Automatic protection door assembly equipment

Abstract

The present invention relates to the field of automatic production technology, specifically an automatic protection door assembly device, which includes a production frame, an assembly disk, a main part feeding disk, a spring feeding disk, and a baffle feeding disk. By setting a rotating assembly disk at the top of the production frame, and arranging a plurality of assembly stations around the assembly disk, the present invention uses multiple feeding disks to feed different accessories of the protection door, and then uses multiple stations to automatically assemble each component, realizing the automatic production of the protection door, automatically assembling each component of the protection door, significantly improving the assembly efficiency of the protection door, and integrating the assembly process on one production frame, enabling an operator to manage multiple stations simultaneously, thereby reducing the consumption of labor costs. Each station combines the various components of the protection door in an orderly manner, enabling it to work precisely without errors, thus significantly improving the assembly accuracy of the protection door.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic production, and specifically to an automatic protection door assembly device. Background Art

[0002] The safety protection door is a protection device generated for the hidden danger of mischecking plug sockets or outlets. It is a group of plastic sheets with an interlocking structure, installed in two jacks. Usually, it blocks the jacks to prevent foreign objects from entering and affecting safety. The blocking sheets of the two holes are interlocked and cannot be opened separately. They must be inserted simultaneously. When the plug is inserted, it pushes them open, and after being pulled out, it automatically returns to its original position by relying on the internal spring.

[0003] Currently, the production and assembly of automatic protection doors generally adopt manual assembly, with repeated assembly, low production efficiency and high labor costs. The structures of safety protection doors are slightly different, and automatic equipment is not universal, and corresponding automatic assembly equipment needs to be designed according to the structure of the safety protection door.

[0004] Therefore, we have proposed an automatic protection door assembly device. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic protection door assembly device, which is used to realize the automatic assembly of protection doors, and improve the production efficiency and production accuracy of protection doors.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: The automatic protection door assembly device includes a production frame, an assembly disk, a main part feeding disk, a spring feeding disk and a blocking sheet feeding disk. The assembly disk is arranged on the top of the production frame. The top of the production frame is also provided with a clamping station, a spring adding station, a blocking sheet adding station, an assembly station, a pressing station and a blanking station, and the clamping station, the spring adding station, the blocking sheet adding station, the assembly station, the pressing station and the blanking station are arranged in a counterclockwise distribution around the central axis of the assembly disk. Detection stations are arranged between the clamping station and the spring adding station and between the blocking sheet adding station and the assembly station;

[0007] The clamping station includes a first fixing frame and a first feeding frame. The first fixing frame is arranged on the top of the production frame, and the top of the first fixing frame is connected to one side of the main part feeding disk through a guide rail. The top of the first fixing frame is provided with a first feeding frame, and the top of the first feeding frame is provided with a first feeding groove. One side of the first fixing frame is provided with a first push rod, and the driving end of the first push rod is connected to one side of the first feeding frame. A second fixing frame is also arranged on the top of the production frame and on one side of the first fixing frame, and a first slider is slidably arranged on one side of the second fixing frame. A second push rod is arranged on one side of the first slider. A first servo electric cylinder is arranged on one side of the first slider, and the bottom end of the driving end of the first servo electric cylinder is provided with a first clamping arm;

[0008] The detection station includes a detection rack and detection probes. There are two detection racks located at the top of the production rack, and detection probes are provided on one side of each of the two detection racks.

[0009] Preferably, a rotating rack is provided at the top of the production rack, and the top of the rotating rack is connected to the middle of the assembly disk.

[0010] Preferably, the spring adding station includes a third fixing frame. The third fixing frame is provided on one side of the top of the production rack, and a second servo cylinder is provided on one side of the third fixing frame. The top of the driving end of the second servo cylinder is provided with a lifting block, and an installation block is provided on the top of the lifting block. One side of the installation block is communicated with the inside of the spring feeding disk through a spring delivery pipe.

[0011] Preferably, the spacer adding station includes a fourth fixing frame and a second feeding rack. The fourth fixing frame is provided on one side of the top of the production rack, and the second feeding rack is movably provided on the top of the fourth fixing frame. One side of the fourth fixing frame is connected to the inside of the spacer feeding disk through a guide rail, and a third push rod is provided on one side of the fourth fixing frame. The driving end of the third push rod is connected to one side of the second feeding rack, and a second feeding groove is provided on the top of the second feeding rack.

