Die clamp device for opening oblique insert pocket of automatic template machine

Abstract

The utility model discloses a mould clamp device of an automatic template machine for opening an inclined insert pocket, which comprises an upper cover plate, a lower cover plate and a clamping plate, a sewing path is arranged on the upper cover plate, a sewing opening is arranged on the lower cover plate, the clamping plate is arranged between the upper cover plate and the lower cover plate and is provided with an inverted T-shaped opening, one side of the upper cover plate is flexibly connected with one side of the lower cover plate, and the other side of the upper cover plate is flexibly connected with the other side of the lower cover plate. One side of the clamping plate is flexibly connected with the lower cover plate, and the sewing path on the upper cover plate corresponds to the sewing opening on the lower cover plate. According to the die clamp device, accurate guiding of a sewing path is achieved through the corresponding structure of the sewing path of the upper cover plate and the sewing opening of the lower cover plate, accurate fixing of the positions of pocket cloth and cushion surface cloth is guaranteed through the design of the inverted-T-shaped opening, cloth wrinkling is prevented through the arrangement of the buffering element, two oblique pockets can be machined at the same time through the symmetrical design, and the machining efficiency is improved. The problems that in the prior art, accurate guiding is lacked, and cloth is prone to displacement and deformation are effectively solved, and the production efficiency and quality of oblique pockets are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sewing mould, especially to a mould clamp device of automatic template machine oblique bag opening. BACKGROUND

[0002] In the garment processing and manufacturing process, oblique bag opening is one of the common processes, which is widely used in the production of various garments such as suits, coats, shirts and trousers. The traditional oblique bag opening process mainly relies on manual operation, which not only has low work efficiency, but also has high technical requirements for the operator, which easily causes unstable product quality and poor consistency.

[0003] With the development of garment manufacturing industry, automatic template machine is introduced into the oblique bag opening process, which effectively improves the production efficiency and the consistency of product quality. However, the existing automatic template machine oblique bag opening equipment still has many deficiencies:

[0004] The existing mould clamp lacks accurate guidance of sewing route, and the operator needs to control the sewing path according to experience, which increases human error and easily causes displacement or deformation of the clamped cloth during the clamping process, resulting in inaccurate sewing position. The traditional clamp cannot effectively fix the relative position of the bag cloth and the pad cloth, so that the edge of the bag opening is not flat, which affects the appearance of the finished product.

[0005] Therefore, there is an urgent need for a mould clamp device of automatic template machine oblique bag opening with simple structure, accurate positioning and convenient operation to solve the problems existing in the prior art and improve production efficiency and product quality. UTILITY MODEL CONTENT

[0006] The technical problem to be solved by the utility model is to solve the above-mentioned technical problems, provide a mould clamp device of automatic template machine oblique bag opening with simple structure, accurate positioning and convenient operation, so as to overcome the problems such as lack of accurate guidance of sewing route, easy displacement and deformation of clamped cloth and inability to effectively fix the relative position of bag cloth and pad cloth in the prior art.

[0007] The utility model adopts the technical scheme to solve the technical problem:

[0008] A mould clamp device of automatic template machine oblique bag opening, the mould clamp device comprises:

[0009] an upper cover plate, which is provided with a sewing path;

[0010] a lower cover plate, which is provided with a sewing port; and

[0011] a clamping plate, which is arranged between the upper cover plate and the lower cover plate and is provided with an opening;

[0012] The upper cover plate is flexibly connected with one side of the lower cover plate, one side of the clamping plate is flexibly connected with the lower cover plate, and the sewing line on the upper cover plate corresponds to the sewing port on the lower cover plate.

[0013] Preferably, the sewing line is in the form of a groove, and a plurality of buffer elements are arranged at the bottom of the two sides of the sewing line to provide support for the cloth.

[0014] Preferably, two inclined sewing ports are arranged on the lower cover plate, the sewing ports are in the form of a strip, and a plurality of equidistant scale lines are arranged on the surface of the lower cover plate.

[0015] Preferably, the opening on the clamping plate is in the form of a convex opening, the convex opening comprises a bottom section and a top section, and the bottom section corresponds to the sewing port on the lower cover plate.

[0016] Preferably, a buffer element is arranged at the edge of the bottom section of the convex opening to support the clamping plate and the upper cover plate.

[0017] Preferably, the sewing port, the convex opening, the buffer element and the sewing line are in pairs and are arranged symmetrically along the center line on the plate surface.

[0018] Preferably, the upper cover plate, the clamping plate and the lower cover plate are made of transparent material.

[0019] The technical effects that can be achieved by the utility model are as follows.

[0020] The utility model discloses the structure that the sewing line arranged on the upper cover plate corresponds to the sewing port arranged on the lower cover plate, which can accurately guide the sewing machine to run along the predetermined path and reduce human error. By arranging the clamping plate and the convex opening thereof, the relative position of the bag cloth and the cushion cloth can be accurately fixed to prevent the cloth from shifting or deforming during the sewing process. By arranging the buffer element, uniform support force can be provided to prevent the cloth from wrinkling and ensure the sewing quality. DRAWINGS

[0021] Figure 1 It is a structure schematic view of the automatic template machine inclined insertion bag opening template fixture device in embodiment 1.

[0022] The drawings show that: 1, the upper cover plate; 2, the clamping plate; 3, the lower cover plate; 4, the sewing line; 5, the sponge strip; 6, the sewing port; 7, the convex opening. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings and embodiments, but these specific implementation schemes do not limit the protection scope of the utility model in any way.

[0024] Embodiment 1

[0025] Referring to the drawings Figure 1 An automatic template machine oblique insertion bag opening jig device, the jig device comprises an upper cover plate 1, a lower cover plate 3 and a clamping plate 2.

[0026] The upper cover plate 1 is made of high-strength lightweight transparent material, the surface is smooth and flat, which is convenient for the operator to open and close. The upper cover plate 1 is provided with a sewing line 4 corresponding to the two sewing ports 6 on the lower cover plate 3, the sewing line 4 is in the form of a groove, the depth is about 2mm, the width is about 3mm, which completely matches the size of the sewing machine needle. The two sides of the bottom of the sewing line 4 are provided with a plurality of parallel sponge strips 5, each sponge strip 5 is about 120mm long, about 3mm wide and about 3mm thick, which is made of high elasticity and wear-resistant sponge material, used to provide uniform support for the cloth to prevent the cloth from wrinkling during sewing. One side of the upper cover plate 1 is flexibly connected with the lower cover plate 3 by adhesive tape.

[0027] The lower cover plate 3 is comparable in size to the upper cover plate 1, and is also made of high-strength lightweight material. The lower cover plate 3 is provided with two obliquely arranged sewing ports 6, which are in the form of a long strip, about 120mm long and about 3mm wide. The distance between the two sewing ports 6 is the standard size of the oblique insertion bag, usually 25-30mm. These sewing ports 6 are specially used to place the pad cloth to ensure that the sewing machine needle can pass through accurately. The surface of the lower cover plate 3 is marked with a plurality of equally spaced scale lines, the distance between the scale lines is 10mm, and the coverage range is 100-160mm, which is used to assist workers to correctly place clothes when sewing oblique insertion bags of different sizes. The periphery of the lower cover plate 3 is provided with a slightly raised edge, about 1mm high, to prevent the cloth from slipping during the operation.

[0028] The clamping plate 2 is a key component between the upper cover plate 1 and the lower cover plate 3, one side of the clamping plate 2 is flexibly connected with the lower cover plate 3 by adhesive tape, which is made of transparent material, such as plastic plate, which is convenient for observing the placement of the cloth. The clamping plate 2 is provided with a convex-shaped opening 7, which corresponds to the sewing port 6 on the lower cover plate 3, used to limit the sewing position of the outer edge of the oblique insertion bag; the side edge top of the convex-shaped opening 7 is used to prompt the sewing position of the bag cloth, to ensure that the operator can accurately fix the bag cloth between the two sewing ports 6 on the lower cover plate 3 and sew. The bottom edge of the convex-shaped opening 7 is attached with a sponge strip 5, which is used to support the clamping plate 2 and the upper cover plate 1, leaving a certain gap, to prevent excessive pressure on the cloth. The area of the convex-shaped opening 7 is designed to be large enough to completely accommodate the two sewing ports 6 on the lower cover plate 3, to ensure that the needle can smoothly pass through all the layers of cloth during sewing.

