A double rod tipping paper blowing cleaning device

Abstract

This utility model discloses a dual-bar air-blowing cleaning device for tipping paper, comprising: a dual-bar air-blowing cleaning device including a support frame, the support frame being installed on cigarette production equipment, a first air-blowing rod and a second air-blowing rod being fixedly installed on the inner wall of the support frame, the first air-blowing rod and the second air-blowing rod being distributed vertically in parallel; an air pressure supply device including an air distribution pipe, the air distribution pipe being connected to the first air-blowing rod and the second air-blowing rod, the input end of the air distribution pipe being connected to an air pump; and a filter, the filter having a coarse filter screen and a fine filter screen installed inside. This invention relates to the technical field of air-blowing cleaning devices for tipping paper, achieving dual high-efficiency cleaning of the tipping paper surface and pre-drilled holes through the oblique large-area cleaning of the first air-blowing rod and the vertical precise cleaning of the second air-blowing rod.

Description

Technical Field

[0001] This utility model relates to the technical field of tipping paper blowing and cleaning devices, specifically a double-bar tipping paper blowing and cleaning device. Background Technology

[0002] In cigarette production, the cleaning of tipping paper is crucial. Traditional single-nozzle blowing devices, which only have one vertical air nozzle, suffer from problems such as incomplete cleaning coverage, poor pre-drilling cleaning effect, and easy secondary pollution. When processing wide tipping paper, the residual rate of edge impurities is high, and it is ineffective in cleaning blockages in the pre-drilled holes. Secondary pollution is obvious under high-speed production, and the amount of impurities remaining after cleaning is only slightly reduced. On the other hand, brush roller cleaning systems can cause mechanical wear, leading to fiber shedding, which becomes a new source of pollution, exacerbating the blockage of the pre-drilled holes. Moreover, the maintenance cost is high and the downtime is long. Utility Model Content

[0003] The purpose of this invention is to provide a double-rod air-blowing cleaning device for cork paper to solve the problems mentioned in the background art, such as incomplete cleaning coverage, poor pre-drilling cleaning effect, and easy generation of secondary pollution. It also addresses the issues of high residual rate of edge impurities when processing wide cork paper and ineffective cleaning of blockages in pre-drilled holes.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A dual-bar air-blowing cleaning device for tipping paper includes:

[0006] A dual-bar air-blowing cleaning device includes a support frame, which is installed on a cigarette production equipment. A first air-blowing rod and a second air-blowing rod are fixedly installed on the inner wall of the support frame. The first air-blowing rod and the second air-blowing rod are distributed parallel to each other vertically.

[0007] An air pressure supply device includes an air distribution pipe, which is connected to a first air blower and a second air blower, and the input end of the air distribution pipe is connected to an air pump;

[0008] A filter, wherein a coarse filter screen and a fine filter screen are installed inside the filter.

[0009] In a preferred embodiment of this utility model, the bottom of the first air blower is fixedly connected to a first air jet pipe, the bottom of the second air blower is fixedly connected to a second air jet pipe, and the first air jet pipe is inclined at an angle of 30° to the surface of the cork paper.

[0010] In a preferred embodiment of this utility model, the second jet pipe is distributed perpendicularly to the surface of the cork paper, a first solenoid valve is fixedly installed at the input end of the first air blower, and a second solenoid valve is fixedly installed on the outer wall of the input end of the first air blower.

[0011] In a preferred embodiment of this utility model, a first heating element is fixedly installed at the input end of the first air blower, a second heating element is fixedly installed at the input end of the second air blower, and the first air blower has a plurality of parts.

[0012] In a preferred embodiment of this utility model, the diameter of the first air jet pipe is 2-3 mm, the diameter of the second air jet pipe is 0.5-1 mm, and the distribution of the second air jet pipe corresponds to the pre-punching position of the tipping paper.

[0013] In a preferred embodiment of this utility model, a third solenoid valve is fixedly installed on the outer wall of the inlet end of the air distribution pipe, and the filter is fixedly installed on the inlet end of the air distribution pipe via a flange.

[0014] In a preferred embodiment of this utility model, the coarse filter and the fine filter are detachable and washable, the input end of the air pump is fixedly installed with a first conduit, and the output end of the air pump is connected to the filter through a second conduit.

[0015] In a preferred embodiment of this utility model, the outer wall of the air distribution pipe is fixedly connected to a first manifold and a second manifold, the first manifold is connected to a first air blower, the second manifold is connected to a second air blower, and the input end of the air distribution pipe is fixedly connected to an air inlet pipe.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0017] 1. By using the first air blower for large-area oblique cleaning and the second air blower for precise vertical cleaning, both the surface of the tipping paper and the pre-drilled holes are effectively cleaned.

[0018] 2. The filter adopts a flange connection and a removable and washable coarse and fine filter structure, which facilitates regular disassembly and cleaning, effectively extending the service life of the filter and reducing maintenance costs;

[0019] 3. The third solenoid valve can control the gas supply of the entire pneumatic supply device, which facilitates the start-up, shutdown and maintenance of the equipment, reduces equipment downtime and improves production efficiency. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0021] Figure 1 This is a schematic diagram of the main structure of a double-bar air-blowing cleaning device for cork paper.

[0022] Figure 2This is a schematic diagram of the structure of a dual-bar air-blowing cleaning component in a dual-bar tipping paper blowing cleaning device;

[0023] Figure 3 A schematic diagram of the filter installation structure in a double-bar water-blowing cleaning device for cork paper;

[0024] Figure 4 This is a schematic diagram of the filter structure in a double-bar water-blowing cleaning device for cork paper.

[0025] In the diagram: support frame 100, first air blower 200, first jet pipe 210, second air blower 220, second jet pipe 221, first solenoid valve 230, first electric heating element 240, second solenoid valve 250, second heating element 260, air distribution pipe 300, first manifold 310, second manifold 320, air inlet pipe 330, third solenoid valve 331, filter 400, coarse filter screen 410, fine filter screen 420, air pump 500, first conduit 510, second conduit 520. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] Example 1: As Figure 1 and 2 ,include:

[0028] The dual-bar air-blowing cleaning device includes a support frame 100, which is installed on a cigarette production equipment. A first air-blowing bar 200 and a second air-blowing bar 220 are fixedly installed on the inner wall of the support frame 100. The first air-blowing bar 200 and the second air-blowing bar 220 are distributed parallel to each other vertically.

[0029] The air pressure supply device includes an air distribution pipe 300, which is connected to a first air blower 200 and a second air blower 220. The input end of the air distribution pipe 300 is connected to an air pump 500.

[0030] Filter 400, with a coarse filter 410 and a fine filter 420 installed inside.

[0031] The specific application scenario of this embodiment is as follows: The support frame 100 serves as a basic support structure, providing a stable installation position for the first air-blowing rod 200 and the second air-blowing rod 220 by being installed on cigarette production equipment, ensuring that the two air-blowing rods can accurately correspond to the running path of the tipping paper. The first air-blowing rod 200 and the second air-blowing rod 220 are distributed parallel to each other vertically, which lays the foundation for subsequent layered cleaning. The air pressure supply device is responsible for providing the air source required for cleaning. The air pump 500 serves as a power source, compressing the air and transmitting it to the first air-blowing rod 200 and the second air-blowing rod 220 through the air distribution pipe 300. During the gas transmission process, the filter 400 plays a key role, with its internal coarse filter screen 410 and fine filter screen 420 performing dual filtration of the compressed air. The coarse filter 410 first intercepts larger impurities, such as dust clumps and fibers, while the fine filter 420 further filters smaller particles to ensure the purity of the gas entering the air blower and prevent impurities from causing secondary pollution to the tipping paper. When the tipping paper runs through the cleaning device on the cigarette production equipment, the clean compressed air output by the air pump 500 enters the first air blower 200 and the second air blower 220 respectively. The first air blower 200 performs preliminary air blowing cleaning on the surface of the tipping paper and specific areas, while the second air blower 220 performs further fine dust removal on the surface of the tipping paper.

[0032] Example 2: Figure 1 and Figure 2 The first air blower 200 is fixedly connected to the bottom of the first air blower 200 and the second air blower 220 is fixedly connected to the bottom of the second air blower 221. The first air blower 210 is inclined at an angle of 30° to the surface of the tipping paper, and the second air blower 221 is distributed perpendicularly to the surface of the tipping paper. The first solenoid valve 230 is fixedly installed at the input end of the first air blower 200, and the second solenoid valve 250 is fixedly installed on the outer wall of the input end of the first air blower 200. The first heating element 240 is fixedly installed at the input end of the first air blower 200, and the second heating element 260 is fixedly installed at the input end of the second air blower 220. There are several first air blowers 210, the diameter of the first air blower 210 is 2-3 mm, the diameter of the second air blower 221 is 0.5-1 mm, and the distribution of the second air blowers 221 corresponds to the pre-punching position of the tipping paper.

[0033] The specific application scenario of this embodiment is as follows: the cleaning function of the air blower has been refined and optimized. The first air jet pipe 210, which is fixedly connected to the bottom of the first air blower 200, is inclined at a 30° angle to the surface of the tipping paper. This inclined design allows the airflow ejected from the first air jet pipe 210 to act on the surface of the tipping paper with a larger coverage area and oblique impact force. When compressed air is ejected from the first jet pipe 210 with a diameter of 2-3 mm, the high-speed airflow can effectively blow away a large area of ​​dust, paper scraps and other impurities on the surface of the tipping paper. At the same time, the oblique airflow can reduce the vertical pressure of the airflow on the tipping paper and avoid deformation of the tipping paper due to excessive pressure. The second jet pipe 221 at the bottom of the second air blower 220 is distributed perpendicularly to the surface of the tipping paper and has a diameter of 0.5-1 mm. Its distribution corresponds to the pre-drilled position of the tipping paper. When compressed air is ejected through the second jet pipe 221, the vertical and fine airflow can accurately penetrate into the pre-drilled hole of the tipping paper and blow out the blockage in the pre-drilled hole to ensure that the pre-drilled hole is unobstructed. The first solenoid valve 230, the second solenoid valve 250, the first electric heating tube 240 and the second heating tube 260 installed at the input ends of the first air blower 200 and the second air blower 220, respectively, further improve the cleaning effect and flexibility. The first heating element 240 and the second heating element 260 can heat the compressed air entering the air blower. The heated airflow can accelerate the evaporation of moisture when cleaning the tipping paper, making the tipping paper surface dry faster, and at the same time help soften stubborn stains and improve the cleaning effect. The first solenoid valve 230 and the second solenoid valve 250 can control the air intake of the first air blower 200 and the second air blower 220 according to the actual cleaning needs, so as to achieve flexible cleaning.

[0034] Example 3: Figure 1 and Figure 2 A third solenoid valve 331 is fixedly installed on the outer wall of the inlet end of the air distribution pipe 300, and a filter 400 is fixedly installed on the inlet end of the air distribution pipe 300 via a flange.

[0035] The coarse filter 410 and the fine filter 420 are detachable and washable. The first conduit 510 is fixedly installed at the input end of the air pump 500, and the output end of the air pump 500 is connected to the filter 400 through the second conduit 520.

[0036] The outer wall of the air distribution pipe 300 is fixedly connected to the first manifold 310 and the second manifold 320. The first manifold 310 is connected to the first air blower 200, and the second manifold 320 is connected to the second air blower 220. The input end of the air distribution pipe 300 is fixedly connected to the air inlet pipe 330.

[0037] The specific application scenario of this embodiment is as follows: The air distribution pipe 300 serves as the main pipeline for gas transmission. Its outer wall is fixedly connected to a first manifold 310 and a second manifold 320, which are respectively connected to the first air blower 200 and the second air blower 220, achieving gas diversion and transmission. The air inlet pipe 330 introduces the gas output from the air pump 500 into the air distribution pipe 300, and distributes it evenly to the two air blowers through the first manifold 310 and the second manifold 320, ensuring the stability and balance of the gas supply to the two air blowers. The third solenoid valve 331 installed on the outer wall of the inlet end of the air distribution pipe 300 can control the gas flow of the entire air pressure supply device, facilitating equipment start-up, shutdown, and maintenance. The filter 400... The filter 400 is fixedly installed at the inlet end of the air distribution pipe 300 via a flange. This connection method makes the filter 400 easy to disassemble and clean. The washable structure of the coarse filter screen 410 and the fine filter screen 420 facilitates operators to perform regular maintenance on the filters, ensuring filtration effect and extending the service life of the equipment. The air pump 500 draws in air through the first conduit 510, compresses it, and then transmits it to the filter 400 through the second conduit 520. The filtered clean air is then delivered to the first air blower 200 and the second air blower 220 through the air distribution pipe 300, the first manifold 310, and the second manifold 320, providing a stable and clean air source for cleaning the cork paper and ensuring the efficient operation of the entire cleaning device.

[0038] The working principle of this utility model is as follows: When used by those skilled in the art, the double-bar tipping paper blowing cleaning device is fixed to the cigarette production equipment by the support frame 100. The air pump 500 serves as the power source, drawing in air through the first conduit 510, compressing it, and then transmitting it to the filter 400 through the second conduit 520. Inside the filter 400, the coarse filter screen 410 first intercepts larger impurities, and the fine filter screen 420 further filters fine particles, ensuring that the gas entering the blowing rod is pure. The filtered clean gas enters the air distribution pipe 300 through the air inlet pipe 330. After being controlled by the third solenoid valve 331, it is delivered to the first blowing rod 200 and the second blowing rod 220 through the first manifold 310 and the second manifold 320, respectively. The gas in the first blowing rod 200 is ejected through the first jet pipe 210 at the bottom. Since the first jet pipe 210 is inclined at a 30° angle to the tipping paper surface and has a diameter of 2- The 3mm airflow, with its large coverage area and oblique impact force, acts on the surface of the tipping paper, effectively blowing away large areas of dust, paper scraps, and other impurities. Simultaneously, it avoids deformation of the tipping paper due to excessive vertical pressure. The gas inside the second air blower 220 is ejected through the second jet pipe 221 at the bottom. The second jet pipe 221 is perpendicular to the tipping paper surface, with a diameter of 0.5-1mm, and its distribution corresponds to the pre-drilled positions of the tipping paper. The ejected vertical and fine airflow can precisely penetrate into the pre-drilled holes of the tipping paper, blowing out blockages and ensuring unobstructed pre-drilling. Throughout the cleaning process, the first solenoid valve 230 and the second solenoid valve 250 control the air intake of the first air blower 200 and the second air blower 220 respectively, allowing for flexible adjustment. The first heating element 240 and the second heating element 260 can heat the compressed air entering the air blower, accelerating moisture evaporation, softening stubborn stains, and improving the cleaning effect.

[0039] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A double-barreled air-blowing cleaning device for tipping paper, characterized in that, include: A dual-bar air-blowing cleaning device includes a support frame (100), which is installed on a cigarette production equipment. A first air-blowing rod (200) and a second air-blowing rod (220) are fixedly installed on the inner wall of the support frame (100). The first air-blowing rod (200) and the second air-blowing rod (220) are distributed parallel to each other vertically. The air pressure supply device includes an air distribution pipe (300), which is connected to a first air blower (200) and a second air blower (220), and the input end of the air distribution pipe (300) is connected to an air pump (500). A filter (400) is provided, wherein a coarse filter screen (410) and a fine filter screen (420) are installed inside the filter (400).

2. The double-barreled water-blowing cleaning device for cork paper according to claim 1, characterized in that, The bottom of the first air blower (200) is fixedly connected to the first air jet pipe (210), and the bottom of the second air blower (220) is fixedly connected to the second air jet pipe (221). The first air jet pipe (210) is inclined at an angle of 30° to the surface of the cork paper.

3. The double-barreled water-blowing cleaning device for cork paper according to claim 2, characterized in that, The second jet pipe (221) is perpendicular to the surface of the cork paper. The first solenoid valve (230) is fixedly installed at the input end of the first air blower (200), and the second solenoid valve (250) is fixedly installed on the outer wall of the input end of the first air blower (200).

4. The double-barreled water-blowing cleaning device for cork paper according to claim 3, characterized in that, The first heating element (240) is fixedly installed at the input end of the first air blower (200), and the second heating element (260) is fixedly installed at the input end of the second air blower (220). The first air jet pipe (210) is provided with several of them.

5. A double-barreled water-blowing cleaning device for cork paper according to claim 4, characterized in that, The diameter of the first jet pipe (210) is 2-3 mm, and the diameter of the second jet pipe (221) is 0.5-1 mm. The distribution of the second jet pipe (221) corresponds to the pre-punching position of the tipping paper.

6. The double-barreled water-blowing cleaning device for cork paper according to claim 1, characterized in that, A third solenoid valve (331) is fixedly installed on the outer wall of the inlet end of the air distribution pipe (300), and the filter (400) is fixedly installed at the inlet end of the air distribution pipe (300) through a flange.

7. A double-barreled air-blowing cleaning device for tipping paper according to claim 6, characterized in that, The coarse filter (410) and fine filter (420) are detachable and washable. The first conduit (510) is fixedly installed at the input end of the air pump (500), and the output end of the air pump (500) is connected to the filter (400) through the second conduit (520).

8. A double-barreled water-blowing cleaning device for cork paper according to claim 6, characterized in that, The outer wall of the air distribution pipe (300) is fixedly connected to the first manifold (310) and the second manifold (320). The first manifold (310) is connected to the first air blower (200), and the second manifold (320) is connected to the second air blower (220). The input end of the air distribution pipe (300) is fixedly connected to the air inlet pipe (330).

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