Corrugated paper production surface dust removal device

Abstract

The utility model discloses a corrugated paper production surface dust removal device which comprises a dust removal box, an inclined plate is arranged at the rear end of the dust removal box, a collecting box is arranged at the bottom end of the inclined plate, a conveying device is arranged in the dust removal box, two vertically-arranged cleaning rollers are arranged in the dust removal box, and the left end and the right end of each cleaning roller are rotationally connected with the dust removal box. Bristles are arranged on the surface of the cleaning roller, third gears are arranged at the left end of the cleaning roller, the two third gears are meshed with each other, a second motor is arranged at the rear end of the dust removal box, one end of the second motor is fixedly connected with the cleaning roller, an exhaust fan is arranged below the dust removal box, and a storage box is arranged at the front end of the dust removal box. The corrugated paper production surface dust removal device disclosed by the utility model not only can automatically remove dust and collect dust, but also is convenient for feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper production and discloses a dust removal device for the surface of corrugated paper production. Background Art

[0002] Corrugated cardboard is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer (commonly known as "corrugated sheet", "corrugated paper", "corrugated core paper", "corrugated paper core", "corrugated base paper") and a layer of cardboard (also known as "box board", "box board"). It has high mechanical strength and can withstand collisions and falls during transportation. The actual performance of corrugated cardboard depends on three factors: the characteristics of the core paper and cardboard and the structure of the carton itself. In order to ensure the quality of the corrugated cardboard, the surface of the corrugated cardboard needs to be dusted during the corrugated cardboard processing.

[0003] However, the patents in the prior art have the following disadvantages:

[0004] (1) The prior art patents require manual dust removal when in use, which is time-consuming and labor-intensive.

[0005] (2) When the patent in the prior art is in use, the dust removed from the surface of the corrugated paper is not promptly processed, causing the dust to float into the air and pollute the outside world.

[0006] (3) When using the patent in the prior art, students need to manually pick up the corrugated paper and put it into the dust removal device, which is inefficient. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a dust removal device for the surface of corrugated paper production which can not only automatically remove dust and collect dust but also facilitate material loading.

[0008] In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a corrugated paper production surface dust removal device, comprising a dust removal box, a ramp plate is provided at the rear end of the dust removal box, a collecting box is provided at the bottom end of the ramp plate, a conveying device is provided inside the dust removal box, two vertically arranged cleaning rollers are provided inside the dust removal box, the left and right ends of the cleaning rollers are rotatably connected to the dust removal box, bristles are provided on the surface of the cleaning roller, a third gear is provided at the left end of the cleaning roller, and the two third gears are meshed with each other, a second motor is provided at the rear end of the dust removal box, one end of the second motor is fixedly connected to the cleaning roller, an exhaust fan is provided below the dust removal box, and a storage box is provided at the front end of the dust removal box.

[0009] Furthermore, an exhaust pipe is provided at one end of the exhaust fan, a dust storage box is provided at the other end of the exhaust fan, a collecting cover is provided at the upper end of the exhaust pipe, the collecting cover passes through the dust removal box, and a filter is provided on the upper end surface of the collecting cover.

[0010] Furthermore, a top plate is movably connected inside the storage box, springs are provided at the four corners of the bottom end of the top plate, the bottom end of the spring is fixedly connected to the storage box, and a baffle is provided at the upper end of the storage box.

[0011] Furthermore, the conveying device includes two upper conveying rollers located at the same height, and the two upper conveying rollers are respectively located at the front and rear ends of the dust removal box. A lower conveying roller is provided below the upper conveying rollers, and the left and right ends of the upper conveying rollers and the lower conveying rollers are rotatably connected to the dust removal box.

[0012] Furthermore, the left ends of the upper conveying roller and the lower conveying roller are respectively provided with a first gear and a second gear, the first gear meshes with the second gear, and the rear end of the upper conveying roller is provided with a driven wheel.

[0013] Furthermore, a first motor is provided at the bottom end of the dust removal box, a driving wheel is provided at one end of the first motor, a belt is provided on the surface of the driving wheel, and the belt is sleeved on the driven wheel.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] (1) The utility model solves the problem that the existing surface dust removal device for corrugated paper production cannot achieve fully automatic dust removal by providing a conveying device and a cleaning roller. The first motor can drive the driving wheel to rotate, and the driving wheel drives the upper conveying roller to rotate through the driven wheel and the belt. The upper conveying roller rotates through the first gear and the second gear to drive the lower conveying roller to rotate in the opposite direction, thereby conveying the corrugated paper. The second motor can drive the two cleaning rollers to rotate simultaneously through the third gear, thereby cleaning the upper and lower surfaces of the corrugated paper, thereby achieving fully automatic dust removal and greatly improving efficiency.

[0016] (2) The utility model solves the problem that the existing surface dust removal device for corrugated paper production cannot collect dust by providing an exhaust fan. The exhaust fan can generate negative pressure above the collection hood through the exhaust pipe, so as to suck the dust in the dust removal box into the collection hood, and finally transport it to the dust storage box for collection.

[0017] (3) The utility model solves the problem of inconvenient loading of the existing corrugated paper production surface dust removal device by providing a storage box. The corrugated paper is inside the storage box, and the spring can use the elastic force to push the top plate upward, so that the top corrugated paper is always in contact with the baffle rod. The height of the baffle rod is slightly higher than the lower conveying roller. Only the top corrugated paper needs to be pushed to push it into the conveying device, which greatly improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a dust removal device for the production surface of corrugated paper according to the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of another angle of a dust removal device for the production surface of corrugated paper according to the utility model;

[0020] Figure 3 This is a schematic diagram of the internal three-dimensional structure of a dust removal device for the production surface of corrugated paper according to the utility model;

[0021] Figure 4 This is a top view of the internal structure of a dust removal device for the production surface of corrugated paper according to the utility model;

[0022] Figure 5 The utility model is a surface dust removal device for corrugated paper production Figure 1 Enlarged view of point A in the middle;

[0023] Figure 6 The utility model is a surface dust removal device for corrugated paper production Figure 2 Enlarged view of point B in the middle;

[0024] Wherein: 1. dust removal box; 101. inclined plate; 102. collection box; 2. conveying device; 201. upper conveying roller; 202. lower conveying roller; 203. first gear; 204. second gear; 205. driven wheel; 206. first motor; 207. driving wheel; 208. belt; 3. cleaning roller; 301. bristles; 302. third gear; 303. second motor; 4. exhaust fan; 401. exhaust pipe; 402. collection cover; 403. filter screen; 404. dust storage box; 5. storage box; 501. top plate; 502. spring; 503. stop rod. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6, a surface dust removal device for corrugated paper production includes a dust removal box 1, a ramp 101 is provided at the rear end of the dust removal box 1, and a collecting box 102 is provided at the bottom end of the ramp 101. The corrugated paper after dust removal will pass through the ramp 101 and fall into the collecting box 102 for collection. A conveying device 2 is provided inside the dust removal box 1 to convey the corrugated paper. There are two vertically arranged cleaning rollers 3 inside the dust removal box 1. The left and right ends of the cleaning rollers 3 are rotatably connected to the dust removal box 1. Brushes 301 are provided on the surface of the cleaning rollers 3 to brush away dust on the corrugated paper. A third gear 302 is provided at the left end of the cleaning roller 3. The two third gears 302 are meshed with each other, so that the two cleaning rollers 3 can rotate at the same time. A second motor 303 is provided at the rear end of the dust removal box 1. One end of the second motor 303 is fixedly connected to the cleaning roller 3. The second motor 303 can drive the two cleaning rollers 3 to rotate simultaneously through the third gear 302, thereby cleaning the upper and lower surfaces of the corrugated paper. An exhaust fan 4 is provided below the dust removal box 1, and a storage box 5 is provided at the front end of the dust removal box 1.

[0027] Specifically, the conveying device 2 includes two upper conveying rollers 201 located at the same height. The two upper conveying rollers 201 are respectively located at the front and rear ends of the dust removal box 1 to facilitate feeding and discharging. A lower conveying roller 202 is provided below the upper conveying roller 201. The upper conveying roller 201 and the lower conveying roller 202 are both rotatably connected to the dust removal box 1 at both ends. The left ends of the upper conveying roller 201 and the lower conveying roller 202 are respectively provided with a first gear 203 and a second gear 204. The first gear 203 meshes with the second gear 204. When the upper conveying roller 201 rotates, it can drive the lower conveying roller 202 to rotate in the opposite direction. A driven wheel 205 is provided at the rear end of the upper conveying roller 201. A first motor 206 is provided at the bottom end of the dust removal box 1. A driving wheel 207 is provided at one end of the first motor 206. A belt 208 is provided on the surface of the driving wheel 207. The first motor 206 can drive the belt 208 through the driving wheel 207. The belt 208 drives the driven wheel 205 to rotate the upper conveying roller 201. The belt 208 is sleeved on the driven wheel 205.

[0028] Through the above technical solution, the first motor 206 can drive the driving wheel 207 to rotate, and the driving wheel 207 drives the upper conveying roller 201 to rotate through the driven wheel 205 and the belt 208. The upper conveying roller 201 rotates through the first gear 203 and the second gear 204 to drive the lower conveying roller 202 to rotate in the opposite direction, thereby conveying the corrugated paper.

[0029] Specifically, a top plate 501 is movably connected inside the storage box 5 to support corrugated paper. Springs 502 are provided at the four corners of the bottom end of the top plate 501 to push the top plate 501 upward. The bottom end of the spring 502 is fixedly connected to the storage box 5. A baffle 503 is provided at the upper end of the storage box 5, and the height of the baffle 503 is slightly higher than the lower conveying roller 202.

[0030] Through the above technical solution, the spring 502 can use its elastic force to push the top plate 501 upward, so that the top corrugated paper is always in contact with the blocking rod 503, and the top corrugated paper can be pushed into the conveying device 2 by simply pushing it.

[0031] Specifically, the exhaust fan 4 has an exhaust pipe 401 at one end and a dust storage box 404 at the other end for storing dust. The upper end of the exhaust pipe 401 has a collecting hood 402 for collecting dust. The exhaust fan 4 can generate negative pressure above the collecting hood 402 through the exhaust pipe 401. The collecting hood 402 passes through the dust removal box 1. The upper end surface of the collecting hood 402 has a filter screen 403 to prevent debris from falling into the collecting hood 402.

[0032] Through the above technical solution, the exhaust fan 4 can suck the dust in the dust removal box 1 into the collection cover 402, and finally transport it to the dust storage box 404 for collection.

[0033] When in use, the corrugated paper is placed in the storage box 5, and the spring 502 uses its elastic force to push the top plate 501 to move upward, so that the top corrugated paper is always in contact with the blocking rod 503, pushing the top corrugated paper to be pushed into the conveying device 2, and then the first motor 206 drives the driving wheel 207 to rotate, and the driving wheel 207 drives the upper conveying roller 201 to rotate through the driven wheel 205 and the belt 208, and the upper conveying roller 201 rotates through the first gear 203 and the second gear 204 to drive the lower conveying roller 202 to rotate in the opposite direction, thereby conveying the corrugated paper, and the second motor 303 can drive the two cleaning rollers 3 to rotate simultaneously through the third gear 302, thereby cleaning the upper and lower surfaces of the corrugated paper, and the cleaned corrugated paper is conveyed to the inclined plate 101, and finally falls into the collection box 102 for collection. At the same time, the exhaust fan 4 sucks the dust in the dust removal box 1 into the collection cover 402, and finally transports it to the dust storage box 404 for collection.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dust removal device for the production of corrugated paper, comprising a dust removal box (1), characterized in that: The dust removal box (1) is provided with an inclined plate (101) at the rear end, and a collecting box (102) is provided at the bottom end of the inclined plate (101). A conveying device (2) is provided inside the dust removal box (1). Two vertically arranged cleaning rollers (3) are provided inside the dust removal box (1). The left and right ends of the cleaning rollers (3) are rotatably connected to the dust removal box (1). Brushes (301) are provided on the surface of the cleaning rollers (3). A third gear (302) is provided at the left end of the cleaning roller (3). The two third gears (302) are meshed with each other. A second motor (303) is provided at the rear end of the dust removal box (1), and one end of the second motor (303) is fixedly connected to the cleaning roller (3). An exhaust fan (4) is provided below the dust removal box (1), and a material storage box (5) is provided at the front end of the dust removal box (1).

2. A dust removal device for corrugated paper production surface according to claim 1, characterized in that: An exhaust pipe (401) is provided at one end of the exhaust fan (4), a dust storage box (404) is provided at the other end of the exhaust fan (4), a collection cover (402) is provided at the upper end of the exhaust pipe (401), the collection cover (402) passes through the dust removal box (1), and a filter screen (403) is provided on the upper end surface of the collection cover (402).

3. A dust removal device for corrugated paper production surface according to claim 1, characterized in that: The storage box (5) is movably connected to a top plate (501) inside, and springs (502) are provided at the four corners of the bottom end of the top plate (501). The bottom end of the spring (502) is fixedly connected to the storage box (5), and a blocking rod (503) is provided at the upper end of the storage box (5).

4. A dust removal device for corrugated paper production surface according to claim 1, characterized in that: The conveying device (2) comprises two upper conveying rollers (201) located at the same height, the two upper conveying rollers (201) being located at the front and rear ends of the dust removal box (1) respectively, a lower conveying roller (202) being provided below the upper conveying rollers (201), and the left and right ends of the upper conveying rollers (201) and the lower conveying rollers (202) being rotatably connected to the dust removal box (1).

5. A dust removal device for the production surface of corrugated paper according to claim 4, characterized in that: The left ends of the upper conveying roller (201) and the lower conveying roller (202) are respectively provided with a first gear (203) and a second gear (204); the first gear (203) meshes with the second gear (204); and the rear end of the upper conveying roller (201) is provided with a driven wheel (205).

6. A dust removal device for the production surface of corrugated paper according to claim 5, characterized in that: A first motor (206) is provided at the bottom end of the dust removal box (1); a driving wheel (207) is provided at one end of the first motor (206); a belt (208) is provided on the surface of the driving wheel (207); and the belt (208) is sleeved on the driven wheel (205).

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