CN222833721U - Efficient rewinding machine - Google Patents
Efficient rewinding machine Download PDFInfo
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- CN222833721U CN222833721U CN202421434234.2U CN202421434234U CN222833721U CN 222833721 U CN222833721 U CN 222833721U CN 202421434234 U CN202421434234 U CN 202421434234U CN 222833721 U CN222833721 U CN 222833721U
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Abstract
本实用新型公开了一种高效率的复卷机，包括机架、放卷机构、导向机构、收卷机构、压紧机构和切断机构，放卷机构连接于机架，放卷机构用于卷绕纸张；导向机构连接于机架，导向机构用于引导纸张；收卷机构包括第一驱动结构和转盘，转盘可转动连接于机架，第一驱动结构装设于机架并用于驱动转盘转动，转盘沿周向均匀间隔设置有多个收卷气胀轴以及驱动收卷气胀轴旋转的第二驱动结构，收卷气胀轴套设有用于收卷纸张的套筒；压紧机构连接于机架，压紧机构对应转盘的位置设置；切断机构连接于机架，切断机构对应转盘的位置设置。本实用新型实施例提供的高效率的复卷机能够无需停止复卷机的工作状态，大大提高工作效率。
The utility model discloses a high-efficiency rewinding machine, including a frame, an unwinding mechanism, a guiding mechanism, a rewinding mechanism, a pressing mechanism and a cutting mechanism, wherein the unwinding mechanism is connected to the frame and used to wind paper; the guiding mechanism is connected to the frame and used to guide paper; the rewinding mechanism includes a first driving structure and a turntable, the turntable is rotatably connected to the frame, the first driving structure is installed on the frame and used to drive the turntable to rotate, the turntable is evenly spaced along the circumference and provided with a plurality of rewinding air shafts and a second driving structure for driving the rewinding air shaft to rotate, the rewinding air shaft sleeve is provided with a sleeve for rewinding paper; the pressing mechanism is connected to the frame and is arranged at a position corresponding to the turntable; the cutting mechanism is connected to the frame and is arranged at a position corresponding to the turntable. The high-efficiency rewinding machine provided by the utility model embodiment can greatly improve the working efficiency without stopping the working state of the rewinding machine.
Description
Technical Field
The utility model relates to the technical field of rewinders, in particular to a high-efficiency rewinder.
Background
The rewinding machine is special equipment for paper, mica tape and film, and is used for sequentially rewinding paper rolls (called raw paper rolls) produced by a paper machine, and the paper is rewound to be made into finished paper to leave factories.
The traditional rewinding machine comprises an unreeling device and a reeling device, wherein the unreeling device is used for unreeling paper of an original paper roll, and the reeling device is used for cutting the unreeled paper equidistantly and reeling the unreeled paper on different sleeves. The traditional coiling mechanism includes by motor drive's rolling physiosis axle, and the staff is manual with sleeve cover behind the rolling physiosis axle and with the raw materials front end fixed in the sleeve, the sleeve is with paper rolling in the sleeve when rolling physiosis axle drives down rotation, cuts off paper by the cutter after rolling a certain length, takes off the sleeve of rolling completion after repeating above-mentioned step. The rewinding machine with the structure is semi-automatic equipment, and because workers are required to manually take down the sleeve and mount a new sleeve after each winding is completed, the rewinding machine is always in a standby state, and the processing efficiency is low.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the high-efficiency rewinding machine, which can greatly improve the working efficiency without stopping the working state of the rewinding machine.
