CN115722389A - Intelligent paint spraying and coating production line - Google Patents

Abstract

The invention discloses an intelligent spray paint coating production line, which relates to the technical field of coating; and the invention includes a base, the top surface of the base is provided with a transport cavity, and a first dust removal assembly and a second dust removal assembly are arranged above the transport cavity. The third dust removal assembly, the third dust removal assembly is located between the first dust removal assembly and the second dust removal assembly, and the movement direction of the transport chamber is directed from the first dust removal assembly to the second dust removal assembly, the first dust removal assembly includes a fixed seat, and the fixed seat faces The upper part of one side of the second dust removal assembly is fixedly connected to the horizontal plate. The side of the second dust removal assembly facing away from the third dust removal assembly is provided with a spray assembly. The spray assembly is located directly above the transport chamber. The spray assembly includes a spray head, and the output end of the spray head faces Transport chamber; the present invention can effectively remove impurities from the objects to be painted before the materials are painted, so as to prevent the dust from adhering to the objects and affecting the painting quality.

Description

An intelligent spray painting production line

technical field

The invention relates to the technical field of painting, in particular to an intelligent spray painting and painting production line.

Background technique

Coating is an important link in the modern product manufacturing process, and the quality of anti-rust and anti-corrosion coating is one of the important aspects of the overall quality of products.

Painting includes dust removal, painting and other steps. When the existing painting production line is in use, in order to control the painting effect, it is necessary to remove dust from the material to prevent dust from adhering to the object and affecting the quality of the painting. The current dust removal The method is not ideal, so the final paint effect is not up to standard, such as uneven paint surface or paint falling off. In view of the above problems, the inventor proposes an intelligent spray painting production line to solve the above problems.

Contents of the invention

In order to solve the problem that the existing painting production line is in use, in order to control the painting effect, it is necessary to remove dust from the materials to avoid the dust from adhering to the objects and affecting the quality of the painting. However, the current dust removal method is not ideal, so it is also As a result, the effect of the final paint surface is not up to standard, such as the problem of uneven paint surface or paint falling off; the purpose of the present invention is to provide an intelligent spray paint coating production line.

In order to solve the above technical problems, the present invention adopts the following technical solutions: an intelligent spray painting production line, including a base, the top surface of the base is provided with a transport chamber, and above the transport chamber is provided with a first dust removal assembly and a second Two dust removal components and a third dust removal component, the third dust removal component is located between the first dust removal component and the second dust removal component, and the movement direction of the transport chamber is directed from the first dust removal component to the second dust removal component, so The first dust removal assembly includes a fixed seat, and the upper part of the fixed seat facing the second dust removal assembly is fixedly connected to the horizontal plate, and the side of the second dust removal assembly facing away from the third dust removal assembly is provided with a spraying assembly, and the spraying assembly Located directly above the transport cavity, the spraying assembly includes a spray head, and the output end of the spray head faces the transport cavity, and a fixed frame is provided on one side of the transport cavity, and the fixed frame includes a connecting column, and the connecting column is located at Directly above the horizontal plate, and the end of the connecting column away from the fixed frame is fixedly connected with the top surface of the horizontal plate. The purpose of the fixed frame is to support and fix, and a vertical plate is fixedly connected to the bottom surface of the horizontal plate, and the vertical plate is far away from the horizontal plate. One end of one end is fixedly connected with a bearing seat, and the bearing seat is rotatably connected with the first rotating shaft, and the bearing seat is used to cooperate with the first rotating shaft, so as to prevent the first rotating shaft from being too long to break or bend when rotating.

Preferably, a cavity plate is provided above the spray head, a pipe is provided inside the cavity plate, the spray head is connected to the port of the pipe, and a connecting block is fixedly connected to the middle of the top surface of the cavity plate, so that The side wall of the connection block is fixedly connected with the end face of the horizontal plate, and the pipeline is used to transport the material liquid required for painting to the nozzle, and the material on the transport chamber is sprayed through the nozzle.

