Automatic cleaning device for smoke deflector of cigarette making machine

Abstract

The utility model discloses a cigarette making machine smoke guide plate automatic cleaning device which comprises a smoke guide plate (1), the smoke guide plate (1) is fixedly arranged on a smoke guide plate side plate (2), a cigarette bar sensor (3) is arranged in the middle of the smoke guide plate (1), a plurality of air injection holes (4) are formed in the smoke guide plate (1), a cavity is formed in the smoke guide plate side plate (2), the air injection holes (4) are communicated with the cavity, and the cigarette bar sensor (3) is arranged on the smoke guide plate side plate (2). The smoke deflector side plate (2) is connected with a gas source, and the smoke deflector side plate (2) is connected with a position adjusting mechanism. The cigarette bar clamping detection device can detect whether cigarette bars are clamped on the cigarette guide plate of the cigarette making machine or not, can automatically clean the clamped cigarette bars, and guarantees normal operation of cigarette making equipment.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to an automatic cleaning device for a cigarette guide plate of a cigarette making machine. Background Art

[0002] When the cigarette making machine stops or starts the equipment each time to feed cigarette rods into the cigarette making machine, the cigarette rods will be stuck in the cigarette guide plate of the cigarette making machine, causing the equipment to be unable to operate normally. The existing cigarette making machines do not have the function of detecting and cleaning cigarette rods. Therefore, each time the equipment is restarted, the operator has to open the cutter head cover for manual cleaning, which is time-consuming and laborious. However, there is currently no good way to solve this problem. It is urgent to develop a structure that can detect cigarette rod jams and clean cigarette rods. Utility Model Content

[0003] The utility model aims to provide an automatic cleaning device for a cigarette guide plate of a cigarette making machine to solve the technical problems in the prior art. The device can detect whether a cigarette rod is stuck on the cigarette guide plate of the cigarette making machine and can automatically clean the stuck cigarette rod to ensure the normal operation of the cigarette making equipment.

[0004] The utility model provides an automatic cleaning device for a smoke guide plate of a cigarette making machine, comprising a smoke guide plate, wherein the smoke guide plate is fixedly arranged on a side plate of the smoke guide plate, a smoke strip sensor is arranged in the middle of the smoke guide plate, a plurality of air jet holes are opened on the smoke guide plate, a cavity is formed in the side plate of the smoke guide plate, the air jet holes are communicated with the cavity, the side plate of the smoke guide plate is connected to an air source, and the side plate of the smoke guide plate is connected to a position adjustment mechanism.

[0005] In the aforementioned automatic cleaning device for the smoke guide plate of a cigarette making machine, preferably, the cigarette rod sensor is a photoelectric switch.

[0006] In the aforementioned automatic cleaning device for the smoke guide plate of a cigarette making machine, preferably, an air intake pipe is fixedly provided at one end of the side plate of the smoke guide plate, an air intake solenoid valve is provided on the air intake pipe, and the air intake pipe is connected to the air source through an air pipe.

[0007] In the aforementioned automatic cleaning device for the smoke guide plate of a cigarette making machine, preferably, two parallel guide rails are provided on the frame of the cigarette making machine, a slider is slidably mounted on each of the two guide rails, and both sliders are fixedly connected to the bottom surface of the side plate of the smoke guide plate.

[0008] In the aforementioned automatic cleaning device for the smoke guide plate of a cigarette making machine, preferably, the position adjustment mechanism includes a cylinder and a cylinder fixing frame, the cylinder fixing frame is fixed on the frame, the cylinder is fixed on the cylinder fixing frame, the cylinder is located between the two guide rails, and the cylinder is parallel to the guide rails, a cylinder connecting plate is fixed on the bottom surface of the side plate of the smoke guide plate, and the telescopic end of the cylinder is fixedly connected to the cylinder connecting plate.

[0009] In the aforementioned automatic cleaning device for the smoke guide plate of a cigarette making machine, preferably, an extension solenoid valve and a contraction solenoid valve are respectively provided on the two air inlets of the cylinder.

[0010] In the aforementioned automatic cleaning device for the smoke guide plate of a cigarette making machine, preferably, a position switch is provided on one of the guide rails.

[0011] Compared with the prior art, the utility model includes a smoke guide plate, which is fixed on the side plate of the smoke guide plate, a cigarette rod sensor is arranged in the middle of the smoke guide plate, a plurality of jet holes are opened on the smoke guide plate, a cavity is formed in the side plate of the smoke guide plate, the jet holes are connected to the cavity, the side plate of the smoke guide plate is connected to the air source, and the side plate of the smoke guide plate is connected to the position adjustment mechanism. The utility model arranges a cigarette rod sensor on the smoke guide plate, when a cigarette rod is stuck on the smoke guide plate, it can be detected by the cigarette rod sensor and send detection information to the controller of the cigarette making machine, the controller of the cigarette making machine controls the position adjustment mechanism to make the side plate of the smoke guide plate do reciprocating motion, and at the same time, the jet holes are used to blow away the stuck cigarette rod, the side plate of the smoke guide plate does reciprocating motion to help the cigarette rod to detach from the smoke guide plate, when the cigarette rod falls off, the side plate of the smoke guide plate returns to the working position, so that the cigarette making machine can work normally, the whole process does not need manual operation, realizes the automatic front side cigarette rod stuck situation and automatically cleans the cigarette rod, and ensures that the cigarette making machine can work normally at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Explanation of the reference numerals: smoke guide plate 1, smoke guide plate side plate 2, smoke rod sensor 3, jet hole 4, air intake pipe 5, air intake solenoid valve 6, frame 7, guide rail 8, slider 9, cylinder 10, cylinder fixing frame 11, cylinder connecting plate 12, extension solenoid valve 13, contraction solenoid valve 14, position switch 15. DETAILED DESCRIPTION

[0014] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be interpreted as limiting the present invention.

[0015] Embodiments of the present utility model: Figure 1 As shown, an automatic cleaning device for a smoke guide plate of a cigarette making machine comprises a smoke guide plate 1, which is fixed on a smoke guide plate side plate 2, a cigarette rod sensor 3 is arranged in the middle of the smoke guide plate 1, a plurality of air jet holes 4 are opened on the smoke guide plate 1, a cavity is formed in the smoke guide plate side plate 2, the air jet holes 4 are connected to the cavity, the smoke guide plate side plate 2 is connected to an air source, and the smoke guide plate side plate 2 is connected to a position adjustment mechanism.

[0016] The position adjustment mechanism drives the side plate 2 of the smoke guide plate to make a reciprocating motion to shake off the tobacco rods. High-pressure gas is injected into the side plate 2 of the smoke guide plate through the air source, and the high-pressure gas is ejected through the air jet hole 4 to blow off the tobacco rods stuck on the smoke guide plate 1. After the tobacco rods are separated from the smoke guide plate 1, the position adjustment mechanism adjusts the side plate 2 of the smoke guide plate back to the working position, so that the smoke guide plate 1 on it can work normally.

[0017] In this embodiment, the gas source can be a gas tank, a gas bottle, an air pump or a gas station, and the cigarette rod sensor 3 is a photoelectric switch. The photoelectric switch can detect whether there is a cigarette rod stuck on the cigarette guide plate 1, and the photoelectric switch is directly electrically connected to the PLC programmable controller in the cigarette making machine.

[0018] In a specific embodiment, an air intake pipe 5 is fixedly provided at one end of the smoke guide plate side plate 2, and an air intake solenoid valve 6 is provided on the air intake pipe 5, and the air intake pipe 5 is connected to the air source through an air pipe. The air intake solenoid valve 6 is electrically connected to the PLC programmable controller in the cigarette making machine.

[0019] By providing the air inlet electromagnetic valve 6 , the PLC programmable controller in the cigarette making machine can control whether the air injection hole 4 sprays out high-pressure gas.

[0020] Furthermore, two parallel guide rails 8 are provided on the frame 7 of the cigarette making machine, and a slider 9 is slidably mounted on each of the two guide rails 8 . Both sliders 9 are fixedly connected to the bottom surface of the side plate 2 of the cigarette guide plate.

[0021] By setting the two guide rails 8, the side plates 2 of the cigarette guide plate can be smoothly moved on the frame 7. When the cigarette rods need to be cleaned, the cigarette rods can be quickly dropped by the reciprocating motion of the side plates 2 of the cigarette guide plate. After cleaning the cigarette rods, the side plates 2 of the cigarette guide plate can be returned to the working position.

[0022] Furthermore, the position adjustment mechanism includes a cylinder 10 and a cylinder fixing frame 11, the cylinder fixing frame 11 is fixed on the frame 7, the cylinder 10 is fixed on the cylinder fixing frame 11, the cylinder 10 is located between the two guide rails 8, and the cylinder 10 is parallel to the guide rails 8, and a cylinder connecting plate 12 is fixed on the bottom surface of the smoke guide plate side plate 2, and the telescopic end of the cylinder 10 is fixedly connected to the cylinder connecting plate 12.

[0023] Furthermore, an extension solenoid valve 13 and a contraction solenoid valve 14 are respectively provided on the two air inlets of the cylinder 10. A position switch 15 is provided on one of the guide rails 8. The two air inlets of the cylinder 10 are connected to an air source through an air pipe.

[0024] The extension solenoid valve 13, the contraction solenoid valve 14 and the position switch 15 are all electrically connected to the PLC programmable controller in the cigarette making machine. When the extension solenoid valve 13 is opened and the contraction solenoid valve 14 is closed, gas enters the cylinder 10 to push the valve stem out of the cylinder body of the cylinder 10, thereby pushing the side plate 2 of the smoke guide plate; when the extension solenoid valve 13 is closed and the contraction solenoid valve 14 is opened, gas enters the cylinder 10 to push the valve stem back into the cylinder body of the cylinder 10, thereby pulling the side plate 2 of the smoke guide plate back to its working position.

[0025] In a preferred embodiment, a sound and light alarm (not shown in the figure) is also provided on the frame 7, and the sound and light alarm is also electrically connected to the PLC programmable controller in the cigarette making machine.

[0026] The working principle of the utility model is as follows: when the cigarette making machine is stopped, when the cigarette rod sensor 3 senses that there is a cigarette rod at the cigarette guide plate 1, the PLC programmable controller of the cigarette making machine controls the sound and light alarm to send out an alarm signal, and at the same time, the PLC programmable controller controls the air intake solenoid valve 6 to be continuously opened, so that the high-pressure gas is continuously ejected through the jet hole 4, and at the same time, the PLC programmable controller controls the extension solenoid valve 13 and the contraction solenoid valve 14 to be alternately opened and closed, so that the cylinder 10 is continuously extended and contracted, so that the cigarette guide plate side plate 2 is reciprocated, when the cigarette rod sensor 3 cannot detect the cigarette rod, the PLC programmable controller controls the air intake solenoid valve 6 to be closed, the extension solenoid valve 13 to be closed, and the contraction solenoid valve 14 to be opened, so that the cigarette guide plate side plate 2 moves to the working position, when the slider 9 on the cigarette guide plate side plate 2 contacts the position switch 15, the position switch 15 sends an electrical signal to the PLC programmable controller, the PLC programmable controller controls the contraction solenoid valve 14 to be closed, and at the same time controls the sound and light alarm to be closed, and the staff can take away the cigarette rod dropped on the frame 7. When the cigarette making machine is started next time, it can operate normally. It should be noted that the present invention can also be manually controlled via a manual control switch.

[0027] The above describes in detail the structure, features and effects of the utility model based on the embodiments shown in the drawings. The above is only a preferred embodiment of the utility model, but the utility model is not limited to the scope of implementation shown in the drawings. Any changes made in accordance with the concept of the utility model, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and the drawings, should be within the protection scope of the utility model.

Claims

1. An automatic cleaning device for a smoke guide plate of a cigarette making machine, comprising a smoke guide plate (1), wherein the smoke guide plate (1) is fixedly mounted on a side plate (2) of the smoke guide plate, and characterized in that: A smoke rod sensor (3) is arranged in the middle of the smoke guide plate (1), a plurality of air injection holes (4) are provided on the smoke guide plate (1), a cavity is formed in the smoke guide plate side plate (2), the air injection holes (4) are connected to the cavity, the smoke guide plate side plate (2) is connected to an air source, and the smoke guide plate side plate (2) is connected to a position adjustment mechanism.

2. The automatic cleaning device for the smoke guide plate of a cigarette making machine according to claim 1, characterized in that: The cigarette rod sensor (3) is a photoelectric switch.

3. The automatic cleaning device for the smoke guide plate of a cigarette making machine according to claim 1, characterized in that: An air intake pipe (5) is fixedly provided at one end of the smoke guide plate side plate (2), an air intake solenoid valve (6) is provided on the air intake pipe (5), and the air intake pipe (5) is connected to the air source via an air pipe.

4. The automatic cleaning device for the smoke guide plate of a cigarette making machine according to claim 3, characterized in that: Two parallel guide rails (8) are provided on the frame (7) of the cigarette making machine. A slider (9) is slidably mounted on each of the two guide rails (8). Both sliders (9) are fixedly connected to the bottom surface of the side plate (2) of the cigarette guide plate.

5. The automatic cleaning device for the smoke guide plate of a cigarette making machine according to claim 4, characterized in that: The position adjustment mechanism comprises a cylinder (10) and a cylinder fixing frame (11), wherein the cylinder fixing frame (11) is fixedly mounted on the frame (7), and the cylinder (10) is fixedly mounted on the cylinder fixing frame (11). The cylinder (10) is located between the two guide rails (8), and the cylinder (10) is parallel to the guide rails (8). A cylinder connecting plate (12) is fixedly mounted on the bottom surface of the smoke guide plate side plate (2), and the telescopic end of the cylinder (10) is fixedly connected to the cylinder connecting plate (12).

6. The automatic cleaning device for the smoke guide plate of a cigarette making machine according to claim 5, characterized in that: An extension solenoid valve (13) and a contraction solenoid valve (14) are respectively provided on the two air inlets of the cylinder (10).

7. The automatic cleaning device for the smoke guide plate of a cigarette making machine according to claim 6, characterized in that: A position switch (15) is provided on one of the guide rails (8).

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