Turnover mechanism for power battery stacking

Abstract

The utility model discloses a turnover mechanism for stacking power batteries, which comprises a rack, two groups of roller conveying lines arranged in parallel are arranged on the rack, a turnover drive mounting seat is arranged between the two groups of roller conveying lines, a turnover drive is arranged on the turnover drive mounting seat, and the turnover drive simultaneously controls a plurality of turnover frames to turn over. The roller conveying line comprises a plurality of conveying rollers which are horizontally arranged, and each overturning frame is located between two conveying rollers. According to the utility model, the turnover frame is adopted to directly turn over the batteries on the conveying line, so that the batteries in a side standing state are turned over to a horizontal state, the batteries in the horizontal state are conveyed to a rubberizing position under the action of the roller conveying line, and after the batteries in the horizontal state are rubberized, the batteries enter the next turnover mechanism to turn over the batteries in a side standing manner, so that the batteries are convenient to stack. The battery turnover device is convenient to turn over, does not need secondary positioning of batteries, and is realized by adopting two groups of roller conveying lines.

Description

TECHNICAL FIELD

[0001] The utility model relates to the stacking equipment of power battery, especially involves a kind of turnover mechanism for power battery stacking. BACKGROUND

[0002] The stacking of power battery is to stack multiple batteries or multiple battery packs, and the connection between adjacent batteries or battery packs is combined by the connection mode of pasting. Before pasting, the batteries or battery packs need to be treated with rubber sticking. The batteries or battery packs are conveyed vertically, which facilitates stacking and assembly. In order to facilitate rubber sticking, the vertically placed batteries or battery packs need to be turned over to be placed horizontally, which facilitates rubber sticking on the side of the batteries or battery packs. The existing turnover mechanism generally uses a mechanical hand to clamp and turn over. The battery needs to be moved away from the conveying line, and then positioned again when placed on the conveying line, so that the battery can be placed at the accurate rubber sticking position, resulting in low rubber sticking efficiency. SUMMARY

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims to provide a turnover mechanism for power battery stacking.

[0004] The utility model discloses a turnover mechanism for power battery stacking, which comprises a rack, two groups of parallel roller conveying lines are arranged on the rack, a turnover driving mounting seat is arranged between the two groups of roller conveying lines, a turnover drive is arranged on the turnover driving mounting seat, the turnover drive controls the turnover of multiple turnover frames at the same time, the roller conveying line comprises multiple horizontally arranged conveying rollers, and each turnover frame is located between two conveying rollers.

[0005] As an improvement of the utility model discloses a turnover mechanism for power battery stacking, the turnover frame comprises a left frame and a right frame, one side of the left frame and the right frame is connected through a connecting plate, and the connecting plate is fixedly connected to the turnover drive.

[0006] As an improvement of the utility model discloses a turnover mechanism for power battery stacking, the turnover drive comprises a turnover servo motor and a turnover transmission shaft, and the connecting plate is fixedly connected to the turnover transmission shaft.

[0007] As an improvement of the utility model discloses a turnover mechanism for power battery stacking, one group of roller conveying lines vertically convey batteries, and the other group of roller conveying lines horizontally convey batteries. When the turnover frame is turned over by 90 degrees, the vertically conveyed batteries can be turned over to the horizontally conveyed roller conveying line.

[0008] As an improvement of the turning mechanism for power battery stacking of the present invention, a support frame is further provided on the frame, a crossbeam and a side battery positioning mechanism are provided on the support frame, and a horizontal battery positioning mechanism is provided on the crossbeam.

[0009] As an improvement to the flipping mechanism for power battery stacking of the utility model, the side battery positioning mechanism includes a side positioning slide, on which a plurality of side battery positioning rods are arranged at intervals, and each of the side battery positioning rods is located between the two flipping frames. The side positioning slide is connected to the mounting plate through a slide rail and a slider, and a side positioning servo motor is provided on the mounting plate. The output shaft of the side positioning servo motor drives the side positioning transmission screw through a synchronous wheel and a synchronous belt, and the side positioning transmission screw is connected to the side positioning slide through a screw nut.

[0010] As an improvement to the flipping mechanism for power battery stacking of the utility model, the horizontal battery positioning mechanism includes a horizontal positioning slide, on which a plurality of horizontal battery positioning rods are arranged at intervals, each of which is located between two flipping frames, and the horizontal positioning slide is connected to the top plate through a slide rail and a slider, and a top positioning servo motor is provided on the top plate, and the output shaft of the top positioning servo motor is connected to a transmission screw through a coupling, and the transmission screw is connected to the horizontal positioning slide through a screw nut.

[0011] The beneficial effects of this utility model are as follows: the utility model uses a flip frame to flip the batteries directly on the conveyor line, turning the batteries in a sideways position to a horizontal position. The horizontal batteries are then transported to the gluing position by the roller conveyor line. After the horizontal batteries are glued, they enter the next flip mechanism to flip them sideways for easy stacking. This utility model facilitates flipping without secondary positioning of the batteries, and is achieved by using two sets of roller conveyor lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front perspective view of the present utility model;

[0013] Figure 2 It is the reverse three-dimensional view of the present utility model;

[0014] Figure 3 It is the main view of the utility model;

[0015] The reference signs are: 1, rack, 2, roller conveying line, 3, turnover driving mounting seat, 4, turnover driving, 5, turnover frame, 6, support frame, 7, cross beam, 8, side standing battery positioning mechanism, 9, horizontal battery positioning mechanism, 51, left frame, 52, right frame, 53, connecting plate, 41, turnover servo motor, 42, turnover transmission shaft, 81, side standing positioning sliding plate, 82, side standing battery positioning rod, 83, mounting plate, 84, side standing positioning servo motor, 85, side standing positioning transmission screw rod, 91, horizontal positioning sliding plate, 92, horizontal battery positioning rod, 93, top plate, 94, top positioning servo motor. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0017] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0018] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0019] As Figure 1-Figure 3As shown, a kind of turnover mechanism for power battery stack, including rack 1, two groups of parallel roller conveying line 2 are provided on rack 1, two groups of roller conveying line 2 are provided with turnover drive mounting seat 3, turnover drive mounting seat 3 is equipped with turnover drive 4, turnover drive 4 controls multiple turnover frame 5 turnover simultaneously, roller conveying line 2 includes multiple horizontal arrangement transport roller 21 and servo motor, each turnover frame 5 is located between two transport roller 21.Both ends of multiple transport roller 21 are equipped with gear, and the adjacent two transport roller 21 are driven by gear meshing, and one of transport roller 21 is also equipped with synchronous pulley, synchronous pulley is connected with driving synchronous pulley by synchronous belt, and driving synchronous pulley is arranged on the output shaft of servo motor.

[0020] Preferably, turnover frame 5 includes left frame 51 and right frame 52, and the side of left frame 51 and right frame 52 is connected by connecting plate 53, and connecting plate 53 is fixedly connected to turnover drive 4.

[0021] Preferably, turnover drive 4 includes turnover servo motor 41 and turnover transmission shaft 42, and connecting plate 53 is fixedly connected to turnover transmission shaft 42.

[0022] Preferably, one group of roller conveying line 2 side stands battery, and the other group of roller conveying line 2 horizontally conveys battery, and when turnover frame 5 is turned over by 90 degrees, the side standing battery can be turned over to the roller conveying line 2 for horizontal conveying.

[0023] Preferably, rack 1 is also provided with support frame 6, support frame 6 is provided with crossbeam 7 and side standing battery positioning mechanism 8, and crossbeam 7 is provided with horizontal battery positioning mechanism 9.

[0024] Preferably, side standing battery positioning mechanism 8 includes side standing positioning slide plate 81, and multiple side standing battery positioning rods 82 are spaced apart on side standing positioning slide plate 81, each side standing battery positioning rod 82 is located between two turnover frames 5, side standing positioning slide plate 81 is connected to mounting plate 83 by slide rail and sliding block, mounting plate 83 is provided with side standing positioning servo motor 84, the output shaft of side standing positioning servo motor 84 drives side standing positioning transmission screw rod 85 through synchronous pulley and synchronous belt, and side standing positioning transmission screw rod 85 is connected to side standing positioning slide plate 81 by screw nut.

[0025] Preferably, horizontal battery positioning mechanism 9 includes horizontal positioning slide plate 91, and multiple horizontal battery positioning rods 92 are spaced apart on horizontal positioning slide plate 91, each horizontal battery positioning rod 92 is located between two turnover frames 5, horizontal positioning slide plate 91 is connected to top plate 93 by slide rail and sliding block, top plate 93 is provided with top positioning servo motor 94, the output shaft of top positioning servo motor 94 is connected to transmission screw rod by shaft coupling, and transmission screw rod is connected to horizontal positioning slide plate 91 by screw nut.

[0026] This utility model uses a flip frame to flip batteries directly on the conveyor line, turning batteries in a sideways position to a horizontal position. The horizontal batteries are then transported to the gluing position by the roller conveyor line. When the horizontal batteries are glued, they enter the next flip mechanism to flip them sideways for easy stacking. This utility model facilitates flipping without secondary positioning of the batteries, and is achieved using two sets of roller conveyor lines.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and structure of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A turning mechanism for stacking power batteries, comprising a frame, characterized in that: Two groups of parallel roller conveyor lines are provided on the frame, a flip drive mounting seat is provided between the two groups of roller conveyor lines, a flip drive is provided on the flip drive mounting seat, and the flip drive simultaneously controls the flipping of multiple flip frames. The roller conveyor line includes multiple horizontally arranged conveying rollers, and each flip frame is located between two conveying rollers.

2. The flipping mechanism for power battery stacking according to claim 1, characterized in that: The flip frame includes a left frame and a right frame. One side of the left frame and the right frame are connected via a connecting plate, and the connecting plate is fixedly connected to the flip drive.

3. The flipping mechanism for power battery stacking according to claim 2, characterized in that: The flip drive includes a flip servo motor and a flip transmission shaft, and the connecting plate is fixedly connected to the flip transmission shaft.

4. The flipping mechanism for power battery stacking according to claim 3, characterized in that: One group of the roller conveyor lines conveys batteries sideways, and the other group of the roller conveyor lines conveys batteries horizontally. When the flip frame flips 90 degrees, the batteries conveyed sideways can be flipped to the roller conveyor lines conveying batteries horizontally.

5. The flipping mechanism for power battery stacking according to claim 2, characterized in that: The frame is further provided with a support frame, the support frame is provided with a crossbeam and a side battery positioning mechanism, and the crossbeam is provided with a horizontal battery positioning mechanism.

6. The turning mechanism for power battery stacking according to claim 5, characterized in that: The side-standing battery positioning mechanism includes a side-standing positioning slide, on which a plurality of side-standing battery positioning rods are arranged at intervals, each of which is located between the two flip frames, and the side-standing positioning slide is connected to the mounting plate through a slide rail and a slider, and a side-standing positioning servo motor is provided on the mounting plate, and the output shaft of the side-standing positioning servo motor drives the side-standing positioning transmission screw through a synchronous wheel and a synchronous belt, and the side-standing positioning transmission screw is connected to the side-standing positioning slide via a screw nut.

7. The turning mechanism for power battery stacking according to claim 5, characterized in that: The horizontal battery positioning mechanism includes a horizontal positioning slide, on which a plurality of horizontal battery positioning rods are arranged at intervals, each of which is located between the two flip frames, and the horizontal positioning slide is connected to the top plate through a slide rail and a slider, and a top positioning servo motor is provided on the top plate, and the output shaft of the top positioning servo motor is connected to a transmission screw through a coupling, and the transmission screw is connected to the horizontal positioning slide through a screw nut.

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