Cloth sample cutting equipment

Abstract

The utility model discloses cloth sample cutting equipment which comprises a cutting bed main body, a cutting knife and a driving mechanism capable of driving the cutting knife to approach to the cutting bed main body so as to cut a cloth sample are movably connected to the cutting bed main body, and an elastic pressing frame capable of pressing the cloth sample when the cutting knife approaches to the cutting bed main body is connected to the cutting knife. Pressure is applied to the cloth sample in the cutting process through the elastic pressing frame, so that the cloth is effectively prevented from moving or wrinkling in the cutting process, the stability and flatness of the cloth sample in the whole cutting process are ensured, errors caused by cloth sliding are reduced, and the cutting accuracy is improved. The time waste caused by manually fixing the cloth is reduced, and the overall production efficiency is improved. And cutting is more accurate and stable, and defective products caused by cutting errors are reduced. The risk that operators directly contact sharp cutters can be reduced, and the safety of the working environment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth cutting mechanical technical field especially, it relates to a cloth sample cutting device. BACKGROUND

[0002] In the design and production of clothes, the designer will usually check the actual effect of the design by cutting out small-scale cloth samples after completing the preliminary design sketch. This helps to evaluate the feasibility, aesthetics and wearing comfort of the design. However, with the development of the garment manufacturing industry and the textile industry, more and more factories have introduced automated cutting equipment to cut cloth. These automated cutting equipment are complex in structure and require tedious debugging before starting. The preparation time is long when cutting small-scale cloth samples through these automated cutting equipment, which affects the overall work efficiency and causes resource waste.

[0003] There are also some manual cloth sample cutting equipment on the market. These devices often need to use clamps to fix the cloth. These fixing methods are not only tedious to operate, but also easy to cause deformation or damage to the cloth. In addition, when cutting cloth samples for testing, there are requirements for the cutting size of the cloth. The current common practice is to lay a scale paper, but the scale paper is easy to shift between the scale paper and the cloth, making measurement inconvenient. At the same time, when the cloth thickness is large, it is also easy to appear the shifting phenomenon in the cutting process, and the cutting size of the cloth sample is easy to deviate, which brings inconvenience. Therefore, there is a need for a cloth sample cutting equipment on the market that is convenient to measure, can adapt to different thickness of cloth, and has high cutting precision.

[0004] The utility model is made based on the above situation. CONTENT OF THE UTILITY MODEL

[0005] The utility model overcomes the defects of the prior art, and provides a cloth sample cutting equipment which is simple in structure, easy to produce and manufacture, and can automatically press the cloth sample when cutting the cloth sample, so as to limit the shifting and wrinkling of the cloth sample.

[0006] The utility model is implemented by the following technical solutions:

[0007] A cloth sample cutting equipment, comprising a cutting bed main body, a cutting knife movably connected to the cutting bed main body, and a driving mechanism capable of driving the cutting knife to move towards the cutting bed main body so as to cut the cloth sample, wherein an elastic pressing frame capable of pressing the cloth sample when the cutting knife moves towards the cutting bed main body is connected to the cutting knife.

[0008] The cloth sample cutting equipment described above, wherein the left and right sides of the cutting knife are provided with protrusions, the elastic pressing frame comprises a pressing plate capable of moving in the up-down direction, a guide column is connected to the pressing plate, the guide column is slidably connected to the protrusions, and a spring is arranged between the protrusions and the pressing plate to press the pressing plate downward.

[0009] A cloth sample cutting device as described above, the upper surface of the protruding block is provided with a through hole extending to the cutting bed body, the guide column is arranged in the through hole, and the upper part of the guide column is provided with a limiting structure for limiting the guide column from being taken out of the through hole.

[0010] A cloth sample cutting device as described above, the driving mechanism comprises a connecting plate and a handle, the leading end of the cutting knife is rotationally connected to the cutting bed body, the trailing end of the cutting knife is rotationally connected to the leading end of the connecting plate, the trailing end of the connecting plate is connected to the handle, and the end of the handle is rotationally connected to the cutting bed body, and the cutting bed body, the cutting knife, the connecting plate and the handle form a quadrilateral structure.

[0011] A cloth sample cutting device as described above, further comprising a cutting pad plate for measuring the size of the cloth sample.

