CN114084723B - Rewinding process of environment-friendly winding film - Google Patents
Rewinding process of environment-friendly winding film Download PDFInfo
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- CN114084723B CN114084723B CN202111454592.0A CN202111454592A CN114084723B CN 114084723 B CN114084723 B CN 114084723B CN 202111454592 A CN202111454592 A CN 202111454592A CN 114084723 B CN114084723 B CN 114084723B
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- tensioning roller
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- 238000004804 winding Methods 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000008569 process Effects 0.000 title claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process 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
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
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- Winding Of Webs (AREA)
Abstract
The invention relates to the technical field of wound film processing, and discloses an environment-friendly rewinding process of a wound film, which comprises the following steps of; s1, parent roll installation: controlling the second electric push rod to shrink to take down the unreeling roller from the side plate, and sleeving the thicker wound film parent roll on the outer side of the unreeling roller; s2, guiding tensioning: pulling out the winding film from the unreeling roller to sequentially pass through the same side of the first tensioning roller and the second tensioning roller, and then connecting the winding film to the reeling roller; s3, film slitting: the length and the inclination angle of the blade of the cutting knife are adjusted in advance, and the winding film is divided into two parts from the middle part; s4, winding the sub-rolls: the winding film after slitting is wound by stretching the first electric push rod and matching the first chucks with the second chucks to clamp and position the winding rollers and starting the first motor to drive the second chucks to synchronously rotate. Solves the problem that the winding film is easy to generate folds or even intertwined when being wound in the traditional rewinding process, and simultaneously ensures the winding compactness.
Description
Technical field:
the invention relates to the technical field of wound film processing, in particular to an environment-friendly rewinding process of a wound film.
The background technology is as follows:
the winding film has higher tensile strength, tear resistance and good self-adhesion, so that the object can be wrapped into a whole, and falling and collapsing during transportation are prevented. The film has excellent transparency. The wrapping object is attractive and elegant, and can prevent water, dust and damage. The film is widely used for packing cargo trays, such as binding package in the industries of electronics, building materials, chemical industry, metal products, auto parts, wires and cables, daily necessities, foods, papermaking and the like.
In the prior art, most of the rewinding of the winding film is to divide the winding film roll with a thicker diameter into the winding film roll with a thinner diameter, and in the partial rewinding process, the width of the winding film is divided by dividing in a dividing manner, but because the divided rolls formed after the dividing are interfered in the winding process, the winding film is often wrinkled and even intertwined.
The invention comprises the following steps:
aiming at the problems in the prior art, the invention aims to provide an environment-friendly rewinding process of a winding film.
The technical problems to be solved by the invention are realized by adopting the following technical scheme: a rewinding process of an environment-friendly winding film comprises the following steps of;
s1, parent roll installation: controlling the second electric push rod to shrink to take down the unreeling roller from the side plate, and sleeving the thicker wound film parent roll on the outer side of the unreeling roller;
s2, guiding tensioning: pulling out the winding film from the unreeling roller to sequentially pass through the same side of the first tensioning roller and the second tensioning roller, and then connecting the winding film to the reeling roller;
s3, film slitting: the length and the inclination angle of the blade of the cutting knife are adjusted in advance, and the winding film is divided into two parts from the middle part;
s4, winding the sub-rolls: the winding film after slitting is wound by stretching the first electric push rod and matching the first chucks with the second chucks to clamp and position the winding rollers and starting the first motor to drive the second chucks to synchronously rotate.
Preferably, the rewinding process adopts a rewinding device which comprises a bottom plate, two groups of side plates are fixedly mounted on the upper side of the bottom plate, the two groups of side plates are sequentially provided with an unreeling roller, a first tensioning roller, a cutting knife, a second tensioning roller and two groups of winding rollers from bottom to top, the diameters of the first tensioning roller and the second tensioning roller are the same, the axes of the first tensioning roller and the second tensioning roller are located on the same vertical plane, the two groups of winding rollers are respectively located on two sides of the second tensioning roller, the winding rollers are of hollow structures, the two ends of each winding roller are respectively clamped with a first chuck, one group of winding rollers are fixedly provided with a first electric push rod, the telescopic end of the first electric push rod penetrates through the side plate to be connected with one group of first chucks in a rotating mode, the other group of winding rollers are fixedly provided with a first motor, and an output shaft of the first motor penetrates through the side plate to be fixedly connected with the other group of first chucks.
Preferably, the connecting shafts are fixedly connected to two ends of the second tensioning roller, the two groups of connecting shafts are sleeved with bearings, buffer grooves are formed in one opposite sides of the two groups of side plates, the bearings are located in the buffer grooves, and elastic components are arranged between the outer rings of the bearings and the buffer grooves to enable the bearings to slide up and down along the buffer grooves.
Preferably, the cutter is fixedly installed between the first tension roller and the second tension roller through a connecting rod, and the cutter tip direction is inclined along the conveying direction of the wound film.
Preferably, the unreeling roller comprises a turntable, an inner pipe and a supporting plate, wherein a plurality of groups of supporting plates which are distributed around the inner pipe in a ring shape are arranged on one side of the turntable away from the positioning shaft, a sliding block is fixedly connected to one end of the supporting plate, a sliding groove is correspondingly arranged on the side wall of the turntable, the sliding block is positioned in the sliding groove and is in sliding connection with the sliding block, a threaded sleeve is fixedly arranged on one side of the supporting plate, which is close to the inner pipe, of the threaded sleeve, a threaded rod is connected with one end of the threaded rod in a threaded manner, an optical axis is fixedly connected to one end, which is far away from the threaded rod, of the optical axis, a first bevel gear is fixedly arranged in the inner pipe in a penetrating manner, a second motor is fixedly arranged inside the inner pipe, a second bevel gear is fixedly connected to an output shaft of the second motor, and the second bevel gear is meshed with the first bevel gear.
Preferably, a positioning hole is formed in one side of the rotary plate, a positioning shaft matched with the positioning hole is fixedly installed on one group of side plates, a second chuck is clamped at one end of the inner tube away from the rotary plate, a second electric push rod is fixedly installed on the other group of side plates, and the telescopic end of the second electric push rod penetrates through the side plates to be rotationally connected with the second chuck.
Preferably, the backup pad is equipped with four groups, the cross-sectional shape of backup pad is the arc, backup pad is kept away from inner tube one side fixed mounting and is had the rubber pad.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the winding films on the two groups of winding rollers are respectively guided and tensioned through the arrangement of the first tensioning roller and the second tensioning roller, the first tensioning roller and the second tensioning roller are opposite to each other up and down, a cutting knife is arranged on the side surface between the first tensioning roller and the second tensioning roller, the winding films on the parent roll are divided into two groups of independent sub-rolls through adjusting the angle of the cutting knife, and the two groups of winding rollers are positioned on two sides of the second tensioning roller, so that the winding films on the two sub-rolls are separated in the winding moving direction at the position of a cutting opening, no interference phenomenon occurs in the subsequent winding process, and the problem that the winding films are easy to wrinkle or even intertwine when being wound in the winding process of the winding film in the traditional rewinding process is solved; simultaneously, the second tensioning roller and the winding roller are tightly attached to each other in the winding process of the two groups of winding roller belts in the rotor winding process through the cooperation among the connecting shaft, the bearing, the elastic component and the buffer groove, so that the winding compactness is ensured, and the generation of wrinkles is further prevented.
Description of the drawings:
in order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art;
FIG. 1 is a schematic view of a slit wrap of a wrapping film of the present invention;
FIG. 2 is a process flow diagram of the present invention;
FIG. 3 is a schematic view of a wind-up roll according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the internal structure of the turntable according to the present invention;
FIG. 6 is a schematic view of the right side structure of the turntable in the present invention;
FIG. 7 is a schematic view showing the internal structure of the inner tube according to the present invention;
FIG. 8 is an enlarged view of a portion of the invention at B in FIG. 7;
wherein: 1. a bottom plate; 2. a side plate; 201. a buffer tank; 3. an unreeling roller; 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 slide block; 20. a threaded sleeve; 21. a threaded rod; 22. an optical axis; 23. a first bevel gear; 24. a second bevel gear; 25. a second motor; 26. and positioning the shaft.
The specific embodiment is as follows:
the invention is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the invention easy to understand.
Example 1:
as shown in fig. 1 and 2; a rewinding process of an environment-friendly winding film comprises the following steps of;
s1, parent roll installation: controlling the second electric push rod 14 to shrink to take down the unreeling roller 3 from the side plate 2, and sleeving a thicker wound film parent roll on the outer side of the unreeling roller 3;
s2, guiding tensioning: the winding film is pulled out from the unreeling 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 reeling roller 7;
s3, film slitting: the length and the inclination angle of the blade of the cutting knife 6 are adjusted in advance, and the winding film is divided into two parts from the middle part;
s4, winding the sub-rolls: the winding film after slitting is wound by stretching the first electric push rod 9 and matching with the two groups of first chucks 8 to clamp and position the winding rollers 7 and starting the first motor 10 to drive the two groups of winding rollers 7 to synchronously rotate.
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 opposite to each other from top to bottom, a cutting knife 6 is arranged on the side face between the first tensioning roller and the second tensioning roller, the winding films are cut through adjusting the angle of the cutting knife 6, the winding films on the parent roll are divided into two groups of independent sub-rolls, the two groups of winding rollers 7 are positioned on two sides of the second tensioning roller 5, winding films on the two sub-rolls are separated in the winding moving direction of the cutting opening position, and interference phenomenon cannot occur in the subsequent winding process.
Example 2:
on the basis of example 1, as shown in fig. 3 and 4; the rewinding process adopts a rewinding device which comprises a bottom plate 1, two groups of side plates 2 are fixedly mounted on the upper side of the bottom plate 1, the two groups of side plates 2 are sequentially provided with an unreeling 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 located on the same vertical plane, the two groups of winding rollers 7 are respectively located on two sides of the second tensioning roller 5, the winding rollers 7 are of hollow structures, the two ends of each winding roller are respectively clamped with a first chuck 8, a group of first electric push rods 9 are fixedly mounted on the side plates 2, the telescopic ends of the first electric push rods 9 penetrate through the side plates 2 and are in rotary connection with one group of the first chucks 8, the other group of the side plates 2 are fixedly mounted with a first motor 10, the output shafts of the first motor 10 penetrate through the side plates 2 and are fixedly connected with the other group of the first chucks 8, and the first motor 10 is provided with two groups of the same type.
Specifically, the parent roll is arranged on the outer side of the unreeling roll, the unreeling roll can rotate relative to the side plate 2, one end of a winding film is led out from the parent roll and 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, so that the winding film can be smoothly cut in the winding film rolling moving process, the 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 on two sides of the second tensioning roll 5, the two cut winding film sub-rolls are separated at the cutting opening of the cutting knife 6, the winding film on the left side is wound on the winding rolls 7 under the guiding tensioning action of the second tensioning roll 5, and then the winding film on the right side is wound on the winding rolls 7 under the guiding tensioning action of the first tensioning roll 4, and the first winding motor 10 is started to drive the two groups of winding rolls 7 to rotate at the same speed and in the same direction to respectively wind the cut winding film;
after winding is completed, the first electric push rod 9 is controlled to shrink to drive the first chuck 8 to move left, and the positioning of the winding roller 7 is released, so that the winding roller 7 is taken down.
The two ends of the second tensioning roller 5 are fixedly connected with connecting shafts 11, the outer sides of the two groups of connecting shafts 11 are sleeved with bearings 12, buffer grooves 201 are formed in one side, opposite to the side plates 2, of the two groups of side plates, the bearings 12 are located in the buffer grooves 201, and elastic assemblies 13 are arranged between the outer rings of the bearings 12 and the buffer grooves 201 to enable the bearings 12 to slide up and down along the buffer grooves 201.
Specifically, the second tensioning roller 5 not only plays a role in guiding tensioning in the rewinding process, but also plays a role in guiding tensioning preliminarily with the first tensioning roller 4, when the distance between the second tensioning roller 5 and the first tensioning roller 4 is determined, the installation position of the cutting knife 6 is accurate, the most important role is that the second tensioning roller 5 cooperates with two groups of winding rollers 7 to press the winding film in the winding process, the winding film contracts in the tensioning process, and no wrinkles on the surface of the wound sub-roll can be guaranteed under the pressure of the second tensioning roller 5, so that the rewinding quality is improved.
The cutting knife 6 is fixedly arranged between the first tensioning roller 4 and the second tensioning roller 5 through a connecting rod, and the knife tip direction is inclined along the conveying direction of the winding film, so that a better cutting angle is formed between the knife tip and the winding film, the stability of cutting is ensured, and the rewinding is facilitated.
Example 3:
on the basis of the above embodiment, as shown in fig. 5-8; unreeling roller 3 includes carousel 16, inner tube 17 and backup pad 18, carousel 16 keeps away from location axle 26 one side and is equipped with a plurality of groups around the backup pad 18 of inner tube 17 annular distribution, backup pad 18 one end rigid coupling has slider 19, it is equipped with spout 1601 to correspond on the carousel 16 lateral wall, slider 19 is located spout 1601 and sliding connection with it, backup pad 18 is close to inner tube 17 one side fixed mounting has screw sleeve 20, screw sleeve 20 internal thread has threaded rod 21, threaded rod 21 one end rigid coupling has optical axis 22, threaded rod 21 one end is kept away from to optical axis 22 runs through inner tube 17 fixed mounting 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 and first bevel gear 23 meshing are connected.
Specifically, because the diameters of all the parent rolls are the same in factory production, the diameters of the inner cylinders of the parent rolls for different types of wound films are different, so that in order to improve the applicability of the invention, the structure of the unreeling roller is improved, the parent rolls are sleeved on the outer side of the unreeling roller 3, then a second motor 25 is started, the second motor 25 drives a second bevel gear 24 to rotate, the second bevel gear 24 is meshed with four groups of first bevel gears 23 to drive an optical axis 22 to rotate, the optical axis 22 drives a threaded rod 21 to synchronously rotate, and under the cooperation of a sliding block 19 and a sliding groove 1601, the threaded sleeve 20 drives a supporting plate 18 to move up and down, so that the inner walls of the inner cylinders of the parent rolls can be supported and positioned, the installation requirements of the parent rolls of different types are met, and the application range is enlarged.
One side of the turntable 16 is provided with a positioning hole 1602, one group of side plates 2 is fixedly provided with a positioning shaft 26 matched with the positioning hole 1602, one end of the inner tube 17, which is far away from the turntable 16, is clamped with a second chuck 15, the other group of side plates 2 is fixedly provided with a second electric push rod 14, and the telescopic end of the second electric push rod 14 penetrates through the side plates 2 and is rotationally connected with the second chuck 15.
Specifically, only need start second electric putter 14 when installing and dismantling female roll, and then drive second chuck 15 and remove, fix a position inner tube 17 can, carousel 16 left side is through locating hole 1602 and location axle 26 cooperation, can guarantee unreeling roller rotation process stability, and dismantle conveniently, save operating time.
The backup pad 18 is equipped with four groups, the cross-sectional shape of backup pad 18 is the arc, backup pad 18 is kept away from inner tube 17 one side fixed mounting and is had the rubber pad, can strengthen frictional force, guarantees the centre gripping stability.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The rewinding process of the environment-friendly winding film is characterized by comprising the following steps of: comprises the following steps of;
s1, parent roll installation: controlling the second electric push rod (14) to shrink to take down the unreeling roller (3) from the side plate (2), and sleeving a thicker wound film parent roll on the outer side of the unreeling roller (3);
s2, guiding tensioning: the winding film is pulled out from the unreeling 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 reeling roller (7);
s3, film slitting: the length and the inclination angle of the blade of the cutting knife (6) are adjusted in advance, and the winding film is divided into two parts from the middle part;
s4, winding 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;
the rewinding process adopts a rewinding device which comprises a bottom plate (1), wherein two groups of side plates (2) are fixedly arranged on the upper side of the bottom plate (1), the two groups of side plates (2) are sequentially provided with an unreeling 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 first tensioning roller (4) and the second tensioning roller (5) are identical in diameter and the axis is located 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 hollow structures, the two ends of each winding roller are respectively clamped with a first chuck (8), a group of side plates (2) are fixedly provided with a first electric push rod (9), the telescopic ends of the first electric push rods (9) penetrate through the side plates (2) to be rotationally connected with one group of the first chucks (8), the other group of side plates (2) are fixedly provided with a first motor (10), and the output shafts of the first motors (10) penetrate through the other groups of the first chucks (8) to be fixedly connected with the other side plates (8);
the unreeling roller (3) comprises a rotary table (16), an inner pipe (17) and a supporting plate (18), wherein one side of the rotary table (16) far away from a positioning shaft (26) is provided with a plurality of groups of supporting plates (18) which are annularly distributed around the inner pipe (17), one end of each supporting plate (18) is fixedly connected with a sliding block (19), sliding grooves (1601) are correspondingly formed in the side walls of the rotary table (16), the sliding blocks (19) are positioned in the sliding grooves (1601) and are in sliding connection with the sliding grooves, one side, close to the inner pipe (17), of each supporting plate (18) is fixedly provided with a threaded sleeve (20), the threaded sleeve (20) is internally connected with a threaded rod (21), one end of each threaded rod (21) is fixedly connected with an optical axis (22), one end, far away from each threaded rod (21), of each optical axis (22) penetrates through the inner pipe (17) and is fixedly provided with a first bevel gear (23), the inner pipe (17) is fixedly provided with a second motor (25), the output shaft of the second motor (25) is fixedly connected with a second bevel gear (24), and the second bevel gear (24) is meshed with the first bevel gear (23).
One side of the rotary table (16) is provided with a positioning hole (1602), a group of positioning shafts (26) matched with the positioning hole (1602) are fixedly arranged on the side plates (2), one end of the inner tube (17) away from the rotary table (16) is clamped with a second chuck (15), the other group of the inner tube is fixedly provided with a second electric push rod (14) on the side plates (2), and the telescopic ends of the second electric push rods (14) penetrate through the side plates (2) and are rotationally connected with the second chuck (15).
2. The process for rewinding an environmentally friendly wound film according to claim 1, wherein: the utility model discloses a high-speed motor, including second tensioning roller (5), connecting axle (11) are all fixedly connected with at second tensioning roller (5) both ends, two sets of connecting axle (11) outside has all been cup jointed bearing (12), two sets of curb plate (2) opposite one side all is equipped with buffer tank (201), bearing (12) are located buffer tank (201), be equipped with elastic component (13) between the outer lane of bearing (12) and buffer tank (201) and make bearing (12) slide from top to bottom along buffer tank (201).
3. The process for rewinding an environmentally friendly wound film according to claim 1, wherein: the cutting knife (6) is fixedly arranged between the first tensioning roller (4) and the second tensioning roller (5) through a connecting rod, and the knife tip direction is inclined along the conveying direction of the winding film.
4. The process for rewinding an environmentally friendly wound film according to claim 1, wherein: the support plate (18) is provided with four groups, the cross section of the support plate (18) is arc-shaped, and a rubber pad is fixedly arranged on one side, far away from the inner tube (17), of the support plate (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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114084723A CN114084723A (en) | 2022-02-25 |
| CN114084723B true CN114084723B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111454592.0A Active CN114084723B (en) | 2021-12-01 | 2021-12-01 | Rewinding process of environment-friendly winding film |
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|---|---|
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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 |
| CN115303888B (en) * | 2022-07-04 | 2024-04-26 | 安徽中盛电气集团有限公司 | Winding and packing device for cable production |
| CN115626514B (en) * | 2022-12-21 | 2023-03-17 | 河北寅南新材料科技有限公司 | Be used for fashioned processing fold equipment of aluminium foil |
| 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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| CN208617016U (en) * | 2018-06-21 | 2019-03-19 | 江苏鸿华特种装备有限公司 | A kind of finished product wind up roll for fabric compound machine |
| CN209536701U (en) * | 2019-02-19 | 2019-10-25 | 即墨市华信五金厂 | A kind of electric wire drum |
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| CN212150995U (en) * | 2020-04-13 | 2020-12-15 | 德盛合成材料有限公司 | Geomembrane coiling mechanism |
| CN212863451U (en) * | 2020-08-12 | 2021-04-02 | 河南省卫群科技发展有限公司 | Double-pressure roller film slitting machine |
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| EP2653421B1 (en) * | 2012-04-16 | 2015-04-15 | Valmet Technologies, Inc. | Method and device for winding of fiber webs, especially of paper and board webs |
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| CN208617016U (en) * | 2018-06-21 | 2019-03-19 | 江苏鸿华特种装备有限公司 | A kind of finished product wind up roll for fabric compound machine |
| CN209536701U (en) * | 2019-02-19 | 2019-10-25 | 即墨市华信五金厂 | A kind of electric wire drum |
| CN211470241U (en) * | 2019-08-30 | 2020-09-11 | 合肥中汇睿能能源科技有限公司 | Polyimide film retrieves and uses complementary unit |
| CN212150995U (en) * | 2020-04-13 | 2020-12-15 | 德盛合成材料有限公司 | Geomembrane coiling mechanism |
| CN212863451U (en) * | 2020-08-12 | 2021-04-02 | 河南省卫群科技发展有限公司 | Double-pressure roller film slitting machine |
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