Novel creasing machine nose of boarding of boarding box

Abstract

The invention provides a novel creasing machine nose of a boarding of a boarding box. The novel creasing machine nose is characterized by comprising a frame body and a crease line machining device which is arranged on a working tabletop of a creasing machine from top to bottom, wherein the crease line machining device comprises a hydraulic cylinder and a rotary shaft type machining head connected with an acting end of the hydraulic cylinder; the rotary shaft type machining head comprises a rotary shaft, a heating device, a pressing cutter mould and a rotary driving device; the rotary shaft is arranged along the width direction of the working tabletop of the creasing machine, and the rotary shaft is rotatably connected with the acting end of the hydraulic cylinder; a heating body and the pressing cutter mould are arranged on the periphery of the rotary shaft; and the rotary driving device acts on the rotary shaft to drive the rotary shaft to rotate, so that the heating body and the pressing cutter mould on the rotary shaft are alternatively rotated to the position which aligns to the working tabletop of the creasing machine. According to the novel creasing machine nose of the boarding of the boarding box, aiming at the development property of a thick plastic hollow plate of the boarding of the boarding box, a heating step is firstly carried out and a step of pressing a crease line is carried out, and the operation is realized by two steps, so that materials are not easily stuck and the quality of the manufactured crease line is good.

Description

technical field [0001] The invention relates to manufacturing equipment for plastic turnover boxes, and in particular to a machine head of a special crease processing machine for coaming boards of coaming boxes. The machine head is the main processing head part of the crease processing machine. Background technique [0002] In the process of wholesale and retail of goods, a kind of coaming box is often used. The so-called coaming box, see the specific structure Figure 7 As shown, it is composed of a tray 1, an upper cover 2 and a surrounding board 3. The surrounding board 3 forms four side walls between the tray 1 and the upper cover 2; As a result, the coaming plate 3 is specifically composed of two parallel and opposite fixed plate parts and two parallel and opposite folded plate parts, and a first crease 4 is set at the corner of the fixed plate part and the folded plate part; A second crease 5 arranged along the longitudinal direction is also provided on the middle par...

AI Technical Summary

Problems solved by technology

[0003] In the field of plastic turnover boxes, the creases of hollow boards are usually made by scoring lines, that is, a line is carved at the creases. This kind of manufacturing equipment and technology is widely used in thin-walled light hollow boards. There are many, but the engraved lines will greatly reduce the strength of the box body, and a major feature of the above-mentioned coaming box is the high load-bearing requirement, and the coaming panels are all made of thick three-layer composite hollow boards (see Figure 8 ), it can be said that it is completely inapplicable to make creases with engraved lines

In addition, people will also think of pressing the creases by hot pressing, but the current hot-pressing crease equipment is developed for real plastic boards, and is used to process thick three-layer composite hollow boards such as coaming boxes , it is easy to damage the surface of the plate, and the production quality is poor

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