Assembling equipment for nuclear track membrane controlled atmosphere window

Abstract

An assembling device for a nuclear track membrane air-conditioning window relates to the technical field of nuclear track membrane air-conditioning window processing and comprises a base body tray, a circulating conveying line, a base body feeding mechanism, a base body mounting device, a nuclear track membrane cutting device, a pressing plate feeding mechanism, a pressing plate forced mounting mechanism, a transferring mechanism, an outer fastener feeding mechanism, an outer fastener mounting mechanism, a finished product transferring mechanism and a detecting device. According to the assembling equipment for the nuclear track membrane air-conditioning window, mechanical equipment is used for completing installation of a base body, a nuclear track membrane, a pressing plate and an outer fastener, the difficulty that the front face and the back face cannot be accurately screened in the process that an assembled body formed by installing the base body, the nuclear track membrane and the pressing plate is transferred to new equipment is avoided, manual use is reduced, the production efficiency is improved, and the production cost is reduced. The assembly efficiency is improved, and the assembly cost of the air-conditioning window main body and the production cost of the fresh-keeping box are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of processing of nuclear pore membrane air control windows, and particularly relates to an assembly device for nuclear pore membrane air control windows. Background Art

[0002] The air control window mainly consists of a matrix, a nuclear pore membrane, a pressing plate, an outer fastener, and an inner fastener. During use, the matrix, the nuclear pore membrane, the pressing plate, and the outer fastener are installed together to form the main body of the air control window. Then, the main body of the air control window is installed outside the air control window installation hole on the fresh-keeping box, and the inner fastener is installed inside the air control window installation hole on the fresh-keeping box and fastened to the main body of the air control window to adjust the air concentration in the fresh-keeping box and extend the freshness-keeping period of the food in the fresh-keeping box. However, the assembly of the main body of the air control window mostly relies on manual labor or some mechanical equipment, which greatly limits the assembly efficiency of the main body of the air control window and indirectly increases the processing costs of the air control window and the fresh-keeping box. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide an assembly device for nuclear pore membrane air control windows. It uses mechanical equipment to complete the installation of the matrix, the nuclear pore membrane, the pressing plate, and the outer fastener. It avoids the difficulty of accurately screening the front and back sides during the transfer of the assembled body of the matrix, the nuclear pore membrane, and the pressing plate to a new device, reduces the use of manual labor, improves the assembly efficiency, and reduces the assembly cost of the main body of the air control window and the production cost of the fresh-keeping box, and can effectively solve the problems in the background art.

[0004] In order to achieve the above-mentioned invention purpose, the present invention adopts the following technical scheme: An assembly device for nuclear pore membrane air control windows, comprising a matrix tray (1), a circulating conveyor line (2), a matrix feeding mechanism (3), a matrix installation device (4), a nuclear pore membrane cutting device (5), a pressing plate feeding mechanism (6), a pressing plate forced installation mechanism (7), a transfer mechanism (8), an outer fastener feeding mechanism (9), an outer fastener installation mechanism (10), a finished product transfer mechanism (11), and a detection device (12); The matrix tray (1) is respectively provided with a cavity (12) and an avoidance groove (13); The matrix feeding mechanism (3) comprises a bin for storing the air control window matrix, a lifting conveyor belt, a horizontal conveyor belt, and a blowing mechanism arranged on the horizontal conveyor belt; The nuclear pore membrane cutting device (5) includes a cutting base (51), a pay-off reel (52), a first steering shaft (53), a second steering shaft (54), a third steering shaft (55), a pressing shaft (56), a take-up reel (57), a laser marking machine (58) and a driving motor (59). The pay-off reel (52), the first steering shaft (53), the second steering shaft (54), the third steering shaft (55), the pressing shaft (56), the take-up reel (57), the laser marking machine (58) and the driving motor (59) are all installed on the cutting base (51). The output shaft of the driving motor (59) drives the steering shafts, the pressing shaft (56) and the take-up reel (57) through a belt transmission structure; The pressing plate feeding mechanism (6) includes a bin for storing pressing plates, a lifting conveyor belt and a horizontal conveyor belt; The pressing plate forced installation mechanism (7) includes a pressing plate forced installation base (710), a pressing plate preparation device (720), a pressing plate pushing device (730), a forced installation plate (740) and a pressing plate forced installation device (750). The pressing plate preparation device (720), the pressing plate pushing device (730), the forced installation plate (740) and the pressing plate forced installation device (750) are all installed on the pressing plate forced installation base (710); The outer fastener feeding mechanism (9) includes a bin for storing the matrix of the air-adjusting window, a lifting conveyor belt, a horizontal conveyor belt and a blowing mechanism arranged on the horizontal conveyor belt.

[0005] Further, the circulating conveyor line (2) includes an upper conveyor line (24) and a lower conveyor line (28), as well as a first lifting device (22), a second lifting device (23), the upper conveyor line (24), a third lifting device (25), a fourth lifting device (26) and a stop device at each station of the upper conveyor line (24), and a first lifting device (21) at the front end and a second lifting device (27) at the end. The upper conveyor line (24), the lower conveyor line (28) and the second lifting device (27) form a "mouth"-shaped circulating line.

[0006] Further, the substrate mounting device (4) includes a substrate mounting frame (401), a substrate stock plate (402), a substrate pushing cylinder (403), a substrate pushing plate (404), a substrate misalignment cylinder (405), a substrate positioning plate (406), a substrate grasping transverse movement module (407), a substrate grasping lifting cylinder (408), a substrate grasping cylinder (409), and a substrate grasping claw (410). The substrate stock plate (402) is mounted on the substrate mounting frame (401) and is connected to the horizontal conveyor belt in the substrate feeding mechanism (3). The substrate pushing cylinder (403) is mounted on the substrate mounting frame (401), and the substrate pushing cylinder (403) is located on the side of the substrate stock plate (402). The substrate pushing plate (404) is in an "L" shape, and a baffle plate is fixed to the end of the substrate pushing plate (404), and the baffle plate is fixed on the substrate pushing cylinder (403). The substrate misalignment cylinder (405) is mounted on the substrate mounting frame (401). The substrate positioning plate (406) is provided with a substrate positioning groove and a substrate avoidance groove, and it is mounted on the substrate misalignment cylinder (405), and its side is close to the substrate stock plate (402). The substrate grasping transverse movement module (407) is mounted on the substrate mounting frame (401), the substrate grasping lifting cylinder (408) is mounted on the substrate grasping transverse movement module (407), the substrate grasping cylinders (409) are arranged in an array and mounted on the substrate grasping lifting cylinder (408), and the relative positions of the substrate grasping cylinders (409) are consistent with the relative positions of the cavities (12) on the substrate tray (1). The substrate grasping claws (410) are mounted on the substrate grasping cylinders (409).

