Automatic chicken eye screwing machine

Abstract

The utility model relates to eyelet setting equipment technical field, especially automatic eyelet setting machine, it includes frame, the middle part of frame upper end is equipped with workbench, is equipped with work support on the workbench, the upper end of work support is installed with riveting power cylinder, the lower side of riveting power cylinder is equipped with the riveting upper die of installing on work support, the lower side of riveting upper die is equipped with the riveting lower die of installing on workbench, the one side of frame in workbench is equipped with eyelet feeding mechanism, the other side is equipped with riveting piece feeding mechanism, and the discharge outlet between eyelet feeding mechanism and riveting upper die is equipped with eyelet feeding mechanism, and the discharge outlet between riveting piece feeding mechanism and riveting lower die is equipped with riveting piece feeding mechanism, the utility model discloses the improvement to the prior art, through the cooperation of each mechanism realizes the automatic feeding and riveting operation of eyelet and riveting piece, does not need manual feeding, and the degree of automation is high, and the production efficiency is greatly improved, and the labor cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of corn-fastening equipment, and in particular to an automatic corn-fastening machine. Background Technology

[0002] Button-attaching machines (also known as snap-on machines, button-pressing machines, or button attaching machines) are simple in structure, have a single action, are easy to operate, and are inexpensive. They are mainly used for attaching various metal buttons, decorative buttons, T-buttons, and eyelets, and are widely used in garment factories and leather bag processing enterprises. Most existing button-attaching machines still use manual placement of eyelets and riveting parts, resulting in relatively low production efficiency.

[0003] Therefore, it is necessary to improve upon the shortcomings of the existing technologies mentioned above. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide an automatic eyelet buttoning machine to address the shortcomings of the prior art, thereby solving the problem of low production efficiency caused by manual feeding in the existing buttoning machine.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic eyelet buttoning machine, comprising a frame, a worktable at the upper middle of the frame, a work support on the worktable, a riveting power cylinder mounted on the upper end of the work support, an upper riveting die mounted on the work support below the riveting power cylinder, a lower riveting die mounted on the worktable below the upper riveting die, an eyelet feeding mechanism on one side of the frame located on the worktable, and a riveting component feeding mechanism on the other side, an eyelet feeding mechanism between the outlet of the eyelet feeding mechanism and the upper riveting die, and a riveting component feeding mechanism between the outlet of the riveting component feeding mechanism and the lower riveting die.

[0006] By adopting the above technical solution, the eyelet feeding mechanism and the eyelet loading mechanism work together to automatically feed eyelets onto the riveting upper die, and the riveting part feeding mechanism and the riveting part loading mechanism work together to automatically load riveting parts onto the riveting lower die. The operator only needs to place the product to be processed between the riveting upper die and the riveting lower die to directly control the riveting power cylinder to perform the riveting operation. There is no need for manual feeding, the degree of automation is high, and it can greatly improve production efficiency and reduce labor costs.

[0007] A further configuration of the above technical solution is as follows: the eyelet feeding mechanism includes an eyelet vibrating plate and a first vibrating plate flow channel mounted on the frame. The eyelet feeding mechanism includes a first cylinder, a first linear slide rail, a second cylinder, a second linear slide rail, and a first feeding plate fixedly mounted on the slide table of the second linear slide rail, all mounted on the working support. A first connecting plate is fixedly connected between the side of the riveting upper mold and the slide table of the first linear slide rail. The movable end of the first cylinder is fixedly connected to the first connecting plate, and the movable end of the second cylinder is fixedly connected to the first feeding plate. A U-shaped groove is provided on the lower end of the first feeding plate near the outlet of the first vibrating plate flow channel. The second cylinder can drive the first feeding plate to move until the U-shaped groove aligns with the outlet of the first vibrating plate flow channel. A limiting baffle mounted on the working support is provided on the side of the first feeding plate near the U-shaped groove.

[0008] Using the above technical solution, the second cylinder drives the first feeding plate to move until the U-shaped slot is aligned with the discharge port of the first vibrating plate channel. Then, the eyelets are conveyed from the eyelet vibrating plate through the first vibrating plate channel into the U-shaped slot, and further conveyed to the area below the riveting upper die. The first cylinder drives the first connecting plate, which in turn drives the riveting upper die to move directly above the U-shaped slot. Then, the riveting upper die removes the eyelets from the U-shaped slot, thus realizing automated feeding of the eyelets.

[0009] A further provision of the above technical solution is that: the working support is provided with a first limiting plate and a second limiting plate on its side to limit the first connecting plate and the first feeding plate respectively, and the first feeding plate is provided with a limiting baffle installed on the second limiting plate on the side near the U-shaped slot.

[0010] Using the above technical solution, the first limiting plate and the second limiting plate can accurately move the first connecting plate and the first feeding plate to the predetermined position, ensuring the accuracy of positional matching during the feeding process; the limiting baffle can limit the eyelet, ensuring that the eyelet is stably in the U-shaped slot, and improving the feeding accuracy.

[0011] A further configuration of the above technical solution is as follows: the riveting upper mold is composed of a fixed block, a sliding sleeve, and a punch rod. The sliding sleeve is mounted on the fixed block, and the punch rod is slidably connected to the sliding sleeve. A return spring is sleeved on the upper end of the punch rod. One end of the return spring abuts against the upper end of the punch rod, and the other end abuts against the upper end of the sliding sleeve. A cornice punch is provided at the lower end of the punch rod, and an elastic retaining spring is provided on the cornice punch. A third cylinder is mounted on the working bracket above the first feeding plate.

[0012] Using the above technical solution, during the riveting process, the punch moves downward under the action of the riveting cylinder. After the riveting is completed, the return spring can automatically reset it. The eyelet punch, in conjunction with the elastic retaining spring, can better fix and rivet the eyelet. The third cylinder can press down the punch to insert the eyelet punch into the U-shaped slot and fix the eyelet on the eyelet punch with the help of the elastic retaining spring, thus assisting in the process of picking up the eyelet.

[0013] A further configuration of the above technical solution is as follows: the riveting feeding mechanism includes a riveting vibratory plate and a second vibratory plate flow channel mounted on the frame. A straight vibrator mounted on the worktable is provided on one side of the discharge port of the second vibratory plate flow channel. A transfer flow channel is mounted on the straight vibrator. A transfer seat mounted on the worktable is provided on the side of the transfer flow channel away from the second vibratory plate flow channel. A limiting groove is provided at the upper end of the transfer seat.

[0014] Using the above technical solution, the riveting parts are first conveyed to the second vibrating plate channel through the riveting part vibrating plate, and then conveyed to the transfer channel on the straight vibrator through the outlet of the second vibrating plate channel. Under the action of the straight vibrator, they are then conveyed to the limiting groove of the transfer seat through the transfer channel, waiting to be picked up by the riveting part feeding mechanism.

[0015] A further configuration of the above technical solution is as follows: the riveting component feeding mechanism includes a transfer table, a second feeding plate slidably mounted on the transfer table, a fourth cylinder mounted on the transfer table, and a fifth cylinder mounted on the worktable. The movable end of the fourth cylinder is fixedly connected to the second feeding plate, and the movable end of the fifth cylinder is fixedly connected to the bottom surface of the transfer table. A clamping part is provided at one end of the second feeding plate near the transfer table, and a sixth cylinder is installed at one end of the second feeding plate near the clamping part. The movable end of the sixth cylinder faces the clamping part. The riveting lower die is slidably connected to the worktable, and a seventh cylinder is also installed on the worktable. The movable end of the seventh cylinder is fixedly connected to the riveting lower die, and the upper end of the riveting lower die is provided with a fixing groove adapted to the shape of the riveting component.

[0016] Using the above technical solution, when feeding the riveting part, the fourth cylinder drives the second feeding plate closer to the adapter until the clamping part of the second feeding plate is above the limiting groove of the adapter. Then, the fifth cylinder drives the adapter to move downward, so that the clamping part of the second feeding plate is inserted into the limiting groove of the adapter. Then, the movable end of the sixth cylinder is controlled to extend and clamp the riveting part. Next, the fifth cylinder drives the adapter to move upward. Then, the fourth cylinder drives the second feeding plate to move above the riveting lower die. The seventh cylinder drives the riveting lower die to move below the second feeding plate. Then, the fifth cylinder drives the adapter to move downward again, so that the riveting part is inserted into the fixed slot of the riveting lower die. Then, the movable end of the sixth cylinder is controlled to retract. Then, the fifth cylinder drives the adapter to move upward again. Then, the seventh cylinder drives the riveting lower die to reset and move to the riveting position, thereby completing one riveting part feeding operation.

[0017] A further provision of the above technical solution is that an eighth cylinder for auxiliary positioning and starting is also installed at the end of the transfer table away from the fourth cylinder, and the movable end of the eighth cylinder can abut against the side of the second feeding plate.

[0018] By adopting the above technical solution, the eighth cylinder can assist in positioning the second feeding plate, improve positioning accuracy, and improve stability. In addition, when the second feeding plate moves away, it can assist in pushing the fourth cylinder to quickly move the second feeding plate.

[0019] A further provision of the above technical solution is that a protective cover is installed on the side of the workbench near the riveting lower die, and the protective cover is provided with a U-shaped clearance groove that can limit the riveting lower die.

[0020] By adopting the above technical solution, the protective cover can provide a certain degree of protection for the operator. The U-shaped clearance groove ensures that the riveting lower die can move back and forth, while also limiting its position to ensure the accuracy of the riveting position.

[0021] A further configuration of the above technical solution is as follows: a third linear slide rail is installed on the transfer platform, and the second feeding plate is fixedly installed on the slide of the third linear slide rail; a fourth linear slide rail is installed on the worktable, and the lower end of the riveting die is fixedly installed on the slide of the fourth linear slide rail.

[0022] By adopting the above technical solution, it is possible to ensure that the sliding of the second feeding plate and the riveting lower mold is smoother and more stable.

[0023] A further provision of the above technical solution is that: guide columns are installed on both sides of the bottom surface of the transfer table at the fifth cylinder, and the guide columns are slidably connected to the worktable.

[0024] By adopting the above technical solution, the movement of the adapter can be guided, ensuring the stability of its movement.

[0025] The beneficial effects achieved by this utility model are as follows: the automatic feeding of eyelets to the riveting upper die is achieved through the cooperation of the eyelet feeding mechanism and the eyelet loading mechanism, and the automatic loading of riveting parts to the riveting lower die is achieved through the cooperation of the riveting part feeding mechanism and the riveting part loading mechanism. The operator only needs to place the product to be processed between the riveting upper die and the riveting lower die to directly control the riveting operation. There is no need for manual feeding, the degree of automation is high, and it can greatly improve production efficiency and reduce labor costs. Attached Figure Description

[0026] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model;

[0027] Figure 2This is a schematic diagram of the structure of the workbench in an embodiment of this utility model;

[0028] Figure 3 yes Figure 2 A partial view at point A in the middle;

[0029] Figure 4 yes Figure 2 A partial view at point B in the middle.

[0030] Markings in the diagram: 1. Frame; 11. Workbench; 12. Control panel; 2. Work support; 21. Riveting power cylinder; 3. Upper riveting die; 31. Fixing block; 32. Sliding sleeve; 33. Punch rod; 331. Return spring; 332. Eyelet punch; 333. Elastic retaining ring; 4. Lower riveting die; 41. Fixing slot; 42. Seventh cylinder; 43. Fourth linear slide rail; 5. Eyelet feeding mechanism; 51. Eyelet vibrating plate; 52. First vibrating plate flow channel; 6. Eyelet loading mechanism; 61. First cylinder; 62. First linear slide rail; 63. Second cylinder; 64. Second linear slide rail; 65. First loading plate; 6 51. U-shaped slot; 66. First connecting plate; 67. First limiting plate; 68. Second limiting plate; 69. Limiting baffle; 610. Third cylinder; 7. Riveting part feeding mechanism; 71. Riveting part vibratory plate; 72. Second vibratory plate flow channel; 73. Straight vibrator; 74. Transfer flow channel; 75. Transfer seat; 751. Limiting groove; 8. Riveting part loading mechanism; 81. Transfer table; 811. Third linear slide rail; 812. Guide column; 82. Second loading plate; 821. Clamping part; 83. Fourth cylinder; 84. Fifth cylinder; 85. Sixth cylinder; 86. Eighth cylinder; 9. Protective cover; 91. Clearance groove. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] like Figure 1-3As shown, an automatic eyelet buttoning machine includes a frame 1. A worktable 11 is located at the middle of the upper end of the frame 1. A work support 2 is mounted on the worktable 11. A riveting power cylinder 21 is installed on the upper end of the work support 2. A riveting upper die 3 is mounted on the work support 2 below the riveting power cylinder 21. The riveting upper die 3 consists of a fixed block 31, a sliding sleeve 32, and a punch 33. The sliding sleeve 32 is mounted on the fixed block 31. The punch 33 is slidably connected to the sliding sleeve 32. A return spring 331 is sleeved on the upper end of the punch 33. One end of the return spring 331 abuts against the upper end of the punch 33, and the other end abuts against the upper end of the sliding sleeve 32. The lower end is provided with a corn eye punch 332, and the corn eye punch 332 is provided with an elastic retaining spring 333. The riveting upper die 3 is provided below the riveting lower die 4 installed on the worktable 11. The riveting lower die 4 is slidably connected to the worktable 11. The worktable 11 is also equipped with a seventh cylinder 42. The movable end of the seventh cylinder 42 is fixedly connected to the riveting lower die 4. The upper end of the riveting lower die 4 is provided with a fixing groove 41 that matches the shape of the riveted part. The worktable 11 is equipped with a fourth linear slide rail 43. The lower end of the riveting lower die 4 is fixedly installed on the slide of the fourth linear slide rail 43. The riveting power cylinder 21 can be a cylinder as a power source.

[0033] like Figure 1 , 2 As shown, the frame 1 is provided with a corn eye feeding mechanism 5 on one side of the workbench 11. The corn eye feeding mechanism 5 includes a corn eye vibrating plate 51 and a first vibrating plate flow channel 52 installed on the frame 1. The other side is provided with a riveting part feeding mechanism 7. The riveting part feeding mechanism 7 includes a riveting part vibrating plate 71 and a second vibrating plate flow channel 72 installed on the frame 1. A straight vibrator 73 is provided on the outlet side of the second vibrating plate flow channel 72 and installed on the workbench 11. A transfer flow channel 74 is installed on the straight vibrator 73. A transfer seat 75 is provided on the side of the transfer flow channel 74 away from the second vibrating plate flow channel 72 and installed on the workbench 11. A limiting groove 751 is provided at the upper end of the transfer seat 75.

[0034] like Figure 1-3As shown, a corn eyelet feeding mechanism 6 is provided between the discharge port of the corn eyelet feeding mechanism 5 and the riveting upper mold 3. The corn eyelet feeding mechanism 6 includes a first cylinder 61, a first linear slide rail 62, a second cylinder 63, a second linear slide rail 64, and a first feeding plate 65 fixedly installed on the slide table of the second linear slide rail 64, all mounted on the working bracket 2. A first connecting plate 66 is fixedly connected between the side of the riveting upper mold 3 and the slide table of the first linear slide rail 62. The movable end of the first cylinder 61 is fixedly connected to the first connecting plate 66, and the movable end of the second cylinder 63 is fixedly connected to the first feeding plate 65. The lower end of the material plate 65 is provided with a U-shaped groove 651 near the discharge port of the first vibrating plate channel 52. The second cylinder 63 can drive the first feeding plate 65 to move until the U-shaped groove 651 is aligned with the discharge port of the first vibrating plate channel 52. The side of the working bracket 2 is provided with a first limiting plate 67 and a second limiting plate 68 to limit the first connecting plate 66 and the first feeding plate 65, respectively. The side of the first feeding plate 65 near the U-shaped groove 651 is provided with a limiting baffle 69 installed on the second limiting plate 68. The first feeding plate 65 is provided with a third cylinder 610 installed on the working bracket 2.

[0035] like Figure 1-4 As shown, a riveting component feeding mechanism 8 is provided between the discharge port of the riveting component feeding mechanism 7 and the riveting lower die 4. The riveting component feeding mechanism 8 includes a transfer table 81, a second feeding plate 82 slidably mounted on the transfer table 81, a fourth cylinder 83 mounted on the transfer table 81, and a fifth cylinder 84 mounted on the worktable 11. A third linear slide rail 811 is mounted on the transfer table 81. The second feeding plate 82 is fixedly mounted on the slide of the third linear slide rail 811. The movable end of the fourth cylinder 83 is fixedly connected to the second feeding plate 82, and the movable end of the fifth cylinder 84 is fixedly connected to the transfer table 81. 1. The bottom surface is fixedly connected. Guide columns 812 are installed on both sides of the fifth cylinder 84 on the bottom surface of the transfer platform 81. The guide columns 812 are slidably connected to the worktable 11. A clamping part 821 is provided at the end of the second feeding plate 82 near the transfer seat 75. A sixth cylinder 85 is installed at the end of the second feeding plate 82 near the clamping part 821. The movable end of the sixth cylinder 85 faces the clamping part 821. An eighth cylinder 86 for auxiliary positioning and starting is also installed at the end of the transfer platform 81 away from the fourth cylinder 83. The movable end of the eighth cylinder 86 can abut against the side of the second feeding plate 82.

[0036] like Figure 1 As shown, a protective cover 9 is installed on the side of the workbench 11 near the riveting lower die 4. The protective cover 9 is provided with a U-shaped clearance groove 91 that can limit the riveting lower die 4. A control panel 12 is also installed on the frame 1.

[0037] During operation, the vibratory feeder 51 delivers the corn to the first vibratory feeder channel 52. The first cylinder 61 drives the first connecting plate 66, which in turn moves the slide of the first linear slide rail 62, thereby moving the riveting upper die 3 inward. The second cylinder 63 drives the first feeding plate 65 to move inward synchronously, aligning the U-shaped slot 651 with the outlet of the first vibratory feeder channel 52, and the corn is then inserted into the U-shaped slot 651. The second cylinder 63 then drives the first feeding plate 65 to return to its original position. The eyelet is conveyed to the lower part of the riveting upper die 3. The third cylinder 610 is activated to press down the punch 33, causing the eyelet punch 332 to be inserted into the U-shaped slot 651. With the cooperation of the elastic retaining spring 333, the eyelet is fixed on the eyelet punch 332. The riveting vibratory plate 71 conveys the riveted parts to the second vibratory plate flow channel 72, and then conveys them to the limiting groove 751 of the adapter seat 75 through the transfer flow channel 74 on the straight vibrator 73. When the riveted parts are being fed, the fourth cylinder 83 drives the second feeding plate 8. 2. The clamping part 821 of the second feeding plate 82 is positioned above the limiting groove 751 of the adapter 75. Then, the fifth cylinder 84 drives the adapter 81 to move downward, so that the clamping part 821 of the second feeding plate 82 is inserted into the limiting groove 751 of the adapter 75. Then, the movable end of the sixth cylinder 85 is extended and clamped to hold the riveted part. Next, the fifth cylinder 84 drives the adapter 81 to move upward, and then the fourth cylinder 83 drives the second feeding plate 82 to move to... Above the riveting lower die 4, the seventh cylinder 42 moves the riveting lower die 4 to below the second feeding plate 82. Then, the fifth cylinder 84 moves the transfer table 81 downward again, inserting the riveted part into the fixed slot 41 of the riveting lower die 4. Next, the movable end of the sixth cylinder 85 retracts, and the fifth cylinder 84 moves the transfer table 81 upward again. Finally, the seventh cylinder 42 moves the riveting lower die 4 back to the riveting position, completing one riveting part feeding operation. The operator places the product to be processed between the riveting upper die 3 and the riveting lower die 4, and then controls the riveting power cylinder 21 to press down the riveting upper die 3, completing the riveting of the eyelet and the riveted part. This utility model achieves automatic feeding and riveting through the cooperation of various mechanisms, resulting in a high degree of automation, improved production efficiency, and reduced labor costs.

Claims

1. An automatic eyelet buttoning machine, comprising a frame, a worktable located at the middle of the upper end of the frame, a work support mounted on the worktable, a riveting power cylinder mounted on the upper end of the work support, an upper riveting die mounted on the work support below the riveting power cylinder, and a lower riveting die mounted on the worktable below the upper riveting die, characterized in that: The frame is provided with a corn eye feeding mechanism on one side of the workbench and a riveting part feeding mechanism on the other side. A corn eye feeding mechanism is provided between the discharge port of the corn eye feeding mechanism and the riveting upper die, and a riveting part feeding mechanism is provided between the discharge port of the riveting part feeding mechanism and the riveting lower die.

2. The automatic corn-fastening machine according to claim 1, characterized in that: The eyelet feeding mechanism includes an eyelet vibrating plate and a first vibrating plate flow channel mounted on the frame. The eyelet feeding mechanism includes a first cylinder, a first linear slide rail, a second cylinder, a second linear slide rail, and a first feeding plate fixedly mounted on the slide table of the second linear slide rail, all mounted on the working support. A first connecting plate is fixedly connected between the side of the riveting upper mold and the slide table of the first linear slide rail. The movable end of the first cylinder is fixedly connected to the first connecting plate, and the movable end of the second cylinder is fixedly connected to the first feeding plate. A U-shaped groove is provided on the lower end of the first feeding plate near the outlet of the first vibrating plate flow channel. The second cylinder can drive the first feeding plate to move until the U-shaped groove aligns with the outlet of the first vibrating plate flow channel. A limiting baffle mounted on the working support is provided on the side of the first feeding plate near the U-shaped groove.

3. An automatic corn-fastening machine according to claim 2, characterized in that: The working support is provided with a first limiting plate and a second limiting plate on its side to limit the first connecting plate and the first feeding plate respectively. The first feeding plate is provided with a limiting baffle installed on the second limiting plate on the side near the U-shaped slot.

4. An automatic corn-fastening machine according to claim 3, characterized in that: The riveting upper die consists of a fixed block, a sliding sleeve, and a punch. The sliding sleeve is mounted on the fixed block, and the punch is slidably connected to the sliding sleeve. A return spring is sleeved on the upper end of the punch. One end of the return spring abuts against the upper end of the punch and the other end abuts against the upper end of the sliding sleeve. A cornice punch is provided at the lower end of the punch, and an elastic retaining spring is provided on the cornice punch. A third cylinder is mounted on the working bracket above the first feeding plate.

5. An automatic corn-fastening machine according to any one of claims 1-4, characterized in that: The riveting feeding mechanism includes a riveting vibratory plate and a second vibratory plate flow channel mounted on the frame. A straight vibrator mounted on the worktable is provided on one side of the outlet of the second vibratory plate flow channel. A transfer flow channel is installed on the straight vibrator. A transfer seat mounted on the worktable is provided on the side of the transfer flow channel away from the second vibratory plate flow channel. A limiting groove is provided at the upper end of the transfer seat.

6. An automatic corn-fastening machine according to claim 5, characterized in that: The riveting component feeding mechanism includes a transfer table, a second feeding plate slidably mounted on the transfer table, a fourth cylinder mounted on the transfer table, and a fifth cylinder mounted on the worktable. The movable end of the fourth cylinder is fixedly connected to the second feeding plate, and the movable end of the fifth cylinder is fixedly connected to the bottom surface of the transfer table. A clamping part is provided at one end of the second feeding plate near the transfer table, and a sixth cylinder is installed at one end of the second feeding plate near the clamping part. The movable end of the sixth cylinder faces the clamping part. The riveting lower die is slidably connected to the worktable, and a seventh cylinder is also installed on the worktable. The movable end of the seventh cylinder is fixedly connected to the riveting lower die. The upper end of the riveting lower die is provided with a fixing groove adapted to the shape of the riveting component.

7. An automatic corn-fastening machine according to claim 6, characterized in that: An eighth cylinder for auxiliary positioning and starting is also installed at the end of the transfer platform away from the fourth cylinder. The movable end of the eighth cylinder can abut against the side of the second feeding plate.

8. An automatic corn-fastening machine according to claim 7, characterized in that: A protective cover is installed on the side of the workbench near the riveting lower die, and the protective cover is provided with a U-shaped clearance groove that can limit the movement of the riveting lower die.

9. An automatic corn-fastening machine according to claim 8, characterized in that: A third linear slide rail is installed on the transfer platform, and the second feeding plate is fixedly installed on the slide of the third linear slide rail; a fourth linear slide rail is installed on the worktable, and the lower end of the riveting die is fixedly installed on the slide of the fourth linear slide rail.

10. An automatic corn-fastening machine according to claim 9, characterized in that: Guide columns are installed on both sides of the fifth cylinder on the bottom surface of the adapter platform, and the guide columns are slidably connected to the worktable.

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