CN105353676B - A kind of sand blasting room flexible lifting door with intelligent controlling device - Google Patents
A kind of sand blasting room flexible lifting door with intelligent controlling device Download PDFInfo
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- CN105353676B CN105353676B CN201510758836.2A CN201510758836A CN105353676B CN 105353676 B CN105353676 B CN 105353676B CN 201510758836 A CN201510758836 A CN 201510758836A CN 105353676 B CN105353676 B CN 105353676B
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- 238000005488 sandblasting Methods 0.000 title claims abstract description 190
- 230000007246 mechanism Effects 0.000 claims abstract description 113
- 230000000694 effects Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 238000011835 investigation Methods 0.000 abstract description 2
- 238000012372 quality testing Methods 0.000 abstract description 2
- 230000011664 signaling Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005422 blasting Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005480 shot peening Methods 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
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- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2628—Door, window
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention discloses a kind of sand blasting room flexible lifting door with intelligent controlling device, including：It is arranged on the overhead door mechanism and control system of sand blasting room.It uses transducer drive overhead door, avoids door body roller shutter heaviness, and driving and consumed energy are excessive；Roller shutter start and stop inertia is big, the shortcomings that protecting spacing impact force big to both ends, seriously affect its service life.Sand blasting room flexible lifting door energy intelligent analysis with intelligent controlling device shows limit switch fault, personnel's investigation processing easy to operation.Sand blasting room flexible lifting door with intelligent controlling device when people or other failure things are located at immediately below gate, feeds back to integration module, control gate operations pause, ensure that the safety of personage with failure quality testing examining system by detecting signal.Sand blasting room flexible lifting door with intelligent controlling device can pass through correlation signal automatic switch.
Description
Technical field
The present invention relates to sand blasting room field, more particularly to a kind of sand blasting room flexible lifting door with intelligent controlling device.
Background technology
Sand blasting room is called shot-peening room, sanding room, is adapted to some large-scale workpiece removing surfaces, derusting, increase workpiece is with applying
Adhesive force between layer and other effects, sand blasting room is divided into according to the way of recycling shot-peening room of abrasive material：Mechanical recovery type shot-peening room and people
Work recovery type shot-peening room.For wherein manual recovery sand blasting room due to economical and practical, making is simply, conveniently, simple with material, greatly subtracts
The cost of sand blasting room is lacked, has also been received by many clients particularly medium-sized and small enterprises.It is right with the raising of the degree of automation
Automatic sand spurting device can be used to handle in part.The nozzle manipulator being installed in sand blasting room can carry out piece surface automatic
Sandblasting, the inaccessible region of automatic sand blasting processing can manually complete in sandblasting.Flexibility is so not only maintained, but also is reduced pair
The requirement of grit blasting operation person's quantity.
Country's throwing shot blasting equipment technical merit is relatively low, and it is horizontal to mid-term totally to reach the external phase at the beginning of the eighties in last century.Deposit
The problem of be：Poor reliability, high failure rate；High energy consumption；Operating environment is poor, and environmental pollution is serious；Operator's quality and technical ability
Poor, there are security risk；Equipment controlled level is relatively low, and automatization level is relatively low.Sand blasting room is also to start recent years to send out
Exhibition is grown.Most of at present is based on manual cleaning, and the control at its gate is fairly simple, is usually start-stop control, and some adds distant
Device is controlled to carry out start-stop.
Gate installation and maintenance belong to high-risk operations, especially for several meters even limit installation of tens meters of height, installation
Narrow space, safety coefficient is low, and failure rate is higher.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, it is an object of the present invention to provide one kind to have intelligent control dress
The sand blasting room flexible lifting door put, including：The overhead door mechanism of sand blasting room is arranged on, the overhead door mechanism includes：Overhead door,
Lift door drive and control system；
The control system includes：For controlling described in the sandblasting control mechanism and control that sand blasting unit is run in sand blasting room
Lift the overhead door control mechanism of door drive operation；
It is equipped with the top of the overhead door and is electrically connected with the overhead door control mechanism, for is sent to overhead door control mechanism
The door that overhead door reaches a signal is opened position-limit mechanism and is electrically connected with the overhead door control mechanism, for being controlled to overhead door
Mechanism sends the door pass position-limit mechanism that overhead door closes signal in place；
The door, which opens position-limit mechanism, to be included：First is driven limit switch and second is driven limit switch；
Described first is opened that limit switch opens normal open switch equipped with first and first is opened normally closed switch；
Described second is opened that limit switch opens normal open switch equipped with second and second is opened normally closed switch；
Open normally closed switch and open normally closed switch with described second for described first and be connected in series；
The door, which closes position-limit mechanism, to be included：First pass limit switch and second pass limit switch；
First pass limit switch is equipped with first and closes normal open switch and first pass normally closed switch；
Second pass limit switch is equipped with second and closes normal open switch and second pass normally closed switch；
Described first closes normally closed switch and is connected in series with described second pass normally closed switch.
Preferably, the sandblasting control mechanism includes：Sandblasting starting module, sandblasting stopping modular；
The overhead door control mechanism includes：Overhead door Open control module, overhead door closing control module, lifting door lock
Mold block；
The sandblasting starting module is used to control sand blasting unit to start sandblasting operation；
The sandblasting stopping modular is used to control sand blasting unit to stop sandblasting operation；
The overhead door Open control module, which is used to control, opens the overhead door；
The overhead door closing control module, which is used to control, closes the overhead door；
Overhead door closure module is electrically connected with the sandblasting starting module and the sandblasting stopping modular respectively, for working as
State sandblasting starting module control sand blasting unit and start sandblasting operation, overhead door closure module is sealed by overhead door, the overhead door
Open control module can not open the overhead door；When sandblasting stopping modular control sand blasting unit stops sandblasting operation, lifting
Door closure module unlocks overhead door.
Preferably, the sandblasting control mechanism further includes：Sandblasting pretrigger module；
The sandblasting pretrigger module is electrically connected with first pass limit switch and second pass limit switch respectively, is used for
When the sandblasting pretrigger module receives first pass limit switch or/and the door-closing in-place letter of second pass limit switch transmission
Number when, sandblasting starting module control sand blasting unit is started sandblasting operation.
Preferably, overhead door control mechanism includes：The chain closing control module of overhead door；
The chain closing control module of overhead door respectively with sandblasting pretrigger module, first pass limit switch and second
Door pass limit switch is electrically connected, for not receiving first pass limit switch or/and second when the sandblasting pretrigger module
When closing the door-closing in-place signal that limit switch is sent, the overhead door is closed in the chain closing control module control of overhead door,
The overhead door is set to trigger first pass limit switch or/and second pass limit switch.
Preferably, the sandblasting control mechanism further includes：Time control module, time unlocked state；
The time control module is used to set the sandblasting activity duration；
The time unlocked state is electrically connected with overhead door closure module, for reaching the activity duration when sandblasting operation, institute
State time unlocked state and send overhead door unlocking signal to overhead door closure module, make overhead door closure module by overhead door solution
Lock.
Preferably, it is additionally provided with the top of the overhead door and is electrically connected with the overhead door control mechanism, for is gated to lifting
The spare gate that mechanism transmission overhead door processed reaches a signal is opened position-limit mechanism and is electrically connected with the overhead door control mechanism, uses
Position-limit mechanism is closed in the spare gate that signal in place is closed to overhead door control mechanism transmission overhead door；
The spare gate, which opens position-limit mechanism, to be included：First spare gate drives limit switch and the second spare gate drives limit switch；
First spare gate opens that limit switch opens normal open switch equipped with the first spare gate and the first spare gate opens normally closed open
Close；
Second spare gate opens that limit switch opens normal open switch equipped with the second spare gate and the second spare gate opens normally closed open
Close；
First spare gate, which opens normally closed switch and opens normally closed switch with second spare gate, to be connected in series；
The spare gate, which closes position-limit mechanism, to be included：First spare gate closes limit switch and the second spare gate closes limit switch；
First spare gate closes limit switch and closes normally closed open equipped with the first spare gate pass normal open switch and the first spare gate
Close；
Second spare gate closes limit switch and closes normally closed open equipped with the second spare gate pass normal open switch and the second spare gate
Close；
First spare gate closes normally closed switch and is connected in series with second spare gate pass normally closed switch；
The spare gate, which opens the height that position-limit mechanism is set at the top of the overhead door and opens position-limit mechanism higher than the door, to exist
The height set at the top of the overhead door；
The spare gate closes the height that position-limit mechanism is set at the top of the overhead door and exists less than door pass position-limit mechanism
The height set at the top of the overhead door.
