Traction mechanism for producing low-temperature-resistant cross-linked rubber wire

Abstract

The utility model relates to the technical field of cross-linked rubber line production traction equipment, in particular to a traction mechanism for low-temperature-resistant cross-linked rubber line production, which comprises a sliding chute and a first adjusting groove, an anti-deviation device is arranged on the inner surface of the first adjusting groove in a sliding adjustment manner, and the anti-deviation device comprises an anti-deviation roller and a traction roller, a second connecting column is rotationally connected to the inner surface of the deviation preventing roller, a second fastener is in threaded connection with the bottom end of the second connecting column, a second traction device is slidably mounted on the inner surface of the sliding groove and comprises a mounting plate, a support and a sliding block are fixedly mounted on the upper surface and the lower surface of the mounting plate respectively, and a second adjusting groove is formed in the side wall of the support; the rubber line traction device has the beneficial effects that rubber lines of different specifications and models can be rectified, a traction roller with special patterns can be replaced when the rubber lines with smooth surfaces are drawn, the friction force on the rubber lines is increased, and the traction effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of traction equipment for the production of cross-linked rubber wire, specifically a traction mechanism for the production of low-temperature resistant cross-linked rubber wire. Background Technology

[0002] In the production process of rubber lines, the traction mechanism plays a crucial role. It ensures that the rubber line maintains a stable speed and tension during extrusion molding, thereby guaranteeing the dimensional consistency of the final product.

[0003] In the prior art, the traction mechanism for rubber line production can adjust the spacing between traction devices to make the traction devices suitable for traction of rubber lines of different specifications, thereby improving its applicability.

[0004] However, during the production and traction process of rubber lines, the rubber lines may deviate, leading to product defects. Furthermore, when traction is applied to rubber lines with smooth surfaces, the friction may decrease, resulting in poor traction. It is necessary to replace the traction rollers with those featuring special patterns to increase the friction on the rubber lines. Utility Model Content

[0005] The purpose of this invention is to provide a traction mechanism for the production of low-temperature resistant cross-linked rubber threads, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a traction mechanism for the production of low-temperature cross-linked rubber lines, comprising: a base plate, the surface of which is provided with a sliding groove and a first adjusting groove, the inner surface of which is slidably adjusted with an anti-deviation device, the anti-deviation device comprising: an anti-deviation roller, the inner surface of which is rotatably connected with a second connecting column, the bottom end of which is threadedly connected with a second fastener;

[0007] A second traction device is slidably installed on the inner surface of the chute. The second traction device includes: a mounting plate, a bracket and a slider are fixedly installed on the upper and lower surfaces of the mounting plate respectively, a second adjustment groove is opened on the side wall of the bracket, two first connecting columns are slidably installed on the inner surface of the second adjustment groove, a traction roller is rotatably connected to the outer surface of the first connecting columns, and first fasteners are threaded to both ends of the first connecting columns. Bolts are threaded to the inner surface of the mounting plate.

[0008] Preferably, a protective frame is provided on the upper surface of the base plate, a drive assembly is fixedly installed on the side wall of the protective frame, and a first traction device is rotatably installed on the output end of the drive assembly.

[0009] Preferably, the drive assembly includes: a motor, with a first pulley and a second pulley rotatably mounted on the output end of the motor, and a belt sleeved on the outer surface of the first pulley and the second pulley.

[0010] Preferably, the first traction device includes: a roller, a conveyor belt is sleeved on the outer surface of the roller, and a limit plate is fixedly installed on the side wall of the roller.

[0011] Preferably, a connecting plate is fixedly installed on the side surface of the limiting plate, a lead screw is threadedly connected to the inner surface of the connecting plate, a rotating wheel is provided at the top of the lead screw, and two limiting posts are fixedly installed on the surface of the base plate, with the limiting posts being connected through the connecting plate.

[0012] Preferably, the bracket slides within a groove via a slider on the lower surface of the mounting plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model proposes a traction mechanism for the production of low-temperature cross-linked rubber wire;

[0015] 1. By setting two anti-deviation rollers, product defects caused by deviation during the production and traction of rubber lines can be avoided. By loosening the second fastener at the bottom of the second connecting column, the two anti-deviation rollers are adjusted in the first adjustment groove. After adjustment, the second fastener is tightened, so that the anti-deviation device can correct the deviation of rubber lines of different specifications and models, thus improving its applicability.

[0016] 2. By setting a second traction device, firstly, loosening the bolts allows the bracket on the mounting plate to slide in the slide groove via the slider. Secondly, by unscrewing the first fasteners at both ends of the first connecting column, the limit on the traction roller is released, and then the traction roller in the second adjustment groove can be disassembled. Thus, when tractioning rubber lines with smooth surfaces, a traction roller with a special pattern can be replaced to increase the friction on the rubber line and improve the traction effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the first traction device of this utility model;

[0019] Figure 3 This is a schematic diagram of the anti-deviation device structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the second traction device of this utility model.

[0021] In the diagram: 1. Base plate; 2. Protective frame; 3. Motor; 4. First pulley; 5. Second pulley; 6. Belt; 7. Roller; 8. Conveyor belt; 9. Limiting plate; 10. Limiting post; 11. Connecting plate; 12. Lead screw; 13. Rotary wheel; 14. Slide groove; 15. First adjusting groove; 16. Mounting plate; 17. Sliding block; 18. Bracket; 19. Second adjusting groove; 20. First connecting post; 21. Traction roller; 22. First fastener; 23. Second connecting post; 24. Second fastener; 25. Anti-deviation roller; 26. Bolt. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1 to 4 This utility model provides a technical solution: a traction mechanism for the production of low-temperature resistant cross-linked rubber threads;

[0024] Example 1:

[0025] To prevent product defects caused by deviation during the production and traction of rubber lines, a sliding groove 14 and a first adjusting groove 15 are provided on the surface of the base plate 1. The inner surface of the first adjusting groove 15 is slidably adjusted with an anti-deviation device, which includes an anti-deviation roller 25. The inner surface of the anti-deviation roller 25 is rotatably connected to a second connecting column 23, and the bottom end of the second connecting column 23 is threadedly connected to a second fastener 24. By setting two anti-deviation rollers 25, product defects caused by deviation during the production and traction of rubber lines can be avoided. By loosening the second fastener 24 at the bottom end of the second connecting column 23, the two anti-deviation rollers 25 are adjusted in the first adjusting groove 15. After adjustment, the second fastener 24 is tightened, so that the anti-deviation device can correct the deviation of rubber lines of different specifications and models.

[0026] Example 2:

[0027] Based on Embodiment 1, in order to disassemble the traction roller 21 in the second adjusting groove 19 to increase the friction on the rubber line when pulling it to produce a smooth surface, a second traction device is slidably installed on the inner surface of the slide groove 14. The second traction device includes: a mounting plate 16, on the upper and lower surfaces of the mounting plate 16 respectively, a bracket 18 and a slider 17 are fixedly installed, the side wall of the bracket 18 is provided with a second adjusting groove 19, and two first connecting posts 20 are slidably installed on the inner surface of the second adjusting groove 19. The outer surface of the first connecting posts 20 is rotatably connected to the traction roller 21, and the two ends of the first connecting posts 20 are threaded together. The mounting plate 16 has a first fastener 22 and a bolt 26 threadedly connected to the inner surface of the mounting plate 16. The bracket 18 slides in the slide groove 14 via the slider 17 on the lower surface of the mounting plate 16. First, loosening the bolt 26 allows the bracket 18 on the mounting plate 16 to slide in the slide groove 14 via the slider 17. Second, by unscrewing the first fastener 22 at both ends of the first connecting column 20, the limit on the traction roller 21 is released, and the traction roller 21 in the second adjusting groove 19 can be disassembled. This allows the replacement of the traction roller 21 with a special pattern when tractioning rubber lines with smooth surfaces, thereby increasing the friction on the rubber line and improving the traction effect.

[0028] Working principle: In actual use, the rubber line is first passed through the first traction device. The motor 3 drives the first traction device to pull the rubber line. When pulling rubber lines of different specifications, the rotating wheel 13 drives the screw 12 to rotate, which in turn causes the connecting plate 11 to adjust the spacing of the first traction device to adapt to the traction of different specifications of rubber lines. The limit post 10 prevents the first traction device from rotating along with the screw 12. Secondly, by setting two anti-deviation rollers 25, product defects caused by deviation during the production and traction of the rubber line can be avoided. By loosening the second fastener 24 at the bottom of the second connecting post 23, the two anti-deviation rollers 25 are adjusted in the first adjustment groove 15. After adjustment, tighten the second fastener 24 so that the anti-deviation device can correct the deviation of rubber lines of different specifications and models. In order to disassemble the traction roller 21 in the second adjustment groove 19 to increase the friction of the rubber line when producing rubber lines with smooth surfaces, first loosen the bolt 26 so that the bracket 18 on the mounting plate 16 can slide in the slide groove 14 through the slider 17. Then, by unscrewing the first fasteners 22 at both ends of the first connecting column 20, the limit on the traction roller 21 is released, and then the traction roller 21 in the second adjustment groove 19 can be disassembled. Thus, when producing rubber lines with smooth surfaces, the traction roller 21 with a special pattern can be replaced to increase the friction of the rubber line and improve the traction effect.

[0029] 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 traction mechanism for the production of low-temperature resistant cross-linked rubber threads, characterized in that: include: The base plate (1) has a sliding groove (14) and a first adjusting groove (15) on its surface. The inner surface of the first adjusting groove (15) is slidably adjusted with an anti-deviation device. The anti-deviation device includes an anti-deviation roller (25). The inner surface of the anti-deviation roller (25) is rotatably connected with a second connecting column (23). The bottom end of the second connecting column (23) is threadedly connected with a second fastener (24). The inner surface of the chute (14) is slidably mounted with a second traction device, which includes: a mounting plate (16), a bracket (18) and a slider (17) are fixedly mounted on the upper and lower surfaces of the mounting plate (16), a second adjustment groove (19) is provided on the side wall of the bracket (18), two first connecting columns (20) are slidably mounted on the inner surface of the second adjustment groove (19), a traction roller (21) is rotatably connected to the outer surface of the first connecting column (20), and first fasteners (22) are threaded to both ends of the first connecting column (20). Bolts (26) are threaded to the inner surface of the mounting plate (16).

2. The traction mechanism for producing low-temperature cross-linked rubber thread according to claim 1, characterized in that: The upper surface of the base plate (1) is provided with a protective frame (2), and a drive assembly is fixedly installed on the side wall of the protective frame (2). The output end of the drive assembly is rotatably installed with a first traction device.

3. The traction mechanism for producing low-temperature cross-linked rubber thread according to claim 2, characterized in that: The drive assembly includes a motor (3), with a first pulley (4) and a second pulley (5) rotatably mounted on the output end of the motor (3), and a belt (6) sleeved on the outer surface of the first pulley (4) and the second pulley (5).

4. A traction mechanism for producing low-temperature cross-linked rubber thread according to claim 2, characterized in that: The first traction device includes: a roller (7), a conveyor belt (8) is sleeved on the outer surface of the roller (7), and a limit plate (9) is fixedly installed on the side wall of the roller (7).

5. A traction mechanism for producing low-temperature cross-linked rubber thread according to claim 4, characterized in that: A connecting plate (11) is fixedly installed on the side surface of the limiting plate (9). A screw rod (12) is threadedly connected to the inner surface of the connecting plate (11). A rotating wheel (13) is provided at the top of the screw rod (12). Two limiting posts (10) are fixedly installed on the surface of the base plate (1). The limiting posts (10) are connected to the connecting plate (11) through the plate.

6. A traction mechanism for producing low-temperature cross-linked rubber thread according to claim 1, characterized in that: The bracket (18) slides in the groove (14) via the slider (17) on the lower surface of the mounting plate (16).

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