CN206812250U - Diamond band-saw cutting machine control system and diamond band-saw cutting machine - Google Patents
Diamond band-saw cutting machine control system and diamond band-saw cutting machine Download PDFInfo
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- CN206812250U CN206812250U CN201720517047.4U CN201720517047U CN206812250U CN 206812250 U CN206812250 U CN 206812250U CN 201720517047 U CN201720517047 U CN 201720517047U CN 206812250 U CN206812250 U CN 206812250U
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- diamond
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- 239000010432 diamond Substances 0.000 title claims abstract description 125
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 125
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000004088 simulation Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 24
- 239000002173 cutting fluid Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model, which provides a kind of diamond band-saw cutting machine control system and diamond band-saw cutting machine, the diamond band-saw cutting machine control system, to be included：Controller, frequency converter, the first driver, the second driver, variable-frequency motor, stepper motor and servomotor, controller is connected with frequency converter, the first driver and the second driver respectively, frequency converter is connected with variable-frequency motor, first driver is connected with stepper motor, and the second driver is connected with servomotor.The utility model can realize and diamond band-saw cutting machine is automatically controlled that manual control mode is cumbersome in the prior art, control accuracy is low with solution, can not meet technical staff's the problem of requiring intelligent to diamond custting machine and high-precision.
Description
Technical field
The utility model belongs to cutting machine technical field, more particularly to a kind of diamond band-saw cutting machine control system and gold
Hard rock band-saw machine.
Background technology
Superhard material, if the cutting of silicon wafer, sapphire and jade using diamond band-saw cutting machine, it is necessary to be cut.
Current existing diamond band-saw cutting machine controls the rotating speed of band-saw diamond and cutting machine using manual control mode mostly
The direction of motion, to realize the cutting to superhard material.But this manual control mode is cumbersome, control accuracy is low, nothing
Method meets technical staff's requirement intelligent to diamond custting machine and high-precision.
Utility model content
In view of this, the utility model embodiment provides a kind of diamond band-saw cutting machine control system and diamond belt
Saw cutting machine, with solution, manual control mode is cumbersome in the prior art, control accuracy is low, and technical staff can not be met to gold
Hard rock cutting machine intelligent and high-precision the problem of requiring.
The first aspect of the utility model embodiment provides a kind of diamond band-saw cutting machine control system, including：
The change of controller, frequency converter, the first driver, the second driver, control diamond band-saw cutting machine band saw rotating speed
Frequency motor, the control diamond band-saw cutting machine feed shaft the amount of feeding stepper motor and the control diamond belt sawing
The servomotor of the rotation amount of cutting mill rotary shaft；
The controller is connected with the frequency converter, first driver and second driver respectively, the change
Frequency device is connected with the variable-frequency motor, and first driver is connected with the stepper motor, second driver with it is described
Servomotor connects.
Alternatively, the diamond band-saw cutting machine control system also includes：For detecting the diamond belt saw cut
Machine band saw pressure, and according to the band saw pressing creation pressure simulation signal first sensor, the first sensor with
The controller connection.
Alternatively, the diamond band-saw cutting machine control system also includes：For detecting the band-saw diamond
When the band of cutting machine amputates, the second sensor of alarm signal is sent, the second sensor is connected with the controller.
Alternatively, the diamond band-saw cutting machine control system also includes：Cutting feeder, the cutting fluid supply
Include direct current generator and water pump to device；
The direct current generator is connected respectively with the controller and water pump connection.
Alternatively, the diamond band-saw cutting machine control system also includes：First contactor, second contactor and the 3rd
Contactor；
The input incoming transport power supply of the first contactor, the output end of the first contactor and the frequency converter
Connection；
The input access dc source of the second contactor, the output end of the second contactor are driven with described first
Dynamic device connection；
The input incoming transport power supply of 3rd contactor, the output end of the 3rd contactor are driven with described second
Dynamic device connection.
Alternatively, the diamond band-saw cutting machine control system also includes：For receiving the control command of user's input
Input equipment, the input equipment is connected with the controller.
Alternatively, the diamond band-saw cutting machine control system also includes：For receiving and showing the controller hair
The display device of the variable-frequency motor rotating speed sent, the display device are connected with the controller.
Alternatively, the controller is single-chip microcomputer or programmable logic controller (PLC).
The second aspect of the utility model embodiment provides a kind of diamond band-saw cutting machine, including：Band-saw diamond,
Feed shaft and rotary shaft and above-mentioned diamond band-saw cutting machine control system.
Alternatively, the blade width of the band-saw diamond is 0.4 millimeter -0.8 millimeter
Existing beneficial effect is the utility model embodiment compared with prior art：What the utility model embodiment provided
Diamond band-saw cutting machine control system and diamond band-saw cutting machine, for receiving the first of controller transmission by frequency converter
Control signal, and according to the rotating speed of the first control signal adjustment variable-frequency motor, band of the variable-frequency motor to diamond band-saw cutting machine
The rotating speed of saw is controlled；First driver receives the second control signal that controller is sent, and according to the second control signal control
The rotation process of stepper motor processed, stepper motor are controlled to the amount of feeding of the feed shaft of diamond band-saw cutting machine；Second
The 3rd control signal that driver controller is sent, and according to the rotation process of the 3rd control signal control servomotor, servo
Motor is controlled to the rotation amount of the rotary shaft of diamond band-saw cutting machine, can realize to diamond band-saw cutting machine from
Dynamic control, with solution, manual control mode is cumbersome in the prior art, control accuracy is low, and technical staff can not be met to Buddha's warrior attendant
Stone cutting machine intelligent and high-precision the problem of requiring.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structured flowchart for diamond band-saw cutting machine control system that the utility model embodiment one provides；
Fig. 2 is a kind of structured flowchart for diamond band-saw cutting machine control system that the utility model embodiment two provides；
Fig. 3 is a kind of flow signal for diamond band-saw cutting machine control method that the utility model embodiment four provides
Figure.
Embodiment
In describing below, in order to illustrate rather than in order to limit, it is proposed that such as tool of particular system structure, technology etc
Body details, thoroughly to understand the utility model embodiment.However, it will be clear to one skilled in the art that there is no these
The utility model can also be realized in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of device, circuit and method, in case unnecessary details hinders description of the present utility model.
In order to illustrate technical scheme described in the utility model, illustrated below by specific embodiment.
Embodiment one
With reference to figure 1, Fig. 1 is a kind of knot for diamond band-saw cutting machine control system that the utility model embodiment one provides
Structure block diagram, the present embodiment include：
Controller 101, frequency converter 102, the first driver 103, the second driver 104, control diamond band-saw cutting machine
With variable-frequency motor 105, the stepper motor 106 for the amount of feeding for controlling the diamond band-saw cutting machine feed shaft and the control for sawing rotating speed
Make the servomotor 107 of the rotation amount of the diamond band-saw cutting machine rotary shaft.Controller 101 respectively with frequency converter 102,
One driver 103 and the second driver 104 connect.Frequency converter 102 is connected with variable-frequency motor 105, the first driver 103 and stepping
Motor 106 is connected, and the second driver 104 is connected with servomotor 107.
The control process of diamond band-saw cutting machine control system is：Frequency converter receives the first control letter that controller is sent
Number, and rotating speed is sawed to the band of diamond band-saw cutting machine according to the rotating speed of the first control signal adjustment variable-frequency motor, variable-frequency motor
It is controlled.First driver receives the second control signal that controller is sent, and controls stepping electricity according to the second control signal
The rotation process of machine, so that stepper motor is controlled to the amount of feeding of the feed shaft of diamond band-saw cutting machine.Second driving
Device receives the 3rd control signal that controller is sent, and the rotation process of servomotor is controlled according to the 3rd control signal, so that
Servomotor is controlled to the rotation amount of the rotary shaft of diamond band-saw cutting machine.
It should be noted that controller noted above 101 can be single-chip microcomputer or PLC (Programmable Logic
Controller, programmable logic controller (PLC)) etc..
It was found from above-described embodiment, a kind of diamond band-saw cutting machine control system of the utility model embodiment offer,
The first control signal of controller transmission is received by frequency converter, and the rotating speed of variable-frequency motor is adjusted according to the first control signal,
The rotating speed that variable-frequency motor is sawed to the band of diamond band-saw cutting machine is controlled；First driver receives second that controller is sent
Control signal, and according to the rotation process of the second control signal control stepper motor, stepper motor is to diamond band-saw cutting machine
The amount of feeding of feed shaft be controlled；The 3rd control signal that second driver controller is sent, and believed according to the 3rd control
The rotation process of number control servomotor, servomotor are controlled to the rotation amount of the rotary shaft of diamond band-saw cutting machine,
It can realize and diamond band-saw cutting machine is automatically controlled, manual control mode in the prior art is cumbersome, controls to solve
Precision processed is low, can not meet technical staff's the problem of requiring intelligent to diamond custting machine and high-precision.
Embodiment two
With reference to figure 2, Fig. 2 is a kind of knot for diamond band-saw cutting machine control system that the utility model embodiment two provides
Structure block diagram, on the basis of above-described embodiment, the present embodiment also includes：The first sensor 108 being connected with controller noted above 101
With second sensor 109.
Specifically, first sensor 108 detects the band saw pressure of diamond band-saw cutting machine and generates pressure simulation signal,
And pressure simulation signal is sent to controller 101, so that controller 101 controls turning for stepper motor 106 according to analog signal
Speed, complete the control of the feed speed to the feed shaft of diamond band-saw cutting machine.Wherein first sensor 108 can be pressure
Sensor, such as resistance strain gage pressure sensor, semiconductor gauge pressure sensor, piezoresistive pressure sensor, inductance type
Pressure sensor, capacitance pressure transducer, resonance type pressure sensor.
The band saw pressure of diamond band-saw cutting machine is detected by first sensor and generates pressure simulation signal, and will pressure
Power analog signal is sent to controller, so that controller controls the rotating speed of stepper motor according to analog signal, completes to diamond
The control of the feed speed of the feed shaft of band-saw machine can be realized to the automatic of the feed speed of diamond band-saw cutting machine
Control, further lift the automation performance of diamond band-saw cutting machine.
Specifically, second sensor 109 sends alarm signal when the band for detecting diamond band-saw cutting machine amputates
To controller 101, so that controller controls frequency converter 102, the first driver 103 and the second driver 104 according to alarm signal
It is stopped.Second sensor can be infrared sensor or light sensor, for detecting diamond band-saw cutting machine
Whether band saw drops.
Alternatively, with reference to figure 2, above-mentioned diamond band-saw cutting machine control system, in addition to：Cutting feeder 110,
Cutting feeder includes direct current generator 1101 and water pump 1102.
Wherein, direct current generator 1101 is connected with controller 101 respectively and water pump 1102 connects, and is received controller 101 and is sent
Cutting fluid supply signal, and according to cutting fluid supply signal control water pump 1102 for institute's diamond band-saw cutting machine band saw confession
To cutting fluid.Cutting fluid is supplied to lift diamond belt for the band saw of institute's diamond band-saw cutting machine by cutting feeder
The automation performance of saw cutting machine.
Alternatively, with reference to figure 2, above-mentioned diamond band-saw cutting machine control system, in addition to：
First contactor 111, the contactor 113 of second contactor 112 and the 3rd.
Wherein, the input incoming transport power supply of first contactor 111, the output end and frequency converter of first contactor 111
105 connections.The input access dc source of second contactor 112, the output end of second contactor 112 and the first driver
103 connections.The input incoming transport power supply of 3rd contactor 113, output end and the second driver of the 3rd contactor 113
104 connections.By connecting contactor between frequency converter, the first driver and the second driver and the power supply each accessed, when
When frequency converter, the first driver and the second driver receive the power supply signal, power-off signal or alarm signal of controller transmission,
The on or off of first contactor, second contactor and the 3rd contactor is controlled, and then realizes frequency converter, the first driver and second
The conducting or open circuit of driver and respective power supply, reach the variable-frequency motor, stepper motor and servo to diamond band-saw cutting machine
The control of the start and stop of motor.
Alternatively, with reference to figure 2, above-mentioned diamond band-saw cutting machine control system, in addition to：
Input equipment 114, the input equipment 114 are connected with the controller 101.It is defeated that the input equipment 114 receives user
The control command that enters simultaneously is sent to the controller 101, so that the controller 101 generates control signal.
The input equipment 114 can be button or keyboard, can also be the shifting with diamond band-saw cutting machine wireless connection
Dynamic terminal, such as mobile phone or PDA (Personal Digital Assistant, tablet personal computer) etc..
Alternatively, with reference to figure 2, above-mentioned diamond band-saw cutting machine control system, in addition to：
Display device 115, the display device 115 are connected with controller 101.The display device 115 receives and display control
The rotary speed information for the variable-frequency motor 105 that device 101 is sent, estimates cutting speed with convenient use person according to rotating speed.
The display device 115 can be LCD (Liquid Crystal Display, liquid crystal display), when controller is
During PLC, it can be connected by RS232 interface with PLC.
Embodiment three
Embodiment three of the present utility model provides a kind of diamond band-saw cutting machine, and the diamond band-saw cutting machine includes：
Diamond band-saw cutting machine control system described in band-saw diamond, feed shaft and rotary shaft and above-described embodiment.
Alternatively, the blade width of the band-saw diamond of the present embodiment is 0.4 millimeter -0.8 millimeter.Due to current routine
The blade width of diamond band-saw cutting machine is 2 millimeters -4 millimeters, and the present embodiment is using 0.4 millimeter -0.8 millimeter of blade width
Band-saw diamond so that kerf width narrows, and can more save raw material.
Example IV
With reference to figure 3, Fig. 3 is a kind of stream for diamond band-saw cutting machine control method that the utility model embodiment four provides
Journey schematic diagram, the diamond band-saw cutting machine in the present embodiment include diamond band-saw cutting machine control system, band-saw diamond
Cutter Control System includes controller, frequency converter, the first driver, the second driver, control diamond band-saw cutting machine band
Saw the variable-frequency motor of rotating speed, the stepper motor of control diamond band-saw cutting machine feed shaft and control diamond band-saw cutting machine rotation
The servomotor of rotating shaft；Controller connects with being connected frequency converter, the first driver, the second driver respectively；Frequency converter and frequency conversion
Motor connection；First driver is connected with stepper motor；Second driver is connected with servomotor.
This method includes：
S301：Controller sends the first control signal to frequency converter.
S302：Frequency converter adjusts the rotating speed of variable-frequency motor according to the first control signal, so that variable-frequency motor is completed to Buddha's warrior attendant
The control of the band saw rotating speed of stone band-saw machine.
S303：Controller sends the second control signal to the first driver.
S304：First driver controls the rotation process of stepper motor according to the second control signal, so that stepper motor is complete
The control of the amount of feeding of the feed shaft of paired diamond band-saw cutting machine.
S305：Controller sends the 3rd control signal to the second driver.
S306：Second driver controls the rotation process of servomotor according to the 3rd control signal, so that servomotor is complete
The control of the rotation amount of the rotary shaft of paired diamond band-saw cutting machine.
It was found from above-described embodiment, a kind of diamond band-saw cutting machine control that the utility model embodiment one provides is
System, the first control signal of controller transmission is received by frequency converter, and turning for variable-frequency motor is adjusted according to the first control signal
Speed, variable-frequency motor complete the control for the rotating speed sawed to the band of diamond band-saw cutting machine；First driver receives controller and sent
The second control signal, and according to the second control signal control stepper motor rotation process, stepper motor complete to diamond
The control of the amount of feeding of the feed shaft of band-saw machine；The 3rd control signal that second driver controller is sent, and according to the
Three control signals control the rotation process of servomotor, and servomotor completes the rotation to the rotary shaft of diamond band-saw cutting machine
The control of amount, it can realize and diamond band-saw cutting machine is automatically controlled, be grasped with solving manual control mode in the prior art
Make that cumbersome, control accuracy is low, technical staff's the problem of requiring intelligent to diamond custting machine and high-precision can not be met.
On the basis of above-described embodiment, alternatively, diamond band-saw cutting machine control system also includes first sensor,
First sensor is connected with controller.This method also includes：The band saw pressure of first sensor detection diamond band-saw cutting machine
Pressure simulation signal is generated, and pressure simulation signal is sent to controller；Controller controls stepping according to pressure simulation signal
The rotating speed of motor, to complete the control of the feed speed to the feed shaft of diamond band-saw cutting machine.
Alternatively, diamond band-saw cutting machine control system also includes second sensor, and second sensor connects with controller
Connect.This method also includes：Second sensor sends the report when the band for detecting the diamond band-saw cutting machine amputates
Signal is warned to the controller；The controller according to the alarm signal control the frequency converter, first driver and
Second driver is stopped.
Alternatively, diamond band-saw cutting machine control system also includes cutting feeder, cutting feeder bag
Direct current generator and water pump are included, direct current generator is connected respectively with controller and water pump connection.This method also includes：The controller hair
Cutting fluid is sent to supply signal to the direct current generator；The direct current generator supplies signal according to the cutting fluid and controls the water pump
For the band saw supply cutting fluid of institute's diamond band-saw cutting machine.
Alternatively, the diamond band-saw cutting machine control system also includes：First contactor 111, second contactor 112
With the 3rd contactor 113.Wherein, the input incoming transport power supply of first contactor 111, the output end of first contactor 111
It is connected with frequency converter 105.The input access dc source of second contactor 112, the output end of second contactor 112 and first
Driver 103 connects.The input incoming transport power supply of 3rd contactor 113, the output end of the 3rd contactor 113 are driven with second
Dynamic device 104 connects.
Methods described also includes：When frequency converter, the first driver and the second driver receive the power supply of controller transmission
When signal, power-off signal or alarm signal, the on or off of control first contactor, second contactor and the 3rd contactor, and then
The conducting or open circuit of frequency converter, the first driver and the second driver and respective power supply are realized, is reached to diamond belt saw cut
The control of the start and stop of the variable-frequency motor of machine, stepper motor and servomotor.
