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Food packaging bag heat sealing device

A technology of heat sealing device and packaging bag, which is applied in the directions of packaging sealing/fastening, packaging, transportation packaging, etc., and can solve the problem that it is difficult to control the contact time between the heating block and the sealing part of the packaging bag.

Inactive Publication Date: 2020-03-17
武汉市天虹纸塑彩印有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the disadvantages of the prior art that it is difficult to control the contact time between the heating block and the seal of the packaging bag, and propose a food packaging bag heat sealing device

Method used

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  • Food packaging bag heat sealing device
  • Food packaging bag heat sealing device
  • Food packaging bag heat sealing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] refer to Figure 1-4 , a heat sealing device for food packaging bags, comprising a base block 1, a chute 2 and a threaded hole 18 are opened on the side of the base block 1, a slider 3 is slidably connected to the chute 2, and a support column is fixedly connected to the top of the slider 3 4. The side of the support column 4 away from the slider 3 is fixedly connected with the connection block 6, and the end of the connection block 6 away from the support column 4 is fixedly connected with the first installation block 12, and the second installation block 10 is placed on the side of the first installation block 12 , the side of the first installation block 12 opposite to the second installation block 10 and the side of the second installation block 10 opposite to the first installation block 12 are fixedly installed with a heating block 11, the top of the connecting block 6 is fixedly installed with a telescopic rod 7, and the second installation A connecting rod 13 is...

Embodiment 2

[0024] refer to figure 1 , 2 , 4. As another preferred embodiment of the present invention, on the basis of Embodiment 1, there are four open slots 26 at the top of the slider 3, and rollers 23 are placed in the open slots 26, and the sides of the slider 3 are opposite to the axis of the rollers 23 There is a rotating hole 25, which runs through the roller 23, and the roller 24 is inserted in the rotating hole 25, and the side of the roller 23 is provided with an annular groove 27, and the slide groove 2 of the base block 1 is fixedly connected with a guide strip relative to the annular groove 27. 22. It is more convenient for the slider 3 to move in the chute 2 through the roller 23, and the movement of the slider 3 is guided by the annular groove 27 and the guide bar 22.

Embodiment 3

[0026] refer to figure 1 , 2 , as another preferred embodiment of the present invention, on the basis of Embodiment 1, the top end of the connecting block 6 is fixedly connected with a guide block 14, the side of the guide block 14 has a through hole, and the end of the connecting rod 13 away from the second mounting block 10 passes through The through hole is fixedly connected with a horizontal block 8, and the end of the horizontal block 8 away from the connecting rod 13 is fixedly connected with the movable end of the telescopic rod 7. The outer side of the connecting rod 13 is covered with a spring 9, and the two ends of the spring 9 are connected with the guide block 14 and the horizontal block respectively. 8 is fixedly connected, and the spring 9 prevents the second installation block 10 from being separated from the first installation block 12 through elastic force when the telescopic rod 7 retracts.

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PUM

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Abstract

The invention relates to the technical field of food packaging bag heat sealing equipment, and particularly relates to a food packaging bag heat sealing device, which comprises a base block. A slidinggroove and a threaded hole are formed in the side surface of the base block; a sliding block is slidably connected into the sliding groove; a supporting column is fixedly connected to the top end ofthe sliding block; a connecting block is fixedly connected to the side surface of the end, away from the sliding block, of the supporting column; the end, away from the supporting column, of the connecting block is fixedly connected with a first mounting block; a second mounting block is placed on one side of the first mounting block; heating blocks are fixedly mounted on one side, opposite to thesecond mounting block, of the first mounting block and one side, opposite to the first mounting block, of the second mounting block; a telescopic rod is fixedly mounted at the top end of the connecting block; a connecting rod is fixedly connected between the second mounting block and the telescopic rod; a power mechanism is mounted in the threaded hole; and a connecting frame is fixedly connectedbetween the supporting column and the power mechanism. The device is simple in structure, the contact time of the heating block and the sealing position of the packaging bag is conveniently controlled, and the device is worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of food packaging bag heat-sealing equipment, in particular to a food packaging bag heat-sealing device. Background technique [0002] In the field of food processing, food is often packaged in food packaging bags, and then sealed by a heat-sealing device, which isolates the food from the outside air and facilitates food storage and transportation. Now some handmade cakes are sold on the market. Packaged cakes are packaged together in a packaging box, and a single or two small cakes are sealed and stored in a packaging bag. The existing packaging bag heat sealing method uses two heating blocks to pressurize the end of the packaging bag that needs to be sealed for a period of time. time, to achieve the effect of heat sealing, it is easy to appear that if the pressurization time is short, the seal will not be firm, and if the contact time between the pressurized block and the packaging bag seal is too long, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B51/10
CPCB65B51/10
Inventor 陈志浩曾环祥程宏林后述红
Owner 武汉市天虹纸塑彩印有限公司