CN208773796U - A kind of automobile flexible circuit board auxiliary material die-cutting device - Google Patents
A kind of automobile flexible circuit board auxiliary material die-cutting device Download PDFInfo
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- CN208773796U CN208773796U CN201821251965.8U CN201821251965U CN208773796U CN 208773796 U CN208773796 U CN 208773796U CN 201821251965 U CN201821251965 U CN 201821251965U CN 208773796 U CN208773796 U CN 208773796U
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- die
- knife
- group
- circuit board
- flexible circuit
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Abstract
The utility model relates to a kind of automobile flexible circuit board auxiliary material die-cutting devices, including the feeding mechanism, die cutting mechanism and receiving mechanism being installed in rack, the die cutting mechanism includes that several circular knife stampings cut group, each circular knife stamping cuts group and is successively arranged dise knife mold and draws material rubber roller, is equipped with one for squeezing the bottom roller of die cut material below each dise knife mold and drawing material rubber roller；It is walking to expect on direction, the dise knife mold that the first circular knife stamping cuts group is connected with feeding mechanism, the last one dise knife mold for drawing material rubber roller and the adjacent circular knife stamping to cut group that each circular knife stamping cuts group be connected, the last one drawing that the circular knife stamping positioned at end cuts group expects that rubber roller is connected with receiving mechanism.The utility model flexible circuit board auxiliary material die-cutting device can realize flexible circuitry panel products punching function of the overall length at 2-3 meters, be suitable for high-precision automobile FPC auxiliary material and develop.
Description
Technical field
The utility model relates to wiring board production technical fields, auxiliary more particularly, to a kind of automobile flexible circuit board
Material die-cutting device.
Background technique
FPC (Flexible Printed Circuit) flexible electric circuit board is also known as flexible circuit board, with mylar or gathers
Acid imide is substrate, manufactured a kind of with height reliability, excellent flexibility and form route by being etched on copper foil
Circuit board.FPC can require any arrangement according to space layout, and any in three-dimensional space with free bend, winding, folding
It is mobile and flexible, to reach the integration that components and parts assembling is connected with conducting wire.The body of electronic product can be substantially reduced using FPC
Product, is applicable in the needs that electronic product develops to high density, miniaturization, highly reliable direction.Therefore, FPC is in space flight, military affairs, movement
It is widely used on the fields such as communication, laptop computer, computer peripheral equipment, PDA, digital camera, automobile or product.
The big punching machine and the wooden cutting die that the early period of existing automobile flexible circuit board cover film has used automobile mechanism part to use
Collocation punching.The main difference of the relatively other flexible circuit board of automobile flexible circuit board is that list Pcs length is about
1800mm, whole flexible circuit board length is about 2200mm.Conventional flex route board industry does not meet the production of this length dimension
The punching machine and punching block that product can be used, therefore the product size of traditional flexible circuitry board industry is generally less than normal, the table of equipment of selection
Face is one man operation's equipment generally within 500mm*700mm range, and also therefore existing punching machine handwork is needed to artificial
Ask larger, and pure manual work is but also inefficiency.
Utility model content
The utility model provides a kind of automobile of overall length may be implemented flexible circuitry panel products punching function at 2-3 meters
Flexible circuit board auxiliary material die-cutting device.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of automobile flexible circuit board auxiliary material die-cutting device is provided, including feeding mechanism, the cross cutting being installed in rack
Mechanism and receiving mechanism, the die cutting mechanism include that several circular knife stampings cut group, and each circular knife stamping cuts group
Be successively arranged dise knife mold and draw material rubber roller, each dise knife mold and draw material rubber roller below be equipped with one for squeeze cross cutting material
The bottom roller of material；
It is walking to expect on direction, the dise knife mold that the first circular knife stamping cuts group is connected with feeding mechanism, each described
The last one dise knife mold for drawing material rubber roller to cut group with the adjacent circular knife stamping that circular knife stamping cuts group is connected, and is located at end
The last one drawing material rubber roller that the circular knife stamping at end cuts group is connected with receiving mechanism.
Further, to further include several cut the corresponding waste material of group with the circular knife stamping to the die cutting mechanism removes
Mechanism, each waste material removal mechanism include be set to backing film below the dise knife mold of respective circular cutting die punching group,
Backing film installation axle and waste discharge backing film collecting shaft, backing film are successively attached at the backing film installation axle, the dise knife mold
On the corresponding bottom roller and waste discharge backing film collecting shaft, the backing film is located at the lower surface of the die cut material.
Preferably, thimble and/or foam are equipped on each dise knife mold.
Preferably, the backing being attached on the corresponding bottom roller of the dise knife mold and the waste discharge backing film collecting shaft
Angle between film section and the die cut material is α, 0 ° of α≤90 ° <.
Further, two adjacent circular knife stampings cut the target being equipped between group for adjusting degree of registration.
Preferably, the target forms and can be spliced into " ┼ " type edge of a knife by " ┐ " the type edge of a knife and " └ " type edge of a knife, described
" ┐ " the type edge of a knife and " └ " the type edge of a knife are respectively arranged at two adjacent circular knife stampings and cut connecing at cutter position in group.
Preferably, each circular knife stamping cut be additionally provided in group for automatic measurement and calculate " ┐ " the type edge of a knife/
" └ " the type edge of a knife and the adjacent circular knife stamping cut the camera of the splicing precision of upper " └ " the type edge of a knife/" ┐ " the type edge of a knife of group.
Preferably, the circular knife stamping cuts group and is equipped with 2-6.
Preferably, the diameter of the dise knife mold is 50-170mm.
Further, the feeding mechanism includes feeding shaft, tensile axis, deviation correcting device and binder station；The mould
Material is cut successively after feeding shaft, tensile axis, deviation correcting device and binder station, into walking the first circle expected on direction
Cutting die punching group is squeezed by the dise knife mold and bottom roller punching.
Compared with prior art, the automobile flexible circuit board auxiliary material die-cutting device of the utility model is provided with several phases
The circular knife stamping being mutually connected cuts group, the circle that die cut material successively can accurately splice by several after feeding mechanism installation
The dise knife die cutting procedure of shape cutting die punching group completes the die cutting qualified ratio of flexible circuit board up to receiving mechanism.
Flexible circuitry panel products of the overall length at 2-3 meters may be implemented in the flexible circuit board auxiliary material die-cutting device of the utility model
It is punched function, and die cutting accuracy can be effectively ensured by the accurate linking between adjacent circular cutting die punching group；Realize automation
Production replaces big punching machine work pattern, saves manpower, and avoids the security risk of more people's operation punching machines；High production efficiency, by
60min/100m is increased to 20min/100m, improved efficiency 200%, especially suitable for high-precision automobile FPC and its auxiliary material
Exploitation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of automobile flexible circuit board auxiliary material die-cutting device in an embodiment of the present invention.
Fig. 2 is the planar structure schematic diagram of dise knife mold in an embodiment of the present invention.
Fig. 3 is the segmentation expanded schematic diagram of Fig. 2.
Fig. 4 is the schematic diagram that circular knife stamping cuts that the drawing material rubber roller in group squeezes die cut material with corresponding bottom roller.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
It is as shown in Figures 1 to 4 the embodiment of the utility model automobile flexible circuit board auxiliary material die-cutting device.As Fig. 1,
Shown in Fig. 2 and Fig. 3, which includes the feeding mechanism 10 being installed in rack 1, die cutting mechanism 20
And receiving mechanism 30, wherein die cutting mechanism 20 include several circular knife stampings cut group 21, each circular knife stamping cut group 21 according to
It is secondary to expect that the lower section of rubber roller 212 is equipped with one and is used for equipped with dise knife mold 211 and drawing material rubber roller 212, each dise knife mold 211 and drawing
Squeeze the bottom roller 400 of die cut material 2.As shown in Figure 1, first circular knife stamping cuts the dise knife mold of group 21 walking to expect on direction
211 are connected with feeding mechanism 10, and each circular knife stamping cuts the last one drawing material rubber roller 212 of group 21 and adjacent circular cutting die rushes
The dise knife mold 211 for cutting group 21 is connected, and the circular knife stamping positioned at end cuts the last one drawing material rubber roller 212 and the rewinding of group 21
Mechanism 30 is connected.In Fig. 2, Fig. 3, D is to walk to expect direction.
The automobile flexible circuit board auxiliary material die-cutting device is provided with the circular knife stamping that several are mutually linked and cuts group 21,
The circular knife stamping that die cut material 2 successively can accurately splice by several after the installation of feeding mechanism 10 cuts the dise knife of group 21
Die cutting procedure completes the die cutting qualified ratio of flexible circuit board auxiliary material up to receiving mechanism 30.In the present embodiment, flexible circuit board is auxiliary
Material can be flexible circuit board external form cover film.It that is to say, after die cut material 2 is installed from feeding mechanism 10, into die-cutting machine
When structure 20, first from walk the first circular knife stamping expected on direction cut group 21 dise knife mold 211 and the dise knife mold 211 under support
Pass through between tight bottom roller 400, is delivered to again after being die cut and draws material rubber roller 212 and the lower bottom roller pushed against of the drawing material rubber roller 212
Station between 400, it is to be done after the cross cutting that first circular knife stamping cuts in group 21, enter back into next adjacent circle
Cutting die punching group 21 carries out cross cutting processing, until entering receiving mechanism 30 after the completion, forms finished product.
In the present embodiment, it is walking to expect on direction, is walking to expect that station cuts the drawing material glue in group 21 by each circular knife stamping
The rotation of roller 212 and bottom roller corresponding with the drawing material rubber roller 212 400 squeeze the trend of control die cut material 2 (as shown in Figure 4) jointly
With speed；Die cutting operation then passes through steering and the revolving speed of servo system control motor, thus control dise knife mold 211 rotation and with
The corresponding bottom roller 400 of dise knife mold 211 squeezes die cut material 2 jointly to realize cross cutting.
It should be noted that being cut in group 21 in each circular knife stamping, is walking to expect on direction, be set to dise knife mold 211
The number of drawing material rubber roller 212 afterwards can be one or two, guarantee the cross cutting basis of die cut material 2 during transportation,
The number that material rubber roller 212 can be drawn according to actual use increase in demand or reduction, is such as arranged the drawing material glue of two or more quantity
Roller 212 needs that aspiration box 213 is arranged between each other.In the utility model embodiment, circular knife stamping cuts group 21 and is equipped with four
It is a, wherein to be cut in group 21 walking first three the circular knife stamping expected on direction, two drawing material rubber rollers 212 are respectively set, last
One circular knife stamping is cut in group 21, and a drawing material rubber roller 212 is arranged.
Die cutting mechanism 20 further includes several as a further modification of the present embodiment, and the circular knife stamping cuts 21 1 a pair of group
The waste material removal mechanism 22 answered.As shown in Figure 1, each waste material removal mechanism 22 includes being set to respective circular cutting die punching group 21
The lower section of dise knife mold 211 backing film 221, backing film installation axle 222 and waste discharge backing film collecting shaft 223, backing film 221 according to
It is secondary to be attached on backing film installation axle 222, the corresponding bottom roller 400 of dise knife mold 211 and waste discharge backing film collecting shaft 223,
Backing film 221 is located at the lower surface of die cut material 2.It that is to say, in die cutting mechanism 20, cut when each circular knife stamping and organize 21,
After the die cut material 2 that its dise knife mold 211 and the corresponding bottom roller 400 of dise knife mold 211 squeeze completes punching, backing film
221 simultaneously take away waste material die cutting.
On the basis of the above, in order to take away waste material die cutting in time, thimble is equipped on each dise knife mold 211
And/or foam, thimble and foam can be arranged simultaneously, can also be separately provided according to actual needs.Thimble and foam
Setting can be completed after the punching on dise knife mold 211 in die cut material 2, waste material die cutting is lifted off mold at the first time
The edge of a knife avoids waste material die cutting from influencing the punching process and precision of subsequent die cut material 2.In addition, useless in order to further ensure being punched
Material can be taken away by backing film 221, be attached at the corresponding bottom roller 400 of dise knife mold 211 and waste discharge backing film collecting shaft 223
On backing film section and die cut material 2 between need to guarantee have a certain size angle [alpha], wherein 0 ° of α≤90 ° <.It that is to say,
Guarantee that the edge of a knife of waste material die cutting and dise knife mold 211 on 211 unloading position of dise knife mold has certain angle, is convenient for backing film
When installation axle 222 and waste discharge backing film collecting shaft 223 work, guarantee is taken away waste material die cutting by backing film 221.
As to further improvement of this embodiment, it is equipped between two adjacent circular cutting die punching groups 21 for adjusting
The target of degree of registration, to guarantee the overall dimensions of equipment, improve splicing precision.When mode transfer, using the degree of registration of target as
Matched index between mold.Preferably, target is made of " ┐ " the type edge of a knife and " └ " type edge of a knife, and the two can be spliced into
" ┼ " the type edge of a knife (degree of registration controls within the scope of ± 0.05mm), and " ┐ " the type edge of a knife and " └ " type edge of a knife are then separately positioned on
Connecing at cutter position R in two adjacent circular cutting die punching groups 21.It is misaligned if there is " ┐ " the type edge of a knife and " └ " type edge of a knife
When, it needs to be adjusted equipment, minimum adjustment amount is ± 0.02mm.
On the basis of the above, it is improved as further, each circular knife stamping is cut and is additionally provided in group 21 for automatic
Measure and calculate " └ " the type edge of a knife/" ┐ " type edge of a knife in " ┐ " the type edge of a knife/" └ " type edge of a knife and adjacent circular cutting die punching group 21
Splicing precision camera (not shown).With size span require mold tolerance, 2m length direction mould-cutting precision control ±
Within 0.3mm.
In conjunction with the convenience of operation, the automobile flexible circuit board auxiliary material die-cutting device of the utility model is put down one big
The Content Transformation of face mould tool punching is that 2-6 set circular knife stamping is cut, i.e., circular knife stamping is cut 21 setting of group 2-6 and is preferred.At this
In embodiment, circular knife stamping cut group 21 set there are four, wherein the diameter of dise knife mold 211 be 50-170mm.
In the above-described embodiments, as shown in Figure 1, feeding mechanism 10 include feeding shaft 11, tensile axis 12, deviation correcting device 13 with
And binder station 14, the general settable rubber roller of binder station 14 and bottom roller.That is, die cut material 2 is successively by feeding shaft 11, stretching
After axis 12, deviation correcting device 13 and binder station 14, group 21 is cut into the first circular knife stamping expected on direction is walked, by dise knife mold
211 and bottom roller 400 punching squeeze.In addition, receiving mechanism 30 is generally collecting shaft.
The automobile flexible circuit board auxiliary material die-cutting device of the utility model is provided with several circular knife stampings and cuts group 21,
Large-scale punching machine cross cutting is replaced using 211 rotating die cutting of dise knife mold, realizes the die-cutting process of automobile large scale FPC, Ke Yida
Flexible circuitry panel products to overall length at 2-3 meters are punched function, general list Pcs length 1.5m or more, whole Pnl length 2m or more；
And die cutting accuracy can be effectively ensured by the accurate linking between adjacent circular cutting die punching group 21；Realize that automated production replaces
Big punching machine work pattern, saves manpower, and 1 people may replace the workload of original 16 people, and 2 person/days of Bai Wanban alternative original 28 people/
It, and avoid the security risk of more people's operation punching machines；High production efficiency is increased to 20min/100m, efficiency by 60min/100m
200% is promoted, is developed especially suitable for high-precision automobile FPC and its auxiliary material.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of automobile flexible circuit board auxiliary material die-cutting device, including be installed in rack feeding mechanism, die cutting mechanism with
And receiving mechanism, which is characterized in that the die cutting mechanism includes that several circular knife stampings cut group, each circular knife stamping
It cuts group to be successively arranged dise knife mold and draw material rubber roller, is equipped with one for extrusion die below each dise knife mold and drawing material rubber roller
Cut the bottom roller of material；
It is walking to expect on direction, the dise knife mold that the first circular knife stamping cuts group is connected with feeding mechanism, each circle
The dise knife mold that the last one of cutting die punching group draws material rubber roller to cut group with the adjacent circular knife stamping is connected, positioned at end
The last one drawing material rubber roller that the circular knife stamping cuts group is connected with receiving mechanism.
2. automobile flexible circuit board auxiliary material die-cutting device according to claim 1, which is characterized in that the die cutting mechanism
Further including several cuts the corresponding waste material removal mechanism of group with the circular knife stamping, and each waste material removal mechanism includes
Backing film, backing film installation axle and the waste discharge backing film rewinding being set to below the dise knife mold of respective circular cutting die punching group
Axis, backing film are successively attached at the backing film installation axle, the corresponding bottom roller of the dise knife mold and waste discharge backing
On film collecting shaft, the backing film is located at the lower surface of the die cut material.
3. automobile flexible circuit board auxiliary material die-cutting device according to claim 2, which is characterized in that each dise knife
Thimble and/or foam are equipped on mold.
4. automobile flexible circuit board auxiliary material die-cutting device according to claim 2, which is characterized in that be attached at the circle
The folder between backing film section and the die cut material on the corresponding bottom roller of knife mold and the waste discharge backing film collecting shaft
Angle is α, 0 ° of α≤90 ° <.
5. automobile flexible circuit board auxiliary material die-cutting device according to claim 1, which is characterized in that two adjacent described
Circular knife stamping cuts the target being equipped between group for adjusting degree of registration.
6. automobile flexible circuit board auxiliary material die-cutting device according to claim 5, which is characterized in that the target by
" ┐ " the type edge of a knife and " └ " type edge of a knife form and can be spliced into " ┼ " type edge of a knife, " ┐ " the type edge of a knife and " └ " the type edge of a knife
It is respectively arranged at two adjacent circular knife stampings and cuts connecing at cutter position in group.
7. automobile flexible circuit board auxiliary material die-cutting device according to claim 6, which is characterized in that each circle
It is additionally provided in cutting die punching group for automatic measurement and calculates " ┐ " the type edge of a knife/" └ " type edge of a knife and the adjacent circular knife stamping
Cut the camera of the splicing precision of upper " └ " the type edge of a knife/" ┐ " the type edge of a knife of group.
8. automobile flexible circuit board auxiliary material die-cutting device according to claim 1, which is characterized in that the circle cutting die
Punching group is equipped with 2-6.
9. automobile flexible circuit board auxiliary material die-cutting device according to claim 1, which is characterized in that the dise knife mold
Diameter be 50-170mm.
10. automobile flexible circuit board auxiliary material die-cutting device according to any one of claims 1 to 9, which is characterized in that institute
Stating feeding mechanism includes feeding shaft, tensile axis, deviation correcting device and binder station；The die cut material successively pass through feeding shaft,
After tensile axis, deviation correcting device and binder station, group is cut into the first circular knife stamping expected on direction is walked, by the dise knife
Mold and bottom roller punching squeeze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251965.8U CN208773796U (en) | 2018-08-03 | 2018-08-03 | A kind of automobile flexible circuit board auxiliary material die-cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251965.8U CN208773796U (en) | 2018-08-03 | 2018-08-03 | A kind of automobile flexible circuit board auxiliary material die-cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208773796U true CN208773796U (en) | 2019-04-23 |
Family
ID=66155891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821251965.8U Withdrawn - After Issue CN208773796U (en) | 2018-08-03 | 2018-08-03 | A kind of automobile flexible circuit board auxiliary material die-cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208773796U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079913A (en) * | 2018-08-03 | 2018-12-25 | 盐城维信电子有限公司 | A kind of automobile flexible circuit board auxiliary material die-cutting device and its technique |
| CN111086062A (en) * | 2020-01-13 | 2020-05-01 | 南京冠佳科技有限公司 | Circular knife machine cutting die with alignment mark and method for manufacturing qualified products by using same |
| CN112388730A (en) * | 2020-09-18 | 2021-02-23 | 领胜城科技（江苏）有限公司 | Keyboard adhesive die cutting production method and production system thereof |
-
2018
- 2018-08-03 CN CN201821251965.8U patent/CN208773796U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079913A (en) * | 2018-08-03 | 2018-12-25 | 盐城维信电子有限公司 | A kind of automobile flexible circuit board auxiliary material die-cutting device and its technique |
| CN111086062A (en) * | 2020-01-13 | 2020-05-01 | 南京冠佳科技有限公司 | Circular knife machine cutting die with alignment mark and method for manufacturing qualified products by using same |
| CN112388730A (en) * | 2020-09-18 | 2021-02-23 | 领胜城科技（江苏）有限公司 | Keyboard adhesive die cutting production method and production system thereof |
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Granted publication date: 20190423 Effective date of abandoning: 20230516 |
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| AV01 | Patent right actively abandoned |
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| AV01 | Patent right actively abandoned |