CN113927667A - Drilling device for flexible circuit board production - Google Patents
Drilling device for flexible circuit board production Download PDFInfo
- Publication number
- CN113927667A CN113927667A CN202111068367.3A CN202111068367A CN113927667A CN 113927667 A CN113927667 A CN 113927667A CN 202111068367 A CN202111068367 A CN 202111068367A CN 113927667 A CN113927667 A CN 113927667A
- Authority
- CN
- China
- Prior art keywords
- support
- base
- circuit board
- flexible circuit
- fixed mounting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000002699 waste material Substances 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims description 35
- 238000007599 discharging Methods 0.000 claims description 15
- 230000010405 clearance mechanism Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
- B26D7/18—Means for removing cut-out material or waste
Abstract
The invention discloses a drilling device for flexible circuit board production, which comprises a support frame body, wherein an equipment top frame is fixedly arranged above the support frame body, a support mechanism is fixedly arranged below the support frame body, the support mechanism comprises a support base, an equipment opening, a support base plate, a discharge opening, a discharge through hole and a mechanism cabin door, a positioning base is fixedly arranged on the upper surface of the support base plate at the middle position, a cleaning mechanism is arranged on the upper surface of the support base plate at the positioning base, the cleaning mechanism comprises a limiting frame, a movable block, a wiping brush, a positioning support and an electric push rod, a collecting mechanism is fixedly arranged in the support base, and the collecting mechanism comprises a waste chute, a connecting support, a connecting screw hole, a connecting support leg and a collecting funnel. The drilling device for flexible circuit board production, which belongs to the field of flexible circuit board processing, is high in drilling efficiency and can timely clean debris generated by drilling.
Description
Technical Field
The invention relates to the field of flexible circuit board processing, in particular to a drilling device for flexible circuit board production.
Background
Flexible circuit boards, also known as "flexible boards," are printed circuits made from flexible, insulating substrates. Flexible circuits provide excellent electrical performance, meet design requirements for smaller and higher density packaging, and also help reduce assembly processes and enhance reliability. The flexible circuit board is the only solution to meet the miniaturization and movement requirements of electronic products. The flexible printed circuit board can be freely bent, wound and folded, can bear millions of dynamic bending without damaging the lead, can be randomly arranged according to the space layout requirement, and can be freely moved and stretched in a three-dimensional space, so that the integration of component assembly and lead connection is realized; the flexible circuit board can greatly reduce the volume and the weight of the electronic product, and is suitable for the development of the electronic product towards high density, miniaturization and high reliability. The flexible circuit board need drill on its surface in process of production, nevertheless the drilling can produce a large amount of pieces, and the piece that drilling produced can not clear up fast to current drilling equipment, influences drilling efficiency.
Disclosure of Invention
The invention mainly aims to provide a drilling device for flexible circuit board production, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a flexible circuit board production drilling equipment, includes and supports the support body, it has the equipment roof-rack to support body top fixed mounting, it has supporting mechanism to support body below fixed mounting, supporting mechanism is including supporting base, equipment opening, supporting baseplate, ejection of compact opening, discharging hole and mechanism hatch door, the supporting baseplate upper surface is located intermediate position fixed mounting and has a location base, the supporting baseplate upper surface is located location base and installs clearance mechanism, clearance mechanism includes spacing frame, movable block, cleans brush, locating support and electric putter, fixed mounting has collection mechanism in the supporting baseplate, collection mechanism includes waste material spout, linking bridge, connection screw, connection stabilizer blade and collection funnel, install drilling mechanism between locating base and the equipment roof-rack, drilling mechanism includes servo push rod, a little, The device comprises a pressing sleeve, a pressing frame body, a return spring limiting seat, a drilling machine and a sliding support.
Preferably, slip pillar fixed mounting is in location base edge, fixed mounting has spacing seat on the slip pillar, movable mounting has the support body that pushes down on the slip pillar, fixed mounting has the rig on the support body that pushes down, spacing seat and push down install reset spring between the support body, slip pillar top movable mounting has the push down sleeve pipe, servo push rod fixes on the equipment roof-rack.
Preferably, the reset spring is sleeved on the sliding support, one end of the reset spring is connected to the limiting seat, the other end of the reset spring is connected to the top end of the lower pressing frame body, the servo push rod is fixed on the equipment top frame through a screw, the output end of the drilling machine is connected with the top end of the lower pressing sleeve, the drilling machine is movably arranged above the positioning base through the lower pressing frame body, the positioning base is provided with a positioning hole, the sliding support is arranged on the positioning base through the positioning hole, the flexible circuit board can be arranged on the positioning base, the servo push rod can be started after the flexible circuit board is arranged on the positioning base, the downward pressing sleeve can move downwards after the servo push rod is started, the drilling machine on the downward pressing frame body can be pushed to move downwards after the downward pressing sleeve moves downwards, therefore, holes are formed in the flexible circuit board, the servo push rod is closed after the holes are formed, and the drill is reset by the reset spring after the servo push rod is closed.
Preferably, the supporting base is installed below the positioning base, an equipment opening is formed in the surface of one side of the supporting base, a mechanism cabin door is arranged on the front surface of the supporting base, a supporting base plate is fixedly installed at the top of the supporting base, a discharging opening is formed in the upper surface of the supporting base plate, and a discharging through hole is formed in one side, located at the discharging opening, of the upper surface of the supporting base plate.
Preferably, the mechanism cabin door is movably mounted on the support base through a hinge, an opening and a through hole with the same size are formed in the position, above the discharging opening and the discharging through hole, of the positioning base, the support base plate is fixed to the top of the support base through screws, and the waste material chute in the collection mechanism penetrates through the support base through the equipment opening.
Preferably, the collecting funnel is fixedly installed below the discharging through hole, connecting support legs are fixedly installed above the collecting funnel, connecting screw holes are formed in the four corners of each connecting support leg, a waste material sliding groove is fixedly installed at the bottom of the collecting funnel, and a connecting support is installed on the waste material sliding groove.
Preferably, the connecting screw hole is internally provided with a screw, the connecting support leg is fixed at a discharge opening on the supporting bottom plate through the screw, one end of the connecting support is connected to the waste chute, and the other end of the connecting support is connected to the supporting bottom plate.
Preferably, limit frame fixed mounting is on location base edge, it has the locating support to lie in limit frame one side fixed mounting on the supporting baseplate, fixed mounting has electric putter on the locating support, electric putter's the terminal fixed mounting of output has the movable block, movable block below fixed mounting has the brush of cleaning.
Preferably, the locating support passes through screw fixed mounting in spacing frame one side, the last mounting hole that has seted up of locating support, electric putter passes through the mounting hole and installs on the locating support, the movable block passes through electric putter movable mounting in spacing frame, and the rig takes out the flexible circuit board after reseing, can start electric putter this moment, and the movable block can drive after starting electric putter and clean the brush and move to spacing frame inboard to in sweeping the piece that will drill the production and collecting the funnel, the piece of sweeping in collecting the funnel can discharge through the waste material spout.
Preferably, one end of the support frame body is connected to the equipment top frame, and the other end of the support frame body is connected to the positioning base.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the flexible circuit board can be arranged on the positioning base, the servo push rod can be started after the flexible circuit board is arranged on the positioning base, the lower pressing sleeve can move downwards after the servo push rod is started, the drilling machine on the lower pressing frame body can be pushed to move downwards after the lower pressing sleeve moves downwards, so that holes are formed in the flexible circuit board, the servo push rod is closed after the holes are formed, the drilling machine can be reset by the reset spring after the servo push rod is closed, the flexible circuit board is taken out after the drilling machine is reset, the electric push rod can be started at the moment, the movable block can drive the wiping brush to move towards the inner side of the limiting frame after the electric push rod is started, so that debris generated by drilling holes is swept into the collecting hopper, and the debris swept into the collecting hopper can be discharged through the waste chute.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a drilling mechanism of the present invention;
FIG. 3 is a schematic view of the cleaning mechanism of the present invention;
FIG. 4 is a schematic view of the support mechanism of the present invention;
FIG. 5 is a schematic view of the collection mechanism of the present invention.
In the figure: 1. an equipment top frame; 2. a support frame body; 3. positioning a base; 4. a support mechanism; 401. A support base; 402. an equipment gap; 403. a support base plate; 404. discharging gaps; 405. A discharge through hole; 406. a mechanism cabin door; 5. a collection mechanism; 501. a waste chute; 502. connecting a bracket; 503. a connecting screw hole; 504. connecting support legs; 505. a collection funnel; 6. a drilling mechanism; 601. a servo push rod; 602. pressing down the sleeve; 603. pressing the frame body downwards; 604. a return spring; 605. a limiting seat; 606. a drilling machine; 607. a sliding support; 7. a cleaning mechanism; 701. A limiting frame; 702. a movable block; 703. wiping the brush; 704. positioning the bracket; 705. an electric push rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-5, a drilling device for flexible circuit board production comprises a support frame body 2, an equipment top frame 1 is fixedly installed above the support frame body 2, a support mechanism 4 is fixedly installed below the support frame body 2, the support mechanism 4 comprises a support base 401, an equipment opening 402, a support base 403, a discharge opening 404, a discharge through hole 405 and a mechanism door 406, a positioning base 3 is fixedly installed at the middle position of the upper surface of the support base 403, a cleaning mechanism 7 is installed at the position of the positioning base 3 on the upper surface of the support base 403, the cleaning mechanism 7 comprises a limit frame 701, a movable block 702, a wiping brush 703, a positioning support 704 and an electric push rod 705, a collection mechanism 5 is fixedly installed in the support base 401, the collection mechanism 5 comprises a waste chute 501, a connecting support 502, a connecting screw 503, a connecting support leg 504 and a collection funnel 505, a drilling mechanism 6 is installed between the positioning base 3 and the equipment top frame 1, the drilling mechanism 6 comprises a servo push rod 601, a lower pressing sleeve 602, a lower pressing frame body 603, a return spring 604 limiting seat 605, a drilling machine 606 and a sliding support column 607, one end of the supporting frame body 2 is connected to the equipment top frame 1, and the other end of the supporting frame body 2 is connected to the positioning base 3.
In this embodiment, in order to drill a hole on the flexible circuit board, a drilling mechanism 6 is installed between the positioning base 3 and the equipment top frame 1, the drilling mechanism 6 includes a servo push rod 601, a downward pressing sleeve 602, a downward pressing frame body 603, a return spring 604 limiting seat 605, a drilling machine 606 and a sliding support 607, the sliding support 607 is fixedly installed at the edge of the positioning base 3, the sliding support 607 is fixedly installed with the limiting seat 605, the sliding support 607 is movably installed with the downward pressing frame body 603, the downward pressing frame body 603 is fixedly installed with the drilling machine 606, the return spring 604 is installed between the limiting seat 605 and the downward pressing frame body 603, the top end of the sliding support 607 is movably installed with the downward pressing sleeve 602, the servo push rod 601 is fixed on the equipment top frame 1, the return spring 604 is sleeved on the sliding support 607, one end of the return spring is connected to the limiting seat 605, the other end of the return spring is connected to the top end of the downward pressing frame body 603, the servo push rod 601 is fixed on the equipment top frame 1 through a screw, the output end of the drilling machine 606 is connected with the top end of the pressing sleeve 602, the drilling machine 606 is movably arranged above the positioning base 3 through the pressing frame body 603, the positioning base 3 is provided with a positioning hole, the sliding support 607 is arranged on the positioning base 3 through the positioning hole, the servo push rod 601 can be started after the flexible circuit board is arranged on the positioning base 3, the resetting spring 604 is sleeved on the sliding support 607, one end of the resetting spring is connected with the limiting seat 605, the other end of the resetting spring is connected with the top end of the pressing frame body 603, the servo push rod 601 is fixed on the equipment top frame 1 through screws, and the output end of the servo push rod is connected with the top end of the pressing sleeve 602, so that the pressing sleeve 602 moves downwards after the servo push rod 601 is started, the drilling machine 606 on the pressing frame body 603 is pushed downwards after the pressing sleeve 602 moves downwards, holes are formed on the flexible circuit board, the servo push rod 601 is closed after the holes are formed, and the resetting spring 604 can reset the drilling machine 606 after the servo push rod 601 is closed,
in this embodiment, in order to clean up debris generated by drilling, an equipment top frame 1 is fixedly installed above a support frame body 2, a support mechanism 4 is fixedly installed below the support frame body 2, the support mechanism 4 includes a support base 401, an equipment opening 402, a support base plate 403, a discharge opening 404, a discharge through hole 405 and a mechanism door 406, a positioning base 3 is fixedly installed at the middle position of the upper surface of the support base plate 403, a cleaning mechanism 7 is installed at the position of the positioning base 3 on the upper surface of the support base plate 403, the cleaning mechanism 7 includes a limit frame 701, a movable block 702, a wiping brush 703, a positioning bracket 704 and an electric push rod 705, a collection mechanism 5 is fixedly installed in the support base 401, the collection mechanism 5 includes a waste chute 501, a connecting bracket 502, a connecting screw hole 503, a connecting support leg 504 and a collection funnel 505, the support base 401 is installed below the positioning base 3, the device comprises a supporting base 401, a mechanism cabin door 406 arranged on the front surface of the supporting base 401, a supporting base plate 403 fixedly arranged on the top of the supporting base 401, a discharging opening 404 arranged on the upper surface of the supporting base plate 403, a discharging through hole 405 arranged on the upper surface of the supporting base plate 403 and positioned on one side of the discharging opening 404, the mechanism cabin door 406 is movably arranged on the supporting base 401 through a hinge, an opening and a through hole with the same size are arranged above the discharging opening 404 and the discharging through hole 405 and positioned at the positioning base 3, the supporting base plate 403 is fixed on the top of the supporting base 401 through screws, a waste material chute 501 on a collecting mechanism 5 penetrates through the supporting base 401 through the device opening 402, a collecting funnel 505 is fixedly arranged below the discharging through hole 405, connecting support legs 504 are fixedly arranged above the collecting funnel 505, connecting screw holes 503 are arranged at the positions of the connecting support legs 504, and a waste material chute 501 is fixedly arranged at the bottom of the collecting funnel 505, a connecting bracket 502 is arranged on the waste chute 501, a screw is arranged in a connecting screw hole 503, a connecting support leg 504 is fixed at a discharge opening 404 on a supporting base plate 403 through the screw, one end of the connecting bracket 502 is connected with the waste chute 501, the other end of the connecting bracket 502 is connected with the supporting base plate 403, a limiting frame 701 is fixedly arranged on the edge of a positioning base 3, a positioning bracket 704 is fixedly arranged on one side of the limiting frame 701 on the supporting base plate 403, an electric push rod 705 is fixedly arranged on the positioning bracket 704, a movable block 702 is fixedly arranged at the output end of the electric push rod 705, a wiping brush 703 is fixedly arranged below the movable block 702, the positioning bracket 704 is fixedly arranged on one side of the limiting frame 701 through the screw, a mounting hole is arranged on the positioning bracket 704, the electric push rod 705 is arranged on the positioning bracket 704 through the mounting hole, the movable block 702 is movably arranged in the limiting frame 701 through the electric push rod 705, the flexible circuit board is taken out after the drilling machine 606 resets, the electric push rod 705 can be started at the moment, the movable block 702 can drive the wiping brush 703 to move towards the inner side of the limit frame 701 after the electric push rod 705 is started, so that the chips generated by drilling are swept into the collection hopper 505, and the chips swept into the collection hopper 505 can be discharged through the waste chute 501.
