CN216568289U - A cigarette machine suction ribbon tension control system - Google Patents

Abstract

The utility model provides a tension control system for a cigarette suction ribbon of a cigarette machine, which comprises an adjusting cylinder, a tensioning wheel and an electric control proportional valve. The suction belt is wound on the towing pulley and the transmission wheel, and the tensioning wheel is arranged between the pulling pulley and the transmission wheel to adjust the tension force of the suction belt. The adjusting cylinder is drive-connected with the tensioning wheel through a push-pull rod, and the tensioning wheel is movably mounted on the frame of the cigarette maker. The input end of the electric control proportional valve is connected with the air supply air source, the output end of the electric control proportional valve is connected with the air intake end of the regulating cylinder through the air pipe, and the electric control proportional valve is used for suction according to the ribbon. The tensioning force adjusts the air supply pressure of the adjusting cylinder, so that the position of the tensioning wheel is moved, so that the tensioning force of the suction ribbon can be adjusted. The utility model can improve the stability of the tension adjustment of the suction ribbon of the cigarette machine and improve the production quality of cigarettes.

Description

A cigarette machine suction ribbon tension control system

technical field

The utility model relates to the technical field of adjustment of the suction ribbon of a cigarette machine, in particular to a tension control system of the suction ribbon of a cigarette machine.

Background technique

In the production process of the cigarette machine, the feeding rod machine absorbs the cut tobacco through the suction belt, and forms the cut tobacco into a tobacco bundle, which is then fed into the smoking gun. The tension of the suction belt directly affects the amount of the suction belt adsorbed. Affect the quality of tobacco rod forming. In the actual production process, if the tension of the suction belt is too large, the suction belt will elongate and narrow, resulting in the reduction of the filler material of the cut tobacco. The occurrence of conditions such as clogging, the change and instability of the tension force of the suction belt, cause the uneven supply of tobacco bundles, which in turn causes the weight of cigarettes to fluctuate greatly, and the weight of cigarettes is unstable, which not only results in the rejection of unqualified cigarettes increase, and at the same time bring great hidden dangers to product quality.

Utility model content

The utility model provides a tension control system for the suction ribbon of a cigarette machine, which solves the problem that the tension control of the suction ribbon of the existing cigarette machine is unstable. It can improve the stability of the tension adjustment of the suction ribbon of the cigarette machine and improve the production quality of cigarettes.

For achieving the above purpose, the utility model provides the following technical solutions:

A cigarette machine suction ribbon tensioning control system, comprising: an adjusting cylinder, a tensioning wheel and an electronically controlled proportional valve;

The suction belt is wound on the towing pulley and the transmission wheel, and the tensioning wheel is arranged between the pulling pulley and the transmission wheel to adjust the tension of the suction belt;

The adjusting cylinder is drive-connected with the tensioning wheel through a push-pull rod, and the tensioning wheel is movably mounted on the frame of the cigarette maker;

The input end of the electric control proportional valve is connected with the air supply air source, the output end of the electric control proportional valve is connected with the air intake end of the regulating cylinder through the air pipe, and the electric control proportional valve is used for suction according to the ribbon. The tensioning force adjusts the air supply pressure of the adjusting cylinder, so that the position of the tensioning wheel is moved, so that the tensioning force of the suction ribbon can be adjusted.

Preferably, it also includes: a pressure sensor and a controller;

The output end of the pressure sensor is connected with the input end of the controller, and the output end of the controller is connected with the control end of the electrically controlled proportional valve;

The pressure sensor is used to detect the tension force of the suction ribbon;

The controller is used for controlling the electronically controlled proportional valve to adjust the air supply pressure according to the tensioning force.

Preferably, it also includes: a solenoid valve;

The solenoid valve is arranged between the electronically controlled proportional valve and the regulating cylinder, and is used to control the on-off of the air supply pipeline and the exhaust pipeline of the regulating cylinder.

Preferably, it also includes: a touch screen;

The touch-mode screen is signally connected to the controller, and the touch-mode screen is used for human-computer interaction between an operator and the controller.

Preferably, it also includes: an alarm device;

The alarm device is signally connected to the controller, and the controller controls the alarm device to give an alarm when the tension force is greater than an alarm threshold.

Preferably, the alarm device includes at least any one of the following: an alarm indicator light, a buzzer and a sound and light alarm.

Preferably, the controller includes: a transmitter and a regulator;

The transmitter is signally connected to the pressure sensor and the regulator, respectively;

The transmitter is used for converting the pressure signal detected by the pressure sensor into an electrical signal identifiable by the regulator;

The regulator is used for controlling the electronically controlled proportional valve to adjust the air supply pressure according to the electrical signal output by the transmitter.

Preferably, the controller further comprises: a microprocessor or a PLC;

The microprocessor or the PLC is signal-connected to the transmitter and the regulator, respectively, and the microprocessor or the PLC has a control program pre-stored to control the transmitter and the regulator run.

The utility model provides a tension control system for a cigarette suction ribbon of a cigarette machine, which adopts an adjusting cylinder to adjust the position of a tensioning wheel, and an electric control proportional valve adjusts the air supply pressure of the cylinder to adjust the tensioning force of the ribbon suction ribbon. The problem that the tension control of the suction ribbon of the existing cigarette machine is unstable is solved. It can improve the stability of the tension adjustment of the suction ribbon of the cigarette machine and improve the production quality of cigarettes.

Description of drawings

In order to describe the specific embodiments of the present utility model more clearly, the accompanying drawings required in the embodiments will be briefly introduced below.

FIG. 1 is a schematic diagram of a tension control system for a cigarette smoking ribbon provided by the present invention.

Detailed ways

In order to make those skilled in the art better understand the solutions of the embodiments of the present utility model, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings and the implementation manner.

Aiming at the problem that the tension control of the current cigarette machine suction ribbon is unstable. The utility model provides a tension control system for a cigarette suction ribbon of a cigarette machine, which adopts an adjusting cylinder to adjust the position of a tensioning wheel, and an electric control proportional valve adjusts the air supply pressure of the cylinder to adjust the tensioning force of the ribbon suction ribbon. The problem that the tension control of the suction ribbon of the existing cigarette machine is unstable is solved. It can improve the stability of the tension adjustment of the suction ribbon of the cigarette machine and improve the production quality of cigarettes.

As shown in Figure 1, a cigarette machine suction ribbon tensioning control system includes: an adjusting cylinder, a tensioning wheel and an electronically controlled proportional valve. The suction belt is wound on the towing pulley 1 and the transmission wheel 2, and the tensioning wheel 3 is arranged between the pulling pulley 1 and the transmission wheel 2 to adjust the tension of the suction belt. The adjusting cylinder is drive-connected with the tensioning wheel 3 through a push-pull rod 4, and the tensioning wheel is movably mounted on the frame of the cigarette maker. The input end of the electric control proportional valve is connected with the air supply air source, the output end of the electric control proportional valve is connected with the air intake end of the regulating cylinder through the air pipe, and the electric control proportional valve is used for according to the suction ribbon. The tensioning force adjusts the air supply pressure of the adjusting cylinder, so that the position of the tensioning wheel is moved, so that the tensioning force of the suction ribbon can be adjusted.

Specifically, when the tension force of the suction ribbon is greater than the first set threshold, the air supply pressure is adjusted through the electronically controlled proportional valve, so that the air pressure in the adjustment cylinder is increased, and the adjustment cylinder drives the push-pull rod to push the tension wheel to move, so that the The tension of the suction ribbon is reduced. Similarly, when the tension force of the suction ribbon is less than the second set threshold, at this time, the tension force of the suction ribbon is too small, and the air supply pressure adjusted by the electronically controlled proportional control valve becomes smaller, so that the air pressure in the adjustment cylinder is reduced. , to pull the tensioning wheel to tighten the suction ribbon, thereby increasing the tension of the suction ribbon. The system adjusts the position of the tensioning wheel by adjusting the cylinder to control the tensioning force of the suction ribbon, which can solve the problem that the tension control of the suction ribbon of the existing cigarette machine is unstable. It can improve the stability of the tension adjustment of the suction ribbon of the cigarette machine and improve the production quality of cigarettes.

The system also includes: a pressure sensor and a controller. The output end of the pressure sensor is connected with the input end of the controller, and the output end of the controller is connected with the control end of the electrically controlled proportional valve. The pressure sensor is used to detect the tension of the suction ribbon. The controller is used for controlling the electronically controlled proportional valve to adjust the air supply pressure according to the tensioning force.

The system also includes: a solenoid valve. The solenoid valve is arranged between the electronically controlled proportional valve and the regulating cylinder, and is used to control the on-off of the air supply pipeline and the exhaust pipeline of the regulating cylinder.

The system further includes: a touch-mode screen; the touch-mode screen is signally connected to the controller, and the touch-mode screen is used for man-machine interaction between an operator and the controller.

The system further includes: an alarm device; the alarm device is signally connected to the controller, and the controller controls the alarm device to give an alarm when the tension force is greater than an alarm threshold.

Further, the alarm device includes at least any one of the following: an alarm indicator light, a buzzer and a sound and light alarm.

The controller includes: a transmitter and a regulator; the transmitter is signally connected to the pressure sensor and the regulator, respectively. The transmitter is used to convert the pressure signal detected by the pressure sensor into an electrical signal that can be recognized by the regulator. The regulator is used for controlling the electronically controlled proportional valve to adjust the air supply pressure according to the electrical signal output by the transmitter.

Further, the controller also includes: a microprocessor or a PLC;

The microprocessor or the PLC is signal-connected to the transmitter and the regulator, respectively, and the microprocessor or the PLC has a control program pre-stored to control the transmitter and the regulator run.

It can be seen that the present utility model provides a cigarette machine suction ribbon tension control system, which adopts an adjusting cylinder to adjust the position of the tensioning wheel, and adjusts the air supply pressure of the cylinder by an electric control proportional valve to adjust the tension of the suction ribbon. It can solve the problem that the tension control of the suction ribbon of the existing cigarette machine is unstable. It can improve the stability of the tension adjustment of the suction ribbon of the cigarette machine and improve the production quality of cigarettes.

The structure, features and effects of the present invention have been described in detail above according to the embodiments shown in the drawings. The above descriptions are only the preferred embodiments of the present invention, but the scope of the present invention is not limited by the drawings. , any changes made in accordance with the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, shall fall within the protection scope of the present invention if they still do not exceed the spirit covered by the description and the drawings.

Claims (8)

1. a cigarette machine suction ribbon tensioning control system, is characterized in that, comprises: adjusting cylinder, tensioning wheel and electric control proportional valve; The suction belt is wound on the towing pulley and the transmission wheel, and the tensioning wheel is arranged between the pulling pulley and the transmission wheel to adjust the tension of the suction belt; The adjusting cylinder is drive-connected with the tensioning wheel through a push-pull rod, and the tensioning wheel is movably mounted on the frame of the cigarette maker; The input end of the electric control proportional valve is connected with the air supply air source, the output end of the electric control proportional valve is connected with the air intake end of the regulating cylinder through the air pipe, and the electric control proportional valve is used for suction according to the ribbon. The tensioning force adjusts the air supply pressure of the adjusting cylinder, so that the position of the tensioning wheel is moved, so that the tensioning force of the suction ribbon can be adjusted. 2. The tensioning control system for the cigarette smoking ribbon according to claim 1, further comprising: a pressure sensor and a controller; The output end of the pressure sensor is connected with the input end of the controller, and the output end of the controller is connected with the control end of the electrically controlled proportional valve; The pressure sensor is used to detect the tension force of the suction ribbon; The controller is used for controlling the electronically controlled proportional valve to adjust the air supply pressure according to the tensioning force. 3. The tension control system for the cigarette machine suction ribbon according to claim 2, characterized in that, further comprising: a solenoid valve; The solenoid valve is arranged between the electronically controlled proportional valve and the regulating cylinder, and is used to control the on-off of the air supply pipeline and the exhaust pipeline of the regulating cylinder. 4. The tension control system for a cigarette smoking ribbon according to claim 3, characterized in that, further comprising: a touch screen; The touch-mode screen is signally connected to the controller, and the touch-mode screen is used for human-computer interaction between an operator and the controller. 5. The tensioning control system for the cigarette smoking ribbon according to claim 4, characterized in that, further comprising: an alarm device; The alarm device is signally connected to the controller, and the controller controls the alarm device to give an alarm when the tension force is greater than an alarm threshold. 6 . The tension control system for cigarette smoking ribbons according to claim 5 , wherein the alarm device at least comprises any one of the following: an alarm indicator light, a buzzer, and an acousto-optic alarm. 7 . 7. The tensioning control system for the smoking ribbon of a cigarette machine according to claim 6, wherein the controller comprises: a transmitter and a regulator; The transmitter is signally connected to the pressure sensor and the regulator, respectively; The transmitter is used for converting the pressure signal detected by the pressure sensor into an electrical signal identifiable by the regulator; The regulator is used for controlling the electronically controlled proportional valve to adjust the air supply pressure according to the electrical signal output by the transmitter. 8. The tensioning control system for the cigarette machine suction ribbon according to claim 7, wherein the controller further comprises: a microprocessor or a PLC; The microprocessor or the PLC is signal-connected to the transmitter and the regulator, respectively, and the microprocessor or the PLC has a control program pre-stored to control the transmitter and the regulator run.

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