CN217677851U - An impurity removal device for an electrophoretic coating system - Google Patents

Abstract

The utility model relates to an impurity removal device of an electrophoretic coating system, comprising an electrophoretic paint box, wherein a filter plate is slidably connected to the inside of the electrophoresis paint box, and installation mechanisms are arranged on the left and right sides of the filter plate. The outer cover of the device has a support frame attached to its outer wall, and the back wall of the inner cavity of the support frame is provided with a vibration mechanism. The impurity removal device of the electrophoretic coating system is provided with an installation mechanism. Through the mutual cooperation of the various structures in the installation mechanism, when too much impurities are deposited above the filter plate, the staff can easily remove the impurities. The filter plate is drawn out for subsequent cleaning, and the installation effect is simple and quick, which reduces the workload of the staff to clean the impurity removal device, improves the impurity removal effect of the impurity removal device, and provides convenience for the subsequent electrophoretic coating. The vibration mechanism can ensure that the electrophoretic paint is always in motion, which facilitates subsequent impurity removal.

Description

An impurity removal device for an electrophoretic coating system

technical field

The utility model relates to the technical field of electrophoretic coating, in particular to an impurity removal device for an electrophoretic coating system.

Background technique

As the defects of conventional spraying continue to emerge, electrophoresis has become more and more popular. Electrophoresis is one of the most effective methods for coating metal workpieces. The electrophoretic coating with relatively low concentration is used as the anode or cathode in the tank, and the corresponding cathode or anode is set in the tank. After the direct current is passed between the two electrodes for a period of time, a uniform, fine and water-resistant coating film is deposited on the surface of the object to be coated. A special coating method.

At present, there are various types of impurity removal devices on the market, but most of them have the disadvantage of being inconvenient to disassemble the filter plate. When it is necessary to remove impurities from the electrophoretic paint liquid, the impurities in the electrophoretic paint liquid will accumulate on the top of the filter plate. Most of the filter plates in the current technical impurity removal devices are fixed inside the device. Over time, impurities will be deposited on the top of the filter plate, which will affect the filtering effect of the impurity removal device. The cleaning of the filter plate by the staff It is also very troublesome, which affects the filtering effect of the impurity removal device, and must not be convenient for the staff to clean the filter plate.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an impurity removal device for an electrophoretic coating system, which has the advantage of convenient disassembly of the filter plate, and solves the problem that the position of the filter plate in the impurity removal device in the current technology is mostly fixed. And it is inconvenient for the staff to clean the filter plate.

In order to achieve the above purpose, the utility model provides the following technical solutions: an impurity removal device for an electrophoretic coating system, including an electrophoretic paint box, a filter plate is slidingly connected to the inside of the electrophoretic paint box, and the left and right sides of the filter plate are An installation mechanism is provided, the outer side of the electrophoretic paint box is covered with a support frame that fits with its outer wall, and the back wall of the inner cavity of the support frame is provided with a vibration mechanism;

The installation mechanism includes the first rollers that are rotatably connected to the left and right sides of the filter plate. There are movable locking parts on the upper and lower sides of the first rolling wheel, and movable locking parts are fixed on the opposite side of the two locking parts. Blocks, the first springs are fixed on the opposite side of the two movable blocks, the left and right sides of the movable block are fixed with rotating rods, and the outer rotation of the rotating rods is connected with a second roller. A handle is fixed on the front of the board, and grooves are opened on the left and right side walls of the inner cavity of the electrophoretic paint box.

Further, the shape of the support frame is U-shaped, and the left side wall and the right side wall of the inner cavity of the support frame are attached to the left side and the right side of the electrophoretic paint box respectively.

Further, a feed pipe is fixed on the upper surface of the electrophoretic paint box, and the first roller is slidably connected inside the groove.

Further, the top wall and the bottom wall of the inner cavity of the groove are provided with installation grooves, and the second roller is slidably connected inside the installation grooves.

Further, the vibration mechanism includes a motor fixed on the back wall of the inner cavity of the support frame, a driving gear is fixed on the outside of the output shaft of the motor, a driven gear is engaged on the outside of the driving gear, and a driven gear is fixed inside the driven gear. There is a rotating shaft, the outer surface of the rotating shaft is fixed with a cam, the left and right side walls of the inner cavity of the support frame are fixed with support seats, the upper surface of the support seat is fixed with a telescopic rod, the top surface of the support seat A second spring is fixed.

Further, the end of the telescopic rod away from the support seat is fixed on the lower surface of the electrophoretic paint box, and the second spring is movably sleeved on the outer surface of the telescopic rod.

Further, the back wall of the inner cavity of the support frame is fixed with a limiting plate, and the rotating shaft is rotatably connected inside the limiting plate.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The impurity removal device of the electrophoretic coating system is equipped with an installation mechanism. Through the cooperation between the various structures in the installation mechanism, when the impurities on the filter plate are deposited too much, the staff can easily The filter plate can be easily pulled out for subsequent cleaning, and the installation effect is simple and fast, which reduces the workload of the staff to clean the impurity removal device, improves the impurity removal effect of the impurity removal device, and provides convenience for subsequent electrophoretic coating.

2. The impurity removal device of the electrophoretic coating system, a vibration mechanism is set in the impurity removal device, and the mutual cooperation between the various structures in the vibration mechanism can ensure that the electrophoretic paint liquid in the electrophoretic paint box is in an active state, so that Impurities in the electrophoretic paint liquid will not agglomerate and stick together, which can improve the impurity removal effect of the impurity removal device and make the subsequent electrophoretic coating effect better.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the installation mechanism of the utility model;

Fig. 3 is the enlarged schematic diagram of the structure at A in Fig. 2 of the present utility model;

Fig. 4 is a schematic diagram of the vibration mechanism of the present invention.

In the figure: 1 electrophoretic paint box, 2 filter plate, 3 installation mechanism, 301 first roller, 302 clamping piece, 303 movable block, 304 first spring, 305 rotating rod, 306 second roller, 307 handle, 308 groove , 4 support frames, 5 vibration mechanisms, 501 motors, 502 driving gears, 503 driven gears, 504 rotating shafts, 505 cams, 506 support seats, 507 telescopic rods, 508 second springs.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, a kind of impurity removal device of electrophoretic coating system in the present embodiment, comprises electrophoretic paint box 1, and the inside of electrophoretic paint box 1 is slidingly connected with filter plate 2, and filter plate 2 can filter electrophoretic paint liquid , to filter out the impurities therein, which can improve the effect of subsequent electrophoretic coating. The left and right sides of the filter plate 2 are provided with installation mechanisms 3, and the outer side of the electrophoretic paint box 1 is covered with a support frame 4 that fits with its outer wall. The support frame 4 The back wall of the inner cavity is provided with a vibrating mechanism 5 .

The upper surface of the electrophoretic paint box 1 is fixed with a feeding pipe, and the feeding pipe is used as the only channel for the electrophoretic paint liquid to enter the electrophoretic paint box 1. The shape of the support frame 4 is U-shaped, and the left side wall and the right side of the inner cavity of the support frame 4 are The side walls are attached to the left and right sides of the electrophoretic paint box 1 respectively, and the electrophoretic paint box 1 moves linearly up and down inside the support frame 4, and the left and right sides of the lower surface of the support frame 4 are fixed with supporting legs, and the supporting legs are lifted up and down. To support the entire impurity removal device.

Please refer to Fig. 2-3, in this embodiment, the installation mechanism 3 includes the first roller 301 that is rotatably connected to the left and right sides of the filter plate 2, and the upper and lower sides of the first roller 301 are movable with snapping parts 302, two The opposite side of the clamping part 302 is fixed with a movable block 303, the opposite side of the two movable blocks 303 is fixed with a first spring 304, the left and right sides of the movable block 303 are fixed with a rotating rod 305, and the rotating rod The outside of 305 is rotatably connected with a second roller 306, the front of the filter plate 2 is fixed with a handle 307, and the left and right side walls of the inner cavity of the electrophoretic paint box 1 are provided with grooves 308.

Wherein, the first roller 301 is slidably connected inside the groove 308 , the top wall and the bottom wall of the cavity of the groove 308 are provided with installation grooves, and the second roller 306 is slidably connected inside the installation groove.

It should be understood that the retaining member 302 plays a role of holding the filter plate 2 in the electrophoretic paint box 1, and the handle 307 is a structure for the staff to take the filter plate 2, which is convenient for the staff to take the filter plate 2.

It should be noted that when the filter plate 2 needs to be cleaned, the worker only needs to pull the handle 307 , and then push the filter plate 2 into the groove 308 through the handle 307 to get stuck after cleaning.

Referring to Fig. 4, in the present embodiment, the vibrating mechanism 5 includes a motor 501 fixed on the back wall of the inner cavity of the support frame 4, a driving gear 502 is fixed on the outside of the output shaft of the motor 501, and a driven gear is meshed on the outside of the driving gear 502 503, the inside of the driven gear 503 is fixed with a rotating shaft 504, and the outer surface of the rotating shaft 504 is fixed with a cam 505. Due to the irregular shape of the cam 505 itself, when the cam 505 rotates, the electrophoretic paint box 1 can be moved linearly up and down , to ensure that the electrophoretic paint liquid in the electrophoretic paint box 1 is in a state of motion, the left and right side walls of the inner cavity of the support frame 4 are fixed with a support seat 506, and the upper surface of the support seat 506 is fixed with a telescopic rod 507, and the top surface of the support seat 506 A second spring 508 is fixed.

Wherein, one end of the telescopic rod 507 away from the support base 506 is fixed on the lower surface of the electrophoretic paint box 1, the second spring 508 is movably sleeved on the outer surface of the telescopic rod 507, the back wall of the support frame 4 inner cavity is fixed with a limiting plate, and the rotating shaft 504 The rotation is connected to the inside of the limiting plate, and the limiting plate plays a role of limiting the rotating shaft 504 to ensure that the rotating shaft 504 will not be displaced during the rotation process.

It should be noted that the telescopic rod 507 is composed of a casing and a movement rod. One end of the movement rod penetrates and extends to the inside of the casing. The outer side of the movement rod is fixedly connected with a limiting block located inside the casing. The through hole matched with the movement rod is provided with a limiting block, which prevents the movement rod from being separated from the casing during the movement.

The working principle of the above embodiment is:

(1) When it is necessary to remove impurities from the electrophoretic paint solution, the staff first passes the electrophoretic paint solution with impurities into the interior of the electrophoretic paint tank 1 through the feeding pipe on the upper surface of the electrophoretic paint tank 1, and then drives the motor 501 , the output shaft of the motor 501 starts to rotate, drives the driving gear 502 to start to rotate, the rotation of the driving gear 502 drives the driven gear 503 to start to rotate, drives the rotating shaft 504 to start to rotate, and then the cam 505 also starts to rotate, due to the irregular shape of the cam 505 itself , during the rotation of the cam 505, the electrophoretic paint box 1 will move linearly up and down inside the support frame 4. The movement of the paint box 1 stretches or shortens, and the second spring 508 is also compressed or rebounds along with the movement of the electrophoretic paint box 1, so that the electrophoretic paint liquid in the electrophoretic paint box 1 will always be in motion, so that the Impurities will not be agglomerated and bonded, which improves the filtering effect of the impurity removal device.

(2) After the filtration of the electrophoretic paint solution is completed, when the staff needs to pull out the filter plate 2 in the electrophoretic paint box 1 for cleaning, the staff only needs to pull the handle 307 on the front of the filter plate 2 to move the filter plate 2 to the Pull out, at this time the first roller 301 slides inside the groove 308, when the roller 301 is in contact with the locking member 302, the two locking members 302 will be squeezed away by the roller 301, and move away from the direction of the roller 301, Drive the two movable blocks 303 to move away from the direction of the roller 301, and drive the second roller 306 to slide inside the installation groove. At this time, the first spring 304 starts to compress. When the filter plate 2 is pulled out, the staff can move the filter plate 2 Clean up the impurities accumulated on it. After cleaning, you only need to align the first roller 301 with the position of the groove 308 and insert the filter plate 2. When the filter plate 2 is completely inserted into the electrophoretic paint box 1, It provides convenience for the next filtration and impurity removal.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. An impurity removal device for an electrophoretic coating system, comprising an electrophoretic paint box (1), characterized in that: the inside of the electrophoretic paint box (1) is slidingly connected with a filter plate (2), and the filter plate (2) ) is provided with mounting mechanisms (3) on the left and right sides, the outer side of the electrophoretic paint box (1) is covered with a support frame (4) that fits its outer wall, and the back wall of the inner cavity of the support frame (4) is provided with a vibrating institution(5); The installation mechanism (3) includes a first roller (301) that is rotatably connected to the left and right sides of the filter plate (2), and the upper and lower sides of the first roller (301) are movable with locking parts (302). A movable block (303) is fixed on the opposite side of each of the two retaining parts (302), and a first spring (304) is fixed on the opposite side of the two movable blocks (303). Both left and right sides of the block (303) are fixed with a rotating rod (305), the outer side of the rotating rod (305) is connected with a second roller (306), and the front of the filter plate (2) is fixed with a handle (307 ), the left and right side walls of the inner cavity of the electrophoretic paint box (1) are provided with grooves (308). 2. The impurity removal device of an electrophoretic coating system according to claim 1, characterized in that: the shape of the support frame (4) is U-shaped, and the left side wall of the cavity of the support frame (4) and The right side wall is attached to the left side and the right side of the electrophoretic paint box (1) respectively. 3. The impurity removal device of an electrophoretic coating system according to claim 1, characterized in that: a feed pipe is fixed on the upper surface of the electrophoretic paint box (1), and the first roller (301) slides Connected inside the groove (308). 4. The impurity removal device of an electrophoretic coating system according to claim 1, characterized in that: the top wall and the bottom wall of the inner cavity of the groove (308) are provided with installation grooves, and the second roller ( 306) sliding connection inside the mounting groove. 5. The impurity removal device of an electrophoretic coating system according to claim 1, characterized in that: the vibration mechanism (5) includes a motor (501) fixed on the back wall of the inner cavity of the support frame (4), the The outer side of the output shaft of the motor (501) is fixed with a driving gear (502), the outer side of the driving gear (502) is meshed with a driven gear (503), and the inside of the driven gear (503) is fixed with a rotating shaft (504 ), the outer surface of the rotating shaft (504) is fixedly fitted with a cam (505), and the left and right side walls of the inner cavity of the support frame (4) are fixed with a support seat (506), and the support seat (506) A telescopic rod (507) is fixed on the upper surface, and a second spring (508) is fixed on the top surface of the support base (506). 6. The impurity removal device of an electrophoretic coating system according to claim 5, characterized in that: the end of the telescopic rod (507) away from the support seat (506) is fixed on the lower surface of the electrophoretic paint box (1) , the second spring (508) is movably sleeved on the outer surface of the telescopic rod (507). 7. The impurity removal device of an electrophoretic coating system according to claim 5, characterized in that: the back wall of the inner cavity of the support frame (4) is fixed with a limit plate, and the rotating shaft (504) is rotatably connected to Inside the limit plate.

Images