Full-automatic packaging machine for flaky caustic soda

Abstract

The invention discloses a full-automatic packaging machine for flaky caustic soda. The full-automatic packaging machine comprises a screw conveyor, wherein a discharging hole of the screw conveyor is connected with a feeding hole of a screw feeder, and the discharging hole of the screw feeder is connected with a transition hopper; a bag clamping bagging machine is arranged on the periphery of the lower part of the transition hopper and hung on a weighing sensor; a bag receiving conveyor is arranged below the bag clamping bagging machine; an opening clamping conveyor is arranged in front of the bag receiving conveyor; an opening clamping shaping machine is arranged above the opening clamping conveyor; a heat sealing conveyor is arranged in front of the opening clamping conveyor; an inner bag heat sealing machine is arranged above the heat sealing conveyor; a hemming conveyor is arranged in front of the heat sealing conveyor; an edge folding and hemming machine is arranged above the hemming conveyor; devices located at the lower end of the discharging hole of the screw feeder are all located in an isolation room; an air outlet is formed in the top of the isolation room and connected with an inlet of a dehumidifier; and an outlet of the dehumidifier is connected with an air inlet of the isolation room. According to the full-automatic packaging machine for the flaky caustic soda, full-automatic packaging of the flaky caustic soda can be achieved, and equipment operation is stable and reliable.

Description

technical field [0001] The invention discloses a fully automatic packaging machine for flake caustic soda, which belongs to the field of packaging machinery. Background technique [0002] Caustic soda (NaOH) is a highly corrosive strong base, which is easily soluble in water (it releases heat when dissolved in water) and forms an alkaline solution. It is easy to absorb water vapor and carbon dioxide in the air, causing corrosion of production equipment, and The caustic soda in shape contains a lot of dust, and the dust absorbs moisture and adheres to the equipment and deteriorates and agglomerates, forming a lumpy material that is difficult to clean. At the same time, the dust absorbs water to form an alkaline solution and corrodes the equipment, causing damage to the heating device. In addition, the production process of flaky caustic soda is required to be continuous production and cannot be shut down, so the packaging machine for flaky caustic soda is required to operate ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve many problems such as corrosion, wall-hanging agglomeration, cleaning, dust and low efficiency in the existing artificial packaging process of flaky caustic soda, the present invention proposes a kind of automatic packaging machine for flaky caustic soda, which includes a screw feeder 1. The front outlet of the screw feeder 1 is connected to the feed port of the screw feeder. The upper part of the screw feeder is provided with a large-diameter screw 4, and the lower part of the screw feeder is provided with a small-diameter screw 3 and a small-diameter screw 3. The bottom of the screw 3 is provided with a cut-off gate 2, the lower end of the discharge port of the screw feeder is connected with the transition hopper 5, and the outer periphery of the lower part of the transition hopper 5 is provided with a bagging bagging machine 6, and the bagging machine 6 is connected to the transition hopper. There is no rigid connection between the hoppers 5, the bagging machine 6 is suspended on the load cell, the upper part of the bagging machine 6 is also equipped with an internal dust removal interface, and the bottom of the bagging machine 6 is provided with a lifting bag Conveyor 18, the front of receiving bag conveyor 18 is provided with nip conveyor 16, and the top of nip conveyor 16 is provided with nip shaping machine 8, and the side top of described folder bag bagging machine 6 is provided with can reciprocate back and forth. The moving bag-moving gripper 7, the bag-moving gripper 7 can transfer the bagged full bag B from the bag receiving conveyor 18 to the nip conveyor 16, and the front of the nip conveyor 16 is provided with a hot Sealing conveyor 15, an intermittent inner bag heat-sealing machine 11 is provided above the heat-sealing conveyor 15, a seam conveyor 14 is provided in front of the heat-sealing conveyor 15, and a hemming machine is provided above the seam conveyor 14 Seam machine 12, all the devices located at the lower end of the discharge port of the screw feeder are in the closed isolation room 13, the top front end of the isolation room 13 is provided with an air outlet 22, and the air outlet 22 and the inlet of the dehumidifier 21 connection, the outlet of the dehumidifier 21 is connected with the air inlet 23 at the top rear end of the isolation room 13, and the outlet of the dehumidifier 21 is also connected with the ventilation opening 24 provided above the front end discharge port of the screw feeder 1, and the outlet of the isolation room 13 The front end is equipped with a hole for full bag B output

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