CN108748392A - Blanking apparatus and blanking method - Google Patents
Blanking apparatus and blanking method Download PDFInfo
- Publication number
- CN108748392A CN108748392A CN201810234160.0A CN201810234160A CN108748392A CN 108748392 A CN108748392 A CN 108748392A CN 201810234160 A CN201810234160 A CN 201810234160A CN 108748392 A CN108748392 A CN 108748392A
- Authority
- CN
- China
- Prior art keywords
- upper member
- sheet material
- raw material
- roller
- material sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention provides blanking apparatus and blanking method, even if also can reliably carry out the punching of product without using the mechanism of strength.Blanking apparatus (1A) has：It is formed with blade (24) and with the upper member of protruding portion (26) outstanding upward；Lower side member for loading raw material sheet material (S)；Configure the roller (30) in the top of upper member；Upper member can be raised up to the first position of retreating position in bearing upper member from below and make the supporting part (12) moved along the vertical direction between the second position of upper member release；And control unit.Control unit after punching face is pressed on raw material sheet material (S) using the dead weight of upper member, keeps roller (30) mobile by making supporting part (12) to lifting for upper member is released by the movement of the second position.At this point, punching face is pressed on raw material sheet material (S) step by step by protruding portion (26) outstanding is pressed step by step upward compared with the lower end of roller (30) using roller (30).
Description
Technical field
The present invention relates to blanking apparatus and blanking method that product is punched from raw material sheet material.
Background technology
In the past, the blanking apparatus that there are various ways was used for the multiple products of raw material sheet production from large area.
As previous blanking apparatus, such as it has been known that there is following blanking apparatus 100, which has：For making mold protect
Hold the reciprocating moving device 101 of the reciprocating movement of plate 103；The upper side roller 102 to connect with the upper surface of mold holding plate 103；Relatively
In the lower surface for being fixed on mold holding plate 103 punch die 104 to dock down in a manner of separate freely decline below
Side roller 105；And the lifting gear 106 (referring to Fig.1 1 and patent document 1) for making lower side roller 105 lift.In the blanking apparatus
In 100, lifting gear 106 is configured to, and the rotary motion of motor is converted into the movement of upper and lower directions by crank mechanism by is made
Lower side roller 105 lifts.
According to the blanking apparatus 100, the card deck etc. as product can be produced from a raw material sheet material S.
Citation
Patent document
Patent document 1：Japanese Unexamined Patent Publication 7-136997 bulletins
Invention content
The subject that the invention solves
However, in order to reliably be punched multiple products, need that punch die 104 is pressed on raw material sheet material with stable strength
S.However, in previous blanking apparatus 100, in blanking process, pushed away due to the reaction force from the sides raw material sheet material S
Rise falling unit 106 (crank mechanism) descends side roller 105 to sink and pressing force is caused to reduce sometimes as a result,.In addition, previous
In blanking apparatus 100, to solve the above-mentioned problems, need that lifting gear 106 (motor for making crank mechanism work) is made to become non-
The mechanism of Chang Qiangli.
The present invention is completed in view of stating situation, and project is, also can even if providing a kind of mechanism without using strength
The blanking apparatus and blanking method of enough punchings for reliably carrying out product.
Solution
In order to solve the above problems, the first blanking method of the invention is to be punched more than one product from raw material sheet material
Blanking method, which is characterized in that the blanking method has：Upper member is raised up to by the first step in the first step
Retreating position, the upper member have the punching face for being formed with blade outstanding downwards；The second step, in the second step
In, raw material sheet material is loaded in the mounting surface of the lower side member for the lower section for being configured at upper member；The third step, in the third
In process, upper member is set to decline from retreating position by being lifted by releasing, will be punched face using the dead weight of upper member presses
In raw material sheet material；And the fourth step makes the roller of the top for being configured at upper member from punching face in the fourth step
One end towards the other end opposed with the one end direction on move in the horizontal direction, upper member have is faced from punching
Protruding portion outstanding, protruding portion protrude at the end of the third step compared with the lower end of roller upward upward for the upper surface answered,
By the movement of roller, protruding portion is pressed step by step, and punching face is pressed on into raw material sheet material step by step.
In addition, in order to solve the above problems, the second blanking method of the invention is to be punched more than one from raw material sheet material
Product blanking method, which is characterized in that the blanking method has：The first step, in the first step, by upper member
It is raised up to retreating position, which has retaining surface downward；The second step makes former material in the second step
Media sheet is held in retaining surface；The third step makes upper member from retreating position in the third step by being lifted by releasing
Decline, using the dead weight of upper member, the formation to lower side member there are the punching face pressing raw material of blade outstanding upward
Sheet material, the lower side member are configured in the lower section of upper member；And the fourth step makes to be configured at upside in the fourth step
The roller of the top of component moves in the horizontal direction on the direction from one end of retaining surface towards the other end opposed with the one end,
Upper member has from upper surface corresponding with retaining surface protruding portion outstanding upward, protruding portion at the end of the third step with
, by the movement of roller, protruding portion is pressed step by step, and raw material sheet material is pressed step by step in the lower end of roller compared to protruding upward
It is pressed on punching face.
Punching face in above-mentioned first and second blanking method can also have padded coaming, padded coaming setting to exist
The region for not forming blade in punching face.In this case, the thickness of padded coaming is preferably bigger than the overhang of blade.
Raw material sheet material in above-mentioned first and second blanking method be, for example, constitute liquid crystal display panel, organic EL panel or
The sheet material of touch panel.
In the above-mentioned first and second blanking method preferably, it is pasted on the face of the punching surface side of raw material sheet material
There is the film of polyethylene system, polystyrene system or polypropylene.
In addition, for the above subject, the first blanking apparatus of the invention is to be punched more than one production from raw material sheet material
The blanking apparatus of product, which is characterized in that the blanking apparatus has：Upper member has and is formed with blade outstanding downwards
Punching face and from upper surface corresponding with punching face protruding portion outstanding upward；Lower side member, configuration is in punching face
Lower section, and with mounting surface for loading raw material sheet material；Roller is configured in the top of upper member, and can be along water
Square to movement；Supporting part can move along the vertical direction between the first location and the second location, the first position be from
Lower section supports upper member and the upper member is raised up to the position of retreating position, which is that upper member is made to discharge
Position；And control unit, the movement of two pairs of rollers and supporting part are controlled, control unit is configured to, by making supporting part to
Two positions are mobile and release lifting for upper member, press on punching face using the dead weight of upper member and are positioned in mounting surface
After raw material sheet material, roller is made to move, roller it is mobile when, using roller by the protruding portion outstanding upward compared with the lower end of roller
It presses step by step, also, punching face is pressed on into raw material sheet material step by step.
In addition, for the above subject, the second blanking apparatus of the invention is to be punched more than one production from raw material sheet material
The blanking apparatus of product, which is characterized in that the blanking apparatus has：Lower side member has and is formed with blade outstanding upward
Punching face；Upper member configures the top in punching face, and has in a manner of opposed with punching face for keeping former material
The retaining surface of media sheet and from upper surface corresponding with retaining surface protruding portion outstanding upward；Roller is configured in upside structure
The top of part, and can move in the horizontal direction；Supporting part, can between the first location and the second location along the vertical direction
Mobile, which is the position for supporting upper member from below and the upper member being raised up to retreating position, this second
Position is the position for making upper member discharge；And control unit, the movement of two pairs of rollers and supporting part are controlled, control unit is constituted
For that by making supporting part to lifting for upper member is released by the movement of the second position, will be held in using the dead weight of upper member
The raw material sheet material of retaining surface presses on after punching face, and roller is made to move, roller it is mobile when, using roller by the lower end phase with roller
It is pressed step by step than protruding portion outstanding upward, also, raw material sheet material is pressed on into punching face step by step.
Punching face in above-mentioned first and second blanking apparatus can also have padded coaming, padded coaming setting to exist
The region for not forming blade in punching face.In this case, the thickness of padded coaming is preferably bigger than the overhang of blade.
Raw material sheet material in above-mentioned first and second blanking apparatus be, for example, constitute liquid crystal display panel, organic EL panel or
The sheet material of touch panel.
Invention effect
Even if in accordance with the invention it is possible to provide the punching for the punching that also can reliably carry out product without using the mechanism of strength
Device and blanking method.
Description of the drawings
Fig. 1 is the side view of the Sketch for the blanking apparatus for showing first embodiment.
Fig. 2 is the vertical view of the Sketch for the blanking apparatus for showing first embodiment.
