Single plate dipping tool for graphite bipolar plate of fuel cell

Abstract

The utility model discloses a single plate dipping tool for a graphite bipolar plate of a fuel cell, which is characterized by comprising a curved plate structure which comprises a horizontal part, a bending part connected with the horizontal part, and a vertical part connected with the bending part; a plurality of grooves are formed in the horizontal part and the vertical part, and clamping groove strips with stable clamping grooves are arranged in the grooves. According to the single plate dipping tool for the graphite bipolar plate of the fuel cell, leakage caused by the fact that a clinging position cannot be effectively dipped due to clinging to an active area can be avoided.

Description

Technical Field

[0001] The utility model relates to a fuel cell graphite bipolar plate, in particular to a single plate impregnation tool for the fuel cell graphite bipolar plate. Background Art

[0002] A veneer impregnation tool is a specialized tool or device used for veneer impregnation. Veneer impregnation is a common treatment process in wood processing or composite material manufacturing to improve the performance of veneer or impart specific properties to it.

[0003] Veneer impregnation tooling typically consists of a tank for holding the impregnation liquid (such as resin, waterproofing agent, etc.), and fixtures or brackets for securing and moving the veneers. During the impregnation process, the veneers are placed in the tank, where the impregnation liquid is fully absorbed into the veneer through immersion, squeezing, or vacuuming. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the purpose of the present invention is to provide a single plate impregnation tool for fuel cell graphite bipolar plates.

[0005] In order to achieve the purpose of this utility model, the technical solution adopted is:

[0006] A single plate impregnation tool for fuel cell graphite bipolar plates, comprising:

[0007] A curved plate structure comprising a horizontal portion, a bent portion connected to the horizontal portion, and a vertical portion connected to the bent portion;

[0008] A plurality of grooves are provided on the horizontal portion and the vertical portion, and slot bars with stable slots are provided on the grooves.

[0009] In a preferred embodiment of the present invention, both sides of the slot strip are fixed to the groove by buckles that cooperate with the groove.

[0010] In a preferred embodiment of the present invention, the buckle is a first buckle and a second buckle provided on both sides of the slot bar.

[0011] In a preferred embodiment of the present invention, a plurality of notches arranged at equal distances are provided between the stable slots.

[0012] In a preferred embodiment of the present invention, a first card slot strip, a second card slot strip and a third card slot strip are equidistantly arranged on the horizontal portion according to a first distance.

[0013] In a preferred embodiment of the present invention, a fourth clamping groove bar and a fifth clamping groove bar are equidistantly arranged on the vertical portion according to the second distance.

[0014] The beneficial effects of the present invention are:

[0015] The single plate impregnation tool for fuel cell graphite bipolar plates of the utility model can avoid close contact with the active area, so that the close contact position cannot be effectively impregnated and thus causes leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the present utility model.

[0017] Figure 2 This is a schematic diagram of the use of the present invention. DETAILED DESCRIPTION

[0018] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. However, it should be understood that the specific embodiments described herein are intended solely to illustrate the present invention and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following descriptions to avoid unnecessary confusion regarding the concepts of the present invention.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," and "top / bottom" and other terms indicating positions or locations are based on the positions or locations shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific manner, and therefore should not be construed as limitations of this utility model. Furthermore, terms such as "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] like Figure 1-2 The single plate impregnation tool for fuel cell graphite bipolar plates shown includes a curved plate structure 100 , which includes a horizontal portion 110 , a bent portion 120 connected to the horizontal portion 110 , and a vertical portion 130 connected to the bent portion 120 .

[0021] A plurality of grooves 111 and 131 are provided on both the horizontal portion 110 and the vertical portion 130 . A slot bar 200 with a slot 210 is provided in the grooves 111 and 131 .

[0022] Specifically, both sides of the slot strip 200 are fixed to the groove 111 and the groove 131 through the first clip 201 and the second clip 202 that cooperate with the groove 111 and the groove 131 .

[0023] The buckles are a first buckle 201 and a second buckle 202 provided on both sides of the slot bar 200 .

[0024] Specifically, a first card slot strip 2001 , a second card slot strip 2002 and a third card slot strip 2003 are equidistantly arranged on the horizontal portion 110 according to a first distance.

[0025] A fourth latching slot strip 2004 and a fifth latching slot strip 2005 are equidistantly arranged on the vertical portion 130 at a second distance.

[0026] A plurality of notches 211 arranged at equal intervals are provided between the stable slots 210 on the slot strip 200 .

[0027] Because of the above structure, the working principle of the utility model is:

[0028] The bottom and sides of the single-stage board 300 are clamped in the clamping grooves 210 , fixed on the four sides, and reinforced by the clamping grooves 400 to avoid interference with the active area 301 .

[0029] Press the impregnation tooling and the monopolar plate Figure 2 Assemble in sequence as shown for dipping.

[0030] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above.

[0031] Those skilled in the art should understand that the present invention is not limited to the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention shall be defined by the attached claims and their equivalents.

Claims

1. A single plate impregnation tool for fuel cell graphite bipolar plates, characterized in that: for: A curved plate structure comprising a horizontal portion, a bent portion connected to the horizontal portion, and a vertical portion connected to the bent portion; A plurality of grooves are provided on the horizontal portion and the vertical portion, and a slot strip with a stable slot is provided on the groove; The two sides of the slot strip are fixed to the groove by buckles that match the groove; The buckles are a first buckle and a second buckle provided on both sides of the slot strip; A plurality of notches arranged at equal distances are provided between the stable card slots; The horizontal portion is provided with a first card slot strip, a second card slot strip and a third card slot strip at equal intervals according to a first distance; The vertical portion is equidistantly provided with a fourth clamping slot bar and a fifth clamping slot bar according to a second distance.

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