Feeding mechanism of flatness measurement shaper for electrode mesh assembly of electrolytic cell

Abstract

The utility model discloses a feeding mechanism of a flatness measuring and shaping machine for an electrode mesh assembly of an electrolytic bath, and the electrode mesh assembly comprises an electrode frame, supporting handles which are arranged at the middle parts, close to the outer sides, of the two sides of the electrode frame, and an electrode mesh which is connected in the electrode frame, the feeding mechanism comprises a horizontal longitudinal long guide rail, a vertical positioning sheet body frame movably arranged on the horizontal longitudinal long guide rail, and a U-shaped opening formed in the upper portion of the vertical positioning sheet body frame and used for containing the electrode mesh assembly. The pair of positioning seats are mounted on two sides of the upper part of the U-shaped opening of the vertical positioning sheet body frame; and the handle positioning grooves are formed in the positioning seats and are used for positioning the supporting handles. According to the utility model, the flatness measurement efficiency and measurement precision of the electrode mesh assembly of the electrolytic cell can be improved, and the flatness measurement and shaping of the electrode mesh are facilitated, so that the rejection rate is reduced, and the product quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of flatness measurement technology for electrolytic cell electrode mesh assembly, specifically to a feeding mechanism for an electrolytic cell electrode mesh assembly flatness measurement and shaping machine. Background Technology

[0002] The electrode mesh assembly of an electrolytic cell includes an electrode frame and electrode meshes connected to the inner edges of both ends of the electrode frame. It is a key component of the electrolytic cell. The flatness of the electrode frame end face of the electrode mesh assembly directly affects the installation reliability of the electrolytic cell, while the flatness of the electrode meshes directly affects the electrolysis performance, efficiency, and service life of the electrolytic cell.

[0003] In existing technologies, after the electrode mesh assembly of an electrolytic cell is manufactured, it is usually necessary to measure the flatness of the electrode mesh assembly to ensure that its flatness meets the design requirements. A typical method for measuring the flatness of the electrode mesh assembly in existing technologies is as follows: the electrode mesh assembly is placed on a testing platform, and then a measuring operator uses multiple general-purpose measuring tools (such as rulers, squares, height gauges, etc.) to perform multi-point measurements of the flatness of the electrode frame and the electrode mesh. The problems with this method are: manual multi-point measurement is inefficient, its accuracy is not high, and it is difficult to correct any flatness defects found in the electrode mesh.

[0004] To address this, a flatness measurement and shaping machine for electrolytic cell electrode mesh assemblies was developed. This flatness measurement and shaping equipment can automatically fix, measure, and correct the flatness of the electrode mesh assemblies. One of the key issues to be addressed in automating the operation of this machine is how to conveniently implement automatic feeding of the electrode mesh assemblies to improve the efficiency of flatness measurement. Utility Model Content

[0005] To address the aforementioned problems, this utility model proposes a feeding mechanism for a flatness measurement and shaping machine for electrolytic cell electrode mesh assemblies, aiming to improve the efficiency of flatness measurement for electrolytic cell electrode mesh assemblies. The specific technical solution is as follows:

[0006] A feeding mechanism for an electrolytic cell electrode mesh assembly flatness measuring and shaping machine, wherein the electrode mesh assembly includes an electrode frame, a support handle disposed on the middle part of the outer side of both sides of the electrode frame, and an electrode mesh connected within the electrode frame; the feeding mechanism includes a horizontal longitudinal guide rail and a vertical positioning plate frame movably disposed on the horizontal longitudinal guide rail, a U-shaped opening disposed on the upper part of the vertical positioning plate frame for placing the electrode mesh assembly, a pair of positioning seats installed on both sides of the upper part of the U-shaped opening of the vertical positioning plate frame, and a handle positioning groove disposed on the positioning seats for positioning the support handle.

[0007] The U-shaped opening at the top of the vertical positioning frame facilitates the hoisting and positioning of the electrolytic cell electrode mesh assembly on the vertical positioning frame.

[0008] In this invention, a pair of support handles on both sides of the pole frame are respectively located on a pair of positioning seats on the vertical positioning plate frame.

[0009] In this utility model, the electrolytic cell electrode mesh assembly flatness measuring and shaping machine includes a flatness measuring and shaping machine main unit for fixing the electrode mesh assembly. The flatness measuring and shaping machine main unit includes a fixedly arranged vertical frame base and a movable frame pressure plate that is positioned opposite the vertical frame base and can move away from or closer to the vertical frame base. A longitudinal movement space is formed between the vertical frame base and the movable frame pressure plate, allowing the electrode mesh assembly to move longitudinally in and out.

[0010] By moving the movable frame-type pressure plate closer to the vertical frame-type base, the electrode frame of the electrode mesh assembly can be pressed between the vertical frame-type base and the movable frame-type pressure plate, thus simulating the fixing method of the electrode mesh assembly during electrolytic cell assembly. After the electrode mesh assembly is fixed, the flatness of the electrode frame and the electrode mesh can be tested.

[0011] By moving the movable frame pressure plate away from the vertical frame base, the electrode mesh assembly can be loosened, thereby creating a longitudinal movement space between the vertical frame base and the movable frame pressure plate. This facilitates the entry of the electrode mesh assembly before flatness testing and its exit after flatness testing.

[0012] In this utility model, a pair of support legs are provided on the front and rear sides of the lower part of the vertical positioning plate frame along the longitudinal direction, and a pair of longitudinal sliders are provided on the horizontal longitudinal long guide rail, and the pair of support legs are correspondingly fixed on the pair of longitudinal sliders.

[0013] Preferably, the horizontal longitudinal guide rail is a rolling guide rail, and the longitudinal slider is a longitudinal rolling slider.

[0014] To improve the stability of the longitudinal movement of the vertical positioning plate frame, preferably, a lateral horizontal guide rail parallel to the horizontal longitudinal long guide rail is provided on the side of the vertical positioning plate frame facing the vertical frame base. A lateral slider is movably mounted on the lateral horizontal guide rail, and the lateral slider is fixed on the outer part of the lower part of the vertical frame base.

[0015] To achieve automated longitudinal movement of the horizontal longitudinal guide rail, a gear and rack transmission device is provided between the vertical frame base and the vertical positioning plate frame for driving the vertical positioning plate frame to move longitudinally along the horizontal longitudinal guide rail. The gear and rack transmission device includes a rack horizontally arranged at the lower part of the vertical positioning plate frame, a reduction motor arranged on the outer part of the vertical frame base, and a gear arranged on the motor shaft of the reduction motor and meshing with the rack.

[0016] As a further improvement of this utility model, an adaptive lateral offset float is provided between the vertical positioning plate frame and the positioning seat to realize the adaptive lateral offset of the pole frame. The adaptive lateral offset float includes a pair of base plates fixedly disposed on both sides of the upper part of the U-shaped opening of the vertical positioning plate frame, a horizontal lateral short guide rail disposed on the base plates and perpendicular to the horizontal longitudinal long guide rail, and a lateral slider disposed on the horizontal lateral short guide rail. The positioning seat is fixed on the lateral slider. A pair of baffles are correspondingly disposed on both sides of the base plates. A stop tongue is provided at the lower end of the positioning seat. The stop tongue is located between the pair of baffles, and a pair of springs are correspondingly disposed between the stop tongue and the pair of baffles.

[0017] Preferably, the number of the horizontal transverse short guide rails is one pair.

[0018] Preferably, the stop tongue is provided with a pin hole, and a pin shaft passing through the pin hole on the stop tongue is connected between the pair of baffles, and the spring is sleeved on the pin shaft.

[0019] A gap is provided between the pin and the pin hole.

[0020] In this invention, the vertical positioning plate frame is provided with a push-pull handle.

