CN219613026U - Cigarette guiding device, slitting device and tipping machine - Google Patents

Abstract

The utility model discloses a cigarette guiding device, a cutting device and a tipping machine, and relates to the field of tobacco equipment. The cigarette guiding device comprises a force application mechanism, a mounting mechanism, a connecting piece and a plurality of guide rails. The force application mechanism comprises a bracket and a propping mechanism; the propping mechanism comprises an elastic piece and a propping piece; the propping piece is slidably arranged on the bracket; the elastic piece is propped against one end of the propping piece so as to change the position of the propping piece relative to the bracket. The mounting mechanism includes a locking mechanism and a mounting member. The connecting piece detachably connects the force application mechanism with the mounting mechanism. Each guide rail comprises a working cambered surface; each guide rail is adjustably mounted to the mounting member; one end of the propping piece far away from the elastic piece is propped against the guide rail; the locking mechanism locks each guide rail with the mounting member. The technical scheme can quickly adjust the gap between the guide rail and the cutting drum, and is suitable for production of different cigarette specifications or auxiliary materials.

Description

Cigarette guiding device, slitting device and tipping machine

Technical Field

The utility model relates to the field of tobacco equipment, in particular to a cigarette guiding device, a cutting device and a tipping machine.

Background

The cigarette cutting device for the tipping machine filter tip comprises a cutting drum wheel, a cigarette guiding device, a circular cutter, a grinding wheel and the like. On the cutting drum, double length filter cigarettes are cut into two equal length filter cigarettes.

The existing cigarette guiding device comprises a fixed support, a screw and four guide rails. The fixed support is fixed on the equipment wallboard through the screw, and four guide rails are locked with the screw through the screw rod, fixed on the fixed support. Specifically, four guide rails are arranged in parallel, one of the guide rails is nearest to the fixed support, and the other guide rails are sequentially far away from the fixed support. According to the difference of distance from the fixed support, the four guide rails are respectively marked as: the first guide rail, the second guide rail, the third guide rail and the fourth guide rail. The first guide rail is pressed on the fixed support by two first screws. The second guide rail adopts two second screw rods to be compressed at the end part of the first screw rod far away from the first guide rail. The third guide rail is pressed at the end part of the second screw rod far away from the second guide rail by adopting two third screw rods. The fourth guide rail is pressed at the end part of the third screw rod far away from the third guide rail by two screws.

During production, because the cigarette auxiliary materials or specifications are different, the gap between the guide rail and the cutting drum needs to be adjusted to ensure the cigarette cutting quality. When in adjustment, the screw, the third screw, the second screw and the screw are required to be detached in sequence, and the fourth guide rail, the third guide rail and the second guide rail are required to be detached. Then the connection between the first guide rail and the first screw rod is reserved, and the first screw rod is only slightly loosened, so that the guide rail can move in the radial direction of the first screw rod; then, two measuring bars with required specifications are placed between the guide rail and the cutting drum groove, and the first guide rail is moved along the radial direction of the first screw rod, so that the first guide rail is abutted against the measuring bars; next, the first screw is locked, and the adjustment of the second guide rail, the third guide rail, and the fourth guide rail is completed in order in the same manner.

The inventors found that at least the following problems exist in the prior art: the adjustment mode in the prior art has complicated and numerous steps and low adjustment efficiency.

Disclosure of Invention

The utility model provides a cigarette guiding device, a cutting device and a tipping machine, which are used for realizing the rapid adjustment of the gap between a guide rail and a cutting drum.

The embodiment of the utility model provides a cigarette guiding device, which comprises:

the force application mechanism comprises a bracket and a propping mechanism; the propping mechanism comprises an elastic piece and a propping piece; the propping piece is slidably arranged on the bracket; the elastic piece abuts against one end of the abutting piece so as to change the position of the abutting piece relative to the bracket;

the mounting mechanism comprises a locking mechanism and a mounting piece;

the connecting piece is used for detachably connecting the force application mechanism with the mounting mechanism; and

the guide rails comprise working cambered surfaces; each of the guide rails is adjustably mounted to the mounting member; one end of the propping piece far away from the elastic piece is propped against the guide rail; the locking mechanism is configured to lock each of the guide rails with the mount.

In some embodiments, each guide rail is provided with two abutting mechanisms correspondingly; each abutting mechanism abuts against one end of the guide rail.

In some embodiments, all of the resilient members and the abutment members are mounted to the same bracket.

In some embodiments, the stent comprises:

the mounting part is fixedly connected with the wall body;

the connecting part is fixedly connected with the mounting part;

the first cantilever is fixedly connected with one end of the mounting part; and

the second cantilever is fixedly connected with the other end of the connecting part;

the number of the propping mechanisms installed on the first cantilever is the same as that of the guide rails, and the number of the propping mechanisms installed on the second cantilever is also the same as that of the guide rails.

In some embodiments, the first cantilever and the second cantilever are each provided with a plurality of mounting holes; each of the mounts Kong Zhongan houses a set of the resilient members and the abutment members.

In some embodiments, the mounting hole is configured as a stepped through hole; the propping mechanism also comprises a blocking part; the plugging part is arranged at one end of the stepped through hole; the blocking member includes a first recess and the abutment includes a second recess; one end of the propping piece is positioned in the stepped through hole, and the other end of the propping piece extends out of the stepped through hole to prop against the guide rail;

the resilient member is clamped in the first and second recesses to move against the rail when the rail is not secured by the locking mechanism.

In some embodiments, the stepped through hole has at least one hole section that cooperates with the outer wall of the abutment to guide the linear movement of the abutment.

In some embodiments, the elastic member applies an elastic force in a direction perpendicular to the length direction of the first cantilever and the second cantilever.

In some embodiments, the mount is configured in a rod shape, and the number of mounts is two; the guide rail is configured in a plate shape, and each end of the guide rail in the length direction is provided with a slotted hole; one of the mounting pieces passes through all the oblong holes at the first end of the guide rail, and the other mounting piece passes through all the oblong holes at the second end of the guide rail.

In some embodiments, the mounting mechanism further comprises:

the plurality of spacers are sleeved on the outer side of the same mounting piece, and the guide rail is clamped between two adjacent spacers;

the locking mechanism comprises a first locking piece and a second locking piece; the first locking piece detachably connects one end of the mounting piece with the connecting part of the bracket; the second locking piece is used for detachably connecting the other end of the mounting piece with the first cantilever or the second cantilever of the bracket;

wherein each of the mounting members is provided with a plurality of the spacers, one of the first locking members, and one of the second locking members.

The embodiment of the utility model also provides a slitting device, which is characterized by comprising:

a cutting drum; and

the cigarette guiding device provided by any technical scheme of the utility model;

wherein, the clearance between the guide rail of the cigarette guiding device and the cutting drum can be adjusted by the force application mechanism of the cigarette guiding device.

An embodiment of the present utility model further provides a mounter, including: the slitting device provided by any technical scheme of the utility model.

According to the cigarette guiding device provided by the technical scheme, the guide rail is arranged on the mounting piece and can be adjusted. When the guide rail is in a different mounting position, the radial distance between the guide rail and the cutting drum will vary. After the radial clearance between the guide rail and the cutting drum is determined, the guide rail lock is secured to the mounting member by a locking mechanism. When the radial gap between the guide rail and the cutting drum needs to be adjusted, the locking mechanism is firstly released, and then a measuring rod is inserted into the radial gap between the guide rail and the cutting drum; under the action of the force application mechanism, the force application mechanism automatically pushes the guide rail to move towards the cutting drum so as to reduce the radial clearance between the guide rail and the cutting drum; and then the measuring rod is taken off, so that the production can be continued. The technical scheme realizes the requirement of quickly adjusting the gap between the guide rail and the cutting drum, and is suitable for production of different cigarette specifications or auxiliary materials.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic view of an installation state of a cigarette guiding device according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a cigarette guiding device according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a guide rail structure of a cigarette guiding device according to an embodiment of the present utility model.

Fig. 4 is a schematic structural view of a mounting member of the cigarette guiding device according to the embodiment of the present utility model.

Fig. 5a is a schematic diagram illustrating a cross-sectional structure of a spacer of a cigarette guiding device according to an embodiment of the present utility model in a front view.

Fig. 5b is a schematic side view of a spacer of the cigarette guiding device according to an embodiment of the present utility model.

Fig. 6 is a schematic structural diagram of a connecting piece of a cigarette guiding device according to an embodiment of the present utility model.

Fig. 7 is a schematic diagram of a support structure of a cigarette guiding device according to an embodiment of the present utility model.

Fig. 8 is a schematic diagram of connection relationship between a support and a mounting mechanism of a cigarette guiding device according to an embodiment of the present utility model.

Fig. 9 is a schematic view of the bracket structure in fig. 8.

Fig. 10 is a schematic view of a first cantilever structure of a support of a cigarette guiding device according to an embodiment of the present utility model.

Fig. 11 is a schematic structural view of a propping mechanism of the cigarette guiding device according to the embodiment of the present utility model.

Fig. 12a is a schematic view of a schematic cross-sectional structure of a propping member of a propping mechanism of a cigarette guiding device according to an embodiment of the present utility model.

Fig. 12b is a schematic side view of an abutment member of an abutment mechanism of a cigarette guide device according to an embodiment of the present utility model.

Fig. 13a is a schematic front view of a plugging member of an abutting mechanism of a cigarette guiding device according to an embodiment of the present utility model.

Fig. 13b is a schematic side view of a blocking member of an abutment mechanism of a cigarette guide device according to an embodiment of the present utility model.

Fig. 13c is a schematic rear view of a plugging member of an abutment mechanism of the cigarette guide device according to an embodiment of the present utility model.

Fig. 14 is a schematic view of a method for adjusting a gap using a cigarette guide in accordance with an embodiment of the present utility model.

Reference numerals:

1. a force application mechanism; 2. a mounting mechanism; 3. a connecting piece; 4. a guide rail; 5. a cutting drum; 6. a measuring rod;

11. a bracket; 12. a propping mechanism; 13. a blocking member;

111. a mounting part; 112. a connection part; 113. a first cantilever; 114. a second cantilever; 115. a mounting hole;

115a, a first section of aperture; 115b, second-stage holes; 115c, third section of holes;

121. an elastic member; 122. a pressing member; 123. a blocking member;

123a, first concave portions; 122a, a second concave portion; 122b, a first section shaft; 122c, a second section shaft;

21. a locking mechanism; 22. a mounting member; 23. a spacer bush;

211. a first locking member; 212. a second locking member;

41. a working cambered surface; 42. a slotted hole; 43. a bottom surface.

Detailed Description

The technical scheme provided by the utility model is described in more detail below with reference to fig. 1 to 14.

The tipping machine comprises a slitting device for slitting double length filter cigarettes into two equal length filter cigarettes. Due to the different cigarette accessories or specifications, the radial clearance P between the guide rail 4 and the cutting drum 5 (also called drum) needs to be adjusted to ensure the cigarette cutting quality. The radial clearance P refers to a clearance P between the guide rail 4 and the cutter drum 5 in the radial direction of the cutter drum 5.

The slitting device comprises a cigarette guiding device by means of which the radial clearance P between the guide rail 4 and the cutting drum 5 can be adjusted rapidly. Along the circumferential direction of the cutter drum 5, a plurality of cutter drum grooves 51 are provided.

Referring to fig. 1 and 2, an embodiment of the present utility model provides a cigarette guide for rapidly achieving adjustment of the spacing between each guide rail 4 and the cutter drum 5.

Specifically, the embodiment of the utility model provides a cigarette guiding device, which comprises a force application mechanism 1, a mounting mechanism 2, a connecting piece 3 and a plurality of guide rails 4. The force application mechanism 1 includes a bracket 11, an elastic member 121, and an abutting member 122; the abutment 122 is slidably mounted to the bracket 11; the elastic member 121 abuts against one end of the abutting member 122 to change the position of the abutting member 122 relative to the bracket 11. The mounting mechanism 2 includes a locking mechanism 21 and a mounting member 22. The connector 3 detachably connects the urging mechanism 1 with the mounting mechanism 2. Each guide rail 4 of the plurality of guide rails 4 includes a work cambered surface 41; each guide rail 4 is adjustably mounted to the mounting member 22; the end of the abutting piece 122 away from the elastic piece 121 abuts against the guide rail 4. The locking mechanism 21 is configured to lock each rail 4 with the mount 22.

When it is desired to adjust the radial clearance P, the measuring rod 6 is placed in the cutting drum groove 51 and against the working camber 41 of the guide rail 4.

In the above technical solution, the guide rail 4 is mounted on the mounting member 22, and the mounting is adjustable. When the guide rail 4 is in a different mounting position, the radial distance between the guide rail 4 and the cutting drum 5 will vary. After the radial clearance P between the guide rail 4 and the cutting drum 5 has been determined, the guide rail 4 is locked and fixed to the mounting 22 by means of the locking mechanism 21. When the radial clearance P between the guide rail 4 and the cutting drum 5 needs to be adjusted, the locking mechanism 21 is firstly released, and then the measuring rod 6 is inserted into the radial clearance P between the guide rail 4 and the cutting drum 5; under the action of the force application mechanism 1, the force application mechanism 1 automatically pushes the guide rail 4 to move towards the cutting drum 5 so as to reduce the radial clearance P between the guide rail 4 and the cutting drum 5; the measuring rod 6 is then removed and the production can continue.

If the radial gap P between the guide rail 4 and the cutting drum 5 needs to be enlarged, the locking mechanism 21 is firstly loosened, then the measuring rod 6 is inserted into the radial gap P between the guide rail 4 and the cutting drum 5, and the abutting piece 122 can further compress the elastic piece 121 under the action of the measuring rod 6, so that the locking mechanism is only needed to be screwed down again, and the guide rail 4 and the mounting piece 22 are fixed; the measuring rod 6 is then removed and the production can continue.

The above technical solution can be seen in that the radial clearance P between the guide rail 4 and the cutting drum 5 can be very conveniently adjusted, and the guide rails 4 are individually adjusted, independent of each other, so that adjusting one guide rail 4 does not affect the position of the other guide rail 4. The plurality of guide rails 4 can be adjusted at the same time. Moreover, the adjustment step is very simple for each guide rail 4, and the operator only needs to unscrew the locking mechanism 21, insert the measuring rod 6, and tighten the locking mechanism 21 again.

Referring to fig. 1 to 3, the guide rail 4 is the object of the application mechanism 1 and the mounting mechanism 2, and the radial clearance P between the guide rail 4 and the cutting drum 5 is to be adjusted. The number of the guide rails 4 is plural, and the connector generally comprises four guide rails 4, and each guide rail 4 has the same structure and the same installation mode. The following will take one of the guide rails 4 as an example. The guide rail 4 is a substantially long strip plate, the working cambered surface 41 of the guide rail 4 is a concave cambered surface, and the concave cambered surface and the cutting drum 5 are in the same arc. The guide rail 4 has an oblong hole 42 at each end, and the long axis center line A, B of the oblong hole 42 is directed toward the center of the cutter drum 5. The relative positions of the guide rail 4 and the mounting member 22 can be varied by means of oblong holes 42 such that the radial clearance P between the guide rail 4 and the cutting drum 5 is varied.

Specifically, the urging mechanism 1 is configured to apply a pushing force to each of the guide rails 4 so that each of the guide rails 4 can be moved away from the urging mechanism 1 in an unlocked state to change the relative positions of the guide rails 4 and the urging mechanism 1. In the actual mounting process, the mounting direction of the urging mechanism 1 is such that: the direction of the pushing force applied by the urging mechanism 1 is parallel to the direction of the gap P between the guide rail 4 and the cutter drum 5, i.e., the direction of the pushing force is the S direction indicated in fig. 1. The radial gap P between the guide rail 4 and the cutting drum 5 is located in the radial direction of the cutting drum 5.

As described above, the number of the guide rails 4 is plural, so that all the guide rails 4 can be installed and connected together. Therefore, the structure is more compact, the structure is not scattered too much, and the installation and the arrangement are convenient. In some embodiments, the mounting mechanism 2 includes a locking mechanism 21 and a mount 22. The mounting member 22 takes the form of a rod. Referring to fig. 4, the two ends of the mounting member 22 are provided with thread segments, the middle part of the mounting member 22 is a polished rod, and the number of the mounting members 22 is two. One mounting piece 22 is sleeved in the oblong hole 42 at the first end of each guide rail 4, and the other mounting piece 22 is sleeved in the oblong hole 42 at the second end of each guide rail 4. The guide rails 4 are connected into a whole by two mounting pieces 22; a locking mechanism 21 is mounted at each end of each mounting member 22 to prevent the guide rail 4 from falling off the ends of the mounting member 22.

In the actual production process, the guide rails 4 are spaced apart by an interval N. In order to keep the individual guide rails 4 in different positions in the axial direction of the mounting 22, see fig. 5a and 5b, the mounting mechanism 2 further comprises a plurality of spacers 23. A plurality of spacers 23 are sleeved on the outer side of each mounting piece 22. One guide rail 4 is sandwiched between two adjacent spacers 23. The spacer 23 is a hollow cylindrical sleeve and serves to position the guide rail 4. The relative positional relationship between the mounting member 22, the spacer 23 and the guide rail 4 is shown in fig. 8.

Each mounting member 22 is provided with a plurality of spacers 23, a first locking member 211 and a second locking member 212.

The locking mechanism 21 includes a first locking member 211 and a second locking member 212. A first locking member 211 is installed at one axial end of each of the mounting members 22; a second locking member 212 is mounted at the axially opposite end of each mounting member 22.

The first locking member 211 detachably connects one end of the mounting member 22 with the connecting portion 112 of the bracket 11, specifically through the connecting member 3. The connecting piece 3 comprises two through holes, one through hole penetrates through the mounting piece 22, the first locking piece 211 can be a nut, and the first locking piece 211 is in threaded connection with a threaded end of the end part of the mounting piece 22; the other through hole is detachably connected with the connecting part 112 of the bracket 11 of the force application mechanism 1, and can be specifically detached by bolts and nuts.

The second locking member 212 detachably connects the other end of the mounting member 22 to the cantilever of the bracket 11. A specific implementation of the bracket 11 will be described later.

The first locking member 211 and the second locking member 212 make the two axial ends of the mounting member 22 have fixed supporting points, so that the mounting member 22 is very firm and not easy to shake, and then the positions of the guide rails 4 in the production process of each guide rail 4 mounted on the mounting member 22 are very firm. It is added here that in the non-production state the radial clearance P between the guide rail 4 and the cutting drum 5 is adjusted.

The implementation of the force application mechanism 1 is described below.

Under the production working condition, each guide rail 4 and the mounting piece 22 are fixedly connected through the locking mechanism 21, and the position of the guide rail 4 is not movable and is fixed; under this condition, the urging mechanism 1 and the guide rail 4 are held in abutting contact. When adjustment is required, the position of the guide rail 4 relative to the mounting member 22 is made adjustable by the urging means 1 by releasing the locking means 21.

Referring to fig. 7 to 9, the urging mechanism 1 includes a bracket 11, a plurality of elastic members 121, and a plurality of abutting members 122. All the elastic members 121 and the abutting members 122 are mounted to the same bracket 11. Each elastic member 121 and each abutting member 122 are in one-to-one correspondence. For each guide rail 4, two elastic members 121 and two abutting members 122 are provided. At each end of each guide rail 4, there are provided an abutment member 122 and an elastic member 121 for urging the abutment member 122.

Referring to fig. 7 to 9, fig. 7 illustrates a structure of the holder 11 of the urging mechanism 1 in the direction shown in fig. 1. Fig. 8 illustrates the relative positional relationship between the bracket 11 of the urging mechanism 1 and the mounting mechanism 2. Fig. 9 is a schematic view showing the structure of the stand 11 of the urging mechanism 1 alone, in which the view direction is the same as that shown in fig. 8.

The bracket 11 is the mounting base for the abutment 122 and the elastic member 121. Specifically, the bracket 11 includes a mounting portion 111, a first cantilever 113, a connecting portion 112, and a second cantilever 114.

The mounting portion 111 is configured to be fixedly coupled to a wall. The mounting portion 111 is formed by fixing a plurality of plates, and may be welded or screwed. The mounting portion 111 is generally T-shaped to meet the installation requirements of the space in which it is located.

The connection portion 112 may be a strip-plate structure. One end of the connection part 112 is fixedly connected to the mounting part 111, and the end is also fixedly connected to the first cantilever 113. The other end of the connection portion 112 is fixedly connected to the second cantilever 114. The above-mentioned fixed connection can be realized by means of bolting, welding, etc.

The first cantilever 113 and the second cantilever 114 are used for installing an elastic member 121 and an abutting member 122 of the force application mechanism 1. Hereafter, a set of the abutment mechanism 12 will be referred to as an elastic member 121 and an abutment member 122. The number of the abutting mechanisms 12 mounted on the first cantilever 113 is the same as the number of the guide rails 4, and the number of the abutting mechanisms 12 mounted on the first cantilever 113 is also the same as the number of the guide rails 4.

Wherein the number of groups of elastic members 121 and abutting members 122 mounted on the first cantilever 113 is the same as that of the guide rails 4, and the number of groups of elastic members 121 and abutting members 122 mounted on the second cantilever 114 is the same as that of the guide rails 4.

The first cantilever 113 and the second cantilever 114 each employ a mounting hole 115 to mount the abutment mechanism 12. In some embodiments, the first cantilever 113 and the second cantilever 114 are each provided with a plurality of mounting holes 115; a set of abutment mechanisms 12 is mounted in each mounting hole 115.

The centers of the respective mounting holes 115 on the first cantilever 113 are on the same straight line, and the centers of the respective mounting holes 115 on the second cantilever 114 are on the other straight line. The mounting holes 115 of the first cantilever 113 and the second cantilever 114 are aligned in pairs, as indicated by the horizontal stippling lines in fig. 8 and 9.

Referring to fig. 10 and 11, the mounting hole 115 is configured as a stepped through hole. The stepped through hole includes a first stage hole 115a, a second stage hole 115b, and a third stage hole 115c. The inner diameter of the first section hole 115a is larger than the inner diameter of the second section hole 115 b. The second section hole 115b has an inner diameter larger than that of the third section hole 115c. The inner wall of the first segment hole 115a is provided with an internal thread to facilitate the installation of a plugging member 123 described later.

Referring to fig. 11 to 12b, the abutment 122 adopts a stepped shaft including a first-stage shaft 122b and a second-stage shaft 122c. The diameter of the first section shaft 122b is greater than the diameter of the second section shaft 122c. The diameter of the first section shaft 122b is larger than the inner diameter of the third hole section of the stepped hole, and the diameter of the second section shaft 122c is slightly smaller than the inner diameter of the third hole section, so that the abutting piece 122 does not fall out of the third section hole 115c of the stepped through hole. During adjustment, the second section shaft 122c of the abutting piece 122 abuts against the bottom surface 43 of the guide rail 4, so that the guide rail 4 is positioned for use.

Referring to fig. 13a to 13c, the abutment mechanism 12 further comprises a blocking member 123; the blocking member 123 is installed at one end of the stepped through hole to block one end opening of the stepped through hole. The blocking member 123 includes a first concave portion 123a, the first concave portion 123a being located inside the first-stage hole 115a of the stepped through hole. The end face of the plugging member 123 located outside the stepped through hole is provided with a hexagonal concave hole, and the plugging member 123 can be locked and unlocked by an inner hexagonal tool.

The first section shaft 122b of the abutment 122 includes a second internal recess 122a; the second concave portion 122a is located inside the first and second holes 115a and 115b of the stepped through hole, and the specific position is related to the protruding length of the abutment 122 according to the abutment 122. The first-stage shaft 122b of the abutment 122 is movable inside the first-stage hole 115a, the second-stage hole 115b of the stepped through hole.

The second-stage shaft 122c of the abutment 122 protrudes out of the stepped through hole to abut against the guide rail 4.

Referring to fig. 11, the elastic member 121 is sandwiched in the first concave portion 123a and the second concave portion 122a, and the elastic member 121 is in a compressed state to move against the guide rail 4 when the guide rail 4 is not fixed by the lock mechanism 21.

With continued reference to fig. 11, in some embodiments, the stepped through bore has at least one hole section that mates with the outer wall of the abutment 122 to provide a guide for the linear movement of the abutment 122. Specifically, the third-stage hole 115c of the stepped through hole and the second-stage shaft 122c of the abutment 122 are formed to cooperate to guide the extension and retraction movement of the abutment 122. The extension of the abutment 122 is achieved by the elastic action of the elastic element 121, and the extension of the abutment 122 is achieved by the insertion of a measuring rod 6, larger than the gap, in the gap P between the rail 4 and the cutting drum 5, i.e. by the insertion of the measuring rod 6 in the gap P by an external force, the measuring rod 6 pushing the rail 4 and the rail 4 pushing the abutment 122. During the above-described extension and retraction movements, the guide rail 4 is not locked by the locking mechanism 21.

In some embodiments, the elastic member 121 applies an elastic force in a direction perpendicular to the length direction of the first and second cantilevers 113 and 114.

The embodiment of the utility model also provides a cutting device which comprises the cutting drum 5 and the cigarette guiding device provided by any technical scheme of the utility model. Wherein the gap P between the guide rail 4 and the cutting drum 5 of the cigarette guide is adjustable by the force application mechanism 1 of the cigarette guide.

The cutting device, due to the fact that the cigarette guiding device provided by the embodiment is provided, can also achieve rapid adjustment of the gap P between the cutting drum 5 and the guide rail 4, can meet production requirements of different cigarette specifications or auxiliary materials, and does not need to disassemble the cigarette guiding device.

An embodiment of the present utility model further provides a mounter including: the slitting device provided by any technical scheme of the utility model.

Referring to fig. 14, the embodiment of the present utility model further provides a method for adjusting a gap by using a cigarette guiding device, which may be implemented by using the cigarette guiding device provided by any one of the above technical solutions. The method comprises the following steps:

step S100, operating the locking mechanism 21 of the cigarette guide to release the fixed connection of the respective guide rail 4 and the mounting member 22. As described above, each of the mounting members 22 is provided with the first locking member 211 and the second locking member 212. Taking the example that the first locking member 211 is closer to the mounting portion 111 of the bracket 11 and the second locking member 212 is farther from the mounting portion 111 of the bracket 11, only the second locking members 212 of the two mounting members 22 need to be released. For detailed description and connection relation of each component, refer to the above description, and are not repeated here.

Step S200, determining that the gap P between the guide rail 4 of the cigarette guide device and the cutter drum 5 needs to be enlarged or reduced.

Step S300, according to the size of the gap P to be adjusted, plugging the measuring rod 6 with corresponding diameter specification into the gap P.

In step S400, if the gap P needs to be reduced, the elastic member 121 of the cigarette guiding device automatically pushes the guide rail 4 to move until the gap P between the guide rail 4 and the cutting drum 5 meets the requirement set by the measuring rod 6.

In some embodiments, the method of adjusting the gap P using the cigarette guide further comprises the steps of:

step S500, if the gap P needs to be enlarged, the second locking component of the mounting mechanism 2 is directly screwed, the measuring rod 6 with corresponding diameter specification is inserted into the gap between the guide rail inlet and the guide rail outlet, and the gap P between the guide rail 4 and the cutting drum 5 meets the set requirement of the measuring rod 6 under the action of the measuring rod 6.

According to the technical scheme, the required operation steps are very few, the rapid adjustment of the clearance P between the cutting drum 5 and the guide rail 4 can be realized, the requirements of different cigarette specifications or auxiliary material production can be met, and the cigarette guide device does not need to be disassembled.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the protection of the present utility model.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be replaced with others, which may not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (12)

1. A cigarette guide, comprising:

the force application mechanism (1) comprises a bracket (11) and a propping mechanism (12); the propping mechanism (12) comprises an elastic piece (121) and a propping piece (122); the propping piece (122) is slidably arranged on the bracket (11); the elastic member (121) abuts against one end of the abutting member (122) to change the position of the abutting member (122) relative to the bracket (11);

a mounting mechanism (2) comprising a locking mechanism (21) and a mounting member (22);

a connecting piece (3) for detachably connecting the force application mechanism (1) with the mounting mechanism (2); and

a plurality of guide rails (4), each guide rail (4) comprising a working cambered surface (41); each of the guide rails (4) is adjustably mounted to the mounting member (22); one end of the propping piece (122) far away from the elastic piece (121) is propped against the guide rail (4); the locking mechanism (21) is configured to lock each of the guide rails (4) with the mount (22).

2. A cigarette guide according to claim 1, characterized in that each guide rail (4) is provided with two said abutment mechanisms (12) in correspondence; each of the abutment mechanisms (12) abuts against one of the ends of the guide rail (4).

3. A cigarette guide according to claim 1, wherein all of said elastic members (121) and said abutment members (122) are mounted to the same frame (11).

4. A cigarette guide according to claim 1, characterized in that the bracket (11) comprises:

a mounting portion (111) configured to be fixedly connected to a wall;

a connecting part (112) fixedly connected with the mounting part (111);

a first cantilever (113) fixedly connected to one end of the mounting portion (111); and

a second cantilever (114) fixedly connected to the other end of the connecting portion (112);

wherein the number of the abutting mechanisms (12) mounted on the first cantilever (113) is the same as the number of the guide rails (4), and the number of the abutting mechanisms (12) mounted on the second cantilever (114) is the same as the number of the guide rails (4).

5. A cigarette guide according to claim 4, characterized in that the first cantilever (113) and the second cantilever (114) are each provided with a plurality of mounting holes (115); a set of the elastic member (121) and the abutting member (122) are installed in each of the installation holes (115).

6. The cigarette guide arrangement according to claim 5, characterized in that the mounting hole (115) is configured as a stepped through hole; the propping mechanism (12) further comprises a blocking part (123); the plugging part (123) is arranged at one end of the stepped through hole; the blocking member (123) comprises a first internal recess (123 a), the abutment (122) comprising a second internal recess (122 a); one end of the propping piece (122) is positioned in the stepped through hole, and the other end of the propping piece (122) extends out of the stepped through hole to prop against the guide rail (4);

the elastic member (121) is sandwiched in the first and second concave portions (123 a, 122 a) to move against the guide rail (4) when the guide rail (4) is not fixed by the locking mechanism (21).

7. A device according to claim 6, wherein said stepped through hole has at least one hole section cooperating with the outer wall of said abutment member (122) to guide the rectilinear movement of said abutment member (122).

8. A cigarette guide according to claim 4, characterized in that the elastic force exerted by the elastic member (121) is directed perpendicularly to the length direction of the first cantilever (113) and the second cantilever (114).

9. A cigarette guide according to claim 1, characterized in that the mounting (22) is configured in the shape of a rod and the number of mounting (22) is two; the guide rail (4) is configured in a plate shape, and each end of the guide rail (4) in the length direction is provided with a slotted hole (42); one of the mounting members (22) passes through the oblong holes (42) of the first ends of all the guide rails (4), and the other mounting member (22) passes through the oblong holes (42) of the second ends of all the guide rails (4).

10. A cigarette guide according to claim 9, wherein the mounting mechanism (2) further comprises:

a plurality of spacers (23) sleeved on the outer side of the same mounting piece (22), and the guide rail (4) is clamped between two adjacent spacers (23);

the locking mechanism (21) comprises a first locking piece (211) and a second locking piece (212); the first locking piece (211) is used for detachably connecting one end of the mounting piece (22) with the connecting part (112) of the bracket (11); the second locking piece (212) is used for detachably connecting the other end of the mounting piece (22) with the first cantilever (113) or the second cantilever (114) of the bracket (11);

wherein each of the mounting members (22) is provided with a plurality of the spacers (23), one of the first locking members (211) and one of the second locking members (212).

11. A slitting device, comprising:

a cutting drum (5); and

a cigarette guide of any one of claims 1 to 10;

wherein the gap between the guide rail (4) of the cigarette guiding device and the cutting drum (5) can be adjusted by the force application mechanism (1) of the cigarette guiding device.

12. A pick-up machine, comprising: the slitting device of claim 11.