Sheet double-sided dust collection device

Abstract

A sheet double-face dust collection device is characterized in that the dust collection device comprises a first dust collection box and a second dust collection box, the first dust collection box is provided with a first dust collection cavity used for adsorbing dust on one side of a sheet, and the second dust collection box is provided with a second dust collection cavity used for adsorbing dust on the other side of the sheet; the first dust collection cavity and the second dust collection cavity are oppositely arranged, and a dust collection gap used for allowing a sheet to penetrate through is formed between the first dust collection cavity and the second dust collection cavity. According to the dust collection device, when the sheet penetrates through the dust collection gap, dust on one side of the sheet is adsorbed through the first dust collection cavity, dust on the other side of the sheet is adsorbed through the second dust collection cavity, then dust collection treatment is conducted on the two sides of the sheet, the dust collection effect is better, and the dust collection efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of dust treatment, in particular to a double-sided dust collection device for sheets. Background Art

[0002] After the sheet is formed, there will still be a lot of dust on its surface, which will affect the further use of the sheet; therefore, it is necessary to use a dust collection device to clean the surface of the sheet.

[0003] For example, the patent number 202321428997.1 is an aluminum foil dust removal mechanism for an aluminum foil rolling mill, which includes a dust removal device and a dust suction device. The dust removal device includes a mandrel and a dust removal roller. The mandrel is rotatably provided with a plurality of dust removal rollers, which are connected and driven to each other. One of the dust removal rollers is in contact with the aluminum foil and is used to clean the conveyed aluminum foil. The remaining dust removal rollers are in contact with the surface of the dust suction device. When the dust removal roller is cleaned in the cleaning shell, it is stored in the cleaning shell, and the clean dust removal roller can be called out at any time to remove dust from the aluminum foil. For aluminum foil, the dust removal mechanism can be used to remove dust from it; however, the dust removal mechanism has the following defects: when the dust removal mechanism removes dust from the aluminum foil, only one side of the aluminum foil can be removed at a time; therefore, after the dust removal on one side of the aluminum foil is completed, the next round of dust removal is required to complete the dust removal on both sides of the aluminum foil, which makes its dust removal efficiency low. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a double-sided dust collection device for a sheet material, which can perform dust collection on both sides of the sheet material, has excellent dust collection effect and higher dust collection efficiency.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows.

[0006] A double-sided dust suction device for a sheet material, characterized in that the dust suction device comprises a first dust suction box and a second dust suction box, the first dust suction box is provided with a first dust suction chamber for sucking dust on one side of the sheet material, the second dust suction box is provided with a second dust suction chamber for sucking dust on the other side of the sheet material, the first dust suction chamber and the second dust suction chamber are arranged opposite to each other, and a dust suction gap for passing the sheet material is formed between the first dust suction chamber and the second dust suction chamber.

[0007] In the utility model, when the sheet passes through the dust collection gap, the first dust collection chamber adsorbs the dust on one side of the sheet, and the second dust collection chamber adsorbs the dust on the other side of the sheet, thereby dusting both sides of the sheet, which has a better dust collection effect and higher dust collection efficiency.

[0008] Furthermore, the first cleaning assembly for cleaning dust on one side of the sheet is provided in the first dust suction chamber, and the second cleaning assembly for cleaning dust on the other side of the sheet is provided in the second dust suction chamber; the first cleaning assembly and the second cleaning assembly both correspond to the dust suction gap. When the sheet passes through the dust suction gap, after the first cleaning assembly cleans one side of the sheet, the first dust suction chamber simultaneously absorbs the dust on one side of the sheet; after the second cleaning assembly cleans the other side of the sheet, the second dust suction chamber simultaneously absorbs the dust on the other side of the sheet; the dust suction treatment on both sides of the sheet can be performed more effectively.

[0009] Furthermore, the first cleaning component includes first bristles, and the first bristles correspond to the dust suction gap. The first bristles can effectively brush off the dust on one side of the sheet.

[0010] Furthermore, the first cleaning assembly further includes a first cleaning roller, which is rotatably disposed in the first dust suction chamber, and the first bristles are fixedly disposed on the surface of the first cleaning roller. Based on the rotatable arrangement of the first cleaning roller, when the sheet passes through the dust suction gap, the first cleaning roller can rotate to drive the first bristles on its surface to rotate and brush off the dust on one side of the sheet.

