CN217116555U - FPC welding integrative tool and frock of bending - Google Patents

Abstract

The utility model discloses a FPC welding and bending integrated jig and tool, wherein the integrated jig comprises an upper cover, a functional part and a base which are arranged in a matching way, the functional part is used for realizing the welding and bending of FPC wires and workpieces, the functional part comprises a carrier and comprises a plurality of bearing areas arranged on a first main body, and the bearing areas comprise a first station and a second station which are used for arranging the FPC wires and the workpieces in a matching way; and the bending device is also arranged in a manner of being matched with each bearing area and comprises a first bending die, a second bending die and a first driving device, the first driving device provides a stroke for realizing the matching of the first bending die and the second bending die to realize the bending, and at least part of the workpiece and/or the FPC wire is positioned on a stroke path between the first bending die and the second bending die. The utility model discloses an optimize the structure that sets up the integrative tool of welding bending, effectively promoted the work efficiency of tool, promoted the operation precision to the convenience of welding bending operation has been promoted.

Description

FPC welding integrative tool and frock of bending

Technical Field

The utility model relates to a batched welding integrated into one piece technique of bending, especially about a FPC welding integrative tool and frock of bending.

Background

A Flexible Printed Circuit (FPC) is a highly reliable and excellent flexible printed circuit made of polyimide or polyester film as a base material. FPCs are also called flexible printed circuit boards and flexible printed circuit boards, and are favored for their excellent characteristics of light weight, thin thickness, free bending and folding, and the like. FPC is a technology developed in the united states for developing space rocket technology in the last 70 th century, and a large number of precision components are stacked and embedded in a narrow and limited space by embedding a circuit design on a bendable light and thin plastic sheet, thereby forming a bendable flexible circuit. The circuit can be bent at will, is folded, has light weight, small volume, good heat dissipation and convenient installation, and breaks through the traditional interconnection technology. In the structure of the flexible circuit, the constituent materials are an insulating film, a conductor, and an adhesive.

With the rapid development of new energy vehicles, smart driving automobiles, flexible mobile phones, other intelligent devices and the like, the demand for FPCs is widely put forward. If new energy automobile's soft-packaged electrical core need make electric core series-parallel connection together through laser welding or other welding mode piling up the in-process of constituteing the module, need process (bend, roll-in) electric core utmost point ear before the welding to guarantee that welding quality is good and stable, this demand sharply enlarges along with the popularization of new energy automobile etc..

The welding and bending in the prior art all adopt a single welding and bending mode, the production efficiency is low, and the application requirement of rapid expansion cannot be met.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integrative tool and frock of bending of FPC welding sets up the welding through optimizing and bends the structure of integrative tool, has effectively promoted the work efficiency of tool, has promoted the operation precision to the convenience of welding the operation of bending has been promoted.

In order to achieve the above object, an embodiment of the present invention provides an FPC welding and bending integrated jig, including an upper cover, a functional portion and a base which are cooperatively arranged, where the functional portion is used to realize welding and bending of an FPC wire and a workpiece, the functional portion includes a carrier, the carrier includes a plurality of bearing areas which are arranged on a first main body, and the bearing areas include a first station and a second station which are cooperatively arranged with the FPC wire and the workpiece; and the bending device is also arranged in a manner of being matched with each bearing area and comprises a first bending die, a second bending die and a first driving device, the first driving device provides a stroke for the first bending die and/or the second bending die to realize the matching of the first bending die and the second bending die to realize the bending, at least part of the workpiece and/or the FPC wire is positioned on a stroke path between the first bending die and the second bending die, the workpiece and/or the FPC wire is closed to bend the workpiece and/or the FPC wire by pressing and opening the first bending die and the second bending die along the stroke, the bending operation is carried out on the part positioned on the stroke, otherwise, the workpiece is released after the die is opened.