[0012] A cloth sample cutting device as described above, the front and rear sides of the cutting bed body are provided with guide rails, the cutting pad plate is slidably connected to the guide rails, and the guide rails are threadedly connected with first threaded fasteners, the lower ends of the first threaded fasteners are capable of abutting against the cutting pad plate so as to limit the movement of the cutting pad plate.

[0013] A cloth sample cutting device as described above, the cutting bed body is further provided with a blocking strip arranged in the front-rear direction, the blocking strip is located below the cutting knife, and the upper surface of the blocking strip is higher than the upper surface of the cutting bed body.

[0014] A cloth sample cutting device as described above, the cutting bed body comprises an upper support surface, the upper support surface is provided with a long hole for the blocking strip to pass through, the lower part of the upper support surface is connected with a mounting frame, the mounting frame is provided with a guide hole corresponding to the position of the long hole, the lower part of the blocking strip is provided with a guide plate capable of sliding in the guide hole, and the side surface of the mounting frame is threadedly connected with a second threaded fastener capable of abutting against the guide plate so as to limit the sliding of the guide plate corresponding to the position of the guide hole.

[0015] A cloth sample cutting device as described above, the left end and / or the upper end of the cutting bed body is rotationally connected with an extension plate for increasing the length of the upper support surface.

[0016] A cloth sample cutting device as described above, the cutting bed body and the extension plate are provided with a hinge structure capable of adjusting the turning angle of the extension plate.

[0017] Compared with the prior art, the cloth sample cutting device has the following advantages:

[0018] 1. This utility model applies pressure to the fabric sample during the cutting process using an elastic pressure frame, effectively preventing fabric movement or wrinkling. This ensures the stability and flatness of the fabric sample throughout the cutting process, reducing errors caused by fabric slippage and thus improving cutting accuracy. It also reduces time wasted by manually fixing the fabric, improving overall production efficiency. Cutting is more accurate and stable, reducing defective products caused by cutting errors. It reduces the risk of operators directly contacting sharp tools, improving the safety of the working environment. Furthermore, it can provide appropriate downward pressure for different types of fabrics, expanding the equipment's application range.

[0019] 2. The fabric pattern cutting device of this utility model is equipped with a graduated cutting pad for measuring the size of the fabric pattern. The cutting size of the fabric pattern is adjusted by the graduations. The cutting pad is slidably connected to the main body of the cutting bed via a guide rail. When cutting the fabric pattern, the cutting pad is pushed under the cutting scissors as needed to adjust the cutting size of the fabric pattern. The guide rail is threaded with a first threaded fastener whose lower end abuts against the cutting pad to restrict its movement. When the cutting pad is pushed into place, it can be locked by the first threaded fastener, thereby preventing displacement during cutting.

[0020] 3. The fabric pattern cutting device of this utility model can adapt to fabric patterns of different thicknesses. The cutting bed body includes an upper support surface with an elongated hole for a stop bar to pass through. A mounting frame is connected to the lower part of the upper support surface. The mounting frame has a guide hole corresponding to the elongated hole. A guide plate that can slide within the guide hole is provided at the lower part of the stop bar. A second threaded fastener is threadedly connected to the side of the mounting frame at the position corresponding to the guide hole, abutting against the guide plate to limit its sliding. The extension height of the stop bar can be adjusted by the second threaded fastener, thus adapting to fabric patterns of different thicknesses. Attached Figure Description

[0021] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0022] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 ;

[0024] Figure 3 This is an exploded view of the present invention. Figure 1 ;

[0025] Figure 4 This is an exploded view of the cutting scissors, elastic pressure frame, and driving mechanism in this utility model;

[0026] Figure 5 This is a schematic diagram illustrating the operation of the cutting scissors in this utility model. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings:

[0028] like Figures 1 to 5 The fabric pattern cutting device shown includes a cutting bed body 1, on which cutting scissors 2 and a driving mechanism 3 are movably connected, which can drive the cutting scissors 2 to move closer to the cutting bed body 1 to cut the fabric pattern are provided. The cutting scissors 2 are connected to an elastic pressure frame 4 that can press the fabric pattern when it moves closer to the cutting bed body 1.

