WO2020029448A1 - Dispositif de perçage pour produire une carte de circuits imprimés souple - Google Patents

Dispositif de perçage pour produire une carte de circuits imprimés souple Download PDF

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Publication number
WO2020029448A1
WO2020029448A1 PCT/CN2018/113855 CN2018113855W WO2020029448A1 WO 2020029448 A1 WO2020029448 A1 WO 2020029448A1 CN 2018113855 W CN2018113855 W CN 2018113855W WO 2020029448 A1 WO2020029448 A1 WO 2020029448A1
Authority
WO
WIPO (PCT)
Prior art keywords
longitudinal
flexible circuit
circuit board
groups
sets
Prior art date
Application number
PCT/CN2018/113855
Other languages
English (en)
Chinese (zh)
Inventor
喻凤翔
郝建华
高金生
Original Assignee
盐城华旭光电技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 盐城华旭光电技术有限公司 filed Critical 盐城华旭光电技术有限公司
Publication of WO2020029448A1 publication Critical patent/WO2020029448A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/02—Means for moving the cutting member into its operative position for cutting
    • B26D5/04—Means for moving the cutting member into its operative position for cutting by fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/16—Perforating by tool or tools of the drill type

Definitions

  • the utility model relates to the technical field of auxiliary devices for circuit boards, in particular to a drilling device used for the production of flexible circuit boards.
  • flexible circuit boards also known as flexible circuit boards, are printed circuits made of flexible insulating substrates.
  • Flexible circuit boards provide excellent electrical performance, can meet the design needs of smaller and higher density installations, and help reduce Assembly process and enhanced reliability.
  • Flexible circuit boards are the only solution to meet the requirements of miniaturization and movement of electronic products. They can be freely bent, rolled, and folded. They can withstand millions of dynamic bending without damaging the wires. The layout requires arbitrary arrangements, and can be moved and retracted freely in three dimensions to achieve the integration of component assembly and wire connection.
  • the drilling device used for flexible circuit board production is an auxiliary device used for flexible circuit board production to punch holes at the edges of the flexible circuit board to facilitate subsequent installation of the flexible circuit board.
  • the drilling device produced includes a workbench.
  • a bracket is provided on the top left side of the workbench, and an electric hydraulic cylinder is provided on the top right side of the bracket.
  • the bottom output end of the electric hydraulic cylinder is provided with a hydraulic rod.
  • the bottom end of the hydraulic rod is installed There is a motor box, and a drilling motor is set in the motor box.
  • a drill bit is provided at the bottom output end of the drilling motor.
  • the bottom end of the drill bit extends from the inside of the motor box through the bottom wall of the motor box to the bottom of the motor box.
  • the top of the board is provided with a placement plate, and fixed splints are provided on the front left side, right front side, left rear side, and right rear side of the top of the placement plate.
  • the flexible circuit is used.
  • the board is placed on the top of the board and positioned, and then the flexible circuit board is fixed by four sets of fixed clamps.
  • the hydraulic rod is driven to move downward by the electric hydraulic cylinder.
  • the hydraulic rod drives the motor box to move downward.
  • the drilling motor drives the drill to rotate at high speed. Just punch the flexible circuit board with a high-speed rotating drill.
  • the flexible circuit board is different from the rigid circuit board.
  • the flexible circuit board is prone to local wrinkles due to the high-speed rotation of the drill, which causes damage to the flexible circuit board. Damage, resulting in low practicality; and it needs to adjust the direction and position of the flexible circuit board after punching a hole, positioning and fixing again, and then punching a hole, the operation is cumbersome, resulting in low work efficiency, and It is convenient to locate the flexible circuit board, resulting in low reliability.
  • the present invention provides a method which can effectively avoid the occurrence of local wrinkles of the flexible circuit board due to the high-speed rotation of the drill bit during drilling, improve the yield rate and improve the practicality; and only need to perform the flexible circuit board once Fixing can complete the punching of the whole flexible circuit board, which is easy to operate and improve the work efficiency. At the same time, it can quickly locate the flexible circuit board and improve the reliability of the drilling device for flexible circuit board production.
  • the utility model provides a drilling device for flexible circuit board production.
  • the utility model comprises a work table.
  • a bracket is provided on the top left side of the work table, and an electric hydraulic cylinder is provided on the top right side of the bracket.
  • the bottom of the electric hydraulic cylinder is output.
  • a hydraulic rod is provided at the end, a motor box is installed at the bottom end of the hydraulic rod, and a drilling motor is provided in the motor box.
  • a drill is provided at the bottom output end of the drilling motor, and the bottom end of the drill passes through the motor box from the inside of the motor box.
  • the bottom wall of the motor tube extends below the motor box; it also includes an outer tube body, an inner tube body, a compression ring, and four sets of limit posts.
  • the top end of the outer tube body is connected to the bottom end of the motor box, and An internal thread structure is provided on the inner side wall, and an external thread structure is provided on the outer side wall of the internal pipe body.
  • the external thread structure matches the internal thread structure.
  • the top end of the internal pipe body is inserted from the bottom end of the external pipe body and Screwed to the inside of the bottom end of the outer tube body, the bottom end of the drill passes through the outer tube body and the inner tube body from the top of the outer tube body to the lower part of the inner tube body, and the left and right sides of the bottom end of the inner tube body wall Cylindrical grooves are provided on the sides, front and rear, and
  • a connecting spring is provided on the inner top wall of the cylindrical groove, and the bottom ends of the four groups of limiting posts are connected to the left, right, front, and rear sides of the top of the compression ring, respectively, and the tops of the four groups of limiting posts are at the top.
  • the bottom ends of the inner tube are respectively inserted into four sets of cylindrical grooves, and the top ends of the four sets of limit posts are respectively connected to the bottom ends of the four sets of connection springs, and the compression ring is located below the bottom end of the drill bit;
  • a longitudinal slide table, a lateral fixing device and a longitudinal fixing device The top of the table is provided with two sets of lateral slide rails, and the bottom end of the horizontal slide table is provided with two sets of lateral slide grooves. Located in two sets of lateral slide grooves, the lateral slide platform can slide laterally along the lateral slide rails, and the top of the table is provided with a lateral fixing groove.
  • the lateral fixing device includes a first tension rod, a first spring, a first rubber rod and a first A limiting plate
  • the lateral slide table is provided with a first through hole
  • the bottom end of the first pull rod passes through the first through hole from the top of the lateral slide table to the lower side of the lateral slide table and passes through the first spring and
  • the top and middle of the first limit plate are connected
  • the first The top and bottom ends of the spring are respectively connected to the bottom end of the lateral slide table and the top end of the first limit plate
  • the top end of the first rubber rod is connected to the middle of the bottom end of the first limit plate.
  • the bottom end extends into the horizontal fixing groove and is in close contact with the inner bottom wall of the horizontal fixing groove.
  • the top of the horizontal slide table is provided with two sets of longitudinal slide rails, and the bottom end of the vertical slide table is provided with two sets of longitudinal slides.
  • the two sets of longitudinal slide rails are respectively located in two sets of longitudinal slide grooves.
  • the longitudinal slide platform can slide longitudinally along the longitudinal slide rails.
  • the top of the transverse slide platform is provided with a longitudinal fixing groove.
  • the longitudinal device includes a second tie rod, a first Two springs, a second rubber rod, and a second limit plate
  • the longitudinal slide table is provided with a second through hole
  • the bottom end of the second pull rod passes from the top of the longitudinal slide table through the second through hole to the longitudinal slide
  • the lower part of the platform is connected to the middle of the top end of the second limit plate through a second spring
  • the top of the second rubber rod is connected to the middle of the bottom end of the second limit plate
  • the bottom end of the second rubber rod extends to Inside the longitudinal fixing groove and in close contact with the inner bottom wall of the longitudinal fixing groove
  • the top of the longitudinal sliding table A placing plate is provided, and fixing devices are provided on the front left side, front right side, left rear side, and rear right side of the top of the placing plate; further comprising a first surface emitting laser and a second surface emitting laser, the first surface emitting The laser is mounted on the right end of the bracket and directly on the left side of the drill.
  • the first surface emitting laser illuminates a transverse laser line at the top of the placement plate.
  • a mounting bracket is provided at the top and rear of the table.
  • the second surface emitting laser is installed At the top of the mounting frame and directly behind the drill, the second surface-emitting laser radiates a longitudinal laser line at the top of the placement plate, and the intersection of the transverse laser line and the longitudinal laser line is vertically below the drill.
  • the utility model relates to a drilling device for flexible circuit board production.
  • the four sets of fixing devices each include a threaded rod, a threaded tube, a rectangular tube, a rectangular plate, a fixing rod, and a fixing bolt.
  • Side, right front, left rear, and right rear sides are provided with mounting grooves, and ball bearings are fixedly installed in the four sets of mounting grooves.
  • the bottom ends of the four sets of threaded pipes are respectively inserted into the four from the top of the placing plate.
  • the bottom ends of the four groups of threaded rods are respectively inserted and screwed into the top ends of the four groups of threaded tubes.
  • the tops of the four groups of threaded rods are respectively connected to the bottoms of one end of the four groups of rectangular tubes.
  • One end of the plate is respectively inserted into four groups of rectangular tubes, and the bottom ends of the other ends of the four groups of rectangular plates are respectively connected to the tops of the four groups of fixing rods.
  • the bottom ends of the four groups of fixing rods are fixedly provided with the fixing plates.
  • the top ends of the rectangular tubes are provided with fastening screw holes, and the screw ends of the four groups of fixing bolts are screwed from the top ends of the four groups of rectangular tubes through the four groups of fastening screw holes and are in close contact with the tops of the four groups of rectangular plates. .
  • the inner bottom walls of the transverse fixing groove and the longitudinal fixing groove are both arc-shaped structures, and are on the inner bottom walls of the transverse fixing groove and the longitudinal fixing groove. Both are provided with non-slip stripes, and the bottom ends of the first rubber rod and the second rubber rod are both spherical structures.
  • the utility model relates to a drilling device for flexible circuit board production.
  • the transverse slide rail, the transverse slide groove, the longitudinal slide rail and the longitudinal slide groove are all "T" -shaped structures.
  • the utility model relates to a drilling device for flexible circuit board production.
  • a mounting ring is provided on the outer top of the outer pipe body, and the mounting ring is connected to the bottom end of the motor box by bolts.
  • the utility model relates to a drilling device for flexible circuit board production.
  • the right end of the motor box is provided with a pick-and-place port, and a door panel is provided at the pick-and-place port.
  • the rear end of the door board and the right end of the motor box are provided.
  • the rear side is connected by a hinge
  • the front end of the door panel is connected with the front side of the right end of the motor box by a buckle
  • a plurality of groups of heat dissipation holes are provided on the door panel.
  • the utility model relates to a drilling device for flexible circuit board production.
  • the top ends of the first and second drawbars are both provided with handles.
  • the utility model has the beneficial effects that the hydraulic rod is driven to move downward by an electric hydraulic cylinder, the hydraulic rod drives the motor box to move downward, and the bottom end of the compression ring is first contacted with the top of the flexible circuit board.
  • the chassis continues to move downward, and the four sets of connection springs are not compressed continuously, so that the compression ring is in close contact with the flexible circuit board, fixing the drilling position of the flexible circuit board, and then the drill bit is used to drill the flexible circuit board, which can effectively avoid When drilling, the flexible circuit board is partially wrinkled due to the high-speed rotation of the drill bit, which improves the yield and improves the practicality; the bottom end of the first rubber rod is separated from the inner bottom wall of the transverse fixing groove by lifting the first pull rod.
  • the horizontal slide table is slid laterally along the horizontal slide rail, and the placement plate is moved laterally.
  • the second end of the second rubber rod is separated from the inner bottom wall of the vertical fixing groove by lifting the second pull rod, and then the vertical slide table is longitudinally moved.
  • the slide rail slides longitudinally and slides the placement board longitudinally. You can move any part of the flexible circuit board at the top of the placement board below the drill bit.
  • the board can be fixed once to complete the punching of the entire flexible circuit board, which is easy to operate and improves the work efficiency; the transverse laser line from the first surface emitting laser and the longitudinal laser line from the second surface emitting laser, the transverse laser line and The intersection point of the longitudinal laser line is directly below the drill. Simply move the position where the flexible circuit board needs to be drilled to the intersection of the transverse laser line and the longitudinal laser line to complete the positioning of the flexible circuit board and improve the reliability of use.
  • FIG. 1 is a schematic structural diagram of the present invention
  • FIG. 2 is a schematic plan view of the workbench of the present invention.
  • FIG. 3 is a schematic diagram of a partially enlarged structure at A of the present utility model
  • FIG. 4 is a schematic diagram of a partially enlarged structure at a position B of the present invention.
  • a drilling device for flexible circuit board production includes a workbench 1.
  • a bracket 2 is provided on the top left side of the workbench, and a right side of the top end of the bracket is provided.
  • There is an electric hydraulic cylinder 3 a hydraulic rod 4 is provided at the bottom output end of the electric hydraulic cylinder, a motor box 5 is installed at the bottom end of the hydraulic rod, and a drilling motor 6 is provided in the motor box, and a bottom output end of the drilling motor is provided
  • a drill bit 7 the bottom end of the drill bit protrudes from the inside of the motor box through the bottom wall of the motor box to the bottom of the motor box; it also includes an outer pipe body 8, an inner pipe body 9, a compression ring 10 and four sets of limit posts 11, The top end of the outer pipe body is connected to the bottom end of the motor box, and an internal thread structure is provided on the inner side wall of the outer pipe body.
  • An outer thread structure is provided on the outer side wall of the inner pipe body.
  • the outer thread structure matches the inner thread structure.
  • the top end of the inner pipe body is inserted from the bottom end of the outer pipe body and screwed into the bottom end of the outer pipe body.
  • the bottom end of the drill passes from the top end of the outer pipe body through the outer pipe body and the inner pipe body to the lower side of the inner pipe body.
  • the left side, right side, front side and rear side of the bottom end of the inner pipe body tube wall are provided with cylindrical grooves 1 2, and on the inner top wall of the four sets of cylindrical grooves are provided with connecting springs 13, the bottom ends of the four sets of limit posts are respectively connected to the left, right, front and back of the top of the compression ring, four sets The tops of the limit posts are inserted into the four sets of cylindrical grooves from the bottom end of the inner tube body, and the tops of the four sets of limit posts are connected to the bottom ends of the four sets of connection springs respectively, and the compression ring is located below the bottom end of the drill bit; also It includes a horizontal slide table 14, a vertical slide table 15, a horizontal fixing device and a vertical fixing device.
  • the top of the work table is provided with two sets of horizontal slide rails 16, and the bottom of the horizontal slide table is provided with two sets of horizontal slide grooves.
  • the rails are respectively located in two sets of lateral slide grooves.
  • the lateral slide platform can slide laterally along the lateral slide rails.
  • the top of the table is provided with a lateral fixing groove 17, and the lateral fixing device includes a first tension rod 18, a first spring 19, and a first rubber rod.
  • a first through hole is provided on the lateral sliding platform, and the bottom end of the first tie rod passes through the first through hole from the top of the lateral sliding platform to below the lateral sliding platform and passes through the first spring Connected to the middle of the top of the first limit plate, the top of the first spring and The bottom end is respectively connected to the bottom end of the lateral slide table and the top end of the first limit plate, the top end of the first rubber rod is connected to the middle of the bottom end of the first limit plate, and the bottom end of the first rubber rod extends into the transverse direction.
  • the fixed groove is in close contact with the inner bottom wall of the transverse fixed groove.
  • the top of the transverse slide table is provided with two sets of longitudinal slide rails 22, and the lower end of the longitudinal slide table is provided with two sets of longitudinal slide grooves.
  • the longitudinal slide platform can slide longitudinally along the longitudinal slide rail.
  • the top of the transverse slide platform is provided with a longitudinal fixing groove 23, and the longitudinal device includes a second pull rod 24, a second spring 25, a second rubber rod 26, and a first
  • the two limiting plates 27 are provided with a second through hole on the longitudinal sliding platform, and the bottom end of the second pull rod passes through the second through hole from the top of the longitudinal sliding platform to below the longitudinal sliding platform and passes through the second spring and the second
  • the top end of the limit plate is connected to the middle, the top end of the second rubber rod is connected to the middle of the bottom end of the second limit plate, and the bottom end of the second rubber rod extends into the longitudinal fixing groove and is attached to the inner bottom wall of the longitudinal fixing groove.
  • the top of the vertical slide is provided with a placing plate 28, and Side, right front side, left rear side, and right rear side are provided with fixing devices; also includes a first surface emitting laser 29 and a second surface emitting laser 30, the first surface emitting laser is installed at the right end of the bracket and is directly to the left of the drill On the side, the first surface-emitting laser illuminates a transverse laser line 31 on the top of the placement plate, a mounting bracket is provided on the top rear side of the table, and the second surface-emitting laser is mounted on the top of the mounting bracket and directly behind the drill.
  • a double-side emitting laser radiates a longitudinal laser line 32 at the top of the placing plate, and the intersection of the transverse laser line and the longitudinal laser line is located vertically below the drill bit; the hydraulic rod is driven to move downward by an electric hydraulic cylinder, and the hydraulic rod drives the motor box downward Move, the bottom end of the compression ring first contacts the top of the flexible circuit board, the motor box continues to move downward, and the four sets of connection springs are constantly uncompressed, so that the compression ring is in close contact with the flexible circuit board, and the flexible circuit board is drilled. Fix the hole part, and then drill the flexible circuit board with the drill, which can effectively prevent the flexible circuit board from appearing due to the high-speed rotation of the drill during drilling.
  • the condition of the folds of the part can improve the yield and the practicality.
  • the distance between the compression ring and the drill bit can be adjusted to adjust the pressing force.
  • the bottom end of the rubber rod is separated from the inner bottom wall of the lateral fixing groove, and then the lateral slide table is slid laterally along the lateral slide rail to move the placement plate laterally, and the bottom end of the second rubber rod and the longitudinal direction are raised by lifting the second pull rod.
  • the inner bottom wall of the fixing groove is separated, and then the longitudinal slide table is longitudinally slid along the longitudinal slide rail to longitudinally slide the placement plate, and any part of the flexible circuit board at the top of the placement plate can be moved below the drill bit.
  • the board can be fixed once to complete the punching of the entire flexible circuit board, which is easy to operate and improves the work efficiency; the transverse laser line from the first surface emitting laser and the longitudinal laser line from the second surface emitting laser, the transverse laser line and The intersection point of the longitudinal laser line is directly below the drill bit, just move the position where the flexible circuit board needs to punch to the intersection of the transverse laser line and the longitudinal laser line. To complete the positioning of the flexible circuit board and improve the reliability.
  • the drilling device used in the production of flexible circuit boards of the present utility model includes four sets of fixing devices, each including a threaded rod 33, a threaded tube 34, a rectangular tube 35, a rectangular plate 36, a fixed rod 37, and a fixed bolt 38, and the top of the plate is placed
  • the left front side, right front side, left rear side, and right rear side are provided with mounting grooves, and ball bearings 39 are fixedly installed in the four sets of mounting grooves.
  • the bottom ends of the four sets of threaded pipes are respectively inserted from the tops of the placing plates to Inside the four sets of ball bearings, the bottom ends of the four sets of threaded rods are inserted and screwed into the top ends of the four sets of threaded tubes.
  • the top ends of the four sets of threaded rods are connected to the bottom of one end of the four sets of rectangular tubes, and one end of the four sets of rectangular plates. Inserted into four groups of rectangular tubes, the other ends of the four groups of rectangular plates are respectively connected to the tops of the four groups of fixed rods.
  • the bottom of the four groups of fixed rods are fixedly provided with fixing plates, and the tops of the four groups of rectangular tubes are provided with Fastening screw holes.
  • the screw ends of the four sets of fixing bolts are screwed from the tops of the four sets of rectangular tubes through the four sets of fastening screw holes and are in close contact with the tops of the four sets of rectangular plates.
  • the rectangular tubes are fixed by one hand and rotated by one hand.
  • Thread The rectangular tube, the rectangular plate, the fixing rod and the fixing plate are moved downward together, and the flexible circuit board at the top of the plate is fixed by the fixing plate, and the flexibility of different sizes can be achieved through the cooperation of the rectangular tube, the rectangular plate and the fastening bolts.
  • the circuit board is fixed to improve the reliability of use.
  • the utility model relates to a drilling device for flexible circuit board production.
  • the inner bottom walls of the transverse fixing grooves and the longitudinal fixing grooves are both arc-shaped structures, and are arranged on the inner bottom walls of the transverse fixing grooves and the longitudinal fixing grooves.
  • There are anti-slip stripes 40, and the bottom ends of the first rubber rod and the second rubber rod are spherical structures; the effective contact area between the bottom end of the first rubber rod and the inner bottom wall of the lateral fixing groove and the bottom end of the second rubber rod and the longitudinal fixing are increased
  • the effective contact area of the bottom wall in the groove improves the fixing effect of the horizontal sliding table and the vertical sliding table, and further improves the fixing effect through the anti-slip stripes.
  • the drilling device used in the production of a flexible circuit board of the present utility model has a lateral slide rail, a lateral slide rail, a longitudinal slide rail, and a longitudinal slide groove in a "T" structure; the lateral slide rail can be prevented from being inserted into the lateral slide groove. Come off, prevent the vertical slide rail from coming out of the vertical chute, and improve practicability.
  • the utility model relates to a drilling device for flexible circuit board production.
  • a mounting ring 41 is provided on the outer top of the outer pipe body, and the mounting ring is connected to the bottom end of the motor box by bolts.
  • the outer pipe body can be connected through the mounting ring. It can be disassembled from the motor box, which is convenient for punching other types of plates, which improves practicality.
  • the utility model relates to a drilling device for flexible circuit board production.
  • the right end of the motor box is provided with a pick-and-place port, and a door panel 42 is provided at the pick-and-place port.
  • the rear end of the door panel passes through the right end of the motor box.
  • Hinged connection, the front end of the door panel is connected with the right end and front side of the motor box by buckles, and multiple sets of heat dissipation holes are provided on the door panel; the drilling motor inside the motor box can be repaired by opening the door panel, and the electricity can be discharged through the heat dissipation holes.
  • the heat emitted by the drilling motor in the chassis is dissipated in time.
  • the utility model relates to a drilling device for flexible circuit board production.
  • the top ends of the first and second drawbars are both provided with a handle 43; the first and second drawbars are conveniently lifted and released by the handles. With the handle, the first and second drawbars fall under the action of the first and second springs, and the bottom ends of the first and second rubber rods are respectively connected to the inner bottom wall of the transverse fixing groove and the longitudinal fixing groove. Snugly.
  • the drilling device used in the production of flexible circuit boards of the present utility model when in operation, before completing the above-mentioned actions, it is first moved to a position required by the user, and the rectangular pipe is fixed by one hand, and the threaded pipe is rotated by one hand, so that The rectangular tube, the rectangular plate, the fixing rod and the fixing plate move downward together.
  • the flexible circuit board at the top of the board is fixed by the fixing plate, and the flexible circuit boards of different sizes can be matched by the cooperation of the rectangular tube, the rectangular plate and the fastening bolts.
  • the horizontal laser line from the first surface emitting laser and the vertical laser line from the second surface emitting laser the intersection of the horizontal laser line and the vertical laser line is directly below the drill bit.
  • the position of the flexible circuit board can be completed by moving the hole position to the intersection of the horizontal laser line and the vertical laser line.
  • the hydraulic rod drives the hydraulic rod to move downward.
  • the hydraulic rod drives the motor box to move downward, and the bottom of the ring is compressed.
  • the end first contacts the top of the flexible circuit board, the motor box continues to move downward, and the four sets of connection springs are kept uncompressed, so that The tight ring is in close contact with the flexible circuit board to fix the drilling position of the flexible circuit board, and then the drill bit is used to drill the flexible circuit board, which can effectively avoid the local wrinkle of the flexible circuit board due to the high-speed rotation of the drill bit during drilling.
  • the distance between the compression ring and the drill bit can be adjusted, the pressing force can be adjusted, and the bottom of the first rubber rod can be made by lifting the first pull rod
  • the end is separated from the inner bottom wall of the lateral fixing groove, and then the lateral slide table is slid laterally along the lateral slide rail to move the placing plate laterally.
  • the second pull rod By lifting the second pull rod, the bottom end of the second rubber rod is separated from the inner of the longitudinal fixing groove.
  • the bottom wall is separated, and then the longitudinal slide table is longitudinally slid along the longitudinal slide rail, and the placement board is longitudinally slid.
  • any part of the flexible circuit board at the top of the placement board can be moved below the drill bit, and the flexible circuit board only needs to be fixed once. It can complete the punching of the whole flexible circuit board, which is easy to operate and improve the work efficiency. It is convenient to lift the first lever and the second lever through the handle and release Hands, the first and second drawbars fall under the action of the first and second springs, and make the bottom ends of the first and second rubber rods adhere to the inner bottom wall of the transverse fixing groove and the longitudinal fixing groove, respectively Tight, through the installation ring, the outer tube body and the motor box can be disassembled, which is convenient for punching other types of plates.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

L'invention concerne un dispositif de perçage pour produire une carte de circuits imprimés souple, lequel dispositif comprend un établi (1), un support (2), un cylindre hydraulique électrique (3), une tige hydraulique (4), une boîte de moteur (5), un moteur de perçage (6), une mèche de perçage (7), un tuyau externe (8), un tuyau interne (9), une bague de pression (10), une colonne de limitation (11), un ressort de liaison (13), une table de coulissement transversal (14), une table de coulissement longitudinal (15), un dispositif de fixation transversal, un dispositif de fixation longitudinal, un rail de coulissement transversal (16), une rainure de coulissement transversal, une rainure de fixation transversale (17), un rail de coulissement longitudinal (22), une rainure de coulissement longitudinal, une rainure de fixation longitudinale (23), une plaque de réception (28), un dispositif de fixation, un premier laser à émission latérale (29), et un second laser à émission latérale (30). Le dispositif peut éviter efficacement une situation dans laquelle, pendant le perçage, une carte de circuits souple se plisse localement en raison d'une rotation à grande vitesse d'une mèche de perçage, de telle sorte que le rendement de production est accru et que le caractère pratique est amélioré ; en outre, l'ensemble de la carte de circuits imprimés souple peut être poinçonné de façon simple par la fixation en une fois de la carte de circuits imprimés souple, de telle sorte que l'opération est simple et que l'efficacité de travail est améliorée ; en outre, la carte de circuits imprimés souple peut être disposée rapidement, de telle sorte que la fiabilité d'utilisation est améliorée.
PCT/CN2018/113855 2018-08-08 2018-11-03 Dispositif de perçage pour produire une carte de circuits imprimés souple WO2020029448A1 (fr)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111941528A (zh) * 2020-08-14 2020-11-17 杭州临安简诚办公用品有限公司 一种纸质办公用品的打孔装置
CN112074094A (zh) * 2020-09-19 2020-12-11 闫茹娟 一种用于电路板加工的打孔平台
CN113580260A (zh) * 2021-08-03 2021-11-02 安徽月娇家具有限公司 一种沙发生产用板材自动打孔装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108789630A (zh) * 2018-08-08 2018-11-13 盐城华旭光电技术有限公司 一种用于柔性线路板生产的钻孔装置
CN111546419A (zh) * 2020-05-19 2020-08-18 崔亮 一种印刷电路板钻孔装置
CN111890569A (zh) * 2020-08-06 2020-11-06 索军锋 一种用于电子芯片加工用具有限位结构的钻孔装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08168997A (ja) * 1994-12-14 1996-07-02 Takeuchi Seisakusho:Kk プリント基板穴明け機
JPH091499A (ja) * 1995-06-15 1997-01-07 Nec Corp 印刷配線板の穴あけ装置
CN204382383U (zh) * 2014-12-11 2015-06-10 广州兴森快捷电路科技有限公司 一种X-Ray钻孔装置
CN204450706U (zh) * 2015-01-20 2015-07-08 江西联益电子科技有限公司 一种新型电路板钻孔装置
CN104942853A (zh) * 2015-05-05 2015-09-30 昆山市亚明磊电子科技有限公司 一种电路板的切割装置
CN207105093U (zh) * 2017-08-07 2018-03-16 嘉兴邦博电子科技有限公司 一种线路板打孔装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08168997A (ja) * 1994-12-14 1996-07-02 Takeuchi Seisakusho:Kk プリント基板穴明け機
JPH091499A (ja) * 1995-06-15 1997-01-07 Nec Corp 印刷配線板の穴あけ装置
CN204382383U (zh) * 2014-12-11 2015-06-10 广州兴森快捷电路科技有限公司 一种X-Ray钻孔装置
CN204450706U (zh) * 2015-01-20 2015-07-08 江西联益电子科技有限公司 一种新型电路板钻孔装置
CN104942853A (zh) * 2015-05-05 2015-09-30 昆山市亚明磊电子科技有限公司 一种电路板的切割装置
CN207105093U (zh) * 2017-08-07 2018-03-16 嘉兴邦博电子科技有限公司 一种线路板打孔装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111941528A (zh) * 2020-08-14 2020-11-17 杭州临安简诚办公用品有限公司 一种纸质办公用品的打孔装置
CN111941528B (zh) * 2020-08-14 2022-07-22 杭州双擎动力设备有限公司 一种纸质办公用品的打孔装置
CN112074094A (zh) * 2020-09-19 2020-12-11 闫茹娟 一种用于电路板加工的打孔平台
CN113580260A (zh) * 2021-08-03 2021-11-02 安徽月娇家具有限公司 一种沙发生产用板材自动打孔装置

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