Feeding mechanism of bag making machine

A technology of feeding mechanism and bag making machine, which is applied in the direction of coiling strips, thin material handling, transportation and packaging, etc., can solve the problems of affecting the normal progress of feeding, reducing processing efficiency, wasting energy, etc., and reducing friction. The effect of resistance, preventing deviation and avoiding scratches

Inactive Publication Date: 2016-03-30
ANQING BOMEI PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is not adjusted in time, it will affect the normal feeding
[0006] In addition, after the unwinding of the packaging film, if the new packaging film cannot

Method used

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  • Feeding mechanism of bag making machine
  • Feeding mechanism of bag making machine
  • Feeding mechanism of bag making machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 As shown, this embodiment discloses the feeding mechanism of the bag making machine, which includes a frame 1 and a long feeding axis 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.

[0030] 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 .

[0031] 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...

Embodiment 2

[0043] Such as Figure 5As 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 long feeding 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 feeding mechanism of a bag making machine. The feeding mechanism comprises a rack and a feeding long shaft; the feeding long shaft is connected with the rack in a rotary manner; a packing film is wound on a roll; the roll sleeves the feeding long shaft; the feeding mechanism further comprises an automatic alarming device and a limiting device; the limiting device is used for limiting the position of the packing film; the automatic alarming device comprises a cross rod, a long rod, a baffle block, a proximity switch, a processor and an alarm; the cross rod is in front of and above the feeding long shaft and is transversely arranged on the rack; the baffle block sleeves the cross rod and is connected with the cross rod in a rotary manner; the higher end of the long rod is connected with the baffle block; the lower end of the long rod is in contact with the packing film on the uppermost layer; the proximity switch is close to the baffle block and is in output connection with the processor; and the processor is in output connection with the alarm. The feeding mechanism has the advantages that the packing film is prevented from off tracking; and when the unwinding of the packing film is finished or is about to be finished, an alarm can be given timely and automatically.

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. 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 load of more than 1000kg. [0004] Packaging bags are usu...

Claims

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Application Information

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IPC IPC(8): B65H23/032B65H26/00
CPCB65H23/032B65H26/00
Inventor 谢新来
Owner ANQING BOMEI PLASTIC CO LTD
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