CN2243350Y

CN2243350Y - Coating apparatus with coating material container

Info

Publication number: CN2243350Y
Application number: CN 95240189
Authority: CN
Inventors: 徐荣华
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-21
Filing date: 1995-07-21
Publication date: 1996-12-25
Anticipated expiration: 2005-07-21

Abstract

The utility model provides a coating apparatus with a coating material container for plastering coating material. The coating apparatus with a coating material container is an integral body composed of a plastering roller, a one-way valve, and the coating material container. The plastering roller is a porous body with holes from interior to exterior, and is communicated with the coating material container through a hollow rod and the one-way valve. The coating material container is similar to a medical syringe, and the process of sucking the material from a material barrel and injecting the material to the plastering roller is completed through the action of push and pull. The one-way valve is a self-closing valve with high elasticity and is used for finishing the switching function when the material is sucked and injected. The utility model has the advantages of simple structure, convenient operation, no easy working environment pollution, labor saving, material saving, etc., being an ideal coating material plastering apparatus.

Description

The coating material inner-containing type coating apparatus

The utility model belongs to the instrument that whitewashes of paint, coating for internal and external wall etc.A kind of roller, check valve and coating reservoir unit of will whitewashing combines, and can whitewash continuously when operation and need not be interrupted the coating apparatus of dipping coating.

Prior art is made up of roller that is provided with fine hair (1) and holding rod (2) as shown in Figure 1.Existing this coating apparatus must often be dipped coating when operation, and has many coating and drip from roller, thus there is the pollution working environment, waste coating, work efficiency is low wait obviously not enough.

The purpose of this utility model is to provide a kind of need often not dip coating, can work continuously within a certain period of time, and difficult meeting causes drippage coating, contaminated environment, the coating material inner-containing type coating apparatus of saving of labor, material-saving in whitewashing operation.

The utility model is to take to be combined into one whitewashing roller, check valve and coating reservoir unit, and coating can be through pressing in its reservoir, is transported to the technical scheme on the surface of whitewashing roller continuously and realizes its purpose.Specifically, the utility model is by whitewashing roller, check valve and coating reservoir three device be combined into one.The said roller that whitewashes is to have discharge opening on hollow stem, and the terminal in hollow stem is provided with end plug, on hollow stem, be set with filter core from inside to outside successively, jacket casing and work roller with mesh, said jacket casing and work roller press and are enclosed within on left end cap and the right end cap, and be installed on the hollow stem by left end cap, right end cap, and constituting rotatable the cooperation with hollow stem, positioning sleeve is packed on the hollow stem of side of right end cap.Said coating reservoir is an inner chamber of storing cylindrical shell at coating, be equiped with push rod with " O " type circle, store the end of cylindrical shell and push rod at coating, be respectively equipped with coating and store cylinder cover and push rod end plug, the openend that coating is stored cylindrical shell is installed in the hole of valve body of check valve, and the other end of valve body is fixedly connected by nut and hollow stem, be provided with relief hole and material hole at the one-way valve intracoelomic cavity, and relief hole and hollow stem connect, the material hole respectively with relief hole, coating is stored cylindrical shell and is connected, be provided with valve plug in the material hole, valve gap is fixed on valve plug in the material hole.Said valve plug is the elastomer that is the hollow circular cylinder shape, in its cylindrical endoporus, is provided with the inner membrance that is frustum, and this inner membrance is provided with the perforation otch of mesopore up and down vertically.

As seen from the above description, the utlity model has simple in structurely, operation is convenient, is difficult for polluting working environment, characteristics such as labor and material saving.

Below in conjunction with drawings and Examples the utility model is further described.

Brief Description Of Drawings:

Fig. 1 is the structural representation of the coating coating apparatus of prior art.

Fig. 2 is a structure chart of the present utility model.

Fig. 3 is the A place enlarged drawing of Fig. 2.

See also accompanying drawing 2,3, the utility model is by whitewashing roller, check valve and coating Reservoir triplicity device and being integral. The said roller that whitewashes is to have the coating road Have a plurality of discharge openings (3) on the hollow stem in hole (2), establish in the terminal of hollow stem (2) End plug (4) is arranged, on hollow stem (2), be set with successively from inside to outside filter core (5), tool Meshed jacket casing (6) and work roller (1), and jacket casing (6) and work roller (1) Then press and be enclosed within on left end cap (7) and the right end cap (8), and by left end cap (7) and the right side End cap (8) is installed on the hollow stem (2) left and right end cap (7), (8) and hollow Bar (2) formation is rotatably assorted. And be quiet joining between jacket casing (6) and the work roller (1) Close, on the hollow stem (2) of the side of right end cap (8), be fixed with positioning sleeve (9), Whitewash roller endwisely slipping along hollow stem (2) in case produce. Said coating reservoir Be the inner chamber of storing cylindrical shell (10) at coating, be equiped with " O " type sealing that has twice The push rod (12) of circle (11), thus consist of just as injector for medical purpose shape structure, be coated with Material is stored the end of cylindrical shell (10) and push rod (12), by press-fiting or glue company establishes respectively Have coating to store simplified lid (13) and push rod end plug (14), coating is stored cylindrical shell (10) Openend be installed in the hole of check valve valve body (15) and another of valve body with viscose glue End is fixedly connected by nut (16) and hollow stem (2). Inner chamber in valve body (15) Be provided with relief hole (17) and material hole (18), and this relief hole (17) and hollow stem (2) Connect, and store material hole (18) and the relief hole that cylindrical shell (10) connects with coating (17) communicate, thereby consist of the coating transfer passage. In material hole (18), be provided with valve plug (19), valve gap (20) is fixed on valve plug (19) in the material hole (18). Said valve Plug (19) is to be the elastomer that is the hollow circular cylinder shape, and high-elastic rubber bodies for example is at it In the cylindrical endoporus, be provided with the inner membrance (21) of frustum, and this inner membrance (21) is established Have and connect the up and down otch (22) of mesopore. So far, structure of the present utility model is namely described Complete.

Embodiment: filter core (5) is made with porous, expanded plastics.Jacket casing (6) is made with hard paper paper tinsel plate.Work roller (1) is made with the polypropylene fabric that the surface is setiform.Valve plug (19) is made with high elastic rubber.Other each part is the high-strength plastic materials and parts, and its size can need and be decided by practical application.

When actual job is used, only need with a market supply and its external diameter be inserted in the original-pack paint can with the plastic suction pipe that material hole (18) internal diameter matches, the other end of suction pipe is injected in the valve plug (19), because valve plug (19) has very high elasticity, suction pipe is by the otch (22) of frustum inner membrance (21), straight cutting is to the oral area of expecting hole (18) upper end, suction pipe with expect hole (18) close fit mutually.At this moment, relief hole (17) and material hole (18) by suction pipe stifled every and do not communicate.Pulling push rod (12), coating then are attracted to coating from paint can and store in the cylindrical shell (10).After in coating is stored cylindrical shell (10), suctioning coating, then can stop feed, and suction pipe is pulled out from valve plug (19).At this moment, the otch (22) of the frustum inner membrance (21) of valve plug (19) is then closed, and relief hole (17) connects with material hole (18).Promote push rod (12), coating is promptly stored logical material path (18) in the cylindrical shell (10), relief hole (17), hollow stem (2), discharge opening (3), filter core (5), jacket casing (6) and the surface of roller (1) of working that arrives from coating, so far, can whitewash operation.Like this, constantly promote push rod (12), just constantly operation, the coating in coating is stored cylindrical shell (10) uses until exhausted, and then repeat aforesaid in coating storage cylindrical shell (10) the suction process.

The utility model is not if adopt said valve plug (19), and empty therein bar (2) and aforesaid tube segment, each installs a plunger valve, then can realize the purpose of this utility model equally.

Claims

1, a kind ofly be used for the coating material inner-containing type coating apparatus that having of paint coating operation whitewashed roller, it is characterized in that it is combined into one by whitewashing roller, check valve and coating reservoir three device:

The said roller that whitewashes is to have discharge opening (3) on hollow stem (2), and the terminal in hollow stem (2) is provided with end plug (4), on hollow stem (2), be set with filter core (5) from inside to outside successively, jacket casing (6) and work roller (1) with mesh, said jacket casing (6) and work roller (1) press and are enclosed within on left end cap (7) and the right end cap (8), and by left end cap (7), right end cap (8), be installed on the hollow stem (2), and constitute rotatable the cooperation with hollow stem (2), positioning sleeve (9) is packed on the hollow stem (2) of side of right end cap (8), the other end of hollow stem (2) is installed in by nut (16) in the hole of valve body (15) of check valve, and both are fixedly connected;

Said coating reservoir is an inner chamber of storing cylindrical shell (10) at coating, be equiped with push rod (12) with " O " type circle (11), store the end of cylindrical shell (10) and push rod (12) at coating, be respectively equipped with cylinder cover (13) and push rod end plug (14), coating is stored the openend of cylindrical shell (10), be installed in the hole of valve body (15) of check valve, and both are fixedly connected;

Said check valve is that the inner chamber at valve body (15) is provided with relief hole (17) and material hole (18), and relief hole (17) connects with hollow stem (2), material hole (18) is stored cylindrical shell (10) and is connected with relief hole (17), coating respectively, in material hole (18), be provided with valve plug (19), valve gap (20) is fixed on valve plug (19) in the material hole (18), and said valve plug (19) is the elastomer that is the hollow circular cylinder shape, in its cylindrical endoporus, be provided with the inner membrance (21) that is frustum, and this inner membrance (21) is provided with the perforation otch (22) of mesopore up and down vertically.