Preferably, the side wall of the fixed base is provided with a notch, the inner bottom wall of the notch is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a first pulley, and the side wall of the first pulley is set There is a synchronous belt, the end of the synchronous belt away from the first pulley is provided with a second pulley, the middle part of the side wall of the second pulley is inserted and fixedly connected with a first rotating shaft, and one end of the first rotating shaft is fixedly connected with a half surface gear, the other end of the first rotating shaft is fixedly connected with the second bevel gear, the side wall of the first rotating shaft is fixedly connected with the first bevel gear, and the inside of the fixed seat is provided with a ring, and the ring The inner wall of the body is fixedly connected with tooth plates, the number of the tooth plates is two and distributed up and down, the half-face gear is located in the ring mouth of the ring body, and the half-face gear is meshed with the two tooth plates, so Both ends of the ring body are fixedly connected with guide rods, the end of the guide rod away from the ring body extends to the outside of the fixing seat, and the guide rod is slidably connected with the fixing seat, and the bottom surface of the ring body is fixedly connected with a convex The bottom surface of the fixed seat is provided with a notch, and the convex plate corresponds to and cooperates with the notch, and the side of the convex plate facing away from the ring body is fixedly connected with the first shell, and the first shell It is located below the fixed seat, and the side of the first housing facing away from the fixed seat is fixedly connected with a first brush, the first brush is located above the transport cavity, the motor is started, and the first pulley is on the output shaft of the motor. Driven to rotate, the second pulley can be rotated through the synchronous belt, and the rotating second pulley can rotate the first rotating shaft, which in turn can make the half-face gear rotate, through the mutual cooperation between the half-face gear and the tooth plate, and in the Under the action of the guide rod, the ring body can be reciprocated. Through the cooperation between the convex plate and the notch, the first brush can be reciprocated stably, so as to wipe and remove the dust on the material on the transport chamber longitudinally. .

Preferably, the second dust removal assembly includes a sleeve, the end surface of the sleeve is inserted and fixedly connected with a second rotating shaft, one end of the second rotating shaft is fixedly connected with a third bevel gear, and the third bevel gear The side wall of the side wall is rotatably connected with the first concave frame, the third bevel gear is located in the concave opening of the first concave frame, and the second bevel gear is also located in the concave opening of the first concave frame, and the third bevel gear is located in the concave opening of the first concave frame. The bevel gear is meshed with the second bevel gear, the top surface of the first concave frame is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with the bottom surface of the horizontal plate, and the side wall of the sleeve is fixedly connected with a The second housing, the side of the second housing facing away from the sleeve is fixedly connected with a second brush, the number of the second brushes is arranged in an array, and the number of the sleeve is two And it is distributed symmetrically around the axis of the first rotating shaft. When the first rotating shaft rotates, it will drive the second bevel gear to rotate. Through the mutual meshing of the second bevel gear and the third bevel gear, the second bevel gear can be made The rotating shaft rotates, and then the second brush can be rotated through the second housing, so as to remove the remaining dust in the first dust removal assembly.

Preferably, the third dust removal assembly is correspondingly located between the two sleeves, the third dust removal assembly includes a second concave frame, the top surface of the second concave frame is fixedly connected with a fixing plate, the The top of the fixed plate is fixedly connected with the bottom surface of the horizontal plate, the inner bottom wall of the second concave frame is rotatably connected with a fourth bevel gear, and the first bevel gear is also located in the concave mouth of the second concave frame, And the fourth bevel gear meshes with the first bevel gear, the middle part of the bottom surface of the fourth bevel gear is inserted and fixedly connected with a protruding shaft, the bottom end of the protruding shaft is fixedly connected with a third housing, and the third The bottom surface of the housing is fixedly connected with the third brush. Since there are two sleeves and they are symmetrically distributed around the axis of the first rotating shaft, there is a gap between the two sleeves. Within this distance, it cannot be removed, which will affect the spraying quality, and the third dust removal component is located between the two sleeves, and when the first rotating shaft rotates, it will drive the first bevel gear to rotate, Through the mutual meshing of the first bevel gear and the fourth bevel gear, the third brush can be rotated, thereby filling the empty dust removal area.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention can effectively remove impurities from the object to be painted before painting the material, so as to avoid the dust from adhering to the object and affecting the quality of the painting;

2. In the present invention, the materials on the transport chamber can be wiped and dedusted vertically by the first impurity removal component, and the remaining impurities in the first dust removal component can be removed again by the second dedusting component, and the third dedusting component can be used to remove dust The component can fill the blank area of dust removal in the second dust removal component, and the three are related to each other, so as to achieve a better dust removal effect and improve the quality of subsequent painting;

3. In the present invention, after the dust removal is completed, when the object passes through the spraying assembly, the pipeline is connected to the external delivery pipe to transport the material liquid required for painting to the nozzle, and the material on the transport chamber can be sprayed through the nozzle Operation.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Figure 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the structure of the fixing frame of the present invention.

