Photovoltaic module spot ironing equipment

Abstract

The utility model provides photovoltaic module spot ironing equipment which comprises a spot ironing mechanism arranged above a photovoltaic panel transmission assembly, and a small material cutting and discharging mechanism is arranged on one side of the spot ironing mechanism. The spot-ironing mechanism is erected on the reciprocating driving assembly and comprises an up-down driving air cylinder and a small material spot-ironing assembly, and the small material spot-ironing assembly comprises a hot air gun; the small material cutting and discharging mechanism comprises a material disc, a material conveying assembly, a material cutting assembly, a material pressing assembly and a material transferring assembly. The reciprocating driving assembly comprises an X-direction servo driving assembly and a Y-direction servo driving assembly, a Z-direction reciprocating back plate is vertically arranged on the Y-direction servo driving assembly, and the vertical air cylinder is arranged on the Z-direction reciprocating back plate; a sizing material spot ironing assembly is arranged at the end of the spot ironing equipment and comprises a heating rod and a welding head, and blowing assemblies are arranged on the two sides of the welding head. The beneficial effects of the utility model are that: it is suitable for the cutting and placing of the insulation material of photovoltaic module and the spot ironing connection of photovoltaic panel, assembly line integration effect has greatly saved the labor cost, has strong practicality.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic components, and in particular relates to a photovoltaic component hot spot device. Background Art

[0002] As the call for environmental protection becomes stronger and stronger, my country has begun to transition and change from the traditional power generation mode to the solar photovoltaic power generation mode in order to increase the proportion of new energy and clean energy in power generation. Among them, photovoltaic modules are an important part of realizing solar photovoltaic power generation. Photovoltaic modules refer to the smallest indivisible photovoltaic cell combination device with packaging and internal connections, which can provide direct current output alone. They are composed of solar cells or solar cells of different specifications cut by laser cutting machines or steel wire cutting machines. It can directly convert light energy into electrical energy. During the assembly process of photovoltaic modules, it is necessary to spot-heat the large adhesive film and photovoltaic glass to make them adhere to each other to prevent the glass from slipping during the flow of modules. Small materials need to be placed at the bent end of the lead in the middle of the module to complete the hot connection with the large adhesive film. The existing operation is usually to manually place the small materials and spot-heat the large adhesive materials. The spot-heating of the large adhesive film and the glass is also done manually. Since the entire process is manually operated, the efficiency is low and it cannot meet the needs of production. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the utility model provides a photovoltaic module spot ironing device, which realizes the automatic cutting machine to place small materials and hot-join small materials, thereby greatly improving the spot ironing efficiency.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] Photovoltaic component spot heating equipment, including a spot heating mechanism arranged above the photovoltaic panel transmission component, and a small material cutting and discharging mechanism is arranged on one side of the spot heating mechanism;

[0006] The spot-heating mechanism is mounted on the reciprocating drive assembly, and includes an upper and lower drive cylinder and a small-material spot-heating assembly connected to the upper and lower drive cylinders. The small-material spot-heating assembly is a non-contact welding assembly, including a hot air gun;

[0007] The small material cutting and discharging mechanism comprises a material tray and a material transfer component, a material cutting component, a material pressing component and a material transfer component which are sequentially arranged at the material discharge end of the material tray;

[0008] The reciprocating drive assembly includes an X-direction servo drive assembly and a Y-direction servo drive mounted on the X-direction servo drive assembly, a Z-direction reciprocating back plate is vertically arranged on the Y-direction servo drive, and the up and down driving cylinders are arranged on the Z-direction reciprocating back plate;

[0009] A glue spot heating component is also provided at the end of the spot heating device. The glue spot heating component is a contact welding component, including a heating rod and a welding head arranged below the heating rod, and blowing components are arranged on both sides of the welding head.

[0010] Preferably, a guide rail is arranged above the Y-axis servo drive, a rack is arranged on one side of the guide rail, a connecting plate is arranged on the other side of the back plate, a reciprocating motor is arranged above the connecting plate, a gear is arranged at the bottom of the connecting plate, the reciprocating motor is connected to the gear, and the gear is meshed with the rack.

[0011] Preferably, the material transfer assembly comprises a roller group for transferring small materials, and a guide wheel group is also provided at the discharge end of the material tray.

[0012] Preferably, the pressing assembly is a pressing cylinder and a pressing block connected to the cylinder shaft of the pressing cylinder.

[0013] Preferably, the cutting assembly comprises a cutting cylinder and a cutting knife connected to a cylinder shaft of the cutting cylinder.

[0014] Preferably, the material transfer assembly comprises a material transfer cylinder and a material transfer suction cup arranged on the material transfer cylinder, and the material transfer cylinder is a rotary cylinder.

[0015] Preferably, the glue hot spot assembly is connected to the four ends of the hot spot device through upper and lower driving cylinders.

[0016] The beneficial effects of the utility model are embodied in that the utility model is suitable for cutting and placing small insulating materials of photovoltaic components and spot-hot connection with photovoltaic panels. The integrated function of the assembly line greatly saves labor costs and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 : The structural schematic diagram of the utility model.

[0018] Figure 2 : Another perspective structural schematic diagram of the utility model.

[0019] Figure 3 : A schematic structural diagram of a cutting and unloading mechanism of the present utility model.

[0020] Figure 4 : A schematic structural diagram of a hot material mechanism of the present invention. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The utility model discloses a photovoltaic module hot spot device, combined with Figure 1-Figure 4 As shown, the device can heat small materials and also heat rubber materials. The device is arranged above the photovoltaic panel transmission component 4, and the photovoltaic panel transmission component 4 is used to receive the photovoltaic panels transmitted by the conveyor line.

[0023] The device includes a reciprocating drive assembly 3 and a spot ironing mechanism 2 mounted on the reciprocating drive assembly 3. The spot ironing mechanism 2 reciprocates on the reciprocating drive assembly 3 to reach the desired spot ironing position. A small material cutting and discharging mechanism 1 is also provided on one side of the spot ironing mechanism 2. The small material cutting and discharging mechanism 1 is used to cut the rolled small material and then transport it to the desired position.

[0024] The hot spot mechanism 2 is mounted on the reciprocating drive assembly through a back plate. The reciprocating drive assembly includes an X-direction servo drive assembly 31 and a Y-direction servo drive 32 mounted on the X-direction servo drive assembly 31. The Y-direction servo drive 32 is vertically provided with a Z-direction reciprocating back plate 21, and the hot spot mechanism 2 is arranged on the Z-direction reciprocating back plate 21. In this embodiment, a guide rail is arranged above the Y-direction servo drive assembly 31, a rack 321 is arranged on one side of the guide rail, a connecting plate is arranged on the other side of the back plate 21, a reciprocating motor 322 is arranged above the connecting plate, a gear 324 is arranged at the bottom of the connecting plate, the reciprocating motor 322 is connected to the gear 324, and the gear 324 is meshed with the rack 321. When the reciprocating motor 322 is working, it drives the gear 324 to rotate, thereby driving the Z-direction reciprocating back plate 21 to reciprocate on the rack 321 to achieve reciprocation in the Y direction. The Z-direction reciprocating back plate 21 is driven by a Z-direction servo motor to achieve reciprocation in the Z direction.

[0025] Furthermore, the hot point mechanism includes an upper and lower driving cylinder and a hot point assembly connected to the upper and lower driving cylinder, and the hot point assembly is a non-contact hot point assembly used for hot point small materials. It includes a hot air gun, and the small materials are connected to the photovoltaic panel through the built-in heating rod of the hot air gun through heat energy.

[0026] The end of the device is provided with a contact hot-spot assembly 41, which is used for hot-spotting the rubber material and the photovoltaic panel. The rubber material is usually large in area, so in order to better complete the hot-spotting, a contact type is adopted. It includes an upper and lower driving cylinder 211 and a hot-spot assembly connected to the upper and lower driving cylinder 211. The hot-spot assembly includes a heating rod 215 and a welding head 213 arranged below the heating rod 215. Since hot-spotting generates heat, in order to cool down, blowing assemblies 214 are arranged on both sides of the welding head 213. A stripping plate 216 is also arranged below the welding head 213. The stripping plate 216 is provided with welding holes. The upper end of the stripping plate 216 is connected to a driving plate 212. The stripping plate 216 reciprocates up and down under the action of the driving plate 212, and is used to assist in stripping after welding is completed.

[0027] The small material cutting and unloading mechanism 1 comprises a material tray 11 and a material transfer assembly 14, a material cutting assembly 15, a material pressing assembly 16 and a material transfer assembly sequentially arranged at the material discharge end of the material tray 11. A guide wheel group is also arranged at the material discharge end of the material tray, and the guide wheel group comprises a plurality of guide wheels 12 and a Z-direction servo guide wheel 13 driven by a motor.

[0028] The material transfer assembly 14 includes a roller group for transferring small materials, and the material pressing assembly 16 is a material pressing cylinder and a material pressing block connected to the cylinder shaft of the material pressing cylinder. The material cutting assembly 15 includes a material cutting cylinder and a cutter connected to the cylinder shaft of the material cutting cylinder. The material transfer assembly includes a material transfer cylinder 19 and a material transfer suction cup 18 arranged on the material transfer cylinder 19, and the material transfer cylinder 19 is a rotating cylinder. A vacuum material suction positioning assembly is also arranged below the material pressing assembly 16.

[0029] In order to better understand the principle of the present invention, the following is a brief description of the cutting and spot welding process of the present invention:

[0030] The small insulating material is wound on the material tray 11, and the other end passes through the guide wheel group 12 and then enters the roller group through the material transfer component 14. The vacuum adsorption positioning component adsorbs and positions the bottom of the small material. After positioning, the pressing component 16 presses the small material, and the cutting component 15 works to cut the small material. The transfer cylinder 19 works to drive the transfer suction cup 18 to adsorb the small material, and then the transfer cylinder 19 moves again to rotate the adsorbed small material and place it at the required position on the photovoltaic panel rubber material.

[0031] After placement is completed, the spot heating mechanism will move to the spot welding position under the drive of the servo, and the upper and lower driving cylinders will work to drive the hot air gun to complete the spot welding. The spot heating of the rubber at the end is completed by the upper and lower driving cylinders 211 and the contact spot heating component. When the rubber is spot heated, the blowing component is used to blow air to dissipate heat. After completion, the driving plate 212 works to press the stripping plate 216 down to the rubber position to press the rubber tightly to prevent the welding head from taking the rubber away from the photovoltaic panel during the recovery process. The welding head is restored to its initial position under the action of the upper and lower driving cylinders 211.

[0032] The specific structure of the reciprocating drive assembly mentioned in this embodiment can be achieved by using common transmission in the mechanical field, so no detailed description will be given here.

[0033] Finally, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. that appear in the text indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Photovoltaic module hot spot equipment, characterized by: It includes a spot heating mechanism arranged above the photovoltaic panel transmission assembly, and a small material cutting and discharging mechanism is arranged on one side of the spot heating mechanism; The spot-heating mechanism is mounted on the reciprocating drive assembly, and includes an upper and lower drive cylinder and a small-material spot-heating assembly connected to the upper and lower drive cylinders. The small-material spot-heating assembly is a non-contact welding assembly, including a hot air gun; The small material cutting and discharging mechanism comprises a material tray and a material transfer component, a material cutting component, a material pressing component and a material transfer component which are sequentially arranged at the material discharge end of the material tray; The reciprocating drive assembly includes an X-direction servo drive assembly and a Y-direction servo drive mounted on the X-direction servo drive assembly, a Z-direction reciprocating back plate is vertically arranged on the Y-direction servo drive, and the up and down driving cylinders are arranged on the Z-direction reciprocating back plate; A glue spot heating component is also provided at the end of the spot heating device. The glue spot heating component is a contact welding component, including a heating rod and a welding head arranged below the heating rod, and blowing components are arranged on both sides of the welding head.

2. The photovoltaic module hot spot device according to claim 1, characterized in that: A guide rail is arranged above the Y-axis servo drive, a rack is arranged on one side of the guide rail, a connecting plate is arranged on the other side of the back plate, a reciprocating motor is arranged above the connecting plate, a gear is arranged at the bottom of the connecting plate, the reciprocating motor is connected to the gear, and the gear is meshed with the rack.

3. The photovoltaic module hot spot device according to claim 2, characterized in that: The material transfer assembly comprises a roller group for transferring small materials, and a guide wheel group is also provided at the discharge end of the material tray.

4. The photovoltaic module hot spot device according to claim 3, characterized in that: The material pressing assembly is a material pressing cylinder and a material pressing block connected to the cylinder shaft of the material pressing cylinder.

5. The photovoltaic module hot spot device according to claim 4, characterized in that: The cutting component comprises a cutting cylinder and a cutting knife connected to the cylinder shaft of the cutting cylinder.

6. The photovoltaic module hot spot device according to claim 5, characterized in that: The material transfer component comprises a material transfer cylinder and a material transfer suction cup arranged on the material transfer cylinder, and the material transfer cylinder is a rotary cylinder.

7. The photovoltaic module hot spot device according to claim 6, characterized in that: The glue spot-scalding assembly is connected to the four ends of the spot-scalding device through upper and lower driving cylinders.

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