49results about How to "Automatic release" patented technology

The connection element includes a tubular coupling which is connected on the inside at one end to a hose which has, on its side facing away from the hose , at least one clearance, of which the lateral edges running parallel to the longitudinal axis of the tubular coupling run, in the cross section of the respective clearance, so as to widen conically with respect to one another from the inside outward. The tubular coupling has at the other end, on the outside, at least one first projection which bears against one end face of a snap ring which is arranged between the at least one projection and the one end of the coupling, around the coupling on the outside.

The invention relates to stirring equipment, and in particular relates to medical disinfectant stirring and filtering equipment. The medical disinfectant stirring and filtering equipment comprises a feeding start-stop mechanism, a feeding mechanism, a machine body mechanism, a stirring mechanism, a gate mechanism and a filtering mechanism, the equipment is capable of automatically adding a disinfectant, the equipment can control the start and stop of automatic feeding; the equipment can stir water and the disinfectant into a disinfectant solution; the equipment can automatically discharge thedisinfectant solution, can filter the disinfectant solution and can be self-cleaned, the feeding start-stop mechanism is connected with the machine body mechanism, the machine body mechanism is connected with the stirring mechanism, the gate mechanism is connected with the machine body mechanism, and the filtering mechanism is connected with the machine body mechanism.

The invention discloses a chuck clamp for loading and unloading a well logging exploring tube radiation source. The chuck clamp comprises a base and a revolving shaft arranged on the base, wherein a rotary chuck gear is arranged at the upper end of the revolving shaft; a rotary stepping motor is meshed with the rotary chuck gear through a transmission conical gear to drive the rotary chuck gear and the revolving shaft to rotate; a tongs holder is arranged on the rotary chuck gear; two opposite tongs are arranged on the upper surface of the tongs holder through slide rails; the two tongs are connected with a clamping stepping motor respectively; a transverse rod bracket is arranged on the base; a pin shaft is arranged on the transverse rod bracket; a transverse rod and the pin shaft rotate synchronously; the transverse rod stepping motor is connected with the pin shaft to drive the pin shaft to rotate. By adopting the chuck clamp, clamping and loosening of the well logging exploring tube can be realized, and a series of actions such as opening of a cabin door, loading and unloading of the radiation source, closing of the cabin door and the like can be finished automatically during clamping, so that potential threat to human health due to current manual operation is avoided. The chuck clamp is simple in mechanism and low in maintenance cost, and works stably and reliably.

The invention discloses a process for preparing composite foamed cement. The process comprises the following steps: premixing, namely, uniformly mixing a gel material, lightweight aggregate and a multifunctional additive, subsequently preparing the above components into premix, and storing the premix in a storage tank for later use; foaming, namely, feeding the premixed premix and hot water into a stirring tank, stirring for 5 minutes, sequentially adding a composite modifier and an oxidant into the stirring tank, and continuously stirring for 5 minutes, thereby obtaining slurry; pre-coagulating, namely, filling the foamed slurry into a mold box of a pre-coagulating kiln, simultaneously supplying hot water into the pre-coagulating kiln continuously so as to foam and expand the slurry inside the mold box, thereby preparing the composite foamed cement, and standing the composite foamed cement in the mold box for 6-8 minutes, thereby forming a composite foamed cement initial set object; and demolding and cutting, namely, demolding and cutting the pre-coagulated composite foamed cement initial set object into a plate material, thereby preparing the formed composite foamed cement. The composite foamed cement prepared by using the process is high in mechanical strength, free of foaming, high in foaming strength, rapid to coagulate and dry, short in demolding time and free of maintenance period, can save the space, the energy, the labor and the time, and can be cut in a wet manner.

The invention relates to a rare earth ore mixer, in particular to an automatic rare earth ore feeding mixer. The invention provides an automatic rare earth ore feeding mixer which can automatically feed rare earth ore and improve the rare earth mixing efficiency. The automatic rare earth ore feeding mixer comprises a sedimentation tank; a stirring assembly mounted on the sedimentation tank and used for stirring and mixing in a rotating manner; a stirring barrel mounted on the sedimentation tank; a material control assembly mounted in the stirring barrel; a storage hopper mounted on the sedimentation tank; and an adjusting assembly mounted between the material control assembly and the stirring barrel and carrying out adjustment in a rotating manner. According to the invention, through cooperation of the stirring assembly, the material control assembly and the adjusting assembly, rare earth can be automatically put down and mixed, discharging of the rare earth can be controlled accordingto needs, the requirement for rare earth mixing is better met, the mixed rare earth can be automatically discharged through a discharging assembly, and the equipment is more convenient to use.

The invention discloses a horizontal spraying production line. The horizontal spraying production line comprises a spraying chamber, a drying chamber and a spraying conveying device, wherein the spraying conveying device comprises a spraying machine frame, two spraying conveying chains which are arranged in parallel at intervals and a clamping jig; the clamping jig comprises a first mounting seatand a second mounting seat; the first mounting seat and the second mounting seat are oppositely positioned on the two spraying conveying chains respectively; the first mounting seat is connected witha main shaft; one end of the main shaft is provided with a fixed pressing block, and another end of the main shaft is provided with a driving wheel; the second mounting seat is connected with a drivenshaft; one end of the driven shaft is provided with a movable pressure block; the second mounting seat is provided with a return spring which can drive the driven shaft to return to one side close tothe main shaft; the spraying conveying chains are provided with feeding positions and discharging positions; the feeding positions and the discharging positions are both provided with second drivingdevices for pulling the driven shaft to slide; and the spraying chamber is provided with a rotary driving device for driving the driving wheel to rotate. The horizontal spraying production line not only can ensure uniform spraying for workpieces, but also has higher working efficiency and simple structure.

The invention provides an intelligent medicine cabinet suitable for prescription medicines, which comprises a control cabinet and two medicine taking cabinets, the two medicine taking cabinets are installed at two sides of the control cabinet, the front surface of the control cabinet is provided with a touch display and a face recognition device, and the control cabinet is internally provided witha communication module, a data storage module and a control module; wherein the touch display and the face recognition device are respectively connected with the control module, and the communicationmodule, the data storage module and the control module are in data connection in sequence; the communication module is also connected to an external hospital server and is used for receiving doctor'sadvice information issued by a doctor; an observation window and a medicine taking opening are formed in the front face of the medicine taking cabinet, and the medicine taking opening is formed in the bottom of the medicine taking cabinet; a plurality of medicine feeding devices are arranged on the inner wall of the medicine taking cabinet at equal intervals in the vertical direction; the intelligent medicine cabinet can be linked with a hospital medical advice system, automatic medicine dispensing is achieved, a patient can take medicine conveniently, and the working pressure of a hospital pharmacy is relieved.

The invention relates to an oxygen bottle trolley. The oxygen bottle trolley comprises a frame and a clamping device which is arranged on the frame, wherein the clamping device comprises holding claws which are arranged in pairs in an opening and closing manner; a carrying rod is movably assembled on the frame along a vertical guide direction; both the upper and lower ends of the carrying rod extend out of the frame; the upper end of the carrying rod is fixedly connected with a handle, and the lower end of the carrying rod is fixedly connected with an oxygen bottle carrying plate; the middle upper part of the carrying rod is fixedly connected with a wedged plate which moves vertically along with the carrying rod and of which the upper part is wider than the lower part; the holding claws are fixedly connected with force application arms which are positioned in a vertical movement stroke of the wedged plate and are ejected by the wedged plate. According to the oxygen bottle trolley, the carrying rod can move up and down with the gravity change caused by loading or unloading of an oxygen bottle, so that the wedged plate on the carrying rod can descend and push the force application arms on the movable claws to drive the movable claws to close so as to automatically clamp the oxygen bottle, and the wedged plate ascends without pushing the movable claws to enable the movable claws to be restored and opened when the carrying rod ascends; thus the clamping and loosening of the oxygen bottle are automatically realized, and the labor intensity of workers is reduced.

The invention discloses a multipurpose kitchen draining basket. The multipurpose kitchen draining basket comprises a fixed bucket and a draining basket body, wherein the draining basket body is movably installed in the fixed bucket, a sliding hole is vertically formed in the inner wall of the top side of the fixed bucket, locating grooves are horizontally formed in the inner walls of both sides ofthe sliding hole, locating rods are slidably installed in the locating grooves, and the ends, close to each other, of the locating rods extend to the outside of the locating grooves respectively andare both fixedly provided with a semicircular block. According to the multipurpose kitchen draining basket, through the combination of the draining basket body and the fixed bucket, a drawing force body can conduct both draining and soaking cleaning; meanwhile, when there is too much water in the fixed bucket, the water can be automatically drained, and is prevented from overflowing; besides, thespace in the draining basket body can be flexibly partitioned, so that when different kinds of foodstuff are washed, cross pollution cannot be caused. Therefore, the multipurpose kitchen draining basket is more convenient to use and meets people's requirements.

The invention relates to a slicing device, in particular to a slicing device for carambola pulp can production. The slicing device for carambola pulp can production achieves the technical purpose thatno juice is splashed when carambola fruits are sliced automatically. The slicing device for carambola pulp can production comprises a rack, a slicing assembly installed on the rack, and a dischargingand pushing assembly installed on the rack, wherein the slicing assembly is powered by a motor to perform slicing, and the discharging and pushing assembly performs pushing and discharging in a rotating mode. Due to cooperation of a cam and a screw rack, carambola fruits can be automatically sliced, and the working efficiency is improved. Due to cooperation of a common gear and a straight rack, carambola fruits can be automatically discharged and pushed to the portion below a slicer for slicing, and the device is quite convenient to use.

The invention relates to a protection device, in particular to a protection device for an open-air charging pile of a new energy automobile. The technical aim is to provide the protection device for the open-air charging pile of the new energy automobile, and the device can protect the charging pile in heavy rain weather and does not allow rainwater to soak the charging pile. The protection device for the open-air charging pile of the new energy automobile comprises a mounting frame, a cover plate, a lifting device, supports, a water level sensor and the like; the top of the mounting frame is covered with the cover plate; the lifting device for lifting a charging pile body in a rotating manner is arranged between the mounting frame and the cover plate; and the supports are arranged on the left side and the right side of the top of the cover plate. According to the protection device for the open-air charging pile of the new energy automobile, when heavy rain falls, the charging pile body can be lifted, so that the bottom of the charging pile body can not be soaked by water, when the charging pile body encounters wind and rain weather, the important position of the charging pile body can be shielded, rain is prevented from floating on the important position of the charging pile body, and thus the charging pile body can be protected in all directions in heavy rain weather.

The invention discloses a detection device for a bottle body. The detection device comprises a frame, a bedplate, a cam, a turntable mechanism and a bottle body camera component, wherein the turntable mechanism comprises a lower turntable, a middle turntable and an upper turntable; bottle-accommodating grooves are uniformly distributed along the outer edge of the middle turntable; a bottle tray component comprises a support rod, a bottle tray and an idler wheel; the support rod is arranged on the lower turntable in the manner of sliding up and down; the bottle tray is rotatably arranged at the top of the support rod; the idler wheel is arranged on the lower part of the support rod and is matched with the cam; the bottle tray and the bottle-accommodating grooves are coordinately arranged; a bottle-pressing component comprises a first friction wheel, a rotating shaft and an elastic component for supplying a downward pre-tightening force to the rotating shaft; a bottle-pressing head is arranged on the lower part of the rotating shaft; a friction wheel driving component comprises a second friction wheel which is used for driving the first friction wheel on a detection position to rotate; an anti-swinging rod is arranged on the lower turntable; a swing arm is arranged on the lower part of the support rod; the other end of the swing arm is limited on the anti-swinging rod in the manner of sliding up and down. The detection device for the bottle body has the advantages of high working efficiency and high reliability. The invention also provides a lamp detection device adopting the detection device for the bottle body.

The invention discloses a data processing method of consumption profits of an electronic commerce platform. When consumption of a customer is generated offline, consumer information is acquired from a consumer information list, merchant information is acquired from a merchant information list, then consumer recommendation person information, merchant recommendation person information and merchant location information are acquired, and consumption profits are added into account balances of a consumer recommendation person, a merchant recommendation person and an agent. When consumption of the consumer is generated online, the consumer information is acquired from the consumer information list, then the consumer recommendation person information is acquired, and the consumption profits are added into the account balance of the consumer recommendation person. The invention can automatically and accurately distribute the profits to the recommend person in the profit distribution by performing a series of operations of a relational database and making logical judgments step by step via a program. The computer program automatically controls the distribution of the profits, in a simple and fast manner with low proneness to errors.

The invention relates to drying equipment, in particular to textile cloth drying equipment. The textile cloth drying equipment comprises a cloth clamping rack mechanism, a machine body mechanism, a power tensioning mechanism, a hydraulic cooling pipe mechanism and a liquid collection tank mechanism; the equipment can be used for clamping cloth, can quicken drying of the cloth, can guarantee the transmission of power, can guide and cool water steam into water and collect the water and can automatically drain the water; the cloth clamping rack mechanism is connected with the machine body mechanism by a bearing; the machine body mechanism is connected with the power tensioning mechanism and the hydraulic cooling pipe mechanism; and the liquid collection tank mechanism is connected with the machine body mechanism.

The invention relates to the technical field of construction machinery, in particular to a curing device and a curing method for construction engineering concrete. The curing device comprises a base,a bearing mechanism, a discharging mechanism, a storage box and a spraying mechanism; front driven wheels and rear driving wheels are arranged at the bottom of the base; the spraying mechanism and thedischarging mechanism are respectively mounted at the front end and the rear end of the top of the base; the bearing mechanism is positioned by the side of the discharging mechanism; the storage boxis positioned between the bearing mechanism and the spraying mechanism; the spraying mechanism is connected with the storage box; a storage battery pack and a controller are arranged on the base and are positioned by the side of the storage box; and the storage battery pack, the rear driving wheels, the bearing mechanism, the discharging mechanism and the spraying mechanism are all connected withthe controller through wires. According to the curing device and the curing method for the construction engineering concrete, automatic casting of concrete is realized, and curing plastic cloth can bedischarged automatically, so that the curing plastic cloth covers the concrete automatically.

The invention discloses a fireproof plate for indoor decoration. The fireproof plate is characterized by comprising plate bodies, wherein an air storage cavity is formed in each plate body, and communicates with an air outlet channel extending to the outer surface of the corresponding plate body, an air storage box is arranged in the air storage cavity, and is inflated with fire extinguishing air;an air outlet pipe extending into the air outlet channel is connected to the air storage box, a sealing piece is arranged at the end of the air outlet pipe, a connecting ring is connected to the outer side of the air outlet pipe, a sleeve sleeves the outer side of the air outlet pipe, a connecting groove allowing the connecting ring to be clamped therein is formed in the inner side of the sleeve,and an air outlet hole extending to the end surface of the sleeve communicates to the connecting groove; and an air outlet cavity corresponding to the air outlet hole and communicating to an inner cavity of the air outlet pipe is formed in one side of the connecting ring. In the early stage of a fire, people can twist the sleeve to enable the air outlet hole to communicate with the air outlet cavity, fire extinguishing air in the air storage box can be slowly released to an external space to restrain fire behaviors, then people can quickly escape from a fire scene, time is bought for arrivalof a fire fighting truck, and property losses are reduced as much as possible.

Disclosed is a dentists' preparation instrument (1) comprising a turbine (4) for driving a tool (3) using compressed air, and a rotor (6) that is arranged in a turbine compartment (5), rotates about a longitudinal axis (7), and has blades (11) extending to a face (13) of the rotor (6). The turbine compartment (5) has a wall (10) opposite the face (13), and a discharge port (12) for the compressed air in the direction of a returning air duct (8). The discharge port (12) is disposed in such a way that at leasts parts of the blades (11) swipe past the discharge port (12) as they rotate about the longitudinal axis (7). The turbine compartment (5) also has a disruptive contour chamber (15) that adjoins the face (13). The face (13) of the blades (11) of the rotor (6) that faces the disruptive contour chamber is open towards the disruptive contour chamber (15). Inside the disruptive contour chamber (15), a disruptive contour (9) is formed on the wall (10) opposite the face (13) by at least one projection (14) extending along a height (h) in the direction of the longitudinal axis (7).

The invention belongs to the technical field of micro drill bit groove shape processing and relates to a numerical control working head. A first control motor can drive a shaft seat to rotate, so thata chuck connected to the shaft seat is capable of being switched between the loading and unloading position and the grinding position. When the chuck is at the loading and unloading position, the chuck extends in the longitudinal direction, so that a bar follows to be arranged in the longitudinal direction, and the bar is conveniently installed on and detached from the chuck; and a clamping and releasing mechanism is controlled by a controller to realize switching of the chuck between clamping and releasing. When the chuck is at the grinding position, the chuck extends in the transverse direction, so that the bar follows to be arranged in the transverse direction, and a grinding wheel grinds the bar conveniently. The overall structure of the numerical control working head occupies a smallspace, clamping and releasing of the bar can be automatically realized, the chuck can be switched between the loading and unloading position and the grinding position, and the working efficiency is high.

The invention discloses an emergency water stopping device for an underground pipeline. The emergency water stopping device comprises a fixing mechanism, a first fastening mechanism and a second fastening mechanism are symmetrically and fixedly installed at the upper and lower ends of the fixing mechanism, a first fixing hood and a second fixing hood are symmetrically installed in the middle of the fixing mechanism, and auxiliary fixing clamping rings are symmetrically welded to the two ends of the first fixing hood and the two ends of the second fixing hood; an air inlet pipe and an exhaust switch fixedly penetrate through and are inserted in the first fixing hood, sealing hood plates are fixedly connected to the ends, deviating from the first fixing hood and the second fixing hood, of the auxiliary fixing clamping rings, rubber sealing pads are fixedly embedded in the sealing hood plates, and blocking gasbags are fixedly installed in the first fixing hood and the second fixing hood.The device can be quickly detached and installed, the broken sewer line can be quickly subjected to water stopping for a long time, it can be ensured that the broken pipeline is sealed and blocked byfilling the blocking gasbags with high-pressure gas, and the water stopping effect is better.

The invention discloses a cylinder cooling structure for low-temperature start of an engine. The cylinder cooling structure comprises a water tank and a cylinder cover body, wherein the water tank and the cylinder cover body are connected through a diversion pipe. The diversion pipe is provided with a heating cavity and an electric check valve. The electric check valve is located between the heating cavity and the cylinder cover body. The heating cavity is further internally provided with a heating device and a temperature sensor. A machine body temperature sensing module is arranged on the surface of the cylinder cover body. The cylinder cooling structure further comprises a controller. The heating device, the electric check valve, the temperature sensor and the machine body temperature sensing module are each connected with the controller. The temperature sensor acquires the water temperature information in the heating cavity and transmits the water temperature information to the controller. The machine body temperature sensing module acquires the machine body temperature information of the surface of the cylinder cover body and transmits the machine body temperature information to the controller. By means of the cylinder cooling structure, the aim of providing a portable structure which is suitable for low-temperature environments in severe winter and is capable of preventing the cylinder cover body from cracking is achieved.

The invention discloses a process for preparing composite foamed cement. The process comprises the following steps: premixing, namely, uniformly mixing a gel material, lightweight aggregate and a multifunctional additive, subsequently preparing the above components into premix, and storing the premix in a storage tank for later use; foaming, namely, feeding the premixed premix and hot water into a stirring tank, stirring for 5 minutes, sequentially adding a composite modifier and an oxidant into the stirring tank, and continuously stirring for 5 minutes, thereby obtaining slurry; pre-coagulating, namely, filling the foamed slurry into a mold box of a pre-coagulating kiln, simultaneously supplying hot water into the pre-coagulating kiln continuously so as to foam and expand the slurry inside the mold box, thereby preparing the composite foamed cement, and standing the composite foamed cement in the mold box for 6-8 minutes, thereby forming a composite foamed cement initial set object; and demolding and cutting, namely, demolding and cutting the pre-coagulated composite foamed cement initial set object into a plate material, thereby preparing the formed composite foamed cement. The composite foamed cement prepared by using the process is high in mechanical strength, free of foaming, high in foaming strength, rapid to coagulate and dry, short in demolding time and free of maintenance period, can save the space, the energy, the labor and the time, and can be cut in a wet manner.

The invention discloses an emergency water stopping device for an underground pipeline. The emergency water stopping device comprises a fixing mechanism, a first fastening mechanism and a second fastening mechanism are symmetrically and fixedly installed at the upper and lower ends of the fixing mechanism, a first fixing hood and a second fixing hood are symmetrically installed in the middle of the fixing mechanism, and auxiliary fixing clamping rings are symmetrically welded to the two ends of the first fixing hood and the two ends of the second fixing hood; an air inlet pipe and an exhaust switch fixedly penetrate through and are inserted in the first fixing hood, sealing hood plates are fixedly connected to the ends, deviating from the first fixing hood and the second fixing hood, of the auxiliary fixing clamping rings, rubber sealing pads are fixedly embedded in the sealing hood plates, and blocking gasbags are fixedly installed in the first fixing hood and the second fixing hood.The device can be quickly detached and installed, the broken sewer line can be quickly subjected to water stopping for a long time, it can be ensured that the broken pipeline is sealed and blocked byfilling the blocking gasbags with high-pressure gas, and the water stopping effect is better.

The invention relates to a device for removing peel and seeds, and in particular relates to the device for quickly removing the peel and seeds of towel gourds. The technical problem to be solved is how to provide the device which can quickly remove the peels and seeds of the towel gourds, can improve work efficiency, and improve work safety. The device for quickly removing the peel and seeds of the towel gourds includes an installation frame, a placement frame, bottom plates, a knocking component, a blanking component, a rotating component, a clamping component, a pushing component and the like; and the installation frame is provided with the placement frame, the placement frame is uniformly and rotatably provided with at least two sets of bottom plates at intervals, and the knocking component for knocking in a sliding manner is arranged on the placement frame. Through the cooperation of a foot pedal and knocking rods, the peel and seeds of a plurality of towel gourds can be removed byfoot stepping, so that the work efficiency is speeded up, and the manpower is saved; and a U-shaped rod drives the bottom plates to swing upward and reset, so that the hammered towel gourds can be quickly taken out, and the work efficiency is improved.

The invention belongs to the field of cable laying ship submarine cable burying equipment and particularly relates to a take-up, pay-off and towing double-drum friction winch for a cable laying machine. The take-up, pay-off and towing double-drum friction winch for the cable laying machine comprises two cable towing drums, a mounting support base, a hydraulic motor, speed reducers, a rope guide sheave and a hydraulic control unit. A side plate is arranged on both sides of the mounting support base respectively. The cable towing drums are arranged in parallel and both ends of each of the cable towing drums are perpendicularly mounted on the side plates on both sides of the mounting support base and connected to the hydraulic motor through the speed reducers respectively. The cable towing speed reducers arranged on the same side of the mounting support base are connected through a connecting plate. The hydraulic control unit is mounted on the connecting plate. The rope guide sheave is mounted on the side edge close to a cable winch, of the side plates of the mounting support base. One end of a steel wire rope is connected to the cable laying machine and the other end is wound on the two cable towing drums and extends to be connected to the cable winch. The take-up, pay-off and towing double-drum friction winch for the cable laying machine provides traction and reduces the tension of the steel wire rope, thereby meeting the requirements of high load bearing and load variation.

The invention relates to a stirring device, more specifically a stirring and filtering device for medical disinfectant, including a feeding start-stop mechanism, a feeding mechanism, a fuselage mechanism, a stirring mechanism, a gate mechanism, and a filtering mechanism. The equipment can automatically add Disinfectant, the equipment can control the start and stop of automatic feeding, the equipment can stir water and disinfectant into disinfectant, the equipment can automatically release the disinfectant, the equipment can filter the disinfectant, and the equipment can be self-cleaning. The feeding start-stop mechanism is connected with the fuselage mechanism, the fuselage mechanism is connected with the fuselage mechanism, the stirring mechanism is connected with the fuselage mechanism, the gate mechanism is connected with the fuselage mechanism, and the filter mechanism is connected with the fuselage mechanism.

The invention discloses an automatic deep drawing demoulding machine capable of adjusting the size of a blank holder. The automatic deep drawing demoulding machine comprises a punching machine, an upper cavity is formed in the punching machine in a left-right penetrating mode, a lower cavity with an upward opening is formed in the lower wall of the upper cavity in a communicating mode, a main motor is fixedly arranged in the rear lower side of the punching machine, and the upper end of the main motor is in power connection with a vertical screw rod. According to the automatic deep drawing demoulding machine, drawing work can be conducted on a plate, when a male die and a female die conduct drawing on the plate, the blank holder can be used for pressing the plate, edge deformation of the plate during drawing is prevented, after the specifications of the male die and the female die are changed, the size of an inner hole of the blank holder can be automatically adjusted to adapt to the corresponding female die and male die, manual replacement is not needed, operation steps are reduced, the plate can be automatically demolded after being drawn, and time and labor are saved.

The invention discloses an automatic clamping device for industrial production. The automatic clamping device comprises a base plate, two mounting openings are formed in each of the front side and therear side of the base plate, a clamping disc is fixedly mounted on the upper surface of the middle of the base plate, and eight clamping jaw sliding grooves are evenly formed in the upper end of theclamping disc in a circumferential mode. Movable clamping jaws are slidably connected to the inner sides of the clamping jaw sliding grooves, collecting grooves are formed in the outer sides of the lower ends of the movable clamping jaws, collecting openings are formed in the lower ends of the clamping jaw sliding grooves, collecting steel ropes are arranged on the inner sides of the collecting openings, and the collecting steel ropes are arranged on the outer sides of the movable clamping jaws in a surrounding mode. In addition, one ends of the collecting steel ropes are fixedly connected tothe upper end of the rear side of a locking sliding block. The automatic clamping device for industrial production can automatically clamp and fix parts placed on the automatic clamping device, is wide in application range, can clamp parts with irregular shapes, has a crash protection measure, and reduces the loss during crash.