CN114903201B - Self-cleaning system of spider hand vortex pump of cigarette making machine - Google Patents
Self-cleaning system of spider hand vortex pump of cigarette making machine Download PDFInfo
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- CN114903201B CN114903201B CN202210624641.9A CN202210624641A CN114903201B CN 114903201 B CN114903201 B CN 114903201B CN 202210624641 A CN202210624641 A CN 202210624641A CN 114903201 B CN114903201 B CN 114903201B
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/322—Transporting cigarettes during manufacturing
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Abstract
The invention discloses a self-cleaning system of a cigarette making machine spider hand vortex pump, which comprises a vortex pump shell and impellers rotatably arranged in the vortex pump shell, wherein the vortex pump shell is provided with an air inlet, an air outlet and an air exhaust channel, the vortex pump is provided with a cleaning device, the cleaning device comprises a blowing mechanism and an air supplementing mechanism, the blowing mechanism comprises two groups of blowing assemblies, and the two groups of blowing assemblies are respectively arranged at two sides of the air exhaust channel of the vortex pump shell and are used for blowing and cleaning the two sides of the impellers in the vortex pump shell; the air supplementing mechanism comprises an air supplementing component, and the air supplementing component is arranged at an air inlet of the vortex pump and is used for supplementing and conveying compressed air inside the vortex pump body. Compared with the prior art, the invention has the following advantages: the impeller of the vortex pump is convenient and efficient to clean, and the shutdown maintenance time and maintenance task amount are reduced.
Description
Technical Field
The invention relates to cigarette production equipment, in particular to a self-cleaning system of a spider hand vortex pump of a cigarette machine.
Background
The spider hand of the cigarette making machine takes the cut double cigarettes with fixed length from the cigarette transmission guide rail to the cigarette receiving drum wheel groove, and the conversion from axial operation to transverse operation of the cigarettes is completed, so that subsequent filter tip butt joint and tipping paper wrapping are carried out. The action of taking the cigarettes by the spider hands mainly depends on the suction hood to provide negative pressure for the spider hands to suck the claws in the rotating area, so that the smoking of the cigarettes by the spider hands is ensured. The spider hand vortex pump is driven by a motor with a certain speed, so that an impeller in the pump rotates at a constant speed, and a stable and proper negative pressure value is provided for a spider hand suction claw so as to ensure that cigarettes are firmly adsorbed on the spider hand suction claw and are transmitted according to the motion track of the suction claw, and the spider hand vortex pump is stable and reliable in transmission and handover.
Because the impeller of the spider hand vortex pump consists of the vortex fan grooves with enough quantity uniformly distributed on two sides, smoke dust can be accumulated in the impeller vortex fan grooves in the long-term operation process, so that the vortex pump cannot provide proper pressure output for the spider hand suction claw. The function of the spider hand for transferring cigarettes is abnormal, and the cigarettes can move back and forth and even fly out during transferring. In order to solve the problems, the conventional method is to disassemble, decompose and clean dust accumulation of the spider hand vortex pump once every 3-4 months, the relative parts are about 1.5 hours when being cleaned for a relatively heavy single time, and the impeller and the shell of the vortex pump are made of aluminum alloy materials, so that the connection threaded holes are easily damaged due to repeated disassembly and cleaning, and the connection tightness of the shell is affected, so that the vortex pump is scrapped. It follows that conventional methods of maintaining the vortex pump are time consuming and laborious, affecting production and increasing maintenance tasks and accessory wear.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a self-cleaning system of a spider hand vortex pump of a cigarette making machine, so as to realize convenient and efficient cleaning of an impeller of the vortex pump and reduce the shutdown maintenance time and maintenance task amount.
The invention is realized by the following technical scheme:
the self-cleaning system of the cigarette making machine spider hand vortex pump comprises a vortex pump shell and impellers rotatably arranged in the vortex pump shell, wherein an air inlet, an air outlet and an air exhaust channel are formed in the vortex pump shell, a cleaning device is arranged on the vortex pump, the cleaning device comprises a blowing mechanism and a wind supplementing mechanism, the blowing mechanism comprises two groups of blowing assemblies, and the two groups of blowing assemblies are respectively arranged on two sides of the air exhaust channel of the vortex pump shell and are used for blowing and cleaning two sides of the impellers in the vortex pump shell; the air supplementing mechanism comprises an air supplementing assembly, and the air supplementing assembly is arranged at an air inlet of the vortex pump and is used for supplementing and conveying compressed air inside the vortex pump body.
Further, the air supplementing component comprises an air inlet pipe section and an air outlet pipe section, the inlet end of the air outlet pipe section is sleeved on the outlet end of the air inlet pipe section, an annular air supplementing air inlet bin is formed between the inner side wall of the inlet end of the air outlet pipe section and the outer side wall of the outlet end of the air inlet pipe section, an annular air supplementing air outlet channel is formed between the inner side wall of the inlet end of the air outlet pipe section and the outer side wall of the outlet end of the air inlet pipe section, the air supplementing air inlet bin is communicated with the inner pore canal of the air outlet pipe section through the air supplementing air outlet channel, and an air supplementing air inlet communicated with the air supplementing air inlet bin is formed on one side of the inlet end of the air outlet pipe section, and compressed air is introduced into the air supplementing air inlet bin through the air supplementing air inlet.
Furthermore, the sealing is realized through the sealing washer in the mating surface between the inlet end inside wall of the air outlet pipe section and the outlet end outside wall of the air inlet pipe section, and the sealing washer and the air supplementing and outlet channel are respectively positioned at two sides of the air supplementing and inlet bin.
Further, the air inlet of the air supplementing is connected with an air passage joint, and the outside of the air passage joint is connected to an air source through an air supplementing air pipe.
Further, the outer side wall of the inlet end of the air outlet pipe section is provided with a first installation convex ring, the outer side wall of the outlet end of the air inlet pipe section is provided with a second installation convex ring, the first installation convex ring and the second installation convex ring are axially abutted, and the connection of the two installation convex rings is realized through a plurality of screws uniformly distributed along the circumferential direction.
Further, the jetting subassembly includes the nozzle, and the spout end of nozzle is located inside the vortex pump housing, and the link of nozzle stretches out outside the vortex pump housing and installs on the vortex pump housing, and the nozzle of two sets of jetting subassemblies is located the impeller both sides respectively, and the link of nozzle is connected to the air supply through the jetting trachea.
Further, an air flow restraining device is further arranged between the connecting end of the nozzle and the jetting air pipe, a throttling channel is arranged in the air flow restraining device, two ends of the throttling channel are respectively a throttling inlet end and a throttling outlet end, and the aperture of the throttling outlet end is smaller than that of the throttling inlet end.
Further, the inside jetting passageway that link up that sets up of nozzle, nozzle lateral wall middle section is equipped with the spacing ring, and the spacing ring separates the nozzle into interior section and outer section, and the outer section of nozzle is the screw rod section, and the interior section of nozzle is located inside the vortex pump shell, stretches out and screws stop nut in the mounting hole on the vortex pump shell in the outer section of nozzle, realizes the location installation of nozzle and vortex pump shell.
Further, the throttling outlet end of the air flow restraining device is in threaded connection with the outer section of the corresponding side nozzle, the throttling inlet end of the air flow restraining device is connected with the jetting air pipe through the pipe joint, and the throttling inlet end of the air flow restraining device is in threaded connection with the pipe joint.
Further, supply air to the air make-up subassembly through the air supply pipe, supply air to two sets of jetting subassemblies through two jetting trachea respectively, the entrance point of air supply trachea and the entrance point of two jetting trachea are connected to the high-flow coordinated control subassembly, the high-flow coordinated control subassembly includes branch air block, three pilot valve, three solenoid valve, divide the inside branch air cavity that sets up of air block, divide air block top to set up the inlet port, divide air block one side to set up three working gas venthole, divide the air block opposite side to set up three control gas venthole, the inlet port, each working gas venthole, each control gas venthole all communicates with the branch air cavity, three pilot valve installs respectively in the working gas venthole department of branch air block, the pilot valve possesses an export, a control gas circuit import and a working gas circuit import of branch air block, the working gas circuit import of pilot valve is connected with the working gas venthole of branch air block, the export one-to-one with the air supply pipe entrance point of air supply pipe and the entrance point of two gas pipe, the control gas circuit import of three pilot valve import corresponds through three control gas circuit and three control gas circuit is connected with three control gas vent of branch air block one-to-air control air channel.
Compared with the prior art, the invention has the following advantages:
according to the self-cleaning system of the spider hand vortex pump of the cigarette making machine, provided by the invention, the automatic blowing cleaning of the turbofan groove of the impeller can be realized by arranging the blowing mechanism at the exhaust passage of the vortex pump shell, and the cleaning stability is good; meanwhile, by arranging the air supplementing mechanism at the air inlet of the vortex pump, compressed air can be supplemented and conveyed inside the vortex pump body, the output of air flow in the vortex pump is increased, and the removal of smoke dust in the vortex pump is accelerated, so that accumulated smoke dust at the vortex fan groove is more thoroughly removed, the phenomenon that the smoke dust is easily accumulated at the vortex fan groove of the impeller of the spider hand vortex pump to cause the transfer and the connection of cigarettes to be unstable is effectively solved, the degree of automation of cigarette equipment and the stability of long-term operation are improved, the labor intensity of relevant maintenance personnel is reduced, the whole service life of the spider hand vortex pump is prolonged, the cost of accessories is saved, and the effective operation rate of the equipment is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the present invention with the air circuit removed.
Fig. 3 is a perspective assembly view of the air make-up assembly of the present invention.
Fig. 4 is a perspective exploded view of the air make-up assembly of the present invention.
Fig. 5 is a cross-sectional view of the air make-up assembly of the present invention.
Fig. 6 is a cross-sectional view of a nozzle portion of the blowing mechanism of the present invention in section.
Fig. 7 is an enlarged view at a of fig. 6.
Fig. 8 is a perspective exploded view of the blowing section of the present invention.
Fig. 9 is a cross-sectional view of a nozzle of the present invention.
Fig. 10 is a cross-sectional view of the air flow restriction device of the present invention.
Fig. 11 is a perspective view of a block according to the present invention.
FIG. 12 is a cross-sectional view of a block according to the present invention.
Reference numerals in the drawings: the device comprises a vortex pump, a vortex pump shell, a impeller 3, an air inlet 4, an air outlet 5, an air outlet 6, an air outlet channel 7, an air supplementing component 8, an air inlet pipe 9, an air outlet pipe 10, an air supplementing inlet bin 11, an air supplementing outlet channel 12, an air supplementing inlet 13, an air channel joint 14, an air supplementing air pipe 15, a sealing ring 16, a first mounting convex ring 17, a second mounting convex ring 18, a nozzle 19, an air injection pipe 20, an air flow restraining device 21, an air flow restraining device 22, an air flow channel 23, an air injection channel 24, a limiting ring 25, a limiting nut 26 pipe joints, an air dividing block 27, a pilot valve 28, an electromagnetic valve 29, an air dividing cavity 30, an air inlet hole 31, an air outlet hole 32, an air outlet hole 33 control air, and an air channel 34 control.
Detailed Description
The following describes in detail the examples of the present invention, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of protection of the present invention is not limited to the following examples.
Referring to fig. 1 to 12, the embodiment discloses a self-cleaning system of a spider hand vortex pump of a cigarette making machine, wherein the vortex pump 1 comprises a vortex pump housing 2 and an impeller 3 rotatably arranged in the vortex pump housing 2, an air inlet 4, an air outlet 5 and an air outlet channel 6 are arranged on the vortex pump housing 2, a cleaning device is arranged on the vortex pump 1, the cleaning device comprises a blowing mechanism and an air supplementing mechanism, the blowing mechanism comprises two groups of blowing assemblies 7, and the two groups of blowing assemblies 7 are respectively arranged on two sides of the air outlet channel 6 of the vortex pump housing 2 and are used for blowing and cleaning two sides of the impeller 3 in the vortex pump housing 2; the air supplementing mechanism comprises an air supplementing assembly 8, and the air supplementing assembly 8 is arranged at the air inlet 4 of the vortex pump 1 and is used for supplementing and conveying compressed air in the vortex pump 1.
The air supplementing assembly 8 comprises an air inlet pipe section 9 and an air outlet pipe section 10, the inlet end of the air outlet pipe section 10 is sleeved on the outlet end of the air inlet pipe section 9, an annular air supplementing air inlet bin 11 is formed between the inner side wall of the inlet end of the air outlet pipe section 10 and the outer side wall of the outlet end of the air inlet pipe section 9, an annular air supplementing air outlet channel 12 is formed in a gap between the inner side wall of the inlet end of the air outlet pipe section 10 and the outer side wall of the outlet end of the air inlet pipe section 9, the air supplementing air inlet bin 11 is communicated with the inner pore canal of the air outlet pipe section 10 through the air supplementing air outlet channel 12, an air supplementing air inlet 13 communicated with the air supplementing air inlet bin 11 is formed in one side of the inlet end of the air outlet pipe section 10, an air channel joint 14 is connected to an air source through an air supplementing air pipe 15. Compressed air is introduced into the air-supplementing air-intake bin 11 through the air-supplementing air-intake port 13.
The sealing is realized through sealing washer 16 on the mating surface between the inside wall of the import end of the air outlet pipe section 10 and the outside wall of the export end of the air inlet pipe section 9, and sealing washer 16 and the air supplementing channel 12 are respectively located on two sides of the air supplementing inlet bin 11.
The outer side wall of the inlet end of the air outlet pipe section 10 is provided with a first installation convex ring 17, the outer side wall of the outlet end of the air inlet pipe section 9 is provided with a second installation convex ring 18, the first installation convex ring 17 and the second installation convex ring 18 are axially butted, and the connection of the two installation convex rings is realized through a plurality of screws uniformly distributed along the circumferential direction, so that the stable connection of the air outlet pipe section 10 and the air inlet pipe section 9 is ensured.
The blowing assembly 7 comprises nozzles 19, the nozzle ends of the nozzles 19 are positioned inside the vortex pump housing 2, the connection ends of the nozzles 19 extend out of the vortex pump housing 2 and are arranged on the vortex pump housing 2, the nozzles 19 of the two groups of blowing assemblies 7 are respectively positioned on two sides of the impeller 3, and the connection ends of the nozzles 19 are connected to a gas source through blowing gas pipes 20.
An air flow restraining device 21 is further arranged between the connecting end of the nozzle 19 and the jetting air pipe 20, a throttling channel 22 is arranged in the air flow restraining device 21, two ends of the throttling channel 22 are respectively a throttling inlet end and a throttling outlet end, and the aperture of the throttling outlet end is smaller than that of the throttling inlet end.
The inside jetting passageway 23 that link up that sets up of nozzle 19, nozzle 19 lateral wall middle section is equipped with spacing ring 24, and spacing ring 24 separates nozzle 19 into interior section and outer section, and the outer section of nozzle 19 is the screw rod section, and the interior section of nozzle 19 is located vortex pump housing 2 inside, and the outer section of nozzle 19 stretches out and screws stop nut 25 from the mounting hole on the vortex pump housing 2, realizes the location installation of nozzle 19 and vortex pump housing 2.
The throttle outlet end of the air flow restraining device 21 is in threaded connection with the outer section of the corresponding side nozzle 19, the throttle inlet end of the air flow restraining device 21 is connected with the jetting air pipe 20 through the pipe joint 26, and the throttle inlet end of the air flow restraining device 21 is in threaded connection with the pipe joint 26.
Air is supplied to the air supplementing component 8 through the air supplementing air pipes 15, air is supplied to the two groups of blowing components 7 through the two blowing air pipes 20 respectively, the inlet ends of the air supplementing air pipes 15 and the inlet ends of the two blowing air pipes 20 are connected to a high-flow linkage control component, the high-flow linkage control component comprises an air dividing block 27, three pilot valves 28 and three electromagnetic valves 29, an air dividing cavity 30 is arranged in the air dividing block 27, two air inlets 31 are formed in the top of the air dividing block 27, and the two air inlets 31 are respectively connected with two main air inlets. Three working gas outlet holes 32 are formed in one side of the gas dividing block 27, three control gas outlet holes 33 are formed in the other side of the gas dividing block 27, the air inlet holes 31, the working gas outlet holes 32 and the control gas outlet holes 33 are communicated with the gas dividing cavity 30, three pilot valves 28 are respectively arranged at the working gas outlet holes 32 of the gas dividing block 27, each pilot valve 28 is provided with an outlet, a control gas passage 34 inlet and a working gas passage inlet, the working gas passage inlets of the pilot valves 28 are connected with the working gas outlet holes 32 of the gas dividing block 27, the outlets of the three pilot valves 28 are connected with the inlet ends of the air supplementing pipes 15 and the inlet ends of the two jetting air pipes 20 in a one-to-one correspondence manner, the control gas passage 34 inlets of the three pilot valves 28 are connected with the three control gas outlet holes 33 of the gas dividing block 27 in a one-to-one correspondence manner through three control gas passages 34, and the three solenoid valves 29 are arranged on the three control gas passages 34 in a one-to-one correspondence manner.
The adoption of the large-flow linkage control component with the structure ensures that the pressure is not less than 4.5bar when the nozzle 19 at the execution end works, the flow rate is not less than 50m/s, and the flow rate is not less than 4 liters per second; the air supplementing mechanism is provided with compressed air with the pressure not less than 4.5bar and the flow not less than 2 liters per second.
When the impeller 3 of the vortex pump 1 needs cleaning, firstly, a blowing mechanism is started, namely, two electromagnetic valves 29 corresponding to two blowing air pipes 20 are controlled to be opened, control air paths 34 corresponding to the two electromagnetic valves 29 are communicated, compressed air enters the inlets of the control air paths 34 of two corresponding pilot valves 28 through the two control air paths 34 by the air dividing block 27, so that valve cores of the two pilot valves 28 are opened, air in the air dividing cavity 30 of the air dividing block 27 enters the two blowing air pipes 20 respectively through the two pilot valves 28, the air flow is conveyed to a corresponding air flow restraining device 21 by the blowing air pipes 20, compressed air is guided by the air flow restraining device 21 to be blown out from corresponding nozzles 19 to act on the vortex grooves of the impeller 3, and accordingly dust at the vortex grooves of the impeller 3 is blown up, and the cleaned dust enters a central dust removing pipeline through the exhaust port 5 of the vortex pump 1.
After the blowing mechanism is started for 10 seconds, the air supplementing mechanism is restarted, namely the electromagnetic valve 29 corresponding to the air supplementing air pipe 15 is controlled to be opened, the control air passage 34 corresponding to the electromagnetic valve 29 is communicated, compressed air enters the inlet of the control air passage 34 of the corresponding pilot valve 28 through the air dividing block 27 and the control air passage 34, so that the valve core of the pilot valve 28 is opened, air in the air dividing cavity 30 of the air dividing block 27 enters the air supplementing air pipe 15 through the pilot valve 28, air flow is conveyed to the air supplementing assembly 8 through the air supplementing air pipe 15, enters the air supplementing air inlet bin 11 through the air supplementing air inlet 13 of the air supplementing assembly 8, and enters the inside of the vortex pump 1 after being stably equalized in pressure through the air supplementing air inlet bin 11 and being ejected from the air supplementing air outlet channel 12, so that the air flow output inside the vortex pump 1 is increased, and the air supplementing mechanism is matched with the blowing mechanism, the removal of smoke dust is accelerated, and the cleaning function of the vortex pump 1 is effectively completed.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (9)
1. The utility model provides a cigarette machine spider hand vortex pump self-cleaning system, vortex pump (1) are including vortex pump housing (2) and rotation impeller (3) of setting in vortex pump housing (2), be equipped with air inlet (4), gas vent (5) and exhaust passage (6), its characterized in that on vortex pump housing (2): the vortex pump (1) is provided with a cleaning device, the cleaning device comprises a blowing mechanism and a wind supplementing mechanism, the blowing mechanism comprises two groups of blowing assemblies (7), and the two groups of blowing assemblies (7) are respectively arranged on two sides of an exhaust channel (6) of the vortex pump housing (2) and are used for blowing and cleaning two sides of an impeller (3) in the vortex pump housing (2); the air supplementing mechanism comprises an air supplementing assembly (8), and the air supplementing assembly (8) is arranged at an air inlet (4) of the vortex pump (1) and is used for supplementing and conveying compressed air in the vortex pump (1);
the air blowing assembly (7) comprises nozzles (19), the nozzle ends of the nozzles (19) are located inside the vortex pump shell (2), the connecting ends of the nozzles (19) extend out of the vortex pump shell (2) and are arranged on the vortex pump shell (2), the nozzles (19) of the two groups of air blowing assemblies (7) are located on two sides of the impeller (3) respectively, and the connecting ends of the nozzles (19) are connected to an air source through air blowing pipes (20).
2. The self-cleaning system of the spider hand vortex pump of the cigarette making machine of claim 1, wherein: the air supplementing assembly (8) comprises an air inlet pipe section (9) and an air outlet pipe section (10), the inlet end of the air outlet pipe section (10) is sleeved on the outlet end of the air inlet pipe section (9), an annular air supplementing air inlet bin (11) is formed between the inner side wall of the inlet end of the air outlet pipe section (10) and the outer side wall of the outlet end of the air inlet pipe section (9), an annular air supplementing air outlet channel (12) is formed in a gap between the inner side wall of the inlet end of the air outlet pipe section (10) and the outer side wall of the outlet end of the air inlet pipe section (9), the air supplementing air inlet bin (11) is communicated with an inner pore canal of the air outlet pipe section (10) through the air supplementing air outlet channel (12), and an air supplementing air inlet (13) communicated with the air supplementing air inlet bin (11) is formed in one side of the inlet end of the air outlet pipe section (10).
3. The self-cleaning system of the spider hand vortex pump of the cigarette making machine of claim 2, wherein: the sealing is realized through sealing ring (16) on the mating surface between the inside wall of the inlet end of the air outlet pipe section (10) and the outside wall of the outlet end of the air inlet pipe section (9), and the sealing ring (16) and the air supplementing outlet channel (12) are respectively positioned at two sides of the air supplementing inlet bin (11).
4. The self-cleaning system of the spider hand vortex pump of the cigarette making machine of claim 2, wherein: the air supply inlet (13) is connected with an air passage joint (14), and the outside of the air passage joint (14) is connected to an air source through an air supply pipe (15).
5. The self-cleaning system of the spider hand vortex pump of the cigarette making machine of claim 2, wherein: the outer side wall of the inlet end of the air outlet pipe section (10) is provided with a first installation convex ring (17), the outer side wall of the outlet end of the air inlet pipe section (9) is provided with a second installation convex ring (18), the first installation convex ring (17) and the second installation convex ring (18) are axially abutted, and the connection of the two installation convex rings is realized through a plurality of screws uniformly distributed along the circumferential direction.
6. The self-cleaning system of the spider hand vortex pump of the cigarette making machine of claim 1, wherein: an air flow restraining device (21) is further arranged between the connecting end of the nozzle (19) and the jetting air pipe (20), a throttling channel (22) is arranged in the air flow restraining device (21), two ends of the throttling channel (22) are respectively a throttling inlet end and a throttling outlet end, and the aperture of the throttling outlet end is smaller than that of the throttling inlet end.
7. The self-cleaning system of the spider hand vortex pump of the cigarette making machine of claim 6, wherein: the inside jetting passageway (23) that link up that sets up of nozzle (19), nozzle (19) lateral wall middle section is equipped with spacing ring (24), and spacing ring (24) separate nozzle (19) into interior section and outer section, and the outer section of nozzle (19) is the screw rod section, and the interior section of nozzle (19) is located inside vortex pump housing (2), stretches out and screws stop nut (25) in the mounting hole on vortex pump housing (2) in the outer section of nozzle (19), realizes the location installation of nozzle (19) and vortex pump housing (2).
8. The self-cleaning system of the spider hand vortex pump of the cigarette making machine of claim 7, wherein: the throttling outlet end of the air flow restraining device (21) is in threaded connection with the outer section of the corresponding side nozzle (19), the throttling inlet end of the air flow restraining device (21) is connected with the jetting air pipe (20) through a pipe joint (26), and the throttling inlet end of the air flow restraining device (21) is in threaded connection with the pipe joint (26).
9. The self-cleaning system of the spider hand vortex pump of the cigarette making machine of claim 1, wherein: the air supply is carried out to the air supply assembly (8) through the air supply air pipe (15), the air supply is carried out to the two groups of air supply assemblies (7) through the two air supply pipes (20), the inlet ends of the air supply air pipes (15) and the inlet ends of the two air supply pipes (20) are connected to the large-flow linkage control assembly, the large-flow linkage control assembly comprises an air distribution block (27), three pilot valves (28) and three electromagnetic valves (29), an air distribution cavity (30) is arranged in the air distribution block (27), an air inlet hole (31) is arranged at the top of the air distribution block (27), three working air outlet holes (32) are arranged on one side of the air distribution block (27), three control air outlet holes (33) are arranged on the other side of the air distribution block (27), the air inlet hole (31), each working air outlet hole (32) and each control air outlet hole (33) are communicated with the air distribution cavity (30), three pilot valves (28) are respectively arranged at the working air outlet holes (32) of the air distribution block (27), the pilot valves (28) are provided with one outlet, one control pilot valve (34) and one inlet and one working air outlet port (28) are correspondingly connected with the air outlet holes (32) of the air distribution block (27) and the air supply pipe (20), the inlets of the control air paths (34) of the three pilot valves (28) are connected with three control air outlet holes (33) of the air dividing block (27) through three control air paths (34) in one-to-one correspondence, and the three solenoid valves (29) are arranged on the three control air paths (34) in one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210624641.9A CN114903201B (en) | 2022-06-02 | 2022-06-02 | Self-cleaning system of spider hand vortex pump of cigarette making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210624641.9A CN114903201B (en) | 2022-06-02 | 2022-06-02 | Self-cleaning system of spider hand vortex pump of cigarette making machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114903201A CN114903201A (en) | 2022-08-16 |
| CN114903201B true CN114903201B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210624641.9A Active CN114903201B (en) | 2022-06-02 | 2022-06-02 | Self-cleaning system of spider hand vortex pump of cigarette making machine |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206674985U (en) * | 2017-03-24 | 2017-11-28 | 河南中烟工业有限责任公司 | Negative pressure air supply system for ZJ17 type cigarette unit spiders |
| CN207500114U (en) * | 2017-10-19 | 2018-06-15 | 四川惠泉生物科技有限公司 | A kind of Roots vaccum pump of high efficiency and heat radiation |
| CN207531896U (en) * | 2017-11-22 | 2018-06-26 | 河南中烟工业有限责任公司 | A kind of cigarette machine spider wind turbine cleaning device |
| WO2019126109A1 (en) * | 2017-12-19 | 2019-06-27 | Q.E.D. Environmental Systems, Inc. | Fluid pump having self-cleaning air inlet structure |
| CN211993243U (en) * | 2020-02-28 | 2020-11-24 | 红塔烟草(集团)有限责任公司 | Cleaning device for cutting system of packaging machine |
| CN211938223U (en) * | 2020-03-31 | 2020-11-17 | 红云红河烟草(集团)有限责任公司 | Cleaning device for vortex fan impeller of cigarette making machine |
| CN213270266U (en) * | 2020-09-17 | 2021-05-25 | 淄博双环真空泵厂 | Vacuum roots pump capable of filtering impurities |
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2022
- 2022-06-02 CN CN202210624641.9A patent/CN114903201B/en active Active
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