High-frequency welding equipment for copper products

Abstract

The invention discloses copper product high-frequency welding equipment, and particularly relates to the technical field of copper product welding, the copper product high-frequency welding equipment comprises a first support and a second support, the top of the first support is fixedly provided with an agent injection mechanism, and the middle of the first support is fixedly provided with a welding assembly; a wire guiding mechanism is fixedly installed on the side, close to the welding assembly, of the second support. The agent injection mechanism comprises two first frames which are vertically distributed, the two first frames are fixedly installed on the top of a first support, a first longitudinal linear electric rail is fixedly installed between the two first frames, and a first longitudinal frame is fixedly installed at the driving end of the first longitudinal linear electric rail. According to the outer diameter of the tubular copper product, the intervals of the three agent injection pieces are flexibly adjusted, so that the tubular copper products with different outer diameters can be automatically and horizontally rotated to assist in outputting scaling powder, and compared with manual smearing, the efficiency is higher.

Description

Technical Field

[0001] The invention relates to the technical field of copper product welding, in particular to high-frequency welding equipment for copper products. Background Art

[0002] High-frequency welding of copper products is a method of heating copper materials and achieving welding using high-frequency electromagnetic fields. High-frequency welding uses high-frequency current (usually ranging from tens of kilohertz to hundreds of kilohertz) to pass through copper parts to generate high temperatures, causing the metal on the contact surface to melt and combine together. This welding technology is usually used to connect copper conductors or copper and other metals, and is widely used in the electronics, electrical and mechanical industries.

[0003] In the prior art, when high-frequency welding is performed on tubular copper products, auxiliary flux is mostly added manually to the welding part of the tubular copper products first, and then welding wire is gradually fed along the edge of the welding part of the tubular copper products, and high-frequency welding components are used until the tubular copper products are welded together. The manual addition of auxiliary flux and the gradual feeding of welding wire are relatively cumbersome and easily cause certain safety hazards to the workers, and affect the overall welding efficiency of the tubular copper products. Therefore, we propose a high-frequency welding device for copper products to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a high-frequency welding device for copper products to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a high-frequency welding device for copper products, comprising a first bracket and a second bracket, wherein an injection mechanism is fixedly installed on the top of the first bracket, a welding assembly is fixedly installed in the middle of the first bracket, and a wire guide mechanism is fixedly installed on one side of the second bracket close to the welding assembly; The injection mechanism includes two vertically distributed first frames, the two first frames are fixedly installed on the top of the first bracket, a first longitudinal linear electric rail is fixedly installed between the two first frames, the driving end of the first longitudinal linear electric rail is fixedly installed with the first longitudinal frame, two horizontally distributed second frames are vertically installed at the bottom of the first longitudinal frame, a first transverse linear electric rail is fixedly installed between the two second frames, the driving end of the first transverse linear electric rail is fixedly installed with a first mounting frame, and a ring injection mechanism is fixedly installed on the end of the first mounting frame.

[0006] Preferably, the ring injection mechanism includes a first ring frame, a first inner ring frame is slidingly clamped on the inner side of the first ring frame, an injection assembly is fixedly installed on the bottom end of the first inner ring frame, a first gear ring is fixedly installed on the outer side of the first inner ring frame, the first gear ring is movably clamped in the first ring frame, a first material threading channel is opened on the side of the first ring frame, the first inner ring frame and the first gear ring away from the first frame, two symmetrically distributed first motors are fixedly installed on the side of the top of the first ring frame away from the first material threading channel, a first shaft is fixedly installed on the driving end of the first motor, a first gear is fixedly installed on the outer side of the first shaft, and the outer side of the first gear is meshingly connected with the outer side of the first gear ring.

[0007] Preferably, the injection assembly includes a second ring frame, the top of the second ring frame is fixedly mounted on the bottom end of the first inner ring frame, the second ring frame is slidably clamped with three adjusting slides distributed in an annular array, the bottom end of the second ring frame is rotatably clamped with a driving ring frame used in conjunction with the adjusting slide, the upper surface of the driving ring frame is integrally formed with a plane threaded convexity, the bottom end of the adjusting slide is provided with a plane threaded groove corresponding to the plane threaded convexity, the plane threaded convexity is movably clamped in the corresponding plane threaded groove, the inner ends of the three adjusting slides extend to the second ring frame and are fixedly mounted with an injection piece, the outer side of the driving ring frame is fixedly mounted with a second gear ring, the second ring frame, the driving ring frame and the second gear ring are provided with a second material penetration channel on the side away from the first frame, and two symmetrically distributed auxiliary outer frames are fixedly mounted on the side of the second ring frame away from the second material penetration channel, the top of the auxiliary outer frame is fixedly mounted with a second motor, the driving end of the second motor is fixedly mounted with a second gear, and the outer side of the second gear is meshed with the outer side of the second gear ring.

[0008] Preferably, the injection piece includes a first U-shaped frame, the first U-shaped frame is fixedly mounted on the inner end of the corresponding adjusting slide, the end of the first U-shaped frame away from the adjusting slide is movably provided with a mounting sleeve frame, the outer side of the mounting sleeve frame is fixedly mounted with two symmetrically distributed rotating pins, the rotating pins are movably connected to the first U-shaped frame, the end of the rotating pin away from the mounting sleeve frame is threadedly mounted with a fastening nut, the middle part of the mounting sleeve frame is fixedly mounted with a discharge head, and the bottom end of the discharge head is fixedly mounted with a discharge tube.

[0009] Preferably, a C-tube is provided on the inner side of the first inner ring frame, a fourth mounting frame is fixedly installed on the outer side of the C-tube, the fourth mounting frame is fixedly installed on the top of the second ring frame, a connecting tube corresponding to the discharge head is fixedly installed on the outer side of the C-tube, the bottom end of the connecting tube and the top end of the corresponding discharge head are fixedly installed, a connecting tube is integrally formed on the outer side of the C-tube, and one end of the connecting tube away from the C-tube is fixedly clamped on the first inner ring frame.

[0010] Preferably, the wire guiding mechanism comprises two vertically distributed third frames, the two third frames are fixedly mounted on the second frame, a second longitudinal linear electric rail is fixedly mounted between the two third frames, a second longitudinal linear electric rail is fixedly mounted on a driving end of the second longitudinal linear electric rail, two horizontally distributed fourth frames are vertically mounted on the bottom of the second longitudinal frame, a second transverse linear electric rail is fixedly mounted between the two fourth frames, a second mounting frame is fixedly mounted on a driving end of the second transverse linear electric rail, a third ring frame is fixedly mounted on an end of the second mounting frame, a second inner ring frame is slidingly clamped on the inner side of the third ring frame, a third gear ring is fixedly mounted on the outer side of the second inner ring frame, a third material threading channel is opened on a side of the third ring frame, a third motor is fixedly mounted on a side of the top of the third ring frame away from the third material threading channel, a third gear is fixedly mounted on the driving end of the third motor, and the third gear is meshingly connected with the outer side of the third gear ring.

[0011] Preferably, an auxiliary inner frame is fixedly installed in the middle part of the inner side of the second inner ring frame, a fixed sleeve frame is movably provided at one end of the auxiliary inner frame, a rotating shaft is fixedly installed on the outer side of the fixed sleeve frame, the rotating shaft is rotatably installed on the auxiliary inner frame, a wire guide barrel is fixedly installed in the middle part of the fixed sleeve frame, an inner screw barrel is fixedly installed at the bottom of the wire guide barrel, and an extension tube is threadedly installed on the inner side of the inner screw barrel.

[0012] Preferably, a fourth motor is fixedly mounted on the outer side of the auxiliary inner frame, and a driving end of the fourth motor and one end of the rotating shaft are fixedly mounted.

[0013] Preferably, the welding assembly includes two horizontally distributed fifth frames, the two fifth frames are fixedly installed in the middle of the first frame, a third transverse linear electric rail is fixedly installed between the two fifth frames, a third mounting frame is fixedly installed at the driving end of the third transverse linear electric rail, and a high-frequency welding head is fixedly installed at the end of the third mounting frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up a ring injection mechanism, the spacing between the three injection parts can be flexibly adjusted according to the outer diameter of the tubular copper product, so that the tubular copper products with different outer diameters can be automatically rotated horizontally to assist in outputting flux, which is more efficient than manual application.

[0015] 2. By setting up a wire guide mechanism and using a welding assembly, the welding wire can be automatically arranged along the path of the inner spiral barrel and the extension tube. With the horizontal rotation of the wire guide barrel, the welding wire can be evenly adhered to the welding part of the tubular copper product, thereby realizing effective high-frequency welding of the welding part of the tubular copper product.

[0016] 3. By setting up the wire guide mechanism, adjusting the extension tube for angle adjustment, and installing the extension tube of appropriate length, the end of the extension tube corresponds to the welding part of the tubular copper product, so that the welding wire can be accurately and automatically arranged for tubular copper products of different outer diameters along the path of the inner spiral barrel and the extension tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the present invention.

[0019] Figure 2 It is a structural schematic diagram of the injection mechanism in the present invention.

[0020] Figure 3 It is a structural schematic diagram of the ring injection mechanism in the present invention.

[0021] Figure 4 It is a structural schematic diagram of the ring injection mechanism in the present invention from another angle.

[0022] Figure 5 It is a schematic diagram of the structure of the injection assembly in the present invention.

[0023] Figure 6 It is a schematic structural diagram of the injection assembly in the present invention from another angle.

[0024] Figure 7 It is a schematic diagram of the structure of the injection part in the present invention.

[0025] Figure 8 It is a structural schematic diagram of the wire guide mechanism in the present invention.

[0026] Fig. 9 It is a schematic diagram of the structure of the wire guide tube and the extension tube in the present invention.

[0027] Fig.10 It is a schematic diagram of the structure of the welding assembly in the present invention.

[0028] In the figure: 1, first bracket; 2, second bracket; 3, injection mechanism; 4, welding assembly; 5, wire guide mechanism; 6, ring injection mechanism; 7, injection assembly; 31, first frame; 311, first longitudinal linear electric rail; 32, first longitudinal frame; 321, second frame; 322, first transverse linear electric rail; 33, first mounting frame; 61, first ring frame; 62, first inner ring frame; 63, first gear ring; 64, first motor; 641, first shaft; 642, first gear; 601, first feeding channel; 71, second ring frame; 72, adjustment slide; 73, drive ring frame; 74, injection piece; 75, second gear ring; 76, second motor; 761, auxiliary outer frame; 762, second gear; 701, second feeding channel; 741, first U-shaped frame; 742, mounting sleeve frame; 743 , rotating pin; 744, fastening nut; 745, discharge head; 746, discharge pipe; 747, C-type pipe; 7471, fourth mounting frame; 748, connecting pipe; 749, connecting pipe; 51, third frame; 511, second longitudinal linear electric rail; 52, second longitudinal frame; 53, fourth frame; 531, second transverse linear electric rail; 54, second mounting frame; 55, third ring frame; 56, second inner ring frame; 57, third gear ring; 571, third gear; 58, third motor; 59, auxiliary inner frame; 501, third feeding channel; 591, fixed sleeve frame; 592, rotating shaft; 593, fourth motor; 594, wire guide barrel; 595, inner screw barrel; 596, extension pipe; 41, fifth frame; 42, third transverse linear electric rail; 43, third mounting frame; 44, high-frequency welding head. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example: Figure 1-10 As shown, the present invention provides a high-frequency welding device for copper products, comprising a first bracket 1 and a second bracket 2, wherein an injection mechanism 3 is fixedly installed on the top of the first bracket 1, a welding assembly 4 is fixedly installed in the middle of the first bracket 1, and a wire guide mechanism 5 is fixedly installed on one side of the second bracket 2 close to the welding assembly 4; The injection mechanism 3 includes two vertically distributed first frames 31, the two first frames 31 are fixedly installed on the top of the first bracket 1, a first longitudinal linear electric rail 311 is fixedly installed between the two first frames 31, a first longitudinal frame 32 is fixedly installed on the driving end of the first longitudinal linear electric rail 311, two horizontally distributed second frames 321 are vertically installed on the bottom of the first longitudinal frame 32, a first transverse linear electric rail 322 is fixedly installed between the two second frames 321, a first mounting frame 33 is fixedly installed on the driving end of the first transverse linear electric rail 322, and a circular injection mechanism 6 is fixedly installed on the end of the first mounting frame 33, the circular injection mechanism 6 is driven to rise and fall by controlling to open the first longitudinal linear electric rail 311, and the circular injection mechanism 6 is driven to move horizontally by controlling to open the first transverse linear electric rail 322.

