CN2235881Y

CN2235881Y - Separating-cutting machine for thin plastic film

Info

Publication number: CN2235881Y
Application number: CN 95240733
Authority: CN
Inventors: 王世荣
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-10-25
Filing date: 1995-10-25
Publication date: 1996-09-25
Anticipated expiration: 2005-10-25

Abstract

The utility model relates to a plastic film splitter separating-cutting machine suitable for the separating and the cutting of the thin plastic film. The utility model is composed of a frame, a motor and a plurality of rollers. The cut film roll is positioned at the upper part of one end of the convex frame. The cut film can be expanded smoothly and can be divided into a plurality of film tapes with the required width simultaneously passing through a plurality of rollers, a film expanding roll and a knife blade. Finally, the film tapes are winded on the roller paper sleeves on the roller clamps arranged on two receiving reels which are arranged at the upper part of the other end of the frame. The utility model is used to separate and cut the thin plastic film and has the advantages of tidiness, no gluing and high yield.

Description

Thin plastic film splitting machine

The utility model relates to a kind of plastic foil cutting device, especially thin plastic film splitting machine.

At present, for cutting of plastic foil, method commonly used is with the disc metal saw of high speed rotating whole volume plastic foil to be implemented to cut.Because running up of saw blade, when cutting plastic film roll since mutually friction can produce high temperature, thereby cause plastic film roll by the place of cutting irregular and layer with layer bond together, be difficult to during use draw back, especially for being used in the first-class thin plastic film of sanltary towel with specific use, make cut in this way after, can't use at all.

The purpose of this utility model is to provide a kind of thin plastic film splitting machine, uses this cutting machine that thin plastic film is cut, and the film edge after cutting is neat, non-caked, easily draw back.

Thin plastic film splitting machine of the present utility model comprises a frame, and film volume to be cut is seated in the top of one of frame, is disposed with roller, film unwind roll and support on the inside thus frame central bossing.The centre of support is the shape that upwards arches upward, and the one end is fixed on the frame, and the other end is equipped with pressure roller; The both sides of its arched part are respectively arranged with film unwind roll and roller, and roller top wherein also is equipped with the knife rest bar, on this knife rest bar some blades are housed.Top, the other end ecto-entad of putting the frame of film volume to be cut is disposed with two Scrolls, all is with some examination paper anchor clamps that are used for mounting board examination paper paper web on this two Scroll.The bottom of frame is provided with motor, and its rotating speed is determined by electric machine controller.Near a Scroll head above the motor frame on one side vee-pulley is housed, is with the V-belt on the belt wheel of this belt wheel and motor.The same end of two Scrolls all is equipped with sprocket wheel, is furnished with chain on this two sprocket wheel.

The employing such scheme has the following advantages:

1. because thin plastic film splitting machine of the present utility model, use blade to take individual layer to cut, the phenomenon that layer and interlayer can not occur boning after the rolling to plastic foil;

2. again because thin plastic film splitting machine of the present utility model is provided with the film unwind roll, the thin plastic film that can make slitting is the pleat folding not, the phenomenon generation of having avoided width not to wait.

Below in conjunction with drawings and Examples the utility model is described in further detail:

Fig. 1 is the thin plastic film splitting machine schematic diagram;

Fig. 2 is the thin plastic film splitting machine partial schematic sectional view;

Fig. 3 is examination paper anchor clamps partial schematic sectional view;

Fig. 4 is the left view of Fig. 3.

With reference to Fig. 1, Fig. 2, thin plastic film splitting machine of the present utility model has a frame 1, and this frame is " protruding " font.The both sides, top of one end are provided with bearing block, are furnished with metallic rod in it, and film volume 2 to be cut is enclosed within on this metallic rod.Roll up from film on the bossing at 2 inside frame 1 centers and be disposed with roller 4, film unwind roll 5 and support 6, wherein both also roller of other material such as available rubber of available metal roller of roller 4.The shape that upwards arches upward is processed in the centre of support 6, and the one end is fixed on the frame 1, and the other end is installed a pressure roller 11, by connecting rod 12 pressure roller 13 and pressure roller 11 is linked together.The both sides of support 6 arched parts are respectively arranged with film unwind roll 7 and roller 10.The top of roller 10 also is equipped with knife rest bar 9 in parallel, and the two ends of this knife rest bar are fixed on by means of connector on the bearing at roller 10 two ends, and some blades 8 are housed on the knife rest bar, and its quantity can be decided as required.With reference to Fig. 1, Fig. 2, Fig. 3, top, the other end ecto-entad of frame 1 is disposed with Scroll 20 and Scroll 21, is with some examination paper anchor clamps 24 on this two Scroll, and mounting board has examination paper paper web 23 on the anchor clamps.The bottom of frame 1 is provided with motor 18 and electric machine controller 19, so that rotating speed of motor is controlled.Be fixed with vee-pulley 22 by the head that motor 18 Scroll 21 on one side is installed, supporting on the belt wheel of this belt wheel and motor 18 have a V-belt 17.On the Scroll 20 of frame one side of installation motor and the Scroll 21 minor sprocket 14 and hinge wheel 16 are housed respectively, are fitted with chain 15 on this two sprocket wheel.

Film unwind roll 5 of the present utility model and film unwind roll 7 both can be processed into the left and right rectangular coil groove that revolves, and also circular roller were processed into from two ends to the centre shape that arches upward gradually.

During the utility model work, earlier the film 3 on the film volume 2 to be cut is pulled out, make its pass roller 4 below, and pass through film unwind roll 5, film unwind roll 7 successively, after blade 18 is cut, pass through again roller 10 above, be wrapped on the examination paper paper web 23 on the examination paper anchor clamps 24 on Scroll 20 and the Scroll 21 by intersection then.Afterwards pressure roller 13 and pressure roller 11 are placed respectively on the examination paper paper web 23 that twined film 3.Last starter motor 18 and by means of electric machine controller 19 and transmission mechanism drives Scroll 20 and Scroll 21 rotates, thereby complete machine is moved simultaneously, realizes cutting thin plastic film.

Claims

1. thin plastic film splitting machine comprises frame (1), film to be cut volume (2), motor (18) and electric machine controller (19), it is characterized in that:

(a). film volume to be cut (2) is placed in the top of (1) one of frame, be disposed with roller (4), film unwind roll (5) and support (6) on the inside thus frame central bossing, the centre of support wherein (6) is the shape that upwards arches upward, the one end is fixed on the frame (1), the other end is equipped with pressure roller (11), by connecting rod (12) pressure roller (13) and pressure roller (11) is connected together; The both sides of support (6) arched part are respectively arranged with film unwind roll (7) and roller (10); The top of roller (10) also is equipped with knife rest bar (9), on this knife rest bar some blades is housed;

(b). top, the other end ecto-entad of frame (1) is disposed with Scroll (20) and Scroll (21), is with some examination paper anchor clamps (24) that are used for the low tube of mounting board examination paper (23) on this two Scroll;

(c). the bottom of frame (1) be provided with motor (18) and in order to control motor speed electric machine controller (19); Be fixed with vee-pulley (22) near the head that motor (18) Scroll (21) on one side is installed, be with V-belt (17) on the belt wheel of this belt wheel and motor (18); The same end of Scroll (20) and Scroll (21) is separately installed with minor sprocket (14) and hinge wheel (16), is set with chain (15) on this two sprocket wheel.

2. thin plastic film splitting machine according to claim 1, it is characterized in that in the center of described film unwind roll (5) and film unwind roll (7) to its direction of both ends respectively car the opposite rectangular thread groove of direction is arranged.

3. cutting machine according to claim 1 is characterized in that described film unwind roll (5) and film unwind roll (7) arch upward to the centre gradually for circular roller and its two ends.