CN104340728A - Combined tensile force control device for coiled material - Google Patents
Combined tensile force control device for coiled material Download PDFInfo
- Publication number
- CN104340728A CN104340728A CN201310319788.8A CN201310319788A CN104340728A CN 104340728 A CN104340728 A CN 104340728A CN 201310319788 A CN201310319788 A CN 201310319788A CN 104340728 A CN104340728 A CN 104340728A
- Authority
- CN
- China
- Prior art keywords
- tensile force
- coiled material
- control device
- differential transformer
- bearing
- 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
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
- B65H26/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs for variation in tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2220/00—Function indicators
- B65H2220/02—Function indicators indicating an entity which is controlled, adjusted or changed by a control process, i.e. output
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
Abstract
The invention relates to the technical field of waterproof coiled material production devices, and specifically provides a combined tensile force control device for a coiled material. The combined tensile force control device has the advantages that the mechanical contact like a bearing is saved, and the noncontact detecting mode of a differential transformer is performed, so that lag is nearly not caused, and the response performance is outstanding; in addition, the size is small, thus a small mounting space is needed, and the mounting can be performed in any angle; the detection ranges from a low tensile force to a high tensile force. The combined tensile force control device is characterized in that all sensors are equipped with essential safe explosion-proof structures; the structure is firm and can bear super instantaneous overload; the performance of the tensile force sensor is controlled through a spring bearing and a bearing differential transformer; the differential transformer has high oscillating frequency, so that the accurate tensile force value can be obtained, and the thermal properties are outstanding; the rich product array for detecting from low tensile force to high tensile force is provided, thus the tensile force of the waterproof coiled material can be controlled well, and as a result, the quality of the waterproof material can be ensured.
Description
Technical field
The present invention relates to waterproofing membrane production device technique field, specifically a kind of coiled material Compound tension control device.
Background technology
Waterproof roll is mainly used for construction wall, roofing, and tunnel, highway, the places such as refuse landfill, play and resist extraneous rainwater, the flexible building material product of a kind of rollable one-tenth web-like of earthing water seepage, be connected as ne-leakage between engineering foundation with building, it is the first barrier of whole engineering waterproofing, vital effect is played to whole engineering, the thickness of waterproof roll is the important index of waterproof roll, in the process that coiled material is produced, when to film, when the coiled materials such as rubber carry out uncoiling or upper volume, along with the change of coil diameters, the tension force of coiled material also changes, if at this moment tension force can not get effective control, just there will be wrinkling, bending, the phenomenons such as variation in thickness, coiled material even breaks, stretching of the coiled material produced by tension variation affects, it is the reason causing printing position skew, so just badly influence the quality of coiled material.
Therefore, for overcoming the deficiency of above-mentioned technology and designing a good waterproof trapping performance that has, the invasion and attack of effective obstruct wind and rain and indoor, the intrusion of effective stop cold air, stop the infiltration of steam simultaneously, there is a kind of coiled material Compound tension control device of heat preservation energy-saving function, contriver's problem to be solved just.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of coiled material Compound tension control device, its structure is simple, easy to use, there is good waterproof trapping performance, effectively intercept the invasion and attack of wind and rain and indoor, the intrusion of effective stop cold air, stop the infiltration of steam simultaneously, there is heat preservation energy-saving function, have extraordinary practical value.
The technical solution adopted for the present invention to solve the technical problems is: a kind of coiled material Compound tension control device, it is characterized in that: device comprises pillow formula unit, detects wheel, tension ropes, differential transformer, bearing plate, fulcrum, base, base is provided with bearing plate, fulcrum is provided with bottom bearing plate, bearing plate is connected with differential transformer bottom one end, bearing plate upper end is provided with detects wheel, detects in wheel and is provided with pillow formula unit, detects the tensioned rope of wheel arranged outside.
The invention has the beneficial effects as follows:
1, the present invention does not have the Mechanical Contact as bearing, have employed the non-contact detection mode using differential transformer, delayed few, response performance is excellent, and, low-profile, only account for very little installing space, can install at any angle, detection range is from low-tension to high tension, all sensors have Sefe antiexplosion structure, structure is very firm, super large momentary overload can be born, the performance of spring bearing and bearing differential transformer left and right tension pick-up, for obtaining accurate tension value, differential transformer has high oscillation frequency, make it have remarkable thermal property, the abundant product battle array of low-tension to high tension can be detected, extraordinary effect is had to the control of the tension force of waterproof roll, the quality of waterproof roll can be ensured.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals: 1-rests the head on formula unit; 2-detects wheel; 3-tension ropes; 4-differential transformer; 5-bearing plate; 6-fulcrum; 7-base.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further, should be understood that these embodiments are only not used in for illustration of the present invention and limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values drop on application appended claims limited range equally.
Fig. 1 is a kind of coiled material Compound tension control of the present invention apparatus structure schematic diagram, device comprises pillow formula unit 1, detects wheel 2, tension ropes 3, differential transformer 4, bearing plate 5, fulcrum 6, base 7, base 7 is provided with bearing plate 5, fulcrum 6 is provided with bottom bearing plate 5, bearing plate 5 is connected with differential transformer 4 bottom one end, bearing plate 5 upper end is provided with detects wheel 2, detects in wheel 2 and is provided with pillow formula unit 1, detect the tensioned rope 3 of wheel 2 arranged outside.
The present invention does not have the Mechanical Contact as bearing, have employed the non-contact detection mode using differential transformer, delayed few, response performance is excellent, and, low-profile, only account for very little installing space, can install at any angle, detection range is from low-tension to high tension, all sensors have Sefe antiexplosion structure, structure is very firm, super large momentary overload can be born, the performance of spring bearing and bearing differential transformer left and right tension pick-up, for obtaining accurate tension value, differential transformer 4 has high oscillation frequency, make it have remarkable thermal property, the abundant product battle array of low-tension to high tension can be detected, extraordinary effect is had to the control of the tension force of waterproof roll, the quality of waterproof roll can be ensured.
Claims (1)
1. a coiled material Compound tension control device, it is characterized in that: device comprises pillow formula unit, detects wheel, tension ropes, differential transformer, bearing plate, fulcrum, base, base is provided with bearing plate, fulcrum is provided with bottom bearing plate, bearing plate is connected with differential transformer bottom one end, bearing plate upper end is provided with detects wheel, detects in wheel and is provided with pillow formula unit, detects the tensioned rope of wheel arranged outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310319788.8A CN104340728A (en) | 2013-07-29 | 2013-07-29 | Combined tensile force control device for coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310319788.8A CN104340728A (en) | 2013-07-29 | 2013-07-29 | Combined tensile force control device for coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104340728A true CN104340728A (en) | 2015-02-11 |
Family
ID=52497294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310319788.8A Pending CN104340728A (en) | 2013-07-29 | 2013-07-29 | Combined tensile force control device for coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104340728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275530A (en) * | 2020-09-22 | 2021-01-29 | 常熟市三恒建材有限责任公司 | Wide-width high-polymer synergistic self-adhesive waterproof roll and edge online gluing system thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85102910A (en) * | 1985-04-18 | 1986-10-15 | 美商贝洛特公司 | Web tension load cell |
| US4935999A (en) * | 1988-12-30 | 1990-06-26 | Lindly & Company, Inc. | Apparatus for detecting tight ends in a sheet of yarns |
| CN2311768Y (en) * | 1997-09-15 | 1999-03-24 | 周海平 | Tension sensor |
| CN1221700A (en) * | 1997-09-19 | 1999-07-07 | 株式会社汤山制作所 | Device for adjusting tension applied to sheet |
| CN2689206Y (en) * | 2004-04-20 | 2005-03-30 | 徐州矿务局第二机械厂 | Wirerope tension detecting A/D converters |
| CN203382282U (en) * | 2013-07-19 | 2014-01-08 | 江苏凯伦建材股份有限公司 | Control device of composite tension of coiled material |
-
2013
- 2013-07-29 CN CN201310319788.8A patent/CN104340728A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85102910A (en) * | 1985-04-18 | 1986-10-15 | 美商贝洛特公司 | Web tension load cell |
| US4935999A (en) * | 1988-12-30 | 1990-06-26 | Lindly & Company, Inc. | Apparatus for detecting tight ends in a sheet of yarns |
| CN2311768Y (en) * | 1997-09-15 | 1999-03-24 | 周海平 | Tension sensor |
| CN1221700A (en) * | 1997-09-19 | 1999-07-07 | 株式会社汤山制作所 | Device for adjusting tension applied to sheet |
| CN2689206Y (en) * | 2004-04-20 | 2005-03-30 | 徐州矿务局第二机械厂 | Wirerope tension detecting A/D converters |
| CN203382282U (en) * | 2013-07-19 | 2014-01-08 | 江苏凯伦建材股份有限公司 | Control device of composite tension of coiled material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275530A (en) * | 2020-09-22 | 2021-01-29 | 常熟市三恒建材有限责任公司 | Wide-width high-polymer synergistic self-adhesive waterproof roll and edge online gluing system thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |