CN103231853B - Manufacturing method for press hole paper carrier tape and punching device thereof - Google Patents
Manufacturing method for press hole paper carrier tape and punching device thereof Download PDFInfo
- Publication number
- CN103231853B CN103231853B CN201310159379.6A CN201310159379A CN103231853B CN 103231853 B CN103231853 B CN 103231853B CN 201310159379 A CN201310159379 A CN 201310159379A CN 103231853 B CN103231853 B CN 103231853B
- Authority
- CN
- China
- Prior art keywords
- hole
- drift
- pressure
- loading
- section
- 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.)
- Active
Links
- 238000004080 punching Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000002360 preparation method Methods 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920008790 Amorphous Polyethylene terephthalate Polymers 0.000 description 1
- -1 Merlon) carrier band Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004100 electronic packaging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
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
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- 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
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/04—Perforating by punching, e.g. with relatively-reciprocating punch and bed with selectively-operable punches
-
- 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
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
Abstract
The invention relates to a manufacturing method for a press hole paper carrier tape and a punching device thereof. The paper carrier tape is provided with location holes and carrying holes. A punching method for making the carrying holes comprises a first step of punching: punching a through hole with the section area 0.2-0.8 time that of one carrying hole through a first press hole punch, and enabling the shape of the through hole to be the same as the shape of the carrying hole; a second step of hole press: pressing to form the carrying hole at the position of the through hole through a second press hole punch, and sealing the through hole to form the bottom of the carrying hole; a third step of reshaping: enabling a third press hole punch with the section area slightly smaller than that of the second press hole punch to be pressed in the carrying hole, and enabling the inner surface of the carrying hole to be smooth. Due to the technical scheme, the tonnage requirements of a punch press are low, 2 tons is required per stroke according to 16 holes; in addition, materials needing pressing are reduced, the pressed bottom is also smooth, and the total product thickness is not influenced.
Description
Technical field
The present invention relates to a kind of paper carrying belt, particularly relate to a kind of preparation method and hole punched device thereof of pressing hole paper carrying belt.
Background technology
Carrier band (Carrier Tape) refers in a kind of band-type product being applied to electronic packaging field, it has specific thickness, is equally spaced for bearing the hole (also known as pocket) of electronic devices and components and the locating hole for carrying out index location in their length direction.Carrier band is mainly used in electronic devices and components attachment industry.It coordinates cover strip (cover tape) to use, by resistance, and electric capacity; transistor; the electronic devices and components carryings such as diode are accommodated in the pocket of carrier band, and form the packaging of closed type by involution cover strip above carrier band, for the protection of electronic devices and components not contaminated and damage in transit.Electronic devices and components are when mounting, and cover strip is stripped, and the components and parts held in pocket, by the accurate location of carrier band index hole, take out by automatic mounting device successively, and are placed with and are arranged on surface-mounted integrated circuit (pcb board).
Divide by the shaping characteristic of pocket: embossed carrier tape (embossed carrier tape) and punching press carrier band (punched carrier tape).Embossed carrier tape refers to that by the method for die marks or plastic uptake, the local of carrier material being produced stretches, form the pocket of concave shape, this carrier band can according to specific needs, and the pocket of shaping different size is to adapt to the area of section of held electronic devices and components; Punching press carrier band is referred to and to be penetrated or half penetration pocket by the die-cut formation of mould, and the thickness of the electronic devices and components that this carrier band can hold limits by the thickness of carrier band own, generally can only be used for packing less components and parts.
Divide by carrier band material: the material of carrier band mainly comprises two classes: plastics (polymer) and papery.Embossed carrier tape mainly plastic material is formed, main flow is in the market PC(Polycarbonate, Merlon) carrier band, PS(Polystyrene, polystyrene) and ABS(acrylonitrile-butadiene-styrene) carrier band, in addition a small amount of PET is also had, carrier band prepared by the materials such as APET.Punching press carrier band is paper material or the preparation of PE composite mainly.
Existing chip inductor in process of production, needs to be stained with silver in termination, inductance two sides at front processing procedure and forms electrode.And existing carrier band is all for packaging, transport and uses in operation (as Chinese utility model patent application number: 200920120349.3 applyings date: 2009-05-14), and also there is not application in process of production.
Chinese utility model patent (application number: 200920120349.3 applyings date: 2009-05-14) discloses a kind of paper carrying belt for electronic devices and components, comprise paper tape, described paper tape side is provided with a registration circular hole, and the opposite side of described paper tape is provided with row's mounting groove.Chinese utility model patent (application number: 200920191742.1 applyings date: 2009-08-20) discloses the punching die for this paper carrying belt.The drawback that the existing method of this product produces is: the tonnage demand of punch press is higher, needs 5 tons by the 16 every strokes in hole; In addition, bottom is thicker, have protrusion, affects product gross thickness.
Summary of the invention
In order to solve the technical problem of producing pressure hole paper carrying belt and existing, first object of the present invention is to provide a kind of preparation method of pressing hole paper carrying belt, and the tonnage demand of the method punch press is lower, needs the material of pressing hole to reduce, the bottom of pressure is also more smooth, does not affect product gross thickness.Second object of the present invention is to provide the hole punched device that above-mentioned method uses, and it is simple that this device has structure, reequips feature easily.
In order to realize first above-mentioned object, present invention employs following technical scheme:
Press a preparation method for hole paper carrying belt, this paper carrying belt is provided with locating hole and loading hole, and described loading hole adopts the hole-punching method comprised the following steps to obtain:
1) punching: rush by the first pressure hole drift the through hole that an area of section is loading hole area of section 0.2 ~ 0.8 times, shape of through holes is identical with loading geometries;
2) hole is pressed: by the second loading hole of pressure hole drift described in the extrusion of the position of through hole, and close the bottom that described through hole forms loading hole;
3) shaping: the 3rd pressure hole drift being slightly less than the second pressure hole drift with pressure hole drift area of section is pressed in loading hole, makes loading hole inner surface smooth.
As preferably, the cross section in described loading hole is circular, rectangle or square.
As preferably, the bottom in described loading hole is provided with through hole, and through hole is by the 4th pressure hole drift Following step 2) go out in the bottom in loading hole.Or be provided with punching boss in the center, end of the 3rd pressure hole drift, in the bottom in loading hole, through hole gone out when step 3) shaping.
As preferably, described complete through hole is 0.2 ~ 0.5 times of the loading hole degree of depth.
In order to realize second above-mentioned object, present invention employs following technical scheme:
A kind of hole punched device for above-mentioned method, this device is by gage punch, the first pressure hole drift, the second pressure hole drift and the 3rd pressure hole drift, first pressure hole drift, the second pressure hole drift and the 3rd pressure hole drift are pressed tandem and are arranged, the area of section of the first described pressure hole drift is 0.2 ~ 0.8 times of the second pressure hole drift area of section, and the 3rd pressure hole drift area of section is slightly less than the second pressure hole drift.
As preferably, be also provided with the 4th pressure hole drift between the second described pressure hole drift and the 3rd pressure hole drift, the area of section of the 4th pressure hole drift is 0.2 ~ 0.8 times of the second pressure hole drift area of section.Or being provided with punching boss in the center, end of the 3rd pressure hole drift, the area of section of punching boss is 0.2 ~ 0.8 times of the second pressure hole drift area of section.
The present invention is owing to have employed above-mentioned technical scheme, and the tonnage demand of the punch press of described method and apparatus is lower, needs 2 tons by the 16 every strokes in hole; Need the material of pressing hole to reduce in addition, the bottom of pressure is also more smooth, and does not affect product gross thickness.
Accompanying drawing explanation
Fig. 1 is the structural representation that the embodiment of the present invention 1 presses hole paper carrying belt.
Fig. 2 is the structural representation that the embodiment of the present invention 2 presses hole paper carrying belt.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the structure chart of the pressure hole drift of hole punched device in embodiment 1.
Fig. 5 is the structure chart of the pressure hole drift of hole punched device in embodiment 2.
Fig. 6 is the structure chart of the pressure hole drift of hole punched device in embodiment 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
embodiment 1
One pressure hole paper carrying belt as shown in Figure 1, the thickness of this paper carrying belt is 0.8mm, the side of paper carrying belt is provided with a registration hole 1 along carrier band length direction, and opposite side is provided with corresponding 1 the loading hole 2 of 2,1, the square loading hole of row locating hole 1 along carrier band length direction.
As shown in Figure 4, above-mentioned a kind of loading hole 2 of hole paper carrying belt of pressing adopts hole punched device punching to obtain, this device presses hole drift 6 and the 3rd pressure hole drift 7 by gage punch, the first pressure hole drift 5, second, first pressure hole drift 5, second is pressed hole drift 6 and the 3rd pressure hole drift 7 to press tandem and is arranged, the area of section of the first described pressure hole drift 5 is that the 1/2, three of the second pressure hole drift 6 area of section presses hole drift 7 area of section to be slightly less than the second pressure hole drift 6.
Above-mentioned a kind of hole-punching method of pressing the loading hole 2 of hole paper carrying belt to adopt to comprise the following steps obtains:
1) punching: rush by the first pressure hole drift 5 through hole that an area of section is loading hole 2 area of section 1/2, shape of through holes is identical with loading hole 2 shape;
2) hole is pressed: by the second loading hole 2 of pressure hole drift 6 described in the extrusion of the position of through hole, and close the bottom that described through hole forms loading hole 2;
3) shaping: the 3rd pressure hole drift 7 being slightly less than the second pressure hole drift 6 with pressure hole drift area of section is pressed in loading hole 2, makes loading hole 2 inner surface smooth.
embodiment 2
One pressure hole paper carrying belt as shown in Figure 2 and Figure 3, the thickness of this paper carrying belt is 1.0mm, the side of paper carrying belt is provided with a registration hole 1 along carrier band length direction, opposite side is provided with the square loading hole 2 of a row along carrier band length direction, 1 locating hole 1 corresponding 2 or 4 loading holes 2, the centre position, bottom in described loading hole 2 is provided with circular through hole 3, and the degree of depth of through hole 3 is 1/4 of loading hole 2 degree of depth.
As shown in Figure 5, above-mentioned a kind of loading hole 2 of hole paper carrying belt of pressing adopts hole punched device punching to obtain, this device presses hole drift 6 and the 3rd pressure hole drift 7 by gage punch, the first pressure hole drift 5, second, first pressure hole drift 5, second is pressed hole drift 6 and the 3rd pressure hole drift 7 to press tandem and is arranged, the area of section of the first described pressure hole drift 5 is that the 3/4, three of the second pressure hole drift 6 area of section presses hole drift 7 area of section to be slightly less than the second pressure hole drift 6.Be provided with punching boss 8 in the center, end of the 3rd pressure hole drift 7, the area of section of punching boss 8 is 1/4 of the second pressure hole drift 6 area of section.
Above-mentioned a kind of hole-punching method of pressing the loading hole 2 of hole paper carrying belt to adopt to comprise the following steps obtains:
1) punching: rush by the first pressure hole drift 5 through hole that an area of section is loading hole 2 area of section 3/4, shape of through holes is identical with loading hole 2 shape;
2) hole is pressed: by the second loading hole 2 of pressure hole drift 6 described in the extrusion of the position of through hole, and close the bottom that described through hole forms loading hole 2;
3) shaping: the 3rd pressure hole drift 7 being slightly less than the second pressure hole drift 6 with pressure hole drift area of section is pressed in loading hole 2, makes loading hole 2 inner surface smooth.Meanwhile, by punching boss 8 at loading hole 2(2) bottom through hole (3) is gone out.
embodiment 3
As shown in Figure 6, the loading hole 2 of the pressure hole paper carrying belt shown in the above embodiments 1 adopts hole punched device punching to obtain, this device presses hole drift 6 and the 3rd pressure hole drift 7 by gage punch, the first pressure hole drift 5, second, first pressure hole drift 5, second is pressed hole drift 6 and the 3rd pressure hole drift 7 to press tandem and is arranged, the area of section of the first described pressure hole drift 5 is that the 2/3, three of the second pressure hole drift 6 area of section presses hole drift 7 area of section to be slightly less than the second pressure hole drift 6.Also being provided with the 4th pressure hole drift the 9, four between second pressure hole drift 6 and the 3rd pressure hole drift 7 presses the area of section of hole drift 9 to be 1/3 of the second pressure hole drift 6 area of section.
Above-mentioned a kind of hole-punching method of pressing the loading hole 2 of hole paper carrying belt to adopt to comprise the following steps obtains:
1) punching: rush by the first pressure hole drift 5 through hole that an area of section is loading hole 2 area of section 2/3, shape of through holes is identical with loading hole 2 shape;
2) hole is pressed: by the second loading hole 2 of pressure hole drift 6 described in the extrusion of the position of through hole, and close the bottom that described through hole forms loading hole 2;
3) through hole is rushed: through hole is by the 4th pressure hole drift 9 Following step 2) go out in the bottom in loading hole 2;
4) shaping: the 3rd pressure hole drift 7 being slightly less than the second pressure hole drift 6 with pressure hole drift area of section is pressed in loading hole 2, makes loading hole 2 inner surface smooth.
Claims (9)
1. press a preparation method for hole paper carrying belt, this paper carrying belt is provided with locating hole (1) and loading hole (2), it is characterized in that described loading hole (2) adopts the hole-punching method comprised the following steps to obtain:
1) punching: the through hole by the first pressure hole drift (5) punching area of section being loading hole (2) area of section 0.2 ~ 0.8 times, shape of through holes is identical with loading hole (2) shape;
2) hole is pressed: by the loading hole (2) of the second pressure hole drift (6) described in the extrusion of the position of through hole, and close the bottom that described through hole forms loading hole (2);
3) shaping: the 3rd pressure hole drift (7) being slightly less than the second pressure hole drift (6) with pressure hole drift area of section is pressed in loading hole (2), makes loading hole (2) inner surface smooth.
2. a kind of preparation method of pressing hole paper carrying belt according to claim 1, is characterized in that: the cross section of loading hole (2) is circle, rectangle or square.
3. a kind of preparation method of pressing hole paper carrying belt according to claim 1 and 2, it is characterized in that: the bottom of loading hole (2) is provided with through hole (3), through hole (3) is by the 4th pressure hole drift Following step 2) go out in the bottom of loading hole (2).
4. a kind of preparation method of pressing hole paper carrying belt according to claim 1 and 2, it is characterized in that: the bottom of loading hole (2) is provided with through hole (3), and be provided with punching boss (8) in the center, end of the 3rd pressure hole drift (7), through hole (3) is gone out in the bottom of loading hole (2) when step 3) shaping.
5. a kind of preparation method of pressing hole paper carrying belt according to claim 3, is characterized in that: through hole (3) is 0.2 ~ 0.5 times of loading hole (2) degree of depth.
6. a kind of preparation method of pressing hole paper carrying belt according to claim 4, is characterized in that: through hole (3) is 0.2 ~ 0.5 times of loading hole (2) degree of depth.
7. one kind for pressing the hole punched device of hole paper carrying belt, it is characterized in that: this device is by locating hole (1) drift, the first pressure hole drift (5), the second pressure hole drift (6) and the 3rd pressure hole drift (7), first pressure hole drift (5), the second pressure hole drift (6) and the 3rd pressure hole drift (7) are arranged by tandem, the area of section of the first described pressure hole drift (5) is 0.5 ~ 0.75 times of the second pressure hole drift (6) area of section, and the 3rd pressure hole drift (7) area of section is slightly less than the second pressure hole drift (6).
8. hole punched device according to claim 7, it is characterized in that: be also provided with the 4th pressure hole drift (9) between the second pressure hole drift (6) and the 3rd pressure hole drift (7), the area of section of the 4th pressure hole drift (9) is 0.2 ~ 0.8 times of the second pressure hole drift (6) area of section.
9. hole punched device according to claim 7, is characterized in that: be provided with punching boss (8) in the center, end of the 3rd pressure hole drift (7), the area of section of punching boss (8) is 0.2 ~ 0.8 times of the second pressure hole drift (6) area of section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310159379.6A CN103231853B (en) | 2013-05-02 | 2013-05-02 | Manufacturing method for press hole paper carrier tape and punching device thereof |
| PCT/CN2013/000565 WO2014176711A1 (en) | 2013-05-02 | 2013-05-13 | Punched paper carrier tape manufacturing method and punching device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310159379.6A CN103231853B (en) | 2013-05-02 | 2013-05-02 | Manufacturing method for press hole paper carrier tape and punching device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103231853A CN103231853A (en) | 2013-08-07 |
| CN103231853B true CN103231853B (en) | 2015-06-17 |
Family
ID=48879946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310159379.6A Active CN103231853B (en) | 2013-05-02 | 2013-05-02 | Manufacturing method for press hole paper carrier tape and punching device thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103231853B (en) |
| WO (1) | WO2014176711A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554912A (en) * | 2014-12-18 | 2015-04-29 | 浙江洁美电子科技股份有限公司 | Manufacturing method for belt for carrying and continuously supplying electronic elements |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09216659A (en) * | 1996-02-09 | 1997-08-19 | Hiroyuki Kawashima | Antistatic carrier tape and its production |
| CN1334598A (en) * | 2000-07-21 | 2002-02-06 | 中村制作所株式会社 | Method for forming electronic element sealing device |
| JP3920062B2 (en) * | 2001-09-27 | 2007-05-30 | 株式会社 東京ウエルズ | Component container forming method and component container forming apparatus |
| CN201471528U (en) * | 2009-08-20 | 2010-05-19 | 方隽云 | Punching mold for paper carrier tape |
| EP2418927A1 (en) * | 2010-08-11 | 2012-02-15 | Murata Manufacturing Co., Ltd. | Carrier tape, carrier tape manufacturing apparatus, and method of manufacturing carrier tape |
| CN202146948U (en) * | 2011-07-08 | 2012-02-22 | 昆山飞宇精密模具有限公司 | Punching structure with multiple punching heads |
| CN203254482U (en) * | 2013-05-02 | 2013-10-30 | 浙江洁美电子科技有限公司 | Punching device of pressing hole paper carrier band |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06286763A (en) * | 1993-03-26 | 1994-10-11 | Taiyo Yuden Co Ltd | Carrier tape and manufacture thereof |
| JP4001492B2 (en) * | 2002-02-07 | 2007-10-31 | 三井金属鉱業株式会社 | Progressive punching die and progressive punching device |
| CN100415610C (en) * | 2002-04-04 | 2008-09-03 | 东京威尔斯股份有限公司 | Method of making paper carrier strip |
| KR101042726B1 (en) * | 2009-10-29 | 2011-06-20 | 전승찬 | Apparatus for manufacturing for carrier tape |
-
2013
- 2013-05-02 CN CN201310159379.6A patent/CN103231853B/en active Active
- 2013-05-13 WO PCT/CN2013/000565 patent/WO2014176711A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09216659A (en) * | 1996-02-09 | 1997-08-19 | Hiroyuki Kawashima | Antistatic carrier tape and its production |
| CN1334598A (en) * | 2000-07-21 | 2002-02-06 | 中村制作所株式会社 | Method for forming electronic element sealing device |
| JP3920062B2 (en) * | 2001-09-27 | 2007-05-30 | 株式会社 東京ウエルズ | Component container forming method and component container forming apparatus |
| CN201471528U (en) * | 2009-08-20 | 2010-05-19 | 方隽云 | Punching mold for paper carrier tape |
| EP2418927A1 (en) * | 2010-08-11 | 2012-02-15 | Murata Manufacturing Co., Ltd. | Carrier tape, carrier tape manufacturing apparatus, and method of manufacturing carrier tape |
| CN202146948U (en) * | 2011-07-08 | 2012-02-22 | 昆山飞宇精密模具有限公司 | Punching structure with multiple punching heads |
| CN203254482U (en) * | 2013-05-02 | 2013-10-30 | 浙江洁美电子科技有限公司 | Punching device of pressing hole paper carrier band |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014176711A1 (en) | 2014-11-06 |
| CN103231853A (en) | 2013-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103747620B (en) | A kind of preparation method of reinforcing chip of the part without glue | |
| CN203254482U (en) | Punching device of pressing hole paper carrier band | |
| CN205272190U (en) | Area punch a hole and waste recycling function dash section mould utensil | |
| CN103231853B (en) | Manufacturing method for press hole paper carrier tape and punching device thereof | |
| CN103660132A (en) | In molding label product and injection molding method thereof | |
| CN202606644U (en) | Piercing die for thermally calibrating speed change gears | |
| CN102366160A (en) | Production technology of punching mold cup | |
| CN201871610U (en) | Microphone stamping die | |
| CN201769240U (en) | Punch forming mould for aluminum plastic film | |
| CN203255501U (en) | Pressing hole paper carrier band | |
| CN203184415U (en) | Profiled stamping mold for cell phone integrated sheet | |
| CN206436318U (en) | Multifunctional hardware mould is used in a kind of cutting part processing | |
| CN205833933U (en) | The edge-cutting and hole-punching integrated device of freezer compressor base plate | |
| CN210334023U (en) | Special die for producing four carrier tapes | |
| CN209969286U (en) | Long thin-wall tube blank bottom punch forming device | |
| CN108237582A (en) | A kind of cutting part processing Multifunctional hardware mold | |
| CN202952576U (en) | Continuous die for machining conductive glue | |
| CN201783996U (en) | Device for blanking rubber materials | |
| CN205386599U (en) | Stamping die | |
| CN203418027U (en) | Automatic stamping and feeding die | |
| CN202225265U (en) | Cavity-punching mould for aluminum/plastic film of lithium battery | |
| CN103847162A (en) | Surface gold-plated golden reinforcing piece and preparation process thereof | |
| CN203636899U (en) | Carrier tape punching die | |
| CN203110031U (en) | Top hole waste cleaning etching mold | |
| CN203610503U (en) | T-iron heading mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 313300, Anji Huzhou Zhejiang economic and Technological Development Zone Sunshine Industrial Zone Zhejiang Jie Mei Electronic Technology Co., Ltd. Applicant after: Zhejiang Jiemei Electronic & Technology Co., Ltd. Address before: 313300, Anji, Zhejiang, Huzhou Sunshine Industrial Park, Zhejiang Jie Mei Electronic Technology Co., Ltd. Applicant before: Zhejiang Jiemei Electronic and Technology Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZHEJIANG JIEMEI ELECTRONIC AND TECHNOLOGY CO., LTD. TO: ZHEJIANG JIEMEI ELECTRONIC + TECHNOLOGY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Manufacturing method for press hole paper carrier tape and punching device thereof Effective date of registration: 20161212 Granted publication date: 20150617 Pledgee: Zhejiang Anji Rural Commercial Bank of the West Branch of Limited by Share Ltd Pledgor: Zhejiang Jiemei Electronic & Technology Co., Ltd. Registration number: 2016980000267 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170601 Granted publication date: 20150617 Pledgee: Zhejiang Anji Rural Commercial Bank of the West Branch of Limited by Share Ltd Pledgor: Zhejiang Jiemei Electronic & Technology Co., Ltd. Registration number: 2016980000267 |