CN113245300A - Plate dust removal equipment - Google Patents
Plate dust removal equipment Download PDFInfo
- Publication number
- CN113245300A CN113245300A CN202110523280.4A CN202110523280A CN113245300A CN 113245300 A CN113245300 A CN 113245300A CN 202110523280 A CN202110523280 A CN 202110523280A CN 113245300 A CN113245300 A CN 113245300A
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- Prior art keywords
- axle
- dust
- dust removing
- transverse
- longitudinal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Cleaning In General (AREA)
Abstract
The invention discloses a plate dust removing device, which comprises: the first dust removing bin is internally provided with a first transmission part for transmitting the plate into the second dust removing bin and a first dust blowing part for blowing and washing two side faces of the plate; and a second dust removing bin, wherein a second transmission component for transmitting the plate to the outside of the second dust removing bin and a second dust blowing component for blowing and washing two side faces of the plate are arranged in the second dust removing bin. The cement core plate sequentially passes through the first dust removal bin and the second dust removal bin, and when the cement core plate sequentially passes through the first air knife and the second air knife, the air knives spray high-pressure and high-speed air flow to the surfaces of the two sides of the cement core plate, so that dust on the surface of the cement core plate is cleaned.
Description
Technical Field
The invention relates to the technical field of plate dust removal, in particular to plate dust removal equipment.
Background
The plate, particularly the cement core plate is commonly used as a filler of a fireproof door, glue is adopted for bonding, the amount of the glue is increased due to dust on the surface of the cement core plate, so that the glue is wasted, the material cost is increased, and meanwhile, the glue is not bonded firmly due to a large amount of dust, and a cavitation phenomenon occurs; the handling of the dust before gluing of the cement core is therefore of great importance.
Disclosure of Invention
The invention provides a plate dust removing device, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a panel dust removal apparatus comprising: the first dust removing bin is internally provided with a first transmission part for transmitting the plate into the second dust removing bin and a first dust blowing part for blowing and washing two side faces of the plate; and a second dust removing bin, wherein a second transmission component for transmitting the plate to the outside of the second dust removing bin and a second dust blowing component for blowing and washing two side faces of the plate are arranged in the second dust removing bin.
Further, the first transmission component comprises a plurality of first transverse axle components which are rotatably connected to the base of the first dust removing bin, a first driving component which drives the plurality of first transverse axle components to move, and a plurality of first longitudinal axle components which are used for limiting the plate to be vertically or obliquely transmitted on the first transverse axle components.
Furthermore, the first transverse wheel shaft component comprises a first transverse wheel shaft and a first transverse roller, the first transverse wheel shaft is rotatably connected to the base of the first dust removing bin, and the first transverse roller is sleeved on the first transverse wheel shaft.
Furthermore, the first driving part comprises first gears, first chains and first driving devices, the number of the first gears is the same as that of the first transverse wheel shafts, the first gears are correspondingly sleeved on the first transverse wheel shafts, all the first gears are arranged in a linear mode, one end of each first chain is sleeved at the output end of each first driving device, and the other end of each first chain is sleeved on one first gear which is farthest away from each first driving device.
Further, the first longitudinal wheel shaft component comprises a first longitudinal wheel shaft and a first longitudinal roller arranged on the first longitudinal wheel shaft, and the first longitudinal wheel shaft is rotatably connected to the base and the top of the first dust removing bin.
Furthermore, first dust blowing part is the first air knife that has first gas storage chamber, at least two the setting of first air knife difference symmetry is in the both sides of first transmission part, two at least one first air outlet with first gas storage chamber intercommunication is seted up respectively to first air knife in relative one side, the length of first air outlet is the same with the width of panel at least, is connected with the intake pipe on the first gas storage chamber.
Further, the second transmission component comprises a plurality of second transverse axle components which are rotatably connected to the base of the second dust removing bin, a second driving component which drives the plurality of second transverse axle components to move, and a plurality of second longitudinal axle components which are used for vertically or obliquely limiting the plates to be transmitted on the second transverse axle components.
Furthermore, the second transverse wheel shaft component comprises a second transverse wheel shaft and a second transverse roller, the second transverse wheel shaft is rotatably connected to the base of the second dust removal bin, and the second transverse roller is sleeved on the second transverse wheel shaft.
Furthermore, the second driving part comprises second gears, second chains and second driving devices, the number of the second gears is the same as that of the second transverse wheel shafts, the second gears are correspondingly sleeved on the second transverse wheel shafts, all the second gears are arranged in a linear mode, one end of each second chain is sleeved at the output end of each second driving device, and the other end of each second chain is sleeved on one second gear which is farthest away from each second driving device.
Further, the second longitudinal wheel shaft component comprises a second longitudinal wheel shaft and a second longitudinal roller arranged on the second longitudinal wheel shaft, and the second longitudinal wheel shaft is rotatably connected to the base and the top of the second dust removing bin.
Compared with the prior art, the invention has the beneficial effects that:
the dust removal equipment provided by the invention can be used for realizing dust removal treatment on two side surfaces of a plate, transmission in the dust removal bin is realized through the transmission component, dust removal is realized through the dust blowing component, after dust removal treatment, the bonding strength is improved by 20%, glue is saved by 20%, dust pollution in a working area is reduced by 80%, and the glue cost for each fireproof door can be saved by 20%.
Drawings
FIG. 1 is a schematic diagram of a panel dusting apparatus according to some embodiments of the present application.
FIG. 2 is a schematic diagram of the internal structure of a panel dusting apparatus according to some embodiments of the present application.
FIG. 3 is a schematic view of a first air knife of a sheet dust removal apparatus according to some embodiments of the present application.
The labels in the figure are: 1-a second dust removal bin, 2-a first dust removal bin, 3-a belt conveyor, 4-a first transverse wheel shaft, 5-a dust recovery box, 6-a cement core plate, 7-a first transverse roller, 8-a first longitudinal wheel shaft, 9-a first longitudinal roller, 10-a second dust blowing component, 11-a second transverse wheel shaft, 12-a second transverse roller, 13-a second longitudinal wheel shaft, 14-a second longitudinal roller, 15-a first air knife, 16-a first air outlet and 17-an air inlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
On the contrary, this application is intended to cover any alternatives, modifications, equivalents, and alternatives that may be included within the spirit and scope of the application as defined by the appended claims. Furthermore, in the following detailed description of the present application, certain specific details are set forth in order to provide a better understanding of the present application. It will be apparent to one skilled in the art that the present application may be practiced without these specific details.
The embodiment of the application relates to a panel dust collecting equipment, and the panel dust collecting equipment can remove dust to two side faces of a panel, so that a plurality of panels can be bonded more firmly when being bonded by glue, and the glue is saved. As for the board, can be cement core board, marble panel also can be gypsum board, wooden board etc. this application does not do the restriction to this.
Fig. 1 is a schematic structural diagram of a board dust removing device according to some embodiments of the present application, fig. 2 is a schematic structural diagram of an interior of the board dust removing device according to some embodiments of the present application, and the board dust removing device according to the embodiments of the present application will be described in detail with reference to fig. 1-2. It should be noted that the following examples are only for explaining the present application and do not constitute a limitation to the present application.
In an embodiment of the present application, as shown in fig. 1-2, the panel dust removing apparatus may include: the plate cleaning device comprises a first dust removing bin 2 and a second dust removing bin 1, wherein a first transmission part for transmitting a plate into the second dust removing bin 1 and a first dust blowing part for blowing and washing two side faces of the plate are arranged in the first dust removing bin 2; and a second transmission component for transmitting the plates to the outside of the second dust removing bin 1 and a second dust blowing component 10 for blowing and washing two side surfaces of the plates are arranged in the second dust removing bin 1. It should be noted that, those skilled in the art can specifically set the number of the first dust blowing members and the number of the second dust blowing members 10 according to actual needs, and the number may be one pair or multiple pairs. Theoretically, the larger the number of the first dust blowing members and the second dust blowing members 10, the better the dust removing effect of both sides of the plate material, but in actual use, those skilled in the art should consider the relationship between the manufacturing and using costs and the dust removing effect.
In some embodiments, the first transfer means comprises a plurality of first transverse wheel axle 4 components rotatably connected to the base of the first dust removing bin 2, a first driving means for driving the plurality of first transverse wheel axle 4 components to move, and a plurality of first longitudinal wheel axle 8 components for vertically or obliquely limiting the plate material to be transferred on the first transverse wheel axle 4 components. It should be noted that the plurality of first transverse axle 4 components may be arranged at equal intervals, or may not be arranged at equal intervals, as long as the adjacent first transverse axle 4 components can meet the requirement of realizing continuous plate material transfer. Furthermore, the skilled person can also specifically determine the number of parts of the first longitudinal axle 8 according to the actual need, for ensuring that the plate is vertically or obliquely constrained to be transferred on the parts of the first transverse axle 4.
In some embodiments, the first transverse axle 4 comprises a first transverse axle 4 and a first transverse roller 7, the first transverse axle 4 is rotatably connected to the base of the first dust removing bin 2, and the first transverse roller 7 is sleeved on the first transverse axle 4. First horizontal shaft 4 passes through the bearing frame and rotates the setting on the base in first dust removal storehouse 2, can overlap on the first horizontal gyro wheel 7 and be equipped with anti-skidding rubber ring, is convenient for increase frictional force, and the better transmission panel of being convenient for, simultaneously, also can prevent to put hindering panel.
In some embodiments, the first driving component includes the same number of first gears as the number of the first transverse axles 4, first chains, and first driving devices, the first gears are correspondingly sleeved on the first transverse axles 4, all the first gears are arranged in a straight line, one end of each first chain is sleeved on the output end of each first driving device, and the other end of each first chain is sleeved on one first gear farthest from the first driving device. It should be noted that the first driving device may be a motor, a speed reducer, a stepping motor, or the like, and the first driving device drives the chain and further drives each first transverse axle 4 to operate. The number of the first chain and the first driving device can be more than one, and the person skilled in the art can set the first chain and the first driving device according to actual needs.
In some embodiments, the first longitudinal axle 8 comprises a first longitudinal axle 8 and a first longitudinal roller 9 disposed on the first longitudinal axle 8, and the first longitudinal axle 8 is rotatably connected to the base and the top of the first dust removing bin 2. It should be noted that the first longitudinal axle 8 is used to ensure that the plate is vertically or obliquely constrained to be transferred on the first transverse axle 4, so the first longitudinal axle 8 is disposed on two sides of the first transverse roller 7, and those skilled in the art will understand that the first longitudinal axle 8 on two sides may be disposed oppositely or in a staggered manner. In addition, the first longitudinal roller 9 disposed on the first longitudinal axle 8 may be one or more, and when the first longitudinal roller 9 is one, is disposed at a position generally near the middle of the first longitudinal axle 8.
It should be noted that the first longitudinal axle 8 part is power-transmissive and serves primarily as an auxiliary transmission. In the present embodiment, the first longitudinal wheel axle 8 is rotatably connected to the base and the top of the first dust removing bin 2 through a rotating shaft, but the first longitudinal wheel axle 8 may be fixedly connected between the base and the top of the first dust removing bin 2, and the first longitudinal roller 9 is rotatably connected to the first longitudinal wheel axle 8.
In some embodiments, as shown in fig. 3, the first dust blowing component is a first air knife 15 having a first air storage cavity, at least two first air knives 15 are symmetrically disposed on two sides of the first transmission component, at least one first air outlet 16 communicated with the first air storage cavity is disposed on each of the two first air knives 15, the length of each first air outlet 16 is at least the same as the width of the plate, and an air inlet pipe 17 is connected to each first air storage cavity. It should be noted that, a person skilled in the art may set the number of the first air knives 15 according to actual needs, and at least one air knife is provided on each side of the plate. In addition, the first air knives 15 disposed on the two sides of the board may not be disposed oppositely, the first air outlets 16 of the first air knives 15 disposed on the two sides of the board may not be disposed oppositely, and an included angle between the first air outlet 16 and the board may be an acute angle or an obtuse angle. As long as it is ensured that the compressed air coming out of the first air outlet 16 can be blown onto the surface of the sheet material.
And a plurality of first air outlets 16 that technical personnel in the field can set up on first air knife 15 according to actual need, and a plurality of air outlets can be different angles and set up, increase the air-out area of first air outlet 16, improve and blast efficiency.
In some embodiments, the second transmission means comprises a plurality of second transverse axle 11 components rotatably connected to the base of the second dust removing bin 1, a second driving means for driving the plurality of second transverse axle components to move, and a plurality of second longitudinal axle 13 components for vertically or obliquely limiting the plate material to be transmitted on the second transverse axle 11 components.
In some embodiments, the second transverse axle 11 comprises a second transverse axle 11 and a second transverse roller 12, the second transverse axle 11 is rotatably connected to the base of the second dust removing bin 1, and the second transverse roller 12 is sleeved on the second transverse axle 11.
In some embodiments, the second driving component includes second gears, second chains and second driving devices, the number of the second gears is the same as that of the second transverse axle 11, the second gears are correspondingly sleeved on the second transverse axle 11, all the second gears are arranged in a straight line, one end of each second chain is sleeved on the output end of the second driving device, and the other end of each second chain is sleeved on one second gear farthest from the second driving device.
In some embodiments, the second longitudinal axle 13 comprises a second longitudinal axle 13 and a second longitudinal roller 14 arranged on the second longitudinal axle 13, and the second longitudinal axle 13 is rotatably connected to the base and the top of the second dust removing bin 1.
In some embodiments, the second dust blowing component 10 is a second air knife having a second air storage cavity, at least two of the second air knives are symmetrically disposed on two sides of the second transmission component, at least one second air outlet communicated with the second air storage cavity is formed in each of opposite sides of the two second air knives, the length of the second air outlet is at least the same as the width of the plate, and an air inlet pipe 17 is connected to the second air storage cavity.
The second transmission part and the second dust blowing part 10 are arranged in the same manner and structure as the first transmission part and the first dust blowing part, and are not repeated here.
Of course, in some embodiments, a plate conveying device, specifically a belt conveyor 3, is disposed at both the inlet of the first dust removing bin 2 and the outlet of the second dust removing bin 1, so as to improve the automation degree of the dust removal of the plate.
Preferentially, the bottoms of the first dust removing bin 2 and the second dust removing bin 1 are respectively provided with a dust recycling box 5, and dust and impurities blown down on the plate are recycled through the dust recycling boxes 5.
The beneficial effects that the panel dust removing device disclosed in the application can bring include but are not limited to: (1) when the cement core plate 6 sequentially passes through the first dust removal bin 2 and the second dust removal bin 1 and the cement core plate 6 sequentially passes through the first air knife 15 and the second air knife, the air knives spray high-pressure and high-speed air flow to the surfaces of the two sides of the cement core plate 6, and therefore dust on the surface of the cement core plate 6 is cleaned. (2) The plate dust removal equipment can process dust on two sides of plates made of different materials according to needs, and can be adjusted according to different use scenes; (3) the bottom of the first dust removal bin 2 and the bottom of the second dust removal bin 1 are both provided with a dust recovery box 5, and dust and impurities blown down on the plate are recovered through the dust recovery box 5. The blown dust is prevented from flying and polluting the environment;
it is to be noted that different embodiments may produce different advantages, and in different embodiments, any one or combination of the above advantages may be produced, or any other advantages may be obtained.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A panel dust removal apparatus, comprising:
the first dust removing bin is internally provided with a first transmission part for transmitting the plate into the second dust removing bin and a first dust blowing part for blowing and washing two side faces of the plate;
and a second dust removing bin, wherein a second transmission component for transmitting the plate to the outside of the second dust removing bin and a second dust blowing component for blowing and washing two side faces of the plate are arranged in the second dust removing bin.
2. A panel dust removing apparatus according to claim 1, wherein the first transfer member comprises a plurality of first transverse axle members rotatably connected to the base of the first dust removing bin, a first driving member for driving the plurality of first transverse axle members to move, and a plurality of first longitudinal axle members for vertically or obliquely limiting the panel to be transferred on the first transverse axle members.
3. A panel dust collecting device according to claim 2, wherein the first transverse axle member comprises a first transverse axle rotatably connected to the base of the first dust collecting chamber and a first transverse roller fitted over the first transverse axle.
4. The board dust removing device according to claim 3, wherein the first driving member comprises the same number of first gears as the number of the first transverse axle, first chains and first driving devices, the first gears are correspondingly sleeved on the first transverse axle, all the first gears are arranged linearly, one end of each first chain is sleeved on the output end of each first driving device, and the other end of each first chain is sleeved on the first gear farthest from the first driving device.
5. A panel dust collecting device according to claim 2, characterized in that the first longitudinal axle member comprises a first longitudinal axle and a first longitudinal roller arranged on the first longitudinal axle, the first longitudinal axle being rotatably connected to the base and the top of the first dust collecting compartment.
6. The plate dust removing device according to claim 1, wherein the first dust blowing component is a first air knife having a first air storage cavity, at least two first air knives are symmetrically arranged on two sides of the first transmission component, at least one first air outlet communicated with the first air storage cavity is formed in each of the two first air knives on opposite sides, the length of each first air outlet is at least the same as the width of the plate, and an air inlet pipe is connected to each first air storage cavity.
7. A panel dust removing apparatus according to claim 1, wherein the second transmission member comprises a plurality of second transverse axle members rotatably connected to the base of the second dust removing bin, a second driving member for driving the plurality of second transverse axle members to move, and a plurality of second longitudinal axle members for vertically or obliquely limiting the panel to be transmitted on the second transverse axle members.
8. The board dust removing device of claim 7, wherein the second transverse axle component comprises a second transverse axle and a second transverse roller, the second transverse axle is rotatably connected to the base of the second dust removing bin, and the second transverse roller is sleeved on the second transverse axle.
9. The board dust removing device according to claim 8, wherein the second driving member comprises a same number of second gears as the number of the second transverse axle, a second chain and a second driving device, the second gears are correspondingly sleeved on the second transverse axle, all the second gears are arranged linearly, one end of the second chain is sleeved on the output end of the second driving device, and the other end of the second chain is sleeved on the second gear farthest from the second driving device.
10. A panel dust collecting device according to claim 2, characterized in that the second longitudinal axle means comprises a second longitudinal axle and a second longitudinal roller arranged on the second longitudinal axle, the second longitudinal axle being rotatably connected to the base and the top of the second dust collecting compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110523280.4A CN113245300A (en) | 2021-05-13 | 2021-05-13 | Plate dust removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110523280.4A CN113245300A (en) | 2021-05-13 | 2021-05-13 | Plate dust removal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113245300A true CN113245300A (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110523280.4A Pending CN113245300A (en) | 2021-05-13 | 2021-05-13 | Plate dust removal equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN113245300A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828444A (en) * | 2021-09-21 | 2021-12-24 | 东莞市兴帆机械有限公司 | Plastic spraying process for television backboard |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137821A (en) * | 2008-07-31 | 2011-07-27 | 康宁股份有限公司 | Devices for vertical treatment of glass |
| CN205362105U (en) * | 2015-12-02 | 2016-07-06 | 苏州市瑞泰克机电有限公司 | Inflation board wind -force dust collector |
| CN206435514U (en) * | 2016-12-20 | 2017-08-25 | 江西金锤钢化玻璃有限公司 | A kind of glass washing device |
| CN208661987U (en) * | 2018-08-06 | 2019-03-29 | 深圳市兰博电路有限公司 | A kind of copper-clad plate vacuum dust collection device |
| CN210907317U (en) * | 2019-10-31 | 2020-07-03 | 宜昌华峡玻璃工程股份有限公司 | Vertical belt cleaning device of toughened glass |
| EP3750642A1 (en) * | 2019-06-14 | 2020-12-16 | Olpidürr S.P.A. | Device and method for cleaning painting spindles for vehicle wheels |
| CN212190390U (en) * | 2020-04-04 | 2020-12-22 | 沭阳县鲁信板材机械厂 | Blowing dust collection device for fireproof plate production line |
-
2021
- 2021-05-13 CN CN202110523280.4A patent/CN113245300A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137821A (en) * | 2008-07-31 | 2011-07-27 | 康宁股份有限公司 | Devices for vertical treatment of glass |
| CN205362105U (en) * | 2015-12-02 | 2016-07-06 | 苏州市瑞泰克机电有限公司 | Inflation board wind -force dust collector |
| CN206435514U (en) * | 2016-12-20 | 2017-08-25 | 江西金锤钢化玻璃有限公司 | A kind of glass washing device |
| CN208661987U (en) * | 2018-08-06 | 2019-03-29 | 深圳市兰博电路有限公司 | A kind of copper-clad plate vacuum dust collection device |
| EP3750642A1 (en) * | 2019-06-14 | 2020-12-16 | Olpidürr S.P.A. | Device and method for cleaning painting spindles for vehicle wheels |
| CN210907317U (en) * | 2019-10-31 | 2020-07-03 | 宜昌华峡玻璃工程股份有限公司 | Vertical belt cleaning device of toughened glass |
| CN212190390U (en) * | 2020-04-04 | 2020-12-22 | 沭阳县鲁信板材机械厂 | Blowing dust collection device for fireproof plate production line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828444A (en) * | 2021-09-21 | 2021-12-24 | 东莞市兴帆机械有限公司 | Plastic spraying process for television backboard |
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Application publication date: 20210813 |