CN209469185U - Door opening and closing system based on the control of electromagnet change in polarity - Google Patents
Door opening and closing system based on the control of electromagnet change in polarity Download PDFInfo
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- CN209469185U CN209469185U CN201821484617.5U CN201821484617U CN209469185U CN 209469185 U CN209469185 U CN 209469185U CN 201821484617 U CN201821484617 U CN 201821484617U CN 209469185 U CN209469185 U CN 209469185U
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- switch gate
- electromagnet
- door opening
- closing system
- switch
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Abstract
The utility model provides a kind of door opening and closing system based on the control of electromagnet change in polarity.Wherein, switch gate, setting on a moving belt, are opened when article reaches and are closed after article passes through；Magnetic door driving part includes alnico magnets and electromagnet, and the two is respectively arranged on the switch gate and the conveyer belt；Whether detection module, detects whether the article on conveyer belt is in the state for reaching the switch gate, or in the state by the switch gate；Door control module is switched, according to the testing result of the detection module, the electromagnet is controlled and changes magnetic switch with the alnico magnets cooperation realization switch gate.The utility model simplifies the driving structure of switch gate, not only accelerates transmission speed, and reliability improves, and reduces installation and maintenance expense, save the cost.
Description
Technical field
The utility model relates to control gate technique field, in particular to the switch gate system based on the control of electromagnet change in polarity
System.
Background technique
In the logistics system of modernization, article transmitting can be realized by conveyer belt, also, also install on a moving belt
There is switch gate.Switch gate is opened when article transmitting reaches in front of it, and is closed after in object.Switch gate is arranged can
To play the role of including: the different operation area of isolated transmission band, prevent the article without detection from passing in and out privately.
Currently, traditional conveyer belt switch gate using lift driving mechanism drive door leaf vertical lift, realize open and
It closes.But the lift driving mechanism of switch gate has the shortcomings that structure is complicated, the speed of service is slow, easy failure, and goes up and down
The switch gate installation of formula driving and maintenance cost are relatively high.A traditional conveyer belt needs two switch gates, and two parallel
Conveyer belt will four switch gates, if all using above-mentioned switch gate at high cost, speed is slow and reliability is poor, can pole
The big cost for increasing logistics operation.
With the progress of automatic material flow technology, urgent need is a kind of easy to install and use, and transmission speed is fast, dimension
Repair that expense is low, the few switch accelerator control system of cost of investment.
Utility model content
To overcome above-mentioned at least one defect of the existing technology, the utility model is provided to be become based on electromagnet polarity
The door opening and closing system for changing control realizes quick control switch door using the Impact direction of electromagnet heat treatment switching switch gate
Operation, solution control switch door driving is complicated, reliability is low, installation and maintenance are costly, the slow problem of the speed of service.
As the utility model in a first aspect, the utility model discloses a kind of based on the control of electromagnet change in polarity
Door opening and closing system, comprising:
Switch gate, setting on a moving belt, are opened when article reaches and are closed after article passes through；
Magnetic door driving part, including alnico magnets and electromagnet, the two are respectively arranged on switch gate and conveyer belt；
Detection module, whether the article detected on conveyer belt is in the state for reaching the switch gate, or be in
Pass through the state of the switch gate；
Door control module is switched, according to the testing result of the detection module, the electromagnet is controlled and changes magnetism, with institute
State the switch that the switch gate is realized in alnico magnets cooperation.
In a kind of possible embodiment, the electromagnet or described permanent is set at the bottom margin of the switch gate
Property magnet.
In a kind of possible embodiment, the electromagnet or the permanent magnetic are set in the edge of the conveyer belt
Iron.
In a kind of possible embodiment, the alnico magnets are set at the bottom margin of the switch gate, in institute
It states conveyer belt edge and the electromagnet is set.
In a kind of possible embodiment, the top of the switch gate is suspended on the top of the conveyer belt by pivot.
In a kind of possible embodiment, the detection module is infrared detecting device.
In a kind of possible embodiment, the article that the detection module detects on the conveyer belt is sent to the switch
The first magnetic switching signal is generated when door.
In a kind of possible embodiment, the switch door control module controls institute according to the described first magnetic switching signal
The magnetism for stating electromagnet is identical as the magnetism of the alnico magnets, opens the switch gate by the mutual expelling force of like pole
Pass through for article.