Fig. 3 is the figure for the relationship for showing punch die and raw material sheet material in the blanking apparatus of first embodiment.
Fig. 4 is the figure of an example for showing punch die used in the blanking apparatus of first embodiment.
Fig. 5 is the control block diagram of the blanking apparatus of first embodiment.
Fig. 6 is the shape after state (A) and the second step after the first step for the blanking apparatus for showing first embodiment
The figure of state (B).
Fig. 7 is the shape after state (A) and the fourth step after the third step for the blanking apparatus for showing first embodiment
The figure of state (B).
Fig. 8 is the side view of the Sketch for the blanking apparatus for showing second embodiment.
Fig. 9 is the control block diagram of the blanking apparatus of second embodiment.
Figure 10 is the side view of the Sketch for the blanking apparatus for showing 3rd embodiment.
Figure 11 is the side view for the Sketch for showing previous blanking apparatus.
Reference sign：
1A, 1B, 1C blanking apparatus；
10 lower frames；
11 sheet material mounting portions；
11a mounting surfaces；
12 elastic supports portions；
13 tilt correction portions；
14 punch die maintaining parts；
Side frame body on 20；
21 punch die maintaining parts；
21a guiding pieces；
22 first substrates；
23 second substrates；
24 blades；
25 padded coamings；
26 protruding portions；
27 column portions；
28 sheet material maintaining parts；
30 rollers；
31 rotary shafts；
32 guiding pieces；
40 control units；
S raw material sheet materials；
The gaps G.
Specific implementation mode
Hereinafter, being illustrated to the blanking apparatus of the present invention and the embodiment of blanking method with reference to attached drawing.
[first embodiment]
Fig. 1 and blanking apparatus 1A Fig. 2 shows the first embodiment of the present invention.Blanking apparatus 1A is used for by holding successively
Aftermentioned first~the fourth step of row and raw material sheet material S is punched, to generate multiple products.In the present embodiment,
The sheet material that the 0.5mm thickness of liquid crystal display panel will be constituted is used as raw material sheet material S, but raw material sheet material S is not limited to this.
Blanking apparatus 1A has the sheet material for being set to the lower frame 10 on floor and being set to the upper surface of lower frame 10
Mounting portion 11.Sheet material mounting portion 11 has the horizontal mounting surface 11a for loading raw material sheet material S.Raw material sheet material S can be with
It is only disposed on mounting surface 11a, can also adsorb and be held in mounting surface 11a.
It should be noted that in the present embodiment, lower frame 10 and sheet material mounting portion 11 be equivalent to the present invention " under
Side member ".
Blanking apparatus 1A be also equipped with side frame body 20, the lower surface for being set to side frame body 20 punch die maintaining part 21, with
And along punch die mounted the guiding piece 21a for accompanying punch die maintaining part 21.Punch die has first engaged with guiding piece 21a
Substrate 22, the second substrate 23 for being fixed on first substrate 22 and the face 23a blades 24 outstanding from second substrate 23.Blade
24 be by etching the etching blade formed.Punch die is installed on punch die maintaining part 21 in such a way that blade 24 is outstanding downward.
In other words, punch die is installed in such a way that its punching face is opposed with the raw material sheet material S of sheet material mounting portion 11 is placed in.
Blanking apparatus 1A is also equipped with：It is protruded upward from part corresponding with punching face in the upper surface of upper side frame body 20
Protruding portion 26；And from the four column portions 27 outstanding downwards of upper side frame body 20.It is overlooked as shown in Fig. 2, protruding portion 26 has
Rectangular shape.In addition, column portion 27 is set to four angles of side frame body 20.
It should be noted that in the present embodiment, upper side frame body 20, punch die maintaining part 21, punch die (22,23,24 and after
25 stated), protruding portion 26 and column portion 27 be equivalent to " upper member " of the present invention.
Blanking apparatus 1A is also equipped with four elastic supports portions 12 for being set to lower frame 10.As shown in Fig. 2, elastic supports portion 12
It is arranged in position corresponding with column portion 27.Elastic supports portion 12 is configured to, can be prominent larger upward from lower frame 10
It is moved along the vertical direction between first position and the overhang second position smaller than first position.When in said first position, column
The support column portion 27 from below of supporting part 12.The upper member for including as a result, punch die (22,23,24,25) is raised up to retreating position
(with reference to (A) of Fig. 6).On the other hand, when elastic supports portion 12 is in the second position, the energy between elastic supports portion 12 and column portion 27
Enough with clearance G (with reference to (A) of Fig. 7).At this point, elastic supports portion 12 can be described as that upper member is made to discharge.
Blanking apparatus 1A is also equipped with roller 30 and for drawing in the horizontal direction to what the rotary shaft 31 of the roller 30 guided
Guiding element 32.As shown in Fig. 2, roller 30 is longer than the short side of protruding portion 26.In addition, guiding piece 32 regard lower frame 10 as benchmark.Cause
This, is even if upper side frame body 20 moves along the vertical direction, the upper and lower directions of the roller 30 (guiding piece 32) on the basis of lower frame 10
Position also do not change.Roller 30 can be described as being guided the movement that part 32 limits upper and lower directions.
In addition, blanking apparatus 1A is also equipped with the control unit 40 (not shown) in Fig. 1 and Fig. 2.Control unit 40 is by microprocessor
The compositions such as device unit (MPU, Micro-Processing Unit).
The structure of punch die is further described with reference to Fig. 3.In Fig. 1 although not shown, but it is framed also with after molding
The padded coaming 25 of sheet.Padded coaming 25 is pasted onto the region for not forming blade 24 in the face 23a of second substrate 23.Make
For padded coaming 25, can use make material made of polyolefine resin sparkling etc..
In the present embodiment, the overhang of blade 24 is 0.8mm, and in contrast, the thickness of padded coaming 25 is 1.0mm.
That is, the thickness of padded coaming 25 is bigger 0.2mm than the overhang of blade 24.In addition, in the present embodiment, when elastic supports portion 12 is in
When first position (that is, when upper member is in retreating position), the front end of blade 24 is with the surface of raw material sheet material S in upper and lower
Separation 1.2mm upwards.As previously mentioned, the thickness of raw material sheet material S is 0.5mm.
Fig. 4 shows the vertical view of punch die.It, can be in primary punching from a raw material sheet material S productions according to the punch die
Go out 4 × 4=16 identical products.
Fig. 5 shows the control block diagram of blanking apparatus 1A.As shown in the drawing, control unit 40 is configured to, appropriate via motor etc.
Driving mechanism and so that roller 30 is moved in the horizontal direction along guiding piece 32.In addition, control unit 40 is configured to, via working cylinder
Four elastic supports portions 12 are made to move along the vertical direction together etc. driving mechanism appropriate.
Then, the blanking method of blanking apparatus 1A is illustrated with reference to Fig. 6 and Fig. 7.The blanking method of the present embodiment
Including the first step~the fourth step executed successively.It should be noted that in Fig. 6 and Fig. 7, padded coaming is omitted
25, the diagram of guiding piece 32 and control unit 40.
As shown in (A) of Fig. 6, in the first step, control unit 40 makes four elastic supports portions 12 rise to first position.By
This, including the upper member of punch die (22,23,24,25) is raised up to retreating position.At this point, the lower end of protruding portion 26 and roller 30
Compared to prominent 1.7mm upward.
As shown in (B) of Fig. 6, in the second step, the handling devices such as operator or conveyer load raw material sheet material S
In the mounting surface 11a of sheet material mounting portion 11.
As shown in (A) of Fig. 7, in the third step, control unit 40 makes four elastic supports portions 12 drop to the second position.By
This, is no longer dropped to front end and the former material of blade 24 by (being discharged from elastic supports portion 12) upper member that elastic supports portion 12 supports
Until media sheet S is abutted, also, padded coaming (not shown) 25 is compressed because of the dead weight of upper member.The third step it may be said that
It is the process that the punching face of punch die is pressed on into raw material sheet material S by the dead weight of upper member.
After the execution of the third step, protruding portion 26 also protrudes upward compared with the lower end of roller 30.But the protrusion being somebody's turn to do
Amount is 0.5mm.This is equal with the thickness of raw material sheet material S.
As shown in (B) of Fig. 7, in the fourth step, control unit 40 makes roller 30 move in the horizontal direction.More specifically,
Control unit 40 makes roller 30 be moved from the direction of one end direction other end opposed with the one end in punching face.Roller 30 as a result,
Protruding portion 26 is crossed, which is pressed step by step, and punching face is pressed into raw material sheet material S step by step, to
It is punched.
