A heating device for shrink furnace of heat shrinkable film packaging machine

A technology of mechanical shrinking furnace and heat shrinkable film, which is applied in packaging, transportation packaging, transportation and packaging, etc., can solve the problems of unstable packaging quality and low efficiency in the heating system, and achieve stable appearance quality, reliable packaging, and stable stacking Effect

Active Publication Date: 2018-12-25
北京永创通达机械设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a heating device for the shrinking furnace of a heat shrinkable film packaging machine, aiming to solve the problems of unstable packaging quality and low efficiency in the heating system of the existing heat shrinkable film packaging machine

Method used

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  • A heating device for shrink furnace of heat shrinkable film packaging machine

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Embodiment Construction

[0013] In order to further understand the content, features and effects of the present invention, the following examples are given, and detailed descriptions are given below with reference to the accompanying drawings.

[0014] see figure 1 :

[0015] A heating device for a shrinking furnace of a heat shrinkable film packaging machine, comprising a frame 1 and a fan 6 installed on the frame 1, a heating box 2, an air duct 5, a side heating nozzle 3, and a bottom heating nozzle 4;

[0016] The heating box 2 is installed in the middle of the frame 1, and the fan 6 is installed at both ends of the heating box 2;

[0017] The bottom heating air nozzle 4 is installed on the bottom of the frame 1, the side heating air nozzle 4 is installed on the side of the frame 1, and the fan 6 passes through the air duct 5 and the side heating air nozzle 3 communicates with the bottom heating air nozzle 4.

[0018] Further, the air nozzle moving device and the air nozzle angle adjusting devic...

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PUM

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Abstract

The invention discloses a heating device for a shrinkage furnace of a heat shrinkage film. The heating device comprises a machine frame, fans, a heating box, air pipes, side heating air nozzles and a bottom heating air nozzle, wherein the fans, the heating box, the air pipes, the side heating air nozzles and the bottom heating air nozzle are arranged on the machine frame; the heating box is arranged in the middle part of the machine frame; the fans are arranged at the two ends of the heating box; the bottom heating air nozzle is arranged at the bottom of the machine frame; the side heating air nozzles are arranged at the lateral sides of the machine frame; the fans are communicated with the side heating air nozzles and the bottom heating air nozzle through the air pipes. The heating device has the advantages that in the product conveying process, the packaging film shrinks; the sizes of the air nozzles and the air quantity are gradually changed in the conveying process, so that the heat is supplied to places requiring the film shrinkage; the energy consumption is greatly reduced; the appearance quality of the film package is stable; collecting openings at the two sides are tight; no drapes exist; the packaging is firm and reliable; the piling is stable.

Description

technical field [0001] The invention belongs to the field of packaging machinery, in particular to a heating device for a shrinking furnace of a heat shrinkable film packaging machine. Background technique [0002] In the heat shrinking heating of the heat shrinkable film packaging machine, the heating system adopts a heating tube flat blowing structure, which has heat dispersion, poor thermal insulation performance, low thermal efficiency of the structure, high energy consumption, and cannot accurately supply heat where hot air is required, resulting in film The appearance quality of the package is unstable and the efficiency is low. Contents of the invention [0003] The object of the present invention is to provide a heating device for a shrinking furnace of a heat-shrinkable film packaging machine, aiming at solving the problems of unstable packaging quality and low efficiency of the heating system of the existing heat-shrinkable film packaging machine. [0004] The p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B51/06
CPCB65B51/06
Inventor 孙文勇赵会和
Owner 北京永创通达机械设备有限公司
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