CN110466182B - Tire bead wrap winding mechanism and tire bead winding device - Google Patents
Tire bead wrap winding mechanism and tire bead winding device Download PDFInfo
- Publication number
- CN110466182B CN110466182B CN201910715289.8A CN201910715289A CN110466182B CN 110466182 B CN110466182 B CN 110466182B CN 201910715289 A CN201910715289 A CN 201910715289A CN 110466182 B CN110466182 B CN 110466182B
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- drive
- wheel
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- 238000004804 winding Methods 0.000 title claims abstract description 139
- 230000007246 mechanism Effects 0.000 title claims abstract description 93
- 239000011324 bead Substances 0.000 title claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 43
- 238000003860 storage Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 241000254043 Melolonthinae Species 0.000 claims abstract description 31
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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
- B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
- B29D30/18—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention provides a chafer winding mechanism, which is used for spirally wrapping a winding material on the outer peripheral surface of a steel ring, and comprises a winding ring with a first notch part, a storage roller which is arranged on the winding ring and moves together with the winding ring, a first driving mechanism for driving the winding ring to rotate, and a second driving mechanism for driving the steel ring to rotate, wherein the chafer winding mechanism also comprises a third driving mechanism for driving the storage roller to rotate, the third driving mechanism comprises a driving piece and a transmission mechanism, and the transmission mechanism drives the storage roller to rotate under the driving of the driving piece.
Description
Technical Field
The invention relates to the field of auxiliary equipment for tire production, in particular to a chafer winding mechanism.
Background
As a component constituting the tire, the bead supports the tightening force between the tire and the rim, and retains and seals the air pressure inside the tire, and plays an important role in the cushioning and adjustment safety of the tire sidewall during driving.
In general, a bead includes a bead ring and a winding material, wherein the bead ring has a structure in which single-core coated steel wires are arranged in a specific cross-sectional shape, and the cross-sectional shape is generally substantially hexagonal, and it is very important to maintain the cross-sectional hexagonal shape in a subsequent step. The existing tire bead winds a winding material onto a steel ring through a tire bead winding device, specifically, a winding ring in the tire bead winding device rotates under the driving of a driving device, in the process, the winding device winds the winding material onto a storage roller arranged on the end face of the winding ring while winding the winding material onto the steel ring, the winding material can be wound onto the storage roller for a plurality of circles, after a cutting mechanism cuts the winding material, the winding ring continuously rotates and releases the plurality of circles of winding material wound onto the storage roller, so that the winding material stored on the storage roller continuously wraps a steel ring, but because the storage roller in the prior art does not have power, the winding material stored on the storage roller needs to be passively pulled out, but because the viscosity of the winding material is higher, the winding material wound onto the storage roller for a plurality of circles can be stuck together, the winding material cannot be smoothly pulled out from the storage roller in a passive pulling mode, and the winding device cannot work normally.
Disclosure of Invention
The invention aims to provide a chafer winding mechanism and a bead winding device, which are used for solving the technical problem that winding materials cannot be smoothly released from a storage roller.
The technical scheme of the invention is realized as follows: the invention provides a chafer winding mechanism, which is used for spirally wrapping a winding material on the outer peripheral surface of a steel ring, and comprises a winding ring with a first notch part, a storage roller which is arranged on the winding ring and moves along with the winding ring, a first driving mechanism for driving the winding ring to rotate, and a second driving mechanism for driving the steel ring to rotate, wherein the chafer winding mechanism also comprises a third driving mechanism for driving the storage roller to rotate, and the third driving mechanism comprises a driving piece and a transmission mechanism, and the transmission mechanism is driven by the driving piece to drive the storage roller to rotate.
Further, the number of the storage rollers is at least three, and at least three storage rollers are connected through a synchronous belt and synchronously rotate under the drive of the third driving mechanism.
Further, the transmission mechanism comprises a transmission wheel coaxially arranged with the storage roller, a transmission ring sleeved on the periphery of the transmission wheel and close to but not in contact with the transmission wheel, and a third driving wheel for driving the transmission ring, and the driving piece and the third driving wheel are connected through a synchronous belt and synchronously rotate.
Further, a plurality of magnets with different polarities are arranged on the inner wall of the transmission ring, the magnets are uniformly distributed, and the polarities of the adjacent magnets are different; the circumference surface of the driving wheel is provided with a plurality of magnets with different polarities, a plurality of magnets are uniformly distributed, and the polarities of the adjacent magnets are different.
Further, the third driving wheel is arranged close to but not in contact with the transmission ring, and the transmission ring is driven to rotate by magnetic force when the third driving wheel rotates.
Further, a plurality of magnets with different polarities are arranged on the circumferential outer surface of the driving piece, the magnets are uniformly distributed, and the polarities of the adjacent magnets are different; the circumference surface of the drive ring is provided with a plurality of magnets with different polarities, a plurality of magnets are uniformly distributed, and the polarities of the adjacent magnets are different.
Further, the transmission ring is arranged in parallel with the winding ring, a second notch part is arranged on the transmission ring, and the steel ring enters the transmission ring from the second notch part.
Further, the first driving mechanism comprises at least two first driving wheels, the at least two first driving wheels are connected through a synchronous belt and synchronously rotate under the driving of a driving motor, the first driving wheels are arranged close to but not in contact with the winding ring, and the first driving wheels drive the winding ring to rotate through magnetic force.
Further, the second driving mechanism comprises a second driving wheel, an auxiliary follower wheel, a driving belt connected with the second driving wheel and the auxiliary follower wheel and a connecting plate connected with the second driving wheel and the auxiliary follower wheel.
The invention also provides a bead winding device, which comprises a feeding mechanism, the chafer winding mechanism and a cutting mechanism, wherein the feeding mechanism can supply winding materials to the chafer winding mechanism, and the cutting mechanism can cut the winding materials.
By adopting the technical scheme, the invention has the beneficial effects that: according to the invention, the third driving mechanism is arranged to drive the storage roller to rotate, and the third driving mechanism drives the storage roller to rotate during the period of releasing the winding material wound on the storage roller, so that the winding material wound on the storage roller is actively released, the problem that the winding material cannot be released in a passive pulling mode due to mutual adhesion of the winding material is solved, and the winding process is more stable.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a side view of the bead winding device of the present invention.
Fig. 2 is an exploded perspective view of the chafer winding mechanism of the present invention.
Fig. 3 is a front view of the chafer winding mechanism of the present invention.
Fig. 4 is a perspective view of the chafer winding mechanism of the present invention with the base plate, the baffle roller assembly, the second drive mechanism and the auxiliary roller removed.
Fig. 5 is a partial enlarged view at a in fig. 4.
Fig. 6 is a perspective view of the chafer winding mechanism of the structure shown in fig. 4 with the third drive mechanism removed.
Fig. 7 is a front view of a third drive mechanism of the present invention.
Fig. 8 is a front view of the first drive mechanism, winding ring of the present invention.
Fig. 9 is a schematic view of winding a winding material onto a steel coil.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the present invention provides a bead winding apparatus 100 for wrapping a winding material 200 on a steel ring 300 to form a bead 400. The bead winding apparatus 100 includes a feeding mechanism 1, a chafer winding mechanism 2, and a cutting mechanism 3, the feeding mechanism 1 being configured to supply the winding material 200 toward the chafer winding mechanism 2, and the winding material 200 being cut by the cutting mechanism 3 when the length of the supplied winding material 200 satisfies the length required to wind one bead ring 300. In the present embodiment, the wrapping material 200 is a strip-shaped rubber strip reinforced with cords.
The feeding mechanism 1 comprises a material roll 11 and a plurality of driving rollers 12, the material roll 11 is discharged and is driven to the chafer winding mechanism 2 by the plurality of driving rollers 12, and after the steel ring 300 is placed on the chafer winding mechanism 2, the chafer winding mechanism 2 spirally winds the winding material 200 on the whole circumference of the steel ring 300.
The chafer winding mechanism 2 includes a base 21, a base plate 22 vertically provided on the base 21, a winding ring 23 having a first notched portion 231, a first driving mechanism 24 for driving the winding ring 23 to rotate, a second driving mechanism 26 provided below the rim 300 for driving the rim 300 to rotate, an auxiliary roller 25 for assisting the rim 300 to rotate, a hooking assembly 27 for hooking the rim 300, a blocking roller assembly 28 for blocking the rim 300, a pressing roller assembly 29 for swinging against the rim 300, and at least three stock rolls 20 provided on the end face of the winding ring 23. The stock roll 20 moves together with the winding ring 23, and the stock roll 20 serves to receive and store a length of the winding material 200 and guide the winding material 200 to be spirally wound to the outer circumference of the steel ring 300. Firstly, the steel ring 300 extends from the first notch 231 to the position to be wound inside the winding ring 23, and the plane of the steel ring 300 and the plane of the winding ring 23 are perpendicular to each other, so that the steel ring 300 perpendicularly intersects with the winding ring 23. After the steel ring 300 is placed at the position to be wound, the first driving mechanism 24 drives the winding ring 23 to rotate, and at the same time, the second driving mechanism 26 drives the steel ring 300 to rotate, so that the winding ring 23 can spirally wind the winding material 200 to the outer circumference of the steel ring 300.
The first driving mechanism 24 includes a driving motor 241 and a first driving wheel 242, the first driving wheel 242 is driven by the driving motor 241 to rotate, a plurality of magnets with different magnetic poles are alternately arranged on the circumferential outer surface of the first driving wheel 242, the plurality of magnets arranged on the outer surface of the first driving wheel 242 are identical in overall dimension and uniformly distributed, and the adjacent magnets are different in polarity; the circumferential outer surface of the winding ring 23 is also provided with a plurality of magnets with different magnetic poles in a crossed manner, the plurality of magnets arranged on the outer surface of the winding ring 23 are identical in overall dimension and are uniformly distributed, and the polarities of the adjacent magnets are different; the first driving wheels 242 are disposed close to but not in contact with the winding ring 23, and when the first driving wheels 242 are rotated by the driving of the driving motor 241, the winding ring 23 is rotated simultaneously by the magnetic force of the mutual magnetic field of the magnets disposed on the outer surface of the first driving wheels 242 and the magnets disposed on the outer surface of the winding ring 23, and in order to ensure that the driving wheels 242 can be kept rotating simultaneously while passing through the first cutout 231 of the winding ring 23, at least two first driving wheels 242 are provided, and all the first driving wheels 242 are connected together by the same timing belt and rotated simultaneously, in this embodiment, four first driving wheels 242 are provided. Because the winding ring 23 has the first notch 231, relatively large noise is generated by using the conventional gear engagement method, and transmission noise can be greatly reduced by using the non-contact magnetic wheel method of the invention.
The chafer winding mechanism 2 further comprises a third driving mechanism 4 for driving the storage roller 20 to rotate, the third driving mechanism 4 comprises a driving piece 41 and a transmission mechanism 42, and the transmission mechanism 42 drives the storage roller 20 to rotate under the driving of the driving piece 41. In this embodiment, the driving member is an assembly of a driving motor and a driving wheel. In other embodiments, the driving member 41 may be an existing rotatable member.
Preferably, the transmission mechanism 42 includes a transmission wheel 421 coaxially connected with the storage roller 20, a transmission ring 422 sleeved on the periphery of the transmission wheel 421 and disposed close to the transmission wheel 421, and a third driving wheel 426 disposed close to the transmission ring 422, and the driving member 41 is connected with the third driving wheel 426 through a synchronous belt.
The third driving wheel 426 is close to but does not contact with the driving ring 422, and when the third driving wheel 426 rotates, the driving ring 422 is driven to rotate by magnetic force, specifically, a plurality of magnets with different magnetic poles are arranged on the circumferential outer surface of the third driving wheel 426 in a crossed manner, the plurality of magnets arranged on the outer surface of the third driving wheel 426 are identical in overall dimension and are uniformly distributed, and the polarities of the adjacent magnets are different; the circumferential outer surface of the transmission ring 422 is also provided with a plurality of magnets with different magnetic poles in a crossed manner, the plurality of magnets arranged on the outer surface of the transmission ring 422 are identical in overall dimension and are uniformly distributed, and the polarities of the adjacent magnets are different; the third driving wheel 426 is disposed close to but not in contact with the driving ring 422, and when the third driving wheel 426 is rotated by the driving of the driving member 41, the driving ring 422 is rotated synchronously by the magnetic force of the magnets disposed on the outer surface of the third driving wheel 426 and the magnets disposed on the outer surface of the driving ring 422. Also, in order to ensure that the third driving wheels 426 can still rotate synchronously while passing through the second notch portion 425 of the driving ring 422, at least two third driving wheels 426 are provided, and all the third driving wheels 426 are connected together by the same timing belt and rotate synchronously, in this embodiment, four third driving wheels 426 are provided. Because the driving ring 422 has the second notch 425, relatively large noise is generated by using the conventional gear engagement method, and the driving noise can be greatly reduced by using the non-contact magnetic wheel of the invention.
The outer surface of the circumference of the driving wheel 421 is provided with a plurality of magnets with different magnetic poles in a crossed way, the plurality of magnets arranged on the outer surface of the driving wheel 421 are identical in overall dimension and are uniformly distributed, and the polarities of the adjacent magnets are different; the circumference inner surface of the transmission ring 422 is also crossed and arranged with a plurality of magnets with different magnetic poles, the plurality of magnets arranged on the inner surface of the transmission ring 422 have the same external dimension and are uniformly distributed, and the polarities of the adjacent magnets are different; the driving wheel 421 is disposed close to but not in contact with the driving ring 422, and when the driving ring 422 is rotated by the driving of the third driving wheel 426, the driving wheel 421 is rotated simultaneously by the magnetic force of the magnet disposed on the inner surface of the driving ring 422 and the magnet disposed on the outer surface of the driving wheel 421, and all the driving wheels 421 are connected together by the same timing belt in order to ensure the synchronism of the rotation of the plurality of driving wheels 421. Since the driving wheel 421 is coaxially connected to the storage roller 20, the rotation of the driving wheel 421 synchronously drives the storage roller 20 to rotate, and it will be understood that the rotation speed of the storage roller 20 is determined by the rotation speed of the driving member 41. The magnetic wheel is arranged similarly to the above-described arrangement, so that the transmission noise can be greatly reduced, and the principle is not repeated.
The driving ring 422 and the winding ring 23 are arranged in parallel, the driving ring 422 and the winding ring 23 are arranged on the same sliding rail (not shown), the driving ring 422 and the winding ring 23 can slide on the sliding rail and are parallel to or far away from each other, and when the driving ring 422 and the winding ring 23 are located at a far away position, the internal structure of the winding ring 23 is convenient to maintain.
The driving ring 422 is provided with a second notch portion 425 for the steel ring 300to enter the driving ring 422 from the second notch portion 425. When the first notch 231 of the winding ring 23 and the second notch 425 of the driving wheel 421 are located at the same circumferential angle, the steel ring 300 can enter the winding ring 23 and the driving ring 422 at the same time.
The second driving mechanism 26 comprises a second driving wheel 261, an auxiliary follower wheel 262, a driving belt 263 for connecting the second driving wheel 261 and the auxiliary follower wheel 262, a connecting plate 264 for connecting the second driving wheel 261 and the auxiliary follower wheel 262 and a driving motor connected with the second driving wheel 261, wherein the second driving wheel 261, the auxiliary follower wheel 262, the driving belt 263 and the connecting plate 264 are arranged on one side of the bottom of the steel ring 300, the driving belt 263 is in contact with the steel ring 300, and when the driving motor drives, the driving belt 261 is driven to rotate so as to drive the steel ring 300 to rotate, so that the second driving mechanism 26 drives the steel ring 300 to rotate; the auxiliary roller 25 is arranged on the other side of the bottom of the steel ring 300 and is contacted with the steel ring 300, and the auxiliary roller and the steel ring 300 are matched together to support the steel ring 300. The auxiliary roller 25 is connected to and rotates together with an encoder (not numbered), by which the rotation state of the auxiliary roller 25 and thus the rotation state of the rim 300 in contact with the auxiliary roller 25 can be detected. The rotation state may be the angular position of the rim 300 or the rotational speed of the rim 300.
The hook assembly 27 is disposed on the base plate 22, and the hook assembly 27 includes a second driving cylinder 272 and a hook 271 disposed at a driving end of the second driving cylinder, wherein the hook 271 is configured to hook on a top of the steel ring 300, and the hook 271 can move up and down under the driving of the second driving cylinder 272 to be used for hooking or releasing the steel ring 300.
The blocking roller assembly 28 comprises a first driving cylinder 281 and a blocking roller 282 arranged at the driving end of the first driving cylinder 281, wherein the blocking roller 282 can move close to or far away from the base plate 22 on the plane where the vertical steel ring 300 is located under the driving of the first driving cylinder 281, and is used for blocking the positioning steel ring 300 when the steel ring 300 is placed at the position to be wound.
The press roller assembly 29 includes a swing lever 292 provided on an end surface of the winding ring 23, a third driving cylinder 291 driving the swing lever 292 to swing, a press roller 293 provided at an end of the swing lever 292, and a spring (not numbered) connecting the swing lever 292 and the winding ring 23. The swing rod 292 can swing under the driving of the third driving cylinder 291, so that the press roller 293 is far away from the steel ring 300, and the spring can drive the swing rod 292 to reset when the third driving cylinder 291 contracts so as to press on the surface of the steel ring 300. The motion process of the press roller assembly 29 is as follows: in the initial state, the third driving cylinder 291 is in the contracted state, the swing rod 292 rotates under the action of the spring, so that the press roller 293 presses the steel ring 300, when the winding is ready, the third driving cylinder 291 extends, the press roller 293 moves away from the steel ring 300, a certain space is reserved between the press roller 293 and the steel ring 300, so that the stub bar of the winding material 200 can enter the space between the press roller 293 and the steel ring 300, then the third driving cylinder 291 contracts, the swing rod 292 presses the stub bar of the winding material 200 on the steel ring 300 under the action of the spring, and then the winding material 200 is tightly wrapped on the steel ring 300 through the rotation of the winding ring 23.
The chafer winding mechanism 2 further includes a drive assembly 40 that drives the substrate 22 up and down. Specifically, a fixing frame 221 is provided on the base 22, a slide rail extending in the up-down direction is provided on the fixing frame 221, and the substrate 22 is slidably disposed on the slide rail through a slide block. The driving assembly 40 includes a driving motor 401, and the rear end of the base plate 22 is disposed at the driving end of the driving motor 401. The steel ring 300 is fed by the following steps: the driving assembly 40 drives the substrate 22 to move to the uppermost end, the steel ring 300 is hung on the hook 271, then the driving assembly 40 drives the substrate 22 to move downwards, the steel ring 300 enters the winding ring 23 and the transmission ring 422 through the first notch 231 and the second notch 425 until the auxiliary roller 25 and the second driving mechanism 26 support the steel ring 300, and therefore the steel ring 300 is fed.
In summary, by providing the third driving mechanism 4 for driving the storage roller 20 to rotate, the third driving mechanism 4 drives the storage roller 20 to rotate during releasing the winding material 200 wound on the storage roller 20, so as to actively release the winding material 200 wound on the storage roller 20, thereby solving the problem that the winding material cannot release the winding material 200 wound on the storage roller 20 in a passive pulling manner due to mutual adhesion, and enabling the winding process to be more stable.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. The utility model provides a chafer winding mechanism for wrap up the winding material spiral to the periphery surface of steel ring, chafer winding mechanism includes the winding ring that has first notch portion, sets up on the winding ring and with the storage roller of winding ring motion together, be used for driving the first actuating mechanism of winding ring rotatory, be used for driving the rotatory actuating mechanism of steel ring, characterized in that, chafer winding mechanism still includes the third actuating mechanism that is used for driving the storage roller rotatory, third actuating mechanism includes driving piece and drive mechanism, drive mechanism drives under the drive of driving piece the storage roller rotates; the storage rollers are at least three, are connected through synchronous belts and synchronously rotate under the drive of the third driving mechanism; the transmission mechanism comprises a transmission wheel coaxially arranged with the storage roller, a transmission ring sleeved on the periphery of the transmission wheel and close to but not in contact with the transmission wheel, and a third driving wheel for driving the transmission ring, wherein the driving piece is connected with the third driving wheel through a synchronous belt and synchronously rotates.
2. The chafer winding mechanism of claim 1 wherein a plurality of magnets of different polarities are provided on the inner wall of the drive ring, the plurality of magnets being uniformly distributed and the polarities of adjacent magnets being different; the circumference surface of the driving wheel is provided with a plurality of magnets with different polarities, a plurality of magnets are uniformly distributed, and the polarities of the adjacent magnets are different.
3. The chafer winding mechanism of claim 1 wherein the third drive wheel is disposed adjacent to but not in contact with the drive ring, the third drive wheel being magnetically driven to rotate upon rotation of the third drive wheel.
4. The chafer winding mechanism of claim 3 wherein a plurality of magnets of different polarities are provided on the circumferential outer surface of the driving member, the plurality of magnets are uniformly arranged, and the polarities of adjacent magnets are different; the circumference surface of the drive ring is provided with a plurality of magnets with different polarities, a plurality of magnets are uniformly distributed, and the polarities of the adjacent magnets are different.
5. The chafer winding mechanism of claim 1, wherein the drive ring is disposed in parallel with the winding ring, a second notch portion is provided on the drive ring, and the steel ring enters the drive ring from the second notch portion.
6. The chafer winding mechanism of claim 1 wherein the first drive mechanism comprises at least two first drive wheels, at least two of the first drive wheels being connected by a timing belt and being driven by a drive motor to rotate synchronously, the first drive wheels being disposed adjacent to but not in contact with the winding ring, the first drive wheels driving the winding ring to rotate by magnetic force.
7. The chafer winding mechanism of claim 1 wherein the second drive mechanism comprises a second drive wheel, an auxiliary follower wheel, a drive belt connecting the second drive wheel and the auxiliary follower wheel, and a web connecting the second drive wheel and the auxiliary follower wheel.
8. A bead winding device, characterized in that: comprising a feeding mechanism, a chafer winding mechanism as claimed in any one of claims 1 to 7, which feeding mechanism can supply winding material towards the chafer winding mechanism, and a cutting mechanism, which can cut the winding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715289.8A CN110466182B (en) | 2019-08-05 | 2019-08-05 | Tire bead wrap winding mechanism and tire bead winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910715289.8A CN110466182B (en) | 2019-08-05 | 2019-08-05 | Tire bead wrap winding mechanism and tire bead winding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110466182A CN110466182A (en) | 2019-11-19 |
| CN110466182B true CN110466182B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910715289.8A Active CN110466182B (en) | 2019-08-05 | 2019-08-05 | Tire bead wrap winding mechanism and tire bead winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110466182B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474759B (en) * | 2022-02-09 | 2023-09-15 | 江苏龙贞智能技术有限公司 | Triangular glue joint stitching device and stitching method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001191758A (en) * | 2000-01-13 | 2001-07-17 | Bridgestone Corp | Pneumatic tire excellent in durability of bead portion |
| DE102006051540A1 (en) * | 2006-11-02 | 2008-05-08 | Continental Aktiengesellschaft | Method for manufacturing vehicle pneumatic tire, involves depositing raw core in vertically hanging manner on rod of storage car for intermediate storage during progress of core extruding process on core extruder |
| EP2455217A1 (en) * | 2010-11-23 | 2012-05-23 | Hankook Tire Co., Ltd. | Tire bead wrapping apparatus |
| WO2013153642A1 (en) * | 2012-04-11 | 2013-10-17 | 不二精工 株式会社 | Bead-ring winder |
| CN204249381U (en) * | 2014-11-13 | 2015-04-08 | 沈阳深蓝智能技术装备有限公司 | Half steel two drum tyre bead heat posted forming machine |
| CN109228441A (en) * | 2018-09-30 | 2019-01-18 | 风神轮胎股份有限公司 | A kind of novel steel ring auto spiral infantees device |
| CN210792174U (en) * | 2019-08-05 | 2020-06-19 | 联亚智能科技（苏州）有限公司 | Tire bead wrapping cloth winding mechanism and tire bead winding device |
-
2019
- 2019-08-05 CN CN201910715289.8A patent/CN110466182B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001191758A (en) * | 2000-01-13 | 2001-07-17 | Bridgestone Corp | Pneumatic tire excellent in durability of bead portion |
| DE102006051540A1 (en) * | 2006-11-02 | 2008-05-08 | Continental Aktiengesellschaft | Method for manufacturing vehicle pneumatic tire, involves depositing raw core in vertically hanging manner on rod of storage car for intermediate storage during progress of core extruding process on core extruder |
| EP2455217A1 (en) * | 2010-11-23 | 2012-05-23 | Hankook Tire Co., Ltd. | Tire bead wrapping apparatus |
| CN102529136A (en) * | 2010-11-23 | 2012-07-04 | 韩国轮胎株式会社 | Tire bead wrapping apparatus |
| WO2013153642A1 (en) * | 2012-04-11 | 2013-10-17 | 不二精工 株式会社 | Bead-ring winder |
| CN204249381U (en) * | 2014-11-13 | 2015-04-08 | 沈阳深蓝智能技术装备有限公司 | Half steel two drum tyre bead heat posted forming machine |
| CN109228441A (en) * | 2018-09-30 | 2019-01-18 | 风神轮胎股份有限公司 | A kind of novel steel ring auto spiral infantees device |
| CN210792174U (en) * | 2019-08-05 | 2020-06-19 | 联亚智能科技（苏州）有限公司 | Tire bead wrapping cloth winding mechanism and tire bead winding device |
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| Publication number | Publication date |
|---|---|
| CN110466182A (en) | 2019-11-19 |
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