Packing and bundling structure of battery pack

Abstract

The utility model is suitable for the technical field of battery processing, and provides a packaging and bundling structure of a battery pack, which comprises an L-shaped base, the positioning side plates are fixed on two sides of the L-shaped base; the clamping plates are uniformly arranged between the two positioning side plates; the end face positioning plate is fixed to one side of the clamping plate and located on the side face of the L-shaped base. The first arc-shaped guide block is fixed at one end, far away from the side surface of the L-shaped base, of the positioning side plate; the first packing rope is used for bundling the batteries around the horizontal plane; the fixed block is fixed on one side of the positioning side plate; one end of the second packing rope is fixed on the fixing block, and the second packing rope is used for bundling the batteries around the direction vertical to the horizontal plane; the adjusting mechanism is used for adjusting the position of the clamping plate; the first fixing mechanism is used for fixing a first packing rope; the second fixing mechanism is used for fixing a second packing rope; the packing and bundling device has a good packing and bundling effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery processing, and in particular relates to a packing and bundling structure for a battery pack. Background Art

[0002] A battery pack is composed of multiple batteries connected in series or in parallel and is widely used in many fields.

[0003] When manufacturing a battery pack, it is necessary to pack and bundle multiple storage batteries in the battery pack together. Although the existing packing and bundling structure of the battery pack can meet the packing and bundling requirements of the battery pack, it still has some shortcomings in the process of packing and bundling the battery pack.

[0004] The battery packing and bundling structure utilizes multiple bundling frames and bolts to pack and bundle the battery pack, which is cumbersome to operate and has low efficiency in packing and bundling the battery pack. At the same time, the batteries in the battery pack after packing and bundling are tightly fitted together, which is not conducive to the heat dissipation of the battery and will accelerate the attenuation of the battery life.

[0005] Therefore, how to provide a battery pack packaging and bundling structure is a problem that those skilled in the art need to solve urgently. Utility Model Content

[0006] The utility model aims to provide a battery pack packaging and bundling structure, aiming to solve the problems mentioned in the background technology.

[0007] The utility model is implemented as follows: a battery pack packaging and bundling structure, comprising:

[0008] L-shaped base;

[0009] Positioning side panels, the positioning side panels are fixed on both sides of the L-shaped base;

[0010] A clamping plate, wherein the clamping plate is evenly arranged between the two positioning side plates;

[0011] An end surface positioning plate, the end surface positioning plate is fixed to one side of the clamping plate and is located on the side of the L-shaped base;

[0012] A first arc-shaped guide block, wherein the first arc-shaped guide block is fixed to an end of the positioning side plate away from the side of the L-shaped base;

[0013] a first baling rope, the first baling rope being used to bundle the battery around a horizontal plane;

[0014] A fixing block, wherein the fixing block is fixed to one side of the positioning side plate;

[0015] A second packing rope, one end of which is fixed to the fixing block, and the second packing rope is used to bundle the batteries in a direction perpendicular to the horizontal plane;

[0016] An adjusting mechanism, the adjusting mechanism is used to adjust the position of the clamping plate;

[0017] a first fixing mechanism, the first fixing mechanism being used to fix a first packing rope;

[0018] A second fixing mechanism, wherein the second fixing mechanism is used to fix the second packing rope.

[0019] Preferably, the height of the L-shaped base and the positioning side plate is smaller than the height of the battery.

[0020] Preferably, the length of the positioning side plate and the length of the bottom surface of the positioning side plate are both smaller than the length of the battery.

[0021] Preferably, the adjustment mechanism comprises:

[0022] An adjusting screw, the adjusting screw is rotatably connected to the positioning side plate, and the adjusting screw is threadedly connected to the clamping plate;

[0023] A connecting piece, the connecting piece is fixedly connected to one end of the adjusting screw;

[0024] A driving member is used to drive the connecting member to rotate.

[0025] Preferably, the driving member is a first packing rope, and one end of the first packing rope is wound around the connecting member.

[0026] Preferably, the connecting piece is provided with a first arc storage groove for winding the first packing rope.

[0027] Preferably, the first fixing mechanism comprises:

[0028] A knotting rod, wherein the knotting rod is fixed on a side of the positioning side plate away from the connecting member;

[0029] An anti-slip block is fixed on the knotting rod.

