CN112743182B - Low-voltage rapid welding table - Google Patents
Low-voltage rapid welding table Download PDFInfo
- Publication number
- CN112743182B CN112743182B CN202110029184.4A CN202110029184A CN112743182B CN 112743182 B CN112743182 B CN 112743182B CN 202110029184 A CN202110029184 A CN 202110029184A CN 112743182 B CN112743182 B CN 112743182B
- Authority
- CN
- China
- Prior art keywords
- placing
- welding
- placing hole
- welding table
- relay
- 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.)
- Active
Links
- 238000003466 welding Methods 0.000 title claims abstract description 66
- 238000005476 soldering Methods 0.000 claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000010409 thin film Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 229920001821 foam rubber Polymers 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 98
- 229910052742 iron Inorganic materials 0.000 abstract description 49
- 239000010408 film Substances 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910000679 solder Inorganic materials 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
-
- 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
- B23K3/02—Soldering irons; Bits
- B23K3/027—Holders for soldering irons
-
- 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
- B23K3/02—Soldering irons; Bits
- B23K3/03—Soldering irons; Bits electrically heated
-
- 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
- B23K3/02—Soldering irons; Bits
- B23K3/03—Soldering irons; Bits electrically heated
- B23K3/0338—Constructional features of electric soldering irons
-
- 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)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses a low-voltage rapid welding table, which comprises a welding table handle and a placing table, wherein the welding table handle comprises a welding head and an insulating handheld part provided with the tail part of the welding head, the placing table comprises a base, an arched placing frame is arranged on the base, an inclined first placing hole and an inclined second placing hole are formed in the placing frame, an electromagnetic heating pipe is arranged below the first placing hole in the placing frame, and the axis of the electromagnetic heating pipe coincides with the axis of the first placing hole. The electromagnetic heating pipe below the first placing hole is used for heating the soldering iron head, when the welding table is started, the soldering iron head is placed in the first placing hole, and the heating core and the electromagnetic heating pipe inside the handle of the welding table heat the soldering iron head simultaneously, so that the preheating speed of the soldering iron head is greatly improved, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of welding tables, in particular to a low-voltage rapid welding table.
Background
A bonding station is a hand tool commonly used in electronic bonding processes to bond two workpieces by supplying heat to the solder (commonly referred to as tin wire) to melt it. The low-voltage welding table refers to a welding table with 24V working voltage, so that the safety of a user is ensured. The welding table power supply part is used for converting commercial power into welding table power and controlling the work of the welding table, and the welding table handle part consists of insulating materials, heating cores and welding heads. When the welding table is started, the heating core in the welding table handle heats the soldering iron head to reach the working temperature, in order to quickly enable the soldering iron head to reach the heating temperature, the power of the welding table is usually higher at the beginning, then the temperature of the soldering iron head is kept in a certain range, and when the welding table is used intermittently, the welding table handle is placed aside, the soldering iron head with higher temperature continuously radiates energy outwards, so that energy is wasted, and the danger is higher; if the power supply of the welding table handle is disconnected, the temperature of the soldering iron head is reduced, and then the soldering iron head needs to be heated when being used next time, so that the service efficiency is affected.
Disclosure of Invention
The invention provides a low-voltage rapid welding table which has the advantages of rapid start of a welding head and improvement of the use efficiency.
The low-voltage rapid welding table comprises a welding table handle and a placing table, wherein the welding table handle comprises a welding head and an insulating handheld part for arranging the tail part of the welding head, the placing table comprises a base, an arched placing frame is arranged on the base, an inclined first placing hole and an inclined second placing hole are formed in the placing frame, an electromagnetic heating pipe is arranged below the first placing hole in the placing frame, and the axis of the electromagnetic heating pipe coincides with the axis of the first placing hole.
The invention is further arranged that positioning cylinders are arranged below the first placing holes and the second placing holes.
The invention is further provided with sealing plates at the two sides of the first placing hole in the placing frame, and a heat insulating plate is arranged at the position of the placing frame outside the first placing hole.
The invention is further provided with a ventilation groove at the position corresponding to the second placement hole on the placement frame, and a heat dissipation hole at the position of the placement frame at two sides of the ventilation groove.
