CN208840580U - A kind of PCB scoreboard cutter device - Google Patents
A kind of PCB scoreboard cutter device Download PDFInfo
- Publication number
- CN208840580U CN208840580U CN201821202990.7U CN201821202990U CN208840580U CN 208840580 U CN208840580 U CN 208840580U CN 201821202990 U CN201821202990 U CN 201821202990U CN 208840580 U CN208840580 U CN 208840580U
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- Prior art keywords
- motor
- lead screw
- cutter head
- guide rod
- cutter
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- 238000003801 milling Methods 0.000 claims description 18
- 238000000227 grinding Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000002224 dissection Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a kind of PCB scoreboard cutter devices, including bracket, mobile mechanism, cutting mechanism, the mobile mechanism is located on bracket, the cutting mechanism is located in mobile mechanism, the mobile mechanism includes X to mechanism, Y-direction mechanism, and on the X supporting plate that the X is located at bracket to mechanism, the Y-direction mechanism is located on the guide rail supporting plate of bracket.Cutter device is fixed on above the PCBA board cut, the moving direction and cut direction of cutter head are set by control X-motor, Y-motor, steering motor, open the motor on cutter head, the pressure for driving cylinder certain to cutter head, X-motor and Y-motor movement, start to cut, no matter how the type of this mode PCBA board and path to be cut change, the track of cutter head can be controlled by changing the corner of X-motor, Y-motor and steering motor, not need to design dividing board fixture specifically for different PCBA boards.
Description
Technical field
The utility model relates to server line plate processing equipment field, specifically a kind of PCB scoreboard cutter device.
Background technique
At present in SMT (Surface Mount Technology surface mounting technology) production, PCBA (Printed
Circuit board assembly assemble printed circuit board) scoreboard be essential important link in procedure for producing.
PCBA scoreboard is the big printed circuit board of a monolith according to design to be divided into different small circuit board as required or by discarded plate
Side cutting discards, and required PCBA board card is continued to employ.According to SMT production procedure, from PCB (Printed Circuit Board print
Printed circuit board) start investment after, to SMT attachment complete, then to the end formed PCBA when, it is necessary to PCBA carry out scoreboard.?
It is that a kind of tie point design method most commonly seen in current industry designs for groove milling.So-called groove milling design is need to cut two
Part is discontinuously connection, only need to cut off at the position of connection using milling cutter.
It when PCBA scoreboard, needs to design dividing board fixture, the design L/T (period) of this general jig is 7 days~10
It, the shortcomings that this design, is that L/T is slightly longer, once it is no time production in the case where encountering urgent board test manufacture
Dividing board fixture, it can thus be easy to delay test manufacture.And the tie point of this groove milling design is cut, it must just use milling
Knife is cut, while will generate a large amount of dust, endangers health of human body.And milling cutter itself is also to have the service life, and diameter is got over
The small milling cutter service life is shorter, and select intelligence board separator milling cutter frequency of use is that 21m replacement is primary in industry, and hundred million vertical board separator milling cutters use
Frequency is that 60m replacement is primary.If this milling cutter is frequently replaced, for manufacturing cost and certain waste.
A kind of change cutting track that can be convenient is needed now, is convenient for changing milling cutter or reduces replacement cutter frequency
Cutting mode.
Utility model content
The utility model is exactly to provide a kind of PCB scoreboard cutter device to solve deficiencies of the prior art,
Cutter device is fixed on above the PCBA board cut, cutter head is set by control X-motor, Y-motor, steering motor
Moving direction and cut direction, open the motor on cutter head, the driving cylinder pressure certain to cutter head, X electricity
Machine and Y-motor movement, start to cut, no matter how the type of this mode PCBA board and path to be cut change,
The track of cutter head can be controlled by changing the corner of X-motor, Y-motor and steering motor, do not needed specifically for difference
PCBA board design dividing board fixture, it is convenient and efficient.