[0012] Preferably, a second slider is further provided on one side of the fourth fixing frame, and a fourth push rod is provided on one side of the second slider. A third servo cylinder is provided on one side of the second slider, and a negative pressure adsorption frame is provided at the bottom of the driving end of the third servo cylinder.

[0013] Preferably, the assembly station includes a fifth fixing frame and an assembly rack. Both the fifth fixing frame and the assembly rack are provided at the top of the production rack. A first sliding table is provided on one side of the fifth fixing frame, a second sliding table is provided on one side of the first sliding table, and a pusher head is provided on one side of the second sliding table.

[0014] Preferably, a movable frame is provided on one side of the assembly rack, and a fifth push rod is provided on the top of the movable frame. A rack is provided on one side of the movable frame, and a sixth push rod is provided on one side of the rack. A gear meshing with the rack is rotatably provided on one side of the movable frame, and an assembly head is provided at the bottom of the movable frame, and the top end of the assembly head is connected to the inside of the gear.

[0015] Preferably, a connecting frame is provided on one side of the movable frame, and a top rod is provided on one side of the connecting frame. A seventh push rod is provided on one side of the connecting frame, and the driving end of the seventh push rod is connected to one end of the top rod.

[0016] Preferably, the pressing station includes a sixth fixing frame and a pressing rod. The sixth fixing frame is arranged at the top of the production frame, and a fourth servo cylinder is arranged on one side of the sixth fixing frame. The top end of the driving end of the fourth servo cylinder is provided with a connecting plate, and two pressing rods are arranged on one side of the connecting plate.

[0017] Preferably, the blanking station includes a blanking frame and a seventh fixing frame. The blanking frame and the seventh fixing frame are both arranged at the top of the production frame, and the blanking frame is arranged on one side of the seventh fixing frame. A third slider is arranged on one side of the seventh fixing frame, and an eighth push rod is arranged on one side of the third slider. A fifth servo cylinder is arranged on one side of the third slider, and the bottom end of the driving end of the fifth servo cylinder is provided with a second clamping arm.

[0018] The present invention provides an automatic protection door assembly device. Compared with the prior art, it has the following beneficial effects:

[0019] By arranging a rotating assembly disk at the top of the production frame, and at the same time arranging a clamping station, a spring adding station, a spacer adding station, an assembly station, a pressing station and a blanking station around the assembly disk, and at the same time arranging inspection stations between the clamping station and the spring adding station and between the spacer adding station and the assembly station, using the main part feeding disk, the spring feeding disk and the spacer feeding disk to feed the accessories of the protection door respectively, and then using multiple stations to automatically assemble each component, realizing the automatic production of the protection door, automatically assembling each component of the protection door, significantly improving the assembly efficiency of the protection door, and by integrating the assembly process on one production frame, enabling an operator to manage multiple stations at the same time, thereby reducing the consumption of labor costs, and using each station to orderly combine each component of the protection door, enabling it to work accurately without error, thus significantly improving the assembly accuracy of the protection door. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the structure of the automatic protection door assembly device according to the embodiment of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the production frame and the assembly disk according to the embodiment of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the clamping station according to the embodiment of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the spring adding station according to the embodiment of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the spacer adding station according to the embodiment of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the assembly station according to the embodiment of the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of the tightening station in the embodiment of the present invention;

[0027] Figure 8 This is a schematic diagram of the structure of the blanking station in the embodiment of the present invention;

[0028] Figure 9 This is a schematic diagram of the structure of the detection station in the embodiment of the present invention.

[0029] In the figure, 10 is the production frame; 20 is the assembly disk; 30 is the main part feeding disk; 40 is the spring feeding disk; 50 is the baffle feeding disk; 60 is the clamping station; 70 is the spring adding station; 80 is the baffle adding station; 90 is the assembly station; 100 is the tightening station; 110 is the blanking station; 120 is the detection station; 130 is the rotating frame; 11 is the first fixing frame; 12 is the first feeding frame; 13 is the first push rod; 14 is the second fixing frame; 15 is the first slider; 16 is the second push rod; 17 is the first servo electric cylinder; 18 is the first clamping arm; 21 is the third fixing frame; 22 is the second servo electric cylinder; 23 is the lifting block; 24 is the mounting block; 31 is the fourth fixing frame; 32 is the second feeding frame; 33 is the third push rod; 34 is the second slider; 35 is the fourth push rod; 36 is the third servo electric cylinder; 37 is the negative pressure adsorption frame; 41 is the fifth fixing frame; 42 is the assembly frame; 43 is the first sliding table; 44 is the second sliding table; 45 is the dial head; 46 is the movable frame; 47 is the fifth push rod; 48 is the rack; 49 is the sixth push rod; 410 is the gear; 411 is the assembly head; 412 is the connecting frame; 413 is the ejector rod; 414 is the seventh push rod; 51 is the sixth fixing frame; 52 is the ejector bar; 53 is the fourth servo electric cylinder; 54 is the connecting plate; 61 is the blanking frame; 62 is the seventh fixing frame; 63 is the third slider; 64 is the eighth push rod; 65 is the fifth servo electric cylinder; 66 is the second clamping arm; 71 is the detection frame; 72 is the detection probe. Embodiment

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0031] Please refer to Figures 1 to 9As shown, an automatic protection door assembly device includes a production frame 10, an assembly disk 20, a main part feeding disk 30, a spring feeding disk 40, and a retaining piece feeding disk 50. An assembly disk 20 is provided at the top of the production frame 10. A clamping station 60, a spring adding station 70, a retaining piece adding station 80, an assembly station 90, a pressing station 100, and a blanking station 110 are also provided at the top of the production frame 10. The clamping station 60, the spring adding station 70, the retaining piece adding station 80, the assembly station 90, the pressing station 100, and the blanking station 110 are arranged counterclockwise about the central axis of the assembly disk 20. Detection stations 120 are provided between the clamping station 60 and the spring adding station 70 and between the retaining piece adding station 80 and the assembly station 90;

[0032] A rotating frame 130 is provided at the top of the production frame 10, and the top of the rotating frame 130 is connected to the middle of the assembly disk 20. The rotating frame 130 is rotationally driven by a reduction motor, and the rotating frame 130 is used to drive the assembly disk 20 to rotate on the top of the production frame 10, so as to complete the orderly assembly of each component of the protection door and obtain a protection door with accurate assembly.

[0033] The picking station 60 includes a first fixing frame 11 and a first material placing frame 12. The first fixing frame 11 is arranged on the top of the production frame 10, and one side of the top of the first fixing frame 11 is connected to one side of the main part feeding tray 30 through a guide rail. The main part is conveyed to the first fixing frame 11 by using the guide rail, and then the main part is placed on the assembly position of the assembly tray 20. A first material placing frame 12 is arranged on the top of the first fixing frame 11, and a first material placing groove is arranged on the top of the first material placing frame 12. A first push rod 13 is arranged on one side of the first fixing frame 11, and the driving end of the first push rod 13 is connected to one side of the first material placing frame 12. The main part is sent into the first material placing groove inside the first material placing frame 12 through the guide rail, and then the driving end of the first push rod 13 is used to push the first material placing frame 12 to move to one side, so that the main part inside the first material placing frame 12 and the assembly position on the assembly tray are on the same axis, and then the main part is quickly placed on the assembly tray 20 for assembly. On the top of the production frame 10 and on one side of the first fixing frame 11, there is also a second fixing frame 14 arranged. A first slider 15 is slidably arranged on one side of the second fixing frame 14. A second push rod 16 is arranged on one side of the first slider 15. A first servo electric cylinder 17 is arranged on one side of the first slider 15, and the bottom end of the driving end of the first servo electric cylinder 17 is provided with a first clamping arm 18. After the side of the first material placing frame 12 moves to one side, the driving end of the second push rod 16 is used to drive the first slider 15 to move above the first material placing groove, and then the driving end of the first servo electric cylinder 17 pushes the first clamping arm 18 downward, and the first clamping arm 18 is used to clamp the main part in the first material placing groove. Finally, the second push rod 16 drives the first clamping arm 18 to move above the assembly tray 20, and the main part is placed on the assembly position on the assembly tray 20, realizing the automatic assembly of the main part and improving the assembly efficiency of the protection door.

[0034] The spring adding station 70 includes a third fixing frame 21. The third fixing frame 21 is arranged on one side of the top of the production frame 10. A second servo electric cylinder 22 is arranged on one side of the third fixing frame 21. The top end of the driving end of the second servo electric cylinder 22 is provided with a lifting block 23. An installation block 24 is arranged on the top of the lifting block 23. One side of the installation block 24 is communicated with the inside of the spring feeding tray 40 through a spring conveying pipe. After the main part is placed on the assembly tray 20 through the picking station 60, the assembly tray 20 is used to rotate the assembly position with the main part placed thereon to the lower part of the installation block 24. Then, the driving end of the second servo electric cylinder 22 drives the installation block 24 to move downward until one side of the bottom of the installation block 24 drops above the main part. The spring part inside the spring feeding tray 40 is sent into the inside of the installation block 24 through the spring conveying pipe, and the spring part is sent from the inside of the installation block 24 into the inside of the main part, completing the automatic assembly between the spring part and the main part.

[0035] The upshift washer station 80 includes a fourth fixing frame 31 and a second material feeding frame 32. The fourth fixing frame 31 is arranged on one side of the top of the production frame 10, and the second material feeding frame 32 is movably arranged on the top of the fourth fixing frame 31. One side of the fourth fixing frame 31 is connected to the inside of the washer feeding tray 50 through a guide rail, and a third push rod 33 is arranged on one side of the fourth fixing frame 31. The driving end of the third push rod 33 is connected to one side of the second material feeding frame 32, and a second material feeding groove is arranged on the top of the second material feeding frame 32. A second slider 34 is also arranged on one side of the fourth fixing frame 31, and a fourth push rod 35 is arranged on one side of the second slider 34. A third servo cylinder 36 is arranged on one side of the second slider 34, and the bottom end of the driving end of the third servo cylinder 36 is provided with a negative pressure adsorption frame 37. One side of the bottom of the negative pressure adsorption frame 37 is provided with an adsorption head. When assembling the washer, the washer feeding tray 50 is used to send the washer into the inside of the second material feeding frame 32 through the guide rail. Then, the driving end of the third push rod 33 pushes the second material feeding frame 32 to displace towards one side of the negative pressure adsorption frame 37. The driving end of the fourth push rod 35 drives the negative pressure adsorption frame 37 to displace above the second material feeding frame 32. The driving end of the third servo cylinder 36 is used to push the negative pressure adsorption frame 37 downward, and the upper surface of the washer is adsorbed by the negative pressure adsorption frame 37. Then, driven by the driving end of the fourth push rod 35, the negative pressure adsorption frame 37 is pushed to displace directly above the main body part on the assembly tray 20. Finally, the driving end of the third servo cylinder 36 is used to push the negative pressure adsorption frame 37 downward, and the washer at the bottom of the negative pressure adsorption frame 37 is placed into the inside of the main body part, completing the automatic assembly between the washer and the main body part.

[0036] The assembly station 90 includes a fifth fixing frame 41 and an assembly frame 42. Both the fifth fixing frame 41 and the assembly frame 42 are arranged on the top of the production frame 10. A first sliding table 43 is arranged on one side of the fifth fixing frame 41, a second sliding table 44 is arranged on one side of the first sliding table 43, a pick head 45 is arranged on one side of the second sliding table 44, a movable frame 46 is arranged on one side of the assembly frame 42, a fifth push rod 47 is arranged on the top of the movable frame 46, a rack 48 is arranged on one side of the movable frame 46, a sixth push rod 49 is arranged on one side of the rack 48, a gear 410 meshing with the rack 48 is rotatably arranged on one side of the movable frame 46, an assembly head 411 is arranged at the bottom of the movable frame 46, and the top end of the assembly head 411 is connected to the inside of the gear 410. A connecting frame 412 is arranged on one side of the movable frame 46, a ejector rod 413 is arranged on one side of the connecting frame 412, a seventh push rod 414 is arranged on one side of the connecting frame 412, and the driving end of the seventh push rod 414 is connected to one end of the ejector rod 413;

