CN118289552B - Be applied to rolling machine of super high strength composite PE film - Google Patents

Be applied to rolling machine of super high strength composite PE film Download PDF

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Publication number
CN118289552B
CN118289552B CN202410727742.8A CN202410727742A CN118289552B CN 118289552 B CN118289552 B CN 118289552B CN 202410727742 A CN202410727742 A CN 202410727742A CN 118289552 B CN118289552 B CN 118289552B
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CN
China
Prior art keywords
winding
roller
rod
sliding
rods
Prior art date
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Application number
CN202410727742.8A
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Chinese (zh)
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CN118289552A (en
Inventor
徐国光
王云梦
孙正响
芮珉翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Shujie Plastic Co ltd
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Changzhou Shujie Plastic Co ltd
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Priority to CN202410727742.8A priority Critical patent/CN118289552B/en
Publication of CN118289552A publication Critical patent/CN118289552A/en
Application granted granted Critical
Publication of CN118289552B publication Critical patent/CN118289552B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00Changing the web roll
    • B65H19/22Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30Lifting, transporting, or removing the web roll; Inserting core
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00Winding webs
    • B65H18/02Supporting web roll
    • B65H18/06Lateral-supporting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00Winding webs
    • B65H18/08Web-winding mechanisms
    • B65H18/10Mechanisms in which power is applied to web-roll spindle

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  • Winding Of Webs (AREA)

Abstract

The invention relates to the technical field of winders, in particular to a winding machine applied to an ultra-high strength composite PE film, which is used for winding the ultra-high strength composite PE film and comprises a shell, a winding roller rotatably arranged on one side of the shell, and a transmission device arranged in the shell and used for driving the winding roller to rotate, wherein the winding roller comprises a transmission column rotatably connected with the shell, and a main shaft rod fixedly arranged at the end part of the transmission column, the main shaft pole has the winding pole that the multiunit is annular array distribution outward, installs the diameter device that drives the winding pole and keep away from each other on the main shaft pole, and the roller bearing that the equidistance was distributed is installed in the winding pole middle part rotation, fixedly mounted with gyro wheel on the roller bearing, and the driving tooth is installed to roller bearing one end, and the meshing has the drive tooth of rotation installation on the winding pole between two adjacent driving teeth, installs the synchronous pivoted of drive roller bearing and revolves the device together between the roller bearing of winding pole tip.

Description

Be applied to rolling machine of super high strength composite PE film
Technical Field
The invention relates to the technical field of winders, in particular to a winder applied to an ultra-high strength composite PE film.
Background
The plastic film is a thin and flexible sheet made of plastic materials, is commonly used in the packaging industry for packaging food, medicines, daily necessities and other articles so as to protect the articles from the external environment, and in the production process of the plastic film, in order to facilitate the transportation, storage and use of the plastic film, a manual or rolling device is generally adopted to roll the produced plastic film, and the ultra-high strength accords with that of the PE film, which is generally a high-strength polyethylene film, and the tensile force is 65MPa;
After the winding machine in the prior art finishes winding work through the roller, the small roller is generally required to manually move down the wound film winding roller, and the labor capacity of workers is large.
The above information disclosed in the background section is only for enhancement of understanding of the background of the disclosure and therefore it may include information that does not form the prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention aims to design a device which can automatically take down and discharge a film roll rolled by a small roller without manually taking down the film roll from a rolling machine by workers, so as to solve the defects in the technology.
In order to achieve the above object, the present invention provides the following technical solutions: the winding machine comprises a shell, a winding roller rotatably arranged on one side of the shell, and a transmission device arranged in the shell and used for driving the winding roller to rotate, wherein the winding roller comprises a transmission column rotatably connected with the shell and a main shaft rod fixedly arranged at the end part of the transmission column, a plurality of groups of winding rods distributed in an annular array are arranged outside the main shaft rod, diameter devices for driving the winding rods to be mutually far away are arranged on the main shaft rod, a plurality of equally-spaced rollers are rotatably arranged on the winding rods, rollers are fixedly arranged on the rollers, driving teeth are arranged at one end of each roller, transmission teeth rotatably arranged on the winding rods are meshed between two adjacent driving teeth, and a same-rotation device for driving the rollers to synchronously rotate is arranged between the rollers at the end part of each winding rod;
when the film is wound on the roller on the winding rod to form a film roll, the distance between the winding rod and the main shaft rod is reduced by the diameter device, so that the roller does not apply acting force to the inner peripheral surface of the film roll to limit movement, and the roller is driven by the same rotation device to move the film roll along the end part of the roller until the film roll is separated from the winding rod.
Preferably, the winding rod comprises two positioning rods and a plurality of connecting rods fixedly installed between the two positioning rods, the rolling shafts are respectively connected with the two positioning rods in a rotating mode, and the rolling wheels are located between the two positioning rods.
Preferably, a plurality of the connecting rods and a plurality of the rollers are arranged intermittently, and the connecting rods are arranged in a cylindrical shape.
Preferably, the roller is in a fusiform shape, the maximum diameter of the fusiform roller is larger than the height of the positioning rod, and the central axis of the roller is perpendicular to the central axis of the main shaft.
Preferably, the co-rotating device comprises a first sliding groove formed in the roller in the same plane, a sliding rod connected in the first sliding groove in a sliding mode, a universal joint fixedly installed between two adjacent sliding rods, a first gear fixedly installed at the end part of the roller, a positioning frame fixedly installed on the winding rod, a first motor fixedly installed on the positioning frame, and a second gear fixedly installed at the end part of an output shaft of the first motor, wherein the first gear is meshed with the second gear, and the roller with the first sliding groove is the roller closest to the shell on the winding rod.
Preferably, the first sliding grooves in the two rollers adjacent to the first gear do not penetrate through the rollers, the first sliding grooves in the rollers adjacent to the first gear do not penetrate through the rollers, two symmetrically distributed sliding rods are slidably connected in the first sliding grooves penetrating through the rollers, only one sliding rod is slidably connected in the first sliding grooves not penetrating through the rollers, springs are fixedly arranged between the two sliding rods in the same first sliding groove, and springs with the same specification are fixedly arranged between the two sliding rods adjacent to the first gear and the rollers outside.
Preferably, the diameter device comprises a cavity in the main shaft rod, a plurality of second sliding grooves formed in the main shaft rod, a sliding block in sliding connection in the cavity, a plurality of symmetrically distributed swinging rods in sliding connection on the connecting rod, a middle rod fixedly connected between two opposite swinging rods, a crank rotationally connected on the middle rod, a screw driven screw in the sliding block, and a second motor installed in the driving column, wherein the end part of an output shaft of the second motor is fixedly connected with the end part of the screw, the sliding block penetrates through the second sliding grooves and is in sliding connection with the second sliding grooves, the part of the sliding block penetrating through the second sliding grooves is rotationally connected with the end part of the crank, and the end part of the swinging rod is rotationally connected with the side wall of the main shaft rod.
Preferably, the transmission device comprises a third motor arranged in the shell, a first belt wheel fixedly arranged at the output end of the third motor, a second belt wheel fixedly arranged on the transmission column, and a transmission belt in rolling connection with the first belt wheel and the second belt wheel, and a positioning plate in rotary connection with the transmission column is fixedly arranged in the shell.
In the technical scheme, the invention has the technical effects and advantages that:
After the roller completes the winding work of the ultra-high strength composite PE film, the roller is not positioned any more, the roller is automatically unloaded from the winding roller by utilizing the rotating roller, the manual unloading of workers is not needed, and the labor amount of the workers is reduced;
The rolling machine can automatically adjust the distance between the roller and the main shaft lever according to the difference of the inner diameters of the rollers, is used for contacting the inner peripheral surface of the rollers, and is positioned by utilizing friction force so as to adapt to the rollers with different sizes;
when the equipment regulating roller is suitable for different rollers, the transmission structure adopted can regulate the inner diameter of the applicable roller according to the length of the swinging rod, and compared with the transmission structure in the prior art, the transmission structure improves the amplitude of the applicable inner diameter.
Drawings
For a clearer description of embodiments of the present application or technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the connection of the transmission device and the wind-up roll of the present invention;
FIG. 3 is a schematic diagram of the connection of the wind-up roll and the co-rotating device;
FIG. 4 is a schematic view of the connection of the main shaft to the diameter device of the present invention;
FIG. 5 is a partial perspective view of the connecting device of the present invention;
Fig. 6 is a partial cross-sectional view of the co-rotating device of the present invention.
Reference numerals illustrate:
1. A housing; 2. a wind-up roll; 201. a drive column; 202. a main shaft lever; 3. a transmission device; 301. a third motor; 302. a first pulley; 303. a second pulley; 304. a transmission belt; 305. a positioning plate; 4. a winding rod; 401. a positioning rod; 402. a connecting rod; 5. diameter means; 501. a chamber; 502. a second chute; 503. a slide block; 504. swing rod; 505. a middle rod; 506. a crank; 507. a screw rod; 508. a second motor; 6. a roller; 7. a roller; 8. a driving tooth; 9. a drive tooth; 10. a co-rotation device; 10a, a first chute; 10b, a sliding rod; 10c, universal joints; 10d, a first gear; 10e, positioning frames; 10f, a first motor; 10g, a second gear; 10h, spring.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions of the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
The invention provides a winding machine applied to an ultra-high-strength composite PE film as shown in figures 1-6, which is used for winding the ultra-high-strength composite PE film and comprises a machine shell 1, a winding roller 2 rotatably arranged on one side of the machine shell 1, and a transmission device 3 arranged in the machine shell 1 and used for driving the winding roller 2 to rotate, wherein the winding roller 2 comprises a transmission column 201 rotatably connected with the machine shell 1, and a main shaft rod 202 fixedly arranged at the end part of the transmission column 201, a plurality of groups of winding rods 4 distributed in an annular array are arranged outside the main shaft rod 202, the winding rods 4 comprise two positioning rods 401, a plurality of connecting rods 402 fixedly arranged between the two positioning rods 401, the rolling roller 6 is respectively rotatably connected with the two positioning rods 401, a diameter device 5 used for driving the winding rods 4 to be far away from each other is arranged on the main shaft rod 202, a plurality of rolling rollers 6 which are equidistantly distributed are rotatably arranged on the winding rod 4, in particular, a rolling roller 7 is fixedly arranged on the rolling roller 6 which is rotatably arranged between the two positioning rods 401, the rolling roller 7 is positioned between the two positioning rods 401, a plurality of the connecting rods 402 and the rolling roller wheels 4 are rotatably arranged between the two positioning rods 4, and the driving teeth 4 are arranged at one end part of the rolling device 8 is rotatably arranged between the driving roller wheels 4, and the rolling device is rotatably arranged between the driving teeth 8 and is arranged between the driving device 4 and is arranged between the driving teeth 8 and is arranged between the driving device and is provided;
A wireless power supply assembly in the prior art, namely a wireless charging coil, a storage battery and the like, can be installed in the transmission column 201 to supply power to the second motor 508, which is a conventional arrangement, so that the description is omitted, a detachable storage battery can be installed on the positioning frame 10e to supply power to the first motor 10 f;
