CN206413264U - A kind of FPC batches pressing is accurately positioned reprinting feeding tool - Google Patents

Abstract

Reprinting feeding tool is accurately positioned the utility model discloses a kind of FPC batch pressings, including jig body, stop board spacer is housed in jig body, FPC positions feeding mould, FPC support plate locating dowels, FPC support plates, FPC feeding support chips, FPC positions feeding unit material, FPC feeding support spring posts, FPC locating dowels, lower guide rod on mould, mould support spring, present apparatus operation easy, the precision of positioning, it is complete that difficulty all reprints mold system by positioning pressing, there is no technical requirement to employee's operation, reduce the training difficulty and time on duty property of employee, good positioning consistency, employee participation is low, it more preferably can more effectively protect FPC, quality hidden danger is preferably minimized, production flexibility is strong, changing machine model and the convenient convenience of product form, operation is simple.

Description

A kind of FPC batches pressing is accurately positioned reprinting feeding tool

Technical field

The utility model is related to industrial processing technology field, and specially a kind of FPC batches pressing is accurately positioned reprinting feeding Tool.

Background technology

FPC is Flexible Printed Circuit abbreviation, is that one kind has height reliability, excellent pliability Printed circuit board (PCB).The characteristics of there is high, lightweight Distribution density, thickness of thin, good bending property because of it, and in mobile phone, notebook electricity Brain, PDA, digital camera, LCM etc. are many, and product is widely used.Flexible print circuit can be realized using tradition simultaneously The not achievable diverse designs of rigid circuit board.For example, making circuit on flexible material, the new of Challenging the Limits can be formed Using, including various many layer functions and space, telecommunications and health care industry solution.

The trend of current FPC industry is miniaturization, because designer reduces circuit size by every means, is eliminated simultaneously The distance between factor or circuit on-board circuitry of those limitation packing densities.Meet these requirements it is generally necessary to it is any into Shape, but the square circuit elasticity on basis is too poor, it is impossible to meet the requirement of many modern Applications.These design requirements are exactly to challenge, The problem of including segmentation or the technique that circuit is unloaded from plate.How the smaller any circuit of high packing density could accurately be cut Many expert engineers in the industry are annoying always in itself without damaging element or circuit.Flex circuit material is very unique, i.e., Make to be the minimum stress produced on circuit during cutting, will also result in damage.

Damaged in order to avoid this, the diversity of design will be limited.It must take into consideration in design slow around each otch Rush space, it means that kerf width will be more wider than needs, the placement location of element can not be close to the edge of plate or mutual Close, shaping can not be complicated such as needs.If not on such issues that feasible solution scheme, then these limitation just Innovation can be flooded, because unsatisfactory point plate mode is by as main design consideration.

Other precise electronic manufacturing process is fast-developing, and industry proposes higher requirement to FPC, and accurate PITCH is not Come FPC key breakthrough direction.In FPC process of manufacture, because material, environmental condition, design, processing technology etc. because Element causes FPC harmomegathus phenomenon occur, so as to cause the unstable of size.Senior engineers in the industry can be to rack brain to this Juice, designs, changes the material of high-quality high stability by improving jigsaw, improves processing technology, Optimal Parameters etc. technology hand Section, but FPC harmomegathus is still present, and only abatement is reduced as far as possible, but cannot not be avoided completely.350 × 250mm diagonal harmomegathus Allowance control standard is ± 0.1mm, and this standard can not meet the demand of precise electronic manufacturing process, be both in this way, true in the industry Just reaching that this standard has been difficult.The stability of size, the exquisite rising for also implying that FPC costs, how to control this two How the contradiction of person, balance the harmomegathus made in FPC materials and process and following process and assembling made in process of production Making the influence of process and the technology stability of external form turns into main breach.

Therefore, senior engineers in the industry, start to praise highly disposable external form operation.I.e. in the hollow plate stage just by the outer of FPC Type punching molding, is formed after stable contour structures, then to perform the manufacture process crafts such as follow-up SMT.So that plate processing procedure work will be divided Skill is peeled off from SMT and rear processing procedure, so as to solve above-mentioned problem.

Utility model content

The purpose of this utility model is to provide a kind of operation easy, and precision, the difficulty of positioning are all pressed by positioning Reprint mold system completely, there is no technical requirement to employee's operation, reduce the training difficulty and time on duty property of employee, it is fixed Bit integrity is good, and employee participation is low, more preferably can more effectively protect FPC, quality hidden danger is preferably minimized, production flexibility By force, changing machine model and the convenient convenience of product form, a kind of easy FPC batches pressing of operation are accurately positioned reprinting feeding and controlled Tool, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides following technical scheme：A kind of FPC batches pressing is accurately positioned reprinting Feeding tool, including jig body, the jig body are provided with stop board spacer, and the stop board spacer is at four pin Provided with FPC locating dowels, the top of the FPC locating dowels positions feeding mould provided with FPC, and the FPC positions feeding mould close to four It is provided with pin between FPC support plate locating dowels, the FPC support plates locating dowel and is provided with FPC feeding support spring posts, the support of FPC feedings The top of spring stack is provided between FPC support plates, FPC feeding support spring posts positions feeding unit material provided with FPC.

It is preferred that, the FPC locating dowels connection stop board spacer, FPC positioning feeding moulds, the stop board spacer, FPC are fixed Mould support spring is provided between the feeding mould of position.

It is preferred that, one end of the FPC feedings support spring post is arranged on inside stop board spacer, and the other end is arranged on FPC positions feeding mould.

It is preferred that, the FPC positioning feedings mould, FPC support plates are connected by FPC support plates locating dowel.

It is preferred that, the FPC locating dowels are 4mm diameter steel cylinders.

It is preferred that, the FPC support plates vertical direction is pushed, and lower surging is 1.6kgf~4kgf.

Compared with prior art, the beneficial effects of the utility model are：

(1) bulk feeding can be realized, no longer list Zhi Zuoye, general plank can 10PCS as a upper batch, on Expect 10 times of improved efficiency；

(2) operation easy, precision, the difficulty of positioning all reprint mold system completely by positioning pressing, and employee is made Industry does not have technical requirement, reduces the training difficulty and time on duty property of employee；

(3) good positioning consistency, employee participation is low, more preferably can more effectively protect FPC, and quality hidden danger is dropped to most It is low；

(4) production flexibility is strong, changing machine model and the convenient convenience of product form, and operation is simple.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the utility model FPC carrying board structure schematic diagrames.

In figure：1st, stop board spacer；2nd, FPC positions feeding mould；3rd, FPC support plates locating dowel；4th, FPC support plates；5th, on FPC Expect support chip；6th, FPC positions feeding unit material；7th, FPC feedings support spring post；8th, FPC locating dowels；9th, lower guide rod on mould； 10th, mould support spring；11st, jig body.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of FPC batches pressing is accurately positioned in reprinting Expect tool, including jig body, jig body 11 is provided with stop board spacer 1, and stop board spacer 1 is provided with four pin FPC locating dowels 8, FPC locating dowels 8 are 4mm diameter steel cylinders, and the top of FPC locating dowels 8 positions feeding mould 2 provided with FPC, FPC positioning feedings mould 2 is provided between FPC support plates locating dowel 3, FPC support plates locating dowel 3 at four pin is provided with FPC feeding branch Spring stack 7 is supportted, the top of FPC feeding support springs post 7 is provided with FPC support plates 4, and the vertical direction of FPC support plates 4 is pushed, FPC positioning Feeding mould 2, FPC support plates 4 are connected by FPC support plates locating dowel 3, and lower surging is 1.6kgf~4kgf, FPC feedings support bullet Between spring post 7 feeding unit material 6 is positioned provided with FPC.

The connection stop of FPC locating dowels 8 board spacer 1, FPC positioning feedings mould 2, stop board spacer 1, FPC positioning feedings mould 2 Between be provided with mould support spring 10, one end of FPC feeding support springs post 7 is arranged on inside stop board spacer 1, other end peace Mounted in FPC positioning feedings mould 2.

By the single branch FPC being fed in mould automatically one by one according to engineers and technicians by way of pressing and reprinting Pre-designed jigsaw array, which is reprinted to paste or adsorb, to be fixed on FPC carriers, and a pressing reprinting action can realize one The operation of individual jigsaw, operating efficiency is greatly promoted.

Present apparatus operation easy, precision, the difficulty of positioning all reprint mold system completely by positioning pressing, to employee Operation does not have technical requirement, reduces the training difficulty and time on duty property of employee, good positioning consistency, employee participation It is low, FPC more preferably can be more effectively protected, quality hidden danger is preferably minimized, production flexibility is strong, changing machine model and product form Convenient convenience, operation is simple.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of FPC batches pressing is accurately positioned reprinting feeding tool, including jig body, it is characterised in that：The tool sheet Body（11）It is provided with stop board spacer（1）, the stop board spacer（1）FPC locating dowels are provided with four pin（8）, it is described FPC locating dowels（8）Top provided with FPC position feeding mould（2）, the FPC positioning feeding mould（2）It is provided with four pin FPC support plate locating dowels（3）, the FPC support plates locating dowel（3）Between be provided with FPC feeding support spring posts（7）, the support of FPC feedings Spring stack（7）Top be provided with FPC support plates（4）, FPC feeding support spring posts（7）Between provided with FPC position feeding unit material（6）.

2. a kind of FPC batches pressing according to claim 1 is accurately positioned reprinting feeding tool, it is characterised in that：It is described FPC locating dowels（8）Connect stop board spacer（1）, FPC positioning feeding mould（2）, the stop board spacer（1）, FPC positioning feeding Mould（2）Between be provided with mould support spring（10）.

3. a kind of FPC batches pressing according to claim 1 is accurately positioned reprinting feeding tool, it is characterised in that：It is described FPC feeding support spring posts（7）One end be arranged on stop board spacer（1）Inside, the other end is arranged on FPC and positions feeding mould （2）.

4. a kind of FPC batches pressing according to claim 1 is accurately positioned reprinting feeding tool, it is characterised in that：It is described FPC positions feeding mould（2）, FPC support plates（4）Pass through FPC support plate locating dowels（3）Connection.

5. a kind of FPC batches pressing according to claim 1 is accurately positioned reprinting feeding tool, it is characterised in that：It is described FPC locating dowels（8）For 4mm diameter steel cylinders.

6. a kind of FPC batches pressing according to claim 1 is accurately positioned reprinting feeding tool, it is characterised in that：It is described FPC support plates（4）Vertical direction is pushed, and lower surging is 1.6kgf~4kgf.