CN217364643U - Novel ZB45-CH cellophane rubber roller compresses tightly adjusting device - Google Patents

Abstract

The utility model discloses a novel ZB45-CH transparent paper rubber roller pressing and adjusting device. Two mounting blocks are rotatably connected to the mounting frame, both ends of the pressing roller are rotatably connected to the two mounting blocks, and the mounting sleeve is fixedly connected to the mounting block. On the frame, the adjusting rod is threadedly connected to the mounting sleeve along the axial direction of the mounting sleeve, the spring is passed through the mounting sleeve along the axial direction of the mounting sleeve, and one end of the spring is in contact with the adjusting rod, and the other end is in contact with the adjusting rod. On the mounting block, the locking nut is threadedly connected to the adjusting rod, and the adjusting rod is fastened in the mounting sleeve. The utility model can realize the smooth conveyance of the ZB45-CH transparent paper, the transparent paper does not deviate during the running process, and the balance of the two ends of the transparent paper rubber roller can be realized only by adjusting the adjusting rods at both ends.

Description

A new type ZB45-CH transparent paper rubber roller pressing and adjusting device

Technical field:

The utility model relates to a novel ZB45-CH transparent paper rubber roller pressing and adjusting device.

Background technique:

The working principle of ZB45-CH transparent paper conveying is as follows: the transparent paper pressing roller with gears and the gear on the main drive roller shaft cooperate to convey the transparent paper downward by pressing, and the rubber roller is often unable to be guaranteed during the pressing process. The two ends of the transparent paper are balanced, resulting in inconsistent pressure on both sides of the transparent paper conveying, resulting in the transparent paper deviation phenomenon when the transparent paper is started or running at a slow machine, and the product quality and equipment operation efficiency are affected to a certain extent.

Invention content:

The utility model provides a novel ZB45-CH transparent paper rubber roller pressing and adjusting device in order to solve the problems existing in the prior art.

The technical scheme adopted by the utility model includes:

A new ZB45-CH transparent paper rubber roller pressing and adjusting device, including a pressing roller, a mounting frame, an adjusting rod, a lock nut, a mounting sleeve, a spring and a mounting block, the two mounting blocks are rotatably connected to the mounting frame, and the pressing roller The two ends are rotatably connected to the two mounting blocks, the mounting sleeve is fixedly connected to the mounting frame, the adjusting rod is threadedly connected to the mounting sleeve along the axial direction of the mounting sleeve, and the spring passes through the mounting sleeve along the axial direction of the mounting sleeve. One end of the spring is in contact with the adjusting rod, the other end is in contact with the mounting block, the locking nut is threadedly connected on the adjusting rod, and the adjusting rod is fastened in the mounting sleeve.

Further, the axial direction of the mounting sleeve is provided with a stepped hole with a large hole portion and a small hole portion, the large hole portion is a threaded hole, the small hole portion is a light hole, and the adjusting rod is threaded in the large hole portion to adjust The diameter of the rod is larger than the diameter of the small hole portion.

Further, the installation sleeve is a T-shaped sleeve, an outer thread is provided on the outer wall of the installation sleeve, and the installation sleeve is threadedly connected to the installation frame.

Further, a limit hole is provided on the side wall of the mounting block, and the spring is in contact with the limit hole.

Further, the mounting block is provided with a shaft hole, and the mounting block is rotatably connected to the mounting frame through a rotating shaft.

The utility model has the following beneficial effects:

The utility model can realize the smooth conveyance of the ZB45-CH transparent paper, the transparent paper does not deviate during the running process, and the balance of the two ends of the transparent paper rubber roller can be realized only by adjusting the adjusting rods at both ends.

Description of drawings:

Figure 1 is a structural diagram of the utility model.

Figure 2 shows the installation diagram of the adjustment rod, lock nut, mounting sleeve, spring and mounting block.

Figure 3 shows the installation diagram of the adjustment rod, lock nut, mounting sleeve and spring.

Figure 4 shows the structure of the mounting block.

Detailed ways:

The utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figures 1 to 4, a new ZB45-CH transparent paper rubber roller pressing and adjusting device of the present utility model includes a pressing roller 1, a mounting frame 2, an adjusting rod 3, a locking nut 4, a mounting sleeve 5, a spring 6 and Install block 7.

A shaft hole 72 is provided on the mounting block 7, a bearing is arranged in the shaft hole 72, and the two mounting blocks 7 are rotatably connected to the mounting frame 2 through two rotating shafts. The two ends of the pressing roller 1 are rotatably connected to the two mounting blocks 7 , the mounting sleeve 5 is fixedly connected to the mounting frame 2 , the adjusting rod 3 is threadedly connected to the mounting sleeve 5 along the axial direction of the mounting sleeve 5 , and the spring 6 is The axial direction of the installation sleeve 5 is inserted into the installation sleeve 5, and one end of the spring 6 is in contact with the adjustment rod 3, and the other end is in contact with the installation block 7, and the locking nut 4 is threadedly connected to the adjustment rod 3, and The adjusting rod 3 is fastened in the mounting sleeve 5 .

The installation sleeve 5 in the utility model is a T-shaped sleeve, an outer thread is provided on the outer wall of the installation sleeve 5 , and the installation sleeve 5 is threadedly connected to the installation frame 2 .

A stepped hole with a large hole portion 51 and a small hole portion 52 is arranged in the axial direction of the mounting sleeve 5, the large hole portion 51 is a threaded hole, the small hole portion 52 is a light hole, and the adjusting rod 3 is threadedly connected in the large hole portion 51. , the diameter of the adjusting rod 3 is larger than the diameter of the small hole portion 52 .

The utility model can realize the smooth conveyance of the ZB45-CH transparent paper, the transparent paper does not deviate during the running process, and the balance between the two ends of the transparent paper rubber roller can be realized only by adjusting the adjusting rods 3 at both ends. During use, a stepped hole is provided on the installation sleeve 5, and the diameter of the adjusting rod 3 is greater than the diameter of the small hole 52. When the spring 6 is preloaded, the stepped hole is used to limit the axial position of the adjusting rod 3 to avoid adjustment. The rod 3 has been turned inward to over-compress the spring 6, resulting in excessive spring preload, and finally the pressure roller 1 and the main drive roller are tightly attached together, which affects the transportation of transparent paper. Through the setting of the step hole, the maximum stroke adjusted by the constraint adjusting rod 3 is ensured to convey the transparent paper.

In order to ensure that the spring 6 interferes with the mounting block 7 more stably, a limiting hole 71 is provided on the side wall of the mounting block 7 , and the spring 6 interferes with the limiting hole 71 .

When using the pressing and adjusting device of the present invention, the gear on the pressing roller 1 needs to be removed, otherwise the two cooperating gears limit the adjusting distance of pressing when adjusting the pressing device, and the present invention only adopts a single pressing method. It is completely possible to adjust the pressure on both sides of the transparent paper rubber roller and the main drive roller to ensure that the transparent paper does not deviate.

During use, the wear of the rubber roller will also lead to inconsistent pressure on both sides of the rubber roller (ie, the pressure roller 1). After the improvement of the rubber roller, even if there is a certain wear and tear, it can be solved by adjusting the pressure to improve the service life of the rubber roller.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, some improvements can be made without departing from the principles of the present invention, and these improvements should also be regarded as the present invention. The scope of protection of the utility model.

Claims (5)

1. A new ZB45-CH transparent paper rubber roller pressing and adjusting device is characterized in that: comprising a pressing roller (1), a mounting frame (2), an adjusting rod (3), a locking nut (4), a mounting sleeve ( 5), the spring (6) and the mounting block (7), the two mounting blocks (7) are rotatably connected to the mounting frame (2), and the two ends of the pressing roller (1) are rotatably connected to the two mounting blocks (7), The mounting sleeve (5) is fixedly connected to the mounting bracket (2), the adjusting rod (3) is threadedly connected to the mounting sleeve (5) along the axial direction of the mounting sleeve (5), and the spring (6) is threaded along the mounting sleeve (5). 5) is inserted into the mounting sleeve (5), and one end of the spring (6) is in contact with the adjusting rod (3), and the other end is in contact with the mounting block (7), and the thread of the locking nut (4) is Connect to the adjusting rod (3), and fasten the adjusting rod (3) in the mounting sleeve (5). 2. The new ZB45-CH transparent paper rubber roller pressing and adjusting device according to claim 1, characterized in that: the mounting sleeve (5) is provided with a large hole (51) and a small hole ( 52), the large hole portion (51) is a threaded hole, the small hole portion (52) is a light hole, the adjusting rod (3) is threaded in the large hole portion (51), and the The diameter is larger than the diameter of the small hole portion (52). 3. The new ZB45-CH transparent paper rubber roller pressing and adjusting device according to claim 2, characterized in that: the installation sleeve (5) is a T-shaped sleeve, and an outer wall is provided on the outer wall of the installation sleeve (5). thread, the mounting sleeve (5) is threaded on the mounting bracket (2). 4. The new ZB45-CH transparent paper rubber roller pressing and adjusting device according to claim 1, characterized in that: a limit hole (71) is provided on the side wall of the mounting block (7), and the spring (6) ) against the limit hole (71). 5. The new ZB45-CH transparent paper rubber roller pressing and adjusting device according to claim 1, characterized in that: the mounting block (7) is provided with a shaft hole (72), and the mounting block (7) rotates through a rotating shaft Attached to the mounting bracket (2).

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