[0011] Furthermore, the second cleaning component includes second bristles, and the second bristles correspond to the dust suction gap. The second bristles can effectively brush off the dust on the other side surface of the sheet.

[0012] Furthermore, the second cleaning assembly further includes a second cleaning roller, which is rotatably disposed in the second dust suction chamber, and the second brush bristles are fixedly disposed on the surface of the second cleaning roller. Based on the rotatable arrangement of the second cleaning roller, when the sheet passes through the dust suction gap, the second cleaning roller can rotate to drive the second brush bristles on its surface to rotate and brush off the dust on the other side of the sheet.

[0013] In the dust collection device, the sheet does not need to be in direct contact with the first dust collection box, the second dust collection box, the first cleaning roller, the second cleaning roller and other structures. Its two sides only need to be in contact with the first bristles and the second bristles (the first bristles and the second bristles are existing structures that do not damage the sheet). This can effectively avoid damage caused by friction between the sheet and the first dust collection box, the second dust collection box, the first cleaning roller, the second cleaning roller and other structures during the dust collection process.

[0014] Furthermore, the device also includes a rotation drive assembly for driving the first cleaning roller and the second cleaning roller to rotate, the rotation drive assembly is arranged on the first dust collection box or the second dust collection box, and the rotation drive assembly is in transmission connection with the first cleaning roller and the second cleaning roller. The rotation drive assembly provides power for the rotation of the first cleaning roller and the second cleaning roller, and can automatically drive the first cleaning roller and the second cleaning roller to rotate, thereby effectively improving the dust collection efficiency.

[0015] Furthermore, the rotation drive assembly includes a motor, a first gear, and a second gear. The motor is fixedly arranged on the second dust box, and the drive shaft of the motor is connected to one end of the second cleaning roller, and the second gear is fixedly sleeved on the other end of the second cleaning roller. The first gear is fixedly sleeved on the first cleaning roller, and the first gear is meshed with the second gear. The drive shaft of the motor rotates to drive the second cleaning roller to rotate, and at the same time, the second cleaning roller drives the first cleaning roller to rotate through the meshing of the second gear with the first gear, so as to realize the rotation drive of the first cleaning roller and the second cleaning roller.

[0016] Furthermore, a lifting drive assembly for controlling the width of the dust collection gap is provided between the first dust collection box and the second dust collection box, and the first dust collection box and the second dust collection box are both connected to the lifting drive assembly. When the sheet is being fed, the lifting drive assembly can control the first dust collection box and the second dust collection box to move relative to each other, thereby adjusting the width of the dust collection gap to be wider to facilitate the feeding of the sheet; after the sheet is fed, the lifting drive assembly controls the first dust collection box and the second dust collection box to move relative to each other to reset, and the sheet can be vacuumed at this time.

[0017] Furthermore, the dust suction device also includes a first suction duct, a second suction duct and a suction assembly for extracting air; one end of the first suction duct is fixed to the first dust suction box and connected to the first dust suction chamber; one end of the second suction duct is fixed to the second dust suction box and connected to the second dust suction chamber; the other end of the first suction duct and the other end of the second suction duct are both connected to the suction assembly. The suction assembly controls the first suction duct and the second suction duct to extract the air in the first dust suction chamber and the second dust suction chamber respectively, so that the first dust suction chamber and the second dust suction chamber respectively absorb the dust on both sides of the sheet.

[0018] Furthermore, the dust suction device also includes a filter box for filtering dust in the air, and the air suction component is connected to the filter box. The air with dust is sucked into the filter box by the air suction component, and the dust in the air is filtered to avoid polluting the environment and affecting the health of workers.

[0019] Furthermore, the suction assembly includes a first suction pump and a second suction pump, the first suction pump is connected to the other end of the first suction pipeline, and the second suction pump is connected to the other end of the second suction pipeline; and the first suction pump and the second suction pump are both connected to the filter box. The first suction pump and the second suction pump are respectively connected to the first suction pipeline and the second suction pipeline, so that the dust suction effect of the first dust suction chamber and the second dust suction chamber is better.

[0020] The beneficial effect of the utility model is that, compared with the prior art, when a sheet passes through the dust collection gap, the first dust collection chamber adsorbs the dust on one side of the sheet, and the second dust collection chamber adsorbs the dust on the other side of the sheet, so as to complete the dust collection process on both sides of the sheet, and the dust collection efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model in which the rotary drive component is omitted.

[0022] Figure 2 It is a structural schematic diagram of the first cleaning roller, the second cleaning roller, the rotating drive assembly and the lifting drive assembly of the utility model.

[0023] Figure 3 It is a structural schematic diagram in which the air suction component and the filter box are omitted in the utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] See also Figure 1-3 In this embodiment, a double-sided dust suction device for a sheet is provided, including a first dust suction box 1 and a second dust suction box 2. The first dust suction box 1 is provided with a first dust suction chamber 11 for sucking dust on one side of the sheet, and the second dust suction box 2 is provided with a second dust suction chamber 21 for sucking dust on the other side of the sheet. The first dust suction chamber 11 and the second dust suction chamber 21 are arranged opposite to each other. Specifically, the second dust suction box 2 is arranged below the first dust suction box 1, and the first dust suction chamber 11 is arranged above the second dust suction chamber 21, and a dust suction gap 3 for passing through the sheet is formed between the first dust suction chamber 11 and the second dust suction chamber 21.

[0026] In the present invention, the first dust suction chamber 11 absorbs the dust on the upper side of the sheet, and at the same time, the second dust suction chamber 21 absorbs the dust on the lower side of the sheet, thereby performing dust suction on both sides of the sheet, and the dust suction efficiency is higher.

[0027] In this embodiment, a first cleaning assembly 4 for cleaning dust on the upper side of the sheet is provided in the first dust suction chamber 11, and a second cleaning assembly 5 for cleaning dust on the lower side of the sheet is provided in the second dust suction chamber 21; both the first cleaning assembly 4 and the second cleaning assembly 5 correspond to the dust suction gap 3. When the sheet passes through the dust suction gap 3, after the first cleaning assembly 4 cleans the upper side of the sheet, the first dust suction chamber 11 absorbs the dust on the upper side of the sheet; after the second cleaning assembly 5 cleans the lower side of the sheet, the second dust suction chamber 21 absorbs the dust on the lower side of the sheet; the dust suction effect on both sides of the sheet can be more effectively improved.

[0028] In this embodiment, the first cleaning assembly 4 includes first bristles 41, and the first bristles 41 correspond to the dust suction gap 3. The first bristles 41 can effectively brush off the dust on the upper surface of the sheet.

[0029] In this embodiment, the first cleaning assembly 4 further includes a first cleaning roller 42, which is rotatably disposed in the first dust suction chamber 11, and the first bristles 41 are fixedly disposed on the surface of the first cleaning roller 42. Based on the rotatable arrangement of the first cleaning roller 42, when the sheet passes through the dust suction gap, the first cleaning roller 42 can rotate to drive the first bristles 41 on its surface to rotate and brush off the dust on the upper surface of the sheet.

[0030] In this embodiment, the second cleaning assembly 5 includes second bristles 51, and the second bristles 51 correspond to the dust suction gap 3. The second bristles 51 can effectively brush off the dust on the lower surface of the sheet.

[0031] In this embodiment, the second cleaning assembly 5 further includes a second cleaning roller 52, which is rotatably disposed in the second dust suction chamber 21, and the second bristles 51 are fixedly disposed on the surface of the second cleaning roller 52. Based on the rotatable arrangement of the second cleaning roller 52, when the sheet passes through the dust suction gap 3, the second cleaning roller 52 can rotate to drive the second bristles 51 on its surface to rotate and brush off the dust on the lower surface of the sheet.

[0032] In the vacuuming device, the sheet material does not need to come into direct contact with the first vacuum box 1, the second vacuum box 2, the first cleaning roller 42, the second cleaning roller 52 and other structures, and its two sides only need to come into contact with the first bristles 41 and the second bristles 42 (the first bristles 41 and the second bristles 42 are existing structures that do not damage the sheet material). This can effectively avoid damage caused by friction between the sheet material and the first vacuum box 1, the second vacuum box 2, the first cleaning roller 42, the second cleaning roller 52 and other structures during the vacuuming process.

