Part coating device

Abstract

The utility model discloses a part coating device, which belongs to the technical field of automobile part coating and comprises a coating box and two supports, a plurality of suspension mechanisms for suspending parts are arranged on the supports, and a spraying mechanism for spraying paint on the parts is arranged in the coating box. The conveying mechanism is arranged on the bracket; the two ends of the coating box are each provided with two symmetrical box doors in a sliding mode. According to the scheme, parts can be conveniently and rapidly coated, the situation that at present, workers need to repeatedly open a coating box to take and place the parts is avoided, the automation degree is high, a large amount of labor force and time are saved, the coating efficiency of the parts is greatly improved, and production benefits are increased; the situation that at present, workers take and place the parts repeatedly and suck much paint is avoided; and through blocking of the box door, paint can be greatly prevented from being dispersed all around in the spraying process, and damage to the body health of workers and pollution to the surrounding environment are greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts coating, and more specifically relates to a parts coating device. Background Art

[0002] Auto parts are the various parts and components that make up the whole of a car, and they work together to ensure that the vehicle can function properly. Auto parts processing is a complex and highly specialized industry that covers the entire process from raw material processing to finished product assembly. After auto parts processing, the surface needs to be painted. According to the type and material of the parts, the correct coating method and materials are selected, including primer, topcoat, varnish, etc. It is designed to provide protection, decoration and enhance the performance of parts. This process involves not only aesthetic appearance, but more importantly, it is to ensure that the parts have good corrosion protection, weather resistance and mechanical properties.

[0003] At present, when painting automobile parts, the parts are generally placed in the painting box first, and after the painting is completed, the parts are taken out and the unpainted parts are put in again, and the operation is repeated. The whole operation requires the staff to operate back and forth, which is not only cumbersome and labor-intensive, but also time-consuming, and the efficiency of parts painting is low, which affects the processing efficiency. At the same time, the process of taking and placing may also come into contact with the undispersed paint, which will cause great harm to the health of the staff in the long run and the use effect is not good.

[0004] Therefore, it is necessary to provide a parts coating device to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a component coating device to solve the above technical problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A component coating device, comprising:

[0008] A painting box and two brackets, wherein the brackets are provided with a plurality of suspension mechanisms for suspending parts, and the painting box is provided with a spraying mechanism for spraying paint on the parts;

[0009] A conveying mechanism, arranged on the bracket, for driving each of the suspension mechanisms to move and respectively enter the coating box;

[0010] Two symmetrical box doors are slidably arranged at both ends of the coating box, and the two box doors are driven to move through the movement and coordination of the suspension mechanism.

[0011] Furthermore, the conveying mechanism comprises:

[0012] A conveying roller is rotatably arranged on the bracket, and a driving member for driving the conveying roller to rotate is arranged on the bracket;

[0013] The conveyor belt is transmission-connected to the two conveyor rollers, and a plurality of suspension mechanisms are installed on the conveyor belt.

[0014] Furthermore, the suspension mechanism comprises:

[0015] A connecting plate is arranged on the conveyor belt, and a push plate is arranged at one end of the connecting plate away from the conveyor belt, and two sides of the push plate are provided with bevel edges adapted to the box door;

[0016] A support column is arranged on the pushing plate, and a hook is arranged at the end of the support column.

[0017] Furthermore, a support seat is provided on the coating box, a shift groove is provided inside the support seat, a slider is slidably provided in the shift groove, the upper end of the slider is connected to the box door, and an elastic member is provided between the slider and the inner wall of the shift groove.

[0018] Furthermore, the spraying mechanism comprises:

[0019] A spray pipe, which is arranged on the inner wall of the coating box and is provided with a plurality of them, and a plurality of spray heads are installed on the spray pipe;

[0020] The paint inlet pipe is arranged outside the coating box and is communicated with the spraying pipe.

[0021] Furthermore, the support column is rotatably connected to the push plate, a gear is provided on the support column, a fixing plate is provided on the inner wall of the coating box, and a rack meshing with the gear is provided on the fixing plate.

[0022] Furthermore, the coating box is provided with a plurality of slide grooves, and the box door is provided with guide rails slidably connected to the slide grooves.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. In this scheme, the conveying mechanism will drive the parts to be sprayed gradually into the painting box, and the parts will be sprayed and painted through the spraying mechanism. The staff will continue to hang the unpainted parts on the suspension mechanism outside the painting box. In this way, the parts can be painted conveniently and quickly, avoiding the current situation where the staff need to repeatedly open the painting box to take and put the parts. The high degree of automation can save a lot of labor and time, greatly improve the painting efficiency of parts, and significantly increase production benefits; and avoid the current situation where the staff repeatedly take and put the parts and inhale more paint, meet the use needs, and can be widely promoted and used.

[0025] 2. In this scheme, the two side doors at the entrance of the coating box will move and open through the suspension mechanism. When the parts are fully entered, the two side doors will move closer to each other and close to the initial state. After spraying is completed, the suspension mechanism in the coating box will open the two side doors at the exit of the coating box, and so on. The blocking of the box doors can greatly prevent the paint from spreading everywhere during the spraying process, greatly reducing the damage to the health of the workers and the pollution to the surrounding environment.

[0026] 3. In this solution, the parts can also have a certain drying effect on the paint during the movement through the suspension mechanism, effectively reducing the current situation where the parts are directly taken and placed and the defects on the painted surface are caused.

[0027] 4. In this scheme, when the suspension mechanism and parts are moved to the spraying mechanism area for spraying through the conveying mechanism, the meshing of the rack and the gear will drive the parts on the support column and the hook to rotate, so that the parts can be rotated for spraying, which can make the parts sprayed more evenly and comprehensively, greatly preventing the parts from having dead corners in the spraying, and significantly improving the coating effect and quality of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0030] Figure 3 for Figure 1 The enlarged structural diagram at B in the middle;

[0031] Figure 4 This is a schematic diagram of the internal structure of the coating box of the utility model when viewed from above;

[0032] Figure 5 for Figure 4 The enlarged structural diagram at C in the middle;

[0033] Figure 6 This is a schematic diagram of the structure of the suspension mechanism of the utility model when it enters the coating box;

[0034] Figure 7 It is a schematic diagram of the internal structure of a partial coating box of the utility model when viewed from above.

[0035] Description of the numbers in the figure:

[0036] 1. Painting box; 2. Bracket; 3. Suspension mechanism; 31. Connecting plate; 32. Pushing plate; 33. Support column; 34. Hook; 4. Spraying mechanism; 41. Spraying pipe; 42. Paint inlet pipe; 5. Conveying mechanism; 51. Conveying roller; 52. Driving member; 53. Conveying belt; 6. Box door; 7. Support seat; 8. Shifting groove; 9. Sliding block; 10. Elastic member; 11. Gear; 12. Fixing plate; 13. Rack; 14. Guide rail. DETAILED DESCRIPTION

[0037] 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.

[0038] Embodiment 1:

[0039] See also Figure 1-7 A parts painting device comprises: a painting box 1 and two brackets 2, the brackets 2 are provided with a plurality of suspension mechanisms 3 for hanging parts, and the painting box 1 is provided with a spraying mechanism 4 for spraying paint on the parts; a conveying mechanism 5 is arranged on the brackets 2, and is used to drive each suspension mechanism 3 to move and make them enter the painting box 1 respectively; two symmetrical box doors 6 are slidably provided at both ends of the painting box 1, and the two box doors 6 are driven to move by the movement and coordination of the suspension mechanisms 3.

[0040] When in use, the parts to be painted are hung on the suspension mechanism 3 outside the painting box 1, and the conveying mechanism 5 will operate to drive the suspension mechanism 3 to move, that is, it will drive the suspended parts to move, and the conveying mechanism 5 will drive the parts to be sprayed to gradually enter the painting box 1. After the parts enter the painting box 1, the spraying mechanism 4 in the painting box 1 will spray paint on the parts entering the painting box 1. In this process, the staff will continue to hang the unpainted parts on other suspension mechanisms 3 outside the painting box 1. After the parts in the painting box 1 are sprayed, they will continue to be moved by the conveying mechanism 5. Finally, the painted parts will be moved out of the painting box 1 along with the suspension mechanism 3, and then taken down by the staff on the other side to the next station for processing. In this cyclic operation, parts can be painted conveniently and quickly, avoiding the current situation where workers need to repeatedly open the paint box to take out and put in parts. It has a high degree of automation and a clever structure, which can save a lot of labor and time. The operation is simple and convenient, which greatly improves the painting efficiency of parts and significantly increases production benefits. It also avoids the current situation where workers repeatedly take out and put in parts and inhale more paint, ensures the health of workers, meets usage needs, and can be widely promoted and used.

[0041] Before the conveying mechanism 5 drives the suspension mechanism 3 to enter the coating box 1, the two side doors 6 at the entrance of the coating box 1 will move through the suspension mechanism 3, and the two side doors 6 will move away from each other, and the door 6 will gradually open. Figure 6 , and then the conveying mechanism 5 will continue to drive the suspension mechanism 3 and the parts into the painting box 1. After the suspension mechanism 3 and the parts are completely entered, the box doors 6 on both sides will move closer to each other and close to the initial state, and then the spraying mechanism 4 will spray the parts in the painting box 1; after the spraying is completed, the suspension mechanism 3 in the painting box 1 will open the box doors 6 on both sides at the exit of the painting box 1, so that the painted parts can be moved out, and the painting will be done in this way. In this way, when the parts are sprayed in the painting box 1, the blocking of the box door 6 can greatly prevent the paint from spreading everywhere during the spraying process, greatly reducing the damage to the health of the workers, having a good safety production effect, and reducing pollution to the surrounding environment. In addition, the parts can also have a certain drying effect on the paint during the movement through the suspension mechanism 3, effectively reducing the current situation where the parts are directly taken in and put out and the defects are caused on the painted surface.

[0042] In this embodiment, preferably, please refer to Figure 1-2 and Figure 6The conveying mechanism 5 includes: a conveying roller 51, which is rotatably arranged on the bracket 2, and a driving member 52 for driving the conveying roller 51 to rotate is arranged on the bracket 2; a conveying belt 53, which is transmission-connected to the two conveying rollers 51, and a plurality of suspension mechanisms 3 are installed on the conveying belt 53. The driving member 52 in the present application adopts a servo motor, and starting the driving member 52 will drive the conveying roller 51 connected thereto to rotate, thereby driving another conveying roller 51 to rotate through the conveying belt 53, and in this process, the conveying belt 53 will move, and the conveying belt 53 will drive the plurality of suspension mechanisms 3 to move.

[0043] In this embodiment, preferably, please refer to Figure 1-2 and Figure 4-7 The suspension mechanism 3 includes: a connecting plate 31, which is arranged on the conveyor belt 53. A push plate 32 is arranged at one end of the connecting plate 31 away from the conveyor belt 53. Both sides of the push plate 32 are provided with bevels adapted to the box door 6; a support column 33, which is arranged on the push plate 32. A hook 34 is arranged at the end of the support column 33. When the parts are suspended on the hook 34, the movement of the conveyor belt 53 will drive the connecting plate 31 to move, and the connecting plate 31 will drive the push plate 32, the support column 33 and the hook 34 to move synchronously.

[0044] In this embodiment, preferably, please refer to Figure 1 , Figure 3-4 and Figure 6 The coating box 1 is provided with a support seat 7, a shifting groove 8 is provided inside the support seat 7, a slider 9 is slidably provided inside the shifting groove 8, the upper end of the slider 9 is connected to the box door 6, an elastic member 10 is provided between the slider 9 and the inner wall of the shifting groove 8, and the elastic member 10 in the present application is a spring. When the suspension mechanism 3 is driven by the conveyor belt 53 to move to the box door 6 of the coating box 1, the suspension mechanism 3 will move the two box doors 6, that is, the two box doors 6 move away from each other and are in an open state, such as Figure 6 At this time, the box door 6 will drive the slider 9 to move along the displacement groove 8 and compress the elastic member 10; and when the suspension mechanism 3 drives the parts into the coating box 1, the suspension mechanism 3 no longer exerts a force on the box door 6, and the rebound force of the elastic member 10 will drive the slider 9 and the box door 6 to move, and the two box doors 6 will close together and return to the initial state, with good use effect.

[0045] The paint box 1 is provided with a plurality of slide grooves, and the box door 6 is provided with a guide rail 14 slidably connected to the slide grooves. When the box door 6 moves, the guide rail 14 is also driven to move along the slide grooves on the paint box 1, thereby improving the stability of the box door 6 when moving and stationary.

[0046] In this embodiment, preferably, please refer to Figure 1 , Figure 4 and Figure 6-7The spraying mechanism 4 includes: a spraying pipe 41, which is arranged on the inner wall of the coating box 1 and is provided with a plurality of spray heads, and a paint inlet pipe 42, which is arranged outside the coating box 1 and is connected to the spraying pipe 41. The paint liquid is pumped into the paint inlet pipe 42 through an external pump body, and the paint liquid in the paint inlet pipe 42 will enter the spraying pipe 41, and finally sprayed out through the spray heads, so that the paint liquid will be sprayed onto the slow-moving parts, that is, the painting effect of the parts is completed.

[0047] In this embodiment, preferably, please refer to Figure 1-2 and Figure 4-7 The support column 33 is rotatably connected to the push plate 32, and a gear 11 is also provided on the support column 33. A fixing plate 12 is provided on the inner wall of the coating box 1, and a rack 13 meshing with the gear 11 is provided on the fixing plate 12. When the suspension mechanism 3 and the parts are driven into the coating box 1 by the conveying mechanism 5, when the parts are moved to the spraying mechanism 4 area for spraying, the push plate 32 drives the support column 33 and the gear 11 to move to the rack 13. Through the meshing of the rack 13 and the gear 11, the gear 11, the support column 33 and the hook 34 are driven to rotate, thereby driving the parts to rotate, and then the parts can be rotated for spraying, which can make the parts sprayed more evenly and comprehensively, greatly preventing the parts from having spraying dead corners, and significantly improving the coating effect and quality of the parts. The structure is ingenious and practical.

[0048] It should be understood that the examples and implementation modes described herein are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art may make various modifications or changes based on the examples and implementation modes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0049] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0050] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

Claims

1. A component coating device, characterized in that: include: A painting box (1) and two brackets (2), wherein the brackets (2) are provided with a plurality of suspension mechanisms (3) for suspending parts, and the painting box (1) is provided with a spraying mechanism (4) for spraying paint on parts; A conveying mechanism (5) is arranged on the support (2) and is used to drive each of the suspension mechanisms (3) to move and allow them to enter the coating box (1) respectively; Two symmetrical box doors (6) are slidably provided at both ends of the coating box (1), and the two box doors (6) are driven to move by the movement and coordination of the suspension mechanism (3); The conveying mechanism (5) comprises: A conveying roller (51) is rotatably mounted on the bracket (2), and a driving member (52) is disposed on the bracket (2) for driving the conveying roller (51) to rotate; A conveyor belt (53) is drivingly connected to the two conveyor rollers (51), and a plurality of suspension mechanisms (3) are installed on the conveyor belt (53); The suspension mechanism (3) comprises: A connecting plate (31) is arranged on the conveyor belt (53); a push plate (32) is arranged at one end of the connecting plate (31) away from the conveyor belt (53); and two sides of the push plate (32) are provided with oblique edges adapted to the box door (6); A support column (33) is arranged on the pushing plate (32), and a hook (34) is arranged at the end of the support column (33).

2. A component coating device according to claim 1, characterized in that: The coating box (1) is provided with a support seat (7), a shifting groove (8) is provided inside the support seat (7), a slider (9) is slidably provided in the shifting groove (8), the upper end of the slider (9) is connected to the box door (6), and an elastic member (10) is provided between the slider (9) and the inner wall of the shifting groove (8).

3. A component coating device according to claim 1, characterized in that: The spraying mechanism (4) comprises: A spray pipe (41) is arranged on the inner wall of the coating box (1) and is provided in plurality, and a plurality of spray heads are installed on the spray pipe (41); A paint inlet pipe (42) is arranged outside the coating box (1) and is connected to the spraying pipe (41).

4. A component coating device according to claim 1, characterized in that: The support column (33) is rotatably connected to the push plate (32), and a gear (11) is also provided on the support column (33). The inner wall of the coating box (1) is provided with a fixing plate (12), and the fixing plate (12) is provided with a rack (13) meshing with the gear (11).

5. A component coating device according to claim 1, characterized in that: The coating box (1) is provided with a plurality of slide grooves, and the box door (6) is provided with a guide rail (14) slidably connected to the slide grooves.

Images