Surface treatment equipment for automobile parts

Abstract

The utility model discloses surface treatment equipment for automobile parts, which belongs to the technical field of automobile part processing and comprises an equipment body. A conveying device capable of conveying automobile parts and a movable paint spraying mechanism and a drying device which are sequentially installed in the conveying direction are installed on the equipment body, a plurality of containing frames used for containing the automobile parts are installed on the conveying device, and containing grooves are formed in the containing frames; a clamping assembly is arranged on the equipment body; according to the paint spraying device, the clamping assembly is arranged, the air cylinder drives the clamping plate to move towards the conveying belt, so that the automobile shaft parts on the containing frame are clamped, paint spraying treatment is conducted on the surfaces of the parts, the air cylinder and the clamping plate are driven by the motor to rotate, the parts are driven to rotate, paint spraying treatment can be conducted on different faces of the shaft parts conveniently, and the practicability is high. The use is more convenient, so that the processing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and in particular relates to surface treatment equipment for automobile parts. Background Art

[0002] Auto parts are the various units that constitute the overall auto parts processing and the products that serve the auto parts processing. Auto parts mainly include engines, chassis, bodies and electrical equipment. In the engine's transmission system, various shaft accessories such as drive shafts are used. During the production and processing of shaft accessories, their surfaces need to be painted to enhance their corrosion resistance.

[0003] When surface treatment is currently performed on shaft parts, they are usually placed directly in the paint booth, which makes it inconvenient to turn the parts over as needed. Manual turning is time-consuming and labor-intensive, affecting processing efficiency. In addition, shaft parts are usually cylindrical and are prone to rolling when placed directly on the processing table. Utility Model Content

[0004] The purpose of the present invention is to provide a surface treatment device for automobile parts to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a surface treatment device for automobile parts, comprising an equipment body, on which is installed a conveying device for transporting automobile parts, and a movable paint spraying mechanism and a drying device are sequentially installed along the conveying direction; the conveying device is equipped with a plurality of placement racks for placing automobile parts, and the placement racks are provided with placement slots; the equipment body is provided with a clamping assembly, and the clamping assembly includes a second motor, a cylinder arranged at the driving end of the second motor, and a splint installed at the telescopic end of the cylinder, and the end face of the splint is provided with a rubber pad.

[0006] Preferably, the conveying device includes a transmission roller, a first motor for driving the transmission roller to rotate, and a conveyor belt sleeved on the outside of the transmission roller, and a plurality of the placement racks are evenly installed on the conveyor belt.

[0007] Preferably, a support assembly is installed on the top of the equipment body, and the support assembly includes two mounting frames and a top plate fixed to the top of the two mounting frames, and a moving assembly is installed on the top plate.

[0008] Preferably, the moving component is configured as a ball screw, which includes a positioning rod, a screw rod, a slider movably mounted on the screw rod, and a servo motor for driving the screw rod to rotate.

[0009] Preferably, the paint spraying mechanism includes a spray gun, a paint spray box and a high-pressure hose connected between the spray gun and the paint spray box. The spray gun is arranged at the bottom of the slider and the spray gun is located on the top of the conveying device. The paint spray box is installed on one side of the equipment body.

[0010] Preferably, the drying device includes a drying chamber, a fan and a heating pipe are installed on the top of the drying chamber, the heating pipe is arranged at the air outlet of the fan, and the heating pipe is installed inside the drying chamber.

[0011] Preferably, a base plate is installed at the bottom of the device body.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) The utility model sets a clamping assembly, and the cylinder drives the clamping plate to move toward the conveyor belt, thereby clamping the automobile shaft parts on the placement rack and painting the surface of the parts. The motor drives the cylinder and the clamping plate to rotate, thereby driving the parts to rotate, so that different surfaces of the shaft parts can be painted. It is more convenient to use and can improve processing efficiency.

[0014] (2) With respect to the above-mentioned placement rack, the present invention provides a placement groove on the placement rack, which makes clamping easier, and the clamping plate can enter the placement groove to facilitate clamping of shaft parts of different lengths. A rubber pad is provided on the clamping end face of the clamping plate, which makes clamping of shaft parts more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a top view of the top plate of the utility model;

[0017] Figure 3 It is a side sectional view of the utility model;

[0018] Figure 4 This is a schematic structural diagram of the clamping assembly of the present invention.

[0019] In the figure: 1-mounting frame; 2-cylinder; 3-clamping plate; 31-rubber pad; 4-first motor; 5-equipment body; 6-conveyor belt; 7-placing rack; 8-bottom plate; 9-spray box; 10-high-pressure hose; 11-spray gun; 12-slider; 13-top plate; 14-ball screw; 15-screw; 16-fan; 17-heating tube; 18-drying chamber; 19-drive roller; 20-second motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1-4 As shown, the utility model provides the following technical solutions: a surface treatment device for automobile parts, comprising an equipment body 5, on which is mounted a conveying device capable of transporting automobile parts, and a movable paint spraying mechanism and a drying device sequentially mounted along the conveying direction, a plurality of placement racks 7 for placing automobile parts mounted on the conveying device, the placement racks 7 being provided with placement slots, a clamping assembly being provided on the equipment body 5, the clamping assembly comprising a second motor 20, a cylinder 2 disposed at the driving end of the second motor 20, and a clamping plate 3 mounted at the telescopic end of the cylinder 2, the end surface of the clamping plate 3 being provided with a rubber pad 31, the rubber pad 31 being capable of increasing friction to make the clamping more stable;

[0022] The conveying device includes a transmission roller 19, a first motor 4 for driving the transmission roller 19 to rotate, and a conveyor belt 6 arranged on the outside of the transmission roller 19. The transmission roller 19 is configured as an active roller and a driven roller. The first motor 4 drives the active roller to rotate. The active roller and the driven roller are driven by a chain. Multiple placement racks 7 are evenly installed on the conveyor belt 6.

[0023] In view of the above, when using the surface treatment equipment for automobile parts, the shaft parts are placed in the placement groove on the placement rack 7, the first motor 4 drives the transmission roller 19 to rotate, and the transmission roller 19 drives the conveyor belt 6 to transmit the shaft parts to the clamping assembly. At this time, the cylinder 2 drives the clamping plate 3 to move toward the conveyor belt 6, thereby clamping the automobile shaft parts on the placement rack 7, and the surface of the parts is sprayed with paint by the paint spraying mechanism;

[0024] When painting different surfaces of shaft parts, the second motor 20 drives the cylinder 2 and the splint 3 to rotate, thereby driving the parts to rotate, so as to facilitate painting different surfaces of the shaft parts. After painting, the conveyor belt 6 transports the shaft parts to the drying device for drying.

[0025] Preferably, Figure 1 and Figure 2 As shown, in the present invention, a support assembly is installed on the top of the device body 5, and the support assembly includes two mounting frames 1 and a top plate 13 fixed to the top of the two mounting frames 1, and a moving assembly is installed on the top plate 13;

[0026] The moving component is configured as a ball screw 14 , which includes a positioning rod, a screw rod 15 , a slider 12 movably sleeved on the screw rod 15 , and a servo motor (not shown in the figure) for driving the screw rod 15 to rotate.

[0027] In view of the above, when the paint spraying mechanism is moved, the servo motor is started by an external controller, and the servo motor drives the screw rod 15 to rotate. When the screw rod 15 rotates, due to the positioning effect of the positioning rod, the slider 12 moves on the screw rod 15, thereby driving the paint spraying mechanism to move, so as to facilitate more comprehensive painting of shaft components.

[0028] Specifically, such as Figure 1 As shown, in one embodiment, regarding the above-mentioned paint spraying mechanism:

[0029] The paint spraying mechanism includes a spray gun 11, a paint spray box 9 and a high-pressure hose 10 connected between the spray gun 11 and the paint spray box 9. The spray gun 11 is arranged at the bottom of the slider 12, and the spray gun 11 is located at the top of the conveying device. The paint spray box 9 is installed on one side of the equipment body 5.

[0030] In view of the above, when using the paint spraying mechanism, turn on the power supply. Under the electric drive, the piston in the paint spray box 9 makes a stable and continuous reciprocating motion. Since the piston is rigidly connected to the plunger in the paint plunger pump and the area of ​​the piston is larger than the area of ​​the plunger, the inhaled paint is pressurized. The pressurized paint is transported to the spray gun 11 through the high-pressure hose 10. When passing through the nozzle, due to the sudden change in pressure inside and outside the muzzle, it rapidly expands and atomizes to form an extremely fine mist flow, which is sprayed onto the shaft parts to form a coating layer.

[0031] Specifically, such as Figure 3 As shown, in one embodiment, regarding the above-mentioned drying device:

[0032] The drying device includes a drying chamber 18 , a fan 16 and a heating pipe 17 are installed on the top of the drying chamber 18 , the heating pipe 17 is arranged at the air outlet of the fan 16 , and the heating pipe 17 is installed inside the drying chamber 18 .

[0033] In view of the above, when using the drying device, the painted parts are transported to the drying chamber 18 through the conveying device, and the heating tube 17 and the fan 16 are started by the external controller. The fan 16 blows the heat generated by the heating tube 1 to the parts, thereby accelerating the drying of the paint on the surface of the parts and speeding up the processing process.

[0034] In addition, if Figure 1 and Figure 3 As shown, in the present invention, a bottom plate 8 is installed at the bottom of the device body 5, so that the device body 5 is placed more stably.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface treatment equipment for automobile parts, characterized in that: The invention comprises an equipment body (5), on which a conveying device capable of conveying automobile parts is installed, and a movable paint spraying mechanism and a drying device are sequentially installed along the conveying direction, a plurality of placement racks (7) for placing automobile parts are installed on the conveying device, and a placement slot is provided on the placement rack (7), and a clamping assembly is provided on the equipment body (5), wherein the clamping assembly comprises a second motor (20), a cylinder (2) arranged at the driving end of the second motor (20), and a clamping plate (3) installed at the telescopic end of the cylinder (2), and a rubber pad (31) is provided on the end surface of the clamping plate (3).

2. The surface treatment equipment for automobile parts according to claim 1, characterized in that: The conveying device comprises a transmission roller (19), a first motor (4) for driving the transmission roller (19) to rotate, and a conveyor belt (6) sleeved on the outside of the transmission roller (19); a plurality of placement racks (7) are evenly installed on the conveyor belt (6).

3. The surface treatment equipment for automobile parts according to claim 1, characterized in that: A support assembly is installed on the top of the equipment body (5), and the support assembly includes two mounting frames (1) and a top plate (13) fixed to the top of the two mounting frames (1), and a moving assembly is installed on the top plate (13).

4. The surface treatment equipment for automobile parts according to claim 3, characterized in that: The moving component is configured as a ball screw (14), and the ball screw (14) includes a positioning rod, a screw rod (15), a slider (12) movably sleeved on the screw rod (15), and a servo motor for driving the screw rod (15) to rotate.

5. The surface treatment equipment for automobile parts according to claim 4, characterized in that: The paint spraying mechanism comprises a spray gun (11), a paint spraying box (9), and a high-pressure hose (10) connected between the spray gun (11) and the paint spraying box (9); the spray gun (11) is arranged at the bottom of a slider (12), and the spray gun (11) is located at the top of a conveying device; the paint spraying box (9) is installed on one side of the equipment body (5).

6. The surface treatment equipment for automobile parts according to claim 1, characterized in that: The drying device comprises a drying chamber (18), a fan (16) and a heating pipe (17) are installed on the top of the drying chamber (18), the heating pipe (17) is arranged at the air outlet of the fan (16), and the heating pipe (17) is installed inside the drying chamber (18).

7. The surface treatment equipment for automobile parts according to claim 1, characterized in that: A bottom plate (8) is installed at the bottom of the equipment body (5).

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