Filter rod static electricity eliminating device, filter rod feeding hopper and cigarette making machine

Abstract

The utility model relates to a cigarette technology field discloses a filter stick static electricity elimination device, filter stick conveying hopper and cigarette making machine, filter stick static electricity elimination device includes support fixed seat and static electricity eliminator, support fixed seat is used for installing static electricity eliminator on filter stick production conveying device, support fixed seat includes support base, locking piece and fixed assembly, is provided with mounting hole on support base, mounting hole extends along the length direction of support base, locking piece is movably arranged in the mounting hole, and can stop in the arbitrary position of mounting hole and links with filter stick production conveying device, two sets of fixed assembly are symmetric and interval setting in support base, and static electricity eliminator can be detachably installed between two sets of fixed assembly. The filter stick static electricity elimination device can fix static electricity eliminator through two sets of fixed assembly symmetric and interval setting on support base, can adjust the position of static electricity eliminator through mounting hole, and adapts to different use demand.

Description

Technical Field

[0001] This utility model relates to the field of cigarette technology, and in particular to a filter rod electrostatic elimination device, a filter rod conveying hopper, and a cigarette rolling machine. Background Technology

[0002] Cigarette filter rods are made of cellulose acetate, a material with high electrical resistance. Static charge accumulates during various stages of production, handling, and transportation. Particularly during production, when the filter rods come into contact with metal filter rod conveyor hoppers, friction further accumulates static charge, leading to the filter rods sticking together due to static electricity.

[0003] To solve the above problems, an electrostatic eliminator is usually installed on the input channel of the filter rod. The electrostatic eliminator can reduce the accumulated charge on the filter rod and prevent the filter rod from sticking together. However, in the prior art, the electrostatic eliminator is usually fixed on the machine by a bracket, and the position of the electrostatic eliminator cannot be adjusted, so it cannot be applied to different usage scenarios. Utility Model Content

[0004] The purpose of this invention is to provide a filter rod static eliminator, a filter rod conveying hopper, and a cigarette rolling machine, which solves the technical problem that the position of the static eliminator in the prior art is not adjustable and cannot be applied to different usage scenarios.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] This utility model provides a filter rod static eliminator, including a support base and a static eliminator. The support base is used to install the static eliminator on a filter rod production conveying device. The support base includes:

[0007] The support base and locking component are provided. The support base is provided with a mounting hole that extends along the length of the support base. The locking component is movably inserted into the mounting hole and can stop at any position in the mounting hole and is connected to the filter rod production and conveying device.

[0008] The fixing components are arranged symmetrically and spaced apart on the support base, and the static eliminator is detachably installed between the two sets of fixing components.

[0009] The filter rod electrostatic eliminator can be fixed by two sets of fixing components that are symmetrically and spaced apart on the support base. By providing mounting holes on the support base that extend along the length of the support base, locking members inserted in the mounting holes can be adjusted to adjust the position of the electrostatic eliminator to meet different usage requirements.

[0010] As a preferred embodiment of the above-mentioned filter rod electrostatic elimination device, the fixing component includes:

[0011] A fixed base, which is mounted on the supporting base;

[0012] The locking arms of the two sets of fixing components are arranged opposite to each other, and a receiving space for accommodating the static eliminator is formed between the two sets of locking arms. One end of the locking arm is connected to the fixing base, and the other end is provided with a support member. The support member can abut against the static eliminator to fix the static eliminator.

[0013] The fixed base facilitates the installation and fixation of the locking arm. The static eliminator is fixed by the abutment on the locking arm.

[0014] As a preferred embodiment of the above-mentioned filter rod electrostatic elimination device, the locking arm includes:

[0015] The locking body has a first fixing part and a second fixing part at its two ends. The first fixing part is detachably connected to the fixing base. The second fixing part is provided with the abutment, which can move in a direction perpendicular to the support base to abut against the static eliminator.

[0016] The locking arm is detachably connected to the fixed base via the first fixing part, so as to facilitate the disassembly and installation of the locking arm; the abutment on the second fixing part can move in a direction perpendicular to the support base to abut against the static eliminator, thereby fixing the static eliminator.

[0017] As a preferred embodiment of the above-mentioned filter rod electrostatic elimination device, the first fixing part is provided with a first fixing hole, and the fixing base is provided with a corresponding second fixing hole. The first fixing member passes through the first fixing hole and the second fixing hole and is connected to the support base.

[0018] The second fixing part is provided with a threaded connection hole, and the abutment is threadedly connected to the threaded connection hole.

[0019] The first fixing part is connected to the fixing base and the support base through fixing holes and fasteners. The structure is simple, easy to manufacture, and the connection is firm.

[0020] The second fixing part is threadedly connected to the retaining part through a threaded connection hole. The position of the retaining part can be adjusted by screwing, which is relatively convenient. This allows the retaining part to hold the static eliminator and thus fix the static eliminator.

[0021] In a preferred embodiment of the above-mentioned filter rod electrostatic elimination device, the first fixing part and the second fixing part of one set of fixing components are both disposed on the side of the locking body facing the other set of fixing components, the first fixing part and the second fixing part are arranged in parallel, and the locking body is perpendicular to the first fixing part and the second fixing part.

[0022] The locking arms described above have a simple structure. The two sets of locking arms can fix the static eliminator from both sides, and the fixation is relatively secure.

[0023] As a preferred embodiment of the above-mentioned filter rod static elimination device, the locking body is integrally formed with the first fixing part and the second fixing part.

[0024] The locking arm is integrally molded, with a simple structure and easy manufacturing; moreover, the locking arm does not require assembly, which improves installation efficiency.

[0025] As a preferred embodiment of the above-mentioned filter rod electrostatic eliminator, a support member is provided on the fixed base, and the support member of the two sets of fixed components is supported on the bottom of the electrostatic eliminator.

[0026] The support structure provides support for the static eliminator, preventing it from moving freely within the housing space.

[0027] As a preferred embodiment of the above-mentioned filter rod electrostatic elimination device, the fixed base is provided with a limiting baffle, the limiting baffle is spaced apart from the support member, and the first fixing part is located between the limiting baffle and the support member.

[0028] The combination of the limiting stop and the support can limit the first fixed part of the locking arm to facilitate installation; it also serves to support the locking arm and prevent the locking arm from tilting.

[0029] This utility model also provides a filter rod conveying hopper, including a hopper and a cutting assembly disposed below the hopper. A conveying channel is provided between the hopper and the cutting assembly, and the conveying channel is provided with a filter rod static elimination device as described above.

[0030] The filter rod conveyor hopper uses a filter rod electrostatic elimination device installed in the conveying channel to eliminate the accumulated charge on the filter rods before they enter the cutting assembly, thus preventing the filter rods from sticking together.

[0031] This utility model also provides a cigarette making machine, including the above-mentioned filter rod conveying hopper.

[0032] The cigarette rolling machine, through the aforementioned filter rod conveying hopper, can provide filter rods with a small amount of static electricity accumulation for use in subsequent processes.

[0033] The beneficial effects of this utility model are:

[0034] The filter rod electrostatic eliminator proposed in this utility model can fix the electrostatic eliminator by two sets of fixing components that are symmetrically and spaced apart on the support base. By providing mounting holes on the support base, which extend along the length of the support base, locking members inserted in the mounting holes can be adjusted to adjust the position of the electrostatic eliminator to meet different usage requirements.

[0035] The filter rod conveying hopper proposed in this utility model eliminates the accumulated charge on the filter rods before they enter the cutting assembly by setting a filter rod electrostatic elimination device in the conveying channel, thereby preventing the filter rods from sticking together.

[0036] The cigarette machine provided by this utility model, through the filter rod conveying hopper mentioned above, can provide filter rods with a small amount of static electricity accumulation for use in subsequent processes. Attached Figure Description

[0037] Figure 1 This is a first structural schematic diagram of the filter rod electrostatic elimination device provided by this utility model;

[0038] Figure 2 This is a schematic diagram of the second structure of the filter rod electrostatic elimination device provided by this utility model;

[0039] Figure 3 This is a schematic diagram of the first structure of the support and fixing base provided by this utility model;

[0040] Figure 4 This is a schematic diagram of the second structure of the support and fixing base provided by this utility model;

[0041] Figure 5 This is an exploded view of the support and fixing base provided by this utility model;

[0042] Figure 6 This is a schematic diagram of the filter rod conveying hopper provided by this utility model.

[0043] In the picture:

[0044] 1000, Filter rod electrostatic eliminator; 100, Support and fixing base; 200, Electrostatic eliminator;

[0045] 1. Support base; 11. Mounting hole; 12. Third fixing hole; 13. Fifth fixing hole; 2. Locking element; 3. Fixing assembly;

[0046] 31. Fixed base; 311. Second fixing hole; 312. Fourth fixing hole;

[0047] 32. Locking arm; 321. Locking body; 322. First fixing part; 3221. First fixing hole; 323. Second fixing part; 3231. Threaded connection hole; 324. First fixing member; 325. Second fixing member;

[0048] 33. Supporting documents;

[0049] 34. Support component; 35. Limiting edge;

[0050] 2001, hopper; 2002, guide plate; 2003, guide plate; 2004, filter rod receiving station; 2005, blocking roller; 2006, slide plate; 2007, filter rod conveying device; 2008, cutting assembly. Detailed Implementation

[0051] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0052] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0053] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0054] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0055] like Figure 1 and Figure 2 As shown, this embodiment provides a filter rod static eliminator 1000, including a support base 100 and a static eliminator 200. The support base 100 is used to install the static eliminator 200 on a filter rod production and conveying device. The static eliminator 200 generates positive and negative ions by ionizing air with high voltage, and uses airflow or direct contact to transport the ions to the surface of the filter rod to neutralize the charge on the filter rod, thereby eliminating the accumulated charge on the filter rod. Specifically, the principle of static elimination by the static eliminator 200 is prior art and will not be described in detail here.

[0056] Specifically, the support base 100 includes a support base 1, a locking member 2, and a fixing component 3. The support base 1 is provided with a mounting hole 11, which extends along the length of the support base 1. The locking member 2 is movably inserted into the mounting hole 11 and can stop at any position in the mounting hole 11 and is connected to the filter rod production and conveying device. Two sets of fixing components 3 are symmetrically and spaced apart on the support base 1. The static eliminator 200 is detachably installed between the two sets of fixing components 3.

[0057] The filter rod static eliminator 1000 can fix the static eliminator 200 by two sets of fixing components 3 symmetrically and spaced apart on the support base 1; by providing mounting holes 11 on the support base 1, the mounting holes 11 extend along the length direction of the support base 1, and the locking member 2 passing through the mounting hole 11 can adjust its position in the mounting hole 11, so as to adjust the position of the static eliminator 200 and adjust the distance between it and the filter rod, thereby adapting to different usage requirements.

[0058] Preferably, the support base 1 has two mounting holes 11 spaced apart along its width direction. Both mounting holes 11 extend along the length direction of the support base 1. Locking elements 2 are installed in both mounting holes 11. Through the cooperation of the two mounting holes 11 and the two locking elements 2, the static eliminator 200 can be firmly installed on the filter rod production conveying device. Moreover, when adjusting the position of the support base 1, the support base 1 is prevented from tilting.

[0059] In this embodiment, the locking element 2 is a bolt, which passes through the mounting hole 11 and is threadedly connected to the filter rod production and conveying device. In other embodiments, the locking element 2 is not limited to a bolt, but can be other structures, as long as it can move along the mounting hole 11 and fix the support base 1 to the filter rod production and conveying device after it moves into place.

[0060] like Figure 3 and Figure 4 As shown, the fixing assembly 3 includes a fixing base 31 and a locking arm 32. The fixing base 31 is mounted on the support base 1. The locking arms 32 of the two sets of fixing assemblies 3 are arranged opposite to each other, and a receiving space for accommodating the static eliminator 200 is formed between the two sets of locking arms 32. One end of the locking arm 32 is connected to the fixing base 31, and the other end is provided with a retaining member 33. The retaining member 33 can abut against the static eliminator 200 to fix the static eliminator 200. The fixing base 31 facilitates the installation and fixing of the locking arm 32. The static eliminator 200 is fixed by the retaining member 33 on the locking arm 32 abutting against it.

[0061] Furthermore, the locking arm 32 includes a locking body 321. The locking body 321 has a first fixing part 322 and a second fixing part 323 at its two ends. The first fixing part 322 is detachably connected to the fixing base 31. The second fixing part 323 has a supporting member 33 that can move perpendicular to the supporting base 1 to abut against the static eliminator 200. The locking arm 32 is detachably connected to the fixing base 31 via the first fixing part 322, facilitating the disassembly and installation of the locking arm 32. The supporting member 33 on the second fixing part 323 can move perpendicular to the supporting base 1 to abut against the static eliminator 200, thereby fixing the static eliminator 200.

[0062] In this embodiment, the first fixing part 322 and the second fixing part 323 of one of the two sets of fixing components 3 are both disposed on the side of the locking body 321 facing the other set of fixing components 3. The first fixing part 322 and the second fixing part 323 are arranged in parallel, and the locking body 321 is perpendicular to the first fixing part 322 and the second fixing part 323. The structure of the locking arm 32 is simple. The two sets of locking arms 32 can fix the static eliminator 200 from both sides, and the fixation is relatively secure.

[0063] like Figure 5As shown, the first fixing part 322 is provided with a first fixing hole 3221, the fixing base 31 is provided with a corresponding second fixing hole 311, and the support base 1 is provided with a corresponding third fixing hole 12. The first fixing member 324 passes through the first fixing hole 3221 and the second fixing hole 311 and is connected to the third fixing hole 12 of the support base 1. In this embodiment, the first fixing member 324 is a bolt, the first fixing hole 3221 and the second fixing hole 311 are both smooth holes, and the third fixing hole 12 is a threaded hole. The first fixing member 324 passes through the first fixing hole 3221 and the second fixing hole 311 and is threadedly connected to the third fixing hole 12. The first fixing part 322 is connected to the fixing base 31 and the support base 1 through fixing holes and fixing members. The structure is simple, easy to manufacture, and the connection is firm.

[0064] To facilitate the installation and position adjustment of the supporting member 33, the second fixing part 323 is provided with a threaded connection hole 3231, and the supporting member 33 is threadedly connected to the threaded connection hole 3231. The second fixing part 323 is threadedly connected to the supporting member 33 through the threaded connection hole 3231, and the position of the supporting member 33 can be adjusted by screwing, which is relatively convenient. This allows the supporting member 33 to abut against the static eliminator 200, thereby fixing the static eliminator 200.

[0065] In this embodiment, the locking body 321 is integrally formed with the first fixing part 322 and the second fixing part 323. The locking arm 32 is integrally formed, which has a simple structure and is easy to manufacture; moreover, the locking arm 32 does not require assembly, thus improving installation efficiency. Preferably, the locking body 321 has a plate-shaped structure, and the first fixing part 322 and the second fixing part 323 are formed by bending both ends of the locking body 321 in the same direction.

[0066] Optionally, a support member 34 is provided on the fixed base 31, and the support members 34 of the two sets of fixed components 3 are supported on the bottom of the static eliminator 200. The support member 34 can support the static eliminator 200 and prevent the static eliminator 200 from moving freely within the accommodating space.

