CN114554711A

CN114554711A - Processing and electroplating device and method for electric FPC

Info

Publication number: CN114554711A
Application number: CN202210032236.8A
Authority: CN
Inventors: 雷雪娇; 邓家波; 裴宏军; 雷媛
Original assignee: Shenzhen Xinlianying Technology Co ltd
Current assignee: Shenzhen Xinlianying Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-05-27

Abstract

The invention discloses an electric FPC processing and electroplating device and a method thereof, wherein the electric FPC processing and electroplating device comprises a bottom support, an electroplating pool is arranged in the bottom support, a first moving plate in sliding fit is arranged above the electroplating pool, a first lifting plate in sliding fit is arranged above the first moving plate, a first rotating frame rotating is arranged above the first lifting plate, a first mounting plate fixedly connected is arranged on a mounting platform, a second moving plate in sliding fit is arranged on the first mounting plate, a first mounting frame and a second moving mounting frame fixedly connected are arranged above the second moving plate, a suction assembly is arranged above the first mounting frame and the second mounting frame, and a shaping assembly is arranged at one end of the suction assembly. The processing electroplating device adopts an automatic feeding design, can automatically adjust and position according to the size of the FPC, automatically finishes the whole operation, can automatically adjust the cutting space according to the actual use condition, is provided with the buffer structures at the upper part and the lower part, and can be automatically taken away for electroplating operation after shaping is finished.

Description

Electric FPC processing and electroplating device and method

Technical Field

The invention relates to the technical field of FPC (flexible printed circuit) processing, in particular to an electric FPC processing and electroplating device and method.

Background

Flexible Printed Circuit (FPC), also called Flexible Printed Circuit (FPC), is preferred because of its excellent characteristics such as light weight, thin thickness, and flexibility and foldability. With the rapid development of the electronic industry, the design of the circuit board tends to be high in precision and density, the traditional manual detection method cannot meet the production requirement, and the automatic detection of the FPC defect becomes an inevitable trend of the industrial development.

The flexible circuit board (FPC) is a technology developed in the United states in the last 70 th century for developing the technology of space rocket, and is a printed circuit which is made of mylar or polyimide as a base material and has high reliability and excellent flexibility. 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.

FPC need carry out electroplating process after front end processing is accomplished, because the mould problem probably leads to FPC four sides to have deckle edge during the drawing of patterns, can fall into in electroplating bath when carrying out electroplating process, and because the FPC size that the mould drawing of patterns of difference goes out differs, need automatically regulated during the transport, domestic relevant FPC's production quality detects still mainly relies on manual operation, with high costs and inefficiency, need carry out automated transformation, for this reason we propose an electric FPC's processing electroplating device and method for solving above-mentioned problem.

Disclosure of Invention

The present invention is directed to an electroplating apparatus and method for processing an electrical FPC, so as to solve the problems of the background art.

In order to solve the technical problems, the invention adopts the following technical scheme:

a processing and electroplating device of an electric FPC comprises a bottom bracket, wherein a fixedly connected mounting platform is arranged above the bottom bracket, an electroplating pool is arranged in the bottom bracket, a first moving plate in sliding fit is arranged above the electroplating pool, a first lifting plate in sliding fit is arranged above the first moving plate, a first rotating frame in rotation is arranged above the first lifting plate, a first fixedly connected mounting plate is arranged on the mounting platform, a second moving plate in sliding fit is arranged on the first mounting plate, a first fixedly connected mounting frame and a second movable mounting frame are arranged above the second moving plate, a suction assembly is arranged above the first mounting frame and the second mounting frame and comprises a second mounting plate, a third slidably matched mounting frame is arranged below the second mounting plate, a fourth fixedly connected mounting frame is arranged at the lower end of the third mounting frame, and a third lifting plate is arranged below the fourth mounting frame, the third lifter plate is provided with suckers distributed in an array mode, one end of the sucking assembly is provided with a shaping assembly, the shaping assembly comprises a fifth mounting frame, a fourth lifter plate is arranged below the fifth mounting frame, and the fourth lifter plate is provided with cutters distributed symmetrically, a base and limiting assemblies distributed in an array mode.

