CN203965635U - A kind of screening machine with intelligent checking system - Google Patents
A kind of screening machine with intelligent checking system Download PDFInfo
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- CN203965635U CN203965635U CN201420281311.5U CN201420281311U CN203965635U CN 203965635 U CN203965635 U CN 203965635U CN 201420281311 U CN201420281311 U CN 201420281311U CN 203965635 U CN203965635 U CN 203965635U
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- screening machine
- circuit
- inductor
- travelling belt
- checking system
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Abstract
The utility model openly has the screening machine of intelligent checking system, include support frame, support frame is provided with the drive unit being connected with conveyer, on support frame, be also provided with operating means, control device and safety feature, control device respectively with operating means, drive unit and safety feature connect, operating means includes startup controller, stop control, anxious stop controller and positive and negative rotating controller, control device includes intelligent processor and control circuit input/output module, safety feature includes the anti-sticking thing inductor that is arranged on travelling belt both sides, be arranged on the front inductor of travelling belt front end, be arranged on rear inductor and the warning device of travelling belt rear end, positive and negative rotating controller includes prograde circuit and the circuit for reversing of Access Control circuit input/output module, drive motor accesses prograde circuit and circuit for reversing simultaneously.The utlity model has multiple detection means, can make the advantage of travelling belt rotating, conveniently moving.
Description
Technical field
The utility model relates to the technical field of screening machine, specifically, is a kind of screening machine with intelligent checking system.
Background technology
Screening machine is widely used in the occasions such as megastore, supermarket, airport, subway, bus station, existing screening machine function singleness, when use, transport tape can only a direction rotate, need to change direction and whole screening machine need to be turned to another direction, and the quality of screening machine own is larger, transfer to other use and comparatively bother, and in screening machine, radioactivity device will be installed, carrying screening machine also has certain risk.When screening machine is normally worked, when occurring that article skid off from driving-belt side, while being stuck in screening machine both sides, common screening machine can not find also can not send warning automatically, many people also do not know and in screening machine, are provided with radioactive source, and some passengers wait for while finding that own luggage and articles do not go out screening machine in the exit of screening machine, understand and oneself probe into screening machine searching, cause radiation, affect healthy.
Utility model content
The technical matters existing for prior art, the utility model provides a kind of screening machine with intelligent checking system that has multiple detection means, can make travelling belt rotating.
In order to solve existing technical matters, the technical solution adopted in the utility model is:
There is the screening machine of intelligent checking system, include support frame, support frame is provided with the drive unit being connected with conveyer, drive unit includes drive motor, conveyer includes the travelling belt of winding on drive roll and driven voller, wherein: on support frame, be also provided with operating means, control device and safety feature, control device respectively with operating means, drive unit and safety feature connect, operating means includes startup controller, stop control, anxious stop controller and positive and negative rotating controller, control device includes intelligent processor and control circuit input/output module, safety feature includes the anti-sticking thing inductor that is arranged on travelling belt both sides, be arranged on the front inductor of travelling belt front end, be arranged on rear inductor and the warning device of travelling belt rear end, positive and negative rotating controller includes prograde circuit and the circuit for reversing of Access Control circuit input/output module, drive motor accesses prograde circuit and circuit for reversing simultaneously.
Further improvement as technique scheme:
On above-mentioned drive roll, be coaxially connected with power wheel, drive motor is connected by belt gear with power wheel.
Above-mentioned startup controller includes the start-up circuit of Access Control circuit input/output module and can connect the start button of start-up circuit, and stop control includes the halt circuit of Access Control circuit input/output module and can connect the stop button of halt circuit; Anxious stop controller includes the anxious power failure road of Access Control circuit input/output module and can connect the scram button on anxious power failure road; Positive and negative rotating controller includes the rotating knob that can connect prograde circuit or circuit for reversing; Operating means includes display panel, is provided with detection signal lamp, run signal lamp and warning light on display panel.
Above-mentioned anti-sticking thing inductor, front inductor and rear inductor are photoelectric sensor.
On above-mentioned support frame, be provided with and can cut-off the power isolating switch on total road of the screening machine with intelligent checking system.
Above-mentioned support frame both sides are provided with the travelling belt place of matching the guardrail that prevents that on travelling belt, article drop from both sides.
Above-mentioned support frame bottom is provided with the pin that pushes away that conveniently pushes screening machine.
Above-mentioned anti-sticking thing inductor includes the left anti-sticking thing inductor that is arranged on travelling belt left side and the right anti-sticking thing inductor that is arranged on travelling belt right side.
Above-mentioned control device is programmable logic controller (PLC).
The using method of the screening machine with intelligent checking system of the present utility model, comprises the following steps:
One, standby step: the isolating switch that closes, press start button, the flicker of detection signal lamp, screening machine enters holding state;
Two, security control step:
Front inductor detects has object to enter conveyer, signal is passed to control device, conveyer operation, anti-sticking thing inductor detects that the object that enters conveyer departs from travelling belt or is stuck, and signal is passed to control device, when control device control warning light lights, warning device is reported to the police, control device makes drive motor static, after fault is got rid of, press start button, the screening machine with intelligent checking system recovers; Rear inductor has detected when object enters conveyer from rear, signal is passed to control device, when control device control warning light lights, warning device is reported to the police, control device makes drive motor static, after object removes, press start button, the screening machine with intelligent checking system resumes operation;
Three, anxious stopping suddenly:
In the time that people finds that screening machine need to carry out adjusting or fault, press in time scram button, drive motor is static, and fault cleans out, and unclamps scram button, and screening machine continues operation.
Four, step out of service:
Press stop button, the flicker of detection signal lamp, control device control conveyer decommissions;
Five, inversion step:
Rotating knob is gone to oppositely, and positive and negative rotating controller is connected and is changed into circuit for reversing connection by prograde circuit, drive motor reversion, and travelling belt is reversion thereupon also, and front inductor and rear inductor function are exchanged.
Compared with prior art, the screening machine with intelligent checking system of the present utility model, include support frame, support frame is provided with the drive unit being connected with conveyer, drive unit includes drive motor, conveyer includes the travelling belt of winding on drive roll and driven voller, wherein: on support frame, be also provided with operating means, control device and safety feature, control device respectively with operating means, drive unit and safety feature connect, operating means includes startup controller, stop control, anxious stop controller and positive and negative rotating controller, control device includes intelligent processor and control circuit input/output module, safety feature includes the anti-sticking thing inductor that is arranged on travelling belt both sides, be arranged on the front inductor of travelling belt front end, be arranged on rear inductor and the warning device of travelling belt rear end, positive and negative rotating controller includes prograde circuit and the circuit for reversing of Access Control circuit input/output module, drive motor accesses prograde circuit and circuit for reversing simultaneously.The utility model regulates the running of other each devices by control device, be the control core of whole system, rotating and the startup of control device control drive motor and stopping.The utility model is collected the parameter such as direction, position and ingress rate of the article that enter conveyer by being arranged on the anti-sticking thing inductor of conveyer periphery, front inductor and rear inductor, these data are sent to control device analysis, and control device sends different instructions by analysis result.Anti-sticking thing inductor has two groups, one group on the travelling belt left side, one group on travelling belt the right, every group all at least comprises a conveyer front portion, one at conveyer rear portion and the inductor cooperatively interacting, anti-sticking thing inductor can detect article and whether deflect away from travelling belt, can also detect whether the article that deflect away from travelling belt have blocked motionless.Whether rear inductor can detect has people to enter conveyer from rear, to avoid health to suffer radiation.In the time that drive motor reverses, front inductor and rear inductor function are exchanged, and front inductor can detect whether have people to enter conveyer from front, to avoid health to suffer radiation.
The utility model carries out outside input operation by operating means, action button mainly contains start button, stop button, scram button and rotating knob, each button connects corresponding circuit, for example, start button connects start-up circuit, once this circuit is communicated with, control device receives that information makes whole system enter holding state, rotating knob connects positive connection circuit and reversal connection circuit, determines that travelling belt is forward or reversion.
The utlity model has multiple detection means, can make the advantage of travelling belt rotating, conveniently moving.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of conveyer in Fig. 1;
Fig. 4 is the utility model annexation block scheme.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail:
Fig. 1 is to Figure 4 shows that structural representation of the present utility model.
Reference numeral is wherein: support frame 1, isolating switch 11, guardrail 12, push away pin 13, conveyer 2, travelling belt 21, drive roll 22, power wheel 22a, driven voller 23, operating means 3, start controller 31, stop control 32, anxious stop controller 33, positive and negative rotating controller 34, display panel 35, detection signal lamp 35a, run signal lamp 35b, warning light 35c, control device 4, intelligent processor 41, control circuit input/output module 42, drive unit 5, drive motor 51, safety feature 6, anti-sticking thing inductor 61, front inductor 62, rear inductor 63.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail:
As shown in Figure 1 and Figure 4, the screening machine with intelligent checking system of the present utility model, include support frame 1, support frame 1 is provided with the drive unit 5 being connected with conveyer 2, drive unit 5 includes drive motor 51, conveyer 2 includes the travelling belt 21 of winding on drive roll 22 and driven voller 23, wherein: on support frame 1, be also provided with operating means 3, control device 4 and safety feature 6, control device 4 respectively with operating means 3, drive unit 5 and safety feature 6 connect, operating means 3 includes and starts controller 31, stop control 32, anxious stop controller 33 and positive and negative rotating controller 34, control device 4 includes intelligent processor 41 and control circuit input/output module 42, safety feature 6 includes the anti-sticking thing inductor 61 that is arranged on travelling belt 21 both sides, be arranged on the front inductor 62 of travelling belt 21 front ends, be arranged on rear inductor 63 and the warning device of travelling belt 21 rear ends, positive and negative rotating controller 34 includes prograde circuit and the circuit for reversing of Access Control circuit input/output module 42, drive motor 51 accesses prograde circuit and circuit for reversing simultaneously.Control device 4 regulates the running of other each devices, it is the control core of whole system, control device 4 can be mixed frequency converter and together positive and negative rotation circuit be controlled, also can control positive and negative rotation circuit separately, the utility model is collected the parameter such as direction, position and ingress rate of the article that enter conveyer 2 by being arranged on the anti-sticking thing inductor 61, front inductor 62 of conveyer 2 peripheries and rear inductor 63, these data are sent to control device 4 and analyze, and control device 4 sends different instructions by analysis result.
In embodiment, be coaxially connected with power wheel 22a on drive roll 22, drive motor 51 is connected by belt gear with power wheel 22a.
In embodiment, start controller 31 and include the start-up circuit of Access Control circuit input/output module 42 and can connect the start button of start-up circuit, stop control 32 includes the halt circuit of Access Control circuit input/output module 42 and can connect the stop button of halt circuit; Anxious stop controller 33 includes the anxious power failure road of Access Control circuit input/output module 42 and can connect the scram button on anxious power failure road; Positive and negative rotating controller 34 includes the rotating knob that can connect prograde circuit or circuit for reversing; Operating means 3 includes display panel 35, is provided with detection signal lamp 35a, run signal lamp 35b and warning light 35c on display panel 35.
In embodiment, anti-sticking thing inductor 61, front inductor 62 and rear inductor 63 are photoelectric sensor.
In embodiment, on support frame 1, be provided with and can cut-off the power isolating switch 11 on total road of the screening machine with intelligent checking system.
In embodiment, support frame 1 both sides are provided with travelling belt 21 places of matching the guardrail 12 that prevents that on travelling belt 21, article drop from both sides.
In embodiment, support frame 1 bottom be provided with conveniently push screening machine push away pin 13.
In embodiment, anti-sticking thing inductor 61 includes the left anti-sticking thing inductor that is arranged on travelling belt 21 left sides and the right anti-sticking thing inductor that is arranged on travelling belt 21 right sides.
In embodiment, control device 4 is programmable logic controller (PLC), i.e. PLC.
Guardrail 12 is set and pushes away pin 13 and can make screening machine carry easily, greatly promote the locomitivity of screening machine, make its use more convenient.
The using method of the screening machine with intelligent checking system of the present utility model, comprises the following steps:
One, standby step: the isolating switch 11 that closes, press start button, detection signal lamp 35a flicker, screening machine enters holding state;
Two, security control step:
Front inductor 62 detects has object to enter conveyer 2, signal is passed to control device 4, conveyer 2 moves, anti-sticking thing inductor 61 detects that the object that enters conveyer 2 departs from travelling belt 21 or is stuck, and signal is passed to control device 4, and control device 4 is controlled when warning light 35c lights, warning device is reported to the police, control device 4 makes drive motor 51 static, after fault is got rid of, press start button, the screening machine with intelligent checking system recovers; Rear inductor 63 has detected when object enters conveyer 2 from rear, signal is passed to control device 4, control device 4 is controlled when warning light 35c lights, warning device is reported to the police, control device 4 makes drive motor 51 static, after object removes, press start button, the screening machine with intelligent checking system resumes operation;
Four, anxious stopping suddenly: in the time that people finds that screening machine need to carry out adjusting or fault, press in time scram button, drive motor 51 is static, and fault cleans out, and unclamps scram button, and screening machine continues operation.
Five, step out of service:
Press stop button, detection signal lamp 35a flicker, control device 4 is controlled conveyer 2 and is decommissioned;
Six, inversion step:
Rotating knob is gone to oppositely, and positive and negative rotating controller 34 is connected and is changed into circuit for reversing connection by prograde circuit, and drive motor 51 reverses, and travelling belt 21 is reversion thereupon also, and front inductor 62 is exchanged with rear inductor 63 functions.
The using method of the utility model in concrete use is as follows:
Detection signal lamp 35a is that amber light, run signal lamp 35b are that green light, warning light 35c are red light,
(1) the standby stage
The isolating switch 11 that closes, presses start button, and amber light flicker, represents that all are normal, and screening machine enters holding state.
(2) normal operating phase
Front inductor 62 detects has object to enter, and drive motor 51 normally moves.
(3) anxious stopping
If object departs from travelling belt 21 or is stuck or other emergency conditioies, press in time scram button, object cleans out, and unclamps scram button, and screening machine continues operation.If do not press scram button, object departs from conveying belt or the system meeting automatic alarm that is stuck, and travelling belt 21 is out of service, when object cleans out, presses start button, screening machine intelligent operation.
(4) security alarm
In the operation phase, rear inductor 63 detects that someone touches, and hummer sends warning reminding, and red light is long bright, avoids health radiation.
(5) out of service
Press stop button, amber light flicker, after 10S, screening machine all stops, shutdown device 11.
(6) reversion
The isolating switch 11 that closes, set direction switch changes into oppositely, presses start button, and process is demonstrated with forward.
Below be only preferred implementation of the present utility model, protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, should be considered as protection domain of the present utility model.
