A spraying device for producing a cover with uniform paint

Abstract

This utility model discloses a spraying device for producing upper decorative covers that facilitates uniform coating, relating to the field of cover plate spraying technology. It includes a base, with a first bracket fixedly connected to one side of the top of the base and a second bracket fixedly connected to the other side of the top of the base. Clamping frames are rotatably connected to one side of both the first and second brackets, and an assembly frame is fixedly connected to one side of the base. This utility model, using the above structure, fixes the assembly frame to one side of the base and installs a power component on the assembly frame. The power component drives the spray head to reciprocate, simultaneously providing power for the rotation of the two clamping frames, causing the clamping frames to rotate the upper decorative cover. Therefore, it solves the problem of cumbersome single-sided sequential spraying and manual flipping, enabling continuous automatic spraying of multiple sides without intermediate manual intervention. This allows the upper decorative cover to complete the entire spraying process quickly and smoothly, with simple and smooth operation, significantly shortening production time and accelerating production progress.

Description

Technical Field

[0001] This utility model belongs to the field of cover plate spraying technology, and specifically relates to a spraying device for producing upper decorative covers that facilitates uniform coating. Background Technology

[0002] As an important part of the appearance of various products, the top cover requires the use of spraying equipment, and its spraying quality directly affects the product's aesthetics and durability.

[0003] Currently, most spraying devices on the market still use a single-sided sequential spraying method. That is, after one side is sprayed, the upper cover needs to be manually flipped and adjusted to the appropriate angle before the other side is sprayed. This process is cumbersome, and frequent manual adjustments will reduce the spraying efficiency of the upper cover. Therefore, it needs to be improved. Utility Model Content

[0004] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a spraying device for producing a top cover that facilitates uniform coating, so as to solve the problems in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A spraying device for producing a top cover that facilitates uniform coating includes a base, a first bracket fixedly connected to one side of the top of the base, a second bracket fixedly connected to the other side of the top of the base, a clamping frame rotatably connected to one side of both the first and second brackets, an assembly frame fixedly connected to one side of the base, a power component provided on one side of the assembly frame, a connecting component slidably connected to one side of the base via the power component, a spray head fixedly connected to one side of the connecting component, and a supply pipe fixedly connected to one side of the spray head.

[0007] As a preferred technical solution, the power component includes a motor, which is fixedly connected to one side of the assembly frame. A lead screw is fixedly connected to the output end of the motor, and a screw block is threaded onto the outer surface of the lead screw. One side of the connecting component is fixedly connected to one side of the screw block.

[0008] As a preferred technical solution, a first sprocket is fixedly connected to one side of the lead screw extending from the assembly frame. The first sprocket is connected to a second sprocket via a chain drive. A transmission rod is fixedly connected to one side of the second sprocket. The transmission rod is rotatably connected to a second bracket and fixedly connected to a clamping frame on the second bracket.

[0009] As a preferred technical solution, limit grooves are provided on both sides of the assembly frame, and limit blocks are slidably connected inside the limit grooves. One side of the limit block is fixedly connected to one side of the screw block.

[0010] As a preferred technical solution, the connecting assembly includes a first connecting block, which is fixedly connected to the top of the screw block. A cylinder is fixedly connected to the top of the first connecting block, and a second connecting block is fixedly connected to the output end of the cylinder. One side of the second connecting block is fixedly connected to one side of the nozzle, and one side of the feed pipe passes through the second connecting block. A guide rod is fixedly connected to the bottom end of the second connecting block, and one side of the guide rod is slidably connected inside the first connecting block.

[0011] As a preferred technical solution, a material collection groove is provided in the middle of the base, and the material collection groove is located between the two clamping frames.

[0012] In summary, the present invention has the following main advantages:

[0013] First, this utility model solves the problem of tedious operation of single-sided sequential spraying and manual flipping by fixing an assembly frame to one side of the base and installing a power component on the assembly frame. The power component drives the spray head to move back and forth, and at the same time provides power for the rotation of two clamping frames, so that the clamping frames drive the upper cover to rotate. This allows for continuous automatic spraying of multiple sides without the need for manual intervention and adjustment in the middle, so that the upper cover can quickly and smoothly complete the entire spraying process. The operation is simple and smooth, significantly shortening the production time and speeding up the production progress.

[0014] Secondly, by setting a power component, this utility model can not only drive the spray head to spray back and forth on the surface of the upper cover to ensure uniform coating adhesion, but also drive the clamping frame to rotate, so that the upper cover can flexibly adjust the spraying surface and accept the spraying operation from all directions, effectively reducing the number of power equipment and energy consumption. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a side view structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the nozzle structure from below in this utility model;

[0018] Figure 4 This is a utility model Figure 2 A magnified structural diagram at point A.

[0019] Reference numerals: 1. Base; 2. Clamping frame; 3. Spray head; 4. Feed pipe; 5. Power assembly; 51. Motor; 52. Lead screw; 53. Screw block; 54. First sprocket; 55. Chain; 56. Second sprocket; 57. Transmission rod; 6. Assembly frame; 7. First bracket; 8. Second bracket; 9. Limiting groove; 10. Limiting block; 11. Connecting assembly; 111. First connecting block; 112. Cylinder; 113. Second connecting block; 114. Guide rod; 12. Collection trough. Detailed Implementation

[0020] Example

[0021] refer to Figures 1 to 4 This embodiment describes a spraying device for producing an upper cover that facilitates uniform coating. It includes a base 1, with a first bracket 7 fixedly connected to one side of the top of the base 1 and a second bracket 8 fixedly connected to the other side of the top of the base 1. A clamping frame 2 is rotatably connected to one side of both the first bracket 7 and the second bracket 8. The clamping frame 2 consists of an electric push rod, an upper clamping plate, and a lower clamping plate. After the upper cover is placed in the base 1, the electric push rod drives the upper clamping plate to cooperate with the lower clamping plate to fix the edge of the upper cover. A first bracket 7 is fixedly connected to one side of the base 1. Assembly frame 6, one side of which is provided with power component 5, and one side of base 1 is slidably connected to connecting component 11 through power component 5. One side of connecting component 11 is fixedly connected to spray head 3, and one side of spray head 3 is fixedly connected to supply pipe 4. When using the spraying device, the upper cover is placed between two clamping frames 2 for fixing. Power component 5 drives connecting component 11 and spray head 3 to move. Spray head 3 receives paint from external supply device through supply pipe 4 and performs spraying operation on upper cover on clamping frame 2.

[0022] refer to Figure 2 and Figure 4The power assembly 5 includes a motor 51, which is fixedly connected to one side of the assembly frame 6. A lead screw 52 is fixedly connected to the output end of the motor 51. A screw block 53 is threaded onto the outer surface of the lead screw 52. One side of the connecting assembly 11 is fixedly connected to one side of the screw block 53. A first sprocket 54 is fixedly connected to the side of the lead screw 52 extending out of the assembly frame 6. The first sprocket 54 is driven by a chain 55 to a second sprocket 56. A transmission rod 57 is fixedly connected to one side of the second sprocket 56. The transmission rod 57 is rotatably connected to a second bracket 8 and fixedly connected to a clamping frame 2 on the second bracket 8. The power assembly 5 is set up, and the motor 51 drives the lead screw 52 to rotate. Since the lead screw 52 is threadedly connected to the screw block 53, the rotation of the lead screw 52 will cause the screw block 53 to move linearly along the axial direction of the lead screw 52, ​​thereby driving the connecting assembly 11 and the spray head 3, which are fixedly connected to the screw block 53, to move synchronously. When the lead screw 52 rotates, it drives the first sprocket 54 to rotate. The first sprocket 54 drives the second sprocket 56 to rotate through the chain 55. The second sprocket 56 then drives the transmission rod 57 to rotate. Since the transmission rod 57 is fixedly connected to the clamping frame 2 on the second bracket 8, the clamping frame 2 rotates, thereby realizing the angle adjustment of the upper cover so as to spray different surfaces.

[0023] refer to Figure 4 The assembly frame 6 has limit grooves 9 on both sides inside. Limit blocks 10 are slidably connected inside the limit grooves 9. One side of the limit block 10 is fixedly connected to one side of the screw block 53. By setting the limit grooves 9 and the limit blocks 10, the screw block 53 is restricted to move only along the axial direction of the lead screw 52, ​​preventing the screw block 53 from deviating or shaking during movement.

[0024] refer to Figure 3 The connecting assembly 11 includes a first connecting block 111, which is fixedly connected to the top of the screw block 53. A cylinder 112 is fixedly connected to the top of the first connecting block 111. A second connecting block 113 is fixedly connected to the output end of the cylinder 112. One side of the second connecting block 113 is fixedly connected to one side of the spray head 3. One side of the feed pipe 4 passes through the second connecting block 113. A guide rod 114 is fixedly connected to the bottom end of the second connecting block 113. One side of the guide rod 114 is slidably connected inside the first connecting block 111. By setting the connecting assembly 11, the screw block 53 drives the first connecting block 111 to move. The cylinder 112 on the first connecting block 111 can control the extension and retraction of its output end according to the spraying requirements, thereby driving the second connecting block 113 to move up and down, thus adjusting the height position of the spray head 3. At the same time, the guide rod 114 slides inside the first connecting block 111, providing guidance for the up and down movement of the second connecting block 113.

[0025] refer to Figure 1The base 1 has a material collection trough 12 in the middle, which is located between the two clamping frames 2. By setting the material collection trough 12, during the spraying process of the upper cover, excess paint will drip down. Since the material collection trough 12 is located between the two clamping frames 2, the dripping paint will fall directly into the material collection trough 12 for collection.

[0026] Operating principle and advantages: When using this spraying device, the upper cover is first placed between the clamping frame 2, which is rotatably connected to the first bracket 7 and the second bracket 8. The clamping frame 2 fixes the upper cover. Then, the motor 51 drives the lead screw 52 to rotate. Since the lead screw 52 is threadedly connected to the screw block 53, the screw block 53 will move linearly along the axial direction of the lead screw 52, ​​thereby driving the connecting assembly 11, which is fixedly connected to the screw block 53, to move. The first connecting block 111 in the connecting assembly 11 moves under the drive of the screw block 53. The cylinder 112 on the first connecting block 111 can control the extension and retraction of the output end according to the spraying requirements, driving the second connecting block 113 to move up and down, thereby flexibly adjusting the height position of the spray head 3. At the same time, the guide rod 114 slides inside the first connecting block 111, providing guidance and support for the movement of the second connecting block 113. The spray head 3 moves under the drive of the connecting assembly 11, receiving paint from the external feeding device through the feeding pipe 4. The upper cover on the clamping frame 2 is sprayed. In addition, when the lead screw 52 rotates, the first sprocket 54 also rotates. The first sprocket 54 drives the second sprocket 56 to rotate through the chain 55. The second sprocket 56 drives the transmission rod 57 to rotate. Since the transmission rod 57 is fixedly connected to the clamping frame 2 on the second bracket 8, the clamping frame 2 rotates, realizing the adjustment of the spraying position of the upper cover so as to spray different surfaces comprehensively. During the movement of the screw block 53, the limiting block 10 fixedly connected to the screw block 53 slides synchronously in the limiting groove 9 on both sides inside the assembly frame 6, restricting the screw block 53 to move only along the axial direction of the lead screw 52, ​​preventing it from deviating or shaking. During the spraying process, excess dripping paint will fall directly into the collection trough 12 located in the middle of the base 1 between the two clamping frames 2 for collection. Therefore, multi-sided continuous automatic spraying can be realized, solving the tedious problems of single-sided spraying and manual flipping, and also reducing the number of power equipment and energy consumption.

Claims

1. A spraying device for facilitating uniform paint application in the production of a cover, comprising a base (1), characterized in that: A first bracket (7) is fixedly connected to one side of the top of the base (1), and a second bracket (8) is fixedly connected to the other side of the top of the base (1). A clamping frame (2) is rotatably connected to one side of both the first bracket (7) and the second bracket (8). An assembly frame (6) is fixedly connected to one side of the base (1). A power component (5) is provided on one side of the assembly frame (6). A connecting component (11) is slidably connected to one side of the base (1) through the power component (5). A spray nozzle (3) is fixedly connected to one side of the connecting component (11). A feeding pipe (4) is fixedly connected to one side of the spray nozzle (3).

2. A spray device for facilitating uniform paint application to a cover production as claimed in claim 1, characterized in that: The power assembly (5) includes a motor (51), which is fixedly connected to one side of the assembly frame (6). The output end of the motor (51) is fixedly connected to a lead screw (52), and a screw block (53) is threadedly connected to the outer surface of the lead screw (52). One side of the connecting assembly (11) is fixedly connected to one side of the screw block (53).

3. The spraying device for producing a uniform coating in the production of an upper cover according to claim 2, characterized in that: The lead screw (52) is fixedly connected to a first sprocket (54) on one side of the assembly frame (6). The first sprocket (54) is connected to a second sprocket (56) via a chain (55). A transmission rod (57) is fixedly connected to one side of the second sprocket (56). The transmission rod (57) is rotatably connected to the second bracket (8) and fixedly connected to the clamping frame (2) on the second bracket (8).

4. A spray device for uniform coating of a cover production as claimed in claim 1, characterized in that: The assembly frame (6) has limit grooves (9) on both sides inside. Limit blocks (10) are slidably connected inside the limit grooves (9). One side of the limit block (10) is fixedly connected to one side of the screw block (53).

5. A spray device for uniform coating of a cover production as claimed in claim 1, characterized in that: The connecting assembly (11) includes a first connecting block (111), which is fixedly connected to the top of the screw block (53). A cylinder (112) is fixedly connected to the top of the first connecting block (111). A second connecting block (113) is fixedly connected to the output end of the cylinder (112). One side of the second connecting block (113) is fixedly connected to one side of the nozzle (3). One side of the feeding pipe (4) passes through the second connecting block (113).

6. A spray device for facilitating uniform paint application to a cover production as claimed in claim 5, characterized in that: The bottom end of the second connecting block (113) is fixedly connected to a guide rod (114), and one side of the guide rod (114) is slidably connected inside the first connecting block (111).

7. A spray device for uniform coating of a cover production as claimed in claim 1, characterized in that: The base (1) has a material collection trough (12) in the middle, and the material collection trough (12) is located between the two clamping frames (2).

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