JP2536432Y2 - Double glass manufacturing equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for manufacturing a double glazing.

[0002]

2. Description of the Related Art Conventionally, in order to produce a double-glazed glass, a plate glass on one side is placed on a work table.

[0003] One side surface of a spacer made of metal or synthetic resin is temporarily bonded to the entire periphery of the rear surface (the entire length of each side) on the upper side of the supplied glass sheet on one side through an adhesive member.

An adhesive member is previously applied or adhered to the other side surface of the spacer.

[0005] Next, the other glass sheet held by the suction cup is supplied from above to the standby glass sheet on the workbench while being fed down, and the entire rear edge of the glass sheet on the other side is simultaneously supplied to the spacer on each side. Overlap and press to abut.

[0006] Then, the entire back edge of both glass sheets is adhered to both surfaces of the spacer via an adhesive member by applying pressure.

[0007] The gap between the peripheral edges of both sheet glasses is filled with a filling member in the next step, and a double-layer glass is completed.

[0008]

According to the above-described manufacturing method, the entire periphery of the glass sheet on the other side is simultaneously pressed against the entire surface of the spacer of the glass sheet on one side, so that there is no escape of air in the space and the air is sealed in the space. As a result, the central portions of both glass sheets become expanded by the enclosed air.

For this reason, there are problems such as a cause of refraction and irregularities of opposing edges.

Accordingly, an object of the present invention is to prevent the sheet glass from being deformed in a swollen state.

[0011]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a vertically fixed box with a suction device for sucking the inside of a hollow, a box below the solid box, and a suitable box. A movable body provided so as to approach and separate from a lower edge side of the fixed box by the first driving device; a vertically movable box having an inner hollow rotatably supported on the lower side by the movable body; A suction device provided to suck the inside of the moving box, and a suitable second drive device provided to move the upper edge of the swing box toward and away from the upper edge of the solid box. The present invention employs an apparatus for manufacturing a double glazing comprising a large number of suction holes provided on the surface facing the fixed box and the swing box.

[0012]

With the above construction, the plate glass is superposed on the surfaces of the fixed box and the swinging box having the suction holes, and the plate glass is held by the fixed box and the swinging box by operating the suction device.

Next, while the movable body is advanced by the operation of the first driving device, the lower edge of the back surface of the swing box side plate glass is brought into contact with the side surface of the lower side spacer which has been temporarily adhered to the fixed box side plate glass in advance. At the time of contact, the moving body stops moving forward.

Thereafter, the swinging box is advanced by operating the second driving device so that the upper edge side of the swing box faces the upper edge of the fixed box.

[0015] Then, from the lower end to the upper end of the side wall of the spacer on both sides of the fixed box side plate glass, the lower end to the upper end on both sides of the back surface of the swing box side plate glass sequentially overlap, and finally, the swing box side plate glass on the side surface of the upper side spacer. Are overlapped on the upper side.

When the overlapping of all the edges of the oscillating box side plate glass is completed, the operation of the second driving device is stopped.

Of course, the plate glass on the swinging box side is bonded to the spacer via an adhesive member which has been previously applied or adhered to the spacer to produce a double-glazed glass.

After the production of the double glazing, the operation of the suction device is stopped, the holding of the plate glass with respect to the swinging box is released, and then the moving body is moved backward by the operation of the first driving device. The upper edge of the oscillating box is moved in the backward direction by the operation of the driving device.

Thereafter, the operation of the suction device on the fixed box side is stopped, and the suction of the sheet glass is released.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 and FIG. 2 show a vertical fixed box 1 with a suction device 2 for sucking a hollow interior.

Reference numeral 4 denotes a moving body disposed below the fixed box 1 and provided so as to approach and separate from the lower edge of the fixed box 1 by operation of the first driving device 3.

In the case of the drawing, the moving body 4 includes a guide rail 6 provided on both sides of a seat 5 and a carriage 7 which slides by a slider 7 and wheels 8 engaged with the guide rail 6. In the illustrated case, the first driving device 3 includes a male screw 11 that rotates forward and backward by reversing operation of the motor 10, and a female screw 12 that is screwed into the male screw 11 and supported by the carriage 9. However, the moving body 4 may be moved forward and backward by other methods.

Numeral 13 denotes a vertical swinging box having a hollow inside which rotatably supports a projecting member 15 projecting downward from both ends of a lower edge of the moving body 4 via pins 14. , And a suction device 16.

The above-mentioned suction devices 2 and 16 are installed on the back side of the fixed box 1 and the swing box 13, and the suction ports of the blower are connected in a communicating manner.

The fixed box 1 and the swing box 1
A large number of suction holes 17 are provided in the opposed front walls 3.

Further, the upper edge of the swing box 13 approaches and separates from the upper edge of the fixed box 1 by the operation of the second driving device 18.

The above-mentioned second driving device 18 is, as shown in FIG.
A seat 21 slidably attached to an installation frame 19 of the fixed box 1 via a pin 20, a motor 22 installed on the seat 21, and a male screw 23 that rotates forward and reverse by the reversible operation of the motor 22; Although the female screw 25 is screwed into the male screw 23 and supported on the upper edge side of the swing box 13 via the pin 24, the female screw 25 is used.

With the above configuration, first, as shown in FIGS. 1 and 4, the plate glass A to be supplied to the surface having the suction hole 17 of the fixed box 1 and the swinging box 13 by hand is superposed. At the same time, the plate boxes A and A are held in the fixed box 1 and the swing box 13 while sucking the inside by operating the suction devices 2 and 16.

One side surface of the spacer C is temporarily adhered to the entire periphery of the back surface of the plate glass A held in the fixed box 1 via an adhesive member B by coating or adhering. Of course, the adhesive member B is applied or adhered to the other side surface of the spacer C.

Next, while moving the moving body 4 by the operation of the first driving device 3, the lower edge of the back surface of the plate glass A on the side of the swinging box 13 which is moved forward together with the spacer C (as shown in FIGS. At the same time, the operation of the first drive unit 3 is stopped at the time of contact, and the moving body 4 stops moving forward.

Thereafter, the upper edge of the swing box 13 is advanced toward the upper edge of the fixed box 1 by the operation of the second driving device 18.

Then, both sides of the back surface of the plate glass A on the side of the oscillating box 13 sequentially overlap from the lower end of the side surface of the spacer C on both sides to the upper end, and finally, the upper surface of the back surface of the plate glass A overlaps the spacer C on the upper side.

As a result, the plate glass A on the side of the swing box 13 is attached to the spacer C via the adhesive member B.

When the attachment of the plate glass A to the spacer C is completed, the operation of the second driving device 18 is stopped.

As described above, after the production of the double glazing, the operation of the suction device 16 is stopped and the suction holding of the plate glass A to the swing box 13 is released, and then the first driving device 3 and the second driving device are driven. The swing box 13 is retracted to the position shown by the solid line in FIG.

Then, the operation of the suction device 2 is stopped to release the holding of the sheet glass A with respect to the fixed box 1, and the multi-layer glass is received and carried out onto the roller conveyor E which drives the respective rollers.

A filler is filled in the entire periphery of the double-glazed glass, that is, between the plate glasses A on the outer periphery of the spacer C in the next step.

[0039]

[Effect] Since the manufacturing apparatus of the double glazing of the present invention is configured as described above, the entire periphery of the plate glass does not simultaneously contact the entire periphery of the spacer.

For this reason, the disadvantage that the glass sheet swells due to the containment of air can be eliminated.

[Brief description of the drawings]

FIG. 1 is a side view showing an embodiment of the present invention.

FIG. 2 is a front view of the same.

FIG. 3 is a side view of a state in which a swing box is brought close to a fixed box.

FIG. 4 is an enlarged longitudinal side view of both boxes.

[Explanation of symbols]

 Reference Signs List A sheet glass B adhesive member C spacer 1 fixing box 2, 16 suction device 3 first driving device 4 moving body 5 seat 6 guide rail 7 slider 8 wheels 9 carriage 10, 22, motor 11, 23 male screw 12, 25 female screw Reference Signs List 13 swing box 14 pin 15 projecting member 17 suction hole 18 second driving device 19 frame 20 pin 21 seat 24 pin

Claims (1)

(57) [Scope of request for utility model registration] 1. A vertical fixed box with a suction device for sucking a hollow interior, and disposed below the fixed box, and approached and separated from a lower edge side of the fixed box by an appropriate first drive device. Moving body provided as described above, a vertical swinging box having an inner hollow rotatably supported on the lower side of the moving body, a suction device provided to suck the inside of the swinging box, and the solid box An appropriate second drive device provided to move the upper edge of the rocking box toward and away from the upper edge of the rocking box; and a plurality of driving devices provided on the opposing surfaces of the fixed box and the rocking box. An apparatus for producing double-glazed glass comprising suction holes.