CN114308470A

CN114308470A - Paint spraying apparatus is used in auto-parts processing

Info

Publication number: CN114308470A
Application number: CN202111671093.7A
Authority: CN
Inventors: 师择光
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-04-12

Abstract

The invention discloses a paint spraying device for automobile part machining, which comprises a machining box, wherein a limiting plate is fixed at the inner bottom of the machining box, a sliding cavity is formed in the inner bottom of the machining box, a partition plate is fixed on the inner wall of the sliding cavity, the inner wall of one side of the sliding cavity is rotatably connected with a driving rod through a bearing, the inner wall of the other side of the sliding cavity is rotatably connected with a driven rod through a bearing, one end of the driving rod penetrates through the partition plate and is fixed with the end part of the driven rod, and the other end of the driving rod penetrates to the outside of the machining box. Has the advantages that: set up a plurality of spread grooves and check valve, move at the slide bar and reciprocate the in-process, can guarantee that the paint vehicle of storing intracavity portion can get into the shower nozzle along spread groove and vertical groove inside, realize the even blowout of shower nozzle, combine the correspondence on shower nozzle and unevenness's auto-parts surface, can guarantee the even spraying paint of auto-parts for auto-parts's the effect of spraying paint is better, and the aesthetic property is higher.

Description

Paint spraying apparatus is used in auto-parts processing

Technical Field

The invention relates to the technical field of automobile part processing, in particular to a paint spraying device for automobile part processing.

Background

An automobile accessory is a product that constitutes each unit of an automobile as a whole and serves the automobile. The automobile parts are various in types, along with the improvement of living standard of people, people consume more and more automobiles, the market of the automobile parts becomes larger and larger, automobile part manufacturers develop rapidly in recent years, and the automobile parts generally need to be painted before being used;

and a plurality of shower nozzles highly uniform among the current paint spraying apparatus can lead to the inhomogeneous problem of spraying easily when spraying paint to unevenness's auto-parts to can influence the homogeneity of auto-parts surface coating's spraying, and then can cause the influence to auto-parts's aesthetic property, for this reason, we have provided a paint spraying apparatus is used in auto-parts processing that the homogeneity of spraying paint is higher.

Disclosure of Invention

The invention aims to solve the problem of uneven spraying of automobile parts in the prior art, and provides a paint spraying device for machining the automobile parts.

In order to achieve the purpose, the invention adopts the following technical scheme: a paint spraying device for automobile accessory processing comprises a processing box, wherein a limiting plate is fixed at the inner bottom of the processing box, a sliding cavity is formed in the inner bottom of the processing box, a partition plate is fixed on the inner wall of the sliding cavity, a driving rod is rotatably connected to the inner wall of one side of the sliding cavity through a bearing, a driven rod is rotatably connected to the inner wall of the other side of the sliding cavity through a bearing, one end of the driving rod penetrates through the partition plate and is fixed with the end part of the driven rod, the other end of the driving rod penetrates to the outer part of the processing box, sliding blocks are rotatably connected to the circumferential side walls of the driving rod and the driven rod in a threaded manner, two symmetrically arranged through grooves are formed in the inner top of the sliding cavity in a penetrating manner, limiting blocks are slidably connected to the inner walls of the two through grooves, the bottoms of the two limiting blocks are correspondingly fixed with the two sliding blocks, and two symmetrically arranged fixing blocks are fixed at the upper end of the processing box, two a plurality of standing grooves have all been seted up to the upper end of fixed block, every the interior bottom of standing groove all is fixed with the electro-magnet, the inside of processing case is provided with the removal sprinkler.

In foretell paint spraying apparatus for auto-parts processing, driving lever and driven lever are the threaded rod, driving lever and driven lever screw thread are to opposite, the slider offsets with the sliding cavity inner wall, the fixed block is L type piece, the fixed block corresponds with the limiting plate.

In foretell paint spraying apparatus for auto-parts processing, two the spout that communicates with the processing case outside is all seted up to the inner wall that leads to the groove, two the inner wall of spout all seals sliding connection and has sealing baffle, every sealing baffle's tip all is fixed with vertical board, two vertical board all is connected with processing case outer wall through a plurality of tight springs of supporting, sealing baffle offsets with leading to the inslot wall.

In foretell paint spraying apparatus for auto-parts processing, remove sprinkler including seting up two adjustment tanks in processing case both sides inner wall, one of them the inner wall of adjustment tank rotates through the bearing and is connected with the regulation pole, another one the inner wall of adjustment tank is fixed with the guide bar, two the common sliding connection of inner wall of adjustment tank has the horizontal plate, the horizontal plate rotates with the regulation pole screw thread to be connected, sliding connection runs through with the guide bar with the horizontal plate, the rear end of processing case is fixed with driving motor, driving motor's main shaft runs through to inside one of them adjustment tank, driving motor's main shaft is fixed with the one end of adjusting the pole.

In foretell paint spraying apparatus for auto-parts processing, the upper end of horizontal plate has been seted up and has been stored the chamber, the both ends lateral wall of processing case all is inserted and is equipped with notes material pipe, two the tip of connecting pipe all communicates through the inside of connecting pipe with storing the chamber, the connecting pipe is flexible pipe, the connecting pipe adopts rubber materials to make, the upper end of horizontal plate is provided with a plurality of height adjustment device.

In foretell paint spraying apparatus for auto-parts processing, height adjusting device includes the slide bar that runs through sliding connection with the horizontal plate upper end, the circumference lateral wall of slide bar is fixed with the annular lantern ring, the bottom of annular lantern ring is passed through connecting spring with the upper end of horizontal plate and is connected, the bottom of slide bar is fixed with the shower nozzle.

In foretell paint spraying apparatus for auto-parts processing, vertical groove has been seted up to the bottom of slide bar, the inner wall in vertical groove is seted up a plurality of spread grooves with the outside intercommunication of slide bar, every the inside of spread groove all is provided with the check valve, the switch-on state of check valve is the outside of slide bar to the inside of spread groove.

In foretell paint spraying apparatus for auto-parts processing, the slide bar is connected with the horizontal plate is sealed sliding, the slide bar is corresponding with the inside of storing the chamber, vertical groove and shower nozzle intercommunication.

Compared with the prior art, the invention has the advantages that:

1. according to the automobile accessory model, the two driving rods and the two driven rods which are the same in thread pitch and opposite in thread turning direction are arranged, so that the two limiting blocks can be guaranteed to move simultaneously, the automobile accessory can be conveniently and symmetrically clamped, meanwhile, the limiting plates and the L-shaped fixing blocks are utilized, the automobile accessory can be guaranteed to correspond to the end face of the accessory model, the automobile accessory and the accessory model can be more conveniently installed, the efficiency is higher, and the automobile accessory can be conveniently machined and used;

2. according to the invention, the sliding rod capable of sliding up and down is arranged, so that the sliding rod can be abutted against the inner wall of the accessory model, the distance between the spray head at the bottom of the sliding rod and the corresponding part of the automobile accessory can be ensured to be consistent, and the distance between the spray head and the surface of the automobile accessory can be always ensured to be equal in the moving process of the horizontal plate by combining the action of the annular lantern ring and the connecting spring;

3. according to the automobile accessory spray gun, the plurality of connecting grooves and the one-way valves are arranged, so that paint in the storage cavity can enter the spray head along the connecting grooves and the vertical grooves in the moving up and down process of the sliding rod, the spray head can be uniformly sprayed, the spray head can be ensured to be uniformly sprayed with paint by combining the correspondence between the spray head and the uneven surface of the automobile accessory, the paint spraying effect of the automobile accessory is better, and the attractiveness is higher;

4. according to the invention, under the adsorption action of the electromagnet, the stability of the accessory model can be ensured, so that batch paint spraying of automobile accessories of the same type can be facilitated, batch use of the automobile accessories can be facilitated, the accessory model can be conveniently replaced, paint spraying processing of various automobile accessories can be facilitated, and the applicability of the paint spraying device can be effectively increased.

Drawings

FIG. 1 is a schematic structural view of a painting apparatus for automobile parts processing according to the present invention;

FIG. 2 is a sectional top view of a painting apparatus for automobile parts processing according to the present invention;

FIG. 3 is a front view of a painting apparatus for automobile parts processing according to the present invention;

FIG. 4 is a top view of a painting apparatus for automobile parts processing according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1.

In the figure: the automatic feeding device comprises a processing box 1, a limiting plate 2, a sliding cavity 3, a partition plate 4, a driving rod 5, a driven rod 6, a sliding block 7, a through groove 8, a limiting block 9, a sliding groove 10, a sealing baffle 11, a vertical plate 12, a spring 13 abutting against, a fixing block 14, a placing groove 15, an electromagnet 16, an adjusting groove 17, an adjusting rod 18, a guide rod 19, a driving motor 20, a horizontal plate 21, a sliding rod 22, an annular lantern ring 23, a connecting spring 24, a spray head 25, a vertical groove 26, a storage cavity 27, a material injection pipe 28, a connecting pipe 29, a connecting groove 30 and a one-way valve 31.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Referring to fig. 1-5, a paint spraying device for automobile accessory processing comprises a processing box 1, a limiting plate 2 is fixed at the inner bottom of the processing box 1, a sliding cavity 3 is arranged at the inner bottom of the processing box 1, a partition plate 4 is fixed on the inner wall of the sliding cavity 3, a driving rod 5 is rotatably connected with one side inner wall of the sliding cavity 3 through a bearing, a driven rod 6 is rotatably connected with the other side inner wall of the sliding cavity 3 through a bearing, one end of the driving rod 5 penetrates through the partition plate 4 and is fixed with the end part of the driven rod 6, the other end of the driving rod 5 penetrates to the outside of the processing box 1, sliders 7 are rotatably connected with the circumferential side walls of the driving rod 5 and the driven rod 6 through threads, two symmetrically arranged through grooves 8 are formed at the inner top of the sliding cavity 3, limiting blocks 9 are slidably connected with the inner walls of the two through grooves 8, the bottoms of the two limiting blocks 9 are correspondingly fixed with the two sliders 7, two symmetrically arranged fixed blocks 14 are fixed at the upper end of the processing box 1, a plurality of standing grooves 15 have all been seted up to the upper end of two fixed blocks 14, and every standing groove 15's interior bottom all is fixed with electro-magnet 16, and the inside of processing case 1 is provided with the removal sprinkler.

The driving rod 5 and the driven rod 6 are threaded rods, the thread turning directions of the driving rod 5 and the driven rod 6 are opposite, the thread pitches are the same, the sliding block 7 abuts against the inner wall of the sliding cavity 3, the fixing block 14 is an L-shaped block, and the fixing block 14 corresponds to the limiting plate 2; the spout 10 with the outside intercommunication of processing case 1 is all seted up to the inner wall that leads to groove 8 for two, the equal sealing sliding connection of inner wall of two spout 10 has seal baffle 11, the tip of every seal baffle 11 all is fixed with vertical board 12, two vertical boards 12 all are connected with processing case 1 outer wall through a plurality of tight spring 13 of supporting, seal baffle 11 offsets with leading to groove 8 inner wall, set up two same and screw threads of pitch and revolve to opposite drive lever 5 and follower lever 6, can guarantee the simultaneous movement of two stopper 9, make the symmetry of auto-parts of can being convenient for press from both sides tightly, utilize the fixed block 14 of limiting plate 2 and L type simultaneously, can guarantee that auto-parts corresponds with the terminal surface of accessory model, make auto-parts and accessory model installation more convenient, high efficiency, can make things convenient for auto-parts processing and use.

The movable spraying device comprises two adjusting grooves 17 formed in the inner walls of two sides of the processing box 1, the inner wall of one adjusting groove 17 is rotatably connected with an adjusting rod 18 through a bearing, the adjusting rod 18 is a threaded rod, the inner wall of the other adjusting groove 17 is fixedly provided with a guide rod 19, the inner walls of the two adjusting grooves 17 are jointly and slidably connected with a horizontal plate 21, the horizontal plate 21 is rotatably connected with the adjusting rod 18 through threads, the horizontal plate 21 is in penetrating and sliding connection with the guide rod 19, the rear end of the processing box 1 is fixedly provided with a driving motor 20, a main shaft of the driving motor 20 penetrates into one adjusting groove 17, and a main shaft of the driving motor 20 is fixed with one end of the adjusting rod 18; storage chamber 27 has been seted up to the upper end of horizontal plate 21, and the both ends lateral wall of processing case 1 all inserts and is equipped with notes material pipe 28, and the tip of two connecting pipes 29 all communicates through connecting pipe 29 and the inside of storing chamber 27, and connecting pipe 29 is flexible pipe, and connecting pipe 29 adopts rubber materials to make, and the upper end of horizontal plate 21 is provided with a plurality of height adjusting device.

The height adjusting device comprises a sliding rod 22 which is in penetrating sliding connection with the upper end of the horizontal plate 21, an annular lantern ring 23 is fixed on the circumferential side wall of the sliding rod 22, the bottom of the annular lantern ring 23 is connected with the upper end of the horizontal plate 21 through a connecting spring 24, and a spray head 25 is fixed at the bottom of the sliding rod 22; the bottom of the sliding rod 22 is provided with a vertical groove 26, the inner wall of the vertical groove 26 is provided with a plurality of connecting grooves 30 communicated with the outside of the sliding rod 22, a one-way valve 31 is arranged inside each connecting groove 30, and the communication state of the one-way valve 31 is from the outside of the sliding rod 22 to the inside of the connecting groove 30; the sliding rod 22 is connected with the horizontal plate 21 in a sealing and sliding manner, the sliding rod 22 corresponds to the inside of the storage cavity 27, the vertical groove 26 is communicated with the spray head 25, the sliding rod 22 capable of sliding up and down is arranged, the sliding rod 22 can be abutted against the inner wall of the accessory model, so that the distance between the spray head 25 at the bottom of the sliding rod 22 and the corresponding part of the automobile accessory can be ensured to be consistent, the effect of the annular lantern ring 23 and the connecting spring 24 is combined, the distance between the spray head 25 and the surface of the automobile accessory can be always ensured to be equal in the moving process of the horizontal plate 21, the connecting groove 30 and the one-way valve 31 are combined, the paint in the storage cavity 27 can be ensured to enter the spray head 25 along the connecting groove 30 and the vertical groove 26 in the moving process of the sliding rod 22, the uniform spraying of the spray head 25 is realized, the correspondence between the spray head 25 and the surface of the uneven automobile accessory can be ensured to be uniform, so that the painting effect of the automobile parts is better and the appearance is higher.

In the invention, in the process of spraying paint on automobile parts, one end of the automobile part is abutted against a limiting plate 2 by placing the irregular shell type automobile part at the inner bottom of a processing box 1, then a driving rod 5 is rotated to enable the driving rod 5 and a driven rod 6 to rotate simultaneously, because the driving rod 5 and the driven rod 6 are two threaded rods with the same thread pitch and opposite thread turning directions, in the process of jointly rotating the driving rod 5 and the driven rod 6, two sliding blocks 7 can move along the mutually away direction, so that two limiting blocks 9 simultaneously move towards the inner wall direction of the automobile part along a through groove 8, the thread pitches are the same, the moving distances of the two limiting blocks 9 are consistent, the automobile part can be ensured to be positioned at the middle part of the processing box 1, the paint can be conveniently sprayed, and in the moving process of the limiting blocks 9, a sealing baffle 11 can be pushed to move, so that a resisting spring 13 is gradually extended, therefore, the tight fit between the sealing baffle 11 and the end part of the limiting block 9 can be ensured, the blocking of redundant paint in the paint spraying process of automobile parts can be ensured, and the safe use of the interior of the sliding cavity 3 can be ensured;

after the automobile parts needing paint spraying are installed, automobile part models with the same shape are placed at the upper ends of the two fixing blocks 14, the part models are pushed to enable the part models to be abutted against the L-shaped end portions of the fixing blocks 14, the fixing blocks 14 correspond to the limiting plates 2, so that the parallel of the automobile parts and the end portions of the model parts can be guaranteed, then the part models are adjusted left and right to enable the part models to correspond to the positions of the automobile parts, at the moment, the electromagnets 16 are started to be electrified to obtain magnetism, so that the models made of metal materials can be adsorbed, the part models can be tightly attached by utilizing the strong adsorption of the electromagnets 16, meanwhile, in the placing process of the part models, the sliding rods 22 are abutted against the inner walls of the part models, due to the fact that the automobile parts and the models are uneven, the moving distances of the sliding rods 22 are different, and the sliding rods 22 are in the moving process, the annular lantern ring 23 is driven to move downwards, so that the corresponding connecting spring 24 is extruded, the corresponding connecting spring 24 is in a compressed state, a plurality of slidable sliding rods 22 are arranged, the heights of the sliding rods 22 can correspond to the inner wall of an accessory model, the spray heads 25 at the bottoms of the sliding rods 22 can be ensured to correspond to the outer surface of an automobile accessory, and the heights of the spray heads 25 are consistent with the heights of corresponding parts of the automobile accessory;

at this time, paint is injected into the material injection pipe 28, so that the paint can enter the storage cavity 27 along the material injection pipe 28 and the telescopic connecting pipe 29, and can enter the plurality of connecting grooves 30 on the circumferential side wall of the sliding rod 22, further enter the vertical groove 26 along the corresponding one-way valve 31, and finally be sprayed out along the spray heads 25, and as the plurality of spray heads 25 are consistent with the corresponding positions of the automobile parts in height, the uneven automobile parts can be sprayed more uniformly, so that the spraying effect is better;

meanwhile, the driving motor 20 needs to be started, so that the main shaft of the driving motor 20 drives the adjusting rod 18 to rotate, the horizontal plate 21 can slide along the guide rod 19, the position of the horizontal plate 21 can be adjusted, the paint spraying position of the automobile parts can be adjusted, in the moving process of the horizontal plate 21, the upper end of the sliding rod 22 can move along the inner wall of the part model, the distance between the spray nozzle 25 and the surface of the automobile parts can be ensured to be equal under the action of the annular lantern ring 23 and the connecting spring 24, the paint spraying of the automobile parts with unevenness can be uniform and better, and the attractiveness of the automobile parts is higher;

simultaneously under 16 adsorption of electro-magnet, can guarantee the stability of accessory model to can be convenient for spray paint in batches of auto-parts of the same kind type, can make things convenient for auto-parts's batch use, through opening and close of control electro-magnet 16, can be convenient for to the change of accessory model, can be convenient for multiple auto-parts's the processing of spraying paint, can effectively increase paint spraying apparatus's suitability, can be convenient for auto-parts's the use of spraying paint.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The paint spraying device for processing the automobile accessories comprises a processing box (1) and is characterized in that a limiting plate (2) is fixed at the inner bottom of the processing box (1), a sliding cavity (3) is formed in the inner bottom of the processing box (1), a partition plate (4) is fixed on the inner wall of the sliding cavity (3), a driving rod (5) is rotatably connected to the inner wall of one side of the sliding cavity (3) through a bearing, a driven rod (6) is rotatably connected to the inner wall of the other side of the sliding cavity (3) through a bearing, one end of the driving rod (5) penetrates through the partition plate (4) and is fixed with the end part of the driven rod (6), the other end of the driving rod (5) penetrates through the outer part of the processing box (1), a sliding block (7) is rotatably connected to the circumferential side walls of the driving rod (5) and the driven rod (6) in a threaded manner, two through grooves (8) symmetrically arranged are formed in the inner top of the sliding cavity (3), two the equal sliding connection of inner wall that leads to groove (8) has stopper (9), two the bottom and two slider (7) of stopper (9) correspond fixedly, the upper end of processing case (1) is fixed with fixed block (14) that two symmetries set up, two a plurality of standing grooves (15), every have all been seted up to the upper end of fixed block (14) the interior bottom of standing groove (15) all is fixed with electro-magnet (16), the inside of processing case (1) is provided with the removal sprinkler.

2. The paint spraying device for processing the automobile parts is characterized in that the driving rod (5) and the driven rod (6) are threaded rods, the thread turning directions of the driving rod (5) and the driven rod (6) are opposite, the sliding block (7) abuts against the inner wall of the sliding cavity (3), the fixing block (14) is an L-shaped block, and the fixing block (14) corresponds to the limiting plate (2).

3. The painting device for processing the automobile parts according to claim 3, wherein the inner walls of the through grooves (8) are provided with sliding grooves (10) communicated with the outside of the processing box (1), the inner walls of the two sliding grooves (10) are connected with sealing baffles (11) in a sealing and sliding manner, the end of each sealing baffle (11) is fixed with a vertical plate (12), the two vertical plates (12) are connected with the outer wall of the processing box (1) through a plurality of abutting springs (13), and the sealing baffles (11) abut against the inner walls of the through grooves (8).

4. The paint spraying apparatus for automobile accessory processing according to claim 1, the movable spraying device comprises two adjusting grooves (17) arranged on the inner walls of the two sides of the processing box (1), the inner wall of one of the adjusting grooves (17) is rotatably connected with an adjusting rod (18) through a bearing, a guide rod (19) is fixed on the inner wall of the other adjusting groove (17), the inner walls of the two adjusting grooves (17) are connected with a horizontal plate (21) in a sliding way, the horizontal plate (21) is in threaded rotary connection with the adjusting rod (18), the horizontal plate (21) is in penetrating sliding connection with the guide rod (19), a driving motor (20) is fixed at the rear end of the processing box (1), a main shaft of the driving motor (20) penetrates into one of the adjusting grooves (17), and a main shaft of the driving motor (20) is fixed with one end of the adjusting rod (18).

5. The painting device for processing the automobile accessories according to claim 4, wherein a storage cavity (27) is formed in the upper end of the horizontal plate (21), material injection pipes (28) are inserted into the side walls of two ends of the processing box (1), the end parts of the two connecting pipes (29) are communicated with the inside of the storage cavity (27) through the connecting pipes (29), the connecting pipes (29) are telescopic pipes, the connecting pipes (29) are made of rubber materials, and a plurality of height adjusting devices are arranged at the upper end of the horizontal plate (21).

6. The painting device for processing the automobile accessories is characterized in that the height adjusting device comprises a sliding rod (22) which is connected with the upper end of a horizontal plate (21) in a penetrating and sliding mode, an annular sleeve ring (23) is fixed to the circumferential side wall of the sliding rod (22), the bottom of the annular sleeve ring (23) is connected with the upper end of the horizontal plate (21) through a connecting spring (24), and a spray head (25) is fixed to the bottom of the sliding rod (22).

7. The paint spraying device for processing the automobile parts, as claimed in claim 6, wherein a vertical groove (26) is formed at the bottom of the sliding rod (22), a plurality of connecting grooves (30) communicated with the outside of the sliding rod (22) are formed in the inner wall of the vertical groove (26), a check valve (31) is arranged inside each connecting groove (30), and the communication state of the check valve (31) is from the outside of the sliding rod (22) to the inside of the connecting groove (30).

8. The painting device for the machining of automobile parts according to claim 7, characterized in that said sliding rod (22) is connected with the horizontal plate (21) in a sealed sliding manner, said sliding rod (22) corresponding to the inside of the storage chamber (27), said vertical slot (26) communicating with the spray head (25).