CN113146738A - Prevent that tooth trace breaks cutting device of cross cutting piece - Google Patents
Prevent that tooth trace breaks cutting device of cross cutting piece Download PDFInfo
- Publication number
- CN113146738A CN113146738A CN202010014965.1A CN202010014965A CN113146738A CN 113146738 A CN113146738 A CN 113146738A CN 202010014965 A CN202010014965 A CN 202010014965A CN 113146738 A CN113146738 A CN 113146738A
- Authority
- CN
- China
- Prior art keywords
- die
- cutting
- tooth line
- plate
- breaking
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 64
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 33
- 238000005498 polishing Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
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
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
- B65H2701/11332—Size of webs strip, tape, narrow web
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to a die cutting device for preventing tooth lines from breaking die cutting pieces, which comprises a workbench (18), a feeding assembly arranged at the front part of the workbench (18), a die assembly arranged at the middle part of the workbench and a pressing assembly arranged at the rear part of the workbench, wherein the die assembly comprises an upper template (9) and a lower template (5), a lower guide strip (6) and a knife plate (7) are arranged on the lower template (5), the upper template (9) moves up and down along a guide post (8), a die cutting knife (71) and a tooth line knife (72) are arranged on the knife plate (7), and the tooth line knife (72) is formed by breaking edge teeth of the die cutting knife (71) and polishing and removing a knife edge. Compared with the prior art, the invention has the advantages of low cost, high precision and the like.
Description
Technical Field
The invention relates to a processing jig of a die cutting piece, in particular to a die cutting device for preventing a tooth line from breaking the die cutting piece.
Background
The die-cut product is widely applied to the industrial fields of the electronic and electrical industry, the automobile manufacturing industry, the flat panel display industry and the like, and particularly applied to the products of layered thin materials in the preparation process, such as insulating materials, shockproof materials, heat-resistant materials, adhesive materials, dustproof materials, shielding materials and the like, which all need to be processed and manufactured by the die-cutting technology. The die-cutting product has a wide application range, is widely applied to high-tech products such as electronics, electric appliances, instruments and meters, communication equipment, digital products, medical instruments and the like, and plays different roles in different products.
In some electronic products, the requirements on the shapes of die cutting piece products are different, the die cutting pieces are often required to be bent, a row of tooth lines are generally arranged in front of a grinding tool knife in the conventional processing method, if the products are required to be bent in the actual use process, a row of pre-folding lines are required to be arranged at the bending position, the pre-folding lines are called the tooth lines for short, the conventional tooth lines are generally formed by pressing the tooth line die in a mould, but the tooth line die additionally arranged generally needs to be matched with the cutting die, the height and the cutting edge position need to be designed and calculated accurately, and the tooth line traces are often too shallow, so that the tooth line effect cannot be achieved, or the tooth lines are too deep, and the die cutting pieces are broken, and other undesirable products are generated.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a safe and reliable die cutting device for preventing a toothed line from breaking through a die cutting piece.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a prevent cutting device of tooth line breaking cross cutting piece, includes the workstation, the feeding subassembly of workstation front portion setting, the mould subassembly that the middle part set up, the material subassembly of pressing that the rear portion set up, wherein the mould subassembly include cope match-plate pattern and lower bolster, the lower bolster on be equipped with down gib block and cutting board, the cope match-plate pattern reciprocate along the guide pillar, its characterized in that, the cutting board on be equipped with die-cutting rule and tooth line sword, the tooth line sword be with the marginal tooth disconnection of die-cutting rule to polish and get rid of the blade point and form.
The cutter point position of the tooth line cutter is of a plane structure, and the height difference between the tooth line cutter and the die-cutting rule is 1-3 mm.
The distance between the die cutting knife and the toothed line knife is 3-30 mm.
And one side of the upper template is provided with an ejector rod, and an ejector pin at the bottom of the ejector rod is over against the positioning hole at one side of the lower template.
The feeding assembly comprises a five-rod plate, a material pressing strip seat, a feeding flat pressing strip and a feeding support plate, one end of the five-rod plate is rotatably connected onto the feeding support plate, the material pressing strip seat is movably arranged on the five-rod plate, and the feeding flat pressing strip is arranged on the feeding support plate.
The pressing assembly comprises a roller seat and a roller arranged on the roller seat, and the roller seat is fixed on the roller seat plate through a pressure spring support plate.
And a material pressing pair roller is arranged behind the roller seat.
The rear part of the workbench is provided with a dragging flat plate.
Compared with the prior art, the invention has the following advantages:
1. the invention directly cuts off the cutting die to be used as a tooth line die, has high consistency, low cost and easy processing and formation, only needs to polish the blade which is used as the tooth line die after being cut off to be smooth, so that the blade can not break a die cutting piece in the die cutting process, and the polishing depth is controllable, thereby avoiding the problem of over shallow processing tooth lines.
2. The five-rod plate is arranged at the feeding hole and can rotate around the end of the feeding support plate, so that the die-cutting piece adapting to different materials and thicknesses can be fed by different tensions, and meanwhile, the material pressing strip seat can move on the five-rod plate to adjust the die-cutting piece adapting to different materials.
3. Set up the ejector pin on last mould to the cross cutting piece is after cross cutting and the tooth line of beating, fixes a position through the thimble on the ejector pin, so that get into follow-up material subassembly of pressing and carry out the roll extrusion and rectify, avoids easily bending products such as plastics, silica gel to produce unnecessary crease, avoids simultaneously to steep flexible products such as cotton and produce the fold.
Drawings
FIG. 1 is a schematic view of the apparatus of the present invention;
fig. 2 is a schematic structural view of the die-cutting blade and the toothed-line blade of the present invention.
The labels in the figure are: 1-five-rod plate, 2-material pressing strip seat, 3-material loading flat plate pressing strip, 4-material loading support plate, 5-lower mold plate, 6-lower guide strip, 7-knife plate, 8-guide column, 9-upper mold plate, 10-top rod, 11-roller seat, 12-roller seat plate, 13-pressure spring support plate, 14-rolling support plate, 15-material dragging flat plate, 16-material receiving roller 16, 17-rolling handle, 18 workbench and 19 electric box.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments.
Example 1
As shown in fig. 1, a die cutting device for preventing a tooth line from breaking a die cutting piece comprises a workbench 18, a feeding assembly arranged at the front part of the workbench 18, a die assembly arranged at the middle part of the workbench, and a pressing assembly arranged at the rear part of the workbench, wherein the die assembly comprises an upper die plate 9 and a lower die plate 5, a lower guide strip 6 and a knife plate 7 are arranged on the lower die plate 5, and the upper die plate 9 moves up and down along a guide post 8. the die cutting device is characterized in that a die cutting knife 71 and a tooth line knife 72 are arranged on the knife plate 7, and the tooth line knife 72 is formed by cutting off edge teeth of the die cutting knife 71 and polishing off a blade edge.
The blade point position of the tooth line cutter 72 is a plane structure, and the height difference between the tooth line cutter 72 and the die-cutting rule 71 is 1-3 mm. The distance between the die cutting knife 71 and the tooth trace knife 72 is 3-30 mm. And one side of the upper template 9 is provided with an ejector rod 10, and an ejector pin at the bottom of the ejector rod 10 is over against a positioning hole at one side of the lower template 5.
The feeding assembly comprises a five-rod plate 1, a material pressing strip seat 2, a feeding flat pressing strip 3 and a feeding support plate 4, one end of the five-rod plate 1 is rotatably connected onto the feeding support plate 4, the material pressing strip seat 2 is movably arranged on the five-rod plate 1, and the feeding flat pressing strip 3 is arranged on the feeding support plate 4. The pressing assembly comprises a roller seat 11 and a roller arranged on the roller seat, and the roller seat 11 is fixed on a roller seat plate 12 through a pressure spring support plate 13.
A material pressing pair roller 14 is arranged at the rear part of the roller seat 11, the material pressing pair roller 14 is provided with a corresponding rolling lifting handle 17, the position and the angle of the material pressing pair roller 14 are convenient to adjust, and a dragging flat plate 15 and a material receiving roller 16 are arranged at the rear part of the workbench 18.
The bottom of the table 18 is provided with an electrical box 19 for the installation of the components and electrical devices involved in the whole arrangement.
When the die-cutting die.
Claims (8)
1. The utility model provides a prevent cutting device of tooth line breaking cross cutting piece, includes workstation (18), the feeding subassembly of workstation (18) front portion setting, the mould subassembly that the middle part set up, the material pressing subassembly that the rear portion set up, wherein the mould subassembly include cope match-plate pattern (9) and lower bolster (5), lower bolster (5) on be equipped with down gib block (6) and cutting board (7), cope match-plate pattern (9) reciprocate along guide pillar (8), its characterized in that, cutting board (7) on be equipped with die-cutting rule (71) and tooth line sword (72), tooth line sword (72) be with the marginal tooth disconnection of die-cutting rule (71) to polish and get rid of the blade point and form.
2. The die cutting device for preventing the tooth line from breaking the die cutting member according to claim 1, wherein the position of the blade point of the tooth line knife (72) is a plane structure, and the height difference between the tooth line knife (72) and the die cutting knife (71) is 1-3 mm.
3. The die cutting device for preventing the tooth line from breaking through the die cutting member as claimed in claim 1, wherein the distance between the die cutting blade (71) and the tooth line blade (72) is 3-30 mm.
4. The die cutting device for preventing the tooth trace from breaking the die cutting piece according to the claim 1, characterized in that one side of the upper template (9) is provided with a top rod (10), and a top needle at the bottom of the top rod (10) is opposite to a positioning hole at one side of the lower template (5).
5. The die cutting device for preventing the tooth lines from breaking through the die cutting pieces as claimed in claim 1, wherein the feeding assembly comprises a five-bar plate (1), a material pressing bar seat (2), a material loading flat pressing bar (3) and a material loading support plate (4), one end of the five-bar plate (1) is rotatably connected to the material loading support plate (4), the material pressing bar seat (2) is movably arranged on the five-bar plate (1), and the material loading flat pressing bar (3) is arranged on the material loading support plate (4).
