Paint spraying equipment for automobile parts

Abstract

The invention relates to the technical field of paint spraying equipment, in particular to automobile part paint spraying equipment which comprises a paint spraying pool and a driving mechanism installed on the paint spraying pool, a pressing mechanism is installed on a shell, a drainage mechanism is installed on one side of the paint spraying pool, and a power assisting mechanism located at the bottom of a supporting mechanism is installed in the paint spraying pool. When the paint spraying robot sprays paint on the automobile parts above the paint spraying pool, the outer sides and the bottoms of the automobile parts are inclined, electric push rods can be started at the moment, and after the electric push rods stretch out, rolling shafts abut against abutting plates; a second motor is started to rotate positively and negatively, so that a lead screw drives an electric push rod to move leftwards or rightwards, when a rolling shaft moves to the highest point of the left side or the right side of an abutting plate, a fixing frame swings leftwards and rightwards with a side plate as the center, similarly, a seesaw is high and low to be matched with a paint spraying robot to uniformly spray paint in all directions, and the electric push rod shrinks after paint spraying is finished; and sliding of the fixing frame is not affected.

Description

Technical Field

[0001] The invention relates to the technical field of paint spraying equipment, in particular to a paint spraying equipment for automobile parts. Background Art

[0002] Auto parts painting is to spray a layer of paint on the surface of some plastic parts and metal parts through the paint spraying equipment. On the one hand, it is for aesthetics, and on the other hand, it is to prevent the metal parts from rusting. When spraying, the parts that need to be painted are generally placed on the spraying pool for painting. The spraying pool plays an important role in the process of auto parts painting. It is mainly used to collect and treat the paint mist and wastewater generated during the painting process.

[0003] At present, when painting automobile parts, the metal parts are placed on a support frame on a paint spraying pool. The support frame is provided with a placement area. When painting, it is necessary to wait for the paint parts to be painted before taking them out and loading them again, which wastes time; and after the automobile parts to be painted are placed in the placement area on the support frame, the paint is only sprayed 360 degrees by rotating the paint robot. The outer sides of some parts are tilted downward, and the parts placed on the support frame cannot be lifted during painting. It is difficult to spray paint in place at the tilted parts of the parts, resulting in uneven paint thickness, which affects the service life of the parts; during the painting process, the paint mist is directly sprayed into the water for capture. The painting speed is fast, and the paint mist quickly covers the water surface. There is no stirring and pushing mechanism in the paint spraying pool to accelerate the flow of the paint mist. After the paint mist covers the water surface, it is directly sprayed into the air and cannot be captured by water, which reduces the air quality and endangers health. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides an automobile parts painting equipment.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an automobile parts painting equipment, including a paint spraying pool, a driving mechanism installed on the paint spraying pool, two supporting mechanisms installed on the driving mechanism, and a placing mechanism is provided on both of the supporting mechanisms, a shell is installed on the paint spraying pool, a paint spraying robot is installed inside the shell, a pressing mechanism is installed on the shell, a drainage mechanism is installed on one side of the paint spraying pool, and a power-assisting mechanism located at the bottom of the supporting mechanism is installed inside the paint spraying pool; the supporting mechanism includes two groups of supporting rods, two groups of supporting rods are provided on the driving mechanism, and a plurality of supporting plates are fixedly connected to the two groups of supporting rods at equal distances, Two side plates are relatively fixedly connected to the support plate in the middle of the support rod, a fixed frame is rotatably connected between the two side plates, a first spring is symmetrically clamped between the bottom of the fixed frame and the support plate about the side plates, the pressing mechanism includes a top frame, a top frame is fixedly connected to the inside of the shell, an electric push rod is slidably connected to the top frame, a screw rod is rotatably connected to the shell, the screw rod and the electric push rod are threadedly connected, a second motor with an output end connected to the screw rod is installed on the shell, and a contact plate is detachably connected to the surface edges of the two fixed frames, the telescopic end of the electric push rod is located at the top of the contact plate, and the two ends of the contact plate are arc-shaped structures.

[0006] Specifically, the middle part of the abutment plate is arranged horizontally, and the arc peaks at both ends of the abutment plate increase gradually from the middle to both ends.

[0007] Specifically, the pressing mechanism further includes screws, and the two abutment plates are rotatably connected with screws that are threadedly connected to the fixing frame.

[0008] Specifically, the pressing mechanism further includes a roller and a baffle, the telescopic end of the electric push rod is rotatably connected to the roller, and the baffles are fixedly connected to the edges of both ends of the two contact plates.

[0009] Specifically, the placement mechanism includes a sliding rod, and a plurality of sliding rods are fixedly connected inside the two fixed frames at equal distances. The sliding rods are provided with sliding grooves, and each of the sliding rods is slidably connected to two moving rings embedded in the sliding grooves, and the moving rings are fixedly connected to a placement shell with a top opening.

[0010] Specifically, the driving mechanism includes two slide rails, the two slide rails are relatively fixedly connected to the paint spraying pool, a bracket is fixedly connected between the two slide rails and the paint spraying pool, two first gears are relatively rotatably connected to the two slide rails, a first motor fixedly connected to one of the first gears is installed on one of the slide rails, two racks meshing with the first gears are staggered and slidably connected to the two slide rails, the two groups of support rods are respectively fixed on the two groups of racks, and brackets are fixedly connected between the two slide rails and the paint spraying pool.

[0011] Specifically, the power assist mechanism includes a fixed plate, the inner wall of the shell is fixedly connected to the fixed plate, a plurality of limit rods are slidably connected to the fixed plate, a second spring is clamped between the limit rod and the fixed plate, the bottoms of the plurality of limit rods are fixedly connected to a pressure plate, the pressure plate is located at the bottom of one of the fixed frames, the inside of the shell is slidably connected to a tooth plate, the pressure plate and the tooth plate are fixedly connected, the inner wall of the paint spray pool is rotatably connected to a second gear, the second gear is meshed with the tooth plate, the inner wall of the paint spray pool is rotatably connected to a third gear, and the third gear is fixedly connected to a fan blade.

[0012] Specifically, the diameter of the third gear is smaller than the diameter of the second gear, and the fan blade has an arc-shaped structure.

[0013] Specifically, the drainage mechanism includes a drainage port, a side of the paint spray pool is provided with a drainage port opposite to the fan blades, a protective bucket located outside the drainage port is fixed to the outside of the paint spray pool, and a drainage pipe is connected to the side of the protective bucket.

[0014] Specifically, the drainage mechanism also includes a sponge pad and a liquid level pipe. A sponge pad with an arc-shaped top is bonded to the drainage port, and a liquid level pipe is installed on the side of the paint spray pool.

[0015] The beneficial effects of the present invention are: (1) The automobile parts painting equipment described in the present invention has a driving mechanism installed on the paint spraying pool, and two supporting mechanisms are installed on the driving mechanism. When painting the automobile parts, the automobile parts are first placed on the placement mechanism located outside the paint spraying pool, and the first motor is started to realize that the first gear drives one set of racks to move toward the inside of the paint spraying pool. At this time, the automobile parts can be painted by the painting robot on the paint spraying pool. During painting, since the other set of racks is outside the paint spraying pool, another automobile part can be placed on the placement mechanism located outside the paint spraying pool, thereby realizing alternating loading and unloading, without waiting and causing no waste of time.

[0016] (2) The automobile parts painting equipment described in the present invention has a pressing mechanism installed on the shell. When the painting robot is painting the automobile parts above the paint pool, the outer sides and bottoms of some automobile parts are tilted. At this time, the electric push rod can be started. After the electric push rod is extended, the roller contacts the contact plate. The second motor is started to rotate forward and reverse to realize that the screw rod drives the electric push rod to move left or right. When the roller moves to the highest point on the left or right side of the contact plate, the fixed frame swings left and right with the side plate as the center, similar to a seesaw with one high and one low to cooperate with the painting robot to spray paint evenly in all directions. After the painting is completed, the electric push rod retracts and will not affect the sliding of the fixed frame.

[0017] (3) The automotive parts painting equipment described in the present invention has a power-assisting mechanism inside the paint spraying pool. The paint spraying pool is filled with water to capture paint mist. The fan blades can be immersed in the water surface. When one of the fixed frames is pressed, the pressure plate is driven down, and the second spring is compressed, so that the tooth plate drives the second gear to rotate clockwise, and the second gear drives the third gear to rotate counterclockwise. At this time, the fan blades push the paint captured on the water surface to the drain outlet, thereby accelerating the flow speed of the paint mist and preventing the water surface from being covered with paint and being unable to capture the paint mist, causing air pollution that harms human health. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 A schematic diagram of the overall structure provided by the present invention; Figure 2 It is a schematic diagram of the connection structure of the screw rod, the top frame and the electric push rod of the present invention; Figure 3 It is a schematic diagram of the connection structure of the slide rail, rack and gear of the present invention; Figure 4 It is a schematic diagram of the connection structure of the fixed frame, the support rod and the moving ring of the present invention; Figure 5 It is a schematic diagram of the connection structure of the moving ring and the placement shell of the present invention; Figure 6 It is a schematic diagram of the connection structure of the fixing frame, the abutment rod and the screws of the present invention; Figure 7 It is a schematic diagram of the connection structure of the electric push rod, the roller and the contact plate of the present invention; Figure 8 It is a schematic diagram of the connection structure between the tooth plate and the third gear of the present invention; Fig. 9 It is a schematic diagram of the connection structure of the second gear, the third gear and the fan blades of the present invention.

[0020] In the figure: 1. paint spraying pool; 2. driving mechanism; 201. slide rail; 202. first motor; 203. first gear; 204. rack; 205. bracket; 3. supporting mechanism; 301. supporting rod; 302. fixing frame; 303. supporting plate; 304. side plate; 305. first spring; 4. placing mechanism; 401. slide rod; 402. moving circle; 403. placing shell; 404. slide slot; 5. paint spraying robot; 6. pressing mechanism; 601. top frame; 602. electric push rod ; 603, second motor; 604, resistance plate; 605, lead screw; 606, screw; 607, baffle; 608, roller; 7, housing; 8, drainage mechanism; 801, protective bucket; 802, drainage pipe; 803, drainage outlet; 804, sponge pad; 805, liquid level tube; 9, power-assisting mechanism; 901, tooth plate; 902, second gear; 903, third gear; 904, fan blade; 905, fixing plate; 906, pressure plate; 907, limit rod; 908, second spring. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 9As shown, an automobile parts painting equipment described in the present invention comprises a paint spraying pool 1, a driving mechanism 2 installed on the paint spraying pool 1, two supporting mechanisms 3 are installed on the driving mechanism 2, and a placing mechanism 4 is provided on both of the supporting mechanisms 3, a shell 7 is installed on the paint spraying pool 1, a paint spraying robot 5 is installed inside the shell 7, a pressing mechanism 6 is installed on the shell 7, a drainage mechanism 8 is installed on one side of the paint spraying pool 1, and a power-assisting mechanism 9 located at the bottom of the supporting mechanism 3 is installed inside the paint spraying pool 1; the supporting mechanism 3 comprises two groups of supporting rods 301, and the driving mechanism 2 is provided with two groups of supporting rods 302. The support rods 301 are fixedly connected to the two groups of support rods 301 at equal intervals, and two side plates 304 are relatively fixedly connected to the support plate 303 located in the middle of the support rods 301, and a fixed frame 302 is rotatably connected between the two side plates 304, and a first spring 305 is symmetrically clamped between the bottom of the fixed frame 302 and the support plate 303 about the side plates 304, and the pressing mechanism 6 includes a top frame 601, and the top frame 601 is fixedly connected to the inside of the shell 7, and an electric push rod 602 is slidably connected to the top frame 601, and a screw rod 605 is rotatably connected to the shell 7. The rod 605 is threadedly connected to the electric push rod 602, and a second motor 603 whose output end is connected to the screw rod 605 is installed on the housing 7. The edges of the surfaces of the two fixed frames 302 are detachably connected with a contact plate 604. The telescopic end of the electric push rod 602 is located at the top of the contact plate 604, and the two ends of the contact plate 604 are arc-shaped structures; the middle part of the contact plate 604 is horizontally arranged, and the arc peaks at the two ends of the contact plate 604 increase from the middle to the two ends; the pressing mechanism 6 also includes a screw 606, and the two contact plates 604 are rotatably connected to the fixed frame 302 with a threaded connection. The pressing mechanism 6 further comprises a roller 608 and a baffle 607, the telescopic end of the electric push rod 602 is rotatably connected to the roller 608, and the two end edges of the two abutment plates 604 are fixedly connected to the baffles 607; the placing mechanism 4 comprises a slide bar 401, and a plurality of slide bars 401 are fixedly connected to the inside of the two fixed frames 302 at equal distances, and a slide groove 404 is provided on the slide bar 401, and each of the slide bars 401 is slidably connected to two moving circles 402 embedded in the slide groove 404, and the moving circles 402 are fixedly connected to a placing shell 403 with a top opening;After the first gear 203 drives a group of racks 204 to move to the top of the paint spraying pool 1, the automobile parts placed on the slide bar 401 inside the fixed frame 302 can be painted by the paint spraying robot 5. When painting, the outer sides and bottoms of some automobile parts are tilted. At this time, the electric push rod 602 can be started to realize that the roller 608 contacts the resistance plate 604 on the fixed frame 302, and then the second motor 603 is started to drive the screw rod 605 to rotate. Since the electric push rod 602 is limited by the top frame 601 and is threadedly connected with the screw rod 605, when the second motor 603 rotates clockwise or counterclockwise, the electric push rod 602 is moved left or right on the top frame 601, which also realizes that the roller 608 rolls left and right on the resistance plate 604. No matter when the roller 608 moves to the resistance plate 604, When the touch plate 604 reaches any highest point, one side of the fixed frame 302 can be pressed, that is, the fixed frame 302 will drop to the left or right with the side plate 304 as the center. When the roller 608 presses the contact plate 604, one side of the fixed frame 302 drops and one group of the first springs 305 is compressed, and the other group of the first springs 305 is opened. Then, after one side of the fixed frame 302 is tilted, the exposed area of ​​the outer side and bottom side of the automobile parts will be increased, which is conducive to all-round and uniform painting. After the painting is completed, the electric push rod 602 can be retracted to separate the roller 608 from the contact plate 604, which will not affect the sliding out of the fixed frame 302. After the roller 608 is separated from the contact plate 604, the first spring 305 can reset the fixed frame 302 to ensure the horizontal state of the fixed frame 302.

[0023] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the driving mechanism 2 includes two slide rails 201, the two slide rails 201 are relatively fixedly connected to the paint spraying pool 1, a bracket 205 is fixedly connected between the two slide rails 201 and the paint spraying pool 1, two first gears 203 are relatively rotatably connected to the two slide rails 201, one of the slide rails 201 is equipped with a first motor 202 fixedly connected to one of the first gears 203, two racks 204 meshing with the first gears 203 are staggered and slidably connected to the two slide rails 201, two groups of support rods 301 are respectively fixed on the two groups of racks 204, and brackets 205 are fixedly connected between the two slide rails 201 and the paint spraying pool 1; when painting the accessories of the car, there is always a group of racks 204 located outside the paint spraying pool 1, and similarly, there is also a group of racks 204 located on the top of the paint spraying pool 1, and the accessories of the car are placed on the placement outside the paint spraying pool 1 when painting. The first motor 202 is started to move the two sets of first racks 204 on the slide rail 201 at the same time, and the moving directions are opposite. After the fixed frame 302 with the auto parts placed thereon is moved to the top of the paint spraying pool 1, the painting work can be prepared. The paint mist generated during painting is captured by the water inside the paint spraying pool 1. At this time, another auto part can be placed inside the placement shell 403 on the moved fixed frame 302. There is no need to wait for the fixed frame 302 being painted to be slid out. After the fixed frame 302 that has been painted is moved out, the placed auto parts can be sent to the inside of the paint spraying pool 1 by another set of racks 204 for painting. After the painting is completed, the material can be unloaded and discharged again without wasting time. The position of the moving circle 402 on the slide bar 401 can be adjusted. It only needs to slide the moving circle 402 to the position at the slide groove 404, so that auto parts of different sizes can be placed.

[0024] Specifically, Figure 1 , Figure 2 , Figure 8 and Fig. 9As shown, the power-assisting mechanism 9 includes a fixed plate 905, the inner wall of the shell 7 is fixedly connected with the fixed plate 905, and a plurality of limit rods 907 are slidably connected to the fixed plate 905. A second spring 908 is clamped between the limit rod 907 and the fixed plate 905. The bottoms of the plurality of limit rods 907 are fixedly connected with a pressure plate 906, and the pressure plate 906 is located at the bottom of one of the fixed frames 302. A tooth plate 901 is slidably connected inside the shell 7, and the pressure plate 906 is fixedly connected to the tooth plate 901. The inner wall of the paint spraying pool 1 is rotatably connected with a second gear 902, and the second gear 902 is meshed with the tooth plate 901. The inner wall of the paint spraying pool 1 is rotatably connected with a third gear 903, a fan blade 904 is fixedly connected to the third gear 903; the diameter of the third gear 903 is smaller than the diameter of the second gear 902, and the fan blade 904 is in an arc-shaped structure; the drainage mechanism 8 includes a drain port 803, and a drain port 803 opposite to the fan blade 904 is opened on the side of the paint spraying pool 1, and a protective bucket 801 located outside the drain port 803 is fixed on the outside of the paint spraying pool 1, and a drain pipe 802 is connected to the side of the protective bucket 801; the drainage mechanism 8 also includes a sponge pad 804 and a liquid level pipe 805, a sponge pad 804 with an arc-shaped top is bonded to the drain port 803, and a liquid level pipe 805 is installed on the side of the paint spraying pool 1; the internal water level of the paint spraying pool 1 The fan blades 904 will be immersed, and the paint mist during painting will be captured on the water surface, which can prevent the paint mist from drifting into the air. When the contact plate 604 is pressed to the left and dropped by the roller 608, the pressure plate 906 at the bottom of the limit rod 907 is pressed at the bottom of the left side of the fixed frame 302, and the second spring 908 is compressed. The pressure plate 906 further drives the tooth plate 901 on the shell 7 to drop. When the tooth plate 901 drops, it drives the second gear 902 to rotate clockwise. Since the second gear 902 is meshed with the third gear 903, the second gear 902 drives the third gear 903 to rotate counterclockwise, which is beneficial for the fan blades 904 to move the water surface to the drain outlet 803, and the diameter of the third gear 903 is smaller than that of the second gear 902. The diameter of the third gear 903 can increase the rotation speed of the third gear 903, so the fan blade 904 can also quickly push the surface of the water when it rotates. After the water surface is pushed, the paint captured on the water surface will flow toward the drain port 803, and the paint will be adsorbed by the sponge pad 804 for easy cleaning, and the water will be sent to the interior of the protective bucket 801 and discharged from the drain pipe 802, so that the water can be recycled. When the contact plate 604 is separated from the roller 608, the fixed frame 302 is reset, and the tooth plate 901 rises, and the third gear 903 will rotate clockwise. Since the fan blade 904 is close to the inner wall of the paint spraying pool 1, when the fan blade 904 rotates clockwise, the paint on the water surface moves very little toward the side wall of the paint spraying pool 1, which will not affect the capture of the paint by the water.

[0025] When the present invention is used, first, when painting the automobile parts, there is always a set of racks 204 located outside the spray paint pool 1, and similarly, there is also a set of racks 204 located at the top of the spray paint pool 1. When spraying, the automobile parts are placed on the placement shell 403 located outside the spray paint pool 1, and the first motor 202 is started to realize that the two sets of first racks 204 move on the slide rail 201 at the same time, and the moving directions are opposite. After the fixed frame 302 with the automobile parts is placed is moved to the top of the spray paint pool 1, the painting work can be prepared. The paint mist generated during the spray painting is captured by the water inside the spray paint pool 1, and at this time, Another automobile part can be placed inside the placement shell 403 on the fixed frame 302 that has been moved out, without waiting for the fixed frame 302 that is being painted to be slid out. After the fixed frame 302 that has been painted is moved out, the placed automobile part can be sent to the interior of the paint spraying pool 1 by another set of racks 204 for painting. After the painting is completed, the material can be unloaded and discharged again, without wasting time. The position of the moving ring 402 on the slide bar 401 can be adjusted, and it only needs to slide the moving ring 402 to the position at the slide groove 404, so that automobile parts of different sizes can be placed; Then, after the first gear 203 drives a group of racks 204 to move to the top of the paint spraying pool 1, the automobile parts placed on the slide bar 401 inside the fixed frame 302 can be painted by the paint spraying robot 5. When painting, the outer sides and bottoms of some automobile parts are tilted. At this time, the electric push rod 602 can be started to realize that the roller 608 contacts the contact plate 604 on the fixed frame 302, and then the second motor 603 is started to drive the screw rod 605 to rotate. Since the electric push rod 602 is limited by the top frame 601 and is threadedly connected to the screw rod 605, when the second motor 603 rotates clockwise or counterclockwise, the electric push rod 602 is moved left or right on the top frame 601, and the roller 608 rolls left and right on the contact plate 604. Regardless of when the roller 608 moves When the roller 608 presses the contact plate 604, one side of the fixed frame 302 can be pressed, that is, the fixed frame 302 will drop to the left or right with the side plate 304 as the center. When the roller 608 presses the contact plate 604, one side of the fixed frame 302 drops and one group of the first springs 305 is compressed, and the other group of the first springs 305 is opened. Then, after one side of the fixed frame 302 is tilted, the exposed area of ​​the outer side and the bottom side of the automobile parts will be increased, which is conducive to all-round and uniform painting. After the painting is completed, the electric push rod 602 can be retracted to separate the roller 608 from the contact plate 604, which will not affect the sliding out of the fixed frame 302. After the roller 608 is separated from the contact plate 604, the first spring 305 can reset the fixed frame 302 to ensure the horizontal state of the fixed frame 302. Finally, the internal water in the paint spraying pool 1 will soak the fan blades 904, and the paint mist during paint spraying will be captured on the water surface, which can prevent the paint mist from drifting into the air. When the contact plate 604 is pressed to the left and dropped by the roller 608, the pressure plate 906 at the bottom of the left side of the fixed frame 302 presses the second spring 908. The second spring 908 is compressed, and the pressure plate 906 further drives the tooth plate 901 on the shell 7 to drop. When the tooth plate 901 drops, it drives the second gear 902 to rotate clockwise. Since the second gear 902 is meshed with the third gear 903, the second gear 902 drives the third gear 903 to rotate counterclockwise, which is beneficial for the fan blades 904 to move the water surface to the drain outlet 803, and the diameter of the third gear 903 is smaller than that of the first gear 904. The diameter of the second gear 902 can increase the rotation speed of the third gear 903, so the fan blade 904 can also quickly push the surface of the water when rotating. After the water surface is pushed, the paint captured on the water surface will flow toward the drain port 803, and the paint will be adsorbed by the sponge pad 804 for easy cleaning, and the water will be sent to the inside of the protective bucket 801 and discharged from the drain pipe 802, and the water can be recycled. When the contact plate 604 is separated from the roller 608, the fixed frame 302 is reset, and the tooth plate 901 rises, and the third gear 903 will rotate clockwise. Since the fan blade 904 is close to the inner wall of the paint spraying pool 1, when the fan blade 904 rotates clockwise, the paint on the water surface moves very little toward the side wall of the paint spraying pool 1, which will not affect the capture of the paint by water.

[0026] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automobile parts painting equipment, characterized in that: The invention comprises a paint spraying pool (1), a driving mechanism (2) installed on the paint spraying pool (1), two supporting mechanisms (3) installed on the driving mechanism (2), and a placing mechanism (4) provided on each of the two supporting mechanisms (3); a shell (7) installed on the paint spraying pool (1), a paint spraying robot (5) installed inside the shell (7), a pressing mechanism (6) installed on the shell (7), a drainage mechanism (8) installed on one side of the paint spraying pool (1), and a power assist mechanism (9) located at the bottom of the supporting mechanism (3) installed inside the paint spraying pool (1); The support mechanism (3) comprises two groups of support rods (301), the drive mechanism (2) is provided with two groups of support rods (301), a plurality of support plates (303) are equidistantly fixedly connected to the two groups of support rods (301), two side plates (304) are relatively fixedly connected to the support plate (303) located in the middle of the support rods (301), a fixed frame (302) is rotatably connected between the two side plates (304), a first spring (305) is symmetrically clamped between the bottom of the fixed frame (302) and the support plate (303) with respect to the side plates (304), and the pressing mechanism (6) comprises a top frame (601), A top frame (601) is fixedly connected to the inside of the housing (7), an electric push rod (602) is slidably connected to the top frame (601), a lead screw (605) is rotatably connected to the housing (7), the lead screw (605) and the electric push rod (602) are threadedly connected, a second motor (603) whose output end is connected to the lead screw (605) is mounted on the housing (7), and a contact plate (604) is detachably connected to the edges of the surfaces of the two fixed frames (302), the telescopic end of the electric push rod (602) is located at the top of the contact plate (604), and the two ends of the contact plate (604) are in an arc-shaped structure.

2. The automobile parts painting equipment according to claim 1, characterized in that: The middle part of the abutment plate (604) is arranged horizontally, and the arc peaks at both ends of the abutment plate (604) increase gradually from the middle to both ends.

3. The automobile parts painting equipment according to claim 1, characterized in that: The pressing mechanism (6) further comprises a screw (606), and the two abutment plates (604) are both rotatably connected to a screw (606) threadedly connected to the fixing frame (302).

4. The automobile parts painting equipment according to claim 1, characterized in that: The pressing mechanism (6) further comprises a roller (608) and a baffle (607); the telescopic end of the electric push rod (602) is rotatably connected to the roller (608); and the baffles (607) are fixedly connected to the edges of both ends of the two abutment plates (604).

5. The automobile parts painting equipment according to claim 1, characterized in that: The placement mechanism (4) comprises a slide bar (401), a plurality of slide bars (401) are fixedly connected at equal intervals inside the two fixed frames (302), a slide groove (404) is provided on the slide bar (401), each of the slide bars (401) is slidably connected to two moving circles (402) embedded in the slide groove (404), and a placement shell (403) with a top opening is fixedly connected to each of the moving circles (402).

6. The automobile parts painting equipment according to claim 1, characterized in that: The driving mechanism (2) comprises two slide rails (201), the two slide rails (201) are relatively fixedly connected to the paint spraying pool (1), a bracket (205) is fixedly connected between the two slide rails (201) and the paint spraying pool (1), two first gears (203) are relatively rotatably connected to the two slide rails (201), one of the slide rails (201) is equipped with a first motor (202) fixedly connected to one of the first gears (203), two racks (204) meshing with the first gears (203) are staggered and slidably connected to the two slide rails (201), two groups of support rods (301) are respectively fixed to the two groups of racks (204), and brackets (205) are fixedly connected between the two slide rails (201) and the paint spraying pool (1).

7. The automobile parts painting equipment according to claim 1, characterized in that: The assist mechanism (9) comprises a fixing plate (905), the fixing plate (905) is fixedly connected to the inner wall of the housing (7), a plurality of limiting rods (907) are slidably connected to the fixing plate (905), a second spring (908) is clamped between the limiting rods (907) and the fixing plate (905), a pressing plate (906) is fixedly connected to the bottom of each of the plurality of limiting rods (907), the pressing plate (906) is located at the bottom of one of the fixing frames (302), a tooth plate (901) is slidably connected to the inside of the housing (7), the pressing plate (906) and the tooth plate (901) are fixedly connected, the inner wall of the paint spraying pool (1) is rotatably connected to a second gear (902), the second gear (902) is meshed with the gear plate (901), the inner wall of the paint spraying pool (1) is rotatably connected to a third gear (903), and a fan blade (904) is fixedly connected to the third gear (903).

8. The automobile parts painting equipment according to claim 7, characterized in that: The diameter of the third gear (903) is smaller than the diameter of the second gear (902), and the fan blade (904) is in an arc-shaped structure.

9. The automobile parts painting equipment according to claim 7, characterized in that: The drainage mechanism (8) comprises a drainage port (803), a drainage port (803) opposite to the fan blade (904) is provided on a side of the paint spraying pool (1), a protective bucket (801) located outside the drainage port (803) is fixed on the outside of the paint spraying pool (1), and a drainage pipe (802) is connected to the side of the protective bucket (801).

10. The automobile parts painting equipment according to claim 9, characterized in that: The drainage mechanism (8) further comprises a sponge pad (804) and a liquid level pipe (805); a sponge pad (804) having an arc-shaped top is bonded to the drainage port (803); and a liquid level pipe (805) is installed on the side of the paint spraying pool (1).

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