CN107413922B - A kind of stamping die of flexible circuit board - Google Patents
A kind of stamping die of flexible circuit board Download PDFInfo
- Publication number
- CN107413922B CN107413922B CN201710467939.2A CN201710467939A CN107413922B CN 107413922 B CN107413922 B CN 107413922B CN 201710467939 A CN201710467939 A CN 201710467939A CN 107413922 B CN107413922 B CN 107413922B
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- CN
- China
- Prior art keywords
- die holder
- circuit board
- flexible circuit
- fixing seat
- electromagnet
- 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.)
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Classifications
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- 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
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- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
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- 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
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- 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
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- 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
- B26D7/22—Safety devices specially adapted for cutting machines
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- 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)
- Manufacture Of Switches (AREA)
Abstract
The invention belongs to flexible circuit boards to be punched field, specifically a kind of stamping die of flexible circuit board, including left fixing seat, right fixing seat, guide rod, left die holder, middle die holder, right mould seat, No.1 electromagnet, No. two electromagnet, elastic component, damping piece, material storing box, control switch and controller, the relatively fixed setting of left fixing seat and right fixing seat or so；Guide rod is fixed between left fixing seat and right fixing seat；Left die holder, middle die holder and right mould seat are sequentially arranged on guide rod from left to right；No.1 electromagnet and No. two electromagnet are separately mounted in left fixing seat and right fixing seat；Elastic component is set on guide rod；Damping piece is mounted on middle die holder；Material storing box is located at the lower section of middle die holder；Control switch is used for the energization of No.1 electromagnet and No. two electromagnet.The present invention is attracted by the alternating of No.1 electromagnet and the alternating conductive centering die holder of No. two electromagnet, realizes the punching to flexible circuit board, has the characteristics that small in volume.
Description
Technical field
The invention belongs to flexible circuit boards to be punched field, specifically a kind of stamping die of flexible circuit board.
Background technique
Flexible printed circuit board (FlexiblePrintedCircuitBoard, abbreviation FPC or flexible circuit board) is with soft
Printed circuit made of the insulating substrate of property, has the advantages that many rigid printed circuit boards do not have, such as it can be free
Bending, folds winding, can require any arrangement according to space layout, and arbitrarily moves and flexible in three-dimensional space, to reach
The integration that components and parts assembling is connected with conducting wire.It can be substantially reduced the volume of electronic product using FPC, be applicable in electronic product to height
The needs that density, miniaturization, highly reliable direction are developed.
With the rapid development of international and domestic electronics industry, especially new product, newfashioned continuous development, as mobile phone,
The products such as laptop, computer have required integrated flexible circuit board as components.Each components was making
Mold is required in journey come be punched out, blanking and shearing could complete, for each growth enterprise, have several hundred kinds it is this
Components.
FPC also has many advantages, such as good thermal diffusivity and solderability and lower, the soft or hard combination that is easy to load, overall cost
Design also to compensate for flexible parent metal to a certain extent slightly insufficient in element bearing capacity.Flexible print circuit board has
Single side, two-sided and multi-layer board point.Used substrate is based on poly- phthalimide copper-clad plate, such material thermal resistance height, size
Stability is good, forms final products by compacting with the cover film for having mechanical protection and good electrical insulation performance concurrently.It is two-sided, more
The surface layer of layer printed wiring board and inner conductor realize the electrical connection of ectonexine circuit by metallization.
Punching is an essential step in the production process of flexible circuit board, this production process is to utilize stamping die
Have and is carried out by press machine.Existing stamping die Shortcomings in structure, cause flexible circuit board after punching
It is troublesome in poeration when taking-up, it is easy to fall and damage, ineffective problem.
In consideration of it, a kind of stamping die of flexible circuit board of the present invention, can be realized and rush to flexible circuit board
It cuts, has the characteristics that structure is simple, specifically have the beneficial effect that:
1. a kind of stamping die of flexible circuit board of the present invention, the present invention passes through No.1 electromagnet and No. two electromagnetism
The alternating of the alternating conductive centering die holder of iron attracts, and realizes the punching to flexible circuit board, the present invention is compared with the existing technology
With structure, the characteristics of small in volume；Meanwhile punching face of the invention is vertical arrangement, and after the completion of punching, flexible circuit
Plate can freely be fallen under the effect of gravity, avoid manual cleaning, improve safety and working efficiency.
2. a kind of stamping die of flexible circuit board of the present invention, the present invention is mutual by elastic component and damping piece
Cooperating realizes the positioning of middle die holder, it is therefore prevented that middle die holder and left die holder distance closely lead to very much the flexible circuit board under punching
The problem of can not falling and be not easy to feeding again, at the same prevent middle die holder closely make very much apart from right mould seat middle die holder be punched when
Speed not enough cause the bad situation of punching effect.
3. a kind of stamping die of flexible circuit board of the present invention, the present invention is delayed by No.1 buffering sucker, No. two
Suction disk, solenoid valve, No.1 range sensor, No. two range sensors and cooperating with each other for two-way air pump realize flexibility
The absorption of circuit board with store classifiedly；The sealing of sucker and No. two buffering suckers is buffered to No.1 by flexible circuit board, so that
No.1 buffering sucker buffers middle die holder after the completion of punching with No. two buffering suckers, avoid middle die holder and left die holder or
Shock between person's right mould seat protects each die holder and reduces the generation of noise.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of stamping die of flexible circuit board, the present invention is logical
The alternating for crossing the alternating conductive centering die holder of No.1 electromagnet and No. two electromagnet attracts, and realizes and rushes to flexible circuit board
It cuts, the present invention has the characteristics of structure, small in volume compared with the existing technology.
The technical solution adopted by the present invention to solve the technical problems is: a kind of flexible circuit board of the present invention rushes
Compression mould, including left fixing seat, right fixing seat, guide rod, left die holder, middle die holder, right mould seat, No.1 electromagnet, No. two electromagnet,
Elastic component, damping piece, material storing box, control switch and controller, the relatively fixed setting of the left fixing seat and right fixing seat or so；
The guide rod is fixed between left fixing seat and right fixing seat；The left die holder, middle die holder and right mould seat are successively pacified from left to right
It can slide on guide rod and along guide rod, left die holder, middle die holder and right mould seat are for installing die cutting die；The No.1 electromagnet
It is separately mounted in left fixing seat and right fixing seat with No. two electromagnet, No.1 electromagnet and No. two electromagnet are for mould in attracting
Seat；The elastic component be set on guide rod and be located between left fixing seat and left die holder and right fixing seat and right mould seat it
Between, elastic component is for the deceleration of left die holder and right mould seat and the pop-up of middle die holder；The damping piece is mounted on middle die holder, resistance
Damping member is in contact with guide rod, and damping piece is used for the deceleration of middle die holder；The material storing box is located at the lower section of middle die holder, and material storing box is used for
Flexible circuit board under storage punching；The control switch is used for the energization of No.1 electromagnet and No. two electromagnet, control switch
It is electrically connected with the controller.
The die cutting die includes left side mold and right side mold, left side mold and right side mold be with same shape or
The mold of person's flexible circuit board of different shapes, left side mold include that a secondary left punch-pin and left cavity plate, left punch-pin are mounted on left mould
In the placed hole of seat, flexible circuit board is placed in placed hole and leans against on left punch-pin, and placed hole determines flexible circuit board
Position and for flexible circuit board placement；Left cavity plate is mounted in the mounting hole of middle die holder, in the punching face stretching of left cavity plate
Die holder, left cavity plate stretch out in die holder distance be equal to left punch-pin punching identity distance from placing with a distance from hole end surface, ensure that a left side is convex
The fastening of mould and left cavity plate；Right side mold is mounted on middle die holder and right mould seat, the mounting means of right side mold and left side mold
Identical, i.e., right side mold includes that a secondary right punch-pin and right cavity plate, right punch-pin are mounted in the placed hole of right mould seat, flexible circuit board
It is placed in placed hole and leans against on right punch-pin；Right cavity plate is mounted in the mounting hole of middle die holder, and the punching face of right cavity plate is stretched out
Middle die holder, right cavity plate stretch out in die holder distance be equal to right punch-pin punching identity distance with a distance from placement hole end surface, ensure that the right side
The fastening of punch-pin and right cavity plate.By taking middle die holder is mobile to the left as an example, when work, staff in advance places flexible circuit board
In the placed hole on left die holder, then staff, which starts control switch, makes No.1 electromagnet be powered, No.1 electromagnet centering
Die holder attraction makes middle die holder, and die holder moves to the left, thus realize the punching of flexible circuit board, after the completion of punching, control switch control
The power-off of No.1 electromagnet, left die holder and middle die holder slow down under the action of the elastic member, and after the completion of deceleration, elastic component is to left mould
Seat and the rebound of middle die holder, left die holder and elastic component are connected, and elastic component and left fixing seat are connected, so that left die holder can not be detached from elasticity
Part ensure that the relative stability of left die holder, and middle die holder can be ejected certain distance, after middle die holder is ejected, under being punched
Flexible circuit board is fallen under gravity into underlying ash can.Pass through the mutual cooperation work of elastic component and damping piece
Realize the positioning of middle die holder, it is therefore prevented that middle die holder closely causes very much the flexible circuit board under punching that can not fall with left die holder distance
The problem of falling and be not easy to feeding again, at the same prevent middle die holder closely make very much apart from right mould seat middle die holder be punched when speed
The situation for not enough causing punching effect bad.
Preferably, it is provided with No.1 sucker hole on the left die holder and left punch-pin, No.1 is installed slow on No.1 sucker hole
Suction disk, No.1 buffering sucker is used to adsorb in waste material and the buffering after being punched die holder to the active force of left die holder；The middle mould
No. two sucker holes are provided on seat and left cavity plate, No. two buffering suckers are installed, No. two buffering suckers are used on No. two sucker holes
The active force of flexible circuit board and the left die holder centering die holder of buffering under absorption punching；No.1 buffers sucker and No. two buffering suckers
It is connected respectively by solenoid valve with two-way air pump；No.1 range sensor and No. two Distance-sensings are provided on the middle die holder
Device, No.1 range sensor is for the distance between die holder and left die holder in measuring, and No. two range sensors are for mould in measuring
The distance between seat and right mould seat；The material storing box includes tote-box and the ash can that tote-box two sides are arranged in, and tote-box is used
Flexible circuit board under storage punching, ash can are used to store the waste material under punching.Further, the No.1 buffers sucker
It is ripple sucker with No. two buffering suckers, the space in ripple sucker is larger, can store more air, can be preferable right
Middle die holder is buffered.No.1 sucker hole same as described above is provided on the right mould seat and right punch-pin, on No.1 sucker hole
No.1 buffering sucker is installed；It is provided with No. two sucker holes same as described above on the right cavity plate, is installed on No. two sucker holes
There are No. two buffering suckers.Before punching, No.1 buffering sucker, which adsorbs flexible circuit board by two-way air pump, can prevent flexible electrical
Road plate is fallen, and after No.1 buffers sucker suction flexible circuit board, closing solenoid valve inhales No.1 buffering sucker and No. two bufferings
Disk is not connected to two-way air pump；After the completion of punching, middle die holder continues to move, at this time be punched after waste material to No.1 buffer sucker into
Row sealing, the flexible circuit board under being punched are sealed No. two buffering suckers, and the No.1 after sealing buffers sucker and No. two slow
Suction disk can slow down impact of the middle die holder to left die holder or right mould seat.After die holder is rebounded by elastic component in the middle, No.1 distance is passed
Distance of the die holder apart from left die holder or right mould seat in sensor or No. two range sensor detections, when the distance value of detection is equal to
When preset value, solenoid valve conduction, two-way air pump blows to No.1 buffering sucker and No. two buffering suckers and makes the waste material after punching
It is respectively fallen in ash can and tote-box with flexible circuit board.
Preferably, the air inlet of the two-way pump is connected with humid air, and humid air is for improving No.1 buffering sucker and two
The leakproofness of number buffering sucker.
Preferably, the elastic component is one of spring or elastic balloon, and spring structure is simple, cheap, easily
In acquisition；Elastic balloon low noise, elastic force is adjustable, and using effect is good.
Preferably, the frictional force between the damping piece and guide rod is adjustable, by adjusting rubbing between damping piece and guide rod
Wipe power size, the distance that adjustable middle die holder moves after being popped up by elastic component, to keep the flexible circuit board under punching quasi-
True left is into tote-box.
Preferably, the control switch include No.1 travel switch, No. two travel switches, No.1 unlocked by fingerprint formula switch and
No. two unlocked by fingerprint formula switches, the No.1 travel switch are mounted in left fixing seat, and the left die holder touching No.1 stroke is opened
No. two electromagnet are powered while pass powers off the power-off of No.1 electromagnet or No.1 electromagnet；No. two travel switches installation
In right fixing seat, the right mould seat, which touches No. two travel switches, makes No. two electromagnet power-off；The No.1 unlocked by fingerprint formula is opened
It closes and No. two unlocked by fingerprint formula switches is separately mounted in left fixing seat and right fixing seat.When being punched out, staff's
Both hands need to touch No.1 unlocked by fingerprint formula switch and No. two unlocked by fingerprint formula switches always, can effectively prevent work people in this way
The hand of member extend into workspace and causes safety accident.It can avoid the other staff behaviour for being unfamiliar with the present apparatus using finger-print type unlock
Make the present apparatus and causes safety accident.
Preferably, it is separately installed with indicator light in the left fixing seat and right fixing seat, indicator light is used to indicate next place
Cutting position is conducive to the operation of staff, prevents the generation of safety accident.
The beneficial effects of the present invention are:
1. a kind of stamping die of flexible circuit board of the present invention, the present invention passes through No.1 electromagnet and No. two electromagnetism
The alternating of the alternating conductive centering die holder of iron attracts, and realizes the punching to flexible circuit board, the present invention is compared with the existing technology
With structure, the characteristics of small in volume；Meanwhile punching face of the invention is vertical arrangement, and after the completion of punching, flexible circuit
Plate can freely be fallen under the effect of gravity, avoid manual cleaning, improve safety and working efficiency.
2. a kind of stamping die of flexible circuit board of the present invention, the present invention is mutual by elastic component and damping piece
Cooperating realizes the positioning of middle die holder, it is therefore prevented that middle die holder and left die holder distance closely lead to very much the flexible circuit board under punching
The problem of can not falling and be not easy to feeding again, at the same prevent middle die holder closely make very much apart from right mould seat middle die holder be punched when
Speed not enough cause the bad situation of punching effect.
3. a kind of stamping die of flexible circuit board of the present invention, the present invention is delayed by No.1 buffering sucker, No. two
Suction disk, solenoid valve, No.1 range sensor, No. two range sensors and cooperating with each other for two-way air pump realize flexibility
The absorption of circuit board with store classifiedly；The sealing of sucker and No. two buffering suckers is buffered to No.1 by flexible circuit board, so that
No.1 buffering sucker buffers middle die holder after the completion of punching with No. two buffering suckers, avoid middle die holder and left die holder or
Shock between person's right mould seat protects each die holder and reduces the generation of noise.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention；
Fig. 2 is F direction view in Fig. 1；
Fig. 3 is A-A cross-sectional view in Fig. 2；
Fig. 4 is H direction view in Fig. 1；
Fig. 5 is B-B cross-sectional view in Fig. 4；
In figure: left fixing seat 1, right fixing seat 2, guide rod 3, left die holder 4, middle die holder 5, right mould seat 6, No.1 electromagnet 7, two
Number electromagnet 8, elastic component 9, damping piece 10, material storing box 11, tote-box 111, ash can 112, control switch 12, No.1 stroke are opened
Close 121, No. two travel switches 122, No.1 unlocked by fingerprint formula switch 123, No. two unlocked by fingerprint formula switches 124, flexible circuit boards
13, left side mold 14, left punch-pin 141, left cavity plate 142, right side mold 15, No.1 buffer 16, No. two buffering suckers 17 of sucker.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 5, the stamping die of a kind of flexible circuit board of the present invention, including left fixing seat 1, the right side
Fixing seat 2, guide rod 3, left die holder 4, middle die holder 5, right mould seat 6, No.1 electromagnet 7, No. two electromagnet 8, elastic components 9, damping piece
10, the relatively fixed setting of material storing box 11, control switch 12 and controller, the left fixing seat 1 and right fixing seat 2 or so；It is described
Guide rod 3 is fixed between left fixing seat 1 and right fixing seat 2；The left die holder 4, middle die holder 5 and right mould seat 6 are from left to right successively
It is mounted on guide rod 3 and can be slided along guide rod 3, left die holder 4, middle die holder 5 and right mould seat 6 are for installing die cutting die；Described one
Number electromagnet 7 and No. two electromagnet 8 are separately mounted in left fixing seat 1 and right fixing seat 2, No.1 electromagnet 7 and No. two electromagnetism
Iron 8 is for die holder 5 in attracting；The elastic component 9 be set on guide rod 3 and be located between left fixing seat 1 and left die holder 4 with
And between right fixing seat 2 and right mould seat 6, elastic component 9 is for the deceleration of left die holder 4 and right mould seat 6 and the pop-up of middle die holder 5；
The damping piece 10 is mounted on middle die holder 5, and damping piece 10 is in contact with guide rod 3, and damping piece 10 is used for the deceleration of middle die holder 5；
The material storing box 11 is located at the lower section of middle die holder 5, and material storing box 11 is used to store the flexible circuit board 13 under punching；The control is opened
12 energizations for being used for No.1 electromagnet 7 and No. two electromagnet 8 are closed, control switch 12 is electrically connected with the controller.
