CN110668235B - Plastic film prevents fold winder - Google Patents
Plastic film prevents fold winder Download PDFInfo
- Publication number
- CN110668235B CN110668235B CN201911007118.6A CN201911007118A CN110668235B CN 110668235 B CN110668235 B CN 110668235B CN 201911007118 A CN201911007118 A CN 201911007118A CN 110668235 B CN110668235 B CN 110668235B
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- Prior art keywords
- belt
- film
- wheel
- cavity
- fixedly connected
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- 229920006255 plastic film Polymers 0.000 title claims abstract description 36
- 239000002985 plastic film Substances 0.000 title claims abstract description 35
- 238000004804 winding Methods 0.000 claims abstract description 97
- 230000001360 synchronised effect Effects 0.000 claims abstract description 50
- 230000002457 bidirectional effect Effects 0.000 claims description 20
- 238000007664 blowing Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000002040 relaxant effect Effects 0.000 claims description 9
- 230000037303 wrinkles Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 239000002990 reinforced plastic Substances 0.000 claims 1
- 239000010408 film Substances 0.000 description 58
- 239000010409 thin film Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003205 diastolic effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
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- 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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
- B65H18/103—Reel-to-reel type web winding and unwinding mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/512—Changing form of handled material
- B65H2301/5125—Restoring form
- B65H2301/51256—Removing waviness or curl, smoothing
Abstract
The invention discloses a plastic film wrinkle-preventing winding machine, which comprises a bottom plate, wherein a driving device is arranged in the bottom plate, a winding device is arranged on the front side of the bottom plate, the winding device is connected with the driving device through a synchronous belt and a connecting belt, a large winding wheel and a small winding wheel can be connected in the winding device through splines, the driving device drives the winding device through the synchronous belt and the connecting belt, and further a film wound on the large winding wheel can be rewound on the small winding wheel.
Description
Technical Field
The invention relates to the field of winding machines, in particular to a plastic film wrinkle-preventing winding machine.
Background
In industrial production and daily life, the application of the plastic film is very wide, the plastic film is generally wound on the sleeve for storage, but the plastic film is easy to deform and damage, sometimes the plastic film deforms and folds on the sleeve, in order to avoid damaging the plastic film, the plastic film needs to be wound and collected again, the plastic film is easy to damage by manual winding, and the efficiency is low.
Disclosure of Invention
The technical problem is as follows:
manual winding of plastic film is slow and prone to damage.
In order to solve the problems, the embodiment designs a plastic film wrinkle-proof winding machine, which comprises a bottom plate, wherein a driving device is arranged in the bottom plate, a winding device is arranged on the front side of the bottom plate, the winding device is connected with the driving device through a synchronous belt and a connecting belt, a large winding wheel and a small winding wheel are connected in the winding device through splines, the driving device drives the winding device through the synchronous belt and the connecting belt, so that a film wound on the large winding wheel can be rewound on the small winding wheel, the front end of the bottom plate is fixedly connected with a fixing plate, a fan device is arranged in the fixing plate, the fan device is positioned right under the small winding wheel, the fan device is connected with the driving device through a driving belt, and the driving device drives the fan device through the driving belt, the film can be blown and bulged, the upper side of the fixing plate is provided with a relaxing device, the upper end of the relaxing device can be abutted against the film, the lower end of the relaxing device is connected to the driving device, and the driving device drives the relaxing device to relax the film, so that wrinkles of the film can be eliminated. Beneficially, the driving device includes a cavity disposed in the bottom plate, a driving gear is rotatably disposed in the cavity, a motor shaft is fixedly connected in the driving gear, the upper end of the motor shaft is connected to the relaxation device, a motor is fixedly disposed in the inner wall of the lower side of the cavity, the lower end of the motor shaft is in power connection with the motor, a rear-side pulley is rotatably disposed on the upper side of the driving gear, the rear end of the driving belt is connected to the rear-side pulley, the front end of the driving belt is connected to the fan device, a driven gear is engaged with the rear end of the driving gear, the rear end of the driven gear is fixedly connected to a driven shaft, a belt groove is disposed in the inner wall of the rear side of the cavity and is communicated with the driving belt, a driving pulley is rotatably disposed in the belt groove and, the synchronous belt and the upper end of the connecting belt are connected to the winding device, the motor is started, the motor is driven to pass through the motor shaft to drive the relaxing device, meanwhile, the motor shaft drives the driving gear to rotate, the driven gear is driven to rotate, the driven shaft drives the driving belt wheel to rotate, the synchronous belt and the connecting belt are driven to drive the winding device, meanwhile, the motor shaft drives the rear side driving belt wheel to rotate, and then the fan device is driven by the driving belt.
