Suction-pressure-type dustproof powder packaging device

Abstract

The invention discloses a suction-pressure-type dustproof powder packaging device. The suction-pressure-type dustproof powder packaging device comprises a fixing base, side supporting plates are fixedto the two sides of the fixing base, a sliding groove and a sliding block are arranged in each side supporting plate, and a sliding rod is fixed to the inner side wall of each sliding block; a lifting hydraulic pump is arranged at the bottom of a lifting platform, clamping grooves are formed in the two sides of the upper surface of the lifting platform, a material bag fixing port is arranged on the inner side of each clamping groove, and a material collecting bag is arranged in each material bag fixing port in a sleeved mode; a top plate is fixed to the tops of the side supporting plates, anda feeding port is arranged at the center of the top of the top plate; a discharging cover is fixed to the bottom of a discharging hopper, dust sucking boxes are arranged on the two sides of the discharging hopper, and a dust sucking air pump is arranged in each dust sucking box; and a limiting baffle is fixed to the inner wall of the discharging cover, a dust sucking pipe is located in the limiting baffle, and the discharging pipe communicates with a discharging valve. According to the suction-pressure-type dustproof powder packaging device, in the discharging process, the discharging cover and the lifting platform form a closed space, raised dust is adsorbed and recycled through the dust sucking air pumps, and the dust overflowing problem is thoroughly solved.

Description

technical field [0001] The invention relates to the field of packaging equipment, in particular to a suction-type dust-proof powder packaging device. Background technique [0002] Packaging is a necessary condition for products to enter the circulation field, and the main means of packaging is to use packaging machinery. With the development of the times, more and more granular and powdery raw materials appear on the market. When packaging powdery raw materials , often use powder packaging devices. [0003] Due to the inertia of the blanking material and the light granularity of the powder itself, the powder raw material is very easy to raise powder dust during the process of packing the powder into the bag. On the one hand, it pollutes the surrounding environment and affects the health of the operator. On the one hand, it is also a waste of raw materials. At present, the powder packaging devices in the market generally adopt the sealing method to prevent the dust from bein...

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Problems solved by technology

[0003] Due to the inertia of the blanking material and the light granularity of the powder itself, the powder raw material is very easy to raise powder dust during the process of packing the powder into the bag. On the one hand, it pollutes the surrounding environment and affects the health of the operator. On the one hand, it is also a waste of raw materials. At present, the powder packaging devices in the market generally adopt the sealing method to prevent the dust from being discharged from being raised and spread. However, when the packaging bag is wrapped, the dust is still easy to evaporate from the packaging bag. Therefore, the dust-proof effect is not very thorough, therefore, we need a powder packaging device that can have thorough and efficient dust-proof

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