JP3438500B2 - Method of manufacturing counter with sink - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a sink-equipped counter in which an outer peripheral edge of a sink is mounted around an opening of the counter. 2. Description of the Related Art Conventionally, in mounting an outer peripheral edge of a sink around an opening of a counter, a counter having an opening is turned upside down and an outer peripheral edge of the sink is turned upside down by an operator. Part around the opening on the upper surface of the counter and positioned by the operator's experience, and then a resin such as urethane resin so that the outer peripheral edge of the sink is buried around the opening on the back surface of the counter. And the sink was attached to the counter. [0003] In filling the resin so as to bury the outer peripheral edge of the sink in the periphery of the opening on the back surface of the counter , a weight is placed on the sink so that the outer peripheral edge of the sink does not rise from the back surface of the counter. In the past, it was necessary to bring different weights and put them on different types of sinks, which was troublesome. [0004] SUMMARY OF THE INVENTION It is an object of the present invention was invented in view of the problems of the above conventional example, hit attaching the peripheral edge portion of the sink around the opening of the counter
Te is to provide a method for manufacturing a sink with counter can select the load placed on the sink according to the type of the sink in a simple manner. [0005] In order to solve the above object, according to an aspect of manufacturing method of the sink with the counter of the present invention, the opening
Counter 1 with sink 3 attached with sink facing up
Transported to the counter 11 and the counter 1
Upside down around the opening 3 on the back side
The outer periphery of the ink tank 2 is placed and positioned, and the counter 1
The outer peripheral edge of the sink 2 is buried around the opening 3 on the back surface of the
Fill the resin 4 so that it is installed
In the method of mounting, the back on counter 1
Outer peripheral edge of sink 2 turned upside down around surface opening 3
After placing and positioning the part, load the sink 2 from above
A load is applied by the applying device 6, and the load applying device 6
Slide another weight 7 up and down on the vertical axis 8 protruding from the weight 7
Weight 7 that fits freely and slides up and down
Another weight 7 can be slid up and down on the vertical axis 8
A plurality of weights 7 can be vertically
It is configured to be connected one after another to be able to ride freely, and the uppermost weight 7
Is suspended by the hoist 9 of the hoist 9 so as to be movable up and down.
The lifting position of the hanging tool 10 depending on the type of the sink 2
The number of lifting of the weight 7 by the hoist 9 by adjusting
Select the load to be applied to the sink 2 and select
With a load applied to sink 2 from above.
Around the opening 3 on the back surface of the
Fill the resin 4 so that the edge is buried in the counter 1
The sink 2 is attached. this
By adopting such a method, the hoist 9 of the hoist 9
Just adjust the vertical position of the
A load can be applied to the sink 2. BRIEF DESCRIPTION OF THE DRAWINGS [0007] FIG. FIG. 1 is a schematic plan view of an apparatus used in the method for manufacturing a counter with a sink according to the present invention. A sink mounting section 11 is provided in the middle of the transport path 13. The starting end of the curing device 14 is located at the end of the transport path 13, the starting end of the unloading path 15 is located at the end of the curing apparatus 14, and the packing machine 16 is provided in the unloading path 15. It is. As shown in FIG. 2, the transport path 13 is constituted by a roller such as the free roller 12.
The jig mounting part 1 is attached to the sink mounting part 11
7 is provided so that the lower end of the positioning jig 5 can be detachably attached to the jig attaching portion 17 by, for example, fitting. In the embodiment shown in the accompanying drawings, the jig mounting portion 17 in the middle of the transport path 13 is located before and after the free roller 12 in the direction parallel to the transport direction of the transport path 13 (front-back direction). Moving body 18
And a rear moving body 19, and a left moving body 20 and a right moving body 21 are disposed before and after in a direction (left-right direction) orthogonal to the conveying direction of the conveying path 13. Here, the front moving body 18 and the rear moving body 19 are both vertically movable and movable in a direction parallel to the conveying direction of the conveying path 13 (front-back direction). 20 and the right moving body 21 are both vertically movable and perpendicular to the conveying direction of the conveying path 13 (lateral direction).
It is freely movable. Front moving body 18 and rear moving body 19
When moving in the vertical direction, they move in the same direction synchronously, and when moving in the front-back direction, they move in opposite directions synchronously. As a mechanism in which the front moving body 18 and the rear moving body 19 move in the opposite directions in synchronization with each other in the front-rear direction, for example, racks 23 and 24 are arranged on both sides of the pinion 22 as shown in FIG. The front moving body 18 is connected to one of the racks 23, the rear moving body 19 is connected to the other rack 24, and the forward rotation of the pinion 22 is performed.
By selecting the reverse rotation, the front moving body 18 and the rear moving body 19
Can be moved in opposite directions in synchronization with each other in the front-rear direction. Further, the left moving body 20 and the right moving body 21
When moving in the vertical direction, they move in the same direction synchronously, and when moving in the horizontal direction, they move in opposite directions synchronously. As the mechanism in which the left moving body 20 and the right moving body 21 move in opposite directions in synchronization with each other in the left-right direction, the same mechanism as that in FIG. 8 can be employed. The front moving body 18 and the rear moving body 19 are provided with a plurality of jig mounting portions 17 which are shifted in a direction parallel to the conveying direction of the conveying path 13 (front-back direction). Each of the moving body 20 and the right moving body 21 has a transport path 1
A plurality of jig mounting portions 17 are provided in a plurality of rows which are shifted in a direction (front-back direction) orthogonal to the transport direction of No. 3. As shown in FIGS. 4 to 6 and 7, the positioning jig 5 is provided with an opening positioning portion 26 on a lower outer peripheral portion and a sink positioning portion 27 on an upper outer peripheral portion of the main body portion 25.
The main body 25 includes a fitting shaft portion 25a vertically provided at a lower end portion thereof. Here, in the embodiment shown in FIG. 7, the opening positioning portion 26 on the lower outer peripheral surface of the main body 25 is provided.
4 and 6 show an embodiment in which the sink positioning portion 27 on the upper outer peripheral surface of the main body 25 is continuous with the same surface. In the embodiment shown in FIGS. An embodiment is shown in which the sink positioning portion 27 on the upper outer peripheral surface of the main body 25 is located outside the opening positioning portion 26 so as to protrude outward. 4 to 6, an inclined guide surface 28 is provided on the uppermost outer surface of the main body 25. Of course, although not shown, in FIG. 7, an inclined guide surface 28 may be provided on the uppermost outer surface of the main body 25 as shown in FIGS. 4 to 6. A load applying device 6 is disposed above the sink mounting portion 11. The load applying device 6 fits another weight 7 into the vertical axis 8 protruding from the weight 7 so as to be vertically slidable, and further fits another weight 7 into the vertical axis 8 protruding from the weight 7 that can be slid up and down. Thus, the plurality of weights 7 are sequentially connected so as to be freely slidable in multiple stages in the vertical direction. That is, as shown in FIG. 10 to FIG. 12, a first vertical portion provided with a first stopper 29a at the upper end from the upper surface of the lower first weight 7a provided with a cushion material 39 such as sponge on the lower surface. Shaft 8a
Above the first weight 7a, a hole 30b of a second weight 7b is slidably fitted in the first longitudinal axis 8a above the first weight 7a, and the upper end of the second weight 7b is located at the upper end. Second longitudinal axis 8b provided with a second stopper 29b
Is projected upward, and the hole 30c of the third weight 7c is slidably fitted on the second longitudinal axis 8b above the second weight 7b. In the embodiment shown in the accompanying drawings, the first, second, and third weights 7a, 7b, 7c
Are shown in three stages above and below, but weights 7 may be similarly provided in four or more stages. Then, the uppermost weight 7, that is, the third weight 7c in the embodiment shown in FIG. An electric hoist is used as the hoist 9 and is hung on a base 38. The counter 1 used in the present invention is provided with an opening 3 for mounting a sink 2, and this opening 3 is formed in various sizes according to the size and shape of the sink 2 to be mounted. Things. FIG. 9 shows an example thereof, and the opening 3 has a size indicated by A to K in FIG. Next, a method of positioning and attaching the outer peripheral edge of the sink 2 around the opening 3 of the counter 1 using the above-described device will be described. First, the size of the opening 3 of the counter 1 to be conveyed from among the plurality of jig mounting portions 17 provided on the front moving body 18, the rear moving body 19, the left moving body 20, and the right moving body 21, respectively. Is selected, and the fitting shaft portion 25a at the lower end of the positioning jig 5 is fitted in the selected jig mounting portion 17 in advance. Then, the front moving body 18, the rear moving body 19, and the left moving body 2
0, lower the right moving body 21 downward, and
The load applying device 6 is raised. Next, the counter 1 having the opening 3 is supplied to the transport path 13 with its back face up, and
At the sink mounting part 11 in the middle of the above. Next, the front moving body 18, the rear moving body 19, the left moving body 20, the right moving body 21
Is raised as shown by the arrow A in FIG. 4, and the positioning jig 5 attached to the front moving body 18, the rear moving body 19, the left moving body 20, and the right moving body 21 passes through the opening 3 of the counter 1 and moves upward. To protrude. Next, as shown by arrows in FIG. 3 and arrow B in FIG. 5, the front moving body 18 is moved forward by a predetermined length and the rear moving body 19 is moved backward by a predetermined length in synchronization with each other.
Are moved to the left and the right moving body 21 is moved to the right by a predetermined length in synchronization with each other, and each positioning jig 5 is brought into contact with each of the front, rear, left and right edges of the opening 3 in the transport direction. Position the counter 1. Next, as shown in FIG. 5, a positioning jig 5 which projects the sink 2 upside down from the edge of the opening 3 upward.
Is positioned from above by positioning the side surface as a positioning guide. In this manner, with the edge of the opening 3 of the counter 1 and the opening edge 2a of the sink 2 positioned and held so that the mutual positional relationship is accurate, the opening 3 of the back surface of the counter 1 is An opening edge 2a formed by a flange of the sink 2 is in contact with the periphery. In this case, a sealing material 32 such as butyl rubber is interposed between the opening edge 2a formed of a flange and the back surface of the counter 1. Next, the hoist 9 is driven to lower the hanging member 10, and the cushion member 39 on the lower surface of the lowermost first weight 7a is pressed against the bottom surface of the sink 2 which is turned upside down as shown in FIG. Hit it. Here, by adjusting the vertical position of the hoist 10 of the hoist 9, only the first weight 7 a is attached to the sink 2.
When the first weight 7a and the second weight 7b are applied as a load to the sink 2, the first weight 7a and the second weight 7b are applied to the sink 2.
a, the second weight 7b and the third weight 7c are applied to the sink 2 as a load. That is, an optimum load is applied to the sink 2 according to the size, the material, and the like of the sink 2. Depending on the size and the material, if the load applied to the sink 2 is too heavy, the sink 2 may be deformed. On the other hand, if the load is too light, the sink 2 may rise upward due to filling of the resin 4 described later. It is necessary to select the weight to make it optimal. Next, a resin 4 is filled in the periphery of the opening 3 on the back surface of the counter 1 and the outer peripheral edge 2a of the sink 2 is embedded in the resin 4. 33 in the figure is counter 1
The bar is formed on the back surface side, and the reinforcing bar 1 is used, and when the resin 4 is filled, the bar 33 functions as a weir so that the resin 4 does not flow outward. That is, the resin 4 is filled between the bar 33 and the outer surface of the sink 2. As described above, when the filling of the resin 4 is completed,
The front moving body 18 is moved backward by a predetermined length in the direction of arrow C in FIG. 6, and the rear moving body 19 is moved forward by synchronizing the left moving body 19 to the right and the right moving body 21 to the left. The jig is moved by a predetermined length in synchronization with the
6. Then, the positioning and holding of the opening 3 are released, and then the front moving body 18, the rear moving body 19, and the left moving body 2 are moved in the directions indicated by arrows D in FIG.
0, the right moving body 21 is respectively lowered, and the positioning jig 5 is pulled downward from the opening 3. Further, the hoist 9 of the hoist 9 is raised, and the third weight 7c is brought into contact with the second stopper 29b to lift the second weight 7b.
Is applied to the first stopper 29a so that the first weight 7a
To lift the cushion material 39 on the lower surface of the first weight 7 a from the sink 2. Next, the counter 1 with the sink 2 attached is removed from the curing device 14.
To be cured by the curing device 14. In the curing device 14, the support 3
The counter 1 with the sink 2 mounted thereon is placed and conveyed and cured, and in this case, the bottom portion of the sink 2 may be pressed by pressing means. In the embodiment shown in FIG. 13, the counter 1 is moved while pressing the bottom surface of the sink 2 attached to the counter 1 by the pressing conveyor 36. When curing is completed, the product is transferred to the carry-out path 15, packed by a packing machine 16 provided in the carry-out path 15, and shipped as a product. According to the first aspect of the present invention, as described above, the opening on the back surface above the counter is provided.
Place the outer edge of the sink upside down around the
After positioning, the load is applied to the sink from above
A load is applied, and the load applying device is configured to project vertically from the weight.
Insert another weight into the shaft so that it can slide up and down.
Put another weight on the vertical axis protruding from the weight that can slide up and down
Multiple weights, such as snapping up and down freely
It is constructed by connecting one after another so that it can slide freely in multiple stages in the vertical direction.
The top weight is moved up and down by the hoist
Hanging by a hoist depending on the type of sink
Number of lifting weights by adjusting the lifting position of the fixture
Select the load to be applied to the sink and select
And apply a load to the sink from above.
The outer edge of the sink is buried around the opening on the back of the
Fill the resin and attach the sink to the counter
So, just adjust the hoist's vertical position
And load the sink to the required load.
To prevent the sink from rising without deforming the sink
And filling the resin with the outer peripheral edge of the sink in the resin.
The part can be buried. [0024]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic plan view of an apparatus used in the present invention. FIG. 2 is a schematic plan view for illustrating an arrangement of a front moving body, a rear moving body, a left moving body, and a right moving body in the sink mounting section. FIG. 3 is a schematic plan view for illustrating a state in which the above-described opening is held by a positioning jig. FIG. 4 is an explanatory view of a stage in which the positioning jig is raised and inserted into an opening. FIG. 5 is an explanatory view of a stage in which the positioning jig is moved laterally to position the opening, and a sink is fitted into the positioning jig for positioning. FIG. 6 is an explanatory view of a stage in which positioning by the above-described positioning jig is released and retracted below an opening. FIG. 7 is an explanatory view showing an example of positioning using another example of a positioning jig used in the present invention. FIG. 8 is an explanatory view of the means for moving in synchronization with the above. FIG. 9 is an explanatory diagram for explaining the types of openings of the counter used in the embodiment. FIG. 10 is a front view of a load applying device used in the present invention. FIG. 11 is a front view showing a state where a load is not applied to the load applying device. FIG. 12 is a front view showing a state in which a load of the load applying device is applied. FIG. 13 is an explanatory view showing a transport state in the curing device of the above. [Description of Signs] 1 Counter 2 Sink 3 Opening 4 Resin 5 Positioning jig 6 Load applying device 7 Weight 8 Vertical axis 9 Hoist 10 Hanging tool 11 Sink mounting part

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) A47B 77/06

Claims (1)

(57) [Claims] [Claim 1] A counter having an opening with its back face up
Transport to the sink mounting part, and
Upside down around the opening on the back side
Place and position the outer edge of the sink
Embed the outer peripheral edge of the sink around the opening on the back of the
Fill the resin and attach the sink to the counter
In the method, the opening on the back side that was on the counter
Place the outer edge of the sink upside down around it
After deciding, load on the sink from above with a load applying device
And the load applying device has a vertical axis protruding from the weight.
Slide another weight up and down freely and further up and down
Another weight up and down on the vertical axis protruding from the slidable weight
Up and down multiple weights so that they fit into the slide
It is constructed by connecting one after another so as to be slidable in multiple stages in the direction,
The uppermost weight can be moved up and down freely by the hoist's hanging tool
Depending on the type of hanging and sink, the hoist
Select the number of lifting weights by adjusting the lifting position.
And select the load to be applied to the sink,
With a load applied to the sink from above,
Embed the outer peripheral edge of the sink around the opening on the back
Fill the resin and attach the sink to the counter as
And a method for manufacturing a counter with a sink.