An adjustable winding device for copper strip processing
By adjusting the screw and support block design, the inner diameter of the copper strip roll can be flexibly adjusted, which solves the problem of the fixed inner diameter of the copper strip roll in the existing technology. It realizes the compatible winding of copper strips of various specifications and the accurate measurement of the thickness of the copper strip roll, thereby improving the stability of production quality and the versatility of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI YUNTAI COPPER CO LTD
- Filing Date
- 2025-07-01
- Publication Date
- 2026-06-30
AI Technical Summary
Existing copper strip winding devices cannot adjust the inner diameter of the copper strip roll as needed, resulting in fixed winding inner diameter parameters. This makes it difficult to adapt to the inner diameter requirements of copper strip rolls under different process requirements, and it is impossible to achieve compatible winding of copper strips of multiple specifications. Furthermore, the thickness of the copper strip roll cannot be displayed intuitively during the winding process, which affects production quality control.
An adjustable winding device including an adjustment mechanism and a measuring mechanism was designed. The inner diameter of the copper strip roll can be flexibly adjusted by adjusting the screw and the support block. The bidirectional threaded rod design ensures uniform extension and contraction of the support block. The support blocks are distributed at equal angles to increase stability. The thickness of the copper strip roll can be intuitively measured by the extrusion roller and the slider in conjunction with the scale line.
It enables flexible adjustment of the inner diameter of the copper strip coil, adapts to different process requirements, supports compatible winding of copper strips of multiple specifications, improves the versatility of the winding device and the stability of production quality, and ensures accurate measurement of copper strip coil thickness and real-time quality control.
Smart Images
Figure CN224429587U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of copper strip processing technology, specifically to an adjustable winding device for copper strip processing. Background Technology
[0002] Copper strip is a strip-shaped material made of pure copper or copper alloys such as brass, bronze, and cupronickel through processes such as smelting, casting, rolling, annealing, and surface treatment. It has the characteristics of excellent electrical and thermal conductivity, good mechanical properties, strong corrosion resistance, and good processability. It is widely used in electronics, electrical engineering, machinery manufacturing, construction, automobiles, aerospace and other fields, and can meet the needs of conductivity, structure, decoration and other aspects in different scenarios. Copper strip processing usually requires the use of winding devices.
[0003] In the prior art, Chinese Patent No. CN215478588U discloses a winding mechanism for brass strip processing, including a worktable. A column is fixedly connected to the bottom of the worktable, and a support plate is fixedly connected to the top of the worktable. This mechanism achieves the goal of improving the working efficiency of the brass strip winding mechanism and solves the problem of low working efficiency in general brass strip winding mechanisms. When winding the brass strip body, after connecting the brass strip body to the hanging block, the rotation of the drum will drive the brass strip body to wind. During this winding process, two guide wheels on the other side will guide, stretch, and straighten the unwinding part of the brass strip body, so that the unwinding part of the brass strip body can maintain a good linear state during the winding process. This avoids the rework problem caused by creases or wrinkles due to winding too fast, and greatly increases the working efficiency.
[0004] Based on the above information, it can be seen that existing winding devices cannot adjust the inner diameter of the copper strip roll as needed when winding copper strip, resulting in a fixed inner diameter parameter that is difficult to adapt to the inner diameter requirements of copper strip rolls under different process requirements. This makes it impossible to achieve compatible winding of copper strips of various specifications. Furthermore, the thickness of the copper strip roll cannot be displayed intuitively during the winding process, affecting production quality control. Therefore, we propose an adjustable winding device for copper strip processing. Summary of the Invention
[0005] The purpose of this utility model is to provide an adjustable winding device for copper strip processing, so as to solve the problems mentioned in the background art. When winding copper strip, the existing winding device cannot adjust the inner diameter of the copper strip roll as needed, resulting in the winding inner diameter parameter being fixed, making it difficult to adapt to the inner diameter requirements of copper strip rolls under different process requirements, failing to achieve compatible winding of copper strips of multiple specifications, and the thickness of the copper strip roll cannot be intuitively displayed during the winding process, affecting production quality control.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable winding device for copper strip processing, comprising a device body, a winding shaft rotatably mounted on the outer wall of the device body, an adjustment mechanism for adjusting the inner diameter of the copper strip roll on the outer wall of the winding shaft, the adjustment mechanism including an adjustment screw rotatably mounted inside the winding shaft, an adjustment block threadedly mounted on the outer wall of the adjustment screw, an adjustment groove formed on the outer wall of the winding shaft, a support rod rotatably mounted on the outer wall of the adjustment block, a support block rotatably mounted at the end of the support rod, a handwheel fixedly mounted at the end of the adjustment screw, and a measuring mechanism for measuring the thickness of the copper strip roll on the outer wall of the device body.
[0007] Furthermore, the adjusting screw is a bidirectional threaded screw, and the outer diameter of the adjusting screw is smaller than the outer diameter of the take-up shaft, and the length of the adjusting screw is greater than the length of the take-up shaft. The end of the adjusting screw with the handwheel is located outside the take-up shaft, and the outer diameter of the handwheel is equal to the outer diameter of the take-up shaft.
[0008] Furthermore, the adjusting block is designed in a circular shape, and two sets of adjusting blocks are symmetrically arranged on the outer wall of the adjusting screw, and the outer diameter of the adjusting block is smaller than the outer diameter of the winding shaft.
[0009] Furthermore, the support block is set at an equal angle on the outer wall of the take-up shaft, and the outer wall of the support block away from the take-up shaft is designed with an arc surface, and the corner of the support block near the handwheel is designed with an oblique angle.
[0010] Furthermore, two sets of support rods are symmetrically arranged on the outer wall of the support block, and the support rods are located on the outer wall of the support block that is close to the adjusting block. The inner wall of the adjusting groove is in contact with the outer wall of the adjusting block and the support rod.
[0011] Furthermore, the measuring mechanism includes a groove formed on the outer wall of the device body, a slide rod fixedly installed on the inner wall of the groove, a compression spring sleeved on the outer wall of the slide rod, a slider slidably installed on the inner wall of the groove, and a compression roller rotatably installed at the end of the slider, and scale lines provided on the outer wall of the device body.
[0012] Furthermore, the slider has a T-shaped cross-section, and the slider and the slide rod are slidably connected. The outer wall of the slider is in contact with the inner wall of the slide groove. The slide rod is set perpendicular to the ground. One end of the compression spring is in contact with the top outer wall of the slider, and the other end of the compression spring is in contact with the inner wall of the slide groove.
[0013] Furthermore, the slider has a T-shaped cross-section, and the slider and the slide rod are slidably connected. The outer wall of the slider is in contact with the inner wall of the slide groove. The slide rod is set perpendicular to the ground. One end of the compression spring is in contact with the top outer wall of the slider, and the other end of the compression spring is in contact with the inner wall of the slide groove.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. This adjustable winding device for copper strip processing rotates the handwheel of the adjustment mechanism to drive the adjustment screw to rotate, causing the adjustment block threaded on the adjustment screw to move axially. Then, the support block is extended or retracted via the support rod, thereby realizing flexible adjustment of the inner diameter of the copper strip roll. This breaks the limitation of fixed winding inner diameter parameters, can adapt to the inner diameter requirements of copper strip rolls under different process requirements, effectively realizes compatible winding of multi-specification copper strips, and greatly improves the versatility and practicality of the winding device.
[0016] 2. The extrusion roller in the measuring mechanism is pressed tightly against the copper strip roll under the action of the extrusion spring, and the slider slides along the slide bar in the slide groove. With the help of the scale lines on the outer wall of the main body of the device, the thickness of the copper strip roll can be measured intuitively and accurately. This allows operators to keep track of the thickness changes of the copper strip roll in real time, effectively strengthens the quality control in the production process, avoids production quality defects caused by the thickness of the copper strip roll, and improves the stability of product quality.
[0017] 3. The adjusting screw adopts a two-way threaded rod design, which can synchronously drive two sets of adjusting blocks to move in opposite directions, ensuring uniform extension and contraction of the support blocks and guaranteeing the accuracy of the inner diameter adjustment of the copper strip roll. The support blocks are distributed at equal angles and the side away from the winding shaft is designed with an arc surface, which not only increases the support stability of the copper strip roll, but also reduces wear on the surface of the copper strip. The T-shaped cross-section design of the slider and the inner wall of the groove, as well as the setting of the compression spring, ensure the smooth operation of the measuring mechanism and the accuracy of the measurement, further optimizing the overall performance and use effect of the winding device. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the winding shaft, adjusting screw, handwheel, adjusting block, support rod, support block and adjusting groove of this utility model;
[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the winding shaft of this utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the adjusting screw, handwheel, adjusting block, support rod, and support block of this utility model;
[0022] Figure 5 This is a schematic cross-sectional view of the main body of the device of this utility model;
[0023] Figure 6 This is a schematic diagram of the slider, slide bar, compression spring, and compression roller of this utility model.
[0024] In the figure: 1. Main body of the device; 101. Slide groove; 102. Scale line; 2. Rewinding shaft; 201. Adjustment groove; 3. Adjustment screw; 301. Handwheel; 4. Adjustment block; 401. Support rod; 402. Support block; 5. Slide rod; 501. Compression spring; 6. Slider; 7. Compression roller. Detailed Implementation
[0025] 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.
[0026] Example 1: Please refer to Figures 1-4 This utility model provides the following technical solution: An adjustable winding device for copper strip processing, comprising a device body 1, a winding shaft 2 rotatably mounted on the outer wall of the device body 1, an adjustment mechanism for adjusting the inner diameter of the copper strip roll on the outer wall of the winding shaft 2, the adjustment mechanism including an adjustment screw 3 rotatably mounted inside the winding shaft 2, an adjustment block 4 threadedly mounted on the outer wall of the adjustment screw 3, an adjustment groove 201 formed on the outer wall of the winding shaft 2, a support rod 401 rotatably mounted on the outer wall of the adjustment block 4, a support block 402 rotatably mounted at the end of the support rod 401, a handwheel 301 fixedly mounted at the end of the adjustment screw 3, the adjustment screw 3 being a bidirectional threaded rod, and the outer diameter of the adjustment screw 3 being smaller than the outer diameter of the winding shaft 2, and the length of the adjustment screw 3 being greater than the winding shaft 2. The length of shaft 2 is as follows: the adjusting screw 3 is equipped with a handwheel 301 at one end located outside the take-up shaft 2, and the outer diameter of the handwheel 301 is equal to the outer diameter of the take-up shaft 2; the adjusting block 4 is designed in a circular shape, and two sets of adjusting blocks 4 are symmetrically arranged on the outer wall of the adjusting screw 3, and the outer diameter of the adjusting block 4 is smaller than the outer diameter of the take-up shaft 2; the support block 402 is arranged at equal angles on the outer wall of the take-up shaft 2, and the outer wall of the support block 402 away from the take-up shaft 2 is designed with an arc surface, and the corner of the support block 402 near the handwheel 301 is designed with an angle; two sets of support rods 401 are symmetrically arranged on the outer wall of the support block 402, and the support rods 401 are located on the outer wall of the support block 402 close to the adjusting block 4; the inner wall of the adjusting groove 201 is in contact with the outer wall of the adjusting block 4 and the support rod 401.
[0027] When it is necessary to adjust the inner diameter of the copper strip coil, the operator rotates the handwheel 301 at the end of the adjusting screw 3. Since the adjusting screw 3 is a bidirectional threaded rod, when it rotates, the two sets of annular adjusting blocks 4 symmetrically arranged on the outer wall of the adjusting screw 3 will move along the axial direction of the adjusting screw 3 under the action of the thread. During the movement of the adjusting blocks 4, the support rod 401 rotatably installed on its outer wall drives the support blocks 402 to extend and retract along the adjusting groove 201 on the outer wall of the winding shaft 2. The support blocks 402 are evenly distributed on the outer wall of the winding shaft 2. As the support blocks 402 extend and retract, the inner diameter of the copper strip coil that the winding shaft 2 can support can be changed, thereby adapting to the requirements of different process requirements for the inner diameter of the copper strip coil and realizing compatible winding of copper strips of multiple specifications.
[0028] Example 2: Please refer to Figure 1 , Figure 5 and Figure 6 Based on Embodiment 1, a measuring mechanism is also disclosed, the specific structure of which is as follows: The outer wall of the device body 1 is provided with a measuring mechanism for measuring the thickness of the copper strip coil. The measuring mechanism includes a groove 101 formed on the outer wall of the device body 1, and a slide rod 5 is fixedly installed on the inner wall of the groove 101. A compression spring 501 is sleeved on the outer wall of the slide rod 5. A slider 6 is slidably installed on the inner wall of the groove 101, and a compression roller 7 is rotatably installed at the end of the slider 6. The outer wall of the device body 1 is provided with a scale line 102. The slider 6 has a T-shaped cross-section, and the slider 6 and the slide rod... 5. The slider 6 is slidably connected, and the outer wall of the slider 6 is in contact with the inner wall of the slide groove 101. The slide rod 5 is set perpendicular to the ground. One end of the compression spring 501 is in contact with the top outer wall of the slider 6, and the other end of the compression spring 501 is in contact with the inner wall of the slide groove 101. The slider 6 has a T-shaped cross-section and is slidably connected to the slide rod 5. The outer wall of the slider 6 is in contact with the inner wall of the slide groove 101. The slide rod 5 is set perpendicular to the ground. One end of the compression spring 501 is in contact with the top outer wall of the slider 6, and the other end of the compression spring 501 is in contact with the inner wall of the slide groove 101.
[0029] During the copper strip winding process, the extrusion roller 7, under the elastic force of the extrusion spring 501, remains in close contact with the surface of the copper strip roll. As the copper strip is continuously wound, the thickness of the copper strip roll gradually increases, pushing the extrusion roller 7 upward. The extrusion roller 7 drives the slider 6, which is rotatably connected to it, to slide upward along the slide rod 5 within the slide groove 101. The slider 6 has a T-shaped cross-section, which fits tightly against the inner wall of the slide groove 101 and is slidably connected to the slide rod 5, ensuring the stability of the slider 6's sliding. When the slider 6 moves, the operator can intuitively and accurately measure the thickness of the copper strip roll by observing the scale lines 102 symmetrically set on both sides of the outer wall of the main body 1 corresponding to the slider 6, thereby keeping abreast of the changes in the thickness of the copper strip roll and effectively strengthening quality control during the production process.
[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. An adjustable winding device for copper strip processing, comprising a device body (1), wherein a winding shaft (2) is rotatably mounted on the outer wall of the device body (1), characterized in that: The outer wall of the take-up shaft (2) is provided with an adjustment mechanism for adjusting the inner diameter of the copper strip coil. The adjustment mechanism includes an adjustment screw (3) rotatably installed inside the take-up shaft (2), and an adjustment block (4) is threadedly installed on the outer wall of the adjustment screw (3). An adjustment groove (201) is opened on the outer wall of the take-up shaft (2). A support rod (401) is rotatably installed on the outer wall of the adjustment block (4), and a support block (402) is rotatably installed at the end of the support rod (401). A handwheel (301) is fixedly installed at the end of the adjustment screw (3). The outer wall of the main body (1) of the device is provided with a measuring mechanism for measuring the thickness of the copper strip coil.
2. The adjustable winding device for copper strip processing according to claim 1, characterized in that: The adjusting screw (3) is a bidirectional threaded rod, and the outer diameter of the adjusting screw (3) is smaller than the outer diameter of the winding shaft (2), and the length of the adjusting screw (3) is greater than the length of the winding shaft (2). The adjusting screw (3) is equipped with a handwheel (301) at one end located outside the winding shaft (2), and the outer diameter of the handwheel (301) is equal to the outer diameter of the winding shaft (2).
3. The adjustable winding device for copper strip processing according to claim 1, characterized in that: The adjusting block (4) is designed in a circular shape, and two sets of adjusting blocks (4) are symmetrically arranged on the outer wall of the adjusting screw (3), and the outer diameter of the adjusting block (4) is smaller than the outer diameter of the winding shaft (2).
4. The adjustable winding device for copper strip processing according to claim 1, characterized in that: The support block (402) is set at an equal angle on the outer wall of the take-up shaft (2), and the outer wall of the support block (402) away from the take-up shaft (2) is designed with an arc surface, and the corner of the support block (402) near the handwheel (301) is designed with an oblique angle.
5. An adjustable winding device for copper strip processing according to claim 1, characterized in that: Two sets of support rods (401) are symmetrically arranged on the outer wall of the support block (402), and the support rods (401) are located on the outer wall of the support block (402) close to the adjustment block (4). The inner wall of the adjustment groove (201) is in contact with the outer wall of the adjustment block (4) and the support rods (401).
6. An adjustable winding device for copper strip processing according to claim 1, characterized in that: The measuring mechanism includes a groove (101) formed on the outer wall of the device body (1), and a slide rod (5) is fixedly installed on the inner wall of the groove (101), and a compression spring (501) is sleeved on the outer wall of the slide rod (5). A slider (6) is slidably installed on the inner wall of the groove (101), and a compression roller (7) is rotatably installed at the end of the slider (6). The outer wall of the device body (1) is provided with scale lines (102).
7. An adjustable winding device for copper strip processing according to claim 6, characterized in that: The slider (6) has a T-shaped cross section and is slidably connected to the slide rod (5). The outer wall of the slider (6) is in contact with the inner wall of the slide groove (101). The slide rod (5) is set perpendicular to the ground. One end of the compression spring (501) is in contact with the top outer wall of the slider (6), and the other end of the compression spring (501) is in contact with the inner wall of the slide groove (101).
8. An adjustable winding device for copper strip processing according to claim 6, characterized in that: The extrusion roller (7) is arranged parallel to the winding shaft (2), and the bottom of the extrusion roller (7) is on the same horizontal plane as the top of the winding shaft (2). The length of the extrusion roller (7) is the same as the length of the winding shaft (2). Two sets of scale lines (102) are symmetrically arranged on both sides of the groove (101).