Electrostatic spraying finished product drying device

Abstract

The electrostatic spraying finished product drying device comprises a bottom plate and a drying barrel, a plurality of sets of fixing columns are fixedly installed on the upper surface of the bottom plate and located in the drying barrel, the outer arc faces of the fixing columns are each slidably sleeved with a sleeve column, and the upper surfaces of the sleeve columns are each provided with a containing disc; a mounting column is arranged on the upper surface of the bottom plate and located on the corresponding face of the multiple sets of containing discs, multiple sets of heating plates are arranged on the outer arc face of the mounting column, and multiple sets of driving assemblies used for driving the containing discs to ascend and rotate are arranged on the upper surface of the bottom plate. The second rotating disc drives the first rotating disc to rotate through a belt, the first rotating disc drives the rotating ball to rotate through the moving rod, and therefore the sleeve column is driven to rotate while moving up and down, finished products in the containing disc are driven to rotate on the side face of the heating plate to be dried, and it is guaranteed that electrostatic spraying of the finished products is firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of electrostatic spray drying, in particular to an electrostatic spray finished product drying device. Background Art

[0002] Electrostatic spraying is a new type of painting method designed by using the basic characteristics that like charges repel each other and unlike charges attract each other. It uses the effect of a DC high-voltage electric field to make the paint mist sprayed from the spray gun finer and charge the paint mist. Through electrostatic attraction, it is deposited on the surface of the workpiece with different charges to form a uniform paint film to achieve the purpose of painting. It is an efficient painting method that combines mechanical atomization with electrostatic attraction and repulsion. After electrostatic spraying, it needs to be dried to improve the firmness of the powder electrostatic spraying;

[0003] The working mode of the existing electrostatic spray finished product drying device is relatively fixed. The finished product can only be fixed on the side of the heating plate for drying. This causes uneven drying and easily leads to incomplete drying of the finished product, which in turn causes the electrostatic spraying to be unstable. Therefore, we need to propose an electrostatic spray finished product drying device. Utility Model Content

[0004] The purpose of the utility model is to provide an electrostatic spray finished product drying device, in which a second turntable is driven to rotate by a motor, the second turntable drives the first turntable to rotate by a belt, the first turntable drives the rotating ball to rotate by a moving rod, thereby driving the sleeve column to move up and down while rotating, and then driving the finished product placed inside the tray to rotate on the side of the heating plate for drying, thereby ensuring that the cost of electrostatic spraying is more firm, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrostatic spray finished product drying device, comprising a base plate and a drying barrel, a plurality of groups of fixed columns are fixedly installed on the upper surface of the base plate and located inside the drying barrel, a plurality of groups of the fixed columns are slidably sleeved on the outer arc surfaces, a plurality of groups of the sleeve columns are provided with placement plates on the upper surfaces, mounting columns are provided on the upper surface of the base plate and located on the corresponding surfaces of the plurality of groups of placement plates, a plurality of groups of heating plates are provided on the outer arc surfaces of the mounting columns, and a plurality of groups of driving components for driving the placement plates to rise and rotate are provided on the upper surface of the base plate.

[0006] Preferably, the driving assembly includes a motor, a moving rod, a first turntable, a belt and a second turntable. The motor is bolted to the upper surface of the base plate, the first turntable is rotatably sleeved on the outer arc surface of the moving rod, the second turntable is keyed to the output end of the motor, and the belt is sleeved on the outer arc surfaces of the first turntable and the second turntable.

[0007] Preferably, the driving assembly also includes a ring, a rotating ball, a connecting plate and a fixed sleeve, the fixed sleeve is fixedly installed on one end of the moving rod close to the fixed column, the connecting plate is fixedly arranged on the outer arc surface of the fixed sleeve, and the rotating ball is fixedly connected to one end of the connecting plate.

[0008] Preferably, the circular ring is bolted to the outer arc surface of the sleeve, and the rotating ball is rotatably arranged on the corresponding surfaces of the sleeve and the circular ring. The outer arc surface of the sleeve is provided with a first rotating groove corresponding to the rotating ball, and the side surface of the circular ring is provided with a second rotating groove corresponding to the rotating ball.

[0009] Preferably, a through hole corresponding to the moving rod is formed on the side surface of the first rotating disk, a clamping block is fixedly provided inside the through hole, and a clamping groove corresponding to the clamping block is formed on the outer arc surface of the moving rod.

[0010] Preferably, two groups of support plates are fixedly arranged on the upper surface of the bottom plate, the moving rod rotatably penetrates the two groups of support plates, and the first turntable is rotatably arranged on the corresponding surfaces of the two groups of support plates.

[0011] Preferably, a barrel cover is bolted to the upper surface of the drying barrel, and the plurality of groups of placement plates are not in contact with the drying barrel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model drives the second turntable to rotate through a motor, the second turntable drives the first turntable to rotate through a belt, the first turntable drives the rotating ball to rotate through a moving rod, thereby driving the sleeve column to move up and down and rotate at the same time, and then drives the finished product placed inside the tray to rotate on the side of the heating plate for drying, thereby ensuring that the cost of electrostatic spraying is more firm.

[0014] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the invention. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the drying barrel of the utility model;

[0017] Figure 3 This is an exploded view of the drive assembly of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1. bottom plate; 2. motor; 3. drying barrel; 4. barrel cover; 5. driving assembly; 6. fixing column; 7. sleeve column; 8. placing plate; 9. mounting column; 10. heating plate; 11. first rotating groove; 12. ring; 13. rotating ball; 14. second rotating groove; 15. moving rod; 16. connecting plate; 17. fixing sleeve; 18. supporting plate; 19. first turntable; 20. belt; 21. second turntable; 22. snap-in groove; 23. through hole; 24. snap-in block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides: an electrostatic spray finished product drying device, such as Figure 1-4 As shown, it includes a base plate 1 and a drying barrel 3. Several groups of fixing columns 6 are fixedly installed on the upper surface of the base plate 1 and located inside the drying barrel 3. The outer arc surfaces of the several groups of fixing columns 6 are slidably sleeved with sleeve columns 7. The upper surfaces of the several groups of sleeve columns 7 are provided with placement trays 8. The upper surface of the base plate 1 and the corresponding surfaces of the several groups of placement trays 8 are provided with mounting columns 9. Several groups of heating plates 10 are provided on the outer arc surfaces of the mounting columns 9. Several groups of driving components 5 for driving the placement tray 8 to rise and rotate are provided on the upper surface of the base plate 1. The sleeve columns 7 are driven by the driving components 5 to move up and down on the outer arc surfaces of the fixing columns 6 and rotate at the same time, and the sprayed finished product is placed above the placement tray 8, so that the finished product inside the placement tray 8 is driven by the sleeve columns 7 to move up and down on the side of the heating plate 10 and rotate at the same time, thereby ensuring that the finished product is dried in all aspects and that the electrostatic spraying of the finished product is more firm.

[0022] Preferably, the driving assembly 5 includes a motor 2, a moving rod 15, a first turntable 19, a belt 20 and a second turntable 21. The motor 2 is bolted to the upper surface of the base plate 1, the first turntable 19 is rotatably sleeved on the outer arc surface of the moving rod 15, the second turntable 21 is keyed to the output end of the motor 2, the belt 20 is sleeved on the outer arc surfaces of the first turntable 19 and the second turntable 21, and the motor 2 is started to drive the second turntable 21 to rotate, and the second turntable 21 drives the first turntable 19 to rotate through the belt 20.

[0023] Furthermore, the driving assembly 5 also includes a ring 12, a rotating ball 13, a connecting plate 16 and a fixed sleeve 17. The fixed sleeve 17 is fixedly installed on one end of the moving rod 15 close to the fixed column 6. The connecting plate 16 is fixedly arranged on the outer arc surface of the fixed sleeve 17. The rotating ball 13 is fixedly connected to one end of the connecting plate 16. When the moving rod 15 rotates, it drives the fixed sleeve 17 to rotate. The connecting plate 16 on the outer arc surface of the fixed sleeve 17 rotates with the fixed sleeve 17 as the center of the circle. The connecting plate 16 drives the rotating ball 13 to rotate through a group of connecting rods.

[0024] Furthermore, the ring 12 is bolted to the outer arc surface of the sleeve column 7, and the rotating ball 13 is rotatably arranged on the corresponding surfaces of the sleeve column 7 and the ring 12. The outer arc surface of the sleeve column 7 is provided with a first rotating groove 11 corresponding to the rotating ball 13, and the side surface of the ring 12 is provided with a second rotating groove 14 corresponding to the rotating ball 13. The first rotating groove 11 and the second rotating groove 14 are both smaller than the diameter of the rotating ball 13, thereby ensuring that the rotating ball 13 rotates on the corresponding surfaces of the sleeve column 7 and the ring 12, and at the same time ensuring that the rotating ball 13 will not detach from the corresponding surfaces of the sleeve column 7 and the ring 12. When the rotating ball 13 rotates with the fixed sleeve 17 as the center, it drives the sleeve column 7 to move up and down on the outer arc surface of the fixed column 6, and at the same time drives the sleeve column 7 to rotate on the outer arc surface of the fixed column 6.

[0025] It is worth mentioning that a through hole 23 corresponding to the moving rod 15 is opened on the side of the first turntable 19, and a clamping block 24 is fixedly arranged on the inner side of the through hole 23, and a clamping groove 22 corresponding to the clamping block 24 is opened on the outer arc surface of the moving rod 15. When the first turntable 19 rotates, the clamping block 24 is clamped into the inside of the clamping groove 22, thereby driving the moving rod 15 to rotate through the first turntable 19, and there is no need to fix the first turntable 19 and the moving rod 15, thereby ensuring that the moving rod 15 can move forward and backward while rotating.

[0026] Specifically, two groups of support plates 18 are fixedly provided on the upper surface of the base plate 1, the moving rod 15 rotates and passes through the two groups of support plates 18, and the first turntable 19 is rotatably provided on the corresponding surfaces of the two groups of support plates 18, and the moving rod 15 is supported by the support plates 18. The moving rod 15 can move forward and backward along the support plates 18 while rotating between the two groups of support plates 18, thereby ensuring that the placement plate 8 can move up and down while rotating.

[0027] In addition, a barrel cover 4 is bolted to the upper surface of the drying barrel 3, and several groups of placement trays 8 are not in contact with the drying barrel 3. The finished parts are placed on top of the placement trays 8 inside the drying barrel 3 by opening the barrel cover 4, and the placement trays 8 are not in contact with the drying barrel 3 to ensure that the placement trays 8 can move up and down and rotate normally.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrostatic spray finished product drying device, characterized in that: The invention comprises: a bottom plate (1) and a drying barrel (3); a plurality of groups of fixing columns (6) are fixedly installed on the upper surface of the bottom plate (1) and located inside the drying barrel (3); sleeve columns (7) are slidably sleeved on the outer arc surfaces of the plurality of groups of fixing columns (6); placement plates (8) are arranged on the upper surfaces of the plurality of groups of sleeve columns (7); mounting columns (9) are arranged on the upper surface of the bottom plate (1) and located on the surfaces corresponding to the plurality of groups of placement plates (8); a plurality of groups of heating plates (10) are arranged on the outer arc surfaces of the mounting columns (9); and a plurality of groups of driving components (5) for driving the placement plates (8) to rise and rotate are arranged on the upper surface of the bottom plate (1).

2. The electrostatic spraying finished product drying device according to claim 1 is characterized in that: The driving assembly (5) comprises a motor (2), a moving rod (15), a first rotating disk (19), a belt (20) and a second rotating disk (21); the motor (2) is bolted to the upper surface of the bottom plate (1); the first rotating disk (19) is rotatably sleeved on the outer arc surface of the moving rod (15); the second rotating disk (21) is key-connected to the output end of the motor (2); and the belt (20) is sleeved on the outer arc surfaces of the first rotating disk (19) and the second rotating disk (21).

3. The electrostatic spraying finished product drying device according to claim 2 is characterized in that: The driving assembly (5) further comprises a circular ring (12), a rotating ball (13), a connecting plate (16) and a fixing sleeve (17); the fixing sleeve (17) is fixedly mounted on one end of the moving rod (15) close to the fixing column (6); the connecting plate (16) is fixedly arranged on the outer arc surface of the fixing sleeve (17); and the rotating ball (13) is fixedly connected to one end of the connecting plate (16).

4. The electrostatic spraying finished product drying device according to claim 3 is characterized in that: The circular ring (12) is bolted to the outer arc surface of the sleeve column (7), and the rotating ball (13) is rotatably arranged on the corresponding surfaces of the sleeve column (7) and the circular ring (12). The outer arc surface of the sleeve column (7) is provided with a first rotating groove (11) corresponding to the rotating ball (13), and the side surface of the circular ring (12) is provided with a second rotating groove (14) corresponding to the rotating ball (13).

5. The electrostatic spraying finished product drying device according to claim 2 is characterized in that: A through hole (23) corresponding to the moving rod (15) is formed on the side surface of the first rotating disk (19), a clamping block (24) is fixedly arranged inside the through hole (23), and a clamping groove (22) corresponding to the clamping block (24) is formed on the outer arc surface of the moving rod (15).

6. The electrostatic spraying finished product drying device according to claim 2, characterized in that: Two groups of support plates (18) are fixedly arranged on the upper surface of the bottom plate (1), the moving rod (15) rotatably penetrates the two groups of support plates (18), and the first rotating disk (19) is rotatably arranged on the corresponding surfaces of the two groups of support plates (18).

7. The electrostatic spraying product drying device according to claim 1 is characterized in that: A barrel cover (4) is bolted to the upper surface of the drying barrel (3), and the plurality of sets of placement plates (8) are not in contact with the drying barrel (3).

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