CN106586069A - Small packet aluminum foil damage detection device of packing machine - Google Patents
Small packet aluminum foil damage detection device of packing machine Download PDFInfo
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- CN106586069A CN106586069A CN201611079113.0A CN201611079113A CN106586069A CN 106586069 A CN106586069 A CN 106586069A CN 201611079113 A CN201611079113 A CN 201611079113A CN 106586069 A CN106586069 A CN 106586069A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
- B65B19/28—Control devices for cigarette or cigar packaging machines
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- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a small packet aluminum foil damage detection device of a packing machine. The small packet aluminum foil damage detection device comprises a detection device, a first detection circuit, a second detection circuit and a single-chip microcomputer, wherein the detection device comprises a first photoelectric detector, a second photoelectric detector, a first aluminum foil damage detection element and a second aluminum foil damage detection element; the probes of the first and second photoelectric detectors are both fixed on the same side of the side wall of a cigarette packet conveying passage, and a distance between the probes is identical to the length of a cigarette; and the first and second aluminum foil damage detection elements are arranged between the first and second photoelectric detectors. According to the small packet aluminum foil damage detection device of the packing machine, damage conditions of small packet aluminum foils can be detected through comparison analysis on the small packet aluminum foils utilizing an electromagnetic induction principle, so that the small packet aluminum foils is subjected to real-time online detection in a noncontact mode; intact conditions of the small packet aluminum foils can be effectively detected; defective cigarette packets are prevented from flowing to a subsequent process; and the device has the advantages of high sensitivity, reliable operation and the like.
Description
Technical field
The present invention relates to cigarette making machine equipment technical field, more particularly to a kind of packer small box aluminium paper damage detection device.
Background technology
At present, from the point of view of market feedback information, can there is the damaged situation of aluminium paper in capsule cigarette bag in packaging process.And
Existing packer itself does not have aluminium paper damage testing function, therefore, it is necessary to design a kind of capsule aluminium paper damage testing
Device, deficiency functionally is detected to make up current capsule packaging facilities in aluminium paper.
The content of the invention
It is an object of the invention to provide a kind of packer small box aluminium paper damage detection device, can pass through cordless pair
Capsule aluminium paper carries out real-time online detection, can carry out effective detection to the fine status of capsule aluminium paper, it is to avoid unqualified cigarette packet stream
Enter next procedure.
The technical solution used in the present invention is：
A kind of packer small box aluminium paper damage detection device, including detection means, first, second detection circuit and single-chip microcomputer, institute
The detection means stated includes the first photoelectric detector, the second photoelectric detector, the first aluminium paper breakage detecting element and the second aluminium paper
Damaged detecting element；The probe of first, second photoelectric detector is each attached to the same side of the side wall of cigarette packet conveying channel,
And distance therebetween is equal to the length of a cigarette；The first, second aluminium paper breakage detecting element is arranged on the first photoelectricity
Between detector and the second photoelectric detector, and first, second aluminium paper breakage detecting element is oppositely arranged on respectively the conveying of cigarette bag
The not homonymy of the side wall of passage, the height of the two is identical with cigarette bag width, and width is the 1/5 of cigarette packet length；First Photoelectric Detection
Device, the outfan of the second photoelectric detector connect respectively the input of single-chip microcomputer, first, second aluminium paper breakage detecting element difference
The input of single-chip microcomputer is connected by first, second detection circuit；The outfan of single-chip microcomputer connects the input of device for eliminating；
Described device for eliminating includes compressed air source, air nozzle, electromagnetic valve, and the outfan of described single-chip microcomputer connects electromagnetism
Valve control signal, air nozzle connects compressed air source by electromagnetic valve, and it is logical that described air nozzle is arranged on the conveying of cigarette bag
The side in road, and in the downstream of detection means；
Described detection circuit includes oscillating circuit for being detected to the complete situation of aluminium-foil paper, for adjustment detection vibration
The sensitivity adjustment circuit of circuit amplitude, reference oscillation circuit, for two frequencies are identical with the amplitude and sine of opposite in phase
Ripple amplifies oscillator signal process circuit, the use with conversion process square-wave signal of opposite in phase for frequency is identical with amplitude
In the Hybrid amplifier circuit being overlapped to detection square wave and benchmark square wave, described detection concussion is electric with benchmark vibration
The outfan on road connects respectively first, second outfan of Hybrid amplifier circuit, Hybrid amplifier by oscillator signal process circuit
The outfan of circuit connects the outfan of single-chip microcomputer.
Described detection oscillating circuit include the first oscillating tube V1, the first inductance L1, first resistor R1, second resistance R2,
3rd resistor R3 and the first electric capacity C1；Sensitivity adjustment circuit includes rheostat RP, the first electric capacity C1, Zener diode
VS, described the first inductance L1, rheostat RP and first resistor R1 is connected on the base stage and emitter stage of the first oscillating tube V1
Between, the two ends of variable resistance RP are connected in parallel on after described second, third, the 4th electric capacity three series connection；First oscillating tube
The base stage of V1 is connected by the first electric capacity C1 with variable-resistance moving contact, and Zener diode one end is touched with the dynamic of variable resistance RP
Head is connected, and the other end is connected with earth terminal；Described second resistance R2 is in parallel with the first inductance L1,3rd resistor one end and the
The colelctor electrode of one oscillating tube V1 is connected, and the other end is connected with earth terminal, and the 4th described electric capacity C4 is in parallel with first resistor R1.
Described reference oscillation circuit include the second oscillating tube V2, the second inductance L2, the 4th resistance, the 6th, the 7th,
8th, the 9th electric capacity；The seven, the eight, the 9th described electric capacity are connected in parallel on rheostat BP two ends after being sequentially connected in series, and the 8th electric
Appearance is connected in parallel between the colelctor electrode of the second oscillating tube V2 and emitter stage, the base of the base stage of the second oscillating tube V2 and the first oscillating tube V1
Extremely it is connected, the second described inductance L2 is in parallel with the 7th electric capacity, and the 4th resistance is in parallel with the 8th electric capacity, the 6th electric capacity one end
It is connected with the colelctor electrode of the second oscillating tube V2, the other end is connected with earth terminal.
Described oscillator signal process circuit is made up of six NOT gate chip MC14069 and peripheral circuit, described periphery
Circuit is：5th resistance R5, the 6th resistance R6, the 8th resistance R8, the 9th resistance R9, the tenth electric capacity C10, the 11st electric capacity C11,
The 5th resistance R5 and the tenth electric capacity C10 is connected on the first input end of six NOT gate chip MC14069, the 6th resistance R6
With the second input that the 11st electric capacity C11 is connected on six NOT gate chip MC14069；8th resistance R8 is connected on six NOT gate chips
First outfan of MC14069, the 9th resistance R9 are connected on second outfan of six NOT gate chip MC14069.
Described mixer amplifier is by diode VD, the tenth resistance R10, the 11st resistance R11 and the 5th electric capacity C5, field effect
Should pipe VF, the positive pole of the diode VD and the grid of field effect transistor VF, the drain electrode of field effect transistor VF by the 11st resistance with
7 pins of six NOT gate chip MC14069 are connected, and 7 pins of six NOT gate chip MC14069 are by the 7th resistance and the first inductance L1
It is connected with the common port of the second inductance L2；One end and field effect transistor VF after the tenth resistance R10 and the 5th electric capacity C5 series connection
Grid be connected, the other end is connected with earth terminal, and the drain electrode of field effect transistor VF is connected with single-chip microcomputer input.
Device for eliminating is also included, described device for eliminating includes compressed air source, air nozzle, electromagnetic valve, described
The outfan connection solenoid valve control input of single-chip microcomputer, air nozzle connects compressed air source, described sky by electromagnetic valve
Gas jets are arranged on the side of cigarette packet conveying channel, and in the downstream of detection means, the outfan connection electromagnetic valve control of single-chip microcomputer
Input processed.
The present invention is by using electromagnetic induction principle：There is the coil that alternating current passes through to produce the magnetic field of change, magnetic field energy
Induct inside capsule cigarette alclad paper vortex, vortex can produce magnetic field and turn the magnetic field for affecting coil, the induced magnetism of coil around again
After field is detected, by being compared analysis to it the breakage of capsule aluminium paper can be just detected.So as to pass through non-connecing
Tactile mode carries out real-time online detection to capsule aluminium paper, can carry out effective detection to the fine status of capsule aluminium paper, it is to avoid do not conform to
Lattice cigarette packet stream enters next procedure, and the device has the advantages that sensitivity is high, reliable.
Description of the drawings
Fig. 1 is the schematic block circuit diagram of the present invention；
Fig. 2 is the schematic block circuit diagram of detection circuit of the present invention；
Fig. 3 is the circuit theory diagrams of detection circuit of the present invention.
Specific embodiment
As shown in Figure 1,2 and 3, the present invention include a kind of packer small box aluminium paper damage detection device, including detection means,
First, second detection circuit and single-chip microcomputer, described detection means include the first photoelectric detector, the second photoelectric detector, the
One aluminium paper breakage detecting element and the second aluminium paper breakage detecting element；The probe of first, second photoelectric detector is fixed
In the same side of the side wall of cigarette packet conveying channel, and distance therebetween is equal to the length of a cigarette；First, second aluminum
Paper breakage detecting element is arranged between the first photoelectric detector and the second photoelectric detector, and the damaged spy of first, second aluminium paper
The not homonymy that element is oppositely arranged on respectively the side wall of cigarette packet conveying channel is surveyed, the height of the two is identical with cigarette bag width, width
For the 1/5 of cigarette packet length；First photoelectric detector, the outfan of the second photoelectric detector connect respectively the input of single-chip microcomputer,
First, second aluminium paper breakage detecting element connects respectively the input of single-chip microcomputer by first, second detection circuit；Single-chip microcomputer
Outfan connects the input of device for eliminating；
Described device for eliminating includes compressed air source, air nozzle, electromagnetic valve, and the outfan of described single-chip microcomputer connects electromagnetism
Valve control signal, air nozzle connects compressed air source by electromagnetic valve, and it is logical that described air nozzle is arranged on the conveying of cigarette bag
The side in road, and in the downstream of detection means；
Described detection circuit includes oscillating circuit for being detected to the complete situation of aluminium-foil paper, for adjustment detection vibration
The sensitivity adjustment circuit of circuit amplitude, reference oscillation circuit, for two frequencies are identical with the amplitude and sine of opposite in phase
Ripple amplifies oscillator signal process circuit, the use with conversion process square-wave signal of opposite in phase for frequency is identical with amplitude
In the Hybrid amplifier circuit being overlapped to detection square wave and benchmark square wave, described detection concussion is electric with benchmark vibration
The outfan on road connects respectively first, second outfan of Hybrid amplifier circuit, Hybrid amplifier by oscillator signal process circuit
The outfan of circuit connects the outfan of single-chip microcomputer.
Described detection oscillating circuit include the first oscillating tube V1, the first inductance L1, first resistor R1, second resistance R2,
3rd resistor R3 and the first electric capacity C1；Sensitivity adjustment circuit includes rheostat RP, the first electric capacity C1, Zener diode
VS, described the first inductance L1, rheostat RP and first resistor R1 is connected on the base stage and emitter stage of the first oscillating tube V1
Between, the two ends of variable resistance RP are connected in parallel on after described second, third, the 4th electric capacity three series connection；First oscillating tube
The base stage of V1 is connected by the first electric capacity C1 with variable-resistance moving contact, and Zener diode one end is touched with the dynamic of variable resistance RP
Head is connected, and the other end is connected with earth terminal；Described second resistance R2 is in parallel with the first inductance L1,3rd resistor one end and the
The colelctor electrode of one oscillating tube V1 is connected, and the other end is connected with earth terminal, and the 4th described electric capacity C4 is in parallel with first resistor R1.
Described reference oscillation circuit include the second oscillating tube V2, the second inductance L2, the 4th resistance, the 6th, the 7th,
8th, the 9th electric capacity；The seven, the eight, the 9th described electric capacity are connected in parallel on rheostat BP two ends after being sequentially connected in series, and the 8th electric
Appearance is connected in parallel between the colelctor electrode of the second oscillating tube V2 and emitter stage, the base of the base stage of the second oscillating tube V2 and the first oscillating tube V1
Extremely it is connected, the second described inductance L2 is in parallel with the 7th electric capacity, and the 4th resistance is in parallel with the 8th electric capacity, the 6th electric capacity one end
It is connected with the colelctor electrode of the second oscillating tube V2, the other end is connected with earth terminal.
Described oscillator signal process circuit is made up of six NOT gate chip MC14069 and peripheral circuit, described periphery
Circuit is：5th resistance R5, the 6th resistance R6, the 8th resistance R8, the 9th resistance R9, the tenth electric capacity C10, the 11st electric capacity C11,
The 5th resistance R5 and the tenth electric capacity C10 is connected on the first input end of six NOT gate chip MC14069, the 6th resistance R6
With the second input that the 11st electric capacity C11 is connected on six NOT gate chip MC14069；8th resistance R8 is connected on six NOT gate chips
First outfan of MC14069, the 9th resistance R9 are connected on second outfan of six NOT gate chip MC14069.
Packer small box aluminium paper damage detection device according to claim 4, it is characterised in that：Described mixing is put
Big device is by diode VD, the tenth resistance R10, the 11st resistance R11 and the 5th electric capacity C5, field effect transistor VF, the diode VD
Positive pole and field effect transistor VF grid, the drain electrode of field effect transistor VF pass through the 11st resistance and six NOT gate chip MC14069 7
Pin is connected, and 7 pins of six NOT gate chip MC14069 are by the 7th resistance and the common port of the first inductance L1 and the second inductance L2
It is connected；The tenth resistance R10 and the 5th electric capacity C5 series connection after one end be connected with the grid of field effect transistor VF, the other end with connect
Ground terminal is connected, and the drain electrode of field effect transistor VF is connected with single-chip microcomputer input.
Device for eliminating is also included, described device for eliminating includes compressed air source, air nozzle, electromagnetic valve, described
The outfan connection solenoid valve control input of single-chip microcomputer, air nozzle connects compressed air source, described sky by electromagnetic valve
Gas jets are arranged on the side of cigarette packet conveying channel, and in the downstream of detection means, the outfan connection electromagnetic valve control of single-chip microcomputer
Input processed.
The capsule aluminium paper damage detection device utilizes electromagnetic induction principle, has the coil that alternating current passes through to produce change
Magnetic field, magnetic field energy is inducted vortex inside capsule cigarette alclad paper, and vortex can produce magnetic field and turn the magnetic field for affecting coil, line around again
After the Induced magnetic field of circle is detected, by being compared analysis to it the breakage of capsule aluminium paper can be just detected.
The operation principle of capsule aluminium paper damage detection device：Capsule cigarette bag is completed after aluminium paper, trade mark paper wrapper, with side to
On mode Jing capsule cigarette packet conveying channel enter CH feeding access roades.When the first detector detects capsule cigarette bag, the
First, the second aluminium paper breakage detecting element detection capsule cigarette bag breakage, when the second detector detects capsule cigarette bag first,
Second aluminium paper breakage detecting element detection of end, damaged cigarette bag is rejected when compressed-air atomizer by compressed air.The detection
Device carries out 20 detections using the movement of cigarette bag to the segmentation of every bag cigarette, in order that capsule aluminium paper damage detection device is reliably transported
Row and the due sensitivity of holding, capsule cigarette packet conveying channel belt needs constant-speed operation, and when running cigarette bag in two side
Between position, capsule cigarette bag be tilted through first, second aluminium paper breakage detecting element situation benefit need to be adjusted by control function
Repay.
The detection circuit is constituted by detecting agitator, reference oscillator, oscillator signal processor, mixer amplifier etc.（See
Fig. 2）.Detection agitator is constituted by pipe V1, coil L1, capacitor C1 and resistor R1-R3 etc. is shaken.Reference oscillator is by shaking
Pipe V2, inducer L2, capacitor C6-C9 and resistor R2-R4 composition.Mixer amplifier by diode VD, resistor R12,
R13, capacitor C13 etc. are constituted.
