Cleaning mechanism for cloth belt wheel of cigarette making machine

Abstract

The utility model belongs to the technical field of cigarette making machines, and discloses a cleaning mechanism for a cloth belt wheel of a cigarette making machine, which comprises a main frame body, a cleaning wheel brush, a rotation driving piece, a scraper blade and a collecting vessel, the cleaning wheel brush is rotatably arranged on the main frame body and is used for cleaning tobacco shreds, the rotation driving piece is arranged on the main frame body and is used for controlling the cleaning wheel brush to rotate, and the scraper blade is arranged on the collecting vessel. The scraping plate is arranged on the main frame body, located on one side of the sweeping wheel brush and used for scraping off tobacco shreds, and the collecting vessel is arranged below the main frame body and used for bearing the tobacco shreds brushed off by the sweeping wheel brush and the tobacco shreds scraped off by the scraping plate. The cleaning mechanism for the cloth belt wheel of the cigarette making machine is matched with the wheel brush for sweeping and the scraper blade for scraping, tobacco shreds on the cloth belt wheel can be reliably and fully cleaned, the cleaned tobacco shreds can be effectively contained, and the tobacco shreds are prevented from falling off at will.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette making machine technical field especially relates to a kind of cleaning mechanism for cigarette making machine belt wheel. BACKGROUND

[0002] At present, the belt wheel of the rolling press is equipped with a cleaning mechanism for timely cleaning the tobacco residue on the belt wheel. In the prior art, the cleaning mechanism generally uses a wheel brush to clean and high-speed gas to blow off the tobacco on the belt wheel. However, the above structure also has some disadvantages: the cleaning mechanism cleans the outer wall of the belt wheel by the wheel brush during use, but the wheel brush cleaning method cannot completely remove the tobacco, and some firmly adhered tobacco cannot be fully cleaned. With the high-pressure gas blowing method, some adhered tobacco can be cleaned to some extent, but on the one hand, the blown-up tobacco may fall into the air pipe, causing blockage of the air pipe and affecting the overall use of the device, and on the other hand, the blowing method also causes the tobacco to fall randomly, which is inconvenient for subsequent cleaning. SUMMARY

[0003] The utility model aims to provide a kind of cleaning mechanism for cigarette making machine belt wheel, can reliably fully clean the tobacco on the belt wheel, and can effectively contain the cleaned tobacco to prevent the tobacco from falling randomly.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A cleaning mechanism for a belt wheel of a cigarette making machine, comprising:

[0006] a main frame body;

[0007] a cleaning brush rotatably arranged on the main frame body for cleaning tobacco;

[0008] a rotation driving member arranged on the main frame body and used to control the rotation of the cleaning brush;

[0009] a scraper arranged on the main frame body and located on one side of the cleaning brush for scraping off the tobacco;

[0010] a collection dish arranged below the main frame body and used to receive the tobacco brushed off by the cleaning brush and the tobacco scraped off by the scraper.

[0011] Preferably, two supports are arranged on the main frame body at intervals, the cleaning brush is located between the two supports, the two ends of the cleaning brush in the axial direction are arranged in one-to-one correspondence with the two supports, and the end of the cleaning brush in the axial direction is rotatably connected to the corresponding support.

[0012] As preferred, the rotating driving member is an electric motor, the housing of the electric motor is fixed on the main frame, and the output shaft of the electric motor is connected to the cleaning wheel brush.

[0013] As preferred, the main frame is provided with a falling port below the cleaning wheel brush, and the collecting dish is arranged below the falling port.

[0014] As preferred, a guide hopper is connected to the falling port, and the tobacco shreds can fall into the collecting dish through the guide hopper during falling.

[0015] As preferred, the main frame is provided with a U-shaped frame below, the U-shaped frame comprises two oppositely arranged side frame portions and a bottom frame portion connected between the two side frame portions, each of the two side frame portions is provided with a sliding slot, and the collecting dish is provided with a sliding head at each of the opposite sides, the sliding head being slidably inserted into the sliding slot of the corresponding side.

