CN107283522A - The die-cutting machine of conductive ring on laptop computer - Google Patents

The die-cutting machine of conductive ring on laptop computer Download PDF

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Publication number
CN107283522A
CN107283522A CN201710391167.9A CN201710391167A CN107283522A CN 107283522 A CN107283522 A CN 107283522A CN 201710391167 A CN201710391167 A CN 201710391167A CN 107283522 A CN107283522 A CN 107283522A
Authority
CN
China
Prior art keywords
die
conductive ring
axle
bushing
cutting
Prior art date
Application number
CN201710391167.9A
Other languages
Chinese (zh)
Other versions
CN107283522B (en
Inventor
余强
Original Assignee
重庆信强科技有限公司
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
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Priority to CN201710391167.9A priority Critical patent/CN107283522B/en
Publication of CN107283522A publication Critical patent/CN107283522A/en
Application granted granted Critical
Publication of CN107283522B publication Critical patent/CN107283522B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38Cutting-out; Stamping-out
    • B26F1/40Cutting-out; Stamping-out using a press, e.g. of the ram type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18Means for removing cut-out material or waste
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38Cutting-out; Stamping-out
    • B26F1/44Cutters therefor; Dies therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38Cutting-out; Stamping-out
    • B26F1/44Cutters therefor; Dies therefor
    • B26F2001/4472Cutting edge section features

Abstract

The invention discloses a kind of die-cutting machine for conductive ring on laptop computer, including feed conveying device, die-cutting apparatus and the discharge conveying device set gradually, die-cutting apparatus includes frame, guide pillar and blanking die;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.

Description

The die-cutting machine of conductive ring on laptop computer

Technical field

The present invention relates to a kind of mould, 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 die-cutting machine of the prior art, the carrying capacity of its material roller is usually to be adjusted according to the experience of operating personnel Section, this make it that the regulation accuracy of discharge carrying capacity is poor, it is impossible to which Reliable guarantee discharge carrying capacity meets discharge requirement, easily goes out Now because carrying capacity not enough caused by skid, putty the problems such as.

The content of the invention

In view of this, it is existing to solve it is an object of the invention to provide a kind of die-cutting machine for conductive ring on laptop computer The die cutting die for having production notebook CPU conductive rings easily pulls conductive ring in waste discharge material, causes conductive ring to waste, and lean on Workman's experience adjusts discharge carrying capacity, and carrying capacity adjusts the technical problems such as accuracy difference.

Die-cutting machine of the present invention for conductive ring on laptop computer, including feed conveying device, the cross cutting dress set gradually Put and discharge conveying device;

The die-cutting apparatus include frame, be horizontally set in frame lower platform, be vertically arranged in frame and with frame The guide pillar of lower slider, the upper mounting plate being arranged on guide pillar, driving guide pillar move up and down drive device, be arranged on upper mounting plate bottom On blanking die 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 includes the bushing being enclosed on the second axle and the passive roll body being fixed on by bearing on bushing, described It is provided with second axle in the T-shaped guide groove axially extended, the T-shaped guide groove and is provided with T-bolt, the end of tommyhead bolt Portion passes bushing, and be disposed with tommyhead bolt be located at outside bushing one section spring, the first pad positioned at spring end, Pressure sensor on the first pad, the second pad on pressure sensor and the spiral shell on the second pad Mother, is provided with regulation gap between the bushing and the second axle;The pressure being connected with pressure sensor is additionally provided with the frame Power display;

The discharge conveying device also includes driven roll axial direction positioning device, and the driven roll axial direction positioning device includes being fixed on The locating slot radial parallel with bushing, institute are provided with the axially in parallel cross bar on bushing and with bushing, the end of the cross bar State the anchor ear for being provided with and coordinating with the second axle on the company's limiting plate for being provided with and being slidably matched with it in locating slot, the limiting plate.

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.

Further, the elastic pushing block is sponge block.

Further, the straight sword crop is triangular prism shaped.

Beneficial effects of the present invention:

1st, die-cutting machine of the present invention for conductive ring on laptop computer, it is cut by setting directly to bear in the radial outside of outer cutting head Head so that when being punched conductive ring, a straight cut can be cut out on the waste material on the outside of conductive ring by directly bearing crop, straight cut is by base Material waste material is divided into some small scrap ribbons, and small scrap ribbon is easily separated with material strip basic unit, and in separation to the conduction in basic unit Circle to pull power small so that conductive ring will not be pulled during separation waste material, conductive ring can be avoided to waste.

2nd, die-cutting machine of the present invention for conductive ring on laptop computer, between the bushing of its discharge conveying device and the second axle Regulation gap is provided with, the length of spring just can be changed by adjusting nut position, so as to adjust passive roll body to being expected by transmission Pressure, pressure is easy to adjust.And the pressure phase that passive roll body is born to the application pressure for being transmitted material with pressure sensor Deng the pressure that pressure sensor is born is shown by pressure display unit so that staff can be according to pressure display unit Show value instructs it to adjust discharge carrying capacity, so as to reach the purpose of accurate adjustment discharge carrying capacity.

3rd, die-cutting machine of the present invention for conductive ring on laptop computer, the position of its passive roll assembly can be adjusted along the second axle Section so that it adapts to the discharge requirement of different in width material, and versatility is good;And after driven roll position adjustments are good, it can lead to Cross anchor ear passive roll assembly is reliably fixed on the second axle, be avoided that the position of passive roll assembly changes vertically.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram in embodiment for the die-cutting machine of conductive ring on laptop computer;

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 cross section structure diagram of passive roll assembly.

Embodiment

The invention will be further described with reference to the accompanying drawings and examples.

As illustrated, the present embodiment is used for the die-cutting machine of conductive ring on laptop computer, including the charging conveying set gradually Device 1, die-cutting apparatus and discharge conveying 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 is slided up and down, the upper mounting plate 5 being arranged on guide pillar, driving guide pillar are moved up and down, it is arranged on Blanking die 6 on mesa base and be arranged on lower platform with blanking die just to backing plate 7.Driving dress in the present embodiment Hydraulic cylinder is set to, 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 8 that the discharge conveying device includes being arranged in frame and with gantry rotation coordinate, it is arranged in first axle Drive roll 9, the second axle 10 being fixedly installed in frame and the passive roll assembly 11 being arranged on the second axle;

The passive roll assembly includes the bushing 111 being enclosed on the second axle and the driven roll being fixed on by bearing 112 on bushing It is provided with body 113, second axle in the T-shaped guide groove 114 axially extended, the T-shaped guide groove and is provided with T-bolt 115, the end of tommyhead bolt passes bushing, and is disposed with spring 116 on tommyhead bolt be located at outside bushing one section, positioned at bullet The first pad 117, the pressure sensor 118 on the first pad, the second pad on pressure sensor of spring end 119 and the nut 120 on the second pad, regulation gap 121 is provided between the bushing and the second axle;The machine The pressure display unit 122 being connected with pressure sensor is additionally provided with frame;

The discharge conveying device also includes driven roll axial direction positioning device, and the driven roll axial direction positioning device includes being fixed on The locating slot radial parallel with bushing is provided with the cross bar 123 axially in parallel on bushing and with bushing, the end of the cross bar, It is provided with the locating slot and is provided with what is coordinated with the second axle on the company's limiting plate 124 being slidably matched with it, the limiting plate Anchor ear 125.

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.Driven by Hydraulic Cylinder guide pillar in die-cutting apparatus pumps, Upper mounting plate is driven 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 cutting head of blanking die Radial outside set directly bear crop so that punching conductive ring when, directly bearing crop can cut out on the waste material on the outside of conductive ring Base material waste material is divided into some small scrap ribbons by one straight cut, straight cut, and small scrap ribbon is easily separated with material strip basic unit, and During 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 Waste.

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 also can be set in specific implementation and discharge the waste material in discharge groove.It is useless that outer cutting head is cut Material can be separated by manually from material strip, or be separated by waste material wrap-up.

And it is used for the die-cutting machine of conductive ring on laptop computer, the bushing of its discharge conveying device and second in the present embodiment Regulation gap is provided between axle, the length of spring just can be changed by adjusting nut position, so as to adjust passive roll body to quilt The pressure of material is transmitted, pressure is easy to adjust.And passive roll body is born to the application pressure expected by transmission with pressure sensor Pressure is equal, and the pressure that pressure sensor is born is shown by pressure display unit so that staff can be aobvious according to pressure Show that the show value of device instructs it to adjust discharge carrying capacity, so as to reach the purpose of accurate adjustment discharge carrying capacity.

Further, the die-cutting machine of conductive ring on laptop computer is used in the present embodiment, the position of its passive roll assembly can edge Second axle is adjusted so that it adapts to the discharge requirement of different in width material, and versatility is good;And it is good in driven roll position adjustments Afterwards, passive roll assembly can be reliably fixed on the second axle by anchor ear, be avoided that the position of passive roll assembly becomes vertically It is dynamic.

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, the straight sword crop is simple in construction to be easy to manufacture to be triangular prism shaped.

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 (4)

1. a kind of die-cutting machine for conductive ring on laptop computer, including set gradually feed conveying device, die-cutting apparatus and Discharge conveying device, it is characterised in that:
The die-cutting apparatus include frame, be horizontally set in frame lower platform, be vertically arranged in frame and with frame The guide pillar of lower slider, the upper mounting plate being arranged on guide pillar, driving guide pillar move up and down drive device, be arranged on upper mounting plate bottom On blanking die 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 includes the bushing being enclosed on the second axle and the passive roll body being fixed on by bearing on bushing, described It is provided with second axle in the T-shaped guide groove axially extended, the T-shaped guide groove and is provided with T-bolt, the end of tommyhead bolt Portion passes bushing, and be disposed with tommyhead bolt be located at outside bushing one section spring, the first pad positioned at spring end, Pressure sensor on the first pad, the second pad on pressure sensor and the spiral shell on the second pad Mother, is provided with regulation gap between the bushing and the second axle;The pressure being connected with pressure sensor is additionally provided with the frame Power display;
The discharge conveying device also includes driven roll axial direction positioning device, and the driven roll axial direction positioning device includes being fixed on The locating slot radial parallel with bushing, institute are provided with the axially in parallel cross bar on bushing and with bushing, the end of the cross bar State the anchor ear for being provided with and coordinating with the second axle on the company's limiting plate for being provided with and being slidably matched with it in locating slot, the limiting plate.
2. the die-cutting machine according to claim 1 for conductive ring on laptop computer, it is characterised in that:The upper mounting plate by Upper pedestal and level are inserted into the upper arm-tie composition on pedestal, and the blanking die is arranged in upper arm-tie;The lower platform by Lower pedestal and level are inserted into the lower pulling plate composition on lower pedestal, and the backing plate that rushes is arranged on lower pulling plate.
3. the die-cutting machine according to claim 1 for conductive ring on laptop computer, it is characterised in that:The elastic pushing block For sponge block.
4. the die-cutting machine according to claim 1 for conductive ring on laptop computer, it is characterised in that:The straight sword crop To be triangular prism shaped.
CN201710391167.9A 2017-05-27 2017-05-27 The die-cutting machine of conductive ring on laptop computer CN107283522B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710391167.9A CN107283522B (en) 2017-05-27 2017-05-27 The die-cutting machine of conductive ring on laptop computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710391167.9A CN107283522B (en) 2017-05-27 2017-05-27 The die-cutting machine of conductive ring on laptop computer

Publications (2)

Publication Number Publication Date
CN107283522A true CN107283522A (en) 2017-10-24
CN107283522B CN107283522B (en) 2018-12-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710391167.9A CN107283522B (en) 2017-05-27 2017-05-27 The die-cutting machine of conductive ring on laptop computer

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Country Link
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Citations (5)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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

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Publication number Publication date
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