CN105967509B - Manufacture rotating sword formula glass bar cutting machine, circuit and the method for preform - Google Patents
Manufacture rotating sword formula glass bar cutting machine, circuit and the method for preform Download PDFInfo
- Publication number
- CN105967509B CN105967509B CN201610296769.1A CN201610296769A CN105967509B CN 105967509 B CN105967509 B CN 105967509B CN 201610296769 A CN201610296769 A CN 201610296769A CN 105967509 B CN105967509 B CN 105967509B
- Authority
- CN
- China
- Prior art keywords
- rotating
- sword
- frequency converter
- rotating sword
- cutting machine
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/06—Cutting or splitting glass tubes, rods, or hollow products
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
Abstract
The invention discloses a kind of rotating sword formula glass bar cutting machine, circuit and the methods of manufacture preform, are related to the manufacturing field of preform.The cutting machine includes clamping device, rotating sword, rotating sword rotating mechanism, rotating sword mobile mechanism, the cutting machine further includes control circuit, control circuit includes PLC, rotating sword moment measuring device, the first frequency converter, the second frequency converter, PLC is connected with rotating sword moment measuring device, the first frequency converter, the second frequency converter respectively, first frequency converter is connected with rotating sword mobile mechanism, and the second frequency converter is connected with rotating sword rotating mechanism.PLC changes the movement speed and rotary speed of rotating sword by controlling the first frequency converter, the second frequency converter, realizes the waste for avoiding reprocessing and material, human resources without the incomplete, cutting without cracking in real time according to the measured value of rotating sword moment measuring device.
Description
Technical field
The present invention relates to the manufacturing fields of preform, are specifically related to a kind of rotating sword formula of manufacture preform
Glass bar cutting machine, circuit and method.
Background technology
In the manufacturing equipment of preform, to cut off glass bar, there is the rotating sword formula glass bar using diamond etc.
Cutting machine.Rotating sword formula glass bar cutting machine includes for the clamping device of glass bar, rotating sword to be clamped, for driving rotating sword
Mobile rotating sword mobile mechanism, the rotating sword rotating mechanism for driving rotating sword to rotate.In the manufacture of preform
Cheng Zhong needs repeatedly to cut off glass bar.Present cutting-off method is：Gripper mechanism grips live glass bar, and rotating knife edge is made to rotate
While being moved towards glass bar, to cut off glass bar.Movement speed, the rotary speed of rotating sword use according to past experience and
Fixed speed is fixed value.But the installation site of clamping device, the wear intensity of rotating sword, lubricating status etc. are not solid
Definite value.In addition, the diameter of glass bar is also different.But in actual production, it is not all to be set again when cutting off glass bar every time
Constant speed degree.Therefore, in glass-cutting stick, there are glass plane rod end occur cracking, glass bar is incomplete the defects of, result in the need for again
Processing wastes material and human resources.
Invention content
The purpose of the invention is to overcome the shortcomings of above-mentioned background technology, a kind of rotation of manufacture preform is provided
Sword formula glass bar cutting machine, circuit and method, PLC are become according to the measured value of rotating sword moment measuring device by control first
Frequency device, the second frequency converter to change the movement speed and rotary speed of rotating sword in real time, realize without the incomplete, cutting without cracking,
To avoid the waste of reprocessing and material, human resources.
The present invention provides a kind of rotating sword formula glass bar cutting machine of manufacture preform, which includes for pressing from both sides
Hold the clamping device of glass bar, rotating sword, for driving rotating sword rotating mechanism that rotating sword rotates, for driving rotating sword to move
Dynamic rotating sword mobile mechanism, the cutting machine further include control circuit, and control circuit includes programmable logic controller (PLC) PLC, rotation
Turn sword moment measuring device, the first frequency converter, the second frequency converter, PLC respectively with rotating sword moment measuring device, the first frequency conversion
Device, the second frequency converter are connected, and the first frequency converter is connected with rotating sword mobile mechanism, the second frequency converter and rotating sword rotating mechanism phase
Even.
Based on the above technical solution, the rotating sword moment measuring device is the electric power of current sensor or motor
Monitoring arrangement.
Based on the above technical solution, the rotating sword moment measuring device is located at the second frequency converter and is revolved with rotating sword
By the connected electric wire of rotation mechanism.
Based on the above technical solution, the rotating sword formula glass bar cutting machine further includes power supply, control circuit with
Power supply is connected.
Based on the above technical solution, first frequency converter, the second frequency converter are connected with power supply.
The present invention also provides the control circuits in a kind of rotating sword formula glass bar cutting machine of manufacture preform, this is cut
Cutting mill includes for the clamping device of glass bar to be clamped, rotating sword, the rotating sword rotating mechanism for driving rotating sword rotation, uses
In the rotating sword mobile mechanism of driving rotating sword movement, the control circuit includes programmable logic controller (PLC) PLC, rotating sword power
Moment detection device, the first frequency converter, the second frequency converter, PLC respectively with rotating sword moment measuring device, the first frequency converter, second
Frequency converter is connected, and the first frequency converter is connected with rotating sword mobile mechanism, and the second frequency converter is connected with rotating sword rotating mechanism.
Based on the above technical solution, the rotating sword moment measuring device is the electric power of current sensor or motor
Monitoring arrangement.
Based on the above technical solution, the rotating sword moment measuring device is located at the second frequency converter and is revolved with rotating sword
By the connected electric wire of rotation mechanism.
Based on the above technical solution, the rotating sword formula glass bar cutting machine further includes power supply, in control circuit
The first frequency converter, the second frequency converter is connected with power supply.
The present invention also provides a kind of cut-sytle pollination method applied to above-mentioned rotating sword formula glass bar cutting machine, including it is following
Step：
When rotating sword moment measuring device detects that turning moment is higher than setting value 10%, PLC controls the first frequency converter, the
One Frequency Converter Control rotating sword mobile mechanism reduces the movement speed of rotating sword；If the mobile speed of decreased rotating sword
Degree, when turning moment is still higher than setting value 10%, PLC controls the second frequency converter, the second Frequency Converter Control rotating sword whirler
Structure increases the rotary speed of rotating sword, to obtain optimum Cutting effect.
Compared with prior art, advantages of the present invention is as follows：
Rotating sword moment measuring device is provided in the present invention, rotating sword moment measuring device detects that turning moment is higher than
When setting value 10%, PLC controls the first frequency converter, and the first Frequency Converter Control rotating sword mobile mechanism reduces the movement of rotating sword
Speed；If the movement speed of decreased rotating sword, but when turning moment is still higher than setting value 10%, PLC controls the
Two frequency converters, the second Frequency Converter Control rotating sword rotating mechanism increase the rotary speed of rotating sword, so can be obtained and most preferably cut
Cut effect.PLC according to the measured value of rotating sword moment measuring device, by controlling the first frequency converter, the second frequency converter come it is real-time
Change the movement speed and rotary speed of rotating sword, realize without the incomplete, cutting without cracking, to avoid reprocessing and material,
The waste of human resources.
Description of the drawings
Fig. 1 is the structural schematic diagram for the rotating sword formula glass bar cutting machine that preform is manufactured in the embodiment of the present invention.
Reference numeral：1- glass bars, 2- rotating swords, 3- clamping devices, 4- rotating sword rotating mechanisms, 5- rotating sword moving machines
Structure, 6- control circuits, 7- rotating sword moment measuring devices, 8- power supplys.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Shown in Figure 1, the embodiment of the present invention provides a kind of rotating sword formula glass bar cutting machine of manufacture preform,
The cutting machine includes for the clamping device 3 of glass bar 1, rotating sword 2, the rotating sword rotation for driving rotating sword 2 to rotate to be clamped
Rotation mechanism 4, rotating sword mobile mechanism 5, control circuit 6 and power supply 8 for driving rotating sword 2 to move, control circuit 6 and power supply
8 are connected, and control circuit 6 includes PLC (Programmable Logic Controller, programmable logic controller (PLC)), rotating sword
Moment measuring device 7, the first frequency converter, the second frequency converter, PLC respectively with rotating sword moment measuring device 7, the first frequency converter,
Second frequency converter is connected, and the first frequency converter is connected with rotating sword mobile mechanism 5, the second frequency converter and 4 phase of rotating sword rotating mechanism
Even, the first frequency converter, the second frequency converter are connected with power supply 8.
Rotating sword moment measuring device 7 can be the electric power monitoring device of current sensor or motor, the inspection of rotating sword torque
It surveys device 7 to be located at by the electric wire that the second frequency converter is connected with rotating sword rotating mechanism 4, the turning moment for detecting rotating sword.
The embodiment of the present invention also provides a kind of cut-sytle pollination method applied to above-mentioned rotating sword formula glass bar cutting machine, packet
Include following steps：
When rotating sword moment measuring device 7 detects that turning moment is higher than setting value 10%, PLC controls the first frequency converter,
The first Frequency Converter Control rotating sword mobile mechanism 5 reduces the movement speed of rotating sword 2；If the shifting of decreased rotating sword 2
Dynamic speed, but when turning moment is still higher than setting value 10%, PLC controls the second frequency converter, the rotation of the second Frequency Converter Control
Sword rotating mechanism 4 increases the rotary speed of rotating sword 2, so can be obtained optimum Cutting effect.
Those skilled in the art can be carry out various modifications to the embodiment of the present invention and modification, if these modifications and change
For type within the scope of the claims in the present invention and its equivalent technologies, then these modifications and variations are also in protection scope of the present invention
Within.
The prior art that the content not being described in detail in specification is known to the skilled person.
Claims (10)
1. a kind of rotating sword formula glass bar cutting machine of manufacture preform, which includes for glass bar (1) to be clamped
Clamping device (3), rotating sword (2), for drive rotating sword (2) rotate rotating sword rotating mechanism (4), for drive rotation
The mobile rotating sword mobile mechanism (5) of sword (2), it is characterised in that：The cutting machine further includes control circuit (6), control circuit (6)
Including programmable logic controller (PLC) PLC, rotating sword moment measuring device (7), the first frequency converter, the second frequency converter, PLC respectively with
Rotating sword moment measuring device (7), the first frequency converter, the second frequency converter are connected, the first frequency converter and rotating sword mobile mechanism (5)
It is connected, the second frequency converter is connected with rotating sword rotating mechanism (4)；
When rotating sword moment measuring device (7) detects that turning moment is higher than setting value 10%, PLC controls the first frequency converter, the
One Frequency Converter Control rotating sword mobile mechanism (5) reduces the movement speed of rotating sword (2)；If decreased rotating sword (2)
Movement speed, when turning moment is still higher than setting value 10%, PLC control the second frequency converter, the second Frequency Converter Control rotation
Sword rotating mechanism (4) increases the rotary speed of rotating sword (2), to obtain optimum Cutting effect.
2. the rotating sword formula glass bar cutting machine of manufacture preform as described in claim 1, it is characterised in that：The rotation
Turn the electric power monitoring device that sword moment measuring device (7) is current sensor or motor.
3. the rotating sword formula glass bar cutting machine of manufacture preform as described in claim 1, it is characterised in that：The rotation
Turn sword moment measuring device (7) to be located at by the electric wire that the second frequency converter is connected with rotating sword rotating mechanism (4).
4. the rotating sword formula glass bar cutting machine of manufacture preform as described in claim 1, it is characterised in that：The rotation
It further includes power supply (8) to turn sword formula glass bar cutting machine, and control circuit (6) is connected with power supply (8).
5. the rotating sword formula glass bar cutting machine of manufacture preform as claimed in claim 4, it is characterised in that：Described
One frequency converter, the second frequency converter are connected with power supply (8).
6. the control circuit in a kind of rotating sword formula glass bar cutting machine of manufacture preform, which includes for pressing from both sides
Hold the clamping device (3) of glass bar (1), rotating sword (2), for drive rotating sword rotating mechanism (4) that rotating sword (2) rotates,
Rotating sword mobile mechanism (5) for driving rotating sword (2) mobile, it is characterised in that：The control circuit (6) includes programmable
Logic controller PLC, rotating sword moment measuring device (7), the first frequency converter, the second frequency converter, PLC respectively with rotating sword torque
Detection device (7), the first frequency converter, the second frequency converter are connected, and the first frequency converter is connected with rotating sword mobile mechanism (5), and second
Frequency converter is connected with rotating sword rotating mechanism (4)；
When rotating sword moment measuring device (7) detects that turning moment is higher than setting value 10%, PLC controls the first frequency converter, the
One Frequency Converter Control rotating sword mobile mechanism (5) reduces the movement speed of rotating sword (2)；If decreased rotating sword (2)
Movement speed, when turning moment is still higher than setting value 10%, PLC control the second frequency converter, the second Frequency Converter Control rotation
Sword rotating mechanism (4) increases the rotary speed of rotating sword (2), to obtain optimum Cutting effect.
7. the control circuit in the rotating sword formula glass bar cutting machine of manufacture preform as claimed in claim 6, special
Sign is：The rotating sword moment measuring device (7) is the electric power monitoring device of current sensor or motor.
8. the control circuit in the rotating sword formula glass bar cutting machine of manufacture preform as claimed in claim 6, special
Sign is：The rotating sword moment measuring device (7) is located at the electric wire that the second frequency converter is connected with rotating sword rotating mechanism (4)
It is other.
9. the control circuit in the rotating sword formula glass bar cutting machine of manufacture preform as claimed in claim 6, special
Sign is：The rotating sword formula glass bar cutting machine further includes power supply (8), the first frequency converter, the second change in control circuit (6)
Frequency device is connected with power supply (8).
10. a kind of cut-sytle pollination method applied to rotating sword formula glass bar cutting machine described in claim 1, which is characterized in that
Include the following steps：
When rotating sword moment measuring device (7) detects that turning moment is higher than setting value 10%, PLC controls the first frequency converter, the
One Frequency Converter Control rotating sword mobile mechanism (5) reduces the movement speed of rotating sword (2)；If decreased rotating sword (2)
Movement speed, when turning moment is still higher than setting value 10%, PLC control the second frequency converter, the second Frequency Converter Control rotation
Sword rotating mechanism (4) increases the rotary speed of rotating sword (2), to obtain optimum Cutting effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296769.1A CN105967509B (en) | 2016-05-06 | 2016-05-06 | Manufacture rotating sword formula glass bar cutting machine, circuit and the method for preform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610296769.1A CN105967509B (en) | 2016-05-06 | 2016-05-06 | Manufacture rotating sword formula glass bar cutting machine, circuit and the method for preform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105967509A CN105967509A (en) | 2016-09-28 |
| CN105967509B true CN105967509B (en) | 2018-09-11 |
Family
ID=56992753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610296769.1A Active CN105967509B (en) | 2016-05-06 | 2016-05-06 | Manufacture rotating sword formula glass bar cutting machine, circuit and the method for preform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105967509B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06144866A (en) * | 1992-11-11 | 1994-05-24 | Fujikura Ltd | Device for cutting preform for optical fiber |
| JP2001206727A (en) * | 2000-01-20 | 2001-07-31 | Asahi Glass Co Ltd | Method for working glass sheet and device therefore |
| WO2004000742A2 (en) * | 2002-06-24 | 2003-12-31 | Rockwool International A/S | Process and apparatus for controlling mineral wool production using a cascade rotor |
-
2016
- 2016-05-06 CN CN201610296769.1A patent/CN105967509B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06144866A (en) * | 1992-11-11 | 1994-05-24 | Fujikura Ltd | Device for cutting preform for optical fiber |
| JP2001206727A (en) * | 2000-01-20 | 2001-07-31 | Asahi Glass Co Ltd | Method for working glass sheet and device therefore |
| WO2004000742A2 (en) * | 2002-06-24 | 2003-12-31 | Rockwool International A/S | Process and apparatus for controlling mineral wool production using a cascade rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105967509A (en) | 2016-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206405515U (en) | Doorframe sheet material synchronous cutting equipment | |
| CN108746860A (en) | A kind of cutting method of steel large size Water Cutting equipment | |
| CN104118002B (en) | A kind of device for cutting pipe | |
| CN105234477A (en) | Full-automatic cutting device for building steel pipe | |
| CN107979033A (en) | A kind of high-tension cable apparatus for peeling off | |
| CN203993975U (en) | A kind of device for cutting pipe | |
| CN105967509B (en) | Manufacture rotating sword formula glass bar cutting machine, circuit and the method for preform | |
| CN104570933B (en) | A kind of flying shearing machine control method based on luminance curve | |
| CN105689824A (en) | Double-faced processing equipment used for nuts | |
| CN206140581U (en) | Multi -angle pipe cutting machine | |
| CN205590551U (en) | Make optical fiber perform's rotatory sword formula glass stick cutting machine and control circuit | |
| CN109227718A (en) | A kind of waste material device for eliminating of Rolling Cut Machine | |
| CN204868966U (en) | Automatic conveyor that cuts of sleeve pipe | |
| CN202934176U (en) | Copper belt shearing machine of mutual inductor | |
| CN108526354B (en) | Cutting facility is used in a kind of welding of electronic circuit board | |
| CN207074777U (en) | A kind of ground wire automatic crimping machine | |
| CN204953757U (en) | Screw -thread steel automatic cutout crotch machine | |
| CN206253972U (en) | A kind of quick tool setting device based on linear electric motors position and resistance feedback | |
| CN204321305U (en) | The novel pipe cutting machine of cleaning shaft | |
| CN203956098U (en) | For the workpiece pusher of motor | |
| CN107855775A (en) | A kind of fin integration and automatic processing apparatus | |
| CN207155401U (en) | A kind of tool rest automatic rotating device of circular arc diamond knife-grinding machine | |
| CN103332522B (en) | The longitudinal cutting device of paper cutter and control method thereof | |
| CN203632101U (en) | Mechanical arm for cable operation | |
| CN207132879U (en) | A kind of concrete component slab thickness dimensional discrepancy calibration equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |