Workpiece environment-friendly and energy-saving dipping paint equipment

Abstract

The application discloses a kind of workpiece environmental protection energy-saving dip paint equipment, it includes: bottom plate, dip paint pool, lifting plate, boom, buffer plate, counterweight ring and workpiece carrier, the vertical column of bottom plate is located in the both sides of dip paint pool, the top of vertical column is located in the top plate above dip paint pool, the lifting driving device of top plate is connected with lifting plate, the boom is spaced apart on lifting plate and downwardly directed dip paint pool, the workpiece carrier is arranged at the bottom of boom, the top of boom is provided with limit stop, spring is arranged between limit stop and first guide sleeve, buffer plate is arranged on the upward path of limit stop in a lifting manner.The workpiece environmental protection energy-saving dip paint equipment can realize the dip paint processing of workpiece, accelerate the backfall of excess paint on workpiece, and is conducive to improving the recovery amount of paint, and the process is more energy-saving and environmentally friendly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of paint dipping, in particular to a workpiece environment-friendly and energy-saving paint dipping equipment. BACKGROUND

[0002] In the processing of metal workpieces, in order to improve the insulation and rust prevention performance of the workpieces, the workpieces can be subjected to paint dipping treatment, so as to cover the surface of the workpieces and fill the gaps with corresponding paint, thereby strengthening the protection of the workpieces.

[0003] When the workpieces are subjected to paint dipping treatment, the workpieces need to be placed in a paint dipping tank and then slowly lifted, and the workpieces can be completely removed from the paint dipping tank after the excess paint on the workpieces falls back to the paint dipping tank for subsequent drying. The flow speed of the paint is slow, and the workpieces need to be suspended above the paint dipping tank for a long time, so the production efficiency is relatively low, which is not conducive to reducing energy consumption and needs to be improved. SUMMARY

[0004] The present application aims to provide a workpiece environment-friendly and energy-saving paint dipping equipment for paint dipping treatment of workpieces, accelerating the falling back of excess paint on the workpieces, and improving the production efficiency and environment-friendly and energy-saving effect.

[0005] To achieve this purpose, the present application adopts the following technical solutions:

[0006] A workpiece environment-friendly and energy-saving paint dipping equipment comprises a bottom plate, a paint dipping tank, a lifting plate, a lifting rod, a buffer plate, a counterweight ring and a workpiece carrier. The paint dipping tank is arranged on the bottom plate. Vertical columns are arranged on the bottom plate on both sides of the paint dipping tank. A top plate is arranged on the top of the vertical columns above the paint dipping tank. The lifting plate is arranged below the top plate in a lifting manner. A lifting driving device is arranged on the top plate and connected with the lifting plate. The lifting rod is arranged on the lifting plate in a spaced manner and downwardly points to the paint dipping tank. The workpiece carrier is arranged at the bottom of the lifting rod. First guide sleeves corresponding to the lifting rods are arranged on the lifting plate. Limiting plates are arranged on the top of the lifting rods. Springs are arranged between the limiting plates and the first guide sleeves. The buffer plate is arranged on the upward moving path of the limiting plates in a lifting manner. A guide rod is arranged on the top of the buffer plate and penetrates the top plate in an upward direction. Limiting rings are arranged on the guide rod above the top plate. The counterweight ring is arranged on the guide rod above the limiting rings.

[0007] The second guide sleeves concentric with the vertical columns are arranged at the two ends of the lifting plate.

[0008] The lifting driving device adopts a hydraulic cylinder or an electric telescopic rod.

[0009] The elastic buffer pads are arranged on the limiting plates.

[0010] The springs are concentrically arranged on the lifting rods.

[0011] Wherein, a third guide sleeve corresponding to the guide rod is provided in the top plate.

[0012] Wherein, the top plate is provided with screws connected with the columns.

[0013] Wherein, the number of the columns is 4.

[0014] Wherein, a paint supply pipeline is provided on one side of the paint immersion pool.

[0015] Wherein, the cross section of the workpiece carrier is a J-shaped bent plate structure.

[0016] The beneficial effects of the present invention are as follows: an environmentally friendly and energy-saving paint dipping equipment for workpieces, which places the workpiece on a workpiece carrier, and immerses the workpiece in the paint liquid in the paint dipping tank by lowering the lifting plate to achieve paint dipping treatment, and then quickly raises the workpiece by the lifting plate to accelerate the fall of excess paint liquid on the workpiece. During the rising process, the limit plate contacts the buffer plate, causing the compression of the spring, forcing the lifting plate and the workpiece to suddenly decelerate, and then rise together with the buffer plate, further improving the fall rate of excess paint liquid on the workpiece, shortening the time the workpiece is suspended and waiting above the paint dipping tank, avoiding the problem that some excess paint liquid on the workpiece does not fall back due to drying, which is beneficial to increasing the recovery amount of paint liquid and is more energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 yes Figure 1 Schematic diagram of the structure of the workpiece carrier rising in the paint immersion tank;

[0019] Figure 3 yes Figure 2 Schematic diagram of the structure in which the workpiece carrier continues to rise and leave the paint immersion tank. DETAILED DESCRIPTION

[0020] The following combination Figures 1 to 3 The technical solution of the present invention is further illustrated by specific embodiments.

[0021] like Figure 1 The environmentally friendly and energy-saving workpiece paint dipping equipment shown includes: a base plate 1, a paint dipping pool 2, a lifting plate 5, a boom 4, a buffer plate 14, a counterweight ring 11 and a workpiece carrier 3. The paint dipping pool 2 is arranged on the base plate 1, and a paint supply pipe 20 is provided on one side of the paint dipping pool 2 to facilitate the replenishment of the paint liquid in the paint dipping pool 2 and avoid the problem of too low liquid level.

[0022] The bottom plate 1 is vertically provided with columns 8 located on both sides of the paint immersion pool, and the top of the columns 8 is provided with a top plate 9 located above the paint immersion pool 2. In this embodiment, the top plate 9 is provided with screws 19 connected to the columns 8, and the structure is firm.

[0023] In this embodiment, there are four columns 8, arranged in groups of two, located on either side of the paint immersion tank 2, providing effective support for the top plate 9. The lift plate 5 is arranged below the top plate 9, allowing for liftability. A lift drive 10 is provided on the top plate 9, connected to the lift plate 5. This drive 10 utilizes a hydraulic cylinder or an electric telescopic rod, which can be controlled by a programmable logic controller (PLC) to achieve lift and lowering control of the lift plate 5. Furthermore, a second guide sleeve 6, concentric with the columns 8, is provided at each end of the lift plate 5, enhancing its smoothness.

[0024] The suspension rods 4 are spaced apart and pointed downwardly toward the paint immersion tank 2. The workpiece carrier 3 is disposed at the bottom of the suspension rods 4. In this embodiment, the cross-section of the workpiece carrier 3 is a J-shaped bent plate structure, which facilitates the hanging of the workpiece or the placement of the workpiece in the workpiece carrier 3 and the lifting and lowering of the workpiece along with the suspension rod 4. Figure 1 As shown, by lowering the lifting plate 5, the workpiece is immersed in the paint solution in the paint immersion tank 2 to achieve the paint immersion treatment of the workpiece. The workpiece carrier 3 can be fixed by bolts, which is convenient for disassembly and replacement to meet the fixation of different workpieces.

[0025] A first guide sleeve 7 corresponding to the boom 4 is provided on the lifting plate 5 to guide the boom 4 to move relative to the lifting plate 5. A limit plate 17 is provided on the top of the boom 4 to prevent the boom 4 from falling off. Figure 2 As shown, a spring 18 is provided between the limit plate 17 and the first guide sleeve 7 to elastically support the limit plate 17. In this embodiment, the spring 18 is concentrically provided on the suspension rod 4, and has good position stability to avoid falling off.

[0026] The buffer plate 14 is arranged on the upward movement path of the limit plate 17 in a liftable manner. In this embodiment, an elastic buffer pad 16 is provided on the limit plate 17. The elastic buffer pad 16 can be a rubber pad to reduce the impact damage problem when contacting the buffer plate 14.

[0027] A guide rod 13 is provided on the top of the buffer plate 14 and passes through the top plate 9 upward. A limiting ring 12 is provided on the guide rod 13 and is located above the top plate 9 to limit the downward movement of the guide rod 13 and determine the initial position height of the buffer plate 14.

[0028] The counterweight ring 11 is arranged on the guide rod 13 and above the limiting ring 12, and the resistance of the buffer plate 14 moving up is increased by changing the number of the counterweight ring 11. In the embodiment, the third guide sleeve 15 corresponding to the guide rod 13 is arranged in the top plate 9 to guide the moving up of the buffer plate 14.

[0029] As shown in Figure 2 After the workpiece is immersed in paint, the lifting plate 5 and the workpiece carrier 3 are quickly lifted by the lifting driving device 10 to accelerate the falling of the excess paint on the workpiece. During the lifting process, the limiting plate 17 or the elastic buffer pad 16 is in contact with the buffer plate 14 to cause the compression of the spring 18, so that the lifting plate 5 and the workpiece are suddenly decelerated, and then are lifted together with the buffer plate 14, which further improves the falling rate of the excess paint on the workpiece, shortens the time of the workpiece suspending above the paint immersion pool 2, avoids the dry solidification of the excess paint on the workpiece due to the long time, is beneficial to improving the paint recovery amount, recycling the paint, and improving the energy-saving and environmental protection effect of the paint immersion process.

[0030] The above is only the preferred embodiment of the present application, and the person skilled in the art can make changes in the specific implementation and application range according to the idea of the present application. The content of the specification should not be understood as the limitation of the present application.

Claims

1. A workpiece environmentally friendly and energy-saving paint dipping equipment, characterized in that: include: Base plate, paint immersion pool, lifting plate, hanger, buffer plate, counterweight ring and workpiece carrier, the paint immersion pool is arranged on the base plate, and columns located on both sides of the paint immersion pool are vertically arranged on the base plate, and a top plate located above the paint immersion pool is arranged on the top of the column, and the lifting plate can be lifted and arranged below the top plate, and a lifting drive device connected to the lifting plate is provided on the top plate. The hangers are arranged at intervals on the lifting plate and point downward to the paint immersion pool, and the workpiece carrier is arranged at the bottom of the hanger, and a first guide sleeve corresponding to the hanger is provided on the lifting plate, a limit plate is provided on the top of the hanger, and a spring is provided between the limit plate and the first guide sleeve, and the buffer plate can be lifted and arranged on the upward movement path of the limit plate, and a guide rod is provided on the top of the buffer plate that penetrates the top plate upward, and a limit ring located above the top plate is provided on the guide rod, and the counterweight ring is provided on the guide rod and above the limit ring.

2. The environmentally friendly and energy-saving workpiece varnishing equipment according to claim 1 is characterized in that: The two ends of the lifting plate are provided with second guide sleeves which are concentric with the columns.

3. The environmentally friendly and energy-saving workpiece varnishing equipment according to claim 1, characterized in that: The lifting drive device adopts a hydraulic cylinder or an electric telescopic rod.

4. The environmentally friendly and energy-saving workpiece varnish dipping equipment according to claim 1, characterized in that: An elastic buffer pad is provided on the limiting plate.

5. The environmentally friendly and energy-saving workpiece varnish dipping equipment according to claim 1, characterized in that: The spring is concentrically arranged on the suspension rod.

6. The environmentally friendly and energy-saving workpiece varnish dipping equipment according to claim 1, characterized in that: A third guide sleeve corresponding to the guide rod is provided in the top plate.

7. The environmentally friendly and energy-saving workpiece varnish dipping equipment according to claim 1, characterized in that: The top plate is provided with screws connected with the columns.

8. The environmentally friendly and energy-saving workpiece varnish dipping equipment according to claim 1, characterized in that: The number of the columns is 4.

9. The environmentally friendly and energy-saving workpiece varnish dipping equipment according to claim 1, characterized in that: A paint supply pipeline is provided on one side of the paint immersion pool.

10. The environmentally friendly and energy-saving workpiece varnish dipping equipment according to claim 1, characterized in that: The cross section of the workpiece carrier is a J-shaped bent plate structure.

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