Automatic feeding and discharging circulation equipment for silicon crystal bar slices

Abstract

The utility model discloses automatic feeding and discharging circulation equipment for silicon crystal bar slices, which belongs to the technical field of silicon crystal bar slice circulation and comprises a first conveying line body, the first conveying line body conveys silicon crystal bars, and a plurality of slicing machines are arranged on the side face of the first conveying line body so as to slice the silicon crystal bars. The second conveying line body is used for conveying the material frames, and the second conveying line body and the first conveying line body are arranged in a perpendicular mode; and the circulation part comprises a truss module and a gripper, the gripper grabs the silicon crystal bar, and the truss module drives the gripper. According to the automatic feeding and discharging circulation equipment for the silicon crystal bar slices, stable circulation of the silicon crystal bars in the slicing process is achieved, manual intervention operation is not needed in the operation process, labor cost is effectively saved, and the influence on production due to different ability qualities of personnel is eliminated; and the quality and the efficiency in the slicing operation of the silicon crystal bar are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of silicon ingot slicing transfer, and particularly relates to an automatic loading and unloading transfer device for silicon ingot slicing. Background Technique

[0002] Silicon crystal photovoltaic technology is the most widely used photovoltaic technology at present. Its battery uses silicon as the main material and is made of single crystal silicon or polycrystalline silicon. Silicon crystal photovoltaic has the advantages of high efficiency, stability and reliability, but its production cost is high. Thin-film solar cells mainly use materials such as amorphous silicon, copper indium gallium selenide, and organic materials, and have the characteristics of light weight, low production cost, and strong flexibility, but their efficiency is relatively lower than that of silicon crystal photovoltaic. Polycrystalline silicon photovoltaic uses microcrystals of high-purity silicon, which can be comparable to ordinary silicon crystal batteries, but its manufacturing process is more advanced than silicon crystal photovoltaic technology. Silicon ingots belong to a commonly used silicon crystal.

[0003] In the process of processing silicon ingots, slicing treatment is required. With the development of the photovoltaic industry, the slicing section of silicon ingots has entered the era of automatic replacement of manual labor. At present, a large amount of manual operation is still required for the front-end loading of silicon ingots and the back-end unloading after slicing of silicon ingots. There are many potential safety hazards in the operation process. Therefore, how to realize the complete automation of the loading and unloading transfer of silicon ingot slicing is an urgent problem to be solved at present. Summary of the Utility Model

[0004] The utility model overcomes the deficiencies of the prior art and provides an automatic loading and unloading transfer device for silicon ingot slicing to solve the problems existing in the prior art.

[0005] To achieve the above object, the technical solution adopted by the utility model is: an automatic loading and unloading transfer device for silicon ingot slicing, including

[0006] A first conveyor line body that conveys silicon ingots, and a plurality of slicing machines are arranged on the side of the first conveyor line body to slice the silicon ingots;

[0007] A second conveyor line body that conveys material frames, and the second conveyor line body is vertically arranged with the first conveyor line body;

[0008] A transfer part, the transfer part includes a truss module and a gripper, and the gripper grabs the silicon ingot and is driven by the truss module.

[0009] In a preferred embodiment of the utility model, a turnover machine is arranged at the end of the first conveyor line body to turn over the silicon ingot entering the turnover machine.

[0010] In a preferred embodiment of the present utility model, at least one buffer table is arranged on the side of the first conveying line body to buffer the silicon ingots.

[0011] In a preferred embodiment of the present utility model, a debris processor is arranged on the side of the slicing machine to process the silicon ingots that form debris.

[0012] In a preferred embodiment of the present utility model, a transfer machine is arranged on one side of the second conveying line body to transfer the material box.

[0013] The present utility model solves the defects existing in the background technology and has the following beneficial effects:

[0014] 1. The automatic loading and unloading and transfer equipment for slicing silicon ingots of the present utility model realizes the stable transfer of silicon ingots during the slicing process. During its operation, no manual intervention is required, effectively saving labor costs and eliminating the impact on production caused by different personnel capabilities and qualities, improving the quality and efficiency in the slicing operation of silicon ingots;

[0015] 2. The automatic loading and unloading and transfer equipment for slicing silicon ingots of the present utility model realizes the complete separation of the human and machine working areas, and has higher safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further describes the present utility model in conjunction with the drawings and embodiments;

[0017] Figure 1 is a schematic diagram of the overall structure of a preferred embodiment of the present utility model;

[0018] Figure 2 is a schematic diagram of the structure of the transfer part of a preferred embodiment of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure of the turning machine of a preferred embodiment of the present utility model;

[0020] In the figure: 10, the first conveying line body; 11, the slicing machine; 20, the second conveying line body; 30, the transfer part; 31, the truss module; 32, the gripper; 40, the turning machine; 50, the buffer table; 60, the debris processor; 70, the transfer machine. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will disclose multiple embodiments of the present utility model in the form of diagrams. For the sake of clarity, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some embodiments of the present utility model, these physical details are unnecessary. In addition, for the purpose of simplifying the diagrams, some conventional structures and components will be shown in a simple schematic manner in the diagrams.

[0022] In addition, in the present utility model, descriptions such as "first", "second", etc. are only for descriptive purposes, and do not particularly refer to the meaning of order or sequence, nor are they used to limit the present utility model. They are merely used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0023] This embodiment provides an automatic loading and unloading transfer device for silicon ingot slicing. This automatic loading and unloading transfer device for silicon ingot slicing realizes the stable transfer of silicon ingots during the slicing process. During its operation, no manual intervention is required, effectively saving labor costs and eliminating the impact on production caused by different personnel capabilities and qualities, improving the quality and efficiency in the slicing operation of silicon ingots, and realizing a complete separation of the human and machine working areas, with higher safety.

[0024] Combined with Figures 1 to 3 As shown, the automatic loading and unloading transfer device for silicon ingot slicing in this embodiment includes a first conveyor line 10, a second conveyor line 20, and a transfer unit 30. The first conveyor line 10 conveys the silicon ingots, the second conveyor line 20 conveys the material boxes to collect the sliced silicon ingots, and the transfer unit 30 realizes the transfer process before and after the slicing of the silicon ingots, capable of loading the silicon ingots before slicing and transferring the sliced silicon ingots.

[0025] In this embodiment, the first conveyor line 10 conveys the silicon ingots. A plurality of slicing machines 11 are arranged on the side of the first conveyor line 10 to slice the silicon ingots. The second conveyor line 20 conveys the material boxes. The second conveyor line 20 is arranged perpendicular to the first conveyor line 10. The presence of the slicing machines 11 on the side of the first conveyor line 10 enables the slicing process of the silicon ingots to complete the processing of the silicon ingots.

[0026] Further, a turnover machine 40 is provided at the end of the first conveyor line 10 to turn over the silicon ingot entering the turnover machine 40. A debris processor 60 is provided on the side of the slicing machine 11 to process the silicon ingot that forms debris. The silicon ingot is loaded at the initial end of the first conveyor line 10. At this time, the crystal carrier of the silicon ingot is at the bottom. Before slicing, it needs to be turned over to meet the requirements of slicing. Therefore, the turnover machine 40 provided at the end of the first conveyor line 10 realizes the turnover of the silicon ingot, enabling the silicon ingot to meet the subsequent slicing requirements. During the slicing process of the slicing machine 11, if debris occurs, the debris processor 60 can process the debris.

[0027] As Figure 1 shown, at least one buffer table 50 is provided on the side of the first conveyor line 10 of this embodiment to buffer the silicon ingot. This buffer table 50 can buffer the silicon ingot before slicing and can also buffer the silicon ingot after slicing. This buffer table 50 enhances the overall fault tolerance of the equipment and realizes the two-way buffering of the silicon ingot.

[0028] In this embodiment, a transfer machine 70 is provided on one side of the second conveyor line 20 to transfer the material frame. In actual operation, the transfer machine 70 transfers the material frame on the second conveyor line 20, and then the transfer part 30 loads the sliced silicon ingot into the material frame and places it on the second conveyor line 20 to achieve the stable discharging of the sliced silicon ingot.

[0029] Further, the transfer part 30 includes a truss module 31 and a gripper 32. The gripper 32 grabs the silicon ingot, and the truss module 31 drives the gripper 32. The truss module 31 of this embodiment is provided above the first conveyor line 10 and the second conveyor line 20 so that the gripper 32 can perform the grabbing operation on the silicon ingot, thereby realizing the rapid transfer of the silicon ingot.

[0030] In the actual use of the silicon ingot slicing automatic loading and unloading transfer equipment of this embodiment, the first conveyor line 10 and the second conveyor line 20 respectively convey the silicon ingot and the material frame. Under the transfer action of the transfer part 30, the silicon ingot is sent into the slicing machine 11 for slicing, and then the sliced silicon ingot is loaded into the material frame to complete the automatic loading and unloading transfer of the silicon ingot during the slicing process.

[0031] Although the present utility model has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made without departing from the scope of the present utility model. That is to say, the methods, systems, devices, etc. discussed above are all examples. Various configurations can be appropriately omitted, replaced, or various processes or components can be added. For example, in an alternative configuration, the method can be executed in an order different from the described order, and / or various stages can be added, omitted, and / or combined. Moreover, the features described with respect to certain configurations can be combined in various other configurations. Different aspects and elements of the configuration can be combined in a similar manner. In addition, with the development of technology, many elements are only examples and do not limit the scope of the present disclosure or the claims.

[0032] Specific details are given in the specification to provide a thorough understanding of the exemplary configurations including the implementation. However, the configurations can be practiced without these specific details. For example, well-known circuits, processes, algorithms, structures, and technologies have been shown without unnecessary details to avoid obscuring the configurations. The description only provides exemplary configurations and does not limit the scope, applicability, or configuration of the claims. Instead, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described technology. Various changes can be made to the functions and arrangements of the elements without departing from the spirit or scope of the present disclosure.

[0033] In addition, although each operation can be described as a sequential process, many operations can be performed in parallel or simultaneously. Additionally, the order of the operations can be rearranged. A process may have other steps. Moreover, examples of the method can be implemented by hardware, software, firmware, middleware, code, a hardware description language, or any combination thereof. When implemented in software, firmware, middleware, or code, the program code or code segments for performing the necessary tasks can be stored in a non-transitory computer-readable medium such as a storage medium and executed by a processor to perform the described tasks.

[0034] In summary, it is intended that the above detailed description be considered illustrative rather than restrictive, and it should be understood that the claims (including all equivalents) are intended to define the spirit and scope of the present utility model. The above embodiments should be understood to be only for illustrating the present utility model and not for limiting the protection scope of the present utility model. After reading the content recorded in the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent changes and modifications also fall within the scope defined by the claims of the present utility model.

Claims

1. An automatic loading and unloading and transfer device for slicing silicon ingots, characterized in that, including a first conveyor line body (10) for conveying silicon ingots, and a plurality of slicing machines (11) are arranged on the side of the first conveyor line body (10) to slice the silicon ingots; a second conveyor line body (20) for conveying material frames, and the second conveyor line body (20) is arranged perpendicular to the first conveyor line body (10); a transfer part (30) including a truss module (31) and a gripper (32), the gripper (32) grabs the silicon ingot, and the truss module (31) drives the gripper (32).

2. The automatic loading and unloading and transfer equipment for slicing silicon ingots according to claim 1, characterized in that, A turnover machine (40) is arranged at the end of the first conveyor line body (10) to turnover the silicon ingot entering the turnover machine (40).

3. The automatic loading and unloading transfer device for slicing silicon ingots according to claim 1, characterized in that, At least one buffer table (50) is arranged on the side of the first conveyor line body (10) to buffer the silicon ingots.

4. An automatic loading and unloading and transfer device for slicing silicon ingots according to claim 1, characterized in that, A debris processor (60) is arranged on the side of the slicing machine (11) to process the silicon ingot that forms debris.

5. The automatic loading and unloading transfer device for slicing silicon ingots according to claim 1, characterized in that A transfer machine (70) is arranged on one side of the second conveyor line body (20) to transfer the material frames.

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