CN202037628U - Printed circuit board cutting device - Google Patents
Printed circuit board cutting device Download PDFInfo
- Publication number
- CN202037628U CN202037628U CN2010206350504U CN201020635050U CN202037628U CN 202037628 U CN202037628 U CN 202037628U CN 2010206350504 U CN2010206350504 U CN 2010206350504U CN 201020635050 U CN201020635050 U CN 201020635050U CN 202037628 U CN202037628 U CN 202037628U
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- China
- Prior art keywords
- printed circuit
- circuit board
- pcb
- cutter
- cutter sweep
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- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a printed circuit board cutting device, comprising a controller, a device body, a cutter and a rotator. The cutter is fixedly connected with the rotator, which drives the cutter to rotate and to perform cutting operation. Being low in cost, the printed circuit board cutting device of the utility model is capable of effectively cutting printed circuit boards with a thickness greater than 3.2mm, enables cross cutting of printed circuit boards with a thickness greater than 3.2mm in a zero-distance manner, allows one-shot formation of oblique sections at any angle, and facilitates insertion-type installation of printed circuit boards.
Description
Technical field
The utility model relates to a kind of cutter sweep, relates in particular to a kind of printed circuit board (PCB) (Printed CircuitBoard, PCB) cutter sweep.
Background technology
Along with the printed circuit board (PCB) extensive use in the electronic equipment in daily life, little of electronic watch, calculator, big to computer, communication electronic equipment, every electronic devices and components that relate to integrated circuit, each electronic devices and components electric interconnection each other mainly are to realize by printed circuit board (PCB), thus, make the processing of printed circuit board (PCB) seem particularly important.
Seeing also Fig. 1, is a kind of printed circuit board (PCB) cutter sweep of prior art planar structure schematic diagram.Described printed circuit board (PCB) cutter sweep 1 is in order to carry out cutting processing to printed circuit board (PCB) 100.Described printed circuit board (PCB) cutter sweep 1 comprises a body 10, a conveyer 11, a process tool group 13 and a controller 15.Described body 10 supports described conveyer 11 and described process tool group 13.Described controller 15 respectively with described conveyer 11 and the 13 corresponding electrical connections of process tool group, and produce control signal and control described conveyer 11 and 13 work of described cutter processing group.
Described body 10 described conveyers 11 of support and described process tool group 13 are in height and the angle set, with the handled easily personnel operation.
Described conveyer 11 comprises a plurality of delivery rollers 111, and its correspondence under the driving effect of described controller 15 is rotated synchronously along direction initialization.When described printed circuit board (PCB) 100 is placed in described conveyer 10, produce stiction between described printed circuit board (PCB) 100 and the described roller 111, by the existence of this frictional force, it drives described printed circuit board (PCB) 100 by rotation mode and transmits along direction initialization.
Described process tool group 13 comprises two cutters 131,133 that are provided with relatively at interval.Described cutter 131,133 settings all in the form of annular discs, described cutter 131 edges are provided with blade 132, the edge of described cutter 133 is provided with blade 134, and described blade 132,134 can be done the circumference rotation around the disc centre of described cutter 131,133 respectively under the drive of described cutter 131,133.Spacing between these two blades, 132,134 edges is a bit larger tham the thickness of described printed circuit board (PCB) 100.Described conveyer 11 transmits described printed circuit board (PCB) 100 through between the described cutter 131,133.
The delivery roller 111 that described controller 15 generation control signals drive described conveyer 11 respectively rotates along direction initialization, and then transmits printed circuit board (PCB) to be processed 100.Simultaneously, described controller 15 also produces another and controls signal to described process tool 131,133 and do relative circular motion to drive described blade 132,134, that is: the direction of rotation of the two is opposite.
When 1 work of described printed circuit board (PCB) cutter sweep, at first, provide on the roller 111 that printed circuit board (PCB) 100 is placed in described conveyer 11.
Then, described controller 15 produces the described printed circuit board (PCB) 100 of roller 111 rotation transmission of control signal drive transmission unit 11 to described process tool group 13.
