CN111093328B

CN111093328B - Automatic die-cutting machine for FPC

Info

Publication number: CN111093328B
Application number: CN201911356333.7A
Authority: CN
Inventors: 裴本建; 胡新平
Original assignee: Shenzhen Xwell Automation Equipment Co ltd
Current assignee: Shenzhen Xwell Automation Equipment Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-12-08
Anticipated expiration: 2039-12-25
Also published as: CN111093328A

Abstract

The invention relates to an automatic FPC (flexible printed circuit) cutting press, which comprises a punching device, a deviation correcting device, a feeding device, a taking device and a receiving device, wherein the deviation correcting device comprises a deviation correcting device, a deviation correcting device and a deviation correcting device; the feeding device is used for continuously providing the FPC board for the deviation correcting device; the deviation correcting device comprises a supporting seat, a temporary storage table which is arranged above the supporting seat and is in a horizontal posture, a rotary mechanism which is arranged on the supporting seat and used for driving the temporary storage table to rotate, a transverse driving mechanism which is arranged on the lower side of the supporting seat and used for driving the supporting seat to transversely reciprocate in the horizontal plane, and an FPC transferring mechanism which is used for transferring an FPC board from the temporary storage table to the punching device along the direction perpendicular to the transverse moving path of the supporting seat. The advantages are that: the FPC positioning angle deviation and the FPC positioning position deviation can be compensated, so that the FPC can be accurately positioned at an FPC punching position in a punching device, and the product percent of pass is improved; and can be under the circumstances of not shutting down, incessant material loading and finished product material unloading have greatly improved work efficiency.

Description

Automatic die-cutting machine for FPC

Technical Field

The invention relates to the field of FPC (flexible printed circuit) processing equipment, in particular to an FPC automatic die cutting machine.

Background

A flexible Printed circuit (fpc), also called a flexible circuit board, is a circuit board having high reliability and excellent flexibility, which is manufactured by etching a circuit on a copper foil using a mylar or polyimide as a base material.

Chinese patent with publication number CN106738056B discloses an FPC automatic punching machine, which comprises a worktable, the upper end of board is provided with the die-cut device of FPC, FPC material loading district and FPC material unloading district, FPC material unloading district and FPC material loading distinguish the left and right sides that is located the die-cut device of FPC respectively, the front end of the die-cut device of FPC is provided with the frame that can be in bench end lateral shifting, the upper end of frame is provided with the crossbeam, both ends are provided with material loading manipulator and unloading manipulator respectively about the crossbeam, material loading manipulator with crossbeam longitudinal movement all can be followed to the unloading manipulator, still be provided with between FPC material loading district and the FPC material unloading district and separate the paper and place the district.

When the FPC automatic punching machine is used, firstly, an FPC board is placed in an FPC feeding area manually or by other equipment; but place FPC on the FPC loading area angular deviation and positional deviation can appear in the inevitable, and this FPC automatic punch press can't calibrate to lead to FPC to be shifted the FPC die-cut position among the die-cut device after in the FPC die-cut device by material loading manipulator transfered, lead to die-cut device to punch and cut FPC, form the defective work.

Disclosure of Invention

The invention aims to provide an FPC automatic punching machine, which has the advantages that: the FPC punching device has the advantages that the FPC placing angle deviation and the position deviation can be compensated, so that the FPC can be accurately placed at the FPC punching position in the punching device, and the product percent of pass is improved.

The above object of the present invention is achieved by the following technical solutions: an FPC automatic punching machine comprises a punching device, a deviation correcting device and a feeding device; the feeding device is used for continuously providing the FPC board for the deviation correcting device; the deviation correcting device comprises a supporting seat, a temporary storage table which is arranged above the supporting seat and is in a horizontal posture, a rotary mechanism which is arranged on the supporting seat and used for driving the temporary storage table to rotate, a transverse driving mechanism which is arranged on the lower side of the supporting seat and used for driving the supporting seat to transversely reciprocate in the horizontal plane, and an FPC transferring mechanism which is used for transferring an FPC board from the temporary storage table to the punching device along the direction perpendicular to the transverse moving path of the supporting seat.

Through the technical scheme, the FPC placing angle deviation and the position deviation can be compensated, so that the FPC can be accurately placed at the FPC punching position in the punching device, and the qualified rate of products is improved. When in use, the FPC is placed on the temporary storage table by the feeding device; then the temporary storage table rotates under the action of a rotary mechanism, so that the FPC is aligned, and the FPC can be accurately placed at an FPC punching position in a punching device through transverse movement and longitudinal movement in a horizontal plane; then the transverse driving mechanism drives the temporary storage table to move towards the direction far away from the first feeding disc, so that the transverse coordinate of the FPC is aligned with the transverse coordinate of the FPC punching position of the punching device; then the FPC transfer mechanism drives the FPC to move along the vertical direction and the longitudinal direction, so that the FPC is placed at an FPC punching position of the punching device; and then the punching device punches the FPC to form a product.

The invention is further configured to: the FPC transfer mechanism comprises a transfer hand for taking the FPC, a vertical driving assembly for driving the transfer hand to move up and down and a longitudinal driving assembly for driving the transfer hand to move back and forth between the deviation correcting device and the temporary storage table along the direction perpendicular to the transverse moving path of the supporting seat.

According to the technical scheme, when the FPC transferring mechanism transfers the FPC to the FPC punching position of the punching device, the transferring hand presses the FPC under the action of the vertical driving assembly and sucks the FPC; then the vertical driving assembly drives the transfer hand to move upwards, and the temporary storage table can also move back to the original position under the action of the transverse driving mechanism; then the longitudinal driving assembly drives the transfer hand to move to the punching device, and the FPC is positioned right above the FPC punching position; then the transfer hand moves downwards under the action of the vertical driving assembly and places the FPC on an FPC punching position.

The invention is further configured to: the vertical driving assembly comprises a bracket arranged on the longitudinal driving assembly, an installation block arranged on one side of the bracket, and a vertical driver connected between the bracket and the installation block and used for driving the installation block to move up and down; the transfer hand comprises a fixed frame in a horizontal posture and a plurality of second vacuum suction nozzles arranged on the fixed frame; one side of the mounting block, which faces away from the support, is fixed with a connecting plate in a horizontal posture, and one end, far away from the mounting block, of the upper side of the connecting plate is hinged to one end of the upper side of the fixing frame through a hinge.

Through the technical scheme, when the FPC die cutting machine is in a transportation state, the fixing frame can be rotated around the hinge, so that the fixing frame, the support and the vertical driving assembly are stacked together, the occupied space of the transfer hand and the vertical driving assembly during transportation is reduced, and the transportation cost is saved.

