Manufacturing method of PVC glove production line capable of saving material and liquid

- Oct 14, 2020-

【Background technique】

PVC gloves are glove products produced with polyvinyl chloride as the main raw material. The main raw materials used are PVC paste resin, plasticizer, viscosity reducer, heat stabilizer, colorant and filler, etc. The gloves made of antistatic Good performance, suitable for semiconductor processing, food processing, sales and other industries.

The production process of PVC gloves includes the following steps: 1) The raw materials are fully stirred and mixed according to a certain ratio, and the material liquid is obtained after filtration treatment, and the material liquid is transferred to the trough; 2) the hand mold is fed into the trough dipping material; 3) Dip the hand mold for drip treatment; 4) After dripping, the hand mold is put into the oven for plasticization; 5) The plasticized hand mold is dipped in the polyurethane tank and dried; 6) The dried glove The blank is subjected to lip curling treatment; 7) the glove blank is removed from the hand mold to obtain the finished PVC glove; 8) inspection, rejecting unqualified products; 9) packaging and storing.

It can be seen from the above prior art that the control of glove weight mainly depends on the viscosity of the material liquid. If the material liquid has a high viscosity, there will be more material liquid on the hand mold after the "dipping", and the weight of the glove made is heavy; When the viscosity is small, there is relatively little liquid on the hand mold after the "dipping", and the gloves made are thinner and lighter. However, the weight of the gloves controlled by the "viscosity" of the material liquid is limited after all, and the surface of the gloves produced in the natural dripping state is serious, which greatly affects the quality of the gloves.

disposable pvc glove making machine

[Content of the invention]


The purpose of this utility model is to provide a PVC glove production line that can save material and liquid. The production line adds a hand model wrist accelerator in the drop part to accelerate the drop of the material on the hand model and improve the quality of glove forming. The technical solution is: a PVC glove production line that can save material and liquid, including a circular track, a transmission chain supported on the track, and a plurality of hand mold components connected to the transmission chain, the hand The mold assembly includes a hand mold, and the production line also includes a dip part and a drop part through which the hand mold passes in turn, characterized in that: the drop part includes a receiving box and a wrist part located below the hand mold An accelerator, the wrist accelerator includes a power component and a belt transmission component driven by the power component, the belt transmission component includes a transmission belt, the transmission belt is in contact with the wrist of the hand model, and the transmission belt The linear velocity of is higher than the linear velocity of the hand mold.

The utility model also has technical features: the power component includes a motor and a commutator connected to the output shaft of the motor. The power commutated by the commutator is output to the pulley shaft through the coupling, and the belt drive component The driving pulley is installed on the pulley shaft.

The technical feature of the utility model is that the motor is a variable frequency speed regulating motor.

The technical features of the utility model are as follows: the belt transmission component further includes a driven pulley and a supporting pulley.

The technical features of the utility model also include: the production line also includes an oven part, a PU glue adding and drying part, a lip curling part, a demolding part, and a hand mold cleaning part. The hand molds are cleaned by the hand mold cleaning part. Enter the dipping part for dipping.

The beneficial effect of the utility model is that the production line is equipped with a wrist accelerator in the drop part, which accelerates the rotation speed of the hand mold through the friction of the wrist of the hand mold, so as to separate the excess liquid from the hand mold. This effectively reduces the weight of the glove, and the accelerated "dropping" of the material liquid can well avoid the "stripe" that is likely to appear on the glove in the natural "dropping", making the glove surface more flat and even; The selection of a high-speed motor allows the rotation speed of the pulley to be adjusted according to the material liquid viscosity, workshop temperature and other parameters, which further improves the product quality; the gloves produced by this production line are light in weight and have a smooth surface, which reduces production through weight control. The purpose of the cost.


【Sovereignty Item】

1. A PVC glove production line that can save material and liquid, comprising a circular track, a transmission chain supported on the track, and a plurality of hand mold components connected to the transmission chain, the hand mold components Including a hand mold, the production line also includes a dip part and a drop part through which the hand mold passes in turn, characterized in that: the drop part includes a receiving box and a wrist accelerator located below the hand mold, so The wrist accelerator includes a power component and a belt transmission component driven by the power component. The belt transmission component includes a transmission belt. The transmission belt is in contact with the wrist of the hand model. The linear velocity of the transmission belt is Higher than the linear velocity of the hand mold.

2. The PVC glove production line according to claim 1, characterized in that: the power components include a motor and a commutator connected to the output shaft of the motor, and the power commutated by the commutator is passed through the coupling The output is to the pulley shaft, and the driving pulley with the transmission component is installed on the pulley shaft.

3. The PVC glove production line according to claim 2, characterized in that: the motor is a variable frequency speed regulating motor.

4. The PVC glove production line according to claim 2, characterized in that: the belt transmission component further comprises a driven pulley and a supporting pulley.

5. The PVC glove production line according to claim 1, characterized in that: the production line also includes an oven part, PU glue and drying part, lip curling part, demoulding part and hand mould cleaning part, passing through the hand The hand mold cleaned by the mold cleaning part enters the dipping part for dipping.

【Patent Abstract】

A PVC glove production line that can save material and liquid, including a circular track, a transmission chain supported on the track, and a plurality of hand mold components connected to the transmission chain. The hand mold components include hand molds, and the production line also includes hands. The dip part and the drop part that the mold passes in sequence. The drop part includes a receiving box and a wrist accelerator under the hand mold. The wrist accelerator includes a power component and a belt transmission component driven by the power component. The belt transmission component includes a transmission The belt, the transmission belt is in contact with the wrist of the hand mold, and the linear speed of the transmission belt is higher than the linear speed of the hand mold. The gloves produced by this production line are light in weight and have a smooth surface. The goal of reducing production costs is achieved through weight control.