CN206069038U - web tension control device - Google Patents

web tension control device Download PDF

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Publication number
CN206069038U
CN206069038U CN201621113283.1U CN201621113283U CN206069038U CN 206069038 U CN206069038 U CN 206069038U CN 201621113283 U CN201621113283 U CN 201621113283U CN 206069038 U CN206069038 U CN 206069038U
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CN
China
Prior art keywords
tension
coiled
frame
screw
machine
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.)
Active
Application number
CN201621113283.1U
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Chinese (zh)
Inventor
王亮
候康
李�杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Darbond Technology Co Ltd Chongqing Waterproof Protection
Original Assignee
Darbond Technology Co Ltd Chongqing Waterproof Protection
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Filing date
Publication date
Application filed by Darbond Technology Co Ltd Chongqing Waterproof Protection filed Critical Darbond Technology Co Ltd Chongqing Waterproof Protection
Priority to CN201621113283.1U priority Critical patent/CN206069038U/en
Application granted granted Critical
Publication of CN206069038U publication Critical patent/CN206069038U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a kind of web tension control device, the forward and backward pinch machine of coiled material is pinched including level, tune machine is provided between the forward and backward pinch machine, it is described to adjust a machine to include frame, two horizontally arranged lower tension rollers, the upper tension rollers being located between two lower tension rollers and drive the screw-down of upper tension roller lifting, the upper and lower jockey pulley is located in frame and respectively positioned at the upper and lower side of coiled material, the screw-down drives upper tension roller to move down makes coiled material be convexly curved between two lower tension rollers.Web tension control device of the present utility model, can make coiled material keep certain tension force, produce the deformation such as warpage so as to be prevented effectively from which in conveying, coiling process.

Description

Web tension control device
Technical field
This utility model is related to a kind of web tension control device.
Background technology
Asphalt water-proof coiled material be after dip-coating Colophonium on tire base (such as body paper, fabric), then surface dispense powdery or The isolated material of lamellar and made by rollable lamellar waterproof material.When waterproof roll makes, first passing through tire base payoff reel will be into The tire base of web-like launches, and is dried by drying plant afterwards, coats Colophonium through dipping system afterwards, cover through cooling afterwards Film, then batches rolling.Coiled material needs to keep in conveying and coiling process certain tension force, otherwise coiled material will produce and stick up The phenomenons such as song, slack list are so as to affecting the shape of coiled material.
Utility model content
In view of the shortcomings of the prior art, the technical problems to be solved in the utility model is to provide a kind of web tension control Device processed, enables coiled material to keep certain inner tensions so as to avoid coiled material from the shapes such as warpage occur in transmission, coiling process Become.
To achieve these goals, this utility model is by the following technical solutions realizing:A kind of web tension control Device processed, including the forward and backward pinch machine of level pinch coiled material, are provided with a tune machine, the tune machine between the forward and backward pinch machine Including frame, two horizontally arranged lower tension rollers, the upper tension rollers being located between two lower tension rollers and the upper tension force of driving The screw-down of roller lifting, the upper and lower jockey pulley are located in frame and respectively positioned at the upper and lower side of coiled material, the pressing machine Structure drives upper tension roller to move down makes coiled material be convexly curved between two lower tension rollers.
Further, the screw-down includes screw rod, passive tooth, driving tooth and motor, the lower end connection of the screw rod On upper tension roller, the upper end of the screw rod is upward through frame, and screwed hole, the passive tooth position are provided with the middle part of the passive tooth Coordinate with screw rod top screw thread above frame and by screwed hole, the driving tooth is engaged with passive tooth, the motor transmission Driving tooth.
Further, the frame it is horizontally slidable on slide, the slide be provided with driving rack level slide Dynamic hydraulic cylinder.
The beneficial effects of the utility model:
Web tension control device of the present utility model, can make coiled material keep certain tension force, so as to be prevented effectively from which The deformation such as warpage are produced in conveying, coiling process.
Description of the drawings
Fig. 1 is a kind of structural representation of web tension control device of this utility model;
Fig. 2 is A direction views in Fig. 1.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect to realize this utility model is easy to understand, below With reference to specific embodiment, this utility model is expanded on further.
Refer to Fig. 1,2, this utility model provides a kind of technical scheme:A kind of web tension control device, including level The forward and backward pinch machine 1,2 of coiled material is pinched, forward and backward pinch machine 1,2 is using the knot of counter-rotational upper and lower pinch roll 100,200 Configuration formula, upper and lower pinch roll 100,200 clamp coiled material and rotate backward to drive coiled material to move horizontally.Forward and backward pinch machine 1,2 Between be provided with a tune machine 3, adjust a machine 3 to include that the horizontally arranged lower tension roller 302, of frame 301, two is located at twice tension force The screw-down 400 of upper tension roller 303 and the driving lifting of upper tension roller 303 between roller 302, upper and lower jockey pulley 302 are located at machine In frame 301 and respectively positioned at the upper and lower side of coiled material, screw-down 400 drives upper tension roller 303 to move down and makes coiled material 10 at two lower It is convexly curved between power roller 302.302 horizontal support coiled material 10 of bottom pinch roll 200 and lower tension roller, upper tension roller 303 are downward When mobile, under the support of two lower tension rollers 302 and the depressing force effect of upper tension roller 303, coiled material is in two lower tension rollers Be elastically deformed between 302 and be convexly curved shape, web tension increase, the bigger coiled material elasticity of 303 depression stroke of upper tension roller Deformation is bigger, and the tension force of coiled material is bigger.
Screw-down 400 can be pressure oil cylinder etc., and the screw-down 400 in this utility model includes screw rod 401, passive Tooth 402, driving tooth 403 and motor 404, the lower end of screw rod 401 are connected on upper tension roller 303, and the upper end of screw rod 401 is worn upwards Frame 301 is crossed, screwed hole in the middle part of passive tooth 402, is provided with, passive tooth 402 is located above frame 301 and passes through screwed hole and screw rod 401 top screw threads coordinate, and driving tooth 403 is engaged with passive tooth 402, and the transmission driving tooth 403 of motor 404, driving tooth 403 drive quilt Dynamic tooth 402 is rotated, and as passive tooth 402 is coordinated with 401 screw thread of screw rod, passive tooth 402 rotates and screw rod 401 will be driven to lift, and presses Lower mechanism 400 operates steadily.
Frame 301 it is horizontally slidable on slide 304, slide 304 is provided with the liquid for driving frame 301 level to slide Cylinder pressure 305.The machine 3 of tune integrally can be moved between forward and backward pinch machine, thus coiled material can be carried out building in diverse location.
Ultimate principle of the present utility model and principal character and advantage of the present utility model are had been shown and described above, for For those skilled in the art, it is clear that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, this utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute Attached claim rather than described above restriction, it is intended that will fall in the implication and scope of the equivalency of claim All changes are included in this utility model.Any reference in claim should not be considered as and limit involved right Require.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art Understandable other embodiment.

Claims (3)

1. a kind of web tension control device, including level pinches the forward and backward pinch machine of coiled material, it is characterised in that:It is described forward and backward It is provided with a tune machine between pinch machine, the tune machine includes frame, two horizontally arranged lower tension rollers, one positioned at two lower Upper tension roller between power roller and the screw-down for driving upper tension roller lifting, the upper and lower jockey pulley are located in frame and divide Not Wei Yu coiled material upper and lower side, the screw-down drives upper tension roller to move down makes coiled material curved between two lower tension rollers Bending.
2. web tension control device according to claim 1, it is characterised in that:The screw-down includes screw rod, quilt Dynamic tooth, driving tooth and motor, the lower end of the screw rod are connected on upper tension roller, and the upper end of the screw rod is upward through frame, Screwed hole is provided with the middle part of the passive tooth, the passive tooth is located above frame and is matched somebody with somebody with screw rod top screw thread by screwed hole Close, the driving tooth is engaged with passive tooth, the motor is driven driving tooth.
3. web tension control device according to claim 2, it is characterised in that:The frame is horizontally slidable to be located at On slide, the slide is provided with the hydraulic cylinder for driving rack level to slide.
CN201621113283.1U 2016-10-11 2016-10-11 web tension control device Active CN206069038U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621113283.1U CN206069038U (en) 2016-10-11 2016-10-11 web tension control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621113283.1U CN206069038U (en) 2016-10-11 2016-10-11 web tension control device

Publications (1)

Publication Number Publication Date
CN206069038U true CN206069038U (en) 2017-04-05

Family

ID=58442149

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621113283.1U Active CN206069038U (en) 2016-10-11 2016-10-11 web tension control device

Country Status (1)

Country Link
CN (1) CN206069038U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019056220A1 (en) * 2017-09-20 2019-03-28 江苏亚威机床股份有限公司 Multi-roller-type tension device
CN109847970A (en) * 2018-12-25 2019-06-07 于丽娟 A kind of soft equipment of new material processing
CN112267195A (en) * 2020-10-20 2021-01-26 王智飞 Yarn pushing and pressing mechanism based on textile machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019056220A1 (en) * 2017-09-20 2019-03-28 江苏亚威机床股份有限公司 Multi-roller-type tension device
CN109847970A (en) * 2018-12-25 2019-06-07 于丽娟 A kind of soft equipment of new material processing
CN109847970B (en) * 2018-12-25 2020-12-08 博兴融智科技创新发展有限公司 New material processing is with soft equipment
CN112267195A (en) * 2020-10-20 2021-01-26 王智飞 Yarn pushing and pressing mechanism based on textile machine

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