Suspension type paint spraying assembly line

Abstract

The utility model relates to the field of suspension type paint spraying, and discloses a suspension type paint spraying assembly line which is characterized in that two fixing plates are fixed to the top face in a paint spraying bin, a conveying guide rail is fixed between the two fixing plates, a bearing plate is installed on the conveying guide rail, and a rack plate is fixed to the bottom face of one fixing plate; a limiting cover is fixed to the bottom end of the bearing plate, a limiting column is arranged in the limiting cover in a sleeved mode, a connecting column is fixed to the bottom end of the limiting column, a gear is fixedly installed on the connecting column and meshed with the rack plate, and a hook is fixedly installed at the bottom end of the connecting column. A worker can control the rotating speed of the gear by controlling the conveying speed of the conveying guide rail, the situation that the rotating speed of the gear is too high, and consequently a paint spraying piece falls off from a hook is avoided, in the whole paint spraying process, the paint spraying piece is in a rotating state in the process of passing through a paint spraying area, the paint spraying piece can be evenly sprayed, and the spraying quality is high; and the spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of suspended paint spraying, in particular to a suspended paint spraying assembly line. Background Art

[0002] The suspended conveyor line is a device that continuously transports materials in space, and the materials run along a predetermined track. The layout is flexible and occupies a small area. During the continuous conveying process, the workpiece can be painted.

[0003] According to the Chinese patent with announcement number: CN215030363U, a suspended paint spraying line includes a transport rail, which is connected to a transport device, a hook device is installed at the bottom of the transport device by bolts, a paint spraying protection device is installed at the right end of the surface of the transport device by bolts, a push box is provided at the lower end of the transport rail, the right end of the inside of the push box is sleeved on the left end of the transport platform, a motor is provided at the upper end of the transport platform, and the hook device includes a hydraulic rod, which is installed at the bottom of the transport device by bolts, and a hook is welded at the bottom end of the hydraulic rod. The utility model prevents the hook from being lifted up and falling off during the pushing process, and achieves the effect of automatically transporting paint without manual operation, thereby increasing the work efficiency of the paint spraying operation.

[0004] In the above scheme, the suspended painting line transports the painted parts through the painting area via the transport rails. The above scheme still has the following disadvantages: the painted parts can only be sprayed on one side during the process of passing through the painting area, and the painted parts cannot be rotated, resulting in low spraying efficiency. Utility Model Content

[0005] The utility model aims to provide a suspended painting line to solve the problem that a painting part can only be painted on one side during passing through a painting area, and the painting part cannot be rotated, resulting in low spraying efficiency.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a suspended paint spraying line, including a paint spraying bin, two fixed plates are fixed on the inner top surface of the paint spraying bin, a transport rail is fixed between the two fixed plates, a load-bearing plate is installed on the transport rail, a rack plate is fixed on the bottom surface of one of the fixed plates, a limiting cover is fixed at the bottom end of the load-bearing plate, a limiting column is sleeved inside the limiting cover, a connecting column is fixed at the bottom end of the limiting column, a gear is fixed on the peripheral wall of the connecting column, the gear is meshed with the rack plate, and a hook is fixed at the bottom end of the connecting column.

[0007] Preferably, three paint spray tubes are fixedly installed on the left inner wall of the paint spray bin, one end of the paint spray tube is arranged to be inclined upward with an inclination angle of degrees, and a paint spray head is fixed on one end of the paint spray tube.

[0008] Preferably, a storage chamber is provided on the right side of the paint spraying cabin, and the storage chamber is rotatably connected to a door panel through a hinge, and three paint spray cans are placed inside the storage chamber, and paint outlets are provided at the tops of the paint spray cans, and the paint outlets are respectively connected to the other ends of the paint spraying tubes.

[0009] Preferably, the inner wall surface of the paint spraying cabin is provided with four slopes.

[0010] Preferably, a waste bin is provided at the bottom of the paint spraying bin, the four slopes are fixed to the waste bin, a discharge port is provided on the left side of the paint spraying bin, and the discharge port is communicated with the left side of the waste bin.

[0011] Preferably, a pullable waste storage box is placed inside the waste bin, and a handle is fixed on the left side of the waste storage box.

[0012] Compared with the prior art, a suspended painting line adopting the above technical solution has the following advantages:

[0013] Beneficial effects:

[0014] 1. During use, the staff first places the painted parts on the hook at the bottom of the connecting column. The staff starts the transport rail and the paint spraying tube. The load-bearing plate slowly moves into the painting area under the action of the transport rail. Since the gear on the connecting column is meshed with the rack on the rack plate, the gear rotates stably under the interaction between the gear and the rack plate. The rotation of the gear drives the device on the hook to rotate slowly. When the device passes through the painting area equipped with three paint spraying tubes, the rotating device can be completely painted by the paint spraying head at an angle upward. During the painting process, the rotating device can be completely painted, and there will be no unpainted area on one side of the device, thereby improving the painting quality. The staff can control the speed of the gear by controlling the transport speed of the transport rail, so that the gear will not rotate too fast, causing the painted parts to fall off the hook. During the entire painting process, the painted parts are in a rotating state when passing through the painting area, and the painted parts can be evenly sprayed with high spray quality, thereby improving the spraying efficiency. During the painting process, the paint liquid sprayed on the inner wall will fall vertically and be concentrated in the waste storage box through the four slopes at the bottom of the paint spraying tank. After the operation is completed, the staff can use the handle to pull the waste storage box out of the waste bin and centrally process the paint liquid to prevent the device from being unable to be used normally due to excessive paint liquid stored in the paint spraying tank;

[0015] 2. When the paint in the spray can is used up, the staff can open the storage room through the door panel and replace the spray can, which increases the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 It is an exploded perspective schematic diagram of an embodiment.

[0018] Figure 3 Schematic diagram of the explosion at the transport rail in the embodiment.

[0019] Figure 4 It is a schematic diagram of the explosion at the connecting column in the embodiment.

[0020] In the figure: 1. paint spraying chamber; 2. fixing plate; 3. load-bearing plate; 4. transport guide rail; 5. rack plate; 6. connecting column; 7. gear; 8. hook; 9. limit column; 10. limit cover; 11. paint spraying tube; 12. paint spraying head; 13. storage room; 14. door panel; 15. paint outlet; 16. waste bin; 17. discharge port; 18. waste storage box; 19. handle; 20. paint spray can; 21. ramp. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-Figure 4 As shown, a suspended paint spraying line includes a paint spraying bin 1, two fixed plates 2 are fixed to the inner top surface of the paint spraying bin 1, a transport guide rail 4 is fixed between the two fixed plates 2, a load-bearing plate 3 is installed on the transport guide rail 4, a rack plate 5 is fixed to the bottom surface of one of the fixed plates 2, a limit cover 10 is fixed to the bottom end of the load-bearing plate 3, a limit column 9 is sleeved inside the limit cover 10, a connecting column 6 is fixed to the bottom end of the limit column 9, a gear 7 is fixed to the wall surface of the connecting column 6, the gear 7 is meshed with the rack plate 5, a hook 8 is fixed to the bottom end of the connecting column 6, and the paint spraying bin 1 is provided with a plurality of fixed plates 2, wherein the fixed plates 2 are ... Three paint spray tubes 11 are fixedly installed on the inner wall surface of the left side, and one end of the paint spray tube 11 is set to be inclined upward with an inclination angle of 45 degrees. A paint spray head 12 is fixed to one end of the paint spray tube 11, and four slopes 21 are installed on the inner wall surface of the paint spray bin 1. A waste bin 16 is opened at the bottom of the paint spray bin 1, and the four slopes 21 are fixed to the waste bin 16. A discharge port 17 is opened on the left side of the paint spray bin 1, and the discharge port 17 is connected with the left side of the waste bin 16. A pullable waste storage box 18 is placed inside the waste bin 16, and a handle 19 is fixed to the left side of the waste storage box 18.

[0023] During use, the staff first places the painted part on the hook 8 at the bottom of the connecting column 6. The staff starts the transport rail 4 and the paint spraying tube 11. The load-bearing plate 3 slowly moves into the painting area under the action of the transport rail 4. Since the gear 7 on the connecting column 6 is meshed with the rack on the rack plate 5, the gear 7 rotates stably under the interaction between the gear 7 and the rack plate 5. The rotation of the gear 7 drives the device on the hook 8 to rotate slowly. When the device passes through the painting area equipped with three paint spraying tubes 11, the rotating device can be completely painted by the paint spraying head 12 tilted upward at 45 degrees. During the painting process, the rotating device can be completely painted, and there will be no unpainted area on one side of the device, thereby improving the painting quality. The staff can control the speed of the gear 7 by controlling the transportation speed of the transport rail 4, so that the gear 7 will not rotate too fast, causing the painted part to fall off the hook 8. During the entire painting process, the painted parts are in a rotating state while passing through the painting area, so the painted parts can be sprayed evenly with high spraying quality, thereby improving the spraying efficiency.

[0024] During the painting process, the paint liquid sprayed on the inner wall surface will fall vertically and be concentrated in the waste storage box 18 through the four slopes 21 at the bottom of the paint spraying tank 1. After the operation is completed, the staff can pull the waste storage box 18 out of the waste bin 16 through the handle 19 to centrally process the paint liquid to prevent the paint liquid stored in the paint spraying tank 1 from being too much and causing the device to fail to work normally.

[0025] like Figure 2 As shown, a storage chamber 13 is provided on the right side of the paint spraying cabin 1, and the storage chamber 13 is connected to a door panel 14 by a hinge. Three paint spray cans 20 are placed inside the storage chamber 13, and paint outlets 15 are provided at the top ends of the paint spray cans 20, which are respectively connected to the other ends of the paint spraying tubes 11.

[0026] In later use, when the paint liquid in the paint can 20 is used up, the staff can open the storage chamber 13 through the door panel 14 and replace the paint can 20, which increases the service life of the device.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A suspended paint spraying line, comprising a paint spraying cabin (1), characterized in that: Two fixed plates (2) are fixed on the inner top surface of the paint spraying chamber (1), a transport guide rail (4) is fixed between the two fixed plates (2), a load-bearing plate (3) is installed on the transport guide rail (4), a rack plate (5) is fixed on the bottom surface of one of the fixed plates (2), a limit cover (10) is fixed on the bottom end of the load-bearing plate (3), a limit column (9) is sleeved inside the limit cover (10), a connecting column (6) is fixed on the bottom end of the limit column (9), a gear (7) is fixed on the peripheral wall surface of the connecting column (6), the gear (7) is meshed with the rack plate (5), and a hook (8) is fixed on the bottom end of the connecting column (6).

2. A hanging type painting line according to claim 1, characterized in that: Three paint spray pipes (11) are fixedly mounted on the left inner wall of the paint spraying bin (1), one end of each paint spray pipe (11) is arranged to be tilted upward at an angle of 45 degrees, and a paint spray head (12) is fixedly mounted on one end of each paint spray pipe (11).

3. A hanging type painting line according to claim 2, characterized in that: A storage chamber (13) is provided on the right side of the paint spraying chamber (1), and the storage chamber (13) is rotatably connected to a door panel (14) via a hinge. Three paint spray cans (20) are placed inside the storage chamber (13), and paint outlets (15) are provided at the top ends of the paint spray cans (20), and the paint outlets (15) are respectively connected to the other ends of the paint spraying pipes (11).

4. The hanging type painting line according to claim 1 is characterized in that: Four slopes (21) are installed on the inner wall surface of the paint spraying chamber (1).

5. A hanging type painting line according to claim 4, characterized in that: A waste bin (16) is provided at the bottom of the paint spraying bin (1), the four slopes (21) are fixed to the waste bin (16), a discharge port (17) is provided on the left side of the paint spraying bin (1), and the discharge port (17) is communicated with the left side of the waste bin (16).

6. A hanging type painting line according to claim 5, characterized in that: A pullable waste storage box (18) is placed inside the waste bin (16), and a handle (19) is fixed on the left side of the waste storage box (18).

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