Adjusting tool for cigarette making machine filter stick accelerating wheel guide rail

Abstract

The utility model provides a cigarette making machine filter rod acceleration wheel guide rail adjusting tool which comprises a base and a connecting rod, two measuring rods with the diameter equal to that of a filter rod are installed on the base, one end of the connecting rod is connected with the base, and the other end of the connecting rod is connected with the base. And the other end of the connecting rod is provided with a locking rod which is matched with the measuring bar to be clamped on the accelerating wheel. The device is simple in structure and convenient to use, by arranging the locking rod which is matched with the measuring bar and is clamped on the acceleration wheel, the measuring bar can be placed and the guide rail can be adjusted by a single person, and the equipment efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette product processing, in particular to an adjustment tool for a filter rod acceleration wheel guide rail of a cigarette making machine. Background Art

[0002] The main function of the filter rod acceleration wheel of the cigarette making machine is to support the filter tip segment coming out of the parallel drum and send it into the converging drum as the acceleration wheel rotates. There is no negative pressure suction on the filter rod acceleration wheel, and the positioning of the filter rod on the acceleration wheel is entirely achieved by the guide rail.

[0003] The wheel groove of the filter rod acceleration wheel is quite special, showing a hook type. The current method of adjusting the guide rail is to put two measuring rods with the same diameter as the filter rod into the wheel groove at the bottom of the guide rail, ensure that the measuring rods are located at the bottom of the wheel groove, and tighten the two fastening screws to fix the guide rail after the guide rail and the measuring rods are tightly attached.

[0004] Due to the particularity of the acceleration wheel groove and the downward opening of the wheel groove at the bottom of the guide rail, the measuring rod will slide out of the wheel groove, resulting in the need for an assistant to fix the measuring rod when adjusting the guide rail. It is difficult for a single person to complete the placement of two measuring rods and the adjustment of the guide rail, which seriously affects the efficiency of the equipment. Utility Model Content

[0005] The utility model aims to provide an adjustment tool for the guide rail of a filter rod accelerating wheel of a cigarette making machine to solve the above technical problems.

[0006] The utility model provides an adjustment tool for the guide rail of a filter rod acceleration wheel of a cigarette making machine, comprising a base and a connecting rod, wherein two measuring rods with diameters equal to those of the filter rods are mounted on the base, one end of the connecting rod is connected to the base, and the other end of the connecting rod is mounted with a locking rod that cooperates with the measuring rods and is clamped on the acceleration wheel.

[0007] Furthermore, the measuring rod and the base are detachably connected to form a measuring rod rack.

[0008] Furthermore, one end of the two measuring rods is provided with an external thread, and the surface of the base close to the measuring rod is provided with a fixing hole with an internal thread matching with the external thread.

[0009] Furthermore, the base and the connecting rod are detachably connected via a connecting bolt, and the connecting rod is rotatably connected to the connecting bolt.

[0010] Furthermore, a threaded hole is formed on a surface of the base close to the connecting rod, and the threaded hole is threadedly connected to the connecting bolt.

[0011] Furthermore, a through hole is provided on the connecting rod, and the through hole is coaxially arranged with the connecting bolt and is rotatably connected thereto.

[0012] Furthermore, a guide column is installed on the end surface of the connecting rod away from the base, and a retaining ring is installed on the end of the guide column away from the connecting rod.

[0013] Furthermore, the guide column is threadedly connected to the connecting rod.

[0014] Furthermore, a through hole is formed on the locking rod, and the through hole is sleeved on the outer wall of the guide column and is slidably connected to the guide column.

[0015] Furthermore, the outer sleeve of the guide column is provided with a return spring located between the locking rod and the retaining ring.

[0016] The utility model has a simple structure and is easy to use. By arranging a locking rod which cooperates with the measuring rod and is clamped on the acceleration wheel, a single person can complete the placement of the measuring rod and the adjustment of the guide rail, thereby greatly improving the efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0019] Figure 2 This is an exploded view of the structure of Embodiment 1 of the present utility model;

[0020] Figure 3 This is a schematic diagram of the application of Embodiment 1 of the present utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the measuring rod stand of Example 2 of the utility model;

[0022] Figure 5 It is a side cross-sectional view of the measuring rod stand of Embodiment 2 of the present utility model;

[0023] Figure 6 This is an exploded view of the structure of Embodiment 3 of the present utility model;

[0024] Figure 7 It is a partial structural side view of Embodiment 3 of the present utility model;

[0025] Figure 8 This is a schematic diagram of the application of Embodiment 3 of the present utility model;

[0026] Description of reference numerals:

[0027] In the figure: 1-connecting rod, 11-through hole, 12-connecting bolt, 2-base, 21-measuring rod, 22-fixing hole, 23-fixed measuring rod, 24-movable measuring rod, 25-rotating hole, 3-locking rod, 31-through hole, 4-guide column, 41-reset spring, 42-blocking ring, 51-acceleration wheel, 52-guide rail, 53-wheel groove, 6-other parts, 71-slide, 72-limiting block, 73-locking bolt, 74-guide block, 75-guide groove, 81-bayonet, 82-chuck, 83-groove, 84-auxiliary spring, 85-limiting plate, 86-rotating shaft, 87-limiting head; DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] 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" and the like indicating directions or positional relationships are based on the directions 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 device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] Example 1

[0032] like Figure 1-Figure 3As shown:

[0033] A tool for adjusting a filter rod accelerating wheel guide rail of a cigarette making machine comprises a base 2 and a connecting rod 1. One end of the connecting rod 1 is connected to the base 2 via a connecting bolt 12.

[0034] A fixing hole 22 is provided in the middle of the top surface of the base 2 , an inner wall of the fixing hole 22 is provided with an internal thread, and the fixing hole 22 is threadedly connected to the connecting bolt 12 .

[0035] The connecting rod 1 is provided with a through hole 11 coaxially arranged with the fixing hole 22 . The through hole 11 is rotatably connected to the outer wall of the connecting bolt 12 . The diameter of the through hole 11 is smaller than the head diameter of the connecting bolt 12 .

[0036] One end of the connecting bolt 12 passes through the through hole 11 and extends into the fixing hole 22 to be threadedly connected to the base 2 . The connecting bolt 12 is rotatably connected to the connecting rod 1 through the through hole 11 .

[0037] The measuring rod 21 is detachably mounted on the base 2 , and the measuring rod 21 and the base 2 form a measuring rod rack.

[0038] The bottom of the base 2 is connected to two symmetrically arranged measuring rods 21 , the top ends of the measuring rods 21 are provided with external threads, and the bottom surface of the base 2 is provided with threaded holes threadedly connected to the external threads.

[0039] The other end of the connecting rod 1 is threadedly connected to the guide column 4 , and a retaining ring 42 is installed at the end of the guide column 4 away from the connecting rod 1 .

[0040] The guide post 4 is provided with a locking rod 3 slidably connected to the guide post 4 . The locking rod 3 is provided with a through hole 31 . The through hole 31 is sleeved on the outer wall of the guide post 4 and slidably connected to the guide post 4 .

[0041] The guide column 4 is sleeved with a return spring 41 located between the locking rod 3 and the blocking ring 42 .

[0042] The locking rod 3 can slide along the axial direction of the guide column 4 under the action of external force.

[0043] When in use, the measuring rod rack is inserted into the two adjacent wheel grooves 53 on the filter rod acceleration wheel 51 close to the guide rail 52 in an integral manner. The operator holds the locking rod 3 and pulls it outward. The locking rod 3 compresses the reset spring 41 and the locking rod 3 is inserted into the wheel groove 53 opposite to the measuring rod 21. After the operator lets go, under the action of the reset spring 41, the locking rod 3 and the measuring rod 21 are clamped on the acceleration wheel 51, and then the bolts on the guide rail 52 are removed, and the guide rail 52 is adjusted, so that one person can complete the placement of the measuring rod 21 and the adjustment of the guide rail 52.

[0044] In this embodiment, the number of locking rods 3 is one, and can also be set to two. The two locking rods 3 are installed on a base, a through hole 31 is opened on the base, the base is slidably connected to the guide column 4, and the reset spring 41 is set between the base and the retaining ring 42.

[0045] The distance between the two locking rods 3 is consistent with the distance between two adjacent wheel grooves 53 on the acceleration wheel 51. The combination of the two measuring rods 21 and the two locking rods 3 ensures that the setting of the measuring rod 21 is more stable.

[0046] In this embodiment, the locking rod 3 is slidably installed on the guide column 4, and the two measuring rods 21 are rotatably connected to the connecting rod 1 through the base 2. The locking rod 3 and the two measuring rods 21 can also be fixedly installed on the connecting rod 1 respectively, and the two measuring rods 21 are arranged correspondingly to the two adjacent wheel grooves 53 on the filter rod acceleration wheel 51 close to the guide rail 52, and the locking rod 3 is arranged correspondingly to the wheel groove 53 on the filter rod acceleration wheel 51 away from the guide rail 52. When in use, the operator directly inserts the locking rod 3 and the two measuring rods 21 into the corresponding wheel grooves 53, and the locking rod 3 and the measuring rods 21 are clamped on the acceleration wheel 51. The operator adjusts the guide rail 52, so that a single person can complete the placement of the measuring rods 21 and the adjustment of the guide rail 52.

[0047] Example 2

[0048] like Figure 4 and Figure 5 As shown, in this embodiment, a fixed measuring rod 23 and a movable measuring rod 24 are connected below the base 2, the top of the fixed measuring rod 23 is installed on the base 2 and is relatively fixed to the base 2, the top of the movable measuring rod 24 is connected to the base 2 through a slide 71, and the movable measuring rod 24 slides on the base 2 through the slide 71.

[0049] The slide cylinder 71 is sleeved on the outside of the base 2 and connected to the movable measuring rod 24 .

[0050] A limiting block 72 is provided near the outer end of the base 2 to prevent the slide 71 from being separated from the base 2 .

[0051] A locking bolt 73 threadedly connected to the slide cylinder 71 is installed on the slide cylinder 71 , and one end of the locking bolt 73 passes through the slide cylinder 71 and extends to the base 2 to abut against the surface of the base 2 .

[0052] A guide block 74 is provided on the inner side surface of the slide 71, and a guide groove 75 is opened on the surface of the base 2 close to the guide block 74. The guide block 74 is arranged in the guide groove 75 and is slidably connected to the guide groove 75. The cooperation between the guide block 74 and the guide groove 75 provides a guiding effect for the movement of the movable measuring rod 24.

[0053] In this embodiment, the position of the movable measuring rod 24 is adjusted by the slide 71, so that the distance between the two measuring rods 21 can be adjusted, which is suitable for the adjustment of the guide rails 52 of acceleration wheels 51 of different sizes. The position of the movable measuring rod 24 is locked by the locking bolt 73, and the limit block 72 prevents the slide 71 from separating from the base 2. The guide block 74 and the guide groove 75 provide a guiding effect for the movement of the movable measuring rod 24, so that the adjustment process of the movable measuring rod 24 is smoother, and the adjustment operation by one person can be realized.

[0054] In this embodiment, except that the two measuring rods 21 in Embodiment 1 are replaced by the fixed measuring rod 23 and the movable measuring rod 24, other technical solutions are the same as those in Embodiment 1.

[0055] Example 3

[0056] like Figure 6-Figure 8 As shown, this embodiment includes a base 2 and a connecting rod 1 , and one end of the connecting rod 1 is connected to the base 2 via a rotating shaft 86 .

[0057] A rotation hole 25 is provided in the middle of the top surface of the base 2 .

[0058] The connecting rod 1 is provided with a through hole 11 coaxially arranged with the rotating hole 25 .

[0059] A rotating shaft 86 is inserted into the rotating hole 25 and the through hole 11 . A stopper 87 is disposed at the top of the rotating shaft 86 and is located above the through hole 11 . The diameter of the stopper 87 is greater than the diameter of the through hole 11 .

[0060] A limiting plate 85 located below the rotating hole 25 is provided at the bottom end of the rotating shaft 86 .

[0061] An auxiliary spring 84 sleeved on the outside of the rotating shaft 86 is provided between the base 2 and the limiting plate 85 . The outer diameter of the auxiliary spring 84 is larger than the inner diameter of the rotating hole 25 , and the diameter of the limiting plate 85 is larger than the outer diameter of the auxiliary spring 84 .

[0062] A rotation locking assembly is provided between the base 2 and the connecting rod 1 .

[0063] The rotation locking assembly includes a latch 81 and a chuck 82 .

[0064] Two latches 81 are disposed on the top surface of the base 2 , and the two latches 81 are symmetrically disposed on both sides of the rotating hole 25 .

[0065] The chuck 82 is installed on the surface of the connecting rod 1 close to the base 2. The surface of the chuck 82 close to the base 2 is provided with multiple grooves 83 matching the bayonet 81. The grooves 83 are arranged in a circular array. A circular hole is provided in the middle position of the chuck 82. The chuck 82 is rotatably connected to the rotating shaft 86 through the circular hole.

[0066] The chuck 82 is fixed relative to the connecting rod 1 .

[0067] Except for the above-mentioned technical features, other technical solutions are the same as those in Example 1.

[0068] like Figure 8 As shown, in this embodiment, when the guide rail 52 is adjusted, a portion of the acceleration wheel 51 is blocked by other components 6. At this time, the locking rod 3 cannot be stuck in the wheel groove 53 opposite to the guide rail 52, and the locking rod 3 can only be set in other wheel grooves 53 close to the guide rail 52.

[0069] The operator pulls the connecting rod 1 and the base 2 apart from each other, and the base 2 compresses the auxiliary spring 84, so that the base 2 can rotate relative to the connecting rod 1. The base 2 is loosened, and under the action of the auxiliary spring 84, the pin 81 on the base 2 matches with the other grooves 83, and the angle between the base 2 and the connecting rod 1 is fixed.

[0070] After the adjustment of the acceleration wheel 51 and the guide rail 52 of the first cigarette making machine is completed, the acceleration wheel 51 and the guide rail 52 of the second cigarette making machine are adjusted. By providing the rotation locking assembly, it is possible to avoid the situation where the base 2 and the connecting rod 1 on the adjustment tool rotate freely before adjusting the acceleration wheel 51 and the guide rail 52 of other cigarette making machines, resulting in a change in the angle between the base 2 and the connecting rod 1, and to avoid the situation where the acceleration wheel 51 and the guide rail 52 of other cigarette making machines need to be readjusted before adjusting, which wastes maintenance time, and greatly improves the adjustment efficiency.

[0071] The utility model has a simple structure and is easy to use. By arranging a locking rod that cooperates with the measuring rod and is clamped on the acceleration wheel, a single person can complete the placement of the measuring rod and the adjustment of the guide rail, thereby greatly improving the efficiency of the equipment. The utility model is suitable for adjusting the guide rails of acceleration wheels of different sizes. A rotating locking component is arranged to avoid multiple adjustments of the device and low adjustment efficiency.

[0072] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An adjustment tool for the filter rod acceleration wheel guide rail of a cigarette making machine, characterized in that: It comprises a base and a connecting rod, wherein two measuring rods with diameters equal to that of the filter rod are mounted on the base, one end of the connecting rod is connected to the base, and the other end of the connecting rod is mounted with a locking rod which cooperates with the measuring rods and is clamped on the acceleration wheel.

2. The adjusting tool for the filter rod accelerating wheel guide rail of the cigarette making machine according to claim 1, characterized in that: The measuring rod and the base are detachably connected to form a measuring rod rack.

3. The adjusting tool for the filter rod accelerating wheel guide rail of a cigarette making machine according to claim 2, characterized in that: One end of the two measuring rods is provided with an external thread, and a threaded hole with an internal thread matching the external thread is provided on a surface of the base close to the measuring rod.

4. The adjusting tool for the filter rod accelerating wheel guide rail of a cigarette making machine according to claim 1, characterized in that: The base is detachably connected to the connecting rod via a connecting bolt, and the connecting rod is rotatably connected to the connecting bolt.

5. The adjusting tool for the filter rod accelerating wheel guide rail of a cigarette making machine according to claim 4, characterized in that: A fixing hole is provided on the surface of the base close to the connecting rod, and the fixing hole is threadedly connected to the connecting bolt.

6. The adjusting tool for the filter rod accelerating wheel guide rail of a cigarette making machine according to claim 4, characterized in that: The connecting rod is provided with a through hole, and the through hole is coaxially arranged with the connecting bolt and is rotatably connected thereto.

7. The adjusting tool for the filter rod accelerating wheel guide rail of a cigarette making machine according to claim 1, characterized in that: A guide column is installed on the end surface of the connecting rod away from the base, and a retaining ring is installed on the end of the guide column away from the connecting rod.

8. The adjusting tool for the filter rod accelerating wheel guide rail of a cigarette making machine according to claim 7, characterized in that: The guide column is threadedly connected to the connecting rod.

9. The adjusting tool for the filter rod accelerating wheel guide rail of a cigarette making machine according to claim 7, characterized in that: The locking rod is provided with a through hole, which is sleeved on the outer wall of the guide column and is slidably connected with the guide column.

10. The adjusting tool for the filter rod accelerating wheel guide rail of a cigarette making machine according to claim 9, characterized in that: The outer sleeve of the guide column is provided with a return spring located between the locking rod and the retaining ring.

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