Pressing plate for cloth cutting

Abstract

The utility model provides a cloth cutting pressing plate which comprises a cloth cutting table and a plurality of pieces of cloth to be cut stacked on the cloth cutting table, and further comprises a pressing plate body placed above the cloth to be cut and an electromagnet installed at the bottom of the cloth cutting table and used for attracting the pressing plate body. Wherein an inserting cavity is formed in one pressing block, one end of the inserting cavity is in an opening shape, through sliding grooves are formed in the two sides of the inserting cavity, a telescopic rod movably inserted into the inserting cavity is arranged at the end of the other pressing block, screw rods penetrating through the corresponding sliding grooves are arranged on the two sides of the other end of the telescopic rod, and locking nuts are arranged outside the screw rods. The two sides of the pressing block are each provided with a side pressing part in a hinged mode. And through cooperation of the electromagnet and the pressing plate body, efficient pressing of multiple layers of cloth is achieved, the cloth is prevented from sliding in the cutting process, and therefore the cutting precision is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth cutting field especially is concerned with a compression plate for cloth cutting. BACKGROUND

[0002] In the field of textile and garment manufacturing, cloth cutting is a crucial link in the production process. In order to improve production efficiency, multiple layers of cloth are usually stacked during the cutting process, and cutting is performed along the specified graphic contour line using a cutting template and a cloth cutting machine. The accuracy of multi-layer cloth cutting directly affects the quality of the product and the utilization rate of materials.

[0003] However, in actual operation, the multi-layer stacking of cloth is prone to slipping or misalignment, especially when the cloth is not fully fixed or compressed during the cutting process. Slippage not only causes the cutting line to deviate, but also directly affects subsequent sewing and product quality. In addition, if any layer of the dozens of layers of cloth is cut inaccurately, the entire batch of materials may be scrapped, causing serious resource waste.

[0004] Currently, the commonly used compression devices on the market are mostly fixed compression plates. Although these compression plates can fix the cloth to some extent, they are difficult to distribute pressure evenly during multi-layer cloth cutting, leading to misalignment of the edge area of the cloth, especially when the cloth thickness is uneven or the cutting template is complex. In addition, the compression plate is usually of a single size and shape, making it difficult to adapt to the contour shape of different cutting templates and unable to flexibly adjust the working area of the compression plate. Therefore, a compression plate for cloth cutting is proposed to solve the above problems. SUMMARY

[0005] The main purpose of the utility model is to provide a compression plate for cloth cutting, which solves the problem of uneven distribution of pressure during multi-layer cloth cutting, leading to misalignment of the edge area of the cloth, especially when the cloth thickness is uneven or the cutting template is complex. In addition, the compression plate is usually of a single size and shape, making it difficult to adapt to the contour shape of different cutting templates and unable to flexibly adjust the working area of the compression plate.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme: a compression plate for cloth cutting, comprising a cloth cutting table and multiple layers of cloth to be cut stacked thereon, a compression plate main body placed above the cloth to be cut, and an electromagnet installed at the bottom of the cloth cutting table for attracting the compression plate main body. The compression plate main body includes two compression blocks, one of which is provided with a plug-in cavity, one end of the plug-in cavity is open, and both sides are provided with through-slots. The end of the other compression block is provided with a telescopic rod that is inserted into the plug-in cavity. The other end of the telescopic rod is provided with a screw rod on both sides, which passes through the corresponding slide groove. The outside of the screw rod is provided with a locking nut. The two sides of the compression block are hingedly provided with a side compression part.

[0007] In the preferred solution, the two sides of the pressing block are provided with L-shaped accommodating grooves capable of accommodating the side pressing parts, and the side pressing parts are L-shaped and are hingedly arranged in the L-shaped accommodating grooves.

[0008] In the preferred solution, the side pressing part comprises a straight rod and an L-shaped pressing rod, the tail end of the straight rod is hingedly arranged in the L-shaped accommodating groove, the front end of the straight rod is provided with an insertion opening, an expansion cavity is arranged in the straight rod and is in communication with the insertion opening, the width of the expansion cavity is greater than that of the insertion opening, the tail end of the L-shaped pressing rod is provided with a pull rod extending into the expansion cavity through the insertion opening, and the end of the pull rod is provided with a limiting block with a size matched with that of the expansion cavity.

[0009] In the preferred solution, the two sides of the front end of the L-shaped pressing rod are provided with L-shaped accommodating grooves, and the L-shaped accommodating grooves are provided with expansion pressing parts hingedly arranged at the tail ends.

[0010] In the preferred solution, the two ends of the L-shaped accommodating groove are through.

