Release paper dust collection equipment

Abstract

The utility model relates to a release paper dust collection device, which belongs to the field of release paper production and comprises a mounting frame provided with a dust cleaning component. And the dust removal assembly comprises a dust collection cover, a cleaning roller is rotationally connected to the interior of the dust collection cover, and a sliding plate is fixedly connected to the right side of the dust collection cover. According to the release paper dust collection equipment, the dust removal assembly is arranged, in the process that release paper is conveyed between the paper guide roller and the cleaning roller, the moving release paper can drive the cleaning roller to rotate, so that dust on the surface of the release paper is swept away through the cleaning roller, meanwhile, the dust can be sucked into the dust collection cover through the fan and enters the filter box, and the dust collection effect is improved. The filter screen can filter out dust in the air, the air without the dust is exhausted through the fan, the dust can be collected in the filter box, the rotatable cleaning roller can conveniently sweep away the dust on the surface of the release paper, meanwhile, conveying of the release paper cannot be affected, and normal operation of equipment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of release paper, in particular to a release paper dust suction device. Background Technique

[0002] Release paper, also known as silicone oil paper or anti-sticking paper, is a material used to isolate sticky objects and is widely used in fields such as adhesive tapes, labels, printing, and food packaging.

[0003] According to the dust suction device for release paper processing with the Chinese patent publication number CN218531945U, which includes a housing, an electric push rod, and a dust collector. The inner wall of the housing is fixedly connected with a cleaning box. The left side of the cleaning box is provided with a feeding port. The electric push rod is fixedly connected to the inner wall of the cleaning box. The dust collector is fixedly connected to the inner wall of the housing. The inner wall of the cleaning box is symmetrically and slidably connected with brush plates. The left side of the brush plate is fixedly connected with a collection cover. The left side of the collection cover is fixedly connected with a connecting pipe. The front side of the connecting pipe extends to the outside of the cleaning box. The mutually close sides of the two connecting pipes are fixedly connected with the same telescopic pipe. The dust collector is communicated with the telescopic pipe. The top of the electric push rod is fixedly connected with a push plate. A control component is arranged on the inner wall of the cleaning box.

[0004] During the use of the dust suction device with this publication number, the release paper during the conveying process enters the cleaning box, and the dust attached to the surface of the release paper is swept off by the repeatedly moving back and forth brush plates to achieve the cleaning effect. However, the brush plates may involve the release paper during the repeated translation process, resulting in deviation, thus affecting the normal operation of the device. Therefore, a release paper dust suction device is proposed to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a release paper dust suction device, which has the advantages of not affecting the conveyance of the release paper while cleaning the dust.

[0006] To achieve the above object, the utility model provides the following technical solution: A release paper dust suction device, including a mounting frame, and a dust cleaning component is arranged on the mounting frame.

[0007] The dust cleaning component includes a dust collection hood, inside which a cleaning roller is rotatably connected. A sliding plate is fixedly connected to the right side of the dust collection hood, and a moving plate is fixedly connected to the side of the dust collection hood away from the sliding plate. Installation grooves are formed on the left and right inner side walls of the mounting frame. A threaded rod is rotatably connected inside the left installation groove, and the moving plate is threadedly connected to the outside of the threaded rod. A driven bevel gear is fixedly connected to the outside of the threaded rod. A rotating rod penetrates through the side wall of the mounting frame, and a driving bevel gear is fixedly connected to one end of the rotating rod. The driving bevel gear meshes with the driven bevel gear. A sliding rod is fixed inside the right installation groove, and the sliding plate is slidably connected to the outside of the sliding rod. A plurality of ventilation pipes are fixedly penetrated through the bottom of the dust collection hood, and a dust suction component is arranged at the bottom of the mounting frame.

[0008] A paper guiding structure for facilitating the conveyance of the limiting release paper is arranged on the mounting frame.

[0009] Furthermore, the dust suction component includes a filter box and a blower. The blower is embedded and fixed at the bottom of the mounting frame. The filter box is fixedly connected to the air inlet on the upper part of the blower. A filter box is placed inside the filter box, and a filter screen is embedded and fixed at the bottom of the filter box.

[0010] Furthermore, the top of the filter box is fixedly connected with a telescopic hose through a pipeline. One side of the telescopic hose away from the filter box is fixedly connected with a confluence hood shell. One ends of the plurality of ventilation pipes away from the dust collection hood are all fixedly penetrated through the top of the confluence hood shell.

[0011] Furthermore, the paper guiding structure includes a driving motor. A speed reducer is arranged at the output end of the driving motor. A rotating shaft is fixedly connected to the output end of the speed reducer, and a paper guiding roller is fixed to the outside of the rotating shaft.

[0012] Furthermore, the rotating shaft is rotatably connected to the inside of the mounting frame through a bearing, and the paper guiding roller is located above the cleaning roller.

[0013] Furthermore, a plurality of soft brushes are fixed to the outer wall of the cleaning roller. The bottom of the dust collection hood is of an arc-shaped structure, and a handwheel is fixedly connected to the end of the rotating rod away from the driving bevel gear.

[0014] Furthermore, the filter box is in fit with the inner wall of the filter box, and a box door is hinged to one side of the filter box.

[0015] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0016] The release paper dust suction device is provided with a dust cleaning component. When the release paper is conveyed between the paper guiding roller and the cleaning roller, the moving release paper drives the cleaning roller to rotate, so that the cleaning roller sweeps the dust on the surface of the release paper. At the same time, the dust can be sucked into the dust collection cover and then into the filter box by the fan. The filter screen can filter the dust in the gas and allow the dust-free gas to be discharged through the fan, so that the dust can be collected in the filter box. The rotatable cleaning roller not only facilitates sweeping the dust on the surface of the release paper, but also does not affect the conveyance of the release paper, ensuring the normal operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural sectional view of the present utility model;

[0018] Figure 2 is the structure of the present utility model Figure 1 and is an enlarged view of the structure at A in the figure;

[0019] Figure 3 is the structure of the present utility model Figure 1 and is a front view thereof;

[0020] Figure 4 is a three-dimensional view of the dust collection cover of the structure of the present utility model.

[0021] In the figure: 1, mounting frame; 2, driving motor; 3, speed reducer; 4, paper guiding roller; 5, dust collection cover; 6, cleaning roller; 7, sliding plate; 8, ventilation pipe; 9, confluence cover shell; 10, filter box; 11, telescopic hose; 12, fan; 13, filter box; 14, moving plate; 15, threaded rod; 16, driven bevel gear; 17, driving bevel gear; 18, rotating rod; 19, hand wheel; 20, box door. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 4 , a release paper dust suction device in this embodiment includes a mounting frame 1, and a dust cleaning component is arranged on the mounting frame 1.

[0024] The dust cleaning assembly includes a dust collecting hood 5. A cleaning roller 6 is rotatably connected inside the dust collecting hood 5. A sliding plate 7 is fixedly connected to the right side of the dust collecting hood 5. A moving plate 14 is fixedly connected to the side of the dust collecting hood 5 away from the sliding plate 7. Installation grooves are provided on the inner side walls of the left and right sides of the mounting frame 1. A threaded rod 15 is rotatably connected inside the left installation groove. The moving plate 14 is threadedly connected to the outside of the threaded rod 15. A driven bevel gear 16 is fixedly connected to the outside of the threaded rod 15. A rotating rod 18 penetrates through the side wall of the mounting frame 1. A driving bevel gear 17 is fixedly connected to one end of the rotating rod 18. The driving bevel gear 17 meshes with the driven bevel gear 16. A sliding rod is fixed inside the right installation groove. The sliding plate 7 is slidably connected to the outside of the sliding rod. A plurality of air vent pipes 8 are fixedly penetrated through the bottom of the dust collecting hood 5. A dust suction assembly is provided at the bottom of the mounting frame 1.

[0025] Among them, a plurality of soft brushes are fixed on the outer wall of the cleaning roller 6. The bottom of the dust collecting hood 5 is of an arc structure. A hand wheel 19 is fixedly connected to the end of the rotating rod 18 away from the driving bevel gear 17.

[0026] It should be noted that by rotating the hand wheel 19 forward and backward to drive the rotating rod 18 to rotate, the driving bevel gear 17 can be rotated to drive the driven bevel gear 16 to rotate, so that the threaded rod 15 rotates clockwise or counterclockwise. Under the limiting effect of the sliding connection between the sliding plate 7 and the sliding rod, the moving plate 14 can move up or down, so as to conveniently adjust the position of the cleaning roller 6 and facilitate adjusting the gap between the paper guiding roller 4 and the cleaning roller 6 according to the release paper of different thicknesses.

[0027] A paper guiding structure for limiting and facilitating the transmission of the release paper is provided on the mounting frame 1. The paper guiding structure includes a driving motor 2. A speed reducer 3 is provided at the output end of the driving motor 2. A rotating shaft is fixedly connected to the output end of the speed reducer 3. A paper guiding roller 4 is fixed to the outside of the rotating shaft. The rotating shaft is rotatably connected to the inside of the mounting frame 1 through a bearing. The paper guiding roller 4 is located above the cleaning roller 6.

[0028] In this embodiment, the dust suction assembly includes a filter box 13 and a fan 12. The fan 12 is embedded and fixed at the bottom of the mounting frame 1. The filter box 13 is fixedly connected to the air inlet on the fan 12. A filter box 10 is placed inside the filter box 13. A filter screen is embedded and fixed at the bottom of the filter box 10. The top of the filter box 13 is fixedly connected to a telescopic hose 11 through a pipe. The side of the telescopic hose 11 away from the filter box 13 is fixedly connected to a confluence hood 9. One ends of the plurality of air vent pipes 8 away from the dust collecting hood 5 are all fixedly penetrated through the top of the confluence hood 9.

[0029] Please refer to Figure 1 , in this embodiment, the filter box 10 fits against the inner wall of the filter box 13. A box door 20 is hinged to one side of the filter box 13.