In the working process, the jig is properly installed on the tool, and the FPC wires and the workpiece needing to be welded are placed at the first station and the second station of the bearing area. After the corresponding FPC lines and the workpieces are properly placed on each bearing area on the carrier, the carriers can be regarded as jigs to finish preparation work. The welding equipment such as a laser welding device arranged on the tool can perform welding operation under the control of a controller such as a microcomputer, after welding is completed, the controller can continue to control the first driving device to drive part or all of the first bending die and the second bending die according to instructions to move in the stroke direction, and at the moment, the die closing operation is performed. At this time, it can be noted that, according to design requirements, the portions of the FPC lines and the workpiece that need to be bent are necessarily limited to proper positions so that they can be bent by closing the mold. And after the bending is finished, the mould is opened reversely, and then the welded and bent FPC wire and the workpiece are taken out, so that the operation can be repeated and the operation of the next batch can be executed.

In one or more embodiments of the present invention, the first bending die includes a first die main body and a first fitting portion formed on the first die main body; the second bending die comprises a second die main body and a second matching part formed on the second die main body; the first matching part and the second matching part are arranged oppositely in a matching mode in the stroke direction.

In one or more embodiments of the present invention, the first mating portion includes a first protruding portion and a second protruding portion arranged in parallel, the first protruding portion and the second protruding portion are arranged side by side and facing the second mating portion, and a first recess portion is formed between the first protruding portion and the second protruding portion; the second mating portion includes a third protruding portion disposed toward the first mating portion; the third protrusion cooperates with the first protrusion or the second protrusion or the first recess in the stroke direction.

The utility model discloses an in one or more embodiments, the spacing portion of carrier is still set up including cooperating to the functional part, including the second main part, be provided with a plurality of first spacing grooves that set up corresponding to the FPC line in the second main part at least, under operating condition, the FPC line is injectd and is placed in first spacing groove.

The utility model discloses an in one or more embodiments, spacing portion still is provided with a plurality of second spacing grooves, and the second spacing groove corresponds to the work piece setting, and under operating condition, the work piece is injectd and is placed in the second spacing groove.

In order to meet the position limitation of the FPC wire and the workpiece, meet the welding and bending operation requirements and meet the precision operation requirements of corresponding operation, the limiting part which is adaptive to the carrier can be arranged in a matching manner, and a groove structure, namely a first limiting groove or a second limiting groove, which is matched with the FPC wire and the workpiece respectively can be arranged on the main body structure of the limiting part. In the operation process, the FPC wire and the workpiece are respectively limited to the corresponding groove structures, so that the guarantee of position and precision can be realized.

The utility model discloses an in one or more embodiments, the function portion is still including the line ball portion that sets up spacing portion with cooperating, and the line ball portion includes the third main part, is provided with a plurality of first suppression portions and/or a plurality of second suppression portion in the third main part, and first suppression portion cooperates in order to injecing the FPC line with first spacing groove, and second suppression portion cooperates in order to injecing the work piece with second spacing groove.

In order to further improve the stability of the FPC wire or the workpiece in the welding or bending operation, a wire pressing part for performing pressing operation on at least one of the FPC wire and the workpiece is also arranged, so that the FPC wire or the workpiece is pressed and limited in a space defined by the carrier and the limiting part.

The utility model discloses an in one or more embodiments, FPC welding integrative tool of bending still includes magnetism positioner, and magnetism location includes that locating hole and cooperation set up the magnet in the locating hole, and the locating hole sets up correspondingly in first main part and/or second main part and/or third main part.

The utility model discloses an in one or more embodiments, the locating hole includes first locating hole, still is provided with a plurality of first locating holes on the peripheral carrier of each bearing area. When a plurality of first positioning holes are arranged on the periphery of each bearing area, the first positioning holes can be uniformly distributed along the periphery of the bearing area.

In one or more embodiments of the present invention, the positioning hole further includes a second positioning hole, and the second positioning hole is disposed at an edge position of the first body and/or the second body and/or the third body. Preferably, the second positioning hole is coaxially through the first body, the second body and the third body, in which case magnetic handling is possible from the outermost exposed surface.

The utility model discloses an among one or more embodiments, the frock, include as aforementioned the integrative tool of bending of FPC welding and be used for bearing the organism of the integrative tool of bending of FPC welding.

Compared with the prior art, according to the utility model discloses embodiment's FPC welding integrative tool and frock of bending sets up the welding through optimizing and bends the structure of integrative tool to realize the batchization welding of device and bend, effectively promoted the work efficiency and the output efficiency of tool, promoted the operation precision, promoted the yields of product effectively, thereby promoted the convenience of welding operation of bending.

