Plastic softening machine

Abstract

A plastic softening machine comprises a frame, a conveyor belt, a motor, a heating box, a heating component, and a control unit; the conveyor belt is rotatably mounted on the frame; the motor is fixedly connected to the frame and is used to provide the conveyor belt with rotation power; the heating box comprises an opening end, and the heating box is is fixedly connected to the frame with the opening end facing the conveyor belt; the heating component is used to provide the heating box with heat; the control unit is used to control the temperature of the heating component.

Description

technical field

[0001] The invention relates to a plastic softening machine, in particular to a plastic softening machine for softening the plastic on the surface of a metal part after injection molding in a film. Background technique

[0002] There are currently two ways to deal with defective products produced by in-mold injection molding, namely scrapping them directly or recycling them for reuse. From the perspective of environmental protection, more and more companies tend to recycle defective products for reuse. Generally, when recycling defective products, the plastic on the outer layer of the defective products must first be softened, and then the softened plastic is removed to recover metal parts that were originally wrapped in plastic. In the prior art, the process of softening defective products is mainly done manually, that is, the operator uses a heat gun to blow hot air on the defective products one by one to soften the plastic layer on the surface. However, ...

Examples

Embodiment Construction

[0028] see figure 1 , The plastic softening machine 100 includes a frame 10 , a conveyor belt 20 , a motor 30 , a control unit 40 , a heating box 50 , a heating component 60 and a heat recovery component 70 . The conveyor belt 20 , the motor 30 , the control unit 40 , the heating box 50 , the heating assembly 60 and the hot gas recovery assembly 70 are all mounted on the frame 10 .

[0029] The frame 10 includes a cabinet 12 , two transmission frames 14 arranged in parallel, two rotating shafts 16 arranged between the transmission frames 14 , and four brackets 18 connecting the cabinet 12 and the transmission frames 14 . One of the rotating shafts 16 is connected with a motor 30 to provide rotational power to the conveyor belt 20 . Moreover, two brackets 18 are provided between each transmission rack 14 and the cabinet 12 , and the brackets 18 are used to support the transmission rack 14 on the cabinet 12 .

[0030] The conveyor belt 20 is a ring-shaped belt body, the two en...

technical field

[0001] The invention relates to a plastic softening machine, in particular to a plastic softening machine for softening the plastic on the surface of a metal part after injection molding in a film. Background technique

[0002] There are currently two ways to deal with defective products produced by in-mold injection molding, namely scrapping them directly or recycling them for reuse. From the perspective of environmental protection, more and more companies tend to recycle defective products for reuse. Generally, when recycling defective products, the plastic on the outer layer of the defective products must first be softened, and then the softened plastic is removed to recover metal parts that were originally wrapped in plastic. In the prior art, the process of softening defective products is mainly done manually, that is, the operator uses a heat gun to blow hot air on the defective products one by one to soften the plastic layer on the surface. However, ...

Examples

Embodiment Construction

[0028] see figure 1 , The plastic softening machine 100 includes a frame 10 , a conveyor belt 20 , a motor 30 , a control unit 40 , a heating box 50 , a heating component 60 and a heat recovery component 70 . The conveyor belt 20 , the motor 30 , the control unit 40 , the heating box 50 , the heating assembly 60 and the hot gas recovery assembly 70 are all mounted on the frame 10 .

[0029] The frame 10 includes a cabinet 12 , two transmission frames 14 arranged in parallel, two rotating shafts 16 arranged between the transmission frames 14 , and four brackets 18 connecting the cabinet 12 and the transmission frames 14 . One of the rotating shafts 16 is connected with a motor 30 to provide rotational power to the conveyor belt 20 . Moreover, two brackets 18 are provided between each transmission rack 14 and the cabinet 12 , and the brackets 18 are used to support the transmission rack 14 on the cabinet 12 .

[0030] The conveyor belt 20 is a ring-shaped belt body, the two en...

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