Photovoltaic pile three-blade automatic welding machine

Abstract

The present invention relates to the field of ground pile welding technology, and in particular to a photovoltaic ground pile three-blade automatic welding machine, comprising a frame and a slide rail fixedly installed on the side of the frame, a driven component is installed on the left side of the top of the frame, an active box component is installed on the right side of the top of the frame, a positioning component is installed at the center of the top of the frame, a workpiece is placed on the top of the positioning component, a gun feeding component is slidably connected to the front of the slide rail, and an upper conductive component is installed on the top of the active box component. The photovoltaic ground pile three-blade automatic welding machine pushes box body two out by starting cylinder two, so that the top end is abutted and fixed with the other end of the ground pile, and after the motor is started, the driving shaft is driven to rotate through the reducer, the driving shaft drives the top end to rotate, and the top end drives the ground pile to rotate as a whole, thereby facilitating rotational overall welding, and the ground pile is prevented from moving during the welding process through the cooperation of multiple groups of positioning components.

Description

Technical Field

[0001] The invention relates to the technical field of ground pile welding, in particular to a three-blade automatic welding machine for photovoltaic ground piles. Background Art

[0002] Solar energy is a widely used renewable energy source. It can truly become one of the important alternative energy sources after coal, oil and natural gas, and play an important role in ensuring energy security and supporting the sustainable development of the economy and society. When fixing the existing solar photovoltaic brackets, they are usually fixed by driving spiral piles or cement piers. Spiral piles are more widely used than cement piers because of their convenience.

[0003] However, when welding the blades to the outside of the existing photovoltaic spiral ground piles, most of them use manual assistance + machine welding, which may affect the quality of the finished product and has certain limitations. Therefore, we urgently need to provide a photovoltaic ground pile three-blade automatic welding machine. Summary of the invention

[0004] The purpose of the present invention is to provide a photovoltaic ground pile three-blade automatic welding machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a photovoltaic ground pile three-blade automatic welding machine, comprising a frame and a slide rail fixedly installed on the side of the frame, a driven component is installed on the top left side of the frame, an active box component is installed on the top right side of the frame, a positioning component is installed at the top center of the frame, a workpiece is placed on the top of the positioning component, a gun feeding component is slidably connected to the front of the slide rail, and an upper conductive component is installed on the top of the active box component.

[0006] Preferably, the driven assembly includes a box body 1, a cylinder bracket, a cylinder 1, a bracket 1, a conductor 1, a through shaft, a push rod and a positioning sleeve, the box body 1 and the cylinder bracket are fixedly installed on the top left side of the frame, the bracket 1 is fixedly installed on the front side of the frame, the cylinder 1 is installed on the side of the bracket 1, the through shaft is fixedly connected to the output end of the cylinder 1, the push rod is connected to the end of the through shaft away from the cylinder 1, the positioning sleeve is sleeved on the outer surface of the through shaft, and the conductor 1 is connected to the outer surface of the box body 1.

[0007] Preferably, the active box assembly includes a second box body, a second cylinder, a second bracket, a reducer, a second conductor, a driving shaft and a top. The second box body and the second cylinder are fixedly installed on the top right side of the frame, the second bracket is fixedly installed on the front side of the frame, the reducer is fixedly installed on the right side of the frame, the driving shaft is connected to the center of the reducer, the top is fixedly connected to the end of the driving shaft away from the reducer, and the second conductor is installed on the outer surface of the second box body.

[0008] Preferably, the positioning assembly includes a slide plate, a mounting plate, a pad, a connecting seat one, a cylinder three and a connecting seat two, the slide plate is slidably connected to the upper surface of the frame, the mounting plate is fixedly connected to the top of the slide plate, the pad is connected to the top of the mounting plate, the cylinder three is installed on the top of the pad, the connecting seat two is connected to the output end of the cylinder three, and the connecting seat one is installed at the other end of the cylinder three.

