Winding guide structure for ultrafine-grain ribbon production

Abstract

The utility model relates to the field of strip production, especially supermicrocrystalline strip production winding guide structure, including base and winding roll, the upper end center of base is provided with the sliding slot, the two sliding blocks of front and back distribution are slidably arranged in the sliding slot, the upper end of two sliding blocks is respectively fixedly connected with movable block one and movable block two, the end close to movable block two of movable block one is fixedly connected with the slide rod, the end close to movable block one of movable block two is provided with fixed slot, the left and right ends of movable block two are provided with screw hole, the screw hole is screw -threaded installed with bolt, the end close to each other of bolt is pasted the end far away from each other of slide rod, the utility model discloses through the two lower guide rollers of adding can support the strip, the movable block one and movable block two of adding can move along the sliding slot to adjust the winding position of the narrower strip, can adjust the length of guide roller according to the width of strip, makes the guide roller more pastes the strip, prevents the deviation phenomenon when the strip winding.

Description

Technical Field

[0001] This utility model belongs to the field of strip production, specifically relating to a winding guide structure for the production of microcrystalline strips. Background Technology

[0002] The winding guide structure in strip production is a key device used to guide, align and control the strip path during the winding process, ensuring that the material is wound flat and without deviation. Its core functions include deviation correction, tension control and path stabilization, which directly affect production efficiency and finished product quality.

[0003] Existing strip winding guide structures often use guide rollers to limit and support the strip during use. The strip needs to be confined to the guide structure to limit its movement. However, the length of the guide rollers in common guide structures is often fixed. When guiding strips with a short width, the strip needs to be stabilized in the center position of the guide roller. However, since microcrystalline strips are generally thin, the fixed length of common guide rollers makes it difficult to fit the strip when guiding short-width microcrystalline strips. This may cause the strip to deviate, thus affecting the quality of strip winding. Utility Model Content

[0004] To overcome the problem that the winding guide structure used in strip production is difficult to adjust the length of the guide roller according to the width of the strip, which leads to strip deviation, a winding guide structure for ultra-microcrystalline strip production is proposed.

[0005] The technical solution of this utility model is as follows: a winding guide structure for the production of microcrystalline ribbon includes a base and a winding roller. A groove is provided at the center of the upper end of the base. Two sliders are slidably arranged in the groove. Movable block 1 and movable block 2 are fixedly connected to the upper ends of the two sliders respectively. A sliding rod is fixedly connected to the end of movable block 1 near movable block 2. A fixing groove is provided at the end of movable block 2 near movable block 1. The fixing groove is adapted to the sliding rod. Screw holes are provided through the left and right ends of movable block 2. Bolts are threaded in the screw holes. The ends of the bolts that are close to each other are attached to the ends of the sliding rod that are far apart. Fixed plate 1 and fixed plate 2 are fixedly connected to the upper ends of movable block 1 and movable block 2 respectively. An upper guide roller and a lower guide roller that are distributed vertically are rotatably installed at the ends of fixed plate 1 and fixed plate 2 that are close to each other. A limit post is fixedly connected to the end of the lower guide roller on fixed plate 1 near fixed plate 2. A limit groove is provided at the end of the lower guide roller on fixed plate 2 near fixed plate 1. The limit groove is adapted to the limit post. A limit ring is fixedly connected to the end of the lower guide roller that is far apart.

[0006] Furthermore, a main support is fixedly connected to the upper edge of the base, and winding rollers are rotatably installed on the inner walls of the front and rear ends of the main support. A secondary support is fixedly connected to the right end of the base, and support rollers are rotatably installed on the inner walls of the front and rear ends of the secondary support.

[0007] Furthermore, an electric motor is installed at the front end of the main support, and the output end of the electric motor passes through the outer wall of the main support and is connected to the shaft of the take-up roller.

[0008] Furthermore, a tensioning frame is fixedly connected to the upper end of the base. The tensioning frame is located between the main support and the slide groove, and lower tensioning rollers are rotatably installed on the inner walls of the front and rear ends of the tensioning frame.

[0009] Furthermore, symmetrical support columns are fixed to the upper edge of the tensioning frame, and baffles are fixed to the upper ends of the support columns.

[0010] Furthermore, a support block is slidably installed on the outer wall of the support column, and an upper tension roller is rotatably installed on one end of the support block that is close to each other, with the outer walls of the upper tension roller and the lower tension roller in contact.

[0011] Furthermore, the outer wall of the support column is surrounded by a spring, one end of which is fixed to the lower end of the baffle, and the other end of which is fixed to the upper end of the support block.

[0012] The beneficial effects of this utility model are as follows: By moving movable block one and movable block two closer together or further apart, the distance between the upper guide rollers and the lower guide rollers can be adjusted, thereby adjusting the distance between the limiting rings. By pushing movable block one to move back and forth along the slide groove, the winding position of the narrower strip can be adjusted. Furthermore, by moving the slide rod along the fixed groove and the limiting post along the limiting groove, the stability between the lower guide rollers can be improved. Rotating and tightening the bolts can fix the distance between the lower guide rollers, further improving the stability of the lower guide rollers during operation. Compared with the existing winding guide structure for strip production, the added front and rear lower guide rollers can support the strip and drive the limiting rings to move closer or further apart. The added movable block one and movable block two can move along the slide groove, thereby adjusting the winding position of the narrower strip. The length of the guide rollers can be adjusted according to the width of the strip, making the guide rollers fit the strip better and preventing the strip from deviating during winding. Attached Figure Description

[0013] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model; Figure 2 The diagram shown is a three-dimensional structural disassembly diagram of this utility model; Figure 3 The diagram shown is a three-dimensional disassembled view of the lower guide roller, upper guide roller, movable block one, fixed plate one, movable block two, fixed plate two, and bolts of this utility model. Figure 4 The diagram shown is a three-dimensional disassembled view of the base, main support, secondary support, winding roller and support roller of this utility model. Figure 5The diagram shown is a three-dimensional disassembled schematic of the tensioning frame, lower tensioning roller, upper tensioning roller, support block, spring, and support column of this utility model.

[0014] Explanation of reference numerals in the attached drawings: 1. Base; 2. Take-up roller; 3. Lower guide roller; 4. Upper guide roller; 5. Slide groove; 6. Movable block one; 7. Fixed plate one; 8. Movable block two; 9. Fixed plate two; 10. Slide rod; 11. Fixed groove; 12. Screw hole; 13. Bolt; 14. Limiting ring; 15. Limiting post; 16. Limiting groove; 17. Main bracket; 18. Motor; 19. Secondary bracket; 20. Support roller; 21. Tensioning frame; 22. Lower tensioning roller; 23. Upper tensioning roller; 24. Support post; 25. Baffle; 26. Support block; 27. Spring; 28. Slider. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Please see Figures 1-5 This utility model provides an embodiment of a winding guide structure for the production of microcrystalline ribbon, comprising a base 1 and a take-up roller 2. A groove 5 is formed at the center of the upper end of the base 1. Two sliders 28, arranged front-to-back, slide within the groove 5. Movable block 1 6 and movable block 2 8 are respectively fixed to the upper ends of the two sliders 28. A sliding rod 10 is fixed to the end of movable block 1 6 near movable block 2 8. A fixing groove 11 is formed at the end of movable block 2 8 near movable block 1 6, and the fixing groove 11 is adapted to the sliding rod 10. Screw holes 12 are formed through both ends of movable block 2 8, and bolts 13 are threaded into the screw holes 12. The ends of bolts 13 that are close to each other are attached to the ends of sliding rods 10 that are far apart. The upper ends of movable block 16 and movable block 28 are respectively fixed to fixed plate 17 and fixed plate 29. The upper guide roller 4 and lower guide roller 3, which are distributed vertically, are rotatably installed on the ends of fixed plate 17 and fixed plate 29 that are close to each other. The end of the lower guide roller 3 on fixed plate 17 that is close to fixed plate 29 is fixed to a limit post 15. The end of the lower guide roller 3 on fixed plate 29 that is close to fixed plate 17 has a limit groove 16. The limit groove 16 is adapted to the limit post 15. The ends of the lower guide roller 3 that are far apart from each other are fixed to a limit ring 14.

[0017] By moving movable block 6 and movable block 8 closer or further apart, the distance between the upper guide rollers 4 and the lower guide rollers 3 can be adjusted, thereby adjusting the distance between the limiting rings 14. The limiting rings 14 can move according to the width of the strip and guide and limit the movement of the strip by conforming to the strip. Moving movable block 6 back and forth along the slide groove 5 can adjust the winding position of narrower strips. Then, by moving the slide rod 10 along the fixed groove 11 and the limiting post 15 along the limiting groove 16, the stability between the lower guide rollers 3 can be improved. Rotating and tightening the bolt 13 can fix the distance between the lower guide rollers 3, which can further improve the stability of the lower guide rollers 3 during operation.

[0018] Please see Figure 4 In this embodiment, a main support 17 is fixedly connected to the upper edge of the base 1. A take-up roller 2 is rotatably installed on the inner walls of the front and rear ends of the main support 17. A secondary support 19 is fixedly connected to the right end of the base 1. A support roller 20 is rotatably installed on the inner walls of the front and rear ends of the secondary support 19. In use, the strip can be wound up by the take-up roller 2 to achieve the purpose of winding the strip. A motor 18 is installed at the front end of the main support 17. The output end of the motor 18 passes through the outer wall of the main support 17 and is connected to the rotating shaft of the take-up roller 2. In use, the output end of the motor 18 can drive the take-up roller 2 to rotate, thereby winding up the strip.

[0019] Please see Figures 4-5 In this embodiment, a tensioning frame 21 is fixedly connected to the upper end of the base 1. The tensioning frame 21 is located between the main support 17 and the slide groove 5. Lower tensioning rollers 22 are rotatably installed on the inner walls of the front and rear ends of the tensioning frame 21. In use, the lower tensioning rollers 22 can stretch the strip entering the winding roller 2 to prevent the strip from wrinkling and affecting the winding quality of the strip. Symmetrical support columns 24 are fixedly connected to the upper edge of the tensioning frame 21. A baffle 25 is fixedly connected to the upper end of the support columns 24. In use, the support columns 24 can support the support block 26, and the baffle 25 can limit the position of the support block 26.

[0020] Please see Figure 5 In this embodiment, a support block 26 is slidably installed on the outer wall of the support column 24. An upper tension roller 23 is rotatably installed on one end of the support block 26 that is close to each other. The outer wall of the upper tension roller 23 is in contact with the lower tension roller 22. In use, the strip can be tensioned and limited by the upper tension roller 23 in contact with the lower tension roller 22 to prevent the strip from wrinkling and to flatten the strip entering the take-up roller 2. A spring 27 is surrounded on the outer wall of the support column 24. One end of the spring 27 is fixed to the lower end of the baffle 25, and the other end of the spring 27 is fixed to the upper end of the support block 26. In use, the spring 27 can push the upper tension roller 23 to fit tightly against the lower tension roller 22, which can adapt to and clamp strips of various thicknesses.

[0021] During operation, firstly, pass one end of the strip to be wound through the front and rear upper guide rollers 4 and the lower guide roller 3, and pull up the upper tension roller 23. Place one end of the strip on the upper outer wall of the lower tension roller 22. After releasing the upper tension roller 23, pull the strip and fix one end of the strip to the outer wall of the take-up roller 2. Next, pull the strip to the right and move the movable block 1 6 and movable block 2 8 so that the front and rear limit rings 14 fit the front and rear ends of the strip. Then, rotate the bolt 13 to fix the movable block 1 6 and movable block 2 8. Then, according to the width of the strip and the position to be wound, push the movable block 1 6 to adjust the front and rear position of the lower guide roller 3. Finally, start the motor 18. The output end of the motor 18 drives the take-up roller 2 to rotate, winding the strip to the outer wall of the take-up roller 2. Wait for the strip to be completely wound.

[0022] Through the above steps, the movable block 6 and the movable block 8 move closer or further apart, adjusting the distance between the upper guide rollers 4 and the lower guide rollers 3, thereby adjusting the distance between the limiting rings 14. This allows the limiting rings 14 to move according to the width of the strip, conforming to the strip and guiding and limiting its movement. The slide bar 10 moves along the fixed groove 11, and the limiting post 15 moves along the limiting groove 16, improving the stability between the lower guide rollers 3. Rotating and tightening the bolt 13 fixes the distance between the lower guide rollers 3, solving the problem that the winding guide structure used in strip production is difficult to adjust the length of the guide rollers according to the width of the strip, thus causing the strip to deviate.

Claims

1. A winding guide structure for producing microcrystalline ribbon, comprising a base (1) and a take-up roller (2), characterized in that: A groove (5) is provided at the center of the upper end of the base (1). Two sliders (28) are slidably arranged in the groove (5). The upper ends of the two sliders (28) are respectively fixed with movable block one (6) and movable block two (8). A slide rod (10) is fixedly connected to the end of movable block one (6) near movable block two (8). A fixing groove (11) is provided at the end of movable block two (8) near movable block one (6). The fixing groove (11) is adapted to the slide rod (10). Screw holes (12) are provided through the left and right ends of movable block two (8). Bolts (13) are threaded in the screw holes (12). The ends of the bolts (13) that are close to each other are attached to the slide rod (10). At the far end, the upper ends of movable block 1 (6) and movable block 2 (8) are respectively fixed with fixed plate 1 (7) and fixed plate 2 (9). At the close ends of fixed plate 1 (7) and fixed plate 2 (9), upper guide roller (4) and lower guide roller (3) are rotatably installed. The lower guide roller (3) on fixed plate 1 (7) is fixed with a limit post (15) at the end close to fixed plate 2 (9). The lower guide roller (3) on fixed plate 2 (9) is provided with a limit groove (16) at the end close to fixed plate 1 (7). The limit groove (16) is adapted to the limit post (15). The far ends of the lower guide roller (3) are fixed with a limit ring (14).

2. The winding guide structure for producing microcrystalline ribbon according to claim 1, characterized in that: A main support (17) is fixedly connected to the upper edge of the base (1). A winding roller (2) is rotatably installed on the inner wall of the front and rear ends of the main support (17). A secondary support (19) is fixedly connected to the right end of the base (1). A support roller (20) is rotatably installed on the inner wall of the front and rear ends of the secondary support (19).

3. The winding guide structure for producing microcrystalline ribbons according to claim 2, characterized in that: The front end of the main support (17) is equipped with a motor (18), and the output end of the motor (18) passes through the outer wall of the main support (17) and is connected to the shaft of the take-up roller (2).

4. The winding guide structure for producing microcrystalline ribbon according to claim 3, characterized in that: A tensioning frame (21) is fixedly connected to the upper end of the base (1). The tensioning frame (21) is located between the main support (17) and the slide (5). Lower tensioning rollers (22) are rotatably installed on the inner walls of the front and rear ends of the tensioning frame (21).

5. The winding guide structure for producing microcrystalline ribbon according to claim 4, characterized in that: The upper edge of the tensioning frame (21) is fixed with symmetrical support columns (24), and the upper end of the support column (24) is fixed with a baffle (25).

6. The winding guide structure for producing microcrystalline ribbon according to claim 5, characterized in that: Support blocks (26) are slidably installed on the outer wall of the support column (24). An upper tension roller (23) is rotatably installed on one end of the support blocks (26) that is close to each other. The outer wall of the upper tension roller (23) is in contact with the outer wall of the lower tension roller (22).

7. The winding guide structure for producing microcrystalline ribbon according to claim 6, characterized in that: The outer wall of the support column (24) is surrounded by a spring (27), one end of the spring (27) is fixed to the lower end of the baffle (25), and the other end of the spring (27) is fixed to the upper end of the support block (26).

Images