A translation type lower slide block assembly of a punching and button punching machine

Abstract

The utility model discloses a translational lower slider group of a punching and button punching machine, comprising a base, a button plate is fixedly installed above the base, a nail groove assembly is arranged on one side of the button plate, a pushing assembly is arranged at the rear end of the button plate, a lower mold assembly is arranged at the front end of the button plate, the lower mold assembly comprises a lower mold, a lower mold buffer rod is connected to the lower end of the lower mold, a lower bottom block is arranged below the lower mold buffer rod, a lower mold buffer rod cylinder is arranged at the lower end of the lower bottom block, the lower mold buffer rod cylinder is drivingly connected to the lower mold buffer rod, a movable pad is arranged at the bottom end of the lower mold buffer rod, a pad cylinder is arranged at the rear end of the movable pad, a movable punching mold base is also arranged on the base, the rear end of the punching mold base is drivingly connected to the punching mold base cylinder, and the upper end of the punching mold base is connected to a knife edge seat. The utility model reduces the height of the entire machine by improving the lower mold, reduces the center of gravity of the equipment, and is more stable during high-frequency operation.

Description

Technical Field

[0001] The utility model relates to the technical field of button punching machines, in particular to a translational lower slider group of a punching and button punching machine. Background Art

[0002] Buttons are accessories used to connect two pieces of fabric on clothing. In the clothing manufacturing process, buttons need to be nailed to the fabric using a button-setting machine. Such buttons generally include upper and lower buttons (or male and female buttons). The pieces of fabric to be connected are placed between the upper and lower buttons, and then the button-setting machine (button-setting machine) performs punching to combine the upper and lower buttons together to complete the installation with the fabric. At present, in order to reduce labor and improve processing efficiency, automatic button-setting machines have been used to realize automatic button feeding of upper and lower buttons;

[0003] Traditional button punching machines have more upper mold structural components and a relatively simple lower mold structure, which results in a larger equipment height and a higher center of gravity. The equipment is prone to swinging when the machine operates at a high frequency, so improvements need to be made to address these problems. Utility Model Content

[0004] The utility model aims to make up for the deficiencies of the prior art and provides a translational lower slider group of a punching and button punching machine.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A translational lower slider group of a punching and button punching machine comprises a base, a button plate is fixedly installed above the base, a nail groove assembly is arranged on one side of the button plate, a pushing assembly is installed at the rear end of the button plate, a lower mold assembly is installed at the front end of the button plate, the lower mold assembly comprises a lower mold, a lower mold buffer rod is connected to the lower end of the lower mold, a lower bottom block is arranged below the lower mold buffer rod, a lower mold buffer rod cylinder is installed at the lower end of the lower bottom block, the lower mold buffer rod cylinder is drivingly connected to the lower mold buffer rod, a movable pad is arranged at the bottom end of the lower mold buffer rod, a pad cylinder is arranged at the rear end of the movable pad, the pad cylinder drives the movable pad to move to the bottom of the lower mold buffer rod for support, a movable punching mold base is also arranged on the base, the rear end of the punching mold base is drivingly connected to the punching mold base cylinder, and the upper end of the punching mold base is connected to a knife edge seat.

[0007] More specifically, the lower mold buffer rod includes a punch rod and a punch rod base, the lower end of the punch rod is connected to a limit pin, the punch rod base is provided with a limit groove that cooperates with the limit pin, and a buffer spring is provided between the punch rod and the punch rod base.

[0008] More specifically, a knife edge is arranged on the knife edge seat.

[0009] More specifically, a button blocking mechanism is provided on the button output plate, and the button blocking mechanism includes a button blocking sheet seat, and one side of the button blocking sheet seat is connected to the button blocking spring sheet through a torsion spring.

[0010] More specifically, a positioning groove is provided on the top of the lower mold.

[0011] Compared with the prior art, the lower slider group structure of the punching and buttoning machine has the following beneficial effects:

[0012] The utility model improves the lower die, reduces the height of the entire machine, lowers the center of gravity of the equipment, and is more stable during high-frequency operation; in addition, by providing a lower die buffer rod, the lower die has a certain elastic micro-motion ability to adapt to fabrics of different thicknesses, and can also prevent the upper and lower dies from rigidly touching and damaging parts. The upper end of the punching die blade seat of the device is provided with a small hole for cooperating with the punching knife head above to punch holes in the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is one of the structural diagrams of the utility model;

[0014] Figure 2 This is the second structural diagram of the utility model;

[0015] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of local A in FIG.

[0016] Figure 4 It is a structural schematic diagram of the material blocking mechanism;

[0017] Figure 5 It is a schematic diagram of the exploded structure of the lower mold buffer rod;

[0018] In the figure:

[0019] 1. Base; 2. Nail groove assembly; 3. Button plate; 4. Pusher assembly; 5. Punching die base; 6. Blade seat; 601. Blade; 7. Punching die base cylinder; 8. Lower die; 801. Positioning groove; 9. Lower die buffer rod; 10. Buffer spring; 11. Lower bottom block; 12. Lower die buffer rod cylinder; 13. Pad cylinder; 14. Movable pad; 15. Button stop mechanism; 151. Button stop piece seat; 152. Button stop spring; 9. Lower die buffer rod; 91. Punch rod; 92. Punch rod base; 93. Limit pin; 94. Limit groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 to Figure 3 As shown, the utility model provides a technical solution: a translational lower slider group of a punching and button punching machine, comprising a base 1, a nail groove assembly 2 for conveying buttons is arranged on the right side of the base 1, a button outlet plate 3 is arranged at the outlet end of the nail groove assembly 2, the button outlet plate 3 is fixedly connected to the base 1, a pushing assembly 4 for pushing materials from back to front is arranged at the rear end of the button outlet plate 3, a punching die base 5 that can slide back and forth is arranged on the lower side of the button outlet plate 3, a knife edge seat 6 is fixedly connected to the upper end of the punching die base 5, a knife edge 601 is opened on the top of the knife edge seat 6, the knife edge 601 is used to cooperate with the punching cutter head above to punch holes in the cloth (the punching position is convenient for fixing the button), when the button moves to the matching positioning groove 801 on the lower mold 8, the button comes over and temporarily stays in the positioning groove 801.

[0022] A button blocking mechanism 15 is provided on the button output plate 3, and the button blocking mechanism includes a button blocking sheet seat 151. One side of the button blocking sheet seat 151 is connected to a button blocking spring sheet 152 through a torsion spring. When the buttons are output from the output end of the nail slot assembly 2, they are blocked and stopped to facilitate the pushing assembly 4 to come over and push the material.

[0023] A punching die base cylinder 7 is connected to one side of the punching die base 5, and the punching die base 5 is driven by the punching die base cylinder 7 to move forward and backward. A lower die 8 that can be lifted up and down is arranged at one end of the button plate 3, and a positioning groove 801 is arranged on the top of the lower die 8. A lower die buffer rod 9 is connected to the lower end of the lower die 8, and the lower die buffer rod 9 includes a punch rod 91 and a punch rod base 92. The lower end of the punch rod is connected to a limiting pin 93, and the punch rod base 92 is provided with a limiting groove 94 that cooperates with the limiting pin. A buffer spring 10 is arranged between the punch rod 91 and the punch rod base 92. The buffer spring 10 is arranged so that the lower die 8 has a certain elastic micro-motion ability to adapt to fabrics of different thicknesses, and can also prevent the upper and lower dies from rigidly touching and damaging parts.

[0024] Please pay attention to Figure 1 and Figure 2 A lower bottom block 11 is arranged below the lower mold buffer rod 9, and a lower mold buffer rod cylinder 12 is fixedly arranged at the lower end of the lower bottom block 11. The lower mold buffer rod cylinder 12 drives the lower mold buffer rod 9 to move up and down. A cushion cylinder 13 is arranged on one side of the lower bottom block 11, and a movable cushion 14 is connected to the output end of the cushion cylinder 13. The movable cushion 14 can move to the bottom of the lower mold buffer rod 9 for support.

[0025] Working principle: buttons are transported from right to left on the nail slot assembly 2, and move to the button blocking mechanism on the button outlet plate 3 at the discharge end. At the same time, the punching knife above the cloth presses down to cooperate with the blade 601 directly below to make a hole in the cloth. Then the button is pushed from back to front by the pushing assembly 4, and finally moves to the lower mold 8. Finally, the button will stay in the positioning groove 801. Then the pushing assembly 4 retracts the pushing rod and prepares to push the next button. Then the punching die base cylinder 7 drives the punching die base 5 with the blade seat 6 to move forward and away from the top of the lower mold 8 for avoidance. Then the lower mold buffer rod cylinder 12 drives the lower mold 8 and the button to rise. Then the pad cylinder 13 drives the movable pad 14 to move to the bottom of the lower mold buffer rod 9 for support. Then the upper mold (not shown in the figure) holding another button is pressed downward, thereby riveting the two male and female buttons to the small holes in the cloth.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A translational lower slider assembly of a punching and buttoning machine, characterized in that: The invention comprises a base (1), a button plate (3) is fixedly mounted on the top of the base (1), a nail groove assembly (2) is arranged on one side of the button plate (3), a material push assembly (4) is arranged at the rear end of the button plate (3), a lower mold assembly is arranged at the front end of the button plate (3), the lower mold assembly comprises a lower mold (8), a lower mold buffer rod (9) is connected to the lower end of the lower mold (8), a lower bottom block (11) is arranged below the lower mold buffer rod (9), a lower mold buffer rod cylinder (12) is arranged at the lower end of the lower bottom block (11), and the lower mold buffer rod cylinder (12) is arranged at the lower end of the lower bottom block (11). The rod cylinder (12) is connected to the lower mold buffer rod (9) by driving, a movable cushion block (14) is arranged at the bottom end of the lower mold buffer rod (9), a cushion block cylinder (13) is arranged at the rear end of the movable cushion block (14), the cushion block cylinder (13) drives the movable cushion block (14) to move to the bottom of the lower mold buffer rod (9) for support, and a movable punching die base (5) is also arranged on the base (1), the rear end of the punching die base (5) is connected to the punching die base cylinder (7), and the upper end of the punching die base (5) is connected to the knife edge seat (6).

2. The translational lower slide block assembly of the punching and button punching machine according to claim 1, characterized in that: The lower die buffer rod (9) comprises a punch rod (91) and a punch rod base (92); the lower end of the punch rod (91) is connected to a limit pin (93); the punch rod base (92) is provided with a limit groove (94) that cooperates with the limit pin (93); and a buffer spring (10) is provided between the punch rod (91) and the punch rod base (92).

3. The translational lower slide block assembly of the punching and button punching machine according to claim 1, characterized in that: The blade seat (6) is provided with a blade edge (601).

4. The translational lower slide block assembly of the punching and button punching machine according to claim 1, characterized in that: A button blocking mechanism (15) is provided on the button ejection plate (3), the button blocking mechanism comprising a button blocking sheet seat (151), one side of the button blocking sheet seat (151) being connected to a button blocking spring sheet (152) via a torsion spring.

5. The translational lower slide block assembly of the punching and button punching machine according to claim 1, characterized in that: A positioning groove (801) is provided on the top of the lower mold (8).

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