[0030] Preferably, the second fixing mechanism comprises:

[0031] A storage box, the storage box is fixed on the side of the positioning side plate away from the fixed block, and the storage box is provided with a through slot for the second packing rope to pass through;

[0032] a second arc-shaped guide block, the second arc-shaped guide block being fixed to the top surface of the storage box and used for guiding the second packing rope;

[0033] A driving sleeve, the driving sleeve is rotatably disposed in the storage box;

[0034] A receiving wheel, the receiving wheel is mounted on the driving sleeve and is used for winding the second packing rope;

[0035] The driving sleeve is connected with a power unit for controlling its rotation.

[0036] Preferably, the power unit comprises:

[0037] A driving rod, the driving rod is slidably connected with the driving sleeve and the storage box;

[0038] A lifting handle, the lifting handle being fixed to one end of the driving rod located outside the storage box;

[0039] An elastic clamping assembly is arranged in the driving rod and passes through the driving sleeve and is clamped with the storage box.

[0040] Preferably, the elastic snap-fit ​​assembly comprises:

[0041] A limiting slide groove, wherein the limiting slide groove is arranged in the driving rod;

[0042] A clamping slider, wherein the clamping slider is slidably matched with the limiting sliding groove, and one end of the clamping slider is arc-shaped and partially clamped with the storage box;

[0043] The elastic member has two ends which are connected to the bottom of the clamping slide block and the inner wall of the limiting slide groove.

[0044] Compared with the prior art, the utility model has the following beneficial effects: by setting an L-shaped base, a positioning side plate, a clamping plate, an end surface positioning plate, a first arc-shaped guide block, a first packing rope, a fixing block, a second packing rope, an adjustment mechanism, a first fixing mechanism, and a second fixing mechanism, when in use, by placing the battery between adjacent clamping plates and between the clamping plate and the positioning side plate, one end of the battery abuts against the end surface positioning plate, and then adjusting the position of the clamping plate by the adjustment mechanism, so that the adjacent clamping plates clamp and fix the battery, and a positioning side plate cooperates with the clamping plate adjacent to it to clamp the battery at the position The L-shaped base is tightly fixed, and the two sides of the battery are positioned, while the clamping plate and the positioning side plate complete the positioning of the other two sides of the battery. At this time, the first packing rope is guided by the first arc-shaped guide block to fix the side of the battery away from the L-shaped base. The first arc-shaped guide block can prevent the first packing rope from being worn by the corners of the positioning side plate or the corners of the battery, thereby playing a protective role. Finally, the second packing rope is fixed by the second fixing mechanism to complete the fixation of the last side of the battery, thereby completing the packaging and bundling of the battery pack. This structure can be applicable to batteries of different specifications, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0046] Figure 1 A schematic structural diagram of a battery pack packaging and bundling structure provided in an embodiment of the utility model.

[0047] Figure 2 A schematic structural diagram of a second fixing mechanism in a battery pack packaging and bundling structure provided by an embodiment of the utility model.

[0048] Figure 3 A schematic structural diagram of a power unit in a battery pack packaging and bundling structure provided in an embodiment of the utility model.

[0049] In the accompanying drawings: 1-L-shaped base; 2-positioning side plate; 3-clamping plate; 4-end surface positioning plate; 5-first arc-shaped guide block; 6-first packing rope; 7-fixing block; 8-second packing rope; 9-adjusting screw; 10-connecting piece; 11-knotting rod; 12-anti-slip block; 13-storage box; 14-second arc-shaped guide block; 15-driving sleeve; 16-storage wheel; 17-driving rod; 18-limiting slide groove; 19-clamping slider; 20-elastic member; 100-adjusting mechanism; 200-first fixing mechanism; 300-second fixing mechanism; 400-power unit. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0051] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0052] like Figure 1 FIG. 1 is a schematic diagram of a battery pack bundling structure provided by an embodiment of the present invention, comprising:

[0053] L-shaped base 1;

[0054] Positioning side panels 2, the positioning side panels 2 are fixed on both sides of the L-shaped base 1;

[0055] A clamping plate 3, wherein the clamping plate 3 is evenly arranged between the two positioning side plates 2;

[0056] An end surface positioning plate 4, wherein the end surface positioning plate 4 is fixed to one side of the clamping plate 3 and is located on the side of the L-shaped base 1;

[0057] A first arc-shaped guide block 5, wherein the first arc-shaped guide block 5 is fixed to an end of the positioning side plate 2 away from the side of the L-shaped base 1;

[0058] a first packing rope 6, the first packing rope 6 being used to bundle the battery around a horizontal plane;

[0059] A fixing block 7, wherein the fixing block 7 is fixed to one side of the positioning side plate 2;

[0060] A second packing rope 8, one end of which is fixed to the fixing block 7, and the second packing rope 8 is used to bundle the batteries in a direction perpendicular to the horizontal plane;

[0061] An adjusting mechanism 100, wherein the adjusting mechanism 100 is used to adjust the position of the clamping plate 3;

[0062] A first fixing mechanism 200, wherein the first fixing mechanism 200 is used to fix the first packing rope 6;

[0063] The second fixing mechanism 300 is used to fix the second packing rope 8 .

