CN213923571U

CN213923571U - Yarn adjusting type tensioning device based on rayon yarns

Info

Publication number: CN213923571U
Application number: CN202021756306.7U
Authority: CN
Inventors: 袁方
Original assignee: Peixian Huanyu Textile Co Ltd
Current assignee: Peixian Huanyu Textile Co Ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-08-10
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to the technical field of cotton yarn processing devices, and discloses a yarn adjusting type tensioning device based on rayon yarn, which comprises a support frame, a support rod arranged on the support frame and a first thread roller symmetrically arranged on the support frame, wherein the rod wall of the support rod, which is close to the first thread roller, is connected with a second thread roller through an adjusting mechanism; adjustment mechanism includes tooth's socket, T type spout and T type slider, the tooth's socket is seted up on the pole wall that the bracing piece is close to first line roller, symmetry fixedly connected with pinion rack on the relative cell wall of tooth's socket, T type spout is seted up on the tank bottom of tooth's socket, T type slider sliding connection is in T type spout, T type spout tank bottom was kept away from to T type slider one end is passed the notch of T type spout and is extended to the tooth's socket, the draw-in groove has been seted up to the upper end of T type slider. The utility model discloses for current yarn tensioning adjusting device, adjusting device's that can be more simple and convenient rate of tension.

Description

Yarn adjusting type tensioning device based on rayon yarns

Technical Field

The utility model relates to a cotton yarn processingequipment technical field especially relates to a formula overspeed device tensioner is adjusted to yarn based on people's cotton yarn.

Background

The yarn spun by the cotton is the rayon yarn, the raw material is viscose, and the viscose is taken from plants and belongs to regenerated cellulose fiber; the tension adjusting device is needed in the process of carrying out yarn by the rayon yarn.

The patent of granting No. CN211078017U at chinese patent discloses a formula overspeed device tensioner is adjusted to yarn based on people's cotton yarn, comprising a base plate, the top fixedly connected with machine case of bottom plate, the equal fixedly connected with riser in both sides of machine roof portion, two fixedly connected with diaphragm between the top of riser, swing joint has a removal section of thick bamboo between two risers, and the cylinder groove has been seted up to the inside of removal section of thick bamboo, the utility model relates to a technical field is adjusted in the yarn tensioning. This formula overspeed device tensioner is adjusted to yarn based on people's cotton yarn utilizes first line roller at the internal surface up-and-down motion of erecting the groove, can play certain cushioning effect to the small amplitude variation of yarn speed.

One of the above-mentioned patent is based on yarn regulation formula overspeed device tensioner of people's cotton yarn has following not enough: the second line roller is connected with the sliding barrel through a complex mechanism, the position of the second line roller is adjusted by the complex mechanism to achieve tension adjustment, operation is inconvenient, and therefore a yarn adjusting type tensioning device based on the rayon yarn is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the yarn adjusting type tensioning device of the existing rayon yarn in the prior art appears in the using process, and providing a yarn adjusting type tensioning device based on the rayon yarn.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a yarn adjusting type tensioning device based on rayon yarns comprises a support frame, a support rod and first thread rollers, wherein the support rod is installed on the support frame, the first thread rollers are symmetrically installed on the support frame, and a second thread roller is connected to the rod wall, close to the first thread roller, of the support rod through an adjusting mechanism;

adjustment mechanism includes tooth's socket, T type spout and T type slider, the tooth's socket is seted up on the pole wall that the bracing piece is close to first line roller, symmetry fixedly connected with pinion rack on the relative cell wall of tooth's socket, T type spout is seted up on the tank bottom of tooth's socket, T type slider sliding connection is in T type spout, T type slider is kept away from the one end of T type spout tank bottom and is passed the notch of T type spout and inwards extend in the tooth's socket, the draw-in groove has been seted up to the upper end of T type slider, the tank bottom fixedly connected with extension spring of draw-in groove, the other end and the second line roller fixed connection of extension spring, the one end that the extension spring was kept away from to the second line roller passes the notch of draw-in groove and tooth's socket in proper order and outwards extends, is located fixed the cover has connect the gear on the roller wall of second line roller in the tooth's socket, and gear meshes with pinion rack mutually.

Preferably, the opposite groove walls of the clamping grooves are symmetrically provided with limiting sliding grooves, the limiting sliding grooves are internally and slidably connected with limiting sliding blocks, and the opposite ends of the two limiting sliding blocks penetrate through the notches corresponding to the limiting sliding grooves and extend outwards and are fixedly connected with the second line roller.

Preferably, one end of the second line roller, which is far away from the bottom of the T-shaped sliding groove, is fixedly connected with a limiting block.

Preferably, a ball groove is formed in one end, close to the bottom of the limiting sliding groove, of the limiting sliding block, a ball is connected in the ball groove in a rolling mode, one end, far away from the bottom of the ball groove, of the ball penetrates through the notch of the ball groove and extends outwards, and the ball is connected with the bottom of the limiting sliding groove in a rolling mode.

Preferably, the support frame, the support rod, the first wire roller and the second wire roller are coated with antirust paint.

Compared with the prior art, the utility model provides a formula overspeed device tensioner is adjusted to yarn based on cotton yarn of people possesses following beneficial effect:

according to the yarn adjusting type tensioning device based on the rayon yarns, the supporting rod, the first yarn roller, the second yarn roller, the T-shaped sliding groove, the tooth socket, the T-shaped sliding block, the toothed plate, the clamping groove, the tension spring and the gear are arranged, when the position of the second yarn roller needs to be adjusted to adjust the tension degree, a pulling force far away from the direction of the supporting rod is applied to the second yarn roller, so that the supporting roller moves towards the direction far away from the bottom of the clamping groove, the gear moves towards the direction of being separated from the toothed plate along with the movement of the second yarn roller, and after the gear is separated from the toothed plate, the T-shaped sliding block can slide in the T-shaped sliding groove, so that the second yarn roller is slid to adjust the position of the second yarn roller, and further adjustment of the tension degree of the device is achieved; compared with the existing yarn tensioning adjusting device, the tightness of the adjusting device can be adjusted more conveniently.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses for current yarn tensioning adjusting device, adjusting device's that can be more simple and convenient rate of tension.

Drawings

Fig. 1 is a schematic structural view of a yarn adjusting type tensioning device based on rayon yarn provided by the utility model;

fig. 2 is a schematic view of a connection structure between a second thread roller and a support rod of a yarn adjusting type tensioning device based on rayon yarn provided by the utility model;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: the device comprises a support frame 1, a support rod 2, a first line roller 3, a second line roller 4, a sliding groove 5T-shaped, a tooth groove 6, a sliding block 7T-shaped, a toothed plate 8, a clamping groove 9, a tension spring 10, a gear 11, a limiting sliding groove 12, a limiting sliding block 13, a ball groove 14 and balls 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a yarn adjusting type tensioning device based on rayon yarn comprises a support frame 1, a support rod 2 installed on the support frame 1 and first yarn rollers 3 symmetrically installed on the support frame 1, wherein the rod wall of the support rod 2 close to the first yarn roller 3 is connected with a second yarn roller 4 through an adjusting mechanism;

the adjusting mechanism comprises a tooth groove 6, a T-shaped sliding groove 5 and a T-shaped sliding block 7, the tooth groove 6 is arranged on the rod wall of the support rod 2 close to the first line roller 3, tooth plates 8 are symmetrically and fixedly connected on the opposite groove walls of the tooth groove 6, the T-shaped sliding groove 5 is arranged on the groove bottom of the tooth groove 6, the T-shaped sliding block 7 is connected in the T-shaped sliding groove 5 in a sliding manner, one end, far away from the bottom of the T-shaped sliding groove 5, of the T-shaped sliding block 7 penetrates through the notch of the T-shaped sliding groove 5 and extends into the tooth groove 6, a clamping groove 9 is formed in the upper end of the T-shaped sliding block 7, a tension spring 10 is fixedly connected to the bottom of the clamping groove 9, the other end of the tension spring 10 is fixedly connected with the second line roller 4, one end, far away from the tension spring 10, sequentially penetrates through the clamping groove 9 and the notch of the tooth groove 6 and extends outwards, a gear 11 is fixedly sleeved on the roller wall of the second line roller 4 in the tooth groove 6, and is meshed with the gear 11 and the tooth plate 8, the position of the second line roller 4 needs to be adjusted for adjustment, a pulling force in the direction away from the supporting rod 2 is applied to the second wire roller 4, so that the supporting roller 2 moves in the direction away from the bottom of the clamping groove 9, the gear 11 moves in the direction away from the toothed plate 8 along with the movement of the second wire roller 4, and the T-shaped sliding block 7 can slide in the T-shaped sliding groove 5 after the gear 11 is away from the toothed plate 8, so that the second wire roller 4 is slid to adjust the position of the second wire roller 4, and the tension of the device is adjusted; compared with the existing yarn tensioning adjusting device, the tightness of the adjusting device can be adjusted more conveniently.

Spacing spout 12 has been seted up to the symmetry on the relative cell wall of draw-in groove 9, and sliding connection has limiting slide 13 in the spacing spout 12, and two limiting slide 13 one ends in opposite directions all pass the notch and the outside extension that correspond spacing spout 12, and all with second line roller 4 fixed connection, prevent that second line roller 4 from breaking away from the condition emergence of draw-in groove 9.

The second line roller 4 is kept away from the one end fixedly connected with stopper of 5 tank bottoms of T type spout for cotton yarn can not break away from second line roller 4.

The ball groove 14 has been seted up to the one end that spacing slider 13 is close to spacing spout 12 tank bottoms, and ball groove 14 is interior to roll and is connected with ball 15, and ball 15 is kept away from the one end of 14 tank bottoms in ball groove and is passed ball groove 14 notch and outwards extend, and with the tank bottom roll connection of spacing spout 12 for spacing slider 13 moves more swiftly.

All be scribbled anti-rust paint on support frame 1, bracing piece 2, first line roller 3 and the second line roller 4, prevent that the rusty condition of support frame 1, bracing piece 2, first line roller 3 and second line roller 4 from taking place.

In the utility model, when the position of the second wire roller 4 needs to be adjusted to adjust the tension, a pulling force in the direction away from the supporting rod 2 is applied to the second wire roller 4, so that the supporting roller 2 moves in the direction away from the bottom of the clamping groove 9, and further along with the movement of the second wire roller 4, the gear 11 moves in the direction away from the toothed plate 8, and further after the gear 11 is away from the toothed plate 8, the T-shaped sliding block 7 can slide in the T-shaped sliding groove 5, so that the second wire roller 4 is slid to adjust the position of the second wire roller 4, and the adjustment of the tension of the device is realized; compared with the existing yarn tensioning adjusting device, the tightness of the adjusting device can be adjusted more conveniently.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A yarn adjusting type tensioning device based on rayon yarns comprises a support frame (1), a support rod (2) installed on the support frame (1) and first yarn rollers (3) symmetrically installed on the support frame (1), and is characterized in that the wall, close to the first yarn rollers (3), of the support rod (2) is connected with a second yarn roller (4) through an adjusting mechanism;

the adjusting mechanism comprises a tooth groove (6), a T-shaped sliding groove (5) and a T-shaped sliding block (7), the tooth groove (6) is formed in the rod wall of the supporting rod (2) close to the first line roller (3), the tooth plates (8) are symmetrically and fixedly connected to the relative groove walls of the tooth groove (6), the T-shaped sliding groove (5) is formed in the groove bottom of the tooth groove (6), the T-shaped sliding block (7) is connected to the T-shaped sliding groove (5) in a sliding mode, one end, far away from the groove bottom of the T-shaped sliding groove (5), of the T-shaped sliding block (7) penetrates through the notch of the T-shaped sliding groove (5) and extends into the tooth groove (6), a clamping groove (9) is formed in the upper end of the T-shaped sliding block (7), a tension spring (10) is fixedly connected to the groove bottom of the clamping groove (9), the other end of the tension spring (10) is fixedly connected with the second line roller (4), one end, far away from the tension spring (4) of the second line roller (10) penetrates through the notches of the clamping groove (9) and the tooth groove (6) and extends outwards, and a gear (11) is fixedly sleeved on the roller wall of the second wire roller (4) in the tooth groove (6), and the gear (11) is meshed with the toothed plate (8).

2. The yarn adjusting type tensioning device based on the rayon yarn as claimed in claim 1, wherein the opposite groove walls of the clamping groove (9) are symmetrically provided with limiting sliding grooves (12), the limiting sliding grooves (12) are internally and slidably connected with limiting sliding blocks (13), and the opposite ends of the two limiting sliding blocks (13) respectively penetrate through the notches of the corresponding limiting sliding grooves (12) and extend outwards and are fixedly connected with the second yarn roller (4).

3. The yarn adjusting type tensioning device based on rayon yarn as claimed in claim 1, wherein a limiting block is fixedly connected to one end of the second yarn roller (4) far away from the bottom of the T-shaped sliding groove (5).

4. The yarn adjusting type tensioning device based on the rayon yarn as claimed in claim 2, wherein a ball groove (14) is formed in one end, close to the bottom of the limiting sliding groove (12), of the limiting sliding block (13), a ball (15) is connected in the ball groove (14) in a rolling mode, one end, far away from the bottom of the ball groove (14), of the ball (15) penetrates through the notch of the ball groove (14), extends outwards, and is connected with the bottom of the limiting sliding groove (12) in a rolling mode.

5. The yarn adjusting type tensioning device based on rayon yarn as claimed in claim 1, wherein the support frame (1), the support rod (2), the first wire roller (3) and the second wire roller (4) are coated with anti-rust paint.