[0016] As preferred, the bottom frame portion is provided with a positioning slot, and the collecting dish is provided with a positioning head at one side other than the side provided with the sliding head, the positioning head being located between the two sliding heads, the sliding head being adapted to be inserted into the positioning slot and abutting against the bottom of the positioning slot when the collecting dish is inserted into place relative to the U-shaped frame.

[0017] As preferred, a locking member is further included, the side frame portion is provided with a locking hole at the side away from the bottom frame portion, and the locking member is adapted to be inserted into the locking hole and abutting against the side wall of the collecting dish when the collecting dish is inserted into place relative to the U-shaped frame.

[0018] As preferred, the main frame is provided with an insertion portion, the insertion portion is provided with an insertion slot, and the scraper is inserted into the insertion slot.

[0019] As preferred, the main frame is provided with an observation port, and a transparent plate is arranged on the observation port.

[0020] Advantages:

[0021] The cleaning mechanism for the tape wheel of the cigarette making machine provided by the utility model has the advantages of simple structure, high practicability, and the following advantages: the operator can fix the main frame body inside the protective cover of the tape wheel, make the cleaning wheel brush and the scraper abut against the outer wall of the tape wheel, then rotate the driving part to control the rotation of the cleaning wheel brush, clean most of the tobacco on the tape wheel, and clean the tobacco that cannot be cleaned by the cleaning wheel brush through the further scraping of the scraper, so that the cleaning of the tobacco on the tape wheel is reliable and thorough. In addition, the collecting dish is arranged below the main frame body, the collecting dish can collect the tobacco cleaned by the cleaning wheel brush and the tobacco scraped by the scraper, so that the cleaned tobacco is effectively collected, the tobacco is prevented from falling randomly, and the subsequent cleaning process is saved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 is a structural schematic view of the cleaning mechanism for the tape wheel of the cigarette making machine provided by the utility model;

[0023] Fig. 2 is a structural schematic view of the U-shaped frame, the collecting dish and the locking piece part provided by the utility model;

[0024] Fig. 3 is a structural schematic view of the collecting dish provided by the utility model;

[0025] Fig. 4 is a structural schematic view of the U-shaped frame provided by the utility model.

[0026] In the drawings:

[0027] 1, main frame body; 11, support; 12, material falling port; 13, guide hopper; 14, U-shaped frame; 141, side frame part; 1411, sliding groove; 142, base frame part; 1421, positioning groove; 1422, lock hole; 15, plug-in part; 16, observation port; 17, transparent plate;

[0028] 2, cleaning wheel brush;

[0029] 3, rotating driving part;

[0030] 4, scraper;

[0031] 5, collecting dish; 51, sliding head; 52, positioning head;

[0032] 6, locking piece. DETAILED DESCRIPTION

[0033] The utility model will be further explained in detail in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and not limited to the utility model. In addition, it should be noted that, in order to facilitate the description, only the parts related to the utility model are shown in the drawings, not all structures.

[0034] In the description of the utility model, unless another explicit provision and limitation, the term "connected", "connection", "fixed" should be broad sense understanding, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through the intermediate medium, can be two elements inside the communication or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] In the utility model, unless another explicit provision and limitation, the first feature is "on" or "under" the second feature can include the first and second features direct contact, can also include the first and second features are not direct contact but contact through the additional features between them. Moreover, the first feature is "on", "above" and "on" the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the horizontal height of the first feature is higher than the second feature. The first feature is "under", "below" and "under" the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the horizontal height of the first feature is less than the second feature.

