CN108714726B - Soldering machine - Google Patents
Soldering machine Download PDFInfo
- Publication number
- CN108714726B CN108714726B CN201810841224.3A CN201810841224A CN108714726B CN 108714726 B CN108714726 B CN 108714726B CN 201810841224 A CN201810841224 A CN 201810841224A CN 108714726 B CN108714726 B CN 108714726B
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- China
- Prior art keywords
- tin
- soldering
- tin feeding
- positioning
- positioning mechanism
- Prior art date
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Links
- 238000005476 soldering Methods 0.000 title claims abstract description 59
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 118
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 239000002184 metal Substances 0.000 claims abstract description 55
- 229910052751 metal Inorganic materials 0.000 claims abstract description 55
- 238000003466 welding Methods 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 230000006698 induction Effects 0.000 claims description 16
- 210000000078 claw Anatomy 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 5
- 229910000679 solder Inorganic materials 0.000 abstract description 4
- 239000000110 cooling liquid Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
- B23K3/0623—Solder feeding devices for shaped solder piece feeding, e.g. preforms, bumps, balls, pellets, droplets
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Induction Heating (AREA)
Abstract
The invention relates to a soldering machine, which comprises a soldering rack; because the back of the lower end of the soldering tin frame is provided with a heating device, the upper end is provided with a tin feeding mechanism, the lower end is provided with a positioning mechanism, and the upper surface of the positioning mechanism is provided with a cooling mechanism. When the soldering tin feeding device is used, the welding intersection of the conductive metal wire and the metal terminal on the power line is positioned on the magnet inside the positioning mechanism mounting plate, the welding intersection on the magnet is heated by the high-frequency heater, and when the temperature is transferred to the welded intersection, the tin feeding machine directly feeds soldering tin to the welding intersection through the tin feeding pipe, and cooling liquid is used for cooling through the cooling pipe, so that tin feeding action is realized. In the tin adding action, the stress of the solder balls at the welded intersection is uniform, the bonding compactness at the welded intersection of the conductive metal wire and the metal terminal is facilitated, and the reliability at the welded intersection of the metal terminal and the conductive metal wire is improved. The invention has the advantages of saving tin wires, reducing labor and improving welding speed and stability.
Description
[ field of technology ]
The invention relates to a soldering machine for the field of electric welding.
[ background Art ]
With the continuous improvement of consumer living standard, household appliances have become increasingly popular, and each household is basically free from household appliance products. For example: water heater, microwave oven, electric cooker, electric kettle, etc. And plugs with wires have become a tie for an important connection bridge between household appliances and external ac power sources. Referring to fig. 1, the plug includes a plug body, a metal terminal 1 mounted inside the plug body, and a power cord connected to the metal terminal 1. The power line comprises a power line insulating jacket 2 and a conductive metal wire 3 sleeved inside the power line insulating jacket 2. The existing traditional processing mode between the metal terminal 1 and the power line is as follows: the conductive metal wire 3 at one end is sleeved at a designated position at one end of the metal terminal 1 by manpower, and then soldering tin is welded at a welding intersection between the metal terminal 1 and the conductive metal wire 3 by soldering iron. In the welding process, the contact area between the welding nozzle on the soldering iron and the welding intersection is inconsistent, so that the soldering tin 4 at the welding intersection is easily distributed unevenly, a large amount of soldering tin is wasted, and the production cost is relatively high. Meanwhile, since the solder 4 at the welding intersection is extremely unevenly distributed, if external force is applied, the stress at the welding intersection is uneven, so that the welding intersection is easy to loose, and the reliability between the metal terminal 1 and the intersection of the conductive metal wire 3 is low. In addition, since the soldering iron used in the soldering process is directly connected with external current, if the soldering iron needs to be replaced, safety accidents caused by careless operation can be easily caused.
[ invention ]
In view of the above, the technical problem to be solved by the present invention is to provide a soldering machine which has the advantages of saving tin wires, reducing labor, improving the reliability of the welding intersection of metal terminals and conductive metal wires, improving the welding speed and stability, and avoiding the occurrence of potential safety hazards caused by careless operation.
The technical problem is solved, and the technical scheme of the invention adopts a soldering machine which comprises a soldering machine frame, wherein the soldering machine frame comprises a machine frame base, a lower bracket arranged at the front end part of the machine frame base, and an upper bracket arranged at the upper end of the lower bracket and used for being fixedly arranged on a tin feeding mechanism; the back of the lower end of the soldering tin rack is provided with a heating device for heating a soldering metal terminal, the upper end of the soldering tin rack is provided with a tin feeding mechanism, the lower end of the soldering tin rack is provided with a positioning mechanism, and the upper surface of the positioning mechanism is provided with a cooling mechanism; the heating device is connected with the positioning mechanism, and the cooling mechanism is connected with the positioning mechanism.
Further defined, the positioning mechanism comprises a positioning mechanism mounting plate arranged on the frame base, positioning bearing seats arranged on two sides of the frame base and positioned at the lower end of the positioning mechanism mounting plate, a lower positioning moving plate arranged between the two positioning bearing seats at two ends, two moving rods which are arranged at two ends of the lower positioning moving plate and penetrate through the positioning mechanism mounting plate and can move up and down, an upper positioning moving plate arranged at the upper ends of the two moving rods, and a sliding guide rail device arranged inside the side surface of the positioning bearing seat.
The cooling mechanism comprises a lower clamp claw plate, an upper clamp claw plate, a support plate, a fixed clamp plate, a cooling pipe and two tin feeding pipes, wherein the lower clamp claw plate is arranged at the front end of the upper positioning moving plate and used for fixing a power line; the cooling pipe is positioned in front of the tin feeding pipe.
Further limited, the tin feeding mechanism comprises a tin feeding box structure arranged at the upper end of the upper bracket, a tin feeding outer rotating shaft arranged on the tin feeding box structure, a tin feeding driven wheel arranged on the tin feeding outer rotating shaft, and a tin feeding transport pipe which is wound on the tin feeding driven wheel and connected with the top end of the tin feeding pipe; the tin feeding box structure comprises a tin feeding box body, a tin feeding machine arranged in the tin feeding box body, a tin feeding inner rotating shaft arranged on the tin feeding machine, a driving pinion arranged on the tin feeding inner rotating shaft, a driven large gear meshed with the driving pinion, a lower belt pulley meshed with the driven large gear, an upper belt pulley arranged on the lower belt pulley, a first transmission belt used for connecting the lower belt pulley and the lower belt pulley together, and a second transmission belt used for connecting the upper belt pulley and the tin feeding outer rotating shaft.
Further limited, the heating device comprises a high-frequency heater arranged on the back of the lower end of the soldering tin frame, a high-magnetic-frequency connecting copper pipe arranged at one end of the high-frequency heater, a high-frequency heater coil arranged at one end of the high-magnetic-frequency connecting copper pipe, and a magnet embedded in the high-frequency heater coil and used for placing a welding part where a metal terminal and a conductive metal wire intersect.
Further limited, the high-cycle heater is composed of an IGBT power amplifier module, a soft switch resonance dual-regulation tube, a frequency automatic tracking system and a MOSFET device.
Further defined, the high-frequency heater coil includes a high-resistivity metal electromagnet through which high-frequency alternating current can pass, and a plurality of turns of heating induction coils disposed at the periphery of the metal electromagnet.
The beneficial technical effects of the invention are as follows: the back of the lower end of the soldering tin rack is provided with a heating device for heating the soldering metal terminal, the upper end of the soldering tin rack is provided with a tin feeding mechanism, the lower end of the soldering tin rack is provided with a positioning mechanism, and the upper surface of the positioning mechanism is provided with a cooling mechanism; the heating device is connected with the positioning mechanism, and the cooling mechanism is connected with the positioning mechanism. When the soldering tin feeding device is used, the welding intersection of the conductive metal wire and the metal terminal on the power line is positioned on the magnet inside the positioning mechanism mounting plate, the welding intersection on the magnet is heated by the high-frequency heater, and when the temperature is transferred to the welded intersection, the tin feeding machine directly feeds soldering tin to the welding intersection through the tin feeding pipe, and then cooling liquid is cooled by the cooling pipe, so that tin feeding action is realized. Because the amount of soldering tin transported in the tin transporting pipe, the clicking speed and the clicking force are carefully calculated and designed, the top nozzle of the tin transporting pipe can accurately and uniformly output the soldering tin ball at the welding intersection, the stress of the soldering tin ball at the welding intersection can be uniform, the bonding compactness of the welding intersection of the conductive metal wire and the metal terminal is improved, and the effect of improving the reliability of the welding intersection of the metal terminal and the conductive metal wire is improved. Compared with the prior art, the invention has the advantages of saving tin wires, reducing cost and improving welding speed and stability. In addition, in the process, the soldering iron does not need to be replaced, so that potential safety hazards caused by careless operation are avoided.
The technical scheme of the invention is further described in detail below with reference to the accompanying drawings and the examples.
[ description of the drawings ]
FIG. 1 is a schematic diagram of a prior art product of welding a metal terminal to a power cord;
FIG. 2 is a perspective view of a soldering machine according to the present invention;
FIG. 3 is a schematic view of FIG. 2 with a partial enlargement;
FIG. 4 is a perspective view of a tin feeding mechanism according to the present invention;
FIG. 5 is a perspective view of a heating device according to the present invention;
FIG. 6 is a partially enlarged perspective view of the view B in FIG. 5;
FIG. 7 is a partially enlarged perspective view of FIG. 6C;
fig. 8 is a schematic diagram of a product welded by the soldering machine in the present embodiment.
[ detailed description ] of the invention
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 8, a soldering machine is described below in connection with the embodiment, which includes a soldering frame, a heating device 5, a soldering mechanism 6, a positioning mechanism 7, and a cooling mechanism 8.
The soldering tin frame comprises a frame base 9, a lower bracket 10 arranged at the front end part of the frame base 9, and an upper bracket 11 arranged at the upper end of the lower bracket 10 and used for being fixedly arranged on a tin feeding mechanism.
The positioning mechanism 7 comprises a positioning mechanism mounting plate 701 mounted on the frame base 9, positioning bearing seats 702 mounted on two sides of the frame base 9 and positioned at the lower end of the positioning mechanism mounting plate 701, a lower positioning moving plate 703 mounted between the two positioning bearing seats 702 at two ends, two moving rods 704 mounted at two ends of the lower positioning moving plate 703 and capable of moving up and down through the positioning mechanism mounting plate 701, an upper positioning moving plate 705 mounted at the upper ends of the two moving rods 704, and a sliding guide rail device 706 mounted inside the side surfaces of the positioning bearing seats 705.
The cooling mechanism 8 comprises a lower clamp claw plate 801, an upper clamp claw plate 802, a support plate 803, a fixed clamp plate 804, a root cooling pipe 805 and two tin feeding pipes 806, wherein the lower clamp claw plate 801 is arranged at the front end of the upper positioning moving plate 705 and used for fixing a power line; the cooling pipe 805 is positioned in front of the tin feed pipe 806.
The tin feeding mechanism 6 comprises a tin feeding box structure arranged at the upper end of the upper bracket 11, a tin feeding outer rotating shaft 602 arranged on the tin feeding box structure, a tin feeding driven wheel 601 arranged on the tin feeding outer rotating shaft 602, and a tin feeding transport pipe which is wound on the tin feeding driven wheel 601 and connected with the top end of a tin feeding pipe 806; the tin feeding box structure comprises a tin feeding box body 603, a tin feeding machine arranged in the tin feeding box body 603, a tin feeding inner rotating shaft 604 arranged on the tin feeding machine, a driving pinion 605 arranged on the tin feeding inner rotating shaft 604, a driven large gear 606 meshed with the driving pinion 605, a lower belt pulley 607 meshed with the driven large gear 606, an upper belt pulley 608 arranged on the lower belt pulley 607, a first transmission belt used for connecting the lower belt pulley 607 and the lower belt pulley 608 together, and a second transmission belt used for connecting the upper belt pulley 608 and the tin feeding outer rotating shaft 602.
The heating device 5 comprises a high-frequency heater 501 arranged on the back of the lower end of the soldering tin frame, a high-magnetic-frequency connection copper pipe 502 arranged at one end of the high-frequency heater 501, a high-frequency heater coil 503 arranged at one end of the high-magnetic-frequency connection copper pipe 502, and a magnet 504 embedded in the high-frequency heater coil 503 and used for placing the intersecting welding position of the metal terminal 12 and the conductive metal wire 13. The high-cycle heater 501 is composed of an IGBT power amplifier module, a soft switch resonance dual-regulation tube, a frequency automatic tracking system and MOSFET devices. The high-frequency heater coil 503 comprises a high-resistivity metal electromagnet capable of passing high-frequency alternating current, and a plurality of heating induction coils arranged on the periphery of the metal electromagnet. In this embodiment, the high-frequency heater 501 is in the high-frequency induction heater industry, and is also called a high-frequency induction heating high-frequency heater device, a high-intermediate frequency induction quenching device, an induction diathermy device, a high-frequency quenching device, a high-frequency induction heater, and a high-frequency welding device.
The working principle of the high-frequency heater 501 is that a strong magnetic beam with a polarity changing instantaneously is generated by using a high-current flow emitting a high-frequency to flow into a heating induction coil wound in a ring state or a required shape, and the strong magnetic beam generates a large amount of heat and is released in a magnetic beam form to pass through a magnet 504 placed in the high-frequency heating induction coil, and in this embodiment, the welding intersection of the metal terminal 12 and the conductive wire 13 is placed just above the magnet 504, so as to heat the position of the welded intersection. The metal electromagnet is usually made of a red copper hollow tube. When the direction of the induction heating current is opposite to that of the induction heating object, corresponding strong eddy current is generated. The resistance is generated in the metal electromagnet arranged in the heating induction coil, and strong joule heat energy is generated in the metal electromagnet by the resistance, so that the temperature of an induction heating object is rapidly increased, and the aim of heat treatment is fulfilled.
The high-frequency heater 501 is composed of an IGBT power amplifier module, a soft switch resonance double-regulation tube, a frequency automatic tracking system and MOSFET devices. In the high frequency operation process, the high frequency induction heater 501 has constant current and power control functions, and greatly optimizes the metal heating process. Compared with the traditional heating equipment, the high-frequency heating machine can save 50% of the total power consumption under the same condition, has no high-frequency radiation and no high-frequency interference, reduces the power load and the power capacity, has 100% of full-load design, and can continuously work for twenty-four hours. The high-frequency heater 501 has the function settings of automatic heating, heat preservation and cooling for three periods of time, is beneficial to improving the heating quality of the high-frequency induction heating high-frequency heater and simplifies the manual operation.
The heating device 5 is arranged at one end of the back surface of the frame base 9, the tin feeding mechanism 6 is arranged at the upper end of the upper bracket, the positioning mechanism 7 is arranged at the front end of the frame base 9, and the cooling mechanism 8 is arranged at the upper end of the positioning mechanism 7. The positioning mechanism mounting plate 701 is fixedly mounted at the front end of the frame base 9, two moving rods 704 penetrate through moving rod holes formed in the upper surface of the positioning mechanism mounting plate 701, the positioning bearing seat 702 is mounted at the lower ends of the two moving rods 704 and is arranged at the bottom of the edge of the front end of the frame base 9, two ends of the lower positioning moving plate 703 are arranged in the positioning bearing seat 702, and the sliding guide rail device 705 is mounted on the positioning bearing seat 702 and is arranged at the bottom edge of the front end of the frame base 9. The upper positioning moving plate 705 is installed at the upper ends of the two moving bars 704. The upper end of the lower clamp claw plate 801 is arranged on the front end surface of the positioning mechanism mounting plate 701, the upper clamp claw plate 802 is arranged on the lower clamp claw plate 801, and the lower end of the cooling pipe 805 is arranged inside the upper clamp claw plate 802. The support plate 803 is mounted at the rear end of the upper positioning moving plate 705, and the fixing clamp plate 804 is mounted on the upper end face of the support plate 803. The two tin feed pipes 806 are installed inside the fixing jig plate 804, and the two tin feed pipes 806 are located behind the cooling pipe 805.
The back of the lower end of the soldering tin rack is provided with a heating device 5 for heating a soldering metal terminal, the upper end of the soldering tin rack is provided with a tin feeding mechanism 6, the lower end of the soldering tin rack is provided with a positioning mechanism 7, and a cooling mechanism 8 is arranged on the positioning mechanism 7; the heating device 5 is connected with the positioning mechanism 7, and the cooling mechanism 8 is connected with the positioning mechanism 7; the positioning mechanism 7 moves up and down to drive the cooling mechanism 8 to cool the welded metal terminal 12 and the tin feeding mechanism 6 to perform spot welding operation on the welding intersection of the welded metal terminal 12 and the conductive metal wire 13. When the soldering tin feeding device is used, the welding intersection of the conductive metal wire 13 and the metal terminal 12 on the power line is positioned above the magnet collecting body 504 in the positioning mechanism mounting plate 701, the high-frequency heater 501 heats the welding intersection above the magnet collecting body 504, when the temperature is transferred to the welded intersection, the solder is directly fed to the welding intersection by driving the solder feeding tube 806 through the downward movement of the positioning mechanism 7, and meanwhile, the cooling tube 805 is driven to move downward through the downward movement of the positioning mechanism 7, so that the cooling liquid in the cooling tube 805 is input to the welding intersection for cooling, and the tin feeding action is realized. In the whole tin adding action process, as the quantity of the soldering tin conveyed in the tin conveying pipe 806, the clicking speed and the clicking force are carefully calculated and designed, the top nozzle of the tin conveying pipe 806 can accurately and uniformly output the soldering tin balls 14 at the welding intersection, the stress of the soldering tin balls 14 at the welding intersection can be uniform, the bonding compactness of the welding intersection of the conductive metal wire 13 and the metal terminal 12 is improved, and the effect of improving the reliability of the welding intersection of the metal terminal 12 and the conductive metal wire 13 is achieved. Compared with the prior art, the invention has the advantages of saving tin wires, reducing labor and improving welding speed and efficiency. In addition, in the process, vulnerable parts such as soldering iron heads and the like do not need to be replaced, so that potential safety hazards caused by careless operation are avoided.
The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, and thus do not limit the scope of the claims of the present invention. Any modifications, equivalent substitutions and improvements made by those skilled in the art without departing from the scope and spirit of the present invention shall fall within the scope of the appended claims.
Claims (1)
1. The soldering machine comprises a soldering machine frame, wherein the soldering machine frame comprises a machine frame base, a lower bracket arranged at the front end part of the machine frame base, and an upper bracket arranged at the upper end of the lower bracket and used for being fixedly arranged on a tin feeding mechanism; the method is characterized in that: the back of the lower end of the soldering tin rack is provided with a heating device for heating a soldering metal terminal, the upper end of the soldering tin rack is provided with a tin feeding mechanism, the lower end of the soldering tin rack is provided with a positioning mechanism, and the upper surface of the positioning mechanism is provided with a cooling mechanism; the heating device is connected with the positioning mechanism, and the cooling mechanism is connected with the positioning mechanism;
the positioning mechanism comprises a positioning mechanism mounting plate arranged on the frame base, positioning bearing seats which are arranged on two sides of the frame base and are positioned at the lower ends of the positioning mechanism mounting plate, a lower positioning moving plate which is arranged between the two positioning bearing seats at two ends, two moving rods which are arranged at two ends of the lower positioning moving plate and can move up and down and pass through the positioning mechanism mounting plate, an upper positioning moving plate which is arranged at the upper ends of the two moving rods, and a sliding guide rail device which is arranged inside the side surfaces of the positioning bearing seats;
the cooling mechanism comprises a lower clamp claw plate, an upper clamp claw plate, a support plate, a fixed clamp plate, a cooling pipe and two tin feeding pipes, wherein the lower clamp claw plate is arranged at the front end of the upper positioning moving plate and used for fixing a power line; the cooling pipe is positioned in front of the tin feeding pipe;
the tin conveying mechanism comprises a tin conveying box structure arranged at the upper end of the upper bracket, a tin conveying outer rotating shaft arranged on the tin conveying box structure, a tin conveying driven wheel arranged on the tin conveying outer rotating shaft, and a tin conveying transport pipe which is wound on the tin conveying driven wheel and connected with the top end of the tin conveying pipe; the tin feeding box structure comprises a tin feeding box body, a tin feeding machine arranged in the tin feeding box body, a tin feeding inner rotating shaft arranged on the tin feeding machine, a driving pinion arranged on the tin feeding inner rotating shaft, a driven large gear meshed with the driving pinion, a lower belt pulley meshed with the driven large gear, an upper belt pulley arranged on the lower belt pulley, a first transmission belt used for connecting the lower belt pulley and the lower belt pulley together, and a second transmission belt used for connecting the upper belt pulley and the tin feeding outer rotating shaft;
the heating device comprises a high-frequency heater arranged on the back of the lower end of the soldering tin frame, a high-magnetic-frequency connecting copper pipe arranged at one end of the high-frequency heater, a high-frequency heater coil arranged at one end of the high-magnetic-frequency connecting copper pipe, and a magnet embedded in the high-frequency heater coil and used for placing the intersecting welding part of the metal terminal and the conductive metal wire;
the high-frequency heater consists of an IGBT power amplifier module, a soft switch resonance double-regulation tube, a frequency automatic tracking system and a MOSFET device;
the high-frequency heater coil comprises a high-resistivity metal electromagnet capable of passing high-frequency alternating current and a plurality of heating induction coils arranged on the periphery of the metal electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810841224.3A CN108714726B (en) | 2018-07-26 | 2018-07-26 | Soldering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810841224.3A CN108714726B (en) | 2018-07-26 | 2018-07-26 | Soldering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108714726A CN108714726A (en) | 2018-10-30 |
| CN108714726B true CN108714726B (en) | 2024-03-26 |
Family
ID=63913766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810841224.3A Active CN108714726B (en) | 2018-07-26 | 2018-07-26 | Soldering machine |
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| CN (1) | CN108714726B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482994A (en) * | 2018-09-03 | 2019-03-19 | 深圳市双建科技有限公司 | Use the welder and method of the motor rotor component of collection bar magnet |
| CN112911828B (en) * | 2021-01-26 | 2022-08-23 | 绍兴微创电子科技有限公司 | LED lamp pearl tinning mechanism |
| CN113000961B (en) * | 2021-03-18 | 2022-04-19 | 厦门瑞熠自动化系统有限公司 | Control method of tin soldering device for enameled wire lead |
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| WO2018036213A1 (en) * | 2016-08-22 | 2018-03-01 | 京信通信技术(广州)有限公司 | Automatic system and implementation method for welding metal part and coaxial cable |
| CN106526327A (en) * | 2016-12-26 | 2017-03-22 | 昆山丘钛微电子科技有限公司 | DCR micro resistor automatic measuring machine |
| CN206689573U (en) * | 2017-04-28 | 2017-12-01 | 深圳市金加达科技有限公司 | Four station integrated tin soldering machines |
| CN107414227A (en) * | 2017-07-06 | 2017-12-01 | 深圳云麟科技有限公司 | Method for laser welding and device |
| CN107617801A (en) * | 2017-10-31 | 2018-01-23 | 深圳市北辰亿科科技有限公司 | A kind of wire-feed motor high-frequency welding mechanism and method |
| CN107855621A (en) * | 2017-12-22 | 2018-03-30 | 珠海市威卡自动化设备有限公司 | Semi-automatic handle of a knife solderer |
| CN208613959U (en) * | 2018-07-26 | 2019-03-19 | 深圳市联鑫致自动化设备有限公司 | Tin soldering machine |
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