CN216274411U

CN216274411U - Electrode plate carding device

Info

Publication number: CN216274411U
Application number: CN202122567751.XU
Authority: CN
Inventors: 张士杰; 王鑫; 葛宝才; 陈凯杰; 柳晓勇
Original assignee: Henan Mine Crane Co Ltd
Current assignee: Henan Mine Crane Co Ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-12
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a plate electrode carding device, which comprises a carding frame and a pair of carding teeth capable of swinging around the carding frame, wherein the carding frame comprises a lower supporting frame and an upper moving frame capable of lifting relative to the lower supporting frame, a lifting mechanism is arranged between the upper moving frame and the lower supporting frame, the carding teeth are in a long strip-shaped structure and are provided with a plurality of tooth grooves, the number of the tooth grooves of the carding teeth is matched with the number of all cathode plates in an electrolytic bath, the carding teeth are arranged on the upper moving frame through the swinging mechanism, and when the two carding teeth are closed, the tooth surfaces of the two carding teeth are parallel and opposite and have a distance. The utility model can solve the problems of difficult carding, high labor intensity and low working efficiency when the electrode plates in the existing electrolytic workshop are put into the tank.

Description

Electrode plate carding device

Technical Field

The utility model relates to the technical field of cranes, in particular to an electrode plate carding device.

Background

In the process of electrolyzing manganese in an electrolysis production workshop, a stainless steel sheet is usually used as a cathode plate, the cathode plate is placed in an electrolytic bath, so that a layer of manganese metal is attached to the surface of the cathode plate, and then the manganese metal on the surface of the cathode plate is separated from the cathode plate through a stripping process.

Generally, 24 cathode plates are placed into one electrolytic cell at the same time, the cathode plates are vertically placed in rows in the electrolytic cell, the cathode plates need to be manually combed when being put into the electrolytic cell, and the electrolytic cell is inconvenient to operate, high in labor intensity and low in working efficiency. In addition, a large amount of acid mist exists in an electrolysis production workshop, the working environment is severe, workers need to wear gas masks during working, and therefore breathing of the people is easy to block, and the people are uncomfortable to wear for a long time. Due to the severe working environment, people do not want to work in the environment, and can not recruit enough personnel, thereby seriously affecting the production of the manganese metal raw material.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plate electrode carding device, which is used for solving the problems that a plate electrode in the existing electrolytic workshop is not easy to comb when being put into a groove, the labor intensity of workers is high, and the working efficiency is low.

In order to solve the problems, the utility model adopts the following technical scheme:

the electrode plate carding device comprises a carding frame and a pair of carding teeth capable of swinging around the carding frame, wherein the carding frame comprises a lower support frame and an upper moving frame capable of lifting relative to the lower support frame, a lifting mechanism is arranged between the upper moving frame and the lower support frame, a plurality of tooth sockets are formed in the carding teeth, the carding teeth are mounted on the upper moving frame through a swinging mechanism, and when the two carding teeth are closed, tooth surfaces of the two carding teeth are parallel and opposite and have a distance.

Optionally, the carding teeth are in a strip-shaped structure, and the number of tooth grooves of the carding teeth is matched with the number of all the cathode plates in one electrolytic bath.

Optionally, the lifting mechanism comprises an up-down adjusting screw rod and an up-down adjusting seat, the up-down adjusting screw rod is provided with four screw rods which are vertically and fixedly connected to four corners of the lower support frame respectively, the up-down adjusting seat is of a worm gear structure, and an inner ring of the up-down adjusting seat is in threaded connection with the up-down adjusting screw rod; an upper driving mechanism and a lower driving mechanism are mounted on the upper moving frame and comprise a fourth lead screw motor and a worm, the fourth lead screw motor is in transmission connection with the worm through a coupler, and the worm is meshed with an outer ring of the upper adjusting seat and the lower adjusting seat.

Optionally, the number of the fourth screw motors is two, four worms are grouped in pairs, each group of worms corresponds to one fourth screw motor, and the two worms in the same group are connected through a transmission shaft.

Optionally, each carding tooth is fixedly connected with two swinging rods, and each swinging rod corresponds to one swinging mechanism.

Optionally, the swing mechanism comprises a swing driving motor and a swing shaft, the swing shaft is parallel to the carding teeth, a worm and gear transmission pair is arranged between the swing driving motor and the swing shaft, the worm and gear transmission pair is fixedly connected with the upper moving frame, and the swing shaft is fixedly connected with the swing rod.

By adopting the technical scheme, the utility model has the following advantages:

the utility model can automatically comb the negative plate when the negative plate is placed in the electrolytic bath, ensures that each negative plate smoothly enters the electrolytic bath, reduces the use of personnel, effectively reduces the labor intensity of the personnel and improves the working efficiency.

Drawings

FIG. 1 is a schematic representation of the use of the present invention;

fig. 2 is a schematic perspective view of the present invention.

Reference numerals: 2. the device comprises a clamp adjusting mechanism 23, a row of hooks 31, carding teeth 32, a swing rod 33, a worm gear transmission pair 331, a swing shaft 34, a swing driving motor 218, a lower support frame 35, an upper moving frame 36, a transmission shaft 37, an upper and lower adjusting screw 371, an upper and lower adjusting seat 38 and a fourth screw motor; 57. a telescoping device; 6. a cathode plate 7 and an electrolytic cell.

Detailed Description

In order to make the technical purpose, technical scheme and beneficial effects of the utility model more clear, the technical scheme of the utility model is further described with reference to the accompanying figures 1-2 and the specific embodiments.

In this example, as shown in FIG. 1, an electrolytic cell 7 was installed in the electrolytic plant, and a plurality of electrolytic cells 7 were arranged in a uniform array. The electrode plate carding device is arranged on a crane for use, the whole electrode plate carding device moves up and down through a telescopic device 57, and the telescopic device 57 is a hydraulic cylinder and can also be used by matching a telescopic rod with a lifting mechanism.

The electrode plate carding device can be used independently, and can also be used together with the clamp adjusting mechanism 2. The cathode plates 6 can be combed when the cathode plates 6 are placed in the electrolytic bath 7, ensuring that each cathode plate 6 is smoothly put into the bath.

The electrode plate carding device comprises a carding frame and a pair of carding teeth 31 capable of swinging around the carding frame, wherein the carding frame comprises a lower support frame 218 and an upper moving frame 35 capable of lifting relative to the lower support frame 218, when the electrode plate carding device is used independently, the lower support frame 218 is fixed with a telescopic device 57, a lifting mechanism is arranged between the upper moving frame 35 and the lower support frame 218, the carding teeth 31 are of a long strip-shaped structure, a plurality of tooth grooves are formed in the carding teeth 31, the number of the tooth grooves is matched with the number of all cathode plates 6 in one electrolytic cell 7, the two carding teeth 31 are used in a matched mode, namely all the cathode plates 6 in one electrolytic cell 7 can be carded simultaneously, the carding teeth 31 are mounted on the upper moving frame 35 through a swinging mechanism, and when the two carding teeth 31 are closed, tooth surfaces of the two carding teeth 31 are parallel and opposite and have intervals. The spacing is matched to the width of the cathode plate 6.

When the electrode plate combing device is used in cooperation with the fixture adjusting mechanism 2, the lower support frame 218 is fixed on the fixture adjusting mechanism 2, the fixture adjusting mechanism 2 is provided with the row hook 23, a plurality of hook grooves are formed in a row on the row hook 23, and the combing teeth 31 are parallel to the row hook 23.

As one embodiment of the present invention, further, the lifting mechanism includes an up-down adjusting screw 37 and up-down adjusting seats 371, the up-down adjusting screw 37 is provided with four sets of screws and vertically fixed at four corners of the lower supporting frame 218, the up-down adjusting seats 371 are worm gear structures, and inner rings of the up-down adjusting seats 371 are in threaded connection with the up-down adjusting screw 37; the upper moving frame 35 is provided with an upper and lower driving mechanism, the upper and lower driving mechanism comprises a fourth lead screw motor 38 and a worm, the fourth lead screw motor 38 is in transmission connection with the worm through a coupler, and the worm is meshed with the outer ring of the upper and lower adjusting seat 371;

as one embodiment of the present invention, further, the fourth lead screw motor 38 is provided with two, four worms are grouped in pairs, each group of worms corresponds to one fourth lead screw motor 38, and the two worms in the same group are connected through the transmission shaft 36. The number of motors is reduced, the cost is reduced, and meanwhile, the up-and-down adjustment of the screw rods 37 is convenient to synchronize. When the fourth screw motor 38 is operated, it can drive the four vertical adjusting screws 37 to rotate simultaneously, so as to move the carding teeth up and down.