[0029] The above-mentioned sewing ports 6, convex-shaped openings 7, sponge strips 5 and sewing lines 4 are each a pair, symmetrically arranged at their opposite positions, so as to process two oblique insertion bags at the same time, to improve production efficiency. The symmetry axis is located on the center line of the jig, so that the structures on both sides are completely the same.

[0030] The working principle and method of the above-mentioned automatic template machine for opening oblique insert bags are as follows:

[0031] The operator places the mold fixture on a flat workbench, opens the upper cover 1 to open the mold fixture, selects a suitable scale line on the lower cover 3 as a reference according to the required size of the slanted pocket, and places the padding cloth flat on the lower cover 3 so that it covers the two sewing openings 6. The position of the padding cloth must be aligned with the selected scale line.

[0032] Place the pre-cut bag fabric on top of the padding fabric, paying attention to the orientation and position of the bag fabric to ensure it forms a correct slanted pocket. Replace the clamp 2, aligning the bottom of its U-shaped opening 7 with the outer edge of the bag fabric and the top two sections of its side with the side of the bag fabric. You can clearly see whether the bag fabric and padding fabric are in the correct position through the U-shaped opening 7 of the clamp 2.

[0033] Gently close the upper cover 1 to clamp the fabric with the lower cover 3, while ensuring that the sewing path 4 on the upper cover 1 is fully aligned with the sewing opening 6 on the lower cover 3. The sponge strip 5 will provide appropriate elastic support during this process, ensuring that the fabric is firmly clamped without excessive pressure that could deform the fabric.

[0034] Install the assembled mold clamp onto the automatic template machine, ensuring accurate positioning using positioning holes and pins. Start the automatic template machine; the sewing machine will sew along the sewing path 4 on the upper cover plate 1, with the needle passing through the sewing path 4, the bag fabric, the padding fabric, and the sewing opening 6 on the lower cover plate 3, completing the sewing of the slanted pocket. Due to the symmetrical design of the mold clamp, two slanted pockets can be sewn simultaneously in one operation, greatly improving production efficiency.

[0035] After sewing is complete, stop the automatic template machine, remove the template clamp, open the top cover 1, remove the sewn fabric, and check the sewing quality to ensure that the appearance and function of the slanted pocket meet the requirements. If you need to sew the next piece, repeat the above steps.

[0036] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any innovative improvements or substitutions based on the present invention should fall within the scope of the claims of the present invention. Furthermore, the parameters, materials, and processes mentioned in the above embodiments are not unique. Without departing from the technical essence of the present invention, those skilled in the art can make various alternative choices, and these alternative solutions should also be considered to fall within the scope of protection of the present invention.

Claims

1. A mold clamping device for opening oblique insert bags using an automatic template machine, characterized in that, The mold clamping device includes: The top cover has a sewing path on it; The lower cover plate has a sewing opening; and A clamping plate is provided between the upper cover plate and the lower cover plate, and the clamping plate has an opening; The upper cover plate is flexibly connected to the lower cover plate on one side, the clamping plate is flexibly connected to the lower cover plate on one side, and the sewing path on the upper cover plate corresponds to the sewing opening on the lower cover plate.

2. The mold clamping device according to claim 1, characterized in that, The sewing path is grooved, and multiple cushioning elements are provided on the bottom of both sides of the sewing path to provide support for the fabric.

3. The mold clamping device according to claim 1, characterized in that, The lower cover plate has two inclined sewing openings, which are elongated, and the surface of the lower cover plate has multiple equally spaced scale lines.

4. The mold clamping device according to claim 1, characterized in that, The opening on the clamp is a U-shaped opening, which includes a bottom and a top section, with the bottom corresponding to the sewing opening on the lower cover plate.

5. The mold clamping device according to claim 4, characterized in that, The bottom edge of the convex opening is provided with a buffer element to support the space between the clamping plate and the upper cover plate.

6. The mold clamping device according to claim 1, characterized in that, The sewing opening, the U-shaped opening, the buffer element, and the sewing path are all in pairs and are symmetrically arranged along the center line on the plate surface.

7. The mold clamping device according to claim 1, characterized in that, The upper cover, clamping plate, and lower cover are made of transparent material.

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