CN214350106U - Real-time dynamic detection and compensation system for wire diameter of medium-speed wire cutting machine - Google Patents
Real-time dynamic detection and compensation system for wire diameter of medium-speed wire cutting machine Download PDFInfo
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- CN214350106U CN214350106U CN202120140032.7U CN202120140032U CN214350106U CN 214350106 U CN214350106 U CN 214350106U CN 202120140032 U CN202120140032 U CN 202120140032U CN 214350106 U CN214350106 U CN 214350106U
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Abstract
The application relates to the technical field of a medium-speed wire cutting machine, in particular to a real-time dynamic detection and compensation system for the diameter of a wire of a medium-speed wire cutting machine, which comprises the following components in sequential connection: the diameter measuring device is arranged on the motion track of the silk thread to measure real-time diameter data of the silk thread; the control module receives real-time silk thread diameter data through the communication unit and sends the real-time silk thread diameter data to the feedback module; the feedback module receives the real-time silk thread diameter data processed by the control module through the communication unit, compares the real-time silk thread diameter data with preset standard silk thread diameter data, calculates new path track revision data and sends the new path track revision data to the control module through the communication unit; and after the control module receives the new path track revision data through the communication unit, the control module regulates and controls the cutting machine to adjust the processing track of the wire. The system avoids the problem that the traditional method can only ensure the precision of the product within a certain time, and greatly improves the processing precision.
Description
Technical Field
The application relates to the technical field of medium-speed wire cutting machines, in particular to a real-time dynamic detection and compensation system for the diameter of a wire of a medium-speed wire cutting machine.
Background
The medium-speed wire cutting machine utilizes the voltage generated by high-frequency pulse to instantaneously melt and oxidize metal to be corroded by the high temperature generated by electric spark of the electrode wire, thereby achieving the purpose of metal cutting. The electrode wire used in the actual processing process is a molybdenum wire, and the molybdenum wire has the characteristics of high tensile strength, good discharge performance, high surface smoothness, high cutting speed, long service life and the like, and is widely applied to wire cutting.
Certain loss is generated in the discharge process of the molybdenum wire, so that the diameter of the molybdenum wire is reduced, and the machining precision is influenced. The traditional method is that after a certain time of processing, the diameter of the molybdenum wire is measured by a micrometer to read the loss of the molybdenum wire, and then the processing parameters are changed according to the loss to ensure the processing precision. The traditional method can only ensure the precision of the product within a certain time, but cannot ensure the long-time processing precision, so that the production efficiency is greatly reduced and the processing precision of the product cannot be completely ensured by measuring and changing parameters every time.
SUMMERY OF THE UTILITY MODEL
The system comprises a wire cutting machine, a wire feeding device, a wire diameter detection and compensation device and a wire diameter compensation device.
The technical purpose of the application is realized by the following technical scheme: the utility model provides a real-time dynamic detection of well walking wire cutting machine silk thread diameter and compensating system, includes that connect gradually:
the diameter measuring device is arranged on the motion track of the silk thread to measure real-time diameter data of the silk thread;
the control module receives real-time silk thread diameter data through the communication unit and sends the real-time silk thread diameter data to the feedback module;
the feedback module receives the real-time silk thread diameter data processed by the control module through the communication unit, compares the real-time silk thread diameter data with preset standard silk thread diameter data, calculates new path track revision data and sends the new path track revision data to the control module through the communication unit;
and after the control module receives the new path track revision data through the communication unit, the control module regulates and controls the cutting machine to adjust the processing track of the wire.
Preferably, the diameter measuring device is an infrared diameter measuring instrument.
Preferably, the diameter measuring device is a laser diameter measuring instrument.
Preferably, the feedback module comprises an industrial personal computer and a linear cutting numerical control unit, the control module, the industrial personal computer and the linear cutting numerical control unit are sequentially connected, and the linear cutting numerical control unit is connected with the control module to form a closed-loop feedback chain.
Preferably, the communication unit is modbus TCP communication, modbus RTU communication or canopy.
Preferably, the diameter measuring devices are arranged in a plurality of numbers, and the diameter measuring devices are arranged at the starting end and the tail end of the motion track of the silk thread respectively.
To sum up, the beneficial effect that this application has: the system detects the diameter of the silk thread in real time through a diameter measuring device, generates real-time silk thread diameter data and sends the real-time silk thread diameter data to a control module, the control module processes the real-time silk thread diameter data and sends the real-time silk thread diameter data to a feedback module, the feedback module compares the real-time silk thread diameter data with preset standard silk thread diameter data, new path track revision data is calculated and sent to the control module through a communication unit, and finally the control module regulates and controls a cutting machine to adjust the processing track of the silk thread; therefore, the problem that the precision of the product can only be ensured within a certain time by the traditional method is avoided, and the processing precision is greatly improved.
Drawings
FIG. 1 is a connection diagram of an embodiment of the present application;
fig. 2 is a schematic structural diagram of an embodiment of the present application.
