Automatic spraying device

Abstract

The utility model relates to the technical field of spraying, in particular to an automatic spraying device which comprises a lifting rod, an extension plate fixed at the bottom of the lifting rod, a motor fixed on the surface of the extension plate, a gear connected with the motor, a rotating rod arranged at the bottom of the extension plate, teeth arranged on the surface of the rotating rod, and a suspension ring fixed on the surface of the rotating rod. Air pipes are arranged on the surfaces of the lifting rods; the device has the beneficial effects that workpieces are sprayed through a spraying pipe, an air pipe is connected with inflation equipment, a plurality of sets of pipelines are arranged in a rotating rod and connected with different sets of rubber pipes correspondingly, so that air enters the rubber pipes, the rubber pipes drive shielding cloth to be opened, and the two sets of workpieces are separated; and spraying liquid cannot fall onto the surface of the bottom workpiece in the spraying process of the top workpiece.

Description

TECHNICAL FIELD

[0001] The utility model relates to spraying technical field, concretely is a kind of automatic spraying device. BACKGROUND

[0002] Automatic spraying is the method that above-mentioned air spraying and airless spraying are automatically carried out, with the advantages of improving labor productivity, reducing the number of workers, stabilizing paint quality etc., and automatic spraying device is the device related thereto.

[0003] In prior art, by driving the support frame of the suspended workpiece, the workpiece is rotated, and at the same time, the spraying device is sprayed to realize automatic spraying.

[0004] However, the existing support suspends multiple layers of workpieces, and the spraying liquid falling during spraying of the top workpiece will affect the spraying effect of the bottom workpiece. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an automatic spraying device to solve the problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an automatic spraying device, comprising:

[0007] The bottom of the lifting rod is fixed with an extension plate, the surface of the extension plate is fixed with a motor, the motor is connected with a gear, the bottom of the extension plate is provided with a rotating rod, the surface of the rotating rod is provided with a tooth, the surface of the rotating rod is fixed with a suspension ring, and the surface of the lifting rod is provided with an air pipe.

[0008] Preferably, the bottom of the lifting rod is provided with a spraying bin, a plurality of spraying pipes are arranged in the spraying bin, a hook is arranged on the surface of the suspension ring, and a workpiece is hung on the surface of the hook.

[0009] Preferably, the end of the rotating rod is fixed with a limiting plate, a limiting groove is formed in the extension plate, the limiting plate is located in the limiting groove, and the rotating rod can rotate at the bottom of the extension plate.

[0010] Preferably, the motor can drive the gear to rotate, the teeth on the surface of the gear are engaged with the teeth, and the rotating rod rotates with the gear.

[0011] Preferably, the surface of the rotating rod is connected with a rubber pipe, a plurality of pipelines are arranged in the rotating rod, and a shielding cloth is connected between the rubber pipes.

[0012] Preferably, the inside of the air pipe is communicated with the inside of the pipeline in the rotating rod and the inside of the rubber pipe.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a workpiece is hung in the bottom of the suspension ring, drives the suspension ring to go up and down through the lifting rod, and rotates through the motor drive gear, and the gear tooth on the gear surface is engaged with the gear tooth, and the end of the rotating rod is inserted in the inside of the extension plate, and the limiting plate of the rotating rod end is located in the limiting groove in the inside of the extension plate, and the rotating rod can rotate in the bottom of the extension plate and will not fall, and the rotating rod drives workpiece to rotate, and after workpiece enters the inside of the spraying cabin, sprays workpiece through the spraying pipe, and the air pipe is connected with the inflation equipment, and a plurality of groups of pipelines are arranged in the inside of the rotating rod and are connected with different groups of rubber tubes, so that air enters the rubber tube, and the rubber tube drives the shielding cloth to open, separates two groups of workpieces, and the spraying liquid will not fall to the bottom workpiece surface in the top workpiece spraying process. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is cross section structure schematic diagram of the utility model;

[0016] Fig. 2 It is another view structure schematic diagram of the utility model cross section;

[0017] Fig. 3 It is rotating rod structure schematic diagram of the utility model;

[0018] Fig. 4 It is rubber tube structure schematic diagram of the utility model.

[0019] In the drawing: lifting rod 1, spraying cabin 2, spraying pipe 3, air pipe 4, motor 5, gear 6, gear tooth 7, rotating rod 8, suspension ring 9, rubber tube 10, shielding cloth 11, extension plate 12. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme of the utility model clear, complete and the advantage more clear and clear, the following will be further detailed with the utility model example of the attached drawing. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all the embodiments, only to explain the utility model embodiments, and do not limit the utility model embodiments, all other embodiments obtained by the ordinary skill in the art without doing creative work, belong to the scope of the utility model protection.

[0021] Please refer to Figs. 1 to 4The utility model provides a technical scheme: an automatic spraying device, it is including: the lifting rod 1, the bottom of lifting rod 1 is provided with spraying bin 2, the inside of spraying bin 2 is provided with multiple groups of spraying pipe 3, the surface of suspension ring 9 is provided with the hook, the hook surface is hung with workpiece, the bottom of lifting rod 1 is fixed with extension plate 12, the surface of extension plate 12 is fixed with motor 5, motor 5 can drive gear 6 to rotate, the tooth of gear 6 surface and tooth 7 engage, rotating rod 8 rotates along with gear 6, motor 5 connects this gear 6, the bottom of extension plate 12 is provided with rotating rod 8, the end of rotating rod 8 is fixed with limit plate, the inside of extension plate 12 is provided with limit slot, and limit plate is located in limit slot, rotating rod 8 can rotate at the bottom of extension plate 12, the surface of rotating rod 8 is provided with tooth 7, the surface of rotating rod 8 is fixed with suspension ring 9, the surface of lifting rod 1 is provided with air pipe 4, the surface of rotating rod 8 is connected with rubber tube 10, the inside of rotating rod 8 is provided with multiple groups of pipelines, and the inside of air pipe 4 is communicated with the inside of pipeline of rotating rod 8 and the inside of rubber tube 10.

[0022] Workpiece is hung in the bottom of suspension ring 9, drives suspension ring 9 to go up and down through lifting rod 1, and drives gear 6 to rotate through motor 5, the tooth of gear 6 surface and tooth 7 engage, the end of rotating rod 8 is inserted in the inside of extension plate 12, the limit plate of rotating rod 8 end is located in the limit slot in the inside of extension plate 12, rotating rod 8 can rotate at the bottom of extension plate 12 and will not fall, rotating rod 8 drives workpiece to rotate, after workpiece enters the inside of spraying bin 2, workpiece is sprayed through spraying pipe 3, and air pipe 4 is connected with inflating equipment, the inside of rotating rod 8 is provided with multiple groups of pipelines, is connected with different groups of rubber tube 10 respectively, so that air enters rubber tube 10, rubber tube 10 drives shielding cloth 11 to open, and separates two groups of workpieces, and the spraying liquid in top workpiece spraying process will not fall to the bottom workpiece surface.

[0023] Although the above describes the specific embodiments of the present application in order to make the person skilled in the art understand the present application, the present application is not limited to the scope of the specific embodiments, for the person skilled in the art, as long as various changes are within the appended claims limited and determined the spirit and scope of the present application, all the application creations of the present application concept are in the protection.

Claims

1. An automated spraying device, characterized in that: include: A lifting rod (1) is provided. An extension plate (12) is fixed to the bottom of the lifting rod (1). A motor (5) is fixed to the surface of the extension plate (12). The motor (5) is connected to a gear (6). A rotating rod (8) is provided at the bottom of the extension plate (12). Teeth (7) are provided on the surface of the rotating rod (8). A suspension ring (9) is fixed to the surface of the rotating rod (8). An air pipe (4) is provided on the surface of the lifting rod (1).

2. The automated spraying device according to claim 1, characterized in that: The bottom of the lifting rod (1) is provided with a spraying chamber (2), and the inside of the spraying chamber (2) is provided with multiple sets of spraying pipes (3). The surface of the suspension ring (9) is provided with hooks, and workpieces are suspended on the surface of the hooks.

3. The automated spraying device according to claim 2, characterized in that: The end of the rotating rod (8) is fixed with a limiting plate, and a limiting groove is opened inside the extension plate (12). The limiting plate is located in the limiting groove, and the rotating rod (8) can rotate at the bottom of the extension plate (12).

4. An automated spraying device according to claim 3, characterized in that: The motor (5) can drive the gear (6) to rotate, and the teeth on the surface of the gear (6) mesh with the teeth (7), and the rotating rod (8) rotates with the gear (6).

5. An automated spraying device according to claim 4, characterized in that: The surface of the rotating rod (8) is connected to a rubber tube (10), and multiple sets of pipes are arranged inside the rotating rod (8). A shielding cloth (11) is connected between the rubber tubes (10).

6. An automated spraying device according to claim 5, characterized in that: The interior of the trachea (4) is connected to the pipe inside the rotating rod (8) and the interior of the rubber tube (10).

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