The invention is further configured to: the lower bolt of the connecting plate is connected with a supporting rod, the supporting rod horizontally extends to the lower part of the fixing frame and is abutted against the fixing frame, and the supporting rod is connected with the fixing frame through a connecting piece; the connecting piece is including installing the fixing base that is close to connecting plate department on the mount upside, running through the connecting rod of fixing base and mount and the anticreep head of solid in the connecting rod lower extreme along the direction of perpendicular to mount, the connecting rod upper end is connected with the eccentric wheel through the pivot rotation, the antiskid groove has been seted up to the fixing base upside, the one end adaptation that is farthest away from the pivot on antiskid groove and the eccentric wheel week lateral wall.

Through the technical scheme, the supporting rod can assist the hinge to bear the weight of a part of the material taking hand, the fixing frame is connected with the supporting rod through the connecting piece, and the situation that the material taking and placing precision is influenced by the vertical shaking of the transferring hand in the working process can be avoided; and the use of the connecting piece is very convenient. The worker can control whether the connecting piece fixes the fixing frame and the supporting rod together by rotating the eccentric wheel; when one end of the peripheral side wall of the eccentric wheel, which is farthest from the pivot shaft, abuts against the fixed seat, the anti-falling head abuts against the lower side of the connecting rod, and the fixed frame and the supporting rod are clamped and fixed by the eccentric wheel and the anti-falling head; when the staff rotates the eccentric wheel and makes the nearest one end of pivot on the circumference lateral wall of eccentric wheel support to the fixing base, there is certain distance between anticreep head and the connecting rod downside, and at this moment the staff can rotate the mount around the hinge, and when the staff rotated the mount around the hinge, the connecting rod also can deviate from the opening.

The invention is further configured to: the correcting device further comprises a visual positioning mechanism, wherein the visual positioning mechanism comprises two cameras arranged above the temporary storage table, a transverse adjusting mechanism for driving the two cameras to mutually approach or separate from each other along the direction parallel to the transverse moving path of the supporting seat, and a longitudinal adjusting mechanism for driving the two cameras to synchronously move along the direction perpendicular to the transverse moving path of the supporting seat.

Through the technical scheme, the camera can photograph the FPC to acquire the position information of the FPC; the transverse adjusting mechanism and the longitudinal adjusting mechanism can adjust the position of the camera, so that the position of the FPC shot by the camera can be adjusted.

The invention is further configured to: the feeding device is arranged on a support body and comprises a first feeding disc arranged on the support body, a driving piece connected to the lower side of the first feeding disc and used for driving the first feeding disc to move up and down, a second feeding disc connected to the support body in a sliding mode, a feeding manipulator arranged right above the first feeding disc and capable of moving up and down automatically, and a feeding driving structure for driving the feeding manipulator to move up and down above the first feeding disc and above the temporary storage table in a reciprocating mode; the support body is provided with a through hole for the first feeding disc to pass through; the second feed tray may be slidable directly above the first feed tray.

By the technical scheme, the feeding device can continuously and uninterruptedly provide the FPC for the deviation correcting device; when the feeding device is used, the FPC in the first feeding disc is continuously fed onto the deviation correcting device under the action of the feeding mechanical arm and the feeding driving structure, when the FPC in the first feeding disc is used up, the first driving piece is shortened, a worker can move the second feeding disc to the position above the first feeding disc and feed materials through the second feeding disc, and at the moment, the worker can supplement the FPC into the first feeding disc; after the FPC in the second supply disc is used up, a worker can move the second supply disc away from the first supply disc, then the first driving piece extends, the first supply disc supplies materials, and at the moment, the worker can put a new FPC into the second supply disc; the feeding device can continuously feed materials to the deviation correcting device by reciprocating in the way.

The invention is further configured to: the feeding device further comprises a moving hand and a protective clapboard receiving disc which can move up and down automatically, and the feeding driving structure drives the moving hand to move up and down above the first feeding disc and above the protective clapboard receiving disc.

Through above-mentioned technical scheme, move away the hand and can shift the FPC in first feed dish or the second feed dish to deviation correcting device before, take away the protection baffle on the FPC to finally place the protection baffle in the protection baffle receiving disc.

The invention is further configured to: waste collecting devices are arranged on two sides of the punching device; the waste collecting device comprises a waste collecting box arranged close to the punching device, a material taking hand positioned above the waste collecting box and a waste driving mechanism for driving the material taking hand to be close to or far away from the punching device; the material taking hand comprises a pneumatic finger, an upper clamping piece and a lower clamping piece which are respectively connected to two clamping jaws of the pneumatic finger through bolts; the punching device forms at least one finished product and two waste materials after punching the FPC.

Through the technical scheme, after the punching device completes punching of the FPC, the waste collecting device can take the generated waste out of the punching device and collect the waste; after the punching device completes punching of the FPC, the waste material driving mechanism can drive the material taking hand to be close to the waste material and enable the upper clamping piece and the lower clamping piece to be respectively positioned at the upper side and the lower side of the waste material; then the pneumatic fingers can drive the upper clamping piece and the lower clamping piece to approach each other, so that the waste materials are clamped; then the waste material driving mechanism can drive the material taking hand to move to the position above the waste material collecting box; then the pneumatic finger drives the upper clamping piece and the lower clamping piece to be away from each other, and the air injection pipe blows air towards the position corresponding to the upper clamping piece and the lower clamping piece, so that waste materials are separated from the material taking hand and fall into the waste material collecting box under the action of gravity to be collected.

The invention is further configured to: the device also comprises a material taking device and a material receiving device; the material receiving device comprises a first material receiving disc, a second driving piece fixed on the lower side of the first material receiving disc and used for driving the first material receiving disc to move up and down, a second material receiving disc and a material receiving driving mechanism used for driving the second material receiving disc to move above the first material receiving disc or move away from the first material receiving disc; the material taking device is arranged between the material receiving device and the punching device and used for transferring finished product materials on the punching device to the first material receiving plate or the second material receiving plate.

Through the technical scheme, the material taking device can transfer the finished material on the punching device to the material receiving device; the receiving device can receive finished product materials uninterruptedly; when the material taking device is used, finished materials are moved to the position above the first material receiving plate from the lower die by the material taking device and are placed into the first material receiving plate; when the first material receiving disc is filled with finished materials, the second driving piece is shortened, and the second material receiving disc moves to the position right above the first material receiving disc under the action of the material receiving driving mechanism, so that the material taking device can put the finished materials into the second material receiving disc, and at the moment, a worker can take the finished materials in the first material receiving disc away; when the second material receiving disc is filled with finished materials, the second material receiving disc is moved away from the upper part of the first material receiving disc, the second driving piece extends, so that the first material receiving disc receives the finished materials, and the working personnel can take the finished materials in the second material receiving disc away; thus realizing uninterrupted material collection.

The invention is further configured to: a protective partition plate placing device is arranged on the moving path of the second material receiving disc; protection baffle placer includes protection baffle feed dish, sets up the negative pressure in protection baffle feed dish top and places the hand and drive negative pressure and place the elevating system that the hand reciprocated.

