JP3212627B2 - Panel frame manufacturing method and manufacturing apparatus - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the manufacture of a panel frame.
The present invention relates to a method and a manufacturing apparatus thereof .

[0002]

2. Description of the Related Art Conventionally, a frame (such as a seal or a seal) mounted on a peripheral portion of a panel such as a window glass for a vehicle .
Molding, weather strip, packing
Or gaskets or fasteners.
That) the synthetic resin, there is what is extruded in a straight line by the rubber. The frame body extruded in a straight line is mounted on the peripheral edge of the panel while being bent at each corner of the panel.

[0003]

By the way, in the prior art in which the frame is extruded in a straight line, when the frame is attached to the peripheral portion of the panel, the corner of the panel or the vicinity of the corner is formed. In the frame, "wrinkles" and "lift"
And the appearance is impaired.

[0004] path that can prevent the objective, in view of the conventional problems described above, the panel of the corner portion or the frame body in the vicinity of "wrinkles" and "uplift" occurrence of the invention
Manufacturing that can easily and inexpensively manufacture the frame for the flannel
To provide a method and an apparatus for manufacturing the same.

[0005]

In order to solve the above-mentioned conventional problems, a method for manufacturing a panel frame according to the first aspect of the present invention is directed to a panel frame mounted on a peripheral portion of a panel.
A method of manufacturing, the panel is formed in accordance with the shape and size of the developed peripheral portion of the flat developed peripheral portion, the extrusion die formed in the die of the extrusion die device,
Forming a molding space corresponding to the cross-sectional shape of the frame body between the peripheral edge of the imitation panel type, and then the frame material fed from the material feed path of the die device through the molding space So
Molded with the frame body extrusion opening or et extrusion space end, the imitation panel and said die apparatus by relatively moving two-dimensionally along the periphery of the imitation panel, the imitation panels After forming a continuous frame along the periphery of the mold, the frame is peeled off from the periphery of the imitation panel mold to form a frame having a bent shape with respect to the bent shape of the periphery of the panel. . Thus, the molding frame material fed from the material feed passage of the die apparatus through the molding space
The imitation panel type and the die device are two-dimensionally moved relative to the periphery of the imitation panel type while being extruded from the frame body extrusion opening at the end of the space, so that the periphery of the imitation panel type is A continuous frame is formed. After that, the frame is separated to the peripheral portion of the imitation panel, Pas
A panel frame to be mounted on the periphery of the flannel is easily manufactured.

[0006] manufacturing process of the invention to such a panel frame body according to claim 2, comprising a groove inlaid that is mounted on the periphery of the panel
A method for manufacturing a panel frame, comprising forming an imitation panel mold corresponding to the shape and size of a developed peripheral portion where a panel is developed in a plane, and forming a stamp formed on a die of an extrusion die device. A part corresponding to the cross-sectional shape of the frame body is inserted between the peripheral portion of the imitation panel type and the extrusion opening of the base by inserting a part of the peripheral portion of the imitation panel type from the side opening to the outlet. configure space, the frame body material is then fed from the material feed passage of the die assembly through the molding space
By extruding from the frame extrusion opening at the end of the molding space , the imitation panel mold and the die device are relatively two-dimensionally moved along the peripheral edge of the imitation panel mold, thereby forming the imitation panel mold. After forming a continuous frame along the peripheral edge, the frame is peeled from the peripheral edge of the imitation panel type, thereby forming a fitting groove for the panel peripheral edge in the frame. Therefore, the frame material fed from the material feeding path of the die device passes through the molding space, and the frame material at the end of the molding space.
While being extruded from the extrusion opening , the imitation panel mold and the die device are moved two-dimensionally relative to the periphery of the imitation panel mold, so that a uniform cross-section that continues along the periphery of the imitation panel mold Is formed. Thereafter, the frame body is peeled off from the peripheral portion of the imitation panel, so that the panel is removed.
The panel frame provided with the fitting groove to be mounted on the peripheral portion of the panel is easily manufactured.

The manufacturing of the panel frame according to the third aspect of the present invention.
A method for producing a panel frame according to claim 1 or 2.
The shape of the outer and peripheral edges of the imitation panel type is tertiary.
When the panel formed on the original curved surface is expanded to a two-dimensional plane
The shape of the panel almost coincides with the shape of the outer and peripheral edges in plan view.
I have. A method for manufacturing a panel frame according to the invention of claim 4.
Is the method for manufacturing a panel frame according to claim 1 or 2.
At least the periphery of the imitation panel type is
It is formed to have the same thickness as the peripheral portion. In the invention of claim 5,
The method for manufacturing such a panel frame is described in claim 1 or 2.
The method for manufacturing a frame for a panel according to
The cross-sectional shape is the front, back and edge of the outer and peripheral edges of the panel
It has a substantially U-shape covering the surface.

The manufacturing of the panel frame according to the invention of claim 6
A method for producing a panel frame according to claim 1 or 2.
The panel is a vehicle wind panel;
The frame body is a decoration covering a surface of a peripheral portion of the wind panel.
It has a part. The panel frame according to the invention of claim 7
A method for manufacturing the panel frame according to claim 1 or 2.
The panel is a vehicle wind panel.
And a frame extending from a peripheral portion of the wind panel.
It has a top portion.

The panel frame manufacturing apparatus according to the invention of claim 8 manufactures a panel frame mounted on a peripheral portion of the panel.
A panel type holding device for holding an imitation panel type formed corresponding to the shape and size of a developed peripheral portion where a panel is developed on a plane, and a frame on the peripheral portion of the imitative panel type. A die device for extruding the body, and a take-off device for transferring the extruded frame body while peeling off the peripheral portion of the imitation panel mold, and the die device is provided at an outlet of the material feeding path. A base having an extrusion port communicating with the base is provided,
A molding space corresponding to the cross-sectional shape of the frame is formed between the extrusion opening of the die and the peripheral portion of the imitation panel mold, and one of the panel mold holding device and the die device is provided. Is mounted on a moving device that relatively moves the die device two-dimensionally along the periphery of the imitation panel type. Therefore, in a state where a molding space corresponding to the cross-sectional shape of the frame is formed between the extrusion opening of the die of the die device and the peripheral edge of the imitation panel mold, the frame material is supplied from the material feeding path of the die device. While the material is extruded from the frame extrusion opening at the end of the molding space through the molding space , the die device is moved two-dimensionally relative to the periphery of the imitation panel mold by the moving device. Thus, the frame is extruded at the peripheral edge of the imitation panel mold. Thereafter, the extruded end of the frame body is taken off by the take-up device while the frame body is peeled off from the periphery of the imitation panel,
The panel frame attached to the peripheral portion of the panel is formed continuously.

According to a ninth aspect of the present invention, there is provided an apparatus for manufacturing a panel frame, comprising a fitting groove to be mounted on a peripheral portion of the panel.
An apparatus for manufacturing a frame for a panel, comprising: a panel-type holding device for holding an imitation panel type formed in accordance with the shape and size of a developed peripheral portion in which a panel is developed on a plane; and the imitation panel type. A die device for extruding a frame on the peripheral portion of the frame, and a take-off device for transferring the frame extruded on the peripheral portion of the imitation panel type while peeling off the die. A base having an extrusion port communicating with the outlet of the feed path is provided, and the base has a side on which the extrusion port is opened to the side and a part of the periphery of the imitation panel type can be inserted into the extrusion port. A side opening is formed, and a molding space corresponding to the cross-sectional shape of the frame body is constituted by the peripheral edge of the imitation panel type inserted into the extrusion port from the side opening and the peripheral wall surface of the extrusion port, One of the panel type holding device and the die device Is assembled to the mobile device for relatively moving the two-dimensional said die assembly along the periphery of the imitation panel type. Therefore, a part of the periphery of the imitation panel mold held by the panel mold holding device is inserted into the extrusion opening of the die from the side opening of the die of the die device. Thus, a molding space corresponding to the cross-sectional shape of the frame is formed by the peripheral portion of the imitation panel type and the peripheral wall surface of the base. Here the frame material from a material feed passage of the die apparatus is fed, the formation the material through the molding space
While being extruded from the frame body extrusion opening at the end of the shape space , the die device is moved two-dimensionally with respect to the periphery of the imitation panel type by the moving device, so that the periphery of the imitation panel type is moved. The frame is extruded. Thereafter, the extruded end of the frame body is taken off by the take-off device while the frame body is peeled off from the peripheral edge of the imitation panel, so that the panel is
A panel frame having a fitting groove to be mounted on the peripheral portion is formed continuously.

[0011]

FIG. 1 shows a panel with a frame according to one embodiment of the present invention.
4 will be described with reference to FIG. In this embodiment, the panel is a rear window glass of a vehicle, and the grooved frame is a grooved molding.
In FIG. 5 showing the vehicle in a perspective view and in FIG. 3 showing the window glass from the front, the window glass 2 attached to the window opening of the vehicle body 1 has a three-dimensional glass surface in consideration of design and aerodynamic characteristics. It is formed on a curved surface. Grooved molding 3 attached to the periphery of window glass 2
As shown in FIG. 4, molding
The fitting body 4 is formed by recessing a fitting groove 5 corresponding to the window glass 2. That is, as shown in FIG.
Meanwhile, the molding body 4 corresponds to the window glass 2.
The insertion groove 5 is formed in a concave shape.
Cross section that covers the surface, back and end surfaces of the outer and peripheral edges of
A substantially U-shaped mounting portion 5a is provided. Also,
The rudging body 4 extends from the window glass 2 toward the vehicle body.
Sealing portion 5b as a lip-shaped portion and a window glass
And a decorative part 5c that covers the surface side of the peripheral part of
I have. The grooved molding 3 is formed in a frame shape that is continuous with a uniform cross section along the peripheral edge of the window glass 2 by extrusion molding of synthetic resin, rubber, or the like. That is, FIG.
As shown in FIG. 2 and FIG. 2, the imitation panel mold 6 in which the window glass 2 formed in a three-dimensional curved surface is formed in accordance with the shape and size of the developed peripheral portion developed in a plane (two-dimensional plane).
After the molding body 4 having a uniform cross section is continuously extruded on the outer periphery and the periphery of the molding panel 4, the molding body 4 is peeled off from the periphery of the imitation panel mold 6, so that the groove is fitted into the molding body 4. 5 is recessed to form a grooved molding 3.

The grooved molding 3 configured as described above has a frame shape having a corner portion corresponding to each corner portion of the peripheral portion of the window glass 2. For this reason, the grooved molding 3 is not elastically deformed and bent along each corner of the peripheral portion of the window glass 2, but is accurately fitted in the fitting groove 5, as shown in FIG. For example, it can be fixed. As a result, it is possible to eliminate the occurrence of "wrinkles" or "floating" in the grooved molding 3 at or near the corners of the window glass 2 and improve the appearance.

Next, an apparatus for manufacturing the grooved molding 3 configured as described above will be described with reference to FIGS. In FIG. 5, which shows the entire manufacturing apparatus in a perspective view,
The manufacturing apparatus includes the imitation panel type 6, the panel type holding device 60, the moving device 24, the die device 11, the first guide device 104, the take-up device 112, the second guide device 123, and the take-up device 12.
7 as a main component.

In FIG. 6, which is an exploded perspective view of the die apparatus 11, a fixed bar 1 is provided at the tip of the extruder 10.
2, the die body 13 is attached. One end of the die body 13 communicates with the material flow path of the extruder 10 through a joint pipe 14, and the other end thereof opens to an outlet 16 formed in the front end surface of the die body 13.
Are formed. On the side surface of the die body 13, a guide groove 17 for moving and guiding the imitation panel mold 6 in a state where the peripheral edge of the imitation panel mold 6 is inserted is recessed.
A protective layer 18 made of an elastically compressible rubber material is provided on the groove surface 7.
Is glued. A die 20 is provided on the front end face of the die body 13.
Are detachably fastened by a predetermined number of bolts 19. The outlet 20 of the material feeding path 15 is provided in the base 20.
An extruding port 21 communicating with is provided. Further, a side opening 22 is formed in the base 20 so that the extrusion port 21 is opened to the side of the base 20, and a part of the periphery of the imitation panel mold 6 can be inserted into the extrusion port 21. And the imitation panel mold 6 inserted into the extrusion opening 21 from the side opening 22
A molding space 23 corresponding to the cross-sectional shape of the molding body 4 is constituted by the peripheral edge portion of the base 20 and the peripheral wall surface of the extrusion port 21 of the die 20. The end of the molding space 23 is
The front end face of the body 13 is opened at the front of the base 20 and the opening
To the molding press corresponding to the cross-sectional shape of the molding body 4.
Outlet opening (corresponding to the frame extrusion opening of the present invention)
ing. A protective piece 22a made of an elastically compressible rubber material is adhered to a surface of the base 20 facing the side opening 22.

The panel-type holding device 60 arranged on the side of the die device 11 is assembled to the moving device 24.
Moving device 24 to which the panel type holding device 60 is attached
8 is an enlarged perspective view of FIG. 8, FIG. 9 is a side sectional view of a drive system of the moving device 24, and FIG.
At 0, a slide table 26 is slidably mounted along a rail 27 on a base 25 fixed on the floor. The slide table 26 is moved forward and backward by forward and reverse rotation of a feed screw 29 driven by a slide motor 28, and a nut 30 for the feed screw 29 is provided on a lower surface of the slide table 26. .

The support table 31 is placed on the slide table 26.
Is mounted on the upper plate of the support base 31 so as to be able to ascend and descend in a state where the elevating cylinder 32 is prevented from rotating. The elevating cylinder 32 is raised and lowered by forward and reverse rotation of an elevating screw 34 driven by an elevating motor 33. A nut 35 for the elevating screw 34 is attached to the lower end opening of the elevating cylinder 32. At the upper part of the elevating cylinder 32, a first revolving arm 36 which is raised and lowered integrally with the elevating cylinder 32 is mounted so as to be rotatable around the elevating cylinder 32. The first
The turning arm 36 is turned by a first turning motor 37 as a drive source. Inside the first turning arm 36, an intermediate gear 39 and a fixed gear 38 formed on the upper outer peripheral surface of the elevating cylinder 32 are provided. A drive gear 40 that meshes with the drive gear 40 is provided internally. Further, the drive gear 40 is mounted so as to be able to transmit torque around the output shaft 37a of the first turning motor 37, and is integrated with the output shaft 37a.
Are rotated forward and backward, whereby the first turning arm 36 is turned around the elevating cylinder 32.

A second turning arm 41 is mounted on the upper surface near the distal end of the first turning arm 36 so as to be turnable by a planetary gear mechanism 42 near its base end. That is, a sun gear 44 that rotates integrally with the output shaft 43 a of the second turning motor 43, and a predetermined number of planetary gears 45 that mesh with the sun gear 44 are provided near the tip of the first turning arm 36. Is installed inside. On the other hand, the second swing arm 42
An outer ring gear 46 that meshes with each of the planetary gears 45 is provided protruding from a lower surface near the base end. And the second swing arm 4
Reference numeral 1 denotes a predetermined number of guide rollers 4 whose outer ring gear 46 is rotatably supported by a portion near the distal end of the first turning arm 36.
While being guided by 7, it is turned around the sun gear 44.

On the upper surface near the tip of the second swing arm 41,
As shown in FIG. 9, a turntable 48 is rotatably mounted by a planetary gear mechanism 49. That is, a sun gear 51 that is integrally rotated with the output shaft 50 a of the rotation motor 50 and a predetermined number of planetary gears 52 that mesh with the sun gear 51 are provided inside a portion near the tip of the second turning arm 41. Have been. On the other hand, the planetary gears 52
An outer ring gear 53 meshing with is provided. Then, the turntable 48 is rotated about the sun gear 51 while its outer ring gear 53 is guided by a predetermined number of guide rollers 54 rotatably supported by a portion near the tip of the second turning arm 41. ing.

As shown in FIGS. 8 and 9, a panel type holding device 60 is mounted on the upper surface of the turntable 48. The panel-type holding device 60 is a holding member 6 having four arms 62 fixed to the upper surface of the turntable 48 and extending in a cross shape.
1 as a main component. Then, the holding member 61
The imitation panel mold 6 is positioned and mounted on the upper surface of the distal end of each arm 62, and is fastened so as to be detachable and replaceable by a fastening bolt 63.

The imitation panel mold 6 is formed of a metal plate having the same thickness as the window glass 2 and its peripheral edge corresponds to the shape and size of the developed peripheral portion where the window glass 2 is developed on a plane. Is formed. In other words,
The outer / peripheral shape of the imitation panel mold 6 is formed into a three-dimensional curved surface
Window glass 2 (panel) expanded to two-dimensional plane
Plan view of the outer and peripheral edges of the same window glass 2
It almost matches the shape. In addition, the imitation panel mold 6 has
Attachment holes 7 corresponding to the tightening bolts 63 of the arms 62 are provided therethrough, and through holes 8 for weight reduction are appropriately provided therethrough. Further, the end face of the peripheral portion of the imitation panel mold 6 and both the front and back surfaces are subjected to release processing.

As shown in FIG. 6, a first guide device 104 for transferring and guiding the grooved molding 3 peeled from the peripheral portion of the imitation panel mold 6 to the imitation panel mold 6 is provided. Pickup device 112 for picking up the grooved molding 3 guided by the guide device 104
And a second guide device 123 for transporting and guiding the grooved molding 3 picked up by the picking device 112.
And a winding device 127 for winding the grooved molding 3 guided by the guide device 123, respectively.

The first guide device 104 includes a frame 105 erected on the floor and a predetermined number of guide rollers 1 rotatably arranged on the frame 105 at predetermined intervals.
06, and a pair of drive rollers 108a, 108b and a direction change roller 109 projecting from one side of the frame 105 toward the periphery of the imitation panel die 6 and disposed on the mounting member 107. ing. Also,
The pair of drive rollers 108a and 108b face each other with a gap through which the grooved molding 3 can be inserted, and are driven to rotate by using different motors 110 and 111 as drive sources. Then, both drive rollers 108a, 10
8b, the grooved molding 3 is guided to move to one of the drive rollers.

The take-off device 112 is provided between a base 113 fixed on the floor and driving and driven rollers 115 and 116 mounted on a belt support frame 114 projecting from the side surface of the base 113. A pair of upper and lower feed belts 117, a pair of guide rollers 119 rotatably supported on a bracket 118 protruding from the rear side of the base 113, and one end with respect to the belt support frame 114. And a free roller 121 rotatably mounted to the other end of the arm 120 rotatably supported. In addition, each of the feed belts 117
Is driven using a motor as a drive source. The grooved molding 3 having passed through the first guide device 104 is inserted between a pair of feed belts 117 while being guided by a pair of guide rollers 119, and is sequentially taken forward by a take-up action of the feed belts 117. It has become.

The second guide device 123 includes a frame 124 erected on the floor and a predetermined number of guide rollers 12 rotatably arranged on the frame 124 at predetermined intervals.
5 and the direction of the grooved molding 3 assembled on one side of the frame 124 and guided by the guide rollers 125 is changed while the posture is corrected, and the molding 3 is transferred and guided toward the winding device. The guide roller mechanism 126 for posture change is mainly constituted.

The take-up device 127 includes a take-up cart 128
And an elevating rotation drive mechanism 132. The winding cart 128 has a predetermined number of casters 1 on the lower surface.
It is composed of a truck base 130 to which 29 is attached, and four guide posts 131 erected on the upper surface of the truck base 130 at positions corresponding to the four corners of the window glass 2 or the imitation panel mold 6. . Then, the rotary elevating plate 13 provided on the upper surface of the elevating rotary drive mechanism 132
In a state where the lower surface of the bogie base 130 is engaged with the bogie base 130 so as to be disengageable and the take-up bogie 128 is raised to a predetermined height position, the rotary lift plate 133 is rotated while being lowered by its driving source. Thus, the grooved molding 3 is wound around the four guide posts 131 sequentially while being spirally wound.

Next, a description will be given of a manufacturing method together with the operation of the manufacturing apparatus of this embodiment configured as described above. (Imitation Panel Die Setting Step) As shown in FIG. 8, the panel die holding device 60 is set such that one edge of the imitation panel die 6 corresponding to the lower edge of the window glass 2 faces the die device 11. Holding member 61
The imitation panel mold 6 is placed on the top and fixed with the fastening bolts 63. Thereafter, the lifting cylinder 32 of the moving device 24 is moved up and down by the lifting motor 33 so that one side edge of the imitation panel die 6 is at a height position corresponding to the side opening 22 of the die 20 of the die device 11. You.

Here, the slide table 26 is advanced, and a substantially central portion of one side edge of the imitation panel die 6 held by the panel die holding device 60 is pushed from the side opening 22 of the die 20 to push the die 20. A fixed amount is inserted into the outlet 21. As described above, by inserting the window glass 2 into the extrusion opening 21 of the die, the cross-sectional shape of the molding body 4 corresponds between the periphery of the window glass 2 and the inner peripheral wall of the extrusion opening 21 of the die 20. A molding space 23 is configured.

(Extrusion Molding Step) When the molding space 23 is formed, a molding material is supplied to the material feeding path 15 of the die device 11, and the material passes through the molding space 23 and is molded at the end of the molding space 23. Push
It is extruded from the outlet .

When the molding material is extruded from the molding extrusion opening at the end of the molding space 23 , the first and second revolving arms 36 and 41 are respectively revolved in predetermined directions, and the extruding speed is increased. At approximately the same speed, one side edge of the imitation panel mold 6 is moved. As a result, as shown in FIGS. 10 and 11, the molding body 4 is sequentially extruded from the central portion of one side edge of the imitation panel mold 6 toward the first corner portion. As shown in FIG.
When the first corner portion of the peripheral edge reaches the base 20, the turntable 48 is rotated simultaneously with the turning of the first and second turning arms 36 and 41, and the round surface of the first corner portion of the imitation panel mold 6 is formed. The die device 11 is relatively moved along.

As shown in FIG. 12, when the first corner portion of the imitation panel mold 6 passes through the base 20 and the right edge of the imitation panel mold 6 reaches the base 20, the first and second turning operations are performed. The right side edge of the imitation panel die 6 is moved by the arms 36 and 41, so that the molding 4 is extruded on the right side edge of the imitation panel die 6.

In this manner, the periphery of the imitation panel mold 6 held by the panel mold holding device 60 is
4, the extrusion port 2 of the base 20 always having a constant insertion depth.
1 and is moved at substantially the same speed as the extrusion speed of the molding material into the molding extrusion opening at the end of the molding space 23 . Thereby, as shown in FIG. 13, the molding body 4 having a uniform cross section is sequentially and continuously extruded around the periphery of the imitation panel mold 6.

(Peeling / Taking-off Step) A first corner, a right edge, a second corner, another side edge, a third corner, and a left edge are arranged in this order from substantially the center of one side edge of the imitation panel mold 6. As shown in FIG. 14, when the molding body 4 is extruded to the vicinity of the fourth corner of the imitation panel mold 6, the molding body 4 is moved toward the extruded end side with respect to the peripheral edge of the imitation panel mold 6. From the extruder at the same speed as the extrusion speed. As a result, the fitting groove 5 is formed in the molding body 4 to form the grooved molding 3. As shown in FIG. 6, the grooved molding 3 includes a drive roller 108a or 108b of the first guide device 104, a direction changing roller 109, and each guide roller 1.
06 while being sequentially guided.
It is inserted between a pair of feed belts 117 of the same device via a pair of twelve guide rollers 119. Then, the grooved molding 3 is sequentially pulled forward by the pulling action of the feed belt 117, and then transferred to the second guide device 123 via the free roller 121.

(Winding Step) The end of the grooved molding 3 which has been transported and guided by each of the guide rollers 125 of the second guide device 123 and the guide roller mechanism 126 for posture change is placed on the carriage base 130 of the take-up carriage 128. It is fixed. At this time, the winding cart 12
8 has been raised to a raised position by the rotary lifting board 133 of the lifting rotary drive mechanism 132. Thereafter, the take-up cart 128 descends while rotating in a predetermined direction (counterclockwise in FIG. 5), so that the grooved molding 3 is spirally wound while being wound around each guide post 131 of the take-up cart 128. Taken. When the winding truck 128 is lowered to the lower end and the grooved molding 3 is spirally wound on the guide post 131, the grooved molding 3 is moved between the second guide device 123 and the winding truck 128. Be cut off. Then, the rotary lift 13
The take-up trolley 128 is removed from 3. Then, the grooved molding 3 wound on the carriage 128 is carried out by the winding carriage 128, and another winding carriage is set on the rotary lift board. Thereafter, the grooved molding 3 that has passed through the second guide device as described above is wound by the winding bogie on the rotary lift board 133.

(Cutting Step) Finally, the grooved molding 3 spirally wound on the take-up carriage 128 and carried out is cut at a position corresponding to a substantially central portion of the lower edge of the window glass 2. ,
A plurality of grooved moldings 3 having a shape corresponding to the periphery of the window glass 2 are obtained.

That is, in this embodiment, the molding 4 is continuously extruded around the periphery of the imitation panel die 6 in the extrusion molding step. Thereafter, in a peeling and taking-off step, the molding body 4 is peeled from the imitation panel mold 6 to form a grooved molding 3, and the grooved molding 3 is spirally wound around a winding carriage 128, and then in a cutting step. By cutting the spiral grooved molding 3, a plurality of grooved moldings 3 having a shape corresponding to the periphery of the window glass 2 can be easily mass-produced.

In the above embodiment, the case where the panel is the vehicle window glass 2 and the grooved frame is the grooved molding 3 is exemplified, but the present invention is not limited to this. For example, the panel may be a resin or metal panel, and the frame may be a packing.

In the above embodiment, the panel-type holding device 60 is assembled to the moving device 24. However, the panel-type holding device 60 is fixed, and the die device 11 is moved along the periphery of the imitation panel die 6. It may be attached to a moving device (not shown) for moving.

[0038]

As described above, according to the panel of the present invention,
According to the method of manufacturing the frame, the frame corresponding to the shape of the panel can be easily formed by extruding the frame along the periphery of the imitation panel mold and then peeling the frame from the periphery of the imitation panel mold. It can be manufactured, and the manufacturing cost can be reduced. Further, in the method for manufacturing a panel frame of the present invention,
Therefore, the panel frame manufactured by the panel
"Wrinkles" or "lifts" in the vicinity
Because there is no, the appearance can be improved.

According to the panel frame manufacturing apparatus of the present invention, the frame body is extruded along the peripheral edge of the imitation panel mold, while the extruded end side of the frame is located with respect to the peripheral edge of the imitation panel. From the panel to meet the shape of the panel.
Since the frame can be continuously manufactured, the panel frame can be mass-produced easily and inexpensively.

[Brief description of the drawings]

FIG. 1 is a perspective view of a grooved molding.

FIG. 2 is an explanatory view showing a state where a grooved molding is mounted on a window glass.

FIG. 3 is a sectional view taken along line III-III in FIG. 2;

FIG. 4 is a perspective view showing a state in which a window glass on which a grooved molding is mounted is mounted on a vehicle.

FIG. 5 is an explanatory view showing a state in which an imitation panel type is formed corresponding to a shape obtained by flattening a three-dimensionally curved window glass.

FIG. 6 is a perspective view showing an apparatus for manufacturing a grooved molding.

FIG. 7 is an exploded perspective view showing a die device constituting a part of the manufacturing apparatus.

FIG. 8 is a perspective view showing a state in which a panel holding device is attached to a moving device that constitutes a part of the manufacturing apparatus.

FIG. 9 is a side sectional view showing a drive system of the moving device.

FIG. 10 is a front sectional view showing a drive system of the moving device.

FIG. 11 is an operation explanatory view showing a state where a molding is extruded on the lower edge of the imitation panel type.

FIG. 12 is an operation explanatory view showing a state where a molding is extruded at a first corner portion of the imitation panel type.

FIG. 13 is an operation explanatory view showing a state where a molding is extruded on the right side edge of the imitation panel mold.

FIG. 14 is an operation explanatory view showing a state in which a molding is peeled from a peripheral edge portion of the imitation panel type from its pushing end side.

[Explanation of symbols]

 Reference Signs List 2 window glass (panel) 3 grooved molding (grooved frame) 4 molding body (framed) 5 fitting groove 6 imitation panel type 11 die device 15 material feeding path 20 base 21 extrusion port 22 side opening 23 Forming space 24 Moving device 26 Slide table 36 First revolving arm 41 Second revolving arm 48 Turntable 60 Panel-type holding device 112 Pulling device 127 Winding device

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) B29C 47/02 B60J 1/02 101

Claims (9)

(57) [Claims] 1. A panel frame mounted on a peripheral portion of a panel.
A method for manufacturing a body, comprising forming an imitation panel mold corresponding to the shape and size of a developed peripheral portion where a panel is developed on a plane, an extrusion opening formed in a die of an extrusion die device, Forming a molding space corresponding to the cross-sectional shape of the frame body between the periphery of the imitation panel mold, and then the frame material fed from the material feed path of the die device through the molding space Opening of the end of the molding space for frame extrusion
While mouth or al extrusion, the imitation panel and said die apparatus by relatively moving two-dimensionally along the periphery of the imitation panel type, a frame continuous along the periphery of the imitation panel A method of manufacturing a panel frame for forming a frame having a bent shape with respect to a bent shape of a peripheral portion of the panel by peeling the frame from a peripheral portion of the imitation panel type after forming the frame. 2. A fitting groove to be mounted on a peripheral portion of a panel.
A method for manufacturing a frame for a panel, comprising: forming an imitation panel mold corresponding to the shape and size of a developed peripheral portion where the panel is developed on a plane; forming the die on a die of an extrusion die device. The extrusion port
A molding space corresponding to the cross-sectional shape of the frame is formed between the peripheral portion of the imitation panel type and the extrusion opening of the base by inserting a part of the peripheral portion of the imitation panel type from the side opening. Next, the frame material fed from the material feeding path of the die device passes through the molding space and is opened at the end of the molding space for frame extrusion.
While extruding from the mouth , the imitation panel mold and the die device are relatively moved two-dimensionally along the periphery of the imitation panel mold, so that a frame body is continuously formed along the periphery of the imitation panel mold. And forming a fitting groove with respect to the panel peripheral edge in the frame by peeling the frame from the peripheral edge of the imitation panel type. 3. The panel frame according to claim 1 or 2,
Manufacturing method, in which the shape of the outer and peripheral edges of the imitation panel type is formed into a three-dimensional curved surface
Panel when expanded into a two-dimensional plane
For panels that almost match the outer periphery / peripheral shape in plan view
A method for manufacturing a frame. 4. The panel frame according to claim 1 or 2,
A manufacturing method, wherein at least a peripheral portion of the imitation panel type is a peripheral portion of the panel.
A method of manufacturing a panel frame formed to have the same thickness. 5. The panel frame according to claim 1, wherein
The manufacturing method, wherein the cross-sectional shape of the mounting portion of the frame body is
A substantially U-shaped panel frame that covers the front, back, and end surfaces
How to make the body. 6. The panel frame according to claim 1, wherein
The manufacturing method, wherein the panel is a vehicle wind panel, and the frame body is a decoration covering a surface of a peripheral portion of the wind panel.
The manufacturing method of the frame for panels provided with a part. 7. The panel frame according to claim 1 or 2.
The manufacturing method, wherein the panel is a vehicle wind panel, and the frame body includes a lip extending from a periphery of the wind panel.
The manufacturing method of the frame for panels which has a shape part. 8. A panel frame mounted on a peripheral portion of a panel.
An apparatus for manufacturing a body , comprising: a panel-type holding device for holding an imitation panel type formed corresponding to a shape and a size of a developed peripheral portion in which a panel is developed on a plane; and a peripheral portion of the imitative panel type. A die device for extruding the frame body, and a take-off device for transferring the frame body extruded on the periphery of the imitation panel mold while peeling off the die body. A die having an extrusion port communicating with an outlet is provided, and a molding space corresponding to a cross-sectional shape of the frame is formed between the extrusion port of the die and a peripheral portion of the imitation panel mold, One of the die holding device and the die device is a panel frame attached to a moving device that relatively moves the die device two-dimensionally along the periphery of the imitation panel type. Manufacturing equipment. 9. A fitting groove to be mounted on a peripheral portion of a panel.
An apparatus for manufacturing a frame for a panel , comprising: a panel-type holding device for holding an imitation panel type formed in accordance with the shape and size of a developed peripheral portion in which a panel is flattened; A die device for extruding a frame on the periphery of a panel mold, and a take-off device for transferring the frame extruded on the periphery of the imitation panel mold while transferring the frame, A base having an extrusion port communicating with the outlet of the material feeding path is provided, and the extrusion port can be opened to the side and a part of the peripheral portion of the imitation panel type can be inserted into the extrusion port. A side opening is formed, and a molding space corresponding to the cross-sectional shape of the frame is formed by the peripheral edge of the imitation panel type inserted into the extrusion port from the side opening and the peripheral wall surface of the extrusion port. The panel-type holding device and the die device, Square devices the mimic panel type of peripheral unit the die device relatively moved to the mobile device manufacturing apparatus assembled to have panel frame body with respect to two dimensions along.