Beneficially, the winding device includes two synchronous pulleys rotatably disposed in the belt groove, the upper end of the synchronous belt is connected to the two synchronous pulleys, a synchronous shaft is fixedly connected in the synchronous pulley, the front end of the synchronous shaft extends out of the bottom plate, the large winding wheel can be sleeved on the left synchronous shaft and connected with the left synchronous shaft through a spline, the small winding wheel can be sleeved on the right synchronous shaft and connected with the right synchronous shaft through a spline, after the large winding wheel and the small winding wheel are respectively sleeved on the synchronous shafts on both sides, one end of the film wound on the large winding wheel is connected to the circumferential surface of the small winding wheel, the driving pulley rotates and drives the synchronous pulleys to rotate through the synchronous belt, and then drives the large winding wheel and the small winding wheel to synchronously rotate through the synchronous shaft, the film on the large winding wheel can then be rewound on the small winding wheel.
Advantageously, the diameter of the small winding wheel is slightly smaller than the diameter of the large winding wheel, so that the film is in a relaxed state when wound, avoiding damage to the film.
But preferentially, the rotatable three driven pulleys that are equipped with in the belt groove, the fixed axle has been linked firmly in the driven pulley, the fixed axle front end extends to the bottom plate is outer and has been linked firmly the leading wheel, and is three the leading wheel can be right the removal of film is led, and the film is in lax state, and is three the leading wheel can be avoided the film is in disorder, the leading wheel with the linear velocity direction of the position of film contact with the moving direction of film is the same, avoids damaging the film.
Beneficially, the diastole device comprises a steering cavity arranged in the inner wall of the upper side of the cavity, the upper end of the motor shaft extends into the steering cavity and is fixedly connected with a worm, a worm wheel is arranged at the right end of the worm in a meshed manner, a fast rotating shaft is fixedly connected in the worm wheel, a decelerating cavity is arranged in the inner wall of the front side of the steering cavity, a small belt wheel is rotatably arranged in the decelerating cavity, the front end of the fast rotating shaft extends into the decelerating cavity and is fixedly connected with the small belt wheel, a large belt wheel is rotatably arranged on the upper side of the small belt wheel, a decelerating belt is connected between the small belt wheel and the large belt wheel, a slow rotating shaft is fixedly connected in the large belt wheel, a clutch cavity is arranged in the inner wall of the front side of the decelerating cavity, fixed gears are symmetrically and rotatably arranged in the clutch cavity, the fast rotating shaft and the front end of the slow rotating shaft extend into the clutch cavity and are fixedly connected, the fixed gears are slidably and rotatably provided with sliding gears, the sliding gears can be respectively meshed with the fixed gears on two sides, the fixed gears on two sides respectively drive the sliding gears to rotate in opposite directions, the sliding gears are fixedly connected with bidirectional screw rods, the front ends of the bidirectional screw rods extend out of the bottom plate and are in threaded connection with two sliding wheels, the upper ends of the sliding wheels can abut against the film, the threaded connection directions between the two sliding wheels and the bidirectional screw rods are opposite, the motor is started, the worm is driven to rotate through the motor shaft, the worm gear is further driven to rotate, the small belt wheel is further driven to rotate through the fast rotating shaft, the large belt wheel is further driven to rotate through the deceleration belt, and the large belt wheel drives the fixed gear on the upper side to rotate through the slow rotating shaft, meanwhile, the fast rotating shaft drives the fixed gear on the lower side to rotate, the rotating speed of the fixed gear on the lower side is higher than that of the fixed gear on the upper side, when the sliding gear is meshed with the fixed gear on the upper side, the upper end of the sliding wheel abuts against the film, the sliding wheels on the two sides are in a mutually close state, the fixed gear on the upper side rotates and drives the sliding gear to rotate, the sliding wheels on the two sides are driven by the bidirectional screw rod to mutually move away from and slide, the sliding speed of the sliding wheel is slow, the film is relaxed to eliminate wrinkles, when the sliding gear is meshed with the fixed gear on the lower side, the upper end of the sliding wheel is not in contact with the film, the sliding wheels on the two sides are in a mutually far state, and the fixed gear on the lower side rotates and drives the sliding gear to rotate, and then the two-way screw drives the sliding wheels at the two sides to slide close to each other, and the sliding speed of the sliding wheels is higher.