In this way, according to the present embodiment, only by making the confined roller of the movement of upper and lower directions 30 move in the horizontal direction, just
The strength of the stabilization needed for punching can be generated.In addition, according to the present embodiment, the dead weight because of upper member is utilized to be compressed on one side
Padded coaming 25 press raw material sheet material S and be punched on one side, can also prevent raw material sheet material S horizontal in punching as a result,
To offset.
[second embodiment]
Fig. 8 shows the blanking apparatus 1B of the second embodiment of the present invention.Blanking apparatus 1B is used in the same manner as blanking apparatus 1A
Raw material sheet material S is punched in by executing the first step~the fourth step successively, to form multiple products.
Blanking apparatus 1B is being also equipped with four tilt correction portions being arranged between lower frame 10 and sheet material mounting portion 11
13 this point are different from blanking apparatus 1A.Tilt correction portion 13 is arranged at four angles of sheet material mounting portion 11.Tilt correction portion 13
It is made of (with reference to Fig. 9) flexible along the vertical direction working cylinder etc. under the control of control unit 40.
When each portion (especially sheet material mounting portion 11 and punch die maintaining part 21) generates foozle, there are the second steps
The situation not exclusively parallel with raw material sheet material S of punch die afterwards (with reference to (B) of Fig. 6).When continuing punching in such a state,
Pressing force is possible to become unstable and can not be normally punched.About this point, in the present embodiment, it is possible to utilize four
The inclination of the mounting surface 11a of sheet material mounting portion 11 is arbitrarily micro-adjusted in a tilt correction portion 13, therefore, it is possible to avoid because
Foozle and cause pressing force to become unstable situation.
It should be noted that control unit 40 can be such that tilt correction portion 13 stretches respectively based on the numerical value that operator inputs
Contracting, the relationship of the punch die that can also be detected based on not shown sensor and raw material sheet material S and make tilt correction portion 13
It automatically stretches respectively.
[3rd embodiment]
Figure 10 shows the blanking apparatus 1C of the third embodiment of the present invention.Blanking apparatus 1C is same as blanking apparatus 1A, 1B
Ground is punched raw material sheet material S by executing the first step~the fourth step successively, to form multiple products.
Blanking apparatus 1C has upper side frame body 20 and is set to the sheet material maintaining part 28 of the lower surface of side frame body 20.Sheet material
Maintaining part 28 has the horizontal retaining surface 28a for keeping raw material sheet material S.The S absorption of raw material sheet material is held in retaining surface
28a。
Blanking apparatus 1C is also equipped with：Upward from part corresponding with retaining surface 28a in the upper surface of upper side frame body 20
Protruding portion 26 outstanding；And from the four column portions 27 outstanding downwards of upper side frame body 20.
It should be noted that in the present embodiment, upper side frame body 20, sheet material maintaining part 28, protruding portion 26 and column portion 27
It is equivalent to " upper member " of the present invention.
Blanking apparatus 1C is also equipped with：It is set to the lower frame 10 on floor；It is set to rushing for the upper surface of lower frame 10
Mould maintaining part 14；And mounted punch die (22,23,24 and not along the guiding piece 14a for accompanying punch die maintaining part 14
The 25 of diagram).Punch die is installed on punch die maintaining part 14 in such a way that blade 24 is outstanding upward.In other words, punch die with guarantor
The opposed modes of raw material sheet material S for being held in sheet material maintaining part 28 are installed on punch die maintaining part 14.
It should be noted that in the present embodiment, lower frame 10, punch die maintaining part 14 and punch die (22,23,24,
25) it is equivalent to " lower side member " of the present invention.
The other parts of blanking apparatus 1C have structure identical with blanking apparatus 1A.
In the present embodiment, in the second step, the handling devices such as operator or conveyer make raw material sheet material S be held in
The retaining surface 28a of sheet material maintaining part 28.
In addition, in the present embodiment, in the fourth step, control unit 40 makes roller 30 move in the horizontal direction, will dash forward as a result,
Go out portion 26 to press step by step, also, raw material sheet material S is pressed on into punching face step by step, to be punched.
[variation]
More than, the embodiment of blanking apparatus and blanking method to the present invention is illustrated, but the structure of the present invention
It is not limited to the structure of embodiment.
For example, the shape in each portion can also be changed suitably in the range of not damaging its function.
In addition, the size in each portion can also be changed suitably.But protruding portion 26 is after the third step, with roller 30
Lower end compared to needing to protrude upward.At this time, it is preferred that protruding portion 26 compared with the lower end of roller 30, upward it is prominent with
Substantially the same amount of the thickness of raw material sheet material S.
In addition, the lateral shift in raw material sheet material S is unquestioned, padded coaming 25 can also be omitted.
In addition, raw material sheet material S can be the sheet material for constituting organic EL panel or touch panel, can also be to constitute band to touch
Touch the sheet material of the liquid crystal display panel of sensor or the organic EL panel with touch sensor.
In addition, raw material sheet material S can also be by being pasted on punching by the film of polyethylene system, polystyrene system or polypropylene
The face for cutting out surface side forms.According to the structure, it is coarse that the section in punching can be mitigated.
In addition, the above embodiments and variation can also be appropriately combined.For example, it is also possible to rushing to 3rd embodiment
Cut out device 1C assembling tilt corrections portion 13 (with reference to Fig. 8).
Claims (14)
1. a kind of blanking method is the blanking method for being punched more than one product from raw material sheet material, which is characterized in that
The blanking method has：
Upper member is raised up to retreating position by the first step in the first step, which, which has, is formed with downwards
The punching face of side's blade outstanding；
The second step is uploaded in the second step in the mounting surface of the lower side member for the lower section for being configured at the upper member
Set the raw material sheet material；
The third step makes the upper member under the retreating position in the third step by being lifted described in releasing
Drop, the raw material sheet material is pressed on using the dead weight of the upper member by the punching face；And
The fourth step makes to be configured at the roller of the top of the upper member from the one of the punching face in the fourth step
It is moved in the horizontal direction on the direction of the end direction other end opposed with the one end,
The upper member has from upper surface corresponding with punching face protruding portion outstanding upward,
The protruding portion protrudes at the end of the third step compared with the lower end of the roller upward,
By the movement of the roller, the protruding portion is pressed step by step, and the punching face is pressed on into the original step by step
Material sheet.
2. blanking method according to claim 1, which is characterized in that
There is padded coaming, the padded coaming area for not forming the blade in the punching face is arranged in the punching face
Domain,
The thickness of the padded coaming is bigger than the overhang of the blade.
3. blanking method according to claim 1, which is characterized in that
The raw material sheet material is the sheet material for constituting liquid crystal display panel, organic EL panel or touch panel.
4. blanking method according to claim 1, which is characterized in that
It is pasted with polyethylene system, polystyrene system or polypropylene on the face of the punching surface side of the raw material sheet material
Film.
5. a kind of blanking method is the blanking method for being punched more than one product from raw material sheet material, which is characterized in that
The blanking method has：
Upper member is raised up to retreating position by the first step in the first step, which has downward
Retaining surface；
The second step makes the raw material sheet material be held in the retaining surface in the second step；
The third step makes the upper member under the retreating position in the third step by being lifted described in releasing
Drop, using the dead weight of the upper member, the formation to lower side member has described in the punching face pressing of blade outstanding upward
Raw material sheet material, the lower side member are configured in the lower section of the upper member；And
The fourth step makes to be configured at the roller of the top of the upper member from the one of the retaining surface in the fourth step
It is moved in the horizontal direction on the direction of the end direction other end opposed with the one end,
The upper member has from upper surface corresponding with retaining surface protruding portion outstanding upward,
The protruding portion protrudes at the end of the third step compared with the lower end of the roller upward,
By the movement of the roller, the protruding portion is pressed step by step, and the raw material sheet material is pressed on into institute step by step
State punching face.
6. blanking method according to claim 5, which is characterized in that
There is padded coaming, the padded coaming area for not forming the blade in the punching face is arranged in the punching face
Domain,
The thickness of the padded coaming is bigger than the overhang of the blade.
7. blanking method according to claim 5, which is characterized in that
The raw material sheet material is the sheet material for constituting liquid crystal display panel, organic EL panel or touch panel.
8. blanking method according to claim 5, which is characterized in that
It is pasted with polyethylene system, polystyrene system or polypropylene on the face of the punching surface side of the raw material sheet material
Film.
