CN202238444U - Automatic paint spraying device for side surfaces - Google Patents

Abstract

The utility model relates to a side automatic painting device. The box body is closely attached to the notch and is equipped with an anti-paint mist belt. The upper and lower sides of the box with the coaming and the upper and lower inner corners of the symmetrical plane are fixed with a roller seat. The roller seat is equipped with a roller. The anti-paint mist belt bypasses the roller and connects as A ring shape, a linear guide rail is installed vertically in the middle of the box, a mounting plate is fixed on the top of the linear guide rail, a lifting motor is installed on one side of the mounting plate, a reducer is installed on the other side, and a drive motor and a telescopic tube are fixed on the fixing frame The rod, the ball screw, the ball screw and the driving motor are meshed and connected through the synchronous belt, the guide rail slider is installed on the fixed frame, and meshed with the linear guide rail, the roller chain is wound on the reducer, and the two ends of the roller chain are respectively connected with the The fixed frame is connected with the counterweight, the end of the telescopic cylinder is provided with a paint spray pipe, and one end of the paint spray pipe is provided with a spray nozzle. The utility model can reduce the labor intensity, meanwhile, the thickness of the painted surface is uniform, and the product quality is improved.

Description

A side automatic painting device

technical field

The utility model relates to a device for spraying liquid on the surface of objects, in particular to a side automatic painting device. the

Background technique

The original side painting method is all manual spraying. Due to the high side of the container and the transport trolley, the height above the ground is mostly 2.5m-2.75m, which has exceeded the effective spraying distance that can be achieved by manual spraying. ;At the same time, the manual spraying is one time. Since most of the side panels of the container are ribbed, it is difficult to spray the hem of the groove in place by one spraying on both sides within a limited time, resulting in thick uneven paint and a decline in anti-corrosion performance. ;At the same time, orders for heightening and widening containers are increasing day by day. With the increase of spraying area, the labor intensity of employees is also increasing, and employees complain a lot. When producing heightened and widened products in the front-end workshop, the production cycle needs to be extended to 1 minute. Based on the calculation of 80 such products per day, the daily working time needs to be extended by 80 minutes, resulting in a large waste of energy consumption and prolonged labor hours. the

Utility model content

The purpose of the utility model is to adopt a spraying device that can be automatically lifted and retracted in order to save time and manpower, ensure that the hemming part of the groove is sprayed in place, and improve product quality. the

The technical solution adopted by the utility model is an automatic side paint spraying device, which is characterized in that brackets are provided at the four corners of the box body, a coaming board is covered outside the box body, and a notch is vertically provided on one side of the box body coaming board, The upper and lower sides of the notch of the box body and the upper and lower inner corners of the symmetrical plane are fixed with a roller seat. The roller seat is equipped with a roller, and an anti-paint mist belt is installed close to the notch, and the anti-paint mist belt bypasses the roller and connects it into a ring , the outside of the junction of the two sides of the anti-paint mist belt and the notch of the box is equipped with a baffle, and the telescopic tube is fixedly connected with the anti-paint mist belt outside the notch of the box through a connecting plate, and a vertical installation is installed in the middle of the box Linear guide rail, the top of the linear guide rail is fixed with a mounting plate, the lifting motor is installed on one side of the upper part of the mounting plate, and the reducer is installed on the other side. The driving motor is installed, and the ball screw is installed between the two short side plates of the fixed frame. The shaft end of the ball screw and the shaft end of the driving motor pass through the short side plate, and the shaft end of the ball screw is equipped with a ball screw rotating wheel. , the shaft end of the driving motor is equipped with a driving motor rotating wheel, and the driving motor rotating wheel is meshed with the ball screw rotating wheel through a synchronous belt, and a guide rail slider is fixedly installed on the outside of the long side plate of the "["-shaped groove of the fixed frame. , the guide rail slider meshes with the linear guide rail, the roller chain is wound on the reducer, the two ends of the roller chain are respectively connected with the fixed frame and the counterweight, the end of the telescopic cylinder is equipped with a nozzle fixing cylinder, and the front end of the nozzle fixing cylinder Sprinklers are installed. There are one or more spray heads. the

The utility model has the advantages of simple structure, can realize the up, down, left, and right movement of the nozzle position, and at the same time meet the flexible replacement of nozzles of different colors when in use, achieve uniform thickness of the spray paint surface, improve product quality, and greatly reduce the labor load of employees at the same time. The production workers can not directly enter the painting site, and complete the painting work through the automatic operation control system, thereby further ensuring the health and safety of production workers. the

Description of drawings

Fig. 1 is a schematic structural view of the side automatic painting lifting device of the present invention. the

FIG. 2 is a schematic view along the direction A of the fixing frame 10 in FIG. 1 . the

FIG. 3 is a schematic diagram of the enlarged structure at B in FIG. 1 . the

FIG. 4 is a schematic diagram of an enlarged structure at point C in FIG. 1 . the

In the figure: 1-spray head, 2-telescopic tube, 3-anti-paint mist belt, 4-ball screw, 5-driving motor, 6-reducer, 7-lifting motor, 8-roller chain, 9-rail slide Block, 10-fixed frame, 11-counterweight, 12-linear guide, 13-bracket, 14-box, 15-active block, 16-block, 17-installation plate, 18-drive motor wheel, 19 -ball screw rotating wheel, 20-synchronous belt, 21-coaming plate, 22-connecting plate, 23-baffle plate, 24-roller seat, 25-roller, 26-nozzle fixing cylinder. the

Detailed ways

2. The utility model will be further described below in conjunction with the accompanying drawings. Referring to Fig. 1 to Fig. 4, a side automatic painting lifting device, the four corners of the box body 14 are provided with brackets 13, the box body 14 is covered with a coaming board 21, the box body One side coaming plate 21 of body 14 is vertically provided with a notch, and the upper and lower inner corners of the upper and lower sides of the notch of the box body 14 and the upper and lower inner corners of the symmetrical plane are all fixed with a roller seat 24, and the roller seat 24 is equipped with a roller 25, which is close to the notch. The anti-paint mist belt 3, and the anti-paint mist belt 3 bypasses the roller 24 and is connected into a ring shape. The outside of the junction of the two sides of the anti-paint mist belt 3 and the notch of the box body 14 is equipped with a baffle plate 23, and the telescopic tube Two places are fixedly connected with the anti-paint mist belt 3 on the outside of the notch of the box body 14 through the connecting plate 22. The linear guide rail 12 is vertically installed in the middle of the box body 14, and the top of the linear guide rail 12 is fixed with a mounting plate 17. The upper part of the mounting plate 17 A lifting motor 7 is installed on one side, and a reducer 6 is installed on the other side. The fixed frame 10 is in the shape of “[”, and a driving motor 5 is fixedly installed on a short side plate in the fixed frame 10. Between the two short side plates of the fixed frame 10, the shaft end of the ball screw 4 and the shaft end of the drive motor 5 pass through the short side plates, the shaft end of the ball screw 4 is equipped with a ball screw rotating wheel 19, and the shaft end of the drive motor 5 passes through the short side plate. The shaft end is equipped with a driving motor rotating wheel 18, and the driving motor rotating wheel 18 is meshed with the ball screw rotating wheel 19 through a synchronous belt 20, and a guide rail slide is fixedly installed on the outside of the long side plate of the "[" shaped groove of the fixed frame 10. block 9, the guide rail slider 9 is engaged with the linear guide rail 12, the roller chain 8 is wound on the reducer 6, the two ends of the roller chain 8 are respectively connected with the fixed frame 10 and the counterweight block 11, and the end of the telescopic cylinder 2 is installed There is a nozzle fixing cylinder 26, and a nozzle 1 is installed on the front end of the nozzle fixing cylinder 26. There are one or more spray heads 1 . the

The anti-paint mist belt in the utility model adopts a special Teflon protective belt, the specification is 200mm×6000mm×3mm, the belt is a complete annular belt, and the belt is wound on four sets of rollers at the four corners of the side spray machine, equipped with collapse and The adjustment device is fixed on the movable aluminum plate in front of the main lift with double-layer aluminum plate at the telescopic tube, the belt is clamped in the middle of the double aluminum plate, and a belt edge with a width of about 15mm is left on the left and right sides of the aluminum plate, and it is inserted into the belt on both sides. In the fixed metal groove, when the spray gun moves up and down, it drives the belt to reciprocate up and down. When the belt moves up and down, the belt is always stuck in the metal groove and moves. In this way, the movable belt and the metal baffles on the left and right sides together form an anti-paint mist device to prevent paint The mist enters the side sprayer to achieve the purpose of preventing paint mist, see Figure 3. the

The utility model adopts a multi-spray head structure, and each machine is equipped with three independent automatic spray gun spray heads in three colors of white, blue, and Mingshilan in parallel. Each color spray gun is equipped with a complete paint tube and control system of the corresponding color. The air pipes are respectively controlled by the solenoid valves installed outside the spray painting room, so that the color switching becomes the electrical switching control of PLC (programmable logic controller), which is fast and convenient to switch colors, and there is no need to clean the pipes and nozzles. the

The utility model is a device for automatically spraying paint on the side of the automobile body. It is composed of a fully automatic lifting system, an automatic retractable device for a spray gun, and an automatic paint supply and air supply system. painting action. The left and right side sprayers are fixed on both sides of the spray booth at a distance of several meters, which is convenient for the left and right side sprayers to level up and automatically carry out the second spraying after the first spraying. The car body is dragged forward by the ground chain at a constant speed. When the part to be sprayed enters the painting area, the sensor measures the contour size of the left and right outer surfaces of the car body (the product size can also be input manually), and then the PLC accurately sprays the paint twice before and after. the

Claims (2)

1. a side automatic spray-paint device is characterized in that, four jiaos of casing (14) are provided with support (13); The outer illiteracy of casing (14) has coaming plate (21), and a gusset plate (21) of casing (14) vertically is provided with a notch, and the upper and lower interior angle place of casing (14) the notch upper and lower and the plane of symmetry all is fixed with roller seat (24); Roller seat (24) is equipped with cylinder (25), be close to anti-coating cloud band (3) is housed in the notch, and anti-coating cloud band (3) is walked around cylinder (24) and is connected to a ring-type; Baffle plate (23) is equipped with in the outside of the notch junction of anti-coating cloud band (3) dual side-edge and casing (14), locates to be fixedly connected through the anti-coating cloud band (3) of connecting plate (22) with casing (14) the notch outside at retracting cylinder (2), and the interior intermediate vertical of casing (14) is equipped with line slideway (12); The top of line slideway (12) is fixed with installing plate (17); Top one side of installing plate (17) is equipped with lift motor (7), and opposite side is equipped with decelerator (6), and fixed mount (10) is " [" shape; Be installed with CD-ROM drive motor (5) on the short side plate in fixed mount (10); Ball screw (4) is installed between fixed mount (10) two short side plates, and the axle head of the axle head of ball screw (4) and CD-ROM drive motor (5) all passes short side plate, and the axle head of ball screw (4) is equipped with ball screw moving runner (19); The axle head of CD-ROM drive motor (5) is equipped with CD-ROM drive motor moving runner (18); CD-ROM drive motor moving runner (18) is connected with a joggle through synchronous belt (20) and ball screw moving runner (19), fixed mount (10) " outside of the long side plate of [" shape groove is installed with guide rail slide block (9), and guide rail slide block (9) meshes with line slideway (12); Roller chain (8) is around on the decelerator (6); The two ends of roller chain (8) are connected with balancing weight (11) with fixed mount (10) respectively, and the termination of retracting cylinder (2) is equipped with shower nozzle stationary magazine creel (26), and the front end of shower nozzle stationary magazine creel (26) is equipped with shower nozzle (1).

2. side according to claim 1 automatic spray-paint device is characterized in that, said shower nozzle (1) is one or more.

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