Clothing processing buttonhole opening equipment

Abstract

The buttonhole opening equipment comprises a base, an upper platform is arranged at the position, close to the top, of the front face of the base, a sliding groove is transversely formed in the top of the upper platform, a laser transmitter is arranged in the sliding groove, and a punching device is vertically installed in the center of the upper platform. The bottom of the punching device is provided with a tapper, the center of the punching device is fixedly connected with a middle baffle, the top of the punching device is fixedly connected with a pull rod, a spring is arranged between the upper baffle and the middle baffle, and a spring is arranged between the middle baffle and the lower baffle. According to the buttonhole opening equipment for garment processing, the distance between the laser emitter and the punching device is adjusted to be the distance between buttonholes, after the buttonholes are punched, the garment is pulled, the buttonholes are moved to the laser identification position, the pull rod is pressed to punch the second buttonhole, the operation continues to be repeated, the punched distance between the buttonholes is accurate, and manual single measurement is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing, in particular to a clothing processing buttonhole making device. Background Art

[0002] A buttonhole is a hole on various types of clothing that is used with buttons. Opening buttonholes is the processing of the holes in various types of clothing. In the existing clothing processing, opening buttonholes is mostly done manually, which is difficult to operate, time-consuming and labor-intensive, and is not conducive to improving the efficiency of clothing production. For this reason, various clothing processing buttonhole opening devices are proposed in the prior art, such as the prior art: CN208807671U, which includes a base, two mutually symmetrical brackets are provided above the base, a support plate is provided between the two brackets, a hydraulic cylinder is provided on the support plate, a sliding plate is provided below the support plate, a piston rod of the hydraulic cylinder is coaxially and tightly welded to the top surface of the sliding plate, a groove is provided on the top surface of the base, a movable block is provided on the groove, and a knife groove is provided at the center of the top surface of the movable block.

[0003] There are other existing technologies:

[0004] CN210809437U, a buttonhole making device for clothing;

[0005] CN218571489U, a buttonhole opening device for garment processing.

[0006] In the actual use of the clothing processing buttonhole making equipment mentioned in the above prior art, the distance between buttonholes needs to be manually visually inspected, so there is an error between the buttonholes processed each time, and the buttons may not be aligned when they are subsequently passed through. Utility Model Content

[0007] The utility model aims to provide a clothing processing buttonhole making device to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clothing processing buttonhole making equipment, comprising a base, characterized in that: an upper platform is arranged near the top on the front side of the base, a workbench is arranged near the bottom on the front side of the base, an upper baffle is fixedly connected to the center position of the top of the upper platform, a lower baffle is fixedly connected to the center position of the bottom of the upper platform, a punching device is vertically installed at the center position of the upper platform, a hole opener is arranged at the bottom of the punching device, an intermediate baffle is fixedly connected to the center position of the punching device, a pull rod is fixedly connected to the top of the punching device, a spring is arranged between the upper baffle and the intermediate baffle, and a spring is arranged between the intermediate baffle and the lower baffle.

[0009] Preferably, a sliding groove is transversely opened on the top of the upper platform, a laser emitter is arranged inside the sliding groove, and a scale bar is arranged on the top of the upper platform near the back side.

[0010] Preferably, a rotating cavity is opened at the bottom of the upper platform, a rotating rod is fixedly connected to the inside of the rotating cavity, a connecting rod is arranged below the rotating rod, a pressure roller is arranged at the bottom of the connecting rod, and a compression spring is arranged between the connecting rod and the rotating rod.

[0011] Preferably, a guide plate is provided at the bottom of the lower baffle.

[0012] Preferably, the pressing rollers are provided at four locations, and the punching devices are located at the centers of the four pressing rollers.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The clothing processing buttonhole making equipment is to lay the clothes flat on the workbench, move the connecting rods at four places to make the pressure roller press the clothes, align the position where the buttonhole needs to be made under the hole opener, press the pull rod, the middle baffle moves downward with the punching device, the spring between the middle baffle and the lower baffle contracts, the hole opener touches the clothes downward to make a hole, loosen the pull rod, the spring elastic force is released to make the punching device return to its original position, pull the clothes to the next buttonhole position to align with the hole opener, and repeat the above operation to punch holes.

[0015] 2. For the buttonhole punching equipment for clothing, observe the scale line and adjust the distance between the laser transmitter and the punching device to the distance between the buttonholes. After punching the first buttonhole, pull the clothing to move the punched buttonhole to the laser mark, press the pull rod to punch the second buttonhole, and repeat the above operation. In this way, the distance between the punched buttonholes is accurate and there is no need for manual individual measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a top view of the structure of the utility model;

[0018] Figure 3 for Figure 2 A sectional view shown;

[0019] Figure 4 for Figure 2 Cross-sectional view at point B is shown.

[0020] In the figure: 1, base; 2, upper platform; 3, workbench; 4, punching device; 5, pressure roller; 6, laser transmitter; 7, scale bar; 201, sliding groove; 202, upper baffle; 203, lower baffle; 204, guide plate; 205, rotating cavity; 206, rotating rod; 401, hole opener; 402, middle baffle; 403, spring; 404, pull rod; 501, connecting rod. DETAILED DESCRIPTION

[0021] 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.

[0022] Example: See Figure 1 The utility model provides a technical solution: a clothing processing buttonhole making device.

[0023] Among them, an upper platform 2 is arranged near the top on the front side of the base 1, a workbench 3 is arranged near the bottom on the front side of the base 1, an upper baffle 202 is fixedly connected to the center position of the top of the upper platform 2, a lower baffle 203 is fixedly connected to the center position of the bottom of the upper platform 2, a punching device 4 is vertically installed at the center position of the upper platform 2, a hole opener 401 is arranged at the bottom of the punching device 4, an intermediate baffle 402 is fixedly connected to the center position of the punching device 4, a pull rod 404 is fixedly connected to the top of the punching device 4, a spring 403 is arranged between the upper baffle 202 and the intermediate baffle 402, and a spring 403 is arranged between the intermediate baffle 402 and the lower baffle 203.

[0024] In this embodiment, the upper platform 2 is fixed on the base 1 and is located directly above the workbench 3. The clothes are placed on the surface of the workbench 3 from one side, and the place where the buttonholes need to be made is aligned with the punching device 4. The pull rod 404 on the punching device 4 is pressed, and the punching device 4 passes through the holes in the center of the upper baffle 202 and the lower baffle 203, driving the bottom hole opener 401 to move downward, and the middle baffle 402 moves with it, compressing the spring 403 between the middle baffle 402 and the lower baffle 203 until the hole opener 401 contacts the clothes and punches holes. After completion, the pull rod 404 is released, and the spring 403 between the middle baffle 402 and the lower baffle 203 releases its elastic force to push the middle baffle 402 upward, causing the punching device 4 to move upward until the spring 403 between the upper baffle 202 and the middle baffle 402 and the spring 403 between the middle baffle 402 and the lower baffle 203 reach a force balance, the punching device 4 stops moving, and the clothes are pulled until the hole opener 401 is aligned with the next buttonhole opening position, and the pull rod 404 is continued to be pressed down, and the above operation is repeated to open the buttonholes.

[0025] A sliding groove 201 is horizontally opened on the top of the upper platform 2 , a laser emitter 6 is arranged inside the sliding groove 201 , and a scale bar 7 is arranged on the top of the upper platform 2 near the back side.

[0026] In this embodiment, the laser emitter 6 can emit a laser, which is reflected on the clothes and leaves a light spot mark. At the same time, the laser emitter 6 can move in the sliding groove 201. The scale bar 7 extends to both sides with the punching device 4 as the 0 scale point, and the position of the laser emitter 6 in the sliding groove 201 is moved so that the distance between it and the punching device 4 marked on the scale bar 7 is the distance between the two buttonholes. When the first buttonhole is punched, the clothes are pulled to move the punched buttonhole to the laser mark, and the pull rod is pressed to punch the second buttonhole. In this way, the distance between the punched buttonholes is the same as the distance between the laser emitter 6 and the punching device 4, thereby achieving accurate measurement of the distance between the buttonholes.

[0027] Among them, a rotating chamber 205 is opened at the bottom of the upper platform 2, a rotating rod 206 is fixedly connected inside the rotating chamber 205, a connecting rod 501 is arranged below the rotating rod 206, a pressure roller 5 is arranged at the bottom of the connecting rod 501, and a compression spring is arranged between the connecting rod 501 and the rotating rod 206.

[0028] In this embodiment, the connecting rod 501 is sleeved on the rotating rod 206 through a circular ring at one end, and can be rotated on the rotating rod 206, biased towards the position of the punching device 4. The rotating chamber 205 opens a certain rotation space for the rotating rod 206. The compression spring continuously applies a downward force to the rotating rod 206, so that the pressure roller 5 can press the clothes, thereby keeping the clothes flat. When pulling the clothes, the pressure roller 5 will rotate and continue to apply downward pressure to avoid wrinkling of the clothes and deformation of the punched buttonholes.

[0029] Wherein, a guide plate 204 is arranged at the bottom of the lower baffle 203 .

[0030] In this embodiment, the guide plate 204 ensures that the hole opener 401 is always in the middle position when it is downward, and the central axis will not deviate when the punching device 4 moves, so that the punched buttonholes will not have position errors.

[0031] There are four pressing rollers 5 , and the punching devices 4 are located at the centers of the four pressing rollers 5 .

[0032] In this embodiment, the pressure rollers in four directions are all facing the position of the punching device 4, so that the clothes below remain flat. When punching holes, the clothes must be pulled after the punching device 4 is lifted, otherwise the hole opener 401 will remain on the clothes and tear the clothes, causing them to break.

[0033] Working principle: first, lay the clothes flat on the workbench 3, move the connecting rods 501 at four places so that the pressure roller 5 presses the clothes, adjust the position of the laser emitter 6 so that the distance from the laser emitter 6 to the punching device 4 is the distance between two buttonholes, turn on the laser emitter 6, align the clothes with the position where the first buttonhole needs to be opened directly below the hole opener 401, press the pull rod 404, the middle baffle 402 moves downward with the punching device 4, the spring 403 between the middle baffle 402 and the lower baffle 203 contracts, and the hole opener 401 contacts the clothes downward to open a hole, release the pull rod 404, the elastic force of the spring 403 is released, and the punching device 4 returns to its original position, pull the clothes, move the completed buttonhole to the position of the laser emitter 6 mark light spot, repeat the above operation to continue punching, and the punched buttonholes are of precise distance.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] 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 clothing processing buttonhole making device, comprising a base (1), characterized in that: An upper platform (2) is arranged near the top of the front side of the base (1), and a workbench (3) is arranged near the bottom of the front side of the base (1). An upper baffle (202) is fixedly connected to the center position of the top of the upper platform (2), and a lower baffle (203) is fixedly connected to the center position of the bottom of the upper platform (2). A punching device (4) is vertically installed at the center position of the upper platform (2), a hole opener (401) is arranged at the bottom of the punching device (4), an intermediate baffle (402) is fixedly connected to the center position of the punching device (4), and a pull rod (404) is fixedly connected to the top of the punching device (4). A spring (403) is arranged between the upper baffle (202) and the intermediate baffle (402), and a spring (403) is arranged between the intermediate baffle (402) and the lower baffle (203).

2. The clothing processing buttonhole opening device according to claim 1, characterized in that: A sliding groove (201) is transversely provided on the top of the upper platform (2), a laser emitter (6) is arranged inside the sliding groove (201), and a scale bar (7) is arranged on the top of the upper platform (2) near the back.

3. The clothing processing buttonhole opening device according to claim 1, characterized in that: A rotating chamber (205) is provided at the bottom of the upper platform (2), a rotating rod (206) is fixedly connected inside the rotating chamber (205), a connecting rod (501) is provided below the rotating rod (206), a pressure roller (5) is provided at the bottom of the connecting rod (501), and a compression spring is provided between the connecting rod (501) and the rotating rod (206).

4. The clothing processing buttonhole opening device according to claim 1, characterized in that: A guide plate (204) is provided at the bottom of the lower baffle plate (203).

5. The clothing processing buttonhole opening device according to claim 3, characterized in that: The pressing rollers (5) are arranged at four locations, and the punching devices (4) are located at the centers of the four pressing rollers (5).

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