9. a kind of blanking apparatus is punched more than one product from raw material sheet material, which is characterized in that
The blanking apparatus has：
Upper member, have be formed with blade outstanding downwards punching face and from upper table corresponding with the punching face towards
Top protruding portion outstanding；
Lower side member is configured in the lower section in the punching face, and with the mounting surface for loading the raw material sheet material；
Roller is configured in the top of the upper member, and can be moved in the horizontal direction；
Supporting part can move along the vertical direction between the first location and the second location, which is to prop up from below
It holds the upper member and the upper member is raised up to the position of retreating position, which is that the upper member is made to release
The position put；And
Control unit controls the movement of the roller and the supporting part,
The control unit is configured to, by making the supporting part to the institute for releasing the upper member by movement of the second position
It states and lifts, the punching face is pressed on to the raw material sheet for being positioned in the mounting surface using the dead weight of the upper member
After material, the roller is made to move,
The roller it is mobile when, using the roller by the protruding portion outstanding is gradually upward compared with the lower end of the roller
Ground is pressed, also, the punching face is pressed on the raw material sheet material step by step.
10. blanking apparatus according to claim 9, which is characterized in that
There is padded coaming, the padded coaming area for not forming the blade in the punching face is arranged in the punching face
Domain,
The thickness of the padded coaming is bigger than the overhang of the blade.
11. blanking apparatus according to claim 9, which is characterized in that
The raw material sheet material is the sheet material for constituting liquid crystal display panel, organic EL panel or touch panel.
12. a kind of blanking apparatus is punched more than one product from raw material sheet material, which is characterized in that
The blanking apparatus has：
Lower side member has the punching face for being formed with blade outstanding upward；
Upper member is configured in the top in the punching face, and with for being kept in a manner of opposed with the punching face
The retaining surface of the raw material sheet material and from upper surface corresponding with retaining surface protruding portion outstanding upward；
Roller is configured in the top of the upper member, and can be moved in the horizontal direction；
Supporting part can move along the vertical direction between the first location and the second location, which is to prop up from below
It holds the upper member and the upper member is raised up to the position of retreating position, which is that the upper member is made to release
The position put；And
Control unit controls the movement of the roller and the supporting part,
The control unit is configured to, by making the supporting part to the institute for releasing the upper member by movement of the second position
It states and lifts, the raw material sheet material for being held in the retaining surface is pressed on into the punching using the dead weight of the upper member
After face, the roller is made to move,
The roller it is mobile when, using the roller by the protruding portion outstanding is gradually upward compared with the lower end of the roller
Ground is pressed, also, the raw material sheet material is pressed on the punching face step by step.
13. blanking apparatus according to claim 12, which is characterized in that
There is padded coaming, the padded coaming area for not forming the blade in the punching face is arranged in the punching face
Domain,
The thickness of the padded coaming is bigger than the overhang of the blade.
14. blanking apparatus according to claim 12, which is characterized in that
The raw material sheet material is the sheet material for constituting liquid crystal display panel, organic EL panel or touch panel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017077455A JP2018176328A (en) | 2017-04-10 | 2017-04-10 | Punching device and punching method |
| JP2017-077455 | 2017-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108748392A true CN108748392A (en) | 2018-11-06 |
Family
ID=63980581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810234160.0A Pending CN108748392A (en) | 2017-04-10 | 2018-03-20 | Blanking apparatus and blanking method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2018176328A (en) |
