CN209486776U - A kind of scarce bag detection device of sack vendor - Google Patents
A kind of scarce bag detection device of sack vendor Download PDFInfo
- Publication number
- CN209486776U CN209486776U CN201920485172.0U CN201920485172U CN209486776U CN 209486776 U CN209486776 U CN 209486776U CN 201920485172 U CN201920485172 U CN 201920485172U CN 209486776 U CN209486776 U CN 209486776U
- Authority
- CN
- China
- Prior art keywords
- bag
- vending machine
- automatic
- shortage
- detector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 53
- 229920003023 plastic Polymers 0.000 description 17
- 239000004033 plastic Substances 0.000 description 17
- 230000007613 environmental effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 208000037534 Progressive hemifacial atrophy Diseases 0.000 description 1
- 229920000704 biodegradable plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012017 passive hemagglutination assay Methods 0.000 description 1
- 229920000903 polyhydroxyalkanoate Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model provides a kind of scarce bag detection device of sack vendor.The sack vendor uses scarce bag detection device that can provide sack vendor and lacks bag detection, to add bag in time.It includes lacking bag detector, control device and alarming device；Wherein, the scarce bag detector, the alarming device are electrically connected with the control device respectively；The scarce bag detector can detect in sack vendor whether to lack bag and will test signal to be sent to the control device, and the control device can obtain whether lacking bag in sack vendor and controlling the alarming device when lacking bag in sack vendor according to the detection signal alarming.The utility model, which is used to provide sack vendor, lacks bag detection, to add bag in time.
Description
Technical Field
The utility model relates to a bag vending machine, concretely relates to bag vending machine is with lacking bag detection device.
Background
The environment-friendly plastic bags are short for various biodegradable plastic bags, and with the development of science and technology, various materials capable of replacing traditional PE plastics appear, including high polymer materials such as PLA, PHAs, PBA, PBS and the like. Can replace the traditional PE plastic bag. The environmental protection plastic bag is widely applied at present: supermarket shopping bags, rolling freshness protection bags, mulching films and the like have large-scale application examples in China.
After being manufactured, the environment-friendly plastic bag needs to be sold and popularized to the outside, most of the existing environment-friendly plastic bags are sold only in supermarkets by cashiers in the supermarkets, and convenience is provided for supermarket shopping; however, when the environment-friendly plastic bag is used in other occasions, the selling places are not easy to find, such as buying vegetables, and carrying articles by hand, the effect of popularization and use of the environment-friendly plastic bag is not good.
The prior art also has a bag vending machine, but the prior bag vending machine is not provided with a bag shortage detection device, and the bag shortage can not be added in time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bag auto-selling machine lacks bag detection device, this bag auto-selling machine lacks bag detection device can provide to bag auto-selling machine and lack the bag and detect to in time add the bag. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a bag lack detection device for an automatic bag vending machine, which comprises a bag lack detector, a control device and a warning device; wherein,
the bag missing detector and the warning device are respectively and electrically connected with the control device;
the bag shortage detector can detect whether the bag is in the automatic bag vending machine or not and send a detection signal to the control device, and the control device can obtain whether the bag is in the automatic bag vending machine or not according to the detection signal and control the warning device to give an alarm when the bag is in the automatic bag vending machine.
Optionally or preferably, the bag-out detector and the central control alarm are respectively in communication connection with the central control system;
the bag shortage detector can detect whether the bag is in shortage in the bag automatic vending machine or not and send a detection signal to the central control system, and the central control system can obtain whether the bag is in shortage in the bag automatic vending machine or not according to the detection signal and control the central control alarm to give an alarm when the bag is in shortage in the bag automatic vending machine.
Alternatively or preferably, the bag missing detector is a photoelectric sensor; the bag missing detector is arranged on the lower side of a bag outlet path of the bag vending machine and corresponds to a bag shoulder of the bag.
Alternatively or preferably, the number of the photoelectric sensors is 1-3;
when more than 2 photoelectric sensors are arranged, more than 2 photoelectric sensors are respectively and electrically connected with the control device,
more than 2 photoelectric sensors can respectively detect whether the bag in the automatic bag vending machine is short of the bag and respectively send the detection signals to the control device; the control device can respectively obtain whether the bag in the bag automatic vending machine is short or not according to the detection signals, and controls the warning device to give an alarm when all the detection signals obtain that the bag in the bag automatic vending machine is short.
