CN106273590B - A kind of tyre bead preset device of two drums tyre forming machine - Google Patents
A kind of tyre bead preset device of two drums tyre forming machine Download PDFInfo
- Publication number
- CN106273590B CN106273590B CN201610732747.5A CN201610732747A CN106273590B CN 106273590 B CN106273590 B CN 106273590B CN 201610732747 A CN201610732747 A CN 201610732747A CN 106273590 B CN106273590 B CN 106273590B
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- China
- Prior art keywords
- tyre bead
- frame body
- tyre
- preset device
- click
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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
- B29D30/26—Accessories or details, e.g. membranes, transfer rings
- B29D30/2607—Devices for transferring annular tyre components during the building-up stage, e.g. from the first stage to the second stage building drum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention belongs to rubber manufacturing machineries, more particularly to a kind of tyre bead preset device of two drum tyre forming machines.The tyre bead preset device includes frame body, end circumferential direction concentric uniform is provided with tyre bead click-on mechanism and tyre bead adsorbing mechanism in an end of frame body, tyre bead click-on mechanism and tyre bead adsorbing mechanism etc. count and be spaced setting；Tyre bead click-on mechanism includes master jaw, claw and driving cylinder；Tyre bead adsorbing mechanism includes adsorption site, one end of adsorption site is fixed at the end of frame body, the other end of the adsorption site also outer ring of radially protruding frame body forward, and magnet strip, the outboard end setting of the outboard end protrusion magnet strip of hook plate are fixedly installed in the end.The present invention is used for all-steel radial tyre two-drum forming machine, guarantees the concentricity and verticality of tyre bead and assembly drum.It is effectively controlled the damaged tire rate as caused by bead distortion.
Description
Technical field
The invention belongs to rubber manufacturing machineries, more particularly to a kind of tyre bead preset device of two drum tyre forming machines.
Background technique
Tyre bead is the important composition component of all-steel radial tyre, and an all-steel radial tyre includes two tires in left and right
Circle.
It is accurate by preset device by manually tyre bead is placed on preset device on the drum drum forming machine of all-steel radial tyre two
Tyre bead is transmitted on assembly drum.
Existing tyre bead preset device only has 3 sets of tyre bead click-on mechanisms, not can guarantee the concentricity of tyre bead and assembly drum, and
Tire
The roundness of circle, so that the quality index such as uniformity and dynamic balancing to tire cause adverse effect.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of tyre bead of two drum tyre forming machines is preset
Device, the tyre bead preset device are used for preset tyre bead, guarantee the concentricity of tyre bead and assembly drum.
In order to achieve the above purpose, present invention employs technical solutions below:
A kind of tyre bead preset device of two drums tyre forming machine, the tyre bead preset device include frame body, and frame body is annulus cylindricality,
One end of frame body is provided with 4 ~ 8 sets of tyre bead click-on mechanisms and 4 ~ 8 sets of tyre bead adsorbing mechanisms along end circumferential direction concentric uniform,
Tyre bead click-on mechanism and tyre bead adsorbing mechanism etc. count and are spaced setting；The tyre bead click-on mechanism include master jaw, claw and
Cylinder is driven, the master jaw is made of two pieces of parallel fixed plates, and one end of two fixed plates is fixed at frame body
End, the outer ring of other end radially protruding frame body forward, two fixed plates are respectively arranged with hinge hole, institute on the outside of the end
The claw stated includes oscillating deck and hook plate, and hook plate is vertically arranged with oscillating deck, and oscillating deck upper end is provided with articulated shaft, and articulated shaft is set
It sets in hinge hole, the outer wall of frame body is hingedly arranged in the driving cylinder, after driving the piston rod and oscillating deck of cylinder
End is fixedly connected；The tyre bead adsorbing mechanism includes adsorption site, and one end of adsorption site is fixed at the end of frame body, absorption
The other end of the seat also outer ring of radially protruding frame body forward, and be fixedly installed magnet strip in the end, the hook plate it is outer
Protrude the outboard end setting of magnet strip in side end.
As a further improvement, the tyre bead click-on mechanism and tyre bead adsorbing mechanism is 6 sets.
As a further improvement, the magnet strip uses and the body concentric arcuate structure of frame.
The present invention due to the adoption of the above technical solution, is used for all-steel radial tyre two-drum forming machine, guarantees tyre bead
With
The concentricity and verticality of assembly drum.It is effectively controlled the damaged tire rate as caused by bead distortion.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 is the schematic diagram of the section structure of the invention.
Fig. 3 is the right view of Fig. 2.
Specific embodiment
As shown in Figure 1, Figure 2, the tyre bead preset device of two drum tyre forming machine of one kind shown in Fig. 3, which includes frame
Body 1, frame body 1 are annulus cylindricality, and end circumferential direction concentric uniform is provided with 6 sets of tyre bead claw machines in an end of frame body 1
Structure 2 and 6 set tyre bead adsorbing mechanism 3, the numbers such as tyre bead click-on mechanism 2 and tyre bead adsorbing mechanism 3 are simultaneously spaced setting；The tire
Enclosing click-on mechanism 2 includes that master jaw, claw and driving cylinder 7, the master jaw are made of two pieces of parallel fixed plates 4,
One end of two fixed plates 4 is fixed at the end of frame body 1, the outer ring of other end radially protruding frame body 1 forward, and two pieces
Fixed plate 4 is respectively arranged with hinge hole on the outside of the end, and the claw includes oscillating deck 5 and hook plate 6, hook plate 6 with
Oscillating deck 5 is vertically arranged, and 5 upper end of oscillating deck is provided with articulated shaft, and articulated shaft is arranged in hinge hole, the driving cylinder
7 are hingedly arranged in the outer wall of frame body 1, and the piston rod of driving cylinder 7 is fixedly connected with the rear end of oscillating deck 5；The tyre bead
Adsorbing mechanism 3 includes adsorption site 8, and one end of adsorption site 8 is fixed at the end of frame body 1, the other end of adsorption site 8
The outer ring of radially protruding frame body 1 forward, and it is fixedly installed magnet strip 9 in the end, magnet strip 9 is using concentric with frame body 1
Arcuate structure.The outboard end setting of the outboard end protrusion magnet strip 9 of the hook plate 6.
The specific course of work is as follows: the output shaft of driving cylinder 7 retreats, and drives hook plate 6 to retract backward, is reduced to setting
Extension tyre bead position, tyre bead is suspended on magnet strip 9, tyre bead is firmly sucked magnet strip 9, drive cylinder 7
Output shaft forward extend out, drive hook plate 6 to stretch out, prop up tyre bead, keep tyre bead and frame body 1 concentric, as long as the guarantee present apparatus
Each fixture component is accurately processed, it is ensured that the tyre bead propped up is a full circle and will not be stretched.
Claims (3)
1. a kind of tyre bead preset device of two drum tyre forming machines, it is characterised in that: the tyre bead preset device includes frame body (1), frame body
(1) it is annulus cylindricality, end circumferential direction concentric uniform is provided with 4 ~ 8 sets of tyre bead click-on mechanisms in an end of frame body (1)
(2) it counts with 4 ~ 8 sets of tyre bead adsorbing mechanisms (3), tyre bead click-on mechanism (2) and tyre bead adsorbing mechanism (3) etc. and is spaced setting；Institute
The tyre bead click-on mechanism (2) stated includes master jaw, claw and driving cylinder (7), and the master jaw is by two pieces of parallel fixations
Plate (4) is constituted, and one end of two fixed plates (4) is fixed at the end of frame body (1), other end radially protruding frame body forward
(1) outer ring, two fixed plates (4) are respectively arranged with hinge hole on the outside of the end, and the claw includes oscillating deck (5)
With hook plate (6), hook plate (6) is vertically arranged with oscillating deck (5), and oscillating deck (5) upper end is provided with articulated shaft, and articulated shaft setting is being cut with scissors
It connects in hole, hingedly setting drives the piston rod and oscillating deck of cylinder (7) in the outer wall of frame body (1) to the driving cylinder (7)
(5) rear end is fixedly connected；The tyre bead adsorbing mechanism (3) includes adsorption site (8), one end fixed setting of adsorption site (8)
In the end of frame body (1), the other end of adsorption site (8) the also outer ring of radially protruding frame body (1) forward, and fixation is set in the end
It is equipped with magnet strip (9), the outboard end setting of outboard end protrusion magnet strip (9) of the hook plate (6).
2. the tyre bead preset device of the two drum tyre forming machine of one kind according to claim 1, it is characterised in that: tyre bead claw
Mechanism (2) and tyre bead adsorbing mechanism (3) are 6 sets.
3. the tyre bead preset device of the two drum tyre forming machine of one kind according to claim 1, it is characterised in that: magnet strip (9)
Using the arcuate structure concentric with frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732747.5A CN106273590B (en) | 2016-08-26 | 2016-08-26 | A kind of tyre bead preset device of two drums tyre forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610732747.5A CN106273590B (en) | 2016-08-26 | 2016-08-26 | A kind of tyre bead preset device of two drums tyre forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106273590A CN106273590A (en) | 2017-01-04 |
| CN106273590B true CN106273590B (en) | 2019-02-05 |
Family
ID=57677252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610732747.5A Active CN106273590B (en) | 2016-08-26 | 2016-08-26 | A kind of tyre bead preset device of two drums tyre forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106273590B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4667574A (en) * | 1984-10-31 | 1987-05-26 | The Goodyear Tire & Rubber Company | Actuator for movement of a tool and a tire carcass transfer device utilizing the actuator |
| CN2675390Y (en) * | 2004-02-26 | 2005-02-02 | 中国航空工业第一集团公司北京航空制造工程研究所 | Tyre bead clamping device |
| CN101905541A (en) * | 2010-07-05 | 2010-12-08 | 杭州中策橡胶有限公司 | Two-drum forming machine for magnetic positioning of bead |
| CN104943214A (en) * | 2014-03-25 | 2015-09-30 | 青岛软控机电工程有限公司 | Tire bead presetting device |
| CN105711122A (en) * | 2016-03-23 | 2016-06-29 | 厦门洪海机械有限公司 | Pre-placement device capable of transferring tire beads |
| CN206357676U (en) * | 2016-08-26 | 2017-07-28 | 杭州朝阳橡胶有限公司 | A kind of tyre bead preset device of two drums tyre forming machine |
-
2016
- 2016-08-26 CN CN201610732747.5A patent/CN106273590B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4667574A (en) * | 1984-10-31 | 1987-05-26 | The Goodyear Tire & Rubber Company | Actuator for movement of a tool and a tire carcass transfer device utilizing the actuator |
| CN2675390Y (en) * | 2004-02-26 | 2005-02-02 | 中国航空工业第一集团公司北京航空制造工程研究所 | Tyre bead clamping device |
| CN101905541A (en) * | 2010-07-05 | 2010-12-08 | 杭州中策橡胶有限公司 | Two-drum forming machine for magnetic positioning of bead |
| CN104943214A (en) * | 2014-03-25 | 2015-09-30 | 青岛软控机电工程有限公司 | Tire bead presetting device |
| CN105711122A (en) * | 2016-03-23 | 2016-06-29 | 厦门洪海机械有限公司 | Pre-placement device capable of transferring tire beads |
| CN206357676U (en) * | 2016-08-26 | 2017-07-28 | 杭州朝阳橡胶有限公司 | A kind of tyre bead preset device of two drums tyre forming machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106273590A (en) | 2017-01-04 |
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