CN103552191A - Tire loading and unloading mechanical arm of tire vertical pressure vulcanizing machine - Google Patents
Tire loading and unloading mechanical arm of tire vertical pressure vulcanizing machine Download PDFInfo
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- CN103552191A CN103552191A CN201310575050.8A CN201310575050A CN103552191A CN 103552191 A CN103552191 A CN 103552191A CN 201310575050 A CN201310575050 A CN 201310575050A CN 103552191 A CN103552191 A CN 103552191A
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Abstract
The invention relates to a tire loading and unloading mechanical arm of a tire vertical pressure vulcanizing machine, and belongs to the field of tire production equipment. The tire loading and unloading mechanical arm is characterized in that an inner grabbing jaw layer is arranged on a fixed disc in an annular array and can radially stretch or retract in an inner guiding groove of the fixed disc, and the center position of the fixed disc is fixedly connected with a center shaft; an inner rotating disc is arranged on the center shaft and can rotate around the center shaft, one end of an inner connecting rod is hinged with an inner grabbing jaw, and the other end of the inner connecting rod is hinged with the inner rotating disc; one end of an inner driving rod is fixedly connected with the center of the inner rotating disc, and the other end of the inner driving rod is hinged with an inner air cylinder piston rod; an outer grabbing jaw is arranged on the fixed disc in the annular array and is positioned on the radial outer side of the inner grabbing jaw and can radially stretch or retract in an outer guiding groove of the fixed disc, and an outer rotating disc is arranged on a center shaft and is positioned above the inner rotating disc and can rotate around the center shaft; one end of an outer connecting rod is hinged with the outer grabbing jaw, the other end of the outer connecting rod is hinged with the outer rotating disc, one end of an outer driving rod is fixedly connected with the center of the outer rotating disc, and the other end of the outer driving rod is hinged with an outer air cylinder position rod.
Description
Technical field
The present invention relates to tyre production equipment field, particularly a kind of tire vertical compression vulcanizer handling mechanical arm of tyre.
Background technology
As everyone knows, at present, in the use of the handling mechanical arm of tyre of tire forming vulcanizer, what generally adopt is that a kind of utilization in one group grabbed the mode that claw captures green tire or finished product tire bead, realizes the loading, unloading functional requirement in vulcanizer to green tire or finished product tire.The inner mold of the tire vertical compression vulcanizer that patent ZL201310203253.4 mentions, metal inner mould tool that can breathing is replaced the curing bag on central mechanism of vulcanizing machine, driving core insert tool at central authority piston rod can be realized breathing, when vulcanizer is during in matched moulds position, inner mold keeps distending state, coordinates jointly tire base is imposed to high-intensity sulfide stress with outer mold.For this novel tire vulcanization process, if grab claw in still adopting, finished product tire is unloaded to tire location, metal inner mould tool can interfere with claw when shrinking, and causes and unloads tire difficulty.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of tire vertical compression vulcanizer handling mechanical arm of tyre, dress tire precision is high, grabs the problem that claw and metal inner mould tool interfered, unloaded tire difficulty in not only fundamentally having solved while unloading tire, has realized and has accurately conveniently unloaded tire.
The technical solution adopted for the present invention to solve the technical problems is: a kind of tire vertical compression vulcanizer handling mechanical arm of tyre, it is characterized in that, by interior, grab device and outer embracing unit forms, inside grabbing device comprises in one group and grabs claw, inner rotary table, inside cylinder, inside connecting rod and interior drive rod, inside grabbing claw layer circular array is arranged on fixed disk, and can in the interior gathering sill of fixed disk, radially open or bounce back, in fixed disk center, be fixedly connected with central shaft, inner rotary table is arranged on central shaft, and can rotate around central shaft, one end of inside connecting rod with in to grab claw hinged, the inside connecting rod other end and inner rotary table are hinged, one end of interior drive rod is fixedly connected with inner rotary table center, the interior drive rod other end and inside cylinder piston rod are hinged, outer embracing unit comprises one group of outer holding card pawl, outer rotary table, outside cylinder, outside connecting rod and outer drive rod, outer holding card pawl circular array is arranged on fixed disk, be positioned at the radial outside of grabbing claw, and can in the outer gathering sill of fixed disk, radially open or bounce back, outer rotary table is arranged on central shaft, be positioned at the top of inner rotary table, and can rotate around central shaft, one end of outside connecting rod and outer holding card pawl are hinged, the outside connecting rod other end and outer rotary table are hinged, one end of outer drive rod is fixedly connected with outer rotary table center, and the outer drive rod other end and outside cylinder piston rod are hinged.
The present invention also can be achieved by the following measures: the back side of outer holding card pawl and crown contact site is equipped with electromagnetism absorber.Electromagnetism absorber is comprised of housing, cover plate, magnetic core, coil, housing is welded on the outer holding card pawl back side, and housing two sides respectively have a threading hole introduce and draw for coil, and cover plate is connected by screw with housing, magnetic core is welded on housing middle part, and coil uniform winding is on magnetic core.The inductance value of each electromagnetism absorber coil is identical.In outer holding card pawl bottom, profile is identical with finished product tire tire shoulder place outline.
The invention has the beneficial effects as follows: use tire vertical compression vulcanization process to vulcanize tire, in employing, grab claw unvulcanized green tire is captured to dress tire, guaranteed the accuracy of alignment of green tire on vulcanizer; After sulfuration finishes, adopt outer holding card pawl to unload tire to finished product tire, outer holding card pawl is embraced and is grabbed finished product tire periphery, electromagnetism absorber coil passes into direct current, belt steel wire is produced to even electromagnetism absorption affinity, guarantee the finished product tire accurate location on holding card pawl outside, grab the problem that claw and metal inner mould tool interfered, unloaded tire difficulty in not only fundamentally having solved while unloading tire, realized and accurately conveniently unloaded tire; And due to the lift effect of outer holding card pawl to finished product tire, reduced to be out of shape due to the finished product tire that the deadweight of finished product tire causes, improved finished product tire quality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of a kind of tire vertical compression of the present invention vulcanizer handling mechanical arm of tyre.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the working state schematic representation that a kind of tire vertical compression of the present invention vulcanizer handling mechanical arm of tyre captures green tire.
Fig. 4 is the working state schematic representation that a kind of tire vertical compression of the present invention vulcanizer handling mechanical arm of tyre captures finished product tire.
In figure: 1. fixed disk; 2. in, grab claw; 3. inside connecting rod; 4. inner rotary table; 5. central shaft; 6. outer rotary table; 7. outside connecting rod; 8. outer holding card pawl; 9. electromagnetism absorber; 10. housing; 11. cover plates; 12. coils; 13. magnetic cores; 14. threading holes; 15. green tires; 16. finished product tires; 17. outer gathering sills; 18. interior gathering sills; 19. inside cylinders; 20. inside cylinder piston rods; 21. interior drive rods; 22. outside cylinder piston rods; 23. outside cylinders; 24. outer drive rods.
The specific embodiment
At Fig. 1, Fig. 2, Fig. 3, in Fig. 4, the present invention mainly grabs device and outer embracing unit forms by interior, inside grabbing device mainly comprises and in one group, grabs claw 2, inner rotary table 4, inside cylinder 19, inside connecting rod 3 and interior drive rod 21, inside grabbing 2 layers of circular array of claw is arranged on fixed disk 1, its center line overlaps with central authority center line, and can in the interior gathering sill 18 of fixed disk 1, radially open or bounce back, at fixed disk 1 center, be fixedly connected with central shaft 5, inner rotary table 4 is arranged on central shaft 5, and can be around central shaft 5 rotations, one end of inside connecting rod 3 with in to grab claw 2 hinged, the other end and inner rotary table 4 are hinged, one end of interior drive rod 21 is fixedly connected with inner rotary table 4 centers, the other end and inside cylinder piston rod 20 are hinged, outer embracing unit mainly comprises one group of outer holding card pawl 8, outer rotary table 6, outside cylinder 23, outside connecting rod 7 and outer drive rod 24, outer holding card pawl 8 circular array are arranged on fixed disk 1, be positioned at the radial outside of grabbing claw 2, its center line overlaps with central authority center line, and can in the outer gathering sill 17 of fixed disk 1, radially open or bounce back, outer rotary table 6 is arranged on central shaft 5, be positioned at the top of inner rotary table 4, and can be around central shaft 5 rotations, one end of outside connecting rod 7 and outer holding card pawl 8 are hinged, the other end and outer rotary table 6 are hinged, one end of outer drive rod 24 is fixedly connected with outer rotary table 6 centers, the other end and outside cylinder piston rod 22 are hinged, inside grab claw 2 and adopt conventional calvus, in outer holding card pawl 8 bottoms, profile is identical with finished product tire 16 tire shoulder place outlines, be equipped with electromagnetism absorber 9 with the back side of crown contact site, electromagnetism absorber is mainly by housing 10, cover plate 11, magnetic core 13, coil 12 forms, housing 10 is welded on outer holding card pawl 8 back sides, housing 10 two sides respectively have a threading hole 14 introduce and draw for coil 12, cover plate 11 is connected by screw with housing 10, magnetic core 13 is welded on housing 10 middle parts, coil 12 uniform winding are on magnetic core 13, the inductance value of each electromagnetism absorber 9 coil 12 is identical.
Operation principle of the present invention is as follows:
1) dress tire: outside under the driving of cylinder piston rod 22, outer drive rod 24 drives outer rotary table 6 to turn an angle, outside connecting rod 7 drives outer holding card pawl 8 radially to open, keep certain distance with green tire 15 peripheries, fixed disk 1 declines, inside grab claw 2 and arrive place, rim of the mouth on green tire 15, under the driving of inside cylinder piston rod 20, interior drive rod 21 drives inner rotary table 4 to turn an angle, in inside connecting rod 3 drives, grabbing claw 2 radially opens, prop up rim of the mouth on green tire 15 (as shown in Figure 3), green tire 15 is placed on sulfuration board, central authority piston rod drives inner mold distending, inside cylinder piston rod 20 drives interior drive rod 21 successively, inner rotary table 4, inside connecting rod 3 and in grab claw 2, in making, grabbing claw 2 radially bounces back, fixed disk 1 return.
2) unload tire: after sulfuration finishes, inside grab claw 2 and keep retracted state, outer holding card pawl 8 keeps open configuration, fixed disk 1 declines, outer holding card pawl 8 arrives finished product tire 16 tire shoulder At The Heights, outer drive rod 24 outside cylinder piston rod 22 drives lower drive outer rotary table 6 to rotate to an angle, outside connecting rod 7 drives outer holding card pawl 8 radially to bounce back, embrace and grab finished product tire 16 peripheries, simultaneously, coil 12 in electromagnetism absorber 9 passes into direct current, electromagnetism absorber 9 produces electromagnetic force, belt steel wire is adsorbed, uniformly electromagnetism absorption affinity is guaranteed the finished product tire 16 circumferential location (as shown in Figure 4) on holding card pawl 8 outside, central authority piston rod drives inner mold to shrink, outer holding card pawl 8 takes out finished product tire 16 to arrive tire from sulfuration board, 9 coil 12 power-off of electromagnetism absorber, the electromagnetism absorption affinity of 8 pairs of belt steel wires of outer holding card pawl disappears, outside cylinder piston rod 22 drives outer drive rod 24 successively, outer rotary table 6, outside connecting rod 7 and outer holding card pawl 8, outer holding card pawl 8 is radially opened, realize tire, fixed disk 1 return.
Claims (5)
1. a tire vertical compression vulcanizer loads and unloads mechanical arm of tyre, it is characterized in that: by interior, grab device and outer embracing unit forms, inside grabbing device comprises in one group and grabs claw, inner rotary table, inside cylinder, inside connecting rod and interior drive rod, inside grabbing claw layer circular array is arranged on fixed disk, and can in the interior gathering sill of fixed disk, radially open or bounce back, in fixed disk center, be fixedly connected with central shaft, inner rotary table is arranged on central shaft, and can rotate around central shaft, one end of inside connecting rod with in to grab claw hinged, the inside connecting rod other end and inner rotary table are hinged, one end of interior drive rod is fixedly connected with inner rotary table center, the interior drive rod other end and inside cylinder piston rod are hinged, outer embracing unit comprises one group of outer holding card pawl, outer rotary table, outside cylinder, outside connecting rod and outer drive rod, outer holding card pawl circular array is arranged on fixed disk, be positioned at the radial outside of grabbing claw, and can in the outer gathering sill of fixed disk, radially open or bounce back, outer rotary table is arranged on central shaft, be positioned at the top of inner rotary table, and can rotate around central shaft, one end of outside connecting rod and outer holding card pawl are hinged, the outside connecting rod other end and outer rotary table are hinged, one end of outer drive rod is fixedly connected with outer rotary table center, and the outer drive rod other end and outside cylinder piston rod are hinged.
2. tire vertical compression vulcanizer loads and unloads mechanical arm of tyre according to claim 1, it is characterized in that the back side of said outer holding card pawl and crown contact site is equipped with electromagnetism absorber.
3. tire vertical compression vulcanizer loads and unloads mechanical arm of tyre according to claim 2, it is characterized in that said electromagnetism absorber is comprised of housing, cover plate, magnetic core, coil, housing is welded on the outer holding card pawl back side, housing two sides respectively have a threading hole introduce and draw for coil, cover plate is connected by screw with housing, magnetic core is welded on housing middle part, and coil uniform winding is on magnetic core.
4. tire vertical compression vulcanizer loads and unloads mechanical arm of tyre according to claim 2, it is characterized in that the inductance value of said each electromagnetism absorber coil is identical.
5. tire vertical compression vulcanizer loads and unloads mechanical arm of tyre according to claim 1, it is characterized in that in said outer holding card pawl bottom, profile is identical with finished product tire tire shoulder place outline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310575050.8A CN103552191B (en) | 2013-11-18 | 2013-11-18 | Tire vertical compression vulcanizer handling mechanical arm of tyre |
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| CN201310575050.8A CN103552191B (en) | 2013-11-18 | 2013-11-18 | Tire vertical compression vulcanizer handling mechanical arm of tyre |
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| CN103552191A true CN103552191A (en) | 2014-02-05 |
| CN103552191B CN103552191B (en) | 2016-09-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831916A (en) * | 2014-03-31 | 2014-06-04 | 重庆大学 | Forming and tire mounting mechanical arm of tire vulcanizer |
| CN108269486A (en) * | 2018-03-23 | 2018-07-10 | 深圳科澳汽车科技有限公司 | A kind of dynamic suspension platform and its method of work |
| CN111591091A (en) * | 2020-05-27 | 2020-08-28 | 泉州台商投资区中栓机械技术有限公司 | Walking robot constructional device based on double-deck child formula |
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| CN103264384A (en) * | 2013-05-20 | 2013-08-28 | 苏州大学 | Series-parallel combined three-freedom-degree translation carrying mechanism |
| CN103361606A (en) * | 2012-03-29 | 2013-10-23 | 株式会社日立高新技术 | Organic EL device manufacturing device and organic EL device manufacturing method |
| CN203542933U (en) * | 2013-11-18 | 2014-04-16 | 三角（威海）华盛轮胎有限公司 | Tire mounting and dismounting mechanical arm of tire direct-pressure vulcanizing machine |
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Patent Citations (9)
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| CN101172342A (en) * | 2007-11-29 | 2008-05-07 | 上海交通大学 | Multi-objects operating mechanical arm with time sharing catch and release function |
| US20100159048A1 (en) * | 2007-12-20 | 2010-06-24 | Mcneil & Nrm, Inc. | Tire loader basket |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831916A (en) * | 2014-03-31 | 2014-06-04 | 重庆大学 | Forming and tire mounting mechanical arm of tire vulcanizer |
| CN108269486A (en) * | 2018-03-23 | 2018-07-10 | 深圳科澳汽车科技有限公司 | A kind of dynamic suspension platform and its method of work |
| CN111591091A (en) * | 2020-05-27 | 2020-08-28 | 泉州台商投资区中栓机械技术有限公司 | Walking robot constructional device based on double-deck child formula |
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| CN103552191B (en) | 2016-09-07 |
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