Material pre-embedding mechanism for welding battery flexible connecting piece

Abstract

The utility model discloses a material pre-burying mechanism for welding a battery flexible connecting piece. The material pre-burying mechanism comprises a rotating table, a limiting assembly, a discharging mechanism and a soldering-aid piece transferring mechanism, the rotating table can rotate at multiple angles, material clamping openings are formed in the two sides of the rotating table, and limiting assemblies are arranged at the material clamping openings; the discharging mechanism is arranged on one side of the rotating table and used for transferring the stacked flexible connecting pieces to the rotating table. The soldering-aid piece transferring mechanism is arranged on one side of the rotating table and used for conveying soldering-aid pieces to the rotating table. When the flexible connecting piece stacking machine works, firstly, one soldering-aid piece is conveyed to the rotating table through the soldering-aid piece transferring mechanism, then stacked flexible connecting pieces are conveyed to the soldering-aid pieces through the discharging mechanism, then the other soldering-aid piece is conveyed to the position above the stacked flexible connecting pieces through the soldering-aid piece transferring mechanism, and finally the two soldering-aid pieces and the flexible connecting pieces are pre-pressed and buried through the limiting assembly. The whole process is automatically completed, manual operation is avoided, the machining efficiency is high, and subsequently machined products are high in quality and consistency.

Description

Technical Field

[0001] The utility model relates to a pre-embedded material mechanism, in particular to a pre-embedded material mechanism for welding battery soft connection sheets. Background Art

[0002] With the rapid development of electric vehicles, the demand for various accessories for new energy batteries has also increased. Among them, the battery soft connection sheet is an important connector in new energy batteries, and the battery soft connection sheet is mainly used for connection on new energy batteries.

[0003] In actual production, in order to ensure the welding performance and conductivity of the battery soft connection sheet, multiple battery soft connection sheets need to be welded. At the same time, such a processing method can also increase the strength and durability of the product, thereby improving the overall performance and service life of the battery. Most of the welding of multiple existing battery soft connection sheets is manually operated. Manually stack multiple battery soft connection sheets and add a welding flux sheet together for welding processing. However, after a long time of production and processing, it is found that such a pre-assembly mode requires a large number of workers, has low processing efficiency, and at the same time, the quality of the product cannot be consistent, which brings many adverse effects to the rapid development of the enterprise. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a pre-embedded material mechanism for welding battery soft connection sheets to overcome the deficiencies of the prior art, which can automatically complete the cutting of the soft connection sheet and the welding and assembly of the soft connection sheet and the welding flux sheet, and is convenient for processing.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a pre-embedded material mechanism for welding battery soft connection sheets, including a rotating table, a limiting component, a discharging mechanism, and a welding flux sheet feeding mechanism;

[0006] The rotating table can rotate at multiple angles. Clamping ports are arranged on both sides of the rotating table, and a limiting component is arranged at the clamping ports;

[0007] The discharging mechanism is arranged on one side of the rotating table for transferring the stacked soft connection sheets to the rotating table;

[0008] The welding flux sheet feeding mechanism is arranged on one side of the rotating table for feeding the welding flux sheet to the rotating table,

[0009] wherein, the welding flux sheet feeding mechanism feeds a welding flux sheet to the rotating table, then the discharging mechanism feeds the stacked soft connection sheets onto the welding flux sheet, and then the welding flux sheet feeding mechanism feeds another welding flux sheet above the stacked soft connection sheets. Finally, the welding flux sheet and the soft connection sheet are pre-pressed and embedded by the limiting component.

[0010] Further, the discharging mechanism includes a cutting machine, a material tray, a material receiving tray, a material receiving component, and a material receiving robot;

[0011] The material tray and the material receiving tray are arranged on both sides of the cutting machine. The cutting machine is used for cutting the soft connection sheet on the material tray and collecting the waste materials through the material receiving tray;

[0012] The material receiving component docks with the soft connection sheet cut by the cutting machine. The material receiving component includes a material receiving frame; two rodless cylinders that can slide relative to each other are arranged on the material receiving frame; an upper material receiving plate and a lower material receiving plate are arranged up and down on the two rodless cylinders, and the lower material receiving plate is arranged to be adjustable up and down through a lifting cylinder; positioning components for limiting the soft connection sheet are arranged on the upper material receiving plate and the lower material receiving plate;

[0013] The material receiving robot is used to send the stacked soft connection sheets located in the positioning component to the rotating table.

[0014] Further, the material receiving robot is arranged on one side of the material receiving frame. The material receiving robot includes a rotatable multi-axis manipulator and a clamping component located at the front end of the multi-axis manipulator.

[0015] Further, the limiting component includes front stop blocks on both sides at the front end of the clamping port. A push plate that can be pushed forward by a cylinder is arranged on the opposite side of the front stop blocks; side stop blocks are arranged on the adjacent sides of the front stop blocks, and a pressing block that is arranged opposite to the side stop blocks and can be pushed forward by a side pressing cylinder is arranged; two pressing rods that can be lifted and lowered synchronously through a downward pressing cylinder are arranged above the clamping port.

[0016] Further, the solder paste transferring mechanism includes a solder paste manipulator and a lifting mechanism located on one side of the solder paste manipulator for providing solder paste.

[0017] Due to the application of the above technical solutions, the present utility model has the following advantages compared with the prior art:

[0018] In the pre-buried material mechanism for welding the battery soft connection sheet of the present utility model, during operation, first, the solder paste transferring mechanism sends a solder paste to the rotating table, then the discharging mechanism sends the stacked soft connection sheets to the solder paste, then the solder paste transferring mechanism sends another solder paste to the upper part of the stacked soft connection sheets, and finally, the two solder pastes and the soft connection sheets are pre-pressed and buried through the limiting component. The whole process is completed automatically, which is convenient for subsequent welding processing, has high processing efficiency, and the quality and consistency of the products processed subsequently are high, meeting the production development needs of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following further illustrates the technical solutions of the present utility model in conjunction with the drawings:

[0020] Figure 1 Schematic diagram of the three-dimensional structure of an embodiment of the present utility model;

[0021] Figure 2 Schematic diagram of the three-dimensional structure of the material receiving component in an embodiment of the present utility model;

[0022] Figure 3 Schematic diagram of the structure when the rotary table and the limit component in the present utility model are assembled;

[0023] Figure 4 is Figure 3 Enlarged view of part A in

[0024] Figure 5 Schematic diagram of the three-dimensional structure of the flexible connection piece;

[0025] Wherein: 1, rotary table; 2, limit component; 3, discharging mechanism; 4, solder assistant piece transfer mechanism; 5, flexible connection piece; 6, solder assistant piece; 10, material clamping port; 30, cutting machine; 31, material tray; 32, material receiving component; 33, material receiving robot; 34, material collecting tray; 12a, material receiving frame; 12b, rodless cylinder; 12c, upper material receiving plate; 12d, lower material receiving plate; 12e, lifting cylinder; 12f, positioning component; 13a, multi-axis manipulator; 13b, clamping component; 22, front stop block; 23, cylinder; 24, pushing plate; 25, side stop block; 26, side pressing cylinder; 27, pressing block; 28, downward pressing cylinder; 29, downward pressing rod; 40, solder assistant piece manipulator; 41, lifting mechanism. Detailed implementation manners

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0027] The present utility model provides a pre-embedded material mechanism for welding battery flexible connection pieces, so as to solve the problem that in the prior art, multiple connection pieces and solder assistant pieces need to be stacked together manually before welding the battery flexible connection pieces, resulting in low processing efficiency.

[0028] Based on Figure 5 , this production line needs to stack multiple flexible connection pieces 5 up and down, and place a solder assistant piece 6 on the upper and lower surfaces of the flexible connection piece 5 respectively, so as to facilitate the effective and firm welding of multiple flexible connection pieces 5.

[0029] For ease of understanding, the following describes the specific process in the embodiments of the present application. Please refer to Figures 1 to 2 An embedded material mechanism for welding a battery soft connection piece in an embodiment of the present application includes a rotating table 1, a limiting component 2, a discharging mechanism 3, and a solder paste transferring mechanism 4. The rotating table 1 can rotate at multiple angles. Clamping openings 10 are formed on both sides of the rotating table 1, and the limiting component 2 is arranged at the clamping openings 10. The discharging mechanism 3 is arranged on one side of the rotating table 1 for transferring stacked soft connection pieces 5 onto the rotating table 1. The solder paste transferring mechanism 4 is arranged on one side of the rotating table 1 for sending solder paste 6 to the rotating table 1.

[0030] In the embedded material mechanism for welding a battery soft connection piece of the present utility model, during operation, first, the solder paste transferring mechanism 4 sends a piece of solder paste 6 onto the rotating table 1. Then, the discharging mechanism 3 sends the stacked soft connection pieces 5 onto the solder paste 6. Next, the solder paste transferring mechanism 4 sends another piece of solder paste 6 above the stacked soft connection pieces. Finally, the two pieces of solder paste 6 and the soft connection pieces 5 are pre-pressed and embedded with materials through the limiting component 2. The whole process is completed automatically, avoiding manual operation, with high processing efficiency and high product quality and consistency in subsequent processing.

[0031] Further, based on Figure 1 and Figure 2 The discharging mechanism 3 includes a cutting machine 30, a material tray 31, a material receiving component 32, a material receiving robot 33, and a waste material tray 34. The material tray 31 and the waste material tray 34 are arranged on both sides of the cutting machine 30. The soft connection pieces 5 are sent from the material tray 31 to the cutting machine 30. The cutting machine 30 cuts the soft connection pieces 5 and sends them onto the material receiving component 32, while the waste materials are automatically collected by the waste material tray 34.

