CN116673560A - Contactless high-frequency welding equipment - Google Patents
Contactless high-frequency welding equipment Download PDFInfo
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- CN116673560A CN116673560A CN202310745415.0A CN202310745415A CN116673560A CN 116673560 A CN116673560 A CN 116673560A CN 202310745415 A CN202310745415 A CN 202310745415A CN 116673560 A CN116673560 A CN 116673560A
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- Prior art keywords
- arc
- metal
- mounting part
- axis movement
- feeding device
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- 238000003466 welding Methods 0.000 title claims abstract description 70
- 239000002184 metal Substances 0.000 claims abstract description 168
- 229910052751 metal Inorganic materials 0.000 claims abstract description 168
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000000779 smoke Substances 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 11
- 239000000498 cooling water Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims 1
- 238000005476 soldering Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000006698 induction Effects 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010017472 Fumbling Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000926 separation method Methods 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/002—Soldering by means of induction 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
- 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
- B23K3/063—Solder feeding devices for wire feeding
-
- 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
Abstract
The invention discloses a non-contact high-frequency welding device. The invention has reasonable structural design, and (1) when the magnetic force lines in the alternating magnetic field around the arc-shaped metal wire pass through the metal sheet of the product, the magnetic force lines are cut, so that countless small vortex flows are generated, the metal atoms of the metal sheet rotate at a high speed and generate collision friction heat, and the metal sheet gradually increases the temperature. (2) The laser sensor may emit laser light (e.g., infrared light) onto the sheet metal of the product so that the temperature of the sheet metal of the product may be detected using the laser light. (3) When the laser sensor detects that the temperature of the metal sheet of the product reaches the preset temperature through laser, an instruction is sent to the automatic tin wire feeding device, and then the automatic tin wire feeding device sends tin wires to the welding points of the metal sheet of the product and the electric wires to start welding, so that the soldering tin fixing work is completed. The welding work of operators is greatly facilitated, and the overall production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to non-contact high-frequency welding equipment.
Background
Referring to fig. 1, a metal sheet (21) on a product (20) needs to be welded and fixed with an electric wire (22) at a welding point (8) in a soldering manner, and the conventional welding equipment generally uses an electric soldering iron to heat and solder the welding point (8), so as to achieve the purpose of welding.
However, the electric soldering iron needs to directly contact the soldering point (8) of the metal sheet (21) and the electric wire (22), and the soldering point is generally small and difficult to find, so that great inconvenience is brought to the soldering work of operators in actual operation.
Disclosure of Invention
The invention aims to provide a non-contact high-frequency welding device, which aims to solve the technical problems that an electric soldering iron of the existing welding device needs to be in direct contact with a welding point of a metal sheet and an electric wire, and the welding point is generally smaller and is difficult to find, so that great inconvenience is brought to the welding work of operators in actual operation.
In order to achieve the above object, the technical scheme of the invention provides a non-contact high-frequency welding device, which comprises a workbench, wherein a welding mechanism is arranged above the workbench, the welding mechanism comprises a mounting part, and a sensing head, a laser sensor and an automatic tin wire feeding device which are arranged at the bottom end of the mounting part, the sensing head comprises an arc-shaped metal wire and two extension metal wires, the top ends of the two extension metal wires are fixed at the bottom end of the mounting part, the bottom ends of the two extension metal wires are respectively connected with the two ends of the arc-shaped metal wire, and the mounting part can supply power for the two extension metal wires so as to enable the periphery of the arc-shaped metal wire to generate an alternating magnetic field; the laser sensor can emit laser to the periphery of the arc-shaped metal wire, the laser sensor is electrically connected with the automatic tin wire feeding device, and the automatic tin wire feeding device can convey tin wires to the periphery of the arc-shaped metal wire.
Further, the welding mechanism further comprises an X-axis movement module extending left and right and a Z-axis movement module extending up and down, wherein the X-axis movement module is arranged at the rear of the mounting part, the Z-axis movement module is arranged on the X-axis movement module in a sliding manner, and the mounting part is arranged on the Z-axis movement module in a sliding manner, so that the mounting part can move up and down and left and right.
Further, the welding mechanism further comprises at least one Y-axis movement module extending forwards and backwards, the Y-axis movement module is arranged below the installation part, and the Y-axis movement module can convey the product jig to the lower part of the arc-shaped metal wire.
Further, the arc metal wire is set to be an arc metal pipe with hollow inside, the extension metal wire is set to be an extension metal pipe with hollow inside, the inside of the extension metal pipe is communicated with the inside of the arc metal pipe, and the top ends of the two extension metal pipes are respectively connected with the water inlet pipe and the water outlet pipe on the installation part.
Further, the bottom ends of the water inlet pipe and the water outlet pipe respectively penetrate through the middle of the installation part downwards and are connected with the top ends of the two extending metal pipes, and the top ends of the water inlet pipe and the water outlet pipe extend upwards and are connected with the water pump and the cooling water tank.
Further, the laser sensor is arranged at the front lower part of the mounting part, and the front side wall of the mounting part is fixedly connected with the laser sensor through a first connecting bracket.
Further, a driving cylinder is arranged at the left lower part and/or the right lower part of the mounting part, the left side wall and/or the right side wall of the mounting part are fixedly connected with the driving cylinder through a second connecting bracket, the movable end of the driving cylinder is fixedly provided with the automatic tin wire feeding device, and the movable end of the driving cylinder can drive the automatic tin wire feeding device to convey towards the periphery of the arc-shaped metal wire.
Further, a supporting plate is arranged on the left side and/or the right side of the top end of the mounting part, a horizontal supporting rod is arranged on the top end of the outer side of the supporting plate, a fixing plate is arranged at the bottom end of the outer side of the supporting plate, a driving wheel and a driven wheel are arranged on the fixing plate, the driving wheel is connected with a motor, and the driving wheel can be matched with the driven wheel to drive a tin wire to move downwards; the automatic tin wire feeding device comprises a metal tube, a feeding tube and a motor, wherein the laser sensor is electrically connected with the motor, the metal tube is fixed at the movable end of the driving cylinder, one end of the metal tube faces to the periphery of the arc-shaped metal wire, the other end of the metal tube is connected with one end of the feeding tube, the other end of the feeding tube extends upwards and is fixed on the fixing plate, and the other end of the feeding tube is arranged below between the driving wheel and the driven wheel.
Further, one side of the installation part is also fixed with a smoke exhaust pipe, the bottom end of the smoke exhaust pipe is provided with a smoke exhaust port and faces the periphery of the arc-shaped metal wire, and the top end of the smoke exhaust pipe is provided with a smoke exhaust port extending upwards and an exhaust fan.
Further, the top of workstation is equipped with the casing, the bottom edge of casing with the top edge connection of workstation is fixed, welding mechanism set up in the inside of casing, the place ahead of casing is equipped with the opening.
In summary, the technical scheme of the invention has the following beneficial effects: the welding mechanism is arranged above the workbench and comprises a mounting part, and a sensing head, a laser sensor and an automatic tin wire feeding device which are arranged at the bottom end of the mounting part, wherein the sensing head comprises an arc-shaped metal wire and two extension metal wires, the top ends of the two extension metal wires are fixed at the bottom end of the mounting part, the bottom ends of the two extension metal wires are respectively connected with the two ends of the arc-shaped metal wire, and the mounting part can supply power for the two extension metal wires so as to enable the periphery of the arc-shaped metal wire to generate an alternating magnetic field; therefore, the product can be placed on the product jig firstly, and then the product jig is placed around the arc-shaped metal wire (such as the rear lower part), so that when magnetic lines of force in an alternating magnetic field around the arc-shaped metal wire pass through a metal sheet of the product, the magnetic lines of force are cut, innumerable small vortex flows are generated, metal atoms of the metal sheet rotate at a high speed, collision friction heat is generated, and the metal sheet gradually increases in temperature. (2) The laser can be emitted towards the periphery of the arc-shaped metal wire through the laser sensor; so that the laser sensor can emit laser (such as infrared) to irradiate the metal sheet of the product, and the temperature of the metal sheet of the product can be detected by using the laser. (3) The automatic tin wire feeding device can convey tin wires to the periphery of the arc-shaped metal wire; when the laser sensor detects that the temperature of the metal sheet of the product reaches the preset temperature through laser, an instruction is sent to the automatic tin wire feeding device, and then the automatic tin wire feeding device sends tin wires to the welding points of the metal sheet of the product and the electric wires to start welding, so that the soldering tin fixing work is completed. According to the analysis, the welding point of the metal sheet can reach the temperature required by soldering tin without directly contacting the induction head with the welding point, so that great convenience is brought to the welding work of operators in actual operation, and the overall production efficiency is improved.
Drawings
FIG. 1 is a schematic view of the structure of a desired welding product of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of the welding mechanism of the present invention;
FIG. 4 is a schematic view of the lower part structure of the welding mechanism of the present invention;
FIG. 5 is a schematic view of the upper part structure of the welding mechanism of the present invention;
FIG. 6 is a schematic side view of an inductive head of the present invention;
FIG. 7 is a schematic top view of an arcuate wire of the present invention;
reference numerals illustrate: 1-workbench, 2-welding mechanism, 3-mounting part, 301-supporting plate, 302-horizontal supporting rod, 303-fixing plate, 304-driving wheel, 305-driven wheel, 4-inductive head, 401-arc metal wire, 402-extension metal wire, 403-metal filter screen, 5-laser sensor, 6-automatic tin wire feeding device, 601-feeding pipe, 602-metal pipe, 7-tin wire, 8-welding point, 9-X axis movement module, 10-Z axis movement module, 11-Y axis movement module, 12-product jig, 13-water inlet pipe, 14-water outlet pipe, 15-first connecting bracket, 16-driving cylinder, 17-second connecting bracket, 18-smoke exhaust pipe, 19-casing, 1901-opening; 20-product, 21-metal sheet, 22-wire, 23-wire sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, but the scope of protection of the present invention is not limited.
In the present invention, for a clearer description, the following description is made: the observer views fig. 2, where the left side of the observer is set to the right, the right side of the observer is set to the left, the front of the observer is set to the rear of the observer is set to the front, the upper side of the observer is set to the upper side, and the lower side of the observer is set to the lower side, it should be noted that the terms "front end", "rear end", "left side", "right side", "middle part", "upper side", "lower side", etc. in this text indicate orientations or positional relationships based on the orientations or positional relationships set in the drawings, and are merely for convenience of clearly describing the present invention, not for indicating or suggesting that the structure or component to be referred to must have a specific orientation, be constructed in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth" and the like are used for clarity or to simplify the description, and are not to be construed as indicating or implying a relative importance or quantity.
Referring to fig. 1 to 7, the present embodiment provides a non-contact high-frequency welding apparatus, which comprises a workbench 1, a welding mechanism 2 is arranged above the workbench 1, the welding mechanism 2 comprises a mounting part 3, an induction head 4 arranged at the bottom end of the mounting part 3, a laser sensor 5 and an automatic tin wire feeding device 6, the induction head 4 comprises an arc-shaped metal wire 401 and two extension metal wires 402, the top ends of the two extension metal wires 402 are fixed at the bottom end of the mounting part 3, the bottom ends of the two extension metal wires 402 are respectively connected with the two ends of the arc-shaped metal wire 401, and the mounting part 3 can supply power to the two extension metal wires 402 so as to enable the periphery of the arc-shaped metal wire 401 to generate an alternating magnetic field; the laser sensor 5 can emit laser light toward the periphery of the arc-shaped metal wire 401, the laser sensor 5 is electrically connected with the automatic tin wire feeding device 6, and the automatic tin wire feeding device 6 can convey the tin wire 7 toward the periphery of the arc-shaped metal wire 401. The function is as follows: (1) The welding mechanism comprises a mounting part, and a sensing head, a laser sensor and an automatic tin wire feeding device which are arranged at the bottom end of the mounting part, wherein the sensing head comprises an arc-shaped metal wire and two extension metal wires, the top ends of the two extension metal wires are fixed at the bottom end of the mounting part, the bottom ends of the two extension metal wires are respectively connected with the two ends of the arc-shaped metal wire, and the mounting part can supply power to the two extension metal wires so as to enable the periphery of the arc-shaped metal wire to generate an alternating magnetic field; therefore, the product can be placed on the product jig firstly, and then the product jig is placed around (such as behind and below) the arc-shaped metal wire, so that when magnetic lines of force in an alternating magnetic field around the arc-shaped metal wire pass through a metal sheet (such as an iron sheet) of the product, the magnetic lines of force are cut, innumerable small vortex flows are generated, metal atoms of the metal sheet rotate at a high speed and generate collision friction heat, and the metal sheet gradually increases in temperature. (2) The laser can be emitted towards the periphery of the arc-shaped metal wire through the laser sensor; so that the laser sensor can emit laser (such as infrared) to irradiate the metal sheet of the product, and the temperature of the metal sheet of the product can be detected by using the laser. (3) The automatic tin wire feeding device can convey tin wires to the periphery of the arc-shaped metal wire; when the laser sensor detects that the temperature of the metal sheet of the product reaches the preset temperature through laser, an instruction is sent to the automatic tin wire feeding device, and then the automatic tin wire feeding device sends tin wires to the welding points of the metal sheet of the product and the electric wires to start welding, so that the soldering tin fixing work is completed. According to the analysis, the welding point of the metal sheet can reach the temperature required by soldering tin without directly contacting the induction head with the welding point, so that great convenience is brought to the welding work of operators in actual operation, and the overall production efficiency is improved.
Specifically, the welding mechanism 2 further includes an X-axis moving module 9 extending in the left-right direction and a Z-axis moving module 10 extending in the up-down direction, the X-axis moving module 9 is disposed at the rear of the mounting portion 3, the Z-axis moving module 10 is slidably disposed on the X-axis moving module 9, and the mounting portion 3 is slidably disposed on the Z-axis moving module 10, so that the mounting portion 3 can move up-down, left-right. The function is as follows: through the arrangement of the X-axis movement module 9 and the Z-axis movement module 10, the installation part 3 can flexibly move according to the needs so as to adapt to the position of a product to be welded.
Specifically, the welding mechanism 2 further includes at least one Y-axis moving module 11 extending in a front-rear direction, the Y-axis moving module 11 is disposed below the mounting portion 3, and the Y-axis moving module 11 can convey the product fixture 12 to below the arc-shaped wire 401. The function is as follows: in actual use, the product jig can be placed on the Y-axis movement module 11, and then the Y-axis movement module 11 drives the product jig to move to the lower part of the metal wire 401, so that the product on the product jig can be subjected to welding work, and accurate in place is realized. Preferably, the number of the Y-axis moving modules 11 may be two, and the two Y-axis moving modules 11 are distributed left and right, so as to improve the working efficiency, that is, when one Y-axis moving module 11 is soldered, the other Y-axis moving module 11 can be filled with a product on the product jig. The X-axis movement module 9, the Z-axis movement module 10, and the Y-axis movement module 11 are all of the prior art, and will not be described in detail herein.
Specifically, the arc-shaped metal wire 401 is an arc-shaped metal tube with a hollow interior, the extension metal wire 402 is an extension metal tube with a hollow interior, the interior of the extension metal tube is communicated with the interior of the arc-shaped metal tube, and the top ends of the two extension metal tubes are respectively connected with the water inlet pipe 13 and the water outlet pipe 14 on the mounting part 3. The function is as follows: since the induction head is metal, a certain amount of heat is generated during the power-on process, and the temperature generated by the induction head is lower than that generated by the metal sheet, but cooling treatment is also required, so after one soldering operation is finished, cooling water can enter the induction head from the water inlet pipe 13 to perform cooling treatment, and then the used cooling water is discharged outwards from the water outlet pipe to complete one cooling treatment and wait for the next soldering operation.
Specifically, the bottom ends of the water inlet pipe 13 and the water outlet pipe 14 respectively pass through the middle of the mounting part 3 downwards and are connected with the top ends of the two extending metal pipes, and the top ends of the water inlet pipe 13 and the water outlet pipe 14 extend upwards and are connected with a water pump and a cooling water tank (not shown in the figure). The function is as follows: under the drive of the water pump, the cooling water in the cooling water tank flows rapidly.
In the actual use, because the metal pipe is arc structure to need to carry out high temperature heating work in its course of working continuously, consequently through utilizing the cooling water in the body to cool off the heat dissipation, can effectively delay the life of metal pipe. However, the existing metal tube is still prone to poor heat dissipation effect in the cooling process, or impurities in the metal tube fall off due to the fact that the metal tube is subjected to high temperature for a long time, impurities in the metal tube are further caused, and blocking phenomenon is prone to occur. Based on this, during the development process, our researchers have designed and produced a structure through long-term fumbling and testing, which can solve the above-mentioned problems. Specifically, referring to fig. 4, 6 and 7, in an embodiment, a metal filter screen structure is disposed inside the arc-shaped metal tube and/or the extension metal tube, and the metal filter screen structure is connected to the arc-shaped metal tube and/or the extension metal tube, and the metal filter screen is disposed in the tube body of the arc-shaped metal tube in a W shape. So, in the course of the work, the outside heat that produces of arc tubular metal resonator and/or extension tubular metal resonator can be gone out through the cooling liquid heat conduction on the one hand, on the other hand can be conducted through the metal filter screen structure, and the heat of arc tubular metal resonator can dispel the heat through the metal filter screen structure promptly, then on the rethread cooling liquid conduction is outside, realizes double-deck radiating effect. And through setting to W shape or zigzag shape, then cooling liquid can be carried out the separation by the metal filter screen of W shape at the in-process of circulation for when cooling liquid circulated to arc tubular metal resonator, can reduce circulation speed, guarantee to carry out abundant heat exchange with the metal filter screen, thereby can further improve the radiating effect. Finally, by adding the metal filter screen structure, heat generated outside the arc-shaped metal pipe and/or the extension metal pipe can be conducted into flowing cooling liquid (cooling water), so that the heat dissipation effect is improved; by increasing the metal filter screen structure, the flowing speed of the liquid can be slowed down, so that the cooling liquid (namely cooling water) is fully contacted with the inner pipe of the arc-shaped metal pipe, the heat dissipation contact area is increased, and the heat dissipation effect is improved; in addition, through increasing metal filter screen structure, can filter impurity, avoid the phenomenon that easily appear blockking up in the arc tubular metal resonator, when guaranteeing the radiating effect to arc tubular metal resonator (the body of welding part promptly), prolong the life of flatiron.
Specifically, the laser sensor 5 is disposed below the front of the mounting portion 3, and the front side wall of the mounting portion 3 is connected and fixed to the laser sensor 5 by the first connecting bracket 15. The function is as follows: by means of the first connecting bracket 15, the laser sensor can be fixed well.
Specifically, a driving cylinder 16 is disposed at the lower left and/or lower right of the mounting portion 3, the left side wall and/or the right side wall of the mounting portion 3 are fixedly connected with the driving cylinder 16 through a second connecting bracket 17, an automatic tin wire feeding device 6 is fixed at the movable end of the driving cylinder 16, and the movable end of the driving cylinder 16 can drive the automatic tin wire feeding device 6 to convey towards the periphery of the arc-shaped metal wire 401. The function is as follows: after the laser sensor 5 detects that the temperature on the metal sheet of the product reaches the preset temperature, the movable end of the driving cylinder drives the automatic tin wire feeding device 6 to convey towards the periphery of the arc-shaped metal wire 401, and after one welding operation is finished, the movable end of the driving cylinder drives the automatic tin wire feeding device 6 to reset, so that the front and back entering and exiting of the product jig are greatly facilitated. The two automatic tin wire feeding devices 6 arranged at the left lower part and the right lower part simultaneously have the function of performing welding treatment in different directions.
Specifically, a supporting plate 301 is arranged on the left side and/or the right side of the top end of the mounting part 3, a horizontal supporting rod 302 is arranged on the top end of the outer side of the supporting plate 301, a fixing plate 303 is arranged at the bottom end of the outer side of the supporting plate 301, a driving wheel 304 and a driven wheel 305 are arranged on the fixing plate 303, the driving wheel 304 is connected with a motor, and the driving wheel 304 can be matched with the driven wheel 305 to drive the tin wire 7 to move downwards; the automatic tin wire feeding device 6 comprises a metal tube 602, a feeding tube 601 and a motor, wherein the laser sensor 5 is electrically connected with the motor, the metal tube 602 is fixed at the movable end of the driving cylinder 16, one end of the metal tube 602 faces the periphery of the arc-shaped metal wire 401, the other end of the metal tube 602 is connected with one end of the feeding tube 601, the other end of the feeding tube 601 extends upwards and is fixed on the fixing plate 303, and the other end of the feeding tube 601 is arranged below between the driving wheel 304 and the driven wheel 305. The function is as follows: during actual operation, the coil sleeve 23 is rotatably arranged on the horizontal support rod 302, then the tin wire 7 wound on the coil sleeve 23 passes downwards between the driving wheel 304 and the driven wheel 305, and finally the tin wire 7 sequentially enters the feed pipe 601 and the metal pipe 602; when the laser sensor 5 sends an instruction to the motor, the driving wheel 304 rotates under the driving of the motor, then the driving wheel 304 is matched with the driven wheel 305 to drive the tin wire 7 to continuously penetrate into the feeding pipe 601 downwards, and then the tin wire 7 in the feeding pipe 601 penetrates out of the metal pipe 602 for welding. Of course, other existing structures may be used for the automatic tin wire feeder, and are not illustrated here.
Specifically, a smoke exhaust pipe 18 is further fixed to one side of the mounting portion 3, the bottom end of the smoke exhaust pipe 18 is provided with a smoke exhaust opening and faces the periphery of the arc-shaped metal wire 401, and the top end of the smoke exhaust pipe 18 is provided with a smoke exhaust opening extending upwards and provided with an exhaust fan. The function is as follows: the smoke exhaust pipe 18 can absorb smoke generated during welding work and exhaust the smoke outwards.
Specifically, a casing 19 is provided above the table 1, a bottom edge of the casing 19 is fixedly connected to a top edge of the table 1, the welding mechanism 2 is provided inside the casing 19, and an opening 1901 is provided in front of the casing 19. The function is as follows: the setting of casing can be better protected and welding mechanism is fixed.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the invention, such changes and modifications are also intended to be within the scope of the invention.
Claims (10)
1. A contactless high-frequency welding device comprising a workbench (1), characterized in that: the welding device comprises a workbench (1), and is characterized in that a welding mechanism (2) is arranged above the workbench (1), the welding mechanism (2) comprises a mounting part (3) and a sensing head (4), a laser sensor (5) and an automatic tin wire feeding device (6) which are arranged at the bottom end of the mounting part (3), the sensing head (4) comprises an arc-shaped metal wire (401) and two extension metal wires (402), the top ends of the two extension metal wires (402) are fixed at the bottom end of the mounting part (3), the bottom ends of the two extension metal wires (402) are respectively connected with the two ends of the arc-shaped metal wire (401), and the mounting part (3) can supply power for the two extension metal wires (402) so that alternating magnetic fields are generated around the arc-shaped metal wires (401); the laser sensor (5) can emit laser to the periphery of the arc-shaped metal wire (401), the laser sensor (5) is electrically connected with the automatic tin wire feeding device (6), and the automatic tin wire feeding device (6) can convey tin wires (7) to the periphery of the arc-shaped metal wire (401).
2. A contactless high-frequency welding apparatus according to claim 1, wherein: the welding mechanism (2) further comprises an X-axis movement module (9) extending left and right and a Z-axis movement module (10) extending up and down, wherein the X-axis movement module (9) is arranged at the rear of the installation part (3), the Z-axis movement module (10) is arranged on the X-axis movement module (9) in a sliding mode, and the installation part (3) is arranged on the Z-axis movement module (10) in a sliding mode, so that the installation part (3) can move up and down and left and right.
3. A contactless high-frequency welding apparatus according to claim 2, wherein: the welding mechanism (2) further comprises at least one Y-axis movement module (11) extending forwards and backwards, the Y-axis movement module (11) is arranged below the mounting portion (3), and the Y-axis movement module (11) can convey the product jig (12) to the lower portion of the arc-shaped metal wire (401).
4. A contactless high-frequency welding apparatus according to any one of claims 1 to 3, wherein: the arc metal wire (401) is arranged into an arc metal tube with a hollow inside, the extension metal wire (402) is arranged into an extension metal tube with a hollow inside, the inside of the extension metal tube is communicated with the inside of the arc metal tube, and the top ends of the two extension metal tubes are respectively connected with the water inlet tube (13) and the water outlet tube (14) on the mounting part (3).
5. The contactless high-frequency welding apparatus according to claim 4, wherein: the bottom ends of the water inlet pipe (13) and the water outlet pipe (14) respectively penetrate through the middle of the installation part (3) downwards and are connected with the top ends of the two extending metal pipes, and the top ends of the water inlet pipe (13) and the water outlet pipe (14) extend upwards and are connected with the water pump and the cooling water tank.
6. A contactless high-frequency welding apparatus according to any one of claims 1 to 3, 5, characterized in that: the laser sensor (5) is arranged at the front lower part of the mounting part (3), and the front side wall of the mounting part (3) is fixedly connected with the laser sensor (5) through a first connecting bracket (15).
7. A contactless high-frequency welding apparatus according to any one of claims 1 to 3, 5, characterized in that: the automatic tin wire feeding device is characterized in that a driving cylinder (16) is arranged at the left lower part and/or the right lower part of the mounting part (3), the left side wall and/or the right side wall of the mounting part (3) is fixedly connected with the driving cylinder (16) through a second connecting bracket (17), the movable end of the driving cylinder (16) is fixedly provided with the automatic tin wire feeding device (6), and the movable end of the driving cylinder (16) can drive the automatic tin wire feeding device (6) to convey towards the periphery of the arc-shaped metal wire (401).
8. The contactless high-frequency welding apparatus according to claim 7, wherein: the left side and/or the right side at the top end of the installation part (3) are/is provided with a supporting plate (301), the top end at the outer side of the supporting plate (301) is provided with a horizontal supporting rod (302), the bottom end at the outer side of the supporting plate (301) is provided with a fixed plate (303), the fixed plate (303) is provided with a driving wheel (304) and a driven wheel (305), the driving wheel (304) is connected with a motor, and the driving wheel (304) can be matched with the driven wheel (305) to drive a tin wire (7) to move downwards; automatic send tin silk device (6) include tubular metal resonator (602), inlet pipe (601), the motor, laser inductor (5) with the motor electricity is connected, tubular metal resonator (602) are fixed in the expansion end of driving cylinder (16), the one end orientation of tubular metal resonator (602) around arc metal wire (401), the other end of tubular metal resonator (602) with the one end of inlet pipe (601) is connected, the other end of inlet pipe (601) upwards extends and is fixed in on fixed plate (303), the other end of inlet pipe (601) set up in action wheel (304) with the below between follow driving wheel (305).
9. A contactless high-frequency welding apparatus according to any one of claims 1 to 3, 5, 8, characterized in that: one side of the installation part (3) is also fixed with a smoke exhaust pipe (18), the bottom end of the smoke exhaust pipe (18) is provided with a smoke exhaust port and faces the periphery of the arc-shaped metal wire (401), and the top end of the smoke exhaust pipe (18) is provided with a smoke exhaust port extending upwards and an exhaust fan.
10. A contactless high-frequency welding apparatus according to any one of claims 1 to 3, 5, 8, characterized in that: the upper portion of workstation (1) is equipped with casing (19), the bottom edge of casing (19) with the top edge connection of workstation (1) is fixed, welding mechanism (2) set up in the inside of casing (19), the place ahead of casing (19) is equipped with opening (1901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310745415.0A CN116673560A (en) | 2023-06-21 | 2023-06-21 | Contactless high-frequency welding equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310745415.0A CN116673560A (en) | 2023-06-21 | 2023-06-21 | Contactless high-frequency welding equipment |
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| CN116673560A true CN116673560A (en) | 2023-09-01 |
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| CN202310745415.0A Pending CN116673560A (en) | 2023-06-21 | 2023-06-21 | Contactless high-frequency welding equipment |
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