The invention is further arranged that the positions of the base corresponding to the first placing holes and the second placing holes are provided with fiber sponge pads.
The invention is further provided with a mounting groove on the base, and the fiber foam cushion is arranged in the mounting groove.
The welding table is further provided with a power supply, the power supply provides 12-24V direct current for the welding table handle, the power supply provides 10-30 KHZ high-frequency alternating current for the electromagnetic heating pipe, a first relay for controlling on-off is arranged between the power supply and the welding table handle, and a second relay for controlling on-off is arranged between the power supply and the electromagnetic heating pipe.
The invention further provides a single-chip microcomputer, the single-chip microcomputer is connected with the first relay and the second relay, a resistance type film pressure sensor is arranged on the welding table handle, the resistance type film pressure sensor is connected with the single-chip microcomputer, and when the resistance type film pressure sensor is triggered, the first relay is controlled to be electrified through the single-chip microcomputer; the second pressure sensor is arranged beside the first placing hole and connected with the single chip microcomputer, and when the second pressure sensor is triggered, the second relay is controlled to be electrified through the single chip microcomputer.
The invention is further provided with a temperature sensor in the soldering bit, and the temperature sensor is connected with the singlechip.
In summary, the beneficial effects of the invention are as follows:
1. the electromagnetic heating pipe below the first placing hole is used for heating the soldering iron head, when the welding table is started, the soldering iron head is placed in the first placing hole, and the heating core and the electromagnetic heating pipe in the handle of the welding table heat the soldering iron head at the same time, so that the preheating speed of the soldering iron head is greatly improved, and the use is convenient;
2. When the soldering iron is intermittently used, the soldering iron head is placed in the first placing hole, and the electromagnetic heating pipe is used for heating and preserving heat of the soldering iron head, so that the soldering iron head is kept at a higher waiting temperature and is convenient to directly take, and secondly, the placing frame is positioned on the sealing plate and the heat insulation plate arranged around the first placing hole and used for preserving heat, so that heat dissipation is reduced, and energy consumption of the soldering iron head in a standby state is reduced; the ventilation grooves and the heat dissipation holes are arranged around the second placing holes and are used for dissipating heat, and after the welding table is used, the soldering iron head is placed in the second placing holes, so that the soldering iron head can be conveniently cooled rapidly;
3. The resistance type film pressure sensor is arranged for automatically starting a heating core in the welding table handle to heat the soldering iron head when the soldering iron head is used, the second pressure sensor is arranged for automatically and pneumatically heating the electromagnetic heating pipe when the soldering iron head is placed in the first placing hole, and the temperature sensor is arranged for monitoring the temperature of the soldering iron head, so that the soldering iron head works in a specified temperature range.
Drawings
FIG. 1 is a schematic view showing the overall structure of a placement table in the present embodiment;
FIG. 2 is a side view of the placement table in the present embodiment;
FIG. 3 is a sectional view of the placement table in the present embodiment;
fig. 4 is a schematic diagram of the operation of the present embodiment.
In the figure, 1, a placing table; 11. a base; 111. a mounting groove; 12. a placing rack; 121. a first placement hole; 122. a second placement hole; 123. a positioning cylinder; 124. a heat insulating plate; 125. a ventilation groove; 126. a heat radiation hole; 13. an electromagnetic heating tube; 14. a sealing plate; 15. a fibrous sponge cushion; 16. and a second pressure sensor.
Detailed Description
The following describes in detail the embodiments of the present invention with reference to the drawings.
Examples: referring to fig. 1-4, a low pressure rapid welding table comprises a welding table handle and a placing table 1, wherein the welding table handle comprises a soldering bit and an insulating handheld part for arranging the tail part of the soldering bit, the placing table 1 comprises a base 11, an arched placing frame 12 is arranged on the base 11, a first placing hole 121 and a second placing hole 122 which are inclined are arranged on the placing frame 12, an electromagnetic heating pipe 13 is arranged below the first placing hole 121 in the placing frame 12, and the axis of the electromagnetic heating pipe 13 coincides with the axis of the first placing hole 121. The first placing hole 121 and the second placing hole 122 are used for placing the soldering iron, it should be noted that the first placing hole 121 is used for placing the soldering iron when starting the soldering iron or the use gap of the soldering iron, and the second placing hole 122 is used for placing the soldering iron after the soldering iron is used, i.e. the soldering iron is placed in the second placing hole 122 after not being used or being used, and is placed in the first placing hole 121 when being used. The first placement hole 121 and the second placement hole 122 have a central axis at an angle of 60 ° -75 ° to the horizontal.
The positioning cylinders 123 are arranged below the first placing holes 121 and the second placing holes 122, when the soldering iron head is placed in, the soldering iron head is limited by the positioning cylinders 123, and the position of the soldering iron head is stable.
Sealing plates 14 are arranged in the placing frame 12 at the two sides of the first placing hole 121, and a heat insulating plate 124 is arranged on the placing frame 12 at the position outside the first placing hole 121. The placement frame 12 is provided with a ventilation groove 125 at a position corresponding to the second placement hole 122, and heat dissipation holes 126 are provided at positions of the placement frame 12 at two sides of the ventilation groove 125. The placing frame 12 is positioned around the first placing hole 121, and the sealing plate 14 and the heat insulation plate 124 are used for heat insulation, so that heat dissipation is reduced, and energy consumption of the soldering bit in a standby state is reduced; the ventilation slots 125 and the heat dissipation holes 126 arranged around the second placement holes 122 are used for dissipating heat, and after the soldering station is used, the soldering iron head is placed in the second placement holes 122, so that the soldering iron head can be cooled down quickly.
The base 11 is provided with a fiber foam pad 15 at a position corresponding to the first placing hole 121 and the second placing hole 122, the base 11 is provided with a mounting groove 111, and the fiber foam pad 15 is arranged in the mounting groove 111. The fiber sponge is used for wiping off soldering tin on the soldering iron head,
The welding table is characterized by further comprising a power supply, wherein the power supply provides 12-24V direct current for the welding table handle, the power supply provides 10-30 KHZ high-frequency alternating current for the electromagnetic heating pipe 13, a first relay for controlling on-off is arranged between the power supply and the welding table handle, and a second relay for controlling on-off is arranged between the power supply and the electromagnetic heating pipe 13. The welding table is provided with a first relay and a second relay, a welding table handle is provided with a resistance type thin film pressure sensor, the resistance type thin film pressure sensor is connected with the single chip microcomputer, and when the resistance type thin film pressure sensor is triggered, the single chip microcomputer controls the first relay to be electrified; the second pressure sensor 16 is arranged beside the first placing hole 121 on the placing frame 12, the second pressure sensor 16 is connected with the single chip microcomputer, and when the second pressure sensor 16 is triggered, the second relay is controlled to be electrified through the single chip microcomputer. The inside of the soldering bit is provided with a temperature sensor which is connected with the singlechip. The resistance type film pressure sensor is used for automatically starting a heating core in the welding table handle to heat the soldering iron head when the soldering iron head is used, the second pressure sensor 16 is used for automatically and pneumatically heating the pipe 13 when the soldering iron head is placed in the first placing hole 121, and the temperature sensor is used for monitoring the temperature of the soldering iron head, so that the soldering iron head works in a specified temperature range. When the welding table is started, the welding head is taken out from the second placing hole 122 and placed into the first placing hole 121, at the moment, the resistance type film pressure sensor and the second pressure sensor 16 are triggered, the first relay and the second relay work, the heating core and the electromagnetic heating pipe 13 in the welding table handle heat the welding head at the same time, the preheating speed of the welding head is greatly improved, and the welding table is convenient to use. When the soldering iron is intermittently used, the soldering iron head is placed in the first placing hole 121, the electromagnetic heating pipe 13 is used for heating and preserving heat of the soldering iron head, and the temperature sensor is used for detecting the temperature of the soldering iron head, so that the soldering iron head is prevented from being too high in temperature.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present invention.
Claims (4)
1. The utility model provides a low pressure rapid welding platform, a serial communication port, including welding the platform handle and placing platform (1), welding the platform handle and including the soldering bit and set up the insulating handheld portion of soldering bit afterbody, place platform (1) including base (11), be equipped with arched rack (12) on base (11), be equipped with first placing hole (121) and second placing hole (122) of slope on rack (12), be equipped with electromagnetic heating pipe (13) in the below that is located first placing hole (121) inside rack (12), the axis and the axis coincidence of first placing hole (121) of electromagnetic heating pipe (13);
Sealing plates (14) are arranged at the two sides of the first placing hole (121) in the placing frame (12), and a heat insulation plate (124) is arranged at the position, outside the first placing hole (121), on the placing frame (12);
A ventilation groove (125) is formed in the position, corresponding to the second placement hole (122), of the placement frame (12), and heat dissipation holes (126) are formed in the positions, located on two sides of the ventilation groove (125), of the placement frame (12);
The welding table comprises a welding table handle, a power supply, an electromagnetic heating pipe (13), a first relay, a second relay and a control circuit, wherein the power supply is used for providing 12-24V direct current for the welding table handle, the power supply is used for providing 10-30 KHZ high-frequency alternating current for the electromagnetic heating pipe (13), the first relay is arranged between the power supply and the welding table handle and used for controlling on-off, and the second relay is arranged between the power supply and the electromagnetic heating pipe (13);
The welding table is provided with a first relay and a second relay, a welding table handle is provided with a resistance type thin film pressure sensor, the resistance type thin film pressure sensor is connected with the single chip microcomputer, and when the resistance type thin film pressure sensor is triggered, the single chip microcomputer controls the first relay to be electrified; a second pressure sensor (16) is arranged beside the first placing hole (121) on the placing frame (12), the second pressure sensor (16) is connected with the singlechip, and when the second pressure sensor (16) is triggered, the singlechip controls the second relay to be electrified;
The inside of the soldering bit is provided with a temperature sensor which is connected with the singlechip.
2. The low-pressure flash welding station according to claim 1, wherein positioning cylinders (123) are arranged below the first placing holes (121) and the second placing holes (122).
3. The low-pressure flash welding station according to claim 1, wherein the base (11) is provided with a fibrous foam pad (15) at a position corresponding to the first placing hole (121) and the second placing hole (122).
4. A low-pressure flash welding station according to claim 3, characterized in that the base (11) is provided with a mounting groove (111), and the fibre foam-rubber cushion (15) is arranged in the mounting groove (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029184.4A CN112743182B (en) | 2021-01-11 | 2021-01-11 | Low-voltage rapid welding table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110029184.4A CN112743182B (en) | 2021-01-11 | 2021-01-11 | Low-voltage rapid welding table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112743182A CN112743182A (en) | 2021-05-04 |
| CN112743182B true CN112743182B (en) | 2024-06-04 |
Family
ID=75650612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110029184.4A Active CN112743182B (en) | 2021-01-11 | 2021-01-11 | Low-voltage rapid welding table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112743182B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357425A (en) * | 2000-12-13 | 2002-07-10 | 陈灿强 | Electric soldering iron protector |
| CN2710565Y (en) * | 2004-04-01 | 2005-07-20 | 泸州医学院附属中医医院 | Temp controlling electrothemral therapeutic device |
| JP2017152627A (en) * | 2016-02-26 | 2017-08-31 | 株式会社アンド | Solder processing apparatus |
| CN209206651U (en) * | 2018-06-29 | 2019-08-06 | 上海市市西初级中学 | A kind of electric iron heating device |
| CN214518056U (en) * | 2021-01-11 | 2021-10-29 | 南京机电职业技术学院 | Low-voltage rapid welding table |
-
2021
- 2021-01-11 CN CN202110029184.4A patent/CN112743182B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357425A (en) * | 2000-12-13 | 2002-07-10 | 陈灿强 | Electric soldering iron protector |
| CN2710565Y (en) * | 2004-04-01 | 2005-07-20 | 泸州医学院附属中医医院 | Temp controlling electrothemral therapeutic device |
| JP2017152627A (en) * | 2016-02-26 | 2017-08-31 | 株式会社アンド | Solder processing apparatus |
| CN209206651U (en) * | 2018-06-29 | 2019-08-06 | 上海市市西初级中学 | A kind of electric iron heating device |
| CN214518056U (en) * | 2021-01-11 | 2021-10-29 | 南京机电职业技术学院 | Low-voltage rapid welding table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112743182A (en) | 2021-05-04 |
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