CN203281471U

CN203281471U - Paint nozzle structure for painting device

Info

Publication number: CN203281471U
Application number: CN2013202802135U
Authority: CN
Inventors: 赵志敏
Original assignee: ANHUI WEIQI ELECTRIC MATERIALS Co Ltd
Current assignee: ANHUI WEIQI ELECTRIC MATERIALS Co Ltd
Priority date: 2013-05-21
Filing date: 2013-05-21
Publication date: 2013-11-13
Anticipated expiration: 2023-05-21

Abstract

The utility model discloses a paint nozzle structure for a painting device. A paint passage connected with a paint spraying pipeline of the painting device is arranged on one side of a paint nozzle; a painting groove for allowing wire rods to penetrate is formed in the other side of the paint nozzle; the upper edge of the painting groove is not higher than an outlet end of the paint passage. The paint nozzle structure has the advantages that the phenomenon of nozzle blocking during the process of painting is prevented, the spraying amount can be controller better, the stable painting can be ensured, the product quality is improved effectively, unqualified products are reduced, and the production consumption is reduced.

Description

Paint roller paint spray nozzle structure

Technical field

The utility model relates to the paint spray nozzle architecture advances of paint roller.

Background technology

Paint roller is the equipment of copper cash japanning while being the production enamel-covered wire, the japanning process is completed in the paint roller paint bath, be provided with an oil extraction paint nozzle in the paint roller paint bath, the wire rod of respective numbers (copper cash) is after paint spray nozzle, again via the japanning die on mold base, thereby complete the japanning work of wire rod.

The paint spray nozzle that uses at present is the column structure of hollow, and an end is communicated with the oil duct that sprays paint in the paint roller paint bath, and the other end is provided with the notch that passes for wire rod,, by interior hollow structure, makes the paint of ejection in the notch inner accumulated, completes the japanning work to wire rod.Such nozzle arrangements easily causes the paint mouth to cause the amount of spraying paint unstable because of foreign matters from being blocked, and paint can not spray even, and the quality of finished product enamel-covered wire can not be guaranteed.

The utility model content

Technical problem to be solved in the utility model is to realize a kind of paint spray nozzle that stops up structure of avoiding.

To achieve these goals, the technical solution adopted in the utility model is: a kind of paint roller paint spray nozzle structure, paint spray nozzle one side for the paint roller paint channel that pipeline is connected that sprays paint, the paint tank of opposite side for for wire rod, passing, on described paint tank, edge is not higher than the paint channel port of export.

The described paint channel port of export is provided with the excessive paint bath that extends along the paint tank side, is provided with the excessive paint slope that makes paint overflow into paint tank between described paint tank and excessive paint bath.

Described excessive paint slope inclination angle beta is the 130-110 degree.

Described paint tank bottom is provided with long-pending paint bath.

Described long-pending paint bath bottom is provided with fixing hole.

The utility model has the advantage of, this paint spray nozzle structure can prevent the generation of spray nozzle clogging phenomenon in the japanning process, and can better control the amount of spraying paint, guarantee the working stability of painting, thereby product quality effectively is provided, has reduced defective products, reduced the production loss.

Description of drawings

Below the content of every width accompanying drawing expression in the utility model specification and the mark in figure are briefly described:

Fig. 1 is that paint spray nozzle is installed and used view;

Fig. 2 is paint spray nozzle structure perspective view;

Fig. 3 is the paint spray nozzle top view;

Mark in above-mentioned figure is: 1, paint roller paint bath; 2, paint spray nozzle; 3, wire rod; 4, japanning die; 5, paint channel; 6, excessive paint bath; 7, overflow and paint slope; 8, paint tank; 9, long-pending paint bath; 10, fixing hole.

The specific embodiment

Embodiment one

Paint spray nozzle 2 is a metal derby, one side is a paint channel 5 that vertically connects, and opposite side is groove shape structure, the paint tank 8 of this groove shape structure for for wire rod 3, passing, on paint tank 8, edge is not higher than paint channel 5 ports of export, and on preferred paint tank 8, edge is a little less than paint channel 5 ports of export.

This paint spray nozzle 2 is arranged in paint roller, paint channel 5 and the paint roller pipeline that sprays paint is connected, the end that during installation, paint spray nozzle 2 has a paint tank 8 up, when paint gushes top set from paint channel 5, can automatically overflow into the paint tank 8 of a side, the place and the paint channel that gather as wire rod 3 japannings due to paint are not a place, thereby the phenomenon that can effectively avoid paint spray nozzle 2 to stop up occurs.

Embodiment two

This embodiment is the prioritization scheme on embodiment one, namely at paint channel 5 ports of export described in embodiment one scheme, add an excessive paint bath 6, the paint bath 6 that overflows is a rectangular cell body, along paint tank 8 sides, extends, bottom surface is communicated with paint channel 5, the surrounding sealing.

During paint roller work, paint gushes top set from paint channel 5, first overflow into again paint tank 8 after excessive paint bath 6 inner accumulated, due to the many of paint bath 6 Length Ratio paint channel 5 diameters length of overflowing, therefore can increase paint and overflow into the length on limit, thereby make the paint length of paint tank 8 inner accumulated increase, can improve the 3 japanning times of wire rod, improve the japanning uniformity, thereby guarantee constant product quality.

Embodiment three

This embodiment is the prioritization scheme on embodiment two, namely sets up an excessive paint slope 7 that makes paint overflow into paint tank 8 between the paint tank 8 described in embodiment two schemes and excessive paint bath 6, and these paint slope 7 inclination angle beta of overflowing are the 130-110 degree, preferred plan 110 degree.

Excessive paint slope 7 is exactly the effect of a water conservancy diversion in fact, owing to painting comparatively thickness, the paint slope 7 of overflowing is not set is difficult to control influx and the flow velocity that flows into paint tank 8, too fast flow velocity and larger influx, can cause the interior paint of paint tank 8 to overflow, therefore by calculating and the checking of experiment many times, flow and the speed that overflows into paint can be effectively controlled on the excessive paint slope 7 that increases an above-mentioned angle.

Embodiment four

This embodiment is to embodiment one, two and three optimization, namely a long-pending paint bath 9 is set up in 8 bottoms of the paint tank in above-described embodiment scheme, long-pending paint bath 9 is the trough body structure of surrounding and sealing bottom surface, gather some paint by long-pending paint bath 9, can utilize the tension force of thickness painted surface, improve the interior paint of paint tank 8 and gather thickness, thereby further improve the japanning uniformity, guarantee constant product quality.

Because the volume of paint spray nozzle 2 own is little, but it is high that installation accuracy requires, only rely on paint channel 5 and the paint roller pipeline that sprays paint to be connected and to fix paint spray nozzle 2, obviously reliability is low, therefore set up a fixing hole 10 in long-pending paint bath 9 bottoms, can utilize this hole and bolt to coordinate paint spray nozzle 2 is fixed on paint roller more reliably.

The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.

Claims

1. paint roller paint spray nozzle structure, it is characterized in that: paint spray nozzle (2) one sides for the paint roller paint channel (5) that pipeline is connected that sprays paint, the paint tank (8) of opposite side for for wire rod (3), passing, the upper edge of described paint tank (8) is not higher than paint channel (5) port of export.

2. paint roller paint spray nozzle structure according to claim 1 is characterized in that: described paint channel (5) port of export is provided with the excessive paint bath (6) that extends along paint tank (8) side.

3. paint roller paint spray nozzle structure according to claim 2, is characterized in that: be provided with the excessive paint slope (7) that makes paint overflow into paint tank (8) between described paint tank (8) and excessive paint bath (6).

4. paint roller paint spray nozzle structure according to claim 3, it is characterized in that: described excessive paint slope (7) inclination angle beta is the 130-110 degree.

5. the described paint roller paint spray nozzle of any one structure according to claim 1-4, it is characterized in that: described paint tank (8) bottom is provided with long-pending paint bath (9).

6. paint roller paint spray nozzle structure according to claim 5, is characterized in that: be provided with fixing hole (10) bottom described long-pending paint bath (9).