CN116986418A - Winding and unwinding structure and equipment comprising same - Google Patents

Winding and unwinding structure and equipment comprising same Download PDF

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Publication number
CN116986418A
CN116986418A CN202310954767.7A CN202310954767A CN116986418A CN 116986418 A CN116986418 A CN 116986418A CN 202310954767 A CN202310954767 A CN 202310954767A CN 116986418 A CN116986418 A CN 116986418A
Authority
CN
China
Prior art keywords
winding
shaft
unwinding
plate
driving roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310954767.7A
Other languages
Chinese (zh)
Inventor
王振
林泽广
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.)
Guangzhou Zhongchuang Internet Of Things Technology Co ltd
Original Assignee
Guangzhou Zhongchuang Internet Of Things Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Zhongchuang Internet Of Things Technology Co ltd filed Critical Guangzhou Zhongchuang Internet Of Things Technology Co ltd
Priority to CN202310954767.7A priority Critical patent/CN116986418A/en
Publication of CN116986418A publication Critical patent/CN116986418A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4481—Arrangements or adaptations for driving the reel or the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4457—Arrangements of the frame or housing

Landscapes

  • Winding Of Webs (AREA)

Abstract

The application provides a winding and unwinding structure and equipment comprising the same, and relates to the technical field of winding and unwinding, comprising a fixing piece, wherein a rotatable driving roller is arranged on the fixing piece, and a driving mechanism is further arranged on the fixing piece and is in transmission connection with the driving roller; the rotatable winding shaft is arranged on the fixing piece in a supporting way, the movable end of the first supporting mechanism is connected with the winding shaft, and the peripheral wall of the winding shaft or the peripheral wall of a material sleeved on the winding shaft is abutted against the peripheral wall of the driving roller; the rotatable unreeling shaft is arranged on the fixing piece in a supporting mode, a second supporting mechanism is arranged on the fixing piece, the movable end of the second supporting mechanism is connected with the unreeling shaft, and the peripheral wall of the unreeling shaft or the peripheral wall of a material sleeved on the unreeling shaft is abutted with the peripheral wall of the driving roller. The application can simplify the winding and unwinding structure, reduce the manufacturing cost investment of equipment and reduce the volume of the equipment.

Description

Winding and unwinding structure and equipment comprising same
Technical Field
The application relates to the technical field of winding and unwinding, in particular to a winding and unwinding structure and equipment comprising the winding and unwinding structure.
Background
The winding and unwinding structure is widely applied to various devices, such as a labeler, a film coating machine, a printing machine, a printer and the like. Reference patent application No. 202210911389.X discloses a technical scheme of adopting tension adjusting part to store cloth to adapt constant unreeling speed and real-time variable reeling speed, keeping constant material transportation speed and constant tension of cloth.
The technical structure disclosed by the prior patent application can solve the technical problems of constant material conveying speed and tension, but in actual use, the unreeling structure and the reeling structure are positioned on two sides of the equipment to form a roll-to-roll state, so that the problem of high space occupancy rate due to the large volume of the equipment exists, and the problem of high cost input due to the fact that a plurality of driving motors are needed to provide power sources for the rotation of the rollers exists.
Disclosure of Invention
In view of the above, the present application provides a winding and unwinding structure and an apparatus including the same, which can simplify the winding and unwinding structure and reduce the manufacturing cost and the volume of the apparatus including the winding and unwinding structure.
The technical scheme of one aspect of the application is realized as follows:
the winding and unwinding structure comprises a fixing piece, a rotatable driving roller is arranged on the fixing piece in a supporting mode, and a driving mechanism is further arranged on the fixing piece and is in transmission connection with the driving roller;
the fixed part is provided with a rotatable winding shaft, the fixed part is provided with a first supporting mechanism, the movable end of the first supporting mechanism is connected with the winding shaft, and the peripheral wall of the winding shaft or the peripheral wall of a material sleeved on the winding shaft is abutted against the peripheral wall of the driving roller;
the rotatable unreeling shaft is arranged on the fixing piece in a supporting mode, a second supporting mechanism is arranged on the fixing piece, the movable end of the second supporting mechanism is connected with the unreeling shaft, and the peripheral wall of the unreeling shaft or the peripheral wall of a material sleeved on the unreeling shaft is abutted to the peripheral wall of the driving roller.
In some embodiments, the fixing member includes two opposite plates, two ends of the driving roller are rotatably mounted on the plates, and at least one end of the driving roller penetrates through the plates and is connected with a driving mechanism disposed on a side of the plates facing away from the plates.
In some embodiments, the driving mechanism comprises a driving motor, the driving motor is fixedly arranged on the plate body, and a motor shaft of the driving motor is in transmission connection with the driving roller.
In some embodiments, the first supporting mechanism includes a first cylinder, a movable end of the first cylinder is a movable end of the first supporting mechanism, the first cylinder is fixedly arranged on the plate body, a supporting plate is arranged on the movable end of the first cylinder, and the winding shaft is rotatably erected on the supporting plate.
In some embodiments, a first groove is formed in the support plate, and first connecting sections are arranged at two ends of the winding shaft and rotatably placed in the first groove.
In some embodiments, the first support mechanism further includes a first guide rail disposed on the plate body, a movable first slider disposed on the first guide rail, the support plate is fixedly disposed on the first slider, and a movable end of the first cylinder body is connected with the first slider.
In some embodiments, the second support mechanism includes a second cylinder, the movable end of the second cylinder is the movable end of the second support mechanism, a placing groove is formed on the plate body, and the unreeling shaft is rotatably placed in the placing groove.
In some embodiments, a limiting plate is arranged at the movable end of the second cylinder body, the limiting plate is located above the unwinding shaft, a second groove is formed in one side, facing the unwinding shaft, of the limiting plate, second connecting sections are arranged at two ends of the unwinding shaft, and the second connecting sections are matched with the second grooves in a clamping mode.
In some embodiments, the second supporting mechanism further comprises a second guide rail arranged on the plate body, a movable second sliding block is arranged on the second guide rail, the limiting plate is fixedly arranged on the second sliding block, and the movable end of the second cylinder body is connected with the second sliding block.
The equipment comprising the winding and unwinding structure comprises a machine shell, wherein an opening is formed in any side of the machine shell, and the winding and unwinding structure is arranged on the opening.
This receive and release roll structure and contain its equipment's beneficial effect: the driving mechanism drives the driving roller to rotate, so that the unreeling shaft and the reeling shaft which are abutted against the peripheral wall of the driving roller are driven to synchronously rotate in the rotation direction opposite to the rotation direction of the driving roller, and the purpose of reeling and unreeling is realized; the movable end of the first supporting mechanism and the movable end of the second supporting mechanism are utilized to enable the movable end to be matched with the movable end all the time to achieve the effect of abutting against the peripheral wall of the driving roller in the diameter change process caused by continuous winding or unwinding of the winding shaft, on one hand, synchronous winding and unwinding driven by a single driving mechanism is achieved, manufacturing investment of equipment is reduced, on the other hand, the winding shaft and the unwinding shaft are integrated on one side, the volume of the equipment applying the winding and unwinding structure is reduced, and the purpose of winding and unwinding distance adjustment is achieved by utilizing real-time adjustment of the first supporting mechanism and the second supporting mechanism, so that synchronous winding and unwinding is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of a winding and unwinding structure;
FIG. 2 is a schematic diagram of a winding and unwinding structure;
fig. 3 is a schematic diagram of a winding and unwinding structure.
Reference numerals:
a driving roller 101;
a take-up reel 201; a first support mechanism 202; a support plate 203; a first guide rail 204; a first slider 205;
a unreeling shaft 301; a second support mechanism 302; a limiting plate 303; a second guide rail 304; a second slider 305;
a plate body 401;
a housing 501.
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present application, but 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 the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-3, there is shown a winding and unwinding structure comprising a fixing member formed by two opposite plates 401, which may, of course, be two opposite plates or blocks, or two plates or blocks which are only opposite but of different shape and size in use; a mounting region is formed between the two plate bodies 401, in which a rotatable driving roller 101 is mounted, both ends of the driving roller 101 are rotatably mounted on the plate body 401 in cooperation with the plate body 401, for example, a hole is formed in the plate body 401, and an end of the driving roller 101 is rotatably inserted into the hole.
Specifically, a driving mechanism is disposed on at least one plate 401, the driving mechanism is located on a side, away from the plate 401, of the plate, interference caused by rotation of the driving roller 101 is avoided, the driving mechanism comprises a driving motor, a motor shaft of the driving motor is in transmission connection with any end portion of the driving roller 101 through a coupler or a gear set, the driving motor is guaranteed to be capable of driving the driving roller 101 to rotate in the operation process, and the driving motor is preferably in transmission connection with the driving roller 101 through the gear set, a gear chain or a gear rack and other structures according to the embodiment shown in fig. 2.
It can be understood that the cover body is arranged on the plate body 401, the driving mechanism is covered in the cover body to play a role in dust prevention and protection, and the control button is arranged on the cover body to control the start and stop of the driving motor, the rotating speed, the operation time and the like are necessary.
A placing groove is formed in the top end of the plate body 401, a rotatable placing shaft 301 is arranged in the placing groove, second connecting sections are arranged at two ends of the placing shaft 301, and a step with a clamping position is formed on the second connecting sections in an I shape and is matched with the placing groove in a clamping mode.
Specifically, the second supporting mechanism 302 is disposed on the inner side wall or the outer side wall of the plate 401, and the embodiment is preferably disposed on the inner side wall of the plate 401, so as to avoid interference with the cover body covering the driving mechanism, where the second supporting mechanism 302 includes a second cylinder fixedly connected to the plate 401, and the second cylinder may be a cylinder, an oil cylinder or an electric push rod, and the embodiment preferably adopts a cylinder; the movable end of the second cylinder body is connected with a second sliding block 305, and when the movable end of the second cylinder body moves, the second sliding block 305 is driven to move together.
The second support mechanism 302 may also adopt a rack-and-pinion structure, a pulley timing belt structure, a sprocket chain structure, or the like instead of the second cylinder. Correspondingly, gears, pulleys and sprockets in the second supporting mechanism 302 are driven by a motor, and the motor is fixedly connected with the plate 401.
When the second supporting mechanism 302 adopts a rack-and-pinion structure, the output shaft of the motor is connected with the gear in a transmission way, and the gear and the rack are meshed with each other, so that the rack moves under the driving of the gear, and the second sliding block 305 is connected with the rack, so that the second sliding block 305 correspondingly moves.
