CN114950801B - Automatic paint spraying system - Google Patents
Automatic paint spraying system Download PDFInfo
- Publication number
- CN114950801B CN114950801B CN202210562053.7A CN202210562053A CN114950801B CN 114950801 B CN114950801 B CN 114950801B CN 202210562053 A CN202210562053 A CN 202210562053A CN 114950801 B CN114950801 B CN 114950801B
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- Prior art keywords
- fixedly connected
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- rod
- half hoop
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- 238000005507 spraying Methods 0.000 title claims abstract description 38
- 239000003973 paint Substances 0.000 title claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007592 spray painting technique Methods 0.000 abstract description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction 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
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
-
- 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
Landscapes
- Spray Control Apparatus (AREA)
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 moving mechanism is arranged on the surface of the spraying mechanism; the moving mechanism comprises a first rectangular frame, wherein second rectangular frames are vertically and fixedly connected to the inner side of the first rectangular frame, and the number of the second rectangular frames is three; according to the invention, through the cooperation of the moving mechanism and the supporting mechanism, the effects of automatic displacement and left-right rotation spray painting can be realized, the manual hand-held spray gun is not required to carry out displacement, 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 a coating after the paint film is dried is within the standard requirement, and even the personnel with insufficient experience can operate; through the cooperation of distance adjustment mechanism and angle adjustment mechanism, can adjust the front and back distance and the upper and lower angle of spray gun, and then change the distance and the angle of spraying paint between spray gun and the apparatus.
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 a coating method in which spray coating is applied to the surface of an object to be coated by dispersing uniform and fine droplets by means of pressure or centrifugal force by means of a spray gun or a disk atomizer. Various derivatives of the basic spray forms described above, such as high-flow low-pressure atomized spray, thermal spray, automatic spray, multiple-unit spray, and the like, can be categorized as air spray, airless spray, electrostatic spray, and the like.
After finishing the sand blasting operation on the large-sized apparatus, the surface of the large-sized apparatus needs to be subjected to paint spraying treatment, at present, manual spraying is often adopted, the thickness of a coating after a paint film is dried is difficult to control by manual paint spraying, the product quality is greatly influenced by human factors, the labor intensity is high, the skills of newly-called workers are unstable, the paint consumption is high, and the spraying efficiency is low; to this end, we propose an automatic paint spraying system.
Disclosure of Invention
The technical task of the present invention is to solve the above problems by providing an automatic paint spraying system.
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, wherein second rectangular frames are vertically and fixedly connected to the inner side of the first rectangular frame, two symmetrical connecting rods are horizontally and fixedly connected between every two second rectangular frames, a connecting plate is fixedly connected to one side of the second rectangular frame in the middle, an L-shaped mounting plate is fixedly connected to the other side of the connecting plate, a double-shaft motor is fixedly connected to the bottom of the L-shaped mounting plate, a first rotating rod is fixedly connected to an output shaft of the double-shaft motor, 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 supporting seats, the surfaces of the first rotating rod and the second rotating rod are rotatably connected to the inner wall surfaces of the supporting seats corresponding to the first rotating rod through bearings, and driven rollers are fixedly connected to the two ends of the second rotating rod;
the distance adjusting mechanism comprises square steel, the number of the square steel is two, the bottom of the square steel is fixedly connected to the top of a connecting rod, three equally-distributed connecting rods are fixedly connected between the two square steel, threaded rods parallel to the square steel are arranged between the two square steel, the rear end of each threaded rod is rotatably connected with an L-shaped fixing plate with the front side of the surface, the bottom of each L-shaped fixing plate is fixedly connected with the connecting rod, the front end of each threaded rod is fixedly connected with a hand wheel, a thread sleeve is sleeved on the rear side thread of the surface of the hand wheel, and a T-shaped mounting plate is fixedly connected to the top of the thread sleeve;
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 center shaft at the top of the bottom plate, a supporting rod is rotatably connected to an inner cavity of the supporting seat through a bearing, the top end of the supporting rod penetrates through the upper portion of the supporting cover and is fixedly connected with an electric telescopic rod, and a top plate is horizontally and fixedly connected to the output end of the electric telescopic rod;
the angle adjusting mechanism comprises two symmetrical vertical plates fixedly connected to the top of a top plate, limiting plates parallel to the vertical plates are arranged above the top of the top plate, the top of the vertical plates are fixedly connected with the bottom of the limiting plates, two movable horizontal penetrating rods are arranged between the vertical plates, the surfaces of the movable rods are rotatably connected to penetrating parts of the vertical plates through bearings, positioning gears are fixedly connected to the two ends of the surfaces of the movable rods, adjusting rods are fixedly connected to the middle parts of the surfaces of the movable rods, two movable plates are movably arranged on one opposite sides of the vertical plates, through holes and tooth grooves are sequentially formed in the surfaces of the movable plates from top to bottom, the inner wall surfaces of the through holes are in sliding connection with the surfaces of the limiting plates, the positioning gears are embedded in inner cavities of the tooth grooves, two symmetrical springs are fixedly connected to the surfaces of the limiting plates, and one ends of the two springs, which are far away from the limiting plates, are fixedly connected with the two movable plates respectively.
