Automobile part surface electrophoresis treatment anti-clog device

Abstract

The utility model relates to the technical field of automobile part surface electrophoresis treatment air clogging prevention devices, in particular to an automobile part surface electrophoresis treatment air clogging prevention device which is characterized in that a moving mechanism is started to enable a clamping mechanism to carry automobile parts to horizontally move on a fixing mechanism, and a cleaning mechanism is started to fully stir liquid in the cleaning mechanism; the automobile spare parts are moved to the position beside the cleaning mechanism through the moving mechanism, the adjusting mechanism is started to adjust the height of the automobile spare parts, the cleaning mechanism is started to remove impurities on the surfaces of the automobile spare parts, the smoothness of the surfaces of the automobile spare parts is improved, and the automobile spare parts are moved to the position above the fixing mechanism through cooperation of the moving mechanism. The automobile parts are slowly placed in the fixing mechanism through the adjusting mechanism, the situation that air is drawn in due to too high speed is avoided, and the ventilation mechanism is started to ventilate the interior of the fixing mechanism; comprising a fixing mechanism; the device further comprises a moving mechanism, an adjusting mechanism, a clamping mechanism, a cleaning mechanism and a ventilation mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-air-entrapment devices for electrophoretic treatment of the surface of automotive parts, and particularly to an anti-air-entrapment device for electrophoretic treatment of the surface of automotive parts. Background Technique

[0002] During the electrophoretic treatment process, "air entrapment" usually refers to the phenomenon that electrophoretic paint encounters resistance during the coating process, resulting in the generation of bubbles and pits on the surface or inside of the coating. This not only affects the adhesion and uniformity of the coating, but also affects the quality and appearance of the product. Therefore, during the electrophoretic treatment of the surface of automotive parts, the generation of air entrapment should be avoided as much as possible.

[0003] Existing anti-air-entrapment devices, such as a model molding device capable of preventing casting air entrapment disclosed in the utility model patent with the application number CN201821704690.9 and a rubber injection mold capable of automatic demolding and anti-air-entrapment disclosed in the utility model patent with the application number CN201620197972.9, can prevent the generation of air entrapment.

[0004] However, it has been found in the long-term use process that during the electrophoretic treatment of the surface of parts, if the feeding speed is too fast, it will generate impact force and agitation on the liquid, increasing the possibility of gas entrainment. Therefore, a new device is provided to improve the problems encountered. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides an anti-air-entrapment device for electrophoretic treatment of the surface of automotive parts, which reduces the production of air entrapment and improves the electrophoretic efficiency of automotive parts by treating the surface of automotive parts and feeding slowly.

[0006] The utility model discloses an anti-gas trap device for electrophoresis treatment of automobile parts surface, comprising a fixing mechanism; a moving mechanism, an adjusting mechanism, a clamping mechanism, a cleaning mechanism and a venting mechanism, wherein the moving mechanism is installed on the fixing mechanism for horizontal movement, the adjusting mechanism is installed on the moving mechanism for height adjustment of the clamping mechanism, the cleaning mechanism is installed on the fixing mechanism for removing impurities from the surface of the automobile parts, and the venting mechanism is installed on the fixing mechanism for ventilating the fixing mechanism to reduce the generation of gas traps; the moving mechanism is started to make the clamping mechanism carry the automobile parts and move horizontally on the fixing mechanism, the cleaning mechanism is started to fully stir the liquid in the cleaning mechanism, and the automobile parts are stirred by the moving mechanism. The auto parts are moved to the side of the cleaning mechanism, and the adjusting mechanism is started to adjust the height of the auto parts to a suitable position. The auto parts are rotated under the clamping of the clamping mechanism through the adjusting mechanism, and the cleaning mechanism is started to remove impurities from the surface of the auto parts to increase the smoothness of the surface of the auto parts and reduce the generation of air pockets caused by surface unevenness. After that, the auto parts are moved to the top of the fixing mechanism through the cooperation of the moving mechanism, and the auto parts are slowly placed into the fixing mechanism through the adjusting mechanism to avoid being involved in gas at too fast a speed. The ventilation mechanism is started to ventilate the fixing mechanism to make the liquid in the fixing mechanism flow slightly to remove air pockets and improve the electrophoresis efficiency of the surface of the auto parts.

[0007] Preferably, the fixing mechanism includes a platform, a support frame, an L-shaped frame, reinforcing ribs and an electrophoresis box. The platform is fixedly mounted on the top of the support frame, the L-shaped frame is fixedly mounted on the platform, and slots and grooves are provided on the L-shaped frame. The reinforcing ribs are mounted on the L-shaped frame, and the electrophoresis box is mounted on the top of the platform. The support frame plays a fixed supporting role for the platform, the reinforcing ribs reinforce the L-shaped frame, and the L-shaped frame supports the movement of the moving mechanism, the adjusting mechanism and the clamping mechanism.

[0008] Preferably, the moving mechanism includes a slider, a first motor, a driving wheel and a driven wheel, the slider is slidably mounted on the L-shaped frame, the first motor is mounted on the side end of the slider, and the output end of the first motor is connected to the driving wheel, the driving wheel and the driven wheel are both mounted on the slider and located in the groove of the L-shaped frame; after the automobile parts clamped by the clamping mechanism are subjected to impurity removal treatment by the cleaning mechanism, the first motor is started to rotate the driving wheel connected to the output end of the first motor, thereby driving the slider to move horizontally on the L-shaped frame and move to the next process.

[0009] Preferably, the adjustment mechanism includes a hydraulic cylinder and an electric turntable, the hydraulic cylinder is installed on the slider, and the electric turntable is installed on the slider; the hydraulic cylinder is started to adjust the height of the auto parts, the auto parts held by the clamping mechanism are placed in the fixing mechanism, and the electric turntable is started to rotate the auto parts clamped by the clamping mechanism, and the auto parts are completely cleaned of impurities through the cleaning mechanism to ensure the smoothness of the auto parts and reduce the generation of air pockets.

[0010] Preferably, the clamping mechanism includes a support plate, a second motor, a worm, a driving gear, a driven gear, two brackets, two worm wheels, two clamping rods and two jigs. The support plate is mounted on the electric turntable, the second motor is mounted on the support plate, the worm is mounted on the support plate, the driving gear is mounted on the output end of the second motor, the driven gear is mounted on the worm, the two brackets are both mounted on the bottom end of the support plate, the two worm wheels are respectively mounted on the two brackets, the two clamping rods are respectively fixedly mounted on the two worm wheels, and the two jigs are respectively mounted on the two clamping rods. Start the second motor to drive the driving gear and the driven gear to transmit power through gear meshing. The rotation of the driven gear drives the worm to rotate, and the rotation of the worm drives the two support plates to rotate, so as to clamp and release the auto parts. Through the slow movement of the hydraulic cylinder, the auto parts can slowly enter the electrophoresis tank, which can reduce the impact force and agitation of the liquid, reduce the entrainment of gas, maintain the stable flow of the liquid, and reduce the formation of air pockets on the surface or inside of the auto parts.

[0011] Preferably, the cleaning mechanism includes a rust removal tank, a third motor, a stirring shaft, a water pump and a liquid discharge pipe. The rust removal tank is mounted on the top of the platform, the third motor is mounted on the rust removal tank, and the output end of the third motor extends into the rust removal tank and is connected to the stirring shaft. The water pump is mounted on the top of the platform, one end of the liquid discharge pipe is connected to the output end of the water pump, and the other end is used to clean the auto parts. Start the third motor to rotate the stirring shaft to fully stir the liquid in the rust removal tank. Start the water pump to discharge the liquid in the rust removal tank through the liquid discharge pipe onto the auto parts to remove the impurities on the surface of the auto parts and reduce the generation of air pockets.

[0012] Preferably, the air ventilation mechanism includes a base, a body, a fourth motor, a heater and an air duct. The base is mounted on the top of the platform, the body is mounted on the base, the fourth motor is mounted on the side of the body, the heater is mounted on the top of the platform, and a heating pipe is provided inside the heater. One end of the air duct is mounted on the base, and the other end passes through the heater and is mounted on the electrophoresis tank. Start the fourth motor to rotate the impeller in the body to discharge the air into the air duct. Start the heater to heat the discharged air, reduce the viscosity of the solution, make the liquid flow more easily, help to discharge the gas, and prevent the generation of air pocket phenomenon.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: Start the moving mechanism to make the clamping mechanism clamp the automotive parts and move horizontally on the fixing mechanism. Start the cleaning mechanism to fully stir the liquid in the cleaning mechanism. Move the automotive parts to the side of the cleaning mechanism through the moving mechanism. Start the adjusting mechanism to adjust the height of the automotive parts, and adjust to the appropriate position. Rotate the automotive parts under the clamping of the clamping mechanism through the adjusting mechanism. Start the cleaning mechanism to remove impurities on the surface of the automotive parts, increase the surface smoothness of the automotive parts, and reduce the air entrapment caused by surface unevenness. Then, move the automotive parts to the upper part of the fixing mechanism through the cooperation of the moving mechanism. Slowly place the automotive parts into the fixing mechanism through the adjusting mechanism to avoid gas entrapment due to too fast speed. Start the ventilation mechanism to ventilate the fixing mechanism, make the liquid in the fixing mechanism flow slightly, remove the air entrapment, and improve the electrophoresis efficiency of the surface of the automotive parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is an axonometric structural schematic diagram of the present utility model;

[0015] Figure 2 is an axonometric structural schematic diagram of the fixing mechanism, adjusting mechanism and ventilation mechanism of the present utility model;

[0016] Figure 3 is an enlarged axonometric structural schematic diagram of the clamping mechanism of the present utility model;

[0017] Figure 4 is a sectional axonometric structural schematic diagram of the moving mechanism and cleaning mechanism of the present utility model.

[0018] Reference numerals in the drawings: 01, fixing mechanism; 11, platform; 12, support frame; 13, L-shaped frame; 14, reinforcing rib; 15, electrophoresis tank; 02, moving mechanism; 21, slider; 22, first motor; 23, driving wheel; 24, driven wheel; 03, adjusting mechanism; 31, hydraulic cylinder; 32, electric turntable; 04, clamping mechanism; 41, support plate; 42, second motor; 43, worm; 44, driving gear; 45, driven gear; 46, bracket; 47, worm gear; 48, clamping rod; 49, fixture; 05, cleaning mechanism; 51, rust removal tank; 52, third motor; 53, stirring shaft; 54, water pump; 55, liquid discharge pipe; 06, ventilation mechanism; 61, base; 62, body; 63, fourth motor; 64, heater; 65, air duct. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0020] Example 1

[0021] It includes a fixing mechanism 01; it also includes a moving mechanism 02, an adjusting mechanism 03, a clamping mechanism 04, a cleaning mechanism 05 and a ventilation mechanism 06. The moving mechanism 02 is installed on the fixing mechanism 01 for horizontal movement. The adjusting mechanism 03 is installed on the moving mechanism 02 to adjust the height of the clamping mechanism 04. The cleaning mechanism 05 is installed on the fixing mechanism 01 to remove impurities from the surface of auto parts. The ventilation mechanism 06 is installed on the fixing mechanism 01 to ventilate the fixing mechanism 01 and reduce the generation of trapped air;

[0022] The fixing mechanism 01 includes a platform 11, a support frame 12, an L-shaped frame 13, a reinforcing rib 14 and an electrophoresis tank 15. The platform 11 is fixedly installed at the top of the support frame 12. The L-shaped frame 13 is fixedly installed on the platform 11, and the L-shaped frame 13 is provided with a slot and a groove. The reinforcing rib 14 is installed on the L-shaped frame 13. The electrophoresis tank 15 is installed at the top of the platform 11. The moving mechanism 02 includes a slider 21, a first motor 22, a driving wheel 23 and a driven wheel 24. The slider 21 is slidably installed on the L-shaped frame 13. The first motor 22 is installed at the side end of the slider 21, and the output end of the first motor 22 is connected to the driving wheel 23. The driving wheel 23 and the driven wheel 24 are both installed on the slider 21 and are located in the groove of the L-shaped frame 13. The adjusting mechanism 03 includes a hydraulic cylinder 31 and an electric turntable 32. The hydraulic cylinder 31 is installed on the slider 21, and the electric turntable 32 is installed on the slider 21. The clamping mechanism 04 includes a support plate 41, a second motor 42, a worm 43, a driving gear 44, a driven gear 45, two brackets 46, two worm wheels 47, two clamping rods 48 and two jigs 49. The support plate 41 is installed on the electric turntable 32. The second motor 42 is installed on the support plate 41. The worm 43 is installed on the support plate 41. The driving gear 44 is installed on the output end of the second motor 42. The driven gear 45 is installed on the worm 43. The two brackets 46 are both installed at the bottom end of the support plate 41. The two worm wheels 47 are respectively installed on the two brackets 46. The two clamping rods 48 are respectively fixedly installed on the two worm wheels 47. The two jigs 49 are respectively installed on the two clamping rods 48. The cleaning mechanism 05 includes a rust removal tank 51, a third motor 52, a stirring shaft 53, a water pump 54 and a liquid discharge pipe 55. The rust removal tank 51 is installed at the top of the platform 11. The third motor 52 is installed on the rust removal tank 51, and the output end of the third motor 52 extends into the rust removal tank 51 and is connected to the stirring shaft 53. The water pump 54 is installed at the top of the platform 11. One end of the liquid discharge pipe 55 is connected to the output end of the water pump 54, and the other end is used to clean the auto parts.

[0023] Example 2

[0024] Such as Figures 1 to 4As shown in the figure, on the basis of Embodiment 1, it further includes a ventilation mechanism 06:

[0025] The ventilation mechanism 06 includes a base 61, a body 62, a fourth motor 63, a heater 64 and an air duct 65. The base 61 is installed at the top of the platform 11, the body 62 is installed on the base 61, the fourth motor 63 is installed at the side end of the body 62, the heater 64 is installed at the top of the platform 11, and a heating pipe is provided inside the heater 64. One end of the air duct 65 is installed on the base 61, and the other end is installed on the electrophoresis tank 15 after passing through the heater 64.

[0026] For an anti-air-trapping device for surface electrophoresis treatment of automotive parts of the present utility model, during operation, first start the third motor 52 to rotate the rust removal tank 51, fully stir the liquid in the rust removal tank 51, start the first motor 22 to rotate the driving wheel 23 connected to the output end of the first motor 22, drive the slider 21 to move horizontally on the L-shaped frame 13 until it reaches the liquid discharge pipe 55, start the electric turntable 32 to rotate the automotive part clamped by the clamping mechanism 04, start the water pump 54, and discharge the liquid in the rust removal tank 51 onto the automotive part through the liquid discharge pipe 55 to ensure the smoothness of the automotive part and reduce the generation of air trapping. Move the automotive part to the next process through the moving mechanism 02, then start the hydraulic cylinder 31 to adjust the height of the automotive part, and then start the second motor 42 to drive the driving gear 44 and the driven gear 45 to transmit power. Drive the worm 43 to rotate through the rotation of the driven gear 45, drive the two support plates 41 to rotate through the rotation of the worm 43, clamp and release the automotive part. Through the slow movement of the hydraulic cylinder 31, the automotive part slowly enters the electrophoresis tank 15, which can reduce the impact force and agitation of the liquid, reduce the entrainment of gas, maintain the smooth flow of the liquid, reduce the formation of air trapping on the surface or inside of the automotive part. Then start the fourth motor 63 to rotate the impeller in the body 62, discharge the air into the air duct 65, start the heater 64 to heat the discharged air, reduce the viscosity of the solution, make the liquid flow more easily, help the discharge of gas, and prevent the generation of air trapping phenomenon.

[0027] The first motor 22, the hydraulic cylinder 31, the second motor 42, the third motor 52 and the fourth motor 63 of the present utility model are purchased on the market. Those skilled in the art only need to install and operate them according to the attached operation manuals, without the need for creative labor from those skilled in the art.

[0028] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An anti-gassing device for electrophoretic treatment of the surface of automotive parts, comprising a fixing mechanism (01); characterized in that, It also includes a moving mechanism (02), an adjusting mechanism (03), a clamping mechanism (04), a cleaning mechanism (05) and a ventilation mechanism (06). The moving mechanism (02) is installed on the fixing mechanism (01) for horizontal movement. The adjusting mechanism (03) is installed on the moving mechanism (02) to adjust the height of the clamping mechanism (04). The cleaning mechanism (05) is installed on the fixing mechanism (01) to remove impurities from the surface of auto parts. The ventilation mechanism (06) is installed on the fixing mechanism (01) to ventilate the fixing mechanism (01) and reduce the generation of trapped air.

2. The anti-gassing device for electrophoretic treatment on the surface of an automotive part as described in claim 1, wherein, The fixing mechanism (01) includes a platform (11), a support frame (12), an L-shaped frame (13), a reinforcing rib (14) and an electrophoresis tank (15). The platform (11) is fixedly installed at the top of the support frame (12). The L-shaped frame (13) is fixedly installed on the platform (11), and the L-shaped frame (13) is provided with a slot and a groove. The reinforcing rib (14) is installed on the L-shaped frame (13). The electrophoresis tank (15) is installed at the top of the platform (11).

3. The anti-gassing device for electrophoretic treatment of the surface of an automotive part according to claim 2, wherein, The moving mechanism (02) includes a slider (21), a first motor (22), a driving wheel (23) and a driven wheel (24). The slider (21) is slidably installed on the L-shaped frame (13). The first motor (22) is installed at the side end of the slider (21), and the output end of the first motor (22) is connected to the driving wheel (23). The driving wheel (23) and the driven wheel (24) are both installed on the slider (21) and located in the groove of the L-shaped frame (13).

4. The anti-gassing device for electrophoretic treatment of the surface of an automotive part as described in claim 3, characterized in that, The adjusting mechanism (03) includes a hydraulic cylinder (31) and an electric turntable (32). The hydraulic cylinder (31) is installed on the slider (21), and the electric turntable (32) is installed on the slider (21).

5. The anti-gassing device for electrophoretic treatment on the surface of an automotive part as claimed in claim 4, wherein, The clamping mechanism (04) includes a support plate (41), a second motor (42), a worm (43), a driving gear (44), a driven gear (45), two brackets (46), two worm wheels (47), two clamping rods (48) and two clamps (49). The support plate (41) is installed on the electric turntable (32). The second motor (42) is installed on the support plate (41). The worm (43) is installed on the support plate (41). The driving gear (44) is installed on the output end of the second motor (42). The driven gear (45) is installed on the worm (43). The two brackets (46) are both installed at the bottom end of the support plate (41). The two worm wheels (47) are respectively installed on the two brackets (46). The two clamping rods (48) are respectively fixedly installed on the two worm wheels (47). The two clamps (49) are respectively installed on the two clamping rods (48).

6. The anti-gassing device for electrophoretic treatment on the surface of an automotive part according to claim 2, wherein The cleaning mechanism (05) includes a rust removal tank (51), a third motor (52), a stirring shaft (53), a water pump (54) and a liquid discharge pipe (55). The rust removal tank (51) is installed at the top of the platform (11). The third motor (52) is installed on the rust removal tank (51), and the output end of the third motor (52) extends into the rust removal tank (51) and is connected to the stirring shaft (53). The water pump (54) is installed at the top of the platform (11). One end of the liquid discharge pipe (55) is connected to the output end of the water pump (54), and the other end is used to clean the auto parts.

7. The anti-gas-entrapment device for electrophoretic treatment of the surface of automotive parts according to claim 2, characterized in that, The ventilation mechanism (06) includes a base (61), a body (62), a fourth motor (63), a heater (64) and an air duct (65). The base (61) is installed at the top of the platform (11). The body (62) is installed on the base (61). The fourth motor (63) is installed at the side end of the body (62). The heater (64) is installed at the top of the platform (11), and a heating pipe is arranged inside the heater (64). One end of the air duct (65) is installed on the base (61), and the other end is installed on the electrophoresis tank (15) after passing through the heater (64).

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