CN201279925Y - Heat cut-off knife apparatus of meridian tyre builder - Google Patents
Heat cut-off knife apparatus of meridian tyre builder Download PDFInfo
- Publication number
- CN201279925Y CN201279925Y CNU2008200255104U CN200820025510U CN201279925Y CN 201279925 Y CN201279925 Y CN 201279925Y CN U2008200255104 U CNU2008200255104 U CN U2008200255104U CN 200820025510 U CN200820025510 U CN 200820025510U CN 201279925 Y CN201279925 Y CN 201279925Y
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- heating tube
- knife
- thermocouple
- cutter head
- utility
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a cutting device used in tire manufacture, particularly a thermal cutting knife device of a radial tire forming machine, which comprises a knife shrank and a knife bit, wherein, grooves are formed on the two sides of the upper part of the knife bit respectively; a fastening hole is formed on the knife bit below the grooves; a heating pipe is arranged in the grooves; a thermocouple is arranged inside the heating pipe; and the heating pipe and the thermocouple therein are connected with a heating pipe temperature control device through conducting wires. The utility model has the advantages that the structure is simple, the production cost is greatly reduced; and the product quality is greatly improved.
Description
Technical field:
The utility model relates to a kind of tire manufacturing cutting means, the hot cut-off knife device of especially a kind of radial tyre molding machine.
Background technology:
At present, the domestic tyre industry of China to cutting of the tyre film ultrasonic cutters that adopt more, and it serves as that the basis produces 30～400,000 hertz high-frequency vibration with the high-frequency generator, acts on by transducer and carries out cutting of film on the blade.The weak point of this device is this apparatus structure complexity, causes production cost higher thereby parts price is expensive.
The utility model content:
The utility model provides a kind of radial tyre molding machine hot cut-off knife device, and it is simple in structure, greatly reduces production cost, has solved problems of the prior art.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: it comprises handle of a knife and cutter head, both sides, top at cutter head are respectively equipped with groove, on the cutter head below the groove, be provided with fastener hole, in groove, be provided with heating tube, heating tube inside is provided with thermocouple, and heating tube and inner thermocouple thereof link to each other with the heating tube attemperating unit by lead respectively.
The utility model adopts hot cut-off knife device that above-mentioned accessory is combined into compared with prior art, and it is simple to have a device structure, and production cost reduces greatly, and production cost has reduced about 80%, and the advantage that improves greatly of product quality; Heating tube can make cutter head have uniform temperature, and when cutting film, cutter head can make the film local softening, is beneficial to cutter head and cuts film.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of cutter head part among Fig. 1.
Fig. 3 is the right view of Fig. 2.
Among the figure, 1, handle of a knife; 2, cutter head; 3, groove; 4, heating tube; 5, thermocouple; 6, heating tube attemperating unit; 7, fastener hole.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in FIG., the utility model comprises handle of a knife 1 and cutter head 2, both sides, top at cutter head 2 are respectively equipped with groove 3, on the cutter head below the groove 32, be provided with fastener hole 7, in groove 3, be provided with heating tube 4, heating tube 4 inside are provided with thermocouple 5, and heating tube 4 and inner thermocouple 5 thereof link to each other with heating tube attemperating unit 6 by lead respectively.
During use, handle of a knife 1 is installed on the knife rest, and heating tube 4 inserts in the groove 3, and bolt is inserted in the fastener hole 7, with heating tube 4 fixations.Regulate heating tube attemperating unit 6 and set the temperature value that heating tube 4 preheats, opening power makes heating tube 4 energisings begin heating, thermocouple 5 in the heating tube 4 begins to measure the temperature of heating tube 4, and temperature value passed to heating tube attemperating unit 6, when treating that thermocouple 5 is measured the temperature of the heating tube of passing back 4 and reached the default temperature value of heating tube attemperating unit 6, heating tube attemperating unit 6 cuts off the power supply of heating tube 4, make it stop heating, can begin to control cut-off knife and cut film this moment, because the heat effect of heating tube 4 makes cutter head 2 have uniform temperature, when the blade of cutter head 2 contacts film, can make the film local softening, be beneficial to cutter head 2 and cut film.After thermocouple in the process of cutting 5 detected the temperature reduction of heating tube 4,4 energisings of heating tube attemperating unit 6 control heating tubes reheated, so that its temperature remains at suitable operating temperature.The utility model is simple in structure, uses above-mentioned accessory to greatly reduce production cost, and compared with prior art cost has reduced about 80%, and the product quality of being produced improves greatly.Use the utility model to reduce about 0.5 yuan cost, calculate, can be production firm every year and gain more than 500,000 yuan with annual 1000000 tires of medium manufacturer as every tires that manufacturer produced.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (1)
1, the hot cut-off knife device of a kind of radial tyre molding machine, comprise handle of a knife and cutter head, it is characterized in that: the both sides, top at cutter head are respectively equipped with groove, on the cutter head below the groove, be provided with fastener hole, in groove, be provided with heating tube, heating tube inside is provided with thermocouple, and heating tube and inner thermocouple thereof link to each other with the heating tube attemperating unit by lead respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200255104U CN201279925Y (en) | 2008-07-10 | 2008-07-10 | Heat cut-off knife apparatus of meridian tyre builder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200255104U CN201279925Y (en) | 2008-07-10 | 2008-07-10 | Heat cut-off knife apparatus of meridian tyre builder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279925Y true CN201279925Y (en) | 2009-07-29 |
Family
ID=40926812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200255104U Expired - Fee Related CN201279925Y (en) | 2008-07-10 | 2008-07-10 | Heat cut-off knife apparatus of meridian tyre builder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279925Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158904A (en) * | 2013-03-21 | 2013-06-19 | 余姚纺织机械有限公司 | Sealing cutter for thermal shrinkage film yardage roll packaging machine |
| CN105328722A (en) * | 2015-11-18 | 2016-02-17 | 南京七四二五橡塑有限责任公司 | Rubber core heating, pressing and cutting-off machine and control method thereof |
-
2008
- 2008-07-10 CN CNU2008200255104U patent/CN201279925Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158904A (en) * | 2013-03-21 | 2013-06-19 | 余姚纺织机械有限公司 | Sealing cutter for thermal shrinkage film yardage roll packaging machine |
| CN103158904B (en) * | 2013-03-21 | 2015-04-29 | 余姚纺织机械有限公司 | Sealing cutter for thermal shrinkage film yardage roll packaging machine |
| CN105328722A (en) * | 2015-11-18 | 2016-02-17 | 南京七四二五橡塑有限责任公司 | Rubber core heating, pressing and cutting-off machine and control method thereof |
| CN105328722B (en) * | 2015-11-18 | 2017-10-13 | 南京利德东方橡塑科技有限公司 | A kind of glue core heating pressing cutting machine and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG REIDA TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: JINAN REIDA TECHNOLOGY AND TRADE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 250100, room 5, building 1701, Hai Wei Plaza, 101 Huayuan Road, Licheng District, Shandong, Ji'nan Patentee after: Shandong ReiDa Technology Group Co., Ltd. Address before: 250100, room 5, building 1701, Hai Wei Plaza, 101 Huayuan Road, Licheng District, Shandong, Ji'nan Patentee before: Jinan Reida Technology and Trade Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20160710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |