CN205512317U - A novel negative pressure gas supply system that is used for ZJ112 type cigarette unit spider hand - Google Patents

Abstract

The utility model provides a novel negative pressure gas supply system that is used for ZJ112 type cigarette unit spider hand, ZJ112 type cigarette unit has spider hand assembly and cut paper wheel assembly, cut paper wheel assembly is equipped with cut paper wheel negative pressure gas supply system, cut paper wheel negative pressure gas supply system has cut paper wheel negative pressure air supply line I, spider hand assembly has spider hand negative pressure air supply line II, spider hand negative pressure air supply line II and I intercommunication of cut paper wheel negative pressure air supply line, and be equipped with negative pressure confession air balance device, negative pressure air feed monitoring device and negative pressure air feed filter equipment on spider hand negative pressure air supply line's II air supply line. The utility model discloses the original swirl fan of cancellation equipment, gas supply system provides the negative pressure wind regime with the help of cut paper wheel negative pressure, has reduced unit equipment operating power consumption, has reduced the noise, has reduced the maintenance cost. System closed has in addition effectively stopped a cigarette inaccurate problem of absorption, has improved equipment effective operation rate.

Description

A new negative pressure air supply system for the spider hand of ZJ112 cigarette making machine

technical field

The utility model belongs to the technical field of cigarette equipment manufacturing, in particular to a novel negative pressure air supply system for the spider hand of a ZJ112 cigarette set.

Background technique

The ZJ112 cigarette making machine is one of the main models of domestically produced cigarette rolling equipment. The negative pressure air source of the negative pressure air supply system of the spider hand assembly in the cigarette making machine is driven by an independent 1.5KW electric motor. It is generated by high-speed rotation, and the negative pressure suction generated is distributed to the eight spider claw transmission arms on the spider hand assembly through the suction chamber. The eight spider claw transmission arms rely on negative pressure suction suction and are made of smoke machine Type double-length cigarettes, during the rotation of the spider hand assembly, the cigarettes are transported to the smoke-catching drum of the filling machine in the cigarette unit, in which, the exhaust gas of the vortex fan is discharged into the dust removal pipe of the unit, and the completion Air supply cycle. In actual use, it is found that the wind source generated by the negative pressure of the spider hand is generated by the operation of the vortex fan driven by a high-power motor, and the operation of the vortex fan and the drive motor of the fan will generate noise and power consumption. In addition, the most serious thing is that there is a large amount of smoke and dust in the working environment of the vortex fan, so the internal blockage of the fan and air pump occurs frequently, which can easily cause system failure and delay the production progress; Foam is easy to deposit in the compartment, but it is very difficult to clean the smoke in the compartment, and it is easy to cause a series of unit failures and increase consumption, so an improvement is proposed.

Utility model content

The technical problem solved by the utility model is to provide a new type of negative pressure air supply system for the spider hand of the ZJ112 cigarette unit. The existing paper cutting wheel negative pressure air supply pipeline is connected, and the negative pressure air source of the paper cutting wheel assembly is used to provide negative pressure suction for the spider hand assembly, and a negative pressure air supply balance is added on the spider hand negative pressure air supply pipeline device, negative pressure air supply monitoring device and negative pressure air supply filter device to form a closed new spider hand negative pressure air supply system, which fundamentally solves a series of technical problems caused by the existence of the vortex fan in the prior art .

The technical solution adopted in the utility model: a new negative pressure air supply system for the spider hand of the ZJ112 cigarette unit, the ZJ112 cigarette unit has a spider hand assembly and a paper cutting wheel assembly, and the paper cutting wheel assembly is equipped with The paper cutting wheel negative pressure air supply system, the paper cutting wheel negative pressure air supply system has a paper cutting wheel negative pressure air supply pipeline I, the spider hand assembly has a spider hand negative pressure air supply pipeline II, and the spider hand The negative pressure air supply pipeline II is connected to the paper cutting wheel negative pressure air supply pipeline I, and the negative pressure air supply pipeline II of the spider hand is equipped with a negative pressure air supply balance device, a negative pressure air supply monitoring device and a negative Pressure supply air filter device.

The negative pressure air supply balance device is a stainless steel negative pressure balance tank.

The negative pressure air supply filter device is a compressed air filter.

The negative pressure air supply monitoring device is a vacuum gauge.

The utility model has the advantages compared with the prior art:

1. Due to the cancellation of the original vortex fan of the equipment, the negative pressure air source is provided by the air source of the negative pressure air supply system of the paper cutting wheel, thus greatly reducing the overall energy consumption of the equipment and reducing the noise of the unit equipment , It also reduces the maintenance cost originally caused by the failure of the fan, and the economic effect of saving cannot be underestimated;

2. The negative pressure air supply filter device adopts compressed air filter, the negative pressure air supply balance device adopts stainless steel negative pressure balance tank, and the negative pressure monitoring device adopts vacuum gauge. The above components can be realized through direct purchase, plus the rest of the pipeline for gas supply Essential components, a one-time investment of more than 2,000 yuan can solve a series of technical problems caused by the existence of the vortex fan, greatly reducing the frequency of troubleshooting of the original unit, and the new closed air supply system can also eliminate cigarettes The occurrence of inaccurate adsorption can improve the effective operation rate of equipment.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

A kind of embodiment of the present utility model is described below in conjunction with accompanying drawing 1.

A new type of negative pressure air supply system for the spider hand of the ZJ112 cigarette making machine, the ZJ112 cigarette making machine has a spider hand assembly 7 and a paper cutting wheel assembly 1, and the paper cutting wheel assembly 1 is equipped with a paper cutting wheel negative pressure Air supply system, the paper cutting wheel negative pressure air supply system has a paper cutting wheel negative pressure air supply pipeline I2, the spider hand assembly 7 has a spider hand negative pressure air supply pipeline II6, and the spider hand negative pressure air supply pipeline Road Ⅱ6 is connected to the negative pressure air supply line Ⅰ2 of the paper cutting wheel, and the original independent negative pressure suction source of the spider hand negative pressure air supply line Ⅱ6 is canceled, that is, the vortex fan originally driven by a 1.5KW motor is cancelled, and the cutting wheel is used instead. In the negative pressure air supply system of the paper wheel assembly 1, the negative pressure suction source is used to generate the negative pressure suction. Since the spider hand system has high requirements on the stability of the negative pressure, the spider hand negative pressure air supply line Ⅱ 6 A negative pressure gas supply balance device 3 and a negative pressure gas supply monitoring device 4 are added to the gas pipeline, the negative pressure gas supply balance device 3 is used to ensure the stability of the gas supply system pressure, and the negative pressure gas supply monitoring device 4 is used to monitor the gas supply in real time Pressure, wherein, the negative pressure air supply balance device 3 adopts a stainless steel negative pressure balance tank, and the negative pressure air supply monitoring device 4 adopts a vacuum gauge; The air supply pipeline of road II6 is also provided with a negative pressure air supply filter device 5 to filter and retain dust. Preferably, the negative pressure air supply filter device 5 is a compressed air filter.

Wherein, the calculation process of the volume (V) of the negative pressure air supply balance device 3 is exemplified as follows:

V=(Q ₁ -Q ₂ )/[10-(P ₁ -P ₂ )]=(0.06-0.04)/[10-(0.06-0.02)]=0.05m ³ In the formula, Q ₁ is the air supply volume ; _Q2 is the volume of the air supply output pipeline; P1 is the vacuum negative pressure of the air supply outlet; P2 is the vacuum negative pressure of the suction tank of the spider hand assembly 1; The external dimensions of the stainless steel negative pressure balance tank: S=πR ² =3.14×652=0.2041㎡, among them, according to the existing technical installation standards, when the stainless steel negative pressure balance tank is installed in the gas supply system, two ball valves and a stop valve are required. One, the ball valve plays the role of allowing air pressure adjustment and throttling, the shut-off valve plays the role of forced sealing full open or full close control, the pipe fittings connecting the spider hand negative pressure air supply pipeline Ⅱ6 of the air supply system and the paper cutting wheel negative pressure air supply pipeline Ⅰ2 are adopted PVC steel wire pipe, the fastened connection between the PVC steel wire pipe and the component hard pipe in the gas supply system is realized by a throat hoop. The above components can be realized directly through procurement.

The purchase cost statistics are as follows:

To sum up, after the installation of the new negative pressure air supply system, the original vortex fan of the equipment is canceled, which reduces energy consumption, reduces noise, and avoids maintenance costs due to the existence of the vortex fan. In addition, the air supply performance of the closed air supply system is stable, which effectively eliminates the problems of inaccurate cigarette adsorption, increased consumption, and high failure rate, and improves the effective operation rate of the equipment.

The above-described embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of implementation of the present utility model, so all equivalent changes made with the contents of the claims of the present utility model should be included in the claims of the present utility model. within the scope of requirements.

Claims (4)

1. A new type of negative pressure air supply system for the spider hand of the ZJ112 cigarette making machine, the ZJ112 cigarette making machine has a spider hand assembly (7) and a paper cutting wheel assembly (1), and the paper cutting wheel assembly ( 1) Equipped with a paper cutting wheel negative pressure air supply system, the paper cutting wheel negative pressure air supply system has a paper cutting wheel negative pressure air supply pipeline I (2), and the spider hand assembly (7) has a spider hand negative pressure Air supply pipeline II (6), characterized in that: the spider hand negative pressure air supply pipeline II (6) is connected to the paper cutting wheel negative pressure air supply pipeline I (2), and the spider hand negative pressure air supply pipeline A negative pressure air supply balance device (3), a negative pressure air supply monitoring device (4) and a negative pressure air supply filter device (5) are installed on the air supply pipeline of II (6). 2. The new negative pressure air supply system for the spider hand of ZJ112 cigarette maker according to claim 1, characterized in that: the negative pressure air supply balance device (3) is a stainless steel negative pressure balance tank. 3. The new negative pressure air supply system for the spider hand of ZJ112 cigarette maker according to claim 1, characterized in that: the negative pressure air supply filter device (5) is a compressed air filter. 4. The new negative pressure air supply system for the spider hand of ZJ112 cigarette maker according to claim 1, characterized in that: the negative pressure air supply monitoring device (4) is a vacuum gauge.