Battery piece turnover device

Abstract

The utility model discloses a battery piece turnover device. The device comprises a feeding conveying mechanism used for conveying battery pieces; the discharging conveying mechanism and the feeding conveying mechanism are oppositely arranged in a spaced mode, and the discharging conveying mechanism is used for conveying battery pieces; a plurality of conveying grooves for accommodating the battery pieces are formed in the overturning rotating disc, the overturning rotating disc is used for receiving the battery pieces conveyed by the feeding conveying mechanism and overturning and placing the battery pieces on the discharging conveying mechanism, and foldable baffles are arranged on the bottom faces of the conveying grooves in an extending mode; the baffles are folded after touching the feeding conveying mechanism or the discharging conveying mechanism in the overturning process of the overturning fan blades, and reset after leaving the feeding conveying mechanism or the discharging conveying mechanism in the overturning process of the overturning fan blades. And the supporting base is connected with the overturning fan blades. According to the battery piece turnover device provided by the invention, the contact area between the battery piece and the bottom surface of the material conveying groove is increased by arranging the foldable baffle plate, so that the problem that the gravity center is unstable when the battery piece is turned over due to insufficient stress area is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of solar photovoltaic technology, in particular to a cell piece turnover device. BACKGROUND

[0002] In the field of cell piece manufacturing, automated machines have become the main equipment for cell piece production. These machines are generally equipped with turnover machines, which play a crucial role in double-sided processing of cell pieces and can effectively assist in the conversion operation between different processing surfaces, ensuring the continuity and efficiency of the entire production process.

[0003] However, investigations have found that the current turnover machines have a more prominent problem, which is that cell pieces often fall during the turnover process. This phenomenon directly leads to a significant increase in machine breakage rate, which has many adverse effects on cell piece production, affecting production efficiency and potentially threatening product quality. CONTENT OF THE UTILITY MODEL

[0004] In view of the above problems, the present application provides a cell piece turnover device to solve the above technical problems.

[0005] The cell piece turnover device provided by the present application comprises:

[0006] A feeding conveying mechanism for conveying cell pieces;

[0007] A discharging conveying mechanism arranged opposite to the feeding conveying mechanism for conveying cell pieces;

[0008] A turnover turntable rotatably arranged between the feeding conveying mechanism and the discharging conveying mechanism, with a plurality of material conveying grooves for accommodating the cell pieces arranged along the periphery thereof, for receiving the cell pieces conveyed by the feeding conveying mechanism and placing the cell pieces on the discharging conveying mechanism after turning over;

[0009] The bottom surface of the material conveying groove is provided with a foldable baffle, which cooperates with the bottom surface of the material conveying groove to carry the cell pieces. The baffle is folded after touching the feeding conveying mechanism or the discharging conveying mechanism during the turnover process of the turnover turntable, and is reset after leaving the feeding conveying mechanism or the discharging conveying mechanism during the turnover process of the turnover turntable;

[0010] A support base connected to the turnover turntable for supporting the turnover turntable.

[0011] In some embodiments, the cell piece turnover device provided by the present application comprises a spring assembly and a baffle plate.

[0012] The spring assembly is arranged along the bottom surface of the material conveying groove and connected to the baffle plate.

[0013] In some embodiments, the spring assembly comprises a spring body and a spring connecting shaft.

[0014] The spring connecting shaft is connected with the stopper through the stopper, and one end of the spring connecting shaft is connected with the spring body.

[0015] In some embodiments, the turnover disc further comprises:

[0016] The first turnover vane is provided with at least one first material conveying groove for accommodating the battery piece, and the bottom surface of the first material conveying groove is provided with foldable stoppers on both sides.

[0017] The second turnover vane is provided with at least one second material conveying groove for accommodating the battery piece, and the bottom surface of the second material conveying groove is provided with foldable stoppers on both sides.

[0018] In some embodiments, the turnover disc further comprises:

[0019] The rotating driving mechanism is connected with the first turnover vane and the second turnover vane respectively, and is used for driving the first turnover vane and the second turnover vane to rotate synchronously.

[0020] In some embodiments, the rotating driving mechanism comprises a motor assembly and a rotating shaft body.

[0021] The rotating shaft body penetrates the first turnover vane and the second turnover vane and is connected with the first turnover vane and the second turnover vane, and one end of the rotating shaft body is connected with the motor assembly.

[0022] In some embodiments, the support base comprises a first support base and a second support base.