[0029] This invention applies pressure to the fabric sample during the cutting process using an elastic pressure frame 4, effectively preventing movement or wrinkling of the fabric sample. This ensures the stability and flatness of the fabric sample throughout the cutting process, reducing errors caused by fabric slippage and thus improving cutting accuracy. It also reduces time wasted by manually fixing the fabric, improving overall production efficiency. Cutting is more accurate and stable, reducing the production of defective products due to cutting errors. It reduces the risk of operators directly contacting sharp tools, improving the safety of the working environment. Furthermore, it can provide appropriate downward pressure for different types of fabrics, expanding the application range of the equipment.

[0030] In some embodiments, the cutter 2 has protrusions 5 on both sides, and the elastic pressure frame 4 includes a pressure plate 41 that can move in the vertical direction. A guide post 42 is connected to the pressure plate 41, and the guide post 42 is slidably connected to the protrusions 5. A spring 43 is provided between the protrusions 5 and the pressure plate 41 to press the pressure plate 41 downward. The pressure plate 41 can be connected to the guide post 42 by threaded fasteners or other connection structures.

[0031] Specifically, the cutting shears 2 include a blade holder 201 and a blade 202 connected to the blade holder 201. In its natural state, the lower surface of the pressure plate 41 is lower than the lower cutting edge of the blade 202, so that during use, the pressure plate 41 first presses down on the fabric sample before the blade 202 cuts the fabric sample. The blade can be connected to the blade holder 201 by screws or other threaded fasteners. The blade holder 201 is L-shaped.

[0032] Furthermore, the upper surface of the protrusion 5 has a through hole 51 extending into the main body 1 of the cutting bed. The guide post 42 passes through the through hole 51, and the upper part of the guide post 42 has a limiting structure 421 that restricts its exit from the through hole 51. The upper end of the guide post 42 has a limiting hole 420, and the limiting structure 421 includes a pin or bolt inserted into the limiting hole 420.

[0033] In some embodiments, the driving mechanism 3 includes a connecting plate 31 and a handle 32. The head end of the cutting scissors 2 is rotatably connected to the cutting bed body 1, the tail end of the cutting scissors 2 is rotatably connected to the head end of the connecting plate 31, the tail end of the connecting plate 31 is connected to the handle 32, and the end of the handle 32 is rotatably connected to the cutting bed body 1. The cutting bed body 1, the cutting scissors 2, the connecting plate 31, and the handle 32 form a quadrilateral structure. In use, the cutting scissors 2 are flipped downwards by turning the handle 32 to cut the fabric pattern.

[0034] In one embodiment, the fabric pattern cutting device further includes a cutting pad 6 for measuring the size of the fabric pattern. The upper surface of the cutting pad 6 is provided with a scale. The cutting size of the fabric pattern is adjusted by using the scale.

[0035] Furthermore, guide rails 11 are provided on the front and rear sides of the cutting bed body 1. The cutting pad 6 is slidably connected to the guide rails 11. When cutting the fabric sample, the cutting pad 6 is pushed below the cutting scissors 2 as needed to adjust the cutting size of the fabric sample. The guide rails 11 are threaded with a first threaded fastener 12 whose lower end can abut against the cutting pad 6 to restrict the movement of the cutting pad 6. When the cutting pad 6 is pushed into place, it can be locked by the first threaded fastener 12 to restrict its displacement during cutting.

[0036] In one embodiment, the cutting bed body 1 is further provided with a stop bar 71 arranged in the front-to-back direction. The stop bar 71 is located below the cutting scissors 2, and its upper surface is higher than the upper surface of the cutting bed body 1. The stop bar 71 can be a metal strip or other rigid plastic strip. The stop bar 71 supports the cutting pad 6, thereby enabling the cutting scissors 2 to cut the fabric sample more effectively.

[0037] Furthermore, the main body 1 of the cutting bed includes an upper support surface 10, on which an elongated hole 100 is provided for the guide strip 71 to pass through. A mounting bracket 8 is connected to the lower part of the upper support surface 10. The mounting bracket 8 has a guide hole 81 corresponding to the position of the elongated hole 100. A guide plate 72 that can slide within the guide hole 81 is provided at the lower part of the guide strip 71. A second threaded fastener 73 is threadedly connected to the side of the mounting bracket 8 at the position corresponding to the guide hole 81, which abuts against the guide plate 72 to limit its sliding. Thus, the extension height of the guide strip 71 can be adjusted by the second threaded fastener 73, thereby accommodating fabric samples of different thicknesses. The mounting bracket 8 is connected to the main body 1 of the cutting bed via threaded fasteners or other connecting structures.

[0038] In one embodiment, the head end of the cutting scissors 2 is rotatably connected to the front end of the mounting frame 8, the tail end of the cutting scissors 2 is rotatably connected to the head end of the connecting plate 31, the tail end of the connecting plate 31 is connected to the handle 32, and the end of the handle 32 is rotatably connected to the rear end of the mounting frame 8. The mounting frame 8, the cutting scissors 2, the connecting plate 31, and the handle 32 form a quadrilateral structure.

[0039] In one embodiment, an extension plate 91 for increasing the length of the upper support surface is rotatably connected to the left end and / or upper part of the cutting bed body 1. A hinge structure 92 for adjusting the flip angle of the extension plate 91 is provided between the cutting bed body 1 and the extension plate 91. The upper support surface 10 can be lengthened by the extension plate 91 to better place the fabric sample to be cut, and the extension plate 91 can be flipped down when not in use to reduce the space occupied by the device.

Claims

1. A fabric pattern cutting device, characterized in that: Includes a cutting bed body (1), on which a cutting scissors (2) and a driving mechanism (3) are movably connected, which can drive the cutting scissors (2) to move toward the cutting bed body (1) to cut the fabric sample. The cutting scissors (2) are connected to an elastic pressure frame (4) that can press the fabric sample when it moves toward the cutting bed body (1). The driving mechanism (3) includes a connecting plate (31) and a handle (32). The head end of the cutting scissors (2) is rotatably connected to the cutting bed body (1), and the tail end of the cutting scissors (2) is rotatably connected to the head end of the connecting plate (31). The tail end of the connecting plate (31) is connected to the handle (32), and the end of the handle (32) is rotatably connected to the cutting bed body (1). The cutting bed body (1), the cutting scissors (2), the connecting plate (31), and the handle (32) form a quadrilateral structure. The main body (1) of the cutting bed includes an upper support surface (10), on which an elongated hole (100) for the stop bar (71) to pass through is provided. A mounting bracket (8) is connected to the lower part of the upper support surface (10). A guide hole (81) is provided on the mounting bracket (8) corresponding to the position of the elongated hole (100). A guide plate (72) that can slide in the guide hole (81) is provided on the lower part of the stop bar (71). A second threaded fastener (73) that can abut against the guide plate (72) and thus restrict its sliding is threadedly connected to the side of the mounting bracket (8) corresponding to the position of the guide hole (81).

2. The fabric pattern cutting device according to claim 1, characterized in that: The cutting shears (2) are provided with protrusions (5) on the left and right sides. The elastic pressure frame (4) includes a pressure plate (41) that can move in the up and down direction. A guide post (42) is connected to the pressure plate (41). The guide post (42) is slidably connected to the protrusion (5). A spring (43) is provided between the protrusion (5) and the pressure plate (41) to push the pressure plate (41) down.

3. The fabric pattern cutting device according to claim 2, characterized in that: The upper surface of the protrusion (5) is provided with a through hole (51) extending into the cutting bed body (1), and the guide post (42) is inserted into the through hole (51). The upper part of the guide post (42) is provided with a limiting structure (421) to restrict it from coming out of the through hole (51).

4. A fabric pattern cutting device according to any one of claims 1-3, characterized in that: It also includes a cutting mat (6) for measuring the size of the fabric sample.

5. The fabric pattern cutting device according to claim 4, characterized in that: The cutting bed body (1) is provided with guide rails (11) on the front and rear sides. The cutting pad (6) is slidably connected to the guide rails (11). The guide rails (11) are threaded with a first threaded fastener (12) whose lower end can abut against the cutting pad (6) to restrict the movement of the cutting pad (6).

6. The fabric pattern cutting device according to claim 4, characterized in that: The cutting bed body (1) is also provided with a baffle (71) arranged in the front-to-back direction. The baffle (71) is located below the cutting scissors (2), and the upper surface of the baffle (71) is higher than the upper surface of the cutting bed body (1).

7. The fabric pattern cutting device according to claim 6, characterized in that: The left end and / or upper end of the cutting bed body (1) is rotatably connected to an extension plate (91) that increases the length of the upper support surface.

8. The fabric pattern cutting device according to claim 7, characterized in that: The cutting bed body (1) and the extension plate (91) are provided with a hinge structure (92) that can adjust the flipping angle of the extension plate (91).

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