CN213718321U

CN213718321U - FPC that precision is higher turns over a equipment

Info

Publication number: CN213718321U
Application number: CN202022289747.7U
Authority: CN
Inventors: 郭达文; 王宏; 刘绚
Original assignee: Red Board Jiangxi Co ltd
Current assignee: Jiangxi Redboard Technology Co Ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-16
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a higher FPC of precision turns over a equipment relates to the PFC field, including the bottom box, the top side fixed mounting of bottom box has the extension lug, extend the lug with same shaft hole has been seted up to the top side of bottom box, the center activity post has been cup jointed in the shaft hole internalization, the top fixed mounting of center activity post has the support column. The utility model discloses it is rational in infrastructure, place FPC in suitable position, press and turn over a switch start-up lift servo motor, lift servo motor rotates and drives the lifting screw and rotate, under the effect of two dwangs, the support column removes and drives two and turn over the folded plate and rotate around the center pin, through referring to transparent protractor, can measure two contained angles that turn over the folded plate, thereby can control lift servo motor and come the control to turn over the angle that turns over a book, the size position that turns over a book is good to turn over the angle of rolling over an accurate, it is high to turn over a precision, the situation of non-adaptation can not appear when assembling with other electronic component.

Description

FPC that precision is higher turns over a equipment

Technical Field

The utility model relates to a PFC field, in particular to higher FPC of precision turns over a equipment.

Background

The Flexible Printed Circuit board (FPC for short) is a Flexible Printed Circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility, and has the characteristics of high wiring density, light weight, thin thickness and good bending property.

The traditional FPC turns over and turns over a machine and mainly relies on the manual work and turns over a anchor clamps and turn over the circuit board and turn over so that FPC assembles with electronic component, mainly rely on workman's experience to judge and expect the degree with the ripe to control, the size position that turns over and turn over an angle inaccuracy, the precision is not high, it is the situation that the adaptation appears easily to assemble with other electronic component, and current FPC turns over a machine and does not have fixing device, FPC position change appears easily at the in-process that turns over a machine, lead to FPC nonconformity requirement and scrap, we have provided a higher FPC of precision for this reason and turned over a equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a higher FPC of precision turns over a equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a FPC folding device with higher precision comprises a bottom box body, wherein an extension lug is fixedly arranged on the top side of the bottom box body, the extending lug and the top side of the bottom box body are provided with the same shaft hole, a central movable column is movably sleeved in the shaft hole, a supporting column is fixedly arranged at the top end of the central movable column, two mounting round tables are fixedly arranged at the top end of the supporting column, one side of each mounting round table close to the other side is fixedly provided with a central shaft, the two sides of the central shaft are respectively and rotatably provided with a turning plate, the bottom sides of the two turning plates are respectively and fixedly provided with a connecting lug, the two sides of the two connecting lugs and the two sides of the extending lugs are respectively and rotatably provided with a same rotating rod, the top side of one of the turnover plates is provided with length scales, and the top side of one of the mounting round tables is fixedly provided with a transparent protractor.

Preferably, a lifting servo motor is fixedly installed on the inner wall of the top side of the bottom box body, and a lifting screw rod is fixedly installed on an output shaft of the lifting servo motor through a coupler.

Preferably, the top side of the bottom box body is fixedly provided with a turnover switch, and the turnover switch is electrically connected with the lifting servo motor.

Preferably, the bottom end of the central movable column is fixedly provided with a lifting flat plate, and the lifting flat plate is meshed with the lifting screw rod.

Preferably, two sliding I-shaped grooves are formed in one side of the mounting circular truncated cone, sliding convex blocks are arranged in the sliding I-shaped grooves in a sliding mode, and the sliding convex blocks and the sliding I-shaped grooves are fixedly mounted on the side, close to each other, of the sliding I-shaped grooves.

Preferably, one side of each of the two sliding lugs, which is close to each other, is fixedly provided with the same pressing triangle.

Preferably, a pulling bolt is fixedly installed on the top side of the pressing triangle.