Preferably, one end of the bottom support is provided with a first screw rod in rotating connection, one end of the first screw rod is provided with a first motor, the first screw rod is provided with a first screw rod sliding block in threaded fit, one side of the bottom support is provided with a second screw rod in rotating connection, one end of the second screw rod is provided with a second motor, and the second screw rod is provided with a second screw rod sliding block in threaded fit.

Preferably, first movable plate other end has fixed connection's first cylinder, and first lifter plate top is equipped with the third bearing frame of array distribution, is equipped with the first pivot of rotating the connection in the third bearing frame, and first pivot one end is equipped with the rotation motor, is equipped with fixed connection's first rotating frame on the first pivot, and first rotating frame below is equipped with fixed connection's second cylinder, and first rotating frame top is equipped with the second lifter plate.

Preferably, the first lead screw slider is fixedly connected with the second moving plate, fourth bearing seats distributed in an array mode are arranged above the second moving plate, a third lead screw connected in a rotating mode is arranged between the first mounting frame and the fourth bearing seats, a driving motor is arranged at one end of the third lead screw, a second mounting frame is further arranged above the second moving plate, and spline shafts connected in a rotating mode are arranged on one sides of the first mounting frame and the second mounting frame.

Preferably, be equipped with sliding fit's spline shaft sleeve on the integral key shaft, drive synchronous rotation through the hold-in range between the integral key shaft, a set of integral key shaft one end is equipped with the third motor, and first mounting bracket, second mounting bracket opposite side all are equipped with fixed connection's first installation piece, are equipped with fixed connection's third guide post in the first installation piece, are equipped with slidable removal's dog on the third guide post, and the dog below is equipped with the baffle.

Preferably, the second mounting blocks are arranged above the second mounting plate in an array distribution, the second mounting blocks are internally provided with rollers which are rotatably connected, the rollers are provided with conveyer belts which are rotatably connected, the side surface of the roller at one end is provided with a fourth motor, the upper end of the third mounting frame is provided with a connecting block, the connecting block is fixedly connected with the conveyer belts, the fourth mounting frame is provided with a third cylinder which is fixedly connected, and the telescopic column of the third cylinder is fixedly connected with the third lifting plate.

Preferably, a lower air cylinder is fixedly connected above the fifth mounting frame, a telescopic column of the lower air cylinder is fixedly connected with a fourth lifting plate, a detachable fifth lifting plate is arranged below the fourth lifting plate, a movable connecting frame, a first bidirectional screw rod in rotary connection and third mounting plates in symmetrical distribution are arranged below the fifth lifting plate, cutters in fixed connection are arranged on the connecting frame, a fifth motor is arranged at one end of the first bidirectional screw rod, the connecting frame is in threaded fit with the first bidirectional screw rod, and limiting assemblies in array distribution are arranged on the third mounting plates;

preferably, the limiting assembly comprises a fixed column, the tail end of the fixed column is fixedly connected with the third mounting plate, a limiting groove is formed in the side face of the fixed column, an elastically connected telescopic rod is arranged in the fixed column, a limiting rod is arranged on the side face of the telescopic rod, the limiting rod slides and goes up and down in the limiting groove, and a soft head is arranged at the lower end of the telescopic rod;

preferably, the limiting assembly is provided with a fourth mounting plate below, the fourth mounting plate is provided with a detachable bottom plate, the bottom plate is internally provided with a second bidirectional screw rod connected in a rotating mode, one end of the second bidirectional screw rod is provided with a sixth motor, the second bidirectional screw rod is provided with symmetrically distributed bases, a buffer plate is further arranged above the bottom plate, and springs distributed in an array mode are arranged between the buffer plate and the bottom plate.