The technical solution adopted by the utility model to solve its technical problems is that:
A kind of PCB scoreboard cutter device, including bracket, mobile mechanism, cutting mechanism, the mobile mechanism are located at bracket
On, the cutting mechanism is located in mobile mechanism, and the mobile mechanism includes X to mechanism, Y-direction mechanism, and the X is set to mechanism
On the X supporting plate of bracket, the Y-direction mechanism is located on the guide rail supporting plate of bracket.
The X includes X-motor to mechanism, and X lead screw, X sliding block, the X-motor is located on X supporting plate, and X lead screw connects X electricity
Machine, X sliding block are cooperated by X lead screw screw hole and X lead screw；X sliding block is equipped with Y lead screw supported hole, guide rod supports hole, and X sliding block passes through
Multi-directional ball is located on guide rail supporting plate；
The Y-direction mechanism includes guide rod, Y lead screw, Y driving mechanism, and the guide rod is located in guide rod supports hole, guide rod
The other end is located in Y driving mechanism, and Y lead screw one end is located in Y lead screw supported hole, and the Y lead screw other end connects Y driving machine
Structure, the guide rod are parallel with Y lead screw axis；
The cutting mechanism includes Y lead screw screw hole, guide rod hole, and the guide rod and guide rod hole cooperate, the Y lead screw with Y
The cooperation of thick stick screw hole.
The Y driving mechanism includes Y-motor, and the Y lead screw connects Y-motor by shaft coupling, and the Y driving mechanism is logical
Multi-directional ball is crossed to be located on guide rail supporting plate.
The cutting mechanism further includes steering motor, telescopic rod, cutter head, and the steering motor and telescopic rod end are logical
Bevel gear cooperation is crossed, the cutter head is located at the telescopic rod other end.
The telescopic rod is pneumatic cylinder.
The cutter head is mounted on pneumatic cylinder rod lower end, and the cutter head is motor drive milling cutter or grinding wheel
Structure.
Has tracheae on the telescopic rod, the tracheae end extends near cutter head, and the tracheae connects air pump.
The X-motor, Y-motor, steering motor, pneumatic cylinder valve, cutter head motor be connected to it is digital control
System.
The beneficial effects of the utility model are:
1, cutter device is fixed on above the PCBA board cut, is set by control X-motor, Y-motor, steering motor
The moving direction and cut direction of good cutter head, open the motor on cutter head, and driving cylinder is certain to cutter head
Pressure, X-motor and Y-motor movement, start to cut, no matter the type of this mode PCBA board and path to be cut are such as
What changes, and can control the track of cutter head by changing the corner of X-motor, Y motor and steering motor, not need specially
Door designs dividing board fixture for different PCBA plates, convenient and efficient.
2, the cooperation of guide rod and guide rod hole is that the power that cutter head transmitting comes in order to prevent makes Y lead screw slight bullet occur
Property deformation two causes cutter head deviation occur, while playing the role of positional dissection mechanism.
3, rising and falling for cutter head is controlled using telescopic rod, it is ensured that cutter head is when steering or idle running
It slightly lifts, is not in the phenomenon that scratching.
4, cutter head is made into a module, it may be convenient to replace cutter head.If changing milling cutter into grinding wheel, due to
Pellet hardness on grinding wheel is higher, is increased significantly using the time, and grinding wheel has self-sharpening, due to rust unlike milling cutter
And it needs replacing.
Detailed description of the invention
Fig. 1 is the utility model assembled view；
Fig. 2 is the utility model X Slipper Section View；
Fig. 3 is the utility model Y driving mechanism view；
Fig. 4 is the utility model cutting mechanism view.
In figure: 1- bracket, 2-X is to mechanism, and 3-Y is to mechanism, 4- cutting mechanism, 11- guide rail supporting plate, 12-X supporting plate, 21-X
Motor, 22-X lead screw, 23-X sliding block, 231-X lead screw screw hole, 232-Y lead screw supported hole, 233- multi-directional ball, 234- guide rod supports
Hole, 31- guide rod, 32-Y lead screw, 33-Y driving mechanism, 331- shaft coupling, 332-Y motor, 41- steering motor, 42-Y lead screw spiral shell
Hole, 43- guide rod hole, 44- telescopic rod, 45- cutter head.
Specific embodiment
The utility model in order to better understand explains in detail the specific embodiment party of the utility model with reference to the accompanying drawing
Formula.
A kind of PCB scoreboard cutter device, including bracket 1, mobile mechanism, cutting mechanism 4, the mobile mechanism are located at bracket
On 1, the cutting mechanism 4 is located in mobile mechanism, and the mobile mechanism includes X to mechanism 2, Y-direction mechanism 3, and the X is to machine
Structure 2 is located on the X supporting plate 12 of bracket 1, and the Y-direction mechanism 3 is located on the guide rail supporting plate 11 of bracket 1.
The X includes X-motor 21 to mechanism 2, and X lead screw 22, X sliding block 23, the X-motor 21 is located on X supporting plate 12, and X
Thick stick 22 connects X-motor 21, and X sliding block 23 is cooperated by X lead screw screw hole 231 and X lead screw 22；X sliding block 23 is supported equipped with Y lead screw
Hole 232, guide rod supports hole 234, X sliding block 23 are located on guide rail supporting plate 11 by multi-directional ball 233；
The Y-direction mechanism 3 includes guide rod 31, Y lead screw 32, Y driving mechanism 33, and described 31 one end of guide rod is located at guide rod supports
In hole 234,31 other end of guide rod is located in Y driving mechanism 33, and described 32 one end of Y lead screw is located in Y lead screw supported hole 232, and Y
32 other end of thick stick connects Y driving mechanism 33, and the guide rod 31 is parallel with 32 axis of Y lead screw.
The cooperation of guide rod 31 and guide rod hole 234 is that the power that the transmitting of cutter head 45 comes in order to prevent Y lead screw 32 occurs
Slight elastic deformation two causes cutter head 45 deviation occur, while playing the role of positional dissection mechanism 4.
The cutting mechanism 1 includes Y lead screw screw hole 42, guide rod hole 43, and the guide rod 31 cooperates with guide rod hole 43, the Y
Lead screw 32 and Y lead screw screw hole 42 cooperate.
Cutter device is fixed on above the PCBA board cut, by controlling X-motor 21, Y-motor 332, steering motor
41 set the moving direction and cut direction of cutter head 45, open the motor on cutter head 45, and driving cylinder is cut
The certain pressure of cutter head 45, X-motor 21 and Y-motor 332 act, start to cut, though the type of this mode PCBA board with
And how path to be cut changes, and can be controlled by changing the corner of X-motor 21, Y-motor 332 and steering motor 41
The track of cutter head 45 does not need to design dividing board fixture specifically for different PCBA boards, convenient and efficient.
The Y driving mechanism 33 includes Y-motor 332, and the Y lead screw 32 connects Y-motor 332 by shaft coupling, and the Y drives
Motivation structure 33 is located on guide rail supporting plate 11 by multi-directional ball 233, and telescopic rod 44 generally uses pneumatic cylinder.
The cutting mechanism 4 further includes steering motor 41, telescopic rod 44, cutter head 45, the steering motor 41 with stretch
44 end of contracting bar is cooperated by bevel gear, and the cutter head 45 is located at 44 other end of telescopic rod.It is controlled using telescopic rod 44
Cutter head 45 rises and falls, it is ensured that cutter head 45 slightly lifts when steering or idle running, is not in scratch
The phenomenon that.
The cutter head 45 is mounted on pneumatic cylinder rod lower end, the cutter head 45 be motor drive milling cutter or
Grinding wheel structure.Cutter head 45 is made into a module, it may be convenient to replace cutter head 45.If changing milling cutter into grinding wheel,
Since the pellet hardness on grinding wheel is higher, increased significantly using the time, and grinding wheel has self-sharpening, unlike milling cutter due to
Rust and need replacing.
Has tracheae on the telescopic rod 44, the tracheae end extends near cutter head 45, and the tracheae connects gas
Pump.Tracheae can blow away the scrap that cutter head 45 is cut.
The X-motor 21, Y-motor 332, steering motor 41, pneumatic cylinder valve, cutter head 45 motor be connected to
Numerical control system.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (8)
1. a kind of PCB scoreboard cutter device, characterized in that including bracket, mobile mechanism, cutting mechanism, the mobile mechanism is set
On bracket, the cutting mechanism is located in mobile mechanism, and the mobile mechanism includes X to mechanism, Y-direction mechanism, and the X is to machine
Structure is located on the X supporting plate of bracket, and the Y-direction mechanism is located on the guide rail supporting plate of bracket；X to mechanism include X-motor, X lead screw, X
Sliding block, the X-motor are located on X supporting plate, and X lead screw connects X-motor, and X sliding block is cooperated by X lead screw screw hole and X lead screw；X sliding block
It is equipped with Y lead screw supported hole, guide rod supports hole, X sliding block is located on guide rail supporting plate by multi-directional ball；
The Y-direction mechanism includes guide rod, Y lead screw, Y driving mechanism, and the guide rod is located in guide rod supports hole, and guide rod is another
End is located in Y driving mechanism, and Y lead screw one end is located in Y lead screw supported hole, and the Y lead screw other end connects Y driving mechanism, institute
It is parallel with Y lead screw axis to state guide rod；
The cutting mechanism includes Y lead screw screw hole, guide rod hole, and the guide rod and guide rod hole cooperate, the Y lead screw and Y lead screw spiral shell
Hole cooperation.
2. a kind of PCB scoreboard cutter device according to claim 1, characterized in that the Y driving mechanism includes Y-motor,
The Y lead screw connects Y-motor by shaft coupling, and the Y driving mechanism is located on guide rail supporting plate by multi-directional ball.
3. a kind of PCB scoreboard cutter device according to claim 1, characterized in that the cutting mechanism further includes turning to
Motor, telescopic rod, cutter head, the steering motor and telescopic rod end are cooperated by bevel gear, and the cutter head is located at
The telescopic rod other end.
4. a kind of PCB scoreboard cutter device according to claim 3, characterized in that the telescopic rod is pneumatic cylinder.
5. a kind of PCB scoreboard cutter device according to claim 3, characterized in that the cutter head is mounted on air pressure
Cylinder rod lower end, the cutter head are motor drive milling cutter construction.
6. a kind of PCB scoreboard cutter device according to claim 3, characterized in that the cutter head is motor drive
Dynamic grinding wheel structure.
7. a kind of PCB scoreboard cutter device according to claim 3, characterized in that have tracheae, institute on the telescopic rod
It states tracheae end to extend near cutter head, the tracheae connects air pump.
8. a kind of PCB scoreboard cutter device according to claim 1, characterized in that the X-motor, turns to electricity at Y-motor
Machine, pneumatic cylinder valve, cutter head motor be connected to numerical control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202990.7U CN208840580U (en) | 2018-07-26 | 2018-07-26 | A kind of PCB scoreboard cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202990.7U CN208840580U (en) | 2018-07-26 | 2018-07-26 | A kind of PCB scoreboard cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840580U true CN208840580U (en) | 2019-05-10 |
Family
ID=66354540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821202990.7U Active CN208840580U (en) | 2018-07-26 | 2018-07-26 | A kind of PCB scoreboard cutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208840580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856828A (en) * | 2018-07-26 | 2018-11-23 | 郑州云海信息技术有限公司 | A kind of PCB scoreboard cutter device |
-
2018
- 2018-07-26 CN CN201821202990.7U patent/CN208840580U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856828A (en) * | 2018-07-26 | 2018-11-23 | 郑州云海信息技术有限公司 | A kind of PCB scoreboard cutter device |
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