CN110356891A

CN110356891A - A kind of anti-aging bidirectional stretching plastic film

Info

Publication number: CN110356891A
Application number: CN201910637184.5A
Authority: CN
Inventors: 王文月; 徐浩; 陈宁
Original assignee: Huainan Sichuan Petrochemical Engineering Technology Co Ltd
Current assignee: WUHAN BODA HONGSHENG PLASTIC Co.,Ltd.
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2019-10-22
Anticipated expiration: 2039-07-15
Also published as: CN110356891B

Abstract

The invention discloses a kind of anti-aging bidirectional stretching plastic film, including film bulk and reel, the film bulk is wrapped on reel, and identification mechanism is provided on the reel, and the identification mechanism is bonding note；The beneficial effects of the present invention are: quickly finding the opening of plastic film convenient for user by the way that identification mechanism is arranged on reel, when solving next time and continuing to use anti-aging bidirectional stretching plastic film, opening looks for inconvenient problem；By being coated with fluorescent powder on the surface of bonding note, helps to carry out luminous characteristic in the case where insufficient light using fluorescent powder, when bonding note is bonded on film bulk, quickly look for out the opening of film bulk；By the way that guiding mechanism is arranged on reel, the guiding that plastic film is wrapped on reel is increased, is quickly wound on reel convenient for plastic film, the efficiency of plastic film winding is improved.

Description

A kind of anti-aging bidirectional stretching plastic film

Technical field

The invention belongs to plastic film technical fields, and in particular to a kind of anti-aging bidirectional stretching plastic film.

Background technique

The principle of plastic film biaxial tension is after fluoropolymer resin is squeezed out sheet by extruder heating melting, in glass More than glass temperature, within the scope of fusing point proper temperature below under the elastomeric state of high polymer, outside by vertical machine drawing and transverse stretching machine Power effect it is lower successively along longitudinal direction with laterally carry out the stretching of certain multiple, to make the strand of polymer to be parallel to film flat It is orientated and ordered arrangement on the direction in face；Thermal finalization is carried out in a stretched state, under keeping the macromolecular structure of orientation fixed Come；Finally, ideal plastic film can be made through cooling and subsequent processing.The characteristics of anti-aging bidirectional stretching plastic film Be: the tensile strength of film, elasticity modulus significantly increase, and tensile strength is 3~5 times of non-stretched film；Optical property mentions Height has good anti-aging property if glossiness, the transparency of film are all improved.

However existing anti-aging bidirectional stretching plastic film remains some unreasonable factors when in use, it is existing There is the deficiencies of following aspect when in use for the anti-aging bidirectional stretching plastic film having:

1. every time after use, when next time continues to use, opening looks for inconvenience to film；

2. thinfilms, when on reel, the contact surface of film and reel lacks guiding；

3. needing a hand to hold reel, in addition one end of another finger-tight film also needs when using film every time One people cuts film, needs two people's cooperations that could cut film disconnected, cumbersome.

Summary of the invention

The purpose of the present invention is to provide a kind of anti-aging bidirectional stretching plastic films, to solve to mention in above-mentioned background technique Existing anti-aging bidirectional stretching plastic film out remains some unreasonable factors when in use, and film exists every time After use, when next time continues to use, opening looks for inconvenience；When on reel, the contact surface of film and reel lacks thinfilms The problem of being oriented to less；The film of the application only needs a people in cutting, and film is by cutting efficiency height.

To achieve the above object, the invention provides the following technical scheme: a kind of anti-aging bidirectional stretching plastic film, including Film and reel, the thinfilms are provided with identification mechanism on reel on the reel, the identification mechanism is to bond just Label, the side that the surface of the reel is located at film open up fluted, can be bonded with bonding note in the groove repeatedly；

Fold mechanism is provided in the reel；The fold mechanism includes No.1 folding rod, No. two folding rods, No. three foldings Folded bar and No. four folding rods；The No.1 folding rod and No. two folding rods are sleeve-shaped and No.1 folding rod and No. two folding rods On be provided with notch, No.1 folding rod and mandrel interior wall are to be slidably connected and No.1 folds the end of boom end and reel always Connection is kept, No.1 folding rod surface is installed with friction plate, and No.1 folding rod is matched by friction plate and mandrel interior wall frictional rotation It closes；One end of No. two folding rods and the end of No.1 folding rod are hinged, and No. two folding rod folding storages to No.1 is rolled over In folded bar inner cavity, No. two foldings are only rotated by 90 ° relative to the folding of No.1 folding rod, between No. two folding rods and No.1 folding rod Can be fixed by detachable bolt makes No.1 folding rod and No. two folding rods remain 90 ° of angles；No. three foldings Connection between folded bar and No. two folding rods is identical as the connection between No. two folding rods and No.1 folding rod, and No. three folding rods can It is accommodated in the inner cavity of No. two folding rods, can be rotated relative to the centre of gyration between No. three folding rods and No. four folding rods；

Wherein, Ge Mo mechanism is embedded on No. four folding rods；The Ge Mo mechanism is used for being attached to No. four foldings Film on bar automatic cutting when needed.

The Ge Mo mechanism include can the micromotor of positive and negative rotation, screw rod, No.1 elastic balloon, No. two elastic balloons, No.1 absorption arm, cuts hymenotome tool, main trachea-bronchial epithelial cell, controller, sliding block at No. two absorption arms；It is set inside No. four folding rods Sliding chamber there are two setting；The micromotor is embedded in No. four folding boom ends close to No. three folding rods, the shaft of micromotor It is connected with screw rod, screw rod is located at axial center inside No. four folding rods；The intracavitary sliding block that is slidably installed of two cunnings；Described one One end of number elastic balloon and sliding chamber inner sidewall are connected, and the right side wall of the other end of No.1 elastic balloon and one of sliding block is solid Even；One end of No. two elastic balloons and sliding chamber inner sidewall are connected, the other end and another sliding block of No. two elastic balloons Left side wall is connected；Described to cut hymenotome tool axially to arrange along No. four folding rod upper surfaces, the end and sliding block for cutting hymenotome tool are connected； The lead screw positive and negative rotation can drive sliding block to move left and right cunning is intracavitary, make No.1 elastic balloon and No. two elastic balloons alternatings Compressed or elongated, lead screw rotation can also make to cut hymenotome tool and slidably reciprocate cutting on No. four folding rod surfaces；The No.1 is inhaled Attached arm and No. two absorption arms slide pull by traveller between No. four folding rods and connect, and No.1 adsorbs arm and No. two absorption arms It can take in inside No. four folding rods, No.1 absorption arm and No. two absorption arms are arranged about No. four folding rod central symmetries；It is described No.1 absorption arm is internally provided with air drain, and No.1 absorption arm, which is provided with a column or two column away from the surface of No. four folding rods, to be passed through The sucker of negative-pressure adsorption film；The sucker is connected to air drain；By setting thereon between the air drain and No.1 elastic balloon It is equipped with the main tracheae connection of breather cheek valve；It is communicated on main tracheae between the breather cheek valve and No.1 elastic balloon On be provided with the bronchus of unidirectional air outlet valve；The bronchial other end leads to atmosphere；No. two absorption arms and No.1 are inhaled Attached arm configuration is identical, No. two absorption arms and No. two elastic balloons, breather cheek valve, uniline air outlet valve, main trachea and bronchus Connection relationship is identical as No.1 absorption arm；The controller is fixed on No. four folding rods, and controller is for controlling micromotor Rotation direction and opening and closing.

Preferably, the surface of the bonding note is coated with fluorescent powder.

Preferably, the color of the bonding note is redness of the skin or complexion.

Preferably, it is additionally provided with guiding mechanism on the reel, the guiding mechanism includes fixing groove and adhesive tape, described Fixing groove is opened in the surface of reel opposite to each other, and the adhesive tape is bonded in the inside of fixing groove, and the extension end of adhesive tape and solid Determine consistent at the notch of slot.

Preferably, the fixing groove and adhesive tape are cylindrical structure.

Compared with prior art, the beneficial effects of the present invention are:

(1) by the way that identification mechanism is arranged on reel, the opening of plastic film is quickly found convenient for user, is solved down Secondary when continuing to use anti-aging bidirectional stretching plastic film, opening looks for inconvenient problem；

(2) by being coated with fluorescent powder on the surface of bonding note, facilitate using fluorescent powder in the case where insufficient light Luminous characteristic is carried out, when bonding note is bonded on film, quickly looks for out the opening of film；

(3) by the way that guiding mechanism is arranged on reel, the guiding that plastic film is wrapped on reel is increased, plastics are convenient for Film is quickly wound on reel, improves the efficiency of plastic film winding.