[0037] It should be noted that after driving the main body part, the spring part and the retaining piece to rotate to the lower part of the assembly station 90 through the assembly disk 20, first, the driving end of the fifth push rod 47 is used to push the movable frame 46 downward, so that the bottom of the assembly head 411 contacts the upper end surface of the retaining piece inside the main body part. Then, the driving end of the seventh push rod 414 pushes the bottom end of the ejector rod 413 downward to use the bottom end of the ejector rod 413 to hold the retaining piece inside the main body part. Then, the second slide table 44 drives the dial head 45 to move downward, and the first slide table 43 drives the dial head 45 to approach the inside of the main body part. One end of the dial head 45 is used to tighten the spring part inside the main body part. The ejector rod 413 retracts. The driving end of the sixth push rod 49 pushes the rack 48, and through the meshing transmission between the rack 48 and the gear 410, the assembly head 411 drives the retaining piece to rotate inside the main body part, so that one end of the spring part is stuck into the spring connector of the retaining piece. Then, the dial head 45 is controlled to reset, and then the assembly head 411 is reset to complete the automatic installation of the spring part and the retaining piece inside the main body part, enabling the spring part and the retaining piece to be elastically matched and improving the assembly efficiency of the main body part.

[0038] The tightening station 100 includes a sixth fixing frame 51 and a top rod 52. The sixth fixing frame 51 is arranged at the top of the production frame 10, and a fourth servo cylinder 53 is arranged on one side of the sixth fixing frame 51. The top end of the driving end of the fourth servo cylinder 53 is provided with a connecting plate 54, and two top rods 52 are arranged on one side of the connecting plate 54. After completing the assembly of the spring part and the retaining piece inside the main body part, the assembly disk 20 drives the main body part to move to directly below the tightening station 100. Then, the driving end of the fourth servo cylinder 53 is used to drive the connecting plate 54 to move downward, and the two top rods 52 on one side of the connecting plate 54 are used to tighten the retaining piece and the spring part inside the main body part to ensure the assembly stability of the main body part, the retaining piece and the spring part.

[0039] The blanking station 110 includes a blanking frame 61 and a seventh fixing frame 62. Both the blanking frame 61 and the seventh fixing frame 62 are arranged at the top of the production frame 10, and the blanking frame 61 is arranged on one side of the seventh fixing frame 62. A third slider 63 is arranged on one side of the seventh fixing frame 62, and an eighth push rod 64 is arranged on one side of the third slider 63. A fifth servo cylinder 65 is arranged on one side of the third slider 63, and the bottom end of the driving end of the fifth servo cylinder 65 is provided with a second clamping arm 66. After completing the assembly of the protection door, the assembly disk 20 is used to drive the protection door to rotate to directly below the blanking station 110, and the second slider 34 and the second clamping arm 66 are used to cooperate to clamp the assembled protection door on the assembly disk 20 and then send it into the inside of the blanking frame 61, and the assembled protection door is collected through the blanking frame 61.

[0040] The detection station 120 includes a detection rack 71 and a detection probe 72. There are two detection racks 71 located at the top of the production rack 10, and a detection probe 72 is provided on one side of each of the two detection racks 71. After placing the main body part and the baffle inside the main body part, the detection probe 72 is used to detect whether there is a baffle inside the main body part. Embodiment 2

[0041] The working method of the automatic protection door assembly equipment disclosed in the present invention is as follows:

[0042] The main body part inside the main body part feeding tray 30 is sent to the first feeding groove inside the first feeding rack 12 by using the guide rail. Then, the driving end of the first push rod 13 drives the first feeding rack 12 to move to one side, so that the main body part inside the first feeding rack 12 is on the same axis as the assembly position on the assembly tray. After the first feeding rack 12 moves to one side, the driving end of the second push rod 16 drives the first slider 15 to move above the first feeding groove. Then, the driving end of the first servo electric cylinder 17 pushes the first clamping arm 18 downward, and the first clamping arm 18 is used to clamp the main body part in the first feeding groove. Finally, the second push rod 16 drives the first clamping arm 18 to move above the assembly tray 20, and the main body part is placed on the assembly position on the assembly tray 20;

[0043] Then, the rotating frame 130 drives the assembly tray 20 to rotate on the top of the production rack 10, so that the assembly position with the main body part placed thereon rotates below the detection station 120 on one side, and the detection probe 72 is used to detect whether the main body part contains a baffle;

[0044] The assembly tray 20 rotates the assembly position with the main body part placed thereon below the mounting block 24. Then, the driving end of the second servo electric cylinder 22 drives the mounting block 24 to move downward until one side of the bottom of the mounting block 24 descends above the main body part. The spring part inside the spring feeding tray 40 is sent into the inside of the mounting block 24 through the spring delivery pipe, and the spring part is sent from the inside of the mounting block 24 into the inside of the main body part to complete the automatic assembly between the spring part and the main body part;

