CN207638979U - A kind of round-corner cutter for pcb board - Google Patents
A kind of round-corner cutter for pcb board Download PDFInfo
- Publication number
- CN207638979U CN207638979U CN201721481683.2U CN201721481683U CN207638979U CN 207638979 U CN207638979 U CN 207638979U CN 201721481683 U CN201721481683 U CN 201721481683U CN 207638979 U CN207638979 U CN 207638979U
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- CN
- China
- Prior art keywords
- cylinder
- pcb board
- round
- oscillating
- servo motor
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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.)
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Abstract
The utility model discloses a kind of round-corner cutters for pcb board,Including supporting rack,The top of support frame as described above is equipped with air floating platform,The bottom of the air floating platform is equipped with air supporting wind turbine,Oscillating cylinder is installed in the middle part of the side of support frame as described above,One end of the oscillating cylinder is bolted on supporting rack,The piston-rod end of the oscillating cylinder is hinged with bracket,The bottom of the bracket is hinged with oscillating rod,The other end of the oscillating rod is hinged on supporting rack,First cylinder is installed on the bracket,The driving end of first cylinder is equipped with servo motor,The output end of the servo motor is arranged upward,Mold is installed on the output end of the servo motor,The top of the air floating platform is equipped with a pair of second cylinder close to the side of mold by fixed seat,And second the driving end of cylinder be arranged downward,The driving end of second cylinder, which is equipped with, compresses plate.The utility model structure novel is ingenious in design, structure novel, is suitble to promote.
Description
Technical field
The utility model is related to the round-corner cutter technical field of pcb board more particularly to a kind of round-corner cutters for pcb board.
Background technology
PCB（ Printed Circuit Board）, Chinese is printed circuit board, also known as printed wiring board, is weight
The electronic unit wanted is the supporter of electronic component, is the carrier of electronic component electrical connection.Since it is to use electronics
What the art of printing made, therefore be referred to as " printing " circuit board.The creator of printed circuit board is that Austrian's Borrow's Ace is strangled
（Paul Eisler）, 1936, he used printed circuit board in radio first.Nineteen forty-three, American is mostly by the technology
Apply to military radio, 1948, United States Non-Provisional approved that the invention can be used for commercial use.From mid-term the 1950s
It rises, printed wiring board just starts to be widely used.Before PCB appearance, the interconnection between electronic component is all to rely on electric wire
It is directly connected to completion.And now electric wire be used only in laboratory do experiment application and exist；Printed circuit board is in the electronics industry
Occupy the status absolutely controlled certainly.
It when existing round-corner cutter processing PCB plate, is placed directly on platform, pcb board easy to wear, existing pcb board rounded corner
Fillet, high processing costs are processed by manipulator, for this purpose, the utility model proposes a kind of knots of the round-corner cutter for pcb board
Structure schematic diagram, to solve the deficiencies in the prior art.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is used for pcb board
Round-corner cutter.
To achieve the goals above, the utility model uses following technical solution：
The top of a kind of round-corner cutter for pcb board, including supporting rack, support frame as described above is equipped with air floating platform, the gas
The bottom of floating platform is equipped with air supporting wind turbine, and oscillating cylinder is equipped in the middle part of the side of support frame as described above, the oscillating cylinder
One end is bolted on supporting rack, and the piston-rod end of the oscillating cylinder is hinged with bracket, the bottom of the bracket
It is hinged with oscillating rod, the other end of the oscillating rod is hinged on supporting rack, is equipped with the first cylinder on the bracket, and described
The driving end of one cylinder is equipped with servo motor, and the output end of the servo motor is arranged upward, the output of the servo motor
Mold is installed on end, the top of the air floating platform is equipped with a pair of second cylinder close to the side of mold by fixed seat,
And second the driving end of cylinder be arranged downward, the driving end of second cylinder, which is equipped with, compresses plate.
Preferably, support frame as described above is equipped with control box, and microcontroller is equipped in the control box.
Preferably, the microcontroller is connected separately with air supporting wind turbine, air pump and servo motor, and the air pump is connected separately with
Oscillating cylinder, the first cylinder and the second cylinder.
Preferably, the angle of the bottom of support frame as described above four is equipped with support base.
Preferably, the servo motor uses brushless AC motor.
Preferably, the mold is class cylindrical shape structure.
Compared with prior art, the utility model has the beneficial effects that：Air-flow is generated by air supporting wind turbine, makes to be processed
Pcb board floats on air floating platform, ensures that product is not scratched and do not slid, is moved up and down by the second cylinder, by pcb board pressure
It fastens on air floating platform, passes through the flexible stretching of oscillating cylinder, the operating of the first cylinder so that mold is straight around pcb board
Angle is rotated, and to carry out polishing fillet, the utility model structure novel is ingenious in design, structure novel, is suitble to promote.
Description of the drawings
Fig. 1 be the utility model proposes a kind of round-corner cutter for pcb board structural schematic diagram；
Fig. 2 be the utility model proposes a kind of round-corner cutter for pcb board vertical view.
In figure：1 supporting rack, 2 air floating platforms, 3 second cylinders, 4 molds, 5 servo motors, 6 oscillating cylinders, 7 first cylinders,
8 piston rods, 9 brackets, 10 support bases, 11 air supporting wind turbines, 12 oscillating rods.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the top of a kind of round-corner cutter for pcb board, including supporting rack 1, support frame as described above 1 is equipped with air supporting
The bottom of platform 2, the air floating platform 2 is equipped with air supporting wind turbine 11, and oscillating cylinder is equipped in the middle part of the side of support frame as described above 1
6, one end of the oscillating cylinder 6 is bolted on supporting rack 1, and 8 end of piston rod of the oscillating cylinder 6 is hinged with
The bottom of bracket 9, the bracket 9 is hinged with oscillating rod 12, and the other end of the oscillating rod 12 is hinged on supporting rack 1, described
First cylinder 7 is installed on bracket 9, the driving end of first cylinder 7 is equipped with servo motor 5, the servo motor 5 it is defeated
Outlet is arranged upward, mold 4 is equipped on the output end of the servo motor 5, the top of the air floating platform 2 is close to mold 4
Side a pair of second cylinder 3 is equipped with by fixed seat, and the driving end of the second cylinder 3 is arranged downward, second cylinder 3
Driving end be equipped with and compress plate.
In the utility model, support frame as described above 1 is equipped with control box, and microcontroller, the microcontroller are equipped in the control box
It is connected separately with air supporting wind turbine 11, air pump and servo motor 5, the air pump is connected separately with oscillating cylinder 6,7 and of the first cylinder
The angle of bottom four of second cylinder 3, support frame as described above 1 is equipped with support base 10, and the servo motor 5 is using brushless ac electricity
Machine, the mold 4 are class cylindrical shape structure, generate air-flow by air supporting wind turbine 11, make the pcb board to be processed in air floating platform
It floats on 2, ensures that product is not scratched and do not slid, moved up and down by the second cylinder 3, pcb board is pressed abd fixed on air supporting
On platform 2, pass through the flexible stretching of oscillating cylinder 6, the operating of the first cylinder 7 so that mold 4 is revolved around pcb board right angle
Turn, to carry out polishing fillet, the utility model structure novel is ingenious in design, structure novel, is suitble to promote.
When the utility model is used, generating air-flow by air supporting wind turbine 11, make the pcb board to be processed in air floating platform 2
Upper floating ensures that product is not scratched and do not slid, is moved up and down by the second cylinder 3, pcb board is pressed abd fixed on air supporting and is put down
On platform 2, passing through the flexible stretching of oscillating cylinder 6, the operating of the first cylinder 7 so that mold 4 is rotated around pcb board right angle,
To carry out polishing fillet.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of round-corner cutter for pcb board, including supporting rack（1）, which is characterized in that support frame as described above（1）Top be equipped with
Air floating platform（2）, the air floating platform（2）Bottom air supporting wind turbine is installed（11）, support frame as described above（1）Side in the middle part of peace
Equipped with oscillating cylinder（6）, the oscillating cylinder（6）One end be bolted on supporting rack（1）On, the oscillating cylinder
（6）Piston rod（8）End is hinged with bracket（9）, the bracket（9）Bottom be hinged with oscillating rod（12）, the oscillating rod
（12）The other end be hinged on supporting rack（1）On, the bracket（9）On the first cylinder is installed（7）, first cylinder（7）
Driving end servo motor is installed（5）, the servo motor（5）Output end be arranged upward, the servo motor（5）It is defeated
Mold is installed in outlet（4）, the air floating platform（2）Top close to mold（4）Side be equipped with one by fixed seat
To the second cylinder（3）, and the second cylinder（3）Driving end be arranged downward, second cylinder（3）Driving end be equipped with and compress
Plate.
2. a kind of round-corner cutter for pcb board according to claim 1, which is characterized in that support frame as described above（1）Equipped with control
Box processed, the control box is interior to be equipped with microcontroller.
3. a kind of round-corner cutter for pcb board according to claim 2, which is characterized in that the microcontroller is separately connected
There is air supporting wind turbine（11）, air pump and servo motor（5）, the air pump is connected separately with oscillating cylinder（6）, the first cylinder（7）With
Second cylinder（3）.
4. a kind of round-corner cutter for pcb board according to claim 1, which is characterized in that support frame as described above（1）Bottom
Four angles are equipped with support base（10）.
5. a kind of round-corner cutter for pcb board according to claim 1, which is characterized in that the servo motor（5）Using
Brushless AC motor.
6. a kind of round-corner cutter for pcb board according to claim 1, which is characterized in that the mold（4）For class cylinder
Body shape structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391395 | 2017-10-26 | ||
| CN2017213913958 | 2017-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207638979U true CN207638979U (en) | 2018-07-20 |
Family
ID=62856374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721481683.2U Expired - Fee Related CN207638979U (en) | 2017-10-26 | 2017-11-08 | A kind of round-corner cutter for pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207638979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809771A (en) * | 2019-11-18 | 2021-05-18 | 东莞市信耀机械设备有限公司 | Full-automatic online fillet machine |
-
2017
- 2017-11-08 CN CN201721481683.2U patent/CN207638979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809771A (en) * | 2019-11-18 | 2021-05-18 | 东莞市信耀机械设备有限公司 | Full-automatic online fillet machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20211108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |