CN103434161B - Tyre building machine feed mechanism and charging method - Google Patents
Tyre building machine feed mechanism and charging method Download PDFInfo
- Publication number
- CN103434161B CN103434161B CN201310332395.0A CN201310332395A CN103434161B CN 103434161 B CN103434161 B CN 103434161B CN 201310332395 A CN201310332395 A CN 201310332395A CN 103434161 B CN103434161 B CN 103434161B
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- China
- Prior art keywords
- timing belt
- feed
- feed template
- template
- clutch
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The present invention discloses a kind of tyre building machine feed mechanism, comprise fixing bracket body and be arranged in the feed template of sliding on fixing bracket body and along it, and control the driving mechanism of feed template slip, also comprise the Timing Belt rotated by driving mechanisms control, and the clutch be arranged in feed template, feed template coordinates with Timing Belt through clutch.The design that this programme adopts Timing Belt to drive, improve the stability of feed mechanism preferably, one Timing Belt is specifically installed, by clutch control feed template realize with the sealed of Timing Belt be separated, when clutch and Timing Belt sealed after, under the effect of driving mechanism, Timing Belt drives feed template to move simultaneously, after clutch is separated with Timing Belt, Timing Belt moves independent of feed template, like this by the rotation direction of driving mechanism, achieve the control of Timing Belt to feed template displacement, realize supplying the circulation of material.
Description
Technical field
The invention belongs to field of rubber machinery, relate in particular to a kind of tyre building machine feed mechanism and charging method.
Background technology
In tire technique, tyre semi-finished products needs to be fitted on drum, is then processed into tyre blank.Before laminating, material needs through feed mechanism to laminating drum material loading.In prior art, feeding device generally comprises flitch and drive unit, and drive unit controls upper flitch and stretches.
In Chinese patent literature, publication number CN102092140, title are a kind of applications for a patent for invention (see this application description detailed description of the invention 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, be provided with limited block in the front end of described moving track, on described moving track He on unwinding equipment, all cylinder be housed.The course of work is, moving guide rail edge is released forward with the straight line of laminating drum axes normal by cylinder, then has cylinder to be released forward by the straight line of feed template along laminating drum axes normal, thus is delivered to by semi-finished product material on drum.The prior art adopts air cylinder driven to realize feed, and its deficiency existed is that cylinder control stability is bad, and drive mechanism is complicated.
In addition, complete laminating drum to material laminating before preparation, need through two links, the stretching motion of the feed template that the first is above-mentioned, its two be material in feed template continuation conveying.State in two links in realization, prior art needs separately independently two cover drive units to realize, and not only cause the wasting of resources, and integral layout space is large, installation complicated operation.
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 object is the stability realizing 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 in the feed template of sliding on fixing bracket body and along it, and control the driving mechanism of feed template slip, also comprise the Timing Belt rotated by driving mechanisms control, and connect the clutch of Timing Belt and feed template; Timing Belt two ends are supported on commutation belt wheel and passive belt wheel respectively, and commutation belt wheel and passive belt wheel are arranged in feed template.
Also comprise driving pulley and idler roller group, driving pulley and driving mechanism link and close with idler roller assembly and step up Timing Belt.
Feed template feed end is provided with the drive roll of convey materials, and drive roll and passive belt wheel are rigidly connected.
Compared to the prior art, the design that this programme adopts Timing Belt to drive, improve the stability of feed mechanism preferably, one Timing Belt is specifically installed, feed template is driven in order to enable Timing Belt, under normal circumstances, at longitudinal side fixed installation clutch of feed template, its objective is can control feed template realize with the sealed of Timing Belt be separated, when clutch and Timing Belt sealed after, under the effect of driving mechanism 0, Timing Belt drives feed template to move simultaneously, after clutch is separated with Timing Belt, Timing Belt moves independent of feed template, like this by the rotation direction of driving mechanism, achieve the control of Timing Belt to the conveyer belt running in feed template, realize supplying the circulation of material.
Based on such scheme, the present invention also does following improvement:
Clutch is pneumatic type or electromagnetic clutch type.
Slided by linear guiding mechanism between fixing bracket body and feed template.
Feed template is provided with the location locking mechanism to feed template longitudinal register and locking.
Driving mechanism comprises servomotor and reductor, and servomotor links through reductor and driving belt pulley shaft.
Feed template is also provided with the driven roll of supplies conveying.
The present invention also provides a kind of tyre building machine charging method, comprises
Material is placed in feed template; Feed template is locked together on Timing Belt through clutch, under driving mechanism effect, Timing Belt and feed template move to aiming station, now clutch release 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 feed template and resets, complete a feeder process.
Through above-mentioned improvement, the present invention produces following effect further:
1. Timing Belt needs two points to support, usual employing two roller supportings are at the two ends of Timing Belt, in the present invention, two rollers are commutation belt wheel and passive belt wheel respectively, as for the installation site of commutate 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 (see hereinafter), commutation belt wheel and passive belt wheel are all fixedly mounted on the side of feed template by the present invention, clutch and Timing Belt sealed after, under the effect of driving mechanism, Timing Belt self does not produce rotation, but to be similar to the form of chain drive, move to aiming station with feed template simultaneously, optimize the stability of transmission, and be follow-up improvement manufacturing condition.
2. driving mechanism coordinates can have multiple form with the driving of Timing Belt, such as: gear, rack driving pattern, namely Timing Belt is for closing tooth bar, driving mechanism coordinates transmission by gear and rack-and-pinion Timing Belt, but this infrastructure cost is higher, mechanism's relative complex, and once there is accident, chain-type Timing Belt is under the effect of gear, easy fracture, adopt general friction-driving Timing Belt to coordinate with roller set in this improvement project and realize similar transmission, the driving pulley specifically linked with driving mechanism and idler roller assembly are closed, idler roller group and driving pulley extruding are coordinated, produce enough frictional force drives Timing Belts, not only structure is simple, and when breaking down, skid between driving pulley and Timing Belt, be unlikely to Timing Belt is ruptured.
3. after feed template feeding puts in place, material is needed to continue to be fed forward, general needs uses the power source being different from feed template, this improvement project adopts the same power source, specifically a drive roll is set at feed template feed end, this drive roll is for driving mass transport, itself and passive belt wheel are rigidly connected, when clutch is locked together in after 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, after clutch is separated with Timing Belt, Timing Belt starts to rotate around passive belt wheel, passive belt wheel drives drive roll also to rotate, can convey materials, so under the control of clutch, the movement of feed template and the transmission of material achieve the object that single power source drives.
4., as improving further, clutch can preferably adopt pneumatic type or electromagnetic clutch type according to field demand; Feed template needs to slide on fixing bracket body, although feed template directly can be positioned on fixing bracket body and slide, but sliding effect is bad, this improvement project installs linear guiding mechanism between feed template and fixing bracket body, ensure that feed template only has the longitudinal degress of feedom, ensures feed template sliding effect on the other hand on the one hand; Driving mechanism adopts servomotor and reductor interlock, well meets the requirement that Timing Belt needs forward and reverse drive; In addition, consider that material needs to slide feeding in feed template, if only there is drive roll to drive, material is difficult to well slide in feed template, so be provided with driven roll in feed template, concrete quantity and position, can freely realize as required.
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 mechanisms; 92. litter; 93. stop configurations; 10. drive roll; 11. driven rolls; 12. driving pulleys; 13. idler roller groups.
Detailed description of the invention
The present invention is mainly based on Timing Belt, clutch transmission, and the design that single power source drives, the feeding device of tyre building machine is improved, improves the stability of feeding device, flexibility and security, simplify feeding device structure simultaneously, reduce manufacturing cost.
Below in conjunction with drawings and Examples, the present invention is elaborated.
Embodiment
In this embodiment, see accompanying drawing 1,2, the present invention includes the structure that feeding device is total, specifically for placing, the feed template 1 of 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 entirety is placed on fixing bracket body 2, and feed template 1 is moved at the enterprising back skating of fixing bracket body 2, so that laid material in feed template 1 is suitable for being fitted on drum.In order to realize the slip of feed template 1, need to arrange driving mechanism 3, with traditional type of drive unlike, in the present embodiment, driving mechanism 3 coordinates with Timing Belt 8 control realized feed template 1, specifically driving mechanism 3 control synchronization band 8 moves, feed template 1 rigidly fixes clutch 4, clutch 4 and Timing Belt 8 coordinate, when feed template 1 needs to move integrally with Timing Belt, Timing Belt 8 locked by clutch 4, and at this moment Timing Belt 8 will overallly drive feed template 1 to move, and the advance and retreat realizing feed template 1 are slided.Wherein clutch 4 preferably pneumatic type or electromagnetic clutch type.
As further improvement, driving mechanism 3 comprises servomotor and reductor, servomotor and reductor interlock, and through reductor shaft to connection 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 are formed 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, by pultrusion Timing Belt 8, realize the movement of feed template 1.In order to understand this motion process further, be described below in conjunction with concrete motion link: driving pulley 12 rotates clockwise, under the cooperation of idler roller group 13, Timing Belt 8 times is with the frictional force F be subject to left, under the effect of frictional force F, Timing Belt 8 has the trend rotated clockwise, because Timing Belt 8 and feed template 1 are sealed, if Timing Belt 8 rotates clockwise, so feed template 1 will and then move right, and Timing Belt 8 two ends are supported on passive belt wheel 5 and turn on belt wheel 6, passive belt wheel 5 and turn to belt wheel 6 to be arranged on again in feed template 1, feed template 1 moves to right and passive belt wheel 5 must be driven to 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 entirety can only move to left under the effect of frictional force F, the feeding realizing feed template 1 is moved.When feed template 1 moves to aiming station, material is needed to continue to be fed forward, in order to realize the object that single power source drives, the present invention is provided with drive roll 10 at the pan feeding port of feed template 1, drive roll 10 two ends are supported in the bearing that is fixed in feed template 1, and drive roll 10 is fixedly connected with passive belt wheel 5, like this after clutch 4 is separated with Timing Belt 8, driving mechanism 3 drives passive belt wheel 5 to rotate by Timing Belt 8, drive roll 10 rotates with passive belt wheel 5, thus drives material to be fed forward and to fit.In order to make, material is more smooth to be carried in feed template 1, and feed template 1 is also provided with driven roll 11, and driven roll 11 coordinates drive roll 10 jointly to complete the conveying of material.
