Transmission mechanism of tensioning roller assembly

Abstract

The transmission mechanism of the tensioning roller assembly comprises a first driving roller, a first pressing roller, a second driving roller and a second pressing roller, the first driving roller and the first pressing roller are oppositely arranged, the second driving roller and the second pressing roller are oppositely arranged, a first driving wheel is arranged at the end of the first driving roller, and a second driving wheel is arranged at the end of the second pressing roller. The first driving wheel is connected with a first transmission wheel through a first transmission strip, a transmission shaft is arranged in the first transmission wheel in a penetrating mode, the transmission shaft is sleeved with a second transmission wheel, the second transmission wheel is connected with a second driving wheel through a second transmission strip, and the second driving wheel is arranged at the end of the second driving roller. The tensioning device is reasonable in structural design, tensioning force can be adjusted when textile fabric is conveyed, transmission is stable, and the transmission speed is controllable.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, and more specifically to a transmission mechanism of a tensioning roller assembly. Background Art

[0002] In the prior art, during the weaving process, when the textile fabric is being conducted and transported, it is often necessary to tension the textile fabric through a tensioning roller so that the textile fabric has a certain tensioning force, thereby avoiding the collapse of the textile fabric during the transportation process, which leads to low production efficiency, low product wrinkle quality, and certain production safety hazards.

[0003] Among them, in the actual production process, the tensioning roller is often driven passively as the driving active roller drives the textile fabric to be transported, and the tensioning force cannot be adjusted. Summary of the invention

[0004] The utility model overcomes the shortcomings of the prior art and provides a transmission mechanism of a tensioning roller assembly, which has a reasonable structural design, can adjust the tensioning force when the textile fabric is conveyed, and has stable transmission and controllable transmission speed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A transmission mechanism of a tensioning roller assembly comprises a first active roller and a first pressure roller, and a second active roller and a second pressure roller, wherein the first active roller and the first pressure roller are arranged opposite to each other, and the second active roller and the second pressure roller are arranged opposite to each other, a first active wheel is arranged at the end of the first active roller, the first active wheel is connected to the first transmission wheel through a first transmission bar, a transmission shaft is passed through the first transmission wheel, a second transmission wheel is sleeved on the transmission shaft, the second transmission wheel is connected to the second active wheel through a second transmission bar, and the second active wheel is arranged at the end of the second active roller.

[0007] Preferably, the first transmission wheel and the second transmission wheel are separately and independently arranged.

[0008] Preferably, the first transmission wheel and the second transmission wheel are fixed or integrally arranged.

[0009] Preferably, the first transmission wheel and the second transmission wheel are both configured as synchronous wheels or sprocket wheels.

[0010] Preferably, the first transmission bar and the second transmission bar are both configured as belts or chains.

[0011] Preferably, the first driving wheel is driven by a power source.

[0012] Beneficial effects of the utility model:

[0013] The utility model has reasonable structural design, can realize the adjustment of the tensioning force when the textile fabric is conveyed, and has stable transmission and controllable transmission speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The structure of the specific embodiment of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2 The structure of the specific embodiment of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 This is a structural schematic diagram of a specific embodiment of the utility model without the first transmission bar and the second transmission bar.

[0017] In the figure: 1, first active roller; 11, first active wheel; 2, first pressure roller; 3, second active roller; 31, second active wheel; 4, second pressure roller; 5, first transmission bar; 6, first transmission wheel; 7, transmission shaft; 8, second transmission wheel; 9, second transmission bar. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-3 As shown, a transmission mechanism of a tensioning roller assembly includes a first active roller 1 and a first pressure roller 2, and a second active roller 3 and a second pressure roller 4. The first active roller 1 and the first pressure roller 2 are arranged opposite to each other, and the second active roller 3 and the second pressure roller 4 are arranged opposite to each other. A first active wheel 11 is arranged at the end of the first active roller 1, and the first active wheel 11 is connected to the first transmission wheel 6 through a first transmission bar 5. A transmission shaft 7 is passed through the first transmission wheel 6, and a second transmission wheel 8 is sleeved on the transmission shaft 7. The second transmission wheel 8 is connected to the second active wheel 31 through a second transmission bar 9, and the second driving wheel 31 is arranged at the end of the second active roller 3; the first transmission wheel 6 and the second transmission wheel 8 are arranged separately and independently; the first transmission wheel 6 and the second transmission wheel 8 are fixed or arranged as a whole; the first transmission wheel 6 and the second transmission wheel 8 are both configured as synchronous wheels or sprockets; the first transmission bar 5 and the second transmission bar 9 are both configured as belts or chains; the first active wheel 11 is driven by a power source.

[0020] By adopting the above technical solution, in the utility model, by setting the first driving wheel 11 and the second driving wheel 31, the first driving roller 1 and the second driving roller 3 can both be actively rotated. Among them, the first driving wheel 11 drives the first driving wheel 6 to rotate through the first transmission bar 5, the first driving wheel 6 rotates to drive the transmission shaft 7 and the second driving wheel 8 to rotate, and the second driving wheel 8 drives the second driving wheel 31 to rotate through the second transmission bar 9, thereby driving the second driving roller 3 to rotate. And by setting a power source such as a motor or a reduction box to drive the first driving wheel 11 to rotate, the active rotation of the first driving roller 1 and the second driving roller 3 can be achieved. In addition, the first driving wheel 6 and the second driving wheel 8 can be set independently and separately, and by changing the size of the first driving wheel 6 or the second driving wheel 8, the rotation rate of the second driving roller 3 can be adjusted, thereby adjusting the tension of the textile fabric. Of course, the first driving wheel 6 and the second driving wheel 8 can also be set to be fixed or integrally formed, so that the first driving roller 1 and the second driving roller 3 have a stable tension.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A transmission mechanism of a tensioning roller assembly, comprising a first active roller (1) and a first pressure roller (2), and a second active roller (3) and a second pressure roller (4), wherein the first active roller (1) and the first pressure roller (2) are arranged opposite to each other, and the second active roller (3) and the second pressure roller (4) are arranged opposite to each other, and characterized in that: A first driving wheel (11) is arranged at the end of the first driving roller (1), the first driving wheel (11) is connected to a first transmission wheel (6) via a first transmission bar (5), a transmission shaft (7) is passed through the first transmission wheel (6), a second transmission wheel (8) is sleeved on the transmission shaft (7), the second transmission wheel (8) is connected to a second driving wheel (31) via a second transmission bar (9), and the second driving wheel (31) is arranged at the end of the second driving roller (3).

2. The transmission mechanism of the tensioning roller assembly according to claim 1, characterized in that: The first transmission wheel (6) and the second transmission wheel (8) are arranged separately and independently.

3. The transmission mechanism of the tensioning roller assembly according to claim 1, characterized in that: The first transmission wheel (6) and the second transmission wheel (8) are fixed or integrally arranged.

4. A transmission mechanism for a tensioning roller assembly according to claim 1, 2 or 3, characterized in that: The first transmission wheel (6) and the second transmission wheel (8) are both configured as synchronous wheels or sprocket wheels.

5. The transmission mechanism of the tension roller assembly according to claim 4, characterized in that: The first transmission bar (5) and the second transmission bar (9) are both configured as belts or chains.

6. The transmission mechanism of the tensioning roller assembly according to claim 1, characterized in that: The first driving wheel (11) is driven by a power source.

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