Fastener assembly machine

Abstract

The present invention provides a fastener assembly machine, which relates to the field of mechanical processing technology, including a machine platform, a divider is arranged inside the machine platform, a turntable is connected to the divider, a plurality of tooling molds are arranged on the turntable, and the machine platform is provided with a spring unloading mechanism, a main body installation mechanism, a door seal unloading mechanism, a pin pressing mechanism and a discharging mechanism, and the spring unloading mechanism, the main body installation mechanism, the door seal unloading mechanism, the pin pressing mechanism and the discharging mechanism all correspond to the positions of the tooling molds. The benefit of the present invention is that the assembly of fasteners can be automatically completed through the coordinated work of the spring unloading mechanism, the main body installation mechanism, the door seal unloading mechanism, the pin pressing mechanism and the discharging mechanism, with an ingenious structure, a high degree of automation, and saving labor costs.

Description

Technical Field

[0001] The invention relates to the field of mechanical technology, in particular to a fastener assembly machine. Background Art

[0002] Fasteners are used in our daily necessities, such as handbags, backpacks, clothing, ornaments and other decorative items. Figure 1 As shown, the fastener usually includes a main body A, a door seal B, a spring C and a pin D. The main body is used for buckling and hanging, the door seal is hinged on the main body to form an openable and closable inlet and outlet, the spring presses on the door seal to reset the door seal, and the pin hinges the door seal to the main body.

[0003] However, currently all fasteners are assembled manually, which is not only inefficient but also has high labor costs. Although there are many similar automated equipment on the market, the technology of such equipment is immature, the output is low, and it cannot meet the demand. Summary of the invention

[0004] The present invention overcomes the shortcomings of the prior art and provides a fastener assembly machine that can automatically complete the fastener assembly work through the coordinated work of a spring unloading mechanism, a main body installation mechanism, a door seal unloading mechanism, a pin pressing mechanism and a discharging mechanism. The machine has an ingenious structure and a high degree of automation.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] A fastener assembly machine includes a machine platform, a divider is arranged inside the machine platform, a turntable is connected to the divider, a plurality of tooling dies are arranged on the turntable, the machine platform is provided with a spring unloading mechanism, a main body installation mechanism, a door seal unloading mechanism, a pin pressing mechanism and a discharging mechanism, and the spring unloading mechanism, the main body installation mechanism, the door seal unloading mechanism, the pin pressing mechanism and the discharging mechanism all correspond to the positions of the tooling dies.

[0007] Furthermore, the spring unloading mechanism includes a spring material rail and a first support plate, the spring material rail is provided with a slot, the first support plate is provided with a tension spring slide, a tension spring slider is slidably provided on the tension spring slide, a cover plate is connected to the tension spring slide, a first cylinder is provided on the cover plate, a piston rod of the first cylinder is connected to one end of the tension spring slider, the other end of the tension spring slider is connected to the second cylinder, the piston rod of the second cylinder is connected to the upper end of the needle pulling slider, the lower end of the needle pulling slider can be movably inserted into the slot, and the movement directions of the first cylinder and the second cylinder are perpendicular to each other.

[0008] Furthermore, it includes a needle pulling slide, which is fixed to the end of the tension spring slider, the needle pulling slider is slidably connected to the needle pulling slide, the needle pulling slider includes a pulling needle connected below, a needle pulling cylinder plate is provided on the needle pulling slide, and the second cylinder is connected to the needle pulling cylinder plate.

[0009] Furthermore, the main body mounting mechanism includes a main body slide, a main body material rail is longitudinally arranged on the main body slide, a clamping assembly is transversely slidably arranged on the main body slide, the clamping assembly is located below the main body material rail, a third cylinder is connected to the main body slide, and a cylinder joint of the third cylinder is connected to the clamping assembly; it also includes a knife pressing slide, a knife pressing slider is longitudinally slidably connected to the knife pressing slider, a fourth cylinder is arranged above the knife pressing slide, the upper end of the knife pressing slider is connected to the cylinder joint of the fourth cylinder, and the lower end is connected to the main body knife pressing, and the driving directions of the third cylinder and the fourth cylinder are perpendicular to each other.