[0032] The material receiving component 32 receives the stacked soft connection pieces 5 cut by the cutting machine 30. In this embodiment, the material receiving component 32 includes a material receiving frame 12a. Two non-rod cylinders 12b that can slide relative to each other are arranged on the material receiving frame 12a. An upper material receiving plate 12c and a lower material receiving plate 12d are arranged up and down on the two non-rod cylinders 12b. The lower material receiving plate 12d can be adjusted in height up and down through a lifting cylinder 12e. In this way, the height difference between the upper material receiving plate 12c and the lower material receiving plate 12d can be adjusted through the lifting cylinder 12e to adapt to products with different height specifications.

[0033] Among them, positioning components 12f for limiting the soft connection pieces 5 are arranged on the upper material receiving plate 12c and the lower material receiving plate 12d. The positioning components 12f are composed of two front limiting blocks, two rear limiting blocks, and two side limiting blocks. The soft connection pieces 5 can be positioned in four directions through the above six limiting blocks to ensure the accurate position of the soft connection pieces 5.

[0034] In addition, the upper material receiving plate 12c and the lower material receiving plate 12d arranged up and down are for the two to separately and independently receive the flexible connection sheet 5 sent out by the cutting machine 30, improving the production efficiency during operation.

[0035] The material receiving robot 33 is arranged on one side of the material receiving frame 12a. The material receiving robot 33 includes a rotatable multi-axis manipulator 13a and a clamping component 13b located at the front end of the multi-axis manipulator 13a. After the clamping component 13b can be rotated at multiple angles through the multi-axis manipulator 13a, it clamps the stacked flexible connection sheets 5 and sends them to the material clamping port 10 of the rotating table 1.

[0036] In addition, the solder pad transfer mechanism 4 includes a solder pad manipulator 40 and a lifting mechanism 41 located on one side of the solder pad manipulator 40 for providing the solder pads 6. When the solder pad manipulator 40 grabs and sends the solder pad 6 at the lifting mechanism 41 to the rotating table 1, the lifting mechanism 41 automatically lifts the corresponding solder pad 6 upward, facilitating the next grabbing of the solder pad 6 by the solder pad manipulator 40.

[0037] During operation, the solder pad manipulator 40 first sends a solder pad 6 located in the lifting mechanism 41 to the rotating table 12. Then, the cutting machine 30 sequentially cuts a plurality of flexible connection sheets 5 and stacks them in the positioning component 12f of the upper material receiving plate 12c. The upper material receiving plate 12c moves to one side of the material clamping port 10 on the right side of the rotating table 1 through the rodless cylinder 12b. Then, the clamping component 13b places the stacked flexible connection sheets 5 on the upper surface of the solder pad 6 under the drive of the multi-axis machine 13a. Then, the solder pad manipulator 40 sends another solder pad 6 located in the lifting mechanism 41 above the stacked flexible connection sheets 5. Then, the soft connection sheet 5 and the solder pad 6 are pressed tightly up and down by the limiting component 2 to form a pre-pressed soft connection sheet 5 and solder pad 6.

[0038] When the upper material receiving plate 12c moves to one side of the rotating and pressing carrier 12 on the right through the rodless cylinder 12b, at this time, the lower material receiving plate 12d located below the upper material receiving plate 12c can move to the position where the cutting machine 30 cuts out the flexible connection sheet 5 through the corresponding rodless cylinder 12b, and then stacks and collects a plurality of flexible connection sheets 5, so that it is not necessary to wait for the upper material receiving plate 12c to return to collect the flexible connection sheet 5, facilitating the clamping of the next clamping component 13b, improving the transmission efficiency, and further improving the overall processing efficiency of the product.

[0039] Furthermore, based on Figures 4 to 5, the limiting component 2 includes front stoppers 22 located on both sides at the front end of the material clamping opening 10, and a pushing plate 24 that can be pushed forward and backward by a cylinder 23 is provided on the opposite side of the front stopper 22; side stoppers 25 are provided on two adjacent sides of the front stopper 22, and a pressing block 27 that can be pushed left and right by a side pressing cylinder 26 is provided opposite to the side stopper 25; two pressing rods 29 that can be synchronously lifted and lowered by a downward pressing cylinder 28 are provided above the limiting component, and the two pressing rods 29 are used for pre-pressing the flexible connection piece 5 and the soldering aid piece 6.

[0040] During operation, when the pre-pressed flexible connection piece 5 and the soldering aid piece 6 are placed in the rotating table 1, the material clamping opening 10 is located below the flexible connection piece 5. At this time, the front side of the flexible connection piece 5 is blocked by the front stopper 22, and the right side is blocked by the side stopper 25. Then, after the pushing plate 24 and the pressing block 27 are driven forward in sequence, the flexible connection piece 5 and the soldering aid piece 6 are limited on all four sides. Finally, the downward pressing cylinder 28 drives the two pressing rods 29 to press down, and the flexible connection piece 5 and the soldering aid piece 6 are pre-pressed together. Then, the rotating table 1 rotates 180°, so that an empty material clamping opening 10 is aligned with the material receiving component 32, and the other material clamping opening 10 carrying the flexible connection piece and the soldering piece is docked by the subsequent equipment for corresponding processing.

[0041] Based on Figures 1 to 5 , the processing flow of pre-pressing and embedding the flexible connection piece 5 and the soldering aid piece 6 is described below.

[0042] S1. The soldering aid transferring mechanism 4 places a soldering aid piece 6 above a material clamping opening 10 located on the rotating table 1.

[0043] S2. The cutting machine 30 sequentially cuts forty flexible connection pieces 5 on the material tray 31 and stacks them in the limiting component 12f of the upper material receiving plate 12c.

[0044] S3. The rodless cylinder 12b drives the upper material receiving plate 12c to slide to the right side of the rotating table 1.

[0045] S4. The material receiving robot 33 transfers the stacked flexible connection pieces 5 in the upper material receiving plate 12c above the soldering aid piece 6 in step S1.

[0046] S5. The soldering aid transferring mechanism 4 transfers another soldering aid piece 6 above the stacked flexible connection pieces 5 in step S4. Then, the two pressing rods 29 move downward to pre-press and embed the forty flexible connection pieces 5 and the two soldering aid pieces 6.

[0047] The embedding mechanism for the battery flexible connection piece of the present utility model can automatically complete the operation of placing and pre-pressing the stacked flexible connection pieces between two soldering aid pieces, avoiding manual operation, improving the processing efficiency and product quality, and meeting the high requirements of the enterprise for development.

[0048] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An embedded material mechanism for welding battery soft connection pieces, characterized in that: It includes a rotary table (1), a limiting component (2), a discharging mechanism (3) and a solder pad transfer mechanism (4); The rotary table (1) can rotate at multiple angles. There are clamping openings (10) on both sides of the rotary table (1), and a limiting component (2) is provided at the clamping openings (10); The discharging mechanism (3) is arranged on one side of the rotary table (1) for transferring stacked flexible connection sheets (5) onto the rotary table (1); The solder pad transfer mechanism (4) is arranged on one side of the rotary table (1) for sending solder pads (6) onto the rotary table (1); Among them, the discharging mechanism (3) includes a cutting machine (30), a material tray (31), a waste collection tray (34), a material receiving component (32) and a material receiving robot (33); The material tray (31) and the waste collection tray (34) are arranged on both sides of the cutting machine (30). The cutting machine (30) is used for cutting the flexible connection sheets (5) on the material tray (31) and collecting the waste through the waste collection tray (34); The material receiving component (32) docks with the flexible connection sheets (5) cut by the cutting machine (30). The material receiving component (32) includes a material receiving frame (12a); there are two relatively slidable rodless cylinders (12b) on the material receiving frame (12a); an upper material receiving plate (12c) and a lower material receiving plate (12d) are arranged up and down on the two rodless cylinders (12b). The lower material receiving plate (12d) can be adjusted up and down through a lifting cylinder (12e); positioning components (12f) for limiting the flexible connection sheets (5) are provided on the upper material receiving plate (12c) and the lower material receiving plate (12d); The material receiving robot (33) is used for sending the stacked flexible connection sheets (5) located in the positioning components (12f) to the rotary table (1).

2. The pre-embedded material mechanism for welding the battery soft connection piece according to claim 1, wherein: The material receiving robot (33) is arranged on one side of the material receiving frame (12a). The material receiving robot (33) includes a rotatable multi-axis manipulator (13a) and a clamping component (13b) located at the front end of the multi-axis manipulator (13a).

3. The pre-embedded material mechanism for welding the battery soft connection piece according to claim 1, wherein: The limiting component (2) includes front stoppers (22) on both sides at the front end of the clamping opening (10). A pushing plate (24) that can be pushed forward by a cylinder (23) is provided on the opposite side of the front stoppers (22); side stoppers (25) are provided on the adjacent sides of the front stoppers (22), and a pressing block (27) that is arranged opposite to the side stoppers (25) and can be pushed forward by a side pressing cylinder (26); two pressing rods (29) that can be lifted and lowered synchronously by a downward pressing cylinder (28) are provided above the clamping opening (10).

4. The pre-embedded material mechanism for welding the battery soft connection sheet according to claim 1, wherein: The solder pad transfer mechanism (4) includes a solder pad manipulator (40) and a lifting mechanism (41) located on one side of the solder pad manipulator (40) for providing solder pads (6).

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