CN219227955U

CN219227955U - Flexible circuit board bending device

Info

Publication number: CN219227955U
Application number: CN202223081276.6U
Authority: CN
Inventors: 王磊; 吴天超; 王布举
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-06-20
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a flexible circuit board bending device which comprises a frame, a feeding assembly, a material taking assembly and at least one group of processing assemblies, wherein the feeding assembly comprises at least one feeding table, and at least one storage station is arranged on the feeding table; the material taking assembly comprises a moving part and at least one grabbing part; each processing assembly comprises a processing table, a limiting piece and a bending piece, wherein the processing table is used for placing the flexible circuit board, the limiting piece is used for fixing the flexible circuit board, and the bending piece is used for bending the extension part on the flexible circuit board; the flexible circuit board bending device that this application relates to shifts flexible circuit board to each processing subassembly on in batches through getting material subassembly, and the locating part on each processing subassembly is fixed flexible circuit board on the processing bench, and the extension portion of bending piece with flexible circuit board both sides is buckled, and the degree of mechanization of whole equipment is higher, and machining efficiency is high, can realize the batch and bend, and finished product is of high quality.

Description

Flexible circuit board bending device

Technical Field

The utility model belongs to the technical field of processing equipment, and particularly relates to a flexible circuit board bending device.

Background

Along with the continuous development of society, intelligent equipment has become indispensable article in people's life, and intelligent bracelet can record exercise, sleep in people's daily life and also have real-time data such as diet to with these data and cell-phone, dull and stereotyped etc. synchronous, play the effect of guiding healthy life through data.

The display screen is the core spare part of intelligent bracelet, and at intelligent bracelet assembly in-process, flexible circuit board in the display screen buckles and is an indispensable process, at present, buckle the flexible circuit board in the display screen and mainly realize through the manual work, and the manual bending has the drawback that the precision is low, the uniformity is poor, the cost of labor is high, machining efficiency is low.

Disclosure of Invention

The utility model aims to provide a flexible circuit board bending device which solves the problems that in the prior art, the precision is low, the quality of finished products is poor, the labor cost is high, the processing efficiency is low and the like in the process of manually bending a flexible circuit board.

In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:

the utility model provides a flexible circuit board bending device, which comprises:

a frame on which a support platform is formed;

the feeding assembly is positioned on the supporting platform and comprises at least one feeding table, and at least one storage station for placing the flexible circuit board is arranged on the feeding table;

the material taking assembly is movably arranged on the supporting platform and comprises a moving piece and at least one grabbing piece connected to the moving piece;

the processing assembly comprises a processing table, a limiting piece and a bending piece, wherein the processing table is used for placing the flexible circuit board, the limiting piece is used for fixing the flexible circuit board placed on the processing table, and the bending piece is used for bending an extension part on the flexible circuit board.

In some embodiments of the present application, four storage stations distributed in four corners are disposed on the feeding table, and a corresponding number of gripping members are formed on the moving member, and are used for simultaneously gripping each flexible circuit board on the same feeding table.

In some embodiments of the present application, four sets of processing components distributed in four corners are disposed on the supporting platform, and a horizontal pushing component is further disposed between the moving component and each grabbing component, and is used for moving each grabbing component to a position above the corresponding processing component.

In some embodiments of the present application, a plurality of feeding stages are formed along a width direction of the support platform in a dispersed manner.

In some embodiments of the present application, the support platform is formed with two first guide rails disposed parallel to each other and a second guide rail connected between the two first guide rails and movable along the first guide rails, the movable member is connected below the second guide rail, and the two first guide rails are all disposed along the length direction of the frame.

In some embodiments of the present application, the moving member includes a lifting portion that is retractable along a height direction of the frame, the gripping member is connected to an end of the lifting portion, and after the gripping member grips the flexible circuit board from the feeding table, the moving member moves to a position above the processing assembly under the action of the moving member.

In some embodiments of the present application, the limiting piece includes a limiting driving portion and a limiting pressing plate connected below the limiting driving portion, and the limiting driving portion is used for controlling the limiting pressing plate to move along a horizontal direction and a vertical direction.

In some embodiments of the present application, the limiting pressing plate is connected with the limiting driving part through a connecting vertical beam, and a shape following surface adapted to the bending radian of the extension part is formed on the limiting pressing plate.