[0010] Furthermore, the clamping assembly includes a left clamping plate and a right clamping plate, the left clamping plate and the right clamping plate are combined to form a main body feeding position, a protruding circular position is formed on the left clamping plate, and a recessed circular position is correspondingly provided on the right clamping plate, the protruding circular position is embedded and installed in the recessed circular position, and a movable gap is reserved between the left clamping plate and the right clamping plate; an opening block is provided next to the right clamping plate, the opening block is connected to the main body slide, the opening block is formed with a slope, and the right clamping plate is formed with an arc surface, and the arc surface is smoothly connected to the slope.

[0011] Furthermore, the door seal unloading mechanism includes a door seal rail, a door seal base is arranged beside the door seal rail, a door seal discharge position is reserved on the door seal base, the door seal base is connected to a door seal support plate, the door seal support plate is connected to a door seal side plate, a fifth cylinder is arranged on the door seal side plate, the fifth cylinder is connected to a door seal pressing knife slider, a door seal pressing knife is connected below the pressing knife slider, and the door seal pressing knife is located above the door seal discharge position; a door seal propulsion bracket is arranged below the door seal rail, a sixth cylinder is arranged on the door seal propulsion bracket, the sixth cylinder is connected to one end of the door seal propulsion slider, and the other end of the door seal propulsion slider is connected to a door seal propulsion block.

[0012] Furthermore, the pin pressing mechanism includes a pin supporting seat, a clamp slider is slidably provided on the pin supporting seat, one end of the clamp slider is connected to the seventh cylinder, and the other end is connected to the clamp assembly, the clamp assembly includes a left clamp and a right clamp, the left clamp and the right clamp are combined to form a pin lowering position, and a pin feeding pipe is arranged above the pin lowering position; it includes an upper pressing seat and a lower pressing seat, the upper pressing seat is slidably provided with an upper pressing slider, the upper end of the upper pressing slider is connected to the eighth cylinder, and the lower end is connected to a ejector pin; the lower pressing seat is slidably connected to a lower pressing slider, the lower end of the lower pressing slider is connected to the ninth cylinder, and the lower end is connected to a positioning pin, and the ejector pin corresponds vertically to the positioning pin.

[0013] Furthermore, the discharging mechanism includes a discharging support plate, a discharging barrel is arranged next to the discharging support plate, a discharging slider lock plate is slidably arranged on the discharging support plate, a tenth cylinder is arranged on the discharging support plate, the tenth cylinder is connected to one end of the discharging slider lock plate, a discharging vertical plate is arranged on the other end of the discharging slider lock plate, an eleventh cylinder and a discharging vertical slide seat is slidably arranged on the discharging vertical plate, the eleventh cylinder is connected to the discharging vertical slide seat, and a clamping cylinder is arranged on the discharging vertical slide seat.

[0014] Furthermore, a dividing port is provided on the dividing barrel, and a dividing plate is rotatably provided on the dividing port. The dividing plate is coaxially fixedly connected to one end of the rotating block, the other end of the rotating block is hinged to one end of the cylinder push block, and the other end of the cylinder push block is connected to the dividing cylinder.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] Through the coordinated work of the spring unloading mechanism, the main body installation mechanism, the door seal unloading mechanism, the pin clamping mechanism and the discharging mechanism, the assembly of the fasteners can be automatically completed. It has an ingenious structure and a high degree of automation. It is not only highly efficient, but also greatly reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work:

[0018] Figure 1 It is an exploded schematic diagram of the fastener;

[0019] Figure 2 It is an overall diagram of the fastener assembly machine;

[0020] Figure 3It is a schematic diagram of the structure of the divider, the turntable and the tooling mold;

[0021] Figure 4 It is a first structural schematic diagram of the spring feeding mechanism;

[0022] Figure 5 is a second structural schematic diagram of the spring unloading mechanism;

[0023] Figure 6 It is a structural schematic diagram of the door seal unloading mechanism;

[0024] Figure 7 It is a schematic diagram of the structure in which the clamping assembly is connected to the main body slide;

[0025] Figure 8 It is a schematic diagram of the structure of the clamping assembly and the opening block being separated from each other as viewed from the bottom surface;

[0026] Fig. 9 It is a structural schematic diagram of the door seal unloading mechanism;

[0027] Fig.10 It is a structural schematic diagram of the door seal propulsion bracket, the sixth cylinder and the door seal propulsion block;

[0028] Fig.11 It is a structural schematic diagram of the pin pressing mechanism;

[0029] Fig.12 It is a structural schematic diagram of the left clamp and the right clamp in a separated state;

[0030] Fig.13 It is a structural diagram of the discharging mechanism;

[0031] Fig.14 It is a structural diagram of the dispensing barrel.

