Photovoltaic module welding machine

Abstract

The utility model relates to the technical field of welding equipment, in particular to a photovoltaic module welding machine which comprises a machine frame, a welding mechanism, a placing table and a trowelling mechanism, the welding mechanism, the placing table and the trowelling mechanism are arranged on the machine frame, the trowelling mechanism is used for limiting the height of welding materials, and a placing groove for placing a photovoltaic module is formed in the placing table. The placing groove is provided with a guide surface which is inclined towards the outside of the placing groove from bottom to top; the trowelling mechanism comprises a trowelling plate, a trowelling driving part, a mounting seat, a connecting seat, an elastic element and a fixing seat, the trowelling plate is located in the containing groove, the trowelling plate is fixedly connected with the mounting seat, the mounting seat is slidably connected with the connecting seat, the connecting seat is fixedly connected with the output end of the trowelling driving part, the trowelling driving part is fixedly connected with the rack, and the fixing seat is slidably connected with the rack. Through the design of the trowelling mechanism, after the photovoltaic module is coated with the scaling powder, the trowelling mechanism is started to trowelling the coated scaling powder, so that the scaling powder is uniformly distributed, the welding effect is ensured, and the welding effect of the photovoltaic module is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding equipment technical field especially is related to a photovoltaic module welding machine. BACKGROUND

[0002] The thickness and material of the flux will directly affect the welding temperature. If the thickness of the flux is too large, it may cause insufficient welding temperature, because the thicker flux needs more heat to volatilize and decompose, thereby affecting the quality and reliability of the welded joint. On the contrary, if the thickness of the flux is insufficient, it may cause excessive welding temperature, causing unnecessary thermal damage to the welding material. The welding machine for the photovoltaic module in the prior art needs to coat the flux on the photovoltaic module during welding, but the thickness of the coated flux is not uniform, affecting the welding effect. SUMMARY

[0003] The utility model solves the technical problems that the welding machine for the photovoltaic module in the prior art needs to coat the flux on the photovoltaic module during welding, but the thickness of the coated flux is not uniform, affecting the welding effect, and provides a photovoltaic module welding machine.

[0004] The utility model adopts the technical scheme that a photovoltaic module welding machine, including frame and the welding mechanism, the placement platform and the smoothening mechanism of arrangement on the frame, the smoothening mechanism is used for limiting the height of the welding material, the placement platform is opened and has the placement groove for the placement of photovoltaic module, and the placement groove has the guide surface that is inclined from below to the outside of the placement groove slot.

[0005] The smoothening mechanism includes a smoothening plate, a smoothening drive, a mounting seat, a connecting seat, an elastic element, and a fixed seat. The smoothening plate is located in the placement groove, the smoothening plate and the mounting seat are fixedly connected, the mounting seat and the connecting seat are slidingly connected, the connecting seat and the output end of the smoothening drive are fixedly connected, the smoothening drive and the frame are fixedly connected, the fixed seat and the frame are slidingly connected, one end of the elastic element is connected with the fixed seat, and the other end is connected with the mounting seat. The smoothening drive provides power for the smoothening plate to move along the placement groove. After the flux is coated on the photovoltaic module, the smoothening mechanism is started to smooth the coated flux, making it evenly distributed, ensuring the welding effect and improving the welding effect of the photovoltaic module.

[0006] In order to solve the problem of impurities accumulated in the placement groove, further comprising a plurality of through holes are arranged in the placement groove.

[0007] In order to solve the problem of unstable movement of the mounting seat, further comprising a first telescopic rod, one end of the first telescopic rod is fixedly connected with the mounting seat, and the other end is fixedly connected with the fixed seat. The elastic element is sleeved on the first telescopic rod.

[0008] In order to solve the problem of unstable movement of the connecting seat, the leveling mechanism further comprises a second telescopic rod, one end of the second telescopic rod being fixedly connected with the connecting seat, and the other end being fixedly connected with the fixed seat.

[0009] The first sliding groove is matched with the first sliding rail.

[0010] The second sliding rail is matched with the sliding block.

[0011] In order to solve the problem that the distance between the bottom of the placing groove of the placing table and the leveling plate cannot be adjusted, the bottom surface of the placing table is rotationally arranged with an adjusting screw, and the adjusting screw is threadedly connected with the rack.

[0012] The welding mechanism comprises a lifting assembly for providing power for the up-down movement of the welding head, a translation assembly for providing power for the planar movement of the welding head, and the welding head, the translation assembly being fixedly connected with the rack, the output end of the translation assembly being fixedly connected with the lifting assembly, and the output end of the lifting assembly being fixedly connected with the welding head.

[0013] The photovoltaic module welding machine has the advantages that after the flux is coated on the photovoltaic module, the leveling mechanism is started to level the coated flux, so that the flux is uniformly distributed, the welding effect is ensured, and the welding effect of the photovoltaic module is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further illustrated below in combination with the drawings and examples.

[0015] Figure 1 is the structural schematic diagram of the utility model;

[0016] Figure 2 is the sectional structure schematic diagram of A-A in the utility model Figure 1 .

[0017] Figure 3 is the enlarged structure schematic diagram of B in the utility model Figure 1 .

[0018] In the figure: 1, rack, 2, welding mechanism, 21, lifting assembly, 22, translation assembly, 23, welding head, 3, placing table, 31, placing groove, 32, guide surface, 33, through hole, 34, adjusting screw, 4, troweling mechanism, 41, troweling plate, 42, troweling driving part, 43, mounting seat, 431, first sliding rail, 44, connecting seat, 45, elastic element, 46, fixing seat, 461, sliding block, 47, first telescopic rod, 48, second telescopic rod, 49, second sliding rail. DETAILED DESCRIPTION

[0019] The utility model will be explained in further detail now in combination with the drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the utility model in a schematic way, so they only show the structure related to the utility model.

[0020] As Figure 1 It is the structure schematic diagram of the utility model, a kind of photovoltaic module welding machine, including rack 1 and the welding mechanism 2, placing table 3 and troweling mechanism 4 of arrangement on rack 1, troweling mechanism 4 is used to limit the height of soldering material, placing groove 31 for photovoltaic module is placed and is opened in placing table 3, placing groove 31 has the guide surface 32 inclined from below to the outside of placing groove 31 slot upward;As Figure 2 It is shown that a plurality of through holes 33 passing through placing table 3 are opened in placing groove, and the through hole 33 is used for magazine to fall, to avoid that magazine affects the placement of photovoltaic module, and it is convenient for subsequent cleaning.

[0021] Welding mechanism 2 includes lifting assembly 21 for providing power for the up-down movement of welding head 23, translation assembly 22 for providing power for the plane movement of welding head 23 and welding head 23, translation assembly 22 and rack 1 are fixedly connected, the output end of translation assembly 22 and lifting assembly 21 are fixedly connected, the output end of lifting assembly 21 and welding head 23 are fixedly connected, lifting assembly 21 can be cylinder, electric push rod or screw mechanism and other power elements, lifting assembly 21 is used to provide power for welding head 23 to approach or away from the welding place of photovoltaic module, translation assembly 22 includes two translation driving parts, one translation driving part and rack 1 are fixedly connected, the output end and the other translation driving part are fixedly connected, the output end of the other translation driving part and welding head 23 are fixedly connected, two translation driving parts are perpendicular to each other, and the translation driving part can be cylinder, electric push rod or screw mechanism and other power elements.

[0022] As Figure 1 , Figure 3As shown in the figure, the leveling mechanism 4 comprises a leveling plate 41, a leveling drive 42, a mounting seat 43, a connecting seat 44, an elastic element 45 and a fixing seat 46, the leveling plate 41 is located in the placement groove 31, the leveling plate 41 and the mounting seat 43 are fixedly connected, the mounting seat 43 and the connecting seat 44 are slidingly connected, the connecting seat 44 and the output end of the leveling drive 42 are fixedly connected, the leveling drive 42 and the rack 1 are fixedly connected, the fixing seat 46 and the rack 1 are slidingly connected, one end of the elastic element 45 is connected with the fixing seat 46, and the other end is connected with the mounting seat 43, and the leveling drive 42 is used to provide power for the leveling plate 41 to move along the placement groove 31. The leveling drive 42 can be a cylinder, an electric push rod or a screw rod mechanism.

[0023] As shown in the figure, Figure 3 The leveling mechanism 4 comprises a first telescopic rod 47, one end of the first telescopic rod 47 is fixedly connected with the mounting seat 43, and the other end is fixedly connected with the fixing seat 46, and the elastic element 45 is sleeved on the first telescopic rod 47. The principle of telescopic rod is to change the length of the whole rod by the relative sliding or telescopic movement between multiple rod members. The first telescopic rod 47 increases the stability of the mounting seat 43.

[0024] The leveling mechanism 4 comprises a second telescopic rod 48, one end of the second telescopic rod 48 is fixedly connected with the connecting seat 44, and the other end is fixedly connected with the fixing seat 46. The second telescopic rod 48 increases the stability of the leveling drive 42.

[0025] As shown in the figure, Figure 3 The mounting seat 43 has a first sliding rail 431 extending in the vertical direction, the connecting seat 44 has a first sliding groove matched with the first sliding rail 431, and the first sliding rail 431 is slidingly arranged in the first sliding groove.

[0026] The fixing seat 46 has a sliding block 461, and the rack 1 is provided with a second sliding rail 49 matched with the sliding block 461, and the sliding block 461 is slidingly arranged on the second sliding rail 49.

[0027] As shown in the figure, Figure 3 The bottom surface of the placement table 3 is rotationally arranged with an adjusting screw 34, and the adjusting screw 34 is threadedly connected with the rack 1. The adjusting screw 34 can adjust the height of the placement table 3, so as to change the distance from the groove bottom of the placement groove 31 to the leveling plate 41, so as to adapt to different welding material thicknesses required by different photovoltaic modules.

[0028] In use, the photovoltaic module is placed in the placing groove 31, after the solder strip is placed on the photovoltaic module and the flux is coated, the flattening plate 41 is driven by the flattening driving member 42 to move along the flux coating direction, the flux is flattened by the flattening plate, the excess solder is pushed to outside of the placing groove 32 of the placing table 3 when moving to the guide surface 32 and along the guide surface 32, the first telescopic rod 47 and the second telescopic rod 48 enable the flattening plate 41 to change along with the change of the guide surface 32, the flattening plate 41 is adhered to the guide surface 32 under the action of the elasticity of the elastic element 45, and the solder is avoided to be missed.

[0029] The above is the ideal embodiment according to the present application, and the above description can be changed and modified without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A photovoltaic module welding machine, characterized in that, It includes a frame (1) and a welding mechanism (2), a placement platform (3) and a smoothing mechanism (4) arranged on the frame (1). The smoothing mechanism (4) is used to limit the height of the welding material. The placement platform (3) has a placement groove (31) for placing photovoltaic modules. The placement groove (31) has a guide surface (32) that slopes from bottom to top outward from the groove (31). The smoothing mechanism (4) includes a smoothing plate (41), a smoothing drive (42), a mounting base (43), a connecting base (44), an elastic element (45), and a fixed base (46). The smoothing plate (41) is located in the placement groove (31). The smoothing plate (41) and the mounting base (43) are fixedly connected. The mounting base (43) and the connecting base (44) are slidably connected. The connecting base (44) and the output end of the smoothing drive (42) are fixedly connected. The smoothing drive (42) and the frame (1) are fixedly connected. The fixed base (46) and the frame (1) are slidably connected. One end of the elastic element (45) is connected to the fixed base (46), and the other end is connected to the mounting base (43). The smoothing drive (42) is used to provide power for the smoothing plate (41) to move along the placement groove (31).

2. The photovoltaic module welding machine as described in claim 1, characterized in that: The placement slot has several through holes (33) that penetrate the placement platform (3).

3. The photovoltaic module welding machine as described in claim 1, characterized in that: The smoothing mechanism (4) includes a first telescopic rod (47), one end of which is fixedly connected to the mounting base (43) and the other end is fixedly connected to the fixing base (46). The elastic element (45) is sleeved on the first telescopic rod (47).

4. A photovoltaic module welding machine as described in claim 1, characterized in that: The smoothing mechanism (4) includes a second telescopic rod (48), one end of which is fixedly connected to the connecting seat (44), and the other end is fixedly connected to the fixed seat (46).

5. A photovoltaic module welding machine as described in claim 1, characterized in that: The mounting base (43) has a first slide rail (431) extending vertically, and the connecting base (44) has a first slide groove that matches the first slide rail (431), and the first slide rail (431) is slidably arranged in the first slide groove.

6. A photovoltaic module welding machine as described in claim 1, characterized in that: The fixed base (46) has a slider (461), and the frame (1) is provided with a second slide rail (49) that matches the slider (461). The slider (461) is slidably arranged on the second slide rail (49).

7. A photovoltaic module welding machine as described in claim 1, characterized in that: The bottom surface of the placement platform (3) is rotatably arranged with an adjusting screw (34), which is threadedly connected to the frame (1).

8. A photovoltaic module welding machine as described in claim 1, characterized in that: The welding mechanism (2) includes a lifting assembly (21) for providing power for the up-and-down movement of the welding head (23), a translation assembly (22) for providing power for the planar movement of the welding head (23), and the welding head (23). The translation assembly (22) is fixedly connected to the frame (1), the output end of the translation assembly (22) is fixedly connected to the lifting assembly (21), and the output end of the lifting assembly (21) is fixedly connected to the welding head (23).

Images