Alternatively, the diamond band-saw cutting machine control system also includes：Above-mentioned diamond band-saw cutting machine control system
System, in addition to：Input equipment 114, the input equipment 114 are connected with the controller 101；
Methods described also includes：Input equipment 114 receives the control command of user's input and is sent to the controller
101, so that the controller 101 generates control signal according to the control command.
Alternatively, the diamond band-saw cutting machine control system, in addition to：Display device 115, the display device 115
It is connected with controller 101；
Methods described also includes：The rotating speed for the variable-frequency motor 105 that display device 115 is received and display controller 101 is sent
Information, cutting speed is estimated according to rotating speed with convenient use person.
It should be understood that the size of the sequence number of each step is not meant to the priority of execution sequence, each process in above-described embodiment
Execution sequence should determine that the implementation process without tackling the utility model embodiment forms any with its function and internal logic
Limit.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to before
Embodiment is stated the utility model is described in detail, it will be understood by those within the art that：It still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic；And
These modifications are replaced, and the essence of appropriate technical solution is departed from the spirit of various embodiments of the utility model technical scheme
And scope, it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. diamond band-saw cutting machine control system, it is characterised in that including：Controller, frequency converter, the first driver, the second driver, the variable-frequency electric of control diamond band-saw cutting machine band saw rotating speed Machine, the control diamond band-saw cutting machine feed shaft the amount of feeding stepper motor and the control diamond band-saw cutting machine The servomotor of the rotation amount of rotary shaft；The controller is connected with the frequency converter, first driver and second driver respectively, the frequency converter It is connected with the variable-frequency motor, first driver is connected with the stepper motor, second driver and the servo Motor connection.
- 2. diamond band-saw cutting machine control system according to claim 1, it is characterised in that also include：Band for detecting the diamond band-saw cutting machine saws pressure, and saws pressing creation pressure simulation signal according to the band First sensor, the first sensor is connected with the controller.
- 3. diamond band-saw cutting machine control system according to claim 1, it is characterised in that also include：During for amputating in the band for detecting the diamond band-saw cutting machine, the second sensor of alarm signal, institute are sent Second sensor is stated to be connected with the controller.
- 4. diamond band-saw cutting machine control system according to claim 1, it is characterised in that also include：Cutting feeder, the cutting feeder include direct current generator and water pump；The direct current generator is connected respectively with the controller and water pump connection.
- 5. diamond band-saw cutting machine control system according to claim 1, it is characterised in that also include：First contact Device, second contactor and the 3rd contactor；The input incoming transport power supply of the first contactor, the output end of the first contactor connect with the frequency converter Connect；The input access dc source of the second contactor, the output end of the second contactor and first driver Connection；The input incoming transport power supply of 3rd contactor, output end and second driver of the 3rd contactor Connection.
- 6. diamond band-saw cutting machine control system according to claim 1, it is characterised in that also include：For the input equipment for the control command for receiving user's input, the input equipment is connected with the controller.
- 7. according to claim diamond band-saw cutting machine control system according to claim 1, it is characterised in that also wrap Include：The display device of the variable-frequency motor rotating speed sent for receiving and showing the controller, the display device and institute State controller connection.
- 8. according to the diamond band-saw cutting machine control system described in claim any one of 1-7, it is characterised in that the control Device is single-chip microcomputer or programmable logic controller (PLC).
- A kind of 9. diamond band-saw cutting machine, it is characterised in that including：Band-saw diamond, feed shaft and rotary shaft and such as power Profit requires the diamond band-saw cutting machine control system described in any one of 1-8.
- 10. diamond band-saw cutting machine according to claim 9, it is characterised in that the saw blade of the band-saw diamond is wide Spend for 0.4 millimeter -0.8 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720517047.4U CN206812250U (en) | 2017-05-10 | 2017-05-10 | Diamond band-saw cutting machine control system and diamond band-saw cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720517047.4U CN206812250U (en) | 2017-05-10 | 2017-05-10 | Diamond band-saw cutting machine control system and diamond band-saw cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206812250U true CN206812250U (en) | 2017-12-29 |
Family
ID=60754449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720517047.4U Active CN206812250U (en) | 2017-05-10 | 2017-05-10 | Diamond band-saw cutting machine control system and diamond band-saw cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206812250U (en) |
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2017
- 2017-05-10 CN CN201720517047.4U patent/CN206812250U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230628 Address after: No. 201, building 2, Yinxing Zhijie, No. 1301-72, sightseeing Road, Xinlan community, Guanlan street, Longhua District, Shenzhen, Guangdong 518000 Patentee after: SHENZHEN WEIXIONG PRECISION MACHINERY Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: SHENZHEN WOLF-TECH TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |