CN219135579U

CN219135579U - Soft board loading jig

Info

Publication number: CN219135579U
Application number: CN202320178550.7U
Authority: CN
Inventors: 谭俊凌; 李页仔; 周亮
Original assignee: Zhuhai Bojay Electronics Co Ltd
Current assignee: Zhuhai Bojay Electronics Co Ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-06
Anticipated expiration: 2033-02-10

Abstract

The utility model aims to provide a soft board loading jig which is simple and compact in structure, low in manufacturing cost and has a folding action auxiliary function. The fixture comprises a fixture seat, wherein a product positioning block is arranged on the fixture seat, a product overturning block is arranged on one side of the product positioning block, an overturning gear is arranged on one side of the product overturning block, the overturning gear is rotatably arranged on the fixture seat, a reset rack and an overturning rack are respectively arranged on the left side and the right side of the overturning gear, the upper end of the reset rack and the lower end of the overturning rack are meshed with the overturning gear, and the product overturning block is fixedly connected with the overturning gear. The utility model is applied to the technical field of automatic production.

Description

Soft board loading jig

Technical Field

The utility model relates to the technical field of automatic production, in particular to a soft board loading jig.

Background

The FPC, a flexible circuit board, also called a flexible board, is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability, excellent flexibility, high wiring density, light weight, thin thickness and good flexibility. The electronic product has wide application in the electronic manufacturing industry and various functions on the basis of the electronic product.

At present, many electronic products are connected by using flexible boards, and the shapes of the flexible boards are correspondingly changed due to different shapes of the electronic products. The soft board used in some electronic products needs to be folded 180 degrees for part of the structure of the soft board.

Along with the development of automation technology, the production and manufacture of electronic products also tend to be fully automatic, and the feeding and turnover of the flexible board are respectively carried out by a conveying line and a manipulator so as to feed to an assembling device for assembling work. When the soft board is conveyed on the conveying line, a product jig is needed, and the turnover of the soft board is realized by a special manipulator. However, the existing product jig only plays a bearing role, the whole 180-degree turning action is realized by relying on a manipulator, so that the manipulator is required to have more directions to have more functions, the manufacturing cost is greatly increased, the time for completing the turning action during turning is prolonged, and the efficiency is reduced.

Therefore, the utility model provides the soft board loading jig which can play an auxiliary role in the soft board folding action, does not need to rely on a manipulator with complex structure and high cost, can effectively shorten the folding action time and improves the working efficiency.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the soft board loading jig which has the advantages of simple and compact structure, low manufacturing cost and auxiliary turning-over action.

The technical scheme adopted by the utility model is as follows: the fixture comprises a fixture seat, wherein a product positioning block is arranged on the fixture seat, a product overturning block is arranged on one side of the product positioning block, an overturning gear is arranged on one side of the product overturning block, the overturning gear is rotatably arranged on the fixture seat, a reset rack and an overturning rack are respectively arranged on the left side and the right side of the overturning gear, the upper end of the reset rack and the lower end of the overturning rack are meshed with the overturning gear, and the product overturning block is fixedly connected with the overturning gear.

Further, a turnover positioning block is arranged on the right side of the product turnover block, a product supporting block is arranged between the product turnover block and the turnover positioning block, and the turnover positioning block and the product supporting block are matched with the product turnover block.

Further, a turnover section positioning groove is formed in the product turnover block, and the turnover section positioning groove and the product supporting block are located on the same horizontal plane.

Further, the product positioning block is provided with a plurality of profiling protrusions, and the profiling protrusions are matched with each other to limit the soft board.

Further, the tool seat includes loading board, intermediate frame and dolly frame, the constant head tank has been seted up at the middle part of dolly frame, intermediate frame adaptation sets up on the constant head tank, the loading board sets up on the intermediate frame, the product locating piece product upset piece upset gear reset rack with the upset rack all sets up on the loading board.

Further, lower limit side wheels are arranged at the lower ends of the left side and the right side of the trolley frame, upper limit side wheels are arranged in the middle of the left side and the right side of the trolley frame, the lower limit side wheels and the upper limit side wheels are horizontally rotated, and conveying rotating wheels are arranged at the two sides of the upper limit side wheels in a floating mode.

Further, the mounting groove has been seted up at the middle part of dolly frame, be provided with the slider in the mounting groove, the slider passes through the contour screw and the spring is the setting of floating downwards in the mounting groove, the transport runner sets up the lower extreme of slider.

Further, the left and right sides of product upset piece all is provided with the location supporting shoe, the location supporting shoe is provided with step structure, set up the location supporting slot on the product upset piece with two the cooperation of location supporting shoe.

Further, a plurality of guiding and positioning holes are formed in the bearing plate and are matched with guiding and positioning pins on the external driving mechanism.

The beneficial effects of the utility model are as follows: according to the utility model, the product positioning block is arranged on the jig seat and used for partially positioning the soft board, the product overturning block is used for overturning the overturning part of the soft board, and the overturning action of the product overturning block on the soft board is realized through the overturning gear, the overturning rack and the reset rack; when overturning, the jig seat moves to the turnover station on the conveying line, then the external driving mechanism moves and aligns, the overturning rack is pressed firstly to enable the overturning rack to move downwards so as to drive the overturning gear to rotate, the product overturning block is driven to overturn in the rotating process of the overturning gear until the turnover part of the soft board is overturned to 180 degrees, at the moment, the overturning rack moves downwards to be in place, the reset rack moves upwards along with the rotation of the overturning gear, then the external driving mechanism presses the reset rack again, the overturning gear is driven to reversely overturn in the moving process of the reset rack to realize resetting, and after the reset rack moves downwards to be in place, the overturning rack is reset under the driving of the overturning gear, so that the overturning action of the soft board is completed. Therefore, the soft board folding device has a simple and compact structure and low manufacturing cost, can assist the soft board folding action, does not need to rely on a manipulator with a complex structure and high cost, can effectively shorten the folding action time, and improves the working efficiency.

Drawings

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

FIG. 2 is a schematic perspective view of another angle of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an exploded view of the present utility model;

FIG. 5 is an enlarged view of portion B of FIG. 4;

FIG. 6 is an exploded view of a portion of the structure of the present utility model;

fig. 7 is a schematic perspective view of the carriage frame according to the present utility model.

Detailed Description

As shown in fig. 1 to 7, in this embodiment, the present utility model includes a jig base 1, a product positioning block 2 is disposed on the jig base 1, a product turning block 3 is disposed on the front side of the product positioning block 2, a gear base is disposed on the front side of the product turning block 3, a turning gear 4 is rotatably disposed in the gear base, and a connecting block is disposed at the rear end thereof and fixedly connected with the product turning block 3, a reset rack 5 and a turning rack 6 are slidably disposed in the gear base and are respectively disposed at the left and right sides of the turning gear 4, and the upper end of the reset rack 5 and the lower end of the turning rack 6 are engaged with the turning gear 4, so that when the turning gear 4 rotates, the reset rack 5 and the turning rack 6 move up and down in opposite directions, and the product turning block 3 moves along with the turning gear 4 so as to realize turning of a soft board;

when the automatic turnover device is in operation, a soft board is placed on the product positioning block 2 and the product turnover block 3, most of the soft board is positioned on the product positioning block 2, only a small part, namely a turnover part, is positioned on the product turnover block 3, after the jig base 1 moves to a turnover station on a conveying line, an external driving mechanism can align and drive the turnover rack 6 and the reset rack 5 to turn, and as the product turnover block 3, the turnover rack 6, the reset rack 5, the turnover gear 4 and other parts form a turnover auxiliary structure, the external driving mechanism does not need complex actions and functions, and only needs to perform simple triaxial movement and drive the turnover rack 6 and the reset rack 5 to act;

specifically, during operation, the external driving mechanism moves to align with the jig base 1, then drives and presses the overturning rack 6 to enable the overturning rack 6 to move downwards to drive the overturning gear 4 to rotate, the overturning gear 4 drives the product overturning block 3 to overturn in the rotating process until the overturning part of the soft board is overturned to 180 degrees, at the moment, the overturning rack 6 moves downwards to the position, the reset rack 5 moves upwards along with the rotation of the overturning gear 4, then the external driving mechanism drives and presses the reset rack 5 again, the overturning gear 4 is reversely overturned to realize reset in the moving process of the reset rack 5, and after the reset rack 5 moves downwards to the position, the overturning rack 6 is reset under the driving of the overturning gear 4, so that the overturning action of the soft board is completed.

In this embodiment, a turnover positioning block 7 is disposed on the right side of the product turnover block 3, the turnover positioning block 7 is configured to cooperate with the turned product turnover block 3, so that a turned portion of the flexible board is supported, and suction grabbing is performed on the turned product turnover block 3 after subsequent material taking, that is, the turned portion of the flexible board is located above the turnover positioning block 7 after the turnover; the product overturning block 3 with be provided with the product supporting shoe 8 between the upset locating piece 7, the product supporting shoe 8 is used for supporting the middle part of soft board, and the section of turning over of soft board can be supported rather than the part that is connected when turning over promptly to can obtain the atress, make to turn over the work and can go on smoothly.

In this embodiment, the product turning block 3 is provided with a turning section limiting groove 9, and the turning section limiting groove 9 is used for placing and positioning a turning section of the flexible board, so that the turning section of the flexible board can be driven to perform turning action when the product turning block 3 turns, and the turning section limiting groove 9 and the product supporting block 8 are located on the same horizontal plane, so as to support the middle part of the flexible board.

In this embodiment, the product positioning block 2 is provided with a plurality of profiling protrusions 10, and the profiling protrusions 10 are mutually matched with the contour of the flexible board, so that the flexible board is limited, and the stability of the flexible board during conveying is ensured.

In this embodiment, the jig base 1 is of a split structure, and is composed of a carrier plate 11, a middle frame 12 and a trolley frame 13, a positioning groove 14 is formed in the middle of the trolley frame 13, the middle frame 12 is adaptively arranged on the positioning groove 14, the carrier plate 11 is arranged on the middle frame 12, and positioning pins are arranged between the carrier plate 11, the middle frame 12 and the trolley frame to position so as to ensure mounting accuracy; the product positioning block 2, the product overturning block 3, the overturning gear 4, the reset rack 5 and the overturning rack 6 are arranged on the bearing plate 11, and meanwhile, the middle frame 12 and the middle part of the trolley frame 13 are hollow to play a role in giving way, so that the overturning action cannot be interfered.

In this embodiment, the left and right sides of the trolley frame 13 are both stepped, the lower limiting side wheel 15 is located at the bottommost end of the trolley frame 13, the upper limiting side wheel 16 is located at the middle part of the trolley frame 13, the lower limiting side wheel 15 and the upper limiting side wheel 16 are both horizontally rotated, and both sides of the upper limiting side wheel 16 are both provided with conveying rotating wheels 17 in a floating manner; therefore, the jig base 1 has sliding capability, can be used as a transplanting trolley, can be applied to an inclined frame, namely, a conveying line with power is not needed, when the trolley frame 13 is placed on the inclined frame, the lower limit side wheels 15 on two sides can play a role in assisting movement of the lower side surface, the lower end of the trolley frame 13 is prevented from being damaged by friction with the inclined frame, the upper limit side wheels 16 on two sides of the middle part can prevent the upper end of the trolley frame 13 from being rubbed with the inclined frame, and the conveying rotating wheel 17 can rotate on the end surface of the inclined frame so as to move through gravity and inertia.

In this embodiment, a mounting groove 18 is formed in the middle of the trolley frame 13, a slider 19 is disposed in the mounting groove 18, the slider 19 is disposed in the mounting groove 18 in a manner of floating downward through a contour screw 20 and a spring 21, and the conveying runner 17 is disposed at the lower end of the slider 19. Therefore, the jig base 1 has a certain damping effect in the moving process, so that the soft board is ensured to be kept in a stable state during conveying.

In this embodiment, the left and right sides of the product turning block 3 are provided with positioning support blocks 22, the positioning support blocks 22 are provided with a step structure, and the product turning block 3 is provided with positioning support grooves 23 which are matched with the two positioning support blocks 22. The two positioning support blocks 22 are respectively limited before and after the product turning block 3 turns over, so that the product turning block 3 can be kept in a horizontal state before and after turning over, and meanwhile, the positioning support blocks 22 and the positioning support grooves 23 are matched to play a certain role in guiding.

In this embodiment, the carrier plate 11 is provided with a plurality of guiding and positioning holes 24, and the guiding and positioning holes 24 are adapted to guiding and positioning pins on the external driving mechanism, so that before the overturning operation, the external driving mechanism and the jig base 1 can be ensured to be accurately aligned, so as to ensure smooth overturning operation.

While the embodiments of this utility model have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this utility model, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.

Claims

1. The utility model provides a soft board loading jig, it includes tool seat (1), be provided with product locating piece (2), its characterized in that on tool seat (1): one side of product locating piece (2) is provided with product upset piece (3), one side of product upset piece (3) is provided with upset gear (4), upset gear (4) rotate and set up on tool seat (1) and the left and right sides are provided with rack (5) and upset rack (6) respectively, the upper end of rack (5) resets with the lower extreme of upset rack (6) all with upset gear (4) meshing, product upset piece (3) with upset gear (4) fixed connection.

2. The flexible printed circuit board loading jig according to claim 1, wherein: the right side of product upset piece (3) is provided with upset locating piece (7), product upset piece (3) with be provided with product supporting shoe (8) between upset locating piece (7), upset locating piece (7) with product supporting shoe (8) with product upset piece (3) cooperate.

3. The flexible printed circuit board loading jig according to claim 2, wherein: the product overturning block (3) is provided with an overturning section limiting groove (9), and the overturning section limiting groove (9) and the product supporting block (8) are positioned on the same horizontal plane.

4. The flexible printed circuit board loading jig according to claim 1, wherein: the product positioning block (2) is provided with a plurality of profiling protrusions (10), and the profiling protrusions (10) are matched with each other to limit the soft board.

5. The flexible printed circuit board loading jig according to claim 1, wherein: the jig seat (1) comprises a bearing plate (11), a middle frame (12) and a trolley frame (13), wherein a positioning groove (14) is formed in the middle of the trolley frame (13), the middle frame (12) is adaptively arranged on the positioning groove (14), the bearing plate (11) is arranged on the middle frame (12), a product positioning block (2) and a product overturning block (3) are arranged on the middle frame (12), and the overturning gear (4), the reset rack (5) and the overturning rack (6) are all arranged on the bearing plate (11).

6. The flexible printed circuit board loading jig according to claim 5, wherein: lower limit side wheels (15) are arranged at the lower ends of the left side and the right side of the trolley frame (13), upper limit side wheels (16) are arranged in the middle of the left side and the right side of the trolley frame (13), the lower limit side wheels (15) and the upper limit side wheels (16) are horizontally rotated, and conveying rotating wheels (17) are arranged at the two sides of the upper limit side wheels (16) in a floating mode.

7. The flexible printed circuit board loading jig according to claim 6, wherein: the middle part of dolly frame (13) has seted up mounting groove (18), be provided with slider (19) in mounting groove (18), slider (19) are in through contour screw (20) and spring (21) downwardly floating setting in mounting groove (18), transport runner (17) set up the lower extreme of slider (19).

8. The flexible printed circuit board loading jig according to claim 1, wherein: the left side and the right side of product upset piece (3) all are provided with location supporting shoe (22), location supporting shoe (22) are provided with step structure, set up location supporting groove (23) on product upset piece (3) with two location supporting shoe (22) cooperation.

9. The flexible printed circuit board loading jig according to claim 5, wherein: the bearing plate (11) is provided with a plurality of guiding and positioning holes (24), and the guiding and positioning holes (24) are matched with guiding and positioning pins on an external driving mechanism.