Through above-mentioned technical scheme, when needs place the protection baffle between adjacent finished product material and protect finished product material, only use the second to receive the material dish among the material collecting device and receive the material, specifically receive the material process and do: firstly, a negative pressure placing hand can take up a protective clapboard and move upwards under the action of a lifting mechanism; after the material taking device places the FPC on the second material receiving disc, the second material receiving disc can move to the position below the negative pressure placing hand under the action of the material receiving driving mechanism; then a negative pressure placing hand can place the protective baffle plate into the second material receiving disc; then the second material receiving disc moves to the position for receiving finished products under the action of the material receiving driving mechanism, and the negative pressure placing hand takes up a protective partition plate again under the action of the lifting mechanism and the negative pressure placing hand; reciprocating like this, can place the protection baffle between adjacent finished product material and protect the finished product material.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the feeding and finished product discharging can be carried out uninterruptedly under the condition of no shutdown, so that the working efficiency is greatly improved;

2. the deviation correcting device can accurately place the FPC board at the FPC punching position in the punching device, so that the quality of finished products is guaranteed.

Drawings

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

FIG. 2 is a schematic view of the overall structure in another aspect of the present invention;

FIG. 3 is a schematic view of a structure embodying a die-cutting device;

FIG. 4 is a schematic view showing the structure of a lower mold;

FIG. 5 is a schematic view showing the structure of the charging device;

FIG. 6 is an enlarged view at A in FIG. 5;

FIG. 7 is a schematic view of the structure of the FPC transfer mechanism;

FIG. 8 is an enlarged view of the reservoir B of FIG. 7;

FIG. 9 is a schematic view of the structure of the camera, the lateral adjustment mechanism, and the longitudinal adjustment mechanism;

FIG. 10 is a schematic structural view of the material receiving device;

fig. 11 is an enlarged schematic view at C in fig. 3.

In the drawings, 1, a punching device; 11. a punch body; 12. a lower template; 13. mounting a template; 14. forming a cutter; 15. a cutting knife; 161. a third mounting plate; 162. a fourth mounting plate; 163. a protective film unwinding roller; 164. a tension roller; 165. an unwinding motor; 166. a protective film wind-up roll; 167. a first direction-changing roller; 168. a winding motor; 169. a second direction-changing roller; 2. a cabinet; 3. a feeding device; 31. a frame; 32. a first guide rail; 33. a first mounting plate; 341. a first drive wheel; 342. a first driven wheel; 343. a first drive belt; 35. a feeding manipulator; 351. a sixth guide rail; 354. a first ball screw; 355. a lifting motor; 356. a first fixing plate; 357. a second fixing plate; 358. connecting sheets; 359. a first vacuum nozzle; 350. a long hole; 36. removing the hands; 37. a protective barrier receiving pan; 38. a first feed tray; 381. a trough body; 382. a tray; 39. a first driving member; 30. a second feed tray; 4. a deviation correcting device; 41. a supporting seat; 42. a temporary storage table; 43. a swing mechanism; 44. a lateral drive mechanism; 441. a second guide rail; 442. a second ball screw; 443. a transverse deviation rectifying motor; 45. an FPC transfer mechanism; 451. transferring hands; 4511. a third fixing plate; 4512. a material taking arm; 4513. a second vacuum nozzle; 4514. a connecting plate; 4515. a vertical plate; 4516. a support bar; 4517. a fixed seat; 4518. a connecting rod; 4519. the head is prevented from falling off; 4510. an eccentric wheel; 452. a vertical drive assembly; 4521. a support; 4522. a third guide rail; 4523. mounting blocks; 4526. a second swivel support; 4527. a third ball screw; 4528. a vertical drive motor; 453. a longitudinal drive assembly; 46. a camera; 47. a lateral adjustment mechanism; 471. a fourth fixing plate; 472. a fourth guide rail; 473. a ball screw rotating left and right; 474. a lateral adjustment motor; 475. a fifth fixing plate; 48. a longitudinal adjustment mechanism; 481. a support leg; 482. a lead screw sliding table; 49. an illuminating lamp; 5. a material taking device; 6. a material receiving device; 61. a first material receiving tray; 62. a second driving member; 63. a second material receiving disc; 64. a material receiving driving mechanism; 641. a frame body; 642. a fifth guide rail; 643. a second mounting plate; 644. a second drive wheel; 645. a second driven wheel; 646. a second drive belt; 7. a waste collection device; 71. a waste collection tank; 72. a material taking hand; 721. a pneumatic finger; 722. an upper clamping piece; 723. a lower clamping piece; 73. a waste drive mechanism; 731. a third electric sliding table; 732. a support body; 733. a cross beam; 734. a strip-shaped hole; 735. connecting blocks; 74. a fixed block; 75. a gas ejector tube; 76. an inclined guide plate; 8. a deviation checking device; 81. a positioning pin; 82. a signal transmitting end; 83. a signal receiving end; 9. a probe; 10. a protective barrier placement device; 101. a protective barrier feed tray; 102. placing hands under negative pressure; 103. a lifting mechanism.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1 and 2, the FPC automatic punching machine disclosed by the present invention includes a punching device 1, a plurality of cabinets 2 arranged around the punching device 1, and a feeding device 3, a deviation correcting device 4, a material taking device 5 and a material receiving device 6 arranged on the cabinets 2 in sequence around the punching device 1, and in addition, waste collecting devices 7 for taking down and collecting waste on a lower mold are arranged on both sides of the punching device 1. The feeding device 3 is used for continuously placing the FPC on the deviation correcting device 4; the deviation correcting device 4 is used for correcting the deviation of the FPC and transferring the FPC to the punching device 1; the material taking device 5 is used for taking off the finished material at the punching device 1 and conveying the finished material to the material receiving device 6; the material receiving device 6 is used for continuously receiving the finished material transferred by the material taking device 5.

Referring to fig. 3 and 4, the punching apparatus 1 includes a punch body 11, a lower die mounted on the punch body 11, and an upper die plate 13 mounted on the punch body 11, wherein the lower die includes a lower die plate 12 and a forming blade 14 fixed on the lower die plate 12.

Referring to fig. 3, a third mounting plate 161 is fixed to one side of the punch press, and a fourth mounting plate 162 is mounted to the other side. A protective film unwinding roller 163 is mounted on one side of the third mounting plate 161, two tensioning rollers 164 are mounted on the third mounting plate 161 and below the protective film unwinding roller 163, an unwinding motor 165 is mounted on one side of the third mounting plate 161, which is opposite to the tensioning rollers 164, and the unwinding motor 165 is in belt connection with the protective film unwinding roller 163; a protective film take-up roll 166 is mounted on one side of the fourth mounting plate 162, a first direction-changing roll 167 is mounted on the fourth mounting plate 162 and between the protective film take-up roll 166 and the upper die, second direction-changing rolls 169 are mounted on two sides of the upper die, a take-up motor 168 is mounted on one side of the fourth mounting plate 162, which is back to the first direction-changing roll 167, and the take-up motor 168 is in belt connection with the protective film take-up roll 166.

Before the FPC is processed by the FPC cutting press, the plastic protective film is mounted on the protective film unwinding roller 163 in a roll form, and then the free end of the plastic protective film is wound around the two tension rollers 164, the two second direction-changing rollers 169, and the first direction-changing roller 167 in this order, and then fixed to the protective film winding roller 166. Therefore, the plastic protection film can ensure that the upper die and the lower die cannot be in direct contact when the upper die and the lower die are matched to punch the FPC, so that the forming knives 14 on the upper die and the lower die are protected, and the service life of the upper die and the lower die is prolonged. Meanwhile, the plastic protective film can effectively protect the upper die and the lower die, and after 3-5 FPCs are punched, the winding motor 168 should drive the protective film winding roller 166 to rotate for a certain angle, and the unwinding motor 165 should drive the protective film unwinding roller 163 to rotate for a certain angle, so that the plastic protective film below the upper die is updated.

Referring to fig. 5, the feeding device 3 includes a frame 31 fixed on the cabinet 2, a first guide rail 32 fixed on one side of the frame 31, a first mounting plate 33 slidably connected to the first guide rail 32, a feeding driving mechanism for driving the first mounting plate 33 to move along the first guide rail 32 to approach or move away from the deviation correcting device 4, a feeding manipulator 35 installed on one side of the first mounting plate 33 facing away from the frame 31 and to approach the deviation correcting device 4, a removing hand 36 installed on one side of the first mounting plate 33 facing away from the frame 31 and to move away from the deviation correcting device 4, a protective barrier receiving tray 37 fixed on the frame 31 and located below the removing hand 36, a first feeding tray 38 disposed beside the deviation correcting device 4 and located below the feeding manipulator 35, a first driving member 39 (in this embodiment, the first driving member 39 is an air cylinder) fixed below the first feeding tray 38 and driving the first feeding tray 38 to move up and down, and a second feeding tray 30 disposed below the protective barrier receiving tray 37, the first driving member 39 is installed in the cabinet 2, and a through opening for the first feeding tray 38 to pass through is formed in the cabinet 2, and the second feeding tray 30 is connected to the cabinet 2 in a sliding manner.

Referring to fig. 5, the feeding driving mechanism includes a first driving wheel 341 and a first driven wheel 342 rotatably connected to the frame 31, a first transmission belt 343 is sleeved on the first driving wheel 341 and the first driven wheel 342, and the first mounting plate 33 is fixedly connected to the first transmission belt 343; a feeding motor (not shown) is also fixed on the frame 31, and an output shaft of the feeding motor is fixedly connected with the first driving wheel 341. The worker can drive the first transmission belt 343 to rotate forward or reversely by controlling the forward and reverse rotation of the feeding motor, so that the first transmission belt 343 drives the feeding manipulator 35 and the removing hand 36 to move towards the direction close to the deviation correcting device 4 or away from the deviation correcting device 4.

Referring to fig. 5 and 6, the feeding robot 35 includes two sixth guide rails 351 arranged along the installation direction and fixed on one side of the first mounting plate 33 opposite to the rack 31, a first ball screw 354 mounted on the first mounting plate 33 and parallel to the sixth guide rails 351, a lifting motor 355 fixed on the first mounting plate 33 and having an output shaft connected to the first ball screw 354, a first fixing plate 356 slidably connected to the two sixth guide rails 351, a second fixing plate 357 fixed to a lower end of the first fixing plate 356 and having a horizontal posture, and a plurality of first vacuum suction nozzles 359 connected to the second fixing plate 357 through connection pieces 358; specifically, the first vacuum suction nozzle 359 is provided with two rows of suction nozzles, the suction nozzles are respectively located at two sides of the second fixing plate 357, waist-shaped long holes 350 are respectively formed in two sides of the second fixing plate 357, one end of the connecting piece 358 is fixedly connected with the first vacuum suction nozzle 359, and the other end of the connecting piece 358 is located below the corresponding long hole 350 and is fixed to the second fixing plate 357 through bolts penetrating through the long hole 350; the first mounting plate 33 is fixedly connected to a nut of the first ball screw 354. The worker can control the forward rotation or reverse rotation of the lifting motor 355 to drive the first ball screw 354 to rotate forward or reverse, so that the first ball screw 354 drives the feeding manipulator 35 to ascend or descend. Meanwhile, the worker can rotate the connecting piece 358 around the bolt by unscrewing the bolt for connecting the second fixing plate 357 and the connecting piece 358, so that the contact position of the first vacuum suction nozzle 359 and the FPC is adjusted when the first vacuum suction nozzle 359 sucks the FPC, and the first vacuum suction nozzle 359 can avoid holes in the FPC.

Referring to fig. 5, the structure of the removing hand 36 is the same as that of the loading robot 35, and thus, a detailed description thereof is omitted.

Referring to fig. 5, the first feeding tray 38 includes a U-shaped groove 381 and a tray 382 slidably connected to the groove 381, and the first driving member 39 is fixed to the lower side of the groove 381; the worker may pull the tray 382 out of the groove body 381 by pulling the tray 382. Referring to the drawings, the structure of the second supply tray 30 is the same as that of the first supply tray 38, and therefore, the detailed description is omitted, but the groove 381 in the second supply tray 30 is connected to the cabinet 2 in a sliding manner. When first drive 39 drives first feed tray 38 into cabinet 2, the worker may slide second feed tray 30 directly above first feed tray 38.

The working principle of the feeding device 3 is as follows: in a normal state, the FPCs are all filled in the first supply tray 38 and the second supply tray 30, a protective partition is placed between the FPCs, and the first driving member 39 is in an extended state; when the feeding device 3 continuously feeds the deviation correcting device 4, firstly, the feeding manipulator 35 will take up one FPC in the first feeding tray 38; then under the action of the feeding driving mechanism, the feeding mechanical arm 35 moves to the position of the deviation correcting device 4, and the removing hand 36 moves to the position above the first feeding disc 38; then the feeding manipulator 35 puts the FPC on the deviation correcting device 4, and the hand 36 is removed to take up the protective partition; then under the action of the feeding driving mechanism, the feeding manipulator 35 moves back to be above the first feeding partition plate, and the removing hand 36 moves to be above the protective partition plate receiving tray 37; then the feeding driving mechanism takes the FPC again, and the hands 36 are removed to place the protective partition plates into the protective partition plate receiving tray 37; so reciprocating, the feeding manipulator 35 will continuously place the FPC in the first supply tray 38 into the deviation rectifying device 4. When the FPC in the first supply tray 38 is used up, the first driving member 39 is shortened, and the worker moves the second supply tray 30 above the first supply, supplies the FPC from the second supply tray 30, and pulls out the tray 382 from the groove 381, and puts the FPC into the tray 382; after the FPC in the second supply tray 30 is used up, the worker may remove the second supply tray 30 from the first supply tray 38, extend the first driving member 39, and supply the FPC from the first supply tray 38, and then the worker may put a new FPC into the second supply tray 30; the feeding device 3 can continuously feed the deviation correcting device 4 by reciprocating in this way.

Referring to fig. 5, the deviation correcting device 4 includes a supporting base 41, a temporary storage table 42 disposed above the supporting base 41 and in a horizontal posture, a swing mechanism 43 installed between the supporting base 41 and the temporary storage table 42 for driving the temporary storage table 42 to rotate, a transverse driving mechanism 44 installed below the supporting base 41 for driving the supporting base 41 to reciprocate along the length direction of the first guide rail 32, and an FPC transfer mechanism 45 (here, fig. 2 is combined) for transferring the FPC on the temporary storage table 42 to the lower mold, where the swing mechanism 43 employs a swing driving device, and more preferably, the swing mechanism 43 employs a worm and gear type swing driving device (the worm and gear type swing driving device is smaller in size and more accurate in transmission), and since the swing driving device is a swing type product commonly used in the mechanical field, the structure of the swing mechanism 43 is not described herein; the temporary storage table 42 is internally provided with a cavity, the upper side of the temporary storage table 42 is provided with a plurality of suction holes communicated with the cavity, and the cavity is connected with negative pressure generating equipment.

Referring to fig. 5, the transverse driving mechanism 44 includes two second guide rails 441 installed on the cabinet 2 and parallel to the first guide rails 32, a second ball screw 442 installed on the cabinet 2 and parallel to the second guide rails 441, and a transverse deviation-correcting motor 443 installed on the cabinet 2 and having an output shaft connected to the second ball screw 442, wherein the supporting base 41 is mounted on the two second guide rails 441, and the supporting base 41 is fixedly connected to a nut of the second ball screw 442. The operator can control the forward rotation or reverse rotation of the lateral deviation correcting motor 443 to move the staging platform 42 away from or close to the first supply tray 38.

Referring to fig. 2 and 7, the FPC transfer mechanism 45 includes a transfer hand 451, a vertical driving assembly 452 that drives the transfer hand 451 to ascend and descend, and a longitudinal driving assembly 453 that drives the transfer hand 451 to move between the lower mold and the escrow table 42 in a direction perpendicular to the second guide rail 441. Specifically, the longitudinal driving assembly 453 is an electric sliding table, and is mounted on the cabinet 2; the vertical driving assembly 452 comprises a support 4521 fixed on a sliding table of the electric sliding table, two third guide rails 4522 arranged in the vertical direction and fixed on one side of the support 4521 facing the punch body 11, a mounting block 4523 connected to the two third guide rails 4522 in a sliding manner, two second rotating supports 4526 fixed on one side of the support 4521 facing the punch body 11 and located between the two third guide rails 4522, third ball screws 4527 arranged in the vertical direction and having two ends respectively rotatably connected to the two second rotating supports 4526, and a vertical driving motor 4528 installed on one side of the support 4521 facing away from the punch body 11; the nut of the third ball screw 4527 is fixedly connected with the mounting block 4523; a through hole is formed in the support 4521 corresponding to the output shaft of the vertical driving motor 4528, and the output shaft of the vertical driving motor 4528 is in belt transmission with the third ball screw 4527.

The operator can control the electric sliding table to make the bracket 4521 slide back and forth along the length direction of the electric sliding table along with the sliding table of the electric sliding table; meanwhile, the worker can control the vertical driving motor 4528 to rotate forward and backward, so that the third ball screw 4527 drives the mounting block 4523 to move upwards or downwards along the third guide rail 4522.

Referring to fig. 7, the transfer hand 451 includes a third fixing plate 4511 and a plurality of pick-up arms 4512 bolted to one side of the third fixing plate 4511, and a plurality of second vacuum suction nozzles 4513 are installed at intervals on the lower side of the pick-up arms 4512; a connecting plate 4514 in a horizontal posture is arranged on one side, facing away from the support 4521, of the mounting block 4523, a vertical plate 4515 is integrally formed on the lower side of one end, close to the support 4521, of the connecting plate 4514, the vertical plate 4515 is in bolted connection with the mounting block 4523, and one end, far away from the mounting block 4523, of the upper side of the connecting plate 4514 is hinged to one end, far away from the mounting block 4523, of the upper side of the third fixing plate 4511. In addition, a plurality of support rods 4516 are bolted to the lower side of the connecting plate 4514, the support rods 4516 horizontally extend to the lower side of the third fixing plate 4511 and abut against the third fixing plate 4511, and at least one support rod 4516 is connected with the third fixing plate 4511 through a connecting piece (two are taken as an example in the present embodiment); thus, the transfer hand 451 moves with the movement of the mounting block 4523.

Specifically, referring to fig. 8, the connecting member includes a fixing base 4517 mounted on an upper side of a third fixing plate 4511 near a connecting plate 4514, a connecting rod 4518 penetrating the fixing base 4517 and the third fixing plate 4511 in a direction perpendicular to the third fixing plate 4511, and an anti-slip head 4519 fixed to a lower end of the connecting rod 4518 (preferably, the anti-slip head 4519 is sleeved on the connecting rod 4518 and is in threaded engagement with the connecting rod 4518), an eccentric 4510 is pivotally connected to an upper end of the connecting rod 4518, and an anti-slip groove is formed on an upper side of the fixing base 4517 and is adapted to an end of a circumferential wall of the eccentric 4510, which is farthest from. In addition, a handle is fixedly connected to the eccentric wheel 4510, and a notch for the connecting rod 4518 to enter is formed at one end of the supporting rod 4516 close to the third fixing plate 4511. When the third fixing plate 4511 is in a horizontal posture, the lower side of the third fixing plate 4511 abuts against the upper side of the support rod 4516, the connecting rod 4518 enters a notch on the corresponding support rod 4516, and the anti-falling head 4519 is positioned below the support rod 4516; the staff can drive eccentric wheel 4510 through pulling the handle and rotate, make eccentric wheel 4510 week lateral wall go up apart from the pivot one end farthest get into in the antiskid groove and tightly the butt with fixing base 4517, at this moment anticreep head 4519 tightly supports in bracing piece 4516 downside, so fixing base 4517 cooperation anticreep piece presss from both sides tightly third fixed plate 4511 and bracing piece 4516, avoid shifting hand 451 and send out the circumstances that rocks about the influence and get, the blowing precision appear.

When the FPC punching machine needs to be transported, the support 4521 is detached from the electric sliding table, the handle is pulled to drive the eccentric wheel 4510 to rotate, so that the end, farthest from the pivot, on the peripheral side wall of the eccentric wheel 4510 is screwed out of the anti-slip groove, the anti-slip head 4519 is separated from the support rod 4516 under the action of gravity, and then the third fixing plate 4511 is rotated around the hinge to stack the transfer hand 451, the support 4521 and the vertical driving component 452 together, so that the transportation space occupied by the transfer hand 451, the support 4521 and the vertical driving component 452 is greatly reduced, and the transportation cost is saved.

Referring to fig. 7, to enhance the strength of the connection between risers 4515 and connection plate 4514, a plurality of reinforcing ribs are welded between risers 4515 and connection plate 4514.

Referring to fig. 5, the skew correcting device 4 further includes a visual positioning mechanism including two cameras 46 disposed above the staging table 42, a lateral adjustment mechanism 47 that drives the two cameras 46 toward and away from each other in a direction parallel to the second guide rail 441, and a longitudinal adjustment mechanism 48 that drives the two cameras 46 to move synchronously in a direction perpendicular to the second guide rail 441. Referring to fig. 9, specifically, the longitudinal adjustment mechanism 48 includes a leg 481 fixed to the cabinet 2 and a screw slide 482 fixed to an upper end of the leg 481. The lateral adjustment mechanism 47 includes a fourth fixing plate 471 fixed on the lower side of the slide table of the screw slide table 482, a fourth guide rail 472 fixedly connected to the fourth fixing plate 471 and parallel to the second guide rail 441, a left-right rotation ball screw 473 installed on the fourth fixing plate 471 and parallel to the fourth guide rail 472, and a lateral adjustment motor 474 fixed to the fourth fixing plate 471 and having an output shaft connected to the left-right rotation ball screw 473, a fifth fixing plate 475 connected to both nuts of the left-right rotation ball screw 473, the fifth fixing plate 475 slidably connected to the fourth guide rail 472, and the two cameras 46 are installed on the two fifth fixing plates 475, respectively, with the cameras 46 facing downward. In order to make the picture taken by the camera 46 clearer, a ring-shaped illuminating lamp 49 is fixedly connected to the lower end of the fifth fixing plate 475.

The working principle of the deviation correcting device 4 is as follows: normally, the staging platform 42 is located at an end of the lateral drive mechanism 44 adjacent the first feed tray 38; when the device is used, the feeding manipulator 35 in the feeding device 3 can place the FPC on the temporary storage table 42, and at the moment, the negative pressure generating equipment works to enable the air pressure in the cavity to be smaller than the atmospheric pressure, so that the FPC is tightly sucked on the temporary storage table 42; meanwhile, the two cameras 46 take pictures of the FPC to acquire position information of the FPC; then the temporary storage table 42 rotates under the action of the rotary mechanism 43 to align the FPC, so that the FPC can be accurately placed at an FPC punching position on the lower die through transverse movement and longitudinal movement in a horizontal plane; then the transverse driving mechanism 44 drives the temporary storage table 42 to move towards the direction far away from the first feeding disc 38, so that the transverse coordinate of the FPC is aligned with the transverse coordinate of the FPC punching position on the lower die; then the transfer hand 451 presses the FPC under the action of the vertical driving component 452, sucks the FPC and stops the work of the negative pressure generating equipment; then the vertical driving component 452 drives the transfer hand 451 to move upwards, and the temporary storage table 42 also moves back to the original position under the action of the transverse driving mechanism 44; then the longitudinal driving assembly 453 drives the transfer hand 451 to move to the upper part of the lower die, and the FPC is positioned right above an FPC punching position of the lower die; then the transfer hand 451 moves downward under the action of the vertical driving assembly 452 and places the FPC on the lower mold; the transfer hand 451 is then moved back into position by the vertical drive assembly 452 and the longitudinal drive assembly 453.

Referring to fig. 4 and 7, the FPC automatic press cutting machine further includes a deviation checking device 8 and a weight prevention device. The deviation checking device 8 comprises at least two positioning pins 81 (four are taken as examples in the embodiment) fixed at the corners of the lower die, and a signal sending end 82 and a signal receiving end 83 fixed on the lower side of the transfer hand 451, wherein two positioning pins 81 are electrically connected; a signal sending end 82 and a signal receiving end 83 are respectively arranged on the material taking hand 72 corresponding to the two electrically connected positioning pins 81. The signal transmitting end 82 is used for transmitting an electric signal, and the signal receiving end 83 is used for receiving the electric signal; in the present embodiment, the signal emitting terminal 82 is a high potential (e.g., a power source terminal), and the signal receiving terminal 83 is a grounded load terminal (e.g., an audible and visual alarm, or a control terminal of an FPC automatic cutting machine).

The working principle of the deviation testing device 8 is as follows: before the FPC is processed, a positioning hole is formed in the FPC at a position corresponding to the positioning pin 81.

When the transfer hand 451 places the FPC onto the lower die, if the two electrically connected positioning pins 81 penetrate through the positioning holes on the FPC, the FPC is correctly placed, the signal sending end 82 and the signal receiving end 83 are conducted by the two electrically connected positioning pins 81, the signal receiving end 83 receives an electric signal sent by the signal sending end 82, and the acousto-optic alarm gives an alarm or the FPC automatic punching machine continues to work; if the two electrically connected positioning pins 81 do not pass through the positioning holes on the FPC, the FPC is incorrectly placed, the FPC is separated between the positioning pin 81 and the signal emitting end 82 and between the other positioning pin 81 and the signal receiving end 83, the signal receiving end 83 cannot receive the signal emitted by the signal emitting end 82 at this time, and the acousto-optic alarm cannot give an alarm or the FOC automatic punching machine stops working.

Referring to fig. 7, the weight prevention device includes a probe 9 installed at the lower side of the transfer hand 451; when the probe 9 abuts against the lower die, a power-on circuit is formed; the upper computer is a universal meter and is used for detecting current signals in the power-on loop.

The anti-weight device is used for detecting whether the FPC is left on the lower die or not when the equipment is initialized to run; the working principle is as follows: when the device is initially operated, the transfer hand 451 is pressed against the lower die 3 in an unloaded state; at this time, if the upper computer can not detect the current signal, the FPC on the lower die 3 is proved to be reserved; if the upper computer can detect the current signal, the lower die 3 is proved to have no FPC left.

Referring to fig. 2, the structure of the material taking device 5 is the same as that of the FPC transfer mechanism 45, and therefore, the description thereof is omitted, and the difference between the two is that the material taking device 5 is installed between the lower mold and the material receiving device 6.

Referring to fig. 2 and 10, the material receiving device 6 includes a first material receiving tray 61 disposed on a side of the punch body 11 opposite to the material feeding device 3, a second driving member 62 fixed on a lower side of the first material receiving tray 61 for driving the first material receiving tray 61 to move up and down (the second driving member 62 is a cylinder, and a main body of the cylinder is disposed in the cabinet 2, a piston rod of the cylinder penetrates through the cabinet 2 to be connected with the first material receiving tray 61), a second material receiving tray 63, and a material receiving driving mechanism 64 for driving the second material receiving tray 63 to move above the first material receiving tray 61 or move away from above the first material receiving tray 61, and the structures of the first material receiving tray 61 and the second material receiving tray 63 are the same as the structure of the first material feeding tray 38, and therefore, the description thereof is omitted.

Referring to fig. 10, the material collecting driving mechanism 64 includes a frame body 641 fixed on the cabinet 2, a fifth guide rail 642 fixed on a side of the frame body 641 opposite to the punch body 11, a second mounting plate 643 slidably connected to the fifth guide rail 642, and a second driving wheel 644 and a second driven wheel 645 rotatably connected to the frame body 641, wherein a second driving belt 646 is sleeved on the second driving wheel 644 and the second driven wheel 645, and the second driving belt 646 is fixedly connected to the second mounting plate 643; a material receiving motor (not shown) is also fixedly connected to the frame body 641, and an output shaft of the material receiving motor is fixedly connected with the second driving wheel 644; the second material receiving tray 63 is fixed to a side of the second mounting plate 643 opposite to the frame body 641. The worker can control the material collecting motor to rotate forward and backward to drive the second driving belt 646 to rotate forward or backward, so that the second driving belt 646 drives the second material collecting tray 63 to move away from or back to the position right above the first material collecting tray 61 through the second mounting plate 643.

The working principle of the material receiving device 6 is as follows: under normal conditions, the second driving element 62 is in an extended state, and the second material receiving tray 63 is positioned beside the first material receiving tray 61; when the material taking device is used, the material taking device 5 moves the finished material from the lower die to the position above the first material receiving disc 61 and puts the finished material into the first material receiving disc 61; when the first material receiving disc 61 is full of finished materials, the second driving part 62 is shortened, and the second material receiving disc 63 moves to a position right above the first material receiving disc 61 under the action of the material receiving driving mechanism 64, so that the material taking device 5 can place the finished materials into the second material receiving disc 63, and at the moment, a worker can take the finished materials in the first material receiving disc 61; when the second material receiving tray 63 is full of finished materials, the second material receiving tray 63 is moved away from the upper side of the first material receiving tray 61, the second driving piece 62 extends, so that the first material receiving tray 61 receives the finished materials, and the workers can take the finished materials in the second material receiving tray 63 away; thus realizing uninterrupted material collection.

Referring to fig. 10, a protective barrier placing device 10 is further disposed at the material receiving device 6, and the protective barrier placing device 10 includes a protective barrier feeding tray 101 mounted on the cabinet 2, a negative pressure placing hand 102 disposed above the protective barrier feeding tray 101, and an elevating mechanism 103 for driving the negative pressure placing hand 102 to move up and down; the lifting mechanism 103 is a screw rod sliding table arranged along the vertical direction, and the negative pressure placing hand 102 is fixed on the sliding table of the screw rod sliding table.

The working principle of the protective barrier placing device 10 is as follows: when need place the protection baffle between adjacent finished product material and protect finished product material, only use second to receive charging tray 63 to receive the material among the material collecting device 6, the concrete material collecting process is: firstly, the negative pressure placing hand 102 can take up a protective clapboard and move upwards under the action of the lifting mechanism 103; after the material taking device 5 places the FPC on the second material receiving tray 63, the second material receiving tray 63 moves to the lower side of the negative pressure placing hand 102 under the action of the material receiving driving mechanism 64; then the negative pressure placing hand 102 places the protective barrier into the second material receiving tray 63; then the second material receiving tray 63 moves to the position for receiving finished products under the action of the material receiving driving mechanism 64, and the negative pressure placing hand 102 takes up a protective partition again under the action of the lifting mechanism 103 and the lifting mechanism itself; reciprocating like this, can place the protection baffle between adjacent finished product material and protect the finished product material.

Referring to fig. 3, the scrap collecting apparatus 7 includes a scrap collecting box 71 disposed against the punch press body 11, a take-out hand 72 located above the scrap collecting box 71, and a scrap driving mechanism 73 that drives the take-out hand 72 closer to or away from the lower die.

Referring to fig. 11, the material taking hand 72 includes a pneumatic finger 721, and an upper jaw 722 and a lower jaw 723 bolted to the two jaws of the pneumatic finger 721, respectively. Referring to fig. 3, the scrap driving mechanism 73 includes a third electric sliding table 731 disposed beside the scrap collecting box 71 and in a horizontal posture, a support body 732 mounted on the sliding table of the third electric sliding table 731, and a cross beam 733 fixedly connected to the upper end of the support frame; the third electric sliding table 731 is perpendicular to the cross beam 733, and the third electric sliding table 731 is parallel to the first electric sliding table. Referring to fig. 11, a beam 733 is provided with a strip-shaped hole 734 along its length direction, the strip-shaped hole 734 penetrates through two opposite sides of the beam 733, and two connecting blocks 735 are provided on one side of the beam 733 facing the punch body 11; a fastening bolt is arranged on the connecting block 735 in a penetrating manner, the fastening bolt penetrates through the strip-shaped hole 734, and a nut is screwed on one end of the fastening bolt far away from the connecting block 735. The material taking hands 72 are provided with two material taking hands, and the pneumatic fingers 721 of the two material taking hands 72 are respectively connected to the two connecting blocks 735 through bolts. A user can control the forward and reverse rotation of the servo motor in the third electric sliding table 731 to make the support body 732 perform reciprocating linear motion in the length direction of the electric sliding table; the position of the two extractor hands 72 on the cross beam 733 can also be adjusted by loosening the nuts and sliding the connecting block 735 along the length of the elongated hole 350. Referring to fig. 11, a fixing block 74 is bolted to each connecting block 735, and the gas injection pipe 75 is mounted on the fixing block 74; one end of the gas lance 75 faces between the upper jaw 722 and the lower jaw 723, and the other end is connected to a gas source.

Referring to fig. 4, two material cutting knives for cutting the waste material into two parts are fixed on the upper side of the lower template 12 and on two opposite sides of the periphery of the forming knife 14; avoidance notches for avoiding the lower clamping piece 723 are formed in the two sides of the lower template 12; referring to fig. 3, an inclined guide plate 76 is provided between the lower die plate 12 and the scrap collecting box 71, and the inclined guide plate 76 is fixedly connected to the punch body 11.

The working principle of the waste collecting device 7 is as follows: after the FPC is punched by the upper template 13 and the lower die under the action of the punch body 11, a finished product material and two waste materials are formed by the FPC under the action of the forming cutter 14 and the material cutting cutter; at this time, the waste material driving mechanism 73 drives the material taking hand 72 to approach the waste material and make the upper clamping piece 722 and the lower clamping piece 723 respectively located at the upper and lower sides of the waste material; the pneumatic finger 721 will then drive the upper jaw 722 and the lower jaw 723 towards each other, clamping the waste material; then the waste material driving mechanism 73 drives the material taking hand 72 to move to the upper part of the waste material collecting box 71; the pneumatic fingers 721 then drive the upper jaw 722 and the lower jaw 723 away from each other, and the air jets 75 blow air between the corresponding upper jaw 722 and lower jaw 723, so that the waste material is released from the reclaiming hand 72 and falls under the action of gravity into the waste collection box 71 to be collected.

The implementation principle of the embodiment is as follows: firstly, a transfer hand 451 in the deviation correcting device 4 is pressed onto the lower die under the action of a vertical driving assembly 452 and a longitudinal driving assembly 453, so that the anti-weight device can check whether the FPC is on the lower die; then the feeding device 3 places the FPC on the deviation correcting device 4; then the deviation correcting device 4 corrects the deviation of the FPC and places the FPC on the lower die; then the FPC is cut into finished products and two waste materials under the action of the punch body 11; then the two waste collecting devices 7 respectively take down and collect the two wastes from the lower die; meanwhile, the material taking device 5 transfers the finished product materials to the material receiving device 6, and the finished product materials are collected by the material receiving device 6.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides an automatic die-cutting machine of FPC, includes die-cut device (1), characterized by: the device also comprises a deviation correcting device (4) and a feeding device (3); the feeding device (3) is used for continuously providing the FPC board for the deviation correcting device (4); the correction device (4) comprises a supporting seat (41), a temporary storage table (42) which is arranged above the supporting seat (41) and is in a horizontal posture, a rotating mechanism (43) which is arranged on the supporting seat (41) and used for driving the temporary storage table (42) to rotate, a transverse driving mechanism (44) which is arranged on the lower side of the supporting seat (41) and used for driving the supporting seat (41) to transversely reciprocate in a horizontal plane, and an FPC transferring mechanism (45) which is used for transferring an FPC board from the temporary storage table (42) to the punching device (1) along a direction perpendicular to a transverse moving path of the supporting seat (41).

2. The FPC automatic blanking machine according to claim 1, wherein: the FPC transfer mechanism (45) comprises a transfer hand (451) used for taking the FPC, a vertical driving assembly (452) driving the transfer hand (451) to move up and down, and a longitudinal driving assembly (453) driving the transfer hand (451) to move back and forth between the deviation correcting device (4) and the temporary storage table (42) along the direction perpendicular to the transverse moving path of the supporting seat (41).

3. The FPC automatic blanking machine according to claim 2, wherein: the vertical driving assembly (452) comprises a bracket (4521) installed on the longitudinal driving assembly (453), a mounting block (4523) arranged on one side of the bracket (4521), and a vertical driver connected between the bracket (4521) and the mounting block (4523) and driving the mounting block (4523) to move up and down; the transfer hand (451) comprises a fixed frame in a horizontal posture and a plurality of second vacuum suction nozzles (4513) arranged on the fixed frame; one side of the mounting block (4523), which faces away from the bracket (4521), is fixed with a connecting plate (4514) in a horizontal posture, and one end, far away from the mounting block (4523), of the upper side of the connecting plate (4514) is hinged to one end of the upper side of the fixing frame through a hinge.

4. The FPC automatic punching machine of claim 3, which is characterized in that: a supporting rod (4516) is connected to the lower portion of the connecting plate (4514) through a bolt, the supporting rod (4516) horizontally extends to the lower portion of the fixing frame and abuts against the fixing frame, and the supporting rod (4516) is connected with the fixing frame through a connecting piece; the connecting piece is including installing fixing base (4517) that is close to connecting plate (4514) department on the mount upside, along the direction of perpendicular to mount run through fixing base (4517) and connecting rod (4518) of mount and solid anticreep head (4519) in connecting rod (4518) lower extreme, connecting rod (4518) upper end is connected with eccentric wheel (4510) through pivot rotation, fixing base (4517) upside has seted up anti-skidding groove, anti-skidding groove and eccentric wheel (4510) week lateral wall on the one end adaptation farthest away from the pivot.

5. The FPC automatic blanking machine according to claim 1, wherein: the correction device (4) further comprises a visual positioning mechanism, wherein the visual positioning mechanism comprises two cameras (46) arranged above the temporary storage table (42), a transverse adjusting mechanism (47) for driving the two cameras (46) to mutually approach or separate along the direction parallel to the transverse moving path of the supporting seat (41), and a longitudinal adjusting mechanism (48) for driving the two cameras (46) to synchronously move along the direction perpendicular to the transverse moving path of the supporting seat (41).

6. The FPC automatic blanking machine according to claim 1, wherein: the feeding device (3) is arranged on a support body and comprises a first feeding disc (38) arranged on the support body, a driving piece connected to the lower side of the first feeding disc (38) and used for driving the first feeding disc (38) to move up and down, a second feeding disc (30) connected to the support body in a sliding mode, a feeding mechanical arm (35) which is arranged right above the first feeding disc (38) and can move up and down automatically, and a feeding driving structure for driving the feeding mechanical arm (35) to move up and down above the first feeding disc (38) and above the temporary storage table (42) in a reciprocating mode; the support body is provided with a through hole for the first feeding disc (38) to pass through; the second feed tray (30) is slidably movable directly above the first feed tray (38).

7. The FPC automatic die cutting machine of claim 6, which is characterized in that: the feeding device (3) further comprises a moving hand (36) and a protective clapboard receiving disc (37), wherein the moving hand (36) can move up and down automatically, and the feeding driving structure drives the moving hand (36) to move back and forth above the first feeding disc (38) and the protective clapboard receiving disc (37).

8. The FPC automatic blanking machine according to claim 1, wherein: waste collecting devices (7) are arranged on two sides of the punching device (1); the waste collecting device (7) comprises a waste collecting box (71) which is arranged to be attached to the punching device (1), a material taking hand (72) which is positioned above the waste collecting box (71), and a waste driving mechanism (73) which drives the material taking hand (72) to be close to or far away from the punching device (1); the material taking hand (72) comprises a pneumatic finger (721) and an upper clamping piece (722) and a lower clamping piece (723) which are respectively bolted on two clamping jaws of the pneumatic finger (721); the punching device (1) punches the FPC and then forms at least one finished product and two waste materials.

9. The FPC automatic blanking machine according to claim 1, wherein: the device also comprises a material taking device (5) and a material receiving device (6); the material receiving device (6) comprises a first material receiving disc (61), a second driving part (62) fixed on the lower side of the first material receiving disc (61) and used for driving the first material receiving disc (61) to move up and down, a second material receiving disc (63) and a material receiving driving mechanism (64) used for driving the second material receiving disc (63) to move to the position above the first material receiving disc (61) or move away from the position above the first material receiving disc (61); the material taking device (5) is arranged between the material receiving device (6) and the punching device (1) and is used for transferring finished product materials on the punching device (1) to the first material receiving plate (61) or the second material receiving plate (63).

10. The FPC automatic blanking machine according to claim 9, wherein: a protective baffle placing device (10) is arranged on the moving path of the second material receiving disc (63); the protective separation plate placing device (10) comprises a protective separation plate feeding disc (101), a negative pressure placing hand (102) arranged above the protective separation plate feeding disc (101) and a lifting mechanism (103) driving the negative pressure placing hand (102) to move up and down.