CN113600444A - Brushing and drying integrated device for melamine tableware stained paper and use method thereof - Google Patents
Brushing and drying integrated device for melamine tableware stained paper and use method thereof Download PDFInfo
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- CN113600444A CN113600444A CN202110893140.6A CN202110893140A CN113600444A CN 113600444 A CN113600444 A CN 113600444A CN 202110893140 A CN202110893140 A CN 202110893140A CN 113600444 A CN113600444 A CN 113600444A
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- stained paper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
- B05C1/025—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles to flat rectangular articles, e.g. flat sheets
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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
- B05D3/02—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 baking
- B05D3/0254—After-treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/36—Article guides or smoothers, e.g. movable in operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The invention relates to the technical field of preparation of melamine tableware, in particular to a slurry brushing and drying integrated device for melamine tableware stained paper, which comprises a feeding manipulator with longitudinal and transverse motion tracks, wherein the tail end of the feeding manipulator is used for grabbing tiled stained paper; the tail end of the feeding manipulator is provided with a rectangular frame, the tail end of the manipulator is positioned in the middle of the rectangular frame, and a correcting mechanism is arranged on the rectangular frame; the feeding manipulator is provided with a slurry brushing platform, a slurry brushing device and a drying device which are arranged in sequence from the upstream to the downstream of the motion trail on the transverse motion trail; the slurry brushing platform is arranged in a sliding mode, the moving track of the slurry brushing platform is consistent with the transverse moving track of the feeding manipulator, the drying and slurry brushing processes can be well connected, the slurry brushing quality is improved, and a good bedding is provided for subsequent drying operation.
Description
Technical Field
The invention relates to the technical field of preparation of melamine tableware, in particular to a slurry brushing and drying integrated device for melamine tableware stained paper.
Background
Melamine stained paper is also called melamine stained paper or porcelain-like stained paper, the material is long fiber paper with 37 g to 60 g, the finished product is obtained by offset printing or silk-screen printing, the binder in the ink is baked and volatilized at 70 ℃ to 100 ℃ in an oven, then melamine formaldehyde resin is brushed on the stained paper, the concentration of the resin is prepared according to the standard that the resin is completely dissolved at 95 ℃ of water, and then the melamine formaldehyde resin is dried.
The existing stained paper needs manual labor and time consumption in the processes of brushing pulp and drying.
Disclosure of Invention
The invention aims to provide a slurry brushing and drying integrated device for melamine tableware stained paper, which aims to solve the problems in the background technology.
The technical scheme of the invention is as follows: a slurry brushing and drying integrated device for melamine tableware stained paper comprises a feeding manipulator with longitudinal and transverse motion tracks, wherein the tail end of the feeding manipulator is used for grabbing tiled stained paper; the tail end of the feeding manipulator is provided with a rectangular frame, the tail end of the manipulator is positioned in the middle of the rectangular frame, and a correcting mechanism is arranged on the rectangular frame; the feeding manipulator is provided with a slurry brushing platform, a slurry brushing device and a drying device which are arranged in sequence from the upstream to the downstream of the motion trail on the transverse motion trail; wherein the slurry brushing platform is arranged in a sliding way, and the moving track of the slurry brushing platform is consistent with the transverse moving track of the feeding manipulator.
Preferably, the correcting mechanism comprises four electric slide rails, and the four electric slide rails are respectively in parallel correspondence with four sides of the rectangular frame one by one; a fixed block is arranged on each sliding block of each electric sliding rail, one end of each fixed block extends to the outside of the sliding block and is connected with a vertical transmission shaft in a shaft coupling mode, a gear is sleeved on the transmission shaft, a correcting cylinder is arranged at the lower end of the transmission shaft, and the outer surface of the correcting cylinder is provided with a drawing surface which is wide at the top and narrow at the bottom; the bottom of each electric sliding rail is respectively provided with a rack which is consistent with the sliding laying direction of the electric sliding rail at each position, and each rack is always meshed with the gear in the area of the electric sliding rail at each position.
Preferably, the four electric slide rails are distributed in a pairwise parallel manner, wherein the sliding blocks of the two corresponding electric slide rails are opposite in moving direction all the time, and therefore the correction process of the side of the tiled stained paper is formed.
Preferably, the slurry brushing device can vertically move through a lifting cylinder, the slurry brushing device comprises at least two slurry brushing cylinders which are arranged in parallel, and the two slurry brushing cylinders can be respectively arranged above the slurry brushing platform in a way of rotating around the axes of the two slurry brushing cylinders; when the feeding manipulator transfers the grabbed stained paper to the table top of the brushing platform, the brushing cylinder can perform rolling brushing operation on the upper surface of the stained paper on the brushing platform; one of the two slurry brushing cylinders is close to the downstream of the transverse motion track of the feeding manipulator, the slurry brushing cylinder is an anti-curling cylinder, and the other slurry brushing cylinder is a slurry moving cylinder; the anti-curling barrel has a working stroke, the working stroke is that the anti-curling barrel generates direct reciprocating motion corresponding to the pulp walking barrel, and can immediately generate vertical motion perpendicular to the reciprocating motion after the reciprocating motion is finished, and a power part for driving the anti-curling barrel to realize the working stroke is arranged above the pulp walking barrel.
Preferably, a roller plate which is rotatably connected with the brushing pulp cylinders is respectively arranged above the two brushing pulp cylinders, and a roller spring is horizontally arranged between the two roller plates;
the roller plate corresponding to the position of the anti-curling barrel is of a U-shaped structure, two ends of the roller plate are of elastic telescopic structures, and the top end of each elastic telescopic structure is provided with a ball head;
wherein, the side part of the roller plate corresponding to the position of the anti-curling barrel is provided with a transmission block;
the power part comprises a power motor, a flat push plate and a lifting plate, the same end of the flat push plate and the same end of the lifting plate are coaxially sleeved on an output shaft of the power motor, the other end of the flat push plate and the other end of the lifting plate face the transmission block and the ball head respectively, the free end of the flat push plate and the free end of the lifting plate are provided with an included angle, and the included angle is used for enabling the flat push plate and the lifting plate to contact the transmission block and the ball head which correspond to each other in sequence so as to enable the anti-curling barrel to achieve the working stroke of the anti-curling barrel.
Preferably, the airing device comprises a conveying belt and a plurality of airing fixtures fixed on the conveying belt, wherein each airing fixture comprises a return force winding drum and a clamping part, an elastic rope is arranged in the return force winding drum, the clamping parts are hung outside the conveying belt through the elastic rope, each airing fixture can be driven to reach the downstream of the transverse movement track of the feeding manipulator one by one through conveying of the conveying belt, and a lifting device used for driving the clamping parts in the airing fixtures at the downstream to move vertically is arranged at the downstream;
the surface of one end of the slurry brushing platform, which faces the downstream of the transverse motion track of the feeding manipulator, is provided with through holes which are arranged at equal intervals along the width direction of the slurry brushing platform, and the through holes penetrate through the slurry brushing platform from top to bottom;
the downstream of the transverse motion track of the feeding manipulator is also provided with a stroke plate capable of moving vertically, the stroke plate is provided with a plurality of extension strips, and all the extension strips can be in up-and-down correspondence with all the through holes one by one respectively.
Preferably, the lifting device comprises a pneumatic sliding rail and a bearing plate, the bearing plate is parallel to the wide edge of the pulp brushing table, two ends of the bearing plate are respectively hinged with a pressing plate, the bottom of the bearing plate is provided with a gear set and a pressing motor, a main shaft of the pressing motor is respectively in transmission connection with the two pressing plates through the gear set, the two pressing plates are opposite in rotating direction, the two pressing plates can contact with two sides of the clamping part to play a clamping role, and the bearing plate is connected with a sliding block of the pneumatic sliding rail.
Preferably, the clamping part comprises a top plate and two symmetrical clamping plates, the two clamping plates can be arranged at the bottom of the top plate in an opposite or back-to-back movable manner, the top plate is provided with a return spring for enabling the two clamping plates to be attached to each other in an opposite manner, and the two pressing plates can clamp two sides of the top plate; two ends of the two clamping plates are respectively provided with an inclined plane block, and a flaring interval is formed between the inclined plane blocks at the same end of the two clamping plates;
and a flaring cylinder is arranged at the downstream of the transverse motion track of the feeding manipulator, and a flaring roller is arranged on a piston of the flaring cylinder.
A use method of an automatic brushing and drying integrated device comprises the following steps:
step S1: a feeding process: after the feeding manipulator grabs a single piece of stained paper in an adsorption mode, the feeding manipulator needs to move vertically and quickly to shake off the additionally grabbed stained paper; after shaking off, the correcting mechanism works to start to correct the side part of the shaken off stained paper so as to prevent distortion;
step S2: brushing slurry: the automatic brushing device comprises a feeding manipulator, a brushing platform, a lifting cylinder, a flat push plate, a lifting plate, a power motor, a lifting cylinder, a flat push plate, a brushing cylinder, a power motor, a lifting motor and a power mechanism, wherein the grabbed stained paper is transferred and flatly laid on the table surface of the brushing platform by the feeding manipulator, the brushing platform starts to move, the brushing device descends by means of the lifting cylinder after moving to the area of the brushing device, so that the outer surfaces of an anti-curling cylinder and a pulp walking cylinder in the brushing device are in contact with the upper surface of the tiled stained paper on the brushing platform, the free ends of the flat push plate and the lifting plate are driven to rotate by the power motor, the anti-curling cylinder is driven to realize self working stroke, the anti-curling cylinder rolls firstly to brush the front end edge of the stained paper, the stained paper is lifted immediately after the action is finished, the stained paper is not in contact with the stained paper, and other parts are brushed by the pulp walking cylinder;
step S3: airing and pre-grabbing: conveying by a conveying belt can enable each airing clamp to reach the downstream of the transverse movement track of the feeding manipulator one by one, a clamping part in the airing clamp at the downstream of the transverse movement track of the feeding manipulator is hung outside the conveying belt, a pressing motor in the lifting device works to enable two pressing plates to rotate oppositely, free ends of the two pressing plates are in contact with the side parts of the clamping part respectively to form positioning clamping, the clamping part is enabled to be positioned right above stained paper to be unloaded at the moment, a bearing plate is driven by a pneumatic sliding rail to vertically descend, the clamping part is driven to descend, and after the bearing plate descends to a specified height, a flaring cylinder drives a flaring roller to enter a flaring interval formed by two inclined plane blocks so as to enable the two clamping plates to move backwards to form opening;
step S4: transferring stained paper after brushing slurry: after the stained paper is brushed, the brushing platform drives the brushed stained paper to move to the downstream of the transverse track of the feeding manipulator, the front end side part of the stained paper is positioned right below the clamping part, the stroke plate moves vertically, the extension strip extends to the upper part of the brushing platform through the through hole, the end part of the extension strip bends upwards the edge of the stained paper, the bent upper part of the stained paper contacts the part of the clamping plate to enter between the two clamping plates, after the paper enters between the two clamping plates, the flaring cylinder resets, and the 2 clamping plates reset and cling tightly by means of the acting force of the reset spring so as to clamp the stained paper; then the lifting device is lifted to reset, and the pulp brushing platform is reset at the same time, and the stained paper is separated from the pulp brushing platform.
Preferably, the operation mode of the straightening mechanism in step S1 is: the starting points and the moving directions of the two corresponding correcting cylinders in the correcting mechanism are opposite, so that the reliable correction is achieved.
The invention provides a slurry brushing and drying integrated device for melamine tableware stained paper by improvement, compared with the prior art, the slurry brushing and drying integrated device has the following improvements and advantages:
one is as follows: after the feeding manipulator grabs a single piece of stained paper in an adsorption mode, the feeding manipulator needs to move vertically and quickly to prevent the stained paper from being carried on the lower surface of the single piece of stained paper (considering that the adsorption force is not precise enough, which is associated with the situation); due to the fact that the feeding mechanical arm moves up and down quickly, the second piece of stained paper which is accidentally grabbed falls off under the shaking; at the moment, four electric slide rails in the correcting mechanism on the rectangular frame start to work for correction; by adopting the mode, the bottom of each piece of stained paper for feeding is ensured not to be superposed with stained paper, and in addition, the posture of the dropped stained paper is corrected in the process of shaking off the additional stained paper, so that the posture of subsequent feeding is preset, and the progress of operations such as airing, grabbing, spraying and the like in the later period is facilitated;
the second step is as follows: the four electric slide rails are distributed in a pairwise parallel mode, wherein the sliding blocks of the two corresponding electric slide rails are always opposite in moving direction, so that the moving directions of the two corresponding correcting cylinders are opposite, namely the positions of the starting points corresponding to the side edges of the stained paper are different, and the correcting effect is better;
and thirdly: the material loading manipulator transfers the grabbed stained paper to the table top of the brushing platform, then releases the stained paper to reset to the material loading area, wherein the slurry brushing platform is arranged in a sliding way, so that the slurry brushing platform carries stained paper which is flatly paved and loaded to move towards the slurry brushing device and then moves to the slurry brushing device, immediately stopping, descending the brushing device by means of the lifting cylinder to make the outer surfaces of an anti-curling barrel and a pulp moving barrel in the brushing device contact the upper surface of the stained paper tiled on the brushing platform, driving the free ends of a flat push plate and a lifting plate to rotate by a power motor, because the other ends of the flat push plate and the lifting plate respectively face the transmission block and the ball head part, the free ends of the flat push plate and the lifting plate have an included angle, therefore, the included angle interval can enable the flat push plate and the lifting plate to contact the corresponding transmission block and the corresponding ball head part in sequence, so that the anti-curling barrel and the pulp moving barrel are sequentially inserted to brush pulp on the patterned paper; the anti-curling cylinder and the pulp moving cylinder are inserted in sequence, so that the pulp moving cylinder can be prevented from contacting the stained paper from the edge of the front end of the stained paper to cause the wrinkle of the stained paper; the pulp moving cylinder is contacted with the stained paper in the edge area of the stained paper, and in addition, the part between the edge of the stained paper and the contact starting point area of the pulp moving cylinder realizes the pulp brushing by the anti-curling cylinder;
fourthly, the method comprises the following steps: when the flat push plate completely loses contact with the transmission block, the anti-curling barrel can reset under the action of the roller spring, in order to prevent the anti-curling barrel from contacting stained paper again, the lifting plate rotates to contact the ball head part to enable the elastic telescopic structure to move upwards to enable the anti-curling barrel to be lifted, the anti-curling barrel and the pulp moving barrel generate a height difference, namely the anti-curling barrel is not in contact with the stained paper, in the process, the lifting plate keeps static, then the pulp brushing table continues to slide along the self sliding direction to enable the stained paper to completely start to contact the pulp moving barrel, and under the action force of the pulp moving barrel, the pulp brushing operation of the pulp moving barrel is started; the power part has two purposes, and can successively realize translation and lifting, and avoid the arrangement of excessive air circuit circuits of the air cylinder;
and fifthly: after the stained paper is brushed, the brushing platform drives the brushed stained paper to move to the downstream of the transverse track of the feeding manipulator, the front end side part of the stained paper is positioned right below the clamping part, the stroke plate moves vertically, the extension strip extends to the upper part of the brushing platform through the through hole, the end part of the extension strip bends upwards to abut against the edge of the stained paper, the bent upper part of the stained paper contacts the part of the clamping plate to enter between the two clamping plates, in order to enable the bent upper part of the stained paper to completely enter between the two clamping plates, the top end of the extension strip can be provided with an air hole, the air hole is communicated with an air pump, the air pump conveys air flow, and the stained paper is more reliably blown into between the two clamping plates; after the stained paper enters between the two clamping plates, the flaring cylinder resets, and the 2 clamping plates reset and cling tightly under the action of the reset spring so as to clamp the stained paper; then the lifting device is lifted to reset, the pulp brushing platform is reset at the same time, and the stained paper is separated from the pulp brushing platform, so that the stained paper can be stably transferred to the airing area and enters the subsequent process;
and the sixth step: can make every sunning anchor clamps arrive the transverse motion orbit low reaches of material loading manipulator one by one through the conveyer belt transmission, the clamping part in the sunning anchor clamps of the transverse motion orbit low reaches of material loading manipulator hangs in the conveyer belt outside, the return reel adopts tape measure structure or return force tooth case assembly rolling dish to use, this advantage lies in, the stained paper of swabbing through the brush thick liquid of sunning anchor clamps centre gripping can be in the stoving operation, adopt extra elevating gear drive, make stained paper can reciprocate, because the stoving district temperature of a lot of drying equipment is inconsistent, need play better stoving effect to stained paper, the foreshadowing effect that this sunning anchor clamps played for reciprocating of subsequent stained paper stoving, good linking swabbing and stoving process.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the whole device of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a side view I of the present invention;
FIG. 6 is an enlarged view at C of FIG. 5;
FIG. 7 is a second side view of the present invention;
FIG. 8 is an enlarged view at D of FIG. 7;
FIG. 9 is an enlarged view at E in FIG. 7;
FIG. 10 is a third perspective view of the present invention;
FIG. 11 is an enlarged view at F of FIG. 10;
FIG. 12 is an enlarged view of G of FIG. 10;
FIG. 13 is a top view of the present invention;
FIG. 14 is an enlarged view at H of FIG. 13;
fig. 15 is a partial plan view of the lift of the present invention.
Description of reference numerals: 1. a feeding manipulator; 2. stained paper;
3. a rectangular frame;
4. an electric slide rail; 5. a fixed block; 6. a drive shaft; 7. a gear; 8. a correction barrel; 9. a rack; 10. drawing the die surface;
11. brushing the pulp platform; 12. a through hole; 13. a stroke plate; 14. an extension bar;
15. an anti-curling barrel; 16. a pulp feeding cylinder; 19. a flat push plate; 20. lifting the plate; 21. a free end; 22. a roll plate; 23. a transmission block; 24. buffering by a cambered surface; 25. a roller spring; 26. an elastic telescopic structure; 27. a ball head portion;
28. a return force reel; 29. a clamping portion; 30. a top plate; 31. a clamping plate; 32. a return spring; 33. a bevel block; 34. an elastic cord;
35. a flaring cylinder; 36. a flaring roller;
37. a pneumatic slide rail; 38. a support plate; 39. a compression plate; 40. a compacting motor;
41. feeding plates;
42. and a lifting cylinder.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a slurry brushing and drying integrated device for melamine tableware stained paper by improvement, which adopts the technical scheme that:
the first embodiment is as follows:
as shown in fig. 1-15, an automatic brushing and drying integrated device for melamine tableware stained paper 2 comprises a feeding manipulator 1 with longitudinal and transverse motion tracks, wherein the tail end of the feeding manipulator 1 is used for grabbing the tiled stained paper 2; the tail end of the feeding manipulator 1 is provided with a rectangular frame 3, the tail end of the manipulator is positioned in the middle of the rectangular frame 3, and a correcting mechanism is arranged on the rectangular frame 3; the feeding manipulator 1 is provided with a slurry brushing platform 11, a slurry brushing device and a drying device which are arranged in sequence from the upstream to the downstream of the motion track on the transverse motion track; wherein the slurry brushing platform 11 is arranged in a sliding way, and the moving track of the slurry brushing platform is consistent with the transverse moving track of the feeding manipulator 1.
Preferably, the correcting mechanism comprises four electric slide rails 4, and the four electric slide rails 4 are respectively in one-to-one parallel correspondence with four sides of the rectangular frame 3; a fixed block 5 is arranged on each sliding block of each electric sliding rail 4, one end of each fixed block 5 extends to the outside of the sliding block and is connected with a vertical transmission shaft 6 in a shaft coupling mode, a gear 7 is sleeved on each transmission shaft 6, a correction barrel 8 is arranged at the lower end of each transmission shaft 6, and a drawing surface 10 which is wide at the top and narrow at the bottom is arranged on the outer surface of each correction barrel 8; the bottom of each electric slide rail 4 is respectively provided with a rack 9 which is consistent with the sliding laying direction of the electric slide rail 4 at each position, and each rack 9 is always meshed with the gear 7 in the area of the electric slide rail 4 at each position; after the feeding manipulator 1 grabs the single piece of stained paper 2 in an adsorption mode, the rapid vertical movement is needed, and the stained paper 2 is prevented from being carried on the lower surface of the single piece of stained paper 2 (considering that the adsorption force is not precise enough, which causes the connection); due to the fact that the feeding mechanical arm 1 moves up and down rapidly, the second stained paper 2 which is accidentally grabbed falls off under the shaking; at the moment, four electric slide rails 4 in the correcting mechanism on the rectangular frame 3 start to work; during the horizontal movement of the correction cylinder 8, the gear 7 is meshed against the corresponding rack 9, the gear 7 rotates to promote the correction cylinder 8 to rotate, and the correction cylinder 8 is in frictional contact with the side part of the stained paper 2 by means of the drawing surface 10 to achieve the correction effect; the lengths of all the electric slide rails 4 are respectively longer than the length and the width of the stained paper 2, and stroke allowance for the correction cylinder 8 to gradually contact the side edge of the stained paper 2 is reserved.
Preferably, the four electric slide rails 4 are distributed in a pairwise parallel manner, wherein the sliding blocks of the two corresponding electric slide rails 4 are always opposite in moving direction, so as to form a correction process for the side of the tiled stained paper 2; the four electric slide rails 4 are distributed in a pairwise parallel manner, wherein the sliding blocks of the two corresponding electric slide rails 4 are always opposite in moving direction, so that the two corresponding correction cylinders 8 are opposite in moving direction, namely, the positions of the starting points corresponding to the side edges of the stained paper 2 are different, and the correction effect is better.
Preferably, the slurry brushing device can vertically move through the lifting cylinder 42, the slurry brushing device comprises at least two slurry brushing cylinders which are arranged in parallel, and the two slurry brushing cylinders can respectively rotate around the axes of the two slurry brushing cylinders and are arranged above the slurry brushing platform 11; when the feeding manipulator 1 transfers the grabbed stained paper 2 to the table top of the brushing platform 11, the brushing cylinder can perform rolling brushing operation on the upper surface of the stained paper 2 on the brushing platform 11; one of the two slurry brushing cylinders is close to the downstream of the transverse motion track of the feeding manipulator 1, the slurry brushing cylinder is an anti-curling cylinder 15, and the other slurry brushing cylinder is a slurry running cylinder 16; the anti-curling barrel 15 has a working stroke, the working stroke is that the anti-curling barrel 15 generates straight reciprocating motion corresponding to the pulp walking barrel 16, and can immediately generate vertical motion perpendicular to the reciprocating motion after the reciprocating motion is finished, and a power part for driving the anti-curling barrel 15 to realize the working stroke is arranged above the pulp walking barrel 16; the material loading mechanical arm 1 transfers the grabbed stained paper 2 to the table top of the pulp brushing platform 11, then releases the stained paper 2 to return to the material loading area, wherein the pulp brushing platform 11 is arranged in a sliding way, so that the pulp brushing platform 11 carries the stained paper 2 which is flatly paved with the material to move towards the pulp brushing device, the pulp brushing device stops immediately after moving to the pulp brushing device, the pulp brushing device descends by virtue of the lifting air cylinder 42, the outer surfaces of the anti-curling barrel 15 and the pulp walking barrel 16 in the pulp brushing device are enabled to be contacted with the upper surface of the stained paper 2 which is flatly paved on the pulp brushing platform 11, the power part drives the anti-curling barrel 15 to follow the preset working stroke of the anti-curling barrel 15, the working stroke is that the anti-curling barrel 15 generates straight reciprocating motion corresponding to the pulp walking barrel 16, and can immediately generate vertical motion vertical to the reciprocating motion after the reciprocating motion is finished, the working stroke is characterized in that the pulp walking barrel 16 can be prevented from contacting the stained paper 2 from the front end edge, resulting in wrinkling of the decal 2; instead, the pulp-moving cylinder 16 contacts the stained paper 2 at the edge area of the stained paper 2, and the part between the edge of the stained paper 2 and the starting point area of the contact of the pulp-moving cylinder 16 is brushed by the anti-curling cylinder 15.
Preferably, a roller plate 22 is arranged above the two brushing slurry cylinders for rotationally connecting with the brushing slurry cylinders, wherein a roller spring 25 is horizontally arranged between the two roller plates 22;
the roller plate 22 corresponding to the position of the anti-curling barrel 15 is of a U-shaped structure, two ends of the roller plate 22 are elastic telescopic structures 26, and the top ends of the elastic telescopic structures 26 are provided with ball heads 27;
wherein, the side of the roller plate 22 corresponding to the position of the anti-curling barrel 15 is provided with a driving block 23;
the power part comprises a power motor, a flat push plate 19 and a lifting plate 20, the same ends of the flat push plate 19 and the lifting plate 20 are coaxially sleeved on an output shaft of the power motor, the other ends of the flat push plate 19 and the lifting plate 20 face a transmission block 23 and a ball head part 27 respectively, the free ends 21 of the flat push plate 19 and the lifting plate 20 are provided with included angles, and the included angles are used for enabling the flat push plate 19 and the lifting plate 20 to contact the corresponding transmission block 23 and the corresponding ball head part 27 in sequence so as to enable the anti-curling barrel 15 to realize the working stroke of the anti-curling barrel; the power part adopts this well mode, can be dual-purpose for one thing, successively realizes translation and lift, avoids too much cylinder to dispose.
Preferably, the airing device comprises a conveyor belt and a plurality of airing fixtures fixed on the conveyor belt, wherein each airing fixture comprises a return force reel 28 and a clamping part 29, an elastic rope 34 is arranged in the return force reel 28, the clamping part 29 is suspended outside the conveyor belt through the elastic rope 34, each airing fixture can be driven to reach the downstream of the transverse movement track of the feeding manipulator 1 one by one through the transmission of the conveyor belt, and a lifting device for driving the clamping part 29 in the airing fixture at the downstream to move vertically is arranged at the downstream;
the surface of one end of the slurry brushing platform 11, which faces the downstream of the transverse motion track of the feeding manipulator 1, is provided with through holes 12 which are arranged at equal intervals along the width direction of the slurry brushing platform 11, and the through holes 12 penetrate through the slurry brushing platform 11 from top to bottom;
a stroke plate 13 capable of moving vertically is further arranged at the downstream of the transverse motion track of the feeding manipulator 1, the stroke plate 13 is provided with a plurality of extension bars 14, and all the extension bars 14 can be in one-to-one up-and-down correspondence with all the through holes 12 respectively; each airing clamp can be driven to reach the downstream of the transverse movement track of the feeding manipulator 1 one by one through the transmission of the conveying belt, a clamping part 29 in the airing clamp at the downstream of the transverse movement track of the feeding manipulator 1 is hung on the outer side of the conveying belt, and the return force winding drum 28 is used for assembling a winding disc by adopting a tape structure or a return force gearbox, and is the prior art and is not described again;
normally, the clamping portion 29 carried by the elastic rope 34 in the return force reel 28 is at a constant height, and after reaching the downstream of the transverse motion track of the feeding manipulator 1, the clamping portion 29 corresponds to the lifting device, so that the lifting device can drive the clamping portion 29 to lift and lower well.
Preferably, the lifting device comprises a pneumatic slide rail 37 and a bearing plate 38, the bearing plate 38 is parallel to the wide edge of the brushing platform 11, two ends of the bearing plate 38 are respectively hinged with a pressing plate 39, the bottom of the bearing plate 38 is provided with a gear set and a pressing motor 40, a main shaft of the pressing motor 40 is respectively in transmission connection with the two pressing plates 39 through the gear set, the rotation directions of the two pressing plates 39 are opposite, the two pressing plates 39 can contact with two sides of the clamping part 29 to play a clamping role, and the bearing plate 38 is connected with a slide block of the pneumatic slide rail 37.
Preferably, the clamping portion 29 includes a top plate 30 and two symmetrical clamping plates 31, the two clamping plates 31 are movably arranged at the bottom of the top plate 30 in opposite directions or in opposite directions, the top plate 30 is provided with a return spring 32 for urging opposite surfaces of the two clamping plates 31 to be closely attached, and the two pressing plates 39 can clamp two sides of the top plate 30; two ends of the two clamping plates 31 are respectively provided with an inclined plane block 33, and a flaring interval is formed between the inclined plane blocks 33 at the same end of the two clamping plates 31;
and a flaring cylinder 35 is further arranged at the downstream of the transverse motion track of the feeding manipulator 1, and a flaring roller 36 is arranged on a piston of the flaring cylinder 35.
A use method of an automatic brushing and drying integrated device comprises the following steps:
step S1: a feeding process: after the feeding manipulator 1 grabs a single piece of stained paper 2 in an adsorption mode, the manipulator needs to move vertically and quickly to shake off the additionally grabbed stained paper 2; after shaking off, the correcting mechanism works to start to correct the side part of the shaken off stained paper 2 so as to prevent distortion;
step S2: brushing slurry: the material loading manipulator 1 transfers and flatly spreads the grabbed stained paper 2 to the table top of the brushing platform 11, the brushing platform 11 starts to move, after the brushing platform moves to the area of the brushing device, the brushing device descends by means of the lifting air cylinder 42, the outer surfaces of the anti-curling barrel 15 and the pulp moving barrel 16 in the brushing device are enabled to be in contact with the upper surface of the stained paper 2 flatly spread on the brushing platform 11, then the power motor drives the flat push plate 19 and the free end 21 of the lifting plate 20 to rotate, the anti-curling barrel 15 is enabled to realize the self working stroke, the anti-curling barrel 15 rolls first to brush the front end edge of the stained paper 2, and immediately ascends after the action is finished and is not in contact with the stained paper 2, and the other parts of the stained paper 2 are brushed by the pulp moving barrel 16;
step S3: airing and pre-grabbing: the conveying belt transmission can enable each airing clamp to reach the downstream of the transverse motion track of the feeding manipulator 1 one by one, a clamping part 29 in the airing clamp located at the downstream of the transverse motion track of the feeding manipulator 1 is hung on the outer side of the conveying belt, a pressing motor 40 in the lifting device works to enable two pressing plates 39 to rotate oppositely, free ends 21 of the two pressing plates 39 are respectively in contact with the side part of the clamping part 29 to form positioning clamping, the clamping part 29 is enabled to be located right above the stained paper 2 to be unloaded at the moment, then a pneumatic slide rail 37 drives a bearing plate 38 to vertically descend, the clamping part 29 is driven to descend, and after the free ends are lowered to a specified height, a flaring cylinder 35 drives a flaring roller 36 to enter a flaring interval formed by two inclined surface blocks 33 to enable the two clamping plates 31 to move backwards to form flaring;
step S4: transferring the stained paper 2 after brushing the pulp: after the stained paper 2 is brushed, the brushing platform 11 carries the brushed stained paper 2 to move to the downstream of the transverse track of the feeding manipulator 1, the front end side part of the stained paper 2 is positioned right below the clamping part 29, the stroke plate 13 moves vertically, the extension strip 14 extends to the upper part of the brushing platform 11 through the through hole 12, the end part of the extension strip 14 is abutted against the edge of the stained paper 2 and is bent upwards, the bent upper part of the stained paper 2 contacts the clamping plate 31 and partially enters between the two clamping plates 31, after the paper enters between the two clamping plates 31, the flaring cylinder 35 resets, and the 2 clamping plates 31 reset and cling tightly under the action force of the reset spring 32 to clamp the stained paper 2; then the lifting device is lifted to reset, the pulp brushing platform 11 is reset at the same time, and the stained paper 2 is separated from the pulp brushing platform 11.
Preferably, the operation mode of the straightening mechanism in step S1 is: the starting point and the moving direction of the two corresponding correcting cylinders 8 in the correcting mechanism are opposite, so that the reliable correction is achieved.
The working principle is as follows: the initial position of the tail end of the feeding mechanical arm 1 is used for storing stacked stained paper 2, and the rectangular frame 3 moves synchronously along with the feeding mechanical arm 1;
1. a feeding process:
firstly, a feeding manipulator 1 grabs stacked stained paper 2, and the process is as follows: the feeding manipulator 1 generates translation and longitudinal movement; the tail end of the feeding manipulator 1 is assembled by a feeding plate 41, holes distributed in a matrix mode are formed in the bottom of the feeding plate 41, sucking discs are filled in the holes, and the stained paper 2 is grabbed in an adsorption mode;
after the feeding manipulator 1 grabs the single piece of stained paper 2 in an adsorption mode, the rapid vertical movement is needed, and the stained paper 2 is prevented from being carried on the lower surface of the single piece of stained paper 2 (considering that the adsorption force is not precise enough, which causes the connection); due to the fact that the feeding mechanical arm 1 moves up and down rapidly, the second stained paper 2 which is accidentally grabbed falls off under the shaking; at the moment, four electric slide rails 4 in the correcting mechanism on the rectangular frame 3 start to work; the four electric slide rails 4 are distributed in a pairwise parallel manner, wherein the sliding block moving directions of the two corresponding electric slide rails 4 are always opposite, so that the moving directions of the two corresponding correction cylinders 8 are opposite, namely the positions of the starting points corresponding to the side edges of the stained paper 2 are different, and the correction effect is better; during the horizontal movement of the correction cylinder 8, the gear 7 is meshed against the corresponding rack 9, the gear 7 rotates to promote the correction cylinder 8 to rotate, and the correction cylinder 8 is in frictional contact with the side part of the stained paper 2 by means of the drawing surface 10 to achieve the correction effect; the lengths of all the electric slide rails 4 are respectively longer than the length and the width of the stained paper 2, and stroke allowances for the correction cylinders 8 to gradually contact the side edges of the stained paper 2 are reserved;
by adopting the mode for feeding, the bottom of each fed stained paper 2 is ensured not to be superposed with the stained paper 2, and in addition, the posture of the dropped stained paper 2 is corrected in the process of shaking off the additional stained paper 2, so that the posture of the subsequent feeding is preset, and the progress of operations such as airing, grabbing, spraying and the like in the later period is facilitated;
2. brushing slurry procedure
The material loading manipulator 1 transfers the grabbed stained paper 2 to the table top of the slurry brushing platform 11, then releases the stained paper 2 to reset to a material loading area, wherein the slurry brushing platform 11 is arranged in a sliding manner, so that the slurry brushing platform 11 carries the flatly paved stained paper 2 to move towards the slurry brushing device, the slurry brushing device stops immediately after moving to the slurry brushing device, the slurry brushing device descends by virtue of the lifting air cylinder 42, the outer surfaces of the anti-curling barrel 15 and the slurry walking barrel 16 in the slurry brushing device are enabled to be in contact with the upper surface of the flatly paved stained paper 2 on the slurry brushing platform 11, then the power motor drives the free ends 21 of the flat push plate 19 and the lifting plate 20 to rotate, as the other ends of the flat push plate 19 and the lifting plate 20 face the transmission block 23 and the ball head part 27 respectively, and the free ends 21 of the flat push plate 19 and the lifting plate 20 have an included angle, therefore, the included angle interval can enable the flat push plate 19 and the lifting plate 20 to be in contact with the corresponding transmission block 23 and ball head part 27 respectively, when the flat push plate 19 contacts the transmission block 23 first, the contact surface of the transmission block 23 and the flat push plate 19 is provided with a cambered surface buffer 24 structure, the contact force enables the anti-curling barrel 15 to generate movement far away from the pulp moving barrel 16 corresponding to the pulp moving barrel 16, and in the movement process, the anti-curling barrel 15 brushes the pulp on the edge area of the front end of the stained paper 2 on the table top of the pulp brushing table 11; when the flat push plate 19 completely loses contact with the transmission block 23, the anti-curling barrel 15 is reset under the action of the roller spring 25, in order to prevent the anti-curling barrel from contacting the stained paper 2 again, the lifting plate 20 rotates to contact the ball head part 27, the elastic telescopic structure 26 is driven to move upwards, the anti-curling barrel 15 is driven to be lifted, the anti-curling barrel 15 and the pulp moving barrel 16 generate a height difference, namely the anti-curling barrel 15 is not in contact with the stained paper 2, in the process, the lifting plate 20 keeps static, then the pulp brushing platform 11 continues to slide along the self sliding direction, the stained paper 2 is driven to completely contact the pulp moving barrel 16, and the pulp brushing operation of the pulp moving barrel 16 is started under the action of the pulp moving barrel 16; the power part adopts the mode, has two purposes, realizes translation and lifting in sequence, and avoids excessive cylinder deployment;
the anti-curling cylinder 15 and the pulp feeding cylinder 16 are inserted in sequence, so that the pulp feeding cylinder 16 can be prevented from contacting the stained paper 2 from the edge of the front end of the stained paper 2 to cause the wrinkle of the stained paper 2; instead, the pulp moving cylinder 16 is contacted with the stained paper 2 in the edge area of the stained paper 2, and in addition, the part between the edge of the stained paper 2 and the starting point area contacted with the pulp moving cylinder 16 is brushed by the anti-curling cylinder 15;
3. air-drying pre-grabbing process
Each airing clamp can be driven to reach the downstream of the transverse movement track of the feeding manipulator 1 one by one through the transmission of the conveying belt, a clamping part 29 in the airing clamp at the downstream of the transverse movement track of the feeding manipulator 1 is hung on the outer side of the conveying belt, and the return force winding drum 28 is used for assembling a winding disc by adopting a tape structure or a return force gearbox, and is the prior art and is not described again;
normally, the clamping portion 29 carried by the elastic rope 34 in the return force reel 28 is at a constant height, and after the clamping portion 29 reaches the downstream of the transverse movement track of the feeding manipulator 1, the clamping portion 29 corresponds to the lifting device, the pressing motor 40 in the lifting device operates to cause the two pressing plates 39 to rotate oppositely, the free ends 21 of the two pressing plates 39 respectively contact with the side portions of the clamping portion 29 to form positioning clamping, the clamping portion 29 is caused to be positioned right above the stained paper 2 to be discharged at the moment, then the supporting plate 38 is driven to vertically descend by the pneumatic slide rail 37, the clamping portion 29 is driven to descend with the clamping portion 29, and after the free ends are reduced to a specified height, the flaring cylinder 35 drives the flaring roller 36 to enter a flaring interval formed by the two inclined surface blocks 33 to cause the two clamping plates 31 to move backwards to form flaring.
4. Transfer process of stained paper 2 after brushing pulp
After the stained paper 2 is brushed, the brushing platform 11 drives the brushed stained paper 2 to move to the downstream of the transverse track of the feeding manipulator 1, the front end side part of the stained paper 2 is positioned right below the clamping part 29, the stroke plate 13 moves vertically, the extension strip 14 extends to the upper part of the brushing platform 11 through the through hole 12, the end part of the extension strip 14 is abutted against the edge of the stained paper 2 and is bent upwards, the bent upper part of the stained paper 2 contacts the clamping plate 31 and partially enters between the two clamping plates 31, in order to enable the bent upper part of the stained paper 2 to completely enter between the two clamping plates 31, the top end of the extension strip 14 can be provided with an air hole, and the air hole is communicated with an air pump which delivers air flow to more reliably blow the stained paper 2 into between the two clamping plates 31;
the pulp brushing platform 11 selects a servo slide rail to control the stroke, and a plc controller programs the stroke section; the stroke plate 13 adopts a stroke cylinder to control the ascending action; the details thereof are not repeated herein;
after the stained paper 2 enters between the two clamping plates 31, the flaring air cylinder 35 resets, and the 2 clamping plates 31 reset and cling to each other under the action of the reset spring 32 to clamp the stained paper 2; then the lifting device is lifted to reset, the pulp brushing platform 11 is reset at the same time, and the stained paper 2 is separated from the pulp brushing platform 11.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A slurry brushing and drying integrated device for melamine tableware stained paper comprises a feeding mechanical arm (1) with longitudinal and transverse motion tracks, wherein the tail end of the feeding mechanical arm (1) is used for grabbing tiled stained paper (2); the method is characterized in that: the tail end of the feeding manipulator (1) is provided with a rectangular frame (3), the tail end of the manipulator is positioned in the middle of the rectangular frame (3), and a correcting mechanism is arranged on the rectangular frame (3); the feeding manipulator (1) is provided with a slurry brushing platform (11), a slurry brushing device and a drying device which are sequentially arranged along the upstream of the motion track towards the downstream of the motion track on the transverse motion track; wherein the pulp brushing platform (11) is arranged in a sliding way, and the moving track of the pulp brushing platform is consistent with the transverse moving track of the feeding mechanical arm (1).
2. The integrated brushing and drying device for melamine tableware stained paper according to claim 1, which is characterized in that: the correcting mechanism comprises four electric sliding rails (4), and the four electric sliding rails (4) are respectively in parallel correspondence with four sides of the rectangular frame (3) one by one; a fixed block (5) is arranged on a sliding block of each electric sliding rail (4), one end of each fixed block (5) extends to the outside of the sliding block and is connected with a vertical transmission shaft (6) in a shaft connection mode, a gear (7) is sleeved on each transmission shaft (6), a correction barrel (8) is arranged at the lower end of each transmission shaft (6), and a die drawing surface (10) which is wide at the upper part and narrow at the lower part is arranged on the outer surface of each correction barrel (8); the bottom of each electric sliding rail (4) is respectively provided with a rack (9) which is consistent with the sliding laying direction of the electric sliding rail (4) at each position, and each rack (9) is always meshed with the gear (7) in the area of the electric sliding rail (4) at each position.
3. The integrated brushing and drying device for melamine tableware stained paper according to claim 2, characterized in that: the four electric slide rails (4) are distributed in a pairwise parallel mode, wherein the sliding block moving directions of the two corresponding electric slide rails (4) are always opposite, and therefore the correction process of the side of the tiled stained paper (2) is formed.
4. The integrated brushing and drying device for melamine tableware stained paper according to claim 1, which is characterized in that: the slurry brushing device can vertically move through a lifting cylinder (42), the slurry brushing device comprises at least two slurry brushing cylinders which are arranged in parallel, and the two slurry brushing cylinders can respectively rotate around the axes of the two slurry brushing cylinders and are arranged above the slurry brushing platform (11); when the feeding manipulator (1) transfers the grabbed stained paper (2) to the table top of the slurry brushing table (11), the slurry brushing cylinder can perform rolling slurry brushing operation on the upper surface of the stained paper (2) on the slurry brushing table (11); one of the two slurry brushing cylinders is close to the downstream of the transverse motion track of the feeding manipulator (1), the slurry brushing cylinder is an anti-curling cylinder (15), and the other slurry brushing cylinder is a slurry moving cylinder (16); the anti-curling barrel (15) has a working stroke, the working stroke is that the anti-curling barrel (15) generates straight reciprocating motion corresponding to the pulp walking barrel (16), and vertical motion perpendicular to the reciprocating motion can be immediately generated after the reciprocating motion is finished, and a power part for driving the anti-curling barrel (15) to realize the working stroke is arranged above the pulp walking barrel (16).
5. The integrated device for brushing and drying melamine tableware stained paper according to claim 4, characterized in that: a roller plate (22) which is rotatably connected with the brushing pulp cylinders is respectively arranged above the two brushing pulp cylinders, wherein a roller spring (25) is horizontally assembled between the two roller plates (22);
the roller plate (22) corresponding to the position of the anti-curling barrel (15) is of a U-shaped structure, two ends of the roller plate (22) are elastic telescopic structures (26), and the top end of each elastic telescopic structure (26) is provided with a ball head part (27);
wherein, the side part of the roller plate (22) corresponding to the position of the anti-curling barrel (15) is provided with a driving block (23);
the power part comprises a power motor, a flat push plate (19) and a lifting plate (20), the same end of the flat push plate (19) and the same end of the lifting plate (20) are coaxially sleeved on an output shaft of the power motor, the other end of the flat push plate (19) and the other end of the lifting plate (20) face a transmission block (23) and a ball head portion (27) respectively, the free ends (21) of the flat push plate (19) and the free end (21) of the lifting plate (20) are provided with included angles, and the included angles are used for enabling the flat push plate (19) and the lifting plate (20) to contact the corresponding transmission block (23) and the ball head portion (27) sequentially so as to enable the anti-curling barrel (15) to realize the working stroke of the power part.
6. The integrated device for brushing and drying melamine tableware stained paper according to any one of claims 1 to 5, characterized in that: the airing device comprises a conveying belt and a plurality of airing fixtures fixed on the conveying belt, wherein each airing fixture comprises a return force winding drum (28) and a clamping part (29), an elastic rope (34) is arranged in the return force winding drum (28), the clamping parts (29) are hung outside the conveying belt through the elastic rope (34), each airing fixture can be driven to reach the downstream of the transverse movement track of the feeding manipulator (1) one by one through conveying of the conveying belt, and a lifting device used for driving the clamping parts (29) in the airing fixtures at the downstream to move vertically is arranged at the downstream;
through holes (12) which are arranged at equal intervals along the width direction of the pulp brushing table (11) are formed in the surface of one end, facing the transverse motion track of the feeding manipulator (1), of the pulp brushing table (11), and the through holes (12) penetrate through the pulp brushing table (11) from top to bottom;
the downstream of the transverse motion track of the feeding manipulator (1) is also provided with a stroke plate (13) capable of moving vertically, the stroke plate (13) is provided with a plurality of extension bars (14), and all the extension bars (14) can be in one-to-one up-and-down correspondence with all the through holes (12) respectively.
7. The integrated device for brushing pulp and drying melamine tableware stained paper according to claim 6, characterized in that: the lifting device comprises a pneumatic sliding rail (37) and a bearing plate (38), wherein the bearing plate (38) is parallel to the wide edge of the slurry brushing platform (11), two ends of the bearing plate (38) are respectively hinged with a pressing plate (39), the bottom of the bearing plate (38) is provided with a gear set and a pressing motor (40), a main shaft of the pressing motor (40) is respectively in transmission connection with the two pressing plates (39) through the gear set, the two pressing plates (39) are opposite in rotating direction, the two pressing plates (39) can be in contact with the two sides of the clamping part (29) to play a clamping role, and the bearing plate (38) is connected with a sliding block of the pneumatic sliding rail (37).
8. The integrated device for brushing pulp and drying melamine tableware stained paper according to claim 6, characterized in that: the clamping part (29) comprises a top plate (30) and two symmetrical clamping plates (31), the two clamping plates (31) can be arranged at the bottom of the top plate (30) in an opposite or back-to-back movable manner, a return spring (32) used for enabling opposite surfaces of the two clamping plates (31) to be attached tightly is arranged on the top plate (30), and the two pressing plates (39) can clamp two sides of the top plate (30); two ends of the two clamping plates (31) are respectively provided with an inclined surface block (33), and a flaring interval is formed between the inclined surface blocks (33) at the same end of the two clamping plates (31);
and a flaring cylinder (35) is further arranged at the downstream of the transverse motion track of the feeding manipulator (1), and a flaring roller (36) is arranged on a piston of the flaring cylinder (35).
9. The use method of the automatic brushing and drying integrated device comprises the integrated device as claimed in claims 1 to 8, and is characterized in that: the using method comprises the following steps:
step S1: a feeding process: after the feeding manipulator (1) grabs a single piece of stained paper (2) in an adsorption mode, the manipulator needs to move vertically and quickly to shake off the additionally grabbed stained paper (2); after shaking off, the correcting mechanism works to start to correct the side part of the shaken off stained paper (2) so as to prevent distortion;
step S2: brushing slurry: the automatic paper brushing machine is characterized in that a feeding mechanical arm (1) transfers and flatly spreads grabbed stained paper (2) to the table top of a pulp brushing table (11), the pulp brushing table (11) starts to move, after the pulp brushing device moves to the area of a pulp brushing device, the pulp brushing device descends by means of a lifting air cylinder (42), the outer surfaces of an anti-curling cylinder (15) and a pulp walking cylinder (16) in the pulp brushing device are made to contact with the upper surface of the stained paper (2) flatly spread on the pulp brushing table (11), then a power motor drives a flat push plate (19) and a free end (21) of a lifting plate (20) to rotate, so that the anti-curling cylinder (15) is made to realize a self working stroke, the anti-curling cylinder (15) rolls first to brush the front end edge of the stained paper (2), and immediately ascends after the action is finished and is not in contact with the stained paper (2), and other parts of the stained paper (2) are subjected to pulp brushing operation by the pulp walking cylinder (16);
step S3: airing and pre-grabbing: the conveying belt transmission can enable each airing clamp to reach the downstream of the transverse movement track of the feeding mechanical hand (1) one by one, a clamping part (29) in the airing clamp positioned on the downstream of the transverse movement track of the feeding mechanical hand (1) is hung on the outer side of the conveying belt, a pressing motor (40) in the lifting device works to enable two pressing plates (39) to rotate oppositely, free ends (21) of the two pressing plates (39) are respectively contacted with the side part of the clamping part (29) to form positioning clamping, the clamping part (29) is enabled to be positioned right above the stained paper (2) to be unloaded at the moment, a supporting plate (38) is driven to vertically descend by a rear pneumatic sliding rail (37), the clamping part (29) is driven to descend, after the clamping part descends to a designated height, a flaring cylinder (35) drives a flaring roller (36) to enter a flaring interval formed by two inclined surface blocks (33) to enable the two clamping plates (31) to move backwards, forming an opening;
step S4: transferring the stained paper (2) after brushing the pulp: after the stained paper (2) is brushed, the brushing platform (11) drives the brushed stained paper (2) to move to the downstream of the transverse track of the feeding manipulator (1), the front end side part of the stained paper (2) is positioned under the clamping part (29), the stroke plate (13) moves vertically at the moment, the extension strip (14) extends to the upper part of the brushing platform (11) through the through hole (12), the end part of the extension strip (14) bends upwards to abut against the edge of the stained paper (2), the bent upper part of the stained paper (2) is in contact with the clamping plate (31) and partially enters between the two clamping plates (31), after the paper enters between the two clamping plates (31), the flaring cylinder (35) resets, and the 2 clamping plates (31) are reset and tightly attached under the action force of the reset spring (32) to clamp the stained paper (2); then the lifting device is lifted to reset, the pulp brushing platform (11) is reset at the same time, and the stained paper (2) is separated from the pulp brushing platform (11).
10. The use method of the automatic brushing and drying integrated device according to claim 9 is characterized in that: wherein the operation mode of the correction mechanism in the step S1 is: the starting points and the moving directions of the two corresponding correction barrels (8) in the correction mechanism are opposite, so that reliable correction is achieved.
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| CN114834132A (en) * | 2022-04-11 | 2022-08-02 | 苏州世椿新能源技术有限公司 | Accuse screen laminating is produced line in new energy automobile |
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