JPH047424A - Method and device for fixing sink - Google Patents

Abstract

PURPOSE:To reduce working man-hours by positioning and holding a counter and a sink by means of a positioning member and fixing the sink to the counter in that state. CONSTITUTION:A positioning member 2, in which a sink positioning member 3 and a counter positioning member 4 are vertically provided, is provided in a space of an opening 11a of the counter 11 so that the member 3 protrudes from the rear surface of the counter 11. The member 2 is horizontally moved by means of a drive member 5 to cause the member 4 to abut on the inner periphery of the opening 11a. Then a sink 12 having a flange 12a to which a composite packing 6 is fixed is turned upside down to mount the sink 12 on the rear surface of the counter 11. The member 2 is moved horizontally and vertically by means of drive members 5a, 5b to bond the sink 12 to the counter 11 with resin.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a sink mounting method and a mounting device for mounting a sink on the back side of a counter used in a system kitchen or the like.

[Conventional technology]

A conventional sink mounting method will be explained based on FIGS. 7(a) to (C) and FIG. 8.

■ Align the flange 22a of the sink 22 with a predetermined position on the back surface of the counter 21 and temporarily cover it, and when the sink 22 is attached to the counter 21 as shown in FIG. the sink 22 so that it can be installed with a uniform overhang dimension A around the entire circumference of the sink 22
Marks 23 are placed on the four corners of the counter 2 and the counter 21 for positioning (FIG. 7(a)).

■ Remove the sink 22 with the mark 23 attached, and remove the flange portion 22a of the sink 22 that will be the joint surface with the counter 21.
A composite gasket 24 consisting of a silicone resin gasket 24a and a butyl rubber gasket 24b for preventing water leakage is fixed to the surface (Fig. 7 et al.).

(2) Align the marks 23 made on the counter 21 and the sink 22, and then place the sink 22 at a predetermined position on the back of the counter 21 again for final positioning. (7th
Figure (C)).

■ By pressing the sink 22 against the counter 21,
The sink 22 is temporarily attached to the counter 21 using the adhesive force of the butyl rubber gasket 24b, and the back surface of the sink 22 and the counter 21 are fixed with resin 25 so as to cover the flange portion 22a (FIG. 8).

[Problem to be solved by the invention]

However, in the above method, it is necessary to position the sink 22 to the counter 21 twice, which increases the number of work steps. Also, the positioning method of the sink 22 is different from mark 2.
3, there is a problem in that an error occurs in the positioning of the sink 22 and the covering allowance A becomes non-uniform.

An object of the present invention is to provide a sink mounting method and its mounting device that can reduce the number of man-hours required for mounting a sink to a counter and make the overlapping allowance between the sink and counter uniform.

[Means to solve the problem]

In the sink mounting method according to claim (1) of the present invention, the counter is mounted by a positioning member having a collar positioning portion that contacts the inner peripheral surface of the opening of the counter and a sink positioning portion that contacts the inner peripheral surface of the sink. and the sink are positioned and held, and the sink is fixed to the counter in this positioned and held state.

The sink mounting device according to claim (2) includes: a mounting table on which the counter is placed; a sink positioning portion movably provided on the mounting table and abutting against the inner circumferential surface of the sink; This device includes a plurality of positioning members in which contacting counter positioning portions are vertically arranged in parallel, and a drive member that moves the positioning members in the vertical and horizontal directions.

[Effect]

In the sink mounting method according to claim (1) of the present invention, the counter positioning portion of the positioning member is brought into contact with the inner peripheral surface of the opening of the counter placed face down, and the inner peripheral surface of the sink is turned over and placed over the sink positioning portion. The sink can be attached to a predetermined position on the counter by positioning and holding the counter and sink in contact with each other, and fixing the sink to the counter in this positioning and holding state.

In the sink mounting device according to claim (2), the driving member moves the positioning member to the inner circumferential surface of the counter placed face down on the mounting table to abut the counter positioning portion, and the sink is mounted on the sink positioning portion of the positioning member. Since the sink can be placed upside down so that the inner peripheral surface of the counter is in contact with the counter, the sink can be positioned and held at a predetermined position on the counter.

〔Example〕

An embodiment of the sink mounting device of the present invention will be described with reference to FIGS. 1 to 6.

FIG. 1 is a perspective view of the sink mounting device 1. FIG. This sink mounting device 1 is provided with a plurality of positioning members 2 shown in FIG. 2 inside a mounting table (not shown) on which a counter is placed, which are movable vertically and horizontally by drive members 5a and 5b. ing.

This positioning member 2 has a structure in which a sink positioning part 3 and a counter positioning part 4 are vertically arranged side by side as shown in FIG. Then, the step dimension between the sink positioning part 3 and the counter positioning part 4 becomes the overhang allowance B when the sink is attached. Further, driving members 5a and 5 for moving the plurality of positioning members 2 in the vertical and horizontal directions are also provided.
b consists of an air cylinder that can be controlled from the outside.

A sink mounting method using the sink mounting device 1 having such a configuration will be explained based on FIGS. 3(a) and 3(t) to FIG. 6.

■ Place the counter 11 at a predetermined position on the top surface of the sink mounting device 1.
The counter 11 is placed face down on the mounting table of the sink mounting device 1 so that the opening 11a is located (FIG. 3(a)).

- Operate the drive member 5a to move the positioning member 2 in the vertical direction, and place the positioning member 2 in the space of the opening 11a of the counter 11 so that the sink positioning part 3 protrudes from the back surface of the counter 11 (third Figure (b)).

■ The positioning member 2 placed in the opening 11a of the counter 11 is moved by the driving member 5b in the horizontal direction of the arrow shown in FIG. Bring it into contact with the peripheral surface (Fig. 4 (b)
)).

■ Next, the flange portion 12a which will be the joint surface is prepared in advance.
Silicone resin packing 6a and butyl rubber packing 6b
Turn the sink 12 to which the composite packing 6 consisting of Place it on the back side of the counter 11.

At this time, the sink 12 is temporarily fixed to the counter 11 by the adhesive force of the butyl rubber gasket 6b.

■ After the positioning member 2 is moved horizontally and vertically by the driving members 5b and 5a to release the holding state of the sink 12 and the counter 11, the sink 12 is covered with resin (not shown) so as to cover the flange portion 12a. and counter 1
1 (FIG. 6) to complete the installation of the sink 12.

In this way, the opening 11a of the counter 11 placed on the mounting table
The positioning member 2 is moved by the drive members 5a and 5b so that the counter positioning part 4 is brought into contact with the inner peripheral surface of the opening 11a, and the sink positioning part 3 is brought into contact with the inner peripheral surface of the sink 12. The counter 11 and the sink 12 can be positioned and held, and the sink 12 can be fixed and installed at a predetermined position on the counter 11 in this positioned and held state, reducing the number of work steps required for installation. It can be installed with a uniform overlapping allowance B.

〔Effect of the invention〕

In the sink mounting method and its mounting device of the present invention, the positioning member is moved by a drive member to the inner peripheral surface of a counter placed on a mounting table, the counter positioning part is brought into contact with the inner peripheral surface of the opening of the counter, and the sink positioning part is moved to the inner peripheral surface of the counter placed on the mounting table. The counter and sink are positioned and held by contacting the inner circumferential surface of the sink, and in this positioning state, the sink is fixed to the counter and the sink can be installed at a predetermined position on the counter. can be made uniform and reduce the number of installation work.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an embodiment of the sink mounting device of the present invention, FIG. 2 is a front view of its positioning member, FIG. Figure 3 (b) is a vertical cross-sectional view of the positioning member, Figure 4 (a) is its top plan view, Figure 4 (etc.) is a top plan view of the positioning member horizontally moved, and Figure 5 is its positioning. FIG. 6 is a vertical cross-sectional view of the counter in its current state, FIG. 6 is a vertical cross-sectional view with the sink installed, FIG. 7(a) is a perspective view of the sink and counter in the conventional sink mounting method, and FIG. 7(b) is a partial vertical sectional view of the counter in this state. FIG. 7(C) is a partial vertical cross-sectional view of the sink, FIG. 7(C) is a perspective view of the sink when it is installed, and FIG. 8 is a vertical cross-sectional view of the sink when it is installed. 1... Sink mounting device, 2... Positioning member, 3...
... Sink positioning section, 4... Counter positioning section,
5a. 5b... Drive member, 11... Counter, 12...
Sink, B...Coverage fee

Claims (2)

[Claims] (1) The counter and the sink are positioned and held by a positioning member having a counter positioning part that comes into contact with the inner peripheral surface of the opening of the counter and a sink positioning part that comes into contact with the inner peripheral surface of the sink, and in this positioning and holding state. A sink mounting method for fixing the sink to the counter. (2) A mounting table on which the counter is placed, and a sink positioning section that is movably provided on this mounting table and that contacts the inner peripheral surface of the sink and a counter positioning section that contacts the inner peripheral surface of the counter are vertically arranged side by side. A sink mounting device comprising: a plurality of positioning members; and a drive member that moves the positioning members in vertical and horizontal directions.