CN114950801A - Automatic paint spraying system - Google Patents
Automatic paint spraying system Download PDFInfo
- Publication number
- CN114950801A CN114950801A CN202210562053.7A CN202210562053A CN114950801A CN 114950801 A CN114950801 A CN 114950801A CN 202210562053 A CN202210562053 A CN 202210562053A CN 114950801 A CN114950801 A CN 114950801A
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- Prior art keywords
- fixedly connected
- plate
- rod
- half hoop
- paint spraying
- Prior art date
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- 238000005507 spraying Methods 0.000 title claims abstract description 53
- 239000003973 paint Substances 0.000 title claims abstract description 40
- 239000007921 spray Substances 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 210000003781 tooth socket Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000007751 thermal spraying 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
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
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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
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/084—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to condition of liquid or other fluent material already sprayed on the target, e.g. coating thickness, weight or pattern
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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
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0421—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with rotating spray heads
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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
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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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
Abstract
The invention discloses an automatic paint spraying system which comprises a spraying mechanism, a moving mechanism, a distance adjusting mechanism, a supporting mechanism and an angle adjusting mechanism, wherein the spraying mechanism is arranged on the spraying mechanism; the moving mechanism comprises first rectangular frames, the inner sides of the first rectangular frames are vertically and fixedly connected with second rectangular frames, and the number of the second rectangular frames is three; according to the invention, through the matching use of the moving mechanism and the supporting mechanism, the effects of automatic displacement and left-right rotating paint spraying can be realized, the manual operation of holding the spray gun for displacement is not needed, the labor intensity of workers is reduced, the labor cost is reduced, the automatic operation is realized, the equipment operation is simple, the mechanization is controllable, the thickness of the coating after the paint film is dried is within the standard requirement, and even the personnel with insufficient experience can operate the coating; through the cooperation use of distance adjustment mechanism and angle adjustment mechanism, can adjust the fore-and-aft distance of spray gun and angle from top to bottom, and then change the distance between spray gun and the apparatus and the angle of spraying paint.
Description
Technical Field
The invention relates to the technical field of spraying, in particular to an automatic paint spraying system.
Background
The spray coating is applied to the surface of the object to be coated by dispersing into uniform and fine droplets by means of a spray gun or a disc atomizer by means of pressure or centrifugal force. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivatives of the above basic spraying forms, such as high flow low pressure atomized spraying, thermal spraying, automatic spraying, multiple spray groups, etc.
After the sand blasting operation is finished on a large-sized instrument, the surface of the large-sized instrument needs to be sprayed with paint, manual spraying is usually adopted at present, the thickness of a coating after a paint film is dried is difficult to control by manual spraying, the product quality is greatly influenced by human factors, the labor intensity is high, the newly recruited workers have unstable skills, the paint consumption is high, and the spraying efficiency is low; to this end, we propose an automatic painting system.
Disclosure of Invention
The technical task of the invention is to provide an automatic paint spraying system aiming at the defects so as to solve the problems.
The technical scheme of the invention is realized as follows:
an automatic paint spraying system comprises a spraying mechanism, a moving mechanism, a distance adjusting mechanism, a supporting mechanism and an angle adjusting mechanism;
the moving mechanism comprises a first rectangular frame, the inner side of the first rectangular frame is vertically and fixedly connected with a second rectangular frame, the number of the second rectangular frames is three, two symmetrical connecting rods are horizontally and fixedly connected between every two second rectangular frames, one side of the second rectangular frame positioned in the middle is fixedly connected with a connecting plate, the other side of the connecting plate is fixedly connected with an L-shaped mounting plate, the bottom of the L-shaped mounting plate is fixedly connected with a double-shaft motor, the output shaft of the double-shaft motor is fixedly connected with a first rotating rod, one end of the first rotating rod, far away from the double-shaft motor, is fixedly connected with a driving roller, a second rotating rod parallel to the first rotating rod is movably arranged below the second rectangular frame, two sides of the bottom of the second rectangular frame are fixedly connected with supports, the surfaces of the first rotating rod and the second rotating rod are rotatably connected to the inner wall surfaces of the supports corresponding to the first rotating rod and the second rotating rod through bearings, two ends of the second rotating rod are fixedly connected with driven rollers;
