Photovoltaic equipment welding device

Abstract

The present invention provides a photovoltaic equipment welding device, which relates to the field of welding processing technology, including a first welding table and a second welding table, wherein a side plate is integrally formed at one end of the top of the first welding table, a pushing mechanism and a welding mechanism are built on the inner wall of the side plate, the pushing mechanism is used to push the plate placed on the second welding table, a support frame is welded at one end of the surface of the second welding table, a positioning mechanism is built on the inner side of the support frame, and the positioning mechanism includes a driving component and an extrusion component. After the welding device directly places two plates to be welded on the two welding tables, the entire positioning process can be completed by cooperating with the subsequent positioning components and the pushing mechanism in the form of a single manual push, and a certain pressing and locking effect is also provided at the same time, which simplifies the preliminary preparation steps, improves the welding processing efficiency, and the subsequent welding process is more stable and reliable, with strong integrity, and simplified operation procedures.

Description

Technical Field

[0001] The invention relates to the technical field of welding processing, in particular to a photovoltaic equipment welding device. Background Art

[0002] Photovoltaic equipment can use solar energy to generate electricity. It has a wide range of uses, covering a wide range of fields from households to industry, agriculture, transportation, communications, etc., effectively reducing dependence on traditional energy. Especially in industries that require a lot of electricity. During the production and processing of photovoltaic equipment, welding equipment is required to weld the external frame part.

[0003] The welding device used in the prior art for photovoltaic equipment directly performs welding processing through a handheld welding head, or through a large welding device, by positioning and docking the workpieces to be welded and then locking them before welding. Therefore, the conventional welding device includes multiple steps, including the process of docking and positioning the two workpieces before welding. The deviation in positioning will cause the position of the weld to be misaligned, affecting the final connection quality. The traditional welding positioning process has cumbersome steps, and after the positioning is completed, the subsequent clamping and locking is still prone to cause the positioning to be offset again due to collision. The preparation steps are complicated, which reduces the overall processing efficiency. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a photovoltaic equipment welding device to solve the problems raised in the above-mentioned background technology. The present invention directly places two plates to be welded on two welding tables, and only needs a single manual push to cooperate with the subsequent positioning components and pushing mechanisms to complete the entire positioning process. At the same time, it also provides a certain press-locking effect, simplifies the preliminary preparation steps, improves the welding processing efficiency, and the subsequent welding process is more stable and reliable, with strong integrity, and simplifies the operation process.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a photovoltaic equipment welding device, including a welding device body, the welding device body including a first welding table and a second welding table, the top end of the first welding table is integrally formed with a side plate, and a pushing mechanism and a welding mechanism are built on the inner wall of the side plate, the pushing mechanism is used to push the plate placed on the second welding table, a support frame is welded to one end of the surface of the second welding table, a positioning mechanism is built on the inner side of the support frame, the positioning mechanism includes a driving assembly and an extrusion assembly, a transmission belt is sleeved on the surface end of the pushing mechanism, the other end of the transmission belt is sleeved on the inside of the driving assembly, a positioning rod is inserted into the bottom of the driving assembly, the positioning rod is used to limit and block the plate placed on the first welding table, the top of the support frame is integrally formed with a top plate, and a guide sleeve is welded at the bottom of the top plate.

[0006] Furthermore, the pushing mechanism includes a pushing shaft and a rubbing wheel, both ends of the pushing shaft are embedded into the inside of the side plate through bearings, the surface key of the pushing shaft is connected to a driven gear, and one end of the transmission belt is sleeved on the driven gear.

[0007] Furthermore, the rubbing wheel is fixed at the middle position of the pushing shaft, and the rubbing wheel is made of rubber material as a whole. A gap is provided between the bottom of the rubbing wheel and the surface of the second welding table, and the number of the driven gear and the transmission belt are both two.

[0008] Furthermore, the welding mechanism includes a screw and a welding head, wherein a second motor is screwed to the outer side of one side plate, one end of the screw is inserted into the output end of the second motor, a guide plate is welded to the inner side of the side plate, and a sliding sleeve is sleeved on the surface of the guide plate.

[0009] Furthermore, a threaded sleeve is provided on the top of the sliding sleeve, the screw rod passes through the inside of the threaded sleeve, an extension plate is integrally formed on the side of the sliding sleeve, the top of the welding head is fixed under the extension plate, a gap is provided between the first welding table and the second welding table, and the first welding table and the second welding table are both fixed to the processing platform by bolts.

[0010] Furthermore, the driving assembly includes a first motor, a first transmission sleeve and a first lifting rod, the output shaft of the first motor passes through the interior of the first transmission sleeve, and a driving gear is keyed on the output shaft of the first motor, a first rack and a second rack are respectively provided on both sides of the first lifting rod, and a first transmission box is integrally formed on the surface of the first transmission sleeve.

[0011] Furthermore, the top of the transmission belt is sleeved on the driving gear, the driving gear is embedded in the interior of the first transmission box, the housing of the first motor is fixed to the side of the support frame with screws, and the driving gear is meshed with the first rack.

[0012] Furthermore, a second transmission sleeve is installed on the inner side of the support frame, a second transmission box is integrally formed on the surface of the second transmission sleeve, a linkage gear is inserted inside the second transmission box, and the linkage gear is meshed with the second rack portion.

[0013] Furthermore, the extrusion assembly includes a second lifting rod and an extrusion plate, the top of the second lifting rod is embedded in the interior of the guide sleeve, the bottom end of the second lifting rod is inserted with a spring column, the extrusion plate is welded to the end of the spring column, and a third rack is arranged on the side of the second lifting rod, and the two sides of the linkage gear are respectively meshed with the second rack and the third rack.

[0014] Furthermore, the bottom of the first lifting rod is integrally formed with the positioning clamp rod portion, and the sides of the first transmission box and the second transmission box are both provided with notches, and the first rack, the second rack, and the third rack all pass through the notches.

[0015] Beneficial effects of the present invention:

[0016] The photovoltaic equipment welding device directly places two plates to be welded on two welding tables, and completes the entire positioning process with the cooperation of subsequent positioning components and pushing mechanisms through only a single manual push. The driving component can ensure that the docking positions of the two plates completely coincide with the subsequent welding paths, thereby improving the accuracy after positioning.

[0017] The photovoltaic equipment welding device not only positions the two plates to be welded, but also provides a certain pressing and locking effect, simplifies the preliminary preparation steps, improves the welding processing efficiency, and makes the subsequent welding process more stable and reliable, with strong integrity, and simplifies the operation process.

[0018] The photovoltaic equipment welding device can achieve the early positioning, locking and pushing process of the plate to be welded only through the driving component, which reduces the equipment cost, has a high degree of automation, and will not interfere with the subsequent welding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of the appearance of a photovoltaic equipment welding device according to the present invention;

[0020] Figure 2 It is a structural schematic diagram of the first welding station part of the present invention;

[0021] Figure 3It is a structural schematic diagram of the second welding station part of the present invention;

[0022] Figure 4 It is the internal structure diagram of the driving component of the present invention;

[0023] Figure 5 The figure is an external structural diagram of the driving component part of the present invention;

[0024] Figure 6 for Figure 2 A magnified image of area A;

[0025] In the figure: 1, the first welding table; 2, the second welding table; 3, the positioning mechanism; 4, the pushing mechanism; 5, the welding mechanism; 6, the side plate; 7, the pushing shaft; 8, the rubbing wheel; 9, the driven gear; 10, the transmission belt; 11, the second motor; 12, the guide plate; 13, the screw rod; 14, the support frame; 15, the driving assembly; 16, the extrusion assembly; 17, the driving gear; 18, the first lifting rod; 19, the first rack; 20, the second rack; 21, the positioning clamping rod; 22, the linkage gear; 23, the second lifting rod; 24, the third rack; 25, the spring column; 26, the extrusion plate; 27, the guide sleeve; 28, the first motor; 29, the first transmission sleeve; 30, the second transmission sleeve; 31, the first transmission box; 32, the second transmission box; 33, the notch; 34, the sliding sleeve; 35, the threaded sleeve; 36, the extension plate; 37, the welding head. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] See also Figures 1 to 6The present invention provides the following technical solutions: a photovoltaic device welding device, comprising a welding device body, the welding device body comprising a first welding station 1 and a second welding station 2, the top end of the first welding station 1 is integrally formed with a side plate 6, the inner wall of the side plate 6 is built with a pushing mechanism 4 and a welding mechanism 5, the pushing mechanism 4 is used to push the plate placed on the second welding station 2, the surface end of the second welding station 2 is welded with a support frame 14, the inner side of the support frame 14 is built with a positioning mechanism 3, the positioning mechanism 3 includes a driving component 15 and an extrusion component 16, the surface end of the pushing mechanism 4 is sleeved with a transmission belt 10, the other end of the transmission belt 10 is sleeved inside the driving component 15, the bottom of the driving component 15 is interspersed with a positioning rod 21, the positioning rod 21 is used to limit and block the plate placed on the first welding station 1, the top of the support frame 14 is integrally formed with a top plate, and a guide sleeve 27 is welded at the bottom of the top plate. The photovoltaic device welding device is used for the welding process between the plates of the photovoltaic device, so the welded workpieces are all in the shape of a flat plate.

[0028] When the present invention is used, the two plates to be welded are first placed on the surfaces of the first welding station 1 and the second welding station 2 respectively, and the plate on the first welding station 1 is manually pushed to move until the end of the plate is pressed against the inner side of the positioning clamping rod 21, and the plate on the second welding station 2 is directly pushed to pass through the rubbing wheel 8. At this time, the positioning mechanism 3 is started, and the extrusion component 16 and the pushing mechanism 4 are simultaneously linked with the driving component 15 on the positioning mechanism 3. The blocking effect of the plate placed on the first welding station 1 is released with the help of the driving component 15, and the downward pressing force is provided to the plate with the help of the extrusion component 16 to ensure that the subsequent two plates will not cause the plate that has been positioned on the first welding station 1 to deviate when they are butted together. The plate on the second welding station 2 is moved closer to the plate on the first welding station 1 by the rotation of the rubbing wheel 8 in the pushing mechanism 4, until the two plates are butted and fitted, and the fitting position is the weld position. Finally, the welding mechanism 5 is started, and the welding head 37 can be controlled by the screw rod 13 to move along the positioned welding path to achieve the purpose of welding.

[0029] In this embodiment, the pushing mechanism 4 includes a pushing shaft 7 and a rubbing wheel 8. Both ends of the pushing shaft 7 are embedded in the inside of the side plate 6 through bearings. The surface key of the pushing shaft 7 is connected with a driven gear 9. One end of the transmission belt 10 is sleeved on the driven gear 9. The rubbing wheel 8 is fixed in the middle position of the pushing shaft 7, and the rubbing wheel 8 is made of rubber material as a whole. A gap is set between the bottom of the rubbing wheel 8 and the surface of the second welding table 2. The number of the driven gear 9 and the transmission belt 10 are both two.

[0030] Specifically, after the driving assembly 15 is started, the driving gear 17 drives the transmission belt 10 to rotate, and the transmission belt 10 rotates and drives the push shaft 7 and the rubbing wheel 8 to rotate at the same time. Figure 4 At this time, the driving gear 17 is Figure 4 The rotation direction is counterclockwise, so the driven gear 9, the push shaft 7 and the rubbing wheel 8 connected by the transmission belt 10 all rotate counterclockwise, and the bottom of the rubbing wheel 8 can push the lower plate toward the position of the first welding station 1.

[0031] In this embodiment, the welding mechanism 5 includes a screw rod 13 and a welding head 37, wherein the outer side of one side plate 6 is screwed with a second motor 11, one end of the screw rod 13 is inserted into the output end of the second motor 11, and a guide plate 12 is welded to the inner side of the side plate 6, and a sliding sleeve 34 is sleeved on the surface of the guide plate 12, and a threaded sleeve 35 is provided on the top of the sliding sleeve 34, and the screw rod 13 passes through the inside of the threaded sleeve 35, and an extension plate 36 is integrally formed on the side of the sliding sleeve 34, and the top of the welding head 37 is fixed below the extension plate 36, and a gap is provided between the first welding platform 1 and the second welding platform 2, and the first welding platform 1 and the second welding platform 2 are both fixed to the processing platform by bolts. The early positioning, locking, and pushing process of the plate to be welded can be realized only by the driving component 15, which reduces the equipment cost, has a high degree of automation, and does not interfere with the subsequent welding process.

[0032] Specifically, after starting the second motor 11, the second motor 11 drives the screw rod 13 to rotate, and the screw rod 13 cooperates with the threaded sleeve 35 to control the entire sliding sleeve 34 to move along the guide plate 12. At this time, the extension plate 36 can be cooperated to drive the welding head 37 at the end to move. The welding head 37 part has been aligned with the connecting gap between the two plates below, so the connecting gap can be directly welded. Because the transmission belt 10 is tilted and the positioning rod 21 part has also been dug into a lifting process, it can be ensured that the welding head 37 will not be blocked by any other structure during the translation welding process, so that the welding range can cover any position of the gap between the two plates.

[0033] In this embodiment, the driving assembly 15 includes a first motor 28, a first transmission sleeve 29 and a first lifting rod 18. The output shaft of the first motor 28 passes through the interior of the first transmission sleeve 29, and a driving gear 17 is keyed on the output shaft of the first motor 28. A first rack 19 and a second rack 20 are respectively provided on both sides of the first lifting rod 18. A first transmission box 31 is integrally formed on the surface of the first transmission sleeve 29. The top of the transmission belt 10 is sleeved on the driving gear 17, and the driving gear 17 is embedded in the interior of the first transmission box 31. The outer shell of the first motor 28 is fixed to the side of the support frame 14 by screws. The driving gear 17 is meshed with the first rack 19. A second transmission sleeve 30 is also installed on the inner side of the support frame 14. The surface of the second transmission sleeve 30 is integrally formed with a second transmission box 32. A linkage gear 22 is inserted into the interior of the second transmission box 32, and the linkage gear 22 is partially meshed with the second rack 20. After placing the two plates to be welded on the two welding tables, the entire positioning process can be completed by a single manual push in conjunction with the subsequent positioning components and the pushing mechanism 4, and with the help of the driving component 15, it can ensure that the docking position of the two plates completely coincides with the subsequent welding path, thereby improving the accuracy after positioning.

[0034] For details, please refer to Figure 4 After the first motor 28 rotates, it will drive the driving gear 17 to rotate counterclockwise. At this time, the first rack 19 moves up, that is, the first lifting rod 18 and the second rack 20 on the other side also move up, and the second rack 20 is meshed with the linkage gear 22, so the linkage gear 22 can be controlled to rotate clockwise, and the linkage gear 22 can control the third rack 24 on the other side to move down, and finally the second lifting rod 23 is moved toward the bottom, and the bottom extrusion plate 26 is used to press the plate on the first welding table 1, and the plate is squeezed and fixed by the pressure applied by the spring rod. In the above process, the pushing mechanism 4 will be linked to push the plate on the second welding table 2, and at this time the plate on the first welding table 1 has been squeezed, so it can be ensured that after the two plates are in contact, their connection position can still be on the line that has been restricted on the inner side of the positioning clamping rod 21.

[0035] In this embodiment, the extrusion assembly 16 includes a second lifting rod 23 and an extrusion plate 26. The top of the second lifting rod 23 is embedded in the guide sleeve 27. The bottom of the second lifting rod 23 is inserted with a spring column 25. The extrusion plate 26 is welded to the end of the spring column 25. The side of the second lifting rod 23 is provided with a third rack 24. The two sides of the linkage gear 22 are respectively meshed with the second rack 20 and the third rack 24. The bottom of the first lifting rod 18 is partially integrated with the positioning clamp rod 21. The sides of the first transmission box 31 and the second transmission box 32 are both provided with a notch 33. The first rack 19, the second rack 20, and the third rack 24 all pass through the notch 33. While positioning the two plates to be welded, it also provides a certain pressing and locking effect, simplifies the preparatory steps in the early stage, improves the welding processing efficiency, and makes the subsequent welding process more stable and reliable, with strong integrity, and simplifies the operation process.

[0036] Specifically, after starting the first motor 28, the output shaft of the first motor 28 and the shaft part in the middle of the linkage gear 22 are hidden in the first transmission sleeve 29 and the second transmission sleeve 30, and only the provided transmission box is used as the transmission area of ​​each gear and rack, and finally the purpose of lifting and lowering the first lifting rod 18 and the second lifting rod 23 is achieved. Therefore, it is only necessary to push the plate on the first welding table 1 against the inner side of the positioning rod 21 in the early stage, and the entire subsequent positioning process can be automatically completed, and the bottom end of the welding head 37 is always in the same straight line with the inner side of the positioning rod 21, and the welding head 37 only needs to be in the middle area of ​​the two positioning rods 21 in the initial state, and wait for the positioning rod 21 to move up before it can be used for welding.

[0037] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A photovoltaic device welding device, comprising a welding device body, characterized in that: The welding device body comprises a first welding table (1) and a second welding table (2); a side plate (6) is integrally formed at one end of the top of the second welding table (2); a pushing mechanism (4) and a welding mechanism (5) are built on the inner wall of the side plate (6); the pushing mechanism (4) is used to push a plate placed on the second welding table (2); a support frame (14) is welded to one end of the surface of the first welding table (1); a positioning mechanism (3) is built on the inner side of the support frame (14); the positioning mechanism (3) comprises a driving component (15) and an extrusion component (16); a transmission belt (10) is sleeved on the end of the surface of the pushing mechanism (4); the other end of the transmission belt (10) is sleeved on the driving component (15). The bottom of the driving assembly (15) is inserted with a positioning rod (21), and the positioning rod (21) is used to limit and block the plate placed on the first welding table (1). The top of the support frame (14) is integrally formed with a top plate, and a guide sleeve (27) is welded to the bottom of the top plate. The pushing mechanism (4) comprises a pushing shaft (7) and a rubbing wheel (8). Both ends of the pushing shaft (7) are embedded in the inside of the side plate (6) through bearings. The surface of the pushing shaft (7) is key-connected with a driven gear (9). One end of the transmission belt (10) is sleeved on the driven gear (9). The rubbing wheel (8) is fixed at the middle position of the pushing shaft (7), and the rubbing wheel (8) is made of rubber material as a whole. The bottom of the rubbing wheel (8) is A gap is provided between the first portion and the surface of the second welding table (2); the number of the driven gear (9) and the transmission belt (10) are both two; the driving assembly (15) comprises a first motor (28), a first transmission sleeve (29) and a first lifting rod (18); the output shaft of the first motor (28) passes through the interior of the first transmission sleeve (29); and a driving gear (17) is keyed to the output shaft of the first motor (28); a first rack (19) and a second rack (20) are respectively provided on both sides of the first lifting rod (18); a first transmission box (31) is integrally formed on the surface of the first transmission sleeve (29); the top of the transmission belt (10) is sleeved on the driving gear (17); the driving gear (17) is The wheel (17) is embedded in the interior of the first transmission box (31), the outer shell of the first motor (28) is fixed to the side of the support frame (14) by screws, the driving gear (17) and the first rack (19) are meshed, and a second transmission sleeve (30) is also installed on the inner side of the support frame (14), and the surface of the second transmission sleeve (30) is integrally formed with a second transmission box (32), and a linkage gear (22) is inserted into the interior of the second transmission box (32), and the linkage gear (22) is meshed with the second rack (20). The extrusion assembly (16) includes a second lifting rod (23) and an extrusion plate (26), and the top of the second lifting rod (23) is embedded in the interior of the guide sleeve (27).A spring column (25) is inserted at the bottom end of the second lifting rod (23), the extrusion plate (26) is welded to the end of the spring column (25), a third rack (24) is arranged on the side of the second lifting rod (23), the two sides of the linkage gear (22) are respectively meshed with the second rack (20) and the third rack (24), the bottom of the first lifting rod (18) and the positioning clamping rod (21) are partially integrated, the sides of the first transmission box (31) and the second transmission box (32) are both provided with a notch (33), and the first rack (19), the second rack (20) and the third rack (24) all pass through the notch (33).

2. A photovoltaic equipment welding device according to claim 1, characterized in that: The welding mechanism (5) comprises a screw rod (13) and a welding head (37), wherein a second motor (11) is screwed to the outer side of one side plate (6), one end of the screw rod (13) is inserted into the output end of the second motor (11), a guide plate (12) is welded to the inner side of the side plate (6), and a sliding sleeve (34) is sleeved on the surface of the guide plate (12).

3. A photovoltaic equipment welding device according to claim 2, characterized in that: A threaded sleeve (35) is provided at the top of the sliding sleeve (34), the screw rod (13) passes through the inside of the threaded sleeve (35), an extension plate (36) is integrally formed on the side of the sliding sleeve (34), the top of the welding head (37) is fixed below the extension plate (36), a gap is provided between the first welding platform (1) and the second welding platform (2), and the first welding platform (1) and the second welding platform (2) are both fixed to the processing platform by bolts.

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