Bag taking and bag transfer device suitable for automatic wrapping machine

Abstract

The invention discloses a bag taking, opening and transferring device applicable to an automatic wire wrapping machine. The device comprises a bag taking and opening mechanism and a packaging bag transferring mechanism, wherein the bag taking and opening mechanism comprises a packaging bag box and a sticking device; the sticking device is arranged on a rack; the sticking device is used for sticking and opening the packaging bag from the interior of the packaging bag box; the packaging bag transferring mechanism comprises a horizontal rod and a rotating shaft; the horizontal rod is fixed on the rack through the rotating shaft; the two ends of the horizontal rod are provided with a tensioning device; when the horizontal rod horizontally rotates along the rotating shaft, the tensioning device is positioned at two working stations; and the opened packaging bag sleeves the tensioning device. The bag taking, opening and transferring device is simple in structure and low in failure rate; and wrapped wire cakes are smooth in surface, and wire coils in the wrapped wire cakes are in order.

Description

technical field [0001] The invention relates to the technical field of viscose filament spinning, in particular to a bag-taking and bag-sheet transfer device suitable for an automatic wrapping machine. Background technique [0002] In the viscose filament spinning technology, the coating of the silk cake is a necessary step in the spinning process, which protects the silk cake for the pressure washing of the next process. In the field of viscose filament spinning, there is no mature spinning machine packaging equipment, and the automation and continuity of the packaging process are necessary conditions to ensure the continuous and normal operation of the wrapping process. [0003] Another Chinese patent No.: 201320240707.0 Chinese patent application document discloses an automatic wrapping device suitable for viscose filament cakes, and introduces a method for realizing automatic wrapping of silk cakes. In the scheme, for wrapping The suction cup is used to pick up the obje...

AI Technical Summary

Problems solved by technology

[0005] Since the wrapping of the silk cake is a thin non-woven circular packaging bag with a very smooth surface and strong air permeability, the success rate of the suction cup is extremely low during the bag taking and opening process. At the same time, the bag The covering is sucked tightly through the air holes on the packaging module. After being sucked tightly, the covering is in a wrinkled state on the surface of the packaging module. When the silk cake is put on the packaging module, the silk loops inside the silk cake are easily pulled into chaos, forming internal messy threads. Operations that affect packaging effects and post-processing

Images