In a kind of possible embodiment, the detection module detects the article on the conveyer belt and passes through the switch gate
The second magnetic switching signal is generated afterwards.
In a kind of possible embodiment, the switch door control module controls institute according to the described second magnetic switching signal
The magnetism of electromagnet is stated with the magnetism of the alnico magnets on the contrary, closing the switch gate by the phase suction of opposite pole
It closes.
Door opening and closing system provided by the utility model based on the control of electromagnet change in polarity, passes through the pole using electromagnet
Property switching realize switch gate opening and closing, simplify the driving structure of switch gate, not only accelerate transmission speed, reliability
It improves, and reduces installation and maintenance expense, save the cost.
Detailed description of the invention
It is exemplary below with reference to the embodiment of attached drawing description, it is intended to it is used for explanation and illustration the utility model, without
It can be interpreted as the limitation to the protection scope of the utility model.
Fig. 1 is that the structure when door opening and closing system provided by the utility model based on the control of electromagnet change in polarity is closed is shown
It is intended to；
Fig. 2 is that the structure when door opening and closing system provided by the utility model based on the control of electromagnet change in polarity is opened is shown
It is intended to.
Appended drawing reference:
1- alnico magnets
2- switch gate
3- pivot
4- package
5- electromagnet
6- infrared detecting device
7- conveyer belt
Specific embodiment
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, below in conjunction with the utility model
Attached drawing in embodiment, is further described in more detail the technical scheme in the embodiment of the utility model.
It should be understood that in the accompanying drawings, from beginning to end same or similar label indicate same or similar element or
Element with the same or similar functions.The embodiments are a part of the embodiments of the present invention, rather than whole
Embodiment, in the absence of conflict, the features in the embodiments and the embodiments of the present application can be combined with each other.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts every other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With the limitation of novel protected range.
The switch provided by the utility model based on the control of electromagnet change in polarity is described in detail below with reference to Fig. 1 and Fig. 2
The embodiment of door system.As depicted in figs. 1 and 2, door opening and closing system provided in this embodiment mainly includes with flowering structure.
Switch gate 2 hangs on 7 top of conveyer belt by pivot 3, and switch gate 2 is used to open when package 4 reaches, and is wrapping
Wrap up in 4 pass through after close.Magnetic door driving part includes the alnico magnets 1 and electricity being respectively arranged on switch gate 2 and conveyer belt 7
Magnet 5, wherein it is preferred that alnico magnets 1 are arranged at the bottom margin of switch gate 2, and electromagnet 5 is arranged in conveyer belt 7
Edge.Infrared detecting device 6 is mounted on the edge of conveyer belt 7, detects the package 4 on conveyer belt 7 and is in arrival switch gate 2
State, or in passing through the state of switch gate 2；For example, infrared detecting device 6 can be in 2 front certain distance of switch gate
Place projects one of infrared ray, and infrared ray is blocked when package 4 passes through, then detects package 4 in the state for reaching switch gate 2；
Also, infrared detecting device 6 can also project one of infrared ray at a certain distance from the rear of switch gate 2, when package 4 passes through
Infrared ray is blocked, then detects package 4 in the state by switch gate 2.This system further includes a switch door control module,
Such as the control chip such as can be MCU, connect infrared detecting device；Door control module is switched according to the inspection of the detection module
It surveys as a result, controlling the electromagnet changes magnetic switch with the alnico magnets cooperation realization switch gate.
As shown in Figure 1, package 4 is run on conveyor belt 7, and when package 4 is in the state for reaching switch gate 2, infrared inspection
It surveys after device 6 detects 4 arrival switch gate 2 of package and generates the first magnetic switching signal.Door control module is switched according to infrared inspection
The magnetism that the device 6 generates first magnetic switching signal controls the electromagnet 5 is surveyed, the magnetic phase with alnico magnets 1 is allowed to
Together, identical charges repel each other, and under the effect of the repulsion of electromagnet 5 and alnico magnets 1, switch gate 2 is opened to be passed through for package 4.
As shown in Fig. 2, infrared detecting device 6 detects that package passes through when package 4 is in the state by switch gate 2
The second magnetic switching signal is generated after switch gate 2.It switchs door control module and electromagnet 5 is changed according to the second magnetic switching signal
Magnetism, is allowed to the magnetism of alnico magnets 1 on the contrary, there is a natural attraction between the sexes, in the suction and again of electromagnet 5 and alnico magnets 1
Under power effect, switch gate 2 is closed and is adsorbed with electromagnet apparatus.
