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Safety hot melting sealing device for plastic packaging bag

A technology of hot-melt sealing and safety, which is applied in the directions of packaging sealing/fastening, packaging, transportation packaging, etc., and can solve problems such as injury and discomfort

Inactive Publication Date: 2018-01-09
余凤莲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the disadvantages that the human body feels uncomfortable when heated, the present invention also has certain dangers. If the scalding heater touches the skin of the worker, it will cause unnecessary injury. The technical problem to be solved by the present invention is to provide a A safety hot-melt sealing device for plastic bag packaging with simple operation, high degree of automation and strong safety

Method used

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  • Safety hot melting sealing device for plastic packaging bag
  • Safety hot melting sealing device for plastic packaging bag
  • Safety hot melting sealing device for plastic packaging bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A safety hot-melt sealing device for plastic bag packaging, such as Figure 1-6 As shown, it includes a bottom plate 1, a bracket 2, a top plate 3, a lifting mechanism 4, a load-bearing frame 5, a heater 6, a splint 7, a clamping mechanism 8, and a left-right movement mechanism 9; the support 2 and the left-right movement mechanism 9 are sequentially fixed on the The top surface of the bottom plate 1, the top plate 3 is fixed on the top of the support 2, the lifting mechanism 4 is fixed on one end of the bottom surface of the top plate 3 and the middle part of the side of the support 2 close to the left and right moving mechanism 9, the load-bearing frame 5 is connected to the output end of the lifting mechanism 4 through transmission, heating The device 6 is fixedly connected to the bottom surface of the load-bearing frame 5, the lifting mechanism 4 is used to drive the heater 6 to lift, the clamping mechanism 8 used to clamp the plastic bag and the heater 6 is connecte...

Embodiment 2

[0034] A safety hot-melt sealing device for plastic bag packaging, such as Figure 1-6 As shown, it includes a bottom plate 1, a bracket 2, a top plate 3, a lifting mechanism 4, a load-bearing frame 5, a heater 6, a splint 7, a clamping mechanism 8, and a left-right movement mechanism 9; the support 2 and the left-right movement mechanism 9 are sequentially fixed on the The top surface of the bottom plate 1, the top plate 3 is fixed on the top of the support 2, the lifting mechanism 4 is fixed on one end of the bottom surface of the top plate 3 and the middle part of the side of the support 2 close to the left and right moving mechanism 9, the load-bearing frame 5 is connected to the output end of the lifting mechanism 4 through transmission, heating The device 6 is fixedly connected to the bottom surface of the load-bearing frame 5, the lifting mechanism 4 is used to drive the heater 6 to lift, the clamping mechanism 8 used to clamp the plastic bag and the heater 6 is connecte...

Embodiment 3

[0037] A safety hot-melt sealing device for plastic bag packaging, such as Figure 1-6 As shown, it includes a bottom plate 1, a bracket 2, a top plate 3, a lifting mechanism 4, a load-bearing frame 5, a heater 6, a splint 7, a clamping mechanism 8, and a left-right movement mechanism 9; the support 2 and the left-right movement mechanism 9 are sequentially fixed on the The top surface of the bottom plate 1, the top plate 3 is fixed on the top of the support 2, the lifting mechanism 4 is fixed on one end of the bottom surface of the top plate 3 and the middle part of the side of the support 2 close to the left and right moving mechanism 9, the load-bearing frame 5 is connected to the output end of the lifting mechanism 4 through transmission, heating The device 6 is fixedly connected to the bottom surface of the load-bearing frame 5, the lifting mechanism 4 is used to drive the heater 6 to lift, the clamping mechanism 8 used to clamp the plastic bag and the heater 6 is connecte...

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Abstract

The invention relates to a sealing device, in particular to a safety hot melting sealing device for a plastic packaging bag. The technical problem to be solved is to provide the safety hot melting sealing device for the plastic packaging bag with simple operation, high automatic degree and high safety. The device comprises a bottom plate, a support, a top plate, a lifting mechanism, a bearing frame, a heater and the like, wherein the top plate is fixedly connected with the top of the support; the lifting mechanism is fixedly connected to one end of the bottom surface of the top plate and the middle of the side, close to a left-and-right moving mechanism, of the support; the bearing frame is in transmission connection with the output end of the lifting mechanism; the heater is fixedly connected with the bottom surface of the bearing frame; and the lifting mechanism is used for driving the heater to ascend and descend. According to the safety hot melting sealing device for the plastic packaging bag, the automatic safety sealing effect of the plastic packaging bag is achieved, and the left-and-right moving mechanism can drive a clamping mechanism to move below the heater or away fromthe heater, so that the safety is guaranteed.

Description

technical field [0001] The invention relates to a sealing device, in particular to a safe hot-melt sealing device for plastic bag packaging. Background technique [0002] Plastic bags are essential items in people's daily life and are often used to hold other items. It is widely used because of its advantages of cheapness, light weight, large capacity and easy storage, but its production and use are banned by some countries due to the disadvantages of extremely long degradation cycle and difficult disposal of plastic bags. [0003] Most of the plastic bags are sealed by two pieces of plastic film by hot melting, etc., and the other mouth is opened, thus becoming a complete plastic bag. Most of the plastic bags are made of plastic bag thermoplastic materials, and the sealing method is mainly based on heating and melting. [0004] The existing plastic bag hot-melt sealing technology is immature and usually requires manual operation. It is easy to make the human body feel unc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B51/14
Inventor 余凤莲
Owner 余凤莲