CN216006146U

CN216006146U - Roller assembly on twisting machine

Info

Publication number: CN216006146U
Application number: CN202122505197.2U
Authority: CN
Inventors: 求成龙; 吴士奇; 陈定洲; 徐梦莎; 周肖肖; 周云; 范进杰; 张小秀; 林正基
Original assignee: Zhejiang Yana Textile Co ltd
Current assignee: Zhejiang Yana Textile Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-03-11
Anticipated expiration: 2031-10-15

Abstract

The utility model provides a roller subassembly on twisting frame belongs to spinning machine technical field. The roller assembly on the yarn machine comprises a front roller, a rear roller, a cross rod, a driving motor, an unwinding roller, a winding roller, a rectangular rack and a rubber roller, wherein the rubber roller is arranged above a gap between the two rollers, the outer surface of the rubber roller is respectively attached to the surfaces of the two rollers and is driven by the rollers to rotate, yarns are drawn to the rubber roller by the front roller and then enter the winding roller by passing around the rubber roller, and the yarns are wound in a balanced manner after being collected through the rubber roller. The roller assembly on the twisting machine is high in automation degree, the collected yarns are wound evenly, and the production efficiency of products is high.

Description

Roller assembly on twisting machine

Technical Field

The utility model belongs to the technical field of spinning machine, a roller subassembly on twisting frame is related to.

Background

The roller device in the flat knitting machine is used for drawing out fabric so as to be subsequently wound, the traditional roller assembly generally comprises a front roller and a rear roller, yarn is drawn out to bypass the front roller and the rear roller through the driving of a motor and is collected into a winding roller, but the traditional roller assembly cannot keep the tension of the yarn balanced, the winding of the collected yarn is uneven, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a roller subassembly on twisting frame, but automatically regulated yarn tension keeps yarn tension balanced, improves product production efficiency.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a roller subassembly on twisting frame, includes preceding roller, back roller, horizontal pole, driving motor, unreels roller, wind-up roll, rectangular frame, its characterized in that, two the roller be equipped with the pivot, the pivot is rotated and is connected in the frame, and the clearance top is equipped with the rubber roll between two rollers, and the surface of rubber roll pastes with two roller surfaces respectively and leans on and drives the rotation by the roller mutually, and the yarn is drawn to the rubber roll after by preceding roller and is gone around the rubber roll again and get into on the wind-up roll, driving motor installs in the frame and just to the pivot, and the wind-up roll rotates to be connected in the frame, unreel the roller and install in the frame and be located the roller below, the horizontal pole is fixed under two roller clearances.

Furthermore, a yarn sleeving rod is welded on one side of the cross rod, and a coil for passing the yarn is fixed on the yarn sleeving rod. The side-to-side swinging of the yarn during collection can be limited by the loops.

Furthermore, the limiting rod penetrates through a gap between the two rollers and is positioned at the position of 2 mm of the side edge of the rubber roller. The limiting rod limits the rubber roller within a certain range, and the rubber roller is prevented from being driven by the re-roller to move.

Furthermore, the cross rod is sleeved with a movable sleeve, the limiting rod is welded on the movable sleeve, and the movable sleeve is locked on the cross rod through a locking bolt. The movable sleeve can be adjusted according to the field requirement to drive the limiting rod to change the position, so that the position of the rubber roller is changed.

Furthermore, the rotating shaft of the front roller is rotatably connected with a driving motor, a driving belt is sleeved on the rotating shaft, and the driving motor drives the rotating shaft to synchronously rotate.

Furthermore, the two rollers rotate clockwise and drive the rubber roller to rotate anticlockwise.

Furthermore, the outer surface of the rubber roller is sleeved with a rubber sleeve for increasing friction force.

Further, the thickness of the rubber roller is 7cm, the radius of the rubber roller is 4cm, and the radius of the front roller and the radius of the rear roller are both 6 cm.

Furthermore, the axes of the front roller and the back roller are positioned on the same horizontal line, and the gap between the front roller and the back roller is 6 mm.

Compared with the prior art, the utility model has the advantages that:

but automatically regulated yarn tension keeps the yarn to be in a stable tension always, and degree of automation is high, and the yarn winding of collection is balanced, and product production efficiency is high.

Drawings

Fig. 1 is a schematic structural view of a roller assembly on a twisting machine according to the present invention.

Fig. 2 is a schematic view of a cross bar structure of a roller assembly on a twisting machine according to the present invention.

In the figure, 1, front roller; 2. a back roller; 3. a cross bar; 4. a drive motor; 5. unwinding rollers; 6. a wind-up roll; 7. a frame; 8. a rotating shaft; 9. a rubber roller; 10. a rubber sleeve; 11. Locking the bolt; 12. a wire sleeving rod; 13. a coil; 14. a limiting rod; 15. moving the sleeve; 16. a transmission belt.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figures 1 and 2, a roller assembly on a twisting machine comprises a front roller (1), a rear roller (2), a cross rod (3), a driving motor (4), an unwinding roller (5), a winding roller (6) and a rectangular frame (7), and is characterized in that the two rollers are provided with rotating shafts (8), the rotating shafts (8) are rotatably connected to the frame (7), a rubber roller (9) is arranged above a gap between the two rollers, the outer surface of the rubber roller (9) is respectively attached to the surfaces of the two rollers and is driven by the rollers to rotate, a rubber sleeve (10) for increasing friction force is sleeved on the outer surface of the rubber roller (9), yarns are drawn to the rubber roller (9) by the front roller (1) and then enter the winding roller (6) by passing the rubber roller (9), the driving motor (4) is installed in the frame (7) and is just opposite to the rotating shaft (8), one end of the rotating shaft (8) of the front roller (1) is rotatably connected with the driving motor (4), the cover has drive belt (16) in pivot (8), and driving motor (4) drive pivot (8) synchronous rotation, two the roller be clockwise rotation and drive rubber roll (9) anticlockwise rotation, wind-up roll (6) rotate to be connected in frame (7), unreel roller (5) and install in frame (7) and be located the roller below, horizontal pole (3) are fixed under two roller clearances, horizontal pole (3) one side welding has cover line pole (12), is fixed with coil (13) that supply the yarn to pass through on cover line pole (12), and the welding of horizontal pole (3) upper end has gag lever post (14), gag lever post (14) pass the clearance between two rollers and be located rubber roll (9) side 2 millimeters department, of course, preferred have the cover has removal cover (15) on horizontal pole (3), and gag lever post (14) welding is on removing cover (15), remove cover (15) and lock on horizontal pole (3) through locking bolt (11), the thickness of rubber roll (9) be 7cm, the radius of rubber roll (9) is 4cm, the radius of preceding roller (1), back roller (2) is 6cm, the axle center of preceding roller (1) and back roller (2) be located same water flat line, the clearance between preceding roller (1) and back roller (2) is 6 mm.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a roller subassembly on twisting frame, includes preceding roller (1), back roller (2), horizontal pole (3), driving motor (4), unreels roller (5), wind-up roll (6), rectangular frame (7), its characterized in that, two the roller be equipped with pivot (8), pivot (8) rotate to be connected in frame (7), and the clearance top is equipped with rubber roll (9) between two rollers, and the surface of rubber roll (9) pastes with two roller surfaces respectively and leans on and drive the rotation by the roller, and the yarn is drawn to rubber roll (9) back by preceding roller (1) and is passed around rubber roll (9) again and get into on wind-up roll (6), driving motor (4) are installed in frame (7) and just to pivot (8), and wind-up roll (6) rotate to be connected in frame (7), unreel roller (5) install in frame (7) and be located the roller below, the cross bar (3) is fixed right below the gap between the two rollers.

2. Roller assembly on a twisting machine according to claim 1, characterised in that on the side of the cross bar (3) a yarn-sleeving rod (12) is welded, on which rod (12) a loop (13) for the yarn to pass is fixed.

3. The roller assembly on the twisting machine according to claim 1, wherein a limiting rod (14) is welded at the upper end of the cross rod (3), and the limiting rod (14) penetrates through the gap between the two rollers and is positioned at 2 mm of the side of the rubber roller (9).

4. The roller assembly on a twisting machine according to claim 1, characterized in that the cross bar (3) is sleeved with a movable sleeve (15), the limiting rod (14) is welded on the barrel of the movable sleeve (15), and the movable sleeve (15) is locked on the cross bar (3) through a locking bolt (11).

5. The roller assembly on the twisting machine according to claim 1, wherein one end of a rotating shaft (8) of the front roller (1) is rotatably connected with a driving motor (4), a driving belt (16) is sleeved on the rotating shaft (8), and the driving motor (4) drives the rotating shaft (8) to synchronously rotate.

6. Roller assembly on twisting machines according to claim 1, characterized in that the two rollers rotate clockwise and drive the rubber roller (9) to rotate anticlockwise.

7. The roller assembly on the twisting machine according to claim 1, wherein the rubber roller (9) is sleeved with a rubber sleeve (10) which increases friction on the outer surface.

8. The roller assembly on the twisting machine according to claim 1, wherein the thickness of the rubber roller (9) is 7cm, the radius of the rubber roller (9) is 4cm, and the radius of the front roller (1) and the radius of the rear roller (2) are both 6 cm.

9. Roller assembly on a twisting machine according to claim 1, characterized in that the axes of the front roller (1) and the back roller (2) are on the same horizontal line, the gap between the front roller (1) and the back roller (2) being 6 mm.