CN-224225483-U - Pull wire detection system of C600 small box transparent paper packaging machine

CN224225483UCN 224225483 UCN224225483 UCN 224225483UCN-224225483-U

Abstract

The utility model discloses a pull-line detection system of a C600 small box transparent paper packaging machine. The system comprises stay wire detection ultrasonic sensors, component mounting brackets, detection component position adjusting components and a PLC, wherein the stay wire detection ultrasonic sensors are fixed on two sides of the component mounting brackets by the detection component position adjusting components, the stay wire detection ultrasonic sensors are in communication connection with the PLC, when a C600 small box transparent paper packaging machine is started, the PLC sends stay wire detection signals to the two stay wire detection ultrasonic sensors, determines a stay wire running state according to output level signals fed back by the two stay wire detection ultrasonic sensors based on the stay wire detection signals, and generates stay wire detection output signals and outputs the stay wire detection output signals to the C600 small box transparent paper packaging machine when the stay wire running state is in a normal state. By the technical scheme, the hardware cost of double-stay wire detection can be greatly reduced, and the detection effect is improved.

Inventors

YIN DEXIA
XU PEI
HU LICHANG
WANG YA
SUN ZHIHAO
Yin Zuobin
CHEN LI
KE KAI
FU YIWEI

Assignees

湖北中烟工业有限责任公司

Dates

Publication Date: 20260512
Application Date: 20250523

Claims (10)

1. The utility model provides a C600 capsule cellophane packagine machine draws line detecting system which characterized in that, including two ultrasonic sensor that detect that act as go-between, subassembly installing support, two sets of detection component position adjustment subassembly and programmable logic controller PLC, wherein: The two stay wire detection ultrasonic sensors are respectively fixed on two sides of the component mounting bracket by the two sets of detection component position adjusting components; The PLC is used for sending stay wire detection signals to the two stay wire detection ultrasonic sensors when the C600 capsule transparent paper packaging machine is started, determining a stay wire running state according to output level signals fed back by the two stay wire detection ultrasonic sensors based on the stay wire detection signals, generating stay wire detection output signals when the stay wire running state is in a normal state, and outputting the stay wire detection output signals to the C600 capsule transparent paper packaging machine.
2. The system of claim 1, wherein the assembly mounting bracket includes a first via aligned with the detection areas of the two pull wire detection ultrasonic sensors and a second via for providing a fixed position for the detection assembly position adjustment assembly.
3. The system of claim 1, wherein the output ends of the two pull-wire detection ultrasonic sensors are respectively connected with two input points of the PLC.
4. The system of claim 3, wherein the pull-wire detection ultrasonic sensor is configured to detect a pull-wire passing through a detection area based on the pull-wire detection signal, and output a high-level signal to the PLC through the output terminal when it is detected that the pull-wire deviation center value does not exceed the abnormality recognition threshold, and output a low-level signal to the PLC through the output terminal when it is detected that the pull-wire deviation center value exceeds the abnormality recognition threshold.
5. The system of claim 4, wherein the PLC is configured to determine that the pull-string operation state is a normal state when the output terminals of the two pull-string detection ultrasonic sensors output a high-level signal, and determine that the pull-string operation state is an abnormal state when the output terminal of the at least one pull-string detection ultrasonic sensor outputs a low-level signal.
6. The system of claim 5, wherein the PLC is further configured to start a target timer when the wire operating state is abnormal, and to turn off the wire detection output signal when the wire operating state continues to be abnormal when the target timer overflows.
7. The system of claim 1, further comprising a display screen, wherein the display screen is communicatively coupled to the PLC; The PLC is used for generating stay wire running state display data according to output level signals fed back by the two stay wire detection ultrasonic sensors based on the stay wire detection signals, and sending the stay wire running state display data to the display screen so as to display the stay wire running state display data through the display screen.
8. The system of claim 5, further comprising an alarm, the alarm being communicatively coupled to the PLC; And the PLC is used for sending an early warning trigger signal to the alarm when the stay wire detection output signal is disconnected, so that the alarm is triggered to perform early warning through the early warning trigger signal.
9. The system of claim 6, wherein the PLC is further configured to send a shutdown control signal to the C600 capsule cellophane packer upon disconnection of the pull line detection output signal.
10. The system of claim 1, wherein the detection assembly position adjustment assembly comprises a screw and a nut.

Description

Pull wire detection system of C600 small box transparent paper packaging machine Technical Field The utility model relates to the technical field of pull line detection, in particular to a pull line detection system of a C600 small box transparent paper packaging machine. Background The original C600 machine is provided with a small transparent paper stay wire detection device, and only one stay wire can be detected. The original machine is provided with a detection device, which is designed for detecting a single stay wire and cannot meet the requirement of simultaneously detecting two stay wires. At present, the double-pull-wire detection of the cigarette packet is mainly an image detection mode, the detection accuracy of the detection mode needs to rely on stronger image processing capability, the requirement on hardware performance is higher, the hardware cost of required detection equipment is higher, and the daily maintenance and adjustment of the detection equipment are more complex. Disclosure of Invention The utility model provides a pull-line detection system of a C600 small box transparent paper packaging machine, which can solve the problems of strong dependence on image processing capability, higher detection equipment cost and more complex daily maintenance and adjustment in the existing double pull-line detection of a cigarette packet in an image detection mode. According to an aspect of the present utility model, there is provided a pull-line detection system of a C600 capsule cellophane wrapping machine, including two pull-line detection ultrasonic sensors, a component mounting bracket, two sets of detection component position adjustment components, and a PLC (Programmable Logic Controller ), wherein: The two stay wire detection ultrasonic sensors are respectively fixed on two sides of the component mounting bracket by the two sets of detection component position adjusting components; And the PLC is used for sending stay wire detection signals to the two stay wire detection ultrasonic sensors when the C600 capsule transparent paper packaging machine is started, determining a stay wire running state according to output level signals fed back by the two stay wire detection ultrasonic sensors based on the stay wire detection signals, generating stay wire detection output signals when the stay wire running state is a normal state, and outputting the stay wire detection output signals to the C600 capsule transparent paper packaging machine. Optionally, the assembly mounting bracket includes a first via aligned with the detection areas of the two pull-wire detection ultrasonic sensors and a second via for providing a fixed position for the detection assembly position adjustment assembly. Optionally, the output ends of the two stay wire detection ultrasonic sensors are respectively connected with two input points of the PLC. Optionally, the stay wire detection ultrasonic sensor is used for detecting the stay wire passing through the detection area according to the stay wire detection signal, outputting a high-level signal to the PLC through the output end when the stay wire deviation central value is detected not to exceed the abnormal recognition threshold value, and outputting a low-level signal to the PLC through the output end when the stay wire deviation central value is detected to exceed the abnormal recognition threshold value. Optionally, the PLC is used for determining that the stay wire operation state is in a normal state when the output ends of the two stay wire detection ultrasonic sensors output high-level signals, and determining that the stay wire operation state is in an abnormal state when the output end of at least one stay wire detection ultrasonic sensor outputs low-level signals. Optionally, the PLC is further configured to start the target timer when the pull-string running state is an abnormal state, and disconnect the pull-string detection output signal when the pull-string running state continues to be an abnormal state when the target timer overflows. Optionally, the pull wire detection system of the C600 small box transparent paper packaging machine further comprises a display screen, wherein the display screen is in communication connection with the PLC, and the PLC is used for generating pull wire running state display data according to output level signals fed back by the two pull wire detection ultrasonic sensors based on pull wire detection signals and sending the pull wire running state display data to the display screen so as to display the pull wire running state display data through the display screen. Optionally, the pull-wire detection system of the C600 small box transparent paper packaging machine further comprises an alarm, wherein the alarm is in communication connection with the PLC, and the PLC is used for sending an early warning trigger signal to the alarm when the pull-wire detection output signal is disconnected, so that the alarm is triggered to p