CN106273590A - A kind of tyre bead preset device of two drum tyre forming machines - Google Patents
A kind of tyre bead preset device of two drum tyre forming machines Download PDFInfo
- Publication number
- CN106273590A CN106273590A CN201610732747.5A CN201610732747A CN106273590A CN 106273590 A CN106273590 A CN 106273590A CN 201610732747 A CN201610732747 A CN 201610732747A CN 106273590 A CN106273590 A CN 106273590A
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- CN
- China
- Prior art keywords
- tyre bead
- tyre
- support body
- drum
- preset device
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- 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.)
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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 machinery, particularly relate to the tyre bead preset device of a kind of two drum tyre forming machines.This tyre bead preset device includes support body, in an end of support body, end circumference concentric uniform is provided with tyre bead click-on mechanism and tyre bead adsorbing mechanism, and 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 fixedly installed on the end of support body, the outer ring of the other end of adsorption site radially protruding support body the most forward, and it is fixedly installed magnet strip in this end, the outboard end of hook plate is protruded the outboard end of magnet strip and is arranged.The present invention is used for all-steel radial tyre two-drum forming machine, it is ensured that tyre bead and the axiality of assembly drum and perpendicularity.It is effectively controlled the damaged tire rate caused due to bead distortion.
Description
Technical field
The invention belongs to rubber manufacturing machinery, particularly relate to the tyre bead preset device of a kind of two drum tyre forming machines.
Background technology
Tyre bead is the important composition parts of all-steel radial tyre, and an all-steel radial tyre comprises two tires in left and right
Circle.On all-steel radial tyre two drum drum forming machine, by manually tyre bead being placed on preset device, by preset device accurately by tire
Circle is delivered on assembly drum.
Existing tyre bead preset device only has 3 set tyre bead click-on mechanism, it is impossible to ensure the axiality of tyre bead and assembly drum, and tire
The roundness of circle, thus the quality index such as the uniformity of tire and dynamic balancing are had undesirable effect.
Summary of the invention
In order to solve above-mentioned technical problem, the tyre bead that it is an object of the invention to provide a kind of two drum tyre forming machines is preset
Device, this tyre bead preset device is used for preset tyre bead, it is ensured that tyre bead and the axiality of assembly drum.
In order to realize above-mentioned purpose, present invention employs following technical scheme:
The tyre bead preset device of a kind of two drum tyre forming machines, this tyre bead preset device includes support body, and support body is annulus cylindricality, at support body
An end along end circumference concentric uniform be provided with 4 ~ 8 set tyre bead click-on mechanism and 4 ~ 8 set tyre bead adsorbing mechanisms, tyre bead card
Pawl mechanism and tyre bead adsorbing mechanism etc. count and are spaced setting；Described tyre bead click-on mechanism includes master jaw, claw and driving gas
Cylinder, described master jaw is made up of two pieces of parallel fixed plates, and one end of two pieces of fixed plates is fixedly installed on the end of support body, separately
The outer ring of one end radially protruding support body forward, two pieces of fixed plates are respectively arranged with hinge hole, described card in the outside of this end
Pawl includes oscillating deck and hook plate, and hook plate is vertically arranged with oscillating deck, and oscillating deck upper end is provided with jointed shaft, and jointed shaft is arranged on hinge
Connecing in hole, described drives the hinged outer wall being arranged on support body of cylinder, drives the piston rod of cylinder to fix with the rear end of oscillating deck
Connect；Described tyre bead adsorbing mechanism includes adsorption site, and one end of adsorption site is fixedly installed on the end of support body, adsorption site another
The outer ring of one end radially protruding support body the most forward, and magnet strip, the outboard end of described hook plate it is fixedly installed in this end
The outboard end protruding magnet strip is arranged.
As improving further, described tyre bead click-on mechanism and tyre bead adsorbing mechanism are 6 sets.
As improving further, described magnet strip uses and the body concentric arcuate structure of frame.
Due to the fact that and have employed above-mentioned technical scheme, for all-steel radial tyre two-drum forming machine, it is ensured that tyre bead
Axiality and perpendicularity with assembly drum.It is effectively controlled the damaged tire rate caused due to bead distortion.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention.
Fig. 2 is the cross-sectional view of the present invention.
Fig. 3 is the right view of Fig. 2.
Detailed description of the invention
The tyre bead preset device of a kind of two drum tyre forming machines as shown in Figure 1, Figure 2, Figure 3 shows, this tyre bead preset device includes frame
Body 1, support body 1 is annulus cylindricality, in an end of support body 1, end circumference concentric uniform is provided with 6 set tyre bead click-on mechanism 2
With 6 set tyre bead adsorbing mechanisms 3, the number such as tyre bead click-on mechanism 2 and tyre bead adsorbing mechanism 3 is also spaced setting；Described tyre bead claw
Mechanism 2 includes master jaw, claw and driving cylinder 7, and described master jaw 4 is made up of two pieces of parallel fixed plates 4, fixes for two pieces
One end of plate 4 is fixedly installed on the end of support body 1, and the outer ring of other end radially protruding support body 1 forward, two pieces of fixed plates 4 are at this
The outside of end is respectively arranged with hinge hole, and described claw includes oscillating deck 5 and hook plate 6, and hook plate 6 is vertical with oscillating deck 5 to be set
Putting, oscillating deck 5 upper end is provided with jointed shaft, and jointed shaft is arranged in hinge hole, and described driving cylinder 7 is hinged is arranged on support body
The outer wall of 1, drives the piston rod of cylinder 7 to fix with the rear end of oscillating deck 5 and is connected；Described tyre bead adsorbing mechanism 3 includes absorption
Seat 8, one end of adsorption site 8 is fixedly installed on the end of support body 1, outside the other end of adsorption site 8 radially protruding support body 1 the most forward
Circle, and magnet strip 9 it is fixedly installed in this end, magnet strip 9 uses the arcuate structure concentric with support body 1.Described hook plate 6
Outboard end is protruded the outboard end of magnet strip 9 and is arranged.
Concrete work process is as follows: drives the output shaft of cylinder 7 to retreat, drives hook plate 6 to retract backward, be reduced to setting
Hanging the position of tyre bead, be suspended to by tyre bead on magnet strip 9, tyre bead is firmly held by magnet strip 9, drives the output shaft of cylinder 7 forward
Stretch out, drive hook plate 6 to stretch out, prop up tyre bead, make tyre bead concentric with support body 1, as long as ensureing that each fixture component of this device is accurate
Processing, it is ensured that the tyre bead propped up is a full circle and will not be stretched.
Claims (3)
1. the tyre bead preset device of a drum tyre forming machine, it is characterised in that: this tyre bead preset device includes support body (1), support body
(1) it is annulus cylindricality, in an end of support body (1), end circumference concentric uniform is provided with 4 ~ 8 sets tyre bead click-on mechanism (2)
With 4 ~ 8 sets tyre bead adsorbing mechanism (3), tyre bead click-on mechanism (2) and tyre bead adsorbing mechanism (3) etc. count and are spaced setting；Described
Tyre bead click-on mechanism (2) includes master jaw, claw and driving cylinder (7), and described master jaw (4) is by two pieces of parallel fixed plates
(4) constituting, one end of two pieces of fixed plates (4) is fixedly installed on the end of support body (1), other end radially protruding support body (1) forward
Outer ring, two pieces of fixed plates (4) are respectively arranged with hinge hole in the outside of this end, described claw include oscillating deck (5) and
Hook plate (6), hook plate (6) is vertically arranged with oscillating deck (5), and oscillating deck (5) upper end is provided with jointed shaft, and jointed shaft is arranged on hinged
In hole, the described hinged outer wall being arranged on support body (1) of driving cylinder (7), drive piston rod and the oscillating deck (5) of cylinder (7)
Rear end fixing connect；Described tyre bead adsorbing mechanism (3) includes that adsorption site (8), one end of adsorption site (8) are fixedly installed on frame
The end of body (1), the outer ring of the other end of adsorption site (8) radially protruding support body (1) the most forward, and be fixedly installed in this end
Magnet strip (9), the outboard end of described hook plate (6) is protruded the outboard end of magnet strip (9) and is arranged.
The tyre bead preset device of a kind of two drum tyre forming machines the most according to claim 1, it is characterised in that: tyre bead claw machine
Structure (2) and tyre bead adsorbing mechanism (3) are 6 sets.
The tyre bead preset device of a kind of two drum tyre forming machines the most according to claim 1, it is characterised in that: magnet strip (9)
Use the arcuate structure concentric with support 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 true CN106273590A (en) | 2017-01-04 |
| CN106273590B 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 |
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| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 俞淇: "《子午线轮胎结构设计与制造技术》", 28 February 2006, 化学工业出版社 * |
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|---|---|
| CN106273590B (en) | 2019-02-05 |
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