A kind of electrophoretic coating production equipment for automobile parts

Abstract

The present invention provides an automobile part electrophoretic coating production equipment, which relates to the field of coating, and comprises an electrophoretic pool, wherein a coating frame is fixedly installed on the outer side of the electrophoretic pool; guide side plates are fixedly installed on the left and right sides of the coating frame; guide side grooves are provided on the outer sides of the guide side plates; the guide side grooves have two inclined corners; guide screws are rotatably installed on the bottoms of the left and right sides of the coating frame; a sprocket A is fixedly installed on the rear end of the guide screw; two sprockets A are connected by a chain; a switching plate is fixedly installed on the top of the coating frame; a trigger guide groove is provided on the top of the switching plate, and two alternating support frames and two clamping plates can alternately lift and clamp different positions of automobile parts under the cooperation of multiple structures, and the two are used alternately, so that automobile parts can be in full contact with the electrophoretic liquid inside the electrophoretic pool, thereby solving the problem that the automobile parts are prone to inadequate coating.

Description

Technical Field

[0001] The invention relates to the technical field of coating, and in particular to an electrophoretic coating production device for automobile parts. Background Art

[0002] Electrophoretic coating is a coating method that uses an external electric field to cause particles such as pigments and resins suspended in the electrophoretic liquid to migrate in a directional manner and deposit on the surface of a substrate at one of the electrodes. In order to ensure quality, some parts in automobiles are electrophoretically coated, and electrophoretic coating production equipment is required for electrophoretic coating of automobile parts.

[0003] When electrophoretic coating is performed on automobile parts, existing electrophoretic coating production equipment usually clamps or supports the automobile parts and places them into the electrophoretic coating tank. However, whether it is supported or clamped, the corresponding structure will contact the automobile parts, and the part where the corresponding structure contacts the automobile parts cannot fully contact the electrophoretic liquid in the electrophoretic tank, which makes it easy for the electrophoretic coating of the automobile parts to be not in place. Summary of the invention

[0004] In view of this, the present invention provides an electrophoretic coating production equipment for automobile parts to solve the problem that automobile parts are usually clamped or supported to be placed into the interior of the electrophoretic coating tank, but whether it is supported or clamped, the corresponding structure will contact the automobile part, and the part where the corresponding structure contacts the automobile part cannot fully contact the electrophoretic liquid in the electrophoretic tank.

[0005] The present invention provides an electrophoretic coating production equipment for automobile parts, specifically comprising: an electrophoretic pool, a coating frame is fixedly installed on the outside of the electrophoretic pool; guide side plates are fixedly installed on the left and right sides of the coating frame; guide side grooves are provided on the outside of the guide side plates; the guide side grooves have two inclined corners; guide screws are rotatably installed on the bottom of the left and right sides of the coating frame; sprockets A are fixedly installed on the rear end of the guide screws; the two sprockets A are connected by chains; a switching plate is fixedly installed on the top of the coating frame; a trigger guide groove is provided on the top of the switching plate; the trigger guide groove has three inclined corners; a sprocket B is fixedly installed on the front end of the guide screw on the left side; a driving motor is fixedly installed on the front left side of the coating frame; a sprocket C is fixedly installed on the output shaft of the driving motor; the sprocket C is connected to the sprocket B through a chain.

[0006] Furthermore, a feed slide is slidably installed inside the guide side groove; the feed slide is a cylindrical structure; a painting slide frame is fixedly installed on the inner end of the feed slide; a switching slide groove is provided on the top of the painting slide frame; a switching slide rod is slidably installed inside the switching slide groove; the switching slide rod is a cylindrical structure; the switching slide rod is also slidably installed inside the trigger guide groove; one end of a spring A is embedded and installed on the left and right sides of the switching slide rod.

[0007] Furthermore, the other end of the spring A is embedded and installed on the side wall of the switching slide groove; a transmission pull column is fixedly installed on the circumferential outer wall of the switching slide rod; the transmission pull column is a cylindrical structure; a transmission plate is fixedly installed on the bottom end of the switching slide rod; vertical slide grooves are opened on the left and right sides of the painting slide frame; a vertical slide column is slidably installed inside the vertical slide groove; the vertical slide column is a cylindrical structure; one end of the spring B is embedded and installed on the top of the vertical slide column.

[0008] Furthermore, the other end of the spring B is embedded and installed in the top of the vertical slide groove; an alternating support frame is fixedly installed on the inner end of the vertical slide column; the two alternating support frames are arranged in a staggered manner; both of the alternating support frames are provided with through holes; a force plate is fixedly installed on the inner side of the alternating support frame; a force groove is provided on the force plate; the force groove is an inclined structure; the transmission pull column is also slidably installed inside the force groove; when the two force grooves are connected, an inverted V-shaped structure will be formed.

[0009] Furthermore, a fixed support frame is fixedly installed at the center position of the inner side of the painting slide frame; the fixed support frame is a U-shaped structure; the fixed support frame is also provided with a through hole; the automobile parts to be painted are placed on the fixed support frame and the two alternating support frames; a clamping groove is provided on the inner side wall of the fixed support frame; a clamping plate for clamping the automobile parts to be painted is slidably installed inside the clamping groove; one end of a spring C is embedded in the bottom of the clamping plate.

[0010] Furthermore, the other end of the spring C is embedded and installed at the bottom of the clamping groove; a transmission pressure plate is fixedly installed on the top of the clamping plate; the inner end of the transmission pressure plate is an inclined structure; the inclined surface of the transmission pressure plate contacts the outer wall of the transmission plate; a connecting block is slidably installed at the center position on the left and right sides of the painting slide frame; the connecting block is connected to the guide screw through a thread; when the transmission plate moves, the transmission plate will push the inclined surface of the corresponding transmission pressure plate; after the inclined surface of the transmission pressure plate is pushed, the transmission pressure plate will drive the clamping plate to move downward along the clamping groove.

[0011] The electrophoretic coating production equipment for automobile parts provided by the present invention has the following beneficial effects:

[0012] 1. After the automobile parts are immersed in the electrophoretic tank, the two alternating support frames and two clamping plates in the equipment can alternately lift and clamp the automobile parts at different positions with the cooperation of multiple structures. The alternating use of the two can make the automobile parts contact the electrophoretic liquid inside the electrophoretic tank in all directions. The automobile parts will not be clamped or lifted by the structure, resulting in the clamping or lifting parts of the automobile parts not being in contact with the electrophoretic liquid, resulting in mediocre electrophoretic coating quality for the automobile parts.

[0013] 2. A linkage structure is provided in the production equipment, through which the equipment can automatically realize the immersion and removal of automobile parts under the drive of a driving motor, and in the process of immersing automobile parts, the coordination of multiple structures can also control the alternating use of two sets of clamping structures and lifting structures, thereby ensuring the multifunctionality of the equipment, and will not increase the number of driving components in the equipment, and effectively controlling the production cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0015] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0016] In the attached picture:

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention.

[0018] Figure 2 The embodiment of the present invention Figure 1 A schematic diagram of the enlarged structure of part A.

[0019] Figure 3 The embodiment of the present invention Figure 1 Schematic diagram of the right side perspective structure.

[0020] Figure 4 The embodiment of the present invention Figure 3 A schematic diagram of the enlarged structure of part A.

[0021] Figure 5 The embodiment of the present invention Figure 1 Schematic diagram of the side structure.

[0022] Figure 6 It is a schematic diagram of the painting frame structure of an embodiment of the present invention.

[0023] Figure 7 The embodiment of the present invention Figure 6 Schematic diagram of the right side perspective structure.

[0024] Figure 8 It is a schematic diagram of the alternating support frame and the fixed support frame structure of an embodiment of the present invention.

[0025] Fig. 9 It is a schematic diagram of the switching slide bar and the force-bearing plate structure of an embodiment of the present invention.

[0026] Reference numerals list

[0027] 1. Electrostatic pool; 2. Painting frame; 3. Guide side plate; 4. Guide side groove; 5. Guide screw; 6. Sprocket A; 7. Switching plate; 8. Triggering guide groove; 9. Sprocket B; 10. Driving motor; 11. Sprocket C; 12. Feed slide column; 13. Painting slide frame; 14. Switching slide groove; 15. Switching slide bar; 16. Spring A; 17. Transmission pull column; 18. Transmission plate; 19. Vertical slide groove; 20. Vertical slide column; 21. Spring B; 22. Alternating support frame; 23. Force plate; 24. Force groove; 25. Fixed support frame; 26. Pressing slide groove; 27. Pressing plate; 28. Spring C; 29. ​​Transmission pressure plate; 30. Connecting block. DETAILED DESCRIPTION

[0028] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention.

[0029] Please refer to Figures 1 to 9 As shown:

[0030] Embodiment 1: The present invention provides an electrophoretic coating production equipment for automobile parts, comprising an electrophoretic pool 1, a coating frame 2 is fixedly installed on the outer side of the electrophoretic pool 1; guide side plates 3 are fixedly installed on the left and right sides of the coating frame 2; guide side grooves 4 are opened on the outer side of the guide side plates 3; the guide side grooves 4 have two inclined corners; guide screw rods 5 are rotatably installed on the bottom of the left and right sides of the coating frame 2; a sprocket A6 is fixedly installed on the rear end of the guide screw rod 5; the two sprockets A6 are connected by a chain; a switching plate 7 is fixedly installed on the top of the coating frame 2; the top of the switching plate 7 A trigger guide groove 8 is provided on the part; the trigger guide groove 8 has three inclined corners; a sprocket B9 is fixedly installed at the front end of the left guide screw rod 5; a driving motor 10 is fixedly installed on the left front end of the painting frame 2; a sprocket C11 is fixedly installed on the output shaft of the driving motor 10; the sprocket C11 is connected to the sprocket B9 through a chain; a feed slide 12 is slidably installed inside the guide side groove 4; the feed slide 12 is a cylindrical structure; a painting slide frame 13 is fixedly installed on the inner end of the feed slide 12; a switching slide groove 14 is provided on the top of the painting slide frame 13.

[0031] The automobile parts to be painted are placed on the fixed support frame 25 and the two alternating support frames 22, and then the drive motor 10 is started to drive the drive motor 10 to rotate the sprocket C11, so that the sprocket C11 drives the sprocket B9 and the left guide screw 5 to rotate under the action of the chain, and the left guide screw 5 drives another guide screw 5 to rotate under the action of the sprocket A6 and the chain, so that the two guide screws 5 drive the painting slide frame 13 and the automobile parts to be painted to move along the guide side groove 4 under the action of the two connecting blocks 30. After moving to a certain position, the feed slide 12 will enter the first inclined corner position of the guide side groove 4, and the feed slide 12 will also use the first inclined corner of the guide side groove 4 to start to drive the painting slide frame 13 and the automobile parts to be painted to descend, so that the automobile parts to be painted descend and are immersed in the electrophoretic liquid inside the electrophoretic tank 1, so that the automobile parts are in contact with the electrophoretic liquid, which is convenient for electrophoretic painting.

[0032] Embodiment 2: The present invention provides an electrophoretic coating production equipment for automobile parts, which also includes a switching slide 14 in which a switching slide 15 is slidably installed; the switching slide 15 is a cylindrical structure; the switching slide 15 is also slidably installed in the trigger guide groove 8; one end of a spring A16 is embedded and installed on the left and right sides of the switching slide 15; the other end of the spring A16 is embedded and installed on the side wall of the switching slide 14; a transmission pull column 17 is fixedly installed on the circumferential outer wall of the switching slide 15; the transmission pull column 17 is a cylindrical structure; a transmission plate 18 is fixedly installed on the bottom end of the switching slide 15; vertical slides 19 are provided on the left and right sides of the coating slide frame 13; the vertical slides A vertical sliding column 20 is slidably installed inside 19; the vertical sliding column 20 is a cylindrical structure; one end of a spring B21 is embedded and installed on the top of the vertical sliding column 20; the other end of the spring B21 is embedded and installed on the top of the vertical slide groove 19; an alternating support frame 22 is fixedly installed on the inner end of the vertical sliding column 20; the two alternating support frames 22 are arranged in a staggered manner; both of the two alternating support frames 22 are provided with perforations; a force plate 23 is fixedly installed on the inner side of the alternating support frame 22; a force groove 24 is provided on the force plate 23; the force groove 24 is an inclined structure; the transmission pull column 17 is also slidably installed inside the force groove 24; when the two force grooves 24 are connected, an inverted V-shaped structure will be formed.