[0021] The working principle of the aforementioned adaptive lateral offset float is as follows: The positioning seat for supporting the vertical positioning plate frame is laterally moved and set on a pair of horizontal short guide rails. A pair of springs located on both sides of the stop tongue automatically press the positioning seat into the middle position of a pair of baffles. When the electrode mesh assembly is conveyed by the feeding mechanism to the position between the vertical frame base and the movable frame pressure plate of the electrolytic cell electrode mesh assembly flatness measuring and shaping machine, the movable frame pressure plate moves to press the electrode frame of the electrode mesh assembly between the vertical frame base and the movable frame pressure plate. During the process of the movable frame pressure plate pressing the electrode frame... The electrode frame is subjected to the lateral pressing force of the movable frame pressure plate, causing it to shift laterally. This, in turn, causes the stop tongue at the lower end of the positioning seat to shift laterally in sync. One of the two springs located on both sides of the stop tongue is further compressed, while the other is released, thus enabling the electrode mesh assembly to move adaptively with the positioning seat. After the flatness measurement is completed and the movable frame pressure plate is released, the electrode mesh assembly is reset to its original entry position (located in the middle of the longitudinal movement space) under the action of the pair of springs, thus facilitating the smooth longitudinal exit of the electrode mesh assembly along with the vertical positioning plate frame.

[0022] By incorporating an adaptive lateral offset float between the vertical positioning plate frame and the positioning seat, the movable frame-type pressure plate can adaptively shift without forced interference when unidirectionally moving to press the electrode mesh assembly frame. This significantly simplifies the clamping and fixing method of the electrolytic cell electrode mesh assembly and reduces equipment costs. This invention also facilitates the measurement and shaping of electrode mesh flatness, thereby reducing scrap rates and improving product quality.

[0023] The beneficial effects of this utility model are:

[0024] First, the feeding mechanism of the electrolytic cell electrode mesh assembly flatness measuring and shaping machine of this utility model has a U-shaped opening in the vertical positioning plate frame, which facilitates the hoisting and positioning of the electrolytic cell electrode mesh assembly on the vertical positioning plate frame and improves the efficiency of operation.

[0025] Secondly, the feeding mechanism of the electrolytic cell electrode mesh assembly flatness measuring and shaping machine of this utility model has the electrode mesh assembly positioned on a vertical positioning plate frame, which realizes the flatness detection of the electrode mesh in a state where the entire electrode mesh is perpendicular to the horizontal plane, which is beneficial to improving the detection accuracy.

[0026] Third, the feeding mechanism of the electrolytic cell electrode mesh assembly flatness measuring and shaping machine of this utility model is equipped with an adaptive lateral offset float, which enables the movable frame pressure plate to adaptively shift without forced interference when it moves in one direction to press the electrode frame of the electrode mesh assembly. This can greatly simplify the clamping and fixing method of the electrolytic cell electrode mesh assembly and reduce equipment costs. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the feeding mechanism of an electrolytic cell electrode mesh assembly flatness measuring and shaping machine according to the present invention (the electrode mesh assembly is in the initial position).

[0028] Figure 2 yes Figure 1 A schematic diagram of the structure involving the adaptive lateral offset floater;

[0029] Figure 3 yes Figure 2 The cross-sectional view of the adaptive lateral offset float section (left view, where the electrode mesh assembly has been moved from its initial position to its position within the longitudinal movement space of the electrolytic cell electrode mesh assembly flatness measuring and shaping machine).

[0030] Figure 4 It is Figure 1 A schematic diagram of the electrode mesh assembly after removal;

[0031] Figure 5 This is a schematic diagram of the electrode mesh assembly.

[0032] In the diagram: A represents the feeding direction of the electrode mesh assembly;

[0033] In the diagram: 000, main unit; 001, vertical frame base; 002, movable frame pressure plate; 003, longitudinal movement space.

[0034] In the figure: 100, electrode mesh assembly; 101, electrode frame; 102, support handle; 103, electrode mesh; 104, liquid outlet pipe.

[0035] In the diagram: 200, feeding mechanism; 201, horizontal longitudinal long guide rail; 202, vertical positioning plate frame; 203, U-shaped opening; 204, positioning seat; 205, handle positioning groove; 209, support leg; 210, longitudinal slider; 211, lateral horizontal guide rail; 212, lateral slider; 213, gear and rack transmission device; 214, rack; 215, geared motor; 216, gear; 217, adaptive lateral offset float; 218, seat plate; 219, horizontal transverse short guide rail; 220, transverse slider; 221, baffle; 222, stop tongue; 223, spring; 224, pin hole; 225, pin shaft; 226, push-pull handle. Detailed Implementation

[0036] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0037] like Figures 1 to 5 The illustration shows an embodiment of the feeding mechanism 200 of an electrolytic cell electrode mesh assembly flatness measuring and shaping machine according to the present invention. The electrode mesh assembly 100 includes an electrode frame 101, a support handle 102 disposed on the middle part of the outer side of both sides of the electrode frame 101, and an electrode mesh 103 connected within the electrode frame 101. The feeding mechanism 200 includes a horizontal longitudinal long guide rail 201 and a vertical positioning plate frame 202 movably disposed on the horizontal longitudinal long guide rail 201, a U-shaped opening 203 disposed on the upper part of the vertical positioning plate frame 202 for placing the electrode mesh assembly 100, a pair of positioning seats 204 installed on both sides of the upper part of the U-shaped opening 203 of the vertical positioning plate frame 202, and a handle positioning groove 205 disposed on the positioning seat 204 for positioning the support handle 102.

[0038] The U-shaped opening 203 on the upper part of the vertical positioning frame 202 facilitates the hoisting and positioning of the electrolytic cell electrode mesh assembly 100 on the vertical positioning frame 202.

[0039] In this embodiment, a pair of support handles 102 on both sides of the pole frame 101 are respectively located on a pair of positioning seats 204 of the vertical positioning plate frame 202.

[0040] In this embodiment, the electrolytic cell electrode mesh assembly flatness measurement and shaping machine includes a flatness measurement and shaping machine host 000 for fixing the electrode mesh assembly 100. The flatness measurement and shaping machine host 000 includes a fixed vertical frame base 001 and a movable frame pressure plate 002 that is positioned opposite the vertical frame base 001 and can be moved away from or closer to the vertical frame base 001. A longitudinal movement space 003 is formed between the vertical frame base 001 and the movable frame pressure plate 002, allowing the electrode mesh assembly 100 to move longitudinally in and out.

[0041] By moving the movable frame-type pressure plate 002 closer to the vertical frame-type base 001, the electrode frame 101 of the electrode mesh assembly 100 can be pressed between the vertical frame-type base 001 and the movable frame-type pressure plate 002, thereby simulating the fixing method of the electrode mesh assembly 100 during electrolytic cell assembly. After the electrode mesh assembly 100 is fixed, the flatness of the electrode frame 101 and the flatness of the electrode mesh 103 can be detected.

[0042] By moving the movable frame pressure plate 002 away from the vertical frame base 001, the electrode mesh assembly 100 can be released, thereby forming a longitudinal movement space between the vertical frame base 001 and the movable frame pressure plate 002. This facilitates the entry of the electrode mesh assembly 100 before flatness testing and its exit after flatness testing.

[0043] In this embodiment, a pair of support legs 209 are provided on the front and rear sides of the lower part of the vertical positioning plate frame 202 along the longitudinal direction, and a pair of longitudinal sliders 210 are provided on the horizontal longitudinal long guide rail 201. The pair of support legs 209 are correspondingly fixed on the pair of longitudinal sliders 210.

[0044] Preferably, the horizontal longitudinal guide rail 201 is a rolling guide rail, and the longitudinal slider 210 is a longitudinal rolling slider.

[0045] To improve the stability of the longitudinal movement of the vertical positioning plate frame 202, preferably, a lateral horizontal guide rail 211 parallel to the horizontal longitudinal long guide rail 201 is provided on the side of the vertical positioning plate frame 202 facing the vertical frame base 001. A lateral slider 212 is movably mounted on the lateral horizontal guide rail 211, and the lateral slider 212 is fixed to the outer part of the lower part of the vertical frame base 001.

[0046] To achieve automated longitudinal movement of the horizontal longitudinal guide rail 201, a gear and rack transmission device 213 is provided between the vertical frame base 001 and the vertical positioning plate frame 202 for driving the vertical positioning plate frame 202 to move longitudinally along the horizontal longitudinal guide rail 201. The gear and rack transmission device 213 includes a rack 214 horizontally arranged at the lower part of the vertical positioning plate frame 202, a reduction motor 215 arranged on the outer part of the vertical frame base 001, and a gear 216 arranged on the motor shaft of the reduction motor 215 and meshing with the rack 214.

[0047] As a further improvement of this embodiment, an adaptive lateral offset float 217 for realizing the adaptive lateral offset of the pole frame 101 is provided between the vertical positioning plate frame 202 and the positioning seat 204. The adaptive lateral offset float 217 includes a pair of seat plates 218 fixedly disposed on both sides of the upper part of the U-shaped opening 203 of the vertical positioning plate frame 202, a horizontal lateral short guide rail 219 disposed on the seat plates 218 and perpendicular to the horizontal longitudinal long guide rail 201, and a lateral slider 220 disposed on the horizontal lateral short guide rail 219. The positioning seat 204 is fixed on the lateral slider 220. A pair of baffles 221 are correspondingly disposed on both sides of the lateral side of the seat plates 218. A stop tongue 222 is disposed at the lower end of the positioning seat 204. The stop tongue 222 is located between the pair of baffles 221, and a pair of springs 223 are correspondingly disposed between the stop tongue 222 and the pair of baffles 221.

[0048] Preferably, the number of the horizontal transverse short guide rails 219 is one pair.

[0049] Preferably, the tongue 222 is provided with a pin hole, and a pin 225 passing through the pin hole 224 on the tongue 221 is connected between the pair of baffles 221, and the spring is sleeved on the pin.

[0050] A gap is provided between the pin 225 and the pin hole 224.

[0051] In this embodiment, a push-pull handle 226 is provided on the vertical positioning plate frame 202.

[0052] The working principle of the above-mentioned adaptive lateral offset float 217 is as follows: The positioning seat 204 of the support handle 102 used to support the vertical positioning plate frame 202 is laterally moved and set on a pair of horizontal short guide rails 219. A pair of springs 223 located on both sides of the stop tongue 222 automatically press the positioning seat 204 into the middle position of a pair of baffles 221. When the electrode mesh assembly 100 is conveyed by the feeding mechanism 200 to the position between the vertical frame base 001 and the movable frame pressure plate 002 of the electrolytic cell electrode mesh assembly flatness measuring and shaping machine, the movable frame pressure plate 002 moves to press the electrode frame 101 of the electrode mesh assembly 100 between the vertical frame base 001 and the movable frame pressure plate 002. During the process of 01, the electrode frame 101 is subjected to the lateral pressing force of the movable frame pressure plate 002, causing it to shift laterally. This causes the stop tongue 222 at the lower end of the positioning seat 204 to shift laterally in sync. One of the two springs 223 located on both sides of the stop tongue 222 is further compressed, while the other spring 223 is released, thereby enabling the electrode mesh assembly 100 to move adaptively with the positioning seat 204. After the flatness measurement is completed and the movable frame pressure plate 002 is released, the electrode mesh assembly 100 is reset to its original entry position (located in the middle of the longitudinal movement space 003) under the action of the pair of springs 223, thus facilitating the smooth longitudinal exit of the electrode mesh assembly 100 together with the vertical positioning sheet frame 202.

[0053] By setting an adaptive lateral offset float 217 between the vertical positioning plate frame 202 and the positioning seat 204, the movable frame pressure plate 002 can adaptively shift without forced interference when it moves in one direction to press the electrode frame 101 of the electrode mesh assembly 100. This greatly simplifies the clamping and fixing method of the electrolytic cell electrode mesh assembly 100 and reduces equipment costs.

[0054] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A feed mechanism for a levelness measuring and shaping machine for electrolyser electrode mesh assemblies, characterised in that, The electrode mesh assembly comprises a pole frame, support handles arranged at the middle part of the outer side of both sides of the pole frame, and an electrode mesh connected in the pole frame.