Preferably, a guide groove is formed in the inner wall of the rear side of the clutch cavity in a communicated manner, a sliding block is slidably arranged in the guide groove, the rear end of the bidirectional screw is rotatably connected to the sliding block, an electromagnetic spring is fixedly connected between the lower end of the sliding block and the inner wall of the lower side of the guide groove, three limiting plates are arranged on the front side of the bottom plate, the limiting plates are rotatably connected to the bidirectional screw, a control switch is fixedly connected to the front end and the rear end of the middle limiting plate and one end, close to the symmetry center, of the limiting plates on the two sides, the control switch is electrically connected to the electromagnetic spring, when the sliding wheels on the two sides are in contact with the two control switches in the middle, the electromagnetic spring is electrified to push the sliding block to slide upwards, so that the sliding gear is meshed with the fixed gear on the upper side, and when the sliding wheels, and when the sliding wheel is contacted with the control switches on the two sides, the electromagnetic spring is powered off, and the sliding block is driven to slide downwards under the elastic force action of the electromagnetic spring, so that the sliding gear is meshed with the fixed gear on the lower side.
Beneficially, the fan device comprises a communicating groove which is arranged in the fixed plate and has a backward opening, a front belt wheel is rotatably arranged in the communicating groove, the right end of the driving belt is connected to the front belt wheel, a connecting shaft is fixedly connected in the front belt wheel, a driving cavity is arranged in the inner wall of the upper side of the communicating groove, an intermediate gear is rotatably arranged in the driving cavity, the upper end of the connecting shaft extends into the driving cavity and is fixedly connected to the intermediate gear, symmetrical gears are symmetrically and mutually meshed at the front end and the rear end of the intermediate gear, a fan shaft is fixedly connected in the symmetrical gears, the upper end of the fan shaft extends out of the fixed plate and is fixedly connected with a blowing fan, the rear belt wheel drives the front belt wheel to rotate through the driving belt, the intermediate gear is further driven to rotate through the connecting shaft, and the symmetrical gears are further driven to, and then the fan shaft drives the blowing fan to rotate, so that the film is blown and swollen, the sliding wheel can be completely separated from the film when sliding downwards, and the sliding wheel is prevented from damaging the film when being close to each other and sliding.
Advantageously, since the film is easily damaged, the fan axis is at an angle of fifteen degrees to the vertical direction, and the blowing fan blows air to the front and rear edges of the film, so that the blowing fan is prevented from blowing air directly to the film.
The invention has the beneficial effects that: the plastic film cannot be completely tensioned during winding, damage is avoided, blowing and air blowing are carried out on the plastic film before rewinding, the surface of the plastic film is relaxed, and existing wrinkles on the plastic film are eliminated.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a plastic film wrinkle-preventing winding machine according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 2;
FIG. 5 is an enlarged schematic view of "D" of FIG. 2;
FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a plastic film wrinkle-preventing winding machine, which is mainly applied to winding collection and wrinkle elimination of plastic films, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a plastic film wrinkle-proof winding machine, which comprises a bottom plate 11, wherein a driving device 103 is arranged in the bottom plate 11, a winding device 100 is arranged at the front side of the bottom plate 11, the winding device 100 is connected with the driving device 103 through a synchronous belt 34 and a connecting belt 54, a large winding wheel 15 and a small winding wheel 20 can be connected in the winding device 100 through splines, the driving device 103 drives the winding device 100 through the synchronous belt 34 and the connecting belt 54, and further can rewind a film 16 wound on the large winding wheel 15 on the small winding wheel 20, a fixing plate 24 is fixedly connected at the front end of the bottom plate 11, a fan device 101 is arranged in the fixing plate 24, the fan device 101 is positioned right below the small winding wheel 20, the fan device 101 is connected with the driving device 103 through a transmission belt 25, the driving device 103 drives the fan device 101 through the transmission belt 25, the thin film 16 can be blown and raised, a relaxation device 102 is arranged on the upper side of the fixing plate 24, the upper end of the relaxation device 102 can be abutted against the thin film 16, the lower end of the relaxation device 102 is connected with the driving device 103, the driving device 103 drives the relaxation device 102 to relax the thin film 16, and wrinkles of the thin film 16 can be eliminated.