[0009] Preferably, the gun feeding assembly includes a connecting seat three, a tensioning block, a gun clamp, a welding gun, a cylinder four, a mounting frame one, a cylinder five, a connecting seat four, a connecting seat five and a motor, the connecting seat three is slidably connected to the front side of the slide rail, the tensioning block is fixedly connected to the front side of the connecting seat three, the gun clamp is movably connected to the end of the tensioning block away from the connecting seat three, the welding gun is connected to the inside of the gun clamp, the cylinder four is fixedly installed on the top of the connecting seat three, the mounting frame one is fixedly installed on the front side of the connecting seat three, the cylinder five is fixedly installed on the inside of the mounting frame one, the connecting seat four is fixedly connected to the output end of the cylinder five, the connecting seat five is fixedly installed on the top of the connecting seat three, and the motor is fixedly installed on the top of the connecting seat five.

[0010] Preferably, the output end is connected to the reducer, and a high-definition camera is fixedly installed on the front of the connecting seat four. The high-definition camera analyzes the visual image of the welding result through the control device to determine whether the welding is qualified.

[0011] Preferably, the upper conductive component includes a fixed plate, a second mounting frame, a sixth cylinder, a third bracket, a guide column, a circular rail slide, a conductive bar and a fourth bracket, the fixed plate being fixedly mounted on the front side of the frame, the second mounting frame being fixedly connected to the bottom of the fixed plate, the sixth cylinder being fixedly mounted on the top of the fixed plate, the output end of the sixth cylinder passing through the fixed plate and being connected to the second mounting frame, the third bracket being fixedly connected to the bottom of the second mounting frame, the guide column being fixedly connected to the bottom of the third bracket, the circular rail slide being fixedly connected to the top of the third bracket, the conductive bar being fixedly connected to the bottom of the guide column, the fourth bracket being fixedly connected to the side of the fixed plate, and the bottom of the fourth bracket being connected to the frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The photovoltaic ground pile three-blade automatic welding machine starts cylinder 2 to push box 2 out, so that the top end is abutted and fixed with the other end of the ground pile. After the motor is started, the reducer drives the driving shaft to rotate, the driving shaft drives the top end to rotate, and the top end drives the ground pile to rotate as a whole, thereby facilitating rotating overall welding.

[0014] 2. The three-blade automatic welding machine for photovoltaic piles uses a high-definition camera to capture images of the welding position, and uses control equipment to analyze the visual images of the welding results to determine whether the welding is qualified, thereby realizing a standardized welding and installation operation process at the photovoltaic site, reducing the labor cost during the photovoltaic site welding process, reducing the welding and installation errors caused by human errors, and improving the welding quality at the photovoltaic site.

[0015] 3. The photovoltaic ground pile three-blade automatic welding machine slides on the surface of the frame through the slide plate. After the cylinder three is started, its output shaft drives the connecting seat two to push out and position and fix the ground pile. The cooperation of multiple groups of positioning components prevents the ground pile from moving during the welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 is a cross-sectional view of a driven component of the present invention;

[0019] Figure 3 It is a cross-sectional view of the active box assembly of the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the positioning component of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the gun delivery assembly of the present invention;

[0022] Figure 6 It is a schematic diagram of the structure of the upper conductive component of the present invention.

[0023] In the figure: 1, frame; 2, driven assembly; 21, box body 1; 22, cylinder bracket; 23, cylinder 1; 24, bracket 1; 25, conductor 1; 26, through shaft; 27, push rod; 28, positioning sleeve; 3, active box assembly; 31, box body 2; 32, cylinder 2; 33, bracket 2; 34, reducer; 35, conductor 2; 36, active shaft; 37, top; 4, positioning assembly; 41, slide plate; 42, mounting plate; 43, pad; 44, connecting seat 1; 45, Cylinder three; 46, connecting seat two; 5, workpiece; 6, gun feeding assembly; 61, connecting seat three; 62, tension block; 63, gun clamp; 64, welding gun; 65, cylinder four; 66, mounting bracket one; 67, cylinder five; 68, connecting seat four; 69, connecting seat five; 610, motor; 7, slide rail; 8, upper conductive assembly; 81, fixing plate; 82, mounting bracket two; 83, cylinder six; 84, bracket three; 85, guide column; 86, circular rail slide seat; 87, conductive bar; 88, bracket four. DETAILED DESCRIPTION

[0024] 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.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] See also Figure 1-Figure 6 , the present invention provides a technical solution:

[0027] The photovoltaic ground pile three-blade automatic welding machine includes a frame 1 and a slide rail 7 fixedly installed on the side of the frame 1, a driven component 2 is installed on the top left side of the frame 1, an active box component 3 is installed on the top right side of the frame 1, a positioning component 4 is installed at the top center of the frame 1, a workpiece 5 is placed on the top of the positioning component 4, a gun feeding component 6 is slidably connected to the front of the slide rail 7, and an upper conductive component 8 is installed on the top of the active box component 3.

[0028] The driven assembly 2 includes a box body 21, a cylinder bracket 22, a cylinder 23, a bracket 24, a conductor 25, a through shaft 26, a push rod 27 and a positioning sleeve 28. The box body 21 and the cylinder bracket 22 are fixedly installed on the top left side of the frame 1. The top of the cylinder bracket 22 is equipped with a cylinder. The bracket 24 is fixedly installed on the front of the frame 1. The cylinder 23 is installed on the side of the bracket 24. The through shaft 26 is fixedly connected to the output end of the cylinder 23. The push rod 27 is connected to the end of the through shaft 26 away from the cylinder 23. The positioning sleeve 28 is sleeved on the outer surface of the through shaft 26. The conductor 25 is connected to the outer surface of the box body 21.

[0029] By starting the cylinder, the box body 21 is pushed forward as a whole. After the cylinder 23 is started, the push rod 27 is pushed to slide inside the through shaft 26, so that the positioning sleeve 28 can position one end of the ground pile to be welded. The diameter of the positioning sleeve 28 can be adjusted to adapt to ground piles of various diameters.

[0030] The active box assembly 3 includes a box body 31, a cylinder 32, a bracket 33, a reducer 34, a conductor 35, a driving shaft 36 and a top 37. The box body 31 and the cylinder 32 are fixedly installed on the top right side of the frame 1, the bracket 33 is fixedly installed on the front of the frame 1, the reducer 34 is fixedly installed on the right side of the frame 1, the driving shaft 36 is connected to the center of the reducer 34, the top 37 is fixedly connected to the end of the driving shaft 36 away from the reducer 34, and the conductor 35 is installed on the outer surface of the box body 31.

[0031] By starting the second cylinder 32 to push the box body 2 31 out, the top point 37 is fixed to the other end of the ground pile. After the motor 610 is started, the driving shaft 36 is driven to rotate through the reducer 34, the driving shaft 36 drives the top point 37 to rotate, and the top point 37 drives the ground pile to rotate as a whole, thereby facilitating the rotational overall welding.

[0032] The positioning assembly 4 includes a slide plate 41, a mounting plate 42, a pad 43, a connecting seat 1 44, a cylinder 3 45 and a connecting seat 2 46. The slide plate 41 is slidably connected to the upper surface of the frame 1. The upper surface of the frame 1 is provided with a track slidably connected to the slide plate 41. The mounting plate 42 is fixedly connected to the top of the slide plate 41. The pad 43 is connected to the top of the mounting plate 42. The cylinder 3 45 is installed on the top of the pad 43. The connecting seat 2 46 is connected to the output end of the cylinder 3 45. The connecting seat 2 46 abuts against the outer surface of the workpiece 5. The connecting seat 1 44 is installed on the other end of the cylinder 3 45.

[0033] When positioning and fixing the ground pile, first push the connecting seat 1 44 to drive the slide plate 41, the mounting plate 42, and the pad 43 to move. The slide plate 41 slides on the surface of the frame 1. After the cylinder 3 45 is started, its output shaft drives the connecting seat 2 46 to push out to position and fix the ground pile. The cooperation of multiple groups of positioning components 4 prevents the ground pile from moving during the welding process.

[0034] The gun feeding assembly 6 includes a connecting seat three 61, a tensioning block 62, a gun clamp 63, a welding gun 64, a cylinder four 65, a mounting frame one 66, a cylinder five 67, a connecting seat four 68, a connecting seat five 69 and a motor 610. The connecting seat three 61 is slidably connected to the front side of the slide rail 7, the tensioning block 62 is fixedly connected to the front side of the connecting seat three 61, the gun clamp 63 is movably connected to the end of the tensioning block 62 away from the connecting seat three 61, the welding gun 64 is connected to the inside of the gun clamp 63, the cylinder four 65 is fixedly installed on the top of the connecting seat three 61, the mounting frame one 66 is fixedly installed on the front side of the connecting seat three 61, the cylinder five 67 is fixedly installed on the inside of the mounting frame one 66, the connecting seat four 68 is fixedly connected to the output end of the cylinder five 67, the connecting seat five 69 is fixedly installed on the top of the connecting seat three 61, and the motor 610 is fixedly installed on the top of the connecting seat five 69.

