95results about How to "In exchange for convenience" patented technology

The invention relates to a multicolumn strip packing machine, in particular to a multicolumn strip packing machine capable of carrying out continuous bag-making and packing through automatic operation, comprising a frame, and a film feeding mechanism, a slitting cutter mechanism, a feeding mechanism, a bag molding mechanism, a longitudinal sealing mechanism, a transverse sealing mechanism and a cut-off mechanism arranged on the frame respectively, wherein the transverse sealing mechanism comprises a transverse sealing device which comprises a transverse sealing floating device, two transverse sealing holders, and transverse sealing seats arranged on the two transverse sealing holders respectively; a plurality of transverse sealing guide shafts are together sleeved to transverse beam sliders on the same side; at least one transverse sealing seat is connected to a transverse sealing cylinder for driving the transverse sealing seat to do reciprocating motion; and the axial direction of the transverse sealing guide shaft is consistent with the motion direction of the transverse sealing seat. The transverse sealing mechanism of the multicolumn strip packing machine is capable of providing a buffering force for an object to be packed so that the impact on the object to be packed can be reduced and the object to be packed can be protected against damage; and a plurality of combined components are arranged in a multi-row parallel manner, so that the production of a plurality of packing bags can be completed at the same time; as a result, the production efficiency is greatly improved.

The invention discloses a charging cabinet for an automobile start battery. The charging cabinet comprises a cabinet body; a solar panel placed on the upper end or the side surface of the cabinet body; a master control circuit board fixed in the cabinet body and connected with the solar panel and a charging power supply; a touch display screen disposed on the outside of the cabinet body and connected to the master control circuit board; and a plurality of battery bases disposed inside the cabinet body, opened or closed independently, and connected to the master control circuit board. The charging cabinet is provided with the plurality of battery bases each of which is opened or closed independently in order that each battery base can be conveniently opened for charging. A two-dimensional code label and an RFID chip are arranged on the charging cabinet so that a user can easily manage the charging of an intelligent start battery with a smartphone and a server can easily manage the charging cabinet. With the charging cabinet, a vehicle user can easily charge the automobile start battery.

The invention relates to a water dispenser rack convenient for changing water. Purified water buckets mostly used in life mainly has a volume of 18.9L, the volume is relatively large and the mass is heavy, and for groups with relatively weak physiques or groups inconvenient in action, water change is inconvenient. With the rack convenient for changing water, the purposes of changing water quickly and conveniently in a labor-saving way are realized by utilizing gear transmission and a level principle in machinery. The rack is simple in structure design, practical and convenient, and applicable to various occasions needing common domestic water dispensers.

The invention discloses a device for purifying paper-making waste gas and an operation method of the device. Through the improved device for purifying the paper-making waste gas, the dispersed waste gas can be in full contact with treatment fluid, so that the purifying efficiency is improve; on the other hand, multi-stage filtration adsorption is adopted so that purification and filtration of thewaste gas can be achieved well; on the whole, the device for purifying the paper-making waste gas has the advantages of a simple structure, convenient use and maintenance, thorough purification and convenient treatment of the waste gas; meanwhile, another purpose of the arrangement of the multi-stage filtration adsorption unit is that the ascending speed of the gas can be slowed down through the multi-layer adsorption, so that the gas stays inside the housing of the device slightly, and spraying and adsorption are achieved fully.

The invention discloses a detection device for detecting a liquid crystal module. The detection module comprises a top plate and at least one detection base plate, wherein the top plate comprises a first top plate for holding a module to be detected and a second top plate; each detection base plate is arranged on the second top plate in a turnover manner; at least one connector detection port for detecting a connector of the module to be detected is arranged on each detection base plate. In a process of operating the detection device, the module to be detected is convenient to replace, the fault rate of a connector port in the module to be detected is reduced, the service life of the connector detection ports in the detection base plates is prolonged, the production efficiency is effectively improved, and the production cost is reduced.

The invention relates to a printing head device applied to a large industrial FDM3D printer. The printing head device comprises a printing head nozzle, cooling plates, a heating sleeve, a shield, a printing head body, a double-head long shaft, a screw and clamping plates. The screw is assembled inside the heating sleeve, and one end of the screw is connected with a motor through the double-head long shaft; the heating sleeve is fixedly clamped through the clamping plates, and the printing head body is fixedly arranged at one end, away from the double-head long shaft, of the heating sleeve; the printing head nozzle is formed in the printing head body; clamping plate tightening threaded holes are formed in the side faces of each clamping plate, and the clamping plates are perpendicularly and fixedly arranged in the cooling plates through the clamping plate tightening threaded holes; and the shield is arranged at the position between one ends, away from the double-head long shaft, of the cooling plates and one end, away from the printing head nozzle, of the printing head body. The printing head device has the beneficial effects that the application field of the FDM3D printer is expanded; and seal reliability is improved, rapidness of temperature transfer is reinforced, the printing nozzle is conveniently exchanged, and printing nozzles of different types can be selected allowably.

The invention discloses a detector for detecting a liquid crystal module. The detector comprises top plates and an overturn assembly, wherein the top plates comprise the first top plate and the second top plate, the first top plate is used for carrying the module to be detected, and the overturn assembly is arranged on the second top plate in a turnover mode; the overturn assembly comprises at least one substrate fixing plate, wherein at least one detection substrate is arranged on the substrate fixing plate, and the detection substrate is provided with at least one connector detection port used for detecting a connector of the module to be detected. According to the detector for detecting the liquid crystal module, the module to be detected is convenient to replace in the operation process, the fault rate of the connector detection ports on the module to be detected is reduced, the service life of the connector detection ports on the detection substrates is prolonged, production efficiency is effectively improved, and production cost is reduced.

The invention discloses a multifunctional classroom blackboard. The multifunctional classroom blackboard comprises a board frame, board surfaces and a telescopic device, wherein blowing nozzles are mounted at the left end and right end of the board frame; a drier is mounted below each of the blowing nozzles; a suspending device is arranged above the board frame; each of the board surfaces is mounted on the inner side of the board frame, and a water injection nozzle is mounted above each board surface; outer rails are mounted at the upper end and lower end of the board surface; a liquid crystal display screen is mounted between two board surfaces, and movable board erasers are mounted on the left side and right side of the liquid crystal display screen; and the telescopic device is composed of a telescopic sleeve, a guide groove, a lead screw nut and a lead screw, and a coupling is arranged between the telescopic device and a motor. The multifunctional classroom blackboard disclosed by the invention is convenient to move and detach, so that the flexibility is increased. Meanwhile, the multifunctional classroom blackboard can automatically clean traces of the panel, so that the workload of teachers is alleviated, the time is shortened, and the electronic teaching property is enhanced. Moreover, the multifunctional classroom blackboard has the advantages of being simple to mount and convenient to replace inner cotton fibers and the like.

The invention provides a using method of a multilayered micro-fluidic chip for detection. The using method of the multilayered micro-fluidic chip for detection is characterized by comprising the following steps: first step, selecting the specification of the chip; second step, preparing the chip; third step, assembling and closing; fourth step, adding samples and detecting; and fifth step, disassembling and cleaning. The using method of the multilayered micro-fluidic chip for detection has the beneficial effects that the specifications of chips are numerous, requirements for simultaneous detection of multiple heavy metals can be met, the chip is assembled conveniently, and an experimental method is simple; and the chip is disassembled easily, a filter device and the like can be convenientto clean and change, and field detection is facilitated.

The invention discloses a surgical knife head storage, disinfection and scrap recovery device. The device comprises a recovery machine body, wherein a placement cavity is formed in the recovery machine body; a turnover cavity with a rightward opening communicates with the right side of the placement cavity; a turnover shaft containing a torsional spring is rotatably arranged on the upper side between the front and rear walls in the turnover cavity; a turnover plate is fixedly connected to the lower side of the outer circle end face of the turnover shaft; and an air outlet pipeline with a backward opening communicates with the lower portion of the rear wall of the placement cavity. Accordingly, by conducting recovery treatment on scrap knife heads and disinfecting the placement cavity, thehealth of medical staff when the scrap knife heads are placed subsequently is protected; by conducting lifting storage after the replaced knife heads are placed in a classified mode, unified disinfection is conducted on new surgical knife heads conveniently, and meanwhile the medical staff can replace the knife heads conveniently; and the replacement efficiency of the medical staff in the surgicalprocess is improved, the convenience degree of the medical staff is greatly improved, and the medical efficiency is higher.

The invention discloses a novel efficient environment-friendly polishing machine of a cutting sheet. The novel efficient environment-friendly polishing machine comprises a rack, a feeding mechanism, a conveying mechanism and a polishing mechanism. The rack comprises channel steel, angle steel, a steel plate and square steel, and a control electric cabinet is arranged on one side of the rack. The feeding mechanism comprises a support, a fixed seat, a push plate, a trough, an air cylinder, a push block and a clamping groove. The conveying mechanism comprises an upper conveying set and a lower conveying set. The upper conveying set comprises an adjusting plate, a belt, a motor, carrier rollers and backup plates. The lower conveying set comprises a supporting plate, a belt, a motor, carrier rollers and backup plates. The polishing mechanism comprises a front polishing set and a back polishing set, and the front polishing set and the back polishing set are each provided with a roll brush, a U-type support and the corresponding motor. The diamond cutting sheet is high in polishing efficiency and good in polishing effect, time and labor are saved, no dust pollution is generated in the polishing process, and environment is protected.

The invention relates to an automatic massage brush for a cattle body. The automatic massage brush comprises a crawler belt device and strip-shaped brushing plates. The automatic massage brush is characterized in that the strip-shaped brushing plates are inserted into a groove of a crawler belt and arranged on the crawler belt; the crawler belt device is driven by a power transmission shaft and rotates at a constant velocity; and an infrared induction switch starts a motor and drives the crawler belt to work when the cattle body contacts brush hairs, and the regular wave-typed brush hairs of the strip-shaped brushing plates are attached on the cattle body for massaging and brushing. The automatic massage brush is large in contact area with the cattle body and is convenient to dismantle, clean and sterilize, and accords with the physiological structure of the cattle body.

The invention discloses a stereoscopic laser embroidery machine. The stereoscopic laser embroidery machine comprises a working table, a plurality of laser cutting heads and embroidery machine heads. The plurality of laser cutting heads and embroidery machine heads are evenly spaced on the crossbeam of the working table. The stereoscopic laser embroidery machine also comprises a double-layer cloth locking mechanism arranged on the working table surface under the laser cutting heads in a sliding manner. A laser cutting head light source is generated from a CO2 laser driven by a high-voltage stable circuit. The double-layer cloth locking mechanism comprises an inner frame and an outer frame. Cloth is arranged through slide fasteners and is tensioned through a tensioning cylinder. Through the high-voltage stable circuit, the laser cutting heads output laser stably, the situation is prevented that the laser output power is affected by alternating current network power supply fluctuation and the double-layer cloth generates unnecessary cutting defects, the double-layer cloth locking mechanism facilitates replacing of upper and lower layer cloth, repositioning of the upper and lower layer cloth in layered processing is avoided, the complex programs for replacing of the lower cloth are reduced effectively, the production benefits can be raised by more than 50%, and embroidery product is raised furthest.

The invention relates to a bedside table in the medical technical field, and particularly belongs to the bedside table for an intensive care unit. A support is arranged on the side portion of a table body. Hooks are arranged on the support. The side portion of the table body is provided with a groove which extends downwards from the top of a table surface. A thermometer is arranged in the groove. A call button is arranged beside the thermometer. An upper-layer storage box is arranged on the front of the table body. A middle-layer drawer is arranged below the upper-layer storage box. A lower-layer shoe drawer is arranged below the middle-layer drawer. The support and the hooks are made of metal. The bedside table overcomes the defects of the intensive care unit in the prior art, integrates various common functions, is simple in structure and low in cost, and enhances the using function of an ordinary bedside table.

The invention discloses an improved multifunctional bus station which comprises a canopy, supporting rods and a main body panel, wherein the supporting rods are used for supporting the canopy; the main body panel is arranged between the supporting rods; an advertisement board is arranged on the main body panel; a seat is arranged in front of the main body panel; the improved multifunctional bus station is characterized in that: wind screens are arranged on the two sides of the main body panel; a plurality of operation buttons are arranged on the main body panel; the operation buttons are connected with a controller; the controller is connected with a receiver of a bus cab; number marks for the corresponding bus number are stuck to the surfaces of the operation buttons; and a voice broadcasting device is arranged on the main body panel. The improved multifunctional bus station has the advantages of reasonable structure, good functionality and strong practicability.

The invention discloses an improved clothing device. The device includes a device body, clothes hanger devices arranged on the device body and a rotation device which is arranged at the bottom of thedevice body and can drive the device body to rotate; the clothes hanger devices include a first elevating chamber arranged in the device body and having a upward opening; a first guide sliding grooveis arranged on the left side and right side inner walls of the first elevating chamber which communicate with each other; the upper end of the inner wall of the first elevating chamber is fixedly provided with thread blocks; the first elevating chamber is provided with a motor fixing block which can slide up and down; first guide sliding blocks stretching into the first guide sliding groove is fixedly arranged on the left side and right side end faces of the motor fixing block; a first motor is fixedly arranged in the motor fixing block; and the upper end of the first motor is connected to anelevating threaded rod whose upper end extends to the outside of the opening in the upper end of the first elevating chamber through rotating shaft in a dynamic coordination manner.

The invention discloses an automatic control door. The automatic control door comprises a door frame structure and an electric control part. Equipment doors are transformed based on the conditions that the mechanical doors of certain mechanical equipment do not have a visual function, the doors are inconvenient to open and close, and the sound insulation and noise reduction ability is poor. The overall structure of the automatic control door serving as a mechanical protective door matched with the mechanical equipment is made of an aluminum profile, so that the whole is light and operation staff can conveniently open or close the automatic control door. Work staff watch the operation conditions of the equipment through organic glass on the door. The automatic control door is connected with the machine body of the used equipment, and sound insulation and noise reduction are conducted on the equipment on every side. The automatic control door can move up and down when being pulled and stop freely, so that not only can the surrounding work staff be effectively protected, but also the equipment is convenient to operate and maintain.

The invention discloses a silencer of a motorcycle cylinder. The silencer comprises an air inlet pipe, wherein the air inlet pipe is connected with one end of a sound absorption and air inlet opening through threads; the other end of the sound absorption and air inlet opening penetrates through a shell and is fixedly connected with a sound absorption chamber; the left side of the sound absorption chamber is fixedly connected with one end of a sound absorption and air outlet opening; the other end of the sound absorption and air outlet opening is connected with an inner pipe through threads; the inner pipe penetrates through an outer pipe, and extends into the outer pipe; sound attenuation holes are formed in the inner pipe; the top and the bottom of the inner pipe are separately fixedly connected with a sucking disc; each sucking disc is fixedly connected with the inner wall of the outer pipe; the left side of the outer pipe is fixedly connected with one end of an air outlet; and the other end of the air outlet penetrates through the shell, and is connected with an air outlet pipe through threads. According to the silencer of the motorcycle cylinder, a double-sound-attenuation structure is adopted, so that a sound attenuation effect is more obvious; use by people is facilitated; and a driver is free from annoyance caused by noise.

The invention discloses a detection device for detecting a liquid crystal module. The detection device comprises a top board and an overturning assembly, wherein the top board comprises a first top board and a second top board; the first top board is used for placing a module to be detected; the overturning assembly is arranged on the second top board in a turnover manner and comprises a first detection substrate, a first substrate fixing plate, a second detection substrate and a second substrate fixing plate; the first substrate fixing plate is used for fixing the first detection substrate; the second substrate fixing plate is used for fixing the second detection substrate; a first connector detection port which is used for detecting a connector of the module to be detected is formed in the first detection substrate; a second connector detection port which is used for detecting the connector of the module to be detected is formed in the second detection substrate. In the operation process of the device, the module to be detected is convenient to replace, the damage rate of a connector port in the module to be detected is reduced, the service life of the connector detection ports in the detection substrates is prolonged, and the production efficiency is effectively improved.

The invention relates to a negative pressure inlet type filter membrane aerosol microorganism sampler which is composed of an inlet unit located outdoors and an outlet unit located indoors, and a dynamic device enabling outdoor gas to flow indoors is arranged between the inlet unit and the outlet unit. A detachable filter membrane type microorganism collecting device is arranged in the outlet unit, and a hydrophobic coating is arranged in the whole device, so that microorganism breeding in the use process of the device can be effectively avoided. The sampler can efficiently collect microorganisms entering indoors from outdoors, has the advantages of being small in size and easy and convenient to install, can be widely applied to microorganism collection work of various house structures, and timely provides technical support for scientific research work and public health management institutions to prevent and intervene harmful microorganisms.

The invention discloses an operation control system and operation control method for a sectional type rice mill. The operation control system for a sectional type rice mill comprises a control singlechip, a keyboard input module, a display screen, a buzzer, a rectifying circuit, a light-operated detection switch, high and low-position light-operated detection devices and a time reservation module, wherein the light-operated detection switch, the high and low-position light-operated detection devices and the time reservation module are arranged in a feed hopper of a sectional type rice mill. The operation control system can be applied to a sectional type rice mill so that the operation control system is provided with a function for reserving the rice milling time; and by means of setting of time and coordination of the light-operation technology, the operation control system can automatically start the rice mill on time to mill rice, and can mill the rice according to different time periods for different groups of people so that the operation control system is more intelligent.

The invention relates to the technical field of machining centers, in particular to a low-noise vertical machining center. The low-noise vertical machining center comprises a main machine and a protective frame. The outer side of the main machine is covered by the protective frame. The main machine comprises a machine frame, a workbench, a machining portion and a tool rest, wherein the workbench, the machining portion and the tool rest are installed on the machine frame. The machining portion is hung above the workbench in a lifting mode. The tool rest is located on one side of the machining portion. The inner wall of the protective frame is provided with an acoustic panel. The tool rest is provided with a silencer. The position, provided with the workbench, of the machine frame is provided with a damping belt. Noise produced by the machining portion in the machining process is isolated through the acoustic panel, the noise is effectively reduced when a tool of the tool rest is replaced through the silencer, vibration of the workbench is relieved through the damping belt in the machining process of the machining portion, a protection effect can be effectively achieved, and meanwhile noise brought by machining can be effectively reduced.

The invention discloses a filter element device, a filter and application of the filter. The filter element device comprises a filter element shell, at least one filter assembly and an inner barrel which are sequentially arranged in a sleeving mode from outside to inside, a first channel is formed between the filter assembly and the filter element shell, a distributor is arranged at the upper endof the filter element device, and a filter element liquid inlet is longitudinally formed in the distributor and used for evenly distributing liquid to be filtered to the filter element liquid inlet. The first channel directly communicates with the filter element liquid inlet, a filter element liquid outlet is formed in the lower end of the filter assembly, and to-be-filtered liquid entering from the filter element liquid inlet sequentially passes through the first channel and the filter assembly and then flows out from the filter element liquid outlet; and the filter element device is dividedinto a central liquid storage area and a peripheral filtering area which are independent from each other by the inner barrel, and a second channel is formed in the lower end of the inner barrel. Whenthe filter is used for removing solid inclusions in high-temperature molten salt, the filter can work continuously, and the filter element device is long in service life, good in filtering effect, convenient and flexible to install, small in occupied area and reasonable and compact in structure.

The invention discloses a clamping seat of a full-automatic winding machine, which comprises a base assembly and a clamping seat body disposed on the base assembly. The base assembly is provided with a differential head which is butted against the clamping seat body and capable of pushing the clamping seat body to shift bilaterally back and forth. The clamping seat body is adjusted through the differential head accurately and conveniently, coordinate positions are digitalized and adjustment depending on feelings and experiences as usual is omitted. In addition, the differential head has a function of adjustment, and other parts of the clamping seat can be used independently without attaching other parts of the full-automatic winding machine scatteredly, so that the clamping seat of the full-automatic winding machine is higher in integration degree and can be widely applied to various full-automatic winding machines.

The invention discloses a garment device. The device comprises a device body, a hanger device arranged on the device body and a rotary device which is arranged at the lower end of the device body andcan drive the device body to rotate, the hanger device comprises a first lifting cavity formed in the device body with an upward opening, first guiding sliding grooves are formed in the left and rightside inner walls of the first lifting cavity and the first sliding guiding grooves are communicated with each other, a threaded block is fixedly arranged at the upper end of the inner wall of the first lifting cavity, a first motor fixing block which can slide up and down is arranged in the first lifting cavity, first guiding sliding blocks which extend into the first guiding sliding grooves arefixedly arranged on the end faces of the left and right sides of the first motor fixing block, a first motor is fixedly arranged in the first motor fixing block, and a lifting threaded rod of which the upper end extends out of the opening formed in the upper end of the first lifting cavity is dynamically and jointly connected with the upper end of the first motor through a rotary shaft.

The invention discloses an adhesive packaging apparatus used for cable processing and with a visual identification function, and relates to the technical field of cable production and processing. A rack and a motor are fixedly connected through a connecting rod; the motor is movably connected with a sliding rod; a tight compressing mechanism is fixedly connected below the sliding rod; an adhesivetape fixing mechanism is fixedly connected with the rack in an embedding manner; the top of the rack is connected with a rotation mechanism; a jig is matched and connected with the rotation mechanism;a control panel is arranged on the surface of the rack; the control panel is connected with a PLC controller arranged in the rack; a visual detection mechanism connected with an external display is arranged on one side of the tight compressing mechanism; the top of the display is connected with an automatic alarm; and the adhesive tape fixing mechanism, the rotation mechanism and the tight compressing mechanism all can move front and back. The adhesive packaging apparatus is simple in operation, high in working efficiency and quality, capable of greatly reducing workload of a staff, large inapplicable range, high in positioning precision, and capable of judging a cable position accurately.

The invention relates to a pen type cutter. The pen type cutter comprises a cutter handle with a containing cavity and a plurality of blades contained in the containing cavity, and an opening is formed in the end of the cutter handle. The pen type cutter further comprises a plurality of gaskets contained in the containing cavity, and the multiple gaskets and the multiple blades are arranged alternatively and are fixedly locked into the containing cavity in a detachable manner. By means of the pen type cutter, the lineation efficiency can be effectively improved, and the using cost can be lower.