Button fixing mechanism of button sewing machine

Abstract

The utility model discloses a button fixing mechanism of a button sewing machine, which comprises a working table and the button sewing machine, the button sewing machine is fixedly arranged at the center of the top surface of the working table, the top of the working table is also provided with a fixing mechanism, and the fixing mechanism can prevent the deviation of the button sewing position caused by the deviation of clothes in the button sewing process of the button sewing machine. The utility model belongs to the technical field of button fixing mechanisms of button sewing machines, and aims to solve the technical problems that in the prior art, due to the fact that clothes are mostly manually supported and fixed by workers during button sewing, the machine vibrates in the sewing operation process of the button sewing machine, if the workers have slight negligence, the button sewing position is deviated, and the sewing quality is influenced. And the button sewing precision is not high. The button sewing machine has the technical effects that before button sewing, a worker presses down an inclined rod to fix clothes through clamping between the L-shaped rod and the workbench, the L-shaped rod attracts the workbench through the magnet, and position deviation generated in the button sewing process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of button fixing mechanisms of button sewing machines, in particular to a button fixing mechanism of a button sewing machine. Background Art

[0002] The button sewing machine is a special automatic sewing machine type, which can complete the sewing of buttons with regular shapes and the sewing process with "pinning and dropping", such as nailing trademarks, labels, caps, etc. The most commonly used is the sewing of disc-shaped two-hole or four-hole (also called flat button) buttons.

[0003] In the prior art, the existing button fixing devices are mostly operated by workers manually matching the clothing and button positions. After the matching is determined, the clothing is placed under the needle of the button sewing machine, and the needle of the button sewing machine sews the buttons and the clothing. Sewing buttons is a high-risk behavior, because the clothing is mostly manually supported and fixed by the workers, and the button sewing machine vibrates during the sewing operation. If the workers are slightly negligent, it will cause deviations in the button position and low button sewing accuracy.

[0004] Therefore, it is necessary to invent a button fixing mechanism of a button sewing machine. Utility Model Content

[0005] To this end, the utility model provides a button fixing mechanism for a button sewing machine to solve the above-mentioned problems in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] According to the first aspect of the utility model, a button fixing mechanism of a button sewing machine comprises a workbench and a button sewing machine, wherein the button sewing machine is fixedly installed at the center of the top surface of the workbench, and an opening is provided at the center of the top of the workbench for allowing the needle of the button sewing machine to pass through, and a fixing mechanism is also provided on the top of the workbench, and the fixing mechanism can prevent the displacement of clothing and the displacement of the button position during the process of the button sewing machine on clothing.

[0008] Furthermore, the fixing mechanism comprises a triangular plate, the triangular plate is fixedly mounted on the top surface of the workbench, a circular hole is provided at the center of the triangular plate, and the inner wall of the circular hole is rotatably connected to a rotating shaft.

[0009] Furthermore, the other end of the rotating shaft is fixedly connected to the L-shaped rod, the outer surface of the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is fixedly connected to the triangular plate, and the other end is fixedly connected to the L-shaped rod.

[0010] Furthermore, the other end of the L-shaped rod is a bending mechanism, the top surface of the L-shaped rod is fixedly connected to the vertical rod, and the vertical rod and the top of the vertical rod are fixedly connected to the diagonal rod.

[0011] Furthermore, the top of the oblique rod and one end close to the bending part of the L-shaped rod are arc surfaces, and the other end of the oblique rod is fixedly connected to one end of the L-shaped rod close to the triangle plate.

[0012] Furthermore, there are two vertical rods, and the two vertical rods are fixedly connected by a cross rod.

[0013] Furthermore, the bending part of the L-shaped rod faces the side of the workbench, and a magnet 1 is fixedly installed at a position on the side of the workbench close to the L-shaped rod.

[0014] Furthermore, the second magnet is fixedly mounted on the bending section of the L-shaped rod, and a rubber pad is fixedly mounted on the bottom surface of the L-shaped rod.

[0015] The utility model has the following advantages: before buttoning, the worker presses down the inclined rod to clamp the clothes between the L-shaped rod and the workbench to fix them; the L-shaped rod adsorbs the workbench through a magnet to avoid position deviation during the buttoning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a three-dimensional diagram of a button fixing mechanism of a button sewing machine provided by the utility model.

[0017] Figure 2 The present invention is a three-dimensional diagram of the crossbar structure of a button fixing mechanism of a button sewing machine provided by the utility model.

[0018] Figure 3 The utility model provides a three-dimensional diagram of the L-shaped rod end structure of a button fixing mechanism of a button sewing machine.

[0019] Figure 4 The present invention is a three-dimensional diagram of the rotating shaft structure of a button fixing mechanism of a button sewing machine provided by the utility model.

[0020] In the figure: 11, workbench, 12, button sewing machine, 13, opening, 111, magnet 1, 21, L-shaped rod, 22, vertical rod, 23, oblique rod, 24, horizontal rod, 211, rubber pad, 212, magnet 2, 31, rotating shaft, 32, torsion spring, 33, triangle plate, 331, round hole. DETAILED DESCRIPTION

[0021] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1

[0023] like Figures 1 to 4 As shown, a button fixing mechanism of a button sewing machine in an embodiment of the first aspect of the utility model comprises a workbench 11 and a button sewing machine 12, wherein the button sewing machine 12 is fixedly installed at the center of the top surface of the workbench 11, and an opening 13 is provided at the center of the top of the workbench 11 for allowing the needle of the button sewing machine 12 to pass through, and a fixing mechanism is also provided on the top of the workbench 11, and the fixing mechanism can prevent the displacement of clothing and the displacement of the button position during the process of the button sewing machine on clothing.

[0024] In the above embodiment, it should be noted that the button sewing machine 12 is a common button sewing machine in the prior art, which can transport buttons to the top of the opening 13 through a mechanical arm structure and fix them through a mechanical arm. When the button sewing machine 12 is working, the clothes and buttons are sewed with a needle and thread set by a fixed program. At this time, the staff places the clothes above the opening 13 to support and fix them.

[0025] Example 2

[0026] like Figures 1 to 4 As shown, a button fixing mechanism of a button sewing machine includes all the contents of Example 1. In addition, the fixing mechanism includes a triangular plate 33. The triangular plate 33 is fixedly installed on the top surface of the workbench 11. A circular hole 331 is opened in the center of the triangular plate 33. The inner wall of the circular hole 331 is rotatably connected to the rotating shaft 31.

[0027] In the above embodiment, it should be noted that the rotating shaft 31 passes through the circular hole 331 and can rotate at the center of the triangular plate 33 .

[0028] Example 3

[0029] like Figures 1 to 4 As shown, a button fixing mechanism of a button sewing machine includes all the contents of Example 2. In addition, the other end of the rotating shaft 31 is fixedly connected to the L-shaped rod 21, and the outer surface of the rotating shaft 31 is sleeved with a torsion spring 32. One end of the torsion spring 32 is fixedly connected to the triangular plate 33, and the other end is fixedly connected to the L-shaped rod 21.

[0030] In the above embodiment, it should be noted that the L-shaped rod 21 can be rotated through the rotating shaft 31, and the rotation direction is toward or away from the top surface of the workbench 11. One end of the torsion spring 32 is fixedly connected to the triangular plate 33, and the other end is fixedly connected to the L-shaped rod 21. Under the action of the torsion spring 32, the other end of the L-shaped rod 21 can be kept tilted and not in contact with the top surface of the workbench 11.

[0031] Example 4

[0032] like Figures 1 to 4As shown, a button fixing mechanism of a button sewing machine includes all the contents of Example 3. In addition, the other end of the L-shaped rod 32 is a bending mechanism, and the top surface of the L-shaped rod 32 is fixedly connected to the vertical rod 22, and the top of the vertical rod 22 is fixedly connected to the diagonal rod 23.

[0033] In the above embodiment, it should be noted that one end of the inclined rod 23 is tilted, and the staff can rotate the inclined rod 23 through the vertical rod 22 by pressing the inclined rod 23 .

[0034] Example 5

[0035] like Figures 1 to 4 As shown, a button fixing mechanism of a button sewing machine includes all the contents of Example 4. In addition, the top of the inclined rod 23 and one end near the bending part of the L-shaped rod 21 are arc surfaces, and the other end of the inclined rod 23 is fixedly connected to one end of the L-shaped rod 21 near the triangle plate 33.

[0036] In the above embodiment, it should be noted that the top of the inclined rod 23 and one end near the bend of the L-shaped rod 21 are arc surfaces, which can be convenient for staff to hold, and the top of the inclined rod 23 is also provided with anti-slip stripes.

[0037] Example 6

[0038] like Figures 1 to 4 As shown, a button fixing mechanism of a button sewing machine includes all the contents of Example 5. In addition, there are two vertical rods 22, and the two vertical rods 22 are fixedly connected by a horizontal rod 24.

[0039] In the above embodiment, it should be noted that when a worker presses one of the inclined rods 23 , the L-shaped rods 21 on both sides can be pressed simultaneously through the cross rod 24 .

[0040] Example 7

[0041] like Figures 1 to 4 As shown, a button fixing mechanism of a button sewing machine includes all the contents of Example 6. In addition, the bending part of the L-shaped rod 21 faces the side of the workbench 11, and a magnet 111 is fixedly installed at a position on the side of the workbench 11 close to the L-shaped rod 21, a magnet 212 is fixedly installed at the bending section of the L-shaped rod 21, and a rubber pad 211 is fixedly installed on the bottom surface of the L-shaped rod 21.

[0042] In the above embodiment, it should be noted that after the staff determines the position of sewing the clothes and the buttons, the clothes are placed on the top of the workbench 11, and then the inclined rod 23 is pressed down, so that the rubber pad 211 at the bottom of the L-shaped rod 21 cooperates with the top surface of the workbench 11 to clamp the clothes and fix them. At this time, the magnet 212 fixedly installed on the bending section of the L-shaped rod 21 is adsorbed and fixed to the magnet 1 111.

[0043] Working principle: The L-shaped rod 21 can be rotated through the rotating shaft 31, and the rotation direction is toward or away from the top surface of the workbench 11. One end of the torsion spring 32 is fixedly connected to the triangular plate 33, and the other end is fixedly connected to the L-shaped rod 21. Under the action of the torsion spring 32, the other end of the L-shaped rod 21 can be kept tilted and not in contact with the top surface of the workbench 11. The staff presses one of the inclined rods 23 to press the L-shaped rods 21 on both sides through the cross bar 24. After the staff determines the position of sewing the clothes and buttons, the clothes are placed on the top of the workbench 11, and then the inclined rod 23 is pressed down, so that the rubber pad 211 at the bottom of the L-shaped rod 21 cooperates with the top surface of the workbench 11 to clamp the clothes and fix them. At this time, the magnet 2 212 fixedly installed on the bending section of the L-shaped rod 21 is adsorbed and fixed with the magnet 1 111 to avoid position deviation during the buttoning process. After the buttoning is completed, the staff can remove the clothes by lifting the inclined rod 23 to cooperate with the torsion spring 32.

Claims

1. A button fixing mechanism of a button sewing machine, comprising a workbench (11) and a button sewing machine (12), wherein the button sewing machine (12) is fixedly mounted at the center of the top surface of the workbench (11), and an opening (13) is provided at the center of the top of the workbench (11) for allowing a needle of the button sewing machine (12) to pass through, characterized in that: The top of the workbench (11) is also provided with a fixing mechanism, and the fixing mechanism can prevent the displacement of the buttoning position from the clothing during the process of the buttoning machine buttoning the clothing; The fixing mechanism comprises a triangular plate (33), the triangular plate (33) is fixedly mounted on the top surface of the workbench (11), a circular hole (331) is provided at the center of the triangular plate (33), and the inner wall of the circular hole (331) is rotatably connected to the rotating shaft (31); The other end of the rotating shaft (31) is fixedly connected to the L-shaped rod (21); the outer surface of the rotating shaft (31) is sleeved with a torsion spring (32); one end of the torsion spring (32) is fixedly connected to the triangular plate (33), and the other end is fixedly connected to the L-shaped rod (21); The other end of the L-shaped rod (32) is a bending mechanism, and the top surface of the L-shaped rod (32) is fixedly connected to the vertical rod (22), and the top of the vertical rod (22) is fixedly connected to the oblique rod (23).

2. The button fixing mechanism of a button sewing machine according to claim 1, characterized in that: The top of the inclined rod (23) and one end close to the bending point of the L-shaped rod (21) are arc surfaces, and the other end of the inclined rod (23) is fixedly connected to one end of the L-shaped rod (21) close to the triangular plate (33).

3. The button fixing mechanism of a button sewing machine according to claim 2, characterized in that: There are two vertical rods (22) in total, and the two vertical rods (22) are fixedly connected via a cross rod (24).

4. The button fixing mechanism of a button sewing machine according to claim 3, characterized in that: The bending part of the L-shaped rod (21) faces the side of the workbench (11), and a magnet 1 (111) is fixedly installed at a position close to the L-shaped rod (21) on the side of the workbench (11).

5. The button fixing mechanism of a button sewing machine according to claim 4, characterized in that: The bent section of the L-shaped rod (21) is fixedly mounted with a second magnet (212), and the bottom surface of the L-shaped rod (21) is fixedly mounted with a rubber pad (211).

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