Reference numerals: 1. a diameter measuring device; 2. a control module; 31. an industrial personal computer; 32. a linear cutting numerical control unit; 4. a silk conveying barrel; 5. a wire cutting device; 6. and (4) a guide wheel.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
A real-time dynamic detection and compensation system for the diameter of a wire of a medium-speed wire cutting machine is disclosed, referring to fig. 1 and 2, and comprises the following components connected in sequence:
the diameter measuring device 1 is arranged on a motion track of the silk thread to measure real-time diameter data of the silk thread;
the control module 2 receives real-time silk thread diameter data through the communication unit and sends the real-time silk thread diameter data to the feedback module;
the feedback module receives the real-time silk thread diameter data processed by the control module 2 through the communication unit, compares the real-time silk thread diameter data with preset standard silk thread diameter data, calculates new path track revision data and sends the new path track revision data to the control module 2 through the communication unit;
after the control module 2 receives the new path trajectory revision data through the communication unit, the control module 2 regulates and controls the cutting machine to adjust the processing trajectory of the wire.
In this embodiment, the caliper 1 is an infrared caliper. Of course, the diameter measuring device 1 may also adopt a laser diameter measuring instrument according to actual conditions.
Specifically, the feedback module comprises an industrial personal computer 31 and a linear cutting numerical control unit 32, the control module 2, the industrial personal computer 31 and the linear cutting numerical control unit 32 are sequentially connected, and the linear cutting numerical control unit 32 is connected with the control module 2 to form a closed-loop feedback chain.
Specifically, the communication unit is modbus TCP communication, modbus RTU communication or canopy.
Specifically, the diameter measuring devices 1 are arranged in a plurality of numbers, and are respectively arranged at the starting end and the tail end of the motion track of the silk thread.
In this embodiment, the system includes a silk conveying barrel 4, a linear cutting device 5 controlled by a control module 1, and six guide wheels 6 installed in the linear cutting device 5, the silk threads form a closed loop path through the silk conveying barrel 4 and the guide wheels 6, and two diameter measuring devices 1 are provided and respectively installed between two guide wheels 6 adjacent to the silk conveying barrel 4, and of course, according to actual conditions, more diameter measuring devices 1 can be provided and installed at different positions.
In this embodiment, the wire is a molybdenum wire. Of course, other material threads can be adopted according to actual conditions.
The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.
Claims (6)
1. The utility model provides a real-time dynamic detection of well walking wire cutting machine silk thread diameter and compensating system which characterized by, including connecting gradually:
the diameter measuring device is arranged on the motion track of the silk thread to measure real-time diameter data of the silk thread;
the control module receives real-time silk thread diameter data through the communication unit and sends the real-time silk thread diameter data to the feedback module;
the feedback module receives the real-time silk thread diameter data processed by the control module through the communication unit, compares the real-time silk thread diameter data with preset standard silk thread diameter data, calculates new path track revision data and sends the new path track revision data to the control module through the communication unit;
and after the control module receives the new path track revision data through the communication unit, the control module regulates and controls the cutting machine to adjust the processing track of the wire.
2. The real-time dynamic detection and compensation system for the diameter of the wire of the medium-speed wire cutting machine according to claim 1, which is characterized in that: the diameter measuring device is an infrared diameter measuring instrument.
3. The real-time dynamic detection and compensation system for the diameter of the wire of the medium-speed wire cutting machine according to claim 1, which is characterized in that: the diameter measuring device is a laser diameter measuring instrument.
4. The real-time dynamic detection and compensation system for the diameter of the wire of the medium-speed wire cutting machine according to claim 1, which is characterized in that: the feedback module comprises an industrial personal computer and a linear cutting numerical control unit, the control module, the industrial personal computer and the linear cutting numerical control unit are sequentially connected, and the linear cutting numerical control unit is connected with the control module to form a closed-loop feedback chain.
5. The real-time dynamic detection and compensation system for the diameter of the wire of the medium-speed wire cutting machine according to claim 1, which is characterized in that: the communication unit is modbus TCP communication, modbus RTU communication or canopy.
6. The real-time dynamic detection and compensation system for the diameter of the wire of the medium-speed wire cutting machine according to claim 1, which is characterized in that: the number of the diameter measuring devices is set to be a plurality, and the diameter measuring devices are respectively arranged at the starting end and the tail end of the motion track of the silk thread.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120140032.7U CN214350106U (en) | 2021-01-19 | 2021-01-19 | Real-time dynamic detection and compensation system for wire diameter of medium-speed wire cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120140032.7U CN214350106U (en) | 2021-01-19 | 2021-01-19 | Real-time dynamic detection and compensation system for wire diameter of medium-speed wire cutting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692387A (en) * | 2021-01-19 | 2021-04-23 | 广东卡尔科技有限公司 | Real-time dynamic detection and compensation system for wire diameter of medium-speed wire cutting machine |
| CN114247946A (en) * | 2021-10-29 | 2022-03-29 | 江苏塞维斯数控科技有限公司 | Dynamic diameter detection system for wire-moving wire cutting machine in closed-loop servo |
-
2021
- 2021-01-19 CN CN202120140032.7U patent/CN214350106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692387A (en) * | 2021-01-19 | 2021-04-23 | 广东卡尔科技有限公司 | Real-time dynamic detection and compensation system for wire diameter of medium-speed wire cutting machine |
| CN114247946A (en) * | 2021-10-29 | 2022-03-29 | 江苏塞维斯数控科技有限公司 | Dynamic diameter detection system for wire-moving wire cutting machine in closed-loop servo |
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