CN103434161A - Charge mechanism and charge method of tire building machine - Google Patents
Charge mechanism and charge method of tire building machine Download PDFInfo
- Publication number
- CN103434161A CN103434161A CN2013103323950A CN201310332395A CN103434161A CN 103434161 A CN103434161 A CN 103434161A CN 2013103323950 A CN2013103323950 A CN 2013103323950A CN 201310332395 A CN201310332395 A CN 201310332395A CN 103434161 A CN103434161 A CN 103434161A
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- China
- Prior art keywords
- feed
- timing belt
- feed template
- template
- building machine
- 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.)
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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
-
- 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
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
-
- 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
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
- B29D30/305—Applying the layers; Guiding or stretching the layers during application by feeding cut-to-length pieces in a direction parallel to the drum axis and placing the pieces side-by-side to form an annular element
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention discloses a charge mechanism of a tire building machine, which comprises a fixed frame body, a feed template arranged on the fixed frame body and sliding along the fixed frame body, a drive mechanism controlling the feed template to slide, a synchronous belt controlled by the drive mechanism to rotate, and a clutch mechanism mounted on the feed template, wherein the feed template is matched with the synchronous belt by the clutch mechanism. The charge mechanism adopts a synchronous belt driving concept, so that the stability of the charge mechanism is improved better; particularly, the synchronous belt is mounted; the clutch mechanism controls the feed template to be locked with and separated from the synchronous belt; after the clutch mechanism is locked with the synchronous belt, the synchronous belt drives the feed template to move simultaneously by the action of the drive mechanism; after the clutch mechanism is separated from the synchronous belt, the synchronous belt is independent of the feed template to move; in this way, the synchronous belt controls displacement of the feed template through a rotation direction of the drive mechanism; and circular supply of a material is realized.
Description
Technical field
The invention belongs to the rubber manufacturing machinery field, relate in particular to a kind of tyre building machine feed mechanism and charging method.
Background technology
In tire technique, it is upper that tyre semi-finished products need to be fitted in drum, then is processed into the tire blank.Before laminating, material need to be through feed mechanism to the laminating drum material loading.In prior art, feeding device generally comprises flitch and drive unit, and it is flexible that drive unit is controlled upper flitch.
In Chinese patent literature, publication number CN102092140, title are a kind of applications for a patent for invention (referring to this application specification specific embodiment part) of feeding rack for all steel huge tire laminating machine, disclose a kind of scheme and comprise moving guide rail and feed template, the side of moving guide rail is provided with stopping means, feed template is with movable pulley, described movable pulley is contained in the channel-section steel of described moving track, front end at described moving track is provided with limited block, on described moving track He on unwinding equipment, cylinder all is housed.The course of work is, cylinder is released moving guide rail forward along the straight line vertical with the laminating drum axis, then have cylinder by feed template along the laminating drum axis vertical straight line release forward, thereby semi-finished product material is delivered on drum.The prior art adopts air cylinder driven to realize feed, and the deficiency of its existence is that the cylinder control stability is bad, and the drive mechanism complexity.
In addition, complete laminating drum to the preparation before material laminating, need to be through two links, the stretching motion of the feed template that the first is above-mentioned, it two is that the continuation of material on feed template carried.State in realization in two links, prior art needs separately independently two cover drive units to realize, not only cause the wasting of resources, and the integral layout space is large, fitting operation is complicated.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of tyre building machine feed mechanism and charging method, and purpose is to realize the stability of feed template transmission, optimizes the composition of feeding machanism.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is a kind of tyre building machine feed mechanism, comprise fixing bracket body and be arranged on fixing bracket body and along the feed template of its slip, and the driving mechanism of controlling the feed template slip, also comprise the Timing Belt that rotated by driving mechanisms control, and the clutch that connects Timing Belt and feed template.
Compared to the prior art, the design that this programme adopts Timing Belt to drive, improved preferably the stability of feed mechanism, one Timing Belt specifically is installed, in order to make Timing Belt can drive feed template, generally, vertical side fixed installation clutch in feed template, its objective is can control feed template realize with the sealed of Timing Belt with separate, when clutch and Timing Belt sealed after, under the effect of driving mechanism 0, Timing Belt drives feed template and moves simultaneously, when clutch with after Timing Belt separates, Timing Belt is independent of the feed template motion, like this by the rotation direction of driving mechanism, realized the control of Timing Belt to the running of the conveyer belt on feed template, realization is supplied with the circulation of material.
Based on such scheme, the present invention also does following improvement:
The Timing Belt two ends are supported on respectively on commutation belt wheel and passive belt wheel, and commutation belt wheel and passive belt wheel are arranged on feed template.
Also comprise driving pulley and idler roller group, driving pulley and driving mechanism interlock are also closed and are stepped up Timing Belt with the idler roller assembly.
The feed template feed end is provided with the drive roll of convey materials, and drive roll and passive belt wheel are rigidly connected.
Clutch is pneumatic type or electromagnetic clutch type.
Between fixing bracket body and feed template, by linear guiding mechanism, slide.
Feed template is provided with the location locking mechanism to feed template longitudinal register and locking.
Driving mechanism comprises servomotor and reductor, and servomotor is through reductor and driving belt pulley shaft interlock.
Also be provided with the driven roll that supplies are carried on feed template.
The present invention also provides a kind of tyre building machine charging method, comprises
Material is placed on feed template; Feed template is locked together on Timing Belt through clutch, under the driving mechanism effect, Timing Belt and feed template move to the target station, and now clutch discharges Timing Belt, Timing Belt drives passive belt wheel to drive drive roll, and under the effect of drive roll, material is carried; When mass transport is complete, driving mechanism reverse drive Timing Belt, clutch is locked together on Timing Belt simultaneously, realizes that feed template resets, and completes a feeder process.
Through above-mentioned improvement, the present invention further produces following effect:
1. Timing Belt needs two points to be supported, usually adopt the two ends of two roller supportings at Timing Belt, in the present invention, two rollers are respectively commutation belt wheel and passive belt wheel, installation site as for commutation belt wheel and passive belt wheel, can be arranged on fixing bracket body, now can realize the driving to feed template, but consider and also will solve the power-actuated problem of single action (referring to hereinafter), to commutate belt wheel and passive belt wheel of the present invention all is fixedly mounted on a side of feed template, clutch and Timing Belt sealed after, under the effect of driving mechanism, self does not rotate Timing Belt, but to be similar to the form of chain drive, with feed template, to the target station, move simultaneously, optimized the stability of transmission, and create conditions for follow-up improvement.
2. driving mechanism coordinates multiple mode can be arranged with the driving of Timing Belt, such as: gear, rack driving pattern, be that Timing Belt is the sealing tooth bar, driving mechanism coordinates transmission by gear and rack-and-pinion Timing Belt, but this infrastructure cost is higher, mechanism's relative complex, once and accident occur, the chain-type Timing Belt is under the effect of gear, easily fracture, in this improvement project, adopt general friction-driving Timing Belt to coordinate with roller set and realize similar transmission, specifically with driving pulley and the idler roller assembly of driving mechanism interlock, close, idler roller group and driving pulley extruding are coordinated, produce enough frictional force drives Timing Belts, not only simple in structure, and when breaking down, between driving pulley and Timing Belt, skid, be unlikely to make the Timing Belt fracture.
3. after the feed template feeding puts in place, material need to be continued to be fed forward, generally need to use the power source that is different from feed template, this improvement project adopts the same power source, specifically at the feed template feed end, a drive roll is set, this drive roll is for driving mass transport, itself and passive belt wheel are rigidly connected, after clutch is locked together on Timing Belt, Timing Belt self does not rotate around passive belt wheel, now passive belt wheel and drive roll all do not rotate, drive roll is convey materials not, when clutch with after Timing Belt separates, Timing Belt starts to rotate around passive belt wheel, passive belt wheel drives drive roll and also rotates, can convey materials, so under the control of clutch, the movement of feed template and the transmission of material have realized the purpose that single power source drives.
4. as further improving, clutch can preferably adopt pneumatic type or electromagnetic clutch type according to field demand; Feed template need to be slided on fixing bracket body, although feed template can directly be positioned on fixing bracket body and slide, but sliding effect is bad, this improvement project is installed linear guiding mechanism between feed template and fixing bracket body, guarantee that feed template only has the longitudinal degress of feedom, guarantees the feed template sliding effect on the other hand on the one hand; Driving mechanism adopts servomotor and reductor interlock, has well met the requirement of Timing Belt needs forward and reverse drive; In addition, consider the material feeding of need to sliding on feed template, if only there is drive roll to drive, material is difficult to well slide on feed template, so be provided with driven roll on feed template, concrete quantity and position, can freely realize as required.
The accompanying drawing explanation
Fig. 1 is the present invention's side schematic view in an embodiment.
Fig. 2 is the present invention's bowing to schematic diagram in an embodiment.
Fig. 3 is the structural representation of Timing Belt in embodiment.
Fig. 4 is the structural representation of location locking mechanism in embodiment.
In figure, 1. feed template; 2. fixing bracket body; 3. driving mechanism; 4. clutch; 5. passive belt wheel; 6. turn to belt wheel; 7. linear guiding mechanism; 8. Timing Belt; 9. location locking mechanism; 91. guiding locking mechanism; 92. litter; 93. stop configurations; 10. drive roll; 11. driven roll; 12. driving pulley; 13. idler roller group.
The specific embodiment
The present invention is mainly based on Timing Belt, clutch transmission, and the design of single power source driving, feeding device to tyre building machine is improved, and has improved stability, flexibility and the security of feeding device, has simplified the feeding device structure simultaneously, has reduced manufacturing cost.
Below in conjunction with drawings and Examples, the present invention is elaborated.
Embodiment
In this embodiment, referring to accompanying drawing 1,2, the present invention includes the total structure of feeding device, specifically, for the feed template 1 of placement, mobile material, feed template 1 is generally rectangular flat plate, is suitable for laid material.Feed template 1 can also comprise a frame, can fix related accessories by frame, such as: clutch 4 etc.Feed template 1 integral body is placed on fixing bracket body 2, and feed template 1 is moving at the enterprising back skating of fixing bracket body 2, so that laid material on feed template 1 is suitable for being fitted on drum.In order to realize the slip of feed template 1, driving mechanism 3 need to be set, different from traditional type of drive is, in the present embodiment, driving mechanism 3 coordinates the control realized feed template 1 with Timing Belt 8, specifically driving mechanism 3 is controlled Timing Belt 8 motions, rigidly fix clutch 4 on feed template 1, clutch 4 and Timing Belt 8 coordinate, when feed template 1 need to be with the Timing Belt integrated moving, clutch 4 locking Timing Belts 8, at this moment Timing Belt 8 will whole drive feed template 1 move, and realizes that the advance and retreat of feed template 1 are slided.The wherein preferred pneumatic type of clutch 4 or electromagnetic clutch type.
As further improvement, driving mechanism 3 comprises servomotor and reductor, servomotor and reductor interlock, and through reductor shaft, to connecting driving pulley 12, driving pulley 12 and idler roller group 13 coordinate the driving (as Fig. 3) realized Timing Belt 8.The drives structure that driving pulley 12 and idler roller group 13 forms is key structure of the present invention, clutch 4 by Timing Belt 8 and feed template 1 sealed after, driving pulley 12 and idler roller group 13 are drawn Timing Belt 8 by squeezing, and realize the movement of feed template 1.In order further to understand this motion process, below in conjunction with concrete motion link, describe: driving pulley 12 clockwise rotates, under the cooperation of idler roller group 13, 8 times bands of Timing Belt are subject to frictional force F left, under the effect of frictional force F, Timing Belt 8 has the trend clockwise rotated, because Timing Belt 8 and feed template 1 are sealed, if Timing Belt 8 clockwise rotates, feed template 1 will and then move right so, and Timing Belt 8 two end supports are at passive belt wheel 5 with turn on belt wheel 6, passive belt wheel 5 and turn to belt wheel 6 to be arranged on again on feed template 1, feed template 1 moves to right and must drive passive belt wheel 5 and move to right, but Timing Belt 8 hinders passive belt wheel 5 to move to right, at this moment feed template 1 and Timing Belt 8 can only integral body move to left under the effect of frictional force F, realize that the feeding of feed template 1 moves.When feed template 1 moves to the target station, material need to be continued to be fed forward, for the purpose that realizes that single power source drives, the present invention is provided with drive roll 10 at the pan feeding port of feed template 1, in the bearing of drive roll 10 two end supports on being fixed in feed template 1, and drive roll 10 is fixedly connected with passive belt wheel 5, like this when clutch 4 with after Timing Belt 8 separates, driving mechanism 3 drives passive belt wheel 5 by Timing Belt 8 and rotates, drive roll 10 rotates with passive belt wheel 5, thereby drive material to be fed forward, is fitted.In order to make, material is more smooth to be carried on feed template 1, also is provided with driven roll 11 on feed template 1, and driven roll 11 coordinates drive roll 10 jointly to complete the conveying of material.
Further improve, in order to optimize feed template 1, on fixing bracket body 2, well slide, one straight line guiding mechanism 7 is set between them, the function of this mechanism is the free degree of restriction feed template 1, guarantee feed template 1 longitudinal sliding motion, and linear guiding mechanism 7 adopts slide block and guide rail to coordinate and slides, and guarantees the stability of sliding.In practical operation, after feed template 1 vertically slides into the target station, preferably feed template 1 is positioned, for this reason, the present embodiment also is provided with a location locking mechanism 9, this mechanism is positioned at the bottom of feed template 1, comprise the litter 92 be arranged on feed template 1, and the guide lock locking device 91 that is arranged on litter on fixing bracket body 2, litter 92 slides along guide lock locking device 91, stop configurations 93 is set on litter 92, when feed template 1 slides into the target station, stop configurations 93 on litter 92 is under the stopping of guide lock locking device 91, make feed template 1 stop travelling forward, guide lock locking device 91 also can play the effect of gripping to litter 92 when stopping, after guaranteeing that clutch 4 separates, during material transferring, the stability of feed template 1.
The present invention also provides a kind of tyre building machine charging method, comprises material is placed on feed template; Feed template is locked together on Timing Belt through clutch, under the driving mechanism effect, Timing Belt and feed template move to the target station, and now clutch discharges Timing Belt, Timing Belt drives passive belt wheel to drive drive roll, and under the effect of drive roll, material is carried; When mass transport is complete, driving mechanism reverse drive Timing Belt, clutch is locked together on Timing Belt simultaneously, realizes that feed template resets, and completes a feeder process.
Claims (10)
1. a tyre building machine feed mechanism, comprise fixing bracket body and be arranged on fixing bracket body and along the feed template of its slip, and the driving mechanism of controlling the feed template slip, it is characterized in that: also comprise the Timing Belt that rotated by driving mechanisms control, and the clutch that connects Timing Belt and feed template.
2. tyre building machine feed mechanism according to claim 1, it is characterized in that: the Timing Belt two ends are supported on respectively on commutation belt wheel and passive belt wheel, and commutation belt wheel and passive belt wheel are arranged on feed template.
3. tyre building machine feed mechanism according to claim 2, it is characterized in that: also comprise driving pulley and idler roller group, driving pulley and driving mechanism interlock are also closed and are stepped up Timing Belt with the idler roller assembly.
4. according to the described tyre building machine feed mechanism of claim 2 or 3, it is characterized in that: the feed template feed end is provided with the drive roll of convey materials, and drive roll and passive belt wheel are rigidly connected.
5. according to claim 1,2 or 3 described tyre building machine feed mechanisms, it is characterized in that: clutch is pneumatic type or electromagnetic clutch type.
6. according to claim 1,2 or 3 described tyre building machine feed mechanisms, it is characterized in that: between fixing bracket body and feed template, by linear guiding mechanism, slide.
7. according to claim 1,2 or 3 described tyre building machine feed mechanisms, it is characterized in that: feed template is provided with the location locking mechanism to feed template longitudinal register and locking.
8. tyre building machine feed mechanism according to claim 3, it is characterized in that: driving mechanism comprises servomotor and reductor, servomotor is through reductor and driving belt pulley shaft interlock.
9. tyre building machine feed mechanism according to claim 4, is characterized in that: also be provided with the driven roll that supplies are carried on feed template.
10. a right to use requires the charging method of 1 described tyre building machine feed mechanism, it is characterized in that:
Comprise
Material is placed on feed template;
Feed template is locked together on Timing Belt through clutch, under the driving mechanism effect, Timing Belt and feed template move to the target station, and now clutch discharges Timing Belt, Timing Belt drives passive belt wheel to drive drive roll, and under the effect of drive roll, material is carried;
When mass transport is complete, driving mechanism reverse drive Timing Belt, clutch is locked together on Timing Belt simultaneously, realizes that feed template resets, and completes a feeder process.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310332395.0A CN103434161B (en) | 2013-08-02 | 2013-08-02 | Tyre building machine feed mechanism and charging method |
| PCT/CN2013/082249 WO2015014000A1 (en) | 2013-08-02 | 2013-08-26 | Feed mechanism and charge method of tire building machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310332395.0A CN103434161B (en) | 2013-08-02 | 2013-08-02 | Tyre building machine feed mechanism and charging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103434161A true CN103434161A (en) | 2013-12-11 |
| CN103434161B CN103434161B (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310332395.0A Active CN103434161B (en) | 2013-08-02 | 2013-08-02 | Tyre building machine feed mechanism and charging method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103434161B (en) |
| WO (1) | WO2015014000A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179021A (en) * | 2018-08-07 | 2019-01-11 | 田帅 | A kind of lasting feeding device of dustless PE bags of production |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182851B (en) * | 2016-08-31 | 2018-06-29 | 海宁市睿创机械科技有限公司 | Tyre surface automatic feeding rack |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3795563A (en) * | 1972-06-19 | 1974-03-05 | Nrm Corp | Tire building machine servicer |
| CN201089223Y (en) * | 2007-09-05 | 2008-07-23 | 桂林橡胶机械厂 | Carcass synchronous feeding device for tire building machine |
| US20090126874A1 (en) * | 2006-07-22 | 2009-05-21 | Continental Aktiengesellschaft | Supply device for a tire-building drum |
| CN101905540A (en) * | 2010-07-12 | 2010-12-08 | 天津赛象科技股份有限公司 | Belted layer feed rack of giant embryo shaping machine |
| WO2013083071A1 (en) * | 2011-12-07 | 2013-06-13 | Yuan Zhongxue | Tire-forming machine green tire-unloading apparatus and method therefor |
| CN203460447U (en) * | 2013-08-02 | 2014-03-05 | 软控股份有限公司 | Feeding mechanism for tyre building machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8800077A (en) * | 1988-01-14 | 1989-08-01 | Vmi Epe Holland | DEVICE FOR CUTTING A STRIP OF UNVULCANIZED RUBBER. |
| CN202097975U (en) * | 2011-05-30 | 2012-01-04 | 北京贝特里戴瑞科技发展有限公司 | Attaching drum transmission structure of tyre forming machine |
| CN103144336A (en) * | 2011-12-07 | 2013-06-12 | 软控股份有限公司 | Main feeding rack for tyre building machine, and feeding method thereof |
-
2013
- 2013-08-02 CN CN201310332395.0A patent/CN103434161B/en active Active
- 2013-08-26 WO PCT/CN2013/082249 patent/WO2015014000A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3795563A (en) * | 1972-06-19 | 1974-03-05 | Nrm Corp | Tire building machine servicer |
| US20090126874A1 (en) * | 2006-07-22 | 2009-05-21 | Continental Aktiengesellschaft | Supply device for a tire-building drum |
| CN201089223Y (en) * | 2007-09-05 | 2008-07-23 | 桂林橡胶机械厂 | Carcass synchronous feeding device for tire building machine |
| CN101905540A (en) * | 2010-07-12 | 2010-12-08 | 天津赛象科技股份有限公司 | Belted layer feed rack of giant embryo shaping machine |
| WO2013083071A1 (en) * | 2011-12-07 | 2013-06-13 | Yuan Zhongxue | Tire-forming machine green tire-unloading apparatus and method therefor |
| CN203460447U (en) * | 2013-08-02 | 2014-03-05 | 软控股份有限公司 | Feeding mechanism for tyre building machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179021A (en) * | 2018-08-07 | 2019-01-11 | 田帅 | A kind of lasting feeding device of dustless PE bags of production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103434161B (en) | 2015-12-30 |
| WO2015014000A1 (en) | 2015-02-05 |
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