CN212453524U

CN212453524U - Coating device

Info

Publication number: CN212453524U
Application number: CN202021013716.2U
Authority: CN
Inventors: 马兴涛
Original assignee: Hebei Dingta Coating Co ltd
Current assignee: Hebei Dingta Coating Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-02
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a coating device, the electric iron comprises a handle, first bearing is installed to the one end of handle, the inboard fixedly connected with filling tube of first bearing, the one end welding of filling tube has the feed cylinder, the surface cover of feed cylinder is equipped with the coating cover, the one end welding of feed cylinder has the location axle. According to the coating device, the charging pipe feeds materials into the charging barrel, and the discharging hole is utilized to penetrate the coating sleeve outwards, so that a large area can be coated uniformly through one-time feeding; the device feed cylinder is located the protection casing inboard, carries out the cage to the feed cylinder through the protection casing during the application, can effectually avoid coating to splash everywhere when the application.

Description

Coating device

Technical Field

The utility model belongs to the technical field of coating device, specifically be a coating device.

Background

Paint brushes are commonly used for room finishing and cleaning. The paint brush is one of the most important tools for paint construction since the birth of paint, and although a plurality of advanced construction tools are born later, the unique point of the paint brush is not all the tools, so the paint brush has the function of being difficult to replace.

The paint brush in the prior art generally comprises a brush, a handle and a brush holder, wherein the handle is connected with the brush holder through the brush holder, but when the paint brush is used, the paint is required to be dipped by the brush and then brushed on a wall, so that time and labor are wasted, the efficiency is low, and uneven brushing is easily caused when the paint brush is dipped again and brushed on the wall; and the coating brush can splash outwards under the action of centrifugal force in the rotating process, and the coating on the surface of the coating brush is easy to splash on the body surface of a constructor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coating device to solve the inconvenient problem of coating application.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coating device, includes the handle, and handle, feed cylinder and protection casing all adopt the metal material, first bearing is installed to the one end of handle, and first bearing all adopts waterproof bearing with the second bearing, and the setting of first bearing reduces the frictional force between filling tube and the handle, the inboard fixedly connected with filling tube of first bearing, the one end welding of filling tube has the feed cylinder, the surperficial cover of feed cylinder is equipped with the coating cover, promotes the feed cylinder through the handle and rotates, utilizes the coating cover at the feed cylinder surface to carry out the application to the wall, the one end welding of feed cylinder has the location axle.

Preferably, the surperficial slip of location axle is provided with the second bearing, and the setting of second bearing reduces the frictional force between protection casing and the location axle, and the fixed surface of second bearing installs the protection casing, and the protection casing cage covers in the surface of feed cylinder, through the protection casing cage in the feed cylinder outside, avoids coating to splash everywhere under the effect of centrifugal force when rolling the feed cylinder.

Preferably, the surface of feed cylinder evenly is provided with the discharge opening, and the inside coating of feed cylinder outwards permeates through the discharge opening and wets the coating cover to drive the coating cover through promoting the feed cylinder and rotate and carry out the coating to the wall.

Preferably, one end of the feed pipe is in threaded connection with a sealing bolt, and the sealing bolt is detached from the surface of the feed pipe, so that the coating can be added into the charging barrel through the feed pipe.

Preferably, the surperficial threaded connection of location axle has positioning nut, positioning nut's side and protection casing contact, and the protection casing slides and cup joints on the surface of location axle, through positioning nut butt location, when needing to change the coating cover and clear up the protection casing inner wall, not hard up positioning nut can follow location axle surface with the protection casing and dismantle.

Preferably, the lower extreme symmetry of protection casing is provided with the installing port, and the pulley is installed in the inboard pivot of installing port, and the protection casing passes through pulley butt wall, avoids producing the friction between protection casing and the wall.

Preferably, the coating sleeve is made of high-quality limiting wool materials, the structure of the coating sleeve is similar to the shape of the oversleeve, bandages are arranged at the sleeve openings at two ends of the coating sleeve, and the coating sleeve is fixed on the surface of the charging barrel through the contraction of the bandages after the coating sleeve is sleeved on the surface of the charging barrel.

Compared with the prior art, the beneficial effects of the utility model are that: this coating device feeds in raw material to feed cylinder inside through the filling tube, utilizes the discharge opening to outwards permeate the coating cover to can be through the big area of once reinforced even application.

The device feed cylinder is located the protection casing inboard, carries out the cage to the feed cylinder through the protection casing during the application, can effectually avoid coating to splash everywhere when the application.

And the coating cover is sleeved on the surface of the charging barrel, when the coating cover needs to be replaced, the protective cover is detached, and the coating cover can be taken out for replacement, so that the device is convenient to use for a long time.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the present invention;

FIG. 2 is a sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is a schematic view of the protective cover of the present invention;

fig. 5 is a schematic view of the coating sleeve of the present invention.

In the figure: the device comprises a handle 1, a first bearing 11, a charging barrel 2, a positioning shaft 21, a charging pipe 22, a sealing bolt 23, a discharge hole 24, a positioning nut 25, a protective cover 3, a second bearing 31, a mounting hole 32, a pulley 33 and a coating sleeve 4.

Detailed Description

Please refer to fig. 1, a coating device, which comprises a handle 1, wherein a first bearing 11 is installed at one end of the handle 1, the first bearing 11 is arranged to reduce the friction force between a feeding pipe 22 and the handle 1, the inner side of the first bearing 11 is fixedly connected with the feeding pipe 22, one end of the feeding pipe 22 is welded with a charging barrel 2, the surface of the charging barrel 2 is sleeved with a coating sleeve 4, the charging barrel 2 is pushed to rotate by the handle 1, the wall surface is coated by the coating sleeve 4 sleeved on the surface of the charging barrel 2, and one end of the charging barrel 2 is welded with a positioning shaft 21.

Referring to fig. 1 and 4, the second bearing 31 is slidably disposed on the surface of the positioning shaft 21, the second bearing 31 is disposed to reduce friction between the protective cover 3 and the positioning shaft 21, the protective cover 3 is fixedly mounted on the surface of the second bearing 31, the protective cover 3 is covered on the surface of the charging barrel 2, and the protective cover 3 is covered on the outer side of the charging barrel 2, so that the coating is prevented from splashing around under the action of centrifugal force when the charging barrel 2 is rolled.

Referring to fig. 1, the surface of the charging barrel 2 is uniformly provided with discharge holes 24, and the coating inside the charging barrel 2 penetrates through the discharge holes 24 to wet the coating sleeve 4, so that the coating sleeve 4 is driven to rotate by pushing the charging barrel 2 to coat the wall surface.

Referring to fig. 1, a sealing bolt 23 is threadedly coupled to an end of the feed tube 22, and the coating material can be added into the cartridge 2 through the feed tube 22 by removing the sealing bolt 23 from the surface of the feed tube 22.

Referring to fig. 1 and 3, the surface of the positioning shaft 21 is threadedly connected with a positioning nut 25, the side surface of the positioning nut 25 contacts with the shield 3, the shield 3 is slidably sleeved on the surface of the positioning shaft 21, the positioning nut 25 is abutted and positioned, and when the coating sleeve 4 needs to be replaced and the inner wall of the shield 3 needs to be cleaned, the positioning nut 25 is loosened to detach the shield 3 from the surface of the positioning shaft 21.

Referring to fig. 1 and 2, the lower end of the protection cover 3 is symmetrically provided with mounting openings 32, a pulley 33 is mounted on an inner side rotating shaft of the mounting openings 32, and the protection cover 3 abuts against the wall surface through the pulley 33, so that friction between the protection cover 3 and the wall surface is avoided.

Referring to fig. 1 and 5, the coating sleeve 4 is made of high-quality limiting wool, the structure of the coating sleeve 4 is similar to the shape of a oversleeve, bandages are arranged at the sleeve openings at two ends of the coating sleeve 4, and after the coating sleeve 4 is sleeved on the surface of the charging barrel 2, the coating sleeve 4 is fixed on the surface of the charging barrel 2 through the contraction of the bandages.

The working principle of the scheme is as follows: when the device uses, opens sealing bolt 23, through filling tube 22 to the inside coating that adds of feed cylinder 2, because the surface of feed cylinder 2 evenly is provided with discharge opening 24, utilizes discharge opening 24 outside infiltration coating cover 4, when the application, can be even permeate coating cover 4 through discharge opening 24 to can once feed through the device even big piece area of application.

Because the feed cylinder 2 is located 3 inboards of protection casing, during the application, pulley 33 butt wall when feed cylinder 2 rolls along the wall, carries out the cage to feed cylinder 2 through protection casing 3, can effectually avoid coating to splash everywhere.

And the coating cover 4 is sleeved on the surface of the charging barrel 2, the coating cover 4 is fixed on the surface of the charging barrel 2 through inward contraction of bandages at sleeving openings on two sides of the charging barrel, when the coating cover is required to be replaced, the positioning screw cap 25 is detached from the surface of the positioning shaft 21, then the protective cover 3 is taken out, and the coating cover 4 on the surface of the charging barrel 2 can be taken out and replaced, so that the device is convenient to use for a long time.

Claims

1. A painting device comprising a handle (1), characterized in that: first bearing (11) are installed to the one end of handle (1), inboard fixedly connected with filling tube (22) of first bearing (11), the one end welding of filling tube (22) has feed cylinder (2), the surface cover of feed cylinder (2) is equipped with coating cover (4), the one end welding of feed cylinder (2) has location axle (21).

2. A coating apparatus as claimed in claim 1, wherein: the surface of the positioning shaft (21) is provided with a second bearing (31) in a sliding manner, the surface of the second bearing (31) is fixedly provided with a protective cover (3), and the protective cover (3) covers the surface of the charging barrel (2).

3. A coating apparatus as claimed in claim 1, wherein: the surface of the charging barrel (2) is uniformly provided with discharge holes (24).

4. A coating apparatus as claimed in claim 1, wherein: one end of the feed pipe (22) is in threaded connection with a sealing bolt (23).

5. A coating apparatus as claimed in claim 1, wherein: the surface of the positioning shaft (21) is in threaded connection with a positioning nut (25), and the side face of the positioning nut (25) is in contact with the protective cover (3).

6. A coating apparatus as claimed in claim 2, wherein: the lower extreme symmetry of protection casing (3) is provided with installing port (32), and pulley (33) are installed to the inboard pivot of installing port (32).

7. A coating apparatus as claimed in claim 1, wherein: the coating sleeve (4) is made of high-quality limiting wool materials, and the structure of the coating sleeve (4) is similar to the shape of the oversleeve.