[0033] When the feed slide post 12 enters the first inclined corner of the guide side groove 4, the switching slide bar 15 will also enter the first inclined corner of the trigger guide groove 8, and the switching slide bar 15 will use the first inclined corner of the trigger guide groove 8 to drive the transmission pull column 17 and the transmission plate 18 to move right along the switching slide groove 14. During the movement, the transmission pull column 17 will slide into the right force groove 24, and the transmission pull column 17 will use the inclined structure of the right force groove 24 to drive the right force plate 23 and the right alternating support frame 22 to rise, so that the right alternating support frame 22 lifts the automobile parts, so that the automobile parts are out of contact with the fixed support frame 25 and the left alternating support frame 22. At the same time, the transmission plate 18 will push the inclined surface of the right transmission pressure plate 29, so that the transmission pressure plate 29 is forced to drive the right clamping plate 27 to descend, thereby utilizing the descent of the right clamping plate 27 and the rise of the right alternating support frame 22 to securely position the automobile parts, so that the electrophoretic coating work of the automobile parts can be carried out stably.

[0034] Embodiment 3: The present invention provides an electrophoretic coating production equipment for automobile parts, which includes a fixed support frame 25 fixedly installed at the center position of the inner side of the coating slide frame 13; the fixed support frame 25 is a U-shaped structure; the fixed support frame 25 is also provided with a through hole; the automobile parts to be coated are placed on the fixed support frame 25 and the two alternating support frames 22; a clamping groove 26 is provided on the inner side wall of the fixed support frame 25; a clamping plate 27 for clamping the automobile parts to be coated is slidably installed inside the clamping groove 26; one end of a spring C28 is embedded in the bottom of the clamping plate 27; the other end of the spring C28 is embedded in the bottom of the clamping plate 27; The end is embedded and installed at the bottom of the clamping slide groove 26; a transmission pressure plate 29 is fixedly installed on the top of the clamping plate 27; the inner end of the transmission pressure plate 29 is an inclined structure; the inclined surface of the transmission pressure plate 29 contacts the outer wall of the transmission plate 18; a connecting block 30 is slidably installed at the center position on both sides of the painting slide frame 13; the connecting block 30 is connected to the guide screw 5 through the thread; when the transmission plate 18 moves, the transmission plate 18 will push the inclined surface of the corresponding transmission pressure plate 29; after the inclined surface of the transmission pressure plate 29 is pushed, the transmission pressure plate 29 will drive the clamping plate 27 to move downward along the clamping slide groove 26.

[0035] After the switching slide bar 15 moves backward to a certain position, the switching slide bar 15 will enter the second corner position of the trigger guide groove 8, and the switching slide bar 15 will use the inclined structure of the second corner of the trigger guide groove 8 to start moving left along the switching slide groove 14. When the switching slide bar 15 drives the transmission pull column 17 and the transmission plate 18 to move left, the alternating support frame 22 and the clamping plate 27 on the right will be restored with the cooperation of the corresponding springs, and the transmission pull column 17 uses the inclined structure of the left force groove 24 to drive the left force plate 23 and the left alternating support frame 22 to rise. At the same time, the transmission plate 18 will also start to push the inclined surface of the left transmission pressure plate 29, so that the left transmission pressure plate 29 is forced to drive the clamping plate 27 to descend, so that the left clamping plate 27 cooperates with the left alternating support frame 22 to lift and clamp the automobile parts from different positions, completing the alternation of clamping and lifting positions, so that the automobile parts can contact the electrophoretic fluid in all directions.

[0036] Specific usage and function of the electrophoretic coating production equipment: During electrophoretic coating, first place the automobile parts to be coated on the fixed support frame 25 and the two alternating support frames 22, and then start the drive motor 10 to drive the drive motor 10 to rotate the sprocket C11, so that the sprocket C11 drives the sprocket B9 and the left guide screw 5 to rotate under the action of the chain, and the left guide screw 5 drives another guide screw 5 to rotate under the action of the sprocket A6 and the chain, so that the two guide screws 5 drive the coating slide frame 13 and the automobile parts to be coated to move along the guide side groove 4 under the action of the two connecting blocks 30. After moving to a certain position, the feed slide 12 will enter the first inclined corner position of the guide side groove 4, and the feed slide 12 will also use the guide side groove 4 to rotate. The first inclined corner of the guide groove 4 starts to drive the painting slide frame 13 and the automobile parts to be painted to descend, so that the automobile parts to be painted descend and are immersed in the electrophoretic liquid inside the electrophoretic pool 1, so that the automobile parts contact the electrophoretic liquid, and when the feed slide column 12 enters the first inclined corner of the guide side groove 4, the switching slide bar 15 will also enter the first inclined corner of the trigger guide groove 8, and the switching slide bar 15 will use the first inclined corner of the trigger guide groove 8 to drive the transmission pull column 17 and the transmission plate 18 to move rightward along the switching slide groove 14. During the movement, the transmission pull column 17 will slide into the force groove 24 on the right, and the transmission pull column 17 will use the inclined structure of the right force groove 24 to drive the force plate 23 on the right and the alternating support frame 22 on the right to rise, so that the alternating support frame 2 2 lifts the automobile component so that the automobile component is out of contact with the fixed support frame 25 and the left alternating support frame 22, and at the same time, the transmission plate 18 pushes the inclined surface of the right transmission pressure plate 29, so that the transmission pressure plate 29 is forced to drive the right pressing plate 27 to descend, thereby utilizing the descent of the right pressing plate 27 and the rise of the right alternating support frame 22 to securely position the automobile component, so that the electrophoretic coating work of the automobile component can be carried out stably, and after the switching slide bar 15 moves backward to a certain position, the switching slide bar 15 enters the second corner position of the triggering guide groove 8, and the switching slide bar 15 uses the inclined structure of the second corner of the triggering guide groove 8 to start to move leftward along the switching slide groove 14, and the switching slide bar 15 drives the transmission pull column 17 and the transmission plate 1 When the left side of the vehicle body 20 moves to the left, the right alternating support frame 22 and the clamping plate 27 will be restored under the cooperation of the corresponding springs, and the transmission pull column 17 will use the inclined structure of the left force groove 24 to drive the left force plate 23 and the left alternating support frame 22 to rise. At the same time, the transmission plate 18 will also start to push the inclined surface of the left transmission pressure plate 29, so that the left transmission pressure plate 29 is forced to drive the clamping plate 27 to descend, so that the left clamping plate 27 cooperates with the left alternating support frame 22 to lift and clamp the automobile parts from different positions, completing the alternation of clamping and lifting positions, so that the automobile parts can contact the electrophoresis liquid in all directions. Finally, after the switching slide bar 15 moves to the third inclined corner of the trigger guide groove 8, the feed slide column 12 will also move to the second inclined corner position of the guide side groove 4.The switching slide bar 15 and the feed slide column 12 are restored by using two inclined corners, thereby canceling the positioning and lifting of the painted automobile parts, and also taking the painted automobile parts out from the inside of the electric tank 1.

Claims

1. An electrophoretic coating production equipment for automobile parts, comprising: An electrostatic pool (1), wherein a coating frame (2) is fixedly mounted on the outside of the electrostatic pool (1); guide side plates (3) are fixedly mounted on the left and right sides of the coating frame (2); guide side grooves (4) are provided on the outside of the guide side plates (3); the guide side grooves (4) have two inclined corners; guide screw rods (5) are rotatably mounted on the bottom of the left and right sides of the coating frame (2); a sprocket A (6) is fixedly mounted on the rear end of the guide screw rod (5); the two sprockets A (6) are connected by a chain; a switching plate (7) is fixedly mounted on the top of the coating frame (2); the switching plate (7) is characterized in that a trigger guide groove (8) is provided on the top of the switching plate (7); the trigger guide groove (8) has three inclined corners; the left side of the switching plate (7) is provided with a trigger guide groove (8); the trigger guide groove (8) has three inclined corners; the left side of the switching plate (7) is provided with a trigger guide groove (8); the trigger guide groove (8) has three inclined corners; the left side of the switching plate (7) is provided with a trigger guide groove (8); the trigger guide groove (8) has three inclined corners; the trigger guide groove (8) has a trigger guide groove (8) on the left side. A sprocket B (9) is fixedly installed at the front end of the guide screw rod (5); a cylindrical feed slide column (12) is slidably installed inside the guide side groove (4); a coating slide frame (13) is fixedly installed on the inner end of the feed slide column (12); a switching slide groove (14) is opened on the top of the coating slide frame (13); a cylindrical switching slide rod (15) is slidably installed inside the switching slide groove (14); the switching slide rod (15) is also slidably installed inside the trigger guide groove (8); one end of a spring A (16) is embedded and installed on the left and right sides of the switching slide rod (15); the other end of the spring A (16) is embedded and installed on the side wall of the switching slide groove (14); the switching slide rod (15) is fixedly installed on the circumferential outer wall A transmission pull column (17) with a cylindrical structure is installed; a transmission plate (18) is fixedly installed at the bottom end of the switching slide rod (15); vertical slide grooves (19) are opened on the left and right sides of the coating slide frame (13); a vertical slide column (20) with a cylindrical structure is slidably installed inside the vertical slide groove (19); one end of a spring B (21) is embedded and installed on the top of the vertical slide column (20); the other end of the spring B (21) is embedded and installed on the top of the vertical slide groove (19); an alternating support frame (22) is fixedly installed on the inner end of the vertical slide column (20); the two alternating support frames (22) are arranged in a staggered shape; a force plate (23) is fixedly installed on the inner side of the alternating support frame (22); a force plate (23) is opened on the force plate (23) A force bearing groove (24) having an inclined structure; the transmission pull column (17) is also slidably installed inside the force bearing groove (24); when the two force bearing grooves (24) are butted, they form an inverted V-shaped structure; a fixed support frame (25) with a V-shaped structure is fixedly installed at the center position of the inner side of the painting slide frame (13); the automobile parts to be painted are placed on the fixed support frame (25) and the two alternating support frames (22); a clamping groove (26) is opened on the inner side wall of the fixed support frame (25); a clamping plate (27) is slidably installed inside the clamping groove (26); one end of a spring C (28) is embedded in the bottom of the clamping plate (27); the other end of the spring C (28) is embedded in the bottom of the clamping groove (26);A transmission pressure plate (29) having an inclined inner end is fixedly mounted on the top of the clamping plate (27); the inclined surface of the transmission pressure plate (29) contacts the outer wall of the transmission plate (18); when the transmission plate (18) moves, the transmission plate (18) pushes against the inclined surface of the corresponding transmission pressure plate (29); after the inclined surface of the transmission pressure plate (29) is pushed, the transmission pressure plate (29) drives the clamping plate (27) to move downward along the clamping chute (26).

2. The electrophoretic coating production equipment for automobile parts according to claim 1, characterized in that: A drive motor (10) is fixedly mounted on the front left side of the painting frame (2); a sprocket C (11) is fixedly mounted on the output shaft of the drive motor (10); and the sprocket C (11) is connected to the sprocket B (9) via a chain.

3. The automobile parts electrophoretic coating production equipment according to claim 2, characterized in that: both of the two alternating support frames (22) are provided with through holes.

4. The electrophoretic coating production equipment for automobile parts according to claim 3, characterized in that: The fixed support frame (25) is also provided with a perforation.

5. The electrophoretic coating production equipment for automobile parts according to claim 4, characterized in that: A connecting block (30) is slidably mounted at the center position of the left and right sides of the coating sliding frame (13); the connecting block (30) is connected to the guide screw rod (5) via threaded threads.

Images