[0067] In this embodiment, the support member 34 is arranged perpendicular to the fixed base 31, and the support member 34 and the fixed base 31 are integrally formed. This structure is simple and easy to manufacture; moreover, it reduces the assembly of parts and improves installation efficiency.

[0068] Optionally, the fixed base 31 is also provided with a fourth fixing hole 312. The fourth fixing hole 312 and the second fixing hole 311 are respectively provided on both sides of the support member 34. The support base 1 is provided with a fifth fixing hole 13 corresponding to the fourth fixing hole 312. The second fixing member 325 passes through the fourth fixing hole 312 and connects with the fifth fixing hole 13, thereby firmly fixing the fixed base 31 to the support base 1.

[0069] In this embodiment, the second fixing member 325 is a bolt, the fourth fixing hole 312 is a smooth hole, and the fifth fixing hole 13 is a threaded hole. The second fixing member 325 passes through the fourth fixing hole 312 and is threadedly connected to the fifth fixing hole 13. This connection structure is simple and the connection is relatively convenient.

[0070] Optionally, a limiting stop 35 is provided on the fixed base 31. In this embodiment, the limiting stop 35 is disposed at one end of the fixed base 31, and the limiting stop 35 is spaced apart from the support member 34 and is parallel to the support member 34. The first fixing part 322 is limited between the limiting stop 35 and the support member 34. The cooperation between the limiting stop 35 and the support member 34 can limit the first fixing part 322 to facilitate installation; it also serves to support the locking arm 32 and prevent the locking arm 32 from tilting.

[0071] like Figure 6 As shown, this embodiment also provides a filter rod conveying hopper, which is a type of filter rod production conveying device. The filter rod conveying hopper includes a hopper 2001 and a cutting assembly 2008 disposed below the hopper 2001. A conveying channel is provided between the hopper 2001 and the cutting assembly 2008. The conveying channel is provided with the aforementioned filter rod static elimination device 1000 to eliminate the accumulated charge on the filter rod before it enters the cutting assembly 2008, so that the filter rod can be better dispersed into the cutting assembly 2008.

[0072] Furthermore, filter rods are conveyed to the cutting assembly 2008 via two conveying channels: a guide plate 2003 and a sliding plate 2006. A guide plate 2002 is also provided between the hopper 2001 and the cutting assembly 2008. The guide plate 2002 divides the filter rods falling from the hopper 2001 into two paths: one path of filter rods falls onto the guide plate 2003, and the other path falls onto the sliding plate 2006. The guide plate 2003 is equipped with rollers for conveying the filter rods, and a filter rod conveying device 2007 is provided between the sliding plate 2006 and the cutting assembly 2008 to provide the power for the filter rods to move towards the cutting assembly 2008.

[0073] In this embodiment, a filter rod electrostatic eliminator 1000 is provided at both the guide plate 2003 and the slide plate 2006. The mounting position of the filter rod electrostatic eliminator 1000 relative to the guide plate 2003 and the slide plate 2006 can be adjusted via the mounting holes 11, thereby adjusting the distance between the filter rod electrostatic eliminator 1000 and the filter rod to meet different usage requirements. The specific mounting position of the filter rod electrostatic eliminator 1000 relative to the guide plate 2003 and the slide plate 2006 is not limited. It can be installed above the guide plate 2003 and the slide plate 2006, as long as it does not obstruct the passage of the filter rod, or it can be installed below the guide plate 2003 and the slide plate 2006, as long as it facilitates electrostatic elimination of the filter rod.

[0074] A blocking roller 2005 is provided between the cutting assembly 2008 and the guide plate 2003 so that the filter rod can enter the cutting assembly 2008. The filter rod cut by the cutting assembly 2008 is conveyed to the subsequent process by the conveyor wheel group.

[0075] Optionally, the filter rod conveying hopper is also equipped with a filter rod receiving station 2004 for temporarily storing filter rods to be cut. The filter rod receiving station 2004 is located at the input end of the guide plate 2003, and the filter rods inside can be conveyed to the guide plate 2003 for cutting through the filter rod receiving station 2004.