[0036] In the description of the embodiment, the terms "on", "under", "right", etc. orientation or position relationship is based on the orientation or position relationship shown in the drawing, only for the convenience of description and simplification operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0037] The embodiment provides a cleaning mechanism for a tape distribution wheel of a cigarette making machine. Figs. 1 to 4 As shown in the figure, the cleaning mechanism for the tape distribution wheel of the cigarette making machine comprises a main frame body 1, a cleaning wheel brush 2, a rotating driving member 3, a scraper 4 and a collection dish 5. Among them, the cleaning wheel brush 2 is rotatably arranged on the main frame body 1, which is used for cleaning the tobacco, the rotating driving member 3 is arranged on the main frame body 1 and is used for controlling the rotation of the cleaning wheel brush 2, the scraper 4 is arranged on the main frame body 1 and is located on one side of the cleaning wheel brush 2, which is used for scraping off the tobacco, and the collection dish 5 is arranged below the main frame body 1 and is used for receiving the tobacco brushed off by the cleaning wheel brush 2 and the tobacco scraped off by the scraper 4.

[0038] In the embodiment, the cleaning mechanism is simple in structure and high in practicability. An operator can fix the main frame body 1 inside the protective cover of the belt pulley, abut the cleaning wheel brush 2 and the scraper 4 against the outer wall of the belt pulley, and then rotate the driving member 3 to drive the cleaning wheel brush 2 to rotate, so that most of the tobacco on the belt pulley is cleaned. For the tobacco that is firmly adhered and cannot be cleaned by the cleaning wheel brush 2, the scraper 4 can further scrape the tobacco, so that the tobacco is completely cleaned, and the cleaning of the tobacco on the belt pulley is reliable and thorough. In addition, the collecting dish 5 is arranged below the main frame body 1. The collecting dish 5 can collect the tobacco cleaned by the cleaning wheel brush 2 and the tobacco scraped by the scraper 4, so that the cleaned tobacco is effectively collected and prevented from falling randomly, and the subsequent cleaning process is saved.

[0039] In the embodiment, two supports 11 are arranged on the main frame body 1 at intervals. The cleaning wheel brush 2 is located between the two supports 11. The two ends of the cleaning wheel brush 2 in the axial direction are arranged in one-to-one correspondence with the two supports 11, and the end of the cleaning wheel brush 2 in the axial direction is rotationally connected with the corresponding support 11. Specifically, the support 11 is rotationally connected with a rotating shaft. The rotating shaft can be connected with the corresponding end of the cleaning wheel brush 2.

[0040] As an optional implementation, the cleaning wheel brush 2 comprises a wheel body and a brush portion sleeved on the outer periphery of the wheel body. The brush portion can be detachably arranged relative to the wheel body, so that the brush portion can be conveniently cleaned and replaced regularly, thereby ensuring that the cleaning wheel brush 2 always has reliable cleaning effect.

[0041] In the embodiment, the rotating driving member 3 is arranged as an electric motor. The housing of the electric motor is fixed on the main frame body 1, and the output shaft of the electric motor is connected with the cleaning wheel brush 2. Specifically, the housing of the electric motor is fixed on one of the supports 11, and the output shaft of the electric motor is connected with the rotating shaft on the support 11. The output shaft of the electric motor is rotated to drive the cleaning wheel brush 2 to rotate through the rotating shaft.

[0042] In the embodiment, the electric motor is arranged as a servo motor.

[0043] In some other optional implementations, in addition to being arranged as an electric motor, the rotating driving member 3 can also be arranged as a hand wheel. The hand wheel is connected with the cleaning wheel brush 2. The cleaning wheel brush 2 can be manually rotated to achieve the rotating driving of the cleaning wheel brush 2.

[0044] In the embodiment, the main frame body 1 is provided with a dropping opening 12 below the cleaning wheel brush 2, and the collecting dish 5 is arranged below the dropping opening 12. Specifically, the tobacco cleaned by the cleaning wheel brush 2 and the tobacco scraped by the scraper 4 can freely fall and enter the collecting dish 5 through the dropping opening 12.

[0045] In the embodiment, the material falling port 12 is connected with a guide hopper 13, and the tobacco is dropped into the collecting tray 5 through the guide hopper 13 during the dropping process. Specifically, the guide hopper 13 is arranged in a funnel shape with the upper part larger than the lower part. By arranging the guide hopper 13, the tobacco that does not directly fall into the material falling port 12 can first fall onto the guide hopper 13, and then finally fall into the material falling port 12 through the inclined wall surface of the guide hopper 13 and enter the collecting tray 5.

[0046] In the embodiment, a U-shaped frame 14 is arranged below the main frame body 1. The U-shaped frame 14 includes two oppositely arranged side frame portions 141 and a bottom frame portion 142 connected between the two side frame portions 141. The two side frame portions 141 are each provided with a sliding groove 1411, and the opposite sides of the collecting tray 5 are correspondingly provided with sliding heads 51 which are slidingly inserted into the sliding grooves 1411 of the corresponding sides. Through the sliding cooperation between the sliding heads 51 and the sliding grooves 1411, the collecting tray 5 can be detachably arranged relative to the main frame body 1. When the collecting tray 5 is full of tobacco, the collecting tray 5 can be pulled out through the cooperation between the sliding heads 51 and the sliding grooves 1411, and then the tobacco can be poured out and the collecting tray 5 can be arranged below the main frame body 1 again.

[0047] In the embodiment, the bottom frame portion 142 is provided with a positioning groove 1421, and the collecting tray 5 is provided with a positioning head 52 on one side other than the side provided with the sliding head 51. The positioning head 52 is located between the two sliding heads 51, and the sliding head 51 is adapted to be inserted into the positioning groove 1421 when the collecting tray 5 is inserted into place relative to the U-shaped frame 14, and abuts against the bottom of the positioning groove 1421.

[0048] Specifically, the collecting tray 5 is arranged in a rectangular shape, the two sliding heads 51 are arranged on the opposite sides of the collecting tray 5 along a first direction, and the positioning head 52 is arranged on one side of the collecting tray 5 along a second direction. The first direction is perpendicular to the second direction.

[0049] The insertion cooperation between the sliding head 51 and the positioning groove 1421 can reliably and effectively position the collecting tray 5 when the collecting tray 5 is inserted into place relative to the U-shaped frame 14.

[0050] In the embodiment, the cleaning mechanism further includes a locking piece 6. The side frame portion 141 away from the bottom frame portion 142 is provided with a lock hole 1422, and the locking piece 6 is adapted to be inserted into the lock hole 1422 when the collecting tray 5 is inserted into place relative to the U-shaped frame 14, and abuts against the side wall of the collecting tray 5. By arranging the locking piece 6, when the collecting tray 5 is inserted into place relative to the U-shaped frame 14, the locking piece 6 is inserted into the lock hole 1422 and abuts against the other side of the collecting tray 5 away from the side provided with the positioning head 52 along the second direction, so that the collecting tray 5 can be reliably limited on the main frame body 1, and the reliable fixation of the collecting tray 5 is ensured. The structure is simple and the operation is convenient.

[0051] In the embodiment, the main frame 1 is provided with a plug-in part 15, the plug-in part 15 is provided with a plug-in slot, and the scraper 4 is plugged into the plug-in slot. Optionally, the plug-in part 15 is arranged in one-to-one correspondence with the support 11, the plug-in part 15 is arranged on the inner side of the corresponding support 11, and the two sides of the scraper 4 are respectively plugged into the plug-in slots of the two plug-in parts 15. In this way, the structure is simple, and the scraper 4 is convenient to install and disassemble.

[0052] As an optional implementation, the plug-in part 15 is arranged to be swingable relative to the main frame 1, and can adjust the angle relative to the main frame 1, so that the angle of the scraper 4 can be adaptively adjusted.

[0053] In the embodiment, the main frame 1 is provided with an observation port 16, and the observation port 16 is provided with a transparent plate 17. Through the observation port 16, the operator can see the collection condition of the tobacco in the collection dish 5 through the transparent plate 17, so as to clean in time when the collection dish 5 is full of tobacco.

[0054] In summary, the cleaning mechanism for the tape wheel of the cigarette making machine provided in the embodiment can reliably and fully clean the tobacco on the tape wheel, and can effectively collect the cleaned tobacco, so as to prevent the tobacco from falling randomly.