Fig. 3 is a schematic diagram of cooperation between the first dust removal assembly and the second dust removal assembly of the present invention.

Fig. 4 is a schematic structural diagram of the first dust removal assembly of the present invention.

Fig. 5 is a schematic structural diagram of the second dust removal assembly of the present invention.

Fig. 6 is an enlarged view of A in the present invention.

Fig. 7 is a schematic diagram of the structure of the second brush of the present invention.

Fig. 8 is an enlarged view of B of the present invention.

In the figure: 1. base; 2. fixed frame; 3. first dust removal assembly; 4. second dust removal assembly; 5. third dust removal assembly; 6. spraying assembly; 7. horizontal plate; 101. transport cavity; Connecting column; 301, fixed seat; 302, notch; 303, motor; 304, first pulley; 305, synchronous belt; 306, second pulley; 307, first rotating shaft; 308, half-face gear; 309, ring body ; , bearing seat; 319, vertical plate; 401, sleeve; 402, second shell; 403, second brush; 404, second rotating shaft; 405, third bevel gear; 406, first concave frame; 407, connecting rod; 501, second concave frame; 502, fixed plate; 503, fourth bevel gear; 504, third shell; 505, third brush; 601, connecting block; 602, cavity plate; 603 , Nozzle.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment: As shown in Figures 1-8, the present invention provides an intelligent spray painting production line, including a base 1, a transport chamber 101 is provided on the top surface of the base 1, and a first dust removal assembly is provided above the transport chamber 101 3 and the second dust removal assembly 4 and the third dust removal assembly 5, the third dust removal assembly 5 is located between the first dust removal assembly 3 and the second dust removal assembly 4, and the movement direction of the transport chamber 101 is directed from the first dust removal assembly 3 to the second Dust removal assembly 4, the first dust removal assembly 3 includes a fixed seat 301, the upper part of the fixed seat 301 facing the second dust removal assembly 4 is fixedly connected to the horizontal plate 7, and the side of the second dust removal assembly 4 facing away from the third dust removal assembly 5 is provided with a spray coating Component 6 , the spraying component 6 is located directly above the transport chamber 101 , the spraying component 6 includes a spray head 603 , and the output end of the spray head 603 faces the transport cavity 101 .

A cavity plate 602 is arranged above the spray head 603, and a pipeline is arranged inside the cavity plate 602. The spray head 603 is connected to the port of the pipeline, and the middle part of the top surface of the cavity plate 602 is fixedly connected with a connecting block 601. The side wall of the connecting block 601 is connected to the horizontal The end faces of the plates 7 are fixedly connected.

By adopting the above technical solution, the pipeline is used to transport the material liquid required for painting to the spray head 603, and the material on the transport chamber 101 is sprayed through the spray head 603.

One side of the transport chamber 101 is provided with a fixed frame 2, the fixed frame 2 includes a connecting column 201, the connecting column 201 is located directly above the horizontal plate 7, and the end of the connecting column 201 away from the fixed frame 2 is fixedly connected to the top surface of the horizontal plate 7 .

By adopting the above-mentioned technical scheme, the purpose of the fixed frame 2 is to support and fix, and a vertical plate 319 is fixedly connected to the bottom surface of the horizontal plate 7, and the end of the vertical plate 319 away from the horizontal plate 7 is fixedly connected to a bearing seat 318, and the bearing seat 318 is connected to the horizontal plate 7. The first rotating shaft 307 is rotatably connected, and the bearing seat 318 is used to cooperate with the first rotating shaft 307, so as to prevent the first rotating shaft 307 from being too long to break or bend when rotating.

The side wall of the fixed base 301 is provided with a notch 302, the inner bottom wall of the notch 302 is fixedly connected with a motor 303, the output shaft of the motor 303 is fixedly connected with a first pulley 304, and the side wall of the first pulley 304 is provided with a timing belt 305 , the end of the synchronous belt 305 away from the first pulley 304 is provided with a second pulley 306 .

