CN104708748A - Electron accelerator underbeam device for constant-tension irradiation processing of rubber - Google Patents
Electron accelerator underbeam device for constant-tension irradiation processing of rubber Download PDFInfo
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- CN104708748A CN104708748A CN201510113547.7A CN201510113547A CN104708748A CN 104708748 A CN104708748 A CN 104708748A CN 201510113547 A CN201510113547 A CN 201510113547A CN 104708748 A CN104708748 A CN 104708748A
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Abstract
The invention provides an electron accelerator underbeam device for constant-tension irradiation processing of rubber, and belongs to the technical field of polymer material processing. An electron accelerator comprises an electron beam irradiation head; an irradiation shielding box comprises an irradiation chamber and an outer irradiation cavity; an irradiation window is arranged at the top of the irradiation chamber; the electron beam irradiation head is arranged at the irradiation window; a transmitting device comprises a driving roller and a floating stick, and the driving roller comprises a center power roller arranged in the irradiation chamber and an auxiliary power roller arranged in the outer irradiation cavity. The center power roller is positioned under the electron beam irradiation head, and the floating stick comprises an inlet stick, an outlet stick and an inner box stick. The irradiation shielding box comprises a feeding opening and a discharging opening, the inlet stick is arranged at one end of the feeding opening, and the outlet stick is arranged at one end of the discharging opening. Compared with the prior art, the electron accelerator underbeam device has the benefits that the device resists to irradiation and electron beam irradiation and can also meet the layout structure of the irradiation shielding box of the electron accelerator, and constant-tension maintaining operation is reliable.
Description
Technical field
The invention belongs to processing of high molecular material technical field, relate to rubber presulfurization device, particularly one is used for rubber identical tension irradiation processing electron accelerator bundle lower device.
Background technology
Along with the develop rapidly of domestic and international auto industry and highway, the more superior radial of manufacturing property has become the prior development direction of current tire industry.
Radial tire technical sophistication, production technology are harsh, especially the production difficulty of tubeless meridian tire is larger, the sizing material that inner liner film uses is many, and film geomery requires very high, has strict dimensional requirement especially to the width of film and thickness.After manufacturing process comprises the stretcher roll (plain-barreled roll and forming roll) that inner liner extruded by extruder and configure, lift transmission by no-station pole canopy row rod, chilling roll cools, and cooled film is transferred to subsequent technique by the transport tape of plane.Wherein, row's rod that production line adopts above and the main purpose that the plane transport tape mode of lifting is transmitted are that can ensure that rubber sheet and transport tape fit tightly by the transmission of power synchronous controls transfer band realizes synchronous no-station pole canopy and transmit, and ensure that transmitting procedure rubber sheet change in size is in prescribed limit simultaneously.
Carry out electron beam presulfurization process to cooled film, can shorten later stage cure time, enhance productivity, reduce energy consumption simultaneously, improve tire product qualified rate, product quality is relatively more stable.
Because working environment has X-ray, and the not resistance to electron irradiation of existing transmitting device and x radiation x, damage can be caused to equipment; Secondly transmission direction needs to ensure to carry out along electron accelerator irradiation shield direction, and due to various reasons such as shielding box equipment cost, internal structure and production line length spaces, and existing transmitting device cannot be transferred identical tension transmission continuously.
Through attempting, existing in prior art and changing row's rod transmission structure into stainless steel material, and there is the method for radiation resistance, but this structure can cause being difficult to realize the discounting of horizontal low-angle
Transmission.
Summary of the invention
Object of the present invention, in order to solve the deficiency of currently available technology, provides a kind of radiation hardness, resistance to electron beam irradiation, meets electron accelerator irradiation shielding box layout structure, the bundle lower device of the rubber identical tension irradiation processing electron accelerator of reliability service.
In order to realize foregoing invention object, the invention provides a kind of for rubber identical tension irradiation processing electron accelerator bundle lower device, comprising electron accelerator, irradiation shielding box and transmitting device;
Described electron accelerator comprises electron beam irradiation head, and described irradiation shielding box comprises radiation chamber and irradiation exocoel, and be positioned at described radiation chamber top and offer irradiation window, described electron beam irradiation head is arranged at described irradiation window place;
Described transmitting device comprises active roll tube and floating rod, and described active roll tube comprises the center power roller be arranged in radiation chamber and the secondary power roller be arranged in irradiation exocoel; Described center power roller is positioned at below electron beam irradiation head; Described floating rod comprises rod in import rod, outlet rod and box, and described irradiation shielding box comprises charging aperture and discharging opening, and described import rod is arranged on charging aperture one end, and described outlet rod is arranged on discharging opening one end.By adjusting floating rod position, reach the object of the angle of adjustment transmission locus, position degree and Tensity size.Whole irradiation process is all carried out in radiation chamber, and other assemblies in the irradiation exocoel beyond radiation meeting radiation chamber do not affect.
Preferably, bundle lower device of the present invention also comprises power electric unit, and described power electric unit is connected with active roll tube, provides power by group of motors to active roll tube.Further preferably, described power electric unit comprises center power motor, left power motor and right power motor, described secondary power roller comprises left power roller and right power roller, described center power motor is connected with described center power roller, described left power motor is connected with described left power roller, and described right power motor is connected with described right power roller.Again further preferably, described power electric unit is made up of alternating-current variable frequency motor.Design like this, control accurately convenient, and safety in operation is higher.
Preferably, described irradiation exocoel comprises left irradiation exocoel and right irradiation exocoel, and described left irradiation exocoel is communicated with charging aperture, and described right irradiation exocoel is communicated with discharging opening; The quantity of described floating rod is four, is respectively rod in an import rod, an outlet rod and two boxes, in described two boxes rod be respectively be arranged at left irradiation exocoel left box in rod and be arranged at right irradiation exocoel right box in rod; The quantity of described active roll tube is seven, be respectively one to be arranged at the center power roller in radiation chamber and to be arranged at the secondary power roller of the six roots of sensation in irradiation exocoel, the secondary power roller of the described six roots of sensation comprises the secondary power roller of the first from left be arranged in left irradiation exocoel, the secondary power roller of the second from left, left three secondary power rollers and is arranged at the right side one secondary power roller in right irradiation exocoel, right second mate's power roller, right three secondary power rollers.Further more preferably, 12 ~ 100 ° of angles are formed between described adjacent two secondary power rollers.Equally more preferably, connected by roller driving chain between described adjacent two secondary power rollers.The motion transfer track of rubber sheet is determined primarily of electron accelerator irradiation shielding box structure, and the energy of the concrete structure of irradiation shielding box and electron accelerator, beam power matched doses, physical dimension, shielding material and material thickness etc. have relation.Said structure is according to theory calculate and simulation preferred configuration out, accurately convenient to the adjustment of tension force.
In order to ensure rubber sheet transmission steadily and and electron accelerator extraction window between spacing, preferably, the diameter of described center power roller be the 5-20 of secondary power roller diameter doubly.
Compared with prior art, beneficial effect of the present invention is:
Device of the present invention is radiation hardness, resistance to electron beam irradiation not only, can also meet electron accelerator irradiation shielding box layout structure simultaneously, and identical tension remains reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation for rubber identical tension irradiation processing electron accelerator bundle lower device of the present invention.
Wherein:
1, rubber sheet
2, import rod
3, rod is exported
4, charging aperture
5, discharging opening
6, alternating-current variable frequency motor
7, electron beam irradiation head
8, radiation chamber
9, left irradiation exocoel
10, right irradiation exocoel
11, the secondary power roller of the first from left
12, the secondary power roller of the second from left
13, left three secondary power rollers
14, a right secondary power roller
15, right second mate's power roller
16, right three secondary power rollers
17, roller driving chain
18, center power roller
19, rod in left box
20, rod in right box
21, irradiation window
22, irradiation shielding box.
Detailed description of the invention
With reference to Fig. 1, this embodiment describes a kind of for rubber identical tension irradiation processing electron accelerator bundle lower device, comprise electron accelerator, irradiation shielding box 22 and transmitting device, wherein electron accelerator comprises electron beam irradiation head 7, irradiation shielding box 22 comprises radiation chamber 8 and irradiation exocoel, be positioned at radiation chamber 8 top and offer irradiation window 21, electron beam irradiation head 7 is arranged at irradiation window 21 place, irradiation exocoel is divided into left irradiation exocoel 9 and right irradiation exocoel 10, center power roller 18 is positioned at below the electron beam irradiation head 7 of radiation chamber 8, import rod 2, rod 19 in left box, the secondary power roller 11 of the first from left, the secondary power roller 12 of the second from left, left three secondary power rollers 13 are positioned at left irradiation exocoel 9, outlet rod 3, rod 20 in right box, a right secondary power roller 14, right second mate's power roller 15, right three secondary power rollers 16 are positioned at right irradiation exocoel 10.Import rod 2 is arranged on charging aperture 4 one end, and outlet rod 3 is arranged on discharging opening 5 one end.Connected by roller driving chain 17 between adjacent two secondary power rollers.The diameter of center power roller 18 is 10 times of secondary power roller diameter.As can be seen from the figure, general structure is arranged symmetrically with centered by center power roller 18.Rubber sheet 1 forms one 100 ° of angles in the secondary power roller 11 of the first from left and right three secondary power roller places, form 80 ° of angles in the secondary power roller 12 of the second from left and right second mate's power roller 13 place, form 12 ° of angles in left three secondary power rollers 13 and right secondary power roller 14 place.
