A workpiece paint spraying and drying integrated equipment

Abstract

The present invention provides an integrated equipment for workpiece painting and drying, which belongs to the field of workpiece processing technology, and includes an inclined placing table, a bracket plate, a clamping assembly, a driving assembly, a releaser, a painting assembly, and a drying assembly. The bracket plate is provided with two groups, and the two groups of the bracket plates are respectively arranged on the front and rear sides of the inclined placing table, and a first arc-shaped shell is fixedly arranged between the two groups of the bracket plates, and the first arc-shaped shell is located above the inclined placing table. The clamping assembly is provided with two groups, and the two groups of the clamping assemblies are arranged between the two groups of the bracket plates, and are used to clamp the shaft workpiece to be painted. The driving assembly is installed on the side wall of the bracket plate, and is used to drive the two groups of the clamping assemblies to rotate. Compared with the prior art, the embodiment of the present invention can realize continuous automatic painting and drying of a number of shaft workpieces, and has the advantages of good painting and drying effect and high painting and drying efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of workpiece processing, and in particular relates to workpiece paint spraying and drying integrated equipment. Background Art

[0002] At present, the processing of shaft workpieces involves processes such as casting, cutting and painting. The painting of shaft workpieces is to improve the corrosion and oxidation resistance of shaft workpieces to extend the service life of shaft workpieces.

[0003] In the prior art, when painting shaft workpieces, it is necessary to clamp the workpieces with the help of a clamping structure to achieve the positioning of the shaft workpieces, thereby facilitating the paint spraying mechanism to accurately paint the shaft workpieces. However, this painting method is relatively traditional. Since the number of shaft workpieces that can be clamped by the clamping structure at one time is relatively limited, the paint spraying mechanism can only paint a small number of shaft workpieces at a time. In order to achieve batch painting of several shaft workpieces, the clamping structure is required to repeatedly clamp several shaft workpieces, resulting in a relatively low painting efficiency for the shaft workpieces, which urgently needs to be improved. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the embodiments of the present invention is to provide an integrated equipment for spraying and drying workpieces.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A workpiece spray painting and drying integrated equipment, comprising an inclined placing table, a support plate, a clamping assembly, a driving assembly, a releaser, a spray painting assembly and a drying assembly.

[0007] The bracket plates are provided with two groups, and the two groups of bracket plates are respectively arranged at the front and rear sides of the inclined placing platform, and a first arc-shaped shell is fixedly arranged between the two groups of bracket plates, and the first arc-shaped shell is located above the inclined placing platform.

[0008] The clamping assembly is provided with two groups, and the two groups of the clamping assembly are arranged between the two groups of the bracket plates, and are used to clamp the shaft workpiece to be painted.

[0009] The driving assembly is mounted on the side wall of the bracket plate and is used to drive the two groups of clamping assemblies to rotate.

[0010] The paint spraying assembly and the drying assembly are mounted on the inner wall of the first arc-shaped housing.

[0011] When the two groups of clamping assemblies rotate, the painting assembly is used to paint the shaft workpieces clamped by the two groups of clamping assemblies, and the drying assembly is used to dry the shaft workpieces after painting.

[0012] The releaser is installed on the upper part of the inclined placing table, and is used to release a plurality of shaft workpieces to be painted placed on the upper part of the inclined placing table one by one, so that the plurality of shaft workpieces to be painted roll in sequence between the two groups of clamping assemblies.

[0013] As a further improvement of the present invention: the driving assembly includes a rotating shaft, a connecting plate and a motor.

[0014] The motor is fixedly mounted on one of the side walls of the bracket plate. One end of the rotating shaft is connected to the output end of the motor, and the other end extends to the inside of the first arc-shaped shell and is distributed axially along the first arc-shaped shell. Two groups of connecting plates are provided. The two groups of connecting plates are fixedly arranged outside the rotating shaft and are distributed relatively. The two groups of connecting plates are perpendicular to the rotating shaft. The two groups of clamping assemblies are respectively mounted on one end of the two groups of connecting plates away from the rotating shaft.

[0015] The two groups of clamping assemblies have the same structure, and both include a sleeve, an elastic member, a clamping plate and a first rotating rod.

[0016] The sleeve passes through the connecting plate and is movably cooperated with the connecting plate, a stop block is fixedly arranged on the outside of the sleeve, one end of the elastic member is connected to the stop block, and the other end is connected to the connecting plate, so as to provide elastic support for the sleeve, the first rotating rod is rotatably arranged at one end of the sleeve, the clamping plate is fixedly installed on the end of the first rotating rod away from the sleeve, a second magnet is fixedly arranged on the end of the sleeve away from the first rotating rod, and a first magnet that can attract the second magnet is arranged on the inner side of the bracket plate.

[0017] As a further improvement of the present invention: a positioning block is fixedly provided on the upper portion of the inclined placing table.

[0018] As a further improvement of the present invention: the paint spraying assembly includes a paint spraying plate and a paint inlet pipe,

[0019] The paint spraying plate has an arc-shaped structure and is hollow inside. The paint spraying plate is fixedly mounted on the inner wall of the first arc-shaped shell. A plurality of spray holes are provided on the side wall of the paint spraying plate. One end of the paint inlet pipe is connected to an external paint pump for pumping paint, and the other end extends to the inside of the first arc-shaped shell and is connected to the inner cavity of the paint spraying plate.

[0020] As a further improvement of the present invention: a first gear is fixedly disposed on the outside of the first rotating rod, and a first arc-shaped rack that can mesh with the first gear is fixedly disposed on the inner wall of the first arc-shaped housing.

[0021] As a further improvement of the present invention: the releaser comprises a second arc-shaped housing, an end plate, a second gear, an L-shaped support plate and a second rotating rod,

[0022] The second arc-shaped shell is arranged above the inclined placing table and distributed along the width direction of the inclined placing table, the end plate is fixedly arranged at the end of the second arc-shaped shell, the L-shaped support plate is fixedly installed on the side wall of the inclined placing table, the second rotating rod is fixedly arranged at one end of the end plate away from the second arc-shaped shell, the end of the second rotating rod away from the end plate passes through the L-shaped support plate and is fixedly connected to the second gear, and a second arc-shaped rack that can mesh with the second gear is also fixedly arranged on the side wall of the first rotating rod.

[0023] As a further improvement of the present invention: the drying component is an electric heating plate fixedly installed on the inner wall of the first arc-shaped shell.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] In the embodiment of the present invention, when it is necessary to spray paint on shaft workpieces, the driving assembly can be used to drive the two groups of clamping assemblies to rotate, and at the same time, a number of shaft workpieces with paint are placed on the upper part of the inclined placing table, and the releaser is used to release the several shaft workpieces one by one, so that the several shaft workpieces roll in sequence between the two groups of clamping assemblies. When a shaft workpiece rolls between the two groups of clamping assemblies, the two groups of clamping assemblies clamp the shaft workpiece, and as the two groups of clamping assemblies rotate, the shaft workpiece is driven to rotate. When the shaft workpiece rotates, it enters the inner side of the first arc-shaped shell, and the paint is sprayed onto the surface of the shaft workpiece through the paint spraying assembly to realize the painting of the shaft workpiece. After the shaft workpiece is painted, as the two groups of clamping assemblies drive the shaft workpiece to continue to rotate, the drying assembly dries the paint on the surface of the shaft workpiece. Compared with the prior art, it can realize continuous automatic painting and drying of several shaft workpieces, and has the advantages of good paint spraying and drying effect and high paint spraying and drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of a workpiece paint spraying and drying integrated equipment Figure 1 ;

[0027] Figure 2 This is a schematic diagram of the structure of a workpiece paint spraying and drying integrated equipment Figure 2 ;

[0028] Figure 3 This is a schematic diagram of the structure of a workpiece paint spraying and drying integrated equipment Figure 3 ;

[0029] Figure 4This is a schematic diagram of the structure of a workpiece paint spraying and drying integrated equipment Figure 4 ;

[0030] Figure 5 for Figure 1 A magnified schematic diagram of the middle A area;

[0031] Figure 6 for Figure 4 A magnified schematic diagram of the middle B area;

[0032] In the figure: 10-inclined placing table, 101-positioning block, 20-support plate, 201-first magnet, 202-first arc-shaped shell, 203-first arc-shaped rack, 30-clamping assembly, 301-second magnet, 302-sleeve, 303-elastic member, 304-first gear, 305-clamping plate, 306-first rotating rod, 307-stopper, 308-second arc-shaped rack, 40-driving assembly, 401-rotating shaft, 402-connecting plate, 403-motor, 50-releaser, 501-second arc-shaped shell, 502-end plate, 503-second gear, 504-L-shaped support plate, 505-second rotating rod, 60-paint spraying assembly, 601-paint spraying plate, 602-spray hole, 603-paint inlet pipe, 70-drying assembly. DETAILED DESCRIPTION

[0033] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4The present embodiment provides an integrated workpiece painting and drying device, including an inclined placing table 10, a bracket plate 20, a clamping assembly 30, a driving assembly 40, a releaser 50, a painting assembly 60 and a drying assembly 70. The bracket plate 20 is provided with two groups, and the two groups of the bracket plates 20 are respectively arranged on the front and rear sides of the inclined placing table 10. A first arc-shaped shell 202 is fixedly arranged between the two groups of the bracket plates 20, and the first arc-shaped shell 202 is located above the inclined placing table 10. The clamping assembly 30 is provided with two groups, and the two groups of the clamping assembly 30 are arranged between the two groups of the bracket plates 20 for clamping the shaft workpiece to be painted. The driving assembly 40 is installed on The side wall of the bracket plate 20 is used to drive the two groups of the clamping assemblies 30 to rotate. The paint spraying assembly 60 and the drying assembly 70 are installed on the inner wall of the first arc-shaped shell 202. When the two groups of the clamping assemblies 30 rotate, the paint spraying assembly 60 is used to paint the shaft workpieces clamped by the two groups of the clamping assemblies 30, and the drying assembly 70 is used to dry the shaft workpieces after painting. The releaser 50 is installed on the upper part of the inclined placing table 10, and is used to release a plurality of shaft workpieces to be painted placed on the upper part of the inclined placing table 10 one by one, so that the plurality of shaft workpieces to be painted roll in sequence between the two groups of the clamping assemblies 30.

[0036] When it is necessary to paint the shaft workpiece, the driving assembly 40 can be used to drive the two groups of clamping assemblies 30 to rotate, and at the same time, a number of shaft workpieces with paint can be placed on the upper part of the inclined placing table 10, and the releaser 50 can be used to release the shaft workpieces one by one, so that the shaft workpieces roll between the two groups of clamping assemblies 30 in sequence. When a shaft workpiece rolls between the two groups of clamping assemblies 30, the two groups of clamping assemblies 30 clamp the shaft workpiece, and as the two groups of clamping assemblies 30 rotate, the shaft workpiece is driven to rotate. When the shaft workpiece rotates, it enters the inner side of the first arc-shaped shell 202, and the paint is sprayed onto the surface of the shaft workpiece through the paint spraying assembly 60 to realize the painting of the shaft workpiece. After the shaft workpiece is painted, as the two groups of clamping assemblies 30 drive the shaft workpiece to continue to rotate, the drying assembly 70 dries the paint on the surface of the shaft workpiece.

[0037] See also Figure 1 , Figure 3 as well as Figure 5In one embodiment, the driving assembly 40 includes a rotating shaft 401, a connecting plate 402 and a motor 403, wherein the motor 403 is fixedly mounted on one of the side walls of the bracket plate 20, one end of the rotating shaft 401 is connected to the output end of the motor 403, and the other end extends to the inner side of the first arc-shaped shell 202 and is axially distributed along the first arc-shaped shell 202, and the connecting plate 402 is provided with two groups, and the two groups of connecting plates 402 are fixedly arranged outside the rotating shaft 401 and are relatively distributed, and the two groups of connecting plates 402 are perpendicular to the rotating shaft 401, and the two groups of clamping assemblies 30 are respectively mounted on one end of the two groups of connecting plates 402 away from the rotating shaft 401, and the two groups of clamping assemblies 30 have the same structure and both include a sleeve 302, a spring The elastic member 303, the splint 305 and the first rotating rod 306, the sleeve 302 passes through the connecting plate 402 and movably cooperates with the connecting plate 402, a stopper 307 is fixedly arranged on the outside of the sleeve 302, one end of the elastic member 303 is connected to the stopper 307, and the other end is connected to the connecting plate 402, which is used to provide elastic support for the sleeve 302, the first rotating rod 306 is rotatably arranged at one end of the sleeve 302, the splint 305 is fixedly installed on the end of the first rotating rod 306 away from the sleeve 302, the end of the sleeve 302 away from the first rotating rod 306 is fixedly provided with a second magnet 301, and the inner side of the bracket plate 20 is provided with a first magnet 201 that can attract the second magnet 301.

