A paint spraying mechanism for a power cylinder bracket

Abstract

The application discloses a paint spraying mechanism for a power-assisted cylinder support and belongs to the technical field of paint spraying. The paint spraying mechanism for the power-assisted cylinder support comprises a paint spraying cylinder, the inside of the paint spraying cylinder is provided with a paint spraying assembly, and the upper portion of the paint spraying assembly is provided with a hanging assembly; the paint spraying assembly comprises a filter screen plate fixedly connected to the inside of the paint spraying cylinder, the upper portion of the filter screen plate is provided with a rotating frame, the lower end surface of the rotating frame is fixedly connected with a grid plate, the lower portion of the grid plate is provided with a connecting pipe, the upper portions of the two ends of the connecting pipe are fixedly connected with paint spraying pipes in communication, the paint spraying pipes located in the fixed ring and the periphery are cooperatively used to spray two surfaces of the power-assisted cylinder support at the same time; a slow motor drives the paint spraying pipes to rotate at 360 degrees, so that the power-assisted cylinder support is sprayed without any dead angle, the coating is uniform and complete, the scraping strip on one paint spraying pipe is scraped along with the rotation of the paint spraying pipe to remove the paint on the wall of the cylinder, residual accumulation is reduced, and the difficulty of manual cleaning is reduced.

Description

Technical Field

[0001] This application relates to the field of painting technology, and more specifically, to a painting mechanism for a power cylinder bracket. Background Technology

[0002] A painting mechanism for power cylinder brackets is a device specifically designed for power cylinder bracket painting operations. It typically consists of a paint gun, a paint supply system, a bracket fixing device, and a moving mechanism. By precisely controlling the spray angle and spray volume, it ensures that the paint evenly covers the bracket surface, forming a protective coating. This improves the bracket's corrosion and rust resistance, as well as its appearance quality. It is suitable for automated painting processes in the mass production of power cylinder brackets, ensuring painting efficiency and consistency.

[0003] Traditional equipment struggles to uniformly spray multiple surfaces of a support simultaneously and lacks a paint recycling design. Paint dripping during the spraying process cannot be effectively utilized, leading to unstable coating quality, material waste, and increased production costs.

[0004] In view of this, this application proposes a painting mechanism for a power cylinder bracket. Utility Model Content

[0005] The purpose of this application is to provide a painting mechanism for a power cylinder bracket, which solves the technical problems mentioned in the background art.

[0006] This application provides a painting mechanism for a power cylinder bracket, including a paint spraying cylinder, a paint spraying assembly inside the paint spraying cylinder, and a suspension assembly above the paint spraying assembly;

[0007] The painting assembly includes a filter screen plate fixedly connected inside the paint spraying cylinder. A rotating frame is provided above the filter screen plate, and a grid plate is fixedly connected to the lower end face of the rotating frame. A connecting pipe is provided below the grid plate. Both ends of the connecting pipe are fixedly connected to a connected paint spraying pipe. One side of the paint spraying pipe rotates through the grid plate. A connected atomizer is fixedly connected to the outer wall of the paint spraying pipe, and a scraper is fixedly connected to one side of the outer wall of the other side of the paint spraying pipe.

[0008] Optionally, the upper end of the paint spray can is detachably fitted with a sealing cap, a water outlet pipe is fixedly inserted into the lower part of the outer wall of the paint spray can, and a pair of locking blocks are fixedly connected to the lower part of the inside of the sealing cap.

[0009] Optionally, the upper end face of the rotating frame is provided with multiple insertion holes, a rotating block is rotatably connected to one side of the upper end face of the filter screen plate, and a fixed pipe is fixedly connected to one side of the lower end of the connecting pipe.

[0010] Optionally, a rotating ring is fixedly connected to the outer wall of the fixed tube, and both the outer walls of the rotating ring and the rotating block are provided with toothed grooves, with a toothed belt meshing between the two toothed grooves.

[0011] Optionally, a slow-speed motor is fixedly connected to one side of the lower end face of the filter plate, and the output end of the slow-speed motor is fixedly connected to the rotating block.

[0012] Optionally, a feeding pump is fixedly connected to the lower end face of the filter plate, a suction pipe is fixedly inserted into the lower end of the feeding pump, and a connecting pipe is fixedly inserted into the upper end of the feeding pump. The connecting pipe passes through the filter plate and extends into the fixed pipe, and the fixed pipe and the connecting pipe are rotatably connected.

[0013] Optionally, the suspension assembly includes multiple fixing rings located above the inside of the paint spray can, with multiple support rods fixedly connected between the multiple fixing rings, and the bottom of the support rods inserted into the insertion hole.

[0014] Optionally, the outer wall of the fixed ring is fitted with a plurality of sliding sleeves, and the lower end of the sliding sleeve is fixedly connected with a hanging ring.

[0015] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0016] This application utilizes paint spraying pipes located inside and outside the fixed ring to simultaneously spray both sides of the booster cylinder bracket. A slow-speed motor drives the paint spraying pipes to rotate 360 ​​degrees, achieving thorough spraying of multiple booster cylinder brackets without dead angles, ensuring a uniform and complete coating. A scraper on one side of the paint spraying pipe scrapes away paint from the cylinder wall as the pipe rotates, reducing residue buildup and simplifying manual cleaning. Paint dripping from the spraying passes through a mesh plate and filter plate, flowing back to the bottom of the paint cylinder for reuse; the scraper further reduces material waste by removing paint from the inner wall of the paint cylinder. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the painting mechanism for the power cylinder bracket disclosed in the embodiments of this application;

[0018] Figure 2 This is a structural development diagram of the painting mechanism for the power cylinder bracket disclosed in an embodiment of this application;

[0019] Figure 3 This is a schematic diagram of the painting mechanism and suspension mechanism for the power cylinder bracket disclosed in the embodiments of this application;

[0020] The following are the labels in the diagram: 1. Spray gun; 2. Sealing cap; 3. Water outlet pipe; 4. Clamping block; 5. Spraying assembly; 501. Filter screen; 502. Rotating frame; 503. Mesh plate; 504. Insertion hole; 505. Connecting pipe; 506. Spraying pipe; 507. Atomizer; 508. Scraper; 509. Rotating block; 510. Toothed belt; 511. Slow speed motor; 512. Feed pump; 513. Suction pipe; 514. Connecting pipe; 515. Rotating ring; 516. Fixing pipe; 517. Toothed groove; 6. Suspension assembly; 601. Fixing ring; 602. Support rod; 603. Sliding sleeve; 604. Hanging ring. Detailed Implementation

[0021] The present application will be further described in detail below with reference to the accompanying drawings.

[0022] Reference Figures 1-3 This application provides a painting mechanism for a power cylinder bracket, including a paint spraying cylinder 1. A paint spraying assembly 5 is located inside the paint spraying cylinder 1, and a suspension assembly 6 is located above the paint spraying assembly 5. The paint spraying assembly 5 includes a filter screen plate 501 fixedly connected inside the paint spraying cylinder 1. A rotating frame 502 is located above the filter screen plate 501. A mesh plate 503 is fixedly connected to the lower end face of the rotating frame 502. A connecting pipe 505 is located below the mesh plate 503. Both ends of the connecting pipe 505 are fixedly connected to interconnected paint spraying pipes 506. One side of the paint spraying pipe 506 rotatably passes through the mesh plate 503. An atomizer 507 is fixedly connected to the outer wall of the paint spraying pipe 506. The other side of the paint spraying pipe 506 has one side of its outer wall fixedly connected to... A scraper 508 is fixedly connected. Multiple insertion holes 504 are opened on the upper end face of the rotating frame 502. A rotating block 509 is rotatably connected to one side of the upper end face of the filter plate 501. A fixed pipe 516 is fixedly connected to one side of the lower end of the connecting pipe 505. A rotating ring 515 is fixedly connected to the outer wall of the fixed pipe 516. The outer walls of the rotating ring 515 and the rotating block 509 are both provided with toothed grooves 517. A toothed belt 510 meshes between the two toothed grooves 517. A slow motor 511 is fixedly connected to one side of the lower end face of the filter plate 501. The output end of the slow motor 511 is fixedly connected to the rotating block 509. The two sides of the booster cylinder bracket are sprayed simultaneously through the paint spray pipes 506 located inside and outside the fixed ring 601.

[0023] A slow-speed motor 511 drives the paint spray tube 506 to rotate 360 ​​degrees, achieving seamless spraying of multiple auxiliary cylinder supports and ensuring a uniform and complete coating. A scraper 508 on one side of the paint spray tube 506 rotates with the tube to scrape away paint from the cylinder wall, reducing residue buildup and simplifying manual cleaning. Paint dripping from the spray passes through the mesh plate 503 and filter plate 501 and flows back to the bottom of the paint spray tube 1, enabling paint reuse. The scraper 508 scrapes away paint from the inner wall of the paint spray tube 1, further reducing material waste.

[0024] A feed pump 512 is fixedly connected to the lower end of the filter plate 501. A suction pipe 513 is fixedly inserted into the lower end of the feed pump 512, and a connecting pipe 514 is fixedly inserted into the upper end of the feed pump 512. The connecting pipe 514 passes through the filter plate 501 and extends into the fixed pipe 516. The fixed pipe 516 and the connecting pipe 514 are rotatably connected. A sealing ring is provided at the rotatable connection between the fixed pipe 516 and the connecting pipe 514 to prevent paint leakage. The feed pump 512 stably delivers paint to the spray pipe 506 through the suction pipe 513, the connecting pipe 514, and other pipes. With the help of the atomizer 507, uniform atomization spraying is achieved to ensure the spraying quality.

[0025] The upper end of the paint spray can 1 is detachably fitted with a sealing cap 2. A water outlet pipe 3 is fixedly inserted into the lower part of the outer wall of the paint spray can 1. A pair of locking blocks 4 are fixedly connected to the lower part inside the sealing cap 2. The suspension assembly 6 includes multiple fixing rings 601 located inside the upper part of the paint spray can 1. Multiple support rods 602 are fixedly connected between the multiple fixing rings 601, and the bottom of the support rods 602 is inserted into the insertion hole 504. Multiple sliding sleeves 603 are sleeved on the outer wall of the fixing rings 601. A hanging ring 604 is fixedly connected to the lower end of the sliding sleeve 603. The booster cylinder bracket is suspended on the hanging ring 604. The support rods 602 of the fixing rings 601 are inserted into the insertion hole 504 of the rotating frame 502 and fixed with the locking blocks 4 inside the sealing cap 2. The installation is simple and stable, ensuring that the bracket does not shake during spraying.

[0026] Working principle: The operator suspends multiple auxiliary cylinder brackets that need to be painted onto multiple fixing rings 601 and hanging rings 604. After suspension, the support rods 602 on the fixing rings 601 are inserted into the insertion holes 504 on the rotating frame 502. The paint for spraying is installed below the filter screen plate 501 inside the paint spraying tube 1. The operator installs the sealing cover 2 at the upper end of the paint spraying tube 1. The locking block 4 inside the sealing cover 2 will lock onto the uppermost fixing ring 601, thereby fixing the suspension assembly 6.

[0027] Start the feed pump 512 and the slow motor 511. The feed pump 512 transports the paint inside the paint spraying canister 1 into the connecting pipe 514 through the suction pipe 513, and then from the connecting pipe 514 into the fixed pipe 516. The fixed pipe 516 transports the paint into the connecting pipe 505, and the connecting pipe 505 then transports the paint into the paint spraying pipes 506 at both ends. The atomizer 507 on the paint spraying pipe 506 atomizes the paint and sprays it out. The paint spraying pipe 506 located within the multiple fixed rings 601 can spray paint one side of the power cylinder bracket, while the paint spraying pipe 506 located outside the multiple fixed rings 601 can spray paint the other side of the power cylinder bracket, thereby achieving full painting of the power cylinder bracket.

[0028] The slow-speed motor 511 drives the output end to rotate, which in turn drives the rotating block 509 to rotate. The rotating block 509 drives the toothed belt 510 in the toothed groove 517 to rotate. The toothed belt 510 drives the rotating ring 515 on the fixed tube 516 at the other end to rotate. The rotating ring 515 drives the fixed tube 516 to rotate. The fixed tube 516 drives the connecting tube 505 and the paint spraying tube 506 to rotate synchronously. The two paint spraying tubes 506 rotate 360 ​​degrees, which can spray multiple booster cylinder brackets. At the same time, a sealing ring is provided at the rotating connection between the fixed tube 516 and the connecting tube 514 to prevent paint leakage.

[0029] During the spraying process, the dripping paint will pass through the mesh plate 503 and the filter plate 501 and enter the lower part of the paint spraying tube 1, thus preventing paint waste. At the same time, a scraper 508 is installed on one side of the paint spraying tube 506. The scraper 508 contacts the inner wall of the paint spraying tube 1. The rotation of the scraper 508 will scrape off the paint adhering to the inner wall of the paint spraying tube 1, which facilitates later cleaning and reduces waste. After the spraying is completed, turn off all electrical appliances, remove the sealing cover 2, take out the suspension assembly 6, and then remove the booster cylinder bracket from the multiple hanging rings 604.

[0030] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A paint spraying mechanism for a power cylinder bracket, comprising a paint spraying barrel (1), characterized in that: The inside of the paint spraying tube (1) is provided with a paint spraying assembly (5), and a suspension assembly (6) is provided above the paint spraying assembly (5). The painting assembly (5) includes a filter plate (501) fixedly connected inside the paint spraying cylinder (1). A rotating frame (502) is provided above the filter plate (501). A grid plate (503) is fixedly connected to the lower end face of the rotating frame (502). A connecting pipe (505) is provided below the grid plate (503). A connected paint spraying pipe (506) is fixedly connected to the upper ends of both ends of the connecting pipe (505). One side of the paint spraying pipe (506) rotates through the grid plate (503). A connected atomizer (507) is fixedly connected to the outer wall of the paint spraying pipe (506). A scraper (508) is fixedly connected to one side of the outer wall of the other side of the paint spraying pipe (506).

2. The paint spraying mechanism for a power cylinder bracket according to claim 1, characterized by: The upper end of the paint spraying tube (1) is detachably covered with a sealing cap (2), and a water outlet pipe (3) is fixedly inserted into the lower part of the outer wall of the paint spraying tube (1). A pair of locking blocks (4) are fixedly connected to the lower part of the inside of the sealing cap (2).

3. The painting mechanism for the booster cylinder bracket according to claim 1, characterized in that: The upper end face of the rotating frame (502) is provided with multiple insertion holes (504), and a rotating block (509) is rotatably connected to one side of the upper end face of the filter plate (501). A fixed pipe (516) is fixedly connected to one side of the lower end of the connecting pipe (505).

4. The painting mechanism for the booster cylinder bracket according to claim 3, characterized in that: A rotating ring (515) is fixedly connected to the outer wall of the fixed tube (516). The outer walls of the rotating ring (515) and the rotating block (509) are both provided with toothed grooves (517), and a toothed belt (510) meshes between the two toothed grooves (517).

5. The painting mechanism for the booster cylinder bracket according to claim 3, characterized in that: A slow motor (511) is fixedly connected to one side of the lower end face of the filter plate (501), and the output end of the slow motor (511) is fixedly connected to the rotating block (509).

6. The painting mechanism for the booster cylinder bracket according to claim 3, characterized in that: A feed pump (512) is fixedly connected to the lower end face of the filter plate (501). A suction pipe (513) is fixedly inserted into the lower end of the feed pump (512). A connecting pipe (514) is fixedly inserted into the upper end of the feed pump (512). The connecting pipe (514) passes through the filter plate (501) and extends into the fixed pipe (516). The fixed pipe (516) and the connecting pipe (514) are rotatably connected.

7. The painting mechanism for the booster cylinder bracket according to claim 3, characterized in that: The suspension assembly (6) includes a plurality of fixing rings (601) located above the inside of the paint spray tube (1), and a plurality of support rods (602) are fixedly connected between the plurality of fixing rings (601), and the bottom of the support rods (602) is inserted into the insertion hole (504).

8. The painting mechanism for the booster cylinder bracket according to claim 7, characterized in that: The outer wall of the fixed ring (601) is fitted with a plurality of sliding sleeves (603), and the lower end of the sliding sleeve (603) is fixedly connected with a hanging ring (604).

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