(4) the application is in second of film cutting for starting to cut film, it is only necessary to rotate No. four folding rods and press The fly-cutting to film can be realized in the button of lower controller, can one hand operated become ten so that taking and cutting film It is convenient to divide, and improves the working efficiency of people, especially needs continuously to cut film in factory, even more using very square Just, industrial applicibility is also very strong.

Detailed description of the invention

Fig. 1 is general structure schematic diagram of the invention；

Fig. 2 is note of the invention and film attachment structure schematic diagram；

Fig. 3 cuts film mechanism structure schematic diagram for what is arranged on No. four folding rods of the invention；

Fig. 4 is note schematic cross-sectional view of the invention；

Fig. 5 is reel broken section structural schematic diagram of the invention；

In figure: film 1, bonding note 2, reel 3, groove 4；Fluorescent powder 5；Fixing groove 6；Adhesive tape 7, fold mechanism 8, one Number folding rod 81, two folding rod 82, three folding rod 83, No. four folding rods 84, Ge Mo mechanism 9, micromotor 91, No.1 bullets Property air bag 92, No. two elastic balloons 93, No.1 absorption 941, No. two arm 94, sucker absorption arms 95, cut hymenotome tool 96, controller 97, sliding block 98, breather cheek valve 99.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of anti-aging bidirectional stretching plastic film, including it is thin Film 1 and reel 3, film 1 are wrapped on reel 3, and identification mechanism is provided on reel 3, and identification mechanism is bonding note 2, bonding The adhesive surface of note 2 is consistent with the adhesive surface material of double-sided adhesive, so that bonding note 2 has the effect of bonding repeatedly, reel 3 The side that surface is located at film 1 opens up fluted 4, can be bonded with bonding note 2 in the groove 4 repeatedly, plastic film is each After use, user removes note 2 is bonded out of groove 4, and bonding note 2 is bonded in the interposition of 1 end of film pushing It sets, and the end for making the one end for bonding note 2 stretch out film 1 quickly passes through viscous when using plastic film user's next time Knot note 2 finds the opening of plastic film and is bonded in groove 4 after bonding note 2 is removed；

Fold mechanism 8 is provided in the reel 3；The fold mechanism 8 includes 81, No. two folding rods of No.1 folding rod 82, No. three folding rods 83 and No. four folding rods 84；The No.1 folding rod 81 and No. two folding rods 82 are sleeve-shaped and No.1 Notch is provided on folding rod 81 and No. two folding rods 82, No.1 folding rod 81 is slidably connected with 3 inner wall of reel and No.1 81 end of folding rod is remained with the end of reel 3 to be connect, and 81 surface of No.1 folding rod is installed with friction plate, No.1 folding rod 81 are cooperated by friction plate and 3 inner wall frictional rotation of reel；One end of No. two folding rods 82 and the end of No.1 folding rod 81 Portion is hinged, and No. two 82 folding storages of folding rod, into 81 inner cavity of No.1 folding rod, No. two fold only relative to No.1 folding The folded folding of bar 81 is rotated by 90 °, and can be fixed by detachable bolt between No. two folding rods 82 and No.1 folding rod 81 makes No.1 folding rod 81 and No. two folding rods 82 remain 90 ° of angles；Between No. three folding rods 83 and No. two folding rods 82 Connection it is identical as the connection between No. two folding rods 82 and No.1 folding rod 81, No. three folding rods 83 can be accommodated in No. two foldings In the inner cavity of bar 82, it can be rotated relative to the centre of gyration between No. three folding rods 83 and No. four folding rods 84；

Wherein, Ge Mo mechanism 9 is embedded on No. four folding rods 84；The Ge Mo mechanism 9 is used for being attached to No. four Film 1 on folding rod 84 automatic cutting when needed.

The Ge Mo mechanism 9 include can positive and negative rotation 92, No. two elasticity of micromotor 91, screw rod, No.1 elastic balloon Air bag 93, cuts hymenotome tool 96, main trachea-bronchial epithelial cell, controller 97, sliding block 98 at No.1 absorption 94, No. two absorption arms 95 of arm；Institute It states No. four folding rods 84 and is internally provided with two sliding chambers；The micromotor 91 is embedded in No. four foldings close to No. three folding rods 83 Folded 84 end of bar, the shaft and screw rod of micromotor 91 are connected, and screw rod is located at the axial center in 84 inside of No. four folding rods；Two institutes State the sliding intracavitary sliding block 98 that is slidably installed；One end of the No.1 elastic balloon 92 and sliding chamber inner sidewall are connected, No.1 elasticity gas The right side wall of the other end of capsule 92 and one of sliding block 98 is connected；One end of No. two elastic balloons 93 and sliding chamber inner sidewall It is connected, the left side wall of the other end of No. two elastic balloons 93 and another sliding block 98 is connected；The hymenotome tool 96 that cuts is along No. four 84 upper surface of folding rod axially arranges that the end and sliding block 98 for cutting hymenotome tool 96 are connected；The lead screw positive and negative rotation can drive Sliding block 98 is moved left and right cunning is intracavitary, so that No.1 elastic balloon 92 and No. two elastic balloons 93 is alternately compressed or is elongated, silk Thick stick rotation can also make to cut hymenotome tool 96 and slidably reciprocate cutting on No. four 84 surfaces of folding rod；The No.1 absorption arm 94 and No. two suctions Attached arm 95 slides pull by traveller between No. four folding rods 84 and connect, and No.1 adsorbs arm 94 and No. two absorption arms 95 It takes in inside No. four folding rods 84, No.1 absorption arm 94 and No. two absorption arms 95 are arranged about No. four 84 central symmetries of folding rod； No.1 absorption arm 94 is internally provided with air drain, No.1 absorption arm 94 away from the surface of No. four folding rods 84 be provided with a column or Two column can pass through the sucker 941 of negative-pressure adsorption film 1；The sucker 941 is connected to air drain；The air drain and No.1 elasticity gas It is connected between capsule 92 by being provided with the main tracheae of breather cheek valve 99；The breather cheek valve 99 and No.1 elastic balloon The bronchus for being provided with unidirectional air outlet valve is communicated on main tracheae between 92；The bronchial other end leads to greatly Gas；No. two absorption arms 95 and No.1 absorption 94 structure of arm are identical, No. two absorption arms 95 and No. two elastic balloons 93, unidirectionally into Air valve 99, uniline air outlet valve, the connection relationship of main trachea and bronchus are identical as No.1 absorption arm 94；The controller 97 is fixed In on No. four folding rods 84, controller 97 is used to control the rotation direction and opening and closing of micromotor 91.

In the present embodiment, it is preferred that the surface of bonding note 2 is coated with fluorescent powder 5, facilitates using fluorescent powder 5 in light Luminous characteristic is carried out in the insufficient situation of line, when bonding note 2 is bonded on film 1, quickly looks for out opening for film 1 Mouthful.

In the present embodiment, it is preferred that the color of bonding note 2 is redness of the skin or complexion, bonds the color and white film 1 of note 2 Color is different, thus when bonding note 2 is bonded in the opening of film 1, convenient for quickly finding out the opening of film 1.

In the present embodiment, it is preferred that be additionally provided with guiding mechanism on reel 3, guiding mechanism includes fixing groove 6 and adhesive tape 7, fixing groove 6 is opened in the surface of reel 3 opposite to each other, and adhesive tape 7 is bonded in the inside of fixing groove 6, and the extension end of adhesive tape 7 with Consistent at the notch of fixing groove 6, the extension end end face of adhesive tape 7 is equal with the material in adhered by double sided plaster face, so that adhesive tape 7 has There is the effect of bonding, when plastic film is wrapped on reel 3, plastic film and adhesive tape 7 are bonded, and increase plastic film winding Guiding on reel 3 is quickly wound on reel 3 convenient for plastic film, improves the efficiency of plastic film winding.

In the present embodiment, it is preferred that fixing groove 6 and adhesive tape 7 are cylindrical structure.

In this application, the No.1 elastic balloon 92 or No. two elastic balloons 93, which generate negative pressure, can be such that sucker 941 produces Raw suction cuts hymenotome and has 96 pairs of cutting generations of film 1 much larger than the frictional force between 3 inner wall of No.1 folding rod 81 and reel Pull power much smaller than the frictional force between 3 inner wall of No.1 folding rod 81 and reel；In the application, No. four folding rods 84 and No. three 83 folding storage of folding rod is in No. two folding rods 82, and No. two 82 folding storages of folding rod are in No.1 folding rod 81, and one Number folding rod 81 can be retracted in reel 3；Also, when with 941 adsorbent thin film 1 of sucker, No.1 absorption can be completely covered in film 1 Whole suckers 941 on arm 94 or No. two absorption arms 95；It can be by the way that limited block be arranged between 3 end of No.1 folding rod 81 and reel And limiting slot, completely disengage No.1 folding rod 81 will not from 3 end of reel；Also, No.1 adsorbs arm 94 and No. two absorption arms 95 ends can cannot be detached from No. three pull arms by limit, and No.1 absorption arm 94 and No. two absorption arms 95 are rolled over relative to No. four The height of folded 84 pull of bar is adjustable to fix, and it is curved surface that No.1, which adsorbs arm 94 and the surface of No. two absorption arms 95,；And it can pass through The fixed friction plate in 81 surface of No.1 folding rod is replaced to adjust the frictional force between 3 inner wall of No.1 folding rod 81 and reel；

The working principle of the invention and process for using: the side that the surface of reel 3 is located at film 1 opens up fluted 4, bonding Note 2 can be bonded in repeatedly in groove 4, and after each use, user takes out of groove 4 plastic film by note 2 is bonded Under, bonding note 2 is bonded in the middle position of 1 end of film pushing, and makes the end for one end stretching film 1 for bonding note 2 Portion quickly finds the opening of plastic film when using plastic film user's next time by bonding note 2, and bonding note 2 takes After lower, it is bonded in groove 4；

The surface of bonding note 2 is coated with fluorescent powder 5, helps to carry out in the case where insufficient light using fluorescent powder 5 Luminous characteristic quickly looks for out the opening of film 1 when bonding note 2 is bonded on film 1；

Fixing groove 6 is opened in the surface of reel 3 opposite to each other, adhesive tape 7 is bonded in the inside of fixing groove 6, and adhesive tape 7 is stretched Outlet is consistent at the notch of fixing groove 6, and when plastic film is wrapped on reel 3, plastic film and adhesive tape 7 are bonded, and increases Plastic film is wrapped in the guiding on reel 3, quickly winds on reel 3 convenient for plastic film, improves plastic film The efficiency of winding；

The one ends wound of anti-aging bidirectional stretching plastic film is on reel 3, anti-aging bidirectional stretching plastic film and volume After contact surface and adhesive tape 7 on cylinder 3 bond, the other end is wound along reel 3；