[0032] In the figure: 1-divider, 2-turntable, 3-tooling die, 4-spring feeding mechanism, 401-spring material rail, 4011-slot, 402-first support plate, 403-tension spring slide, 404-tension spring slider, 405-cover plate, 406-first cylinder, 407 second cylinder, 408-pin pull slider, 4081-pin pull, 409-pin pull slider, 410-pin pull cylinder plate, 5-main body installation mechanism, 501-main body slide, 502-main body material rail, 503-third cylinder, 504-pressing knife slide, 505-pressing knife slider, 506-fourth cylinder, 507-main body press knife, 508-left clamp, 5081-protruding round position, 509-right clamp, 5091 - sunken round position, 5092-arc surface, 510-opening block, 5101-inclined surface, 6-door seal unloading mechanism, 601-door seal rail, 602-door seal base, 6021-door seal discharge position, 603-door seal support plate, 604-door seal side plate, 605-fifth cylinder, 606-sealing knife slider, 607-door seal knife, 608-door seal push bracket, 609-sixth cylinder, 610-door seal push block, 7-pin pressing mechanism, 701-pin support seat, 702-clip slider, 703-seventh cylinder, 704-clip assembly, 7041-left clip, 7042-right clip, 7043-mounting hole, 7044-spring hole, 7045-pin unloading position,

[0033] 705-pin feeding pipe, 706-upper pressure seat, 707-lower pressure seat, 708-upper pressure slider, 709-eighth cylinder, 710-thrust pin, 711-lower pressure slider, 712-ninth cylinder, 713-positioning pin, 8-discharging mechanism, 801-discharging support plate, 802-discharging barrel, 8021-discharging port, 8022-discharging plate, 8023-rotating block, 8024-cylinder push block, 8025-discharging cylinder, 803-discharging slider lock plate, 804-tenth cylinder, 805-discharging vertical plate, 806-eleventh cylinder, 807-discharging vertical slide seat, 808-clamping cylinder.

[0034] A-main body, B-door seal, C-spring, D-pin. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0036] like Figure 1 As shown, the fastener usually includes a main body A, a door seal B, a spring C, a pin D and other structures, which are currently mostly assembled manually. The purpose of the fastener assembly machine is to automatically feed the spring C, the main body A, the door seal B, and the pin D into the tooling mold 3 in sequence and complete the installation, so as to facilitate subsequent automatic assembly and improve work efficiency.

[0037] like Figures 2 to 5 As shown, a fastener assembly machine includes a machine platform, a divider 1 is arranged in the machine platform, a turntable 2 is connected to the divider 1, a plurality of tooling molds 3 are arranged on the turntable 2, the machine platform is provided with a spring unloading mechanism 4, a main body installation mechanism 5, a door seal unloading mechanism 6, a pin pressing mechanism 7 and a discharging mechanism 8, the spring unloading mechanism 4, the main body installation mechanism 5, the door seal unloading mechanism 6, the pin pressing mechanism 7 and the discharging mechanism 8 all correspond to the positions of the tooling mold 3, the divider 1 is the prior art, which drives the turntable 2 to rotate, and the rotation of the turntable 2 drives the tooling mold 3 to rotate, so that the main body A, the door seal B, the spring C and the pin D are sequentially loaded into the tooling mold 3 to be assembled into a fastener.

