CN207383516U - A kind of cigarette machine hopper flashboard is to the automatic cleaning apparatus of bit detector - Google Patents

Abstract

The utility model discloses a kind of automatic cleaning apparatus of cigarette machine hopper flashboard to bit detector, including positive pressure blowing pipe, blowing nozzle, time-delay relay and blow solenoid valve clearly, inlet end connection cigarette machine itself high-pressure air source of positive pressure blowing pipe, the outlet side of positive pressure blowing pipe is equipped with blowing nozzle, positive pressure blowing pipe is equipped with solenoid valve, the control terminal of the hopper flashboard controller of the coil connection cigarette machine of time-delay relay, the contact of time-delay relay, which is serially connected in, blows in the control loop of solenoid valve clearly, the blowing nozzle includes cylinder intake section, arc ventilating part and cone outlet portion, cylinder intake section connects the outlet side of positive pressure blowing pipe, cone outlet portion is towards between bit detector and detection sheet metal；Barotropic gas is blown, is cleaned between bit detector and detection sheet metal by blowing nozzle, between them offal, pipe tobacco, clean, " cake " will not be formed, prevent because above-mentioned reason according into parking.

Description

A kind of cigarette machine hopper flashboard is to the automatic cleaning apparatus of bit detector

Technical field

The utility model is related to tobacco leaf production equipment cigarette machine technical fields more particularly to a kind of cigarette machine hopper flashboard to arrive The automatic cleaning apparatus of bit detector.

Background technology

At present, the wire feed process of ZJ112 cigarette making machine equipments：It is turned off, then passes through close to switch notice air-lock flashboard in place Y57V solenoid valves open air cutoff valve.To completely close air-lock flashboard by existing vacuum pressure.Being fed air-lock will be by Filling.If completing preferable air-lock charging process, material-level measure will report fill-level close to switch.Valve Y57V is closed Air cutoff valve hopper flashboard detection switch in place is closed, is inductance type transducer in place close to switch mounted in flashboard axis side, gas Cylinder drives flashboard to rotate up closure, is rotated down opening, when flashboard rotates up closure, the sheet metal triggering on flashboard axis In place close to switch, when flashboard is closed in place, in place close to output high potential is switched, pipe tobacco feeding schedule is run at this time.Flashboard During being repeatedly opened-being closed, have cigarette foam, crude opium, pipe tobacco and be clipped in sensor in place close to switching between sheet metal, long And long it, formed " cake ", make in place close to switch can't detect sheet metal, pipe tobacco feeding schedule is not run, and equipment is not because having Pipe tobacco and shut down.Only spinner dismantles protective cover, and " cake " is blown off with positive pressure gas, loads onto protective cover, and equipment could be transported normally Row.During spinner dismantles protective cover, dismantlement work is cumbersome, and influences the normal operation of equipment.

Utility model content

The purpose of this utility model is to provide a kind of cigarette machine hopper flashboard to the automatic cleaning apparatus of bit detector, whenever Lock gate hatch lands, when leaving sheet metal close to switch, between them cigarette foam, pipe tobacco, clean, " cigarette will not be formed Cake ", prevent because flashboard reason not in place according into parking, improve equipment operating efficiency, mitigate spinner and maintenance mans' work is strong Degree.

The technical solution adopted in the utility model is：

A kind of cigarette machine hopper flashboard to bit detector automatic cleaning apparatus, including hopper and to bit detector, hopper Lower face for hopper flashboard, one side of hopper flashboard is hinged by rotation axis and hopper, and rotation axis, which is equipped with, detects sheet metal, It when hopper flashboard is closed, is oppositely arranged to bit detector and detection sheet metal, including positive pressure blowing pipe, blows Mouth, time-delay relay and solenoid valve is blown clearly, inlet end connection cigarette machine itself high-pressure air source of positive pressure blowing pipe, positive pressure is blown The outlet side of pipeline is equipped with blowing nozzle, and positive pressure blowing pipe is equipped with solenoid valve, the coil connection cigarette machine of time-delay relay The control terminal of hopper flashboard controller, the contact of time-delay relay, which is serially connected in, blows in the control loop of solenoid valve clearly, and described blows Gas nozzle includes cylinder intake section, arc ventilating part and cone outlet portion, cylinder intake section connection positive pressure blowing pipe Outlet side, cone outlet portion is towards between bit detector and detection sheet metal.

The positive pressure blowing pipe is arranged on hopper inner wall.

The utility model utilizes positive pressure blowing pipe, inlet end connection cigarette machine itself high pressure gas of positive pressure blowing pipe Source, the outlet side of positive pressure blowing pipe are equipped with blowing nozzle, and blowing nozzle towards between bit detector and detection sheet metal, blow by positive pressure Air pipe be equipped with solenoid valve, time-delay relay coil connection cigarette machine hopper flashboard controller control terminal, be delayed after The contact of electric appliance, which is serially connected in, blows in the control loop of solenoid valve clearly；It is sent in the control terminal of hopper flashboard controller to hopper flashboard While shutdown signal, a high level signal also is sent to the coil of time-delay relay, is closed according to the hopper flashboard at scene The required time sets the triggered time of time-delay relay, afterwards, the contact of time-delay relay so that blow solenoid valve clearly Control loop conducting, solenoid valve open, barotropic gas by blowing nozzle to bit detector and detection sheet metal between carry out Injection, cleaning, between them offal, pipe tobacco, clean, " cake " will not be formed, prevent because above-mentioned reason according into Parking.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram of the blowing nozzle of the utility model.

Specific embodiment

As depicted in figs. 1 and 2, the utility model includes hopper 1 and to bit detector 2, and the lower face of hopper 1 is hopper lock Plate 3, one side of hopper flashboard 3 is hinged by rotation axis 4 and hopper 1, and rotation axis 4 is equipped with detection sheet metal 5, when hopper flashboard 3 when being closed, and is oppositely arranged to bit detector 2 and detection sheet metal 5, further include positive pressure blowing pipe 6, blowing nozzle 7, Time-delay relay blows solenoid valve 8, inlet end connection cigarette machine itself high-pressure air source of positive pressure blowing pipe 6, positive pressure air blowing with clear The outlet side of pipeline 6 is equipped with blowing nozzle 7, and the positive pressure blowing pipe 6 is arranged on 1 inner wall of hopper, is set in positive pressure blowing pipe 6 There are solenoid valve 8, the control terminal of 3 controller of hopper flashboard of the coil connection cigarette machine of time-delay relay, time-delay relay touches Point, which is serially connected in, to be blown in the control loop of solenoid valve 8 clearly, and the blowing nozzle 7 includes cylinder intake section 71, arc ventilating part 72 With cone outlet portion 73, cylinder intake section 71 connects the outlet side of positive pressure blowing pipe 6, cone outlet portion 73 towards to Between bit detector 2 and detection sheet metal 5.

Illustrate the operation principle of the utility model below in conjunction with the accompanying drawings：

When cigarette making machine equipment carries out wire feed, cigarette making machine equipment sends signal to 3 controller of hopper flashboard so that hopper flashboard 3 controllers control hopper flashboard 3 is closed, and during closing, hopper flashboard 3 is overturn around rotation axis 4, overturning In the process, rotation axis 4 is rotated with hopper flashboard 3, when overturning in place when, the detection sheet metal 5 in rotation axis 4 is gradual Reveal, to bit detector 2 be able to detect that detection sheet metal 5, illustrate that hopper flashboard 3 is closed in place, afterwards, pipe tobacco by into Mouth is into material bin 1.While the control terminal of 3 controller of hopper flashboard sends shutdown signal to hopper flashboard 3, also to prolonging When relay coil send a high level signal, the required time is closed according to the hopper flashboard 3 at scene, setting delay after The triggered time of electric appliance, the setting of time meet hopper flashboard 3 and open, overturn gradually downward, can not until arriving bit detector 2 Until when detecting detection sheet metal 5, afterwards, the contact of time-delay relay so that the clear control loop for blowing solenoid valve 8 is led Logical, solenoid valve 8 is opened, and barotropic gas is by blowing nozzle 7 to being blown between bit detector 2 and detection sheet metal 5, clearly It is clean, between them offal, pipe tobacco, clean, " cake " will not be formed, prevent because above-mentioned reason according into parking.

Claims (2)

1. a kind of cigarette machine hopper flashboard is to the automatic cleaning apparatus of bit detector, including hopper and to bit detector, hopper Lower face is hopper flashboard, and one side of hopper flashboard is hinged by rotation axis and hopper, and rotation axis is equipped with detection sheet metal, when When hopper flashboard is closed, it is oppositely arranged to bit detector and detection sheet metal, it is characterised in that：It blows including positive pressure Pipeline, blowing nozzle, time-delay relay and solenoid valve is blown clearly, inlet end connection cigarette machine itself high pressure gas of positive pressure blowing pipe Source, the outlet side of positive pressure blowing pipe are equipped with blowing nozzle, and positive pressure blowing pipe is equipped with solenoid valve, and the coil of time-delay relay connects The control terminal of the hopper flashboard controller of cigarette machine is connect, the contact of time-delay relay is serially connected in the clear control loop for blowing solenoid valve In, the blowing nozzle includes cylinder intake section, arc ventilating part and cone outlet portion, cylinder intake section connection positive pressure The outlet side of blowing pipe, cone outlet portion is towards between bit detector and detection sheet metal.

2. cigarette machine hopper flashboard according to claim 1 is to the automatic cleaning apparatus of bit detector, it is characterised in that：Institute The positive pressure blowing pipe stated is arranged on hopper inner wall.