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Bag-machine feeding mechanism with automatic alarming device and alarming method thereof

A technology of automatic alarm device and feeding mechanism, which is applied in the direction of container manufacturing machinery, rigid/semi-rigid container manufacturing, packaging, etc., can solve the problems of reducing processing effect and wasting energy, and achieve the goal of reducing frictional resistance and avoiding scratches Effect

Inactive Publication Date: 2016-05-25
ANQING BOMEI PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After the unwinding of the packaging film, if the new packaging film is not fed in time, and the machine is still in the state of continuous operation at this time, energy will be wasted and the processing effect will be reduced

Method used

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  • Bag-machine feeding mechanism with automatic alarming device and alarming method thereof
  • Bag-machine feeding mechanism with automatic alarming device and alarming method thereof
  • Bag-machine feeding mechanism with automatic alarming device and alarming method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] like figure 1 As shown, the present embodiment includes a frame 1 and a long axis of feeding 2 . The long feeding shaft 2 is connected with the frame 1 in rotation, the packaging film 10 is wound on the bobbin (not shown in the figure), and the bobbin is sleeved on the long feeding shaft 2 and passed through the first bolt (not shown in the figure) fixed.

[0024] The feeding mechanism also includes an automatic alarm device and a limit device, and the limit device is used to limit the position of the packaging film 10 .

[0025] The automatic alarm device includes a cross bar 31 , a long bar 32 , a block 33 , a proximity switch 34 , a processor 35 and an alarm 36 . The cross bar 31 is positioned at the upper front of the long feeding axis 2 and is placed horizontally on the frame 1 . The stopper 33 is sleeved on the crossbar 31 and is rotatably connected with the crossbar 31. The higher end of the long rod 32 is connected to the stopper 33, and the lower end of the ...

Embodiment 2

[0037] like Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that the limiting device includes a limiting frame 6 symmetrically arranged on both sides of the packaging film 10, and the middle part of the limiting frame 6 is sleeved on the feeding long axis 2 and passes through the first Four bolts 94 are fixed.

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PUM

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Abstract

The invention discloses a bag-machine feeding mechanism with an automatic alarming device. The bag-machine feeding mechanism comprises a mechanism frame and a long feeding shaft, the long feeding shaft is rotationally connected with the mechanism frame, packaging films are wound around a drum, and the drum is arranged on the long feeding shaft in a sleeving mode. The bag-machine feeding mechanism further comprises the automatic alarming device. The automatic alarming device comprises a transverse rod, a long rod, a stop block, a proximity switch, a processor and an alarm apparatus. The transverse rod is located above the front portion of the long feeding shaft and arranged on the mechanism frame; the stop block is arranged on the transverse rod in a sleeving mode and rotationally connected with the transverse rod, the high end of the long rod is connected with the stop block, and the low end of the long rod is in contact with the packaging film on the uppermost layer; the proximity switch is close to the stop block, an output part of the proximity switch is connected with the processor, and an output part of the processor is connected with the alarm apparatus. The invention further discloses a method for performing alarming through the bag-machine feeding mechanism with the automatic alarming device. The bag-machine feeding mechanism and the method have the advantage that when the packaging films are completely unwound or about to be completely unwound, automatic alarming can be conducted in time.

Description

technical field [0001] The invention relates to the technical field of packaging films, in particular to a feeding mechanism of a bag making machine with an automatic alarm device and an alarm method thereof. Background technique [0002] Packaging bags refer to bags used to pack various supplies, making the goods convenient to transport and store during the production and distribution process. Widely used in daily life and industrial production. [0003] Packaging bags include woven bags and film bags. The former has the characteristics of light weight, high strength, and corrosion resistance. After adding plastic film lining, it can prevent moisture and moisture; the load capacity of light bags is below 2.5kg, the load capacity of medium bags is 25-50kg, and the load capacity of heavy bags is 50-100kg. The latter has a light-duty bag with a load of more than 1kg; a medium-sized bag with a load of 1-10kg; a heavy-duty bag with a load of 10-30kg; and a container bag with a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B1/10B31B50/10
Inventor 谢新来
Owner ANQING BOMEI PLASTIC CO LTD