Transverse cutting machine for processing elastic warp-knitted fabric blanket
By introducing an electric slide rail, electric slider, and positive and negative screw fixing device into the flat cutting machine, the fixing problem in the cutting process of elastic warp-knitted fabric blankets is solved, achieving efficient and precise cutting results.
Patent Information
- Application Number
- CN202422681359.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-11-05
AI Technical Summary
Traditional cross-cutting machines have difficulty fixing the fabric when cutting elastic warp-knitted blankets, resulting in inaccurate cutting and low efficiency, which affects the appearance quality and performance.
A cross-cutting machine including a support plate, a fixing device, and a moving plate was designed. The fixing device, which uses electric slide rails, electric sliders, and positive and negative screws, clamps the blanket by a fixed block driven by a motor. Combined with an electric telescopic rod and anti-slip silicone, the stability and accuracy of the fabric are ensured during the cutting process.
It enables precise cutting of elastic warp-knitted fabric blankets, improves cutting stability and efficiency, ensures the straightness of cutting lines and dimensional accuracy, and reduces fabric displacement and deformation.
Smart Images
Figure CN223535488U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of blanket processing technology, specifically a cross-cutting machine for processing elastic warp-knitted fabric blankets. Background Technology
[0002] As is well known, existing elastic warp-knitted blankets are blankets made using special warp-knitting techniques. These blankets consist of a warp-knitted upper layer, a warp-knitted lower layer, and an intermediate layer, which enhances the fabric's stretchability. In the textile industry, elastic warp-knitted blankets are widely popular due to their unique elasticity and comfort. However, the processing of these fabrics, especially the cross-cutting process, faces many challenges.
[0003] Specifically, during the cutting process, traditional flat cutting machines often struggle to securely fix the fabric to the cutting table due to its elasticity and slipperiness, making it difficult to achieve precise cutting. As the cutting blades move, the fabric is prone to displacement or deformation, causing it to slip or wrinkle during the cutting process, further affecting the cutting accuracy and efficiency. This not only impacts the appearance quality of the blanket but also reduces its performance. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a cross-cutting machine for processing elastic warp-knitted fabric blankets.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a cross-cutting machine for processing elastic warp-knitted fabric blankets, comprising a support plate, a fixing device, and a moving plate. Symmetrical electric slide rails are provided on the sidewalls of the support plate, and electric sliders are provided on the electric slide rails. The electric sliders pass through the electric slide rails and are slidably connected to them. The moving plate is located above the electric sliders. The fixing device is symmetrically arranged on the upper part of the moving plate. The fixing device includes a fixing box, positive and negative screws, fixing blocks, and an electric telescopic rod. The fixing box is located at both ends of the moving plate. A cavity without a sidewall is provided inside the fixing box. The positive and negative screws pass through the cavity. The fixing blocks are symmetrically arranged on the positive and negative screws. The positive thread on the positive and negative screws passes through one of the fixing blocks and is threadedly connected to it, and the negative thread passes through the other fixing block and is threadedly connected to it. An auxiliary plate is provided at the front end of the fixing block. The electric telescopic rod is located at the lower end of the auxiliary plate, and a fixing plate is provided at the lower end of the electric telescopic rod. Support rods are provided at both ends of the support plate, and a cutting device that drives the feeding device is provided at the upper end between the two support rods.
[0008] To achieve automated control, the present invention is improved as follows: each side wall of the fixing box is provided with a motor, and the positive and negative screws pass through the side wall of the fixing box and are connected to the output end of the motor.
[0009] To facilitate the storage and retrieval of items required for processing, the present invention is improved as follows: a support box is provided at the lower end of the support plate, and a drawer is provided at the front end of the support box, wherein the drawer is adapted to and slidably connected to the support box.
[0010] To reduce vibrations during machine operation, this utility model has the following improvement: buffer pads are provided at the four corners of the bottom wall of the support box.
[0011] To make it easier and faster to open and close the drawer, the present invention includes the following improvement: a handle is provided on the front side wall of the drawer.
[0012] To increase the friction between the fixing plate and the blanket, the present invention is improved by providing anti-slip silicone on the bottom wall of the fixing plate.
[0013] To ensure cutting accuracy and efficiency, the present invention is improved by using a special sharp material for the cutting blade of the cutting device.
[0014] To further enhance the stability between the movable board and the blanket, the present invention is improved by providing anti-slip texture on the movable board.
[0015] (III) Beneficial Effects
[0016] Compared with the prior art, this utility model provides a cross-cutting machine for processing elastic warp-knitted fabric blankets, which has the following beneficial effects:
[0017] This cross-cutting machine for processing elastic warp-knitted fabric blankets is equipped with a fixing device. A motor drives a pair of screws to rotate, and the fixing blocks move in opposite directions, clamping and securing the blanket to prevent displacement or deformation during cutting. This enhances the fabric's stability, ensuring straightness and dimensional accuracy of the cut lines. The electric telescopic rod in the fixing device can be adjusted according to the fabric's thickness and material, preventing excessive stretching or compression during cutting. Electric slide rails and sliders allow the moving plate to move precisely and smoothly, ensuring stability and accuracy during cutting. The motor-driven fixing device enables automated control. Attached Figure Description
[0018] Figure 1 This is a first-view schematic diagram of the structure of this utility model;
[0019] Figure 2 This is a second-view schematic diagram of the structure of this utility model;
[0020] Figure 3 This is a third-view schematic diagram of the structure of this utility model;
[0021] Figure 4 This is a fourth-view schematic diagram of the structure of this utility model.
[0022] In the diagram: 1. Support plate; 2. Support box; 3. Drawer; 4. Handle; 5. Buffer pad; 6. Fixing box; 7. Electric slide rail; 8. Moving plate; 9. Cutting device; 10. Positive and negative screws; 11. Fixing block; 12. Electric telescopic rod; 13. Fixing plate; 14. Support rod; 15. Electric slider; 16. Motor; 17. Auxiliary plate. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figure 1-4 A cross-cutting machine for processing elastic warp-knitted fabric blankets includes a support plate 1, a fixing device, and a moving plate 8. Symmetrical electric slide rails 7 are provided on the upper sidewall of the support plate 1. Electric sliders 15 are mounted on the electric slide rails 7, passing through and slidably connected to them. The moving plate 8 is located above the electric sliders 15. The fixing device is symmetrically arranged on the upper end of the moving plate 8 and includes a fixing box 6, positive and negative screws 10, fixing blocks 11, and an electric telescopic rod 12. The fixing box 6 is located at both ends of the moving plate 8 and has a cavity without a sidewall. The positive and negative screws 10 pass through the cavity, and the fixing blocks 11 are symmetrically arranged on the positive and negative screws. On the 10, the positive thread on the positive and negative screws 10 passes through one of the fixed blocks 11 and is threadedly connected to it, and the negative thread passes through the other fixed block 11 and is threadedly connected to it. An auxiliary plate 17 is provided at the front end of the fixed block 11. The electric telescopic rod 12 is located at the lower end of the auxiliary plate 17. A fixed plate 13 is provided at the lower end of the electric telescopic rod 12. Support rods 14 are provided at both ends of the support plate 1. A cutting device 9 that drives the feeding device is provided at the upper end between the two support rods 14. Motors 16 are provided on the side walls of the fixed box 6. The positive and negative screws 10 pass through the side walls of the fixed box 6 and are connected to the output end of the motors 16. The cutting blade of the cutting device 9 is made of a special sharp material.
[0025] During use, place the blanket on the moving plate 8, ensuring it is flat and wrinkle-free. Start the motor 16, which drives the forward and reverse screws 10 to rotate. Under the limit of the fixing box 6, the two fixing blocks 11 move in opposite directions, causing the fixing plate 13 to move. When the fixing plate 13 can fix the four corners of the blanket, start the electric telescopic rod 12 to extend it and lower the fixing plate 13 to fix the blanket. Start the electric slide rail 7, and the electric slider 15 slides on the electric slide rail 7, causing the moving plate 8 to move, thus moving the blanket. Then start the cutting device 9, which drives the feeding device to move along the set cutting lines. The sharp cutting blade of the cutting device 9 quickly and cleanly cuts the fabric, completing the cutting action. During the cutting process, moving the cutting device 9 also facilitates cutting different positions.
[0026] In practical use, it is necessary to conveniently store and retrieve the items required for processing to improve the ease of use. In order to meet the above requirements, in this embodiment, a support box 2 is provided at the lower end of the support plate 1, and a drawer 3 is provided at the front end of the support box 2. The drawer 3 is adapted to and slidably connected to the support box 2.
[0027] In actual use, it is necessary to reduce the vibration generated by the machine during operation and protect the machine and the working environment. In order to meet the above requirements, in this embodiment, buffer pads 5 are provided at the four corners of the bottom wall of the support box 2.
[0028] In actual use, it is necessary to make the drawer 3 easier and faster to open and close. In order to meet the above requirements, in this embodiment, the drawer 3 is provided with a handle 4 on the front side wall.
[0029] In actual use, it is necessary to increase the friction between the fixing plate 13 and the blanket. In order to meet the above requirements, in this embodiment, the bottom wall of the fixing plate 13 is provided with anti-slip silicone.
[0030] In actual use, it is necessary to further enhance the stability between the movable plate 8 and the blanket. In order to meet the above requirements, in this embodiment, the movable plate 8 is provided with anti-slip texture.
[0031] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.
[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A cross-cutting machine for processing elastic warp-knitted fabric blankets, comprising a support plate (1), a fixing device, and a moving plate (8), characterized in that: The upper sidewall of the support plate (1) is provided with symmetrical electric slide rails (7), and an electric slider (15) is provided on the electric slide rail (7). The electric slider (15) passes through the electric slide rail (7) and is slidably connected to it. The moving plate (8) is located on the upper end of the electric slider (15). The fixing device is symmetrically arranged on the upper end of the moving plate (8). The fixing device includes a fixing box (6), a positive and negative screw (10), a fixing block (11), and an electric telescopic rod (12). The fixing box (6) is located at both ends of the moving plate (8). The fixing box (6) has a cavity without a sidewall. The positive and negative screw (10) passes through the cavity. The fixing blocks (11) are symmetrically arranged on the positive and negative screws (10). The positive thread on the positive and negative screws (10) passes through one of the fixing blocks (11) and is threadedly connected to it, and the negative thread passes through the other fixing block (11) and is threadedly connected to it. An auxiliary plate (17) is provided at the front end of the fixing block (11). The electric telescopic rod (12) is located at the lower end of the auxiliary plate (17). A fixing plate (13) is provided at the lower end of the electric telescopic rod (12). Support rods (14) are provided at both ends of the support plate (1). A cutting device (9) that drives the feeding device is provided at the upper end between the two support rods (14).
2. A cross-cutting machine for processing elastic warp-knitted fabric blankets according to claim 1, characterized in that: Motors (16) are provided on the side walls of the fixed box (6), and the positive and negative screws (10) pass through the side walls of the fixed box (6) and are connected to the output end of the motors (16).
3. A cross-cutting machine for processing elastic warp-knitted fabric blankets according to claim 2, characterized in that: The support plate (1) is provided with a support box (2) at its lower end, and a drawer (3) is provided at the front end of the support box (2). The drawer (3) is adapted to and slidably connected to the support box (2).
4. A cross-cutting machine for processing elastic warp-knitted fabric blankets according to claim 3, characterized in that: The support box (2) has buffer pads (5) at the four corners of its bottom wall.
5. A cross-cutting machine for processing elastic warp-knitted fabric blankets according to claim 4, characterized in that: The drawer (3) has a handle (4) on its side wall.
6. A cross-cutting machine for processing elastic warp-knitted fabric blankets according to claim 5, characterized in that: The bottom wall of the fixing plate (13) is provided with anti-slip silicone.
7. A cross-cutting machine for processing elastic warp-knitted fabric blankets according to claim 6, characterized in that: The movable plate (8) is provided with anti-slip texture.