Processing device for covering of preservative film

Abstract

The invention provides a processing device for covering of a preservative film. The device comprises positioning slide sleeves, a cutter frame pate, a side cover, sliding shafts, locking bolts, supporting rods and a second bearing. A bearing mounting shaft also protrudes and is supported in the middle of the inner wall of the right side of a placement box, and the second bearing is embedded in thebearing mounting shaft; a supporting shaft is connected and supported between two supporting plates, and a second guide roller rotatably sleeve each supporting shaft through two bearings embedded inthe left and right ends of the second guide roller; the two locking bolts penetrate through the outer walls of the circumferences of the two positioning slide sleeves through threads; and the preservative film penetrates through a rectangular through groove of the bottom of the placement box and finally is placed at the top of an operation table top through rolling guide of first guide rollers andthe second guide rollers. According to the processing device, through arrangement of the two slide sleeves and sliding and insertion assembly of the two sliding shafts and the two slide sleeves, theside cover can be slidingly opened outwards and slidingly closed inwards conveniently, and convenience is provided for assembly and disassembly of the preservative film rolled in the placement box.

Description

technical field [0001] The invention belongs to the technical field of fresh-keeping film supporting equipment, and in particular relates to a processing device for covering fresh-keeping film. Background technique [0002] Fresh film and fresh-keeping bags are commonly used plastic packaging products for fresh-keeping foods. Many families cannot do without them now. Microwave ovens are used to heat food, as well as to store food in refrigerators. People seem to think that food is safe and reliable if it is used. However, sometimes the fresh-keeping film and the fresh-keeping bag itself are difficult to make people feel at ease, let alone the food wrapped in it. [0003] The plastic wraps on the market are roughly divided into two categories, one is ordinary plastic wrap, which is suitable for refrigerator preservation; the other is microwave oven preservation film, which can be used for both refrigerator preservation and microwave ovens. The latter kind of plastic wrap is...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a processing device for plastic wrap coating to solve the problem that the existing processing device for plastic wrap coating does not have a special optimization design for the positioning and disassembly of the plastic wrap roll, resulting in The take-and-place operation of the film roll is inconvenient, and the overall efficiency of the plastic wrap covering operation is low

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