CN102490382A - Stretching and loosening apparatus used for renewing tyre - Google Patents
Stretching and loosening apparatus used for renewing tyre Download PDFInfo
- Publication number
- CN102490382A CN102490382A CN2011103861460A CN201110386146A CN102490382A CN 102490382 A CN102490382 A CN 102490382A CN 2011103861460 A CN2011103861460 A CN 2011103861460A CN 201110386146 A CN201110386146 A CN 201110386146A CN 102490382 A CN102490382 A CN 102490382A
- Authority
- CN
- China
- Prior art keywords
- tyre
- flexible
- shaped
- wheel
- motor
- 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.)
- Pending
Links
Images
Landscapes
- Tyre Moulding (AREA)
Abstract
The invention relates to the technical field of tyre renewing equipment, and relates to a stretching and loosening apparatus used for renewing a tyre. According to the invention, direction-turning moving wheels are respectively arranged in a parallel structure on four corners of a lower side of a pedestal of a plate-type structure; a motor is arranged on an inner cavity of the pedestal; four supporting columns are fixed in a parallel structure on an upper side of the pedestal; tops of the supporting columns are aligned; upper ends of the columns are fixedly connected to a round tyre disk base, and the columns are used for supporting the round tyre disk base; four telescoping hooks which form linkages with the supporting columns are arranged in a parallel structure on the peripheral of the tyre disk base; a pneumatic actuator is arranged in a space below the tyre disk base; a hollow column is vertically arranged on an upper side of one end of the pedestal; one end of a stretching steel wire is fixed on a terminal end of an rotating arm; the other end of the stretching steel wire is fixed on an output shaft of the motor through an orientation rotating disk, an rotating arm inner cavity, and a column inner cavity, such that a rotation stretching mechanism controlled by the motor is formed. The apparatus provided by the invention is advantaged in simple structure, flexible operation, high automatic controlling degree, good safety, good reliability, and high production efficiency. Also, the apparatus assists in saving human resource.
Description
Technical field:
The invention belongs to rubber tyre refreshing appliance technical field; Relate to and a kind ofly when tyre rebuilding, be used for tire stretched to contract with pine being convenient to the tire cavity is supported and tyre surface renovated the apparatus of processing, the stretching pine compression apparatus that particularly a kind of retreads are used.
Background technology:
At present, along with fast development of national economy, transportation is more and more prosperous, and the automobile freight volume is prominent year after year to fly to increase, and the operation distance and the speed of service of automobile continue to increase.The existing doughnut overwhelming majority adopts rubber to process, and the carcass of tire often adopts rubber to add the steel wire epoxy glue and knits and form, and tyre surface often adopts mixed rubber to process; In long-term operation; The wearing and tearing of tire tread are very fast, and particularly along with road quality is become better and better, what tire in use mainly wore and tore is tyre surface; And carcass is fair unaffected; In this case, risen many tyre rebuildings enterprise at present, so-called tyre rebuilding just is meant that the impaired slight and tire that treadwear is severe of carcass is carried out tyre surface to be changed; Promptly after subsides are coated with the new rubber of one deck again on the carcass after the wearing and tearing, make tire have the function that almost is equivalent to new tire again.In tyre rebuilding technology; At first to carcass be supported to the tire shape structure after the inflation and embeds bracing or strutting arrangement and fix; Or directly be fixed on tire on the refreshing appliance; Or be fixed on the proprietary refreshing apparatus and renovate, adopt rubberizing and sulfurization technology to carry out the tyre surface processed then.The technology of existing fixed carcass is utilized existing tire moulding bed by hand carcass to be supported from inner chamber often or is added inner tube of a tyre inflation and supports; Carry out the tyre surface subsides then and be coated with processing, in actual production, this method is often bad to the carcass stationarity; Cause carcass looseness sometimes particularly in hot environment; The easy explosion of the passive inner tube of a tyre, accidents caused, make subsides coat with rubber tyre surface discarded.So, seek a kind of in the tyre rebuilding process can with carcass effectively stretch after putting into support arrangement loose again contract necessary to tight equipment.
Summary of the invention:
The objective of the invention is to overcome the shortcoming that prior art exists; Seeking to design provides a kind of and can in the tyre rebuilding process, stretch and pine contracts carcass and is convenient to rubber tread and pastes the equipment be coated with, particularly designs a kind of automatic control and stretches and contract fixed support with pine firm tyre rebuilding is strained loose compression apparatus.
To achieve these goals, agent structure of the present invention comprises mobile wheel, support column, base, column, stretches to grab and collude, stretch and grab frame, direction switch, control display screen, electric cabinet, indicator lamp, directive wheel, wheel placenta seat, motor, pneumatic means, retractable hook, taut wire, guide revolving disk, revoliving arm and supporting disk; Four jiaos of the base downsides of the platy structure that rigid steel material is processed are located respectively symmetrical structure and are shaped on steering-type and move wheel; Motor is installed in the base intracavity; Symmetrical structure fixedly is shaped on four support columns on the base upper side; The hanging of support column, upper extreme point are fixedly connected to support justify shape wheel placenta seat, locates symmetrical structure around on the wheel placenta seat and is shaped on four retractable hooks that can link with support column; The horizontal direction collapsing length of retractable hook is 5-20cm, and can carry out Adaptive Control and adjustment according to the tire caliber size; The lower side space of wheel placenta seat is installed and is shaped on pneumatic means, can control the flexible of retractable hook through being communicated with outer bleed press mechanism, thus tension or loosening by the fixation degree of retreads on wheel placenta seat; The erect-type hollow type column that is shaped on of one end upside of base; Column inner chamber hollow is ganged up; Taut wire one end is fixed on the end points of revoliving arm; The other end is fixed on the output shaft of motor through guide revolving disk, revoliving arm inner chamber and column inner chamber, constitutes the rotation tensioning mechanism by Motor Control; Taut wire is hung the system directive wheel in the round trip section of revoliving arm downside, directive wheel and taut wire constitute pulley structure; The lower end of directive wheel is fixedly connected and is equipped with the flexible frame of grabbing, and symmetrical structure flexible grabs that the suspended structure formula is shaped on and can flexible flexible the grabbing of horizontal direction colludes on the hypomere four paws of frame, and flexible to grab the collapsing length that colludes be 5-20cn, with the telescopic level symmetry of wheel placenta seat; The top end of column fixedly is shaped on electric cabinet, is shaped on direction switch, control display screen and 1-5 indicator lamp on the positive side panel of the electric cabinet of box structure respectively; Electric cabinet constitutes the electric-control system of controlling taut wire with control display screen, direction switch, indicator lamp, the electric connection of motor respectively, realizes flexible up-down of grabbing frame.
The present invention uses when operation, tire that earlier will be to be renovated to be buckled on the retractable hook of wheel placenta seat upside, through controlling the external pneumatic means extending-bulging type retractable hook that is strained and fixed, thereby fixes the lower edge of tire; Start electric cabinet make flexible grab to collude shrink and enter in the tire upper edge; Control the flexible distending tire upper edge of colluding and upwards stretch of grabbing of electric cabinet extending-bulging type tension then; Tyre cavity is opened fully; The rigidity tire bracing or strutting arrangement of in tyre cavity, putting into 4-6 fixed structure then supports to tire the conventional structure state that is full of behind the gas; Unclamping then flexible grab to collude make tire to be renovated return to the original position state and stabilize by the tire bracing or strutting arrangement in the inner chamber so that tire shape is firm during renovation; At last, start pneumatic means and electric cabinet, unclamp retractable hook respectively and collude, take off the supported retreads of treating that stabilize and carry out renovation technology with flexible grabbing.
The present invention compared with prior art, it is simple in structure, uses flexible operation, automatic controlling level is high, it is good, safe and reliable that tire supports steadiness, production efficiency is high, tyre soles process is effective, saves human resources.
Description of drawings:
Fig. 1 is an agent structure principle schematic of the present invention.
Fig. 2 is a main body side TV structure principle schematic of the present invention.
The specific embodiment:
Below through embodiment and combine accompanying drawing to be described further.
Embodiment:
The agent structure of present embodiment comprise move wheel 1, support column 2, base 3, column 4, flexible grab collude 5, flexible frame 6, direction switch 7, control display screen 8, electric cabinet 9, indicator lamp 10, directive wheel 11, wheel placenta seat 12, motor 13, pneumatic means 14, retractable hook 15, taut wire 16, guide revolving disk 17, revoliving arm 18 and the supporting disk 19 of grabbing; Four jiaos of base 3 downsides of the platy structure that hard material is processed are located respectively symmetrical structure and are shaped on steering-type and move wheel 1; In base 3 inner chambers motor 13 is installed; Symmetrical structure fixedly is shaped on four support columns 2 on base 3 upper sides; The hanging of support column 2, upper extreme point are fixedly connected to support justify shape wheel placenta seat 12, and four jiaos of symmetrical structures are shaped on four retractable hooks 15 that can link with support column 2 on the wheel placenta seat 12; The collapsing length of retractable hook 15 is 5-20cm, and can carry out Adaptive Control and adjustment according to the tire caliber size; The lower side space of wheel placenta seat 12 is installed and is shaped on pneumatic means 14, can control the flexible of retractable hook 15 through being communicated with outer bleed press mechanism, thus tension or loosening by the fixation degree of retreads on wheel placenta seat 12; The erect-type hollow type column 4 that is shaped on of one end upside of base 3; Gang up in column 4 inner chambers; Taut wire 16 1 ends are fixed on the end points of revoliving arm 18; The other end is fixed on the output shaft of motor 13 through the inner chamber of guide revolving disk 17, revoliving arm 18 and the inner chamber of column 4, constitutes the rotation tensioning mechanism by motor 13 controls; Taut wire 16 is hung system directive wheel 11 in the round trip section of revoliving arm 18 downsides, directive wheel 11 constitutes pulley structure with taut wire 16; The lower end of directive wheel 11 is fixedly connected and is equipped with the flexible frame 6 of grabbing; Symmetrical structure the flexible suspended structure formula on the hypomere four paws of frame 6 of grabbing be shaped on can transversal stretching flexible grabbing collude 5; Flexible grab that to collude 5 collapsing length be 5-20cn, with the telescopic level symmetry of wheel placenta seat 12; The top end of column 4 fixedly is shaped on electric cabinet 9, is shaped on direction switch 7, control display screen 8 and 1-5 indicator lamp 10 on the electric cabinet 9 positive side panels of box structure respectively; Electric cabinet 9 constitutes the electric-control system of control taut wire 16 respectively with control display screen 8, direction switch 7, indicator lamp 10, motor 13 electrical communication, realize flexible up-down of grabbing frame 6.
When present embodiment used operation, tire that earlier will be to be renovated was buckled on the retractable hook 15 of wheel placenta seat 12 upsides, through controlling the external pneumatic means 14 extending-bulging types retractable hook 15 that is strained and fixed, thereby was fixed on the lower edge of tire; Starting electric cabinet 9 makes flexible grabbing collude 5 and shrink and enter in the tire upper edge; Control flexible the grabbing of electric cabinet 9 extending-bulging types tensions then and collude 5 and the distending tire upper edge that upwards stretches; Tyre cavity is opened fully; The tire bracing or strutting arrangement of in tyre cavity, putting into 4-6 fixed structure then supports to the conventional structure state with tire, unclamping flexible grabbing then and colluding 5 and make tire to be renovated return to the original position state and stabilized by the tire bracing or strutting arrangement in the inner chamber, so that tire shape is firm during renovation; At last, start pneumatic means 14 and electric cabinet 9, unclamp retractable hook 15 respectively and collude 5, take off the supported retreads of treating that stabilize and carry out renovation technology with flexible grabbing; After renovation technology is accomplished, repeat said process, from the tire cavity, take out the tire bracing or strutting arrangement, and take off tire and can use.
Claims (1)
1. the stretching pine compression apparatus that retreads are used is characterized in that agent structure comprises mobile wheel, support column, base, column, stretches to grab and collude, stretch and grab frame, direction switch, control display screen, electric cabinet, indicator lamp, directive wheel, wheel placenta seat, motor, pneumatic means, retractable hook, taut wire, guide revolving disk, revoliving arm and supporting disk; Four jiaos of the base downsides of the platy structure that rigid steel material is processed are located respectively symmetrical structure and are shaped on steering-type and move wheel; Motor is installed in the base intracavity; Symmetrical structure fixedly is shaped on four support columns on the base upper side; The hanging of support column, upper extreme point are fixedly connected to support justify shape wheel placenta seat, locates symmetrical structure around on the wheel placenta seat and is shaped on four retractable hooks that can link with support column; The horizontal direction collapsing length of retractable hook is 5-20cm, and carries out Adaptive Control and adjustment according to the tire caliber size; The lower side space of wheel placenta seat is installed and is shaped on pneumatic means, can control the flexible of retractable hook through being communicated with outer bleed press mechanism, thus tension or loosening by the fixation degree of retreads on wheel placenta seat; The erect-type hollow type column that is shaped on of one end upside of base; Column inner chamber hollow is ganged up; Taut wire one end is fixed on the end points of revoliving arm; The other end is fixed on the output shaft of motor through guide revolving disk, revoliving arm inner chamber and column inner chamber, constitutes the rotation tensioning mechanism by Motor Control; Taut wire is hung the system directive wheel in the round trip section of revoliving arm downside, directive wheel and taut wire constitute pulley structure; The lower end of directive wheel is fixedly connected and is equipped with the flexible frame of grabbing; Symmetrical structure flexible grabs that the suspended structure formula is shaped on and can flexible flexible the grabbing of horizontal direction colludes on the hypomere four paws of frame; Flexible to grab the collapsing length that colludes be 5-20cn, with the telescopic level symmetry of retractable hook on the wheel placenta seat; The top end of column fixedly is shaped on electric cabinet, is shaped on direction switch, control display screen and indicator lamp on the positive side panel of the electric cabinet of box structure respectively; Electric cabinet constitutes the electric-control system of controlling taut wire with control display screen, direction switch, indicator lamp, the electric connection of motor respectively, realizes flexible up-down of grabbing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103861460A CN102490382A (en) | 2011-11-29 | 2011-11-29 | Stretching and loosening apparatus used for renewing tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103861460A CN102490382A (en) | 2011-11-29 | 2011-11-29 | Stretching and loosening apparatus used for renewing tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102490382A true CN102490382A (en) | 2012-06-13 |
Family
ID=46182261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103861460A Pending CN102490382A (en) | 2011-11-29 | 2011-11-29 | Stretching and loosening apparatus used for renewing tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102490382A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599189A (en) * | 2016-01-29 | 2016-05-25 | 青岛软控机电工程有限公司 | Tire vulcanization tool dismounting device and dismounting method |
| CN108407346A (en) * | 2018-04-03 | 2018-08-17 | 河南大林橡胶通信器材有限公司 | Tire is set with sandwich rubber core apparatus |
| CN108943785A (en) * | 2018-09-07 | 2018-12-07 | 山东豪迈机械科技股份有限公司 | A kind of tire support apparatus |
| CN109334067A (en) * | 2018-10-25 | 2019-02-15 | 江苏巨轮轮胎翻新有限公司 | A kind of method of tyre surface tightening device and stretching tyre surface |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420158Y (en) * | 2000-05-08 | 2001-02-21 | 普兰店市气动件厂 | Tire dismounting device |
| CN202448362U (en) * | 2011-11-29 | 2012-09-26 | 青岛众益预硫化胎面工程有限公司 | Drawing and shrinking device for retreading |
-
2011
- 2011-11-29 CN CN2011103861460A patent/CN102490382A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420158Y (en) * | 2000-05-08 | 2001-02-21 | 普兰店市气动件厂 | Tire dismounting device |
| CN202448362U (en) * | 2011-11-29 | 2012-09-26 | 青岛众益预硫化胎面工程有限公司 | Drawing and shrinking device for retreading |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105599189A (en) * | 2016-01-29 | 2016-05-25 | 青岛软控机电工程有限公司 | Tire vulcanization tool dismounting device and dismounting method |
| CN105599189B (en) * | 2016-01-29 | 2019-06-21 | 青岛软控机电工程有限公司 | Tire vulcanization tool dismounting device and dismounting method |
| CN108407346A (en) * | 2018-04-03 | 2018-08-17 | 河南大林橡胶通信器材有限公司 | Tire is set with sandwich rubber core apparatus |
| CN108943785A (en) * | 2018-09-07 | 2018-12-07 | 山东豪迈机械科技股份有限公司 | A kind of tire support apparatus |
| CN109334067A (en) * | 2018-10-25 | 2019-02-15 | 江苏巨轮轮胎翻新有限公司 | A kind of method of tyre surface tightening device and stretching tyre surface |
| CN109334067B (en) * | 2018-10-25 | 2023-06-23 | 南京泛美雷特新材料科技有限公司 | Tire tread tightening device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102490382A (en) | Stretching and loosening apparatus used for renewing tyre | |
| CN205059958U (en) | Seat is adjusted to bed -jig for shipbuilding | |
| CN208022640U (en) | The folding lifting frame of adjustable angle | |
| CN202448362U (en) | Drawing and shrinking device for retreading | |
| CN205522151U (en) | Aerating device behind two die wheel child shaper vulcanizer's quadruplex bit flipping type | |
| WO2022041858A1 (en) | Rubber tire piercing device for improving quality of tire | |
| CN203297044U (en) | Device for centering wind-driven fan main shaft and gear vase shaft expansion sleeve | |
| CN208696012U (en) | A kind of stretching support column of girder calibrating table | |
| CN203699807U (en) | Small indoor suspended ceiling material lifter | |
| CN202669009U (en) | Six-station tire bead ring winding machine | |
| CN106001320A (en) | LED pin cutting and bending device | |
| CN204772354U (en) | Frock is lifted to reducing | |
| CN205732091U (en) | A kind of vertical and horizontal dual-purpose high voltage cleaning machine | |
| CN210655932U (en) | Novel pipeline hoist and mount device | |
| CN204675777U (en) | Lifting mode plate rotating machine | |
| ATE468256T1 (en) | HEIGHT-ADJUSTABLE LIFT SUPPORT FOR MOTORHOMES | |
| CN203818596U (en) | Cooling setter for tire production | |
| CN207330144U (en) | A kind of display device produces auxiliary device | |
| CN203819372U (en) | Automatic spare wheel support assembly for automobile | |
| CN207481878U (en) | A kind of screw support leg device of wrecker | |
| CN205799976U (en) | Shaping wheel device of tyre after sulfuration | |
| CN206085433U (en) | Be convenient for remove high -efficient vulcanizer | |
| CN207973415U (en) | Mobile crane assembling device for high narrow space | |
| CN205220318U (en) | Military vehicle inflatable hood | |
| CN205706025U (en) | A kind of tyre disassembling devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |