CN109552927A - A kind of thermoplastic film coiler - Google Patents
A kind of thermoplastic film coiler Download PDFInfo
- Publication number
- CN109552927A CN109552927A CN201811506690.2A CN201811506690A CN109552927A CN 109552927 A CN109552927 A CN 109552927A CN 201811506690 A CN201811506690 A CN 201811506690A CN 109552927 A CN109552927 A CN 109552927A
- Authority
- CN
- China
- Prior art keywords
- thermoplastic film
- support block
- rewinding disk
- flattening
- mantle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 147
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 147
- 230000007704 transition Effects 0.000 claims description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 description 13
- 238000005520 cutting process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to a predetermined diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/175—Plastic
- B65H2701/1752—Polymer film
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Winding Of Webs (AREA)
- Making Paper Articles (AREA)
Abstract
This application involves the production and processing equipment technical fields of thermoplastic film, specifically disclose a kind of thermoplastic film coiler, including bracket, motor is installed on bracket, rewinding disk is installed on the output shaft of motor, flattening support block is equipped with below rewinding disk, the lower end for flattening support block is connected with pressure spring；Flattening offers the arc groove cooperated with rewinding disk outer rim for flattening thermoplastic film on support block top, the arcwall face of arc groove is equipped with mantle, pressure spring lower end is equipped with the air bag that can be pushed down by pressure spring, the outlet side of air bag is connected to the air flue inside flattening support block by hose, is connected to above air flue and mantle；Further include cylinder body, there is breather cheek valve and unidirectional air outlet valve on cylinder body, unidirectional air outlet valve is connected to the inlet end of air bag.The purpose of this patent is to solve the problems, such as that air bag can not continue thermoplastic film caused by supplying and be easy to stick together with mantle.
Description
Technical field
The invention belongs to the production and processing equipments of thermoplastic film, and in particular to a kind of thermoplastic film coiler.
Background technique
Thermoplastic film is used for the sale and transport of various products, and the main function of thermoplastic film is to consolidate, cover and protect product.
Thermoplastic film paracentesis resistance with higher, good shrinkage and certain shrinkage stress.Thermoplastic film is widely used, in thermoplastic film
In contraction process, thermoplastic film will not generate hole, easy to use.
The production process of thermoplastic film includes formula, is kneaded, is granulated, squeeze out thick film, is air-cooled, the heating of hot bath boiling water, sizing
The lateral inflation of cylinder, folder film rollers put out bubble and are wound into thermoplastic film.During being wound into thermoplastic film, the tension of thermoplastic film is unstable
Fixed, when thermoplastic film is on rewinding disk, thermoplastic film fold easy to form makes thermoplastic film surface on rewinding disk not
It is smooth, influence thermoplastic film quality.
The Chinese patent of Publication No. CN107381149A discloses a kind of thermoplastic film coiler with flattening function,
Including bracket, motor is installed on the bracket, rewinding disk is installed on the output shaft of the motor, is set below the rewinding disk
There is a flattening support block, offered on the flattening support block top and cooperate arc groove for flattening thermoplastic film with rewinding disk outer rim,
The lower end of the flattening support block is connected with pressure spring, and the pressure spring is connected to pedestal lower end, and scale is fixed on the bracket, described
The adjacent flattening support block setting of scale, the zero graduation line of the scale are located at the top of scale, and the rewinding disk is not winding thermoplastic
The zero graduation line of lowest part with scale of outer rim is concordant when film.
In above scheme when by thermoplastic film on rewinding disk, motor drives rewinding disk to be rotated, and thermoplastic film exists
In rewinding disk rotation process on rewinding disk, gradually increase the thermoplastic film thickness on rewinding disk, thermoplastic film thickness increases
Apply pressure to flattening support block afterwards, flattening support block is made to move down simultaneously compression press spring, during receiving rotation of disc, flattens support block
The fold flattening that thermoplastic film is formed.
Although above scheme realizes the flattening of thermoplastic film fold, but there is also air bags can not continue heat caused by supplying
Plastic film is easy the problem of sticking together with mantle.
Summary of the invention
In view of the shortcomings of the prior art, solving gas the technical problem to be solved by the present invention is to provide a kind of thermoplastic film coiler
Capsule can not continue thermoplastic film caused by supplying and be easy the problem of sticking together with mantle.
To solve the above-mentioned problems, the technical scheme adopted by the invention is that:
A kind of thermoplastic film coiler, including bracket are equipped with first motor on bracket, pacify on the output shaft of first motor
Equipped with rewinding disk, it is equipped with flattening support block below rewinding disk, flattens and is offered on support block top with the cooperation of rewinding disk outer rim for opening up
The arc groove of flat thermoplastic film, the arcwall face of the arc groove are equipped with mantle, and the mantle is equipped with the convex of multiple bar shapeds
Column, the pillar are parallel to the central axis of rewinding disk；Offering on the mantle can be described to the through-hole of rewinding disk blow out air
The air flue being connected to through-hole is offered in flattening support block；The lower end of flattening support block is connected with pressure spring, and pressure spring is connected to pedestal lower end,
The pressure spring lower end is equipped with the air bag that can be pushed down by pressure spring, is connected with the hose for blowing out air from mantle on the air bag,
The hose is connected to air flue；There are also transition rollers on bracket；It further include the second motor being fixed on bracket, the second motor turns
Cam is fixed on axis；It further include cylinder body, cylinder interior has piston, piston rod and spring, and spring one end is fixed on piston, bullet
The other end of spring is fixed on inboard wall of cylinder block, and piston rod one end is fixed on piston, and the piston rod other end is bonded with cam contour；
There are the first breather cheek valve and the first unidirectional air outlet valve on cylinder side wall, the first unidirectional air outlet valve is connected to air bag inlet end；Institute
Stating has tongs on hose.
The technical principle of this base case are as follows:
1. setting flattening support block, flattening support block are pushed against with the thermoplastic film roll on rewinding disk, rewinding disk per revolution, flattening
Support block carries out flattening to each layer of thermoplastic film wound on rewinding disk and goes to wrinkle.
2. air bag is arranged, with the winding of thermoplastic film, the thickness for flattening the thermoplastic film in support block increases, and thermoplastic film roll is downward
Flattening support block is squeezed, flattening support block is squeezed out the gas in air bag by pressure spring extruding gasbag, and gas is discharged by hose through gas
Road to through-hole is discharged, and is on the one hand conducive to the winding of thermoplastic film on rewinding disk, and thermoplastic film and mantle is on the other hand avoided to be sticked to one
It rises.
3. cylinder body is arranged, cylinder body is supplied to air bag, becomes gas source, so that air bag can be supplied continuously.
The beneficial effect that this programme generates is:
1. compared with not flattened to thermoplastic film, in this programme thermoplastic film often when being wound one week on rewinding disk, due to
Arc groove and rewinding in flattening support block are tried to get to the heart of a matter splaying cooperation, and the arc groove that each layer of thermoplastic film is flattened support block comforts
One time flat, flattening support block, which resists thermoplastic film, to be smoothed, and is avoided thermoplastic film from forming fold in winding and is influenced thermoplastic film and receive
Quality after volume.
2. sharp in this programme compared with air bag in the prior art does not have gas source that thermoplastic film and mantle is easy to cause to stick together
It is supplied with cylinder body to air bag, air bag can be supplied successively to through-hole, and thermoplastic film and mantle is avoided to stick together and influence thermoplastic
Quality after film winding.
3. transition roller is arranged, on the one hand prevents thermoplastic film from being scratched in wrapup procedure by bracket, on the other hand can increase heat
The tensile force of plastic film is conducive to rewinding disk and winds to thermoplastic film.
Further, have on the side wall in the cylinder body far from the first breather cheek valve and the first unidirectional air outlet valve second unidirectional
Intake valve and the second unidirectional air outlet valve, the second unidirectional air outlet valve are connected to air bag inlet end.Cylinder body is allowed continuously to supply to air bag, from
And guarantees that air bag supplies continuously out, and the gas flow of air bag outlet increases, be more advantageous to thermoplastic film flattening and avoid thermoplastic
Film sticks together with mantle.
Further, there are cutter on the bracket, the knife edge length of cutter is greater than the width of thermoplastic film.With rewinding disk
The increase of upper thermoplastic film thickness, the angle of the thermoplastic film and vertical direction that tense between rewinding disk and transition roller gradually become smaller, when
When the angle of the thermoplastic film and vertical direction that tense between rewinding disk and transition roller is reduced to certain value, thermoplastic film can be tightened in and cut
On the edge of a knife of cutter, to realize the automatic cutting of thermoplastic film.The knife edge length of cutter is greater than the width of thermoplastic film, to protect
Demonstrate,prove the complete cutting of thermoplastic film.
Further, there are suction nozzle, the first breather cheek valve and the second one-way air inlet at transition roller below the thermoplastic film
Valve is connected to suction nozzle.Cylinder body generates negative pressure by suction nozzle air-breathing, and during coiled strip, negative pressure can increase rewinding disk and transition
The tensile force of thermoplastic film between roller, can reduce bundling on rewinding disk around thermoplastic film fold；When cutter cut thermoplastic film
It has no progeny, the thermoplastic film on transition roller can be sucked for negative pressure, prevent thermoplastic film from falling, convenient coiled strip next time.
Further, there is slide cartridge on the bracket, flattening support block is located in slide cartridge and can slide in the vertical direction.Slide cartridge makes
Flattening support block can only be slided in the vertical direction and cannot be horizontally slipped, and when receiving rotation of disc, avoid the work in frictional force
Flattening support block side-to-side movement is driven with lower thermoplastic film, and influences flattening support block to the spreading of thermoplastic film roll.
Further, the cutter can stretch along vertical direction.It can be by the way that cutter be arranged in the height of vertical direction
And when controlling thermoplastic film automatic cutting on rewinding disk thermoplastic film thickness, realize the automatic cutting of the thermoplastic film roll of different-thickness.
Detailed description of the invention
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Fig. 2 is the sectional view that support block is flattened in Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: bracket 10, first motor 20, rewinding disk 21, transition roller 22, cutter
23, support block 30, air flue 31, slide cartridge 40, pressure spring 41, air bag 50, hose 51, the second motor 60, shaft 61, cam 62, cylinder are flattened
Body 70, piston 71, piston rod 72, the first breather cheek valve 73, the first unidirectional air outlet valve 74, the second breather cheek valve 75, second
Unidirectional air outlet valve 76, suction nozzle 77, spring 78, mantle 8, pillar 81, through-hole 82, arc groove 83.
As shown in Fig. 1, a kind of thermoplastic film coiler, including bracket 10 are rotatably connected to first motor on bracket 10
20, rewinding disk 21 is installed on the output shaft of first motor 20, first motor 20 can drive rewinding disk 21 to rotate, in bracket 10
On be also equipped with transition roller 22, the thermoplastic film that will be produced by other processes is by transition roller 22 wound on rewinding disk 21
On outer surface, avoid thermoplastic film on rewinding disk 21 during scratched or scratched by the side of bracket 10.
The lower section of rewinding disk 21 is provided with flattening support block 30.As shown in Fig. 2, offering and receiving on the top of flattening support block 30
21 outer rim of charging tray cooperates the arc groove 83 for flattening thermoplastic film.Under original state, under flattening support block 30 and rewinding disk 21
End in contact.Flattening support block 30 is against the surface of thermoplastic film, the every rotation of rewinding disk 21 during rewinding disk 21 winds thermoplastic film
One circle, the arc groove 83 that each layer of thermoplastic film is flattened in support block 30 are stroked one time, and thermoplastic film is avoided to be formed in coiled strip
Fold and the quality for influencing thermoplastic film.
Mantle 8 is bonded on the arcwall face of arc groove 83.Arc groove 83 does not contact directly with thermoplastic film but is passed through
Mantle 8 is contacted with thermoplastic film, is avoided thermoplastic film from being flattened support block 30 in winding and is scratched and influence the quality after thermoplastic film is wound.
The pillar 81 for being equipped with multiple bar shapeds is integrally formed on mantle 8, the quantity of pillar 81 is five in the present embodiment, and convex
Column 81 is parallel to the central axis of rewinding disk 21.Heat shrinkage film winding during, rewinding disk 21 rotation allow five pillars 81 successively
The volume of thermoplastic film is smoothed, avoid thermoplastic film on rewinding disk 21 when generate fold, after guaranteeing thermoplastic film winding
Quality.
Through-hole 82 is offered on mantle 8, the quantity of through-hole 82 is two in the present embodiment, is offered in flattening support block 30
Air flue 31, air flue 31 are connected to through-hole 82.As shown in Figure 1, the lower end of flattening support block 30 is connected with pressure spring 41, one end of pressure spring 41
It is fixedly connected with flattening support block 30, the other end of pressure spring 41 is fixed on 10 lower end of bracket.41 lower end of pressure spring is provided with air bag 50, pressure
41 lower end of spring is fixedly connected with bracket 10 again after penetrating air bag 50, and pressure spring 41 is sealed with 50 junction of air bag by hot pressing,
When pressure spring 41 compresses downwards, pressure spring 41 being capable of extruding gasbag 50.50 outlet side of air bag is connected with hose 51, hose 51 and flattening
Air flue 31 in support block 30 is connected to, and has tongs on hose 51.Heat with the rotation of rewinding disk 21, on rewinding disk 21
The thickness of plastic film gradually increases and decreases, and thermoplastic film is pressed down against support block 30 is flattened, and pressure spring 41 compresses downwards, 41 extruding gasbag 50 of pressure spring
Make the air in air bag 50 be expelled to mantle 8 through the through-hole 82 on air flue 31 to mantle 8 from the extrusion of hose 51 to contact with thermoplastic film
On face, on the one hand thermoplastic film can be smoothed, on the other hand can prevent thermoplastic film and mantle 8 from sticking together and influencing thermoplastic
Quality after film winding.The effect of tongs is when air bag 50 is squeezed, and pressure opens tongs, tongs permission portion
Divide air by the way that hose 51 will not be punctured again, when air bag 50 is not squeezed, tongs closure does not allow air-flow to pass through hose
51, so that 50 outlet side of air bag be sealed, prevent 50 gas leakage of air bag.
The present embodiment further includes slide cartridge 40, and slide cartridge 40 is fixed over the mount 10 vertically, and flattening support block 30 is located in slide cartridge 40
And can slide in the vertical direction, slide cartridge 40 makes flattening support block 30 that can only slide and cannot horizontally slip in the vertical direction, works as receipts
When charging tray 21 rotates, thermoplastic film under the action of frictional force is avoided to drive flattening 30 side-to-side movement of support block, and influences flattening
Spreading of the support block 30 to thermoplastic film roll.
Cutter 23 straight up are provided on bracket 10 between rewinding disk 21 and transition roller 22.With on rewinding disk 21
The angle of the increase of thermoplastic film thickness, the thermoplastic film and vertical direction that tense between rewinding disk 21 and transition roller 22 gradually becomes smaller,
When the angle of the thermoplastic film and vertical direction that tense between rewinding disk 21 and transition roller 22 is reduced to certain value, thermoplastic film can stretch tight
Tightly on the edge of a knife of cutter 23, so that the automatic cutting of thermoplastic film is realized, to guarantee the rule with a batch of thermoplastic film roll
Lattice are close, are not necessarily to manual control, easy to operate, and the automatic cutting of thermoplastic film is realized with simple structure.
It is detachably connected among 23 lower end of cutter by threaded rod and bracket, can realize cutter by rotary screwing thread bar
23 stretch along vertical direction, so as to control thermoplastic film automatic cutting in the height of vertical direction by the way that cutter 23 are arranged
When rewinding disk 21 on thermoplastic film thickness, realize the automatic cutting of the thermoplastic film roll of different-thickness.
For the complete cutting for guaranteeing thermoplastic film, the knife edge length of cutter 23 is greater than the width of thermoplastic film.
It is provided with the second motor 60 on bracket 10, is fixed with cam 62 in the shaft 61 of the second motor 60.The present embodiment is also
Including cylinder body 70, there are piston 71, piston rod 72 and spring 78 inside cylinder body 70,78 one end of spring is fixed on piston 71, spring
78 other end is fixed on 70 inner wall of cylinder body, and 72 one end of piston rod is fixed on piston 71,72 other end of piston rod and cam
The fitting of 62 profiles；Cylinder body 70 is separated into left and right two chambers by piston 71, is provided with first on the left chamber side wall of cylinder body 70
Breather cheek valve 73 and the first unidirectional air outlet valve 74 have the second breather cheek valve 75 and second on the right chamber side wall of cylinder body 70
Unidirectional air outlet valve 76.
Start the second motor 60, the rotation of 60 drive shaft 61 of the second motor, shaft 61 is rotated with moving cam 62, in cam 62
It reciprocatingly slides left and right in cylinder body 70 with the active force lower piston 71 of spring 78.When piston 71 moves downward, first unidirectionally into
Air valve 73 is closed, and the first unidirectional air outlet valve 74 is opened, left chamber's exhaust of cylinder body 70, while the second breather cheek valve 75 is opened,
Second unidirectional air outlet valve 76 is closed, the right chamber air-breathing of cylinder body 70；When piston 71 moves right, the first breather cheek valve 73 is beaten
It opens, the first unidirectional air outlet valve 74 is closed, left chamber's air-breathing of cylinder body 70, while the second breather cheek valve 75 is closed, and second is unidirectional
Air outlet valve 76 is opened, the right chamber exhaust of cylinder body 70；The left chamber of cylinder body 70 and the right side during piston 71 constantly moves back and forth
The constantly intermittent air-breathing of chamber and exhaust, form two inflators, to realize the continuous air-breathing of cylinder body 70 and constantly exhaust.
Have suction nozzle 77 at transition roller 22 below thermoplastic film, the opening of suction nozzle 77 is arranged straight up, first unidirectionally into
Air valve 73 and the second breather cheek valve 75 are connected to suction nozzle 77.First unidirectional air outlet valve 74 and the second unidirectional air outlet valve 76 with
The inlet end of air bag 50 is connected to.
During 70 air-breathing of cylinder body, 77 air-breathing of suction nozzle generates negative pressure, and during coiled strip, negative pressure is to thermoplastic film one
Downward power, negative pressure can increase the tensile force of the thermoplastic film between rewinding disk 21 and transition roller 22, can reduce and divide on rewinding disk 21
The fold of the thermoplastic film of volume is conducive to thermoplastic film and is flattened in winding process；After cutter 23 cut off thermoplastic film, transition
The pulling force that thermoplastic film on roller 22 loses rewinding disk 21 can hang downwards, and at this moment negative pressure can inhale the thermoplastic film on transition roller 22
Firmly, prevent thermoplastic film from falling off from transition roller 22, convenient coiled strip next time.
During cylinder body 70 is vented, cylinder body 70 guarantees that air bag 50 can be supplied continuously, keeps away constantly to 50 continuous charge of air bag
Exempt from thermoplastic film to stick together with mantle 8.
Specific implementation process is as follows:
The height of cutter 23 is adjusted according to the specification of different thermoplastic film rolls, then by thermoplastic film roll in rewinding disk 21
On, start first motor 20 and the second motor 60.First motor 20 drives rewinding disk 21 to rotate, and rewinding disk 21 starts to thermoplastic film
It is wound, during rewinding disk 21 is wound, 21 per revolution of rewinding disk flattens the bar shaped on the mantle 8 in support block 30
Pillar 81 successively flattens thermoplastic film, guarantees the quality of thermoplastic film winding, while with the progress that thermoplastic film is wound, rewinding
The thickness of thermoplastic film gradually increases on disk 21, and thermoplastic film squeezes flattening support block 30 and moves downward extruding gasbag 50, makes in air bag 50
Gas squeeze out from hose 51 and be expelled on mantle 8 and thermoplastic film contact surface through the through-hole 82 on air flue 31 to mantle 8, on the one hand
Thermoplastic film can be smoothed, on the other hand can prevent thermoplastic film and mantle 8 from sticking together and influence thermoplastic film winding after
Quality.Simultaneously under the driving of the second motor 60, two inflators are formed in cylinder body 70, cylinder body 70 passes through the continuous air-breathing of suction nozzle 77
Negative pressure is generated, during coiled strip, negative pressure can increase the tensile force of the thermoplastic film between rewinding disk 21 and transition roller 22, can subtract
The fold of the thermoplastic film of bundling, is conducive to thermoplastic film and flattens in winding process on few rewinding disk 21.Gas is continuously discharged in cylinder body 70
Body gives air bag 50 continuous charge, supplies air bag 50 continuously, mantle 8 is avoided to stick together with thermoplastic film.When hot on rewinding disk 21
When the total thickness of plastic film reaches setting value, for thermoplastic film through 23 automatic cutting of cutter, the negative pressure that cylinder body 70 generates at this time can be by mistake
The thermoplastic film crossed on roller 22 is sucked, and prevents thermoplastic film from falling, convenient coiled strip next time.Stop first motor 20, replace rewinding disk 21,
Restart first motor 20, constantly repeats the above steps.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. a kind of thermoplastic film coiler, including bracket, first motor is installed on bracket, is installed on the output shaft of first motor
There is rewinding disk, flattening support block is equipped with below rewinding disk, flattens and offered on support block top with the cooperation of rewinding disk outer rim for flattening
The arc groove of thermoplastic film, the arcwall face of the arc groove are equipped with mantle, and the mantle is equipped with the pillar of multiple bar shapeds,
The pillar is parallel to the central axis of rewinding disk；Offering on the mantle can be to the through-hole of rewinding disk blow out air, the exhibition
Flat against the air flue for offering in block and being connected to through-hole；The lower end of flattening support block is connected with pressure spring, and pressure spring is connected to pedestal lower end, institute
It states pressure spring lower end and is equipped with the air bag that can be pushed down by pressure spring, be connected with the hose for blowing out air from mantle, institute on the air bag
Hose is stated to be connected to air flue；There are also transition rollers on bracket；It is characterized by also including the second motor being fixed on bracket,
Cam is fixed in the shaft of two motors；It further include cylinder body, cylinder interior has piston, piston rod and spring, and spring one end is fixed
On piston, the other end of spring is fixed on inboard wall of cylinder block, and piston rod one end is fixed on piston, the piston rod other end with it is convex
Take turns profile fitting；Have the first breather cheek valve and the first unidirectional air outlet valve on cylinder side wall, the first unidirectional air outlet valve and air bag into
The connection of gas end；There are tongs on the hose.
2. a kind of thermoplastic film coiler according to claim 1, it is characterised in that: unidirectional far from first in the cylinder body
There are the second breather cheek valve and the second unidirectional air outlet valve, the second unidirectional air outlet valve on the side wall of intake valve and the first unidirectional air outlet valve
It is connected to air bag inlet end.
3. a kind of thermoplastic film coiler according to claim 2, it is characterised in that: have cutter on the bracket, cut
The knife edge length of cutter is greater than the width of thermoplastic film.
4. a kind of thermoplastic film coiler according to claim 3, it is characterised in that: close to transition below the thermoplastic film
There is suction nozzle at roller, the first breather cheek valve and the second breather cheek valve are connected to suction nozzle.
5. a kind of thermoplastic film coiler according to claim 4, it is characterised in that: have slide cartridge on the bracket, flatten
Support block is located in slide cartridge and can slide in the vertical direction.
6. a kind of thermoplastic film coiler according to claim 5, it is characterised in that: the cutter can be along vertical side
To flexible.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381149A (en) * | 2017-08-25 | 2017-11-24 | 贵州亿博科技有限公司 | Thermoplastic film coiler with flattening function |
| CN111192483A (en) * | 2020-02-29 | 2020-05-22 | 重庆百事得大牛机器人有限公司 | Robot-based legal classroom announcement system and method |
| CN111532031A (en) * | 2020-05-22 | 2020-08-14 | 吴照忠 | Thermal printer |
| CN112278952A (en) * | 2020-11-10 | 2021-01-29 | 李永善 | Organic film processing machine tool capable of being efficiently attached and stored and operation method thereof |
| CN114570613A (en) * | 2022-03-07 | 2022-06-03 | 樊玮 | Medical adhesive tape production equipment and production process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106710A (en) * | 1975-06-12 | 1978-08-15 | Barmag Barmer Maschinenfabrik Aktiengesellschaft | Winding machines with contact roller control device |
| CN203794290U (en) * | 2014-02-20 | 2014-08-27 | 上海郡是新包装有限公司 | Automatic film rolling mechanism for heat shrink film |
| CN107128725A (en) * | 2017-06-22 | 2017-09-05 | 天津市天塑滨海氟塑料制品有限公司 | A kind of raw material band flattens rewinding unit |
| CN107381149A (en) * | 2017-08-25 | 2017-11-24 | 贵州亿博科技有限公司 | Thermoplastic film coiler with flattening function |
| CN108608268A (en) * | 2018-04-28 | 2018-10-02 | 重庆市乐珐机电有限责任公司 | Turbine case end face grinding device |
-
2018
- 2018-12-10 CN CN201811506690.2A patent/CN109552927B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4106710A (en) * | 1975-06-12 | 1978-08-15 | Barmag Barmer Maschinenfabrik Aktiengesellschaft | Winding machines with contact roller control device |
| CN203794290U (en) * | 2014-02-20 | 2014-08-27 | 上海郡是新包装有限公司 | Automatic film rolling mechanism for heat shrink film |
| CN107128725A (en) * | 2017-06-22 | 2017-09-05 | 天津市天塑滨海氟塑料制品有限公司 | A kind of raw material band flattens rewinding unit |
| CN107381149A (en) * | 2017-08-25 | 2017-11-24 | 贵州亿博科技有限公司 | Thermoplastic film coiler with flattening function |
| CN108608268A (en) * | 2018-04-28 | 2018-10-02 | 重庆市乐珐机电有限责任公司 | Turbine case end face grinding device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381149A (en) * | 2017-08-25 | 2017-11-24 | 贵州亿博科技有限公司 | Thermoplastic film coiler with flattening function |
| CN107381149B (en) * | 2017-08-25 | 2023-12-01 | 山东腾塑新材料有限公司 | Thermoplastic film rolling mechanism with flattening function |
| CN111192483A (en) * | 2020-02-29 | 2020-05-22 | 重庆百事得大牛机器人有限公司 | Robot-based legal classroom announcement system and method |
| CN111532031A (en) * | 2020-05-22 | 2020-08-14 | 吴照忠 | Thermal printer |
| CN111532031B (en) * | 2020-05-22 | 2021-09-21 | 南京六合高新建设发展有限公司 | Thermal printer |
| CN112278952A (en) * | 2020-11-10 | 2021-01-29 | 李永善 | Organic film processing machine tool capable of being efficiently attached and stored and operation method thereof |
| CN112278952B (en) * | 2020-11-10 | 2021-10-29 | 合肥市航拯工业设计有限公司 | Organic film processing machine tool capable of being efficiently attached and stored and operation method thereof |
| CN114570613A (en) * | 2022-03-07 | 2022-06-03 | 樊玮 | Medical adhesive tape production equipment and production process thereof |
| CN114570613B (en) * | 2022-03-07 | 2023-09-08 | 北京泰科斯曼科技发展有限公司 | Medical adhesive tape production equipment and production process thereof |
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Denomination of invention: A thermoplastic film rolling mechanism Granted publication date: 20230905 Pledgee: Postal Savings Bank of China Co.,Ltd. Chaozhou Chao'an District Sub branch Pledgor: Kaizheng packaging technology (Guangdong) Co.,Ltd. Registration number: Y2024980016579 |
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