CN113602854B - Method and mechanism for winding strip material - Google Patents
Method and mechanism for winding strip material Download PDFInfo
- Publication number
- CN113602854B CN113602854B CN202110903116.6A CN202110903116A CN113602854B CN 113602854 B CN113602854 B CN 113602854B CN 202110903116 A CN202110903116 A CN 202110903116A CN 113602854 B CN113602854 B CN 113602854B
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- Prior art keywords
- reel
- strip material
- guide
- strip
- band
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- 239000000463 material Substances 0.000 title claims abstract description 1328
- 238000004804 winding Methods 0.000 title claims abstract description 350
- 230000007246 mechanism Effects 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title abstract description 18
- 238000003825 pressing Methods 0.000 claims description 43
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 54
- 230000000694 effects Effects 0.000 description 43
- 238000007664 blowing Methods 0.000 description 26
- 230000001360 synchronised effect Effects 0.000 description 23
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 18
- 230000006978 adaptation Effects 0.000 description 5
- 239000013013 elastic material Substances 0.000 description 5
- 239000000696 magnetic material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 239000000109 continuous material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
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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
- B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H21/00—Apparatus for splicing webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
- B65H23/1955—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations and controlling web tension
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
Abstract
The invention discloses a method and a mechanism for winding a strip material, wherein the mechanism comprises a driving device, a reel, a guiding device and a winding diameter adjusting device, when the head of the strip material is conveyed to a position between the reel and the guiding device, the guiding device can drive the strip material to bend and gradually extend, as the winding diameter adjusting device can drive the strip material to attach to the axis direction of the reel, the friction force of the strip material can be increased, and the strip material can be driven to move around the reel by the friction force, so that the winding of the strip material is realized, before the winding, the head of the strip material is not required to be fixed on the reel, and the rotation of the reel is not required to be suspended, and the conveying device of the strip material is not required to stop conveying, so that the automatic winding of the strip material can be realized as long as the head of the strip material is conveyed to the position between the reel and the guiding device, and the winding efficiency of the strip material is greatly improved.
Description
Technical Field
The invention relates to a method and a mechanism for winding a strip-shaped material.
Background
In some industries, there are application situations in which a strip material needs to be wound into a roll with a specific requirement, and the existing winding mode is generally to fix the head of the strip material on a reel or manually wind the strip material on the reel for several turns, and then continuously wind a certain length of strip material on the reel under the rotation of the reel; some winding modes need to stop the equipment before winding each time, including stopping rotation of the reel and stopping conveying of the strip material conveying device, then fixing the head of the strip material on the reel, and restarting the equipment, so that the winding efficiency of the strip material is very low and the high-efficiency production requirement cannot be met; some winding modes do not need to stop the equipment before winding each time, but stick adhesive tapes or adhesive tapes and the like on the head of the strip-shaped material, directly adhere the head of the strip-shaped material to the rotating scroll or the rolled strip-shaped material on the scroll through the adhesive tapes or the like, but the mode is difficult to ensure the splicing strength, and the strip-shaped material is easy to break at the joint or bend or break at the joint after splicing.
In some industries, there is an application scenario in which discontinuous multi-section strip materials need to be continuously wound into a roll, that is, whether a section of strip materials is long or short, the multi-section strip materials need to be wound into a large enough roll, and a roll of raw materials may have only a whole section of strip materials or may be a plurality of sections of strip materials;
The existing technical scheme for continuously winding a plurality of sections of strip materials into a roll is that the butt joint of the front section of strip material and the rear section of strip material is spliced before winding, and then the continuous winding can be completed after the rear section of strip material is pulled by the front section of strip material to be conveyed forwards; the existing technical scheme needs to identify broken ends of the strip materials in advance and then splice, needs to use an identification module and a splicing module, is complex in scheme and high in cost, and the identification and splicing of broken ends of the strip materials need to reduce the speed of conveying the strip materials by equipment to be extremely low, even stop conveying, and further needs splicing action to seriously influence the overall efficiency of winding, and particularly has no practical use value at all under the conditions that discontinuous strip materials in a strip material raw roll are different in length and more in broken ends and the strip materials are easy to break.
Disclosure of Invention
The object of the present invention is to provide a method and a mechanism for winding a strip of material, which solves at least one of the above-mentioned technical problems.
According to one aspect of the present invention, there is provided a method for winding a strip of material, comprising the steps of:
(a) Transporting the head of the strip material a between the reel and the guide;
(b) The guiding device drives the strip material A to bend and gradually extend along the outer surface of the scroll or the outer surface of the outermost circle of the rolled strip material;
(c) The winding diameter adjusting device drives the strip material A to be attached to the axis direction of the reel, so that the friction force between the outer surface of the reel or the outer surface of the outermost circle of the wound strip material and the strip material A is increased;
(d) With the continuous rotation of the reel, the reel or the coiled strip material drives the strip material A to move around the reel through friction force;
(e) The strip material a is gradually wound on a reel or a strip material which has been wound.
According to the method, when the head of the strip material A is conveyed between the reel and the guide device, the end of the strip material A is bent and gradually extends along the outer surface of the reel or the outer surface of the outermost circle of the wound strip material A under the action of the guide device, the wound strip material A and the strip material A on the reel are not the same section of strip material, the strip material A is attached to the axis direction of the reel under the action of the winding diameter adjusting device along with the continuous conveying of the strip material A, so that the friction force between the reel and the strip material A or the wrapping force between the wound strip material A and the reel is increased, namely the friction force between the reel and the strip material A or the friction force between the wound strip material A and the strip material A can drive the strip material A to move around the reel under the rotation of the reel, the situation that the winding of the strip material A is not needed is achieved, the head of the strip material A is fixed on the reel or the wound strip material A is well-wound, the strip material A can be automatically stopped until the reel is well-wound, and the strip material A can be conveyed to the reel is well-wound, and the production efficiency can be greatly stopped, and the requirement of the roll of the strip material can be greatly conveyed to the head of the strip material A can be met.
In some embodiments, in step (d), when the head of the strip material a is wound around the reel or the already wound strip material more than one turn, the head of the strip material a is clamped by the strip material a itself and the reel or by the strip material a itself and the already wound strip material, and as the reel continues to rotate, the reel or the already wound strip material continues to rotate around the reel by friction. Thus, when the friction between the reel and the strip material A or the friction between the strip material which is already wound on the reel and the strip material A drives the head of the strip material A to wind the reel or the strip material which is already wound around the reel for more than one circle, the head of the strip material A can be clamped, the strip material A which newly enters the winding area can be dragged by the reel or the strip material which is already wound on the reel to move forward by the friction along with the rotation of the reel, and the subsequent strip material A can continuously rotate around the reel, so that the strip material A is automatically wound on the reel or the strip material which is already wound around the reel in a spiral line mode, and the winding efficiency is improved and ensured.
In some embodiments, the method further comprises the steps of:
(f) Delivering the head of the band-shaped material B between the already wound band-shaped material A and the guiding device;
(g) The guiding device drives the band-shaped material B to bend and gradually extend along the outer surface of the outermost circle of the wound band-shaped material A;
(h) The winding diameter adjusting device drives the strip material B to be attached to the axis direction of the scroll, so that the friction force between the outer surface of the outermost circle of the strip material A and the strip material B is increased;
(i) With the continuous rotation of the reel, the outermost circle of the strip material A drives the strip material B to move around the strip material A through friction force;
(j) The band material B is gradually wound around the band material a.
Therefore, when the discontinuous multi-section band material is required to be continuously wound into a roll, after the band material A is wound on a reel in a spiral line mode, the head of the band material B is conveyed between the wound band material A and a guiding device, under the action of the guiding device, the end head of the band material B is bent and gradually extends along the outer surface of the outermost circle of the wound band material A, and under the action of a winding diameter adjusting device, the band material B is attached to the axis direction of the reel, so that the friction force between the band material B and the outer surface of the outermost circle of the band material A is increased, namely the wrapping force of the band material B on the band material A is increased, under the rotation of the reel, the friction force between the band material B and the band material A can drive the band material B to move around the band material A, and the winding of the band material B is realized, before the strip material B is wound, the head of the strip material B is not required to be spliced with the tail of the strip material A, the rotation of a reel is not required to be stopped, and the conveying device of the strip material B is not required to stop conveying, so that the strip material B can be automatically wound on the strip material A which is wound by the strip material B as long as the head of the strip material B is conveyed between the strip material A which is wound by the winding device, the discontinuous strip material is spliced and then wound into a non-spliced mode from the traditional thinking mode, the friction force between the strip material and the reel and the friction force between the strip material and the outer cylindrical surface of the strip material which is wound by the strip material are increased by the guiding device and the winding diameter adjusting device, the uninterrupted winding of the strip material is realized, complex and low-efficiency splicing actions are not required, and some strip material materials cannot realize the splicing effect, the winding efficiency of the discontinuous strip material is greatly improved, and the discontinuous strip material is continuously wound, so that the high-efficiency and continuous winding effect is achieved.
In some embodiments, in step (i), when the head of the band-shaped material B winds around the band-shaped material a more than one turn, the head of the band-shaped material B is clamped by the band-shaped material B itself and the outer surface of the outermost turn of the band-shaped material a that has been wound, and the band-shaped material a continues to rotate around the band-shaped material a by friction force as the reel continues to rotate. Therefore, when the friction force between the strip materials A and B drives the head of the strip material B to wind around the strip material A which is wound for more than one circle, the head of the strip material B can be clamped, the strip material B which is newly fed into the winding area can be dragged by the strip material A to advance along with the rotation of the reel through the friction force, and the subsequent strip material B can continuously rotate around the strip material A which is wound, so that the strip material A which is wound automatically winds around the strip material A in a spiral line mode, and the uninterrupted winding of the discontinuous strip material is realized, and the efficient and continuous winding effect is achieved.
According to another aspect of the present invention there is also provided a mechanism for winding a strip of material, comprising:
a driving device;
the driving device drives the reel to rotate;
A guide means for driving the band-shaped material to bend and gradually extend along the outer surface of the reel, the guide means being provided at the periphery of the reel; and
the winding diameter adjusting device is used for driving the strip-shaped material to be attached to the axis direction of the scroll so as to increase the friction force of the strip-shaped material, and is arranged on the periphery of the scroll.
When the mechanism is used for winding the strip-shaped material, when the head of the strip-shaped material is conveyed to the position between the reel and the guide device, the guide device can drive the strip-shaped material to bend and enable the strip-shaped material to gradually extend along the outer surface of the reel, even if the head of the strip-shaped material gradually extends along the outer surface of the reel for winding, as the strip-shaped material is continuously conveyed, the winding diameter adjusting device can drive the strip-shaped material to be attached to the axis direction of the reel, so that the friction force between the reel and the strip-shaped material, namely the wrapping force of the strip-shaped material on the reel, can be increased, and under the rotation of the reel, the friction force between the reel and the strip-shaped material can drive the strip-shaped material to move around the reel, so that the winding of the strip-shaped material is realized, the head of the strip-shaped material does not need to be fixed on the reel, and the conveying device of the strip-shaped material does not need to stop conveying, and the automatic winding of the strip-shaped material can be realized as long as the head of the strip-shaped material is conveyed to the position between the reel and the guide device, so that the winding efficiency of the strip-shaped material can be greatly improved, and the production requirements can be met.
In some embodiments, the guide means and the winding diameter adjustment means may together comprise a timing belt, the timing belt enclosing wall forming an endless belt around the periphery of the reel, the endless belt being provided with a gap a for the transfer of the strip-like material, part of the timing belt being attached to the outer surface of the reel,
when the reel rotates, the reel drives the synchronous belt to convey.
Therefore, as part of the synchronous belt is attached to the outer surface of the reel, the part of the synchronous belt can always wrap the reel or the coiled strip material on the reel, when the head of the strip material is conveyed to the position between the synchronous belt and the reel through the notch A, the synchronous belt drives the head of the strip material to gradually extend and coil along the outer surface of the reel, the friction between the reel and the strip material can drive the strip material to move around the reel along with the continuous conveying of the strip material and the rotation of the reel, so that the coiling of the strip material is realized, the annular belt formed by the surrounding wall of the synchronous belt on the periphery of the reel can increase the friction between the reel and the strip material, the radius of the coiled strip material wrapped by the synchronous belt can also be increased along with the increase of the coiling diameter of the strip material, the synchronous belt can achieve the effect of self-adapting coiling diameter, the strip material can be always wrapped and loose along with the reel, the strip material coiled on the reel is prevented, and the coiling quality and efficiency are ensured.
In some embodiments, the guide device and the winding diameter adjusting device may together include an air blowing device, the air blowing device surrounds the periphery of the spool, and the air blowing device blows air toward the axis direction of the spool. Therefore, because the air blowing device encircling the periphery of the reel blows air to the axis direction of the reel, when the head of the strip material is conveyed to the position between the reel and the air blowing device, the air flow blown by the air blowing device can drive the head of the strip material to gradually extend and wind along the outer surface of the reel, the strip material is ensured to be attached to the outer surface of the reel all the time, the friction force between the reel and the strip material is increased, the friction force between the reel and the strip material can drive the strip material to move around the reel along with the continuous conveying of the strip material and the rotation of the reel, thereby realizing the winding of the strip material, the air flow blown by the air blowing device can achieve the effect of self-adapting the winding diameter along with the increasing winding diameter of the strip material, and can ensure that the strip material always wraps the reel or the strip material wound on the reel, prevent the strip material wound on the reel from loosening, and ensure the winding quality and efficiency.
In some embodiments, the guiding device and the winding diameter adjusting device may include a magnet, where the magnet is disposed inside the spool, and when the material of the strip material is a magnetic material, the magnetic attraction force of the magnet to the strip material drives the strip material to always maintain the wrapping force toward the axis direction of the spool. Therefore, when the material of the strip-shaped material is a magnetic material, the magnet in the reel can drive the magnetic strip-shaped material wound around the periphery of the reel to always keep the wrapping force towards the axis direction of the reel, so that the magnetic strip-shaped material can always wrap the reel or the strip-shaped material wound on the reel, the friction force between the reel and the magnetic strip-shaped material can drive the magnetic strip-shaped material to move around the reel along with the continuous conveying of the magnetic strip-shaped material and the rotation of the reel, the winding of the strip-shaped material is realized, the friction force between the reel and the magnetic strip-shaped material can be increased through the attraction of the magnet, and the friction force between the reel and the magnetic strip-shaped material can drive the magnetic strip-shaped material to move around the reel, so that the winding of the magnetic strip-shaped material is realized.
In some embodiments, the guide means and the winding diameter adjustment means may together comprise a plurality of pinch rollers, the plurality of pinch rollers surrounding the periphery of the spool;
the guide device and the winding diameter adjusting device can also comprise a plurality of elastic pieces, one end of each elastic piece is fixed, the other end of each elastic piece is arranged on a pressing wheel, and the elastic pieces drive the outer surface of the wheel body of the pressing wheel to be attached to the outer surface of the scroll.
Therefore, as the outer surfaces of the wheel bodies of the pressing wheels surrounding the periphery of the reel are attached to the outer surface of the reel, when the head of the strip material is conveyed to the position between the reel and the pressing wheels, the plurality of pressing wheels surrounding the periphery of the reel can drive the head of the strip material to gradually extend and wind along the outer surface of the reel, the strip material is always attached to the outer surface of the reel, the friction force between the reel and the strip material is increased, the strip material can be driven to move around the reel along with the continuous conveying of the strip material and the rotation of the reel, so that the winding of the strip material is realized, the elastic piece on each pressing wheel can deform along with the increasing of the winding diameter of the strip material, the axle center of the reel is gradually kept away from under the expanding effect of the winding diameter, the effect of self-adapting winding diameter is achieved, the strip material is ensured to be always wrapped on the reel or the strip material which is wound on the reel, the strip material wound on the reel is prevented from loosening, and the winding quality and efficiency are ensured.
In some embodiments, the guide means and the winding diameter adjustment means may together comprise a plurality of pinch rollers, the plurality of pinch rollers surrounding the periphery of the spool;
the wheel body of the pinch roller is made of elastic materials, and the outer surface of the wheel body of the pinch roller is attached to the outer surface of the scroll.
Therefore, as the outer surfaces of the wheel bodies of the pressing wheels surrounding the periphery of the reel are attached to the outer surface of the reel, when the head of the strip material is conveyed to the position between the reel and the pressing wheels, the plurality of pressing wheels surrounding the periphery of the reel can drive the head of the strip material to gradually extend and wind along the outer surface of the reel, the strip material is always attached to the outer surface of the reel, the friction force between the reel and the strip material is increased, the strip material can be driven to move around the reel along with the continuous conveying of the strip material and the rotation of the reel, so that the winding of the strip material is realized, and as the winding diameter of the strip material is increased, the wheel bodies of the pressing wheels are made of elastic materials, the wheel bodies of the pressing wheels deform under the expansion effect of the winding diameter, so that the effect of the self-adaptive winding diameter is achieved, the strip material is ensured to always wrap the reel or the strip material which is wound on the reel, the strip material wound on the reel is prevented from loosening, and the winding quality and the efficiency are ensured.
In some embodiments, the guide means and the roll diameter adjustment means may together comprise a guide strip and a resilient member,
one end of the guide belt is fixed to a side portion of an outer surface of the reel,
the other end of the guide belt is arranged on the elastic component, the guide belt is wound on the periphery of the scroll,
the elastic component pulls the guide belt to ensure that the guide belt always maintains the wrapping force towards the axis direction of the scroll.
Therefore, under the action of the tensile force of the elastic component, the guide belt can always keep the wrapping force towards the axis direction of the reel, so that the guide belt can always wrap the reel or the coiled strip material on the reel, when the head of the strip material is conveyed to the position between the guide belt and the reel, the guide belt can drive the head of the strip material to gradually extend and coil along the outer surface of the reel, the head of the strip material can be accommodated in a gap between one end of the guide belt and the reel, the friction force between the reel and the strip material can drive the strip material to move around the reel along with the continuous conveying of the strip material and the rotation of the reel, the friction force between the reel and the strip material can be increased by the guide belt pulled by the elastic component, the radius of the coiled strip material wrapped by the guide belt can also be increased along with the enlargement of the coiling diameter of the strip material, the guide belt pulled by the elastic component can achieve the effect of self-adapting the coiling diameter, the coiled strip material can be always wrapped, the coiled material on the reel is prevented from moving around the reel, and the coiling quality and the efficiency of the coiled strip material are ensured.
In some embodiments, the guiding device and the winding diameter adjusting device may include an elastic band, wherein the elastic band is wound around the periphery of the spool, one end of the elastic band is fixed to a side portion of the outer surface of the spool, and the other end of the elastic band is fixed, and the elastic band always maintains a wrapping force in the axial direction of the spool. Therefore, under the self-elastic force action of the elastic belt, the elastic belt can always keep the wrapping force towards the axis direction of the reel, so that the elastic belt can always wrap the reel or the coiled strip material on the reel, when the head of the strip material is conveyed to the position between the elastic belt and the reel, the elastic belt can drive the head of the strip material to gradually extend and coil along the outer surface of the reel, the head of the strip material can be accommodated in a gap between one end of the elastic belt and the reel, the friction force between the reel and the strip material can drive the strip material to move around the reel along with the continuous conveying of the strip material and the rotation of the reel, the friction force between the reel and the strip material can be increased, the radius of the coiled strip material wrapped by the elastic belt can also be increased along with the enlargement of the coiling diameter of the strip material, the elastic belt can achieve the effect of self-adaptive coiling diameter, the strip material can be prevented from being loose and the coiling quality and efficiency of the coiled strip material on the reel can be ensured.
In some embodiments, the guiding device and the winding diameter adjusting device may include a magnet, a magnetic belt body and an elastic member, the magnet is disposed inside the spool, the magnetic belt body is wound around the periphery of the spool, one end of the magnetic belt body is fixed on the side portion of the outer surface of the spool, the other end of the magnetic belt body is disposed on the elastic member, the magnetic attraction force of the magnet to the magnetic belt body drives the magnetic belt body to always maintain the wrapping force toward the axis direction of the spool, and the elastic member pulls the magnetic belt body to always maintain the wrapping force toward the axis direction of the spool. Therefore, the magnet and the elastic component in the reel can drive the magnetic tape body wound around the periphery of the reel to always keep the wrapping force in the axis direction of the reel, so that the magnetic tape body can always wrap the reel or the coiled strip material on the reel, when the head of the strip material is conveyed to the position between the magnetic tape body and the reel, the head of the strip material can be driven to gradually extend and coil along the outer surface of the reel, the head of the strip material can be accommodated in a gap between one end of the magnetic tape body and the reel, the friction force between the reel and the strip material can drive the strip material to move around the reel along with the continuous conveying of the strip material and the rotation of the reel, the friction force between the reel and the strip material can be increased through the magnet to adsorb the magnetic tape body and the elastic component, the radius of the coiled strip material wrapped by the magnetic tape body can also be increased along with the enlargement of the coiling diameter of the strip material, the diameter of the magnetic tape body is gradually adaptive to the axis of the reel under the large action of the coiling diameter, the self-adapting effect of the coiling diameter of the reel can be achieved, and the coiling efficiency of the strip material can be ensured, and the coiling quality of the loose coiling quality can be ensured.
In some embodiments, a wrap diameter adjustment device may also be included, the wrap diameter adjustment device including an adjustment member and an adjustment member,
the adapting part is provided with a through hole, the scroll is inserted in the through hole, a gap for accommodating the strip-shaped material is reserved between the outer surface of the scroll and the inner wall of the through hole,
the adapting part is provided with a guide groove communicated with the through hole,
one end of the guide belt is fixed at the end part of the guide groove close to the through hole, the other end of the guide belt bypasses the scroll, extends out from the end part of the guide groove far away from the through hole and is connected with the elastic component,
one end of the elastic belt is fixed at the end part of the guide groove close to the through hole, the other end of the elastic belt bypasses the scroll and extends out from the end part of the guide groove far away from the through hole and is fixed,
one end of the magnetic belt body is fixed at the end part of the guide groove close to the through hole, the other end of the magnetic belt body bypasses the scroll, extends out from the end part of the guide groove far away from the through hole and is connected with the elastic part,
the adapting unit is arranged on the adjusting unit, and when the diameter of the strip-shaped material wound on the reel is increased, the outermost circle of the strip-shaped material drives the adapting unit to move on the adjusting unit so as to enlarge the space for accommodating the strip-shaped material in the through hole.
Therefore, the head of the strip-shaped material can enter between the guide belt, the elastic belt or the magnetic belt body and the scroll through the guide groove, the strip-shaped material wound on the scroll is accommodated in the space between the outer surface of the scroll and the inner wall of the through hole, and the outermost circle of the strip-shaped material can move on the adjusting part against the adapting part along with the increase of the winding diameter, so that the space for accommodating the strip-shaped material in the through hole is increased, the position where the strip-shaped material enters the through hole is always the tangential point of the outermost circle of the coiled material and the extension line of the conveying direction of the strip-shaped material, and the strip-shaped material can be smoothly wound.
In some embodiments, the guide means and the winding diameter adjustment means may together comprise a guide unit and an adjustment member,
the guide unit is provided with a guide through hole, the scroll is inserted in the guide through hole, a gap for accommodating the strip material is reserved between the outer surface of the scroll and the inner wall of the guide through hole,
the guide unit is provided with a conveying groove communicated with the guide through hole,
the guide unit is provided on the regulating member, and when the diameter of the band-shaped material wound on the reel becomes larger, the outermost turn of the band-shaped material drives the guide unit to move on the regulating member to increase the space for accommodating the band-shaped material in the guide through hole.
Therefore, the head of the strip material can enter the space between the inner wall of the guide through hole and the outer surface of the reel through the conveying groove, along with the continuous conveying of the strip material, the head of the strip material can extend along the inner wall of the guide through hole and finally is accommodated in the gap between the inner wall of the guide through hole and the reel, the head of the strip material is positioned at the end part of the conveying groove, which is close to the reel, of the conveying groove, the friction force between the head of the strip material and the outer surface of the reel can be increased, along with the continuous conveying of the strip material and the rotation of the reel, the friction force between the reel and the head of the strip material can drive the strip material to move around the reel, so that the winding of the strip material is realized, along with the increasing diameter of the winding, the outermost circle of the strip material can move on the adjusting part against the guide unit, the space for accommodating the strip material in the guide through hole is increased, and the position of the strip material entering the guide through hole is always the point position of the extension line of the outermost ring of the coiled material and the conveying direction of the strip material, and the strip material can be smoothly wound.
In some embodiments, the guiding device and the winding diameter adjusting device may further include a pressing member and an elastic member a, wherein the pressing member is accommodated in the conveying groove, one end of the elastic member a is fixed, the other end of the elastic member a is disposed on one end of the pressing member, and the elastic member a drives the other end of the pressing member to be attached to the outer surface of the spool. Therefore, the head of the strip material can enter the space between the inner wall of the guide through hole and the outer surface of the reel through the conveying groove, along with the continuous conveying of the strip material, the head of the strip material can extend along the inner wall of the guide through hole and is finally accommodated in the gap between the other end of the pressing part and the reel, the elastic part A can drive the pressing part to be always attached to the head of the strip material or the strip material after winding, the friction force born by the strip material is further increased, along with the continuous conveying of the strip material and the rotation of the reel, the strip material can move around the reel through the friction force born by the strip material, so that the winding of the strip material is realized, along with the increasing of the winding diameter, the outermost circle of the strip material can move on the adjusting part against the guide unit, the space for accommodating the strip material in the guide through hole is increased, and the position of the strip material entering the guide through hole is always the tangential point position of the outermost circle of the coil and the extension line of the conveying direction of the strip material, and the strip material can be smoothly wound.
In some embodiments, the guide means and the winding diameter adjustment means may also comprise together a guide plate, a rotatively powered roller and an elastic member B,
the guiding unit is provided with a notch B communicated with the guiding through hole,
one end of the elastic component B is fixed, the other end is arranged on the guide plate,
the guide plates are accommodated in the notch B, the guide plates are arranged along the outer surface of the scroll, the distance between the guide plates and the outer surface of the scroll gradually decreases towards the direction of the conveying groove,
the roller is arranged on the guide plate, the surface of the roller body is attached to the outer surface of the scroll, the linear speed of the surface of the roller body is greater than that of the outer surface of the scroll,
the guide plate is provided on the guide unit, and moves on the regulating member in synchronization with the guide unit to increase the space for accommodating the strip material in the guide through hole when the diameter of the strip material wound on the reel becomes large.
Therefore, the head of the strip material can enter the space between the inner wall of the guide through hole and the outer surface of the scroll through the conveying groove, the head of the strip material can extend along the inner wall of the guide through hole and continuously extend in the gap between the guide plate and the outer surface of the scroll along with the continuous conveying of the strip material, the roller can drive the strip material to extend along with the linear speed of the surface of the scroll, the head of the strip material is driven to be finally accommodated at the minimum gap between the guide plate and the scroll, the loose strip material in the guide through hole can be quickly attached to the outer surface of the scroll, the strip material is prevented from being loose, the guide plate part at the minimum gap between the guide plate and the scroll can be always attached to the head of the strip material or the strip material after winding, the friction force applied to the strip material is further increased, the strip material can move around the scroll along with the continuous conveying of the strip material and the rotation of the scroll, the winding diameter of the strip material is driven to be increased, the outermost circle of the strip material can be propped against the guide unit and the guide plate to move on the adjusting part along with the winding diameter of the winding, the strip material is always increased along with the winding diameter of the winding, and the strip material can be smoothly wound into the position of the strip material in the winding position of the guide through hole along with the maximum winding position of the guide through hole.
In some embodiments, the winding diameter adjusting device may further include a tension member and a controller, the tension member is disposed at an inlet end of the conveying groove, a passage for the belt-shaped material is provided on the tension member, the tension member can drive the belt-shaped material to be conveyed in a reverse direction, the tension member is electrically connected with the controller, and the controller sends a control signal to the tension member to control the tension member to operate or stop operating. Thus, the tension member can regularly convey the belt-like material being wound in the opposite direction by a certain distance by the control of the controller, the length of the belt-like material in the guide unit is shortened, the radius of the coiled material wound is reduced, and the belt-like material which is wound on the reel can be tightly wrapped on the reel.
Drawings
FIG. 1 is a flow chart of a method for winding a web-like material according to one embodiment of the invention;
FIG. 2 is a flow chart of a method for winding a web-like material according to another embodiment of the invention;
FIG. 3 is a schematic view of a mechanism for winding a web of material according to a first embodiment of the invention;
FIG. 4 is a schematic view of a mechanism for winding a web of material according to a second embodiment of the invention;
FIG. 5 is a schematic view of a mechanism for winding a strip of material according to a third embodiment of the invention;
FIG. 6 is a schematic view of a mechanism for winding a web of material according to a fourth embodiment of the invention;
FIG. 7 is a schematic view of a mechanism for winding a web of material according to a fifth embodiment of the invention;
FIG. 8 is a view of one use of the mechanism for winding the web-like material shown in FIG. 7;
FIG. 9 is a view of one use of the mechanism for winding the strip material of FIG. 7, after the strip material A has been wound, continuing to wind the strip material B;
FIG. 10 is another use view of the mechanism for winding the web-like material shown in FIG. 7;
FIG. 11 is a schematic view of a mechanism for winding a strip of material according to a sixth embodiment of the invention;
FIG. 12 is a schematic view of a mechanism for winding a strip of material according to a seventh embodiment of the invention;
FIG. 13 is a schematic view of a mechanism for winding a strip of material according to an eighth embodiment of the invention;
FIG. 14 is a schematic view of a mechanism for winding a strip of material according to a ninth embodiment of the invention;
FIG. 15 is a schematic view of a mechanism for winding a strip of material according to a tenth embodiment of the invention;
fig. 16 is a schematic structural view of a mechanism for winding a strip material according to an eleventh embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements 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 invention.
Fig. 1 schematically shows a flow of a method for winding a web-like material according to an embodiment of the invention.
Referring to fig. 1, a method for winding a strip of material comprises the steps of:
101: the head of the strip material a is fed between the reel and the guide.
The strip material a may be on a reel before winding: any strip material has not yet been wound up, but can also be on a reel: one or more lengths of the strip material have been wound up, the one or more lengths of the strip material that have been wound up on the spool not being the same length of strip material as strip material a.
102: the guide means drive the strip material a to bend and extend gradually along the outer surface of the reel or the outer surface of the outermost turn of the strip material which has been wound.
The end of the strip material a is bent under the action of the guide means, and then the end of the strip material a may be gradually extended against the outer surface of the reel or the outer surface of the outermost turn of the already wound strip material, or may be gradually extended at a certain distance from the outer surface of the reel or the outer surface of the outermost turn of the already wound strip material.
103: the winding diameter adjusting device drives the strip material A to be attached to the axis direction of the scroll, and increases the friction force between the outer surface of the scroll or the outer surface of the outermost circle of the wound strip material and the strip material A.
Under the action of the winding diameter adjusting device, the strip material A is attached to the axis direction of the scroll, so that the friction force between the scroll and the strip material A is increased or the friction force between the outer surface of the outermost circle of the wound strip material and the strip material A is increased, namely the wrapping force of the strip material A on the scroll or the wound strip material is increased;
when the strip material A is not wound on the reel before winding, the strip material A is attached to the axis direction of the reel under the action of the winding diameter adjusting device, so that the friction force between the reel and the strip material A is increased, namely the wrapping force of the strip material A on the reel is increased;
when the strip material A is wound on the winding shaft before winding, the strip material A is attached to the axis direction of the winding shaft under the action of the winding diameter adjusting device, so that the friction force between the outer surface of the outermost circle of the wound strip material and the strip material A is increased, namely the wrapping force of the strip material A on the wound strip material on the winding shaft is increased.
104: the reel or the coiled strip material is driven to move around the reel by friction force along with the continuous rotation of the reel, and when the head of the strip material A is wound around the reel or the coiled strip material exceeds one circle, the head of the strip material A is clamped by the strip material A and the reel or the strip material A and the coiled strip material, and the reel or the coiled strip material is driven to rotate around the reel by friction force along with the continuous rotation of the reel.
When the friction between the reel and the strip material A or the friction between the strip material which is already wound on the reel and the strip material A drives the head of the strip material A to wind the reel or the strip material which is already wound around the reel for more than one circle, then the head of the strip material A is clamped, and the strip material A which newly enters the winding area is dragged by the reel or the strip material which is already wound on the reel to move forward by the friction along with the rotation of the reel, and the subsequent strip material A can continue to rotate around the reel.
105: the strip material a is gradually wound on a reel or a strip material which has been wound.
The strip material A is automatically wound on a scroll or the wound strip material in a spiral line mode, and the winding efficiency is improved and ensured;
the end of the winding process of the strip material a is marked: when the band material a is wound around the reel or the band material already wound around the reel more than one turn, the band material a newly entered into the winding area is dragged forward by the band material already wound around the reel or the reel, and finally is completely wound around the reel.
According to the method for winding the strip material, before winding, the head of the strip material A does not need to be fixed on a reel or the strip material which is wound, the rotation of the reel does not need to be stopped, the conveying device of the strip material A does not need to stop conveying, the automatic winding of the strip material A can be realized by conveying the head of the strip material A to the vicinity of the reel, the winding efficiency of the strip material A is greatly improved, and therefore the production requirement of high efficiency can be met.
Fig. 2 schematically shows a flow of a method for winding a web-like material according to another embodiment of the invention.
Referring to fig. 2, a method for winding a strip of material comprises the steps of:
201: the head of the strip material a is fed between the reel and the guide.
The strip material a may be on a reel before winding: any strip material has not yet been wound up, but can also be on a reel: one or more lengths of the strip material have been wound up, the one or more lengths of the strip material that have been wound up on the spool not being the same length of strip material as strip material a.
202: the guide means drive the strip material a to bend and extend gradually along the outer surface of the reel or the outer surface of the outermost turn of the strip material which has been wound.
The end of the strip material a is bent under the action of the guide means, and then the end of the strip material a may be gradually extended against the outer surface of the reel or the outer surface of the outermost turn of the already wound strip material, or may be gradually extended at a certain distance from the outer surface of the reel or the outer surface of the outermost turn of the already wound strip material.
203: the winding diameter adjusting device drives the strip material A to be attached to the axis direction of the scroll, and increases the friction force between the outer surface of the scroll or the outer surface of the outermost circle of the wound strip material and the strip material A.
Under the action of the winding diameter adjusting device, the strip material A is attached to the axis direction of the scroll, so that the friction force between the scroll and the strip material A is increased or the friction force between the outer surface of the outermost circle of the wound strip material and the strip material A is increased, namely the wrapping force of the strip material A on the scroll or the wound strip material is increased;
when the strip material A is not wound on the reel before winding, the strip material A is attached to the axis direction of the reel under the action of the winding diameter adjusting device, so that the friction force between the reel and the strip material A is increased, namely the wrapping force of the strip material A on the reel is increased;
when the strip material A is wound on the winding shaft before winding, the strip material A is attached to the axis direction of the winding shaft under the action of the winding diameter adjusting device, so that the friction force between the outer surface of the outermost circle of the wound strip material and the strip material A is increased, namely the wrapping force of the strip material A on the wound strip material on the winding shaft is increased.
204: the reel or the coiled strip material is driven to move around the reel by friction force along with the continuous rotation of the reel, and when the head of the strip material A is wound around the reel or the coiled strip material exceeds one circle, the head of the strip material A is clamped by the strip material A and the reel or the strip material A and the coiled strip material, and the reel or the coiled strip material is driven to rotate around the reel by friction force along with the continuous rotation of the reel.
When the friction between the reel and the strip material A or the friction between the strip material which is already wound on the reel and the strip material A drives the head of the strip material A to wind the reel or the strip material which is already wound around the reel for more than one circle, then the head of the strip material A is clamped, and the strip material A which newly enters the winding area is dragged by the reel or the strip material which is already wound on the reel to move forward by the friction along with the rotation of the reel, and the subsequent strip material A can continue to rotate around the reel.
205: the strip material a is gradually wound on a reel or a strip material which has been wound.
The strip material A is automatically wound on the reel or the already wound strip material in a spiral line mode, and the winding efficiency is improved and ensured.
206: the head of the band material B is fed between the already wound band material a and the guide.
207: the guide means drive the strip material B to bend and gradually extend along the outer surface of the outermost turn of the already wound strip material a.
Under the action of the guide device, the end of the strip material B is bent, and then the end of the strip material B can be gradually extended against the outer surface of the outermost turn of the rolled strip material A, or can be gradually extended from the outer surface of the outermost turn of the rolled strip material A at a certain distance.
208: the winding diameter adjusting device drives the strip material B to be attached to the axis direction of the scroll, and the friction force between the outer surface of the outermost circle of the strip material A and the strip material B is increased.
Under the action of the winding diameter adjusting device, the strip material B is attached to the axis direction of the scroll, so that the friction force between the strip material B and the outer surface of the outermost circle of the strip material A is increased, namely the wrapping force of the strip material B on the strip material A is increased.
209: the outermost turn of the strip material A drives the strip material B to move around the strip material A by friction force along with the continuous rotation of the reel, when the head of the strip material B winds the strip material A for more than one turn, the head of the strip material B is clamped by the strip material B and the outer surface of the outermost turn of the wound strip material A, and the unreeled strip material B is driven by friction force to continuously rotate around the strip material A along with the continuous rotation of the reel.
When the friction force between the strip material A and the strip material B drives the head of the strip material B to wind around the well-wound strip material A for more than one circle, the head of the strip material B is clamped, the strip material B which newly enters the winding area is dragged by the strip material A to advance by the friction force along with the rotation of the reel, and the subsequent strip material B continues to rotate around the well-wound strip material A.
210: the band material B is gradually wound around the band material a.
The strip material B is automatically wound on the wound strip material A in a spiral line mode, so that uninterrupted winding of the discontinuous strip material is realized, and the effects of high efficiency and continuous winding are achieved;
the end of the winding process of the band-shaped material B is marked: when the band material B is wound more than one turn around the band material a which has been wound around the reel 2, the band material B newly entered the winding area is dragged forward by the band material a which has been wound around the reel, and finally is wound entirely around the band material a.
When the discontinuous multi-section strip material is required to be continuously wound into a roll, after the strip material A is wound on the reel in a spiral line mode, before the strip material B is wound, the head of the strip material B does not need to be spliced with the tail of the strip material A, the rotation pause of the reel and the conveying device of the strip material B do not need to be stopped, the strip material B can be automatically wound on the strip material A which is already wound only by conveying the head of the strip material B between the strip material A which is already wound and the guide device, the mode of splicing the discontinuous strip material after splicing is changed into the non-splicing mode from the traditional thinking mode, and the friction force between the strip material and the reel and the friction force between the strip material after splicing are increased through the guide device and the winding diameter adjusting device, so that the continuous winding of the strip material is realized, complex and inefficient splicing actions are not needed, and some strip materials cannot realize effects, the winding efficiency of the discontinuous strip material is improved, and the continuous winding effect is realized on the discontinuous strip material.
Fig. 3 schematically shows the structure of a mechanism for winding a strip of material according to a first embodiment of the invention.
Referring to fig. 3, a mechanism for winding a strip of material comprises a drive means 1, a reel 2, guiding means and a winding diameter adjustment means.
Referring to fig. 3, a mechanism for winding a web-like material is mounted on an apparatus 100 for winding a web-like material.
Referring to fig. 3, a driving device 1 drives a reel 2 to rotate, one end of the reel 2 may be mounted on an apparatus 100 through a bearing and connected to a driving shaft of the driving device 1, and a band-shaped material may be wound on the reel 2.
The driving means 1 may be a motor and the driving means 1 is mounted inside the device 100.
Referring to fig. 3, the guiding means and the winding diameter adjusting means together comprise a timing belt 3, i.e. the timing belt 3 is both the guiding means and the winding diameter adjusting means.
The surrounding wall of the synchronous belt 3 forms an annular belt on the periphery of the scroll 2, a gap A31 for conveying a belt-shaped material is reserved on the annular belt, part of the synchronous belt 3 is attached to the outer surface of the scroll 2, when the scroll 2 rotates, the scroll 2 can drive the synchronous belt 3 to convey, and when the scroll 2 rotates along the A direction, the scroll 2 can drive the synchronous belt 3 to circularly convey along the B direction.
The timing belt 3 may be made of an elastic material.
Referring to fig. 3, when the head of the strip material a is conveyed to a position between the synchronous belt 3 and the reel 2 through the gap a31 when any strip material is not wound on the reel 2 before winding, the strip material a can be conveyed automatically or manually by a machine, the synchronous belt 3 drives the synchronous belt 3 to convey, the head of the strip material a can be driven to bend and gradually extend along the outer surface of the reel 2 for winding, as the strip material a continues to convey and rotate the reel 2, the part of the synchronous belt 3 can always wrap the reel 2 due to the fact that the part of the synchronous belt 3 is attached to the outer surface of the reel 2, the friction force between the reel 2 and the strip material a can drive the strip material a to move around the reel 2, so that the winding of the strip material a is realized, the annular belt formed by the surrounding wall of the synchronous belt 3 at the periphery of the reel 2 can increase the friction force between the reel 2 and the strip material a, the radius of the wound material a can also become larger along with the winding diameter of the strip material a becoming larger, the self-adaptive winding effect of the strip material a can be achieved, and the winding quality of the wound roll can be ensured to be always large and the winding quality of the wound roll is ensured; when the discontinuous multi-section band material is required to be continuously wound into a roll, after the band material A is wound on the reel 2 in a spiral line mode, the head of the band material B is conveyed between the synchronous belt 3 and the band material A which is wound, under the action of the synchronous belt 3, the end head of the band material B is bent and gradually extends along the outer surface of the outermost circle of the band material A which is wound, along with the continuous conveying of the band material B, under the wrapping action of the synchronous belt 3, the band material B is attached to the axis direction of the reel 2, so that the friction force between the band material B and the band material A is increased, namely the wrapping force of the band material B on the band material A is increased, and under the rotation of the reel 2, the friction force between the band material B and the band material A can drive the band material B to move around the band material A, thereby realizing the winding of the band material B, before the strip material B is wound, the head of the strip material B is not required to be spliced with the tail of the strip material A, the rotation of the scroll 2 is not required to be paused, the conveying device of the strip material B is not required to stop conveying, the strip material B can be automatically wound on the strip material A which is wound by conveying the head of the strip material B between the strip material A which is wound and the synchronous belt 3, the discontinuous strip material is spliced and then is not spliced from the traditional thinking mode of winding, the friction force between the strip material and the scroll 2 and the friction force between the strip material and the outer cylindrical surface of the strip material which is wound are increased by the synchronous belt 3, so that the uninterrupted winding of the strip material is realized, complex and low-efficiency splicing actions are not required, and some strip material materials cannot realize the splicing effect, the winding efficiency of the discontinuous strip material is greatly improved, and the discontinuous strip material is continuously wound, so that the high-efficiency and continuous winding effect is achieved.
Fig. 4 schematically shows the structure of a mechanism for winding a strip of material according to a second embodiment of the invention.
Referring to fig. 4, a mechanism for winding a strip of material comprises a drive means 1, a reel 2, guiding means and a winding diameter adjustment means.
Referring to fig. 4, a mechanism for winding a web-like material is mounted on an apparatus 100 for winding a web-like material.
Referring to fig. 4, a driving device 1 drives a reel 2 to rotate, one end of the reel 2 may be mounted on an apparatus 100 through a bearing and connected to a driving shaft of the driving device 1, and a band-shaped material may be wound on the reel 2.
The driving means 1 may be a motor and the driving means 1 is mounted inside the device 100.
Referring to fig. 4, the guiding means and the winding diameter adjusting means together comprise blowing means 4, i.e. the blowing means 4 are both guiding means and winding diameter adjusting means.
Referring to fig. 4, in this embodiment, a plurality of air blowing devices 4 are installed on the apparatus 100, the air blowing devices 4 are communicated with an external air source, the plurality of air blowing devices 4 encircle the periphery of the reel 2, a space for accommodating the coiled strip-shaped material is reserved between the air outlet end of the air blowing device 4 and the outer surface piece of the reel 2, and the air blowing devices 4 blow air towards the axial direction of the reel 2. In other embodiments, the air blowing device 4 may also be in a ring shape, the ring-shaped air blowing device 4 surrounds the periphery of the spool 2, and a plurality of air outlet holes are arranged on the ring-shaped air blowing device 4 and surround the periphery of the spool 2.
Referring to fig. 4, an inlet 41 for the input of the strip-like material is left between the plurality of blowing devices 4.
Referring to fig. 4, when the head of the strip material a is conveyed to a position between the reel 2 and the air outlet end of the air blowing device 4 through the inlet 41 when any strip material is not wound on the reel 2 before winding, the strip material a can be conveyed automatically or manually through a machine, the air flow blown by the air blowing device 4 can drive the head of the strip material a to bend and gradually extend along the outer surface of the reel 2, the air blowing device 4 around the periphery of the reel 2 blows air to the axial direction of the reel 2, so that the strip material a can be ensured to be always attached to the outer surface of the reel 2, the air blowing device 4 can increase the friction force between the reel 2 and the strip material a, the friction force between the reel 2 and the strip material a can drive the strip material a to move around the reel 2 along with the continuous conveying of the strip material a and the rotating of the reel 2, the winding diameter of the strip material a becomes large, the air flow blown by the air blowing device 4 can achieve the effect of self-adapting winding diameter, and can ensure that the strip material a is always wrapped on the reel 2 or the reel 2 is prevented from being wound on the reel 2, and the loose winding quality of the strip material is ensured; when the discontinuous multi-section band material is required to be continuously wound into a roll, when the band material A is wound on the reel 2 in a spiral line mode, the head of the band material B is conveyed to a position between the air blowing device 4 and the band material A which is already wound through the inlet 41, under the action of the air blowing device 4, the end of the band material B is bent and gradually extends along the outer surface of the outermost circle of the band material A which is already wound, as the band material B is continuously conveyed, under the action of air flow blown by the air blowing device 4, the band material B is attached to the axis direction of the reel 2, so that the friction force between the band material B and the band material A is increased, namely the wrapping force of the band material B on the band material A is increased, under the rotation of the reel 2, the friction force between the band material B and the band material A can drive the band material B to move around the band material A, thereby realizing the winding of the band material B, before the band material B is wound, the tail of the band material A does not need to be spliced, the rotation pause of the reel 2 and the conveying device of the band material B stop conveying the band material B, the band material B need to be conveyed, the band material B is automatically spliced to the position between the band material A and the drum 4 and the band material A which is already wound, the band material A can not be spliced by the conventional mode, the effect of the fact that the band material A is not can be continuously wound, the band material is not be spliced by the continuous, the drum-shaped material is continuously wound, the continuous material can be realized, the continuous material can be spliced is realized, the continuous material can not be realized by the winding the drum, and the drum is not be wound, and the drum-shaped material is wound, and the drum is continuously wound, and the drum is not wound, and the drum is wound, and the drum can is continuously can be wound is continuously wound around the long can is wound and the long, the winding efficiency of the discontinuous strip material is greatly improved, and the discontinuous strip material is continuously wound, so that the high-efficiency and continuous winding effect is achieved.
Fig. 5 schematically shows the structure of a mechanism for winding a strip of material according to a third embodiment of the invention.
Referring to fig. 5, a mechanism for winding a strip of material comprises a drive means 1, a reel 2, guiding means and a winding diameter adjustment means.
Referring to fig. 5, a mechanism for winding a web-like material is mounted on an apparatus 100 for winding a web-like material.
Referring to fig. 5, a driving device 1 drives a reel 2 to rotate, one end of the reel 2 may be mounted on an apparatus 100 through a bearing and connected to a driving shaft of the driving device 1, and a band-shaped material may be wound on the reel 2.
The driving means 1 may be a motor and the driving means 1 is mounted inside the device 100.
Referring to fig. 5, the guide means and the winding diameter adjusting means together comprise a magnet 5, i.e. the magnet 5 is both the guide means and the winding diameter adjusting means.
Referring to fig. 5, the magnet 5 is mounted inside the reel 2, and when the material of the strip material is a magnetic material, the magnetic attraction of the magnet 5 inside the reel 2 to the strip material can drive the strip material to always maintain the wrapping force in the axial direction of the reel 2.
Referring to fig. 5, when any strip material is not wound on the reel 2 before winding, when the strip material a is made of a magnetic material, the head of the strip material a is conveyed to the outer surface of the reel 2, the strip material a can be automatically conveyed by a machine or can be manually conveyed, the magnet 5 in the reel 2 can drive the head of the strip material a to bend and gradually extend along the outer surface of the reel 2 to wind, as the magnetic strip material a continues to be conveyed and the reel 2 rotates, the magnet 5 in the reel 2 can drive the magnetic strip material a wound on the periphery of the reel 2 to always keep a wrapping force in the axial direction of the reel 2, so that the magnetic strip material a can always wrap the reel 2 or the wound strip material a on the reel 2, as the magnetic strip material a continues to be conveyed and the reel 2 rotates, the friction force between the reel 2 and the magnetic strip material a can drive the magnetic strip material a to move around the reel 2, the friction force between the magnetic strip material a and the magnetic strip material a can be increased by the magnet 5, and the magnetic strip material a can be wound around the reel 2; when the discontinuous multi-section band material is required to be continuously wound into a roll, after the band material A is wound on the reel 2 in a spiral line mode, the head of the magnetic band material B is conveyed to the outer surface of the reel 2, under the action of the magnet 5, the end head of the magnetic band material B is bent and gradually extends along the outer surface of the outermost circle of the wound band material A, and along with the continuous conveying of the magnetic band material B, the magnetic band material B is attached to the axis direction of the reel 2 under the action of the magnet 5, so that the friction force between the magnetic band material B and the band material A is increased, namely the wrapping force of the magnetic band material B on the band material A is increased, and under the rotation of the reel 2, the friction force between the magnetic band material B and the band material A can drive the magnetic band material B to move around the band material A, therefore, the magnetic winding of the strip material B is realized, the head of the strip material B is not required to be spliced with the tail of the strip material A before the strip material B is wound, the rotation of the reel 2 is not required to be paused, the conveying device of the strip material B is not required to stop conveying, the strip material B can be automatically wound on the wound strip material A only by conveying the head of the strip material B to the outer surface of the reel 2, the discontinuous strip material is spliced and then wound into a non-spliced mode by the traditional thinking, the friction force between the strip material and the reel 2 and the friction force between the strip material and the outer cylindrical surface of the wound strip material are increased by the magnet 5, the uninterrupted winding of the strip material is realized, the complex and inefficient splicing action is not required, and some strip materials cannot realize the splicing effect, the winding efficiency of the discontinuous strip material is greatly improved, and the discontinuous strip material is continuously wound, so that the high-efficiency and continuous winding effect is achieved.
Fig. 6 schematically shows the structure of a mechanism for winding a strip of material according to a fourth embodiment of the invention.
Referring to fig. 6, a mechanism for winding a strip of material comprises a drive means 1, a reel 2, guiding means and a winding diameter adjustment means.
Referring to fig. 6, a mechanism for winding a web-like material is mounted on an apparatus 100 for winding a web-like material.
Referring to fig. 6, a driving device 1 drives a reel 2 to rotate, one end of the reel 2 may be mounted on an apparatus 100 through a bearing and connected to a driving shaft of the driving device 1, and a band-shaped material may be wound on the reel 2.
The driving means 1 may be a motor and the driving means 1 is mounted inside the device 100.
Referring to fig. 6, the guide means and the winding diameter adjusting means together include a plurality of pressing wheels 6 and a plurality of elastic members 7, i.e., the plurality of pressing wheels 6 and the plurality of elastic members 7 are both guide means and winding diameter adjusting means.
Referring to fig. 6, a plurality of pinch rollers 6 are wound around the periphery of the reel 2, an elastic member 7 is mounted on each pinch roller 6, in this embodiment, the elastic member 7 may be a spring, one end of the elastic member 7 is sleeved on the rotating shaft of the pinch roller 6, the elastic member 7 does not affect the rotation of the pinch roller 6 around the rotating shaft thereof, the other end of the elastic member 7 is fixed on the apparatus 100, the elastic member 7 is in a compressed state, and the elastic member 7 can drive the outer surface of the wheel body of the pinch roller 6 to be attached to the outer surface of the reel 2. In other embodiments, the elastic member 7 may be a cylinder, a linear motor, or the like, to ensure that the puck 6 is subjected to a controllable, variable force, so that the outer surface of the body of the puck 6 can be floatingly attached to the outer surface of the spool 2.
Referring to fig. 6, an inlet 61 for the input of strip material is left between the plurality of pinch rollers 6.
Referring to fig. 6, when the head of the strip material a is conveyed to a position between the reel 2 and the pinch roller 6 through the inlet 61 when any strip material is not wound on the reel 2 before winding, the strip material a can be conveyed automatically through a machine, the pinch roller 6 can drive the head of the strip material a to bend and gradually extend along the outer surface of the reel 2 to wind around, the reel 2 drives the pinch roller 6 to rotate through the strip material a, so that the winding of the strip material a is smoother, the existence of the pinch roller 6 can ensure that the strip material a is always attached to the outer surface of the reel 2, the friction between the reel 2 and the strip material a is increased, the friction between the reel 2 and the strip material a can drive the strip material a to move around the reel 2 along with the continuous conveying of the strip material a and the rotation of the reel 2, the winding of the strip material a can be realized, the elastic piece 7 on each pinch roller 6 can be deformed along with the winding diameter of the strip material a becoming larger, and each pinch roller 6 can also gradually move away from the axis of the reel 2 under the large winding diameter of the strip material a winding diameter, so that the self-adaptive winding effect of the strip material a can be always achieved, and the winding quality of the strip material a can be prevented from being wound on the reel 2 is ensured, and the winding quality of the strip material is always has been ensured to be wound on the reel 2; when the discontinuous multi-section band material is required to be continuously wound into a roll, after the band material A is wound on the reel 2 in a spiral line mode, the head of the band material B is conveyed between the pinch roller 6 and the band material A which is wound, under the action of the pinch roller 6, the end head of the band material B is bent and gradually extends along the outer surface of the outermost circle of the band material A which is wound, along with the continuous conveying of the band material B, the band material B is attached to the axis direction of the reel 2 under the action of the pinch roller 6, so that the friction force between the band material B and the band material A is increased, namely the wrapping force of the band material B on the band material A is increased, and under the rotation of the reel 2, the friction force between the band material B and the band material A can drive the band material B to move around the band material A, thereby realizing the winding of the band material B, before the strip material B is wound, the head of the strip material B is not required to be spliced with the tail of the strip material A, the rotation of the scroll 2 is not required to be paused, the conveying device of the strip material B is not required to stop conveying, the strip material B can be automatically wound on the strip material A which is wound by conveying the head of the strip material B between the strip material A which is wound by winding and the pinch roller 6, the discontinuous strip material is spliced and then wound into a non-spliced mode by the conventional thinking, the friction force between the strip material and the scroll 2 and the friction force between the strip material and the outer cylindrical surface of the strip material which is wound by the pinch roller 6 are increased, so that the uninterrupted winding of the strip material is realized, complex and low-efficiency splicing actions are not required, and some strip material materials cannot realize the splicing effect by themselves, the winding efficiency of the discontinuous strip material is greatly improved, and the discontinuous strip material is continuously wound, so that the high-efficiency and continuous winding effect is achieved.
Referring to fig. 6, in the present embodiment, the guide means and the winding diameter adjusting means commonly include a plurality of pressing wheels 6 and a plurality of elastic members 7, that is, the plurality of pressing wheels 6 and the plurality of elastic members 7 are both guide means and winding diameter adjusting means. In other embodiments, the guiding device and the winding diameter adjusting device may only include a plurality of pressing wheels 6 together, without providing the elastic member 7, the plurality of pressing wheels 6 encircle the periphery of the reel 2, the wheel body of the pressing wheel 6 may be made of elastic material, and the outer surface of the wheel body of the pressing wheel 6 is attached to the outer surface of the reel 2; because the outer surfaces of the wheel bodies of the pressing wheels 6 surrounding the periphery of the scroll 2 are attached to the outer surface of the scroll 2, when the head of the band-shaped material is conveyed to a position between the scroll 2 and the pressing wheels 6, the plurality of pressing wheels 6 surrounding the periphery of the scroll 2 can drive the head of the band-shaped material to gradually extend and wind along the outer surface of the scroll 2, the band-shaped material is always attached to the outer surface of the scroll 2, friction force between the scroll 2 and the band-shaped material is increased, the band-shaped material can be driven to move around the scroll 2 along with continuous conveying of the band-shaped material and rotation of the scroll 2, so that winding of the band-shaped material is realized, the wheel body of each pressing wheel 6 can deform under the expansion of the winding diameter along with the expansion of the elastic material, the effect of the self-adaptive winding diameter is achieved, the band-shaped material can be ensured to always wrap the scroll 2 or the band-shaped material which is wound on the scroll 2, the band-shaped material which is wound on the scroll 2 is prevented from loosening and efficiency are ensured.
Fig. 7 schematically shows the structure of a mechanism for winding a strip material according to a fifth embodiment of the present invention.
Referring to fig. 7, a mechanism for winding a strip of material comprises a drive means 1, a reel 2, guiding means and a winding diameter adjustment means. Furthermore, the mechanism for winding the strip-like material may also comprise winding diameter adaptation means 12.
Referring to fig. 7, a mechanism for winding a web-like material is mounted on an apparatus 100 for winding a web-like material.
Referring to fig. 7, a driving device 1 drives a reel 2 to rotate, one end of the reel 2 may be mounted on an apparatus 100 through a bearing and connected to a driving shaft of the driving device 1, and a band-shaped material may be wound on the reel 2.
The driving means 1 may be a motor and the driving means 1 is mounted inside the device 100.
Referring to fig. 7, the guide means and the winding diameter adjusting means together comprise a guide belt 8 and an elastic member 9, i.e. the guide belt 8 and the elastic member 9 are both guide means and winding diameter adjusting means.
Referring to fig. 7, the wrap diameter adapting device 12 includes an adapting member 121 and an adjusting member 122.
Referring to fig. 7, a through hole 1211 is formed in the adapting unit 121, the reel 2 is inserted into the through hole 1211, a gap for accommodating the band-shaped material is left between the outer surface of the reel 2 and the inner wall of the through hole 1211, and a guide groove 1212 is formed in the adapting unit 121, and the guide groove 1212 communicates with the through hole 1211.
Referring to fig. 7, one end of the guide belt 8 is fixed to the end of the guide groove 1212 near the through hole 1211 and is located at the side of the outer surface of the reel 2; the other end of the guide belt 8 is extended from the end of the guide groove 1212 remote from the through hole 1211 after bypassing the reel 2, and the other end of the guide belt 8 is fixed to the elastic member 9.
Referring to fig. 7, in this embodiment, the elastic member 9 may be a spring, the spring is in a stretched state, the elastic member 9 is mounted on the apparatus 100, and the elastic member 9 may pull the guide belt 8 so that the guide belt 8 at the periphery of the spool 2 always maintains a wrapping force in the axial direction of the spool 2. In other embodiments, the elastic member 9 may be a cylinder, a linear motor, or the like, so as to ensure that the guide belt 8 is subjected to a controllable and variable tensile force, so that the guide belt 8 always maintains the wrapping force toward the axial direction of the spool 2.
Referring to fig. 7, in the present embodiment, the adapting unit 121 is mounted at the bottom of the adjusting unit 122, and the adjusting unit 122 is a spring, and when the diameter of the band-shaped material wound around the reel 2 becomes larger, the outermost turn of the band-shaped material can drive the adapting unit 121 to move upward to increase the space for accommodating the band-shaped material in the through hole 1211. In other embodiments, the adjusting member 122 may be mounted on the bottom of the adapting member 121, and the adjusting member 122 is a spring. In other embodiments, the adjusting member 122 may also be a vertically arranged slide rail, on which the adapting member 121 is mounted, and when the adapting member 121 receives the upward pushing force of the outermost turn of the strip-shaped material, the adapting member 121 may slide upward on the adjusting member 122, and the state shown in fig. 7 may be the lowest position of the adapting member 121 on the adjusting member 122, and when the adapting member 121 receives the upward pushing force of the outermost turn of the strip-shaped material, the adapting member 121 moves upward.
Fig. 8 schematically shows a use of the mechanism for winding a web-like material shown in fig. 7.
Referring to fig. 8, when the strip material a101 has not been wound on any strip material on the winding shaft 2 before winding, when the head of the strip material a101 is conveyed to a position between the guide belt 8 and the reel 2 by the guide groove 1212, the strip material a101 may be automatically conveyed in the direction C by a machine or manually conveyed in the direction C, the guide belt 8 may drive the head of the strip material a101 to bend and gradually extend along the outer surface of the reel 2 to wind up, the head of the strip material a101 may be accommodated in a gap between one end of the guide belt 8 and the reel 2, as the web-shaped material a101 continues to be transported and the reel 2 rotates, the friction between the reel 2 and the web-shaped material a101 can drive the web-shaped material a101 to move around the reel 2, thereby effecting winding of the band-like material a101, the band-like material a101 wound on the reel 2 being accommodated in a space between the outer surface of the reel 2 and the inner wall of the through-hole 1211, under the action of the tension of the elastic component 9, the guide belt 8 can always keep the wrapping force towards the axis direction of the scroll 2, the guide belt 8 can always wrap the scroll 2 or the band-shaped material A101 wound on the scroll 2, the guide belt 8 pulled by the elastic component 9 can increase the friction force between the scroll 2 and the band-shaped material A101, as the winding diameter of the band-shaped material A101 becomes larger, the radius of the band-shaped material A101 wrapped by the guide belt 8 becomes larger, the outermost circle of the band-shaped material A101 can move upwards on the adjusting component 122 against the adapting component 121, thereby increasing the space for accommodating the strip material a101 in the through hole 1211, and ensuring that the position of the strip material a101 entering the through hole 1211 is always the tangential point position of the outermost ring of the coiled material and the extension line of the conveying direction of the strip material a101, so that the strip material a101 can be smoothly wound;
Fig. 9 schematically shows a use of the mechanism for winding a band-like material of fig. 7, after the band-like material a has been wound, continuing to wind the band-like material B.
When the discontinuous multi-section band material is required to be continuously wound into a roll, referring to fig. 9, the band material a101 is already wound on the reel 2 before winding, the band material a101 and the band material B102 can come to the same large-roll band material raw material or different large-roll band material raw material, when the band material a101 is wound on the reel 2 in a spiral line mode, the head of the band material B102 is conveyed between the guide band 8 and the already wound band material a101 through the guide groove 1212, the band material B102 can be automatically conveyed in the direction D by a machine or can be manually conveyed in the direction D, under the action of the guide band 8, the end head of the band material B102 is bent and gradually extends along the outer surface of the outermost circle of the already wound band material a101, under the wrapping action of the guide band 8 as the band material B102 continues to be conveyed, the band-shaped material B102 is attached to the axis direction of the scroll 2, so that the friction force between the band-shaped material B102 and the band-shaped material A101 is increased, namely the wrapping force of the band-shaped material B102 on the band-shaped material A101 is increased, the friction force between the band-shaped material B102 and the band-shaped material A101 can drive the band-shaped material B102 to move around the band-shaped material A101 under the rotation of the scroll 2, the winding of the band-shaped material B102 is realized, the head part of the band-shaped material B102 is not required to be spliced with the tail part of the wound band-shaped material A101 before the band-shaped material B102 is wound, the rotation of the scroll 2 is not required to be paused, the conveying device of the band-shaped material B102 is not required to stop conveying, the band-shaped material B102 can be automatically wound on the wound band-shaped material A101 only by conveying the head part of the band-shaped material B102 to the wound band-shaped material A101 and the guide belt 8, the method changes the mode of splicing and winding discontinuous strip materials into the mode of not splicing the strip materials after the strip materials are spliced from the traditional thinking, and the friction force between the strip materials and the reel 2 and between the strip materials and the outer cylindrical surface of the strip materials which are wound is increased by pulling the guide belt 8 through the elastic part 9, so that the continuous winding of the strip materials is realized, complex and low-efficiency splicing actions are not needed, splicing effects cannot be realized by some strip materials, the winding efficiency of the discontinuous strip materials is greatly improved, continuous winding is realized for the discontinuous strip materials, and the high-efficiency and continuous winding effects are achieved.
Fig. 10 schematically shows another use of the mechanism for winding a web-like material shown in fig. 7.
Referring to fig. 10, a strip material a101 is wound with a length of strip material 103 on a winding shaft 2 before winding, the wound strip material 103 on the winding shaft is not the same section of strip material with the strip material a102, when the head of the strip material a101 is conveyed to a position between a guide belt 8 and the wound strip material 103 through a guide slot 1212, the strip material a101 can be automatically conveyed along the direction D by a machine and also can be manually conveyed along the direction D, the guide belt 8 can drive the head of the strip material a101 to bend and gradually extend along the outer surface of the strip material 103 to wind, the head of the strip material a101 can be accommodated in a gap between one end of the guide belt 8 and the strip material 103, with the continuous conveying of the strip material a101 and the rotation of the winding shaft 2, the friction force between the strip material 103 and the strip material a101 can drive the strip material a101 to move around the winding shaft 2, thereby realizing the winding of the band-shaped material A101, the band-shaped material A101 wound on the reel 2 is accommodated in the space between the outer surface of the outermost circle of the band-shaped material 103 and the inner wall of the through hole 1211, the guiding band 8 can always keep the wrapping force towards the axle center direction of the reel 2 under the action of the tension of the elastic part 9, the guiding band 8 can always wrap the band-shaped material A101 wound on the reel 2, the guiding band 8 pulled by the elastic part 9 can increase the friction force between the band-shaped material 103 and the band-shaped material A101, the radius of the wound band-shaped material A101 wrapped by the guiding band 8 can also be increased along with the increasing winding diameter of the band-shaped material A101, the outermost circle of the band-shaped material A101 can move upwards on the adjusting part 121, thereby increasing the space for accommodating the band-shaped material A101 in the through hole 1211, and ensures that the position of the strip material A101 entering the through hole 1211 is always the tangential point position of the outermost ring of the coiled material and the extension line of the conveying direction of the strip material A101, so that the strip material A101 can be smoothly wound; when the discontinuous multi-section band material is required to be continuously wound into a roll, after the band material A101 is wound on the reel 2 in a spiral line mode, the head of the band material B is conveyed between the guide band 8 and the band material A101 which is wound, the band material B can be automatically conveyed along the direction D by a machine and also can be manually conveyed along the direction D, under the action of the guide band 8, the end head of the band material B is bent and gradually extends along the outer surface of the outermost circle of the band material A101 which is wound, under the action of the guide band 8, the band material B is attached to the axis direction of the reel 2, so that the friction force between the band material B and the band material A101 is increased, namely the wrapping force of the band material B on the band material A101 is increased, under the rotation of the reel 2, the friction force between the band-shaped material B and the band-shaped material A101 can drive the band-shaped material B to move around the band-shaped material A101, so that the band-shaped material B is wound, before the band-shaped material B is wound, the head of the band-shaped material B is not required to be spliced with the tail of the wound band-shaped material A101, the rotation of the scroll 2 is not required to be suspended, the conveying device of the band-shaped material B is not required to stop conveying, the head of the band-shaped material B is only required to be conveyed between the wound band-shaped material A101 and the guide belt 8, the band-shaped material B can be automatically wound on the wound band-shaped material A101, the mode of splicing discontinuous band-shaped materials is changed into non-splicing by the elastic part 9, the friction force between the band-shaped material and the scroll 2 and the band-shaped material and the outer cylindrical surface of the wound band-shaped material is increased, so that the band-shaped material is wound continuously, the splicing action is not required to be complicated and inefficient, splicing effect cannot be realized by some strip material, winding efficiency of the discontinuous strip material is greatly improved, continuous winding is realized on the discontinuous strip material, and efficient and continuous winding effect is achieved.
Fig. 11 schematically shows a structure of a mechanism for winding a band-like material according to a sixth embodiment of the present invention.
Referring to fig. 11, a mechanism for winding a strip of material comprises a drive means 1, a reel 2, guiding means and a winding diameter adjustment means. Furthermore, the mechanism for winding the strip-like material may also comprise winding diameter adaptation means 12.
Referring to fig. 11, a mechanism for winding a strip material is mounted on an apparatus 100 for winding a strip material.
Referring to fig. 11, a driving device 1 drives a reel 2 to rotate, one end of the reel 2 may be mounted on an apparatus 100 through a bearing and connected to a driving shaft of the driving device 1, and a band-shaped material may be wound on the reel 2.
The driving means 1 may be a motor and the driving means 1 is mounted inside the device 100.
Referring to fig. 11, the guide means and the roll diameter adjustment means together comprise an elastic band 10, i.e. the elastic band 10 is both the guide means and the roll diameter adjustment means.
Referring to fig. 11, the wrap diameter adaptation device 12 includes an adaptation component 121 and an adjustment component 122.
Referring to fig. 11, a through hole 1211 is formed in the adapting unit 121, the reel 2 is inserted into the through hole 1211, a gap for accommodating the band-shaped material is left between the outer surface of the reel 2 and the inner wall of the through hole 1211, and a guide groove 1212 is formed in the adapting unit 121, and the guide groove 1212 communicates with the through hole 1211.
Referring to fig. 11, one end of the elastic band 10 is fixed to the end of the guide groove 1212 near the through hole 1211 and is located at the side of the outer surface of the reel 2; the other end of the elastic band 10 extends out from the end of the guide slot 1212 far from the through hole 1211 after bypassing the reel 2, the other end of the elastic band 10 is fixed on the device 100, and the elastic band 10 can always maintain the wrapping force towards the axial direction of the reel 2 under the action of self elastic force.
Referring to fig. 11, in the present embodiment, the adapting unit 121 is mounted at the bottom of the adjusting unit 122, and the adjusting unit 122 is a spring, and when the diameter of the band-shaped material wound around the reel 2 becomes larger, the outermost turn of the band-shaped material can drive the adapting unit 121 to move upward to increase the space for accommodating the band-shaped material in the through hole 1211. In other embodiments, the adjusting member 122 may be mounted on the bottom of the adapting member 121, and the adjusting member 122 is a spring. In other embodiments, the adjusting member 122 may also be a vertically arranged slide rail, on which the adapting member 121 is mounted, and when the adapting member 121 receives the upward pushing force of the outermost turn of the strip-shaped material, the adapting member 121 may slide upward on the adjusting member 122, and the state shown in fig. 11 may be the lowest position of the adapting member 121 on the adjusting member 122, and when the adapting member 121 receives the upward pushing force of the outermost turn of the strip-shaped material, the adapting member 121 moves upward.
Referring to fig. 11, when the head of the strip material a is fed to a position between the elastic band 10 and the reel 2 through the guide groove 1212 while no strip material is wound on the reel 2 before winding, the strip material a may be fed automatically or manually by a machine, the elastic band 10 may drive the head of the strip material a to bend and gradually extend along the outer surface of the reel 2, the head of the strip material a may be accommodated in a gap between one end of the elastic band 10 and the reel 2, and as the strip material a is fed continuously and the reel 2 rotates, friction between the reel 2 and the strip material a may drive the strip material a to move around the reel 2, thereby achieving winding of the strip material a, the strip material a wound on the reel 2 is accommodated in a space between the outer surface of the reel 2 and the inner wall of the through hole 1211, under the self elastic force of the elastic belt 10, the elastic belt 10 can always keep the wrapping force towards the axis direction of the scroll 2, the elastic belt 10 can always wrap the scroll 2 or the strip material A wound on the scroll 2, the elastic belt 10 can increase the friction force between the scroll 2 and the strip material A, the radius of the strip material A wound by the elastic belt 10 can be increased along with the increase of the winding diameter of the strip material A, the outermost circle of the strip material A can move upwards on the adjusting part 122 against the adapting part 121, so that the space for accommodating the strip material A in the through hole 1211 is increased, and the position where the strip material A enters the through hole 1211 is always the tangential point of the outermost circle of the coiled material and the extension line of the conveying direction of the strip material A, so that the strip material A can be smoothly wound; when the discontinuous multi-section band material is required to be continuously wound into a roll, after the band material A is wound on the reel 2 in a spiral line mode, the head of the band material B is conveyed between the elastic band 10 and the band material A which is wound, under the action of the elastic band 10, the end head of the band material B is bent and gradually extends along the outer surface of the outermost circle of the band material A which is wound, along with the continuous conveying of the band material B, under the wrapping action of the elastic band 10, the band material B is attached to the axis direction of the reel 2, so that the friction force between the band material B and the band material A is increased, namely the wrapping force of the band material B on the band material A is increased, under the rotation of the reel 2, the friction force between the band material B and the band material A can drive the band material B to move around the band material A, thereby realizing the winding of the band material B, before the strip material B is wound, the head of the strip material B is not required to be spliced with the tail of the strip material A, the rotation of the reel 2 is not required to be stopped, the conveying device of the strip material B is not required to stop conveying, the strip material B can be automatically wound on the strip material A which is wound by conveying the head of the strip material B between the strip material A which is wound and the elastic strip 10, the discontinuous strip material is spliced and then wound into a non-spliced mode from the traditional thinking mode, the friction force between the strip material and the reel 2 and between the strip material and the outer cylindrical surface of the strip material which is wound is increased by the elastic strip 10, so that the uninterrupted winding of the strip material is realized, a complex and inefficient splicing action is not required, and some strip material materials cannot realize the splicing effect, the winding efficiency of the discontinuous strip material is greatly improved, and the discontinuous strip material is continuously wound, so that the high-efficiency and continuous winding effect is achieved.
Fig. 12 schematically shows a structure of a mechanism for winding a strip-like material according to a seventh embodiment of the present invention.
Referring to fig. 12, a mechanism for winding a strip of material comprises a drive means 1, a reel 2, guiding means and a winding diameter adjustment means. Furthermore, the mechanism for winding the strip-like material may also comprise winding diameter adaptation means 12.
Referring to fig. 12, a mechanism for winding a web-like material is mounted on an apparatus 100 for winding a web-like material.
Referring to fig. 12, a driving device 1 drives a reel 2 to rotate, one end of the reel 2 may be mounted on an apparatus 100 through a bearing and connected to a driving shaft of the driving device 1, and a band-shaped material may be wound on the reel 2.
The driving means 1 may be a motor and the driving means 1 is mounted inside the device 100.
Referring to fig. 12, the guide means and the winding diameter adjusting means collectively include a magnet 5, a magnetic tape body 11, and an elastic member 9, i.e., the magnet 5, the magnetic tape body 11, and the elastic member 9 are both guide means and winding diameter adjusting means.
Referring to fig. 12, the wrap diameter adapting device 12 includes an adapting member 121 and an adjusting member 122.
Referring to fig. 12, a through hole 1211 is formed in the adapting unit 121, the reel 2 is inserted into the through hole 1211, a gap for accommodating the band-shaped material is left between the outer surface of the reel 2 and the inner wall of the through hole 1211, and a guide groove 1212 is formed in the adapting unit 121, and the guide groove 1212 is communicated with the through hole 1211.
Referring to fig. 12, one end of the magnetic tape 11 is fixed to the end of the guide groove 1212 near the through hole 1211 and is located at the side of the outer surface of the reel 2; the other end of the magnetic tape 11 is extended from the end of the guide groove 1212 far from the through hole 1211 after bypassing the reel 2, the other end of the magnetic tape 11 is fixed to the elastic member 9, and the elastic member 9 is mounted on the apparatus 100.
Referring to fig. 12, in this embodiment, the elastic member 9 may be a spring, the spring is in a stretched state, the elastic member 9 is mounted on the apparatus 100, and the elastic member 9 may pull the magnetic tape 11 to further maintain the magnetic tape 11 around the spool 2 to have a wrapping force toward the axial direction of the spool 2. In other embodiments, the elastic member 9 may also use an air cylinder, a linear motor, etc., to ensure that the magnetic tape 11 is subjected to a controllable and variable pulling force, so that the magnetic tape 11 always maintains the wrapping force in the axial direction of the spool 2.
Referring to fig. 12, the magnet 5 is mounted inside the reel 2, and the magnetic attraction of the magnet 5 to the magnetic tape 11 can drive the magnetic tape 11 to always maintain the wrapping force in the axial direction of the reel 2.
Referring to fig. 12, in the present embodiment, the adapting unit 121 is mounted at the bottom of the adjusting unit 122, and the adjusting unit 122 is a spring, and when the diameter of the band-shaped material wound around the reel 2 becomes larger, the outermost turn of the band-shaped material can drive the adapting unit 121 to move upward to increase the space for accommodating the band-shaped material in the through hole 1211. In other embodiments, the adjusting member 122 may be mounted on the bottom of the adapting member 121, and the adjusting member 122 is a spring. In other embodiments, the adjusting member 122 may also be a vertically arranged slide rail, on which the adapting member 121 is mounted, and when the adapting member 121 receives the upward pushing force of the outermost turn of the strip-shaped material, the adapting member 121 may slide upward on the adjusting member 122, and the state shown in fig. 12 may be the lowest position of the adapting member 121 on the adjusting member 122, and when the adapting member 121 receives the upward pushing force of the outermost turn of the strip-shaped material, the adapting member 121 moves upward.
Referring to fig. 12, when the head of the strip material a is conveyed to a position between the magnetic strip body 11 and the reel 2 through the guide groove 1212 when no strip material is wound on the reel 2 before winding, the strip material a may be automatically conveyed or manually conveyed by a machine, the magnetic strip body 11 may drive the head of the strip material a to bend and gradually extend along the outer surface of the reel 2 to wind, the head of the strip material a may be accommodated in a gap between one end of the magnetic strip body 11 and the reel 2, the magnet 5 inside the reel 2 may drive the magnetic strip body 11 wound around the periphery of the reel 2 to always maintain a wrapping force in the axial direction of the reel 2, the elastic member 9 pulls the magnetic strip body 11 to further maintain the magnetic strip body 11 always maintain a wrapping force in the axial direction of the reel 2, the magnetic tape 11 can always wrap the reel 2 or the band-shaped material a wound on the reel 2, the friction force between the reel 2 and the band-shaped material a can drive the band-shaped material a to move around the reel 2 along with the continuous conveying of the band-shaped material a and the rotation of the reel 2, thereby realizing the winding of the band-shaped material a, the band-shaped material a wound on the reel 2 is accommodated in the space between the outer surface of the reel 2 and the inner wall of the through hole 1211, the magnetic tape 11 can increase the friction force between the reel 2 and the band-shaped material a, the radius of the wound band-shaped material a wrapped by the magnetic tape 11 can also become larger along with the winding diameter of the band-shaped material a, the outermost circle of the band-shaped material a can move upwards against the adapting part 121 on the adjusting part 122, thereby increasing the space accommodating the band-shaped material a in the through hole 1211, and ensures that the position of the strip material A entering the through hole 1211 is always the tangential point position of the outermost ring of the coiled material and the extension line of the conveying direction of the strip material A, so that the strip material A can be smoothly wound; when the discontinuous multi-section band material is required to be continuously wound into a roll, after the band material A is wound on the reel 2 in a spiral line mode, the head of the band material B is conveyed between the magnetic band body 11 and the wound band material A, under the action that the magnet 5 adsorbs the magnetic band body 11 and the elastic component 9 pulls the magnetic band body 11, the end head of the band material B is bent and gradually extends along the outer surface of the outermost circle of the wound band material A, and under the action that the magnet 5 adsorbs the magnetic band body 11 and the elastic component 9 pulls the magnetic band body 11, the band material B is attached to the axis direction of the reel 2, so that the friction force between the band material B and the band material A is increased, namely the wrapping force of the band material B on the band material A is increased, under the rotation of the reel 2, the friction force between the strip material B and the strip material A can drive the strip material B to move around the strip material A, so that the winding of the strip material B is realized, the head of the strip material B does not need to be spliced with the tail of the strip material A before the strip material B is wound, the rotation of the reel 2 is not needed to be stopped, the conveying device of the strip material B does not need to be stopped, the strip material B can be automatically wound on the strip material A after being wound only by conveying the head of the strip material B between the strip material A and the magnetic strip body 11, the non-continuous strip material is spliced and then wound into a non-spliced mode according to the traditional thinking, the friction force between the strip material and the reel 2 and the outer cylindrical surface of the strip material after being wound is increased through the action of the magnetic strip body 11 adsorbed by the magnet 5 and the action of the elastic part 9 for pulling the magnetic strip body 11, therefore, continuous winding of the strip-shaped material is realized, complex and low-efficiency splicing actions are not needed, splicing effect cannot be realized by some strip-shaped material, winding efficiency of the discontinuous strip-shaped material is greatly improved, continuous winding of the discontinuous strip-shaped material is realized, and efficient and continuous winding effect is achieved.
Fig. 13 schematically shows a structure of a mechanism for winding a strip-like material according to an eighth embodiment of the present invention.
Referring to fig. 13, a mechanism for winding a strip of material comprises a drive means 1, a reel 2, guiding means and a winding diameter adjustment means.
Referring to fig. 13, a mechanism for winding a web-like material is mounted on an apparatus 100 for winding a web-like material.
Referring to fig. 13, a driving device 1 drives a reel 2 to rotate, one end of the reel 2 may be mounted on an apparatus 100 through a bearing and connected to a driving shaft of the driving device 1, and a band-shaped material may be wound on the reel 2.
The driving means 1 may be a motor and the driving means 1 is mounted inside the device 100.
Referring to fig. 13, the guide means and the winding diameter adjusting means collectively include the guide unit 13 and the adjusting member 122, i.e., the guide unit 13 and the adjusting member 122 are both guide means and winding diameter adjusting means.
Referring to fig. 13, a guide through hole 131 is formed in the guide unit 13, the spool 2 is inserted into the guide through hole 131, a gap for accommodating a band-shaped material is left between the outer surface of the spool 2 and the inner wall of the guide through hole 131, and a transfer groove 132 is formed in the guide unit 13, the transfer groove 132 being communicated with the guide through hole 131.
Referring to fig. 13, in the present embodiment, the guide unit 13 is installed at the bottom of the adjusting part 122, and the adjusting part 122 is selected to be a spring, and when the diameter of the band-shaped material wound around the reel 2 becomes large, the outermost turn of the band-shaped material can drive the guide unit 13 to move upward to increase the space for accommodating the band-shaped material in the guide through hole 131. In other embodiments, the adjusting member 122 may be mounted at the bottom of the guiding unit 13, and the adjusting member 122 is a spring. In other embodiments, the adjusting member 122 may also be a vertically arranged slide rail, on which the guide unit 13 is mounted, and the guide unit 13 may slide upward on the adjusting member 122 when the guide unit 13 receives the upward pushing force of the outermost turn of the strip-shaped material, and the state shown in fig. 13 may be the lowest position of the guide unit 13 on the adjusting member 122, and the guide unit 13 moves upward when the guide unit 13 receives the upward pushing force of the outermost turn of the strip-shaped material.
Referring to fig. 13, the guide through hole 131 approximates an oval shape.
Referring to fig. 13, the head of the strip material may enter the space between the inner wall of the guide through hole 131 and the outer surface of the spool 2 through the conveying groove 132, and as the strip material is continuously conveyed, the head of the strip material may extend along the inner wall of the guide through hole 131, which is approximately elliptical, and finally be accommodated in the gap between the inner wall of the guide through hole 131 and the spool 2, and the head of the strip material is located at the end of the conveying groove 132 near the spool 2, and the end of the conveying groove 132 near the spool 2 may increase the friction between the head of the strip material and the outer surface of the spool 2, and as the strip material is continuously conveyed and the spool 2 rotates, the friction between the spool 2 and the head of the strip material may drive the strip material to move around the spool 2, thereby realizing winding of the strip material.
Referring to fig. 13, in the present embodiment, the guide through hole 131 approximates an ellipse. In other embodiments, the shape of the guide through hole 131 may be circular, the area of the guide through hole 131 is larger than the radial sectional area of the spool 2, and the spool 2 is located near the end of the conveying groove 132 near the guide through hole 131. In other embodiments, the shape of the guide through hole 131 may be semi-elliptical on the left and semi-circular on the right, and the spool 2 is located near the end of the conveying groove 132 near the guide through hole 131. In other embodiments, the shape of the guide through hole 131 may be other according to the conveying requirement of the strip material, so as to ensure that the inner wall of the guide through hole 131 is smooth, ensure that the head of the strip material can extend along the inner wall of the guide through hole 131 and is finally accommodated in the gap between the inner wall of the guide through hole 131 and the reel 2, and ensure that the head of the strip material is located at the end of the conveying groove 132 near the reel 2.
Referring to fig. 13, when any strip material is not wound on the reel 2 before winding, the head of the strip material a enters a space between the inner wall of the guide through hole 131 and the outer surface of the reel 2 through the conveying groove 132, and as the strip material a continues to be conveyed, the head of the strip material a extends along the inner wall of the guide through hole 131 and is finally accommodated in a gap between the inner wall of the guide through hole 131 and the reel 2, and the head of the strip material a is positioned at the end of the conveying groove 132 near the reel 2, the end of the conveying groove 132 near the reel 2 increases friction between the head of the strip material a and the outer surface of the reel 2, and as the strip material a continues to be conveyed and the reel 2 rotates, the friction between the reel 2 and the head of the strip material a can drive the strip material a to move around the reel 2, so that winding of the strip material a is realized, as the winding diameter becomes larger, the outermost circle of the strip material a can push against the guide unit 13 on the adjusting part 122, so that the space for accommodating the strip material a in the guide through hole 131 is increased, and the position where the strip material a enters the guide through hole 131 is always the position closest to the point of the web material a in the conveying direction, so that the strip material a can be smoothly wound; when the discontinuous multi-section strip material is required to be continuously wound into a roll, after the strip material a is wound on the reel 2 in a spiral line pattern, the head of the strip material B enters between the inner wall of the guide through hole 131 and the outer surface of the wound strip material a through the conveying groove 132, and as the strip material B is continuously conveyed, the head of the strip material B extends along the inner wall of the guide through hole 131 and is finally accommodated in the gap between the inner wall of the guide through hole 131 and the outer surface of the wound strip material a, and the head of the strip material B is positioned at the end of the conveying groove 132 near the reel 2, the end of the conveying groove 132 near the reel 2 increases the friction force between the head of the strip material B and the outer surface of the wound strip material a, and as the strip material B is continuously conveyed and the reel 2 rotates, the friction force between the head of the coiled strip material A and the head of the strip material B can drive the strip material B to move around the reel 2, so that the coiling of the strip material B is realized, before the strip material B is coiled, the head of the strip material B is not required to be spliced with the tail of the strip material A, the rotation of the reel 2 is not required to be suspended, the conveying device of the strip material B is not required to stop conveying, the head of the strip material B enters between the inner wall of the guide through hole 131 and the outer surface of the coiled strip material A through the conveying groove 132, the automatic coiling of the strip material B onto the coiled strip material A can be realized, the discontinuous strip material is spliced and then coiled without splicing, the uninterrupted coiling of the strip material is realized, the complex and inefficient splicing action is not required, and some strip materials cannot realize the splicing effect, the winding efficiency of the discontinuous strip material is greatly improved, and the discontinuous strip material is continuously wound, so that the high-efficiency and continuous winding effect is achieved.
Referring to fig. 14, in other embodiments, the guiding device and the winding diameter adjusting device may further include a pressing member 14 and an elastic member a15, where the pressing member 14 is transversely accommodated in the conveying groove 132, the left end of the pressing member 14 faces the winding shaft 2, the right end of the pressing member 14 is fixed to the left end of the elastic member a15, the right end of the elastic member a15 is fixed to the apparatus 100, the elastic member a15 may be a spring, and the elastic member a15 may force the left end of the pressing member 14 to be attached to the outer surface of the winding shaft 2.
Referring to fig. 14, when any strip material is not wound on the reel 2 before winding, when the head of the strip material a can enter a space between the inner wall of the guide through hole 131 and the outer surface of the reel 2 through the conveying groove 132, the head of the strip material a extends along the inner wall of the guide through hole 131 as the strip material a continues to be conveyed, and is finally accommodated in a gap between the left end of the pressing member 14 and the reel 1, the elastic member a15 can drive the left end of the pressing member 14 to be always attached to the head of the strip material a or the strip material a after winding, the friction force applied to the strip material a is further increased, the strip material a can move around the reel 2 along with the continuous conveying of the strip material a and the rotation of the reel 2, the outermost circle of the strip material a can move on the adjusting member 122 along with the winding diameter, the space of the strip material a accommodating the strip material a is increased, and the position of the strip material a entering the guide through hole 131 is always the position of the strip material a tangent to the position of the strip material a in the smooth winding direction of the strip material a along with the conveying direction of the outer ring 131; when the discontinuous multi-section strip material is required to be continuously wound into a roll, after the strip material a is wound on the reel 2 in a spiral line pattern, the head of the strip material B enters between the inner wall of the guide through hole 131 and the outer surface of the wound strip material a through the conveying groove 132, and as the strip material B continues to be conveyed, the head of the strip material B extends along the inner wall of the guide through hole 131 and is finally accommodated in the gap between the left end of the pressing member 14 and the outer surface of the wound strip material a, and the head of the strip material B is positioned at the end of the conveying groove 132 near the reel 2, under the action of the elastic member a15, the friction force between the head of the strip material B and the outer surface of the wound strip material a is increased, as the strip material B continues to be conveyed and the reel 2 rotates, the friction force between the head of the coiled strip material A and the head of the strip material B can drive the strip material B to move around the reel 2, so that the coiling of the strip material B is realized, before the strip material B is coiled, the head of the strip material B is not required to be spliced with the tail of the strip material A, the rotation of the reel 2 is not required to be suspended, the conveying device of the strip material B is not required to stop conveying, the head of the strip material B enters between the inner wall of the guide through hole 131 and the outer surface of the coiled strip material A through the conveying groove 132, the automatic coiling of the strip material B onto the coiled strip material A can be realized, the discontinuous strip material is spliced and then coiled without splicing, the uninterrupted coiling of the strip material is realized, the complex and inefficient splicing action is not required, and some strip materials cannot realize the splicing effect, the winding efficiency of the discontinuous strip material is greatly improved, and the discontinuous strip material is continuously wound, so that the high-efficiency and continuous winding effect is achieved.
Fig. 15 schematically shows a structure of a mechanism for winding a strip-like material according to a tenth embodiment of the present invention.
Referring to fig. 15, a mechanism for winding a strip of material comprises a drive means 1, a reel 2, guiding means and a winding diameter adjustment means.
Referring to fig. 15, a mechanism for winding a web-like material is mounted on an apparatus 100 for winding a web-like material.
Referring to fig. 15, a driving device 1 drives a reel 2 to rotate, one end of the reel 2 may be mounted on an apparatus 100 through a bearing and connected to a driving shaft of the driving device 1, and a band-shaped material may be wound on the reel 2.
The driving means 1 may be a motor and the driving means 1 is mounted inside the device 100.
Referring to fig. 15, the guide means and the winding diameter adjusting means commonly include the guide unit 13, the adjusting member 122, the guide plate 16, the roller 17 with rotational power, and the elastic member B18, that is, the guide unit 13, the adjusting member 122, the guide plate 16, the roller 17 with rotational power, and the elastic member B18 are both guide means and winding diameter adjusting means.
Referring to fig. 15, a guide through hole 131 is formed in the guide unit 13, the spool 2 is inserted into the guide through hole 131, a gap for accommodating a band-shaped material is left between the outer surface of the spool 2 and the inner wall of the guide through hole 131, and a transfer groove 132 is formed in the guide unit 13, the transfer groove 132 being communicated with the guide through hole 131.
Referring to fig. 15, in the present embodiment, the guide unit 13 is installed at the bottom of the adjusting part 122, and the adjusting part 122 is selected to be a spring, and when the diameter of the band-shaped material wound around the reel 2 becomes large, the outermost turn of the band-shaped material can drive the guide unit 13 to move upward to increase the space for accommodating the band-shaped material in the guide through hole 131. In other embodiments, the adjusting member 122 may be mounted at the bottom of the guiding unit 13, and the adjusting member 122 is a spring. In other embodiments, the adjusting member 122 may also be a vertically arranged slide rail, on which the guide unit 13 is mounted, and the guide unit 13 may slide upward on the adjusting member 122 when the guide unit 13 receives the upward pushing force of the outermost turn of the strip-shaped material, and the state shown in fig. 15 may be the lowest position of the guide unit 13 on the adjusting member 122, and the guide unit 13 moves upward when the guide unit 13 receives the upward pushing force of the outermost turn of the strip-shaped material.
Referring to fig. 15, the guide through hole 131 is approximately circular.
Referring to fig. 15, the guide unit 13 is formed with a gap B133, and the gap B133 communicates with the guide through hole 131.
Referring to fig. 15, the guide plate 16 is accommodated in the notch B133, the shape of the guide plate 16 approximates a water droplet shape, the guide plate 16 is arranged along the outer surface of the spool 2, and the distance of the guide plate 16 from the outer surface of the spool 2 in the direction of the conveying groove 132 is gradually reduced.
Referring to fig. 15, a roller 17 is mounted on a guide plate 16 through a rotation shaft, the roller 17 is rotatable on the guide plate 16, the wheel body surface of the roller 17 is attached to the outer surface of the spool 2, the linear velocity of the wheel body surface of the roller 17 is greater than the linear velocity of the outer surface of the spool 2, the spool 2 rotates counterclockwise while winding the web-shaped material, and the roller 17 rotates clockwise.
Referring to fig. 15, the right end of the elastic member B18 is fixed to the apparatus 100, the left end of the elastic member B18 is fixed to the rotation shaft of the roller 17 on the guide plate 16,
referring to fig. 15, the guide plate 16 is mounted on the guide unit 13, and when the diameter of the band-shaped material wound on the reel 2 becomes large, the guide plate 16 moves on the regulating member 122 in synchronization with the guide unit 13 to increase the space for accommodating the band-shaped material in the guide through hole 131.
Referring to fig. 15, in the present embodiment, the guide through hole 131 approximates a circle. In other embodiments, the shape of the guide through hole 131 may be approximately elliptical (as shown in fig. 13), the guide through hole 131 has an area larger than the radial sectional area of the spool 2, and the spool 2 is located near the end of the conveying groove 132 near the guide through hole 131. In other embodiments, the shape of the guide through hole 131 may be semi-elliptical on the left and semi-circular on the right, and the spool 2 is located near the end of the conveying groove 132 near the guide through hole 131. In other embodiments, the shape of the guide through hole 131 may take other shapes according to the conveying requirement of the strip material, so as to ensure that the inner wall of the guide through hole 131 is smooth, and that the head of the strip material can extend along the inner wall of the guide through hole 131 and be finally accommodated at the minimum gap between the guide plate 16 and the reel 2.
Referring to fig. 15, when any strip material is not wound on the reel 2 before winding, the head of the strip material a can enter a space between the inner wall of the guide through hole 131 and the outer surface of the reel 2 through the conveying groove 132, as the strip material a continues to be conveyed, the head of the strip material a can extend along the inner wall of the guide through hole 131 and continue to extend in a gap between the guide plate 16 and the outer surface of the reel 2, as the linear speed of the wheel body surface of the roller 17 is greater than the linear speed of the outer surface of the reel 2, the roller 17 can drive the strip material a to extend, the head of the strip material a is finally accommodated at the minimum gap between the guide plate 16 and the reel 2, and loose strip material a in the guide through hole 131 can be quickly attached to the outer surface of the reel 2, the strip material a is prevented from being loosened, the part of the guide plate 16 at the minimum gap between the guide plate 16 and the reel 2 can be always attached to the head of the strip material a or the strip material a after winding, friction force applied to the strip material a is further increased, as the strip material a continues to be conveyed and the 2 is rotated more than the linear speed of the outer surface of the reel 2, the strip material a can be smoothly wound on the reel 131, and the strip material a can be smoothly wound on the top of the reel is enabled to move along the maximum extending line a, and the maximum extending line a is adjusted to be positioned in the maximum winding direction of the strip material a, and the diameter of the strip material is a 13 is a wound on the maximum winding position of the reel, and the strip material is a can be smoothly wound on the reel, and the maximum winding position is a can be wound on the reel and the reel is a can and can be wound; when the discontinuous multi-section strip material is required to be continuously wound into a roll, after the strip material A is wound on the reel 2 in a spiral line mode, the head of the strip material B enters a space between the inner wall of the guide through hole 131 and the outer surface of the wound strip material A through the conveying groove 132, the head of the strip material B can extend along the inner wall of the guide through hole 131 as the strip material B is continuously conveyed, the roller 17 can drive the strip material B to extend, the head of the strip material B is finally accommodated at the minimum space between the guide plate 16 and the wound strip material A, loose strip material B in the guide through hole 131 can be quickly attached to the outer surface of the wound strip material A on the reel 2, the part of the guide plate 16 positioned at the minimum space between the guide plate 16 and the reel 2 can be always attached to the head of the strip material B, under the action of the roller 17, the friction between the head of the strip material B and the outer surface of the wound strip material A can be increased, the strip material B can be continuously stopped before the strip material B is continuously conveyed along with the tail of the strip material B and the wound on the reel 2, the strip material B can be continuously wound on the reel 2, and the friction force between the tail of the strip material B and the strip material B can be continuously wound on the reel 2 can be stopped, and the reel can be continuously wound, the strip material can be continuously wound, and the friction force between the strip material B and the reel can be continuously wound, and the strip material can be continuously wound, and the continuous, and the strip material can be continuously rolled, and the strip can and rolled, and the strip can and the, the head of the strip material B enters between the inner wall of the guide through hole 131 and the outer surface of the coiled strip material A through the conveying groove 132, so that the strip material B can be automatically coiled on the coiled strip material A, the discontinuous strip material is spliced and then coiled to be not spliced from the traditional thinking mode, the continuous coiling of the strip material is realized, complex and low-efficiency splicing actions are not needed, splicing effects cannot be realized by some strip materials, the coiling efficiency of the discontinuous strip material is greatly improved, continuous coiling is realized on the discontinuous strip material, and high-efficiency and continuous coiling effects are achieved.
Fig. 16 schematically shows a structure of a mechanism for winding a band-like material according to an eleventh embodiment of the present invention.
Referring to fig. 16, a mechanism for winding a strip of material comprises a drive means 1, a reel 2, guiding means and a winding diameter adjustment means.
Referring to fig. 16, a mechanism for winding a strip material is mounted on an apparatus 100 for winding a strip material.
Referring to fig. 16, a driving device 1 drives a reel 2 to rotate, one end of the reel 2 may be mounted on an apparatus 100 through a bearing and connected to a driving shaft of the driving device 1, and a band-shaped material may be wound on the reel 2.
The driving means 1 may be a motor and the driving means 1 is mounted inside the device 100.
Referring to fig. 16, the guide means and the winding diameter adjusting means commonly include a guide unit 13, an adjusting member 122, and the winding diameter adjusting means further includes a tension member 19 and a controller 20, i.e., the guide unit 13 and the adjusting member 122 are guide means, and the guide unit 13, the adjusting member 122, the tension member 19 and the controller 20 are winding diameter adjusting means.
Referring to fig. 16, a guide through hole 131 is formed in the guide unit 13, the reel 2 is inserted into the guide through hole 131, a gap for accommodating the band-shaped material is left between the outer surface of the reel 2 and the inner wall of the guide through hole 131, and a transfer groove 132 is formed in the guide unit 13, the transfer groove 132 being communicated with the guide through hole 131.
Referring to fig. 16, in the present embodiment, the guide unit 13 is installed at the bottom of the adjusting part 122, and the adjusting part 122 is selected to be a spring, and when the diameter of the band-shaped material wound around the reel 2 becomes large, the outermost turn of the band-shaped material can drive the guide unit 13 to move upward to increase the space for accommodating the band-shaped material in the guide through hole 131. In other embodiments, the adjusting member 122 may be mounted at the bottom of the guiding unit 13, and the adjusting member 122 is a spring. In other embodiments, the adjusting member 122 may also be a vertically arranged slide rail, on which the guide unit 13 is mounted, and the guide unit 13 may slide upward on the adjusting member 122 when the guide unit 13 receives the upward pushing force of the outermost turn of the strip-shaped material, and the state shown in fig. 16 may be the lowest position of the guide unit 13 on the adjusting member 122, and the guide unit 13 moves upward when the guide unit 13 receives the upward pushing force of the outermost turn of the strip-shaped material.
Referring to fig. 16, the guide through hole 131 is approximately circular.
Referring to fig. 16, in the present embodiment, the guide through hole 131 approximates a circle. In other embodiments, the shape of the guide through hole 131 may be approximately elliptical (as shown in fig. 13), the guide through hole 131 has an area larger than the radial sectional area of the spool 2, and the spool 2 is located near the end of the conveying groove 132 near the guide through hole 131. In other embodiments, the shape of the guide through hole 131 may be semi-elliptical on the left and semi-circular on the right, and the spool 2 is located near the end of the conveying groove 132 near the guide through hole 131. In other embodiments, the shape of the guide through hole 131 may be other according to the conveying requirement of the strip material, so as to ensure that the inner wall of the guide through hole 131 is smooth, ensure that the head of the strip material can extend along the inner wall of the guide through hole 131 and is finally accommodated in the gap between the inner wall of the guide through hole 131 and the reel 2, and ensure that the head of the strip material is located at the end of the conveying groove 132 near the reel 2.
Referring to fig. 16, the tension member 19 is mounted on the apparatus 100, the tension member 19 being positioned at the inlet end of the feed slot 132, the tension member 19 being provided with a passageway 191 for the passage of the web material, the tension member 19 being capable of driving the web material in a reverse direction.
Referring to fig. 16, the specific structure of the tensioning member 19 may be two conveyor belts arranged up and down, and the conveying directions of the two conveyor belts are opposite, so as to ensure that the belt-shaped material can be driven to be conveyed in opposite directions; the tensioning member 19 may also be two pressing wheels arranged up and down, the rotation directions of the two pressing wheels being opposite, so as to ensure that the belt-like material can be driven to be conveyed in opposite directions.
Referring to fig. 16, a controller 20 is installed on the apparatus 100, the controller 20 may select a single chip microcomputer, a microcontroller, a computer, or the like, the controller 20 is electrically connected with the driver of the tension member 19, and the controller 20 may transmit a control signal to the driver of the tension member 19, thereby controlling the tension member 19 to operate or stop operating.
Referring to fig. 16, when the strip material a is not wound on the spool 2 before being wound, the strip material a is first passed through the passage 191 of the tension member 19, and when the head of the strip material a enters the space between the inner wall of the guide through hole 131 and the outer surface of the spool 2 through the conveying groove 132, the head of the strip material a extends along the inner wall of the guide through hole 131 and is finally accommodated in the gap between the inner wall of the guide through hole 131 and the spool 2 as the strip material a is continuously conveyed, and the head of the strip material a is positioned at the end of the conveying groove 132 near the spool 2, the end of the conveying groove 132 near the spool 2 increases the friction force between the head of the strip material a and the outer surface of the spool 2, and as the strip material a is continuously conveyed and the spool 2 rotates, the friction force between the spool 2 and the head of the strip material a can drive the strip material a to move around the spool 2, thereby realizing the winding of the strip material A, along with the increase of the winding diameter, the outermost circle of the strip material A can move on the adjusting part 122 against the guiding unit 13, thereby increasing the space for accommodating the strip material A in the guiding through hole 131, ensuring that the position of the strip material A entering the guiding through hole 131 is always the tangential point position of the outermost ring of the coiled material and the extension line of the conveying direction of the strip material A, enabling the strip material A to smoothly perform the winding, and enabling the tensioning part 19 to work regularly to convey the strip material A in the winding for a certain distance in the opposite direction by the control of the controller 20, enabling the length of the strip material A in the guiding unit 13 to be shortened, enabling the radius of the coiled material A in the winding to be reduced, and further enabling the strip material A which is loosely wound on the winding shaft 2 to be tightly wrapped on the winding shaft 2; when the discontinuous multi-section band material is required to be continuously wound into a roll, after the band material a is wound on the reel 2 in a spiral line pattern, the band material B is first passed through the channel 191 on the tension member 19, the head of the band material B is introduced between the inner wall of the guide through hole 131 and the outer surface of the wound band material a through the conveying groove 132, the head of the band material B extends along the inner wall of the guide through hole 131 as the band material B is continuously conveyed, and is finally accommodated in the gap between the inner wall of the guide through hole 131 and the outer surface of the wound band material a, and the head of the band material B is positioned at the end of the conveying groove 132 near the reel 2, the end of the conveying groove 132 near the reel 2 increases the friction between the head of the band material B and the outer surface of the wound band material a, with the continued transportation of the band material B and the rotation of the reel 2, the friction between the already wound band material a and the head of the band material B can drive the band material B to move around the reel 2, thereby realizing the winding of the band material B, the tension member 19 can be operated regularly to convey the band material B being wound in the opposite direction for a certain distance by the control of the controller 20, the length of the band material B in the guide unit 13 is shortened, the radius of the coiled material is reduced, thereby tightly wrapping the loose band material B wound on the band material a, without splicing the head of the band material B with the tail of the band material a, without suspending the rotation of the reel 2 and stopping the transportation of the band material B by the transportation means before the band material B is wound, the head of the strip material B enters between the inner wall of the guide through hole 131 and the outer surface of the coiled strip material A through the conveying groove 132, so that the strip material B can be automatically coiled on the coiled strip material A, the discontinuous strip material is spliced and then coiled to be not spliced from the traditional thinking mode, the continuous coiling of the strip material is realized, complex and low-efficiency splicing actions are not needed, splicing effects cannot be realized by some strip materials, the coiling efficiency of the discontinuous strip material is greatly improved, continuous coiling is realized on the discontinuous strip material, and high-efficiency and continuous coiling effects are achieved.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (7)
1. A mechanism for winding a web of material, comprising:
a driving device;
the driving device drives the reel to rotate;
a guide means for driving the band-shaped material to bend and gradually extend along the outer surface of the reel, said guide means being provided at the periphery of the reel; and
the winding diameter adjusting device is used for driving the strip-shaped material to be attached to the axis direction of the scroll to increase the friction force of the strip-shaped material, and is arranged at the periphery of the scroll;
the guide device and the winding diameter adjusting device comprise a magnet, a magnetic belt body and an elastic component, wherein the magnet is arranged in the spool, the magnetic belt body is wound on the periphery of the spool, one end of the magnetic belt body is fixed on the lateral part of the outer surface of the spool, the other end of the magnetic belt body is arranged on the elastic component, the magnetic attraction of the magnet to the magnetic belt body drives the magnetic belt body to always keep the wrapping force towards the axis direction of the spool, and the elastic component pulls the magnetic belt body to always keep the wrapping force towards the axis direction of the spool.
2. The mechanism of claim 1, further comprising a wrap diameter adjustment device comprising an adjustment member and an adjustment member,
the adapting part is provided with a through hole, the scroll is inserted in the through hole, a gap for accommodating the strip material is reserved between the outer surface of the scroll and the inner wall of the through hole,
the adapting part is provided with a guide groove communicated with the through hole,
one end of the magnetic belt body is fixed at the end part of the guide groove close to the through hole, the other end of the magnetic belt body bypasses the scroll, extends out from the end part of the guide groove far away from the through hole and is connected with the elastic part,
the adapting unit is arranged on the adjusting unit, and when the diameter of the strip-shaped material wound on the reel is increased, the outermost circle of the strip-shaped material drives the adapting unit to move on the adjusting unit so as to enlarge the space for accommodating the strip-shaped material in the through hole.
3. A mechanism for winding a web of material, comprising:
a driving device;
the driving device drives the reel to rotate;
a guide means for driving the band-shaped material to bend and gradually extend along the outer surface of the reel, said guide means being provided at the periphery of the reel;
The winding diameter adjusting device is used for driving the strip-shaped material to be attached to the axis direction of the scroll to increase the friction force of the strip-shaped material, and is arranged at the periphery of the scroll;
the guide device and the winding diameter adjusting device jointly comprise a guide belt and an elastic part, one end of the guide belt is fixed on the lateral part of the outer surface of the scroll, the other end of the guide belt is arranged on the elastic part, the guide belt is wound on the periphery of the scroll, and the elastic part pulls the guide belt to enable the guide belt to always keep the wrapping force towards the axis direction of the scroll, or the guide device and the winding diameter adjusting device jointly comprise an elastic belt, the elastic belt is wound on the periphery of the scroll, one end of the elastic belt is fixed on the lateral part of the outer surface of the scroll, and the other end of the elastic belt is fixed and always keeps the wrapping force towards the axis direction of the scroll;
and a wrap diameter accommodating device including an accommodating member and an adjusting member,
the adapting part is provided with a through hole, the scroll is inserted in the through hole, a gap for accommodating the strip material is reserved between the outer surface of the scroll and the inner wall of the through hole,
the adapting part is provided with a guide groove communicated with the through hole,
One end of the guide belt is fixed at the end part of the guide groove close to the through hole, the other end of the guide belt bypasses the scroll, extends out from the end part of the guide groove far away from the through hole and is connected with the elastic component,
one end of the elastic belt is fixed at the end part of the guide groove close to the through hole, the other end of the elastic belt bypasses the scroll and extends out of the end part of the guide groove far away from the through hole and is fixed,
the adapting unit is arranged on the adjusting unit, and when the diameter of the strip-shaped material wound on the reel is increased, the outermost circle of the strip-shaped material drives the adapting unit to move on the adjusting unit so as to enlarge the space for accommodating the strip-shaped material in the through hole.
4. A mechanism for winding a web of material, comprising:
a driving device;
the driving device drives the reel to rotate;
a guide means for driving the band-shaped material to bend and gradually extend along the outer surface of the reel, said guide means being provided at the periphery of the reel; and
the winding diameter adjusting device is used for driving the strip-shaped material to be attached to the axis direction of the scroll to increase the friction force of the strip-shaped material, and is arranged at the periphery of the scroll;
the guide device and the winding diameter adjusting device together comprise a guide unit and an adjusting part,
The guide unit is provided with a guide through hole, the scroll is inserted in the guide through hole, a gap for accommodating the strip-shaped material is reserved between the outer surface of the scroll and the inner wall of the guide through hole,
the guide unit is provided with a conveying groove communicated with the guide through hole, the guide through hole is shaped to ensure that the head of the strip-shaped material can extend along the inner wall of the guide through hole and is finally accommodated in a gap between the inner wall of the guide through hole and the scroll, the head of the strip-shaped material is positioned at the end part of the conveying groove close to the scroll,
the guide unit is provided on the regulating member, and when the diameter of the band-shaped material wound on the reel becomes larger, the outermost turn of the band-shaped material drives the guide unit to move on the regulating member to increase the space for accommodating the band-shaped material in the guide through hole.
5. The mechanism of claim 4, wherein the guide means and the winding diameter adjusting means further comprise a pressing member and an elastic member a together, the pressing member is accommodated in the conveying groove, one end of the elastic member a is fixed, the other end of the elastic member a is provided on one end of the pressing member, and the elastic member a urges the other end of the pressing member to be attached to the outer surface of the winding shaft.
6. The mechanism of claim 4, wherein the guide means and the winding diameter adjusting means further comprise a guide plate, a roller with rotational power and an elastic member B,
The guide unit is provided with a notch B communicated with the guide through hole,
one end of the elastic component B is fixed, the other end is arranged on the guide plate,
the guide plates are accommodated in the notch B, the guide plates are arranged along the outer surface of the scroll, the distance between the guide plates and the outer surface of the scroll gradually decreases towards the direction of the conveying groove,
the roller is arranged on the guide plate, the surface of the roller body is attached to the outer surface of the scroll, the linear velocity of the surface of the roller body is larger than that of the outer surface of the scroll,
the guide plate is provided on the guide unit, and moves on the adjusting member in synchronization with the guide unit to increase the space for accommodating the strip material in the guide through hole when the diameter of the strip material wound on the reel becomes large.
7. The mechanism of claim 4, wherein the roll diameter adjustment device further comprises a tension member and a controller, the tension member is disposed at the inlet end of the feed trough, the tension member is provided with a passage for the strip material to pass through, the tension member is capable of driving the strip material to pass in a reverse direction, the tension member is electrically connected to the controller, and the controller sends a control signal to the tension member to control the tension member to operate or to stop operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110903116.6A CN113602854B (en) | 2021-08-06 | 2021-08-06 | Method and mechanism for winding strip material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110903116.6A CN113602854B (en) | 2021-08-06 | 2021-08-06 | Method and mechanism for winding strip material |
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| Publication Number | Publication Date |
|---|---|
| CN113602854A CN113602854A (en) | 2021-11-05 |
| CN113602854B true CN113602854B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110903116.6A Active CN113602854B (en) | 2021-08-06 | 2021-08-06 | Method and mechanism for winding strip material |
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| Country | Link |
|---|---|
| CN (1) | CN113602854B (en) |
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| Publication number | Publication date |
|---|---|
| CN113602854A (en) | 2021-11-05 |
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