Preferably, the spraying mechanism comprises a stirring tank, a hose is communicated with the bottom of the surface of the stirring tank, a spray gun is communicated with one end, far away from the stirring tank, of the hose, and the spray gun is located above the adjusting rod.
Preferably, the top of the stirring tank is provided with an MCU (micro control unit) which is used for being connected with the stirring tank, the spray gun, the double-shaft motor and the electric telescopic rod, and the working states or parameters of the stirring tank, the spray gun, the double-shaft motor and the electric telescopic rod can be manually adjusted.
Preferably, the inner wall surface of the L-shaped mounting plate is fixedly connected with two symmetrical reinforcing plates, and the reinforcing plates are in a triangular structure.
Preferably, the top fixedly connected with of square steel is the I-shaped slide rail rather than length is equal, the surface sliding connection of I-shaped slide rail has the slide, the quantity of slide is four, four the top of slide is fixed connection in the four corners of bottom plate bottom respectively.
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 the 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, one sides of the lower half hoop and the upper half hoop are rotationally connected 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 positioned in the placing cavity.
Preferably, the outer wall surfaces of the lower half hoop and the upper half hoop are fixedly connected with an ear plate, and the two ear plates are attached to each other and are 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 of semicircular arc structures.
Preferably, the limiting plate is in 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, through the cooperation of the moving mechanism and the supporting mechanism, the effects of automatic displacement and left-right rotation paint spraying can be realized, a spray gun is not required 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 a coating after a paint film is dried is within the standard requirement, and even people with insufficient experience can operate;
2. according to the automatic paint spraying system, the front-back distance and the upper-lower angle of the spray gun can be adjusted through the cooperation of the distance adjusting mechanism and the angle adjusting mechanism, so that the distance between the spray gun and the instrument and the paint spraying angle are changed, the automatic paint spraying system is suitable for different use requirements, and the application range of the automatic paint spraying system is further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are 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 other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an automatic paint spraying system according to an embodiment of the present invention;
FIG. 2 is a schematic 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 present invention;
FIG. 4 is a schematic view of the structure of a distance adjusting mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of an exploded construction of a distance adjustment mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view of an exploded construction of a support mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional structural view of a support base according to an embodiment of the present invention;
fig. 8 is an exploded view of an angle adjusting 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 biaxial 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 thread sleeve; 307. a T-shaped mounting plate; 308. an I-shaped sliding rail; 309. a slide;
4. a support mechanism; 401. a bottom plate; 402. a support cover; 403. a support base; 404. a support rod; 405. an electric telescopic rod; 406. a top plate; 407. a driven gear; 408. a forward and reverse rotation motor; 409. a motor mounting plate; 410. a drive gear;
5. an angle adjusting mechanism; 501. a riser; 502. a limiting plate; 503. a movable rod; 504. positioning gears; 505. an adjusting rod; 506. a movable plate; 507. a through hole; 508. tooth slots; 509. a spring; 510. a lower half hoop; 511. an upper half hoop; 512. ear plates; 513. and a rubber pad.