When being cut to film, No.1 folding rod 81 can be pulled out out of reel 3 and, by No.1 folding rod 81 It pulls out after coming, No. two folding rods 82 being rotatablely connected with No.1 folding rod 81 can be plucked out from the inner cavity of No.1 folding rod 81, And make angle in 90 ° between No.1 folding rod 81 and No. two folding rods 82, on No.1 folding rod 81 and No. two folding rods 82 It is provided with No.1 pin hole；It can be fixed by bolt between No.1 folding rod 81 and No. two folding rods 82 and remain 90 ° of angles, It similarly, is rotation connection between No. four folding rods 84 and No. two folding rods 82, No. four folding rods 84 can be from No. two folding rods 82 It is plucked out in inner cavity, can also be fixed by bolt between No. four folding rods 84 and No. two folding rods 82 and remain 90 ° of angle； After No. four folding rods 84 fixes, the No.1 on No. four folding rods 84 is adsorbed into arm 94 and No. two absorption arms 95 pull out and, The height of arm 94 and No. two absorption arms 95 relative to No. three pumping rods is adsorbed by adjusting No.1, makes the film 1 rolled every time Amount is changed, and user can adjust the amount for rolling film 1 every time according to the needs of oneself；Ge Mo mechanism 9 is being used for the first time When, No.1 folding rod 81 is first retracted in reel 3, keeps No. four folding rods 84 concordant with film 1, film 1 is pulled to No.1 absorption After arm 94 and the covering of No. two 95 surfaces of absorption arm and stressed membrane 1, at this point, film 1 is necessarily attached to No. four 84 surfaces of folding rod； Button on controller 97 is arranged in manpower and facilitates on No. four folding rods 84 of operation, by pressing the button on movement controller 97, The starting of micromotor 91 is set to drive screw rod rotation, on the one hand, for screw rod band movable slider 98 in the intracavitary sliding of cunning, make diamond shaped cuts film Cutter 96 to it is tensioned and attached the film 1 on No. four folding rods 84 quickly cut off so that people cut film 1 Become very convenient, also, the sliding of 98 uniline of sliding block can elongate No.1 elastic balloon 92 or No. two elastic balloons 93, so that No.1 bullet can be made during sliding block 98 slidably reciprocates by generating negative pressure in No.1 elastic balloon 92 or No. two elastic balloons 93 Property air bag 92 and No. two elastic balloons 93 in be alternately produced negative pressure, pass through main tracheae and list when being negative pressure in No.1 elastic balloon 92 The sucker 941 on No.1 absorption arm 94 is set to generate adsorption capacity to inlet valve, No.1 elastic balloon 92 passes through bronchus when being compressed It is vented outwards with uniline exhaust valve, one-way sucting valve and one-way exhaust valve are check valve, are also arranged on No. two elastic balloons 93 There are a set of main trachea-bronchial epithelial cell identical with 92 function of No.1 elastic balloon and connection relationship, one-way sucting valve and one-way exhaust Valve, No. two elastic balloons 93 are that No. two absorption arms 95 provide negative pressure；After cutting hymenotome and having the 96 pairs of completion of films 1 cuttings for the first time, No.1 adsorbs arm 94 or No. two one of them adsorbed in arms 95 generate absorption to film 1, so that, it is only necessary to it rotates No. four folding rods 84 can pull film 1, and reel 3 follows the film being pulled 1 and rotates, No. four folding rods 84 and reel 3 it Between film 1 be tightened up, after film 1 is pulled to appropriate length, press the button of controller 97, it can be achieved that cutting to film 1, And 1 one end of film alternating sorbent can be adsorbed on arm 94 or No. two absorption arms 95 in No.1 always, so that subsequent cutting is thin Film 1, which only needs to rotate No. four folding rods 84 and presses the button of controller 97, can be realized fly-cutting to film 1, can be singlehanded It is operated, becomes very convenient so that taking and cutting film 1, improve the working efficiency of people, especially needed in factory Continuously film 1 is cut, even more uses support frame very convenient, and that Y shape shape can be placed under reel 3 on demand, with Supply spool 3 rotates；Therefore, the industrial applicibility of the application is also very strong.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of anti-aging bidirectional stretching plastic film, including film (1) and reel (3), the film (1) are wrapped in reel (3) on, it is characterised in that: be provided with identification mechanism on the reel (3), the identification mechanism is bonding note (2), the volume The side that the surface of cylinder (3) is located at film (1) opens up fluted (4), can be bonded with bonding note (2) in the groove (4) repeatedly；

Fold mechanism (8) are provided in the reel (3)；The fold mechanism (8) includes No.1 folding rod (81), No. two foldings Bar (82), No. three folding rods (83) and No. four folding rods (84)；The No.1 folding rod (81) and No. two folding rods (82) are It is provided with notch on sleeve-shaped and No.1 folding rod (81) and No. two folding rods (82), No.1 folding rod (81) and reel (3) Inner wall is to be slidably connected and No.1 folding rod (81) end remains with the end of reel (3) and connect, No.1 folding rod (81) Surface is installed with friction plate, and No.1 folding rod (81) is cooperated by friction plate and reel (3) inner wall frictional rotation；No. two foldings The one end of folded bar (82) and the end of No.1 folding rod (81) are hinged, and No. two folding rod (82) folding storages to No.1 folds In bar (81) inner cavity, No. two foldings, which are only folded relative to No.1 folding rod (81), to be rotated by 90 °, No. two folding rods (82) and No.1 Can be fixed by detachable bolt between folding rod (81) makes No.1 folding rod (81) and No. two folding rods (82) always Keep 90 ° of angles；Connection and No. two folding rods (82) and one between No. three folding rods (83) and No. two folding rods (82) Connection between number folding rod (81) is identical, and No. three folding rods (83) can be accommodated in the inner cavity of No. two folding rods (82), and No. three It can be rotated relative to the centre of gyration between folding rod (83) and No. four folding rods (84)；

Wherein, Ge Mo mechanism (9) are embedded on No. four folding rods (84)；The Ge Mo mechanism (9) is used for being attached to four Film (1) on number folding rod (84) automatic cutting when needed.

2. a kind of anti-aging bidirectional stretching plastic film according to claim 1, it is characterised in that: the Ge Mo mechanism (9) include can the micromotor (91) of positive and negative rotation, screw rod, No.1 elastic balloon (92), No. two elastic balloons (93), No.1 inhale Attached arm (94), No. two absorption arms (95) cut hymenotome tool (96), main trachea-bronchial epithelial cell, controller (97), sliding block (98)；Described four Number folding rod (84) is internally provided with two sliding chambers；The micromotor (91) is embedded in No. four close to No. three folding rods (83) Folding rod (84) end, the shaft and screw rod of micromotor (91) are connected, and screw rod is located in the internal axial direction of No. four folding rods (84) Centre；Intracavitary be slidably installed sliding block (98) of two cunnings；One end of the No.1 elastic balloon (92) and sliding chamber inner sidewall are solid Even, the other end of No.1 elastic balloon (92) and the right side wall of one of sliding block (98) are connected；No. two elastic balloons (93) one end and sliding chamber inner sidewall is connected, and the left side wall of the other end of No. two elastic balloons (93) and another sliding block (98) is solid Even；The hymenotome tool (96) that cuts is axially to arrange along No. four folding rod (84) upper surfaces, cuts end and the sliding block of hymenotome tool (96) (98) it is connected；The lead screw positive and negative rotation can drive sliding block (98) to move left and right cunning is intracavitary, make No.1 elastic balloon (92) It is alternately compressed or is elongated with No. two elastic balloons (93), lead screw rotation can also make to cut hymenotome tool (96) in No. four folding rods (84) surface slidably reciprocates cutting；No.1 absorption arm (94) and No. two absorption arms (95) are between No. four folding rods (84) Pull connection is slided by traveller, No.1 absorption arm (94) and No. two absorption arms (95) can be taken in No. four folding rods (84) Portion, No.1 absorption arm (94) and No. two absorption arms (95) are arranged about No. four folding rod (84) central symmetries；The No.1 absorption Arm (94) is internally provided with air drain, and the surface of No. four folding rods (84) is provided with a column for No.1 absorption arm (94) or two column can Pass through the sucker (941) of negative-pressure adsorption film (1)；The sucker (941) is connected to air drain；The air drain and No.1 elasticity gas It is connected between capsule (92) by being provided with the main tracheae of breather cheek valve (99)；The breather cheek valve (99) and No.1 bullet The bronchus for being provided with unidirectional air outlet valve is communicated on main tracheae between property air bag (92)；The bronchial other end Lead to atmosphere；No. two absorption arms (95) are identical as No.1 absorption arm (94) structure, No. two absorption arms (95) and No. two elasticity Air bag (93), breather cheek valve (99), uniline air outlet valve, the connection relationship of main trachea and bronchus and No.1 absorption arm (94) phase Together；The controller (97) is fixed on No. four folding rods (84), and controller (97) is used to control the rotation of micromotor (91) Direction and opening and closing.

3. a kind of anti-aging bidirectional stretching plastic film according to claim 1, it is characterised in that: the bonding note (2) surface is coated with fluorescent powder (5).

4. a kind of anti-aging bidirectional stretching plastic film according to claim 1, it is characterised in that: the bonding note (2) color is redness of the skin or complexion.

5. a kind of anti-aging bidirectional stretching plastic film according to claim 1, it is characterised in that: on the reel (3) It is additionally provided with guiding mechanism, the guiding mechanism includes fixing groove (6) and adhesive tape (7), and the fixing groove (6) is opened in opposite to each other The surface of reel (3), the adhesive tape (7) are bonded in the inside of fixing groove (6), and the extension end of adhesive tape (7) and fixing groove (6) consistent at notch.

6. a kind of anti-aging bidirectional stretching plastic film according to claim 5, it is characterised in that: the fixing groove (6) It is cylindrical structure with adhesive tape (7).