CN-224221629-U - Graphite device is dipped futilely to guide arm claw head

Abstract

The utility model relates to the technical field of metallurgical equipment, in particular to a dry graphite dipping device for a guide rod claw head, which comprises a frame, a kerosene spraying mechanism, a graphite tray and a graphite loosening mechanism, wherein the kerosene spraying mechanism is arranged on the frame, the graphite tray is arranged right above the graphite tray, the graphite loosening mechanism is arranged on the frame through a slewing bearing and comprises a telescopic cylinder I arranged above the graphite tray through the frame, and a loosening claw is arranged at the lower end of a telescopic rod of the telescopic cylinder I, the kerosene spraying mechanism comprises two side plates arranged on the frame, an atomizing spray gun is arranged on at least one side plate, and the liquid inlet end of the atomizing spray gun is connected with a coal oil tank. The front end of the graphite coating machine is provided with a coal oil spraying device, so that the graphite coating is more uniform and firm and meets the field use requirement, and in addition, the surface of the steel claw body is dipped with graphite after being provided with a graphite loosening mechanism, so that the process requirement is met.

Inventors

• Yao Dingbang
• MA XIAOMING
• Lv Duoqing
• HE GUOZHI
• LIU CHUANJUN
• CHEN GUOCHUN
• ZHAO YANRONG
• ZHONG GUIYING
• ZHAO PANPAN

Assignees

• 中国铝业股份有限公司

Dates

Publication Date

20260512

Application Date

20250521

Claims (9)

1. 1. The device is characterized by comprising a frame, a kerosene spraying mechanism and a graphite tray which are arranged on the frame, and a graphite loosening mechanism which is arranged right above the graphite tray; the graphite loosening mechanism comprises a telescopic cylinder I arranged above the graphite tray through the frame and a loosening claw arranged at the lower end of a telescopic rod of the telescopic cylinder I; The kerosene spraying mechanism comprises two side plates arranged on the frame and an atomizing spray gun arranged on at least one of the side plates, and a liquid inlet end of the atomizing spray gun is connected with a kerosene tank.
2. 2. The device for dry dipping graphite on a guide rod claw head according to claim 1, wherein two side plates of the kerosene spraying mechanism are arranged oppositely and are of cambered surface structures.
3. 3. The dry graphite dipping device for the guide rod claw head according to claim 2, wherein the dry graphite dipping device is characterized in that And guide rod centering mechanisms are arranged on the frame and respectively positioned above the kerosene spraying mechanism and the graphite tray.
4. 4. The device for dry dipping graphite on a jaw of a guide rod according to claim 3, wherein the guide rod righting mechanism is a guide rail.
5. 5. The device for dry dipping graphite on a guide rod claw head according to claim 4, wherein the first telescopic cylinder is arranged on the rod righting mechanism.
6. 6. The dry graphite dipping device for the guide rod claw head according to claim 5, wherein the graphite tray is arranged on an inner ring of the slewing bearing, a gear motor for driving the inner ring of the slewing bearing is arranged below the frame, and an engaged gear ring is arranged at the lower end part of the inner ring of the slewing bearing.
7. 7. The dry graphite dipping device of the guide rod claw head according to claim 1, wherein an oil filling port and a pressure regulating valve are arranged at the top of the oil tank, the atomizing spray gun is communicated with the inside of the oil tank through a guide pipe, a regulating valve for regulating flow is arranged on the guide pipe, and a filter is arranged at the lowest end of the guide pipe.
8. 8. The device for dry dipping graphite on the jaw of the guide rod according to claim 1, wherein a rotary driving mechanism and a lifting adjusting mechanism are arranged at the bottom of the graphite tray (31); The rotary driving mechanism comprises a support (37), a slewing bearing arranged on the support (37), a lifting support column (39) inserted into the slewing bearing inner shell through a key slot, a turntable motor (38) for driving the slewing bearing inner shell to rotate, and a lifting turntable (33) arranged at the top of the lifting support column (39), wherein the graphite tray (31) is arranged on the lifting turntable (33) through a lifting shaft (32) and a guide column (310); A second telescopic cylinder (36) is arranged below the support (37), and the telescopic end of the second telescopic cylinder (36) is contacted with the lower end of the lifting support (39) through a plane bearing.
9. 9. The dry graphite dipping device for the guide rod claw head according to claim 8 is characterized in that a circle of driven bevel gears (35) are arranged on the outer wall of the inner shell of the slewing bearing, and motor bevel gears (34) which are meshed with the driven bevel gears (35) for transmission are arranged on the turntable motor (38).

Description

Graphite device is dipped futilely to guide arm claw head Technical Field The utility model relates to the technical field of metallurgical equipment, in particular to a graphite dry dipping device for a guide rod claw head. Background The conventional guide rod claw graphite device is important equipment in anode assembly production, and the anode guide rod claw must be subjected to graphite dipping operation before being assembled with an anode carbon block, so that the conductivity between a steel claw and the carbon block is enhanced, and the phosphorus iron ring is also helped to be separated from the guide rod claw for recycling. The original graphite coating process adopts a mode that the guide rod claw head is wet dipped in the mixing of graphite and kerosene to realize graphite coating, and the process has large consumption of graphite powder and kerosene. The cost is saved by wet dipping after mixing water and graphite, but the mixing effect of graphite and water is extremely poor, the coating effect of graphite is poor, and the two processes are all required to be dried by using a gas drying box. The natural gas consumption is high in the drying process, the water evaporation is not thorough, the casting ferrophosphorus water splashing phenomenon is easy to occur, potential safety hazards exist, meanwhile, the graphite coating effect is poor, so that the iron-carbon pressure drop of the anode group is high in the electrolysis use process, the electricity unit consumption is increased, the return guide rod claw head ferrophosphorus ring is difficult to separate, the fault rate of the ferrophosphorus ring separating equipment is increased, the continuous and stable operation of the production line is influenced, and a large number of anode guide rods are damaged. Disclosure of utility model The utility model aims to provide a guide rod claw head dry dipping graphite device, which solves the problems that after graphite powder is coated in a conventional anode assembling guide rod claw head graphite coating process, the guide rod claw head needs to be dried by a natural gas drying box to be castable, so that the consumption of natural gas is high, and meanwhile, certain potential safety hazards exist, and the production efficiency and stability are affected. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a dry graphite dipping device for a guide rod claw head, which comprises a frame, a kerosene spraying mechanism, a graphite tray and a graphite loosening mechanism, wherein the kerosene spraying mechanism is arranged on the frame, the graphite tray is arranged right above the graphite tray, the graphite loosening mechanism is arranged on the frame through a slewing bearing and comprises a telescopic cylinder I arranged above the graphite tray through the frame, and a loosening claw is arranged at the lower end of a telescopic rod of the telescopic cylinder I, the kerosene spraying mechanism comprises two side plates arranged on the frame, an atomizing spray gun is arranged on at least one side plate, and a liquid inlet end of the atomizing spray gun is connected with a kerosene tank. In this embodiment, the two side plates of the kerosene spraying mechanism are disposed opposite to each other and are both in a cambered surface structure, wherein the side plates designed by cambered surfaces are used to reduce overflow when spraying is not performed. In this embodiment, a guide rod centering mechanism is further disposed on the frame and above the kerosene spraying mechanism and above the graphite tray, respectively, wherein the guide rod centering mechanism is used for transferring anode steel claws. In still further embodiments, the guide bar centering mechanism is a guide rail. In yet a further embodiment, the first telescopic cylinder is disposed on the rod centering mechanism. In this embodiment, the graphite tray is further disposed on an inner ring of the slewing bearing, a gear motor for driving the inner ring of the slewing bearing is disposed below the frame, and a meshing gear ring is disposed at a lower end of the inner ring of the slewing bearing, where the gear on the gear motor is meshed with the gear ring on the slewing bearing, so as to drive the graphite tray to rotate relative to the fixed graphite loosening mechanism. In still further another embodiment, an oil filler and a pressure regulating valve are disposed at the top of the fuel tank, the atomizing spray gun is communicated with the inside of the fuel tank through a conduit, a regulating valve for regulating flow is disposed on the conduit, and a filter is disposed at the lowest end of the conduit. In this embodiment, a rotation driving mechanism and a lifting adjusting mechanism are arranged at the bottom of the graphite tray; The rotary driving mechanism comprises a support, a slewing bearing arranged on the support, a lifting support column ins