Optionally or preferably, more than 2 photoelectric sensors are respectively in communication connection with a central control system; more than 2 photoelectric sensors can respectively detect whether the bag in the automatic bag vending machine is short of the bag and respectively send the detection signals to the central control system; the central control system can respectively obtain whether the bag in the bag automatic vending machine is short or not according to the detection signals, and controls the central control alarm when all the detection signals obtain that the bag in the bag automatic vending machine is short.
Optionally or preferably, more than 2 photoelectric sensors are arranged along the length direction of the bag and correspond to the bag shoulder of the bag.
Optionally or preferably, the warning device is a display module or a warning lamp.
Optionally or preferably, the central control alarm is a display module or a warning lamp.
Optionally or preferably, the bag-out detector further comprises a mounting seat for mounting the bag-out detector; the mounting seat is mounted on the underside of the bag outlet path in the bag vending machine.
Alternatively or preferably, the control means is a master controller of the bag vending machine.
Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least:
the utility model provides a bag shortage detection device for the automatic bag vending machine, whether the bag shortage exists in the automatic bag vending machine can be detected through the bag shortage detector, and a detection signal is sent to the control device, the control device can obtain whether the bag shortage exists in the automatic bag vending machine according to the detection signal, and the warning device is controlled to give an alarm when the bag shortage exists in the automatic bag vending machine; the staff who patrols after warning device reports to the police just can in time add the sack to the vending machine to satisfy people to the user demand of environmental protection plastic bag, played the impetus for the use widely of environmental protection plastic bag.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the installation position of the bag missing detector in the embodiment of the present invention;
fig. 3 is a control schematic block diagram of an embodiment of the present invention.
In the figure: 1. a bag missing detector; 2. a warning device; 3. a housing; 4. an environment-friendly plastic bag; 401. a bag shoulder; 5. rolling bags; 6. a bag shaft; 7. and (7) mounting a seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3:
the utility model provides a bag lack detection device for an automatic bag vending machine, which comprises a bag lack detector 1, a control device and a warning device; wherein,
the bag missing detector 1 and the warning device are respectively and electrically connected with the control device;
the bag shortage detector 1 can detect whether a bag is in the automatic bag vending machine or not and send a detection signal to the control device, and the control device can obtain whether the bag is in the automatic bag vending machine or not according to the detection signal and control the warning device to give an alarm when the bag is in the automatic bag vending machine.
As an alternative embodiment, the control device is a main controller of the bag vending machine, and the main controller is a PLC control system.
The utility model provides a bag shortage detection device for the automatic bag vending machine, whether the bag shortage exists in the automatic bag vending machine can be detected through the bag shortage detector 1, and a detection signal is sent to the control device, the control device can obtain whether the bag shortage exists in the automatic bag vending machine according to the detection signal, and the warning device is controlled to give an alarm when the bag shortage exists in the automatic bag vending machine; the staff who patrols after warning device reports to the police just can in time add the sack to the vending machine to satisfy people to the user demand of environmental protection plastic bag 4, played the impetus for the use widely of environmental protection plastic bag 4.
As an optional implementation mode, the bag-lack detection system further comprises a central control system and a central control alarm for remote control, wherein the bag-lack detector 1 and the central control alarm are respectively in communication connection with the central control system;
the bag shortage detector 1 can detect whether the bag is in shortage in the bag automatic vending machine or not and send a detection signal to the central control system, and the central control system can obtain whether the bag is in shortage in the bag automatic vending machine or not according to the detection signal and control the central control alarm to give an alarm when the bag is in shortage in the bag automatic vending machine. In specific use, a plurality of bag automatic vending machines can be placed in an urban area, and the bag lack detector 1 of each bag automatic vending machine is respectively in communication connection with a central control system (as shown in fig. 3, four bag automatic vending machines are arranged); can lack the bag control to each sack vending machine like this, in time discover to lack the sack vending machine of bag to in time add the sack, the sack vending machine of bag can be more convenient discovery lack by central control system and the setting of well accuse alarm, also can reduce the number of times of patrolling the staff simultaneously. In the prior art, there are also devices, such as elevators, which utilize a central control system and a central control alarm.
As an optional implementation manner, the central control system is an MCU or a PLC.
As an alternative embodiment, the bag missing detector 1 is a photoelectric sensor; the bag missing detector 1 is arranged at the lower side of a bag outlet path in the bag vending machine and corresponds to a bag shoulder 401 of the bag. In specific use, the environment-friendly plastic bags 4 are used as bags, the environment-friendly plastic bags 4 are provided with two bag shoulders 401, and the adjacent environment-friendly plastic bags 4 are sequentially wound on a bag shaft 6 end to end (as shown in fig. 2, the adjacent environment-friendly plastic bags 4 are connected end to end) to form a bag roll 5; when the bag is not lacked, the bag shoulder 401 of the bag always shields the photoelectric sensor, when the bag is lacked, the photoelectric sensor cannot be shielded, a signal can be sent to the control device, and after the control device receives the signal, the warning device can be controlled to send out a bag shortage warning signal to prompt that the bag needs to be added.
As an alternative embodiment, the photo sensor is an SFH 7050 type flat-panel photo sensor from OSRAM OPTO semiconductor. Of course, other flat plate type photosensors may be selected.
As an alternative embodiment, the number of the photoelectric sensors is 1-3;
when more than 2 photoelectric sensors are arranged, more than 2 photoelectric sensors are respectively and electrically connected with the control device,
more than 2 photoelectric sensors can respectively detect whether the bag in the automatic bag vending machine is short of the bag and respectively send the detection signals to the control device; the control device can respectively obtain whether the bag in the bag automatic vending machine is short or not according to the detection signals, and controls the warning device to give an alarm when all the detection signals obtain that the bag in the bag automatic vending machine is short. The photoelectric sensors are arranged to improve the accuracy of bag missing detection.
As an optional implementation mode, more than 2 photoelectric sensors are respectively in communication connection with a central control system; more than 2 photoelectric sensors can respectively detect whether the bag in the automatic bag vending machine is short of the bag and respectively send the detection signals to the central control system; the central control system can respectively obtain whether the bag in the bag automatic vending machine is short or not according to the detection signals, and controls the central control alarm when all the detection signals obtain that the bag in the bag automatic vending machine is short.
As an alternative embodiment, more than 2 photoelectric sensors are arranged along the length direction of the bag, and all the photoelectric sensors correspond to the bag shoulder 401 of the bag.
As an alternative embodiment, the warning device is provided on the casing 3 of the bag vending machine; the warning device is a display module or a warning lamp.
As an optional implementation manner, the central control alarm is a display module, an audible and visual alarm or a warning lamp.
As an optional implementation manner, the display modules of the warning device and the central control alarm are both a liquid crystal display module or an LED display module.
As an optional embodiment, the bag-out detector further comprises a mounting seat 7 for mounting the bag-out detector 1; the mounting seat 7 is arranged at the lower side of a bag outlet path in the bag vending machine; the mounting seat 7 is provided with a mounting hole for mounting the bag-lack detector 1, and the bag-lack detector 1 is mounted in the mounting hole; the mounting 7 may be fixedly attached (e.g. welded) or movably attached (e.g. snapped) to the casing 3 of the bag vending machine.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a bag automatic vending machine is with lacking bag detection device which characterized in that: comprises a bag lack detector, a control device and a warning device; wherein,
the bag missing detector and the warning device are respectively and electrically connected with the control device;
the bag shortage detector can detect whether the bag is in the automatic bag vending machine or not and send a detection signal to the control device, and the control device can obtain whether the bag is in the automatic bag vending machine or not according to the detection signal and control the warning device to give an alarm when the bag is in the automatic bag vending machine.
2. The bag shortage detecting device for the bag vending machine according to claim 1, wherein: the bag-lack detector and the central control alarm are respectively in communication connection with the central control system;
the bag shortage detector can detect whether the bag is in shortage in the bag automatic vending machine or not and send a detection signal to the central control system, and the central control system can obtain whether the bag is in shortage in the bag automatic vending machine or not according to the detection signal and control the central control alarm to give an alarm when the bag is in shortage in the bag automatic vending machine.
3. The bag shortage detecting device for the bag vending machine according to claim 2, wherein: the bag missing detector is a photoelectric sensor; the bag missing detector is arranged on the lower side of a bag outlet path of the bag vending machine and corresponds to a bag shoulder of the bag.
4. The bag shortage detecting device for the bag vending machine according to claim 3, wherein: 1-3 photoelectric sensors are arranged;
when more than 2 photoelectric sensors are arranged, more than 2 photoelectric sensors are respectively and electrically connected with the control device,
more than 2 photoelectric sensors can respectively detect whether the bag in the automatic bag vending machine is short of the bag and respectively send the detection signals to the control device; the control device can respectively obtain whether the bag in the bag automatic vending machine is short or not according to the detection signals, and controls the warning device to give an alarm when all the detection signals obtain that the bag in the bag automatic vending machine is short.
5. The bag missing detection device for the bag vending machine according to claim 4, wherein: more than 2 photoelectric sensors are respectively in communication connection with the central control system; more than 2 photoelectric sensors can respectively detect whether the bag in the automatic bag vending machine is short of the bag and respectively send the detection signals to the central control system; the central control system can respectively obtain whether the bag in the bag automatic vending machine is short or not according to the detection signals, and controls the central control alarm when all the detection signals obtain that the bag in the bag automatic vending machine is short.
6. The bag shortage detecting device for the bag vending machine according to claim 5, wherein: more than 2 photoelectric sensors are arranged along the length direction of the bag and correspond to the bag shoulder of the bag.
7. The bag shortage detecting device for the bag vending machine according to claim 1 or 2, wherein: the warning device is a display module or a warning lamp.
8. The bag shortage detecting device for the bag vending machine according to claim 2, wherein: the central control alarm is a display module or a warning lamp.
9. The bag shortage detecting device for the bag vending machine according to claim 1 or 2, wherein: the bag-lack detector also comprises a mounting seat for mounting the bag-lack detector; the mounting seat is mounted on the underside of the bag outlet path in the bag vending machine.
10. The bag shortage detecting device for the bag vending machine according to claim 1 or 2, wherein: the control device is a main controller of the bag vending machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920485172.0U CN209486776U (en) | 2019-04-09 | 2019-04-09 | A kind of scarce bag detection device of sack vendor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920485172.0U CN209486776U (en) | 2019-04-09 | 2019-04-09 | A kind of scarce bag detection device of sack vendor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209486776U true CN209486776U (en) | 2019-10-11 |
Family
ID=68135135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920485172.0U Active CN209486776U (en) | 2019-04-09 | 2019-04-09 | A kind of scarce bag detection device of sack vendor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209486776U (en) |
-
2019
- 2019-04-09 CN CN201920485172.0U patent/CN209486776U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206818294U (en) | A kind of weighbridge anti-cheating system | |
| CN104299366B (en) | Debris flow monitoring and early warning system | |
| KR20120080797A (en) | Post box having function for displaying the number of postal matter storage | |
| CN209486776U (en) | A kind of scarce bag detection device of sack vendor | |
| CN209689785U (en) | It is a kind of biomedicine Molecular Laboratory reagent cold chain monitoring and alarm system | |
| CN204757931U (en) | Height detection early warning device is piled to grain | |
| CN206638347U (en) | A kind of infrared sensor array | |
| CN208985251U (en) | A kind of human body environment's optical detection system based on self-service cabinet | |
| CN206954656U (en) | A kind of automatic packaging system for waterproof roll | |
| CN205120991U (en) | Food metal detector | |
| CN110525915A (en) | Belt conveyor and belt slippage detection method | |
| WO2014071831A1 (en) | Rolling labeling machine and automatic monitoring device thereof | |
| CN205375833U (en) | Vapour traffic flow detection system | |
| CN206541414U (en) | A kind of transformer is anti-close to alarming device | |
| CN202120301U (en) | Sensing carpet and system for monitoring pedestrian flow density of public place | |
| CN211955864U (en) | Intelligent security inspection temperature measurement system | |
| CN206270327U (en) | Water quality detection device, water purifier and water purification system | |
| CN201081694Y (en) | Contactless photoelectric thickness gauge | |
| CN107244465A (en) | Drug equipment | |
| CN207741842U (en) | A kind of road administration inspection display system | |
| CN220390776U (en) | Supplementary induction mechanism of air brushing cloth surplus | |
| CN202383311U (en) | Product label detecting device | |
| CN209044834U (en) | A kind of child loses school bus prior-warning device | |
| CN203502603U (en) | Detector for objects inside box | |
| CN206605556U (en) | A kind of lining paper detection means of disconnecting machine used for aluminium foil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |