A long-fiber pulling mechanism that is resistant to wear

Abstract

The utility model discloses a kind of long fiber traction mechanism of wear resistance, comprising: draft body, reinforcing component;Draft body includes the rotation connection of multiple groups of roller cylinder in its front end.The alloy sleeve of long fiber traction mechanism of wear resistance described in the utility model is evenly sleeved in the roller cylinder in draft body, can improve its wear resistance in its traction by its own strength, simultaneously, the outer reinforcing strip and the inner reinforcing strip of the arrangement clamping between the inner end of alloy sleeve and roller cylinder, and the inner clamping block and the outer clamping block of the clamping in the both ends of alloy sleeve in turn, the stability of alloy sleeve installation outside roller cylinder can also be improved, to avoid its wear aggravation in use due to vibration or shaking etc. Problem, and further through its good stability to reduce its wear in use, and the alloy sleeve of roller cylinder outer end can also be disassembled the nut and the compression cover of roller cylinder outer end after long-term use wear and damage, to carry out convenient replacement adjustment.

Description

Technical Field

[0001] This utility model relates to the field of drawing machine technology, specifically a wear-resistant long fiber traction mechanism. Background Technology

[0002] A stretching machine is a device that stretches and extends materials such as fibers, plastic strips, or rubber through mechanical action. It is designed to improve the physical properties of materials, such as strength, uniformity, and surface quality. During operation, the material passes through a series of rotating rollers or belts that run at different speeds, thereby applying tensile force to the material.

[0003] Existing drawing machines, such as the anti-deviation drawing machine disclosed in publication number CN220846369U, can restrict the two ends of the material to prevent deviation. However, the outer ends of the rollers on this drawing machine are not easy to reinforce, resulting in poor wear resistance and easy wear and damage during use. Therefore, we propose a wear-resistant long fiber traction mechanism. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows: A wear-resistant long fiber traction mechanism includes: a drafting machine body and a reinforcing assembly; the drafting machine body includes multiple sets of rollers rotatably connected to its front end; the reinforcing assembly includes alloy sleeves movably installed on the outer ends of the rollers, outer reinforcing strips arranged and fixedly installed on the inner ends of the alloy sleeves, outer connecting grooves arranged on the inner ends of the alloy sleeves, bayonets opened on both sides of the alloy sleeves, studs fixedly installed on the outer ends of the rollers, and clamping caps and nuts movably installed sequentially on the outer ends of the studs.

[0006] Preferably, the outer end of the roller is further provided with an inner connecting groove and an inner reinforcing strip, and the inner connecting groove and the inner reinforcing strip are respectively matched with the outer reinforcing strip and the outer connecting groove.

[0007] Preferably, an inner locking block is also fixedly installed on one side of the roller, and the inner locking block matches the locking slot.

[0008] Preferably, one end of the clamping cover is also provided with a plurality of external locking blocks arranged and fixedly installed, and the external locking blocks are matched with the locking slots.

[0009] Preferably, a washer is fixedly installed at one end of the nut, and multiple sets of clamping strips are also fixedly installed at the outer end of the washer.

[0010] Preferably, the stud is further provided with a slot, and a pin is movably installed in the slot.

[0011] Preferably, the clamping cover also has a through-hole at the center.

[0012] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows: 1. In this utility model, the alloy sleeves fitted around the rollers in the drawing machine body can improve the wear resistance of the rollers during traction through their own strength. At the same time, the outer and inner reinforcing strips arranged and engaging with the rollers at the inner end of the alloy sleeves, as well as the inner and outer locking blocks that are sequentially engaged in the locking slots at both ends of the alloy sleeves, can also improve the stability of the alloy sleeves after installation, thereby avoiding the aggravation of wear during use due to vibration or shaking, and thus reducing wear during use through its good stability. 2. In this utility model, after the alloy sleeve at the outer end of the roller is worn and damaged after long-term use, the nut and clamping cover at the outer end of the roller can be removed for convenient replacement and adjustment. Attached Figure Description

[0013] Figure 1 This is an overall structural diagram of the present invention; Figure 2 This is a structural diagram of the roller of this utility model; Figure 3 This is an exploded view of the roller of this utility model; Figure 4 This utility model Figure 3 Enlarged view of A in the middle; Figure 5 This is a structural diagram of the clamping cap of this utility model.

[0014] Figure label: 100. Drawer body; 101. Rollers; 200. Reinforcing component; 201. Alloy sleeve; 202. Outer reinforcing strip; 203. Outer connecting groove; 204. Bayonet; 205. Stud; 206. Pressure cap; 207. Nut; 208. Inner connecting groove; 209. Inner reinforcing strip; 210. Inner locking block; 211. Outer locking block; 212. Gasket; 213. Pressure strip; 214. Groove; 215. Pin; 216. Mounting hole. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0016] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a wear-resistant long fiber traction mechanism.

[0017] Example 1: Combination Figure 1-4 As shown, this utility model provides a wear-resistant long fiber traction mechanism, comprising: a drawing machine body 100 and a reinforcing assembly 200; the drawing machine body 100 includes multiple sets of rollers 101 rotatably connected to its front end; the reinforcing assembly 200 includes alloy sleeves 201 movably mounted on the outer ends of the rollers 101, outer reinforcing strips 202 fixedly mounted on the inner ends of the alloy sleeves 201, outer connecting grooves 203 arranged on the inner ends of the alloy sleeves 201, bayonets 204 on both sides of the alloy sleeves 201, studs 205 fixedly mounted on the outer ends of the rollers 101, and clamping caps 206 and nuts 207 movably mounted sequentially on the outer ends of the studs 205; the outer ends of the rollers 101 also have inner connecting grooves arranged and fixedly mounted. 208 and inner reinforcing strip 209, and inner connecting groove 208 and inner reinforcing strip 209 are respectively matched with outer reinforcing strip 202 and outer connecting groove 203. Inner locking block 210 is also arranged and fixedly installed on one side of roller 101, and inner locking block 210 is matched with locking slot 204. Multiple sets of outer locking blocks 211 are also arranged and fixedly installed at one end of pressing cover 206, and outer locking blocks 211 are matched with locking slot 204. A washer 212 is also fixedly installed at one end of nut 207. Multiple sets of pressing strips 213 are also arranged and fixedly installed at the outer end of washer 212. A slot 214 is also opened in stud 205. A pin 215 is also movably installed in slot 214. An installation hole 216 is also opened through the center of pressing cover 206.

[0018] Specifically, a drawing machine is a device that stretches and extends materials such as fibers, plastic strips, or rubber through mechanical action. The alloy sleeves 201 fitted around the rollers 101 in the drawing machine body 100 can improve wear resistance during traction through their own strength. Simultaneously, the outer reinforcing strips 202 and inner reinforcing strips 209 arranged and engaging with the inner end of the alloy sleeve 201 and the roller 101, as well as the inner locking blocks 210 and outer locking blocks 211 sequentially engaging within the locking slots 204 at both ends of the alloy sleeve 201, can also improve the stability of the alloy sleeve 201 after installation, thereby preventing accelerated wear during use due to vibration or shaking. This good stability reduces wear during use, and the alloy sleeves 201 at the outer ends of the roller 101... After prolonged use and wear, the nut 207 and clamping cover 206 at the outer end of the roller 101 can be disassembled for convenient replacement and adjustment. The clamping cover 206, locked by the nut 207 on the outside of the stud 205, is mainly used to clamp the alloy sleeve 201 at the outer end of the roller 101 to improve its stability after installation. The washer 212 fixedly installed at the inner end of the nut 207 and the clamping strip 213 arranged at the outer end of the washer 212 can increase the clamping area of ​​the clamping cover 206, thereby enhancing the clamping stability of the clamping cover 206. The slot 214 opened in the stud 205 and the pin 215 installed in the slot 214 are mainly to prevent the nut 207 on the stud 205 from loosening. The mounting hole 216 in the center of the clamping cover 206 is mainly used for installation at the outer end of the stud 205.

[0019] Working principle and usage process of this utility model: After the alloy sleeve 201 is installed on the outer end of the roller 101, the multiple sets of outer reinforcing strips 202 arranged on its inner end will engage with the inner connecting groove 208 on the outer end of the roller 101, and the multiple sets of inner reinforcing strips 209 arranged on the outer end of the roller 101 will also engage with the outer connecting groove 203 on the inner end of the alloy sleeve 201. In addition, the inner end of the roller 101 and the inner end of the clamping cover 206 are engaged with the inner and outer locking blocks 210 and 211 in the locking slots 204 at both ends of the alloy sleeve 201, which fully ensures the stability of the alloy sleeve 201 after installation on the outer end of the roller 101. This avoids the problem of increased wear caused by shaking or vibration due to poor installation stability. The strength of the alloy sleeve 201 itself can also enhance its wear resistance during use. At the same time, the alloy sleeve 201 that is worn and damaged after long-term use can be easily disassembled and adjusted by removing the stud 205, outer nut 207 and clamping cover 206, so as to improve the convenience of replacement and adjustment.

[0020] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.

Claims

1. A wear-resistant long fiber traction mechanism, characterized in that, include: Drawer body (100), reinforcing assembly (200); The drawing machine body (100) includes multiple sets of rollers (101) rotatably connected to its front end; The reinforcing assembly (200) includes an alloy sleeve (201) that is movably installed on the outer end of the roller (101), an outer reinforcing strip (202) that is fixedly installed on the inner end of the alloy sleeve (201), an outer connecting groove (203) that is opened on the inner end of the alloy sleeve (201), a bayonet (204) that is opened on both sides of the alloy sleeve (201), a stud (205) that is fixedly installed on the outer end of the roller (101), and a clamping cap (206) and a nut (207) that are movably installed on the outer end of the stud (205).

2. The wear-resistant long fiber traction mechanism according to claim 1, characterized in that, The outer end of the roller (101) is also provided with an inner connecting groove (208) and an inner reinforcing strip (209) which are fixedly installed, and the inner connecting groove (208) and the inner reinforcing strip (209) are respectively matched with the outer reinforcing strip (202) and the outer connecting groove (203).

3. The wear-resistant long fiber traction mechanism according to claim 1, characterized in that, An inner locking block (210) is also fixedly installed on one side of the roller (101), and the inner locking block (210) matches the locking slot (204).

4. The wear-resistant long fiber traction mechanism according to claim 1, characterized in that, The clamping cover (206) is also equipped with a number of external locking blocks (211) arranged and fixed at one end, and the external locking blocks (211) are matched with the locking slot (204).

5. The wear-resistant long fiber traction mechanism according to claim 1, characterized in that, A washer (212) is also fixedly installed at one end of the nut (207), and multiple sets of clamping strips (213) are also fixedly installed at the outer end of the washer (212).

6. The wear-resistant long fiber traction mechanism according to claim 1, characterized in that, The stud (205) is also provided with a slot (214), and a pin (215) is movably installed in the slot (214).

7. The wear-resistant long fiber traction mechanism according to claim 1, characterized in that, The clamping cap (206) also has a through mounting hole (216) in the center.

Images