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A kind of peripheral shaping structure and shaping method of heart-shaped packaging box

A packaging box and perimeter technology, which is applied to cardboard items and other directions, can solve the problems that the quality of the packaging box cannot be guaranteed, the processing of the heart-shaped perimeter is difficult, and the operation is cumbersome. Effect

Active Publication Date: 2018-02-02
浙江中赢包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The heart-shaped structure is asymmetrical. For paper packaging boxes, it is difficult to process the heart-shaped edge. It needs to be heated and shaped in the mold. The operation is cumbersome and requires a certain amount of experience. Each operation will bring some errors. Packaging The quality of the box cannot be guaranteed

Method used

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  • A kind of peripheral shaping structure and shaping method of heart-shaped packaging box
  • A kind of peripheral shaping structure and shaping method of heart-shaped packaging box
  • A kind of peripheral shaping structure and shaping method of heart-shaped packaging box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: A surrounding shaping structure of a heart-shaped packaging box, including a heart-shaped surrounding shaping equipment and a surrounding edge 1 arranged in the heart-shaped surrounding shaping equipment; the surrounding edge 1 includes a lower hem Layer 12 and the upper unilateral layer 13; the heart-shaped peripheral shaping equipment includes a heart-shaped shaping block 2 and a push block driven by a piston-type pneumatic cylinder 3 .

[0035] The sizing block 2 is provided with a heating device 4, and the heating device 4 is a polyimide heating film arranged on the inner wall of the contour of the sizing block 2; the sizing block 2 includes an integrally connected recess 21 and a cone 22. The concave part 21, that is, the heart-shaped shaping block 2 includes two protrusions and a concave part, and the taper portion 22, that is, the heart-shaped shaping block 2 is opposite to the concave portion 21 and contains There is a cone-shaped protrusion.

[0...

Embodiment 2

[0038] Embodiment 2: A surrounding shaping structure of a heart-shaped packaging box, including a heart-shaped surrounding shaping equipment and a surrounding edge 1 arranged in the heart-shaped surrounding shaping equipment; the surrounding edge 1 includes a lower hem Layer 12 and the upper unilateral layer 13; the heart-shaped peripheral shaping equipment includes a heart-shaped shaping block 2 and a push block driven by a piston-type pneumatic cylinder 3 .

[0039] A heating device 4 is arranged in the pushing block, and the heating device 4 is a heating rod arranged in the pushing block; the shaping block 2 includes a concave portion 21 and a cone portion 22 integrally connected, and the concave portion 21 is a core. The shaped block 2 includes two protrusions and a recessed portion, and the tapered portion 22 is a portion opposite to the concave portion 21 on the heart-shaped shaped block 2 and includes a tapered protrusion; .

[0040] The push block includes a main push...

Embodiment 3

[0042] Embodiment 3: a kind of method for shaping the surrounding edge of heart-shaped packing box, comprises the following steps:

[0043] ① Turn on the heating device 4 located on the push block for preheating;

[0044] ② Manipulate the piston-type pneumatic cylinder 3 so that there is a gap between the main push block 5 and the two auxiliary push blocks 6 and the shaping block 2;

[0045] ③ Connect the groove bar 11 of the surrounding edge 1 to the push block protrusion 51 of the main push block 5, and position it;

[0046] ④ Manipulate the piston-type pneumatic cylinder 3 of the main pushing block 5 to push the surrounding edge 1 onto the recess 21 of the shaping block 2;

[0047] 6. Manipulate the two auxiliary push blocks 6 to push the rest of the surrounding edge 1 onto the shaped block 2;

[0048] ⑦Set the shape for 1 second, operate the piston-type pneumatic cylinder 3 to return the push block, and take out the shaped edge 1.

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Abstract

The invention relates to an edge enclosing forming structure and method for a heart-shaped packing box and belongs to the technical field of manufacturing of packing boxes. The edge enclosing forming structure for the heart-shaped packing box comprises heart-shaped edge enclosing forming equipment and an enclosing edge arranged in the heart-shaped edge enclosing forming equipment. The heart-shaped edge enclosing forming equipment comprises a heart-shaped forming block and pushing blocks driven by piston type pneumatic cylinders. Heating devices are arranged in the forming block or the pushing blocks. The pushing blocks comprise the main pushing block matched with the outline of a concave part, and the two auxiliary pushing blocks located on the two sides of the main pushing block. The main pushing block and the two auxiliary pushing blocks are driven by the piston type pneumatic cylinders to do reciprocating motion. The edge enclosing forming structure for the heart-shaped packing box is firm in positioning, accurate in forming, high in yield and low in failure rate, and the forming method is easy to implement and apply.

Description

technical field [0001] The invention relates to the technical field of packaging box production, in particular to a shaping structure and shaping method for a heart-shaped packaging box. Background technique [0002] Candy, chocolate and snacks should have a beautiful packaging box when they are sold in supermarkets and other places. Among the many shapes of packaging boxes, the heart-shaped packaging box is very popular among consumers because of the special meaning it represents. [0003] The heart-shaped structure is asymmetrical. For paper packaging boxes, it is difficult to process the heart-shaped edge. It needs to be heated and shaped in the mold. The operation is cumbersome and requires a certain amount of experience. Each operation will bring some errors. Packaging The quality of the box cannot be guaranteed. Contents of the invention [0004] The purpose of the present invention is to solve the above-mentioned problems and provide a shaping structure and shaping...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B31D5/00
CPCB31D5/00
Inventor 陆淦林
Owner 浙江中赢包装有限公司
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