CN220808025U - Intelligent feeding monitoring system of wire cutting machine - Google Patents
Intelligent feeding monitoring system of wire cutting machine Download PDFInfo
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- CN220808025U CN220808025U CN202322610066.XU CN202322610066U CN220808025U CN 220808025 U CN220808025 U CN 220808025U CN 202322610066 U CN202322610066 U CN 202322610066U CN 220808025 U CN220808025 U CN 220808025U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
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- 229910010271 silicon carbide Inorganic materials 0.000 description 11
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 7
- 230000001939 inductive effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 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
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The application relates to an intelligent feeding monitoring system of a wire cutting machine, which comprises: the driving motor is used for controlling the rotating speed of the roller; the first light wave sensor is arranged on the lifting plate and used for identifying the height distance between the diamond yarn on the roller and the lifting plate and generating a height signal; the first comparison module is electrically connected with the first light wave sensor, responds to the height signal, compares the height signal with a preset first reference value and a preset second reference value, and outputs a high-speed signal when the analog signal is larger than the preset first reference value and smaller than the preset second reference value; the data processing module is electrically connected with the first comparison module and the driving motor, and sends a high-speed rotation signal to the driving motor after receiving the high-speed signal sent by the first comparison module. So as to achieve the effect of conveniently controlling the rotating speed of the roller.
Description
Technical Field
The application relates to the technical field of wire cutting machines, in particular to an intelligent feeding monitoring system of a wire cutting machine.
Background
The multi-wire cutting is a novel cutting processing method which is characterized in that a to-be-processed workpiece is brought into a processing area to be ground through high-speed reciprocating motion of a silicon carbide wire, hard and brittle materials such as the to-be-processed workpiece are simultaneously cut into hundreds of sheets at one time, more than two roller rollers used for winding the silicon carbide wire and orderly arranging the silicon carbide wire into a wire mesh are arranged in the multi-wire cutting machine, the silicon carbide wire is wound on the roller rollers, the to-be-processed workpiece is connected with a lifting plate capable of lifting through resin, and materials such as silicon wafers, crystals and ceramics are cut through walking of the silicon carbide wire during operation.
In the high-speed rotation process of the roller, the carborundum wire on the roller easily shakes in the horizontal direction, wherein the higher the rotating speed of the roller is, the stronger the shaking frequency of the carborundum wire is, when the carborundum wire contacts and cuts a workpiece to be processed, the carborundum wire easily shifts, the workpiece to be processed is scrapped, the cutting chamber is full of water vapor and powder of cutting materials, the environment is complex, the observation in the cutting chamber is inconvenient, and the rotating speed of the roller is difficult to control manually.
Disclosure of utility model
The application provides an intelligent feeding monitoring system of a wire cutting machine, which is used for conveniently controlling the rotating speed of a roller.
The application provides an intelligent feeding monitoring system of a wire cutting machine, which adopts the following technical scheme:
a wire cutting machine intelligent feed monitoring system, comprising:
The driving motor is used for controlling the rotating speed of the roller;
The first light wave sensor is arranged on the lifting plate and used for identifying the height distance between the diamond yarn on the roller and the lifting plate and generating a height signal;
The first comparison module is electrically connected with the first light wave sensor, responds to the height signal, compares the height signal with a preset first reference value and a preset second reference value, and outputs a high-speed signal when the analog signal is larger than the preset first reference value and smaller than the preset second reference value;
The data processing module is electrically connected with the first comparison module and the driving motor, and sends a high-speed rotation signal to the driving motor after receiving the high-speed signal sent by the first comparison module.
Through adopting above-mentioned technical scheme, first light wave sensor gathers the distance between buddha's warrior attendant yarn on the roller and the lifter plate, and generate the altitude signal, the altitude signal is voltage signal, the nearer the distance between buddha's warrior attendant line and the first light wave sensor, the altitude signal voltage value that first light wave sensor generated is higher, when the voltage value of altitude signal is greater than first benchmark value and is less than the second benchmark value, it cuts processing to indicate that buddha's warrior attendant yarn is just treating the machined part on the lifter plate, data processing module sends high-speed rotation signal to driving motor, make the roller be in high-speed rotation state, improve the cutting effect of treating the machined part, when the voltage value of altitude signal is less than first benchmark value or is greater than the second benchmark value, indicate that buddha's warrior attendant yarn is not with treating the machined part, roller is in low-speed rotation state, make buddha's warrior attendant line horizontal direction shake reduce, when treating the machined part, stability of cutting position, conveniently control the rotational speed of roller.
Optionally, the device further comprises an acquisition module electrically connected with the data processing module and used for acquiring the rotating speed data of the roller driven by the driving motor.
By adopting the technical scheme, the rotating speed data of the roller during rotation is acquired through the acquisition module.
Optionally, the device further comprises a memory, which is electrically connected with the data processing module and is used for storing the rotating speed data.
By adopting the technical scheme, the rotation speed data acquired by the acquisition module is stored through the memory, so that the follow-up calling is convenient.
Optionally, the memory is connected with a USB flash disk.
Through adopting above-mentioned technical scheme, the USB flash disk can be with the rotational speed data transmission in the storage module, copy to the USB flash disk is small, makes staff portable.
Optionally, a second optical wave sensor and a second comparison module are also included,
The second light wave sensor is arranged in the online cutting machine and is used for identifying the height of the contact position of the diamond yarn on the roller and the workpiece to be processed and generating a distance signal;
The second comparison module is electrically connected with the second light wave sensor, responds to the distance signal, compares the distance signal with a preset third reference value, and outputs a dangerous signal to the data processing module when the analog signal is larger than the preset third reference value;
And the data processing module receives the dangerous signal sent by the second comparison module and sends a stop signal to the driving motor.
By adopting the technical scheme, the second optical wave sensor is used for identifying the distance between the silicon carbide wire on the roller and the second optical wave sensor and generating a distance signal, the distance signal generated by the second optical wave sensor is a voltage signal, the closer the distance between the silicon carbide wire and the second optical wave sensor is, the higher the voltage value of the distance signal generated by the second optical wave sensor is, when the edge breakage phenomenon occurs in the wire cutting machine, the voltage value of the distance signal generated by the second optical wave sensor is increased, when the voltage value of the distance signal is larger than a preset third reference value, namely, the distance between the contact position of the diamond yarn and a workpiece to be processed and the second optical wave sensor is smaller than the preset reference value, the second comparison module outputs a dangerous signal to the data processing module, and after the data processing module receives the dangerous signal, the second comparison module transmits a stop signal to the driving motor to control the driving motor to stop working, so that the roller stops working in time, and the possibility of breakage of the diamond yarn is reduced.
Optionally, the system further comprises an alarm module electrically connected with the data processing module, and the data processing module sends an alarm signal to the alarm module after receiving the danger signal sent by the second comparison module.
By adopting the technical scheme, after the data processing module receives the danger signal sent by the second comparison module, the alarm module triggers the wire cutting machine checking device to prompt a worker to check the wire cutting machine in time.
Optionally, the alarm module is an alarm indicator lamp.
Through adopting above-mentioned technical scheme, after the data processing module received the danger signal that the second comparison module sent, send alarm signal to alarm module for alarm indicator lights light up, alright remind the staff should examine the wire cutting machine, look over whether break down.
Optionally, the alarm module is an audible alarm.
Through adopting above-mentioned technical scheme, after the data processing module received the danger signal that the second comparison module sent, send alarm signal to alarm module, audible alarm can sound, alright remind the staff should examine the wire cutting machine, look over whether to break down.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The method comprises the steps that a first light wave sensor collects the distance between diamond yarns on a roller and a lifting plate and generates a height signal, the height signal is a voltage signal, the closer the distance between a diamond wire and the first light wave sensor is, the higher the voltage value of the height signal generated by the first light wave sensor is, when the voltage value of the height signal is larger than a first reference value and smaller than a second reference value, the diamond yarns are indicated to be right opposite to a workpiece to be machined on the lifting plate for cutting, a data processing module sends a high-speed rotation signal to a driving motor, so that the roller is in a high-speed rotation state, the cutting effect of the workpiece to be machined is improved, when the voltage value of the height signal is smaller than the first reference value or larger than the second reference value, the diamond yarns are indicated to be not in contact with the workpiece to be machined, the roller is in a low-speed rotation state, jitter of the diamond wire in the horizontal direction is reduced, stability of the cutting position is improved, and the rotating speed of the roller is convenient to control;
2. The second optical wave sensor is used for identifying the distance between the diamond wire on the roller and the second optical wave sensor and generating a distance signal, the distance signal generated by the second optical wave sensor is a voltage signal, the closer the distance between the diamond wire and the second optical wave sensor is, the higher the voltage value of the distance signal generated by the second optical wave sensor is, when the edge breakage phenomenon occurs in the wire cutting machine, the voltage value of the distance signal generated by the second optical wave sensor is increased, when the voltage value of the distance signal is larger than a preset third reference value, namely, the distance between the contact position of the diamond yarn and a workpiece to be processed and the second optical wave sensor is smaller than the preset reference value, the second comparison module outputs a dangerous signal to the data processing module, and after the dangerous signal is received, the data processing module sends a stop signal to the driving motor to control the driving motor to stop working, so that the roller stops working in time, and the possibility of breakage of the diamond yarn is reduced.