[0007] Further, the press plate stock device (720) includes a press plate channel (721), a press plate sensor (722), and a press plate misalignment cylinder (723). The press plate misalignment cylinder (723) is mounted on the press plate forced installation base (710). The press plate channel (721) is mounted on the press plate misalignment cylinder (723), and the press plate sensor (722) is arranged on the press plate channel (721).

[0008] Further, the press plate pushing device (730) includes a press plate pushing cylinder (731), a press plate pushing cover plate (732), and a press plate pushing rod (733). The press plate pushing cylinder (731) is mounted on the press plate forced installation base (710). The press plate pushing slideway is mounted on the press plate forced installation base (710) and the gap between it and the forced installation plate (740) allows the press plate pushing rod (733) to pass through. The press plate pushing cover plate (732) is provided with a plurality of slideways to guide the press plate pushing rod (733). The press plate pushing rod (733) is mounted on the press plate pushing cylinder (731).

[0009] Further, the pressing plate forced installation device (750) includes a pressing plate forced installation cylinder (751), a pressing plate forced installation groove (752), a pressing plate forced installation shaft (753), and a pressing plate forced installation spring (754). The pressing plate forced installation cylinder (751) is installed on the pressing plate forced installation base (710). The pressing plate forced installation shafts (753) are installed on the pressing plate forced installation cylinder (751) in an array. The pressing plate forced installation spring (754) is coaxially arranged with the pressing plate forced installation shaft (753). The pressing plate forced installation groove (752) is coaxially arranged with the pressing plate forced installation shaft (753).

[0010] Further, the transfer mechanism (8) includes clamping jaws (81), a lifting cylinder (82), a transverse movement cylinder (83), an upper transfer mounting seat (84), a pitch changing device (85), a transfer cylinder (86), a transfer slideway (87), a lower transfer mounting seat (88), and a transfer tray (89). The transverse movement cylinder (83) is installed on the upper transfer mounting seat (84). The lifting cylinder (82) is vertically installed on the transverse movement cylinder (83). The pitch changing device (85) is installed below the lifting cylinder (82). The clamping jaws (81) are installed on the lower surface of the pitch changing device (85) in an array. The transfer cylinder (86) and the transfer slideway (87) are installed in parallel on the lower transfer mounting seat (88). The transfer tray (89) is installed on the moving slider on the transfer cylinder (86) and the transfer slideway (87).

[0011] Further, the outer fastener installation mechanism (10) includes a transverse movement cylinder (101) for the pressing mechanism, a transverse movement slideway (102) for the pressing mechanism, an outer fastener forced installation base, an outer fastener lower installation device (103), an intermediate forced installation plate (104), an outer fastener upper installation device (105), an outer fastener stock preparation device (106), and an outer fastener pushing device (107). The transverse movement cylinder (101) for the pressing mechanism, the transverse movement slideway (102) for the pressing mechanism, the outer fastener lower installation device (103), the intermediate forced installation plate (104), the outer fastener upper installation device (105), the outer fastener stock preparation device (106), and the outer fastener pushing device (107) are all installed on the outer fastener forced installation base. The outer fastener stock preparation device (106) is at the same height as the horizontal conveyor belt in the outer fastener feeding mechanism (9). The upper surface of the outer fastener stock preparation device (106) is at the same height as the upper surface of the intermediate forced installation plate (104) and is adjacent to the side. The outer fastener pushing device (107) is located on the side of the outer fastener stock preparation device (106). The outer fastener upper installation device (105) is located below the intermediate forced installation plate (104). The outer fastener lower installation device (103) is located above the intermediate forced installation plate (104).

[0012] Further, the finished product transfer mechanism (11) includes a finished product lifting cylinder (111), a finished product clamping cylinder (112), and a finished product conveyor belt (113). The finished product lifting cylinder (111) is installed on the transverse movement cylinder (101) and the transverse movement slideway (102) of the pressing mechanism. The finished product clamping cylinders (112) are arranged in an array and correspond one by one to the modified atmosphere window finished products installed on the intermediate plate. The finished product conveyor belt (113) is installed below the finished product clamping cylinders (112). Further, the detection device (12) includes a detection base (121), a detection conveyor belt (122), a camera (123), a light source (124), a detection position (125), and a rejection cylinder (126). The detection conveyor belt (122), the camera (123), the light source (124), the detection position (125), and the rejection cylinder (126) are all installed on the detection base (121). The lower surface of the detection position (125) is an optical glass. The camera (123) is arranged below the detection position (125), and the camera (123) lens faces the detection position (125). The light source (124) is arranged above the camera (123) and below the detection position (125). The light source (124) is coaxially arranged with the camera (123). The rejection cylinder (126) is located on the side of the detection position (125).

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: The assembly equipment for the modified atmosphere window of the nuclear pore membrane has the following advantages: It uses mechanical equipment to complete the installation of the base body, nuclear pore membrane, pressing plate, and outer fasteners. It avoids the difficulty of accurately screening the front and back sides during the transfer of the assembled body of the base body, nuclear pore membrane, and pressing plate to a new device, reduces the use of manual labor, improves the assembly efficiency, and reduces the assembly cost of the modified atmosphere window main body and the production cost of the fresh-keeping box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a three-dimensional structural schematic diagram of the base tray of the present invention; Figure 3 is a three-dimensional structural schematic diagram of the circulating conveyor line of the present invention; Figure 4 is a three-dimensional structural schematic diagram of the base body installation device of the present invention; Figure 5 is a three-dimensional structural schematic diagram of the nuclear pore membrane cutting device of the present invention; Figure 6 is a three-dimensional structural schematic diagram of the pressing plate forced installation mechanism of the present invention; Figure 7 is a three-dimensional structural schematic diagram of the pressing plate stock preparation device of the present invention; Figure 8Schematic perspective view of the platen pushing device of the present invention; Figure 9 Schematic perspective view of the forced installation plate of the present invention; Figure 10 Schematic perspective view of the platen forced installation device of the present invention; Figure 11 Schematic perspective view of the transfer mechanism of the present invention; Figure 12 Schematic perspective view of the outer fastener installation mechanism of the present invention; Figure 13 Schematic perspective view of the finished product transfer mechanism of the present invention; Figure 14 Schematic perspective view of the detection device of the present invention.

[0015] In the figure: 1 - base tray, 11 - positioning hole, 12 - cavity, 13 - avoidance groove, 2 - circulating conveyor line, 21 - first lifting device, 22 - first jacking device, 23 - second jacking device, 24 - upper conveyor line, 25 - third jacking device, 26 - fourth jacking device, 27 - second lifting device, 28 - lower conveyor line, 3 - base loading mechanism, 4 - base installation device, 401 - base installation frame, 402 - base preparation plate, 403 - base pushing cylinder, 404 - base pushing plate, 405 - base dislocation cylinder, 406 - base positioning plate, 407 - base grasping transverse movement module, 408 - base grasping lifting cylinder, 409 - base grasping cylinder, 410 - base grasping claw, 5 - nuclear pore membrane cutting device, 51 - cutting base, 52 - unwinding reel, 53 - first steering shaft, 54 - second steering shaft, 55 - third steering shaft, 56 - pressing shaft, 57 - winding reel, 58 - laser marking machine, 59 - driving motor, 6 - pressing plate loading mechanism, 7 - pressing plate forced installation mechanism, 710 - pressing plate forced installation base, 720 - pressing plate preparation device, 721 - pressing plate material channel, 722 - pressing plate sensor, 723 - pressing plate dislocation cylinder, 730 - pressing plate pushing device, 731 - pressing plate pushing cylinder, 732 - pressing plate pushing cover plate, 733 - pressing plate pushing rod, 740 - forced installation plate, 741 - pressing plate diversion groove, 742 - pressing plate positioning groove, 750 - pressing plate forced installation device, 751 - pressing plate forced installation cylinder, 752 - pressing plate forced installation groove, 753 - pressing plate forced installation shaft, 754 - pressing plate forced installation spring, 8 - transfer mechanism, 81 - clamping claw, 82 - lifting cylinder, 83 - transverse movement cylinder, 84 - upper transfer mounting seat, 85 - variable pitch device, 86 - transfer cylinder, 87 - transfer slideway, 88 - lower transfer mounting seat, 89 - transfer tray, 9 - outer fastener loading mechanism, 10 - outer fastener installation mechanism, 101 - transverse movement cylinder of pressing down mechanism, 102 - transverse movement slideway of pressing down mechanism, 103 - outer fastener lower installation device, 104 - intermediate forced installation plate, 105 - outer fastener upper installation device, 106 - outer fastener preparation device, 107 - outer fastener pushing device, 11 - finished product transfer mechanism, 111 - finished product lifting cylinder, 112 - finished product clamping cylinder, 113 - finished product conveyor belt, 12 - detection device, 121 - detection base, 122 - detection conveyor belt, 123 - camera, 124 - light source, 125 - detection position, 126 - rejection cylinder. Detailed implementation manners

