Gluing angle adjustment device and tipping paper gluing equipment

Abstract

The present invention relates to a gluing angle adjustment device and a gluing device for plugging paper, wherein the gluing angle adjustment device comprises: a bracket, an eccentric adjustment shaft, comprising a mounting portion and an eccentric portion which are mutually connected and extend longitudinally along a first direction, wherein the axis of the mounting portion is parallel to the axis of the eccentric portion and is eccentrically arranged, and the mounting portion is rotatably mounted on the bracket around its own axis; and a first guide wheel which is rotatably sleeved on the outside of the eccentric portion around the axis of the eccentric portion, and is used for the plugging paper to be wound around. The gluing angle adjustment device, by eccentrically arranging the eccentric portion and the mounting portion of the eccentric adjustment shaft, enables the eccentric portion to adjust its position relative to the bracket according to the rotation angle of the mounting portion, thereby causing the angle of the gluing angle formed by the plugging paper and the gluing roller to change accordingly. By rotating the eccentric adjustment shaft, the gluing angle of the plugging paper can be adjusted according to the glue absorption property of the plugging paper, so as to adapt to the production of plugging paper with different glue absorption properties.

Description

Technical Field

[0001] The invention relates to the technical field of tobacco machinery, in particular to a gluing angle adjustment device and tipping paper gluing equipment. Background Art

[0002] During the cigarette production process, the tipping paper installed on the paper rack passes through the curler, paper pulling roller, gluing device, tipping paper heater and other components, and is sent to the cutting device by the power of the paper pulling roller. The glue-coated tipping paper is cut into equal-length paper pieces and pasted to the double-filter tobacco rod segments close to the drum, and then the cigarettes are spliced ​​through the splicing drum.

[0003] During the gluing process of the existing tipping paper for medium and thin cigarettes, the tipping paper has different glue absorption properties, resulting in insufficient gluing of the tipping paper, resulting in cigarettes that are poorly wrapped with the tipping paper. Summary of the invention

[0004] Based on this, it is necessary to provide a gluing angle adjustment device and a gluing equipment for tipping paper to improve the above defects, in order to solve the problem that the gluing amount of the tipping paper is insufficient due to the difference in the glue absorption of the tipping paper during the gluing process.

[0005] A gluing angle adjustment device, comprising:

[0006] Bracket;

[0007] The eccentric adjustment shaft comprises a mounting portion and an eccentric portion connected to each other, wherein the axis of the mounting portion is parallel to the axis of the eccentric portion and is eccentrically arranged, and the mounting portion is rotatably mounted on the bracket around its own axis;

[0008] The first guide wheel is rotatably sleeved on the outer side of the eccentric part around the axis of the eccentric part, and is used for winding the tipping paper.

[0009] In one embodiment, the position of the mounting portion relative to the bracket in the first direction is adjustable;

[0010] Wherein, the first direction is perpendicular to the axis of the mounting portion.

[0011] In one embodiment, the bracket is provided with a first waist-shaped hole extending longitudinally along the first direction, and the mounting portion is assembled in the first waist-shaped hole and can be operably rotated around its own axis and can be operably moved along the longitudinal direction of the first waist-shaped hole.

[0012] In one embodiment, the mounting portion has a shoulder, and the gluing angle adjustment device also includes a first nut. The mounting portion is passed through the first waist-shaped hole, and the shoulder abuts against a side of the bracket close to the eccentric portion. The first nut is threadedly connected to the mounting portion and abuts against a side of the bracket away from the eccentric portion.

[0013] In one embodiment, the diameter of the mounting portion is smaller than or equal to the width of the first waist-shaped hole.

[0014] In one embodiment, the gluing angle adjustment device further comprises a sliding adjustment shaft arranged on the bracket at intervals from the eccentric adjustment shaft, and the axis of the sliding adjustment shaft is parallel to the axis of the mounting portion;

[0015] The gluing angle adjustment device also includes a second guide wheel, which is rotatably sleeved on the outer side of the sliding adjustment shaft around the axis of the sliding adjustment shaft and is used for winding the tipping paper.

[0016] In one of the embodiments, the position of the sliding adjustment shaft relative to the bracket in a second direction is adjustable, and the second direction is perpendicular to the axis of the sliding adjustment shaft.

[0017] In one embodiment, a second waist-shaped hole extending longitudinally along a second direction is formed on the bracket, and the sliding adjustment shaft is assembled in the second waist-shaped hole and can be operably moved along the longitudinal direction of the second waist-shaped hole.

[0018] In one embodiment, the gluing angle adjustment device further comprises an adjustment member mounted on the bracket and rotatable around an adjustment axis, and the adjustment axis is parallel to the second direction;

[0019] The sliding adjustment shaft is provided with a threaded hole coaxial with the adjustment axis, and the adjustment member is threadedly connected with the threaded hole.

[0020] A tipping paper gluing device comprises the gluing angle adjustment device as described in any one of the above items.

[0021] The gluing angle adjustment device is configured such that the eccentric portion of the eccentric adjustment shaft and the mounting portion are eccentrically arranged so that the eccentric portion can adjust the position relative to the bracket according to the rotation angle of the mounting portion, thereby changing the angle of the gluing angle formed by the tipping paper and the gluing roller. In this way, by rotating the eccentric adjustment shaft, the gluing angle of the tipping paper can be adjusted according to the glue absorption of the tipping paper, so as to adapt to the production of tipping paper with different glue absorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the traditional tipping paper processing process;

[0023] Figure 2 It is a schematic diagram of the traditional tipping paper gluing equipment;

[0024] Figure 3 This is a structural schematic diagram of a gluing angle adjustment device in one embodiment of the present invention;

[0025] Figure 4 for Figure 3 Side view of the middle gluing angle adjustment device;

[0026] Figure 5 for Figure 3 A schematic diagram of the structure of the eccentric adjustment shaft in the middle gluing angle adjustment device;

[0027] Figure 6 for Figure 5 Left view of the center eccentric adjustment shaft;

[0028] Figure 7 for Figure 5 Right view of the center eccentric adjustment shaft;

[0029] Figure 8 for Figure 3 A schematic diagram of the structure of the sliding adjustment shaft in the middle gluing angle adjustment device;

[0030] Fig. 9 for Figure 8 A top view of the middle sliding adjustment shaft;

[0031] Fig.10 for Figure 8 Right view of the middle sliding adjustment shaft;

[0032] Fig.11 for Figure 3 A schematic diagram of the structure of the bracket in the middle glue angle adjustment device;

[0033] Fig.12 for Fig.11 A cross-sectional view of the first waist-shaped hole on the middle bracket;

[0034] Fig.13 for Fig.11 A cross-sectional view of the second waist-shaped hole on the middle bracket.

[0035] Bracket 10; first waist-shaped hole 11; second waist-shaped hole 12;

[0036] Eccentric adjustment shaft 20; mounting portion 22; eccentric portion 23; shaft shoulder portion 24; butterfly spring 25; first guide wheel 26; first nut 27;

[0037] Sliding adjustment shaft 30; adjustment member 31; threaded hole 32; fixing portion 33; guide portion 34; adjustment portion 35; dividing portion 36; mounting groove 37; second guide wheel 38; second nut 39;

[0038] Tipping paper 41; paper supply roller 42; tipping paper gluing device 43; tipping paper heater 44; paper cutting wheel 45;

[0039] Glue roller 51; first paper guide roller 52; oscillator 53; second paper guide roller 54; glue wrap angle 55;

[0040] First direction A; second direction B. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0047] See also Figure 1 In the cigarette processing process, the tipping paper 41 passes through the tipping paper curler and enters the tipping paper gluing device 43 through the paper supply roller 42. After gluing, the tipping paper 41 passes through the tipping paper heater 44 and enters the paper cutting wheel 45, where it is cut into equal-length paper pieces by the tipping paper cutter and then glued to the double-filter cigarette rod segment.

[0048] See also Figure 2 In the conventional tipping paper gluing device 43, after the tipping paper 41 is glued by the gluing roller 51, it contacts the oscillator 53 through the first paper guide roller 52, and then leaves the tipping paper gluing device 43 through the second paper guide roller 54 and enters the cutting wheel for cutting. The angle formed by the tipping paper 41 passing through the gluing roller 51 is the gluing wrap angle 55. The larger the gluing wrap angle 55, the more gluing the tipping paper 41 has. In addition, since the tipping paper 41 needs to be guided by the first paper guide roller 52 after gluing, the position of the first paper guide roller 52 determines the size of the gluing wrap angle 55 of the tipping paper 41.

[0049] Based on this, see Figure 3 and Figure 4, a gluing angle adjustment device provided by an embodiment of the present invention includes a bracket 10 and an eccentric adjustment shaft 20 installed on the bracket 10. The eccentric adjustment shaft 20 includes a mounting portion 22 and an eccentric portion 23 that are connected to each other and extend longitudinally along a first direction, the axis of the mounting portion 22 is parallel to the axis of the eccentric portion 23 and is eccentrically arranged, and the mounting portion 22 is rotatably mounted on the bracket 10 around its own axis. In this way, when the mounting portion 22 drives the eccentric portion 23 to rotate, due to the eccentric arrangement of the eccentric portion 23, the position of the eccentric portion 23 relative to the bracket 10 can be adjusted with the rotation of the eccentric portion 23.

[0050] In actual use, the first guide wheel 26 for guiding the tipping paper is installed on the eccentric part 23, and the first guide wheel 26 is rotatably installed on the outer side of the eccentric part 23 around the axis of the eccentric part 23, so as to allow the tipping paper 41 to pass through. The eccentric adjustment shaft 20 and the first guide wheel 26 jointly form a first paper guide roller 52 for guiding the tipping paper 41. By rotating the mounting part 22, the position of the eccentric part 23 relative to the bracket 10 changes, so that the position between the first paper guide roller 52 and the glue roller 51 changes, and the angle of the glue wrapping angle 55 formed by the tipping paper 41 and the glue roller 51 will change accordingly. In this way, by rotating the eccentric adjustment shaft 20, the glue wrapping angle 55 of the tipping paper 41 can be adjusted according to the glue absorption of the tipping paper 41, so as to adapt to the production of tipping paper 41 with different glue absorption.

[0051] The gluing angle adjustment device is configured such that the eccentric portion 23 of the eccentric adjustment shaft 20 and the mounting portion 22 are eccentrically arranged so that the eccentric portion 23 can adjust the position relative to the bracket 10 according to the rotation angle of the mounting portion 22, thereby changing the angle of the gluing angle 55 formed by the tipping paper 41 and the gluing roller 51. In this way, by rotating the eccentric adjustment shaft 20, the gluing angle 55 of the tipping paper 41 can be adjusted according to the glue absorption of the tipping paper 41, so as to adapt to the production of tipping paper 41 with different glue absorption.

[0052] In the embodiments of the present invention, refer to Figure 4 The position of the mounting portion 22 relative to the bracket 10 in the first direction is adjustable, wherein the first direction is perpendicular to the axis of the mounting portion. When the mounting portion 22 is adjusted relative to the bracket 10 in the second direction, the position of the eccentric portion 23 relative to the bracket will also change accordingly. Thus, by moving and rotating the mounting portion 22, the position of the eccentric portion 23 relative to the bracket can have a larger adjustment range, thereby making the adjustment range of the gluing wrap angle 55 larger, so as to adapt to the production of tipping paper 41 in more situations.

[0053] In some embodiments, see Fig.11 and Fig.12The bracket 10 is provided with a first waist-shaped hole 11 extending longitudinally in the first direction, and the mounting portion 22 is assembled in the first waist-shaped hole 11, and the mounting portion 22 can be operably rotated around its own axis and can be operably moved along the longitudinal direction of the first waist-shaped hole 11. In this way, when it is necessary to adjust the position of the mounting portion 22 relative to the bracket 10 in the first direction, it is only necessary to adjust the position of the mounting portion 22 in the first waist-shaped hole 11, so that the position of the eccentric adjustment shaft 20 relative to the bracket 10 in the first direction can be adjusted. When it is necessary to adjust the eccentric position of the eccentric portion 23 relative to the mounting portion 22, it is sufficient to operate the mounting portion 22 to rotate about its own axis.

[0054] Specifically in the embodiment, the eccentric adjustment shaft 20 further includes a shaft shoulder 24, the gluing angle adjustment device further includes a first nut 27, the mounting portion 22 is penetrated in the first waist-shaped hole 11, the shaft shoulder 24 abuts against the side of the bracket 10 close to the eccentric portion 23, and the first nut 27 is threadedly connected to the mounting portion 22 and abuts against the side of the bracket 10 away from the eccentric portion 23. In this way, when the mounting portion 22 is assembled on the first waist-shaped hole 11, the shaft shoulder 24 abuts against the bracket 10 to prevent the mounting portion 22 from further penetrating into the first waist-shaped hole 11, and the mounting portion 22 is fixed on the bracket 10 through the end of the mounting portion 22 that is away from the shaft shoulder and penetrates the first waist-shaped hole 11 and is threadedly connected to the first nut 27.

[0055] For further information, see Figures 5 to 7 , the diameter of the mounting portion 22 is less than or equal to the width of the first waist-shaped hole 11. When the size of the glue wrap angle 55 needs to be adjusted, the first nut 27 is separated from the mounting portion 22, so that the mounting portion 22 can move in the first waist-shaped hole 11. At the same time, since the diameter of the mounting portion 22 is less than or equal to the width of the first waist-shaped hole 11, the mounting portion 22 can also rotate in the first waist-shaped hole 11. When the mounting portion 22 rotates and moves to the desired position, the first nut 27 is fixed to the mounting portion 22, thereby completing the adjustment of the mounting portion 22.

[0056] In actual use, a butterfly spring 25 is first sleeved on the eccentric part 23, and a first guide wheel 26 with a bearing is installed. The mounting part 22 on the assembled eccentric adjustment shaft 20 is inserted into the first waist-shaped hole 11, and the eccentric adjustment shaft 20 can slide along the first waist-shaped hole 11 through the mounting part 22, thereby changing the glue wrap angle 55. At this time, the eccentric adjustment shaft 20 can also be rotated to change the position of the eccentric part 23, so that the glue wrap angle 55 can also be changed. The two cooperate with each other to achieve a wider range of adjustment of the glue wrap angle 55. When the glue wrap angle 55 is adjusted to the right position, the first nut with a gasket is installed on the thread of the mounting part 22, so that the eccentric adjustment shaft 20 can be fixed on the bracket 10, and the installation of the eccentric adjustment shaft 20 is completed.

[0057] In the embodiments of the present invention, refer to Figure 3 , the gluing angle adjustment device also includes a sliding adjustment shaft 30, which is arranged on the bracket 10 at intervals with the eccentric adjustment shaft 20, and the sliding adjustment shaft 30 is parallel to the axis of the mounting portion. Further, the gluing angle adjustment device also includes a second guide wheel 38, which is rotatably sleeved on the outer side of the sliding adjustment shaft 30 around the axis of the sliding adjustment shaft 30 for the tipping paper 41 to pass through. The second guide wheel 38 and the sliding adjustment shaft 30 together form a second guide roller 54 for guiding the tipping paper 41. In actual use, the oscillator 53 is installed on the bracket 10 and is located between the eccentric adjustment shaft 20 and the sliding adjustment shaft 30. After the tipping paper 41 is glued by the gluing roller 51, it passes through the first paper guide roller 52, the oscillator 53 and the second paper guide roller 54 in sequence and enters the paper cutting wheel 45.

[0058] In some embodiments, the position of the sliding adjustment shaft 30 relative to the bracket 10 in the second direction is adjustable. Thus, by adjusting the position of the sliding adjustment shaft 30 relative to the bracket 10 in the second direction, the angle at which the tipping paper 41 leaves the tipping paper gluing device 43 and enters the tipping paper 41 cutting wheel 45 can be adjusted to meet different process requirements for cutting the tipping paper 41.

[0059] Among them, in a preferred embodiment, refer to Figure 4 , the first direction is direction A, the second direction is direction B, the second direction intersects with the first direction, and the first direction and the second direction form an obtuse angle, so that the angle of the glue wrapping angle 55 and the tipping paper 41 entering the tipping paper 41 cutting wheel 45 can have a larger adjustment range. It should be noted that in other embodiments, the second direction and the first direction can also be parallel or perpendicular, which can be selected according to the direction of the tipping paper 41, and is not limited here.

[0060] In some embodiments, see Fig.11 and Fig.13 , a second waist-shaped hole 12 extending longitudinally along a second direction is provided on the bracket 10, and the sliding adjustment shaft 30 is assembled in the second waist-shaped hole 12 and can be operably moved along the longitudinal direction of the second waist-shaped hole 12. In this way, when it is necessary to adjust the position of the sliding adjustment shaft 30 relative to the bracket 10, it is only necessary to let the sliding adjustment shaft 30 slide in the second waist-shaped hole 12. In actual use, the gluing angle adjustment device also includes a second nut 39, and the end of the sliding adjustment shaft 30 passing through the second waist-shaped hole 12 has a thread. When the position of the sliding adjustment shaft 30 relative to the bracket 10 is adjusted into place, the sliding adjustment shaft 30 is fixed to the bracket 10 through the cooperation of the second nut 39 and the thread, so as to complete the installation of the sliding adjustment shaft 30.

[0061] Specifically in the embodiment, the gluing angle adjustment device also includes an adjustment member 31, which is rotatably mounted on the bracket around an adjustment axis, wherein the adjustment axis is parallel to the second direction. A threaded hole 32 is provided on the sliding adjustment shaft 30, and the threaded hole 32 is coaxially arranged with the adjustment axis, and the threaded hole 32 is threadedly connected with the adjustment member 31. When the adjustment member 31 rotates, the sliding adjustment shaft 30 will generate relative movement with the adjustment member 31 through the threaded connection between the adjustment member 31 and the sliding adjustment shaft 30, and the sliding adjustment shaft 30 is restricted by the second waist-shaped hole 12, and the sliding adjustment shaft 30 will move along the second direction. In this way, the position of the sliding adjustment shaft 30 relative to the bracket 10 in the second direction can be adjusted by rotating the adjustment shaft, so that the angle between the second paper guide roller 54 and the paper cutting wheel 45 can be changed to meet the requirements of the cutting process of the tipping paper 41.

[0062] Further, see Figures 8 to 10 The sliding adjustment shaft 30 includes a fixing portion 33 and a guide portion 34 connected to each other. The fixing portion 33 is inserted into the second waist-shaped hole 12 and can move in the second waist-shaped hole 12. The fixing portion 33 is provided with a thread for connecting with the second nut 39. An adjustment portion 35 and a split portion 36 are installed between the fixing portion 33 and the guide portion 34. The adjustment portion 35 is connected to the fixing portion 33. The above-mentioned threaded hole 32 is provided on the adjustment portion 35. When the fixing portion 33 is inserted into the second waist-shaped hole 12, the adjustment portion 35 is located in the second waist-shaped hole 12. The split portion 36 is located between the adjustment portion 35 and the guide portion 34. When the fixing portion 33 is inserted into the second waist-shaped hole 12, the split portion 36 abuts against the bracket 10 to prevent the guide portion 34 from entering the second waist-shaped hole 12. The second nut 29 is threadedly connected to the fixing portion 33 and abuts against one end of the bracket 10 away from the split portion 36 to fix the sliding adjustment shaft on the bracket.

[0063] The bracket 10 is provided with a mounting groove 37 which is in communication with the second waist-shaped hole 12 , and the adjusting member 31 is embedded in the mounting groove 37 so that the adjusting member 31 can rotate in the mounting groove 37 .

[0064] The embodiment of the present invention also provides a gluing device for plugging paper, including a gluing angle adjustment device as in any of the above embodiments. The above-mentioned plugging paper gluing device, through the eccentric portion 23 of the eccentric adjustment shaft 20 and the mounting portion 22 in the gluing angle adjustment device, can adjust the position relative to the bracket 10 according to the rotation angle of the mounting portion 22, so that the angle of the gluing angle 55 formed by the plugging paper 41 and the gluing roller 51 will change accordingly. In this way, by rotating the eccentric adjustment shaft 20, the gluing angle 55 of the plugging paper 41 can be adjusted according to the glue absorption of the plugging paper 41 to adapt to the production of plugging paper 41 with different glue absorption. In addition, by rotating the adjustment shaft, the position of the sliding adjustment shaft 30 relative to the bracket 10 in the second direction can be adjusted, so that the angle between the second paper guide roller 54 and the paper cutting wheel 45 can be changed to meet the requirements of the plugging paper 41 cutting process.

[0065] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0066] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A gluing angle adjustment device, characterized in that: The gluing angle adjustment device comprises: Bracket (10); An eccentric adjustment shaft (20) comprises a mounting portion (22) and an eccentric portion (23) connected to each other, wherein the axis of the mounting portion (22) is parallel to the axis of the eccentric portion (23) and is eccentrically arranged, and the mounting portion (22) is rotatably mounted on the bracket (10) around its own axis; A first guide wheel (26) is rotatably sleeved on the outside of the eccentric portion (23) around the axis of the eccentric portion (23) and is used for winding the tipping paper (41); The position of the mounting portion (22) relative to the bracket (10) in a first direction is adjustable; Wherein, the first direction is perpendicular to the axis of the mounting portion (22); The gluing angle adjustment device further comprises a sliding adjustment shaft (30) arranged on the bracket (10) at an interval from the eccentric adjustment shaft (20), and the axis of the sliding adjustment shaft (30) is parallel to the axis of the mounting portion (22); The position of the sliding adjustment shaft (30) relative to the bracket (10) in a second direction is adjustable, and the second direction is perpendicular to the axis of the sliding adjustment shaft (30); The gluing angle adjustment device further comprises a second guide wheel (38), the second guide wheel (38) being rotatably sleeved on the outer side of the sliding adjustment shaft (30) around the axis of the sliding adjustment shaft (30) and being used for winding the tipping paper (41); The eccentric adjustment shaft (20) and the first guide wheel (26) together form a first paper guide roller (52) for guiding the tipping paper (41); the second guide wheel (38) and the sliding adjustment shaft (30) together form a second paper guide roller (54) for guiding the tipping paper (41); an oscillator (53) is mounted on the bracket (10) and is located between the eccentric adjustment shaft (20) and the sliding adjustment shaft (30); after being glued by the glue roller (51), the tipping paper (41) passes through the first paper guide roller (52), the oscillator (53) and the second paper guide roller (54) in sequence and enters the paper cutting wheel (45); and by adjusting the position of the sliding adjustment shaft (30) in the second direction relative to the bracket (10), the angle at which the tipping paper (41) leaves the tipping paper gluing device and enters the paper cutting wheel (45) is adjusted.

2. The gluing angle adjustment device according to claim 1, characterized in that: The bracket (10) is provided with a first waist-shaped hole (11) extending longitudinally along the first direction; the mounting portion (22) is mounted on the first waist-shaped hole (11) and is operable to rotate around its own axis and to move along the longitudinal direction of the first waist-shaped hole (11).

3. The gluing angle adjustment device according to claim 2, characterized in that: The mounting portion (22) has a shaft shoulder (24), and the gluing angle adjustment device further comprises a first nut (27). The mounting portion (22) is inserted into the first waist-shaped hole (11), and the shaft shoulder (24) abuts against a side of the bracket (10) close to the eccentric portion (23). The first nut (27) is threadedly connected to the mounting portion (22) and abuts against a side of the bracket (10) away from the eccentric portion (23).

4. The gluing angle adjustment device according to claim 3, characterized in that: The diameter of the mounting portion (22) is smaller than or equal to the width of the first waist-shaped hole (11).

5. The gluing angle adjustment device according to claim 1, characterized in that: The bracket (10) is provided with a second waist-shaped hole (12) extending longitudinally along a second direction, and the sliding adjustment shaft (30) is mounted in the second waist-shaped hole (12) and is operable to move along the longitudinal direction of the second waist-shaped hole (12).

6. The gluing angle adjustment device according to claim 1, characterized in that: The gluing angle adjustment device further comprises an adjustment member (31) mounted on the bracket (10) and rotatable about an adjustment axis, wherein the adjustment axis is parallel to the second direction; The sliding adjustment shaft (30) is provided with a threaded hole (32) coaxial with the adjustment axis, and the adjustment member (31) is threadedly connected to the threaded hole (32).

7. A tipping paper gluing device, characterized in that: It comprises a gluing angle adjustment device as described in any one of claims 1-6.

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