In the above technical solution, as shown in fig. 3, 4 and 6, the co-rotating device 10 further includes a first chute 10a formed in the roller 6 closest to the casing 1, a slide bar 10b slidably connected in the first chute 10a, a universal joint 10c fixedly mounted between two adjacent slide bars 10b, a first gear 10d fixedly mounted at an end of one roller 6, a positioning frame 10e fixedly mounted on the winding rod 4, a first motor 10f fixedly mounted on the positioning frame 10e, and a second gear 10g fixedly mounted at an output shaft end of the first motor 10f, the first gear 10d is meshed with the second gear 10g, the roller 6 having a first chute 10a is a roller 6 closest to the casing 1 on the winding rod 4, the first chute 10a in two adjacent rollers 6 does not penetrate the roller 6, a first chute 10a in the roller 6 adjacent to the first gear 10d penetrates the roller 6, a first gear 10g in the roller 6 penetrates the first gear 10a and is fixedly mounted between two slide bars 10b in the same size as the first chute 10b, and a spring 10h is fixedly mounted between two adjacent rollers 10b in the first chute 10b and the first chute 10b is fixedly mounted in the same manner as the first chute 10 b;
In the above technical solution, as shown in fig. 3, 4 and 5, the diameter device 5 further includes a chamber 501 in the main shaft 202, a plurality of second sliding grooves 502 formed on the main shaft 202, a sliding block 503 slidably connected in the chamber 501, a plurality of symmetrically distributed swinging rods 504 slidably connected on the connecting rod 402, a middle rod 505 fixedly connected between two opposite swinging rods 504, a crank 506 rotatably connected on the middle rod 505, a screw rod 507 spirally driven in the sliding block 503, and a second motor 508 installed in the driving column 201, wherein an output shaft end of the second motor 508 is fixedly connected with an end of the screw rod 507, the sliding block 503 penetrates through the second sliding groove 502 and is slidably connected with the second sliding groove 502, a portion of the sliding block 503 penetrating through the second sliding groove 502 is rotatably connected with an end of the crank 506, and an end of the swinging rod 504 is rotatably connected with a side wall of the main shaft 202;
The installation step comprises the following steps: before use, a user places a roller for winding the ultra-high strength composite PE film on the positioning rod 401, then starts the second motor 508, the output shaft of the second motor 508 drives the lead screw 507 to rotate, the lead screw 507 drives the sliding block 503 to move in the cavity 501, so as to drive the crank 506, the crank 506 drives the middle rod 505, the middle rod 505 drives the swing rod 504 to swing, the swing rod 504 drives the positioning rod 401 to approach or depart from the main shaft rod 202, so that the positioning rod 401 applies a force to the inner circumferential surface of the roller, and the roller is fixed on the positioning rod 401;
When the positioning rods 401 are far away from each other, the sliding rod 10b is driven to slide in the first sliding groove 10a, and the spring 10h is stretched by the sliding rod 10 b;
In the winding step, a user starts the transmission device 3 to drive the transmission column 201 to rotate, the transmission column 201 drives the main shaft rod 202, and the main shaft rod 202 drives the connecting rod 402 through the sliding block 503, so that the roller is driven to rotate, and the ultra-high strength composite PE film is wound;
And coil unloading: the user starts the second motor 508 to enable the positioning rod 401 to move towards the main shaft lever 202, so that the roller is not positioned, at the moment, the first motor 10f is started, the output shaft of the first motor 10f drives the second gear 10g to rotate, the second gear 10g drives the first gear 10d to rotate, the first gear 10d drives the roller 6 to rotate, the roller 6 drives the universal joint 10c to rotate through the sliding rod 10b, the rollers 6 on one side, close to the shell 1, of all the positioning rods 401 are enabled to synchronously rotate, the rollers 6 can be meshed with the driving teeth 8 and the driving teeth 9, all the rollers 6 are enabled to synchronously rotate, the rollers 7 can drive the rollers to move towards one end, far away from the shell 1, of the positioning rod 401 through friction force generated by contact with the inner peripheral surfaces of the rollers, and therefore the automatic discharging effect is achieved.
In the above technical solution, further, as shown in fig. 3, the transmission device 3 includes a third motor 301 installed in the casing 1, a first pulley 302 fixedly installed at an output end of the third motor 301, a second pulley 303 fixedly installed on the transmission column 201, and a transmission belt 304 rolling-connected on the first pulley 302 and the second pulley 303, and a positioning plate 305 rotatably connected with the transmission column 201 is also fixedly installed in the casing 1;
The output shaft of the third motor 301 drives the first belt pulley 302, the first belt pulley 302 drives the second belt pulley 303 to rotate through the driving belt 304, the second belt pulley 303 drives the driving column 201 to rotate, and the positioning plate 305 assists the casing 1 in positioning the driving column 201.
In the above technical solution, specifically, as shown in fig. 2 to 5, the roller 7 is configured as a shuttle, the maximum diameter of the shuttle-shaped roller 7 is greater than the height of the positioning rod 401, and the central axis of the roller 7 is perpendicular to the central axis of the spindle rod 202;
By utilizing the fusiform roller 7, when the roller is arranged on the positioning rod 401, the roller can directly contact with the peripheral surface of the roller 7 instead of the positioning rod 401, so that the roller is conveniently unloaded from the positioning rod 401 when the roller 7 rotates.
It is important to note that the construction and arrangement of the application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible, for example, variations in the sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, such as temperature, pressure, etc., mounting arrangements, use of materials, colors, orientations, etc., without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied.

