CN219238377U

CN219238377U - Cigarette blanking regulating and controlling device of tray loader

Info

Publication number: CN219238377U
Application number: CN202223019980.9U
Authority: CN
Inventors: 李一凡; 蔡培良; 丁聪龙; 刘懋超; 曹柱祥; 杨恕; 陈龙军
Original assignee: Hongyun Honghe Tobacco Group Co Ltd
Current assignee: Hongyun Honghe Tobacco Group Co Ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-06-23
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a cigarette blanking regulation device of a tray loader, which is mainly designed in the concept that distribution conditions of cigarettes in a hopper of the tray loader are reliably detected through photoelectric sensors at a plurality of different positions, so that the cigarette blanking speed is conveniently controlled through a frequency converter and a motor by combining different distribution conditions, and shutdown alarm can be triggered when cigarettes in the hopper are piled up, so that a self-protection effect is formed. The utility model greatly reduces the problem of messy cigarettes at the blanking position of the hopper of the tray loader, reduces the consumption of waste cigarettes, avoids the rearrangement of the tray-loaded cigarettes, and reduces the labor intensity of operators.

Description

Cigarette blanking regulating and controlling device of tray loader

Technical Field

The utility model relates to the field of cigarette manufacturing, in particular to a cigarette blanking regulating device of a tray filler.

Background

At present, the conventional cigarette production is to complete the production and storage transition of cigarettes and the packaging of procedures such as small boxes and cartons by cigarette equipment, a cigarette storage tank and a packaging machine, but the cigarette process flow of a part of special brands is complex, and cigarettes produced by the cigarette equipment are required to be loaded into a cigarette tray by means of a tray loader for transferring the cigarettes to complete the next procedure.

The cigarette equipment is connected with a cigarette conveyor belt between the tray loader, the conveyor belt conveys cigarettes into a hopper of the tray loader, the cigarettes fall into a cigarette tray through stirring rollers and self gravity of the cigarettes, and the cigarettes are tidied by means of a beater, so that the cigarettes are tidied in a whole tray, and the subsequent procedures are convenient to process.

However, the messy phenomenon of the cigarettes easily occurs at the blanking port of the hopper of the tray loader, because only one photoelectric sensor is arranged in the hopper of the tray loader, when the photoelectric sensor detects the existence of the cigarettes, the cigarette stirring roller is started to complete the cigarette blanking process at a constant speed, when the cigarettes are not detected, the blanking is stopped, the breaking point of the cigarette blanking at the blanking port is caused, and when the blanking process is started again, the messy phenomenon of the cigarettes occurs at the blanking port.

The messy phenomenon of the cigarettes generated at the blanking port not only causes the quality problems of the cigarettes such as wrinkling, breakage and the like in the subsequent dishing process, but also causes shutdown due to equipment blockage caused by messy cigarettes, and greatly influences the production efficiency of the equipment.

Disclosure of Invention

In view of the foregoing, the present utility model aims to provide a cigarette blanking control device of a tray loader, so as to solve the aforementioned technical problems.

The technical scheme adopted by the utility model is as follows:

the utility model provides a cigarette blanking regulation device of a tray filler, which comprises the following components: the four photoelectric sensors, the PLC, the direct-current power supply, the alarm module, the frequency converter, the alternating-current power supply and the motor of the stirring roller;

the direct current power supply respectively provides working power for the four photoelectric sensors, the PLC, the alarm module and the frequency converter;

the alternating current power supply supplies power to the motor after frequency conversion by the frequency converter, and controls the operation of the motor;

the four photoelectric sensors are respectively arranged at different positions of the hopper of the tray loader and used for detecting cigarette distribution conditions of cigarettes in the hopper of the tray loader and transmitting detection signals to the PLC;

the PLC controller sends a control instruction to the frequency converter or the alarm module, the frequency converter controls the motor to run or stop according to different preset rotating speeds, and the alarm module outputs an alarm prompt signal.

In at least one possible implementation, the four photoelectric sensors are arranged at different preset distances from the upper edge of the cigarette conveyor belt and in a position relation with the blanking port and the equipment wallboard.

In at least one possible implementation manner, the four photoelectric sensors are a first photoelectric sensor, a second photoelectric sensor, a third photoelectric sensor and a fourth photoelectric sensor respectively;

the first photoelectric sensor is at a first distance from the upper edge of the cigarette conveying belt, and the center of the first photoelectric sensor is aligned with the left edge of the blanking port;

the second photoelectric sensor is a second distance from the upper edge of the cigarette conveying belt, and the center position of the second photoelectric sensor is aligned with the right edge of the blanking port;

the center of the third photoelectric sensor is aligned with the center of the blanking port;

the center position of the fourth photoelectric sensor is a fifth distance away from one side of the equipment wallboard.

In at least one possible implementation manner, the regulating device further comprises a hopper guard plate, one end of the hopper guard plate is connected with a rotating shaft, the rotating shaft is arranged on a wall plate of the equipment, and when cigarettes are piled up, the cigarettes push the hopper guard plate to rotate through the rotating shaft.

In at least one possible implementation, the plate is rotated with a radius such that the accumulated cigarettes reach the position of the photosensor in a preset high position.

In at least one possible implementation, the alarm module adopts a visual alarm, an audible alarm or an audible and visual alarm.

The main design concept of the utility model is that the distribution condition of cigarettes in the hopper of the tray loader is reliably detected through the photoelectric sensors at a plurality of different positions, so that the blanking speed of the cigarettes can be conveniently controlled through the frequency converter and the motor by combining different distribution conditions, and the shutdown alarm can be triggered when the cigarettes in the hopper are piled up, thereby forming the self-protection effect. The utility model greatly reduces the problem of messy cigarettes at the blanking position of the hopper of the tray loader, reduces the consumption of waste cigarettes, avoids the rearrangement of the tray-loaded cigarettes, and reduces the labor intensity of operators.

Drawings

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of a cigarette blanking control device of a tray loader according to an embodiment of the present utility model;

fig. 2 is an electrical block schematic diagram of a cigarette blanking control device of a tray loader according to an embodiment of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

The utility model provides an embodiment of a cigarette blanking control device of a tray loader, specifically, as shown in fig. 1 and 2, the embodiment comprises: the four photoelectric sensors, the PLC, the direct-current power supply, the alarm module, the frequency converter, the alternating-current power supply and the motor of the stirring roller;

the four photoelectric sensors are respectively arranged at different positions of the hopper of the tray loader and are used for detecting cigarette distribution conditions of cigarettes in the hopper of the tray loader, detecting signals are transmitted to the PLC, the PLC sends corresponding control instructions to the frequency converter or the alarm module, the frequency converter controls the motor to run or stop according to different preset rotating speeds so as to ensure the blanking continuity of the hopper of the tray loader, and the alarm module outputs alarm prompt signals, wherein in some preferred embodiments, the alarm module can adopt a visual alarm, an audible alarm or an audible-visual alarm.

The four photoelectric sensors may be arranged at different preset distances from the upper edge of the cigarette conveyor belt and in a preset positional relationship with the blanking port and the equipment wallboard.

In combination with the illustration, the four photoelectric sensors are respectively a first photoelectric sensor (photoelectric sensor 1), a second photoelectric sensor (photoelectric sensor 2), a third photoelectric sensor (photoelectric sensor 3) and a fourth photoelectric sensor (photoelectric sensor 4), wherein the first photoelectric sensor is 65mm away from the upper edge of the cigarette conveying belt 5, and the center position of the first photoelectric sensor is aligned with the left edge of the blanking port 10; the second photoelectric sensor is at a second distance of 125mm from the upper edge of the cigarette conveying belt 5, and the center position of the second photoelectric sensor is aligned with the right edge of the blanking port 10; the third photoelectric sensor is at a third distance of 145mm from the upper edge of the cigarette conveying belt 5, and the center position of the third photoelectric sensor is aligned with the center of the blanking port 10; the fourth photoelectric sensor is at a fourth distance of 265mm from the upper edge of the cigarette conveyor belt 5, and the center of the fourth photoelectric sensor is at a fifth distance of 20mm from one side (such as the left side) of the wallboard of the device.

According to the above-mentioned photoelectric sensor layout embodiment, if the photoelectric sensor 4 detects cigarettes, it transmits signals to the PLC controller, and after receiving the signals of the photoelectric sensor 4, the PLC controller can send control instructions to the alarm module to remind operators, and can also synchronously output signals to stop the tray loader;

if only the photoelectric sensor 1, the photoelectric sensor 2 and the photoelectric sensor 3 detect cigarettes at the same time, the PLC controller can send a control instruction to the frequency converter after receiving signals of the photoelectric sensor 1, the photoelectric sensor 2 and the photoelectric sensor 3, and the frequency converter controls the motor to operate at a preset maximum speed so as to avoid the accumulation of cigarettes at a blanking port of the hopper;

if only the photoelectric sensor 1 and the photoelectric sensor 2 detect cigarettes at the same time, the PLC controller sends a control instruction to the frequency converter after receiving signals of the photoelectric sensor 1 and the photoelectric sensor 2, and the frequency converter controls the motor to run at a preset rated speed, so that the continuity of cigarette blanking at a blanking port of the hopper is ensured;

if only the photoelectric sensor 1 detects cigarettes, the PLC controller receives signals of the photoelectric sensor 1 and then sends control instructions to the frequency converter, and the frequency converter controls the motor to run at a preset starting speed, so that the phenomenon of breaking points of cigarette blanking at a blanking port of the hopper is avoided; if the photoelectric sensor 1 does not detect cigarettes, the PLC controller sends a command to the frequency converter, the frequency converter can control the motor to stop rotating, blanking is stopped, and the machine is in a waiting state.

It should be noted that the foregoing is merely an example of a working manner, and is not intended to be limiting, the present utility model aims to provide a hardware architecture, in actual operation, the installation positions of the photosensors can be adjusted according to the needs of the present places, different uses can be given to different photosensors, and the control rotation speed and the control mode can be correspondingly adjusted, so that the specific application and the setting are not the focus of the present utility model.

And finally, the regulating and controlling device can also comprise a hopper guard plate 7 with one end connected with a rotating shaft 8, wherein the rotating shaft 8 is arranged on a wall plate of the equipment, and when cigarettes are piled up, the hopper guard plate 7 is pushed by the cigarettes to rotate through the rotating shaft 8.

Specifically, when too many cigarettes are piled up, the hopper guard plate 7 rotates with the rotation shaft 8 as a center along the baffle plate 6 as a radius under the extrusion action of the cigarettes, so that when the piled cigarettes reach the position of a photoelectric sensor (shown as a fourth photoelectric sensor and a photoelectric sensor 4) at a preset high position, a signal can be sent to the frequency converter and the alarm module by the PLC controller, the frequency converter controls the motor to stop rotating, the palletizer is stopped, and meanwhile, the alarm module works to remind operators of paying attention to the piling problem.

In summary, the main design concept of the utility model is that the distribution condition of cigarettes in the hopper of the tray loader is reliably detected by the photoelectric sensors at a plurality of different positions, so that the blanking speed of the cigarettes can be conveniently controlled by the frequency converter and the motor according to different distribution conditions, and the shutdown alarm can be triggered when the cigarettes in the hopper are piled up, thereby forming the self-protection effect. The utility model greatly reduces the problem of messy cigarettes at the blanking position of the hopper of the tray loader, reduces the consumption of waste cigarettes, avoids the rearrangement of the tray-loaded cigarettes, and reduces the labor intensity of operators.

In the embodiments of the present utility model, "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relation of association objects, and indicates that there may be three kinds of relations, for example, a and/or B, and may indicate that a alone exists, a and B together, and B alone exists. Wherein A, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of the following" and the like means any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.

The construction, features and effects of the present utility model are described in detail according to the embodiments shown in the drawings, but the above is only a preferred embodiment of the present utility model, and it should be understood that the technical features of the above embodiment and the preferred mode thereof can be reasonably combined and matched into various equivalent schemes by those skilled in the art without departing from or changing the design concept and technical effects of the present utility model; therefore, the utility model is not limited to the embodiments shown in the drawings, but is intended to be within the scope of the utility model as long as changes made in the concept of the utility model or modifications to the equivalent embodiments do not depart from the spirit of the utility model as covered by the specification and drawings.

Claims

1. The utility model provides a sabot machine cigarette blanking regulation and control device which characterized in that includes: the four photoelectric sensors, the PLC, the direct-current power supply, the alarm module, the frequency converter, the alternating-current power supply and the motor of the stirring roller;

2. The cigarette blanking control apparatus of a tray filler of claim 1, wherein the four photosensors are arranged at different predetermined distances from an upper edge of the cigarette conveyor and in a positional relationship with the blanking port and the equipment wall plate.

3. The cigarette blanking control apparatus of the tray filler according to claim 2, wherein the four photoelectric sensors are a first photoelectric sensor, a second photoelectric sensor, a third photoelectric sensor and a fourth photoelectric sensor, respectively;

4. The tray filler cigarette blanking control apparatus of claim 1, further comprising a hopper guard having one end connected to a rotating shaft mounted to the equipment wall plate, the hopper guard being pushed by the cigarettes to rotate through the rotating shaft when the cigarettes are stacked.

5. The device of claim 4, wherein the plate is rotated by a radius to allow the accumulated cigarettes to reach a predetermined high photoelectric sensor.

6. The cigarette blanking control apparatus of a tray filler according to any one of claims 1 to 5, wherein the alarm module is a visual alarm, an audible alarm, or an audible and visual alarm.