CN110435198A - All-steel giant tyre building machine turn-up and turn-down device - Google Patents
All-steel giant tyre building machine turn-up and turn-down device Download PDFInfo
- Publication number
- CN110435198A CN110435198A CN201810413803.8A CN201810413803A CN110435198A CN 110435198 A CN110435198 A CN 110435198A CN 201810413803 A CN201810413803 A CN 201810413803A CN 110435198 A CN110435198 A CN 110435198A
- Authority
- CN
- China
- Prior art keywords
- turn
- package
- capsule
- sleeve mechanism
- down device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3221—Folding over means, e.g. bladders or rigid arms
- B29D2030/3228—Folding over means, e.g. bladders or rigid arms using one bladder acting on each side of the drum
Abstract
The present invention relates to a kind of all-steel giant tyre building machine turn-up and turn-down devices, including main shaft, it is used to support the base of main shaft, it is nested with the assembly drum on main shaft, finger-type positive closure and capsule anti-package, the turn-up and turn-down device includes outer sleeve mechanism and inner sleeve mechanism, the sleeve mechanism front end is equipped with buckle ring ring, it is characterized by: the sleeve mechanism, which is equipped with, is driven by the cylinder the pushing triangle gluing mechanism that can be axially slid in outer sleeve mechanism, several moulding connecting rods are circumferentially laid on the bracket of the pushing triangle gluing mechanism, the moulding connecting rod front end is hinged with dandy roll, for rolling triangle rubber, it places to be additionally provided with outside the sleeve mechanism and pushes capsule mechanism, the pushing capsule mechanism is equipped with can be with the anti-package mandril that outer sleeve mechanism is axially slid, anti-package gas for capsule turn-up mechanism pushes anti-when assisting expansion Packet gas, which is assisted, makes its anti-package in place.The device has not only been improved product quality, but also high degree of automation, and using effect is good.
Description
Technical field
It is swollen mechanical that the present invention relates to a kind of rubber wheels, positive anti-package in especially a kind of all-steel giant tire building production process
Device.
Background technique
All-steel giant tire is different with general oblique tire on process specifications, and the material for wrapping patch is also different
Sample, it is desirable that it is higher, it is also increasingly complex.All-steel tire molding machine is especially in the production process of giant embryo, due to the tire of production
Specification is huge, and the drum diameter of assembly drum is big, rouses shoulder height, is not easy to carry out capsule anti-package；Steel ring is big, wide up to 50 ~ 60mm, even more,
Original turn-up and turn-down device can not by triangle rubber push in place, can not meet technique requirement, pressure roller sticker not in place it is not firm.
Summary of the invention
The object of the present invention is to provide a kind of all-steel giant tyre building machine turn-up and turn-down device, including main shaft, it is nested in master
On axis and the positive turn-up mechanism of finger-type, capsule turn-up mechanism and the sleeve mechanism that can axially be slid on main shaft, the sleeve machine
Structure front end is equipped with buckle ring ring, it is characterised in that: the sleeve mechanism is equipped with to be driven by the cylinder can carry out axis in sleeve mechanism
To the pushing triangle gluing mechanism of sliding, several moulding connecting rods are circumferentially laid on the bracket of the pushing triangle gluing mechanism,
The moulding connecting rod front end is hinged with dandy roll, for rolling triangle rubber, places outside the sleeve mechanism and is additionally provided with pushing glue
Capsule mechanism, the pushing capsule mechanism, which is equipped with, to be used for capsule anti-package with the anti-package mandril that sleeve mechanism is axially slid
The anti-package gas of mechanism, which assists to push anti-package gas when expansion and assist, makes its anti-package in place；It is equipped in capsule turn-up mechanism close to assembly drum side
Anti-package positioning mechanism is assisted, the auxiliary anti-package positioning mechanism includes the multiple drivings being circumferentially laid on front side of inner sleeve mechanism
Cylinder and the opening and closing component for controlling folding respectively by each driving cylinder, the opening and closing component are circumferentially laid in for encasing steel
On the inside of the cord of circle, with benefit before the anti-package air bag expansion of capsule turn-up mechanism carries out anti-package operation, allows and assist anti-package localization machine
The opening and closing component of structure is expanded from inside to outside to force cord to encase in advance and support, position steel ring.
All-steel giant tyre building machine turn-up and turn-down device of the invention by push triangle gluing mechanism, push capsule mechanism with
The positive turn-up mechanism of finger-type, capsule turn-up mechanism and the cooperating for assisting anti-package positioning mechanism, overcome the deficiency in the prior art,
Reliably realize the positive anti-package operation of all-steel giant tire, have it is below the utility model has the advantages that
1, triangle rubber can be pressed to certain position by the design of moulding mandril slipping mechanism, and steel ring is not easy to take out of, improve production effect
Rate；
2, the design for pushing capsule mechanism, goes on smoothly capsule anti-package；
3, due to before the anti-package air bag expansion of capsule turn-up mechanism carries out anti-package operation, allowing using anti-package positioning mechanism is assisted
The opening and closing component of auxiliary anti-package positioning mechanism expands the rolling to force cord to encase in advance and support, position steel ring from inside to outside
More in place, compacting uniformly, improves product quality.
4, two side of assembly drum be equipped with external connection tooth, the left and right turn-up and turn-down device close to assembly drum side be correspondingly provided with
Cooperating inline tooth so that turn-up and turn-down device and assembly drum and forming machine main spindle synchronous rotary, on such assembly drum
Cord will not be sagging, is conducive to reverse-wrapped capsule and is inserted into.
5, due to using hydraulic servocontrol, movement is more steady quick, and the automation of production technology is high, to improve
Working efficiency.
The present invention is described further with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is organigram of the invention.
Specific embodiment
Anti-package positioning mechanism 1, capsule turn-up mechanism 2 are assisted as shown in Figure 1:, are pushed triangle gluing mechanism 3, are pushed capsule machine
The positive turn-up mechanism 11 of structure 4, hydraulic cylinder 1, cylinder 1, sleeve mechanism 7, hydraulic cylinder 28, main shaft 9, hydraulic cylinder 3 10, finger-type refers to
Shape piece 12, dandy roll 14, buckle ring ring 15, pushes capsule mandril 16, cylinder 2 17 at air bag 13.
All-steel giant tyre building machine turn-up and turn-down device of the invention, including main shaft 9, be nested on main shaft 9 and can be in master
The positive turn-up mechanism 11 of the finger-type axially slid on axis, capsule turn-up mechanism 2 and sleeve mechanism 7,7 front end of sleeve mechanism are set
There is buckle ring ring 15, it is characterised in that: the sleeve mechanism 5 is equipped with can be carried out axially by the driving of cylinder 1 in sleeve mechanism
The pushing triangle gluing mechanism 3 of sliding is circumferentially laid with several moulding connecting rods on the bracket of the pushing triangle gluing mechanism 3,
The moulding connecting rod front end is hinged with dandy roll 14, for rolling triangle rubber, places outside the sleeve mechanism 5 and is additionally provided with pushing
Capsule mechanism 4, the pushing capsule mechanism 4, which is equipped with, to be used with the pushing capsule mandril 16 that sleeve mechanism 5 is axially slid
In capsule it is counter push anti-package gas and assist 13 make its anti-package in place；In order to realize pre- anti-package and to the secure support and positioning of steel ring, from
And making postorder rolling more in place, compacting uniformly, improves product quality, is equipped in capsule turn-up mechanism close to assembly drum side
Anti-package positioning mechanism 1 is assisted, the auxiliary anti-package positioning mechanism 1 includes circumferentially laying multiple driving cylinders 2 17 and by each
Driving cylinder 2 17 controls the opening and closing component of folding respectively, and the opening and closing component is circumferentially laid in the cord for encasing steel ring
Inside, with benefit capsule turn-up mechanism anti-package air bag expansion carry out anti-package operation before, allow auxiliary anti-package positioning mechanism opening and closing
Component is expanded from inside to outside to force cord to encase in advance and support, position steel ring.
Workflow and principle of the invention are as follows:
Each components of tire are successively wrapped by technique requirement to be attached on assembly drum, and assembly drum spreading, cord accurately covers on assembly drum,
The positive turn-up mechanism of finger-type is axially moveable to working position, and elastic positive closure finger-type piece 12 opens such as umbrella.Then buckle ring ring 15 is with sleeve
Mechanism 7 is mobile to working position, and elastic positive closure finger-type piece 12 collapses, and overhanging cord is packed tightly on assembly drum, completes positive closure, buckle ring
It buckles, because of buckle ring weight, glue does not paste jail, in addition triangle rubber is many beyond assembly drum, and at this moment when anti-package gas assists unaerated, dandy roll
Wirecord fabric is carried out bending pre- anti-package by 14 in tire base bead, and then anti-package gas assists 13 inflations to complete whole steel wire curtains
The anti-package of cloth.Enter assembly drum with glue laminated for three, moulding connecting rod resists three with glue, and buckle ring ring exits a working position, and auxiliary anti-package is fixed
Position mechanism works, and buckle ring ring and gap existing for elastic positive closure finger-type piece are filled up in the expansion of opening and closing component, while playing pre- anti-
Packet effect, at this moment pushes triangle rubber and buckle ring ring and the positive and negative mechanism of finger-type falls back on raw bits, while reverse-wrapped capsule inflation carries out
Anti-package, the anti-package mandril for pushing capsule mechanism, which pushes anti-package glue and assists, makes its anti-package in place.Reverse-wrapped capsule is deflated after anti-package, together
When push capsule mechanism and withdraw, then rolled with lower compression roller.
Claims (5)
1. a kind of all-steel giant tyre building machine turn-up and turn-down device, including main shaft, it is nested on main shaft and can be carried out on main shaft
The positive turn-up mechanism of the finger-type axially slid, capsule turn-up mechanism and sleeve mechanism, the sleeve mechanism front end is equipped with buckle ring ring, special
Sign is: the sleeve mechanism is equipped with and is driven by the cylinder the pushing triangle rubber machine that can be axially slid in sleeve mechanism
Structure is circumferentially laid with several moulding connecting rods, the moulding connecting rod front end hinge on the bracket of the pushing triangle gluing mechanism
It is connected to dandy roll, for rolling triangle rubber, is placed outside the sleeve mechanism and is additionally provided with pushing capsule mechanism, the pushing capsule machine
Structure is equipped with and can push away when assisting expansion with the anti-package mandril that sleeve mechanism is axially slid, the anti-package gas for capsule turn-up mechanism
Pressure anti-package gas, which is assisted, makes its anti-package in place；It is equipped with auxiliary anti-package positioning mechanism close to assembly drum side in capsule turn-up mechanism, it is described
Auxiliary anti-package positioning mechanism includes circumferentially being laid in multiple driving cylinders on front side of inner sleeve mechanism and by each driving cylinder
The opening and closing component of folding is controlled respectively, and the opening and closing component is circumferentially laid on the inside of the cord for encasing steel ring, is existed with benefit
Capsule turn-up mechanism anti-package air bag expansion carry out anti-package operation before, allow auxiliary anti-package positioning mechanism opening and closing component from inside to outside
Expansion is to force cord to encase in advance and support, position steel ring.
2. all-steel giant tyre building machine turn-up and turn-down device according to claim 1, it is characterised in that: the finger-type positive closure
The elastic positive closure finger-type piece of mechanism is uniformly distributed along the circumference around main shaft, the feelings that the elasticity positive closure finger-type piece is pushed in no sleeve mechanism
Natural flare up's umbrella outward when under condition.
3. all-steel giant tyre building machine turn-up and turn-down device according to claim 2, it is characterised in that: the capsule anti-package
The anti-package gas of mechanism, which is assisted, to be correspondingly arranged on the inside of elastic positive closure finger-type piece.
4. all-steel giant tyre building machine turn-up and turn-down device according to claim 1,2 or 3, it is characterised in that: it is described at
Two side of type drum is equipped with external connection tooth, and the left and right turn-up and turn-down device is correspondingly provided with matched work close to assembly drum side
Inline tooth, so that front and back sides bag apparatus and drum shaft synchronous rotary.
5. all-steel giant tyre building machine turn-up and turn-down device according to claim 1, it is characterised in that: the finger-type is just
Turn-up mechanism, capsule turn-up mechanism, sleeve mechanism are all made of mould oscillating table design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810413803.8A CN110435198A (en) | 2018-05-03 | 2018-05-03 | All-steel giant tyre building machine turn-up and turn-down device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810413803.8A CN110435198A (en) | 2018-05-03 | 2018-05-03 | All-steel giant tyre building machine turn-up and turn-down device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110435198A true CN110435198A (en) | 2019-11-12 |
Family
ID=68427756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810413803.8A Pending CN110435198A (en) | 2018-05-03 | 2018-05-03 | All-steel giant tyre building machine turn-up and turn-down device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110435198A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873507A (en) * | 2020-06-12 | 2020-11-03 | 联亚智能科技（苏州）有限公司 | Drum device |
| CN113799423A (en) * | 2021-11-16 | 2021-12-17 | 赛轮(东营)轮胎股份有限公司 | Automatic tyre positive wrapping method |
-
2018
- 2018-05-03 CN CN201810413803.8A patent/CN110435198A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873507A (en) * | 2020-06-12 | 2020-11-03 | 联亚智能科技（苏州）有限公司 | Drum device |
| CN113799423A (en) * | 2021-11-16 | 2021-12-17 | 赛轮(东营)轮胎股份有限公司 | Automatic tyre positive wrapping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191112 |
|
| WD01 | Invention patent application deemed withdrawn after publication |