CN112719552A - High-frequency welding structure of temperature sensing cylinder - Google Patents
High-frequency welding structure of temperature sensing cylinder Download PDFInfo
- Publication number
- CN112719552A CN112719552A CN202011421321.0A CN202011421321A CN112719552A CN 112719552 A CN112719552 A CN 112719552A CN 202011421321 A CN202011421321 A CN 202011421321A CN 112719552 A CN112719552 A CN 112719552A
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- Prior art keywords
- frequency welding
- temperature sensing
- sensing cylinder
- temperature
- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 92
- 230000006698 induction Effects 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 239000007789 gas Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
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- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
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- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K13/00—Welding by high-frequency current heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Induction Heating (AREA)
Abstract
The invention provides a high-frequency welding structure of a temperature sensing cylinder, which comprises a tool for clamping the temperature sensing cylinder, the temperature sensing cylinder and a high-frequency welding device, wherein a liquid charging pipe and a welding ring are arranged on the temperature sensing cylinder, the welding ring is sleeved on the outer surface of the liquid charging pipe and positioned on an opening of the temperature sensing cylinder, the welding ring and the temperature sensing cylinder are welded together by the high-frequency welding device, the high-frequency welding device is provided with an induction coil, the induction coil moves along the radial direction of the temperature sensing cylinder to form an automatic high-frequency welding temperature sensing cylinder, the production efficiency is high, manual welding is changed into automatic welding by a machine, the production difficulty is reduced, standardized production is formed, the production quality is improved, and the welding is pollution-free and does not hurt eyes due to the adoption of high-frequency welding, the.
Description
Technical Field
The invention relates to a high-frequency welding structure of a temperature sensing cylinder.
Background
The temperature sensing section of thick bamboo of current temperature controller melts the welding wire through combustible gas when production after liquid filling pipe and temperature sensing section of thick bamboo welding together, this kind of mode need skilled workman to drip to between temperature sensing section of thick bamboo and the liquid filling pipe after the welding flux is close to flame fast when production, the production degree of difficulty is high, the cost of labor is high, and cause the injury to workman's eyes, produce a large amount of poisonous harmful waste gas, influence the healthy of workman, and the work piece that production meeting exists very big difference in the welding, be difficult to the unified standard.
Disclosure of Invention
In order to solve the problems, the invention provides a high-frequency welding structure of a temperature sensing cylinder, and aims to solve the problems that the production difficulty of manually welding the temperature sensing cylinder is high, the labor cost is high, the eyes of workers are injured, a large amount of toxic and harmful waste gas is generated, the body health of the workers is influenced, workpieces in production sessions are greatly different in welding, and the standards are difficult to unify.
The invention provides a high-frequency welding structure of a temperature sensing cylinder, which comprises a tool for clamping the temperature sensing cylinder, the temperature sensing cylinder and a high-frequency welding device, wherein a liquid charging pipe and a welding ring are arranged on the temperature sensing cylinder, the welding ring is sleeved on the outer surface of the liquid charging pipe and positioned on an opening of the temperature sensing cylinder, the welding ring and the temperature sensing cylinder are welded together by the high-frequency welding device, the high-frequency welding device is provided with an induction coil, the induction coil moves along the radial direction of the temperature sensing cylinder to form an automatic high-frequency welding temperature sensing cylinder, the production efficiency is high, manual welding is changed into automatic welding by a machine, the production difficulty is reduced, standardized production is formed, the production quality is improved, and the welding is pollution-free and does not hurt eyes due to the adoption of high-frequency welding, the.
In one or more embodiments, the high-frequency welding device is mounted on a support, a slide rail is arranged on the support, and the high-frequency welding device moves along the slide rail.
In one or more embodiments, the support is further provided with an air cylinder, and the air cylinder is connected with the high-frequency welding device to drive the high-frequency welding device to move.
In one or more embodiments, the bracket is further provided with a driving motor, and the driving motor is connected with the high-frequency welding device through a screw rod to drive the high-frequency welding device to move.
In one or more embodiments, the induction coil is located in a radial direction of the opening of the temperature sensing cylinder and moves in the radial direction.
In one or more embodiments, the temperature sensing cylinder forms a cone-shaped cylinder with an upper opening and a lower opening.
In one or more embodiments, the tool includes a pneumatic clamp, and the pneumatic clamp clamps a surface of the temperature sensing cylinder.
In one or more embodiments, the plurality of pneumatic clamps are uniformly installed on a turntable at intervals, and the turntable is connected with a rotating motor to drive the turntable to rotate.
In one or more embodiments, the high frequency welding apparatus is further provided with a high frequency welding machine.
The working principle of high-frequency welding is that firstly, a whole set of unique electronic circuits are used in a high-frequency welding machine to convert low-frequency alternating current (50Hz) input from a power grid into high-frequency alternating current (generally over 20000 Hz). After being applied to an inductance coil (namely an induction coil), the high-frequency current is converted into a high-frequency magnetic field by utilizing the electromagnetic induction principle and acts on a metal object in the magnetic field; the eddy current is influenced by the skin effect, and the higher the frequency, the more concentrated the eddy current is on the surface layer of the metal object. When eddy currents flow in a metal object, heat is generated by the principle of current thermal effect by means of the internal resistance value. The heat is directly generated in the object, the heating speed is high, the efficiency is high, any metal object can be instantly melted, and the heating speed and the temperature can be controlled. During production, flammable and explosive gas is not needed, and the safety of life and property is guaranteed; the welding device is energy-saving and environment-friendly, harmful gases such as carbon monoxide and carbon dioxide are not generated in the welding process, and the cost is greatly reduced compared with the cost of using gases such as acetylene, gasoline, oxygen and LPG due to the fact that electricity is used, and thousands of money is saved every month; high efficiency and low cost: the traditional brazing welding temperature is low, high heat radiation is generated, the welding cost is high, and the danger of explosion exists. The flame temperature of the plasma brazing machine can be regulated, the welding temperature can reach more than 2000 ℃, the stability is high, the welding speed is more than twice of that of acetylene, and the welding can be continued for twelve hours.
The invention has the beneficial effects that: the automatic high-frequency welding temperature sensing cylinder is formed, the production efficiency is high, manual welding is changed into automatic machine welding, the production difficulty is reduced, standardized production is formed, the production quality is improved, high-frequency welding is adopted, welding is pollution-free, eyes are not damaged, the labor cost is greatly reduced, and the production benefit is improved.
Drawings
Fig. 1 is a schematic view of a high-frequency welding structure of a temperature sensing cylinder.
FIG. 2 is a side view of a high-frequency welded structure of the temperature sensing cylinder.
Fig. 3 is a schematic structural view of the temperature sensing cylinder.
FIG. 4 is another schematic view of the high-frequency welded structure of the temperature sensing cylinder.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
referring to the attached drawings 1-4, a high-frequency welding structure of a temperature sensing cylinder comprises a tool 1 for clamping the temperature sensing cylinder 2, the temperature sensing cylinder 2 and a high-frequency welding device 3, wherein a liquid charging pipe 21 and a welding ring 22 are arranged on the temperature sensing cylinder 2, the welding ring 22 is sleeved on the outer surface of the liquid charging pipe 21 and is positioned on an opening of the temperature sensing cylinder 2, the welding ring 22 and the temperature sensing cylinder 2 are welded together by the high-frequency welding device 3, the high-frequency welding device 3 is provided with an induction coil 31, and the induction coil 31 moves along the radial direction of the temperature sensing cylinder 2.
Preferably, when the temperature sensing tube is vertically downward, the coil 31 is moved downward to be close to the temperature sensing tube 2 (see fig. 1 and 2), or the inductor 31 is moved upward to be close to the temperature sensing tube 2 (see fig. 4).
Further, the high-frequency welding device 3 is installed on a support 32, a sliding rail 33 is arranged on the support 32, the high-frequency welding device 3 moves along the direction of the sliding rail 32, an air cylinder 34 is further arranged on the support 31, the air cylinder 34 is connected with the high-frequency welding device 3 to drive the high-frequency welding device 3 to move, the air jigs 1 are evenly installed on a rotary table 4 at intervals, the rotary table 4 is connected with a rotating motor 41 through a belt or a gear to drive the rotary table to rotate, the air cylinder 34 can be replaced by a driving motor, and the driving motor is connected with the high-frequency welding device 3 through a screw rod to drive the high-frequency welding device 3 to move.
Further, the induction coil 31 is located in a radial direction of the opening of the temperature sensing cylinder 2 and moves in the radial direction.
Further, the temperature sensing cylinder 2 is formed as a tapered cylinder opened at the upper and lower sides.
Further, the tool 1 comprises a pneumatic clamp, and the pneumatic clamp clamps the surface of the temperature sensing cylinder 2.
Further, the high-frequency welding device 3 is also provided with a high-frequency welding machine.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (9)
1. The utility model provides a temperature sensing section of thick bamboo high frequency welded structure, its characterized in that, includes frock, the temperature sensing section of thick bamboo and the high frequency welding set of centre gripping temperature sensing section of thick bamboo, be provided with liquid charging pipe and welding ring on the temperature sensing section of thick bamboo, the welding ring cover is on the opening of liquid charging pipe surface and lie in the temperature sensing section of thick bamboo, high frequency welding set is in the same place welding ring and temperature sensing section of thick bamboo welding, high frequency welding set is provided with the induction coil, the induction coil moves along the radial direction of temperature sensing section of thick bamboo.
2. The high frequency welding structure of a temperature-sensing cylinder according to claim 1, wherein the high frequency welding means is mounted on a support, a rail is provided on the support, and the high frequency welding means moves in a direction of the rail.
3. The high-frequency welding structure of the temperature sensing cylinder according to claim 2, wherein a cylinder is further provided on the holder, and the cylinder is connected to a high-frequency welding device to drive the high-frequency welding device to move.
4. The high-frequency welding structure of the temperature sensing cylinder according to claim 2, wherein a driving motor is further provided on the bracket, and the driving motor is connected with the high-frequency welding device through a lead screw to drive the high-frequency welding device to move.
5. The high frequency welding structure of a temperature-sensing cylinder according to claim 1, wherein the induction coil is located in a radial direction of an opening of the temperature-sensing cylinder and moves in the radial direction.
6. The high-frequency welded structure of a temperature-sensing cylinder according to claim 1, wherein the temperature-sensing cylinder is formed as a tapered cylinder opened at upper and lower sides.
7. The high-frequency welded structure of a temperature-sensing cylinder according to claim 1, wherein the tool includes a pneumatic jig that grips a surface of the temperature-sensing cylinder.
8. The high frequency welding structure of the temperature sensing cylinder according to claim 1, wherein a plurality of the pneumatic jigs are installed at regular intervals on a turntable, and the turntable is connected to a rotation motor to drive the turntable to rotate.
9. The high-frequency welded structure of a temperature-sensing cylinder according to claim 1, wherein the high-frequency welding means is further provided with a high-frequency welding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421321.0A CN112719552A (en) | 2020-12-08 | 2020-12-08 | High-frequency welding structure of temperature sensing cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421321.0A CN112719552A (en) | 2020-12-08 | 2020-12-08 | High-frequency welding structure of temperature sensing cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112719552A true CN112719552A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011421321.0A Pending CN112719552A (en) | 2020-12-08 | 2020-12-08 | High-frequency welding structure of temperature sensing cylinder |
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| Country | Link |
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| CN (1) | CN112719552A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2885484Y (en) * | 2005-12-13 | 2007-04-04 | 珠海格力电器股份有限公司 | Digital welding equipment |
| KR20160027288A (en) * | 2014-08-28 | 2016-03-10 | 주식회사 엠티에스 | Accumulator and oil separator refrigeration parts auto welding machine |
| CN208214639U (en) * | 2018-04-27 | 2018-12-11 | 舟山市佳尔灵仪表有限公司 | Semi-automatic welding machine |
| CN111618389A (en) * | 2020-05-30 | 2020-09-04 | 上海众源燃油分配器制造有限公司 | High-frequency induction brazing device for metal hose |
| CN111975384A (en) * | 2020-07-13 | 2020-11-24 | 珠海格力电器股份有限公司 | Full-automatic production method and system for air conditioner flow divider assembly |
| CN214392781U (en) * | 2020-12-08 | 2021-10-15 | 佛山市顺德区成吉电子科技有限公司 | High-frequency welding structure of temperature sensing cylinder |
-
2020
- 2020-12-08 CN CN202011421321.0A patent/CN112719552A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2885484Y (en) * | 2005-12-13 | 2007-04-04 | 珠海格力电器股份有限公司 | Digital welding equipment |
| KR20160027288A (en) * | 2014-08-28 | 2016-03-10 | 주식회사 엠티에스 | Accumulator and oil separator refrigeration parts auto welding machine |
| CN208214639U (en) * | 2018-04-27 | 2018-12-11 | 舟山市佳尔灵仪表有限公司 | Semi-automatic welding machine |
| CN111618389A (en) * | 2020-05-30 | 2020-09-04 | 上海众源燃油分配器制造有限公司 | High-frequency induction brazing device for metal hose |
| CN111975384A (en) * | 2020-07-13 | 2020-11-24 | 珠海格力电器股份有限公司 | Full-automatic production method and system for air conditioner flow divider assembly |
| CN214392781U (en) * | 2020-12-08 | 2021-10-15 | 佛山市顺德区成吉电子科技有限公司 | High-frequency welding structure of temperature sensing cylinder |
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