CN103111556B - Steel wire ring positioning clamping rotating device of steel wire ring winding machine - Google Patents

Steel wire ring positioning clamping rotating device of steel wire ring winding machine Download PDF

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Publication number
CN103111556B
CN103111556B CN201310061124.6A CN201310061124A CN103111556B CN 103111556 B CN103111556 B CN 103111556B CN 201310061124 A CN201310061124 A CN 201310061124A CN 103111556 B CN103111556 B CN 103111556B
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China
Prior art keywords
steel wire
steel
wire ring
plate
steel plate
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CN201310061124.6A
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Chinese (zh)
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CN103111556A (en
Inventor
陈家轩
卢礼华
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Harbin Gongda Hongtu Rubber Plastic Science & Technology Co Ltd
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Harbin Gongda Hongtu Rubber Plastic Science & Technology Co Ltd
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Publication of CN103111556A publication Critical patent/CN103111556A/en
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Abstract

The invention provides a steel wire ring positioning clamping rotating device of a steel wire ring winding machine and belongs to the technical field of rotating devices. The device is characterized in that three pairs of help rollers are arranged on a rear machine plate, a steel band is in transmission connection with a central roller and two transmission rollers respectively and provided with a manipulator, an upper-portion guide steel plate is fixed on a supporting steel plate, a lower-portion guide steel plate is arranged on the lower portion of the upper guide steel plate, and the lower end of the lower-portion guide steel plate is connected with a hydraulic cylinder. The steel wire ring positioning clamping rotating device is simple in structure and easy to produce and manufacture, rotating directions of steel wires between an inner layer and an outer layer of a wound steel wire ring, the steel wire on one layer rotates leftwards while the steel wire on the other layer rotates rightwards, filling of rubber between the steel wires is not needed, shearing force cannot be generated in any circumstances, and the steel wire ring positioning clamping rotating device can be directly used in manufacturing of tires. Tires produced by using steel wire rings manufactured by the steel wire ring positioning clamping rotating device of the steel wire ring winding machine is suitable for occasions with high internal pressure, high load, big deformation and quite strong impact load.

Description

The wire loop location clamping tumbler of bead winding machine
Technical field
The present invention relates to a kind of wire loop location clamping tumbler of bead winding machine, belong to tumbler technical field.
Background technology
In field of tire production, in order to strengthen integrated support rigidity and the reliability of tire, need to be provided with wire loop in tire.The wire loop that existing bead winding mechanism is done is by a steel wire through being forward entwined, and its cross section is generally hexagon or polygon or abnormity, is straight and is substantially parallel to each other between steel wire and steel wire, is filled with rubber between steel wire and steel wire.Easily shearing force is produced between such wire loop steel wire and steel wire, when the tire that such wire loop is made uses under pressure, top load, large deformation and extremely strong impact load in height, be easy at wire loop or delamination or cord breakage phenomenon occur between gum filler and the interface of casing ply.
Summary of the invention
The wire loop that the object of the invention is to do to solve existing bead winding mechanism is through being forward entwined by a steel wire, be straight between steel wire and steel wire and be substantially parallel to each other, easily produce the problem of shearing force between wire loop steel wire and steel wire, and then a kind of wire loop location clamping tumbler of bead winding machine is provided.
The object of the invention is to be achieved through the following technical solutions:
A kind of wire loop location clamping tumbler of bead winding machine, comprise: breast roll, two live-rollers, three pairs of help rolls, machine plate below, hydraulic cylinder, live-roller drive motors, gripper, steel band, lower guide is to steel plate, upper guide is to steel plate and supporting steel plate, described three pairs of help rolls are arranged on below on machine plate, supporting steel plate is fixed on the bottom on front side of machine plate below, the two ends of supporting steel plate are respectively equipped with a live-roller, breast roll is arranged on the center of machine prelaminar part below, live-roller drive motors is fixed on the rear portion of machine plate below, output shaft and the live-roller of live-roller drive motors are in transmission connection, steel band is in transmission connection with breast roll and two live-rollers respectively, steel band is provided with gripper, upper guide to Interal fixation on supporting steel plate, lower guide is arranged on the bottom of upper guide to steel plate to steel plate, lower guide is connected to the lower end of steel plate with hydraulic cylinder.Described three pairs of help rolls are equilateral triangle distribution on machine plate below.
The present invention has the following advantages: structure of the present invention is simple, manufactures than being easier to.The direction that between the wire loop that the present invention is wound around is inside and outside two-layer, steel wire rotates is contrary each other, the steel wire of one deck is left-handed, and the steel wire of another layer is exactly dextrorotation, without the need to filled rubber between steel wire and steel wire, also can not produce shearing force in what situations, can be directly used in the making of tire.With the tire that the wire loop that the present invention makes is produced, use under being adapted at high interior pressure, top load, large deformation and extremely strong impact load.Even if repeatedly produce subdue greatly distortion its tyre bead portion not fragile yet, also can not there is delamination or cord breakage phenomenon between wire loop and the interface of casing ply, substantially increase the durability of tyre bead.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wire loop location clamping tumbler of a kind of bead winding machine of the present invention;
Fig. 2 is the top view of wire loop location clamping tumbler;
Fig. 3 is the use of the structural representation of the bead winding machine of wire loop of the present invention location clamping tumbler;
Fig. 4 is the structural representation (master looks) of frame;
Fig. 5 is the structural representation (overlooking) of frame;
Fig. 6 is the structural representation (the 6th gear 11 is provided with breach) of main drive;
Fig. 7 is the structural representation depositing silk and steel wire tension control device;
Fig. 8 is the structural representation storing wire tray.
Reference numeral 18 in figure is wire loop cores.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail: the present embodiment is implemented under premised on technical solution of the present invention, gives detailed embodiment, but protection scope of the present invention is not limited to following embodiment.
As depicted in figs. 1 and 2, the wire loop location clamping tumbler of a kind of bead winding machine involved by the present embodiment, comprise: breast roll 19, two live-rollers 22, three pairs of help rolls 26, machine plate 27 below, hydraulic cylinder 28, live-roller drive motors 29, gripper 71, steel band 72, lower guide is to steel plate 73, upper guide is to steel plate 74 and supporting steel plate 76, described three pairs of help rolls 26 are arranged on below on machine plate 27, supporting steel plate 76 is fixed on the bottom on front side of machine plate 27 below, the two ends of supporting steel plate 76 are respectively equipped with a live-roller 22, breast roll 19 is arranged on the center of machine plate 27 front portion below, live-roller drive motors 29 is fixed on the rear portion of machine plate 27 below, output shaft and the live-roller 22 of live-roller drive motors 29 are in transmission connection, steel band 72 is in transmission connection with breast roll 19 and two live-rollers 22 respectively, steel band 72 is provided with gripper 71, upper guide is fixed on supporting steel plate 76 to steel plate 74, lower guide is arranged on the bottom of upper guide to steel plate 74 to steel plate 73, lower guide is connected to the lower end of steel plate 73 with hydraulic cylinder 28.
Described three pairs of help rolls 26 are equilateral triangle distribution on machine plate 27 below.
As shown in Figure 3, employ the bead winding machine of wire loop of the present invention location clamping tumbler, comprise frame, main drive, deposit silk and steel wire tension control device and wire loop location clamping tumbler, described main drive is arranged on the side of frame, deposit the top that silk and steel wire tension control device are arranged on main drive, the location clamping tumbler of wire loop is arranged on the opposite side of frame.
As shown in Fig. 4 ~ Fig. 5, described frame comprises base 1, vertical slideway 2, leading screw 3, baffle plate 4, platform 5, hollow column 81 and handwheel screw 82, described hollow column 81 is fixed on the top of base 1 side, the side of vertical slideway 2 is fixedly connected with the outer wall of hollow column 81, opposite side and the baffle plate 4 of vertical slideway 2 are slidably connected, leading screw 3 is arranged on hollow column 81, the bottom of leading screw 3 is connected with the tailing screw flight of the baffle plate 4 extend in hollow column 81, the top of leading screw 3 is threaded with the handwheel screw 82 being arranged on hollow column 81 top, one end of platform 5 is fixedly connected with baffle plate 4, the other end of platform 5 is provided with opening 83.Machine plate 27 is fixed on above the cushion block 84 of base 1 below.
As shown in Figure 6, described main drive comprises toothed disc 13, motor 87 and a gear train, described gear train comprises the first gear 6, second gear 7, 3rd gear 8, 4th gear 9, 5th gear 10, 6th gear 11 and the 7th gear 12, described 6th gear 11 is provided with breach 85, toothed disc 13 is provided with breach 86, toothed disc 13 is fixedly connected with the 6th gear 11, breach 85 on 6th gear 11 and the breach 86 on toothed disc 13 are arranged on same direction, motor 87 is arranged on the bottom of platform 5, gear train is arranged on the top of platform 5, the output shaft of motor 87 is fixedly connected with the first gear 6, the thickness of the first gear 6 is one times of other gear, 7th gear 12 is connected and coaxial rotation with the 5th gear about 10, second gear 7 and the 3rd gear 8 engage, 3rd gear 8 and the 6th gear 11 engage, the first half of the first gear 6 engages with the second gear 7, the Lower Half of the first gear 6 engages with the 4th gear 9, 4th gear 9 engages with the 5th gear 10, 7th gear 12 engages with the 6th gear 11.
As shown in Figure 7 and Figure 8, described deposit silk and steel wire tension control device comprise store wire tray, steel wire mouth 16 that steel wire is play the guiding role and ring set 17, described storage wire tray is made up of the first semicircular ring 14 and the second semicircular ring 15, first semicircular ring 14 and the second semicircular ring 15 are bolted on the curved surface of toothed disc 13, be fixed on the uper side surface of toothed disc 13 to the steel wire mouth 16 that steel wire play the guiding role, ring set 17 is fixed in the storage wire tray to steel wire mouth 16 porch that steel wire play the guiding role.
The course of work of frame is the adjustment being driven the upper-lower position of baffle plate 4 and platform 5 by the adjustment of leading screw 3, leading screw 3 can realize accurate Fine Feed, what thus can control to be placed in the main transmission on platform 5 more exactly deposits silk device upper-lower position, ensures that steel wire mouth 16 horizontal level and the wire loop core center of circle be wound around are in same plane.Thus contribute to the precision ensureing steel wire winding.
Its motion mode of bead winding is while order about annular minor diameter wire loop core 18 and rotate, and orders about and does crisscross motion with steel wire rotating disk and steel wire mouth around wire loop core.This winding process requires to claim to the mounting or dismounting of wire loop core.Gap type main drive gear train can meet winding, only need rotational end cut-off wheel and deposit wire tray and make the breach direction of the 6th gear 11 consistent with platform breach direction, below, wire loop core just can be put into along breach direction and take out and not need repetition installing/dismounting gear train.The mounting or dismounting of gap type main drive to workpiece to be wound are very convenient, can greatly improve winding efficiency.
The location clamping tumbler of wire loop, belongs to clamping transmission scheme.Clamping transmission scheme relies on gripper to hold wire loop, by the guiding of steel plate, alternately holds wire loop successively, provide driving force around wire loop center.Driven by motor steel band rotates, gripper in steel bands along with guiding steel plate guiding enter the stage of grasping successively, grasp in process at gripper, play vertical two effects fixed and revolving force is provided, when gripper leaves steel plate, gripper can open by torsion spring in gripper 71 automatically, only enter lower guide to steel plate 73 and upper guide to steel plate 74 between time gripper 71 just close and clamping steel wire circle.Gripper hold by cylinder action in steel plate, can provide enough thrusts, makes gripper non-slip, and the effect that steel belt plays regulating wheel by breast roll 19 can ensure enough driving forces.This scheme not easily loses circle, more can ensure very high transmission accuracy.
The above; be only the present invention's preferably detailed description of the invention; these detailed description of the invention are all based on the different implementations under general idea of the present invention; and protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.