Drawings
Fig. 1 is a schematic structural view of the first embodiment.
Fig. 2 is a circuit diagram for highlighting the first comparison module in the first embodiment.
Fig. 3 is a circuit diagram for highlighting the second comparing module in the first embodiment.
Fig. 4 is a schematic structural diagram of the second embodiment.
Reference numerals illustrate: 1. a driving motor; 2. a first light wave sensor; 3. a second light wave sensor; 4. a first comparison module; 41. a first comparison circuit; 42. a second comparison circuit; 5. a data processing module; 51. an acquisition module; 6. a memory; 61. USB flash disk; 7. a second comparison module; 71. a third comparison circuit; 8. an alarm indicator light; 9. an audible alarm.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings.
Embodiment one:
The embodiment of the application discloses an intelligent feeding monitoring system of a wire cutting machine.
Referring to fig. 1, an intelligent feeding monitoring system of a wire cutting machine comprises a driving motor 1 and a data processing module 5, wherein an output shaft of the driving motor 1 is fixedly connected with a roller in a coaxial way, the driving motor 1 is electrically connected with the data processing module 5, and the output processing module controls the rotating speed of a roller through the driving motor 1.
Further, the data processing module 5 may be a Linux (Operating System) data processing module 5, or may be a FreeRTOS (FREE REAL TIME Operating System, mini real-time Operating System) data processing module 5 of an Operating System of RT-Thread (real time-Thread) type.
Referring to fig. 1, a first optical wave sensor 2 is mounted on the lifting plate, and is configured to identify a height distance between the diamond yarn on the roller and the lifting plate and generate a height signal, where the height signal is a voltage signal, and the closer the diamond wire is to the first optical wave sensor 2, the higher the voltage value of the height signal generated by the first optical wave sensor 2.
Referring to fig. 1 and 2, the first optical wave sensor 2 is electrically connected with the first comparing module 4, when the voltage value of the height signal is greater than the first reference value and less than the second reference value, it is indicated that the diamond yarn is just opposite to the workpiece to be cut on the lifting plate, the data processing module 5 sends a high-speed rotation signal to the driving motor 1, so that the roller is in a high-speed rotation state, the cutting effect of the workpiece to be cut is improved, when the voltage value of the height signal is less than the first reference value or greater than the second reference value, it is indicated that the diamond yarn is not in contact with the workpiece to be cut, the roller is in a low-speed rotation state, so that the shake of the diamond yarn in the horizontal direction is reduced, the stability of the cutting position is improved, and the rotation speed of the roller is conveniently controlled.
Specifically, the first comparing module 4 includes a first comparing circuit 41 and a second comparing circuit 42, the first comparing circuit 41 includes a first comparator T1 electrically connected to the first optical wave sensor 2, and the first optical wave sensor 2P1 is electrically connected to the positive electrode of the first comparator T1, the output end of the first comparator T1 is electrically connected to a triode Q1, the output end of the first comparator T1 is electrically connected to the base electrode of the first triode Q1, the collector electrode of the first triode Q1 is electrically connected to a first resistor R1, the other end of the first resistor R1 is electrically connected to a power VCC, the emitter electrode of the first triode Q1 is electrically connected to an electromagnetic coil KA1 of the first inductive relay, and the other end of the electromagnetic coil KA1 of the first inductive relay is grounded. When the distance signal is greater than a preset reference value, the electromagnetic coil KA1 is turned on. The second comparing circuit 42 includes a second comparator T2 electrically connected to the first optical wave sensor 2P1, and the second optical wave sensor 3P1 is electrically connected to a negative electrode of the second comparator T2, an output end of the second comparator T2 is electrically connected to a triode Q2, an output end of the second comparator T2 is electrically connected to a base electrode of the second triode Q2, a collector electrode of the second triode Q2 is electrically connected to a second resistor R2, another end of the second resistor R2 is electrically connected to a power source VCC, an emitter electrode of the second triode Q2 is electrically connected to an electromagnetic coil KA2 of the second inductive relay, and another end of the electromagnetic coil KA2 of the second inductive relay is grounded. When the distance signal is smaller than a preset reference value, the electromagnetic coil KA2 is turned on. When the electromagnetic coil KA1 of the first induction relay and the electromagnetic coil KA2 of the second induction relay are simultaneously started, the first comparison module 4 outputs a high-speed signal to the data processing module 5, and the data processing module 5 sends a high-speed rotation signal to the driving motor 1, so that the roller is in a high-speed rotation state, and the cutting effect of a workpiece to be processed is improved.
Referring to fig. 1, the data processing module 5 is electrically connected with a collecting module 51, the collecting module 51 is a vision sensor for identifying and collecting rotational speed data of the roller, and the collecting module 51 collects the rotational speed data of the roller during rotation and generates an electrical signal to be sent to the data processing module 5.
Referring to fig. 1, the data processing module 5 is electrically connected with a memory 6, and the memory 6 stores the rotation speed data acquired by the acquisition module 51, so as to facilitate subsequent calling.
Referring to fig. 1, the memory 6 is connected with a usb disk 61, the usb disk 61 can transmit and copy rotational speed data in the memory module, and the volume of the usb disk 61 is smaller, so that the usb disk 61 is convenient for a worker to carry.
Referring to fig. 1 and 3, an intelligent feeding monitoring system of a wire cutting machine further comprises a second optical wave sensor 3 and a second comparison module 7, wherein the second optical wave sensor 3 is installed in the wire cutting machine and is used for identifying the height of a contact position between a diamond yarn and a workpiece to be processed on a roller and generating a distance signal, the second optical wave sensor 3 is electrically connected with the second comparison module 7, the second optical wave sensor 3 is used for identifying the distance between the diamond wire on the roller and the second optical wave sensor 3 and generating the distance signal, the distance signal generated by the second optical wave sensor 3 is a voltage signal, the closer the distance between the second diamond wire and the second optical wave sensor 3 is, the higher the voltage value of the distance signal generated by the second optical wave sensor 3 is, when an edge breakage phenomenon occurs in the wire cutting machine, the voltage value of the distance signal is larger than a preset third reference value, namely the distance between the contact position of the diamond yarn and the workpiece to be processed and the second optical wave sensor 3 is smaller than the preset reference value, the second comparison module 7 outputs the data processing signal to the data processing module 5, and the data processing module 5 stops driving the roller 1 to stop driving the yarn breakage, and the danger signal can be controlled to stop driving the roller 1.
Specifically, the second comparing module 7 includes a third comparing circuit 71 electrically connected to the second optical wave sensor 3, the third comparing circuit 71 includes a third comparator T3 electrically connected to the second optical wave sensor 3, the second optical wave sensor 3P2 is electrically connected to an anode of the third comparator T3, an output end of the third comparator T3 is electrically connected to a triode Q3, an output end of the third comparator T3 is electrically connected to a base of the third triode Q3, a collector of the third triode Q3 is electrically connected to a third resistor R3, another end of the third resistor R3 is electrically connected to a power source VCC, an emitter of the third triode Q3 is electrically connected to an electromagnetic coil KA3 of the third inductive relay, and another end of the electromagnetic coil KA3 of the third inductive relay is grounded. When the distance signal is greater than a preset reference value, the electromagnetic coil KA3 is turned on, and the second comparison module 7 sends a hazard signal to the data processing module 5.
Referring to fig. 1, the data processing module 5 is electrically connected with an alarm module, and after the data processing module 5 receives the danger signal sent by the second comparing module 7, the data processing module sends an alarm signal to the alarm module, the alarm module is an alarm indicator lamp 8, and sends the alarm signal to the alarm module, so that the alarm indicator lamp 8 is lightened, and a worker can be reminded of checking the wire cutting machine to see whether the wire cutting machine has faults.
The implementation principle of the intelligent feeding monitoring system of the wire cutting machine provided by the embodiment of the application is as follows: the first optical wave sensor 2 collects the distance between the diamond yarn on the roller and the lifting plate and generates a height signal, the height signal is a voltage signal, the closer the diamond wire is to the first optical wave sensor 2, the higher the voltage value of the height signal generated by the first optical wave sensor 2 is, when the voltage value of the height signal is larger than a first reference value and smaller than a second reference value, the diamond yarn is indicated to be right opposite to the workpiece to be machined on the lifting plate for cutting, the data processing module 5 sends a high-speed rotation signal to the driving motor 1, so that the roller is in a high-speed rotation state, the cutting effect of the workpiece to be machined is improved, when the voltage value of the height signal is smaller than the first reference value or larger than the second reference value, the diamond yarn is indicated to be not in contact with the workpiece to be machined, the roller is in a low-speed rotation state, the shaking of the diamond wire in the horizontal direction is reduced, the stability of the cutting position is improved, and the rotating speed of the roller is conveniently controlled.
Embodiment two:
Referring to fig. 4, the difference between the second embodiment and the first embodiment is that the alarm module is an acoustic alarm 9, and after the data processing module 5 receives the danger signal sent by the comparing module, the alarm module sends an alarm signal, and the acoustic alarm 9 sounds, so that a worker can be reminded of checking the wire cutting machine to see whether the wire cutting machine has a fault.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. An intelligent feed monitoring system for a wire cutting machine, comprising:
A driving motor (1) for controlling the rotation speed of the roller;
The first light wave sensor (2) is arranged on the lifting plate and used for identifying the height distance between the diamond yarn on the roller and the lifting plate and generating a height signal;
The first comparison module (4) is electrically connected with the first light wave sensor (2), responds to the height signal, compares the height signal with a preset first reference value and a preset second reference value, and outputs a high-speed signal when the analog signal is larger than the preset first reference value and smaller than the preset second reference value;
the data processing module (5) is electrically connected with the first comparison module (4) and the driving motor (1), and the data processing module (5) sends a high-speed rotation signal to the driving motor (1) after receiving the high-speed signal sent by the first comparison module (4).
2. The intelligent feed monitoring system of a wire cutting machine of claim 1, wherein: the device also comprises an acquisition module (51) which is electrically connected with the data processing module (5) and is used for acquiring the rotating speed data of the roller driven by the driving motor (1).
3. The intelligent feed monitoring system of a wire cutting machine of claim 1, wherein: the device also comprises a memory (6) which is electrically connected with the data processing module (5) and is used for storing the rotating speed data.
4. A wire cutting machine intelligent feed monitoring system according to claim 3, wherein: the memory (6) is connected with a USB flash disk (61).
5. The intelligent feed monitoring system of a wire cutting machine of claim 1, wherein: also comprises a second light wave sensor (3) and a second comparison module (7),
The second light wave sensor (3) is arranged in the wire cutting machine and is used for identifying the height of the contact position of the diamond yarn on the roller and the workpiece to be processed and generating a distance signal;
The second comparison module (7) is electrically connected with the second light wave sensor (3), responds to the distance signal, compares the distance signal with a preset third reference value, and outputs a dangerous signal to the data processing module (5) when the analog signal is larger than the preset third reference value;
The data processing module (5) receives the danger signal sent by the second comparison module (7) and sends a stop signal to the driving motor (1).
6. The intelligent feed monitoring system for a wire cutting machine of claim 5, wherein: the system also comprises an alarm module which is electrically connected with the data processing module (5), and the data processing module (5) sends an alarm signal to the alarm module after receiving the danger signal sent by the second comparison module (7).
7. The intelligent feed monitoring system of a wire cutting machine of claim 6, wherein: the alarm module is an alarm indicator lamp (8).
8. The intelligent feed monitoring system of a wire cutting machine of claim 6, wherein: the alarm module is an audible alarm (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322610066.XU CN220808025U (en) | 2023-09-25 | 2023-09-25 | Intelligent feeding monitoring system of wire cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322610066.XU CN220808025U (en) | 2023-09-25 | 2023-09-25 | Intelligent feeding monitoring system of wire cutting machine |
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| Publication Number | Publication Date |
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| CN220808025U true CN220808025U (en) | 2024-04-19 |
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| CN202322610066.XU Active CN220808025U (en) | 2023-09-25 | 2023-09-25 | Intelligent feeding monitoring system of wire cutting machine |
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2023
- 2023-09-25 CN CN202322610066.XU patent/CN220808025U/en active Active
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