CN107088918A - A kind of die-cutting machine - Google Patents
A kind of die-cutting machine Download PDFInfo
- Publication number
- CN107088918A CN107088918A CN201710393138.6A CN201710393138A CN107088918A CN 107088918 A CN107088918 A CN 107088918A CN 201710393138 A CN201710393138 A CN 201710393138A CN 107088918 A CN107088918 A CN 107088918A
- Authority
- CN
- China
- Prior art keywords
- die
- frame
- conductive ring
- cutting head
- conveying device
- 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
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
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
- B65H26/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs for variation in tension
-
- 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
- B26F2001/4472—Cutting edge section features
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of die-cutting machine, including the feed conveying device set gradually, die-cutting apparatus and discharge conveying device, die-cutting apparatus includes frame, guide pillar and blanking die, and the discharge conveying device includes the tension detecting apparatus for being used to detect the side portion tension force of material strip two.The present invention directly bears crop by being set in the radial outside of outer cutting head, so that when being punched conductive ring, directly a straight cut can be cut out on the waste material on the outside of conductive ring by bearing crop, base material waste material is divided into some small scrap ribbons by straight cut, small scrap ribbon is easily separated with material strip basic unit, and in separation to the conductive ring in basic unit to pull power small so that conductive ring will not be pulled during separation waste material, conductive ring can be avoided to waste.And present invention cross cutting function is consistent the tension force of the side portion of material strip two, so that the problem of being avoided that material strip sideslip.
Description
Technical field
The present invention relates to die-cutting device technical field, more particularly to a kind of die cutting die.
Background technology
In the prior art, produced with the conductive ring on notebook computer CPU generally by die-cutting machine.Production process
In, the inner punch of die cutting die cuts out conductive ring internal material, is gone out conductive ring exterior material by outer ram, this punching
Cut the simple advantage of mould structure.
But in process of production, because the sealing that outer ram is cut out is smaller, during waste discharge material, by the outside of conductive ring
Waste material when being separated from bottom adhesive tape, easily there is conductive ring by while the problem of being pulled from bottom adhesive tape, causes conduction
Circle is wasted.
And in real work, because die-cutting machine often has differences to the pressure that the side portion of material strip two applies, this meeting
Cause the tension force of the side portion of material strip two different, when the tension difference of the side portion of material strip two is excessive, material strip can be caused to run again
Inclined problem.
The content of the invention
In view of this, it is an object of the invention to provide a kind of die-cutting machine, to solve existing production notebook CPU conductive rings
Die cutting die easily pulls conductive ring in waste discharge material, causes conductive ring to waste, and the side portion of material strip two is because of tension force difference
Cause the technical problems such as material strip sideslip.
Die-cutting machine of the present invention, including feed conveying device, die-cutting apparatus and the discharge conveying device set gradually；
The die-cutting apparatus include frame, be horizontally set in frame lower platform, be vertically arranged in frame and with frame
Lower slider coordinate guide pillar, be arranged on guide pillar upper mounting plate, driving guide pillar move up and down drive device, be arranged on upper mounting plate
Blanking die on bottom and be arranged on lower platform with blanking die just to backing plate；
Die holder that the blanking die includes being fixedly connected with upper mounting plate, the substrate being fixed on die holder, it is arranged on substrate and is used for
Being punched the interior cutting head of conductive ring inner ring and being arranged on is used for the outer cutting head for being punched conductive ring outer ring, interior punching on substrate
Head and outer cutting head are corresponded；It is provided with to be provided with relief hole, the die holder on the interior cutting head and is connected with relief hole
Discharge groove；The outer cutting head is internally provided with elastic pushing block, and the end of elastic pushing block is located at outer punching under normal conditions
The outside of head；And the radial outside of each outer cutting head is connected with a straight sword crop, the straight of straight sword crop bears mouth positioned at interior punching
On the end face circle of crop and outer cutting head connects with the heart；
First axle that the discharge conveying device includes being arranged in frame and with gantry rotation coordinate, it is arranged in first axle
Drive roll, the second axle being fixedly installed in frame and the passive roll assembly being arranged on the second axle；
The passive roll assembly include with the second axle linear slide coordinate sliding block, be arranged on sliding block be used for sliding block is fixed on
Bolt on second axle, the electric cylinder being fixed on sliding block, the passive roller support being arranged on electric cylinder end and it is arranged on
Driven roll in passive roller support, the axial line of the axial line and driven roll and drive roll of the electric cylinder intersects vertically；
The discharge conveying device also includes the tension detecting apparatus for being used to detect the side portion tension force of material strip two, the tension force detection
Device includes the sensor stand and tension sensor being fixed in frame, and the sensor stand includes being located above drive roll
And the cross rail axially in parallel with drive roll, be arranged on the pillar that cross rail is supported in frame and be arranged on cross rail
Sensor holder, the tension sensor is arranged on sensor holder；
The controller of control electric cylinder is additionally provided with the frame, the controller of the tension sensor and electric cylinder is electrically connected
Connect.
