A precise cutting device for crotch cloth

Abstract

The utility model discloses a kind of accurate cutting device of crotch cloth, it is related to cloth cutting technical field, a kind of accurate cutting device of crotch cloth includes conveying device, the conveying device includes base, drive motor and conveyer belt, conveying belt is provided in the base, drive motor is provided on the base outside, drive motor is connected with conveyer belt transmission, cutting module is provided on the base upper end, cutting module rear end is provided with distribution module, distribution module is provided with two groups, two groups distribution module all include rotating device and adsorption module, adsorption module is set in rotating device right side lower end, the base lower end is provided with multiple support legs, cutting module includes support seat, clamping groove, limit plate, adjusting module, cutting device and first adsorption device, the scheme provides to solve the problem that cutting precision is low, and cannot realize the effect of distribution processing.

Description

Technical Field

[0001] This utility model relates to the field of fabric cutting technology, specifically a device for precise cutting of crotch fabric. Background Technology

[0002] In the production of men's trousers, the cutting accuracy of the crotch fabric has a significant impact on subsequent sewing and the quality of the finished product. Traditional cutting methods rely on manual methods to distinguish sizes according to process requirements, and to perform cutting and binding operations. This is prone to human error (such as size measurement deviations and cutting offsets), leading to confusion between crotch fabric sizes and inaccurate cutting dimensions. This affects the fit between the crotch fabric and the actual specifications of the men's trousers, reduces production efficiency and product quality, and makes it difficult to meet the needs of large-scale, high-precision production. Therefore, there is an urgent need for a device that can improve the cutting accuracy and operational standardization of the crotch fabric.

[0003] A fabric cutting device, as disclosed in publication number CN220579665U, includes a support frame, a leveling mechanism, an adjusting component, an unwinding mechanism, and a flattening mechanism. The leveling mechanism comprises two electric slide rails fixedly mounted on the support frame. A slider is slidably mounted within each of the two electric slide rails. Two mounting brackets are positioned between the two electric slide rails. Each mounting bracket has a screw rotatably mounted on one side and a slide rod fixedly mounted on the other. The upper ends of both screws pass through the mounting brackets and are sleeved with a transmission component. A mounting plate is fixedly connected to one of the mounting brackets, and a drive motor is fixedly mounted on the mounting plate. This fabric cutting device effectively levels the fabric, preventing gaps between the fabric and the conveyor belt during unfolding, thus improving the cutting effect and demonstrating practicality.

[0004] The aforementioned device has low cutting accuracy and cannot achieve the effect of material separation during use; therefore, we propose a precise cutting device for crotch fabric to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a precise cutting device for crotch fabric, in order to solve the problems mentioned in the background art, such as low cutting accuracy and inability to achieve material separation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a precision cutting device for crotch fabric, comprising a conveying device, the conveying device including a base, a drive motor and a conveyor belt, the conveyor belt being disposed inside the base, the drive motor being disposed outside the base, the drive motor being connected to the conveyor belt for transmission, a cutting module being disposed at the upper end of the base, a material distribution module being disposed at the rear end of the cutting module, the material distribution module being disposed in two sets, each set of the material distribution module including a rotating device and an adsorption module, the adsorption module being disposed at the lower right end of the rotating device, and multiple sets of support legs being disposed at the lower end of the base.

[0007] Preferably, the cutting module includes a support base, a snap-fit ​​groove, a limiting plate, an adjustment module, a cutting device, and a first adsorption device. The support base is disposed on the outside of the base. Two sets of snap-fit ​​grooves are provided on the upper end of the support base. Two sets of adjustment modules are symmetrically arranged in the two sets of snap-fit ​​grooves. A limiting plate is provided on the upper end of each set of adjustment modules. A hydraulic cylinder is provided on the lower end of each adjustment module. A cutting device is provided on the lower end of each hydraulic cylinder. A first adsorption device is provided on the lower end of each cutting device. The first adsorption device is disposed on the upper end of the base.

[0008] Preferably, the rotating device includes a rotating column and a rotating module. The rotating module includes a rotating block and a rotating component. The rotating block is disposed on the upper end of the rotating component and is rotatably connected to the rotating component. The rotating column is disposed on the upper end of the rotating block.

[0009] Preferably, the adsorption module includes a lifting module and a second adsorption device, wherein the lifting module is located at the lower right end of the rotating column, and the second adsorption device is located at the lower end of the lifting module.

