Plastic master batch screening device and working method thereof

Abstract

The invention discloses a plastic master batch screening device. The plastic master batch screening device comprises a collecting box, wherein fixing plates are installed at the positions, close to the two ends, of the top of the collecting box respectively, a driving box is installed on one side of one set of fixing plates, a motor is installed on the outer side of the driving box, four sets of limiting baffles are installed between the inner sides of the two sets of fixing plates, material pushing components are installed between the two close ends of the two sets of fixing plates, each material pushing component comprises three sets of connecting plates arranged in parallel, a first connecting rod is connected between the top ends of the three sets of connecting plates, a second connecting rod is connected between the bottom ends of the three sets of connecting plates, a first air cylinder is installed on one side of the connecting plate located in the middle, one end of the first air cylinder is connected with a fixing base, and a mounting plate is connected between the two ends of the second connecting rod. According to the plastic master batch screening device, leakage of plastic master batches in the screening process can be avoided, meanwhile, the screened plastic master batches can be conveniently collected, and the plastic master batches which do not pass through can be conveniently taken out.

Description

technical field [0001] The invention belongs to the field of screening devices, in particular to a screening device for plastic masterbatches, more specifically to a screening device for plastic masterbatches and a working method thereof. Background technique [0002] After the plastic masterbatch is prepared, in order to distinguish the plastic masterbatch of different sizes, it is necessary to screen the mixed plastic masterbatch, so as to distinguish the plastic masterbatch of different sizes for different ways of use. The sub-device can effectively screen the plastic masterbatch. [0003] The existing plastic masterbatch screening device has certain disadvantages in use. The existing plastic masterbatch screening device is inconvenient to take out the plastic masterbatch that has not passed the screening, and the efficiency of manual retrieving is low; Some plastic masterbatch screening devices are prone to dispersion of masterbatches during the screening process of pla...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned technical problems, the object of the present invention is to provide a plastic masterbatch screening device, which can effectively solve the problem that the existing plastic masterbatch screening device is inconvenient to screen the plastic masterbatches that have not passed the screening. The efficiency of manual retrieving is low; the existing plastic masterbatch screening device is prone to dispersion of the masterbatch during the screening process of the plastic masterbatch; the existing plastic masterbatch screening device is prone to waste of raw materials; After the masterbatch is screened, it is inconvenient to collect and take out the screened plastic masterbatch uniformly

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