CN103963328A - Production technology for conveying belt with each edge covered by two rubber strips - Google Patents
Production technology for conveying belt with each edge covered by two rubber strips Download PDFInfo
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- CN103963328A CN103963328A CN201310057789.XA CN201310057789A CN103963328A CN 103963328 A CN103963328 A CN 103963328A CN 201310057789 A CN201310057789 A CN 201310057789A CN 103963328 A CN103963328 A CN 103963328A
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Abstract
A disclosed production technology for a conveying belt with each edge covered by two rubber strips is characterized in that step 1, four-roller S-shaped calender auxiliary equipment is modified based on the technological design; step 2, a forming technology after a mixing technology is performed; step 3, a calendering technology is performed; step 4, a sulfuration technology is performed; and step 5, a cutting technology is performed. The production technology has the advantages that the conveying belt with each edge covered by two rubber strips is improved in production automation degree and is improved in production efficiency by 50% or more.
Description
Technical field
The invention belongs to rubber conveyer belt production technology, particularly a kind of two slat gum bound edge production process of conveyer belt.
Background technology
Because the narrowest sheet width of current vulcanizing press is 1.8m.Can only produce width is the above belt of 800mm (comprising 800mm), if with the wide following wide belt of vulcanizer production 800mm of 1.8m, can cause huge energy waste, improve production cost, wide plate long-term production arrowband is to vulcanizing press also damage to some extent.Therefore the wrapped belt order that width is 500mm-800mm cannot be produced.The existing forming method of conveyer belt: be divided into two kinds of stacked package formula and laminated types.The belt carcass of stacked package formula is that lamination and covering are combined into.Paste rubber cover and adopt bound edge method in pairs, i.e. not welt adhesive tape of band edge, but upper and lower rubber cover limit portion is first rolled into bilayer, is then attached on band edge and unnecessary glue is sliced off with cutter.Laminated type is to be formed by adhesive plaster laminating, adopts the method bound edge of welt adhesive tape, and on forming machine, sticks upper and lower covers.Therefore prior art automaticity is low, and production efficiency is low, and product quality is difficult for ensureing.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the invention provides a kind of two slat gum bound edge production process of conveyer belt.Efficiently solve following technical problem: 1, two belt carcass do as a belt carcass moulding; 2, before edge-wrapping adhesive, subsides lid, be divided into two belt carcass; 3, two belt carcass carry out together bound edge, paste lid; 4, after sulfuration, two straps are cut apart.
Technical scheme of the present invention is: a kind of two slat gum bound edge production process of conveyer belt, is characterized in that:
Step 1: 4 roller S type calender auxiliary equipment are transformed according to this technological design:
(1) design, installation hand-operated moving formula cutting knife are used for cutting belt carcass
(2) design, installation belt carcass separator
(3) design, mounting finished product band cutter sweep;
Step 2: the moulding process after calendering process:
(1) width of control belt carcass, width tolerance is controlled at 1540 ± 5mm
(2) batch Shi Yaojuan neat, batch Deviation Control at ± 20mm
Step 3: calendering technology:
(1) adhesive plaster thickness 1.4 ± 0.05mm, adhesive plaster thickness of two sides is consistent, thickness deviation≤0.05mm
(2) while connecing leash, just to connect
(3) connect mode: unwinding equipment 1 → drying device 3 → cutter sweep 8 → calender device 6 → rear haulage belt feeder 9 → cooling device 14 → after access belt feeder 15 → devices for taking-up 18;
(4) belt carcass will be at the center of press production line
(5) spread 30-40kg, be uniformly distributed
(6) speed of a motor vehicle 4-5m/min
Step 4: sulfuration process:
(1) compression ratio calculates by 5%
(2) become well width will be wider than made-up belt width 10-15mm
(3) 150 ± 1 DEG C of curing temperatures
Step 5: cutting technique:
(1) belt is positioned at the center of cutter sweep
(2) width of belt dual-side glue wants consistent, and width is: 15 ± 1mm
(3) while batching, two straps want synchronous.
Advantageous effect of the present invention: this pair of slat gum bound edge conveyer belt production automation degree improves, and production efficiency improves more than 50%.
Brief description of the drawings
Fig. 1 is the calendering technology schematic diagram of a kind of pair of slat gum bound edge production process of conveyer belt of the present invention
Accompanying drawing indicates: 1, unwinding equipment; 2, joint vulcanizer; 3, drying device; 4, forward pull device; 5, front pendulum machine; 6, calender device; 7, front haulage belt feeder; 8, cutter; 9, rear haulage belt feeder; 10, rear pendulum machine; 11, workbench; 12, backward pull device; 13, shield unwinding equipment; 14 cooling devices; 15, after, access belt feeder; 16, centralizer; 17, all pointss device; 18, devices for taking-up
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation:
As shown in Figure 1, a kind of two slat gum bound edge production process of conveyer belt, is characterized in that:
A kind of two slat gum bound edge production process of conveyer belt, is characterized in that:
Step 1: 4 roller S type calender auxiliary equipment are transformed according to this technological design:
(1) design, installation hand-operated moving formula cutting knife are used for cutting belt carcass
(2) design, installation belt carcass separator
(3) design, mounting finished product band cutter sweep;
Step 2: the moulding process after calendering process:
(1) width of control belt carcass, width tolerance is controlled at 1540 ± 5mm
(2) batch Shi Yaojuan neat, batch Deviation Control at ± 20mm
Step 3: calendering technology:
(1) adhesive plaster thickness 1.4 ± 0.05mm, adhesive plaster thickness of two sides is consistent, thickness deviation≤0.05mm
(2) while connecing leash, just to connect
(3) connect mode: unwinding equipment 1 → drying device 3 → cutter sweep 8 → calender device 6 → rear haulage belt feeder 9 → cooling device 14 → after access belt feeder 15 → devices for taking-up 18;
(4) belt carcass will be at the center of press production line
(5) spread 30-40kg, be uniformly distributed
(6) speed of a motor vehicle 4-5m/min
Step 4: sulfuration process:
(1) compression ratio calculates by 5%
(2) become well width will be wider than made-up belt width 10-15mm
(3) 150 ± 1 DEG C of curing temperatures
Step 5: cutting technique:
(1) belt is positioned at the center of cutter sweep
(2) width of belt dual-side glue wants consistent, and width is: 15 ± 1mm
(3) while batching, two straps want synchronous.
Applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand invention method and core concept thereof originally.Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications.In sum, this description should not be construed as limitation of the present invention.
Claims (1)
1. two slat gum bound edge production process of conveyer belt, is characterized in that:
Step 1: 4 roller S type calender auxiliary equipment are transformed according to this technological design:
(1) design, installation hand-operated moving formula cutting knife are used for cutting belt carcass
(2) design, installation belt carcass separator
(3) design, mounting finished product band cutter sweep;
Step 2: the moulding process after calendering process:
(1) width of control belt carcass, width tolerance is controlled at 1540 ± 5mm
(2) batch Shi Yaojuan neat, batch Deviation Control at ± 20mm
Step 3: calendering technology:
(1) adhesive plaster thickness 1.4 ± 0.05mm, adhesive plaster thickness of two sides is consistent, thickness deviation≤0.05mm
(2) while connecing leash, just to connect
(3) connect mode: unwinding equipment → drying device → cutter sweep → calender device → rear haulage belt feeder → cooling device → after access belt feeder → devices for taking-up;
(4) belt carcass will be at the center of press production line
(5) spread 30-40kg, be uniformly distributed
(6) speed of a motor vehicle 4-5m/min
Step 4: sulfuration process:
(1) compression ratio calculates by 5%
(2) become well width will be wider than made-up belt width 10-15mm
(3) 150 ± 1 DEG C of curing temperatures
Step 5: cutting technique:
(1) belt is positioned at the center of cutter sweep
(2) width of belt dual-side glue wants consistent, and width is: 15 ± 1mm
(3) while batching, two straps want synchronous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310057789.XA CN103963328A (en) | 2013-02-01 | 2013-02-01 | Production technology for conveying belt with each edge covered by two rubber strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310057789.XA CN103963328A (en) | 2013-02-01 | 2013-02-01 | Production technology for conveying belt with each edge covered by two rubber strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103963328A true CN103963328A (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310057789.XA Pending CN103963328A (en) | 2013-02-01 | 2013-02-01 | Production technology for conveying belt with each edge covered by two rubber strips |
Country Status (1)
| Country | Link |
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| CN (1) | CN103963328A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339680A (en) * | 2014-09-29 | 2015-02-11 | 山西德邦橡胶制品有限公司 | Double-surface rubber sticking production line of belt core |
| CN106827345A (en) * | 2017-01-05 | 2017-06-13 | 开封铁塔橡胶（集团）有限公司 | Lamination conveyer belt continuous calendering moulding process and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060074A (en) * | 1991-09-05 | 1992-04-08 | 兰溪市橡胶厂 | The die mould method and the device thereof of the rubberizing of load-transfer device belt carcass |
| CN2242174Y (en) * | 1995-12-30 | 1996-12-11 | 阜新橡胶总厂 | Machine for forming conveyer belt |
| WO1998007561A1 (en) * | 1996-08-22 | 1998-02-26 | The Goodyear Tire And Rubber Company | Method and apparatus for producing synchronous belts with two or more tracks of helical teeth |
| CN101130279A (en) * | 2007-09-28 | 2008-02-27 | 浙江双箭橡胶股份有限公司 | Method for manufacturing double-strip parallel sulphur type rubber conveyer belt |
-
2013
- 2013-02-01 CN CN201310057789.XA patent/CN103963328A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060074A (en) * | 1991-09-05 | 1992-04-08 | 兰溪市橡胶厂 | The die mould method and the device thereof of the rubberizing of load-transfer device belt carcass |
| CN2242174Y (en) * | 1995-12-30 | 1996-12-11 | 阜新橡胶总厂 | Machine for forming conveyer belt |
| WO1998007561A1 (en) * | 1996-08-22 | 1998-02-26 | The Goodyear Tire And Rubber Company | Method and apparatus for producing synchronous belts with two or more tracks of helical teeth |
| CN101130279A (en) * | 2007-09-28 | 2008-02-27 | 浙江双箭橡胶股份有限公司 | Method for manufacturing double-strip parallel sulphur type rubber conveyer belt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339680A (en) * | 2014-09-29 | 2015-02-11 | 山西德邦橡胶制品有限公司 | Double-surface rubber sticking production line of belt core |
| CN106827345A (en) * | 2017-01-05 | 2017-06-13 | 开封铁塔橡胶（集团）有限公司 | Lamination conveyer belt continuous calendering moulding process and device |
| CN106827345B (en) * | 2017-01-05 | 2019-01-22 | 开封铁塔橡胶（集团）有限公司 | Lamination conveyer belt continuous calendering moulding process and device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Jigang Document name: Notification of Publication of the Application for Invention |
|
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |