CN101372236B - Cart for storing tire second stage building tire blank - Google Patents
Cart for storing tire second stage building tire blank Download PDFInfo
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- CN101372236B CN101372236B CN2007100498534A CN200710049853A CN101372236B CN 101372236 B CN101372236 B CN 101372236B CN 2007100498534 A CN2007100498534 A CN 2007100498534A CN 200710049853 A CN200710049853 A CN 200710049853A CN 101372236 B CN101372236 B CN 101372236B
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Abstract
The invention provides a tire second stage molding wheel blank storage car. A ring tray is supported by a cradle fixedly arranged on a car body. The height of the cradle is higher than the height of the outward raise of a lower entry. The cradle is a ring cylinder or a plurality of support pillars. A lifting mechanism is arranged under a tray inner hole. A round bracket is fixedly positioned at the top end of a piston of the lifting mechanism; the diameter of the bracket is smaller than the diameter of the central hole of a wheel blank; the circumference of the round bracket is articulated and provided with 3 to 6 upper entry brackets at a regular interval; and at an initial status, the external wings of the upper entry brackets slope upwards and inwards. A second stage molding wheel blank is horizontally positioned on the storage car with the tray holding the side and the crest part of the tire, and the lower entry passes through the tray inner hole and sinks. When the wheel blank isdropped down, and the upper entry brackets are caused to turn outwards by a lower tire circle and a concave camber matching with an upper entry rises upwards. The bracket is lifted by the lifting mechanism and the upper entries are held by the upper entry brackets to avoid the deformation of the wheel blank. When the wheel blank is taken out, the bracket falls, and the upper entry brackets are plucked by the lower tire circle to recover to the initial status. The wheel blank storage car can keep the wheel blank from deformation, thereby being convenient in the storage and delivery of second stage molding wheel blank of a huge tire; besides, the wheel blank storage car is simple in structure and convenient in usage.
Description
(1) technical field
The present invention relates to a kind of conveying arrangement of tire production process tire base, be specially a kind of cart for storing tire second stage building tire blank, be specially adapted to the transportation of depositing of giant-scale engineering tyre second stage building green tyre.
(2) background technology
The matrix body tube of first stage building tire base enlarges on stretching machine, has carried out carcass at half drum-type assembly drum again and has referred to that row just wraps, detains circle, carries out the pressing of glue core by pressure roller, and shoulder wedge twines and carries out anti-package, and sidewall rubber twines and obtains second stage building green tyre.The tyre bead of second stage building green tyre is unrecovered, and the rim of the mouth is respectively to the perk of tire both sides up and down.And it is soft, yielding because of vulcanizing the preceding tire base quality of typing.For giant-scale engineering tyre, the tire base weighs more than 2,000 kilograms especially, if upright the placement, the part crown is subjected to the gravity compressing, will be out of shape.Horizontal positioned, two sections easy pressurizeds in rim of the mouth up and down that the tire base sticks up outward cause tyre bead sinking, the distortion of tire base.Therefore do not deposit be hard to keep shape after the moulding of the fortune process utmost point if having special storing unit, second stage building green tyre.The radial-ply tyre bracing ply of also will fitting requires higher to second stage building green tyre.What do not have to deposit under the situation of specialized equipment fortune process tire base surface in addition also is infected with plaster, greasy dirt unavoidably.
Preservation transportation behind the second stage building tire blank molding will have a strong impact on tire quality, even may cause the tire base to be scrapped.
So present tire production, particularly huge moulding tire production press for special-purpose second stage building green tyre and deposit shipping unit.
(3) summary of the invention
The objective of the invention is to design a kind of cart for storing tire second stage building tire blank, second stage building green tyre can be placed horizontally on this car, pallet is not oppressed down rim of the mouth support tire weight, and there is the last rim of the mouth carriage of particular design to hold the rim of the mouth, prevent that tyre bead from sinking, be convenient to deposit fortune second stage building fetus, keep building green tyre indeformable.
