AEM electrolytic water hydrogen production electrode plate placement tool

Abstract

The utility model relates to an AEM electrolytic water hydrogen production polar plate placing tool, and one side of the polar plate is provided with a threaded hole, characterized in that: including support frame, polar plate placing seat, rotary module and plug -in module, in the utility model, through setting special AEM electrolytic water hydrogen production polar plate placing frame, setting threaded hole on the side of polar plate cooperates plug -in module, inserts and installs the polar plate on the polar plate placing seat, when carrying out ultrasonic cleaning, through rotary module adjusts the position of polar plate placing seat, puts the polar plate into ultrasonic cleaning tank and carries out ultrasonic cleaning, after completing ultrasonic cleaning, rotates rotary module and rotates the polar plate out of ultrasonic cleaning tank and presents the water draining of oblique shape, the placing tool can guarantee that the polar plate ultrasonic cleaning does not stack and the ultrasonic cleaning effect is good, and the water draining effect is good, and the operator is more labor-saving, can directly with the polar plate together quick release of plug -in module in subsequent processing, and the operation is simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of water electrolysis hydrogen production technology, and in particular to an AEM water electrolysis hydrogen production electrode plate placement fixture. Background Technology

[0002] The electrode plates are made of carbon steel and are conductive. In the production of AEM water electrolysis hydrogen production electrode plates, the surface of the electrode plates needs to be cleaned of grease and impurities, requiring ultrasonic cleaning in an ultrasonic cleaning tank. However, existing methods for ultrasonic cleaning of electrode plates to remove grease have certain drawbacks. The electrode plates cannot be cleaned quickly, and they tend to stack in the ultrasonic cleaning tank, resulting in unsatisfactory ultrasonic cleaning effects. In addition, the electrode plates need to be drained after ultrasonic cleaning, which often requires manual removal from the ultrasonic cleaning tank, resulting in low efficiency, high labor intensity, and poor ultrasonic cleaning effects. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a fixture for placing AEM electrolytic water hydrogen production plates, which can solve the problems of inconvenient installation of general AEM electrolytic water hydrogen production plates during ultrasonic cleaning, and the need for manual removal and drainage from the ultrasonic cleaning tank after ultrasonic cleaning, which is troublesome, time-consuming and labor-intensive.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: an AEM electrolysis water hydrogen production electrode plate placement fixture, wherein a threaded hole is provided on one side of the electrode plate; its innovation lies in: including a support frame, an electrode plate placement seat, a rotating module and a plug-in module;

[0005] The support frame includes a pair of parallel columns, and a round rod is horizontally arranged at the top of each column, with the round rods on the two columns arranged symmetrically.

[0006] The electrode plate placement seat has a U-shaped structure and includes a base plate and side plates. The base plate is rectangular and has several insertion holes along its extension direction. The side plates have a pair and are respectively vertically disposed at both ends of the base plate. The side plates have shaft holes along the horizontal direction. The shaft holes on the side plates are mounted on a round rod through a slewing bearing.

[0007] The rotating module is disposed on the outer wall of one side plate of the electrode placement seat; the rotating module includes a rotating block, a rocker arm, and a positioning block; the rotating block is mounted on the outer wall of the side plate; a rocker arm is hinged to the rotating block in a direction perpendicular to the axis of the round rod; the rocker arm can rotate in a vertical plane around the hinge point, and the rocker arm can drive the rotating block, thereby driving the electrode placement seat to rotate around the axis of the round rod; the positioning block is fixedly nested on the outer contour of the round rod, and several positioning grooves are provided on the positioning block along the circumference. Through the cooperation of the positioning grooves with the end of the rocker arm, after the electrode placement seat has rotated to the correct angle, the end of the rocker arm is embedded in the positioning groove to fix the angle of the electrode placement seat;

[0008] The plug-in module is connected to the threaded hole on the side of the electrode plate by a stud, and the plug-in module is embedded in the plug-in hole of the electrode plate placement base plate to realize the installation of the electrode plate on the electrode plate placement base.

[0009] Furthermore, the insertion module includes a stud, a pin head, a limiting pin, a hinge shaft, and a spring; one end of the stud is fixed to the bottom end of the pin head, and the other end of the stud mates with a threaded hole on the side of the electrode plate; the top end of the pin head can be embedded in the insertion hole of the base plate; a cavity for accommodating the limiting pin is provided near the top end of the pin head, and a hinge hole is horizontally provided on the pin head located at the cavity position; the hinge shaft is disposed in the hinge hole, and one end of the hinge shaft... The pin head extends into the cavity that accommodates the limiting pin piece; the limiting pin piece is disposed in the cavity of the pin head and connected to the hinge shaft, rotating with the hinge shaft; the spring is disposed in the cavity of the pin head, with one end of the spring connected to the inner wall of the cavity and the other end of the spring connected to the side of the limiting pin piece; the limiting pin piece is driven by the spring to rotate out of the cavity of the pin head, so that the bottom end of the limiting pin piece hooks onto the edge of the upper surface of the insertion hole, and the top end of the limiting pin piece abuts against the inner wall of the cavity.

[0010] The advantages of this utility model are:

[0011] 1) In this utility model, a dedicated AEM electrolysis water-to-hydrogen electrode plate placement rack is set up. Threaded holes are provided on the side of the electrode plate to accommodate the plug-in module. The electrode plate is plugged into the electrode plate placement base. During ultrasonic cleaning, the position of the electrode plate placement base is adjusted by rotating the module, and the electrode plate is placed into the ultrasonic cleaning tank for ultrasonic cleaning. After ultrasonic cleaning is completed, the rotating module is rotated to rotate the electrode plate out of the ultrasonic cleaning tank at an angle for drainage. This placement fixture ensures that the electrode plates do not stack during ultrasonic cleaning, and that the ultrasonic cleaning and drainage effects are good, making it more labor-saving for operators. In subsequent processing, the plug-in module and the electrode plate can be quickly disassembled together, making assembly and disassembly simple and convenient. Attached Figure Description

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] Figure 1 This is a schematic diagram of an AEM electrolysis water hydrogen production electrode plate placement fixture according to the present invention.

[0014] Figure 2 This is an enlarged side view of a rotating module for arranging electrode plates in an AEM water electrolysis hydrogen production apparatus according to this utility model.

[0015] Figure 3 This is a front view of a rotating module for arranging electrode plates in an AEM water electrolysis hydrogen production apparatus according to this utility model.

[0016] Figure 4 This is an enlarged view of the AEM electrolysis water hydrogen production electrode plate placement tooling plug-in module of this utility model. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] like Figures 1 to 4 The fixture shown is an AEM electrolysis water production hydrogen production electrode plate placement tool, with threaded holes on one side of the electrode plate; it includes a support frame 1, an electrode plate placement seat 2, a rotating module 3, and a plug-in module 4.

[0020] The support frame 1 includes a pair of parallel columns 11, and a round rod is horizontally arranged at the top of each column 11, with the round rods on the two columns 11 arranged symmetrically.

[0021] The electrode plate placement seat 2 has a U-shaped structure and includes a base plate 21 and a side plate 22. The base plate 21 is rectangular and has several insertion holes along the extension direction. The side plate 22 has a pair and is respectively vertically arranged at both ends of the base plate 21. The side plate 22 has shaft holes along the horizontal direction. The shaft holes on the side plate 22 are mounted on a round rod through a slewing bearing.

[0022] The rotating module 3 is disposed on the outer wall of one side plate of the electrode plate placement seat 2. The rotating module 3 includes a rotating block 31, a rocker arm 32, and a positioning block 33. The rotating block 31 is mounted on the outer wall of the side plate. The rocker arm 32 is hinged to the rotating block 31 in a direction perpendicular to the axis of the round rod. The rocker arm 32 can rotate around the hinge point in a vertical plane, and the rocker arm 32 can drive the rotating block 31, thereby driving the electrode plate placement seat 2 to rotate around the axis of the round rod. The positioning block 33 is fixedly nested on the outer contour of the round rod, and several positioning grooves are provided on the positioning block 33 along the circumferential direction. Through the cooperation of the positioning grooves with the end of the rocker arm 32, after the electrode plate placement seat 2 has been rotated to the correct angle, the end of the rocker arm 32 is embedded in the positioning groove to fix the angle of the electrode plate placement seat 2.

[0023] The plug-in module 4 is connected to the threaded hole on the side of the electrode plate by a stud, and the plug-in module 4 is embedded in the plug-in hole of the electrode plate placement base plate 21 to realize the installation of the electrode plate on the electrode plate placement base 2.