The high-efficiency rewinding machine comprises a frame, an unreeling mechanism, a guiding mechanism, a reeling mechanism, a compressing mechanism and a cutting mechanism, wherein the unreeling mechanism is connected to the frame and used for winding paper, the guiding mechanism is connected to the frame and used for guiding the paper, the reeling mechanism comprises a first driving structure and a rotary table, the rotary table is rotatably connected to the frame, the first driving structure is arranged on the frame and used for driving the rotary table to rotate, a plurality of reeling inflatable shafts and a second driving structure used for driving the reeling inflatable shafts to rotate are arranged on the rotary table at equal intervals along the circumferential direction, a sleeve used for reeling the paper is arranged on the reeling inflatable shaft sleeve, the compressing mechanism is connected to the frame and arranged corresponding to the position of the rotary table, and the cutting mechanism is connected to the frame and arranged corresponding to the position of the rotary table.
The high-efficiency rewinding machine according to the embodiment of the utility model has at least the following beneficial effects:
According to the high-efficiency rewinding machine provided by the embodiment of the utility model, the winding mechanism, the pressing mechanism and the cutting mechanism are arranged on the frame, the winding mechanism drives the sleeve to rotate through the winding air expansion shaft which is arranged on the turntable and through the second driving structure, so that the rewinding of paper is performed, the cutting mechanism is used for automatically cutting off after the rewinding is completed, the end part of the paper to be rewound is pressed on the next sleeve through the pressing mechanism, the next winding air expansion shaft is automatically wound, the turntable is driven to rotate through the first driving structure so as to drive the next winding air expansion shaft to reach the position of the cutting mechanism, the whole process is automatically performed, a worker only needs to take down the sleeve after the rewinding is completed while winding the winding air expansion shaft, and supplement the sleeve for the winding air expansion shafts without sleeves, the working state of the rewinding machine is not required to be stopped, the rewinding efficiency is greatly improved, and the time is saved.
According to some embodiments of the utility model, the first driving structure comprises a first motor, the first motor is mounted on the frame, an output shaft of the first motor extends along a horizontal direction, and the output shaft of the first motor extends out of the frame and is fixedly connected with the middle part of the turntable.
According to some embodiments of the utility model, the second driving structure comprises a second motor, the second motor is arranged on one side of the turntable close to the frame, an output shaft of the second motor is parallel to an output shaft of the first motor, the output shaft of the second motor penetrates through the turntable and is fixedly connected with the winding inflatable shaft, and the winding inflatable shaft and the output shaft of the second motor are coaxially arranged.
According to some embodiments of the utility model, the pressing mechanism includes a first connecting seat, a first rotating shaft, a connecting rod and a pressing roller, the first connecting seat is fixedly connected to the frame, the first rotating shaft is parallel to an output shaft of the first motor, one end of the first rotating shaft is connected to one side, far away from the frame, of the first connecting seat, one end of the connecting rod is rotatably connected to the first rotating shaft, the other end of the connecting rod is fixedly connected to the pressing roller, the pressing roller is parallel to the first rotating shaft, the position of the pressing roller corresponds to the position of the sleeve at the uppermost position, the first rotating shaft is provided with a torsion spring, one end of the torsion spring is fixedly connected with the first rotating shaft, and the other end of the torsion spring is fixedly connected with the first rotating shaft, and can force the first rotating shaft to rotate.
According to some embodiments of the utility model, the press roller is made of plastic material, and a rubber layer is arranged on the surface of the press roller.
According to some embodiments of the utility model, the cutting mechanism comprises a second mounting seat, a first electric push rod, a moving seat, a cutter and a second electric push rod, wherein the second mounting seat is fixedly connected with the frame, the second mounting seat is provided with an inner cavity with a downward opening, the first electric push rod is arranged on the outer wall of the second mounting seat, the first electric push rod is provided with a first push rod, the first push rod is parallel to an output shaft of the first motor, the first push rod extends into the inner cavity and is fixedly connected with the moving seat, the cutter is arranged on the moving seat and extends downwards, the second electric push rod is arranged on the moving seat, the second electric push rod is connected with the cutter and is used for driving the cutter to move along the vertical direction, a cutting platform is arranged between two adjacent rolling air expansion shafts, and the cutter can be matched with the cutting platform to cut off the paper.
