CN104139544B - A kind of tire two-stage building machine turn-up and turn-down device - Google Patents
A kind of tire two-stage building machine turn-up and turn-down device Download PDFInfo
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- CN104139544B CN104139544B CN201410386503.7A CN201410386503A CN104139544B CN 104139544 B CN104139544 B CN 104139544B CN 201410386503 A CN201410386503 A CN 201410386503A CN 104139544 B CN104139544 B CN 104139544B
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Abstract
The present invention provides a kind of tire two-stage building machine turn-up and turn-down device, retaining plate is arranged on anchor, power plate is arranged on the left side of retaining plate by multiple guide pillar, finger-type sheet, permanent seat and power arm are all positioned at the right side of retaining plate, and the left end of cylinder is connected to anchor, right-hand member is connected to power plate; Permanent seat is arranged on retaining plate, and finger-type sheet is hinged on permanent seat, and thrust spindle is arranged on power plate and through retaining plate, the two ends of power arm are hinged with thrust spindle, finger-type sheet respectively; Promoting power plate to move right along guide pillar when the piston rod of cylinder stretches out, power plate drives finger-type sheet to open by thrust spindle, power arm. Pass through the present invention, it is possible to all synchronously carry out when ensureing finger-type sheet open and close better, reduce the abrasion of finger-type sheet, phenomenon stuck when eliminating finger-type sheet action, it is to increase product quality and production efficiency.
Description
Technical field
The present invention relates to tyre production apparatus field, specifically, it relates to a kind of tire two-stage building machine turn-up and turn-down device.
Background technology
At present, based on two-stage building machine in engineering radial tire forming machine. And turn-up and turn-down device is the cover of the crucial portion in two-stage building machine, positive closure and the anti-package twice critical process of cord and Steel Traveler are responsible for it.
Engineering tire two-stage building machine there are two kinds of forms about finger-type sheet power set: Indivudual cylinder formula and spring loaded. Indivudual cylinder formula finger-type sheet power mechanism is that each finger-type sheet is furnished with a cylinder, due to the transport properties of gas, causes finger-type sheet action often inconsistent, causes finger-type pad wear serious, stuck phenomenon even occur. Spring loaded finger-type sheet power mechanism adopt a spring or many be finger-type sheet with spring action power is provided, owing to being subject to the impact of spring manufacturing process, the power of finger-type sheet cannot accurately regulate and fix, and is difficult to reach requirement technique in positive and negative job contract sequence.
Consequently, it is desirable to a kind of new tire two-stage building machine turn-up and turn-down device, it is possible to all synchronously carry out when ensureing finger-type sheet open and close better, reduce the abrasion of finger-type sheet, phenomenon stuck when eliminating finger-type sheet action, it is to increase product quality and production efficiency.
Summary of the invention
Technical problem to be solved by this invention is, there is provided a kind of new tire two-stage building machine turn-up and turn-down device, it is possible to all synchronously carry out when ensureing finger-type sheet open and close better, reduce the abrasion of finger-type sheet, phenomenon stuck when eliminating finger-type sheet action, it is to increase product quality and production efficiency.
In view of this, the present invention provides a kind of tire two-stage building machine turn-up and turn-down device, comprise anchor, be arranged on the multiple finger-type sheets on described anchor, the permanent seat of multiple cylinder, retaining plate, power plate and setting corresponding to finger-type sheet described in each, power arm and thrust spindle, wherein:
Described retaining plate is arranged on described anchor, described power plate is arranged on the left side of described retaining plate by multiple guide pillar, described finger-type sheet, described permanent seat and described power arm are all positioned at the right side of described retaining plate, and the left end of described cylinder is connected to described anchor, right-hand member is connected to described power plate;
Described permanent seat is arranged on described retaining plate, and described finger-type sheet is hinged on described permanent seat, and described thrust spindle is arranged on described power plate and through described retaining plate, the two ends of described power arm are hinged with described thrust spindle, described finger-type sheet respectively;
The piston rod of described cylinder promotes described power plate to move right along described guide pillar when stretching out, described power plate drives described finger-type sheet to open by described thrust spindle, described power arm.
In this technical scheme, when the piston rod of cylinder stretches out, thrust spindle, power arm is promoted to drive finger-type sheet to open by power plate, by power plate thrust-neutral is delivered on each power arm, can effectively avoid different cylinder extrusions different and cause finger-type sheet action not quite identical, thus all synchronously carry out when ensureing finger-type sheet open and close better, reduce the abrasion of finger-type sheet, phenomenon stuck when eliminating finger-type sheet action, it is to increase product quality and production efficiency.
Wherein, the quantity of such as cylinder can be four, is uniformly distributed on power plate, ensure power plate translation prerequisite under, decrease the quantity of cylinder as far as possible, such that it is able to maximum degree avoid the nonsynchronous problem of the cylinder amount of stretching out.
Preferably, described tire two-stage building machine turn-up and turn-down device also comprises thrust spindle nose, is threaded connection between described thrust spindle and described thrust spindle nose, and described power arm is hinged on described thrust spindle nose. In this technical scheme, arrange thrust spindle nose also and between thrust spindle to be threaded, such that it is able to by regulating thrust spindle head to ensure that the tie point of all power arms and thrust spindle nose is all positioned in same plane better, ensure that finger-type sheet closes the synchronism opened further, thus ensure product quality better and improve production efficiency.
Further, described tire two-stage building machine turn-up and turn-down device also comprises the movable stand being arranged on described anchor and the pressure roller of setting corresponding to finger-type sheet described in each, when described movable stand prolong the direction away from described anchor move time, described movable stand by described pressure roller oppress described finger-type sheet makes described finger-type sheet close.
In this technical scheme, by installing pressure roller on movable stand, oppressing finger-type sheet by pressure roller makes finger-type sheet close, so the frictional force of finger-type sheet becomes rolling resistance, reduce the frictional force of finger-type sheet, such that it is able to extend the work-ing life of complete assembly, reducing frequency of maintenance and cost, extremely low frictional coefficient extends to once every two years by maintenance of equipment frequency.
Accompanying drawing explanation
Fig. 1 is the structural representation of tire two-stage building machine turn-up and turn-down device according to embodiments of the present invention;
Fig. 2 is the partial enlargement schematic diagram in A portion in Fig. 1;
Fig. 3 is the partial enlargement schematic diagram in B portion in Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail. It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
As shown in Figure 1 to Figure 3, tire two-stage building machine turn-up and turn-down device according to an embodiment of the invention, the permanent seat 7 of the multiple finger-type sheets 1, multiple cylinder 2, retaining plate 3, power plate 6 and the setting corresponding to finger-type sheet 1 described in each that comprise anchor 9, are arranged on described anchor 9, power arm 8 and thrust spindle 10, wherein:
Described retaining plate 3 is arranged on described anchor 9, described power plate 6 is arranged on the left side of described retaining plate 3 by multiple guide pillar 11, described finger-type sheet 1, described permanent seat 7 and described power arm 8 are all positioned at the right side of described retaining plate 3, and the left end of described cylinder 2 is connected to described anchor 9, right-hand member is connected to described power plate 6;
Described permanent seat 7 is arranged on described retaining plate 3, described finger-type sheet 1 is hinged on described permanent seat 7, described thrust spindle 10 is arranged on described power plate 6 and through described retaining plate 3, the two ends of described power arm 8 are hinged with described thrust spindle 10, described finger-type sheet 1 respectively;
The piston rod of described cylinder 2 promotes described power plate 6 to move right along described guide pillar 11 when stretching out, described power plate 6 drives described finger-type sheet 1 to open by described thrust spindle 10, described power arm 8.
Wherein, 7 is the pin joint of finger-type sheet 1 with permanent seat 7.
In this technical scheme, when the piston rod of cylinder 2 stretches out, thrust spindle 10, power arm 8 is promoted to drive finger-type sheet 1 to open by power plate 6, by power plate 6 thrust-neutral is delivered on each power arm 8, can effectively avoid different cylinder extrusions different and cause finger-type sheet action not quite identical, thus all synchronously carry out when ensureing finger-type sheet open and close better, reduce the abrasion of finger-type sheet, phenomenon stuck when eliminating finger-type sheet action, it is to increase product quality and production efficiency.
Wherein, such as the quantity of cylinder 2 can be four, is uniformly distributed on power plate 6, ensure power plate 6 translate prerequisite under, decrease the quantity of cylinder 2 as far as possible, such that it is able to maximum degree avoid the nonsynchronous problem of the cylinder amount of stretching out; In addition, power plate 6 does not contact with retaining plate 3 in fig. 2, and the part that both seem contact in the drawings is not in same plane, and when needs drive finger-type sheet 1 to open, the piston rod of cylinder 2 can stretch out and impel power plate to move right.
Preferably, described tire two-stage building machine turn-up and turn-down device also comprises thrust spindle nose 12, is threaded connection between described thrust spindle 10 and described thrust spindle nose 12, and described power arm 8 is hinged on described thrust spindle nose 12. In this technical scheme, arrange thrust spindle nose 12 also and between thrust spindle 10 to be threaded, such that it is able to by regulating thrust spindle nose 12 to ensure better, all power arms 8 are all positioned in same plane with the tie point of thrust spindle nose 12, ensure that finger-type sheet closes the synchronism opened further, thus ensure product quality better and improve production efficiency.
Further, described tire two-stage building machine turn-up and turn-down device also comprises the movable stand 5 being arranged on described anchor 9 and the pressure roller 4 of setting corresponding to finger-type sheet 1 described in each, when described movable stand 5 prolong the direction away from described anchor 9 move time, described movable stand 5 oppresses described finger-type sheet 1 by described pressure roller 4 makes described finger-type sheet 1 close.
In this technical scheme, by installing pressure roller 4 on movable stand 5, oppressing finger-type sheet 1 by pressure roller 4 makes finger-type sheet 1 close, so the frictional force of finger-type sheet 1 becomes rolling resistance, reduce the frictional force of finger-type sheet 1, such that it is able to extend the work-ing life of complete assembly, reducing frequency of maintenance and cost, extremely low frictional coefficient extends to once every two years by maintenance of equipment frequency.
