CN220810717U - Solar cell module output stack system with built-in cooling mechanism - Google Patents

Abstract

The utility model discloses a solar cell module output stack system with a built-in cooling mechanism, and relates to the technical field of solar cell module output stacks. The lifting device is fixedly arranged between the upper structural top plate and the base frame; and hanging mechanisms are arranged between the upper structural top plate and the single-layer conveying mechanism positioned at the top part and between the adjacent single-layer conveying mechanisms. The utility model has the functions of conveying, temporary storage and forced cooling, and can directly shorten the primary machine with the primary cooling function by one stage, thereby saving about one fifth of the whole occupied area, effectively directly reducing the material cost, and obviously enhancing the stability and reliability due to the reduction of the linkage stage number of the primary machine and the shortening of the conveying distance.

Description

Solar cell module output stack system with built-in cooling mechanism

Technical Field

The utility model belongs to the technical field of solar cell module output stacks, and particularly relates to a solar cell module output stack system with a built-in cooling mechanism.

Background

Solar photovoltaic power generation is a clean and renewable energy source, has been widely known and accepted, and must increasingly occupy an important position in future development, and must have good prospects and development. At present, a crystalline silicon battery assembly is mainly adopted for utilizing light energy in photovoltaic power generation, and automation, stability and persistence of a laminator which is an essential key device for solar battery assembly production are increasingly important and important in the current large-scale production mode, and particularly, the persistence stability of the laminator and the engageability and noninterference of front and rear section assembly lines have key effects for the whole automatic battery assembly production line. The auxiliary equipment output stage of the laminating machine is used for receiving the battery assembly which is packaged and cured by the laminating host from the laminating host and accurately and stably supplying the battery assembly to the back-end assembly line equipment. Therefore, the automatic cleaning device plays a vital role in conveying the battery assembly, and can directly influence the production efficiency, the automatic cleaning effect, the control of the production line production beat and the like of the battery assembly at the later stage. Besides the accurate automatic control, the factors influencing the component conveying also relate to whether the beat in the production process is smooth or not and whether the automatic fault tolerance capability exists or not. As an important structural mode of the output stage, namely a stack type, the production and conveying requirements can be met, temporary storage of the assembly in the height direction can be realized, certain fault-tolerant beat capacity of the assembly line is realized, and in addition, the occupied area is effectively saved, so that the device has certain structural characteristic advantages and is gradually selected by assembly manufacturers.

The stack structure adopted at present is basically formed by combining integral fixed three-dimensional height multi-layer (generally 7 layers) conveying mechanisms into a conveying system, and the system moves up and down under the action of a lifting system so as to meet the requirement of consistent height position of each layer when the solar cell modules are conveyed and butted; the conveying system is generally formed by combining a plurality of single-stage conveying mechanisms with relatively fixed position and height spaces. Therefore, the conveying and the high-altitude temporary storage stacking of each block of components can be realized under the condition of utilizing the space height in a large quantity, and the conveying and buffering functions can be realized under the condition of realizing the minimum occupied area. However, since the process temperature required for producing the solar cell module is about 150 ℃, that is, the temperature at which the module is output is about 150 ℃, if the process operations such as subsequent transportation, trimming and cleaning are performed under such temperature conditions, it is very unfavorable and difficult, and therefore, the module is generally subjected to forced cooling by adding one stage to the main machine or is cooled by adopting a larger output stage size and residence time of planar transportation, which causes the equipment to be too long, and the occupied area and cost to be greatly increased. The mode of selecting a stack as an output and temporary storage mechanism is generally provided with a host to increase a first-stage cooling stage to realize a cooling function, so that a series of problems caused by high temperature of components are avoided, and the configuration directly increases the material cost and the occupied area of equipment; in addition, due to the working height and space requirements of the main machine of the laminating machine, the number of layers fixed between stacks is large, the distance is small, and air circulation is difficult to cool, so that the conventional stack output machine has no effective cooling function, and the conventional main machine is still adopted to add a mode of one-stage forced cooling and adding a plurality of layers of stacks for configuration.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, the number of layers fixed between stacks is large, the distance is small and effective cooling is lacking due to the working height and space requirements of a laminating machine host, and provides a solar cell module output stack system with a built-in cooling mechanism. The solar cell module output stack system with the built-in cooling mechanism has the functions of conveying, temporary storage and forced cooling, and can directly shorten the primary of a host with the primary cooling function, thereby saving about one fifth of the whole occupied area, effectively directly reducing the material cost, and obviously enhancing the stability and reliability of the system due to the reduction of the linkage progression of the host and the shortening of the conveying distance.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The solar cell module output stack system comprises a base frame, wherein a plurality of single-layer conveying mechanisms are arranged on the base frame in a stacking mode, a cell module for conveying is arranged on each single-layer conveying mechanism, and a cooling platform capable of enabling cooling media to circularly flow is arranged in each single-layer conveying mechanism in a penetrating mode.

The lifting device is fixedly arranged between the upper structure top plate and the base frame; the upper structural top plate can move up and down in a small amplitude under the action of the lifting device; and hanging mechanisms are arranged between the upper structural top plate and the single-layer conveying mechanism positioned at the top part and between the adjacent single-layer conveying mechanisms.

When the upper structural roof is in a lifted state, each single-layer conveying mechanism is at the conveying height of the battery assembly under the traction of the hanging mechanism.

When the upper structure top plate is in a falling state, a plurality of single-layer conveying mechanisms are stacked one by one and stacked, and the battery assembly on the single-layer conveying mechanism moves to the upper part of the cooling platform to forcedly and rapidly cool the battery assembly.

The bottom of the base frame is also fixedly provided with a lower supporting seat which is used for bearing the stacked single-layer conveying mechanism.

Further, the number of the single-layer conveying mechanisms is 7, the single-layer conveying mechanisms comprise conveying seats, conveying shafts are arranged at two ends of the conveying seats, a conveying belt is arranged between the two conveying shafts, and a conveying motor is arranged at one end of each conveying shaft.

Further, the cooling platform is a pipe fitting for circulating cooling medium.

Further, the lifting device is one of a hydraulic cylinder, an air cylinder and a motor telescopic mechanism.

Further, elevating gear distributes at individual layer conveying mechanism's both ends, including hanging the round pin and hanging the seat, it fixes on hanging the seat to hang the round pin, hang the fixed setting of seat in individual layer conveying mechanism, be located the suspension round pin on the individual layer conveying mechanism at top and run through and set up on the upper structure roof, between the adjacent individual layer conveying mechanism, be located the suspension round pin in the lower floor individual layer conveying mechanism and run through and set up on being located the suspension seat of upper strata individual layer conveying mechanism.

Furthermore, in order to limit the stacking height between a plurality of single-layer conveying mechanisms, limiting seats are fixedly arranged at two ends of the single-layer conveying mechanisms.

The solar cell module output stack system with the built-in cooling mechanism has the beneficial effects that: the utility model provides a brand new design based on the functional requirement of an output stage stacking machine of a full-automatic solar module laminating machine, and provides an integrated design which can stack the technical performance of the battery module laminating machine on the basis of meeting the functional requirements of conveying and temporary storage, thereby realizing one machine for multiple purposes. The multi-layer multi-conveying mechanism in the three-dimensional space changes the mutual distance along with the technological requirement under the action of a lifting system, and meanwhile, a forced cooling platform is designed for each layer of conveying mechanism, so that the required forced cooling function for the components positioned on the conveying mechanism is realized; the device not only meets the necessary requirements of conveying and temporary storage, but also is compatible with a cooling function. In addition, under the effect of the lifting system, the height space of the layer is increased when the assembly is conveyed according to the process requirement, the smooth conveying requirement of the assembly is met, and when cooling is required, the space distance of each layer is reduced under the effect of the lifting system, and a certain degree of lamination can be realized between adjacent layers, so that the cooling effect is more favorable, and the adverse phenomenon caused by the temperature difference of the assembly during cooling is reduced. Specifically:

(1) The utility model adopts a stack type conveying mode of stacking multiple layers in the height direction, and the conveying mode is a belt type.

(2) Each layer of the utility model is provided with a single-layer conveying mechanism and a cooling platform for conveying and cooling the assembly.

(3) The utility model is integrally provided with a set of lifting device which is used for butt joint conveying of the components of each layer in the height direction and carrying out stacking cooling of the components layer by layer.

(4) The cooling platform realizes free movement and positioning in a certain range in the height direction through the suspension pin and the limiting seat so as to meet the optimal fitting distance of component cooling.

(5) The single-layer conveying mechanism of each layer of the utility model adopts a conveying motor to drive a conveying shaft and a conveying belt to independently convey, and the conveying is in cyclic reciprocating motion.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the structure of the solar module output stack system with a built-in cooling mechanism according to the present utility model in a raised state;

FIG. 2 is a schematic diagram of a solar module output stack system with a built-in cooling mechanism in a falling state;

FIG. 3 is a schematic view of the structure of the present utility model with respect to a plurality of single layer transport mechanisms;

FIG. 4 is a schematic view of a lifting device according to the present utility model;

Marked in the figure as: 1. a top structural panel; 2. a lifting device; 3. a battery assembly; 4. a limit seat; 5. a single-layer conveying mechanism; 6. a lower support base; 7. a base frame; 8. a suspension pin; 9. cooling the platform; 10. a hanging seat; 11. a conveying seat; 12. a conveying shaft; 13. a conveyor belt; 14. and a conveying motor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The structural features of the present utility model will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, a solar cell module output stack system with a built-in cooling mechanism comprises a base frame 7, a plurality of single-layer conveying mechanisms 5 arranged on the base frame 7 in a stacking mode, cell modules 3 used for conveying are arranged on the single-layer conveying mechanisms 5, the number of the single-layer conveying mechanisms 5 is 7, the single-layer conveying mechanisms 5 comprise conveying seats 11, conveying shafts 12 are arranged at two ends of the conveying seats 11, a conveying belt 13 is arranged between the two conveying shafts 12, and a conveying motor 14 is arranged at one end of each conveying shaft 12.

Each single-layer conveying mechanism 5 is internally penetrated with a cooling platform 9 for circulating cooling medium, and the cooling platform 9 is a pipe fitting for circulating cooling medium.

Still include structure roof 1, structure roof 1 sets up in the top of a plurality of individual layers conveying mechanism 5, and it is fixed to be equipped with elevating gear 2 between structure roof 1 and the base frame 7, and elevating gear 2 is one of pneumatic cylinder, motor telescopic machanism. The upper structural top plate 1 can move up and down in a small amplitude under the action of the lifting device 2. Suspension mechanisms are arranged between the upper structural top plate 1 and the single-layer conveying mechanism 5 positioned at the top and between the adjacent single-layer conveying mechanisms 5. The lifting device 2 is distributed at two ends of the single-layer conveying mechanism 5 and comprises a hanging pin 8 and a hanging seat 10, the hanging pin 8 is fixed on the hanging seat 10, the hanging seat 10 is fixedly arranged in the single-layer conveying mechanism 5, the hanging pin 8 on the topmost single-layer conveying mechanism 5 penetrates through the upper structure top plate 1, between the adjacent single-layer conveying mechanisms 5, and the hanging pin 8 in the lower single-layer conveying mechanism 5 penetrates through the hanging seat 10 in the upper single-layer conveying mechanism 5. When the upper structural roof 1 is in a lifted state, each single-layer conveying mechanism 5 is at the conveying height of the battery assembly 3 under the traction of the hanging mechanism; when the upper structural top plate 1 is in a falling state, a plurality of single-layer conveying mechanisms 5 are stacked one by one, and the battery assemblies 3 on the single-layer conveying mechanisms 5 are moved to the upper part of the cooling platform 9 to forcedly and rapidly cool the battery assemblies 3.

The bottom of the base frame 7 is also fixedly provided with a lower supporting seat 6, and the lower supporting seat 6 is used for bearing the stacked single-layer conveying mechanism 5. In order to limit the stacking height between the single-layer conveying mechanisms 5, limiting seats 4 are fixedly arranged at two ends of the single-layer conveying mechanisms 5.

The solar cell module output stack system with the built-in cooling mechanism meets the functional requirements of transportation and temporary storage required by packaging and solidification of the solar cell module at present, achieves the cooling function of the module during transportation and buffering, and realizes the integrated design of one machine for multiple purposes. The stack conveyor has the functions of conveying, temporary storage and forced cooling, the host machine with the primary cooling function can be directly shortened by one stage, the occupied area of about one fifth of the whole host machine is saved, the material cost is effectively and directly reduced, meanwhile, the conveying distance is shortened due to the reduction of the linkage stage number of the host machine, and the stability and the reliability of the stack conveyor can be obviously enhanced.

Specifically, when in use, the lifting device 2 for lifting is arranged on the base frame 7 as a bearing and mounting and fixing integral stacking system, so as to realize the lifting and positioning function of the integral conveying system; an upper structure top plate 1 for lifting and cooling is arranged at the upper part of the lifting device 2 and is used as a structure frame for integral lifting; a lower supporting seat 6 is fixed on the base frame 7 and used for descending the cooling bearing support; the base frame 7 is provided with a cooling platform 9 for cooling medium in a circulating flow manner, a plurality of groups of single-layer conveying mechanisms 5 for conveying, a limiting seat 4 for adjusting and controlling the distance between each layer, and a mechanism hanging seat 10 for hanging the lifting hanging pin 8 in a free moving manner in the height direction. When the assembly is required to be conveyed, the upper structural top plate 1 is jacked up upwards by the lifting system in the lifting device 2, after the uppermost single-layer conveying mechanism 5 is jacked to a specified butting height, the conveying motor 14 drives the conveying shaft 12 arranged and fixed on the conveying seat 11 to rotate, so that the conveying belt 13 is driven to convey the battery assembly 3 in place, the conveying motor 14 stops acting, the lifting system is jacked up mechanically, and the above actions are repeated until all conveying layers complete assembly conveying; when the assembly needs to be cooled forcefully and rapidly, the lifting system in the lifting device 2 moves downwards, the single-layer conveying mechanism 5 at the lowest layer is lowered onto the supporting seat 6 fixed on the base frame 7, and the single-layer conveying mechanism 5 at the lowest second layer is continuously lowered to separate from the suspension of the suspension pin 8 freely moving at the height and finally falls onto the limit seat 4 fixed at the lowest layer to be pressed, and the lifting device is continuously lowered until all cooling platforms finish the height stacking, and the assembly is cooled under the continuous action of the cooling platform 9. And similarly, the component output is reversed to the component input step.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The solar cell module output stack system with the built-in cooling mechanism comprises a base frame (7), wherein a plurality of single-layer conveying mechanisms (5) are arranged on the base frame (7) in a stacking mode, and the single-layer conveying mechanisms (5) are provided with cell modules (3) for conveying, and the system is characterized in that a cooling platform (9) capable of enabling cooling media to circularly flow is arranged in each single-layer conveying mechanism (5) in a penetrating mode;

The lifting device is characterized by further comprising an upper structure top plate (1), wherein the upper structure top plate (1) is arranged above the plurality of single-layer conveying mechanisms (5), and a lifting device (2) is fixedly arranged between the upper structure top plate (1) and the base frame (7);

The upper structural top plate (1) can move up and down in a small amplitude under the action of the lifting device (2);

Suspension mechanisms are arranged between the upper structural top plate (1) and the single-layer conveying mechanism (5) at the top and between the adjacent single-layer conveying mechanisms (5);

When the upper structural top plate (1) is in a lifting state, each single-layer conveying mechanism (5) is positioned at the conveying height of the battery assembly (3) under the traction of the hanging mechanism;

when the upper structure top plate (1) is in a falling state, a plurality of single-layer conveying mechanisms (5) are stacked one by one, and the battery assembly (3) on the single-layer conveying mechanism (5) moves to the upper part of the cooling platform (9) to forcedly and rapidly cool the battery assembly (3);

The bottom of the base frame (7) is also fixedly provided with a lower supporting seat (6), and the lower supporting seat (6) is used for bearing the stacked single-layer conveying mechanism (5).

2. The solar cell module output stack system with the built-in cooling mechanism according to claim 1, wherein the number of the single-layer conveying mechanisms (5) is 7, the single-layer conveying mechanisms (5) comprise conveying seats (11), conveying shafts (12) are arranged at two ends of the conveying seats (11), a conveying belt (13) is arranged between the two conveying shafts (12), and a conveying motor (14) is arranged at one end of the conveying shaft (12).

3. A solar module output stack system with built-in cooling mechanism according to claim 1, characterized in that the cooling platform (9) is a pipe through which a cooling medium can circulate.

4. The solar cell module output stack system with the built-in cooling mechanism according to claim 1, wherein the lifting device (2) is one of a hydraulic cylinder, a pneumatic cylinder and a motor telescopic mechanism.

5. The solar cell module output stacking system with the built-in cooling mechanism according to claim 1, wherein the lifting device (2) is distributed at two ends of the single-layer conveying mechanism (5) and comprises hanging pins (8) and hanging seats (10), the hanging pins (8) are fixed on the hanging seats (10), the hanging seats (10) are fixedly arranged in the single-layer conveying mechanism (5), the hanging pins (8) on the single-layer conveying mechanism (5) at the top penetrate through the top plate (1) of the upper structure, between the adjacent single-layer conveying mechanisms (5), and the hanging pins (8) on the single-layer conveying mechanism (5) at the lower layer penetrate through the hanging seats (10) on the single-layer conveying mechanism (5) at the upper layer.

6. The solar cell module output stack system with the built-in cooling mechanism according to claim 1, wherein limiting seats (4) are fixedly arranged at two ends of the single-layer conveying mechanism (5) in order to limit the stacking height of the single-layer conveying mechanism (5) layer by layer.