According to some embodiments of the utility model, the movable seat is provided with a cavity with a downward opening, the inner wall of the cavity is provided with a guide plate, the guide plate is provided with a through hole extending along the vertical direction, one end of the cutter is arranged through the through hole and is provided with an abutting block, the end part of the abutting block is provided with a first inclined plane with an upward direction, the peripheral wall of the cutter is provided with a connecting plate, the connecting plate is positioned below the guide plate, the cutter is sleeved with a telescopic spring, one end of the telescopic spring is fixedly connected with the guide plate, the other end of the telescopic spring is fixedly connected with the connecting plate, the second electric push rod is arranged on the side wall of the movable seat, the second electric push rod is provided with a second push rod, the second push rod stretches into the cavity and is provided with a pushing block, the end part of the pushing block is provided with a second inclined plane with a downward direction, and the first inclined plane can be matched with the second inclined plane.
According to some embodiments of the utility model, a first sliding groove is formed in the top wall of the inner cavity, the first sliding groove extends along the axial direction of the first push rod, a sliding seat is arranged on the top wall of the movable seat, and the sliding seat is connected to the first sliding groove in a sliding mode.
According to some embodiments of the utility model, the guide mechanism comprises two guide wheel sets and a tension adjusting structure, the guide wheel sets are rotatably connected to the frame, the guide wheel sets are made of rubber materials, the tension adjusting structure is connected to the frame and located between the two guide wheel sets, and the tension adjusting structure is used for adjusting the tension of the paper.
According to some embodiments of the utility model, the tension adjusting structure comprises a movable roller and a fixed roller, the movable roller and the fixed roller are arranged in parallel at intervals, the fixed roller is fixedly installed on the frame, the frame is provided with a third driving structure, and the third driving structure is connected with the movable roller and drives the movable roller to move up and down.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of a high efficiency rewinder according to some embodiments of the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic diagram of the structure of a turntable according to some embodiments of the present utility model;
FIG. 4 is a schematic diagram of a winding mechanism according to some embodiments of the present utility model;
FIG. 5 is a schematic illustration of the structure of a severing mechanism according to some embodiments of the present utility model;
FIG. 6 is an enlarged view at B in FIG. 5;
fig. 7 is a schematic structural view of a guide mechanism according to some embodiments of the present utility model.
Wherein, the reference numerals:
A second chute 110;
unreeling mechanism 200;
The guide mechanism 300, the guide wheel set 310, the movable roller 320, the fixed roller 330, the third electric push rod 340, the third push rod 341 and the second connecting seat 350;
Winding mechanism 400, turntable 410, winding inflatable shaft 420, sleeve 430, first motor 440, second motor 450, cutting platform 460;
the device comprises a pressing mechanism 500, a first connecting seat 510, a first rotating shaft 520, a connecting rod 530 and a pressing roller 540;
The cutting mechanism 600, the second mounting seat 610, the inner cavity 611, the first sliding groove 612, the first electric push rod 620, the first push rod 621, the movable seat 630, the cavity 631, the guide plate 632, the cutter 640, the abutting block 641, the connecting plate 642, the telescopic spring 643, the second electric push rod 650, the second push rod 651, the pushing block 652 and the sliding seat 660;
paper 700.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme. In the description of the present utility model, the descriptions of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1 to 4, a high efficiency rewinding machine according to the present utility model includes a frame 100, an unwinding mechanism 200, a guiding mechanism, a winding mechanism 400, a pressing mechanism 500 and a cutting mechanism 600, wherein the unwinding mechanism 200 is connected to the frame 100, the unwinding mechanism 200 is used for winding paper 700, the guiding mechanism is connected to the frame 100, the guiding mechanism is used for guiding the paper 700, the winding mechanism 400 includes a first driving structure and a turntable 410, the turntable 410 is rotatably connected to the frame 100, the first driving structure is mounted on the frame 100 and is used for driving the turntable 410 to rotate, the turntable 410 is provided with a plurality of winding inflatable shafts 420 at regular intervals along a circumferential direction and a second driving structure for driving the winding inflatable shafts 420 to rotate, the winding inflatable shafts 420 are sleeved with sleeves 430 for winding the paper 700, the pressing mechanism 500 is connected to the frame 100, the pressing mechanism 500 is arranged corresponding to the position of the turntable 410, and the cutting mechanism 600 is connected to the frame 100, and the cutting mechanism 600 is arranged corresponding to the position of the turntable 410.
Specifically, the high-efficiency rewinding machine provided by the embodiment of the utility model is characterized in that the winding mechanism 400, the pressing mechanism 500 and the cutting mechanism 600 are arranged on the frame 100, the winding mechanism 400 drives the sleeve 430 to rotate by arranging the winding air expansion shaft 420 on the turntable 410 and driving the winding air expansion shaft 420 to rotate by the second driving structure, so that the rewinding of the paper 700 is performed, the cutting mechanism 600 is used for automatically cutting off after the rewinding is completed, the pressing mechanism 500 is used for pressing the end part of the paper 700 to be rewound on the next sleeve 430, the next winding air expansion shaft 420 is automatically wound, the turntable 410 is driven to rotate by the first driving structure to drive the next winding air expansion shaft 420 to reach the position of the cutting mechanism 600, the whole process is automatically performed, workers only need to take down the sleeve 430 after the rewinding is completed while winding the winding air expansion shaft 420 is wound, the sleeve 430 is supplemented to the rest of the winding air expansion shafts 420 without stopping the rewinding machine, the working state of the rewinding machine is not required, the rewinding efficiency is greatly improved, and the time is saved.
Further, referring to fig. 4, according to some embodiments of the present utility model, the first driving structure includes a first motor 440, the first motor 440 is mounted to the frame 100, an output shaft of the first motor 440 extends in a horizontal direction, and the output shaft of the first motor 440 extends out of the frame 100 and is fixedly connected to a middle portion of the turntable 410, so that the turntable 410 is driven to rotate by the first motor 440, so as to realize switching of the winding air expansion shaft 420.
Further, in the embodiment of the present utility model, the first driving structure may be other structural manners, which are not described herein.
Further, referring to fig. 4, according to some embodiments of the present utility model, the second driving structure includes a second motor 450, the second motor 450 is mounted on a side of the turntable 410 near the frame 100, an output shaft of the second motor 450 is parallel to an output shaft of the first motor 440, the output shaft of the second motor 450 passes through the turntable 410 and is fixedly connected with a winding air shaft 420, and the winding air shaft 420 is coaxially arranged with the output shaft of the second motor 450, so that the winding air shaft 420 is driven to rotate by the second motor 450 to achieve winding of the paper 700.
Further, in the embodiment of the present utility model, the second driving structure may be other structural manners, which are not described herein.
Further, referring to fig. 2, according to some embodiments of the present utility model, the pressing mechanism 500 includes a first connection seat 510, a first rotation shaft 520, a connection rod 530 and a pressing roller 540, wherein the first connection seat 510 is fixedly connected to the frame 100, the first rotation shaft 520 is parallel to an output shaft of the first motor 440, one end of the first rotation shaft 520 is connected to a side of the first connection seat 510 far away from the frame 100, one end of the connection rod 530 is rotatably connected to the first rotation shaft 520, the other end of the connection rod 530 is fixedly connected to the pressing roller 540, the pressing roller 540 is parallel to the first rotation shaft 520, the position of the pressing roller 540 corresponds to the position of the uppermost sleeve 430, the first rotation shaft 520 is sleeved with a torsion spring, one end of the torsion spring is fixedly connected to the first rotation shaft 520, and the other end of the torsion spring is fixedly connected to the first rotation shaft 520, and the torsion spring can force the first rotation shaft 520 to rotate.
It can be appreciated that the pressing mechanism 500 corresponds to the position of the winding air expansion shaft 420 located at the uppermost part of the turntable 410, and when the winding of the paper 700 is performed by the winding air expansion shaft 420 at the uppermost part, the first rotating shaft 520 is forced to rotate by the torsion spring, so that the pressing roller 540 can press the outer side of the paper roll, the winding of the paper 700 is tighter, and the rewinding quality is improved. When the winding of the uppermost winding air expansion shaft 420 is completed, the turntable 410 rotates to adjust the position of the winding air expansion shaft 420, so that the winding air expansion shaft 420 which completes winding moves to the position of the cutting mechanism 600, at this time, since the press roller 540 always presses the outer side of the paper 700, the press roller 540 can press the end of the paper roll on the next winding air expansion shaft 420, and after the cutting mechanism 600 cuts the paper 700, the end of the paper 700 is still pressed on the next winding air expansion shaft 420 by the press roller 540, thereby being capable of directly winding the next paper roll and improving the working efficiency.
Further, according to some embodiments of the present utility model, the pressing roller 540 is made of plastic material, and a rubber layer is provided on the surface of the pressing roller 540.
It will be appreciated that the press roller 540 is made of plastic material, has a certain deformability, and can be more tightly attached, so that the friction force is improved, meanwhile, the paper 700 can be protected, and the friction force can be further improved by arranging the rubber layer.
Further, referring to fig. 5 and 6, according to some embodiments of the present utility model, the cutting mechanism 600 includes a second mounting seat 610, a first electric push rod 620, a moving seat 630, a cutter 640 and a second electric push rod 650, the second mounting seat 610 is fixedly connected to the frame 100, the second mounting seat 610 is provided with an inner cavity 611 with a downward opening, the first electric push rod 620 is installed on an outer wall of the second mounting seat 610, the first electric push rod 620 is provided with a first push rod 621, the first push rod 621 is parallel to an output shaft of the first motor 440, the first push rod 621 extends into the inner cavity 611 and is fixedly connected to the moving seat 630, the cutter 640 is installed on the moving seat 630 and extends downward, the second electric push rod 650 is installed on the moving seat 630, the second electric push rod 650 is connected to the cutter 640 and is used for driving the cutter 640 to move in a vertical direction, a cutting platform 460 is provided between two adjacent rolling air expansion shafts 420, and the cutter 640 can be matched with the cutting platform 460 to cut off the paper 700.
It can be appreciated that the position of the cutter 640 along the horizontal direction is adjusted by the first electric push rod 620 so as to be suitable for different cutting positions of the paper 700, the cutter 640 is driven by the second electric push rod 650 to cut the paper 700, and the cutter 640 is matched with the cutting platform 460 to enable the cutting to be smoother.
Further, referring to fig. 5 and 6, according to some embodiments of the present utility model, the moving seat 630 is provided with a cavity 631 with a downward opening, the inner wall of the cavity 631 is provided with a guide plate 632, the guide plate 632 is provided with a through hole extending along a vertical direction, one end of the cutter 640 is penetrated through the through hole and is provided with an abutment block 641, the end of the abutment block 641 is provided with a first inclined surface with an upward direction, the outer circumferential wall of the cutter 640 is provided with a connecting plate 642, the connecting plate 642 is positioned below the guide plate 632, the cutter 640 is sleeved with a telescopic spring 643, one end of the telescopic spring 643 is fixedly connected with the guide plate 632, the other end is fixedly connected with the connecting plate 642, a second electric push rod 650 is mounted on the side wall of the moving seat 630, the second electric push rod 650 is provided with a second push rod 651, the second push rod 651 extends into the cavity 631 and is provided with a push block 652, the end of the push block 652 is provided with a second inclined surface with a downward direction, and the first inclined surface can be matched with the second inclined surface.
It can be appreciated that the second electric push rod 650 drives the push block 652 to move, so that the second inclined surface cooperates with the first inclined surface of the abutment block 641, so that the push block 652 can push the abutment block 641 to move downwards, thereby driving the cutter 640 to move downwards to cut off the paper 700, after cutting is completed, the second electric push rod 650 drives the push block 652 to reset, and the cutter 640 is reset by the elastic force of the telescopic spring 643.
Further, referring to fig. 5 and 6, according to some embodiments of the present utility model, a top wall of the inner cavity 611 is provided with a first sliding groove 612, the first sliding groove 612 extends along an axial direction of the first push rod 621, a top wall of the moving seat 630 is provided with a sliding seat 660, and the sliding seat 660 is slidably connected to the first sliding groove 612, so that the movement of the cutter 640 along a horizontal direction is smoother.
Further, referring to fig. 7, according to some embodiments of the present utility model, the guide mechanism includes two guide wheel sets 310 and a tension adjusting structure, the guide wheel sets 310 are rotatably connected to the frame 100, the guide wheel sets 310 are made of rubber materials, the tension adjusting structure is connected to the frame 100 and located between the two guide wheel sets 310, and the tension adjusting structure is used for adjusting the tension of the paper 700.
Further, referring to fig. 7, according to some embodiments of the present utility model, the tension adjusting structure includes a movable roller 320 and a fixed roller 330, the movable roller 320 and the fixed roller 330 are arranged in parallel and spaced apart, the fixed roller 330 is fixedly mounted on the frame 100, and the frame 100 is provided with a third driving structure connected with the movable roller 320 and driving the movable roller 320 to move up and down.
It can be appreciated that the paper 700 sequentially passes through the guide roller set 310, the movable roller 320 and the fixed roller 330, and the tension of the paper 700 is adjusted by adjusting the up-down position of the fixed roller 330, thereby improving the winding quality.
Further, referring to fig. 7, according to some embodiments of the present utility model, the third driving structure includes a third electric push rod 340, the third electric push rod 340 is provided with a third push rod 341, and an end of the third push rod 341 is connected to the movable roller 320 through the second connection seat 350, thereby driving the movable roller 320 to move up and down to adjust tension of the paper 700.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. A high efficiency rewinder, comprising:
A frame;
The unreeling mechanism is connected to the rack and is used for reeling paper;
The guide mechanism is connected to the frame and used for guiding the paper;
The rolling mechanism comprises a first driving structure and a rotary table, the rotary table is rotatably connected to the frame, the first driving structure is arranged on the frame and used for driving the rotary table to rotate, a plurality of rolling inflatable shafts and a second driving structure for driving the rolling inflatable shafts to rotate are uniformly arranged on the rotary table at intervals along the circumferential direction, and a sleeve for rolling paper is arranged on the rolling inflatable shaft sleeve;
The pressing mechanism is connected with the frame and is arranged corresponding to the position of the turntable;
and the cutting mechanism is connected to the frame and is arranged at a position corresponding to the turntable.
2. The efficient rewinding machine as claimed in claim 1, characterized in that said first driving structure comprises a first motor mounted to said frame, an output shaft of said first motor extending in a horizontal direction, an output shaft of said first motor extending out of said frame and being fixedly connected to a middle portion of said turntable.
3. The efficient rewinding machine as claimed in claim 2, characterized in that said second driving structure comprises a second motor mounted on a side of said turntable close to said frame, an output shaft of said second motor being parallel to an output shaft of said first motor, an output shaft of said second motor passing through said turntable and fixedly connected to said winding inflatable shaft, said winding inflatable shaft being coaxially arranged with an output shaft of said second motor.
4. The efficient rewinding machine as claimed in claim 2, wherein the pressing mechanism comprises a first connecting seat, a first rotating shaft, a connecting rod and a pressing roller, the first connecting seat is fixedly connected to the frame, the first rotating shaft is parallel to an output shaft of the first motor, one end of the first rotating shaft is connected to one side, far away from the frame, of the first connecting seat, one end of the connecting rod is rotatably connected to the first rotating shaft, the other end of the connecting rod is fixedly connected to the pressing roller, the pressing roller is parallel to the first rotating shaft, the position of the pressing roller corresponds to the position of the sleeve located at the uppermost position, a torsion spring is arranged on the first rotating shaft in a sleeved mode, one end of the torsion spring is fixedly connected to the first rotating shaft, the other end of the torsion spring is fixedly connected to the first rotating shaft, and the torsion spring can force the first rotating shaft to rotate.
5. The efficient rewinding machine as claimed in claim 4, characterized in that said pressing roller is made of plastic material, and the surface of said pressing roller is provided with a rubber layer.
6. The efficient rewinding machine according to claim 2, wherein the cutting mechanism comprises a second mounting seat, a first electric push rod, a moving seat, a cutter and a second electric push rod, the second mounting seat is fixedly connected to the frame, an inner cavity with a downward opening is formed in the second mounting seat, the first electric push rod is mounted on the outer wall of the second mounting seat, the first electric push rod is provided with a first push rod, the first push rod is parallel to an output shaft of the first motor, the first push rod stretches into the inner cavity and is fixedly connected with the moving seat, the cutter is mounted on the moving seat and extends downwards, the second electric push rod is mounted on the moving seat, the second electric push rod is connected with the cutter and is used for driving the cutter to move in the vertical direction, a cutting platform is arranged between two adjacent winding air expansion shafts, and the cutter can be matched with the cutting platform to cut off paper.
7. The efficient rewinding machine as claimed in claim 6, wherein the movable seat is provided with a cavity with a downward opening, a guide plate is arranged on the inner wall of the cavity, a through hole extending along the vertical direction is arranged on the guide plate, one end of the cutter is arranged through the through hole and provided with an abutting block, the end of the abutting block is provided with a first inclined plane with an upward direction, the peripheral wall of the cutter is provided with a connecting plate, the connecting plate is located below the guide plate, the cutter sleeve is provided with a telescopic spring, one end of the telescopic spring is fixedly connected with the guide plate, the other end of the telescopic spring is fixedly connected with the connecting plate, the second electric push rod is arranged on the side wall of the movable seat, the second electric push rod is provided with a second push rod, the second push rod stretches into the cavity and is provided with a pushing block, and the end of the pushing block is provided with a second inclined plane with a downward direction, and the first inclined plane can be matched with the second inclined plane.
8. The efficient rewinding machine as claimed in claim 6, characterized in that a top wall of said inner cavity is provided with a first chute extending in an axial direction of said first push rod, a top wall of said moving seat is provided with a sliding seat slidingly connected to said first chute.
9. The efficient rewinding machine as claimed in claim 1, characterized in that said guiding mechanism comprises two guide wheel sets rotatably connected to said frame and made of rubber material, and a tension adjusting structure connected to said frame and located between said two guide wheel sets, said tension adjusting structure being adapted to adjust the tension of said sheet.
10. The efficient rewinding machine as claimed in claim 9, wherein said tension adjusting structure comprises a movable roller and a fixed roller, said movable roller and said fixed roller are arranged in parallel and spaced apart, said fixed roller is fixedly mounted on said frame, said frame is provided with a third driving structure, said third driving structure is connected with said movable roller and drives said movable roller to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421434234.2U CN222833721U (en) | 2024-06-21 | 2024-06-21 | Efficient rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421434234.2U CN222833721U (en) | 2024-06-21 | 2024-06-21 | Efficient rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222833721U true CN222833721U (en) | 2025-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421434234.2U Active CN222833721U (en) | 2024-06-21 | 2024-06-21 | Efficient rewinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222833721U (en) |
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2024
- 2024-06-21 CN CN202421434234.2U patent/CN222833721U/en active Active
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