CN105173850A - Constant-tension sheet storage device - Google Patents

Constant-tension sheet storage device Download PDF

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Publication number
CN105173850A
CN105173850A CN201510544904.5A CN201510544904A CN105173850A CN 105173850 A CN105173850 A CN 105173850A CN 201510544904 A CN201510544904 A CN 201510544904A CN 105173850 A CN105173850 A CN 105173850A
Authority
CN
China
Prior art keywords
roller group
described
synchronous
provided
ends
Prior art date
Application number
CN201510544904.5A
Other languages
Chinese (zh)
Inventor
朱焕铮
Original Assignee
中广核达胜加速器技术有限公司
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 中广核达胜加速器技术有限公司 filed Critical 中广核达胜加速器技术有限公司
Priority to CN201510544904.5A priority Critical patent/CN105173850A/en
Publication of CN105173850A publication Critical patent/CN105173850A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00Advancing webs
    • B65H20/30Arrangements for accumulating surplus web
    • B65H20/32Arrangements for accumulating surplus web by making loops
    • B65H20/34Arrangements for accumulating surplus web by making loops with rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/16Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30Force; Stress
    • B65H2515/31Tensile force
    • B65H2515/314Tension profile, i.e. distribution of tension, e.g. across the material feeding direction or along diameter of web roll
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30Force; Stress
    • B65H2515/34Pressure

Abstract

The invention discloses a constant-tension sheet storage device. The constant-tension sheet storage device comprises a rack, wherein synchronous chain wheel shafts are arranged at the two sides of each of upper and lower ends of the rack; synchronous chains are correspondingly connected between the two ends of the synchronous chain wheel shaft at the upper end and the two ends of the synchronous chain wheel shaft at the lower end; an upper slide roll set and a lower slide roll set are further mounted on the rack by virtue of four synchronous chains; a plurality of guide wheels are arranged on the upper and the lower slide roll sets; and the upper and the lower slide roll sets can oppositely move or reversely along with positive-negative rotation of the synchronous chain wheel shafts. The constant-tension sheet storage device solves problems such as a tension control problem in production of irradiation products, an equipment structure problem, an irradiation product range problem, a problem that product quality is affected, and the like while solving the tension problem in a continuous irradiation production process.

Description

A kind of identical tension stocker device

Technical field

The present invention relates to a kind of identical tension stocker device, be specifically related to a kind of identical tension stocker device in sheet material irradiation manufacturing line, belong to industrial irradiation technology field.

Background technology

Due in irradiation production process in order to enhance productivity, realize change of lap and do not shut down, therefore must increase stocker device in manufacturing line, in normal production, film releasing stocker device, at storage sheet material, when change of lap, replaces unreeling machine to discharge the sheet material of deposit by stocker device; The stocker that takes up device, at zero storing state, when change of lap, replace winder to store sheet material by stocker device, thus realization production is not shut down.Realization production is not shut down also can because of individual product, and especially the requirement of foam sheet to irradiation dose is higher, therefore must not stop reel-changing.All stocker devices are equipment indispensable in present irradiation manufacturing line.

What generally adopt in current sheet material irradiation manufacturing line is that upper slide roller group moves or the sheet outlet device of single roller group movement of lower slider roller movement, be mobile roller group owing to only having one group of roller group, therefore there will be roller group miles of relative movement oversize, as the words of cylinder tension force, regular cyclical cannot meet the demands, and needs specific customization cylinder to control as tension force; Therefore cylinder cost is very expensive, and due to cylinder oversize, Whole Equipment height is too high.And owing to only having one group of roller group to be mobile roller group, therefore need clump weight to be installed to overcome the own wt of mobile roller group; Otherwise limit initial tension size because roller group own wt is too heavy, initial tension as larger than sheet material maximum tension, the problem such as there will be sheet material stretching, break.But the development due to electron accelerator drives the performance boost of irradiation manufacturing line, the continuous increase of stocker width and stocker amount, the weight of slide roller group, in continuous increase, need the weight constantly increasing clump weight, and the intensity of the intensity and synchronization chain that need increase frame meets the demands.

In prior art, upper slide roller group or downslide action roller group move up or down, and drive synchronization chain motion, thus drive synchronous sprocket wheel axle to rotate, messenger chain wheel shaft is provided with gear pair, the rotation driven gear secondary motion of synchronous sprocket wheel axle, thus drives some position device to rotate.By the difference of a position device diverse location output voltage or electric current, the running velocity of production control line, reach sheet material process constant tension, but there is certain defect in this structure, when straining pulley lifting, easily occur the phenomenon exceeding potential device range, easily generation controls out of control, causes fault in production, and because a series of transmission adds a lot of friction force to slide roller group, affect tension force precision, the stretching of serious caused wire rod, to break, affect product design.

Summary of the invention

Technical matters to be solved by this invention is to provide a kind of identical tension stocker device, while solving the strain problem in sheet material continuous irradiation production process, solve irradiation products tension force control problem aborning, device structure problem, irradiation products scope and affect the problems such as product design.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:

A kind of identical tension stocker device, comprise frame, the both sides at the upper and lower two ends of described frame are provided with synchronous sprocket wheel axle, correspondingly between the two ends of described upper end synchronous sprocket wheel axle and the two ends of lower end synchronous sprocket wheel axle be connected with synchronization chain, described frame is also provided with upper slide roller group and downslide action roller group by four synchronization chains, described sliding up and down in roller group is provided with multiple guide wheel, and described in slide up and down roller group can relative movement or movement of supporting or opposing with the positive and negative rotation of synchronous sprocket shaft.

Aforesaid a kind of identical tension stocker device, is characterized in that: the synchronous sprocket wheel axle of described frame lower end is provided with synchronous gear box, is all connected by synchronizing shaft between described two synchronous gear boxes.

Aforesaid a kind of identical tension stocker device, is characterized in that: be connected with cylinder between described downslide action roller group and frame, described cylinder is connected with source of the gas by reducing valve.

Aforesaid a kind of identical tension stocker device, is characterized in that: described frame be provided with guide rail between two ends up and down, described upper slide roller group and downslide action roller group are provided with can along the pulley of described guide rail movement.

Aforesaid a kind of identical tension stocker device, is characterized in that: described upper slide roller group and downslide action roller group are all fixed on synchronization chain by chain permanent seat.

Aforesaid a kind of identical tension stocker device, is characterized in that: described upper slide roller group is also provided with ultrasonic transduter.

The invention has the beneficial effects as follows: four chains realize the synchronizing moving of four chains by bottom synchronous gear box and synchronizing shaft, and because upper slide roller group and downslide action roller group are arranged in the both direction of four synchronization chains, slide roller group upward sliding slide roller group slide downward at present therefore can be realized; And because the weight of two groups of roller groups is suitable, the initial tension therefore between two groups of rollers is very little, therefore can be used for producing the very little fine sheet of tension force; By the compressed air pressure that adjustment precision reducing valve provides cylinder, the size of required tension force can be controlled accurately, and because precise pressure-reducing valve has earth pressure release energy, be that precise pressure-reducing valve can discharge excess pressure to ensure constant pressure when tension force is greater than precise pressure-reducing valve setting pressure; And control sheet material process speed by ultrasonic transduter, thus the constant tensile control of sheet material can be realized.

Accompanying drawing explanation

Fig. 1 is the front elevation of a kind of identical tension stocker of the present invention device;

Fig. 2 is the lateral plan of a kind of identical tension stocker of the present invention device.

Detailed description of the invention

Below in conjunction with Figure of description, the present invention is further illustrated.

As depicted in figs. 1 and 2, a kind of identical tension stocker device, comprise frame 2, the both sides at described frame about 2 two ends are provided with synchronous sprocket wheel axle 1, correspondingly between the two ends of described upper end synchronous sprocket wheel axle 1 and the two ends of lower end synchronous sprocket wheel axle 1 be connected with synchronization chain 10, described frame 2 is also provided with upper slide roller group 4 and downslide action roller group 8 by four synchronization chains 10, described sliding up and down in roller group is provided with multiple guide wheel 15, and upper and lower two groups of guide wheels 15 are arranged in a crossed manner, guide wheel 15 walked around successively by sheet material 7, and described in slide up and down roller group can relative movement or movement of supporting or opposing with the positive and negative rotation of synchronous sprocket shaft 1.

The synchronous sprocket wheel axle 1 of described frame 2 lower end is provided with synchronous gear box 11, is all connected by synchronizing shaft 12 between described two synchronous gear boxes 11.

Four synchronization chains 10 realize the synchronizing moving of four synchronization chains 10 by bottom synchronous gear box 11 and synchronizing shaft 12, and because upper slide roller group 4 and downslide action roller group 8 are arranged in the both direction of four synchronization chains 10, slide roller group upward sliding slide roller group slide downward at present therefore can be realized; And because the weight of two groups of roller groups is suitable, the initial tension therefore between two groups of rollers is very little, therefore can be used for producing the very little fine sheet of tension force.

In the present embodiment, described upper slide roller group 4 and downslide action roller group 8 are all fixed on synchronization chain 10 by chain permanent seat 5.

Be connected with cylinder 13 between described downslide action roller group 8 and frame 2, described cylinder 13 is connected with source of the gas by reducing valve 14.By the compressed air pressure that adjustment precision reducing valve 14 pairs of cylinders 13 provide, the size of required tension force can be controlled accurately, and because precise pressure-reducing valve 14 has earth pressure release energy, when tension force is greater than precise pressure-reducing valve 14 setting pressure, precise pressure-reducing valve 14 can discharge excess pressure to ensure constant pressure.

Described frame 2 be provided with guide rail 9 between two ends up and down, described upper slide roller group 4 and downslide action roller group 8 are provided with can along the pulley 3 of described guide rail 9 movement.Guarantee slides up and down roller group and linearly moves up and down.

Described upper slide roller group 4 is also provided with ultrasonic transduter 6, controls sheet material process speed by ultrasonic transduter, thus the constant tensile control of sheet material can be realized.

In sum, a kind of identical tension stocker device provided by the invention, while solving the strain problem in sheet material continuous irradiation production process, solves irradiation products tension force control problem aborning, device structure problem, irradiation products scope and affect the problems such as product design.

More than show and describe groundwork of the present invention, principal character and advantage.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is by appending claims and equivalent circle thereof.

Claims (6)

1. an identical tension stocker device, comprise frame (2), it is characterized in that: the both sides at the upper and lower two ends of described frame (2) are provided with synchronous sprocket wheel axle (1), correspondingly between the two ends of described upper end synchronous sprocket wheel axle (1) and the two ends of lower end synchronous sprocket wheel axle (1) be connected with synchronization chain (10), described frame (2) is also provided with slide roller group (4) and downslide action roller group (8) by four synchronization chains (10), described sliding up and down in roller group is provided with multiple guide wheel (15), and described in slide up and down roller group can relative movement or movement of supporting or opposing with the positive and negative rotation of synchronous sprocket shaft (1).
2. a kind of identical tension stocker device according to claim 1, it is characterized in that: the synchronous sprocket wheel axle (1) of described frame (2) lower end is provided with synchronous gear box (11), all connected by synchronizing shaft (12) between described two synchronous gear boxes (11).
3. a kind of identical tension stocker device according to claim 1, is characterized in that: be connected with cylinder (13) between described downslide action roller group (8) and frame (2), described cylinder (13) is connected with source of the gas by reducing valve (14).
4. a kind of identical tension stocker device according to claim 1, it is characterized in that: described frame (2) be provided with guide rail (9) up and down between two ends, described upper slide roller group (4) and downslide action roller group (8) are provided with can along the pulley (3) of described guide rail (9) movement.
5. a kind of identical tension stocker device according to claim 1, is characterized in that: described upper slide roller group (4) and downslide action roller group (8) are all fixed on synchronization chain (10) by chain permanent seat (5).
6. a kind of identical tension stocker device according to claim 1, is characterized in that: described upper slide roller group (4) is also provided with ultrasonic transduter (6).
CN201510544904.5A 2015-08-31 2015-08-31 Constant-tension sheet storage device CN105173850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510544904.5A CN105173850A (en) 2015-08-31 2015-08-31 Constant-tension sheet storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510544904.5A CN105173850A (en) 2015-08-31 2015-08-31 Constant-tension sheet storage device

Publications (1)

Publication Number Publication Date
CN105173850A true CN105173850A (en) 2015-12-23

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CN201510544904.5A CN105173850A (en) 2015-08-31 2015-08-31 Constant-tension sheet storage device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106694602A (en) * 2017-01-19 2017-05-24 泰州法尔斯特不锈钢线有限公司 Stainless steel wire machining equipment
CN108217269A (en) * 2016-12-12 2018-06-29 西门子公司 For the method for wound rolls, control device, storage medium and up- coiler
CN108946258A (en) * 2018-08-02 2018-12-07 绍兴耐特塑胶有限公司 A kind of wrap-up of plastic wire molding machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987867A (en) * 1972-12-22 1974-08-22
EP0761582A2 (en) * 1995-09-12 1997-03-12 MANNESMANN Aktiengesellschaft Vertical strip accumulator
US5865393A (en) * 1995-07-14 1999-02-02 Mannesmann Aktiengesellschaft Vertical strip storage device
US6050517A (en) * 1998-09-22 2000-04-18 Curt G. Joa Counterbalanced web accumulator
CN101992965A (en) * 2009-08-11 2011-03-30 克罗内斯股份公司 Film storage device, device and method for producing containers
DE102009059796A1 (en) * 2009-12-21 2011-06-22 Oerlikon Textile GmbH & Co. KG, 42897 Device for storing moving textile fabric web, has traction units located opposite to guide ends of storage carts, where drive shaft is extended between guide ends and directly coupled with drive end with electric motor
DE202014101105U1 (en) * 2014-03-12 2015-06-17 Krones Aktiengesellschaft Film storage for continuous films
CN204917365U (en) * 2015-08-31 2015-12-30 中广核达胜加速器技术有限公司 Permanent tension stores up piece device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987867A (en) * 1972-12-22 1974-08-22
US5865393A (en) * 1995-07-14 1999-02-02 Mannesmann Aktiengesellschaft Vertical strip storage device
EP0761582A2 (en) * 1995-09-12 1997-03-12 MANNESMANN Aktiengesellschaft Vertical strip accumulator
US6050517A (en) * 1998-09-22 2000-04-18 Curt G. Joa Counterbalanced web accumulator
CN101992965A (en) * 2009-08-11 2011-03-30 克罗内斯股份公司 Film storage device, device and method for producing containers
DE102009059796A1 (en) * 2009-12-21 2011-06-22 Oerlikon Textile GmbH & Co. KG, 42897 Device for storing moving textile fabric web, has traction units located opposite to guide ends of storage carts, where drive shaft is extended between guide ends and directly coupled with drive end with electric motor
DE202014101105U1 (en) * 2014-03-12 2015-06-17 Krones Aktiengesellschaft Film storage for continuous films
CN204917365U (en) * 2015-08-31 2015-12-30 中广核达胜加速器技术有限公司 Permanent tension stores up piece device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108217269A (en) * 2016-12-12 2018-06-29 西门子公司 For the method for wound rolls, control device, storage medium and up- coiler
CN106694602A (en) * 2017-01-19 2017-05-24 泰州法尔斯特不锈钢线有限公司 Stainless steel wire machining equipment
CN106694602B (en) * 2017-01-19 2018-08-24 泰州华泽金属工业有限公司 Stainless steel wire process equipment
CN108946258A (en) * 2018-08-02 2018-12-07 绍兴耐特塑胶有限公司 A kind of wrap-up of plastic wire molding machine

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Application publication date: 20151223