Further, the upper arm-tie that the upper mounting plate is inserted on upper pedestal by upper pedestal and level is constituted, the blanking die
It is arranged in upper arm-tie；The lower pulling plate that the lower platform is inserted on lower pedestal by lower pedestal and level is constituted, described to rush backing plate
It is arranged on lower pulling plate.
Beneficial effects of the present invention：
1st, die-cutting machine of the present invention, it directly bears crop by being set in the radial outside of outer cutting head so that when being punched conductive ring,
Directly a straight cut can be cut out on the waste material on the outside of conductive ring by bearing crop, and base material waste material is divided into some small waste materials by straight cut
Bar, small scrap ribbon is easily separated with material strip basic unit, and in separation to the conductive ring in basic unit to pull power small so that separation is useless
Conductive ring will not be pulled during material, conductive ring can be avoided to waste.
2nd, die-cutting machine of the present invention, it is by setting tension sensor to detect the tension force of the side portion of material strip two, when material strip both sides
When the tension force of edge is different, controller changes pressure of the driven roll to material strip by controlling electric cylinder to adjust the position of driven roll
Power, so that the tension force of the side portion of material strip two is consistent, the problem of being avoided that material strip sideslip.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of die-cutting machine in embodiment；
Fig. 2 is the main structure diagram of blanking die；
Fig. 3 is the schematic cross-sectional view in Fig. 2 along A-A；
Fig. 4 is the schematic cross-sectional view in Fig. 2 along B-B；
Fig. 5 is the end face structure schematic diagram of die holder；
Fig. 6 is the amplification dimensional structure diagram of driven roll assembly portion；
Fig. 7 is the dimensional structure diagram of sensor stand.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As illustrated, the present embodiment die-cutting machine, including the feed conveying device 1, die-cutting apparatus and the discharge that set gradually are defeated
Send device.
The die-cutting apparatus include frame 2, be horizontally set in frame lower platform 3, be vertically arranged in frame and with
Drive device that guide pillar 4 that frame slides up and down cooperation, the upper mounting plate 5 being arranged on guide pillar, driving guide pillar are moved up and down, set
Blanking die 6 on upper mounting plate bottom and be arranged on lower platform with blanking die just to backing plate.Driving in the present embodiment
Device is hydraulic cylinder, and hydraulic cylinder is located at machine frame inside, and the piston rod upper end of hydraulic cylinder is connected with guide pillar.
The blanking die include be fixedly connected with upper mounting plate die holder 601, be fixed on die holder substrate 602, be arranged on
It is used to be punched the interior cutting head 603 of conductive ring inner ring and be arranged on substrate to be used to be punched the outer of conductive ring outer ring on substrate
Cutting head 604, interior cutting head and outer cutting head are corresponded；It is provided with the interior cutting head on relief hole 605, the die holder
It is provided with the discharge groove 606 connected with relief hole；The outer cutting head is internally provided with elastic pushing block 607, under normal conditions
The end of elastic pushing block is located at the outside of outer cutting head；And the radial outside of each outer cutting head is connected with a straight sword crop
608, the straight of straight sword crop is born on mouth connects with the heart positioned at the end face circle of interior cutting head and outer cutting head.
First axle 7 that the discharge conveying device includes being arranged in frame and with gantry rotation coordinate, it is arranged on
Drive roll 8, the second axle 9 being fixedly installed in frame and the passive roll assembly being arranged on the second axle in first axle.
Sliding block 10 that the passive roll assembly includes coordinating with the second axle linear slide, it is arranged on sliding block and is used for sliding block
The bolt 11 that is fixed on the second axle, the electric cylinder 12 being fixed on sliding block, the passive roller support being arranged on electric cylinder end
13 and the driven roll 14 that is arranged in passive roller support, the axle center of the axial line and driven roll and drive roll of the electric cylinder
Line intersects vertically.