[0055] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, various obvious changes, re-adjustment and replacement can be made without departing from the protection scope of the utility model. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A cleaning mechanism for a tape wheel of a cigarette making machine, characterized in that, The utility model relates to a tobacco cleaning device, including: Main frame (1); Sweeping wheel brush (2) is rotationally arranged on the main frame (1) and is used for cleaning tobacco; Rotary drive part (3) is arranged on the main frame (1) and is used for controlling the rotary sweeping wheel brush (2); Scraper (4) is arranged on the main frame (1) and is located at one side of the sweeping wheel brush (2) and is used for scraping the tobacco; Collecting dish (5) is arranged below the main frame (1) and is used for receiving the tobacco swept by the sweeping wheel brush (2) and the tobacco scraped by the scraper (4).

2. The cleaning mechanism for a tape wheel of a cigarette making machine according to claim 1, characterized in that, Two supports (11) are arranged on the main frame (1) at intervals, the sweeping wheel brush (2) is located between the two supports (11), the two ends of the sweeping wheel brush (2) in the axial direction are arranged in one-to-one correspondence with the two supports (11), and the end of the sweeping wheel brush (2) in the axial direction is rotationally connected with the corresponding support (11).

3. The cleaning mechanism for a tape wheel of a cigarette making machine according to claim 1, characterized in that, The rotary drive part (3) is arranged as a motor, the housing of the motor is fixed on the main frame (1), and the output shaft of the motor is connected with the sweeping wheel brush (2).

4. The cleaning mechanism for a tape wheel of a cigarette making machine according to claim 1, characterized in that, The main frame (1) is provided with a dropping port (12) below the sweeping wheel brush (2), and the collecting dish (5) is arranged below the dropping port (12).

5. The cleaning mechanism for a tape wheel of a cigarette making machine according to claim 4, characterized in that, The dropping port (12) is connected with a guide hopper (13), and the tobacco can fall into the collecting dish (5) through the guide hopper (13) during the falling process.

6. The cleaning mechanism for a tape wheel of a cigarette making machine according to claim 1, characterized in that, A U-shaped frame (14) is arranged below the main frame (1), the U-shaped frame (14) comprises two oppositely arranged side frame portions (141) and a bottom frame portion (142) connected between the two side frame portions (141), both the side frame portions (141) are provided with sliding grooves (1411), and the opposite sides of the collecting dish (5) are correspondingly provided with sliding heads (51), the sliding heads (51) are slidingly inserted into the sliding grooves (1411) of the corresponding side.

7. The cleaning mechanism for a tape wheel of a cigarette making machine according to claim 6, characterized in that, The bottom frame portion (142) is provided with a positioning groove (1421), one side of the collecting dish (5) is provided with a positioning head (52) except the side provided with the sliding head (51), the positioning head (52) is located between the two sliding heads (51), and the sliding head (51) is adapted to be inserted into the positioning groove (1421) and abut against the bottom of the positioning groove (1421) when the collecting dish (5) is inserted into place relative to the U-shaped frame (14).

8. The cleaning mechanism for a tape wheel of a cigarette making machine according to claim 6, characterized in that, Further comprising a locking member (6), the side frame portion (141) is provided with a lock hole (1422) on the side away from the bottom frame portion (142), and the locking member (6) is adapted to be inserted into the lock hole (1422) and abut against the side wall of the collecting dish (5) when the collecting dish (5) is inserted into place relative to the U-shaped frame (14).

9. The cleaning mechanism for a tape wheel of a cigarette making machine according to claim 1, characterized in that, The main frame (1) is provided with an insertion portion (15), the insertion portion (15) is provided with an insertion groove, and the scraper (4) is inserted into the insertion groove.

10. The cleaning mechanism for a tape wheel of a cigarette making machine according to claim 1, characterized in that, The main frame (1) is provided with an observation port (16), and a transparent plate (17) is arranged on the observation port (16).

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