Battery clamping device

Abstract

The utility model discloses a battery clamping device. The battery clamping device comprises: a base, the base is used to realize lifting movement by connecting to an external lifting drive member; a floating member, the floating member is movably connected to the base, and the floating member can float up and down relative to the base; a clamping mechanism, the clamping mechanism is used to clamp the battery, the clamping mechanism is installed on the floating member, and can float up and down relative to the base with the floating member. According to the battery clamping device of the utility model, the overall floating arrangement of the base, the floating member and the clamping mechanism can effectively avoid the problem of vertical impact of the clamping claws when the battery clamping device clamps the battery and cause battery damage, thereby ensuring the product quality of the battery.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production and manufacturing, in particular to a battery clamping device. Background Art

[0002] During the battery clamping process, a clamping cylinder is usually required to drive the clamping jaws to open and close to clamp or release the battery. However, in the prior art, the clamping mechanism cannot float, and only the clamping assembly floats alone. The clamping jaws are subjected to different clamping loads, resulting in structural structural instability and structural deformation. It is impossible to avoid collision when the clamping jaw mechanism interferes with the battery, thereby damaging the battery. Utility Model Content

[0003] The embodiment of the utility model provides a battery clamping device, which solves the problem that the clamping claws of the clamping mechanism produce vertical impact when clamping the battery, thus causing battery damage.

[0004] An embodiment of the utility model provides a battery clamping device, which includes a base, wherein the base is used to realize lifting movement by connecting to an external lifting drive member; a floating member, wherein the floating member is movably connected to the base and can float up and down relative to the base; and a clamping mechanism, wherein the clamping mechanism is used to clamp the battery, the clamping mechanism is installed on the floating member, and can float up and down relative to the base with the floating member.

[0005] According to the battery clamping device of the embodiment of the utility model, the base is used to realize lifting movement by connecting to an external lifting drive member; the floating member is movably connected to the base, and the floating member can float up and down relative to the base; the clamping mechanism is used to clamp the battery, and the clamping mechanism is installed on the floating member and can float up and down relative to the base with the floating member. The base is used to realize lifting movement by connecting to an external lifting drive member, the floating member can float up and down relative to the base, and the clamping mechanism is installed on the floating member and can float up and down relative to the base with the floating member. The interaction generated avoids the clamping claws vertically hitting the battery when clamping the battery, which makes the battery scrapped, due to the floating of the clamping assembly alone. Therefore, by setting the overall floating of the battery clamping device, the product quality of the battery is guaranteed, and the battery handling efficiency of the battery clamping device is further improved.

[0006] According to any of the aforementioned embodiments of the utility model, the battery clamping device also includes a first slide rail assembly, the floating member is slidably connected to the base via the first slide rail assembly, the first slide rail assembly includes a first slide rail and a first slider slidably matched with the first slide rail, the first slide rail is arranged on the floating member, and the first slider is arranged on the base.

[0007] According to any of the aforementioned embodiments of the utility model, the battery clamping device also includes a limit member, which is fixedly connected to the floating member. The floating member can slide relative to the base under the action of its own gravity until the first slider abuts against the limit member, thereby protecting the battery from damage.

[0008] According to any of the aforementioned embodiments of the present utility model, the battery clamping device further comprises an oil receiving groove, the oil receiving groove is fixedly connected to the floating member and is located at the bottom of the first slide rail.

[0009] According to any of the aforementioned embodiments of the utility model, the clamping mechanism includes two symmetrically arranged clamping components and a driving component, the two clamping components are installed on the floating member, the driving component is respectively connected to the two clamping components, and the driving component can drive the two clamping components to move closer to or away from each other to clamp or release the battery, thereby improving the battery carrying efficiency of the battery clamping device.

[0010] According to any of the aforementioned embodiments of the utility model, the driving assembly includes a driving part and two movable parts, the driving part is installed on the floating part, the driving part is used to drive the two movable parts to move closer to or away from each other, and the two movable parts are correspondingly connected to the two clamping assemblies to clamp the battery to prevent the battery from falling off.

[0011] According to any of the aforementioned embodiments of the utility model, each of the clamping components includes a movable plate, which is fixedly connected to the corresponding movable part through a clamping claw slider; a clamping plate, which is fixedly connected to the movable plate, and the movable plate can drive the clamping plate to clamp the side of the battery.

[0012] According to any of the aforementioned embodiments of the present utility model, the battery clamping device further includes a second slide rail assembly, and the movable plate is slidably connected to the floating member via the second slide rail assembly.

[0013] According to any of the aforementioned embodiments of the utility model, the clamping assembly also includes a battery positioning plate, a battery positioning plate is arranged at the bottom of the movable plate, and the battery positioning plate is provided with a positioning surface for abutting the top surface of the battery; a contact block is arranged on the side of the clamping plate facing the battery; and a guide block is arranged on the opposite sides of the clamping plate to achieve a dual protection effect on the clamped battery.

[0014] According to any of the aforementioned embodiments of the utility model, the battery clamping device also includes a sensor installed on the floating member; and a sensing sheet installed on the clamping assembly. When the clamping assembly moves to a preset position, the sensing sheet can trigger the sensor, thereby driving the clamping assembly to float up and down relative to the base along with the floating member. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with the embodiments with reference to the accompanying drawings.

[0017] Figure 1 This is a three-dimensional exploded schematic diagram of an embodiment of the battery clamping device of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of an embodiment of the battery clamping device of the utility model;

[0019] Figure 3 It is a side perspective structural diagram of an embodiment of a battery clamping device of the utility model.

[0020] Description of reference numerals:

[0021] 100 - base;

[0022] 200- floating parts;

[0023] 300-clamping mechanism; 310-clamping assembly; 311-movable plate; 312-clamping plate; 313-battery positioning plate; 314-contact block; 315-guide block; 320-driving assembly; 321-driving part; 322-movable part;

[0024] 400-first slide rail assembly; 410-first slide rail; 420-first slider;

[0025] 500-second slide rail assembly;

[0026] 600-limiting parts;

[0027] 700-Oil tank;

[0028] 800 - sensor;

[0029] 900-Induction sheet. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0033] The embodiment of the utility model provides a battery clamping device, which solves the problem that the clamping claws of the clamping mechanism produce vertical impact when clamping the battery, thus causing battery damage.

[0034] like Figures 1 to 3 As shown, the battery clamping device of this embodiment includes a base 100, a floating member 200 and a clamping mechanism 300. The base 100 is used to realize lifting movement by connecting to an external lifting drive member. The floating member 200 is movably connected to the base 100, and the floating member 200 can float up and down relative to the base 100. The clamping mechanism 300 is used to clamp the battery, and the clamping mechanism 300 is installed on the floating member 200 and can float up and down relative to the base 100 with the floating member 200.

[0035] According to the battery clamping device of the embodiment of the utility model, the base 100 is used to realize lifting movement by connecting to an external lifting drive member; the floating member 200 is movably connected to the base 100, and the floating member 200 can float up and down relative to the base 100; the clamping mechanism 300 is used to clamp the battery, and the clamping mechanism 300 is installed on the floating member 200, and can float up and down relative to the base 100 with the floating member 200. The interaction generated by the base 100 being used to realize lifting movement by connecting to an external lifting drive member, the floating member 200 can float up and down relative to the base 100, and the clamping mechanism 300 being installed on the floating member 200, and can float up and down relative to the base 100 with the floating member 200 can avoid the clamping claw vertically hitting the battery when clamping the battery, making the battery scrapped, due to the floating of the clamping assembly 310 alone. Therefore, by setting the overall floating of the battery clamping device, the product quality of the battery is guaranteed, and the handling efficiency of the battery by the battery clamping device is further improved.

[0036] In the above embodiment, the base 100 realizes the lifting motion by connecting to an external lifting driving member, and the external lifting driving member is, for example, a lifting mechanical arm or some reciprocating motion mechanism.