[0011] The utility model provides a kind of pressing plate for cloth cutting, by the cooperation of electromagnet and pressing plate main body, realize the efficient pressing of multilayer cloth, avoid the slippage of cloth in the cutting process, to significantly improve the cutting accuracy, while the telescopic structure design of pressing plate main body, can be flexibly adjusted according to the change of cloth stacking thickness;In addition, the setting of L-shaped side pressing part and expansion pressing part, further expand the pressing range, adapt to the demand of complex sample pattern. ACCURACY

[0012] The utility model will be further described below in connection with the drawings and examples:

[0013] Figure 1 It is the side view of the pressing plate main body, cloth cutting table and electromagnet connection structure of the utility model;

[0014] Figure 2 It is the structure diagram of the pressing plate main body of the utility model;

[0015] Figure 3 It is the explosion structure diagram of the pressing plate main body of the utility model;

[0016] Figure 4 It is the half cut structure diagram of the side pressing part of the utility model;

[0017] Figure 5 It is the structure diagram of the pressing plate main body of the utility model in unfolded state;

[0018] In the figure: cloth cutting table 1; cloth to be cut 2; compression plate main body 3; compression block 31; plug-in cavity 32; sliding groove 33; screw rod 34; locking nut 35; L-shaped accommodating groove 36; side compression part 37; telescopic rod 38; straight rod 370; L-shaped compression rod 371; pull rod 372; limiting block 373; insertion port 374; telescopic cavity 375; L-shaped accommodating groove 376; expanded compression part 378; electromagnet 4. DETAILED DESCRIPTION

[0019] As Figures 1-5 shown, a compression plate for cloth cutting includes a cloth cutting table 1, cloth to be cut 2, a compression plate main body 3, and an electromagnet 4. The cloth cutting table 1 is used to place cloth and support the cutting process. Multiple layers of cloth to be cut 2 are stacked on the cloth cutting table 1 according to cutting requirements. The compression plate main body 3 is placed above the cloth to be cut 2 to compress the cloth. The electromagnet 4 is installed at the bottom of the cloth cutting table 1 to attract the compression plate main body 3, thereby providing stable fixing force to the compression plate main body 3.

[0020] It should be noted that the compression plate main body 3 is a metal material that can be attracted by the electromagnet 4. If necessary, a sample drawing can be placed on top of the cloth to be cut 2, and the compression plate main body 3 can be placed on the sample drawing.

[0021] Further, the compression plate main body 3 includes two compression blocks 31. One of the compression blocks 31 is provided with a plug-in cavity 32. One end of the plug-in cavity 32 is open, and both sides are provided with a through sliding groove 33. The other compression block 31 is provided with a telescopic rod 38 that is movably inserted into the plug-in cavity 32. The other end of the telescopic rod 38 is provided with a screw rod 34 that passes through the corresponding sliding groove 33. The outside of the screw rod 34 is provided with a locking nut 35. By extending and retracting the telescopic rod 38 in the plug-in cavity 32, the length of the compression plate main body 3 can be effectively adjusted. The screw rod 34 can slide in the sliding groove 33 to achieve a sliding limiting effect. The locking nut 35 can be tightened to achieve the effect of locking the length.

[0022] In addition, both sides of the compression block 31 are hingedly provided with a side compression part 37. The side compression part 37 can be expanded by rotating to match the cutting shape, thereby providing compression force to the cloth to be cut 2 below from multiple points to achieve the effect of uniform compression from multiple points.

[0023] In a preferred embodiment, both sides of the compression block 31 are provided with an L-shaped accommodating groove 36 that can accommodate the side compression part 37. The side compression part 37 is L-shaped and is hingedly arranged in the L-shaped accommodating groove 36. When not in use, the side compression part 37 can be stored in the L-shaped accommodating groove 36.

[0024] In the preferred embodiment, the side pressing part 37 comprises a straight rod 370 and an L-shaped pressing rod 371, the tail end of the straight rod 370 is hingedly arranged in the L-shaped accommodating slot 36, so as to facilitate rotation around the hinge point, and the front end is provided with an insertion port 374, and an expansion cavity 375 in communication with the insertion port 374 is arranged in the straight rod 370, the width of the expansion cavity 375 is greater than that of the insertion port 374, and the tail end of the L-shaped pressing rod 371 is provided with a pull rod 372 extending into the expansion cavity 375 through the insertion port 374, and the end of the pull rod 372 is provided with a limiting block 373 with a size matched with the expansion cavity 375, so that the use length of the pull rod 372 in the expansion cavity 375 can be adjusted by expansion and contraction, and the limiting block 373 in the expansion cavity 375 can slide to limit and prevent the pull rod 372 from falling off, so that the pressing position can be further flexibly adjusted.