[0023] The first support base and the second support base are arranged in opposite directions and are arranged outside the first turnover vane and the second turnover vane respectively, and the rotating shaft body penetrates the first support base, the first turnover vane, the second turnover vane and the second support base.

[0024] In some embodiments, the battery piece turnover device provided in the application is characterized in that the first material conveying groove and the second material conveying groove are both rectangular.

[0025] The battery piece turnover device provided in the application realizes efficient and smooth feeding and discharging processes of the battery piece through the cooperation of the feeding conveying mechanism and the discharging conveying mechanism, and effectively increases the contact area between the battery piece and the bottom surface of the material conveying groove by extending and arranging the foldable baffle at the bottom surface of the material conveying groove of the turnover disc.

[0026] Further, the battery piece turnover device provided in the embodiment of the application is provided with the foldable baffle, so that when the turnover disc performs the turnover action and touches the feeding conveying mechanism or the discharging conveying mechanism, the baffle can accurately and sensitively complete the 90° folding operation in the opposite direction of the opening direction of the material conveying groove, and is reset after the turnover disc moves away from the feeding conveying mechanism or the discharging conveying mechanism, thereby effectively avoiding the collision between the baffle and the feeding conveying mechanism and the discharging conveying mechanism, ensuring the smoothness and stability of the entire battery piece turnover device during operation, and greatly reducing the risk of equipment failure caused by component collision. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0028] Fig. 1 A view of the battery piece turnover device provided in the embodiment of the application is shown.

[0029] Fig. 2 Another view of the battery piece turnover device provided in the embodiment of the application is shown.

[0030] Fig. 3 A partial view of the battery piece turnover device provided in the embodiment of the application is shown.

[0031] LIST OF ELEMENTS

[0032] 110, upper feeding conveying mechanism; 120, lower feeding conveying mechanism; 200, overturning turntable; 210, first overturning fan blade; 211, first material conveying groove; 220, second overturning fan blade; 222, second material conveying groove; 300, battery piece; 400, baffle; 411, spring body; 420, baffle piece; 500, rotary driving mechanism; 510, motor assembly; 520, rotary shaft body; 610, first supporting base; 620, second supporting base. DETAILED DESCRIPTION

[0033] In order to make the persons skilled in the art better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the persons skilled in the art without creative labor fall within the protection scope of the present application.

[0034] It should be noted that, in the embodiments of the present application, in this document, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between the entities or operations.

[0035] Moreover, the term “comprising” or “including” or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes the elements inherent to such process, method, article or equipment. Without more limitation, the element defined by the sentence “including a…” does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0036] In addition, “a plurality of” in the embodiments of the present application means two or more, and in view of this, “a plurality of” in the embodiments of the present application can also be understood as “at least two”. “At least one” can be understood as one or more, for example, as one, two or more. For example, including at least one means including one, two or more, and does not limit which ones are included, for example, including at least one of A, B and C, then the included can be A, B, C, A and B, A and C, B and C, or A and B and C.

[0037] The embodiments of the present application provide a battery piece overturning device, as shown in the accompanying drawings: Figs. 1-3As shown, the battery piece overturning device provided by the embodiment of the application comprises a feeding conveying mechanism 110, a discharging conveying mechanism 120, an overturning turntable 200 and a support base. The feeding conveying mechanism 110 is used to receive the battery piece 300 to be overturned to convey the battery piece 300 to the overturning turntable 200. The discharging conveying mechanism 120 is arranged opposite to the feeding conveying mechanism 120 and is used to receive the battery piece 300 overturned by the overturning turntable 200 to make the overturned battery piece 300 away from the overturning turntable 200. The overturning turntable 200 is rotatably arranged between the feeding conveying mechanism 110 and the discharging conveying mechanism 120. A plurality of material conveying grooves for accommodating the battery piece 300 are arranged on the periphery of the overturning turntable 200. The material conveying grooves are used to receive the battery piece 300 conveyed by the feeding conveying mechanism 110 and place the battery piece 300 on the discharging conveying mechanism 120 after overturning. The bottom surface of the material conveying groove is extended with a foldable baffle 400. The baffle 400 and the bottom surface of the material conveying groove jointly bear the battery piece 300 on the feeding conveying mechanism 110 to place the battery piece 300 on the discharging conveying mechanism 120 after overturning. The baffle 400 is folded after touching the feeding conveying mechanism 110 or the discharging conveying mechanism 120 during the overturning process of the overturning turntable 200. The baffle 400 is reset after leaving the feeding conveying mechanism 110 or the discharging conveying mechanism 120 during the overturning process of the overturning turntable 200 to avoid collision with the feeding conveying mechanism 110 and the discharging conveying mechanism 120. The support base is connected with the overturning turntable 200 and is used to support the overturning turntable 200.

