Composite cavity particle filter stick cutter cleaning device

Abstract

The utility model discloses a composite cavity particle filter stick cutter cleaning device, which belongs to the technical field of cigarette making machine cutter cleaning equipment and comprises a first cleaning component and a second cleaning component which are symmetrically arranged. The first cleaning assembly comprises a first scraper which is connected with a first knife rest, the first knife rest is connected with a first spring seat, the second cleaning assembly comprises a second scraper which is connected with a second knife rest, and the second knife rest is connected with a second spring seat. The first spring seat can abut against the first knife rest, and the second spring seat can abut against the second knife rest so that the first scraper and the second scraper can get close to each other.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigarette machine cutter cleaning equipment, and in particular relates to a composite cavity particle filter rod cutter cleaning device. Background Art

[0002] The statements herein merely provide background art related to the present invention and do not necessarily constitute prior art.

[0003] The filter rod supply process in the cigarette making process requires the filter rod to be cut. The cut filter rod and two sections of plain cigarettes form a cigarette group. The cigarette group is bonded with the tipping paper and then twisted to form a double-length cigarette. The filter rod used in a certain brand of cigarettes is a cellulose acetate ternary composite cavity particle filter rod, which has ceramic moisture-retaining particles in the middle and is wrapped with plastic paper.

[0004] During the process of filter rod cutting, the cutting blade will gradually accumulate scale. As the production progresses, the thickness of the scale gradually increases. After the scale is generated, if the filter rod is cut further, the cut edge of the filter rod will be uneven. In severe cases, the plastic paper on the outside of the filter rod will tear, causing the filter tip to burst and the internal particles to leak out, which will eventually lead to poor splicing of double-length cigarettes and defective cigarettes. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a composite cavity particle filter rod cutter cleaning device, which provides elastic force to two knife holders through two spring seats respectively, thereby ensuring that the scraper applies appropriate pressure to the cutter.

[0006] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0007] In the first aspect, the utility model provides a composite cavity particle filter rod cutter cleaning device, comprising a first cleaning component and a second cleaning component symmetrically arranged; the first cleaning component comprises a first scraper, the first scraper is connected to a first knife holder, the first knife holder is connected to a first spring seat, the second cleaning component comprises a second scraper, the second scraper is connected to a second knife holder, the second knife holder is connected to a second spring seat, the first spring seat can press against the first knife holder, and the second spring seat can press against the second knife holder to make the first scraper and the second scraper approach each other.

[0008] As a further technical solution, the first scraper and the second scraper are both cubic block structures, and both have multiple blades.

[0009] As a further technical solution, the first tool holder and the second tool holder are both L-shaped structures, the L-shaped structure corner of the first tool holder is connected to the first spring seat, and the L-shaped structure corner of the second tool holder is connected to the second spring seat.

[0010] As a further technical solution, the L-shaped structures of the first tool holder and the second tool holder both include a connected horizontal portion and a vertical portion, a first scraper is fixed at the top of the vertical portion of the first tool holder, and a second scraper is fixed at the top of the vertical portion of the second tool holder.

[0011] As a further technical solution, a first spring seat step is arranged on the top of the first spring seat, a vertical pin hole is arranged at the first spring seat step, a first spring is arranged in the vertical pin hole of the first spring seat, and a vertical pin shaft is arranged on the top of the first spring.

[0012] As a further technical solution, the top of the vertical pin shaft of the first spring seat exceeds the vertical pin hole of the first spring seat, and the top of the vertical pin shaft of the first spring seat contacts the bottom of the first tool holder to provide elastic force to the first tool holder.

[0013] As a further technical solution, a second spring seat step is arranged on the top of the second spring seat, a vertical pin hole is arranged at the second spring seat step, a second spring is arranged in the vertical pin hole of the second spring seat, and a vertical pin shaft is arranged on the top of the second spring.

[0014] As a further technical solution, the top of the vertical pin shaft of the second spring seat exceeds the vertical pin hole of the second spring seat, and the top of the vertical pin shaft of the second spring seat contacts the bottom of the second tool holder to provide elastic force to the second tool holder.

[0015] As a further technical solution, the first spring seat and the second spring seat are both connected to the mounting plate, the mounting plate is connected to the fixing seat, and the connection position of the mounting plate relative to the fixing seat is adjustable.

[0016] As a further technical solution, the fixing seat is provided with an oblong hole of the fixing seat, and the mounting plate is connected to the oblong hole of the fixing seat by a fastener.

[0017] The beneficial effects of the above utility model are as follows:

[0018] The utility model discloses a filter rod cutter cleaning device. The scrapers of the two cleaning components can clean the filter rod cutter. The scrapers can effectively remove the glue scale on the cutting edge of the cutter, thereby ensuring the cutting quality of the filter rod.

[0019] The filter rod cutter cleaning device of the utility model is provided with symmetrical cleaning components. The scrapers of the two cleaning components can be close to each other under the action of the spring seat driving the knife holder. The action of the spring seat can adjust the pressure of the scraper on the cutter, which can ensure that the scraper applies appropriate pressure on the cutter, reduce the friction heat of the cutter, and effectively avoid the phenomenon that the latex in the filter rod melts and adheres to the cutter blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the composite cavity particle filter rod cutter cleaning device of the utility model;

[0022] Figure 2 This is a schematic diagram of the scraper structure of the composite cavity particle filter rod cutter cleaning device of the utility model;

[0023] Figure 3 This is a schematic diagram of the knife frame structure of the composite cavity particle filter rod cutter cleaning device of the utility model;

[0024] Figure 4 This is a schematic diagram of the spring seat structure of the composite cavity particle filter rod cutter cleaning device of the utility model;

[0025] Figure 5 This is a schematic diagram of the mounting plate structure of the composite cavity particle filter rod cutter cleaning device of the utility model;

[0026] Figure 6 This is a schematic diagram of the fixing seat structure of the composite cavity particle filter rod cutter cleaning device of the utility model;

[0027] In the figure: the distances or sizes between parts are exaggerated to show the positions of the parts, and the schematic diagram is for illustration only;

[0028] Among them, 100, the first scraper; 1001, the first blade; 1002, the second blade; 1003, the third blade; 1004, the fourth blade; 1005, the scraper mounting hole; 200, the second scraper; 300, the first tool holder; 3001, the tool holder threaded hole; 3002, the tool holder through hole; 400, the second tool holder; 500, the first spring seat; 5001, the first spring seat mounting hole; 5002 the first spring seat step; 5003, the first spring seat threaded hole; 5004, the first pin hole; 5005, the second pin hole; 5006, the first spring; 5007, the first pin shaft; 5008, the second pin shaft; 5009, the first oblong hole; 600, the second spring seat; 6001, the second spring seat mounting hole Hole; 6002, second spring seat step; 6003, second spring seat threaded hole; 6004, third pin hole; 6005, fourth pin hole; 6006, second spring; 6007, third pin shaft; 6008, fourth pin shaft; 6009, second oblong hole; 700, mounting plate; 7001, first threaded hole of mounting plate; 7002, second threaded hole of mounting plate; 7003, third threaded hole of mounting plate; 7004, fourth threaded hole of mounting plate; 7005, fifth threaded hole of mounting plate; 7006, first countersunk threaded hole of mounting plate; 7007, second countersunk threaded hole of mounting plate; 800, fixing seat; 8001, oblong hole of fixing seat; 8002, first through hole of fixing seat; 8003, second through hole of fixing seat. DETAILED DESCRIPTION

[0029] It should be noted that the following detailed descriptions are all illustrative and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless otherwise explicitly stated in the present invention, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "include" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or their combinations;

[0031] For the convenience of description, if the words "up", "down", "left" and "right" appear in the present invention, they only indicate that they are consistent with the up, down, left and right directions of the drawings themselves, and do not limit the structure. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0032] In a typical implementation of the present invention, Figure 1 As shown, a composite cavity particle filter rod cutter cleaning device is proposed, which includes a first scraper 100 and a second scraper 200, the first scraper 100 is connected to the first blade holder 300, the second scraper 200 is connected to the second blade holder 400, the first blade holder 300 is connected to the first spring seat 500, the second blade holder 400 is connected to the second spring seat 600, the first blade holder 300, the second blade holder 400, the first spring seat 500, and the second spring seat 600 are all connected to the mounting plate 700; the mounting plate 700 is connected to the fixed seat 800, and the connection position of the mounting plate 700 relative to the fixed seat 800 can be adjusted. The first scraper 100, the first blade holder 300, and the first spring seat 500 constitute a first cleaning assembly, and the second scraper 200, the second blade holder 400, and the second spring seat 600 constitute a second cleaning assembly.

[0033] The first scraper 100 and the second scraper 200 have the same structure, both are cubic block structures, and the four sides of the first scraper 1001, the second scraper 1002, the third scraper 1003, and the fourth scraper 1004 are respectively provided with a first blade 1001, a second blade 1002, a third blade 1003, and a fourth blade 1004. The first scraper 100 and the second scraper 200 are both provided with a scraper mounting hole 1005 at the axial position.

[0034] After the scraper has been used for a period of time, the blade will be worn, making the glue removal effect worse; since the utility model is provided with four blades on the first scraper and the second scraper, when one of the blades is worn, the scraper is rotated 90 degrees, the blade can be quickly replaced, reducing the time wasted by repeated disassembly and assembly, saving time and labor.

[0035] The first tool holder 300 and the second tool holder 400 have the same structure, both are L-shaped structures, both are provided with tool holder through holes 3002 at the corners of the L-shaped structures, and both are provided with tool holder threaded holes 3001 at the tops of the L-shaped structures.

[0036] The scraper mounting hole 1005 of the first scraper 100 is connected to the tool holder threaded hole 3001 of the first tool holder 300 by screws, and the scraper mounting hole 1005 of the second scraper 200 is connected to the tool holder threaded hole 3001 of the second tool holder 400 by screws.

[0037] Specifically, the L-shaped structures of the first tool holder 300 and the second tool holder 400 are divided into a horizontal portion and a vertical portion. The connection between the horizontal portion and the vertical portion is the corner of the L-shaped structure, and the first scraper 100 or the second scraper 200 is fixed at the top of the vertical portion.

[0038] Among them, the first spring seat 500 is provided with a first spring seat mounting hole 5001 at one end, and a first spring seat step 5002 at the other end (top end). The first spring seat step 5002 has an L-shaped mounting surface (a transverse mounting surface and a vertical mounting surface), and the vertical mounting surface is provided with a first spring seat threaded hole 5003 and a first pin hole 5004, and a second pin shaft 5008 is installed in the first pin hole 5004. The transverse mounting surface is provided with a second pin hole 5005, and a first spring 5006 and a first pin shaft 5007 are installed in the second pin hole 5005. A first oblong hole 5009 is provided in the middle position of the first spring seat 500. The second pin shaft 5008 contacts the top surface (the top surface of the transverse part) of the first tool holder 300, and plays a role in limiting the extreme position of the first tool holder 300.

[0039] The first pin hole 5004 and the second pin shaft 5008 are arranged horizontally, and the second pin hole 5005 and the first pin shaft 5007 are arranged vertically.

[0040] The tool holder through hole 3002 of the first tool holder 300 is connected to the first spring seat threaded hole 5003 of the first spring seat 500 by means of screws.

[0041] The first pin 5007 is disposed on the top of the first spring 5006. The first spring provides elastic force to the first pin. The top of the first pin 5007 exceeds the second pin hole 5005, and the top of the first pin 5007 contacts the bottom of the first tool holder 300 to provide elastic force to the first tool holder. Specifically, the top of the first pin 5007 is pressed against the bottom of the horizontal portion of the first tool holder 300. Since the L-shaped structure of the first tool holder 300 is fixed at the corner, the elastic force of the first spring 5006 is transmitted to the first tool holder 300 via the first pin 5007, so that the first scraper 100 is provided with a force to approach the second scraper 200.

[0042] Among them, the second spring seat 600 has a second spring seat mounting hole 6001 at one end, and a second spring seat step 6002 at the other end (top end). The second spring seat step 6002 has an L-shaped mounting surface (a transverse mounting surface and a vertical mounting surface), and the second spring seat threaded hole 6003 and the third pin hole 6004 are arranged on the vertical mounting surface, and the third pin hole 6004 is provided with a fourth pin shaft 6008, and the transverse mounting surface is provided with a fourth pin hole 6005, and the fourth pin hole 5005 is provided with a second spring 6006 and a third pin shaft 6007. A second oblong hole 6009 is arranged in the middle position of the second spring seat 600. The fourth pin shaft 6008 contacts the top surface (the top surface of the transverse part) of the second tool holder 400, and plays a role in limiting the extreme position of the second tool holder 400.

[0043] The third pin hole 6004 and the fourth pin shaft 6008 are arranged horizontally, and the fourth pin hole 6005 and the third pin shaft 6007 are arranged vertically.

[0044] The tool holder through hole 3002 of the second tool holder 400 is connected to the second spring seat threaded hole 6003 of the second spring seat 600 by means of screws.

[0045] The third pin 6007 is disposed on the top of the second spring 6006, and the second spring provides elastic force to the third pin. The top of the third pin 6007 exceeds the fourth pin hole 6005, and the top of the third pin 6007 contacts the bottom of the second tool holder 400 to provide elastic force to the second tool holder. Specifically, the top of the third pin 6007 is pressed against the bottom of the transverse portion of the second tool holder 400. Since the L-shaped structure of the second tool holder 400 is fixed at the corner, the elastic force of the second spring 6006 is transmitted to the second tool holder 400 via the third pin 6007, so that the second scraper 200 can be given a force to approach the first scraper 100.

[0046] Among them, one end of the mounting plate 700 is provided with a first threaded hole 7001, a second threaded hole 7002 and a third threaded hole 7003 of the mounting plate, the other end is provided with a fourth threaded hole 7004 and a fifth threaded hole 7005 of the mounting plate, and the middle position of the mounting plate 700 is provided with a first countersunk threaded hole 7006 and a second countersunk threaded hole 7007 of the mounting plate.

[0047] The first spring seat mounting hole 5001 of the first spring seat 500 is connected to the mounting plate fourth threaded hole 7004 of the mounting plate 700 by means of screws.

[0048] The second spring seat mounting hole 6001 of the second spring seat 600 is connected to the mounting plate fifth threaded hole 7005 of the mounting plate 700 by means of screws.

[0049] The first oblong hole 5009 of the first spring seat 500 is connected to the first countersunk threaded hole 7006 of the mounting plate at the middle position of the mounting plate 700 by means of screws.

[0050] The second oblong hole 6009 of the second spring seat 600 is connected to the second countersunk threaded hole 7007 of the mounting plate at the middle position of the mounting plate 700 by means of screws.

[0051] The fixing seat 800 is provided with a fixing seat oblong hole 8001 , and an extension structure is further provided on one side of the fixing seat 800 , on which a fixing seat first through hole 8002 and a fixing seat second through hole 8003 are provided.

[0052] The first threaded hole 7001, the second threaded hole 7002 and the third threaded hole 7003 of the mounting plate 700 are connected to the oblong hole 8001 of the fixing seat 800 by screws, so that the mounting plate and the fixing seat are fixed together to prevent relative movement. The mounting plate 700 can be adjusted along the oblong hole of the fixing seat 800, thereby changing the position of the cleaning device relative to the filter tip cutter, which is convenient for adjustment.

[0053] The first through hole 8002 and the second through hole 8003 of the fixing seat 800 can be fixedly connected to the filter rod cutter by bolts or the like.

[0054] In the entire cutter cleaning device, the first scraper 100, the first knife holder 300, the first spring seat 500 and the second scraper 200, the second knife holder 400, and the second spring seat 600 are symmetrically arranged on the mounting plate 700, and in the non-working state, one of the blades of the first scraper 100 and the second scraper 200 is in contact, and the lateral parts of the first knife holder 300 and the second knife holder 400 are both arranged toward the outside, and when the spring seat spring is tightened, the two knife holders drive the scrapers to generate a force approaching the inside; in the working state, that is, when the scraper is cleaning the cutter, the cutter is placed between the two scrapers.

[0055] In this embodiment, the definition of inner and outer sides is: taking the tool holder as a reference, the center position between the two tool holders is the inner side, and the opposite is the outer side.

[0056] The working principle of the cleaning device is:

[0057] When in use, the filter rod cutter is placed between the first scraper 100 and the second scraper 200. The two knife holders are respectively subjected to the elastic force of the springs in the two spring seats, so that the two scrapers are pressed on the surface of the cutter blade. During the cleaning operation, the scraper is stationary, the cutter rotates, and there is relative movement between the cutter and the scraper. During the movement of the cutter, the scraper blade removes the glue scale on the cutter blade.

[0058] Due to the elastic force of the spring in the spring seat, the scraper can apply appropriate pressure to the cutter, thereby ensuring the cleaning effect while reducing friction, reducing the heat generated by friction, and then lowering the cutter temperature and reducing the generation of adhesive scale.

[0059] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A composite cavity particle filter rod cutter cleaning device, characterized in that: It includes a first cleaning component and a second cleaning component that are symmetrically arranged; the first cleaning component includes a first scraper, the first scraper is connected to a first tool holder, the first tool holder is connected to a first spring seat, the second cleaning component includes a second scraper, the second scraper is connected to a second tool holder, the second tool holder is connected to a second spring seat, the first spring seat can press against the first tool holder, and the second spring seat can press against the second tool holder to make the first scraper and the second scraper approach each other.

2. The composite cavity particle filter rod cutter cleaning device according to claim 1, characterized in that: The first scraper and the second scraper are both cubic block structures, and both have multiple blades.

3. The composite cavity particle filter rod cutter cleaning device according to claim 1, characterized in that: The first tool holder and the second tool holder are both L-shaped structures. The corner of the L-shaped structure of the first tool holder is connected to the first spring seat, and the corner of the L-shaped structure of the second tool holder is connected to the second spring seat.

4. The composite cavity particle filter rod cutter cleaning device according to claim 3, characterized in that: The L-shaped structures of the first tool holder and the second tool holder both include a horizontal portion and a vertical portion connected to each other. The first scraper is fixed to the top of the vertical portion of the first tool holder, and the second scraper is fixed to the top of the vertical portion of the second tool holder.

5. The composite cavity particle filter rod cutter cleaning device according to claim 1, characterized in that: A first spring seat step is arranged on the top of the first spring seat, a vertical pin hole is arranged at the first spring seat step, a first spring is arranged in the vertical pin hole of the first spring seat, and a vertical pin shaft is arranged on the top of the first spring.

6. The composite cavity particle filter rod cutter cleaning device according to claim 5, characterized in that: The top of the vertical pin shaft of the first spring seat exceeds the vertical pin hole of the first spring seat, and the top of the vertical pin shaft of the first spring seat contacts the bottom of the first tool holder to provide elastic force to the first tool holder.

7. The composite cavity particle filter rod cutter cleaning device according to claim 1, characterized in that: A second spring seat step is arranged on the top of the second spring seat, a vertical pin hole is arranged at the second spring seat step, a second spring is arranged in the vertical pin hole of the second spring seat, and a vertical pin shaft is arranged on the top of the second spring.

8. The composite cavity particle filter rod cutter cleaning device according to claim 7, characterized in that: The top of the vertical pin shaft of the second spring seat exceeds the vertical pin hole of the second spring seat, and the top of the vertical pin shaft of the second spring seat contacts the bottom of the second tool holder to provide elastic force to the second tool holder.

9. The composite cavity particle filter rod cutter cleaning device according to claim 1, characterized in that: The first spring seat and the second spring seat are both connected to the mounting plate, the mounting plate is connected to the fixing seat, and the connection position of the mounting plate relative to the fixing seat is adjustable.

10. The composite cavity particle filter rod cutter cleaning device according to claim 9, characterized in that: The fixing seat is provided with a fixing seat oblong hole, and the mounting plate is connected to the fixing seat oblong hole through a fastener.

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