CN201801213U

CN201801213U - Film winding device

Info

Publication number: CN201801213U
Application number: CN2010205223751U
Authority: CN
Inventors: 杨国昌
Original assignee: QUANZHOU ORIENT MACHINERY CO Ltd
Current assignee: QUANZHOU ORIENT MACHINERY CO Ltd
Priority date: 2010-09-03
Filing date: 2010-09-03
Publication date: 2011-04-20
Anticipated expiration: 2020-09-03

Abstract

A film winding device includes a support rack, a slide rack, a servo cylinder, and a winding mechanism, wherein the support rack is arranged on one side of film outlet of a casting machine, and a guide rail extending horizontally in the lateral direction is arranged on the support rack; the slide rack is movably arranged on the guide rail of the support rack, and a plurality of guide roller extending horizontally in the longitudinal direction, and a film outlet roller arranged at the front end of the slide rack and parallel to the guide rollers are distributed on the slide rack; the servo cylinder is connected with the slide rack and drives the slide rack to move along the guide rail; and the winding mechanism includes a base, as well as a reversing frame rotationally mounted on the base through a rotating shaft extending horizontally in the longitudinal direction, two winding rollers extending horizontally in the longitudinal direction and arranged on left and right sides of the rotating shaft are arranged on the reversing frame, a motor is connected with the winding rollers and drives the winding rollers to rotate, and the reversing frame can be operated to rotate around the rotating shaft to enable the two winding rollers and the film outlet roller to work alternately and cooperatively. The winding device can continuously wind a film and efficiently improve the winding efficiency.

Description

A kind of film take-up

Technical field

The utility model relates to a kind of casting machine auxiliary device, especially a kind of film take-up.

Background technology

Casting machine has at a high speed because of it, stable, environmental protection, energy-conservation, advantages such as product thickness is evenly adjustable and be widely used in making the film field, it is mainly by extrusion device, roller bench, wrap-up and control setup are formed, wherein, extrusion device is formed by extruder with extruder bonded assembly mould, and roller bench is made up of roller frame and the chill roll and the conveying roller that are arranged on the roller frame, during work, the die orifice of chill roll and mould is oppositely arranged, the die orifice extruding and hot melting glue of mould and curtain coating are on the chill roll surface, export continuously through chill roll cooling back formation solid film and by conveying roller, wrap-up is positioned at the end of casting machine, it has and is used to roll up the wind-up roll of storage by the conveying roller output film, after the volume of the film on wind-up roll radius reaches requirement, need to cut off film and carry out change of lap, existing wrap-up generally only is provided with a wind-up roll, and the change of lap process need long period so just can't be realized the continuous rolling of wrap-up, thereby influences the work efficiency of casting machine.

Summary of the invention

The purpose of this utility model is at the deficiencies in the prior art, and the film take-up of a kind of rolling continuously, high efficiency is provided.

The purpose of this utility model realizes by following technical solution:

A kind of film take-up is characterized in that: comprise bearing support, the film that is arranged at casting machine is exported a side, and it is provided with the guide rail that transverse horizontal is extended; Balladeur train is actively set on the guide rail of bearing support, is distributed with some longitudinally horizontally extending guiding rollers on it and is arranged at the balladeur train front end membrane roller parallel with guiding roller; Servo cylinder connects the driving balladeur train and moves along guide rail; Rolling-up mechanism, comprise base and be rotatably installed on turret mount on the base by the rotating shaft that vertical equity extends, described turret mount is provided with horizontal-extending longitudinally and is positioned at two wind-up rolls of rotating shaft and arranged on left and right sides and connects and drives the motor that wind-up roll rotates, and described turret mount can be operated revolution around the shaft so that two wind-up rolls and membrane roller replace cooperating.

Further, described guide rail is provided with position transduser, is used to detect the position of described balladeur train to determine the radius size of film volume.

Further, also be provided with the cramp bar that horizontal-extending longitudinally is positioned at the upper and lower both sides of rotating shaft on the described turret mount.

The utlity model has following beneficial effect:

Driving balladeur train by servo cylinder moves along guide rail, in conjunction with rolling and the change of lap action of rolling-up mechanism to finish film, membrane roller and film volume is tangent all the time during rolling, the film volume drives volume storage film by wind-up roll, along with the increase balladeur train of film volume radius is mobile backward along guide rail by the servo cylinder driving, thereby guarantee the volume storage quality of film, prevent the film fold; On guide rail, be provided for detecting the position transduser of balladeur train, can judge film volume radius, cut film and change of lap with alert according to the balladeur train stroke; Wrap-up is provided with two wind-up rolls by turret mount, replace rolling by two wind-up rolls, thereby realize the uninterrupted rolling of wrap-up, effectively improve work efficiency of the present utility model, upper and lower two cramp bars are set on turret mount, can be convenient to film is cut.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model, is in the rolling state.

Fig. 2 is a structural representation of the present utility model, is in the change of lap state.

The specific embodiment

Shown in seeing figures.1.and.2, a kind of film take-up comprises bearing support 1, balladeur train 2, servo cylinder 21 and rolling-up mechanism.

Bearing support 1 is connected the film of casting machine and exports a side, it is provided with the guide rail 11 that transverse horizontal is extended, balladeur train 2 is actively set on the guide rail 11 of bearing support 1, be distributed with two longitudinally horizontally extending guiding rollers 22 on it, and be arranged at the parallel membrane roller 23 of balladeur train 2 front ends and guiding roller 22, servo cylinder 21 is articulated between casting machine frame and the balladeur train 2, being used to drive balladeur train 2 moves along guide rail 11, guide rail 11 is provided with position transduser, be used to detect the position of balladeur train 2 to determine the radius size of film volume, rolling-up mechanism, comprise the base (not shown), and be rotatably installed on turret mount 4 on the base by the rotating shaft 43 that vertical equity extends, turret mount 4 is provided with longitudinally horizontal-extending and is positioned at rotating shaft 43 left sides, two wind-up rolls 42 of right both sides, longitudinally horizontal-extending is positioned in the rotating shaft 43, the cramp bar 41 of following both sides, and the motor (not shown) of connection driving wind-up roll 42 rotations, turret mount 4 can be operated 43 revolutions around the shaft so that two wind-up rolls 42 replace cooperating with membrane roller 23.

Concrete mode of operation is: servo cylinder 21 drives balladeur trains 2 and moves forward that membrane roller 23 and film are rolled up is 31 tangent, motor-driven wind-up roll 42 rotates with volume storage film 3, roll up the increase of 31 radiuses along with film, servo cylinder 21 drives balladeur train 2 and moves backward along guide rail 11, when volume film 31 radiuses reach certain value, position transduser gives the alarm and cuts film 3 and change of lap with alert, 4 rotations of operating personal operation turret mount make the wind-up roll 42 of opposite side forward the place ahead to, cut off film 3, just can realize continuous rolling so repeatedly.

The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. film take-up, it is characterized in that: comprise bearing support, the film that is arranged at casting machine is exported a side, and it is provided with the guide rail that transverse horizontal is extended; Balladeur train is actively set on the guide rail of bearing support, is distributed with some longitudinally horizontally extending guiding rollers on it and is arranged at the balladeur train front end membrane roller parallel with guiding roller; Servo cylinder connects the driving balladeur train and moves along guide rail; Rolling-up mechanism, comprise base and be rotatably installed on turret mount on the base by the rotating shaft that vertical equity extends, described turret mount is provided with horizontal-extending longitudinally and is positioned at two wind-up rolls of rotating shaft and arranged on left and right sides and connects and drives the motor that wind-up roll rotates, and described turret mount can be operated revolution around the shaft so that two wind-up rolls and membrane roller replace cooperating.

2. a kind of divided thin film cutting apparatus according to claim 1, it is characterized in that: described guide rail is provided with position transduser, is used to detect the position of described balladeur train to determine the radius size of film volume.

3. a kind of divided thin film cutting apparatus according to claim 1 is characterized in that: also be provided with the cramp bar that horizontal-extending longitudinally is positioned at the upper and lower both sides of rotating shaft on the described turret mount.