[0045] The baffle is fed into the interior of the second feeding rack 32 through the guide rail by the baffle feeding tray 50. Then, the driving end of the third push rod 33 drives the second feeding rack 32 to displace towards one side of the negative pressure adsorption rack 37. The driving end of the fourth push rod 35 drives the negative pressure adsorption rack 37 to displace above the second feeding rack 32. The driving end of the third servo cylinder 36 is used to push the negative pressure adsorption rack 37 downward, and the upper surface of the baffle is adsorbed by the negative pressure adsorption rack 37. Then, driven by the driving end of the fourth push rod 35, the negative pressure adsorption rack 37 is displaced directly above the main body part on the assembly tray 20. Finally, the driving end of the third servo cylinder 36 is used to push the negative pressure adsorption rack 37 downward, and the baffle at the bottom of the negative pressure adsorption rack 37 is placed into the interior of the main body part, completing the automatic assembly between the baffle and the main body part;

[0046] After the assembly tray 20 drives the main body part, the spring part and the baffle to rotate to the lower part of the assembly station 90, first, the driving end of the fifth push rod 47 is used to push the movable frame 46 downward, so that the bottom of the assembly head 411 contacts the upper end surface of the baffle inside the main body part. Then, the driving end of the seventh push rod 414 drives the bottom end of the ejector rod 413 to move downward, and the bottom end of the ejector rod 413 is used to hold the baffle inside the main body part. Then, the second sliding table 44 drives the dial head 45 to move downward, and the first sliding table 43 drives the dial head 45 to approach the interior of the main body part. One end of the dial head 45 is used to tighten the spring part inside the main body part, and the ejector rod 413 retracts. The driving end of the sixth push rod 49 drives the rack 48, and through the meshing transmission between the rack 48 and the gear 410, the assembly head 411 drives the baffle to rotate inside the main body part, so that one end of the spring part is stuck into the spring socket of the baffle. Then, the dial head 45 is controlled to reset, and then the assembly head 411 is reset, completing the automatic installation of the spring part and the baffle inside the main body part;

[0047] After completing the assembly of the spring part and the baffle inside the main body part, the assembly tray 20 drives the main body part to move directly below the tightening station 100. Then, the driving end of the fourth servo cylinder 53 drives the connecting plate 54 to move downward, and the two ejector rods 52 on one side of the connecting plate 54 are used to tighten the baffle and the spring part inside the main body part, ensuring the assembly stability of the main body part, the baffle and the spring part;

[0048] After completing the assembly of the protection door, the assembly tray 20 drives the protection door to rotate to the lower part of the blanking station 110. The second slider 34 and the second clamping arm 66 cooperate to clamp the assembled protection door on the assembly tray 20 and then send it into the interior of the blanking rack 61, and the assembled protection door is collected through the blanking rack 61.

