CN203842764U

CN203842764U - Paint spraying device

Info

Publication number: CN203842764U
Application number: CN201420208375.2U
Authority: CN
Inventors: 何生亮; 何品才; 沈道海; 吴子文; 练正波
Original assignee: FUJIAN ZHUANGHE BAMBOO INDUSTRY Co Ltd
Current assignee: FUJIAN ZHUANGHE BAMBOO INDUSTRY Co Ltd
Priority date: 2014-04-25
Filing date: 2014-04-25
Publication date: 2014-09-24
Anticipated expiration: 2024-04-25

Abstract

The utility model relates to a paint spraying device. The paint spraying device comprises two paint spraying units, paint storage boxes and vacuum pumping paint absorbers, wherein the two paint spraying units are respectively arranged on the two sides of a transmission line; the paint storage boxes are used for supplying paint to the paint spraying units; the vacuum pumping paint absorbers are used for pumping the redundant paint from the paint spraying units; each paint spraying unit comprises a guide rail and a spray assembly, wherein the guide rail is arranged along the plate conveying direction and is matched with the shape of the side end of each plate, and each spray assembly is arranged in the middle section of the guide rail and is used for spraying paint onto the surface to carry out paint spraying on the side end of the plate; each spray assembly comprises a paint outlet pipeline and a paint absorption pipeline, wherein a paint inlet of the paint outlet pipeline is communicated with each paint storage box, and a paint outlet of the paint absorption pipeline is communicated with each vacuum pumping paint absorber. The utility model aims to provide the paint spraying device used for painting irregular edges of the plate. The paint spraying device has the advantages that the spray assemblies can form a flowing paint film, so that the irregular surfaces at the side ends of the plates can be rapidly and uniformly painted; the redundant paint in the painting process is recovered by adopting vacuum pumping, thus reducing the loss of paint in the painting process.

Description

Paint spraying equipment

Technical field

The utility model relates to a kind of paint spraying equipment for application sheet material broken edge.

Background technology

Sheet material side end face mostly is irregular surface, the application of above-mentioned irregular surface is adopted to roller japanning more, on roller, roll on paint, then while moving on pipeline by sheet material side end face with the contacting of the roller edge of rotation, the paint sticking on roller edge is coated onto to sheet material side end face.In this way to sheet material side end face place japanning, exist that paint roller coating is inhomogeneous, japanning speed is slow, efficiency is low, paint unnecessary on sheet material can affect the disadvantages such as sheet material is attractive in appearance.

Summary of the invention

The purpose of this utility model is to provide a kind of paint spraying equipment for application sheet material broken edge.

The purpose of this utility model is achieved through the following technical solutions: a kind of paint spraying equipment, it comprises two japanning unit that are divided into conveyer line both sides, that takes unnecessary paint away to the storage paint case of japanning unit painting and from japanning unit vacuumizes suction lacquerware, described japanning unit comprises along the setting of sheet material throughput direction and coordinates the guide rail of sheet material side shape and be located at the spray assembly of painting to sheet material side face to be sprayed in guide rail middle section, described spray assembly comprise be connected into paint mouth and storage paint case go out to paint pipeline and lacquer export and the suction paint pipeline that vacuumizes suction lacquerware and be connected, go out to paint pipeline lacquer export and inhale paint pipeline and enter to paint the adjacent arrangement of opening's edge sheet material throughput direction, the described shape that goes out to paint pipeline lacquer export is vertical flat with the shape that suction paint pipeline enters paint mouth, and suction paint pipeline enters Qi Kou and is greater than paint pipeline lacquer export.

Compared to prior art, the utility model has the advantage of: spray assembly can form a mobile paint films, can be fast, equably sheet material side irregular surface is carried out to application, and adopt to vacuumize and reclaim unnecessary paint in coating process, reduce the loss of the paint in coating process.

Brief description of the drawings

Fig. 1 is that the edge, japanning unit of a kind of paint spraying equipment embodiment of the utility model is perpendicular to the schematic cross-section of throughput direction.

Fig. 2 is the perspective view of japanning unit in left side in Fig. 1.

Fig. 3 is the front view of unit of painting in Fig. 2.

Fig. 4 is the A-A cutaway view of Fig. 1.

Fig. 5 is the perspective view of japanning unit in right side in Fig. 1.

Fig. 6 is the front view of unit of painting in Fig. 5.

Fig. 7 is the B-B cutaway view of Fig. 1.

Label declaration: 1 conveyer line, 2 japanning unit, 3 guide rails, 4 go out to paint pipeline lacquer export, 4-1 and go out to paint pipeline, 5 and inhale paint pipelines and enter Qi Kou, 5-1 and inhale paint pipeline.

Detailed description of the invention

Below in conjunction with Figure of description and embodiment, the utility model content is elaborated:

The embodiment schematic diagram of a kind of paint spraying equipment that the utility model provides as shown in Figure 1 to Figure 7 shows the.

A kind of paint spraying equipment, it comprises two japanning unit 2 that are divided into conveyer line 1 both sides, that takes unnecessary paint away to the storage paint case of japanning unit 2 paintings and from japanning unit 2 vacuumizes suction lacquerware, described japanning unit 2 comprises along the setting of sheet material throughput direction and coordinates the guide rail 3 of sheet material side shape and be located at the spray assembly of painting to sheet material side face to be sprayed in guide rail 3 middle sections, described spray assembly comprise be connected into paint mouth and storage paint case go out to paint pipeline 4-1 and lacquer export and the suction paint pipeline 5-1 that vacuumizes suction lacquerware and be connected, go out to paint pipeline lacquer export 4 and inhale paint pipeline and enter paint mouth 5 along the adjacent arrangement of sheet material throughput direction, the described shape that goes out to paint pipeline lacquer export 4 is vertical flat with the shape that suction paint pipeline enters paint mouth 5, and suction paint pipeline enters paint mouth 5 and is greater than paint pipeline lacquer export 4.

The utility model is mainly used for spraying long side end face and the short brink end face of sheet material, and the long side end face of described sheet material and short brink end face are with reeded female tenon or with protruding male tenon.Sheet material is delivered to guide rail 3 by conveyer line 1, and described sheet material slides along guide rail 3, is provided with spray assembly in guide rail 3 middle sections, and described spray assembly can form vertical paint films, can automatically complete painting process through the sheet material side end face of paint films.

Spray assembly comprise be connected into paint mouth and storage paint case go out to paint pipeline 4-1 and lacquer export and the suction paint pipeline 5-1 that vacuumizes suction lacquerware and be connected, paint sprays from going out to paint pipeline lacquer export 4, inhale lacquerware and enter paint mouthfuls 5 and reclaim from inhaling paint pipeline again via vacuumizing, above-mentioned process of spraying paint and inhales paint can form the painted surface that a paint films forms.

Describedly go out to paint pipeline lacquer export 4 and inhale paint pipeline that to enter paint mouthfuls 5 be vertical flat, go out to paint pipeline lacquer export 4 and inhale paint pipeline and enter paint mouthful 5 vertical long edge lengths and be slightly larger than sheet metal thickness.Go out to paint pipeline lacquer export 4 and inhale paint pipeline that to enter paint mouthfuls 5 be along the adjacent setting of sheet material throughput direction, going out to paint pipeline lacquer export 4 is located at and inhales before paint pipeline enters paint mouthfuls 5, when sheet material passes through spray assembly, go out to paint the paint that pipeline 4-1 sprays and be first applied to sheet material side, then attach at the unnecessary paint of sheet material side and paint pipeline 5-1 recovery by suction again, above-mentionedly go out to paint pipeline lacquer export 4 and inhale the position that paint pipeline enters paint mouthfuls 5 to arrange, making the paint of ejection is to be coated in sheet material side end face along sheet material throughput direction, japanning is even, paint effective, also be beneficial to and inhale paint pipeline 5-1 recovery paint.

When the sheet material side end face that will spray is when being with reeded female tenon, the projection of described guide rail 3 for matching with sheet material side groove, the paint films of spray assembly is to be all exposed at guide rail 3 outsides, vacuumize suction lacquerware and cannot form enough vacuum at spraying position, if the direction that goes out to paint that goes out to paint pipeline 4-1 of spray assembly be arranged in parallel with the direction of entering to paint of inhaling paint pipeline 5-1, going out to paint the paint that pipeline 4-1 sprays just cannot suck back from inhaling paint pipeline 5-1, thereby just cannot form paint films, so the direction that goes out to paint that goes out to paint pipeline 4-1 of spray assembly is arranged to 45-60 degree angle with the direction of entering to paint of inhaling paint pipeline 5-1 in the utility model, the paint that is beneficial to ejection is evacuated suction lacquerware and draws back, and then formation paint films.

When the sheet material side end face that will spray is during with protruding public tenon, the groove of described guide rail 3 for matching with sheet material side projection, the paint films of spray assembly is to be formed in the groove of guide rail 3, the groove structure of guide rail 3 is conducive to vacuumize suction lacquerware and vacuumizes, so the direction that goes out to paint that goes out to paint pipeline 4-1 of spray assembly is be arranged in parallel with the direction of entering to paint of inhaling paint pipeline 5-1, vacuumize and inhale lacquerware and also have enough vacuum just to suck back from inhaling paint pipeline 5-1 going out to paint the paint that pipeline 4-1 sprays, what be arranged in parallel goes out to paint pipeline 4-1 and inhales and paint the favourable cleaning of pipeline 5-1.

Claims

1. a paint spraying equipment, it is characterized in that: it comprises two the japanning unit (2) that are divided into conveyer line (1) both sides, that takes unnecessary paint away to the storage paint case of japanning unit (2) painting and from japanning unit (2) vacuumizes suction lacquerware, described japanning unit (2) comprises along the setting of sheet material throughput direction and coordinates the guide rail (3) of sheet material side shape and be located at the spray assembly of painting to sheet material side face to be sprayed in guide rail (3) middle section, described spray assembly comprise be connected into paint mouth and storage paint case go out to paint pipeline (4-1) and lacquer export and the suction paint pipeline (5-1) that vacuumizes suction lacquerware and be connected, go out to paint pipeline lacquer export (4) and inhale paint pipeline and enter Qi Kou (5) along the adjacent arrangement of sheet material throughput direction, the described shape that goes out to paint pipeline lacquer export (4) is vertical flat with the shape that suction paint pipeline enters Qi Kou (5), and suction paint pipeline enters Qi Kou (5) and is greater than paint pipeline lacquer export (4).

2. paint spraying equipment according to claim 1, it is characterized in that: described guide rail (3) is the groove that matches with sheet material side projection, go out to paint pipeline (4-1) go out to paint direction with inhale paint pipeline (5-1) enter to paint direction parallel.

3. paint spraying equipment according to claim 1, it is characterized in that: the projection of described guide rail (3) for matching with sheet material side groove, the direction that goes out to paint that goes out to paint pipeline (4-1) becomes 45-60 degree angle with the direction of entering to paint of inhaling paint pipeline (5-1).