Production equipment and production process for water treatment internal and external filament separation combined filler

Abstract

The invention discloses production equipment for a water treatment internal and external filament separation combined filler, and relates to the field of combined fillers. The production equipment comprises a fixed mold, a movable mold and a mechanical arm, the end part of the mechanical arm is provided with an operation head, and the operation head is provided with a filament clamping and releasing assembly; a ring-shaped cavity is formed in the mold closing face of the fixed mold, filament pressing unit filament winding positioning needle sets are arranged on the mold closing face of the fixed mold, a soft filament clamping piece groove is formed in the mold closing face of the movable mold, a fixed mold cutter groove is formed in the position of each filament winding positioning needle set on the fixed mold, a movable mold cutter groove corresponding to the fixed mold cutter groove is formed in the position of an avoiding hole of each filament winding positioning needle set of the movable mold, and the fixed mold or the movable mold is provided with a blade used for stretching into the fixed mold cutter groove and the movable mold cutter groove. The invention also discloses a production process for the water treatment internal and external filament separation combined filler. The production process comprises the following steps of filament winding, mold closing, injection molding and filament cutting. The equipment is matched with the process and can be suitable for batch production of the water treatment internal and external filament separation combined filler, the automation degree of filament unwinding and filament winding is high, the efficiency is high, manpower is saved, and the quality of a produced product is stable.

Description

technical field [0001] The invention relates to the field of combined fillers, in particular to a production equipment and production process for water treatment inner and outer filament combined fillers. Background technique [0002] The existing environment-friendly water treatment combined filler is composed of upper and lower plastic circular clips and soft silk that is clamped between the upper and lower plastic circular clips to absorb cultured bacteria. Through the oxygenation and reproduction at the bottom of the pool, the beneficial bacteria are attached to the soft silk, and the harmful bacteria in the flowing sewage are eaten by the bacteria adsorbed on the soft silk, thus achieving the effect of biological treatment. The existing clip-type combined packing has problems such as many structural parts, cumbersome manufacture, high cost, small effective surface area of ​​the soft silk, poor clip fastening design and easy wire stripping. [0003] There are two techni...

AI Technical Summary

Problems solved by technology

[0004] 1. The plastic ring is divided into an outer ring and an inner ring. There are corresponding riveting feet and holes on the outer ring and the inner ring. The clamping method cannot be clamped, so in order to reduce the falling of the soft wire, the upper ring and the lower ring are equipped with two inner rings and outer rings to clamp the soft wire. The soft wire is generally bent at the inner ring of the plastic ring. The outer ring of the plastic ring is a free end, that is to say, a piece of soft wire is clamped by two places of the plastic ring, which causes the soft wire at the inner ring to not disperse and cannot effectively cultivate bacteria.

[0005] 2. Because the fastness of the clip to press the soft wire in the middle is fixed by the rivet foot on the clip, if the riveting is loose or falls off, the soft wire is easy to fall off and fail in the flowing pool, and it is easy to block the water pump in the pool

[0006] 3. Many structural parts, cumbersome production and high cost

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