JPH07331860A - Method and agitator for setting viscosity of finish coating material for building - Google Patents

Abstract

PURPOSE:To avoid unevenness in a pattern due to irregular viscosity by agitating finish coating material for building and solvent for diluting finish coating material such as thinner, water, etc., by means of a viscosity setting agitator with a motor. CONSTITUTION:Building finish coating mate material 30 such as scraped finish coating, finish coating material, spray tile painting material, stone finish coating material, and solvent 31 for diluting building finish coating material such as thinner, water, etc., are poured into a vessel 29 such as a drum. And a motor 1 of a viscosity setting agitator 28 is actuated to rotate an agitating screw 20, thereby effecting agitation, and the number of revolution is displayed beforehand on a digital displayer 27, and the solvent 31 and a building finish coating material 30 are supplied. As a result, constant viscosity can be set, thereby preventing fluctuation of viscosity.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a viscosity setting method and a viscosity setting stirrer for architectural finish coating materials such as plastering materials and spraying materials.

[0002]

2. Description of the Related Art Conventionally, as a building finish coating material and the like, a solvent that dilutes the building finish coating material such as thinner and water is used at a work site, and the viscosity is adjusted depending on the experience and intuition of a craftsman.

[0003]

Since the conventional methods for adjusting the viscosity of building finish coating materials and the like rely on the experience and intuition of craftsmen, it is easy for viscosity blurring of building finish coating materials and the like to occur. After the finishing work is finished, there are many irregularities in the pattern due to the finishing material, which has the drawback of spoiling the aesthetic appearance or requiring a high cost of complaints as a rework.

In view of the above-mentioned conventional drawbacks, the present invention has been made.
Anyone can easily and accurately finish the viscosity of a building finish coating material to a constant level without depending on the experience and intuition of craftsmen, and prevent pattern unevenness due to uneven viscosity. And a viscosity setting stirrer.

The above and other objects and novel characteristics of the present invention will become more fully apparent when the following description is read in view of the accompanying drawings. However, the drawings are for explanation only and do not limit the scope of the present invention.

[0006]

In order to achieve the above-mentioned object, the present invention provides a viscous setting agitator using a motor for a building finish coating material and a solvent such as thinner or water for diluting the building finish coating material. The viscosity of the stirrer is adjusted by adding a solvent or a building finish coating material so that the rotation speed of the stirrer is set to a preset value. It constitutes the viscosity setting method. The present invention also provides a motor, a rotary shaft attached to the drive shaft of the motor, a stirring screw attached to the tip of the rotary shaft, a drive shaft of the motor attached to the motor, or the rotary shaft. The viscosity setting stirrer is configured with a rotation speed measuring device that measures the rotation speed of the shaft and displays the rotation speed on the display.

[0007]

[Function] The viscosity-setting stirrer configured as described above drives the motor to drive the construction finish coating material and a solvent such as thinner or water for diluting the construction finish coating material, and stirs with a stirring screw to stir the mixture. It is estimated that the previous viscosity and the current viscosity are the same because the number of rotations displayed on the display of the number measuring device is the same.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described in detail below with reference to the embodiments shown in the drawings.

In the first embodiment of the present invention shown in FIGS. 1 to 5, 1 is a motor, and the motor 1 is a case body 2.
A grip portion 3 is formed at a rear end portion of the case body 2, and a switch 4 installed so that the grip portion 3 can be turned on and off with the grip portion 3 being turned on causes rotation of a drive shaft 5 projecting from a tip portion of the case body 2 to be turned on. , OFF.

Reference numerals 6 and 6 denote auxiliary handle mounting nuts to which the auxiliary handles 7 formed at both ends of the case body 2 of the motor 1 near the tip end can be selectively mounted.

Reference numeral 8 denotes a rotary shaft mounted on the drive shaft 5 of the motor 1 via a mounting tool 9. A female screw 10 is formed at the tip of the rotary shaft 8 and an outer peripheral portion near the rear end. A recess 11 for locking is formed.

The mounting member 9 has a threaded portion 13 formed at the front end portion of the drive shaft 5 and a threaded portion 13 that is screwed into the threaded portion 13 at the rear end portion, and an insertion hole into which the rear end of the rotary shaft 8 is inserted. 14
A lock bolt 16 for engaging with a joint fitting 15 having a polygonal outer peripheral portion formed at the tip and a recess 11 for locking the rotary shaft 8 formed at a portion near the tip of the joint fitting 15. A screw hole 17 for a lock bolt into which is screwed, a vinyl tube 18 covering an outer peripheral portion of the joint fitting 15, and a tip of the case body 2 of the motor 1 so that a rear end portion of the vinyl tube 18 is supported. And a dustproof cover 19 fitted and fixed to the section.

Reference numeral 20 is a stirring screw attached to the tip of the rotating shaft 8. The stirring screw 20 is attached to the rotating shaft 8 by a screw stopper 21 that is screwed into the female screw 10 at the tip of the rotating shaft 8. It is fixed detachably.

Reference numeral 22 is a rotation speed measuring device for measuring the rotation speed of the drive shaft 5 of the motor 1 mounted on the motor 1 and displaying the rotation speed. The rotation speed measuring device 22 is a case body 2.
A rotation speed detector 25 including a marker 23 and a detector main body 24, which are attached to a portion of the drive shaft 5 where the rotation speed of the drive shaft 5 can be detected, and which are conventionally used as those capable of detecting the rotation speed. A digital display 27 such as a liquid crystal installed in the grip portion 3 of the case body 2 for displaying a signal detected by the rotation speed detector 25 via a calculation display circuit 26.

As shown in FIG. 5, the viscosity-setting stirrer 28 having the above-mentioned structure is provided with a container 29 such as a drum can and a construction finish coating material 30 such as a lysine finish coating material, a spray tile coating material, a stone tone finish coating material and a thinner. , A solvent 31 for diluting the architectural finish coating material 30, such as water, is put therein, and the motor 1 is driven to stir them by rotating the stirring screw 20. At this time, the solvent 31 and the building finish coating material 30 are replenished to set the building finish coating material to a constant viscosity so that the digital display 27 of the rotation number measuring device 22 displays the preset number of rotations. . By setting such work so that the number of rotations will be the same next time as well, the viscosity of the previous building finish coating material or the like can be made a constant value.

[0016]

Different Embodiments of the Present Invention Next, different embodiments of the present invention shown in FIGS. 6 to 14 will be described. In the description of these different embodiments of the present invention, the same components as those of the first embodiment of the present invention will be designated by the same reference numerals and redundant description will be omitted.

The second embodiment of the present invention shown in FIGS. 6 to 8 is mainly different from the first embodiment of the present invention in the following points.
The cover body 32 for mounting the rotation speed detector 25 is attached to the tip of the case body 2 of the motor 1 and the case body 2
Even if the viscosity setting stirrer 28A configured as described above is used in that the digital display 27 is attached to the upper wall surface of the above, the same operational effects as those of the first embodiment of the present invention can be obtained, and the existing motor can be used. Can be used to apply the present invention.

The third embodiment of the present invention shown in FIGS. 9 to 11 is mainly different from the second embodiment of the present invention in that the cover body 32 is provided so that the rotational speed of the rotary shaft 8 can be directly measured. Even if the viscosity setting stirrer 28B configured as described above is used in that the rotation speed measuring device 25 is installed, the same effect as that of the second embodiment of the present invention can be obtained.

In the fourth embodiment of the present invention shown in FIGS. 12 to 14, the main difference from the first embodiment of the present invention is a rotation speed measuring device 22A, which is an analog display. The vessel 33 is used. Even with the viscosity setting stirrer 28C using such a rotation speed measuring device 22A, the same working effects as those of the first embodiment of the present invention can be obtained. It should be noted that in each of the embodiments of the present invention described above, the one for setting the viscosity of the architectural finish coating material is described, but the present invention is not limited to this, and is used for setting the viscosity by mixing objects having two or more kinds of viscosity. be able to.

[0020]

As is apparent from the above description, the following effects can be obtained in the present invention.

(1) A building finish coating material and a solvent such as thinner or water for diluting the building finish coating material are stirred by a viscosity setting stirrer using a motor, and the viscosity setting stirrer is rotated in a stirring state. The solvent or building finish coating material is replenished so that the number becomes a preset number of revolutions, and the viscosity is set to a constant value, so the rotation of the viscosity setting agitator can be done in advance without relying on the experience and intuition of craftsmen. The viscosity can be set to a constant value by supplementing with a solvent or a building finish coating material so as to achieve the set rotational speed. Therefore, it is possible to easily set the previous and current viscosities to be constant, prevent viscosity deviation, and efficiently prevent uneven finish of the pattern.

(2) According to the above (1), it is possible to easily use a small amount of building finish coating material or the like with a constant viscosity. Therefore, it can be used economically and efficiently.

(3) Since the viscosity can be easily set to a constant value according to the above (1), when a plurality of building finish coating materials and the like are mixed, the viscosity is set to a constant value in advance. By mixing the amounts, it is possible to obtain a building finish coating material or the like with a constant mixing ratio.

(4) Claims 2 and 3 are also the above (1) to (3).
In addition to obtaining the same effect as in (1), since it is only necessary to install the rotation speed measuring device on the motor, it is possible to manufacture relatively easily and inexpensively.

[Brief description of drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention.

FIG. 2 is an exploded perspective view showing the first embodiment of the present invention.

FIG. 3 is an explanatory view of a main part showing a first embodiment of the present invention.

FIG. 4 is a circuit diagram of a first embodiment of the present invention.

FIG. 5 is an explanatory diagram showing a usage state of the first embodiment of the present invention.

FIG. 6 is a perspective view showing a second embodiment of the present invention.

FIG. 7 is an exploded perspective view showing a second embodiment of the present invention.

FIG. 8 is an explanatory view of a main part showing a second embodiment of the present invention.

FIG. 9 is a perspective view showing a third embodiment of the present invention.

FIG. 10 is an exploded perspective view showing a third embodiment of the present invention.

FIG. 11 is an explanatory view of a main part showing a third embodiment of the present invention.

FIG. 12 is a perspective view showing a fourth embodiment of the present invention.

FIG. 13 is an explanatory view of a main part showing a fourth embodiment of the present invention.

FIG. 14 is an explanatory diagram showing a usage state of a fourth embodiment of the present invention.

[Explanation of Codes] 1: Motor, 2: Case body, 3: Grip, 4: Switch, 5: Drive shaft, 6: Auxiliary handle mounting nut, 7: Auxiliary handle, 8: Rotating shaft, 9: Mounting tool, 10: female screw, 11: recess for locking, 12: screw part, 13: screw part, 14: insertion hole, 15: joint fitting, 16: lock bolt, 17: screw hole for lock bolt, 18: vinyl tube, 19: Dust-proof cover, 20: Screw for stirring, 21: Screw stopper, 22, 22A: Rotation speed measuring device, 23: Marker, 24: Detector body, 25: Rotation speed detector, 26: Calculation display circuit, 27 : Digital display, 28, 28A, 28B, 28C: Viscosity setting stirrer, 29: Container, 30: Architectural finish coating material, 31: Solvent, 32: Cover body, 33: Analog display.

Claims (3)

[Claims] 1. A building finish coating material and a solvent such as thinner or water for diluting the building finish coating material are stirred by a viscosity setting stirrer using a motor, and the number of revolutions of the viscosity setting stirrer in the stirring state. A method for setting the viscosity of a building finish coating material, etc., in which a solvent or a building finish coating material is replenished to set a predetermined viscosity so that a predetermined viscosity is obtained. 2. A motor, a rotary shaft mounted on a drive shaft of the motor, a stirring screw mounted on a tip end portion of the rotary shaft, a drive shaft of the motor mounted on the motor, or the rotary shaft. A viscosity setting stirrer, comprising: a rotation speed measuring device for measuring the rotation speed of a shaft and displaying the rotation speed on a display. 3. A motor, a rotary shaft attached to a drive shaft of the motor, a stirring screw attached to a tip end portion of the rotary shaft, a drive shaft of the motor attached to the motor, or the rotary shaft. A viscosity setting stirrer, comprising: a rotation speed measuring device for measuring the rotation speed of a shaft and displaying the rotation speed on a digital display disposed on an outer surface portion that can be seen in a used state.