JPH04166259A - Applicator for highly viscous material - Google Patents

Abstract

PURPOSE:To continuously apply a highly viscous material in a fixed width and thickness by introducing the material from its inlet and applying the material while pressing the material with a vibrated presser plate furnished with a vibrator. CONSTITUTION:A highly viscous material is introduced from its inlet (a) and applied while pressing the material with a vibrated presser plate (c) provided with a vibrator (d). A mechanism in a positive displacement flowmeter is incorporated between the inlet (a) and the plate (c). Consequently, the material is continuously applied in constant width and thickness and further applied to the substrate by the pressure of vibration. Accordingly, the material can be applied on the vertical surface such as walls or the overhead work surface such as ceilings as well as flat work surfaces such as floors. Besides, the width and thickness of the coating material are freely adjusted by simple adjustment or by changing the size of applicator.

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to an apparatus for applying a highly viscous material to a substrate.

(Prior art) Conventionally, when trying to apply a thick layer of highly viscous material such as cement mortar, plaster, or wet fireproof coating, it was necessary to rub the material to adhere to the base using the troweling method, or Alternatively, it was customary to apply the material by hitting the base with air pressure, such as in the spray method.

(Problem to be solved by the invention) However, in the case of trowel coating, the work efficiency is low because the material is applied little by little by hand, and special skills are required for the work. As a result, they often suffered from labor shortages. On the other hand, the spraying method is more efficient than the troweling method because it allows continuous work, but on the other hand, the material scatters, contaminating the surrounding area, causing loss due to the scattering of the material, or reducing the coating thickness. There were problems such as variations in the results.

(Method for Solving the Problems) In order to solve these problems, the present inventors invented an apparatus that applies the above-described highly viscous material to a base by vibration. Hereinafter, the present invention will be explained with reference to examples. Embodiment 1 has a mechanism as shown in FIG. In other words, there is a material introduction part a that introduces material continuously sent from a pressure pump, [a mechanism in a volumetric flowmeter in which the rotation speed changes depending on the volume of the material that is delivered],
For example, in Fig. 4, the vane motor l consists of the vane motor, the gears j and k transmit the rotation to the wheel 1, the smearing side plate determines the width of the material that spreads out in a fan shape through the material introduction part, and the width of the smearing side plate determines the width of the material. A vibrating press plate C1 that applies the applied material with pressure N1, an air vibrader d that vibrates the vibrating press plate, an air hose e that introduces air into the air hybrider, a fulcrum shaft of the vibrating press plate f, a vibrating press This is a highly viscous material application device consisting of a stopper g on a board.

Here, an electric pie brake or the like may be used instead of an air vibrader as a high brake generator that applies vibration to the vibration pressing plate.In the case of a dynamic vibration brake, the air hose e should be connected to the electric cord. Become.

(Function) In the high viscosity material rough coating device of the present invention, first, the high viscosity material is continuously fed into the material introduction portion δ by a pressure pump and is then adjusted to a constant width by the coating side plate.

On the other hand, at this time, when compressed air is sent through the air hose e to vibrate the air vibrader d, the vibration is transmitted to the vibration pressing plate C which is attached closely to the air vibrader. Here, the high viscosity material mentioned above is slammed against the coating base ground by the vibrating push plate C which vibrates around the axis f as a fulcrum.

At this time, since the mechanism in the volumetric flowmeter, for example the vane motor shown in FIG. 4, is incorporated in the material introduction section (a), the rotational speed of the gear j changes in accordance with the discharge amount of the material. By varying the gear ratios of J and K, a fixed volume of material travels a fixed distance when dispensed.

That is, it moves at a desired speed according to the discharge amount 2 and can easily apply the high viscosity material to a constant thickness while continuously adhering it to the coating base surface.

Other examples of the present invention will be described below, but the present invention is not limited thereto.

(Example 2) FIG. 5 shows an example of the present invention. This is a highly viscous material applicator shown in Fig. 1, with a handle m provided on the upper surface of the material introduction part a so that it can move smoothly during the application operation.

(Example 3) FIG. 6 shows still another embodiment of the present invention.

This is done by providing an uneven pattern n on the lower surface of the vibrating pressing plate C of the high viscosity material application device shown in Fig. 1, and forming an uneven brim pattern on the material surface when applying the high viscosity material. It is something.

(Example 4) FIG. 7 shows still another embodiment of the present invention.

This is the rough coating of high viscosity material shown in Figure 1 (1) A doctor blade 0 is provided bridging between both coating side plates of the device, and by adjusting the height of this doctor blade 0, the coating of high viscosity material can be applied. When this is done, the surface of the material is made even smoother.

(Example 5) FIG. 8 shows another example of the present invention. This is achieved by installing a pressing roller P bridging between both coating side plates of the high-viscosity material application device shown in Fig. 1, and applying the high-viscosity material by adjusting the height of this pressing roller P. Smooth the surface of the material. Furthermore, if the roller is provided with various patterns, the pattern will be formed on the surface of the material.

(Effects) The high viscosity material application device of the present invention can continuously apply a high viscosity material to a constant width and thickness, and has the function of applying pressure to the base material by vibration. Therefore, it is possible to apply not only to downward-facing work surfaces such as floors, but also to vertical surfaces such as walls and upward-facing work surfaces such as ceilings. Another advantage is that the width and thickness of the coating material can be adjusted freely by simple adjustment or by changing the size of the coating device. Moreover, since the structure is simple, it is light in weight and has good workability. Highly viscous material can be applied continuously in a constant width.

[Brief explanation of drawings]

Fig. 1 is a front view of the coating device of Example 1, Fig. 2 is a side view of the coating device of Example 1, Fig. 3 is a plan view of the coating device of Example 1, and Fig. 4 is a top view of the coating device of Example 1. Motor internal mechanism sectional view, 5th
The figure is a front view of the coating device of Example 2, FIG. 6 is a front view of the coating device of Example 3, FIG. 7 is a front view of the coating device of Example 4, and FIG. 8 is a front view of the coating device of Example 5. 2 shows a front view of the coating device. Explanation of symbols a: Material introduction part b: Coating side plate C: Vibrating pressing plate d: Vibrader e: Air hose f: Vibrating pressing plate fulcrum shaft g Nistonper h: Coating base i: Vane motor J: To gear; I: Wheel m: Handle n: Uneven pattern 0: Doctor blade p: Pressing roller Patent applicant Shikoku Kaken Kogyo Co., Ltd. (Figure 3) Procedural amendment (method)

Claims (2)

[Claims] (1) A high-viscosity material application device that introduces a high-viscosity material from a material introduction part and applies the material while pressing it with a vibrating pressing plate equipped with a vibrader. (2) The highly viscous material application apparatus according to claim 1, wherein a mechanism of a volumetric flowmeter is incorporated between the material introducing section and the vibrating pressing plate.