[0049] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0050] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0051] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Automatic protection door assembly equipment, including a production frame (10), an assembly disc (20), a main body part feeding disc (30), a spring feeding disc (40) and a baffle feeding disc (50), wherein an assembly disc (20) is arranged at the top of the production frame (10), and is characterized in that: At the top of the production rack (10), there are also a clamping station (60), a spring adding station (70), a washer adding station (80), an assembly station (90), a tightening station (100) and a blanking station (110). The clamping station (60), the spring adding station (70), the washer adding station (80), the assembly station (90), the tightening station (100) and the blanking station (110) are arranged counterclockwise around the central axis of the assembly disk (20). Detection stations (120) are arranged between the clamping station (60) and the spring adding station (70) and between the washer adding station (80) and the assembly station (90); The clamping station (60) includes a first fixing frame (11) and a first feeding frame (12). The first fixing frame (11) is arranged at the top of the production rack (10). The top of the first fixing frame (11) is connected to one side of the main part feeding disk (30) through a guide rail. A first feeding frame (12) is arranged at the top of the first fixing frame (11), and a first feeding groove is arranged at the top of the first feeding frame (12). A first push rod (13) is arranged on one side of the first fixing frame (11), and the driving end of the first push rod (13) is connected to one side of the first feeding frame (12). On the top of the production rack (10) and on one side of the first fixing frame (11), there is also a second fixing frame (14). A first slider (15) is slidably arranged on one side of the second fixing frame (14). A second push rod (16) is arranged on one side of the first slider (15). A first servo electric cylinder (17) is arranged on one side of the first slider (15), and a first clamping arm (18) is arranged at the bottom end of the driving end of the first servo electric cylinder (17); The assembly station (90) includes a fifth fixing frame (41) and an assembly rack (42). Both the fifth fixing frame (41) and the assembly rack (42) are arranged at the top of the production rack (10). A first sliding table (43) is arranged on one side of the fifth fixing frame (41), and a second sliding table (44) is arranged on one side of the first sliding table (43). A dial head (45) is arranged on one side of the second sliding table (44). An activity frame (46) is arranged on one side of the assembly rack (42), and a fifth push rod (47) is arranged at the top of the activity frame (46). A rack (48) is arranged on one side of the activity frame (46), and a sixth push rod (49) is arranged on one side of the rack (48). A gear (410) meshing with the rack (48) is rotatably arranged on one side of the activity frame (46). An assembly head (411) is arranged at the bottom of the activity frame (46), and the top end of the assembly head (411) is connected to the inside of the gear (410). A connecting frame (412) is arranged on one side of the activity frame (46), and a push rod (413) is arranged on one side of the connecting frame (412). A seventh push rod (414) is arranged on one side of the connecting frame (412), and the driving end of the seventh push rod (414) is connected to one end of the push rod (413); The detection station (120) includes a detection frame (71) and a detection probe (72). There are two detection frames (71) located at the top of the production frame (10), and a detection probe (72) is provided on one side of each of the two detection frames (71).

2. The automatic protection door assembly equipment according to claim 1, characterized in that: A rotating frame (130) is provided at the top of the production frame (10), and the top of the rotating frame (130) is connected to the middle of the assembly disk (20).

3. The automatic protection door assembly device according to claim 1, characterized in that: The spring adding station (70) includes a third fixing frame (21). The third fixing frame (21) is provided on one side of the top of the production frame (10), and a second servo cylinder (22) is provided on one side of the third fixing frame (21). The top of the driving end of the second servo cylinder (22) is provided with a lifting block (23), and an installation block (24) is provided on the top of the lifting block (23). One side of the installation block (24) is communicated with the inside of the spring feeding disk (40) through a spring conveying pipe.

4. The automatic protection door assembly device according to claim 1, characterized in that: The spacer adding station (80) includes a fourth fixing frame (31) and a second feeding frame (32). The fourth fixing frame (31) is provided on one side of the top of the production frame (10), and a second feeding frame (32) is movably provided on the top of the fourth fixing frame (31). One side of the fourth fixing frame (31) is connected to the inside of the spacer feeding disk (50) through a guide rail, and a third push rod (33) is provided on one side of the fourth fixing frame (31). The driving end of the third push rod (33) is connected to one side of the second feeding frame (32), and a second feeding groove is provided on the top of the second feeding frame (32).

5. The automatic protection door assembly equipment according to claim 4, characterized in that: A second slider (34) is further provided on one side of the fourth fixing frame (31), and a fourth push rod (35) is provided on one side of the second slider (34). A third servo cylinder (36) is provided on one side of the second slider (34), and a negative pressure adsorption frame (37) is provided at the bottom of the driving end of the third servo cylinder (36).

6. The automatic protection door assembly equipment according to claim 1, characterized in that: The pressing station (100) includes a sixth fixing frame (51) and a pressing rod (52). The sixth fixing frame (51) is provided on the top of the production frame (10), and a fourth servo cylinder (53) is provided on one side of the sixth fixing frame (51). The top of the driving end of the fourth servo cylinder (53) is provided with a connecting plate (54), and two pressing rods (52) are provided on one side of the connecting plate (54).

7. The automatic protection door assembly device according to claim 1, characterized in that: The blanking station (110) includes a blanking frame (61) and a seventh fixing frame (62). The blanking frame (61) and the seventh fixing frame (62) are both provided on the top of the production frame (10), and the blanking frame (61) is provided on one side of the seventh fixing frame (62). A third slider (63) is provided on one side of the seventh fixing frame (62), and an eighth push rod (64) is provided on one side of the third slider (63). A fifth servo cylinder (65) is provided on one side of the third slider (63), and a second clamping arm (66) is provided at the bottom of the driving end of the fifth servo cylinder (65).

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