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Automatic feeding device for film bag-making machine

An automatic feeding and bag-making machine technology, which is applied in thin material handling, transportation and packaging, winding strips, etc., can solve the problems of time-consuming and labor-intensive, heavy weight of double-layer plastic films, etc., to prevent position deviation moving effect

Active Publication Date: 2020-11-13
西安市洁美塑业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: workers need to manually lift and place the roll of double-layer plastic film on the feeding mechanism during use, and the weight of the double-layer plastic film is relatively large, and the lifting process is time-consuming and labor-intensive

Method used

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  • Automatic feeding device for film bag-making machine
  • Automatic feeding device for film bag-making machine
  • Automatic feeding device for film bag-making machine

Examples

Experimental program
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Effect test

Embodiment 1

[0035] combine figure 1 and figure 2As shown, it is an automatic feeding device for a film bag making machine disclosed by the present invention, which includes a frame 1, the frame 1 is hinged with a driving cylinder 2, the output shaft of the driving cylinder 2 is hinged with a feeding rack 3, and one end of the feeding rack 3 An arc-shaped slot 4 is provided, and the other end is hinged to the frame 1. The hinge point between the feeding rack 3 and the output shaft of the driving cylinder 2 is located between the hinge point of the loading rack 3 and the frame 1 and the arc-shaped slot 4. A connecting device 5 connected to the raw material is arranged in the arc-shaped slot 4. The connecting device 5 includes a support roller 51 which passes through the raw material and is arranged in the arc-shaped slot 4 at both ends. The limiting ring 52 is positioned at both ends of the raw material for alignment and positioning, and a limiting member 53 is also arranged between the s...

Embodiment 2

[0040] refer to Figure 5 , which is the second embodiment of an automatic feeding device for a film bag making machine disclosed in the present invention. The supporting rod 31 arranged horizontally, the connecting rod 32 is hinged between the supporting rod 31 and the output shaft of the driving motor, and the connecting rod 32 is fixedly connected with a mobile frame 33 provided with a receiving groove 34 matched with the supporting roller 51, and the arc-shaped slot 4 It is arranged on the supporting rod 31 , and when the moving frame 33 moves to the final position along with the connecting rod 32 , the receiving groove 34 coincides with the position of the arc-shaped locking groove 4 .

[0041] The implementation principle of this embodiment is: when in use, first pass the support roller 51 through the center of the raw material, and set a limit ring 52 on both ends of the support roller 51, the limit ring 52 is in contact with the raw material, and the limit ring 52 is a...

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Abstract

The invention relates to an automatic feeding device for a film bag-making machine. The automatic feeding device for the film bag-making machine comprises a rack. Driving cylinders are hinged to the rack. A feeding frame is hinged to the output shafts of the driving cylinders. Arc-shaped clamping grooves are formed in the feeding frame. Connecting devices connected with the raw material are arranged in the arc-shaped clamping grooves. Locating devices are arranged between the connecting devices and the feeding frame. The automatic feeding device for the film bag-making machine has the effectsthat volumed double-layer plastic film can be lifted, and feeding efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of film product manufacturing equipment, in particular to an automatic feeding device for a film bag making machine. Background technique [0002] The bag making machine is a machine for making various plastic packaging bags or other material packaging bags. Its processing range is various plastic or other material packaging bags with different sizes, thickness and specifications. [0003] The Chinese invention patent with the application publication number of CN111086275A discloses a film bag making machine, including a feeding mechanism, a heat sealing mechanism, a material cutting mechanism, and a material discharging mechanism. The material-cutting telescopic device on the frame, and the material-cutting knife that moves up and down through the material-cutting telescopic device; On the material frame, the puncture needle is vertically arranged on the collection platform near the end of the material cut...

Claims

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Application Information

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IPC IPC(8): B65H19/12B65H23/26
CPCB65H19/12B65H23/26
Inventor 安少平田秦利
Owner 西安市洁美塑业有限责任公司