Plate-type solar panel chip welding device

Abstract

The utility model provides a plate-type solar panel chip welding device, which relates to the technical field of solar panel chip processing and comprises a processing table, a fixed U-shaped frame, a movable U-shaped frame and a plurality of mounting rods are arranged on the processing table, the movable U-shaped frame is connected with a driving component, a mounting plate is arranged on the mounting rods, a double-shaft component is arranged on the mounting plate, and the double-shaft component is connected with the fixed U-shaped frame. An electric push rod is arranged on the double-shaft assembly, the electric push rod is connected with a pneumatic adsorption assembly, and a micro electric cylinder is arranged on the pneumatic adsorption assembly; according to the device, the processes of adsorption feeding, clamping fixing and adsorption discharging of the solar panel chip can be automatically achieved, welding of an electrical connecting wire and the corresponding position of the solar panel chip can be completed only through manual assistance of a worker, and the movement position track of the welding device is set in a controller in advance; in this way, the labor intensity of manual fixing in the feeding and discharging process before and after welding of the solar panel chip and the welding process can be greatly reduced, and semi-automatic production is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar panel chip processing, in particular to a plate-type solar panel chip welding device. Background Art

[0002] A solar panel is a photoelectric semiconductor sheet that uses sunlight to generate electricity directly. It is also called a "solar chip" or "photovoltaic cell". As long as it is illuminated under certain illumination conditions, it can instantly output voltage and generate current in the presence of a circuit.

[0003] The existing process requires welding the panel chips of panel-type solar energy. Specifically, the panel chips are welded together with the electrical connecting wires. At this time, manual loading of the materials onto the processing table is required first. After the loading is completed, the panel chips are manually fixed and pressed to prevent the panel chips from being shifted during the welding process with the electrical connecting wires. Then, manual unloading is performed after the welding is completed. The whole process requires manual loading and unloading of the materials and clamping and fixing of the panel chips of the panel-type solar energy. The labor intensity of the operation and processing needs to be reduced. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a plate-type solar panel chip welding device.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A plate-type solar panel chip welding device comprises a processing table, on which a fixed U-shaped frame, a movable U-shaped frame and a plurality of mounting rods are arranged, the movable U-shaped frame is connected to a driving assembly, a mounting plate is arranged on the mounting rod, a double-axis assembly is arranged on the mounting plate, an electric push rod is arranged on the double-axis assembly, the electric push rod is connected to a pneumatic adsorption assembly, a micro electric cylinder is arranged on the pneumatic adsorption assembly, the micro electric cylinder is connected to a welder, a loading belt and a unloading belt are respectively arranged on both sides of the processing table, and a plurality of placement boxes corresponding to each other and distributed equidistantly are respectively placed on the loading belt and the unloading belt.

[0007] This device can automatically realize the adsorption loading, clamping and fixing, and adsorption unloading processes of solar panel chips. It only requires manual assistance from the staff to complete the welding of the electrical connection wires and the corresponding positions of the solar panel chips. The movement position trajectory of the welder is pre-set in the controller. This can greatly reduce the labor intensity of loading and unloading before and after the welding of the solar panel chips and the manual fixing during the welding process, thus realizing semi-automatic production.

[0008] Furthermore, a sensor is provided on the welder, and the sensor is a visual sensor.

[0009] The above scheme can automatically take pictures of the solar panel chips after welding through the visual sensor and transmit the pictures back to the controller for frame-by-frame comparison with the pre-transmitted images. If they are unqualified, they will be removed in time.

[0010] Furthermore, the driving assembly includes a fixed plate and a cylinder. The processing table is provided with a fixed plate, the fixed plate is provided with a cylinder, and the cylinder is connected to a movable U-shaped frame that slides with the processing table.

[0011] The above scheme realizes the movement of the movable U-shaped frame through the driving component and then cooperates with the fixed U-shaped frame to realize the accurate and firm position limitation of the solar panel chip on the processing table.

[0012] Furthermore, the dual-axis assembly is a cross slide and is driven by a screw structure.

[0013] Furthermore, the pneumatic adsorption assembly includes an adsorption box, an air pump and several suction cups. The electric push rod is connected to the adsorption box with a hollow interior. The adsorption box is provided with an air pump and several suction cups. The air pump and the suction cups are both connected to the interior of the adsorption box. The adsorption box is provided with a micro electric cylinder.

[0014] The above scheme realizes the automatic adsorption and unloading of solar panel chips from the placement box in the upper material belt and the adsorption and unloading transfer process to the placement box in the lower material belt through the pneumatic adsorption component, the cross slide and the electric push rod.

[0015] Furthermore, the conveying directions of the upper and lower material belts are opposite and the speeds are consistent. A plurality of groups of limit bars are equidistantly arranged on the upper and lower material belts, respectively. Each group of limit bars includes two and a placement box is placed between each group of limit bars.

[0016] The above solution can accurately limit the placement position of the placement box through multiple sets of limit strips, and at the same time avoid the position deviation of the placement box during the movement.

[0017] Furthermore, a rubber layer is provided on the inner walls of the fixed U-shaped frame and the movable U-shaped frame.

[0018] The above solution can reduce the probability of wear during the process of fixing and limiting the solar panel chip through the rubber layer, and ensure the integrity of the solar panel chip before and after welding.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] Compared with the existing technology, this device can automatically realize the adsorption loading, clamping and fixing, and adsorption unloading processes of solar panel chips. It only requires manual assistance from the staff to complete the welding of the electrical connection wires and the corresponding positions of the solar panel chips. The movement position trajectory of the welder is pre-set in the controller. This can greatly reduce the labor intensity of loading and unloading of solar panel chips before and after welding and manual fixing during the welding process, thereby realizing semi-automatic production. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the installation of the cross slide;

[0023] Figure 3 for Figure 2 A partial enlarged view of the label A;

[0024] Reference numerals:

[0025] 1. Processing table; 11. Fixed plate; 12. Cylinder; 13. Moving U-shaped frame; 131. Fixed U-shaped frame; 14. Mounting rod; 15. Mounting plate; 2. Loading belt; 3. Unloading belt; 4. Placement box; 51. Cross slide; 52. Electric push rod; 53. Adsorption box; 54. Air pump; 55. Suction cup; 56. Micro electric cylinder; 57. Welding machine. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0027] like Figures 1 to 3As shown, a plate-type solar panel chip welding device includes a processing table 1, on which a fixed U-shaped frame 131, a movable U-shaped frame 13 and a plurality of mounting rods are arranged, the movable U-shaped frame 13 is connected to a driving assembly, a mounting plate 15 is arranged on the mounting rod, a double-axis assembly is arranged on the mounting plate 15, the scheme is refined, the double-axis assembly is a cross slide 51 and is driven by a screw structure, the screw structure is shown in the figure without a number, an electric push rod 52 is arranged on the double-axis assembly, the electric push rod 52 is connected to a pneumatic adsorption assembly, a micro electric cylinder 56 is arranged on the pneumatic adsorption assembly, and the micro electric cylinder 56 is connected to a welder 57, a loading belt 2 and a unloading belt 3 are respectively arranged on both sides of the processing table 1, a plurality of one-to-one corresponding and equidistantly distributed placement boxes 4 are respectively placed on the loading belt 2 and the unloading belt 3, and the conveying directions of the loading belt 2 and the unloading belt 3 are opposite and the speeds are kept consistent.

[0028] Further refinement of the embodiment of the present utility model is as follows: Figure 1 As shown, the driving assembly includes a fixed plate 11 and a cylinder 12 . The fixed plate 11 is disposed on the processing table 1 . The cylinder 12 is disposed on the fixed plate 11 . The cylinder 12 is connected to a movable U-shaped frame 13 that is slidably matched with the processing table 1 .

[0029] Further refinement of the embodiment of the present utility model is as follows: Figure 2 and Figure 3 As shown, the pneumatic adsorption assembly includes an adsorption box 53, an air pump 54 and a plurality of suction cups 55. The electric push rod 52 is connected to the adsorption box 53 which is hollow inside. The adsorption box 53 is provided with an air pump 54 and a plurality of suction cups 55. The air pump 54 and the suction cups 55 are both connected to the inside of the adsorption box 53. The adsorption box 53 is provided with a micro electric cylinder 56.

[0030] In a further refinement of the embodiment of the utility model, a rubber layer is provided on the inner wall of the fixed U-shaped frame 131 and the movable U-shaped frame 13, and the rubber layer is not shown in the figure; the rubber layer can reduce the probability of wear of the solar panel chip during the fixing and limiting process, thereby ensuring the integrity of the solar panel chip before and after welding.

[0031] It should be noted that the air cylinder 12, the cross slide 51, the electric push rod 52, the air pump 54, the micro electric cylinder 56, the welder 57, the loading belt 2 and the unloading belt 3 are all electrically connected to the controller, which is not shown in the figure.

[0032] The workflow of this utility model:

[0033] Initially, a placement box 4 with a number of solar panel chips neatly stacked on the loading belt 2 and an empty placement box 4 on the unloading belt 3 are arranged opposite to each other, as shown in the attached manual. Figure 1As shown by the middle dotted line, at this time, the controller first controls the operation of the cross slide 51 to drive the suction cup 55 to move to the top of the placement box 4 containing the solar panel chips, and then the electric push rod 52 moves downward to make the suction cup 55 contact with the topmost solar panel chip (in the initial state, the welder 57 is in the area above the suction cup 55 and does not weld), and then the controller controls the air pump 54 to adsorb the topmost solar panel chip, and then the solar panel chip is placed in the fixed U-shaped frame 131 and the two side edges of the solar panel chip are respectively fitted with the two side walls of the fixed U-shaped frame 131, and then the adsorption is released and moved away from the solar panel chip, and then the controller controls the driving component to work and drive the moving U-shaped frame 13 close to the solar panel chip to achieve the position limitation of the solar panel chip;

[0034] After the position is defined, the controller controls the micro-electric cylinder 56 to extend and retract so that the welder 57 moves to a position lower than the suction cup 55. Then the cross slide 51 moves according to the motion trajectory pre-set in the controller and the welding process of the solar panel chip and the electrical connection line can be realized manually. After the welding of a solar panel chip is completed, the controller first controls the U-shaped frame 13 to release the clamping and fixing of the solar panel chip, and then the solar panel chip after welding can be adsorbed again and placed in the placement box 4 above the unloading belt 3. Then the above process is repeated again to realize the material adsorption, clamping and fixing of the next solar panel chip and the adsorption and unloading process after welding.

[0035] After all the solar panel chips in the placement box 4 on the loading belt 2 are loaded, the placement box 4 on the corresponding unloading belt 3 is also full, and then the loading belt 2 and the unloading belt 3 move synchronously and in opposite directions at the same speed, so that the automatic switching of the placement box 4 can be realized and the next round of solar panel chip loading and unloading process can be started. At this time, the idle placement box 4 on the loading belt 2 and the fully loaded placement box 4 on the unloading belt 3 can be transported to the next area for refilling and unloading processes respectively. For further optimization, the loading belt 2 and the unloading belt 3 are ring conveyor belts;

[0036] Compared with the existing technology, the present device can automatically realize the adsorption loading, clamping and fixing, and adsorption unloading processes of the solar panel chips. It only requires manual assistance from the staff to complete the welding of the electrical connection wires and the corresponding positions of the solar panel chips. The movement position trajectory of the welder 57 is pre-set in the controller. This can greatly reduce the labor intensity of loading and unloading the solar panel chips before and after welding and manual fixing during the welding process, thereby realizing semi-automatic production.

[0037] In some embodiments, a sensor is provided on the welder 57, which is not shown in the figure. The sensor is specifically a visual sensor. This embodiment can automatically take pictures of the solar panel chip after welding through the visual sensor and transmit the pictures back to the controller for frame-by-frame comparison with the pre-transmitted images. If it is unqualified, it will be removed in time.

[0038] In other embodiments, a plurality of groups of limit bars are equidistantly arranged on the upper material belt 2 and the lower material belt 3, each group of limit bars includes two limit bars, and a placement box 4 is placed between each group of limit bars, and the limit bars are shown as unnumbered in the figure; this embodiment can accurately limit the placement orientation of the placement box 4 through the plurality of groups of limit bars, and at the same time avoid the phenomenon of position displacement of the placement box 4 during movement.

[0039] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A plate-type solar panel chip welding device, characterized in that: The invention comprises a processing table (1), wherein a fixed U-shaped frame (131), a movable U-shaped frame (13) and a plurality of mounting rods (14) are arranged on the processing table (1), the movable U-shaped frame (13) is connected to a driving assembly, a mounting plate (15) is arranged on the mounting rod (14), a double-axis assembly is arranged on the mounting plate (15), an electric push rod (52) is arranged on the double-axis assembly, the electric push rod (52) is connected to a pneumatic adsorption assembly, a micro electric cylinder (56) is arranged on the pneumatic adsorption assembly, and the micro electric cylinder (56) is connected to a welder (57), and a loading belt (2) and a unloading belt (3) are arranged on both sides of the processing table (1), and a plurality of placement boxes (4) corresponding to each other and distributed at equal distances are placed on the loading belt (2) and the unloading belt (3).

2. A plate-type solar panel chip welding device according to claim 1, characterized in that: The welder (57) is provided with a sensor, which is a visual sensor.

3. A plate-type solar panel chip welding device according to claim 1, characterized in that: The driving assembly comprises a fixed plate (11) and a cylinder (12); the fixed plate (11) is arranged on the processing table (1); the fixed plate (11) is arranged on the cylinder (12); the cylinder (12) is connected to a movable U-shaped frame (13) which is slidably matched with the processing table (1).

4. The plate-type solar panel chip welding device according to claim 1, characterized in that: The double-axis assembly is a cross slide (51) and is driven by a screw rod structure.

5. The plate-type solar panel chip welding device according to claim 1, characterized in that: The pneumatic adsorption assembly comprises an adsorption box (53), an air pump (54) and a plurality of suction cups (55); the electric push rod (52) is connected to the adsorption box (53) which is hollow inside; the adsorption box (53) is provided with an air pump (54) and a plurality of suction cups (55); the air pump (54) and the suction cups (55) are both connected to the inside of the adsorption box (53); and the adsorption box (53) is provided with a micro electric cylinder (56).

6. The plate-type solar panel chip welding device according to claim 1, characterized in that: The conveying directions of the upper material belt (2) and the lower material belt (3) are opposite and the speeds are consistent. A plurality of groups of limit bars are equidistantly arranged on the upper material belt (2) and the lower material belt (3), each group of limit bars includes two and a placement box (4) is placed between each group of limit bars.

7. The plate-type solar panel chip welding device according to claim 1, characterized in that: The inner walls of the fixed U-shaped frame (131) and the movable U-shaped frame (13) are both provided with a rubber layer.

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