CN106255578A

CN106255578A - Cut die device

Info

Publication number: CN106255578A
Application number: CN201580022660.2A
Authority: CN
Inventors: 铃木章太郎; 和田芳幸; 平田贤辅; 油井拓纪; 大乐到
Original assignee: IHI Corp
Current assignee: IHI Corp
Priority date: 2014-09-19
Filing date: 2015-09-17
Publication date: 2016-12-21
Anticipated expiration: 2035-09-17
Also published as: JPWO2016043266A1; WO2016043266A1; TWI611890B; KR20160145770A; JP6299875B2; KR102079808B1; TW201622932A; CN106255578B

Abstract

The present invention cuts die device (1) by cutting mould body (2) and lid (3) is constituted.Cut mould body (2) and possess cutting knife (5) on the surface of substrate plate (4), exterior lateral area in cutting knife (5), with the height dimension more than the projecting height on substrate plate (4) surface to point of a knife (5a) of cutting knife (5), blade outer elastic component (6) is set, and in the inside region of cutting knife (5), to arrange blade inner elastic member (7) from substrate plate (4) surface to the height dimension that the projecting height of point of a knife (5a) is less than cutting knife (5).Flake workpiece (W) is installed in the upside cutting mould body (2), and side configures lid (3) thereon, in this case, press towards above-below direction, by cutting knife (5), flake workpiece (W) is carried out cross cutting, to form cutting workpiece sheet (X).When this flake workpiece (W) being carried out cross cutting by cutting knife (5), it is easily accessible the inner side of cutting knife (5) by flake workpiece (W) and contacts with point of a knife (5a), to prevent the position skew of flake workpiece (W).

Description

Cut die device

Technical field

The present invention relates to a kind of by cross cutting (die cutting) by flake workpiece to form the cutting workpiece of certain profile Used during sheet cut die device.

This case based on JIUYUE in 2014 19 days in Japanese apllied Patent 2014-190793 CLAIM OF PRIORITY, and will Its content is applied at this.

Background technology

For being formed one of maneuver of cutting workpiece sheet with certain profile by flake workpiece, it is known to a kind of use Cut mould (cutting die) and carry out the maneuver of cross cutting.

With regard to for such as relatively thin using wall thickness thin film as flake workpiece cross cutting cut mould for, in the past there has been proposed Constitute below a kind of cuts mould: the region of the inner and outer of the cutting knife in the surface of substrate plate, setting has to hide cuts The height of the point of a knife of cutter such as sponge (sponge) or amido formate (urethane) or the elastomeric material of rubber slab.Further, In the case of using this to cut mould, it has been suggested that have following technology: at the upside of described elastomeric material mounting flake workpiece, and Upside mounting at described flake workpiece sets plate in order to Jie making the point of a knife of cutting knife abut, after forming this state, to press Pressure roller carries out pressing (for example, referring to patent documentation 1).

But, in recent years, just by the system of the goods formed by the fiber-reinforced resins such as CFRP or GFRP with 3D shape For making one of maneuver, develop following maneuver: by using the cross cutting cutting mould, by to contain the fiber institute of resin pickup The laminar workpiece formed forms the cutting workpiece sheet that profile is the most different, and by these cutting workpiece sheets, with in advance The order and the configuration that determine are laminated into plural layer, make its integration afterwards, to form desired 3D shape.

So manufacturing in maneuver, because the error of the shape (profile) of the cutting workpiece sheet formed by cross cutting can shadow Ring to the 3D shape eventually formed, therefore in the cross cutting of the cutting workpiece sheet carried out by cutting knife, be required degree of accuracy.

But, as Patent Document 1, when carrying out the cut-out of flake workpiece, even if setting plate by pressing through Jie Roller presses described flake workpiece, and the elastomeric material not being compressed into the inner and outer being configured at cutting knife yet all becomes cutting knife Point of a knife position below height time, flake workpiece would not touch cutting knife.Therefore, cutting of flake workpiece is being carried out Time disconnected, flake workpiece is not easily accessible the inner side of cutting knife, and is susceptible to the position skew for cutting knife of the flake workpiece.

Prior art literature

Patent documentation

Patent documentation 1: Japanese Unexamined Patent Publication 2001-105396 publication

Summary of the invention

The problem that invention to be solved

The present invention provides a kind of and flake workpiece can be prevented when carrying out the cut-out of flake workpiece for the position of cutting knife Offset cuts die device.

Solve the means of problem

The first embodiment cutting die device of the present invention possesses cuts mould body, and this is cut mould body and has: cutting knife, towards substrate The surface of plate is prominent and arranges；Blade outer elastic component, with described cutting knife from described ground plane surface to described cutting knife The height dimension more than projecting height of point of a knife, the exterior lateral area of the described cutting knife being arranged in the surface of described substrate plate；With And blade inner elastic member, with than described cutting knife from described ground plane surface to the point of a knife of described cutting knife projecting height more Little height dimension, the inside region of the described cutting knife being arranged in the surface of described substrate plate；Wherein, this is cut die device and also has Standby lid, this lid be installed in described in cut mould body the laminar workpiece of point of a knife side of cutting knife connect.

The effect of invention

The foundation present invention cuts die device, flake workpiece can be prevented for cutting when carrying out the cut-out of flake workpiece The position skew of cutter.

Accompanying drawing explanation

Figure 1A be display the present invention the embodiment cutting die device, and display from flake workpiece cross cutting start before to Cross cutting terminate till process outline cut off side view.

Figure 1B be display the present invention the embodiment cutting die device, and display from flake workpiece cross cutting start before to Cross cutting terminate till process outline cut off side view.

Fig. 1 C be display the present invention the embodiment cutting die device, and display from flake workpiece cross cutting start before to Cross cutting terminate till process outline cut off side view.

Fig. 2 is the A-A direction arrow view of Figure 1A.

Fig. 3 is to show that flake workpiece is pushed into the shape connected inside cutting knife and with blade inner elastic member when cutting off The synoptic diagram of state.

Fig. 4 is to be amplified, by being arranged at the pin cutting mould body, the side view shown.

Fig. 5 is the schematic diagram of the height dimension that blade inner elastic member is described.

Wherein, description of reference numerals is as follows:

1 cuts die device 2 cuts mould body

3 lid 4 substrate plates

5 cutting knife 5a points of a knife

6 blade outer elastic component 7 blade inner elastic member

8 residue sheet cutting edge 9 fluororesin thin slices

10 pin 11 pin insertion holes

12 bearing pin portion 13 pin head part

15 adsorption hole W flake workpiece

X cutting workpiece sheet.

Detailed description of the invention

Hereinafter, with reference to the accompanying drawings of the form in order to implement the present invention.

Figure 1A to Fig. 5 is the first embodiment cutting die device of the display present invention.

Figure 1A is to show in the outline of the state cutting mould body, flake workpiece and lid laminated configuration are cut off side view, Figure 1B is to show to press cutting mould body and lid towards above-below direction and by cutting knife by the state of flake cutting workpiece Outline cut off side view, Fig. 1 C is the outline that display forms the state making after cutting workpiece sheet the pressing of above-below direction release Cut off side view.Fig. 2 is the A-A direction arrow view of Figure 1A.Fig. 3 is the summary of the laminar workpiece being pressed during display cut-out Figure, Fig. 4 is the schematic diagram that display is arranged at the pin cutting mould body, and Fig. 5 is the height dimension of explanation blade inner elastic member Schematic diagram.

The present invention cuts die device, is shown in Figure 1A, Figure 1B, Fig. 1 C and Fig. 2 with symbol 1, and by cut mould body 2 and Constituted in order to be configured at the lid 3 of the top cutting mould body 2.

Cut mould body 2 to possess: substrate plate 4；Cutting knife 5, is arranged at substrate plate 4 and projects from the surface；Blade outer elastic structure Part 6, the exterior lateral area of the cutting knife 5 being arranged in the surface of substrate plate 4；And blade inner elastic member 7, it is arranged at substrate plate The inside region of the cutting knife 5 in the surface of 4.

Cutting knife 5 is continuous shape the most circlewise along the profile (profile) of the cutting workpiece sheet X that should be formed.And cutting knife 5 makes Its point of a knife 5a is prominent from the surface of substrate plate 4 with the size that the gauge than laminar workpiece W is bigger.

It addition, the form of cutting knife 5, both can be to note Thomson cutter (Thomson blade) used, graver, etching Any one in cutter, and, it is possible in every part, combine two kinds or three kinds in Thomson cutter, graver, etching knife.

As in figure 2 it is shown, in the present embodiment, four cutting knifes 5 of the almost parallel tetragon of surface configuration at substrate plate 4.

Here, the present invention's cuts die device 1 as shown in Figure 1A, Figure 1B, Fig. 1 C, carrying out from flake workpiece W described later Cross cutting and in pressing when forming cutting workpiece sheet X, use not shown roll squeezer (roller press) as briquetting machine. Also, the present invention's cuts the die device 1 pressing roller to described roll squeezer, as shown in the arrow D of Fig. 2, towards along rectangle Under the state of the direction relative movement on the long limit of substrate plate 4, press with described pressing roller.Therefore, the present invention cut mould Device 1 bears the region of pressing loading from described pressing roller, becomes and extends along the axis direction of described pressing roller The region of linearity, the region of the linearity namely extended along the direction rectangular with arrow D direction.Thus, this Bright cut die device 1 with relative to described pressing roller towards arrow D direction relative movement, and make along with described arrow D The region of the pressing loading bearing linearity in the direction that direction is rectangular, sequentially moves towards the direction in opposite direction with arrow D Dynamic.Thus, the die device 1 of cutting of the present invention sequentially presses towards the direction on the long limit of the substrate plate 4 along rectangle, with carry out throughout The pressing of whole.

Here, as described, the present invention cuts die device 1 when pressing with described pressing roller, make along with arrow The region of the pressing loading bearing linearity in rectangular direction, head D direction, towards with described direction in opposite direction for arrow D Sequentially move.It is therefoie, for example, be configured with 5 continuous print parts of cutting knife along the direction rectangular with described arrow D direction Situation time, the concentration of drag to pressing loading can occur at this position.Therefore, four cutting knifes 5 in the surface of substrate plate 4 Configuration (intussusception (nesting)), be more preferably set to: the part becoming linearly extended shape in each cutting knife 5, joined It is placed in the direction of the right angle orientation in deviation arrow D direction.In the present invention, in order to make to be configured with in the part of cutting knife 5 to institute State the drag dispersion of pressing loading, and make the part becoming linearly extended shape of each cutting knife 5, be configured at non-for arrow D side To the direction of right angle orientation.Thus, cut in die device 1 in the present invention, because of can suppress with described pressing roller carry out by Apply bigger power during pressure rapidly, therefore the carrying in described roll squeezer can be made stable.

Also, the exterior lateral area of each cutting knife 5 in the surface of substrate plate 4, it is provided with surplus with the such as configuration shown in Fig. 2 Remaining sheet cutting edge 8, this residue sheet cutting edge 8 in order to by after flake workpiece W carries out cross cutting to cutting workpiece sheet X institute residual The residue sheet Y stayed, cuts into easy to handle size.Residue sheet cutting edge 8 is by from the prominent height on the surface of substrate plate 4 to point of a knife Degree is set to identical with each cutting knife 5.

It addition, as in figure 2 it is shown, residue sheet cutting edge 8 is set as: after offseting certain angle towards the right angle orientation from arrow D Direction extend.Also, in the case of arranging multiple residue sheet cutting edge 8, each residue sheet cutting edge 8 is offset one from another and is configured at Arrow D direction.The reason constituted as mentioned is formed, owing to the configuration with described each cutting knife 5 is same for residue sheet cutting edge 8 Sample ground, in order to for being configured with the position of residue 8 continuous print parts of sheet cutting edge or being configured with multiple residue sheet cutting edge 8 Position, make for pressing loading resistance dispersion therefore.Thus, even if because of the configuration by this kind of residue sheet cutting edge 8, Cutting in die device 1 in the present invention, remains to suppression and applies bigger power when pressing with described pressing roller rapidly, therefore The carrying in described roll squeezer can be made stable.

The exterior lateral area of each cutting knife 5 in the surface of substrate plate 4 and be the portion that will not interfere with residue sheet cutting edge 8 Position, is provided with the blade outer elastic component 6 possessing certain certain height dimension.Blade outer elastic component 6 is by sponge or amido The material such as formic acid esters or rubber is formed, and can carry out the elastic deformation towards above-below direction compression.

It addition, in this manual, the so-called amount referring to the most merely highlight from the surface of substrate plate 4, do not comprise up and down Directivity.

The height dimension of blade outer elastic component 6, be set to each cutting knife 5 from substrate plate 4 surface to point of a knife 5a's Size that projecting height is identical or the size bigger than this size.

The inside region of each cutting knife 5 in the surface of substrate plate 4, be provided with possessing than cutting knife 5 from substrate plate 4 table Face is to the blade inner elastic member 7 of the lower height dimension of the projecting height of the point of a knife 5a of cutting knife 5.Thus, at the cutter of cutting knife 5 The inner side of point 5a, is formed with the difference in height of the point of a knife 5a of cutting knife 5 and the surface of blade inner elastic member 7.

Blade inner elastic member 7 is formed by sponge or the material such as urethane or rubber, and with blade outside Elastic component 6 can carry out the elastic deformation towards above-below direction compression equally.It addition, the material of blade inner elastic member 7, It is alternatively any one in the material identical with the material of blade outer elastic component 6 or unlike material.

As it is shown in figure 5, the height dimension p of blade inner elastic member 7, be more preferably by each cutting knife 5 from substrate plate 4 Surface is set to q to the projecting height of point of a knife 5a, the gauge of flake workpiece W is set to r, will cut off by each cutting knife 5 In the case of the amount making the point of a knife 5a of each cutting knife 5 go deep into lid 3 during flake workpiece W described later is set to s, it is set as by following The value that numerical expression is calculated.

p=q-(s+r)

According to this setting, because can prevent the deformation of blade inner elastic member 7 when carrying out the cut-out of flake workpiece W, Therefore when cutting off flake workpiece W and forming cutting workpiece sheet X, flake workpiece W can be avoided with blade inner elastic member 7 The deformation of above-below direction and the probability of position skew.

Additionally, as shown in Figure 1A, Figure 1B, Fig. 1 C and Fig. 2, the mounting in the upper surface of blade outer elastic component 6 is thin The region of sheet-like workpiece W and the upper surface of blade inner elastic member 7, such as, be provided integrally with tetrafluoroethene (tetrafluoroethylene) or the fluororesin thin slice 9 of other fluororesin, using as stretching rigidity than respective material more The thin slice of the material that high and coefficient of friction is less than respective material.Cut in die device 1 in the present invention, as described, with When pressing roller presses, make the region of the pressing loading bearing linearity along the direction rectangular with arrow D direction, Sequentially move towards described direction in opposite direction for arrow D.Therefore, blade outer elastic component 6 and blade inner elastic member 7, make to bear the position of the linearity along the direction rectangular with arrow D direction of described pressing loading from top simultaneously, with Partially recessed mode deforms, and makes this recessed part, moves towards the direction in opposite direction with arrow D.Now, because of at cutter Elastic component 6 and the upper surface of blade inner elastic member 7 outside sheet, be provided with stretching rigidity higher fluorine tree with being integrated Fat thin slice 9, therefore compared with being single situation with blade outer elastic component 6 and blade inner elastic member 7, can make to bear Pressing loading partially recessed deformation, in arrow D direction equalization.Therefore, can suppress to be placed in blade outer elastic structure The deformation of the locality of the laminar workpiece W of the upper surface of part 6 and blade inner elastic member 7.Further, as described When blade outer elastic component 6 and blade inner elastic member 7 deform, can produce with flake workpiece W by fluororesin thin slice 9 Raw slip, prevents from, at flake workpiece W, wrinkle occurs.

It addition, be formed as being integrally provided to fluororesin thin slice 9 composition of the upper surface of blade outer elastic component 6 In the case of, as long as plus the height dimension of blade outer elastic component 6 after the gauge of fluororesin thin slice 9, become with Size that the projecting height from the point of a knife 5a on substrate plate 4 surface to cutting knife 5 of cutting knife 5 is identical or the chi bigger than this size Very little.

Similarly, be formed as being integrally provided to fluororesin thin slice 9 structure of the upper surface of blade inner elastic member 7 In the case of one-tenth, as long as plus the height dimension of the blade inner elastic member 7 after the gauge of fluororesin thin slice 9, ratio is cut The projecting height from the point of a knife 5a on substrate plate 4 surface to cutting knife 5 of cutter 5 is lower.In the case, the blade shown in Fig. 5 The value of the more preferably height dimension p of inner elastic member 7, as shown in 2 lines of Fig. 5, as long as being set as comprising fluororesin The gauge t of thin slice 9 is at the height of interior blade inner elastic member 7.

Further, on the surface of substrate plate 4, as shown in Figure 1A, Figure 1B, Fig. 1 C, the outer elastic component 6 of blade becomes load Multiple positions near the outside in the region putting slice work-piece W, the most projecting useful to prevent the skew of lid 3 Pin 10.

On the other hand, in lid 3, as shown in Figure 1A, Figure 1B, Fig. 1 C, Fig. 4, with each pin 10 cutting mould body 2 The position that configuration is corresponding, is equipped with to insert from below the pin insertion hole 11 of each pin 10 towards above-below direction.

Each pin 10 is as in figure 2 it is shown, be more preferably with three limits in the limit in the four directions of the laminar workpiece W along rectangle Configuration arrange.This be due to cut the upside of blade outer elastic component 6 of mould body 2 installing flake workpiece W time, can Make flake workpiece W from and be not provided with the side of pin 10 and configure along the upper surface of blade outer elastic component 6, and easily enter Row flake workpiece W event for the installation work cutting mould body 2.It addition, blade outer elastic component 6 with each pin 10 The position that configuration is corresponding, is provided with hole or otch that supply and marketing is inserted.

Also, the pin 10 on substrate plate 4 and the pin insertion hole 11 of lid 3 side corresponding with this pin 10, arrangement sets at certain intervals Put multiple in arrow D direction.This is to cut in die device 1 in the present invention, as previously described as, when pressing with pressing roller Time, along the direction rectangular with arrow D direction bear linearity pressing loading region can towards with described arrow D side The most sequentially move.Therefore, even if lid 3 is bearing the position of this pressing loading in the way of bending downward Deformation, any one being arranged in the pin 10 in arrow D direction and pin insertion hole 11 also can become fastening state, and can prevent lid 3 Skew.

Further, as shown in Figure 4, pin 10 is made up of following component: towards the bearing pin of the cylindrical shape that above-below direction extends Portion 12；And it is arranged at the pin head part 13 of the truncated conical shape of the upper end side in bearing pin portion 12.

Above-below direction is dimensioned so as to by bearing pin portion 12: correspond to from the surface of substrate plate 4 to blade outer elastic component 6 On the height dimension on surface of fluororesin thin slice 9 be added the value of gained with the gauge of flake workpiece W.Thus, in profit With cut mould body 2 flake workpiece W is installed in the upside of blade outer elastic component 6 time, can be by the end of flake workpiece W Face, is resisted against the side in the bearing pin portion 12 of the pin 10 of corresponding configuration and configures.Thus, it is installed in the thin slice cutting mould body 2 Shape workpiece W, for suppressing the movement towards the direction being configured of each pin 10.

Also, in this case, each pin 10 can by the section differencen part 14 between bearing pin portion 12 and pin head part 13, with blade Between outer elastic component 6, the ora terminalis of clamping flake workpiece W.Thus, can prevent from being installed in the flake cutting mould body 2 Floating of the ora terminalis of workpiece W.

Why pin head part 13 is formed as truncated conical shape, due to the inclined plane of the periphery by pin head part 13, in installing In time cutting the upside of laminar workpiece W of mould body 2 mounting lid 3, easily the pin 10 of corresponding configuration is inserted into lid 3 Each pin insertion hole 11.

Size that pin 10 is prominent from the surface of substrate plate 4 and the thickness of lid 3, in order to cut off thin slice by each cutting knife 5 Shape workpiece W, and being set as: till the position of the lower surface going deep into lid 3 at the point of a knife 5a making lid 3 drop to each cutting knife 5 During state, the top of pin 10 will not protruding above towards lid 3.

According to possessing pin 10 and possess the composition of pin insertion hole 11 at lid 3 cutting mould body 2, just can insert at pin 10 To the state of pin insertion hole 11, restrain lid 3 for cutting the relative position of the horizontal direction of mould body 2.Thus, can get rid of thin Sheet-like workpiece W or the position of cutting workpiece sheet X, inclined towards horizontal direction position along with the lid 3 connected with its upper surface side The probability moved.

Additionally, be configured in the blade inner elastic member 7 of inner side of each cutting knife 5 and be arranged at this blade medial shell The position of the inner side becoming each blade 5 in the fluororesin thin slice 9 of the upper surface of property component 7 and substrate plate 4, be provided with towards The adsorption hole 15 that above-below direction runs through.Thus, in cutting mould body 2, it is connected not with the lower end side of adsorption hole 15 by utilizing The aspirator of diagram carries out the suction through adsorption hole 15, the work that can will be cut by cutting knife 5 from flake workpiece W Part cut off machine X, adsorbs and is held in the upside of blade inner elastic member 7.Even if the outside of cutting knife 5 and be configuration Have residue sheet Y position, adsorption hole 15 is still in the way of running through towards above-below direction, be arranged on blade outer elastic component 6, And it is located at fluororesin thin slice 9 and the substrate plate 4 of the upper surface of this blade outer elastic component 6.Thus, in cutting mould body 2, Even cutting workpiece sheet X and by the residue sheet Y after cutting off, also can adsorb by the suction through adsorption hole 15 and be held in cutter The upside of elastic component 6 outside sheet.

Using the situation cutting die device 1 of the present invention with above composition, for making lid 3 be configured at away from cutting mould The position of the top of body 2 or make lid 3 move to the state of the position that will not be stuck in the top cutting mould body 2, by thin Sheet-like workpiece W is installed in the upper surface of blade outer elastic component 6.Now, the corresponding end face of flake workpiece W is resisted against The bearing pin portion 12 of each pin 10 and configure.

Then, as shown in Figure 1A, in the upside being set in the laminar workpiece W cutting mould body 2, lid 3 is installed.By This, become the die device 1 of cutting in the present invention and be equiped with the state of flake workpiece W.

Then, one side makes the present invention's to cut the die device 1 pressing roller relative to not shown roll squeezer towards shown in Fig. 2 Arrow D direction relatively move, one side from the both sides of above-below direction or unilateral presses crush-cutting mould body 2 by described pressing roller With lid 3.

Thus, with bearing the region of pressing loading by pressing roller towards the side in opposite direction with the arrow D of Fig. 2 To movement, in the region bearing pressing loading, as shown in Figure 1B, lid 3 can be made relatively to drop to each cutting knife to cutting mould body 2 The point of a knife 5a of 5 gos deep into the position of the lower surface of lid 3.The laminar workpiece W down pushed away by lid 3, by each cutting knife 5 Point of a knife 5a be sequentially deeply cut off.Now, position, at the laminar workpiece W of the upper surface of cutting knife 5, is used by pressing working as to bear During the pressing loading that roller is applied, just as it is shown on figure 3, the inner side of cutting knife 5, and easy and cutting knife 5 can be pushed away and enter toward lower section Point of a knife 5a connect.Workpiece W is when going deep into as the point of a knife 5a of cutting knife 5 for flake, and position deep for this point of a knife 5a is by cutting knife 5 Restrain the relative displacement with cutting knife 5.Therefore, flake workpiece W can be bearing the pressing loading applied by pressing roller During being sequentially cut off, prevent it from occurring position to offset relative to cutting knife 5.So, by flake workpiece W by cutting knife 5 Cut off, just can be formed with the cutting workpiece sheet X after being cut in the inner side of each cutting knife 5.This cutting workpiece sheet X is at each cutting knife 5 Inner side is accepted by blade inner elastic member 7.

Now, from flake workpiece W, it is formed with residue sheet Y in the outside of each cutting knife 5 simultaneously.Sheet Y is by residue for this residue Sheet cutting edge 8 and be cut into easy to handle size.

Cut in die device 1 in the present invention, in this case, aspirate adsorption hole 15 by aspirator, and make respectively Cutting workpiece sheet X is adsorbed in the upper surface of blade inner elastic member 7, and makes residue sheet Y be adsorbed in blade outer elastic component 6 Upper surface.

It addition, in fig. ib, although be to show the state that lid 3 entirety is down pushed away for the sake of diagram for convenience, but Be it practice, due in lid 3 by pressing roller applied pressing load effect region be directed towards and arrow D direction The direction that (with reference to Fig. 2) is contrary is sequentially moved, and therefore lid 3 can positively be pressed into the point of a knife 5a of cutting knife 5 and gos deep into lid 3 The position of position, also sequentially can move towards the direction in opposite direction with arrow D.Thus, due to by each cutting knife 5 for flake The cut-out of workpiece W, is the most also directed towards the direction in opposite direction with arrow D and sequentially carries out, so by described adsorption hole Absorption that the 15 couples of cutting workpiece sheet X are carried out and the absorption carrying out residue sheet Y, be formed at cutting workpiece sheet X and residue sheet Y Time point is sequentially carried out.

Afterwards, at the end of the present invention is cut the pressing of die device 1 by pressing roller, lid 3 will be by from blade The state restoration that outer elastic component 6 is compressed towards above-below direction is to recuperability during initial stage shape, as shown in Figure 1 C, up It is pushed into the primary position of the top cutting mould body 2.

Now, due to the height dimension of blade inner elastic member 7, be set to than each cutting knife 5 from substrate plate 4 surface Lower to the projecting height of point of a knife 5a, the most as previously described as, before flake workpiece W is cut-off, flake workpiece W meeting Being pressed into the inner side of cutting knife 5, the position skew that thus can seek laminar workpiece W when cutting off prevents.Flake workpiece W's After cut-out, cutting workpiece sheet X is held in the inner side of cutting knife 5.On the other hand, residue sheet Y is with blade outer elastic component 6 quilt It is recovered to initial stage shape, and movement is to the position of the point of a knife 5a more top than each cutting knife 5.

Further, now, as long as being formed as the suction by adsorption hole 15 and cutting workpiece sheet X being adsorbed to blade medial shell The state of the upper surface of property component 7, then when lid 3 is up pushed away by blade outer elastic component 6, so that it may more reliably prevent Only cutting workpiece sheet X follows the movement of lid 3 because of Electrostatic Absorption or vac sorb.

Then, cutting workpiece sheet X makes lid 3 be configured at away from the position cut above mould body 2 or make lid 3 move to the state of the position that will not be stuck in the top cutting mould body 2, by not shown pick device (picking Device) pick up from the inner side of each cutting knife 5.Also, residue sheet Y be use other not shown pick device and outside blade The upside of elastic component 6 is removed.

Now, as long as the pickup than cutting workpiece sheet X earlier carries out remaining the removal of sheet Y, even if then outside blade There is position skew in residue sheet Y in the upside of elastic component 6, still will not interfere with residue sheet Y and can implement cutting workpiece sheet X Pickup.

So, according to the present invention cut die device 1, owing to being arranged at the blade inner elastic member 7 of the inner side of cutting knife 5 The position of the upper surface height than the point of a knife 5a of cutting knife 5 is lower, therefore as it is shown on figure 3, flake workpiece W can concavely enter The inner side of cutting knife 5, and can be accepted by blade inner elastic member 7.In this case, cut with corresponding because of flake workpiece W Cutter 5 connects, therefore can prevent it from offseting relative to the position of corresponding cutting knife 5 when flake workpiece W is cut off.

Further, cut in die device 1 in the present invention, cut off, from flake workpiece W, the cutting workpiece sheet X formed, keep In the inner side of cutting knife 5, in this case, the outer circumference end of cutting workpiece sheet X can connect with corresponding cutting knife 5.Accordingly, because work The position of part cut off machine X is restrained by cutting knife 5, so cutting in die device 1 in the present invention, can cut for the workpiece formed Part X, prevents the position to corresponding cutting knife 5 from offseting.

The die device 1 of cutting of the present invention is so that the composition inverted up and down cutting die device 1 of the present invention, implements as second Example, and press by pressing roller, and in the same manner as described embodiment, can simultaneously seek the position skew of flake workpiece W Preventing, one side carries out cutting off and make its cross cutting.

It is, in this embodiment, make the present invention's shown in Figure 1A, Figure 1B, Fig. 1 C to cut a complete set of reversion of die device 1, And make to cut mould body 2 and lid 3 from the both sides of above-below direction or unilateral pressing by the pressing roller (not shown) of roll squeezer, and In the same manner as described, one side makes the region bearing the pressing loading applied by described pressing roller sequentially move, and one side makes Cutting knife 5 the most extremely flake workpiece W also cuts off.

Now, because being positioned at the laminar workpiece W of the downside of the cutting knife 5 becoming downward, by bearing by described pressing roller The movement in the region of the pressing loading applied and be pressed through lid 3, therefore position is at the thin slice of the part of the inner side of cutting knife 5 Shape workpiece W, sequentially can be cut off when being pushed into the inner side of cutting knife 5.

In the case, flake workpiece W is when bearing the pressing loading applied by pressing roller from below, will Enter the inner side of cutting knife 5, and easily connect with the point of a knife 5a of cutting knife 5.

Thus, flake workpiece W is cut off by cutting knife 5 and will not offset and be cut off in position during cross cutting.With Time, residue sheet Y is cut off by residue sheet cutting edge 8.

So, when cut mould body 2 relative to flake workpiece W make the present invention's to cut die device 1 with posture above When terminating compacting, the present invention cuts die device 1 and will again invert, and as shown in Figure 1A, Figure 1B, Fig. 1 C, becomes flake structure Part W, lid 3 are positioned at the composition of the top cutting mould body 2.

Later operation is identical with the first embodiment shown in Figure 1A to Fig. 5.

It addition, the present invention be not only defined to described each embodiment, as long as the height gauge of blade inner elastic member 7 Very little, can be set to the size less from substrate plate 4 surface to the projecting height of point of a knife 5a than cutting knife 5, and by blade inside The surface of elastic component 7 and the inner side of the section official post flake workpiece W entrance cutting knife 5 of the point of a knife 5a of cutting knife 5, the most also can suitably become The more height dimension of blade inner elastic member 7.

Cut the shape of cutting knife 5, number and configuration that mould body 2 is possessed, it is possible to be set to the arbitrary shape beyond diagram Shape, number, configuration.Also, the residue shape of sheet cutting edge 8, configuration and number, it is possible to according to the shape of cutting knife 5, number, configuration And freely set.

The pin 10 that cutter body 2 is possessed, it is possible to be formed as being made for upper end to lower end the composition of cylindrical shape, take In generation, possesses the composition of the pin head part 13 of truncated conical shape in the upside in the bearing pin portion 12 shown in Fig. 4.Even if this is constituted, still can obtain Following effect: prevent lid 3 relative to cut mould body 2 effect of relative displacement in the horizontal direction；And by against It is installed in effect that the end face of the laminar workpiece W cutting mould body 2 prevents the position of flake workpiece W from offseting.

Additionally, cut the pin 10 that mould body 2 is possessed, it is only to obtain the merit preventing from cutting mould body 2 with the skew of lid 3 In the case of for the purpose of effect, it is possible to being disposed in will not be with the arbitrary position being placed in the laminar workpiece W interference cutting on mould body 2 Put.

Also, the present invention's cuts die device 1, it is possible to use throughout whole and press equably crush-cutting mould body 2 substrate plate 4, And the briquetting machine of the form of lid 3, as order in order to play from the pressing loading of flake workpiece W cross cutting cutting workpiece sheet X The briquetting machine of effect, to replace roll squeezer.In the case, it is possible to reduce the number being arranged at the pin 10 cutting mould body 2.

Additionally, provided of course that without departing from applying various change in the range of idea of the invention.

Industrial applicability

According to the present invention, the position relative to cutting knife when can prevent cross cutting from cutting off flake workpiece offsets.

Claims

1. cut a die device, possess and cut mould body,

This is cut mould body and has:

Cutting knife, the surface towards substrate plate is prominent and arranges；

Blade outer elastic component, with described cutting knife from described ground plane surface to the point of a knife of described cutting knife projecting height with On height dimension, the exterior lateral area of the described cutting knife being arranged in the surface of described substrate plate；And

Blade inner elastic member, with than described cutting knife from described ground plane surface to the projecting height of the point of a knife of described cutting knife Less height dimension, the inside region of the described cutting knife being arranged in the surface of described substrate plate；Wherein,

This is cut die device and is also equipped with lid, and described lid cuts the laminar work of point of a knife side of cutting knife of mould body described in being installed in Part connects.

Cut die device the most as claimed in claim 1, wherein, at surface and the described blade of described blade outer elastic component The surface of inner elastic member, is provided with fluororesin thin slice.

Cut die device the most as claimed in claim 1, wherein, described in cut mould body in the district becoming installing described flake workpiece Multiple positions near the outside in territory, projecting have pin；

Described lid with described each position corresponding to pin cutting mould body, be provided with the pin for each pin insertion described slotting Hand-hole.

Cut die device the most as claimed in claim 2, wherein, described in cut mould body in the district becoming installing described flake workpiece Multiple positions near the outside in territory, projecting have pin；

Cut die device the most as claimed in claim 3, wherein, described in cut the pin of mould body at the cylinder extended towards above-below direction The front in the bearing pin portion of shape, possesses the pin head part of truncated conical shape；

And the above-below direction size in described bearing pin portion is set to: corresponding to height dimension and the institute of described blade outer elastic component State the size of the value of the gauge addition gained of flake workpiece.

Cut die device the most as claimed in claim 4, wherein, described in cut the pin of mould body at the cylinder extended towards above-below direction The front in the bearing pin portion of shape, possesses the pin head part of truncated conical shape；

7. as according to any one of claim 1 to 6, cut die device, wherein, described in cut the mould body table at described substrate plate The exterior lateral area of the described cutting knife in face, possesses residue sheet cutting edge；

And described residue sheet cutting edge is configured at: make to arrange from one side and laminated configuration has the state of described flake workpiece Described cut mould body and lid moves the right angle orientation skew of moving direction when one side makes the pressing load effect of above-below direction Direction.

8. as according to any one of claim 1 to 6, cut die device, wherein, in described blade inner elastic member and substrate Plate, is provided with to adsorb the adsorption hole of the cutting workpiece sheet of the upside being configured in described blade inner elastic member.

Cut die device the most as claimed in claim 7, wherein, at described blade inner elastic member and substrate plate, be provided with use The adsorption hole of the cutting workpiece sheet of the upside of described blade inner elastic member it is configured in absorption.