58results about How to "Make sure there is no air leak" patented technology

The invention discloses an estimation method of equivalent explosive charge for simulation of centrifuge underwater explosion test. The estimation method includes building an explosion test device, carrying out explosion test on conditions of different explosive charge Wi, charging submersion and air pressure equivalent water column height, measuring to obtain shock wave peak Pmi and bubble pulsation cycle Ti of the ith underwater explosion test, carrying out fitting operation with theoretical formula to obtain equivalent charging coefficient n so as to obtain equivalent explosive charge nW ofthe explosion device. The shock wave peak and the button pulsation cycle data obtained by measurement are compared with empirical formula data while the least square fit result is processed so that the equivalent charging coefficient and equivalent explosive charge are obtained. Therefore, explosion state of explosives is estimated, detonation reliability is checked, design reference is providedfor parameter of explosion vessels, centrifuge underwater explosion test is simulated truly, and the estimation method is featured by high convenience, stability and reliability.

The invention discloses an initiation state inspection method of an exploder for simulating a high G value test of a centrifuge. The method comprises the steps of establishing an explosion test devicefor a series of explosion tests under conditions of different explosive loads Wi, explosive load submersion and air pressure equivalent water column heights, measuring a shock wave peak Pmi and a bubble pulsation period Ti of underwater explosion of the ith test, performing fitting operation with a theoretical formula to form an equivalent explosive load coefficient n, and further providing an initiation state of an explosive and a detonator. According to the method, data of the measured shock wave peak and the bubble pulsation period are compared with data of the empirical formula; a least square fitting result is processed, so that the equivalent explosive loading coefficient and an equivalent explosive quantity are obtained; judgment and inspection of the initiation state of the explosive are achieved; the underwater explosion test of the centrifuge is simulated actually; and the method has the characteristics of good convenience, stability and reliability.

The invention discloses a pressure container parameter design method for checking the performance of underwater blasting equipment. The method comprises the steps that an explosion testing device is established, under the conditions of different explosive loads Wi, explosive loading sinking depths and air pressure equivalent water column heights, serial explosion tests are conducted, an impact wave peak value Pmi and a bubble pulsation cycle Ti of an underwater explosion of the ith test are measured and obtained, fitting operation is conducted with theoretical formulas, and an equivalent explosive loading coefficient n is obtained; according to a theoretical value of peak pressure, in combination with a structural strength calculation formula of a container, the thicknesses of the side wall and tank bottom of the pressure container are calculated, and accurate parameters are provided for development of the pressure container.

The invention discloses a device for measuring load characteristic of a motor under a vacuum environment. The device comprises a vacuum container, a vacuum pump and a measuring mechanism. The vacuum pump is arranged outside the vacuum container and used for evacuating the vacuum container. The measuring mechanism is arranged in the vacuum container and comprises a hysteresis dynamometer, a torque sensor, a motor, a surface-mount temperature sensor and a vacuum degree sensor. The motor is connected with the torque sensor through a coupler. The torque sensor is connected with the hysteresis dynamometer through the other coupler. The vacuum degree sensor is mounted on the inner wall of the vacuum container. The surface-mount temperature sensor is adhered to the motor. The torque sensor, the vacuum degree sensor, the surface-mount temperature sensor and the hysteresis dynamometer are all electrically connected with a PLC (programmable logic controller) in a control cabinet outside the vacuum container through an electric connector on the wall of the vacuum container. The motor is connected with a power supply in the control cabinet through the electric connector on the wall of the vacuum container. By the use of the device, changes in the load characteristic of the common motor are measured under the vacuum environment.

The present invention belongs to the technical field of daily life, and particularly relates to a human mechanics mattress, which comprises: a bed frame; an inflation layer arranged on the upper end surface of the bed frame in a covering manner; a first through hole and a second through hole, wherein the first through hole and the second through hole are uniformly arranged inside the inflation layer in a through manner at intervals; a plurality of springs arranged inside the second through hole in a through manner; an adjustment layer arranged on the upper end surface of the inflation layer in a covering manner; a plurality of pressure sensors uniformly embedded into the plurality of concave grooves arranged on the upper end surface of the frame body; a second gas chamber uniformly embedded above the plurality of the pressure sensors arranged inside the plurality of concave grooves arranged on the upper end surface of the frame body; an inflation pump for inflating the inflation layer through an inflation pipeline; and a microprocessor. According to the present invention, the human mechanics mattress has characteristics of compact structure and reasonable design, and can quickly adjust the deformation state of the mattress upper surface according to the difference of the user weight so as t ensure the user sleep quality and the health.

