CN115179363A - Accurate jump distance production process for die cutting - Google Patents

Accurate jump distance production process for die cutting Download PDF

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Publication number
CN115179363A
CN115179363A CN202210893601.4A CN202210893601A CN115179363A CN 115179363 A CN115179363 A CN 115179363A CN 202210893601 A CN202210893601 A CN 202210893601A CN 115179363 A CN115179363 A CN 115179363A
Authority
CN
China
Prior art keywords
die
flat
time
jump distance
hole
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
Application number
CN202210893601.4A
Other languages
Chinese (zh)
Inventor
张东琴
陈先峰
衡先梅
王岩
陈兵
傅羿宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Longyang Electronics Kunshan Co ltd
Original Assignee
Longyang Electronics Kunshan Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Longyang Electronics Kunshan Co ltd filed Critical Longyang Electronics Kunshan Co ltd
Priority to CN202210893601.4A priority Critical patent/CN115179363A/en
Publication of CN115179363A publication Critical patent/CN115179363A/en
Pending legal-status Critical Current

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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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02—Ejecting devices
    • 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
    • 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
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention discloses a die-cutting accurate jump distance production process, which comprises a flat cutter die, wherein an upper die of the flat cutter die is provided with a carving cutter die capable of punching and a positioning pin which is arranged on one side of the carving cutter die and has a distance with a punching hole part of the carving cutter die, and a lower die of the flat cutter die is provided with a positioning hole corresponding to the positioning pin; after the external material pulling system pulls the material strip out of the set jump distance for the first time, the flat-cutter die rolls down for one time to punch a through hole in the material strip; after the external material pulling system pulls the material belt out of the set jump distance for the second time, the flat knife die punches a through hole on the material belt for one time, and a positioning pin arranged on an upper die of the flat knife die pushes the through hole which is punched in the previous time to guide the material belt, so that errors and accumulated tolerances caused by material pulling in the traditional equipment can be avoided; correcting the position of the material through the precision of the cutting die; therefore, the jump distance consistency of each punching type material pulling is achieved, the precision can reach +/-0.05 mm, and the punching die has high use value compared with the existing die cutting system.

Description

Accurate jump distance production process for die cutting
Technical Field
The invention relates to the technical field of die cutting processing, in particular to a die cutting accurate jump distance production process.
Background
The invention discloses a die cutting accurate jump distance production process, which aims to solve the problem that the jump distance between products is controlled by the material pulling distance of equipment at present, but the material pulling precision of the equipment is controlled to be less than +/-0.1 mm due to a plurality of factors, and the tolerance of +/-0.1 mm cannot meet the requirement of automatic operation.
Disclosure of Invention
The invention aims to: in order to solve the defects in the background art, the invention discloses a die-cutting precise jump distance production process.
The technical scheme is as follows: a die-cutting accurate jump distance production process comprises a flat-knife die, wherein an upper die of the flat-knife die is provided with an engraving knife die capable of punching and a positioning pin which is arranged on one side of the engraving knife die and has a distance with a punching hole part of the engraving knife die, and a lower die of the flat-knife die is provided with a positioning hole corresponding to the positioning pin;
after the external material pulling system pulls the material strip out of the set jump distance for the first time, the flat-cutter die rolls down for one time to punch a through hole in the material strip;
after the material belt is pulled out of the set jump distance for the second time by the external material pulling system, the flat knife die punches the through hole on the material belt for one time, and the positioning pin arranged on the upper die of the flat knife die pushes the through hole punched in the previous time to guide the material belt.
As a preferable mode of the invention, the jump distance of each pulling of the external pulling system is 100.2mm.
As a preferable mode of the present invention, the lower die of the die-cutting die is provided with a waste suction system, and after the flat-blade die punches the through hole on the material tape for the first time, the waste suction system sucks away the punching waste.
As a preferable mode of the invention, the rolling device further comprises a roller lifting system arranged on the side of the discharging direction of the flat-blade die, and the roller lifting system is lifted to enable the material belt to move freely while the flat-blade die rolls for the second time.
As a preferable mode of the present invention, the number of the through holes punched by the engraving die at a time is two, and the number of the positioning pins is two.
As a preferable mode of the invention, the tolerance of the distance between the through holes punched twice by the production process is +/-0.05 mm.
The invention realizes the following beneficial effects:
the invention can avoid errors and accumulated tolerance caused by material pulling in the traditional equipment; correcting the position of the material through the precision of the cutting die; therefore, the jump distance consistency of the material drawing in each punching is achieved, the precision can reach +/-0.05 mm, and the punching die has a high use value compared with the existing die cutting system.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic view of the overall structure disclosed in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples
Referring to fig. 1, a precise die-cutting jump distance production process includes a flat-blade die 10, an upper die 11 of the flat-blade die is provided with an engraving die 12 capable of punching and a positioning pin 13 arranged on one side of the engraving die and spaced from a punching portion of the engraving die, and a lower die of the flat-blade die is provided with a positioning hole 14 corresponding to the positioning pin;
after the external material pulling system pulls the material strip out of the set jump distance for the first time, the flat knife die rolls under the material strip for one time to punch a through hole in the material strip, when the material strip is actually used, the lower die 14 of the die cutting die is provided with the waste absorbing system 16, and after the flat knife die punches the through hole in the material strip 30 for the first time, the waste absorbing system absorbs punching waste; after the external material pulling system pulls the material strip out of the set jump distance for the second time, the flat cutter die punches the through hole on the material strip for one time, the positioning pin arranged on the upper die of the flat cutter die pushes the through hole into the through hole punched in the previous time to guide the material strip, and during actual use, the rolling wheel lifting lever system further comprises a rolling wheel lifting lever system 20 arranged on the material discharging direction side of the flat cutter die, and the rolling wheel lifting lever system can be lifted up to enable the material strip to move freely while the flat cutter die rolls for the second time.
As a preferable scheme of the invention, the jump distance of each pulling of the external pulling system is 100.2mm.
The preferred scheme of the invention is that the number of the through holes punched by the engraving cutter die each time is two, and the number of the positioning pins is two correspondingly.
By implementing the above embodiments, the tolerance of the distance between the through holes punched twice in the production process of the invention is ± 0.05mm.
In conclusion, the invention can avoid errors and accumulated tolerance caused by material pulling in the traditional equipment; guiding the position of the material through the precision of a cutting die; therefore, the jump distance consistency of the material drawing in each punching is achieved, the precision can reach +/-0.05 mm, and the punching die has a high use value compared with the existing die cutting system.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (6)

1. A die-cutting accurate jump distance production process is characterized by comprising a flat cutter die, wherein an upper die of the flat cutter die is provided with a carving cutter die capable of punching and a positioning pin which is arranged on one side of the carving cutter die and has a distance with a punching hole part of the carving cutter die, and a lower die of the flat cutter die is provided with a positioning hole corresponding to the positioning pin;
after the external material pulling system pulls the material strip out of the set jump distance for the first time, the flat knife die rolls the material strip for one time to punch a through hole in the material strip;
after the external material pulling system pulls the material belt out of the set jump distance for the second time, the flat knife die punches a through hole on the material belt for one time, and a positioning pin arranged on an upper die of the flat knife die pushes the through hole punched in the previous time to guide the material belt.
2. The process for producing precise jump distance of die cutting according to claim 1, wherein the jump distance of each pulling of the external material pulling system is 100.2mm.
3. The precise jump distance production process for die cutting according to claim 1, wherein the lower die of the die cutting die is provided with a waste suction system, and the waste suction system sucks away punching waste after the flat-blade die punches the through hole on the material belt for the first time.
4. The precise jump distance production process for die cutting according to claim 1 further comprising a roller lifting system arranged on the discharging direction side of the flat-knife die, wherein the roller lifting system is lifted to enable the material belt to move freely while the flat-knife die rolls for the second time.
5. The precise die-cutting adjustment production process according to claim 1, wherein the number of the through holes punched by the engraving cutter die at a time is two, and the number of the positioning pins is two.
6. The precise die-cutting adjustment production process according to claim 1, wherein the tolerance of the distance between the through holes punched twice in the production process is +/-0.05 mm.
CN202210893601.4A 2022-07-27 2022-07-27 Accurate jump distance production process for die cutting Pending CN115179363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210893601.4A CN115179363A (en) 2022-07-27 2022-07-27 Accurate jump distance production process for die cutting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210893601.4A CN115179363A (en) 2022-07-27 2022-07-27 Accurate jump distance production process for die cutting

Publications (1)

Publication Number Publication Date
CN115179363A true CN115179363A (en) 2022-10-14

Family

ID=83521961

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210893601.4A Pending CN115179363A (en) 2022-07-27 2022-07-27 Accurate jump distance production process for die cutting

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CN (1) CN115179363A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0839489A (en) * 1994-07-28 1996-02-13 Nec Corp Device and method for working through hole
CN204149227U (en) * 2014-09-16 2015-02-11 苏州安洁科技股份有限公司 A kind of accurate leapfrog location structure of mould
CN206230584U (en) * 2016-11-21 2017-06-09 莫耀天 A kind of full-automatic die-cutting device for possessing automatic waste discharge function
CN208856320U (en) * 2018-06-29 2019-05-14 东莞市优耀实业有限公司 Belt conveyor
CN110181579A (en) * 2019-06-26 2019-08-30 重庆安洁电子有限公司 Double-sided adhesive punching machine is die cut waste discharge technique
CN209970897U (en) * 2019-06-04 2020-01-21 广东顶峰精密技术有限公司 Novel die-cutting product waste removing device
CN211729494U (en) * 2019-12-30 2020-10-23 昆山六淳智能科技有限公司 Promote simple and easy cross cutting mould of jump distance precision
CN112223423A (en) * 2020-08-17 2021-01-15 苏州思立达电子有限公司 Method for judging adhesive tape die-cutting straightness through edge contact
CN212471803U (en) * 2020-01-23 2021-02-05 南京冠佳科技有限公司 Jump stable cross cutting machine of distance

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0839489A (en) * 1994-07-28 1996-02-13 Nec Corp Device and method for working through hole
CN204149227U (en) * 2014-09-16 2015-02-11 苏州安洁科技股份有限公司 A kind of accurate leapfrog location structure of mould
CN206230584U (en) * 2016-11-21 2017-06-09 莫耀天 A kind of full-automatic die-cutting device for possessing automatic waste discharge function
CN208856320U (en) * 2018-06-29 2019-05-14 东莞市优耀实业有限公司 Belt conveyor
CN209970897U (en) * 2019-06-04 2020-01-21 广东顶峰精密技术有限公司 Novel die-cutting product waste removing device
CN110181579A (en) * 2019-06-26 2019-08-30 重庆安洁电子有限公司 Double-sided adhesive punching machine is die cut waste discharge technique
CN211729494U (en) * 2019-12-30 2020-10-23 昆山六淳智能科技有限公司 Promote simple and easy cross cutting mould of jump distance precision
CN212471803U (en) * 2020-01-23 2021-02-05 南京冠佳科技有限公司 Jump stable cross cutting machine of distance
CN112223423A (en) * 2020-08-17 2021-01-15 苏州思立达电子有限公司 Method for judging adhesive tape die-cutting straightness through edge contact

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Application publication date: 20221014