Spider hand dust removal device of cigarette making machine

Abstract

The utility model provides a cigarette making machine spider hand dust removal device, which belongs to the technical field of cigarette making machines and comprises a spider hand, a dust suction pipe and a dust separator are connected to an air inlet end pipe of the spider hand, an air inlet electromagnetic regulating valve is connected to an air inlet end pipe on one side of the top of the dust separator, and one end of the dust suction pipe is hermetically communicated with one end of the air inlet electromagnetic regulating valve. The bottom discharging end of the dust separator is in pipe connection with an installation sleeve, the bottom of the installation sleeve is in threaded connection with a dust storage tank, the top of the dust separator is in pipe connection with a pipeline balance valve, the air outlet end of the pipeline balance valve is in pipe connection with an exhaust pipe, and the air outlet end of the exhaust pipe is in pipe connection with an air outlet electromagnetic adjusting valve. The air flow at the air inlet end of the dust suction pipe and the air outlet end of the exhaust pipe is detected through the first air pressure sensor and the second air pressure sensor, and when the air flow difference of air flow data is too large, the air inlet electromagnetic regulating valve and the air outlet electromagnetic regulating valve conduct adjustment, so that the air flow keeps a stable value during flowing, and the stability of flowing of the air flow in the dust removal process is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigarette making equipment, and in particular relates to a spider hand dust removal device for a cigarette making machine. Background Art

[0002] During the working process of the spider hand of the cigarette making machine, when the vacuum pump in the existing dust removal equipment generates suction, the dust removal end generates suction to absorb dust, the airflow through the suction is reduced, and the suction provided by the vacuum pump is reduced, which affects the dust removal effect, increases the load of the vacuum pump, and increases the maintenance workload. Among them, the "cigarette machine spider hand dust removal device and cigarette making machine" disclosed in the application number "CN202020490808.3" is also an increasingly mature technology. The spider hand dust removal device of the cigarette making machine is connected to the vacuum gas storage tank of the power workshop through the negative pressure pipe, and the negative pressure of the spider hand is controlled by the power workshop. The vacuum gas storage tank in the space is used to provide the vacuum air storage tank, which improves the problem of insufficient air suction of the vacuum pump separately equipped for the spider in the prior art. However, the device still has the following defects: during the flow of air, the air flow rates at the suction end and the exhaust end are inconsistent. When the airflow at the suction end and the exhaust end is unstable, it will affect the dust suction and discharge effects, affect the working efficiency of the equipment, and affect other connected equipment. The above-mentioned equipment cannot detect the passing airflow to ensure that the equipment is in normal working condition. At the same time, it cannot adjust the stalled airflow to change the balance of the airflow rate. Utility Model Content

[0003] The utility model aims to provide a spider-arm dust removal device for a cigarette making machine, aiming to solve the problem that the airflow velocities at the suction end and the exhaust end are inconsistent in the prior art. When the airflow at the suction end and the exhaust end is unstable, it will affect the dust suction and discharge effects, affect the working efficiency of the equipment, and also affect other connected equipment. The above-mentioned equipment cannot detect the airflow passing through to ensure that the equipment is in normal working condition, and cannot adjust the stalled airflow to change the balance of the airflow velocity.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spider hand dust removal device for a cigarette making machine, comprising a spider hand, wherein the air inlet end of the spider hand is connected to a dust suction pipe;

[0005] A dust separator, an air inlet end pipe on one side of the top of the dust separator is connected to an air inlet electromagnetic regulating valve, one end of the dust suction pipe is sealed and connected to one end of the air inlet electromagnetic regulating valve, a mounting sleeve is connected to the bottom discharge end of the dust separator, a dust storage tank is threadedly connected to the bottom of the mounting sleeve, a pipeline balancing valve is connected to the top of the dust separator, an exhaust pipe is connected to the air outlet end of the pipeline balancing valve, and an exhaust pipe is connected to the air outlet electromagnetic regulating valve at the outlet end of the exhaust pipe;

[0006] An air intake electromagnetic regulating valve, wherein a first air pressure sensor is provided on one side of the air intake electromagnetic regulating valve;

[0007] An air outlet electromagnetic regulating valve, a second air pressure sensor is provided on one side of the air outlet electromagnetic regulating valve.

[0008] In the implementation scheme of the spider-hand dust removal device for cigarette making machines of the utility model, a sealing gasket is provided at the top end of the dust storage tank.

[0009] In the implementation scheme of the spider-hand dust removal device for cigarette making machines of the utility model, anti-skid gripping grooves are provided on both sides of the dust storage tank.

[0010] In the implementation scheme of the spider-hand dust removal device for a cigarette making machine of the utility model, sealing flanges are provided at both ends of the ash suction pipe and the exhaust pipe, and the two ends of the ash suction pipe are respectively sealedly connected to the air intake electromagnetic regulating valve and the air intake end of the dust separator through the sealing flanges, and the two ends of the exhaust pipe are respectively sealedly connected to the air outlet electromagnetic regulating valve and the pipeline balancing valve through the sealing flanges.

[0011] In the implementation scheme of the spider-hand dust removal device for cigarette making machines of the utility model, a vortex suction fan duct is provided at the end of the air outlet electromagnetic regulating valve, and the vortex suction fan duct is connected to an external turbine fan pipe.

[0012] In the implementation scheme of the spider-hand dust removal device for cigarette making machines of the utility model, the dust suction pipe and the exhaust pipe are both Venturi tubes.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The airflow at the air inlet end of the dust suction pipe and the air outlet end of the exhaust pipe is detected by the first air pressure sensor and the second air pressure sensor. When the airflow data and the airflow difference are too large, the air inlet electromagnetic regulating valve and the air outlet electromagnetic regulating valve are adjusted to change the airflow difference so that the airflow maintains a stable value during the flow, thereby improving the stability of the airflow during the dust removal process.

[0015] The Venturi tube structure of the dust suction pipe and the exhaust pipe improves the accuracy of the first air pressure sensor and the second air pressure sensor in detecting the flowing airflow, and at the same time improves the fluidity of the airflow to avoid blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of a dust storage tank of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the dust separator of the utility model.

[0020] In the figure: 10, spider hand; 101, dust suction pipe; 20, dust separator; 201, air intake electromagnetic regulating valve; 2011, first air pressure sensor; 202, mounting sleeve; 203, dust storage tank; 2031, sealing gasket; 2032, anti-slip grip groove; 204, pipeline balancing valve;

[0021] 205. Exhaust pipe; 206. Exhaust electromagnetic regulating valve; 2061. Second air pressure sensor; 3. Sealing flange; 4. Vortex suction fan duct. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 3 , the utility model provides the following technical solutions: a spider hand dust removal device for a cigarette making machine, comprising a spider hand 10, the air inlet end of the spider hand 10 is connected to a dust suction pipe 101;

[0024] The dust separator 20, the air inlet end pipe on one side of the top of the dust separator 20 is connected with an air inlet electromagnetic regulating valve 201, one end of the dust suction pipe 101 is sealed and connected with one end of the air inlet electromagnetic regulating valve 201, the bottom discharge end pipe of the dust separator 20 is connected with a mounting sleeve 202, the bottom of the mounting sleeve 202 is threadedly connected with a dust storage tank 203, the top pipe of the dust separator 20 is connected with a pipeline balancing valve 204, the air outlet end pipe of the pipeline balancing valve 204 is connected with an exhaust pipe 205, and the outlet end of the exhaust pipe 205 is connected with an air outlet electromagnetic regulating valve 206;

[0025] An air intake electromagnetic regulating valve 201, a first air pressure sensor 2011 is provided on one side of the air intake electromagnetic regulating valve 201;

[0026] The air outlet electromagnetic regulating valve 206 has a second air pressure sensor 2061 disposed on one side of the air outlet electromagnetic regulating valve 206 .

[0027] For a specific embodiment of the spider dust removal device for cigarette making machines, please refer to Figure 2 : A sealing gasket 2031 is provided at the top end of the dust storage tank 203.

[0028] See also Figure 2: After the dust storage tank 203 is installed, the sealing gasket 2031 is fitted with the bottom of the inner wall of the installation sleeve 202 to prevent dust and other impurities from leaking from the connection between the dust storage tank 203 and the installation sleeve 202.

[0029] For a specific embodiment of the spider dust removal device for cigarette making machines, please refer to Figure 2 : Anti-skid gripping grooves 2032 are provided on both sides of the dust storage tank 203.

[0030] See also Figure 2 The anti-skid gripping groove 2032 facilitates the unscrewing of the dust storage tank 203 to clean the collected dust.

[0031] For a specific embodiment of the spider dust removal device for cigarette making machines, please refer to Figure 1 Figure 3 : Sealing flanges 3 are provided at both ends of the ash suction pipe 101 and the exhaust pipe 205. The two ends of the ash suction pipe 101 are sealed and connected to the air intake electromagnetic regulating valve 201 and the air intake end of the dust separator 20 through the sealing flanges 3. The two ends of the exhaust pipe 205 are sealed and connected to the air outlet electromagnetic regulating valve 206 and the pipeline balancing valve 204 through the sealing flanges 3.

[0032] See also Figure 1 Figure 3 : The sealing flange 3 is used to improve the sealing performance of the connection between the ash suction pipe 101 and the exhaust pipe 205 and other components after installation, thereby avoiding the risk of air leakage.

[0033] For a specific embodiment of the spider dust removal device for cigarette making machines, please refer to Figure 1 : A vortex suction fan pipeline 4 is provided at the end of the air outlet electromagnetic regulating valve 206, and the vortex suction fan pipeline 4 is connected to the external turbine fan pipe.

[0034] See also Figure 1 : The vortex suction fan duct 4 is connected to the external turbine fan pipe, and air is extracted through the external turbine fan. The suction end of the ash suction pipe 101 generates suction to suck the dust into the dust separator 20 for dust separation. During the air flow, the airflow at the air inlet end of the ash suction pipe 101 and the air outlet end of the exhaust pipe 205 is detected by the first air pressure sensor 2011 and the second air pressure sensor 2061. When the air flow data shows that the air flow difference is too large, the air inlet solenoid regulating valve 201 and the air outlet solenoid regulating valve 206 are adjusted to change the air flow difference so that the air flow maintains a stable value during flow, thereby improving the stability of the air flow during the dust removal process.

[0035] For a specific embodiment of the spider dust removal device for cigarette making machines, please refer to Figure 1 : The ash suction pipe 101 and the exhaust pipe 205 are both venturi tubes.

[0036] See also Figure 1The Venturi tube structure of the dust suction pipe 101 and the exhaust pipe 205 improves the accuracy of the first air pressure sensor 2011 and the second air pressure sensor 2061 in detecting the airflow in the flow, while improving the fluidity of the airflow to avoid blockage.

[0037] The spider-hand dust removal device for a cigarette making machine provided by the utility model is specifically used as follows: air is extracted through an external turbine fan, so that the suction end of the ash suction pipe 101 generates suction to suck the dust into the dust separator 20 for dust separation. During the passage of the airflow, the airflow at the air inlet end of the ash suction pipe 101 and the air outlet end of the exhaust pipe 205 are detected by the first air pressure sensor 2011 and the second air pressure sensor 2061. When the airflow data shows that the airflow difference is too large, the air inlet electromagnetic regulating valve 201 and the air outlet electromagnetic regulating valve 206 are adjusted to change the airflow difference so that the airflow maintains a stable value during flow, thereby improving the stability of the airflow during the dust removal process. The venturi tube structure of the ash suction pipe 101 and the exhaust pipe 205 improves the accuracy of the first air pressure sensor 2011 and the second air pressure sensor 2061 in detecting the airflow in the flow, while improving the airflow fluidity to avoid blockage.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. 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. Spider-hand dust removal device for cigarette making machine, characterized by: It comprises a spider hand (10), wherein the air inlet end of the spider hand (10) is connected to a dust suction pipe (101); A dust separator (20), wherein an air inlet end pipe at one side of the top of the dust separator (20) is connected to an air inlet electromagnetic regulating valve (201), one end of the dust suction pipe (101) is sealed and connected to one end of the air inlet electromagnetic regulating valve (201), a discharge end pipe at the bottom of the dust separator (20) is connected to a mounting sleeve (202), a dust storage tank (203) is threadedly connected to the bottom of the mounting sleeve (202), a pipeline balancing valve (204) is connected to the top of the dust separator (20), an air outlet end pipe of the pipeline balancing valve (204) is connected to an exhaust pipe (205), and an air outlet electromagnetic regulating valve (206) is connected to the air outlet end of the exhaust pipe (205); An air intake electromagnetic regulating valve (201), wherein a first air pressure sensor (2011) is provided on one side of the air intake electromagnetic regulating valve (201); An air outlet electromagnetic regulating valve (206), wherein a second air pressure sensor (2061) is provided on one side of the air outlet electromagnetic regulating valve (206).

2. The spider dust removal device for cigarette making machine according to claim 1, characterized in that: A sealing gasket (2031) is provided at the top end of the dust storage tank (203).

3. The spider dust removal device for cigarette making machine according to claim 1, characterized in that: Anti-slip gripping grooves (2032) are provided on both sides of the dust storage tank (203).

4. The spider dust removal device for cigarette making machine according to claim 1, characterized in that: Both ends of the ash suction pipe (101) and the exhaust pipe (205) are provided with sealing flanges (3); the two ends of the ash suction pipe (101) are respectively sealedly connected to the air intake electromagnetic regulating valve (201) and the air intake end of the spider hand (10) through the sealing flanges (3); and the two ends of the exhaust pipe (205) are respectively sealedly connected to the air outlet electromagnetic regulating valve (206) and the pipeline balancing valve (204) through the sealing flanges (3).

5. The spider dust removal device for cigarette making machine according to claim 1, characterized in that: A vortex air suction fan pipeline (4) is provided at the end of the air outlet electromagnetic regulating valve (206), and the vortex air suction fan pipeline (4) is connected to an external turbine fan pipe.

6. The spider dust removal device for cigarette making machine according to claim 1, characterized in that: The ash suction pipe (101) and the exhaust pipe (205) are both Venturi tubes.

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