CN1440006A - Tension control experimental facility - Google Patents

Tension control experimental facility Download PDF

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Publication number
CN1440006A
CN1440006A CN 02104224 CN02104224A CN1440006A CN 1440006 A CN1440006 A CN 1440006A CN 02104224 CN02104224 CN 02104224 CN 02104224 A CN02104224 A CN 02104224A CN 1440006 A CN1440006 A CN 1440006A
Authority
CN
China
Prior art keywords
tension
shaft
rewinding
control
unreeling
Prior art date
Application number
CN 02104224
Other languages
Chinese (zh)
Inventor
程常现
孙玉秋
Original Assignee
程常现
孙玉秋
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 程常现, 孙玉秋 filed Critical 程常现
Priority to CN 02104224 priority Critical patent/CN1440006A/en
Publication of CN1440006A publication Critical patent/CN1440006A/en

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Abstract

A testing device of tension control has unwinding shaft with a brake device at one end and rewinding shaft with a rewinding torque control device at the other end as rewinding shaft to be connected with a motor which drives the rewinding shaft and its operation speed can be regulated. There will be paper passing rollers between the unwinding shaft and rewinding shaft, of which one of the paper passing rollers will be euipped with the tension transducer. There will be tension controller in control box of the testing device and its one end to be connected with the tension transducer for receiving tension detection signal from the tension transducer and the other end to be connected with rewinding torque control device on the rewinding shaft or with brake device on the unwinding shaft for issuing the control signal to the brake device or torque control device to achieve the aim of control for the tension.

Description

Tension control experimental facility

Technical field

The present invention relates to a kind of experimental provision that is used to impart knowledge to students or carries out Tension Control when flexible material tension control experimental facility, especially the reel class material unwinding of scientific research, rewinding or other operation.

Background technology

At present, be used to print, a variety of reel class materials that all relate to of plant equipment of packing, papermaking, textile printing and dyeing, film membrane manufacturing, leather processing and electric wire processing aspects, as the processing of paper, plastic sheeting, fabric, cotton rope class material etc. and processing (as unreel, rewinding, paper tape and film printing, material are cut etc.).In order to guarantee the quality of production and processing and products thereof, need control the tension force in the operational process, keep tension stability.Generally all be provided with tension control system on these plant equipment.But these are used for the tension control system of the machinery of actual production, because on space, time, fund and the safety, the researchist that can not be used for the student of the corresponding specialty of relevant universities and colleges or correlative study mechanism learns this system or studies.

Summary of the invention

In order to satisfy the needs of study of corresponding specialty of relevant universities and colleges or correlative study mechanism or the control of research reel class material tension, overcome real system and can't be used to the problem learning or study, the invention provides a kind of dedicated experiments device.This experimental provision can not only reflect the principle of work of the tension control system in the actual production, and because volume is little, cost is low, can be used for teaching and research easily.

To achieve these goals, the invention provides a kind of tension control experimental facility, this experimental provision one end has unreeling shaft, is equipped with a kind of clamping device on the unreeling shaft; The experimental provision other end has rewinding shaft, is equipped with a kind of rewinding torque control device on the rewinding shaft; Rewinding shaft is connected with a motor, and this motor is used to drive rewinding shaft and its running speed can be regulated; Several paper bowls of crossing are arranged between unreeling shaft and the rewinding shaft, and one of them is crossed tension pick-up is housed on the paper bowl; A tension controller is arranged in the control box of experimental provision, tension controller one end is connected with tension pick-up, receive the tension force detection signal of tension pick-up, clamping device on the other end and the unreeling shaft or the rewinding torque control device on the rewinding shaft are connected, send control signal and give clamping device or torque control device, reach the purpose of control tension force.The present invention has adopted and can reflect that above-mentioned all kinds of manufacturing and processing equipment carries out the experimental provision design proposal of the common feature of reel class material tension control.

The invention has the beneficial effects as follows, can be in the reflection actual production in the reel class material tension control system principle of work, easily as the experimental provision of teaching or research, have that volume is little, cost is low, characteristic of simple structure.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is control principle figure of the present invention.

Fig. 2 is the structural representation that the embodiment of the invention is watched from operating surface.

Fig. 3 is the structural representation that the embodiment of the invention is watched from the back side.

Fig. 4 is the D-D longitudinal profile structural map of unreeling shaft among Fig. 2.

Fig. 5 is the A-A longitudinal profile structural map of rewinding shaft among Fig. 3.

Fig. 6 is the local vertical section structure synoptic diagram of the E-E of tension force measuring roll among Fig. 2.

1. unreeling shafts among the figure, 2. the unreeling shaft support bar is 3. crossed paper bowl, 4. tension force measuring roll, 5. rewinding shaft support bar, 6. rewinding shaft, 7. driving face wallboard, 8. magnetic powder brake, 9. motor, 10. powder clutch, 11. tension controller, 12. cylinder material grip nuts, 13. tension pick-ups, 14. belts

Embodiment

In Fig. 1, tension controller 11 1 ends link to each other with tension pick-up 13, receive the detection signal of tension pick-up 13, the other end links to each other with clamping device or with the rewinding torque control device and sends control signal and give clamping device or rewinding torque control device, reach the purpose of control tension force, this clamping device adopts magnetic powder brake 8, also can adopt pneumatic or Thrustor; This rewinding torque control device adopts powder clutch 10, also can adopt speed-regulating controling mode.

In embodiment illustrated in fig. 2, unreeling shaft 1 is contained in the left side of this experimental provision, and an end of unreeling shaft 1 is supported by driving face wallboard 7, and the other end is supported by unreeling shaft support bar 2, and support bar 2 can be dismantled easily, so that the loading and unloading cylinder material; Rewinding shaft 6 is contained in the right side of this experimental provision, and an end of rewinding shaft 6 is supported by driving face wallboard 7, and the other end is supported by rewinding shaft support bar 5, and support bar 5 can be dismantled easily, so that the loading and unloading cylinder material; A tension pick-up 13 is equipped with in tension force measuring roll 4 belows as shown in Figure 6, also can respectively adorn a tension pick-up at mistake paper bowl two ends.

In Fig. 3, motor 9 drives powder clutch 10 by belt 14, and powder clutch 10 as shown in Figure 5 is connected an end of rewinding shaft 6; Magnetic powder brake 8 as shown in Figure 4 is connected an end of unreeling shaft 1.

In Fig. 4 and Fig. 5, cylinder material grip nut 12 is contained on unreeling shaft 1 and the rewinding shaft 6, is used for clamping or unloading cylinder material.

Claims (6)

1. a tension control experimental facility is characterized in that this experimental provision one end has unreeling shaft, is equipped with a kind of clamping device on the unreeling shaft; The experimental provision other end has rewinding shaft, is equipped with a kind of rewinding torque control device on the rewinding shaft; Rewinding shaft is connected with a motor, and this motor is used to drive rewinding shaft and its running speed can be regulated; Several paper bowls of crossing are arranged between unreeling shaft and the rewinding shaft, and one of them is crossed tension pick-up is housed on the paper bowl; A tension controller is arranged in the control box of experimental provision, tension controller one end is connected with tension pick-up, receive the tension force detection signal of tension pick-up, clamping device on the other end and the unreeling shaft or the rewinding torque control device on the rewinding shaft are connected, and send control signal and give clamping device or torque control device.
2. tension control experimental facility according to claim 1 is characterized in that described clamping device is a kind of magnetic powder brake, also pneumatic or Thrustor.
3. tension control experimental facility according to claim 1 and 2 is characterized in that described rewinding torque control device is a kind of powder clutch, also speed-regulating controling mode.
4. tension control experimental facility according to claim 1 and 2 is characterized in that the described centre position, paper bowl below of crossing is equipped with a tension pick-up, also can respectively adorn a tension pick-up crossing the paper bowl two ends.
5. tension control experimental facility according to claim 1 and 2 is characterized in that being equipped with respectively on described unreeling shaft and the rewinding shaft a pair of cylinder material grip nut.
6. tension control experimental facility according to claim 1 and 2, a wherein end that it is characterized in that described unreeling shaft and rewinding shaft is respectively by unreeling shaft support bar and rewinding shaft they sup-port, and the other end is respectively by wall-panels supports.
CN 02104224 2002-02-20 2002-02-20 Tension control experimental facility CN1440006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02104224 CN1440006A (en) 2002-02-20 2002-02-20 Tension control experimental facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02104224 CN1440006A (en) 2002-02-20 2002-02-20 Tension control experimental facility

Publications (1)

Publication Number Publication Date
CN1440006A true CN1440006A (en) 2003-09-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02104224 CN1440006A (en) 2002-02-20 2002-02-20 Tension control experimental facility

Country Status (1)

Country Link
CN (1) CN1440006A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102442619A (en) * 2011-12-01 2012-05-09 中联重科股份有限公司 Steel wire rope pre-tightening device and tower crane with same
CN102476754A (en) * 2010-11-22 2012-05-30 北京印刷学院 Tension and rectification experimental device
CN103043472A (en) * 2012-12-26 2013-04-17 海南赛诺实业有限公司 Rewinding method of PVDC (polyvinyl dichloride) coating films
CN105383982A (en) * 2015-11-16 2016-03-09 合肥通用机械研究院 Film unreeling control system
CN109142641A (en) * 2018-09-30 2019-01-04 马鞍山沐及信息科技有限公司 A kind of checking machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102476754A (en) * 2010-11-22 2012-05-30 北京印刷学院 Tension and rectification experimental device
CN102476754B (en) * 2010-11-22 2015-07-29 北京印刷学院 Tension force and deviation rectification experimental device
CN102442619A (en) * 2011-12-01 2012-05-09 中联重科股份有限公司 Steel wire rope pre-tightening device and tower crane with same
CN103043472A (en) * 2012-12-26 2013-04-17 海南赛诺实业有限公司 Rewinding method of PVDC (polyvinyl dichloride) coating films
CN103043472B (en) * 2012-12-26 2015-10-28 海南赛诺实业有限公司 The rewinding method of PVDC coated film
CN105383982A (en) * 2015-11-16 2016-03-09 合肥通用机械研究院 Film unreeling control system
CN109142641A (en) * 2018-09-30 2019-01-04 马鞍山沐及信息科技有限公司 A kind of checking machine

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