| CN (1) | CN108748392A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000071333A1 (en) * | 1999-05-20 | 2000-11-30 | Sobi Hb | Method and punch form for die-cutting of packaging material and the use thereof |
| CN1948017A (en) * | 2005-10-10 | 2007-04-18 | 光宝科技股份有限公司 | Photographic printing machine having translational cam mechanism for driving paper-pressing drum vertically lifting/lowering |
| CN201505956U (en) * | 2009-09-07 | 2010-06-16 | 杭州圣合医疗器械成套有限公司 | Rolling curve cutting device |
| CN102029628A (en) * | 2010-10-20 | 2011-04-27 | 天津市中环高科技有限公司 | Three-dimensional inner-mould inlay injection (IML) product heating and punching method |
| CN202279664U (en) * | 2011-10-13 | 2012-06-20 | 苏州华日金菱机械有限公司 | High-load liftable workbench |
| JP2016078201A (en) * | 2014-10-21 | 2016-05-16 | 越後札紙株式会社 | Punching device and punching method |
| CN106182713A (en) * | 2016-08-17 | 2016-12-07 | 张浩杰 | A kind of shoes produce uses sole Moulage device |
| CN106255578A (en) * | 2014-09-19 | 2016-12-21 | 株式会社Ihi | Cut die device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07136997A (en) * | 1993-11-16 | 1995-05-30 | Isel Kk | Punching device |
| JPH1134184A (en) * | 1997-07-15 | 1999-02-09 | Zenshindou Kogyo Kk | Paper-ware punching machine |
| JP2001105396A (en) * | 1999-10-06 | 2001-04-17 | Sumitomo Chem Co Ltd | Continuously punching method for sheet material and continuously punching device therefor |
| CN202155922U (en) * | 2011-05-27 | 2012-03-07 | 东莞创先新材料科技有限公司 | Sheeting equipment for electronic optics glue |
| JP2013188855A (en) * | 2012-03-15 | 2013-09-26 | Nippon Api Corp | Punching blade tool and punching device using the same |
| GB2513047A (en) * | 2014-07-16 | 2014-10-15 | Alan Seal | Die cutting |
-
2017
- 2017-04-10 JP JP2017077455A patent/JP2018176328A/en not_active Ceased
-
2018
- 2018-03-20 CN CN201810234160.0A patent/CN108748392A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000071333A1 (en) * | 1999-05-20 | 2000-11-30 | Sobi Hb | Method and punch form for die-cutting of packaging material and the use thereof |
| CN1948017A (en) * | 2005-10-10 | 2007-04-18 | 光宝科技股份有限公司 | Photographic printing machine having translational cam mechanism for driving paper-pressing drum vertically lifting/lowering |
| CN201505956U (en) * | 2009-09-07 | 2010-06-16 | 杭州圣合医疗器械成套有限公司 | Rolling curve cutting device |
| CN102029628A (en) * | 2010-10-20 | 2011-04-27 | 天津市中环高科技有限公司 | Three-dimensional inner-mould inlay injection (IML) product heating and punching method |
| CN202279664U (en) * | 2011-10-13 | 2012-06-20 | 苏州华日金菱机械有限公司 | High-load liftable workbench |
| CN106255578A (en) * | 2014-09-19 | 2016-12-21 | 株式会社Ihi | Cut die device |
| JP2016078201A (en) * | 2014-10-21 | 2016-05-16 | 越後札紙株式会社 | Punching device and punching method |
| CN106182713A (en) * | 2016-08-17 | 2016-12-07 | 张浩杰 | A kind of shoes produce uses sole Moulage device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018176328A (en) | 2018-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5858642B2 (en) | Printing device | |
| CN202097791U (en) | Cold press | |
| CN104229440B (en) | Self-balancing crystal liquid substrate lifting turning mechanism | |
| CN108748392A (en) | Blanking apparatus and blanking method | |
| CN207463943U (en) | A kind of two station integrated machines | |
| JP5902460B2 (en) | Sheet punching device | |
| KR200492040Y1 (en) | Scraps breakaway apparatus | |
| CN104745112A (en) | Foam component and processing method thereof | |
| JP2003230913A (en) | Method for removing strain of press-formed article and press unit | |
| CN204078809U (en) | Self-balancing crystal liquid substrate lifting turning mechanism | |
| EP1657006B1 (en) | Drawing die with stabilizer | |
| CN105710243A (en) | Stamping and shaping die | |
| KR102355996B1 (en) | Automatic Separating Equipment | |
| CN213832411U (en) | Manipulator capable of automatically tearing product protection film | |
| CN210709673U (en) | Feeding system | |
| US20140144738A1 (en) | Buffer assembly of vacuum molding and cutting machine | |
| JP2009166070A (en) | Workpiece machining apparatus and workpiece machining method | |
| CN209793954U (en) | Energy-saving and environment-friendly automatic electronic garbage cutting device | |
| CN106671257B (en) | Pressing system using press mold frame assembly | |
| CN212653584U (en) | Paper sheet separator | |
| JP2016087769A (en) | Blanking device in flat plate punching | |
| CN213919556U (en) | Trademark turning and folding forming equipment | |
| KR101551200B1 (en) | The Precision calibration jig horizontal case for mobile phone devices | |
| CN206854482U (en) | A kind of automatic underframe, lid frame dedicated hydraulic equipment | |
| JP6792311B1 (en) | Punching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |
|
| WD01 | Invention patent application deemed withdrawn after publication |