As it can be seen that the door opening and closing system described in the utility model based on the control of electromagnet change in polarity, is in detection package
It is no to be in the state for reaching switch gate or whether be on the basis of the state by switch gate, it is ferromagnetic using switching electromagnetism
Property, it realizes the variation of the attraction and repulsive interaction that apply to switch gate, so that re-adjustments switch gate is on and off, changes
The labyrinth of conventional conveyor switch gate lift driving, not only accelerates transmission speed, and reliability improves, and reduces
Installation and maintenance expenses, save the cost.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with described
Subject to scope of protection of the claims.
Claims (10)
1. a kind of door opening and closing system based on the control of electromagnet change in polarity characterized by comprising
Switch gate, setting on a moving belt, are opened when article reaches and are closed after article passes through；
Magnetic door driving part, including alnico magnets and electromagnet, the two are respectively arranged at the switch gate and the transmission
It takes；
Whether detection module, detects whether the article on conveyer belt is in the state for reaching the switch gate, or be in and pass through
The state of the switch gate；
Switch door control module, according to the testing result of the detection module, control the electromagnet change it is magnetic, with it is described forever
The switch of the switch gate is realized in long property magnet cooperation.
2. door opening and closing system according to claim 1, which is characterized in that institute is arranged at the bottom margin of the switch gate
State electromagnet or the alnico magnets.
3. door opening and closing system according to claim 1, which is characterized in that the electricity is arranged in the edge of the conveyer belt
Magnet or the alnico magnets.
4. door opening and closing system according to claim 1, which is characterized in that institute is arranged at the bottom margin of the switch gate
Alnico magnets are stated, the electromagnet is set in the conveyer belt edge.
5. door opening and closing system according to claim 1, which is characterized in that the top of the switch gate is suspended on by pivot
The top of the conveyer belt.
6. door opening and closing system according to claim 1, which is characterized in that the detection module is infrared detecting device.
7. door opening and closing system according to claim 1, which is characterized in that the detection module detects on the conveyer belt
Article generates the first magnetic switching signal when being sent to the switch gate.
8. door opening and closing system according to claim 7, which is characterized in that the switch door control module is according to described first
The magnetism that magnetic switching signal controls the electromagnet is identical as the magnetism of the alnico magnets, passes through repelling each other for like pole
Power passes through the switch gate opening for article.
9. door opening and closing system according to claim 1, which is characterized in that the detection module detects on the conveyer belt
Article is by generating the second magnetic switching signal after the switch gate.
10. door opening and closing system according to claim 9, which is characterized in that the switch door control module is according to described
Two magnetic switching signals control the magnetism of the electromagnet and the magnetism of the alnico magnets on the contrary, the phase for passing through opposite pole
Suction closes the switch gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484617.5U CN209469185U (en) | 2018-09-11 | 2018-09-11 | Door opening and closing system based on the control of electromagnet change in polarity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821484617.5U CN209469185U (en) | 2018-09-11 | 2018-09-11 | Door opening and closing system based on the control of electromagnet change in polarity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209469185U true CN209469185U (en) | 2019-10-08 |
Family
ID=68086011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821484617.5U Active CN209469185U (en) | 2018-09-11 | 2018-09-11 | Door opening and closing system based on the control of electromagnet change in polarity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209469185U (en) |
-
2018
- 2018-09-11 CN CN201821484617.5U patent/CN209469185U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 h6-1, H6 reservoir, Chiwan oil base, H6 reservoir, left battery Road, Chiwan community, zhaoshang street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Lan pangzi machine intelligence Co., Ltd Address before: H6-2 depot of Chiwan oil base, No.2 zuobaotai Road, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN DORABOT ROBOTICS Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 h6-1, H6 reservoir, Chiwan oil base, H6 reservoir, Chiwan left battery Road, Chiwan community, zhaoshang street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Lan pangzi machine intelligence Co., Ltd Address before: 518000 h6-1, H6 reservoir, Chiwan oil base, H6 reservoir, left battery Road, Chiwan community, zhaoshang street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Lan pangzi machine intelligence Co., Ltd |
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| CP02 | Change in the address of a patent holder |