When in working order, two frequency identical sinusoidal oscillating signals, two letters are exported respectively from the colelctor electrode of V1 and V2
Number Jing concussion processor amplifies and is that two frequencies are identical with amplitude and the square-wave signal of opposite in phase with conversion process, then Jing
The grid of VF is delivered to after R10, R11 and VD mixing.When detection coil L1 is not detected by aluminium paper, the frequency phase of two-way square-wave signal
Same, opposite in phase, the grid voltage of VF is less than 2.5V；When detection coil L1 detects aluminium paper, the work frequency of agitator is detected
Rate will be above the frequency of reference oscillator, make the grid voltage of VF more than 2.5V, and single-chip microcomputer is according to the signal after AD conversion to little
The judgement of box aluminium paper fine status is processed.The present invention carries out real-time online detection by cordless to capsule aluminium paper, can be to little
The fine status of box aluminium paper carry out effective detection, it is to avoid unqualified cigarette packet stream enters next procedure, and the device has sensitivity height, fortune
The advantages of row is reliable.
Claims (6)
1. a kind of packer small box aluminium paper damage detection device, it is characterised in that：Including detection means, first, second detection electricity
Road and single-chip microcomputer, described detection means includes the damaged detection unit of the first photoelectric detector, the second photoelectric detector, the first aluminium paper
Part and the second aluminium paper breakage detecting element；The probe of first, second photoelectric detector is each attached to cigarette packet conveying channel
The same side of side wall, and distance therebetween is equal to the length of a cigarette；The first, second aluminium paper breakage detecting element sets
Put between the first photoelectric detector and the second photoelectric detector, and first, second aluminium paper breakage detecting element sets respectively relatively
The not homonymy of the side wall in cigarette packet conveying channel is put, the height of the two is identical with cigarette bag width, width is the 1/5 of cigarette packet length；
First photoelectric detector, the outfan of the second photoelectric detector connect respectively the input of single-chip microcomputer, and first, second aluminium paper is damaged
Detecting element connects respectively the input of single-chip microcomputer by first, second detection circuit；Dress is rejected in the outfan connection of single-chip microcomputer
The input put；
Described device for eliminating includes compressed air source, air nozzle, electromagnetic valve, and the outfan of described single-chip microcomputer connects electromagnetism
Valve control signal, air nozzle connects compressed air source by electromagnetic valve, and it is logical that described air nozzle is arranged on the conveying of cigarette bag
The side in road, and in the downstream of detection means；
Described detection circuit includes oscillating circuit for being detected to the complete situation of aluminium-foil paper, for adjustment detection vibration
The sensitivity adjustment circuit of circuit amplitude, reference oscillation circuit, for two frequencies are identical with the amplitude and sine of opposite in phase
Ripple amplifies oscillator signal process circuit, the use with conversion process square-wave signal of opposite in phase for frequency is identical with amplitude
In the Hybrid amplifier circuit being overlapped to detection square wave and benchmark square wave, described detection concussion is electric with benchmark vibration
The outfan on road connects respectively first, second outfan of Hybrid amplifier circuit, Hybrid amplifier by oscillator signal process circuit
The outfan of circuit connects the outfan of single-chip microcomputer.
2. packer small box aluminium paper damage detection device according to claim 1, it is characterised in that：Described detection concussion
Circuit includes the first oscillating tube V1, the first inductance L1, first resistor R1, second resistance R2,3rd resistor R3 and the first electric capacity C1；
Sensitivity adjustment circuit includes rheostat RP, the first electric capacity C1, Zener diode VS, described the first inductance L1, variable
Resistor RP and first resistor R1 are connected between the base stage of the first oscillating tube V1 and emitter stage, described second, third, the 4th
The two ends of variable resistance RP are connected in parallel on after electric capacity three series connection；The base stage of the first oscillating tube V1 by the first electric capacity C1 with can
The moving contact for becoming resistance is connected, and Zener diode one end is connected with the moving contact of variable resistance RP, and the other end is connected with earth terminal
Connect；Described second resistance R2 is in parallel with the first inductance L1, and 3rd resistor one end is connected with the colelctor electrode of the first oscillating tube V1, separately
One end is connected with earth terminal, and the 4th described electric capacity C4 is in parallel with first resistor R1.
3. packer small box aluminium paper damage detection device according to claim 2, it is characterised in that：Described benchmark vibration
Circuit includes the second oscillating tube V2, the second inductance L2, the 4th resistance, the six, the seven, the eight, the 9th electric capacity；Described
7th, the eight, the 9th electric capacity are connected in parallel on rheostat BP two ends after being sequentially connected in series, and the 8th electric capacity is connected in parallel on the second oscillating tube V2
Colelctor electrode and emitter stage between, the base stage of the second oscillating tube V2 is connected with the base stage of the first oscillating tube V1, and described second is electric
Sense L2 is in parallel with the 7th electric capacity, and the 4th resistance is in parallel with the 8th electric capacity, the collection of the 6th electric capacity one end and the second oscillating tube V2
Electrode is connected, and the other end is connected with earth terminal.
4. packer small box aluminium paper damage detection device according to claim 3, it is characterised in that：Described oscillator signal
Process circuit is made up of six NOT gate chip MC14069 and peripheral circuit, and described peripheral circuit is：5th resistance R5, the 6th
Resistance R6, the 8th resistance R8, the 9th resistance R9, the tenth electric capacity C10, the 11st electric capacity C11, the 5th resistance R5 is electric with the tenth
Hold the first input end that C10 is connected on six NOT gate chip MC14069, the 6th resistance R6 and the 11st electric capacity C11 is connected on
Second input of six NOT gate chip MC14069；8th resistance R8 be connected on six NOT gate chip MC14069 the first outfan,
9th resistance R9 is connected on second outfan of six NOT gate chip MC14069.
5. packer small box aluminium paper damage detection device according to claim 4, it is characterised in that：Described Hybrid amplifier
Device by diode VD, the tenth resistance R10, the 11st resistance R11 and the 5th electric capacity C5, field effect transistor VF, the diode VD's
The grid of positive pole and field effect transistor VF, the drain electrode of field effect transistor VF is drawn by the 11st resistance with the 7 of six NOT gate chip MC14069
Foot is connected, and 7 pins of six NOT gate chip MC14069 are by the 7th resistance and the first inductance L1 and the common port phase of the second inductance L2
Connection；The tenth resistance R10 and the 5th electric capacity C5 series connection after one end be connected with the grid of field effect transistor VF, the other end and be grounded
End is connected, and the drain electrode of field effect transistor VF is connected with single-chip microcomputer input.
6. packer small box aluminium paper damage detection device according to claim 5, it is characterised in that：Also include rejecting dress
Put, described device for eliminating includes compressed air source, air nozzle, electromagnetic valve, the outfan of described single-chip microcomputer connects electromagnetism
Valve control signal, air nozzle connects compressed air source by electromagnetic valve, and it is logical that described air nozzle is arranged on the conveying of cigarette bag
The side in road, and in the downstream of detection means, the outfan connection solenoid valve control input of single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079113.0A CN106586069B (en) | 2016-11-30 | 2016-11-30 | Packagine machine capsule aluminium paper breakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611079113.0A CN106586069B (en) | 2016-11-30 | 2016-11-30 | Packagine machine capsule aluminium paper breakage detection device |
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| Publication Number | Publication Date |
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| CN106586069A true CN106586069A (en) | 2017-04-26 |
| CN106586069B CN106586069B (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611079113.0A Active CN106586069B (en) | 2016-11-30 | 2016-11-30 | Packagine machine capsule aluminium paper breakage detection device |
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Cited By (1)
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| CN111845064A (en) * | 2020-07-13 | 2020-10-30 | 义乌工商职业技术学院 | Printing machine with intelligent paper quality identification function |
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| CN106586069B (en) | 2022-09-23 |
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