Automatic cap buckle assembling machine

Abstract

The utility model discloses an automatic cap buckle assembling machine which comprises a machine frame, a pressing buckle opening device, a fixing buckle feeding device and a cap buckle assembling device, the pressing buckle opening device, the fixing buckle feeding device and the cap buckle assembling device are all arranged on the machine frame, and the pressing buckle opening device and the fixing buckle feeding device both correspond to the cap buckle assembling device. The pressing buckle opening device comprises a material pushing assembly and a jacking assembly, the jacking assembly is located below the material pushing assembly, and the material pushing assembly and the jacking assembly are correspondingly arranged. By arranging the pressing buckle opening device, automatic opening of the two sides of the pressing buckle can be achieved, and manual opening of the pressing buckle is not needed; the cap buckle assembling device is arranged, pressing buckles opened by the pressing buckle opening device and fixing buckles conveyed by the fixing buckle feeding device can be assembled, the fixing buckles and the pressing buckles are assembled in a matched mode, manual assembling is not needed in the whole process, labor is greatly saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to a hat buckle assembly device, in particular to an automatic hat buckle assembly machine. Background Art

[0002] Hat buckles are widely used to adjust the tightness of hats, and can also be used to adjust the length of other ropes or straps. Figure 6 The cap buckle (as shown) is assembled from a press buckle 10 and a fixed buckle 20. The press buckle has two insertion holes on either side, and the pins on both sides of the fixed buckle are inserted into the corresponding insertion holes. However, many existing cap buckles are assembled manually. One side of the press buckle is opened, the pins of the fixed buckle are inserted into the through holes, and then the open side of the press buckle is clamped to complete the assembly. As a result, the entire process consumes a lot of manpower and has low assembly efficiency. Utility Model Content

[0003] The purpose of the present utility model is to provide an automatic hat buckle assembly machine that can solve at least one of the above problems.

[0004] According to one aspect of the utility model, an automated cap buckle assembly machine is provided, comprising a frame, a press buckle opening device, a fixed buckle feeding device and a cap buckle assembling device, the press buckle opening device, the fixed buckle feeding device and the cap buckle assembling device are all arranged on the frame, the press buckle opening device and the fixed buckle feeding device correspond to the cap buckle assembling device, the press buckle opening device comprises a pushing assembly and a lifting assembly, the lifting assembly is located below the pushing assembly, and the pushing assembly and the lifting assembly are arranged correspondingly.

[0005] The beneficial effects of the present invention are as follows: by providing a press buckle opening device, the two sides of the press buckle can be automatically opened without manual opening; a cap buckle assembling device is provided, which can assemble the press buckle opened by the press buckle opening device and the fixed buckle delivered by the fixed buckle feeding device, so that the fixed buckle and the press buckle are assembled and matched, and the entire process does not require manual assembly, which greatly saves labor and improves production efficiency.

[0006] In some embodiments, a placement rack is provided on the machine frame, and a guide slot is provided on the placement rack. The buckle-opening device further includes a positioning assembly, the positioning assembly being positioned above the placement rack, a lifting assembly being positioned corresponding to the positioning assembly, and a pushing assembly being positioned on one side of the placement rack, with the guide slot extending through the placement rack. Thus, the positioning assembly can define the position of the inserted buckle, facilitating the lifting assembly to upwardly spread the two sides of the buckle.

[0007] In some embodiments, the pusher assembly includes a pusher cylinder, a pusher slide, and a pusher rod. A first slide rail is provided on a frame, the pusher slide is mounted on the first slide rail, the pusher cylinder is fixed to the frame, the pusher slide is connected to the piston rod of the pusher cylinder, and one end of the pusher rod is connected to the pusher slide, while the other end corresponds to the placement rack. Thus, the pusher rod can push the press buckle to the corresponding position in the guide groove, facilitating feeding and eliminating the need for manual material placement.

[0008] In some embodiments, the placement frame is provided with a through-hole that communicates with the guide groove. The lifting assembly includes a lifting cylinder and a push rod. The lifting cylinder is fixed below the frame. The push rod is connected to the piston rod of the lifting cylinder. The lifting cylinder is capable of extending upward through the through-hole. Thus, the lifting cylinder can drive the push rod upward through the through-hole to open the buckle.

[0009] In some embodiments, the positioning assembly includes a positioning cylinder and a positioning rod. The positioning cylinder is fixed to the placement frame, and the positioning rod is connected to the piston rod of the positioning cylinder. Thus, the positioning cylinder can drive the positioning rod downward into the through hole, thereby limiting the position of the buckle, preventing the buckle from moving too much under the push of the push rod, and ensuring that the lifting assembly can act upward on the buckle to open it.

[0010] In some embodiments, the automated cap buckle assembly machine further includes a limiting device, comprising a limiting cylinder and a limiting block. The limiting cylinder is fixed to the frame, and the limiting block is connected to the limiting cylinder. The limiting block is located on one side of the first slide rail and corresponds to the pusher slider. The limiting cylinder extends and retracts perpendicularly to the first slide rail. Thus, the limiting device can limit the movement of the pusher slider.

[0011] In some embodiments, the fixed buckle feeding device includes a first forward and backward moving cylinder, a movable frame, a vertically movable cylinder, and a suction frame. The frame is provided with a second slide rail, the movable frame is mounted on the second slide rail, the first forward and backward moving cylinder is fixed to one end of the second slide rail, the movable frame is connected to the piston rod of the first forward and backward moving cylinder, the vertically movable cylinder is fixed to the movable frame, a third slide rail is provided on the movable frame, the third slide rail is vertically arranged, the suction frame is connected to the piston rod of the vertically movable cylinder and cooperates with the third slide rail, and the suction frame corresponds to the cap buckle assembly device. Thus, through the various structures of the fixed buckle feeding device, automatic feeding of the fixed buckle can be achieved.

[0012] In some embodiments, the automated cap buckle assembly machine further includes an alignment cylinder and an alignment rod. The alignment cylinder is fixed to the machine frame, and the alignment rod is connected to the alignment cylinder. The alignment rod is located on one side of the suction frame, and the piston rod of the alignment cylinder extends and retracts perpendicularly to the length of the second slide rail. Thus, the alignment cylinder drives the alignment rod to act on the fixed buckle, facilitating the fixed buckle to align with the corresponding holes on both sides of the press buckle.

[0013] In some embodiments, the cap buckle assembly device includes a mounting frame, a clamping assembly, a clamping cylinder, a lifting cylinder, a second forward and backward movable cylinder, and a lifting slide. The frame is provided with a fourth slide rail, the mounting frame is mounted on the fourth slide rail, the second forward and backward movable cylinder is fixed to the frame, the mounting frame is connected to the piston rod of the second forward and backward movable cylinder, the lifting cylinder is fixed to the mounting frame, the mounting frame is provided with a sixth slide rail, the lifting slide is mounted on the sixth slide rail, the clamping cylinder is mounted on the lifting slide and connected to the piston rod of the lifting cylinder, and the clamping cylinder corresponds to the suction frame. In this way, the fixed buckle and the press buckle can be matched.

[0014] In some embodiments, the clamping assembly comprises two groups, one on each side of the placement rack. The two groups of clamping assemblies are arranged opposite each other and correspond to the guide groove. The clamping assembly includes a clamping cylinder, a clamping slider, and a clamping head. The clamping cylinder is fixed to the frame, which is provided with a fifth slide rail. The clamping slider is provided on the fifth slide rail and is connected to the piston rod of the clamping cylinder. One end of the clamping head is connected to the clamping slider. The two clamping heads are arranged opposite each other and are located on either side of the guide groove. Thus, the clamping assembly can be used to clamp the expanded clamping buckle, so that the clamping buckle and the fixed buckle are matched on both sides, thereby achieving the coordination between the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an automatic hat buckle assembly machine of the present utility model.

[0016] Figure 2 The utility model is a structural schematic diagram of a buckle pressing and stretching device in an automatic cap buckle assembly machine.

[0017] Figure 3 The utility model is a structural schematic diagram of a placement rack in an automatic hat button assembly machine.

[0018] Figure 4 The utility model is a structural schematic diagram of a fixed buckle feeding device in an automatic hat buckle assembly machine.

[0019] Figure 5 The utility model is a structural schematic diagram of a cap buckle assembly device in an automatic cap buckle assembly machine.

[0020] Figure 6 It is a structural diagram of a hat buckle. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below with reference to the accompanying drawings.

[0022] Reference Figures 1 to 5. The automated cap buckle assembly machine includes a frame 1, a press buckle opening device 2, a fixed buckle feeding device 3 and a cap buckle assembling device 4. The press buckle opening device 2, the fixed buckle feeding device 3 and the cap buckle assembling device 4 are all arranged on the frame 1. The press buckle opening device 2 and the fixed buckle feeding device 3 correspond to the cap buckle assembling device 4. The press buckle opening device 2 includes a pushing component 21 and a lifting component 22. The lifting component 22 is located below the pushing component 21. The pushing component 21 and the lifting component 22 are correspondingly arranged, that is, the lifting component 22 can act upward on the press buckle pushed by the pushing component 21.

[0023] The frame 1 is provided with a placement rack 5, which is provided with a guide groove 51. The buckle opening device 2 further includes a positioning assembly 23, which is located above the placement rack 5. The lifting assembly 22 is provided corresponding to the positioning assembly 23. The pusher assembly 21 is located on one side of the placement rack 5, and the guide groove 51 can penetrate the placement rack 5. The shape of the guide groove 51 matches the shape of the buckle, facilitating the buckle to move along the guide groove 51 on the placement rack 5.

[0024] When the automated cap buckle assembly machine is in use, a vibration plate for discharging the buckles is connected to the outside of the buckle stretching device 2. The buckles can be continuously transported to the entrance of the guide groove 51 through the vibration plate, and then pushed through the pushing component 21 to push the buckles to the bottom of the positioning component 23.

[0025] The pushing assembly 21 includes a pushing cylinder 211, a pushing slider 212 and a pushing rod 213. A first slide rail 11 is provided on the frame 1, and the pushing slider 212 is provided on the first slide rail 11. The pushing cylinder 211 is fixed on the frame 1, and the pushing slider 212 is connected to the piston rod of the pushing cylinder 211. One end of the pushing rod 213 is connected to the pushing slider 212, and the other end corresponds to the placement rack 5.

[0026] A through hole 52 is provided on the placement rack 5, which is connected to the guide groove 51. The jacking assembly 22 includes a jacking cylinder 221 and a push rod 222. The jacking cylinder 221 is fixed under the frame 1, and the push rod 222 is connected to the piston rod of the jacking cylinder 221. The jacking cylinder 221 can pass through the through hole 52 upward and then extend out.

[0027] The positioning assembly 23 includes a positioning cylinder 231 and a positioning rod 232 . The positioning cylinder 231 is fixed on the placement rack 5 , and the positioning rod 232 is connected to the piston rod of the positioning cylinder 231 .

[0028] When the buckle opening device 2 is working, the buckle is located at the entrance of the guide groove 51. At this time, the piston rod of the pushing cylinder 211 extends, pushing the pushing slide 212 to move along the first slide rail 11 toward the side of the positioning assembly 23. The pushing rod 213 moves along with the pushing slide 212, pushing the buckle toward the side of the positioning assembly 23. When the buckle is pushed along the guide groove 51, the piston rod of the positioning cylinder 231 extends downward, causing the bottom end of the positioning rod 232 to extend into the through hole 52. Under the action of the positioning rod 232, the buckle cannot continue to move along the guide groove 51. At this time, the piston rod of the lifting cylinder 221 extends upward, driving the push rod 222 to extend upward and act on the buckle, causing the two sides of the buckle to be pushed outward under the action of the push rod 222. Among them, the positioning rod 232 and the push rod 222 are staggered, so that the positioning rod 232 can extend downward normally and the push rod 222 can be pushed upward normally.

[0029] When the two sides of the buckle are stretched open, the lifting cylinder 221 drives the push rod to pull back downward, and the positioning cylinder 231 drives the positioning rod 232 to pull back upward; the positioning rod 232 releases the positioning and limiting effect on the buckle, and the piston rod of the pushing cylinder 211 continues to extend, pushing the pushing rod 213 to continue moving and push it to the exit of the guide groove 51, which corresponds to the cap buckle assembly device 4, so that the stretched parts on both sides of the buckle are located on the outside of the guide groove 51.

[0030] The automated cap buckle assembly machine also includes a limiting device 6, which includes a limiting cylinder 61 and a limiting block 62. The limiting cylinder 61 is fixed on the frame 1, and the limiting block 62 is connected to the limiting cylinder 61. The limiting block 62 is located on one side of the first slide rail 11 and corresponds to the pushing slider 212. The extension and retraction direction of the limiting cylinder 61 is perpendicular to the first slide rail 11.

[0031] Specifically, when the push rod 213 of the push assembly 21 needs to push the buckle to the top of the push rod 222 for expansion, the cylinder body of the limiting cylinder 61 moves outward, pushing the limiting block 62 to move toward the side of the first slide rail 11, so that the limiting block 62 can limit the push slider 212, making the push slider 212 unable to move further. When the push slider 212 moves to the limiting block 62, the push rod 213 moves the buckle to the top of the push rod 222 to facilitate the expansion of the buckle. Subsequently, the piston rod of the limiting cylinder 61 pulls the limiting block 62 back, and the limiting block 62 releases the limiting effect on the push slider 212. At this time, the push cylinder 211 pushes the push rod 213 to continue pushing the expanded buckle, so that the buckle can continue to move along the guide groove 51 to the corresponding position of the cap buckle assembly device 4.

[0032] The fixed buckle feeding device 3 includes a first forward and backward moving cylinder 31, a moving frame 32, a vertical moving cylinder 33 and a suction frame 34. The frame 1 is provided with a second slide rail 12, and the moving frame 32 is provided on the second slide rail 12. The first forward and backward moving cylinder 31 is fixed to one end of the second slide rail 12, and the moving frame 32 is connected to the piston rod of the first forward and backward moving cylinder 31. The vertical moving cylinder 33 is fixed to the moving frame 32. The moving frame 32 is provided with a third slide rail 321, which is vertically arranged. The suction frame 34 is connected to the piston rod of the vertical moving cylinder 33 and cooperates with the third slide rail 321. The suction frame 34 corresponds to the cap buckle assembly device 4. Among them, a suction nozzle is installed at the bottom end of the suction frame 34, through which the fixed buckle below can be sucked tightly for feeding.

[0033] In actual use, a fixed buckle feeding vibration plate is installed on the outside of the fixed buckle feeding device 3, through which the fixed buckle can be transported to the bottom of the fixed buckle feeding device 3. The first forward and backward moving cylinder 31 can drive the moving frame 32 to move forward and backward along the second slide rail 12, so that the up and down moving cylinder 33 and the suction frame 34 can move forward and backward synchronously, which can facilitate the suction frame 34 to move to the position where the fixed buckle is located; the up and down moving cylinder 33 can drive the suction frame 34 to move up and down, which can realize the downward movement of the suction frame 34, so that the suction frame 34 can suck the fixed buckle below tightly.

[0034] After the fixing buckle is sucked on the suction rack 34, the piston rod of the first forward and backward moving cylinder 31 extends, which can drive the suction rack 34 to move to one side of the cap buckle assembly device 4, and the piston rod of the up and down moving cylinder 33 moves downward, driving the fixing buckle on the suction rack 34 to move downward and move to the cap buckle assembly device 4; the cap buckle assembly device 4 clamps the fixing buckle adsorbed on the suction rack 34, and moves it to the pressing buckle pushed out along the guide groove 51, so as to facilitate the subsequent alignment of the pins on both sides of the fixing buckle with the socket positions on both sides of the pressing buckle, so as to facilitate the cap buckle assembly device 4 to assemble the two.

[0035] The automated cap buckle assembly machine of the present invention also includes an alignment cylinder 7 and an alignment rod 8. The alignment cylinder 7 is fixed on the frame 1, and the alignment rod 8 is connected to the alignment cylinder 7. The alignment rod 8 is located on one side of the suction rack 34, and the extension and retraction direction of the piston rod of the alignment cylinder 7 is perpendicular to the length direction of the second slide rail 12.

[0036] The cap buckle assembly device 4 includes a mounting frame 41, a pressing assembly 42, a clamping cylinder 43, a lifting cylinder 44, a second forward and backward moving cylinder 45, and a lifting slide 46. The frame 1 is provided with a fourth slide rail 13, the mounting frame 41 is provided on the fourth slide rail 13, the second forward and backward moving cylinder 45 is fixed to the frame 1, the mounting frame 41 is connected to the piston rod of the second forward and backward moving cylinder 45, the lifting cylinder 44 is fixed to the mounting frame 41, a sixth slide rail 47 is installed on the mounting frame 41, and the lifting slide 46 is provided on the sixth slide rail 47. The clamping cylinder 43 is provided on the lifting slide 46 and connected to the piston rod of the lifting cylinder 44. The clamping cylinder 43 corresponds to the suction frame 34, that is, the clamping cylinder 43 can clamp the fixed buckle delivered by the suction frame 34. The lifting slide 46 can be driven by the lifting cylinder 44 to move up and down along the sixth slide rail 47, thereby realizing the up and down movement of the clamping cylinder 43.

[0037] Therefore, the second forward and backward moving cylinder 45 can drive the mounting frame 41 and the various structures on the mounting frame 41 to move along the fourth slide rail 13, so that the clamping cylinder 43 can move to the suction frame 34 and clamp the fixing buckle on the suction frame 34. Subsequently, the second forward and backward moving cylinder 45 and the lifting cylinder 44 can conveniently drive the clamping cylinder 43 to move, so that the fixing buckle on the clamping cylinder 43 moves to the pressing buckle at the exit of the guide groove, so that the pins on both sides of the fixing buckle are aligned with the sockets on both sides of the pressing buckle.

[0038] By providing the alignment cylinder 7 and the alignment rod 8, when the fixing buckle on the suction rack 34 is placed on the clamping cylinder 43, the cylinder body of the alignment cylinder 7 moves, driving the alignment rod 8 to extend, so that the alignment rod 8 acts on the fixing buckle on the clamping cylinder 43, so that one end of the clamped fixing buckle remains in the same position, so that the position of each fixing buckle placed on the clamping cylinder 43 is the same, which facilitates the accurate alignment of the fixing buckle and the pressing buckle.

[0039] There are two sets of clamping assemblies 42, one on each side of the placement rack 5. The two sets of clamping assemblies 42 are arranged opposite each other and correspond to the guide groove 51. The clamping assemblies 42 include a clamping cylinder 421, a clamping slider 422, and a clamping head 423. The clamping cylinder 421 is fixed to the frame 1, which is provided with a fifth slide rail 14. The clamping slider 422 is arranged on the fifth slide rail 14 and connected to the piston rod of the clamping cylinder 421. One end of the clamping head 423 is connected to the clamping slider 422. The two clamping heads 423 are arranged opposite each other and are located on both sides of the guide groove 51. Therefore, when the piston rod of the clamping cylinder 421 is extended or retracted, the clamping slider 422 is driven to move along the fifth slide rail 14, thereby driving the clamping head 423 to move closer to or away from the guide groove 51.

[0040] The fixing buckle on the clamping cylinder 43 moves to the buckle at the exit of the guide groove, and after the pins on both sides of the fixing buckle are aligned with the sockets on both sides of the buckle, the pressing heads 423 on both sides of the guide groove 51 move toward the guide groove 51 under the action of the pressing cylinder 421. The two pressing heads 423 can press the two sides of the buckle inward, so that the pins on both sides of the fixing buckle can be inserted into the sockets and pressed by the pressing heads 423, thus completing the assembly of the entire cap buckle. When the cap buckle is assembled, the pressing heads 423 move in the opposite direction, and the pushing cylinder 211 continues to push the pushing rod 214, pushing the unassembled buckle into the guide groove, thereby pushing out the assembled cap buckle.

[0041] Therefore, the automatic cap buckle assembly machine of the present invention can realize the automatic transportation and automatic assembly of the two parts of the cap buckle through the various structures such as the pressing buckle opening device 2, the fixed buckle feeding device 3 and the cap buckle assembly device 4, as well as the limiting device 6, without the need for manual assembly, which greatly saves labor and improves production efficiency.

[0042] The above are only preferred embodiments of the present invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. Automated cap buckle assembly machine, characterized by: The invention comprises a frame (1), a buckle-pressing and stretching device (2), a fixed buckle-feeding device (3) and a cap buckle-assembling device (4); the buckle-pressing and stretching device (2), the fixed buckle-feeding device (3) and the cap buckle-assembling device (4) are all arranged on the frame (1); the buckle-pressing and stretching device (2) and the fixed buckle-feeding device (3) correspond to the cap buckle-assembling device (4); the buckle-pressing and stretching device (2) comprises a pushing assembly (21) and a lifting assembly (22); the lifting assembly (22) is located below the pushing assembly (21); and the pushing assembly (21) and the lifting assembly (22) are arranged correspondingly.

2. The automatic hat buckle assembly machine according to claim 1, characterized in that: The frame (1) is provided with a placement rack (5), the placement rack (5) is provided with a guide groove (51), the buckle-opening device (2) further comprises a positioning assembly (23), the positioning assembly (23) is located above the placement rack (5), the lifting assembly (22) and the positioning assembly (23) are arranged correspondingly, the pushing assembly (21) is located on one side of the placement rack (5), and the guide groove (51) can penetrate the placement rack (5).

3. The automatic hat buckle assembly machine according to claim 2, characterized in that: The pushing assembly (21) comprises a pushing cylinder (211), a pushing slider (212) and a pushing rod (213); a first slide rail (11) is provided on the frame (1); the pushing slider (212) is arranged on the first slide rail (11); the pushing cylinder (211) is fixed on the frame (1); the pushing slider (212) is connected to the piston rod of the pushing cylinder (211); one end of the pushing rod (213) is connected to the pushing slider (212), and the other end corresponds to the placement rack (5).

4. The automatic hat buckle assembly machine according to claim 3, characterized in that: The placement rack (5) is provided with a through hole (52), the through hole (52) is communicated with the guide groove (51), the lifting assembly (22) comprises a lifting cylinder (221) and a push rod (222), the lifting cylinder (221) is fixed below the frame (1), the push rod (222) is connected to the piston rod of the lifting cylinder (221), and the lifting cylinder (221) can pass through the through hole (52) upward and then extend out.

5. The automatic hat buckle assembly machine according to claim 4, characterized in that: The positioning assembly (23) comprises a positioning cylinder (231) and a positioning rod (232); the positioning cylinder (231) is fixed on the placement rack (5); and the positioning rod (232) is connected to the piston rod of the positioning cylinder (231).

6. The automatic hat buckle assembly machine according to any one of claims 3 to 5, characterized in that: The invention also includes a limiting device (6), wherein the limiting device (6) includes a limiting cylinder (61) and a limiting block (62), wherein the limiting cylinder (61) is fixed on the frame (1), and the limiting block (62) is connected to the limiting cylinder (61), wherein the limiting block (62) is located on one side of the first slide rail (11) and corresponds to the pusher slide block (212), and the telescopic direction of the limiting cylinder (61) is perpendicular to the first slide rail (11).

7. The automatic hat buckle assembly machine according to any one of claims 2 to 5, characterized in that: The fixed buckle feeding device (3) comprises a first front-to-back moving cylinder (31), a moving frame (32), an up-and-down moving cylinder (33) and a suction frame (34); a second slide rail (12) is provided on the frame (1); the moving frame (32) is arranged on the second slide rail (12); the first front-to-back moving cylinder (31) is fixed to one end of the second slide rail (12); the moving frame (32) is connected to the piston rod of the first front-to-back moving cylinder (31); the up-and-down moving cylinder (33) is fixed on the moving frame (32); a third slide rail (321) is provided on the moving frame (32); the third slide rail (321) is vertically arranged; the suction frame (34) is connected to the piston rod of the up-and-down moving cylinder (33) and cooperates with the third slide rail (321); the suction frame (34) corresponds to the cap buckle assembly device (4).

8. The automatic hat button assembly machine according to claim 7, characterized in that: It also includes an alignment cylinder (7) and an alignment rod (8), wherein the alignment cylinder (7) is fixed on the frame (1), the alignment rod (8) is connected to the alignment cylinder (7), the alignment rod (8) is located on one side of the suction rack (34), and the extension and contraction direction of the piston rod of the alignment cylinder (7) is perpendicular to the length direction of the second slide rail (12).

9. The automatic hat buckle assembly machine according to claim 8, characterized in that: The cap buckle assembly device (4) comprises a mounting frame (41), a pressing assembly (42), a clamping cylinder (43), a lifting cylinder (44), a second front-to-back moving cylinder (45) and a lifting slide block (46); the frame (1) is provided with a fourth slide rail (13); the mounting frame (41) is provided on the fourth slide rail (13); the second front-to-back moving cylinder (45) is fixed on the frame (1); the mounting frame (41) is connected to the piston rod of the second front-to-back moving cylinder (45); the lifting cylinder (44) is fixed on the mounting frame (41); a sixth slide rail (47) is installed on the mounting frame (41); the lifting slide block (46) is provided on the sixth slide rail (47); the clamping cylinder (43) is provided on the lifting slide block (46) and connected to the piston rod of the lifting cylinder (44); the clamping cylinder (43) corresponds to the suction frame (34).

10. The automatic hat buckle assembly machine according to claim 9, characterized in that: The clamping assembly (42) is divided into two groups, which are respectively arranged on both sides of the placement rack (5). The two groups of the clamping assembly (42) are arranged opposite to each other and correspond to the guide groove (51). The clamping assembly (42) includes a clamping cylinder (421), a clamping slider (422) and a clamping head (423). The clamping cylinder (421) is fixed on the frame (1). The frame (1) is provided with a fifth slide rail (14). The clamping slider (422) is arranged on the fifth slide rail (14) and is connected to the piston rod of the clamping cylinder (421). One end of the clamping head (423) is connected to the clamping slider (422). The two clamping heads (423) are arranged opposite to each other and are located on both sides of the guide groove (51).

Images