A condensed water collecting device of a respirator comprises a cup body and a cup cover, wherein a Y-shaped three-way joint is arranged on the cup cover, two channels on the upper portion of the three-way joint are connected with a respirator pipeline, a channel on the lower potion of the three-way joint is a condensed water channel, and the condensed water channel is provided with a valve element capable of controlling the condensed water channel to be opened and closed. A drainage pipeline is arranged on the lower portion of the cup body, and a valve body is arranged in the drainage pipeline and can control the opening and closing of the drainage pipeline; a linkage structure is designed between the valve body of the drainage pipeline and the valve element of the condensed water channel, so that when the valve body opens the drainage pipeline, the valve element closes the condensed water channel, and when the valve body closes the drainage pipeline, the valve element opens the condensed water channel.

The invention discloses a four-stroke engine, and particularly relates to a valve-spring-free four-stroke engine. The valve-spring-free four-stroke engine comprises a crankshaft and a gear set. The crankshaft drives a gas distribution mechanism through the gear set, and the gas distribution mechanism comprises a rotor drive shaft, convex-concave wheel rotors and levers. The rotor drive shaft is arranged on the top face of a gas inlet and outlet cavity through a bearing frame, and the rotor drive shaft is provided with a drive gear. A rotor support and a lever support are arranged on the top face of the gas inlet and outlet cavity, the two convex-concave wheel rotors are arranged on the rotor support, and the two levers are arranged on the lever support. The convex-concave wheel rotors are provided with driven gears, cams and concave wheels, and the drive gear is engaged with the driven gears. Contactors are arranged on the two sides of each lever, and the contactors make contact with the cams and the concave wheels. One end of each lever is provided with a gas hanging frame, each gas hanging frame is connected with a valve in a hung manner, the other end of each lever is provided with a fine-adjusting nut, and the contactors are located on the end portions of the fine-adjusting nuts. The valve-spring-free four-stroke engine is reasonable in structure, a machine can run with the engine, gas leakage does not occur, high efficiency and energy saving are achieved, abrasion is reduced, and the service life of the engine is prolonged.

The invention discloses a vacuum filtration device for solid-liquid separation and a suction filtration method using the device. The vacuum filtration device includes a filtration system, a collection system, a vacuum pump and a closed chamber, and the filtrate outlet of the filtration system is connected to a collection system, the filtrate outlet and collection system are located in a closed chamber, and the sealed chamber is provided with a suction port extending to the outside, and one end of the suction port located outside is connected to a vacuum pump; the closed chamber is composed of an upper sealing cover, a sealing The sealing cylinder and the lower sealing cover form a closed space; a lifting device is arranged inside the sealed chamber, and the lifting device is used to place the collection system above and make the collection system move up and down. After adopting the vacuum filtration device and suction filtration method of the present invention, the obtained filtrate volume can form a good match with the volume of the collection system and the filtration system. The loss of filtrate improves the efficiency of suction filtration.

The invention discloses a vacuum environment-friendly explosive welding workshop which comprises a workshop body, a vacuum pump and an explosive welding table. A vacuum gas suction opening is formed in a roof beam at the upper end of the workshop body. The vacuum pump communicates with the vacuum gas suction opening through a vacuum suction pipe. A vacuum valve is further installed at the positionof the vacuum gas suction opening. The explosive welding table is installed at the bottom end of the inner side of the workshop body. By means of the vacuum environment-friendly explosive welding workshop, due to the fact that the interior of the airtight workshop body is sucked to be in a vacuum state through the vacuum pump, impact waves and noise generated by exploding are reduced, in addition, energy generated by explosives does not make contact with air and is dispersed, and effective energy of an explosive composite plate is improved; and water-resisting type low-exploding-speed emulsion explosives are selected as the explosives, a water column covering layer is broken at the exploding moment of the explosives, the water column covering layer is broken, splashed flying mist attenuates the exploding impact waves and noise, meanwhile, part of waste gas is diluted, and part of dust is attached; and the rest of waste gas and dust can be recycled in the airtight workshop through a water mist spraying and gas extracting and exhausting system after standing, and the environment is prevented from being polluted.

The invention provides high-throughput four-point-probe in-situ resistance measuring equipment for material chips, and belongs to the technical field of material testing. The equipment comprises a high-throughput four-point-probe detector, a high temperature and high pressure resisting airtight tank, a sample rack, a multi-channel four-point-probe resistance tester, a transmission cable and data recording software. The sample rack is located in the high temperature and high pressure resisting airtight tank. The high-throughput four-point-probe detector is mounted on the sample rack, and is connected with the multi-channel four-point-probe resistance tester through the transmission cable. The data recording software is installed on an upper computer, and is used for receiving data measuredby the multi-channel four-point-probe resistance tester. The high-throughput four-point-probe in-situ resistance measuring equipment has the advantages that changes of four-point-probe resistors of asmuch as 64 samples along with changes of parameters such as time, air pressure and temperature can be measured and recorded in high-temperature high-pressure gas environments, and the equipment has high accuracy and reliability, high data collection frequency, low hardware cost and a simple operation method and can meet accurate measurement requirements on few sample resistors.

The invention discloses an anti-pressing packaging box. The technical problems that in the prior art, a packaging box cannot resist pressing, and objects in the packaging box cannot be effectively protected are solved. The anti-pressing packaging box comprises a box body formed by side walls, a bottom plate and an upper cover plate. Elastic airbags are arranged on the inner surfaces of the side walls. Each elastic airbag is provided with at least one air inlet nozzle. The air inlet nozzles extend out of the box body. The inner surfaces of the air inlet nozzles are coated with binding agents. Air inlet guide pipes for preventing the air inlet nozzles from being automatically bonded are pasted on the binding agents. In the use process, the objects are firstly placed in the packaging box; and then the elastic airbags are inflated through the air inlet nozzles; the air inlet guide pipes are taken down till the objects in the box cannot move freely, the air inlet nozzles of the elastic airbags are bonded through the binding agents, and it is guaranteed that air leakage is avoided. In the transportation process, the elastic airbags can achieve the buffer function to protect the objects in the box from being impacted, and damage is avoided. The anti-pressing packaging box can be used for transportation and storage of fruits or fragile products.

The invention belongs to the technical field of daily life and particularly relates to a self-adaptive health-care mattress. The self-adaption health-care mattress comprises a bedstead, an inflation layer covering the upper end surface of the bedstead, first through holes, second through holes, multiple springs, an adjustment layer, multiple pressure sensors, second air cavities, an inflation pump and a microprocessor, wherein the first through holes and the second through holes are formed in the inflation layer in a through manner at equal intervals; the multiple springs are arranged in the second through holes in a through manner; the adjustment layer covers the upper end surface of the inflation layer; the pressure sensors are uniformly embedded in multiple grooves in the upper end surface of the bedstead; the second air cavities are uniformly embedded in the upper parts of the multiple pressure sensors in the multiple grooves in the upper end surface of the bedstead; the inflation pump inflates the inflation layer through an inflation pipeline. The self-adaptive health-care mattress is compact in structure and reasonable in design, the deformation state of the upper surface of the mattress can be quickly adjusted according to the weight of different users, and the sleeping quality and body health of users are guaranteed.

The invention discloses a preparation process of a heat-clearing and detoxifying veterinary traditional Chinese medicine. The veterinary traditional Chinese medicine is prepared from the following components in parts by weight: 3-6 parts of folium isatidis, 5-7 parts of radix isatidis, 5-7 parts of gypsum, 5-6 parts of rheum officinale, 4-5 parts of compound of glauber-salt and liquorice, 4-6 parts of pericarpium citri reticulatae, 4-6 parts of astragalus membranaceus, 5-7 parts of scutellaria baicalensis, 3-5 parts of cinnamon, 3-6 parts of fried yam, 1-3 parts of codonopsis pilosula, 3-5 parts of Lysimachia christinae hance, and 3-5 parts of schizonepeta. By using a freeze dryer provided by the invention, the problems that an existing vacuum heating drying method enables active pharmaceutical substances with poorer heat resistance to lose activity, and volatile active pharmaceutical substances are easy to volatilize and lose in the heating drying process can be solved.

The invention relates to an aerosol sampling device, in particular to an aircraft, in particular to a rotor unmanned aerial vehicle-mounted low-energy-consumption aerosol sampling device and an aircraft. The invention aims to solve the technical problems of overlarge sampler volume, overhigh energy consumption and poor representativeness of a sampled product when a rotor unmanned aerial vehicle-mounted aerosol sampling device is adopted for sampling in the existing aerosol sampling and observation. The sampling device comprises a shell, an exhaust pipe, a non-woven fabric filter material, a pressing ring, a pressing plate, a front cover and an air inlet pipe, one end of the shell is open, and the other end of the shell is provided with a bottom plate; external threads are arranged on the outer wall of the open end of the shell, and an annular groove is formed in the inner wall of the open end of the shell along the circumference; the exhaust pipe is mounted on the bottom plate; the non-woven fabric filter material is conical, the opening of the non-woven fabric filter material is pressed at the annular groove by the pressing ring, then the pressing ring is pressed by the front cover and the pressing plate, and the air inlet pipe is arranged on the front cover. The aircraft carries the sampling device and a gas flow type sensor.

The invention discloses a continuous variable valve mechanism, and belongs to the field of engine valve driving. The continuous variable valve mechanism comprises a cam, a valve assembly, a rocker arm, a rocker arm support point, an adjustable rocker arm, an eccentric wheel, a rail and the like. According to the continuous variable valve mechanism, a molded line of a non-working section in a working curved surface of the adjustable rocker arm is an arc (the radius is R2) with a circle center of an adjustable roller (the radius is R3) on the adjustable rocker arm as a circle center, a molded line of a working curved surface of the rail is an arc (the radius is R1) with a circle center of an output roller (the radius is R4) on the rocker arm as a circle center, and the R1 is equal to the sumof the R2, the R3 and the R4. By controlling the phase position of the eccentric wheel, different valve lift curves are achieved, and the aims of low oil consumption, low discharging and high power outputting are achieved; during working or adjusting, good contact between all parts is kept, intervals or redundancy can be avoided, and impacting or the condition that a valve cannot be completely closed can be avoided, the reliability of the mechanism is improved, running noise is reduced, and reliable running of an engine is guaranteed.

The invention belongs to the technical field of daily life, and particularly relates to a hardness-adjustable health-care mattress. The hardness-adjustable health-care mattress comprises a bed frame, an inflation layer, first through holes, second through holes, a plurality of springs, an adjustment layer, a plurality of pressure sensors, second air cavities, an inflator pump and a microprocessor. The inflation layer covers the upper end face of the bed frame; the first through holes and the second through holes are formed in the inflation layer at uniform intervals in a communicated mode; the springs are arranged in the second through holes in a communicated mode; the adjustment layer covers the upper end face of the inflation layer; the pressure sensors are evenly embedded in a plurality of grooves formed in the upper end face of a frame body; the second air cavities are evenly embedded to the upper side of the pressure sensors in the grooves in the upper end face of the frame body; the inflator pump inflates the inflation layer through an inflation pipeline. The hardness-adjustable health-care mattress has the advantages of compact structure, reasonable design and capability of rapidly adjusting the deformation state of the upper surface of the mattress according to different weights of users to guarantee users' sleeping quality and physical health.

The invention relates to the technical field of medical tracheal intubation catheters, and discloses a modular tracheal intubation catheter of a breathing machine. The modular tracheal intubation catheter comprises a tracheal intubation catheter, a subglottic flushing tube, a catheter air pipe, a controller, a pressure sensor and a pressure monitor, wherein a catheter air bag is arranged at one end of the tracheal intubation catheter, and a breathing machine connector is arranged at the other end of the tracheal intubation catheter; one end of the catheter air pipe is connected with the catheter air bag, and the other end of the catheter air pipe is connected with the pressure monitor and a first electromagnetic valve; an air inflation device is connected with the first electromagnetic valve; the pressure sensor is arranged in the catheter air bag and is in communication connection with the pressure monitor; one end of the subglottic flushing tube is connected with the tracheal intubation catheter, and the other end of the subglottic flushing tube is connected with a negative-pressure suction device through a second electromagnetic valve; the controller is in communication connection with the first electromagnetic valve, the second electromagnetic valve and the pressure monitor separately. Through the setting of the controller, the modular tracheal intubation catheter has the functions of automatically managing the air bag and conducting flushing, effectiveness during mechanical ventilation of a patient after insertion of the tracheal intubation catheter can be guaranteed,and meanwhile, the occurrence rate of VAP is reduced.

The invention provides a gas-liquid separation device, and relates to the technical field of gas-liquid separation. The gas-liquid separation device comprises an outer tube and an inner tube, the upper end of the outer tube is provided with a first opening for inserting the inner tube, and when the inner tube is inserted into the outer tube to a specified depth, the inner tube is in sealed connection with the outer tube at the first opening; the outer tube is further provided with a first liquid inlet and a gas outlet for discharging gas separated from a liquid, a first switching valve is installed at the gas outlet, and the first switching valve is in a normally closed state; and the lower end of the inner tube is provided with a second liquid inlet, the inner tube communicates with the outer tube through the second liquid inlet, the part, located outside the outer tube, of the inner tube is provided with a liquid outlet, and the liquid from which the gas is separated is discharged from the liquid outlet. The device provided by the invention alleviates the technical problems that a gas-liquid separation device used in a chemical conveying process in the prior art has a complicated structure and cumbersome installation and cannot ensure continuity of chemical conveying.

A process for preparing the saddle of bicycle from the sewed or spliced saddle top by vacuum moulding includes sewing or slicing saddle top, sticking adhesive sealing belts on its back, hot pressing or coating sealant, fixing it to a mould, vacuumizing to suck it into mould cavity, filling foaming material and foaming.

The invention provides a separable gas collecting bottle, which comprises a gas storage bottle and a separable cover, wherein the separable cover comprises a bottle cover, and the bottle cover is connected with the gas storage bottle in a sealing way; a gas outlet pipe and a gas inlet pipe are inlaid in the bottle cover, and the separable cover is of an integrally molded structure. A reactive tank for placing a reagent to carry out drying, impurity removal and other treatments on an inflowing gas is arranged at an inlet of the gas inlet pipe. The separable gas collecting bottle provided by the invention has the beneficial effects that the gas storage bottle is connected with the separable cover in a sealing way, and the detachable cover integrally molded with the gas inlet and outlet pipes ensures the sealing performance; different types of separable covers are designed to be selected for collected gases of different densities; at the same time, the reactive tank is designed at the gas inlet pipe to filter out foreign gases. The device has the advantages of simple structure, good sealing performance, no gas leakage, no pollution of gas in the bottle, simple operation and strong practicality.

The invention discloses a dam body damage explosive quantity estimation method based on underwater explosion test measurement results. The dam body damage explosive quantity estimation method includesthe steps: acquiring the critical value of explosion impact load peak pressure applied to a dam body under critical damage conditions according to dam parameter simulation; building an underwater explosion test device based on a detonator and explosives, performing series explosion tests under the condition of determined explosive load, charging submerged depth and inflation pressure in a container, measuring the impact wave peak value of underwater explosion and acquiring the relationship between the explosive load and the underwater impact peak pressure by fitting; finally, estimating dam body damage explosive quantity. The dam body damage explosive quantity estimation method has the advantages of simplicity, convenience and low cost.

The invention relates to a vacuum storage device which comprises a cup body, a top cover, an inner cover and a bottom cover. The cup body is composed of an inner lining and an outer lining which are formed integrally. The inner lining is a cylinder with the top open. The bottom of the outer lining is open. An opening in the top of the inner lining is detachably covered with the top cover. The top cover comprises a top wall, an outer side wall and an inner side wall. An exhaust cushion and a push button are arranged on the top wall. An elastic valve used in cooperation with the push button is fixed to the inner side of the top wall. At least one first through hole is formed in the top of the outer lining. The first through hole is located between the outer side wall and the inner lining. The top of the outer lining is covered with the outer side wall through a first sealing ring. The inner cover is fixed to the bottom of the inner side wall. An I-shaped air valve which can be restored through a spring is arranged on the inner cover. An opening in the bottom of the outer lining is covered with the bottom cover in a sealed mode. According to the vacuum storage device, both the heat preservation function and the freshness preservation and bacteriostasis function are achieved, the sealing performance is good, and the vacuum storage device is suitable for storing objects for a long time.

The present invention belongs to the technical field of daily life, and particularly relates to a human mechanics mattress, which comprises: a bed frame; an inflation layer arranged on the upper end surface of the bed frame in a covering manner; a first through hole and a second through hole, wherein the first through hole and the second through hole are uniformly arranged inside the inflation layer in a through manner at intervals; a plurality of springs arranged inside the second through hole in a through manner; an adjustment layer arranged on the upper end surface of the inflation layer in a covering manner; a plurality of pressure sensors uniformly embedded into the plurality of concave grooves arranged on the upper end surface of the frame body; a second gas chamber uniformly embedded above the plurality of the pressure sensors arranged inside the plurality of concave grooves arranged on the upper end surface of the frame body; an inflation pump for inflating the inflation layer through an inflation pipeline; and a microprocessor. According to the present invention, the human mechanics mattress has characteristics of compact structure and reasonable design, and can quickly adjust the deformation state of the mattress upper surface according to the difference of the user weight so as t ensure the user sleep quality and the health.

The invention discloses a pressure container parameter design method for checking the performance of underwater blasting equipment. The method comprises the steps that an explosion testing device is established, under the conditions of different explosive loads Wi, explosive loading sinking depths and air pressure equivalent water column heights, serial explosion tests are conducted, an impact wave peak value Pmi and a bubble pulsation cycle Ti of an underwater explosion of the ith test are measured and obtained, fitting operation is conducted with theoretical formulas, and an equivalent explosive loading coefficient n is obtained; according to a theoretical value of peak pressure, in combination with a structural strength calculation formula of a container, the thicknesses of the side wall and tank bottom of the pressure container are calculated, and accurate parameters are provided for development of the pressure container.

According to the high-temperature-resistant hard-tube endoscope, the sapphire diaphragm and the sapphire diaphragm fixing base are sealed in a braze welding mode, then a welding piece is welded to the inner hole wall of the stainless steel middle tube in a laser sealing mode, and the hard-tube endoscope produced through the technology can resist 134 DEG C high-temperature sterilization more than 2000 times.

The invention discloses a mask eye clamp assembling machine, and solves the problems existing in an existing mask eye clamp which is manually assembled that the quality consistency is poor, the air permeability is unqualified, the repair rate is high, and the like. The mask eye clamp assembling machine comprises an operating platform, wherein an air cylinder is arranged under the operating platform, a piston rod of the air cylinder stretches to the surface of the operating platform, the end part of the piston rod is fixedly provided with a support with a model block, the operating platform is also provided with a front clamp and a rear clamp, and the front clamp and the rear clamp are used for fixing a mask which is arranged on the model block in a sleeving way. According to the mask eye clamp assembling machine disclosed by the invention, the design is scientific, the structure is simple, clamping, locating and assembling of an eye clamp can be quickly, accurately and automatically completed by adopting a pneumatic device, the peripheral positions of the eye clamp of the mask are uniformly stressed, and the eye clamp of the mask is effectively enabled not to be subjected to air leakage. The mask eye clamp assembling machine has the advantages that the automation degree is high, the labor strength is reduced, the production efficiency is increased, and the quality consistency of eye window assembling of the mask is increased.

The invention discloses a furnace stopping method for blast furnace anatomy research and a spray gun device. The furnace stopping method is characterized by comprising the following steps that 1) thespray gun device for spraying a filling material into a blast furnace tuyere rotating area is designed and manufactured; 2) short-term damping down of a blast furnace is performed, the spray gun device is arranged to a part of tuyeres of the blast furnace, re-blowing of the blast furnace is performed after the spray gun device is finished arranging; 3) blast furnace blast temperature canceling isperformed, it is ensured that the theoretical combustion temperature at the front of the tuyeres is not higher than the melting point temperature of the filling material; 4) the spray gun device is connected with a spraying machine, and the filling material is sprayed into the blast furnace tuyere rotating area; 5) after the blast furnace damping down and stopping, coal gas is cut off effectively,and blast furnace cooling equipment keeps normal cooling; 6) N2 gas is introduced into the blast furnace, and furnace burden cooling is performed; and 7) a thermocouple is inserted, the thermocoupleis connected into a central control computer to allow the temperature field change to be observed until furnace cooling is finished. According to the furnace stopping method for the blast furnace anatomy research and the spray gun device, the original state of each section of furnace burden of the blast furnace can be well reserved, research and analysis are facilitated, and a relatively good application prospect is achieved.

The invention discloses a mask eye clamp assembling machine, and solves the problems existing in an existing mask eye clamp which is manually assembled that the quality consistency is poor, the air permeability is unqualified, the repair rate is high, and the like. The mask eye clamp assembling machine comprises an operating platform, wherein an air cylinder is arranged under the operating platform, a piston rod of the air cylinder stretches to the surface of the operating platform, the end part of the piston rod is fixedly provided with a support with a model block, the operating platform is also provided with a front clamp and a rear clamp, and the front clamp and the rear clamp are used for fixing a mask which is arranged on the model block in a sleeving way. According to the mask eye clamp assembling machine disclosed by the invention, the design is scientific, the structure is simple, clamping, locating and assembling of an eye clamp can be quickly, accurately and automatically completed by adopting a pneumatic device, the peripheral positions of the eye clamp of the mask are uniformly stressed, and the eye clamp of the mask is effectively enabled not to be subjected to air leakage. The mask eye clamp assembling machine has the advantages that the automation degree is high, the labor strength is reduced, the production efficiency is increased, and the quality consistency of eye window assembling of the mask is increased.