Claims (5)

1. Be applied to rolling machine of super high strength composite PE film for rolling super high strength composite PE film, including casing (1), rotate wind-up roll (2) of installing in casing (1) one side to and install in casing (1) internal drive wind-up roll (2) pivoted transmission (3), its characterized in that: the winding roller (2) comprises a transmission column (201) which is rotationally connected with the shell (1), and a main shaft rod (202) which is fixedly arranged at the end part of the transmission column (201), a plurality of groups of winding rods (4) which are distributed in a ring array are arranged outside the main shaft rod (202), the winding rods (4) comprise two positioning rods (401) and a plurality of connecting rods (402) which are fixedly arranged between the two positioning rods (401), diameter devices (5) which are used for driving the winding rods (4) to mutually separate are arranged on the main shaft rod (202), a plurality of equally-spaced rolling shafts (6) are rotationally arranged on the winding rods (4), rollers (7) are fixedly arranged on the rolling shafts (6), the rolling shafts (6) are respectively rotationally connected with the two positioning rods (401), driving teeth (8) are arranged at one end of each rolling shaft (6), driving teeth (9) which are rotationally arranged on the winding rods (4) are meshed between two adjacent driving teeth (8), and a synchronous rotation driving device (10) is arranged between the rolling shafts (6) at the end parts of the rolling shafts (4);
The co-rotating device (10) comprises a first sliding groove (10 a) formed in the roller (6) in the same plane, a sliding rod (10 b) which is connected in a sliding manner in the first sliding groove (10 a), a universal joint (10 c) fixedly arranged between two adjacent sliding rods (10 b), a first gear (10 d) fixedly arranged at the end part of one roller (6), a positioning frame (10 e) fixedly arranged on the winding rod (4), a first motor (10 f) fixedly arranged on the positioning frame (10 e) and a second gear (10 g) fixedly arranged at the end part of an output shaft of the first motor (10 f), wherein the first gear (10 d) is meshed with the second gear (10 g), and the roller (6) with the first sliding groove (10 a) is the roller (6) closest to the shell (1) on the winding rod (4);
The diameter device (5) comprises a cavity (501) in the main shaft lever (202), a plurality of second sliding grooves (502) formed in the main shaft lever (202), sliding blocks (503) which are connected in a sliding manner in the cavity (501), a plurality of symmetrical swing rods (504) which are connected in a sliding manner in the connecting rod (402), a middle rod (505) which is fixedly connected between two opposite swing rods (504), a crank (506) which is rotationally connected on the middle rod (505), a screw rod (507) which is spirally driven in the sliding blocks (503), and a second motor (508) which is arranged in the driving column (201), wherein the end part of an output shaft of the second motor (508) is fixedly connected with the end part of the screw rod (507), the sliding blocks (503) penetrate through the second sliding grooves (502) and are connected with the end parts of the crank (506) in a sliding manner, and the end parts of the sliding blocks (503) penetrate through the second sliding grooves (502) are rotationally connected with the side walls of the main shaft lever (202);
When the film is wound on the winding rod (4) to form a film roll, the distance between the winding rod (4) and the main shaft (202) is reduced by the diameter device (5), so that the roller (7) does not apply acting force to the inner peripheral surface of the film roll any more to limit movement, and the roller (7) is driven by the same rotating device (10) to move the film roll along the end part of the roller (6) until the film roll is separated from the winding rod (4).
