Turnover conveying device

Abstract

The utility model belongs to the technical field of battery assembly production equipment, and particularly relates to a turnover conveying device. According to the turnover conveying device, the integrated conveying belt is adopted, the support comprises the two stand columns arranged on the two sides of the integrated conveying belt respectively, the two turnover discs are rotatably installed on the inner sides of the corresponding stand columns respectively, and the space allowing the integrated conveying belt to penetrate through is formed between the two turnover discs. The driving mechanism is arranged in the area outside the space so as not to interfere with the integrated conveying belt, the driving mechanism drives the two overturning discs to synchronously rotate so as to overturn the battery pieces on the integrated conveying belt, and the technical problem that in the prior art, due to the fact that a transition shaft is adopted, the front conveying belt and the rear conveying belt of the transition shaft are arranged in a split mode, and installation space is wasted is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery assembly production equipment, and particularly relates to a turnover conveying device. Background Art

[0002] During the production of solar cell modules, flipping the cell is a very important step and a common workstation. For example, when a cell needs to be double-sided coated, the double-sided coating process generally requires the cell to enter the first coating equipment with the front side facing up for front coating, then flip it to face the back side up, and then enter the second coating equipment for back coating. Therefore, flipping the cell is essential in this process.

[0003] Existing cell flipping mechanisms require a transition shaft in the middle to allow the two flipping discs to rotate synchronously to flip the cells. However, this design with a transition shaft results in the cell conveyor belt being split by the shaft, resulting in a two-stage conveyor belt, which wastes space and costs. For example, patent CN117080153A discloses an automated flipping mechanism for photovoltaic cells. This mechanism connects the flipping discs on both sides via a drive shaft, resulting in separate front and rear conveyor belts. This requires additional wheels, shafts, and motors to drive each, wasting installation space and equipment costs. Utility Model Content

[0004] The purpose of the utility model is to provide a turnover conveying device to solve the technical problem that the existing battery cell turnover mechanism needs to add a transition shaft in the middle, resulting in the separation of the conveyor belts before and after the transition shaft, which wastes installation space.

[0005] The present application provides a turning and conveying device. The turning and conveying device comprises:

[0006] One-piece conveyor belt;

[0007] A bracket comprising two upright posts disposed on both sides of the integrated conveyor belt;

[0008] Two turning discs are rotatably mounted on the inner sides of corresponding upright posts, and a space for the integrated conveyor belt to pass through is formed between the two turning discs; and

[0009] The driving mechanism is arranged in an area outside the space and is used to drive the two flip disks to rotate synchronously.

[0010] In one embodiment of the present application, the driving mechanism includes two first drivers corresponding to the flip disks one by one, each of which is used to drive the corresponding flip disk to rotate.

[0011] In one embodiment of the present application, the first driver is installed on the outside of the column.

[0012] In one embodiment of the present application, the drive mechanism includes a second driver and a timing belt assembly;

[0013] The second driver drives the two flip discs to rotate synchronously through a synchronous belt assembly.

[0014] In one embodiment of the present application, a rotating shaft is respectively provided at the upper end of the two columns, and a corresponding turning disc is fixed to the end of the rotating shaft facing inwardly of the column, and a first synchronous wheel is provided at the end of the rotating shaft facing outwardly of the column;

[0015] The synchronous belt assembly includes:

[0016] The synchronous shaft is arranged below the integrated conveyor belt. The two ends of the synchronous shaft are respectively passed through the corresponding columns and rotate with the columns. The middle part of the synchronous shaft is fixed with a second synchronous wheel.

[0017] Two third synchronous wheels are respectively fixedly arranged on the ends of the synchronous shaft passing through the column;

[0018] Two synchronous belts, respectively used to connect the first synchronous pulley and the third synchronous pulley located on the same side; and

[0019] A transmission belt is used to connect the second drive and the second synchronous wheel.

[0020] In one embodiment of the present application, the second driver is disposed on the bottom plate of the bracket.

[0021] In one embodiment of the present application, the outer circumferential array of the flip plate has a plurality of accommodating notches for accommodating battery cells.

[0022] In one embodiment of the present application, the accommodating notch divides the flip tray into a plurality of sector-shaped portions;

[0023] Both ends of the outer periphery of the sector portion are provided with chamfers.

[0024] In one embodiment of the present application, a buffer block is provided at the bottom of the accommodating gap.

[0025] The beneficial effects of the utility model are:

[0026] The flipping conveyor device of the present application adopts an integrated conveyor belt. The bracket includes two columns arranged on both sides of the integrated conveyor belt. The two flipping discs are rotatably installed on the inner sides of the corresponding columns, and a space for the integrated conveyor belt to pass through is formed between the two flipping discs. The driving mechanism is arranged in an area outside the space so as not to interfere with the integrated conveyor belt. The two flipping discs are driven by the driving mechanism to rotate synchronously to flip the battery cells on the integrated conveyor belt, overcoming the technical problem of the prior art that the transition shaft is used, which leads to the separate arrangement of the conveyor belts before and after the transition shaft and wastes installation space.

[0027] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 This is a three-dimensional diagram of a flip conveyor device according to a preferred embodiment of the present invention;

[0031] Figure 2 It is a three-dimensional diagram of a driving mechanism of a preferred embodiment of the present utility model;

[0032] Figure 3 It is a side view of a driving mechanism of a preferred embodiment of the present utility model;

[0033] Figure 4 is a side view of a driving mechanism of another preferred embodiment of the present utility model;

[0034] Figure 5 is a perspective view of a driving mechanism of another preferred embodiment of the present utility model;

[0035] Figure 6 It is a side view of a flip tray according to a preferred embodiment of the present invention.

[0036] In the picture:

[0037] Integrated conveyor belt 1, bracket 2, column 21, rotating shaft 211, first synchronous wheel 212, flip disk 3, accommodating notch 31, fan-shaped portion 32, chamfer 321, buffer block 33, second driver 41, synchronous belt assembly 42, synchronous shaft 421, second synchronous wheel 422, third synchronous wheel 423, synchronous belt 424, transmission belt 425, first driver 5, space 100, battery cell 200. DETAILED DESCRIPTION

[0038] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described 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 making creative efforts shall fall within the scope of protection of the present invention.

[0039] The present application provides a flip conveyor device, which is described in detail below. It should be noted that the order in which the following embodiments are described does not limit the preferred order of the embodiments of the present application. In addition, in the following embodiments, the description of each embodiment has its own emphasis. For parts not detailed in one embodiment, please refer to the relevant description of other embodiments.

[0040] See also Figure 1 、 Figure 3 and Figure 4 In one embodiment, the turnover conveying device includes: an integrated conveyor belt 1; a bracket 2, which includes two columns 21 respectively arranged on both sides of the integrated conveyor belt 1; two turnover discs 3, which are rotatably installed on the inner sides of the corresponding columns 21, and a space 100 is formed between the two turnover discs 3 for the integrated conveyor belt 1 to pass through; and a driving mechanism, which is arranged in an area outside the space 100 and is used to drive the two turnover discs 3 to rotate synchronously.

[0041] In this embodiment, it is understood that the integrated conveyor belt 1 is continuous at least from the front to the rear of the reversing tray 3 along the direction of cell transport. In other words, the integrated conveyor belt 1 continuously passes through the space 100 formed between the two reversing trays 3. The integrated conveyor belt 1 reduces the space occupied by other components, such as rollers and columns, that are required for a two-stage, split conveyor belt, thereby saving costs. The drive mechanism is located outside of the space 100 so as not to interfere with the integrated conveyor belt.

[0042] See also Figure 2 and Figure 3 As a preferred embodiment of the driving mechanism, the driving mechanism includes two first drivers 5 corresponding to the flip disks 3, each of which is used to drive the corresponding flip disk 3 to rotate.

[0043] In this embodiment, the two flip disks 3 are driven by independent first drivers 5 respectively. The two first drivers 5 can keep rotating synchronously, thereby ensuring the synchronous rotation of the two flip disks 3. The first driver 5 can be, but is not limited to, a servo motor.

[0044] In this embodiment, the two flip discs 3 are respectively ensured to rotate synchronously through corresponding first drivers 5. The first driver 5 can be installed on the outside of the column 21, so that there is no other component in the space 100 between the two flip discs 3, and the integrated conveyor belt 1 can be passed through it.

[0045] See also Figure 4 and Figure 5 As another preferred embodiment of the driving mechanism, the driving mechanism includes a second driver 41 and a synchronous belt assembly 42; the second driver 41 drives the two flip disks 3 to rotate synchronously through the synchronous belt assembly 42.

[0046] In this embodiment, the two flip discs 3 are driven to rotate synchronously by a synchronous belt assembly 42. The synchronous belt assembly 42 can be set in an area outside the space 100, so that the space 100 between the two flip discs 3 has no other components, and the integrated conveyor belt 1 can be passed through it.

[0047] Specifically, a rotating shaft 211 is respectively provided on the upper ends of the two columns 21 , and the corresponding flip plate 3 is fixed to the end of the rotating shaft 211 facing the inside of the column 21 , and the first synchronous wheel 212 is provided on the end of the rotating shaft 211 facing the outside of the column 21 .

[0048] Furthermore, the synchronous belt assembly 42 includes: a synchronous shaft 421, which is arranged below the integrated conveyor belt 1, and the two ends of the synchronous shaft 421 are respectively passed through the corresponding columns 21 and rotated with the columns 21, and a second synchronous wheel 422 is fixedly provided in the middle of the synchronous shaft 421; two third synchronous wheels 423 are respectively fixed on the ends of the synchronous shaft 421 passing through the column 21; two synchronous belts 424 are respectively used to connect the first synchronous wheel 212 and the third synchronous wheel 423 located on the same side; and a transmission belt 425 is used to connect the second driver 41 and the second synchronous wheel 422.

[0049] In this embodiment, the second driver 41 drives the synchronous shaft 421 to rotate through the transmission belt 425, and the synchronous shaft 421 drives two synchronous belts 424 through the third synchronous wheels 423 at both ends, thereby driving the two rotating shafts 211 to rotate, thereby driving the two flip disks 3 to rotate synchronously.

[0050] In this embodiment, the synchronous belt 424 is located outside the column, and the synchronous shaft 421 is located below the flip disk 3, so that there is no other component in the space 100 between the two flip disks 3, which will not interfere with the integrated conveyor belt 1.

[0051] See also Figure 4 Optionally, the second driver 41 is arranged on the bottom plate of the bracket 2; the second driver 41 can be but is not limited to a servo motor.

[0052] See also Figure 6 In this embodiment, as an optional implementation of the flip plate 3 , the outer circumferential array of the flip plate 3 has multiple accommodating notches 31 for accommodating the battery cells 200 .

[0053] In this embodiment, preferably, the number of the accommodating notches 31 may be even, and may be arranged in a circular array around the axis of the flip disk 3 ; the extending direction of the accommodating notches 31 may be along the radial direction of the flip disk 3 .

[0054] Furthermore, the accommodating notch 31 divides the flip plate 3 into a plurality of sector-shaped portions 32 ; chamfers 321 are provided at both ends of the outer periphery of the sector-shaped portions 32 .

[0055] In this embodiment, the chamfer 321 can expand the opening of the receiving notch 31 , thereby facilitating the successful entry of the battery cell 200 into the receiving notch 31 .

[0056] Furthermore, a buffer block 33 is provided at the bottom of the receiving notch 31 to provide buffering for the battery cell 200 after it enters the receiving notch 31 .

[0057] In summary, the flip conveying device of the present invention adopts an integrated conveyor belt to reduce the space occupied by other components such as rollers, columns, etc. caused by the two-stage split type, and saves costs; the driving mechanism is arranged in an area outside the space so as not to interfere with the integrated conveyor belt.

[0058] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0059] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection.

[0060] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0061] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A turning conveying device, characterized in that: include: One-piece conveyor belt (1); A support (2) comprising two upright posts (21) disposed on both sides of the integrated conveyor belt (1); Two turning discs (3) are rotatably mounted on the inner sides of corresponding upright posts (21), and a space (100) is formed between the two turning discs (3) for the integrated conveyor belt (1) to pass through; and The driving mechanism is arranged in an area outside the space (100) and is used to drive the two flip disks (3) to rotate synchronously.

2. The overturning conveying device according to claim 1, characterized in that: The driving mechanism comprises two first drivers (5) corresponding one to one with the flip discs (3), and respectively used for driving the corresponding flip discs (3) to rotate.

3. The overturning conveying device according to claim 2, characterized in that: The first driver (5) is mounted on the outside of the column (21).

4. The overturning conveying device according to claim 1, characterized in that: The driving mechanism includes a second driver (41) and a synchronous belt assembly (42); The second driver (41) drives the two flip discs (3) to rotate synchronously via a synchronous belt assembly (42).

5. The overturning conveying device according to claim 4, characterized in that: A rotating shaft (211) is respectively provided at the upper end of the two columns (21), and the corresponding turning disc (3) is fixed to one end of the rotating shaft (211) facing the inside of the column (21), and a first synchronous wheel (212) is provided at one end of the rotating shaft (211) facing the outside of the column (21); The synchronous belt assembly (42) includes: A synchronous shaft (421) is arranged below the integrated conveyor belt (1), with both ends of the synchronous shaft (421) respectively passing through corresponding columns (21) and rotating in conjunction with the columns (21), and a second synchronous wheel (422) is fixedly arranged in the middle of the synchronous shaft (421); Two third synchronous wheels (423) are respectively fixedly arranged at the ends of the synchronous shaft (421) passing through the column (21); Two synchronous belts (424), respectively used to connect the first synchronous wheel (212) and the third synchronous wheel (423) located on the same side; and The transmission belt (425) is used to connect the second driver (41) and the second synchronous wheel (422).

6. The overturning conveying device according to claim 5, characterized in that: The second driver (41) is arranged on the bottom plate of the bracket (2).

7. The overturning conveying device according to claim 1, characterized in that: The outer circumferential array of the flip plate (3) has a plurality of accommodating notches (31) for accommodating the battery slices (200).

8. The overturning conveying device according to claim 7, characterized in that: The accommodating notch (31) divides the turning plate (3) into a plurality of sector-shaped portions (32); Both ends of the outer periphery of the sector-shaped portion (32) are provided with chamfers (321).

9. The overturning conveying device according to claim 7, characterized in that: A buffer block (33) is provided at the bottom of the accommodating gap (31).

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