[0076] In other embodiments, the filter rod static elimination device 1000 can also be installed on other filter rod production and conveying devices.

[0077] This embodiment also provides a cigarette making machine, including the filter rod conveying hopper described above. The filter rod conveying hopper can provide filter rods with a small amount of static electricity accumulation for use in subsequent processes.

[0078] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A filter rod electrostatic elimination device, characterized in that, It includes a support base (100) and an electrostatic eliminator (200), wherein the support base (100) is used to install the electrostatic eliminator (200) on the filter rod production conveying device, and the support base (100) includes: The support base (1) and the locking member (2) are provided. The support base (1) is provided with a mounting hole (11). The mounting hole (11) extends along the length direction of the support base (1). The locking member (2) is movably inserted into the mounting hole (11) and can stop at any position of the mounting hole (11) and is connected to the filter rod production and conveying device. Fixing components (3), two sets of fixing components (3) are symmetrically and spaced apart on the support base (1), and the static eliminator (200) is detachably installed between the two sets of fixing components (3).

2. The filter rod electrostatic elimination device according to claim 1, characterized in that, The fixing component (3) includes: A fixed base (31) is mounted on the support base (1); Locking arms (32): The locking arms (32) of the two sets of fixing components (3) are arranged opposite to each other, and a receiving space for accommodating the static eliminator (200) is formed between the two sets of locking arms (32). One end of the locking arm (32) is connected to the fixing base (31), and the other end is provided with a support member (33). The support member (33) can abut against the static eliminator (200) to fix the static eliminator (200).

3. The filter rod electrostatic elimination device according to claim 2, characterized in that, The locking arm (32) includes: The locking body (321) has a first fixing part (322) and a second fixing part (323) respectively at both ends. The first fixing part (322) is detachably connected to the fixing base (31). The second fixing part (323) is provided with the abutment (33). The abutment (33) can move in a direction perpendicular to the support base (1) to abut against the static eliminator (200).

4. The filter rod electrostatic elimination device according to claim 3, characterized in that, The first fixing part (322) is provided with a first fixing hole (3221), and the fixing base (31) is provided with a corresponding second fixing hole (311). The first fixing member (324) passes through the first fixing hole (3221) and the second fixing hole (311) and is connected to the support base (1). The second fixing part (323) is provided with a threaded connection hole (3231), and the abutment (33) is threadedly connected to the threaded connection hole (3231).

5. The filter rod electrostatic elimination device according to claim 3, characterized in that, The first fixing part (322) and the second fixing part (323) of one set of fixing components (3) are both disposed on the side of the locking body (321) facing the other set of fixing components (3). The first fixing part (322) and the second fixing part (323) are arranged in parallel, and the locking body (321) is perpendicular to the first fixing part (322) and the second fixing part (323).

6. The filter rod electrostatic elimination device according to claim 3, characterized in that, The locking body (321) is integrally formed with the first fixing part (322) and the second fixing part (323).

7. The filter rod electrostatic elimination device according to claim 3, characterized in that, The fixed base (31) is provided with a support member (34), and the support members (34) of the two sets of fixed components (3) are supported on the bottom of the static eliminator (200).

8. The filter rod electrostatic elimination device according to claim 7, characterized in that, The fixed base (31) is provided with a limiting stop (35), the limiting stop (35) and the support member (34) are spaced apart, and the first fixing part (322) is located between the limiting stop (35) and the support member (34).

9. A filter rod conveying hopper, characterized in that, It includes a hopper (2001) and a cutting assembly (2008) disposed below the hopper (2001), and a conveying channel is provided between the hopper (2001) and the cutting assembly (2008), and the conveying channel is provided with a filter rod electrostatic elimination device as described in any one of claims 1-8.

10. A cigarette rolling machine, characterized in that, Includes the filter rod conveying hopper as described in claim 9.

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