[0038] Specifically, the spring feeding mechanism 4 includes a spring feeding rail 401 and a first supporting plate 402. The spring C is transported and dropped from the spring feeding rail 401. One end of the spring feeding rail 401 is connected to a vibration plate, and the other end extends to the tooling mold 3. The spring feeding rail 401 is provided with a slot 4011. A tension spring slide 403 is provided on the first supporting plate 402. A tension spring slider 404 is slidably provided on the tension spring slide 403. A cover plate 406 is connected to the tension spring slide 403. A first cylinder 406 is provided on the cover plate 406. The piston rod of the first cylinder 406 is connected to one end of the tension spring slider 404. The other end of the tension spring slider 404 is connected to the piston rod of the first cylinder 406. One end is connected to a second cylinder 407, the piston rod of the second cylinder 407 is connected to the upper end of a needle puller slider 408, the lower end of the needle puller slider 408 can be movably inserted into the slot 4011, the movement directions of the first cylinder 406 and the second cylinder 407 are perpendicular to each other, in addition, it includes a needle puller slide 409, the needle puller slide 409 is fixedly connected to the end of the tension spring slider 404, the needle puller slider 408 is slidably connected to the needle puller slide 409, the needle puller slider 408 includes a needle puller 4081 connected below, a needle puller cylinder plate 410 is provided on the needle puller slide 409, and the second cylinder 407 is connected to the needle puller cylinder plate 410.

[0039] The working principle of the spring unloading mechanism 4 is that the piston rod of the first cylinder 406 is extended to push the pull needle slide 409 toward the spring material rail 401, and then the piston rod of the second cylinder 407 is extended to insert the pull needle 4081 into the slot 4011 of the spring material rail 401, so that the pull needle 4081 is inserted into the hole of the spring C, and then the piston rod of the first cylinder 406 is recovered to pull the spring C into the tooling mold 3, and finally the second cylinder 407 rises and resets, waiting for the next work.

[0040] The main body installation mechanism 5 includes a main body slide 501, on which a main body material rail 502 is longitudinally arranged, and on which a clamping assembly is transversely slidably arranged, and the clamping assembly is located below the main body material rail 502, and the main body A falls from the main body material rail 502 to the clamping assembly, and the main body slide 501 is connected to a third cylinder 503, and the cylinder joint of the third cylinder 503 is connected to the clamping assembly; further, the clamping assembly includes a left clamping plate 508 and a right clamping plate 509, and the left clamping plate 508 and the right clamping plate 509 are independent of each other, and the cylinder head of the third cylinder 503 is connected to the left clamping plate 508, and the left clamping plate 508 and the right clamping plate 509 are combined to form a main body feeding position, and the main body A falls into the main body feeding position, and the left clamping plate A protruding circular position 5081 is formed on 508, and a recessed circular position 5091 is correspondingly provided on the right clamping plate 509. The protruding circular position 5081 is embedded and installed in the recessed circular position 5091, so that the left clamping plate 508 and the right clamping plate 509 are locked with each other in the front-to-back direction, that is, when the piston rod of the third cylinder 503 is extended and retracted to push the left clamping plate 508 to move, the right clamping plate 509 is synchronously driven to move back and forth, and a movable gap is reserved between the left clamping plate 508 and the right clamping plate 509, so that they are not completely stuck to each other; an opening block 510 is provided next to the right clamping plate 509, and the opening block 510 is connected to the main slide seat 501. The opening block 510 is formed with an inclined surface 5101, and the right clamping plate 509 is formed with an arc surface 5092, and the arc surface 5092 is smoothly connected with the inclined surface 5101.

[0041] It also includes a knife pressing slide 504, which is longitudinally slidably connected to a knife pressing slider 505, and a fourth cylinder 506 is arranged above the knife pressing slide 504. The upper end of the knife pressing slider 505 is connected to the cylinder joint of the fourth cylinder 506, and the lower end is connected to the main knife pressing 507. The driving directions of the third cylinder 503 and the fourth cylinder 506 are perpendicular to each other.

[0042] The working principle of the main body installation mechanism 5 is that the piston rod of the third cylinder 503 is retracted, pulling the left clamping plate 508 and the right clamping plate 509 back on the main body slide 501. At this time, the arc surface 5902 of the right clamping plate 509 will press on the inclined surface 5101 of the opening block 510, so that the right clamping plate 509 will rotate slightly with the protruding circular position 5081 as the center of the circle. Assuming that the side of the right clamping plate 509 close to the third cylinder 503 is the inner side, and the side close to the tooling mold 3 is the outer side, when the arc surface 5902 and the inclined surface 5101 are squeezed, with the protruding circular position 5081 as the center of the circle, the right clamping plate 50 The inner side of 9 will rotate closer to the left clamping plate 508, and the outer side of the right clamping plate 509 will separate from the left clamping plate 508, so that the left clamping plate 508 and the right clamping plate 509 are wrapped together to form an expansion of the main body feeding position. At this time, the main body A can fall smoothly into the main body feeding position, and when the piston rod of the third cylinder 503 is pushed out, the right clamping plate 509 will automatically correct itself under the action of the thrust because it is away from the opening block 510, thereby tightening the main body feeding position, that is, clamping the main body A, and then the piston rod of the fourth cylinder 506 is extended to drive the main body pressing knife 507 to press down and push the main body A down into the tooling mold 3.

