CN103707538A - Preparation method of circular-section steel wire ring for radial tire - Google Patents
Preparation method of circular-section steel wire ring for radial tire Download PDFInfo
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- CN103707538A CN103707538A CN201310744522.8A CN201310744522A CN103707538A CN 103707538 A CN103707538 A CN 103707538A CN 201310744522 A CN201310744522 A CN 201310744522A CN 103707538 A CN103707538 A CN 103707538A
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Abstract
The invention discloses a preparation method of a circular-section steel wire ring for a radial tire. According to the preparation method, a steel wire ring with a circular section is formed by winding a single attached steel wire on a concave semicircular tile of a steel wire ring winding disc on a steel wire winding device, in the winding process, the coiling of steel wires, the horizontal wire arrangement among the steel wires, the up and down wire tripping among the steel wires and the total winding amount of the steel wires are respectively controlled by servo systems correspondingly arranged on the steel wire winding device, all the servo systems are connected with a PLC (Programmable Logic Controller) through lines, thus realizing the automatic control; a circular-section steel wire ring production line is composed of the steel wire winding device and a steel wire unwinding device, as well as a cloth roller wire cleaning device, a preheating device, an extruder, a traction, storage and cooling device, a prebending device and a steel ring wrapped winding device. According to the preparation method, the coiling, wire discharge, wire tripping and winding amount of the steel wires are controlled by the servo systems with set parameters, and the preparation method has the characteristics of being precise for materials to take, close to wind, uniform for intervals, and stable for circular-section shape.
Description
(1) technical field:
The present invention relates to tire manufacturing technology, be specially circular cross-section wire loop preparation method for a meridian line tyre.
(2) background technology:
Radial is comprised of body piles, belt, wire loop and rubber conventionally, the framework material that wherein body piles, belt and wire loop are tire, bear the suffered most stress of pneumatic tire, comprise internal pressure stress and the road shocks stress of carcass.
In radial, body piles are at wire loop position upset anti-package, fixed tire size shock absorbing stress; Wire loop is closely fixed on wheel rim tire, and bears the various interaction forces of wheel rim and tire.
The wire loop of radial, because the stress being subject to is large, radial deformation is large, easily damages.In prior art, conventionally adopting cross section is hexagonal wire loop structural design, but the contact-making surface of cross section hexagonal bead and anti-package body piles is only several points, in tire motion process can there is relative displacement friction in body piles and wire loop, now each position of wire loop is stressed extremely inhomogeneous, easily causes body piles or wire loop abnormal friction heat-dissipating and fatigue damage.
For addressing the above problem, the applicant unit has proposed the technical scheme of radial circular cross-section wire loop, adopt the radial technical scheme of circular cross-section wire loop and applied for Patents.
(3) summary of the invention:
In order to coordinate, circular cross-section wire loop is automatic, High-efficient Production, and the present invention's (utility model) has proposed circular cross-section wire loop preparation method for a meridian line tyre.
Circular cross-section wire loop preparation method's technical scheme for radial of the present invention, on steel wire winding device, by single attached glue steel wire winding on the semicircle tile fragment of the indent of bead winding dish and Formation cross-section is circular wire loop, in winding process, level row silk between the batching of steel wire, steel wire, the winding total amount of jumping up and down silk and steel wire between steel wire are controlled respectively by the corresponding servo-drive system arranging on steel wire winding device respectively, each servo-drive system is connected with PLC controller by circuit, realizes automation and controls.
Described steel wire adopts round wire.
According to the wire loop of different specification size, described steel wire diameter is chosen between ￠ 0.8mm～￠ 2.6mm.
The attached glue thickness of described steel wire is chosen between 0.05mm～0.20mm.
Described steel wire winding device and steel wire unwinding equipment, cloth are taken turns clear silk device, preheating device, extruder, traction, storing and cooling device, prebuckling device and steel ring wrapping fabric wind and are formed circular cross-section wire loop manufacturing line; Described circular cross-section wire loop manufacturing line be take rolling steel bead wire as raw material, through leading out, decontamination, laser heating, kiss-coating, traction storage, automatic winding displacement, winding working procedure one-shot forming, completes the production of circular cross-section wire loop finished product.
Beneficial effect of the present invention:
Radial of the present invention batches, arranges silk, jumps silk and the large main action of twining amount four by the servo system control of setup parameter with circular cross-section wire loop preparation method's, have feeding accurately, be wound around closely, interval is even, circular section shape is stable feature.
(4) accompanying drawing explanation:
Fig. 1 is in the steel wire winding device that adopts of the present invention, the structural representation of bead winding dish.
Fig. 2 (a) is the structural representation of tile fragment in Fig. 1 embodiment.
Fig. 2 (b) is the A-A cut-away view in Fig. 2 (a).
