CN207843520U - Lack package detection device - Google Patents
Lack package detection device Download PDFInfo
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- CN207843520U CN207843520U CN201721843185.8U CN201721843185U CN207843520U CN 207843520 U CN207843520 U CN 207843520U CN 201721843185 U CN201721843185 U CN 201721843185U CN 207843520 U CN207843520 U CN 207843520U
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- eddy current
- detection device
- package detection
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Abstract
The utility model is related to packaging detection technical fields.The utility model provides a kind of scarce package detection device comprising first support, second support, transfer passage and sensor module；Sensor module includes identification sensor and scanning sensor；First support one end is arranged at the top of transfer passage, and second support is arranged in the bottom of transfer passage, and scanning sensor is arranged in first support and/or second support, and identification sensor is arranged in first support or second support.The beneficial effects of the utility model are compared with the prior art：The utility model provides a kind of scarce package detection device, which can lack plume packet mass defect and carry out dynamic detection.The device overcomes other scarce excessive defects of packet detecting system volume, and overall dimensions are small, stable, reliable, is suitable for small space.When faulty goods occurs, the device can output alarm signal and stopping signal in time, to ensure that the accurate of quality testing.
Description
Technical field
The utility model is related to packaging detection technical fields, and in particular to a kind of scarce package detection device.
Background technology
During tobacco leaf production, existing barrel machine is essential production equipment, and existing barrel machine, which has, to be set
Superior, reliable operation, easy to operate, efficient, the advantages that operating steadily are counted, but with the continuous increasing of barrel machine run time
Add, some shortcomings is gradually exposed, and after the molding work of long-time plume, can produce inside and lack cigarette packet
Plume, this so that the qualification rate of plume can be declined.
Plume packaging can enter two channels of first passage or second channel after the disengaging of barrel machine, be set on first passage
There is scarce packet weighing detection device, the product if any scarce packet defect passes through this channel, can be detected by scarce packet weighing detection device.
Plume packaging can also enter by second channel picks up a joint sealing link by hand, if any scarce packet faulty goods during picking up item by hand
Occur, it is easy to cause faulty goods to flow into next procedure, there are larger hidden danger of quality.
To solve the problems, such as that scarce packet can not be detected by picking up item by hand in the process, it may be considered that weighing sensor is mounted on second
The front end in channel, but existing all scarce packet detecting system overall lengths are required for 400mm to 700mm or so, and existing installation position
The vacant positions only 150mm are set, apparent installation space is insufficient.Therefore, anxious according to existing installation space to ensure product quality
The miniature scarce package detection device of one kind need to be developed to overcome other scarce excessive defects of packet detecting system volume.
In view of drawbacks described above, the utility model creator obtains this practicality newly finally by prolonged research and practice
Type.
Invention content
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is, the utility model provides a kind of lack
Package detection device, which is characterized in that it includes first support, second support, transfer passage and sensor module；The sensor
Component includes identification sensor and scanning sensor；Described first support one end is arranged at the top of the transfer passage, described
Second support is arranged in the bottom of the transfer passage, and the scanning sensor setting is in the first support and/or described the
On two holders, the identification sensor is arranged in the first support or the second support.
Preferably, first eddy current sensor of scanning sensor packet and second eddy current sensor, first vortex passes
Sensor is arranged in the first support, and the second eddy current sensor is arranged in the second support, first vortex
The probe and the probe of the second sensor of sensor are oppositely arranged.
Preferably, the identification sensor quantity is two, two identification sensors are arranged along conveying direction, two
The identification sensor is separately positioned on the both sides of the scanning sensor.
Preferably, the identification sensor is photoelectric sensor, the end of the identification sensor is optical fiber head；The light
The width of fine head is 1mm, the length of 2mm, and the spacing between two identification sensors is 6mm.
Preferably, it further includes third holder, the third holder supports the first support, the third holder and institute
It is hinged to state first support one end.
Preferably, also being connected by magnet magnetic between the third holder and the first support.
Preferably, the first support is L-type support.
Preferably, a diameter of 12mm of sensor probe of first eddy current sensor and the second eddy current sensor.
Preferably, it further includes controller, the controller respectively with the identification sensor and the scanning sensor
Electrical connection, the controller are also electrically connected with warning device and/or equipment start-stop switch.
Preferably, it further includes reset switch, the reset switch is electrically connected by the controller and the warning device
It connects or the reset switch is directly electrically connected with the warning device；The warning device is audible-visual annunciator.