[0031] The ring injection mechanism 6 includes a first ring frame 61, a first inner ring frame 62 is slidably clamped on the inner side of the first ring frame 61, an injection assembly 7 is fixedly installed on the bottom end of the first inner ring frame 62, a first toothed ring 63 is fixedly installed on the outer side of the first inner ring frame 62, and the first toothed ring 63 is movably clamped in the first ring frame 61, and a first material penetration channel 601 is opened on the side of the first ring frame 61, the first inner ring frame 62 and the first toothed ring 63 away from the first frame 31. By opening the first material penetration channel 601, it is convenient for the entire ring injection mechanism 6 to pass through the first material penetration channel 601 around the outer side of the tubular copper product to be welded, and a symmetrically divided Two first motors 64 are provided, and a first shaft 641 is fixedly mounted on the driving end of the first motor 64. A first gear 642 is fixedly mounted on the outer side of the first shaft 641. The outer side of the first gear 642 is meshingly connected with the outer side of the first gear ring 63. By setting two first gears 642, the first gear ring 63 opens a first feeding channel 601 and does not affect the first gear 642 driving the first gear ring 63 to rotate horizontally. By controlling and opening the first motors 64 on both sides to drive the first gear 642 to control the first gear ring 63 to rotate horizontally, the injection assembly 7 is driven to rotate horizontally, so as to facilitate the subsequent automatic horizontal rotation of the welding parts of the tubular copper products to output the flux.

[0032] The injection assembly 7 includes a second ring frame 71, the top of which is fixedly mounted on the bottom of the first inner ring frame 62, and three adjusting slides 72 distributed in an annular array are slidably clamped on the second ring frame 71, and a driving ring frame 73 used in conjunction with the adjusting slide 72 is rotatably clamped on the bottom of the second ring frame 71, and a plane threaded protrusion is integrally formed on the upper surface of the driving ring frame 73, and a plane threaded groove corresponding to the plane threaded protrusion is opened at the bottom of the adjusting slide 72, and the plane threaded protrusion is movably clamped in the corresponding plane threaded groove, and the three adjusting slides 72 The inner end of the second ring frame 71 extends into the second ring frame 71 and is fixedly installed with an injection piece 74. A second toothed ring 75 is fixedly installed on the outer side of the drive ring frame 73. A second material penetration channel 701 is opened on the second ring frame 71, the drive ring frame 73 and the second toothed ring 75 away from the first frame 31. By opening the second material penetration channel 701, it is convenient for the entire injection assembly 7 to pass through the second material penetration channel 701 and wrap around the outer side of the tubular copper product to be welded. Two symmetrically distributed auxiliary outer frames 76 are fixedly installed on the side of the second ring frame 71 away from the second material penetration channel 701. 1. A second motor 76 is fixedly installed on the top of the auxiliary outer frame 761, and a second gear 762 is fixedly installed on the driving end of the second motor 76. The outer side of the second gear 762 is meshed with the outer side of the second gear ring 75. When in use, according to the outer diameter of the tubular copper product, the second motors 76 on both sides are controlled to start, and the second gear 762 is driven to control the second gear ring 75 and the driving ring frame 73 to rotate, and the plane thread convex is movably engaged in the corresponding plane thread groove, driving the three adjustment slides 72 to slide towards each other, thereby controlling the three injections. The parts 74 move toward each other, and on the contrary, the second motors 76 on both sides are controlled to start, and the second gear 762 is driven to control the second gear ring 75 and the driving ring frame 73 to rotate in the opposite direction, and the plane thread convex is movably engaged in the corresponding plane thread groove, driving the three adjustment slides 72 to slide backwards, thereby controlling the three injection parts 74 to move backwards, so as to flexibly adjust the spacing between the three injection parts 74 according to the outer diameter of the tubular copper product, so as to adapt to the flux output of tubular copper products with different outer diameters, thereby improving the flexibility of the entire welding equipment.

[0033] The injection piece 74 includes a first U-shaped frame 741, which is fixedly mounted on the inner end of the corresponding adjusting slide 72. The end of the first U-shaped frame 741 away from the adjusting slide 72 is movably clamped with a mounting sleeve frame 742, and two symmetrically distributed rotating pins 743 are fixedly mounted on the outer side of the mounting sleeve frame 742. The rotating pins 743 are movably clamped on the first U-shaped frame 741, and a fastening nut 744 is threadedly mounted on the end of the rotating pin 743 away from the mounting sleeve frame 742. A discharge head 745 is fixedly mounted on the middle part of the mounting sleeve frame 742, and a discharge tube 746 is fixedly mounted on the bottom end of the discharge head 745, which is convenient for rotating the mounting sleeve frame 742, adjusting the angles of the discharge head 745 and the discharge tube 746, and fastening them with the fastening nut 744. After the spacing between the three injection pieces 74 is adjusted, the angles of the discharge head 745 and the discharge tube 746 are adjusted so that the discharge tube 746 corresponds to the welding position of the tubular copper product.

[0034] A C-tube 747 is provided on the inner side of the first inner ring frame 62, and a fourth mounting frame 7471 is fixedly installed on the outer side of the C-tube 747, and the fourth mounting frame 7471 is fixedly installed on the top of the second ring frame 71. A connecting pipe 748 corresponding to the discharge head 745 is fixedly installed on the outer side of the C-tube 747, and the bottom end of the connecting pipe 748 is fixedly installed on the top of the corresponding discharge head 745. A connecting pipe 749 is integrally formed on the outer side of the C-tube 747, and one end of the connecting pipe 749 away from the C-tube 747 is fixedly clamped on the first inner ring frame 62. When in use, the end of the connecting pipe 749 is connected to the output end of the flux output system, and the flux output system is controlled to be turned on. The flux is introduced into the corresponding discharge pipe 746 through the connecting pipe 749, the C-tube 747, the connecting pipe 748 and the discharge head 745, and is discharged through the discharge pipe 746. The injection assembly 7 is controlled to rotate horizontally, so as to facilitate the automatic horizontal rotation and output of flux to the welding part of the tubular copper product.

[0035] The wire guide mechanism 5 includes two third frames 51 distributed vertically, the two third frames 51 are fixedly mounted on the second bracket 2, a second longitudinal linear electric rail 511 is fixedly mounted between the two third frames 51, a second longitudinal frame 52 is fixedly mounted on the driving end of the second longitudinal linear electric rail 511, two fourth frames 53 distributed horizontally are vertically mounted on the bottom of the second longitudinal frame 52, a second transverse linear electric rail 531 is fixedly mounted between the two fourth frames 53, a second mounting frame 54 is fixedly mounted on the driving end of the second transverse linear electric rail 531, a third ring frame 55 is fixedly mounted on the end of the second mounting frame 54, a second inner ring frame 56 is slidingly mounted on the inner side of the third ring frame 55, and the outer side of the second inner ring frame 56 is fixedly mounted on the outer side of the second inner ring frame 56. A third gear ring 57 is fixedly installed, and a third threading channel 501 is provided on the side of the third ring frame 55, the second inner ring frame 56 and the third gear ring 57 away from the third frame 51. By setting the third threading channel 501, it is convenient for the entire wire guide mechanism 5 to pass through the third threading channel 501 and wrap around the outer side of the tubular copper product to be welded. A third motor 58 is fixedly installed on the side of the top of the third ring frame 55 away from the third threading channel 501, and a third gear 571 is fixedly installed on the driving end of the third motor 58. The third gear 571 is meshedly connected with the outer side of the third gear ring 57, and the third gear 571 is driven by controlling the third motor 58 on both sides to drive the third gear 571 to drive the third gear ring 57 and the second inner ring frame 56 to rotate horizontally; An auxiliary inner frame 59 is fixedly installed in the middle of the inner side of the second inner ring frame 56, and a fixed sleeve frame 591 is movably provided at one end of the auxiliary inner frame 59, and a rotating shaft 592 is fixedly installed on the outer side of the fixed sleeve frame 591, and the rotating shaft 592 is rotatably installed on the auxiliary inner frame 59, and a wire guide barrel 594 is fixedly installed in the middle of the fixed sleeve frame 591, and an inner screw barrel 595 is fixedly installed at the bottom of the wire guide barrel 594, and an extension tube 596 is threadedly installed on the inner side of the inner screw barrel 595. When in use, an external wire guide can be used to pass the welding wire through the inner screw barrel 595 and the extension tube 596, and by using the external wire guide, the welding wire can be automatically arranged along the path of the inner screw barrel 595 and the extension tube 596; The second longitudinal linear electric rail 511 is controlled to be turned on to drive the wire guide cylinder 594 to be vertically lifted and lowered, the second transverse linear electric rail 531 is controlled to be turned on to drive the wire guide cylinder 594 to be horizontally moved, and the second inner ring frame 56 is controlled to be rotated horizontally to drive the wire guide cylinder 594 to be rotated horizontally, so that the welding wire can be discharged through the wire guide cylinder 594 and the end of the extension tube 596, and the horizontal rotation of the wire guide cylinder 594 can be coordinated to facilitate the welding wire to be evenly adhered to the welding part of the tubular copper product, thereby realizing effective high-frequency welding of the welding part of the tubular copper product.

[0036] A fourth motor 593 is fixedly installed on the outer side of the auxiliary inner frame 59, and the driving end of the fourth motor 593 and one end of the rotating shaft 592 are fixedly installed. The fourth motor 593 is controlled to start and drive the rotating shaft 592, the fixed sleeve 591, the wire guide tube 594 and the extension tube 596 to adjust the angle so as to adapt to tubular copper products with different outer diameters. Moreover, the extension tube 596 of appropriate length can be threadedly installed according to the different outer diameters of the tubular copper products, so that the end of the extension tube 596 corresponds to the welding part of the tubular copper product, so that the welding wire can be accurately and automatically arranged along the path of the inner screw barrel 595 and the extension tube 596.

[0037] The welding assembly 4 includes two horizontally distributed fifth frames 41, the two fifth frames 41 are fixedly installed in the middle of the first bracket 1, a third transverse linear electric rail 42 is fixedly installed between the two fifth frames 41, a third mounting frame 43 is fixedly installed at the driving end of the third transverse linear electric rail 42, and a high-frequency welding head 44 is fixedly installed at the end of the third mounting frame 43. By controlling the opening of the third transverse linear electric rail 42, the high-frequency welding head 44 is driven to move horizontally, and the high-frequency welding head 44 is placed on the outside of the welding part of the tubular copper product for high-frequency welding.

[0038] Working principle: When in use, the end of the connecting tube 749 is connected to the output end of the flux output system, and the welding wire is passed through the inner screw barrel 595 and the extension tube 596 by using an external wire guide. By using the external wire guide, the welding wire can be automatically arranged along the path of the inner screw barrel 595 and the extension tube 596; And according to the outer diameter of the tubular copper product, the spacing between the three injection parts 74 is adjusted, as well as the angles of the discharge head 745 and the discharge tube 746, and the angles of the wire guide tube 594 and the extension tube 596 are adjusted; According to the outer diameter of the tubular copper product, the second motors 76 on both sides are controlled to be turned on, and the second gear 762 is driven to control the second gear ring 75 and the driving ring frame 73 to rotate, and the plane thread convex is movably engaged in the corresponding plane thread groove, and the three adjustment slides 72 are driven to slide toward each other, thereby controlling the three injection pieces 74 to move toward each other. On the contrary, the second motors 76 on both sides are controlled to be turned on, and the second gear 762 is driven to control the second gear ring 75 and the driving ring frame 73 to rotate in the opposite direction, and the plane thread convex is movably engaged in the corresponding plane thread groove, and the three adjustment slides 72 are driven to slide in reverse, thereby controlling the three injection pieces 74 to move in reverse, so as to flexibly adjust the spacing of the three injection pieces 74 according to the outer diameter of the tubular copper product, so as to facilitate the flux output of tubular copper products with different outer diameters; Then, the mounting frame 742 is rotated to adjust the angles of the discharge head 745 and the discharge tube 746, and the fastening nut 744 is used to fasten them. After the spacing between the three injection parts 74 is adjusted, the angles of the discharge head 745 and the discharge tube 746 are adjusted so that the discharge tube 746 corresponds to the welding position of the tubular copper product; Subsequently, the fourth motor 593 is controlled to drive the rotating shaft 592, the fixed sleeve frame 591, the wire guide tube 594 and the extension tube 596 to adjust the angle so as to adapt to tubular copper products of different outer diameters. Moreover, the extension tube 596 of appropriate length can be threadedly installed according to the different outer diameters of the tubular copper products, so that the end of the extension tube 596 corresponds to the welding part of the tubular copper product, so that the welding wire can be accurately and automatically arranged along the path of the inner screw tube 595 and the extension tube 596; After the adjustment is completed, the ring injection mechanism 6 is first driven to rise and fall by controlling the first longitudinal linear electric rail 311, and the ring injection mechanism 6 is driven to move horizontally by controlling the first transverse linear electric rail 322, so that the entire ring injection mechanism 6 is wound around the outside of the tubular copper product to be welded through the first material penetration channel 601 and the second material penetration channel 701, and the tubular copper product and the first ring frame 61 are concentric; Subsequently, the first motors 64 on both sides are controlled to start driving the first gear 642 to control the first gear ring 63 to rotate horizontally, thereby driving the injection assembly 7 to rotate horizontally, and the flux output system is controlled to start, and the flux is introduced into the corresponding discharge pipe 746 through the connecting pipe 749, the C-shaped pipe 747, the connecting pipe 748 and the discharge head 745, and discharged through the discharge pipe 746, and the injection assembly 7 is controlled to rotate horizontally, so as to facilitate the automatic horizontal rotation and output of flux to the welding part of the tubular copper product; Subsequently, the entire ring injection mechanism 6 is reset; Subsequently, the second longitudinal linear electric rail 511 is controlled to be turned on to drive the wire guide cylinder 594 to be lifted vertically, and the second transverse linear electric rail 531 is controlled to be turned on to drive the wire guide cylinder 594 to be moved horizontally, so that the entire wire guide mechanism 5 is wound around the outer side of the tubular copper product to be welded through the third threading channel 501, and the tubular copper product and the third ring frame 55 are made concentric. At this time, the end of the extension tube 596 corresponds to the welding position of the tubular copper product; Subsequently, the third motors 58 on both sides are controlled to start driving the third gear 571 to drive the third gear ring 57 and the second inner ring frame 56 to rotate horizontally, and drive the wire guide tube 594 to rotate horizontally, and the welding wire is discharged through the wire guide tube 594 and the end of the extension tube 596; Then, the third horizontal linear electric rail 42 is controlled to be turned on, driving the high-frequency welding head 44 to move horizontally, and the high-frequency welding head 44 is placed on the outside of the welding part of the tubular copper product for high-frequency welding. The welding wire is discharged through the wire guide tube 594 and the end of the extension tube 596, and cooperates with the horizontal rotation of the wire guide tube 594 to facilitate the welding wire to be evenly adhered to the welding part of the tubular copper product, thereby realizing effective high-frequency welding of the welding part of the tubular copper product.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high frequency welding device for copper products, comprising a first bracket (1) and a second bracket (2), characterized in that: An injection mechanism (3) is fixedly mounted on the top of the first bracket (1), a welding assembly (4) is fixedly mounted on the middle of the first bracket (1), and a wire guide mechanism (5) is fixedly mounted on a side of the second bracket (2) close to the welding assembly (4); The injection mechanism (3) comprises two first frames (31) distributed vertically, the two first frames (31) being fixedly mounted on the top of the first bracket (1), a first longitudinal linear electric rail (311) being fixedly mounted between the two first frames (31), a first longitudinal frame (32) being fixedly mounted on the driving end of the first longitudinal linear electric rail (311), two second frames (321) distributed horizontally being vertically mounted on the bottom of the first longitudinal frame (32), a first transverse linear electric rail (322) being fixedly mounted between the two second frames (321), a first mounting frame (33) being fixedly mounted on the driving end of the first transverse linear electric rail (322), and a ring injection mechanism (6) being fixedly mounted on the end of the first mounting frame (33).

2. A high frequency welding device for copper products according to claim 1, characterized in that: The ring injection mechanism (6) comprises a first ring frame (61), a first inner ring frame (62) is slidably mounted on the inner side of the first ring frame (61), an injection assembly (7) is fixedly mounted on the bottom end of the first inner ring frame (62), a first toothed ring (63) is fixedly mounted on the outer side of the first inner ring frame (62), the first toothed ring (63) is movably engaged in the first ring frame (61), a first material threading channel (601) is provided on the side of the first ring frame (61), the first inner ring frame (62) and the first toothed ring (63) away from the first frame (31), two symmetrically distributed first motors (64) are fixedly mounted on the side of the top end of the first ring frame (61) away from the first material threading channel (601), a first shaft (641) is fixedly mounted on the driving end of the first motor (64), a first gear (642) is fixedly mounted on the outer side of the first shaft (641), and the outer side of the first gear (642) is meshingly connected with the outer side of the first gear (63).

3. A high frequency welding device for copper products according to claim 2, characterized in that: The injection assembly (7) comprises a second ring frame (71), the top end of the second ring frame (71) is fixedly mounted on the bottom end of the first inner ring frame (62), three adjusting slides (72) distributed in an annular array are slidably clamped on the second ring frame (71), the bottom end of the second ring frame (71) is rotatably clamped with a driving ring frame (73) used in conjunction with the adjusting slide (72), the upper surface of the driving ring frame (73) is integrally formed with a plane thread protrusion, the bottom end of the adjusting slide (72) is provided with a plane thread groove corresponding to the plane thread protrusion, the plane thread protrusion is movably clamped in the corresponding plane thread groove, and the inner ends of the three adjusting slides (72) extend into the second ring frame (71). An injection piece (74) is fixedly mounted thereon; a second toothed ring (75) is fixedly mounted on the outer side of the drive ring frame (73); a second material threading channel (701) is provided on the side of the second ring frame (71), the drive ring frame (73) and the second toothed ring (75) away from the first frame (31); two symmetrically distributed auxiliary outer frames (761) are fixedly mounted on the side of the second ring frame (71) away from the second material threading channel (701); a second motor (76) is fixedly mounted on the top of the auxiliary outer frame (761); a second gear (762) is fixedly mounted on the driving end of the second motor (76); and the outer side of the second gear (762) is meshingly connected with the outer side of the second toothed ring (75).

4. A high frequency welding device for copper products according to claim 3, characterized in that: The injection piece (74) comprises a first U-shaped frame (741), wherein the first U-shaped frame (741) is fixedly mounted on the inner end of the corresponding adjustment slide (72), and an installation sleeve frame (742) is movably mounted on one end of the first U-shaped frame (741) away from the adjustment slide (72), and two symmetrically distributed rotating pins (743) are fixedly mounted on the outer side of the installation sleeve frame (742), and the rotating pins (743) are movably mounted on the first U-shaped frame (741), and a fastening nut (744) is threadedly mounted on one end of the rotating pin (743) away from the installation sleeve frame (742), and a discharge head (745) is fixedly mounted in the middle of the installation sleeve frame (742), and a discharge pipe (746) is fixedly mounted on the bottom end of the discharge head (745).

5. A high frequency welding device for copper products according to claim 4, characterized in that: A C-shaped tube (747) is provided on the inner side of the first inner ring frame (62); a fourth mounting frame (7471) is fixedly mounted on the outer side of the C-shaped tube (747); the fourth mounting frame (7471) is fixedly mounted on the top of the second ring frame (71); a connecting tube (748) corresponding to the discharge head (745) is fixedly mounted on the outer side of the C-shaped tube (747); the bottom end of the connecting tube (748) is fixedly mounted on the top end of the corresponding discharge head (745).

6. The high frequency welding equipment for copper products according to claim 5, characterized in that: A connecting tube (749) is integrally formed on the outer side of the C-shaped tube (747), and one end of the connecting tube (749) away from the C-shaped tube (747) is fixedly clamped on the first inner ring frame (62).

7. The high frequency welding equipment for copper products according to claim 1, characterized in that: The wire guide mechanism (5) comprises two third frames (51) distributed vertically, the two third frames (51) being fixedly mounted on the second bracket (2), a second longitudinal linear electric rail (511) being fixedly mounted between the two third frames (51), a second longitudinal frame (52) being fixedly mounted on the driving end of the second longitudinal linear electric rail (511), two fourth frames (53) distributed horizontally being vertically mounted on the bottom of the second longitudinal frame (52), a second transverse linear electric rail (531) being fixedly mounted between the two fourth frames (53), a second mounting frame (54) being fixedly mounted on the driving end of the second transverse linear electric rail (531), and a second mounting frame (54) being fixedly mounted on the driving end of the second transverse linear electric rail (531). A third ring frame (55) is fixedly mounted on the end, a second inner ring frame (56) is slidably mounted on the inner side of the third ring frame (55), a third gear ring (57) is fixedly mounted on the outer side of the second inner ring frame (56), a third material threading channel (501) is provided on the side of the third ring frame (55), the second inner ring frame (56) and the third gear ring (57) away from the third frame (51), a third motor (58) is fixedly mounted on the top side of the third ring frame (55) away from the third material threading channel (501), a third gear (571) is fixedly mounted on the driving end of the third motor (58), and the third gear (571) is meshingly connected with the outer side of the third gear ring (57).

8. The high frequency welding equipment for copper products according to claim 7, characterized in that: An auxiliary inner frame (59) is fixedly mounted on the middle part of the inner side of the second inner ring frame (56); a fixed sleeve frame (591) is movably mounted on one end of the auxiliary inner frame (59); a rotating shaft (592) is fixedly mounted on the outer side of the fixed sleeve frame (591); the rotating shaft (592) is rotatably mounted on the auxiliary inner frame (59); a wire guide barrel (594) is fixedly mounted on the middle part of the fixed sleeve frame (591); an inner screw barrel (595) is fixedly mounted on the bottom of the wire guide barrel (594); and an extension tube (596) is threadedly mounted on the inner side of the inner screw barrel (595).

9. A high frequency welding device for copper products according to claim 8, characterized in that: A fourth motor (593) is fixedly mounted on the outer side of the auxiliary inner frame (59), and a driving end of the fourth motor (593) and one end of the rotating shaft (592) are fixedly mounted.

10. The high frequency welding equipment for copper products according to claim 1, characterized in that: The welding assembly (4) comprises two fifth frames (41) distributed horizontally, the two fifth frames (41) being fixedly mounted in the middle of the first bracket (1), a third transverse linear electric rail (42) being fixedly mounted between the two fifth frames (41), a third mounting frame (43) being fixedly mounted at a driving end of the third transverse linear electric rail (42), and a high-frequency welding head (44) being fixedly mounted at an end of the third mounting frame (43).

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