CN114084723A - Environment-friendly winding film rewinding process - Google Patents
Environment-friendly winding film rewinding process Download PDFInfo
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- CN114084723A CN114084723A CN202111454592.0A CN202111454592A CN114084723A CN 114084723 A CN114084723 A CN 114084723A CN 202111454592 A CN202111454592 A CN 202111454592A CN 114084723 A CN114084723 A CN 114084723A
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- 238000004804 winding Methods 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000008569 process Effects 0.000 title claims abstract description 25
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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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
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/06—Supporting web roll both-ends type
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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
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
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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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
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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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
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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
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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
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
Abstract
The invention relates to the technical field of winding film processing, and discloses an environment-friendly winding film rewinding process, which comprises the following steps of; s1, mother roll installation: controlling the second electric push rod to contract to take the unwinding roller down from the side plate, and sleeving the thicker wound film mother roll outside the unwinding roller; s2, guiding and tensioning: pulling out the winding film from the unwinding roller to enable the winding film to sequentially pass through the same sides of the first tensioning roller and the second tensioning roller and then be connected to the winding roller; s3, slitting of the film: the length and the inclination angle of a blade of the cutting knife are adjusted in advance, and the winding film is divided into two parts from the middle part; s4, rolling the sub-rolls: the winding rollers are clamped and positioned by the extension of the first electric push rod and the matching of the two groups of first chucks, and the first motor is started to drive the two groups of winding rollers to synchronously rotate to wind the cut winding film. The problem of easy fold or even intertwine of winding membrane volume when having solved winding membrane volume in traditional rewinding technology is rolled up is solved, guarantees the compactness of rolling simultaneously.
Description
The technical field is as follows:
the invention relates to the technical field of winding film processing, in particular to a rewinding process of an environment-friendly winding film.
Background art:
the winding film has high tensile strength and tear strength and good self-adhesion, so that objects can be wrapped into a whole to prevent the objects from falling and collapsing during transportation. The film has excellent transparency. The wrapped object is beautiful and elegant, and can prevent water, dust and damage. The film is widely used for packaging goods trays, such as the bundling and packaging in the industries of electronics, building materials, chemical industry, metal products, automobile accessories, wires and cables, daily necessities, food, paper making and the like.
In the prior art, rewinding of the winding film is mostly realized by winding the winding film roll with a thick diameter into the winding film roll with a thin diameter, and although a slitting mode is adopted in a partial rewinding process to slit the width of the winding film, interference can occur between the sub-rolls formed after cutting in the winding process, so that the winding film is often wrinkled and even intertwined.
The invention content is as follows:
aiming at the problems in the prior art, the invention aims to provide an environment-friendly winding film rewinding process.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: the rewinding process of the environment-friendly winding film comprises the following steps;
s1, mother roll installation: controlling the second electric push rod to contract to take the unwinding roller down from the side plate, and sleeving the thicker wound film mother roll outside the unwinding roller;
s2, guiding and tensioning: pulling out the winding film from the unwinding roller to enable the winding film to sequentially pass through the same sides of the first tensioning roller and the second tensioning roller and then be connected to the winding roller;
s3, slitting of the film: the length and the inclination angle of a blade of the cutting knife are adjusted in advance, and the winding film is divided into two parts from the middle part;
s4, rolling the sub-rolls: the winding rollers are clamped and positioned by the extension of the first electric push rod and the matching of the two groups of first chucks, and the first motor is started to drive the two groups of winding rollers to synchronously rotate to wind the cut winding film.
Preferably, the rewinding technology adopts following rewinding unit, and this rewinding unit includes the bottom plate, bottom plate upside fixed mounting has two sets of curb plates, and is two sets of the curb plate is from upwards being equipped with in proper order down unreeling roller, first tensioning roller, cutting knife, second tensioning roller and two sets of wind-up rollers, first tensioning roller is the same with second tensioning roller diameter and the axis is located same vertical plane, and is two sets of the wind-up roller is located second tensioning roller both sides respectively, the wind-up roller is hollow structure and the equal joint in both ends has first chuck, and one set of it has first electric putter, first electric putter's flexible end runs through the curb plate and is connected with one set of first chuck rotation among them, another set fixed mounting has first motor on the curb plate, the output shaft of first motor runs through curb plate and another set of first chuck fixed connection.
Preferably, the equal fixedly connected with connecting axle in second tensioning roller both ends, it is two sets of the bearing has all been cup jointed in the connecting axle outside, and is two sets of the relative one side of curb plate all is equipped with the dashpot, the bearing is located the dashpot, be equipped with elastic component between the outer lane of bearing and the dashpot and make the bearing slide from top to bottom along the dashpot.
Preferably, the cutting knife is fixedly installed between the first tensioning roller and the second tensioning roller through a connecting rod, and the knife tip direction is inclined along the conveying direction of the winding film.
Preferably, the unwinding roller includes carousel, inner tube and backup pad, the carousel is kept away from location axle one side and is equipped with a plurality of groups around the backup pad of inner tube annular distribution, backup pad one end rigid coupling has the slider, it is equipped with the spout to correspond on the carousel lateral wall, the slider is located the spout and rather than sliding connection, the backup pad is close to inner tube one side fixed mounting and has threaded sleeve, threaded sleeve female connection has the threaded rod, threaded rod one end rigid coupling has the optical axis, threaded rod one end is kept away from to the optical axis runs through inner tube fixed mounting and has first bevel gear, the inside fixed mounting of inner tube has the second motor, the output shaft rigid coupling of second motor has the second bevel gear, the second bevel gear is connected with the meshing of first bevel gear.
Preferably, the carousel one side is equipped with the locating hole, and one of them is organized fixed mounting has the location axle with locating hole looks adaptation on the curb plate, the inner tube is kept away from carousel one end joint and is had the second chuck, another group fixed mounting has second electric putter on the curb plate, second electric putter's flexible end runs through the curb plate and is connected with the rotation of second chuck.
Preferably, the supporting plates are four groups, the cross sections of the supporting plates are arc-shaped, and rubber pads are fixedly mounted on one sides, far away from the inner pipes, of the supporting plates.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the first tensioning roller and the second tensioning roller are respectively arranged to guide and tension the winding films on the two groups of winding rollers, the first tensioning roller and the second tensioning roller are opposite up and down, and the cutting knife is arranged on the side surface between the first tensioning roller and the second tensioning roller; simultaneously through the cooperation between connecting axle, bearing, elastic component and the buffer tank make two sets of wind-up rolls drive the inseparable laminating of secondary tensioning roller and wind-up roll in the sub-book rolling process to guarantee the compactness of rolling, and further prevent the production of fold.
Description of the drawings:
in order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
FIG. 1 is a schematic diagram of slitting and winding of a winding film according to the present invention;
FIG. 2 is a process flow diagram of the present invention;
FIG. 3 is a schematic structural view of a wind-up roll in the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the inner structure of the turntable according to the present invention;
FIG. 6 is a right side view of the turntable according to the present invention;
FIG. 7 is a schematic view of the internal structure of the inner tube in the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 7 taken at B in the present invention;
wherein: 1. a base plate; 2. a side plate; 201. a buffer tank; 3. unwinding rollers; 4. a first tension roller; 5. a second tension roller; 6. a cutting knife; 7. a wind-up roll; 8. a first chuck; 9. a first electric push rod; 10. a first motor; 11. a connecting shaft; 12. a bearing; 13. an elastic component; 14. a second electric push rod; 15. a second chuck; 16. a turntable; 1601. a chute; 1602. positioning holes; 17. an inner tube; 18. a support plate; 19. a slider; 20. a threaded bushing; 21. a threaded rod; 22. an optical axis; 23. a first bevel gear; 24. a second bevel gear; 25. a second motor; 26. and (5) positioning the shaft.
