CN1785611A - Cutter head assembly and bar breaking tool device - Google Patents
Cutter head assembly and bar breaking tool device Download PDFInfo
- Publication number
- CN1785611A CN1785611A CNA2005100206448A CN200510020644A CN1785611A CN 1785611 A CN1785611 A CN 1785611A CN A2005100206448 A CNA2005100206448 A CN A2005100206448A CN 200510020644 A CN200510020644 A CN 200510020644A CN 1785611 A CN1785611 A CN 1785611A
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- China
- Prior art keywords
- blade
- encapsulate
- retaining
- cutter
- cutter head
- 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.)
- Granted
Links
- 239000003292 glue Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 abstract 3
- 239000010408 film Substances 0.000 description 7
- 230000001154 acute effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
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- Knives (AREA)
- Details Of Cutting Devices (AREA)
Abstract
A cutter head module is composed of cutting blades, axial press part able to be axially telescopic, and rubber-wrapped middle barrier. A strip splitting cutter unit has an upper cutter module whole fixing axle passes through said cutter head module and rubber-wrapped side barrier, and a lower cutter module consisting of the middle cutter and rubber-wrapped barrier on lower fixing axle. It can eliminate the burr on film.
Description
[technical field]
The present invention relates to a kind of cutter head assembly and bar breaking tool device.
[background technology]
The cutter arrangement of current thin film itemize cutter is divided into knife assembly and following knife assembly, be equipped with a plurality of middle cuttves and a plurality of encapsulate retaining on it, in cutter and encapsulate retaining space arrange, cutter and last encapsulate retaining align with following encapsulate retaining and following middle cutter in the following knife assembly respectively in the going up in the last knife assembly.Owing to the influence of machining accuracy, alignment error, a plurality of down middle cutter in a plurality of the going up in the last knife assembly in cuttves and the following knife assembly can not form and closely cooperate.Last encapsulate in the cutter arrangement of itemize cutter keeps off and following encapsulate keeps off wideer than cutter in last and down middle cutter, during also making, this has formed the gap between cutter and the down middle cutter, can not form and closely cooperate, cutter is sheared to exist in the process of film and is torn the stage, thereby has caused film periphery generation burr.The existence of film edge burr has a negative impact to following process through regular meeting.
[summary of the invention]
The purpose of this invention is to provide a kind of middle up and down close-fitting cutter head assembly of cutter and bar breaking tool device of making.
Realize the technical scheme of above-mentioned purpose:
A kind of cutter head assembly comprises in blade 202, the axial compressive force part that can stretch vertically and the encapsulate and keeps off 207, and retaining 207 wears successively and is fastened on the same axle in blade 202, axial compressive force part, another blade 202 and the encapsulate.
Above-mentioned cutter head assembly also is provided with axle sleeve 301, and blade 202 and axial compressive force part wear and be supported on the axle sleeve 301, and retaining 207 wears and is fixed on the same axle in axle sleeve 301 and the encapsulate.
A kind of axial compressive force part comprises disk spring 208 and spring base 206, and the both sides of spring base 206 are installed disk spring 208 respectively, the outside installing blade 202 of each disk spring 208.
Another kind of axial compressive force part, comprise left and right sides connector 203, left and right sides spring 205 and spring base 206, the fixing corresponding left and right sides blade 202 in the outside of left and right sides connector 203, the inboard of left and right sides connector 203 is provided with groove 401, the both sides of spring base 206 are provided with blind hole 601, and spring 205 compression correspondences in the left and right sides are supported between described groove 401 and the blind hole 601.Groove 401 on the described connector 203 is arranged to arc, and groove 401 two ends depth differences are the transition shape, and pin 204 is set in the groove 401, and the spring 205 that the other end of pin 204 is set in the blind hole 601 withstands.
A kind of bar breaking tool device, comprise knife assembly 114 and following knife assembly 113, following knife assembly 113 comprises middle cutter 111, the encapsulate retaining 110 that is located in down on the fixed axis 107, wear on the fixed axis 101 of last knife assembly 114 and be fixed with above-mentioned cutter head assembly 104, the distance of shaft centers of last fixed axis 101 and following fixed axis 107 is from less than middle cutter 111 and blade 202 radius sums, and keeps off 207 position consistencies from top to bottom in middle cutter 111 and the encapsulate.
Retaining 207 width are slightly narrower or identical than middle cutter 111 width in the following knife assembly 113 in the encapsulate in the last knife assembly 114.
It is slightly narrow that the blade 202 in the last knife assembly 114 and the width sum of the axial compressive force part after the compression are kept off 110 width than the encapsulate in the following knife assembly 113.
In addition, a plurality of cutter head assemblies 104 outsides in last knife assembly 114 also are provided with limit glue retaining 103.
Because the present invention has adopted the cutter head assembly that includes telescopic vertically axial compressive force part, blade 202 in the upper slitter assembly 114 is closely cooperated with middle cutter 111 in the following knife assembly 113, thereby solved the problem of original film generation burr when having seam to shear; The axial compressive force part that includes disk spring 208 is simple in structure, is convenient to assembling; Pin 204 slides in groove than spring 205 is easier, and pin 204 and groove 401 1 work, and makes installation, dismounting cutter more convenient; Retaining 207 width are slightly narrower or identical than middle cutter 111 width in the following knife assembly 113 in the encapsulate in the last knife assembly 114, it is slightly narrow that the blade 202 on reaching in the knife assembly 114 and the width sum of the axial compressive force part after the compression are kept off 110 width than the encapsulate in the following knife assembly 113, like this, blade 202 can closely cooperate with middle cutter 111 under the axial compressive force effect; Limit glue retaining 103 can make upper slitter assembly 114 and following knife assembly 113 better cooperate.
[description of drawings]
Fig. 1 is the cutter head assembly structure chart
Fig. 2 is another kind of cutter head assembly structure chart
Fig. 3 is the connector stereogram
Fig. 4 is the spring base stereogram
Fig. 5 keeps off stereogram in the encapsulate
Fig. 6 is the blade stereogram
Fig. 7 is the structure chart of bar breaking tool device
[specific embodiment]
Embodiment one:
A kind of cutter head assembly, as shown in Figure 1, keep off 207 in the encapsulate that comprises blade 202, the axial compressive force part that can stretch vertically and be axially arranged with axle sleeve 301, the diameter of axial compressive force part is less than the diameter of blade 202, blade 202 and axial compressive force part wear and are supported on axle sleeve 301, and retaining 207 is fixed on fixed axis 101 in the encapsulate.This axial compressive force part comprises two disk springs 208 and spring base 206, and blade 202, disk spring 208, spring base 206, disk spring 208 and blade 202 are located in axle sleeve 301 successively.
Embodiment two:
Another kind of cutter head assembly, as shown in Figure 2, keep off 207 in the encapsulate that comprises blade 202, the axial compressive force part that can stretch vertically and be axially arranged with axle sleeve 301, the diameter of axial compressive force part is less than the diameter of blade 202, blade 202 and axial compressive force part wear and are supported on axle sleeve 301, and retaining 207 is fixed on fixed axis 101 in the encapsulate.This axial compressive force part comprises two connectors 203, eight springs 205, eight pins 204, spring base 206, the blade 501 of blade 202 is acute angle, and be fixed on the connector 203 by screw 201, the another side of connector 203 is provided with 4 arc grooves 401, and groove 401 two ends depth differences, be the transition shape, four pilot holes 402 on connector 203 external cylindrical surfaces 403, the two sides of spring base 206 are equipped with 4 blind holes 601, pin 204 1 ends are arranged in the groove 401, the end that the other end is set at the spring 205 in the blind hole 601 withstands, blade 202, connector 203, spring base 206, connector 203, wear in order with blade 202 and to be supported on axle sleeve 301.
Embodiment three:
Bar breaking tool device of the present invention as shown in Figure 7, comprises knife assembly 113 and last knife assembly 114 down.Wherein, following knife assembly 113 comprise down the following side bumper of fixed axis 107, two 108, two limit cuttves 109, a plurality of encapsulate retaining 110, a plurality of in cutter 111, lower locking nut 112, arrange encapsulate retaining 110 and middle cutter 111 spaces, following side bumper 108, limit cutter 109, a plurality of encapsulate retaining 110, a plurality of middle cutter 111, limit cutter 108, following side bumper 108 are located in down on the fixed axis 107 successively, and by lower locking nut 112 lockings.Last knife assembly 114 comprises fixed axis 101, two side bumpers 102, limit glue retaining 103, a plurality of cutter head assembly 104, upper locking nut 105, side bumper 102, limit glue retaining 103, a plurality of cutter head assembly 104, limit glue retaining 103, side bumper 102 are located on the fixed axis 101 successively, and by upper locking nut 105 locking, and keep off 207 in the encapsulate, the diameter of limit glue retaining 103 and axial compressive force part is less than the diameter of blade 202.The distance of shaft centers of last fixed axis 101 and following fixed axis 107 is from less than middle cutter 111 and blade 202 radius sums, and keeps off 207 position consistencies from top to bottom in middle cutter 111 and the encapsulate.
In the present embodiment: a, limit cutter 109 are fixed by encapsulate retaining 110 with the spacing of middle cutter 111 with middle cutter 111 and middle cutter 111, and the blade 202 in the last knife assembly 114 allows to do moving of certain distance at axial direction.B, blade 202 are subjected to the constant axial compressive force of spring 205 at work, and the limit cutter 109 in the blade 202 in the assurance in the knife assembly 114 and the following knife assembly 113, the otch of middle cutter 111 closely cooperate.C, when the cutter head assembly that uses as shown in Figure 1: when last knife assembly 114 cooperates with following knife assembly 113, insert pad between can in the blade 202 of last knife assembly 114 and encapsulate, keeping off 207, again pad taken off after waiting to work good.D, when the cutter head assembly that uses as shown in Figure 2: blade 202 is installed on the connector 203, when connector 203 rotates, can regulate the radial pressure size that blade 202 is subjected to, pin 204 when the bosom of groove 401, blade 202 pressure minimums, otherwise, during the most shallow place, the pressure maximum.The instrument of being convenient to when rotating for connector 203 adds to be held, and its external cylindrical surface 403 is provided with at least four pilot holes 402.In advance, rotate counterclockwise connector on the last knife assembly 114, pin 204 slips into groove 401 depths of connector 203, spring 205 loosens, blade 202 pressure forces reduce, and 207 on retaining inserts the protection voussoir in blade 202 and encapsulate then, next just can will carry on the blade row safety; Before last knife assembly 114 is installed; 207 on retaining inserts the protection voussoir in blade 202 and encapsulate earlier; after treating that blade 202 enters down the edge of a knife 0.5 ± 0.2mm of the limit cutter 109 of knife assembly 113, middle cutter 111; take out the protection voussoir; clockwise rotate connector 203 then, pin 204 slips into the groove 401 shallow places of connector 203, stage clip supercharging in the spring base 206; pressure force increases between last bottom knife, next just can begin having cut continuously of film.
Because the present invention adopted the cutter head assembly that includes telescopic vertically axial compressive force part, increase axial compressive force, the blade 202 in the upper slitter assembly 114 is closely cooperated with limit cutter 109, middle cutter 111 in the following knife assembly 113.Through test, be specially adapted to cut 100 microns of thickness with interior metallic film, cutting the back otch does not neatly have burr; Cut blade and adopt fabricated structure, replace with in the encapsulate in the knife assembly 114 the middle cutter 111 in the retaining 207 and following knife assembly 113 and just can realize cutting of different in width film; Blade 202 is made the workpiece of interchangeability, can reduce the workload that cutter is made; The blade 501 of blade 202 is acute angle can make things convenient for reconditioning blade 202.
Claims (10)
1, a kind of cutter head assembly, it is characterized in that this cutter head assembly comprises retaining (207) in blade (202), the axial compressive force part that can stretch vertically and the encapsulate, retaining (207) wears successively and is fixed on the same axle in blade (202), axial compressive force part, another blade (202) and the encapsulate.
2, cutter head assembly according to claim 1 is characterized in that: cutter head assembly also comprises axle sleeve (301), and blade (202) and axial compressive force part wear and be supported on the axle sleeve (301), and retaining (207) wears and is fixed on the same axle in axle sleeve (301) and the encapsulate.
3, cutter head assembly according to claim 1 and 2, it is characterized in that: the axial compressive force part comprises disk spring (208) and spring base (206), the both sides of spring base (206) are installed disk spring (208) respectively, the outside installing blade (202) of each disk spring (208).
4, cutter head assembly according to claim 1 and 2, it is characterized in that: the axial compressive force part comprises left and right sides connector (203), left and right sides spring (205) and spring base (206), the fixing corresponding left and right sides blade (202) in the outside of left and right sides connector (203), the inboard of left and right sides connector (203) is provided with groove (401), the both sides of spring base (206) are provided with blind hole (601), and left and right sides spring (205) compression correspondence is supported between described groove (401) and the blind hole (601).
5, cutter head assembly according to claim 4, it is characterized in that: the groove (401) on the described connector (203) is arranged to arc, groove (401) two ends depth difference, be the transition shape, pin (204) is set in the groove (401), and the spring (205) that the other end of pin (204) is set in the blind hole (601) withstands.
6, a kind of bar breaking tool device, comprise knife assembly (114) and following knife assembly (113), following knife assembly (113) comprises the middle cutter (111) that is located in down on the fixed axis (107), encapsulate retaining (110), it is characterized in that: the described knife assembly (114) of going up comprises cutter head assembly, cutter head assembly comprises blade (202), retaining (207) in axial compressive force part that can stretch vertically and the encapsulate, described blade (202), the axial compressive force part, retaining (207) wears successively and is fixed on the fixed axis (107) in another blade (202) and the encapsulate, the distance of shaft centers of last fixed axis (101) and following fixed axis (107) is from less than middle cutter (111) and blade (202) radius sum, and retaining (207) position consistency from top to bottom in middle cutter (111) and the encapsulate.
7, a kind of bar breaking tool device, comprise knife assembly (114) and following knife assembly (113), following knife assembly (113) comprises the middle cutter (111) that is located in down on the fixed axis (107), encapsulate retaining (110), it is characterized in that: the described knife assembly (114) of going up comprises any described cutter head assembly of claim 2-5, cutter head assembly (104) wears on the fixed axis (101) that is fixed on knife assembly (114), the distance of shaft centers of last fixed axis (101) and following fixed axis (107) is from less than middle cutter (111) and blade (202) radius sum, and retaining (207) position consistency from top to bottom in middle cutter (111) and the encapsulate.
8, according to claim 6 or 7 described bar breaking tool devices, it is characterized in that: upward retaining (207) width is slightly narrower or identical than middle cutter (111) width in the following knife assembly (113) in the encapsulate in the knife assembly 114.
9, according to any described bar breaking tool device of claim 6-8, it is characterized in that: upward the width sum of blade (202) in the knife assembly (114) and the axial compressive force part after the compression is slightly narrower than the retaining of the encapsulate in the following knife assembly (113) (110) width.
10, according to any described bar breaking tool device of claim 6-9, it is characterized in that: cutter head assembly (104) outside in last knife assembly (114) also is provided with limit glue retaining (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100206448A CN100453280C (en) | 2005-03-30 | 2005-03-30 | Cutter head assembly and bar breaking tool device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100206448A CN100453280C (en) | 2005-03-30 | 2005-03-30 | Cutter head assembly and bar breaking tool device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1785611A true CN1785611A (en) | 2006-06-14 |
| CN100453280C CN100453280C (en) | 2009-01-21 |
Family
ID=36783265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100206448A Active CN100453280C (en) | 2005-03-30 | 2005-03-30 | Cutter head assembly and bar breaking tool device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100453280C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042551A (en) * | 2012-12-27 | 2013-04-17 | 宁波昌祺氟塑料制品有限公司 | Polytetrafluoroethylene cutting device and polytetrafluoroethylene cutting method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4878521A (en) * | 1988-10-28 | 1989-11-07 | Mac Engineering & Equipment Company, Inc. | Apparatus for parting and pasting battery plate grids |
| DE19632438A1 (en) * | 1996-08-12 | 1998-02-19 | Emtec Magnetics Gmbh | Blade in-feed apparatus especially for magnetic tape cutting systems |
| CN2268606Y (en) * | 1996-10-25 | 1997-11-26 | 成秋龙 | Rub plate cutter |
| CN2324130Y (en) * | 1998-04-09 | 1999-06-16 | 杨希宣 | Improved apparatus for adhesive tape separating reels |
| JP4669641B2 (en) * | 2001-08-24 | 2011-04-13 | Ｎｅｃエナジーデバイス株式会社 | Battery electrode cutting device |
| CN2548980Y (en) * | 2002-05-17 | 2003-05-07 | 陈惠玉 | Improved structure of special speed differential coaxial ring of slivering apparatus |
| CN2617739Y (en) * | 2003-03-31 | 2004-05-26 | 梁诗文 | Rapid adhesive tape cutter |
-
2005
- 2005-03-30 CN CNB2005100206448A patent/CN100453280C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042551A (en) * | 2012-12-27 | 2013-04-17 | 宁波昌祺氟塑料制品有限公司 | Polytetrafluoroethylene cutting device and polytetrafluoroethylene cutting method |
| CN103042551B (en) * | 2012-12-27 | 2015-12-02 | 宁波昌祺氟塑料制品有限公司 | A kind of polytetrafluoroethylene (PTFE) cutting device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100453280C (en) | 2009-01-21 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20160824 Address after: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong Province, No. 6 building 518000 Patentee after: SHENZHEN BAK POWER BATTERY Co.,Ltd. Address before: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong province 518119 Patentee before: SHENZHEN BAK BATTERY Co.,Ltd. |
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Effective date of registration: 20191022 Granted publication date: 20090121 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221022 Granted publication date: 20090121 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20221022 Granted publication date: 20090121 |
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