2. The winding machine applied to the ultra-high strength composite PE film according to claim 1, wherein the winding machine comprises the following components: a plurality of connecting rods (402) and a plurality of rollers (7) are arranged intermittently, and the connecting rods (402) are arranged in a cylindrical shape.
3. The winding machine applied to the ultra-high strength composite PE film according to claim 1, wherein the winding machine comprises the following components: the roller (7) is arranged in a fusiform shape, the maximum diameter of the fusiform roller (7) is larger than the height of the locating rod (401), and the central axis of the roller (7) is perpendicular to the central axis of the main shaft (202).
4. The winding machine applied to the ultra-high strength composite PE film according to claim 1, wherein the winding machine comprises the following components: the first sliding grooves (10 a) in the two rollers (6) adjacent to the first gear (10 d) do not penetrate through the rollers (6), the first sliding grooves (10 a) in the rollers (6) adjacent to the first gear (10 d) do not penetrate through the rollers (6), two symmetrically distributed sliding rods (10 b) are connected in the first sliding grooves (10 a) penetrating through the rollers (6) in a sliding manner, only one sliding rod (10 b) is connected in the first sliding grooves (10 a) not penetrating through the rollers (6), springs (10 h) are fixedly installed between the two sliding rods (10 b) in the same first sliding groove (10 a), and springs (10 h) with the same specification are fixedly installed between the two sliding rods (10 b) adjacent to the first gear (10 d) and the rollers (6) outside.
5. The winding machine applied to the ultra-high strength composite PE film according to claim 1, wherein the winding machine comprises the following components: the transmission device (3) comprises a third motor (301) arranged in the shell (1), a first belt wheel (302) fixedly arranged at the output end of the third motor (301), a second belt wheel (303) fixedly arranged on the transmission column (201), and a transmission belt (304) in rolling connection with the first belt wheel (302) and the second belt wheel (303), wherein a positioning plate (305) in rotary connection with the transmission column (201) is fixedly arranged in the shell (1).
CN202410727742.8A 2024-06-06 2024-06-06 Be applied to rolling machine of super high strength composite PE film Active CN118289552B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410727742.8A CN118289552B (en) 2024-06-06 2024-06-06 Be applied to rolling machine of super high strength composite PE film

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Application Number Priority Date Filing Date Title
CN202410727742.8A CN118289552B (en) 2024-06-06 2024-06-06 Be applied to rolling machine of super high strength composite PE film

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CN118289552A CN118289552A (en) 2024-07-05
CN118289552B true CN118289552B (en) 2024-08-13

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211003752U (en) * 2019-10-25 2020-07-14 联宝(合肥)电子科技有限公司 Paper winding machine
CN215710376U (en) * 2021-07-01 2022-02-01 河南三泰彩铝有限责任公司 Aluminum plate area coiling mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011042501A (en) * 2009-07-23 2011-03-03 Fujifilm Corp Method for manufacturing sheet roll and winding shaft of sheet
CN215854255U (en) * 2020-12-31 2022-02-18 厦门市奇磊光电科技有限公司 Film rolling positioning roller
CN218968525U (en) * 2022-11-21 2023-05-05 扬州市班德志医疗器械有限公司 Winding device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211003752U (en) * 2019-10-25 2020-07-14 联宝(合肥)电子科技有限公司 Paper winding machine
CN215710376U (en) * 2021-07-01 2022-02-01 河南三泰彩铝有限责任公司 Aluminum plate area coiling mechanism

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