Fabric rolling machine
By introducing the design of support frame, cutting knife and limit plate into the fabric winding machine, the cutting knife is ensured to move stably in the sliding groove, which solves the problem of uneven cutting in traditional fabric winding machines and improves the fabric yield and equipment stability.
Patent Information
- Application Number
- CN202422899564.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-27
AI Technical Summary
When traditional fabric winding machines cut fabrics, the cutting path is not smooth, resulting in unevenness at the cut end of the fabric, affecting the yield rate.
A fabric winding machine is designed, which includes a winding roller, a support frame, a cutting knife and a limit plate. The cutting knife slides in a sliding groove and is fixed by the limit plate. The limit plate is made of rubber and has elastic deformation properties, ensuring that the cutting knife moves stably on the support frame. The sliding groove and the picking block provide guidance and fixation, and the accommodating groove is used for stable storage of the cutting knife.
The smoothness of the fabric cutting surface is achieved, the damage to the fabric caused by the random movement of the cutting knife is reduced, and the fabric yield and equipment stability are improved.
Smart Images
Figure CN223316067U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rolling machines, and more particularly to a fabric rolling machine. Background Art
[0002] The fabric winding machine is used to wind the fabric according to certain requirements. The fabric is placed in the winding machine for winding. Through the winding process of the winding machine, the problem of loose and messy fabric can be avoided and the utilization rate of the material can be improved.
[0003] In addition, the winding machine needs to cut the fabric according to the requirements such as the length of the wound fabric during the process of winding the fabric. The traditional cutting method is for workers to cut the fabric with scissors or blades, but the workers cannot ensure the smoothness of the cutting path during the process of cutting the fabric, resulting in unevenness at the cut part of the fabric, affecting the subsequent yield of the fabric. Therefore, a structure is set to solve the problem of low yield when the winding machine cuts the fabric. Utility Model Content
[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to improve the yield rate of fabrics on a rolling machine.
[0005] The above technical purpose of the present utility model is achieved through the following technical solutions: a fabric winding machine, including a machine body and a winding roller rotatably connected to the machine body, a support frame fixedly connected to the machine body with the same relative position as the winding roller, a cutting knife slidably connected to the support frame, and the cutting knife performs reciprocating linear motion along the length direction of the machine body, and both ends of the support frame are fixedly connected to a limiting plate detachably connected to the cutting knife, the length of the cutting knife is greater than the length of the limiting plate, and the width of the limiting plate is less than the distance between the fabric and the inner wall of the support frame.
[0006] The utility model is further configured as follows: a sliding groove is provided on the support frame, the cutting knife is slidably connected to the inner wall of the sliding groove, and the inner wall of the sliding groove abuts against the outer peripheral wall of the cutting knife.
[0007] The utility model is further configured as follows: a taking block is fixedly connected to the top surface of the cutting knife and abuts against the top surface of the support frame, and the cross-sectional area of the taking block is larger than the cross-sectional area of the cutting knife.
[0008] The utility model is further configured as follows: an accommodating groove for accommodating the cutting knife is opened along the length direction of the limiting plate, and the length of the accommodating groove is greater than the length of the cutting knife.
[0009] The present invention is further configured as follows: the limiting plate has elastic deformation performance, and the limiting plate is made of rubber.
[0010] To sum up, the utility model has the following beneficial effects: the sliding trajectory of the cutting knife is limited by the sliding groove, so that the cutting knife can stably move in a straight line along the width direction of the fabric, ensuring the smoothness of the cut surface of the fabric, and the setting of the limiting plate realizes the limitation of the cutting knife, reducing the situation where the cutting knife moves arbitrarily along the support frame when the machine body is in use, and ensuring the stable use of the structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural diagram of the utility model;
[0012] Figure 2 It is a cross-sectional view of the utility model;
[0013] Figure 3 for Figure 2 Enlarged view of part A in the middle.
[0014] In the figure: 1. Machine body; 2. Winding roller; 3. Support frame; 4. Cutting knife; 5. Limiting plate; 6. Sliding groove; 7. Pick-up block; 8. Receiving groove. DETAILED DESCRIPTION
[0015] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
[0016] This kind of fabric rolling machine, such as Figure 1-Figure 3 As shown, it includes a body 1 and a winding roller 2 rotatably connected to the body 1. A support frame 3 is fixedly connected to the body 1 by bolts and is in the same relative position as the winding roller 2. A cutting knife 4 is slidably connected to the support frame 3. The setting of the support frame 3 provides support for the sliding of the cutting knife 4. The cutting knife 4 makes reciprocating linear motion along the length direction of the body 1, and the position of the fabric does not move when the fabric passes through the body 1. Therefore, the cutting knife 4 can stably cut the fabric during the sliding process along the length direction of the support frame 3, and ensures the smoothness of the fabric cross section, thereby ensuring the cutting effect of the equipment.
[0017] like Figure 1-Figure 3 As shown, both ends of the support frame 3 are fixedly connected with a limit plate 5 detachably connected to the cutting knife 4. When the fabric needs to be cut, people first push the limit plate 5 out of the limit plate 5 at one end. When the fabric cutting is completed, the cutting knife 4 will be clamped in the limit plate 5 at the other end. The body 1 will vibrate during use. The vibration will apply thrust to the cutting knife 4 to make it slide on the support frame 3, thereby causing damage to the fabric. The setting of the limit plate 5 can realize the storage of the cutting knife 4, avoiding the damage to the fabric caused by the random sliding of the cutting knife 4, and the quality of the fabric wound on the winding roller 2 is guaranteed by the setting of the structure.
[0018] like Figure 1 and Figure 3As shown, a sliding groove 6 is provided on the support frame 3, and the cutting knife 4 is slidably connected to the inner wall of the sliding groove 6. The inner wall of the sliding groove 6 is against the outer peripheral wall of the cutting knife 4, and the sliding groove 6 is opened along the length direction of the support frame 3. On the one hand, the opening of the sliding groove 6 provides a guide for the sliding direction of the cutting knife 4. On the other hand, the width of the sliding groove 6 is equal to the width of the cutting knife 4, which can avoid the cutting knife 4 from shaking back and forth in the sliding groove 6. The movement range of the cutting knife 4 is further limited by the setting of the structure, thereby enhancing the stability of the cutting knife 4 when cutting the fabric.
[0019] like Figure 1 and Figure 3 As shown, a picking block 7 is welded on the top surface of the cutting knife 4 and is against the top surface of the support frame 3. The cross-sectional area of the picking block 7 is larger than the cross-sectional area of the cutting knife 4. The setting of the picking block 7 can achieve stable fixation of the cutting knife 4 on the support frame 3, reducing the situation of the cutting knife 4 falling from the support frame 3. By increasing the volume of the picking block 7, the force area of the cutting knife 4 is increased, so that the worker can better push the cutting knife 4 to achieve stable cutting of the fabric.
[0020] like Figure 1 and Figure 3 As shown, a receiving groove 8 for accommodating the cutting knife 4 is provided along the length direction of the limiting plate 5. The length of the receiving groove 8 is greater than the length of the cutting knife 4, thereby ensuring the stable storage of the limiting plate 5. The limiting plate 5 has elastic deformation performance. The limiting plate 5 is made of rubber. When the cutting knife 4 slides into the receiving groove 8, the cutting knife 4 will apply a thrust to the side wall of the receiving groove 8, thereby causing the limiting plate 5 to deform. When the cutting knife 4 completely enters the receiving groove 8, the pressure on the limiting plate 5 disappears. The limiting plate 5 will reset under the action of the elastic deformation performance and apply a thrust to the cutting knife 4, further increasing the fixing effect of the cutting knife 4 on the limiting plate 5, and the surface roughness of the inner wall of the receiving groove 8 is increased by setting the rubber, further reducing the situation where the cutting knife 4 slips out of the limiting plate 5.
[0021] like Figure 1 and Figure 3 As shown, the length of the cutting knife 4 is greater than the length of the limiting plate 5, which ensures that the cutting knife 4 is stably fixed in the limiting plate 5 while increasing the contact area between the cutting knife 4 and the fabric, ensuring the stable cutting effect of the cutting knife 4 on the fabric, and the width of the limiting plate 5 is less than the distance between the fabric and the inner wall of the support frame 3, thereby reducing the situation where the limiting plate 5 causes obstruction to the fabric during the transmission process, and ensuring the stability of the body 1 during use.
[0022] Working principle: In the initial state, the cutting knife 4 is stored in the accommodating groove 8. When the rolled fabric needs to be cut, people push the picking block 7 to drive the cutting knife 4 to slide in the sliding groove 6 along the length direction of the support frame 3. When the cutting knife 4 slides to the limit plate 5 at the other end of the frame, the cutting of the fabric is completed.
[0023] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.
Claims
1. A fabric winding machine, comprising a machine body (1) and a winding roller (2) rotatably connected to the machine body (1), characterized in that: The machine body (1) is fixedly connected to a support frame (3) with the same relative position as the winding roller (2); the support frame (3) is slidably connected to a cutting knife (4); the cutting knife (4) performs reciprocating linear motion along the length direction of the machine body (1); both ends of the support frame (3) are fixedly connected to a limiting plate (5) detachably connected to the cutting knife (4); the length of the cutting knife (4) is greater than the length of the limiting plate (5), and the width of the limiting plate (5) is less than the distance between the fabric and the inner wall of the support frame (3).
2. The fabric rolling machine according to claim 1, characterized in that: The support frame (3) is provided with a sliding groove (6), the cutting knife (4) is slidably connected to the inner wall of the sliding groove (6), and the inner wall of the sliding groove (6) abuts against the outer peripheral wall of the cutting knife (4).
3. The fabric rolling machine according to claim 1, characterized in that: A pick-up block (7) is fixedly connected to the top surface of the cutting knife (4) and abuts against the top surface of the support frame (3); the cross-sectional area of the pick-up block (7) is larger than the cross-sectional area of the cutting knife (4).
4. The fabric rolling machine according to claim 1, characterized in that: An accommodating groove (8) for accommodating the cutting blade (4) is provided along the length direction of the limiting plate (5), and the length of the accommodating groove (8) is greater than the length of the cutting blade (4).
5. The fabric rolling machine according to claim 1, characterized in that: The limiting plate (5) has elastic deformation performance, and the limiting plate (5) is made of rubber.