In sum, the content of the present invention is not limited in the above-described embodiment, and the technician of this area can propose other embodiment within technical director's thought of the present invention, but this kind of embodiment all comprises within the scope of the present invention.
Claims (4)
1. a tire two-stage building machine turn-up and turn-down device, it is characterized in that, the permanent seat (7) of the multiple finger-type sheets (1), multiple cylinder (2), retaining plate (3), power plate (6) and the setting corresponding to finger-type sheet (1) described in each that comprise anchor (9), are arranged on described anchor (9), power arm (8) and thrust spindle (10), wherein:
Described retaining plate (3) is arranged on described anchor (9), described power plate (6) is arranged on the left side of described retaining plate (3) by multiple guide pillar (11), described finger-type sheet (1), described permanent seat (7) and described power arm (8) are all positioned at the right side of described retaining plate (3), and the left end of described cylinder (2) is connected to described anchor (9), right-hand member is connected to described power plate (6);
Described permanent seat (7) is arranged on described retaining plate (3), described finger-type sheet (1) is hinged on described permanent seat (7), described thrust spindle (10) is arranged on described power plate (6) and above and passes from the hole described retaining plate (3), and the two ends of described power arm (8) are hinged with described thrust spindle (10) and described finger-type sheet (1) respectively;
The piston rod of described cylinder (2) promotes described power plate (6) to move right along described guide pillar (11) when stretching out, described power plate (6) drives described finger-type sheet (1) to open by described thrust spindle (10), described power arm (8).
2. tire two-stage building machine turn-up and turn-down device according to claim 1, it is characterized in that, also comprise thrust spindle nose (12), being threaded connection between described thrust spindle (10) and described thrust spindle nose (12), described power arm (8) is hinged on described thrust spindle nose (12).
3. tire two-stage building machine turn-up and turn-down device according to claim 1 and 2, it is characterised in that, the quantity of described cylinder (2) is four.
4. tire two-stage building machine turn-up and turn-down device according to claim 3, it is characterized in that, also comprise the movable stand (5) being arranged on described anchor (9) and the pressure roller (4) of setting corresponding to finger-type sheet (1) described in each, when described movable stand (5) moves to the direction away from described anchor (9), described movable stand (5) oppresses described finger-type sheet (1) by described pressure roller (4) makes described finger-type sheet (1) close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386503.7A CN104139544B (en) | 2014-08-06 | 2014-08-06 | A kind of tire two-stage building machine turn-up and turn-down device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386503.7A CN104139544B (en) | 2014-08-06 | 2014-08-06 | A kind of tire two-stage building machine turn-up and turn-down device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104139544A CN104139544A (en) | 2014-11-12 |
| CN104139544B true CN104139544B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410386503.7A Active CN104139544B (en) | 2014-08-06 | 2014-08-06 | A kind of tire two-stage building machine turn-up and turn-down device |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5336358A (en) * | 1991-08-22 | 1994-08-09 | The Yokohama Rubber Co., Ltd. | Apparatus for manufacturing bead assemblies for tires |
| CN1161224C (en) * | 2000-12-07 | 2004-08-11 | 张建浩 | Automatic front and back jacketing unit of engineering tyre make-up machine |
| CN2834887Y (en) * | 2005-06-29 | 2006-11-08 | 潍坊京航机电科技有限公司 | Tyre dismounting device for one-step two-drum full-steel radial wire building machine |
| CN101633245B (en) * | 2008-07-24 | 2012-05-30 | 软控股份有限公司 | Turn-up and turn-down device and method thereof for tyre forming machine |
| CN201296054Y (en) * | 2008-07-24 | 2009-08-26 | 青岛高校软控股份有限公司 | Turn-down and turn-up device of a tire forming machine |
| CN204036868U (en) * | 2014-08-06 | 2014-12-24 | 天津赛象科技股份有限公司 | A kind of tire two-stage building machine turn-up and turn-down device |
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2014
- 2014-08-06 CN CN201410386503.7A patent/CN104139544B/en active Active
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| CN104139544A (en) | 2014-11-12 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A positive and negative wrapping device for tire twice forming machine Effective date of registration: 20220425 Granted publication date: 20160608 Pledgee: China Everbright Bank Limited by Share Ltd. Tianjin branch Pledgor: Tianjin Saixiang Technology Co.,Ltd. Registration number: Y2022120000017 |
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Date of cancellation: 20230614 Granted publication date: 20160608 Pledgee: China Everbright Bank Limited by Share Ltd. Tianjin branch Pledgor: Tianjin Saixiang Technology Co.,Ltd. Registration number: Y2022120000017 |
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Denomination of invention: A Front and Back Wrapping Device for Tire Twice Forming Machine Effective date of registration: 20230626 Granted publication date: 20160608 Pledgee: Industrial Bank Co.,Ltd. Tianjin Branch Pledgor: Tianjin Saixiang Technology Co.,Ltd. Registration number: Y2023120000046 |
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