[0038] It can be understood that the purpose of the feeding conveying mechanism and the discharging conveying mechanism in the embodiment of the application is to realize conveying of the battery piece, and not to focus on the particularity of the specific type or structure of the feeding conveying mechanism and the discharging conveying mechanism. Therefore, for the embodiment of the application, as long as the feeding conveying mechanism and the discharging conveying mechanism selected can realize conveying of the battery piece, no matter which specific type of conveying mechanism or which specific structure form it presents, it can meet the basic requirement of the component of the application. Exemplarily, as shown in the following figure, Figs. 1-3 As shown, the feeding conveying mechanism and the discharging conveying mechanism are conveyor belt devices which are respectively supported by a support base.

[0039] The battery piece turnover device provided by the embodiment of the application realizes efficient and smooth feeding and discharging processes of the battery piece through the cooperative operation of the feeding conveying mechanism and the discharging conveying mechanism. The foldable baffle is arranged on the bottom surface of the material conveying groove of the turnover disc, so that the contact area between the battery piece and the bottom surface of the material conveying groove is effectively increased. In this way, the stress area of the battery piece during the turnover process is significantly improved, so that the instability of the center of gravity of the battery piece during the turnover is fundamentally avoided, and the battery piece is less likely to slide out of the turnover machine, thereby effectively ensuring the stability and reliability of the turnover operation of the battery piece, greatly improving the production efficiency and reducing the loss caused by the falling of the battery piece.

[0040] Further, the battery piece turnover device provided by the embodiment of the application is provided with a foldable baffle. When the turnover disc performs a turnover action and touches the feeding conveying mechanism or the discharging conveying mechanism, the baffle can accurately and sensitively complete a 90° folding operation in the opposite direction of the opening direction of the material conveying groove, and is reset after the turnover disc moves away from the feeding conveying mechanism or the discharging conveying mechanism, thereby effectively avoiding the collision between the baffle and the feeding conveying mechanism and the discharging conveying mechanism, ensuring the smoothness and stability of the entire battery piece turnover device during operation, and greatly reducing the risk of equipment failure caused by component collision.

[0041] In some embodiments, as shown in Figs. 1-3 In the battery piece turnover device provided by the embodiment of the application, the baffle 400 includes a spring assembly and a baffle piece 420. The spring assembly is arranged along the bottom surface of the material conveying groove and is connected with the baffle piece 420.

[0042] The battery piece turnover device provided by the embodiment of the application connects the baffle piece 420 and the material conveying groove through the spring assembly. When the turnover disc performs a turnover action and touches the feeding conveying mechanism or the discharging conveying mechanism, the spring assembly elastically deforms, so that the baffle piece completes a 90° folding operation in the opposite direction of the opening direction of the material conveying groove, and the baffle piece automatically rebounds after the turnover disc moves away from the feeding conveying mechanism or the discharging conveying mechanism, thereby effectively avoiding the collision between the baffle and the feeding conveying mechanism and the discharging conveying mechanism, ensuring the smoothness and stability of the entire battery piece turnover device during operation, and greatly reducing the risk of equipment failure caused by component collision.

[0043] In some embodiments, as shown in Figs. 1-3 In the battery piece turnover device provided by the embodiment of the application, the spring assembly includes a spring body 411 and a spring connecting shaft (located in the baffle piece and not shown). The spring connecting shaft passes through the baffle piece 420 and is connected with the baffle piece 420, and one end of the spring connecting shaft is connected with the spring body 411.

[0044] It can be understood that, in the embodiments of the present application, the purpose of arranging the spring assembly is to realize the foldable function of the baffle through the spring elastic property, instead of focusing on the particularity of the specific type or structure of the spring assembly itself, therefore, for the embodiments of the present application, as long as the selected spring assembly can effectively realize the foldable function of the baffle under specific conditions, no matter which specific type of spring or which specific structure form it presents, can meet the basic requirements of the present application for the component.

[0045] In some embodiments, as shown in FIG. 1, the battery piece turnover device provided by the embodiments of the present application comprises a turnover disc 200 and a turnover mechanism 100. Figs. 1-3 The turnover disc 200 comprises a first turnover vane 210 and a second turnover vane 220.

[0046] The first turnover vane 210 is provided with at least one first material conveying groove 211 for accommodating the battery piece 300, and the bottom surface of the first material conveying groove 211 is provided with foldable baffles 400 on both sides, which are folded when the first turnover vane 210 touches the feeding conveying mechanism 110 or the discharging conveying mechanism 120 during the turnover process, and are reset when the first turnover vane 210 leaves the feeding conveying mechanism 110 or the discharging conveying mechanism 120 during the turnover process.

[0047] The second turnover vane 220 is arranged opposite to the first turnover vane 210, and is provided with at least one second material conveying groove 222 for accommodating the battery piece 300, and the bottom surface of the second material conveying groove 222 is provided with foldable baffles 400 on both sides, which are folded when the second turnover vane 220 touches the feeding conveying mechanism 110 or the discharging conveying mechanism 120 during the turnover process, and are reset when the second turnover vane 220 leaves the feeding conveying mechanism 110 or the discharging conveying mechanism 120 during the turnover process.

[0048] In some embodiments, the number of the first material conveying grooves 211 on the first turnover vane 210 and the second material conveying grooves 222 on the second turnover vane 220 is the same, and the positions are also the same, so that the first turnover vane 210 and the second turnover vane 220 can synchronously receive the battery piece 300 through the first material conveying grooves 211 and the second material conveying grooves 222.

[0049] It can be understood that the number of the first material conveying grooves 211 and the second material conveying grooves 222 is not limited in the embodiments of the present application, for example, the number can be one, two, three, four, ten, fifteen, eighteen, twenty, etc.

[0050] The battery piece turnover device provided by the embodiment of the application guarantees the continuity and stability of the support of the battery piece by supporting the battery piece through the first turnover vane and the second turnover vane, and further improves the contact area between the battery piece and the bottom surface of the material conveying groove by arranging the baffle on both sides of the bottom surface of the first material conveying groove and the second material conveying groove.

[0051] In some embodiments, as shown in Figs. 1-3 The first material conveying groove 211 and the second material conveying groove 222 are both rectangular in the battery piece turnover device provided by the embodiment of the application, so that the battery piece can be better supported, and the baffle can be more easily arranged on both sides of the bottom surface of the first material conveying groove 211 and the second material conveying groove.

[0052] In some embodiments, as shown in Figs. 1-3 The turnover turntable 200 further includes a rotary driving mechanism 500 connected with the first turnover vane 210 and the second turnover vane 220 respectively in the battery piece turnover device provided by the embodiment of the application, which is used to drive the first turnover vane 210 and the second turnover vane 220 to rotate synchronously.

[0053] In some embodiments, as shown in Figs. 1-3 The rotary driving mechanism 500 includes a motor assembly 510 and a rotary shaft body 520 in the battery piece turnover device provided by the embodiment of the application, the rotary shaft body 520 penetrates the first turnover vane 210 and the second turnover vane 220 to realize the connection with the first turnover vane 210 and the second turnover vane 220, and one end of the rotary shaft body 520 is connected with the motor assembly 510.

[0054] It can be understood that the specific position of the motor assembly is not limited in the embodiment of the application. For example, the motor assembly can be arranged on the outside of the first turnover vane; for another example, the motor assembly can also be arranged on the outside of the second turnover vane. No matter which position the motor assembly is arranged in, the function of the rotary driving mechanism will not be affected.

[0055] In some embodiments, the support base includes a first support base 610 and a second support base 620 in the battery piece turnover device provided by the embodiment of the application, the first support base 610 and the second support base 620 are arranged in a relative spaced manner and are arranged on the outside of the first turnover vane 210 and the second turnover vane 220 respectively, the rotary shaft body 520 penetrates the first support base 610, the first turnover vane 210, the second turnover vane 220 and the second support base 620 to realize the connection of the first support base 610, the first turnover vane 210, the second turnover vane 220 and the second support base 620, and the first support base 610 and the second support base 620 are used to support the first turnover vane 210, the second turnover vane 220 and the rotary driving mechanism 500.

[0056] The battery piece turnover device provided by the embodiment of the application effectively increases the contact area between the battery piece and the bottom surface of the material conveying groove by extending and arranging the foldable baffle on both sides of the bottom surface of the first material conveying groove and the second material conveying groove. In this way, the stress area of the battery piece during the turnover process is significantly improved, which fundamentally avoids the situation that the battery piece is prone to sliding out of the turnover machine due to unstable gravity center caused by insufficient stress area during the turnover, thereby effectively ensuring the stability and reliability of the battery piece turnover operation, greatly improving the production efficiency and reducing the loss caused by the falling of the battery piece.

[0057] Further, the battery piece turnover device provided by the embodiment of the application, the foldable baffle comprises a spring assembly and a baffle piece, so that when the first turnover vane and the second turnover vane perform the turnover action and touch the feeding conveying mechanism or the discharging conveying mechanism, the baffle can accurately and sensitively complete the 90° folding operation in the opposite direction of the material conveying groove opening direction, and reset after the first turnover vane and the second turnover vane leave the feeding conveying mechanism or the discharging conveying mechanism, thereby effectively avoiding the collision between the baffle and the feeding conveying mechanism and the discharging conveying mechanism, ensuring the smoothness and stability of the entire battery piece turnover device during operation, and greatly reducing the risk of equipment failure caused by component collision.

[0058] The above is a further detailed description of the present application in combination with specific embodiments, and the specific implementation of the present application cannot be limited to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, some simple deductions or replacements can be made without departing from the concept of the present application, and all of them should be regarded as the protection scope of the present application.

Claims

1. A battery cell turnover device, characterized in that, The utility model provides a kind of battery piece conveying device, including: The upper feeding conveying mechanism is used to transport battery piece; The lower feeding conveying mechanism is arranged opposite to the upper feeding conveying mechanism, used to transport battery piece; The turnover turntable is rotatably arranged between the upper feeding conveying mechanism and the lower feeding conveying mechanism, and a plurality of material conveying grooves for accommodating battery piece are arranged along the periphery of the turnover turntable, used to receive battery piece transported by the upper feeding conveying mechanism and place the battery piece upside down on the lower feeding conveying mechanism; The bottom surface of the material conveying groove is extended to be provided with a foldable baffle, and the baffle and the bottom surface of the material conveying groove jointly bear the battery piece;The baffle is folded after touching the upper feeding conveying mechanism or the lower feeding conveying mechanism during the turnover process of the turnover turntable, and is reset after leaving the upper feeding conveying mechanism or the lower feeding conveying mechanism during the turnover process of the turnover turntable; The support base is connected with the turnover turntable, used to support the turnover turntable.

2. The cell turnover device of claim 1, wherein, The baffle includes a spring assembly and a baffle piece. The spring assembly is arranged along the bottom surface of the material conveying groove and connected with the baffle piece.

3. The cell turning device of claim 2, wherein, The spring assembly includes a spring body and a spring connecting shaft. The spring connecting shaft passes through the baffle piece and is connected with the baffle piece, and one end of the spring connecting shaft is connected with the spring body.

4. The cell flipper of claim 1, wherein: The turnover turntable includes: The first turnover vane is provided with at least one first material conveying groove for accommodating the battery piece, and the bottom surface of the first material conveying groove is extended to be provided with a foldable baffle on both sides, which is folded after touching the upper feeding conveying mechanism or the lower feeding conveying mechanism during the turnover process of the first turnover vane, and is reset after leaving the upper feeding conveying mechanism or the lower feeding conveying mechanism during the turnover process of the first turnover vane; The second turnover vane is arranged opposite to the first turnover vane, and is provided with at least one second material conveying groove for accommodating the battery piece, and the bottom surface of the second material conveying groove is extended to be provided with a foldable baffle on both sides, which is folded after touching the upper feeding conveying mechanism or the lower feeding conveying mechanism during the turnover process of the second turnover vane, and is reset after leaving the upper feeding conveying mechanism or the lower feeding conveying mechanism during the turnover process of the second turnover vane.

5. The cell flipper of claim 4, wherein the first and second arms are pivotally connected to the base. The turnover turntable further includes: The rotary drive mechanism is connected with the first turnover vane and the second turnover vane respectively, used to drive the first turnover vane and the second turnover vane to rotate synchronously.

6. The solar cell flipper of claim 5, wherein the first and second rollers are mounted on a common shaft. The rotary drive mechanism includes a motor assembly and a rotary shaft body. The rotary shaft body penetrates the first turnover vane and the second turnover vane and is connected with the first turnover vane and the second turnover vane, and one end of the rotary shaft body is connected with the motor assembly.

7. The solar cell flipper of claim 6, wherein the first and second rollers are mounted on a common shaft. The support base includes a first support base and a second support base. The first support base and the second support base are arranged opposite to each other and are arranged outside the first turnover vane and the second turnover vane respectively, and the rotary shaft body penetrates the first support base, the first turnover vane, the second turnover vane and the second support base.

8. The solar cell flipper of claim 4, wherein the first and second rollers are mounted on a common shaft. The first material conveying groove and the second material conveying groove are both rectangular.

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