CN220578542U

CN220578542U - Torque transmission mechanism in swing roller tension adjusting mechanism

Info

Publication number: CN220578542U
Application number: CN202321861874.7U
Authority: CN
Inventors: 李健; 王文亮; 胡丙辰; 杨佳康; 张长军; 王建军; 郭立鑫
Original assignee: Xingtai Chaoyang Machinery Manufacturing Co ltd
Current assignee: Xingtai Chaoyang Machinery Manufacturing Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-03-12
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a torque transmission mechanism in a swing roller tension mechanism, which comprises a driving shaft, a first air cylinder and a second air cylinder, wherein a left swing arm and a right swing arm are respectively sleeved at two ends of the driving shaft, an aluminum guide roller is connected between the left swing arm and the right swing arm, the output end of the first air cylinder is connected with a first driving arm, the output end of the second air cylinder is connected with a second driving arm, and the first driving arm and the second driving arm are both connected with the driving shaft.

Description

Torque transmission mechanism in swing roller tension adjusting mechanism

Technical Field

The utility model relates to the field of lithium battery processing related products, in particular to a torque transmission mechanism in a swing roller tension mechanism.

Background

The tension adjusting structure is a structure commonly used in modern production lines, in the tension adjusting process, the existing structure is that two ends of a driving shaft are connected by keys, and the structure has the following defects: firstly, the driving shaft is difficult in the processing process, the relative positions of the keys are not easy to ensure, the assembly is difficult in the assembly process, and the aluminum guide roller is not easy to adjust in the leveling process of the aluminum guide roller.

Disclosure of Invention

The present utility model is directed to a torque transmission mechanism for adjusting a swing roller tension mechanism, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a torque transmission mechanism among adjustment pendulum roller tension mechanism, includes drive shaft, first cylinder and second cylinder, left swing arm and right swing arm have been cup jointed respectively at the both ends of drive shaft, be connected with the aluminium deflector roll between left swing arm and the right swing arm, the output of first cylinder is connected with first actuating arm, the output of second cylinder is connected with the second actuating arm, first actuating arm all is connected with the drive shaft with the second actuating arm.

Preferably, the left swing arm is connected with the driving shaft through an expansion sleeve.

Preferably, the right swing arm is connected with the driving shaft through a key.

Preferably, the first cylinder and the second cylinder are both low friction cylinders.

Preferably, the aluminum guide roller is disposed in parallel with one side of the driving shaft.

Preferably, the two ends of the driving shaft are fixedly sleeved with bearings with seats.

Compared with the prior art, the utility model has the beneficial effects that:

the torque transmission mechanism in the adjusting swing roller tension mechanism can accurately transmit torque, ensures that the swing arms on the left side and the right side act simultaneously in the torque transmission process, transmits the same torque, is convenient to assemble and can very conveniently adjust the positions of the left swing arm and the right swing arm in the aluminum guide roller leveling process, thereby adjusting the level of the aluminum guide roller.

Drawings

FIG. 1 is a schematic diagram of a torque transmission mechanism in a mechanism for adjusting the tension of a wobble roller according to the present utility model;

fig. 2 is a schematic side view of a torque transmission mechanism in a mechanism for adjusting the tension of a swing roller according to the present utility model.

In the figure: 1. a drive shaft; 2. a first cylinder; 3. a second cylinder; 4. a left swing arm; 5. a right swing arm; 6. an aluminum guide roller; 7. a first driving arm; 8. a second driving arm; 9. an expansion sleeve; 10. a key; 11. a bearing with a seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, an embodiment of the present utility model is provided: the utility model provides a torque transmission mechanism among adjustment pendulum roller tension mechanism, including drive shaft 1, first cylinder 2 and second cylinder 3, left swing arm 4 and right swing arm 5 have been cup jointed respectively to drive shaft 1's both ends, be connected with aluminium deflector roll 6 between left swing arm 4 and the right swing arm 5, first cylinder 2's output is connected with first actuating arm 7, second cylinder 3's output is connected with second actuating arm 8, first actuating arm 7 and second actuating arm 8 all are connected with drive shaft 1, specifically speaking, first cylinder 2 and second cylinder 3 drive first actuating arm 7 and second actuating arm 8 respectively rotate, first actuating arm 7 and second actuating arm 8 promote drive shaft 1 rotation, left swing arm 4 and right swing arm 5 drive aluminium deflector roll 6 simultaneously, thereby realize the adjustment to the tension, when adjusting pendulum roller tension, transmission moment of torsion that can be accurate, simple to operate, the adjustment of being convenient for.

In the embodiment, the left swing arm 4 is connected with the driving shaft 1 through an expanding sleeve 9; the right swing arm 5 is connected with the driving shaft 1 through a key 10; the first cylinder 2 and the second cylinder 3 are low-friction cylinders; the aluminum guide roller 6 is arranged on one side of the driving shaft 1 in parallel; the two ends of the driving shaft 1 are fixedly sleeved with the bearings 11 with seats, so that the rotation stability is improved.

Working principle: first, the first cylinder 2 and the second cylinder 3 are driven by an external control system, the first cylinder 2 and the second cylinder 3 respectively drive the first driving arm 7 and the second driving arm 8 to rotate, the first driving arm 7 and the second driving arm 8 drive the driving shaft 1 to rotate, and the left swing arm 4 and the right swing arm 5 drive the aluminum guide roller 6 at the same time, so that tension adjustment is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a torque transmission mechanism in adjustment pendulum roller tension mechanism, includes drive shaft (1), first cylinder (2) and second cylinder (3), its characterized in that: the novel driving device is characterized in that the left swing arm (4) and the right swing arm (5) are respectively sleeved at the two ends of the driving shaft (1), an aluminum guide roller (6) is connected between the left swing arm (4) and the right swing arm (5), a first driving arm (7) is connected with the output end of the first air cylinder (2), a second driving arm (8) is connected with the output end of the second air cylinder (3), and the first driving arm (7) and the second driving arm (8) are both connected with the driving shaft (1).

2. A torque transmitting mechanism in a dancer tensioning mechanism according to claim 1, wherein: the left swing arm (4) is connected with the driving shaft (1) through an expansion sleeve (9).

3. A torque transmitting mechanism in a dancer tensioning mechanism according to claim 1, wherein: the right swing arm (5) is connected with the driving shaft (1) through a key (10).

4. A torque transmitting mechanism in a dancer tensioning mechanism according to claim 1, wherein: the first air cylinder (2) and the second air cylinder (3) are low-friction air cylinders.

5. A torque transmitting mechanism in a dancer tensioning mechanism according to claim 1, wherein: the aluminum guide roller (6) is arranged on one side of the driving shaft (1) in parallel.

6. A torque transmitting mechanism in a dancer tensioning mechanism according to claim 1, wherein: the two ends of the driving shaft (1) are fixedly sleeved with bearings (11) with seats.