Photovoltaic module junction box lead positioning auxiliary mechanism

Abstract

The utility model provides a photovoltaic module junction box lead positioning auxiliary mechanism, which comprises a bearing transfer assembly and an image acquisition assembly, and is characterized in that the bearing transfer assembly comprises a bearing table and a transfer assembly arranged on one side of the bearing table, and the bearing table comprises a first bearing table and a second bearing table which are arranged front and back; the first bearing table and the second bearing table are arranged in parallel in a staggered manner, and the first bearing table and the second bearing table are respectively arranged on the transfer assembly; the image acquisition assembly is arranged above the bearing and transferring assembly and comprises an image acquisition camera; the first bearing table and the second bearing table alternately transfer products to the position below the image acquisition assembly through the transfer assembly for image acquisition. The beneficial effects of the utility model are that: the utility model discloses a set of bearing platform front and back arrangement realizes the alternate transportation of products, improves the transportation efficiency, and can quickly and effectively carry out image acquisition on the position of element in the product junction box at the same time to improve the efficiency of follow-up product assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic modules, and particularly relates to a lead positioning auxiliary mechanism for a photovoltaic module junction box. Background Art

[0002] With the increasingly strong call for environmental protection, in order to increase the proportion of new energy and clean energy power generation in China, the traditional power generation mode has begun to transition and change to the solar photovoltaic power generation mode. Photovoltaic modules are an important part of realizing solar photovoltaic power generation. Photovoltaic modules can utilize the photovoltaic effect to directly convert light energy into electrical energy. The photovoltaic junction box is a connecting device between the solar cell array composed of solar cell modules and the solar charging control device. Its main function is to connect and protect the solar photovoltaic module, connect the power generated by the solar cell to the external circuit, and conduct the current generated by the photovoltaic module. The photovoltaic module junction box is usually installed at the central position on the back of the module frame. However, it is found in actual applications that due to the inability to accurately locate the position of the lead holes inside the junction box, the subsequent assembly efficiency and assembly yield are very low. Therefore, in order to improve the assembly yield, many manufacturers still use manual assembly and cannot achieve assembly line operation. Content of the Utility Model

[0003] In order to solve the deficiencies of the prior art, the utility model provides a lead positioning auxiliary mechanism for a photovoltaic module junction box, which can accurately position the positions of the lead holes in the photovoltaic module junction box to assist the subsequent installation of the junction box, thereby improving the assembly efficiency.

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

[0005] The lead positioning auxiliary mechanism for a photovoltaic module junction box includes:

[0006] A carrying and transferring assembly for carrying and transferring products; it includes a carrying platform and a transfer assembly arranged on one side of the carrying platform. The carrying platform includes a first carrying platform and a second carrying platform arranged front and back. The first carrying platform and the second carrying platform are arranged in parallel and staggered. The first carrying platform and the second carrying platform are respectively arranged on the transfer assembly;

[0007] An image acquisition assembly is arranged above the carrying and transferring assembly and includes an image acquisition lens;

[0008] The first carrying platform and the second carrying platform alternately transfer the product to the lower part of the image acquisition assembly through the transfer assembly for image acquisition.

[0009] Preferably, the transfer component includes a rodless lever and an up-and-down air cylinder disposed on the rodless lever. The up-and-down air cylinder is connected to a pneumatic finger through a connecting plate, and the carrying platform is placed between the jaws of the pneumatic finger.

[0010] Preferably, the transfer component includes a first transfer component connected to the first carrying platform and a second transfer component connected to the second carrying platform. The moving directions of the first transfer component and the second transfer component are opposite to each other to realize the alternation of the positions of the first carrying platform and the second carrying platform.

[0011] Preferably, buffer pads are arranged on the inner sides of the jaws of the pneumatic finger.

[0012] Preferably, the image acquisition component includes a top plate, a bracket disposed on the top plate, an image acquisition camera disposed on the bracket, and a light source for assisting image acquisition disposed on the top plate.

[0013] Preferably, an image acquisition lens is disposed below the image acquisition camera, and the image acquisition lens is disposed downward through a through hole on the top plate.

[0014] The beneficial effects of the present utility model are embodied in that: the present utility model realizes the alternate transportation of products through a set of front and rear carrying platforms, improves the transportation efficiency, and can quickly and effectively collect and analyze the images of the positions of the lead holes in the junction box to improve the efficiency of subsequent product assembly. Description of the Drawings

[0015] Figure 1 : Schematic structural diagram of the present utility model.

[0016] Figure 2 : Schematic structural diagram of the present utility model after the carrying surface of the carrying and transferring component is hidden. Detailed Description of the Embodiment

[0017] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further describes the present utility model in detail with reference to the attached Figure 1 - Figure 2 drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0018] The present utility model discloses a lead positioning auxiliary mechanism for a photovoltaic module junction box, including a carrying and transferring component for product carrying and transfer and an image acquisition component disposed above the carrying and transferring component. The image acquisition component is electrically connected to a control component.