The beneficial effects of the utility model are compared with the prior art：The utility model provides a kind of lack and wraps detection dress
It sets, which can lack plume packet mass defect and carry out dynamic detection.The device overcomes other scarce packet detecting system volumes
Excessive defect, overall dimensions are small, stable, reliable, are suitable for small space.When faulty goods occurs, the device energy
Enough timely output alarm signals and stopping signal, to ensure that the accurate of quality testing.
Description of the drawings
Fig. 1 is the structural schematic diagram that package detection device is lacked in the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of third holder in the utility model embodiment 1；
Fig. 3 is first support opening state schematic diagram in the utility model embodiment 1；
Fig. 4 is the structural schematic diagram of fixing piece in the utility model embodiment 1.
Reference numeral：
First support 1, second support 2, third holder 3, identification sensor 5, fixing piece 6, transfer passage 10, first are vortexed
Sensor 11, second eddy current sensor 12 and magnet 13.
Specific implementation mode
Below in conjunction with attached drawing, above-mentioned to the utility model and other technical characteristic and advantage are described in more detail.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings
Or position relationship, it is merely for convenience of description the utility model, not indicating or implying the indicated device or element must have
There is specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, unless otherwise
Clear specific restriction.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection or can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, can be the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature
Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature and be directly above or diagonally above the second feature, or only
Indicate that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combines and combination.
Embodiment 1
As shown in Figure 1, to lack the structural schematic diagram of package detection device in the present embodiment；As shown in Fig. 2, in the present embodiment
The structural schematic diagram of third holder.A kind of scarce package detection device provided in this embodiment comprising bracket component and sensor group
Part, bracket component it include first support 1 and third holder 3.Sensor module includes identification sensor 5 and scanning sensor,
Scanning sensor includes the first eddy current sensor 11 and second eddy current sensor 12.Identification sensor 5 and the first eddy current sensor
11 are arranged in first support 1.Third holder 3 supports first support 1, preferably third holder 3 to be fixed on transfer passage 10
Side.It is hinged between first support 1 and third holder 3, first support 1 being capable of pivoting.Preferably, first support
1 is L-type.First support 1 is also connect by magnetic with third holder 3.First support 1 can with 3 magnetic connection scheme of third holder
To be：
1, first support 1 is equipped with magnet 13, and third holder 3 is equipped with paramagnetic component, 1 magnet 13 of first support magnetization the
Paramagnetic component on three holders 3, first support 1 are connect with third holder 3 by magnetic；
2, third holder 3 is equipped with magnet, and first support 1 is equipped with paramagnetic component, 3 magnet magnetized first, third holder
Paramagnetic component on frame 1, first support 1 are connect with third holder 3 by magnetic；
3, it is equipped with magnet on first support 1 and third holder 3, attractive interaction, first support 1 is generated between two magnets
It is connect by magnetic with third holder 3.
As shown in figure 3, for first support opening state schematic diagram in the present embodiment.In normal detection, identification sensor 5
It is located at the surface of transfer passage 10 with the first eddy current sensor 11.However, when the plume of outer packing deformity occurs, the plume
First support 1 can be squeezed, first support 1 disconnects being connect with the magnetic of third holder 3 under external force first, then around hinge
Shaft rotation is dynamic, and such first support 1, identification sensor 5 and the first eddy current sensor 11 are just detached from the surface of transfer passage 10, from
And the case where avoiding first support 1 from blocking transfer passage 10, occurs.It is advantageous in that：Also not when there is rotten plume by the device
As for resulting in blockage, equipment damage and plume is caused to be lost.
A kind of scarce package detection device provided in this embodiment, bracket component further include second support 2 and second eddy current sensing
Device 12, third holder are located at the lower part of transfer passage 10, and second eddy current sensor 12 is arranged in second support 2.First vortex
The setting of sensor 11 is in 10 top of transfer passage, the bottom of 12 transfer passage 10 of second eddy current sensor, the first eddy current sensor
11 are correspondingly arranged with second eddy current sensor 12, and 11 detection direction of the first eddy current sensor is sensed towards transfer passage 10 and second
Device 12, the detection direction of second eddy current sensor 12 is towards transfer passage 10 and first sensor 11.Preferably, the first vortex passes
Sensor 11 is conllinear with second eddy current sensor 12 and is correspondingly arranged
Identification sensor 5 provides enable signal for scanning sensor, its positioning accuracy of identification sensor 5 directly affects scarce packet
Accuracy of detection, identification sensor 5 are photoelectric sensor, preferably use optical fiber as detection device, feature is small, precision is high,
Detecting distance is remote, strong antijamming capability, and the End optical fibers head of identification sensor 5 is width 1mm, length 2mm light source outputs portion, is had
Effect ensures the precision that plume is identified and triggered in place.
The a diameter of 12mm of sensor probe of first eddy current sensor 11 and second eddy current sensor 12, when plume front end
Edge arrives at the common axis line of the first eddy current sensor 11 and second eddy current sensor 12, the first eddy current sensor 11 and second
Eddy current sensor 12 could be effectively detected, i.e., when the first eddy current sensor 11 and 12 detecting head of second eddy current sensor at least
When blocking a semi-area by plume, the first eddy current sensor 11 and second eddy current sensor 12 could be effectively detected.To protect
When demonstrate,proving plume front end and tail end triggering fiber laser arrays, eddy current sensor reliable and stable can also detect cigarette packet inside plume,
It needs to design the two identification plume of identification sensors 5 positions, mounting distance is 6mm between two identification sensors 5, in this way can
Ensure that detection is reliable and stable, and can guarantee detection accuracy of detection.
As shown in figure 4, for the structural schematic diagram of fixing piece in the present embodiment.Open two a diameter of 8mm's in first support 1
Mounting hole, the optical fiber head for installing identification sensor 5, identification sensor 5 are also fixed on by fixing piece 6 in first support 1.
Two mounting holes are arranged along plume conveying direction, and the shortest distance between the mounting hole of two a diameter of 8mm is 6mm.First whirlpool
Two identification sensors 5 are respectively set in the both sides of flow sensor 11.
Plume by upper and lower two layers totally ten packet cigarettes form, barrel housing material is papery, inside plume often in packet cigarette all
Have an aluminium-foil paper, and a metal containing 20nm to 40nm in aluminium-foil paper, as long as therefore with the sensor of detection metallic object,
Packet whether can be lacked to plume to be detected.There are many kinds of the close switches of existing common metal, and usually maximum detecting distance exists
4mm or so, and cigarette packet has the gaps 2mm apart from plume surface inside plume, plume is run on belt has 2mm or more to fluctuate, general
Logical metal approach switch cannot meet testing requirements, need to use particulate metal sensor.
To keep the scarce package detection device of design reliable and stable, current vortex sensor is selected when to scanning sensor type selecting,
Current vortex sensor can high linearity, measure to high resolution distance of the metal conductor measured away from detecting head surface.Current vortex passes
Sensor can also carry out either statically or dynamically non-contact detecting.In addition, current vortex sensor reliable long-term working is good, measurement range
Width, high sensitivity, high resolution, fast response time, interference resistance are strong, simple in structure, detecting distance reach 25 ± 2.5mm,
Response frequency 1000Hz or more, it is sufficient to meet requirement.
Since current vortex sensor diameter and scarce packet detecting system precision are inversely proportional, probe diameter is smaller, lacks packet detection essence
Degree is higher, and comprehensive distance requires and required precision, selects sensor diameter 12mm, sensor length 50mm.It detects in plume
Two rows cigarette packet needs the mounting hole that an a diameter of 12mm is respectively opened in first support 1 and second support 2, installation first
Eddy current sensor 11 and second eddy current sensor 12 are scanned to cigarette packet in plume
A kind of scarce package detection device provided in this embodiment, further includes controller and warning device, controller respectively with
Identification sensor 5, scanning sensor and warning device electrical connection, controller are also electrically connected with equipment start-stop switch.Controller is total
5 input terminals, 2 output ends, 5 input terminals are needed to input the first eddy current sensor signals, second eddy current sensor letter respectively
Number, two identification sensor signals and equipment start-stop signal, 2 output ends difference output alarm signals and equipment downtime signal.
Warning device is preferably audible-visual annunciator.
Plume triggers identification sensor 5, and identification sensor 5 triggers eddy current sensor by the controller.
When plume is by lacking packet detection, when two identification sensors 5 all trigger simultaneously, the first eddy current sensor 11 and second
Eddy current sensor 12 will separately detect cigarette packet in plume, when bilevel cigarette packet all in the presence of, testing result be it is normal, when
When first eddy current sensor 11 or second eddy current sensor 12 detect scarce packet, on the one hand controller is exported to warning device and is alarmed
On the other hand signal switchs output equipment stopping signal to equipment start-stop.It after there is alarm, need to manually be confirmed, be pressed multiple
After bit switch, equipment can normally start, and prevent plume and lack packet faulty goods inflow next procedure.
A kind of scarce package detection device provided in this embodiment further includes sound-light alarm indicator light and reset switch, acousto-optic report
Alert is operating personnel's indicating equipment machine halt trouble reason, and personnel easy to operation are used for operating personnel to troubleshooting, reset switch
Faulty goods is confirmed, ensures that faulty goods does not flow into next procedure.
A kind of entire length of scarce package detection device provided in this embodiment is no more than 50mm.
Embodiment 2
The present embodiment difference from Example 1 is：Two identification sensors 5 are arranged in second support 2.
Embodiment 3
The present embodiment difference from Example 1 is：First eddy current sensor 11 and second eddy current sensor 12 are straggly
Setting, relative to 11 position of the first eddy current sensor, for second eddy current sensor 12 along plume conveying downstream direction setting, plume is first
Afterwards by the first eddy current sensor 11 and second eddy current sensor 12.
Embodiment 4
The present embodiment difference from Example 2 is：First eddy current sensor 11 and second eddy current sensor 12 are straggly
Setting, relative to 11 position of the first eddy current sensor, for second eddy current sensor 12 along plume conveying downstream direction setting, plume is first
Afterwards by the first eddy current sensor 11 and second eddy current sensor 12.
Embodiment 5
The present embodiment difference from Example 1 is：The first eddy current sensor 11 can only be retained or second eddy current passes
Sensor 12 is served only for the case where whether detection single layer cigarette packet lacks.
The preferred embodiment that these are only the utility model, is merely illustrative for the utility model, rather than limit
Property processed.The structure and connection type etc. of each component may be changed in the utility model, every new in this practicality
The equivalents carried out on the basis of type technical solution and improvement should not exclude except the scope of protection of the utility model.
Claims (10)
1. a kind of scarce package detection device, which is characterized in that it includes first support, second support, transfer passage and sensor group
Part；The sensor module includes identification sensor and scanning sensor；First support one end setting is logical in the conveying
The top in road, the second support are arranged in the bottom of the transfer passage, and the scanning sensor is arranged at described first
On frame and/or the second support, the identification sensor is arranged in the first support or the second support.
2. a kind of scarce package detection device as described in claim 1, which is characterized in that the vortex of scanning sensor packet first passes
Sensor and second eddy current sensor, first eddy current sensor are arranged in the first support, the second eddy current sensing
Device is arranged in the second support, and the probe of first eddy current sensor is opposite with the probe of second eddy current sensor
Setting.
3. a kind of scarce package detection device as described in claim 1, which is characterized in that the identification sensor quantity is two,
Two identification sensors are arranged along conveying direction, and two identification sensors are separately positioned on the scanning sensor
Both sides.
4. a kind of scarce package detection device as claimed in claim 3, which is characterized in that the identification sensor is photoelectric sensing
The end of device, the identification sensor is optical fiber head；The width of the optical fiber head is 1mm, the length of 2mm, two knowledges
Spacing between individual sensor is 6mm.
5. a kind of scarce package detection device as described in any one of claims 1-3, which is characterized in that it further includes third holder, institute
Stating third holder supports the first support, the third holder hinged with described first support one end.
6. a kind of scarce package detection device as claimed in claim 5, which is characterized in that the third holder and the first support
Between also connected by magnet magnetic.
7. a kind of scarce package detection device as claimed in claim 5, which is characterized in that the first support is L-type support.
8. a kind of scarce package detection device as claimed in claim 2, which is characterized in that first eddy current sensor and described the
The a diameter of 12mm of sensor probe of two eddy current sensors.
9. a kind of scarce package detection device as described in claim 1, which is characterized in that it further includes controller, the controller
It is electrically connected respectively with the identification sensor and the scanning sensor, the controller is also opened with warning device and/or equipment
Guard's valve is electrically connected.
10. a kind of scarce package detection device as claimed in claim 9, which is characterized in that it further includes reset switch, the reset
Switch is electrically connected with the warning device by the controller or the reset switch is directly electrically connected with the warning device
It connects；The warning device is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843185.8U CN207843520U (en) | 2017-12-26 | 2017-12-26 | Lack package detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721843185.8U CN207843520U (en) | 2017-12-26 | 2017-12-26 | Lack package detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207843520U true CN207843520U (en) | 2018-09-11 |
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ID=63418780
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721843185.8U Active CN207843520U (en) | 2017-12-26 | 2017-12-26 | Lack package detection device |
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| Country | Link |
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| CN (1) | CN207843520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956112A (en) * | 2017-12-26 | 2019-07-02 | 红塔烟草(集团)有限责任公司 | Lack package detection device |
-
2017
- 2017-12-26 CN CN201721843185.8U patent/CN207843520U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956112A (en) * | 2017-12-26 | 2019-07-02 | 红塔烟草(集团)有限责任公司 | Lack package detection device |
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