KR19980041800A - Laminated Glass Manufacturing Equipment - Google Patents

Abstract

In the manufacture of the multilayer glass, the purpose is to prevent the plate glass from swelling by the air enclosed between the plate glass and to improve the production rate.

Importing device (D) for carrying in by means of appropriate means a laminated glass material (A) made of opposing plate glass and spacers temporarily bonded to both sides of an opposing surface of the plate glass via adhesive members on both sides thereof (D) ), The inlet press apparatus E carried in by this carrying apparatus and installed so that the surface of the said both panes of the entrance direction side edge of the said laminated glass material stopped can be pinched, and the said carrying in apparatus The intermediate press device F which received and transported the said multilayer glass material sent out from this, and installed so that the exit side may increase the narrowing pressure of the surface of the said both panes with respect to the inlet side during conveyance, and this intermediate press From the outlet side press apparatus H which was arrange | positioned in front of the apparatus, and installed so that the surface of the said both panes of the opposite side edge of the entry direction of the stopped multilayer glass material could be pinched, and the said intermediate press apparatus from the said Submitted it comprise a carry-out device (G) is installed to be exported to the challenge IG, to prepare a multi-layer glass on the running line.

Description

Laminated Glass Manufacturing Equipment

This invention relates to the manufacturing apparatus of the laminated glass which fixed two sheets of glass in the state which pinched the spacer at the periphery between the opposing surfaces.

Conventionally, the general method of manufacturing the laminated glass which laminated | stacked two sheets of glass through a spacer first places one plate glass on a work bench.

One side of a spacer made of metal or synthetic resin is temporarily bonded to the back circumferential front edge (length before each edge), which is the upper side of the one plate glass placed thereon, via a contact member.

In addition, the adhesive member is already attached to the other side of the spacer.

And the other plate glass hold | maintained by the sucker etc. is lowered toward the one plate glass which waits on a work bench from upper part, and it presses by overlapping the front edge part of the back surface of the other plate glass so that it may contact a spacer.

Then, under pressure, the entire peripheral edge of the back surface of the plate glass is adhered to each other through the adhesive member.

In addition, the filling member is filled in the next process at the periphery part (outer circumference of a spacer), and a multilayer glass is completed.

According to the production according to the above, since the entire peripheral edge of the other pane is pressed simultaneously on the spacer front of one pane, there is no leakage of air, the air is enclosed in the space, and the central portions of both panes are swelled by the enclosed air. It is in a state of shipment.

For this reason, there exist problems, such as a cause of refraction and the uneven edge which opposes.

In order to solve such a problem, the proposed apparatus for manufacturing a multilayer glass suctions and holds the plate glass supplied to the fixed box and the rocking box, and then to the lower side spacers which are temporarily attached to the fixed box side plate glass by advancing the moving body. Stopping forward movement of the moving body by abutting the lower side of the backside of the swinging box side pane, and advancing the upper edge side of the swinging box side, both sides of the backside of the swinging boxside pane facing the top from the bottom of the spacer on the side of the fixed boxside pane. In order to overlap each other and to overlap the upper surface of the back surface of the rocking box side plate glass with the upper side spacer, so as to take out the product (laminated glass) which is overlapped by supplying two sheets of glass. Requires considerable time.

For this reason, the operation rate of an apparatus fell remarkably and there existed a problem about cost increase.

Accordingly, an object of the present invention is to provide a multilayer glass manufacturing apparatus which can be manufactured without enclosing air between plate glass, and for the purpose of remarkably improving manufacturing efficiency.

The invention of claim 1 for solving the above-mentioned problems is a conveying apparatus for receiving and supporting conveying a multilayer glass material formed by pressing and superimposing a spacer on a peripheral edge between two sheets of glass facing each other and provisionally bonding with an adhesive member, The inlet side press unit, which is positioned during the conveyance of the conveying apparatus and is installed to squeeze the leading edge of the multilayer glass material entry direction on both sides, and the front side of the inlet side press apparatus, which presses the multilayer glass material to be conveyed from both sides; At the same time, the intermediate press device provided with the narrowing pressure so that the outlet side increases with respect to the inlet side, the outlet press device which is located in front of the conveying direction of the said intermediate press device, and installed so that the trailing edge of the multilayer glass material can be pinched on both sides; , A configuration consisting of a conveying device for sending out the multilayer glass sent out from the outlet-side press apparatus It is supposed to adopt.

In the invention of claim 1, in the invention of claim 1, the intermediate press apparatus is fixed and movable so that the opposing intervals are varied by the advancing and driving apparatus, and the thickness of the multilayer glass material at the time of pressing is adjusted by the inlet side press apparatus. The structure is configured to detect and operate the forward and backward drive device based on the detected thickness to equally set the opposing intervals of the intermediate press device.

In the invention of claim 1, in the invention of claim 1, the inlet side press device, the intermediate press device, and the outlet side press device each have a fixed and movable oppositely variable intervals, and the movable side is driven and conveyed by a servo motor. The thickness of the multilayer glass material interlocked with the mechanism and supplied to the press apparatus is input to a computer, the servo motor is controlled by numerical control of the computer, and the press pressure of each press apparatus is the thickness of the multilayer glass material. It is supposed to employ a configuration configured to cope with.

In the invention of claim 1, in the invention of claim 1, the supply portion of the multilayer glass material to the conveying apparatus supports the lower edge by the conveyor, and conveys the plate glass in a posture of standing posture by supporting the plate surface by the support member. A conveying apparatus of the stage, a washing apparatus installed to wash the plate glass conveyed in the middle of the upper and lower conveying apparatus, and a drying apparatus provided to dry the plate glass after washing, which is similarly installed in front of the washing apparatus in the middle of the conveying apparatus, It is located in front of the drying apparatus, and temporarily attaches a spacer with an adhesive member to one surface side edge of the plate glass on the lower conveying apparatus, and overlaps the plate glass on the upper conveying apparatus so as to face the spacer on the plate glass on the lower conveying apparatus. It is supposed to adopt a configuration composed of a temporary adhesive portion to form a multilayer glass material.

In the invention of claim 5, in the invention of claim 4, the upper end conveying apparatus in the conveying apparatus adopts a configuration in which the driving means moves at the conveying position and the standby position.

1 is a front view showing a first embodiment.

2 is an enlarged front view of the upper and lower conveyance apparatus.

3 is an enlarged front view of the washing and drying apparatus.

4 is a cross-sectional view taken along the line M-M in FIG.

5 is a cross-sectional view taken along the line N-N in FIG. 2.

FIG. 6 is a cross-sectional view taken along line X-X in FIG. 3. FIG.

FIG. 7 is a cross-sectional view taken along the line Y-Y in FIG. 3. FIG.

8 is a side view of the press.

9 is a side view of supplying plate glass to a press.

10 is a longitudinal enlarged side view of the press.

Fig. 11 is a longitudinal enlarged side view of a second embodiment of the present invention.

12 is a side view showing a part of the manufacturing apparatus of the first embodiment of the present invention.

FIG. 13 is a cross-sectional plan view of FIG. 12.

14 is a cross-sectional view taken along the line X-X of FIG. 13.

FIG. 15 is a cross-sectional view taken along the line Y-Y in FIG. 13. FIG.

FIG. 16 is a cross-sectional view taken along the line Z-Z of FIG. 13.

Fig. 17 is a functional diagram showing a first embodiment of the present invention.

18 is a functional diagram showing a first embodiment of the present invention.

19 is a functional diagram showing a first embodiment of the present invention.

20 is a side view illustrating an example of a production line.

Fig. 21 is a transverse enlarged plan view showing a main part of a fourth embodiment.

Fig. 22 is a vertical rear view showing the main part of the fourth embodiment.

Fig. 23 is a functional diagram showing the fourth embodiment of the present invention.

Fig. 24 is a functional diagram showing the fourth embodiment of the present invention.

25 is a plan view showing a main part of a fifth embodiment;

Fig. 26 is a longitudinal rear view of the inlet and outlet side press apparatus.

Fig. 27 is a functional diagram showing the fifth embodiment of the present invention.

Fig. 28 is a functional diagram showing the fifth embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

1: plate glass, 2: adhesive member,

3: spacer, 4: press,

5: driving means, 11: conveyor,

12: support member, 13: upper conveying device,

14: lower conveyance device, 15, 112, 114, 122, 123: roller,

16, 113, 161: motor, 17: drive shaft,

18: bevel gear, 19: shaft,

20: rotor, 21: washing device,

22: water supply pipe, 23, 26: nozzle,

24: drying apparatus, 25: water supply pipe,

61: conveyor frame, 62: guide rail,

63, 121: cylinder, 81: rotary brush,

A: multilayer glass material, D: import device,

E: Inlet Press Device, F: Intermediate Press Device,

G: take out device, H: exit press device,

111: roller conveyor, 115, 119, 172: guide device,

116, 157, 179: bearing, 117: spring,

118, 171: fixed member, 120, 173: movable member,

151: fixed frame, 152: rail,

153: slider, 154: movable frame,

155: forward and backward drive, 156, 174: female thread,

158, 175: external thread, 159, 176: sprocket,

160, 177: chain, 178: the first servo motor,

180: second servomotor, S: computer.

EMBODIMENT OF THE INVENTION Below, the Example of this invention is described based on an accompanying drawing.

1 to 7 show a first embodiment of an apparatus for forming a multilayer pane glass material, in which the lower edge is supported by the conveyor 11, and the plate surface is supported by the appropriate support member 12. The upper and lower upper stage conveying apparatus 13 and the lower conveyance apparatus 14 which convey the plate glass 1 are provided.

As the conveyor 11, a roller conveyor is used as shown in FIG. 4, and the bevel gear 18 which engages each roller 15 by the drive shaft 17 which drives the motor 16 is carried out. Although the drive is interposed, other belt conveyors may be used.

Although the above-mentioned support member 12 was comprised from the longitudinal shaft material 19 arrange | positioned at the multistage shape in the case of illustration, and the rotor 20 of the free rotation hold | maintained by each shaft material 19, other pulleys were carried out. It may be in an endless belt or the like that has been crossed in between. In short, it is desirable to maintain the attitude of the erected glass to allow the glass to run smoothly.

Moreover, the plate glass 1 conveyed in an upright position is wash | cleaned by the washing | cleaning apparatus 21. FIG.

The cleaning device 21 described above has nozzles of the water supply pipe 22 on both plate surfaces of the plate glass 1 conveyed by the upper end conveying device 13 and the lower end conveying device 14 as shown in FIGS. 3 and 6. In addition to flushing the washing water at 23, the rotating brush 81 is used for washing.

Moreover, in front of the washing | cleaning apparatus 21, the drying apparatus 24 which dries the washing surface of the plate glass 1 is provided.

The above-mentioned drying apparatus 24 is comprised by the air supply pipe 25 and the nozzle 26 (slit) which blows out the air of this supply pipe 25 to the plate surface of the plate glass 1, and blows water droplets. .

Moreover, in the part of the washing | cleaning apparatus 21 and the drying apparatus 24, in order to ensure the stable running of the plate glass 1, the support member 12 is arrange | positioned at the both plate surface sides of the plate glass 1. As shown in FIG.

When comprised as mentioned above, the plate glass 1 is put in the attitude | position standing on the upper conveyance apparatus 13 and the lower conveyance apparatus 14 via an artificial or well-known injector.

The plate glass 1 put in place supports the lower edge by the conveyor 11, supports the plate surface of one side (surface at the surface side) with the support member 12, and conveys it, and wash | cleans the apparatus first during conveyance. The plate glass 1 is washed by (21), and then the plate glass 1 is dried by the drying apparatus 24. As shown in FIG.

The dried upper and lower plate glass 1 is conveyed toward the front, and the spacer 3 having adhesive members 2 attached to both sides of the front circumferential edge (each side) of the lower plate glass 1 during conveying. Tighten one side of the

The temporary adhesion of the spacer 3 described above may be carried out using a known spacer attacher in addition to the artificial method.

The plate glass 1 with the above-mentioned spacer 3 is conveyed by the lower end conveyance apparatus 14.

On the other hand, the upper plate glass 1 of the plate glass 1 with the spacer 3 attached thereto, that is, the plate glass 1 conveyed by the upper end conveying device 13 (without the spacer attached), has a suction of artificial or robot arms. The spacer 3 adsorbed by the means is sandwiched so as to face the plate glass 1 to which the spacer 3 is attached.

Then, the plate glass 1 is pressed by the press 4 to the plate glass 1 to which the opposing spacer 3 is attached (the spacer 3 is not attached), and the adhesive member on the other side of the spacer 3 is pressed. Adhesion is carried out through (b), and laminated glass A is manufactured.

The said press 4 uses the thing of the structure shown, for example in FIGS. 8-10.

31 shown in FIG. 8 and FIG. 9 is a male fixed box with a suction device 32 for sucking an empty interior.

34 is a movable body disposed below the fixed box 31 and installed to approach and separate from the lower edge of the fixed box 31 by the operation of the first drive device 33.

In the case of illustration, the said moving body 34 slides by the guide rail 36 provided in the both sides on the support stand 35, the slider 37 couple | bonded with this guide rail 36, and the wheel 38. As shown in FIG. The first drive device 33, which is composed of a reciprocating table 39, is twisted against the external thread 41 and the external thread 41, which are blackouted and reversed by the reversible operation of the motor 40 in the case of illustration. In addition to the driving, it is constituted by the female screw 42 supported by the carriage 39, but the moving body 34 may be advanced by other methods.

43 is an empty male rocking box in which the rotatable support of the protruding members 45 protruding downwardly from both ends of the lower edge through the pins 44 on the movable body 4 is provided in the rocking box 43. The suction device 46 is used for suction.

The above-mentioned suction devices 32 and 46 are fixed to the back side of the fixed box 31 and the rocking box 43, and connect the aspirator of a blower in the communication shape.

In addition, a plurality of suction holes 47 are provided on the front wall facing the fixed box 31 and the rocking box 43.

In addition, the swing box 44 is such that the upper edge approaches and separates the upper edge of the fixed box 31 by the operation of the second drive device 48.

In the illustrated case, the second driving device 48 includes a support 51 on which the swing is freely attached via the pin 50 to the fixed frame 49 of the fixed box 31, and the support 51. The oscillation box 43 via a pin 54 while being twisted by the male screw 53 and the male screw 53 which are stopped and reversed by reversible operation of the motor 52 and the motor 52 fixed thereto. Although it is comprised from the female screw 55 supported by the upper edge side, the cylinder may be performed using a cylinder or the like.

If configured as described above, first, as shown in Fig. 9, the plate glass 1, 1 to be supplied to the surface with the suction hole 47 of the fixed box 31 and the rocking box 43 overlaps, and the suction is carried out. Since the inside is sucked by the operation of the apparatus 32, 46, the plate glass 1, 1 is maintained in the fixed box 31 and the rocking box 43. As shown in FIG.

One side surface of the spacer 3 is temporarily bonded to the front circumference of the back surface of the plate glass 1 held by the fixing box 31 via the coated or attached adhesive member 2.

Of course, the adhesive member 2 is applied or adhered to the other side surface of the spacer 3.

Next, since the moving body 34 is advanced by the operation of the first driving device 33, the lower edge of the rear surface of the plate glass 1 on the swinging box 43 side that moves forward (as shown in FIG. 10) is separated from the spacer ( In addition to contacting the side surface of 3), the driving of the first driving device 33 is stopped at the point of contact, and the forward of the moving body 34 is stopped.

Thereafter, by the operation of the second drive device 48, the upper edge of the swing box 43 facing the upper edge of the fixed box 31 is advanced.

Then, both sides of the back surface of the swinging glass 43 side plate glass 1 which face from the lower end side of the spacer 3 on both sides to the upper side overlap in turn, and finally the upper side rear surface of the plate glass 1 to the spacer 3 of the upper side. Overlap

As a result, the plate glass 1 on the rocking box 43 side is fixed to the spacer 3 via the bonding member b.

In addition, when the fixing of the plate glass 1 to the spacer 3 is complete | finished, operation | movement of the 2nd drive apparatus 48 is stopped.

As described above, after the manufacture of the multilayer glass, the operation of the suction device 48 is stopped, and the suction holding of the plate glass 1 against the rocking box 43 is released. ) And the second drive device 48 are moved back to the position indicated by the solid line in FIG. 9.

The press which joins the plate glass 1 is not limited to the said method, It does not perform planarly, or may pass through a well-known roll and may perform it.

However, while stopping the operation of the suction device 32 and releasing the suction holding of the plate glass 1 against the fixed box 31, the laminated glass is loaded on the roller conveyor E for driving each roller. Export.

In addition, the filler is filled between the entire circumference of the multilayer glass, that is, the plate glass 1 of the outer circumference of the spacer 3 by the following process.

The plate glass 1 on the top conveying device 13 onto the lower conveying device 14 as a means for opposing the plate glass 1 on which the spacer 3 is not attached to the plate glass 1 on which the spacer 3 is attached. In addition to removing the), the press 4 may be supplied by the upper end conveying apparatus 13 and the lower end conveying apparatus 14, respectively.

In the second embodiment of the present invention, as shown in Fig. 11, the conveyor 11 of the upper end conveying apparatus 13 is moved (outgoed) by the moving means 5 suitable for the conveying position and the evacuation position of the plate glass 1. It is.

In the case of the illustration, the moving means D of the conveyor 11 freely supports the conveyor frame 61 by the guide rails 62, and the piston rod is connected to the conveyor frame 61. Although the projection (advancing) to the conveyance position and the immersion (retraction) of the evacuation position avoiding contact with the plate glass 1 are performed by the expansion and contraction of the cylinder 63, the conveyor 11 is undulated (tilt). (傾 動)) is good.

When configured as described above, when the upper glass conveying device 13 and the lower conveying device 14 respectively convey the plate glass 1, the conveyor 11 of the upper conveying device 13 is moved by the moving means 5. Protrude to the transport position.

In addition, when conveying the large plate glass 1 by the lower end conveying apparatus 14 (at this time, the support member 12 of the upper end conveying apparatus 13 is used.) By the conveying means 5 The evacuation is carried out at a position not in contact with the pane 1.

Then, the washing | cleaning, drying, and lamination | stacking of the laminated glass of the large plate glass 1 are possible.

In addition, the conveyor 11 of the upper end conveying apparatus 13 and the lower end conveying apparatus 14 is driven from the entrance part, the washing | cleaning part, the drying part, and the drying part to the front end, respectively, and is driven, respectively, and the plate glass 1, 1 ), At the optimum speed for washing and drying, driving the plate glass 1 thereafter at a high speed, setting the front and rear of the plate glass 1, or setting an appropriate interval, so that the press 4 can be fed into the press 4 operation. Set the driving speed so that it does not interfere with the operation.

12 to 28 show a third embodiment in which the laminated glass material A is press-bonded, and as shown in FIGS. 12 and 13, the laminated glass material A is a pair of flat glass plates 1 and 1. ) And a spacer made of synthetic resin or metal, which is temporarily bonded by the one-side side adhesive member 2 of the adhesive member 2 which is attached or applied to both sides of the front circumferential edge (each side) of the back glass 1 of this sheet glass ( 3) the plate glass 1 having the spacer 3 attached to the inside of the spacer 3 having artificial or mechanical adsorption and holding the plate glass 1 by suction and holding of the robot arm, 1) is superimposed on the opposite shape.

The multilayer glass member A prepared as mentioned above is carried in to the loading apparatus D. As shown in FIG.

In the case of the illustration, the above-mentioned loading apparatus D is supplied with a drive function for supplying in an upright position and supporting the lower side of the multilayer glass member A with a roller roller 111 (this roller) Although the conveyor 111 is comprised by the motor 113 which drives each roller 112, the driving means of each said roller 112 is not limited to the above, The others are the axes of the roller 112 The drive chain is fastened by a motor to the sprocket), and the guide roller 114 (the roller 114 is formed on the outer circumference of the plate glass 1, 1) of the laminated glass member A in a standing position. Is prevented from slipping by a coating of an elastic member such as rubber, so as to ensure a stable loading.

Moreover, the guide apparatus 115 which cross | intersects the pair of rollers 114 which comprise the carrying-in apparatus D at right angle with respect to the running direction of the laminated glass member A as shown to FIG. 13 and FIG. 15 is shown. (Consists of a rail and a slider in which the slide is freely coupled to the rail), thereby making the bearing 116 of the roller 114 easily slippery, and the bearing 116 is both inwardly made by the spring 117. It is possible to ensure stable running (loading) by sandwiching the multilayer glass member A by pressing the roller 114 facing each other.

Moreover, the inlet side press apparatus E which clamps both surfaces of the entrance direction side side of the stopped multilayer glass member A is provided in front of this carrying-in apparatus D. As shown in FIG.

As shown in Figs. 12, 13, and 16, the inlet side press apparatus E is opposed to the fixing member 118 perpendicular to one side and the fixing member 118, and the guide apparatus ( 119) (consists of a rail and a slider freely coupled to this rail.) And a movable member 120 supporting the upper and lower ends thereof, and an access and separation cylinder for the movable member 120 against the fixing member 118. Although it consists of 121, you may make it pressurize the surface of both plate glass 1, 1 by another method.

Further, in front of the inlet side press apparatus E, the laminated glass member A in the loading apparatus D is received and conveyed to the front, and both the plate glass 1 of the laminated glass member A sent out. An intermediate press device (F) for strengthening the narrowing pressure toward the exit side of the surface of 1) is provided.

In the intermediate press apparatus F described above, in the case of illustration (shown in FIGS. 12 and 13), a pair of right and left opposing two pairs of right and left opposing rolls having opposite intervals facing the inlet side are fitted into one pair. Is arranged before and after, but two sets of belt conveyors may be provided in parallel to squeeze the glass plates 1 and 1 together.

Of course, in order to convey the multilayer glass material A in an upright position, the roller 112 which supports and installs the lower edge of the plate glass 1, 1 in the same form as the loading apparatus D is provided.

At this time, either the roller 112 or the roll 122 is driven to drive the multilayer glass material A. FIG.

Moreover, the multilayer glass material A transmitted and sent by the intermediate | middle press apparatus F is received by the carrying out apparatus G, and is carried out in the front.

As shown in FIG. 12 and FIG. 13, the said carrying out apparatus G is a pair of opposing two tanks arrange | positioned at the both surface outer sides of the both panes 1 and 1 of an upright position. Moreover, it pinches with the guide roll 123 arrange | positioned in multiple numbers before and behind.

Of course, the edges of the lower edges of the two panes 1 and 1, which are in the same attitude as the loading device D, are supported by the roller 112.

In addition, the bearings 116 are freely slid in the same manner as the loading device D with the opposing guide rollers 123 on the inlet side left and right, and the bearings 116 are pressed into each other by the springs 117, respectively. It is possible to pinch the panes 1 and 1 to ensure stable running.

In addition, between the intermediate | middle press apparatus F and the carrying out apparatus G, when the variable of the opposite side to the entrance direction of both the plate glass 1, 1 stops in front of the intermediate press apparatus F, the margin will become a plate glass ( The exit side press apparatus H which presses the surface of 1, 1) is provided.

Since the said outlet side press apparatus H is the same form as the inlet side press apparatus E, description is abbreviate | omitted.

In addition, as shown in the drawing, one example of the carrying-in apparatus D, the entry press apparatus E, the intermediate press apparatus F, the exit press apparatus H, and the carry-out apparatus G is settled. And the frame 131 is supported by the frame 131 as shown in another example. As shown in Fig. 14, one side of the upper and lower male threads 134 rotating at the correct position is driven by the reversible motor 133, and one male screw is driven by a transmission mechanism 135 composed of a sprocket and a chain. The rotation of the 134 is transmitted to the other male screw 134, and the female screw 136 attached to the upper and lower sides of the frame 131 is twisted into both male screws 134, thereby making the left and right facing gaps. Adjust freely. That is, adjustment according to the thickness of the multilayer glass material A is possible.

If comprised as mentioned above, as shown in FIG. 17, the multilayer glass material A is carried in by the loading apparatus D, and the edge of the carrying direction end of the stopped multilayer glass material A is pressurized by an entrance side press apparatus. It presses by (E), and the plate glass 1, 1 is adhere | attached strongly (by temporary adhesion) to the spacer 3.

Next, when passing through the intermediate | middle press apparatus F shown in FIG. 18 conveyed to the front, up-down edge of the plate glass 1, 1 is applied to spacer 3 in the opposite direction to a running direction margin in order. While increasing the adhesion of the panes 1 and 1 to the spacer 3 in a strong (adhesive) manner, the air between the panes 1 and 1 is pushed out.

And when passing through the intermediate | middle press apparatus F to the carrying-out apparatus G, and next, when the multilayer glass material A stops, as shown in FIG. 19, the opposite side end of the entry direction (the edge) is exited. Pressed by the press apparatus H, the plate glass 1, 1 was strongly adhere | attached to the spacer 3 (with temporary adhesion), and the multilayer glass manufactured after release | release of the press by the exit side press apparatus H It is taken out.

Further, the plate glass 1, 1 of the multilayer glass material A is washed with water on both sides of the plate glass 1 by the nozzle 142 while traveling by the traveling device 141 having two upper and lower stages as shown in FIG. Washing with a rotary brush 143 and then exhaling air from the nozzle 144 to dry, drying to temporarily attach the spacer 3 to the bottom pane 1, and the spacer 3 is attached. Although the laminated glass material comprised by supplying the plate glass 1 of the upper end in the opposite shape to the plate glass 1 which was made to face to the loading apparatus D is not limited to said supply.

Moreover, after manufacturing said laminated glass, letting plate glass 1, 1 perform in a standing posture, it is also possible to manufacture in a horizontal posture.

In the fourth embodiment of the present invention, as shown in Figs. 21 and 22, the roll 122 on one side forming the intermediate press device F is axially supported by the fixed frame 151, and the other side is The roll 122 is axially supported by the movable frame 154 which accesses and slides the rail 152 and the slider 153 coupled to the rail 152 with respect to the fixed frame 151, and the forward and backward drive device. The movable frame 154 is moved forward and backward by 155.

In the case of the illustration, the forward and backward drive device 155 is twisted in the female screw 156 fixed to the upper and lower sides of the movable frame 154, and the bearing 157 is fixed in the correct position. A motor for driving an endless chain 160 crossed between the male screw 158 freely rotatably supported, the sprocket 159 fixed to the upper and lower male screws 158, and one male screw 158. 161, the male screw 158 is driven to retreat the drive frame 154 by the reversible operation of the motor 161. However, the drive frame 154 may be moved by other means.

The advance of the movable frame 154 detects the thickness of the multilayer glass material A when the multilayer glass material A is pressed by the inlet side press apparatus E (advancing by the action of the cylinder 121). The moving amount of the movable member 120 or the moving stop position of the movable member 120, and the fixed thickness 151 of the intermediate pressing device F and the rolls 122 and 122 of the movable frame 154 are opposed to the detected thickness. The distance between the main surfaces is made equal, and the inlet side press apparatus E is linked so as to drive the motor 155 for each press.

If configured as described above, even when the thickness of the multilayer glass material A sequentially loaded by the loading device D is different, as shown in FIG. In addition to detecting the thickness of the glass material (A), the distance between the two rolls 122 and 122 of the intermediate press apparatus F is determined so as to match the detected thickness (operation of the movable drive apparatus 155 by the movable frame 155). Slide 54).

In short, the thickness of the subsequent multilayer glass material A is thicker than the thickness of the multilayer glass material A on the front side as shown in FIG. 23, and the subsequent multilayer glass material is formed by the inlet press apparatus E as shown in FIG. The thickness of the material A is detected, and the distance between both rolls 122 and 122 of the intermediate press apparatus F is determined to match the detected thickness.

For this purpose, even if the thickness of the laminated glass material A carried in sequentially differs, the press thickness of the intermediate | middle press apparatus F is automatically corrected according to the thickness of the multilayer glass material A, and continuous manufacture of laminated glass is possible. Do.

In addition, description is abbreviate | omitted about the same form as 1st Example except the intermediate | middle press apparatus F. FIG.

In the fifth embodiment of the present invention, as shown in Figs. 25 to 27, the inlet side press apparatus E and the outlet side press apparatus H each have a fixing member 171 perpendicular to one side and the fixed member. Twist the movable member 173 opposite to the member 171 and the female screw 174 fixed to the upper and lower sides of the movable member 173, and the male screw axially supported to freely rotate in position by the bearing 179. 175, the stepless chain 177 crossed between the sprocket 176 fixed to the upper and lower male threads 175, and the stationary first servo connected to one end of the male screw 175. It consists of a motor 178.

In addition, the intermediate | middle press apparatus F becomes a structure of the same form as 2nd Example, and replaces the movable frame 154 with the drive motor 161 of the male screw 158 which made the advance and slide slide, and the male screw ( The second servo motor 180 is used to drive 158.

As shown in FIG. 25, the first servo motor 178 and the second servo motor 180 input the thickness of the multilayer glass material A sequentially supplied to the loading device D into the computer S. FIG. And the inlet side press apparatus E and the male screw 175 and 158 which drive and drive the first servo motor 178 and the second servo motor 180 by numerical control of the computer S according to the input. The movable member 173 of the outlet side press apparatus H is directed toward the stationary member 171 side, and the movable frame 154 of the intermediate press apparatus F is slid, so that the press having the thickness of the multilayer glass material A It stops at a fitting position and presses as shown in FIG. 27 and FIG.

Since the multilayer glass manufacturing apparatus of Claims 1-3 of this invention consists of the above, the pressurization of both plate glass with respect to a spacer is directed to the opposite side of a travel direction at the end of a travel direction, so that air is not enclosed between both glass panes. Therefore, the plate glass does not expand and at the same time stops when the multilayer glass material travels and is pressed by the inlet side press device and the outlet side press device, thereby significantly improving the manufacturing efficiency.

In addition, the distance between the rolls (opposing gaps) of the intermediate press apparatus is provided in front of the intermediate press apparatus, and the inlet press apparatus detects the thickness of the multilayer glass material at the time of pressing and automatically corrects it to match the detected thickness. Even if the thickness of the laminated glass material (A) carried in is different, it can manufacture continuously.

In addition, since the thickness of the multilayer glass material carried in to the loading apparatus is input to a computer, the servomotor of the inlet side press apparatus, the intermediate press apparatus, and the outlet side press apparatus is operated by numerical control of the input computer, Even if the thickness of the multilayer glass material supplied sequentially differs, it can press corresponding to the other thickness and manufacture continuously.

Since the manufacturing apparatus of the multilayer glass which concerns on Claim 4 and 5 of this invention is comprised as mentioned above, it can wash and dry, conveying the upper and lower rows of plate glass in an upper conveyance apparatus and a lower conveyance apparatus, and can attach upper and lower panes to a press. .

For this reason, the productivity of the laminated glass of 1 m or less in height which occupies most of production after an optimal washing | cleaning and drying process can be improved significantly.

In addition, since the conveyor of the upper end conveying apparatus is moved by the driving means to the evacuation apparatus and the evacuation position, it is also possible to convey, wash, dry, and bond the sheet glass of one large plate other than the upper and lower two sheet glass.

Claims (5)

A conveying apparatus for receiving and supporting and conveying a multilayer glass material formed by pressing and superimposing a spacer on a peripheral edge between two opposing panes and provisionally bonding with an adhesive member at a supply section; An inlet-side press device, which is located in the conveying state of the conveying device and is provided so as to squeeze the leading edges of the multilayer glass material entry direction from both sides; An intermediate press device which is located in front of the inlet side press apparatus and is provided such that the laminated glass material to be conveyed is pinched on both sides, and the narrow pressure is increased so that the outlet side increases with respect to the inlet side; An exit-side press device which is located in front of the intermediate press device in the conveying direction and is provided so as to squeeze the trailing edge of the multilayer glass material on both sides; The multilayer glass manufacturing apparatus formed with the conveying apparatus which sends the multilayer glass sent out from the said exit side press apparatus. The intermediate press apparatus according to claim 1, wherein the intermediate press apparatus is fixed and movable so that the opposing intervals are varied by the forward and backward drive apparatus, and the inlet press apparatus detects the thickness of the multilayer glass material at the time of pressing, A multi-layered glass manufacturing apparatus in which a forward and backward drive device is operated on the basis of which the opposing intervals of an intermediate press device are equally set. The press apparatus according to claim 1, wherein each of the inlet press apparatus, the intermediate press apparatus, and the outlet press apparatus is fixed and movable in opposing intervals, and the movable side is interlocked with a mechanism driven and conveyed by a servo motor, The multilayer glass material which inputs the thickness of the multilayer glass material supplied to the computer, controls the said servomotor by numerical control of this computer, and makes the press pressure of each said press apparatus correspond to the thickness of the multilayer glass material. Device. The conveying apparatus of the upper and lower stages of Claim 1 which conveys the plate glass of the posture which the supply part of the multilayer glass material with respect to a conveying apparatus supports a lower edge by a conveyor, and supports a plate surface by a support member, A washing apparatus installed to wash the plate glass conveyed in the middle of the upper and lower conveying apparatus, a drying apparatus provided to dry the plate glass after washing installed in front of the washing apparatus in the middle of the conveying apparatus, and located in front of the above-mentioned drying apparatus. By temporarily attaching a spacer with an adhesive member to one surface side edge of the plate glass on the lower conveying device, and overlapping the plate glass on the upper conveying device so as to face the spacer on the plate glass on the lower conveying device to form a multilayer glass material. The multilayer glass manufacturing apparatus used as a temporary bonding part. The multilayer glass manufacturing apparatus of Claim 4 by which the upper end conveyance apparatus in a conveyance apparatus is moved by a drive means in a conveyance position and a standby position.