CN209160142U - It is a kind of to go out packing film device on facial tissue packer - Google Patents

Abstract

The utility model discloses a kind of to go out packing film device on facial tissue packer, its key points of the technical solution are that the rack includes two support frames, two support frames are equipped with the unreeling shaft for being used to place packaging film roll, unreeling shaft, which is externally provided with, unreels seat for placing packaging film roll, the unreeling shaft two sides are equipped with guide roller, the unreeling shaft is arranged right below arrestment mechanism, and the utility model aim is to provide a kind of packing film device out being used on facial tissue packer for avoiding packaging film volume inordinate rotation.

Description

It is a kind of to go out packing film device on facial tissue packer

Technical field

The utility model relates to a kind of facial tissue processing equipment technical fields, more specifically, it relates to which a kind of be used for paper handkerchief Go out packing film device on packing machine.

Background technique

Traditional paper handkerchief is needed for packaging film to be placed on fixed frame, then be pullled, then wrapped when packaging Dress film roll just rotates, package out, but in the actual operation process, after machine stopped, there is packaging film roll because There is inordinate rotation in inertia.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind, and packaging film degree of licking to be avoided to turn Dynamic is used to go out packing film device on facial tissue packer.

To achieve the above object, the utility model provides following technical solution: a kind of going out on facial tissue packer Packing film device, including rack, the rack include two support frames, and two support frames, which are equipped with, is used to place packaging film roll Unreeling shaft, unreeling shaft are externally provided with the seat that unreels for placing packaging film roll, and the unreeling shaft two sides are equipped with guide roller, described to unreel Axis is arranged right below arrestment mechanism, and the guide roller is rotated relative to support frame, and the guide roller is equipped with and is placed in support frame Limiting slot, the limiting slot is interior to be equipped with O-shaped elastic ring, and the arrestment mechanism includes tube body and the movable gas for being placed in tubular body Cylinder, the moving cylinder include cylinder body and push rod, and push rod one end is equipped with the locating rod of arc, and described locating rod one end and push rod connect Connect, locating rod other end protruded tube is external, and the tube body is equipped with the sliding channel that slides for locating rod, the locating rod with push away The other end of bar connecting pin be equipped with the elastic spacing item that unreels seat conflict, iron prop is equipped in the elastic spacing item, it is described Moving cylinder is equipped with for surrounding the spring that outside push rod and one end is connect with push rod, unreels one end equipped with several rows The locating slot of round is arranged into, which is adapted with elastic spacing item.

By using above-mentioned technical proposal, unreeling shaft is for placing the roll shaft for packing film roll, and unreeling seat is and unreeling shaft The outsourcing roller of integrally connected, unreeling shaft two sides are equipped with guide roller, and guide roller is rotated relative to support frame, and the guide roller is equipped with and sets In being equipped with O-shaped elastic ring in the limiting slot in support frame, the limiting slot, there is certain increase friction using O-shaped elastic ring Effect reduces the rotation of guide roller, plays the effect of rotation rotation limitation, recycles moving cylinder, living when being powered Dynamic cylinder ejector when power-off, using spring return function and cylinder itself return, realizes the effect that push rod is pulled back, then sharp It is limited with the locating rod on push rod, elastic spacing item is contradicted and is limited in locating slot, and then avoid packaging film roll Inordinate rotation.

Detailed description of the invention

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the connection relationship structural representation of the unreeling shaft and elastic spacing item of the utility model embodiment.

Specific embodiment

The utility model embodiment is described further referring to figs. 1 to Fig. 2.

A kind of to go out packing film device, including rack on facial tissue packer, the rack includes two support frames 101, two support frames 101 are equipped with the unreeling shaft 201 for being used to place packaging film roll, and unreeling shaft 201 is externally provided with for placing packet Dress film roll unreels seat 202, and 201 two sides of unreeling shaft are equipped with guide roller 301, and the unreeling shaft 201 is arranged right below braking Mechanism, the guide roller 301 are rotated relative to support frame 101, and the guide roller 301 is equipped with the limit being placed in support frame 101 Slot, is equipped with O-shaped elastic ring 302 in the limiting slot, and the arrestment mechanism includes tube body 401 and the work that is placed in inside tube body 401 It takes offence cylinder, the moving cylinder includes cylinder body 501 and push rod 502, and 502 one end of push rod is equipped with the locating rod 504 of arc, described fixed Position 504 one end of bar is connect with push rod 502, and 504 other end of locating rod stretches out outside tube body 401, and the tube body 401 is equipped with for positioning The other end of the sliding channel that bar 504 slides, the locating rod 504 and 502 connecting pin of push rod is equipped with and unreels the conflict of seat 202 Elastic spacing item 505, be equipped with iron prop 506 in the elastic spacing item 505, the moving cylinder is equipped with for around push rod The spring 503 that 502 outsides and one end are connect with push rod 502 unreels 202 one end of seat equipped with several and is arranged in determining for round Position slot 203, the locating slot 203 are adapted with elastic spacing item 505.

By using above-mentioned technical proposal, unreeling shaft 201 be for places packaging film roll roll shaft, unreel seat 202 for The outsourcing roller of 201 integrally connected of unreeling shaft, 201 two sides of unreeling shaft are equipped with guide roller 301, and guide roller 301 is with respect to 101 turns of support frame Dynamic, the guide roller 301 is equipped with the limiting slot being placed in support frame 101, and O-shaped elastic ring 302, benefit are equipped in the limiting slot Have the effect of centainly increasing friction with O-shaped elastic ring 302, reduce the rotation of guide roller 301, plays rotation rotation limitation Effect recycles moving cylinder, and when being powered, moving cylinder ejection is gentle using 503 return of spring when power-off Cylinder itself return is realized the effect that push rod 502 is pulled back, is then limited using the locating rod 504 on push rod 502, by bullet Property positive stop strip 505 conflict limited in locating slot 203, and then avoid packaging film roll up inordinate rotation.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model It protects in range.

Claims (1)

1. a kind of go out packing film device, including rack on facial tissue packer, it is characterized in that: the rack includes two branch Support, two support frames are equipped with the unreeling shaft for being used to place packaging film roll, and unreeling shaft is externally provided with for placing packaging film roll Seat is unreeled, the unreeling shaft two sides are equipped with guide roller, and the unreeling shaft is arranged right below arrestment mechanism, and the guide roller is opposite to be propped up Support rotation, the guide roller are equipped with the limiting slot being placed in support frame, and O-shaped elastic ring is equipped in the limiting slot, described Arrestment mechanism includes tube body and the moving cylinder for being placed in tubular body, and the moving cylinder includes cylinder body and push rod, push rod one end Locating rod equipped with arc, described locating rod one end are connect with push rod, and locating rod other end protruded tube is external, sets on the tube body There is a sliding channel for locating rod sliding, the other end of the locating rod and push rod connecting pin is equipped with and the bullet that unreels seat conflict Property positive stop strip, be equipped with iron prop in the elastic spacing item, the moving cylinder be equipped with for outside push rod and one end with The spring of push rod connection unreels one end equipped with several and is arranged in the locating slot of round, the locating slot and elastic spacing Item is adapted.