As one embodiment of the present invention, further, two swing rods 32 are fixedly connected to each carding tooth 31, each swing rod 32 corresponds to a swing mechanism, the swing mechanism includes a swing driving motor 34 and a swing shaft 331, the swing shaft 331 is parallel to the carding tooth 31, a worm and gear transmission pair 33 is disposed between the swing driving motor 34 and the swing shaft 331, the worm and gear transmission pair 33 is fixedly connected to the upper moving frame 35 through a mounting seat, and the swing shaft 331 is fixedly connected to the swing rod 32.

The oscillating rod 32 oscillates around the oscillating shaft 331, in this embodiment, the oscillating range of the single combing tooth 31 is 0-60 °, and when the oscillating range of the single combing tooth 31 is 0 °, the oscillating rod 32 is in a vertical state; at a swinging amplitude of a single comb tooth 31 of 60 deg., the angle between two comb teeth 31 is 120 deg., which is sufficient for comb teeth 31 not to interfere with other electrolytic cells 6 when placing cathode plate 6 in electrolytic cell 7.

The using method of the utility model is as follows:

the negative plate 6 to be used is marked as a blank plate, and when the blank plate is placed into the empty electrolytic tank 7 and the lower end of the negative plate 6 is level with the upper end surface of the empty electrolytic tank 7, the carding teeth 31 are closed mutually, and each pair of tooth grooves of the carding teeth 31 respectively correspond to each blank plate.

The lower support frame 218 is lowered by a distance H through the telescopic device 57, the height of the cathode plate 6 is greater than 320mm, H is equal to 200mm in the embodiment, meanwhile, the upper adjusting seat 371 and the lower adjusting seat 371 lift by the distance H relative to the lower support frame 218, the rising speed of the lower adjusting seat 371 is consistent with the lowering speed of the lower support frame 218, in the process, the relative position of the carding teeth 31 is kept unchanged, the empty plate is immersed into the electrolytic bath 7 along the tooth grooves of the carding teeth 31, and the initial groove entering action of the cathode plate 6 is completed; after the lower support frame 218 descends by a distance H, the extension device 57 stops extending, the upper and lower adjusting seats 371 continue to be lifted by H relative to the lower support frame 218, H is equal to 120mm in the embodiment, and in the process, the carding teeth 31 move upwards along the empty plate to finish the carding action of the cathode plate 6; then, a pair of combing teeth 31 of the electrode plate combing mechanism 3 is opened to finish a combing action. The carding work is aimed at making each electrode plate in a vertical state so as to smoothly enter the slot.

The above embodiments are not intended to limit the shape, material, structure, etc. of the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims

1. An electrode plate carding device, its characterized in that: the carding rack comprises a lower support frame and an upper moving frame capable of moving relative to the lower support frame, wherein a lifting mechanism is arranged between the upper moving frame and the lower support frame, a plurality of tooth sockets are formed in the carding teeth, the carding teeth are mounted on the upper moving frame through a swinging mechanism, and when the two carding teeth are closed, tooth surfaces of the two carding teeth are parallel and opposite and have a distance.

2. An electrode plate carding device according to claim 1, wherein: the carding teeth are of a long strip-shaped structure, and the number of tooth grooves of the carding teeth is matched with the number of all the cathode plates in one electrolytic bath.

3. An electrode plate carding device according to claim 1, wherein: the lifting mechanism comprises an up-down adjusting screw rod and an up-down adjusting seat, the up-down adjusting screw rod is provided with four pieces and is vertically and fixedly connected to four corners of the lower support frame respectively, the up-down adjusting seat is of a worm gear structure, and an inner ring of the up-down adjusting seat is in threaded connection with the up-down adjusting screw rod; an upper driving mechanism and a lower driving mechanism are mounted on the upper moving frame and comprise a fourth lead screw motor and a worm, the fourth lead screw motor is in transmission connection with the worm through a coupler, and the worm is meshed with an outer ring of the upper adjusting seat and the lower adjusting seat.

4. An electrode plate carding device according to claim 3, wherein: the four worm screws are in a group of two, each group of four worm screws corresponds to one fourth screw motor, and the two worm screws in the same group are connected through a transmission shaft.

5. An electrode plate carding device according to any one of claims 1 to 4, wherein: every carding tooth is last all fixedly connected with two swinging arms, and every swinging arm all corresponds a swing mechanism.

6. An electrode plate carding device according to claim 5, wherein: the swing mechanism comprises a swing driving motor and a swing shaft, the swing shaft is parallel to the carding teeth, a worm and gear transmission pair is arranged between the swing driving motor and the swing shaft, the worm and gear transmission pair is fixedly connected with the upper moving frame, and the swing shaft is fixedly connected with the swing rod.