CN202594468U - Unreeling tension control system of splitting machine - Google Patents

Unreeling tension control system of splitting machine Download PDF

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Publication number
CN202594468U
CN202594468U CN 201220267305 CN201220267305U CN202594468U CN 202594468 U CN202594468 U CN 202594468U CN 201220267305 CN201220267305 CN 201220267305 CN 201220267305 U CN201220267305 U CN 201220267305U CN 202594468 U CN202594468 U CN 202594468U
Authority
CN
China
Prior art keywords
brake
transmission shaft
control system
tension control
hydraulic cylinder
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.)
Expired - Fee Related
Application number
CN 201220267305
Other languages
Chinese (zh)
Inventor
刘凯航
芦春清
刘月起
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.)
SHANGHAI QIANFENG LIGHT INDUSTRY MACHINERY PLANT
Original Assignee
SHANGHAI QIANFENG LIGHT INDUSTRY MACHINERY PLANT
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 SHANGHAI QIANFENG LIGHT INDUSTRY MACHINERY PLANT filed Critical SHANGHAI QIANFENG LIGHT INDUSTRY MACHINERY PLANT
Priority to CN 201220267305 priority Critical patent/CN202594468U/en
Application granted granted Critical
Publication of CN202594468U publication Critical patent/CN202594468U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an unreeling tension control system of a splitting machine, which is mainly formed by a transmission shaft 1, a top 2, a hydraulic cylinder body 4, piston rods 5, a brake air cylinder 8 and a brake drum 9, wherein the hydraulic cylinder body 4 is mounted at the lower part of a fixed bracket 6 and the transmission shaft 1 is arranged inside the hollow piston rods 5 of the hydraulic cylinder body 4; the left end of the transmission shaft 1 is provided with the top 2 and the right end of the transmission shaft 1 is provided with the brake drum 9; the brake air cylinder 8 is arranged at the left side of the brake drum 9; and a slide sleeve which can slide along a shaft 7 is arranged at the upper part of the brake air cylinder 8. A supporting bearing 3 at the left side of the transmission shaft 1 is arranged at the inner part of the left end of each piston rod 5; and a supporting bearing at the right side is arranged at the center of the inner part of the brake air cylinder 8. The right end parts of the six piston rods of the brake air cylinder 8 are respectively provided with brake sheets. According to the unreeling tension control system of the splitting machine, a raw material roller is convenient to install and the labor intensity is reduced; and a paper web tension can be constant in splitting work and the quality of a product is stable.

Description

Cutting machine unwinding tension control system
Technical field
The utility model is mainly used in cutting machine and unreels operation, a kind of cutting machine unwinding tension control system.
Background technology
When thin coiled material was cut operation, it was one of necessary operation that the coiled material stock roll unreels.It is that stock roll is placed on the fixing support that traditional coiled material stock roll unreels; Paper carrying roll drive by its place ahead unreels, and when rapid speed, stock roll tends to overspeed rotation under the effect of force of inertia; For this reason, people usually install the rotating speed of a mechanical type band-type brake manual control stock roll.This mode of operation is difficult to make paper web to be in operation and guarantees constant tension force, has directly influenced the quality of product.
The purpose of the utility model is in order to overcome the weak point that the traditional work mode exists, therefore designed stock roll quick for installation, alleviated labour intensity, web tension can keep constant a kind of cutting machine unwinding tension control system when cutting operation.
Summary of the invention
Cutting machine unwinding tension control system; Mainly be made up of transmission shaft 1, top 2, hydraulic cylinder 4, piston rod 5, brake cylinder 8 and 9 of brake drums, in the bottom of fixed support 6 hydraulic cylinder 4 be housed, transmission shaft 1 is equipped with in hollow piston bar 5 inside of hydraulic cylinder 4; Left end at transmission shaft 1 is provided with top 2; The right part is provided with brake drum 9, is provided with brake cylinder 8 at the left of brake drum 9, and brake cylinder 8 tops are provided with the sliding sleeve that can move along axle 7.The backup bearing 3 of transmission shaft 1 left is contained in the left end inside of piston rod 5, and right-hand backup bearing is contained in brake cylinder 8 inside center.The right part of six piston rods of brake cylinder 8 is equipped with brake facing respectively.
The beneficial effect of the utility model is: stock roll is quick for installation, alleviated labour intensity, and web tension can keep constant when cutting operation, constant product quality.
Description of drawings
Figure of description is the sectional structure scheme drawing of the utility model.
In the accompanying drawing: 1, transmission shaft; 2, top; 3, bearing; 4, hydraulic cylinder; 5, piston rod; 6, fixed support; 7, axle; 8, brake cylinder; 9, brake drum.
The specific embodiment
Cutting machine unwinding tension control system; During enforcement according to the concrete size of the specifications design hydraulic cylinder 4 of cutting machine; Hollow piston bar 5 must guarantee to load onto transmission shaft 1, and it is inner that transmission shaft 1 left end backup bearing 3 is contained in piston rod 5 left ends, and the backup bearing of transmission shaft 1 right-hand member is contained in the central interior of brake cylinder 8; Brake drum 9 is equipped with in the right part of transmission shaft 1; Hydraulic cylinder 4 is fixed on the fixed support 6, and brake cylinder 8 is connected through cover with axle 7, makes brake cylinder 8 move and can not rotate along with transmission shaft 1.During work; Native system needs two covers about on every cutting machine; Primer fluid pressing system at first; With about head in the mandrel of stock roll and adjust pressure, adjust electric control system then, the friction force that brake facing on the brake cylinder 8 is contacted with brake drum 9 produce can satisfy the needs of paper web constant-tension.When the cutting machine operation, the sharp and best engagement of tension force that paper web is constant and upper slitter and following cutter can guarantee to cut the smooth of best elasticity of back obbbin and card.

Claims (3)

1. cutting machine unwinding tension control system; Mainly form by transmission shaft (1), top (2), hydraulic cylinder (4), piston rod (5), brake cylinder (8) and brake drum (9); It is characterized in that hydraulic cylinder (4) being housed in the bottom of fixed support (6); Transmission shaft (1) is equipped with in hollow piston bar (5) inside of hydraulic cylinder (4), is provided with top (2) at the left end of transmission shaft (1), and the right part is provided with brake drum (9); Left at brake drum (9) is provided with brake cylinder (8), and brake cylinder (8) top is provided with one can be along the mobile sliding sleeve of axle (7).
2. cutting machine unwinding tension control system as claimed in claim 1 is characterized in that the backup bearing (3) of said transmission shaft (1) left is contained in the left end inside of piston rod (5), and right-hand backup bearing is contained in brake cylinder (8) inside center.
3. cutting machine unwinding tension control system as claimed in claim 1 is characterized in that the right part of six piston rods of said brake cylinder (8) is equipped with brake facing respectively.
CN 201220267305 2012-06-08 2012-06-08 Unreeling tension control system of splitting machine Expired - Fee Related CN202594468U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220267305 CN202594468U (en) 2012-06-08 2012-06-08 Unreeling tension control system of splitting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220267305 CN202594468U (en) 2012-06-08 2012-06-08 Unreeling tension control system of splitting machine

Publications (1)

Publication Number Publication Date
CN202594468U true CN202594468U (en) 2012-12-12

Family

ID=47312027

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220267305 Expired - Fee Related CN202594468U (en) 2012-06-08 2012-06-08 Unreeling tension control system of splitting machine

Country Status (1)

Country Link
CN (1) CN202594468U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102843750A (en) * 2012-08-13 2012-12-26 北京盈想东方科技发展有限公司 Short-wave frequency searching device and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102843750A (en) * 2012-08-13 2012-12-26 北京盈想东方科技发展有限公司 Short-wave frequency searching device and control method thereof
CN102843750B (en) * 2012-08-13 2013-08-07 北京盈想东方科技发展有限公司 Short-wave frequency searching device and control method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121212

Termination date: 20170608