[0064] In the embodiment of the utility model, when in use, by placing the battery between adjacent clamping plates 3 and between the clamping plates 3 and the positioning side plates 2, one end of the battery abuts against the end surface positioning plate 4, and then the position of the clamping plates 3 is adjusted by the adjustment mechanism 100, so that the adjacent clamping plates 3 clamp and fix the battery, and one positioning side plate 2 cooperates with the clamping plates 3 adjacent to it to clamp and fix the battery at this position, the L-shaped base 1 positions the two sides of the battery, and the clamping plates 3 and the positioning side plates 2 complete the positioning of the other two sides of the battery, and then the first packing rope 6 is guided by the first arc-shaped guide block 5 to complete the fixation of the side of the battery away from the L-shaped base 1, and the first arc-shaped guide block 5 can prevent the first packing rope 6 from being worn by the corners of the positioning side plate 2 or the corners of the battery, thereby playing a protective role, and finally the second packing rope 8 is fixed by the second fixing mechanism 300 to complete the fixation of the last side of the battery, thereby completing the packaging and bundling of the battery pack, and the structure can be applicable to batteries of different specifications, and the operation is simple and convenient.

[0065] In one case of this embodiment, the height of the L-shaped base 1 and the positioning side plate 2 is smaller than the height of the battery, so that the second packing rope 8 can contact the top surface of the battery and limit and fix it.

[0066] In one case of this embodiment, the length of the positioning side plate 2 and the length of the bottom surface of the positioning side plate 2 are both smaller than the length of the battery, so that the second packing rope 8 can contact the side of the battery and limit and fix it.

[0067] like Figure 1 As shown, as a preferred embodiment of the utility model, the adjustment mechanism 100 includes:

[0068] An adjusting screw 9, wherein the adjusting screw 9 is rotatably connected to the positioning side plate 2, and the adjusting screw 9 is threadedly connected to the clamping plate 3;

[0069] A connecting piece 10, wherein the connecting piece 10 is fixedly connected to one end of the adjusting screw 9;

[0070] One end of the first packing rope 6 is wound around the connecting piece 10 .

[0071] In the embodiment of the utility model, when in use, in the initial state, the first packing rope 6 is wound around the connecting member 10. First, the battery is placed between the adjacent clamping plates 3 and between the clamping plates 3 and the positioning side plates 2, and one end of the battery abuts against the end surface positioning plate 4. Then, the first packing rope 6 is pulled so that the first packing rope 6 is guided by the first arc-shaped guide block 5 and surrounds one side of the battery. The first packing rope 6 drives the connecting member 10 to rotate, and the connecting member 10 drives the adjusting screw 9 to rotate. The adjusting screw 9 drives the clamping plate 3 to move, so that the adjacent clamping plates 3 clamp and fix the battery. A positioning side plate 2 cooperates with the clamping plate 3 adjacent to it to clamp and fix the battery at this position, and then the first fixing mechanism 200 fixes the first packing rope 6 away from the connecting member 10, thereby completing the fixation of the side of the battery away from the L-shaped base 1. This structure can be applicable to batteries of different specifications and is simple and convenient to operate.

[0072] In one case of this embodiment, the connecting member 10 is provided with a first arc storage groove for winding the first packing rope 6. The first arc storage groove can prevent the first packing rope 6 from detaching from the connecting member 10 when the first packing rope 6 is originally wound.

[0073] like Figure 1 As shown, as another preferred embodiment of the present utility model, the first fixing mechanism 200 includes:

[0074] A knotting rod 11, wherein the knotting rod 11 is fixed on a side of the positioning side plate 2 away from the connecting member 10;

[0075] The anti-slip block 12 is fixed on the knotting rod 11.

[0076] In the embodiment of the utility model, when in use, the movable end of the first packing rope 6 is knotted on the knotting rod 11 for fixing, and the anti-slip block 12 can prevent the knotted end from detaching from the knotting rod 11, thereby achieving a protective effect.

[0077] like Figure 2 As shown, as another preferred embodiment of the present utility model, the second fixing mechanism 300 includes:

[0078] A storage box 13, wherein the storage box 13 is fixed on a side of the positioning side plate 2 away from the fixing block 7, and the storage box 13 is provided with a through slot for the second packing rope 8 to pass through;

[0079] A second arc-shaped guide block 14, which is fixed to the top surface of the storage box 13 and is used to guide the second packing rope 8;

[0080] A driving sleeve 15, wherein the driving sleeve 15 is rotatably disposed in the storage box 13;

[0081] A storage wheel 16, which is mounted on the driving sleeve 15 and is used to wind the second packing rope 8;

[0082] The driving sleeve 15 is connected to a power unit 400 for controlling its rotation.

[0083] In the embodiment of the utility model, when in use, the driving sleeve 15 is driven to rotate by the power unit 400, and the driving sleeve 15 drives the storage wheel 16 to rotate, so that the storage wheel 16 wraps around the second packing rope 8, and the second packing rope 8 is guided by the second arc-shaped guide block 14 and is stored in the storage box 13, thereby completing the limiting fixation of the top surface of the battery.

[0084] In one case of this embodiment, the driving sleeve 15 is provided with a second arc receiving groove for winding the second packing rope 8. The second arc receiving groove can prevent the second packing rope 8 from detaching from the driving sleeve 15 when the second packing rope 8 is originally wound.

[0085] like Figure 3 As shown, as another preferred embodiment of the utility model, the power unit 400 includes:

[0086] A driving rod 17, wherein the driving rod 17 is slidably connected to the driving sleeve 15 and the storage box 13;

[0087] A lifting handle, the lifting handle being fixed to one end of the driving rod 17 outside the storage box 13;

[0088] The elastic clamping assembly is disposed in the driving rod 17 and passes through the driving sleeve 15 and is clamped with the storage box 13 .

[0089] In the embodiment of the utility model, when in use, since the elastic clamping assembly passes through the driving sleeve 15 and is clamped with the storage box 13, the driving sleeve 15 is stationary relative to the storage box 13 and cannot rotate. When the second packing rope 8 needs to be wound, the lifting handle is moved, and the lifting handle drives the driving rod 17 to move, and the driving rod 17 drives the elastic clamping assembly to move, which is squeezed by the storage box 13 and the driving sleeve 15, so that the elastic clamping assembly is stored in the driving rod 17. At this time, the driving sleeve 15 can rotate relative to the storage box 13, and the lifting handle is rotated, and the lifting handle drives the driving rod 17 and the driving sleeve 15 to rotate, thereby driving the storage wheel 16 to wind the second packing rope 8.

[0090] In one case of this embodiment, the elastic snap-fit ​​assembly includes:

[0091] A limiting slide groove 18, wherein the limiting slide groove 18 is arranged in the driving rod 17;

[0092] A clamping slider 19, wherein the clamping slider 19 is slidably matched with the limiting slide groove 18, and one end of the clamping slider 19 is arc-shaped and partially clamped with the storage box 13;

[0093] The elastic member 20 has two ends connected to the bottom of the clamping slider 19 and the inner wall of the limiting sliding groove 18 .

[0094] In this embodiment, when in use, the driving rod 17 drives the snap-on slider 19 to move, and the snap-on slider 19 is limited by the storage box 13 and the driving sleeve 15, thereby squeezing the elastic member 20 and sliding toward the limiting slide groove 18 until the snap-on slider 19 is stored in the driving rod 17. At this time, the driving sleeve 15 can be rotated. When the driving sleeve 15 needs to be fixed, it is only necessary to push the driving rod 17 so that the driving rod 17 drives the snap-on slider 19 to move. Under the elastic force of the snap-on slider 19, the snap-on slider 19 is re-nested in the storage box 13, thereby fixing the driving sleeve 15.

[0095] The utility model provides a battery pack bundling structure in the above embodiment, which comprises an L-shaped base 1, a positioning side plate 2, a clamping plate 3, an end surface positioning plate 4, a first arc-shaped guide block 5, a first packing rope 6, a fixing block 7, a second packing rope 8, an adjusting mechanism 100, a first fixing mechanism 200 and a second fixing mechanism 300. When in use, the battery is placed between adjacent clamping plates 3 and between the clamping plates 3 and the positioning side plates 2, one end of the battery abuts against the end surface positioning plate 4, and then the position of the clamping plates 3 is adjusted by the adjusting mechanism 100, so that the adjacent clamping plates 3 clamp and fix the battery, and one positioning side plate 2 cooperates with the adjacent clamping plate 2 to fix the battery. The holding plate 3 clamps and fixes the battery at this position, the L-shaped base 1 positions two sides of the battery, and the clamping plate 3 and the positioning side plate 2 complete the positioning of the other two sides of the battery. At this time, the first packing rope 6 is guided by the first arc-shaped guide block 5 to complete the fixation of the side of the battery away from the L-shaped base 1. The first arc-shaped guide block 5 can prevent the first packing rope 6 from being worn by the corners of the positioning side plate 2 or the corners of the battery, thereby playing a protective role. Finally, the second packing rope 8 is fixed by the second fixing mechanism 300 to complete the fixation of the last side of the battery, thereby completing the packaging and bundling of the battery pack. This structure can be applicable to batteries of different specifications and is simple and convenient to operate.

[0096] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A battery pack packaging and bundling structure, characterized in that: include: L-shaped base; Positioning side panels, the positioning side panels are fixed on both sides of the L-shaped base; A clamping plate, wherein the clamping plate is evenly arranged between the two positioning side plates; An end surface positioning plate, the end surface positioning plate is fixed to one side of the clamping plate and is located on the side of the L-shaped base; A first arc-shaped guide block, wherein the first arc-shaped guide block is fixed to an end of the positioning side plate away from the side of the L-shaped base; a first baling rope, the first baling rope being used to bundle the battery around a horizontal plane; A fixing block, wherein the fixing block is fixed to one side of the positioning side plate; A second packing rope, one end of which is fixed to the fixing block, and the second packing rope is used to bundle the batteries in a direction perpendicular to the horizontal plane; An adjusting mechanism, the adjusting mechanism is used to adjust the position of the clamping plate; a first fixing mechanism, the first fixing mechanism being used to fix a first packing rope; A second fixing mechanism, wherein the second fixing mechanism is used to fix the second packing rope.

2. The battery pack packaging and bundling structure according to claim 1, characterized in that: The height of the L-shaped base and the positioning side plate is less than the height of the battery.

3. The battery pack packaging and bundling structure according to claim 1, characterized in that: The length of the positioning side plate and the length of the bottom surface of the positioning side plate are both smaller than the length of the battery.

4. The battery pack packaging and bundling structure according to claim 1, characterized in that: The regulating mechanism comprises: An adjusting screw, the adjusting screw is rotatably connected to the positioning side plate, and the adjusting screw is threadedly connected to the clamping plate; A connecting piece, the connecting piece is fixedly connected to one end of the adjusting screw; A driving member is used to drive the connecting member to rotate.

5. The battery pack packaging and bundling structure according to claim 4, characterized in that: The driving member is a first packing rope, and one end of the first packing rope is wound around the connecting member.

6. The battery pack packaging and bundling structure according to claim 4, characterized in that: The connecting piece is provided with a first arc storage groove for winding the first packing rope.

7. The battery pack packaging and bundling structure according to claim 1, characterized in that: The first fixing mechanism comprises: A knotting rod, wherein the knotting rod is fixed on a side of the positioning side plate away from the connecting member; An anti-slip block is fixed on the knotting rod.

8. The battery pack packaging and bundling structure according to claim 1, characterized in that: The second fixing mechanism comprises: A storage box, the storage box is fixed on the side of the positioning side plate away from the fixed block, and the storage box is provided with a through slot for the second packing rope to pass through; a second arc-shaped guide block, the second arc-shaped guide block being fixed to the top surface of the storage box and used for guiding the second packing rope; A driving sleeve, the driving sleeve is rotatably disposed in the storage box; A receiving wheel, the receiving wheel is mounted on the driving sleeve and is used for winding the second packing rope; The driving sleeve is connected with a power unit for controlling its rotation.

9. The battery pack packaging and bundling structure according to claim 8, characterized in that: The power unit comprises: A driving rod, the driving rod is slidably connected with the driving sleeve and the storage box; A lifting handle, the lifting handle being fixed to one end of the driving rod located outside the storage box; An elastic clamping assembly is arranged in the driving rod and passes through the driving sleeve and is clamped with the storage box.

10. The battery pack packaging and bundling structure according to claim 9, characterized in that: The elastic clamping assembly comprises: A limiting slide groove, wherein the limiting slide groove is arranged in the driving rod; A clamping slider, wherein the clamping slider is slidably matched with the limiting sliding groove, and one end of the clamping slider is arc-shaped and partially clamped with the storage box; The elastic member has two ends which are connected to the bottom of the clamping slide block and the inner wall of the limiting slide groove.

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