Fig. 3 is the circular cross-section wire loop manufacturing line schematic diagram of setting up with Fig. 1 embodiment.
Fig. 4 is the structural representation of the circular cross-section wire loop with the production of circular cross-section wire loop manufacturing line shown in Fig. 3.
Figure number sign: 1, steel wire winding device; 2, steel wire; 3, bead winding dish; 4, tile fragment; 5, wire loop; 6, steel wire unwinding equipment; 7, cloth is taken turns clear silk device; 8, preheating device; 9, extruder; 10, traction, storing and cooling device; 11, prebuckling device; 12, steel ring wrapping fabric wind.
(5) specific embodiment:
Below in conjunction with accompanying drawing illustrated embodiment, technical scheme of the present invention is described further:
Circular cross-section wire loop preparation method for radial of the present invention, to carry out on steel wire winding device 1, on described steel wire winding device 1, be provided with between the servo-drive system of controlling steel wire 2 and batching, the servo-drive system of controlling level row silk between steel wire 2, control steel wire 2 and jump up and down the servo-drive system of silk and control the servo-drive system that steel wire 2 is wound around total amount, each servo-drive system is connected with PLC controller by circuit; Bead winding dish 3 circumference equal dividings on described steel wire winding device 1 are arranged and radially synchronization telescope and expansion, tile fragment 4 in bead winding dish 3 peripheral circumferential is the semicircle of indent, using this winding as circular cross-section wire loop 5 basis, control the global shape of wire loop 5, as shown in Figure 1, Figure 2 shown in (a), Fig. 2 (b), Fig. 4.
Single attached glue steel wire 2 is wound on tile fragment 4 in the present invention and Formation cross-section is circular wire loop 5, in winding process, the servo-drive system that the circle of steel wire 2 is got, the winding total amount of jumping up and down silk and steel wire 2 between the row of the level between steel wire 2 silk, steel wire 2 is arranged by correspondence is respectively controlled respectively, realizes automation and controls.
It is the round wire of ￠ 0.8mm～￠ 2.6mm that described steel wire 2 adopts diameter.
The attached glue thickness of described steel wire 2 is 0.05mm～0.20mm.
Can pass through to select the steel wire 2 of different-diameter and the total radical being wound around, and produce the wire loop 5 of different circular cross-section sizes:
1, the diameter ￠ 1.7mm of the circular steel wire ring 5(individual wire 2 of diameter ￠ 38, attached glue thickness 0.15mm, total radical 296).
2, the diameter ￠ 1.7mm of the circular steel wire ring 5(individual wire 2 of diameter ￠ 41, attached glue thickness 0.15mm, total radical 349).
3, the diameter ￠ 2.0mm of the circular steel wire ring 5(individual wire 2 of diameter ￠ 47, attached glue thickness 0.15mm, total radical 349).
The radial of different size need to be selected the circular steel wire ring of corresponding size according to design.
Described steel wire winding device 1 is taken turns clear silk device 7, preheating device 8, extruder 9, traction, storing and cooling device 10, prebuckling device 11 and steel ring wrapping fabric wind 12 with steel wire unwinding equipment 6, cloth and is formed circular cross-section wire loop manufacturing line, described circular cross-section wire loop manufacturing line be take rolling steel bead wire 2 as raw material, through leading out, decontamination, laser heating, kiss-coating, traction storage, automatic winding displacement, winding working procedure one-shot forming, complete the production of circular cross-section wire loop finished product, as shown in Figure 3.
What in described circular cross-section wire loop manufacturing line, each installed arranges sequentially:
Steel wire unwinding equipment 6---cloth is taken turns clear silk device 7---preheating device 8---extruder 9---traction, storing and cooling device 10---prebuckling device 11---steel wire winding device 1---steel ring wrapping fabric wind 12.
Claims (5)
1. circular cross-section wire loop preparation method for radial, it is characterized in that: on steel wire winding device (1), single attached glue steel wire (2) is wound in to the semicircle tile fragment of indent (4) of bead winding dish (3) is upper and Formation cross-section is circular wire loop (5), in winding process, batching of steel wire (2), level row silk between steel wire (2), the winding total amount of the silk of jumping up and down between steel wire (2) and steel wire (2) is controlled respectively by the upper corresponding servo-drive system arranging of steel wire winding device (1) respectively, each servo-drive system is connected with PLC controller by circuit, realizing automation controls.
2. circular cross-section wire loop preparation method for radial according to claim 1, is characterized in that: described steel wire (2) adopts round wire.
3. circular cross-section wire loop preparation method for radial according to claim 2, is characterized in that: the diameter of described steel wire (2) is ￠ 0.8mm～￠ 2.6mm.
According to described in any one in claim 1～3 circular cross-section wire loop preparation method for radial, it is characterized in that: the attached glue thickness of described steel wire (2) is 0.05mm～0.20mm.
5. according to circular cross-section wire loop preparation method for the radial described in any one in claim 1～3, it is characterized in that: described steel wire winding device (1) is taken turns clear silk device (7), preheating device (8), extruder (9), traction, storing and cooling device (10), prebuckling device (11) and steel ring wrapping fabric wind (12) with steel wire unwinding equipment (6), cloth and formed circular cross-section wire loop manufacturing line; It is raw material that described circular cross-section wire loop manufacturing line be take rolling steel bead wire (2), through leading out, decontamination, laser heating, kiss-coating, traction storage, automatic winding displacement, winding working procedure one-shot forming, completes the production of circular cross-section wire loop (5) finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310744522.8A CN103707538A (en) | 2013-12-30 | 2013-12-30 | Preparation method of circular-section steel wire ring for radial tire |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310744522.8A CN103707538A (en) | 2013-12-30 | 2013-12-30 | Preparation method of circular-section steel wire ring for radial tire |
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| CN103707538A true CN103707538A (en) | 2014-04-09 |
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| CN201310744522.8A Pending CN103707538A (en) | 2013-12-30 | 2013-12-30 | Preparation method of circular-section steel wire ring for radial tire |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492852A (en) * | 2014-12-19 | 2015-04-08 | 天津隆达伟业橡胶机械有限公司 | Aircraft tire bead ring winding production line |
| CN107804010A (en) * | 2017-12-07 | 2018-03-16 | 合肥万力轮胎有限公司 | A kind of winding disc for radial tyre bead ring winding |
| CN107953726A (en) * | 2017-12-07 | 2018-04-24 | 合肥万力轮胎有限公司 | A kind of tire wire loop structure, winding disc and winding method |
| CN113523154A (en) * | 2021-09-16 | 2021-10-22 | 天津赛象科技股份有限公司 | Uniform step jump control method and steel wire ring winding method and system |
| CN113560475A (en) * | 2021-09-26 | 2021-10-29 | 天津赛象科技股份有限公司 | Circular arrangement control method and system for giant tire bead ring |
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| JPH09267410A (en) * | 1996-04-02 | 1997-10-14 | Tokyo Seiko Co Ltd | Bead molding machine and wire like material winding apparatus |
| JP3207603B2 (en) * | 1993-04-01 | 2001-09-10 | 中田エンヂニアリング株式会社 | Bead core forming device |
| CN201552985U (en) * | 2009-09-04 | 2010-08-18 | 青岛双星轮胎工业有限公司 | Novel steel traveler for tyre |
| CN102814433A (en) * | 2012-08-24 | 2012-12-12 | 天津赛象科技股份有限公司 | Winding apparatus of bead ring of circular section |
| CN202623319U (en) * | 2012-04-01 | 2012-12-26 | 江阴市勤力橡塑机械有限公司 | Four-station steel wire winding machine |
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2013
- 2013-12-30 CN CN201310744522.8A patent/CN103707538A/en active Pending
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| JP3207603B2 (en) * | 1993-04-01 | 2001-09-10 | 中田エンヂニアリング株式会社 | Bead core forming device |
| JPH09267410A (en) * | 1996-04-02 | 1997-10-14 | Tokyo Seiko Co Ltd | Bead molding machine and wire like material winding apparatus |
| CN201552985U (en) * | 2009-09-04 | 2010-08-18 | 青岛双星轮胎工业有限公司 | Novel steel traveler for tyre |
| CN202623319U (en) * | 2012-04-01 | 2012-12-26 | 江阴市勤力橡塑机械有限公司 | Four-station steel wire winding machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492852A (en) * | 2014-12-19 | 2015-04-08 | 天津隆达伟业橡胶机械有限公司 | Aircraft tire bead ring winding production line |
| CN107804010A (en) * | 2017-12-07 | 2018-03-16 | 合肥万力轮胎有限公司 | A kind of winding disc for radial tyre bead ring winding |
| CN107953726A (en) * | 2017-12-07 | 2018-04-24 | 合肥万力轮胎有限公司 | A kind of tire wire loop structure, winding disc and winding method |
| CN113523154A (en) * | 2021-09-16 | 2021-10-22 | 天津赛象科技股份有限公司 | Uniform step jump control method and steel wire ring winding method and system |
| CN113560475A (en) * | 2021-09-26 | 2021-10-29 | 天津赛象科技股份有限公司 | Circular arrangement control method and system for giant tire bead ring |
| WO2023045308A1 (en) * | 2021-09-26 | 2023-03-30 | 天津赛象科技股份有限公司 | Circular arrangement control method and system for giant tire bead rings |
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