CN111806050A - Dust removal method for coating machine - Google Patents
Dust removal method for coating machine Download PDFInfo
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- CN111806050A CN111806050A CN202010712969.7A CN202010712969A CN111806050A CN 111806050 A CN111806050 A CN 111806050A CN 202010712969 A CN202010712969 A CN 202010712969A CN 111806050 A CN111806050 A CN 111806050A
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- dust
- air
- base material
- dust removal
- brush head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/162—Cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a dust removal method of a cladding machine, which relates to the technical field of cladding machines and comprises a frame, a plurality of driving wheels are arranged on the frame, a base material is placed on the upper surfaces of the driving wheels, a material conveying roller is arranged above the frame, the periphery of the delivery roll is wound and connected with a facing material, one side of the delivery roll is provided with a guide roll, the invention utilizes wind power to drive the dust removing ring and the brush head to rotate on one hand, thereby forming the dust removing effect matched with wind power blowing and brush head cleaning, meanwhile, the purpose of continuous dust removal can be achieved, and on the other hand, the dust removal brush head carries the same charges to generate electrostatic attraction to the small-particle dust and then throws the small-particle dust into the air flow, so that the dust removal effect is improved, and meanwhile, the dust is prevented from being adhered to the inside of the brush head.
Description
Technical Field
The invention relates to the technical field of coating machines, in particular to a dust removal method for a coating machine.
Background
The cladding machine is a common plate processing device and is mainly used for surface film coating operation of regular linear substrates. Various forming pinch rollers are generally adopted to simulate manual veneering action, and veneering materials are extruded and attached to the surface of a base material along the surface contour of the base material, and the laminating machine is mainly used for laminating the surfaces of PVC (polyvinyl chloride) window boards, door boards, foam boards and other boards.
When the existing coating machine is used, the surface of the base material and the facing material needs to be dedusted, and the dust is prevented from being introduced into the combination surface of the base material and the facing material, so that the dust is prevented from influencing the combination degree of the facing material and the base material and the smoothness and flatness of the surface of the facing material after combination with the base material, and the dust is prevented from influencing the service life of the plate.
The prior art discloses a exempt from lacquer door cold glue covering machine of application number CN201910024302.5, utilizes the removal of substrate to make the dabber rotate, and the rotation of rethread dabber cleans the dust removal to substrate and cladding material surface, however, is rolling friction between this dabber and the substrate surface really, and is extremely weak to substrate surface dust removal effect, and the dust of cleaning is stored in the dabber, can't last dust removal, needs the stop work to clear up after a period, influences the efficiency of whole cladding work.
Disclosure of Invention
The invention provides a dust removal method for a cladding machine, and aims to solve the problems that in the prior art, the dust removal effect on the surface of a base material is very weak, the dust cannot be continuously removed because the cleaned dust is stored on a mandrel, the cleaning needs to be stopped after a period of time, and the efficiency of the whole cladding work is affected.
In order to achieve the purpose, the invention adopts the following technical scheme:
s1, starting a driving wheel and a material conveying roller on the rack, and enabling the base material and the facing material to pass through inlets and outlets at the bottom and the top of the fan cover;
s2, starting an exhaust fan, allowing outside air to enter the fan housing through the filter screen through an air inlet on the fan housing, and blowing the outside air to the two dust removing rings through a guide air duct between the fan housing and the air guide block;
s3, the dust removing ring and the brush head rotate under the drive of wind power, the induction coil on the brush head cuts magnetic induction lines emitted by the magnetic block in the mandrel to generate induced electromotive force, the brush head is enabled to carry the same kind of charges, and when dust on the surface of the base material is brushed, electrostatic attraction is formed on small particle dust;
s4, the cleaned dust is carried by the airflow and is exhausted by the exhaust fan through the exhaust pipe, and the whole dust removal operation is completed;