The specific implementation mode is as follows:
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Example 1:
as shown in fig. 1 and 2; the rewinding process of the environment-friendly winding film comprises the following steps;
s1, mother roll installation: controlling the second electric push rod 14 to contract to take the unwinding roller 3 off the side plate 2, and sleeving the thicker winding film mother roll outside the unwinding roller 3;
s2, guiding and tensioning: the winding film is pulled out from the unwinding roller 3 to sequentially pass through the same side of the first tensioning roller 4 and the second tensioning roller 5, and then is connected to the winding roller 7;
s3, slitting of the film: the length and the inclination angle of a blade of the cutting knife 6 are adjusted in advance, and the winding film is divided into two parts from the middle part;
s4, rolling the sub-rolls: the winding rollers 7 are clamped and positioned by the extension of the first electric push rod 9 and the matching of the two groups of first chucks 8, and the first motor 10 is started to drive the two groups of winding rollers 7 to synchronously rotate so as to wind the cut winding film.
Specifically, the winding films on the two groups of winding rollers 7 are respectively guided and tensioned through the arrangement of the first tensioning roller 4 and the second tensioning roller 5, the first tensioning roller 4 and the second tensioning roller 5 are vertically opposite to each other and the cutting knife 6 is arranged on the side between the first tensioning roller and the second tensioning roller, the winding films are cut through the angle of the adjusting cutting knife 6, the winding films on the primary winding roll are divided into two groups of independent sub-rolls, the two groups of winding rollers 7 are located on two sides of the second tensioning roller 5, the winding films on the two sub-rolls are separated in the winding moving direction of the cutting position, and interference phenomenon cannot occur in the subsequent winding process.
Example 2:
on the basis of the embodiment 1, as shown in fig. 3 and 4; the rewinding process adopts a rewinding device which comprises a bottom plate 1, wherein two groups of side plates 2 are fixedly mounted on the upper side of the bottom plate 1, two groups of side plates 2 are sequentially provided with an unwinding roller 3, a first tensioning roller 4, a cutting knife 6, a second tensioning roller 5 and two groups of winding rollers 7 from bottom to top, the diameters of the first tensioning roller 4 and the second tensioning roller 5 are the same, the axes of the first tensioning roller 4 and the second tensioning roller 5 are positioned on the same vertical plane, the two groups of winding rollers 7 are respectively positioned on two sides of the second tensioning roller 5, each winding roller 7 is of a hollow structure, two ends of each winding roller 7 are respectively connected with a first chuck 8 in a clamping manner, a first electric push rod 9 is fixedly mounted on one group of the side plates 2, the telescopic end of each first electric push rod 9 penetrates through the side plate 2 to be rotatably connected with one group of the first chucks 8, a first motor 10 is fixedly mounted on the other group of the side plate 2, and the output shaft of the first motor 10 penetrates through the side plate 2 to be fixedly connected with the other group of the first chucks 8, the first motors 10 are provided in two groups, and the models of the two groups of first motors are the same.
Specifically, the mother roll is arranged outside the unwinding roll, the unwinding roll can rotate relative to the side plate 2, one end of the winding film is led out from the mother roll, sequentially passes through the first tensioning roll 4, the second tensioning roll 5, the cutting knife 6 and the two groups of winding rolls 7, the inclination angle of the cutting knife 6 is adjusted in advance, the winding film can be smoothly cut in the winding moving process of the winding film, one winding film is divided into two parts from the middle, further, because the diameters of the first tensioning roll 4 and the second tensioning roll 5 are the same and the axes are positioned on the same vertical plane, the two groups of winding rolls 7 are respectively positioned at two sides of the second tensioning roll 5, so that two sub-rolls of the cut winding film are separated at the cutting opening of the cutting knife 6, the left winding film is wound on the left winding roll 7 under the guiding and tensioning action of the second tensioning roll 5, the right winding film is wound on the right winding roll 7 under the guiding and tensioning action of the first tensioning roll 4, then, starting a first motor 10 to drive two groups of winding rollers 7 to rotate at the same speed and in the same direction to respectively wind the cut winding films;
after the winding is finished, the first electric push rod 9 is controlled to contract to drive the first chuck 8 to move left, the positioning of the winding roller 7 is released, and the winding roller 7 is taken down.
The equal fixedly connected with connecting axle 11 in 5 both ends of second tensioning roller, it is two sets of bearing 12, two sets of have all been cup jointed in the 11 outsides of connecting axle, 2 relative one sides of curb plate all are equipped with dashpot 201, bearing 12 is located dashpot 201, it makes bearing 12 can slide from top to bottom along dashpot 201 to be equipped with elastic component 13 between the outer lane of bearing 12 and the dashpot 201.
Specifically, second tensioning roller 5 not only plays the effect of direction tensioning in this rewinding technology, its essential effect is to carry out preliminary direction tensioning to the winding membrane with the cooperation of first tensioning roller 4, after the distance between second tensioning roller 5 and the first tensioning roller 4 is confirmed, and then make the mounted position of cutting knife 6 accurate, the most important effect is to carry out the pressfitting with the winding membrane of two sets of wind-up roller 7 cooperations to the rolling in-process, the winding membrane contracts at the in-process of tensioning, the while can guarantee the no fold in sub-book surface after the rolling under the pressure of second tensioning roller 5, thereby improve the quality of rewinding.
Cutting knife 6 passes through connecting rod fixed mounting between first tensioning roller 4 and second tensioning roller 5 and the tip direction inclines along the direction of delivery of winding membrane for form better cutting angle between tip and the winding membrane, guarantee the stability of cutting, be favorable to going on of rewinding.
Example 3:
on the basis of the above-described embodiment, as shown in fig. 5-8; unreeling roller 3 includes carousel 16, inner tube 17 and backup pad 18, carousel 16 is kept away from location axle 26 one side and is equipped with a plurality of groups and centers on backup pad 18 of inner tube 17 annular distribution, 18 one end rigid couplings of backup pad have slider 19, it is equipped with spout 1601 to correspond on the 16 lateral walls of carousel, slider 19 is located spout 1601 and rather than sliding connection, backup pad 18 is close to inner tube 17 one side fixed mounting and has threaded sleeve 20, threaded sleeve 20 female connection has threaded rod 21, 21 one end rigid coupling of threaded rod has optical axis 22, 21 one end of threaded rod is kept away from to optical axis 22 runs through inner tube 17 fixed mounting and has first bevel gear 23, the inside fixed mounting of inner tube 17 has second motor 25, the output shaft rigid coupling of second motor 25 has second bevel gear 24, second bevel gear 24 is connected with the meshing of first bevel gear 23.
Specifically, because the diameters of all the parent rolls cannot be the same in factory production, and the diameters of the inner cylinders of the wound film parent rolls of different models are different, in order to improve the applicability of the invention, the structure of the unwinding roller is improved, firstly, the parent roll is sleeved outside the unwinding roller 3, then, the second motor 25 is started, the second motor 25 drives the second bevel gear 24 to rotate, the second bevel gear 24 is meshed with and drives the four groups of first bevel gears 23, so as to drive the optical axis 22 to rotate, the optical axis 22 drives the threaded rod 21 to synchronously rotate, under the matching action of the sliding block 19 and the sliding groove 1601, the threaded sleeve 20 drives the supporting plate 18 to move up and down, so that the inner wall of the inner cylinder of the parent roll can be supported and positioned, the installation requirements of the parent rolls of different models are met, and the application range is expanded.
The turntable is characterized in that a positioning hole 1602 is formed in one side of the turntable 16, a positioning shaft 26 matched with the positioning hole 1602 is fixedly mounted on the side plate 2, a second chuck 15 is clamped at one end, away from the turntable 16, of the inner tube 17, a second electric push rod 14 is fixedly mounted on the side plate 2, and the telescopic end of the second electric push rod 14 penetrates through the side plate 2 to be rotatably connected with the second chuck 15.
Specifically, only need start second electric putter 14 when installing and dismantling female book, and then drive second chuck 15 and remove, to the inner tube 17 fix a position can, 16 left sides of carousel are through locating hole 1602 and the cooperation of location axle 26, can guarantee to unreel roller rotation process stability, and dismantle the convenience, practice thrift operating time.
The support plate 18 is provided with four groups, the cross-sectional shape of the support plate 18 is arc, and a rubber pad is fixedly mounted on one side of the support plate 18 away from the inner tube 17, so that friction force can be enhanced, and clamping stability is guaranteed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The rewinding process of the environment-friendly winding film is characterized by comprising the following steps: comprises the following steps;
s1, mother roll installation: controlling the second electric push rod (14) to contract to take the unwinding roller (3) down from the side plate (2), and sleeving the thicker wound film mother roll outside the unwinding roller (3);
s2, guiding and tensioning: the winding film is pulled out from the unwinding roller (3) and sequentially passes through the same side of the first tensioning roller (4) and the second tensioning roller (5), and then is connected to the winding roller (7);
s3, slitting of the film: the length and the inclination angle of a blade of the cutting knife (6) are adjusted in advance, and the winding film is divided into two parts from the middle part;
s4, rolling the sub-rolls: the winding rollers (7) are clamped and positioned by the extension of the first electric push rod (9) and the matching of the two groups of first chucks (8), and the first motor (10) is started to drive the two groups of winding rollers (7) to synchronously rotate to wind the cut winding film.
2. The rewinding process of the environment-friendly winding film as claimed in claim 1, wherein: the rewinding process adopts a rewinding device which comprises a bottom plate (1), wherein two groups of side plates (2) are fixedly mounted on the upper side of the bottom plate (1), two groups of side plates (2) are sequentially provided with an unwinding roller (3), a first tensioning roller (4), a cutting knife (6), a second tensioning roller (5) and two groups of winding rollers (7) from bottom to top, the diameters of the first tensioning roller (4) and the second tensioning roller (5) are the same, axes of the first tensioning roller (4) and the second tensioning roller are positioned on the same vertical plane, the two groups of winding rollers (7) are respectively positioned on two sides of the second tensioning roller (5), the winding rollers (7) are of a hollow structure, first chucks (8) are respectively clamped at two ends of the winding rollers, a first electric push rod (9) is fixedly mounted on one group of the side plates (2), and the telescopic end of the first electric push rod (9) penetrates through the side plates (2) and is rotatably connected with one group of the first chucks (8), and a first motor (10) is fixedly mounted on the other group of side plates (2), and an output shaft of the first motor (10) penetrates through the side plates (2) and is fixedly connected with the other group of first chucks (8).
3. The rewinding process of the environment-friendly winding film as claimed in claim 2, wherein: the equal fixedly connected with connecting axle (11) in second tensioning roller (5) both ends, it is two sets of bearing (12) have all been cup jointed in connecting axle (11) outside, and are two sets of curb plate (2) relative one side all is equipped with dashpot (201), bearing (12) are located dashpot (201), it makes bearing (12) can slide from top to bottom along dashpot (201) to be equipped with elastic component (13) between the outer lane of bearing (12) and dashpot (201).
4. The rewinding process of the environment-friendly winding film as claimed in claim 2, wherein: the cutting knife (6) is fixedly installed between the first tensioning roller (4) and the second tensioning roller (5) through a connecting rod, and the direction of a knife tip inclines along the conveying direction of the wound film.
5. The rewinding process of the environment-friendly winding film as claimed in claim 2, wherein: unreeling roller (3) includes carousel (16), inner tube (17) and backup pad (18), location axle (26) one side is kept away from in carousel (16) and is equipped with backup pad (18) that a plurality of groups distribute around inner tube (17) annular, backup pad (18) one end rigid coupling has slider (19), it is equipped with spout (1601) to correspond on carousel (16) the lateral wall, slider (19) are located spout (1601) and rather than sliding connection, backup pad (18) are close to inner tube (17) one side fixed mounting and have screw sleeve (20), screw sleeve (20) female connection has threaded rod (21), threaded rod (21) one end rigid coupling has optical axis (22), threaded rod (21) one end is kept away from in optical axis (22) and runs through inner tube (17) fixed mounting and have first bevel gear (23), the inside fixed mounting of inner tube (17) has second motor (25), and an output shaft of the second motor (25) is fixedly connected with a second bevel gear (24), and the second bevel gear (24) is meshed and connected with the first bevel gear (23).
6. The rewinding process of the environment-friendly winding film as claimed in claim 5, wherein: carousel (16) one side is equipped with locating hole (1602), and one of them is a set of fixed mounting has location axle (26) with locating hole (1602) looks adaptation on curb plate (2), inner tube (17) are kept away from carousel (16) one end joint and are had second chuck (15), another group fixed mounting has second electric putter (14) on curb plate (2), the flexible end of second electric putter (14) runs through curb plate (2) and is connected with second chuck (15) rotation.
7. The rewinding process of the environment-friendly winding film as claimed in claim 5, wherein: the supporting plates (18) are four in number, the cross sections of the supporting plates (18) are arc-shaped, and rubber pads are fixedly mounted on one sides, far away from the inner pipes (17), of the supporting plates (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111454592.0A CN114084723B (en) | 2021-12-01 | 2021-12-01 | Rewinding process of environment-friendly winding film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111454592.0A CN114084723B (en) | 2021-12-01 | 2021-12-01 | Rewinding process of environment-friendly winding film |
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| Publication Number | Publication Date |
|---|---|
| CN114084723A true CN114084723A (en) | 2022-02-25 |
| CN114084723B CN114084723B (en) | 2023-12-19 |
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| CN202111454592.0A Active CN114084723B (en) | 2021-12-01 | 2021-12-01 | Rewinding process of environment-friendly winding film |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114560331A (en) * | 2022-03-17 | 2022-05-31 | 吴续伟 | Garment materials automatic processing system |
| CN115042417A (en) * | 2022-06-15 | 2022-09-13 | 巢湖市翔宇渔具有限公司 | High-strength polyamide 66 fishing net fiber winding equipment |
| CN115303888A (en) * | 2022-07-04 | 2022-11-08 | 安徽中盛电气集团有限公司 | Rolling packing apparatus for cable manufacture |
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| CN114560331A (en) * | 2022-03-17 | 2022-05-31 | 吴续伟 | Garment materials automatic processing system |
| CN115042417A (en) * | 2022-06-15 | 2022-09-13 | 巢湖市翔宇渔具有限公司 | High-strength polyamide 66 fishing net fiber winding equipment |
| CN115303888A (en) * | 2022-07-04 | 2022-11-08 | 安徽中盛电气集团有限公司 | Rolling packing apparatus for cable manufacture |
| CN115626514A (en) * | 2022-12-21 | 2023-01-20 | 河北寅南新材料科技有限公司 | Be used for fashioned processing fold equipment of aluminium foil |
| CN116787506A (en) * | 2023-08-28 | 2023-09-22 | 泉州师范学院 | Die cutting machine with adjustable screen cloth processing is with having pulling force |
| CN116787506B (en) * | 2023-08-28 | 2023-10-24 | 泉州师范学院 | Die cutting machine with adjustable screen cloth processing is with having pulling force |
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