CN108927304B

CN108927304B - Disc spare inner wall spraying device

Info

Publication number: CN108927304B
Application number: CN201810915364.0A
Authority: CN
Inventors: 程敬卿; 薛卫昌; 刘泽军
Original assignee: Anhui Remanufacturing Engineering Design Center Co ltd
Current assignee: Anhui Remanufacturing Engineering Design Center Co ltd
Priority date: 2018-08-13
Filing date: 2018-08-13
Publication date: 2020-08-04
Anticipated expiration: 2038-08-13
Also published as: CN108927304A

Abstract

The invention relates to a disc part inner wall spraying device which comprises a bottom plate, wherein a motor is fixed in the middle of the bottom plate, the motor is connected with a rotary plate, the upper end surface of the rotary plate is connected with a three-jaw chuck, vertical plates are fixed on the left side and the right side of the bottom plate, a horizontally placed slide rod is fixed on each vertical plate, a plurality of spray guns with downward gun mouths are matched on the slide rods, burs are arranged on the front side and the rear side of each spray gun, transverse plates are arranged on the front side and the rear side of each slide rod, tooth-shaped strips matched with the burs are distributed on the end surfaces, close to the spray guns, of. The invention adopts a mode of a plurality of spray heads, can greatly shorten the spraying time of the inner wall of the disc piece, improves the working efficiency, can adapt to the spraying of the disc pieces with different diameters, and has strong applicability and convenient use.

Description

Disc spare inner wall spraying device

Technical Field

The invention relates to the technical field of spraying machinery, in particular to a disc piece inner wall spraying device.

Background

As a coating method, a coating method is known in which spray coating is applied to the surface of an object to be coated by dispersing into uniform and fine droplets by means of a spray gun or a disc atomizer by means of pressure or centrifugal force. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivatives of the above basic spraying forms, such as high flow low pressure atomized spraying, thermal spraying, automatic spraying, multiple spray groups, etc. When the inner wall of a disc part is sprayed, the traditional spraying mode is that single spraying is adopted to gradually spray along the radial direction of the disc. However, this approach is time consuming and inefficient, which greatly increases the cycle time for painting batches of disc elements.

Disclosure of Invention

In order to avoid and solve the technical problem, the invention provides a device for spraying the inner wall of the disc member.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the utility model provides a disc spare inner wall spraying device, includes the bottom plate, the middle part of bottom plate is fixed with the motor, the motor is connected with the carousel, the up end of carousel is connected with three-jaw chuck, the left side of bottom plate, right side all are fixed with the riser, be fixed with the slide bar that is the level and places on the riser, the cooperation has a plurality of muzzle spray gun down on the slide bar, both sides all are equipped with suddenly the thorn around the spray gun, both sides all are equipped with the diaphragm around the slide bar, the diaphragm is close to and distributes on the terminal surface of spray gun and have with suddenly thorn complex profile of tooth strip, the diaphragm is connected with the pneumatic cylinder of fixing on the riser.

Preferably, the hydraulic cylinders are two and are respectively installed at the left end and the right end of the transverse plate.

Preferably, the driving shaft of the motor, the rotating disc and the three-jaw chuck are distributed on the same axis.

Preferably, the number of the spray guns is six.

The invention has the beneficial effects that: the invention adopts a mode of a plurality of spray heads, can greatly shorten the spraying time of the inner wall of the disc piece, improves the working efficiency, can also adapt to the spraying of the disc pieces with different diameters, and has strong applicability and convenient use.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a partial enlarged view of fig. 2 at I.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.

As shown in fig. 1 to 3, a disc member inner wall spraying device comprises a base plate 1, a motor 2 is fixed at the middle of the base plate 1, the motor 2 is connected with a rotary table 3, the upper end face of the rotary table 3 is connected with a three-jaw chuck 4, vertical plates 5 are fixed on the left side and the right side of the base plate 1, slide bars 6 horizontally arranged are fixed on the vertical plates 5, a plurality of spray guns 7 with downward gun mouths are matched on the slide bars 6, protruding spines 8 are arranged on the front side and the rear side of each spray gun 7, transverse plates 9 are arranged on the front side and the rear side of each slide bar 6, tooth-shaped strips 10 matched with the protruding spines 8 are distributed on the end faces, close to the spray guns 7, of the transverse plates 9, and hydraulic cylinders 11 fixed on the vertical plates.

The hydraulic cylinders 11 are two and are respectively arranged at the left end and the right end of the transverse plate 9.

The driving shaft of the motor 2, the rotary disc 3 and the three-jaw chuck 4 are distributed on the same axis.

Six spray guns 7 are provided.

During the use, press from both sides disc spare 12 tightly on three-jaw chuck 4, through the interval of 7 numbers of the spray gun that manual adjustment needs and two adjacent spray guns 7, pneumatic cylinder 11 promotes profile of tooth strip 10 this moment, makes it and the cooperation of the bur 8 on the spray gun 7, with the fixed position of each spray gun 7, then motor 2 drives carousel 3 and three-jaw chuck 4 rotatory, carries out the spraying processing to the inner wall of disc spare 12 after starting spray gun 7, shortens the spraying time of single disc spare 12 greatly, improves work efficiency.

According to the invention, by selecting different numbers of spray guns 7 and the distance between adjacent spray guns 7, the spraying operation of the inner walls of the discs with different diameters can be adapted, and the applicability of the whole device is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a disc spare inner wall spraying device which characterized in that: the automatic welding device is characterized by comprising a base plate (1), a motor (2) is fixed at the middle of the base plate (1), the motor (2) is connected with a rotary plate (3), a three-jaw chuck (4) is connected to the upper end face of the rotary plate (3), vertical plates (5) are fixed on the left side and the right side of the base plate (1), slide rods (6) horizontally placed are fixed on the vertical plates (5), a plurality of spray guns (7) with gun mouths facing downwards are matched on the slide rods (6), burs (8) are arranged on the front side and the rear side of each spray gun (7), transverse plates (9) are arranged on the front side and the rear side of each slide rod (6), tooth-shaped strips (10) matched with the burs (8) are distributed on the end faces, close to the spray guns (7), and the transverse plates (9) are connected with hydraulic cylinders (11) fixed.

2. The apparatus for spraying an inner wall of a disc member as claimed in claim 1, wherein: the hydraulic cylinders (11) are two and are respectively arranged at the left end and the right end of the transverse plate (9).

3. The apparatus for spraying an inner wall of a disc member as claimed in claim 1, wherein: the driving shaft of the motor (2), the rotary disc (3) and the three-jaw chuck (4) are distributed on the same axis.

4. The apparatus for spraying an inner wall of a disc member as claimed in claim 1, wherein: six spray guns (7) are provided.