[0025] In the preferred embodiment, the two sides of the front end of the L-shaped pressing rod 371 are provided with L-shaped accommodating slots 376, and the L-shaped accommodating slots 376 are provided with an expansion pressing part 378 hingedly arranged at the tail end, and the expansion pressing part 378 can be unfolded from the L-shaped accommodating slot 376 by rotation, thereby expanding the pressing range of the end of the L-shaped pressing rod 371.

[0026] It should be noted that the bottom of the L-shaped pressing rod 371 and the bottom of the front end of the L-shaped pressing rod 371 are flush with the bottom end of the pressing block 31, so as to realize the effect of multi-point pressing, in addition, the expansion and contraction of the pull rod 372, the rotation of the L-shaped pressing rod 371 and the L-shaped pressing rod 371 are all realized by friction to fix the position.

[0027] In the preferred embodiment, the two ends of the L-shaped accommodating slot 36 are through, so that the side pressing part 37 can be rotated and adjusted to the maximum extent, thereby facilitating the flexible adjustment of the side pressing part 37.

[0028] In use, the to-be-cut cloth 2 is evenly stacked on the cloth cutting table 1, and the sample drawing paper is placed on the to-be-cut cloth 2, the electromagnet 4 is fixed to the bottom of the cloth cutting table 1 and connected to the control circuit, the pressing plate body 3 is placed on the sample drawing paper of the to-be-cut cloth 2, the length of the expansion rod 38 between the pressing blocks 31 is adjusted, and the appropriate position is fixed by the screw rod 34 and the locking nut 35, so as to ensure that the pressing plate body 3 covers the to-be-cut area, the side pressing part 37 is unfolded as needed, the angle of the straight rod 370 and the L-shaped pressing rod 371 is adjusted to make it close to the edge of the cloth, if it is necessary to further expand the pressing range, the expansion pressing part 378 can be unfolded from the L-shaped accommodating slot 376 and adjusted, the electromagnet 4 is started, and the pressing plate body 3 is firmly adsorbed on the cloth cutting table 1, so as to provide stable pressing force, according to the sample drawing paper, the cloth cutting machine is used to cut along the specified contour line, after cutting is completed, the electromagnet 4 is turned off, the side pressing part 37 and the expansion pressing part 378 are retracted, and the pressing plate body 3 is taken down for next use.

[0029] The above-mentioned embodiments are only preferred technical solutions of the present application, and should not be regarded as limiting the present application, and the protection scope of the present application should be the technical solutions recited in the claims, including the equivalent replacement solutions of the technical features recited in the claims as the protection scope. That is, the equivalent replacement improvements within the scope are also within the protection scope of the present application.

Claims

1. A pressing plate for cloth cutting, comprising a cloth cutting table (1) and a plurality of cloths (2) to be cut stacked thereon, characterized in that: Also include the pressing plate body (3) placed above the cloth to be cut (2), and the electromagnet (4) installed at the bottom of the cloth cutting table (1) for attracting the pressing plate body (3), the pressing plate body (3) includes two pressing blocks (31), one of which is provided with a plug-in cavity (32), one end of the plug-in cavity (32) is open, and both sides are provided with a through sliding groove (33), the other end of the pressing block (31) is provided with a telescopic rod (38) which is inserted into the plug-in cavity (32), both sides of the other end of the telescopic rod (38) are provided with a screw rod (34) which passes through the corresponding sliding groove (33), the outer part of the screw rod (34) is provided with a locking nut (35), both sides of the pressing block (31) are hingedly provided with a side pressing part (37).

2. The pressing plate according to claim 1, wherein: Both sides of the pressing block (31) are provided with an L-shaped accommodating groove (36) capable of accommodating the side pressing part (37), the side pressing part (37) is L-shaped and is hingedly arranged in the L-shaped accommodating groove (36).

3. The pressing plate according to claim 2, wherein: The side pressing part (37) includes a straight rod (370) and an L-shaped pressing rod (371), the tail end of the straight rod (370) is hingedly arranged in the L-shaped accommodating groove (36), and the front end is provided with an insertion port (374), the straight rod (370) is provided with an expansion cavity (375) which is in communication with the insertion port (374), the width of the expansion cavity (375) is greater than that of the insertion port (374), the tail end of the L-shaped pressing rod (371) is provided with a pull rod (372) which extends into the expansion cavity (375) through the insertion port (374), and the end of the pull rod (372) is provided with a limiting block (373) which is matched with the expansion cavity (375).

4. The pressing plate according to claim 3, wherein: Both sides of the front end of the L-shaped pressing rod (371) are provided with an L-shaped storage slot (376), and the L-shaped storage slot (376) is provided with a tail end hinged expansion pressing part (378).

5. The pressing plate according to any one of claims 2 to 4, wherein: Both ends of the L-shaped accommodating groove (36) are through.

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