CN103963329A - Roller expansion and shrinkage device - Google Patents
Roller expansion and shrinkage device Download PDFInfo
- Publication number
- CN103963329A CN103963329A CN201410184741.XA CN201410184741A CN103963329A CN 103963329 A CN103963329 A CN 103963329A CN 201410184741 A CN201410184741 A CN 201410184741A CN 103963329 A CN103963329 A CN 103963329A
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- CN
- China
- Prior art keywords
- roller
- fixed idler
- idler whell
- driving
- driving rolls
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Abstract
The invention relates to a roller expansion and shrinkage device. The roller expansion and shrinkage device is characterized in that an expansion and shrinkage cylinder, a gear transmission device and a chassis are arranged on a support; a roller driving device is arranged on the chassis; a fixed roller and a driving roller are arranged in the roller driving device; the fixed roller is connected with the expansion and shrinkage cylinder; the gear transmission device is arranged between the driving roller and the fixed roller. When the roller expansion and shrinkage device disclosed by the invention is used, steel wire rings are uniformly tensioned through the roller driving device, power input is realized through a power input shaft of the fixed roller, and accordingly the driving for other driving rollers is operated through the distribution for the power of the gear transmission device and a universal transmission shaft; the driving amount can be selected according to practical requirements, and the steel wire rings are tensioned by adopting the fixed roller and the driving roller, so that the deformation of the steel wire rings can be reduced, and the manufacturing quality and production efficiency of tires are ensured.
Description
Technical field
The present invention relates to the technical field that rubber attaches, specifically a kind ofly attach the roller harmomegathus device on machine for triangle rubber.
Background technology
At present, attaching on machine and needing to carry out a laminating with wire loop at triangle rubber, wire loop needs even tensioner, but in prior art in tensioner process, because tension is uncontrollable, again because the defect that expansion mechanism structure arranges has caused tension inequality, wire loop is out of shape in tensioner process, thereby affects the quality of tire and the efficiency of production.
Summary of the invention
The object of the present invention is to provide a kind of improved roller harmomegathus device, it can overcome tension inequality in prior art, and wire loop is out of shape in tensioner process, thereby affects the some shortcomings of the quality of tire.
To achieve these goals, technical scheme of the present invention is: a kind of roller harmomegathus device, it mainly comprises support, it is characterized in that: support is provided with harmomegathus cylinder, gear drive and chassis, chassis is provided with roller driving device, in roller driving device, be provided with fixed idler whell and driving rolls, fixed idler whell is connected with motor, between driving rolls and fixed idler whell, is provided with gear drive.
When use, roller harmomegathus device of the present invention carries out even tensioner by roller driving device to wire loop, realize power input by the power input shaft of fixed idler whell, in the distribution through gear drive and the present power of universal drive shaft, thereby operate the driving of other driving rolls, the quantity driving can be selected according to actual needs, adopt fixed idler whell and driving rolls to carry out tensioner to wire loop, can reduce the distortion of wire loop, ensured quality bills of materials and the production efficiency of tire.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the structural representation of roller driving device spreading of the present invention.
Fig. 3 is the structural representation that roller driving device of the present invention dwindles.
Fig. 4 is the structural representation of carriage.
Fig. 5 is the structural representation of gear drive.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Label in each accompanying drawing is expressed as follows: 1 harmomegathus cylinder, 2 gear drives, 3 chassis, 4 fixed idler whells, 5 driving rolls, 6 connecting rods, 7 interlock dishes, 8 carriages, 9 power input shafts, 10 universal drive shafts, 11 slide blocks, 12 slide rails, 13 locking plates, 14 transition gears, 15 power gear, 16 driven gears.
A kind of roller harmomegathus device of the present invention, it mainly comprises support, its difference with the prior art is: support is provided with harmomegathus cylinder, gear drive and chassis, chassis is provided with roller driving device, in roller driving device, be provided with fixed idler whell and driving rolls, fixed idler whell is connected with motor, between driving rolls and fixed idler whell, is provided with gear drive.Described roller driving device is by interlock dish, and the fixed idler whell and the driving rolls that are located at interlock dish surrounding form, and between fixed idler whell, driving rolls and interlock dish, is connected by connecting rod.
The quantity of fixed idler whell is 1, and the quantity of driving rolls is 3-9, and fixed idler whell is arranged on the top of roller driving device, and remaining driving rolls divides and is located at the both sides of fixed idler whell and forms a circle together with fixed idler whell.The quantity of fixed idler whell is 1, and the quantity of driving rolls is 7, and fixed idler whell is arranged on the top of roller driving device, and remaining driving rolls divides and is located at the both sides of fixed idler whell and forms a circle together with fixed idler whell.Between driving rolls and chassis, be connected by carriage, described carriage is linear slide rail, and the slide rail that carriage matches by slide block, with slide block forms, and the bottom of slide rail is provided with locking plate, and slide block is T-shaped structure, and slide block is provided with slotted hole.Between fixed idler whell and gear drive, be connected by power input shaft, between gear drive and driving rolls, be connected by universal drive shaft.
In the middle of gear drive, be provided with a transition gear, the surrounding of transition gear is provided with one group of pinion, and one of them pinion is power gear, and remaining gear is driven gear.The transmission arrangement of gear drive is planetary layout, there is a gear wheel centre, for transition gear (inertia), use as accepting power and distributed power, the pinion that connection driving rolls is used is distributed in the surrounding of gear wheel, power is transmitted by gear wheel, and active force enters by one of them pinion (being power gear) to be imported into by external motors by its axle.
Embodiment 1, the quantity of fixed idler whell is 1, the quantity of driving rolls is 7, fixed idler whell is arranged on the top of roller driving device, remaining driving rolls divides and is located at the both sides of fixed idler whell and forms a circle together with fixed idler whell, the position at center, the center of circle is provided with interlock dish, fixed idler whell, between driving rolls and interlock dish, be connected by connecting rod, roller harmomegathus device of the present invention carries out even tensioner by roller driving device to wire loop, realize power input by the power input shaft of fixed idler whell, in the distribution through gear drive and the present power of universal drive shaft, thereby operate the driving of other driving rolls, the quantity driving can be selected according to actual needs (as long as roller harmomegathus device of the present invention has 4 wheels to have driving (containing 1 of fixed idler whell) just can meet triangular glue adhering operation, wheels is more, efficiency is higher, but cost also can be higher, this device have at present 6 wheels (be applicable to 12 "-16 " wire loop and 8 wheels (applicable 17 "-21 " wire loop) driving mechanism), adopt fixed idler whell and driving rolls to carry out tensioner to wire loop, can reduce the distortion of wire loop, quality bills of materials and the production efficiency of tire are ensured.Simultaneously in adopting harmomegathus cylinder to carry out tensioner, then join a pressure-reducing valve, thereby realize the control for tension.
It doesn't matter with triangle rubber for this device, only there is relation with the specification of wire loop, wire loop diameter has 12 "-21 ", totally 10 kinds of specifications (1 specification of per inch), we are in the time of design, it is divided into two classes 12 "-16 " and 17 "-21 ", these two kinds of types, 12 " employing 6-16 " is taken turns swelling device, 17 "-21 " employing 8 take turns swelling device, specifically driving several rollers is during by exchange of technology, dicide after discussion, every kind has at least 4 wheels drivings just can meet production, and the expanding force of output reaches 2000N, just can realize the tensioner of wire loop.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that the concrete enforcement of the present invention is confined to above-mentioned these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. a roller harmomegathus device, it mainly comprises support, it is characterized in that: support is provided with harmomegathus cylinder, gear drive and chassis, chassis is provided with roller driving device, in roller driving device, be provided with fixed idler whell and driving rolls, fixed idler whell is connected with motor, between driving rolls and fixed idler whell, is provided with gear drive.
2. a kind of roller harmomegathus device according to claim 1, it is characterized in that: described roller driving device is by interlock dish, and be located at the fixed idler whell of interlock dish surrounding and driving rolls forms, between fixed idler whell, driving rolls and interlock dish, be connected by connecting rod.
3. a kind of roller harmomegathus device according to claim 1 and 2, it is characterized in that: the quantity of fixed idler whell is 1, the quantity of driving rolls is 3-9, fixed idler whell is arranged on the top of roller driving device, and remaining driving rolls divides and is located at the both sides of fixed idler whell and forms a circle together with fixed idler whell.
4. a kind of roller harmomegathus device according to claim 1 and 2, it is characterized in that: the quantity of fixed idler whell is 1, the quantity of driving rolls is 7, fixed idler whell is arranged on the top of roller driving device, and remaining driving rolls divides and is located at the both sides of fixed idler whell and forms a circle together with fixed idler whell.
5. a kind of roller harmomegathus device according to claim 1 and 2, it is characterized in that: between driving rolls and chassis, be connected by carriage, described carriage is linear slide rail, the slide rail that carriage matches by slide block, with slide block forms, the bottom of slide rail is provided with locking plate, slide block is T-shaped structure, and slide block is provided with slotted hole.
6. a kind of roller harmomegathus device according to claim 1, is characterized in that: between fixed idler whell and gear drive, be connected by power input shaft, between gear drive and driving rolls, be connected by universal drive shaft.
7. according to a kind of roller harmomegathus device described in claim 1 or 6, it is characterized in that: in the middle of gear drive, be provided with a transition gear, the surrounding of transition gear is provided with one group of pinion, and one of them pinion is power gear, and remaining gear is driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410184741.XA CN103963329A (en) | 2014-05-05 | 2014-05-05 | Roller expansion and shrinkage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410184741.XA CN103963329A (en) | 2014-05-05 | 2014-05-05 | Roller expansion and shrinkage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103963329A true CN103963329A (en) | 2014-08-06 |
Family
ID=51233554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410184741.XA Pending CN103963329A (en) | 2014-05-05 | 2014-05-05 | Roller expansion and shrinkage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103963329A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202556750U (en) * | 2012-04-09 | 2012-11-28 | 江阴市勤力橡塑机械有限公司 | Bead ring expansion device of bead filler laminating machine |
| KR20140050790A (en) * | 2012-10-22 | 2014-04-30 | 금호타이어 주식회사 | Bead wire gripper |
| CN203844254U (en) * | 2014-05-05 | 2014-09-24 | 上海钜达橡胶机械有限公司 | Roller expansion/shrinkage device |
-
2014
- 2014-05-05 CN CN201410184741.XA patent/CN103963329A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202556750U (en) * | 2012-04-09 | 2012-11-28 | 江阴市勤力橡塑机械有限公司 | Bead ring expansion device of bead filler laminating machine |
| KR20140050790A (en) * | 2012-10-22 | 2014-04-30 | 금호타이어 주식회사 | Bead wire gripper |
| CN203844254U (en) * | 2014-05-05 | 2014-09-24 | 上海钜达橡胶机械有限公司 | Roller expansion/shrinkage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180705 Address after: 215312 2, No. 81, Shi Pai extension Road, Bacheng Town, Kunshan City, Suzhou, Jiangsu. Applicant after: Kunshan Ju Ding Pml Precision Mechanism Ltd Address before: 201711 No. 857, Tun Tun Pu Tun Road, Baihe Town, Qingpu District, Shanghai Applicant before: Shanghai Ju Da rubber manufacturing machinery Co., Ltd |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140806 |