Device convenient for arc cutting of clothing material

Abstract

The utility model discloses a device convenient for arc cutting of clothing, which comprises a button sewing machine, a base plate, a cutting unit and a positioning unit, the positioning unit comprises a positioning component and a positioning block, and the cutting unit comprises an arc blade and a linear blade. The arc-shaped blade and the linear blade are driven by power provided by the button sewing machine to punch to complete processing and cutting of clothing materials, the arc-shaped blade and the linear blade are arranged on the arc-shaped cutting block and the linear cutting block of the cutting unit respectively, and the clothing materials are cut by adjusting the distance between the arc-shaped cutting block and the linear cutting block. According to the garment material cutting device, garment material processing and cutting matched with different style requirements are achieved, garment material processing and cutting matched with different specifications are completed through longitudinal movement of the positioning block in the positioning assembly, so that cutting processing of arc-shaped edges of garment materials through manual trimming in the prior art is replaced, and due to the fact that operation is simple, the requirement for operation experience of workers is reduced; and the problem of repair caused by non-uniform trimming radian of manual trimming is avoided, and the production progress of the clothes is improved.

Description

Technical Field

[0001] This utility model relates to the field of garment processing technology, and more specifically, to a device for facilitating the arc cutting of clothing. Background Technology

[0002] With the automation of the garment manufacturing industry and the continuous improvement of people's living standards as society develops, people's demand for clothing and the diversification of styles are also constantly increasing. Therefore, how to improve garment manufacturing efficiency and how to adapt and match different styles of clothing on automated production lines are problems that the garment manufacturing industry must face.

[0003] In the existing garment manufacturing industry, button attaching machines are widely used. For example, the industry uses button attaching machines to cut fabrics such as shoulder patches. If the cut shoulder patch requires a curved edge, the current practice is usually to use paper strips to overlap the adhesive strips and then use scissors to make the first trim. Then, the size of the adhesive strips is measured, and the other end is trimmed again according to the measured size.

[0004] However, because the curved paper pattern is aligned with the shoulder patch and then the scissors are used to trim along the curved edge, the trimming curvature is uneven, the process is slow and prone to rework, which affects the overall production schedule of the garment. Utility Model Content

[0005] In view of the above-mentioned defects or improvement needs of the existing technology, this utility model provides a device for facilitating the arc cutting of clothing, including a cutting unit and a positioning unit that matches the cutting position of the cutting unit. The cutting plate matches the cutting position of the arc blade and the cutting position of the cutting blade through the punching of the arc blade and the positioning component of the positioning unit, thereby solving the problem of extended production time caused by the large amount of time spent on manual trimming and rework of uneven arc in clothing processing in the existing technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A device for facilitating curved cutting of fabric includes a button attaching machine and a base plate. The device further includes a cutting unit mounted on the button attaching machine and a positioning unit mounted on the base plate.

[0008] The cutting unit includes a positioning block fixedly installed at the bottom of the button-attaching machine, an arc-shaped cutting block and a straight cutting block slidably installed at the bottom of the positioning block, an arc-shaped blade fixedly installed at the bottom of the arc-shaped cutting block, and a straight cutting block fixedly installed at the bottom of the straight cutting block, and the relative position between the arc-shaped blade and the straight cutting block is adjustable.

[0009] The positioning unit includes a positioning component fixedly installed on the top of the pad and at least one set of positioning plates with adjustable relative positions that are slidably installed on the top of the positioning component.

[0010] Furthermore, the cutting unit also includes a connecting component connected to the button attaching machine, the connecting component being mounted on the top of the positioning block;

[0011] Furthermore, the positioning block is provided with a sliding groove for the arc cutting block and the straight cutting block to move horizontally;

[0012] Furthermore, the arc cutting block includes an arc cutting block sliding ear, which fits against the inner wall of the sliding groove;

[0013] Furthermore, the straight cutting block includes a straight cutting block sliding ear, which fits against the inner wall of the sliding groove;

[0014] Furthermore, the arc cutting block also includes an arc blade connecting hole that is connected to the arc blade by a screw;

[0015] Furthermore, the straight cutting block also includes a wire blade connection hole that is connected to the linear blade by a screw;

[0016] Furthermore, the positioning block is provided with sliding damping;

[0017] Furthermore, the positioning component is provided with an operation frame.

[0018] In summary, compared with the prior art, the above-described technical solution conceived by this utility model can achieve the following beneficial effects:

[0019] (1) The cutting unit of this utility model carries an arc blade for cutting arc edges and a linear blade for cutting straight edges. It punches through the power provided by the connected button attaching machine to complete the arc edge processing of the fabric. This replaces the problem in the prior art that the arc edge processing of the fabric is done by cutting along the arc edge with scissors. Due to the unevenness of the arc of the cutting, the speed is slow and it is easy to rework, which affects the overall production progress of the garment.

[0020] (2) The present invention fixes the arc-shaped blade and the linear blade at specific positions of the arc-shaped cutting block and the straight-line cutting block. The fabric processed by the arc-shaped blade and the linear blade punching is more uniform and has smaller differences than the existing method of trimming with scissors, thereby improving the quality of the finished garment.

[0021] (3) The positioning unit of this utility model includes a positioning component and a positioning plate that match the cutting positions of the arc-shaped blade and the linear blade. By adjusting the position of the positioning component and the positioning plate, different fabrics can be trimmed, thereby improving the versatility of this utility model when processing different fabrics.

[0022] (4) The cutting unit of this utility model is equipped with a sliding groove, a straight cutting block sliding ear and an arc cutting block sliding ear. By sliding the straight cutting block sliding ear and the arc cutting block sliding ear in the sliding groove, the distance between the arc blade and the linear blade can be changed to adapt to the processing of fabrics with different style requirements. This avoids the need to frequently change the customized cutting unit when processing fabrics with different requirements, thereby reducing the cost. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a device for facilitating arc cutting of clothing according to an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the cutting unit structure of a device for facilitating arc cutting of clothing according to an embodiment of the present invention;

[0025] Figure 3 This is a front view of a cutting unit of a device for facilitating curved cutting of clothing, according to an embodiment of the present invention.

[0026] Figure 4 This is a left view of a cutting unit of a device for facilitating curved cutting of clothing according to an embodiment of the present invention;

[0027] Figure 5 This is a right view of the cutting unit of a device for facilitating curved cutting of clothing according to an embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of the positioning unit structure of a device for facilitating arc cutting of clothing according to an embodiment of the present invention;

[0029] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1-button attaching machine, 2-pad plate, 3-cutting unit, 4-positioning unit, 301-positioning block, 302-arc cutting block, 303-straight cutting block, 304-arc blade, 305-linear blade, 306-sliding groove, 307-arc cutting block sliding ear, 308-straight cutting block sliding ear, 309-arc blade connecting hole, 310-linear blade connecting hole, 311-connecting assembly, 401-positioning assembly, 402-positioning plate, 403-sliding damping, 404-operation frame. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model. Furthermore, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0031] like Figure 1 As shown, one embodiment of this utility model provides a device for easily cutting fabric in an arc, which includes a button attaching machine 1, a pad 2, a cutting unit 3, and a positioning unit 4. In this embodiment, the button attaching machine 1 is a Jingling JL-3808E four-button sewing machine, but the button attaching machine 1 used in this utility model is not limited to the above-mentioned device; any mainstream button attaching machine 1 on the market can be selected. By removing the four-button mold of the button attaching machine 1, and further connecting the connecting component 311 to the button attaching machine 1 with screws, the preparation for use of this utility model is completed. The preparation work for this utility model is simple and convenient, and the button attaching machine 1 used can be any mainstream button attaching machine on the market; therefore, this utility model has great practicality.

[0032] The specific structure of the cutting unit 3 of the device for facilitating arc-shaped cutting of clothing according to this utility model embodiment is shown in the figure below. Figures 2 to 5The cutting unit 3 includes a positioning block 301, an arc cutting block 302, a straight cutting block 303, an arc-shaped blade 304, a linear blade 305, a sliding groove 306, an arc cutting block sliding ear 307, a straight cutting block sliding ear 308, an arc blade connecting hole 309, a linear blade connecting hole 310, and a connecting assembly 311. The connecting assembly 311, which is connected to the button-attaching machine 1 by screws, has the positioning block 301 mounted on its bottom. The bottom of the positioning block 301 has a sliding groove 306. The bottom of the positioning block 301 has the arc cutting block 302 and the straight cutting block 303 mounted on it. The arc cutting block 302 has the arc blade connecting hole 309, and the arc cutting block 302 is connected to the arc blade 304 by screws through the arc blade connecting hole 309. The straight cutting block 303 has the linear blade connecting hole 310. The straight cutting block 303 is connected to the linear blade 305 via the wire blade connecting hole 310 and screws. The top of the arc cutting block 302 is provided with an arc cutting block sliding ear 307, and the top of the straight cutting block 303 is provided with a straight cutting block sliding ear 308. The arc cutting block sliding ear 307 and the straight cutting block sliding ear 308 are in contact with the inner wall of the sliding groove 306. The arc cutting block sliding ear 307 and the straight cutting block sliding ear 308 slide horizontally through the sliding groove 306, thereby driving the linear blade 305 on the straight cutting block 303 and the arc cutting blade 304 on the arc cutting block 302 to move horizontally at the bottom of the positioning block 301, and thus the linear blade 305 on the straight cutting block 303 and the arc cutting blade 304 on the arc cutting block 302 move horizontally.

[0033] When fabric processing and cutting are required using the curved cutting fabric device of this utility model, according to the required length of fabric processing and cutting, the curved cutting block sliding ear 307 provided on the curved cutting block 302 and the straight cutting block sliding ear 308 provided on the straight cutting block 303 slide on the inner wall of the sliding groove 306 provided on the bottom of the positioning block 301, thereby driving the curved blade 304 installed at the bottom of the curved cutting block 302 and the linear blade 305 installed at the bottom of the straight cutting block 303 to move horizontally and change the curved blade 304 and the linear blade 305. The blade 305 is matched to the required length for cutting the fabric, and then punched by the power provided by the button attaching machine 1 to complete the fabric cutting process. This cutting process is simple, involving only one measurement, which is much simpler than the multiple measurement steps in the manual cutting of curved edge fabrics in the prior art, thereby reducing the processing time of the fabric cutting process. Furthermore, the present invention achieves the matching of different fabric cutting length requirements by changing the distance between the curved blade 304 and the linear blade 305, avoiding secondary replacement and reducing the use cost of the present invention. Furthermore, since the device of this utility model uses the button-attaching machine 1 to drive the arc-shaped blade 304 to perform punching and cutting of the arc-shaped edge of the fabric, it avoids the rework problem caused by scissor trimming during the manual cutting of arc-shaped edges of the fabric in the prior art, thereby avoiding the problem of affecting the overall production progress of the garment. On the other hand, by using the button-attaching machine 1 to drive the arc-shaped blade 304 to perform punching and cutting of the arc-shaped edge of the fabric, the difference between the fabrics after processing is smaller compared with the fabrics trimmed by scissors in the prior art, thereby improving the uniformity of different garments in the same batch of garment production.

[0034] This utility model embodiment provides a positioning unit 4 for a device that facilitates arc-cutting of clothing. The specific structure of this unit is shown in the figure below. Figure 6 The positioning unit 4 is mounted on the pad 2. The positioning unit includes a positioning component 401, a positioning plate 402, and a sliding damper 403. The positioning component 401 is mounted on the top of the pad 2, the positioning plate 402 is mounted on the top of the positioning component 401, and the sliding damper 403 is disposed on the positioning block 402. The positioning component 401 has an open structure and is also provided with an operation frame 404. The horizontal length of the operation frame 404 matches that of the positioning plate 402. The narrow side of the positioning plate 402 is in contact with the inner wall of the operation frame 404, thereby enabling the positioning plate 402 to move longitudinally within the operation frame 404. The sliding damper 403 disposed on the positioning block 402 limits the range of movement of the positioning plate 402 within the operation frame 404.

[0035] When processing and cutting fabric using the curved cutting fabric device of this utility model, the width of the fabric to be processed and cut is first measured. Based on the measured width, the position of the positioning plate 402 within the operation frame 404 is adjusted to match the width of the fabric to be processed and cut among multiple positioning plates 402. This enables the processing and cutting of fabrics of different styles and specifications, improves the versatility of the device, and avoids the need to replace or customize the positioning unit 4 for different styles and specifications, thus reducing the cost of using the device. Furthermore, the positioning components 401 and positioning plates 402 of this device have low material requirements and can use common materials such as PP board, further reducing the cost of using the device.

[0036] Those skilled in the art will readily understand that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for facilitating curved cutting of fabric, comprising a button attaching machine (1) and a pad (2), characterized in that, The device for facilitating curved cutting of fabric further includes a cutting unit (3) disposed on the button attaching machine and a positioning unit (4) disposed on the pad, wherein: The cutting unit (3) includes a positioning block (301) fixedly installed at the bottom of the button attaching machine (1), an arc cutting block (302) and a straight cutting block (303) slidably installed at the bottom of the positioning block (301). An arc-shaped blade (304) is fixedly installed at the bottom of the arc cutting block (302), and a linear blade (305) is fixedly installed at the bottom of the straight cutting block (303). The relative positions between the arc-shaped blade (304) and the linear blade (305) are adjustable. The positioning unit (4) includes a positioning component (401) fixedly installed on the top of the pad (2) and at least one set of positioning plates (402) with adjustable relative positions that are slidably installed on the top of the positioning component (401).

2. The device for facilitating arc cutting of clothing according to claim 1, characterized in that, The cutting unit (3) also includes a connecting component (311) connected to the button attaching machine (1), the connecting component (311) being mounted on the top of the positioning block (301).

3. The device for facilitating arc cutting of clothing according to claim 1, characterized in that, The positioning block (301) is provided with a sliding groove (306) for the arc cutting block (302) and the straight cutting block (303) to move horizontally.

4. The device for facilitating arc cutting of clothing according to claim 3, characterized in that, The arc cutting block (302) includes an arc cutting block sliding ear (307), which is in contact with the inner wall of the sliding groove (306).

5. The device for facilitating arc cutting of clothing according to claim 3, characterized in that, The straight cutting block (303) includes a straight cutting block sliding ear (308), which is in contact with the inner wall of the sliding groove (306).

6. The device for facilitating arc cutting of clothing according to claim 1, characterized in that, The arc cutting block (302) also includes an arc blade connection hole (309) that is connected to the arc blade (304) by screws.

7. The device for facilitating arc cutting of clothing according to claim 1, characterized in that, The linear cutting block (303) also includes a wire blade connection hole (310) that is connected to the linear blade (305) by a screw.

8. The device for facilitating arc cutting of clothing according to claim 1, characterized in that, The positioning plate (402) is provided with a sliding damper (403).

9. The device for facilitating arc cutting of clothing according to claim 1, characterized in that, An operation box (404) is provided on the positioning component (401).

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