[0035] The connecting seat 3 61 is pushed to slide on the surface of the slide rail 7 by starting the cylinder 4 65, and after the welding gun 64 is placed inside the gun clamp 63, the welding gun 64 is clamped by the tension block 62 to weld the workpiece. The output end of the motor 610 is connected to the reducer 34, and a high-definition camera is fixedly installed on the front of the connecting seat 4 68. The high-definition camera is driven to move and capture the image of the welding part by starting the cylinder 5 67. The visual image of the welding result is analyzed by the control device to determine whether the welding is qualified, and the welding control instructions are generated according to the judgment results.

[0036] The upper conductive component includes a fixed plate 81, a mounting frame 82, a cylinder 6 83, a bracket 84, a guide column 85, a circular rail slide 86, a conductive bar 87 and a bracket 88. The fixed plate 81 is fixedly installed on the front of the frame 1, the mounting frame 82 is fixedly connected to the bottom of the fixed plate 81, the cylinder 6 83 is fixedly installed on the top of the fixed plate 81, the output end of the cylinder 6 83 passes through the fixed plate 81 and is connected to the mounting frame 82, the bracket 84 is fixedly connected to the bottom of the mounting frame 82, the guide column 85 is fixedly connected to the bottom of the bracket 84, the circular rail slide 86 is fixedly connected to the top of the bracket 84, the conductive bar 87 is fixedly connected to the bottom of the guide column 85, the bracket 88 is fixedly connected to the side of the fixed plate 81, and the bottom of the bracket 88 is connected to the frame 1.

[0037] After the cylinder six 83 is started, the mounting frame two 82 is pushed down, causing the column 85, the circular rail slide 86, the conductive bar 87 and the bracket four 88 to descend. When the conductive bar 87 contacts the conductor one 25 and the conductor two 35 in the driven component 2 and the active box component 3, conduction can be carried out, and then the welding operation can be carried out.

[0038] Working principle: manually put the bottom plate to the bottom plate positioning mechanism, the driven component cylinder 1 23 extends and the active box component 3 cylinder 2 32 extends to press the bottom plate and the steel pipe, the gun delivery component 6 descends to the working position and starts welding the bottom plate and the steel pipe until the welding is completed. Manually put the spiral blade in the welding position (close to the circumferential and axial positioning components respectively), the gun delivery component cylinder 4 65 extends the welding gun, the mobile component moves the right welding gun 64 to the welding position, the other side cylinder 5 67 retracts and sends the welding gun 64 to the left welding position for spot welding, the spiral blade circumferential mechanism cylinder descends, the spiral blade axial positioning cylinder extends, the blade rotates synchronously, the welding gun 64 moves horizontally to the starting welding position of the blade, the welding starts, the rotating mechanism rotates and the horizontal moving mechanism moves until the welding is completed, the horizontal gun delivery cylinder extends, the mobile component moves to the left, the gun delivery component retracts, the active box component 3 retracts the cylinder 2 32, the driven component 2 retracts the cylinder 1 23 and extends.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0040] 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 photovoltaic ground pile three-blade automatic welding machine, comprising a frame (1) and a slide rail (7) fixedly mounted on a side of the frame (1), characterized in that: A driven component (2) is installed on the left side of the top of the frame (1), an active box component (3) is installed on the right side of the top of the frame (1), a positioning component (4) is installed at the center of the top of the frame (1), a workpiece (5) is placed on the top of the positioning component (4), a gun feeding component (6) is slidably connected to the front of the slide rail (7), and an upper conductive component (8) is installed on the top of the active box component (3); The driven assembly (2) comprises a box body (21), a cylinder bracket (22), a cylinder (23), a bracket (24), a conductor (25), a through shaft (26), a push rod (27) and a positioning sleeve (28); the box body (21) and the cylinder bracket (22) are both fixedly mounted on the top left side of the frame (1); the bracket (24) is fixedly mounted on the front side of the frame (1); the cylinder (23) is mounted on the side of the bracket (24); the through shaft (26) is fixedly connected to the output end of the cylinder (23); the push rod (27) is connected to an end of the through shaft (26) away from the cylinder (23); the positioning sleeve (28) is sleeved on the outer surface of the through shaft (26); and the conductor (25) is connected to the outer surface of the box body (21); The active box assembly (3) comprises a second box body (31), a second cylinder (32), a second bracket (33), a reducer (34), a second conductor (35), a driving shaft (36) and a top (37); the second box body (31) and the second cylinder (32) are both fixedly mounted on the top right side of the frame (1); the second bracket (33) is fixedly mounted on the front side of the frame (1); the reducer (34) is fixedly mounted on the right side of the frame (1); the driving shaft (36) is connected to the center of the reducer (34); the top (37) is fixedly connected to an end of the driving shaft (36) away from the reducer (34); and the second conductor (35) is mounted on the outer surface of the second box body (31); The upper conductive assembly comprises a fixed plate (81), a second mounting frame (82), a sixth cylinder (83), a third bracket (84), a guide column (85), a circular rail slide seat (86), a conductive row (87) and a fourth bracket (88), wherein the fixed plate (81) is fixedly mounted on the front side of the frame (1), the second mounting frame (82) is fixedly connected to the bottom of the fixed plate (81), the sixth cylinder (83) is fixedly mounted on the top of the fixed plate (81), and the output end of the sixth cylinder (83) passes through the fixed plate (81). The fixed plate (81) is connected to the second mounting frame (82), the third bracket (84) is fixedly connected to the bottom of the second mounting frame (82), the guide column (85) is fixedly connected to the bottom of the third bracket (84), the circular rail slide seat (86) is fixedly connected to the top of the third bracket (84), the conductive bar (87) is fixedly connected to the bottom of the guide column (85), the fourth bracket (88) is fixedly connected to the side of the fixed plate (81), and the bottom of the fourth bracket (88) is connected to the frame (1); When the conductive bar (87) contacts the conductive body 1 (25) and the conductive body 2 (35) in the driven component (2) and the active box component (3), electrical conduction can be performed, thereby performing a welding operation.

2. The photovoltaic pile three-blade automatic welding machine according to claim 1 is characterized by: The positioning assembly (4) comprises a slide plate (41), a mounting plate (42), a pad (43), a connecting seat 1 (44), a cylinder 3 (45) and a connecting seat 2 (46); the slide plate (41) is slidably connected to the upper surface of the frame (1); the mounting plate (42) is fixedly connected to the top of the slide plate (41); the pad (43) is connected to the top of the mounting plate (42); the cylinder 3 (45) is installed on the top of the pad (43); the connecting seat 2 (46) is connected to the output end of the cylinder 3 (45); and the connecting seat 1 (44) is installed on the other end of the cylinder 3 (45).

3. The photovoltaic pile three-blade automatic welding machine according to claim 1 is characterized by: The gun delivery assembly (6) comprises a connection seat three (61), a tension block (62), a gun clamp (63), a welding gun (64), a cylinder four (65), a mounting frame one (66), a cylinder five (67), a connection seat four (68), a connection seat five (69) and a motor (610), wherein the connection seat three (61) is slidably connected to the front side of the slide rail (7), the tension block (62) is fixedly connected to the front side of the connection seat three (61), and the gun clamp (63) is movably connected to one end of the tension block (62) away from the connection seat three (61). The welding gun (64) is connected to the inside of the gun clamp (63), the cylinder four (65) is fixedly mounted on the top of the connecting seat three (61), the mounting frame one (66) is fixedly mounted on the front of the connecting seat three (61), the cylinder five (67) is fixedly mounted on the inside of the mounting frame one (66), the connecting seat four (68) is fixedly connected to the output end of the cylinder five (67), the connecting seat five (69) is fixedly mounted on the top of the connecting seat three (61), and the motor (610) is fixedly mounted on the top of the connecting seat five (69).

4. The photovoltaic pile three-blade automatic welding machine according to claim 3 is characterized by: The output end of the motor (610) is connected to the reducer (34), and a high-definition camera is fixedly mounted on the front of the connecting seat four (68). The high-definition camera analyzes the visual image of the welding result through the control device to determine whether the welding is qualified.

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