JPH0531751A - Transfer sheet feeding device and simultaneous molding-transferring device - Google Patents

Abstract

PURPOSE:To protect the whole of a device from getting larger in size without disposing transfer sheet carrying devices and a clamping device separately. CONSTITUTION:Transfer sheet feeding devices 704 and 706 can retain a transfer sheet 5 and also move the transfer sheet in the longitudinal direction in the state of retaining the transfer sheet 5, and the transfer sheet carrying devices and a clamping device can be integrated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention incorporates a transfer sheet feeding device that feeds a transfer sheet to a processing device by a predetermined amount and the transfer sheet feeding device. The present invention also relates to a simultaneous molding transfer device that conveys a molded product to the processing device by the transfer sheet feeding device and performs predetermined processing by the processing device.

[0002]

2. Description of the Related Art Conventionally, in order to transfer a transfer layer of a transfer sheet to the surface of a component or to further process the transferred component,
After the transfer sheet is conveyed to the processing apparatus by the transfer sheet conveying apparatus, the transfer sheet is clamped by the clamp device at a predetermined position of the processing apparatus, and the processing apparatus performs predetermined transfer or predetermined processing.

[0003]

However, in the structure described above, two types of devices, a transfer sheet transport device and a clamp device, are required to transport and position the transfer sheet, and the size of the device increases. There was also the problem of being uneconomical.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to solve the above problems, and by integrating a transfer sheet conveying device and a clamp device, it is possible to suppress an increase in size of the entire device. And to provide a molding simultaneous transfer device.

[0005]

In order to achieve the above object, the present invention is configured so that a transfer sheet feeding device for holding a transfer sheet is movable in the transfer sheet conveying direction when the transfer sheet is held.

That is, a transfer sheet feeding device disposed before or after the transfer sheet conveying direction of the transfer sheet processing device is used, and a gripping tool for holding and releasing the transfer sheet in the thickness direction, and the gripping tool is used for the transfer. And a moving device that moves the sheet in the sheet conveying direction.

In the above structure, a position adjusting mechanism capable of adjusting the position of the gripping tool in the width direction of the transfer sheet may be provided.

In the above structure, the position adjusting mechanism includes a first position adjusting device for position adjustment along the transfer sheet longitudinal direction and a second position adjusting device for position adjustment along the transfer sheet width direction. You can also do it.

In the above structure, the gripping tool may be configured to have a pair of gripping plates for gripping the transfer sheet and a drive device for driving the gripping plates.

In the above construction, the gripping tool has a suction member and an auxiliary plate for gripping the transfer sheet between the suction member and a suction drive device for sucking the transfer sheet by the suction member. It can also be configured.

In the above structure, the processing device may be a molding simultaneous transfer mold and its molding device.

In the above structure, the processing device may be configured as a rib forming device for forming mounting ribs on the molded product attached to the transfer sheet in the simultaneous molding and transferring process.

In the above structure, the processing device may be a cutting device that removes the molded product attached to the transfer sheet in the simultaneous molding and transferring step from the transfer sheet.

Further, according to the present invention, after the transfer sheet sent from the transfer sheet sending device is placed in the cavity of the mold for simultaneous transfer of molding and simultaneous transfer of molding is performed,
A molded simultaneous transfer device that conveys a molded product attached to the transfer sheet to a processing device and performs predetermined processing, is arranged on the mold side of the processing device, and holds and releases the transfer sheet. Along with the first transfer sheet feeding device described above, which is movable in the longitudinal direction of the transfer sheet, and is arranged on the transfer sheet discharge side of the processing device opposite to the mold, and holds and holds the transfer sheet. The above-mentioned second which can be released and movable in the longitudinal direction of the transfer sheet
And a transfer sheet feeding device.

[0015]

According to the present invention, the transfer sheet feeding device can hold the transfer sheet and can move in the longitudinal direction of the transfer sheet while holding the transfer sheet. The device can be integrated. Therefore, it is possible to prevent the size of the entire apparatus from increasing.

