Cache material sending equipment
Through the design of buffer material delivery equipment and the linkage of the lifting platform and the electronic control unit, the problems of inefficiency and safety hazards caused by the stacking of empty code trays were solved, and the efficient, safe and continuous production of photovoltaic cells was achieved.
Patent Information
- Application Number
- CN202422903547.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-27
AI Technical Summary
During the production of photovoltaic cells, the stacking of empty pallets leads to inefficiency and safety hazards. In particular, during the loading process, due to factors such as equipment performance, operator proficiency and cell characteristics, empty pallets accumulate on the production line, taking up space, affecting production efficiency and posing safety risks.
A buffering and dispensing device is designed, including a loading device, a lifting device and a storage device. The lifting platform is linked with a multi-layer load conveying unit and an electronic control unit to achieve flexible scheduling and caching of empty code trays to avoid stacking. The induction parts and linear gear modules are used to ensure precise docking and efficient transportation.
It effectively avoids the stacking of empty pallets, improves production efficiency, reduces safety hazards, ensures production continuity and resource utilization, provides a clean transportation environment, and meets the efficient and safe production needs of photovoltaic cells.
Smart Images
Figure CN223421884U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to photovoltaic cell manufacturing processing field especially relates to a buffer delivery equipment. BACKGROUND
[0002] As the core component of solar power generation systems, photovoltaic cells are crucial for improving energy conversion efficiency and ensuring product quality during production and processing. However, photovoltaic cells are inherently fragile and prone to damage during processing and transportation. Therefore, during production and processing, specialized code trays are typically used for loading and protection.
[0003] In the production line of photovoltaic cells, the transfer and loading of empty code trays are critical steps in the entire production process. Specifically, the production line end first needs to transfer empty code trays to the loading platform of the loading device to prepare for subsequent loading of photovoltaic cells. This step requires accurate and rapid completion to ensure the continuity and efficiency of the production line. However, in actual operation, the loading process of photovoltaic cells is often influenced by various factors such as equipment performance, operation proficiency, and the characteristics of the cells themselves, resulting in uneven loading speed.
[0004] This uneven transfer speed directly leads to the stacking of empty code trays on the production line. When the loading speed of some links is too fast, empty code trays will accumulate rapidly, and if the subsequent links cannot keep up, it will cause the accumulation of empty code trays. This accumulation not only occupies valuable production line space but also may hinder the subsequent input of empty code trays, further affecting the operating efficiency of the entire production line.
[0005] More seriously, empty code tray stacking can also cause safety problems. Stacked empty code trays are prone to collapse, causing equipment damage and even personnel injury. Therefore, how to effectively solve the problem of empty code tray stacking on the production line and improve the balance of empty code tray input at the production line end has become a technical problem that needs to be solved in the current production and processing of photovoltaic cells. SUMMARY
[0006] The utility model aims at providing a buffer delivery equipment to solve the problem of low efficiency and safety hazards caused by empty code tray stacking in the prior art.
[0007] To achieve the above-mentioned purpose of the utility model, an embodiment of the utility model provides a buffer delivery equipment, which comprises a loading device, a lifting device, and a storage device arranged in sequence along a first direction, wherein:
[0008] The loading device comprises a loading platform;
[0009] The lifting device includes a receiving space and a lifting platform that can move up and down in it. The lifting platform can be docked with the loading platform to transport empty code trays or receive full code trays.
[0010] The storage device includes multiple layers of cargo conveying units arranged along a first direction. The multiple layers of cargo conveying units are arranged from bottom to top and include an empty code tray input unit, a full code tray output unit and at least one cache conveying unit capable of bidirectional transmission. The lifting platform can be connected to any one of the empty code tray input unit, the full code tray output unit and the at least one cache conveying unit.
[0011] As a further improvement of an embodiment of the present invention, it further includes an electric control unit, which is electrically connected to the empty code disk input unit, the full code disk output unit, the buffer conveying unit, the lifting platform, and the loading platform respectively.
[0012] As a further improvement of an embodiment of the present invention, a plurality of induction elements are arranged on the cache transport unit at intervals along the first direction, and the induction elements are electrically connected to the electronic control unit.
[0013] As a further improvement of an embodiment of the present invention, the loading platform, the lifting platform, the empty code disk input unit, the full code disk output unit and the cache conveying unit are all provided with multiple workstations or conveying structures at intervals in the second direction, and the multiple loading stations of the lifting platform are arranged in one-to-one correspondence with the loading station of the loading platform, the multiple empty code disk conveying structures of the empty code disk input unit, the multiple full code disk conveying structures of the full code disk output unit and the multiple cache conveying structures of the cache conveying unit, wherein the second direction is perpendicular to the first direction.
[0014] As a further improvement of one embodiment of the present invention, the lifting device includes a frame structure and a sealing plate, the sealing plate is sealed to the peripheral side and upper and lower ends of the frame structure, and the accommodating space is located in the space enclosed by the frame structure and the sealing plate.
[0015] As a further improvement of one embodiment of the present invention, the lifting device also includes an air filter, and a mounting hole is provided on a sealing plate sealedly connected to the upper end of the frame structure. The air filter cover is provided on the mounting hole and is sealedly connected to the sealing plate.
[0016] As a further improvement of an embodiment of the present invention, the lifting device further includes a linear gear module, which is arranged on the frame structure and cooperates with the lifting platform transmission to drive the lifting platform to move back and forth in the vertical direction.
[0017] Compared with the prior art, the beneficial effects of the present invention are:
[0018] The cache material delivery equipment provided by the utility model can effectively avoid the stacking of empty code discs on the empty code disc input unit when the loading platform is blocked, thereby significantly improving work efficiency and reducing safety hazards; secondly, the flexible docking of the lifting platform and the cache conveying unit in the equipment makes the scheduling of empty code discs more flexible and efficient, which not only ensures the continuity of production but also optimizes resource utilization; in addition, the bidirectional movement capability of the cache conveying unit in the first direction further enhances the adaptability and flexibility of the equipment, ensures the timely supply of empty code discs, and provides a strong guarantee for the efficient and safe production of photovoltaic cells. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A schematic structural diagram of a buffer material delivery device provided in one embodiment of the present utility model;
[0020] Figure 2 for Figure 1 Schematic diagram of the structure after removing the sealing plate;
[0021] Figure 3 for Figure 2 A schematic cross-sectional view of the central lifting device as viewed from the front;
[0022] Figure 4 for Figure 2 Right side view of the middle lifting device.
[0023] The above description of the drawings includes the following reference numerals:
[0024] 1. Loading device;
[0025] 11. Loading platform;
[0026] 111. Loading station;
[0027] 2. Lifting device;
[0028] 21. Lifting platform;
[0029] 211, loading station;
[0030] 22. Frame structure;
[0031] 23. Sealing plate;
[0032] 24. Air filter;
[0033] 25. Linear gear module;
[0034] 3. Storage device;
[0035] 31. Empty code disk input unit;
[0036] 311. Empty code tray conveying structure;
[0037] 32. Full code disk output unit;
[0038] 321. Full code tray conveying structure;
[0039] 33. Cache delivery unit;
[0040] 331, induction parts;
[0041] 332. Cache transport structure;
[0042] 4. Electronic control unit. DETAILED DESCRIPTION
[0043] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0044] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0045] In the present invention, unless otherwise specified, directional words such as "up, down, top, bottom" are usually used with reference to the directions shown in the drawings, or with reference to the components themselves in the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above directional words are not used to limit the present invention.
[0046] In order to solve the problems of low efficiency and potential safety hazards caused by the stacking of hollow code discs in the prior art, the utility model provides a buffering and dispensing device.
[0047] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.
[0048] like Figures 1-4 As shown, the utility model provides a buffer material delivery device, comprising a loading device 1, a lifting device 2 and a storage device 3 arranged in sequence along a first direction.
[0049] The loading device 1 includes a loading platform 11 , which is used to obtain an empty code tray from the lifting device 2 or to transport a full code tray loaded with photovoltaic cells to the lifting device 2 .
[0050] Furthermore, the lifting device 2 includes a receiving space and a lifting platform 21 that can move up and down therein. The lifting platform 21 can be docked with the loading platform 11 to transport empty code trays or receive full code trays.
[0051] Further, the storage device 3 comprises a plurality of layers of object carrying conveying units arranged along a first direction, the plurality of layers of object carrying conveying units are arranged from top to bottom and comprise an empty tray input unit 31, a full tray output unit 32 and at least one bidirectional conveying buffer conveying unit 33.
[0052] It should be noted that in the embodiment, the number of the buffer conveying units 33 is set to two or more, and the empty tray input unit 31 is usually circumscribed by a conveying line so as to continuously convey empty trays.
[0053] The lifting platform 21 can be connected to any one of the empty tray input unit 31, the full tray output unit 32 and the at least one buffer conveying unit 33.
[0054] The working principle of the buffer feeding equipment is as follows: the lifting platform 21 can convey the empty tray on the empty tray input unit 31 to the feeding platform 11, then transfer the photovoltaic cell pieces to the empty tray to form a full tray, then the feeding platform 11 conveys the full tray to the lifting platform 21, the lifting platform 21 is connected to the full tray output unit 32 through lifting movement to output the full tray, when the transfer is blocked, the lifting platform 21 can be connected to the buffer conveying unit 33 through lifting movement to transfer the empty tray input by the empty tray input unit 31 to the buffer conveying unit 33, since the buffer conveying unit 33 can move bidirectionally along the first direction, when the number of the empty trays input by the empty tray input unit 31 is insufficient, the lifting platform 21 can be connected to the buffer conveying unit 33 to obtain the empty tray on the buffer conveying unit 33, in this way, the empty trays on the empty tray input unit 31 can be effectively prevented from being stacked when the transfer of the feeding platform 11 is blocked, thus the problem of low efficiency and safety hazard can be solved.
[0055] It should be noted that in order to better illustrate the utility model, reference is made to Figure 1 , the first direction is the first direction X in Figure 1 , and the second direction is the second direction Y in Figure 1 .
[0056] Furthermore, the buffer delivery device of the present invention includes a highly integrated electronic control unit 4. This electronic control unit 4, serving as the intelligent brain of the entire device, establishes electrical connections with the lifting platform 21, the loading platform 11, and each conveying unit in the storage device 3 (i.e., the empty code tray input unit 31, the full code tray output unit 32, and the buffer conveying unit 33). Through sophisticated algorithms and logical control, the electronic control unit 4 not only accurately controls the vertical movement of the lifting platform 21, ensuring seamless connection with the loading platform 11 and each conveying unit in the storage device 3, but also controls the precise conveying direction of the loading platform 11 and the lifting platform 21 in the first direction X.
[0057] In specific operation, when an empty code tray on the empty code tray input unit 31 needs to be transported to the loading platform 11, the electronic control unit 4 will instruct the lifting platform 21 to descend to an appropriate position, dock with the empty code tray input unit 31, and control the lifting platform 21 to smoothly transport the empty code tray to the loading platform 11. Similarly, when a full code tray needs to be output to the full code tray output unit 32, the electronic control unit 4 will also accurately control the lifting and movement of the lifting platform 21 to ensure that the full code tray can be smoothly transferred from the loading platform 11 to the full code tray output unit 32.
[0058] Furthermore, if transfer is blocked or the empty pallets are insufficient, the electronic control unit 4 can intelligently identify and control the docking of the lifting platform 21 with the buffer conveyor unit 33, enabling temporary storage or retrieval of empty pallets, effectively preventing the accumulation of empty pallets and a decrease in operating efficiency. The entire control process is highly automated and easy to operate, significantly improving the efficiency and safety of the production line.
[0059] Furthermore, a plurality of sensing elements 331 are arranged at intervals along the first direction on the cache conveying unit 33, and these sensing elements 331 are electrically connected to the electronic control unit 4, forming an efficient linkage mechanism. When the empty code disc is conveyed to the cache conveying unit 33, the sensing element 331 can detect the existence and position of the empty code disc in real time, and quickly feed back this information to the electronic control unit 4. The electronic control unit 4 intelligently controls the operation of the cache conveying unit 33 based on the received signal to ensure that the empty code discs are evenly distributed and avoid stacking in the same position. Through this precise linkage control, not only is the stacking of empty code discs effectively prevented, but the space utilization rate of the cache conveying unit 33 and the operating efficiency of the entire material delivery equipment are also greatly improved.
[0060] Further, refer to Figure 2 and Figure 3The cache feeding equipment provided by the utility model is provided with multiple work stations or conveying structures on the feeding platform 11, the lifting platform 21, the empty code disc input unit 31, the full code disc output unit 32 and the cache conveying unit 33, which are all arranged along the second direction Y perpendicular to the first direction X.
[0061] Specifically, the lifting platform 21 is equipped with multiple object carrying work stations 211, which are accurately corresponding to the feeding work stations 111 on the feeding platform 11, so as to ensure the smooth transmission of the empty code disc and the full code disc. Meanwhile, the multiple empty code disc conveying structures 311 on the empty code disc input unit 31, the multiple full code disc conveying structures 321 on the full code disc output unit 32 and the multiple cache conveying structures 332 on the cache conveying unit 33 are all corresponding to the object carrying work stations 211 of the lifting platform 21. The interval arrangement along the second direction Y not only optimizes the space utilization of the equipment, but also greatly improves the conveying efficiency and accuracy of the code disc, so that the whole feeding process is more smooth and orderly.
[0062] Further, returning to Figure 1 The best display. In the utility model, the lifting device 2 is mainly composed of a firm frame structure 22 and a tightly fitted sealing plate 23. The frame structure 22 serves as the support framework of the whole lifting device 2, ensuring its stability and carrying capacity. The sealing plate 23 is carefully installed on the circumferential side and the upper and lower ends of the frame structure 22, and effectively isolates the interference of the external environment through airtight connection, ensuring the cleanliness and stability of the containing space. In this way, the closed space formed by the frame structure 22 and the sealing plate 23 not only provides a safe and reliable storage environment for the photovoltaic cell, but also ensures the stable operation of the lifting device 2 under complex working conditions.
[0063] Further, referring to Figure 3 The lifting device 2 also ingeniously integrates an air filter 24 to enhance its protection function for the photovoltaic cell. Specifically, a mounting hole is formed in the sealing plate 23 connected airtightly to the upper end of the frame structure 22. The air filter 24 is accurately covered on the mounting hole and ensures airtight connection between the air filter 24 and the sealing plate 23. The air filter 24 designed in this way can effectively filter out dust, particulate matter and other foreign matters in the environment, so as to avoid the entry of these foreign matters into the lifting device 2 and cause any potential pollution or damage to the photovoltaic cell. Through this careful consideration and careful design, we further improve the reliability and safety of the lifting device 2, and provide a cleaner and more reliable environment for the production and transportation of the photovoltaic cell.
[0064] Further, referring to Figure 4As shown, the lifting device 2 is further equipped with a linear gear module 25, which is securely mounted on the frame structure 22 and achieves precise transmission coordination with the lifting platform 21. With its efficient and stable characteristics, the linear gear module 25 provides strong support for the smooth back-and-forth vertical movement of the lifting platform 21. This design not only ensures that the lifting platform 21 operates more smoothly when carrying photovoltaic cells, but also greatly improves the efficiency and reliability of the entire lifting device 2, thereby meeting the high requirements for precision and stability during the photovoltaic cell production process.
[0065] In summary, the embodiments of the present invention achieve the following technical effects:
[0066] The cache material delivery equipment provided by the utility model can effectively avoid the stacking of empty code discs on the empty code disc input unit when the loading platform is blocked, thereby significantly improving work efficiency and reducing safety hazards; secondly, the flexible docking of the lifting platform and the cache conveying unit in the equipment makes the scheduling of empty code discs more flexible and efficient, which not only ensures the continuity of production but also optimizes resource utilization; in addition, the bidirectional movement capability of the cache conveying unit in the first direction further enhances the adaptability and flexibility of the equipment, ensures the timely supply of empty code discs, and provides a strong guarantee for the efficient and safe production of photovoltaic cells.
[0067] Obviously, the embodiments described above are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.
[0068] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, tasks, devices, components and / or combinations thereof.
[0069] It should be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.
[0070] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A buffer material delivery device, comprising a feeding device, a lifting device and a storage device arranged in sequence along a first direction, characterized in that: The loading device includes a loading platform; The lifting device includes a receiving space and a lifting platform that can move up and down in it. The lifting platform can be docked with the loading platform to transport empty code trays or receive full code trays. The storage device includes multiple layers of cargo conveying units arranged along a first direction. The multiple layers of cargo conveying units are arranged from bottom to top and include an empty code tray input unit, a full code tray output unit and at least one cache conveying unit capable of bidirectional transmission. The lifting platform can be connected to any one of the empty code tray input unit, the full code tray output unit and the at least one cache conveying unit.
2. The buffer material delivery device according to claim 1, characterized in that: It also includes an electric control unit, which is electrically connected to the empty code disk input unit, the full code disk output unit, the buffer conveying unit, the lifting platform, and the loading platform respectively.
3. The buffer material delivery device according to claim 2, characterized in that: A plurality of induction elements are arranged on the buffer transport unit at intervals along a first direction, and the induction elements are electrically connected to the electric control unit.
4. The buffer material delivery device according to claim 3, characterized in that: The loading platform, lifting platform, empty code disk input unit, full code disk output unit and cache conveying unit are all arranged with multiple workstations or conveying structures at intervals in the second direction, and the multiple loading stations of the lifting platform are arranged in one-to-one correspondence with the loading station of the loading platform, the multiple empty code disk conveying structures of the empty code disk input unit, the multiple full code disk conveying structures of the full code disk output unit and the multiple cache conveying structures of the cache conveying unit, wherein the second direction is perpendicular to the first direction.
5. The buffer material delivery device according to claim 1, characterized in that: The lifting device includes a frame structure and a sealing plate. The sealing plate is sealed to the peripheral side and the upper and lower ends of the frame structure. The accommodating space is located in the space surrounded by the frame structure and the sealing plate.
6. The buffer material delivery device according to claim 5, characterized in that: The lifting device also includes an air filter, which is sealed on a sealing plate at the upper end of the frame structure and has a mounting hole. The air filter cover is arranged on the mounting hole and is sealed on the sealing plate.
7. The buffer material delivery device according to claim 5, characterized in that: The lifting device further comprises a linear gear module, which is arranged on the frame structure and cooperates with the lifting platform to drive the lifting platform to move back and forth in the vertical direction.