By adopting the above technical solution, the motor 303 is started, and the first pulley 304 rotates driven by the output shaft of the motor 303 , and the second pulley 306 can be rotated through the synchronous belt 305 .

The middle part of the side wall of the second belt pulley 306 is inserted and fixedly connected with a first rotating shaft 307, one end of the first rotating shaft 307 is fixedly connected with a half gear 308, and the other end of the first rotating shaft 307 is fixedly connected with a second bevel gear 317, A first bevel gear 316 is fixedly connected to a side wall of the rotating shaft 307 .

By adopting the above technical solution, the rotating second pulley 306 can make the first rotating shaft 307 rotate, and then can make the half gear 308 rotate.

The inside of the fixed seat 301 is provided with a ring body 309, the inner wall of the ring body 309 is fixedly connected with a tooth plate 310, the number of the tooth plates 310 is two and distributed up and down, the half-face gear 308 is located in the ring mouth of the ring body 309, and the half-face gear 308 meshes with two tooth plates 310, and both ends of the ring body 309 are fixedly connected with guide rods 312, and the end of the guide rod 312 away from the ring body 309 extends to the outside of the fixing seat 301, and the guide rod 312 slides with the fixing seat 301 connection, the bottom surface of the ring body 309 is fixedly connected with a convex plate 311, the bottom surface of the fixing seat 301 is provided with a notch 313, the convex plate 311 corresponds to and cooperates with the notch 313, and the side of the convex plate 311 facing away from the ring body 309 is fixedly connected There is a first housing 314, and the first housing 314 is located under the fixed seat 301, and the side of the first housing 314 facing away from the fixed seat 301 is fixedly connected with a first brush 315, and the first brush 315 is located in the transport chamber 101 above.

By adopting the above-mentioned technical solution, the ring body 309 can be reciprocated through the mutual cooperation between the half-face gear 308 and the tooth plate 310, and under the action of the guide rod 312, and through the mutual cooperation between the convex plate 311 and the notch 313, Therefore, the first brush 315 can be stably reciprocated to wipe and remove dust on the materials on the transport chamber 101 longitudinally.

The second dust removal assembly 4 comprises a sleeve 401, the end face of the sleeve 401 is inserted and fixedly connected with a second rotating shaft 404, one end of the second rotating shaft 404 is fixedly connected with a third bevel gear 405, and the side wall of the third bevel gear 405 rotates Connected with the first concave frame 406, the third bevel gear 405 is located in the concave opening of the first concave frame 406, and the second bevel gear 317 is also located in the concave opening of the first concave frame 406, the third bevel gear 405 Mesh with the second bevel gear 317, the top surface of the first concave frame 406 is fixedly connected with the connecting rod 407, the top of the connecting rod 407 is fixedly connected with the bottom surface of the horizontal plate 7, and the side wall of the sleeve 401 is fixedly connected with the second The casing 402, the second casing 402 facing away from the sleeve 401 is fixedly connected with the second brush 403, the number of the second brush 403 is several and distributed in an array, the number of the sleeve 401 is two and The axis of the first rotating shaft 307 is symmetrically distributed around the center.

By adopting the above technical solution, the first rotating shaft 307 will drive the second bevel gear 317 to rotate when rotating, and the second bevel gear 317 and the third bevel gear 405 are meshed with each other, so that the second rotating shaft 404 can be rotated. Rotate, and then the second brush 403 can be rotated through the second casing 402 to remove the remaining dust in the wiping of the first dust removal assembly 3 again.

The third dust removal assembly 5 is correspondingly located between the two sleeves 401, the third dust removal assembly 5 includes a second concave frame 501, the top surface of the second concave frame 501 is fixedly connected with a fixed plate 502, the top of the fixed plate 502 is connected to The bottom surface of the horizontal plate 7 is fixedly connected, and the inner bottom wall of the second concave frame 501 is rotatably connected with a fourth bevel gear 503. The first bevel gear 316 is also located in the concave opening of the second concave frame 501, and the fourth bevel gear 503 is meshed with the first bevel gear 316, the middle part of the bottom surface of the fourth bevel gear 503 is inserted and fixedly connected with a protruding shaft, the bottom end of the protruding shaft is fixedly connected with the third casing 504, and the bottom surface of the third casing 504 is fixedly connected with the first Three hair brush 505.

By adopting the above technical scheme, because there are two sleeves 401 and they are distributed symmetrically around the axis of the first rotating shaft 307, there is a gap between the two sleeves 401, and if the dust is within this gap , it cannot be removed, so it will affect the quality of spraying, and the third dust removal assembly 5 is located between the two sleeves 401, when the first rotating shaft 307 rotates, it will drive the first bevel gear 316 to rotate, through The mutual meshing between the first bevel gear 316 and the fourth bevel gear 503 can make the third brush 505 rotate, thereby filling the empty dust removal area.

Working principle: when the present invention is in use, the material to be painted is placed on the transport cavity 101, and the rotation direction of the transport cavity 101 is the direction in which the first dust removal assembly 3 points to the second dust removal assembly 4;

Start the motor 303, the first pulley 304 rotates under the drive of the output shaft of the motor 303, the second pulley 306 can be rotated by the synchronous belt 305, the second pulley 306 of the rotation can make the first rotating shaft 307 rotate, and then can Make the half gear 308 rotate, through the mutual cooperation between the half gear 308 and the tooth plate 310, and under the action of the guide rod 312, the ring body 309 can be reciprocated, and through the mutual cooperation between the convex plate 311 and the notch 313 , so that the first brush 315 can be stably reciprocated to wipe and remove dust on the material on the transport chamber 101 longitudinally;

When the first rotating shaft 307 rotates, it will drive the second bevel gear 317 to rotate. Through the mutual meshing between the second bevel gear 317 and the third bevel gear 405, the second rotating shaft 404 can be rotated, and then the second bevel gear 317 can be rotated. The housing 402 can make the second brush 403 rotate, so as to remove the remaining dust in the wiping of the first dust removal assembly 3 again;

Moreover, because there are two sleeves 401 and they are distributed symmetrically around the axis of the first rotating shaft 307, there is a gap between the two sleeves 401, and if the dust is within this gap, it cannot be carried out. Therefore, it will affect the quality of spraying, and the third dust removal assembly 5 is located between the two sleeves 401. When the first rotating shaft 307 rotates, it will drive the first bevel gear 316 to rotate, through the first bevel gear 316 meshes with the fourth bevel gear 503, so that the third brush 505 can be rotated to fill the empty dust removal area;

Finally, when the material passes through the spraying assembly 6 after dust removal, the pipeline is connected to the external delivery pipe to deliver the material liquid required for painting to the nozzle 603, and the material on the transport chamber 101 can be sprayed through the nozzle 603.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (10)

1. An intelligent painting production line, comprising a base (1), characterized in that: the top surface of the base (1) is provided with a transport chamber (101), and the top of the transport chamber (101) is provided with a second A dust removal assembly (3), a second dust removal assembly (4) and a third dust removal assembly (5), the third dust removal assembly (5) is located at the first dust removal assembly (3) and the second dust removal assembly (4) between, and the movement direction of the transportation chamber (101) is directed from the first dust removal assembly (3) to the second dust removal assembly (4), the first dust removal assembly (3) includes a fixed seat (301), and the fixed The upper part of the seat (301) facing the second dust removal assembly (4) is fixedly connected to the horizontal plate (7), and the side of the second dust removal assembly (4) facing away from the third dust removal assembly (5) is provided with a spraying assembly (6 ), the spraying assembly (6) is located directly above the transport chamber (101), the spraying assembly (6) includes a spray head (603), and the output end of the spray head (603) faces the transport chamber (101). 2. An intelligent spray painting production line according to claim 1, characterized in that a cavity plate (602) is arranged above the spray head (603), and a pipeline is arranged inside the cavity plate (602) , the nozzle (603) is connected to the port of the pipeline, the middle part of the top surface of the chamber plate (602) is fixedly connected with a connection block (601), and the side wall of the connection block (601) is connected to the horizontal plate ( 7) The end face is fixedly connected. 3. An intelligent spray painting production line according to claim 1, characterized in that, one side of the transport cavity (101) is provided with a fixed frame (2), and the fixed frame (2) includes a connecting column (201), the connecting column (201) is located directly above the horizontal plate (7), and the end of the connecting column (201) away from the fixing frame (2) is fixedly connected to the top surface of the horizontal plate (7). 4. A kind of intelligent spray painting production line as claimed in claim 1, is characterized in that, the side wall of described fixed seat (301) is provided with notch (302), and the inner bottom of described notch (302) The wall is fixedly connected with a motor (303), the output shaft of the motor (303) is fixedly connected with a first pulley (304), the side wall of the first pulley (304) is provided with a synchronous belt (305), and the synchronous The end of the belt (305) away from the first pulley (304) is provided with a second pulley (306). 5. An intelligent spray painting production line as claimed in claim 4, characterized in that, the middle part of the side wall of the second pulley (306) is inserted and fixedly connected with a first rotating shaft (307), and the first rotating shaft (307) One end of the rotating shaft (307) is fixedly connected with a half face gear (308), the other end of the first rotating shaft (307) is fixedly connected with a second bevel gear (317), and the side of the first rotating shaft (307) The wall is fixedly connected with a first bevel gear (316). 6. An intelligent spray painting production line as claimed in claim 5, characterized in that, a ring body (309) is arranged inside the fixed seat (301), and the inner wall of the ring body (309) is fixedly connected There are tooth plates (310), the number of the tooth plates (310) is two and distributed up and down, the half-face gear (308) is located in the ring mouth of the ring body (309), and the half-face gear (308) and The two tooth plates (310) are engaged with each other. 7. A kind of intelligent painting production line as claimed in claim 6, it is characterized in that, the two ends of described ring body (309) are all fixedly connected with guide bar (312), and described guide bar (312) is away from One end of the ring body (309) extends to the outside of the fixing seat (301), and the guide rod (312) is slidingly connected with the fixing seat (301), and the bottom surface of the ring body (309) is fixedly connected with a convex plate (311 ), the bottom surface of the fixed seat (301) is provided with a notch (313), the convex plate (311) corresponds to and cooperates with the notch (313), and the convex plate (311) faces away from the ring body ( 309) is fixedly connected with a first casing (314), the first casing (314) is located below the fixing seat (301), and the first casing (314) faces away from the fixing seat (301) A first brush (315) is fixedly connected to one side, and the first brush (315) is located above the transport chamber (101). 8. An intelligent painting production line according to claim 5, characterized in that, the second dust removal assembly (4) comprises a sleeve (401), and the end face of the sleeve (401) is inserted and fixedly connected There is a second rotating shaft (404), one end of the second rotating shaft (404) is fixedly connected with a third bevel gear (405), and the side wall of the third bevel gear (405) is rotatably connected with a first concave frame (406), the third bevel gear (405) is located in the concave opening of the first concave frame (406), and the second bevel gear (317) is also located in the concave opening of the first concave frame (406) , the third bevel gear (405) meshes with the second bevel gear (317), the top surface of the first concave frame (406) is fixedly connected with a connecting rod (407), and the connecting rod (407) The top is fixedly connected with the bottom surface of transverse plate (7). 9. A kind of intelligent painting production line as claimed in claim 8, is characterized in that, the side wall of described sleeve (401) is fixedly connected with second casing (402), and described second casing ( 402) The second hairbrush (403) is fixedly connected to the side facing away from the sleeve (401). The number of the second hairbrush (403) is several and distributed in an array. The number of the sleeve (401) There are two and they are symmetrically distributed around the axis of the first rotating shaft (307). 10. An intelligent painting production line according to claim 9, characterized in that, the third dust removal assembly (5) is correspondingly located between the two sleeves (401), and the third dust removal assembly The assembly (5) includes a second concave frame (501), the top surface of the second concave frame (501) is fixedly connected with a fixed plate (502), and the top of the fixed plate (502) is connected to the horizontal plate (7 ) is fixedly connected to the bottom surface of the second concave frame (501), the inner bottom wall of the second concave frame (501) is rotatably connected with a fourth bevel gear (503), and the first bevel gear (316) is also located in the second concave frame (501) and the fourth bevel gear (503) meshes with the first bevel gear (316), and the middle part of the bottom surface of the fourth bevel gear (503) is inserted and fixedly connected with a protruding shaft, and the protruding shaft A third casing (504) is fixedly connected to the bottom end, and a third brush (505) is fixedly connected to the bottom surface of the third casing (504).

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