Electrophoretic coating pre-cleaning equipment for metal mounting plate

Abstract

The utility model relates to the technical field of plate cleaning, in particular to pre-cleaning equipment for electrophoretic coating of a metal mounting plate, which not only can remove dust and impurities on the surface of the plate, but also can clean oxide skin on the surface of the plate, and is good in cleaning effect, convenient to use and high in practicability, and subsequent electrophoretic coating is facilitated. Comprising a bottom plate, a support and a cleaning box, the cleaning box is fixedly installed at the upper end of the bottom plate through the support, and a cavity is formed in the cleaning box; the device further comprises a laser cleaning mechanism, a clamping mechanism and a lifting mechanism, an ultrasonic generator is arranged on the cleaning box, a transducer is arranged on the ultrasonic generator, the output end of the transducer is located in a cavity of the cleaning box, the laser cleaning mechanism is located above the cleaning box and has a laser cleaning function, and the clamping mechanism is installed on the bottom plate. The clamping mechanism has the clamping and fixing functions, the lifting mechanism is installed on the cleaning box and the bottom plate, and the lifting mechanism has the lifting function.

Description

Technical Field

[0001] The utility model relates to the technical field of plate cleaning, in particular to a metal installation plate electrophoresis coating pre-cleaning device. Background Art

[0002] Electrophoretic coating is a coating method that uses an external electric field to make particles such as pigments and resins suspended in the electrophoretic liquid migrate in a directional manner and deposit on the surface of the substrate of one of the electrodes. Before electrophoretic coating of the metal mounting plate, in order to improve the coating effect, it is necessary to use a pre-cleaning device to clean the dust and impurities attached to the surface of the metal mounting plate. In the prior art, the utility model patent with patent application number 202120723584.0 discloses a plate cleaning device, which mainly includes a cleaning box, a cleaning mechanism and a lower clamping assembly. When cleaning the plate, the plate is placed in the cleaning box and cleaned with clean water. The inventor believes that there are the following problems during use. Since a layer of oxide scale may be generated on the surface of the metal plate during long-term storage, the device in the above-mentioned prior art cannot remove the oxide scale on the surface of the plate by only cleaning with clean water, and the oxide scale will also affect the effect of electrophoretic coating, so a cleaning device that can remove the oxide scale on the metal surface is needed. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a metal mounting plate electrophoretic coating pre-cleaning device which can not only remove dust and impurities on the surface of the plate, but also clean the oxide scale on the surface of the plate, with good cleaning effect, convenient for subsequent electrophoretic coating, easy to use and highly practical.

[0004] The utility model discloses a pre-cleaning device for electrophoretic coating of a metal mounting plate, comprising a base plate, a bracket and a cleaning box, wherein the cleaning box is fixedly mounted on the upper end of the base plate by the bracket, and a chamber is arranged in the cleaning box; the utility model also comprises a laser cleaning mechanism, a clamping mechanism and a lifting mechanism, wherein an ultrasonic generator is arranged on the cleaning box, and a transducer is arranged on the ultrasonic generator, and an output end of the transducer is in the chamber of the cleaning box, the laser cleaning mechanism is located above the cleaning box, and the laser cleaning mechanism has a laser cleaning function, the clamping mechanism is mounted on the base plate, and the clamping mechanism has a clamping and fixing function, the lifting mechanism is mounted on the cleaning box and the base plate, and the lifting mechanism has a lifting function; when cleaning the metal mounting plate, water mixed with a cleaning agent is poured into the cleaning box, and then the metal mounting plate is clamped and fixed by the clamping mechanism, and then the metal mounting plate is cleaned by the laser cleaning mechanism. The oxide scale on the surface of the mounting plate is cleaned by laser, and the oxide scale on the surface of the metal mounting plate is cleaned, and then the metal mounting plate is transferred to the lifting mechanism, and the lifting mechanism drives the metal mounting plate to descend into the chamber of the cleaning box, so that the metal mounting plate is immersed in the water in the chamber of the cleaning box, and then the ultrasonic generator is turned on to promote the relative movement between the water in the chamber of the cleaning box and the metal mounting plate, and the dust and impurities remaining on the surface of the metal mounting plate are cleaned by water, and then the metal mounting plate is raised to above the liquid level by the lifting mechanism, and then the cleaned metal mounting plate is removed and electrophoretic coating can be performed; when cleaning the metal plate, it can not only remove the dust and impurities on the surface of the plate, but also clean the oxide scale on the surface of the plate, with good cleaning effect, which is convenient for subsequent electrophoretic coating, easy to use and highly practical.

[0005] Preferably, the laser cleaning mechanism comprises an electric slide rail A, a sliding block, an electric push rod, a lifting plate and a laser cleaning head. A support frame is provided on the electric slide rail A, the electric slide rail A is fixedly mounted on the support frame, the electric slide rail A is located above the cleaning box, the sliding block is mounted on the electric slide rail A, the electric slide rail A is used to move the sliding block left and right, the fixed end of the upper part of the electric push rod is fixedly mounted on the sliding block, the lifting plate is fixedly mounted on the movable end of the lower part of the electric push rod, and the laser cleaning head is fixedly mounted on the lower end of the lifting plate; when laser cleaning is performed on the surface of the metal mounting plate, the metal mounting plate is first clamped and fixed by the clamping mechanism, and then the lifting plate is driven by the electric push rod to drive the laser cleaning head to descend until the distance between the laser cleaning head and the surface of the metal mounting plate is a distance suitable for cleaning, and then the laser cleaning head is turned on, so that the laser emitted by the laser cleaning head performs laser cleaning on the surface of the metal mounting plate, and at the same time, the sliding block drives the electric push rod and the lifting plate to move left and right through the electric slide rail A, and the lifting plate drives the laser cleaning head to move left and right, and the laser cleaning head evenly cleans the surface of the metal mounting plate during the left and right movement, and cleans the oxide scale on the surface of the metal mounting plate.

[0006] Preferably, the clamping mechanism includes a clamping plate, multiple sets of bolts and a rotating mechanism, the clamping plate is installed on the rotating mechanism, the rotating mechanism is used to rotate the clamping plate, and the multiple sets of bolts are screwed to the upper part of the clamping plate; when clamping and fixing the metal mounting plate, the left part of the metal mounting plate is placed in the clamping plate, and then the multiple sets of bolts are rotated to make the multiple sets of bolts descend, and the left part of the metal mounting plate is pressed and fixed on the clamping plate by the multiple sets of bolts; this facilitates the clamping and fixing of the metal mounting plate.

[0007] Preferably, the rotating mechanism includes an electric slide rail B, a sliding plate, a vertical plate, a stepper motor and a rotating shaft, the electric slide rail B is fixedly mounted on the bottom plate, the sliding plate is mounted on the electric slide rail B, the electric slide rail B is used to move the sliding plate left and right, the vertical plate is fixedly mounted on the upper end of the sliding plate, the stepper motor is fixedly mounted on the vertical plate, the rotating shaft is rotatably mounted on the vertical plate, the input end of the rotating shaft is connected to the stepper motor, and the clamp is fixedly mounted on the rotating shaft; when the metal mounting plate is laser cleaned, the stepper motor is turned on, and the stepper motor can make the clamp drive the metal mounting plate to flip up and down through the rotating shaft, so that both the upper and lower ends of the metal mounting plate can be cleaned by the laser cleaning head After the laser cleaning of the metal mounting plate is completed, the lifting mechanism is raised until the upper end of the lifting mechanism contacts the lower end of the metal mounting plate, the metal mounting plate is supported by the lifting mechanism, and then the multiple sets of bolts are rotated to make the multiple sets of bolts disengage from the metal mounting plate, and then the sliding plate is moved to the left by the electric slide rail B, and the sliding plate drives the rotating shaft to move to the left through the vertical plate until the splint moves to the left side of the metal mounting plate, and then the metal mounting plate is driven down by the lifting mechanism until the metal mounting plate is immersed in the water in the cleaning box chamber and cleaned; this facilitates the movement of the metal mounting plate during the cleaning process, thereby improving convenience.

[0008] Preferably, the lifting mechanism includes a hydraulic cylinder, a push rod and a support plate, the hydraulic cylinder is fixedly installed on the upper end of the base plate, the push rod is slidably installed on the cleaning box, the lower end of the push rod is connected to the output end of the hydraulic cylinder, and the support plate is fixedly installed on the upper end of the push rod; when the laser cleaning of the metal mounting plate is completed, the push rod is used to drive the support plate to rise until the upper end of the support plate contacts the metal mounting plate, and then the clamping mechanism is released to make the metal mounting plate fall to the upper end of the support plate, and then the hydraulic cylinder is used to drive the push rod to descend, and the support plate drives the metal mounting plate to descend until the metal mounting plate descends into the cleaning box chamber and is immersed in the water in the cleaning box chamber, and then the ultrasonic generator is turned on to make the metal mounting plate be cleaned with clean water in the cleaning box chamber; this facilitates the cleaning of the metal mounting plate, facilitates the taking and placing of the metal mounting plate in the cleaning box chamber, and improves convenience.

[0009] Preferably, it also includes a hot air blower, a hose and an air blow pipe, the hot air blower is fixedly installed on the upper end of the electric slide rail A, the output end of the hot air blower is connected to the air blow pipe through the hose, and the air blow pipe is fixedly installed on the lifting plate; after the metal mounting plate is cleaned in the chamber of the cleaning box, the metal mounting plate is raised to the top of the cleaning box, and then the hot air blower is turned on to blow hot air onto the surface of the metal mounting plate through the hose and the air blow pipe in turn, and the residual moisture on the surface of the metal mounting plate can be dried by the hot air; the drying of the surface of the metal mounting plate is convenient.

[0010] Preferably, the cleaning box is made of stainless steel; through the above arrangement, rusting of the cleaning box is delayed and the service life of the cleaning box is increased.

[0011] Compared with the prior art, the utility model has the following beneficial effects: it can not only remove dust and impurities on the surface of the plate, but also clean the oxide scale on the surface of the plate, with good cleaning effect, facilitating subsequent electrophoretic coating, being easy to use and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0013] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0014] Figure 3 is a structural schematic diagram of the clamping mechanism;

[0015] Figure 4 It is a structural diagram of the lifting mechanism;

[0016] Figure 5 It is a structural diagram of the laser cleaning mechanism.

[0017] Markings in the attached figure: 1. Base plate; 2. Bracket; 3. Cleaning box; 4. Electric slide rail A; 5. Sliding block; 6. Electric push rod; 7. Lifting plate; 8. Laser cleaning head; 9. Clamp; 10. Bolt; 11. Electric slide rail B; 12. Sliding plate; 13. Vertical plate; 14. Stepper motor; 15. Rotating shaft; 16. Hydraulic cylinder; 17. Push rod; 18. Support plate; 19. Hot air blower; 20. Hose; 21. Blow pipe; 22. Metal mounting plate. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] like Figures 1 to 5 The utility model discloses a pre-cleaning device for electrophoretic coating of a metal mounting plate, comprising a bottom plate 1, a bracket 2, a cleaning box 3, a laser cleaning mechanism, a clamping mechanism and a lifting mechanism. The cleaning box 3 is fixedly mounted on the upper end of the bottom plate 1 through the bracket 2. A chamber is arranged in the cleaning box 3. An ultrasonic generator is arranged on the cleaning box 3. A transducer is arranged on the ultrasonic generator. The output end of the transducer is in the chamber of the cleaning box 3. The laser cleaning mechanism is located above the cleaning box 3. The laser cleaning mechanism has a laser cleaning function. The clamping mechanism is mounted on the bottom plate 1. The clamping mechanism has a clamping and fixing function. The lifting mechanism is mounted on the cleaning box 3 and the bottom plate 1. The lifting mechanism has a lifting function. When cleaning the metal mounting plate 22, water mixed with a cleaning agent is poured into the cleaning box 3. Then, the metal mounting plate 22 is clamped and fixed by the clamping mechanism. Then, the metal mounting plate 22 is cleaned by the laser cleaning mechanism. 2, the oxide scale on the surface of the metal mounting plate 22 is cleaned by laser, and the oxide scale on the surface of the metal mounting plate 22 is cleaned, and then the metal mounting plate 22 is transferred to the lifting mechanism, and the lifting mechanism drives the metal mounting plate 22 to descend into the chamber of the cleaning box 3, so that the metal mounting plate 22 is immersed in the water in the chamber of the cleaning box 3, and then the ultrasonic generator is turned on to promote the relative movement between the water in the chamber of the cleaning box 3 and the metal mounting plate 22, and the dust and impurities remaining on the surface of the metal mounting plate 22 are cleaned by water, and then the metal mounting plate 22 is raised to above the liquid level by the lifting mechanism, and then the cleaned metal mounting plate 22 is removed and electrophoretic coating can be performed; when cleaning the metal plate, it can not only remove the dust and impurities on the surface of the plate, but also clean the oxide scale on the surface of the plate, with good cleaning effect, convenient for subsequent electrophoretic coating, easy to use, and high practicality.

[0021] like Figure 1 and Figure 5The laser cleaning mechanism includes an electric slide rail A4, a sliding block 5, an electric push rod 6, a lifting plate 7 and a laser cleaning head 8. A support frame is provided on the electric slide rail A4, and the electric slide rail A4 is fixedly installed on the support frame. The electric slide rail A4 is located above the cleaning box 3. The sliding block 5 is installed on the electric slide rail A4. The electric slide rail A4 is used to move the sliding block 5 left and right. The fixed end of the upper part of the electric push rod 6 is fixedly installed on the sliding block 5. The lifting plate 7 is fixedly installed on the moving end of the lower part of the electric push rod 6. The laser cleaning head 8 is fixedly installed at the lower end of the lifting plate 7. When the surface of the metal mounting plate 22 is laser cleaned, the metal is first clamped by the clamping mechanism. The metal mounting plate 22 is clamped and fixed, and then the lifting plate 7 is driven by the electric push rod 6 to drive the laser cleaning head 8 to descend until the distance between the laser cleaning head 8 and the surface of the metal mounting plate 22 is a distance suitable for cleaning. Then the laser cleaning head 8 is turned on, and the laser emitted by the laser cleaning head 8 is used to laser clean the surface of the metal mounting plate 22. At the same time, the sliding block 5 is driven by the electric push rod 6 and the lifting plate 7 to move left and right through the electric slide rail A4, and the lifting plate 7 drives the laser cleaning head 8 to move left and right. In the process of moving left and right, the laser cleaning head 8 evenly cleans the surface of the metal mounting plate 22, and cleans the oxide scale on the surface of the metal mounting plate 22.

[0022] like Figure 1 and Figure 3 The clamping mechanism includes a clamping plate 9, multiple sets of bolts 10 and a rotating mechanism. The clamping plate 9 is installed on the rotating mechanism. The rotating mechanism is used to rotate the clamping plate 9. The multiple sets of bolts 10 are all screwed with the upper part of the clamping plate 9. When the metal mounting plate 22 is clamped and fixed, the left part of the metal mounting plate 22 is placed in the clamping plate 9, and then the multiple sets of bolts 10 are rotated to make the multiple sets of bolts 10 descend, and the left part of the metal mounting plate 22 is pressed and fixed on the clamping plate 9 by the multiple sets of bolts 10; this facilitates the clamping and fixing of the metal mounting plate 22.

[0023] like Figure 2 and Figure 3The rotating mechanism includes an electric slide rail B11, a sliding plate 12, a vertical plate 13, a stepper motor 14 and a rotating shaft 15. The electric slide rail B11 is fixedly mounted on the bottom plate 1, the sliding plate 12 is mounted on the electric slide rail B11, the electric slide rail B11 is used to move the sliding plate 12 left and right, the vertical plate 13 is fixedly mounted on the upper end of the sliding plate 12, the stepper motor 14 is fixedly mounted on the vertical plate 13, the rotating shaft 15 is rotatably mounted on the vertical plate 13, the input end of the rotating shaft 15 is connected to the stepper motor 14, and the clamping plate 9 is fixedly mounted on the rotating shaft 15; when the metal mounting plate 22 is laser cleaned, the stepper motor 14 is turned on, and the stepper motor 14 can make the clamping plate 9 drive the metal mounting plate 22 to flip up and down through the rotating shaft 15, so that the upper and lower ends of the metal mounting plate 22 can be excited The optical cleaning head 8 cleans, and after the laser cleaning of the metal mounting plate 22 is completed, the lifting mechanism is raised until the upper end of the lifting mechanism contacts the lower end of the metal mounting plate 22, and the metal mounting plate 22 is supported by the lifting mechanism, and then the multiple groups of bolts 10 are rotated to make the multiple groups of bolts 10 disengage from the metal mounting plate 22, and then the sliding plate 12 is moved to the left by the electric slide rail B11, and the sliding plate 12 drives the rotating shaft 15 to move to the left through the vertical plate 13, until the clamping plate 9 moves to the left to the left side of the metal mounting plate 22, and then the metal mounting plate 22 is driven down by the lifting mechanism until the metal mounting plate 22 is immersed in the water in the chamber of the cleaning box 3 and cleaned; this facilitates the movement of the metal mounting plate 22 during the cleaning process, thereby improving convenience.

[0024] like Figure 2 and Figure 4 The lifting mechanism includes a hydraulic cylinder 16, a push rod 17 and a support plate 18. The hydraulic cylinder 16 is fixedly mounted on the upper end of the bottom plate 1, and the push rod 17 is slidably mounted on the cleaning box 3. The lower end of the push rod 17 is connected to the output end of the hydraulic cylinder 16, and the support plate 18 is fixedly mounted on the upper end of the push rod 17. When the laser cleaning of the metal mounting plate 22 is completed, the push rod 17 drives the support plate 18 to rise through the hydraulic cylinder 16 until the upper end of the support plate 18 contacts the metal mounting plate 22, and then the clamping mechanism is released to make the metal mounting plate 22 It falls to the upper end of the support plate 18, and then the hydraulic cylinder 16 is used to make the push rod 17 drive the support plate 18 to descend, and the support plate 18 drives the metal mounting plate 22 to descend, until the metal mounting plate 22 descends into the chamber of the cleaning box 3, until the metal mounting plate 22 is immersed in the water in the chamber of the cleaning box 3, and then the ultrasonic generator is turned on to make the metal mounting plate 22 be cleaned by clean water in the chamber of the cleaning box 3; this facilitates the cleaning of the metal mounting plate 22, and facilitates the taking and placing of the metal mounting plate 22 in the chamber of the cleaning box 3, thereby improving convenience.

[0025] The material of the cleaning box 3 is stainless steel.

[0026] Example 2

[0027] like Figure 1 and Figure 5 On the basis of Example 1, it also includes a hot air blower 19, a hose 20 and a blow pipe 21. The hot air blower 19 is fixedly installed on the upper end of the electric slide rail A4. The output end of the hot air blower 19 is connected to the blow pipe 21 through the hose 20. The blow pipe 21 is fixedly installed on the lifting plate 7; after the metal mounting plate 22 is cleaned in the chamber of the cleaning box 3, the metal mounting plate 22 is raised to the top of the cleaning box 3, and then the hot air blower 19 is turned on to blow hot air onto the surface of the metal mounting plate 22 through the hose 20 and the blow pipe 21 in turn, and the residual moisture on the surface of the metal mounting plate 22 can be dried by the hot air; the drying of the surface of the metal mounting plate 22 is convenient.

[0028] The electric slide rail A4, electric push rod 6, laser cleaning head 8, electric slide rail B11, stepper motor 14 and hot air blower 19 of the metal mounting plate electrophoretic coating pre-cleaning equipment of the utility model are all purchased on the market. Technical personnel in the industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to make creative labor.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A pre-cleaning device for electrophoretic coating of a metal mounting plate, comprising a base plate (1), a bracket (2) and a cleaning box (3), wherein the cleaning box (3) is fixedly mounted on the upper end of the base plate (1) through the bracket (2), and a chamber is arranged in the cleaning box (3); characterized in that: The invention also comprises a laser cleaning mechanism, a clamping mechanism and a lifting mechanism. An ultrasonic generator is arranged on the cleaning box (3). A transducer is arranged on the ultrasonic generator. The output end of the transducer is connected to the chamber of the cleaning box (3). The laser cleaning mechanism is located above the cleaning box (3). The laser cleaning mechanism has a laser cleaning function. The clamping mechanism is installed on the bottom plate (1). The clamping mechanism has a clamping and fixing function. The lifting mechanism is installed on the cleaning box (3) and the bottom plate (1). The lifting mechanism has a lifting function.

2. A metal mounting plate electrophoretic coating pre-cleaning device as claimed in claim 1, characterized in that: The laser cleaning mechanism comprises an electric slide rail A (4), a sliding block (5), an electric push rod (6), a lifting plate (7) and a laser cleaning head (8); a support frame is arranged on the electric slide rail A (4); the electric slide rail A (4) is fixedly mounted on the support frame; the electric slide rail A (4) is located above the cleaning box (3); the sliding block (5) is mounted on the electric slide rail A (4); the electric slide rail A (4) is used to move the sliding block (5) left and right; the fixed end of the upper part of the electric push rod (6) is fixedly mounted on the sliding block (5); the lifting plate (7) is fixedly mounted on the movable end of the lower part of the electric push rod (6); and the laser cleaning head (8) is fixedly mounted on the lower end of the lifting plate (7).

3. A metal mounting plate electrophoresis coating pre-cleaning device as claimed in claim 1, characterized in that: The clamping mechanism comprises a clamping plate (9), a plurality of sets of bolts (10) and a rotating mechanism. The clamping plate (9) is mounted on the rotating mechanism. The rotating mechanism is used to rotate the clamping plate (9). The plurality of sets of bolts (10) are all screwed onto the upper part of the clamping plate (9).

4. A metal mounting plate electrophoretic coating pre-cleaning device as claimed in claim 3, characterized in that: The rotating mechanism comprises an electric slide rail B (11), a sliding plate (12), a vertical plate (13), a stepping motor (14) and a rotating shaft (15); the electric slide rail B (11) is fixedly mounted on the bottom plate (1); the sliding plate (12) is mounted on the electric slide rail B (11); the electric slide rail B (11) is used to move the sliding plate (12) leftward and rightward; the vertical plate (13) is fixedly mounted on the upper end of the sliding plate (12); the stepping motor (14) is fixedly mounted on the vertical plate (13); the rotating shaft (15) is rotatably mounted on the vertical plate (13); the input end of the rotating shaft (15) is connected to the stepping motor (14); and the clamping plate (9) is fixedly mounted on the rotating shaft (15).

5. The electrophoretic coating pre-cleaning equipment for metal mounting plates according to claim 1, characterized in that: The lifting mechanism comprises a hydraulic cylinder (16), a push rod (17) and a support plate (18); the hydraulic cylinder (16) is fixedly mounted on the upper end of the base plate (1); the push rod (17) is slidably mounted on the cleaning box (3) up and down; the lower end of the push rod (17) is connected to the output end of the hydraulic cylinder (16); and the support plate (18) is fixedly mounted on the upper end of the push rod (17).

6. A metal mounting plate electrophoretic coating pre-cleaning device as claimed in claim 2, characterized in that: It also comprises a hot air blower (19), a hose (20) and an air blowing pipe (21), wherein the hot air blower (19) is fixedly mounted on the upper end of the electric slide rail A (4), the output end of the hot air blower (19) is connected to the air blowing pipe (21) via the hose (20), and the air blowing pipe (21) is fixedly mounted on the lifting plate (7).

7. The electrophoretic coating pre-cleaning equipment for metal mounting plates according to claim 1, characterized in that: The cleaning box (3) is made of stainless steel.

Images