2. The feeding mechanism of the flatness measuring and shaping machine for the electrolyzer electrode mesh assembly according to claim 1, characterized in that, A pair of support handles on both sides of the pole frame correspondingly sit on a pair of positioning seats of the vertical positioning sheet frame.

3. The feed mechanism of the flatness measuring and shaping machine for the electrolyzer electrode mesh assembly according to claim 1, characterized in that, The electrolytic cell electrode mesh assembly flatness measuring and shaping machine comprises a flatness measuring and shaping machine main machine for fixing the electrode mesh assembly, the flatness measuring and shaping machine main machine comprises a fixed vertical frame base and a movable frame pressing plate arranged opposite to and away from or close to the vertical frame base, and a longitudinal movement space for the electrode mesh assembly to move in and out is formed between the vertical frame base and the movable frame pressing plate.

4. The feed mechanism of the flatness measuring and shaping machine for the electrolyzer electrode mesh assembly according to claim 3, characterized in that, The lower part of the vertical positioning sheet frame is provided with a pair of supporting legs on the front and back sides in the longitudinal direction, and a pair of longitudinal sliding blocks are arranged on the horizontal longitudinal guide rail, and the pair of supporting legs are correspondingly fixed on the pair of longitudinal sliding blocks.

5. The feed mechanism of a levelness measuring and shaping machine for electrolytic cell electrode mesh assemblies according to claim 4, characterized in that, The horizontal longitudinal guide rail is a rolling guide rail, and the longitudinal sliding block is a longitudinal rolling sliding block.

6. The feed mechanism of the flatness measuring and shaping machine for the cell electrode mesh assembly according to claim 4, characterized in that, A lateral horizontal guide rail parallel to the horizontal longitudinal guide rail is arranged on the side of the vertical positioning sheet frame facing the vertical frame base, a lateral sliding block is movably arranged on the lateral horizontal guide rail, and the lateral sliding block is fixed to the outer side of the lower part of the vertical frame base.

7. The feed mechanism of a levelness measuring and shaping machine for electrolytic cell electrode mesh assemblies according to claim 6, characterized in that, A gear and rack transmission device for driving the vertical positioning sheet frame to move longitudinally along the horizontal longitudinal guide rail is further arranged between the vertical frame base and the vertical positioning sheet frame, the gear and rack transmission device comprises a rack horizontally arranged at the lower part of the vertical positioning sheet frame, a speed reducer motor arranged at the outer side of the vertical frame base, and a gear arranged on the motor shaft of the speed reducer motor and engaged with the rack.

8. The feed mechanism of the flatness measuring and shaping machine for the electrolyzer electrode mesh assembly according to claim 1, characterized in that, An adaptive transverse offset float for realizing adaptive transverse offset of the pole frame is arranged between the vertical positioning sheet frame and the positioning seat, the adaptive transverse offset float comprises a pair of seat plates fixedly arranged at the upper part of both sides of the U-shaped opening of the vertical positioning sheet frame, a horizontal transverse short guide rail perpendicular to the horizontal longitudinal guide rail arranged on the seat plates, and a transverse sliding block arranged on the horizontal transverse short guide rail, and the positioning seat is fixed on the transverse sliding block; a pair of baffle plates are correspondingly arranged on the transverse sides of the seat plates, a baffle tongue is arranged at the lower end of the positioning seat, the baffle tongue is located between the pair of baffle plates, and a pair of springs are correspondingly arranged between the baffle tongue and the pair of baffle plates.

9. A feed mechanism for a levelness measuring and shaping machine for electrolyser electrode mesh assemblies according to claim 8, characterised in that, The tongue is provided with a pin hole, and a pin shaft penetrating through the pin hole is connected between the pair of baffle plates, and the spring is sleeved on the pin shaft.

10. The feed mechanism of the flatness measuring and shaping machine for the electrolyzer electrode mesh assembly according to claim 1, characterized in that, A push-pull handle is arranged on the vertical positioning sheet frame.

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