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Online cooling device for packaging bag film and mounting method of online cooling device

A cooling device, packaging bag technology, applied in packaging, transportation and packaging, bag making operations, etc., can solve the problems of low cooling efficiency, high energy consumption, affecting the quality of packaging bag film cooling, etc., to improve cooling efficiency, ensure The effect of cooling quality

Pending Publication Date: 2021-01-26
杭州金杭包装印业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: this kind of device not only consumes a lot of energy, but also has a low effective utilization rate of cold air cooling, and at the same time, this device cannot cool the packaging bag film with quality and quantity during high-speed production.
Its shortcoming is that not only the cooling efficiency of this kind of device is low, but also the cooling effect of the cooling plate will not be maintained after a period of cooling work (the cooling plate cools the film of the packaging bag by absorbing heat. After a period of time, the temperature of the cooling plate itself will rise, which will affect the quality of its cooling of the subsequent packaging bag film)

Method used

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  • Online cooling device for packaging bag film and mounting method of online cooling device
  • Online cooling device for packaging bag film and mounting method of online cooling device
  • Online cooling device for packaging bag film and mounting method of online cooling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: with reference to attached Figure 1-Figure 8 . An online cooling device for packaging bag film, comprising a cooling fan 1, a chassis 2 and a cooling bin 3, the cooling bin 3 is arranged on the upper end of the chassis 2 and one side of the cooling bin 3 is provided with an air inlet 31, the other An air outlet 32 ​​is provided on the side, and the air outlet of the air cooler 1 is connected to the air inlet 31 of the cooling chamber 3 through a pipeline. The front of the cooling chamber 3 has a first packaging bag film through hole 33, and the cooling The back of the warehouse 3 has a second packaging bag film through hole 34 and the first packaging bag film through hole 33 and the second packaging bag film through hole 34 communicate with each other, and the first packaging bag film through hole 33 runs through the cooling compartment 3, the front and back sides of the wall, the second packaging bag film through hole 34 runs through the front and back ...

Embodiment 2

[0035] Embodiment 2: on the basis of embodiment 1, with reference to appended Figure 9 and Figure 10. The front and the back of the cooling bin 3 are respectively provided with a brush assembly 12, wherein one brush assembly 12 is located at the film through hole 33 of the first packaging bag, and the other brush assembly 12 is located at the film through hole 33 of the second packaging bag. place; the brush assembly 12 is composed of a brush plate 121, a screw rod 122 and a nut 123, the lower end of the brush plate 121 is provided with a soft brush head, and the front of the handle in the brush plate 121 is opened There is a screw through hole 124 and the screw through hole 124 runs through the front and back sides of the plate handle, and the screw through hole 124 is a strip-shaped through hole arranged longitudinally; the screw 122 is fixedly installed on the front or back of the cooling chamber 3, and the The brush plate 121 is installed on the outer side of the cooli...

Embodiment 3

[0036] Embodiment 3: on the basis of embodiment 1 and embodiment 2. A method for installing a packaging bag film online cooling device, step 1, a row of rollers on the mold lifter 22 is lifted upwards so that the upper end of the rollers is higher than the upper end surface of the bottom frame 2 of the cooling station in the packaging bag film production line; Step 2: Move the cooling bin 3 into the upper end of the bottom frame 2 from the side of the bottom frame 2 and move the cooling bin 3 to the designated position on the upper end surface of the bottom frame 2 through a row of rollers, and then move the row of rollers on the mold lifter 22 downwards Falling back, the bottom surface of the cooling chamber 3 is in contact with the upper end surface of the bottom frame 2 (the upper end of the roller is lower than the upper end surface of the bottom frame 2 of the cooling station in the packaging bag film production line at this time); step 3, two fixed blocks 9 Placed on bot...

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Abstract

The invention relates to an online cooling device for a packaging bag film and a mounting method of the online cooling device. The online cooling device for the packaging bag film can cool the packaging bag film online efficiently in a high-quality mode and can be suitable for high-speed production and energy-saving production. A cooling bin is arranged at the upper end of a bottom frame, an air inlet is formed in one side of the cooling bin, and an air outlet is formed in the other side; an air outlet of an air cooler communicates with the air inlet of the cooling bin through a pipeline; a first packaging bag film through hole is formed in the front surface of the cooling bin; a second packaging bag film through hole is formed in the back surface of the cooling bin; multiple supporting roller assemblies are arranged in a bin body of the cooling bin; and the hole bottom surface of the first packaging bag film through hole is lower than the uppermost ends of the supporting roller surfaces in the supporting roller assemblies. The online cooling device has the advantages that firstly, the device adopts the cooling bin for cooling, so that the packaging bag film can be cooled online efficiently in the high-quality mode, and the device can be suitable for high-speed production and energy-saving production; and secondly, a mold lifter and a fixed block are arranged in the device, sothat the assembling and disassembling convenience of the cooling bin is improved.

Description

technical field [0001] The invention relates to an online cooling device for packaging bag film with high efficiency and high quality, suitable for high-speed production, energy-saving production, convenient disassembly and assembly of the cooling chamber, and good applicability and its installation The method belongs to the field of packaging bag production line equipment manufacturing. Background technique [0002] In the continuous production process of packaging bags, on-line heat sealing of the packaging bag film is the existing mainstream processing method. In order to ensure the subsequent processing quality of the packaging bag film, it is necessary to carry out on-line cooling in time after the online heat sealing of the packaging bag film. That is, a cooling station is set after the heat-sealing station in the packaging bag production line. [0003] There are two main types of existing cooling devices installed at the cooling station: one is to cool the heat-seale...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B70/64B31B70/74
CPCB31B70/64B31B70/74B31B70/76
Inventor 江河王振
Owner 杭州金杭包装印业有限公司
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