Detailed Description
In order that the above objects, features and advantages of the invention will be more clearly understood, a further description of the invention will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
The invention will be further described with reference to the drawings and the 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, wherein second rectangular frames 202 are vertically and fixedly connected to the inner side of the first rectangular frame 201, 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, which is far away from the double-shaft motor 206, is fixedly connected with a driving roller 208, a second rotating rod 209 which is parallel to the first rotating rod 207 can be movably arranged below the second rectangular frame 202, two 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 with the inner wall surfaces of the supports 210 corresponding to the supports 210 through bearings, and the two ends of the second rotating rod 209 are fixedly connected with driven rollers 211;
the distance adjusting mechanism 3 comprises square steel 301, wherein 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 equally-distributed connecting rods 302 are fixedly connected between the two square steel 301, threaded rods 303 parallel to the square steel 301 are arranged between the two square steel 301, the rear ends of the threaded rods 303 are respectively and rotatably connected with an L-shaped fixing plate 304 with the front sides of the surfaces, the bottom of the L-shaped fixing plates 304 is fixedly connected with the connecting rods 302, the front ends of the threaded rods 303 are fixedly connected with hand wheels 305, screw sleeves 306 are sleeved on the rear side screw threads on the surfaces of the hand wheels 305, and the tops of the screw 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 the 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, a supporting rod 404 is rotatably connected to an inner cavity of the supporting seat 403 through a bearing, the top end of the supporting rod 404 penetrates through the upper portion of the supporting cover 402 and is fixedly connected with an electric telescopic rod 405, and a top plate 406 is horizontally and fixedly connected to the output end of the electric telescopic rod 405;
the angle adjusting mechanism 5 comprises two symmetrical vertical plates 501 fixedly connected to the top of a top plate 406, limiting plates 502 parallel to the two vertical plates are arranged above the top plate 406, the top of each vertical plate 501 is fixedly connected with the bottom of each limiting plate 502, the surfaces of movable rods 503 which are movably and horizontally arranged between the two vertical plates 501 penetrate through the two vertical plates are rotatably connected to penetrating parts of the vertical plates 501 through bearings, positioning gears 504 are fixedly connected to two ends of the surfaces of the movable rods 503, adjusting rods 505 are fixedly connected to the middle parts of the surfaces of the movable rods 503, movable plates 506 are movably arranged on one sides of the two vertical plates 501 opposite to each other, through holes 507 and tooth grooves 508 are sequentially formed in the surfaces of the movable plates 506 from top to bottom, the inner wall surfaces of the through holes 507 are in sliding connection with the surfaces of the limiting plates 502, the positioning gears 504 are embedded in inner cavities of the tooth grooves 508, two symmetrical springs 509 are fixedly connected to the surfaces of the limiting plates 502, and one ends of the two springs 509, which are far away from the limiting plates 502, are respectively fixedly connected with the two movable plates 506.
As shown in fig. 1, 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, far away from the stirring tank 101, of the hose 102, and the spray gun 103 is located above an adjusting rod 505.
As shown in fig. 1, the top of the stirring tank 101 is provided with an MCU controller 104 for connecting with the stirring tank 101, the spray gun 103, the biaxial motor 206 and the electric telescopic rod 405, and the operating states or parameters of the stirring tank 101, the spray gun 103, the biaxial motor 206 and the electric telescopic rod 405 can be adjusted by human beings.
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 L-shaped mounting plate 205 can be reinforced by the reinforcing plate 212, so that the phenomenon that the L-shaped mounting plate 205 deforms due to the gravity of the double-shaft motor 206 is effectively prevented.
As shown in fig. 4 and 5, the top of the square steel 301 is fixedly connected with an i-shaped sliding rail 308 with the same length, the surface of the i-shaped sliding rail 308 is slidably connected with four sliding seats 309, and the tops of the four sliding seats 309 are respectively and fixedly connected with four corners of the bottom plate 401. The cooperation of the I-shaped slide rail 308 and the slide seat 309 can guide the bottom plate 401, 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 strut 404, a forward and reverse 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 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 to the top of the supporting cover 402 and is fixedly connected with a driving gear 410 meshed with the driven gear 407. When the output shaft of the forward and reverse rotation motor 408 rotates forward and reverse, the supporting rod 404 can be driven to rotate synchronously, so that the spray gun 103 can reciprocate left and right to spray paint evenly.
As shown in fig. 8, the angle adjusting mechanism 5 further includes a lower half hoop 510 and an upper half hoop 511, one sides of the lower half hoop 510 and the upper half hoop 511 are rotatably connected 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. The use of the lower hoop half 510 and the upper hoop half 511 in combination provides a coupling between the lance 103 and the adjustment rod 505 for subsequent angular and distance adjustment of the lance 103.
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 matched to play a role in clamping and positioning the spray gun 103, so that the spray gun 103 is stably placed on the top of the adjusting rod 505 to synchronously move along with the adjusting 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 have 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 extruded by the lower half hoop 510 and the upper half hoop 511 to cause damage is effectively avoided.
As shown in fig. 8, the limiting plate 502 has an "i" shaped structure. The movable plate 506 can be limited by the H-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, 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 and contracted until the positioning gear 504 is separated from the inner cavity of the tooth slot 508, 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, the spray gun 103 synchronously rotates along with the adjusting rod 505, the up-down angle of the spray gun 103 is adjusted, and after the adjustment according to the actual use requirement is completed, 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 move horizontally synchronously, the bottom plate 401 drives the sliding seat 309 to slide on the surface of the I-shaped sliding rail 308, and further the front-back distance of the spray gun 103 is adjusted, and after the adjustment according to the actual use requirement is finished, the hand wheel 305 is loosened by utilizing the self-locking principle of threads; thirdly, an electric telescopic rod 405, a forward and backward rotating motor 408 and a double-shaft motor 206 are started through the MCU controller 104, the output end of the electric telescopic rod 405 drives a top plate 406 and an angle adjusting mechanism 5 to synchronously move upwards or downwards, the up and down height of the spray gun 103 is adjusted, the output shaft of the forward and backward rotating motor 408 drives a driving gear 410 to synchronously rotate forwards and backwards, the driving gear 410 drives a driven gear 407, a supporting rod 404, the electric telescopic rod 405, the top plate 406 and the angle adjusting mechanism 5 to synchronously rotate forwards and backwards, the spray gun 103 is further made to swing left and right, and therefore the effect of uniform spray painting is achieved, the output shaft of the double-shaft motor 206 drives a first rotating rod 207 and a driving roller 208 to rotate, the driving roller 208 rolls on a track, and then the moving mechanism 2, a distance adjusting mechanism 3, a supporting mechanism 4, the angle adjusting mechanism 5 and the spray gun 103 move along the track; finally, the thickness of the coating sprayed by the spray gun 103 is adjusted through the MCU controller 104, and the spray gun 103 is opened to perform automatic paint spraying operation.
According to the automatic paint spraying system, through the cooperation of the moving mechanism 2 and the supporting mechanism 4, the effects of automatic displacement and left-right rotation paint spraying can be realized, the manual holding of 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 a coating after a paint film is dried is within the standard requirement, and even people with insufficient experience can operate; through the cooperation of distance adjustment mechanism 3 and angle adjustment mechanism 5, can adjust the front and back distance and the upper and lower angle of spray gun 103, and then change the distance and the angle of spraying paint between spray gun 103 and the apparatus to be applicable to different user demands, further improved the application scope of this automatic paint spraying system.
The present invention can be easily implemented by those skilled in the art through the above specific embodiments. It should be understood that the invention is not limited to the particular embodiments described above. Based on the disclosed embodiments, a person skilled in the art may combine different technical features at will, so as to implement different technical solutions.
Claims (1)
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), wherein 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, far away from the double-shaft motor (206), of the first rotating rod (207) is fixedly connected with a driving roller (208), the lower part of the second rectangular frame (202) is movably provided with a second rotating rod (209) parallel to the first rotating rod (207), two sides of the bottom of the second rectangular frame (202) are fixedly connected with a support (210), and the first rotating rod (207) is fixedly connected with the corresponding driven roller (209) through the two inner walls (209);
the distance adjusting mechanism (3) comprises square steels (301), wherein the number of the square steels (301) is two, the bottoms of the square steels (301) are fixedly connected to the top of a connecting rod (203), three equally distributed connecting rods (302) are fixedly connected between the two square steels (301), threaded rods (303) parallel to the square steels are arranged between the two square steels (301), L-shaped fixing plates (304) are respectively and rotatably connected to the rear ends of the threaded rods (303) and the front sides of the surfaces, 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 sleeved on the rear sides of the surfaces of the hand wheels (305), T-shaped mounting plates (307) are fixedly connected to the tops of the threaded sleeves (306), the tops of the square steels (301) are fixedly connected with I-shaped sliding rails (308) with the same length, sliding seats (309) are slidingly connected to the surfaces of the sliding seats (308), and the four sliding seats (309) are fixedly connected to the bottoms of four sliding seats (401) respectively;
the supporting mechanism (4) comprises a bottom plate (401), the bottom plate (401) is fixedly connected to the top of the 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 the middle shaft of the top of the bottom plate (401), a supporting rod (404) is rotatably connected to the inner cavity of the supporting seat (403) through a bearing, the top end of the supporting rod (404) penetrates through the top of the supporting cover (402) and is fixedly connected with an electric telescopic rod (405), the output end of the electric telescopic rod (405) is horizontally and fixedly connected with a top plate (406), a driven gear (407) fixedly connected to the surface of the supporting rod (404) is further arranged on the inner cavity of the supporting cover (402), a motor mounting plate (409) is fixedly connected to the surface of the positive and negative rotating motor (408), and an output shaft of the positive and negative rotating motor (409) penetrates through the top of the supporting cover (402) and is fixedly connected with the driven gear (408) meshed with the driven gear (410);
the angle adjusting mechanism (5) comprises two symmetrical vertical plates (501) fixedly connected to the top of a top plate (406), limiting plates (502) parallel to the two vertical plates are arranged above the top plate (406), the top of each vertical plate (501) is fixedly connected with the bottom of each limiting plate (502), movable rods (503) are movably and horizontally arranged between the two vertical plates (501) in a penetrating mode, the surfaces of the movable rods (503) are rotatably connected to penetrating positions of the vertical plates (501) through bearings, positioning gears (504) are fixedly connected to two ends of the surfaces of the movable rods (503), adjusting rods (505) are fixedly connected to the middle of the surfaces of the movable rods (503), movable plates (506) are movably arranged on opposite sides of the two vertical plates (501), through holes (507) and tooth grooves (508) are sequentially formed in the surfaces of the movable plates (506) from top to bottom, the surfaces of the through holes (507) are in sliding connection with the surfaces of the limiting plates (502), positioning gears (504) are embedded in the penetrating positions of the tooth grooves (508), and two springs (509) are fixedly connected to one ends of the two springs (509) which are respectively connected to the two surfaces of the two springs (509) which are fixedly connected to one end of each of the two springs (502);
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, far away from the stirring tank (101), of the hose (102), and the spray gun (103) is located above an adjusting rod (505);
the top of the stirring tank (101) is provided with an MCU (micro control unit) 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 manually adjusted; 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) are in a triangular structure; the angle adjusting mechanism (5) further comprises a lower half hoop (510) and an upper half hoop (511), one side of the lower half hoop (510) is rotationally 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 positioned in the placing cavity; 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 and fixedly connected through bolts; rubber pads (513) are glued on the inner wall surfaces of the lower half hoop (510) and the upper half hoop (511), and the rubber pads (513) are of semicircular arc structures; the limiting plate (502) is of an I-shaped structure.
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| CN202210562053.7A CN114950801B (en) | 2022-05-23 | 2022-05-23 | Automatic paint spraying system |
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| CN202210562053.7A CN114950801B (en) | 2022-05-23 | 2022-05-23 | Automatic paint spraying system |
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| CN114950801B true CN114950801B (en) | 2024-03-08 |
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