Claims (9)
1. there is the screening machine of intelligent checking system, include support frame (1), described support frame (1) is provided with the drive unit (5) being connected with conveyer (2), described drive unit (5) includes drive motor (51), described conveyer (2) includes the travelling belt (21) of winding on drive roll (22) and driven voller (23), it is characterized in that: on described support frame (1), be also provided with operating means (3), control device (4) and safety feature (6), described control device (4) respectively with operating means (3), drive unit (5) and safety feature (6) connect, described operating means (3) includes and starts controller (31), stop control (32), anxious stop controller (33) and positive and negative rotating controller (34), described control device (4) includes intelligent processor (41) and control circuit input/output module (42), described safety feature (6) includes the anti-sticking thing inductor (61) that is arranged on travelling belt (21) both sides, be arranged on the front inductor (62) of travelling belt (21) front end, be arranged on rear inductor (63) and the warning device of travelling belt (21) rear end, described positive and negative rotating controller (34) includes prograde circuit and the circuit for reversing of Access Control circuit input/output module (42), described drive motor (51) accesses prograde circuit and circuit for reversing simultaneously.
2. the screening machine with intelligent checking system according to claim 1, it is characterized in that: on described drive roll (22), be coaxially connected with power wheel (22a), described drive motor (51) is connected by belt gear with power wheel (22a).
3. the screening machine with intelligent checking system according to claim 2, it is characterized in that: described startup controller (31) includes the start-up circuit of Access Control circuit input/output module (42) and can connect the start button of start-up circuit, described stop control (32) includes the halt circuit of Access Control circuit input/output module (42) and can connect the stop button of halt circuit; Described anxious stop controller (33) includes the anxious power failure road of Access Control circuit input/output module (42) and can connect the scram button on anxious power failure road; Described positive and negative rotating controller (34) includes the rotating knob that can connect prograde circuit or circuit for reversing; Described operating means (3) includes display panel (35), is provided with detection signal lamp (35a), run signal lamp (35b) and warning light (35c) on described display panel (35).
4. the screening machine with intelligent checking system according to claim 3, is characterized in that: described anti-sticking thing inductor (61), front inductor (62) and rear inductor (63) are photoelectric sensor.
5. the screening machine with intelligent checking system according to claim 4, is characterized in that: on described support frame (1), be provided with and can cut-off the power isolating switch (11) on total road of the screening machine with intelligent checking system.
6. the screening machine with intelligent checking system according to claim 5, is characterized in that: described support frame (1) both sides are provided with travelling belt (21) place of matching the guardrail (12) that prevents that the upper article of travelling belt (21) from dropping from both sides.
7. the screening machine with intelligent checking system according to claim 6, is characterized in that: described support frame (1) bottom be provided with conveniently push screening machine push away pin (13).
8. the screening machine with intelligent checking system according to claim 1, is characterized in that: described anti-sticking thing inductor (61) includes the left anti-sticking thing inductor that is arranged on travelling belt (21) left side and the right anti-sticking thing inductor that is arranged on travelling belt (21) right side.
9. the screening machine with intelligent checking system according to claim 1, is characterized in that: described control device (4) is programmable logic controller (PLC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420281311.5U CN203965635U (en) | 2014-05-29 | 2014-05-29 | A kind of screening machine with intelligent checking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420281311.5U CN203965635U (en) | 2014-05-29 | 2014-05-29 | A kind of screening machine with intelligent checking system |
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| Publication Number | Publication Date |
|---|---|
| CN203965635U true CN203965635U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420281311.5U Expired - Fee Related CN203965635U (en) | 2014-05-29 | 2014-05-29 | A kind of screening machine with intelligent checking system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203965635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803335A (en) * | 2017-03-06 | 2017-06-06 | 东华大学 | A kind of control device of wireless in traditional switch |
| CN111856607A (en) * | 2020-08-04 | 2020-10-30 | 常州钛电科技有限公司 | Terahertz-based rapid security check instrument |
-
2014
- 2014-05-29 CN CN201420281311.5U patent/CN203965635U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803335A (en) * | 2017-03-06 | 2017-06-06 | 东华大学 | A kind of control device of wireless in traditional switch |
| CN111856607A (en) * | 2020-08-04 | 2020-10-30 | 常州钛电科技有限公司 | Terahertz-based rapid security check instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |