JP3484722B2 - Laminate separation device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [0001] BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for separating a laminate.
And is configured by laminating a plurality of flexible sheet materials.
And divide the laminated body vertically into two parts, and after the two divisions,
Used to feed the laminate located in one direction
You. [0002] 2. Description of the Related Art For example, in a manufacturing process of a paper container, FIG.
As shown in the figure, a plurality of rectangular flexible sheet materials 1 are
Cut 2 corresponding to the developed shape of
A laminate 3 is formed by laminating flexible sheet materials 1 with
Then, the sheet piece 4 surrounded by the cut 2 of each sheet material 1 is
The laminated sheet piece constituted by laminating is obtained from the laminate 3
Punching and assembling a paper container from each sheet piece 4
It has been done. [0003] Notches cut into the flexible sheet material 1
Only 2 is not continuous, but has a partial discontinuity 2 '.
Punching a laminated sheet piece from the laminate 3
In order to prevent the occurrence of defects,
To hold the upper surface of the upper side of the notch 2 through the upper die
The step and the lower surface of the laminate 3 are lowered at the position inside the cut 2.
Dedicated punching device having means for pushing up through a mold
(See Japanese Utility Model Publication No. 62-5917).
See). The product fed into such a punching device
When the thickness of the layer is too large, the punching device is very large
It will be. Therefore, when the laminate is divided into two
After both are divided into two, the upper layered body is sent in one direction
Out and separate from the lower layered body,
Laminates are sequentially fed into the punching device from the upper side at regular intervals.
Is being done. As an apparatus for separating the laminate, the upper side
The laminate that will be located at
Relative to the laminate in the forward direction in the feeding direction
Means for lifting upwards and in front of the stacking direction
And the sending body located on the upper side
To be located on the lower side
With a means for feeding between the laminates
(Japanese Unexamined Utility Model Publication No. 62-59634,
252433). [0006] SUMMARY OF THE INVENTION
In the release device, the delivery body is located on the front side in the delivery direction.
Laminated body that will be located on the upper side and located on the lower side
After being sent between the stacks that will be
The rear side in the sending direction of the laminated body to be located
By raising, the laminate is divided into upper and lower parts,
The stacked body located on the upper side is placed on the upper surface. But,
When the dimension along the feeding direction of the laminate is short or when the sheet
When the flexibility of the material is small, the laminate is difficult to bend.
How to send out the laminate that will be located on the upper side
The sending body pushes the lower surface on the backward side in the sending direction backward.
As a result, the laminated body located on the upper side
And was unable to get on the sending body,
The laminated body sometimes collapsed. [0007] The present invention solves the above-mentioned problems of the prior art.
To provide a laminate separation device capable of
I do. [0008] SUMMARY OF THE INVENTION According to the present invention, there is provided a separator for a laminate.
Is constructed by laminating a plurality of flexible sheet materials.
The laminated body to be divided into two parts vertically and
To feed the laminate located in
Device that separates the stack from the
The laminate that will be located on the lower side
Hold it relatively upward in the forward direction with respect to the body
Means for lifting and placed in the forward direction of the laminate
And the sending body to be positioned on the upper side
Laminate to be located and the laminate to be located below
Means for feeding between body and above
That supports the rear side of the stack in the sending direction
For displacing the material and its receiving member in the feeding direction
With steps andThe feeding means is movable in the feeding direction
It consists of a traveling conveyor,The sending body isThatRunning
The conveyor belt driven around the conveyor
The conveyor belt isProductUpper and lower layers
Send in betweenBe caughtWhen the orbital drive is performed, the orbital drive speed
And the traveling speed of the traveling conveyor
Synchronized to reduce friction with the belt contact
You. [0009] According to the configuration of the present invention, the front side in the feeding direction is
And send the unloading body between the two stacked layers.
When the stack is transported,
By supporting the rear side in the extension direction with the receiving member,
Feed the laminate that the feeder will be located on the upper side
It can be prevented from pushing backward in the dispensing direction. this
Feeds the laminate that will be located above it
It can be reliably placed on the delivery body and sent out. In addition, the laminated body is sequentially arranged at a constant thickness from the upper side.
For the next repetition, one delivery of the laminate
Each time it is completed, the laminate is sent out at a distance corresponding to the thickness
Must be moved upward. When moving upward,
Displacing the member backward in the feed direction from the laminate
The receiving member regulates the upward movement of the laminate.
The sheet material forming the laminate is not damaged. [0011] Embodiments of the present invention will be described below with reference to the drawings.
I do. The punching apparatus for a laminate shown in FIG.
From the laminate 3 of the sheet material 1 shown in FIG.
Product formed by stacking sheet pieces 4 surrounded by
This is for punching out the layer sheet pieces 5, and in this embodiment,
Is used to convert six laminated sheet pieces 5 from one laminate 3 into two
The punching operation is to punch three by three. [0013] This punching processing apparatus moves the laminate 3 up and down.
And the laminated body located above after being divided into two parts
3 in one direction (the direction of arrow A in FIG. 2;
Separation device 6 for sending out and separating
And the stacked body 3 is positioned in front of the separation device 6 and
A feeder 7 for feeding and a product located in front of the feeder 7
Punching device 8 for punching laminated sheet pieces 5 from layered body 3
And was punched out in front of this punching device 8
A conveying device 9 for conveying the laminated sheet pieces 5 forward,
The die used for punching, which is located to the left of
And a mold preparation device 10 for preparing the same. The transport
The device 9 can travel in the front-back direction along the guide rail 11.
The mold preparation device 10 is moved along the guide rail 12 to the left.
It is possible to run to the right. As shown in FIG.
When the feeding device 9 moves forward, the die preparation device 10
It can be located in front of the punching device 8, and in this state,
For punching between the punching device 8 and the die preparation device 10
It is possible to exchange the mold base described later. As shown in FIG. 4 and FIG.
Is a first mounting device 15 for the laminate 3 and the first mounting device 15
15 of the feeding device 7 disposed in front of
And a traveling conveyor 17 disposed below the
A pair of left and right rails 18 supporting the bearer 17,
A receiving device 19 disposed behind the placing device 15;
(1) the holding device 14 disposed above the mounting device 15
Have. The first mounting device 15 is mounted on a pallet 20.
A mounting table 21 for receiving the stacked body 3 mounted thereon, and the mounting table 21
And an elevating mechanism 22 for elevating the elevating device 21 via a link mechanism.
I do. The traveling conveyor 17 includes a frame 25
4 and supported by the frame 25.
Conveyor belt that is driven to rotate in the direction of arrow B
Out) 26 and a plurality of
Number of wheels 27, and the wheels 27 are rotationally driven
Thus, the vehicle travels on the rail 18 in the front-rear direction. In addition,
The height of the upper surface of the conveyor belt 26 is
It is supposed to be slightly lower. A conveyor belt 26 is mounted on the frame 25.
Flow rod having a rod that expands and contracts in the left-right direction
A body pressure cylinder 28 is attached, and
A receiving blade 30 is attached via a racket 29.
The receiving blade 30 is attached to the bracket 29 via a spring.
The cutting edge 30a formed on the left side is elastic.
Can slightly swing up and down. In addition, the frame 25
At the right end, a hydraulic cylinder with a rod
The holder 32 is swingably mounted around the vertical axis,
The bracket 33 swings on the telescopic rod about the vertical axis.
It is movably mounted. With the bracket 33,
At the left end of the frame 25, swingable about the vertical axis
With the bracket 34 attached, below the receiving blade 30
And the rotor 35 is mounted rotatably about the horizontal axis.
The rotor 35 is rotated in the direction of arrow C in FIG.
The moving motor 36 is attached to the rightmost bracket 33.
It is attached. In addition, the front of the left and right sides of the frame 25
On the side, a tilting hydraulic cylinder with a rod that expands and contracts up and down.
A rod 37 is attached, and the lower end of the rod is
The pressing portion of the knob 18. The receiving device 19 includes a pair of right and left columns 38.
With the beam 39 attached, as shown in FIG.
Pair of beams 39 attached to the beam 39 via brackets
The guide rod 40 and the guide rod 40
Support plate 41 movably supported by
It is attached to the plate 41 and expands and contracts vertically.
A hydraulic cylinder 44 having a rod
It is connected to the telescopic rod of the
The rate 41 can be moved up and down via a pair of guide rods 42
Lifting plate 43 attached to the
Guide plate 45 connected to the
Attached to the plate 45 via the fixing plate 49
The fluid pressure cylinder 46 and the front and rear of the fluid pressure cylinder 46
Through a pair of guide rods 47
And a receiving member 48 attached so as to be able to move back and forth. So
Fixing plate 49 to guide plate 45
The position can be changed in the front-back direction. The receiving member 4
8, a limit switch 50 is attached to the
Turns on when it comes into contact with the rear surface of The holding device 14 includes a pair of right and left supports.
Upper beam 55 attached to column 38 and punching device
8 attached to the rail 56 spanned between
The body pressure cylinder 57 and the cylinder 57 extend vertically.
Arm 58 attached to the rod to be retracted,
And a pressing tool 59 attached to the drum 58. That push
The pressing tool 59 is built in the cylindrical body 59a and the cylindrical body 59a.
Pressing body 59 supported by the compressed coil spring to be vertically movable
b. The laminate 3 is vertically separated by the separating device 6.
In order to release, first, the stacked body 3 is
The blade 3 is moved up and down to receive the height of the vertically separated position of the laminate 3.
The height of the cutting edge 30a is set to zero. Next, as shown in FIG.
The conveyor 17 is moved backward, and the receiving blade 30 is
Place to the right of the front edge. Further, the receiving member 48 is
46 to move the stack 3 forward.
It is received by the receiving member 48. At this time, the lower end of the receiving member 48
Is located below the vertically separated position of the laminate 3
And It should be noted that the receiving member 48 is configured such that the rear side surface of the laminate 3 is
When the limit switch 50 is received, the limit switch 50
Abuts on the side to control the cylinder 46 (not shown)
The cylinder 46 is deactivated,
The receiving member 48 is prevented from pushing the laminate 3 forward. Next, as shown in FIG.
The blade 30 is moved to the left by the cylinder 28 so that
The receiving blade 30 is inserted into the
The receiving blade 30 above the vertically separated position of the laminated body 3
Support. The blade of the receiving blade 30 inserted into the laminate 3
The tip 30a is elastically slightly lower due to the weight of the laminate 3.
It swings and is located between the upper and lower surfaces of the main body of the receiving blade 30. This
As a result, the sheet material 1 is not damaged by the blade edge 30a.
Has been prevented. Next, the laminate 3 is removed by the first placing device 15.
The placed pallet 20 is moved downward, and
Side is moved downward together with the pallet 20, and the front end of the laminate 3 is moved.
Below the upper and lower separation positions together with the pallet 20
Move. Due to this, it is located on the upper side after splitting into two
The front end of the laminate 3 to be formed is
Relative to the stack 3 which will be located on the lower side
It is in a state of being lifted toward. Next, as shown in FIG.
The rotor 32 is extended to separate the rotor 35 from the upper and lower parts of the laminated body 3.
And then, as shown in FIG. 9 (IV),
The traveling conveyor 17 is moved backward, and the conveyor belt 2 is moved.
6 is fed between the upper and lower layers of the laminate 3. This allows
Rearward in the sending direction of the laminated body 3 to be located on the side
The side rides on the conveyor belt 26 and the laminated body 3 moves up and down
And is located on the upper surface of the conveyor belt 26 on the upper side.
The stacked body 3 is placed. At this time, be sure to
The rear side surface of the laminate 3 is supported by the receiving member 48.
When the front and rear dimensions of the laminate 3 are short,
Even if the sheet material 1 is a material having low flexibility,
The stack 3 in which the bolt 26 is located on the upper side
Can be prevented. In addition, conveyor
The height of the upper surface of the bolt 26 is slightly lowered at the rear end,
The conveyor belt 26 is prevented from interfering with the receiving member 48.
Have been. The hydraulic cylinder 57 of the holding device 14
The telescopic rod moves downward, and on the upper surface on the front side of the laminate 3
The elastic force of the spring built in the pressing tool 59 causes the pressing body 59b to move.
To be located on the upper side by acting
Is pushed backward by the conveyor belt 26.
Is prevented. Further, the traveling conveyor 1
When the rotor 7 is moved backward, the rotor 35 is rotated.
The conveyor belt 26 is driven to rotate and the traveling conveyor 17 is driven.
Moving speed of the rotor, the rotating speed of the rotor 35 and the conveyor
Synchronizes the circulating drive speed of the belt 26 and locates it on the upper side.
The rotor 35 with respect to the lower surface of the laminate 3
By reducing the friction of the contact portion of the conveyor belt 26,
It promotes the running of the laminate 3 on the beer belt 26.
You. As a result, the stacked body 3 is surely divided into upper and lower parts, and
Is placed on the conveyor belt 26.
And the collapse of the laminate 3 can be prevented. Next, as shown in FIG.
The cylinder 37 is extended, and the telescopic rod is
The front end of the traveling conveyor 17 to the rear end.
And the conveyor belt 26 is tilted up
The height of the front end of the conveyor belt 26 is
Match with the top surface. After a while, the conveyor belt 26
By being driven to rotate, it is placed on the conveyor belt 26 and
The stacked body 3 is placed on the air table 16 of the feeding device 7.
You. Next, the tilting hydraulic cylinder 37 is contracted.
And move the traveling conveyor 17 forward to move the air table
16 and return the receiving member 48 to the hydraulic cylinder 4
6 to separate the laminate 3 by displacing it backward.
The process can be repeated. At this time, the receiving member 48 flows.
By displacing backward by the body pressure cylinder 46, the product
When the layer body 3 is moved upward by the first mounting device 15
In addition, the receiving member 48 regulates the upward movement of the laminate 3 or
The sheet material 1 constituting the body 3 is not damaged. In the separating device 6, the first mounting
The loading of the stack 3 into the placing device 15 is performed after the receiving member 48.
It is said that it is performed from. Therefore, the first mounting device 1
5 is carried along the guide rod 40 when the laminate 3 is carried in.
By moving the support plate 41 in the left-right direction
The member 48 does not interfere with the stacked body 3 being carried in.
Evacuate to a location. The dimension of the laminate 3 in the front-rear direction is
Sheet material 1 varies depending on the
In response, the receiving position of the laminate 3 by the receiving member 48 is also changed.
Need to be Fluid changes in the receiving position of the receiving member 48
It is also conceivable to cope with expansion and contraction of the pressure cylinder 46.
However, since the fluid pressure cylinder 46 becomes large, the guide press
The fixing position of the fixing plate 49 with respect to the
Direction, so that it can respond to changes in the receiving position.
I have. Note that the laminated body located on the upper side
How to send out to the laminate that will be located on the lower side
The means for lifting relatively upward on the front side is
The configuration is not limited, and a known configuration can be used.
Also, the delivery unit that sends out the laminate is also limited to the conveyor belt.
For example, a transfer table may be used.
The mechanism to feed the extruded body between the divisions of the laminate is also limited to the above mechanism.
Not determined. In addition, the receiving member is located rearward in the sending direction of the laminate.
The structure is particularly limited as long as it can support the side of
Not only, the displacement means of the receiving member
The structure is not particularly limited as long as it is displaced. The air of the feeding device 7 is separated by the separating device 6.
The laminate 3 sent to the upper surface of the table 16 is
It is fed into the punching device 8 by the punching device 7. sand
That is, the feeding device 7 is provided with an air table 16 and the air table 16.
To the pusher 65 located above the table 16
It is mainly composed. The air table 16 is arranged as shown in FIG.
Has a large number of air outflow holes 60 opened on its upper surface.
You. The air outlet hole 60 is provided on the upper surface of the table main body 61.
It is opened and closed by a ball 62 that can appear and disappear. That is,
Of the ball 62 is emptied by being pushed upward by the spring 64.
The air outlet 60 is closed. The air outlet hole 60 is
It is connected to the lower through a pipe 63. The table body
When the stack 3 is placed on the stack 61, the balls 62
The air outlet hole 60 is opened by being pushed down by the
An air layer is formed between the lower surface of the table 3 and the table body 61.
The lower surface of the lowermost sheet material 1 of the laminate 3 and the table book
Friction between the upper surface of the body 61 is reduced. The pusher 65 is shown in FIGS.
As shown in FIG.
Moving body supported to be movable in the front-rear direction on the door 66
67 and a nut 68 attached to the moving body 67
A motor 70 for rotatingly driving a meshing screw 69;
The movable body 67 can be moved up and down via a guide rod 71.
The attached support plate 72 and the support plate
A vertically extending and contracting fluid pressure system connected to the moving body 72 and the moving body 67.
An L-shaped side view is formed on the cylinder 73 and the support plate 72 thereof.
A pair of right and left pushers attached via an arm 74
And a main body 75. By rotating the screw 69, the
The shear body 75 moves in the front-rear direction, and its fluid pressure
The pusher body 75 moves up and down by expanding and contracting the
Move in the direction. The laminate 3 is air-fed by the separating device 6.
As shown in FIG.
The pusher body 75 is located behind the air table 16 and
It is arranged at a standby position above the laminate 3. The laminate 3
Is sent from the air table 16 to the punching device 8
As shown in FIGS. 4 and 5, the pusher body 75 is lowered.
After being lowered, it is moved forward,
3 on the screw 16 is pushed backward by the pusher body 75.
It is fed into the punching device 8 by pressing the surface. What
In addition, the pusher body 75 is attached to the arm 74 by the longitudinal axis center.
By rotatably attaching to the pusher body 75
The lower end may be moved up and down. The punching device 8 is shown in FIGS.
As shown, a frame 80 and a plurality of
Support member 81 and the lamination supported by the support member 81
The upper surface of the body 3 is placed outside the notch 2 via the upper mold 82.
The holding mechanism 83 for holding down and the lower surface of the laminate 3
A protrusion that pushes up through the lower mold 84 at the inward position of the notch 2
And a lifting mechanism 85. On the frame 80, before and after along the horizontal direction
A pair of support bars 86 and 87 are attached,
-86 and 87 are supported by brackets 81a via brackets 81a.
It is detachably mounted from above, and its mounting position
Can be changed left and right, and for example, the support bar 8
6, 87 and the bracket 81a
Fixed through. The holding mechanism 83 is mounted on the supporting member 81.
The upper die substrate 90 located on the side, and the upper die substrate 90
The attached vertical axis screw 91 and this
Screwed on the screw 91 and on the frame 80
A nut 92 rotatably supported by the
And a transmission mechanism 94 for converting the rotation into rotation of the nut 92.
Have. The upper die 82 is placed on the upper die substrate 90.
It is removably attached via a screw 95. This allows
By rotating the nut 92 by the motor 93,
The upper mold 82 moves up and down. The push-up mechanism 85 moves the support member 81
Can move up and down on frame 80 via guide 97
The lower mold substrate 98 attached to Noh and the lower mold substrate
98 and a crank mechanism 99 attached to the
Transmission mechanism 1 for transmitting the rotation of motor 100 to locking mechanism 99
01. The lower die 84 is the lower die on the lower die substrate 98.
It is detachably attached via a mold base 103. This
As a result, the crank mechanism 99 is
By driving, the lower mold 84 moves up and down. Laminated on the support member 81 of the punching device 8
By supporting the body 3 and then lowering the upper mold 82, the laminate
3. Press the outer position of the notch 2 on the upper surface of
The lower surface of the laminate 3 is cut by raising the mold 84.
By pushing up at the inner position of only 2
The laminated sheet piece 5 can be punched. The punching device 8 is placed on the support member 81.
The stack 3 is sent from the air table 16 to the
Pushing the rear side surface of the laminate 3 by the shear body 75
Made in. At this time, the lower end of the pusher body 75 is
When trying to always contact the upper surface of the table 16, air
The table 16 and the pusher 65 are easily damaged and have a short life.
Therefore, as shown in FIG.
A gap δ is provided between the lower end and the upper surface 16a of the air table 16.
Is provided. The gap δ is set to
To make the thickness smaller than the thickness of the heat
The bending of the arm 74 that supports the body 75,
Difficult because of the differences. On the other hand, the lower surface 3 of the laminate 3
a and the upper surface 16a of the air table 16
Of the laminate 3 by the air layer formed between
Sheet material 1 is made smaller than the friction between
Between the upper surface of the support member 81 and the lower surface of the laminate 3
When the friction of is small, the laminate 3 moves by inertia,
The position of the laminate 3 with respect to the upper mold 82 and the lower mold 84 is fixed.
Position of the sheet material 1
Friction is greater than. Therefore, the pusher book
The laminate 3 pressed by the body 75 is supported from above the air table 16.
When the sheet reaches the holding member 81, the lowermost sheet of the laminate 3
If the material 1 is not pushed by the pusher body 75,
The lowermost sheet material 1 is shifted with respect to the upper sheet material 1.
As a result, punching failure of the laminated sheet piece 5 is caused.
Then, one projecting upward from the upper surface of the air table 16
A pair of prism-shaped riding members 106 and 107 are provided.
You. As shown in FIG. 14 and FIG.
The members 106 and 107 are attached to the front end of the air table 16.
It is attached via a holding mechanism 108. Its support mechanism
108 is attached to the air table 16 via a bracket 109
The attached base plate 110 and this base plate
A pair of front and rear mounted on the rate 110
Rails 111 and 112 along the
2 is a pair of left and right supports that are movably supported
Moving plates 113 and 114 and their base plates 11
A pair of blocks 115 attached to the left and right ends on
116. Each block 115, 116
The levers 117 and 118 are inserted so that they can move
As well as release the movement of each lever 117, 118
The bolts 119 and 120 for fixing the blocks 11
5, 116 are screwed. Each lever 11
The moving plates 113 and 114 are provided at 7 and 118, respectively.
Are connected. Above each moving plate 113,114
The holding plate 12 is detachably supported by bolts 121
2 and 123 are attached, and the holding plate 12
2 and 123 and the moving plates 113 and 114
Raising members 106 and 107 are sandwiched. This
And each of the riding members 106 and 107 are in the front-rear direction,
The position can be changed in the horizontal and horizontal directions. The cross section of each of the riding members 106 and 107 is
It is a quadrangle, the rear end side is located on the upper surface of the air table 16
The front end side is on the side of the support member 81 of the punching device 8.
Are located. Also, both riding members 106 and 107
Both pusher bodies 75 are arranged between the left and right sides of the body. each
The rear ends of the riding members 106 and 107 move rearward.
Accordingly, the guide portions 106a and 107a are directed downward.
I have. Thereby, the lamination pressed by the pusher body 75
The body 3 is aired through the guide portions 106a and 107a.
From the upper surface of the cable 16 to the riding members 106 and 107
Can be lifted. The riding members 106, 10
As shown in FIG.
Then, the laminate 3 is bent, and the lower surface 3a of the laminate 3 is
A gap D is formed between the table 16 and the upper surface 16a. This
The lower surface 3a of the laminate 3 and the upper surface 16a of the air table 16
Is formed between the pusher body 75 and the laminated body.
In the position where the rear side surface of the pusher 3 is pushed, the pusher body 75
Between the lower end of the air table 16 and the upper surface 16a of the air table 16
Is larger than the gap δ. Thus, the pusher body 75 is securely
Pushing the rear side surface of the lowermost sheet material 1 of the laminate 3
Then, the laminate 3 is moved from the air table 16 to the support member 81.
When the sheet material 1 of the lowermost layer of the laminated body 3 is
Can be prevented from shifting with respect to the sheet material 1 of
Poor punching of the sheet piece 5 can be prevented. In addition,
Attach the riding members 106 and 107 to the bull 16
Can be easily implemented. In addition, the pusher 65 is a laminate
If the side of 3 can be pushed, especially the shape and mechanism
It is not limited to this. Also, the shape of the riding members and guides
The shape and dimensions are not particularly limited as long as the above action is achieved.
Not. In the punching device 8, the laminate 3
The lower mold 84 before pushing up does not interfere with the laminate 3.
Thus, it is disposed below the upper surface of the support member 81. That
The upper surface of the lower mold 84 and the upper surface of the support member 81 before being pushed up
The vertical distance shortens the punching time and makes the equipment smaller.
In order to be as small as possible. Before that thrust
In the lower mold 84, between the supporting positions by the plurality of supporting members 81
The laminated body 3 that sags and hangs from the air table 16
Fig. 1
4. As shown in FIG. 16, the air table 16 and the lower mold
84, a hanging restraint member 124 for the laminate 3 is provided.
Have been killed. Each hanging regulation member 124 has two hanging members.
The lowering regulating plate 130 and the three quadrangular hangings
And a restriction rod 125. That is,
Each hanging regulation plate 130 is provided with the base play.
The pair of front and rear support plates 12 placed on the
8, 129 attached to the upper part, upper wall 130a, front and rear
The lower ends of the walls 130b, 130c and the front wall 130b
130d. Its front wall 130
b and an opening 130e formed in each support plate 12
Notches 128a, 129a formed at the upper ends of 8, 129
At the same time, the hanging regulation rod 125 can move in the front-back direction.
No. 1 is inserted into each of the hanging rods 1
The front end of 25 can be repositioned back and forth. In the present embodiment, the rightward drooping control
Two hanging control rods 125 are inserted into the port 130
The left hanging control plate 130 has one hanging
The downward regulating rod 125 is inserted. Each droop
Bolts 131 are attached to the lower wall 130d of the bar control plate 130.
Are screwed together, and the bolt is pressed against the upper wall 130a.
The hanging rod 125 can be moved back and forth by being attached.
Movement is regulated. In addition, each support plate 128, 129
Bolt 132 is screwed into the lower end of
Phase of the rails 111 and 112 fixed on the
Grooves 133 and 134 are formed on the facing surface along the left and right direction
Then, a steel ball 132a is attached to the tip of the bolt 132.
And the steel ball 132a is inserted into each of the grooves 133 and 134.
As a result, each support plate 128, 129
In each direction.
The front end of the pad 125 can be repositioned in the left-right direction.
You. Further, the steel ball 132a is used to tighten the bolt 132.
Pressed against the inner surfaces of the grooves 133 and 134
Therefore, the left and right movement of each hanging control rod 125 is restricted.
It is. In this embodiment, the riding member 1
Reference numerals 06 and 107 also serve as hanging control members. The sheet is sent from the air table 16 to the punching device 8.
The lower surface of the laminated body 3 in the middle of the
Rod 125, each sag control plate 130 and
Because it is supported by each riding member 106, 107,
Of the laminate 3 between the support members 81 of the punching device 8
The fall is regulated. By this, the lower mold before pushing up
The distance between the upper surface of the support member 84 and the upper surface of the support member 81 is small.
Even if it does, the laminated body 3 does not collide with the lower mold 84.
To shorten the punching time and downsize the punching device
be able to. Also, the front end of the hanging-down regulating member 124
The position can be changed in the front, rear, left and right directions according to the arrangement of the lower mold 84.
You. In addition, the sagging regulating member prevents sagging of the laminate.
The shape and dimensions are not particularly limited as long as they can be regulated.
The position changing mechanism at the front end is not limited to the above configuration. The push-up mechanism 85 of the punching device 8
It is supported on the lower mold substrate 98 via the lower mold base 103.
In this embodiment, three lower dies 84 are arranged side by side on the left and right.
As shown in FIG. 17 to FIG.
And a plurality of lower molds supported by the lower mold support 140
And a main body 141. The lower mold support 140 is a block-shaped support.
A first member 142 and an upper part of the first member 142
Block-shaped second member 143 and the second member 1
Block-shaped third member 14 attached to the upper part of 43
And 4. The first member 142 is a second part
The front, rear, left and right dimensions are larger than the material 143, and the third member 1
44 is larger in the front-rear dimension than the second member 143 in the left-right dimension
Are equal. At the lower end of the first member 142,
A groove 145 is formed along the rear direction, and
Racks 146 along the front and rear direction are formed on the facing inner surface.
Has been established. In addition, the upper and lower ends of the first member 142
A pair of left and right grooves 149 is formed along the direction.
The width of the left and right becomes narrower downward. The third member
A pair of left and right convex portions 147 along the front-rear direction
Are formed on the inner surface of the convex portion 147 in the front-rear direction.
Are formed along the rack 148. In this embodiment, the lower die body 141 is one.
6 are supported by the lower mold support 140 at a time.
Supports three in a row on the left and right sides of 40
Have been. Thereby, the lower die body 141 on the left side thereof
Between the upper die body 141 and the lower die body 141 on the right side.
4 'is formed. Each lower mold body 141 supports the lower mold.
An outer wall 141a along the left and right outer surfaces of the body 140;
Inner wall 1 along the inner surface of projection 147 at the upper end of holder 140
41b and the upper part of the outer wall 141a and the inner wall 141b
Is connected to the upper wall 141c and the upper surface of the upper wall 141c.
And a cushion material 141d attached. That
The upper surface of the cushion material 141d cuts the lower surface of the laminate 3
The push-up surface that pushes up at the inward position of
141d damages the sheet material 1 such as sponge.
It is a material that will not be used. Of the lower die body 141
The shape and number are determined according to the shape and size of the sheet piece 4. The inner wall 141b of the lower die body 141
A rack 150 is formed on the surface. Its inner wall 141
b and the outer wall 141a are on the lower mold support 140
The lower mold is supported by being fitted into the protrusion 147 at the end from above.
The lower body 141 is supported by the body 140. Also,
The rack 150 on the inner surface of the side wall 141b is
Meshing with the rack 148 on the inner surface of the convex portion 147 from above
The lower mold body 1 with respect to the lower mold support 140.
41 is positioned and its meshing position is changed.
As a result, the lower die body 141 is supported by the lower die support 140.
The holding position can be changed. Also, its outer wall 14
The lower end of 1a becomes narrower in the left-right direction as it goes downward.
And the first member 142 of the lower mold support 140
The lower mold support 1 is fitted into the groove 149 on the upper end.
The rattling of the lower mold body 141 with respect to 40 is prevented.
You. It should be noted that the lower die body 141, which is three in parallel before and after,
The outer wall 141a of the lower main body 141 at the center has left and right sides.
An additional member 153 projecting outward is secured by a bolt 154.
The cushion is also attached to the upper end of the additional member 153.
A member 141d is attached. The lower mold base 103 is provided with a bottom wall 160.
A frame member 161 surrounding the periphery of the bottom wall 160;
Attached to the front end and the rear end of the bottom wall 160 and a lower mold
Pair of racks 16 extending over substantially the entire width of the mold base 103 on the left and right.
2, 163. The lower mold base 103 is formed by punching
It is made detachable at a fixed position on the lower die substrate 98 of the device 8
I have. That is, as shown in FIG.
In correspondence with the left and right width of 103, a pair of left and right
Guide members 170 and 171 are attached.
Base member 103 is disposed between the base members 170 and 171.
Is placed. As a result, the lower mold base 103 is moved forward and rearward.
Left and right guide members 1 of the lower die substrate 98
70 and 171 can be inserted and removed. Its left
Of the right guide members 170 and 171 and the lower mold base 103
The positioning pin 172 can be inserted into and removed from the frame member 161.
The lower mold base 10 in the inserted and punched device 8
Positioning 3 is performed.
It is not limited to. A roller is attached to the lower mold base 103.
Is attached, and slides with respect to the lower mold substrate 98.
The frictional resistance may be reduced. A pair of front and rear rollers of the lower mold base 103
Between the locks 162 and 163
Is mounted on the bottom wall 160 and its positioning lock is
The front and rear ends of the lower mold base 103
Rack 1 that meshes with paired racks 162 and 163 from above
65 and 166 are attached. This allows the lower mold
Of positioning rod 164 with respect to mold base 103
A decision is made. Left and right sides of the positioning rod 164
The rack 168 is formed in the
Raise the rack 146 formed at the lower end of the lower mold support 140
Can be engaged from one side. With this, for lower mold
The lower mold 84 is positioned with respect to the mold base 103.
You. In addition, a pair of front and rear racks 1 of the lower die base 103.
62 and 163, the front and rear ends of the positioning rod 164
The engagement positions of the racks 165 and 166 and the positioning lock
Lower support 140 for the left and right racks 168 of the door 164
By changing the engagement position of the rack 146 of
Move the support position of the lower mold 84 by the mold base 103 forward and backward left
Can be changed to the right. According to the lower mold 84, the lower mold support 140
Can support the lower mold body 141 at a plurality of positions.
The position of the lower die body 141 is changed according to the shape and size of the piece 4.
Can be changed. Thereby, the punching device 8
Of sheet piece 4 constituting laminated sheet piece 5 to be punched out
Do not use a new lower mold 84 even if the
The laminated sheet piece 4 can be punched out of the laminated body 3
You. In addition, the lower mold support 140 includes a plurality of lower mold bodies 14.
1 and a plurality of
Position so that it can be
Can be punched out of a laminate
it can. The lower mold book is attached to the rack 148 of the lower mold support 140.
By engaging the rack 150 of the body 141 from above
Positioning operation of the lower mold body 141 with respect to the lower mold support 140
Business can be done easily. In the above embodiment, a single lower mold 84 is used.
The one that punches out one more laminated sheet piece 5 is shown,
In the case where the size of the laminated sheet piece 5 is large, as shown in FIG.
Thus, one laminated sheet piece 5 is punched by a plurality of lower dies 84.
May be cut out, and in the above embodiment, the positioning
Of the side of the female rod 164 and the groove 145 of the lower mold support 140
The teeth of the racks 168 and 146 are located on the inner surfaces facing each other.
Although formed, the upper surface of the positioning rod 164
Rack teeth may be formed on the bottom surface of the groove 145. Ma
In addition, positioning of the lower die body with respect to the lower die support
The positioning of the lower mold with respect to the mold base is performed via a rack.
The positioning is not limited to, for example, using a positioning pin.
May be performed. On the pressing mechanism 83 of the punching device 8
Supported on the mold substrate 90 via the upper mold base 95.
In this embodiment, two upper dies 82 are arranged in front and rear,
As shown in FIG. 17 and FIGS.
180 and a plurality supported by the upper mold support 180.
And an upper die body 181. The upper support 180 is long in the left-right direction.
The inside of which is a cavity 180a,
Left and right communicating the interior cavity 180a with the outside at the bottom
Guide holes 180b are formed along the directions
A fitting portion 180c is formed. The upper die body 181 is one in this embodiment.
Are supported by the upper die support 180, and the upper die support 180
Side-by-side underneath. Each upper die main body 181 has one
Support block 182 and side surface of support block 182
Pressed to be removably attached to bolts 183
And a pressing plate 184.
4 presses the upper surface of the laminate 3 at the position outside the cut 2
It is a holding surface to hold. The pressing plate 1
The number and shape of 84 are determined according to the shape and size of the sheet piece 4.
The pressing plate 1 of the upper die body 181 shown in FIG.
Reference numeral 84 denotes two sheets. The support block 182 has
A notch 182a is formed, and the inner peripheral surface of the notch 182a
As shown in FIG. 22, it is U-shaped in plan view. The support block 182 of the upper die body 181
Notch 182a formed at the bottom of upper support 180
With a head 188a in the guide hole 180b formed in
A bolt 188 is inserted from below, and
The nut 187 to be screwed is inside the upper support 180.
And the head 1 of the bolt 188
88a supports the support block 182 from below,
The slot 187 contacts the inner surface of the upper die support 180. this
As a result, the upper die main body 181 is suspended from the upper die support 180.
Is supported in the shape and moves in the left-right direction with respect to the upper mold support 180.
It is possible and rotatable about a vertical axis. What
Oh, bolt 188, washer 189, and furan on the upper end
A pipe 190 having a dip 190a is inserted therethrough.
Nut 1 for bolt 188 by the pipe 190
The screwing amount of 87 is regulated, and the bolt 188 is tightened.
However, the upper die main body 181 is fixed to the upper die support 180.
And not. The pipe 190 has a flange 190a.
Means pipe 190 drops even if bolt 188 is removed
It is intended to prevent
It is formed for convenience in operation. The upper die support 180 and the upper die body 181
A first wedge receiver 194, a wedge member 195, and a second wedge
A receiver 196 is arranged. The first wedge receiver 194 is connected to the upper die body 181.
And the bottom wall 194a and the front and rear end side walls 194
b, 194c, and the bottom wall 194a is vertically
A through hole 194d having a circular shape in a plan view penetrating in the direction is formed.
The pipe 190 is inserted through the through hole 194d. The wedge member 195 is connected to the first wedge receiver 194.
It is mounted on the bottom wall 194a, and its upper surface 195a is provided with a first wedge.
One side wall 194b of the receiver 194 is connected to the other side wall 194.
toward the bottom wall 194a of the first wedge receiver 194 as going toward c.
Before and after passing through the central part of the inclined surface up and down
Long hole 195b and one end of the long hole 195b
A long elongated hole 195c is formed in the left-right direction to penetrate,
The pipe 190 is inserted into a long slot 195b in the longitudinal direction.
Is inserted. The second wedge receiver 196 is
It is placed on the upper surface 195a, and its lower surface 196a is
95 is an inclined surface in contact with the upper surface 195a.
A plane fitted into the guide hole 180b of the upper die support 180
A rectangular projection 196b is formed.
A circular through-hole 196c penetrating through the hole is formed.
The pipe 190 is inserted through the through hole 196c. One side wall 194 of the first wedge receiver 194
b, the screw member 200 is screwed around the center of the horizontal axis.
You. The screw member 200 is inserted through the wedge member 195 and
Has a long slot 195c in the left-right direction of the wedge member 195.
Is located in one end of the screw member 200.
Material 201 is attached. The screw member 200
A hexagonal hole 200a for tool engagement is formed at the other end of
You. Thereby, the screw member 200 is rotated in one direction.
Then, the screw member 200 moves the wedge member 195 to the position shown in FIG.
The wedge member 195 pushes the second wedge receiver 196
Push up. That is, the wedge member 195 is
A first wedge receiver 194 between the holding body 180 and the upper die body 181
And the second wedge receiver 196, and each wedge receiver 19
4 and 196, the upper die body 181 and the upper die support 180
Is pressed, so that the upper mold body 18
1 is fixed. The screw member 200 is rotated in the other direction.
The wedge member 195 is located between the respective wedge receivers 194 and 196.
The upper die book against the upper die support 180
The fixation of the body 181 is released. As shown in FIG. 20, the upper mold base
95 is an upper wall 205 and left and right ends of a lower surface of the upper wall 205
And a guide 206 attached to each of the guides 20.
6, a groove 206a extending in the front-rear direction is formed.
You. The left and right sides of the upper mold support 180 are inserted into the grooves 206a.
The fitting portion 180c at the end is fitted so as to be movable back and forth,
Thus, the upper die 82 is moved in the front-rear direction by the upper die base 95.
It is movably supported. Also, in each guide 206
The bolt 207 is screwed and the bolt 207 is fitted
By pressing the portion 180c, the upper mold 82 is moved to the upper mold base.
Fixed to the wire 95. Note that the fitting portion 180c has a low
And slide it against the inner surface of the groove 206a.
In this case, the friction may be reduced. The upper die base 95 is provided with the punching device 8.
The upper die substrate 90 is detachable at a predetermined position.
That is, corresponding to the left and right width of the upper die base 95,
A pair of left and right guide members 210 are mounted on the lower surface of the mold substrate 90.
And the lower end of each guide member 210 faces inward
The receiving portion 210a is provided. Between both guide members 210
An upper mold base 95 is arranged, and its receiving portion 210a
The guide 206 of the upper mold base 95 is supported.
You. As a result, the upper mold base 95 is
Between the left and right guide members 210 of the upper mold substrate 90.
Can be inserted and removed. In addition, each guide member 21
0 and the guide 206 of the upper die base 95
The positioning pin 213 is inserted into the punching device 8
The upper die base 95 is positioned with respect to the upper die.
The positioning means is not particularly limited. The upper mold
A roller is attached to the guide 206 of the base 95, and
Friction when sliding the plate 90 against the guide member 210
May be reduced. According to the upper mold 82, the screw member 200 is
The wedge member 195 is supported by the upper mold simply by rotating it with a small force.
Push between the body 180 and the upper die body 181 to
180 to fix and release the upper die body 181
And work efficiency can be improved.
That is, just loosen the screw member 200 with a small force.
Then, the upper die main body 181 is moved laterally with respect to the upper die support 180.
Movable and rotatable about vertical axis
Punching of sheet pieces 4 with different shapes and dimensions
Easy to change the position of the upper die body 181 when performing
Can do it. Further, the screw member 200 has a wedge
The first wedge receiver 194 that moves relatively to the member 195 has a horizontal axis.
Since it is screwed to the center, the screw member 200
Workers do not need to be in an upright position to rotate
It has good workability. The punching device 8 punches the laminate 3
The peeled laminated sheet pieces 5 are sent out to the transfer device 9.
Is done. That is, FIG. 11, FIG. 12, FIG. 17, FIG.
As shown in FIG. 24, the frame 80 of the punching device 8
Thus, a pair of left and right belt conveyors 220 is supported.
You. Conveyed in the front-rear direction by the belt conveyor 220
The first unloading member 222 is
It is detachable and movable in the left and right direction through the
The mounting position is, for example,
By inserting pins into the bracket 221 and the bracket 223,
Fixed. The first unloading member 222 moves vertically.
Portion 222a, and forward from the lower end of this portion 222a.
An L-shape in side view is formed with the protruding receiving portion 222b.
You. The number of the first discharge members 222 is
The number corresponds to four, and is set to three in this embodiment. Each
The receiving portion 222b of the 1 carrying-out member 222 is supported by the lower mold support.
Lower body 141 supported on the left side of body 140 and right side
Is located between the lower die body 141 supported in the left and right direction,
As shown in FIG. 17, the concave portion between the lower die bodies 141 is provided.
84 ′, the width of the receiving portion 222b
The direction width W 'is made small. In addition, each first carrying-out member
The upper surface of the receiving portion 222b of the 222
Lamination in a state of being pulled out and placed on the upper surface of the lower die body 141
It is located below the lower surface of the sheet piece 5 and
Left and right of the convex part 147 of the upper part of the lower mold support 140 in the state
Located between. Before being placed in front of the punching device 8
The transport device 9 is supported by the wheels 230 so that
Frame that can be moved in the front-rear direction on the guide rail 11
231 and a pair of left and right first
The belt conveyor 232 and the first belt conveyor 23
Pair of left and right second belt conveyors 2 arranged above the second belt conveyor 2
33 and a first belt conveyor 232.
Left and right third belt conveyors 234 and the first
A residual material discharging belt disposed below the belt conveyor 232.
The belt conveyor 235 is attached. The first belt conveyor 232 moves back and forth.
The second unloading member 2 is attached to the support rod 240 conveyed in the
41 is detachable with bolts and attached in the left and right direction
The position is fixed so that it can be changed. This second carrying-out member 241
Is a plate shaped along the horizontal direction and is the same as the first
As described above, the number corresponds to the number of the lower molds 84, and in this embodiment,
Are three. Left-right direction of each second carrying-out member 241
Is supported on the left side of the lower mold support 140
A lower mold body 141 and a lower mold body 141 supported on the right side;
Corresponding to the left and right directions, as shown in FIG.
The width W of the recess 84 ′ between the main bodies 141 in the left-right direction
The width W 'in the left-right direction is reduced. In addition, each second export
The upper surface of the member 241 is punched out of the laminate 3 to form a lower mold book.
Under the laminated sheet piece 5 placed on the upper surface of the body 141
The lower mold that is located below the surface and in that state
It is located between the left and right of the protrusion 147 on the upper part of the support 140. The second belt conveyor 233 moves back and forth.
Hydraulic bracket by the support bracket 244 conveyed in the
A cylinder 245 is supported and the hydraulic cylinder 245
The support bar 246 attached to the vertical telescopic rod
A plurality of first transport plates 247 arranged in the right direction take
It is attached. The third belt conveyor 234 moves forward and backward.
Table 250 to the connecting bar 249 conveyed in the
Are connected. The carry-out table 250 is provided with the air
The air table has the same configuration as the table 16.
You. It is taken into the unloading table 250 via the support bar 253.
The attached wheel 252 is connected to the frame 23 of the transfer device 9.
1 on a pair of left and right support rails 251
Is held. The remaining material discharging belt conveyor 235 is
The remaining material after punching out the laminated sheet pieces 5 from the laminate 3 is discharged.
Punched out by the pusher body 75
Remaining material pushed forward from above the support member 81 of the device 8
Is transported to the remaining material disposal box 253. [0086] It is located above the carry-out table 250.
The pair of front and rear guide bars 255 is a frame of the transfer device 9.
231 and left by its guide bar 255
A pair of right support plates 256 are supported so as to be movable left and right.
And each support plate 256 is positioned against the guide bar 255.
For example, bolts attached to the support plate 256
Can be fixed at multiple positions by pressing against id bar 255
It is said to be capable. Inside each support plate 256
And a pair of left and right alignment plates 257
It is supported to be able to move left and right. Each support plate 25
6, a hydraulic cylinder 258 is attached to each hydraulic cylinder.
The rods that extend and contract in the left and right direction of the
It is connected to the row plate 257. At the rear of the alignment plate 257,
The support beam 260 is hung on the frame 231 of the transfer device 9.
Handed to the support beam 260 and the frame 231.
A pair of guide rods 261 along the rear direction are bridged,
A support plate 262 is attached to the front and rear of the guide rod 261.
Supported movably in the direction
Extends and contracts in the front-rear direction of the attached fluid pressure cylinder 263
A rod is connected to the support plate 262. Its support
Hydraulic cylinder 265 attached to holding plate 262
The elevating member 266 is connected to a rod that expands and contracts vertically.
Have been. Fluid pressure attached to the lifting member 266
The second carriage is mounted on a rod that expands and contracts in the vertical direction of the cylinder 267.
The feed plate 268 is connected. The fluid pressure
A flange 267a is provided at the lower end of the telescopic rod of the cylinder 267.
Is formed, and the second transport plate 268 is
And its flange 267
a in the form of a suspension, and
The rate 268 is a palette for discharging the laminated sheet pieces 5 described later.
Can escape upward when it comes into contact with the upper surface of
It is said to be capable. In addition, the lifting member 266 has a horizontal direction.
A pair of guide rods 271 are attached along
A pair of left and right support plates 27 is formed by the guide rod 271.
2 are movably supported in the left-right direction.
72 left and right directions of the fluid pressure cylinder 273 attached to
The first auxiliary alignment plate 2
74 are attached. Each support plate 27
2 corresponds to the guide rod 271, for example, the support plate 2
Push the bolt attached to 72 onto the guide rod 271
By fixing, it can be fixed at a plurality of positions. Behind the first auxiliary alignment plate 274
Here, the support beam 28 is provided on the frame 231 of the transport device 9.
0 is attached and attached to the support beam 280.
To the rod that expands and contracts in the vertical direction of the fluid pressure cylinder 281
The elevating member 282 is connected. The lifting member 282
Extending in the vertical direction of the fluid pressure cylinder 283 attached to the
The third transfer plate 284 is connected to the contracting rod
I have. The expansion rod of the hydraulic cylinder 283
A flange 283a is formed at the lower end, and the third transport plate
284 is inserted into the telescopic rod so that it can move up and down.
Both are supported in a hanging manner by the flange 283a.
As a result, the third transport plate 284
When the sheet piece 5 is in contact with the upper surface of the discharge pallet 270
In this case, it is possible to escape upward. Also,
A pair of guide rods 2 along the left and right direction on the elevating member 282
85 is attached, and this guide rod 285
A pair of right support plates 286 are supported so as to be movable in the left-right direction.
Fluid pressure carried and attached to each support plate 286
The rod that expands and contracts in the left and right direction of the cylinder 287
A second auxiliary alignment plate 288 is attached.
Note that each support plate 286 corresponds to a guide rod 285.
For example, a bolt attached to the support plate 286
By pressing against the guide rod 285,
It can be fixed. The first auxiliary alignment plate 274 and the second auxiliary alignment plate 274
Discharge of the laminated sheet piece 5 below the auxiliary alignment plate 288
Placement device 290 for placing pallet 270 for placement
Have been. The second mounting device 290 is provided on the pallet 27.
The mounting table 291 which receives the laminated sheet piece 5 mounted on the mounting table 291
To raise and lower the mounting table 291 via the link mechanism.
And a lowering mechanism 292. With the above configuration, the laminating machine is
Sheet 5 and the laminated sheet 5
The operation up to mounting on the slot 270 will be described with reference to FIGS.
It will be described with reference to FIG. FIG. 25 (I) shows the operation of the punching device 8.
The laminated sheet piece 5 punched from the laminate 3 is
The upper mold 82 is placed on the upper surface of the lower mold body 141 and the upper mold 82 is retracted upward.
Evacuate and place one product on the unloading table 250 of the transfer device 9.
Six already punched out of layer 3 by two punches
Laminated sheet pieces 5 are placed in front and rear two rows and left and right three rows
Indicates the status. From this state, as shown in FIG.
As described above, the first unloading member 222 moves forward, and
222b is disposed in the concave portion 84 'between the lower mold bodies 141.
Is positioned below the laminated sheet piece 5. In addition, the second export
The member 241 moves backward, and the concave portion 8 between the lower mold bodies 141 is moved.
4 'and located below the laminated sheet piece 5
You. Next, as shown in FIG. 25 (III),
The lower mold 84 is moved downward, and the laminated sheet pieces 5
22 and 241 are supported from below. Ma
In addition, the unloading table 250 moves forward, and the second placing device 2
90 above the discharge pallet 270 placed on
It is. At this time, the lower end of the third transport plate 284 is
Table 250. Next, as shown in (IV) of FIG.
(1) A portion along which the carry-out member 222 moves forward and vertically.
The laminated sheet piece 5 is pushed forward by the minute 222a. to this
Thus, the laminated sheet piece 5 is held only by the second carrying-out member 241.
And become supportable. Further, the second transport plate 268 and the second
The third transport plate 284 moves downward, and the second transport play
268 matches the upper surface of the carry-out table 250,
The lower end of the third transfer plate 284 is
It is located below the upper surface. In addition, the carry-out table 250
The front end is formed in a comb shape as shown in FIG.
The lower ends of the plate 268 and the third transport plate 284 are
Teeth between the teeth at the front end of the carry-out table 250
And does not interfere with each other.
In addition, the first auxiliary alignment plate 274 and the second auxiliary alignment plate
Sheet 288, the laminated sheet on the carry-out table 250
The strip 5 is sandwiched from left and right. Next, as shown in FIG.
The transport plate 247 moves downward, and the lower end thereof is the second unloading position.
It coincides with the upper surface of the member 241. Also, the second transport plate
268 moves forward and the stacked sheet
Pushes the piece 5 forward slightly, and the second transport plate 268 and the second
Stacking on the unloading table 250 with the three transfer plates 284
The sheet piece 5 is sandwiched from front and rear. At this time, the third transport plate
The lower end of 284 is located below the upper surface of the carry-out table 250.
The lower-layer sheet piece 5 in the front row
4 is prevented from being pushed forward, and the laminated sheet pieces 5 are prevented from being pushed out.
Front side is pressed against the inner surface of the third transfer plate 284
It is flushed by being done. Next, as shown in (VI) of FIG.
1 The unloading member 222 moves backward, and the laminated sheet piece 5
Punched, supported from below only by the unloading member 241
The apparatus 8 starts preparing for the next punching. In addition,
Cable 250 is moved by its front end to the back row of laminated sheet pieces 5.
It moves backward until it is in a state of supporting only. This
And three laminated sheet pieces in the front row on the carry-out table 250
5 falls on the discharge pallet 270. At this time, carry out
The laminated sheet piece 5 on the table 250 is a second transport plate
268, third transfer plate 284, and first auxiliary alignment play
274 and the second auxiliary alignment plate 288
So it doesn't collapse. Next, as shown in FIG. 26 (VII),
The second transfer plate 268 moves downward, and the second transfer plate
The lower end of the port 268 is below the upper surface of the carry-out table 250.
Located in. Next, as shown in (VIII) of FIG.
Then, the carry-out table 250 moves further backward,
The three stacked sheet pieces 5 in the rear row on the
It falls on the let 270. At this time, the carry-out table 25
0 on the second conveying plate 268 and the third sheet
The transfer plate 284, the first auxiliary alignment plate 274, and the second
It collapses because it is sandwiched between 2 auxiliary alignment plates 288
And the lower end of the second transport plate 268 is transported.
Since it is located below the upper surface of the delivery table 250,
Sheet sheet 4 on the lower layer side of the laminated sheet piece 5 of FIG.
Is prevented. Next, as shown in (IX) of FIG.
The one transport plate 247 moves forward, and the second unloading member 24
The laminated sheet piece 5 supported by 1 is placed on the front carry-out table 2.
Extruded on 50. Also, the second transport plate 268
And the third transport plate 284 move upward, and the first auxiliary
The alignment plate 274 and the second auxiliary alignment plate 288
Move left and right outward. Next, as shown in FIG. 27 (X), the first
The transfer plate 247 moves backward and upward, and the second transfer
The plate 268 moves backward. Also, the second mounting device
290 mounting table 291 is only the height of laminated sheet piece 5
Descend. Then, the lower die 84 of the punching device 8 rises.
Then, the laminated sheet piece 5 is punched from the laminated body 3. Next, the laminated sheet placed on the lower mold 84 is
The first carrying member 222 and the second carrying-out member 222 are similar to those described above.
By the operation of the member 241 and the first transport plate 247,
And sent out onto the carry-out table 250. At this time,
The unloading table 250 does not move and is placed on the unloading table 250.
The laminated sheet pieces 5 already placed are later taken out from the carry-out table.
250 and pushed forward by the laminated sheet pieces 5
Go to Thereby, as shown in (XI) of FIG.
Then, on the unloading table 250, two times from one laminate 3
6 laminated sheet pieces 5 punched by
It is placed in front and rear two rows and left and right three rows. Next, as shown in (XII) of FIG.
The pair of left and right alignment plates 257 of the transfer device 9
And the laminated sheet piece 5 on the carry-out table 250 is
The laminated sheet piece 5 on the right side is in contact with each other. This
As a result, the laminated sheet pieces 5 are less likely to collapse during conveyance.
Becomes After that, both alignment plates 257 are moved to the left and right
The above operation is repeated after moving to
On the laminated sheet piece 5 placed on the delivery pallet 270
A new laminated sheet piece 5 is laminated. As described above, punching from the punching device 8
Product placed on the lower mold body 141
The layer sheet piece 5 is removed from below by the carrying-out members 222 and 241.
Supported and raised from the upper surface of the lower die body 141
The lower die body 141
Has a large friction coefficient like the cushion material 141d.
The lowermost sheet piece is the lower mold body 141.
The movement of the sheet 4 is not restricted by the upper surface of the sheet.
There is no breakage or collapse of the laminated sheet pieces. Also,
Whether the laminated sheet piece 5 is moved downward by the carry-out members 222 and 241
Already supported by the punching device 8
Pallet 2 for discharging the laminated sheet pieces 5 for the next process.
70. In the above embodiment,
The first unloading member 222 in which the unloading member is located rearward and
And the second carrying-out member 241 located there.
Thus, regardless of the front and rear dimensions of the sheet piece 4, the laminated sheet piece 5
Support from below by both carrying members 222 and 241
And only the second unloading member 241 forward in the feed direction.
The first unloading member 22 while supporting the laminated sheet pieces 5
2 is returned to the rear of the lower mold 84, so that the next laminate 3
Can be started. In the punching device 8 as described above, the product
The shape of the pressing surface of the upper die 82 for holding the layer body 3 and the laminate
The shape of the push-up surface of the lower mold 84 that pushes up 3 is a sheet.
It is determined according to the shape and size of the piece 4. Therefore, different shapes
Laminated sheet piece 5 composed of sheet pieces 4 having shapes and dimensions
When punching from the laminate 3,
It is necessary to change the upper mold 82 and the lower mold 84 attached.
You. This modification of the upper mold 82 and the lower mold 84 is
Can be performed without stopping the punching work
As described above, the mold preparation device 10 is provided. FIG. 29 and FIG.
0, a frame-shaped base 300 is provided.
The base 300 is on the guide rail 12 via the wheel 301
Move left and right. The left and right columns 30 of the base 300
The partition wall 304 and the upper wall 305 supported by
In this case, four guide rods 306 are supported. It
With the guide rod 306, the first plate 307,
The second plate located above the first plate 307
308 and a second plate 308 located above the second plate 308.
3 plate 309 and above the third plate 309
The fourth plate 310 located is supported so that it can move up and down.
Have been. The first plate 307 and the third plate 3
09 and a pair of left and right screw screws respectively inserted
315, 316, 317, 318
Each screw 3 is supported via a bearing 320.
Nuts screwed to 15, 316, 317, 318
321, 322, 323, 324 are the first plate 307
And the third plate 309. Its number
Screw screw 315 inserted through one plate 307,
Bevel gears 330 and 331 are attached to the lower end of 316.
Bevel gears that mesh with the bevel gears 330 and 331
332 and 333 are attached to both ends of the rotating shaft 334.
The rotation shaft 334 is separated from the bottom wall 335 of the base 300.
Bearings are provided on the side walls 336 and 337 between the wall 304 and the wall 304.
And the rotation shaft 334 is wound around a chain and transmitted.
A motor 338 driven via a mechanism is mounted on the bottom wall 335.
It is attached. Also, it is inserted through the third plate 309.
Bevelghi is attached to the lower ends of the screws 317 and 318
Gears 340 and 341 are attached.
Bevel gears 342 and 343 meshing with 0 and 341 rotate
Attached to both ends of the shaft 344, the rotation shaft 344 is
It is supported via a bearing on the side walls 336 and 337,
The rotating shaft 344 is driven via a chain-winding transmission mechanism.
A motor 348 is mounted on the bottom wall 335.
This allows the motors 335, 348 to be driven.
Then, the first plate 307 and the third plate 309 are individually
You can go up and down. The first plate 307 was attached.
Vertical expansion and contraction of a pair of left and right fluid pressure cylinders 350 and 351
The second plate 308 is connected to the
A pair of left and right fluid pressure cylinders 3 attached to the
The fourth plate 310 is attached to the vertical telescopic rods 52 and 353.
Installed. This allows the hydraulic cylinder
By expanding and contracting 350, 351, 352, 353,
The second plate 308 and the fourth plate 310 are individually raised and lowered
can do. The first plate 307 and the third plate 3
09 through the lower mold base 103 on the upper surface of the
The lower mold 84 is detachably supported, and the first plate 30
Mold base 10 for lower mold by 7 and 3rd plate 309
The support structure 3 is provided with a push-up mechanism 8 of the punching device 8.
5. Support of the lower die base 103 by the lower die substrate 98
It is the same as the structure. That is, the lower mold base 1
03, the first plate 307 and the
A pair of left and right guide members 36 is provided on each of the three plates 309.
1, 362, 363, 364 are attached, and each guide
For lower mold between left and right of members 361, 362, 363, 364
Slide the mold base 103 back and forth to insert and remove
It is possible to be. In addition, each guide member 36
1, 362, 363, 364 and the lower mold base 103
Positioning pins (not shown) that can be inserted into and removed from the frame member 161
(Omitted), the base of the lower mold base 103 is inserted.
Positioning with respect to 300 is performed. Note that the lower mold
A roller is attached to the base 103, and a first plate 307,
Friction resistance when sliding against third plate 309
May be reduced. The second plate 308 and the fourth plate 3
10 on each lower surface via the upper die base 95.
The mold 82 is detachably supported, and its second plate 308
And the upper mold base 95 by the fourth plate 310
The support structure is located above the pressing mechanism 83 of the punching device 8.
Same as support structure of upper die base 95 by die substrate 90
It has been. That is, the left and right of the upper die base 95
According to the width, the second plate 308 and the fourth plate 31
0, a pair of left and right guide members 370, 371, 3
72, 373 are attached, and each guide member 370, 3
The lower ends of 71, 372, and 373 are receiving parts 370 directed inward.
a, 371a, 372a, and 373a. this
Thereby, each guide member 370, 371, 372, 373
The upper die base 95 is slid in the front-rear direction between the right and left
It is possible to insert and remove
a, 371a, 372a, 373a
The guide 206 of the screw 95 is supported. In addition, each guide section
370, 371, 372, 373 and upper mold base 9
Positioning pin (see FIG.
(Not shown), the position of the upper mold base 95 is inserted.
A decision is made. The guide of the upper mold base 95
A roller is attached to 206, and each guide member 370, 37
1, 372, 373
You may make it reduce. Further, a first plate 307 and a third plate
309 and the upper mold 82 and the lower mold 84 via the support 380.
The transparent plate 381 is detachably supported so as to be located between
Be held. The sheet to be punched is placed on this transparent plate 381.
The outer shape of the port piece 4 is marked by appropriate means. That ma
Lower die supported by the lower die base 103 along the mold
When the lower die body 141 is set on the support 140,
Upper mold support 180 both supported by upper mold base 95
The upper die main body 181 is set. [0100] The base 300 is
The exchange position on the sending side of the laminated sheet piece 5
Lateral side of the delivery side of the laminated sheet piece 5 from the punching device 8
Is changed to the ready position. In its ready position
And the second plate 308 and the fourth plate of the base 300.
310 supported by the upper mold base 95 attached to the upper mold.
The upper mold 82 is changed and the first plate 307 and the third plate
Lower mold base 103 attached to plate 309
Is changed from the lower mold 84 supported by the second mold. In that exchange position
Between the punching device 8 and the base 300.
The base 103 and the upper die base 95 are exchanged.
You. Between the punching device 8 and the base 300
Of the lower die base 103 and the upper die base 95
The receiving operation will be described with reference to FIGS. First, the transport device 9 is moved forward,
31 by moving the base 300 rightward.
As shown in (I), the base 3 is provided in front of the punching device 8.
Position 00. At this time, pushing up of the punching device 8
The mechanism 85 has a lower mold base supporting the used lower mold 84.
Is attached to the holding mechanism 83 and the used
An upper mold base 95 supporting the upper mold 82 is attached.
3rd plate 309 of base 300
The lower die base 103 supporting the lower die 84 is attached.
The fourth plate 310 has an updated unused upper mold
The upper mold base 95 supporting the 82 is attached,
A mold base is provided for the first plate 307 and the second plate 308.
Is not installed. Also, the punch of the punching device 8
Of the lower mold base 103 attached to the lifting mechanism 85
Height and height of the mounting position of the mold base of the first plate 307
And a pressing mechanism of the punching device 8.
83 and the height of the upper die base 95 attached to the second die.
Matches the height of the mold base mounting position of the plate 308
Let it. Further, it was attached to the third plate 309.
Lower mold 84 supported by lower mold base 103 and fourth play
What is the upper mold 82 supported by the upper mold base 95 of the
It is in a state of being superposed in the lateral direction. Next, as shown in FIG.
Lower die attached to push-up mechanism 85 of punching device 8
On the mold base 103 and the holding mechanism 83
The mold base 95 is slid forward and the base 300
Attached to the first plate 307 and the second plate 308
I can. Next, as shown in FIG. 31 (III),
First to fourth plates 307, 308, 309, 310
Lower it. Thereby, the push-up machine of the punching device 8
Height of mold base mounting position of structure 85 and third plate 3
09 and the height of the lower mold base 103 attached to
At the same time, the pressing mechanism 83 of the punching device 8
The height of the mold base mounting position and the
With the height of the upper mold base 95 attached
You. For the lower mold attached to the first plate 307
Lower mold 84 supported by mold base 103 and second plate 30
8 and the upper mold 82 supported by the upper mold base 95 for the upper mold
In a polymerized state. Next, as shown in (IV) of FIG.
Lower mold base 10 attached to three plates 309
Upper mold base attached to third and fourth plates 310
Slides 95 back, and pushes the punching device 8
It is attached to the lifting mechanism 85 and the holding mechanism 83. Scold
Later, the base 300 is moved to the left, and the transport device 9 is moved backward.
The punching device 8 is moved to
Updated supported by the tool 103 and the upper die base 95.
The lower die 84 and the upper die 82 form a laminated sheet from the laminate 3.
The sheet piece 5 can be punched. Punching by the punching device 8 is performed.
During the operation, as shown in FIG.
Lift the fourth plates 307, 308, 309, 310
Let In this state, it is attached to the first plate 307.
Used lower die 84 supported by the lower die base 103
And the upper mold base attached to the second plate 308.
Next, the used upper mold 82 supported by the
According to the shape and dimensions of the target sheet piece 4
The upper mold 82 and the lower mold 84 are updated. Change the lower mold 84
Is the supporting position of the lower mold body 141 by the lower mold support 140
Or replace the new lower die body 141 with the lower die support 14.
0 or support the used lower die body 141 with the lower die support.
Removed from the holding body 140 or by the lower mold base 103
By changing the supporting position of the lower mold support 140.
You. The upper mold 82 is changed by the upper mold support 180.
The left and right support positions of the mold body 181 can be changed,
180, the upper die body 181 can be rotated,
181, a new pressing plate 184 is attached.
From the upper die body 181 to the used pressing plate 18.
4. Upper mold support by removing upper mold base 95
This is done by changing the front and rear support positions of the 180. Next, as shown in (VI) of FIG.
Lower the first to fourth plates 307, 308, 309, 310
And then, after moving the transport device 9 forward.
The base 300 is moved rightward. This allows punching
For the lower die attached to the push-up mechanism 85 of the device 8
The height of the base 103 and the mold base of the third plate 309
The height of the mounting position should be matched and the punching device
The upper mold base 9 attached to the holding mechanism 83 of FIG.
5 and the mold base mounting position of the fourth plate 310
To match the height. Also, the first plate 307
The lower die 84 supported by the lower die base 103 attached thereto.
And the upper mold base 95 of the second plate 308 are supported.
The upper mold 82 is in a state of being superposed in the lateral direction. Next, as shown in (VII) of FIG.
The lower part attached to the push-up mechanism 85 of the punching device 8
Attached to the mold base 103 and the holding mechanism 83
The upper mold base 95 is slid forward and the base 30
And the third plate 309 and the fourth plate 310
wear. Next, as shown in (VIII) of FIG.
First to fourth plates 307, 308, 309, 31
Increase 0. As a result, the punching device 8 is pushed up.
Height of the mold base mounting position of the sliding mechanism 85 and the first play
Height of the lower mold base 103 attached to the
And the pressing mechanism 8 of the punching device 8
No. 3 mold base mounting position height and second plate 308
Match the height of the upper mold base 95 attached to the
Let Also, a lower die attached to the third plate 309
Mold 84 and fourth plate 3 supported by mold base 103
10 and the upper mold 82 supported by the upper mold base 95
In a polymerized state. Next, as shown in (IX) of FIG.
Lower mold base 10 attached to one plate 307
3 and the upper mold base attached to the second plate 308.
Slides 95 back, and pushes the punching device 8
It is attached to the lifting mechanism 85 and the holding mechanism 83. Scold
Later, the base 300 is moved to the left, and the transport device 9 is moved backward.
The punching device 8 is moved to
Updated supported by the tool 103 and the upper die base 95.
The lower die 84 and the upper die 82 form a laminated sheet from the laminate 3.
It is possible to punch the sheet piece 5. Punching by the punching device 8 is performed.
During the operation, as shown in FIG.
Lower the fourth plates 307, 308, 309, 310
Let In this state, it is attached to the third plate 309.
Used lower die 84 supported by the lower die base 103
And an upper mold base attached to the fourth plate 310.
Next, the used upper mold 82 supported by the
According to the shape and dimensions of the target sheet piece 4
The upper mold 82 and the lower mold 84 are updated. By repeating the above operation, the punching device
Upper mold base supporting the upper mold 82 between the base 8 and the base 300.
Mold base 103 supporting base 95 and lower mold 84;
Is given and received. According to the mold preparation device 10, the punching device
While the punching operation is being performed by the
Upper mold base 95 and lower mold base attached to
The upper die 82 and the lower die 84 supported by the tool 103 are changed.
After the punching operation is completed,
Die bases 95 and 103 attached to the punching device 8
The mold bases 95 and 103 attached to the
The upper die 82 and the lower die 84 of the punching device are simply replaced.
Can be changed, and the time required for changing the mold can be reduced.
You. The mold bases 95, 103 are slid sideways.
Only between the punching device 8 and the base 300
Easy to replace mold bases 95 and 103
It is something. Also, the upper die attached to the base 300
Upper mold 82 and lower mold base supported by mold base 95
The modification of the lower mold 84 supported by the
Is performed on the side of the sending side of the laminated sheet piece 5 from
So, during the change work,
The base 300 does not interfere with the laminated sheet pieces 5.
Also, the mold base 9 between the punching device 8 and the base 300
The exchange of 5, 103 is performed by the laminated sheet from the punching device 8.
The base 300 is positioned on the sending side of the piece 5 and is punched out.
Since the installation 8 and the base 300 are performed close to each other,
Can be. In addition, each plate 30 of the base 300
Mold base attached to 7,308,309,310
The punching is possible because 95 and 103 can be individually raised and lowered.
The push-up mechanism 85 and the holding mechanism 83 of the
Do not raise or lower the attached mold bases 95, 103.
Between the punching device 8 and the base 300,
5, 103 can be exchanged and attached to the base 300
82, 84 supported by the provided mold bases 95, 103
Changes at a height that makes it easy for workers to work
Can be. Thereby, it is attached to the punching device 8.
The time required for changing the dies 82 and 84 is reduced,
The operation rate can be improved. [0114] According to the laminate separating apparatus of the present invention, the product
To send out the layered body from the upper side in order of constant thickness
Can be.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a laminated body. FIG. 2 is a structural explanatory view of a punching processing device at the time of punching. FIG. FIG. 5 is a rear side view of the processing apparatus. FIG. 5 is a plan view of the rear side of the punching processing apparatus. FIG. 6 is a perspective view of a main part of a separation apparatus of the laminate. FIG. 7 is a sectional view of an air table. FIG. 9 is a plan view for explaining the operation of the body separation device. FIG. 9 is a plan view for explaining the operation of the stack separation device. FIG. 10 is a side view for explaining the operation of the stack separation device. FIG. 12 is a plan view of a laminate punching device. FIG. 13 is an explanatory view of an operation of a laminate feeder. FIG. 14 is a perspective view of a laminate feeder. FIG. Part (1) is a plan view,
(2) is a side view, (3) is a front sectional view. (FIG. 16) (1) is a plan view, (2) is a side sectional view, and (3) is a front view of a main part of a laminate feeding device. 17: Top view of lower mold [FIG. 18] Front view of lower mold [FIG. 19] Side view of lower mold [FIG. 20] Front view of upper mold [FIG. 21] Side sectional view of upper mold (XXI- in FIG. 20) FIG. 22 is a cross-sectional view of the upper mold (XXII-XXI in FIG. 21).
FIG. 23 is a front side view of the punching device. FIG. 24 is a front plan view of the punching device. FIG. 25 is an explanatory diagram of the operation of the punching device. FIG. 27 is an explanatory diagram of the operation of the punching device. FIG. 28 is an explanatory diagram of the operation of the punching device. FIG. 29 is a front view of the die preparing device. FIG. 30 is a side view of the die preparing device. FIG. 32 is an explanatory diagram of the operation of the mold preparing device. FIG. 33 is an operational explanatory diagram of the mold preparing device. FIG. 34 is a plan view of a modified example of the lower die. Material 3 Laminated body 6 Separation device 17 Running conveyor 26 Conveyor belt 48 Receiving member 46 Fluid pressure cylinder

Continued on the front page (72) Inventor Hiroshi Mata 3-17 Tendomachi, Nishinomiya City, Hyogo Prefecture (72) Inventor Kazuo Takano 2-7-131 Kukuchi Nishimachi, Amagasaki City, Hyogo Prefecture Fukuishi Giken Co., Ltd. (72) Inventor ▲ Yoshi ▼ Matsuaki Murasaki 2-7-7 Kukuchinishi-machi, Amagasaki City, Hyogo Prefecture Fukuishi Giken Co., Ltd. (56) References JP-A-63-74845 (JP, A) (58) Fields investigated (Int. Cl. ⁷⁾ , DB name) B26D 7/06

Claims (1)

(57) [Claims 1] A laminated body formed by laminating a plurality of flexible sheet materials is divided into two vertically and a laminated body located on the upper side after being divided into two. A device for sending out in one direction and separating from a laminated body located on a lower side, wherein a laminated body located on an upper side thereof is positioned relative to a laminated body located on a lower side on a front side in a sending direction. Means for lifting upwardly, a delivery body disposed in front of the laminate in the delivery direction, and a laminate in which the delivery body is located on the upper side and a laminate in which the delivery body is located on the lower side. and means for feeding between the receiving member for supporting the aft side feeding of the laminate which is to be located on the upper side, and means for displacing along the dispensing direction the receiving member, the feeding means How to send Traveling conveyor
Is constituted by, the delivery member is constituted by a conveyor belt which is driving to rotate in the running conveyor, the conveyor belt, write feed between the upper and lower product layers of its or
A laminar separation device which is driven to rotate when the rotation is performed, and in which the rotation driving speed and the traveling speed of the traveling conveyor are synchronized so that friction between the lower surface of the laminate and the contact portion of the conveyor belt is reduced.