Further improvement, well slide on fixing bracket body 2 to optimize feed template 1, one linear guiding mechanism 7 is set between which, the function of this mechanism is the free degree of restriction feed template 1, ensure feed template 1 longitudinal sliding motion, and linear guiding mechanism 7 adopts slide block and guide rail to coordinate slip, ensures the stability of sliding.In practical operation, after feed template 1 longitudinally slides into aiming station, preferably feed template 1 is positioned, for this reason, the present embodiment is also provided with a location locking mechanism 9, this mechanism is positioned at the bottom of feed template 1, comprise the litter 92 be arranged in feed template 1, and be arranged on the guide lock locking device 91 of litter on fixing bracket body 2, litter 92 slides along guide lock locking device 91, litter 92 is arranged stop configurations 93, when feed template 1 slides into aiming station, stop configurations 93 on litter 92 is under the stop of guide lock locking device 91, feed template 1 is made to stop travelling forward, guide lock locking device 91 also can play to litter 92 effect of gripping while stop, after ensureing that clutch 4 is separated, during material transferring, the stability of feed template 1.
The present invention also provides a kind of tyre building machine charging method, comprises and is placed in feed template by material; Feed template is locked together on Timing Belt through clutch, under driving mechanism effect, Timing Belt and feed template move to aiming station, now clutch release 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 feed template and resets, complete a feeder process.
Claims (7)
1. a tyre building machine feed mechanism, comprise fixing bracket body and be arranged in the feed template of sliding on fixing bracket body and along it, and control the driving mechanism of feed template slip, it is characterized in that: also comprise the Timing Belt rotated by driving mechanisms control, and connect the clutch of Timing Belt and feed template; Described Timing Belt two ends are supported on commutation belt wheel and passive belt wheel respectively, and commutation belt wheel and passive belt wheel are arranged in feed template; Also comprise driving pulley and idler roller group, driving pulley and driving mechanism link, and with the tight Timing Belt of idler roller assembly co-clip; Feed template feed end is provided with the drive roll of convey materials, and drive roll and passive belt wheel are rigidly connected.
2. tyre building machine feed mechanism according to claim 1, is characterized in that: clutch is pneumatic type or electromagnetic clutch type.
3. tyre building machine feed mechanism according to claim 1, be is characterized in that: slided by linear guiding mechanism between fixing bracket body and feed template.
4. tyre building machine feed mechanism according to claim 1, is characterized in that: feed template is provided with the location locking mechanism to feed template longitudinal register and locking.
5. tyre building machine feed mechanism according to claim 1, it is characterized in that: driving mechanism comprises servomotor and reductor, servomotor links through reductor and driving belt pulley shaft.
6. tyre building machine feed mechanism according to claim 5, is characterized in that: driven roll feed template being also provided with supplies conveying.
7. use a charging method for tyre building machine feed mechanism described in claim 1, it is characterized in that: comprise and material is placed in feed template; Feed template is locked together on Timing Belt through clutch, under driving mechanism effect, Timing Belt and feed template move to aiming station, now clutch release 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 feed template and resets, complete 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 CN103434161A (en) | 2013-12-11 |
| CN103434161B true CN103434161B (en) | 2015-12-30 |
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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) |
Families Citing this family (2)
| 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 |
| CN109179021A (en) * | 2018-08-07 | 2019-01-11 | 田帅 | A kind of lasting feeding device of dustless PE bags of production |
Citations (4)
| 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 |
| 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 |
| 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 (5)
| 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. |
| DE102006033987A1 (en) * | 2006-07-22 | 2008-01-24 | Continental Aktiengesellschaft | feeder assembly |
| 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 |
| CN103144329A (en) * | 2011-12-07 | 2013-06-12 | 软控股份有限公司 | Green tyre-disassembling device of tyre building machine and 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 (4)
| 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 |
| 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 |
| CN203460447U (en) * | 2013-08-02 | 2014-03-05 | 软控股份有限公司 | Feeding mechanism for tyre building machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103434161A (en) | 2013-12-11 |
| WO2015014000A1 (en) | 2015-02-05 |
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