[0037] In some embodiments, the battery clamping device further includes a first slide rail assembly 400, through which the floating member 200 is slidably connected to the base 100, and the first slide rail assembly 400 includes a first slide rail 410 and a first slider 420 slidably matched with the first slide rail 410, the first slide rail 410 is disposed on the floating member 200, and the first slider 420 is disposed on the base 100. The first slide rail assembly 400 is slidably disposed between the floating member 200 and the base 100, so that the floating member 200 can float up and down relative to the base 100, and thus when clamping the battery, the clamping claws will not vertically hit the battery, thereby improving the safety of the battery.

[0038] In the above embodiment, two first slide rail assemblies 400 are provided.

[0039] In some embodiments, the battery clamping device further includes a stopper 600, which is fixedly connected to the floating member 200. The floating member 200 can slide relative to the base 100 under its own gravity until the first slider 420 abuts against the stopper 600. The first slider 420 abuts against the stopper 600, so that the floating member 200 can float as a whole based on the base 100 within a certain range, thereby protecting the battery from damage.

[0040] In some embodiments, the battery clamping device further includes an oil receiving groove 700 , which is fixedly connected to the floating member 200 and is located at the bottom of the first slide rail 410 .

[0041] In some embodiments, the clamping mechanism 300 includes two symmetrically arranged clamping assemblies 310 and a driving assembly 320. The two clamping assemblies 310 are installed on the floating member 200. The driving assembly 320 is connected to the two clamping assemblies 310 respectively. The driving assembly 320 can drive the two clamping assemblies 310 to move closer to or farther from each other to clamp or release the battery. The two clamping assemblies 310 are installed on the floating member 200, so that the base 100, the floating member 200 and the two clamping assemblies 310 are connected to achieve the overall floating of the battery clamping device. The driving assembly 320 is connected to the two clamping assemblies 310 respectively, which effectively solves the problem of clamping failure caused by the driving assembly 320 bearing the changing torque due to load changes, reduces the number of installed driving assemblies 320, and thus reduces the volume of the battery clamping device. The driving assembly 320 drives the two clamping assemblies 310 to move closer to or farther from each other to clamp or release the battery, thereby improving the battery handling efficiency of the battery clamping device.

[0042] In the above embodiment, the driving part 321 is a clamping claw cylinder, which can drive the two clamping assemblies 310 to move closer to or away from each other to clamp or release the battery.

[0043] In some embodiments, the driving assembly 320 includes a driving portion 321 and two movable portions 322. The driving portion 321 is mounted on the floating member 200. The driving portion 321 is used to drive the two movable portions 322 to move closer to or farther from each other. The two movable portions 322 are correspondingly connected to the two clamping assemblies 310. Through the movable connection between the two movable portions 322 and the two clamping assemblies 310, the two clamping assemblies 310 move closer to or farther from each other in a certain direction to clamp the battery to prevent it from falling off.

[0044] In the above embodiment, the movable portion 322 is a convex slider, and may also be a concave slider.

[0045] In some embodiments, each clamping assembly 310 includes a movable plate 311 and a clamping plate 312, and the movable plate 311 is fixedly connected to the corresponding movable portion 322 through a clamping claw slider. The clamping plate 312 is fixedly connected to the movable plate 311, and the movable plate 311 can drive the clamping plate 312 to clamp the side of the battery. Through the fixed connection between the movable plate 311 and the clamping claw slider, the clamping claw cylinder is connected to the movable plate 311, and then the two clamping assemblies 310 can be driven to move closer or farther from each other, thereby improving the clamping efficiency of the clamped battery.

[0046] In some embodiments, the battery clamping device further includes a second slide rail assembly 500, and the movable plate 311 is slidably connected to the floating member 200 through the second slide rail assembly 500. Through the connection of the second slide rail assembly 500, the movable plate 311 can slide horizontally relative to the base 100, and the distance of clamping the battery can be adjusted, which is convenient and quick.

[0047] In some embodiments, the clamping assembly 310 further includes a battery positioning plate 313, the bottom of the movable plate 311 is provided with a battery positioning plate 313, and the battery positioning plate 313 is provided with a positioning surface for abutting against the top surface of the battery; a contact block 314 is provided on the side of the clamping plate 312 facing the battery; and a guide block 315 is provided on opposite sides of the clamping plate 312. The guide blocks 315 provided on the left and right sides and the positioning surface on the battery positioning plate 313 for abutting against the top surface of the battery can prevent the battery from being deformed when clamping the battery, thereby achieving a dual protection effect on the clamped battery; the contact block 314 is provided on the side of the clamping plate 312 facing the battery, so that it plays a buffering and stabilizing role on the battery when contacting the battery, thereby ensuring the safety of the battery.

[0048] In some embodiments, the contact block 314 is made of a flexible material, such as sponge.

[0049] In some embodiments, the battery clamping device further includes a sensor 800 and a sensing sheet 900. The sensor 800 is mounted on the floating member 200. The sensing sheet 900 is mounted on the clamping assembly 310. When the clamping assembly 310 moves to a preset position, the sensing sheet 900 can trigger the sensor 800. Through the sliding setting of the second slide rail assembly 500, when the battery clamping device is working, the sensing sheet 900 is mounted on the clamping assembly 310, and the clamping assembly 310 can move closer or farther in a certain direction. When the clamping assembly 310 moves to a preset position, the sensing sheet 900 can trigger the sensor 800, thereby allowing the floating member 200 to receive relevant instructions, thereby driving the clamping assembly 310 to float up and down relative to the base 100 with the floating member 200, thereby improving work efficiency.

[0050] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A battery clamping device, characterized in that: include: A base, the base being used to realize lifting motion by connecting to an external lifting drive member; A floating member, the floating member is movably connected to the base, and the floating member can float up and down relative to the base; The clamping mechanism is used to clamp the battery. The clamping mechanism is installed on the floating member and can float up and down relative to the base with the floating member.

2. The battery clamping device according to claim 1, characterized in that: The battery clamping device also includes: A first slide rail assembly, wherein the floating member is slidably connected to the base via the first slide rail assembly, the first slide rail assembly comprises a first slide rail and a first slider slidably matched with the first slide rail, the first slide rail is arranged on the floating member, and the first slider is arranged on the base.

3. The battery clamping device according to claim 2, characterized in that: The battery clamping device also includes: A limiting member is fixedly connected to the floating member, and the floating member can slide relative to the base under the action of its own gravity until the first sliding block abuts against the limiting member.

4. The battery clamping device according to claim 2, characterized in that: The battery clamping device also includes: An oil receiving groove is fixedly connected to the floating member and is located at the bottom of the first slide rail.

5. The battery clamping device according to claim 1, characterized in that: The clamping mechanism includes two symmetrically arranged clamping assemblies and a driving assembly. The two clamping assemblies are installed on the floating member. The driving assembly is respectively connected to the two clamping assemblies. The driving assembly can drive the two clamping assemblies to move closer to or away from each other to clamp or release the battery.

6. The battery clamping device according to claim 5, characterized in that: The driving assembly includes a driving part and two movable parts. The driving part is installed on the floating member. The driving part is used to drive the two movable parts to move closer to or away from each other. The two movable parts are correspondingly connected to the two clamping assemblies.

7. The battery holding device according to claim 6, characterized in that: Each of the clamping assemblies comprises: A movable plate, the movable plate being fixedly connected to the corresponding movable part via a clamping slider; The clamping plate is fixedly connected to the movable plate, and the movable plate can drive the clamping plate to clamp the side of the battery.

8. The battery clamping device according to claim 7, characterized in that: The battery clamping device also includes: A second slide rail assembly, through which the movable plate is slidably connected with the floating member.

9. The battery holding device according to claim 7, characterized in that: The clamping assembly also includes: A battery positioning plate, wherein the bottom of the movable plate is provided with a battery positioning plate, and the battery positioning plate is provided with a positioning surface for abutting against the top surface of the battery; A contact block, arranged on a side of the clamping plate facing the battery; The guide blocks are arranged on two opposite sides of the clamping plate.

10. The battery holding device according to claim 5, characterized in that: The battery clamping device also includes: A sensor mounted on the floating member; The induction sheet is installed on the clamping assembly. When the clamping assembly moves to a preset position, the induction sheet can trigger the sensor.

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