Roll material rolling, flattening and neatening device
By combining an arc-shaped connecting rod and a tension spring, the problems of low roll material winding efficiency and high cost of traditional equipment are solved, achieving efficient and economical roll material winding effect and avoiding material shift and scratches.
Patent Information
- Application Number
- CN202520196057.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-08
AI Technical Summary
Existing roll winding equipment is inefficient when winding without tension, manual winding is time-consuming and labor-intensive, and traditional cylinder methods are large, costly and have poor winding effect.
It adopts an arc-shaped connecting rod and tension spring structure. Through the cooperation of the connecting rod and spring, the clamping force is automatically adjusted to adapt to changes in the roll diameter. Combined with the limit block and elastic protective gasket, it achieves smooth clamping and uniform winding.
It achieves economical and efficient winding, avoids material misalignment and scratches, has a compact structure, low cost, replaces manual operation and improves winding uniformity.
Smart Images
Figure CN223722313U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of roll production, in particular to a roll material winding, flattening and collecting device. BACKGROUND
[0002] The winding machine is a mechanical device for winding raw materials into rolls through mechanical winding, and is widely used at the end of a paper roll, cloth roll, plastic roll and metal roll processing production line. The winding shaft is driven to rotate by a motor to wind the unwound raw materials into a roll. A plurality of guide rollers are arranged upstream of the winding shaft to ensure the neatness of the winding. However, the winding efficiency is low because the winding roll is relatively fluffy.
[0003] For the winding operation mode of the material under no tension, the conventional method includes manually holding the material for winding to ensure that the material is tensioned and collected. The disadvantage of this method is that it is time-consuming and labor-intensive. There is also a method of winding by double rollers rolling under the weight of the material. The disadvantage of this method is that the material is difficult to collect. There is also a method of applying force to the swing arm by a low-friction air cylinder, and the swing arm end is acted on by a pressure roller on the roll. However, as the winding process continues, the diameter of the roll will gradually change, so the angle of the swing arm and the position of the pressure roller will also change, resulting in poor winding effect. The air cylinder method has higher sensitivity, but the structure size is larger and the purchase cost is higher. CONTENT OF THE UTILITY MODEL
[0004] In order to solve the above problems, the application provides a roll material winding, flattening and collecting device.
[0005] The roll material winding, flattening and collecting device provided by the application adopts the following technical scheme:
[0006] A roll material winding, flattening and collecting device, comprising a base, a support shaft, a connecting rod, a pressing rod and a tension spring, a plurality of mounting holes are arranged on the base, one end of the support shaft is fixedly connected to the base perpendicularly, two connecting rods are arranged, one end of each of the two connecting rods is rotatably connected to the support shaft, the pressing rod is fixedly connected between the other ends of the two connecting rods, two limiting blocks are slidably connected to the pressing rod, an elastic material protection washer is rotatably connected to the pressing rod between the two limiting blocks, one end of the tension spring is fixedly connected to the base, and the other end is movably connected to the connecting rod near the end of the pressing rod, and the length of the connecting rod is greater than the distance between the fixed points of the tension spring and the support shaft on the base.
[0007] Further, the connecting rod is arc-shaped.
[0008] Through the above technical scheme, the pressure of the pressing rod on the roll material changes more smoothly.
[0009] Further, the connecting rod is provided with a plurality of adjusting through holes, and a tension spring fixing pin for connecting the tension spring is detachably connected in the adjusting through hole.
[0010] By the above technical scheme, the connecting point of the tension spring on the connecting rod is adjusted, and different tensions are obtained.
[0011] Further, the opposite side of the two limiting blocks is fixedly connected with an edge baffle.
[0012] By the above technical scheme, the edge baffle is convenient for limiting the two sides of the coiled material.
[0013] Further, the limiting block is threadedly connected with a fastening bolt.
[0014] By the above technical scheme, the limiting block is limited and fixed after sliding adjustment.
[0015] In summary, the present application has at least one of the following beneficial technical effects:
[0016] (1) The present application is provided with an arc-shaped connecting rod and a tension spring. As the diameter of the coiled material continuously increases, the tension spring maintains appropriate compression force, and the pressure rod is automatically lifted, thereby achieving the effect of continuous winding. This scheme is economical and applicable, replaces traditional manual operation, is simple to debug, has smaller structure size and lower cost compared with the cylinder mode;
[0017] (2) The setting of the elastic pad retainer not only avoids scratching the surface of the material, but also compensates for the problem of material winding deviation, adjusts the uniformity of winding, and makes the material winding not deviate. BRIEF DESCRIPTION OF DRAWINGS
[0018] Fig. 1 is a structural schematic diagram of the present application;
[0019] Fig. 2 is a use state schematic diagram of the present application.
[0020] Explanation of reference numerals in the drawing:
[0021] 1, base; 11, mounting hole; 2, support shaft; 3, connecting rod; 31, adjusting through hole; 4, pressure rod; 5, tension spring; 6, limiting block; 61, edge baffle; 62, fastening bolt; 7, elastic material protection pad ring; 8, tension spring fixing pin; 9, material roller; 10, coiled material. DETAILED DESCRIPTION
[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described; obviously, the described embodiments are only part of the embodiments of the present application, and not all the embodiments of the present application, and all other embodiments obtained by a person of ordinary skill in the art without creative work based on the embodiments in the present application shall fall within the scope of protection of the present application.
[0023] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0024] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0025] Embodiment 1:
[0026] The present application will be further described in detail below with reference to the accompanying drawings.
[0027] The embodiment of the present application discloses a roll material winding, flattening and tidying device, comprising a base 1, a supporting shaft 2, connecting rods 3, a pressing rod 4 and a tension spring 5, a plurality of mounting holes 11 are arranged on the base 1, one end of the supporting shaft 2 is fixedly connected vertically on the base 1, two connecting rods 3 are arranged, one end of each of the two connecting rods 3 is rotatably connected on the supporting shaft 2, the pressing rod 4 is fixedly connected between the other end of the two connecting rods 3, two limiting blocks 6 are slidably connected on the pressing rod 4, the pressing rod 4 is further rotatably connected with an elastic material protection gasket 7 between the two limiting blocks 6, one end of the tension spring 5 is fixedly connected on the base 1, the other end is movably connected on the connecting rod 3 close to one end of the pressing rod 4, and the length of the connecting rod 3 is greater than the distance between the fixed points of the tension spring 5 and the supporting shaft 2 on the base 1.
[0028] Please refer to Figs. 1-2 The connecting rod 3 is arc-shaped, so that the pressure change of the pressing rod 4 on the roll material 10 is more smooth.
[0029] Please refer to Figs. 1-2The connecting rod 3 is provided with a plurality of adjusting through holes 31, and a tension spring fixing bolt 8 for connecting the tension spring 5 is detachably connected in the adjusting through hole 31, so as to adjust the connection position of the tension spring 5 on the connecting rod 3, and then obtain different tensions.
[0030] Please refer to Figs. 1-2 The opposite side of the two limiting blocks 6 is fixedly connected with an edge baffle 61, and the edge baffle 61 is convenient for limiting the two sides of the coiled material 10.
[0031] Please refer to Figs. 1-2 The limiting block 6 is threadedly connected with a fastening bolt 62, so as to limit and fix the limiting block 6 after sliding adjustment.
[0032] The implementation principle of the coiled material winding and flattening collecting device is as follows: in use, the device is installed above the material roller 9, the coiled material 10 without tension at the front end is automatically wound by the material roller 9, the distance between the two limiting blocks 6 is adjusted to be consistent with the width of the coiled material 10, the tension spring 5 is adjusted to a suitable tension by setting a suitable adjusting through hole 31, and the setting of the elastic pad retainer ring not only avoids scratching the surface of the material, but also compensates for the problem of material winding deviation by moving the position, adjusts the uniformity of winding, so that the material winding is not deviated, and as the diameter of the coiled material 10 continuously increases, the tension spring 5 maintains a suitable pressing force, the pressing rod 4 is automatically lifted, and the effect of continuous winding is achieved. The scheme is economical and applicable, replaces the traditional manual operation, is simple and convenient to debug, has smaller structure size and lower cost compared with the cylinder mode.
[0033] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.
Claims
1. A roll winding, flattening and gathering device, characterized in that, The utility model relates to a material pressing device, including pedestal (1), support shaft (2), connecting rod (3), pressing bar (4) and tension spring (5), be provided with a plurality of mounting hole (11) on the pedestal (1), one end of support shaft (2) is vertically fixedly connected on pedestal (1), two connecting rod (3) are equipped with, one end of two connecting rod (3) is rotatably connected on support shaft (2), pressing bar (4) is fixedly connected between the other end of two connecting rod (3), two limit blocks (6) are slidably connected on pressing bar (4), and elastic material protection washer (7) is rotatably connected on pressing bar (4) between two limit blocks (6), one end of tension spring (5) is fixedly connected on pedestal (1), and the other end is movably connected on the one end of connecting rod (3) near pressing bar (4), and the length of connecting rod (3) is greater than the distance between tension spring (5) and the fixed point of support shaft (2) on pedestal (1).
2. A roll winding, flattening and gathering device according to claim 1, characterized in that: The connecting rod (3) is arc-shaped.
3. A roll winding, flattening and gathering device according to claim 1, characterized in that: A plurality of adjusting through holes (31) are arranged on the connecting rod (3), and a tension spring fixing bolt (8) for connecting the tension spring (5) is detachably connected in the adjusting through hole (31).
4. The roll winding, flattening and gathering device according to claim 1, characterized in that: Edge baffles (61) are fixedly connected to opposite sides of the two limit blocks (6).
5. A roll winding, flattening and gathering device according to claim 1, characterized in that: Tightening bolts (62) are threadedly connected to the limit blocks (6).