Electrostatic spray drying chamber hanger

Abstract

The utility model relates to the field of drying chamber hanger, disclose a electrostatic spraying drying chamber hanger, including the flow guide box, the top fixed mounting of flow guide box has the support frame, the utility model has the following advantages and effect: through setting up electrostatic spraying adjustment hanger subassembly, according to the size of the automobile brake system adjustment arm to adjust the spacing of multiple adjustment arm connecting hooks, can operate control pressing plate to move, control pressing plate moves behind can drive both sides mounting plate, moving block and non -skid pad and move, can let non -skid pad not with the abutment of spacing frame, be convenient for staff to connect the adjustment arm hook in the inside of spacing frame and carry out arbitrary sliding, spacing adjustment is completed behind can loosen the control of control pressing plate, first spring can drive mounting plate, moving block and non -skid pad and move, non -skid pad can abut after moving with spacing frame, make the friction of sliding block be bigger and be difficult to move.

Description

Technical Field

[0001] This utility model relates to the field of drying room rack technology, and in particular to an electrostatic spraying drying room rack. Background Technology

[0002] In the production process of automotive brake system adjusting arms, electrostatic spraying and drying are important surface treatment steps. Electrostatic spraying allows the paint to adhere evenly to the surface of the adjusting arm, forming a good protective coating and improving the corrosion resistance and aesthetics of the adjusting arm. The drying process ensures that the paint cures, allowing the coating to firmly bond to the adjusting arm.

[0003] However, existing electrostatic spraying drying chamber racks have several problems when used for automotive brake system adjusting arms. Firstly, while traditional racks are generally versatile, they cannot achieve precise positioning and stable suspension for the specific shape and structure of the adjusting arm. The adjusting arm has an irregular shape, and during electrostatic spraying, it is crucial to ensure that all parts are fully and evenly coated. Traditional racks struggle to meet this requirement, easily leading to under- or over-coating in certain areas, affecting product quality. Furthermore, excess solution drips during spraying, requiring workers to wipe and collect the paint before drying; otherwise, the paint will adhere to the top of the rack after drying, making it difficult to remove later. Therefore, we propose an electrostatic spraying drying chamber rack. Utility Model Content

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an electrostatic spraying drying chamber hanger, including a flow guide box, a support frame fixedly installed on the top of the flow guide box, a flow guide groove opened on the inner side of the support frame, a flow guide ramp opened above both the flow guide box and the support frame, a plurality of limiting frames fixedly installed on one side of the support frame, a receiving box fixedly installed on the top of the limiting frame, and an electrostatic spraying adjustment hanger assembly provided above the limiting frame;

[0005] The electrostatic spraying adjustment bracket assembly includes a sliding block, a fixed plate, a first spring, a mounting plate, a control pressing plate, a moving block, and an anti-slip pad. The sliding block is slidably installed on the inner side of the limiting frame, the fixed plate is fixedly installed on the inner side of the sliding block, the first spring is fixedly installed on the front and rear sides of the fixed plate, the mounting plate is fixedly installed on the outer side of one end of the first spring, the control pressing plate is fixedly installed on the lower front and rear sides of the mounting plate, the moving block is fixedly installed on the upper front and rear sides of the mounting plate, and the anti-slip pad is fixedly installed on one side of the moving block.

[0006] Preferably, a paint discharge pipe is fixedly installed on one side of the flow guide box and the support frame, a sealing plug is threaded on the outer side of the paint discharge pipe, and a uniform spraying and drying assembly is provided above the flow guide box.

[0007] Preferably, the electrostatic spraying adjustment bracket assembly further includes a connecting frame, a second spring, a control plate, a locking block, and an adjusting arm connecting hook. The control plate is fixedly installed at the bottom of the sliding block, the second spring is fixedly installed on the top inner wall of the connecting frame, the control plate is fixedly installed at the bottom of the second spring, the locking block is fixedly installed at the bottom of the control plate, and the adjusting arm connecting hook is located on the inner side of the connecting frame.

[0008] Preferably, the uniform spraying and drying assembly includes a rotating shaft, a movable box, and pulleys. The rotating shaft is fixedly installed at the bottom of the guide box, the movable box is rotatably installed at the bottom of the rotating shaft, and multiple pulleys are rotatably installed on the front and rear sides of the movable box.

[0009] Preferably, the uniform spraying and drying assembly further includes a motor, a drive shaft, and transmission gears. The motor is fixedly mounted on the top of the movable box, the drive shaft is fixedly mounted on the top of the motor, and the two transmission gears are respectively fixedly mounted on the outside of the drive shaft and the rotating shaft, with adjacent transmission gears meshing.

[0010] Preferably, the top of the receiving box is provided with a guide slope, and the receiving box, the right side and the left side of the support frame are provided with a connecting groove.

[0011] Preferably, a guide groove is provided on one side of the limiting frame, and the sliding block is slidably installed on the inner side of the guide groove.

[0012] Furthermore, the guide groove can limit and guide the sliding block, making the movement of the sliding block more stable.

[0013] Preferably, the sliding block has sliding grooves on its front and rear sides, and the control pressing plate and the moving block are slidably installed on the inner side of the corresponding sliding grooves.

[0014] Furthermore, the sliding groove facilitates the movement of the control press plate and the moving block.

[0015] Preferably, a mounting groove is provided on one side of the connecting frame, the second spring is fixedly installed on the top inner wall of the mounting groove, a hanging groove is provided on the lower side of one side of the connecting frame, and the adjusting arm connecting hook is provided on the inner side of the hanging groove.

[0016] Furthermore, the mounting groove facilitates the installation and fixation of the second spring, and the suspension groove allows the S-shaped suspension groove to be connected.

[0017] Preferably, a connecting groove is provided at the middle of the mounting groove and the suspension groove, and the locking block is slidably installed on the inner side of the connecting groove.

[0018] Furthermore, the connecting groove allows the locking block to slide inside, enabling the locking block to lock and secure the adjusting arm connecting hook.

[0019] The beneficial effects of this utility model are:

[0020] 1. This utility model uses an electrostatic spraying adjustment bracket assembly to adjust the spacing of multiple adjusting arm connecting hooks according to the size of the adjusting arm of the car's braking system. The control press plate can be moved, and after the control press plate moves, it can drive the mounting plates, moving blocks and anti-slip pads on both sides to move. This prevents the anti-slip pads from abutting against the limit frame, making it easy for the operator to slide the adjusting arm connecting hooks freely inside the limit frame. After the spacing is adjusted, the control press plate can be released, and the first spring can drive the mounting plates, moving blocks and anti-slip pads to move. After the anti-slip pads move, they can abut against the limit frame, making the sliding block more resistant to friction and difficult to move.

[0021] 2. This utility model features a uniform spraying and drying assembly. A pulley at the bottom moves the device into the electrostatic spraying chamber or drying chamber. A control motor drives the drive shaft to rotate. The rotating shaft, through a transmission gear, drives the rotating shaft and the upper guide box to rotate, causing multiple adjusting arms connected to the hooks above the car brake system adjusting arms to rotate. This ensures more uniform paint spraying and more even contact between the car brake system adjusting arms and hot air during drying. Excess paint during spraying can be guided through the receiving box to the inside of the support frame. Both the guide box and the support frame have guide ramps for temporary paint storage. After spraying, the sealing plug can be removed, allowing excess paint to be discharged through the paint discharge pipe. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of a hanging rack for an electrostatic spraying drying chamber proposed in this utility model;

[0024] Figure 2 This is a partial structural diagram of the rotating shaft and transmission gear proposed in this utility model;

[0025] Figure 3 This is a cross-sectional structural diagram of a hanging rack for an electrostatic spraying drying chamber proposed in this utility model;

[0026] Figure 4This is a schematic diagram of the exploded structure of the limiting frame and sliding block proposed in this utility model;

[0027] Figure 5 This is a schematic diagram of the exploded part of the hanging rack for an electrostatic spraying drying chamber proposed in this utility model.

[0028] In the diagram, 1. Electrostatic spraying adjustment bracket assembly; 2. Uniform spraying and drying assembly; 3. Flow guide box; 4. Support frame; 5. Flow guide channel; 6. Flow guide ramp; 7. Paint discharge pipe; 8. Sealing plug; 9. Limiting frame; 10. Receiving box;

[0029] 11. Sliding block; 12. Fixed plate; 13. First spring; 14. Mounting plate; 15. Control pressing plate; 16. Moving block; 17. Anti-slip pad; 18. Connecting frame; 19. Second spring; 20. Control plate; 21. Locking block; 22. Adjusting arm connecting hook;

[0030] 23. Rotating shaft; 24. Moving box; 25. Pulley; 26. Motor; 27. Drive shaft; 28. Transmission gear. Detailed Implementation

[0031] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 This utility model provides an electrostatic spraying drying chamber hanger, including a flow guide box 3, a support frame 4 fixedly installed on the top of the flow guide box 3, a flow guide groove 5 opened on the inner side of the support frame 4, a flow guide ramp 6 opened above both the flow guide box 3 and the support frame 4, a plurality of limit frames 9 fixedly installed on one side of the support frame 4, a receiving box 10 fixedly installed on the top of the limit frame 9, and an electrostatic spraying adjustment hanger assembly 1 provided above the limit frame 9;

[0032] The electrostatic spraying adjustment bracket assembly 1 includes a sliding block 11, a fixed plate 12, a first spring 13, a mounting plate 14, a control pressing plate 15, a moving block 16, and an anti-slip pad 17. The sliding block 11 is slidably installed inside the limit frame 9. The fixed plate 12 is fixedly installed inside the sliding block 11. The first spring 13 is fixedly installed on the front and rear sides of the fixed plate 12. The mounting plate 14 is fixedly installed on the outer side of one end of the first spring 13. The control pressing plate 15 is fixedly installed below the front and rear sides of the mounting plate 14. The moving block 16 is fixedly installed above the front and rear sides of the mounting plate 14. The anti-slip pad 17 is fixedly installed on one side of the moving block 16.

[0033] In this embodiment, a paint discharge pipe 7 is fixedly installed on one side of the guide box 3 and the support frame 4, and a sealing plug 8 is threaded on the outside of the paint discharge pipe 7. A uniform spraying and drying assembly 2 is provided above the guide box 3.

[0034] In this embodiment, the electrostatic spraying adjustment bracket assembly 1 further includes a connecting frame 18, a second spring 19, a control plate 20, a locking block 21, and an adjusting arm connecting hook 22. The control plate 20 is fixedly installed at the bottom of the sliding block 11, the second spring 19 is fixedly installed on the top inner wall of the connecting frame 18, the control plate 20 is fixedly installed at the bottom of the second spring 19, the locking block 21 is fixedly installed at the bottom of the control plate 20, and the adjusting arm connecting hook 22 is disposed on the inner side of the connecting frame 18.

[0035] In this embodiment, the uniform spraying and drying assembly 2 includes a rotating shaft 23, a movable box 24, and pulleys 25. The rotating shaft 23 is fixedly installed at the bottom of the guide box 3, and the movable box 24 is rotatably installed at the bottom of the rotating shaft 23. Multiple pulleys 25 are rotatably installed on the front and rear sides of the movable box 24. The device is moved to the electrostatic spraying chamber or drying chamber by the pulleys 25 below. The control motor 26 drives the drive shaft 27 to rotate. After the drive shaft 27 rotates, it can drive the rotating shaft 23 and the guide box 3 above to rotate through the transmission gear 28. This allows the car brake system adjustment arm above the multiple adjustment arms connected to the hook 22 to rotate, which can make the paint spraying more uniform and the car brake system adjustment arm to contact the hot air more uniformly during drying.

[0036] In this embodiment, the uniform spraying and drying assembly 2 also includes a motor 26, a drive shaft 27, and transmission gears 28. The motor 26 is fixedly installed on the top of the movable box 24, the drive shaft 27 is fixedly installed on the top of the motor 26, and the two transmission gears 28 are respectively fixedly installed on the outside of the drive shaft 27 and the rotating shaft 23, with adjacent transmission gears 28 meshing with each other.

[0037] In this embodiment, a flow guide slope 6 is provided on the top of the receiving box 10, and a connecting groove is provided on the right side of the receiving box 10 and the left side of the support frame 4. During the spraying process, excess paint can be guided through the receiving box 10 to the inside of the support frame 4. Flow guide slopes 6 are provided above the flow guide box 3 and the support frame 4. Flow guide slopes 6 can temporarily store the paint. After the spraying is completed, the sealing plug 8 can be removed so that excess paint can be discharged from the paint discharge pipe 7.

[0038] In this embodiment, a guide groove is provided on one side of the limiting frame 9, and the sliding block 11 is slidably installed on the inner side of the guide groove. The spacing of multiple adjusting arm connecting hooks 22 is adjusted according to the size of the adjusting arm of the car brake system. The press plate 15 can be operated and controlled to move. After the press plate 15 is moved, it can drive the mounting plates 14, moving blocks 16 and anti-slip pads 17 on both sides to move, so that the anti-slip pads 17 do not abut against the limiting frame 9, making it convenient for the staff to slide the adjusting arm connecting hooks 22 arbitrarily on the inner side of the limiting frame 9.

[0039] In this embodiment, sliding grooves are provided on the front and rear sides of the sliding block 11, and the control pressing plate 15 and the moving block 16 are slidably installed on the inner side of the corresponding sliding grooves. After the spacing is adjusted, the control of the control pressing plate 15 can be released, and the first spring 13 can drive the mounting plate 14, the moving block 16 and the anti-slip pad 17 to move. The anti-slip pad 17 can abut against the limit frame 9 after moving, so that the sliding block 11 is subjected to a large frictional force and is difficult to move.

[0040] In this embodiment, a mounting groove is provided on one side of the connecting frame 18, and the second spring 19 is fixedly installed on the top inner wall of the mounting groove. A suspension groove is provided on the lower side of one side of the connecting frame 18, and the adjusting arm connecting hook 22 is located inside the suspension groove. The mounting groove facilitates the fixing of the second spring 19, and the suspension groove allows the adjusting arm connecting hook 22 to be suspended above the connecting frame 18. The adjusting arm connecting hook 22 is S-shaped, and the adjusting arm connecting hook 22 facilitates the hanging of the car brake system adjusting arm.

[0041] In this embodiment, a connecting groove is provided in the middle of the mounting groove and the suspension groove, and the locking block 21 is slidably installed on the inner side of the connecting groove. The connecting groove allows the locking block 21 to slide. Pulling the control plate 20 causes the locking block 21 to rise. At this time, the adjusting arm connecting hook 22 can be hung above the connecting frame 18. Releasing the control of the control plate 20 allows the second spring 19 to drive the locking block 21 to fall. After the locking block 21 falls, it can lock and fix the adjusting arm connecting hook 22, so that the adjusting arm of the car brake system will not swing during the rotation.

[0042] The specific operation is as follows: the spacing of multiple adjusting arm connecting hooks 22 is adjusted according to the size of the adjusting arm of the car brake system. The control press plate 15 can be moved. After the control press plate 15 moves, it can drive the mounting plate 14, the moving block 16 and the anti-slip pad 17 on both sides to move. This allows the anti-slip pad 17 to not abut against the limit frame 9, making it easy for the operator to slide the adjusting arm connecting hooks 22 freely inside the limit frame 9. After the spacing is adjusted, the control press plate 15 can be released. The first spring 13 can drive the mounting plate 14, the moving block 16 and the anti-slip pad 17 to move. After the anti-slip pad 17 moves, it can abut against the limit frame 9, making the sliding block 11 subject to greater friction and difficult to move.

[0043] Pulling the control plate 20 causes the locking block 21 to rise. At this time, the adjusting arm connecting hook 22 can be hung above the connecting frame 18. Releasing the control of the control plate 20 allows the second spring 19 to drive the locking block 21 to fall. After falling, the locking block 21 can lock and fix the adjusting arm connecting hook 22, so that the adjusting arm of the car brake system will not swing during rotation.

[0044] The device is moved to the electrostatic spraying chamber or drying chamber via the pulley 25 below. The control motor 26 drives the drive shaft 27 to rotate. After the drive shaft 27 rotates, it can drive the rotating shaft 23 and the upper guide box 3 to rotate through the transmission gear 28. This allows the car brake system adjustment arm above the multiple adjustment arm connecting hook 22 to rotate, which can make the paint spraying more uniform and the car brake system adjustment arm to have more uniform contact with hot air during drying. During the spraying process, excess paint can be guided to the inside of the support frame 4 through the receiving box 10. The guide box 3 and the support frame 4 are both provided with guide ramps 6, which can temporarily store the paint. After the spraying is completed, the sealing plug 8 can be removed so that the excess paint can be discharged from the paint discharge pipe 7.

Claims

1. A hanging rack for an electrostatic spraying drying chamber, characterized in that, include: A flow guide box (3) is provided, and a support frame (4) is fixedly installed on the top of the flow guide box (3). A flow guide groove (5) is opened on the inner side of the support frame (4). A flow guide ramp (6) is opened on the top of both the flow guide box (3) and the support frame (4). Multiple limit frames (9) are fixedly installed on one side of the support frame (4). A receiving box (10) is fixedly installed on the top of the limit frame (9). An electrostatic spraying adjustment bracket assembly (1) is provided above the limit frame (9). The electrostatic spraying adjustment bracket assembly (1) includes a sliding block (11), a fixed plate (12), a first spring (13), a mounting plate (14), a control pressing plate (15), a moving block (16), and an anti-slip pad (17). The sliding block (11) is slidably mounted on the inner side of the limiting frame (9). The fixed plate (12) is fixedly mounted on the inner side of the sliding block (11). The first spring (13) is fixedly mounted on the front and rear sides of the fixed plate (12). The mounting plate (14) is fixedly mounted on the outer side of one end of the first spring (13). The control pressing plate (15) is fixedly mounted on the lower front and rear sides of the mounting plate (14). The moving block (16) is fixedly mounted on the upper front and rear sides of the mounting plate (14). The anti-slip pad (17) is fixedly mounted on one side of the moving block (16).

2. The electrostatic spraying drying chamber rack according to claim 1, characterized in that, A paint discharge pipe (7) is fixedly installed on one side of the flow guide box (3) and the support frame (4). A sealing plug (8) is threaded on the outside of the paint discharge pipe (7). A uniform spraying and drying assembly (2) is provided above the flow guide box (3).

3. The hanging rack for an electrostatic spraying drying chamber according to claim 1, characterized in that, The electrostatic spraying adjustment bracket assembly (1) further includes a connecting frame (18), a second spring (19), a control plate (20), a locking block (21), and an adjusting arm connecting hook (22). The control plate (20) is fixedly installed at the bottom of the sliding block (11), the second spring (19) is fixedly installed on the top inner wall of the connecting frame (18), the control plate (20) is fixedly installed at the bottom of the second spring (19), the locking block (21) is fixedly installed at the bottom of the control plate (20), and the adjusting arm connecting hook (22) is located on the inner side of the connecting frame (18).

4. A hanging rack for an electrostatic spraying drying chamber according to claim 2, characterized in that, The uniform spraying and drying assembly (2) includes a rotating shaft (23), a movable box (24), and pulleys (25). The rotating shaft (23) is fixedly installed at the bottom of the guide box (3), and the movable box (24) is rotatably installed at the bottom of the rotating shaft (23). Multiple pulleys (25) are rotatably installed on the front and rear sides of the movable box (24).

5. A hanging rack for an electrostatic spraying drying chamber according to claim 4, characterized in that, The uniform spraying and drying assembly (2) also includes a motor (26), a drive shaft (27), and transmission gears (28). The motor (26) is fixedly installed on the top of the movable box (24), the drive shaft (27) is fixedly installed on the top of the motor (26), and the two transmission gears (28) are respectively fixedly installed on the outside of the drive shaft (27) and the rotating shaft (23), with adjacent transmission gears (28) meshing.

6. The hanging rack for an electrostatic spraying drying chamber according to claim 1, characterized in that, The top of the receiving box (10) is provided with a guide ramp (6), and the receiving box (10) and the right side and the left side of the support frame (4) are provided with a connecting groove.

7. A hanging rack for an electrostatic spraying drying chamber according to claim 1, characterized in that, The limiting frame (9) has a guide groove on one side, and the sliding block (11) is slidably installed on the inner side of the guide groove.

8. A hanging rack for an electrostatic spraying drying chamber according to claim 1, characterized in that, The sliding block (11) has sliding grooves on its front and rear sides, and the control pressing plate (15) and the moving block (16) are slidably installed on the inner side of the corresponding sliding grooves.

9. A hanging rack for an electrostatic spraying drying chamber according to claim 3, characterized in that, The connecting frame (18) has an installation groove on one side, and the second spring (19) is fixedly installed on the top inner wall of the installation groove. The connecting frame (18) has a hanging groove on the lower side, and the adjusting arm connecting hook (22) is set inside the hanging groove.

10. A hanging rack for an electrostatic spraying drying chamber according to claim 3, characterized in that, A connecting groove is provided in the middle of the mounting groove and the suspension groove, and the locking block (21) is slidably installed on the inner side of the connecting groove.

Images