Design-calculated cart for storing tire second stage building tire blank of the present invention comprises the car body that walking roller is installed, and is fixed with support on the car body, and support is affixed and support annular pallet on it, and the diameter of bore of pallet is greater than the tyre bead diameter, and its external diameter is equal to or greater than tire base external diameter.Support height is greater than the height that sticks up outside the following rim of the mouth.Support is the annular canister of internal diameter greater than the tyre bead diameter, and perhaps support is 3～6 pillars, and the annular internal diameter that pillar constitutes is greater than tire mold loop diameter.On the car body lifting mechanism is being installed below the pallet endoporus, its top installs circular housings, the carriage diameter is less than tire base center-hole diameter, bracket perimeter equidistantly hinge is adorned 3～6 upward rim of the mouth carriages, last rim of the mouth carriage is one section curved surface carriage, its length is 3～15 centimetres, the concave curved surface of its inner face for matching with the negative camber that sticks up outside the last rim of the mouth, and its back side is slick and sly convex surface.Curved surface arc top at its back side has rotating shaft to be articulated in the carriage circumferential edge, the outer wing and the inner wing of rim of the mouth carriage on the both sides of rotating shaft are.Initial condition, last rim of the mouth carriage inner wing is pressed in the carriage upper surface, outer wing upwards slopes inwardly, the circle diameter that outer wing edge of rim of the mouth carriage constitutes on several is a bit larger tham second stage building green tyre tyre bead diameter, and it is outward-dipping from top to bottom to go up rim of the mouth carriage outer wing back bodice curve, and the circle diameter that top, outer wing back side of rim of the mouth carriage constitutes on several is slightly smaller than second stage building green tyre tyre bead diameter.There is limiting stopper at carriage outer wing back, last rim of the mouth, carriage outwards rotates when last rim of the mouth, its inner wing turns to, outer wing is outwards downward-sloping, promptly go up rim of the mouth carriage turns 90～100 degree, the limiting stopper of last rim of the mouth carriage is stuck in carrier edge, last rim of the mouth carriage stops operating, and keeps its concave curved surface that matches with the curved surface that sticks up outside the last rim of the mouth towards the top.
Initial condition, the lifting mechanism piston rod of depositing car is in low level, and carriage is higher than pallet, and the diff-H of the two is less than fetus thickness.
Second stage building green tyre unloads from assembly drum, overhead hoist is sling it to be placed horizontally at and is originally deposited car, and the following tyre bead of tire base passes the endoporus of pallet, and pallet is held the sidewall and the crown position of tire base, support base weight, following rim of the mouth are passed the endoporus, free sagging of pallet.Transfer in the process at the tire base, the following tyre bead of tire base is oppressed on each the back side, the rim of the mouth carriage outside, makes that the rim of the mouth carriage outwards rotates synchronously each on, concave curved surface makes progress.After pallet was held the tire base, the lifting mechanism piston rod rose, and the rim of the mouth carriage is held bead part on each of the carriage circumferential edge on it, prevented its sinking, fetus distortion.Because of walking roller, the Ben Che second stage building green tyre of can migrating is easily arranged.
The walking roller of this car adopts air-inflation tyre, is convenient to moving of car.
Before the second stage building fetus took out, the lifting mechanism piston rod descended, and the second stage building fetus upwards shifts out at present tyre bead and stirs from the below that the rim of the mouth carriage makes its inside rotation on each, restPoses.
The advantage of tire second stage tyre blank storage car of the present invention is: 1, second stage building green tyre can be placed horizontally on this car, and pallet and last rim of the mouth carriage keep the tire base indeformable, are convenient to depositing and transporting of second stage building green tyre; Be specially adapted in the giant embryo production process second stage building green tyre and deposit fortune; 2, simple in structure, easy to use.
(4) description of drawings
Fig. 1 is this cart for storing tire second stage building tire blank embodiment initial condition structural representation;
Fig. 2 is this cart for storing tire second stage building tire blank embodiment initial condition schematic top plan view;
Fig. 3 is a carriage enlarged diagram in rim of the mouth on this cart for storing tire second stage building tire blank embodiment;
Fig. 4 deposits the second stage building green tyre view for this cart for storing tire second stage building tire blank embodiment.
(5) specific embodiment
Cart for storing tire second stage building tire blank example structure of the present invention as shown in Figure 1, 2, be equipped with on the car body 1 of air-inflation tyre walking roller and be fixed with support 2, support 2 is affixed and support annular pallet 3 on it, the diameter of bore of pallet 3 is greater than tire mold loop diameter, and its external diameter is equal to or greater than tire base external diameter.Support 2 height are greater than the height that sticks up outside the rim of the mouth under the tire base.Support 2 is 4 pillars, and the annular internal diameter that pillar constitutes is greater than tire base 7 tyre bead diameters.On the car body 1 lifting mechanism 4 is being installed below pallet 3 endoporus, lifting mechanism 4 is a hydraulic gear, and its piston rod top installs circular housings 6, and carriage 6 diameters are less than tire base 7 tyre bead diameters, and carriage 6 peripheries equidistantly hinge are adorned 6 upward rim of the mouth carriages 5, as shown in Figure 2.Last rim of the mouth carriage 5 as shown in Figure 3, for length is 8 centimetres curved surface carriage, the concave curved surface of its inner face for matching with the negative camber that sticks up outside the rim of the mouth on the tire base 7, its back side is slick and sly convex surface.Curved surface arc top at its back side has rotating shaft 5-1 to be articulated in carriage 6 circumferential edge, the outer wing and the inner wing of rim of the mouth carriage 5 on the both sides of rotating shaft 5-1 are.Figure 1 shows that initial condition, the lifting mechanism 4 of depositing car 1 is in low level, and carriage 6 is higher than pallet 3, but the two diff-H is less than fetus 7 thickness.Last rim of the mouth carriage 5 inner wings are pressed in carriage 6 upper surfaces, outer wing upwards slopes inwardly, the circle diameter that the outer wing edge of rim of the mouth carriage 5 constitutes on each is a bit larger tham two sections tire bases, 7 tyre bead diameters, and carriage 5 outer wing back bodice curves in rim of the mouth are outward-dipping from top to bottom on each, and the circle diameter that the top, the outer wing back side of rim of the mouth carriage 5 constitutes on each is slightly smaller than two sections tire bases, 7 tyre bead diameters.
Transfer in the process at tire base 7, its down tyre bead make that rim of the mouth carriage 5 outwards rotates synchronously each on, concave curved surface makes progress, there is limiting stopper at carriage 5 back sides, last rim of the mouth, when limiting stopper is stuck in the edge of carriage 5, last rim of the mouth carriage 5 stops operating.After pallet 3 was held the tire base, the piston of lifting mechanism 4 rose carriage 6, and rim of the mouth carriage 5 is held rim of the mouth part on the tire base 7 on each of carriage 6 circumferential edge.As shown in Figure 4.
Claims (4)
1. a cart for storing tire second stage building tire blank comprises the car body that walking roller is installed, and it is characterized in that:
Be fixed with support (2) on the car body (1), support (2) is affixed and support annular pallet (3) on it, and the diameter of bore of pallet (3) is greater than tire base (7) tyre bead diameter, and its external diameter is equal to or greater than tire base external diameter; Support (2) height is greater than the height that sticks up outside the following rim of the mouth, and support (2) is the annular canister of internal diameter greater than tire base (7) tyre bead diameter, and perhaps support (2) is 3～6 pillars, and the annular internal diameter that pillar constitutes is greater than tire base (7) tyre bead diameter;
In pallet (3) endoporus below, lifting mechanism (4) is installed on the car body (1), its top installs circular housings (6), carriage (6) diameter is less than tire base (7) tyre bead diameter, carriage (6) periphery equidistantly hinge is adorned 3～6 upward rim of the mouth carriages (5), and last rim of the mouth carriage (5) is one section curved surface carriage, and its length is 3～15 centimetres, the concave curved surface of its inner face for matching with the curved surface that sticks up outside tire base (7) is gone up the rim of the mouth, its back side is slick and sly convex surface; Having rotating shaft (5-1) to be articulated in carriage (6) circumferential edge on curved surface arc top, is the outer wing and the inner wing of last rim of the mouth carriage (5) in the both sides of rotating shaft (5-1); Initial condition, lifting mechanism (4) piston of depositing car (1) is in low level, and carriage (6) is higher than pallet (3), but the two diff-H is less than fetus (7) thickness; Last rim of the mouth carriage (5) inner wing is pressed in carriage (6) upper surface, outer wing upwards slopes inwardly, the circle diameter that the outer wing edge of rim of the mouth carriage (5) constitutes on each is a bit larger tham two sections tire bases (7) tyre bead diameter, and it is outward-dipping from top to bottom to go up rim of the mouth carriage (5) outer wing back bodice curve, and the circle diameter that the top, the outer wing back side of rim of the mouth carriage (5) constitutes on each is slightly smaller than two sections tire bases (7) tyre bead diameter; There is limiting stopper at last rim of the mouth carriage (5) outer wing back, when last rim of the mouth carriage (5) outwards rotates, its inner wing turns to, outer wing is outwards downward-sloping, the limiting stopper of last rim of the mouth carriage (5) is stuck in carriage (6) edge, and last rim of the mouth carriage (5) and tire base (7) are gone up concave curved surface that the curved surface that sticks up outside the rim of the mouth matches towards the top.
2. cart for storing tire second stage building tire blank according to claim 1 is characterized in that:
Described lifting mechanism (4) is a hydraulic gear, and its piston rod top installs circular housings (6).
3. cart for storing tire second stage building tire blank according to claim 2 is characterized in that:
Described lifting mechanism (4) has the foot-operated switch or the hand switch of its lifting of control.
4. according to each described cart for storing tire second stage building tire blank in the claim 1 to 3, it is characterized in that:
The described walking roller of depositing car (1) is equipped with air-inflation tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100498534A CN101372236B (en) | 2007-08-24 | 2007-08-24 | Cart for storing tire second stage building tire blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100498534A CN101372236B (en) | 2007-08-24 | 2007-08-24 | Cart for storing tire second stage building tire blank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101372236A CN101372236A (en) | 2009-02-25 |
| CN101372236B true CN101372236B (en) | 2010-09-29 |
Family
ID=40446665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100498534A Expired - Fee Related CN101372236B (en) | 2007-08-24 | 2007-08-24 | Cart for storing tire second stage building tire blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101372236B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060044A (en) * | 2010-11-24 | 2011-05-18 | 成山集团有限公司 | Green tire transportation and storage vehicle for unvulcanized tire |
| JP5732875B2 (en) * | 2011-01-31 | 2015-06-10 | 横浜ゴム株式会社 | Unvulcanized pneumatic tire holding device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144110Y (en) * | 1992-10-31 | 1993-10-20 | 周颖芝 | Automatic conveyer for vulcanized liner of tyre |
| CN2920776Y (en) * | 2006-03-08 | 2007-07-11 | 刘树炯 | Green tire cart in tyre production equipment |
| CN201089473Y (en) * | 2007-08-24 | 2008-07-23 | 昊华南方(桂林)橡胶有限责任公司 | Tyre two-stage modeling blank placement vehicle |
-
2007
- 2007-08-24 CN CN2007100498534A patent/CN101372236B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144110Y (en) * | 1992-10-31 | 1993-10-20 | 周颖芝 | Automatic conveyer for vulcanized liner of tyre |
| CN2920776Y (en) * | 2006-03-08 | 2007-07-11 | 刘树炯 | Green tire cart in tyre production equipment |
| CN201089473Y (en) * | 2007-08-24 | 2008-07-23 | 昊华南方(桂林)橡胶有限责任公司 | Tyre two-stage modeling blank placement vehicle |
Non-Patent Citations (1)
| Title |
|---|
| JP 9-2008 A,全文. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101372236A (en) | 2009-02-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20160824 |