CN117405256A - Acceptance measurement method for temperature of vulcanizing machine - Google Patents
Acceptance measurement method for temperature of vulcanizing machine Download PDFInfo
- Publication number
- CN117405256A CN117405256A CN202311371785.9A CN202311371785A CN117405256A CN 117405256 A CN117405256 A CN 117405256A CN 202311371785 A CN202311371785 A CN 202311371785A CN 117405256 A CN117405256 A CN 117405256A
- Authority
- CN
- China
- Prior art keywords
- side plate
- magnetic
- thermocouple
- temperature
- lower side
- 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
- 238000000691 measurement method Methods 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000009529 body temperature measurement Methods 0.000 claims description 4
- 210000001161 mammalian embryo Anatomy 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
- G01K7/04—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
- G01K7/04—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials
- G01K7/06—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials the thermoelectric materials being arranged one within the other with the junction at one end exposed to the object, e.g. sheathed type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to an acceptance measurement method for temperature of a vulcanizing machine, and belongs to the field of tire production equipment. The upper side plate inner side wall is provided with an upper side plate magnetic thermocouple group, the lower side plate inner side wall is provided with a lower side plate magnetic thermocouple group, the pattern block inner side wall is provided with a pattern block magnetic thermocouple group, and the pattern block magnetic thermocouples, the upper side plate magnetic thermocouples and the lower side plate magnetic thermocouples have the same structure. The external temperature of the vulcanizing machine is set to be the temperature required by the production process, the vulcanizing machine is manually in a die closing state, the temperature measuring instrument is started to collect temperature values of the upper side plate, the lower side plate and the pattern blocks, twelve groups of temperature measuring data collected by the temperature measuring instrument to be measured are recorded after being stable, and whether the temperature of the vulcanizing die meets the acceptance check condition is judged according to contract agreement of the two parties or the standard value of the internal vulcanizing process temperature of a company.
Description
Technical Field
The invention relates to the field of tire production equipment, in particular to an acceptance measurement method for temperature of a vulcanizing machine.
Background
As is well known, most of vulcanizing machines newly installed by tire enterprises adopt two measuring modes, namely an infrared thermometer or a contact thermometer is adopted to directly measure the temperature of the surface of a die; the second is to use thermocouple wires embedded in the surface of the embryo to vulcanize the tire to measure the temperature of the mold surface. In the first measurement method, the mold is required to be measured in an open state, and the temperature of the surface of the mold is seriously radiated because the mold is not in a closed state, so that the temperature of the surface of the mold is seriously distorted by holding an infrared thermometer or a contact thermometer by an acceptance person for measurement. The second measurement method is necessary to use the embryo used for production, the thermocouple wire is needed to be embedded on the surface of the embryo, and the temperature of the surface of the die is measured accurately, but the operation is relatively troublesome, time and labor are wasted, and the measurement method influences the acceptance progress of the new vulcanizing machine.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an acceptance measurement method for the temperature of a vulcanizing machine, which can eliminate the problems of distortion, troublesome measurement and poor timeliness of the surface temperature of a measuring mould.
The technical scheme adopted for solving the technical problems is as follows: the checking and accepting measurement method of the temperature of the vulcanizing machine is provided with a vulcanizing mold consisting of an upper side plate, pattern blocks and a lower side plate, wherein the inner side wall of the upper side plate is provided with an upper side plate magnetic thermocouple group, the upper side plate magnetic thermocouple group consists of four upper side plate magnetic thermocouples, and the four upper side plate magnetic thermocouples are adsorbed on the inner cavity wall of the annular upper side plate at 90-degree intervals; the inner side wall of the lower side plate is provided with a lower side plate magnetic thermocouple group, the lower side plate magnetic thermocouple group consists of four lower side plate magnetic thermocouples, and the four lower side plate magnetic thermocouples are adsorbed on the inner cavity wall of the annular lower side plate at an angle of 90 degrees; the inner side wall of the pattern block is provided with a pattern block magnetic thermocouple group, the pattern block magnetic thermocouple group consists of four pattern block magnetic thermocouples, and the four pattern block magnetic thermocouples are adsorbed on the inner cavity wall of the annular pattern block at 90-degree intervals; the pattern block magnetic thermocouple, the upper side plate magnetic thermocouple and the lower side plate magnetic thermocouple have the same structure, a magnetic base is arranged, a channel is processed between the bottom surface and the top surface of the magnetic base, a thermocouple protective sleeve is inserted in the channel, a thermocouple wire is inserted in the thermocouple protective sleeve, and a thermocouple terminal connected with one end of the thermocouple wire is arranged in the thermocouple protective sleeve at the bottom of the magnetic base; the temperature measuring channel is processed on the lower side plate, the thermometer is arranged on the outer side of the vulcanizing mold, the other ends of all thermocouple wires penetrate through the temperature measuring channel and are connected with the thermometer, and the vulcanizing mold is characterized in that the structure is used for checking and accepting temperature measurement, the outer temperature of the vulcanizing machine is set to be the temperature required by a production process, the vulcanizing machine is manually in a mold closing state, the thermometer is started to collect temperature values of the upper side plate, the lower side plate and pattern blocks, twelve groups of temperature measuring data collected by the thermometer to be tested are recorded after the twelve groups of temperature measuring data collected by the thermometer to be tested are stable, and whether the temperature of the vulcanizing mold accords with checking and accepting conditions is judged according to contractual agreements of two sides or a temperature standard value of a vulcanizing process in a company.
The method has the advantages that the measuring method is simple and quick, the temperature of the surface of the vulcanizing mold can be truly measured, and reliable data support is provided for whether the temperature of the novel vulcanizing machine mold reaches the acceptance condition.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic structural view of a magnetic thermocouple.
In the figure, the thermocouple terminal is 1, the magnetic base is 2, the thermocouple protective sleeve is 3, the thermocouple wire is 4, the upper side plate is 5, the upper side plate is 6, and 7, a lower side plate magnetic thermocouple group, 8, a lower side plate, 9, a temperature measuring channel, 10, pattern blocks, 11, a pattern block magnetic thermocouple group and 12, and a temperature measuring instrument.
Detailed Description
In the figure, an upper side plate 5, pattern blocks 10 and a lower side plate 8 form a vulcanization mold, an upper side plate magnetic thermocouple group 6 is arranged on the inner side wall of the upper side plate 5, the upper side plate magnetic thermocouple group 6 consists of four upper side plate magnetic thermocouples, and the upper side plate magnetic thermocouples are respectively marked as an upper side plate magnetic thermocouple No. 1, an upper side plate magnetic thermocouple No. 2, an upper side plate magnetic thermocouple No. 3 and an upper side plate magnetic thermocouple No. 4, and the upper side plate magnetic thermocouples No. 1, the upper side plate magnetic thermocouple No. 2, the upper side plate magnetic thermocouple No. 3 and the upper side plate magnetic thermocouple No. 4 are adsorbed on the inner cavity wall of the annular upper side plate 5 at an interval of 90 degrees; the inner side wall of the lower side plate 8 is provided with a lower side plate magnetic thermocouple group 7, the lower side plate magnetic thermocouple group 7 consists of four lower side plate magnetic thermocouples, wherein the lower side plate magnetic thermocouples are respectively marked as a No. 9 lower side plate magnetic thermocouple, a No. 10 lower side plate magnetic thermocouple, a No. 11 lower side plate magnetic thermocouple and a No. 12 lower side plate magnetic thermocouple, and the No. 9 lower side plate magnetic thermocouple, the No. 10 lower side plate magnetic thermocouple, the No. 11 lower side plate magnetic thermocouple and the No. 12 lower side plate magnetic thermocouple are adsorbed on the inner cavity wall of the annular lower side plate 8 at an angle of 90 degrees; the inner side wall of the pattern block 10 is provided with a pattern block magnetic thermocouple group 11, the pattern block magnetic thermocouple group 11 consists of four pattern block magnetic thermocouples, and the pattern block magnetic thermocouples are respectively marked as a pattern block magnetic thermocouple No. 5, a pattern block magnetic thermocouple No. 6, a pattern block magnetic thermocouple No. 7 and a pattern block magnetic thermocouple No. 8, and the pattern block magnetic thermocouple No. 5, the pattern block magnetic thermocouple No. 6, the pattern block magnetic thermocouple No. 7 and the pattern block magnetic thermocouple No. 8 are adsorbed on the inner cavity wall of the circular pattern block 10 at an angle of 90 degrees; the magnetic thermocouples of the upper side plate 1, the magnetic thermocouples of the upper side plate 2, the magnetic thermocouples of the upper side plate 3, the magnetic thermocouples of the upper side plate 4, the magnetic thermocouples of the pattern block 5, the magnetic thermocouples of the pattern block 6, the magnetic thermocouples of the pattern block 7, the magnetic thermocouples of the pattern block 8, the magnetic thermocouples of the lower side plate 9, the magnetic thermocouples of the lower side plate 10, the magnetic thermocouples of the lower side plate 11 and the magnetic thermocouples of the lower side plate 12 have the same structure, and the magnetic thermocouples comprise a magnetic base 2, wherein the magnetic base is convenient to adhere to the surfaces of the upper side plate 5, the pattern block 10 and the lower side plate 8. A channel is processed between the bottom surface and the top surface of the magnetic base 2, a thermocouple protective sleeve 3 is inserted in the channel, a thermocouple wire 4 is sleeved in the thermocouple protective sleeve 3, and a thermocouple terminal 1 connected with one end of the thermocouple wire 4 is arranged in the thermocouple protective sleeve 3 at the bottom of the magnetic base 2; the lower side plate 8 is provided with a temperature measuring channel 9, a temperature measuring instrument 12 is arranged outside the vulcanizing mold, and the other ends of all thermocouple wires 4 penetrate through the temperature measuring channel 9 and are connected with the temperature measuring instrument 12.
The external temperature of the vulcanizing machine is set to be the temperature required by the production process, the vulcanizing machine is manually in a die closing state, and the temperature measuring instrument 12 is started to collect the temperature values of the upper side plate 5, the lower side plate 8 and the pattern blocks 10. After twelve sets of temperature measurement data acquired by the thermometer 12 are stable, recording the twelve sets of temperature measurement data after the stability, and judging whether the temperature of the vulcanizing mold meets the acceptance condition according to contractual agreements of the two parties or a standard value of the internal vulcanizing process temperature of a company.
Claims (1)
1. The checking and accepting measurement method of the temperature of the vulcanizing machine is provided with a vulcanizing mold consisting of an upper side plate, pattern blocks and a lower side plate, wherein the inner side wall of the upper side plate is provided with an upper side plate magnetic thermocouple group, the upper side plate magnetic thermocouple group consists of four upper side plate magnetic thermocouples, and the four upper side plate magnetic thermocouples are adsorbed on the inner cavity wall of the annular upper side plate at 90-degree intervals; the inner side wall of the lower side plate is provided with a lower side plate magnetic thermocouple group, the lower side plate magnetic thermocouple group consists of four lower side plate magnetic thermocouples, and the four lower side plate magnetic thermocouples are adsorbed on the inner cavity wall of the annular lower side plate at an angle of 90 degrees; the inner side wall of the pattern block is provided with a pattern block magnetic thermocouple group, the pattern block magnetic thermocouple group consists of four pattern block magnetic thermocouples, and the four pattern block magnetic thermocouples are adsorbed on the inner cavity wall of the annular pattern block at 90-degree intervals; the pattern block magnetic thermocouple, the upper side plate magnetic thermocouple and the lower side plate magnetic thermocouple have the same structure, a magnetic base is arranged, a channel is processed between the bottom surface and the top surface of the magnetic base, a thermocouple protective sleeve is inserted in the channel, a thermocouple wire is inserted in the thermocouple protective sleeve, and a thermocouple terminal connected with one end of the thermocouple wire is arranged in the thermocouple protective sleeve at the bottom of the magnetic base; the temperature measuring channel is processed on the lower side plate, the thermometer is arranged on the outer side of the vulcanizing mold, the other ends of all thermocouple wires penetrate through the temperature measuring channel and are connected with the thermometer, and the vulcanizing mold is characterized in that the structure is used for checking and accepting temperature measurement, the outer temperature of the vulcanizing machine is set to be the temperature required by a production process, the vulcanizing machine is manually in a mold closing state, the thermometer is started to collect temperature values of the upper side plate, the lower side plate and pattern blocks, twelve groups of temperature measuring data collected by the thermometer to be tested are recorded after the twelve groups of temperature measuring data collected by the thermometer to be tested are stable, and whether the temperature of the vulcanizing mold accords with checking and accepting conditions is judged according to contractual agreements of two sides or a temperature standard value of a vulcanizing process in a company.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311371785.9A CN117405256A (en) | 2023-10-23 | 2023-10-23 | Acceptance measurement method for temperature of vulcanizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311371785.9A CN117405256A (en) | 2023-10-23 | 2023-10-23 | Acceptance measurement method for temperature of vulcanizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117405256A true CN117405256A (en) | 2024-01-16 |
Family
ID=89486559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311371785.9A Pending CN117405256A (en) | 2023-10-23 | 2023-10-23 | Acceptance measurement method for temperature of vulcanizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117405256A (en) |
-
2023
- 2023-10-23 CN CN202311371785.9A patent/CN117405256A/en active Pending
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