CN201530067U - Preparation system of TPE granules for electric wire and cable - Google Patents

Abstract

The utility model discloses a preparation system of TPE aggregate for wire and cable, including high speed mixer, feeding machine, double screw extruder, water cooling plant and stock cutter, wherein the input of feeding machine is connected to this high speed mixer's output, and double screw extruder's input is connected to the output of feeding machine, and water cooling plant's input is connected to double screw extruder's output, and stock cutter's input is connected to water cooling plant's output. The utility model discloses utilize high-speed mixer, feeding machine, double screw extruder, water cooling plant and the stock cutter that a dragon set up in succession to come the production of once only accomplishing the TPE aggregate for the wire and cable, removed the transfer transportation of material from, not only can save the man-hour of making greatly, effectively improve product production efficiency, can avoid the harmfulness that produces in the transfer transportation in addition, more be favorable to reducing the defective rate, reach the purpose that improves the product quality.

Description

Preparation system of TPE pellets for wire and cable

technical field

The utility model relates to the technology in the field of preparation of TPE pellets of thermoplastic elastomers, in particular to a preparation system of TPE pellets for electric wires and cables.

Background technique

At present, thermoplastic elastomers represented by TPE and TPU are a new type of material that has the characteristics of rubber materials but uses plastic material processing techniques and methods, which has aroused great interest and attention from people. Although it started late in the 20th century In the 1960s, it has become the darling of new material science in the 21st century and will have great room for development. TPU and TPE products have the characteristics of good elasticity, good physical properties, easy processing, economy, and meet the requirements of non-pollution and environmental protection. They can be used in plastic processing and production methods such as injection molding, extrusion, calendering, salivation, and blow molding. TPE and TPU provide tear resistance, wear resistance and bending characteristics, and high and low temperature resistance is the key to cable performance. In addition, it is resistant to chemicals, hydrolysis and microbial decomposition, and is easy to process and dye. Therefore, high-grade cables such as control cables and power cables use TPE to protect the coating materials of cables with complex designs, and their uses are becoming more and more extensive. However, at present, the manufacturing equipment for TPE pellets for wire and cable is still relatively backward, and there are many problems such as low efficiency and poor quality. There is an urgent need for a relatively complete and efficient TPE pellet production equipment for wire and cable.

Utility model content

In view of this, the utility model aims at the deficiencies in the prior art, and its main purpose is to provide a preparation system for TPE pellets for wires and cables, which adopts a one-stop operation for the preparation of TPE pellets for wires and cables, with extremely High production efficiency and product quality.

In order to achieve the above object, the utility model adopts the following technical solutions:

A preparation system for TPE pellets for wire and cable, including a high-speed mixer, a feeder, a twin-screw extruder, a water cooling device and a material cutter, wherein the output end of the high-speed mixer is connected to the input end of the feeder, and the feeder The output end of the feeder is connected to the input end of the twin-screw extruder, the output end of the twin-screw extruder is connected to the input end of the water cooling device, and the output end of the water cooling device is connected to the input end of the cutting machine.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that it mainly utilizes a one-stop continuous arrangement of high-speed mixer, feeder, twin-screw extruder, water cooling device, drying device and cutting machine to complete the preparation of TPE pellets for wire and cable at one time, eliminating the need for material transfer and transportation, which can not only greatly save production man-hours, effectively improve product production efficiency, but also avoid the process of transfer and transportation. The defects produced are more conducive to reducing the defect rate and achieving the purpose of improving product quality.

In order to more clearly describe the structural features and effects of the utility model, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments:

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention.

Explanation of the accompanying drawings:

10. High speed mixer

20. Feeding machine

30. Twin-screw extruder

40. Water cooling device

50. Drying device

60. Cutting machine

Detailed ways:

Please refer to shown in Fig. 1, it has shown the concrete structure of the preferred embodiment of the present utility model, comprises high-speed mixer 10, feeder 20, twin-screw extruder 30, water cooling device 40, drying unit 50 and cutter feeder 60.

Wherein, the output end of the high-speed mixer 10 is connected to the input end of the feeder 20 , and the resin and additives are uniformly mixed and dispersed by the high-speed mixer 10 and then sent to the feeder 20 .

The output end of the feeder 20 is connected to the input end of the twin-screw extruder 30, and the feeder 20 is used to control the amount of raw materials supplied to the twin-screw extruder 30 and ensure continuous supply of materials.

The output end of the twin-screw extruder 30 is connected to the input end of the water cooling device 40, and the heating and high pressure of the twin-screw extruder 30 are used to shape the material and extrude it into a "material line" for output.

The water cooling device 40 is used to cool and solidify the "material line" passing through it, and the output end of the water cooling device 40 is connected to the input end of the drying device 50 .

The drying device 50 is used for drying the "material line" passing through it, and weathering the moisture in the "material line". The output end of the drying device 50 is connected to the input end of the cutting machine 60 .

The cutting machine 60 cuts the "material line" into granules by means of a cutting knife provided therein to obtain TPE granules for electric wires and cables.

The key point of the design of the utility model is to use the high-speed mixer, feeder, twin-screw extruder, water cooling device, drying device and cutting machine to complete the production of TPE pellets for wire and cable at one time, eliminating the need for The transfer and transportation process of materials can not only greatly save the preparation man-hours, effectively improve the production efficiency of products, but also avoid defects during the transfer and transportation process, which is more conducive to reducing the defect rate and achieving the purpose of improving product quality.

The above are only preferred embodiments of the present utility model, and do not limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model , all still belong to the scope of the technical solution of the utility model.

Claims (1)

1. A preparation system for TPE pellets for wire and cable, characterized in that: it includes a high-speed mixer, a feeder, a twin-screw extruder, a water cooling device, a drying device and a material cutter, wherein the output end of the high-speed mixer Connect the input end of the feeder, the output end of the feeder is connected to the input end of the twin-screw extruder, the output end of the twin-screw extruder is connected to the input end of the water cooling device, and the output end of the water cooling device is connected to the input end of the drying device , the output end of the drying device is connected to the input end of the cutting machine.