[0030] Among them, a groove is provided on the side of the filter box 10 close to the box door 20. A cross bar is fixed inside the groove.

[0031] It should be noted that, through the cooperation of the dust suction component and the dust cleaning component, the cleaning roller 6 sweeps the dust on the surface of the release paper during the conveying process, and then the dust is sucked into the filter box 10 by the air extraction of the fan 12 for collection. This is convenient for dust cleaning and does not affect the conveyance of the release paper. When it is necessary to deal with the dust collected in the filter box 10, open the box door 20 and pull the cross bar to pull out the filter box 10 from the filter box 13.

[0032] The working principle of the above embodiment is as follows: When in use, first adjust the distance between the cleaning roller 6 and the paper guiding roller 4 according to the thickness of the release paper. By rotating the hand wheel 19 forward and backward to drive the rotating rod 18 to rotate, the driving bevel gear 17 can be rotated to drive the driven bevel gear 16 to rotate, so that the threaded rod 15 rotates clockwise or counterclockwise. Under the limiting action of the sliding connection between the sliding plate 7 and the sliding rod, the moving plate 14 can move upward or downward, so as to conveniently adjust the position of the cleaning roller 6. When the release paper passes through the gap between the paper guiding roller 4 and the cleaning roller 6 during the conveying process, the moving release paper drives the cleaning roller 6 to rotate, so that the cleaning roller 6 sweeps the dust on the surface of the release paper. At the same time, the fan 12 can suck the dust into the dust collecting cover 5 and then into the filter box 10, and the filter screen can filter the dust in the gas to allow the dust-free gas to be discharged through the fan 12, so that the dust can be collected in the filter box 10. The rotatable cleaning roller 6 not only conveniently sweeps the dust on the surface of the release paper, but also does not affect the conveyance of the release paper, ensuring the normal operation of the equipment.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A release paper dust collection device, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a dust cleaning component; The dust cleaning assembly comprises a dust collecting hood (5), the interior of the dust collecting hood (5) is rotatably connected to a cleaning roller (6), the right side of the dust collecting hood (5) is fixedly connected to a slide plate (7), the side of the dust collecting hood (5) away from the slide plate (7) is fixedly connected to a movable plate (14), the left and right inner side walls of the mounting frame (1) are both provided with mounting grooves, the interior of the left mounting groove is rotatably connected to a threaded rod (15), the movable plate (14) is threadedly connected to the outside of the threaded rod (15), and the threaded rod (15) is fixedly connected to the outside of the threaded rod (15). 5) is fixedly connected to the outside with a driven bevel gear (16), a rotating rod (18) is passed through the side wall of the mounting frame (1), one end of the rotating rod (18) is fixedly connected to the driving bevel gear (17), the driving bevel gear (17) is meshed with the driven bevel gear (16), a sliding rod is fixed inside the right side mounting groove, the sliding plate (7) is slidably connected to the outside of the sliding rod, a plurality of ventilation pipes (8) are passed through and fixed on the bottom of the dust collecting cover (5), and a dust collecting assembly is arranged at the bottom of the mounting frame (1); The mounting frame (1) is provided with a paper guide structure with limited position for convenient transmission of release paper.

2. A release paper dust collection device according to claim 1, characterized in that: The dust collection assembly comprises a filter box (13) and a fan (12); the fan (12) is embedded and fixed at the bottom of the mounting frame (1); the filter box (13) is fixedly connected to an air inlet on the fan (12); a filter box (10) is placed inside the filter box (13); a filter screen is embedded and fixed at the bottom of the filter box (10).

3. A release paper dust collection device according to claim 2, characterized in that: The top of the filter box (13) is fixedly connected to a telescopic hose (11) via a pipeline, and the side of the telescopic hose (11) away from the filter box (13) is fixedly connected to a collector housing (9), and the ends of the plurality of ventilation pipes (8) away from the dust collecting hood (5) are all passed through and fixed to the top of the collector housing (9).

4. The release paper dust collection device according to claim 1, characterized in that: The paper guide structure comprises a driving motor (2), the output end of the driving motor (2) is provided with a reducer (3), the output end of the reducer (3) is fixedly connected to a rotating shaft, and a paper guide roller (4) is fixed outside the rotating shaft.

5. The release paper dust collection device according to claim 4, characterized in that: The rotating shaft is rotatably connected to the inside of the mounting frame (1) via a bearing, and the paper guide roller (4) is located above the cleaning roller (6).

6. The release paper dust collection device according to claim 1, characterized in that: A plurality of soft brushes are fixed to the outer wall of the cleaning roller (6); the bottom of the dust collecting cover (5) is an arc-shaped structure; and one end of the rotating rod (18) away from the active bevel gear (17) is fixedly connected to a hand wheel (19).

7. The release paper dust collection device according to claim 2, characterized in that: The filter box (10) is fitted with the inner wall of the filter box (13), and a box door (20) is hinged on one side of the filter box (13).

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