[0016] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0017] Please refer to Figure 1-14, this embodiment provides a technical solution: an assembly device for a nuclear pore membrane air control window, including a base tray 1, a circulating conveyor line 2, a base loading mechanism 3, a base installation device 4, a nuclear pore membrane cutting device 5, a pressing plate loading mechanism 6, a pressing plate forced installation mechanism 7, a transfer mechanism 8, an outer fastener loading mechanism 9, an outer fastener installation mechanism 10, a finished product transfer mechanism 11 and a detection device 12; The base tray 1 is respectively provided with a cavity 12 and an avoidance groove 13. The cavity 12 is used to position and hold the base. The avoidance groove 13 is provided to prevent interference between the clamping device and the base tray 1 when the base is clamped; The circulating conveyor line 2 includes an upper conveyor line 24 and a lower conveyor line 28, as well as a first lifting device 22, a second lifting device 23, the upper conveyor line 24, a third lifting device 25, a fourth lifting device 26 and a stop device at each station of the upper conveyor line 24, and a first lifting device 21 at the front end and a second lifting device 27 at the end. The upper conveyor line 24 and the lower conveyor line 28 move in opposite directions and at the same speed. The upper conveyor line 24 can transport the base tray 1 to each station, and use the stop device and the lifting device thereon to temporarily separate the base tray 1 from the conveyor line and complete the assembly work at this station. When the base tray 1 is transported to the end of the upper conveyor line 24, it can be transported to the second lifting device 27. The lifting device descends to the lower conveyor line 28, and the base tray 1 is transported along with the lower conveyor line 28 to the end of the lower conveyor line 28, and then transported to the first lifting device 21 and rises with the first lifting device 21 to the first station to start the production work; The base loading mechanism 3 includes a bin for storing the air control window base, a lifting conveyor belt, a horizontal conveyor belt and a blowing mechanism arranged on the horizontal conveyor belt. The lifting conveyor belt is used to transport the base in the bin to the horizontal conveyor belt, and the horizontal conveyor belt transports the base to the base installation device. A blowing mechanism for screening the front and back sides of the base is arranged on the horizontal conveyor belt. When the base is transported on the horizontal conveyor belt, if the front side is facing up, it will be transported to the base installation device. If the back side is facing up, it will be blown off by the blowing mechanism and returned to the bin; The substrate mounting device 4 includes a substrate mounting frame 401, a substrate preparation plate 402, a substrate pushing cylinder 403, a substrate pushing plate 404, a substrate misalignment cylinder 405, a substrate positioning plate 406, a substrate grasping transverse movement module 407, a substrate grasping lifting cylinder 408, a substrate grasping cylinder 409, and a substrate grasping claw 410. The substrate preparation plate 402 is mounted on the substrate mounting frame 401 and is connected to the horizontal conveyor belt in the substrate feeding mechanism 3. The substrate pushing cylinder 403 is mounted on the substrate mounting frame 401. The substrate pushing cylinder 403 is located on the side of the substrate preparation plate 402. The substrate pushing plate 404 is in an "L" shape. A baffle plate is fixed at the end of the substrate pushing plate 404, and the baffle plate is fixed on the substrate pushing cylinder 403. The substrate misalignment cylinder 405 is mounted on the substrate mounting frame 401. The substrate positioning plate 406 is provided with a substrate positioning groove and a substrate avoidance groove, and it is mounted on the substrate misalignment cylinder 405. Its side is close to the substrate preparation plate 402. The substrate grasping transverse movement module 407 is mounted on the substrate mounting frame 401. The substrate grasping lifting cylinder 408 is mounted on the substrate grasping transverse movement module 407. The substrate grasping cylinders 409 are arranged in an array and mounted on the substrate grasping lifting cylinder 408. The relative positions of the substrate grasping cylinders 409 are consistent with the relative positions of the cavities 12 on the substrate tray 1. The substrate grasping claws 410 are mounted on the substrate grasping cylinders 409. When the substrate misalignment cylinder 405 is in a contracted state, the upper surface of the substrate positioning plate 406 is at the same height as the upper surface of the substrate preparation plate 402, which is convenient for the substrate pushing cylinder 403 to drive the substrate pushing plate 404 to push the substrate from the substrate preparation plate 402 onto the substrate positioning groove on the substrate positioning plate 406. When the substrate misalignment cylinder 405 is in an extended state, the substrate positioning plate 406 rises, but its lower surface shall not be higher than the upper surface of the substrate preparation plate 402. The substrate grasping transverse movement module 407 is mounted on the substrate mounting frame 401. The substrate grasping lifting cylinder 408 is mounted on the substrate grasping transverse movement module 407 and can move therewith. The substrate grasping claws 410 can clamp the substrate under the drive of the substrate grasping cylinders 409; When the substrates are conveyed from the substrate loading mechanism 3 to the substrate preparation plate 402 and reach the corresponding quantity, the substrate pushing cylinder 403 will drive the substrate pushing plate 404 to push the substrates into the positioning grooves on the substrate positioning plate 404. Meanwhile, the baffle plate at the end of the substrate pushing plate 404 will block the substrate loading mechanism 3 from continuing to convey substrates to the substrate preparation plate 402. After the substrates are pushed into the positioning grooves, the substrate pushing cylinder 403 shortens, driving the substrate pushing plate 404 to reset. The feeding port of the substrate preparation plate opens. Meanwhile, the substrate misalignment cylinder 405 drives the substrate positioning plate 406 to rise. The substrate positioning plate 406, the substrate preparation plate 402, and the substrate pushing plate 404 form a "mouth" shape, facilitating the movement of the substrates conveyed by the substrate loading mechanism 3 on the substrate preparation plate 402. At this time, the substrate grasping transverse movement module 407 drives the substrate grasping lifting cylinder 408, the substrate grasping cylinder 409, and the substrate grasping claws 410 to move above the substrate positioning plate 406, making each substrate grasping cylinder 409 opposite to the cavities on the substrate positioning plate 406. The lifting cylinder drives the substrate grasping cylinder 409 to descend to the substrate positioning plate 406. Meanwhile, the substrate grasping cylinder 409 drives the substrate grasping claws 410 to move to clamp the substrates. After the substrates are clamped, the substrate grasping lifting cylinder 408 rises, and the substrate grasping transverse movement module 407 moves. When it moves above the substrate tray 1 and the axes of the substrates are coaxial with the cavities 12 on the substrate tray 1, the substrate grasping lifting cylinder 408 descends, placing the substrates into the cavities 12. At this time, the substrate grasping cylinder 409 drives the substrate grasping claws 410 to release the substrates, and the substrate grasping lifting cylinder 408 resets and rises, waiting for the actions of the next cycle; The nuclear pore membrane cutting device 5 includes a cutting base 51, a pay-off reel 52, a first turning shaft 53, a second turning shaft 54, a third turning shaft 55, a pressing shaft 56, a take-up reel 57, a laser marking machine 58, and a driving motor 59. The pay-off reel 52, the first turning shaft 53, the second turning shaft 54, the third turning shaft 55, the pressing shaft 56, the take-up reel 57, the laser marking machine 58, and the driving motor 59 are all installed on the cutting base 51. The output shaft of the driving motor 59 drives the turning shafts, the pressing shaft 56, and the take-up reel 57 through a belt drive structure. The pay-off reel 52 is used for releasing the nuclear pore membrane coil. The turning shafts are used to turn the released nuclear pore membrane raw material so that the nuclear pore membrane raw material is parallel to the lower substrate tray 1, and the distance between the nuclear pore membrane raw material and the substrate tray 1 is small, ensuring that the cut nuclear pore membrane can fall into the substrates. The pressing shaft 56 is placed parallel and tangent to the turning shafts and can apply pressure to the turning shafts by its own gravity. The take-up reel 57 is used for collecting the cut nuclear pore membrane raw material. The laser marking machine 58 is used for cutting the nuclear pore membrane. After the nuclear pore membrane is released from the pay-off reel 57, it should pass between the turning shafts and the pressing shaft 56. The pressure of the pressing shaft 56 is used to reduce the wrinkles of the nuclear pore membrane raw material, ensuring that the nuclear pore membrane raw material is in a taut state, facilitating the laser marking machine 58 to cut it; When the substrate tray 1 moves along the circulating conveyor line 2 to the position below the nuclear pore membrane cutting device, after triggering the stop mechanism here, it is lifted by the lifting mechanism here and temporarily separated from the circulating conveyor line 2. The lower surface of the substrate on the substrate tray 1 approaches the nuclear pore membrane in a horizontal state on each steering shaft in the nuclear pore membrane cutting device. At this time, the laser marking machine 