CN202753419U - External diameter monitoring device of jacket extrusion molding production line - Google Patents
External diameter monitoring device of jacket extrusion molding production line Download PDFInfo
- Publication number
- CN202753419U CN202753419U CN2012203850112U CN201220385011U CN202753419U CN 202753419 U CN202753419 U CN 202753419U CN 2012203850112 U CN2012203850112 U CN 2012203850112U CN 201220385011 U CN201220385011 U CN 201220385011U CN 202753419 U CN202753419 U CN 202753419U
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- external diameter
- extrusion molding
- production line
- molding production
- monitoring device
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an external diameter monitoring device of a jacket extrusion molding production line. The external diameter monitoring device of a jacket extrusion molding production line has the advantages of solving the technical problem that the provided external diameter monitoring device is capable of conducting real-time monitoring to the thickness of a cable jacket layer so as to keep the external diameter of the jacket stable, being simple in structure, convenient to use and high in degree of automation. The technical scheme includes that the external diameter monitoring device of a jacket extrusion molding production line is characterized by comprising an external diameter automatic monitoring device and an alerter. The external diameter automatic monitoring device is arranged between a spark detector and a coiler of the jacket extrusion molding production line, the alerter is fixed on a rack of the coiler and both the external automatic monitoring device and the alerter are connected with a control cabinet of the jacket extrusion molding production line. The alerter is an acousto-optic alerter.
Description
Technical field
The utility model relates to the cable production technical field, is specifically related to a kind of outside diameter of cable supervising device for cable cover(ing) extrusion molding production line.
Background technology
In cable cover(ing) extrusion molding production line, litzendraht wire is pulled machine travel from pay off rack, through passive hauling machine, in the intermediate frequency preheater, be preheated, at the attached one deck aluminium foil of screen layer Wrap device bag, then (sheath extruding machine extrudes PVC or PE outside aluminium foil by sheath extruding machine, thickness is usually more than 0.53mm), again by the first paragraph Water Tank with Temp.-controlled, the cooling of second segment bosh, hair dryer dries up moisture, ink jet numbering machine is stamped product information, rear active hauling machine, storage rack, the spark detector carries out spark test, the one-tenth dish finishes on coiler at last, and whole process is controlled automatically by switch board.
The stability of sheath extrusion molding directly affects the test index of the physical property of cable; At present European ﹠ American Market has proposed very high test request to thickness, external diameter, the combustion test of coaxial cable sheath, at U.S. ETL, in the UL authentication as mandatory testing requirement.The thickness of cable cover(ing) is that the motor speed by sheath extruding machine decides, what conventional sheath extruding machine adopted is that the manual adjustment mode operates, error is large, thickness monitoring to sheath has limitation, and namely operating personnel rule of thumb set thickness and the external diameter (this thickness, external diameter are estimated value) that motor speed is controlled sheath at sheath extruding machine.Because the internal pressure in sheath extruding machine when work is unstable, electric current is unstable, the speed of traction is unstable, the factor of lot of unstable directly affects the jacket thickness value, and the elasticity of sheath, external diameter are also uncontrollable.In addition, because each operating personnel's operating habit is different, the parameter of use also can change thereupon, so that unstable with the jacket thickness of a collection of cable, cause physical property unstable, directly have influence on users.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of external diameter supervising device of sheath extrusion molding production line is provided, this external diameter supervising device should be able to the Real Time Monitoring the coat layer of power cable thickness, so that the sheath external diameter keeps stable, and have characteristics simple in structure, easy to use, that automaticity is high.
The utility model is by the following technical solutions:
The external diameter supervising device of sheath extrusion molding production line, it is characterized in that: this device comprises an automatic external diameter monitor and an alarm, described automatic external diameter monitor is arranged between the spark detector and coiler of sheath extrusion molding production line, alarm is fixed on the frame of coiler, and automatic external diameter monitor and alarm all are connected with the switch board of sheath extrusion molding production line.
Described alarm is audible-visual annunciator.
Operation principle of the present utility model is: set sheath extruding machine by automatic external diameter monitor and extrude the required external diameter of sheath; When litzendraht wire has wrapped up one deck sheath skin through the sheath extruding machine rear surface, when passing through automatic external diameter monitor again, external measuring instrument is measured by the method for projection and is extruded the external diameter behind the sheath and feed back to above-mentioned switch board, if exceed standard, then alarm sends chimes of doom, switch board is adjusted the motor speed of sheath extruding machine according to measurement result simultaneously, thereby realizes jacket thickness is regulated, and makes it meet standard; Sheath out later enters two sections tanks, hauling machine, storage rack from sheath extruding machine, enters at last coiler take-up one-tenth dish.
The beneficial effects of the utility model are: behind the sheath extrusion molding line configuration automatic external diameter monitor, can realize the sheath external diameter after on-line measurement extrudes sheath, and according to measurement result regulating electric machine rotating speed dynamically; And can in the situation of not touching sheath, measure accurately the external diameter that extrudes sheath behind the configuration automatic external diameter monitor, and be convenient to timely adjustment, improve the electric property of cable and physical property and on the not impact of cable speed of production.In addition, of the present utility model simple in structure, input cost is less.
Description of drawings
Fig. 1 is the flow sheet of sheath extrusion molding production line.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation of automatic external diameter monitor among Fig. 2.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figure 1, conventional sheath extrusion molding production line comprises pay off rack, litzendraht wire surface processing device, passive hauling machine, intermediate frequency preheater, screen layer Wrap device, sheath extruding machine, Water Tank with Temp.-controlled, bosh, hair dryer, ink jet numbering machine, rear active hauling machine, storage rack, spark detector, finishes by coiler one-tenth dish at last.
External diameter supervising device described in the utility model is comprised of automatic external diameter monitor and alarm, described automatic external diameter monitor is arranged between the spark detector and coiler of sheath extrusion molding production line, alarm is fixed on the frame of coiler (buyable audible-visual annunciator), and automatic external diameter monitor and alarm all are connected with the switch board of sheath extrusion molding production line.
Described automatic external diameter monitor is the infrared measurement machine, and buyable obtains; After cable is measured through automatic external diameter monitor, with measurement feedback to switch board.When the sheath external diameter of measuring does not meet standard (in the actual production, measurement data allows certain error, when the external diameter that records is in the allowable error scope, namely think to meet standard), control centre adjusts the motor speed (alarm sends sound and light alarm simultaneously) of sheath extruding machine according to measurement result, thereby realize the adjusting to the sheath external diameter, make it meet standard.
As shown in Figure 3, between the RF transmitter 2 of automatic external diameter monitor and infrared receiver 3 at least two locating wheels 1 are installed, described locating wheel can prevent that inner wire from trembleing to affect surveying work in transmission course.
Claims (2)
1. the external diameter supervising device of sheath extrusion molding production line, it is characterized in that: this device comprises an automatic external diameter monitor and an alarm, described automatic external diameter monitor is arranged between the spark detector and coiler of sheath extrusion molding production line, alarm is fixed on the frame of coiler, and automatic external diameter monitor and alarm all are connected with the switch board of sheath extrusion molding production line.
2. the external diameter supervising device of sheath extrusion molding production line according to claim 1, it is characterized in that: described alarm is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203850112U CN202753419U (en) | 2012-08-03 | 2012-08-03 | External diameter monitoring device of jacket extrusion molding production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203850112U CN202753419U (en) | 2012-08-03 | 2012-08-03 | External diameter monitoring device of jacket extrusion molding production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202753419U true CN202753419U (en) | 2013-02-27 |
Family
ID=47732614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203850112U Expired - Lifetime CN202753419U (en) | 2012-08-03 | 2012-08-03 | External diameter monitoring device of jacket extrusion molding production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202753419U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199879A (en) * | 2016-08-23 | 2016-12-07 | 深圳市特发信息光网科技股份有限公司 | A kind of butterfly optical cable metallic stiffening element surface plastic coating technique |
| CN106273307A (en) * | 2016-08-26 | 2017-01-04 | 富通光纤光缆（成都）有限公司 | A kind of cable jacket external diameter method of adjustment and system |
| CN112556535A (en) * | 2020-12-10 | 2021-03-26 | 安徽鑫鸿电缆有限责任公司 | Cable sheath extrusion thickness measuring method |
-
2012
- 2012-08-03 CN CN2012203850112U patent/CN202753419U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199879A (en) * | 2016-08-23 | 2016-12-07 | 深圳市特发信息光网科技股份有限公司 | A kind of butterfly optical cable metallic stiffening element surface plastic coating technique |
| CN106273307A (en) * | 2016-08-26 | 2017-01-04 | 富通光纤光缆（成都）有限公司 | A kind of cable jacket external diameter method of adjustment and system |
| CN112556535A (en) * | 2020-12-10 | 2021-03-26 | 安徽鑫鸿电缆有限责任公司 | Cable sheath extrusion thickness measuring method |
| CN112556535B (en) * | 2020-12-10 | 2024-05-03 | 安徽鑫鸿电缆有限责任公司 | Cable sheath extrusion thickness measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG HANLI CABLE Co.,Ltd. Assignor: HANGZHOU LIN'AN GUANGDA CABLE Co.,Ltd. Contract record no.: 2015330000151 Denomination of utility model: External diameter monitoring device of jacket extrusion molding production line Granted publication date: 20130227 License type: Exclusive License Record date: 20150610 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 311300, Hangzhou, Zhejiang province Ling'an City Kam South Street, Fan Road, No. 1237 Patentee after: ZHEJIANG GUANGDA PUTE COMMUNICATION TECHNOLOGY CO.,LTD. Address before: 311300, 276, Fan Road, Ling'an, Zhejiang, Hangzhou Patentee before: HANGZHOU LIN'AN GUANGDA CABLE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |