CN214989061U - Upper smoothing device and rewinding machine - Google Patents
Upper smoothing device and rewinding machine Download PDFInfo
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- CN214989061U CN214989061U CN202120943148.4U CN202120943148U CN214989061U CN 214989061 U CN214989061 U CN 214989061U CN 202120943148 U CN202120943148 U CN 202120943148U CN 214989061 U CN214989061 U CN 214989061U
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Abstract
The utility model provides an on smooth device and rewinding machine, include: the device comprises an air cylinder, a joint bearing, an air cylinder arm, a swing arm fulcrum shaft, a first bearing seat, a second bearing seat, a first swing arm, a second swing arm, a first tension spring, a second tension spring, a first smoothing wheel arm, a second smoothing wheel arm, a smoothing wheel and a plurality of bearings. In this scheme, the machine rolling finishes to trade a roll and breaks after the cloth, wait to receive on the spool a section of material that still does not attach the paper tube completely, at this moment, device in this scheme begins work, the cylinder promotes cylinder arm forward motion, cylinder arm drives swing arm counter roll rotation, thereby drive first swing arm and second swing arm and install the smooth wheel between two swing arms and move forward together, smooth the wheel and move forward, touch the epaxial paper tube of rolling, continue to move forward, at this moment, under the effect of first extension spring and second, smooth the wheel and can follow the cylindrical motion of paper tube, smooth the wheel and will be stained with the stub bar and attach on the paper tube.
Description
Technical Field
The utility model relates to a rewinding machine field especially relates to an on smooth device and rewinding machine.
Background
The rewinding machine can automatically rewind cloth, films and the like to paper tubes of a material roll, is convenient and quick, is widely applied to the industrial field, has limited load of the cloth, the films and the like on the paper tubes, and needs to cut off the cloth, the films and the like when the specified load is completed, so that the rewinding operation is completed.
However, when the rewinding operation is completed, some parts of the cut cloth or film are in a hanging state due to the influence of gravity and are not attached to the paper tube, so that the unattached parts are easily discarded in subsequent use, resulting in waste and poor appearance.
Thus, there is a need for a solution to the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming not enough among the prior art, provide one kind and smooth device and rewinding machine to realize smoothing operation of coil stock automatically, compare in prior art, can not cause the waste, and the product of production is also more pleasing to the eye.
Specifically, the utility model provides a following technical scheme:
the embodiment of the utility model provides an on smooth device is provided, include: the device comprises an air cylinder, a joint bearing, an air cylinder arm, a swing arm fulcrum shaft, a first bearing seat, a second bearing seat, a first swing arm, a second swing arm, a first tension spring, a second tension spring, a first smoothing wheel arm, a second smoothing wheel arm, a smoothing wheel and a plurality of bearings;
the movable end of the air cylinder is connected with the joint end of the joint bearing, and the bearing end of the joint bearing is rotatably connected with one end of the air cylinder arm;
one end of the swing arm fulcrum shaft is rotatably connected with the first bearing seat through the bearing, and the other end of the swing arm fulcrum shaft is rotatably connected with the second bearing seat through the bearing;
the other end of the cylinder arm is connected with one end, close to the first bearing seat or the second bearing seat, of the swing arm fulcrum shaft, so that the cylinder arm and the swing arm fulcrum shaft synchronously rotate;
one ends of the first swing arm and the second swing arm are both connected with the swing arm fulcrum, and the first swing arm and the second swing arm rotate synchronously with the swing arm fulcrum; the other end of the first swing arm is rotatably connected with one end of the first smoothing wheel arm through the bearing, and the other end of the second swing arm is rotatably connected with one end of the second smoothing wheel arm through the bearing;
one end of the first tension spring is connected with the first swing arm, and the other end of the first tension spring is connected with the first smoothing wheel arm; one end of the second tension spring is connected with the second swing arm, and the other end of the second tension spring is connected with the second smoothing wheel arm;
one end of the smoothing wheel is rotatably connected with the other end of the first smoothing wheel arm through the bearing, and the other end of the smoothing wheel is rotatably connected with the other end of the second smoothing wheel arm through the bearing.
In a specific embodiment, a first rotating shaft is arranged on the first smoothing wheel arm, and a second rotating shaft is arranged on the second smoothing wheel arm;
the bearing is embedded in the other end of the first swing arm, and the first leveling wheel arm is rotatably connected with the bearing on the first swing arm through the first rotating shaft, so that the first leveling wheel arm is rotatably connected with the first swing arm;
the bearing is embedded into the other end of the second swing arm, and the second rotating shaft is rotatably connected with the bearing on the second swing arm, so that the second smoothing wheel arm is rotatably connected with the second swing arm.
In a specific embodiment, the other end of the air cylinder arm is connected with the swing arm fulcrum shaft in a clamping mode through a bolt.
In a specific embodiment, the apparatus further comprises: a swing arm strut; one end of the swing arm supporting rod is connected with the first swing arm, and the other end of the swing arm supporting rod is connected with the second swing arm.
In a specific embodiment, a through hole is formed in the middle of the first swing arm and the second swing arm; the first smoothing wheel arm and the second smoothing wheel arm are provided with hanging holes;
one end of the first tension spring is detachably connected with the through hole of the first swing arm, and the other end of the first tension spring is detachably connected with the hanging hole of the first smoothing wheel arm; one end of the second tension spring is detachably connected with the through hole of the second swing arm, and the other end of the second tension spring is detachably connected with the hanging hole of the second smoothing wheel arm.
In a specific embodiment, the through holes are arranged in plurality along the length direction of the first swing arm or the second swing arm;
the hanging hole is provided with a plurality of along the length direction of first smooth wheel arm or second smooth wheel arm.
In a specific embodiment, a groove is arranged on the swing arm fulcrum; jacks are arranged on the first swing arm and the second swing arm; the first swing arm and the second swing arm are connected with the swing arm fulcrum shaft in a mode that a bolt is inserted into the jack until the bolt abuts against the groove.
In a particular embodiment, the outer surface of the flattening wheel is also provided with an elastic layer.
In a specific embodiment, the apparatus further comprises: rear mono-ear and cylinder fulcrum; the fixed end of the cylinder is connected with the rear single lug, and the rear single lug is connected with the cylinder fulcrum shaft.
The embodiment of the utility model provides a rewinding machine is still provided, smooth the device including foretell.
The embodiment of the utility model has the following advantage:
the embodiment of the utility model provides an on smooth device is provided, include: the device comprises an air cylinder, a joint bearing, an air cylinder arm, a swing arm fulcrum shaft, a first bearing seat, a second bearing seat, a first swing arm, a second swing arm, a first tension spring, a second tension spring, a first smoothing wheel arm, a second smoothing wheel arm, a smoothing wheel and a plurality of bearings; the movable end of the air cylinder is connected with the joint end of the joint bearing, and the bearing end of the joint bearing is rotatably connected with one end of the air cylinder arm; one end of the swing arm fulcrum shaft is rotatably connected with the first bearing seat through the bearing, and the other end of the swing arm fulcrum shaft is rotatably connected with the second bearing seat through the bearing; the other end of the cylinder arm is connected with one end, close to the first bearing seat or the second bearing seat, of the swing arm fulcrum shaft, so that the cylinder arm and the swing arm fulcrum shaft synchronously rotate; one ends of the first swing arm and the second swing arm are both connected with the swing arm fulcrum, and the first swing arm and the second swing arm rotate synchronously with the swing arm fulcrum; the other end of the first swing arm is rotatably connected with one end of the first smoothing wheel arm through the bearing, and the other end of the second swing arm is rotatably connected with one end of the second smoothing wheel arm through the bearing; one end of the first tension spring is connected with the first swing arm, and the other end of the first tension spring is connected with the first smoothing wheel arm; one end of the second tension spring is connected with the second swing arm, and the other end of the second tension spring is connected with the second smoothing wheel arm; one end of the smoothing wheel is rotatably connected with the other end of the first smoothing wheel arm through the bearing, and the other end of the smoothing wheel is rotatably connected with the other end of the second smoothing wheel arm through the bearing. In this scheme, the machine rolling finishes to trade a roll and breaks after the cloth, wait to receive on the spool a section of material that still does not attach the paper tube completely, at this moment, device in this scheme begins work, the cylinder promotes cylinder arm forward motion, cylinder arm drives swing arm counter roll rotation, thereby drive first swing arm and second swing arm and install the smooth wheel between two swing arms and move forward together, smooth the wheel and move forward, touch the epaxial paper tube of rolling, continue to move forward, at this moment, under the effect of first extension spring and second, smooth the wheel and can follow the cylindrical motion of paper tube, smooth the wheel and will be stained with the stub bar and attach on the paper tube.