When the second supporting mechanism 302 adopts a belt pulley synchronous belt structure or a chain wheel and chain structure, the output shaft of the motor is in transmission connection with the belt pulley or the chain wheel, and the chain is in mutual engagement with the chain wheel due to the mutual engagement of the synchronous belt and the belt pulley, the synchronous belt and the chain move under the driving of the belt pulley and the chain wheel, and the second sliding block 305 is connected with the synchronous belt or the chain, so that the second sliding block 305 moves correspondingly.
One side of the second sliding block 305 is movably sleeved on a second guide rail 304, the second guide rail 304 is fixedly arranged on the plate body 401 and is positioned between the second cylinder body and the driving roller 101, the other side of the second sliding block 305 is connected with a limiting plate 303, and the limiting plate 303 is matched with the step of the second connecting section in a clamping way.
Referring to fig. 1, it is specifically understood that a second groove is formed on a side of the limiting plate 303 facing the unwinding shaft 301, the second groove is engaged with a step of the second connection section in a clamping manner, an inner groove wall on one side of the second groove is configured as a hook, and when the second connection section is clamped into the second groove, the hook structure limits the second connection section from being separated from the second groove.
In actual use, the unreeling shaft 301 with the material is arranged between the two plate bodies 401, a soft layer is formed by encapsulation treatment on the outer peripheral wall of the driving roller 101, the outer peripheral wall of the material is abutted with the outer peripheral wall of the soft layer, the second connecting section of the unreeling shaft 301 is clamped into the second groove, and the supporting effect of the hook-shaped structure and the second supporting mechanism 302 is utilized to be stable between the installation areas; of course, the second groove of the limiting plate 303 may be disposed on a side facing away from the driving roller 101, and the second connecting section of the unreeling shaft 301 may be placed in the second groove during actual use, so that the limiting plate 303 plays a supporting role; so that the unreeling shaft 301 can cooperate with the movement of the second supporting mechanism 302, and the peripheral wall of the material can be always abutted against the peripheral wall of the soft layer while the diameter of the material is continuously reduced in the unreeling process.
1-3, a rotatable winding shaft 201 is further disposed between two plate bodies 401, which is specifically shown that a first supporting mechanism 202 is disposed on an inner side wall or an outer side wall of the plate body 401, the embodiment is preferably disposed on the outer side wall of the plate body 401, a first cylinder body of the first supporting mechanism 202 is located below the driving mechanism, and the first cylinder body can be a cylinder, an oil cylinder or an electric push rod, etc., and the embodiment is preferably a cylinder; and the first cylinder body can be covered by the cover body, and the movable end of the first cylinder body is connected with a first sliding block 205.
Similar to the second support mechanism 302, the first support mechanism 202 may also employ a rack-and-pinion structure, a pulley timing belt structure, a sprocket chain structure, or the like instead of the first cylinder. Accordingly, the gears, pulleys, and sprockets in the first support mechanism 202 are all driven by a motor, and the first slider 205 is connected to a rack, a timing belt, or a chain.
One side of the first slider 205 is sleeved on the first guide rail 204, the first guide rail 204 is fixedly arranged on the plate body 401 and located on the side wall of the first supporting mechanism 202, the other side of the first slider 205 is provided with the supporting plate 203, the top end of the supporting plate 203 is provided with the first groove, and two ends of the winding shaft 201 are clamped into the first groove to realize rotatable erection in an installation area.
Specifically, the two ends of the winding shaft 201 are respectively provided with a first connecting section, the first connecting sections are identical to the second connecting sections and are also I-shaped steps for forming clamping positions, and when the first connecting sections are matched with the first grooves in a clamping manner, the steps of the first connecting sections play a role in positioning and limiting the winding shaft 201.
The winding shaft 201 and the unwinding shaft 301 in this embodiment are all existing inflatable shafts, and the material loading and unloading are realized by utilizing the protruding characteristic of the peripheral wall after high-pressure inflation.
Referring to fig. 2 or 3, an included angle is formed between the winding shaft 201 and the unwinding shaft 301, and the included angle may be set to an angle that ensures that the materials on the winding shaft 201 and the unwinding shaft 301 do not interfere when the materials are not yet unwound, that the materials on the winding shaft 201 do not interfere with the unwinding shaft 301 after the materials are completely wound, and that the winding distance (the winding shaft 201 is away from the driving roller 101 with the increase of the material diameter) can be extended during the winding process, and that the unwinding distance (the unwinding shaft 301 is close to the driving roller 101 with the decrease of the material diameter) can be contracted during the unwinding process.
It will be appreciated that, the support leg is disposed at the bottom end of the plate 401 for supporting the plate 203, and the connecting rod is disposed in the installation area for connecting the two plate 401, which is necessary for improving the structural stability of the plate 401, and of course, in order to improve the convenience and stability of winding and unwinding, the material sleeve for winding the material needs to be sleeved on the winding shaft 201 and the unwinding shaft 301, and the winding shaft 201 and the unwinding shaft 301 are connected by high-pressure inflation after being inserted.
The present embodiment also provides an apparatus including the above-described winding and unwinding structure, the apparatus including a housing 501, an opening being formed on either side of the housing 501, the winding and unwinding structure being provided at the position of the opening.
Specifically, two plates 401 of the winding and unwinding structure are disposed at two sides of the opening, the material of the winding shaft 201 is unwound towards the opening direction under the rotation of the driving roller 101, the material is conveyed to the processing procedure inside the machine shell 501, and after the processing is completed, the material returns to the driving roller 101 under the guiding action and is wound on the material sleeve of the winding shaft 201.
The device provided in this embodiment may be any of a conventional printer, an inkjet printer, a labeler, a film coater, and other devices that need a winding and unwinding structure.
In actual use, firstly, the unwinding shaft 301 sleeved with the material is rotatably arranged between the two plate bodies 401 through the cooperation of the second connecting section and the limiting plate 303, and the peripheral wall of the material is abutted against the peripheral wall of the soft layer of the driving roller 101; then, the winding shaft 201 sleeved with the material sleeve is rotatably arranged between the two plate bodies 401 through the cooperation of the first connecting section and the supporting plate 203, the driving motor of the driving mechanism is utilized to drive the driving roller 101 to rotate, the winding shaft 201 and the unwinding shaft 301 are synchronously rotated in the rotation direction opposite to the driving roller 101 under the driving of the friction force of the driving roller 101, the material is firstly unreeled and wound up, the material enters the equipment through the shell 501, the processing procedure (film coating, labeling, printing, film coating and the like) inside the equipment is performed, the material is guided back to the driving roller 101 by utilizing the guide roller inside the equipment or other existing guide equipment after the processing procedure is structured, and the material is wound up on the material sleeve of the winding shaft 201 under the guiding of the driving roller 101.
It will be appreciated that some existing tension mechanisms may be provided inside the housing 501, for example, by using a lifting guide roller to pull in the material with height adjustment, so as to ensure the tension of the material and thus the processing stability and quality of the processing procedure.
According to the winding and unwinding structure and the equipment comprising the same, the driving motor of the driving mechanism is used for driving the driving roller 101 to rotate, so that friction force generated by the soft layer of the driving roller 101 and materials on the winding shaft 201 and the unwinding shaft 301 during rotation is used for driving the winding shaft 201 and the unwinding shaft 301 to passively rotate, and the unwinding shaft 301 and the winding shaft 201 synchronously rotate in the rotation direction opposite to the rotation direction of the driving roller 101 to perform winding and unwinding actions;
then, the first supporting mechanism 202 and the second supporting mechanism 302 are utilized to ensure that the unreeling distance and the reeling distance are always matched and abutted against the peripheral wall of the driving roller 101 while the unreeling distance and the reeling distance are movably adjusted on the plate 401 in the process of diameter change caused by continuous reeling or unreeling of the reeling shaft 201 and the unreeling shaft 301;
on one hand, the synchronous winding and unwinding driven by a single driving mechanism is realized, and the manufacturing investment of equipment is reduced;
on one hand, the winding shaft 201 and the unwinding shaft 301 are integrated on one side, so that the volume of equipment applying the winding and unwinding structure is reduced, and the space occupation rate is further reduced;
and by utilizing the real-time adjustment of the first supporting mechanism 202 and the second supporting mechanism 302, the purposes of adjusting the winding and unwinding distance and synchronizing winding and unwinding are achieved.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the application.

Claims (10)

1. The winding and unwinding structure is characterized by comprising a fixing piece, wherein a rotatable driving roller is arranged on the fixing piece in a supporting mode, and a driving mechanism is further arranged on the fixing piece and is in transmission connection with the driving roller;
the fixed part is provided with a rotatable winding shaft, the fixed part is provided with a first supporting mechanism, the movable end of the first supporting mechanism is connected with the winding shaft, and the peripheral wall of the winding shaft or the peripheral wall of a material sleeved on the winding shaft is abutted against the peripheral wall of the driving roller;
the rotatable unreeling shaft is arranged on the fixing piece in a supporting mode, a second supporting mechanism is arranged on the fixing piece, the movable end of the second supporting mechanism is connected with the unreeling shaft, and the peripheral wall of the unreeling shaft or the peripheral wall of a material sleeved on the unreeling shaft is abutted to the peripheral wall of the driving roller.
2. The winding and unwinding structure according to claim 1, wherein the fixing member comprises oppositely arranged plate bodies, two ends of the driving roller are rotatably arranged on the plate bodies, and at least one end of the driving roller penetrates through the plate bodies and is connected with a driving mechanism arranged on one side, away from the plate bodies, of the driving roller.
3. The winding and unwinding structure according to claim 2, wherein the driving mechanism comprises a driving motor, the driving motor is fixedly arranged on the plate body, and a motor shaft of the driving motor is in transmission connection with the driving roller.
4. A winding and unwinding structure according to claim 2 or 3, wherein the first supporting mechanism comprises a first cylinder, the movable end of the first cylinder is the movable end of the first supporting mechanism, the first cylinder is fixedly arranged on the plate body, a supporting plate is arranged on the movable end of the first cylinder, and the winding shaft is rotatably arranged on the supporting plate.
5. The winding and unwinding structure according to claim 4, characterized in that a first groove is provided in the support plate, and a first connecting section is provided at both ends of the winding shaft, the first connecting section being rotatably placed in the first groove.
6. The winding and unwinding structure according to claim 5, wherein the first supporting mechanism further comprises a first guide rail arranged on the plate body, a movable first sliding block is arranged on the first guide rail, the supporting plate is fixedly arranged on the first sliding block, and the movable end of the first cylinder body is connected with the first sliding block.
7. A winding and unwinding structure according to claim 2 or 3, characterized in that the second support mechanism comprises a second cylinder, the movable end of the second cylinder is the movable end of the second support mechanism, a rest groove is provided on the plate, and the unwinding shaft is rotatably placed in the rest groove.
8. The winding and unwinding structure according to claim 7, wherein a limiting plate is arranged at the movable end of the second cylinder body, the limiting plate is located above the unwinding shaft, a second groove is formed in one side, facing the unwinding shaft, of the limiting plate, second connecting sections are arranged at two ends of the unwinding shaft, and the second connecting sections are in clamping fit with the second grooves.
9. The winding and unwinding structure according to claim 8, wherein the second supporting mechanism further comprises a second guide rail arranged on the plate body, a movable second sliding block is arranged on the second guide rail, the limiting plate is fixedly arranged on the second sliding block, and the movable end of the second cylinder body is connected with the second sliding block.
10. An apparatus comprising a winding and unwinding structure according to any of claims 1-9, characterized in that it comprises a housing, an opening being provided on either side of said housing, said winding and unwinding structure being provided on said opening.
CN202310954767.7A 2023-08-01 2023-08-01 Winding and unwinding structure and equipment comprising same Pending CN116986418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310954767.7A CN116986418A (en) 2023-08-01 2023-08-01 Winding and unwinding structure and equipment comprising same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310954767.7A CN116986418A (en) 2023-08-01 2023-08-01 Winding and unwinding structure and equipment comprising same

Publications (1)

Publication Number Publication Date
CN116986418A true CN116986418A (en) 2023-11-03

Family

ID=88531566

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310954767.7A Pending CN116986418A (en) 2023-08-01 2023-08-01 Winding and unwinding structure and equipment comprising same

Country Status (1)

Country Link
CN (1) CN116986418A (en)

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