[0010] Preferably, the conveyor belt surface is uniformly provided with adsorption holes.

[0011] Preferably, the upper end of the rotating column is provided with a second reinforcing member, and the lower end of the rotating column is provided with a first reinforcing member, the upper and lower ends of the first reinforcing member being fixedly connected to the rotating column and the rotating block at the upper end of the rotating module, respectively.

[0012] Preferably, two sets of handles are symmetrically arranged at the upper end of the two sets of limiting plates.

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

[0014] (1) This utility model increases the cutting accuracy by setting the cutting device at the lower end of the adjustment module and adjusting the displacement of the cutting device by the measuring device set in the adjustment module. In conjunction with the first adsorption device set at the lower end of the cutting device, the fabric is transported to the lower end of the cutting device by the conveyor belt and the fabric is adsorbed by the first adsorption device to prevent the offset during cutting. This solves the problem of low cutting accuracy.

[0015] (2) By symmetrically setting two groups of material modules at the rear end of the cutting device, the rotating module drives the rotating column to rotate, and the lifting module set at the lower right end of the rotating column controls the lifting of the second adsorption device, thereby adsorbing the cut material. Then, the device rotates in the opposite direction to close the second adsorption device, thus performing the function of material separation and collection, thereby solving the problem of not being able to achieve the effect of material separation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a front view of the present invention;

[0018] Figure 3 This is an enlarged view of the material distribution module of this utility model;

[0019] Figure 4 This is an enlarged view of the cutting module of this utility model;

[0020] In the diagram: 1. Conveying device; 11. Base; 12. Drive motor; 13. Conveyor belt; 2. Cutting module; 21. Support seat; 22. Snap-fit ​​groove; 23. Limiting plate; 24. Adjustment module; 25. Cutting device; 26. First adsorption device; 3. Rotating device; 31. Rotating column; 32. Rotating module; 4. Adsorption module; 41. Lifting module; 42. Second adsorption device; 5. Handle; 6. First reinforcing member; 7. Second reinforcing member; 8. Support leg. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figure 1-4This utility model provides an embodiment of a precise cutting device for crotch fabric, comprising a conveying device 1, which includes a base 11, a drive motor 12, and a conveyor belt 13. The conveyor belt 13 is disposed inside the base 11, and the drive motor 12 is disposed outside the base 11. The drive motor 12 is connected to the conveyor belt 13 for transmission. A cutting module 2 is disposed at the upper end of the base 11, and a material distribution module is disposed at the rear end of the cutting module 2. The material distribution module is provided in two sets, and each set of material distribution modules includes a rotating device 3 and an adsorption module 4. The adsorption module 4 is disposed at the lower right end of the rotating device 3. Multiple sets of support legs 8 are disposed at the lower end of the base 11. By placing the cutting device 25 at the lower end of the adjustment module 24, the cutting is performed by the measuring device disposed in the adjustment module 24. The device 25 is adjusted for displacement to increase cutting accuracy. In conjunction with the first adsorption device 26 located at the lower end of the cutting device 25, the fabric is conveyed to the lower end of the cutting device 25 via the conveyor belt 13. The first adsorption device 26 adsorbs the fabric, preventing deviation during cutting and thus solving the problem of low cutting accuracy. Two material distribution modules are symmetrically arranged at the rear end of the cutting device 25. The rotating module 32 drives the rotating column 31 to rotate, and the lifting module 41 located at the lower right end of the rotating column 31 controls the lifting of the second adsorption device 42, thereby adsorbing the cut material. Then, the module rotates in the opposite direction to close the second adsorption device 42, thus performing material distribution and collection, solving the problem of not being able to achieve the desired material distribution effect.

[0023] Please see Figure 4 The cutting module 2 includes a support base 21, a snap-fit ​​groove 22, a limiting plate 23, an adjustment module 24, a cutting device 25, and a first adsorption device 26. The support base 21 is located on the outside of the base 11. Two sets of snap-fit ​​grooves 22 are provided on the upper end of the support base 21. Two sets of adjustment modules 24 are symmetrically arranged in the two sets of snap-fit ​​grooves 22. The upper end of each set of adjustment modules 24 is provided with a limiting plate 23. The lower end of each adjustment module 24 is provided with a hydraulic cylinder. The lower end of each hydraulic cylinder is provided with a cutting device 25. The lower end of the cutting device 25 is provided with a first adsorption device 26. The first adsorption device 26 is located on the upper end of the base 11 and plays a cutting role.

[0024] Please see Figure 3 The rotating device 3 includes a rotating column 31 and a rotating module 32. The rotating module 32 includes a rotating block and a rotating component. The rotating block is located on the upper end of the rotating component and is rotatably connected to the rotating component. The rotating column 31 is located on the upper end of the rotating block and serves to realize the rotation of the rotating column 31.

[0025] Please see Figure 3 The adsorption module 4 includes a lifting module 41 and a second adsorption device 42. The lifting module 41 is located at the lower right end of the rotating column 31, and the second adsorption device 42 is located at the lower end of the lifting module 41.

[0026] Please see Figure 1 The conveyor belt 13 has uniformly opened adsorption holes on its surface, which serve as the first adsorption device 26 to adsorb and position the fabric.

[0027] Please see Figure 2 The upper end of the rotating column 31 is provided with a second reinforcing member 7, and the lower end of the rotating column 31 is provided with a first reinforcing member 6. The upper and lower ends of the first reinforcing member 6 are fixedly connected to the rotating block at the upper end of the rotating column 31 and the rotating module 32, respectively, so as to enhance the overall strength.

[0028] Please see Figure 4 Two sets of handles 5 are symmetrically arranged on the upper end of the two sets of limiting plates 23 to facilitate the replacement of the cutting device 25.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A precision cutting device for crotch fabric, comprising a conveying device (1), characterized in that: The conveying device (1) includes a base (11), a drive motor (12) and a conveyor belt (13). The conveyor belt (13) is installed inside the base (11), and the drive motor (12) is installed on the outside of the base (11). The drive motor (12) is connected to the conveyor belt (13) in a transmission. A cutting module (2) is installed at the upper end of the base (11), and a material distribution module is installed at the rear end of the cutting module (2). There are two sets of material distribution modules. Both sets of material distribution modules include a rotating device (3) and an adsorption module (4). The adsorption module (4) is installed at the lower right end of the rotating device (3). Multiple sets of support legs (8) are installed at the lower end of the base (11).

2. The precise cutting device for crotch fabric according to claim 1, characterized in that: The cutting module (2) includes a support base (21), a snap-fit ​​groove (22), a limiting plate (23), an adjustment module (24), a cutting device (25), and a first adsorption device (26). The support base (21) is located on the outside of the base (11). Two sets of snap-fit ​​grooves (22) are provided on the upper end of the support base (21). Two sets of adjustment modules (24) are symmetrically arranged in the two sets of snap-fit ​​grooves (22). A limiting plate (23) is provided on the upper end of each set of adjustment modules (24). A hydraulic cylinder is provided on the lower end of each adjustment module (24). A cutting device (25) is provided on the lower end of each hydraulic cylinder. A first adsorption device (26) is provided on the lower end of each cutting device (25). The first adsorption device (26) is located on the upper end of the base (11).

3. The precise cutting device for crotch fabric according to claim 2, characterized in that: The rotating device (3) includes a rotating column (31) and a rotating module (32). The rotating module (32) includes a rotating block and a rotating component. The rotating block is disposed on the upper end of the rotating component and is rotatably connected to the rotating component. The rotating column (31) is disposed on the upper end of the rotating block.

4. The precise cutting device for crotch fabric according to claim 3, characterized in that: The adsorption module (4) includes a lifting module (41) and a second adsorption device (42). The lifting module (41) is located at the lower right end of the rotating column (31), and the second adsorption device (42) is located at the lower end of the lifting module (41).

5. The precise cutting device for crotch fabric according to claim 4, characterized in that: The surface of the conveyor belt (13) is uniformly provided with adsorption holes.

6. The precise cutting device for crotch fabric according to claim 5, characterized in that: The upper end of the rotating column (31) is provided with a second reinforcing member (7), and the lower end of the rotating column (31) is provided with a first reinforcing member (6). The upper and lower ends of the first reinforcing member (6) are respectively fixedly connected to the rotating block at the upper end of the rotating column (31) and the rotating module (32).

7. The precise cutting device for crotch fabric according to claim 6, characterized in that: Two sets of handles (5) are symmetrically arranged on the upper end of the two sets of limiting plates (23).

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