In order to make the aforementioned and other objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 shows a schematic perspective view of an upper smoothing device according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of an upper smoothing device proposed in an embodiment of the present invention in a lateral direction;
fig. 3 shows a schematic structural diagram of an upper smoothing device proposed in an embodiment of the present invention;
fig. 4 shows a schematic structural diagram of the swing arm fulcrum shaft and the first swing arm in the upper smoothing device provided in the embodiment of the present invention, which are connected through the groove and the jack.
Description of the main element symbols:
1-a cylinder; 2-knuckle bearing; 3-a cylinder arm; 4-swing arm fulcrum; 41-groove;
5-a first bearing seat; 6-a second bearing block; 7-a first swing arm; 71-a jack; 8-a second swing arm;
9-a first tension spring; 10-a second tension spring;
11-a first smoothing wheel arm; 111-a first shaft; 12-a second smoothing wheel arm; 121-a second rotating shaft;
13-a flattening wheel; 14-a bearing;
15-swing arm support rod; 16-rear single ear; 17-cylinder fulcrum; 18-a paper tube; 19-stub bar.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting 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. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the templates herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
the movable end of the air cylinder 1 is connected with the joint end of the joint bearing 2, and the bearing end of the joint bearing 2 is rotatably connected with one end of the air cylinder arm 3;
specifically, as shown in fig. 2 and 3, the movable end of the cylinder 1 is a piston rod, the piston rod is connected with the joint end of the joint bearing 2, the specific joint end is concave, an internal thread is arranged on the concave surface, an external thread is arranged on the outer surface of the piston rod, the piston rod is connected with the joint end in a threaded manner, the other end of the cylinder 1 is a fixed end, and the fixed end can be fixed in the surrounding environment, for example, can be fixed on a wall or other fixed supports, and provides a stressed pivot for the cylinder 1.
One end of the swing arm fulcrum 4 is rotatably connected with the first bearing seat 5 through the bearing 14, and the other end of the swing arm fulcrum is rotatably connected with the second bearing seat 6 through the bearing 14; the other end of the cylinder arm 3 is connected with one end of the swing arm fulcrum 4 close to the first bearing seat 5 or the second bearing seat 6, so that the cylinder arm 3 and the swing arm fulcrum 4 rotate synchronously;
the cylinder 1 drives the joint bearing 2, and further drives a cylinder arm 3 rotationally connected with the joint bearing 2, and the cylinder arm 3 and the swing arm fulcrum shaft 4 synchronously rotate;
in order to support the swing arm support shaft 4, two ends of the swing arm support shaft 4 are respectively provided with a bearing seat, a bearing 14 is arranged in each bearing seat, the two ends of the swing arm support shaft 4 are rotatably connected with the bearing seats by means of connecting the bearings 14, and the two bearing seats can be respectively fixed in the external environment, for example, can be fixed on left and right walls or a bracket, a fixing plate and the like, so as to stably support the bearing support shaft.
One end of each of the first swing arm 7 and the second swing arm 8 is connected to the swing arm fulcrum 4, and each of the first swing arm 7 and the second swing arm 8 rotates synchronously with the swing arm fulcrum 4; the other end of the first swing arm 7 is rotatably connected with one end of the first smoothing wheel arm 11 through the bearing 14, and the other end of the second swing arm 8 is rotatably connected with one end of the second smoothing wheel arm 12 through the bearing 14;
the swing arm fulcrum 4 rotates synchronously with the first swing arm 7 and the second swing arm 8, the first swing arm 7 is further connected with a first smoothing wheel arm 11, and the second swing arm 8 is further connected with a second smoothing wheel arm 12; the smoothing wheel 13 is arranged between the first smoothing wheel arm 11 and the second smoothing wheel arm 12, and is driven by the first smoothing wheel arm 11 and the second smoothing wheel arm 12.
One end of the first tension spring 9 is connected with the first swing arm 7, and the other end of the first tension spring is connected with the first smoothing wheel arm 11; one end of the second tension spring 10 is connected with the second swing arm 8, and the other end of the second tension spring is connected with the second smoothing wheel arm 12;
the first smoothing wheel arm 11 is pulled up through the first tension spring 9, the second smoothing wheel arm 12 is pulled up through the second tension spring 10, the smoothing wheel 13 is further pulled up to be close to the paper tube 18 on the winding shaft to be smoothed, the stub bar 19 on the paper tube 18 is smoothed, and the whole chatting heads are adhered to the paper tube 18.