[0043] The door seal unloading mechanism 6 includes a door seal material rail 601, a door seal base 602 is arranged beside the door seal material rail 601, a door seal discharge position is reserved on the door seal base 602, one end of the door seal material rail 601 is connected to the vibration plate, and the other end extends to the door seal discharge position, so that the door seal B will fall to the door seal discharge position, the door seal base 602 is connected to the door seal support plate 603, the door seal support plate 603 is connected to the door seal side plate 604, and the door seal side plate 604 is provided with a fifth cylinder 605, and the fifth cylinder 605 is connected to a door seal pressing knife slider 606, and a door seal pressing knife 607 is connected below the sealing knife slider 606. The door seal pressing knife 607 is located above the door seal discharge position and is used to press the door seal B down into the tooling mold 3; a door seal pushing bracket 608 is arranged below the door seal material rail 601, and a sixth cylinder 609 is arranged on the door seal pushing bracket 608. The sixth cylinder 609 is connected to one end of the door seal pushing slider, and the other end of the door seal pushing slider is connected to a door seal pushing block 610.

[0044] The working principle of the door seal unloading mechanism 6 is that when the door seal B falls along the door seal material rail 601 to the door seal discharging position, the piston rod of the fifth cylinder 605 extends to drive the door seal pressing knife 607 to descend, and presses the door seal B into the tooling mold 3. It can be seen from the structure of the plate that one end of the door seal B is provided with a clamping position and the other end is provided with a pin hole. The main body A is also provided with a pin hole. The pin can be subsequently installed only when the end of the door seal B with the pin hole corresponds to the pin hole of the main body A. Therefore, in combination with Fig. 9 as well as Fig.10It can be seen that by setting the position between the door seal feeding mechanism 6 and the tooling die 3, when the door seal B is pressed down into the tooling die 3, the end of the door seal B with the locking position is already located on the inner side of the main body A. At this time, the door seal pushing block 610 is driven to be inserted into the tooling die 3 by extending the piston rod of the sixth cylinder 609, which helps to push the end of the door seal B with the pin hole to the end of the main body A that also has the pin hole, so as to facilitate the subsequent installation of the pin.

[0045] The pin pressing mechanism 7 includes a pin support seat 701, on which a clamp slider 702 is slidably arranged, one end of the clamp slider 702 is connected to the seventh cylinder 703, and the other end is connected to the clamp assembly 704, the seventh cylinder 703 drives the clamp assembly 704 to move forward and backward, the clamp assembly 704 includes a left clamp 7041 and a right clamp 7042, the left clamp 7041 and the right clamp 7042 are combined to form a pin lowering position 7045, and a pin is arranged above the pin lowering position 7045. The pin is fed into the feed pipe 705, and the pin is input from the pin feed pipe 705 into the pin unloading position 7045, which includes an upper pressure seat 706 and a lower pressure seat 707. The upper pressure seat 706 is slidably provided with an upper pressure slider 708, the upper end of the upper pressure slider 708 is connected to the eighth cylinder 709, and the lower end is connected to the ejector pin 710; the lower pressure seat 707 is slidably connected to a lower pressure slider 711, the lower end of the lower pressure slider 711 is connected to the ninth cylinder 712, and the lower end is connected to a positioning pin 713, and the ejector pin 710 corresponds vertically to the positioning pin 713.

[0046] The working principle of the pin clamping mechanism 7 is that the tooling mold 3 is located between the ejector pin 710 and the positioning pin 713. Specifically, after the main body A and the door seal B are assembled, the pin hole that needs to be inserted into the pin is located between the ejector pin 710 and the positioning pin 713. At this time, the pin is input from the pin feed pipe 705 to the pin discharge position 7045, and the seventh cylinder 703 drives the clamp assembly 704 forward so that the pin is just above the corresponding pin holes of the main body A and the door seal B. At this time, the eighth cylinder 709 and the ninth cylinder 712 work synchronously, and the ejector pin 710 and the positioning pin 713 are pressed together to deform the pin and lock it in the corresponding pin holes of the main body A and the door seal B. Fig.12 It can be seen that the pin discharge position 7045 is wide at the top and narrow at the bottom, so the pin will not fall out of itself when it falls into the pin discharge position 7045, and the left clamp 7041 and the right clamp 7042 are rotatably connected to the clamp slider 702 by installing a locating pin in the mounting hole 7043, and a spring is installed in the spring hole 7044, so that the tail ends of the left clamp 7041 and the right clamp 7042 are pressed against each other by the spring, so that when the ejector pin 710 falls and presses down the pin in the pin discharge position 7045, the pin discharge position 7045 will be expanded to discharge the material, and after the discharge is completed, it will be reset under the action of the spring and wait for the material to be received.

[0047] The discharging mechanism 8 includes a discharging support plate 801, a discharging support plate 810 is provided with a discharging slider lock plate 803 which is slidably provided on the discharging support plate 801, a tenth cylinder 804 is provided on the discharging support plate 801, the tenth cylinder 804 is connected to one end of the discharging slider lock plate 803, and a discharging vertical plate 805 is provided on the other end of the discharging slider lock plate 803, so that the tenth cylinder 804 can drive the discharging vertical plate 805 to move horizontally, an eleventh cylinder 806 and a discharging vertical slide seat 807 which is slidably provided on the discharging vertical plate 805, the eleventh cylinder 806 is connected to the discharging vertical slide seat 807, and a clamping cylinder 808 is provided on the discharging vertical slide seat 807, so that the lifting and lowering of the piston rod of the eleventh cylinder 806 can ultimately drive the lifting and lowering of the clamping cylinder 808. The dividing barrel 802 is provided with a dividing port 8021, and the dividing port 8021 is rotatably provided with a dividing plate 8022, the dividing plate 8022 is coaxially fixedly connected with one end of a rotating block 8023, the other end of the rotating block 8023 is hinged with one end of a cylinder push block 8024, and the other end of the cylinder push block 8024 is connected with a dividing cylinder 8025.

[0048] The working principle of the discharge mechanism 8 is that when the fasteners in the tooling mold 3 are assembled, the tenth cylinder 804 drives the discharge vertical plate 805 to move horizontally to just above the fasteners. At this time, the eleventh cylinder 806 drives the clamping cylinder 808 to descend to clamp the fasteners. After clamping, the eleventh cylinder 806 drives the clamping cylinder 808 to rise, and the tenth cylinder 804 drives the discharge vertical plate 805 to be recovered, so that the fasteners are transported to the top of the distribution barrel 802, and the clamping cylinder 808 is released, and the fasteners fall into the distribution barrel 802; when defective products are detected, the piston rod of the distribution cylinder 8025 is recovered, and the rotating block 8023 is driven to rotate through the cylinder push block 8024. Since the distribution plate 8022 and one end of the rotating block 8023 are coaxially fixedly connected, the distribution plate 8022 is driven to rotate inward to receive the fallen defective fasteners, so that the defective fasteners are discharged from the distribution port 8021. The structure is ingenious.

