CN108724776B - Three-compound guide mechanism of tyre building machine - Google Patents
Three-compound guide mechanism of tyre building machine Download PDFInfo
- Publication number
- CN108724776B CN108724776B CN201810544549.5A CN201810544549A CN108724776B CN 108724776 B CN108724776 B CN 108724776B CN 201810544549 A CN201810544549 A CN 201810544549A CN 108724776 B CN108724776 B CN 108724776B
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- Prior art keywords
- spool
- hole
- guide
- chuck
- rotating shaft
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a three-compound opening mechanism of a tire building machine, which comprises an opening support, a spool, a chuck and a spool trolley, wherein two sides of the spool are respectively rotatably arranged on two side brackets on the spool trolley through rotating shafts, the end part of the rotating shaft on one side of the spool is provided with the chuck, and two positioning holes are symmetrically designed on the chuck close to the edge position; the guide support comprises a guide disc, a bearing seat, a support, a chain wheel and a bearing, wherein a rotating shaft is arranged at the rear side of the guide disc and is rotatably arranged in the bearing seat through the bearing, and the bearing seat is fixedly arranged on the support. The device has the advantages of simple design, convenient use, convenient transportation of three composite tyre materials, guiding and opening, adopting tapered roller bearings for guiding and opening supporting seat structures, ensuring stable and firm structure during butt joint, ensuring that the bearings are not easy to damage and prolonging the service life of equipment; the positioning rod is designed to facilitate the docking of the opening disc with the chuck.
Description
Technical Field
The invention relates to the field of tire production, in particular to a three-compound guiding mechanism of a tire building machine.
Background
In the production process of the tire forming machine, after the three composite tire materials are processed from the previous working procedure, the three composite tire materials are collected into rolls through the spool, and before being conveyed to the tire forming machine through the spool of the trolley, the materials of the three composite tire materials in rolls are guided out and conveyed to the tire forming machine for processing through the guiding mechanism, but in the process, no special mechanism is used for auxiliary operation, and the working efficiency is low.
Disclosure of Invention
In order to solve the problems, the invention provides a three-compound guide mechanism of a tire building machine, which is simple in design and convenient to use.
The technical scheme of the invention is as follows:
a three-compound opening mechanism of a tire building machine comprises an opening support, a spool, a chuck and a spool trolley, wherein two sides of the spool are respectively and rotatably arranged on two side supports on the spool trolley through rotating shafts, the chuck is arranged at the end part of the rotating shaft on one side of the spool, and two positioning holes are symmetrically arranged on the chuck close to the edge; the guide support comprises a guide disc, a bearing seat, a support, a chain wheel and a bearing, wherein the rear side of the guide disc is provided with a rotating shaft, the rotating shaft is rotatably arranged in the bearing seat through the bearing, the bearing seat is fixedly arranged on the support, the end part of the rotating shaft is provided with an annular step, the front end of the end part of the annular step is also provided with threads, the annular step is sleeved with the chain wheel, a locking nut is screwed on the threads to lock and fix the chain wheel, two positioning rods are symmetrically arranged on the guide disc close to the edge, and the two positioning rods are correspondingly inserted into the two positioning holes to enable the guide disc to be matched with the chuck; the bearing is a tapered roller bearing, two bearings are designed, and the two bearings are arranged between the rotating shaft and the bearing seat side by side.
The rear side of the guide support seat is also provided with a driving motor, a driving sprocket is also arranged on a rotating shaft at one side of the driving motor, and the driving sprocket is connected with a sprocket of the guide support seat through a chain.
The rollers are respectively designed at four corners of the lower surface of the spool trolley, and the lower surface of the spool trolley is provided with a positioning rollaway, and the rollers roll on the positioning rollaway.
The locating rod comprises a spring, a round pin and a screwed plug, wherein the upper end and the lower end of the guide opening disc are correspondingly provided with a transverse through hole respectively, a side hole of the transverse through hole is large, the side hole of the transverse through hole is small, the large side of the pipe diameter of the transverse through hole is provided with a screwed thread, the rear end of the round pin is designed with an anti-drop cap, the head end of the round pin is arranged on the large side of the hole of the transverse through hole, the back of the anti-drop cap of the rear end of the round pin is provided with the spring, the back end of the spring is clamped on the screwed plug, and the screwed plug is screwed in the screwed thread of the transverse through hole.
The end face of the annular step is provided with a wire hole, the chain wheel is correspondingly provided with a fixing hole, and the chain wheel passes through the fixing hole through a screw to be screwed in the wire hole and is fixedly connected with the rotating shaft.
The invention has the advantages of simple design, convenient use, convenient transportation of three composite tyre materials, and guiding and opening, and the guiding and opening support seat structure adopts the tapered roller bearing, so that the structure is stable and firm during butt joint, the bearing is not easy to damage, and the service life of equipment is prolonged; the positioning rod is designed to facilitate the docking of the opening disc with the chuck.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic view of the roll-out stand of the present invention.
Fig. 4 is a partial schematic view of the detent lever of the present invention.
Detailed Description
Referring to fig. 1-4, fig. 1-2 of the invention is a left-right double-station design schematic diagram, a three-compound opening mechanism of a tire building machine, which comprises an opening support 1, a spool 2, a chuck 3 and a spool trolley 4, wherein two sides of the spool 2 are respectively and rotatably arranged on two side brackets on the spool trolley 4 through rotating shafts, the chuck 3 is arranged at the end part of the rotating shaft at one side of the spool 2, and two positioning holes 31 are symmetrically arranged on the chuck 3 close to the edge position; the guide and support seat 1 comprises a guide and support disc 11, a bearing seat 12, a support 13, a chain wheel 14 and a bearing 15, wherein a rotary shaft 16 is designed at the rear side of the guide and support disc 11, the rotary shaft 16 is rotatably installed in the bearing seat 12 through the bearing 15, the bearing seat 12 is fixedly installed on the support 13, an annular step is designed at the end part of the rotary shaft 16, threads are further designed at the front end of the end part of the annular step, the chain wheel 14 is sleeved on the annular step, a locking nut 17 is screwed on the threads to lock and fix the chain wheel 14, two positioning rods 5 are symmetrically designed at the position, close to the edge, of the guide and support disc 11, and the two positioning rods 5 are correspondingly inserted into the two positioning holes 31 to enable the guide and support disc 11 to be matched with the chuck 3; the bearing 15 is a tapered roller bearing, and is designed to be arranged between the rotating shaft 16 and the bearing seat 12 in parallel.
The rear side of the guide support seat 1 is also provided with a driving motor 18, a driving sprocket is also arranged on a rotating shaft at one side of the driving motor 18, and the driving sprocket is connected with a sprocket of the guide support seat 1 through a chain.
The four corners of the lower surface of the spool trolley 4 are respectively provided with rollers, the lower surface of the spool trolley is provided with a positioning rollaway, and the rollers roll on the positioning rollaway.
The locating rod 5 comprises a spring 51, a round pin 52 and a screwed plug 53, wherein the upper end and the lower end of the guide disc 11 are correspondingly provided with a transverse through hole 54 respectively, one side of the transverse through hole 54 is provided with a large hole, the other side of the transverse through hole 54 is provided with a large pipe diameter, the rear end of the round pin 52 is provided with an anti-drop cap 55, the head end of the round pin 52 is arranged from the large hole side of the transverse through hole 54, the back of the anti-drop cap 55 at the rear end of the round pin 52 is provided with the spring 51, the rear end of the spring 51 is clamped on the screwed plug 53, and the screwed plug 53 is screwed in the screwed hole of the transverse through hole 54.
The end face of the annular step is provided with a wire hole 7, the chain wheel 14 is correspondingly provided with a fixed hole, and the chain wheel 14 passes through the fixed hole through a screw to be screwed in the wire hole to be fixedly connected with the rotating shaft 16.
When the device is used, the three-composite coiled tire material of the spool trolley is conveyed, and the rollers below the spool trolley walk along the rollaway nest to ensure that the chuck is in butt joint with the unwinding disc; the bearings are tapered roller bearings, two bearings are designed, and huge impact force caused by the spool trolley when the chuck is contacted with the unwinding disc is guaranteed; during butt joint, even if the round pin of locating lever does not just dock with the locating hole on the chuck, the round pin of locating lever can be extruded and shrink in the horizontal through-hole, and after the drain pan was rotatory, the drain pan can be rotatory relative to the chuck, in case rotatory make the round pin of locating lever just correspond with the locating hole on the chuck, the round pin is ejecting and insert in the locating hole under the effect of spring, accomplish the butt joint, just at this moment can motor operation lead out three compound child material and carry the tire building machine in further processing.
Claims (4)
1. The three-compound guide-out mechanism of the tire building machine is characterized by comprising a guide-out support, a spool, a chuck and a spool trolley, wherein two sides of the spool are respectively and rotatably arranged on two side brackets on the spool trolley through rotating shafts, the chuck is arranged at the end part of the rotating shaft on one side of the spool, and two positioning holes are symmetrically designed on the chuck close to the edge position; the guide support comprises a guide disc, a bearing seat, a support, a chain wheel and a bearing, wherein the rear side of the guide disc is provided with a rotating shaft, the rotating shaft is rotatably arranged in the bearing seat through the bearing, the bearing seat is fixedly arranged on the support, the end part of the rotating shaft is provided with an annular step, the front end of the end part of the annular step is also provided with threads, the annular step is sleeved with the chain wheel, a locking nut is screwed on the threads to lock and fix the chain wheel, two positioning rods are symmetrically arranged on the guide disc close to the edge, and the two positioning rods are correspondingly inserted into the two positioning holes to enable the guide disc to be matched with the chuck; the bearing is a tapered roller bearing, two bearings are designed and are arranged between the rotating shaft and the bearing seat side by side; the locating rod comprises a spring, a round pin and a screwed plug, wherein the upper end and the lower end of the guide opening disc are correspondingly provided with a transverse through hole respectively, a side hole of the transverse through hole is large, the side hole of the transverse through hole is small, the large side of the pipe diameter of the transverse through hole is provided with a screwed thread, the rear end of the round pin is designed with an anti-drop cap, the head end of the round pin is arranged on the large side of the hole of the transverse through hole, the back of the anti-drop cap of the rear end of the round pin is provided with the spring, the back end of the spring is clamped on the screwed plug, and the screwed plug is screwed in the screwed thread of the transverse through hole.
2. The three-compound opening mechanism of the tire building machine according to claim 1, wherein a driving motor is further arranged at the rear side of the opening support seat, a driving sprocket is also arranged on a rotating shaft at one side of the driving motor, and the driving sprocket is connected with a sprocket of the opening support seat through a chain.
3. The three-compound guide mechanism of a tire building machine according to claim 1, wherein rollers are respectively arranged at four corners of the lower surface of the spool trolley, positioning roller paths are arranged below the spool trolley, and the rollers roll on the positioning roller paths.
4. The three-compound guiding mechanism of the tire building machine according to claim 1, wherein the end face of the annular step is provided with a threaded hole, the chain wheel is correspondingly provided with a fixed hole, and the chain wheel passes through the fixed hole through a screw to be screwed in the threaded hole to be fixedly connected with the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810544549.5A CN108724776B (en) | 2018-05-31 | 2018-05-31 | Three-compound guide mechanism of tyre building machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810544549.5A CN108724776B (en) | 2018-05-31 | 2018-05-31 | Three-compound guide mechanism of tyre building machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108724776A CN108724776A (en) | 2018-11-02 |
| CN108724776B true CN108724776B (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810544549.5A Active CN108724776B (en) | 2018-05-31 | 2018-05-31 | Three-compound guide mechanism of tyre building machine |
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| Country | Link |
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| CN (1) | CN108724776B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148731B (en) * | 2021-05-28 | 2022-10-18 | 业成科技（成都）有限公司 | Coiled material transfer machine and butt joint method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB806213A (en) * | 1955-12-22 | 1958-12-23 | Goodyear Tire & Rubber | Method and apparatus for slitting tires |
| DE1680345A1 (en) * | 1967-02-23 | 1971-09-16 | Dunlop Co Ltd | Vehicle tire mounting and demounting device |
| CN202239407U (en) * | 2011-08-29 | 2012-05-30 | 双钱集团（如皋）轮胎有限公司 | Hexagonal steel wire guiding and opening disc used for manufacturing steel wire ring of tire |
| CN103182791A (en) * | 2011-12-31 | 2013-07-03 | 软控股份有限公司 | Cap strip feeding frame and feeding method thereof |
| CN203294151U (en) * | 2013-05-06 | 2013-11-20 | 杭州中策橡胶有限公司 | Material trolley for tyre semi-finished products |
| CN203497835U (en) * | 2013-10-23 | 2014-03-26 | 刘吉泰 | Steel wire rope guiding opening automatic length metering device |
| CN204953766U (en) * | 2015-08-27 | 2016-01-13 | 双钱集团（江苏）轮胎有限公司 | Steel wire winding leads first installation device of opening quotation |
| CN208305856U (en) * | 2018-05-31 | 2019-01-01 | 双钱集团（江苏）轮胎有限公司 | A kind of tyre building machine triplex leads opening mechanism |
-
2018
- 2018-05-31 CN CN201810544549.5A patent/CN108724776B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB806213A (en) * | 1955-12-22 | 1958-12-23 | Goodyear Tire & Rubber | Method and apparatus for slitting tires |
| DE1680345A1 (en) * | 1967-02-23 | 1971-09-16 | Dunlop Co Ltd | Vehicle tire mounting and demounting device |
| CN202239407U (en) * | 2011-08-29 | 2012-05-30 | 双钱集团（如皋）轮胎有限公司 | Hexagonal steel wire guiding and opening disc used for manufacturing steel wire ring of tire |
| CN103182791A (en) * | 2011-12-31 | 2013-07-03 | 软控股份有限公司 | Cap strip feeding frame and feeding method thereof |
| CN203294151U (en) * | 2013-05-06 | 2013-11-20 | 杭州中策橡胶有限公司 | Material trolley for tyre semi-finished products |
| CN203497835U (en) * | 2013-10-23 | 2014-03-26 | 刘吉泰 | Steel wire rope guiding opening automatic length metering device |
| CN204953766U (en) * | 2015-08-27 | 2016-01-13 | 双钱集团（江苏）轮胎有限公司 | Steel wire winding leads first installation device of opening quotation |
| CN208305856U (en) * | 2018-05-31 | 2019-01-01 | 双钱集团（江苏）轮胎有限公司 | A kind of tyre building machine triplex leads opening mechanism |
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| Publication number | Publication date |
|---|---|
| CN108724776A (en) | 2018-11-02 |
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