[0038] The motor 403 drives the rotating shaft 401 to rotate, thereby driving the two sets of connecting plates 402 and the two sets of clamping assemblies 30 to rotate. When the releaser 50 releases a certain shaft workpiece, so that the shaft workpiece rolls between the two sets of clamping plates 305, the two sets of sleeves 302 move relative to the corresponding connecting plates 402 under the support of the elastic member 303. At this time, the two sets of sleeves 302 move toward each other, thereby driving the two sets of first rotating rods 306 and the two sets of clamping plates 305 to move toward each other. When the two sets of clamping plates 305 move toward each other, they act on the two ends of the shaft workpiece respectively, thereby clamping the shaft. After the shaft workpiece is clamped, as the rotating shaft 401 continues to rotate, the shaft workpiece is driven to rotate through the two sets of clamping plates 305, and the shaft workpiece is separated from the upper part of the inclined placing table 10 and transferred to the inner side of the first arc-shaped shell 202, and then is painted by the painting component 60. After the painting is completed, it is dried by the drying component 70; after the shaft workpiece is painted and dried, the rotating shaft 401 drives the two sets of connecting plates 402, the two sets of sleeves 302, the two sets of clamping plates 305 and the shaft workpiece to rotate out from the inner side of the first arc-shaped shell 202. At this time, the two sets of sleeves 302 The second magnet 301 at the end rotates to the side of the first magnet 201, and the first magnet 201 attracts the second magnet 301, thereby driving the sleeve 302 to move in the opposite direction of the connecting plate 402. The sleeve 302 pulls the first rotating rod 306, thereby driving the two groups of clamping plates 305 to move away from each other, thereby releasing the shaft workpiece. After the shaft workpiece is released, it can fall back on the upper part of the inclined holding platform 10, and then continue to roll downward along the upper part of the inclined holding platform 10; after the two groups of clamping plates 305 move away from each other to release the clamped shaft workpiece, as the rotating shaft 401 continues to rotate, The second magnets 301 at the ends of the two groups of sleeves 302 rotate away from the first magnet 201, and the first magnet 201 no longer attracts the second magnet 301. The two groups of elastic members 303 push the two groups of sleeves 302 respectively so that the two groups of sleeves 302 move relative to the two groups of connecting plates 402, thereby pushing the two groups of first rotating rods 306 and the two groups of clamping plates 305 so that the two groups of clamping plates 305 are close again, thereby clamping the shaft workpiece released between the two groups of clamping plates 305 again... Such a reciprocating cycle can realize continuous automatic painting and drying of a number of shaft workpieces.

[0039] See also Figure 1 as well as Figure 3 In one embodiment, a positioning block 101 is fixedly disposed on the upper portion of the inclined placing table 10 .

[0040] When the releaser 50 releases a shaft-like workpiece, the shaft-like workpiece rolls downward along the upper part of the inclined placing table 10, and remains stationary when it rolls to the side of the positioning block 101, so that after the second magnet 301 rotates away from the side of the first magnet 201, the two groups of elastic members 303 respectively push the two groups of sleeves 302 to make the two groups of clamps 305 approach each other, and the two groups of clamps 305 can accurately clamp the shaft-like workpiece that remains stationary; when the two groups of clamps 305 release the shaft-like workpiece, the shaft-like workpiece falls on the upper part of the inclined placing table 10 and is located diagonally below the positioning block 101, so that the shaft-like workpiece that has been painted and dried can smoothly roll downward along the upper part of the inclined placing table 10, thereby realizing automatic unloading of the shaft-like workpiece.

[0041] See also Figure 3 In one embodiment, the paint spraying assembly 60 includes a paint spraying plate 601 and a paint inlet pipe 603. The paint spraying plate 601 is an arc-shaped structure. The interior of the paint spraying plate 601 is hollow. The paint spraying plate 601 is fixedly mounted on the inner wall of the first arc-shaped shell 202. A plurality of spray holes 602 are provided on the side wall of the paint spraying plate 601. One end of the paint inlet pipe 603 is connected to an external paint pump (not shown in the figure) for pumping paint, and the other end extends to the interior of the first arc-shaped shell 202 and is connected to the inner cavity of the paint spraying plate 601.

[0042] When the clamp 305 clamps the shaft workpiece and drives the shaft workpiece into the inner side of the first arc-shaped shell 202, the paint is pumped to the inside of the paint spraying plate 601 through the paint inlet pipe 603 by an external paint pump, and then sprayed out from a plurality of spray holes 602, thereby acting on the surface of the shaft workpiece to achieve the painting treatment of the shaft workpiece.

[0043] See also Figure 3 , Figure 4 as well as Figure 5 In one embodiment, a first gear 304 is fixedly disposed on the outside of the first rotating rod 306 , and a first arc-shaped rack 203 capable of meshing with the first gear 304 is fixedly disposed on the inner wall of the first arc-shaped shell 202 .

[0044] When the two groups of clamps 305 clamp the shaft workpiece and drive the shaft workpiece to rotate along the inner side of the first arc-shaped shell 202, the first gear 304 is in meshing state with the first arc-shaped rack 203, thereby driving the first rotating rod 306 to rotate compared to the sleeve 302. When the first rotating rod 306 rotates, it drives the clamp 305 to rotate, thereby driving the shaft workpiece to rotate, so that the paint sprayed through a number of spray holes 602 can act evenly on the surface of the shaft workpiece, realizing comprehensive painting of the shaft workpiece; and after the shaft workpiece is fully painted, as the clamp 305 drives the shaft workpiece to continue to rotate, the shaft workpiece can continue to rotate through the continued engagement of the first gear 304 and the first arc-shaped rack 203, so that the drying component 70 can evenly dry the paint on the surface of the shaft workpiece.

[0045] See also Figure 6 In one embodiment, the releaser 50 includes a second arc-shaped shell 501, an end plate 502, a second gear 503, an L-shaped support plate 504 and a second rotating rod 505. The second arc-shaped shell 501 is arranged above the inclined placing table 10 and distributed along the width direction of the inclined placing table 10. The end plate 502 is fixedly arranged at the end of the second arc-shaped shell 501. The L-shaped support plate 504 is fixedly installed on the side wall of the inclined placing table 10. The second rotating rod 505 is fixedly arranged at one end of the end plate 502 away from the second arc-shaped shell 501. The end of the second rotating rod 505 away from the end plate 502 passes through the L-shaped support plate 504 and is fixedly connected to the second gear 503. A second arc-shaped rack 308 that can mesh with the second gear 503 is also fixedly arranged on the side wall of the first rotating rod 306.

[0046] Initially, the opening of the second arc-shaped shell 501 faces the upper end of the inclined placing table 10. When a plurality of shaft-like workpieces are placed on the upper part of the inclined placing table 10, the lowest group of shaft-like workpieces are blocked on the inner side of the second arc-shaped shell 501 (such as Figure 6As shown in the figure, when the motor 403 drives the rotating shaft 401 to rotate, and then drives the connecting plate 402, the sleeve 302, the first rotating rod 306 and the clamping plate 305 to rotate, the first rotating rod 306 can drive the second arc-shaped rack 308 on its side wall to rotate. When the first rotating rod 306 rotates to the front of the second gear 503, the second arc-shaped rack 308 on the side wall of the first rotating rod 306 enters into a meshing state with the second gear 503, and then drives the second rotating rod 505, the end plate 502 and the second arc-shaped shell 501 to rotate. When the second arc-shaped shell 501 rotates, it can rotate around the shaft workpiece inside it. When the opening of the second arc-shaped shell 501 rotates to face the inclined When the second arc-shaped rack 308 is in the direction of the lower end of the placing table 10, the shaft workpiece is no longer blocked by the second arc-shaped shell 501, and then rolls downward along the upper part of the inclined placing table 10 to the side of the positioning block 101, thereby realizing the release of a certain shaft workpiece. After a certain shaft workpiece is released, as the second arc-shaped rack 308 continues to mesh with the second gear 503, the second arc-shaped shell 501 continues to rotate. When the opening of the second arc-shaped shell 501 is rotated again to face the upper end of the inclined placing table 10, a subsequent shaft workpiece enters the inner side of the second arc-shaped shell 501 again, realizing the limiting of the subsequent shaft workpiece. At this time, the second arc-shaped rack 308 is disengaged from the second gear 503.

[0047] In one embodiment, the drying component 70 is an electric heating plate fixedly mounted on the inner wall of the first arc-shaped shell 202. After the shaft workpiece is painted, the two sets of clamps 305 clamp the shaft workpiece and continue to rotate along the inner side of the first arc-shaped shell 202, so that the shaft workpiece rotates to one side of the electric heating plate, and the shaft workpiece is heated by the electric heating plate to achieve electric drying of the paint on the surface of the shaft workpiece.

[0048] In one embodiment, the elastic member 303 may be a spring or a metal spring, which is not limited here.

[0049] In the embodiment of the present invention, when it is necessary to spray paint the shaft workpiece, the driving assembly 40 can be used to drive the two groups of clamping assemblies 30 to rotate, and at the same time, a number of shaft workpieces with spray paint are placed on the upper part of the inclined placing table 10, and the releaser 50 is used to release the shaft workpieces one by one, so that the shaft workpieces roll between the two groups of clamping assemblies 30 in sequence. When a shaft workpiece rolls between the two groups of clamping assemblies 30, the two groups of clamping assemblies 30 clamp the shaft workpiece, and as the two groups of clamping assemblies 30 rotate, the shaft workpiece is clamped. The shaft workpiece moves, thereby driving the shaft workpiece to rotate. When the shaft workpiece rotates, it enters the inner side of the first arc-shaped shell body 202, and the paint is sprayed onto the surface of the shaft workpiece through the paint spraying assembly 60 to realize the painting treatment of the shaft workpiece. After the shaft workpiece is painted, as the two groups of clamping assemblies 30 drive the shaft workpiece to continue to rotate, the drying assembly 70 dries the paint on the surface of the shaft workpiece. Compared with the prior art, it can realize continuous automatic painting and drying treatment of a number of shaft workpieces, and has the advantages of good painting and drying effect and high painting and drying efficiency.

[0050] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. An integrated equipment for spraying and drying workpieces, comprising an inclined placing table (10), a support plate (20) and a clamping assembly (30), characterized in that: It also includes a driving component (40), a releaser (50), a paint spraying component (60) and a drying component (70). The support plates (20) are provided in two groups, and the two groups of support plates (20) are respectively arranged on the front and rear sides of the inclined placing platform (10), and a first arc-shaped shell (202) is fixedly arranged between the two groups of support plates (20), and the first arc-shaped shell (202) is located above the inclined placing platform (10). The clamping assembly (30) is provided in two groups, and the two groups of the clamping assembly (30) are arranged between the two groups of the support plates (20) and are used to clamp the shaft workpiece to be painted. The driving assembly (40) is mounted on the side wall of the support plate (20) and is used to drive the two groups of clamping assemblies (30) to rotate. The paint spraying assembly (60) and the drying assembly (70) are mounted on the inner wall of the first arc-shaped housing (202). When the two groups of clamping assemblies (30) rotate, the painting assembly (60) is used to spray paint the shaft workpiece clamped by the two groups of clamping assemblies (30), and the drying assembly (70) is used to dry the shaft workpiece after spraying paint. The releaser (50) is mounted on the upper part of the inclined placing platform (10) and is used to release a plurality of shaft-like workpieces to be painted placed on the upper part of the inclined placing platform (10) one by one, so that the plurality of shaft-like workpieces to be painted are rolled in sequence between the two groups of the clamping assemblies (30). The driving assembly (40) comprises a rotating shaft (401), a connecting plate (402) and a motor (403). The motor (403) is fixedly mounted on the side wall of one group of the bracket plates (20); one end of the rotating shaft (401) is connected to the output end of the motor (403); the other end extends to the inner side of the first arc-shaped shell (202) and is distributed axially along the first arc-shaped shell (202); two groups of connecting plates (402) are provided; the two groups of connecting plates (402) are fixedly arranged outside the rotating shaft (401) and are distributed relatively to each other; the two groups of connecting plates (402) are perpendicular to the rotating shaft (401); and the two groups of clamping assemblies (30) are respectively mounted on one end of the two groups of connecting plates (402) away from the rotating shaft (401). The two groups of clamping assemblies (30) have the same structure, and both include a sleeve (302), an elastic member (303), a clamping plate (305), and a first rotating rod (306). The sleeve (302) passes through the connecting plate (402) and is movably matched with the connecting plate (402); a stopper (307) is fixedly arranged on the outside of the sleeve (302); one end of the elastic member (303) is connected to the stopper (307), and the other end is connected to the connecting plate (402) for providing elastic support for the sleeve (302); the first rotating rod (306) is rotatably arranged at one end of the sleeve (302); the clamping plate (305) is fixedly mounted on one end of the first rotating rod (306) away from the sleeve (302); a second magnet (301) is fixedly arranged on one end of the sleeve (302) away from the first rotating rod (306); and a first magnet (201) capable of attracting the second magnet (301) is arranged on the inner side of the bracket plate (20); After the shaft workpiece is painted and dried, the rotating shaft (401) drives the two groups of connecting plates (402), the two groups of sleeves (302), the two groups of clamping plates (305) and the shaft workpiece to rotate out from the inside of the first arc-shaped shell (202). At this time, the second magnets (301) at the ends of the two groups of sleeves (302) rotate to the side of the first magnet (201). The first magnet (201) attracts the second magnet (301) and drives the sleeve (302) to move in the opposite direction relative to the connecting plate (402). The sleeve (302) pulls the first rotating rod (306) and drives the two groups of clamping plates (305) to move away from each other. The shaft workpiece is thereby released. As the rotating shaft (401) continues to rotate, the second magnets (301) at the ends of the two sets of sleeves (302) rotate away from the first magnet (201), and the first magnet (201) no longer attracts the second magnet (301). The two sets of elastic members (303) respectively push the two sets of sleeves (302) so that the two sets of sleeves (302) move relative to the two sets of connecting plates (402), thereby pushing the two sets of first rotating rods (306) and the two sets of clamping plates (305) so that the two sets of clamping plates (305) are closer again, thereby clamping the shaft workpiece that is subsequently released between the two sets of clamping plates (305) again.

2. The workpiece paint spraying and drying integrated equipment according to claim 1, characterized in that: A positioning block (101) is fixedly arranged on the upper part of the inclined placing platform (10).

3. The workpiece paint spraying and drying integrated equipment according to claim 1, characterized in that: The paint spraying assembly (60) comprises a paint spraying plate (601) and a paint inlet pipe (603). The paint spray plate (601) has an arc-shaped structure and is hollow inside. The paint spray plate (601) is fixedly mounted on the inner wall of the first arc-shaped shell (202). A plurality of spray holes (602) are provided on the side wall of the paint spray plate (601). One end of the paint inlet pipe (603) is connected to an external paint pump for pumping paint, and the other end extends into the first arc-shaped shell (202) and is connected to the inner cavity of the paint spray plate (601).

4. The workpiece paint spraying and drying integrated equipment according to claim 1, characterized in that: A first gear (304) is also fixedly disposed on the outside of the first rotating rod (306), and a first arc-shaped rack (203) capable of meshing with the first gear (304) is fixedly disposed on the inner wall of the first arc-shaped housing (202).

5. The workpiece paint spraying and drying integrated equipment according to claim 1, characterized in that: The releaser (50) comprises a second arc-shaped housing (501), an end plate (502), a second gear (503), an L-shaped support plate (504), and a second rotating rod (505). The second arc-shaped shell (501) is arranged above the inclined receiving platform (10) and distributed along the width direction of the inclined receiving platform (10); the end plate (502) is fixedly arranged at the end of the second arc-shaped shell (501); the L-shaped support plate (504) is fixedly installed on the side wall of the inclined receiving platform (10); the second rotating rod (505) is fixedly arranged at one end of the end plate (502) away from the second arc-shaped shell (501); the end of the second rotating rod (505) away from the end plate (502) passes through the L-shaped support plate (504) and is fixedly connected to the second gear (503); and a second arc-shaped rack (308) capable of meshing with the second gear (503) is also fixedly arranged on the side wall of the first rotating rod (306).

6. The workpiece paint spraying and drying integrated equipment according to claim 1, characterized in that: The drying component (70) is an electric heating plate fixedly mounted on the inner wall of the first arc-shaped shell (202).

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