JPH1058512A - Manufacture of plate-like body with resin frame body and apparatus therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent an external appearance of a frame body from being deteriorated even in the case where vibration occurs, by allowing a molded body having a hollow portion to penetrate through a hollow part of a compression bonding member which presses the molded body against a plate-like body, allowing a peripheral portion of the plate-like body to pass through the hollow part of the compression bonding member, and cutting projected portions of the molded body when a forward and a rear parts of the plate-like body have passed through the hollow part of the compression bonding member, respectively. SOLUTION: A molded body 72 extruded from a molding die passes through a hollow part 74 of a compression bonding member 20. At that time, a peripheral portion of a plate-like body 10 is inserted into the hollow part 74 through a slit 80 of the compression bonding member 20, and the plate-like body 10 is moved so that its peripheral portion moves along the compression bonding member 20, whereby the molded body 72 and the plate-like body 10 are integrated. An opening of an engaging portion 84 of the extruded form 72 is expanded by guide claws 86, 86 on the upstream side of the compression bonding member 20, so that the extruded form 72 is smoothly integrated with the plate-like body 10. A clip feed means 22 fixes the molded body 72 with a clip 90. After the clip feed means 22 retreats, the molded body 72 is drawn by a draw roller 24, and projected portions at a forward and a rear part of the molded body 72 are cut by a cutting means 26.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for manufacturing a plate-like body having a resin frame suitable for a glass window for a vehicle or a glass window for construction.

[0002]

2. Description of the Related Art In vehicle and architectural window glasses, a gap between a plate-shaped member such as a glass plate and a plastic plate and an opening into which the plate-shaped member is fitted is to enhance decorativeness or sealing property. It is common practice to mount a resin frame such as a resin-made molding or gasket.

Conventionally, the mounting of the resin frame has been performed by fitting a frame formed in advance to the peripheral portion of the plate-like body with an adhesive therebetween. However, in these methods, there are problems that it is difficult to automate the process due to the large number of parts relying on humans, and that the number of processes is large and the cost is high. In order to solve this problem, a synthetic resin material or a raw material thereof is injected into a cavity space in a mold in which a plate-shaped body is arranged, and a synthetic resin frame is integrally formed on a peripheral portion of the plate-shaped body. (Japanese Patent Application Laid-Open Nos. 57-158481 and 58-158481).
No. 73681).

In the encapsulation method, a plate-like body is sandwiched in a rigid mold such as a metal or the like, and a synthetic resin material or its raw material is injected into a cavity space formed by a peripheral portion of the plate-like body and an inner surface of the mold. Therefore, there is an advantage that the number of hands during molding is small and the dimensional accuracy of the product is high. On the other hand, when the plate-like body is a glass plate, there is a problem that the glass plate is very easily broken at the time of mold clamping, particularly due to the warpage of the glass plate and insufficient precision in bending down. In order to prevent the glass plate from cracking at the time of the mold clamping, an elastic body is disposed on a contact surface with the glass plate in the mold, or a mold devised to press the glass plate at a constant pressure using a means such as a spring. As can be seen, the problem of cracking the glass plate has not been solved.

[0005]

The problem to be solved by the present invention is disclosed in
No. 93643 discloses that a resin material is extruded in a predetermined shape by a die along a peripheral portion of a glass plate.
A method has been proposed in which a molded body of a resin frame is formed on a peripheral portion of a glass plate, the formed body of the resin frame is cured, and the glass plate and the resin frame are integrated.

In the method disclosed in the above publication, the resin material is extruded directly onto the glass plate, so that the vibration caused by the vibration of the die is transmitted to the formed body at the time of molding, and is directly reflected on the surface of the frame to be molded. Has the disadvantage of causing poor appearance. On the other hand, Japanese Patent Application Laid-Open No. 57-158479 proposes a method in which, immediately after extruding a resin frame, the resin frame is fitted to the peripheral portion of the plate-like body by a crimping jig composed of a roller or the like and pressure-bonded. I have. In this method, compared to the method described in JP-A-3-193643, the vibration caused by the driving of the extruder or the glass plate is not reflected on the surface of the frame, and poor appearance is less likely to occur.

However, according to the method described in Japanese Patent Application Laid-Open No. 57-158479, the frame is pressed against the glass plate by a pressing jig such as a roller. Will be imitated. Many glass sheets for vehicles are usually bent, and the outer dimensions of the glass sheet may vary during bending. According to the encapsulation method described above, the resin frame can be molded so as to absorb the variation in the outer peripheral dimension.
According to the method described in Japanese Patent No. 479, it is difficult to absorb such variations for the above-described reason.

Further, in the method described in Japanese Patent Application Laid-Open No. 57-158479, it is necessary to fit the frame into a glass plate in a state where the frame is solidified to some extent in order to perform pressure bonding with a roller. On the other hand, in a state where the frame is solidified to a certain extent, the adhesive strength between the frame and the glass plate is weakened. Therefore, it is necessary to separately provide an adhesive between the frame and the glass plate or to add a post-heating step. There is.

The present invention has been made in view of such circumstances, and an object of the present invention is to provide a novel method of manufacturing a plate-like body with a resin frame and an apparatus therefor that solve the above-mentioned disadvantages of the prior art.

[0010]

According to the present invention, in order to achieve the above object, a resin material for a frame is extruded from a resin molding die in a predetermined shape to form a molded body of a frame, and the molded body is molded. In the method of manufacturing a plate-shaped body with a resin frame integrated with a peripheral portion of the plate-shaped body, the molded body continuously extruded from the resin molding die may be continuously taken by a take-up means while the frame is continuously taken out. A molded body extruded with a cavity substantially matching the cross-sectional outer shape of the body is inserted into the cavity of the crimping member for crimping the molded body to the plate-like body, while the peripheral edge of the plate-like body is hollowed out in the cavity of the crimping member. When the leading end of the peripheral portion of the plate-like body passes through the cavity of the crimping member, the molded body bitten into the leading end is fixed to the leading end by first gripping means. And projecting forward from the leading end of the plate-like body of the molded body. When the rear part of the peripheral edge of the plate-shaped body passes through the cavity of the pressure-bonding member, the molded body bitten into the rear part is cut off by cutting means to separate the plate-shaped body from the plate-shaped body. It is characterized in that it is fixed to the rear part by the second gripping means, and a portion of the molded body protruding rearward from the rear part of the plate is cut off by the cutting means to be separated from the plate.

According to the present invention, first, the molded body is extruded from the resin molding die, and the molded body is continuously taken out by the take-up means and passed through the cavity of the pressure bonding member. Next, the work of integrating the molded body with the peripheral portion of the plate-shaped body by passing the peripheral portion of the plate-shaped body through the cavity of the pressure-bonding member is started. In this operation, when the leading end of the peripheral portion of the plate-like body passes through the cavity of the pressure-bonding member, the molded body bitten into the leading end is moved to the first position.
To prevent the molded body from peeling off. Next, a portion in front of the head of the molded body is cut by a cutting means and cut off from the plate-like body. Thereafter, the work of moving the plate-shaped body to integrate the molded body with the periphery of the plate-shaped body is continuously performed, and the trailing edge of the periphery of the plate-shaped body passes through the cavity of the crimping member. Then, the molded body bitten into the rear tail portion is fixed to the rear tail portion by the second gripping means,
Prevents peeling of the molded body. Next, a portion behind the tail portion of the molded body is cut by a cutting means and cut off from the plate-like body.
With the above, the operation of integrating a single plate-shaped molded body is completed.

Further, in the present invention, the molded body cut off by the cutting means and continuously extruded from the resin molding die is continuously taken by the taking-out means while the next plate-like body is conveyed to the pressure bonding member. . This makes it possible to continuously integrate the molded body into a plurality of plate-like bodies. Further, in the present invention, the molded body integrated at the corner of the plate-shaped body is pressed with a predetermined pressure, so that the lip portion of the molded body jumps up, the lip portion becomes thin, or the inner wrinkles are formed. The occurrence is prevented.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of a method for manufacturing a plate-like body with a resin frame according to the present invention and an apparatus therefor will be described below in detail with reference to the accompanying drawings. FIG. 1 is an overall plan view of a manufacturing apparatus to which a method for manufacturing a plate-shaped body with a resin frame according to the present invention is applied. The manufacturing apparatus shown in FIG. 1 includes a loading device 12, a positioning device 14, a driving robot (moving means) 16, an extruder 18, a pressing member 20, a clip supplying device (gripping means) 22, a take-off roller device ( Takeover means) 2
4, cutter device (cutting means) 26, press device 28,
The main components are a carry-out device 30 and a control device 32 that performs overall control of each device.

The manufacturing apparatus is briefly described below. The plate 10 is carried into the position of the positioning device 14 by the carrying device 12, is positioned by the positioning device 14, and is held by the driving robot 16. And the plate-like body 1
Numeral 0 is moved by the driving robot 16 and is integrated with the molded body extruded by the extruder 18 while the peripheral edge portion passes through the pressure bonding member 20. Then, the plate-like body 10 is moved to the press device 28, where the integrated body at a predetermined position is pressed. Then, it is carried out to the next process by the carry-out device 30.

Next, each of the above devices will be described in detail. FIG.
Is a plan view showing the loading device 12 and the positioning device 14, and FIG. 3 is a side view thereof. The loading device 12 includes the gantry 3
The rodless cylinder 36 is fixed on the cylinder 4, and the mounting portion 38 of the plate 10 is set on the rodless cylinder 36. The mounting portion 38 is reciprocated between the receiving position 40 and the transferring position 42 by the rodless cylinder 36. The placing section 38 has an inverted U-shaped frame 44,
A plurality of support pins 46, 46... And a pair of stoppers 48, 48 are erected on the frame 44. The plate 10 is placed on the plurality of support pins 46, 46,..., And the stoppers 48, 48 prevent falling off during movement.

The positioning device 14 positions the plate 10 carried into the delivery position 42 at a predetermined position (a position where the driving robot 16 teaches in advance), and a pair of rollers 50, 50. And one roller 52. The pair of rollers 50, 50
Is slidably disposed at an end of a rail 54 disposed orthogonally to the rodless cylinder 36. The pair of rollers 50 are slidably movable with respect to the rail, and are moved in a direction approaching and moving away from each other by a driving force from a timing belt (not shown). When the plate-like body 10 is carried into the delivery position 42, the pair of rollers 50, 50
Are moved in directions approaching each other, and come into contact with the upper edge portion and the lower edge portion of the plate-shaped body 10 in FIG. Thereby, the plate-shaped body 10
The position in the vertical direction in FIG. 2 is determined by the pair of rollers 50, 50.

The roller 52 is rotatably attached to the tip of a rod 60 of an air cylinder 58 installed on a gantry 56. The air cylinder 58 is disposed in the same direction as the rodless cylinder 36 and is provided at a position facing the stoppers 48 of the mounting portion 30. When the plate 10 is carried into the delivery position 42, the rod 60 of the air cylinder 58 is extended and the plate 10
The roller 52 is in contact with the right edge in FIG. Thereby, the position of the plate-shaped body 10 in the left-right direction in FIG. 2 is determined by the rollers 52 and the stoppers 48, 48.

In order to further improve the adhesive strength between the molded body and the plate-like body 10, the peripheral edge of the plate-like body 10 is subjected to a primer treatment before the molded body and the plate-like body 10 are integrated. Preferably. FIG. 4 is a schematic sectional view of this primer processing apparatus. The primer processing device 64 shown in FIG. 1 applies a primer 66 along a peripheral portion of the plate-like body 10 by a pair of rollers 68, 68.

FIG. 5 is a front view showing the arrangement of the extruder 18, the pressure member 20, the clip supply device 22, the take-off roller device 24, and the cutter device 26. FIG. 6 is a main part perspective view showing a part of the operation of each device except the extruder 18. In FIG. 5, the molded body 72 extruded from the molding die 70 of the extruder 18 is advanced toward the crimping member 20, and is inserted into the cavity 74 of the crimping member 20 (see FIGS. 7 and 8). Molded body 7 that has passed through cavity 74
As shown in FIG. 6, the roller 2 is sandwiched between the rollers 76 and 78 of the take-off roller device 24 and is continuously picked up by the rotational force of the rollers 76 and 78.

After the plate 10 is positioned by the positioning device 14, it is sucked and held by the driving robot 16. The driving robot 16 is driven to insert the peripheral portion of the plate 10 into the cavity 74 via the slit 80 (see FIG. 6) of the crimping member 20, and the peripheral portion of the plate 10 moves along the crimping member 20. The molded body 72 and the plate-shaped body 10 are integrated by moving the plate-shaped body 10 so as to move.

When the compact 72 is not sufficiently solidified when the compact 72 passes through the cavity 74 of the crimping member 20, the surface of the compact 72 (that is, the cavity 7) is formed by the crimping member 20.
4 may have poor appearance. Therefore, it is preferable that the surface layer portion of the molded body 72 is solidified so as not to cause surface roughening and shape change when reaching the pressure bonding member 20.

To this end, it is desirable to adjust the distance and the like between the molding die 70 and the pressure bonding member 20 according to the temperature and viscosity of the extruded molded body 72. On the other hand, if the joint of the molded body 72 and the plate-like body 10 (the inner surface of the biting portion of the molded body 72) is solidified, the adhesive strength between the molded body 72 and the plate-like body 10 can be sufficiently obtained. Absent. Therefore, it is preferable that only the surface layer portion of the molded body 72 is solidified, and the joint portion of the molded body 72 with the plate-like body 10 is not solidified. Therefore, after the extrusion of the molded body 72 and before the molded body 72 reaches the pressure-bonding member 10,
It is preferable to rapidly cool the surface layer of the molded body 72 with cooling air from the air outlet 82 (see FIG. 5).

Specifically, when the resin material for the frame is a thermoplastic resin, only the surface layer portion of the molded body 72 is solidified by blowing cold air onto the surface of the molded body 72 or spraying a liquid. be able to. Among them, it is preferable to spray liquid nitrogen or the like in view of the fact that the surface layer of the molded body 72 can be cooled in a short time. These spraying means may be arranged between the forming die 70 and the crimping member 20 or may be provided at the entrance of the crimping member 20.
Any material can be used as long as the surface of the molded body 72 can be cooled to such an extent that the appearance of the molded body 72 does not deteriorate.

In this way, by setting the surface of the molded body 72 to a temperature lower than the joint of the molded body 72 with the plate-like body 10, the molded body 72 integrated with the plate-like body 10 is formed.
The adhesive strength between the molded body 72 and the plate-like body 10 can be sufficiently obtained without impairing the appearance of the (frame). In the case of a thermoplastic resin, particularly a polyvinyl chloride resin, the temperature of the extruder 18 is about 170 to 190 ° C., but the surface temperature of the molded body 72 is cooled from this temperature to 130 ° C. or less, particularly 90 ° C. or less. By doing so, a plate-shaped body with a resin frame can be manufactured with high productivity.

FIG. 7 is a longitudinal sectional view of the vicinity of the crimping member 20, and FIG. 8 is a sectional view taken along line 8-8 in FIG. 7 and 8, the cavity 74 of the crimping member 20 is
The cross section substantially matches the cross sectional shape of the frame. Then, by the movement of the plate-shaped body 10, the molded body 72 is integrated with the entire periphery or a part of the periphery of the plate-shaped body 10 inserted from the entrance 74 </ b> A of the cavity 74. Reference numeral 74B denotes an outlet of the cavity 74.

In the present embodiment, the cross-sectional shape of the extruded molded body 72 is such that the biting portion (joining portion with the plate-shaped body) 84 of the plate-shaped body 10 has a tapered opening side. When the molded body 72 is integrated on both edge surfaces of the plate-shaped body 10 as in the present embodiment, the plate-shaped body 10 and the molded body 72 are formed by setting the cross-sectional shape of the extruded molded body 72 to the above shape. Is preferable because the adhesion can be strengthened.

Further, the opening of the biting portion 84 is
A pair of guide pawls 86 and 8 for opening the opening, which is wider than the plate thickness
6 is installed at a position where the plate-shaped body 10 enters the biting portion 84, that is, at a stage before the crimping member 20. Thereby, the peripheral portion of the plate-shaped body 10 can be easily bitten into the biting portion 84 of the molded body 72. On the other hand, plate 1
The movement of 0 can be realized with accurate position control by instructing the driving robot 16 to teach the movement in advance.

When the plate 10 is a plate used for a glass window of a vehicle, the plate with a frame is fitted into the opening of the glass window of the vehicle. At this time, the fit of the framed plate into the window opening depends on the outer periphery (lip) position of the frame portion of the framed plate. For this reason, when the biting portion of the molded body 72 to the plate-shaped body 10 reaches the end face of the plate-shaped body 10, the lip position of the frame portion depends on the external dimensions of the plate-shaped body 10. If there is an error in the external dimensions of the plate-like body 10 with respect to a preset size, a problem may occur in the accommodation of the frame-like plate-like body in the window opening.

Therefore, as shown in FIG. 8, the plate-like body 10 is formed so that a gap 88 is formed between the end face of the plate-like body 10 and the biting portion 84 of the molded body 72 into the plate-like body 10. By teaching the movement to the driving robot 16, the external dimensional error of the plate-shaped body 10 itself can be absorbed. That is, the outer dimensions of the plate-shaped body 10 are set to predetermined dimensions (design dimensions).
When the size is larger, the above-mentioned gap 88 becomes smaller or disappears. In the opposite case, only the size of the gap 88 becomes larger. Dimensions. This is particularly effective at the time of mass production of the framed plate.

This will be described in more detail. When a conventional molded frame is pressed against a plate by a roller or the like, the external dimensions of the plate with the frame completely follow the external dimensions of the plate itself. Therefore, when there is an error in the outer dimension of the plate-like body 10 as described above,
The error is reflected in the outer dimensions of the framed plate.

On the other hand, the drive robot 16 (control device 32) teaches the design dimensions of the plate 10 in advance.
The plate member 10 which should be the plate member 10 based on the design dimensions
The position of the peripheral part of the
0 so that the peripheral portion of the plate-like body 10 is always moved to a predetermined position with respect to the crimping member 20.
0, the degree of biting of the molded body 72 into the plate-like body 10 may vary depending on the plate-like body 10, but with the frame after the molded body 72 is integrated. The external dimensions of the plate are always maintained at a predetermined dimension.

In FIG. 6, the clip supply device 22 has a hand portion 92 for holding the clip 90 in a detachable manner. The hand portion 92 is provided so as to be capable of moving forward and backward with respect to the path of the molded body 72, and is driven and controlled so as to open the mouth of the clip 90 when retracted and close the mouth of the clip 90 when advanced. The hand unit 92
As shown in FIG. 6, the top of the plate 10
At a predetermined timing after passing through zero, the drive is controlled so that the molded body 72 bitten into the head portion is fixed to the head portion by the (first) clip 90. Further, when the clip 90 is transferred to the plate-like body 10 as shown in FIG.
11 and stands at the evacuation position. Then, as shown in FIG. 11, the molded body 7 advances at a predetermined timing when the rear part has passed through the crimping member 20 and bites into the rear part of the plate 10.
2 is controlled to be fixed to the plate-like body 10 by the (second) clip 90.

In FIG. 6, the take-off roller device 24 has a driven roller 76 above and a drive roller 78 below the molded body 72. These rollers 76 and 78 are moved in a direction approaching and away from each other by an air cylinder (not shown), and are moved in a direction approaching each other as shown in FIG.
Is driven so as to continuously take off. The drive roller 78 is driven by a motor (not shown), and has a plurality of grooves 78A, 78A,.

The take-off roller device 24 is located at a position for holding the molded body 72 until the molded body 72 is fixed by the clip 90, but as shown in FIG.
When 0 approaches, the plate-like body 10 is moved in a direction away from it so as not to hinder the movement of the plate-like body 10. Also, the take-up roller device 2
4 is moved back to the position where the molded body 72 is sandwiched when the tail portion of the plate-shaped body 10 passes below it.

In FIG. 6, the cutter device 26 has a cutter blade 94 above the molded body 72 and a pedestal 96 below.
have. The cutter blade 94 and the pedestal 96 are moved in a direction approaching and away from each other by an air cylinder (not shown), and when they are moved in a direction approaching each other as shown in FIG. 9, the molded body 72 is cut. As a result, the portion of the plate 10 projecting forward from the leading end is cut off from the plate 10. At this time, the tip blade portion of the cutter blade 94 enters the slit 96A of the pedestal 96, and the molded body 72 is reliably cut. Further, as shown by a two-dot chain line in FIG. 9, the cutter device 26 is moved away from the plate-shaped body 10 so as not to hinder the movement of the plate-shaped body 10. Also, the cutter device 2
Numerals 6 move in a direction approaching each other when the rear part of the plate-shaped body 10 passes below it. As a result, a portion projecting rearward from the rear end of the plate-shaped body 10 is cut off from the plate-shaped body 10.

FIG. 12 is a side view including a partial cross section of the pressing device 28, and FIG.
3 is a perspective view of a main part showing a pressed state of FIG. The press device 28 is provided with the molded body 7 integrated with the corner 11 of the plate-shaped body 10.
2 is pressed at a predetermined pressure to prevent the lip portion of the molded body 72 from jumping up, thinning the lip portion, or generating wrinkles inside.

As shown in FIG. 12, the press device 28 has two press machines 100, 100, which are slid in a direction approaching or away from the guide bar 104 of the base 102. It is installed movably. Since the two presses 100 have the same structure, only the structure of the press 100 on the right side in the figure will be described here, and the press 100 on the left side in the figure will be omitted.

The press 100 has an upper die 106 and a lower die 108. The opposing surfaces of the upper mold 106 and the lower mold 108 are formed with the molded body 72 integrated with the corner 11 of the plate-shaped body 10.
Is formed into a shape that can be pressed. The upper mold 106 includes:
Fixed to the rod 112 of the hydraulic cylinder 110,
The lower mold 108 can move up and down by the expansion and contraction operation of the rod 112.
16 and moves up and down by the expansion and contraction operation of the rod 112. The upper mold 106 and the lower mold 108 are usually waiting at positions separated from each other, and the plate 10 is moved to the position shown in FIG.
8 and 118 are moved in directions approaching each other at the timing of being sucked and held. As a result, the corners 11 of the plate 10
Is pressed by the upper die 106 and the lower die 108 as shown in FIG. The hydraulic cylinders 110 and 114 are fixed to a frame (not shown), and the frame is fixed on the lower support 120. The lower support 120 is slidably mounted on guide bars 122, 122 arranged in a direction perpendicular to the guide bar 104. Also, guide bars 122 and 12
2 is fixed to a slide plate 124, and the slide plate 124 is
It is slidably provided via 6, 126. Thus, the presses 100, 100 can move in the direction of approaching or moving away from each other along the guide bar 104, and can move in parallel along the guide bars 122, 122. Therefore, the press machine 100,
The position of 100 can be changed according to the size of the plate 10.

FIG. 14 is a plan view showing the unloading device 30, and FIG. 15 is a side view thereof. The unloading device 30 includes a gantry 128
The rodless cylinder 130 is fixed on the upper side, and the mounting portion 132 of the plate 10 is set on the rodless cylinder 130. The placing section 132 has the suction pads 118, 118 shown in FIG. 12, that is, the plate-shaped body 10 transferred from the driving robot 16 to the press device 28 is received by the placing section 132 described above. In FIGS. 14 and 15, the placing portion 132 is moved by the rodless cylinder 130 to the receiving position (the position of the press device 28) 134 and the delivery position 136.
Is reciprocated between The plate-shaped body 10 carried out to the delivery position 136 is transferred to the next step.

Next, the operation of the apparatus for manufacturing a plate-like body with a resin frame according to the embodiment of the present invention will be described. First,
The plate 10 is placed on the placement section 38 of the loading device 12 shown in FIGS. Next, the mounting part 38 is moved by driving the rodless cylinder 36 of the loading device 12, and the plate-like body 10 is moved.
From the receiving position 40 to the delivering position 42. Next, the plate 10 is positioned by the positioning device 14 at this position. That is, the pair of rollers 50, 50 are driven to position the plate-shaped body 10 in the vertical direction in FIG. 2, and the rollers 52 and the stoppers 48, 48 determine the position in the horizontal direction in FIG.

Next, the positioned plate-shaped body 10 is suction-held by the suction pad 17 of the driving robot 16, and the plate-shaped body 10 is moved by the driving robot 16 to a position on the upstream side of the crimping member 20. FIG. 16 is a perspective view showing the plate-shaped body 10 in a state of waiting at that position, the driving robot 17 and the like. By the way, the molded body 72 is continuously sent out from the extruder 18 and passes through the hollow portion 74 of the pressure bonding member 20, and the rollers 76 of the take-off roller device 24 shown in FIG.
78 continuously taken over. Extruder 18
When the is intermittently turned ON / OFF, the quality of the extruded molded body 72 is deteriorated. Therefore, in this embodiment, the extruded body 72 is continuously extruded to stabilize the quality of the extruded molded body 72. Further, the molded body 72 taken by the take-off roller device 24 is:
The toner is dropped and collected in a discharge case (not shown) disposed downstream of the take-off roller device 24, and is reused.

Next, the process of integrating the molded body 72 will be described with reference to FIGS. First, the plate-shaped body 10 is moved by the driving robot 16 and, as shown in FIG.
4 and the integrated work of the molded body 72 is started. The opening of the biting portion 84 of the molded body 72 is wider than the plate thickness of the plate-like body 10 by the guide claws 86, 86 shown in FIG. As a result, the leading end of the plate-shaped body 10 is easily inserted into the opening of the biting portion 84, so that the molded body 72 is smoothly integrated.

In FIG. 17, the leading portion is the crimping member 2
0, and at the timing when the leading portion passes through the position of the clip supply device 22, the hand portion 92 of the clip supply device 22 advances toward the molded body 72 as shown in FIG. Then, the molded body 72 bitten into the head portion is fixed to the head portion with the clip 90. Thereafter, the clip supply device 22 retreats and the take-off roller device 24
As shown in FIG. 19, the molded body 72 that has been picked up is cut by the cutter device 26, and the portion of the molded body 72 protruding toward the leading end is cut off from the plate-like body 10. The molded body 72
20, the take-off roller device 24 and the cutter device 26 are retracted from the moving area of the plate-like body 10 as shown in FIG. 20. At this time, the clip supply device 22 grasps a new clip 90 and Wait at the evacuation position. As described above, in the present embodiment, since the molded body 72 that has been bitten into the leading end of the plate-shaped body 10 is fixed to the leading end by the clip 90, peeling of the molded body can be prevented.

Thereafter, the plate-shaped body 10 is moved by the driving robot 16, and the work of integrating the formed body 72 is continued as shown in FIG. The drive robot 16 is driven and controlled based on the position information that has been taught in advance, whereby the molded body 72 is sequentially integrated with the peripheral portion of the plate-shaped body 10. Next, in FIG. 22, at the timing when the rear part of the plate-shaped body 10 passes through the pressure bonding member 20 and the rear part passes through the position of the clip supply device 22, the hand part 92 is formed as shown in FIG. Advance toward body 72.
Then, the molded body 72 bitten into the rear tail portion is clipped 9
At 0, fix to the tail.

Thereafter, when the tail portion passes below the cutter device 26 as shown in FIG. 24, the take-off roller device 24 moves forward and pinches the portion protruding rearward from the tail portion of the molded body 72. The molded body 7 is
2 is cut as shown in FIG. Thereby, the molded body 72 continuously extruded from the extruder 18 is cut off from the plate-like body 10. The molded body 72 is continuously taken off by the take-off roller device 24 until the next integration operation is started. Further, since the molded body 72 that has been bitten into the rear part is fixed by the clip 90, it does not peel off from the rear part of the plate-shaped body 10.

Next, the plate-shaped body 10 after the integration of the molded body 72 is conveyed to the press device 28 shown in FIG. Then, the corners 1 of the plate-like body 10 are
The molded body 72 integrated into the molded body 1 is pressed with a predetermined pressure to prevent the lip portion of the molded body 72 from jumping up, thinning the lip portion, or generating wrinkles inside. After this pressing step is completed, the molded body 72 is transported by the unloading device 30 from the position of the pressing device 28 to the position of the next step.

Thus, a series of working steps by the manufacturing apparatus of the present embodiment is completed. In the present embodiment, there is no particular limitation on the moving speed of the plate-shaped member 10 with respect to the pressure-bonding member 20, and the speed may be constant at all times. You can also make it. Further, in the above example, the plate-shaped body 10 is moved to relatively move the pressure bonding member 20 with respect to the peripheral portion of the plate-shaped body 10. You can also move both by adjusting the movement of. This is because the plate-shaped member 10 and the pressure-bonding member 20 only need to move relative to each other along the peripheral portion of the plate-shaped member 10. When the pressing member 20 moves, it is necessary to move the forming die 70 and also the take-off roller device 24, so that
It is preferable to move only the plate 10.

The plate 10 used in the present invention includes:
In addition to single-pane glass plates, laminated glass, laminated glass in which a transparent synthetic resin film is laminated on a glass plate, double-glazed glass, etc., which are used as windows for vehicles and buildings, are appropriately selected according to the application etc. It is used. Further, these glass plates may be subjected to bending, strengthening, functional coating, and the like. In addition to the glass plate, the present invention can also be applied to an organic transparent resin plate called so-called organic glass, a laminate of this and a glass plate, and the like.

The resin material for the frame in the present invention includes:
Examples of the material used for extrusion molding include a thermoplastic resin material used by being heated and melted, and a thermosetting or moisture-curable resin material. Examples of the thermoplastic resin material include PVC, a copolymer of vinyl chloride and ethylene, a styrene resin, and an olefin resin. Examples of the thermosetting resin and the moisture-curable resin include urethane resin materials and silicone resin materials. In addition, sol-like vinyl chloride or the like, which is extruded from a molding die, shaped, and then heated to form a molded body, is used.

Of the above, a thermoplastic resin material must be selected in order for the extruded molded body 72 to be solidified only in the surface layer portion and to have excellent adhesion to the plate-shaped body 10. Is preferred. The moisture-curable resin material and the thermosetting resin material can also solidify only the surface layer portion of the extruded molded body 72 by applying moisture or heat only to the surface, but it is difficult to control the degree of solidification. is there. On the other hand, the thermoplastic resin material, by cooling or simply radiating heat,
Since only the portion having a low temperature is solidified, only the surface of the sex can be easily solidified to such an extent that deformation and surface roughness do not occur.

The shape of the frame is appropriately determined according to its use and the like. Therefore, the molded body 72 is integrated with only one side of the plate-shaped body 10, one side and the end face, or both edges of the plate-shaped body 10 so as to cover the peripheral edge of the plate-shaped body 10 according to the respective applications. You. Among them, the production method of the present invention can exert its effect most when the molded body 72 is integrated with both edge surfaces of the plate-shaped body 10. Accordingly, the present invention has an excellent effect not found in the prior art, in which the appearance of the frame body can be improved, and the outer dimensions of the framed plate-like body 10 can be controlled with high accuracy.

[0052]

As described above, according to the method and the apparatus for manufacturing a plate-like body with a resin frame according to the present invention, the plate-like body and the molded body of the frame are pushed out of the molded body, and then the pressure-bonding member is formed. Since it is integrated by using, even if there is vibration due to movement of the plate-like body or the pressure-bonding member, it is possible to prevent poor appearance of the frame body.

Further, according to the present invention, when the leading and trailing portions of the peripheral portion of the plate-like body pass through the cavity of the crimping member, the molded body integrated with the leading and trailing portions is gripped by the gripping means. Since the molded body is fixed to the rear part, peeling of the molded body can be prevented.Furthermore, since the molded body is cut by the cutting means and separated from the plate-like body, the work of integrating the molded body can be smoothly performed. It can be carried out.

[Brief description of the drawings]

FIG. 1 is an overall plan view of an apparatus for manufacturing a plate-like body with a resin frame according to an embodiment of the present invention.

FIG. 2 is a plan view of a loading device and a positioning device.

FIG. 3 is a side view of a loading device and a positioning device.

FIG. 4 is a schematic sectional view showing an example of a primer processing apparatus.

FIG. 5 is a front view showing an arrangement relationship among an extruder, a pressing member, a clip supply device, a take-off roller device, and a cutter device.

FIG. 6 is a perspective view showing a part of the operation of a pressure bonding member, a clip supply device, a take-off roller device, and a cutter device.

FIG. 7 is a longitudinal sectional view of a crimping member.

8 is a cross-sectional view of the crimping member shown in FIG. 7, as viewed from line 8-8.

FIG. 9 is a perspective view showing a part of the operation of the pressing member, the clip supply device, the take-off roller device, and the cutter device.

FIG. 10 is a perspective view showing a part of the operation of a pressure bonding member, a clip supply device, a take-off roller device, and a cutter device.

FIG. 11 is a perspective view showing a part of the operation of a pressure bonding member, a clip supply device, a take-off roller device, and a cutter device.

FIG. 12 is a front view including a partial cross section of the press device.

FIG. 13 is a perspective view showing a pressed state of a compact by a press device.

FIG. 14 is a plan view of an unloading device.

FIG. 15 is a side view of the unloading device.

FIG. 16 is a perspective view showing a state in which a molded body is located at a standby position by a driving robot.

FIG. 17 is an explanatory view of the operation of a pressure bonding member, a clip supply device, a take-off roller device, and a cutter device.

FIG. 18 is an explanatory diagram of the operation of the pressure bonding member, the clip supply device, the take-off roller device, and the cutter device.

FIG. 19 is an explanatory view of the operation of the pressure bonding member, the clip supply device, the take-off roller device, and the cutter device.

FIG. 20 is an explanatory diagram of the operation of the pressure bonding member, the clip supply device, the take-off roller device, and the cutter device.

FIG. 21 is a perspective view showing a state in which a molded body is integrated with a plate-like body by a driving robot.

FIG. 22 is an explanatory diagram of the operation of the pressure bonding member, the clip supply device, the take-off roller device, and the cutter device.

FIG. 23 is an explanatory diagram of the operation of a pressure bonding member, a clip supply device, a take-off roller device, and a cutter device.

FIG. 24 is an explanatory view of the operation of the pressure bonding member, the clip supply device, the take-off roller device, and the cutter device.

FIG. 25 is an explanatory diagram of the operation of the pressure bonding member, the clip supply device, the take-off roller device, and the cutter device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 ... Plate-shaped body 12 ... Loading device 14 ... Positioning device 16 ... Drive robot 18 ... Extruder 20 ... Crimping member 22 ... Clip supply device 24 ... Take-off roller device 26 ... Cutter device 28 ... Press device 30 ... Unloading device 32 ... Control Apparatus 72: molded body

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Nobutaka Kojima 1 Asahi Asahi Glass, Taketoyo-cho, Chita-gun, Aichi Prefecture Asahi Glass Co., Ltd. (72) Inventor Makoto Matsumoto 1 Asahi Asahi, Taketoyo-cho, Chita-gun, Aichi Prefecture Asahi Glass Aichi Factory Co., Ltd.

Claims (6)

[Claims] 1. A plate-shaped member with a resin frame for extruding a resin material for a frame from a resin molding die in a predetermined shape to form a molded body of a frame, and integrating the molded body with a peripheral portion of the plate-shaped body. In the method for manufacturing a body, the molded body continuously extruded from the resin molding die is extruded while having a hollow portion substantially matching the cross-sectional outer shape of the frame while continuously being taken by a take-up means. The molded body is inserted into the cavity of the crimping member for crimping the plate-shaped body, while the peripheral edge of the plate-shaped body is passed through the cavity of the crimping member, and the leading edge of the peripheral edge of the plate-shaped body is After passing through the cavity of the crimping member, the molded body bitten into the head is fixed to the head by the first gripping means, and the front side of the plate-shaped body of the molded body is located on the front side. Cut off the protruding part from the plate by cutting means When the tail portion of the peripheral portion of the plate-shaped body passes through the cavity of the crimping member, the molded body that has been bitten into the tail portion is fixed to the tail portion by second gripping means, A method for producing a plate-shaped body with a resin frame, characterized in that a portion of the molded body protruding rearward from a rear end of the plate-shaped body is cut by a cutting means and separated from the plate-shaped body. 2. The molded body cut off by the cutting means and continuously extruded from the resin molding die is continuously taken by the take-up means while the next plate-like body is conveyed to the pressure bonding member. The method for producing a plate-shaped member with a resin frame according to claim 1, wherein: 3. The plate-shaped body with resin frame according to claim 1, wherein said molded body integrated with a corner of said plate-shaped body is pressed at a predetermined pressure. Method. 4. A plate-shaped member with a resin frame for extruding a resin material for a frame from a resin molding die in a predetermined shape to form a molded body of the frame, and integrating the molded body with a peripheral portion of the plate-shaped body. In the apparatus for manufacturing a body, the molded body which is arranged at the subsequent stage of the resin molding die, has a cavity substantially corresponding to the cross-sectional outer shape of the frame body, and is continuously extruded from the resin molding die. A press-fitting member that is inserted into the hollow portion to press the formed body against the plate-like body; and a take-up member that is disposed on a subsequent stage side of the press-fitted member and continuously pulls the formed body that has passed through the hollow portion of the press-fitted member. Means, a moving means for moving the plate-like body so that the peripheral edge of the plate-like body passes through the cavity of the crimping member, and a leading end and a rear end of the peripheral part of the plate-like body are the crimping member. When passing through the hollow part, bite into the head and tail of each First and second gripping means for fixing the molded body to the leading and trailing portions, and cutting means for cutting the molded body and separating the molded body from the plate-like body. An apparatus for manufacturing a plate-shaped body with a resin frame. 5. The take-off means continuously removes the molded body cut out by the cutting means and continuously extruded from the resin molding die while the next plate-like body is conveyed to the pressure bonding member. The apparatus for producing a plate-shaped body with a resin frame according to claim 4, wherein the apparatus is taken off. 6. A plate-like body with a resin frame according to claim 4, further comprising press means for pressing said molded body integrated at a corner of said plate-like body with a predetermined pressure. Manufacturing equipment.