the dust removal method of the cladding machine also relates to a dust removal device, the dust removal device comprises a rack, a plurality of driving wheels are mounted on the rack, a base material is placed on the upper surfaces of the plurality of driving wheels, a material conveying roller is arranged above the rack, veneering materials are wound and connected on the outer peripheral side of the material conveying roller, a guide roller is arranged on one side of the material conveying roller, and the veneering materials bypass the guide roller and are pressed on the base material through a pressing wheel arranged on the rack;
the frame is fixedly connected with a fan cover, the top and the bottom of the fan cover are both provided with an inlet and an outlet, the two inlets and the outlets are in clearance fit with the base material and the facing material, the two sides of the fan cover are both provided with air inlets, filter screens are fixedly connected in the two air inlets, the outer side of one end, away from the air inlet, of the fan cover is communicated with an exhaust pipe, one end, away from the fan cover, of the exhaust pipe is communicated with an exhaust fan, the two sides in the fan cover are fixedly connected with air guide blocks, and the top and the bottom of the air guide blocks and;
the top and the bottom in the fan housing are fixedly connected with mandrels, the outer peripheral sides of the mandrels are coaxially and rotatably connected with dust removing rings, the input ends of the two diversion air ducts are respectively communicated with the two air inlets, and the output ends of the two diversion air ducts are respectively opposite to one sides of the two dust removing rings, which are close to the base material and the facing material;
the inside fixedly connected with magnetic path of dabber, the week side symmetry fixedly connected with of dust removal ring is a plurality of brush heads, and is a plurality of brush head extends into the interior fixedly connected with induction coil of the interior one end of dust removal ring, and is a plurality of brush head is kept away from dabber one end and is leaned on and lean on substrate and wainscot material surface.
Preferably, the top and the bottom of the wind cover and the wind guide block are respectively parallel to the surfaces of the base material and the facing material.
Preferably, the magnetic block is composed of a plurality of small magnetic blocks, and the same magnetic pole of the plurality of small magnetic blocks is positioned at one end of the bottom of the mandrel close to the transmission direction of the base material.
Preferably, the linear speed of the rotation of the brush heads far away from the mandrel is greater than the moving speed of the base material
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, under the operation of the exhaust fan, external air enters the fan housing through the filter screen through the air inlet on the fan housing, and dust in the external environment is prevented from entering the fan housing by the filter screen, so that dust pollution to the base material and the facing material is avoided.
2. In the invention, filtered air is blown to the dust removal rings and the brush heads which are rotatably connected on the two mandrels through the diversion air channels, in the process, the wind power blows and removes dust on the base material and the facing material, and simultaneously drives the dust removal rings and the brush heads to rotate to clean and remove dust on the surfaces of the base material and the facing material.
3. When the brush head rotates along with the dust removing ring, because the magnetic block magnetic pole in the mandrel is positioned at one end of the bottom of the mandrel close to the direction transmitted by the base material, when the brush head just contacts with the base material in an extrusion manner and rotates to the axial direction of the magnetic block magnetic pole, the magnetic flux in the induction coil is gradually increased, and further, the same-direction induced electromotive force is generated, so that the brush head is charged with the same kind of charges, electrostatic attraction is formed on small-particle dust, the dust is taken away from the surface of the base material by the brush head, after the brush head continues to rotate, the magnetic flux in the induction coil is gradually reduced until the magnetic flux is approximately unchanged, at the moment, the dust.
In summary, the invention utilizes wind power to drive the dust removing ring and the brush head to rotate, so as to form a dust removing effect matched with wind power blowing and brush head cleaning, and simultaneously achieve the aim of continuous dust removal, and on the other hand, the dust removing effect is improved and dust is prevented from being adhered in the brush head by carrying the same charge to generate electrostatic attraction to small-particle dust and then throwing the small-particle dust into airflow in the rotating process of the brush head.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the mandrel and dust ring of the present invention;
FIG. 3 is a schematic diagram of the magnetic field distribution of the magnetic block of the present invention.
In the figure: the device comprises a machine frame 1, a driving wheel 2, a material conveying roller 3, a guide roller 4, a fan cover 5, an air guide block 51, a guide air duct 511, an air inlet 52, a filter screen 521, an exhaust pipe 6, a core shaft 7, a magnetic block 71, a dust removal ring 8, a brush head 81 and an induction coil 82.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a dust removal method of a cladding machine comprises the following specific steps:
s1, starting the driving wheel 2 and the delivery roll 3 on the frame 1, and enabling the base material and the facing material to pass through the inlets and outlets at the bottom and the top of the fan cover 5;
s2, starting the exhaust fan, allowing outside air to enter the fan housing 5 through the filter screen 521 via the air inlet 52 on the fan housing 5, and then blowing the outside air to the two dust removing rings 8 via the guide air duct 511 between the fan housing 5 and the air guide block 51;
s3, the dust removal ring 8 and the brush head 81 are driven by wind power to rotate, the induction coil 82 on the brush head 81 cuts magnetic induction lines emitted by the magnetic block 71 in the mandrel 7 to generate induced electromotive force, the brush head 81 is enabled to carry the same kind of charges, and when dust on the surface of a base material is brushed, electrostatic attraction is formed on small-particle dust;
s4, the cleaned dust is carried by the airflow and is exhausted by the exhaust fan through the exhaust pipe 6, and the whole dust removal operation is completed;
the dust removal method of the coating machine further relates to a dust removal device, the dust removal device comprises a rack 1, a plurality of driving wheels 2 are mounted on the rack 1, base materials are placed on the upper surfaces of the driving wheels 2, and the base materials are conveyed by the driving wheels 2.
A material conveying roller 3 is arranged above the rack 1, a facing material is wound and connected on the peripheral side of the material conveying roller 3, a guide roller 4 is arranged on one side of the material conveying roller 3, and the facing material bypasses the guide roller 4 and is pressed on a base material through a pressing wheel arranged on the rack 1.
The frame 1 is fixedly connected with a fan housing 5, the top and the bottom of the fan housing 5 are respectively parallel to the surfaces of the base material and the facing material, the top and the bottom of the fan housing 5 are both provided with an inlet and an outlet, the two inlets and the outlets are in clearance fit with the base material and the facing material, the two sides of the fan housing 5 are both provided with air inlets 52, the two air inlets 52 are both fixedly connected with filter screens 521, the two air inlets are dedusted in the fan housing 5, and dust contained in the outside air is prevented from entering the fan housing.
The outer side of one end, far away from the air inlet 52, of the fan cover 5 is communicated with an exhaust pipe 6, one end, far away from the fan cover 5, of the exhaust pipe 6 is communicated with an exhaust fan, and the exhaust fan is a power source for air flowing.
The wind guide blocks 51 are fixedly connected to two sides in the fan housing 5, the top and the bottom of the wind guide blocks 51 are parallel to the surfaces of the base material and the facing material respectively, and two wind guide channels 511 are formed by the top and the bottom of the wind guide blocks 51 and the top and the bottom in the fan housing 5 to limit the flow direction of the air flow.
The top and the bottom of the fan housing 5 are fixedly connected with the core shaft 7, the outer peripheral side of the core shaft 7 is coaxially and rotatably connected with the dust removal ring 8, the peripheral side of the dust removal ring 8 is symmetrically and fixedly connected with a plurality of brush heads 81, the input ends of the two diversion air ducts 511 are respectively communicated with the two air inlets 52, and the output ends of the two diversion air ducts 511 are respectively opposite to the two dust removal rings 8 and are close to one sides of the base material and the facing material, when airflow flows through the diversion air ducts 511, the airflow not only blows and removes dust on the surfaces of the base material and the facing material, but also.
The inside fixedly connected with magnetic path 71 of dabber 7, magnetic path 71 comprises a plurality of little magnetic paths, and the same magnetic pole of a plurality of little magnetic paths is located dabber 7 bottom and is close to the substrate and transmit direction one end, a plurality of brush heads 81 extend into dust removal ring 8 in the fixedly connected with induction coil 82 in the one end, a plurality of brush heads 81 are kept away from dabber 7 one end and are leaned on at substrate and wainscot material surface, at brush head 81 rotation in-process, when rotating vertical direction bottom and top, the magnetic flux change in induction coil 82 is the biggest, and then produce sufficient induced electromotive force, make brush head 81 take same kind of electric charge.
The linear speed of rotation of a plurality of brush heads 81 far away from the end of the mandrel 7 is greater than the moving speed of the base material, so that the base material is prevented from being cleaned and broken and leaked.
The principles of the present invention are now described as follows:
firstly, a driving wheel 2 and a material conveying roller 3 on a frame 1 are started, a base material passes through an inlet and an outlet at the bottom of a fan cover 5 through the driving wheel 2, a facing material on the material conveying roller 3 bypasses a guide roller 4, then passes through an inlet and an outlet at the top of the fan cover 5, and is pressed on the base material through a pressing wheel arranged on the frame 1;
starting the exhaust fan, and under the work of the exhaust fan, external air enters the fan housing 5 through the filter screen 521 through the air inlet 52 on the fan housing 5, so that external dust is prevented from entering the fan housing 5 to cause dust pollution to the base material and the facing material;
the filtered air is blown to the dust removing ring 8 and one side of the plurality of brush heads 81 which are rotatably connected with the two mandrels 7 through the guide air duct 511 between the air cover 5 and the air guide block 51, and the dust removing ring 8 and the plurality of brush heads 81 are driven to rotate by the wind power in the process of blowing and removing dust on the base material and the facing material;
meanwhile, because the magnetic pole of the magnetic block 71 in the mandrel 7 is positioned at one end of the bottom of the mandrel 7 close to the direction in which the base material is transmitted, when the brush head 81 just contacts with the base material in a squeezing manner and rotates to the axial direction of the magnetic pole of the magnetic block 71, the magnetic flux in the induction coil 82 is gradually increased, and further, the same-direction induced electromotive force is generated, so that the brush head 81 is charged with the same kind of charge, electrostatic attraction is formed on small particle dust, the dust is taken away from the surface of the base material by the brush head 81, after the brush head 81 continues to rotate, the magnetic flux in the induction coil 82 is gradually reduced until the magnetic flux is approximately unchanged, and at;
finally, the air flow carries the blown, cleaned and thrown dust to be exhausted by the exhaust fan through the exhaust pipe 6, so that the dust is prevented from falling back to the surfaces of the base material and the facing material, and the whole dust removal operation is finished;
in summary, the invention utilizes wind power to drive the dust removing ring 8 and the brush head 81 to rotate, so as to form a dust removing effect matched with wind power blowing and cleaning of the brush head 81, and simultaneously achieve the purpose of continuous dust removal, and on the other hand, the brush head 81 carries the same charge to generate electrostatic attraction to the small particle dust and then throws the small particle dust into the airflow, so that the dust removing effect is improved, and dust is prevented from being adhered to the inside of the brush head 81.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A dust removal method of a cladding machine is characterized by comprising the following specific steps:
s1, starting a driving wheel (2) and a material conveying roller (3) on the frame (1), and enabling the base material and the facing material to pass through inlets and outlets at the bottom and the top of the fan cover (5);
s2, starting an exhaust fan, enabling outside air to enter the fan housing (5) through the filter screen (521) through an air inlet (52) on the fan housing (5), and blowing the outside air to the two dust removing rings (8) through a flow guide air duct (511) between the fan housing (5) and the air guide block (51);
s3, the dust removing ring (8) and the brush head (81) rotate under the drive of wind power, an induction coil (82) on the brush head (81) cuts magnetic induction lines emitted by a magnetic block (71) in the mandrel (7) to generate induced electromotive force, the brush head (81) is enabled to carry the same kind of charges, and when dust on the surface of a base material is brushed, electrostatic attraction is formed on small-particle dust;
s4, the cleaned dust is carried by the airflow and is exhausted by the exhaust fan through the exhaust pipe (6), and the whole dust removal operation is completed;
the dust removal method of the cladding machine also relates to a dust removal device, the dust removal device comprises a rack (1), a plurality of driving wheels (2) are mounted on the rack (1), a base material is placed on the upper surfaces of the driving wheels (2), a conveying roller (3) is arranged above the rack (1), veneering materials are wound and connected on the outer peripheral side of the conveying roller (3), a guide roller (4) is arranged on one side of the conveying roller (3), and the veneering materials bypass the guide roller (4) and are pressed on the base material through a pressing wheel arranged on the rack (1);
the air draft fan is characterized in that a fan cover (5) is fixedly connected to the rack (1), an inlet and an outlet are formed in the top and the bottom of the fan cover (5), the two inlets and the outlet are in clearance fit with a base material and a facing material, air inlets (52) are formed in the two sides of the fan cover (5), a filter screen (521) is fixedly connected to the two air inlets (52), an air draft pipe (6) is communicated with the outer side of one end, away from the air inlets (52), of the fan cover (5), one end, away from the fan cover (5), of the air draft pipe (6) is communicated with an air draft fan, air guide blocks (51) are fixedly connected to the two sides of the inside of the fan cover (5), and the top and the bottom of each air guide block;
the top and the bottom in the fan cover (5) are fixedly connected with a mandrel (7), the outer peripheral side of the mandrel (7) is coaxially and rotatably connected with dust removing rings (8), the input ends of the two diversion air ducts (511) are respectively communicated with the two air inlets (52), and the output ends of the two diversion air ducts are respectively opposite to one sides, close to the base material and the facing material, of the two dust removing rings (8);
dabber (7) inside fixedly connected with magnetic path (71), dust removal ring (8) week side symmetry fixedly connected with a plurality of brush heads (81), it is a plurality of brush head (81) extend into dust removal ring (8) in one end fixedly connected with induction coil (82), it is a plurality of brush head (81) are kept away from dabber (7) one end and are leaned on and lean on at substrate and wainscot material surface.
2. A method according to claim 1, wherein the top and bottom of the wind shield (5) and the wind guide block (51) are parallel to the surface of the base material and the facing material, respectively.
3. The dust removing method of the cladding machine is characterized in that the magnetic block (71) is composed of a plurality of small magnetic blocks, and the same magnetic pole of the plurality of small magnetic blocks is positioned at one end of the bottom of the mandrel (7) close to the direction of the base material.
4. A method according to claim 1, wherein the linear speed of rotation of the brush heads (81) away from the mandrel (7) is greater than the speed of movement of the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010712969.7A CN111806050B (en) | 2020-07-22 | 2020-07-22 | Dust removal method for coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010712969.7A CN111806050B (en) | 2020-07-22 | 2020-07-22 | Dust removal method for coating machine |
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| Publication Number | Publication Date |
|---|---|
| CN111806050A true CN111806050A (en) | 2020-10-23 |
| CN111806050B CN111806050B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010712969.7A Active CN111806050B (en) | 2020-07-22 | 2020-07-22 | Dust removal method for coating machine |
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| CN (1) | CN111806050B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927383A (en) * | 2018-06-11 | 2018-12-04 | 合肥久多农业科技有限公司 | A kind of dust-extraction unit based on Internet of Things |
| CN110481216A (en) * | 2019-07-30 | 2019-11-22 | 吴鹏 | A kind of blackboard eraser of automatic absorbing dust |
| CN110629529A (en) * | 2019-09-23 | 2019-12-31 | 魏兰 | Cloth dust remover for spinning |
| CN210617547U (en) * | 2019-09-06 | 2020-05-26 | 江苏岭南新材料科技有限公司 | Film laminating device for producing composite metal plate |
| CN111254735A (en) * | 2020-03-04 | 2020-06-09 | 关志强 | Electromagnetic type plating press calender roll surface cleaning device |
-
2020
- 2020-07-22 CN CN202010712969.7A patent/CN111806050B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927383A (en) * | 2018-06-11 | 2018-12-04 | 合肥久多农业科技有限公司 | A kind of dust-extraction unit based on Internet of Things |
| CN110481216A (en) * | 2019-07-30 | 2019-11-22 | 吴鹏 | A kind of blackboard eraser of automatic absorbing dust |
| CN210617547U (en) * | 2019-09-06 | 2020-05-26 | 江苏岭南新材料科技有限公司 | Film laminating device for producing composite metal plate |
| CN110629529A (en) * | 2019-09-23 | 2019-12-31 | 魏兰 | Cloth dust remover for spinning |
| CN111254735A (en) * | 2020-03-04 | 2020-06-09 | 关志强 | Electromagnetic type plating press calender roll surface cleaning device |
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| Publication number | Publication date |
|---|---|
| CN111806050B (en) | 2022-09-30 |
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Effective date of registration: 20220915 Address after: 061800 south of Huanghe Road, development zone, Wuqiao County, Cangzhou City, Hebei Province Applicant after: HEBEI HAIEN RUBBER PRODUCTS Co.,Ltd. Address before: 065400 Second Floor, C4 Floor, Phase 1, Robot Industry Port, West Yuntai Road, North Ansheng Street, East Canal Avenue, Xianghe Economic Development Zone, Langfang City, Hebei Province Applicant before: Lei Xiaobo |
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