CN113696257A

CN113696257A - Punching device for FPC board processing

Info

Publication number: CN113696257A
Application number: CN202111177460.8A
Authority: CN
Inventors: 朱智勇
Original assignee: Dongguan Daysun Electronic Co Ltd
Current assignee: Dongguan Daysun Electronic Co Ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2021-11-26

Abstract

The invention discloses a punching device for processing an FPC (flexible printed circuit) board, which belongs to the field of FPC board processing and comprises two supporting columns, wherein the tops of the two supporting columns are respectively bolted with a fixed plate, the surface of one of the supporting columns is slidably sleeved with a sliding sleeve, the surface of one side of the sliding sleeve is bolted with a lap joint plate, one side of the surface of the other supporting column is provided with an adjusting mechanism, one end of a piston rod penetrates through the surface of a mounting platform and is fixedly bolted with a mounting seat, the bottom of the mounting seat is bolted with a pressing plate, two sides of the bottom of the pressing plate are symmetrically spliced with pressing rods, one ends of the two pressing rods are respectively movably connected with the fixed plate through the matching of sliding bearings, and the bottoms of the two pressing rods are provided with adjustable cutting mechanisms. According to the invention, by optimizing the structural arrangement of the punching equipment, the distance between the cutters can be adjusted to be smaller according to the specification of the FPC board to be processed, so that the cutting effect is improved.

Description

Punching device for FPC board processing

Technical Field

The invention relates to the field of FPC board processing, in particular to a punching device for FPC board processing.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The high-density light-weight LED lamp has the characteristics of high wiring density, light weight, thin thickness and good bending property. The processing of the FPC board needs to be processed in three aspects, namely firstly, the engineering evaluation of the FPC board, which is mainly used for evaluating whether the FPC board of a client can be produced or not and whether the production capacity of a company can meet the board making requirement of the client and the unit cost or not; if the engineering evaluation is passed, then the materials need to be prepared immediately to meet the raw material supply of each production link, finally the engineering files such as the CAD structure diagram, the gerber line data and the like are processed to be suitable for the production environment and the production specification of production equipment, then the production drawing, the MI and other data are transferred to the production department and each department such as the control and purchase, and the conventional production flow is entered.

The punching processing is generally required to be carried out on the FPC board in the processing process of the FPC board, so that the subsequent processing work is convenient to carry out, but the common FPC board punching equipment has single general structural function and is difficult to adjust at any time according to requirements.

Disclosure of Invention

The invention aims to provide a punching device for processing an FPC board, which can adjust the distance between cutters to be smaller according to the specification of the FPC board to be processed by optimizing the structural arrangement of punching equipment so as to play a role in improving the cutting effect.

The invention provides the following technical scheme: a punching device for processing an FPC board comprises two supporting columns, wherein the tops of the two supporting columns are respectively bolted with a fixed plate, the surface of one of the supporting columns is sleeved with a sliding sleeve in a sliding mode, the surface of one side of the sliding sleeve is bolted with a lap joint plate, and one side of the surface of the other supporting column is provided with an adjusting mechanism;

the surface all bolted connection has the support between two the fixed plate, two the top surface bolted connection of support has mounting platform, mounting platform's surface is equipped with the pneumatic cylinder, the output of pneumatic cylinder is equipped with the piston rod, the one end of piston rod is passed mounting platform's surface and is bolted fixedly with the mount pad, the mount pad bottom bolted connection has the clamp plate, the bottom bilateral symmetry formula of clamp plate is pegged graft and is had the depression bar, two the one end of depression bar is respectively through slide bearing cooperation and fixed plate swing joint, two the bottom of depression bar is equipped with adjustable cutting mechanism.

Preferably, the adjustment mechanism includes extension board, screw rod, handle, slide rail and slider, the extension board bolted connection is to the surface of pillar, one side surface of pillar is equipped with the slide rail, slidable mounting has the slider on the slide rail, the surface of extension board has the screw rod through bearing cooperation movable mounting, the screw rod spiro union passes the surface of overlap joint board, the surperficial key joint of screw rod has the handle.

Preferably, the surface of the hydraulic cylinder is bolted with a mounting frame, and the mounting frame is fixedly connected with the surface of the mounting platform through locking bolt matching.

Preferably, the surfaces of the two pressure levers are sleeved with spring sleeves, and two ends of each spring sleeve are fixedly connected with the surfaces of the pressure plate and the fixed plate respectively.

Preferably, the cutting mechanism includes installation component and cutting assembly, the installation component includes the mounting panel, the top both sides of mounting panel are fixed with the tip bolt of two depression bars respectively, the inside of mounting panel has been seted up the inside groove, evenly be equipped with the reinforcement on the inside wall of inside groove department in proper order, the reinforcement is the integrated configuration that steel sheet material made.

Preferably, the cutting assembly comprises two cutters and a sliding groove, the sliding groove is formed in the bottom surface of the mounting plate, and the two cutters are respectively matched with the cutter holder to be assembled in the sliding groove in a sliding mode.

The invention has the technical effects and advantages that:

according to the invention, the structure setting of the punching equipment is optimized, the adjusting mechanism is arranged to adjust the height of the lap joint plate for placing the FPC board up and down, the adjustment can be completed by matching with other feeding equipment according to the processing requirement so as to effectively adapt to the punching work, and meanwhile, the cutting mechanism capable of adjusting the distance between the cutters is also arranged, so that the distance between the cutters can be adjusted to be smaller according to the specification of the FPC board to be processed, and the effect of improving the cutting effect is achieved.

Drawings

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

FIG. 2 is a schematic view of the mounting portion of the adjustment mechanism of the present invention;

fig. 3 is a schematic structural diagram of the cutting mechanism of the present invention.

Description of reference numerals: 1. a pillar; 3. a sliding sleeve; 4. a lap plate; 5. an adjustment mechanism; 51. a support plate; 52. a screw; 53. a handle; 54. a slide rail; 55. a slider; 6. a fixing plate; 7. a support; 8. mounting a platform; 9. a hydraulic cylinder; 10. a mounting frame; 11. a piston rod; 12. a mounting seat; 13. pressing a plate; 14. a pressure lever; 15. a spring housing; 16. a cutting mechanism; 161. mounting a plate; 162. an inner tank; 163. a reinforcement; 164. a cutter; 165. a chute.

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.

The invention provides a punching device for processing an FPC board, which comprises two supporting columns 1, wherein the tops of the two supporting columns 1 are respectively bolted with a fixed plate 6, the surface of one supporting column 1 is sleeved with a sliding sleeve 3 in a sliding manner, the surface of one side of the sliding sleeve 3 is bolted with a lap joint plate 4, and one side of the surface of the other supporting column 1 is provided with an adjusting mechanism 5.

The adjusting mechanism 5 comprises a support plate 51, a screw rod 52, a handle 53, a slide rail 54 and a slide block 55, wherein the support plate 51 is bolted to the surface of the support column 1, the slide rail 54 is assembled on one side surface of the support column 1, the slide block 55 is slidably installed on the slide rail 54, the screw rod 52 is movably installed on the surface of the support plate 51 through bearing fit, the screw rod 52 is screwed through the surface of the bridging plate 4, and the handle 53 is connected to the surface of the screw rod 52 in a key mode. Can realize the regulation to the lap joint plate 4 height through adjustment mechanism 5, come drive screw 52 to use tip extension board 51 department surface to rotate as the fulcrum through manual rotation handle 53, and then make lap joint plate 4 receive the screw drive to accomplish and reciprocate the regulation, and the other end of lap joint plate 4 still is connected with sliding sleeve 3, can utilize sliding sleeve 3 to play the effect of supplementary slide adjustment, make the overall regulation action more level and smooth.

All bolted connection in the surface has support 7 between two fixed plates 6, and the top surface bolted connection of two support 7 has mounting platform 8, and mounting platform 8's surface is equipped with pneumatic cylinder 9, and pneumatic cylinder 9's surface bolted connection has installation frame 10, and installation frame 10 passes through locking bolt cooperation and mounting platform 8 fixed surface to be connected. The mounting frame 10 can provide a sufficient barrier function to the hydraulic cylinder 9, ensure the safety of the entire structure, and be easily attached and detached. The output of pneumatic cylinder 9 is equipped with piston rod 11, and the surface of mounting platform 8 is passed to the one end of piston rod 11 and is bolted connection fixed with mount pad 12, and mount pad 12 bottom bolted connection has clamp plate 13, and the bottom bilateral symmetry formula of clamp plate 13 is pegged graft and is had depression bar 14, and the one end of two depression bars 14 is respectively through slide bearing cooperation and fixed plate 6 swing joint, and spring housing 15 has all been cup jointed on the surface of two depression bars 14, and the both ends of spring housing 15 are respectively with clamp plate 13, fixed plate 6's fixed surface is connected. Utilize spring housing 15 to play certain buffering protection effect, when pneumatic cylinder 9 carried out the action of pushing down, can make clamp plate 13 promote two depression bars 14 and promote cutting mechanism 16 to move down together, two spring housing 15 pressurized take place deformation during this period, can play certain guard action, avoid pushing down the impulsive force too big so that cause the damage to overlap plate 4.

The bottom of two depression bars 14 is equipped with adjustable cutting mechanism 16, and cutting mechanism 16 includes installation component and cutting assembly, and the installation component includes mounting panel 161, and the top both sides of mounting panel 161 are fixed with the tip bolt of two depression bars 14 respectively, and interior groove 162 has been seted up to the inside of mounting panel 161, evenly is equipped with reinforcement 163 on interior groove 162 department inner wall in proper order, and reinforcement 163 is the integrated structure that the steel sheet material was made.

The cutting assembly comprises two cutters 164 and a sliding groove 165, the sliding groove 165 is formed in the bottom surface of the mounting plate 161, and the two cutters 164 are matched with the cutter holders respectively and are assembled in the sliding groove 165 in a sliding mode. Can slide adjusting in spout 165 according to the manual movement cutter 164 of demand, and then make the interval of cutter 164 realize adjustable to satisfy the suitability to the FPC board of different specifications, can utilize both sides cutter 164 to accomplish die-cut work when cutting mechanism 16 receives the application of force of pneumatic cylinder 9.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a die-cut device is used in FPC board processing, includes two pillar (1), its characterized in that: the top parts of the two supporting columns (1) are respectively bolted with a fixing plate (6), the surface of one of the supporting columns (1) is sleeved with a sliding sleeve (3) in a sliding manner, the surface of one side of the sliding sleeve (3) is bolted with a lapping plate (4), and one side of the surface of the other supporting column (1) is provided with an adjusting mechanism (5);

two equal bolt joint in surface has support (7) between fixed plate (6), two mounting platform (8) have been bolted to the top surface of support (7), the surface of mounting platform (8) is equipped with pneumatic cylinder (9), the output of pneumatic cylinder (9) is equipped with piston rod (11), the one end of piston rod (11) is passed the surface of mounting platform (8) and is bolted fixedly with mount pad (12), mount pad (12) bottom bolt joint has clamp plate (13), the bottom bilateral symmetry formula of clamp plate (13) is pegged graft and is had depression bar (14), two the one end of depression bar (14) is respectively through slide bearing cooperation and fixed plate (6) swing joint, two the bottom of depression bar (14) is equipped with adjustable cutting mechanism (16).

2. The punching device for FPC board processing according to claim 1, characterized in that: the adjusting mechanism (5) comprises a support plate (51), a screw rod (52), a handle (53), a sliding rail (54) and a sliding block (55), the support plate (51) is bolted to the surface of the support column (1), the sliding rail (54) is assembled on the surface of one side of the support column (1), the sliding block (55) is installed on the sliding rail (54) in a sliding mode, the screw rod (52) is installed on the surface of the support plate (51) in a movable mode through bearing matching, the screw rod (52) penetrates through the surface of the lapping plate (4) in a threaded mode, and the handle (53) is connected to the surface of the screw rod (52) in a key mode.

3. The punching device for FPC board processing according to claim 1, characterized in that: the surface of hydraulic cylinder (9) has bolted the installation frame (10), installation frame (10) pass through the locking bolt cooperation and are connected with mounting platform (8) fixed surface.

4. The punching device for FPC board processing according to claim 1, characterized in that: the surfaces of the two compression bars (14) are sleeved with spring sleeves (15), and two ends of each spring sleeve (15) are fixedly connected with the surfaces of the pressing plate (13) and the fixing plate (6) respectively.

5. The punching device for FPC board processing according to claim 1, characterized in that: cutting mechanism (16) are including installation component and cutting assembly, the installation component includes mounting panel (161), the top both sides of mounting panel (161) are fixed with the tip bolt joint of two depression bars (14) respectively, inside groove (162) have been seted up to the inside of mounting panel (161), evenly be equipped with reinforcement (163) on inside groove (162) department inner wall in proper order, reinforcement (163) are the integrated configuration that the steel sheet material was made.

6. The die-cutting device for FPC board processing according to claim 5, characterized in that: the cutting assembly comprises two cutters (164) and a sliding groove (165), the sliding groove (165) is formed in the bottom surface of the mounting plate (161), and the two cutters (164) are matched with the cutter holders respectively and assembled in the sliding groove (165) in a sliding mode.