6. The die-cutting device for preventing the tooth line from breaking through the die-cut piece as claimed in claim 1, wherein the pressing assembly comprises a roller seat (11) and a roller arranged thereon, and the roller seat (11) is fixed on the roller seat plate (12) through a pressure spring support plate (13).
7. The die-cutting device for preventing the tooth line from breaking through the die-cut piece according to the claim 6, characterized in that a material pressing roller pair (14) is arranged behind the roller seat (11).
8. The die-cutting device for preventing the tooth line from breaking through the die-cut pieces as claimed in claim 1, wherein the rear part of the working table (18) is provided with a dragging plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010014965.1A CN113146738B (en) | 2020-01-07 | 2020-01-07 | Die cutting device for preventing tooth trace from breaking die cutting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010014965.1A CN113146738B (en) | 2020-01-07 | 2020-01-07 | Die cutting device for preventing tooth trace from breaking die cutting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113146738A true CN113146738A (en) | 2021-07-23 |
| CN113146738B CN113146738B (en) | 2023-07-21 |
Family
ID=76881517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010014965.1A Active CN113146738B (en) | 2020-01-07 | 2020-01-07 | Die cutting device for preventing tooth trace from breaking die cutting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113146738B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004181539A (en) * | 2002-11-29 | 2004-07-02 | Nippon Die Steel Kk | Punching die for rotary die cutter and ruled line marking mold of rotary ruled line marking device |
| CN1974202A (en) * | 2006-12-18 | 2007-06-06 | 蒋和兴 | Cutter mold and its making process |
| CN206201103U (en) * | 2016-10-25 | 2017-05-31 | 上海景奕电子科技有限公司 | A kind of die-cutting apparatus for conducting foam tooth punching line |
| CN106799775A (en) * | 2015-11-26 | 2017-06-06 | 天津万国高分子材料有限公司 | A kind of cutting die of die-cutting machine |
| CN108189143A (en) * | 2018-02-01 | 2018-06-22 | 东莞市宏文机械科技有限公司 | A kind of asynchronous die-cutting machine |
| CN109382862A (en) * | 2018-11-13 | 2019-02-26 | 深圳劲嘉集团股份有限公司 | A kind of synchronous impression die cutting plate of the embedded traditional method of indicating the pronunciation of a Chinese character and its implementation |
| CN109624392A (en) * | 2018-12-27 | 2019-04-16 | 江苏荣成环保科技股份有限公司 | A kind of carton cutting die |
| CN208788782U (en) * | 2018-08-10 | 2019-04-26 | 广州汇隆印刷有限公司 | A kind of paper products high-precision cross cutting impression device |
| CN209566219U (en) * | 2019-02-20 | 2019-11-01 | 鼎兴电子科技(昆山)有限公司 | The useless die-cutting machine of automatic evacuation aperture |
-
2020
- 2020-01-07 CN CN202010014965.1A patent/CN113146738B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004181539A (en) * | 2002-11-29 | 2004-07-02 | Nippon Die Steel Kk | Punching die for rotary die cutter and ruled line marking mold of rotary ruled line marking device |
| CN1974202A (en) * | 2006-12-18 | 2007-06-06 | 蒋和兴 | Cutter mold and its making process |
| CN106799775A (en) * | 2015-11-26 | 2017-06-06 | 天津万国高分子材料有限公司 | A kind of cutting die of die-cutting machine |
| CN206201103U (en) * | 2016-10-25 | 2017-05-31 | 上海景奕电子科技有限公司 | A kind of die-cutting apparatus for conducting foam tooth punching line |
| CN108189143A (en) * | 2018-02-01 | 2018-06-22 | 东莞市宏文机械科技有限公司 | A kind of asynchronous die-cutting machine |
| CN208788782U (en) * | 2018-08-10 | 2019-04-26 | 广州汇隆印刷有限公司 | A kind of paper products high-precision cross cutting impression device |
| CN109382862A (en) * | 2018-11-13 | 2019-02-26 | 深圳劲嘉集团股份有限公司 | A kind of synchronous impression die cutting plate of the embedded traditional method of indicating the pronunciation of a Chinese character and its implementation |
| CN109624392A (en) * | 2018-12-27 | 2019-04-16 | 江苏荣成环保科技股份有限公司 | A kind of carton cutting die |
| CN209566219U (en) * | 2019-02-20 | 2019-11-01 | 鼎兴电子科技(昆山)有限公司 | The useless die-cutting machine of automatic evacuation aperture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113146738B (en) | 2023-07-21 |
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| SE01 | Entry into force of request for substantive examination | ||
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Address after: 201108 the 1 story 1F101 room 2, 2059 metropolitan Road, Minhang District, Shanghai. Patentee after: Shanghai Haobai Zhizao Precision Electronics Co.,Ltd. Address before: 201108 the 1 story 1F101 room 2, 2059 metropolitan Road, Minhang District, Shanghai. Patentee before: HOPINES ELECTRONIC TECHNOLOGY (SHANGHAI) Co.,Ltd. |