The secondary power roller 11 of the first from left on the left of occuping, the secondary power roller 12 of the second from left, left three secondary power rollers 13 are by a left power motor entirety control, the right side one secondary power roller 14 on right side, right second mate's power roller 15, right three secondary power rollers 16 are controlled by a right power motor entirety, be in the center power roller 18 of center by center power Electric Machine Control, wherein each motor is alternating-current variable frequency motor 6.Wherein three motor Integrated designs.
During work, rubber sheet 1 passes through successively: rod 20, right irradiation exocoel 10, a right secondary power roller 14, right second mate's power roller 15, right three secondary power rollers 16, discharging opening 5, outlet rod 3 in rod 19, center power roller 18, right box in import rod 2, charging aperture 4, left irradiation exocoel 9, the secondary power roller 11 of the first from left, the secondary power roller 12 of the second from left, left three secondary power rollers 13, radiation chamber 8, left box, complete whole irradiation processing process.Wherein rubber sheet 1 is in constant-tension state all the time, and the process of irradiation processing completes in radiation chamber 8.
Claims (9)
1., for rubber identical tension irradiation processing electron accelerator bundle lower device, it is characterized in that, comprise electron accelerator, irradiation shielding box and transmitting device; Described electron accelerator comprises electron beam irradiation head, and described irradiation shielding box comprises radiation chamber and irradiation exocoel, and be positioned at described radiation chamber top and offer irradiation window, described electron beam irradiation head is arranged at described irradiation window place; Described transmitting device comprises active roll tube and floating rod, and described active roll tube comprises the center power roller be arranged in radiation chamber and the secondary power roller be arranged in irradiation exocoel; Described center power roller is positioned at below electron beam irradiation head; Described floating rod comprises rod in import rod, outlet rod and box, and described irradiation shielding box comprises charging aperture and discharging opening, and described import rod is arranged on charging aperture one end, and described outlet rod is arranged on discharging opening one end.
2. according to claim 1 for rubber identical tension irradiation processing electron accelerator bundle lower device, it is characterized in that, also comprise power electric unit, described power electric unit is connected with active roll tube.
3. according to claim 2 for rubber identical tension irradiation processing electron accelerator bundle lower device, it is characterized in that, described power electric unit comprises center power motor, left power motor and right power motor, described secondary power roller comprises left power roller and right power roller, described center power motor is connected with described center power roller, described left power motor is connected with described left power roller, and described right power motor is connected with described right power roller.
4. according to claim 3 for rubber identical tension irradiation processing electron accelerator bundle lower device, it is characterized in that, described power electric unit is made up of alternating-current variable frequency motor.
5. according to claim 1 for rubber identical tension irradiation processing electron accelerator bundle lower device, it is characterized in that, described irradiation exocoel comprises left irradiation exocoel and right irradiation exocoel, and described left irradiation exocoel is communicated with charging aperture, and described right irradiation exocoel is communicated with discharging opening; The quantity of described floating rod is four, is respectively rod in an import rod, an outlet rod and two boxes, in described two boxes rod be respectively be arranged at left irradiation exocoel left box in rod and be arranged at right irradiation exocoel right box in rod; The quantity of described active roll tube is seven, be respectively one to be arranged at the center power roller in radiation chamber and to be arranged at the secondary power roller of the six roots of sensation in irradiation exocoel, the secondary power roller of the described six roots of sensation comprises the secondary power roller of the first from left be arranged in left irradiation exocoel, the secondary power roller of the second from left, left three secondary power rollers and is arranged at the right side one secondary power roller in right irradiation exocoel, right second mate's power roller, right three secondary power rollers.
6. according to claim 5 for rubber identical tension irradiation processing electron accelerator bundle lower device, it is characterized in that, in described left box, rod is arranged symmetrically with a right secondary power roller with right second mate's power roller, left three secondary power rollers with right three secondary power rollers, the secondary power roller of the second from left respectively with rod, the secondary power roller of the first from left in right box centered by center power roller.
7. according to claim 6ly to it is characterized in that for rubber identical tension irradiation processing electron accelerator bundle lower device, between described adjacent two secondary power rollers, form 12 ~ 100 ° of angles.
8. according to claim 5ly to it is characterized in that for rubber identical tension irradiation processing electron accelerator bundle lower device, connected by roller driving chain between described adjacent two secondary power rollers.
9. according to claim 1ly to it is characterized in that for rubber identical tension irradiation processing electron accelerator bundle lower device, the diameter of described center power roller be the 5-20 of secondary power roller diameter doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510113547.7A CN104708748A (en) | 2015-03-16 | 2015-03-16 | Electron accelerator underbeam device for constant-tension irradiation processing of rubber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510113547.7A CN104708748A (en) | 2015-03-16 | 2015-03-16 | Electron accelerator underbeam device for constant-tension irradiation processing of rubber |
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| CN104708748A true CN104708748A (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510113547.7A Pending CN104708748A (en) | 2015-03-16 | 2015-03-16 | Electron accelerator underbeam device for constant-tension irradiation processing of rubber |
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| CN (1) | CN104708748A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757530A (en) * | 2017-01-22 | 2017-05-31 | 中国科学院过程工程研究所 | Electron beam irradiation crosslinking prepares the method and device of BN fibers |
| CN108022666A (en) * | 2017-12-26 | 2018-05-11 | 北射沃华核技术（北京）有限公司 | Cover device under rubberized cord irradiation self-shileding beam |
| CN115071012A (en) * | 2022-07-22 | 2022-09-20 | 四川智研科技有限公司 | Electron beam curing method and device for high-occupancy-ratio plate |
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| JP2012078261A (en) * | 2010-10-04 | 2012-04-19 | Nhv Corporation | Electron beam processing device |
| CN102729373A (en) * | 2012-06-15 | 2012-10-17 | 北京市射线应用研究中心 | Under-beam transmission device for electron beam irradiation vulcanization of tire component |
| CN102896721A (en) * | 2011-07-26 | 2013-01-30 | 软控股份有限公司 | Double-sided film electron irradiation apparatus and irradiation method thereof |
| CN103029242A (en) * | 2011-09-30 | 2013-04-10 | 软控股份有限公司 | Film electron irradiation device and method |
| CN204604694U (en) * | 2015-03-16 | 2015-09-02 | 武汉久瑞电气有限公司 | The bundle lower device of electron accelerator sheet material identical tension irradiation processing |
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2015
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2012078261A (en) * | 2010-10-04 | 2012-04-19 | Nhv Corporation | Electron beam processing device |
| CN102896721A (en) * | 2011-07-26 | 2013-01-30 | 软控股份有限公司 | Double-sided film electron irradiation apparatus and irradiation method thereof |
| CN103029242A (en) * | 2011-09-30 | 2013-04-10 | 软控股份有限公司 | Film electron irradiation device and method |
| CN102729373A (en) * | 2012-06-15 | 2012-10-17 | 北京市射线应用研究中心 | Under-beam transmission device for electron beam irradiation vulcanization of tire component |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757530A (en) * | 2017-01-22 | 2017-05-31 | 中国科学院过程工程研究所 | Electron beam irradiation crosslinking prepares the method and device of BN fibers |
| CN108022666A (en) * | 2017-12-26 | 2018-05-11 | 北射沃华核技术（北京）有限公司 | Cover device under rubberized cord irradiation self-shileding beam |
| CN108022666B (en) * | 2017-12-26 | 2024-02-02 | 北射沃华核技术（北京）有限公司 | Self-shielding beam lower device for irradiation of rubberized curtain cloth |
| CN115071012A (en) * | 2022-07-22 | 2022-09-20 | 四川智研科技有限公司 | Electron beam curing method and device for high-occupancy-ratio plate |
| CN115071012B (en) * | 2022-07-22 | 2023-08-15 | 四川智研科技有限公司 | Plate electron beam curing method and device |
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Effective date of registration: 20170330 Address after: 215300 Jiangsu city of Kunshan province Honghu Development Zone Kunshan Road No. 60 room 4 Applicant after: Jiangsu new century energy Electronics Co. Ltd. Address before: 430090 Hubei province Wuhan Hannan Street Xiang Ji Shun Road No. 1 Applicant before: Wuhan Jiu Rui Electric Applicance Co., Ltd |
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Application publication date: 20150617 |