Extrusion production line and its control method

A technology of production line and pressed parts, which is applied in the field of extrusion production line and its control, and can solve the problems of slow extrusion speed of extrusion machine and complex structure of extrusion production line, etc.
CN111438218BActive Publication Date: 2021-10-22SNTO TECH GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SNTO TECH GRP
Publication Date
2021-10-22

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Abstract

The invention relates to an extrusion production line and a control method thereof, comprising: a heating furnace provided with a heating chamber inside, the heating chamber can accommodate at least two raw materials along its extending direction; a pushing mechanism and a feeding mechanism, the pushing mechanism is used At least two raw materials accommodated in the heating chamber are pushed to move towards the direction close to the feeding mechanism, and the feeding mechanism is used to send the raw materials on it to the extruder; the pushing mechanism can push the first raw material relatively close to the feeding mechanism. The first part of the raw material moves to the feeding mechanism, and the second part of the first raw material stays in the heating chamber; the pressing mechanism, the pressing mechanism can apply a downward force towards the feeding mechanism on the first part, and in the feeding mechanism Under the action of power and downward pressure, the first raw material is completely moved out of the heating chamber; the feeding mechanism has a first bearing surface for bearing the first part, and the heating chamber has a second bearing surface for bearing the second part. The height of the surface is higher than the height of the second bearing surface.
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Description

technical field

[0001] The invention relates to the technical field of production equipment, in particular to an extrusion production line and a control method thereof. Background technique

[0002] In the extrusion production line, the extrusion machine needs to heat the raw materials (such as light alloy (aluminum alloy, copper alloy and magnesium alloy) tubes, rods, profiles) to a certain temperature before extrusion. A heating furnace is set in front of the machine to heat and keep the raw materials.

[0003] In the traditional extrusion production line, the induction heating furnace (commonly called a short furnace) can only heat one raw material. During the heating process, the front furnace door is closed, there is a travel switch on the furnace door, and the rear-end pushing mechanism pushes the material into the furnace. After the raw material pushes against the travel switch, the pushing mechanism stops pushing the material, and the temperature measuring needle in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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