Winding mechanism for cutting tipping paper

Abstract

The utility model discloses a take-up mechanism for tipping paper slitting, which relates to the technical field of take-up mechanisms and comprises a support plate, the right side of the support plate is rotatably connected with a plurality of carrying columns through bearings, the plurality of carrying columns are distributed in an arc array, the lengths of the plurality of carrying columns are gradually increased from top to bottom, a single-shaft motor is arranged on the right side of the support plate, and the single-shaft motor is arranged on the right side of the support plate. A first chain wheel is fixed to the output shaft end of the single-shaft motor. A single-shaft motor is used for driving a first chain wheel to rotate, the first chain wheel pulls a transmission chain for transmission, a plurality of second chain wheels are driven by the transmission chain to rotate, so that the second chain wheels pull carrying columns to rotate, and the lengths of the carrying columns are designed to be gradually increased, so that a winding drum which sleeves the carrying columns and is clamped by a limiting plate and a nut rotates; according to the tipping paper winding device, winding of the multiple pieces of tipping paper is synchronously completed, sufficient gaps are reserved between the multiple carrying columns distributed in the arc-shaped array, the wound paper rolls are easier to take down, and the winding convenience of the cut tipping paper is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding mechanisms, in particular to a winding mechanism for tipping paper slitting. Background Art

[0002] Tipping paper is a kind of decorative paper obtained by printing, coating and other processing on the base paper of tipping paper. It has the function of improving the appearance of cigarettes. The current perforated tipping paper and high-transparency forming paper can also reduce the scorch effect. Common tipping paper has orange and white colors. The production of tipping paper mainly uses coating (color paste) or ink to gravure print the base paper of tipping paper. The printing color is old, dull and powdery. After the tipping paper is cut, it is generally rolled up separately.

[0003] When the common winding mechanism for slitting tipping paper is in use, the winding rollers used to wind up the tipping paper are too concentrated, which easily forms obstructions when taking and placing the reels and the tipping paper rolls after winding up, causing inconvenience in operation. In addition, the winding rollers are difficult to rotate synchronously, which also brings inconvenience in winding up the tipping paper. Utility Model Content

[0004] The purpose of the present application is to provide a winding mechanism for slitting tipping paper, so as to solve the problem that when the existing winding mechanism for slitting tipping paper is used, the winding rollers for winding the tipping paper are too concentrated, and it is easy to form obstructions between each other when taking and placing the reel and taking and placing the wound tipping paper roll, causing inconvenience in operation, and the winding rollers are difficult to rotate synchronously, which also brings inconvenience in winding the tipping paper.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a winding mechanism for slitting kraft paper, comprising a support plate, a plurality of supporting columns are rotatably connected to the right side of the support plate through a bearing, the plurality of supporting columns are distributed in an arc-shaped array, and the lengths of the plurality of supporting columns increase step by step from top to bottom, a single-axis motor is arranged on the right side of the support plate, a first sprocket is fixed to the output shaft end of the single-axis motor, a second sprocket and a limit plate are fixedly sleeved on the outside of the supporting column in sequence from left to right, a transmission chain is arranged on the outside of the first sprocket and the plurality of second sprockets, and the plurality of limit plates are distributed in a stepped shape from top to bottom, a stud is fixed to the right end of the supporting column, a nut is sleeved on the outside of the stud, and the stud is threadedly connected to the nut, a support assembly is arranged at the bottom of the support plate, the support assembly is used for moving and adjusting the height of the supporting column, a tensioning assembly is arranged on the right side of the support plate, the tensioning assembly is used for tensioning during the winding process of the kraft paper after slitting.

[0006] Furthermore, the support assembly includes a base, and two first hydraulic cylinders are arranged on the top of the base. A support plate is fixedly installed on the output ends of the two first hydraulic cylinders, and the bottom of the support plate is fixedly installed on the support plate.

[0007] Furthermore, a second hydraulic cylinder is arranged on the base, a carrier plate is fixedly mounted on the output end of the second hydraulic cylinder, and four universal wheels are arranged at the bottom of the carrier plate.

[0008] Furthermore, the tensioning assembly includes a rectangular frame plate, the rectangular frame plate is fixedly mounted on the support plate, and a dual-axis motor is arranged inside the rectangular frame plate.

[0009] Furthermore, the upper and lower inner walls of the rectangular frame plate are rotatably connected to screw rods via bearings, the two screw rods are arranged on both sides of the double-axis motor, and the two screw rods are driven by the double-axis motor.

[0010] Furthermore, a slide plate is threadedly connected to the screw rod, and the slide plate is slidably matched with the inner wall of the rectangular frame plate.

[0011] Furthermore, two springs are fixed to the lower surface of the upper slide and the upper surface of the lower slide, a U-shaped plate is fixed to the other ends of the two springs on the same slide, a tensioning roller is rotatably connected between the relative inner walls of the U-shaped plate through a bearing, two guide rods are fixed on the U-shaped plate, the springs are sleeved on the outside of the guide rods, and a through hole for the guide rods to slide is opened on the slide.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, a single-axis motor is used to drive the first sprocket to rotate, and the first sprocket pulls the transmission chain for transmission. The transmission chain drives a plurality of second sprockets to rotate, so that the second sprockets pull the carrier column to rotate. The lengths of the plurality of carrier columns are designed to increase step by step, so that the reel sleeved on the outside of the carrier column and clamped by the limit plate and the nut rotates, and the winding of multiple strips of tipping paper is completed synchronously. Sufficient gaps are left between the plurality of carrier columns distributed in an arc-shaped array, so that the rolled paper roll is easier to remove, which significantly improves the convenience of winding the tipping paper after slitting.

[0014] 2. In the utility model, the height of the supporting column can be adjusted by using the two first hydraulic cylinders so as to better roll up the tipping paper, and the position of the universal wheel can be adjusted by using the second hydraulic cylinder, so that the winding structure can transfer its position with the help of four universal wheels, and can be retracted into the inside of the base after the transfer is completed to prevent the universal wheel from continuing to move; the two screws are driven to rotate simultaneously by a dual-axis motor, and the two screws adjust the distance between the two slides in a screw transmission manner, and the distance between the two tensioning rollers is adjusted accordingly, and the two tensioning rollers can tension the slit tipping paper with the help of the elastic force of the spring, so as to better complete the rolling of the tipping paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the winding mechanism for slitting tipping paper in the embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the structure of the support column, the first sprocket, the second sprocket and the transmission chain in the embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the structure of the support assembly in the embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the structure of the tensioning assembly in the embodiment of the present application.

[0020] In the figure: 1. support plate; 2. carrier column; 3. single-axis motor; 4. first sprocket; 5. second sprocket; 6. limit plate; 7. transmission chain; 8. stud; 9. nut; 10. base; 11. first hydraulic cylinder; 12. support plate; 13. second hydraulic cylinder; 14. carrier plate; 15. universal wheel; 16. rectangular frame plate; 17. double-axis motor; 18. lead screw; 19. slide plate; 20. spring; 21. U-shaped plate; 22. tensioning roller; 23. guide rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example: Reference Figure 1-4 The winding mechanism for slitting kraft paper shown includes a support plate 1, and the right side of the support plate 1 is rotatably connected to a plurality of supporting columns 2 through bearings. The plurality of supporting columns 2 are distributed in an arc-shaped array, and the lengths of the plurality of supporting columns 2 increase step by step from top to bottom. A single-axis motor 3 is arranged on the right side of the support plate 1, and a first sprocket 4 is fixed to the output shaft end of the single-axis motor 3. A second sprocket 5 and a limit plate 6 are fixedly sleeved on the outside of the supporting column 2 in sequence from left to right. A transmission chain 7 is arranged on the outside of the first sprocket 4 and the plurality of second sprockets 5, and the plurality of limit plates 6 are distributed in a stepped shape from top to bottom. A stud 8 is fixed to the right end of the supporting column 2, a nut 9 is sleeved on the outside of the stud 8, and the stud 8 is threadedly connected to the nut 9. A support assembly is arranged at the bottom of the support plate 1, and the support assembly is used for moving and adjusting the height of the supporting column 2. A tensioning assembly is arranged on the right side of the support plate 1, and the tensioning assembly is used for tensioning during the winding process of the kraft paper after slitting.

