Coating pretreatment equipment for automobile parts

Abstract

The utility model discloses automobile part coating pretreatment equipment, and relates to the technical field of automobile part processing, the automobile part coating pretreatment equipment comprises a bottom plate, the top of the bottom plate is fixedly provided with a cleaning box and a drying box, both sides of the inner wall of the drying box are provided with chutes, and the top side of the inner wall of the drying box is provided with a mounting frame; and an electric heating pipe is electrically mounted in the mounting frame. Water in the water tank is pumped into the water collecting pipe by starting the water pump and the water pumping pipe, the water is sprayed out through the spraying head to flush accessories in the cleaning frame, the accessories can be soaked and cleaned after the water level is higher than the accessories, and the accessories can be transferred into the containing box after being cleaned. The containing box containing the accessories is placed in the drying box through the sliding blocks and the sliding grooves, the accessories in the drying box are dried after the electric heating pipes are started, residual water spots on the surfaces of the parts are avoided, oxidation of the metal parts is delayed, and the service life of the parts is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, specifically to a pre-treatment device for automotive parts coating. Background Technology

[0002] Automotive parts are a collective term for all the components that make up a car, encompassing numerous different types and functions of parts and components. In the complex system of a car, these parts play a crucial role; their quality and performance directly affect the overall performance, safety, and reliability of the vehicle. For example, the engine, as the heart of a car, requires its internal components such as pistons, crankshafts, and valves to possess extremely high precision and durability to ensure efficient and stable engine operation.

[0003] The existing patent announcement number CN221934813U discloses a pre-treatment device for automotive parts painting, relating to the technical field of automotive parts cleaning equipment. This utility model includes a machine body, a cleaning tank on one side of the machine body, a drain pipe on one side of the machine body, a control button on one side of the machine body, a removal device on the side of the machine body near the cleaning tank, and an anti-accidental touch device on the side of the machine body near the control button. The removal device includes a rectangular groove formed in the inner wall of the cleaning tank, and a circular hole on the side of the machine body near the rectangular groove, the inner wall of which is connected to the inner wall of the rectangular groove. This utility model, by setting up a removal device, enables the quick removal of multiple automotive parts from inside the cleaning tank, reducing the time and effort required for removing smaller parts and improving the convenience of removing parts from the cleaning tank.

[0004] While the above-mentioned technical solution allows for the rapid removal of multiple automotive parts from the cleaning tank via a take-out device, the lack of drying measures results in water residue remaining on the cleaned parts, affecting the quality of subsequent processing or assembly. Furthermore, residual moisture accelerates the oxidation of metal parts, leading to rust or corrosion and reducing their lifespan. Therefore, we provide a pretreatment device for automotive parts before painting. Utility Model Content

[0005] The purpose of this invention is to provide a pretreatment device for automotive parts painting to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a pretreatment device for automotive parts coating, comprising a base plate, a cleaning box and a drying box fixedly installed on the top of the base plate, sliding grooves on both sides of the inner wall of the drying box, an installation frame on the top side of the inner wall of the drying box, an electric heating tube electrically installed in the installation frame, a placement box inside the drying box, sliders on both sides of the placement box, an installation groove on both sides of the inner wall of the cleaning box, a water tank fixedly installed on the top of the base plate near the cleaning box, a water pump fixedly installed on the top of the water tank, a water pump with a suction pipe on the top of the water pump, a water collection pipe at the end of the suction pipe away from the water pump, spray heads installed in multiple slots in the water collection pipe, and a storage mechanism inside the cleaning box.

[0007] As a further preferred embodiment of this technical solution, the storage mechanism includes a cleaning frame, with mounting blocks fixedly connected to both sides of the cleaning frame. Each of the two mounting blocks has a handle on its top, and the outer side of the mounting block is slidably connected to the inner wall of the mounting groove.

[0008] As a further preferred embodiment of this technical solution, the mounting frame is fixedly connected to the top side of the inner wall of the drying oven, and sliders are fixedly connected to both sides of the placement box.

[0009] As a further preferred embodiment of this technical solution, the outside of the slider is slidably connected to the inside of the groove, and the input end of the bottom of the water pump extends into the water tank.

[0010] As a further preferred embodiment of this technical solution, the output end of the top of the water pump is fixedly connected to one end of the pumping pipe, and the other end of the pumping pipe is fixedly connected to one side of the collecting pipe.

[0011] As a further preferred embodiment of this technical solution, the bottom of the water collection pipe is fixedly installed on one side of the top of the cleaning tank.

[0012] As a further preferred embodiment of this technical solution, spray heads are fixedly installed in the multiple slots opened in the water collection pipe.

[0013] This utility model provides a pre-treatment device for automotive parts coating, which has the following beneficial effects:

[0014] (1) This utility model draws water from the water tank into the collection pipe by starting the water pump and the water pipe, and sprays the water out through the spray head to rinse the accessories in the cleaning frame. After the water level is higher than the accessories, the accessories can be soaked and cleaned. After the accessories are cleaned, they can be transferred to the placement box. The placement box containing the accessories is placed in the drying box by using the slider and the slide groove. The accessories in the drying box are dried by starting the electric heating tube to avoid residual water stains on the surface of the parts, delay the oxidation of the metal parts, and improve the service life of the parts.

[0015] (2) The present invention can store the accessories in a unified manner by providing a cleaning frame, so as to avoid the phenomenon that the accessories are difficult to retrieve in the cleaning box. Pull the handle upward, and the mounting block will be disengaged from the mounting slot, so the cleaning frame can be taken out from the cleaning box. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a pre-treatment equipment for automotive parts painting according to the present invention.

[0017] Figure 2 This is a cross-sectional side view of a pre-treatment equipment for automotive parts coating according to the present invention.

[0018] Figure 3 This is a partial disassembly side view of a pre-treatment equipment for automotive parts coating according to the present invention.

[0019] Figure 4 This is a side view of the storage mechanism of a pre-treatment equipment for automotive parts painting according to the present invention.

[0020] In the diagram: 11. Base plate; 12. Cleaning box; 13. Drying box; 14. Slide rail; 15. Mounting frame; 16. Electric heating element; 17. Placement box; 18. Sliding block; 19. Mounting slot; 110. Water tank; 111. Water pump; 112. Water suction pipe; 113. Water collection pipe; 114. Spray head;

[0021] 2. Storage mechanism; 21. Cleaning frame; 22. Mounting block; 23. Handle. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] This utility model provides a technical solution: such as Figures 1-4As shown, in this embodiment, a pretreatment device for automotive parts painting includes a base plate 11. A cleaning box 12 and a drying box 13 are fixedly installed on the top of the base plate 11. Slide grooves 14 are provided on both sides of the inner wall of the drying box 13. A mounting frame 15 is provided on the top side of the inner wall of the drying box 13. An electric heating tube 16 is electrically installed inside the mounting frame 15. A placement box 17 is provided inside the drying box 13. Slider blocks 18 are provided on both sides of the placement box 17. The mounting frame 15 is fixedly connected to the top side of the inner wall of the drying box 13. Slider blocks 18 are fixedly connected to both sides of the placement box 17. Installation grooves 19 are provided on both sides of the inner wall of the cleaning box 12. A water tank 110 is fixedly installed on the top of the base plate 11 near the cleaning box 12. The outer surface of the slider 18... The part is slidably connected to the slide 14. The input end of the bottom of the water pump 111 extends into the water tank 110. The water pump 111 is fixedly installed on the top of the water tank 110. A water pump pipe 112 is provided on the top of the water pump 111. A water collection pipe 113 is provided at the end of the water pump pipe 112 away from the water pump 111. The output end of the top of the water pump 111 is fixedly connected to one end of the water pump pipe 112. The other end of the water pump pipe 112 is fixedly connected to one side of the water collection pipe 113. The bottom of the water collection pipe 113 is fixedly installed on one side of the top of the cleaning tank 12. Spray heads 114 are provided in the multiple slots opened in the water collection pipe 113. Spray heads 114 are fixedly installed in the multiple slots opened in the water collection pipe 113. A storage mechanism 2 is provided inside the cleaning tank 12.

[0024] In this embodiment, when the device is used to process automotive parts, the parts are first placed in the cleaning frame 21 inside the cleaning box 12. Water is drawn from the water tank 110 into the water collection pipe 113 by starting the water pump 111 and the water suction pipe 112. Water is then sprayed out through the spray head 114 to rinse the parts in the cleaning frame 21. Water will seep into the cleaning box 12 through the cleaning frame 21. At the same time, when the water level is higher than the parts, the parts can be soaked and cleaned. After the parts are cleaned, they can be transferred to the placement box 17. The placement box 17 containing the parts is placed in the drying box 13 using the slider 18 and the slide 14. The parts in the drying box 13 are dried by starting the electric heating tube 16 to avoid residual water stains on the surface of the parts, delay the oxidation of the metal parts, and improve the service life of the parts.

[0025] like Figures 1-4 As shown, the storage mechanism 2 includes a cleaning frame 21, and mounting blocks 22 are fixedly connected to both sides of the cleaning frame 21. Each of the two mounting blocks 22 has a handle 23 on its top. The outside of the mounting blocks 22 is slidably connected to the inner wall of the mounting groove 19.

[0026] In this embodiment, the cleaning frame 21 can be used to store the accessories in a unified manner, so as to avoid the phenomenon that the accessories are difficult to retrieve in the cleaning box 12. When it is necessary to take out the accessories in the cleaning frame 21, the handle 23 can be pulled upward, and the mounting block 22 will be disengaged from the mounting groove 19, so the cleaning frame 21 can be taken out from the cleaning box 12.

[0027] This utility model provides a pre-treatment device for automotive parts coating, the specific working principle of which is as follows:

[0028] When using this device to clean and dry automotive parts, firstly, place the parts to be treated in the cleaning frame 21 within the cleaning tank 12. The cleaning frame 21 is reasonably designed to ensure the parts remain stable during the cleaning process while facilitating water penetration and flow. After starting the water pump 111, the pump 111 draws water from the water tank 110 into the water collection pipe 113 through the water suction pipe 112. Subsequently, the water is evenly sprayed out through the spray nozzle 114, thoroughly rinsing the parts in the cleaning frame 21. During the cleaning process, water seeps through the gaps in the cleaning frame 21 to the bottom of the cleaning tank 12, ensuring that dirt on the surface and in the gaps of the parts is effectively removed. When the water level in the cleaning tank 12 rises above the parts, the parts can be completely submerged in water for further deep cleaning, removing stubborn stains or oil. After cleaning, the operator pulls the cleaning frame 21 upwards. Handle 23 is connected to mounting block 22. When handle 23 is pulled up, mounting block 22 will detach from mounting groove 19 in cleaning box 12, thereby removing cleaning frame 21 from cleaning box 12. At this time, the accessories in cleaning frame 21 have been thoroughly cleaned. Next, the accessories in cleaning frame 21 are transferred to dedicated placement box 17. The bottom of placement box 17 is designed with slider 18, which can be used with slide groove 14 in drying box 13. The operator only needs to push placement box 17 into drying box 13 along slide groove 14. In the drying stage, electric heating tube 16 in drying box 13 is activated. Electric heating tube 16 will quickly generate heat to evenly heat the accessories in drying box 13, ensuring that the moisture on the surface of the accessories is completely evaporated. This step is crucial and can effectively avoid water stains on the surface of accessories, preventing rust, corrosion or other quality problems caused by moisture residue.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automobile parts pre-painting treatment apparatus comprising a base plate (11), characterized in that: The top of the bottom plate (11) is fixedly installed with a cleaning box (12) and a drying box (13), the inner wall of the drying box (13) is provided with a sliding groove (14) on both sides, the inner wall of the drying box (13) is provided with a mounting frame (15) on the top side, the mounting frame (15) is electrically installed with an electric heating pipe (16), the drying box (13) is provided with a placing box (17), both sides of the placing box (17) are provided with a sliding block (18), the inner wall of the cleaning box (12) is provided with a mounting groove (19) on both sides, the top of the bottom plate (11) is fixedly installed with a water tank (110) on one side close to the cleaning box (12), the top of the water tank (110) is fixedly installed with a water pump (111), the top of the water pump (111) is provided with a water suction pipe (112), one end of the water suction pipe (112) away from the water pump (111) is provided with a water collecting pipe (113), a plurality of clamping grooves are formed in the water collecting pipe (113), and a spray head (114) is arranged in each clamping groove, and the cleaning box (12) is provided with a storage mechanism (2).

2. The apparatus for pretreatment of an automobile part before painting according to claim 1, wherein: The storage mechanism (2) comprises a cleaning frame (21), both sides of the cleaning frame (21) are fixedly connected with mounting blocks (22), the top of each of the two mounting blocks (22) is provided with a handle (23), and the outer portion of the mounting block (22) is in sliding connection with the inner wall of the mounting groove (19).

3. The apparatus for pretreatment of automobile parts before painting according to claim 1, characterized in that: The mounting frame (15) is fixedly connected to the inner wall top side of the drying box (13), and the two sides of the placing box (17) are fixedly connected with sliding blocks (18).

4. The apparatus for pretreatment of an automobile part before painting according to claim 1, wherein: The outer portion of the sliding block (18) is in sliding connection with the sliding groove (14), and the input end of the water pump (111) at the bottom extends into the water tank (110).

5. The apparatus for pretreatment of automobile parts before painting according to claim 1, characterized in that: The output end of the water pump (111) at the top is fixedly connected with one end of the water suction pipe (112), and the other end of the water suction pipe (112) is fixedly connected with one side of the water collecting pipe (113).

6. The apparatus for pretreatment of automobile parts before painting according to claim 1, characterized in that: The bottom of the water collecting pipe (113) is fixedly installed on one side of the top of the cleaning box (12).

7. The apparatus for pretreatment of automobile parts before painting according to claim 1, characterized in that: A plurality of clamping grooves are formed in the water collecting pipe (113), and a spray head (114) is fixedly installed in each clamping groove.

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