Forward and backward dual-purpose efficient turnover mechanism

Abstract

The utility model provides a forward and backward dual-purpose high-efficiency turnover mechanism which comprises a turnover frame and a turnover mechanism body. The total overturning assembly is horizontally arranged and used for promoting the overturning frame to overturn with the output shaft of the total overturning assembly as the axis; the first clamping assembly comprises a first clamping arm and a first turnover mechanism used for controlling the first clamping arm to turn over with the vertical line of the first end face of the turnover frame as the axis. The second clamping assembly comprises a second clamping arm and a second turnover mechanism used for controlling the second clamping arm to turn over with the vertical line of the second end face of the turnover frame as the axis. The first end face and the second end face are the two opposite end faces of the overturning frame respectively. According to the utility model, high-efficiency and high-precision overturning of products can be realized, horizontal overturning and horizontal swinging functions are realized, battery cell covering can be completed at one time, a manipulator can be efficiently avoided, the efficiency is effectively improved, and the space utilization rate of equipment is high.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing, in particular to a high-efficiency reversible turnover mechanism for both positive and negative sides. Background Art

[0002] At present, the existing equipment cannot achieve high efficiency and secondary positioning function in the turnover of battery cells. Usually, the battery cells are lifted and turned over and then placed back into the secondary positioning fixture. After turning over the battery cells in this way, it is necessary to avoid the pick-and-place manipulator or stagger the positions separately, resulting in low efficiency of the equipment. The existing turnover mechanisms cannot meet the requirements of the avoidance function, and the space utilization rate of the equipment is low. Summary of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a high-efficiency reversible turnover mechanism for both positive and negative sides, which can realize the high-efficiency and high-precision turnover of products, has the functions of horizontal turnover and horizontal swing, can complete the covering of battery cells at one time, can efficiently avoid the manipulator, effectively improve the efficiency, and has a high space utilization rate of the equipment.

[0004] The embodiments of the utility model are realized by the following technical solutions:

[0005] A high-efficiency reversible turnover mechanism for both positive and negative sides, comprising:

[0006] A turnover frame;

[0007] A total turnover assembly, which is horizontally arranged and is used to cause the turnover frame to turn around the output shaft of the total turnover assembly;

[0008] A first clamping assembly, comprising a first clamping arm and a first turnover mechanism for controlling the first clamping arm to turn around the perpendicular line of the first end face of the turnover frame;

[0009] A second clamping assembly, comprising a second clamping arm and a second turnover mechanism for controlling the second clamping arm to turn around the perpendicular line of the second end face of the turnover frame;

[0010] The first end face and the second end face are respectively the opposite end faces of the turnover frame.

[0011] According to a preferred embodiment, the output shaft of the total turnover assembly is perpendicular to the connection line between the first end face and the second end face.

[0012] According to a preferred embodiment, the first clamping arm comprises three first limit movable parts, a first limit fixed part and a first driving part; the first driving part drives one of the first limit movable parts to move and causes the other two first limit movable parts to act synchronously to loosen or clamp the battery cell;

[0013] The second clamping arm includes three second limiting and movable members, a second limiting and fixed member, and a second driving member; the second driving member drives one of the second limiting and movable members to move and causes the other two second limiting and movable members to act synchronously to loosen or clamp another battery cell.

[0014] According to a preferred embodiment, a first lifting element is provided at the output end of the first flipping mechanism, and the lifting end of the first lifting element is connected to the first clamping arm;

[0015] A second lifting element is provided at the output end of the second flipping mechanism, and the lifting end of the second lifting element is connected to the second clamping arm.

[0016] According to a preferred embodiment, the first clamping arm and the second clamping arm are adapted in shape and size. The first lifting element can cause the first clamping arm to approach the second clamping arm, and the second lifting element can cause the second clamping arm to approach the first clamping arm, so that the battery cell on the first clamping arm and the battery cell on the second clamping arm approach and fit together.

[0017] According to a preferred embodiment, the three first limiting and movable members include two first short-side limiting members and one first long-side limiting member. The two first short-side limiting members are respectively connected to the first long-side limiting member through independent corresponding first connecting members, and the first long-side limiting member is connected to the telescopic end of the first driving member;

[0018] The three second limiting and movable members include two second short-side limiting members and one second long-side limiting member. The two second short-side limiting members are respectively connected to the second long-side limiting member through independent corresponding second connecting members, and the second long-side limiting member is connected to the telescopic end of the second driving member.

[0019] According to a preferred embodiment, a bearing seat is further included. The bearing seat is provided with at least one bearing structure, and the bearing structure is sleeved on the output shaft of the total flipping assembly.

[0020] According to a preferred embodiment, the number of the bearing structures is two.

[0021] According to a preferred embodiment, the first flipping mechanism is connected to the first lifting element through a first speed reducer, and the second flipping mechanism is connected to the second lifting element through a second speed reducer.

[0022] According to a preferred embodiment, a first cushion plate is provided between the three first limiting and movable members and the first limiting and fixed member;

[0023] A second backing plate is arranged between the three second limiting movable members and one second limiting fixed member.

[0024] The technical solution of the embodiment of the present utility model has at least the following advantages and beneficial effects:

[0025] The present utility model can realize that the product can be flipped efficiently and with high precision, has the functions of horizontal flipping and horizontal swinging, can complete the cell covering at one time, can efficiently avoid the manipulator, effectively improve the efficiency, and has a high utilization rate of the equipment space.

[0026] Setting the total flipping assembly can realize the horizontal flipping of the flipping frame, realize the 180-degree flipping of the first clamping arm and the second clamping arm around the rotating shaft of the total flipping assembly, and setting the first flipping mechanism and the second flipping mechanism can realize the angular swinging of the first clamping arm and the second clamping arm by 90 degrees or 180 degrees horizontally, so that the first clamping arm and the second clamping arm are misaligned in the projection direction, effectively avoiding the collision with the material taking or material discharging manipulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solution of the embodiment of the present utility model, the drawings required to be used in the embodiment will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0028] Figure 1 It is a schematic structural diagram of a positive and negative dual-purpose high-efficiency flipping mechanism provided by an embodiment of the present utility model;

[0029] Figure 2 It is another action structural diagram of a positive and negative dual-purpose high-efficiency flipping mechanism provided by an embodiment of the present utility model;

[0030] Figure 3 It is a three-dimensional structural diagram of a first clamping assembly provided by an embodiment of the present utility model;

[0031] Figure 4 It is a bottom view structural diagram of a first clamping assembly provided by an embodiment of the present utility model;

[0032] Figure 5 It is a top view structural diagram of a second clamping assembly provided by an embodiment of the present utility model;

[0033] Figure 6 For Figure 2 the top view structural diagram of the positive and negative dual-purpose high-efficiency flipping mechanism in

[0034] Icons: 1. Total flipping assembly; 2. Flipping frame; 21. First end face; 22. Second end face; 3. First clamping arm; 31. First limiting movable part; 311. First short-side limiting part; 312. First long-side limiting part; 32. First limiting fixed part; 4. First flipping mechanism; 5. Second clamping arm; 51. Second limiting movable part; 511. Second short-side limiting part; 512. Second long-side limiting part; 6. Second flipping mechanism; 7. First driving part; 8. Second driving part; 9. First lifting element; 10. Second lifting element; 11. Bearing seat; 12. First speed reducer; 13. Second speed reducer; 14. First backing plate. Detailed implementation

[0035] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0036] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0038] Embodiment

[0039] Please refer to Figures 1 to 6 , a high-efficiency flipping mechanism that can be used in both positive and negative directions, including: a flipping frame 2; a total flipping assembly 1, the total flipping assembly 1 is horizontally arranged to cause the flipping frame 2 to flip around the output shaft of the total flipping assembly 1; a first clamping assembly, including a first clamping arm 3 and a first flipping mechanism 4 for controlling the first clamping arm 3 to flip around the perpendicular line of the first end face 21 of the flipping frame 2; a second clamping assembly, including a second clamping arm 5 and a second flipping mechanism 6 for controlling the second clamping arm 5 to flip around the perpendicular line of the second end face 22 of the flipping frame 2; the first end face 21 and the second end face 22 are respectively the opposite end faces of the flipping frame 2.

[0040] Preferably, the output shaft of the total flipping assembly 1 is perpendicular to the connection line between the first end face 21 and the second end face 22.

[0041] Preferably, the first clamping arm 3 includes three first limit movable members 31, a first limit fixed member 32, and a first driving member 7; the first driving member 7 drives one of the first limit movable members 31 to move and causes the other two first limit movable members 31 to act synchronously to loosen or clamp the battery cell.

[0042] The second clamping arm 5 includes three second limit movable members 51, a second limit fixed member, and a second driving member 8; the second driving member 8 drives one of the second limit movable members 51 to move and causes the other two second limit movable members 51 to act synchronously to loosen or clamp another battery cell.

[0043] Preferably, a first lifting element 9 is provided at the output end of the first flipping mechanism 4, and the lifting end of the first lifting element 9 is connected to the first clamping arm 3.

[0044] A second lifting element 10 is provided at the output end of the second flipping mechanism 6, and the lifting end of the second lifting element 10 is connected to the second clamping arm 5.

[0045] Preferably, the first clamping arm 3 and the second clamping arm 5 are adapted in shape and size. The first lifting element 9 can cause the first clamping arm 3 to approach the second clamping arm 5, and the second lifting element 10 can cause the second clamping arm 5 to approach the first clamping arm 3, so that the battery cell on the first clamping arm 3 and the battery cell on the second clamping arm 5 approach and fit each other.

[0046] Preferably, the three first limit movable members 31 include two first short-side limit members 311 and one first long-side limit member 312. The two first short-side limit members 311 are respectively connected to the first long-side limit member 312 through independent corresponding first connecting members, and the first long-side limit member 312 is connected to the telescopic end of the first driving member 7.

[0047] The three second limit movable members 51 include two second short-side limit members 511 and one second long-side limit member 512. The two second short-side limit members 511 are respectively connected to the second long-side limit member 512 through independent corresponding second connecting members, and the second long-side limit member 512 is connected to the telescopic end of the second driving member 8.

[0048] Preferably, a bearing seat 11 is further included. The bearing seat 11 is provided with at least one bearing structure, and the bearing structure is sleeved on the output shaft of the total flipping assembly 1.

[0049] Preferably, the number of the bearing structures is two.

[0050] Preferably, the first flipping mechanism 4 is connected to the first lifting element 9 through a first reduction gear 12, and the second flipping mechanism 6 is connected to the second lifting element 10 through a second reduction gear 13.

[0051] Preferably, a first backing plate 14 is provided between the three first limit movable members 31 and a first limit fixed member 32;

[0052] A second backing plate is provided between the three second limit movable members 51 and a second limit fixed member.

[0053] The working principle of the present utility model:

[0054] The present utility model can achieve high-efficiency and high-precision flipping of products, has horizontal flipping and horizontal swinging functions, can complete cell capping at one time, can efficiently avoid the manipulator, effectively improve the efficiency, and has a high equipment space utilization rate.

[0055] Setting the total flipping assembly 1 can achieve the horizontal flipping of the flipping frame 2, and realize the 180-degree flipping of the first clamping arm 3 and the second clamping arm 5 around the rotation axis of the total flipping assembly 1. Setting the first flipping mechanism 4 and the second flipping mechanism 6 can achieve the angular swinging of the first clamping arm 3 and the second clamping arm 5 at 90 degrees or 180 degrees horizontally, so that the first clamping arm 3 and the second clamping arm 5 are misaligned in the projection direction, effectively avoiding collision with the picking or placing manipulator.

[0056] In this embodiment, the total flipping assembly 1 includes a driving motor, which is connected to the flipping frame 2 through a rotating shaft. Among them, a bearing structure is sleeved on the rotating shaft. In this embodiment, two bearing structures are sleeved on the rotating shaft, effectively improving the rotational accuracy of the rotating shaft. The two bearing structures are coaxially arranged on the bearing seat 11. The flipping frame 2 rotates around the rotating shaft, driving both the first clamping arm 3 and the second clamping arm 5 to rotate around the axis of the rotating shaft, enabling a 180-degree flip, that is, flipping the front and back sides of the battery cell. The first clamping arm 3 and the second clamping arm 5 are adapted in shape and size, and both the first clamping arm 3 and the second clamping arm 5 can clamp the battery cell. In this embodiment, the three first limit movable members 31 of the first clamping arm 3 are all movable, and one first limit fixing member 32 close to the flipping frame 2 is fixedly arranged. Specifically, the two first short-side limit members 311 are respectively movably connected to the first long-side limit member 312 through corresponding first connecting members. When the first long-side limit member 312 moves closer to the first backing plate 14, it can cause the two first short-side limit members 311 to move closer to the first backing plate 14 synchronously, thereby clamping the battery cell. Similarly, when the first long-side limit member 312 moves away from the first backing plate 14, it can cause the two first short-side limit members 311 to move away from the first backing plate 14 synchronously, thereby loosening the battery cell. The position of the first backing plate 14 is for placing the battery cell, which has the functions of positioning and limiting the battery cell. In this embodiment, the three second limit movable members 51 of the second clamping arm 5 are all movable, and one second limit fixing member close to the flipping frame 2 is fixedly arranged. Specifically, the two second short-side limit members 511 are respectively movably connected to the second long-side limit member 512 through corresponding second connecting members. When the second long-side limit member 512 moves closer to the second backing plate, it can cause the two second short-side limit members 511 to move closer to the second backing plate synchronously, thereby clamping the battery cell. Similarly, when the second long-side limit member 512 moves away from the second backing plate, it can cause the two second short-side limit members 511 to move away from the second backing plate synchronously, thereby loosening the battery cell. The first long-side limit member 312 is driven by the first driving member 7 to reciprocate back and forth along the direction of the first backing plate 14, and the second long-side limit member 512 is driven by the second driving member 8 to reciprocate back and forth along the direction of the second backing plate. The first backing plate 14 and the second backing plate have the same shape and structure.

[0057] In this embodiment, in the appendix Figure 1On the upper side, the first end face 21 is the top surface of the turnover frame 2, and the second end face 22 is the bottom surface of the turnover frame 2. The first clamping arm 3 can swing horizontally with the vertical line passing through the center of the top surface of the turnover frame 2 as the axis, and the second clamping arm 5 can swing horizontally with the vertical line passing through the center of the bottom surface of the turnover frame 2 as the axis. The first turnover mechanism 4 includes a first reduction gear 12 and a first turnover motor. The first reduction gear 12 is arranged on the turnover frame 2, and the first turnover motor is connected to the reduction gear and can drive the first clamping arm 3 to swing horizontally. The second turnover mechanism 6 includes a second reduction gear 13 and a second turnover motor. The second reduction gear 13 is arranged at the bottom of the turnover frame 2, and the second turnover motor is connected to the reduction gear and can drive the second clamping arm 5 to swing horizontally.

[0058] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A high-efficiency reversible flipping mechanism, characterized in that, Comprising: A turning frame; A total turning assembly, which is horizontally arranged and is used to cause the turning frame to turn around the output shaft of the total turning assembly; A first clamping assembly, including a first clamping arm and a first turning mechanism for controlling the first clamping arm to turn around the perpendicular line of the first end face of the turning frame; A second clamping assembly, including a second clamping arm and a second turning mechanism for controlling the second clamping arm to turn around the perpendicular line of the second end face of the turning frame; The first end face and the second end face are respectively the opposite end faces of the turning frame.

2. The positive and negative dual-use high-efficiency turning mechanism according to claim 1, characterized in that The output shaft of the total turning assembly is perpendicular to the connection line between the first end face and the second end face.

3. The positive and negative dual-use high-efficiency turning mechanism according to claim 2, characterized in that The first clamping arm includes three first limit movable parts, a first limit fixed part and a first driving part; the first driving part drives one of the first limit movable parts to move and causes the other two first limit movable parts to act synchronously to loosen or clamp the battery cell; The second clamping arm includes three second limit movable parts, a second limit fixed part and a second driving part; the second driving part drives one of the second limit movable parts to move and causes the other two second limit movable parts to act synchronously to loosen or clamp another battery cell.

4. The positive and negative dual-use high-efficiency turning mechanism according to claim 1, characterized in that A first lifting element is arranged at the output end of the first turning mechanism, and the lifting end of the first lifting element is connected to the first clamping arm; A second lifting element is arranged at the output end of the second turning mechanism, and the lifting end of the second lifting element is connected to the second clamping arm.

5. The positive and negative dual-use high-efficiency turning mechanism according to claim 4, characterized in that The first clamping arm and the second clamping arm are adapted in shape and size. The first lifting element can cause the first clamping arm to approach the second clamping arm, and the second lifting element can cause the second clamping arm to approach the first clamping arm, so that the battery cell on the first clamping arm and the battery cell on the second clamping arm approach and fit each other.

6. The positive and negative dual-use high-efficiency turning mechanism according to claim 3, characterized in that The three first limit movable parts include two first short-side limit parts and a first long-side limit part. The two first short-side limit parts are respectively connected to the first long-side limit part through independent corresponding first connecting parts, and the first long-side limit part is connected to the telescopic end of the first driving part; The three second limit movable parts include two second short-side limit parts and a second long-side limit part. The two second short-side limit parts are respectively connected to the second long-side limit part through independent corresponding second connecting parts, and the second long-side limit part is connected to the telescopic end of the second driving part.

7. The positive and negative dual-use high-efficiency turning mechanism according to claim 1, characterized in that It further includes a bearing seat which is provided with at least one bearing structure sleeved on the output shaft of the total flipping assembly.

8. The positive and negative dual-use high-efficiency flipping mechanism according to claim 7, characterized in that the number of the bearing structures is two.

9. The positive and negative dual-use high-efficiency flipping mechanism according to claim 4, characterized in that the first flipping mechanism is connected to the first lifting element through a first reduction gear, and the second flipping mechanism is connected to the second lifting element through a second reduction gear.

10. The positive and negative dual-use high-efficiency flipping mechanism according to claim 3, characterized in that a first cushion plate is arranged between the three first limit movable parts and one first limit fixed part; a second cushion plate is arranged between the three second limit movable parts and one second limit fixed part.

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