Further, in the molding simultaneous transfer device, since the transfer sheet can be conveyed by the transfer sheet feeding device while being held by the gripping tool, after the transfer portion of the transfer sheet is attached to the molded product simultaneously with the molding, With the molded product attached to the transfer sheet, it can be carried out of the mold by the transfer sheet feeding device and conveyed to the processing device. On the other hand, in the conventional pair of guide rolls, the molded product attached to the transfer sheet hinders the transfer sheet from being conveyed.
The transfer sheet could not be conveyed to the processing device with the molded product attached. Further, in the present invention, since the molded product can be taken out of the mold by using the transfer sheet as a medium, a robot for taking out the molded product is unnecessary.
Further, since the transfer sheet can be fed in the transfer sheet feeding direction by the transfer sheet feeding device, a transfer sheet winding device or the like for positively ejecting the transfer sheet in the transfer sheet feeding direction is not required on the transfer sheet discharging side. Become. Further, since the molded product can be taken out with the transfer sheet attached, the transfer sheet around the molded product can be subjected to processing such as drilling and trimming outside the mold rather than inside the mold.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments according to the present invention will be described below with reference to FIGS.
It will be described in detail based on 3. FIG. 1 shows a schematic configuration of a molding simultaneous transfer device according to an embodiment of the present invention in which a transfer sheet feeding device according to an embodiment of the present invention is incorporated. Figure 1
, The transfer rollers 710, 710 are fed from the feed roller 701 of the transfer sheet feeding device 702.
A predetermined portion of the transfer sheet 5 driven by the above is placed in the cavity of the molding simultaneous transfer mold 703, and the molds 54 and 99 are
After closing the molds and, the transfer is performed simultaneously with the injection molding by the injection molding device 98. After that, the molds 54 and 99 are opened and the molded product 711 is attached to the transfer layer of the transfer sheet 5, and the molded product 711 is arranged before and after the transfer device conveyance direction of the processing device 705. It is conveyed to the processing device 705 by the second transfer sheet feeding devices 704 and 706. Then, a molding 711 is punched from the transfer sheet 5 by the processing device 705, and then the molding 711 is driven again by driving the first and second transfer sheet feeding devices 704 and 706.
The transfer sheet 5 from which the sheet has been removed is the transfer sheet discharging device 70.
It is wound in 7. Here, in order to suppress the slack of the transfer sheet 5, a roller 19 is provided in a casing recess (not shown).
2 is placed movably in the vertical direction in a state of being placed on the transfer sheet 5, and a pair of rollers 220, 220 are arranged in the vicinity of the recess opening of the casing to apply a predetermined tension to the transfer sheet 5. The slack is suppressed.

This will be specifically described with reference to FIG. The simultaneous molding transfer device according to FIG. 2 has a control device,
The transfer sheet feeding device, the die moving device for primary processing (injection molding), the resin injection device, the transfer sheet clamp device, the transfer sheet feeding and clamping device moving device, the transfer sheet feeding and clamping device (transfer Sheet feeding device) Positioning device, secondary processing (rib forming) die moving device, resin injection device, vacuum suction device, transfer sheet feeding / clamping device (transfer sheet feeding device) moving device, transfer A sheet feeding / clamping device positioning device, a third processing (cutting) die moving device, a vacuum suction device, and a transfer sheet discharging device 707 are connected to the control device, respectively. These are specifically shown in FIGS. 3 to 6
Are continuous, and these show the molding simultaneous transfer device according to the present embodiment.

In FIG. 3, the roll-shaped transfer sheet 5 is delivered from the delivery roller 701 of the transfer sheet delivery device 702 to the cavity 54a of the movable die 54 supported by the movable die plate 14, and the cavity 5 is formed.
4a, while the movable mold 54 is clamped and molded to the fixed mold 99 by the mold moving device for primary processing, that is, the mold 54 is closed and the molten resin is resin injection molded. The cavity 54 of the mold 54 by the device 98
At the same time as molding, the transfer pattern of the transfer sheet 5 is transferred and the resin is cooled, the molds 54 and 99 are opened, and the molded product is taken out. , 99 prepares for the next molding, and the molded product 80 is conveyed to the secondary processing device side of the next step for secondary processing and further tertiary processing.

More specifically, the transfer sheet feeding device 7 described above.
Reference numeral 02 designates a transfer sheet delivery roller 701 for delivering the transfer sheet 5 wound in a roll shape while applying a constant tension in order to suppress slack, a drive roller 73 with a powder brake, and the transfer sheet 5 on the drive roller 73. The pressing roller 72 which is pressed by the spring biasing force and the guide roller 75 which guides the transfer sheet 5 to the mold side are composed of the mold 5
A fulcrum 1 on the surface substantially parallel to the transfer sheet feeding surface at 4 and 99
Frame 7 on the sending side supported so as to be swingable around 5
It is located in. The frame 7 is further provided with a transfer sheet longitudinal positioning sensor 24 for detecting a longitudinal positioning mark of the transfer sheet 5, and the transfer sheet feeding device from the center along the transfer sheet feeding direction with respect to the mold 54. A first width direction positioning sensor (not shown) on the sending side, which is disposed on the side and detects the transfer sheet width direction positioning mark of the transfer sheet 5;
A second width direction positioning sensor 34 on the transfer sheet discharge side, which is disposed on the transfer sheet discharge side from the center of the transfer sheet 4 via the support arm 33 along the transfer sheet feeding direction and detects the width direction positioning mark. Is equipped with.

Although not specifically shown in the figure, the transfer sheet 5 is provided with the longitudinal positioning marks printed along the longitudinal direction of the transfer sheet at predetermined intervals corresponding to the pattern and one end in the transfer sheet width direction. The transfer sheet has the above-mentioned width direction positioning mark continuously formed by printing and having a constant width dimension in the longitudinal direction. The width-direction positioning mark does not necessarily have to be formed continuously, but is formed continuously only from the position where the width-direction positioning sensor starts detection to the detection end position, and is not formed in other parts. The marks may be formed discontinuously.

The mold 54 is supported by the movable die plate 14, and extends above and below the cavity 54a of the mold 54 in the width direction of the transfer sheet and presses the transfer sheet 5 against the parting surface of the mold. It is provided with rod-shaped pressing members 50, 50 as a transfer sheet clamp device. Each pressing member 50 is connected via a rod 51 to a drive plate 53 that is biased by a spring 52 in a direction to press the transfer sheet 5 against the parting surface. Therefore, the transfer sheets 5 are always pressed against the parting surface of the mold 54 by the pressing members 50, 50 by the springs 52, 52, while the driving plate 53 is opposed to the urging force of the springs 52, 52 on the cavity side. That is, when the transfer sheet 5 is moved to the right side in FIG. 2, the pressing of the transfer sheet 5 by the pressing member 50 is released, and the transfer sheet 5 can move freely.

A powder clutch (not shown) is connected to the rotary shaft of the drive roller 73, and the transfer sheet 5
In order to stop the inertial force of the rotation after rotating for sending, the means for fixing the disk to the rotary shaft and stopping the rotation due to the inertial force by causing the brake to act on the disk with frictional force. It is better to attach it. By doing so, the drive roller 73 stops rotating when the transfer sheet 5 is fed by a predetermined pitch.

The first and second transfer sheet feeding devices 70
The details of 4,706 are shown in FIGS. In the figure, a pair of first guide members substantially parallel to the longitudinal direction of the transfer sheet 5 are arranged on the base 104. That is, the lower guide rails 105, 105 having the T-shaped cross section of the first guide member are the base 1
04 on the lower guide rail 105, the recesses 106a, 1 into which the projections 105a, 105a on both sides of the lower guide rail 105 are fitted.
An upper guide rail 106 having a C-shaped cross section and having 06a is slidably fitted into each first lower guide rail 105. On the upper surfaces of both upper guide rails 106, 106, a pair of second guide members are arranged in a straight line and substantially parallel to the width direction of the transfer sheet 5. The lower guide rail 100 having a T-shaped cross section of the second guide member is fixed to the first upper guide rails 106, 106, and the convex portions 100a, 100a on both sides of the second lower guide rail 100 are fitted into the concave portions. A pair of left and right cross sections C having 107a and 107a
The character-shaped upper guide rail 107 is the second lower guide rail 100.
It is slidably fitted in. In addition, on each of the second upper guide rails 107, the third T-shaped third guide member is provided.
While the lower guide rail 108 is fixed, a pair of left and right C-shaped upper guide rails 109 having a C-shaped cross section are provided, which have concave portions 109a, 109a into which the convex portions 108a, 108a on both sides of the third lower guide rail 108 are fitted. It is slidably fitted in the third lower guide rail 108.

Drive gears 102 are arranged on both sides of the second lower guide rail 100 in the width direction of the transfer sheet 5 via a first motor 103, and the drive gears 102 are bases on both sides of the transfer sheet feeding device. Rack 1 fixed on 104
It meshes with 01. Therefore, both the first
When the motor 103 is driven, the drive gears 102, 102 rotate and the entire transfer sheet feeding device can be moved in the longitudinal direction of the transfer sheet 5 with respect to the racks 101, 101. Further, the second motor 125 is fixed to the lower surface of the end portion of the second upper guide rail 107 in the width direction of the transfer sheet, and the nut 126 screwed to the rotary screw shaft 125 a of the second motor 125 is mounted on the second lower guide rail 100. It is fixed to the side. Therefore, when the second motors 125 are driven by the control device, the nuts 126, in other words, the second upper guide rails 107 with respect to the second lower guide rails 100, can move in the substantially width direction of the transfer sheet 5. it can. Further, an air cylinder 115 connected to the compressor is fixed to the upper surface of the third lower guide rail 108, and the piston rod of the air cylinder 115 is fixed to the third upper guide rail 1.
It is fixed at 09. Therefore, when the air cylinders 115 are respectively driven by the control of the control device, the third upper guide rail 109 can be moved with respect to the third lower guide rail 108 in the substantially longitudinal direction of the transfer sheet for fine adjustment. it can.

A gripping member as a gripping tool is arranged on the third upper guide rail 109. The gripping member has an air cylinder 111 which is connected to a compressor 114 fixed on the second lower guide rail 100 via an air valve 113 and fixed to a third upper guide rail 109. When the compressor 114 is driven by the control device, the transfer sheet gripping plate 112 protruding from the air cylinder body 110 of the air cylinder 111 approaches the upper surface of the third upper guide rail 109 and the space between the upper surface and the gripping plate 112. The transfer sheet 5 is sandwiched and held by.
Therefore, a sufficient space is provided between the grip plates 112, 112 and between the third guide members so that the molded product 80 attached to the transfer sheet 5 can pass therethrough. On the contrary, when the drive of the air cylinder 111 is stopped by the control device, the air valve 113 is used to release air and the holding of the transfer sheet 5 is released by the biasing force of the spring or the like.

The first and second transfer sheet feeding devices 70
4, 706 are arranged between the primary processing device and the secondary processing device and between the secondary processing device and the tertiary processing device.
Therefore, both or one of the transfer sheet feeding devices 704, 7
06 For example, when the first transfer sheet feeding device 704 is moved in the longitudinal direction of the transfer sheet while the transfer sheet 5 is held by the first transfer sheet feeding device 704, the transfer sheet 5 can be moved in the longitudinal direction while the first transfer sheet is moved. Feeding device 704
After the holding of the transfer sheet 5 by the above is released and only the first transfer sheet feeding device 704 is moved in the opposite direction, the holding and moving operation is performed again, so that the transfer sheet 5 can be fed again.

The secondary processing device forms mounting ribs at predetermined positions of the molded product 80, and as shown in FIG. 4, both or one of the transfer sheet feeding devices 704,
706 between the fixed mold 130 and the movable mold 131 of the secondary processing apparatus, and the molded product 80 facing the rib cavity 131a of the movable mold 131 and the cavity 130a of the fixed mold 130, respectively. Position. After that, the suction pump 133 is driven by the control of the control device to move the molded product 80 into the cavity 1 through the suction passage 130b.
30a is sucked and positioned. After that, movable mold 1
31 is closed in a fixed mold 130 and an injection molding device 132
Injection molding with a rib 81
A and 81a are formed to form a molded product 81. After opening the mold, both or one of the transfer sheet feeding devices 704 and 706
The transfer sheet 5 is again moved to the next tertiary processing device by the holding and moving operations of.

The tertiary processing device cuts the molded product 81 from the transfer sheet 5 and removes it. As shown in FIG. 5, both or one of the transfer sheet feeding devices 704, 7 is used.
According to 06, the cutting position of the transfer sheet 5 between the fixed mold 140 and the movable mold 141 of the tertiary processing device is set in the cutting cutter 141a of the movable mold 141 and the cutter storage recess 140a of the fixed mold 140, respectively. Position with facing each other. After that, the suction pump 1 is controlled by the control device.
43 is driven to suck and position the molded product 81 into the cavity 140a through the suction passage 140b. After that, the movable mold 141 is closed to the fixed mold 140, the transfer sheet 5 is cut at a predetermined position by the cutter 141a, and after the mold is opened, the molded product 81 is removed from the transfer sheet 5, while the molded product 81 is The removed transfer sheet 5 is shown in FIG.
The transfer sheet discharging device 707 shown in FIG.

As shown in FIG. 6, the transfer sheet discharging device 707 includes a driving roller 153 via a guide roller 151 supported by an arm 150a of a discharging device main body 150 and a pressing roller for pressing the transfer sheet 5 against the driving roller 153. It passes between 152. Further, the transfer sheet 5 has a pair of drive rollers 155 and 155 via a guide roller 154 supported by an arm 150b of the discharge device main body 150.
The 156 moves in the left-right direction with respect to the support arm 150c, so that the transfer sheet 5 is folded and stored in a V-shape. The drive rollers 153, 15
5, 156 are driven while being controlled by the control device in accordance with the feeding speed of the transfer sheet 5 by the transfer sheet feeding devices 704, 706, so that the transfer sheet 5 can be smoothly folded.

The molding simultaneous transfer device having the above-described structure operates as follows.

First, in a state where the holding of one of the transfer sheet feeding devices, for example, the second transfer sheet feeding device 706 is released, the transfer sheet feeding device 701 feeds the transfer sheet 5 by a predetermined amount and the other first transfer sheet feeding device 701. While holding the transfer sheet 5 by the sheet feeding device 704, the first
By driving the motors 103, 103, the first transfer sheet feeding device 704 is moved in the transfer sheet longitudinal direction. At this time, the positioning with respect to the fixed mold 54 is also performed at the same time. That is, by independently driving the second motors 125, 125, the position of the transfer sheet 5 is adjusted with respect to the width direction of the transfer sheet 5 and the transfer sheet 5 is tensioned in the width direction of the transfer sheet 5. On the other hand, the air cylinders 115 and 115 are independently driven to make adjustments. When a predetermined transfer portion of the transfer sheet 5 reaches a predetermined position facing the cavity 54a of the fixed mold 54 of the primary processing device 703, the second transfer sheet feeding device 706 holds the transfer sheet 5 and then the transfer sheet clamping device. Holding member 50 as
The transfer sheet 5 is positioned at a predetermined position of the fixed mold 54 by 50. At this time, the second transfer sheet feeding device 706
Also holds the transfer sheet 5. In this positioning operation, the transfer sheet 5 is moved by the first transfer sheet feeding device 704.
The second transfer sheet feeding device 706 holds the transfer sheet 5 and performs a similar positioning operation with respect to a mold or the like.
When the positioning by 06 is completed, the first transfer sheet feeding device 704 also holds the transfer sheet 5, and then holds the transfer sheet 5 by the pressing members 50, 50. After the positioning is completed, the mold is closed in the primary processing device, injection molding is performed, and the molded product 80 is molded in a state of being attached to the transfer sheet 5. Then, the mold opening is performed.

After that, the second transfer sheet feeding device 706 releases the holding of the transfer sheet 5, but the first transfer sheet feeding device 704 continues to hold the transfer sheet 5, and the first transfer sheet feeding device 704 is operated. First motor 103,1
The transfer sheet 5 is moved in the longitudinal direction by driving 03, and the transfer sheet 5 is moved again by a predetermined amount. As a result, the molded product 80 attached to the transfer sheet 5 is inserted between the fixed mold 130 and the movable mold 131 of the rib forming device as the secondary processing device, and again by the first transfer sheet feeding device 704 or the second transfer sheet feeding device 704. A positioning operation is performed by the transfer sheet feeding device 706. After the positioning operation, the transfer sheet 5 is also held by the second transfer sheet feeding device 706, and then the movable die 131 is moved with respect to the fixed die 130 by the die moving device for secondary processing so that the surface of the transfer sheet 5 is removed. Attached molded product 8
A rib 81a is formed on the back surface of 0. After forming, the mold is opened.

After that, the second transfer sheet feeding device 706 releases the holding of the transfer sheet 5, but the first transfer sheet feeding device 704 continues to hold the transfer sheet 5, and the first transfer sheet feeding device 704 is operated. First motor 103,1
The transfer sheet 5 is moved in the longitudinal direction by driving 03, and the transfer sheet 5 is moved again by a predetermined amount. As a result, the ribbed molded product 81 attached to the transfer sheet 5 is the fixed mold 140 and the movable mold 141 of the cutting device which is the tertiary processing device.
Then, the positioning operation is performed again by the first transfer sheet feeding device 704 or the second transfer sheet feeding device 706. After the positioning operation, the movable die 141 is moved with respect to the fixed die 140 by the die moving device for tertiary processing, and the molded product 81 is punched and cut from the transfer sheet 5. The mold is opened after cutting. The molded product 81 is taken out from the fixed mold 140 by moving the fixed mold 140 in the paper surface penetrating direction in FIG. 5 while being held by the suction force on the fixed mold cavity side.

Thereafter, the second transfer sheet feeding device 706 releases the holding of the transfer sheet 5, but the first transfer sheet feeding device 704 continues to hold the transfer sheet 5, and the first transfer sheet feeding device 704 is operated. First motor 103,1
The transfer sheet 5 is moved in the longitudinal direction by driving 03, and the transfer sheet 5 is moved again by a predetermined amount. As a result, the portion of the transfer sheet 5 from which the molded product 81 has been cut and removed reaches the transfer sheet discharging device 707 and is folded and discharged.

According to the above-described embodiment, the transfer sheet feeding devices 704 and 706 can hold the transfer sheet 5 and can also move in the longitudinal direction of the transfer sheet while holding the transfer sheet 5, so that the transfer sheet can be moved. The carrier device and the clamp device can be integrated. Therefore, it is possible to prevent the size of the entire apparatus from increasing. Further, according to the transfer sheet feeding devices 704 and 706, the transfer sheet can be moved independently in the longitudinal direction and the width direction of the transfer sheet 5 at both ends in the width direction.
Not only can the position of the transfer sheet be adjusted, but it is possible to prevent the occurrence of corrugated dirt on the transfer sheet that occurs during positioning in the sheet width direction.

Further, in the molding simultaneous transfer apparatus according to the present embodiment, the transfer sheet 5 is held by the holding tool, that is, the holding plate 11.
Since the sheet can be conveyed by the transfer sheet feeding devices 704 and 706 while being held between the second sheet and the upper surface of the third upper guide rail 109, after the transfer portion of the transfer sheet 5 is attached to the molded product 80 simultaneously with the molding. , Molded product 80 on transfer sheet 5
It is possible to carry out to the outside of the mold by the transfer sheet feeding devices 704 and 706 while adhering them to the processing device. On the other hand, with a pair of guide rolls as in the past, the molded product attached to the transfer sheet hinders the transfer sheet from being transported, and the transfer sheet can be transported to the processing device with the molded product attached. It wasn't. Further, in the present embodiment, since the molded product 80 can be taken out of the mold by using the transfer sheet 5 as a medium, a robot for taking out the molded product is unnecessary. In addition, the transfer sheet feeding device 7
04 and 706, the transfer sheet 5 can be fed in the transfer sheet longitudinal direction, that is, the transfer sheet feeding direction.
A transfer sheet winding device or the like for positively discharging the transfer sheet 5 in the transfer sheet feeding direction on the transfer sheet discharge side is not required. In addition, the transfer sheet 5 is molded 80
Since it can be taken out with the attached
It is possible to perform processing such as hole processing and trimming on the transfer sheet 5 around 0, not inside the mold but outside the mold.

The present invention is not limited to the above embodiments, but can be implemented in various other modes. For example,
As shown in FIGS. 9 to 11, the transfer sheet grip plate 112 protruding from the air cylinder body 110 of the air cylinder 111.
Instead of approaching the upper surface of the third upper guide rail 109 and sandwiching and holding the transfer sheet 5 between the upper surface and the grip plate 112, the suction sheet 118 sucks and holds the transfer sheet 5, and at the same time, the transfer sheet 5 is held. First to guide in the longitudinal direction
The guide member is not limited to the one in which the second guide member for guiding in the transfer sheet width direction and the third guide member for guiding in the transfer sheet longitudinal direction are sequentially arranged, and the third guide member is provided on the first guide member. After arranging, the second guide member may be arranged on the third guide member. That is, the second lower guide rail 120 having the T-shaped cross section of the third guide member is fixed on the first upper guide rail 106 having the C-shaped cross section of the first guide member, and the air cylinder 116 for driving the third guide member is provided. Fix it. A third upper guide rail 121 having a C-shaped cross section is slidably provided on the third lower guide rail 120, and a T-shaped cross section of the second guide member is provided above the third upper guide rail 121. 2 The lower guide rail is integrally formed. A second C-shaped cross section is provided on the second lower guide rail portion.
The upper guide rail 122 is slidably arranged. A suction cup 118 and a guide plate 118a are arranged on the upper surface of the second upper guide rail 122 with a predetermined gap. The air cylinder 116 drives the third guide member to adjust the length of the transfer sheet. In addition, the air cylinder 117 fixed to the first upper guide rail 106 is
The guide member is driven to adjust the position in the width direction of the transfer sheet. The suction cup 118 starts a suction operation by a compressor (not shown) by driving a control device to hold the transfer sheet 5 by sucking the transfer sheet 5, and releases the holding of the transfer sheet 5 by stopping suction. . As shown in FIGS.
The position 18 can be fixed to the support arm 171 whose position can be adjusted in the axial direction by driving the air cylinder 170 by position adjusting nuts 172 and 172 so that the position can be adjusted.

Transfer sheet feeding devices 704 and 706
In the above, the guide rail is not limited to one in which the guide rail is directly pushed or pulled by the air cylinder, or the screw shaft is rotated by the motor to relatively move the nut screwed to the screw shaft. A through hole is formed, a female screw is formed on the inner peripheral surface of the through hole, and a motor 191 having a screw shaft 192 screwed into the female screw is arranged.
The motor 191 is guided by the linear guides 193 and 193.
It is also possible to drive the guide rail 190 by driving.

Further, in particular, the first transfer sheet feeding device 70
In FIG. 4, the discharge side of the transfer sheet 5 of the primary processing device, that is, the transfer sheet 5 having the transferred portion is inclined because it is thermally deformed by the heat of the molten resin, and thus the first guide of the first transfer sheet feeding device 704 The second and third guide members are configured to be swingable around a predetermined axis fixed to the first guide member with respect to the members, so that the inclination of the transfer sheet 5 can be absorbed. By performing the position adjustment, the accuracy of the position adjustment of the transfer sheet 5 can be further improved.

Further, in each transfer sheet feeding device,
As shown in FIG. 7, the upper guide rail 10 of the second guide member
The number is not limited to two, and only one may not be independently position-adjustable at both ends in the transfer sheet width direction. Further, the drive device for each guide member is not limited to the above-mentioned drive device, and various arbitrary drive devices can be adopted.

Further, the transfer sheet discharging device 707 is not limited to the type of winding the transfer sheet as shown in FIG. 1 and the type of folding the transfer sheet 5 as shown in FIG. Guide roller 157 as shown
Therefore, the transfer sheet 5 may be guided to the two cutters 158, 158 and finely cut.

[Brief description of drawings]

FIG. 1 is a diagram showing a concept of a molding simultaneous transfer device according to an embodiment of the present invention.

FIG. 2 is a block diagram showing a relationship between a control device and each device in an embodiment in which the device of FIG. 1 is further embodied.

3 is a partial cross-sectional view of a transfer sheet feeding device in the embodiment of FIG.

4 is a partial cross-sectional view showing a transfer sheet feeding device and a secondary processing device in the embodiment of FIG.

5 is a partial cross-sectional view showing a transfer sheet feeding device and a tertiary processing device in the embodiment of FIG.

FIG. 6 is a diagram showing a transfer sheet discharging device in the embodiment of FIG.

FIG. 7 is an enlarged front view of the transfer sheet feeding device in the embodiment of FIG.

FIG. 8 is an enlarged view of the transfer sheet feeding device in the embodiment of FIG.

FIG. 9 is a side view showing another example of the transfer sheet feeding device according to the present embodiment.

FIG. 10 is an enlarged front view of main parts of the transfer sheet feeding device in the embodiment of FIG.

FIG. 11 is an enlarged side view of essential parts of the transfer sheet feeding device in the embodiment of FIG.

FIG. 12 is a plan view showing still another example of the transfer sheet feeding device according to the present embodiment.

FIG. 13 is a diagram showing another example of the transfer sheet discharging device according to the present embodiment.

[Explanation of symbols]

5 ... Transfer sheet, 7 ... Delivery side frame, 14 ... Movable side die plate, 24, 34 ... Sensor, 33 ... Support arm, 50 ... Pressing member, 51 ... Rod, 52 ... Spring, 5
3 ... Drive plate, 54, 99 ... Mold, 54a ... Cavity,
72 ... Pressing roller, 73 ... Drive roller, 75 ... Guide roller, 80, 81 ... Molded product, 81a ... Rib, 98 ... Resin injection molding device, 100, 105, 108 ... Lower guide rails, 100a, 105a, 108a ... Convex part, 101 ...
Rack, 102 ... drive gear, 103, 125 ... motor,
104 ... Base, 106, 107, 109 ... Upper guide rails, 106a, 107a, 109a ... Recesses, 111, 1
15 ... Air cylinder, 112 ... Gripping plate, 113 ... Air valve, 114 ... Compressor, 126 ... Nut, 13
0,140 ... Fixed mold, 130a, 131a ... Cavity, 130b, 140b ... Suction passage, 131, 141 ...
Movable mold, 132 ... Injection molding device, 133, 143 ... Suction pump, 141a ... Cutting cutter, 150 ... Discharge device main body, 151 ... Guide roller, 152 ... Roller, 153
155 ... Drive roller, 154 ... Guide roller, 192, 2
20 ... Roller, 701 ... Sending roller, 702 ... Transfer sheet sending device, 703 ... Mold for simultaneous transfer molding, 7
04 ... First transfer sheet feeding device, 705 ... Processing device, 7
06 ... second transfer sheet feeding device, 707 ... transfer sheet discharging device, 710 ... drive roller, 711 ... molded product.

Claims (9)

[Claims] 1. A gripping tool (111) for holding and releasing the transfer sheet (5) in the thickness direction, which is a transfer sheet feeding device arranged before or after the transfer sheet processing device (705) in the transfer sheet conveying direction. , 112, 118, 118a) and a moving device (101, 102, 118a) for moving the gripping tools (111, 112, 118, 118a) in the transfer sheet conveying direction.
103) and a transfer sheet feeding device. 2. A position adjusting mechanism (100, 107, 125, 12) capable of adjusting the position of the grippers (111, 112, 118, 118a) in the width direction of the transfer sheet (5).
The transfer sheet feeding device according to claim 1, further comprising: 3. The position adjusting mechanism comprises a first position adjusting device (108, 10) for adjusting a position along a transfer sheet longitudinal direction.
The transfer sheet feeding device according to claim 2, further comprising a second position adjusting device (100, 107, 125, 126) for position adjustment along the transfer sheet width direction. 4. The gripping tool has a pair of gripping plates (112, 109) for gripping the transfer sheet (5), and a driving device (110) for driving the gripping plates (112, 109). Item 4. The transfer sheet feeding device according to any one of Items 1 to 3. 5. The transfer means comprises a suction member (118) and an auxiliary plate (118a) for holding the transfer sheet (5) between the suction member (118) and the suction member (118). The transfer sheet feeding device according to any one of claims 1 to 3, further comprising a suction driving device that sucks the sheet (5). 6. The processing device comprises a mold (5) for simultaneous transfer of molding.
4, 99) and its molding device (98).
5. The transfer sheet feeding device according to any one of 5 above. 7. The transfer sheet (5) according to the processing device.
A rib forming device (130, 13) for forming a mounting rib (81a) on the molded product (80) attached to the molded product (80) during the simultaneous molding and transfer process.
1, 132). The transfer sheet feeding device according to claim 1. 8. The transfer sheet (5) according to the processing device.
A cutting device (140, 14) for removing the molded product (81) attached to the transfer sheet (5) from the transfer sheet (5) during the simultaneous molding and transfer process.
1) The transfer sheet feeding device according to any one of claims 1 to 5. 9. A transfer sheet (705) sent from a transfer sheet sending device (702) is placed in a cavity of a mold for simultaneous molding transfer (54, 99) to perform simultaneous molding transfer, and thereafter, The molded product (80) attached to the transfer sheet (5) is transferred to the processing device (705) to be a simultaneous molding transfer device for performing predetermined processing, and the processing device (7) is used.
The first according to any one of claims 1 to 8, which is arranged on the mold side of 05) and is movable in the transfer sheet longitudinal direction while holding and releasing the transfer sheet (5).
Of the transfer sheet feeding device (704) and the mold (54, 99) of the processing device (705) on the opposite side of the transfer sheet discharging side, and holding and holding the transfer sheet (5). A molding simultaneous transfer device comprising: a second transfer sheet feeding device (706) according to any one of claims 1 to 8, which is capable of being released and movable in a longitudinal direction of the transfer sheet.