CN2125465U

CN2125465U - Automatic liquid feeding rolling and coating device

Info

Publication number: CN2125465U
Application number: CN 92206410
Authority: CN
Inventors: 朱清
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-04-02
Filing date: 1992-04-02
Publication date: 1992-12-23

Abstract

The utility model relates to an automatic liquid-feeding rolling and coating device used for rolling and coating, which is composed of a sealed container, a guide tube, a flow valve, a sealed rotating device, a roller, a rapid clamping device, etc. The utility model performs automatic liquid feeding operation under the action of external air pressure, alters the past method that paint is dipped and then is rolled and coated, and realizes continuous rolling and coating operation, so the automatic liquid-feeding rolling and coating device is an ideal tool with high efficiency, paint saving and no environmental pollution for replacing the original manual roller.

Description

Automatic liquid feeding rolling and coating device

The utility model relates to a kind of tool device, particularly a kind of automatic liquid supply roller coating device.

Normally used rolling coating brush needs the limit pick the roller coating of coating limit during owing to brushing, following shortcoming is arranged: 1, waste man-hour when therefore using; 2, labor strength height; 3, coating is inhomogeneous; 4, waste coating easily pollutes working environment.Therefore, design a kind of roller coating device that can automatic liquid supply, it is necessary just to seem.

The purpose of this utility model provides a kind of novel roller coating device, makes it high-quality and high-efficiency when reality is used, and is economical and practical.

The technical solution of the utility model be utilize pressure air with the coating in the airtight container by conduit input rotary broom inside, evenly ooze by cylinder inside again, thereby reach the purpose of limit feed flow limit roller coating to cylinder surface.

Now in conjunction with the accompanying drawings this utility model is described in further detail.

Description of drawings:

Fig. 1, general illustration of the present utility model.

Fig. 2, cylinder partial structure detail drawing.

The utility model is by left stay pipe (1), sealing ring (2), (3) are taken in transition, nut (4), bearing (5), sealing ring (6), interface (7), sealing ring (8), cover (9) rolls left, outer cylinder pipe (10), cylinder felt (11), interior cylinder pipe (12), cover (13) rolls left, thimble (14), right bracing frame (15), spring (16), gland (17), pull handle (18), flow valve (19), handle (20), flexible pipe (21), airtight container (22) is formed.

All the other features are: (one) has constituted the adjustable liquid-supplying system of flow jointly by airtight container (22), flexible pipe (21), handle (20), flow valve (19), left stay pipe (1), sealing ring (2), transition adapter (3), sealing ring (6), interface (7), the cover that rolls left (9).See Fig. 1, reach Fig. 2.Airtight container (22) has coating outlet (22-2) top that the sealing fluid reservoir of seal cover is arranged for there is pressure air air intake (22-1) below the top.

(2) form sealing rotatable interface device jointly by transition adapter (3), nut (4), bearing (5), interface (7), guaranteed that cylinder freely rotates when feed flow, seen figure (2).The cover (9) that rolls left is that left end is the conical surface, and right-hand member is an external screw thread, and there is a convex at the middle part, and inside is the rotary body of through hole.Sealing ring (8) is the elastic circular ring of taper seat inside and outside being, its male cone (strobilus masculinus) guarantees to guarantee to be sealed and matched with gland (9) tapering with the chimeric inner conical surface of interface (7) to see figure (2).

(3) roll left cover (9), interior cylinder pipe (12), outer cylinder pipe (10), cylinder felt (11), right drum cover (13) formed from inside to outside the cylinder of sepage jointly and seen figure (2).Interior cylinder pipe (12) has internal thread for two ends, the pipe of the uniform aperture in middle part, by cylinder felt (11) being securely fixed on the outer cylinder pipe (10) of tubulose of uniform aperture, see figure (2) with being threaded of the cover that rolls left (9), right drum cover (13).Cylinder felt (11) for liquid permeability preferably flexible material make.

(4) thimble (4), right bracing frame (15), gland (17), spring (16), pull handle (18) have constituted quick clamping device, to make things convenient for the loading and unloading of cylinder.Gland (17) is connected with right bracing frame by screw thread spring (16) and thimble (14) is pressed in right bracing frame (15) hole, pull handle (18) is connected with the thimble tailing screw flight, pulling pull handle (18) just can be realized the quick-clamping of cylinder like this, thimble (14) head is that sphere rotates flexibly to guarantee cylinder, sees figure (2).

Operation principle of the present utility model is: pressure air through airtight container air intake (22-1) enter airtight container (22) coating is taken over by flexible pipe (21), handle (20), flow valve (19), transition (3), the cover that rolls left (9) enter in cylinder pipe (12).See figure (1).The coating of cylinder pipe (12) oozes outside cylinder (10) via the uniform aperture on the interior cylinder pipe (12) in entering, evenly ooze out cylinder felt (11) outside through last uniform aperture of outer cylinder (10) and cylinder felt (11) again, so just finished the automatic liquid supply process of flow-controllable, see figure (2), because sealing rotatable interface device and thimble (14) left end sphere have guaranteed freely rotating of cylinder, so the operator is as long as driving handle just can carry out roller coating and operate.

The utility model has following characteristics compared to existing technology:

1, raise labour efficiency nearly 3 times, labour intensity has reduced by 1/2.

2, save the coating of water clock in original technology, reduced the pollution to working environment.

3, coating is even, has improved the bisque quality.

4, it is not high to implement the present technique cost, and only need change cylinder at cylinder when useless, needn't integral body scrap, and has reduced use cost.

Claims

1, a kind of by airtight container (22), flexible pipe (21), handle (20), flow valve (19), left side stay pipe (1), sealed rotary device, cylinder, the common automatic liquid supply roller coating device that constitutes of quick clamping device, feature of the present utility model is that pressure air enters airtight container air intake (22-1), with coating in the airtight container (22) via flexible pipe (21), flow valve (19), sealed rotary device is sent into interior cylinder pipe (12), and evenly ooze out cylinder felt (11), and by sealed rotary device and thimble (14) left end sphere, guarantee that cylinder rotates flexibly, quick clamping device guarantees that the cylinder replacing is convenient.

2, according to the said cylinder of claim 1 uniform sepage aperture on cylinder pipe (12) and outer cylinder pipe (10) tube wall in it, cylinder felt (11) by liquid permeability preferably flexible material make.

3, constitute by thimble (14), right bracing frame (15), spring (16), gland (17), pull handle plate (18) according to the said quick clamping device of claim 1, pulling pull handle (18) is realized quick-clamping by the move left and right of thimble (14), and thimble (14) left end is a sphere.

4, for inlet (22-1) outside of air is arranged at top liquid outlet (22-2) is arranged according to the said airtight container of claim 1 (22), the sealing fluid reservoir of seal cover is arranged at the top.