The utility model discloses a technological effect and advantage:

1. the utility model discloses rational in infrastructure, compare length scale, place FPC in suitable position, press and turn over a switch start-up lift servo motor, lift servo motor rotates and drives the lifting screw rod and rotate, under the effect of two dwang, the support column removes and drives two and turns over the folded plate and rotate around the center pin, through referring to transparent protractor, can measure the contained angle of two folded plates of turning over, thereby can control lift servo motor and control the angle of turning over a book, the size position of turning over a book is good and the angle of turning over a book is accurate, it is high to turn over a precision, can not appear the situation of non-adaptation when assembling with other electronic component;

2. the utility model discloses in, pull out and pull out the bolt and drive and compress tightly the set-square and remove, loosen and pull out the bolt, under compression spring's effect, drive interactive lug and remove, the slip lug removes along sliding worker shape groove and drives and compress tightly the set-square downstream, compresses tightly the set-square and contacts with FPC and compress tightly, turns over the in-process that turns over and can not appear FPC's position change, avoids the PFC that FPC position change caused to be unsatisfactory and scrap.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a partial three-dimensional structure at one viewing angle of the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure at another viewing angle of the present invention;

fig. 4 is the enlarged structure schematic diagram of the joint of the installation round table and the compression set square of the utility model.

In the figure: 1. a bottom box body; 2. an extension bump; 3. rotating the rod; 4. a central movable post; 5. a support pillar; 6. a circular truncated cone is installed; 7. a central shaft; 8. turning the folded plate; 9. a connection bump; 10. length scales; 11. a transparent protractor; 12. compressing the set square; 13. sliding the I-shaped groove; 14. a sliding projection; 15. a compression spring; 16. pulling out the bolt; 17. lifting the flat plate; 18. a lifting servo motor; 19. a lifting screw; 20. and a turnover switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a FPC folding equipment with higher precision as shown in figures 1-4, which comprises a bottom box body 1, an extension lug 2 is fixedly arranged on the top side of the bottom box body 1, the extension lug 2 and the top side of the bottom box body 1 are provided with the same shaft hole, a central movable column 4 is movably sleeved in the shaft hole, a support column 5 is fixedly arranged on the top end of the central movable column 4, two installation round platforms 6 are fixedly arranged on the top end of the support column 5, the same central shaft 7 is fixedly arranged on one side of the two installation round platforms 6 close to each other, turning plates 8 are respectively rotatably arranged on both sides of the central shaft 7, connecting lugs 9 are respectively fixedly arranged on the bottom sides of the two turning plates 8, the same rotating rod 3 is respectively rotatably arranged on both sides of the two, the top side of one of the turnover plates 8 is provided with a length scale 10, and the top side of one of the mounting round tables 6 is fixedly provided with a transparent protractor 11.

Further, in the above scheme, a lifting servo motor 18 is fixedly installed on the inner wall of the top side of the bottom box body 1, a lifting screw 19 is fixedly installed on an output shaft of the lifting servo motor 18 through a coupler, and the lifting screw 19 can be used for driving the turnover plate 8 to rotate through the lifting servo motor 18.

Further, in the above scheme, a turning switch 20 is fixedly installed on the top side of the bottom box 1, the turning switch 20 is electrically connected with the lifting servo motor 18, and the lifting servo motor 18 can be controlled to rotate by the turning switch 20.

Further, in the above scheme, the bottom end of the central movable column 4 is fixedly provided with the lifting flat plate 17, the lifting flat plate 17 is engaged with the lifting screw 19, and the lifting flat plate 17 and the lifting screw 19 are arranged to drive the central movable column 4 to move so as to drive the flap plate 8 to rotate.

Further, in the above scheme, the sliding i-shaped grooves 13 are formed in one sides of the two mounting circular truncated cones 6, the sliding protrusions 14 are slidably mounted in the two sliding i-shaped grooves 13, the same compression spring 15 is fixedly mounted on one side, close to each other, of the two sliding protrusions 14 and the two sliding i-shaped grooves 13, and the compression set square 12 can be driven to compress the FPC through the arrangement of the compression spring 15.

Further, in the above scheme, the same compression set square 12 is fixedly installed on the side where the two sliding protrusions 14 are close to each other, and the FPC can be compressed by the compression set square 12, so that the FPC is placed to move to cause a folding error.

Further, in the above scheme, a pulling bolt 16 is fixedly installed on the top side of the compression triangle 12, and by the arrangement of the pulling bolt 16, the compression triangle 12 can be driven to move by pulling the pulling bolt 16 to place and take out the FPC.

This practical theory of operation:

the type of the lifting servo motor 18 is: 80st-m02430, when FPC folding is needed, a pulling bolt 16 is pulled, the pulling bolt 16 moves to drive a pressing triangle 12 to move, according to the folding requirement of FPC, the length scale 10 is compared, the FPC is placed at a proper position, the pulling bolt 16 is loosened, a sliding bump 14 is driven to move under the action of a pressing spring 15, the sliding bump 14 moves along a sliding I-shaped groove 13 to drive the pressing triangle 12 to move downwards, the pressing triangle 12 is contacted and pressed with the FPC, the position change of the FPC does not occur in the folding process, the PFC which is caused by the position change of the FPC is prevented from being scrapped due to the non-conformity with the requirement, a folding switch 20 is pressed to start a lifting servo motor 18, the lifting servo motor 18 rotates to drive a lifting screw rod 19 to rotate to drive a lifting flat plate 17 to move vertically, the lifting flat plate 17 moves to drive a central movable column 4 to move, the central movable column 4 moves to drive a support column 5 to, under the effect of two dwang 3, the support column 5 removes and drives two and turn over the folded plate 8 and rotate around center pin 7, through referring to transparent protractor 11, can measure the contained angle of two and turn over the folded plate 8 to can control lift servo motor 18 and come the control angle of turning over, the size position of turning over is good to turn over the angle of turning over, turns over a precision height, can not appear the situation of not adaptation when assembling with other electronic component.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a higher FPC of precision turns over a equipment, includes bottom box (1), its characterized in that: the top side of the bottom box body (1) is fixedly provided with an extending lug (2), the extending lug (2) and the top side of the bottom box body (1) are provided with the same shaft hole, a center movable column (4) is movably sleeved in the shaft hole, the top end of the center movable column (4) is fixedly provided with a support column (5), the top end of the support column (5) is fixedly provided with two installation round tables (6), one side of the two installation round tables (6) close to each other is fixedly provided with the same central shaft (7), both sides of the central shaft (7) are both rotatably provided with turnover plates (8), the bottom sides of the two turnover plates (8) are both fixedly provided with connecting lugs (9), both sides of the two connecting lugs (9) and the extending lug (2) are both rotatably provided with the same rotating rod (3), one of the top side of the turnover plates (8) is provided with length scales (, and a transparent protractor (11) is fixedly arranged on the top side of one of the mounting round tables (6).

2. The FPC folding apparatus of claim 1, which has higher accuracy, wherein: and a lifting servo motor (18) is fixedly installed on the inner wall of the top side of the bottom box body (1), and a lifting screw (19) is fixedly installed on an output shaft of the lifting servo motor (18) through a coupler.

3. The FPC folding apparatus of claim 1, which has higher accuracy, wherein: the top side of the bottom box body (1) is fixedly provided with a turnover switch (20), and the turnover switch (20) is electrically connected with the lifting servo motor (18).

4. The FPC folding apparatus of claim 1, which has higher accuracy, wherein: the bottom end of the central movable column (4) is fixedly provided with a lifting flat plate (17), and the lifting flat plate (17) is meshed with a lifting screw rod (19).

5. The FPC folding apparatus of claim 1, which has higher accuracy, wherein: two slip worker groove (13), two have all been seted up to one side of installation round platform (6) equal slidable mounting has slip lug (14), two in slip worker groove (13) slip lug (14) and two the equal fixed mounting in one side that slip worker groove (13) are close to each other has same pressure spring (15).

6. The FPC folding apparatus of claim 5, wherein: and one side, close to each other, of each of the two sliding lugs (14) is fixedly provided with the same compression triangle (12).

7. The FPC folding apparatus of claim 6, which is higher in accuracy, characterized in that: and a pulling bolt (16) is fixedly arranged on the top side of the compression triangle (12).