[0024] The plug-in module 4 includes a stud 41, a pin head 42, a limiting pin 43, a hinge shaft 44, and a spring 45. One end of the stud 41 is fixed to the bottom end of the pin head 42, and the other end of the stud 41 mates with a threaded hole on the side of the electrode plate. The top end of the pin head 42 can be embedded in the plug-in hole of the base plate 21. A cavity for accommodating the limiting pin 43 is provided near the top end of the pin head 42, and a hinge hole is horizontally provided on the pin head located at the cavity position. The hinge shaft 44 is disposed in the hinge hole, and one end of the hinge shaft 44 extends outward. The pin head is inserted into the cavity that accommodates the limiting pin piece 43; the limiting pin piece 43 is located in the cavity on the pin head 42 and is connected to the hinge shaft 44, rotating with the hinge shaft 44; the spring 45 is located in the cavity on the pin head 42, with one end of the spring connected to the inner wall of the cavity and the other end of the spring 45 connected to the side of the limiting pin piece; the limiting pin piece 43 is driven to rotate out of the cavity on the pin head 42 by the spring 45, so that the bottom end of the limiting pin piece 43 hooks onto the edge of the upper surface of the insertion hole, and the top end of the limiting pin piece 43 abuts against the inner wall of the cavity.

[0025] The working principle of this utility model is as follows: A dedicated AEM electrolysis hydrogen production electrode plate placement rack is used. Threaded holes on the side of the electrode plates are used to connect to the insertion module, allowing the electrode plates to be inserted and installed on the electrode plate placement base. During ultrasonic cleaning, the position of the electrode plate placement base is adjusted by rotating the module, and the electrode plates are placed into the ultrasonic cleaning tank for ultrasonic cleaning. After ultrasonic cleaning, the rotating module is rotated to rotate the electrode plates out of the ultrasonic cleaning tank at an angle for drainage. This placement fixture ensures that the electrode plates do not stack during ultrasonic cleaning, and provides good ultrasonic cleaning and drainage effects, saving operators effort. In subsequent processing, the insertion module and electrode plates can be quickly disassembled together, making assembly and disassembly simple and convenient.

[0026] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. An AEM electrolytic water hydrogen production electrode plate placement tool, one side of the electrode plate is provided with a threaded hole; characterized in that: Includes a support frame, electrode plate placement base, rotating module, and plug-in module; The support frame includes a pair of parallel columns, and a round rod is horizontally arranged at the top of each column, with the round rods on the two columns arranged symmetrically. The electrode plate placement seat has a U-shaped structure and includes a base plate and side plates. The base plate is rectangular and has several insertion holes along its extension direction. The side plates have a pair and are respectively vertically disposed at both ends of the base plate. The side plates have shaft holes along the horizontal direction. The shaft holes on the side plates are mounted on a round rod through a slewing bearing. The rotating module is disposed on the outer wall of one side plate of the electrode placement seat; the rotating module includes a rotating block, a rocker arm, and a positioning block; the rotating block is mounted on the outer wall of the side plate; a rocker arm is hinged to the rotating block in a direction perpendicular to the axis of the round rod; the rocker arm can rotate in a vertical plane around the hinge point, and the rocker arm can drive the rotating block, thereby driving the electrode placement seat to rotate around the axis of the round rod; the positioning block is fixedly nested on the outer contour of the round rod, and several positioning grooves are provided on the positioning block along the circumference. Through the cooperation of the positioning grooves with the end of the rocker arm, after the electrode placement seat has rotated to the correct angle, the end of the rocker arm is embedded in the positioning groove to fix the angle of the electrode placement seat; The plug-in module is connected to the threaded hole on the side of the electrode plate by a stud, and the plug-in module is embedded in the plug-in hole of the electrode plate placement base plate to realize the installation of the electrode plate on the electrode plate placement base.

2. The AEM electrolysis hydrogen production electrode plate placement tool of claim 1, wherein: The insertion module includes a stud, a pin head, a limiting pin, a hinge shaft, and a spring. One end of the stud is fixed to the bottom end of the pin head, and the other end of the stud mates with a threaded hole on the side of the electrode plate. The top end of the pin head can be embedded in the insertion hole of the base plate. A cavity for accommodating the limiting pin is provided near the top end of the pin head, and a hinge hole is horizontally provided on the pin head located at the cavity position. The hinge shaft is disposed in the hinge hole, and one end of the hinge shaft extends outward. The pin head extends into the cavity that accommodates the limiting pin piece; the limiting pin piece is located in the cavity of the pin head and connected to the hinge shaft, rotating with the hinge shaft; the spring is located in the cavity of the pin head, with one end of the spring connected to the inner wall of the cavity and the other end of the spring connected to the side of the limiting pin piece; the limiting pin piece is driven by the spring to rotate out of the cavity of the pin head, so that the bottom end of the limiting pin piece hooks onto the edge of the upper surface of the insertion hole, and the top end of the limiting pin piece abuts against the inner wall of the cavity.

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