In some embodiments of the present application, a first extension portion and a second extension portion are respectively formed on two sides of the flexible circuit board, the bending piece includes a first bending portion and a second bending portion respectively disposed on two sides of the processing table, and the first bending portion and the second bending portion are respectively used for bending the first extension portion and the second extension portion, and are respectively connected to the processing driving portion.

In some embodiments of the present application, on two sides of the connecting vertical beam, a first following surface adapted to a bending angle of the first extension portion and a second following surface adapted to a bending angle of the second extension portion are respectively formed on the limiting pressing plate.

Compared with the prior art, the utility model has the advantages and positive effects that:

the flexible circuit board bending device that this application relates to shifts flexible circuit board to each processing subassembly on in batches through getting material subassembly, and the locating part on each processing subassembly is fixed flexible circuit board on the processing bench, and the extension portion of bending piece with flexible circuit board both sides is buckled, and the degree of mechanization of whole equipment is higher, and machining efficiency is high, can realize the batch and bend, and finished product is of high quality.

Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of a bending apparatus for a flexible circuit board according to the present utility model;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a top view of one embodiment of a flexible circuit board bending device according to the present utility model;

FIG. 4 is a schematic diagram showing a second overall structure of an embodiment of a bending apparatus for a flexible circuit board according to the present utility model;

FIG. 5 is a third schematic diagram of an embodiment of a bending apparatus for a flexible circuit board according to the present utility model;

FIG. 6 is an enlarged schematic view at B in FIG. 5;

FIG. 7 is a schematic diagram of a bending process;

FIG. 8 is a schematic illustration of the attachment of the take-off assembly to the first rail and the second rail;

FIG. 9 is a schematic view of a take-off assembly;

in the drawing the view of the figure,

100. a frame;

110. a support platform;

120. a first guide rail; 121. a support column;

130. a second guide rail;

200. a feed assembly;

210. a feed table;

220. a storage station;

300. a material taking assembly;

310. a moving member;

320. a gripping member;

400. processing the assembly;

410. a processing table;

420. a limiting piece; 421. a limit driving part; 422. a limit pressing plate; 4221. a first contoured surface; 4222. a second contoured surface; 423. connecting the vertical beams;

430. a bending piece; 431. a first bending part; 432. a second bending part; 433. a processing driving part; 434. processing an inclined plane;

500. a flexible circuit board.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be mechanically coupled, directly coupled, or indirectly coupled via an intermediate medium. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

As shown in fig. 1-3, the present application proposes a flexible circuit board bending apparatus, which includes a frame 100, a feeding assembly 200 disposed on the frame 100, a material taking assembly 300, and at least one set of processing assemblies 400.

The frame 100 is formed with a support platform 110, and the feeding assembly 200, the taking assembly 300, and the processing assembly 400 are all disposed on the support platform 110.

The feeding assembly 200 is used for storing the flexible circuit board 500, the material taking assembly 300 transfers the flexible circuit board 500 placed on the feeding assembly 200 to the corresponding processing assembly 400, and the extending parts on two sides of the flexible circuit board 500 are bent upwards to the target positions on the processing assembly 400.

The feed assembly 200 includes at least one feed station 210 with at least one storage station 220 for placement of flexible circuit boards 500 disposed on the feed station 210.

The take-out assembly 300 is movably mounted on the support platform 110, and the take-out assembly 300 grabs the flexible circuit board 500 from the supply stage 210 and transfers to the processing stage 410.

The take-off assembly 300 includes a movable member 310 and at least one grasping member 320 coupled to the movable member 310.

The grabbing member 320 includes at least two claws for clamping the flexible circuit board 500, the claws are connected with an air cylinder, the air cylinder controls the tightness of the claws, and then grabs the flexible circuit board 500, and the specific structure of the grabbing member 320 is not a design focus of the present application and will not be described in detail herein.

Referring to fig. 4 and 5, the support platform 110 is connected with two first guide rails 120 parallel to each other through a support column 121, and the two first guide rails 120 are disposed along the length direction of the frame 100.

The second guide rails 130 are movably connected between the first guide rails 120, the second guide rails 130 are perpendicular to the two first guide rails 120, and the moving member 310 is connected below the second guide rails 130 and can move along the second guide rails 130.

The moving member 310 includes a lifting portion that can extend and retract along the height direction of the frame 100, the lifting portion is movably connected to the second rail 130, the grabbing member 320 is connected to the end of the lifting portion, and after the grabbing member 320 grabs the flexible circuit board 500 from the feeding table 210, the flexible circuit board moves to above the corresponding processing assembly 400 under the action of the moving member 310.

Defining the length direction of the frame 100 as the X direction, the width direction of the frame 100 perpendicular thereto as the Y direction, and the height direction of the frame 100 as the Z direction, the gripper 320 can move in three directions of the X direction, the Y direction, and the Z direction.

At least one set of processing assemblies 400 is disposed on the support platform 110, and each processing assembly 400 includes a processing table 410, a limiting member 420, and a bending member 430.

The grabbing member 320 is used for placing the flexible circuit board 500 on the processing table 410, the limiting member 420 is used for fixing the flexible circuit board 500 placed on the processing table 410, and the bending member 430 is used for bending the extending portion on the flexible circuit board 500.

Referring to fig. 2, 3 and 9 again, in order to improve the processing efficiency, four storage stations 220 are provided on the feeding stage 210 in a four-corner distribution, and a corresponding number of gripping members 320 are formed on the moving member 310 for simultaneously gripping each flexible circuit board 500 on the same feeding stage 210.

Four groups of processing components 400 distributed in four corners are arranged on the supporting platform 110, and after each grabbing piece 320 on the moving piece 310 grabs the storage station 220 at the corresponding position, the storage station 220 is placed on the processing table 410 at the corresponding position.

Because the interval between the processing components 400 is relatively large, in order to satisfy the synchronous picking and placing of the moving member 310, a horizontal pushing component is further disposed between the moving member 310 and each grabbing member 320.

The horizontal pushing component may be a horizontally arranged conveying structure with a telescopic function, such as an electric push rod or a hydraulic cylinder, after the grabbing piece 320 carries the flexible circuit board 500 and transfers to the upper side of the corresponding position of the processing component 400, the horizontal pushing component correspondingly stretches to extend each grabbing piece 320 to the position right above the corresponding processing component 400, then the lifting part drives the grabbing piece 320 to descend, and after reaching the processing platform 410, the grabbing piece 320 releases the flexible circuit board 500.

A plurality of feeding stages 210 are formed along the width direction of the support platform 110 in a dispersed manner, and the moving member 310 can move along the second guide rail 130 so as to grasp the flexible circuit board 500 on the feeding stages 210 at different positions.

After the flexible circuit board 500 is placed on the processing table 410, the stopper 420 moves to fix it.

The limiting member 420 includes a limiting driving portion 421 and a limiting pressing plate 422 connected below the limiting driving portion 421, where the limiting driving portion 421 is used for controlling the limiting pressing plate 422 to move along the horizontal and vertical directions.

The limiting pressing plate 422 and the limiting driving part 421 are connected through a connecting vertical beam 423, and a shape following surface matched with the bending radian of the extension part is formed on the limiting pressing plate 422.

Referring to fig. 5 and 6, since the flexible circuit board 500 is formed with the first extension portion and the second extension portion at both sides thereof, the bending member 430 includes the first bending portion 431 and the second bending portion 432 disposed at both sides of the processing table 410, respectively, for bending the first extension portion and the second extension portion, respectively, and the first bending portion 431 and the second bending portion 432 are connected to the processing driving portion 433, respectively.

The front ends of the first and

second bending parts

431 and 432 contacting the flexible circuit board 500 are formed with a processing inclined surface 434, and the first and second extending parts bend along with the movement of the first and

second bending parts

431 and 432 under the action of the processing inclined surface 434.

After the flexible circuit board 500 is placed on the processing table 410, the limiting pressing plate 422 moves to the upper portion of the processing table 410 to fix the flexible circuit board 500, and the processing driving parts 433 on two sides respectively drive the first bending part 431 and the second bending part 432 to move towards the processing table 410 to bend and shape the first extending part and the second extending part.

The limiting pressing plate 422 is respectively formed with a first following surface 4221 adapted to the bending angle of the first extension part and a second following surface 4222 adapted to the bending angle of the second extension part on two sides of the connecting vertical beam 423, so as to ensure that the first extension part and the second extension part are bent in place.

An electronic control assembly is provided within the housing 100 for controlling the movement of the various working components.

The specific working process comprises the following steps:

the moving part 310 drives the grabbing part 320 to move above the feeding table 210 where the flexible circuit board 500 is stored;

the lifting part on the moving part 310 drives the grabbing parts 320 to descend, and each grabbing part 320 below the lifting part grabs the flexible circuit board 500 in the corresponding storage station 220 respectively;

after gripping, the moving member 310 is lifted up and moved along the first rail 120 and the second rail 130 to a position corresponding to the upper side of the processing module 400.

The horizontal pushing assembly moves each grabbing member 320 to a position just above the corresponding processing assembly 400, and then the lifting and lowering member 320 positions the flexible circuit board 500 on the processing table 410.

Referring to fig. 7, the grabbing member 320 loosens the flexible circuit board 500, and then, the limit driving part 421 drives the limit pressing plate 422 to move horizontally above the processing table 410 and then descend to contact the flexible circuit board 500, thereby fixing the flexible circuit board 500.

The two processing driving parts 433 located at two sides of the flexible circuit board 500 respectively drive the first bending part 431 and the second bending part 432 to relatively move, and act on the first extending part and the second extending part to bend the first extending part and the second extending part to the first following surface 4221 and the second following surface 4222 of the limiting pressing plate 422.

After the bending is completed, the processing driving part 433 drives the first bending part 431 and the second bending part 432 to retreat, and the limiting driving part 421 drives the limiting pressing plate 422 to horizontally retreat from the flexible circuit board 500, and then ascend and reset.

In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative embodiments of the present utility model, and the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be covered by the present utility model, and the scope of the present utility model shall be defined by the appended claims.

Claims

1. A flexible circuit board bending device, comprising:

a frame on which a support platform is formed;

2. The flexible circuit board bending apparatus according to claim 1, wherein,

four storage stations distributed in four corners are arranged on the feeding table, and grabbing pieces with corresponding numbers are formed on the moving pieces and used for grabbing all flexible circuit boards on the same feeding table at the same time.

3. The flexible circuit board bending apparatus according to claim 2, wherein,

the support platform is provided with four groups of processing components which are distributed in four corners, and a horizontal pushing component is further arranged between the moving component and each grabbing component and used for moving each grabbing component to the position above the corresponding processing component.

4. The flexible circuit board bending apparatus according to claim 1, wherein,

a plurality of feeding tables are formed along the width direction of the supporting platform in a dispersing way.

5. The flexible circuit board bending apparatus according to claim 4, wherein,

the support platform is provided with two first guide rails which are arranged in parallel with each other and a second guide rail which is connected between the two first guide rails and can move along the first guide rails, the moving piece is connected below the second guide rail, and the two first guide rails are arranged along the length direction of the frame.

6. The flexible circuit board bending apparatus according to claim 5, wherein,

the moving part comprises a lifting part which can stretch and retract along the height direction of the frame, the grabbing part is connected with the tail end of the lifting part, and after the flexible circuit board is grabbed on the feeding table, the grabbing part moves to the position above the corresponding processing assembly under the action of the moving part.

7. The flexible circuit board bending apparatus according to claim 1, wherein,

the limiting piece comprises a limiting driving part and a limiting pressing plate connected below the limiting driving part, and the limiting driving part is used for controlling the limiting pressing plate to move along the horizontal direction and the vertical direction.

8. The flexible circuit board bending apparatus according to claim 7, wherein,

the limiting pressing plate is connected with the limiting driving part through a connecting vertical beam, and a shape following surface matched with the bending radian of the extension part is formed on the limiting pressing plate.

9. The flexible circuit board bending apparatus according to claim 8, wherein,

the flexible circuit board comprises a flexible circuit board body, wherein a first extending part and a second extending part are respectively formed on two sides of the flexible circuit board body, the bending piece comprises a first bending part and a second bending part which are respectively arranged on two sides of the processing table body and are respectively used for bending the first extending part and the second extending part, and the first bending part and the second bending part are respectively connected to the processing driving part.

10. The flexible circuit board bending apparatus of claim 9, wherein,

and a first follow-up surface matched with the bending angle of the first extension part and a second follow-up surface matched with the bending angle of the second extension part are respectively formed on the two sides of the connecting vertical beam.