CN116408230A - Pre-spraying device of roller coater - Google Patents
Pre-spraying device of roller coater Download PDFInfo
- Publication number
- CN116408230A CN116408230A CN202310643013.XA CN202310643013A CN116408230A CN 116408230 A CN116408230 A CN 116408230A CN 202310643013 A CN202310643013 A CN 202310643013A CN 116408230 A CN116408230 A CN 116408230A
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- Prior art keywords
- fixedly connected
- sliding
- shell
- roller
- spraying device
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- 238000005507 spraying Methods 0.000 title claims abstract description 60
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 238000007605 air drying Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 29
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000011888 foil Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000007761 roller coating Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
- B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Nozzles (AREA)
Abstract
The invention discloses a pre-spraying device of a roller coater, which belongs to the technical field of roller coaters and comprises a feeding table, wherein supporting legs are fixedly connected to two sides of the bottom of the feeding table, a roller coater main body is fixedly connected to one side of the feeding table, and a shell is fixedly connected to one side of the feeding table, which is far away from the roller coater main body. According to the invention, the stirring assembly is arranged, the first gear drives the reciprocating screw to rotate, the reciprocating screw drives the screw seat to move, and the screw seat drives the cleaning brush to clean the inner wall of the storage box, so that on one hand, the two stirring rollers rotate in opposite directions, and caking generated in the process of stirring the pre-spraying material can be broken, thus the caking of the pre-spraying material is reduced, the spraying effect is improved, and on the other hand, the cleaning brush cleans the inner wall of the storage box, and the pre-spraying material can be prevented from adhering to the inner wall of the storage box and corroding the inner wall of the storage box, so that the service life of the storage box is prolonged.
Description
Technical Field
The invention belongs to the technical field of roller coaters, and particularly relates to a pre-spraying device of a roller coater.
Background
The roller coating is a coating process, wherein the coating is coated on the surface of a substrate through the rotation of a roller, so that the coating is uniformly transferred to the substrate for curing after being leveled and arranged, thereby forming a coating mode of a layer of solid protective film on the surface of a coated part.
Chinese patent application No.: CN202110583691.2 discloses a double-oil spraying device for preventing aluminum foil rolling adhesion, which comprises a base, wherein a spraying groove is formed in one side of the top of the base, a mounting frame is arranged on the outer side of the spraying groove, a servo motor B is arranged at the bottom of one side of the spraying groove, and an inclined fixing groove is formed in one end of the inside of the spraying groove; according to the invention, the two groups of coating rollers are conveniently in extrusion contact according to the thickness of the aluminum foil in the close adjustment mode of the inclined surfaces, the adhesion between the coating rollers and the surface of the aluminum foil is improved, meanwhile, the permeable layer arranged on the surface of the coating rollers is used as a spraying mechanism, oil can be guided into the permeable layer through the guide pipe, the oil entering the guide pipe flows into the oil absorption layer to be absorbed under the circulation of a plurality of groups of communication ports, the absorbed oil is uniformly covered on the surface of the aluminum foil in a moving state in cooperation with the permeation of the permeable layer, and the contact adhesion between the double-composite oil and the aluminum foil is effectively completed, but in the actual processing process, the pre-spraying material is easy to agglomerate after being stood in the storage box for a long time, so that the pre-spraying effect is affected.
Disclosure of Invention
The invention aims at: in order to solve the problem that the pre-spraying material is easy to agglomerate when being kept still in a storage box for a long time, thereby influencing the pre-spraying effect, the pre-spraying device of the roller coater is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a pre-spraying device of roller coater, includes the pay-off platform, the equal fixedly connected with supporting leg in pay-off platform bottom both sides, pay-off platform one side fixedly connected with roller coat main part, one side fixedly connected with shell that the roller coat main part was kept away from to the pay-off platform, shell top one side fixedly connected with bin, bin inner chamber cross section shape is circular, be provided with the stirring subassembly in the bin, one side that the bin was kept away from at the shell top is provided with the air-dry subassembly, the stirring subassembly is connected with the air-dry subassembly transmission, bin bottom fixedly connected with spraying pipe, the spraying pipe extends to the shell opposite side, shell bottom fixedly connected with levels the subassembly;
the stirring assembly comprises a main rotating shaft, bearings are embedded in two sides of the nickel coin of the storage box, the main rotating shaft is rotationally connected between the two bearings, connecting rods are fixedly connected to the outer surfaces of two ends of the main rotating shaft, stirring rollers are rotationally connected to two sides of the two connecting rods through the rotating shafts and the bearings, two ends of each stirring roller are respectively extended to the other side of the connecting rod through the rotating shafts and are fixedly connected with second gears, two adjacent second gears are meshed with each other, a motor is fixedly arranged on one side of the storage box through a mounting plate, and one end of an output shaft of the motor is extended into the storage box through the rotating shaft and is fixedly connected with one end of the main rotating shaft.
As a further description of the above technical solution:
the two ends of the connecting rods are respectively connected with a reciprocating screw through a rotating shaft and a bearing in a rotating manner, the outer surface of the reciprocating screw is in threaded connection with a screw seat, the cross section of the screw seat is annular, the outer side of the screw seat is fixedly connected with a cleaning brush, the cleaning brush is attached to the inner wall of the storage box, a sliding rod is fixedly connected between the two connecting rods, and the sliding rod is in sliding connection with a sliding hole formed in one side of the screw seat.
As a further description of the above technical solution:
the two ends of the reciprocating screw rod extend to the other side of the connecting rod through the rotating shaft and are fixedly connected with a first gear, one side of the first gear is meshed with the inner gear ring, the outer side of the inner gear ring is fixedly connected with the inner wall of the storage box, and one side, far away from the inner gear ring, of the first gear is meshed with a second gear.
As a further description of the above technical solution:
the air drying assembly comprises a connecting box, connecting box bottom and shell top fixed connection, the connecting box is interior to rotate through pivot and bearing and is connected with the cam, cam one side laminating has the sliding plate, sliding plate sliding connection is inside the bin stock, and the sliding plate laminating all around with bin stock inner wall all around, one side fixedly connected with gasbag of cam is kept away from to the sliding plate, one side fixedly connected with bin stock inner wall one side fixedly connected with of sliding plate is kept away from to the gasbag, a plurality of outlet duct of gasbag one side fixedly connected with, outlet duct one end extends to the inside fixedly connected with spray tube of shell, the connecting piece is articulated to the spray tube both sides, and connecting piece top and the inboard bottom fixed connection of shell.
As a further description of the above technical solution:
the utility model discloses a spray tube, including sliding plate, connecting box bottom, shell top, sliding plate bottom fixedly connected with a plurality of slide bars, a plurality of sliding grooves have all been seted up to connecting box bottom and shell top, sliding bar sliding connection is in the sliding groove, the one end that the sliding plate was kept away from to the slide bar articulates there is the connecting rod, the one end that the sliding rod was kept away from to the connecting rod articulates with spray tube one side mutually.
As a further description of the above technical solution:
two telescopic rods are fixedly connected to one side of the sliding plate, the other ends of the telescopic rods are fixedly connected with one side of the inner wall of the connecting box, a first spring is sleeved on the outer surface of each telescopic rod, and two ends of each first spring are fixedly connected with one side of the sliding plate and one side of the inner wall of the connecting box respectively.
As a further description of the above technical solution:
one end of the cam extends to the outside of the connecting box through the rotating shaft and is fixedly connected with a driven wheel, one end of the main rotating shaft extends to the outside and is fixedly connected with a driving wheel, and a transmission belt is connected between the driving wheel and the driven wheel in a transmission way.
As a further description of the above technical solution:
the leveling assembly comprises two connecting columns, a sliding groove is formed in the bottom of each connecting column, sliding columns are connected in the sliding grooves in a sliding mode, leveling rollers are connected between the two sliding columns in a rotating mode, one side of each connecting column is fixedly connected with a mounting frame, sliding holes are formed in one side of each mounting frame, clamping rods are connected in the sliding holes in a sliding mode, and one end of each clamping rod extends into the corresponding sliding groove and is clamped with one clamping groove formed in one side of each sliding column.
As a further description of the above technical solution:
the clamping rod is characterized in that a limiting plate is fixedly connected to the outer surface of one end of the clamping rod, a second spring is sleeved on the outer surface of the clamping rod, and two sides of the second spring are fixedly connected with one side of the limiting plate and one side of the mounting frame respectively.
As a further description of the above technical solution:
the material storage box is characterized in that the feeding pipe is fixedly connected to the top of the material storage box, a partition plate is arranged between the spraying pipe and the leveling assembly, and the top of the partition plate is fixedly connected with the bottom of the inner side of the shell.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, through arranging the stirring assembly, the motor drives the connecting rods at two sides to rotate through the main rotating shaft, the connecting rods drive the first gears to rotate, the first gears rotate under the drive of the inner toothed ring, the first gears drive the second gears to rotate, the two second gears drive the two stirring rollers to rotate in opposite directions to stir the pre-spraying material, meanwhile, the first gears drive the reciprocating screw to rotate, the reciprocating screw drives the screw seat to move, the screw seat drives the cleaning brush to clean the inner wall of the storage box, on one hand, the two stirring rollers rotate in opposite directions, so that caking generated in the stirring process of the pre-spraying material can be broken, the caking of the pre-spraying material is reduced, the spraying effect is improved, on the other hand, the cleaning brush cleans the inner wall of the storage box, the pre-spraying material can be prevented from adhering to the inner wall of the storage box and eroding the inner wall of the storage box, and the service life of the storage box is prolonged.
2. According to the invention, the air drying assembly is arranged, the motor drives the cam to rotate through the driving wheel and the driven wheel, the cam drives the sliding plate to do reciprocating motion in cooperation with the first spring, the sliding plate drives the air bag to periodically contract and relax, so that air in the air bag is blown towards the surface of a workpiece through the air outlet pipe and the spray pipe, and meanwhile, the sliding plate drives the spray pipe to periodically swing through the connecting rod, so that the blowing range of the workpiece is enlarged, the forming speed of a pre-spraying material in the processing process can be accelerated, the influence on the subsequent roller coating process is avoided, and the process level is improved.
3. According to the invention, by arranging the leveling component, a worker adjusts the distance between the leveling roller and the feeding table according to the processing requirement, the worker pulls the clamping rod, the clamping rod is separated from the clamping groove, the worker adjusts the distance between the sliding column in the sliding groove, so that the distance between the leveling roller and the feeding table is adjusted, the leveling roller performs leveling treatment on the sprayed material, and the extrusion of the leveling roller on the workpiece can control the thickness of the sprayed material on the surface of the workpiece by controlling the distance between the leveling roller and the feeding table, so that the spraying effect is controllable within a certain range, and the pre-spraying quality is improved.
Drawings
Fig. 1 is a schematic perspective view of a pre-spraying device of a roll coater according to the present invention;
fig. 2 is a schematic front sectional view of a pre-spraying device of a roll coater according to the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 of a pre-spraying device of a roll coater according to the present invention;
FIG. 4 is a schematic side view of a leveling assembly of a pre-spray device of a roll coater according to the present invention;
fig. 5 is an enlarged schematic view of a portion B in fig. 4 of a pre-spraying device of a roll coater according to the present invention;
fig. 6 is a schematic front sectional view of a stirring assembly of a pre-spraying device of a roll coater according to the present invention;
fig. 7 is an enlarged schematic view of a portion C in fig. 6 of a pre-spraying device of a roll coater according to the present invention.
Legend description:
1. support legs; 2. a feeding table; 3. a roll coating main body; 4. air-drying the assembly; 401. a connection box; 402. a spray pipe; 403. a connecting rod; 404. a slide bar; 405. a driving wheel; 406. driven wheel; 407. a sliding plate; 408. an air bag; 409. a sliding groove; 410. a first spring; 411. a telescopic rod; 412. an air outlet pipe; 413. a cam; 414. a transmission belt; 5. a storage box; 6. a leveling assembly; 601. a flattening roller; 602. a spool; 603. a mounting frame; 604. a chute; 605. a connecting column; 606. a clamping groove; 607. a limiting plate; 608. a second spring; 609. a clamping rod; 7. a stirring assembly; 701. a motor; 702. a connecting rod; 703. a main rotating shaft; 704. an inner gear ring; 705. a first gear; 706. a second gear; 707. a cleaning brush; 708. a stirring roller; 710. a slide bar; 711. a reciprocating screw; 712. a screw rod seat; 8. a spray pipe; 9. a partition plate; 10. a feed pipe; 11. a housing.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides a technical solution:
the utility model provides a roller coat machine's pre-spraying device, including feeding table 2, feeding table 2 bottom both sides equal fixedly connected with supporting leg 1, feeding table 2 one side fixedly connected with roller coat main part 3, feeding table 2 is kept away from roller coat main part 3's one side fixedly connected with shell 11, shell 11 top one side fixedly connected with bin 5, bin 5 inner chamber cross section shape is circular, be provided with stirring subassembly 7 in the bin 5, one side that bin 5 was kept away from at shell 11 top is provided with air-dry subassembly 4, stirring subassembly 7 is connected with air-dry subassembly 4 transmission, bin 5 bottom fixedly connected with spraying pipe 8, spraying pipe 8 extends to shell 11 opposite side, shell 11 bottom fixedly connected with levels subassembly 6, bin 5 top fixedly connected with inlet pipe 10, be provided with baffle 9 between spraying pipe 8 and the leveling subassembly, baffle 9 top and the inboard bottom fixedly connected with of shell 11.
The leveling component 6 comprises two connecting columns 605, a sliding groove 604 is formed in the bottom of the connecting column 605, a sliding column 602 is connected in the sliding groove 604 in a sliding mode, a leveling roller 601 is connected between the two sliding columns 602 in a rotating mode, one side of the connecting column 605 is fixedly connected with a mounting frame 603, a sliding hole is formed in one side of the mounting frame 603, a clamping rod 609 is connected in a sliding mode in the sliding hole, one end of the clamping rod 609 extends into the sliding groove 604 and is provided with a clamping groove 606 in one side of the sliding column 602 in a clamping mode, one end of the clamping rod 609 is fixedly connected with a limiting plate 607, a second spring 608 is sleeved on the outer surface of the clamping rod 609, and two sides of the second spring 608 are fixedly connected with one side of the limiting plate 607 and one side of the mounting frame 603 respectively.
The implementation mode specifically comprises the following steps: through setting up leveling component 6, the staff adjusts the distance between leveling roller 601 and the pay-off platform 2 according to the processing requirement, and the staff adjusts the distance of traveller 602 in spout 604 to adjust the distance between leveling roller 601 and pay-off platform 2, through the distance between control leveling roller 601 and the pay-off platform 2, the extrusion of leveling roller 601 to the machined part can control with the thickness of spraying material on the machined part surface, make the spraying effect controllable in a certain limit, improved the quality of pre-spraying.
The stirring assembly 7 comprises a main rotating shaft 703, bearings are embedded on two sides of a nickel coin in the storage box 5, the main rotating shaft 703 is rotationally connected between the two bearings, connecting rods 702 are fixedly connected to the outer surfaces of two ends of the main rotating shaft 703, stirring rollers 708 are rotationally connected to the two sides of the two connecting rods 702 through the rotating shafts, the two ends of each stirring roller 708 extend to the other side of each connecting rod 702 through the rotating shafts and are fixedly connected with second gears 706, two adjacent second gears 706 are meshed with each other, a motor 701 is fixedly arranged on one side of the storage box 5 through a mounting plate, one end of an output shaft of the motor 701 extends into the storage box 5 through the rotating shaft and is fixedly connected with one end of the main rotating shaft 703, a reciprocating screw 711 is rotationally connected between the two ends of the two connecting rods 702 through the rotating shaft and the bearings, a screw seat 712 is in threaded connection with a screw seat 712, the cross section of the screw seat 712 is in a ring shape, a cleaning brush 707 is fixedly connected to the outer side of the screw seat 712, the cleaning brush 707 is attached to the inner wall of the storage box 5, the two connecting rods 702 are fixedly connected with sliding rods 710, the sliding rods 710 are slidingly connected with sliding holes formed in one side of the screw seat, and the two ends of the reciprocating screw seat are respectively extend to the other side of the connecting rods 702 and are fixedly connected with the inner gears 705 through the rotating shafts, the first side of the inner gear 705, and are meshed with the inner gear 705, and the inner gear 705 are fixedly connected with the inner gear 705, and the inner gear housing 706 is far away from the inner gear 705.
The implementation mode specifically comprises the following steps: through setting up stirring subassembly 7, the motor 701 drives the connecting rod 702 rotation of both sides through main pivot 703, connecting rod 702 drives first gear 705 rotation, first gear 705 rotates under the drive of inner ring gear 704, first gear 705 drives the second round and rotates, two second gears 706 drive two stirring rollers 708 and rotate in opposite directions, stir the pre-spray material, simultaneously, first gear 705 drives reciprocating screw 711 and rotates, reciprocating screw 711 drives screw seat 712 and removes, screw seat 712 drives cleaning brush 707 and cleans bin 5 inner wall, two stirring rollers 708 rotate in opposite directions, can break the caking that can produce in the pre-spray material stirring process, thereby reduce the pre-spray material caking, simultaneously, cleaning brush 707 cleans bin 5 inner wall, can avoid pre-spray material to adhere to and erode bin 5 inner wall.
The air drying assembly 4 comprises a connecting box 401, the bottom of the connecting box 401 is fixedly connected with the top of the shell 11, a cam 413 is rotationally connected with a bearing through a rotating shaft in the connecting box 401, one side of the cam 413 is attached with a sliding plate 407, the sliding plate 407 is slidingly connected inside the material storage box 5, the periphery of the sliding plate 407 is attached to the periphery of the inner wall of the material storage box 5, one side of the sliding plate 407 away from the cam 413 is fixedly connected with an air bag 408, one side of the air bag 408 away from the sliding plate 407 is fixedly connected with one side of the inner wall of the material storage box 5, one side of the air bag 408 is fixedly connected with a plurality of air outlet pipes 412, one end of each air outlet pipe 412 extends into the shell 11 and is fixedly connected with a spray pipe 402, two sides of the spray pipe 402 are hinged with connecting pieces, the top of the connecting pieces is fixedly connected with the bottom of the inner side of the shell 11, the bottom of the sliding plate 407 is fixedly connected with a plurality of sliding rods 404, A plurality of sliding grooves 409 are formed in the bottom of the connecting box 401 and the top of the shell 11, the sliding rod 404 is connected in the sliding groove 409 in a sliding mode, one end, away from the sliding plate 407, of the sliding rod 404 is hinged to a connecting rod 403, one end, away from the sliding rod 404, of the connecting rod 403 is hinged to one side of the spray pipe 402, two telescopic rods 411 are fixedly connected to one side of the sliding plate 407, the other ends of the telescopic rods 411 are fixedly connected with one side of the inner wall of the connecting box 401, a first spring 410 is sleeved on the outer surface of the telescopic rods 411, two ends of the first spring 410 are fixedly connected with one side of the sliding plate 407 and one side of the inner wall of the connecting box 401 respectively, one end of a cam 413 extends to the outer portion of the connecting box 401 through a rotating shaft and is fixedly connected with a driven wheel 406, one end of a main rotating shaft 703 extends to the outer portion and is fixedly connected with a driving wheel 405, and a driving belt 414 is connected between the driving wheel 405 and the driven wheel 406 in a driving mode.
The implementation mode specifically comprises the following steps: through setting up air-dry subassembly 4, motor 701 rotates through action wheel 405 and follow driving wheel 406 and drives cam 413 and rotate, and cam 413 cooperates first spring 410 to drive slide plate 407 and do reciprocating motion, and slide plate 407 drives the periodic contraction and relaxation of gasbag 408 to blow the air in the gasbag 408 towards the machined part surface through outlet duct 412 and spray tube 402, thereby can accelerate the shaping speed of pre-spraying material in the course of working, avoid causing the influence to follow-up roller coat process.
Working principle: when the spray material cleaning device is used, a worker pours a spray material into the storage box 5 through the feed pipe 10, the motor 701 drives the rotating shaft to rotate, the main rotating shaft 703 drives the connecting rods 702 on two sides to rotate, the connecting rods 702 drive the first gears 705 to rotate, the first gears 705 rotate under the driving of the inner toothed rings 704, the first gears 705 drive the second gears to rotate, the two second gears 706 drive the two stirring rollers 708 to rotate in opposite directions, the spray material is stirred, meanwhile, the first gears 705 drive the reciprocating screw 711 to rotate, the reciprocating screw 711 drives the screw seat 712 to move, and the screw seat 712 drives the cleaning brush 707 to clean the inner wall of the storage box 5.
Then, the spraying pipe 8 sprays the pre-sprayed material in the storage box 5 to the workpiece, the workpiece moves on the feeding table 2, a worker adjusts the distance between the flattening roller 601 and the feeding table 2 according to the processing requirement, the worker pulls the clamping rod 609, the clamping rod 609 is separated from the clamping groove 606, and the worker adjusts the distance of the sliding column 602 in the sliding groove 604, so that the distance between the flattening roller 601 and the feeding table 2 is adjusted, and the flattening roller 601 flattens the sprayed material.
Afterwards, the workpiece continues to advance, the main rotating shaft 703 drives the driving wheel 405 to rotate, the driving wheel 405 drives the driven wheel 406 to rotate through the driving belt 414, the driven wheel 406 drives the cam 413 to rotate, the cam 413 drives the sliding plate 407 to move, the first spring 410 drives the sliding plate 407 to reset, so that the sliding plate 407 can reciprocate, the sliding plate 407 drives the air bag 408 to periodically shrink and relax, and accordingly air in the air bag 408 is blown towards the surface of the workpiece through the air outlet pipe 412 and the spray pipe 402, forming of pre-spraying materials is accelerated, and meanwhile, the sliding plate 407 drives the spray pipe 402 to periodically swing through the connecting rod 403, so that the air drying range of the workpiece is enlarged.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a pre-spraying device of roller coater, includes pay-off platform (2), the equal fixedly connected with supporting leg (1) in pay-off platform (2) bottom both sides, a serial communication port, pay-off platform (2) one side fixedly connected with roller coat main part (3), one side fixedly connected with shell (11) of roller coat main part (3) are kept away from to pay-off platform (2), shell (11) top one side fixedly connected with bin (5), bin (5) inner chamber cross section shape is circular, be provided with stirring subassembly (7) in bin (5), one side that bin (5) were kept away from at shell (11) top is provided with air-dry subassembly (4), stirring subassembly (7) are connected with air-dry subassembly (4) transmission, bin (5) bottom fixedly connected with spraying pipe (8), spraying pipe (8) extend to shell (11) opposite side, shell (11) bottom fixedly connected with leveling subassembly (6);
stirring subassembly (7) are including main pivot (703), all inlay in bin (5) nickel coin both sides and are equipped with the bearing, main pivot (703) rotate and connect between two bearings, the equal fixedly connected with connecting rod (702) of main pivot (703) both ends surface, and two connecting rods (702) both sides all rotate through pivot and bearing and be connected with stirring roller (708), stirring roller (708) both ends all extend to connecting rod (702) opposite side and fixedly connected with second gear (706) through the pivot, and intermesh between two adjacent second gears (706), bin (5) one side is through mounting panel fixed mounting motor (701), motor (701) output shaft one end extends to bin (5) in and is fixed with main pivot (703) one end fixed connection through the pivot.
2. The pre-spraying device of a roller coater according to claim 1, wherein a reciprocating screw (711) is rotatably connected between two ends of each connecting rod (702) through a rotating shaft and a bearing, the outer surface of the reciprocating screw (711) is in threaded connection with a screw seat (712), the cross section of the screw seat (712) is annular, a cleaning brush (707) is fixedly connected to the outer side of the screw seat (712), the cleaning brush (707) is attached to the inner wall of the storage box (5), a sliding rod (710) is fixedly connected between the two connecting rods (702), and the sliding rod (710) is in sliding connection with a sliding hole formed in one side of the screw seat (712).
3. The pre-spraying device of the roller coater according to claim 2, wherein two ends of the reciprocating screw (711) extend to the other side of the connecting rod (702) through a rotating shaft and are fixedly connected with a first gear (705), one side of the first gear (705) is meshed with an inner gear ring (704), the outer side of the inner gear ring (704) is fixedly connected with the inner wall of the storage box (5), and one side of the first gear (705) away from the inner gear ring (704) is meshed with a second gear (706).
4. The pre-spraying device of a roll coater according to claim 1, wherein the air drying component (4) comprises a connecting box (401), the bottom of the connecting box (401) is fixedly connected with the top of the shell (11), a cam (413) is rotatably connected in the connecting box (401) through a rotating shaft and a bearing, a sliding plate (407) is attached to one side of the cam (413), the sliding plate (407) is slidably connected inside the storage box (5), the periphery of the sliding plate (407) is attached to the periphery of the inner wall of the storage box (5), an air bag (408) is fixedly connected to one side, away from the cam (413), of the sliding plate (407), one side, away from the sliding plate (407), of the air bag (408) is fixedly connected with one side of the inner wall of the storage box (5), a plurality of air outlet pipes (412) are fixedly connected to one side of the air outlet pipes (412), one ends of the air outlet pipes (412) extend into the shell (11) and are fixedly connected with a spray pipe (402), connectors are hinged to two sides of the spray pipe (402), and the top of the connectors are fixedly connected with the inner side of the shell (11).
5. The pre-spraying device of a roll coater according to claim 4, wherein the bottom of the sliding plate (407) is fixedly connected with a plurality of sliding rods (404), a plurality of sliding grooves (409) are formed in the bottom of the connecting box (401) and the top of the shell (11), the sliding rods (404) are slidably connected in the sliding grooves (409), one end, far away from the sliding plate (407), of each sliding rod (404) is hinged with a connecting rod (403), and one end, far away from the sliding rods (404), of each connecting rod (403) is hinged with one side of the spray pipe (402).
6. The pre-spraying device of a roll coater according to claim 4, wherein two telescopic rods (411) are fixedly connected to one side of the sliding plate (407), the other ends of the telescopic rods (411) are fixedly connected to one side of the inner wall of the connecting box (401), a first spring (410) is sleeved on the outer surface of the telescopic rods (411), and two ends of the first spring (410) are fixedly connected to one side of the sliding plate (407) and one side of the inner wall of the connecting box (401) respectively.
7. The pre-spraying device of a roll coater according to claim 4, wherein one end of the cam (413) extends to the outside of the connecting box (401) through a rotating shaft and is fixedly connected with the driven wheel (406), one end of the main rotating shaft (703) extends to the outside and is fixedly connected with the driving wheel (405), and a driving belt (414) is in transmission connection between the driving wheel (405) and the driven wheel (406).
8. The pre-spraying device of a roll coater according to claim 1, wherein the leveling component (6) comprises two connecting columns (605), a sliding groove (604) is formed in the bottom of each connecting column (605), sliding columns (602) are connected in the sliding groove (604) in a sliding manner, a leveling roller (601) is rotationally connected between the two sliding columns (602), a mounting frame (603) is fixedly connected to one side of each connecting column (605), a sliding hole is formed in one side of the mounting frame (603), a clamping rod (609) is slidingly connected in the sliding hole, and one end of each clamping rod (609) extends into the sliding groove (604) and is provided with a clamping groove (606) which is mutually clamped on one side of each sliding column (602).
9. The pre-spraying device of the roller coater according to claim 8, wherein a limiting plate (607) is fixedly connected to the outer surface of one end of the clamping rod (609), a second spring (608) is sleeved on the outer surface of the clamping rod (609), and two sides of the second spring (608) are fixedly connected with one side of the limiting plate (607) and one side of the mounting frame (603) respectively.
10. The pre-spraying device of the roller coater according to claim 1, wherein a feeding pipe (10) is fixedly connected to the top of the stock box (5), a partition plate (9) is arranged between the spraying pipe (8) and the leveling component, and the top of the partition plate (9) is fixedly connected with the bottom of the inner side of the shell (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310643013.XA CN116408230A (en) | 2023-06-01 | 2023-06-01 | Pre-spraying device of roller coater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310643013.XA CN116408230A (en) | 2023-06-01 | 2023-06-01 | Pre-spraying device of roller coater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116408230A true CN116408230A (en) | 2023-07-11 |
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ID=87054620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310643013.XA Withdrawn CN116408230A (en) | 2023-06-01 | 2023-06-01 | Pre-spraying device of roller coater |
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| Country | Link |
|---|---|
| CN (1) | CN116408230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871091A (en) * | 2023-09-07 | 2023-10-13 | 泰州市博泰电子有限公司 | Circuit board spraying device |
-
2023
- 2023-06-01 CN CN202310643013.XA patent/CN116408230A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871091A (en) * | 2023-09-07 | 2023-10-13 | 泰州市博泰电子有限公司 | Circuit board spraying device |
| CN116871091B (en) * | 2023-09-07 | 2023-11-14 | 泰州市博泰电子有限公司 | Circuit board spraying device |
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Effective date of registration: 20231026 Address after: No. 418, Futang Village, Huanggang Town, Ningling County, Shangqiu City, Henan Province, 476000 Applicant after: Shangqiu Futang Technology Co.,Ltd. Address before: No. 83, Futang Village, Huanggang Town, Ningling County, Shangqiu, Henan Province, 476000 Applicant before: Henan Futang Leather Products Co.,Ltd. |
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Application publication date: 20230711 |