A magnesium ingot processing unit

Abstract

The invention discloses a magnesium ingot machining unit. The magnesium ingot machining unit comprises a frame body, a hydraulic station, pushing devices, a pressing mechanism, a knife roll, a collecting hopper, a first motor, a chip breaking machine and a fan, wherein the knife roll and the collecting hopper are arranged at the front end of the frame body; the collecting hopper is arranged below the knife roll; the collecting hopper is connected with the fan through the chip breaking machine; the knife roll is in transmission connection with the first motor; the pressing mechanism is arranged on a platform of the frame body; the pressing mechanism is next to the knife roll; the pushing device is arranged on the back part of the platform of the frame body; the hydraulic station is connected with the pushing device and the pressing mechanism through oil pipes. Compared with the prior art, the magnesium ingot machining unit has the advantages of saving of time, convenience and rapidness in clamping, improvement on the cutting capability, difficulty in knife breakage, reduction of the production cost, saving of the adjusting time, high fixing reliability, guarantee of product quality, reduction of equipment investment cost, saving of electric energy and convenience in installation and connection.

Description

【Technical field】 [0001] The invention relates to the technical field of magnesium ingot processing equipment, in particular to the technical field of a magnesium ingot processing unit. 【Background technique】 [0002] Magnesium chips and magnesium powder are widely used in iron and steel smelting, chemical square catalyst, Grignard reagent production, flavor and fragrance production and other fields. Therefore, the production of magnesium chips and magnesium powder also has a broad market demand. [0003] At present, the structure of domestically produced magnesium chip machines is basically the same. That is to place the magnesium ingots in the track, press the magnesium ingots with a hydraulic feeding device, push the magnesium ingots to the rotating knife rollers by the hydraulic feeding device, and cut the magnesium ingots into magnesium chips by the knife rollers. In the prior art, during the clamping operation of the clamping mechanism of the hydraulic feed device, i...

AI Technical Summary

Problems solved by technology

The cross-sectional area of ​​the knife is reduced, and the shearing resistance is poor

And because there is only a hole with a diameter of 5mm in the middle of the triangular forming knife, which is used for clamping the knife head, therefore, only M5 pressure screw holes can be processed on the knife roller body, and the screw hole slips often appear during use, and the damaged knife cannot be replaced. head, resulting in the scrapping of the knife roller, which is easy to break the knife and increase the production cost

[0005] At present, during the processing of magnesium powder, the magnesium ingot is first cut into magnesium chips by a magnesium chip machine, and then sent to a magnesium chip breaker for crushing to obtain magnesium powder. In the prior art, the magnesium chip breaker passes Adjust the gap between the filter plate and the shell to control the particle size of the magnesium powder. Since the filter plate is set on the rotating shaft and fixed by the fixing bolts, during the adjustment process, loosen the fixing bolts on the casing of the filter plate and slide the filter plate Adjust and then tighten the fixing bolt. When the fixing bolt is tightened to the end, the end of the fixing bolt will be in contact with the rotating shaft. At this time, when the fixing bolt is turned, due to the friction between the end of the fixing bolt and the rotating shaft, The fixing bolts shift and drive the filter plate to move, resulting in gap deviation, which needs to be readjusted, which wastes time for adjustment, and because the fixing bolts are used for fixing, the contact area between the fixing bolts and the rotating shaft is small, and it is easy to loosen after long-term vibration. As a result, the reliability of the fixation is poor, and the product quality cannot be guaranteed

[0006] In the prior art, the cooling system of the magnesium chip breaker uses a single motor to drive the impeller to blow the circulating water radiator, thereby increasing equipment investment costs and wasting electric energy. Fan connection, during installation, if the installation site is slightly uneven, it will lead to dislocation between the iron connecting pipe and the magnesium chip breaker or the connection port of the fan, resulting in the inability to connect, which makes the installation and connection inconvenient

Images