CN217024664U - Automatic paper winding device - Google Patents
Automatic paper winding device Download PDFInfo
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- CN217024664U CN217024664U CN202220964857.5U CN202220964857U CN217024664U CN 217024664 U CN217024664 U CN 217024664U CN 202220964857 U CN202220964857 U CN 202220964857U CN 217024664 U CN217024664 U CN 217024664U
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Abstract
The utility model discloses an automatic paper winding device which comprises a supporting framework, wherein an unwinding roller, a guide roller set, a cleaning roller set and a winding roller are sequentially arranged on the supporting framework, the winding roller comprises a winding roller shell, a winding roller mandrel is arranged in the winding roller shell, and one end of the winding roller mandrel is fixedly connected with the head of an air cylinder; a plurality of strip holes are formed in the wall of the shell of the wind-up roll, arc-shaped support rods are arranged outside the strip holes respectively, and a first connecting rod and a second connecting rod which are arranged in parallel are arranged in the strip holes respectively; one end of the first connecting rod is hinged with the arc-shaped stay bar, the other end of the first connecting rod is hinged with the annular body, and the middle part of the first connecting rod is hinged with the L-shaped supporting piece; one end of the second connecting rod is hinged with the arc-shaped stay bar, and the other end of the second connecting rod is hinged with the L-shaped supporting piece; the annular body is sleeved and fixedly connected to the outside of the bearing, and the bearing is assembled on the main body of the winding roller mandrel. The utility model can realize the winding of paper without a paper tube and can automatically draw out the winding roller from the paper roll.
Description
Technical Field
The utility model relates to an automatic paper winding device, and belongs to the technical field of winding devices.
Background
The application of paper is becoming more and more widespread in the present society, and the paper manufacturing process is now becoming an industrialization, and the rolling of paper is an important process in factories. The paper roll is usually wound on a paper tube in the winding process, the paper tube needs to be sleeved on a winding roller, and the paper tube is driven to rotate by the rotation of the winding roller so as to realize the winding of paper. However, the existing paper winding device generally has the following technical problems:
paper tubes are generally adopted to realize the reeling of paper, and the paper tubes can only be thrown away as waste products at last, so that the waste of materials is caused; after the paper roll is rolled, the winding roller needs to be manually drawn out from the inside of the paper tube, and the operation in the drawing-out process wastes time and is low in efficiency.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic paper winding device aiming at the defects in the background technology, which can realize the winding of paper without a paper tube and can automatically draw out a winding roller from a paper roll.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an automatic paper winding device comprises a supporting framework, wherein an unwinding roller, a guide roller set, a cleaning roller set and a winding roller are sequentially arranged on the supporting framework;
the number of the winding rollers is two, the two winding rollers are coaxially arranged, and the inner end parts of the two winding rollers are abutted; the winding roller comprises a winding roller shell, a winding roller mandrel is arranged in the winding roller shell, and one end of the winding roller mandrel is fixedly connected with the head of the air cylinder;
a plurality of strip holes are formed in the wall of the shell of the wind-up roll, arc-shaped support rods are arranged outside the strip holes respectively, and a first connecting rod and a second connecting rod which are arranged in parallel are arranged in the strip holes respectively; one end of the first connecting rod is hinged with the arc-shaped stay bar, the other end of the first connecting rod is hinged with the annular body, and the middle part of the first connecting rod is hinged with the L-shaped supporting piece; one end of the second connecting rod is hinged with the arc-shaped stay bar, and the other end of the second connecting rod is hinged with the L-shaped supporting piece;
the annular body is sleeved and fixedly connected to the outside of the bearing; the bearing is assembled on the main body of the winding roller mandrel.
In an advantageous embodiment, the guide roller group comprises two guide rollers.
Furthermore, the cleaning roller group comprises two cleaning rollers which are arranged up and down, and bristles are arranged on the surfaces of the cleaning rollers.
Furthermore, the number of the cylinders is two, and the two cylinders are arranged in opposite directions.
Furthermore, the L-shaped supporting piece is fixedly connected to the inner wall of the winding roller shell.
Furthermore, the two ends of the winding roller mandrel are respectively connected with the winding roller shell in a rotating mode through linear bearings, and the linear bearings are fixedly connected with the winding roller shell.
Furthermore, two driving traction rollers which are arranged side by side are arranged below the winding roller, and the driving traction rollers are arranged in parallel with the winding roller.
Furthermore, the driving traction rollers are respectively installed on the swing frames, and the side end parts of the swing frames are respectively hinged with the supporting framework; and compression springs which are obliquely arranged are respectively arranged above the swing frames, one ends of the compression springs are connected with the swing frames, and the other ends of the compression springs are connected with the supporting framework.
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:
the winding rollers are used in pairs, the two cylinders extend out in opposite directions, so that winding roller shells are driven to move in opposite directions through the winding roller core shaft, when the end parts of the two winding roller shells are abutted, the arc-shaped support rods are unfolded, the rotating outer diameter of the winding rollers is increased, the active traction roller rotates to drive the winding rollers with the increased outer diameters to rotate so as to wind paper, after winding is completed, the cylinders retract to enable the arc-shaped support rods to contract, the outer diameter of the winding rollers is decreased, and the cylinders drive the winding rollers to automatically draw the winding rollers out of a paper roll;
the utility model does not need to use a paper tube in the process of reeling the paper, and can reduce the waste of materials.
The present invention will be described in detail below with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation of a wind-up roll;
FIG. 3 is a schematic view of the internal structure of the wind-up roll;
fig. 4 is an enlarged view at M in fig. 3.
In the figure, 1-supporting framework, 2-unwinding roller, 3-guiding roller group, 4-cleaning roller group, 5-winding roller, 51-winding roller shell, 52-arc-shaped supporting rod, 53-winding roller core shaft, 54-linear bearing, 55-first connecting rod, 56-second connecting rod, 57-L-shaped supporting piece, 58-ring body, 59-bearing, 6-driving traction roller, 7-air cylinder, 8-swinging frame and 9-compression spring.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model provides an automatic paper winding device, which comprises a supporting framework 1, wherein an unwinding roller 2, a guide roller group 3, a cleaning roller group 4 and a winding roller 5 are sequentially arranged on the supporting framework 1.
The unwinding roller 2 is used to unwind a paper roll.
The set of guide rollers 3 comprises two guide rollers for the horizontal pay-off of the paper roll.
Cleaning roller set 4 includes that two are the cleaning roller that sets up from top to bottom, and the surface of cleaning the roller is equipped with the brush hair, and the paper passes two clearances between the cleaning roller, passes in time to clear up the piece on paper surface through the brush hair when, ensures the cleanness on paper surface.
The number of the winding rollers 5 is two, the two winding rollers 5 are coaxially arranged, the inner end parts of the two winding rollers 5 are abutted, and the outer ends of the two winding rollers 5 are respectively connected with the head of a piston rod of the air cylinder 7; the number of the cylinders 7 is two, and the two cylinders 7 are arranged in opposite directions.
The winding roller 5 comprises a winding roller shell 51, a cylindrical cavity is arranged in the winding roller shell 51, a winding roller mandrel 53 is coaxially arranged with the winding roller shell 51, two ends of the winding roller mandrel 53 are respectively rotatably connected with the winding roller shell 51 through linear bearings 54, and the linear bearings 54 are fixedly connected with the winding roller shell 51; one end of the winding roller mandrel 53 is fixedly connected with the head of the piston rod of the air cylinder 7.
A plurality of strip holes are formed in the wall of the winding roller shell 51, arc-shaped support rods 52 are respectively arranged outside the strip holes, and a first connecting rod 55 and a second connecting rod 56 which are arranged in parallel are respectively arranged inside the strip holes; one end of the first connecting rod 55 is hinged with the arc-shaped stay bar 52, the other end of the first connecting rod 55 is hinged with the annular body 58, and the middle part of the first connecting rod 55 is hinged with the L-shaped supporting piece 57; one end of the second connecting rod 56 is hinged with the arc-shaped stay bar 52, and the other end of the second connecting rod 56 is hinged with the L-shaped support 57.
The ring body 58 is sleeved and fixedly connected to the outside of the bearing 59; the bearing 59 is fitted to the body of the wind-up roll spindle 53.
The L-shaped support 57 is fixedly connected to the inner wall of the wind-up roll shell 51.
The winding roller mandrel 53 can drive the bearing 59 and the ring body 58 to move in the horizontal direction, and the arc-shaped stay bar 52 is further expanded outwards through the first connecting rod 55 and the second connecting rod 56.
Two driving traction rollers 6 which are arranged side by side are arranged below the winding roller 5, and the driving traction rollers 6 are arranged in parallel with the winding roller 5; two initiative carry over pinch rolls 6 synchronous revolution drive wind-up roll 5 and rotate to accomplish the rolling work.
The driving traction rollers 6 are respectively installed on the swing frames 8, and the side end parts of the swing frames 8 are respectively hinged with the supporting framework 1; and compression springs 9 which are obliquely arranged are respectively arranged above the swing frames 8, one ends of the compression springs 9 are connected with the swing frames 8, and the other ends of the compression springs 9 are connected with the supporting framework 1.
The specific working principle of the utility model is as follows:
the winding rollers 5 are used in pairs, the two cylinders 7 extend out in opposite directions, the winding roller shells 51 are driven to move in opposite directions through the winding roller mandrel 53, when the end portions of the two winding roller shells 51 are abutted, the arc-shaped support rods 52 are unfolded, the rotating outer diameter of the winding roller 5 is increased, the driving traction roller 6 rotates to drive the winding roller 5 with the increased outer diameter to rotate so as to wind paper, after winding is completed, the cylinders 7 retract, the arc-shaped support rods 52 retract in the retracting process, the outer diameter of the winding roller 5 is reduced, and the cylinders 7 drive the winding roller 5 to automatically draw out the winding roller 5 from a paper roll.
The foregoing is illustrative of the best mode contemplated for carrying out the present invention and the details not specifically mentioned are within the knowledge of one of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent changes based on the technical teaching of the present invention are also within the protection scope of the present invention.
Claims (8)
1. The utility model provides a paper automatic winding device which characterized in that: the cleaning device comprises a supporting framework (1), wherein an unwinding roller (2), a guide roller set (3), a cleaning roller set (4) and a winding roller (5) are sequentially arranged on the supporting framework (1);
the number of the winding rollers (5) is two, the two winding rollers (5) are coaxially arranged, and the inner end parts of the two winding rollers (5) are abutted; the winding roller (5) comprises a winding roller shell (51), a winding roller mandrel (53) is arranged in the winding roller shell (51), and one end of the winding roller mandrel (53) is fixedly connected with the head of the air cylinder (7);
a plurality of strip holes are formed in the wall of the winding roller shell (51), arc-shaped support rods (52) are arranged outside the strip holes respectively, and a first connecting rod (55) and a second connecting rod (56) which are arranged in parallel are arranged in the strip holes respectively; one end of the first connecting rod (55) is hinged with the arc-shaped stay bar (52), the other end of the first connecting rod (55) is hinged with the annular body (58), and the middle part of the first connecting rod (55) is hinged with the L-shaped supporting piece (57); one end of the second connecting rod (56) is hinged with the arc-shaped stay bar (52), and the other end of the second connecting rod (56) is hinged with the L-shaped support piece (57);
the annular body (58) is sleeved and fixedly connected with the outside of the bearing (59); the bearing (59) is assembled on the main body of the winding roller mandrel (53).
2. The automatic paper winding device according to claim 1, characterized in that: the guide roller group (3) comprises two guide rollers.
3. The automatic paper winding device according to claim 1, characterized in that: the cleaning roller group (4) comprises two cleaning rollers which are arranged up and down, and bristles are arranged on the surfaces of the cleaning rollers.
4. The automatic paper winding device according to claim 1, characterized in that: the number of the cylinders (7) is two, and the two cylinders (7) are arranged in opposite directions.
5. The automatic paper winding device according to claim 1, characterized in that: and the L-shaped supporting piece (57) is fixedly connected to the inner wall of the winding roller shell (51).
6. The automatic paper winding device according to claim 1, characterized in that: two ends of the winding roller mandrel (53) are respectively connected with the winding roller shell (51) in a rotating mode through linear bearings (54), and the linear bearings (54) are fixedly connected with the winding roller shell (51).
7. An automatic paper winding device according to claim 1, characterized in that: two driving traction rollers (6) which are arranged side by side are arranged below the winding roller (5), and the driving traction rollers (6) are arranged in parallel with the winding roller (5).
8. The automatic paper winding device according to claim 7, wherein: the driving traction rollers (6) are respectively installed on the swing frames (8), and the side end parts of the swing frames (8) are respectively hinged with the supporting framework (1); and compression springs (9) which are obliquely arranged are respectively arranged above the swing frame (8), one ends of the compression springs (9) are connected with the swing frame (8), and the other ends of the compression springs (9) are connected with the supporting framework (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220964857.5U CN217024664U (en) | 2022-04-25 | 2022-04-25 | Automatic paper winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220964857.5U CN217024664U (en) | 2022-04-25 | 2022-04-25 | Automatic paper winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217024664U true CN217024664U (en) | 2022-07-22 |
Family
ID=82418837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220964857.5U Active CN217024664U (en) | 2022-04-25 | 2022-04-25 | Automatic paper winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217024664U (en) |
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2022
- 2022-04-25 CN CN202220964857.5U patent/CN217024664U/en active Active
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