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Device for detecting packet shortage of cigarette cartons

A technology for detection strips and strip boxes, which is applied in the field of detection systems and can solve problems such as the inability of detectors to detect

Pending Publication Date: 2020-11-20
CHINA TOBACCO GUANGDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical defect of the existing packaging machine that the self-assembled detector of the equipment cannot detect because the lower layer of cigarette packs in the carton packaging is horizontal or the lower layer is missing, it provides a device for detecting the lack of packs in the carton. Packet missing detection in the lower layer of the box

Method used

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  • Device for detecting packet shortage of cigarette cartons
  • Device for detecting packet shortage of cigarette cartons
  • Device for detecting packet shortage of cigarette cartons

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 , figure 2 and image 3 As shown, a device for detecting the lack of package in the barrel, including the barrel transmission mechanism 1 installed on the barrel packaging machine, the pulse generation mechanism 2, the switch detection mechanism 3, the pulse generation mechanism 2, the switch detection mechanism 3 are all set on the barrel transmission mechanism 1, the pulse generating mechanism 2 generates continuous pulses and emits them to the barrel, and the switch detection mechanism 3 corresponds to several pulses from the start phase to the end phase of the barrel The signal is detected. In the pulse signal interval, if the signal is low, it will be displayed as missing packets.

[0031] In the above solution, the detection method of electrical scanning is adopted, and the device is used to detect the cigarette packs under the carton, and the cigarette packs in the lower layer of the carton passing through the packaging machine are detected th...

Embodiment 2

[0042] The present invention mainly adopts the detection mode of electrical scanning, and mainly consists of a pulse generation mechanism 2 and a switch detection mechanism 3 .

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Abstract

The invention provides a device for detecting packet shortage of cigarette cartons. A pulse generating mechanism and a switch detecting mechanism are arranged on a cigarette carton conveying mechanism, the pulse generating mechanism generates continuous pulses and sends the continuous pulses to cigarette cartons, the switch detecting mechanism scans inner cigarette packets of the cigarette cartonsin the movement process of the cigarette cartons, the signals are input into a controller, and the controller performs phase operation on a rising edge signal of each pulse and a cigarette packet detecting signal. If low level exists in the cigarette packet detection signal in a pulse signal interval, packet shortage is displayed, and the cigarette cartons short of packets are removed at a removing station. The device is used for detecting the cigarette packets at the lower portion of the cigarette cartons and detecting the cigarette packets at the lower layer of the cigarette cartons passingthrough a packaging machine through the pulse generation mechanism and the switch detection mechanism. One cigarette carton is divided into a plurality of detection pulses, in a pulse signal interval, if low level exists in the signal, packet shortage is displayed, if high level exists in the signal in the pulse signal interval, there is no packet shortage, and the problem of missing detection caused by shortage of cigarette packets at the lower layer, cigarette packet spanning or cigarette packet crossing is solved.

Description

technical field [0001] The invention relates to the field of detection systems, more specifically, to a device for detecting lack of package in a barrel. Background technique [0002] At present, the main reason for the lack of packets in the packaging process of the GDX2 packaging machine is that when the CH small packet transparent paper packaging machine rejects the cigarette packets, the CH small packet replenishment bucket is not in place, and the second is that the operator removes the cigarette when troubleshooting during the production process. The bag was not replenished in time or the filling was insufficient. The packaging machine equipment self-equipped carton missing package detector is installed on the forming channel of the CT carton packaging machine, and uses five capacitive proximity switches to detect the upper layer of cigarette packs in the carton. The principle is to use the cigarette package to approach the sensor, and the dielectric constant between ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B57/04B65B57/00
CPCB65B57/04B65B57/00
Inventor 李继波黄天强戴庆坤
Owner CHINA TOBACCO GUANGDONG IND
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