A processing and electroplating method of an electric FPC comprises the following steps:

s1: adjusting a baffle and a sucker at a designated position according to the size of the FPC to be processed, and replacing a fifth lifting plate, a limiting assembly, a bottom plate, a first rotating frame and a second lifting plate which are different;

s2: the surface-treated FPC is conveyed to the spline shaft sleeve by the conveying line, the front end of the FPC is contacted with the baffle to stop, the driving motor drives the third screw rod to rotate so as to drive the second mounting frame to move and adjust the distance between the first mounting frame and the second mounting frame, the first mounting frame and the second mounting frame stop after being contacted with the FPC, the first motor drives the first screw rod to rotate, and the first screw rod drives the second moving plate to move to a specified position through the first screw rod sliding block and then stops;

s3: the fourth motor drives the conveying belt to rotate so as to drive the third mounting rack to move forward, the third mounting rack drives the fourth mounting rack to move to the position above the FPC, the third cylinder pushes the third lifting plate to descend, the sucker sucks up the FPC, the third mounting rack and the third lifting plate move backward, and the FPC is placed on the buffer plate;

s4: a sixth motor drives a second bidirectional screw rod to rotate, the second bidirectional screw rod rotates to drive a base to move to the lower parts of the two sides of the FPC to stop, a fifth motor drives a cutter to move to the upper part of the base, a pressing cylinder pushes a fourth lifting plate to descend so as to drive the cutter to descend, a soft head contacts with the FPC, a telescopic rod contracts and buffers, a buffer plate descending spring contracts and buffers, the cutter contacts with the base to cut off irregular edges on the two sides of the FPC, and then the cutter ascends;

s5: the rotating motor is started to drive the first rotating frame to rotate to the horizontal position, then the second motor is started to drive the first moving plate to move, so that the first rotating frame is driven to move, the first rotating frame extends into the position below the FPC, the second air cylinder drives the second lifting plate to descend to clamp one end of the FPC, the first air cylinder pushes the first rotating frame and the FPC to ascend, then the first rotating frame retreats to the position above the electroplating pool, the rotating motor drives the first rotating frame to rotate, and the FPC is enabled to penetrate into the electroplating pool to be electroplated.

Compared with the prior art, the invention has the beneficial effects that:

1. the processing electroplating device adopts an automatic feeding design, can automatically adjust and position according to the size of the FPC, automatically operates the suction assembly to place the FPC in the shaping assembly, automatically finishes the whole operation, does not need manual participation, and improves the production efficiency;

2. the sizing component can automatically adjust the cutting distance according to the actual use condition, the upper part and the lower part of the sizing component are both provided with the buffer structures, and the sizing component can be automatically taken away for electroplating operation after the sizing is finished, so that the production efficiency is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a processing and plating apparatus according to the present invention;

FIG. 2 is a schematic view of a part of the electroplating apparatus according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 5 is a schematic view of a part of the electroplating apparatus according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 5 at C in accordance with the present invention;

FIG. 7 is a schematic view of the construction of the sucking assembly of the present invention;

FIG. 8 is a schematic view of the structure of the setting assembly of the present invention;

FIG. 9 is a schematic view of a portion of the construction of the styling assembly of the present invention;

FIG. 10 is a schematic view of a spacing assembly of the present invention;

FIG. 11 is a schematic view of a portion of the construction of the styling assembly of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1 to 11, an electric FPC processing and electroplating device includes a bottom bracket 1, a mounting platform 11 fixedly connected to the bottom bracket 1 is disposed above the bottom bracket 1, an electroplating bath 12 is disposed in the bottom bracket 1, first bearing seats 13 distributed in an array are disposed at one end of the bottom bracket 1, a first screw 131 rotatably connected to the first bearing seats 13 is disposed in the first bearing seats 13, a first motor 132 is disposed at one end of the first screw 131, the first motor 132 drives the first screw 131 to rotate, and a first screw slider 133 in threaded fit is disposed on the first screw 131;