It should be noted that, when in actual use, the flexible circuit board is placed on the positioning base 3, the servo push rod 601 can be started after the flexible circuit board is placed on the positioning base 3, the lower pressing sleeve 602 moves downward after the servo push rod 601 is started, the drilling machine 606 on the lower pressing frame body 603 is pushed to move downward after the lower pressing sleeve 602 moves downward, the drill bit rotates at a high speed after the drilling machine 606 moves downward, so that a hole is formed in the flexible circuit board, the servo push rod 601 can be closed after the hole is formed, the reset spring 604 can push the lower pressing frame body 603 to move upward after the servo push rod 601 is closed, so that the drilling machine 606 is reset, the flexible circuit board is taken out after the drilling machine 606 is reset, at this time, the electric push rod 705 can be started, the movable block 702 can be pushed to move toward the inner side of the limiting frame 701 by the electric push rod 705 after the electric push rod 705 is started, after moving towards the inside of the limit frame 701, the movable block 702 drives the wiping brush 703 to move towards the inside of the limit frame 701, so as to sweep the debris generated by drilling into the collection funnel 505.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a drilling equipment for flexible circuit board production which characterized in that: including supporting support body (2), support body (2) top fixed mounting have equipment roof-rack (1), support body (2) below fixed mounting have supporting mechanism (4), supporting mechanism (4) are including supporting base (401), equipment opening (402), supporting baseplate (403), ejection of compact opening (404), discharge hole (405) and mechanism hatch door (406), supporting baseplate (403) upper surface is located intermediate position fixed mounting and has location base (3), supporting baseplate (403) upper surface is located location base (3) and locates to install clearance mechanism (7), clearance mechanism (7) are including spacing frame (701), movable block (702), clean brush (703), locating support (704) and electric putter (705), it has collection mechanism (5) to support fixed mounting in base (401), collection mechanism (5) are including waste material spout (501), The device comprises a connecting support (502), a connecting screw hole (503), a connecting support leg (504) and a collecting hopper (505), wherein a drilling mechanism (6) is installed between a positioning base (3) and an equipment top frame (1), and the drilling mechanism (6) comprises a servo push rod (601), a pressing sleeve (602), a pressing frame body (603), a return spring (604) limiting seat (605), a drilling machine (606) and a sliding support column (607).
2. The drilling device for flexible circuit board production according to claim 1, wherein: sliding support (607) fixed mounting is in location base (3) edge, fixed mounting has spacing seat (605) on sliding support (607), movable mounting has down and pushes down support body (603) on sliding support (607), fixed mounting has rig (606) on pushing down support body (603), install reset spring (604) between spacing seat (605) and pushing down support body (603), sliding support (607) top movable mounting has down and pushes down sleeve pipe (602), servo push rod (601) are fixed on equipment roof-rack (1).
3. The flexible circuit board production drilling device of claim 2, wherein: reset spring (604) cover is established on sliding support post (607), and one end is connected on spacing seat (605), and the other end is connected on pushing down support body (603) top, servo push rod (601) pass through the screw fixation on equipment roof-rack (1), and its output end-to-end connection pushes down sleeve pipe (602) top, rig (606) are through pushing down support body (603) movable mounting in location base (3) top, be equipped with the locating hole on location base (3), sliding support post (607) is installed on location base (3) through the locating hole.
4. The drilling device for flexible circuit board production according to claim 3, wherein: the support base (401) is installed below the positioning base (3), an equipment opening (402) is formed in the surface of one side of the support base (401), a mechanism cabin door (406) is arranged on the front surface of the support base (401), a support base plate (403) is fixedly installed at the top of the support base (401), a discharge opening (404) is formed in the upper surface of the support base plate (403), and a discharge through hole (405) is formed in one side, located on the discharge opening (404), of the upper surface of the support base plate (403).
5. The drilling device for flexible circuit board production according to claim 4, wherein: mechanism hatch door (406) are through hinge movable mounting on supporting base (401), ejection of compact opening (404) and ejection of compact through-hole (405) top are located positioning base (3) and are seted up opening and through-hole the same with its size, supporting baseplate (403) pass through the screw fixation at supporting base (401) top, waste material spout (501) on collection mechanism (5) pass through supporting base (401) through equipment opening (402).
6. The drilling device for flexible circuit board production according to claim 5, wherein: collect funnel (505) fixed mounting in exit linkage (405) below, collect funnel (505) top fixed mounting have connecting leg (504), connecting screw (503) have all been seted up to connecting leg (504) four corners position, collect funnel (505) bottom fixed mounting has waste material spout (501), install linking bridge (502) on waste material spout (501).
7. The drilling device for flexible circuit board production according to claim 6, wherein: the connecting device is characterized in that screws are arranged in the connecting screw holes (503), the connecting support legs (504) are fixed at discharging notches (404) on the supporting base plate (403) through the screws, one end of the connecting support (502) is connected to the waste material sliding groove (501), and the other end of the connecting support (502) is connected to the supporting base plate (403).
8. The flexible circuit board production drilling device of claim 7, wherein: spacing frame (701) fixed mounting is on location base (3) edge, it has locating support (704) to lie in spacing frame (701) one side fixed mounting on supporting baseplate (403), fixed mounting has electric putter (705) on locating support (704), the terminal fixed mounting of output of electric putter (705) has movable block (702), movable block (702) below fixed mounting has and wipes brush (703).
9. The flexible circuit board production drilling device of claim 8, wherein: the positioning support (704) is fixedly installed on one side of the limiting frame (701) through screws, a mounting hole is formed in the positioning support (704), the electric push rod (705) is installed on the positioning support (704) through the mounting hole, and the movable block (702) is movably installed in the limiting frame (701) through the electric push rod (705).
10. The flexible circuit board production drilling device of claim 9, wherein: one end of the support frame body (2) is connected to the equipment top frame (1), and the other end of the support frame body (2) is connected to the positioning base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111068367.3A CN113927667A (en) | 2021-09-13 | 2021-09-13 | Drilling device for flexible circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111068367.3A CN113927667A (en) | 2021-09-13 | 2021-09-13 | Drilling device for flexible circuit board production |
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| Publication Number | Publication Date |
|---|---|
| CN113927667A true CN113927667A (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111068367.3A Pending CN113927667A (en) | 2021-09-13 | 2021-09-13 | Drilling device for flexible circuit board production |
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| CN (1) | CN113927667A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465682A (en) * | 2019-09-18 | 2019-11-19 | 刘涛 | Drilling equipment is used in a kind of machining |
| CN209810891U (en) * | 2019-04-22 | 2019-12-20 | 奥士康精密电路（惠州）有限公司 | Dust collecting device for PCB drilling machine |
| CN209831853U (en) * | 2019-04-17 | 2019-12-24 | 江西中信华电子工业有限公司 | Drilling machine is used in printed circuit board processing of environmental protection |
| CN210361636U (en) * | 2019-07-15 | 2020-04-21 | 信丰骏达电子科技有限公司 | Drilling equipment is used in circuit board processing |
| CN112123439A (en) * | 2020-08-27 | 2020-12-25 | 王文俊 | Drilling equipment is used in circuit board processing based on pretension technique is pressed to lift point |
-
2021
- 2021-09-13 CN CN202111068367.3A patent/CN113927667A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209831853U (en) * | 2019-04-17 | 2019-12-24 | 江西中信华电子工业有限公司 | Drilling machine is used in printed circuit board processing of environmental protection |
| CN209810891U (en) * | 2019-04-22 | 2019-12-20 | 奥士康精密电路（惠州）有限公司 | Dust collecting device for PCB drilling machine |
| CN210361636U (en) * | 2019-07-15 | 2020-04-21 | 信丰骏达电子科技有限公司 | Drilling equipment is used in circuit board processing |
| CN110465682A (en) * | 2019-09-18 | 2019-11-19 | 刘涛 | Drilling equipment is used in a kind of machining |
| CN112123439A (en) * | 2020-08-27 | 2020-12-25 | 王文俊 | Drilling equipment is used in circuit board processing based on pretension technique is pressed to lift point |
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Application publication date: 20220114 |
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