One end of the leveling wheel 13 is rotatably connected with the other end of the first leveling wheel arm 11 through the bearing 14, and the other end of the leveling wheel 13 is rotatably connected with the other end of the second leveling wheel arm 12 through the bearing 14.
Therefore, in the scheme, after the machine finishes rolling and changing rolls and breaking cloth, a material section on the reel to be rolled is not completely attached to the paper tube 18, at the moment, the device in the scheme starts to work, the cylinder 1 pushes the cylinder arm 3 to move forwards, the cylinder arm 3 drives the swing arm fulcrum shaft 4 to rotate, so that the first swing arm 7, the second swing arm 8 and the smoothing wheel 13 arranged between the two swing arms are driven to move forwards together, the smoothing wheel moves forwards, the paper tube 18 on the rolling shaft is touched, the paper tube continues to move forwards, at the moment, under the action of the first tension spring 9 and the second spring, the smoothing wheel 13 can move along the excircle of the paper tube 18, and the smoothing wheel 13 can attach the stub bar 19 to the paper tube 18.
In a specific embodiment, a first rotating shaft 111 is disposed on the first smoothing wheel arm 11, and a second rotating shaft 121 is disposed on the second smoothing wheel arm 12;
the bearing 14 is embedded in the other end of the first swing arm 7, and the first leveling wheel arm 11 is rotatably connected with the bearing 14 on the first swing arm 7 through the first rotating shaft 111;
the bearing 14 is embedded in the other end of the second swing arm 8, and the second smoothing wheel arm 12 is rotatably connected with the second swing arm 8 through the second rotating shaft 121 and the bearing 14 on the second swing arm 8.
Specifically, the first rotating shaft 111 and the second rotating shaft 121 have the same structure, and here, taking the first rotating shaft 111 as an example, the first rotating shaft 111 is disposed on a side surface of one end of the first leveling wheel arm 11, specifically, for example, a left side surface or a right side surface of an upper portion of the first leveling wheel arm 11, and the first rotating shaft 111 is provided with a protruding portion, and is embedded in a bearing 14 on the first swing arm 7 through the protruding portion (the bearing 14 is embedded in a lower portion of the first swing arm 7), so as to realize a rotational connection with the first swing arm 7.
In a specific embodiment, the other end of the cylinder arm 3 is connected with the swing arm fulcrum 4 in a clamping manner through a bolt.
Specifically, the connection between the cylinder arm 3 and the swing arm fulcrum shaft 4 is realized in a clamping manner, and the swing arm fulcrum shaft 4 and the cylinder arm 3 can be ensured to rotate synchronously.
In a specific embodiment, in order to further ensure the connection stability of the first swing arm 7, the second swing arm 8 and the swing arm fulcrum 4, the device further comprises: a swing arm support rod 15; one end of the swing arm supporting rod 15 is connected with the first swing arm 7, and the other end of the swing arm supporting rod is connected with the second swing arm 8. Through swing arm branch 15, can further improve the stability that first swing arm 7, second swing arm 8 and swing arm counter shaft 4 three are connected, guarantee the normal clear of this device.
In a specific embodiment, in order to facilitate detachment and installation of the first tension spring 9 and the second tension spring 10, through holes are formed in the middle portions of the first swing arm 7 and the second swing arm 8; the first smoothing wheel arm 11 and the second smoothing wheel arm 12 are provided with hanging holes;
one end of the first tension spring 9 is detachably connected with the through hole of the first swing arm 7, and the other end of the first tension spring is detachably connected with the hanging hole of the first leveling wheel arm 11; one end of the second tension spring 10 is detachably connected with the through hole of the second swing arm 8, and the other end of the second tension spring is detachably connected with the hanging hole of the second smoothing wheel arm 12.
In addition, in order to adapt to different tension springs and realize greater force adjustment, a plurality of through holes are arranged along the length direction of the first swing arm 7 or the second swing arm 8;
the hanging holes are provided in plurality along the longitudinal direction of the first smoothing wheel arm 11 or the second smoothing wheel arm 12.
In a specific embodiment, as shown in fig. 4, the swing arm fulcrum 4 is provided with a groove 41; the first swing arm 7 and the second swing arm 8 are both provided with jacks 71; the connection of both the first swing arm 7 and the second swing arm 8 to the swing arm fulcrum 4 is achieved by inserting a latch into the insertion hole 71 until abutting against the groove 41.
Specifically, in a specific installation process, the first swing arm 7 and the second swing arm 8 are sleeved in the swing arm fulcrum shaft 4, the jack 71 is aligned with the groove 41, at the moment, the plug pin is inserted into the jack 71 until the insertion end of the plug pin abuts against the inner wall of the groove 41, the first swing arm 7 and the second swing arm 8 are connected with the swing arm fulcrum shaft 4 in a clamping mode, and therefore the first swing arm 7 and the second swing arm 8 rotate synchronously with the swing arm fulcrum shaft 4.
In a particular embodiment, the outer surface of the smoothing wheel 13 is also provided with an elastic layer for better smoothing operation.
Based on the arrangement of the elastic layer, the stub bar 19 can be attached to the paper tube 18 more softly by the elastic layer, and the stub bar 19 can be effectively prevented from being damaged.
In addition, for better fixing the cylinder 1, the device further comprises: a rear lug 16 and a cylinder fulcrum 17; the fixed end of the cylinder 1 is connected with the rear single lug 16, and the rear single lug 16 is connected with the cylinder fulcrum 17.
Specifically, the rear single lug 16 is connected with one end of the cylinder fulcrum shaft 17, and the rear single lug 16 is further connected with the cylinder 1, so that the effect of fixing the cylinder 1 is achieved by fixing the cylinder fulcrum shaft 17 in the environment, such as a fixed bracket or other positions in the environment.
Example 2
Specifically, the rewinding machine in the scheme can be a double-shaft overturning rewinding machine and other rewinding machines needing the flattening device.
The embodiment of the utility model provides an on smooth device is provided, include: the device comprises a cylinder 1, a joint bearing 2, a cylinder arm 3, a swing arm fulcrum 4, a first bearing seat 5, a second bearing seat 6, a first swing arm 7, a second swing arm 8, a first tension spring 9, a second tension spring 10, a first smoothing wheel arm 11, a second smoothing wheel arm 12, a smoothing wheel 13 and a plurality of bearings 14; the movable end of the air cylinder 1 is connected with the joint end of the joint bearing 2, and the bearing end of the joint bearing 2 is rotatably connected with one end of the air cylinder arm 3; one end of the swing arm fulcrum 4 is rotatably connected with the first bearing seat 5 through the bearing 14, and the other end of the swing arm fulcrum is rotatably connected with the second bearing seat 6 through the bearing 14; the other end of the cylinder arm 3 is connected with one end of the swing arm fulcrum 4 close to the first bearing seat 5 or the second bearing seat 6, so that the cylinder arm 3 and the swing arm fulcrum 4 rotate synchronously; one end of each of the first swing arm 7 and the second swing arm 8 is connected to the swing arm fulcrum 4, and each of the first swing arm 7 and the second swing arm 8 rotates synchronously with the swing arm fulcrum 4; the other end of the first swing arm 7 is rotatably connected with one end of the first smoothing wheel arm 11 through the bearing 14, and the other end of the second swing arm 8 is rotatably connected with one end of the second smoothing wheel arm 12 through the bearing 14; one end of the first tension spring 9 is connected with the first swing arm 7, and the other end of the first tension spring is connected with the first smoothing wheel arm 11; one end of the second tension spring 10 is connected with the second swing arm 8, and the other end of the second tension spring is connected with the second smoothing wheel arm 12; one end of the leveling wheel 13 is rotatably connected with the other end of the first leveling wheel arm 11 through the bearing 14, and the other end of the leveling wheel 13 is rotatably connected with the other end of the second leveling wheel arm 12 through the bearing 14. In this scheme, after the machine rolling finishes changing a roll and breaking cloth, wait to receive on the spool a section of material still and not attach paper tube 18 completely, at this moment, the device in this scheme begins work, cylinder 1 promotes cylinder arm 3 forward motion, cylinder arm 3 drives swing arm fulcrum shaft 4 rotation, thereby drive first swing arm 7 and second swing arm 8 and install the smooth wheel 13 between two swing arms and move forward together, smooth wheel 13 forward motion, touch epaxial paper tube 18 of rolling, continue forward motion, at this moment, under the effect of first extension spring 9 and second, smooth wheel 13 can be followed the cylindrical motion of paper tube 18, smooth wheel 13 will be stained with stub bar 19 and attach paper tube 18 on.
In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and specific, but not intended to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. An upper smoothing device, comprising: the device comprises an air cylinder, a joint bearing, an air cylinder arm, a swing arm fulcrum shaft, a first bearing seat, a second bearing seat, a first swing arm, a second swing arm, a first tension spring, a second tension spring, a first smoothing wheel arm, a second smoothing wheel arm, a smoothing wheel and a plurality of bearings;
the movable end of the air cylinder is connected with the joint end of the joint bearing, and the bearing end of the joint bearing is rotatably connected with one end of the air cylinder arm;
one end of the swing arm fulcrum shaft is rotatably connected with the first bearing seat through the bearing, and the other end of the swing arm fulcrum shaft is rotatably connected with the second bearing seat through the bearing;
the other end of the cylinder arm is connected with one end, close to the first bearing seat or the second bearing seat, of the swing arm fulcrum shaft, so that the cylinder arm and the swing arm fulcrum shaft synchronously rotate;
one ends of the first swing arm and the second swing arm are both connected with the swing arm fulcrum, and the first swing arm and the second swing arm rotate synchronously with the swing arm fulcrum; the other end of the first swing arm is rotatably connected with one end of the first smoothing wheel arm through the bearing, and the other end of the second swing arm is rotatably connected with one end of the second smoothing wheel arm through the bearing;
one end of the first tension spring is connected with the first swing arm, and the other end of the first tension spring is connected with the first smoothing wheel arm; one end of the second tension spring is connected with the second swing arm, and the other end of the second tension spring is connected with the second smoothing wheel arm;
one end of the smoothing wheel is rotatably connected with the other end of the first smoothing wheel arm through the bearing, and the other end of the smoothing wheel is rotatably connected with the other end of the second smoothing wheel arm through the bearing.
2. The device of claim 1, wherein the first smoothing wheel arm is provided with a first rotating shaft, and the second smoothing wheel arm is provided with a second rotating shaft;
the bearing is embedded in the other end of the first swing arm, and the first leveling wheel arm is rotatably connected with the bearing on the first swing arm through the first rotating shaft, so that the first leveling wheel arm is rotatably connected with the first swing arm;
the bearing is embedded into the other end of the second swing arm, and the second rotating shaft is rotatably connected with the bearing on the second swing arm, so that the second smoothing wheel arm is rotatably connected with the second swing arm.
3. The device of claim 1, wherein the other end of the cylinder arm is connected with the swing arm fulcrum shaft in a clamping manner through a bolt.
4. The apparatus of claim 1, further comprising: a swing arm strut; one end of the swing arm supporting rod is connected with the first swing arm, and the other end of the swing arm supporting rod is connected with the second swing arm.
5. The device of claim 1, wherein the middle parts of the first swing arm and the second swing arm are provided with through holes; the first smoothing wheel arm and the second smoothing wheel arm are provided with hanging holes;
one end of the first tension spring is detachably connected with the through hole of the first swing arm, and the other end of the first tension spring is detachably connected with the hanging hole of the first smoothing wheel arm; one end of the second tension spring is detachably connected with the through hole of the second swing arm, and the other end of the second tension spring is detachably connected with the hanging hole of the second smoothing wheel arm.
6. The device of claim 5, wherein a plurality of through holes are arranged along the length direction of the first swing arm or the second swing arm;
the hanging hole is provided with a plurality of along the length direction of first smooth wheel arm or second smooth wheel arm.
7. The device of claim 1, wherein a groove is provided on the swing arm fulcrum; jacks are arranged on the first swing arm and the second swing arm; the first swing arm and the second swing arm are connected with the swing arm fulcrum shaft in a mode that a bolt is inserted into the jack until the bolt abuts against the groove.
8. The device of claim 1, wherein the outer surface of the smoothing wheel is further provided with an elastic layer.
9. The apparatus of claim 1, further comprising: rear mono-ear and cylinder fulcrum; the fixed end of the cylinder is connected with the rear single lug, and the rear single lug is connected with the cylinder fulcrum shaft.
10. Rewinding machine characterized by comprising an upper smoothing device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120943148.4U CN214989061U (en) | 2021-04-30 | 2021-04-30 | Upper smoothing device and rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120943148.4U CN214989061U (en) | 2021-04-30 | 2021-04-30 | Upper smoothing device and rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214989061U true CN214989061U (en) | 2021-12-03 |
Family
ID=79090412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120943148.4U Active CN214989061U (en) | 2021-04-30 | 2021-04-30 | Upper smoothing device and rewinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214989061U (en) |
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2021
- 2021-04-30 CN CN202120943148.4U patent/CN214989061U/en active Active
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