The die cutting die includes left side mold 14 and right side mold 15, and left side mold 14 and right side mold 15 are with phase
The mold of similar shape or flexible circuit board of different shapes 13, left side mold 14 include a secondary left punch-pin 141 and left cavity plate
142, left punch-pin 141 is mounted in the placed hole of left die holder 4, and flexible circuit board 13 is placed in placed hole and leans against left punch-pin
On 141, placed hole carries out positioning to flexible circuit board 13 and for the placement of flexible circuit board 13；Left cavity plate 142 is mounted on
In the mounting hole of middle die holder 5, the punching face of left cavity plate 142 stretch out in die holder 5, left cavity plate 142 stretch out in the distance of die holder 5 be equal to
The punching identity distance of left punch-pin 141 ensure that the fastening of left punch-pin 141 and left cavity plate 142 from placing with a distance from hole end surface；Right side mould
Tool 15 is mounted on middle die holder 5 and right mould seat 6, and right side mold 15 is identical as the mounting means of left side mold 14, i.e. right side mold
15 include that a secondary right punch-pin and right cavity plate, right punch-pin are mounted in the placed hole of right mould seat 6, and flexible circuit board 13 is placed on placement
In hole and lean against on right punch-pin；Right cavity plate is mounted in the mounting hole of middle die holder 5, die holder 5 in the punching face stretching of right cavity plate, right
The punching identity distance that the distance of die holder 5 is equal to right punch-pin in cavity plate stretching ensure that right punch-pin and the right side from placing with a distance from hole end surface
The fastening of cavity plate.By taking middle die holder 5 is mobile to the left as an example, when work, flexible circuit board 13 is placed on a left side in advance by staff
In placed hole on die holder 4, then staff, which starts control switch 12, makes No.1 electromagnet 7 be powered, 7 centering of No.1 electromagnet
The attraction of die holder 5 makes middle die holder 5, and die holder 4 moves to the left, to realize the punching of flexible circuit board 13, after the completion of punching, control is opened
12 control No.1 electromagnet 7 are closed to power off, left die holder 4 and middle die holder 5 slow down under the action of elastic component 9, after the completion of deceleration,
9 pairs of elastic component left die holders 4 and middle die holder 5 rebound, and left die holder 4 is connected with elastic component 9, and elastic component 9 and left fixing seat 1 are connected, and make
Elastic component 9 can not be detached from by obtaining left die holder 4, ensure that the relative stability of left die holder 4, and middle die holder 5 can be ejected certain distance,
After middle die holder 5 is ejected, the flexible circuit board 13 under being punched is fallen under gravity into underlying ash can 112.
The positioning of middle die holder 5 is realized by cooperating with each other for elastic component 9 and damping piece 10, it is therefore prevented that middle die holder 5 and left die holder 4
The problem of distance closely causes very much the flexible circuit board 13 under punching that can not fall and be not easy to feeding again, while preventing middle mould
The situation that speed when seat 5 is punched middle die holder 5 not enough causes punching effect bad.
As one embodiment of the present invention, it is provided with No.1 sucker hole on the left die holder 4 and left punch-pin 141, one
No.1 buffering sucker 16 is installed, No.1 buffering sucker 16 is used to adsorb die holder in waste material and the buffering after being punched on number sucker hole
The active force of 5 pairs of left die holders 4；It is provided with No. two sucker holes on the middle die holder 5 and left cavity plate 142, is installed on No. two sucker holes
There are No. two buffering suckers 17, No. two buffering suckers 17 are used to adsorb the flexible circuit board under punching and buffer left 4 centering mould of die holder
The active force of seat 5；No.1 buffering sucker 16 and No. two buffering suckers 17 are connected by solenoid valve with two-way air pump respectively；It is described
Be provided with No.1 range sensor and No. two range sensors on middle die holder 5, No.1 range sensor for die holder 5 in measuring with
The distance between left die holder 4, No. two range sensors are for the distance between die holder 5 and right mould seat 6 in measuring；The material storing box
11 include tote-box 111 and the ash can 112 that 111 two sides of tote-box are arranged in, and tote-box 111 is used to store the flexibility under punching
Circuit board, ash can 112 are used to store the waste material under punching.Further, the No.1 buffering sucker 16 and No. two bufferings are inhaled
Disk 17 is ripple sucker, and the space in ripple sucker is larger, can store more air, can preferable centering die holder 5 into
Row buffering.No.1 sucker hole same as described above is provided on the right mould seat 6 and right punch-pin, No.1 sucker is equipped with one on hole
Number buffering sucker 16；It is provided with No. two sucker holes same as described above on the right cavity plate, is equipped with No. two on No. two sucker holes
Buffer sucker 17.Before punching, No.1 buffering sucker 16, which adsorbs flexible circuit board 13 by two-way air pump, can prevent flexible electrical
Road plate 13 is fallen, and after No.1 buffers 16 adsorption flexible circuit board 13 of sucker, closing solenoid valve makes No.1 buffer sucker 16 and two
Number buffering sucker 17 is not connected to two-way air pump；After the completion of punching, middle die holder 5 continues to move, and the waste material after being punched at this time is to one
Number buffering sucker 16 is sealed, and the flexible circuit board 13 under being punched is sealed No. two buffering suckers 17, one after sealing
Number buffering sucker 16 and No. two buffering suckers 17 can slow down the impact of the left die holder 4 of 5 pairs of middle die holder or right mould seat 6.Die holder 5 in the middle
After being rebounded by elastic component 9, die holder 5 is apart from left die holder 4 or the right side in No.1 range sensor or No. two range sensor detections
The distance of die holder 6, when the distance value of detection is equal to preset value, solenoid valve conduction, two-way air pump buffers 16 He of sucker to No.1
No. two buffering suckers 17 blow and waste material and flexible circuit board 13 after punching are made to respectively fall in ash can 112 and tote-box 111
In.
As one embodiment of the present invention, the air inlet of the two-way pump is connected with humid air, and humid air is for mentioning
The leakproofness of high No.1 buffering sucker 16 and No. two buffering suckers 17.
As one embodiment of the present invention, the elastic component 9 is one of spring or elastic balloon, spring knot
Structure is simple, cheap, is easily obtained；Elastic balloon low noise, elastic force is adjustable, and using effect is good.
As one embodiment of the present invention, the frictional force between the damping piece 10 and guide rod 3 is adjustable, passes through adjusting
Frictional force size between damping piece 10 and guide rod 3, the distance that adjustable middle die holder 5 is moved after being popped up by elastic component 9, to make
The lower flexible circuit board 13 of punching can accurate left into tote-box 111.
As one embodiment of the present invention, the control switch 12 includes that 121, No. two strokes of No.1 travel switch are opened
It closes 122, No.1 unlocked by fingerprint formula switch 123 and No. two unlocked by fingerprint formula switches 124, the No.1 travel switch 121 is mounted on
In left fixing seat 1, the left die holder 4, which touches No.1 travel switch 121, keeps the power-off of No.1 electromagnet 7 or No.1 electromagnet 7 disconnected
No. two electromagnet 8 are powered while electric；No. two travel switches 122 are mounted in right fixing seat 2, and the right mould seat 6 is touched
No. two travel switches 122 power off No. two electromagnet 8；The No.1 unlocked by fingerprint formula switch 123 and No. two unlocked by fingerprint formulas are opened
124 are closed to be separately mounted in left fixing seat 1 and right fixing seat 2.When being punched out, the both hands of staff need to touch always
To No.1 unlocked by fingerprint formula switch 123 and No. two unlocked by fingerprint formula switches 124, the hand of staff can be effectively prevent to protrude into this way
Safety accident is caused to workspace.Operate the present apparatus using the other staff that finger-print type unlock can avoid being unfamiliar with the present apparatus and
Cause safety accident.
As one embodiment of the present invention, it is separately installed with indicator light in the left fixing seat 1 and right fixing seat 2,
Indicator light is used to indicate next place's cutting position, is conducive to the operation of staff, prevents the generation of safety accident.
When work, staff is individually positioned in two pieces of flexible circuit boards 13 in the placed hole of left die holder 4 and right mould seat 6
Placed hole in and lean against on left punch-pin 141 and right punch-pin, No.1 buffers sucker 16 and by two-way air pump adsorbs flexible circuit
Plate 13, No.1 buffering sucker 16 can prevent flexible circuit board 13 from falling, after No.1 buffers 16 adsorption flexible circuit board 13 of sucker,
Closing solenoid valve is connected to No.1 buffering sucker 16 and No. two buffering suckers 17 not with two-way air pump；Then the both hands of staff
No.1 unlocked by fingerprint formula switch 123 and No. two unlocked by fingerprint formula switches 124 are unlocked simultaneously respectively, after unlock, No.1 electricity
Magnet 7 is powered, No.1 electromagnet 7 attract in die holder 5 make middle die holder 5 die holder 4 accelerate close, die holder 5 and left die holder 4 in the middle to the left
When contact, the left punch-pin 141 on left cavity plate 142 and left die holder 4 on middle die holder 5 is punched out flexible circuit board 13；Punching
After the completion, middle die holder 5 continues to move, and the waste material after being punched at this time is sealed No.1 buffering sucker 16, the flexibility under being punched
Circuit board 13 is sealed No. two buffering suckers 17, and the No.1 buffering sucker 16 and No. two buffering suckers 17 after sealing can slow down
The impact of the left die holder 4 of 5 pairs of middle die holder, to can avoid the damage of mold and reduce the generation of noise；Middle die holder 5 pushes left mould
Seat 4 continues 1 direction of fixing seat to the left and moves, and in the process of movement, 9 pairs of elastic component left die holders 4 and middle die holder 5 slow down,
Left die holder 4, which touches No.1 travel switch 121, powers off No.1 electromagnet 7, and 9 pairs of elastic component left die holders 4 and middle die holder 5 decelerate to
It zero and rebounds to left die holder 4 and middle die holder 5, after rebound, left die holder 4 is moved right, and left die holder 4 is connect not with elastic component 9
It can continue to move right, by the frictional force between adjusting damping piece 10 and guide rod 3, middle die holder 5 be made to be located at the middle part of guide rod 3,
After die holder 5 is rebounded by elastic component 9 in the middle, distance of the die holder 5 apart from left die holder 4 in the detection of No.1 range sensor, when detection
When distance value is equal to preset value, solenoid valve conduction, two-way air pump buffers sucker 16 to No.1 and No. two buffering suckers 17 are blown simultaneously
Waste material and flexible circuit board 13 after making punching are respectively fallen in ash can 112 and tote-box 111.Left side flexible circuit board 13 rushes
After the completion of cutting, side mold 14 carries out secondary feeding to staff to the left, then repeats the above-mentioned course of work to the flexible electrical on right side
Road plate 13 is punched out.
The above-mentioned course of work is the first working method, i.e. the primary last material of punching, and second of working method is upper one
Defective material is punched twice, and the distinctive points of second of working method and the first working method are: No.1 travel switch 121 disconnects one
It is connected to No. two electromagnet 8 while number electromagnet 7, a feeding, the purpose being then punched twice in succession may be implemented in this way.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (8)
1. a kind of stamping die of flexible circuit board, it is characterised in that: including left fixing seat (1), right fixing seat (2), guide rod
(3), left die holder (4), middle die holder (5), right mould seat (6), No.1 electromagnet (7), No. two electromagnet (8), elastic component (9), damping
Part (10), material storing box (11), control switch (12) and controller, the left fixing seat (1) and right fixing seat (2) left and right are relatively solid
Fixed setting；The guide rod (3) is fixed between left fixing seat (1) and right fixing seat (2)；The left die holder (4), middle die holder (5)
Be sequentially arranged on guide rod (3) and can be slided along guide rod (3) from left to right with right mould seat (6), left die holder (4), middle die holder (5) and
Right mould seat (6) is for installing die cutting die；The No.1 electromagnet (7) and No. two electromagnet (8) are separately mounted to left fixing seat
(1) and in right fixing seat (2), No.1 electromagnet (7) and No. two electromagnet (8) are for die holder (5) in attracting；The elastic component
(9) it is set on guide rod (3) and is located between left fixing seat (1) and left die holder (4) and right fixing seat (2) and right mould seat
(6) between, elastic component (9) is for the deceleration of left die holder (4) and right mould seat (6) and the pop-up of middle die holder (5)；The damping piece
(10) it is mounted on middle die holder (5), damping piece (10) is in contact with guide rod (3), and damping piece (10) subtracts for middle die holder (5)
Speed；The material storing box (11) is located at the lower section of middle die holder (5), and material storing box (11) is used to store the flexible circuit board under punching；Institute
The energization of control switch (12) for No.1 electromagnet (7) and No. two electromagnet (8) is stated, control switch (12) is electrically connected with controller
It connects；Wherein:
The die cutting die includes left side mold (14) and right side mold (15), and left side mold (14) and right side mold (15) are tool
There is the mold of same shape or flexible circuit board of different shapes (13), left side mold (14) includes a secondary left punch-pin (141)
With left cavity plate (142), left punch-pin (141) is mounted in the placed hole of left die holder (4), and flexible circuit board (13) is placed on placed hole
Interior and lean against on left punch-pin (141), placed hole position and for flexible circuit board (13) to flexible circuit board (13)
It places；Left cavity plate (142) is mounted in the mounting hole of middle die holder (5), die holder (5) in the punching face stretching of left cavity plate (142)；It is right
Side mold (15) is mounted on middle die holder (5) and right mould seat (6), the mounting means phase of right side mold (15) and left side mold (14)
Together.
2. a kind of stamping die of flexible circuit board according to claim 1, it is characterised in that: the left die holder (4) and
It is provided with No.1 sucker hole on left punch-pin (141), No.1 buffering sucker (16) is installed on No.1 sucker hole, No.1 buffers sucker
(16) active force of the die holder (5) to left die holder (4) in the waste material and buffering after being used to adsorb punching；The middle die holder (5) and a left side
It is provided with No. two sucker holes on cavity plate (142), No. two buffering suckers (17), No. two buffering suckers are installed on No. two sucker holes
(17) for adsorbing the flexible circuit board under punching and buffering the active force of left die holder (4) centering die holder (5)；No.1 buffers sucker
(16) it is connected respectively by solenoid valve with two-way air pump with No. two buffering suckers (17)；One is provided on the middle die holder (5)
Number range sensor and No. two range sensors, No.1 range sensor is in measuring between die holder (5) and left die holder (4)
Distance, No. two range sensors are for the distance between die holder (5) and right mould seat (6) in measuring；The material storing box (11) includes
In the ash can (112) of tote-box (111) two sides, tote-box (111) is used to store soft under punching for tote-box (111) and setting
Property circuit board, ash can (112) be used for store be punched under waste material.
3. a kind of stamping die of flexible circuit board according to claim 2, it is characterised in that: the No.1 buffers sucker
(16) and No. two buffering suckers (17) are ripple sucker.
4. a kind of stamping die of flexible circuit board according to claim 2, it is characterised in that: the air inlet of the two-way pump
Hole is connected with humid air, and humid air is used to improve the leakproofness of No.1 buffering sucker (16) and No. two buffering suckers (17).
5. a kind of stamping die of flexible circuit board according to claim 1, it is characterised in that: the elastic component (9) is
One of spring or elastic balloon.
6. a kind of stamping die of flexible circuit board according to claim 1, it is characterised in that: the damping piece (10) with
Frictional force between guide rod (3) is adjustable.
7. a kind of stamping die of flexible circuit board according to claim 1, it is characterised in that: the control switch (12)
Including No.1 travel switch (121), No. two travel switches (122), No.1 unlocked by fingerprint formula switch (123) and No. two unlocked by fingerprint
Formula switchs (124), and the No.1 travel switch (121) is mounted on left fixing seat (1), and the left die holder (4) touches No.1 row
No. two electromagnet (8) are powered while Cheng Kaiguan (121) powers off No.1 electromagnet (7) power-off or No.1 electromagnet (7)；Institute
It states No. two travel switches (122) to be mounted on right fixing seat (2), the right mould seat (6), which touches No. two travel switches (122), makes two
The power-off of number electromagnet (8)；The No.1 unlocked by fingerprint formula switch (123) and No. two unlocked by fingerprint formula switches (124) are installed respectively
In left fixing seat (1) and right fixing seat (2).
8. a kind of stamping die of flexible circuit board according to claim 7, it is characterised in that: the left fixing seat (1)
With indicator light is separately installed on right fixing seat (2), indicator light is used to indicate next place's cutting position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467939.2A CN107413922B (en) | 2017-06-20 | 2017-06-20 | A kind of stamping die of flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710467939.2A CN107413922B (en) | 2017-06-20 | 2017-06-20 | A kind of stamping die of flexible circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107413922A CN107413922A (en) | 2017-12-01 |
| CN107413922B true CN107413922B (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710467939.2A Active CN107413922B (en) | 2017-06-20 | 2017-06-20 | A kind of stamping die of flexible circuit board |
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| CN (1) | CN107413922B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127109B (en) * | 2017-12-28 | 2020-05-01 | 山东锦尔泰精密压铸有限公司 | Die holder for fixing pouring die |
| CN110369615B (en) * | 2019-07-26 | 2021-07-06 | 势加透博(成都)科技有限公司 | Metal corrugated foil stamping die |
| CN111438268A (en) * | 2020-04-10 | 2020-07-24 | 闫华耀 | Punching die |
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| CN205763023U (en) * | 2016-05-26 | 2016-12-07 | 天津市吉人原胜科技有限公司 | A kind of two-way extruding die for aluminum shaped material |
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| DE2135506A1 (en) * | 1971-07-15 | 1973-02-01 | Siempelkamp Gmbh & Co | PRESS, IN PARTICULAR FOR THE PRODUCTION OF CHIPBOARD, FIBERBOARD OR DGL |
| KR100788188B1 (en) * | 2006-07-13 | 2007-12-26 | 에스앤티대우(주) | Piercing press device and piercing hole formation method using the same |
| CN101298194A (en) * | 2007-04-30 | 2008-11-05 | 刘新广 | Magnetic punching machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107413922A (en) | 2017-12-01 |
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Effective date of registration: 20181203 Address after: 516200 Baiyunkeng Pengtong Industrial Building, Freshwater Town, Huiyang District, Huizhou City, Guangdong Province Applicant after: Yongsheng Hengji (Huizhou) PCB Co., Ltd. Address before: 510641 South China University of Technology, 381 Tianhe District Road, Guangzhou, Guangdong 381 Applicant before: Lin Chunfang |
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