Fabric cutting device

Abstract

The utility model belongs to the technical field of fabric processing, and discloses a fabric cutting device which comprises a processing platform, the top end of the processing platform is fixedly connected with a supporting frame, the upper portion of the supporting frame is fixedly connected with a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected with a push rod, a sliding groove is formed in the push rod, and the top end of the sliding groove is fixedly connected with the hydraulic rod. A sliding groove is formed in the upper portion of the base, a T-shaped block is slidably connected to the interior of the sliding groove, a pull rod is fixedly connected to one side of the T-shaped block, a connecting plate is arranged on the outer side of the T-shaped block in a sleeving mode, and a cutter body is slidably connected to the interior of the connecting plate. The problems that a cutter needs to be replaced from time to time, if the cutter is not used, the processing precision of fabric is reduced, the cutting quality is reduced, but in the prior art, cutter replacement wastes time and labor, the labor intensity of workers is improved, and the working efficiency of the device is reduced are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fabric processing, in particular to a fabric cutting device. Background Art

[0002] Fabric cutting is the process of cutting a whole piece of fabric into the required shape and size according to design requirements and specifications. However, the cutting tools required for fabrics of different materials are sometimes different, so staff need to replace the tools in time to prevent damage to the fabric.

[0003] At the same time, a fabric cutting device with application number 202121115504.X includes a base, a workbench arranged on the base, two slide rails symmetrically arranged on the workbench, the slide rails are arranged at the edge of the workbench, the slide rails are slidably mounted with a mobile frame, a cutting head is slidably arranged on the mobile frame, a telescopic rod is arranged on the lower end surface of the cutting head, a rotating head that can rotate 360° along the central axis of the telescopic rod is arranged on the end of the telescopic rod, and a cutting blade is arranged on the rotating head, which solves the technical problem that the existing fabric cutting device cannot flexibly cut the cloth.

[0004] During use, an existing fabric cutting device requires different knives for cutting fabrics of different materials, so the knives need to be replaced from time to time. However, the existing technology is time-consuming and labor-intensive to replace the knives, which increases the labor intensity of the staff and reduces the working efficiency of the device.

[0005] Therefore, a fabric cutting device is proposed to solve the above problems. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a fabric cutting device, which has the advantage that the cutting tool can be quickly disassembled and installed.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fabric cutting device, comprising a processing platform, the top of the processing platform is fixedly connected to a support frame, the upper part of the support frame is fixedly connected to a hydraulic rod, the bottom end of the hydraulic rod is fixedly connected to a push rod, a slide groove is provided inside the push rod, a T-shaped block is slidably connected inside the slide groove, a pull rod is fixedly connected to one side of the T-shaped block, a connecting plate is sleeved on the outer side of the T-shaped block, and a tool body is slidably connected inside the connecting plate.

[0008] Preferably, a square groove is provided inside the connecting plate, a protective rod is slidably connected inside, one end of the protective rod is rotatably connected to a connecting rod, the other end of the connecting rod is rotatably connected to a fixing rod, and one end of the fixing rod is embedded inside the tool body.

[0009] Preferably, a groove is provided on the inner side of the support frame, a polished rod is fixedly connected to the inside of the groove, and a push rod is slidably connected to the outer side of the polished rod.

[0010] Preferably, a plurality of groups of first springs are fixedly connected to one side of the T-shaped block, and one end of the first spring is fixed to the inner wall of the slide groove.

[0011] Preferably, one end of the pull rod is fixedly connected with a pull ring, and the pull ring is arranged on the outside of the connecting plate, and the outside of the pull ring is covered with a layer of anti-slip rubber.

[0012] Preferably, a sleeve is spirally connected to the outer side of the protection rod, and the sleeve rotates on the outer side of the connecting plate.

[0013] Preferably, a second spring is fixedly connected to one side of the fixing rod, and one end of the second spring is fixed to the inner wall of the square groove.

[0014] Preferably, a brake wheel is fixedly connected to the bottom end of the processing platform, and there are four brake wheels, which are arranged at the four corners of the bottom surface.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides a T-shaped block. When cutting the fabric, the hydraulic rod fixedly connected to the upper part of the support frame is started. The hydraulic rod pushes the push rod fixedly connected at the bottom end to move downward, and the push rod pushes the tool body inside the lower connecting plate to cut the fabric. When other tools are needed to replace the fabric, the pull rod is pulled to drive the T-shaped block to slide inside the slide groove, so that the T-shaped block slides out from the inside of the connecting plate, thereby realizing rapid disassembly of the tool body. The staff takes out the tool body inside the connecting plate for replacement, and repeats the above operation to quickly fix the connecting plate, thereby realizing rapid installation and disassembly of the tool body, reducing the labor intensity of the staff and improving the cutting efficiency of the device.

[0017] 2. The utility model sets a protection rod. Since the lengths of different tool bodies and the thickness of fabrics are different, the tool body may touch the processing platform when cutting the fabric downwards, which may damage the tool and the processing platform and reduce the sharpness and service life of the tool body. Under the action of the protection rod, when the tool body is about to touch the processing platform, the protection rod first touches the processing platform and slides into the square groove opened inside the connecting plate under the push of the processing platform. The protection rod pushes the connecting rod to rotate, and the pull rod drives the fixed rod to move and move out from the inside of the tool body, so that the tool body will move upward when touching the processing platform, and will not damage the tool body, thereby reducing economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cutaway structure of the push rod of the utility model;

[0020] Figure 3 This is a schematic diagram of the cutaway structure of the connection plate of the utility model;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A.

[0022] In the figure: 1. Processing platform; 2. Support frame; 3. Hydraulic rod; 4. Push rod; 5. Slide; 6. T-block; 7. Connecting plate; 8. Tool body; 9. Square groove; 10. Protection rod; 11. Connecting rod; 12. Fixed rod; 13. Groove; 14. Light rod; 15. First spring; 16. Pull ring; 17. Sleeve; 18. Second spring; 19. Brake wheel; 20. Pull rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 4 As shown, the utility model provides a fabric cutting device, including a processing platform 1, the top of the processing platform 1 is fixedly connected to a support frame 2, the upper part of the support frame 2 is fixedly connected to a hydraulic rod 3, the bottom end of the hydraulic rod 3 is fixedly connected to a push rod 4, a slide groove 5 is provided inside the push rod 4 to provide a guiding function, a T-shaped block 6 is slidably connected inside the slide groove 5, a pull rod 20 is fixedly connected to one side of the T-shaped block 6, a connecting plate 7 is sleeved on the outer side of the T-shaped block 6, and a tool body 8 is slidably connected inside the connecting plate 7.

[0025] Specifically, a square groove 9 is provided inside the connecting plate 7, and a protective rod 10 is slidably connected inside the connecting plate 7. One end of the protective rod 10 is rotatably connected to a connecting rod 11, and the other end of the connecting rod 11 is rotatably connected to a fixing rod 12. One end of the fixing rod 12 is embedded in the tool body 8, so as to fix the position of the tool body 8 and prevent displacement.

[0026] Furthermore, a groove 13 is opened on the inner side of the support frame 2, and a light rod 14 is fixedly connected to the inside of the groove 13, and a push rod 4 is slidably connected to the outside of the light rod 14. Under the action of the light rod 14, the push rod 4 can slide inside the groove 13 to prevent it from shaking during the sliding process, providing a guiding effect.

[0027] Furthermore, one side of the T-shaped block 6 is fixedly connected to multiple groups of first springs 15, and one end of the first spring 15 is fixed to the inner wall of the slide groove 5. Under the action of the first spring 15, the T-shaped block 6 can be automatically restored without manual restoration by the staff, thereby reducing their labor intensity.

[0028] It is worth noting that one end of the pull rod 20 is fixedly connected to a pull ring 16, and the pull ring 16 is arranged on the outside of the connecting plate 7. A layer of anti-slip rubber is sleeved on the outside of the pull ring 16 to prevent the operator's hands from being affected by sweat and play an anti-slip role.

[0029] It is worth noting that the outer side of the protection rod 10 is spirally connected with a sleeve 17, and the sleeve 17 rotates on the outer side of the connecting plate 7. If the length of the protection rod 10 is not enough, the sleeve 17 can be rotated to increase the length of the protection rod 10 and improve practical performance.

[0030] It is worth mentioning that a second spring 18 is fixedly connected to one side of the fixing rod 12, and one end of the second spring 18 is fixed to the inner wall of the square groove 9. Under the action of the second spring 18, one end of the fixing rod 12 will be tightly embedded in the inside of the tool body 8 and will not slip out due to shaking, etc., thereby increasing stability.

[0031] It is worth emphasizing that the bottom end of the processing platform 1 is fixedly connected with a brake wheel 19, and there are four brake wheels 19 arranged at the four corners of the bottom surface, which can quickly move the device and reduce the labor intensity of the staff.

[0032] Among them, the hydraulic rod 3 and the brake wheel 19 are existing technologies and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail.

[0033] Working principle and process:

[0034] When the staff cuts the fabric, the hydraulic rod 3 fixedly connected to the upper part of the support frame 2 is started, and the hydraulic rod 3 pushes the push rod 4 fixedly connected at the bottom to move downward. Under the action of the light rod 14, the push rod 4 can slide inside the groove 13 to prevent it from shaking during the sliding process and provide a guiding effect. The push rod 4 pushes the tool body 8 inside the lower connecting plate 7 to cut the fabric. When other tools are needed to change the fabric, the pull ring 16 is pulled. Because a layer of anti-slip rubber is provided on the outer side, it can prevent the staff's hands from being affected by sweat and affect the operation, which plays a role in preventing The pull rod 20 is pulled to slide, and the pull rod 20 drives the T-shaped block 6 to slide inside the slide groove 5, so that the T-shaped block 6 slides out from the inside of the connecting plate 7, thereby realizing the rapid disassembly of the tool body 8. Under the action of the first spring 15, the T-shaped block 6 can be automatically restored without the need for manual restoration by the staff, thereby reducing their labor intensity. Then the staff takes out the tool body 8 inside the connecting plate 7 for replacement, and repeats the above operation to quickly fix the connecting plate 7, thereby realizing the rapid installation and disassembly of the tool body 8, reducing the labor intensity of the staff, and improving the cutting efficiency of the device. Because the lengths of different tool bodies 8 and the thicknesses of fabrics are different, the tool body 8 may touch the processing platform 1 when cutting the fabric downwards, which may damage the tool body 8 and the processing platform 1, reduce the sharpness and service life of the tool body 8, and increase unnecessary economic losses. Under the action of the protection rod 10, when the tool body 8 is about to touch the processing platform 1, the protection rod 10 first touches the processing platform 1, and slides into the square groove 9 opened inside the connecting plate 7 under the push of the processing platform 1, and the protection rod 10 pushes the connecting rod 11 to rotate, and the connecting rod 1 1 drives the fixing rod 12 to move and move out from the inside of the tool body 8, so that the tool body 8 will move upward when touching the processing platform 1, and the tool body 8 will not be damaged, thereby reducing economic losses. Under the action of the second spring 18, one end of the fixing rod 12 will be tightly embedded in the inside of the tool body 8, and will not slide out due to shaking, etc., thereby increasing stability. If the length of the protection rod 10 is not enough, the sleeve 17 can be rotated to increase the length of the protection rod 10, thereby increasing practical performance. After use, the pushing device is moved to a suitable position, and under the action of the brake wheel 19, the device can be quickly moved to reduce the labor intensity of the staff.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fabric cutting device, comprising a processing platform (1), characterized in that: The top of the processing platform (1) is fixedly connected to a support frame (2), the upper part of the support frame (2) is fixedly connected to a hydraulic rod (3), the bottom end of the hydraulic rod (3) is fixedly connected to a push rod (4), a slide groove (5) is provided inside the push rod (4), a T-shaped block (6) is slidably connected inside the slide groove (5), a pull rod (20) is fixedly connected to one side of the T-shaped block (6), a connecting plate (7) is sleeved on the outer side of the T-shaped block (6), and a tool body (8) is slidably connected inside the connecting plate (7).

2. A fabric cutting device according to claim 1, characterized in that: A square groove (9) is provided inside the connecting plate (7), and a protection rod (10) is slidably connected inside the connecting plate (7). One end of the protection rod (10) is rotatably connected to a connecting rod (11), and the other end of the connecting rod (11) is rotatably connected to a fixing rod (12), and one end of the fixing rod (12) is embedded in the inside of the tool body (8).

3. A fabric cutting device according to claim 1, characterized in that: A groove (13) is provided on the inner side of the support frame (2), a polished rod (14) is fixedly connected to the inside of the groove (13), and a push rod (4) is slidably connected to the outer side of the polished rod (14).

4. A fabric cutting device according to claim 1, characterized in that: A plurality of groups of first springs (15) are fixedly connected to one side of the T-shaped block (6), and one end of the first spring (15) is fixed to the inner wall of the slide groove (5).

5. A fabric cutting device according to claim 1, characterized in that: One end of the pull rod (20) is fixedly connected to a pull ring (16), and the pull ring (16) is arranged on the outside of the connecting plate (7), and a layer of anti-slip rubber is sleeved on the outside of the pull ring (16).

6. A fabric cutting device according to claim 2, characterized in that: The outer side of the protection rod (10) is spirally connected with a sleeve (17), and the sleeve (17) rotates on the outer side of the connecting plate (7).

7. A fabric cutting device according to claim 2, characterized in that: A second spring (18) is fixedly connected to one side of the fixing rod (12), and one end of the second spring (18) is fixed to the inner wall of the square groove (9).

8. A fabric cutting device according to claim 1, characterized in that: The bottom end of the processing platform (1) is fixedly connected with a brake wheel (19), and there are four brake wheels (19) arranged at the four corners of the bottom surface.

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