[0049] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments, any equivalent replacement of some of the technical features therein, and any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A fastener assembly machine, characterized in that: The machine comprises a divider, the divider is connected to a turntable, a plurality of tooling dies are arranged on the turntable, the machine is provided with a spring unloading mechanism, a main body installation mechanism, a door seal unloading mechanism, a pin pressing mechanism and a discharging mechanism, and the spring unloading mechanism, the main body installation mechanism, the door seal unloading mechanism, the pin pressing mechanism and the discharging mechanism all correspond to the positions of the tooling dies; The spring feeding mechanism comprises a spring feeding rail and a first supporting plate, the spring feeding rail is provided with a slot, the first supporting plate is provided with a tension spring slide seat, a tension spring slider is slidably provided on the tension spring slide seat, a cover plate is connected to the tension spring slide seat, a first cylinder is provided on the cover plate, a piston rod of the first cylinder is connected to one end of the tension spring slider, the other end of the tension spring slider is connected to a second cylinder, the piston rod of the second cylinder is connected to the upper end of the needle pulling slider, the lower end of the needle pulling slider can be movably inserted into the slot, and the movement directions of the first cylinder and the second cylinder are perpendicular to each other; It includes a needle puller slide, the needle puller slide is fixed to the end of the tension spring slider, the needle puller slider is slidably connected to the needle puller slide, the needle puller slider includes a needle puller connected below, the needle puller slide is provided with a needle puller cylinder plate, and the second cylinder is connected to the needle puller cylinder plate; The main body installation mechanism includes a main body slide, a main body material rail is longitudinally arranged on the main body slide, a clamping assembly is transversely slidably arranged on the main body slide, the clamping assembly is located below the main body material rail, a third cylinder is connected to the main body slide, and a cylinder joint of the third cylinder is connected to the clamping assembly; it also includes a knife pressing slide, a knife pressing slider is longitudinally slidably connected to the knife pressing slide, a fourth cylinder is arranged above the knife pressing slide, the upper end of the knife pressing slider is connected to the cylinder joint of the fourth cylinder, and the lower end is connected to the main body knife pressing, and the driving directions of the third cylinder and the fourth cylinder are perpendicular to each other; The clamping assembly includes a left clamping plate and a right clamping plate, the left clamping plate and the right clamping plate are combined to form a main body feeding position, a protruding circular position is formed on the left clamping plate, and a recessed circular position is correspondingly provided on the right clamping plate, the protruding circular position is embedded and installed in the recessed circular position, and a movable gap is reserved between the left clamping plate and the right clamping plate; an opening block is provided next to the right clamping plate, the opening block is connected to the main body slide seat, the opening block forms an inclined surface, and the right clamping plate forms an arc surface, and the arc surface is smoothly connected to the inclined surface.

2. A fastener assembly machine according to claim 1, characterized in that: The door seal unloading mechanism includes a door seal rail, a door seal base is arranged beside the door seal rail, a door seal discharge position is reserved on the door seal base, the door seal base is connected to a door seal support plate, the door seal support plate is connected to a door seal side plate, a fifth cylinder is arranged on the door seal side plate, the fifth cylinder is connected to a door seal pressing knife slider, a door seal pressing knife is connected below the door seal pressing knife slider, and the door seal pressing knife is located above the door seal discharge position; a door seal propulsion bracket is arranged below the door seal rail, a sixth cylinder is arranged on the door seal propulsion bracket, the sixth cylinder is connected to one end of the door seal propulsion slider, and the other end of the door seal propulsion slider is connected to a door seal propulsion block.

3. A fastener assembly machine according to claim 1, characterized in that: The pin pressing mechanism includes a pin supporting seat, a clamp slider is slidably provided on the pin supporting seat, one end of the clamp slider is connected to the seventh cylinder, and the other end is connected to the clamp assembly, the clamp assembly includes a left clamp and a right clamp, the left clamp and the right clamp are combined to form a pin lowering position, and a pin feeding pipe is arranged above the pin lowering position; it includes an upper pressing seat and a lower pressing seat, the upper pressing seat is slidably provided with an upper pressing slider, the upper end of the upper pressing slider is connected to the eighth cylinder, and the lower end is connected to a ejector pin; the lower pressing seat is slidably connected to a lower pressing slider, the lower end of the lower pressing slider is connected to the ninth cylinder, and the upper end is connected to a positioning pin, and the ejector pin corresponds vertically to the positioning pin.

4. A fastener assembly machine according to claim 1, characterized in that: The discharging mechanism includes a discharging support plate, a discharging barrel is arranged beside the discharging support plate, a discharging slider lock plate is slidably arranged on the discharging support plate, a tenth cylinder is arranged on the discharging support plate, the tenth cylinder is connected to one end of the discharging slider lock plate, a discharging vertical plate is arranged on the other end of the discharging slider lock plate, an eleventh cylinder and a discharging vertical slide seat is slidably arranged on the discharging vertical plate, the eleventh cylinder is connected to the discharging vertical slide seat, and a clamping cylinder is arranged on the discharging vertical slide seat.

5. A fastener assembly machine according to claim 4, characterized in that: The material distributing barrel is provided with a material distributing port, and the material distributing port is rotatably provided with a material distributing plate, the material distributing plate is coaxially fixedly connected with one end of the rotating block, the other end of the rotating block is hinged with one end of the cylinder pushing block, and the other end of the cylinder pushing block is connected with a material distributing cylinder.

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