Claims (1)

1. the wire loop location clamping tumbler of a bead winding machine, comprise: breast roll, two live-rollers, three pairs of help rolls, machine plate below, hydraulic cylinder, live-roller drive motors, gripper, steel band, lower guide is to steel plate, upper guide is to steel plate and supporting steel plate, described three pairs of help rolls are arranged on below on machine plate, supporting steel plate is fixed on the bottom on front side of machine plate below, the two ends of supporting steel plate are respectively equipped with a live-roller, breast roll is arranged on the center of machine prelaminar part below, live-roller drive motors is fixed on the rear portion of machine plate below, output shaft and the live-roller of live-roller drive motors are in transmission connection, steel band is in transmission connection with breast roll and two live-rollers respectively, steel band is provided with gripper, upper guide to Interal fixation on supporting steel plate, lower guide is arranged on the bottom of upper guide to steel plate to steel plate, lower guide is connected to the lower end of steel plate with hydraulic cylinder, it is characterized in that, described three pairs of help rolls are equilateral triangle distribution on machine plate below.
CN201310061124.6A 2013-02-27 2013-02-27 Steel wire ring positioning clamping rotating device of steel wire ring winding machine Active CN103111556B (en)

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CN201310061124.6A CN103111556B (en) 2013-02-27 2013-02-27 Steel wire ring positioning clamping rotating device of steel wire ring winding machine

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Application Number Priority Date Filing Date Title
CN201310061124.6A CN103111556B (en) 2013-02-27 2013-02-27 Steel wire ring positioning clamping rotating device of steel wire ring winding machine

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CN103111556B true CN103111556B (en) 2015-02-18

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107187632B (en) * 2017-05-12 2018-10-16 重庆威星橡胶工业有限公司 Apex strip binding apparatus
CN107187633B (en) * 2017-05-12 2018-10-16 重庆市环岛机械制造有限公司 Annular material binding apparatus

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2133673A1 (en) * 1971-07-07 1973-01-18 Christoph Illy Ring cladding - by pierced rotary treadle carrying pivoted bobbin holder
CN2621124Y (en) * 2003-05-21 2004-06-23 天津市橡塑机械研究所有限公司 Tyre multi-section traveller double-ring winding machine set
CN200991989Y (en) * 2006-12-17 2007-12-19 青岛高校软控股份有限公司 Steel-wire-ring holding mechanism
JP2008168612A (en) * 2006-12-11 2008-07-24 Sumitomo Denko Steel Wire Kk Method and apparatus for manufacturing annular concentrically stranded bead cord
WO2009128286A1 (en) * 2008-04-14 2009-10-22 不二精工 株式会社 Bead wire winding and forming device
CN102114514A (en) * 2010-12-23 2011-07-06 天津赛象科技股份有限公司 Radial tire bead ring winding machine with six stations
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
CN103115110A (en) * 2013-02-26 2013-05-22 哈尔滨工大宏图橡塑科技有限公司 Main drive for bead ring winder
CN103111555A (en) * 2013-02-26 2013-05-22 哈尔滨工大宏图橡塑科技有限公司 Steel wire ring winding machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2133673A1 (en) * 1971-07-07 1973-01-18 Christoph Illy Ring cladding - by pierced rotary treadle carrying pivoted bobbin holder
CN2621124Y (en) * 2003-05-21 2004-06-23 天津市橡塑机械研究所有限公司 Tyre multi-section traveller double-ring winding machine set
JP2008168612A (en) * 2006-12-11 2008-07-24 Sumitomo Denko Steel Wire Kk Method and apparatus for manufacturing annular concentrically stranded bead cord
CN200991989Y (en) * 2006-12-17 2007-12-19 青岛高校软控股份有限公司 Steel-wire-ring holding mechanism
WO2009128286A1 (en) * 2008-04-14 2009-10-22 不二精工 株式会社 Bead wire winding and forming device
CN102114514A (en) * 2010-12-23 2011-07-06 天津赛象科技股份有限公司 Radial tire bead ring winding machine with six stations
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
CN103115110A (en) * 2013-02-26 2013-05-22 哈尔滨工大宏图橡塑科技有限公司 Main drive for bead ring winder
CN103111555A (en) * 2013-02-26 2013-05-22 哈尔滨工大宏图橡塑科技有限公司 Steel wire ring winding machine

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