Cleaning device for cigarette tipping paper equipment

Abstract

The invention discloses a cleaning device for cigarette tipping paper equipment, and relates to the technical field of cigarette production, the cleaning device comprises a base, a case and a rack, the case and the rack are mounted on the base, a guide roller is rotatably connected between the case and the rack, and the guide roller is mounted on the base. A cleaning mechanism is arranged between the machine box and the machine frame and used for cleaning the roller face of the guide roller, the cleaning mechanism comprises a cleaning box and a main shaft, the two ends of the cleaning box are connected with the machine box and the machine frame respectively, the cleaning box is installed under the guide roller, and the portion, between the cleaning box and the guide roller, of the machine frame is rotationally connected with a rotating ring. The guide roller can be cleaned during the working period of tipping paper equipment, impurities such as printing ink, gilding aluminum foil fragments and paper scraps on the roller surface of the guide roller are effectively removed, the situation that the impurities on the roller surface adhere to follow-up tipping paper along with rotation of the guide roller is prevented, and the situation that the tipping paper is polluted repeatedly when guided and conveyed on the guide roller is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of cigarette production, and in particular to a cleaning device for cigarette tipping paper equipment. Background Art

[0002] Cigarette tipping paper, also known as tipping paper, is a product used by cigarette factories to connect filters to cigarette sticks and is used in conjunction with cigarette paper.

[0003] In the production process of tipping paper, a variety of equipment is used, such as tipping paper slitting machines, tipping paper printing machines and tipping paper hot stamping machines, etc. These equipment are equipped with guide rollers. When the guide rollers guide the tipping paper for transportation, undried printing ink, hot stamping aluminum foil fragments and paper scraps will be left on the roller surface. If they are not cleaned in time, the printing ink, hot stamping aluminum foil fragments and paper scraps on the roller surface will adhere to the tipping paper behind as the guide rollers rotate, causing repeated pollution and affecting the production quality of the tipping paper. Therefore, a cleaning device for cigarette tipping paper equipment is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art and to propose a cleaning device for cigarette tipping paper equipment.

[0005] A cleaning device for cigarette tipping paper equipment, comprising a base, a chassis and a frame, wherein the chassis and the frame are mounted on the base, a guide roller is rotatably connected between the chassis and the frame, and a cleaning mechanism is provided between the chassis and the frame for cleaning the roller surface of the guide roller;

[0006] The cleaning mechanism includes a cleaning box and a main shaft, both ends of the cleaning box are respectively connected to the chassis and the frame, and the installation position is located directly below the guide roller, the frame is located between the cleaning box and the guide roller and is rotatably connected with a rotating ring, the chassis is located between the cleaning box and the guide roller and is connected with a sliding rod with a circular cross-section, the two ends of the main shaft are respectively slidably connected to the rotating ring and the sliding rod, the main shaft is equidistantly connected to a plurality of connecting parts, each of the connecting parts is composed of four connecting rods distributed in a ring, and each of the connecting rods is connected with a cleaning brush.

[0007] Preferably, the chassis and the frame are connected to a rotating shaft that rotates together, the rotating shaft is located directly below the cleaning box, a plurality of blower casings are equidistantly connected to the bottom of the cleaning box, the rotating shaft passes through the plurality of blower casings and is coaxial with the blower casings, the rotating shaft is located in the blower casing and is connected to an impeller, each of the blower casings is respectively connected to an air inlet pipe and an air outlet pipe, an end of the air inlet pipe away from the blower casing is connected to an air inlet nozzle, the air inlet nozzle is close to a guide roller, an end of the air outlet pipe away from the blower casing is connected to an air outlet nozzle, the air outlet nozzle is close to a guide roller, a collecting box is connected to the pipe wall of the air inlet pipe, and a filter is provided on the air inlet pipe located at the collecting box.

[0008] Preferably, a control box is connected to the outside of the frame, a motor is installed on the outside of the control box, one end of the rotating shaft extends into the control box and is coaxially connected to a reciprocating screw, both ends of the reciprocating screw are coaxially connected to the output shaft of the motor, a pull rod is threadedly connected to the reciprocating screw, and the upper end of the pull rod is rotatably connected to the main shaft.

[0009] Preferably, one end of the main shaft located in the control box is rotatably connected to a turntable via a one-way bearing, the top of the control box is connected to a guide rail, the turntable is connected to a guide rod, and the upper end of the guide rod is slidably connected to the guide rail.

[0010] Preferably, the guide rod slides back and forth along the guide rail to drive the turntable to reciprocate by 90°.

[0011] Preferably, the length of the reciprocating screw rod is greater than the distance between two adjacent connecting members.

[0012] Preferably, a corrugated rack is connected to the bottom of the cleaning box, and the cleaning brush is an arc-shaped structure and is made of sponge material.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] 1. The present invention can clean the guide roller during the operation of the tipping paper equipment, effectively remove impurities such as printing ink, hot stamping aluminum foil fragments, paper scraps, etc. on the roller surface of the guide roller, prevent the impurities on the roller surface from adhering to the subsequent tipping paper as the guide roller rotates, and avoid repeated contamination of the tipping paper during the guided transportation on the guide roller.

[0015] 2. The present invention can periodically replace the cleaning brush during the cleaning process, and can achieve self-cleaning of the replaced cleaning brush to ensure the subsequent cleaning effect of the cleaning brush. The small amount of cleaning liquid left on the roller surface after cleaning by the cleaning brush will be dried by the wind blown out of the air outlet nozzle to prevent a small amount of cleaning liquid from adhering to the subsequent tipping paper as the roller surface rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a structural schematic diagram of the present invention from another angle.

[0018] Figure 3 It is a schematic diagram of the structure of the cleaning mechanism part of the present invention.

[0019] Figure 4 It is a structural cross-sectional view of the blower casing part of the present invention.

[0020] Figure 5 It is a schematic diagram of the structure inside the control box of the present invention.

[0021] Figure 6 for Figure 5 Enlarged schematic diagram at point A in the middle.

[0022] In the figure: 1 base, 11 chassis, 12 frame, 13 guide roller, 2 cleaning mechanism, 21 cleaning box, 22 main shaft, 221 rotating ring, 222 sliding rod, 23 connecting piece, 24 cleaning brush, 25 corrugated rack, 26 rotating shaft, 27 blower casing, 271 air inlet pipe, 272 air outlet pipe, 273 air inlet nozzle, 274 air outlet nozzle, 275 impeller, 276 collecting box, 277 filter, 3 control box, 31 motor, 32 reciprocating screw rod, 33 pull rod, 34 turntable, 35 guide rail, 36 guide rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0024] Reference Figure 1-6 As shown, a cleaning device for cigarette tipping paper equipment comprises a base 1, a chassis 11 and a frame 12, wherein the chassis 11 and the frame 12 are mounted on the base 1, a guide roller 13 is rotatably connected between the chassis 11 and the frame 12, and a cleaning mechanism 2 is provided between the chassis 11 and the frame 12 for cleaning the roller surface of the guide roller 13;

[0025] The cleaning mechanism 2 includes a cleaning box 21 and a main shaft 22, the two ends of the cleaning box 21 are respectively connected to the chassis 11 and the frame 12, and the installation position is located directly below the guide roller 13, the frame 12 is located between the cleaning box 21 and the guide roller 13 and is rotatably connected with a rotating ring 221, the chassis 11 is located between the cleaning box 21 and the guide roller 13 and is connected with a sliding rod 222 with a circular cross-section, the two ends of the main shaft 22 are respectively slidably connected to the rotating ring 221 and the sliding rod 222, the main shaft 22 is equidistantly connected to a plurality of connecting members 23, each of the connecting members 23 is composed of four connecting rods distributed in a ring, and each of the connecting rods is connected with a cleaning brush 24.

[0026] In this embodiment, the chassis 11 and the frame 12 are connected to a rotating shaft 26 for rotation together. The rotating shaft 26 is located directly below the cleaning box 21. A plurality of blower housings 27 are connected to the bottom of the cleaning box 21 at equal distances. The rotating shaft 26 passes through the plurality of blower housings 27 and is coaxial with the blower housings 27. The rotating shaft 26 is located in the blower housing 27 and is connected to an impeller 275. Each of the blower housings 27 is respectively connected to an air inlet pipe 271 and an air outlet pipe 272. The air inlet pipe 271 is away from the blower housing 27. One end of the fan housing 27 is connected to an air inlet nozzle 273, and the air inlet nozzle 273 is close to the guide roller 13. The end of the air outlet pipe 272 away from the blower housing 27 is connected to an air outlet nozzle 274, and the air outlet nozzle 274 is close to the guide roller 13. The pipe wall of the air inlet pipe 271 is connected to a collecting box 276. The air inlet pipe 271 is provided with a filter 277 at the collecting box 276. The filter 277 is used to block paper scraps and hot stamping aluminum foil fragments. The collecting box 276 is used to collect and block falling paper scraps and hot stamping aluminum foil fragments.

[0027] In this embodiment, a control box 3 is connected to the outside of the frame 12, and a motor 31 is installed on the outside of the control box 3. One end of the rotating shaft 26 extends into the control box 3 and is coaxially connected to a reciprocating screw 32. Both ends of the reciprocating screw 32 are coaxially connected to the output shaft of the motor 31. A pull rod 33 is threadedly connected to the reciprocating screw 32, and the upper end of the pull rod 33 is rotatably connected to the main shaft 22.

[0028] In this embodiment, the main shaft 22 is located in the control box 3 and is rotatably connected to a turntable 34 at one end via a one-way bearing. The top of the control box 3 is connected to a guide rail 35. The turntable 34 is connected to a guide rod 36, and the upper end of the guide rod 36 is slidably connected to the guide rail 35.

[0029] In this embodiment, the guide rod 36 slides back and forth along the guide rail 35 to drive the turntable 34 to reciprocate 90°. Due to the presence of the one-way bearing, the reciprocating 90° rotation of the turntable 34 will only drive the rotating shaft 22 to rotate 90° in one direction without resetting.

[0030] In this embodiment, the length of the reciprocating screw rod 32 is greater than the distance between two adjacent connecting parts 23, so that there is an overlapping area when the cleaning brush 24 slides left and right to clean the roller surface of the guide roller 13, preventing the cleaning brush 24 from not contacting the roller surface and failing to clean the roller surface during the rotation and replacement of the cleaning brush 24.

[0031] In this embodiment, a corrugated rack 25 is connected to the bottom of the cleaning box 21 , and the cleaning brush 24 is an arc-shaped structure and is made of sponge material, so as to facilitate the roller surface of the guide roller 13 to fit.

[0032] The working process and principle of the present invention are as follows:

[0033] When in use, the tipping paper passes over the guide roller 13, and the guide roller 13 follows the equipment to rotate at a uniform speed to guide and transport the tipping paper. First, pour cleaning liquid into the cleaning box 21, and then turn on the motor 31. The motor 31 will drive the rotating shaft 26 to rotate, and the impeller 275 on the rotating shaft 26 will rotate synchronously, so that suction is generated at the air inlet nozzle 273, and the paper scraps and hot stamping aluminum foil fragments adhered to the surface of the guide roller 13 after transporting the tipping paper are sucked into the air inlet pipe 271, so that the debris on the surface of the guide roller 13 is cleaned.

[0034] As the reciprocating screw rod 32 rotates with the rotating shaft 26, it will drive the pull rod 33 to move back and forth in the direction of the rotating shaft 26, thereby pulling the main shaft 22 to slide back and forth left and right, so that the cleaning brush 24 wipes and cleans the roller surface of the guide roller 13 to remove the printing ink on the roller surface. During the reciprocating sliding of the main shaft 22, the turntable 34 will be driven to move. Under the guidance of the guide rail 35, the guide rod 36 on the turntable 34 will drive the turntable 34 to reciprocate 90°. Due to the effect of the one-way bearing, when the turntable 34 rotates forward, it will drive the main shaft 22 to rotate 90° together, and when the turntable 34 rotates reversely, it will not drive the main shaft 22 to rotate. After the main shaft 22 rotates 90°, the cleaning brush 24 can be replaced. The cleaning brush 24 that is clean and absorbs cleaning liquid is brought into contact with the roller surface of the guide roller 13 to continue wiping and cleaning the roller surface. The replaced cleaning brush 24 moves to the cleaning box 21 and is immersed in the cleaning liquid after two rotations of the main shaft 22. The replaced cleaning brush 24 will reciprocate left and right with the main shaft 22 and frictionally contact with the corrugated rack 25 to achieve self-cleaning of the cleaning brush 24, making it easier to clean the roller surface during subsequent replacement. A small amount of cleaning liquid will remain on the roller surface cleaned by the cleaning brush 24. When it rotates to the air outlet 274 with the guide roller 13, it is dried by the wind blown out from the air outlet 274 to prevent a small amount of cleaning liquid from adhering to the tipping paper as the roller surface rotates.

[0035] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A cleaning device for cigarette tipping paper equipment, characterized in that: The invention comprises a base (1), a chassis (11) and a frame (12), wherein the chassis (11) and the frame (12) are mounted on the base (1), a guide roller (13) is rotatably connected between the chassis (11) and the frame (12), and a cleaning mechanism (2) is provided between the chassis (11) and the frame (12) for cleaning the roller surface of the guide roller (13); The cleaning mechanism (2) comprises a cleaning box (21) and a main shaft (22); the two ends of the cleaning box (21) are respectively connected to the chassis (11) and the frame (12), and the installation position is located directly below the guide roller (13); the frame (12) is rotatably connected with a rotating ring (221) between the cleaning box (21) and the guide roller (13); the chassis (11) is connected with a sliding rod (222) with a circular cross section between the cleaning box (21) and the guide roller (13); the two ends of the main shaft (22) are respectively slidably connected to the rotating ring (221) and the sliding rod (222); the main shaft (22) is equidistantly connected to a plurality of connecting members (23); each of the connecting members (23) is composed of four connecting rods distributed in a ring shape, and each of the connecting rods is connected to a cleaning brush (24).

2. A cleaning device for cigarette tipping paper equipment according to claim 1, characterized in that: A rotating shaft (26) is rotatably connected to the chassis (11) and the frame (12). The rotating shaft (26) is located directly below the cleaning box (21). A plurality of blower casings (27) are equidistantly connected to the bottom of the cleaning box (21). The rotating shaft (26) passes through the plurality of blower casings (27) and is coaxial with the blower casings (27). The rotating shaft (26) is located inside the blower casing (27) and is connected to an impeller (275). Each of the blower casings (27) is respectively connected to an air inlet pipe (271) and an air outlet pipe (275). An air outlet pipe (272), one end of the air inlet pipe (271) away from the blower housing (27) is connected to an air inlet nozzle (273), the air inlet nozzle (273) is close to the guide roller (13), one end of the air outlet pipe (272) away from the blower housing (27) is connected to an air outlet nozzle (274), the air outlet nozzle (274) is close to the guide roller (13), a collection box (276) is connected to the pipe wall of the air inlet pipe (271), and a filter screen (277) is provided on the air inlet pipe (271) at the collection box (276).

3. A cleaning device for cigarette tipping paper equipment according to claim 2, characterized in that: The outer side of the frame (12) is connected to a control box (3), and the outer side of the control box (3) is installed with a motor (31). One end of the rotating shaft (26) extends into the control box (3) and is coaxially connected with a reciprocating screw rod (32). Both ends of the reciprocating screw rod (32) are coaxially connected to the output shaft of the motor (31). A pull rod (33) is threadedly connected to the reciprocating screw rod (32), and the upper end of the pull rod (33) is rotatably connected to the main shaft (22).

4. A cleaning device for cigarette tipping paper equipment according to claim 3, characterized in that: The main shaft (22) is located in the control box (3) and one end is rotatably connected to a turntable (34) through a one-way bearing. The top of the control box (3) is connected to a guide rail (35). The turntable (34) is connected to a guide rod (36). The upper end of the guide rod (36) is slidably connected to the guide rail (35).

5. A cleaning device for cigarette tipping paper equipment according to claim 4, characterized in that: The guide rod (36) slides back and forth along the guide rail (35) to drive the rotating disk (34) to reciprocate by 90 degrees.

6. A cleaning device for cigarette tipping paper equipment according to claim 3, characterized in that: The length of the reciprocating screw rod (32) is greater than the distance between two adjacent connecting members (23).

7. A cleaning device for cigarette tipping paper equipment according to claim 1, characterized in that: The bottom of the cleaning box (21) is connected with a corrugated rack (25), and the cleaning brush (24) is an arc-shaped structure and is made of sponge material.

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