[0023] A single-axis motor 3 is used to drive the first sprocket 4 to rotate, and the first sprocket 4 pulls the transmission chain 7 for transmission. The transmission chain 7 is used to drive multiple second sprockets 5 to rotate, so that the second sprockets 5 pull the supporting column 2 to rotate. The lengths of the multiple supporting columns 2 are designed to increase step by step, so that the reel that is sleeved on the outside of the supporting column 2 and clamped by the limit plate 6 and the nut 9 rotates, and the winding of multiple strips of kraft paper is completed synchronously. Sufficient gaps are left between the multiple supporting columns 2 distributed in an arc-shaped array, so that the wound paper roll is easier to remove, which significantly improves the convenience of winding the kraft paper after slitting.

[0024] Among them, the supporting assembly includes a base 10, two first hydraulic cylinders 11 are arranged on the top of the base 10, and a support plate 12 is fixedly installed on the output ends of the two first hydraulic cylinders 11. The bottom of the support plate 1 is fixedly installed on the support plate 12. A second hydraulic cylinder 13 is arranged on the base 10, and a carrier plate 14 is fixedly installed on the output end of the second hydraulic cylinder 13. Four universal wheels 15 are arranged at the bottom of the carrier plate 14.

[0025] The height of the supporting column 2 can be adjusted by using the two first hydraulic cylinders 11 to facilitate better rolling of the tipping paper. The position of the universal wheel 15 can be adjusted by using the second hydraulic cylinder 13, so that the rolling structure can be transferred with the help of four universal wheels 15. After the transfer is completed, it can be retracted into the interior of the base 10 to prevent the universal wheel 15 from continuing to move.

[0026] Among them, the tensioning assembly includes a rectangular frame plate 16, which is fixedly mounted on the support plate 1, and a double-axis motor 17 is arranged inside the rectangular frame plate 16. The upper and lower inner walls of the rectangular frame plate 16 are rotatably connected to a screw rod 18 through bearings. The two screw rods 18 are arranged on both sides of the double-axis motor 17, and the two screw rods 18 are driven by the double-axis motor 17. A slide plate 19 is threadedly connected to the screw rod 18, and the slide plate 19 slides with the inner wall of the rectangular frame plate 16. Two springs 20 are fixed to the lower surface of the upper slide plate 19 and the upper surface of the lower slide plate 19. A U-shaped plate 21 is fixed to the other ends of the two springs 20 located on the same slide plate 19. A tensioning roller 22 is rotatably connected between the relative inner walls of the U-shaped plate 21 through bearings. Two guide rods 23 are fixed on the U-shaped plate 21. The springs 20 are sleeved on the outside of the guide rods 23, and a through hole for the guide rods 23 to slide is opened on the slide plate 19.

[0027] A dual-axis motor 17 is used to drive two screw rods 18 to rotate simultaneously. The two screw rods 18 adjust the distance between the two slides 19 by screw transmission, and the distance between the two tensioning rollers 22 is adjusted accordingly. With the help of the elastic force of the spring 20, the two tensioning rollers 22 can tension the slit tipping paper to facilitate better winding of the tipping paper.

[0028] How this utility works:

[0029] When in use, the second hydraulic cylinder 13 is used to push the four universal wheels 15 out from the bottom of the base 10, and the winding mechanism is moved to the specified position with the help of the four universal wheels 15. After reaching the specified position, the second hydraulic cylinder 13 is controlled to retract, so that the second hydraulic cylinder 13 pulls the universal wheels 15 to retract into the inside of the base 10 to ensure the stability of the winding mechanism. According to the use requirements, the two first hydraulic cylinders 11 are controlled to extend, and the height of the supporting column 2 is adjusted. The reel for winding the tipping paper is sleeved on the outside of the supporting column 2 and made close to the limit plate 6. The nut 9 is taken out and screwed on the stud 8. The stud 8 is twisted with a wrench to fix the reel on the supporting column 2 so that it can rotate synchronously with the supporting column 2.

[0030] The slit tipping paper is fixed on multiple reels respectively, and the single-axis motor 3 is controlled to drive the first sprocket 4 to rotate. The first sprocket 4 drives multiple second sprockets 5 to rotate simultaneously with the help of the transmission chain 7. The second sprocket 5 pulls the supporting column 2 to rotate, so that the reels on the supporting column 2 can continuously reel up the slit tipping paper. During this process, the dual-axis motor 17 can be controlled to drive the two screw rods 18 to rotate, so that the two screw rods 18 pull the two slides 19 closer to each other in a screw rod transmission manner. The two tensioning rollers 22 between the two slides 19 can provide tensioning effect for the tipping paper with the help of the elastic force provided by the spring 20, so that the reeling effect of the tipping paper is better.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A winding mechanism for slitting tipping paper, comprising a support plate (1), characterized in that: The right side of the support plate (1) is rotatably connected to a plurality of support columns (2) via a bearing, the plurality of support columns (2) are arranged in an arc array, and the lengths of the plurality of support columns (2) increase step by step from top to bottom, a single-axis motor (3) is arranged on the right side of the support plate (1), a first sprocket (4) is fixed to the output shaft end of the single-axis motor (3), a second sprocket (5) and a limit plate (6) are fixedly sleeved on the outside of the support column (2) in sequence from left to right, and the outsides of the first sprocket (4) and the plurality of second sprockets (5) are A transmission chain (7) is provided, and a plurality of the limit plates (6) are distributed in a stepped manner from top to bottom. A stud (8) is fixed to the right end of the support column (2), a nut (9) is sleeved on the outside of the stud (8), and the stud (8) and the nut (9) are threadedly connected. A support assembly is provided at the bottom of the support plate (1), and the support assembly is used for moving and adjusting the height of the support column (2). A tensioning assembly is provided on the right side of the support plate (1), and the tensioning assembly is used for tensioning the tipping paper during the winding process after slitting.

2. The winding mechanism for tipping paper slitting according to claim 1, characterized in that: The support assembly comprises a base (10), two first hydraulic cylinders (11) are arranged on the top of the base (10), a support plate (12) is fixedly mounted on the output ends of the two first hydraulic cylinders (11), and the bottom of the support plate (1) is fixedly mounted on the support plate (12).

3. The winding mechanism for tipping paper slitting according to claim 2, characterized in that: A second hydraulic cylinder (13) is arranged on the base (10), a carrier plate (14) is fixedly mounted on the output end of the second hydraulic cylinder (13), and four universal wheels (15) are arranged at the bottom of the carrier plate (14).

4. The winding mechanism for tipping paper slitting according to claim 1, characterized in that: The tensioning assembly comprises a rectangular frame plate (16), wherein the rectangular frame plate (16) is fixedly mounted on the support plate (1), and a dual-axis motor (17) is arranged inside the rectangular frame plate (16).

5. The winding mechanism for slitting tipping paper according to claim 4, characterized in that: The upper and lower inner walls of the rectangular frame plate (16) are rotatably connected to screw rods (18) via bearings. The two screw rods (18) are arranged on both sides of the double-axis motor (17), and the two screw rods (18) are driven by the double-axis motor (17).

6. The winding mechanism for slitting tipping paper according to claim 5, characterized in that: The screw rod (18) is threadedly connected with a slide plate (19), and the slide plate (19) is slidably matched with the inner wall of the rectangular frame plate (16).

7. The winding mechanism for slitting tipping paper according to claim 6, characterized in that: Two springs (20) are fixed on the lower surface of the upper slide plate (19) and the upper surface of the lower slide plate (19); a U-shaped plate (21) is fixed to the other ends of the two springs (20) on the same slide plate (19); a tensioning roller (22) is rotatably connected between the opposite inner walls of the U-shaped plate (21) via a bearing; two guide rods (23) are fixed on the U-shaped plate (21); the springs (20) are sleeved on the outside of the guide rods (23); and a through hole for the guide rods (23) to slide is opened on the slide plate (19).

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