Drawings

Fig. 1 is a schematic structural view of an upper cover of an FPC welding and bending integrated jig according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a base of the FPC welding and bending integrated jig according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a carrier of an FPC welding and bending integrated jig according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a limiting portion of an FPC welding and bending integrated jig according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a wire pressing portion of an FPC welding and bending integrated jig according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an FPC base of the FPC welding and bending integrated jig according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a welding base of the FPC welding and bending integrated jig according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a driving device of an FPC welding and bending integrated jig according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a first bending die of the FPC welding and bending integrated jig according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a second bending die of the FPC welding and bending integrated jig according to an embodiment of the present invention;

fig. 11 is a perspective view of an overall state of the FPC welding and bending integrated jig according to an embodiment of the present invention.

Detailed Description

The technical solution of the present invention will be described in detail with reference to the specific embodiments of the present invention, but it should be understood that the scope of the present invention is not limited by the specific embodiments.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

As shown in fig. 1 to 11, according to the utility model discloses FPC welding integrative tool of bending of preferred embodiment, including upper cover 100, functional part and the base 500 that the cooperation set up, functional part is protected and is injectd between upper cover 100 and base 500, and this functional part is main improvement part, in order to be used for realizing the utility model discloses an innovation, thereby realized scale, quick, the high accuracy welding of product and the shaping of bending through the structure and the design of optimizing functional part. When the horizontal jig shown in the figure is used, the upper cover 100 and the base 500 are distributed above and below the functional part.

As shown in fig. 1, the upper cover 100 includes an upper cover main body, a plurality of upper cover units are correspondingly disposed on the upper cover main body and are matched with a plurality of carrying areas on the carrier, and each upper cover unit is provided with a first FPC wire 111, a first workpiece 113, and a first mold 112 corresponding to a first station 411, a second station 413, and a third station 412, respectively. In order to meet the positioning requirement, the upper cover main body may also be provided with a corresponding first upper cover positioning hole 121, the first upper cover positioning hole 121 is appropriately provided at the periphery of the upper cover unit, of course, a plurality of upper cover units may be provided at the periphery of each corresponding upper cover unit, and the number of the first upper cover positioning holes 121 may be the same or different from each other, which may meet the positioning matching requirement with the carrier and the like. In addition, a second upper cover positioning hole 122 may be additionally disposed on the upper cover main body to meet the requirement of positioning or transferring. At this time, both the first and second cover positioning holes 121 and 122 may be provided with magnets to assist positioning and handling.

As shown in fig. 2, the base 500 includes a base main body, a plurality of bearing areas on the base main body are also matched with the carriers, a plurality of base units are correspondingly disposed, each base unit is provided with a second FPC wire portion, a second workpiece portion and a second mold portion 514 corresponding to the first station 411, the second station 413 and the third station 412, respectively, and the second mold portion 514 can be at least used for providing a fixed mounting position of the first driving device, such as being used for screw connection with the cylinder main body. In order to meet the positioning requirement, the base body may also be provided with a corresponding first base positioning hole 521, and the first base positioning hole 521 is appropriately disposed on the periphery of the base unit, but of course, a plurality of first base positioning holes 521 may be disposed on the periphery of each corresponding base unit, and the number of the first base positioning holes 521 disposed may be the same or different from one another, which may meet the positioning matching requirement with the carrier and the like. In addition, a second base positioning hole 522 can be additionally arranged on the base main body to meet the requirements of positioning or transferring. Both the first and second base positioning holes 521 and 522 may be provided with magnets at this time to assist positioning and handling.

The function portion is used for realizing the welding and bending of FPC line and work piece, and the function portion includes the carrier. As shown in fig. 3, the carrier includes a plurality of carrying areas disposed on the first body 400, and the carrying areas include at least a first station 411 for disposing the FPC lines and a second station 413 for disposing the work pieces. For carrying the bending device, the carrying area can also be correspondingly provided with a third station 412, in which case, as illustrated in fig. 3, the third station 412 can be arranged in a position between the first station 411 and the second station 413. In order to meet the positioning requirement, the first body 400 may also be correspondingly provided with a first carrier positioning hole 421, and the first carrier positioning hole 421 is appropriately disposed on the periphery of the carrier unit, although there may be a plurality of corresponding carrier units, and the number of the first carrier positioning holes 421 may be the same or different from each other, which may meet the positioning matching requirement with the carrier. In addition, the first body 400 may be additionally provided with a second carrier positioning hole 422 to meet the positioning or transferring requirement. At this time, both the first carrier positioning hole 421 and the second carrier positioning hole 422 may be provided with magnets to assist positioning and carrying.

And a bending device is also arranged in cooperation with each bearing area, the bending device comprises a first bending die, a second bending die and a first driving device, and the first driving device provides a stroke for realizing the matching of the first bending die and/or the second bending die to realize the bending. That is, the first driving device can make the first bending die perform displacement die assembly along the stroke direction (at this time, the first driving device can be a one-way moving device provided with an air cylinder, an oil cylinder or a linear motor and the like); the second bending die can also be subjected to displacement die assembly along the stroke direction (similarly, the first driving device can be a one-way moving device provided with an air cylinder, an oil cylinder, a linear motor and the like); or the first bending die and the second bending die are simultaneously subjected to opposite displacement die assembly along the stroke direction (in this case, the first driving device may be an opposite moving device provided with two oppositely arranged air cylinders, oil cylinders, linear motors or the like). The first bending die may adopt a structure as shown in fig. 9, and the second bending die may adopt a structure as shown in fig. 10.

One possibility of the first driving means is shown in fig. 8, in which a cylinder body may be provided on the base 500, a piston 632 is provided parallel to the upper surface of the base 500, and a piston joint 633 is connected to an engaging portion 634. The connecting base 635 is fixedly connected to the first bending die or the second bending die. The cylinder is controlled by a control button 631 to realize start/stop operation according to an instruction, so that the requirement of controlling the first bending die and the second bending die to perform die closing operation for bending after welding is completed is met. Of course, the first driving device may be disposed at other positions, and it is only necessary to connect the stroke driving portion of the cylinder, the oil cylinder, or the linear motor to the first bending die or the second bending die.

In order to meet the requirement of bending, according to the design, the part of the workpiece and/or the FPC line to be bent should be limited on the stroke path between the first bending die and the second bending die, that is, according to the design, the designed bending position is bent correspondingly when the first bending die and the second bending die are matched and closed in the die closing process.

Further, the first bending die includes a first die body 610 and a first mating portion formed on the first die body 610; the second bending die includes a second die main body 620 and a second fitting portion formed on the second die main body 620; the first matching part and the second matching part can be arranged oppositely in a matching mode in the stroke direction, and the first matching part and the second matching part are transferred at least to be matched or meshed in the mold closing process, so that bending meeting the design requirements is achieved, and the bending design can be in multiple aspects of size, shape, angle and the like.

Further, in order to realize the aforementioned bending, as shown in the figure, the first mating part may include a first protrusion 611 and a second protrusion 613 which are arranged in parallel, the first protrusion 611 and the second protrusion 613 are arranged in parallel and facing the second mating part, and a first recess 612 is formed between the first protrusion 611 and the second protrusion 613; the second mating portion includes a third protrusion 621, the third protrusion 621 being disposed toward the first mating portion; at this time, in order to realize the bending, the third protrusion 621 here may be engaged with the first protrusion 611 or the second protrusion 613 or the first recess 612 in the stroke direction.

Further, as shown in the figure, a projection of the first recess 612 formed between the first protrusion 611 and the second protrusion 613 on the first matching portion in the paper surface direction is wedge-shaped, and an included angle formed by the projection is preferably 60 °. If the third protrusion 621 matches the first recess 612, the included angle between the tips of the third protrusion 621 should also satisfy the matching requirement of the angle. The first protrusion 611 and the second protrusion 613 are both provided at the end of the first fitting portion. The second fitting portion includes a third protrusion 621, and the third protrusion 621 is disposed at an end of the second fitting portion. The third protrusion 621 may be used to closely cooperate with a portion of the first protrusion 611 according to design requirements; of course, such an abutting fit may also occur between the second protrusion 613; when the first protrusion portion 611 and the second protrusion portion 613 are engaged with each other, the first protrusion portion 612 and the second protrusion portion 613 are engaged with each other.

