Mechanism and method for stringing and knotting of portable paper bag handle rope

A rope-threading and paper bag technology, which is applied to the field of rope-threading knotting mechanism and rope knotting for hand-held paper bags, can solve the problems of easy damage to the bag body, poor knot consistency, and inconvenient operation, and achieves a good degree of automation. Good consistency and improved convenience

Active Publication Date: 2014-02-12
杭州汇八科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a hand rope threading knotting mechanism and a handle rope threading knotting method for a portable paper bag that can thread the end of the handle rope into the bag body and knot the end of the handle rope. Solve the problems of easy damage to the bag body, inconvenient operation, and poor consistency of knots that exist in the manual rope-threading and knotting operations in the production process of portable paper bags

Method used

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  • Mechanism and method for stringing and knotting of portable paper bag handle rope
  • Mechanism and method for stringing and knotting of portable paper bag handle rope
  • Mechanism and method for stringing and knotting of portable paper bag handle rope

Examples

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Embodiment 1

[0032] Embodiment one, see figure 1 , a portable paper bag hand rope threading knot mechanism, including a frame 1. The frame 1 is provided with a rope-threading manipulator 2 , a first actuator 11 , a rope roll installation frame 13 , a guide ring 14 , a cutter 15 and a lifting seat 12 driven by the first actuator 11 . Cutter 15 is connected on the frame 1 by cutter drive cylinder 16.

[0033]The rope-threading manipulator 2 includes a clip mount 21 and a clip translation cylinder 22 that connects the clip mount 21 to the frame 1 . The clip mounting seat 21 is fixedly connected with a rope-threading clip 23 and a rope-threading clip closing the cylinder 24. The threading clip 23 includes a pair of threading clips 231 . The rope clip 231 is an elastic steel sheet. The rope-threading clips 231 are connected together in a "eight" shape and are in a horizontal state. The rope-threading clip 231 is provided with a rope-threading clip closing control section 2311 and a rope-th...

Embodiment 2

[0049] Embodiment two, the difference with embodiment one is: see image 3 , the rope-threading clips 231 are hinged together through hinge shafts 232 . The outer surface of the rope clip closing control section 2311 is a tapered surface. An expansion spring 233 is arranged between the pair of rope-threading clips 231 . The free end face 23121 of chuck is spherical. The pair of stringing clips 231 are kept apart by expanding the spring 233 . The structural form of the rope-winding clip that constitutes the rope-winding manipulator is the same as the structural form of the rope-threading clip.

[0050] see Figure 4 The rope withdrawal structure 53 includes a rope withdrawal ring 532 sleeved on the rope winding section 61 and a connecting rod 533 for suspending the rope withdrawal ring 532 on the turntable 52 . There is an adsorption channel 63 extending in the vertical direction in the handle 6 . The inlet 631 of the suction channel is arranged on the side of the rope-wr...

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Abstract

The invention relates to a device and method for connecting a handle rope to a bag body. A mechanism for stringing and knotting of the portable paper bag handle rope comprises a machine frame, the machine frame is provided with a stringing mechanical hand, a first execution element and a lifting seat driven by the first execution element. The lifting seat is provided with a third execution element, a second execution element, a vertical rotating shaft driven by the third execution element and a lifting rod driven by the second execution element. The lower end of the rotating shaft is connected with a turntable, the turntable is provided with a rope winding mechanical hand located below the turntable, the lifting rod penetrates through the rotating shaft, and the lower end of the lifting rod extends out of the turntable. According to the mechanism for stringing and knotting of the portable paper bag handle rope and the handle rope installing method, the end of the handle rope can penetrate into the bag body and is knotted, and the problems that the bag body is damaged easily during manual stringing and knotting operation, operation is inconvenient and consistency of knots is poor are solved.

Description

technical field [0001] The invention relates to a device and a method for connecting a hand rope to a bag body, in particular to a rope-threading knotting mechanism and a rope-threading knotting method for a paper bag handle, belonging to the field of paper bag processing. Background technique [0002] There are two kinds of structures for the user to carry the existing portable paper bag, one is the hand hole directly opened on the bag body, and the other is to be connected to the bag body to carry the hand. [0003] In Chinese Patent No. 2004200254298, the date of authorization announcement is March 2, 2005, and the patent literature titled "handy paper bag" discloses a kind of handy paper bag made of bag rope (handle) and bag body. The connection mode between the bag body and the hand rope in this patent document is: a rope hole is opened on the bag body, the two ends of the hand rope pass through the rope hole from the outside to the inside, and a The rope buckle is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B1/86B31B50/86
Inventor 李璟
Owner 杭州汇八科技有限公司
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