CN113561313A - Fettling machine control system for extra-high voltage porcelain insulator production - Google Patents
Fettling machine control system for extra-high voltage porcelain insulator production Download PDFInfo
- Publication number
- CN113561313A CN113561313A CN202110903998.6A CN202110903998A CN113561313A CN 113561313 A CN113561313 A CN 113561313A CN 202110903998 A CN202110903998 A CN 202110903998A CN 113561313 A CN113561313 A CN 113561313A
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- CN
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- Prior art keywords
- unit
- gripping force
- fettling
- force value
- porcelain insulator
- 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.)
- Pending
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- 239000012212 insulator Substances 0.000 title claims abstract description 24
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 50
- 230000033001 locomotion Effects 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000008054 signal transmission Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 12
- 238000004088 simulation Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000010606 normalization Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 abstract 1
- 235000011613 Pinus brutia Nutrition 0.000 abstract 1
- 241000018646 Pinus brutia Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 238000009966 trimming Methods 0.000 description 6
- 244000137852 Petrea volubilis Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
- B28B17/0081—Process control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0845—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for smoothing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
Abstract
The invention discloses a fettling machine control system for producing an extra-high voltage porcelain insulator, and relates to the technical field of porcelain insulator production; the device comprises a positioning and clamping unit, a motion state control unit, a fettling control unit and a wireless transmission unit; the positioning and clamping unit is used for conveying and positioning materials and generating positioning data; the motion state control unit is used for outputting a driving control signal; the fettling control unit is used for receiving the driving control signal to fettle the material; the wireless transmission unit is used for signal transmission, through location centre gripping unit, carry the location and generate the location data to the material, under the cooperation of force sensing unit and rotating unit, judge the power value of grabbing of the material in the production process, avoid because of the too big or loose porcelain insulator of centre gripping of porcelain insulator that the power undersize of grabbing leads to of the power of grabbing shakes and carries out the problem of invalid fettling because of the too tight fettling of centre gripping is not accurate or the pine porcelain insulator of centre gripping, improved the degree of accuracy of fettling, improved work efficiency.
Description
Technical Field
The invention relates to the technical field of porcelain insulator production, in particular to a fettling machine control system for extra-high voltage porcelain insulator production.
Background
The traditional blank trimming process comprises a dry blank trimming process and a wet blank trimming process, wherein the dry blank trimming process is to wipe the surface of a blank by using sand paper by workers, or the blank is put on a rotary auxiliary tool and wiped by using the sand paper, so that the surface of the blank is smooth, and the wet blank trimming process is to wipe the surface of the blank by using sponge soaked in water and extruded with part of water, so that the surface of the blank is smooth. The two methods are operated by workers one by one, the labor intensity of the workers is high, the efficiency is low, and the operation methods and the force of each worker are different, so that the finished green bodies are different in smoothness, the external dimensions of the green bodies are different, and the regularity of final products is influenced;
along with the development of mechanization, the mode of mechanical fettling gradually replaces the fettling of workers, when an electric fettling machine fettling, the developed numerical control fettling machine has power failure memory, breakpoints continue to process, automatic correction and compensation are performed, a linear guide rail is adopted, and a fettling process is upgraded and replaced.
Disclosure of Invention
The invention aims to provide a fettling machine control system for producing an extra-high voltage porcelain insulator, which is used for solving the problems in the background technology.
The purpose of the invention can be realized by the following technical scheme:
the fettling machine control system for the production of the extra-high voltage porcelain insulator comprises a positioning and clamping unit, a motion state control unit, a fettling control unit and a wireless transmission unit; the positioning and clamping unit is used for conveying and positioning materials and generating positioning data; the motion state control unit is used for acquiring the current positioning data of the material, judging the current space state of the material by combining the angle information and outputting a driving control signal; the fettling control unit is used for receiving the driving control signal to fettle the material; the wireless transmission unit is used for signal transmission among the positioning clamping unit, the motion state control unit and the fettling control unit.
Furthermore, the positioning and clamping unit comprises a rotating unit and a force sensing unit;
the rotating unit and the force sensing unit are both fixedly connected to the power output device, wherein the power output device is used for controlling the rotating unit to rotate, and the force sensing unit is used for detecting the gripping force value of the rotating unit.
Further, the rotation unit comprises two symmetrically arranged clamping jaws, wherein the force sensing unit is used for monitoring the gripping force of the clamping jaws and generating a gripping force value.
Further, the motion state control unit comprises a state sensing unit and a judging unit, wherein the state sensing unit is used for collecting angle information of the material; the judging unit is used for acquiring angle information and positioning data of the material, carrying out normalization processing to obtain an angle value and a position coordinate, acquiring a simulation model of a production field, and bringing the position coordinate and the angle value into the simulation model to obtain the current space state of the material;
presetting a control signal database, wherein the control signal database comprises space states and driving control signals, and the space states correspond to the driving control signals one to one; the motion state control unit obtains the current space state of the material and compares the current space state with a preset control signal database to obtain a driving control signal.
Further, the fettling control unit is used for receiving the driving control signal to fettle the material, and comprises a force sensing unit for acquiring a gripping force value of the clamping jaw and comparing the gripping force value with a preset gripping force value in the driving control signal;
and when the gripping force value meets the preset gripping force value, not correcting the gripping force value, and otherwise, correcting the gripping force value.
Further, comparing the grip value with a preset grip value in the driving control signal comprises:
acquiring the movement speed of the gripping force value and the standard movement speed of a preset gripping force value, and comparing the movement speed with the standard movement speed and the gripping force value with the preset gripping force value;
if the movement speed is lower than the standard movement speed and the gripping force value is within the error range of the preset gripping force value, increasing the clamping force of the clamping jaw until the gripping force value is equal to the preset gripping force value, and stopping;
and if the movement speed is higher than the standard movement speed and the gripping force value is within the error range with the preset gripping force value, reducing the clamping force of the clamping jaw until the gripping force value is equal to the preset gripping force value, and stopping.
Further, the fettling control unit comprises a gripping force adjusting module and a fettling module, wherein the gripping force adjusting module is used for adjusting the clamping force of the clamping jaw, and the fettling module is used for controlling the fettling device to fettle the material.
Further, the wireless transmission unit comprises an RS232 serial communication bus and an RS485 serial communication bus, the RS232 serial communication bus is used for signal transmission between the material and the upper computer, and the RS485 serial communication bus is used for signal transmission between the material main control unit and each drive steering engine.
Compared with the prior art, the invention has the beneficial effects that:
(1) compared with the traditional fettling equipment control system, the fettling machine control system for producing the extra-high voltage porcelain insulator has the advantages that materials are conveyed, positioned and generated to generate positioning data through the positioning and clamping unit, the gripping force value of the materials in the production process is judged under the matching of the force sensing unit and the rotating unit, the problem that the fettling is ineffective due to the fact that the porcelain insulator is clamped too tightly and not accurately or the porcelain insulator is clamped too loosely and shakes because the gripping force is too large or too small is solved, the fettling accuracy is improved, and the working efficiency is improved;
(2) compared with the traditional fettling equipment control system, the fettling machine control system for producing the extra-high voltage porcelain insulator can collect the working information of each unit in time to form an information network by transmitting signals among the positioning clamping unit, the motion state control unit and the fettling control unit through the wireless transmission unit, and can feed back the information in the production process to workers in time through the mutual matching of the inductors, so that the work efficiency is improved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic flow chart of the overall system implementation of the present invention;
fig. 2 is a block diagram of a trimming process of a material by a driving control signal according to the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-2, the fettling machine control system for producing the extra-high voltage porcelain insulator comprises a positioning and clamping unit, a motion state control unit, a fettling control unit and a wireless transmission unit; the positioning and clamping unit is used for conveying and positioning materials and generating positioning data; the motion state control unit is used for acquiring the current positioning data of the material, judging the current space state of the material by combining the angle information and outputting a driving control signal; the fettling control unit is used for receiving the driving control signal to fettle the material; the wireless transmission unit is used for signal transmission among the positioning clamping unit, the motion state control unit and the fettling control unit.
The positioning and clamping unit comprises a rotating unit and a force sensing unit; more specifically, the materials are conveyed to the rotary round table by the conveying device, and the materials are controlled to rotate in the fettling process through the matching of a rotating shaft fixedly connected with the lower end of the rotary round table and the force sensor;
the rotating unit and the force sensing unit are both fixedly connected to the power output device, wherein the power output device is used for controlling the rotating unit to rotate, and the force sensing unit is used for detecting the gripping force value of the rotating unit; the rotary unit comprises two symmetrically-arranged clamping jaws, wherein the force sensing unit is used for monitoring the grabbing force of the clamping jaws and generating a grabbing force value, more specifically, the clamping jaws are a front clamping jaw and a rear clamping jaw and are used for clamping materials together, and the grabbing force value is generated through the clamping force of the materials to judge whether the clamped degree of the materials is in a producible range.
The motion state control unit comprises a state sensing unit and a judging unit, wherein the state sensing unit is used for acquiring angle information of the material; the judging unit is used for acquiring angle information and positioning data of the material, carrying out normalization processing to obtain an angle value and a position coordinate, acquiring a simulation model of a production field, and bringing the position coordinate and the angle value into the simulation model to obtain the current space state of the material;
presetting a control signal database, wherein the control signal database comprises space states and driving control signals, and the space states correspond to the driving control signals one to one; the motion state control unit obtains the current space state of the material and compares the current space state with a preset control signal database to obtain a driving control signal.
The fettling control unit is used for receiving the driving control signal to fettle the material, acquiring a gripping force value of the gripping jaw through the force sensing unit, and comparing the gripping force value with a preset gripping force value in the driving control signal; when the gripping force value meets the preset gripping force value, the gripping force value is not corrected, otherwise, the gripping force value is corrected, and more specifically, when the gripping force is too large, the material is corrected, and the material is loosened.
The contrast with the preset gripping power value in gripping power value and the drive control signal includes:
acquiring the movement speed of the gripping force value and the standard movement speed of a preset gripping force value, and comparing the movement speed with the standard movement speed and the gripping force value with the preset gripping force value; if the movement speed is lower than the standard movement speed and the gripping force value is within the error range of the preset gripping force value, increasing the clamping force of the clamping jaw until the gripping force value is equal to the preset gripping force value, and stopping; and if the movement speed is higher than the standard movement speed and the gripping force value is within the error range with the preset gripping force value, reducing the clamping force of the clamping jaw until the gripping force value is equal to the preset gripping force value, and stopping.
The fettling control unit comprises a gripping force adjusting module and a fettling module, wherein the gripping force adjusting module is used for adjusting the clamping force of the clamping jaw, and the fettling module is used for controlling the fettling device to fettle the material.
The wireless transmission unit comprises an RS232 serial communication bus and an RS485 serial communication bus, the RS232 serial communication bus is used for signal transmission between the material and the upper computer, and the RS485 serial communication bus is used for signal transmission between the material main control unit and each drive steering engine.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The fettling machine control system for the production of the extra-high voltage porcelain insulator is characterized by comprising a positioning and clamping unit, a motion state control unit, a fettling control unit and a wireless transmission unit; wherein the content of the first and second substances,
the positioning and clamping unit is used for conveying and positioning materials and generating positioning data;
the motion state control unit is used for acquiring the current positioning data of the material, judging the current space state of the material by combining the angle information and outputting a driving control signal;
the fettling control unit is used for receiving the driving control signal to fettle the material;
the wireless transmission unit is used for signal transmission among the positioning clamping unit, the motion state control unit and the fettling control unit.
2. The fettling machine control system for producing the extra-high voltage porcelain insulator is characterized in that the positioning and clamping unit comprises a rotating unit and a force sensing unit;
the rotating unit and the force sensing unit are both fixedly connected to the power output device, wherein the power output device is used for controlling the rotating unit to rotate, and the force sensing unit is used for detecting the gripping force value of the rotating unit.
3. The fettling machine control system for producing the extra-high voltage porcelain insulator is characterized in that the rotating unit comprises two symmetrically arranged clamping jaws, wherein the force sensing unit is used for monitoring the gripping force of the clamping jaws and generating a gripping force value.
4. The fettling machine control system for extra-high voltage porcelain insulator production according to claim 1, wherein the motion state control unit comprises a state sensing unit and a judging unit, wherein the state sensing unit is used for collecting angle information of materials; the judging unit is used for acquiring angle information and positioning data of the material, carrying out normalization processing to obtain an angle value and a position coordinate, acquiring a simulation model of a production field, and bringing the position coordinate and the angle value into the simulation model to obtain the current space state of the material;
presetting a control signal database, wherein the control signal database comprises space states and driving control signals, and the space states correspond to the driving control signals one to one; the motion state control unit obtains the current space state of the material and compares the current space state with a preset control signal database to obtain a driving control signal.
5. The fettling machine control system for the extra-high voltage porcelain insulator production according to claim 1, wherein the fettling control unit is used for receiving the driving control signal to fettle the material, and comprises a force sensing unit for acquiring a gripping force value of a gripping jaw and comparing the gripping force value with a preset gripping force value in the driving control signal;
and when the gripping force value meets the preset gripping force value, not correcting the gripping force value, and otherwise, correcting the gripping force value.
6. The fettling machine control system for extra-high voltage porcelain insulator production of claim 5, wherein the comparing the gripping force value with the preset gripping force value in the driving control signal comprises:
acquiring the movement speed of the gripping force value and the standard movement speed of a preset gripping force value, and comparing the movement speed with the standard movement speed and the gripping force value with the preset gripping force value;
if the movement speed is lower than the standard movement speed and the gripping force value is within the error range of the preset gripping force value, increasing the clamping force of the clamping jaw until the gripping force value is equal to the preset gripping force value, and stopping;
and if the movement speed is higher than the standard movement speed and the gripping force value is within the error range with the preset gripping force value, reducing the clamping force of the clamping jaw until the gripping force value is equal to the preset gripping force value, and stopping.
7. The fettling machine control system for the extra-high voltage porcelain insulator production according to claim 1, wherein the fettling control unit comprises a gripping force adjusting module and a fettling module, wherein the gripping force adjusting module is used for adjusting the clamping force of a clamping jaw, and the fettling module is used for controlling a fettling device to fettle a material.
8. The fettling machine control system for the production of the extra-high voltage porcelain insulator is characterized in that the wireless transmission unit comprises an RS232 serial communication bus and an RS485 serial communication bus, the RS232 serial communication bus is used for signal transmission between materials and an upper computer, and the RS485 serial communication bus is used for signal transmission between the material main control unit and each driving steering engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110903998.6A CN113561313A (en) | 2021-08-06 | 2021-08-06 | Fettling machine control system for extra-high voltage porcelain insulator production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110903998.6A CN113561313A (en) | 2021-08-06 | 2021-08-06 | Fettling machine control system for extra-high voltage porcelain insulator production |
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| Publication Number | Publication Date |
|---|---|
| CN113561313A true CN113561313A (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110903998.6A Pending CN113561313A (en) | 2021-08-06 | 2021-08-06 | Fettling machine control system for extra-high voltage porcelain insulator production |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666491A (en) * | 2016-03-11 | 2016-06-15 | 福建省汽车工业集团云度新能源汽车股份有限公司 | Control system for multi-joint pipeline maintenance robot |
| CN205521883U (en) * | 2016-01-26 | 2016-08-31 | 闽清县建新电瓷厂 | Pottery lamp holder trimming machine |
| CN205817512U (en) * | 2016-05-30 | 2016-12-21 | 连江圆明工业设计有限公司 | A kind of Production of Ceramics grinder for polishing |
| CN106292546A (en) * | 2016-10-10 | 2017-01-04 | 安徽朗巴智能科技有限公司 | A kind of industrial robot control system based on telecommunication |
| CN206860564U (en) * | 2017-04-13 | 2018-01-09 | 江苏环信机械工程有限公司 | A kind of closed-loop control system of sharpening machine for copper billet figuring of surface |
| CN110757633A (en) * | 2019-12-04 | 2020-02-07 | 安徽青花坊瓷业股份有限公司 | A equipment for revising porcelain clay base |
-
2021
- 2021-08-06 CN CN202110903998.6A patent/CN113561313A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205521883U (en) * | 2016-01-26 | 2016-08-31 | 闽清县建新电瓷厂 | Pottery lamp holder trimming machine |
| CN105666491A (en) * | 2016-03-11 | 2016-06-15 | 福建省汽车工业集团云度新能源汽车股份有限公司 | Control system for multi-joint pipeline maintenance robot |
| CN205817512U (en) * | 2016-05-30 | 2016-12-21 | 连江圆明工业设计有限公司 | A kind of Production of Ceramics grinder for polishing |
| CN106292546A (en) * | 2016-10-10 | 2017-01-04 | 安徽朗巴智能科技有限公司 | A kind of industrial robot control system based on telecommunication |
| CN206860564U (en) * | 2017-04-13 | 2018-01-09 | 江苏环信机械工程有限公司 | A kind of closed-loop control system of sharpening machine for copper billet figuring of surface |
| CN110757633A (en) * | 2019-12-04 | 2020-02-07 | 安徽青花坊瓷业股份有限公司 | A equipment for revising porcelain clay base |
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Application publication date: 20211029 |