Moreover described controller 15 produces cutter 131, the 133 relative rotary works that control signal drives described process tool group 13.When 13 contacts of described cutter processing group when described conveyer 11 is sent to described printed circuit board (PCB) 100, the mode by rotation makes described blade 132,134 push simultaneously and cuts described printed circuit board (PCB) 100.Simultaneously, exist, make described blade drive described printed circuit board (PCB) 100 and move, realize cutting processing thus along direction of transfer by the frictional force that is present in the perpendicular cuts direction.
In process, answer the machining accuracy needs, can the corresponding spacing value of adjusting between the described process tool group 13, reach corresponding machining accuracy.As, when the dark groove of needs processing 0.3mm, the difference of then corresponding thickness that described printed circuit board (PCB) 100 is set and the Edge Distance value D between two process tools 131,133 equals 0.3mm and gets final product.Described printed circuit board (PCB) cutter sweep 1 makes described blade 132,134 push the described printed circuit board (PCB) 100 of cutting simultaneously by the mode of rotation, when described printed circuit board (PCB) 100 thickness during greater than 3.2mm, described printed circuit board (PCB) 100 can produce and damage, and causes described printed circuit board (PCB) cutter sweep 1 can not effectively cut described printed circuit board (PCB) 100.Described printed circuit board (PCB) cutter sweep 1 effectively cutting thickness causes described printed circuit board (PCB) cutter sweep 1 can not satisfy the zero spacing that thickness is realized cross-cut greater than the printed circuit of 3.2mm greater than the printed circuit board (PCB) of 3.2mm.
Described printed circuit board (PCB) cutter sweep 1 fixing described process tool 13 vertical described printed circuit board (PCB)s 100 cause the described printed circuit board (PCB) cutter sweep 1 can not the arbitrarily angled section of one-shot forming.
In addition, described blade 132,134 all is to be made by superhard wolfram steel material, causes described printed circuit board (PCB) cutter sweep 1 cost height.
The utility model content
At prior art printed circuit board (PCB) cutter sweep effectively cutting thickness greater than the printed circuit board (PCB) of 3.2mm, can not satisfy the zero spacing and arbitrarily angled section characteristic of one-shot forming and the high problem of cost that thickness are realized cross-cut greater than the printed circuit of 3.2mm, the utility model proposes the printed circuit board (PCB) of a kind of effective cutting thickness greater than 3.2mm, can satisfy the zero spacing that thickness is realized cross-cut greater than the printed circuit board (PCB) of 3.2mm, the arbitrarily angled oblique section of one-shot forming is convenient to characteristic and the low printed circuit board (PCB) cutter sweep of cost that the printed circuit board (PCB) inserting type is installed.
A kind of printed circuit board (PCB) cutter sweep comprises a controller, a body, cutter and a circulator, and the fixedly connected described cutter of described circulator, described circulator drive described cutter and rotate cutting.
As the further improvement of above-mentioned embodiment, institute's cutter are half cone-shaped.
As the further improvement of above-mentioned embodiment, described cutter and printed circuit board (PCB) to be processed constitute a cutting angle degree, described cutting angle greater than 0 ° less than 180 °.
As the further improvement of above-mentioned embodiment, described printed circuit board (PCB) cutter sweep also comprises a transmission device, and described transmission device comprises first direction driver, second direction driver and third direction driver.
As the further improvement of above-mentioned embodiment, described first direction driver is perpendicular to described second direction driver, and described third direction driver is respectively perpendicular to described first direction driver and described second direction driver.
As the further improvement of above-mentioned embodiment, described controller respectively with the corresponding electrical connection of described circulator and transmission device, and produce control signal and control described circulator and described transmission device work.
As the further improvement of above-mentioned embodiment, described body comprises a fixture, and described fixture is fixed described printed circuit board (PCB).
Compared to prior art, in printed circuit board (PCB) cutter sweep of the present utility model, cutter and a circulator are set, the fixedly connected described cutter of described circulator, described circulator drive described cutter and rotate cutting.The effective cutting thickness of described printed circuit board (PCB) cutter sweep is greater than the printed circuit board (PCB) of 3.2mm, can satisfy the zero spacing that thickness is realized cross-cut greater than the printed circuit board (PCB) of 3.2mm, the arbitrarily angled oblique section of one-shot forming, characteristic and the cost of being convenient to the installation of printed circuit board (PCB) inserting type are low.
Description of drawings
Fig. 1 is a kind of printed circuit board (PCB) cutter sweep of prior art planar structure schematic diagram.
Fig. 2 is the planar structure schematic diagram of a kind of better embodiment of the utility model printed circuit board (PCB) cutter sweep.
Fig. 3 is the cutter schematic diagram of printed circuit board (PCB) cutter sweep among Fig. 2.
Fig. 4 is prior art printed circuit board (PCB) cutter sweep cutting printing circuit board section I and the utility model printed circuit board (PCB) cutter sweep cutting printing circuit board section II.
Fig. 5 is that the printed circuit board (PCB) that the utility model printed circuit board (PCB) cutter sweep is processed is embedded on the microscope carrier mutually.
The specific embodiment
Below in conjunction with accompanying drawing printed circuit board (PCB) cutter sweep of the present utility model is described.
Please consult Fig. 2 to Fig. 3 simultaneously, wherein Fig. 2 is the planar structure schematic diagram of a kind of better embodiment of the utility model printed circuit board (PCB) cutter sweep, and Fig. 3 is the cutter and the circulator connection diagram of printed circuit board (PCB) cutter sweep among Fig. 2.
Described printed circuit board (PCB) cutter sweep 2 is applied to cutting printing circuit board 200, and it comprises a controller 21, a body 23, a transmission device 25, a circulator 27 and cutter 29.The utility model proposes the printed circuit board (PCB) of a kind of effective cutting thickness, the printed circuit board (PCB) cutter sweep that cost is low greater than 3.2mm.
Described controller 21 respectively with described circulator 27 and transmission device 25 corresponding electrical connections, and produce control signal and control described circulator 27 and described transmission device 25.The described cutter 29 of described controller 21 controls rotate cutting.
Described body 23 described transmission devices 25 of support and described circulator 27 are in height and the angle set, handled easily personnel operation.Described body 23 also comprises a fixture 231, described fixture 231 fixing described printed circuit board (PCB)s 200.
Described transmission device 25 comprises first direction driver 251, second direction driver 253 and third direction driver 255, described first direction driver 251 is perpendicular to described second direction driver 253, the three drivers 255 vertical respectively and described first direction driver 251 and described second direction driver 253.Described first direction driver 251 drives described cutter 29 and moves on X-axis, and described second direction driver drives described cutter 29 and moves on Y-axis, and described third direction driver drives described cutter 29 and moves on the Z axle.
Described circulator 27 fixedly connected described cutter 29, described circulator 27 drives described cutter 29 and rotates cutting.Described cutter 29 constitute cutting angle degree (indicating) with printed circuit board (PCB) 200 to be processed, described cutting angle greater than 0 ° less than 180 °.Described cutter 29 are the half cone-shaped cutter, and second half is dead slot (indicate), and during the described printed circuit board (PCB) 200 of described printed circuit board (PCB) cutter sweep 2 cuttings, described dead slot is convenient removes the material that described printed circuit board (PCB) 200 is cut.Described cutter 29 are that diamond makes, and have the hardness height, the wearability height.Described controller 21 produces control signal and controls the described printed circuit board (PCB) 200 of described cutter 29 rotation cuttings.In the present embodiment, it is that diamond makes that described cutter 29 are not restricted to, and it can also be composite, superhard wolfram steel material etc., and it is intended to described cutter 29 and reaches hardness height, wearability height.
When described printed circuit board (PCB) cutter sweep 2 is worked, at first, provide printed circuit board (PCB) 200 fixed placement on the fixture 231 of described body 23.
Then, described controller 21 produces the locus that control signal drive transmission 25 is determined cutter 29.
Moreover described controller 21 produces control signal and drives circulator 27, and described circulator 27 drives described cutter 29 and rotates cutting.When described cutter 29 touch the described printed circuit board (PCB) 200 that is fixed on described fixture 231, make the described printed circuit 200 of described cutter 29 cuttings by the mode of rotating.By the cutting arbitrarily spatially of the described cutter 29 of described transmission device 25 controls, realize cutting processing thus simultaneously.
In process, described printed circuit board (PCB) cutter sweep 2 cuts by 29 pairs of described printed circuit board (PCB)s 200 of the described controller 21 described cutter of control.The thickness of 2 pairs of described printed circuit board (PCB)s 200 of described printed circuit board (PCB) cutter sweep without limits, its effective cutting thickness is greater than the printed circuit board (PCB) of 3.2mm, satisfies the zero spacing that thickness is realized cross-cut greater than the printed circuit board (PCB) of 3.2mm.Described cutter 29 constitute cutting angle degree (indicating) with printed circuit board (PCB) 200 to be processed, described cutting angle greater than 0 ° less than 180 °, described printed circuit board (PCB) cutter sweep 2 can the arbitrarily angled oblique section of one-shot forming.
See also Fig. 5, Fig. 5 is that the printed circuit board (PCB) that the utility model printed circuit board (PCB) cutter sweep is processed is embedded in mutually on microscope carrier, comprise printed circuit board (PCB) 200, microscope carrier 5, described printed circuit board (PCB) 200 is embedded on the described microscope carrier 5 mutually, conserve space, the described printed circuit board (PCB) 200 of described printed circuit board (PCB) cutter sweep 2 processing makes that being convenient to described printed circuit board (PCB) 200 inserting types installs.
In sum, the utility model printed circuit board (PCB) cutter sweep has the printed circuit board (PCB) of effective cutting thickness greater than 3.2mm, can satisfy the zero spacing that thickness is realized cross-cut greater than the printed circuit board (PCB) of 3.2mm, the arbitrarily angled oblique section of one-shot forming is convenient to characteristic and the low advantage of cost that the printed circuit board (PCB) inserting type is installed.
Only be preferred case study on implementation of the present utility model below, be not limited to the utility model, for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. printed circuit board (PCB) cutter sweep, comprise a controller and a body, it is characterized in that: described printed circuit board (PCB) cutter sweep also comprises cutter and a circulator, and the fixedly connected described cutter of described circulator, described circulator drive described cutter and rotate cutting.
2. according to the described printed circuit board (PCB) cutter sweep of claim 1, it is characterized in that described cutter are half cone-shaped.
3. according to the described printed circuit board (PCB) cutter sweep of claim 1, it is characterized in that described cutter and printed circuit board (PCB) to be processed constitute a cutting angle degree, described cutting angle greater than 0 ° less than 180 °.
4. according to the described printed circuit board (PCB) cutter sweep of claim 1, it is characterized in that described printed circuit board (PCB) cutter sweep also comprises a transmission device, described transmission device comprises first direction driver, second direction driver and third direction driver.
5. according to the described printed circuit board (PCB) cutter sweep of claim 4, it is characterized in that, described first direction driver is perpendicular to described second direction driver, and described third direction driver is respectively perpendicular to described first direction driver and described second direction driver.
6. according to the described printed circuit board (PCB) cutter sweep of claim 4, it is characterized in that, described controller respectively with the corresponding electrical connection of described circulator and transmission device, and produce control signal and control described circulator and described transmission device work.
7. according to the described printed circuit board (PCB) cutter sweep of claim 1, it is characterized in that described body comprises a fixture, described fixture is fixed described printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206350504U CN202037628U (en) | 2010-11-30 | 2010-11-30 | Printed circuit board cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206350504U CN202037628U (en) | 2010-11-30 | 2010-11-30 | Printed circuit board cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202037628U true CN202037628U (en) | 2011-11-16 |
Family
ID=44965091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206350504U Expired - Lifetime CN202037628U (en) | 2010-11-30 | 2010-11-30 | Printed circuit board cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202037628U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213155A (en) * | 2013-04-16 | 2013-07-24 | 新乡医学院 | Dual-purpose cutting device for cutting and separating circuit board |
| CN104044182A (en) * | 2013-03-14 | 2014-09-17 | 株式会社理光 | Blade gap adjustment device, cutting apparatus and blade gap adjustment method |
| CN107743343A (en) * | 2017-11-16 | 2018-02-27 | 重庆市志益鑫电子科技有限公司 | A kind of circuit board processing method |
| CN108601236A (en) * | 2018-04-25 | 2018-09-28 | 中科芯集成电路股份有限公司 | A kind of circuit board cutter device |
| CN108770213A (en) * | 2018-07-18 | 2018-11-06 | 安徽深泽电子股份有限公司 | A kind of V of detectable pcb board prying cuts device |
| CN108789605A (en) * | 2018-08-16 | 2018-11-13 | 汉能移动能源控股集团有限公司 | Trimming device |
| CN109093708A (en) * | 2018-09-29 | 2018-12-28 | 江苏芯力特电子科技有限公司 | A kind of circuit board cutter device |
-
2010
- 2010-11-30 CN CN2010206350504U patent/CN202037628U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044182A (en) * | 2013-03-14 | 2014-09-17 | 株式会社理光 | Blade gap adjustment device, cutting apparatus and blade gap adjustment method |
| CN104044182B (en) * | 2013-03-14 | 2016-08-17 | 株式会社理光 | Knife-edge gap adjusting apparatus, shearing device and knife-edge gap method of adjustment |
| CN103213155A (en) * | 2013-04-16 | 2013-07-24 | 新乡医学院 | Dual-purpose cutting device for cutting and separating circuit board |
| CN103213155B (en) * | 2013-04-16 | 2014-12-24 | 新乡医学院 | Dual-purpose cutting device for cutting and separating circuit board |
| CN107743343A (en) * | 2017-11-16 | 2018-02-27 | 重庆市志益鑫电子科技有限公司 | A kind of circuit board processing method |
| CN107743343B (en) * | 2017-11-16 | 2019-10-11 | 重庆市志益鑫电子科技有限公司 | A kind of circuit board processing method |
| CN108601236A (en) * | 2018-04-25 | 2018-09-28 | 中科芯集成电路股份有限公司 | A kind of circuit board cutter device |
| CN108601236B (en) * | 2018-04-25 | 2021-01-29 | 中科芯集成电路有限公司 | Circuit board cutting device |
| CN108770213A (en) * | 2018-07-18 | 2018-11-06 | 安徽深泽电子股份有限公司 | A kind of V of detectable pcb board prying cuts device |
| CN108770213B (en) * | 2018-07-18 | 2023-01-06 | 安徽深泽电子股份有限公司 | V that detectable PCB board warped cuts device |
| CN108789605A (en) * | 2018-08-16 | 2018-11-13 | 汉能移动能源控股集团有限公司 | Trimming device |
| CN109093708A (en) * | 2018-09-29 | 2018-12-28 | 江苏芯力特电子科技有限公司 | A kind of circuit board cutter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 514028 A block AD1, Meizhou Economic Development Zone, Guangdong, China Co-patentee after: Shenzhen Wuzhu Technology Co., Ltd. Patentee after: Meizhou Zhihao Electronic-Tech Co., Ltd. Address before: 514028 A block AD1, Meizhou Economic Development Zone, Guangdong, China Co-patentee before: Shenzhen City Wuzhou Circuit Group Ltd. Patentee before: Meizhou Zhihao Electronic-Tech Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ran Yanxiang Inventor after: Cai Zhihao Inventor before: Ran Yanxiang |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151120 Address after: 523000 Shijie, Dongguan, Liu Zhen Town, No. science and technology road, No. 161 Patentee after: DONGGUAN HAOYUAN ELECTRONICS CO., LTD. Address before: 514028 A block AD1, Meizhou Economic Development Zone, Guangdong, China Patentee before: Meizhou Zhihao Electronic-Tech Co., Ltd. Patentee before: Shenzhen Wuzhu Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |