CN211169114U - Continuous working rewinding machine - Google Patents
Continuous working rewinding machine Download PDFInfo
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- CN211169114U CN211169114U CN201921465481.8U CN201921465481U CN211169114U CN 211169114 U CN211169114 U CN 211169114U CN 201921465481 U CN201921465481 U CN 201921465481U CN 211169114 U CN211169114 U CN 211169114U
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- winding device
- rewinding machine
- rotating
- cutting
- telescopic rod
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Abstract
The utility model provides a continuous operation's rewinding machine, the rewinding machine includes: the device comprises a rotating rack, a first winding device, a second winding device, a cutting device and a pressing device; the first winding device and the second winding device are arranged on the rotating rack, have the same structure and are symmetrically arranged by taking a rotating shaft of the rotating rack as a center; the cutting device is used for cutting off the paper board between the first winding device and the second winding device; the utility model has the advantages that: the rewinding machine can continuously work without stopping when the winding device is replaced by rotating the first winding device and the second winding device on the rack, so that the working efficiency is improved; make through setting up closing device the utility model discloses the fold can not be played to the scroll of rolling up, and the outward appearance grade is high.
Description
Technical Field
The utility model belongs to the technical field of the stock form production and processing, especially, relate to a rewinding machine of continuous operation.
Background
The automatic degree of the rewinding machine for producing the roll paper at present is not high enough, the paper breaking mechanism of the rewinding machine stretches and breaks the tail paper of the rewound roll paper, the rewinding machine is required to be stopped before rewinding work of next roll paper can be continued, the roll starting process from paper breaking to next roll paper cannot be stopped, and the working efficiency of the rewinding machine is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a continuous operation's rewinding machine.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
a continuously working rewinding machine comprising: the device comprises a rotating rack, a first winding device, a second winding device, a cutting device and a pressing device; the first winding device and the second winding device are arranged on the rotating rack, have the same structure and are symmetrically arranged by taking a rotating shaft of the rotating rack as a center; the cutting device is used for cutting off the paper boards between the first winding device and the second winding device.
As an improvement of the above technical solution, the cutting device includes: the cutting device comprises a first telescopic rod, an arc-shaped pressing plate and a cutter; the extension line of the first telescopic rod passes through the rotating shaft of the rotating rack; one end of the pressing plate is connected with the first telescopic rod, the other end of the pressing plate is connected with the cutter, and the diameter of the inner surface of the pressing plate is equal to the diameter of the outer surface of the first winding device.
As an improvement of the technical scheme, the radian of the pressing plate is degree.
As an improvement of the technical scheme, the cutting knife is arranged in a sawtooth shape.
As an improvement of the above technical solution, the pressing device includes: the second telescopic rod and the pinch roller; the extension line of the second telescopic link passes through the rotating frame rotating shaft, and the pinch roller is arranged at one end, close to the rotating frame, of the second telescopic link and is connected with the second telescopic link in a rotating mode.
As an improvement of the technical scheme, a spring is arranged between the second telescopic rod and the pressing wheel.
As an improvement of the technical scheme, the centers of the first winding device and the second winding device are arranged on the outer diameter of the rotating rack.
The utility model has the advantages that: the rewinding machine can continuously work without stopping when the winding device is replaced by rotating the first winding device and the second winding device on the rack, so that the working efficiency is improved; make through setting up closing device the utility model discloses the fold can not be played to the scroll of rolling up, and the outward appearance grade is high.
Drawings
Fig. 1 is a schematic structural diagram of a rewinding machine according to an embodiment of the present invention;
fig. 2 is an enlarged schematic structural view of the region a in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
As shown in fig. 1, the rewinding machine of the present embodiment, which works continuously, comprises: the rolling machine comprises a rotating frame 10, a first rolling device 21, a second rolling device 22, a cutting device 30 and a pressing device 40; the first winding device 21 and the second winding device 22 are arranged on the rotating rack 10 and are symmetrically arranged by taking a rotating shaft of the rotating rack 10 as a center; the cutting device 30 is used for cutting the paper boards between the first winding device 21 and the second winding device 22.
Firstly, glue is brushed on the surfaces of the first rolling device 21 and the second rolling device 22, when the rewinding machine works, the paperboard moves towards the rotating rack 10 and is bonded with the first rolling device 21, the first rolling device 21 rotates to enable the paperboard to be rolled on the first rolling device 21, when the first rolling device 21 is rolled to a required thickness, the first rolling device 21 stops rotating, the rotating rack 10 rotates to enable the first rolling device 21 to rotate to the position of the second rolling device 22, the second rolling device 22 rotates to the position of the first rolling device 21, when the first rolling device 21 and the second rolling device 22 rotate in place, the cutting device 30 cuts the paperboard between the first rolling device 21 and the second rolling device 22, the paperboard is bonded on the second rolling device 22, and the second rolling device 22 starts to rotate the paperboard; and the first rolling device 21 for rolling the paper boards is taken down and replaced by a new rolling device brushed with glue, and the actions are repeated to realize continuous work of the rewinder without stopping.
The first winding device 21 and the second winding device 22 on the rotating frame 10 are used for realizing continuous work of the rewinding machine without stopping when the winding devices are replaced, and the working efficiency is improved.
As shown in fig. 2, the cutting device 30 includes: a first telescopic rod 31, an arc-shaped pressing plate 32 and a cutter 33; the extension line of the first telescopic rod 31 passes through the rotating shaft of the rotating rack 10; one end of the pressing plate 32 is connected with the first telescopic rod 31, the other end of the pressing plate is connected with the cutter 33, and the diameter of the inner surface of the pressing plate 32 is equal to the diameter of the outer surface of the first winding device 21.
Drive first telescopic link 31 through power supplies such as electronic or pneumatics and be concertina movement, make circular-arc clamp plate 32 and cutter 33 up-and-down motion, the internal surface diameter because of circular-arc clamp plate 32 equals with first coiling mechanism 21 outer surface diameter, make clamp plate 32 can closely laminate cardboard and coiling mechanism surface when pressing to the coiling mechanism, cardboard and the more firm that the coiling mechanism glues under the effect of glue, the cardboard fold that the coiling mechanism rolled up still less, the outward appearance is more pleasing to the eye, the grade is higher.
The arc of the pressure plate 32 is 90 degrees; the area that makes cardboard and coiling mechanism glue tightly is bigger, avoids the toughness of cardboard to make the cardboard perk, plays the fold easily, influences the outward appearance after the cardboard is rolled up.
The cutting knife 33 is arranged in a sawtooth shape; the cardboard is cut off more easily, avoids cutter 33 not to cut off the cardboard and influences the rewinding machine and normally work.
As shown in fig. 1, the pressing device 40 includes: a second telescopic rod 41 and a pinch roller 42; the extension line of the second telescopic rod 41 passes through the rotating shaft of the rotating rack 10, and the pinch roller 42 is arranged at one end of the second telescopic rod 41 close to the rotating rack 10 and is rotatably connected with the second telescopic rod 41; the second telescopic rod 41 is driven to stretch by a pneumatic or electric power source and the like, so that the pressing wheel 42 presses the paper board on the winding device, the paper board is wound more tightly, the paper board is not easy to loosen and wrinkle, the appearance is more attractive, and the grade is higher; the pinch roller 42 can prevent the cardboard surface from being damaged due to excessive friction between the pinch device 40 and the cardboard.
A spring is arranged between the second telescopic rod 41 and the pressing wheel 42; avoid the coiling back of coiling device constantly to adjust second telescopic link 41, the setting up of spring makes the distance that pinch roller 42 can automatic adjustment and coiling device surface in the certain limit, holds more cardboards, avoids the coiling device to roll up a lot of cardboards, but pinch roller 42 is certain with the distance of coiling device surface, leads to the cardboard to be compressed, causes the damage of cardboard.
As shown in fig. 1, the centers of the first winding device 21 and the second winding device 22 are arranged at the outer diameter of the rotating frame 10; the outer surfaces of the first winding device 21 and the second winding device 22 are protruded relative to the outer surface of the rotating rack 10, when the rotating rack 10 rotates and the first winding device 21 and the second winding device 22 are shifted, glue on the second winding device 22 is adhered to a paperboard between the first winding device 21 and the second winding device 22, when the cutting device 30 cuts the paperboard between the first winding device 21 and the second winding device 22, one part of the paperboard adhered with the glue is adhered to the first winding device 21, and the other part of the paperboard is wound on the second winding device 22, so that the paperboards wound on the second winding device 22 cannot be scattered.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A continuously operating rewinding machine, characterized in that: the rewinding machine comprises: the device comprises a rotating rack (10), a first winding device (21), a second winding device (22), a cutting device (30) and a pressing device (40); the first winding device (21) and the second winding device (22) are arranged on the rotating rack (10), the first winding device (21) and the second winding device (22) are identical in structure, and are symmetrically arranged by taking a rotating shaft of the rotating rack (10) as a center; the cutting device (30) is used for cutting off the paper boards between the first winding device (21) and the second winding device (22).
2. A continuously operating rewinding machine according to claim 1, characterized in that: the cutting device (30) comprises: a first telescopic rod (31), an arc-shaped pressing plate (32) and a cutting knife (33); the extension line of the first telescopic rod (31) passes through the rotating shaft of the rotating rack (10); one end of the pressing plate (32) is connected with the first telescopic rod (31), the other end of the pressing plate is connected with the cutter (33), and the diameter of the inner surface of the pressing plate (32) is equal to the diameter of the outer surface of the first winding device (21).
3. A continuously operating rewinding machine according to claim 2, characterized in that: the radian of the pressing plate (32) is 90 degrees.
4. A continuously operating rewinding machine according to claim 3, characterized in that: the cutting knife (33) is arranged in a sawtooth shape.
5. A continuously operating rewinding machine according to claim 4, characterized in that: the pressing device (40) comprises: a second telescopic rod (41) and a pinch roller (42); the extension line of second telescopic link (41) is through rotating frame (10) pivot, pinch roller (42) set up in second telescopic link (41) and are close to rotating frame (10) one end, and rotate with second telescopic link (41) and be connected.
6. A continuously operating rewinding machine according to claim 5, characterized in that: a spring is arranged between the second telescopic rod (41) and the pressing wheel (42).
7. A continuously operating rewinding machine according to any one of claims 1 to 6, characterized in that: the centers of the first winding device (21) and the second winding device (22) are arranged on the outer diameter of the rotating rack (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921465481.8U CN211169114U (en) | 2019-09-04 | 2019-09-04 | Continuous working rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921465481.8U CN211169114U (en) | 2019-09-04 | 2019-09-04 | Continuous working rewinding machine |
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| Publication Number | Publication Date |
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| CN211169114U true CN211169114U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921465481.8U Active CN211169114U (en) | 2019-09-04 | 2019-09-04 | Continuous working rewinding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606395A (en) * | 2019-09-04 | 2019-12-24 | 宣城万里纸业有限公司 | Continuous working rewinding machine |
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2019
- 2019-09-04 CN CN201921465481.8U patent/CN211169114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606395A (en) * | 2019-09-04 | 2019-12-24 | 宣城万里纸业有限公司 | Continuous working rewinding machine |
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