58 is started to cut the nuclear pore membrane. The cut nuclear pore membrane falls into the substrate, and the take-up reel 57 starts to rotate to take away the cut nuclear pore membrane. At this time, the substrate tray 1 falls back to the circulating conveyor line 2 under the action of the lifting mechanism and moves to the next working station; The pressing plate feeding mechanism 6 includes a bin for storing pressing plates, a lifting conveyor belt and a horizontal conveyor belt. The lifting conveyor belt is used to convey the pressing plates in the bin to the horizontal conveyor belt, and the horizontal conveyor belt conveys the pressing plates to the pressing plate forced loading mechanism 7; The pressing plate forced loading mechanism 7 includes a pressing plate forced loading base 710, a pressing plate preparation device 720, a pressing plate pushing device 730, a forced loading plate 740 and a pressing plate forced loading device 750. The pressing plate preparation device 720, the pressing plate pushing device 730, the forced loading plate 740 and the pressing plate forced loading device 750 are all installed on the pressing plate forced loading base 710; The transfer mechanism 8 includes a clamping jaw 81, a lifting cylinder 82, a transverse movement cylinder 83, an upper mounting seat 84 for transfer, a pitch-changing device 85, a transfer cylinder 86, a transfer slideway 87, a lower mounting seat 88 for transfer, and a transfer tray 89. The transverse movement cylinder 83 is mounted on the upper mounting seat 84 for transfer. The lifting cylinder 82 is vertically mounted on the transverse movement cylinder 83. The pitch-changing device 85 is mounted below the lifting cylinder 82. The clamping jaws 81 are mounted in an array on the lower surface of the pitch-changing device 85. The transfer cylinder 86 and the transfer slideway 87 are mounted in parallel on the lower mounting seat 88 for transfer. The transfer tray 89 is mounted on the moving slider on the transfer cylinder 86 and the transfer slideway 87, so that the transfer tray 89 can move along the transfer cylinder 86 and the transfer slideway 87. When the base tray 1 is lifted by the lifting mechanism and leaves the circulating conveyor line 2, the lifting cylinder 82 will push the device where the clamping jaws 81 are located down to the lowest point. At the same time, the clamping jaw 81 mechanism will clamp the completed MAP window components on the base tray 1. After the clamping is completed, the lifting cylinder 82 will shorten and drive the device where the clamping jaws 81 are located up to the highest point. Then the transverse movement cylinder 83 is activated to move the device where the lifting cylinder 82 is located and the device where the clamping jaws 81 are located above the transfer tray 89. At the same time, the pitch-changing device is activated to change the relative distance between the clamping jaws 81 thereon, so that the materials clamped by the clamping jaws 81 are respectively coaxial with the positioning grooves on the transfer tray 89. At this time, the lifting cylinder 82 pushes the device where the clamping jaws 81 are located down to the lowest point again. The clamping jaws 81 place the held MAP window components into the positioning grooves on the transfer tray 89. Then the clamping jaws 81 reset. The corresponding lifting mechanism shortens and drives the clamping jaw mechanism to reset to the highest point. The pitch-changing device 85 resets to ensure the relative distance between the clamping jaws 81 thereon. Finally, the transverse movement cylinder 83 resets to the initial position. After the materials are transferred to the transfer tray 89, the transfer tray 89 will move along the transfer slideway 87 to the end under the drive of the transfer cylinder 86, so that the MAP window components on the transfer tray 89 are located inside the outer fastener installation mechanism 10, below the middle forced installation plate 104, and opposite to the installation holes up and down; The outer fastener feeding mechanism 9 includes a bin for storing the MAP window base, a lifting conveyor belt, a horizontal conveyor belt, and a blowing mechanism provided on the horizontal conveyor belt. The lifting conveyor belt is used to convey the outer fasteners in the bin to the horizontal conveyor belt. The horizontal conveyor belt conveys the outer fasteners to the outer fastener installation mechanism 10. There is a blowing mechanism on the horizontal conveyor belt for screening the front and back sides of the outer fasteners. When the outer fasteners are conveyed on the horizontal conveyor belt, if the front side is facing down, they will be conveyed to the outer fastener installation mechanism 10. If the back side is facing down, they will be blown back into the bin by the blowing mechanism; The external fastener installation mechanism 10 includes a downward pressing mechanism lateral movement cylinder 101, a downward pressing mechanism lateral movement slide 102, an external fastener strong installation base, an external fastener lower installation device 103, an intermediate strong installation plate 104, an external fastener upper installation device 105, an external fastener material preparation device 106 and an external fastener pushing device 107. 105, the external fastener preparation device 106 and the external fastener pushing device 107 are both installed on the external fastener strong mounting base, the external fastener preparation device 106 is in the same height as the horizontal conveyor belt in the external fastener feeding mechanism 9, which is convenient for the transportation of external fasteners, the upper surface of the external fastener preparation device 106 is in the same height as the upper surface of the middle strong mounting plate 104 and the side is close to it, and the external fastener pushing device 107 is located on the side of the external fastener preparation device 106, which is convenient for the external fastener preparation The outer fasteners on the material feeding device 106 are pushed onto the middle strong mounting plate 104, and the outer fastener upper mounting device 105 is located at the lower side of the middle strong mounting plate 104, and when work is needed, they are pressed upward into the middle strong mounting plate 104, and the outer fastener lower mounting device 103 is located at the upper side of the middle strong mounting plate 104, and when work is needed, they are pressed downward against the outer fasteners on the middle strong mounting plate 104 to keep them stationary. When the outer fasteners are transmitted to the outer fastener installation mechanism 10 by the outer fastener feeding mechanism 9, the outer fasteners will be stored on the outer fastener preparation device 106, and when a certain number is reached, the outer fastener pushing device 107 pushes the outer fasteners to the middle strong mounting plate 104, and at this time, the outer fastener lower mounting device 103 is pressed downward to press against the outer fasteners on the middle strong mounting plate 104, and at the same time, the outer fastener upper mounting device 105 starts to press the materials on the transfer tray 89 in the transfer mechanism 8 upward into the mounting holes on the middle strong mounting plate 104 and force them into the outer fasteners; The finished product transfer mechanism 11 includes a finished product lifting cylinder 111, a finished product clamping cylinder 112 and a finished product conveyor belt 113. The finished product lifting cylinder 111 is installed on the downward pressure mechanism transverse cylinder 101 and the downward pressure mechanism transverse slide 102, and can move along the downward pressure mechanism transverse slide 102 at the same time as the downward pressure mechanism. The finished product clamping cylinder 112 is distributed in an array and corresponds to the finished gas-adjusting window products installed on the middle plate one by one. The finished product conveyor belt 113 is installed below the finished product clamping cylinder 112. When the finished gas-adjusting window products are installed on the middle plate, the lifting cylinder 82 is driven by the downward pressure mechanism transverse cylinder 101 to move The finished product clamping cylinder 112 is driven to move along the downward pressing mechanism transverse slide 102 in the direction of the downward pressing mechanism. When it moves to the top of the middle plate, the lifting cylinder 82 extends, so that the finished product clamping cylinder 112 clamps the finished gas-conditioning window on the middle plate. After the grabbing is completed, the lifting cylinder 112 is reset. At the same time, the lifting cylinder 112 is driven by the downward pressing mechanism transverse slide 101 to return to the starting point along the downward pressing mechanism transverse slide 102. Then the lifting cylinder 82 descends to place the finished gas-conditioning window on the finished product conveyor belt, and the gas-conditioning window is transferred to the detection device 12. At the same time, the lifting cylinder 82 is reset and waits for the next work. The detection device 12 includes a detection base 121, a detection conveyor belt 122, a camera 123, a light source 124, a detection position 125 and a rejection cylinder 126. The detection conveyor belt 122, the camera 123, the light source 124, the detection position 125 and the rejection cylinder 126 are all installed on the detection base 121. The lower surface of the detection position 125 is optical glass, which is convenient for the camera 123 located below to take pictures of the gas-conditioning window. The camera 123 is arranged below the detection position 125, and the lens of the camera 123 faces the detection position 125. The light source 124 is arranged above the camera 123 and below the detection position 125. The light source 124 and the camera 123 are coaxially arranged. The rejection cylinder 126 is located on the side of the detection position 125. If an unqualified gas-conditioning window is detected, the rejection cylinder 126 will start to reject it to the unqualified area.

[0018] It utilizes mechanical equipment to complete the installation of the substrate, nuclear pore membrane, pressure plate, and external fasteners, reducing the use of manual labor. It avoids the difficulty of accurately screening the front and back sides during the process of transferring the installed assembly of the substrate, nuclear pore membrane, and pressure plate to new equipment, improves assembly efficiency, and reduces the assembly cost of the main body of the gas-conditioning window and the production cost of the fresh-keeping box.

[0019] The upper conveying line 24, the lower conveying line 28 and the second lifting device 27 form a "mouth"-shaped circulation line, so that the base tray 1 can circulate thereon.

[0020] The substrate pushing plate 404 is located on the substrate preparation plate 402 and forms a "匸" shape with the substrate preparation plate 402. The height between the substrate pushing plate 404 and the substrate preparation plate 402 is less than twice the thickness of the substrate, thereby preventing the substrates from overlapping.

[0021] The pressure plate preparation device 720 includes a pressure plate material channel 721, a pressure plate sensor 722 and a pressure plate offset cylinder 723. The pressure plate offset cylinder 723 is installed on the pressure plate forced installation base 710, the pressure plate material channel 721 is installed on the pressure plate offset cylinder 723, and the pressure plate sensor 722 is arranged on the pressure plate material channel 721. When the offset cylinder is in a shortened state, the upper surface of the pressure plate material channel 721 is consistent with the height of the horizontal conveyor belt in the second lifting loader, and the upper surface of the pressure plate material channel 721 is lower than the upper surface of the forced installation plate but higher than the lower surface of the forced installation plate, which is convenient for the transmission of the pressure plate. After the pressure plate sensor 722 detects that a certain number of pressure plates are stored on the pressure plate material channel 721, it will transmit a signal to the pressure plate offset cylinder 723 to stretch it. When the offset cylinder is in an extended state, the upper surface of the pressure plate material channel 721 is consistent with the upper surface of the forced installation plate, which is convenient for the pressure plate to be transferred to the forced installation plate under the action of the pressure plate pushing device 730.

[0022] The platen pushing device 730 includes a platen pushing cylinder 731, a platen pushing cover plate 732, and a platen pushing rod 733. The platen pushing cylinder 731 is installed on the platen forced installation base 710. The platen pushing slideway is installed on the platen forced installation base 710, and the gap between the platen pushing slideway and the forced installation plate 740 allows the platen pushing rod 733 to pass through. A number of slideways are provided on the platen pushing cover plate 732 to guide the platen pushing rod 733. The platen pushing rod 733 is installed on the platen pushing cylinder 731 and, under the action of the platen pushing cylinder 731, pushes the platen along the slideway on the platen pushing cover plate 732 to the forced installation plate.

[0023] The forced installation plate 740 is respectively provided with a platen diversion groove and a platen positioning groove.

[0024] The platen forced installation device 750 includes a platen forced installation cylinder 751, a platen forced installation groove 752, a platen forced installation shaft 753, and a platen forced installation spring 754. The platen forced installation cylinder 751 is installed on the platen forced installation base 710. The platen forced installation shafts 753 are installed on the platen forced installation cylinder 751 in an array and can move up and down with the platen forced installation cylinder 751. The platen forced installation springs 754 are coaxially arranged with the platen forced installation shafts 753, and the platen forced installation grooves 752 are coaxially arranged with the platen forced installation shafts 753. When the platen is conveyed to the platen preparation device 720 by the platen feeding mechanism 6 and the quantity reaches a certain amount, the platen pushing device 730 pushes the platen to the platen positioning groove 742 on the forced installation plate. At this time, the substrate tray 1 moving to this station is separated from the circulating conveyor line 2 under the action of the lifting mechanism. The upper surface of the substrate on the substrate tray 1 is closely attached to the forced installation plate. At the same time, the platen forced installation device 750 presses down to force the platen in the positioning groove into the substrate, and after the installation is completed, the substrate tray 1 falls back to the circulating conveyor line 2 and moves to the next station.

[0025] The upper surface of the detection conveyor belt 113 is at the same height as the upper surface of the finished product conveyor belt 113 in the finished product transfer mechanism 11. The starting section of the detection conveyor belt 113 is adjacent to the end of the finished product conveyor belt 113, which is convenient for the transportation of the airtight window.

[0026] It should be noted that the components disclosed in the above embodiments are all common standard components or components known to those skilled in the art, and their structures and principles can all be learned by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0027] In the present invention, unless otherwise clearly specified or limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the internal communication between two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. For example, a rotational connection can be a rotational connection through a bearing.

[0028] The parts not detailed in the present invention are prior art. Although the present invention is specifically shown and introduced in combination with preferred implementation schemes, there are many methods and ways to specifically implement the technical solution. The above is only the preferred implementation mode of the present invention. However, those skilled in the art should understand that various changes can be made to the present invention in terms of form and details without departing from the spirit and scope of the present invention defined by the appended claims, and all of them are within the protection scope of the present invention.

Claims

1. An assembly device for a nuclear pore membrane gas-conditioning window, characterized in that: It comprises a substrate tray (1), a circulating conveyor line (2), a substrate feeding mechanism (3), a substrate mounting device (4), a nuclear pore membrane cutting device (5), a pressing plate feeding mechanism (6), a pressing plate forced mounting mechanism (7), a transfer mechanism (8), an external fastener feeding mechanism (9), an external fastener mounting mechanism (10), a finished product transfer mechanism (11) and a detection device (12); The base tray (1) is provided with a mold cavity (12) and an avoidance groove (13) respectively; The substrate loading mechanism (3) comprises a material bin for storing the gas-conditioning window substrates, a lifting conveyor belt, a horizontal conveyor belt, and an air blowing mechanism arranged on the horizontal conveyor belt; The nuclear pore membrane cutting device (5) comprises a cutting base (51), an unwinding shaft (52), a steering shaft one (53), a steering shaft two (54), a steering shaft three (55), a pressing shaft (56), a winding shaft (57), a laser marking machine (58) and a driving motor (59); the unwinding shaft (52), the steering shaft one (53), the steering shaft two (54), the steering shaft three (55), the pressing shaft (56), the winding shaft (57), the laser marking machine (58) and the driving motor (59) are all mounted on the cutting base (51); the output shaft of the driving motor (59) drives the steering shaft, the pressing shaft (56) and the winding shaft (57) through a transmission belt structure; The pressing plate feeding mechanism (6) comprises a silo for storing the pressing plates, a lifting conveyor belt and a horizontal conveyor belt; The pressing plate forced installation mechanism (7) comprises a pressing plate forced installation base (710), a pressing plate material preparation device (720), a pressing plate pushing device (730), a forced installation plate (740) and a pressing plate forced installation device (750); the pressing plate material preparation device (720), the pressing plate pushing device (730), the forced installation plate (740) and the pressing plate forced installation device (750) are all installed on the pressing plate forced installation base (710); The external fastener feeding mechanism (9) comprises a material bin for storing the gas-conditioning window substrate, a lifting conveyor belt, a horizontal conveyor belt, and an air blowing mechanism arranged on the horizontal conveyor belt.

2. The assembly equipment for a nuclear pore membrane gas-conditioning window according to claim 1, characterized in that: The circulating conveyor line (2) comprises an upper conveyor line (24) and a lower conveyor line (28), as well as a No. 1 jacking device (22), a No. 2 jacking device (23), an upper conveyor line (24), a No. 3 jacking device (25), a No. 4 jacking device (26) and a stop device at each workstation of the upper conveyor line (24), and a No. 1 lifting device (21) at the front end and a No. 2 lifting device (27) at the rear end. The upper conveyor line (24), the lower conveyor line (28) and the No. 2 lifting device (27) form a "mouth"-shaped circulating line.

3. The assembly equipment for a nuclear pore membrane gas-conditioning window according to claim 1, characterized in that: The substrate mounting device (4) comprises a substrate mounting frame (401), a substrate preparation plate (402), a substrate pushing cylinder (403), a substrate pushing plate (404), a substrate misalignment cylinder (405), a substrate positioning plate (406), a substrate grabbing and lateral shifting module (407), a substrate grabbing and lifting cylinder (408), a substrate grabbing cylinder (409) and a substrate grabbing claw (410). The substrate preparation plate (402) is mounted on the substrate mounting frame (401) and connected to the horizontal conveyor belt in the substrate feeding mechanism (3). The substrate pushing cylinder (403) is mounted on the substrate mounting frame (401). The substrate pushing cylinder (403) is located on the side of the substrate preparation plate (402). The substrate pushing plate (404) is "L"-shaped. A material blocking plate is fixed to the end of the substrate pushing plate (404). The baffle plate is fixed on the substrate pushing cylinder (403), the substrate dislocation cylinder (405) is installed on the substrate mounting frame (401), the substrate positioning plate (406) is provided with a substrate positioning groove and a substrate avoidance groove, which is installed on the substrate dislocation cylinder (405), and its side is close to the substrate material preparation plate (402), the substrate grabbing and lateral movement module (407) is installed on the substrate mounting frame (401), the substrate grabbing and lifting cylinder (408) is installed on the substrate grabbing and lateral movement module (407), the substrate grabbing and lifting cylinder (409) is installed on the substrate grabbing and lifting cylinder (408) in an array-like distribution, the relative position of the substrate grabbing cylinder (409) is consistent with the relative position of each cavity (12) on the substrate tray (1), and the substrate grabbing claw (410) is installed on the substrate grabbing cylinder (409).

4. The assembly equipment for a nuclear pore membrane gas-conditioning window according to claim 1, characterized in that: The press plate material preparation device (720) comprises a press plate material channel (721), a press plate sensor (722) and a press plate offset cylinder (723); the press plate offset cylinder (723) is mounted on a press plate strong mounting base (710); the press plate material channel (721) is mounted on the press plate offset cylinder (723); and the press plate sensor (722) is arranged on the press plate material channel (721).

5. The assembly equipment for nuclear pore membrane gas-conditioning window according to claim 1, characterized in that: The pressure plate pushing device (730) comprises a pressure plate pushing cylinder (731), a pressure plate pushing cover plate (732) and a pressure plate pushing rod (733); the pressure plate pushing cylinder (731) is mounted on a pressure plate strong mounting base (710); a pressure plate pushing slideway is mounted on the pressure plate strong mounting base (710) and a gap (740) between the pressure plate pushing slideway and the strong mounting plate allows the pressure plate pushing rod (733) to pass through; a plurality of slideways are arranged on the pressure plate pushing cover plate (732) to guide the pressure plate pushing rod (733); and the pressure plate pushing rod (733) is mounted on the pressure plate pushing cylinder (731).

6. The assembly equipment for nuclear pore membrane gas-conditioning window according to claim 1, characterized in that: The pressure plate forced installation device (750) comprises a pressure plate forced installation cylinder (751), a pressure plate forced installation groove (752), a pressure plate forced installation shaft (753) and a pressure plate forced installation spring (754); the pressure plate forced installation cylinder (751) is mounted on a pressure plate forced installation base (710); the pressure plate forced installation shaft (753) is mounted on the pressure plate forced installation cylinder (751) in an array manner; the pressure plate forced installation spring (754) is coaxially arranged with the pressure plate forced installation shaft (753); and the pressure plate forced installation groove (752) is coaxially arranged with the pressure plate forced installation shaft (753).

7. The assembly equipment for nuclear pore membrane gas-conditioning window according to claim 1, characterized in that: The transfer mechanism (8) comprises a clamping jaw (81), a lifting cylinder (82), a transverse cylinder (83), an upper transfer mounting seat (84), a pitch-changing device (85), a transfer cylinder (86), a transfer slideway (87), a lower transfer mounting seat (88) and a transfer pallet (89), wherein the transverse cylinder (83) is mounted on the upper transfer mounting seat (84), the lifting cylinder (82) is vertically mounted on the transverse cylinder (83), the pitch-changing device (85) is mounted below the lifting cylinder (82), the clamping jaw (81) is mounted in an array on the lower surface of the pitch-changing device (85), the transfer cylinder (86) and the transfer slideway (87) are mounted in a parallel state on the lower transfer mounting seat (88), and the transfer pallet (89) is mounted on the movable slider on the transfer cylinder (86) and the transfer slideway (87).

8. The assembly equipment for nuclear pore membrane gas-conditioning window according to claim 1, characterized in that: The external fastener installation mechanism (10) comprises a downward pressing mechanism transverse displacement cylinder (101), a downward pressing mechanism transverse displacement slideway (102), an external fastener forced installation base, an external fastener lower installation device (103), an intermediate forced installation plate (104), an external fastener upper installation device (105), an external fastener material preparation device (106) and an external fastener pushing device (107); a downward pressing mechanism transverse displacement cylinder (101), a downward pressing mechanism transverse displacement slideway (102), an external fastener lower installation device (103), an intermediate forced installation plate (104), an external fastener upper installation device (105), an external fastener material preparation device (106) and an external fastener pushing device (107); The external fastener pushing device (107) is installed on the external fastener strong mounting base, the external fastener material preparation device (106) is at the same height as the horizontal conveyor belt in the external fastener feeding mechanism (9), the upper surface of the external fastener material preparation device (106) is at the same height as the upper surface of the middle strong mounting plate (104) and the side is close to it, the external fastener pushing device (107) is located on the side of the external fastener material preparation device (106), the external fastener upper mounting device (105) is located on the lower side of the middle strong mounting plate (104), and the external fastener lower mounting device (103) is located on the upper side of the middle strong mounting plate (104).

9. The assembly equipment for nuclear pore membrane gas-conditioning window according to claim 1, characterized in that: The finished product transfer mechanism (11) comprises a finished product lifting cylinder (111), a finished product clamping cylinder (112) and a finished product conveyor belt (113); the finished product lifting cylinder (111) is mounted on a downward pressing mechanism transverse movement cylinder (101) and a downward pressing mechanism transverse movement slideway (102); the finished product clamping cylinders (112) are distributed in an array and correspond one-to-one to the finished gas-conditioning windows mounted on the middle plate; and the finished product conveyor belt (113) is mounted below the finished product clamping cylinders (112).

10. The assembly equipment for nuclear pore membrane gas-conditioning window according to claim 1, characterized in that: The detection device (12) comprises a detection base (121), a detection conveyor belt (122), a camera (123), a light source (124), a detection position (125) and a rejection cylinder (126); the detection conveyor belt (122), the camera (123), the light source (124), the detection position (125) and the rejection cylinder (126) are all mounted on the detection base (121); the lower surface of the detection position (125) is optical glass; the camera (123) is arranged below the detection position (125); the lens of the camera (123) faces the detection position (125); the light source (124) is arranged above the camera (123) and below the detection position (125); the light source (124) and the camera (123) are coaxially arranged; and the rejection cylinder (126) is located on the side of the detection position (125).

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