[0019] The load transfer component includes a loading platform and a transfer component arranged on one side of the loading platform. There is an upper cover 1 above the transfer component, and a blanking baffle 2 is arranged on one side of the upper cover 1. In this embodiment, the load transfer component includes a platform base 11 and a loading platform arranged on the platform base 11. To improve the efficiency of product alternating transportation, the loading platform includes a first loading platform 124 and a second loading platform 134 arranged front and back. The first loading platform 124 and the second loading platform 134 are arranged in parallel and staggered, and the first loading platform 124 and the second loading platform 134 are respectively arranged on the transfer component.

[0020] The image acquisition component is arranged above the first loading platform 124 and includes a top plate 3. There is a bracket 32 above the top plate 3, and an image acquisition camera 5 is connected to the bracket 32. The image acquisition lens 51 below the image acquisition camera 5 passes through the through hole 31 of the top plate 3 and is arranged towards the load transfer component. To assist image acquisition, a light source 4 is also arranged on the bottom surface of the top plate 3. The first loading platform 124 and the second loading platform 134 alternately transfer products to the lower part of the image acquisition component through the transfer component for image acquisition.

[0021] The transfer component includes a rodless lever arranged on the platform base 11 and a vertical cylinder arranged on the rodless lever. The vertical cylinder is connected to a pneumatic finger through a connecting plate, and the loading platform is placed between the jaws of the pneumatic finger. To better protect the product, buffer pads are arranged on the inner sides of the jaws of the pneumatic finger. The vertical cylinder is a three-axis cylinder.

[0022] In this embodiment, the transfer component includes a first transfer component connected to the first loading platform 124 and a second transfer component connected to the second loading platform 134. The moving directions of the first transfer component and the second transfer component are opposite to achieve the alternation of the positions of the first loading platform and the second loading platform.

[0023] To better understand the principle of the present utility model, the use process of the present utility model is briefly described as follows:

[0024] In the initial position, the first loading platform 124 and the second loading platform 134 are respectively arranged at both ends of the platform base 11 and are used as the head and tail ends respectively. The image acquisition component is arranged above the first loading platform 124.

[0025] The first up-down cylinder 121 is in the retracted state. The second up-down cylinder 131 rises, driving the second pneumatic finger 132 to expose the upper cover 1 upward, placing the product on the second carrier table 134, and the second pneumatic finger 132 operates to clamp the product. Due to the presence of the buffer pad, the product can be well protected. The second rodless lever 13 operates, driving the product to move below the image acquisition component. At this time, the first rodless lever 12 also moves, driving the first carrier table 124 to move towards the tail end, and the two move towards each other to complete the alternation. When the second carrier table 134 moves below the image acquisition component, the image acquisition component will acquire the product image and send it to the corresponding analysis component electrically connected to it for analysis. The specific analysis process is not the focus of protection of the present utility model, so it will not be elaborated here.

[0026] The present utility model can quickly and effectively complete the alternation of products below the image acquisition component. The whole structure is compact and occupies little space, thereby improving the acquisition of the image of the lead hole position, facilitating the faster positioning of the lead hole position, laying a foundation for the assembly of the production line, and having strong practicability.

[0027] Finally, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the orientation or position relationship in the text are based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present 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 a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] Moreover, the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A photovoltaic module junction box lead positioning auxiliary mechanism, characterized by: include, A load-carrying and transfer component, used for carrying and transferring products; comprising a load-carrying platform and a transfer component arranged on one side of the load-carrying platform, wherein the load-carrying platform comprises a first load-carrying platform and a second load-carrying platform arranged at the front and rear, wherein the first load-carrying platform and the second load-carrying platform are arranged in parallel and staggered, and the first load-carrying platform and the second load-carrying platform are respectively arranged on the transfer component; An image acquisition component, disposed above the load-carrying and transferring component, comprising an image acquisition camera; The first loading platform and the second loading platform alternately transfer the product to the bottom of the image acquisition component through the transfer component to collect the image.

2. The photovoltaic module junction box lead positioning auxiliary mechanism according to claim 1, characterized in that: The transfer assembly includes a rodless lever and upper and lower cylinders arranged on the rodless lever. The upper and lower cylinders are connected to the pneumatic fingers through a connecting plate, and the supporting platform is placed between the clamping claws of the pneumatic fingers.

3. The photovoltaic module junction box lead positioning auxiliary mechanism according to claim 2, characterized in that: The transfer assembly includes a first transfer assembly connected to the first loading platform and a second transfer assembly connected to the second loading platform respectively. The first transfer assembly and the second transfer assembly move in opposite directions to achieve alternating positions of the first loading platform and the second loading platform.

4. The photovoltaic module junction box lead positioning auxiliary mechanism according to claim 2, characterized in that: A buffer pad is arranged inside the clamping jaw of the pneumatic finger.

5. The photovoltaic module junction box lead positioning auxiliary mechanism according to claim 4, characterized in that: The image acquisition component includes a top plate, a bracket arranged on the top plate, an image acquisition camera is arranged on the bracket, and a light source for assisting image acquisition is arranged on the top plate.

6. The photovoltaic module junction box lead positioning auxiliary mechanism according to claim 5, characterized in that: An image acquisition lens is arranged below the image acquisition camera, and the image acquisition lens is arranged downward through a through hole on the top plate.

Images