Adjustable mounting shaft for whole roll of plates
By designing an adjustable roll plate mounting shaft, using a sliding sleeve and a motor to achieve precise adjustment of the plate, the problems of operation troubles and difficulty in controlling accuracy in the prior art are solved, and production efficiency and product quality are improved.
Patent Information
- Application Number
- CN202421308761.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-06-11
AI Technical Summary
When adjusting the board position, the existing whole-roll plate installation shaft is troublesome and the accuracy is difficult to control, which affects production efficiency and product quality.
An adjustable mounting shaft is designed, including the shaft body, expansion block, sliding sleeve, spring and motor. Through the cooperation of the nut and the sliding sleeve, the left and right adjustment of the plate is achieved, and the motor assists in automatic adjustment.
It realizes simple and precise adjustment of the entire roll of sheet material, improves production efficiency and product quality, and reduces operational complexity.
Smart Images
Figure CN222433640U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photosensitive material plate production equipment, in particular to an installation shaft for a whole roll of plate. Background Art
[0002] The mounting shaft of the whole roll of sheet material is widely used in the production of photosensitive material plates. For example, this mounting shaft can be used to mount a whole roll of aluminum sheet material, or a whole roll of raw paper, etc. The position of the whole roll of sheet material installed in the mounting shaft is also crucial. If the whole roll of sheet material deviates in the mounting shaft, it will also affect normal production. For example, if the position of the whole roll of sheet material in the mounting shaft is biased to the left or right, it will affect normal production, either affecting product quality or affecting the utilization rate of the sheet material. If the position of the whole roll of sheet material on the mounting shaft is not appropriate, it must be adjusted, and the adjustment is to move the whole roll of sheet material to the left or right on the mounting shaft.
[0003] The installation shaft comprises a shaft body, the outer periphery of which is provided with an expansion block, and the middle of the whole roll of plate is provided with a circular hole installed in the installation shaft. When in use, the shaft body is inserted into the circular hole, and the expansion block expands to support the periphery of the circular hole.
[0004] In the prior art, there is no component that can slide left and right around the installation shaft. To adjust the entire roll of plate, the expansion block must be loosened, the entire roll of plate must be moved, and the expansion block must be fixed. Such an operation has the disadvantages of being cumbersome to use and difficult to control precision.
[0005] Based on this, it is necessary to improve the installation axis of the whole roll of plate to achieve the effect of simple use and easy control of precision. Summary of the invention
[0006] The utility model aims to solve the above-mentioned shortcomings and provide an adjustable installation shaft for a whole roll of plate which is simple to use and has easy-to-control precision.
[0007] The technical scheme adopted by the utility model is: an adjustable installation shaft for a whole roll of plate material, comprising a shaft body, the outer periphery of the shaft body is provided with an expansion block, and the characteristic is: the outer periphery of the shaft body is also provided with a sliding sleeve, the right side of the sliding sleeve is a structure sleeved on the outer periphery of the shaft body, and can slide left and right; a spring is also installed inside the sliding sleeve and on the outer periphery of the shaft body, the left side of the spring inside the sliding sleeve is provided with a sliding sleeve top block, the right side of the spring on the outer periphery of the shaft body is provided with a shaft top block, and the two ends of the spring are located between the sliding sleeve top block and the shaft top block; the outer periphery of the left side of the shaft body is provided with a thread, and a nut is installed on the thread, the nut is in contact with the left end of the sliding sleeve, and the left and right positions of the sliding sleeve on the shaft body can be adjusted by turning the nut, and the expansion block is arranged on the outer periphery of the sliding sleeve.
[0008] Furthermore, the outer periphery of the shaft body is provided with a motor, which is installed inside the sliding sleeve. The motor is connected to the nut, and the rotation of the motor drives the nut to rotate.
[0009] Furthermore, the interior of the sliding sleeve top block is a structure that matches the outer periphery of the shaft body.
[0010] Furthermore, the outer periphery of the shaft top block is a structure that matches the interior of the sliding sleeve.
[0011] The beneficial effects of the utility model are as follows: such an adjustable installation shaft for the whole roll of plate has the advantages of being simple to use and easy to control precision. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model.
[0013] Figure 2 yes Figure 1 A schematic cross-sectional view along the A-A direction of an embodiment.
[0014] Figure 3 yes Figure 1 A schematic cross-sectional view along the A-A direction of another embodiment.
[0015] Figure 4 yes Figure 1 A schematic cross-sectional view along the B-B direction of an embodiment of the present invention.
[0016] Figure 5 yes Figure 1 A schematic cross-sectional view along the B-B direction of another embodiment.
