Aluminum veneer welding device

Abstract

The invention discloses an aluminum veneer welding device and belongs to the technical field of aluminum veneer welding, the aluminum veneer welding device comprises a swing welding assembly, a welding plate assembly, a welding table and an aluminum veneer fixing device, the welding plate assembly is arranged on the welding table, and the swing welding assembly is arranged on the welding table and located above the welding plate assembly; and the aluminum veneer fixing device is arranged on the welding plate assembly. In the welding process of the welding device, the welding head is driven to swing in a small range through the guiding swing device, meanwhile, the swing range of the welding head is changed by rotating an adjusting knob according to the size of a welding seam, and the technical effect of conducting fish scale welding on the welding seams of different sizes is achieved; by rotating the angle adjusting wheel disc, the adjustable welding plate and the welding guide frame are driven to rotate, it is guaranteed that the welding needle is located in the center of the included angle of a welding seam, meanwhile, multi-angle welding of the aluminum single plate is achieved, the aluminum single plate is fixed through the baffle and the rubber downward pressing rod, and the aluminum single plate is prevented from deviating in the welding process.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum veneer welding, and particularly relates to an aluminum veneer welding device. Background Art

[0002] Aluminum veneer is a material with aluminum alloy plates as the base material, which is widely used in many fields, especially in the field of architectural decoration, such as curtain walls, suspended ceilings, partitions and other decorative fields. Therefore, during the welding process of aluminum veneer, high requirements are placed on the flatness of the substrate surface, and both welding strength and small welding deformation must be taken into account. Among them, fish scale welding is more widely used. Its welding surface is smooth and free of defects such as undercuts, pores, and cracks. It has a beautiful appearance, can provide good protection for the weld, and is conducive to weld formation.

[0003] In the existing technology, workers generally place two aluminum plates on a welding platform, butt and fix them according to the required welding angles of the two aluminum veneers, and then use argon arc welding for welding. The welding of non-planar aluminum veneers has high requirements for the positioning of the aluminum veneers, which is difficult to accurately position manually. It is easy to have problems such as misalignment and empty welds during the welding process. In addition, the repeated and frequent transfer of aluminum veneers consumes the physical strength of the welders and affects the work efficiency of aluminum veneer welding. In addition, fish-scale welding requires workers to have superb welding skills and rich experience. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an aluminum single plate welding device, which effectively solves the above problems.

[0005] The technical solution adopted by the present invention is as follows: The present invention proposes an aluminum single plate welding device, including a swing welding assembly, a welding plate assembly, a welding table and a baffle assembly, the welding plate assembly is arranged on the welding table, the swing welding assembly is arranged on the welding table and located above the welding plate assembly, and the baffle assembly is arranged on the welding plate assembly; the swing welding assembly includes a welding guide frame, a threaded rod, a guide swing device and a welding device, the threaded rod is arranged on the welding guide frame, the guide swing device is arranged on the threaded rod, and the welding device is arranged on the guide swing device.

[0006] Furthermore, a threaded rod rotating plate and a motor fixing plate are respectively provided on both sides of the top of the welding guide frame, a guide rod rotating shaft is symmetrically provided at the bottom of the welding guide frame, a rotating rod gear is provided on the guide rod rotating shaft, one end of the threaded rod rotates on the threaded rod rotating plate, and the other end of the threaded rod rotates on the motor fixing plate, and a threaded rod motor is provided at one end of the threaded rod located on the motor fixing plate.

[0007] Furthermore, the guide swing device includes a guide slider, a threaded rod gear and a swing slider, the bottom surface of the guide slider is attached to the welding guide frame, a threaded hole is provided in the center of the guide slider, the threaded hole is connected to the threaded rod by threads, the side wall of the threaded hole is provided with a gear groove, the top of the gear groove is provided with a penetrating gear positioning hole, the side wall of the guide slider is provided with a guide slide groove, the top wall of the guide slider is provided with a rotating plate groove, the top of the guide slider is provided with a rotating plate positioning ring, a swing positioning rod slide groove is provided between the rotating plate positioning ring and the rotating plate groove, the threaded rod gear is provided in the gear groove, and the swing slider is provided on the threaded rod gear.

[0008] Furthermore, the threaded rod gear is meshed with the threaded rod, and a gear rotating shaft is provided on the top of the threaded rod gear. The gear rotating shaft rotates in the gear positioning hole. A rotating plate is provided above the gear rotating shaft. The rotating plate rotates in the rotating plate groove. A slider groove is provided on the rotating plate. The swinging slider slides in the slider groove. A slider column is provided on the top of the swinging slider.

[0009] Furthermore, the guide swing device also includes a positioning rotating plate, an adjusting knob and an adjusting slider, the positioning rotating plate rotates above the rotating plate positioning ring, a slider slot is provided at the center of the positioning rotating plate, a slider column slot is passed through the slider slot up and down, a limiting edge is provided at the bottom of the positioning rotating plate, the limiting edge is attached to the outer wall of the rotating plate positioning ring, the adjusting knob is provided in the slider slot, a knob threaded rod is provided on the adjusting knob, the adjusting slider slides in the slider slot, the slider column is hinged to one end of the adjusting slider, and the slider column slides in the slider column slot, the other end of the adjusting slider is provided with a slider threaded groove, and the knob threaded rod is threadedly connected to the slider threaded groove.

[0010] Furthermore, the welding device includes a welding head, a height adjustment frame and a height adjustment knob, the welding head is arranged on the height adjustment frame, the height adjustment knob is arranged on the height adjustment frame, a positioning sliding rod is provided at the bottom of the side wall of the height adjustment frame, the positioning sliding rod slides in the guide slide groove, the side wall of the height adjustment frame is also provided with a swing positioning rod, the swing positioning rod is provided with a swing positioning groove, the swing positioning groove slides in the swing positioning rod slide groove, and the slider column is provided in the swing positioning groove.

[0011] Furthermore, the welding plate assembly includes an adjustable welding plate, a fixed welding plate, an auxiliary welding plate and a rubber down-pressure rod, the fixed welding plate is fixedly connected to the top right side of the welding table, the auxiliary welding plate is fixedly connected to the top left side of the welding table, the adjustable welding plate rotates on the welding table, and the adjustable welding plate is located between the fixed welding plate and the auxiliary welding plate, the rubber down-pressure rod is arranged on the adjustable welding plate, the top surface of the adjustable welding plate is provided with a T-shaped slide groove 1, the top surface of the fixed welding plate is provided with a T-shaped slide groove 2, and the top surface of the auxiliary welding plate is provided with a T-shaped slide groove 3, and the T-shaped slide groove 1, T-shaped slide groove 2 and T-shaped slide groove 3 are located on the same vertical plane.

[0012] Furthermore, positioning rotation grooves are symmetrically provided on the bottom of the adjustable welding plate, welding plate gears are symmetrically provided on both sides of the adjustable welding plate, the welding plate gears are coaxial with the adjustable welding plate, and spring positioning plates and down-pressure rod rotation holes are also provided on both sides of the adjustable welding plate. A fixing rod spring is provided on the spring positioning plate, and both ends of the rubber down-pressure rod rotate in the down-pressure rod rotation hole. The rubber down-pressure rod is attached to the adjustable welding plate, and the end of the fixing rod spring is provided on the rubber down-pressure rod.

[0013] Furthermore, the welding table is provided with a guide rod positioning hole, a connecting gear positioning column and an adjustable welding plate positioning column, the guide rod rotating shaft is provided in the guide rod positioning hole, the connecting gear positioning column is provided with a connecting gear, the connecting gear rotates on the connecting gear positioning column, the connecting gear is meshed and connected with the rotating rod gear, and the connecting gear is meshed and connected with the welding plate gear, the positioning rotation groove is provided on the adjustable welding plate positioning column, the adjustable welding plate rotates on the adjustable welding plate positioning column, and an angle adjustment wheel is also provided on one side of the welding table, a wheel gear is provided on the inner side of the angle adjustment wheel, the wheel gear is meshed and connected with the connecting gear, and a crank is provided on the other side of the angle adjustment wheel, a turntable rotating shaft is provided on the wheel gear, and the turntable rotating shaft rotates on the welding table.

[0014] Furthermore, the baffle assembly includes a baffle and a fixed screw, the baffle slides in T-shaped slide groove 1, T-shaped slide groove 2 and T-shaped slide groove 3, a screw seat is provided on the back of the baffle, the fixed screw is provided on the screw seat, and the fixed screw is connected to the screw seat by a thread.

[0015] The beneficial effects achieved by the present invention using the above structure are as follows: 1. The threaded rod motor drives the threaded rod to rotate, and the rotating threaded rod drives the guide slider to move on the threaded rod, thereby driving the welding device to move slowly along the weld to weld the weld. During the movement of the welding head, the threaded rod drives the threaded rod gear to rotate, and the rotating plate at the top of the threaded rod gear drives the swinging slider to rotate. The slider column at the top of the swinging slider drives the height adjustment frame to move back and forth, so that the welding head swings slightly left and right during welding. At the same time, according to the size of the weld, the adjustment knob is turned to change the distance between the slider column and the center of the rotating plate, thereby changing the swing amplitude of the welding head, thereby achieving the technical effect of fish scale welding for welds of different sizes.

[0016] 2. By turning the crank, the angle adjustment wheel is driven to rotate, which in turn drives the connecting gear to rotate. The connecting gear drives the adjustable welding plate and the welding guide frame to rotate respectively. The gear ratio of the connecting gear and the welding plate gear is 1:1, and the gear ratio of the connecting gear and the rotating rod gear is 1:2. As the angle adjustment wheel rotates, the welding device on the welding guide frame is always located at the center of the angle between the adjustable welding plate and the fixed welding plate, which facilitates the welding head to weld the welds of the two aluminum veneers, while achieving the technical effect of multi-angle welding of aluminum veneers.

[0017] 3. When the two aluminum veneers are aligned with the weld seam, push the baffle and fit it to the other side of the aluminum veneer, and fix the baffle by screwing the fixing screw to prevent the aluminum veneer from offsetting during welding. Multiple baffle assemblies are set on one side to adapt to the non-linear side of the aluminum veneer. At the same time, when placing the aluminum veneer on the adjustable welding plate, press the rubber down-pressing rod on the upper side of the aluminum veneer. The high-friction surface of the rubber down-pressing rod and the elastic force of the fixing rod spring prevent the aluminum veneer from sliding during welding, especially during the non-linear welding process of two aluminum veneers. The aluminum veneer has a tendency to slide down under the influence of gravity on the inclined or vertical adjustable welding plate surface, which prevents the aluminum veneer from offsetting during welding and causing deformation of the aluminum veneer welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of an aluminum single plate welding device proposed by the present invention; Figure 2 This is a front view of an aluminum single plate welding device proposed by the present invention; Figure 3 for Figure 2 A cross-sectional view along the cutting line AA; Figure 4 for Figure 3 A cross-sectional view along the cutting line BB; Figure 5 This is a structural schematic diagram of a guide swing device for an aluminum single plate welding device proposed by the present invention; Figure 6 for Figure 5 A cross-sectional view along the cutting line CC; Figure 7 for Figure 6 A cross-sectional view along the cutting line DD; Figure 8 for Figure 7 A cross-sectional view along the cutting line EE; Figure 9 for Figure 8 sectional view along the cutting line FF; Figure 10 This is a structural schematic diagram of a welding device for an aluminum single plate welding device proposed by the present invention; Figure 11 This is a structural schematic diagram of an adjustable welding plate of an aluminum single plate welding device proposed by the present invention; Figure 12 This is a structural schematic diagram of a welding table of an aluminum single plate welding device proposed by the present invention; Figure 13 This is a structural schematic diagram of a baffle assembly of an aluminum single plate welding device proposed by the present invention; Figure 14 for Figure 12 A partial enlarged view of point Ⅰ in the middle.

[0019] Among them, 1. Swing welding assembly, 11. Welding guide frame, 111. Threaded rod rotating plate, 112. Motor fixing plate, 113. Rotating rod gear, 114. Guide rod rotating shaft, 12. Threaded rod, 121. Threaded rod motor, 13. Guide swing device, 131. Guide slider, 1311. Threaded hole, 1312. Gear groove, 1313. Gear positioning hole, 1314. Guide slide, 1315. Rotating plate groove, 1316. Swing Dynamic positioning rod slide, 1317, rotating plate positioning ring, 132, threaded rod gear, 1321, gear rotating shaft, 1322, rotating plate, 1323, slider groove, 133, swing slider, 1331, slider column, 134, positioning rotating plate, 1341, slider slide, 1342, slider column slide, 1343, limiting edge, 135, adjusting knob, 1351, knob threaded rod, 136, adjusting slider, 1361, slider thread groove , 14, welding device, 141, welding head, 142, height adjustment frame, 1421, positioning slide rod, 1422, swing positioning rod, 1423, swing positioning slot, 143, height adjustment knob, 2, welding plate assembly, 21, adjustable welding plate, 211, positioning rotation slot, 212, welding plate gear, 213, T-type slide, 214, spring positioning plate, 2141, fixed rod spring, 215, lower pressure rod rotation hole, 22, fixed Welding plate, 221, T-type slide 2, 23, auxiliary welding plate, 231, T-type slide 3, 24, rubber lower pressure rod, 3, welding table, 31, guide rod positioning hole, 32, connecting gear positioning column, 321, connecting gear, 33, adjustable welding plate positioning column, 34, angle adjustment wheel, 341, wheel gear, 342, crank, 343, turntable rotation shaft, 4, baffle assembly, 41, baffle, 411, screw seat, 42, fixing screw.

[0020] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the present invention.

[0023] like Figures 1-14 As shown, the present invention proposes an aluminum single plate welding device, including a swing welding assembly 1, a welding plate assembly 2, a welding table 3 and a baffle assembly 4, the welding plate assembly 2 is arranged on the welding table 3, the swing welding assembly 1 is arranged on the welding table 3 and is located above the welding plate assembly 2, and the baffle assembly 4 is arranged on the welding plate assembly 2; the swing welding assembly 1 includes a welding guide frame 11, a threaded rod 12, a guide swing device 13 and a welding device 14, the threaded rod 12 is arranged on the welding guide frame 11, the guide swing device 13 is arranged on the threaded rod 12, and the welding device 14 is arranged on the guide swing device 13.

[0024] A threaded rod rotating plate 111 and a motor fixing plate 112 are respectively provided on both sides of the top of the welding guide frame 11. A guide rod rotating shaft 114 is symmetrically provided at the bottom of the welding guide frame 11. A rotating rod gear 113 is provided on the guide rod rotating shaft 114. One end of the threaded rod 12 rotates on the threaded rod rotating plate 111, and the other end of the threaded rod 12 rotates on the motor fixing plate 112. A threaded rod motor 121 is provided at one end of the threaded rod 12 located on the motor fixing plate 112.

[0025] The guide swinging device 13 includes a guide slider 131, a threaded rod gear 132 and a swinging slider 133. The bottom surface of the guide slider 131 is attached to the welding guide frame 11. A threaded hole 1311 is provided in the center of the guide slider 131. The threaded hole 1311 is connected to the threaded rod 12 by threads. The side wall of the threaded hole 1311 is provided with a gear groove 1312. The top of the gear groove 1312 is provided with a penetrating gear positioning hole 1313. The side wall of the guide slider 131 is provided with a guide groove 1314. The top wall of the guide slider 131 is provided with a rotating plate groove 1315. The top of the guide slider 131 is provided with a rotating plate positioning ring 1317. A swing positioning rod groove 1316 is provided between the rotating plate positioning ring 1317 and the rotating plate groove 1315. The threaded rod gear 132 is arranged in the gear groove 1312, and the swinging slider 133 is arranged on the threaded rod gear 132.

[0026] The threaded rod gear 132 is meshed with the threaded rod 12. A gear rotating shaft 1321 is provided at the top of the threaded rod gear 132. The gear rotating shaft 1321 rotates in the gear positioning hole 1313. A rotating plate 1322 is provided above the gear rotating shaft 1321. The rotating plate 1322 rotates in the rotating plate groove 1315. A slider groove 1323 is provided on the rotating plate 1322. The swinging slider 133 slides in the slider groove 1323. A slider column 1331 is provided on the top of the swinging slider 133.

[0027] The guide swing device 13 also includes a positioning rotating plate 134, an adjusting knob 135 and an adjusting slider 136. The positioning rotating plate 134 rotates above the rotating plate positioning ring 1317. A slider slot 1341 is provided in the center of the positioning rotating plate 134. The slider slot 1341 is penetrated by a slider column slot 1342 from top to bottom. A limiting edge 1343 is provided at the bottom of the positioning rotating plate 134. The limiting edge 1343 is attached to the outer wall of the rotating plate positioning ring 1317. The adjusting knob 135 is provided in the slider slot 1341. A knob threaded rod 1351 is provided on the adjusting knob 135. The adjusting slider 136 slides in the slider slot 1341. The slider column 1331 is hinged to one end of the adjusting slider 136, and the slider column 1331 slides in the slider column slot 1342. The other end of the adjusting slider 136 is provided with a slider threaded groove 1361, and the knob threaded rod 1351 is threadedly connected to the slider threaded groove 1361.

[0028] The welding device 14 includes a welding head 141, a height adjustment frame 142 and a height adjustment knob 143. The welding head 141 is arranged on the height adjustment frame 142, the height adjustment knob 143 is arranged on the height adjustment frame 142, and a positioning sliding rod 1421 is provided at the bottom of the side wall of the height adjustment frame 142. The positioning sliding rod 1421 slides in the guide groove 1314. The side wall of the height adjustment frame 142 is also provided with a swing positioning rod 1422. The swing positioning rod 1422 is provided with a swing positioning groove 1423. The swing positioning groove 1423 slides in the swing positioning rod groove 1316, and the slider column 1331 is provided in the swing positioning groove 1423.

[0029] The welding plate assembly 2 includes an adjustable welding plate 21, a fixed welding plate 22, an auxiliary welding plate 23 and a rubber pressure rod 24. The fixed welding plate 22 is fixedly connected to the top right side of the welding table 3, and the auxiliary welding plate 23 is fixedly connected to the top left side of the welding table 3. The adjustable welding plate 21 rotates on the welding table 3, and the adjustable welding plate 21 is located between the fixed welding plate 22 and the auxiliary welding plate 23. The rubber pressure rod 24 is provided on the adjustable welding plate 21. The top surface of the adjustable welding plate 21 is provided with a T-shaped slide groove 1 213, the top surface of the fixed welding plate 22 is provided with a T-shaped slide groove 221, and the top surface of the auxiliary welding plate 23 is provided with a T-shaped slide groove 3 231. The T-shaped slide groove 1 213, the T-shaped slide groove 221 and the T-shaped slide groove 3 231 are located on the same vertical plane.

[0030] A positioning rotation groove 211 is symmetrically provided at the bottom of the adjustable welding plate 21, and welding plate gears 212 are symmetrically provided on both sides of the adjustable welding plate 21. The welding plate gear 212 is coaxial with the adjustable welding plate 21. Spring positioning plates 214 and down-pressure rod rotation holes 215 are also provided on both sides of the adjustable welding plate 21. A fixing rod spring 2141 is provided on the spring positioning plate 214. Both ends of the rubber down-pressure rod 24 rotate in the down-pressure rod rotation hole 215. The rubber down-pressure rod 24 is attached to the adjustable welding plate 21, and the end of the fixing rod spring 2141 is provided on the rubber down-pressure rod 24.

[0031] The welding table 3 is provided with a guide rod positioning hole 31, a connecting gear positioning column 32 and an adjustable welding plate positioning column 33. The guide rod rotating shaft 114 is provided in the guide rod positioning hole 31. The connecting gear positioning column 32 is provided with a connecting gear 321. The connecting gear 321 rotates on the connecting gear positioning column 32. The connecting gear 321 is meshed and connected with the rotating rod gear 113, and the connecting gear 321 is meshed and connected with the welding plate gear 212. The positioning rotation groove 211 is provided on the adjustable welding plate positioning column 33. The adjustable welding plate 21 rotates on the adjustable welding plate positioning column 33. An angle adjustment wheel 34 is also provided on one side of the welding table 3. A wheel gear 341 is provided on the inner side of the angle adjustment wheel 34. The wheel gear 341 is meshed and connected with the connecting gear 321. A crank 342 is provided on the other side of the angle adjustment wheel 34. A turntable rotating shaft 343 is provided on the wheel gear 341. The turntable rotating shaft 343 rotates on the welding table 3.

[0032] The baffle assembly 4 includes a baffle 41 and a fixed screw 42. The baffle 41 slides in the T-shaped slide groove 1 213, the T-shaped slide groove 221 and the T-shaped slide groove 3 231. A screw seat 411 is provided on the back of the baffle 41. The fixed screw 42 is provided on the screw seat 411. The fixed screw 42 is connected to the screw seat 411 through threads.

[0033] When in use, by turning the crank handle 342, the crank handle 342 drives the angle adjustment wheel 34 to rotate, and then the wheel gear 341 drives the connecting gear 321 to rotate, and the connecting gear 321 drives the welding plate gear 212 and the rotating rod gear 113 to rotate respectively, and then the welding plate gear 212 drives the adjustable welding plate 21 to rotate, and the rotating rod gear 113 drives the welding guide frame 11 to rotate. In actual welding, the rotation angle of the adjustable welding plate 21 is adjusted according to the welding needs of the two aluminum veneers. The rotation angle range of the adjustable welding plate 21 is 0~90°, thereby achieving the technical effect of multi-angle welding of aluminum veneers, wherein the gear ratio of the connecting gear 321 and the welding plate gear 212 is 1:1, and the gear ratio of the connecting gear 321 and the rotating rod gear 113 is 1:2. Then, as the angle adjustment wheel 34 rotates, the welding device 14 on the welding guide frame 11 is always located at the center of the angle between the adjustable welding plate 21 and the fixed welding plate 22, so that the welding head 141 can weld the welds of the two aluminum veneers.

[0034] Before welding, when placing the aluminum veneer on the fixed welding plate 22, the auxiliary welding plate 23 or the adjustable welding plate 21, the tightness of the baffle 41 in the T-type slide 1 213, the T-type slide 2 221 or the T-type slide 3 231 is adjusted by rotating the fixing screw 42. After the two aluminum veneers are aligned with the weld seam, the baffle 41 is pushed and fitted to the other side of the aluminum veneer, and the baffle 41 is fixed by screwing the fixing screw 42 to prevent the aluminum veneer from deflecting during welding. Multiple baffle assemblies 4 are set on one side to adapt to the non-linear side of the aluminum veneer. When the adjustable welding plate 21 is placed horizontally, the T-type slide 3 231 is connected to the T-type slide 1 213. The baffle assembly 4 can slide between the two so as to adjust the position of the baffle assembly 4 on the adjustable welding plate 21 and the auxiliary welding plate 23 according to the size of the aluminum veneer. At the same time, when placing the aluminum veneer, the rubber pressing rod 24 is pressed on the upper side of the aluminum veneer. The high friction surface of the rubber pressing rod 24 and the elastic force of the fixing rod spring 2141 prevent the aluminum veneer from sliding on the adjustable welding plate 21 during welding, especially in the non-linear welding process of two aluminum veneers, the aluminum veneer has a tendency to slide down under the influence of gravity on the inclined or vertical adjustable welding plate 21 surface, thereby achieving the technical effect of fixing the aluminum veneer and preventing the aluminum veneer from offsetting and causing welding deformation during welding.

[0035] Before welding the aluminum veneer, it is necessary to align the welding head 141 of the welding device 14 with the weld of the aluminum veneer. By turning the height adjustment knob 143, the height of the welding head 141 is adjusted so that the welding needle on the welding head 141 and the weld are at a suitable height. The threaded rod motor 121 is started, and the threaded rod motor 121 drives the threaded rod 12 to rotate. The rotating threaded rod 12 drives the guide slider 131 to move on the threaded rod 12. At the same time, the welding head 141 works, and the guide slider 131 will drive the welding device 14 to move slowly along the weld to weld the weld.

[0036] During the movement of the welding head 141, the threaded rod 12 will drive the threaded rod gear 132 to rotate, and then the rotating plate 1322 on the top of the threaded rod gear 132 will rotate, and the rotating plate 1322 will drive the swing slider 133 to rotate, and the slider column 1331 on the top of the swing slider 133 will rotate with it. The slider column 1331 drives the swing positioning groove 1423 to move back and forth in the swing positioning rod slide groove 1316, and then drives the height adjustment frame 142 to move back and forth, so that the welding head 141 swings slightly left and right during welding, so that the weld core melts evenly at the welding position, and the welding plane is fish-scale-shaped, realizing the technology of fish-scale welding of aluminum single plate. The effect is that when aluminum veneers of different thicknesses are welded to each other, the sizes of the welds are also different. During the rotation of the threaded rod gear 132, the slider column 1331 drives the positioning rotating plate 134 to rotate on the rotating plate positioning ring 1317. By rotating the adjusting knob 135, the adjusting slider 136 is driven to move in the slider slot 1341 of the positioning rotating plate 134, and then the slider column 1331 is moved in the slider column slot 1342, thereby changing the distance between the slider column 1331 and the center of the rotating plate 1322, and then the swing amplitude of the welding head 141 will also change, thereby achieving the technical effect of fish-scale welding of welds of different sizes.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions, and alterations can be made to the embodiments without departing from the principles and spirit of the invention.

[0039] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. An aluminum veneer welding device, characterized in that: The invention comprises a swing welding assembly (1), a welding plate assembly (2), a welding platform (3) and a baffle assembly (4), wherein the welding plate assembly (2) is arranged on the welding platform (3), the swing welding assembly (1) is arranged on the welding platform (3) and is located above the welding plate assembly (2), and the baffle assembly (4) is arranged on the welding plate assembly (2); The swing welding assembly (1) comprises a welding guide frame (11), a threaded rod (12), a guide swing device (13) and a welding device (14); the threaded rod (12) is arranged on the welding guide frame (11); the guide swing device (13) is arranged on the threaded rod (12); and the welding device (14) is arranged on the guide swing device (13).

2. The aluminum veneer welding device according to claim 1, characterized in that: A threaded rod rotating plate (111) and a motor fixing plate (112) are respectively provided on both sides of the top of the welding guide frame (11), a guide rod rotating shaft (114) is symmetrically provided at the bottom of the welding guide frame (11), a rotating rod gear (113) is provided on the guide rod rotating shaft (114), one end of the threaded rod (12) rotates on the threaded rod rotating plate (111), and the other end of the threaded rod (12) rotates on the motor fixing plate (112), and a threaded rod motor (121) is provided at one end of the threaded rod (12) located on the motor fixing plate (112).

3. The aluminum veneer welding device according to claim 2, characterized in that: The guide swing device (13) includes a guide slider (131), a threaded rod gear (132) and a swing slider (133). The bottom surface of the guide slider (131) is attached to the welding guide frame (11). A threaded hole (1311) is provided at the center of the guide slider (131). The threaded hole (1311) is connected to the threaded rod (12) by a thread. A gear groove (1312) is provided on the side wall of the threaded hole (1311). A gear positioning hole (1312) is provided on the top of the gear groove (1312). 3), the side wall of the guide slider (131) is provided with a guide groove (1314), the top wall of the guide slider (131) is provided with a rotating plate groove (1315), the top of the guide slider (131) is provided with a rotating plate positioning ring (1317), a swing positioning rod groove (1316) is provided between the rotating plate positioning ring (1317) and the rotating plate groove (1315), the threaded rod gear (132) is provided in the gear groove (1312), and the swing slider (133) is provided on the threaded rod gear (132).

4. The aluminum veneer welding device according to claim 3, characterized in that: The threaded rod gear (132) is meshedly connected with the threaded rod (12); a gear rotating shaft (1321) is provided on the top of the threaded rod gear (132); the gear rotating shaft (1321) rotates in the gear positioning hole (1313); a rotating plate (1322) is provided above the gear rotating shaft (1321); the rotating plate (1322) rotates in the rotating plate groove (1315); a slider groove (1323) is provided on the rotating plate (1322); the swinging slider (133) slides in the slider groove (1323); and a slider column (1331) is provided on the top of the swinging slider (133).

5. The aluminum veneer welding device according to claim 4, characterized in that: The guide swing device (13) further includes a positioning rotating plate (134), an adjusting knob (135) and an adjusting slider (136), wherein the positioning rotating plate (134) rotates above the rotating plate positioning ring (1317), a slider slot (1341) is provided at the center of the positioning rotating plate (134), a slider column slot (1342) is provided through the slider slot (1341) from top to bottom, a limiting edge (1343) is provided at the bottom of the positioning rotating plate (134), and the limiting edge (1343) is attached to the outer wall of the rotating plate positioning ring (1317). The adjusting knob (135) is arranged in the slider slot (1341), the adjusting knob (135) is provided with a knob threaded rod (1351), the adjusting slider (136) slides in the slider slot (1341), the slider column (1331) is hinged to one end of the adjusting slider (136), and the slider column (1331) slides in the slider column slot (1342), the other end of the adjusting slider (136) is provided with a slider threaded groove (1361), and the knob threaded rod (1351) and the slider threaded groove (1361) are connected by threads.

6. The aluminum veneer welding device according to claim 5, characterized in that: The welding device (14) includes a welding head (141), a height adjustment frame (142) and a height adjustment knob (143), wherein the welding head (141) is arranged on the height adjustment frame (142), the height adjustment knob (143) is arranged on the height adjustment frame (142), a positioning sliding rod (1421) is provided at the bottom of the side wall of the height adjustment frame (142), the positioning sliding rod (1421) slides in the guide slide groove (1314), the side wall of the height adjustment frame (142) is further provided with a swing positioning rod (1422), the swing positioning rod (1422) is provided with a swing positioning groove (1423), the swing positioning groove (1423) slides in the swing positioning rod slide groove (1316), and the slider column (1331) is provided in the swing positioning groove (1423).

7. The aluminum veneer welding device according to claim 6, characterized in that: The welding plate assembly (2) includes an adjustable welding plate (21), a fixed welding plate (22), an auxiliary welding plate (23) and a rubber lower pressure rod (24), wherein the fixed welding plate (22) is fixedly connected to the top right side of the welding table (3), and the auxiliary welding plate (23) is fixedly connected to the top left side of the welding table (3). The adjustable welding plate (21) rotates on the welding table (3), and the adjustable welding plate (21) is located between the fixed welding plate (22) and the auxiliary welding plate. (23), the rubber down-pressing rod (24) is arranged on the adjustable welding plate (21), the top surface of the adjustable welding plate (21) is provided with a T-shaped slide groove 1 (213), the top surface of the fixed welding plate (22) is provided with a T-shaped slide groove 2 (221), and the top surface of the auxiliary welding plate (23) is provided with a T-shaped slide groove 3 (231), and the T-shaped slide groove 1 (213), the T-shaped slide groove 2 (221) and the T-shaped slide groove 3 (231) are located on the same vertical plane.

8. The aluminum veneer welding device according to claim 7, characterized in that: The bottom of the adjustable welding plate (21) is symmetrically provided with a positioning rotation groove (211), and welding plate gears (212) are symmetrically provided on both sides of the adjustable welding plate (21). The welding plate gears (212) are coaxial with the adjustable welding plate (21). The adjustable welding plate (21) is also provided with a spring positioning plate (214) and a lower pressure rod rotation hole (215) on both sides. The spring positioning plate (214) is provided with a fixing rod spring (2141). The two ends of the rubber lower pressure rod (24) rotate in the lower pressure rod rotation hole (215). The rubber lower pressure rod (24) is attached to the adjustable welding plate (21), and the end of the fixing rod spring (2141) is provided on the rubber lower pressure rod (24).

9. The aluminum veneer welding device according to claim 8, characterized in that: The welding table (3) is provided with a guide rod positioning hole (31), a connecting gear positioning column (32) and an adjustable welding plate positioning column (33), the guide rod rotating shaft (114) is provided in the guide rod positioning hole (31), the connecting gear positioning column (32) is provided with a connecting gear (321), the connecting gear (321) rotates on the connecting gear positioning column (32), the connecting gear (321) is meshed and connected with the rotating rod gear (113), and the connecting gear (321) is meshed and connected with the welding plate gear (212), and the positioning rotation groove (211) is provided. On the adjustable welding plate positioning column (33), the adjustable welding plate (21) rotates on the adjustable welding plate positioning column (33), and an angle adjustment wheel (34) is further provided on one side of the welding table (3), a wheel gear (341) is provided on the inner side of the angle adjustment wheel (34), and the wheel gear (341) is meshed and connected with the connecting gear (321), and a crank (342) is provided on the other side of the angle adjustment wheel (34), and a turntable rotating shaft (343) is provided on the wheel gear (341), and the turntable rotating shaft (343) rotates on the welding table (3).

10. The aluminum veneer welding device according to claim 9, characterized in that: The baffle assembly (4) includes a baffle (41) and a fixed screw (42), wherein the baffle (41) slides in the T-shaped slide groove 1 (213), the T-shaped slide groove 2 (221) and the T-shaped slide groove 3 (231), and a screw seat (411) is provided on the back of the baffle (41), and the fixed screw (42) is provided on the screw seat (411), and the fixed screw (42) and the screw seat (411) are connected by threads.

Images