[0033] In this embodiment, the device further includes a rotary drive assembly 6 for driving the first cleaning roller 42 and the second cleaning roller 52 to rotate. The rotary drive assembly 6 is disposed on the first dust collecting box 1 or the second dust collecting box 2, and the rotary drive assembly 6 is transmission-connected with the first cleaning roller 42 and the second cleaning roller 41. The rotary drive assembly 6 provides power for the rotation of the first cleaning roller 42 and the second cleaning roller 52, and can automatically drive the first cleaning roller 42 and the second cleaning roller 52 to rotate, thereby effectively improving the dust collection efficiency.

[0034] In this embodiment, the rotation drive assembly 6 includes a motor 61, a first gear 62, and a second gear 63. The motor 6 is fixedly arranged on the second dust box 2, and the drive shaft of the motor is connected to one end of the second cleaning roller 52, and the second gear 63 is fixedly sleeved on the other end of the second cleaning roller 52. The first gear 62 is fixedly sleeved on the first cleaning roller 42, and the first gear 62 is meshed with the second gear 63. The drive shaft of the motor 61 rotates to drive the second cleaning roller 52 to rotate, and at the same time, the second cleaning roller 52 drives the first cleaning roller 42 to rotate through the meshing of the second gear 63 with the first gear 62, so as to realize the rotation drive of the first cleaning roller 42 and the second cleaning roller 52.

[0035] In this embodiment, a lifting drive assembly 7 for controlling the width of the dust collection gap 3 is provided between the first dust collection box 1 and the second dust collection box 2, and both the first dust collection box 1 and the second dust collection box 2 are connected to the lifting drive assembly 7. When the sheet is being fed, the lifting drive assembly 7 can control the first dust collection box 1 and the second dust collection box 2 to move relative to each other, thereby adjusting the width of the dust collection gap 3 to be wider to facilitate the sheet feeding; after the sheet feeding is completed, the lifting drive assembly 7 controls the first dust collection box 1 and the second dust collection box 2 to move relative to each other to reset, and at this time, the sheet can be vacuumed.

[0036] In this embodiment, there are two lifting drive assemblies 7, and the two lifting drive assemblies 7 are respectively arranged on both sides of the first dust collection box 1 and the second dust collection box 2, so as to more smoothly control the relative movement of the first dust collection box 1 and the second dust collection box 2.

[0037] Specifically, the lifting drive assembly 7 is a cylinder, wherein the cylinder is fixed on the first dust collection box 1 , and its driving shaft is fixed to the second dust collection box 2 .

[0038] In this embodiment, the dust suction device further includes a first suction duct 8, a second suction duct 9 and a suction assembly 10 for extracting air; preferably, one end of the first suction duct 8 is fixed on the upper side of the first dust suction box 1, and is connected to the first dust suction chamber 11 located at the lower side of the first dust suction box 1; one end of the second suction duct 9 is fixed on the lower side of the second dust suction box 2, and is connected to the second dust suction chamber 21 located at the upper side of the second dust suction box 2; the other end of the first suction duct 8 and the other end of the second suction duct 9 are both connected to the suction assembly 10. The suction assembly 10 controls the first suction duct 8 and the second suction duct 9 to extract the air in the first dust suction chamber 11 and the second dust suction chamber 21 respectively, so that the first dust suction chamber 11 and the second dust suction chamber 21 respectively adsorb the dust on both sides of the sheet.

[0039] In this embodiment, the dust collecting device further includes a filter box 20 for filtering dust in the air. The filter box 20 is a prior art, including a filter screen (not shown) or a filter bag (not shown), etc., and is also provided with an opening (not shown) for discharging the filtered air. The air suction component 10 is connected to the filter box 20. The air with dust is sucked into the filter box 20 by the air suction component 10, the dust in the air is filtered, and finally the clean air is discharged through the opening to avoid polluting the environment and affecting the health of the workers.

[0040] In this embodiment, the suction assembly 10 includes a first suction pump 101 and a second suction pump 102. The first suction pump 101 is connected to the other end of the first suction pipe 8, and the second suction pump 102 is connected to the other end of the second suction pipe 9; and the first suction pump 101 and the second suction pump 102 are both connected to the filter box 20. The first suction pump 101 and the second suction pump 102 respectively pass through the first suction pipe 8 and the second suction pipe 9 to extract the air in the first dust suction chamber 11 and the second dust suction chamber 21, respectively, so that the dust suction effect of the first dust suction chamber 11 and the second dust suction chamber 21 is better. Specifically, the first suction pump 101 and the second suction pump 102 are existing suction pump structures, and can also be replaced by other existing structures for sucking air.

[0041] The beneficial effect of the utility model is that, compared with the prior art, when a sheet passes through the dust collection gap, the first dust collection chamber adsorbs the dust on the upper side of the sheet, and the second dust collection chamber adsorbs the dust on the lower side of the sheet, so as to complete the dust collection process on both sides of the sheet, and the dust collection efficiency is higher.

[0042] In this embodiment, preferably, the sheet material is an aluminum foil material or other sheet-like structured materials.

[0043] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

Claims

1. A double-sided dust collection device for sheets, characterized in that: The dust suction device includes a first dust suction box and a second dust suction box. The first dust suction box is provided with a first dust suction chamber for absorbing dust on one side of the sheet, and the second dust suction chamber is provided with a second dust suction chamber for absorbing dust on the other side of the sheet. The first dust suction chamber and the second dust suction chamber are arranged opposite to each other, and a dust suction gap for passing the sheet is formed between the first dust suction chamber and the second dust suction chamber.

2. A double-sided dust collection device for sheets as claimed in claim 1, characterized in that: The first dust suction chamber is provided with a first cleaning component for cleaning dust on one side of the sheet, and the second dust suction chamber is provided with a second cleaning component for cleaning dust on the other side of the sheet; the first cleaning component and the second cleaning component both correspond to the dust suction gap.

3. A double-sided dust collection device for sheets as claimed in claim 2, characterized in that: The first cleaning component includes first bristles, and the first bristles correspond to the dust collection gap.

4. A double-sided dust collection device for sheets as claimed in claim 3, characterized in that: The first cleaning component also includes a first cleaning roller. The first cleaning roller is rotatably disposed in the first dust suction chamber, and the first bristles are fixedly disposed on the surface of the first cleaning roller.

5. A double-sided dust collection device for sheets as claimed in claim 4, characterized in that: The second cleaning component includes second bristles, and the second bristles correspond to the dust collection gap.

6. A double-sided dust collection device for sheets as claimed in claim 5, characterized in that: The second cleaning component also includes a second cleaning roller. The second cleaning roller is rotatably disposed in the second dust suction chamber, and the second bristles are fixedly disposed on the surface of the second cleaning roller.

7. A double-sided dust collection device for sheets as claimed in claim 6, characterized in that: The device also includes a rotation drive component for driving the first cleaning roller and the second cleaning roller to rotate. The rotation drive component is arranged on the first dust collection box or the second dust collection box, and the rotation drive component is transmission-connected with the first cleaning roller and the second cleaning roller.

8. A double-sided dust collection device for sheets as claimed in claim 7, characterized in that: The rotary drive assembly includes a motor, a first gear, and a second gear; the motor is fixedly arranged on the second dust box, and the drive shaft of the motor is connected to one end of the second cleaning roller, the second gear is fixedly sleeved on the other end of the second cleaning roller, the first gear is fixedly sleeved on the first cleaning roller, and the first gear and the second gear are meshed.

9. A double-sided dust collection device for sheets according to any one of claims 1 to 8, characterized in that: A lifting drive assembly for controlling the width of a dust collection gap is arranged between the first dust collection box and the second dust collection box, and both the first dust collection box and the second dust collection box are connected to the lifting drive assembly.

10. A double-sided dust collection device for sheets according to any one of claims 1 to 8, characterized in that: The dust suction device also includes a first suction duct, a second suction duct and a suction assembly for extracting air; one end of the first suction duct is fixed to the first dust suction box and connected to the first dust suction chamber; one end of the second suction duct is fixed to the second dust suction box and connected to the second dust suction chamber; the other end of the first suction duct and the other end of the second suction duct are both connected to the suction assembly.

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