CN211463643U

CN211463643U - Paint spraying machine with pressure maintaining spraying function

Info

Publication number: CN211463643U
Application number: CN201921578155.8U
Authority: CN
Inventors: 林明凤
Original assignee: Nanchang Hongdu Zhongda Industrial Co ltd
Current assignee: Nanchang Hongdu Zhongda Industrial Co ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-09-11
Anticipated expiration: 2029-09-21

Abstract

The utility model discloses a paint spraying machine with pressure maintaining spraying function, the structure of which comprises a rotary joint plate, a pressure maintaining spraying block, a spray head, a bottom block, a fixed base, a rotary main arm, a rotary shaft block, a spraying pressurizing block and a support arm, when spraying paint liquid, the paint liquid can push the stressed block in a shell to bear force, so that the stressed block drives the joint rod on the stressed block to horizontally move leftwards, thereby pulling the air pushing plate to horizontally move leftwards in an air groove, when the equipment stops spraying paint and pushes, the air pushing plate can rebound under the push of a spring, push gas in the air groove out through an inclined spray opening, so that the air pushing plate can blow and clean the paint on the adhesion and the pipeline wall, and by improving the structure of the equipment, when the equipment is used, the spray head after the pressure maintaining spraying paint can play an effect of air spraying, and the paint residual in the spray head can be blown and cleaned, the air drying and solidification in the device are avoided, and the device is not convenient to use next time.

Description

Paint spraying machine with pressure maintaining spraying function

Technical Field

The utility model relates to a paint spraying machine with pressurize spraying function belongs to the processing technology field that sprays paint.

Background

The paint sprayer is a spray coater, the application principle is the same as that of the paint sprayer, the paint is dispersed into mist to be sprayed on the surface of an object to be coated, and meanwhile, the pressure maintaining spray block is arranged on the paint sprayer, so that the paint sprayer can continuously spray for a period of time when the equipment stops running suddenly, and finish spraying of an unprocessed workpiece, but the prior art still has the following defects:

although the pressure-maintaining spraying block of the spraying machine can still push the paint in the pressure-maintaining spraying block to be sprayed for processing after the equipment is suddenly stopped, the spraying time is limited, partial paint adhesion and air drying and solidification on the pipeline in the nozzle are easy to remain after spraying, and the equipment is inconvenient to use next time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a paint sprayer with pressurize spraying function to the pressurize of the prior art paint sprayer of solution spouts the piece and can still promote the spraying paint blowout in it and process after equipment stops suddenly, but the time of its spraying is limited, still remains the adhesion of spraying paint of part after the spraying and air-dries on the spout interior conduit and solidifies, the problem that the equipment of being not convenient for used next time.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a paint spraying machine with pressure maintaining spraying function structurally comprises a rotating connection plate, a pressure maintaining spraying block, a spraying head, a bottom block, a fixed base, a rotating main arm, a rotating shaft block, a spraying and pressurizing block and a support arm, wherein the bottom end of the bottom block is welded with the top end of the fixed base, the bottom end of the rotating main arm is hinged with the bottom block, the rotating main arm is located above the fixed base, the rotating shaft block is embedded and installed on the top end of the rotating main arm, the bottom end of the spraying and pressurizing block is welded with the top end of the support arm, the support arm is hinged with the top end of the rotating main arm, the spraying head comprises a spraying opening, a shell, a connection block, a compression block, a connection rod, an air groove, an inclined spraying opening and an air pushing plate, the spraying opening and the left end of the shell are of an integrated structure, the connection block is arranged in the shell, the right end of the connection block is welded with the left compression end of the connection, the left end of the inclined nozzle and the right end of the gas groove are of an integrated structure, the gas pushing plate is horizontally embedded into the gas groove, the right end of the connecting rod is welded with the left end of the gas pushing plate, and the right end of the shell is welded with the left end of the pressure maintaining nozzle block.

Further, the pivoting joint plate is hinge-connected to the left end of the arm.

Further, the pressure maintaining spraying block and the liquid spraying pressurizing block are connected through a conduit.

Furthermore, the left end of the rotary connecting plate is welded with the right end of the pressure maintaining spraying block.

Furthermore, the right end of the spray head is welded with the left end of the pressure maintaining spray block.

Furthermore, the compression block is of a ring plate structure, and a semicircular annular groove is formed in the right end of the compression block.

Further, the pressure receiving block is parallel to the air pushing plate.

Advantageous effects

The utility model relates to a paint spraying machine with pressure maintaining spraying function, which moves the position through a pressure maintaining spraying block on a support arm on an operating device to make the spraying nozzle spray paint liquid for processing, when the paint liquid is sprayed, the paint liquid can push the compression block in the shell to bear force, so that the compression block drives the connecting rod on the compression block to horizontally move leftwards, so as to pull the air pushing plate to horizontally move leftwards in the air groove, when the equipment stops pushing the paint spraying, the air pushing plate rebounds under the pushing of the spring to push the air in the air groove out through the inclined nozzle, so that the air pushing plate blows and cleans the paint adhered to the wall of the pipeline, through improve equipment's structure, make equipment when using, can play the effect that an empty was spouted to the shower nozzle after the pressurize has spouted lacquer, with the spraying paint of remaining adhesion in it blow out the clearance fall, avoid it to air-dry solidify in it, the equipment of being not convenient for uses next time.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a paint spraying machine with pressure maintaining spraying function according to the present invention;

FIG. 2 is a detailed structural diagram of the cross section of the nozzle when spraying paint;

fig. 3 is a detailed structural diagram of a cross section when the nozzle of the utility model is spray-painted and reset.

In the figure: the device comprises a rotary connecting plate-1, a pressure-maintaining spraying block-2, a spray head-3, a bottom block-4, a fixed base-5, a rotary main arm-6, a rotary shaft block-7, a liquid spraying and pressing block-8, a support arm-9, a nozzle-3 a, a shell-3 b, a connecting block-3 c, a pressed block-3 d, a connecting rod-3 e, an air groove-3 f, an inclined nozzle-3 g and an air pushing plate-3 h.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a technical solution of a paint spraying machine with pressure maintaining spraying function: the structure of the sprayer comprises a rotating connecting plate 1, a pressure maintaining spraying block 2, a sprayer 3, a bottom block 4, a fixed base 5, a rotating main arm 6, a rotating shaft block 7, a liquid spraying pressurizing block 8 and a support arm 9, wherein the bottom end of the bottom block 4 is welded with the top end of the fixed base 5, the bottom end of the rotating main arm 6 is hinged with the bottom block 4, the rotating main arm 6 is positioned above the fixed base 5, the rotating shaft block 7 is embedded and installed on the top end of the rotating main arm 6, the bottom end of the liquid spraying pressurizing block 8 is welded with the top end of the support arm 9, the support arm 9 is hinged with the top end of the rotating main arm 6, the sprayer 3 comprises a nozzle 3a, a shell 3b, a connecting block 3c, a compression block 3d, a connecting rod 3e, an air groove 3f, an inclined nozzle 3g and an air pushing plate 3h, the nozzle 3a and the left end of the shell 3b are of an integrated structure, the connecting block 3c is arranged in the shell, the right end of the compression block 3d is welded with the left end of the connecting rod 3e, the air groove 3f and the shell 3b are of an integrated structure, the left end of the inclined nozzle 3g and the right end of the air groove 3f are of an integrated structure, the air pushing plate 3h is horizontally embedded in the air groove 3f, the right end of the connecting rod 3e is welded with the left end of the gas pushing plate 3h, the right end of the shell 3b is welded with the left end of the pressure maintaining spray block 2, the rotary joint plate 1 is hinged with the left end of a support arm 9, the pressure maintaining spray block 2 is connected with a spray pressurizing block 8 through a conduit, the left end of the rotary connecting plate 1 is welded with the right end of the pressure maintaining spray block 2, the right end of the spray head 3 is welded with the left end of the pressure maintaining spray block 2, the pressed block 3d is of a ring plate structure, the right end of the pressure piece is provided with a semicircular groove, and the pressure piece 3d is parallel to the air pushing plate 3 h.

For example, when a gold working worker uses the equipment, the pressure maintaining spray block 2 on the support arm 9 on the equipment is operated to move the position, so that the spray head 3 sprays paint liquid for processing, when the paint liquid is sprayed, the paint liquid can push the pressure block 3d in the shell 3b to bear force, the pressure block 3d drives the connecting rod 3e on the pressure block to horizontally move leftwards, the air pushing plate 3h is pulled to horizontally move leftwards in the air groove 3f, after the equipment stops spraying paint and pushing, the air pushing plate 3h rebounds under the pushing of the spring, the air in the air groove 3f is pushed out through the inclined spray nozzle 3g, and the air pushing plate blows and cleans the paint adhered to the wall of the pipeline.

The utility model solves the problems that although the pressure maintaining spray block of the spraying machine in the prior art can still push the spray paint in the spraying machine to be sprayed and processed after the equipment is stopped suddenly, the spraying time is limited, partial spray paint adhesion and air drying and solidification on the pipeline in the nozzle are easy to remain after spraying, and the next use of the equipment is inconvenient, through the mutual combination of the parts, the utility model discloses a spray painting machine with the pressure maintaining spray function, through moving the direction of the pressure maintaining spray block 2 on the support arm 9 on the operation equipment, the spray paint liquid sprayed out from the nozzle 3 is processed, when the paint liquid is sprayed, the paint liquid can push the pressure block 3d in the shell 3b to bear force, the pressure block 3d drives the connecting rod 3e on the pressure maintaining spray block to move horizontally to the left, thereby the air pushing plate 3h is pulled to move horizontally to the left in the air groove 3f, when the equipment stops spraying paint, push away gas board 3h just can kick-back under the promotion of spring, release the gas in the gas tank 3f via oblique spout 3g, make it blow the clearance to spraying paint on adhesion and the pipeline wall, structure through improve equipment, make equipment when using, can play the effect that an empty was spouted to the shower nozzle after the pressurize has spouted lacquer, blow out the clearance with the spraying paint of remaining adhesion in it, avoid it to air-dry solidify in it, the equipment of being not convenient for uses next time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a paint spraying machine with pressurize spraying function, its structure is including rotating linkage plate (1), pressurize spout piece (2), shower nozzle (3), bottom (4), unable adjustment base (5), rotate main arm (6), pivot piece (7), hydrojet adds briquetting (8), support arm (9), its characterized in that:

the left end that rotates linkage plate (1) spouts the right-hand member of piece (2) with the pressurize and welds mutually, the right-hand member of shower nozzle (3) spouts the left end of piece (2) with the pressurize and welds mutually, the bottom of bottom block (4) welds mutually with the top of unable adjustment base (5), the bottom that rotates main arm (6) and bottom block (4) hinged joint, it is located the top of unable adjustment base (5) to rotate main arm (6), rotation axle piece (7) embedding is installed on the top of rotating main arm (6), the bottom of hydrojet adds the top of briquetting (8) and the top of support arm (9) welds mutually, support arm (9) and the top hinged joint who rotates main arm (6), shower nozzle (3) include spout (3a), shell (3b), link up piece (3c), receive piece (3d), link rod (3e), air groove (3f), oblique spout (3g), Push away gas board (3h), spout (3a) and the left end of shell (3b) are integrated structure, link up in shell (3b) is located in piece (3c), the right-hand member that receives piece (3d) welds with the left end that links up pole (3e), gas tank (3f) and shell (3b) are integrated structure, the left end of spout (3g) and the right-hand member of gas tank (3f) are integrated structure to one side, push away gas board (3h) horizontal embedding in gas tank (3f), the right-hand member that links up pole (3e) welds with the left end that pushes away gas board (3h), the right-hand member of shell (3b) welds with the left end that the pressurize spouts piece (2).

2. The paint sprayer with pressure maintaining spraying function according to claim 1, characterized in that: the rotary connecting plate (1) is hinged with the left end of the support arm (9), and the pressure maintaining spraying block (2) is connected with the liquid spraying pressurizing block (8) through a conduit.

3. The paint sprayer with pressure maintaining spraying function according to claim 1, characterized in that: the compression block (3d) is of a ring plate structure, and a semicircular annular groove is formed in the right end of the compression block.

4. The paint sprayer with pressure maintaining spraying function according to claim 1, characterized in that: the compression block (3d) is parallel to the air pushing plate (3 h).