According to the embodiment, the driving device 103 is described in detail below, the driving device 103 includes a cavity 61 disposed in the bottom plate 11, a driving gear 58 is rotatably disposed in the cavity 61, the driving gear 58 is fixedly connected to the motor shaft 52, the upper end of the motor shaft 52 is connected to the relaxation device 102, a motor 57 is fixedly disposed in the inner wall of the lower side of the cavity 61, the lower end of the motor shaft 52 is connected to the motor 57, a rear pulley 60 is rotatably disposed on the upper side of the driving gear 58, the rear end of the driving belt 25 is connected to the rear pulley 60, the front end of the driving belt 25 is connected to the fan device 101, a driven gear 59 is engaged with the rear end of the driving gear 58, a driven shaft 56 is fixedly connected to the rear end of the driven gear 59, a belt groove 33 is disposed in the inner wall of the rear side of the cavity 61, and a driving pulley 55 is, the driving pulley 55 links firmly in driven shaft 56, hold-in range 34 and the connecting band 54 lower extreme connect in driving pulley 55, hold-in range 34 and the connecting band 54 upper end connect in take-up device 100 starts motor 57, and then passes through motor shaft 52 drives diastolic device 102, simultaneously motor shaft 52 drives driving gear 58 rotates, and then drives driven gear 59 rotates, and then passes through driven shaft 56 drives driving pulley 55 rotates, and then passes through hold-in range 34 and the connecting band 54 drive take-up device 100, simultaneously motor shaft 52 drives rear side pulley 60 rotates, and then passes through the drive belt 25 drive fan unit 101.
According to an embodiment, the winding device 100 is described in detail below, the winding device 100 includes two synchronous pulleys 32 rotatably disposed in the belt groove 33, the upper end of the synchronous belt 34 is connected to the two synchronous pulleys 32, a synchronous shaft 14 is fixedly connected to the synchronous pulleys 32, the front end of the synchronous shaft 14 extends out of the bottom plate 11, the large winding wheel 15 can be sleeved on the left synchronous shaft 14 and splined with the left synchronous shaft 14, the small winding wheel 20 can be sleeved on the right synchronous shaft 14 and splined with the right synchronous shaft 14, the large winding wheel 15 and the small winding wheel 20 are respectively sleeved on the synchronous shafts 14 on both sides, and then one end of the film 16 wound on the large winding wheel 15 is connected to the circumferential surface of the small winding wheel 20, the driving pulley 55 rotates and drives the synchronous pulleys 32 to rotate through the synchronous belt 34, the large winding wheel 15 and the small winding wheel 20 are driven by the synchronizing shaft 14 to rotate synchronously, and the film 16 on the large winding wheel 15 can be wound on the small winding wheel 20 again.
Advantageously, the diameter of the small winding wheel 20 is slightly smaller than the diameter of the large winding wheel 15, so that the film 16 is in a relaxed state when wound, avoiding damaging the film 16.
Advantageously, three driven pulleys 53 are rotatably disposed in the belt groove 33, a fixed shaft 12 is fixedly connected to the driven pulleys 53, the front end of the fixed shaft 12 extends out of the bottom plate 11 and is fixedly connected with a guide wheel 13, the three guide wheels 13 can guide the movement of the film 16, the film 16 is in a loose state, the three guide wheels 13 can prevent the film 16 from scattering, the linear velocity direction of the position where the guide wheels 13 and the film 16 are contacted is the same as the moving direction of the film 16, and the film 16 is prevented from being damaged.
According to an embodiment, the relaxation device 102 is described in detail below, the relaxation device 102 includes a turning cavity 50 disposed in an inner wall of an upper side of the cavity 61, an upper end of the motor shaft 52 extends into the turning cavity 50 and is fixedly connected with a worm 37, a worm wheel 51 is engaged with a right end of the worm 37, a fast rotating shaft 42 is fixedly connected in the worm wheel 51, a decelerating cavity 46 is disposed in an inner wall of a front side of the turning cavity 50, a small pulley 38 is rotatably disposed in the decelerating cavity 46, a front end of the fast rotating shaft 42 extends into the decelerating cavity 46 and is fixedly connected to the small pulley 38, a large pulley 47 is rotatably disposed on an upper side of the small pulley 38, a decelerating belt 49 is connected between the small pulley 38 and the large pulley 47, a decelerating transmission is performed between the small pulley 38 and the large pulley 47, a slow rotating shaft 45 is fixedly connected in the large pulley 47, a clutch cavity 41 is disposed in an inner wall of a front side of the, fixed gears 40 are symmetrically and rotatably arranged in the clutch cavity 41, the front ends of the fast rotating shaft 42 and the slow rotating shaft 45 extend into the clutch cavity 41 and are respectively and fixedly connected to the fixed gears 40 at two sides, sliding gears 43 are slidably and rotatably arranged between the fixed gears 40, the sliding gears 43 can be respectively meshed with the fixed gears 40 at two sides, the fixed gears 40 at two sides respectively drive the sliding gears 43 to rotate in opposite directions, a bidirectional screw 18 is fixedly connected in the sliding gears 43, the front end of the bidirectional screw 18 extends out of the bottom plate 11 and is in threaded connection with two sliding wheels 17, the upper ends of the sliding wheels 17 can be abutted against the film 16, the threaded connection directions between the two sliding wheels 17 and the bidirectional screw 18 are opposite, the motor 57 is started and the worm 37 is driven to rotate by the motor shaft 52, thereby driving the worm wheel 51 to rotate, further driving the small belt wheel 38 to rotate through the fast rotating shaft 42, further driving the large belt wheel 47 to rotate through the deceleration strip 49, further driving the upper fixed gear 40 to rotate through the slow rotating shaft 45 by the large belt wheel 47, simultaneously driving the lower fixed gear 40 to rotate by the fast rotating shaft 42, and the lower fixed gear 40 to rotate at a higher speed than the upper fixed gear 40, when the sliding gear 43 is engaged with the upper fixed gear 40, the upper end of the sliding gear 17 abuts against the film 16, and the sliding gears 17 at both sides are in a state of being close to each other, at which time the upper fixed gear 40 rotates and drives the sliding gear 43 to rotate, further driving the sliding gears 17 at both sides to slide away from each other through the bidirectional screw 18, when the sliding gear 43 is engaged with the fixed gear 40 on the lower side, the upper end of the sliding gear 17 is not in contact with the film 16, and the sliding gears 17 on both sides are in a state of being away from each other, at this time, the fixed gear 40 on the lower side rotates and drives the sliding gear 43 to rotate, and further the sliding gears 17 on both sides are driven to slide close to each other by the bidirectional screw 18, and the sliding speed of the sliding gear 17 is high.
Beneficially, a guide groove 44 is arranged in the inner wall of the rear side of the clutch cavity 41 in a communicating manner, a sliding block 48 is arranged in the guide groove 44 in a sliding manner, the rear end of the bidirectional screw 18 is rotatably connected to the sliding block 48, an electromagnetic spring 39 is fixedly connected between the lower end of the sliding block 48 and the inner wall of the lower side of the guide groove 44, three limiting plates 36 are arranged on the front side of the bottom plate 11, the limiting plates 36 are rotatably connected to the bidirectional screw 18, control switches 35 are fixedly connected to the front end and the rear end of the middle limiting plate 36 and one ends of the limiting plates 36 on the two sides, which are close to the symmetry center, the control switches 35 are electrically connected to the electromagnetic spring 39, when the sliding wheels 17 on the two sides are in contact with the two control switches 35 in the middle, the electromagnetic spring 39 is electrified, so that the sliding block 48 is pushed to, when the sliding wheels 17 on both sides slide away from each other, the electromagnetic spring 39 is still in an energized state until the sliding wheels 17 contact the control switches 35 on both sides, at this time, the electromagnetic spring 39 is de-energized, and the slider 48 is driven to slide downwards under the elastic force of the electromagnetic spring 39, so that the sliding gear 43 is meshed with the fixed gear 40 on the lower side.
According to the embodiment, the fan device 101 is described in detail below, the fan device 101 includes a communicating groove 28 disposed in the fixing plate 24 and having a backward opening, a front pulley 27 is rotatably disposed in the communicating groove 28, the right end of the transmission belt 25 is connected to the front pulley 27, a connection shaft 26 is fixedly connected to the front pulley 27, a transmission cavity 23 is disposed in the inner wall of the upper side of the communicating groove 28, an intermediate gear 21 is rotatably disposed in the transmission cavity 23, the upper end of the connection shaft 26 extends into the transmission cavity 23 and is fixedly connected to the intermediate gear 21, symmetrical gears 22 are symmetrically and meshed with the front and rear ends of the intermediate gear 21, a fan shaft 30 is fixedly connected to the inside of the symmetrical gears 22, the upper end of the fan shaft 30 extends out of the fixing plate 24 and is fixedly connected to a blowing fan 31, the front pulley 60 drives the front pulley 27 to rotate through the transmission belt 25, and then the middle gear 21 is driven to rotate through the connecting shaft 26, so as to drive the symmetrical gear 22 to rotate, and further the fan shaft 30 drives the blowing fan 31 to rotate, so as to blow air to the film 16 and bulge the film 16, so that the sliding wheel 17 can be completely separated from the film 16 when sliding downwards, and the sliding wheel 17 is prevented from damaging the film 16 when sliding close to each other.
Advantageously, since the film 16 is easily damaged, the fan shaft 30 is arranged at a fifteen-degree angle to the vertical direction, and the blowing fan 31 blows air to the front and rear side edges of the film 16, thereby preventing the blowing fan 31 from blowing air directly to the film 16.
The use steps of the plastic film wrinkle-preventing winding machine herein will be described in detail with reference to fig. 1 to 6:
initially, the electromagnetic spring 39 is in a power-off state in which the slide gear 43 is engaged with the fixed gear 40 on the lower side, and the slide gears 17 are in a state of being apart from each other.
In use, the large winding wheel 15 is sleeved on the left synchronizing shaft 14, the small winding wheel 20 is sleeved on the right synchronizing shaft 14, one end of the film 16 on the large winding wheel 15 is connected on the circumferential surface of the small winding wheel 20, the film 16 is guided by the three guide wheels 13, the motor 57 is started, the rear side belt wheel 60 is driven to rotate by the motor shaft 52, the front side belt wheel 27 is driven to rotate by the transmission belt 25, the middle gear 21 is driven to rotate by the connecting shaft 26, the symmetrical gear 22 is driven to rotate, the blowing fan 31 is driven to rotate by the fan shaft 30, air is blown to the film 16 and the film 16 is blown up, the driving gear 58 is driven to rotate by the motor shaft 52, the driven gear 59 is driven to rotate, the driving pulley 55 is driven to rotate by the driven shaft 56, and the three driven pulleys 53 are driven to rotate by the connecting belt 54, further guiding the movement of the film 16, simultaneously driving the synchronous pulley 32 to rotate by the driving pulley 55 through the synchronous belt 34, further driving the large winding wheel 15 and the small winding wheel 20 to rotate synchronously by the synchronous shaft 14, further winding the film 16 onto the small winding wheel 20, and the linear velocity of the small winding wheel 20 is slightly less than that of the large winding wheel 15, so that the film 16 is always in a loose state, simultaneously driving the worm 37 to rotate when the motor shaft 52 rotates, further driving the worm wheel 51 to rotate, further driving the fixed gear 40 on the lower side to rotate through the fast rotating shaft 42, further driving the sliding gear 43 to rotate, further driving the sliding wheels 17 on both sides to rapidly slide close to each other through the bidirectional screw 18 until the sliding wheels 17 contact with the middle control switch 35, in the process, the sliding wheels 17 do not contact with the film 16, thereby avoiding damaging the film 16, and electrifying the electromagnetic spring 39 when the sliding wheels 17 contact with the middle two control switches 35, and then the slide block 48 is pushed to slide upwards, so as to drive the bidirectional screw 18 and the sliding gear 43 to slide upwards, so that the upper end of the sliding gear 17 is abutted against the film 16, so that the sliding gear 43 is meshed with the fixed gear 40 on the upper side, the small belt wheel 38 drives the large belt wheel 47 to rotate in a speed reduction mode through the speed reduction belt 49, so as to drive the fixed gear 40 on the upper side to rotate through the slow rotating shaft 45, the rotating speed of the fixed gear 40 on the upper side is smaller than that of the fixed gear 40 on the lower side, so that the fixed gear 40 on the upper side drives the sliding gear 43 to rotate, so as to drive the sliding gears 17 on the two sides to slide away from each other, so that the film 16 is relaxed and wrinkles are eliminated.
After the film 16 is completely wound onto the small winding wheel 20, the device is restored to the initial state, and at this time, the large winding wheel 15 and the small winding wheel 20 are simply removed.
The invention has the beneficial effects that: the plastic film cannot be completely tensioned during winding, damage is avoided, blowing and air blowing are carried out on the plastic film before rewinding, the surface of the plastic film is relaxed, and existing wrinkles on the plastic film are eliminated.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (9)
1. A plastic film anti-wrinkling winder comprises a base plate; the film winding device comprises a base plate, a winding device and a driving device, wherein the base plate is internally provided with the driving device, the front side of the base plate is provided with the winding device, the winding device is connected with the driving device through a synchronous belt and a connecting belt, a large winding wheel and a small winding wheel can be connected in the winding device through splines, and the driving device drives the winding device through the synchronous belt and the connecting belt so as to rewind a film wound on the large winding wheel on the small winding wheel; the front end of the bottom plate is fixedly connected with a fixing plate, a fan device is arranged in the fixing plate, and the fan device is positioned right below the small winding wheel; the fan device is connected with the driving device through a transmission belt, and the driving device drives the fan device through the transmission belt so as to blow and swell the film; the upper side of the fixing plate is provided with a relaxing device, the upper end of the relaxing device can abut against the film, the lower end of the relaxing device is connected to the driving device, and the driving device drives the relaxing device to relax the film, so that wrinkles of the film can be eliminated.
2. A plastic film wrinkle-preventing winder as claimed in claim 1, wherein: the driving device comprises a cavity arranged in the bottom plate, a driving gear is rotatably arranged in the cavity, a motor shaft is fixedly connected in the driving gear, the upper end of the motor shaft is connected to the diastole device, a motor is fixedly arranged in the inner wall of the lower side of the cavity, and the lower end of the motor shaft is in power connection with the motor; the upper side of the driving gear is rotatably provided with a rear-side belt wheel, the rear end of the driving belt is connected with the rear-side belt wheel, and the front end of the driving belt is connected with the fan device; the driving gear rear end meshing is equipped with driven gear, driven gear rear end rigid coupling has the driven shaft, cavity rear side inner wall is internal to be equipped with the belt trough, the rotatable driving pulley that is equipped with in the belt trough, driving pulley link firmly in the driven shaft, the hold-in range and the connecting band lower extreme connect in driving pulley, the hold-in range and the connecting band upper end connect in coiling mechanism.
3. A plastic film wrinkle-preventing winder as claimed in claim 2, wherein: the winding device comprises two rotatable synchronous belt wheels arranged in the belt groove, the upper end of each synchronous belt is connected with the two synchronous belt wheels, synchronous shafts are fixedly connected in the synchronous belt wheels, the front ends of the synchronous shafts extend to the outside of the bottom plate, the large winding wheels can be sleeved on the left sides of the synchronous shafts and are connected with the left sides of the synchronous shafts in a spline mode, and the small winding wheels can be sleeved on the right sides of the synchronous shafts and on the right sides of the synchronous shafts in a spline mode.
4. A plastic film wrinkle-preventing winder as claimed in claim 3, wherein: the diameter of the small winding wheel is slightly smaller than that of the large winding wheel, so that the film is in a loose state when being wound, and the film is prevented from being damaged.
5. A plastic film wrinkle-preventing winder as claimed in claim 3, wherein: the rotatable three driven pulleys that are equipped with in the belt groove, the fixed axle has been linked firmly in the driven pulley, the fixed axle front end extends to the bottom plate is outer and has been linked firmly the leading wheel, and is three the leading wheel can be right the removal of film is led to, and the film is in lax state, and is three the leading wheel can avoid the film is in disorder.
6. A plastic film wrinkle-preventing winder as claimed in claim 2, wherein: the diastole device comprises a steering cavity arranged in the inner wall of the upper side of the cavity, the upper end of the motor shaft extends into the steering cavity and is fixedly connected with a worm, the right end of the worm is meshed with a worm wheel, and a quick rotating shaft is fixedly connected in the worm wheel; a deceleration cavity is arranged in the inner wall of the front side of the steering cavity, a small belt wheel is rotatably arranged in the deceleration cavity, the front end of the rapid rotating shaft extends into the deceleration cavity and is fixedly connected with the small belt wheel, a large belt wheel is rotatably arranged on the upper side of the small belt wheel, a deceleration belt is connected between the small belt wheel and the large belt wheel, and deceleration transmission is performed between the small belt wheel and the large belt wheel; the large belt wheel is fixedly connected with a slow rotating shaft, a clutch cavity is arranged in the inner wall of the front side of the speed reduction cavity, fixed gears are symmetrically and rotatably arranged in the clutch cavity from top to bottom, the front ends of the fast rotating shaft and the slow rotating shaft extend into the clutch cavity and are respectively and fixedly connected with the fixed gears on two sides, sliding gears are slidably and rotatably arranged between the fixed gears, the sliding gears can be respectively meshed with the fixed gears on two sides, and the fixed gears on two sides respectively drive the sliding gears to rotate in opposite directions; the film-reinforced plastic film packaging machine is characterized in that a bidirectional screw is fixedly connected in the sliding gear, the front end of the bidirectional screw extends to the outside of the bottom plate and is in threaded connection with two sliding wheels, the upper ends of the sliding wheels can abut against the film, and the sliding wheels are opposite to the threaded connection direction between the bidirectional screws.
7. A plastic film wrinkle-preventing winder as claimed in claim 6, wherein: a guide groove is communicated with the inner wall of the rear side of the clutch cavity, a sliding block is slidably arranged in the guide groove, the rear end of the bidirectional screw is rotatably connected to the sliding block, and an electromagnetic spring is fixedly connected between the lower end of the sliding block and the inner wall of the lower side of the guide groove; the electromagnetic spring is characterized in that three limiting plates are arranged on the front side of the bottom plate, the limiting plates are rotatably connected to the bidirectional screw rod, a control switch is fixedly connected to the front end and the rear end of the middle limiting plate and one ends, close to the symmetric center, of the two sides of the limiting plate, and the control switch is electrically connected to the electromagnetic spring.
8. A plastic film wrinkle-preventing winder as claimed in claim 2, wherein: the fan device comprises a communicating groove which is arranged in the fixed plate and has a backward opening, a front belt wheel is rotatably arranged in the communicating groove, and the right end of the transmission belt is connected with the front belt wheel; the front side belt wheel is internally fixedly connected with a connecting shaft, a transmission cavity is arranged in the inner wall of the upper side of the communicating groove, an intermediate gear is rotatably arranged in the transmission cavity, the upper end of the connecting shaft extends into the transmission cavity and is fixedly connected with the intermediate gear, symmetrical gears are symmetrically arranged at the front end and the rear end of the intermediate gear and are meshed with each other, a fan shaft is fixedly connected into the symmetrical gears, and the upper end of the fan shaft extends to the outside of the fixed plate and is fixedly connected with a blowing fan.
9. A plastic film wrinkle-preventing winder as claimed in claim 8, wherein: because the film is easy to damage, the fan shaft forms a fifteen-degree angle with the vertical direction, the blowing fan blows air to the edges of the front side and the rear side of the film, and the blowing fan is prevented from directly blowing air to the film.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911007118.6A CN110668235B (en) | 2019-10-22 | 2019-10-22 | Plastic film prevents fold winder |
| JP2019221712A JP2021066601A (en) | 2019-10-22 | 2019-12-06 | Wrinkle prevention type winder for plastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911007118.6A CN110668235B (en) | 2019-10-22 | 2019-10-22 | Plastic film prevents fold winder |
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| Publication Number | Publication Date |
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| CN110668235A CN110668235A (en) | 2020-01-10 |
| CN110668235B true CN110668235B (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911007118.6A Active CN110668235B (en) | 2019-10-22 | 2019-10-22 | Plastic film prevents fold winder |
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| JP (1) | JP2021066601A (en) |
| CN (1) | CN110668235B (en) |
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|---|---|---|---|---|
| CN113023451B (en) * | 2021-02-26 | 2022-05-13 | 昆山劲冈电子有限公司 | Coiling mechanism of hem is prevented in synchronous relaxation to fold wrinkle film |
| CN114275581B (en) * | 2021-12-28 | 2023-09-22 | 海宁长昆包装有限公司 | Winding equipment for BOPP film production |
| CN116779479B (en) * | 2023-06-13 | 2024-03-22 | 浙江精瓷半导体有限责任公司 | Leveling device and method for semiconductor tablet |
| CN116692545B (en) * | 2023-08-08 | 2023-10-03 | 波塞冬(江苏)新材料科技有限公司 | Production equipment and production process of anion exchange composite membrane for new energy |
| CN117147301B (en) * | 2023-10-30 | 2023-12-29 | 江苏洁瑞雅纺织品有限公司 | Tension testing device for cloth production detection |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2886451B2 (en) * | 1994-05-18 | 1999-04-26 | キヤノン株式会社 | Image forming device |
| JPH08295443A (en) * | 1995-04-26 | 1996-11-12 | Mitsubishi Heavy Ind Ltd | Warp straightening device for sheet material |
| CN106629193B (en) * | 2016-11-18 | 2018-01-23 | 无锡祁龙胶粘制品有限公司 | A kind of diaphragm winding flattening device |
| CN206857809U (en) * | 2017-04-21 | 2018-01-09 | 江苏百瑞尔包装材料有限公司 | A kind of polyethylene film production conveying arrangement |
| CN108946268A (en) * | 2017-05-17 | 2018-12-07 | 江苏天宝卫生用品有限公司 | Diaper counterdie conveys blowing device |
| CN206886343U (en) * | 2017-06-13 | 2018-01-16 | 深圳市金世冠不干胶制品有限公司 | A kind of material collecting device of rotary press |
| CN208648329U (en) * | 2018-07-27 | 2019-03-26 | 江西中亚科技有限公司 | A kind of PVC film removes pleat feed device |
| CN110126451A (en) * | 2019-04-19 | 2019-08-16 | 苏州前航实业有限公司 | A kind of efficient printing machine of wall paper production |
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2019
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| JP2021066601A (en) | 2021-04-30 |
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Effective date of registration: 20230821 Address after: 277600 South side of Yuanshi Road, Plastic Packaging Industrial Park, Weishan County Economic Development Zone, Jining City, Shandong Province (at the junction of New 104 National Highway and North Outer Ring Road) Patentee after: Weishan County Dingsheng Packaging Materials Co.,Ltd. Address before: 321300 No.13, huancun East Road, xiaxudian village, Zhiying Town, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Yongkang Benyuan plastic products Co.,Ltd. |