Further, as shown in the figure, the third protrusion 621 of the second mating portion is disposed on the second mating body, which may be block-shaped. At this time, the third protrusion 621 is protrudingly formed at one side surface of the second fitting body, that is, the tail portion of the third protrusion 621 is connected and fixed to the second fitting body, and the head portion of the third protrusion 621 may be designed to have a sharp ridge shape in order to be fitted into the first depression 612, that is, the cross-section thereof may be designed to have a sharp cone shape.

The first protrusion 611 and the second protrusion 613 of the first mating portion may be disposed in parallel and at an interval on the first mating body (the interval is the first recess 612, the disposition of which may be set according to the requirement of bending mating, and may be formed by a gap formed by the positions of the first protrusion 611 and the second protrusion 613 adjacent to the head, and at this time, the portion between the first protrusion 611 and the second protrusion 613 adjacent to the tail may be closed according to the design requirement), and the first mating body may also be in a block shape. At this time, the first protrusion 611 and the second protrusion 613 may be protrudingly formed at one side surface of the first fitting body, that is, the tail portions of the first protrusion 611 and the second protrusion 613 are fixedly connected to the one side surface of the first fitting body. And wherein the first protrusion 611 may be disposed at an edge position of the first fitting body, and when viewed in a view perpendicular to a plane of a paper, one side portion thereof may be disposed as a plane parallel to the same side surface as the first fitting body, and the other side portion of the first protrusion 611 opposite thereto is disposed as an inclined surface, so that a slightly sharp end portion is formed at an end portion of the first protrusion 611, and the first protrusion 611 is located away from the side surface of the body, so that the end portion thereof may be formed of two intersecting side surfaces. This allows an effective mating structure between the first mating portion and the second mating portion to provide a desired mating pattern.

As an embodiment, in order to further define and optimize the working process to improve efficiency and precision, the functional part may further include a limiting part fittingly provided to the carrier, the limiting part having a function of limiting the FPC lines, the work pieces, and the like so as not to degrade the quality of the finished product due to deviation, mismatching, and the like during the soldering and bending processes. As shown in fig. 4, the position limiting portion may include a second body 300, the second body 300 has a limiting structure for limiting the formation or position of the FPC lines and/or the work, and the second body 300 is provided with at least a plurality of first position limiting grooves 311 corresponding to the FPC lines, and in an operating state, the FPC lines are limited to be placed in the first position limiting grooves 311. The limiting part is also provided with a plurality of second limiting grooves 313 corresponding to the workpieces, and the workpieces are limited and placed in the second limiting grooves 313 in the working state. At this time, the main bodies of the FPC lines and the workpiece are at least partially confined in the first and second confining grooves 311 and 313, which forms a nested engagement form to satisfy the purpose of confining the two in the working process, and avoids possible deviation and the like, thereby undoubtedly improving the quality and efficiency of welding and bending. Of course, in order to meet the matching requirement of the bending apparatus, such as the requirement of the first bending die, the second bending die or the first driving device, the second body 300 may further be provided with a third limiting groove 312 in a matching manner, and the third limiting groove 312 is located between the first limiting groove 311 and the second limiting groove 313. In order to meet the positioning requirement, the second body 300 may also be correspondingly provided with a first positioning hole 321, the first positioning hole 321 is appropriately disposed on the periphery of the positioning portion, of course, the corresponding periphery of the positioning portion may be provided with a plurality of positioning holes, and the number of the positioning holes 321 may be the same or different, which may meet the positioning matching requirement with positioning and the like. In addition, the second body 300 may be additionally provided with a second position-limiting positioning hole 322 to meet the requirement of positioning or transferring. At this time, both the first limit positioning hole 321 and the second limit positioning hole 322 may be provided with a magnet to assist positioning and carrying.

Further, in order to enhance the effect of the restriction portion, the functional portion may be fittingly provided to the crimping portion of the restriction portion. As shown in fig. 5, the pressing line includes a third body 200, a plurality of first pressing portions 314 and/or a plurality of second pressing portions 315 are disposed on the third body 200, the first pressing portions 314 cooperate with the first limiting grooves to define the FPC lines, and the second pressing portions 315 cooperate with the second limiting grooves to define the work pieces. The first pressing portion 314 and the second pressing portion 315 may be in the form of a structure that does not affect the work of welding, bending, etc., such as a spacer provided in a proper position defined to the FPC lines and the work (the spacer may be continuously associated to both exposed surfaces to form a press), or a fence (bars of the fence may be continuously associated to both exposed surfaces to form a press), or a branched structure (a snap-convex structure partially and discontinuously protruding to both exposed surfaces), etc. The crimping portion should properly expose the welding point and the bending design position during operation, so the actual shape of the crimping portion can be determined according to the requirements of product design, processing and the like. In order to meet the positioning requirement, the third body 200 may also be correspondingly provided with a first pressing line positioning hole, the first pressing line positioning hole is appropriately disposed on the periphery of the pressing line portion, of course, the corresponding periphery of the pressing line portion may be provided with a plurality of first pressing line positioning holes, and the number of the first pressing line positioning holes may be the same or different from each other, which may meet the positioning matching requirement with the pressing line and the like. In addition, a second wire pressing positioning hole 222 may be additionally disposed on the third body 200 to meet the positioning or transferring requirement. Both the first and second punch positioning holes 222 may be provided with magnets at this time to assist positioning and handling.

As an embodiment, in order to at least meet the combined assembly requirements of the carrier, the limiting part, the crimping part and the like, the jig can be further provided with a magnetic positioning device, the magnetic positioning device comprises a positioning hole and a magnet which is arranged in the positioning hole in a matching manner, and in order to meet the positioning requirements, the magnets in the positioning holes on the adjacent assembly surfaces of the carrier, the limiting part and the crimping part should meet the requirement of opposite attraction in a one-to-one correspondence manner. The positioning holes are correspondingly arranged on the first body 400, the second body 300 and/or the third body 200, and at this time, the positioning holes may exist in the form of blind counterbores; but may of course also be in the form of a through hole through the respective body. The positioning hole can be a first positioning hole for side repositioning, a second positioning hole for side magnetic attraction and the like.

Further, in order to meet the requirement of magnetic positioning, the polarity of the exposed magnetic poles, the hole pitch, etc. of the first positioning holes on the same body may be encoded, for example, the positions and the pitches of the positioning holes provided on the first body 400 are designed, and the magnetic pole polarities of the magnets at different positions are defined; based on this, the positions, the intervals, the magnetic poles, etc. of the positioning holes on the adjacent surfaces of the second body 300 are correspondingly designed. Therefore, the law of 'opposite attraction' is limited, and when the two are matched, the requirement of quick magnetic attraction can be met only if the positioning is qualified. The first positioning holes can be referred to as a first wire-pressing positioning hole, a first position-limiting positioning hole 321, a first carrier positioning hole 421, and a first base positioning hole 521. The second positioning holes can be referred to as a second wire-pressing positioning hole 222, a second limit positioning hole 322, a second carrier positioning hole 422, and a second base positioning hole 522

Further, of course, the magnet can be exposed to the outside when being disposed in the second positioning hole, so as to meet the requirement of carrying and transferring, for example, for carrying and transferring conveniently, an additional magnet can be disposed on the part of the carrier exposed to the limiting part and the outer side of the line pressing part, so as to facilitate the absorption carrying and transferring through the magnetic handle. At this time, the second positioning hole may be disposed only on an exposed portion of one of the carrier, the position limiting portion and the wire pressing portion, or may be disposed on the carrier, the position limiting portion and the wire pressing portion in the form of a coaxial through hole.

As an embodiment, in order to adapt to the operation of the flexible FPC lines, an FPC base 431 for directly carrying the FPC lines may also be fittingly provided on the carrier, as shown in fig. 6. The FPC base can carry out preliminary injecing with the FPC line according to the bearing area match on the carrier, like gluing or paraffin fixation etc. through can going out to further promotion assembly's efficiency.

As an embodiment, in order to improve the safety and convenience of the welding operation, a welding base 432 may be disposed on the carrier in a matching manner, as shown in fig. 7. The FPC lines and the work to be soldered at this time can be fittingly set to the soldering mount 432 according to the carrying area. The provision of the solder mount 432 can provide protection to other parts such as a carrier or convenience in uploading FPC lines and workpieces to some extent.

As an embodiment, the jig including but not limited to the above may be used in processing equipment or systems such as tools for laser welding, etc., and the laser welding mechanism and the control mechanism for realizing automatic operation, such as an industrial control computer, etc., may all be implemented by using the solutions of the prior art without affecting the implementation and innovation of the present invention.

In the working state, the carrier is fittingly assembled to the base, and the limiting portion, the line pressing portion and the upper cover can be sequentially assembled on the carrier, and the matched assembly is precisely positioned through the magnet in the first positioning hole. The FPC wire on the carrier can be additionally pre-fixed on the FPC base, and the welding base can be directly arranged on the surface of the carrier in a close mode to form isolation. At this moment, the FPC base can be removed and also can be reserved, and if the FPC base is reserved, a gap is arranged at a corresponding position so as to meet the requirements of welding, bending and other work. The assembled jig can be transferred to work for subsequent operations. After the welding and bending are finished, the product is demoulded and transferred, and then the follow-up operation can be carried out.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (10)

1. The utility model provides an integrative tool of bending is welded to FPC, is including upper cover, functional part and the base that the cooperation set up, functional part is used for realizing the welding of FPC line and work piece and bends, its characterized in that, functional part includes

The carrier comprises a plurality of bearing areas arranged on the first main body, wherein each bearing area comprises a first station and a second station which are used for arranging the FPC lines and the workpieces in a matched mode;

and the bending device is also arranged in a manner of being matched with each bearing area, the bending device comprises a first bending die, a second bending die and a first driving device, the first driving device provides a stroke for the first bending die and/or the second bending die to realize the matching of the first bending die and the second bending die to realize the bending, and at least part of the workpiece and/or FPC line is positioned on a stroke path between the first bending die and the second bending die.

2. The FPC welding and bending integrated jig according to claim 1, wherein the first bending die comprises a first die main body and a first matching portion formed on the first die main body;

the second bending die comprises a second die main body and a second matching part formed on the second die main body;

the first matching part and the second matching part are arranged oppositely in a matching mode in the stroke direction of the stroke path.

3. The FPC welding and bending integrated jig according to claim 2, wherein the first matching portion comprises a first protruding portion and a second protruding portion which are arranged in parallel, the first protruding portion and the second protruding portion are arranged in parallel and face the second matching portion, and a first concave portion is formed between the first protruding portion and the second protruding portion;

the second mating portion includes a third protruding portion disposed toward the first mating portion;

the third protrusion cooperates with the first protrusion or the second protrusion or the first recess in the stroke direction.

4. The FPC welding and bending integrated jig according to claim 1, wherein the functional portion further comprises a limiting portion fittingly disposed to the carrier, and the limiting portion comprises a second main body, the second main body is provided with at least a plurality of first limiting grooves corresponding to the FPC wires, and the FPC wires are limited to be placed in the first limiting grooves in an operating state.

5. The FPC welding and bending integrated jig according to claim 4, wherein the limiting portion is further provided with a plurality of second limiting grooves, the second limiting grooves are arranged corresponding to the workpieces, and the workpieces are limited to be placed in the second limiting grooves in an operating state.

6. The FPC welding and bending integrated jig according to claim 5, wherein the function portion further comprises a wire pressing portion cooperatively disposed to the limiting portion, the third body is provided with a plurality of first pressing portions and/or a plurality of second pressing portions, the first pressing portions cooperate with the first limiting grooves to define the FPC wire, and the second pressing portions cooperate with the second limiting grooves to define the workpiece.

7. The FPC welding and bending integrated jig according to claim 6, further comprising a magnetic positioning device, wherein the magnetic positioning device comprises a positioning hole and a magnet cooperatively disposed in the positioning hole, and the positioning hole is correspondingly disposed on the first body and/or the second body and/or the third body.

8. The FPC welding and bending integrated jig according to claim 7, wherein the positioning holes comprise first positioning holes, and a plurality of first positioning holes are further formed in the carrier around each of the carrying areas.

9. The FPC welding and bending integrated jig according to claim 8, wherein the positioning holes further comprise second positioning holes, and the second positioning holes are arranged at edge positions of the first main body and/or the second main body and/or the third main body.

10. The tooling is characterized by comprising the FPC welding and bending integrated jig as claimed in any one of claims 1 to 9 and a machine body for bearing the FPC welding and bending integrated jig.

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