CN101200116A - Semi-steel radial tire once-through method forming machine - Google Patents
Semi-steel radial tire once-through method forming machine Download PDFInfo
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- CN101200116A CN101200116A CNA2006101302235A CN200610130223A CN101200116A CN 101200116 A CN101200116 A CN 101200116A CN A2006101302235 A CNA2006101302235 A CN A2006101302235A CN 200610130223 A CN200610130223 A CN 200610130223A CN 101200116 A CN101200116 A CN 101200116A
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Abstract
The utility model relates to an one stage steel-belted tire building machine, which comprises a main frame provided in sequence with a main case, a forming drum, a bead adsorption ring, a tire tread compound piece transfer ring, a belted layer compaction drum and an auxiliary frame. A main frame feeding device, an auxiliary feeding device, a narrow tire tread winding device, a rolling device, an automatic adjusting targeting laser device, a bead preset device, a tire disassembly device and an electronic control system are also included. In the invention, the functions of one section and two sections building machines are combined and optimized. In the tire forming process, the mechanical forming drum with compaction function is adopted and the bead positioning is accurate, so that the quality of produced tires can be improved. Therefore, the invention can be used for the production of steel-belted tires in high-speed level.
Description
Technical field
The present invention relates to a kind of machinery of making rubber tyre, particularly be used for the once time forming machine that semi-steel radial tire is produced.
Background technology
In existing semi-steel radial tire is produced, the special equipment of tire building generally includes first stage building machine and second stage building machine, moulding process according to the secondary method, at first on the first stage building machine, press carcass first stage building technological requirement, by feeding device inner liner film and cord are transported on the laminating drum, after circle and capsule anti-package are just wrapped, detained to finger-type, by the order of process stipulation sidewall and required rubber components being fitted one by one puts in place again, finishes the molding procedure of one section carcass of radial-ply tyre after pressing fully.Then with the first stage building carcass of finishing, be passed on the second stage building drum of second stage building machine, press the process sequence of second stage building, substep is finished the applying and the roll extrusion typing of parts such as belt, band, tyre surface on band bundle laminating drum, forms the crown body, and the crown body is delivered to the second stage building drum through transmission ring, combine typing with the carcass of inflation, transmission ring withdraws from, through after the pressure roller roll extrusion, finish whole molding process of the whole tire base of half steel radial-ply tyre.
Radial-ply tyre first stage building machine is by main frame, turn-up and turn-down device, and laminating drum, press-roller device, the feed part, automatically controlled and gas control etc. partly formed.Radial-ply tyre second stage building machine is by: head, band bundle laminating drum, transmission ring, assembly drum, band bundle feed frame, the tyre surface feed frame, and automatically controlled and gas control etc. partly formed.
In the secondary method forming process of above-mentioned fetus, carcass is after finishing on the first stage building machine, unloading carcass installs on the second stage building machine, behind the secondary location, combine typing with the crown body of on band bundle laminating drum, finishing, form whole fetus, the applying of carcass is finished by two different make-up machines respectively with the moulding of fetus, and the tire quality of production is poor, the lack of homogeneity of tire, inefficiency, it is big to take up room, and along with the continuous development of automobile industry, car adapted tire develops to high-speed rank direction, the tire that existing equipment is produced can not satisfy the demand in market.
Summary of the invention
The object of the present invention is to provide a kind of once time forming machine that is used to produce high-speed rank semi-steel radial tire.
Technical scheme of the present invention: semi-steel radial tire once-through method forming machine, this make-up machine comprises main engine bed, mainframe box is installed on main engine bed successively, assembly drum, tyre bead absorption ring, tyre surface composite members transmission ring, band bundle laminating drum, the subsidiary engine case, also comprise the main frame feeding device, the subsidiary engine feeding device, narrow string of a hat wind, rolling device, automatic roll adjustment locating laser device, the tyre bead preset device, unload tire device and electric-control system, wherein said assembly drum is: a kind of mechanical assembly drum with attaching and compacting functions, comprise the hollow spindle that links to each other with mainframe box, revolve the leading screw of screw thread about having, leading screw is positioned at hollow spindle, about the mechanical anti-package side drum of two symmetrical configuration be sleeved on outside the hollow spindle; Wherein the collar bush that is sleeved on the hollow spindle is drawn together in each side bulge, adjacent suit the anti-package cylinder on collar bush, the secter pat cylinder, one group of secter pat is installed on the piston of secter pat cylinder, sealing ring is installed on the secter pat, one group of anti-package roller arm is hinged on the anti-package cylinder back cover, each anti-package roller arm extends towards secter pat vertically, end at the nearly secter pat of anti-package roller arm rest is equipped with the anti-package roller, it is characterized in that the adjacent turnover panel cylinder that also is equipped with on collar bush with the secter pat cylinder, one group of turnover panel is installed on the excircle of turnover panel cylinder, be positioned at the secter pat inboard, on the excircle of turnover panel cylinder, also be equipped with and transfer wide side ring, grooved ring is sleeved on the anti-package cylinder cylindrical, joins with the front end flange of anti-package cylinder; In the middle of two side drums, the wide ring of middle tone is installed, is overlapped between wide ring of middle tone and the wide side ring of accent, and the changing of the relative positions mutually; The grooved ring surface, be contained within anti-package roller arm surface in the grooved ring, transfer wide side ring surface, the wide ring surface of middle tone, sealed rubber ring surface, when anti-package roller arm is in original position, form complete basically cylindrical surface, be used for the applying of each component materials of support tire carcass.
Described subsidiary engine case links to each other with main engine bed by the panoramic table of high position precision, and the center is symmetrically installed with another band bundle laminating drum on the subsidiary engine case.
Beneficial effect of the present invention is: 1, optimum organization one section, the function of second stage building machine, in the process of tire building, owing to adopted mechanical assembly drum with attaching and compacting functions, the wire loop location accurately, can improve the tire quality of production, can be used in and produce high-speed other semi-steel radial tire of level; 2, wire loop one-time positioning do not need the centre of carcass to deposit, and reduced carcass and deformed or polluted and influence the intermediate link of product quality; 3, in the process of tire building, do not need carcass unloaded and install on second assembly drum, therefore just can not produce tyre bead locatees inconsistent situation, thereby can improve the uniformity of once-through method moulding half steel radial-ply tyre; 4, on a make-up machine, finish whole forming processes of half steel radial-ply tyre, the automaticity height; 5, floor space is little, production efficiency is high.
The present invention will be further described below in conjunction with the drawings and specific embodiments:
Description of drawings
Fig. 1 is the once time forming machine floor map of the related semi-steel radial tire of the present invention;
Fig. 2 is the structural representation of the once time forming machine assembly drum of the related semi-steel radial tire of the present invention;
Fig. 3 is the structural representation of the grooved ring of the once time forming machine assembly drum of the related semi-steel radial tire of the present invention;
Fig. 4 is the B-B cut-away view of Fig. 3;
Fig. 5 is that the K of Fig. 3 is to partial schematic diagram.
The specific embodiment
See also Fig. 1, semi-steel radial tire once-through method forming machine, this make-up machine comprises main engine bed 1, mainframe box 2, assembly drum 3, tyre bead absorption ring 4, tyre surface composite members transmission ring 5, band bundle laminating drum 6, subsidiary engine case 7 are installed on main engine bed 1 successively, also comprise main frame feeding device 8, subsidiary engine feeding device 9, the narrow string of a hat twine bus cable device 10, the narrow string of a hat lead out storage device 11, rolling device 12, automatically roll adjustment locating laser device 16, tyre bead preset device 13, unload tire device 14 and electric-control system 15 and pneumatic system.
See also Fig. 2, assembly drum described in the present invention is a kind of mechanical assembly drum with attaching and compacting functions, it is a radial-ply tyre once-through method assembly drum that adopts mechanical anti-package, can be referring to a kind of automatic anti-package roll extrusion mechanical assembly drum of patent of invention, patent No. ZL03102556.0, identical with this patent of invention, the present invention includes air-channel system, the hollow spindle 3-1 that links to each other with mainframe box, revolve the leading screw 3-2 of screw thread about having, leading screw 3-2 is positioned at hollow spindle 3-1, about the mechanical anti-package side drum of two symmetrical configuration be sleeved on outside the hollow spindle 3-1, wherein the collar bush 3-3 that is sleeved on the hollow spindle 3-1 is drawn together in each side bulge, adjacent suit anti-package cylinder 3-4 on collar bush 3-3, secter pat cylinder 3-5, one group of secter pat 3-6 is installed on the piston 3-5-1 of secter pat cylinder, sealing ring 3-13 is installed on the secter pat, one group of anti-package roller arm 3-7 is hinged on the anti-package cylinder rear end cap 3-4-1, each anti-package roller arm 3-7 extends towards secter pat 3-6 vertically, in the end of the close secter pat 3-6 of anti-package roller arm 3-7 the anti-package roller is installed.
What assembly drum of the present invention was different with patent of invention ZL03102556.0 is: the adjacent turnover panel cylinder 3-8 that also is equipped with secter pat cylinder 3-5 on collar bush 3-3, one group of turnover panel 3-9 is installed on the excircle of turnover panel cylinder 3-8, be positioned at secter pat 3-6 inboard, have groove on the surface, roughly centre position of turnover panel, elastomeric element is installed in the groove.Elastomeric element can be rubber ring, spring etc., when anti-package begins, the axial force that the anti-package roller produces, push wire loop to, turnover panel 3-9 digs under the promotion of turnover panel cylinder 3-8, can prevent the wire loop displacement, improve the compaction rate of wire loop anti-package simultaneously, the air of minimizing and elimination wire loop inside stockpiles.When turnover panel 3-9 resetted, gas circuit switched to vacuum, and simultaneously, turnover panel 3-9 follows turnover panel cylinder 3-8 closely and retreats under the promotion of elastomeric element 3-12 and fan-shaped block sealing ring 3-13.
On the excircle of turnover panel cylinder, also be equipped with and transfer wide side ring 3-10; In the middle of two side drums, the wide ring of middle tone 3-11 is installed; Overlap between middle tone wide ring 3-11 and the wide side ring 3-10 of accent, and the changing of the relative positions mutually; The tire base of different size, the wire loop spacing needs to change in the process of making base, and for this reason, the wide ring of middle tone 3-11 is arranged in the drum and transfer wide side ring 3-10 corresponding with tire base specification, need change with tire base specification.For the ease of installing, transfer wide side ring 3-10, the wide ring of middle tone 3-11 all to form by two semi-rings.
See also Fig. 2, Fig. 3, Fig. 4, Fig. 5, grooved ring 3-14 is sleeved on the cylindrical of anti-package cylinder 3-4, join with the front end flange 3-4-2 of anti-package cylinder, anti-package finishes, when the anti-package roller set back, anti-package roller arm was contained in the groove of grooved ring, and described grooved ring outer surface is coated with reduces friction and antiseized coating, the purpose of spray-on coating is to reduce the frictional resistance of carcass and grooved ring outer surface in the turn-up process, improves the operation quality of anti-package; The adsorption tank 3-14-1 that communicates with vacuum air-channel is arranged on the grooved ring 3-14, and rubber components comes off when preventing to fit.Grooved ring 3-14 surface, be contained within anti-package roller arm 3-7 surface among the grooved ring 3-14, transfer wide side ring 3-10 surface, the wide ring of middle tone 3-11 surface, sealed rubber ring 3-13 surface, when anti-package roller arm 3-7 is in original position, form complete basically cylindrical surface, use for the applying carcass.Therefore assembly drum of the present invention not only can be finished the patent of invention ZL03102556.0 machinery function of anti-package automatically, and can realize the function of laminating drum, the function of carcass laminating drum and mechanical anti-package drum unites two into one in the function of the function of laminating drum and assembly drum, three (four) the drum once time forming machines with one, in the second stage building machine.
Subsidiary engine case 7 links to each other with main engine bed 1 by the panoramic table of high position precision, and the center is symmetrically installed with another band bundle laminating drum on the subsidiary engine case 7.Be that the present invention has two band bundle laminating drums that are in different station.Panoramic table can adopt mouse fluted disc structure, also can adopt the panoramic table of other high position precision.This structure of the present invention realized that belt fits at two stations, further improved the efficient that the present invention makees tire.
The course of work of the present invention: according to the design condition of semi-steel radial tire structure and process stipulation, assembly drum is in initial position, this moment, anti-package roller arm 3-7 was in original position, grooved ring 3-14 surface, be contained within the anti-package roller arm 3-7 surface among the grooved ring 3-14, transfer wide side ring 3-10 surface, the wide ring of middle tone 3-11 surface, sealed rubber ring 3-13 surface, form complete basically cylindrical surface, the main frame feeding device begins by setup program to the assembly drum feed, carry out the conveying of sidewall rubber and inner liner successively, compound in advance, being delivered to assembly drum again fits, roll extrusion, the main frame feeding device is delivered to assembly drum with the carcass cord again and fits, the applying of carcass is so far finished in roll extrusion; The tyre bead preset device is delivered to tyre bead absorption ring with tyre bead, tyre bead absorption ring moves along the guide rail on the main engine bed, tyre bead is placed on the desired location of assembly drum, two groups of fan-shaped block 3-6 of assembly drum are promoted by secter pat cylinder 3-5, realize strutting of fan-shaped block, finish operation fastening and the sealing carcass, the withdrawal of fan-shaped block mainly relies on the cylinder gas circuit to switch to after the vacuum, the negative pressure that produces, and recover the thrust that produces and the elastic force of fan-shaped block sealing ring 3-13 by one group of piston cone small end compression spring; Drive revolve threaded screw rod 3-2 about assembly drum and drive respectively about two side drums move to the centre, finish the location of two wire loops in the tire blank molding process; Meanwhile, inflation in the carcass, two groups of turnover panels advance under the turnover panel cylinder promotes and put in place, and the anti-package cylinder promotes anti-package roller arm and advances, and the anti-package roller is implemented the anti-package and the roll extrusion on sidewall.Under the effect of anti-package cylinder, anti-package roller arm sets back then; In the time of the work of main frame feeding device, the work of subsidiary engine feeding device, be band bundle laminating drum feed, band bundle laminating drum is at first finished applying, the compacting of belt at initial position, Rotate 180 °, finish the winding of band, go back to 180 ° of winding compactings of finishing tyre surface and crown again, so far finished the making of tyre surface composite members; Tyre surface composite members transmission ring grasps the tyre surface composite members under band bundle laminating drum shrink-fit, and it is delivered to the desired location of carcass; Assembly drum both sides drum continues to move to the centre, inflates the applying that realizes carcass and tyre surface composite members in the carcass simultaneously, and rolling device carries out the bonding and roll extrusion that carcass and tyre surface composite members are finished in roll extrusion, and so far, fetus completes; Assembly drum secter pat withdrawal, turnover panel resets, and the both sides drum is return original position under the leading screw counter-rotating drives, and after unloading the tire device and unloading tire, the making of next tire base immediately begins.
Claims (6)
1. semi-steel radial tire once-through method forming machine, it is characterized in that: this make-up machine comprises main engine bed, mainframe box is installed on main engine bed successively, assembly drum, tyre bead absorption ring, tyre surface composite members transmission ring, band bundle laminating drum, the subsidiary engine case, also comprise the main frame feeding device, the subsidiary engine feeding device, narrow string of a hat wind, rolling device, automatic roll adjustment locating laser device, the tyre bead preset device, unload tire device and electric-control system, wherein said assembly drum is: a kind of mechanical assembly drum with attaching and compacting functions, comprise the hollow spindle that links to each other with mainframe box, revolve the leading screw of screw thread about having, leading screw is positioned at hollow spindle, about the mechanical anti-package side drum of two symmetrical configuration be sleeved on outside the hollow spindle; Wherein the collar bush that is sleeved on the hollow spindle is drawn together in each side bulge, adjacent suit the anti-package cylinder on collar bush, the secter pat cylinder, one group of secter pat is installed on the piston of secter pat cylinder, sealing ring is installed on the secter pat, one group of anti-package roller arm is hinged on the anti-package cylinder back cover, each anti-package roller arm extends towards secter pat vertically, end at the nearly secter pat of anti-package roller arm rest is equipped with the anti-package roller, the adjacent turnover panel cylinder that also is equipped with on collar bush with the secter pat cylinder, one group of turnover panel is installed on the excircle of turnover panel cylinder, be positioned at the secter pat inboard, on the excircle of turnover panel cylinder, also be equipped with and transfer wide side ring, grooved ring is sleeved on the anti-package cylinder cylindrical, joins with the front end flange of anti-package cylinder; In the middle of two side drums, the wide ring of middle tone is installed, is overlapped between wide ring of middle tone and the wide side ring of accent, and the changing of the relative positions mutually; Grooved ring surface, anti-package roller arm surface, the wide side ring of accent surface, the wide ring surface of middle tone, sealed rubber ring surface when anti-package roller arm is in original position, form complete basically cylindrical surface, are used for the applying of each component materials of support tire carcass.
2. semi-steel radial tire once-through method forming machine according to claim 1 is characterized in that: described subsidiary engine case links to each other with main engine bed by the panoramic table of high position precision, is symmetrically installed with another band bundle laminating drum on the subsidiary engine case.
3. semi-steel radial tire once-through method forming machine according to claim 2 is characterized in that: described panoramic table is a mouse fluted disc structure.
4. semi-steel radial tire once-through method forming machine according to claim 1 is characterized in that: described grooved ring outer surface is coated with reduces friction and antiseized coating.
5. the mechanical assembly drum with attaching and compacting functions according to claim 4 is characterized in that: the adsorption tank that communicates with vacuum air-channel is arranged on the described grooved ring.
6. according to claim 1,4 or 5 described mechanical assembly drums with attaching and compacting functions, it is characterized in that: the roughly centre position upper surface of described turnover panel has groove, and elastomeric element is installed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101302235A CN100534772C (en) | 2006-12-15 | 2006-12-15 | Semi-steel radial tire once-through method forming machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101302235A CN100534772C (en) | 2006-12-15 | 2006-12-15 | Semi-steel radial tire once-through method forming machine |
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| CN101200116A true CN101200116A (en) | 2008-06-18 |
| CN100534772C CN100534772C (en) | 2009-09-02 |
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| CNB2006101302235A Active CN100534772C (en) | 2006-12-15 | 2006-12-15 | Semi-steel radial tire once-through method forming machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049871A (en) * | 2009-11-10 | 2011-05-11 | 住友橡胶工业株式会社 | Green tire forming device and producing method for pneumatic tire |
| CN103707537A (en) * | 2013-12-30 | 2014-04-09 | 萨驰华辰机械(苏州)有限公司 | Novel high-efficient car radial tire molding device |
| CN106142608A (en) * | 2015-04-04 | 2016-11-23 | 青岛软控机电工程有限公司 | One-section shaping apparatus and forming method |
| CN106239953A (en) * | 2016-08-29 | 2016-12-21 | 中车双喜轮胎有限公司 | Tyre building machine infantees feed localization method |
| CN108189442A (en) * | 2017-12-06 | 2018-06-22 | 常州市丰瑞电子有限公司 | A kind of glued all-in-one machine of tyre rebuilding polishing |
-
2006
- 2006-12-15 CN CNB2006101302235A patent/CN100534772C/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049871A (en) * | 2009-11-10 | 2011-05-11 | 住友橡胶工业株式会社 | Green tire forming device and producing method for pneumatic tire |
| CN102049871B (en) * | 2009-11-10 | 2014-09-17 | 住友橡胶工业株式会社 | Green tire forming device and producing method for pneumatic tire |
| CN103707537A (en) * | 2013-12-30 | 2014-04-09 | 萨驰华辰机械(苏州)有限公司 | Novel high-efficient car radial tire molding device |
| CN103707537B (en) * | 2013-12-30 | 2015-09-23 | 萨驰华辰机械(苏州)有限公司 | High efficiency car radial tire former |
| CN106142608A (en) * | 2015-04-04 | 2016-11-23 | 青岛软控机电工程有限公司 | One-section shaping apparatus and forming method |
| CN106239953A (en) * | 2016-08-29 | 2016-12-21 | 中车双喜轮胎有限公司 | Tyre building machine infantees feed localization method |
| CN108189442A (en) * | 2017-12-06 | 2018-06-22 | 常州市丰瑞电子有限公司 | A kind of glued all-in-one machine of tyre rebuilding polishing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100534772C (en) | 2009-09-02 |
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Assignee: Tianjin Saixiang Science & Technology Co., Ltd. Assignor: Tianjin Rubber & Plastics Institute Co., Ltd. Contract record no.: 2011120000232 Denomination of invention: Semi-steel radial tire once-through method forming machine Granted publication date: 20090902 License type: Exclusive License Open date: 20080618 Record date: 20111031 |
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| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN SAIXIANG VENTURE CAPITAL INVESTMENT CO., L Free format text: FORMER NAME: TIANJIN RUBBER + PLASTICS INSTITUTE CO., LTD. |
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Address after: 300384 Tianjin New Technology Industrial Park Huayuan Industrial Zone (outer ring) four Haitai Development Road No. 9 Patentee after: Tianjin Saixiang investment limited liability company Address before: 300384 Tianjin New Technology Industrial Park Huayuan Industrial Zone (outer ring) four Haitai Development Road No. 9 Patentee before: Tianjin Rubber & Plastics Institute Co., Ltd. |