Adjusting mechanism for tipping paper cutting device

Abstract

The utility model relates to the technical field of cigarette equipment, in particular to an adjusting mechanism for a tipping paper cutting device, which is characterized by comprising an inlet area arranged on a cutting mechanism and a pre-correction component used for adjusting the conveying track of integral tipping paper, the repositioning assembly is arranged in an outlet area of the cutting mechanism and used for determining the relative position of the three-section type tipping paper; the pre-correction assembly comprises a guide part, the length direction of the guide part is the same as the conveying direction of the integral tipping paper, and the position of the guide part in the width direction is adjustable; the repositioning assembly comprises a positioning piece, the length direction of the positioning piece is the same as the conveying direction of the three-section type tipping paper, a positioning groove is formed in the positioning piece, and the notch direction of the positioning groove corresponds to the three-section type tipping paper; the position of the tipping paper cutting device can be adjusted according to the change of working conditions, and the tipping paper conveying track in the cutting device can be effectively corrected, so that the cigarette packaging quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette making equipment, in particular to an adjusting mechanism for a tipping paper cutting device. Background Art

[0002] In current tipping paper production processes, a cutting device is typically required to produce multi-segment tipping paper that meets production needs. If the tipping paper is misaligned on the conveyor line during the cutting process, this can lead to defects such as uneven tipping paper lengths in the subsequent packaging steps. To address this issue, a common practice is to incorporate an adjustment mechanism into the cutting device to adjust the tipping paper position in real time, ensuring that it is centered and aligned on the conveyor line. This ensures accurate tipping paper positioning during subsequent packaging operations, resulting in cigarette products with consistent package lengths.

[0003] Existing patent documents have disclosed devices for adjusting the position of tipping paper during cutting. For example, the invention patent with publication number CN111728268A discloses an online separation device for tipping paper of a cigarette making machine, which is characterized in that the separation device includes a separation support, a correction device, and a slitting device. The separation support is installed above the wall panel of the machine body, and the correction device and the slitting device are respectively connected to both sides of the separation support. The correction device can be adjusted axially and includes a correction shaft and a correction device body. The correction shaft is vertically connected to the separation support. Limiting guide strips protrude on both sides of the front of the correction device body, and a sleeve is connected to the back, which can be sleeved on the correction shaft.

[0004] However, such a device still has its limitations. In the aforementioned in-line tipping paper separation device for cigarette making machines, the tipping paper's position is adjusted primarily by using two limiting guides in a pre-slitting correction device to correct the tipping paper's conveying trajectory. While this pre-slitting limiter can provide some positional correction during tipping paper transportation, it cannot be adjusted to actual operating conditions. As operating conditions change, this ineffective correction can still lead to tipping paper quality issues, resulting in cigarette products with packaging defects. Utility Model Content

[0005] In order to solve the problems existing in the prior art, the utility model provides an adjustment mechanism for a tipping paper cutting device, which can adjust the position according to changes in working conditions, ensure the effective correction of the tipping paper conveying trajectory in the cutting device, and ensure that the conveying position of the tipping paper in the cutting device is always aligned, thereby improving the quality of cigarette packaging.

[0006] The utility model discloses a technical scheme for solving the problem, provide a kind of adjusting mechanism for tipping paper cutting device, tipping paper cutting device includes the cutting mechanism for cutting integral tipping paper into three-section tipping paper, three-section tipping paper includes first side tipping paper, middle tipping paper and second side tipping paper, it is characterized in that, adjusting mechanism includes being located at the entrance area of cutting mechanism, for the pre-correction component of adjusting the delivery trajectory of integral tipping paper, and be located at the outlet area of cutting mechanism, for the repositioning component of determining the relative position of three-section tipping paper;Pre-correction component includes guide piece, the length direction of guide piece is identical with the delivery direction of integral tipping paper, and position is adjustable in width direction;Repositioning component includes positioning piece, the length direction of positioning piece is identical with the delivery direction of three-section tipping paper, and positioning groove is equipped on it, and the slot direction of positioning groove corresponds with three-section tipping paper.

[0007] Further, the adjusting mechanism for tipping paper cutting device provided by the utility model can also have the following features: the pre-correction component includes limiting pieces, and the two limiting pieces are respectively arranged at the two ends of the guide piece in the width direction.

[0008] Further, the adjusting mechanism for tipping paper cutting device provided by the utility model can also have the following features: the limiting pieces are adjustable in position in the width direction of the guide piece.

[0009] Further, the adjusting mechanism for tipping paper cutting device provided by the utility model can also have the following features: the pre-correction component further includes a guide shaft, and the axial direction of the guide shaft is parallel to the width direction of the guide piece; the guide piece and the guide shaft are connected through a first connecting piece, and the first connecting piece is provided with a ball groove through which the guide shaft passes.

[0010] Further, the adjusting mechanism for tipping paper cutting device provided by the utility model can also have the following features: the end of the guide shaft is provided with an adjusting knob.

[0011] Further, the adjusting mechanism for tipping paper cutting device provided by the utility model can also have the following features: the two ends of the guide shaft are both provided with fixing pieces, the fixing pieces are rotationally connected with the guide shaft, and the two fixing pieces are connected through a second connecting piece; at least one fixing piece is provided with a fixing seat, and the fixing seat is adjustable in position in the length direction of the guide piece.

[0012] Further, the adjusting mechanism for the tipping paper cutting device has the following characteristics: the positioning member comprises a first positioning member, a second positioning member and a third positioning member; the first positioning member is provided with a first positioning groove, and the opening direction of the first positioning groove corresponds to the first side tipping paper; the second positioning member is provided with a second positioning groove, and the opening direction of the second positioning groove corresponds to the second side tipping paper; and the third positioning member is provided with three tail positioning grooves, and the opening directions of the three tail positioning grooves correspond to the first side tipping paper, the middle tipping paper and the second side tipping paper respectively.

[0013] Further, the adjusting mechanism for the tipping paper cutting device has the following characteristics: the positioning member is movable in the width direction of the positioning member.

[0014] Further, the adjusting mechanism for the tipping paper cutting device has the following characteristics: the repositioning assembly comprises a supporting member, and the positioning member comprises an adjusting part; the supporting member is provided with a threaded hole, the adjusting part is provided with a waist-shaped hole, the length direction of the waist-shaped hole is parallel to the width direction of the positioning member, and the positioning member and the supporting member are connected through a screw passing through the waist-shaped hole and the threaded hole.

[0015] Further, the adjusting mechanism for the tipping paper cutting device has the following characteristics: the position of the supporting member in the length direction of the positioning member is adjustable.

[0016] The adjusting mechanism for the tipping paper cutting device has the following advantages:

[0017] 1. In the application, the pre-correction assembly is arranged in front of the cutting mechanism, and the repositioning assembly is arranged behind the cutting mechanism, so that the whole tipping paper can be effectively ensured to be centered during conveying before cutting, and the three-section tipping paper can still be correctly positioned after cutting, thereby guaranteeing the quality of the cigarette product in the subsequent packaging step.

[0018] 2. In the application, the limiting members are arranged on the guide members to correct the alignment of the conveying track of the tipping paper, and the positions of the limiting members in the width direction of the guide members are adjustable, so that the distance between the two limiting members can be changed to adapt to the conveying of tipping paper with different sizes and requirements.

[0019] 3. In the application, the guide member is connected with the guide shaft through the first connecting member, and when the guide shaft rotates, the guide member moves linearly along the length direction of the guide shaft, and this adjusting mode has the advantages of simple structure and convenient adjustment.

[0020] 4.In the present application, by setting the positioning member as the first positioning member, the second positioning member and the third positioning member respectively, the first positioning member and the second positioning member are used to limit the conveying track of the first side tipping paper and the second side tipping paper, and the third positioning member further limits the relative position of each part of the three-section tipping paper through the three end positioning grooves, so as to ensure the accurate position when the tipping paper is conveyed to the next step. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings incorporated in and forming a part of the specification, illustrate embodiments of the present application and, together with the description, serve to explain the principles of the application. In the drawings:

[0022] Figure 1 Structure schematic view of the pre-correction assembly of the embodiment of the present application;

[0023] Figure 2 Structure schematic view of the repositioning assembly of the embodiment of the present application.

[0024] In the drawings:

[0025] 1, pre-correction assembly; 11, guide member; 12, limiting member; 13, first screw; 14, guide shaft; 15, first connecting member; 16, second connecting member; 17, adjusting knob; 18, fixing member; 19, fixing seat; 2, repositioning assembly; 21, first positioning member; 211, first positioning groove; 22, second positioning member; 221, second positioning groove; 23, third positioning member; 231, end positioning groove; 24, adjusting part; 241, third waist-shaped hole; 25, second screw; 26, supporting member; 261, fourth waist-shaped hole; 31, first side tipping paper; 32, middle tipping paper; 33, second side tipping paper. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] The tipping paper cutting device comprises a cutting mechanism for cutting the integral tipping paper into a three-section tipping paper, the three-section tipping paper comprising a first side tipping paper 31, a middle tipping paper 32 and a second side tipping paper 33.

[0028] To effectively correct the conveying track of the tipping paper in the tipping paper cutting device and ensure that the conveying position of the tipping paper in the cutting device is always aligned, the embodiment provides an adjusting mechanism for the tipping paper cutting device, as shown in Figure 1 and Figure 2 The adjusting mechanism comprises a pre-correction component 1 arranged at the inlet area of the cutting mechanism and used for adjusting the conveying track of the integral tipping paper, and a repositioning component 2 arranged at the outlet area of the cutting mechanism and used for determining the relative position of the three-section tipping paper; the pre-correction component 1 comprises a guide piece 11, the length direction of the guide piece 11 is the same as the conveying direction of the integral tipping paper, and the position of the guide piece 11 in the width direction is adjustable; the repositioning component 2 comprises a positioning piece, the length direction of the positioning piece is the same as the conveying direction of the three-section tipping paper, and the positioning piece is provided with a positioning groove, the slot direction of the positioning groove corresponds to the three-section tipping paper.

[0029] As shown in Figure 1 In some embodiments, the pre-correction component 1 comprises a limiting piece 12, two limiting pieces 12 are respectively arranged at the two ends of the guide piece 11 in the width direction, and in use, the integral tipping paper is limited between the two limiting pieces 12, so as to determine the conveying track thereof. As a further improvement of the embodiment, the position of the limiting piece 12 in the width direction of the guide piece 11 is adjustable, and by adjusting the distance between the two limiting pieces 12, the tipping paper conveying of different sizes and requirements can be applied. Specifically, the guide piece 11 is provided with a first waist-shaped hole (not shown in the figure), two first waist-shaped holes are respectively arranged at the two ends of the limiting piece 12, and the length direction of the first waist-shaped hole is parallel to the width direction of the guide piece 11; the limiting piece 12 is provided with a first threaded hole, and the limiting piece 12 and the guide piece 11 are connected through a first screw 13 penetrating through the first threaded hole and the first waist-shaped hole.

[0030] To realize the movement of the guide 11 in the width direction thereof, in some specific embodiments, the pre-correction assembly 1 further comprises a guide shaft 14, the axial direction of the guide shaft 14 being parallel to the width direction of the guide 11; the guide 11 and the guide shaft 14 are connected through a first connecting piece 15, the first connecting piece 15 being provided with a ball groove for the guide shaft 14 to pass through. In use, the rotation of the guide shaft 14 will cause the guide 11 to move linearly along the length direction of the guide shaft 14. To make the adjustment convenient and fast, the end of the guide shaft 14 is preferably provided with an adjusting knob 17. As a further improvement of the present embodiment, both ends of the guide shaft 14 are provided with fixing pieces 18, the fixing pieces 18 being rotationally connected with the guide shaft 14 and being connected through a second connecting piece 16; at least one of the fixing pieces 18 is provided with a fixing seat 19, the fixing seat 19 being adjustable in the length direction of the guide 11, and the guide 11 being further movable in the length direction by adjusting the fixing seat 19. Specifically, the fixing seat 19 is provided with a second waist-shaped hole (not shown in the figure), the length direction of the second waist-shaped hole being parallel to the length direction of the guide 11.

[0031] As shown in Figure 2 some embodiments, to position the three segments of the cut-to-three-segment tipping paper respectively, the positioning member comprises a first positioning member 21, a second positioning member 22 and a third positioning member 23; the first positioning member 21 is provided with a first positioning groove 211, the opening direction of the first positioning groove 211 corresponding to the first side tipping paper 31, for positioning the first side tipping paper 31; the second positioning member 22 is provided with a second positioning groove 221, the opening direction of the second positioning groove 221 corresponding to the second side tipping paper 33, for positioning the second side tipping paper 33; the third positioning member 23 is provided with three end positioning grooves 231, the opening directions of the three end positioning grooves 231 corresponding to the first side tipping paper 31, the middle tipping paper 32 and the second side tipping paper 33 respectively, for further determining the relative positions among the three segments of the tipping paper on the established conveying track by the first two positioning members, ensuring the accurate positions of the three segments of the tipping paper in the next step, thereby reducing the generation of packaging defects caused by the deviation of the tipping paper in the subsequent packaging step.

[0032] In some embodiments, the positioning member is movable in the width direction thereof. Specifically, the repositioning assembly 2 comprises a support member 26, and the positioning member comprises an adjusting portion 24; the support member 26 is provided with a second threaded hole, and the adjusting portion 24 is provided with a third waist-shaped hole 241, the length direction of the third waist-shaped hole 241 is parallel to the width direction of the positioning member; the positioning member and the support member 26 are connected through a second screw 25 penetrating through the third waist-shaped hole 241 and the second threaded hole. As a further improvement of the present embodiment, the position of the support member 26 in the length direction of the positioning member is adjustable, and the positioning member is further movable in the length direction by adjusting the support member 26. Specifically, the support member 26 is provided with a fourth waist-shaped hole 261, the length direction of the fourth waist-shaped hole 261 is parallel to the length direction of the positioning member.

[0033] The above-described content can be implemented individually or in various combinations, and these variants are within the protection scope of the present application.

[0034] In the description of the present application, it should be noted that the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants are intended to cover non-exclusive inclusion, so that the process, method, article or equipment containing a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including one…" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0035] In the description of the present application, it should also be noted that the terms "center", "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, unless otherwise stated, the meaning of "several" is two or more.

[0036] The above is a further detailed description of the present application in combination with specific preferred embodiments, and the specific embodiments of the present application cannot be limited to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, without departing from the concept of the present application, a number of simple deductions or substitutions can be made, which should be considered as falling within the protection scope of the present application.

Claims

1. An adjustment mechanism for a tipping paper cutting device, the tipping paper cutting device comprising a cutting mechanism for cutting a monolithic tipping paper into a three-segment tipping paper, the three-segment tipping paper comprising a first side tipping paper (31), a middle tipping paper (32) and a second side tipping paper (33), characterized in that, The adjusting mechanism comprises a pre-correction component (1) arranged at the inlet area of the cutting mechanism and used for adjusting the conveying track of the whole tipping paper, and a reposition component (2) arranged at the outlet area of the cutting mechanism and used for determining the relative position of the three-section tipping paper; the pre-correction component (1) comprises a guide piece (11), the length direction of the guide piece (11) is the same as the conveying direction of the whole tipping paper, and the position of the guide piece (11) in the width direction is adjustable; the reposition component (2) comprises a positioning piece, the length direction of the positioning piece is the same as the conveying direction of the three-section tipping paper, and the positioning piece is provided with positioning grooves, the opening direction of the positioning grooves corresponds to the three-section tipping paper.

2. The adjustment mechanism for a tipping paper cutting device according to claim 1, wherein The pre-correction component (1) comprises limiting pieces (12), and the two limiting pieces (12) are respectively arranged at the two ends of the guide piece (11) in the width direction.

3. The adjustment mechanism for a tipping paper cutting device of claim 2, wherein, The limiting pieces (12) are adjustable in position in the width direction of the guide piece (11).

4. The adjustment mechanism for a tipping paper cutting device of claim 1, wherein, The pre-correction component (1) further comprises a guide shaft (14), the axial direction of the guide shaft (14) is parallel to the width direction of the guide piece (11); the guide piece (11) and the guide shaft (14) are connected through a first connecting piece (15), and the first connecting piece (15) is provided with a ball groove through which the guide shaft (14) passes.

5. The adjustment mechanism for a tipping paper cutting device of claim 4, wherein, The end of the guide shaft (14) is provided with an adjusting knob (17).

6. The adjustment mechanism for a tipping paper cutting device of claim 4, wherein, Both ends of the guide shaft (14) are provided with fixing pieces (18), the fixing pieces (18) are rotationally connected with the guide shaft (14), and the two fixing pieces (18) are connected through a second connecting piece (16); at least one of the fixing pieces (18) is provided with a fixing seat (19), and the fixing seat (19) is adjustable in position in the length direction of the guide piece (11).

7. The adjustment mechanism for a tipping paper cutting device of claim 1, wherein, The positioning piece comprises a first positioning piece (21), a second positioning piece (22) and a third positioning piece (23); the first positioning piece (21) is provided with a first positioning groove (211), and the opening direction of the first positioning groove (211) corresponds to the first side tipping paper (31); the second positioning piece (22) is provided with a second positioning groove (221), and the opening direction of the second positioning groove (221) corresponds to the second side tipping paper (33); the third positioning piece (23) is provided with three end positioning grooves (231), and the opening direction of the three end positioning grooves (231) respectively corresponds to the first side tipping paper (31), the middle tipping paper (32) and the second side tipping paper (33).

8. The adjustment mechanism for a tipping paper cutting device of claim 1, wherein, The positioning piece is adjustable in position in the width direction.

9. The adjustment mechanism for a tipping paper cutting device of claim 8, wherein, The reposition component (2) comprises a supporting piece (26), and the positioning piece comprises an adjusting part (24); the supporting piece (26) is provided with a threaded hole, the adjusting part (24) is provided with a waist-shaped hole, the length direction of the waist-shaped hole is parallel to the width direction of the positioning piece; and the positioning piece and the supporting piece (26) are connected through a screw passing through the waist-shaped hole and the threaded hole.

10. The adjustment mechanism for a tipping paper cutting device of claim 9, wherein, The supporting piece (26) is adjustable in position in the length direction of the positioning piece.

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