The discharge conveying device also includes the tension detecting apparatus for being used to detect the side portion tension force of material strip two, the tension force
Detection means includes the sensor stand 15 and tension sensor 16 being fixed in frame, and the sensor stand includes being located at master
Dynamic roller top and the cross rail 151 axially in parallel with drive roll, the pillar 152, the Yi Jishe that are arranged on support cross rail in frame
The sensor holder 153 on cross rail is put, the tension sensor is arranged on sensor holder.
The controller 17 of control electric cylinder, the controller of the tension sensor and electric cylinder are additionally provided with the frame
Electrical connection.
On the present embodiment laptop computer during the die-cutting machine work of conductive ring, discharge conveying device provides traction for material strip motion
Carrying capacity, material strip enters die-cutting apparatus through feed conveying device 1.Driven by Hydraulic Cylinder guide pillar in die-cutting apparatus is up and down reciprocatingly transported
It is dynamic, drive upper mounting plate to move down when guide pillar is moved down, the blanking die on upper mounting plate is punched out to material strip.Due to the outer punching of blanking die
The radial outside of head, which is set, directly bears crop so that when being punched conductive ring, directly bearing crop can cut on the waste material on the outside of conductive ring
Go out a straight cut, base material waste material is divided into some small scrap ribbons by straight cut, and small scrap ribbon is easily separated with material strip basic unit, and
In separation to the conductive ring in basic unit to pull power small so that conductive ring will not be pulled during separation waste material, conduction can be avoided
Circle is wasted.
In die cutting process, the waste material that interior cutting head is cut enters in the discharge groove on die holder through relief hole, then from row
Expect groove discharge, delivery chute can be set in specific implementation and discharge the waste material in discharge groove.The waste material that outer cutting head is cut
It can separate, or be separated by waste material wrap-up by manually from material strip.
And die-cutting machine in the present embodiment, it works as material by setting tension sensor to detect the tension force of the side portion of material strip two
When tension force with two side portions is different, controller changes driven roll to material by controlling electric cylinder to adjust the position of driven roll
The pressure of band, so that the tension force of the side portion of material strip two is consistent, the problem of being avoided that material strip sideslip.
Further, die-cutting machine in the present embodiment, the position of its passive roll assembly can be adjusted along the second axle so that it is adapted to
The discharge requirement of different in width material, versatility is good；And, can be by anchor ear by passive roller group after driven roll position adjustments are good
Part is reliably fixed on the second axle, is avoided that the position of passive roll assembly changes vertically.
In the present embodiment, the upper arm-tie 502 that the upper mounting plate is inserted on upper pedestal by upper pedestal 501 and level is constituted,
The blanking die is arranged in upper arm-tie；The lower platform is inserted into the lower pulling plate 302 on lower pedestal by lower pedestal 301 and level
Composition, the backing plate that rushes is arranged on lower pulling plate.This improvement makes it possible to carry out the installation of blanking die and backing plate after granny rag is taken out
With dismounting, mould installion dismounting is more convenient.
In the present embodiment, the elastic pushing block is sponge block.Elastic pushing block, can be by conductive ring pressure in outer cutting head return
In the basic unit of material strip, so as to avoid during outer cutting head return pulling from basic unit by conductive ring.
In the present embodiment, waste material separating plate 18 is additionally provided with the frame, the axial direction of waste material separating plate and drive roll is put down
OK, the two ends of separating plate are articulated in frame, and the nut 19 for fixing it with frame is additionally provided with one end of separating plate.