further, second bearing seats 14 distributed in an array manner are arranged on one side of the bottom support 1, second screw rods 141 connected in a rotating manner are arranged in the second bearing seats 14, a second motor 142 is arranged at one end of each second screw rod 141, the second motor 142 drives the second screw rods 141 to rotate, second screw rod sliders 143 in threaded fit are arranged on the second screw rods 141, first slide rails 15 are arranged above two sides of the electroplating pool 12, first slide rails 15 in sliding fit are arranged on the first slide rails 15, a first moving plate 16 fixedly connected is arranged on the first slide rails 151, a first guide column 161 is arranged at one end of the first moving plate 16, a first air cylinder 18 fixedly connected is arranged below the other end of the first moving plate 16, a first lifting plate 17 is arranged above the first moving plate 16, the first lifting plate 17 is in sliding fit with the first guide column 161, a telescopic column of the first air cylinder 18 penetrates through the first moving plate 16 and is fixedly connected with the first lifting plate 17, third bearing seats 171 distributed in an array are arranged above the first lifting plate 17, a first rotating shaft 172 connected in a rotating mode is arranged in the third bearing seats 171, a rotating motor 176 is arranged at one end of the first rotating shaft 172, the rotating motor 176 drives the first rotating shaft 172 to rotate, a first rotating frame 173 fixedly connected with the first rotating shaft 172 is arranged on the first rotating shaft 172, a second air cylinder 174 fixedly connected with the lower portion of the first rotating frame 173 is arranged below the first rotating frame 173, a second lifting plate 175 is arranged above the first rotating frame 173, and telescopic columns of the second air cylinder 174 penetrate through the first rotating frame 173 and are fixedly connected with the second lifting plate 175.

Further, a first mounting plate 2 is fixedly connected with the mounting platform 11, second slide rails 21 are arranged on the first mounting plate 2 and distributed in an array manner, second slide blocks 211 which are in sliding fit are arranged on the second slide rails 21, a second moving plate 22 which is fixedly connected with the second slide blocks 211 is arranged on the second slide blocks 211, the first screw rod slide blocks 133 are fixedly connected with the second moving plate 22, a first mounting frame 23 which is fixedly connected with the second moving plate 22 and fourth bearing seats 221 which are distributed in an array manner are arranged above the second moving plate 22, a third screw rod 231 and a second guide column 232 which are rotatably connected with each other are arranged between the first mounting frame 23 and the fourth bearing seats 221, one end of the third screw rod 231 is provided with a driving motor 233, a second mounting frame 24 is also arranged above the second moving plate 22, the second mounting frame 24 is in threaded fit with the third screw rod 231, the second mounting frame 24 is in sliding fit with the second guide column 232, spline shafts 25 which are rotatably connected with each other are arranged on one side of the first mounting frame 23 and the second mounting frame 24, be equipped with sliding fit's spline shaft sleeve 251 on the integral key shaft 25, drive synchronous rotation through the hold-in range between the integral key shaft 25, a set of integral key shaft 25 one end is equipped with third motor 252, third motor 252 drives integral key shaft 25 and rotates, first mounting bracket 23, second mounting bracket 24 opposite side all is equipped with fixed connection's first installation piece 26, be equipped with fixed connection's third guide post 261 in the first installation piece 26, be equipped with slidable movement's dog 262 on the third guide post 261, the dog 262 below is equipped with baffle 263.

Further, the suction assembly 3 is arranged above the first mounting frame 23 and the second mounting frame 24, the suction assembly 3 includes a second mounting plate 31, second mounting blocks 32 distributed in an array are arranged above the second mounting plate 31, rollers 321 connected in a rotating manner are arranged in the second mounting blocks 32, conveyer belts 322 connected in a rotating manner are arranged on the rollers 321, a fourth motor 323 is arranged on the side of the roller 321 at one end, the fourth motor 323 drives the rollers 321 to rotate, third slide rails 33 distributed in an array are arranged below the second mounting plate 31, third slide rails 33 are provided with third slide blocks 331 in a sliding fit manner, third mounting frames 332 fixedly connected are arranged on the third slide blocks 331, connecting blocks 333 are arranged at the upper ends of the third mounting frames 332, the connecting blocks 333 are fixedly connected with the conveyer belts 322, fourth mounting frames 34 fixedly connected are arranged at the lower ends of the third mounting frames 332, fourth guide columns 341 in a sliding connection are arranged in the fourth mounting frames 34, the third cylinder 342 of fixed connection is arranged above the fourth mounting frame 34, the third lifting plate 35 is arranged below the fourth mounting frame 34, the lower end of the fourth guide column 341 is fixedly connected with the third lifting plate 35, the telescopic column of the third cylinder 342 is fixedly connected with the third lifting plate 35, and the suckers 351 distributed in an array are arranged below the third lifting plate 35.

Further, one end of the suction assembly 3 is provided with a shaping assembly 4, the shaping assembly 4 includes a fifth mounting frame 41, a fixedly connected lower air cylinder 412 is arranged above the fifth mounting frame 41, fifth guide posts 411 are arranged around the fifth mounting frame 41 in an array distribution, the lower end of the fifth guide post 411 is fixedly connected with the mounting platform 11, a fourth lifting plate 42 is arranged below the fifth mounting frame 41, telescopic posts of the lower air cylinder 412 are fixedly connected with the fourth lifting plate 42, openings 421 are arranged in an array distribution on the fourth lifting plate 42, the openings 421 are in sliding fit with the fifth guide posts 411, first fixture blocks 422 are arranged below the fourth lifting plate 42 in a symmetrical array distribution, a fifth lifting plate 43 is arranged in the first fixture blocks 422, a fourth sliding rail 431, a fifth bearing 45 and a third mounting plate 423 are arranged below the fifth lifting plate 43 in an array distribution, a fourth sliding block 432 is arranged on the fourth sliding rail 431 in a sliding fit, a connecting frame 433 fixedly connected with the fourth sliding block 432 is arranged on the fourth sliding block 432, cutters 44 fixedly connected with the connecting frame 433 are arranged on the connecting frame 433, a first bidirectional screw rod 451 rotatably connected with the fifth bearing seat 45 is arranged in the fifth bearing seat 45, a fifth motor 452 is arranged at one end of the first bidirectional screw rod 451, the fifth motor 452 drives the first bidirectional screw rod 451 to rotate, the connecting frame 433 is in threaded fit with the first bidirectional screw rod 451, and limiting assemblies 46 distributed in an array manner are arranged on the third mounting plate 423;

further, the limiting component 46 includes a fixed column 461, the tail end of the fixed column 461 is fixedly connected with the third mounting plate 423, a limiting groove 462 is arranged on the side surface of the fixed column 461, an elastically connected telescopic rod 463 is arranged in the fixed column 461, a limiting rod 464 is arranged on the side surface of the telescopic rod 463, the limiting rod 464 slides in the limiting groove 462 to lift, and a soft head 465 is arranged at the lower end of the telescopic rod 463;

further, a fourth mounting plate 47 is arranged below the limiting assembly 46, the fourth mounting plate 47 is fixedly connected with the mounting platform 11, a second fixture block 471 which is symmetrically distributed in an array manner is arranged on the fourth mounting plate 47, a bottom plate 48 is arranged in the second fixture block 471, a second bidirectional screw 481 and a sixth guide post 482 which are rotatably connected are arranged in the bottom plate 48, a sixth motor 483 is arranged at one end of the second bidirectional screw 481, the sixth motor 483 drives the second bidirectional screw 481 to rotate, bases 484 which are symmetrically distributed and matched with threads are arranged on the second bidirectional screw 481, the bases 484 are further in sliding fit with the sixth guide post 482, a buffer plate 49 is further arranged above the bottom plate 48, springs 491 which are distributed in an array manner are arranged between the buffer plate 49 and the bottom plate 48, the upper ends of the springs 491 are fixedly connected with the buffer plate 49, and the lower ends of the springs 491 are fixedly connected with the bottom plate 48.

s1: the baffle 263 and the suction cup 351 which are arranged at the appointed positions according to the size of the FPC to be processed are replaced by different fifth lifting plates 43, limiting assemblies 46, the bottom plate 48, the first rotating frame 173 and the second lifting plate 175;

s2: the FPC with the processed surface is conveyed to the spline shaft sleeve 251 by a conveying line, the front end of the FPC is contacted with the baffle 263 to stop, the driving motor 233 drives the third screw rod 231 to rotate so as to drive the second mounting frame 24 to move and adjust the distance between the first mounting frame 23 and the second mounting frame 24, the first mounting frame 23 and the second mounting frame 24 stop after being contacted with the FPC, the first motor 132 drives the first screw rod 131 to rotate, and the first screw rod 131 drives the second moving plate 22 to move to a specified position through the first screw rod sliding block 133 and then stops;

s3: the fourth motor 323 drives the conveying belt 322 to rotate so as to drive the third mounting rack 332 to move forward, the third mounting rack 332 drives the fourth mounting rack 34 to move above the FPC, the third cylinder 342 pushes the third lifting plate 35 to descend, the suction disc 351 sucks up the FPC, the third mounting rack 332 and the third lifting plate 35 move backward, and the FPC is placed on the buffer plate 49;

s4: the sixth motor 483 drives the second bidirectional screw 481 to rotate, the second bidirectional screw 481 rotates to drive the base 484 to move to the lower part of the two sides of the FPC to stop, the fifth motor 452 drives the cutter 44 to move to the upper part of the base 484, the downward pressing air cylinder 412 pushes the fourth lifting plate 42 to descend so as to drive the cutter 44 to descend, the soft head 465 contacts the FPC, the telescopic rod 463 contracts and buffers, the buffer plate 49 descends, the spring 491 contracts and buffers, the cutter 44 contacts the base 484 to cut off irregular edges on the two sides of the FPC, and then the cutter 44 ascends;

s5: the rotating motor 176 is started to drive the first rotating frame 173 to rotate to the horizontal, then the second motor 142 is started to drive the first moving plate 16 to move, so as to drive the first rotating frame 173 to move, the first rotating frame 173 extends into the lower portion of the FPC, the second air cylinder 174 drives the second lifting plate 175 to descend to clamp one end of the FPC, the first air cylinder 18 pushes the first rotating frame 173 and the FPC to ascend, then the first rotating frame 173 retreats to the upper portion of the electroplating pool 12, and the rotating motor 176 drives the first rotating frame 173 to rotate 90 degrees, so that the FPC goes deep into the electroplating pool 12 to be electroplated.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. A processing and electroplating device of an electric FPC comprises a bottom bracket (1) and is characterized in that a fixedly connected mounting platform (11) is arranged above the bottom bracket (1), an electroplating pool (12) is arranged in the bottom bracket (1), a first movable plate (16) in sliding fit is arranged above the electroplating pool (12), a first lifting plate (17) in sliding fit is arranged above the first movable plate (16), a first rotating frame (173) in rotation is arranged above the first lifting plate (17), a first mounting plate (2) in fixed connection is arranged on the mounting platform (11), a second movable plate (22) in sliding fit is arranged on the first mounting plate (2), a first mounting frame (23) and a second mounting frame (24) in fixed connection are arranged above the second lifting plate (17), a suction assembly (3) is arranged above the first mounting frame (23) and the second mounting frame (24), absorb subassembly (3) and include second mounting panel (31), second mounting panel (31) below is equipped with sliding fit's third mounting bracket (332), third mounting bracket (332) lower extreme is equipped with fixed connection's fourth mounting bracket (34), fourth mounting bracket (34) below is equipped with third lifter plate (35), third lifter plate (35) below is equipped with array distribution's sucking disc (351), it is equipped with design subassembly (4) to absorb subassembly (3) one end, design subassembly (4) include fifth mounting bracket (41), fifth mounting bracket (41) below is equipped with fourth lifter plate (42), fourth lifter plate (42) below is equipped with cutter (44) of symmetric distribution, spacing subassembly (46) of base (484) and array distribution.

2. The electroplating device for processing the electric FPC as recited in claim 1, wherein a first lead screw (131) is rotatably connected to one end of the bottom bracket (1), a first motor (132) is disposed at one end of the first lead screw (131), a first lead screw slider (133) in threaded fit is disposed on the first lead screw (131), a second lead screw (141) is rotatably connected to one side of the bottom bracket (1), a second motor (142) is disposed at one end of the second lead screw (141), and a second lead screw slider (143) in threaded fit is disposed on the second lead screw (141).

3. The processing and electroplating device of the electric FPC as recited in claim 1, wherein a first cylinder (18) is fixedly connected below the other end of the first moving plate (16), third bearing seats (171) are arranged above the first lifting plate (17) in an array, a first rotating shaft (172) is rotatably connected in the third bearing seat (171), a rotating motor (176) is arranged at one end of the first rotating shaft (172), a first rotating frame (173) is fixedly connected on the first rotating shaft (172), a second cylinder (174) is fixedly connected below the first rotating frame (173), and a second lifting plate (175) is arranged above the first rotating frame (173).

4. The processing and electroplating device for the electric FPC as recited in claim 2, wherein the first lead screw slider (133) is fixedly connected with the second moving plate (22), fourth bearing seats (221) distributed in an array are arranged above the second moving plate (22), a third lead screw (231) rotatably connected with the fourth bearing seats (221) is arranged between the first mounting frame (23) and the fourth bearing seats, a driving motor (233) is arranged at one end of the third lead screw (231), a second mounting frame (24) is further arranged above the second moving plate (22), and spline shafts (25) rotatably connected with each other are arranged on one side of the first mounting frame (23) and one side of the second mounting frame (24).

5. The electric FPC processing and electroplating device according to claim 4, wherein a spline shaft sleeve (251) in sliding fit is arranged on the spline shaft (25), the spline shafts (25) are driven to synchronously rotate through a synchronous belt, a third motor (252) is arranged at one end of each spline shaft (25), first mounting blocks (26) fixedly connected are arranged on the other sides of the first mounting frame (23) and the second mounting frame (24), a third guide column (261) fixedly connected is arranged in each first mounting block (26), a stop block (262) capable of sliding movement is arranged on each third guide column (261), and a baffle plate (263) is arranged below each stop block (262).

6. The processing and electroplating device for the electric FPC as recited in claim 1, wherein second mounting blocks (32) are arranged above the second mounting plate (31) in an array manner, rollers (321) are arranged in the second mounting blocks (32) and rotatably connected with each other, a conveying belt (322) is arranged on each roller (321) in a rotating manner, a fourth motor (323) is arranged on the side of each roller (321) at one end, a connecting block (333) is arranged at the upper end of the third mounting frame (332), the connecting block (333) is fixedly connected with the conveying belt (322), a third cylinder (342) is arranged above the fourth mounting frame (34) and fixedly connected with each other, and a telescopic column of the third cylinder (342) is fixedly connected with the third lifting plate (35).

7. The processing and electroplating device of the electric FPC as recited in claim 1, wherein a fixedly connected lower air cylinder (412) is disposed above the fifth mounting frame (41), a telescopic column of the lower air cylinder (412) is fixedly connected with the fourth lifting plate (42), a detachable fifth lifting plate (43) is disposed below the fourth lifting plate (42), a movable connecting frame (433) is disposed below the fifth lifting plate (43), a first bidirectional screw (451) is rotatably connected with the fifth lifting plate, the third mounting plates (423) are symmetrically distributed, fixedly connected cutters (44) are disposed on the connecting frame (433), a fifth motor (452) is disposed at one end of the first bidirectional screw (451), the connecting frame (433) is in threaded fit with the first bidirectional screw (451), and the third mounting plates (423) are provided with limiting assemblies (46) distributed in an array.

8. The electric FPC processing and electroplating device according to claim 1, wherein the limiting component (46) comprises a fixing column (461), the tail end of the fixing column (461) is fixedly connected with the third mounting plate (423), a limiting groove (462) is formed in the side surface of the fixing column (461), an elastically connected telescopic rod (463) is arranged in the fixing column (461), a limiting rod (464) is arranged on the side surface of the telescopic rod (463), the limiting rod (464) slides in the limiting groove (462) to lift, and a soft head (465) is arranged at the lower end of the telescopic rod (463).

9. The electric FPC processing electroplating device according to claim 1, wherein a fourth mounting plate (47) is arranged below the limiting assembly (46), a detachable bottom plate (48) is arranged on the fourth mounting plate (47), a second bidirectional screw rod (481) which is rotatably connected is arranged in the bottom plate (48), a sixth motor (483) is arranged at one end of the second bidirectional screw rod (481), symmetrically distributed bases (484) are arranged on the second bidirectional screw rod (481), a buffer plate (49) is further arranged above the bottom plate (48), and springs (491) which are distributed in an array are arranged between the buffer plate (49) and the bottom plate (48).

10. An FPC processing and plating method of an electric FPC processing and plating device according to any one of claims 1 to 9, wherein the processing and plating method comprises the steps of:

s1: a baffle (263) and a sucker (351) which adjust the designated position according to the size of the FPC to be processed, and a fifth lifting plate (43), a limiting component (46), a bottom plate (48), a first rotating frame (173) and a second lifting plate (175) which are different are replaced;

s2: the FPC with the processed surface is conveyed to a spline shaft sleeve (251) by a conveying line, the front end of the FPC is contacted with a baffle (263) to stop, a driving motor (233) drives a third screw rod (231) to rotate so as to drive a second mounting rack (24) to move and adjust the distance between the first mounting rack (23) and the second mounting rack (24), the first mounting rack (23) and the second mounting rack (24) stop after being contacted with the FPC, a first motor (132) drives a first screw rod (131) to rotate, and the first screw rod (131) drives a second moving plate (22) to move to a designated position through a first screw rod sliding block (133) and then stops;

s3: the fourth motor (323) drives the conveying belt (322) to rotate so as to drive the third mounting rack (332) to move forward, the third mounting rack (332) drives the fourth mounting rack (34) to move to the position above the FPC, the third cylinder (342) pushes the third lifting plate (35) to descend, the sucker (351) sucks up the FPC, the third mounting rack (332) and the third lifting plate (35) move backward, and the FPC is placed on the buffer plate (49);

s4: a sixth motor (483) drives a second bidirectional screw rod (481) to rotate, the second bidirectional screw rod (481) rotates to drive a base (484) to move to the lower parts of the two sides of the FPC and stop, a fifth motor (452) drives a cutter (44) to move to the upper part of the base (484), a pressing cylinder (412) pushes a fourth lifting plate (42) to descend so as to drive the cutter (44) to descend, a soft head (465) contacts the FPC, a telescopic rod (463) contracts and buffers, a buffer plate (49) descends, a spring (491) contracts and buffers, the cutter (44) contacts the base (484) to cut off irregular edges on the two sides of the FPC, and then the cutter (44) ascends;

s5: the rotating motor (176) is started to drive the first rotating frame (173) to rotate to the horizontal position, then the second motor (142) is started to drive the first moving plate (16) to move, so that the first rotating frame (173) is driven to move, the first rotating frame (173) extends into the lower portion of the FPC, the second air cylinder (174) drives the second lifting plate (175) to descend to clamp one end of the FPC, the first air cylinder (18) pushes the first rotating frame (173), the FPC ascends, then the first rotating frame (173) retreats to the upper portion of the electroplating pool (12), and the rotating motor (176) drives the first rotating frame (173) to rotate by 90 degrees, so that the FPC goes deep into the electroplating pool (12) to be electroplated.