the distance adjusting mechanism comprises two square steels, the bottoms of the square steels are fixedly connected to the tops of the connecting rods, three connecting rods which are distributed at equal intervals are fixedly connected between the two square steels, threaded rods which are parallel to the two square steels are arranged between the two square steels, the rear ends of the threaded rods and the front sides of the surfaces of the threaded rods are rotatably connected with L-shaped fixing plates, the bottoms of the L-shaped fixing plates are fixedly connected with the connecting rods, the front ends of the threaded rods are fixedly connected with hand wheels, threaded sleeves are sleeved on the rear sides of the surfaces of the hand wheels, and T-shaped mounting plates are fixedly connected to the tops of the threaded sleeves;
the supporting mechanism comprises a bottom plate, the bottom plate is fixedly connected to the top of the T-shaped mounting plate, a supporting cover is fixedly connected to the top of the bottom plate, a supporting seat is fixedly connected to a middle shaft at the top of the bottom plate, an inner cavity of the supporting seat is rotatably connected with a supporting rod through a bearing, the top end of the supporting rod penetrates through the supporting cover and is fixedly connected with an electric telescopic rod, and the output end of the electric telescopic rod is horizontally and fixedly connected with a top plate;
the angle adjusting mechanism comprises two symmetrical vertical plates fixedly connected to the top of the top plate, a limiting plate parallel to the vertical plates is arranged above the top plate, the tops of the vertical plates are fixedly connected with the bottoms of the limiting plate, a movable rod is movably and horizontally arranged between the two vertical plates in a penetrating way, the surface of the movable rod is rotatably connected to the penetrating part of the vertical plates through a bearing, two ends of the surface of the movable rod are fixedly connected with positioning gears, the middle part of the surface of the movable rod is fixedly connected with an adjusting rod, one side of each vertical plate opposite to the other is movably provided with a movable plate, the surface of the movable plate is sequentially provided with a through hole and a tooth socket from top to bottom, the inner wall surface of the through hole is in sliding connection with the surface of the limiting plate, the positioning gears are embedded in the inner cavity of the tooth socket, and the surface of the limiting plate is fixedly connected with two symmetrical springs, and one ends of the two springs, which are far away from the limiting plate, are fixedly connected with the two movable plates respectively.
Preferably, the spraying mechanism comprises an agitator tank, the bottom of the surface of the agitator tank is communicated with a hose, one end, far away from the agitator tank, of the hose is communicated with a spray gun, and the spray gun is located above the adjusting rod.
Preferably, the MCU controller that is used for being connected with agitator tank, spray gun, biax motor and electric telescopic handle is installed at the top of agitator tank, can adjust agitator tank, spray gun, biax motor and electric telescopic handle operating condition or parameter through the people for.
Preferably, two symmetrical reinforcing plates are fixedly connected to the inner wall surface of the L-shaped mounting plate, and the reinforcing plates are in a triangular structure.
Preferably, the top of the square steel is fixedly connected with an I-shaped sliding rail equal to the length of the square steel, sliding seats are connected to the surface of the I-shaped sliding rail in a sliding manner, the number of the sliding seats is four, and the tops of the four sliding seats are respectively and fixedly connected to the four corners of the bottom plate.
Preferably, the supporting mechanism further comprises a driven gear fixedly connected to the surface of the supporting rod, a forward and reverse rotating motor is arranged in an inner cavity of the supporting cover, a motor mounting plate is fixedly connected to the surface of the forward and reverse rotating motor, the top of the motor mounting plate is fixedly connected with the top of the inner wall surface of the supporting cover, and an output shaft of the forward and reverse rotating motor penetrates through the top of the supporting cover and is fixedly connected with a driving gear meshed with the driven gear.
Preferably, the angle adjusting mechanism further comprises a lower half hoop and an upper half hoop, the lower half hoop is rotatably connected with one side of the upper half hoop through a rotating shaft, the bottom of the lower half hoop is fixedly connected with the adjusting rod, a placing cavity is formed between the lower half hoop and the upper half hoop, and the spray gun is located in the placing cavity.
Preferably, the outer wall surfaces of the lower half hoop and the upper half hoop are fixedly connected with lug plates, and the two lug plates are attached and fixedly connected through bolts.
Preferably, rubber pads are glued on the inner wall surfaces of the lower half hoop and the upper half hoop, and the rubber pads are in a semi-arc structure.
Preferably, the limiting plate is of an I-shaped structure.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the automatic paint spraying system, the moving mechanism and the supporting mechanism are matched for use, so that the automatic displacement and left-right rotating paint spraying effects can be realized, a spray gun does not need to be manually held for displacement, the manual labor intensity is reduced, the labor cost is reduced, the automatic operation is realized, the equipment is simple to operate, the mechanization is controllable, the thickness of the coating after the paint film is dried is within the standard requirement, and the automatic paint spraying system can be operated even by persons with insufficient experience;
2. according to the automatic paint spraying system, the distance adjusting mechanism and the angle adjusting mechanism are matched for use, the front-back distance and the up-down angle of the spray gun can be adjusted, and further the distance between the spray gun and an apparatus and the paint spraying angle are changed, so that the automatic paint spraying system is suitable for different use requirements, and the application range of the automatic paint spraying system is further expanded.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of an automated painting system according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a movement mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic bottom view of a movement mechanism according to an embodiment of the invention;
fig. 4 is a schematic structural view of a distance adjustment mechanism according to an embodiment of the present invention;
FIG. 5 is an exploded view of a distance adjustment mechanism according to an embodiment of the present invention;
FIG. 6 is an exploded view of a support mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of a support base according to an embodiment of the invention;
fig. 8 is an exploded view of an angle adjustment mechanism according to an embodiment of the present invention.
In the figure:
1. a spraying mechanism; 101. a stirring tank; 102. a hose; 103. a spray gun; 104. an MCU controller;
2. a moving mechanism; 201. a first rectangular frame; 202. a second rectangular frame; 203. a connecting rod; 204. a connecting plate; 205. an L-shaped mounting plate; 206. a double-shaft motor; 207. a first rotating lever; 208. a driving roller; 209. a second rotating rod; 210. a support; 211. a driven roller; 212. a reinforcing plate;
3. a distance adjusting mechanism; 301. square steel; 302. a connecting rod; 303. a threaded rod; 304. an L-shaped fixing plate; 305. a hand wheel; 306. a threaded sleeve; 307. a T-shaped mounting plate; 308. an I-shaped slide rail; 309. a slide base;
4. a support mechanism; 401. a base plate; 402. a support housing; 403. a supporting seat; 404. a strut; 405. an electric telescopic rod; 406. a top plate; 407. a driven gear; 408. a positive and negative rotation motor; 409. a motor mounting plate; 410. a driving gear;
5. an angle adjusting mechanism; 501. a vertical plate; 502. a limiting plate; 503. a movable rod; 504. positioning a gear; 505. adjusting a rod; 506. a movable plate; 507. a through hole; 508. a tooth socket; 509. a spring; 510. a lower half hoop; 511. an upper half hoop; 512. an ear plate; 513. and (7) a rubber pad.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
The invention is further described with reference to the following figures and specific examples.
Example 1
As shown in fig. 1 to 8, an automatic paint spraying system according to an embodiment of the present invention includes a spraying mechanism 1, a moving mechanism 2, a distance adjusting mechanism 3, a supporting mechanism 4, and an angle adjusting mechanism 5;
the moving mechanism 2 comprises a first rectangular frame 201, the inner side of the first rectangular frame 201 is vertically and fixedly connected with a second rectangular frame 202, the number of the second rectangular frames 202 is three, two symmetrical connecting rods 203 are horizontally and fixedly connected between every two second rectangular frames 202, one side of the second rectangular frame 202 positioned in the middle is fixedly connected with a connecting plate 204, the other side of the connecting plate 204 is fixedly connected with an L-shaped mounting plate 205, the bottom of the L-shaped mounting plate 205 is fixedly connected with a double-shaft motor 206, the output shaft of the double-shaft motor 206 is fixedly connected with a first rotating rod 207, one end of the first rotating rod 207 far away from the double-shaft motor 206 is fixedly connected with a driving roller 208, a second rotating rod 209 parallel to the first rotating rod 207 is movably arranged below the second rectangular frame 202, two sides of the bottom of the second rectangular frame 202 are both fixedly connected with supporting seats 210, the surfaces of the first rotating rod 207 and the second rotating rod 209 are both rotatably connected to the inner wall surfaces of the supporting seats 210 corresponding to the first rotating rod through bearings, both ends of the second rotating rod 209 are fixedly connected with driven rollers 211;
the distance adjusting mechanism 3 comprises square steels 301, the number of the square steels 301 is two, the bottoms of the square steels 301 are fixedly connected to the tops of the connecting rods 203, three connecting rods 302 which are distributed equidistantly are fixedly connected between the two square steels 301, threaded rods 303 which are parallel to the two square steels 301 are arranged between the two square steels 301, the rear ends of the threaded rods 303 and the front sides of the surfaces of the threaded rods 303 are rotatably connected with L-shaped fixing plates 304, the bottoms of the L-shaped fixing plates 304 are fixedly connected with the connecting rods 302, the front ends of the threaded rods 303 are fixedly connected with hand wheels 305, threaded sleeves 306 are arranged on the rear sides of the surfaces of the hand wheels 305 in a threaded manner, and the tops of the threaded sleeves 306 are fixedly connected with T-shaped mounting plates 307;
the supporting mechanism 4 comprises a bottom plate 401, the bottom plate 401 is fixedly connected to the top of a T-shaped mounting plate 307, the top of the bottom plate 401 is fixedly connected with a supporting cover 402, a supporting seat 403 is fixedly connected to a middle shaft at the top of the bottom plate 401, an inner cavity of the supporting seat 403 is rotatably connected with a supporting rod 404 through a bearing, the top end of the supporting rod 404 penetrates through the supporting cover 402 and is fixedly connected with an electric telescopic rod 405, and the output end of the electric telescopic rod 405 is horizontally and fixedly connected with a top plate 406;
the angle adjusting mechanism 5 comprises two symmetrical vertical plates 501 fixedly connected to the top of a top plate 406, a limit plate 502 parallel to the top plate 406 is arranged above the top plate 406, the top of the vertical plate 501 is fixedly connected with the bottom of the limit plate 502, a movable rod 503 is movably and horizontally arranged between the two vertical plates 501, the surface of the movable rod 503 is rotatably connected to the penetrating position of the vertical plate 501 through a bearing, two ends of the surface of the movable rod 503 are fixedly connected with positioning gears 504, the middle part of the surface of the movable rod 503 is fixedly connected with an adjusting rod 505, one side of each of the two vertical plates 501 opposite to each other is movably provided with a movable plate 506, the surface of the movable plate 506 is sequentially provided with through holes 507 and tooth sockets 508 from top to bottom, the inner wall surfaces of the through holes 507 are slidably connected with the surface of the limit plate 502, the positioning gears 504 are embedded in the inner cavities of the tooth sockets 508, and the surface of the limit plate 502 is fixedly connected with two symmetrical springs 509, one ends of the two springs 509 far away from the limiting plate 502 are fixedly connected to the two movable plates 506 respectively.
As shown in fig. 1, the spraying mechanism 1 includes an agitator tank 101, a hose 102 is communicated with the bottom of the surface of the agitator tank 101, a spray gun 103 is communicated with one end of the hose 102 far from the agitator tank 101, and the spray gun 103 is positioned above an adjusting rod 505.
As shown in fig. 1, the MCU controller 104 connected to the agitator tank 101, the lance 103, the dual-shaft motor 206 and the electric telescopic rod 405 is installed on the top of the agitator tank 101, and the operating states or parameters of the agitator tank 101, the lance 103, the dual-shaft motor 206 and the electric telescopic rod 405 can be adjusted manually.
As shown in fig. 2, two symmetrical reinforcing plates 212 are fixedly connected to the inner wall surface of the L-shaped mounting plate 205, and the reinforcing plates 212 have a triangular structure. The reinforcing plate 212 can reinforce the L-shaped mounting plate 205, and effectively prevent the L-shaped mounting plate 205 from deforming due to the gravity of the dual-shaft motor 206.
As shown in fig. 4 and 5, the top of the square steel 301 is fixedly connected with an i-shaped slide rail 308 having the same length as the square steel, the surface of the i-shaped slide rail 308 is slidably connected with four slide seats 309, the number of the slide seats 309 is four, and the tops of the four slide seats 309 are respectively fixedly connected to four corners of the bottom plate 401. The bottom plate 401 can be guided by the matching use of the i-shaped sliding rail 308 and the sliding base 309, so that the bottom plate 401 can stably move back and forth.
As shown in fig. 6 and 7, the supporting mechanism 4 further includes a driven gear 407 fixedly connected to the surface of the supporting rod 404, a forward and reverse rotation motor 408 is disposed in the inner cavity of the supporting cover 402, a motor mounting plate 409 is fixedly connected to the surface of the forward and reverse rotation motor 408, the top of the motor mounting plate 409 is fixedly connected to the top of the inner wall surface of the supporting cover 402, and an output shaft of the forward and reverse rotation motor 408 penetrates through the top of the supporting cover 402 and is fixedly connected to a driving gear 410 engaged with the driven gear 407. When the output shaft of the forward and reverse rotation motor 408 rotates forward and backward, the supporting rod 404 can be driven to rotate synchronously, so that the spray gun 103 can reciprocate left and right to spray paint uniformly.
As shown in fig. 8, the angle adjusting mechanism 5 further includes a lower half hoop 510 and an upper half hoop 511, the lower half hoop 510 is rotatably connected to one side of the upper half hoop 511 through a rotating shaft, the bottom of the lower half hoop 510 is fixedly connected to the adjusting rod 505, a placing cavity is formed between the lower half hoop 510 and the upper half hoop 511, and the spray gun 103 is located in the placing cavity. The lower half hoop 510 and the upper half hoop 511 are used together to connect the spray gun 103 and the adjusting rod 505, so that the angle and distance of the spray gun 103 can be adjusted subsequently.
As shown in fig. 8, the outer wall surfaces of the lower half hoop 510 and the upper half hoop 511 are fixedly connected with an ear plate 512, and the two ear plates 512 are attached to each other and fixedly connected by bolts. The lower half hoop 510, the upper half hoop 511 and the ear plate 512 are used together to clamp and position the spray gun 103, so that the spray gun 103 is stably placed on the top of the adjusting rod 505 and moves synchronously with the adjustment rod.
As shown in fig. 8, rubber pads 513 are glued to the inner wall surfaces of the lower half hoop 510 and the upper half hoop 511, and the rubber pads 513 are in a semicircular arc structure. The rubber pad 513 can protect the spray gun 103, and the phenomenon that the surface of the spray gun 103 is damaged due to extrusion of the lower half hoop 510 and the upper half hoop 511 is effectively avoided.
As shown in fig. 8, the position-limiting plate 502 is in an "i" shape. The movable plate 506 can be limited by the I-shaped structure, so that the movable plate 506 is effectively prevented from being separated from the surface of the limiting plate 502.
In practical application, firstly, the spray gun 103 is fixed between the lower half hoop 510 and the upper half hoop 511, and then one hand is used for stirring the two movable plates 506 to enable the two movable plates 506 to move back to back on the surface of the limiting plate 502, the spring 509 is stressed to contract until the positioning gear 504 is separated from the inner cavity of the tooth socket 508, so that the positioning gear 504 can be unlocked, at the moment, the other hand is used for holding the adjusting rod 505 and adjusting the angle of the adjusting rod 505, so that the adjusting rod 505 rotates upwards or downwards, the adjusting rod 505 drives the movable rod 503, the positioning gear 504, the lower half hoop 510 and the upper half hoop 511, so that the spray gun 103 rotates synchronously along with the adjusting rod 505, the up-down angle of the spray gun 103 is adjusted, and after the adjustment is finished according to actual use requirements, the movable plates 506 and the adjusting rod 505 are sequentially loosened; secondly, the hand wheel 305 is rotated, the hand wheel 305 drives the threaded rod 303 to rotate, the threaded rod 303 drives the threaded sleeve 306 to move forwards on the surface of the threaded rod 303, the threaded sleeve 306 drives the T-shaped mounting plate 307, the supporting mechanism 4 and the angle adjusting mechanism 5 to synchronously and horizontally move, the bottom plate 401 drives the sliding seat 309 to slide on the surface of the I-shaped sliding rail 308, the front-back distance of the spray gun 103 is further adjusted, and after the adjustment is finished according to actual use requirements, the hand wheel 305 is loosened by utilizing the principle that threads have self-locking; thirdly, the electric telescopic rod 405, the forward and reverse rotating motor 408 and the double-shaft motor 206 are started through the MCU controller 104, the output end of the electric telescopic rod 405 drives the top plate 406 and the angle adjusting mechanism 5 to synchronously move upwards or downwards so as to adjust the vertical height of the spray gun 103, the output shaft of the forward and reverse rotating motor 408 drives the driving gear 410 to rotate forward and reversely, the driving gear 410 drives the driven gear 407, the supporting rod 404, the electric telescopic rod 405, the top plate 406 and the angle adjusting mechanism 5 to synchronously rotate forward and reverse so as to enable the spray gun 103 to swing back and forth left and right, so that the effect of uniform paint spraying is achieved, the output shaft of the double-shaft motor 206 drives the first rotating rod 207 and the driving roller 208 to rotate, so that the driving roller 208 rolls on the track, and the moving mechanism 2, the distance adjusting mechanism 3, the supporting mechanism 4, the angle adjusting mechanism 5 and the spray gun 103 move along the track; finally, the coating thickness sprayed by the spray gun 103 is adjusted through the MCU controller 104, and the automatic paint spraying operation can be carried out by opening the spray gun 103.
According to the automatic paint spraying system, the moving mechanism 2 and the supporting mechanism 4 are matched for use, so that the automatic displacement and left-right rotating paint spraying effects can be realized, the manual operation of manually holding the spray gun 103 for displacement is not needed, the manual labor intensity is reduced, the labor cost is reduced, the automatic operation is realized, the equipment operation is simple, the mechanization is controllable, the thickness of the coating after the paint film is dried is within the standard requirement, and the automatic paint spraying system can be operated even by persons with insufficient experience; through the cooperation use of distance adjustment mechanism 3 and angle adjustment mechanism 5, can adjust the fore-and-aft distance of spray gun 103 and angle from top to bottom, and then change the distance between spray gun 103 and the apparatus and the angle of spraying paint to be applicable to different user demands, further improved this automatic paint spraying system's application scope.
The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (10)
1. An automatic paint spraying system is characterized by comprising a spraying mechanism (1), a moving mechanism (2), a distance adjusting mechanism (3), a supporting mechanism (4) and an angle adjusting mechanism (5);
the moving mechanism (2) comprises a first rectangular frame (201), the inner side of the first rectangular frame (201) is vertically and fixedly connected with a second rectangular frame (202), the number of the second rectangular frames (202) is three, two symmetrical connecting rods (203) are horizontally and fixedly connected between every two second rectangular frames (202), one side of the second rectangular frame (202) positioned in the middle is fixedly connected with a connecting plate (204), the other side of the connecting plate (204) is fixedly connected with an L-shaped mounting plate (205), the bottom of the L-shaped mounting plate (205) is fixedly connected with a double-shaft motor (206), an output shaft of the double-shaft motor (206) is fixedly connected with a first rotating rod (207), one end, far away from the double-shaft motor (206), of the first rotating rod (207) is fixedly connected with a driving roller (208), and a second rotating rod (209) parallel to the first rotating rod (207) is movably arranged below the second rectangular frame (202), both sides of the bottom of the second rectangular frame (202) are fixedly connected with supports (210), the surfaces of the first rotating rod (207) and the second rotating rod (209) are rotatably connected to the inner wall surfaces of the supports (210) corresponding to the surfaces of the first rotating rod and the second rotating rod through bearings, and both ends of the second rotating rod (209) are fixedly connected with driven rollers (211);
the distance adjusting mechanism (3) comprises square steel (301), the number of the square steel (301) is two, the bottom of the square steel (301) is fixedly connected to the top of the connecting rod (203), three connecting rods (302) which are distributed in an equal interval are fixedly connected between the two square steel (301), a threaded rod (303) which is parallel to the two square steel (301) is arranged between the two square steel (301), the rear end of the threaded rod (303) and the front side of the surface of the threaded rod are both rotatably connected with an L-shaped fixing plate (304), the bottom of the L-shaped fixing plate (304) is fixedly connected with the connecting rod (302), the front end of the threaded rod (303) is fixedly connected with a hand wheel (305), a threaded sleeve (306) is sleeved on the rear side thread of the surface of the hand wheel (305), and a T-shaped mounting plate (307) is fixedly connected to the top of the threaded sleeve (306);
the supporting mechanism (4) comprises a bottom plate (401), the bottom plate (401) is fixedly connected to the top of a T-shaped mounting plate (307), a supporting cover (402) is fixedly connected to the top of the bottom plate (401), a supporting seat (403) is fixedly connected to a middle shaft of the top of the bottom plate (401), an inner cavity of the supporting seat (403) is rotatably connected with a supporting rod (404) through a bearing, the top end of the supporting rod (404) penetrates through the supporting cover (402) and is fixedly connected with an electric telescopic rod (405), and the output end of the electric telescopic rod (405) is horizontally and fixedly connected with a top plate (406);
the angle adjusting mechanism (5) comprises two symmetrical vertical plates (501) fixedly connected to the top of a top plate (406), a limiting plate (502) parallel to the top plate (406) is arranged above the top plate (406), the top of each vertical plate (501) is fixedly connected with the bottom of the limiting plate (502), a movable rod (503) is movably and horizontally arranged between the two vertical plates (501) in a penetrating mode, the surface of the movable rod (503) is rotatably connected to the penetrating position of the corresponding vertical plate (501) through a bearing, two ends of the surface of the movable rod (503) are fixedly connected with positioning gears (504), the middle of the surface of the movable rod (503) is fixedly connected with an adjusting rod (505), one side of the two vertical plates (501), which are opposite to each other, is movably provided with a movable plate (506), the surface of the movable plate (506) is sequentially provided with a through hole (507) and a tooth groove (508) from top to bottom, the internal wall face of through-hole (507) and the surperficial sliding connection of limiting plate (502), the inner chamber of tooth's socket (508) is inlayed and located to positioning gear (504), the fixed surface of limiting plate (502) is connected with two symmetrical spring (509), two one end that limiting plate (502) were kept away from in spring (509) respectively with two fly leaf (506) fixed connection.
2. The automatic paint spraying system according to claim 1, characterized in that the spraying mechanism (1) comprises a stirring tank (101), a hose (102) is communicated with the bottom of the surface of the stirring tank (101), a spray gun (103) is communicated with one end of the hose (102) far away from the stirring tank (101), and the spray gun (103) is positioned above the adjusting rod (505).
3. The automatic paint spraying system according to claim 2, wherein the top of the stirring tank (101) is provided with an MCU controller (104) which is used for being connected with the stirring tank (101), the spray gun (103), the double-shaft motor (206) and the electric telescopic rod (405), and the working states or parameters of the stirring tank (101), the spray gun (103), the double-shaft motor (206) and the electric telescopic rod (405) can be adjusted manually.
4. The automatic paint spraying system according to claim 1, characterized in that two symmetrical reinforcing plates (212) are fixedly connected to the inner wall surface of the L-shaped mounting plate (205), and the reinforcing plates (212) have a triangular structure.
5. The automatic paint spraying system according to claim 1, wherein the top of the square steel (301) is fixedly connected with an I-shaped slide rail (308) with the same length as the square steel, the surface of the I-shaped slide rail (308) is slidably connected with four slide seats (309), and the tops of the four slide seats (309) are respectively and fixedly connected with four corners of the bottom plate (401).
6. The automatic paint spraying system according to claim 1, wherein the supporting mechanism (4) further comprises a driven gear (407) fixedly connected to the surface of the supporting rod (404), a forward and reverse motor (408) is arranged in an inner cavity of the supporting cover (402), a motor mounting plate (409) is fixedly connected to the surface of the forward and reverse motor (408), the top of the motor mounting plate (409) is fixedly connected to the top of the inner wall surface of the supporting cover (402), and an output shaft of the forward and reverse motor (408) penetrates through the top of the supporting cover (402) and is fixedly connected with a driving gear (410) meshed with the driven gear (407).
7. The automatic paint spraying system according to claim 1, wherein the angle adjusting mechanism (5) further comprises a lower half hoop (510) and an upper half hoop (511), the lower half hoop (510) is rotatably connected with one side of the upper half hoop (511) through a rotating shaft, the bottom of the lower half hoop (510) is fixedly connected with the adjusting rod (505), a placing cavity is formed between the lower half hoop (510) and the upper half hoop (511), and the spray gun (103) is located in the placing cavity.
8. The automatic paint spraying system according to claim 7, wherein the outer wall surfaces of the lower half hoop (510) and the upper half hoop (511) are fixedly connected with an ear plate (512), and the two ear plates (512) are jointed and fixedly connected through a bolt.
9. The automatic paint spraying system of claim 7, wherein the inner wall surfaces of the lower half hoop (510) and the upper half hoop (511) are glued with rubber pads (513), and the rubber pads (513) are in a semi-circular arc structure.
10. An automated paint spraying system according to claim 1, characterised in that the limiting plate (502) is of an "I" configuration.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210562053.7A CN114950801B (en) | 2022-05-23 | 2022-05-23 | Automatic paint spraying system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210562053.7A CN114950801B (en) | 2022-05-23 | 2022-05-23 | Automatic paint spraying system |
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| CN114950801A true CN114950801A (en) | 2022-08-30 |
| CN114950801B CN114950801B (en) | 2024-03-08 |
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|---|---|
| CN114950801B (en) | 2024-03-08 |
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