Height-adjustable paper cleaning device
By introducing structures such as bottom plate, top plate, column, base post, height adjustment module and linear module into the paper cleaning device, the automatic operation of the pneumatic waste cleaning machine is realized, and the problems of high labor intensity and insufficient applicability of the handheld device are solved, and the adjustment flexibility and applicability of the device are improved.
Patent Information
- Application Number
- CN202422290754.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-19
AI Technical Summary
The existing paper cleaning device is a handheld structure, and the operator needs to hold it stably for a long time, which is very labor-intensive, and is not suitable for the treatment of papers of different thicknesses, and lacks flexibility and applicability.
A paper cleaning device with adjustable height is designed, adopting structures such as bottom plate, top plate, column, base post, height adjustment module and linear module. The pneumatic waste cleaning machine is supported by the linear module to achieve automatic up and down movement, and combined with the height adjustment module to adapt to the processing of paper of different thicknesses.
The automatic operation of the pneumatic waste cleaning machine is realized, which reduces the labor intensity of the operators, and improves the adjustment flexibility and applicability of the device to adapt to the cleaning needs of papers of different thicknesses.
Smart Images
Figure CN223057860U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a paper cleaning device, in particular to a paper cleaning device with adjustable height. Background Art
[0002] The paper cleaning device, i.e., the waste stripper, is suitable for processing the rough edges of newly produced paper. Usually, the paper edges are precisely cut by pneumatic cutting to remove the rough edges. Most existing paper cleaning devices are handheld structures. The operator holds the paper waste stripper and cuts the rough edges from top to bottom along the stacked paper. However, this handheld operation requires the operator to hold the machine stably for a long time, so it has high requirements for the operator. Based on this, it is of great practical significance to provide structural support for the waste stripper to reduce the labor intensity of the operator, but at the same time, it is also necessary to adapt it to the processing of paper of different thicknesses and heights to improve flexibility and applicability. Therefore, it is urgent to provide a paper cleaning device with adjustable height. Utility Model Content
[0003] In order to solve the deficiencies of the above-mentioned technology, the utility model provides a paper cleaning device with adjustable height.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a height-adjustable paper cleaning device, including a pneumatic waste cleaning machine, which also includes a bottom plate;
[0005] The bottom plate is supported by columns and provided with a top plate, a base rod is fixed on the top plate and an opening channel is opened;
[0006] The base rods are long square rods and are arranged in two groups in parallel, and the opening channels are distributed between the two groups of base rods;
[0007] A group of height adjustment modules are vertically arranged on a group of base rods, and two groups of height adjustment modules are symmetrically distributed, and a fixed platform is commonly fixed on the top of the two groups of height adjustment modules;
[0008] A linear module is installed under the fixed platform, and the linear module can pass through the opening channel downward and extend into the space between the bottom plate and the top plate;
[0009] The pneumatic waste stripping machine is installed on the slide block of the linear module and moves up and down with the slide block.
[0010] Preferably, the bottom plate and the top plate are plate structures of the same shape and size, and there are four columns, which are respectively located at four top corners of the bottom plate and the top plate.
[0011] Preferably, the height adjustment module includes a sliding column, a U-shaped guide groove and a locking nut group;
[0012] The sliding column is slidably installed in the U-shaped guide groove, and an adapted adjustment opening groove is provided between the sliding column and the U-shaped guide groove, and a locking nut group is locked in the adjustment opening groove.
[0013] Preferably, the U-shaped guide groove is fixedly connected to the base rod at the bottom end, and the locking sliding column is fixedly connected to the fixed platform at the top end.
[0014] Preferably, the sliding column and the U-shaped guide groove are provided with meshing adjustment teeth on any one of the contacting sides.
[0015] Preferably, a reinforcing rib is also fixedly connected between the U-shaped guide groove and the base rod.
[0016] Preferably, an indicating scale is also provided on the surface of the plate body of the top plate.
[0017] Preferably, limiting plates are respectively fixed on the rear side surfaces of the two groups of base rods.
[0018] Preferably, a limit switch is jointly installed at the bottom end of the slider of the linear module and the side wall of the hole of the opening channel.
[0019] Preferably, the power mechanism of the linear module is a driving motor, and the driving motor is installed above the fixed platform.
[0020] The utility model discloses a paper cleaning device with adjustable height, which uses a linear module to support a pneumatic waste removing machine and realizes the automatic up and down movement of the pneumatic waste removing machine, so as to complete the treatment of the rough edges of the paper, achieving the purpose of liberating hands and reducing labor; and, in order to adapt to the treatment of the rough edges of papers with different thicknesses, a height adjustment module is used to support the fixed platform to meet the height adjustment use of the pneumatic waste removing machine, thereby increasing the adjustment flexibility and application universality of the paper cleaning device. Description of the Drawings
[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0022] Figure 2 is Figure 1 a schematic diagram of the structure of the U-shaped guide groove in
[0023] In the figure: 1, bottom plate; 2, column; 3, top plate; 4, base rod; 5, limiting plate; 6, height adjustment module; 61, sliding column; 62, U-shaped guide groove; 63, locking nut group; 7, driving motor; 8, fixed platform; 9, linear module; 10, pneumatic waste removing machine; 11, indicating scale; 12, reinforcing rib; 13, opening channel; 14, limit switch; 15, adjustment tooth. Detailed Embodiment
[0024] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] The present utility model discloses a paper cleaning device with adjustable height, and its overall structure is as Figure 1 shown, including: a pneumatic waste paper remover 10 for removing waste edges of paper; it also includes structural components such as a bottom plate 1, a top plate 3, a height adjustment module 6, a fixed platform 8, a linear module 9, and a driving motor 7 supporting the linear module 9.
[0026] Among them, the bottom plate 1 supports the top plate 3 through columns 2, and the bottom plate 1, columns 2, and top plate 3 jointly form the base structure of the new paper cleaning device. The top plate 3 and the bottom plate 1 are plate structures with the same shape and size, and the top plate 3 and the bottom plate 1 are assembled into one through the columns 2 distributed at the four corner positions.
[0027] On the top plate 3, first, a base rod 4 is fixed. The base rod 4 is a long rectangular rod, and two groups are arranged in parallel on both sides of the top surface of the top plate 3. With the base rod 4 as the support, a height adjustment module 6 is vertically arranged. The height adjustment module 6 is used to adjust the use height of the paper cleaning device.
[0028] Secondly, an opening channel 13 is also opened on the top plate 3. The opening channel 13 is distributed between the two groups of base rods 4, and the opening of the opening channel 13 is large enough to meet the use of passing through the linear module 9.
[0029] Furthermore, an indicating scale 11 is also engraved on the top plate 3. The indicating scale 11 is used to indicate the placement position of the paper. And, limiting plates 5 are respectively fixed on the rear side surfaces of the two groups of base rods 4. The limiting effect of the two groups of limiting plates 5 combined with the indicating scale 11 can make the paper be placed on the top plate 3 more quickly and accurately.
[0030] For the height adjustment module 6, as the height adjustment structure support for adjusting the new paper cleaning device, it is specifically provided with: the height adjustment module 6 includes a sliding column 61, a U-shaped guide groove 62, and a locking nut group 63;
[0031] Among them, the U-shaped guide groove 62 is a U-shaped bending part, forming a chute structure. The sliding column 61 is a rod-shaped structure matching the chute, and the sliding column 61 is slidably installed in the U-shaped guide groove 62; the U-shaped guide groove 62 is a fixed part, and its bottom end is fixedly connected to the base rod 4; the sliding column 61 is a sliding adjustment part, and its top end is fixedly connected to the fixed platform 8. Thus, the sliding column 61 can slide up and down relative to the U-shaped guide groove 62 to achieve height adjustment.
[0032] In order to lock the sliding column 61 in the current state when it is adjusted to the desired height, an adaptable adjustment opening groove is provided between the sliding column 61 and the U-shaped guide groove 62, and a locking nut group 63 is locked in the adjustment opening groove. The locking nut group 63 includes two structural parts, a butterfly screw and a nut head. The nut head is fixed on the back side of the U-shaped guide groove 62, and the threaded head part of the butterfly screw passes through the adjustment opening groove and is connected with the nut head through thread matching; thus, after tightening the locking nut group 63, the sliding column 61 is locked and fixed at the current height; correspondingly, by loosening the locking nut group 63, the sliding column 61 can be pulled up and down to realize the height adjustment function of the height adjustment module 6.
[0033] As a preferred embodiment, in order to make the upward and downward pulling adjustment of the sliding column 61 more controllable, as Figure 2 As shown, the sliding column 61 and the U-shaped guide groove 62 are matched with meshing adjustment teeth 15 on any contacting side. After loosening the locking nut group 63, the meshing adjustment teeth will not affect the pulling of the sliding column 61, and after tightening and loosening the locking nut group 63, the adjustment teeth are fitted and meshed, which also helps to prevent the movement of the sliding column 61.
[0034] It should be further explained that a reinforcing rib 12 is fixedly connected between the U-shaped guide groove 62 and the base rod 4 . The provision of the reinforcing rib 12 makes the provision of the U-shaped guide groove 62 on the base rod 4 more reliable.
[0035] Further, a set of height adjustment modules 6 are vertically arranged on a set of base rods 4, so that two sets of height adjustment modules 6 are symmetrically distributed. A fixed platform 8 is commonly fixed on the top of the two sets of height adjustment modules 6, and the fixed platform 8 can be adjusted up and down by adjusting the height adjustment modules 6.
[0036] A linear module 9 is hoisted below the fixed platform 8. When the height adjustment module 6 is continuously lowered downward, the linear module 9 can pass through the open channel 13 downward and extend into the space between the bottom plate 1 and the top plate 3. Thus, the bottom plate 1 and the top plate 3 spaced apart from each other and the open channel 13 structure provide sufficient space for the linear module 9 to be lowered downward.
[0037] The power mechanism of the linear module 9 is the drive motor 7 , and the drive motor 7 can be installed above the fixed platform 8 .
[0038] The pneumatic waste stripping machine 10 is installed on the slider of the linear module 9 and moves up and down under the guidance of the linear module 9, thereby completing the processing of the rough edges of the paper.
[0039] Since the paper cleaning device of the present invention has different working heights, in order to stop the pneumatic waste removing machine 10 from continuing to move down when it reaches the lowest end of the current working height, a limit switch 14 is jointly installed at the bottom end of the slider of the linear module 9 and the side wall of the hole of the opening channel 13. The limit switch is linked to the driving motor. When it senses that the pneumatic waste removing machine 10 moves down to the lowest point along the linear module 9, it will link the driving motor to stop the slider of the linear module from moving. Correspondingly, the pneumatic waste removing machine 10 will not continue to move down, and the pneumatic waste removing machine 10 can be turned off synchronously.
[0040] Thus, for the paper cleaning device with adjustable height disclosed in the present invention, initially, the pneumatic waste removing machine 10 is at the highest position; under the limiting action of the indicating scale and the limiting plate 5, the stacked papers to be processed are placed on the top plate 3. According to the thickness of the papers, after loosening the locking nut group, the sliding column 61 is pulled to move along the U-shaped guiding groove 62 to adjust the working height of the height adjusting module 6. After the adjustment is completed, the locking nut group is tightened; due to the existence of the opening channel 13, the downward movement of the linear module 9 is not blocked. The driving motors 7 of the pneumatic waste removing machine 10 and the linear module 9 are started synchronously. The pneumatic waste removing machine 10 moves down under the guiding action of the linear module and performs cutting treatment on the rough edges of the papers. When the slider of the linear module 9 reaches the opening channel 13, the limit switch 14 senses and links the driving motor 7 to stop the slider from moving. Furthermore, the pneumatic waste removing machine 10 will also stop moving down, and the pneumatic waste removing machine is controlled to be turned off synchronously; thus, the rough edge treatment work of the paper cleaning device is completed.
[0041] The above embodiments are not limitations to the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the scope of the technical solution of the present invention also fall within the protection scope of the present invention.
Claims
1. An adjustable-height paper cleaning device, comprising a pneumatic waste cleaning machine (10), characterized in that: It also includes a bottom plate (1); The bottom plate (1) is supported by columns (2) to set a top plate (3), a base rod (4) is fixed on the top plate (3) and an opening channel (13) is provided; The base rod (4) is a long strip square rod and two groups are arranged in parallel, and the opening channels (13) are distributed between the two groups of base rods (4); A group of height adjustment modules (6) are vertically arranged on one group of base rods (4), and two groups of height adjustment modules (6) are symmetrically distributed. A fixed platform (8) is jointly fixed at the tops of the two groups of height adjustment modules (6); A linear module (9) is hoisted below the fixed platform (8), and the linear module (9) can pass through the opening channel (13) downward and extend into the space separated by the bottom plate (1) and the top plate (3); The pneumatic waste cleaning machine (10) is installed on the slider of the linear module (9) and moves up and down with the slider.
2. The adjustable-height paper cleaning device according to claim 1, characterized in that: The bottom plate (1) and the top plate (3) are plate body structures with the same shape and size. There are four columns (2), and the four columns (2) are respectively located at the four corner positions of the bottom plate (1) and the top plate (3).
3. The adjustable-height paper cleaning device according to claim 1, characterized in that: The height adjustment module (6) includes a sliding column (61), a U-shaped guide groove (62) and a locking nut group (63); The sliding column (61) is slidably installed in the U-shaped guide groove (62), and an adapted adjustment opening groove is provided between the sliding column (61) and the U-shaped guide groove (62), and the locking nut group is locked in the adjustment opening groove.
4. The adjustable-height paper cleaning device according to claim 3, wherein: The bottom end of the U-shaped guide groove (62) is fixedly connected to the base rod (4), and the top end of the locking sliding column (61) is fixedly connected to the fixed platform (8).
5. The adjustable-height paper cleaning device according to claim 4, characterized in that: Adjustment teeth (15) meshing with each other are arranged on any one of the contacting side surfaces of the sliding column (61) and the U-shaped guide groove (62).
6. The adjustable-height paper cleaning device according to claim 4, characterized in that: A reinforcing rib (12) is also fixedly connected between the U-shaped guide groove (62) and the base rod (4).
7. The paper cleaning device with adjustable height according to claim 1, wherein: An indicating scale (11) is also provided on the plate surface of the top plate (3).
8. The adjustable-height paper cleaning device according to claim 7, characterized in that: Limit plates (5) are respectively fixed on the rear side surfaces of the two groups of base rods (4).
9. The adjustable-height paper cleaning device according to claim 8, characterized in that: A limit switch (14) is jointly installed at the bottom end of the slider of the linear module (9) and the hole side wall of the opening channel (13).
10. The adjustable-height paper cleaning device according to claim 1, wherein: The power mechanism of the linear module (9) is a driving motor (7), and the driving motor (7) is installed above the fixed platform (8).