When discharge is conveyed, waste material and finished product are separated using separating plate, the waste material isolated winds recovery, finished product by waste product Scroll 20
Reclaimed by finished product Scroll 21, so as to realize the separation of waste material and finished product automatically, cost of labor can be saved.And unclamp separation
The nut of plate end, the gap between rotatable regulation separating plate and drive roll, makes separating plate edge be slightly compressed on material strip, to subtract
The small influence when separating waste product to finished product on material strip.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (2)
1. a kind of die-cutting machine, including feed conveying device, die-cutting apparatus and the discharge conveying device set gradually, its feature exist
In：
The die-cutting apparatus include frame, be horizontally set in frame lower platform, be vertically arranged in frame and with frame
Lower slider coordinate guide pillar, be arranged on guide pillar upper mounting plate, driving guide pillar move up and down drive device, be arranged on upper mounting plate
Blanking die on bottom and be arranged on lower platform with blanking die just to backing plate；
Die holder that the blanking die includes being fixedly connected with upper mounting plate, the substrate being fixed on die holder, it is arranged on substrate and is used for
Being punched the interior cutting head of conductive ring inner ring and being arranged on is used for the outer cutting head for being punched conductive ring outer ring, interior punching on substrate
Head and outer cutting head are corresponded；It is provided with to be provided with relief hole, the die holder on the interior cutting head and is connected with relief hole
Discharge groove；The outer cutting head is internally provided with elastic pushing block, and the end of elastic pushing block is located at outer punching under normal conditions
The outside of head；And the radial outside of each outer cutting head is connected with a straight sword crop, the straight of straight sword crop bears mouth positioned at interior punching
On the end face circle of crop and outer cutting head connects with the heart；
First axle that the discharge conveying device includes being arranged in frame and with gantry rotation coordinate, it is arranged in first axle
Drive roll, the second axle being fixedly installed in frame and the passive roll assembly being arranged on the second axle；
The passive roll assembly include with the second axle linear slide coordinate sliding block, be arranged on sliding block be used for sliding block is fixed on
Bolt on second axle, the electric cylinder being fixed on sliding block, the passive roller support being arranged on electric cylinder end and it is arranged on
Driven roll in passive roller support, the axial line of the axial line and driven roll and drive roll of the electric cylinder intersects vertically；
The discharge conveying device also includes the tension detecting apparatus for being used to detect the side portion tension force of material strip two, the tension force detection
Device includes the sensor stand and tension sensor being fixed in frame, and the sensor stand includes being located above drive roll
And the cross rail axially in parallel with drive roll, be arranged on the pillar that cross rail is supported in frame and be arranged on cross rail
Sensor holder, the tension sensor is arranged on sensor holder；
The controller of control electric cylinder is additionally provided with the frame, the controller of the tension sensor and electric cylinder is electrically connected
Connect.
2. die-cutting machine according to claim 1, it is characterised in that：The upper mounting plate is inserted into by upper pedestal and level and appeared on the stage
Upper arm-tie composition on seat, the blanking die is arranged in upper arm-tie；The lower platform is inserted into leave from office by lower pedestal and level
Lower pulling plate composition on seat, the backing plate that rushes is arranged on lower pulling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393138.6A CN107088918B (en) | 2017-05-27 | 2017-05-27 | A kind of die-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393138.6A CN107088918B (en) | 2017-05-27 | 2017-05-27 | A kind of die-cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107088918A true CN107088918A (en) | 2017-08-25 |
| CN107088918B CN107088918B (en) | 2018-08-21 |
Family
ID=59638898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710393138.6A Active CN107088918B (en) | 2017-05-27 | 2017-05-27 | A kind of die-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107088918B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07314400A (en) * | 1991-05-13 | 1995-12-05 | Masahiro Watanabe | Hot-wire cutter for styrene foam |
| US6354180B1 (en) * | 1998-12-04 | 2002-03-12 | Hill Engineering, Inc. | System for cutting sheet material |
| CN201091895Y (en) * | 2007-10-08 | 2008-07-30 | 深圳市豪鹏科技有限公司 | Gouging machine |
| CN101856823A (en) * | 2010-05-17 | 2010-10-13 | 启东市罗源光伏设备有限公司 | TPT (Triphenyl Tin) semi-automatic cutting machine |
| CN102180366A (en) * | 2011-03-28 | 2011-09-14 | 吴丽威 | Automatic material loading, feeding and unloading equipment for bar stock blanking and method thereof |
-
2017
- 2017-05-27 CN CN201710393138.6A patent/CN107088918B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07314400A (en) * | 1991-05-13 | 1995-12-05 | Masahiro Watanabe | Hot-wire cutter for styrene foam |
| US6354180B1 (en) * | 1998-12-04 | 2002-03-12 | Hill Engineering, Inc. | System for cutting sheet material |
| CN201091895Y (en) * | 2007-10-08 | 2008-07-30 | 深圳市豪鹏科技有限公司 | Gouging machine |
| CN101856823A (en) * | 2010-05-17 | 2010-10-13 | 启东市罗源光伏设备有限公司 | TPT (Triphenyl Tin) semi-automatic cutting machine |
| CN102180366A (en) * | 2011-03-28 | 2011-09-14 | 吴丽威 | Automatic material loading, feeding and unloading equipment for bar stock blanking and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107088918B (en) | 2018-08-21 |
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