Grabbing device for liquid flow frame and carbon felt assembly

Abstract

The utility model provides a gripping device for a liquid flow frame and carbon felt assembly, which comprises an adsorption plate, a frame adsorption part and a felt adsorption part are arranged on the adsorption plate, and the frame adsorption part is positioned on the peripheral side of the felt adsorption part. The liquid flow frame can be adsorbed and grabbed through the frame adsorption part, and the carbon felt can be adsorbed and grabbed through the felt adsorption part, so that the liquid flow frame and the carbon felt can be grabbed in a combined manner, and the production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to a grabbing device for a liquid flow frame and a carbon felt assembly. Background Art

[0002] like Figure 5 As shown, the combination of the liquid flow frame and carbon felt of a certain type of battery. Conventionally, a grabbing or transporting mechanism is used to transport the liquid flow frame and carbon felt separately and then combine them, which undoubtedly increases the workload and affects production efficiency. Utility Model Content

[0003] In view of the deficiencies of the prior art, the purpose of the present invention is to provide a gripping device for a liquid flow frame and carbon felt assembly, which can realize the gripping of the combination of the liquid flow frame and the carbon felt, thereby improving production efficiency.

[0004] The embodiments of the present invention are achieved through the following technical solutions:

[0005] A gripping device for a liquid flow frame and a carbon felt assembly, comprising a gripping device for a liquid flow frame and a carbon felt assembly, characterized in that it comprises an adsorption plate, on which a frame adsorption portion and a felt adsorption portion are arranged, and the frame adsorption portion is located around the felt adsorption portion.

[0006] According to a preferred embodiment, the frame adsorption part includes an outer suction cup and an inner suction cup, and the outer suction cup and the inner suction cup are both installed on the adsorption plate; the inner suction cup is used to grab the area of ​​the liquid flow frame close to the carbon felt, and the outer suction cup is used to grab the area of ​​the liquid flow frame away from the carbon felt.

[0007] According to a preferred embodiment, the outer suction cup and the inner suction cup can be adjustably mounted on the adsorption plate.

[0008] According to a preferred embodiment, an extension plate is provided on the adsorption plate, and a plurality of the extension plates are distributed on the peripheral side of the adsorption plate and extend outward; a first adjustment groove is provided on the extension plate, and the first adjustment groove extends along the extension direction of the extension plate, and the external suction cup is installed in the first adjustment groove.

[0009] According to a preferred embodiment, a second adjustment groove and a mounting hole are provided at the end of the extension plate close to the adsorption plate, the second adjustment groove is arc-shaped, and the center of curvature of the mounting hole coincides with that of the second adjustment groove; a fixed shaft is provided in both the second adjustment groove and the mounting hole, and the fixed shaft is threadedly connected to the adsorption plate.

[0010] According to a preferred embodiment, a third adjustment groove is provided through the adsorption plate, and the inner suction cup is provided in the third adjustment groove.

[0011] According to a preferred embodiment, the felt adsorption part is a needle suction cup.

[0012] According to a preferred embodiment, the grabbing device also includes an adapter plate, which is spaced apart from the adsorption plate, and a guide rod extending longitudinally is provided on the adsorption plate, which passes through the adapter plate and is slidably connected thereto, and a limiting head is provided at the free end of the guide rod, which is located on the side of the adapter plate away from the adsorption plate; a buffer spring is provided on the outer sleeve of the guide rod, and the buffer spring is pressed between the adsorption plate and the adapter plate.

[0013] According to a preferred embodiment, the gripping device further includes a driving mechanism, which is connected to the adapter plate and is used to drive the combined structure of the adsorption plate and the adapter plate to move in space.

[0014] According to a preferred embodiment, the driving mechanism is a robotic arm.

[0015] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0016] The utility model has a simple structure, and can grasp the liquid flow frame by adsorbing the frame adsorption part, and can grasp the carbon felt by adsorbing the felt adsorption part, thereby realizing grasping of the liquid flow frame and the carbon felt in combination, which is beneficial to improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of the gripping device provided by an embodiment of the utility model after the driving mechanism is removed;

[0019] Figure 2 for Figure 1 A partial enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 3 A bottom view schematic diagram of the structure of the gripping device provided by an embodiment of the utility model with the driving mechanism removed;

[0021] Figure 4 A schematic diagram of the three-dimensional structure of the grabbing device provided in an embodiment of the present invention grabbing the liquid flow frame and the carbon felt assembly;

[0022] Figure 5This is a schematic diagram of the three-dimensional structure of the liquid flow frame and carbon felt assembly provided in an embodiment of the present utility model.

[0023] Icon: 1-adsorption plate, 11-third adjustment groove, 12-fourth adjustment groove, 21-outer suction cup, 22-inner suction cup, 23-felt adsorption part, 3-extension plate, 31-first adjustment groove, 32-second adjustment groove, 33-mounting hole, 4-adapter plate, 5-guide rod, 51-limiting head, 6-buffer spring, 7-linear bearing, 8-vacuum generator, a-liquid flow frame, b-carbon felt, X-width direction, Y-length direction. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0027] Please refer to Figures 1 to 5 A gripping device for a liquid flow frame and carbon felt assembly includes a suction plate 1, which is provided with a frame gripping portion and a felt gripping portion 23. The frame gripping portion is located around the felt gripping portion 23. In this embodiment, the liquid flow frame a is gripped by the frame gripping portion, while the carbon felt b is gripped by the felt gripping portion 23. This allows for gripping of the liquid flow frame a and the carbon felt b in combination, improving production efficiency.

[0028] like Figure 1 and Figure 3 As shown, the frame adsorption part includes an outer suction cup 21 and an inner suction cup 22, both of which are mounted on the adsorption plate 1; the inner suction cup 22 is used to grab the area of ​​the liquid flow frame a close to the carbon felt b, and the outer suction cup 21 is used to grab the area of ​​the liquid flow frame a away from the carbon felt b. Figure 5As shown, the carbon felt b is embedded in the liquid flow frame a. The two areas of the liquid flow frame a in the width direction X are larger in size. The outer suction cup 21 and the inner suction cup 22 here can increase the force points of the grasping device on the liquid flow frame a, and at the same time, the liquid flow frame a is more firmly fixed in the width direction X, thereby improving the safety of the grasping device.

[0029] In this embodiment, the outer suction cup 21 and the inner suction cup 22 are both adjustably mounted on the suction plate 1. This arrangement allows the positions of the outer suction cup 21 and the inner suction cup 22 to be adjusted according to different types of liquid flow frames a under actual working conditions, thereby enabling the gripping device to adapt to different types of liquid flow frames a.

[0030] Specifically, if Figures 1 to 3 As shown, the adsorption plate 1 is provided with an extension plate 3, which is distributed around the circumference of the adsorption plate 1 and extends outward. The extension plate 3 is provided with a first adjustment groove 31, which extends along the extension direction of the extension plate 3. The outer suction cup 21 is installed in the first adjustment groove 31. Preferably, the first adjustment groove 31 is a waist hole shape.

[0031] like Figure 1 and Figure 2 As shown, the end of the extension plate 3 near the adsorption plate 1 is provided with a second adjustment groove 32 and a mounting hole 33. The second adjustment groove 32 is arc-shaped, and the center of curvature of the mounting hole 33 coincides with that of the second adjustment groove 32. A fixed shaft (not shown in the figure) is provided in both the second adjustment groove 32 and the mounting hole 33, and the fixed shaft is threadedly connected to the adsorption plate 1. In this embodiment, the extension plate 3 can rotate around the fixed shaft installed in the mounting hole 33. When the extension plate 3 rotates, the fixed shaft installed in the second adjustment groove 32 can slide relative to the groove wall of the second adjustment groove 32. In this way, the angle of the extension plate 3 can be adjusted, thereby achieving the position adjustment of the outer suction cup 21 installed on the extension plate 3.

[0032] Optionally, a nut is provided on the outer sleeve of the fixed shaft, and the nut is threadedly connected to the fixed shaft for fixing the extension plate 3.

[0033] like Figure 2 As shown, the suction plate 1 is provided with a third adjustment groove 11 extending through it, and the inner suction cup 22 is disposed within the third adjustment groove 11. Preferably, the third adjustment groove 11 is a waist-shaped hole extending along the length direction Y of the suction plate 1. This facilitates adjustment of the position of the inner suction cup 22 along the length direction Y of the suction plate 1 to better grasp the liquid flow frame a.

[0034] like Figures 1 to 3 As shown, the felt adsorption portion 23 is a needle suction cup. In this embodiment, there are six felt adsorption portions 23. In other embodiments, the number and layout of the felt adsorption portions 23 can be set as needed to better grasp the carbon felt b.

[0035] In this embodiment, the gripping device also includes an adapter plate 4, which is spaced apart from the adsorption plate 1. A guide rod 5 extending in the longitudinal direction is provided on the adsorption plate 1. The guide rod 5 passes through the adapter plate 4 and is slidably connected thereto. The free end of the guide rod 5 is provided with a limit head 51, which is located on the side of the adapter plate 4 away from the adsorption plate 1. A buffer spring 6 is provided on the outer sleeve of the guide rod 5, which is pressed between the adsorption plate 1 and the adapter plate 4. The gripping device also includes a driving mechanism (not shown in the figure), which is connected to the adapter plate 4 and is used to drive the structure of the adsorption plate 1 and the adapter plate 4 to move in space. In this embodiment, a linear bearing 7 corresponding to the guide rod 5 is installed on the adapter plate 4, and the guide rod 5 is slidably connected to the adapter plate 4 through the linear bearing 7. During use, the driving mechanism is activated, and the adsorption plate 1 and the frame adsorption part and felt adsorption part 23 installed on the adsorption plate 1 correspondingly abut against the liquid flow frame a and the carbon felt b. As the grabbing device gradually sticks to the liquid flow frame a and the carbon felt b, the adapter plate 4 slides axially along the guide rod 5 to approach the adsorption plate 1, and the buffer spring 6 is compressed to achieve buffering, which can effectively prevent the liquid flow frame a and the carbon felt b from being crushed, while at the same time making the grabbing device fully close to the liquid flow frame a and the carbon felt b.

[0036] Optionally, the driving mechanism is a robotic arm. In another embodiment, the driving mechanism can also be in the form of a linear module combination, so as to be able to grasp the liquid flow frame a and the carbon felt b and then transfer the positions.

[0037] In this embodiment, a vacuum generator 8 is installed on the adapter plate 4 , and the vacuum generator 8 is connected to the outer suction cup 21 , the inner suction cup 22 and the needle suction cup.

[0038] The technical means disclosed in the present invention are not limited to those disclosed in the above-mentioned embodiments, but also include technical solutions composed of any combination of the above-mentioned technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A gripping device for a liquid flow frame and a carbon felt assembly, characterized in that: The invention comprises an adsorption plate (1), wherein a frame adsorption portion and a felt adsorption portion (23) are arranged on the adsorption plate (1), and the frame adsorption portion is located on the peripheral side of the felt adsorption portion (23).

2. The gripping device for the liquid flow frame and carbon felt assembly according to claim 1, characterized in that: The frame adsorption portion comprises an outer suction cup (21) and an inner suction cup (22), and both the outer suction cup (21) and the inner suction cup (22) are mounted on the adsorption plate (1); The inner suction cup (22) is used to grab the area of ​​the liquid flow frame (a) close to the carbon felt (b), and the outer suction cup (21) is used to grab the area of ​​the liquid flow frame (a) away from the carbon felt (b).

3. The gripping device for the liquid flow frame and carbon felt assembly according to claim 2, characterized in that: The outer suction cup (21) and the inner suction cup (22) can both be adjustably mounted on the adsorption plate (1).

4. The gripping device for the liquid flow frame and carbon felt assembly according to claim 2, characterized in that: An extension plate (3) is provided on the adsorption plate (1), and a plurality of the extension plates (3) are distributed around the circumference of the adsorption plate (1) and extend outwards; A first adjustment groove (31) is provided on the extension plate (3), the first adjustment groove (31) extending along the extension direction of the extension plate (3), and the outer suction cup (21) is installed in the first adjustment groove (31).

5. The gripping device for the liquid flow frame and carbon felt assembly according to claim 4, characterized in that: The extension plate (3) is provided with a second adjustment groove (32) and a mounting hole (33) at an end portion close to the adsorption plate (1); the second adjustment groove (32) is arc-shaped, and the curvature center of the mounting hole (33) coincides with that of the second adjustment groove (32); A fixed shaft is provided in both the second adjustment groove (32) and the mounting hole (33), and the fixed shaft is threadedly connected to the adsorption plate (1).

6. The gripping device for the liquid flow frame and carbon felt assembly according to claim 2, characterized in that: A third adjustment groove (11) is provided through the adsorption plate (1), and the inner suction cup (22) is provided in the third adjustment groove (11).

7. The gripping device for the liquid flow frame and carbon felt assembly according to claim 1, characterized in that: The felt adsorption portion (23) is a needle-type suction cup.

8. The gripping device for the liquid flow frame and carbon felt assembly according to claim 1, characterized in that: The gripping device further comprises an adapter plate (4), the adapter plate (4) being spaced apart from the adsorption plate (1), the adsorption plate (1) being provided with a guide rod (5) extending in the longitudinal direction, the guide rod (5) passing through the adapter plate (4) and being slidably connected thereto, the free end of the guide rod (5) being provided with a limit head (51), the limit head (51) being located on the side of the adapter plate (4) away from the adsorption plate (1); the outer sleeve of the guide rod (5) being provided with a buffer spring (6), the buffer spring (6) being pressed between the adsorption plate (1) and the adapter plate (4).

9. The gripping device for the liquid flow frame and carbon felt assembly according to claim 8, characterized in that: The gripping device further comprises a driving mechanism, which is connected to the adapter plate (4) and is used to drive the combined structure of the adsorption plate (1) and the adapter plate (4) to move in space.

10. The gripping device for the liquid flow frame and carbon felt assembly according to claim 9, characterized in that: The driving mechanism is a robotic arm.

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