CN202344587U - Control system for tread fixed length of two-section moulding machine for semi-steel - Google Patents
Control system for tread fixed length of two-section moulding machine for semi-steel Download PDFInfo
- Publication number
- CN202344587U CN202344587U CN2011204120767U CN201120412076U CN202344587U CN 202344587 U CN202344587 U CN 202344587U CN 2011204120767 U CN2011204120767 U CN 2011204120767U CN 201120412076 U CN201120412076 U CN 201120412076U CN 202344587 U CN202344587 U CN 202344587U
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- China
- Prior art keywords
- variable
- fixed length
- frequency motor
- tread
- tyre surface
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- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Tyre Moulding (AREA)
Abstract
The utility model relates to a control system for the tread fixed length of a two-section moulding machine for semi-steel. The control system comprises a PLC (programmable logic controller), a frequency converter connected with the PLC, as well as a tread fixed length variable-frequency motor, a tread conveying variable-frequency motor and a tread cutter variable-frequency motor which are controlled by the frequency converter, wherein the tread fixed length variable-frequency motor drives the tread conveying variable-frequency motor; the tread fixed length variable-frequency motor is connected with an encoder; the encoder conveys a signal to the PLC; the PLC controls the tread fixed length variable-frequency motor; the tread conveying variable-frequency motor drives a tread conveying device which finishes cutting; and the tread cutter variable-frequency motor drives a cutter device. The tread fixed length part of the control system for the tread fixed length of the two-section moulding machine for semi-steel disclosed by the utility model is realized by the control of the rotary encoder with the increased accuracy of the tread fixed length variable-frequency motor; and after the length is set, the frequency converter is controlled by the PLC to transmit at a low speed in the case that the value of the encoder is about to reach the set value, and the frequency converter rapidly stops at a low speed in the case that the value of the encoder reaches the set value, so as to realize accurate location. The control system is cost-saving, simple and convenient in installation, and convenient in maintenance by using the existing mode on the premise of ensuring the accuracy of fixed length.
Description
Technical field
The utility model relates to two sections make-up machine tyre surfaces of a kind of half steel fixed length system, particularly a kind of the tire tread blank that moves is carried out the device that the fixed length synchronous cutting becomes tire tread.
Background technology
In the middle of the prior art, two sections make-up machine tyre surfaces of half steel fixed length adopts servomotor mostly, but adopts this mode often to cause controlling inaccuracy, and then error occurs, causes raw-material waste.And the cost cost is high, and the back maintenance of breaking down is inconvenient.
The utility model content
The purpose of the utility model is the shortcoming to prior art, and a kind of tyre surface Length Control system that can guarantee fixed length precision is provided.
The technical scheme of the utility model is: two sections make-up machine tyre surfaces of a kind of half steel Length Control system; Described control system comprises the PLC controller; With the frequency converter that the PLC controller joins, receive the tyre surface fixed length variable-frequency motor of Frequency Converter Control, tyre surface to carry variable-frequency motor and tyre surface cut-off knife variable-frequency motor; Tyre surface fixed length variable-frequency motor drives tyre surface fixed length transport; Tyre surface fixed length variable-frequency motor is connected with encoder; Encoder with signal conveys to the PLC controller; PLC controller control tyre surface fixed length variable-frequency motor, tyre surface is carried the tyre surface transport after the variable-frequency motor driving cuts completion, and tyre surface cut-off knife variable-frequency motor drives the cut-off knife device.
Preferably: described frequency converter is connected on the three phase mains through breaker.
The beneficial effect of the utility model is: the utility model tyre surface fixed length partly realizes for tyre surface fixed length variable-frequency motor adds the control of high accuracy rotary encoder; Behind the preseting length; When encoder numerical value arrives setting value soon, carry out low speed through PLC controller control control frequency converter and transmit, when encoder numerical value arrives setting value; Stop fast under the frequency converter low speed, realize accurately location.Guaranteeing to adopt present mode to practice thrift cost under the prerequisite of fixed length precision, simple installation, easy to maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The specific embodiment below in conjunction with description of drawings the utility model:
Two sections make-up machine tyre surfaces of a kind of half steel Length Control system, described control system comprises the PLC controller, with the frequency converter that the PLC controller joins, receives the tyre surface fixed length variable-frequency motor of Frequency Converter Control, tyre surface to carry variable-frequency motor and tyre surface cut-off knife variable-frequency motor; Tyre surface fixed length variable-frequency motor drives tyre surface fixed length transport; Tyre surface fixed length variable-frequency motor is connected with encoder; Encoder with the signal conveys of tyre surface fixed length variable-frequency motor to the PLC controller; Tyre surface is carried the tyre surface transport after the variable-frequency motor driving cuts completion, and tyre surface cut-off knife variable-frequency motor drives the cut-off knife device.Described frequency converter is connected on the three phase mains through breaker.
During work, close circuit breaker, tyre surface fixed length variable-frequency motor, tyre surface carry variable-frequency motor and tyre surface cut-off knife variable-frequency motor to start working; Tyre surface fixed length variable-frequency motor operation encoder is simultaneously counted; When arriving than the little 100mm of setting value, PLC controller control frequency converter, thus the control tyre surface carries variable-frequency motor to carry out low cruise; Frequency converter is out of service when arriving setting value; Tyre surface cut-off knife variable-frequency motor drives the cut-off knife device and carries out severing, and action is accomplished, and the tyre surface that tyre surface carries variable-frequency motor driving tyre surface transport that severing is accomplished is carried.
The above embodiment that lifts only uses to conveniently illustrating the utility model, and at the said technical scheme category of the utility model, the person of ordinary skill in the field does various simple deformation and modification, all should be included in the above claim.
Claims (2)
1. two sections make-up machine tyre surfaces of half steel Length Control system; It is characterized in that: described control system comprises the PLC controller; With the frequency converter that the PLC controller joins, receive the tyre surface fixed length variable-frequency motor of Frequency Converter Control, tyre surface to carry variable-frequency motor and tyre surface cut-off knife variable-frequency motor; Tyre surface fixed length variable-frequency motor drives tyre surface fixed length transport; Tyre surface fixed length variable-frequency motor is connected with encoder; Encoder with signal conveys to the PLC controller; PLC controller control tyre surface fixed length variable-frequency motor, tyre surface is carried the tyre surface transport after the variable-frequency motor driving cuts completion, and tyre surface cut-off knife variable-frequency motor drives the cut-off knife device.
2. two sections make-up machine tyre surfaces of half steel as claimed in claim 1 Length Control system, it is characterized in that: described frequency converter is connected on the three phase mains through breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204120767U CN202344587U (en) | 2011-10-26 | 2011-10-26 | Control system for tread fixed length of two-section moulding machine for semi-steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204120767U CN202344587U (en) | 2011-10-26 | 2011-10-26 | Control system for tread fixed length of two-section moulding machine for semi-steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344587U true CN202344587U (en) | 2012-07-25 |
Family
ID=46533614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204120767U Expired - Fee Related CN202344587U (en) | 2011-10-26 | 2011-10-26 | Control system for tread fixed length of two-section moulding machine for semi-steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538098A (en) * | 2013-10-29 | 2014-01-29 | 山东金宇实业股份有限公司 | Tyre surface raw material cutting device, tyre forming machine and tyre surface raw material cutting method |
| CN108262791A (en) * | 2017-12-06 | 2018-07-10 | 武汉菲仕运动控制系统有限公司 | A kind of transverse cutting unit control system and method |
-
2011
- 2011-10-26 CN CN2011204120767U patent/CN202344587U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538098A (en) * | 2013-10-29 | 2014-01-29 | 山东金宇实业股份有限公司 | Tyre surface raw material cutting device, tyre forming machine and tyre surface raw material cutting method |
| CN103538098B (en) * | 2013-10-29 | 2015-09-23 | 山东金宇实业股份有限公司 | Tyre surface raw material cutting apparatus, tyre building machine and tyre surface raw material cutting method |
| CN108262791A (en) * | 2017-12-06 | 2018-07-10 | 武汉菲仕运动控制系统有限公司 | A kind of transverse cutting unit control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121026 |