[0017] Among them: 1, shaft body 11, shaft top block 12, thread 2, expansion block 3, sliding sleeve 31, sliding sleeve top block 4, spring 5, nut 6, motor 10, whole roll of sheet material. DETAILED DESCRIPTION
[0018] The utility model will be further described below in conjunction with the accompanying drawings.
[0019] like Figure 1As shown, an adjustable installation shaft for a whole roll of sheet material comprises a shaft body 1, and an expansion block 2 is provided on the outer periphery of the shaft body. The expansion block is a component that supports a whole roll of sheet material 10 placed on the installation shaft. The function of the expansion block is to tighten and firmly support the whole roll of sheet material on the installation shaft. The expansion block can be, for example, a rubber block, as long as it can support the whole roll of sheet material. The characteristic is that: there is also a sliding sleeve 3 on the outer periphery of the shaft body, and the right side of the sliding sleeve is a structure sleeved on the outer periphery of the shaft body and can slide left and right; a spring 4 is also installed inside the sliding sleeve and on the outer periphery of the shaft body, and a sliding sleeve top block 31 is provided on the left side of the spring inside the sliding sleeve, and a shaft top block 11 is provided on the right side of the spring on the outer periphery of the shaft body, and the two ends of the spring are between the sliding sleeve top block and the shaft top block; the outer periphery of the left side of the shaft body has a thread 12, and a nut 5 is installed on the thread, and the nut is in contact with the left end of the sliding sleeve. By turning the nut, the left and right positions of the sliding sleeve on the shaft body can be adjusted, and the expansion block is arranged on the outer periphery of the sliding sleeve.
[0020] The utility model is configured such that, for example, when the entire roll of plate is biased to the left, the nut can be turned to the right, so that the sliding sleeve drives the entire roll of plate to move to the right; for another example, when the entire roll of plate is biased to the right, the nut can be turned to the left, and under the action of the spring, the sliding sleeve drives the entire roll of plate to move to the left; the movement of the position of the entire roll of plate is driven to adjust, thereby achieving the purpose of the utility model, which is simple to use and accurate to adjust.
[0021] Furthermore, the outer periphery of the shaft body is provided with a motor 6, which is installed inside the sliding sleeve. The motor is connected to the nut, and the rotation of the motor drives the nut to rotate.
[0022] The utility model is arranged in this way, the motor can be started to adjust the nut without manual operation, and the use is more convenient.
[0023] Furthermore, the interior of the sliding sleeve top block is a structure that matches the outer periphery of the shaft body.
[0024] The interior of the sliding sleeve top block is a structure that matches the outer periphery of the shaft body, that is, the interior of the sliding sleeve top block is against the outer periphery of the matching shaft body. The sliding sleeve top block can be a circular ring, such as Figure 2 as shown, or spaced protrusions, such as Figure 3 As shown, it is sufficient as long as the shaft body can be supported without swinging.
[0025] Furthermore, the outer periphery of the shaft top block is a structure that matches the inner part of the sliding sleeve, such as Figure 4 , 5 shown.
[0026] The structure and principle are the same as above.
[0027] The above description is only a specific embodiment of the present invention, but the structural features of the protection scope of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.
Claims
1. An adjustable installation shaft for a whole roll of plate material, comprising a shaft body, wherein the shaft body has an expansion block on its periphery, and wherein: The shaft body is also provided with a sliding sleeve on its outer periphery, and the right side of the sliding sleeve is a structure sleeved on the outer periphery of the shaft body and can slide left and right; a spring is also installed inside the sliding sleeve and on the outer periphery of the shaft body, and the left side of the spring inside the sliding sleeve has a sliding sleeve top block, and the right side of the spring outside the shaft body has a shaft top block, and both ends of the spring are between the sliding sleeve top block and the shaft top block; the shaft body is provided with a thread on its outer periphery on the left side, and a nut is installed on the thread, and the nut is in contact with the left end of the sliding sleeve, and the left and right position of the sliding sleeve on the shaft body can be adjusted by turning the nut, and the expansion block is arranged on the outer periphery of the sliding sleeve.
2. The adjustable installation shaft for the whole roll of sheet material according to claim 1 is characterized in that: The outer periphery of the shaft body is provided with a motor, which is installed inside the sliding sleeve. The motor is connected to the nut, and the rotation of the motor drives the nut to rotate.
3. The adjustable installation shaft for the whole roll of sheet material according to claim 1 or 2, characterized in that: The interior of the sliding sleeve top block is a structure that matches the outer periphery of the shaft body.
4. The adjustable installation shaft for the whole roll of sheet material according to claim 1 or 2, characterized in that: The outer periphery of the shaft top block is a structure that matches the interior of the sliding sleeve.