Preferably, control system includes：Limit switch fault alarm module；
The limit switch fault alarm module be used for when first open limit switch, second open limit switch, first pass
When limit switch, second wherein one or more failure of pass limit switch, the limit switch fault alarm module is reported
It is alert.
Preferably, the left side of the overhead door is equipped with least one infrared emission sensor, is set on the right side of the overhead door
There is the infrared receiver sensor being adapted with the infrared emission sensor.
Preferably, control system further includes：Display screen, operation panel, radio receiving transmitting module, remote controllers, three speed controls
Device, fault alarm module, power conversion module and microcontroller processed；
The operation panel is released the button equipped with overhead door, overhead door X button, sandblasting operation are released the button, sandblasting
Operation X button, sandblasting pretrigger button；
The remote controllers include：The remote communication module being connected is in communication with each other with control system, long-range overhead door is opened
Open button, long-range overhead door X button, long-range sandblasting operation are released the button, long-range sandblasting operation X button, long-range sandblasting
Pretrigger button；
Described three fast controllers are electrically connected with lifting door drive, and described three fast controllers include：Low speed control module,
Middling speed control module, High-speed Control module, described three fast controllers are used for by low speed control module, middling speed control module, height
The output power of fast control module control lifting door drive；
The power conversion module is used to external power being converted to microcontroller operation power supply.
Preferably, the lifting door drive includes：Drive motor, three-phase current detection circuit, frequency converter, contact
Device；
The contactor is electrically connected with external power supply, and the frequency converter is electric with the contactor, control system, driving respectively
Mechatronics；
The three-phase current detection circuit is used for the running current value for detecting the lifting door drive, and by the fortune
Row current value is transferred to the control system.
As can be seen from the above technical solutions, the present invention has the following advantages：
Sand blasting room flexible lifting door with intelligent controlling device can open position-limit mechanism by door and door closes position-limit mechanism
Overhead door is carried out spacing.Compared with one in the prior art spacing, sensitivity is doubled, any one spacing arrives limits all
It is spacing to can trigger limit.It is spacing separated compared with two in the prior art, it is possible to reduce external cabling, while intelligence is also accounted for less
The signaling point of module.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, attached drawing needed in description will be made below simple
Ground introduction, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ordinary skill
For personnel, without creative efforts, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the sand blasting room overall schematic of the present invention；
Fig. 2 is the overall schematic of the overhead door mechanism of the present invention；
Fig. 3 is the control system overall schematic of the present invention；
Fig. 4 is the electrical schematic diagram that door opens position-limit mechanism；
Fig. 5 closes position-limit mechanism electrical schematic diagram for door；
Fig. 6 is the control principle drawing of overhead door closure module；
Fig. 7 is the control principle drawing of the chain closing control module of overhead door；
Fig. 8 is the control principle drawing of time control module；
Fig. 9 opens position-limit mechanism schematic diagram for door；
Figure 10 opens position-limit mechanism schematic diagram for spare gate；
Figure 11 closes position-limit mechanism schematic diagram for door；
Figure 12 closes position-limit mechanism schematic diagram for spare gate.
Embodiment
Goal of the invention, feature, advantage to enable the present invention is more obvious and understandable, will use below specific
Embodiment and attached drawing, the technical solution protected to the present invention are clearly and completely described, it is clear that implementation disclosed below
Example is only part of the embodiment of the present invention, and not all embodiment.Based on the embodiment in this patent, the common skill in this area
All other embodiment that art personnel are obtained without making creative work, belongs to the model of this patent protection
Enclose.
The present invention provides a kind of sand blasting room flexible lifting door with intelligent controlling device, refering to Figure 1, flexible rise
Door and its control system use drop on sand blasting room 54, wherein 51 be to treat sandblasting workpiece, 52 be sandblasting personnel, and 53 fill for sandblasting
Put.In sandblasting operation, overhead door mechanism 1 is closed, starts sandblasting operation.After sandblasting, overhead door mechanism 1 is opened by work
Part releases sand blasting room 54.
In the present embodiment, there is the sand blasting room flexible lifting door of intelligent controlling device, refer to shown in Fig. 2 and Fig. 3, wrap
Include：The overhead door mechanism 1 of sand blasting room 54 is arranged on, overhead door mechanism 1 includes：Overhead door 111, lifting door drive 5 and
Control system 6；
Control system 6 includes：For controlling the sandblasting control mechanism 62 and control liter that sand blasting unit 53 is run in sand blasting room
The overhead door control mechanism 63 of door drive operation drops；
The top of overhead door 111 is equipped with to be electrically connected with overhead door control mechanism 63, for being sent to overhead door control mechanism 63
The door that overhead door reaches a signal is opened position-limit mechanism 2 and is electrically connected with overhead door control mechanism, for overhead door control machine
Structure 63 sends the door pass position-limit mechanism 3 that overhead door closes signal in place；
Door is opened position-limit mechanism 2 and is referred to shown in Fig. 9, including：First is driven limit switch 11 and second is driven limit switch
12；
Described first is opened that limit switch 11 opens normal open switch 15 equipped with first and first is opened normally closed switch 16；
Described second is opened that limit switch 12 opens normal open switch 17 equipped with second and second is opened normally closed switch 18；
Open normally closed switch 16 and open normally closed switch 18 with described second for described first and be connected in series；
The door closes position-limit mechanism 3 and please refers to Fig.1 to be included shown in 1：First pass limit switch 31 and second pass are spacing
Switch 32；
First pass limit switch 31 is equipped with first and closes normal open switch 19 and first pass normally closed switch 20；
Second pass limit switch 32 is equipped with second and closes normal open switch 21 and second pass normally closed switch 22；
Described first closes normally closed switch 20 and is connected in series with described second pass normally closed switch 22.
Specifically, refer to shown in Fig. 4 and Fig. 5, first is driven limit switch 11 and second is driven limit switch 12, its
In, first is opened that limit switch 11 equipped with first opens normal open switch 15 and first is opened normally closed switch 16, second open it is spacing
Switch 12 opens normal open switch 17 equipped with second and second is opened normally closed switch 18, and Lo is common port, and L1 endpoints are opened for first
Normally closed switch 16 and second connection signaling point for opening the series connection of normally closed switch 18, L2 endpoints are opened normal open switch 15 for first and are connected
Signaling point, L3 endpoints open normal open switch 17 for second and connect signaling point.As long as L1 endpoints, L2 endpoints, L3 endpoints are any here
One or more endpoints have signal can either trigger gate drive limit switch.It can play and the exception of limit switch 11 is opened when first not
During action, drive limit switch 12 for second and normally play limit function, vice versa.
First drive limit switch 11 and second open the inside of limit switch 12 it is spacing occur part it is abnormal when, can also touch
Fa Menkai is spacing, and concrete analysis is as follows：
1) limit switch 11 is driven and second is driven limit switch 12 when non-toggle spacing, L1 endpoints closure, L2 for first
Endpoint, L3 endpoints disconnect；When triggering spacing, L1 endpoints, L2 endpoints disconnect, L3 endpoints closure, first open limit switch 11 with
Drive limit switch 12 for second and normally play limit function.
2) limit switch 11 is driven and second is driven limit switch 12 when non-toggle spacing, L1 points, L2 points, L3 for first
Point disconnects；When triggering spacing, L1 points, L2 points, L3 closures, first is driven limit switch 11 with second to drive limit switch 12 normal
Play limit function.
3) limit switch 11 is driven and second is driven limit switch 12 when non-toggle spacing for first, L1 points, L2 points close
Close, L3 points disconnect；When triggering spacing, L2 points, L3 points closure, L1 points disconnect, and first is driven limit switch 11 and second is opened limit
Bit switch 12 normally plays limit function.
4) limit switch 11 is driven and second is driven limit switch 12 when non-toggle spacing, L2 points closure for first, L1 points,
L3 points disconnect；When triggering spacing, L2 points, L3 points closure, L1 points disconnect, drive limit switch 11 for first and open spacing open with second
Close 12 and normally play limit function.
First pass limit switch 31 and second pass limit switch 32, ibid, first pass limit switch 31 and second
Door pass limit switch 32, wherein, first pass limit switch 31 opens normal open switch 19 equipped with first and first is opened normally closed open
20 are closed, second pass limit switch 32 is equipped with second and closes normal open switch 21 and second pass normally closed switch 22, and Lo is public
End, L6 endpoints are first connection signaling point for closing normally closed switch 20 and second and closing normally closed switch 22 and connecting, and L7 endpoints are the
One closes normal open switch 19 and connects signaling point, and L8 endpoints close normally closed switch 21 for second and connect signaling point.As long as L6 ends here
Point, L7 endpoints, any one or more endpoints of L8 endpoints have signal can either trigger gate pass limit switch.It can play when the
When one exception of pass limit switch 31 is failure to actuate, second pass limit switch 32 normally plays limit function, and vice versa.Specifically
When realization principle drives limit switch 11 with first and opens that the inside of limit switch 12 is spacing part exception occurs with second, it can touch
Concrete analysis principle spacing Fa Menkai, is no longer repeated here.
So compared with one in the prior art is spacing, sensitivity is doubled, any one it is spacing to limit can all touch
It is spacing to be dealt into limit.It is spacing separated compared with two in the prior art, it is possible to reduce external cabling, while intelligent object is also accounted for less
Signaling point.And 111 installation and maintenance of overhead door belong to high-risk operations, especially for the spacing of several meters of even tens meters of height
Installation, not only installation space is narrow and small, and failure rate is higher, in maintenance and replacement, very big inconvenience is brought, using above-mentioned connection relation
Play to avoid breaking down in production process well and do not allow the drawbacks of easy-maintaining, after spacing failure, can examine
When repairing halt production, centralized maintenance after security protection is carried out, it is not necessary to rush to repair, ensure personal safety in process of production.
In the present embodiment, in order to prevent in sandblasting operation, overhead door 111 is opened because of maloperation, is caused to sandblasting
The pollution of 54 surrounding enviroment of room.
Sandblasting control mechanism 62 includes：Sandblasting starting module 64, sandblasting stopping modular 65；
Overhead door control mechanism 63 includes：Overhead door Open control module 66, overhead door closing control module 67, lifting
Door closure module 68；
Sandblasting starting module 64 is used to control sand blasting unit 53 to start sandblasting operation；Sandblasting stopping modular 65 is used to control
Sand blasting unit 53 stops sandblasting operation；Overhead door Open control module 66, which is used to control, opens overhead door 111；Overhead door closes control
Molding block 67, which is used to control, closes overhead door 111；
Overhead door closure module 68 is electrically connected with sandblasting starting module 64 and sandblasting stopping modular 65 respectively, for working as sandblasting
Starting module 64 controls sand blasting unit 53 to start sandblasting operation, and overhead door closure module 68 is sealed by overhead door 111, and overhead door is opened
Overhead door 111 can not be opened by opening control module 66；When sandblasting stopping modular 65 controls sand blasting unit 53 to stop sandblasting operation,
Overhead door closure module 68 unlocks overhead door 111.
So in sandblasting operation, overhead door closure module 68 is sealed by overhead door 111, and operating personnel can not pass through lifting
Door Open control module 66 opens overhead door 111, only when sandblasting stopping modular 65 controls sand blasting unit 53 to stop sandblasting operation
When, overhead door closure module 68 unlocks overhead door 111.
Specifically, control mode can take as shown in fig. 6, SB02 is sandblasting stopping modular 65, sandblasting stopping modular 65
Sandblasting control cabinet stop button can be used.At the end of sandblasting, press this button grit blasting operation and terminate, while give lifting door lock
Molding block 68 allows enabling signal L9-L10, controls overhead door Open control module 66 and opens overhead door 111.
In the present embodiment, in order to make in sandblasting operation, ensure that overhead door is closed all the time, make in sandblasting
Before industry, it is not necessary to which whether artificial definite overhead door 111 is closed again.
Sandblasting control mechanism 62 further includes：As shown in fig. 7, sandblasting pretrigger module 69；Sandblasting pretrigger module 69 is distinguished
It is electrically connected with first pass limit switch 31 and second pass limit switch 32, for receiving first when sandblasting pretrigger module 69
During the door-closing in-place signal that door pass limit switch 31 or/and second pass limit switch 32 are sent, control sandblasting starting module 64
Sand blasting unit 53 processed starts sandblasting operation.
If sandblasting pretrigger module 69 does not receive first pass limit switch 31 or/and second pass limit switch 32 is sent out
During the door-closing in-place signal sent, sandblasting starting module 64 is unable to control sand blasting unit 53 and starts sandblasting operation.Sandblasting pretrigger mould
Block 69 does not receive the door-closing in-place signal that first pass limit switch 31 or/and second pass limit switch 32 are sent, and statement rises
Drop Men Wei is completely closed or is not turned off, and at this moment needs operating personnel to close overhead door, overhead door is triggered first pass limit switch
31 or/and second pass limit switch 32 after, could open sand blasting unit 53 carry out sandblasting.
In the present embodiment, overhead door control mechanism 63 includes：The chain closing control module 70 of overhead door；
The chain closing control module 70 of overhead door respectively with 69, first pass limit switches 31 of sandblasting pretrigger module and
Two pass limit switches 32 are electrically connected, for not receiving first pass limit switch 31 or/and when sandblasting pretrigger module 69
During the door-closing in-place signal that two pass limit switches 32 are sent, overhead door is closed in the chain control of closing control module 70 of overhead door
111, overhead door 111 is triggered first pass limit switch 31 or/and second pass limit switch 32.
In this way, detecting that overhead door 111 do not trigger first pass limit switch 31 or/and second pass limit switch 32
When, overhead door 111 is closed in the chain control of closing control module 70 of overhead door, overhead door 111 is triggered first pass limit switch
31 or/and second pass limit switch 32, so need not by operating personnel, overhead door 111 is closed in hand-guided again, but by
The chain closing control module 70 of overhead door, which automatically controls, closes overhead door 111, improves the automation of sand blasting room flexible lifting door
Control.
Specific control mode, refers to shown in Fig. 7, and SB01 is sandblasting control cabinet start button.When preparation grit blasting operation
When, SB01 buttons are pressed, give overhead door closing control module 67 door signal L12-L13.If door is closed mode at this time, lifting
Door closing control module 67 is closed to limit signal Q3-Q4, normal sandblasting operation to control system to be started.If door is opening at this time
Or overhead door is not fully closed, the chain closing control module 70 of overhead door will control overhead door 111 to be automatically closed, and close to after limit
First pass limit switch 31 or/and second pass limit switch 32 are triggered, triggers first pass limit switch 31 or/and second
Door pass limit switch 32 allows grit blasting operation signal Q1-Q2 and closes to limit signal Q3-Q4, sandblasting operation to start to control system.
In the present embodiment, automatically controlled to enable sandblasting operation to realize, enable sandblasting operation in the time of setting
In the range of complete sandblasting operation, reduce hand labor intensity.Sandblasting control mechanism 62 further includes：Time control module 73, time
Unlocked state 74；
Time control module 73 is used to set the sandblasting activity duration；Time unlocked state 74 and the electricity of overhead door closure module 68
Connection, for reaching the activity duration when sandblasting operation, time unlocked state 74 sends overhead door solution to overhead door closure module 68
Lock signal, makes overhead door closure module 68 unlock overhead door.
Before sandblasting operation, operating personnel's passage time control module 73 sets the sandblasting activity duration, and in the spray of setting
Sandblasting operation is carried out in the sand activity duration.In order to improve the degree of automation, time unlocked state 74 can be in sandblasting operation
Reach the activity duration, send overhead door unlocking signal to overhead door closure module 68, make overhead door closure module 68 by overhead door
Unlock.I.e. after sandblasting operation is completed, overhead door 111 is opened.
Specifically, as shown in figure 8, KT is automatic sand blasting activity duration relay, when blast time then, give lifting door lock
Mold block 68 and send enabling signal L14-L15.
In the present embodiment, the top of overhead door 111 is additionally provided with to be electrically connected with overhead door control mechanism 63, for being gated to lifting
The spare gate that the transmission of mechanism 63 overhead door processed reaches a signal is opened position-limit mechanism 2a and is electrically connected with overhead door control mechanism 63,
Spare gate for closing from signal in place to the transmission overhead door of overhead door control mechanism 63 closes position-limit mechanism 3a；
Spare gate, which opens position-limit mechanism 2a, to be included：As shown in Figure 10, the first spare gate opens 13 and second spare gate of limit switch
Drive limit switch 14；
First spare gate open limit switch 13 equipped with the first spare gate open normal open switch and the first spare gate open it is normally closed
Switch；Second spare gate opens that limit switch opens normal open switch equipped with the second spare gate and the second spare gate opens normally closed switch；
First spare gate, which opens normally closed switch and opens normally closed switch with second spare gate, to be connected in series；Here spare gate is opened spacing
The set-up mode that the set-up mode of mechanism 2a opens position-limit mechanism 2 with door is identical, no longer repeats.
Spare gate, which closes position-limit mechanism 3a, to be included：As shown in figure 12, the first spare gate closes 33 and second spare gate of limit switch
Close limit switch 34；
It is normally closed equipped with the first spare gate pass normal open switch and the first spare gate pass that first spare gate closes limit switch 33
Switch；Second spare gate closes limit switch 34 and closes normally closed open equipped with the second spare gate pass normal open switch and the second spare gate
Close；
First spare gate closes normally closed switch and is connected in series with second spare gate pass normally closed switch；
Here the set-up mode that spare gate closes position-limit mechanism 3a is identical with the set-up mode of door pass position-limit mechanism 3, no longer
Repeat.
Spare gate opens position-limit mechanism 2a and opens position-limit mechanism 2 in overhead door higher than door in the height that the top of overhead door 111 is set
The height that 111 tops are set；It can so prevent overhead door from touching spare gate at the same time and opening position-limit mechanism 2a and Men Kai position-limit mechanism
2.When door, which opens the failure of position-limit mechanism 2, to work, the further lifting of overhead door touches spare gate and opens position-limit mechanism 2a,
Spare gate is opened position-limit mechanism 2a and play position-limiting action.
Spare gate closes the height that position-limit mechanism 3a is set at the top of overhead door 111 and closes position-limit mechanism 3 in overhead door less than door
The height that 111 tops are set.Can so preventing overhead door from touching at the same time, spare gate closes position-limit mechanism 3a and door closes position-limit mechanism
3.When door, which closes the failure of position-limit mechanism 3, to work, overhead door, which further declines, touches spare gate pass position-limit mechanism 3a,
Spare gate is closed position-limit mechanism 3a and play position-limiting action.
In the present embodiment, whether in order to make operating personnel's understanding is spacing to break down, control system includes：Spacing event
Hinder alarm module 72；
Limit switch fault alarm module 72 drives limit switch 12, first for driving limit switch 11, second when first
When closing wherein one or more failures of limit switch 31, second pass limit switches 32, limit switch fault alarm module 72 into
Row alarm.
In the present embodiment, the left side of overhead door 111 is equipped with least one infrared emission sensor 7, the right side of overhead door 111
Equipped with the infrared receiver sensor 8 being adapted with infrared emission sensor 7.Infrared emission sensor 7 and infrared receiver sensor 8
Cooperate, the people below overhead door or object can be detected, as someone under overhead door or object, obstructed infrared emission biography
Sensor 7 and infrared receiver sensor 8 cooperate, and overhead door can not be declined shutdown, are only used after people or object remove
Decline overhead door to close the door, ensure the safety of personnel and article.
In the present embodiment, control system 6 further includes：Display screen 78, operation panel 77, radio receiving transmitting module 76, long-range control
Device 79 processed, three fast controller 81, fault alarm module 80, power conversion module 75 and microcontrollers 61；Microcontroller 61 uses
STM8S microcontrollers.
Operation panel 77 is released the button equipped with overhead door, overhead door X button, sandblasting operation are released the button, sandblasting is made
Industry X button, sandblasting pretrigger button；
Radio receiving transmitting module is connected with server, make control system operating parameter and operating status by wirelessly receiving
Hair module is sent to server.
Remote controllers 79 include：The remote communication module being connected is in communication with each other with control system 6, long-range overhead door is opened
Button, long-range overhead door X button, long-range sandblasting operation are released the button, long-range sandblasting operation X button, long-range sandblasting are pre-
Start button；Operating personnel can be turned on and off by 79 remote control overhead door of remote controllers and sandblasting operation.
Three fast controllers 81 are electrically connected with lifting door drive 5, and three fast controllers 81 include：Low speed control module, in
Fast control module, High-speed Control module, three fast controllers are used for by low speed control module, middling speed control module, High-speed Control
The output power of module control lifting door drive；Three fast controllers can change the different operation of lifting door drive 5
Power, makes overhead door save energy according to being actually needed with adaptable operating status and the speed of service operation, alleviate at the same time
The inertia of overhead door lifting, has buffering to lifting door, makes overhead door more durable.
Power conversion module 75 runs power supply for external power to be converted to microcontroller 61.
In the present embodiment, lifting door drive 5 includes：Drive motor 85, three-phase current detection circuit 84, frequency converter
82nd, contactor 83；
Contactor 83 is electrically connected with external power supply, and frequency converter 82 is electric with contactor 83, control system 6, driving motor respectively
Connection；
Three-phase current detection circuit 84 is used for the running current value for detecting lifting door drive 5, and by running current value
It is transferred to control system 6.
Using transducer drive overhead door, door body roller shutter heaviness is avoided, driving and consumed energy are excessive；Roller shutter start and stop are used to
Property it is big, the shortcomings that protecting spacing impact force big at both ends, seriously affect its service life.Avoid for without using frequency converter
Door body roller shutter is heavy for gate, and driving and consumed energy are excessive；Roller shutter start and stop inertia is big, and spacing impact force is protected to both ends
Greatly, its service life is seriously affected.Daily frequent start-stop, wastes very big energy；And limit switch is impacted very big so that right
Maintenance of equipment is frequent, delays production.
Sand blasting room flexible lifting door energy intelligent analysis with intelligent controlling device shows limit switch fault, people easy to operation
Member's investigation processing.
The fast controller of three of sand blasting room flexible lifting door with intelligent controlling device can change lifting door drive 5
Different operation power, makes overhead door save energy according to being actually needed with adaptable operating status and the speed of service operation,
The inertia of overhead door lifting is alleviated at the same time, is had buffering to lifting door, is made overhead door more durable.
Sand blasting room flexible lifting door with intelligent controlling device is with failure quality testing examining system, when people or other failure things
When immediately below gate, integration module is fed back to by detecting signal, control gate operations pause, ensure that the peace of personage
Entirely.
Sand blasting room flexible lifting door with intelligent controlling device can pass through correlation signal automatic switch.
The present embodiment, overhead door are called accumulation gate using flexible hoisting front, are realized by a set of lifting mechanism
What the folding liftable of flexible gate was opened, commonly used in large span workshop to substitute steel gate, extraordinary composite PVC fabric and new
Deadman's brake succeed in developing the security reliability for further increasing gate.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, identical similar portion refers to mutually between each embodiment.
Term " first ", " second ", " the 3rd " " in description and claims of this specification and above-mentioned attached drawing
The (if present)s such as four " are for distinguishing similar object, without for describing specific order or precedence.It should manage
The data that solution so uses can exchange in the appropriate case, so as to the embodiment of the present invention described herein can with except
Here the order beyond those for illustrating or describing is implemented.In addition, term " comprising " and " having " and their any deformation,
It is intended to cover non-exclusive include.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (8)
- A kind of 1. sand blasting room flexible lifting door with intelligent controlling device, it is characterised in that including：It is arranged on the liter of sand blasting room Jiang Men mechanisms, the overhead door mechanism include：Overhead door, lifting door drive and control system；The control system includes：For controlling the sandblasting control mechanism and control the lifting that sand blasting unit is run in sand blasting room The overhead door control mechanism of door drive operation；It is equipped with the top of the overhead door and is electrically connected with the overhead door control mechanism, is lifted for being sent to overhead door control mechanism Door reaches the door of a signal and opens position-limit mechanism and be electrically connected with the overhead door control mechanism, for overhead door control mechanism Send the door pass position-limit mechanism that overhead door closes signal in place；The door, which opens position-limit mechanism, to be included：First is driven limit switch and second is driven limit switch；Described first is opened that limit switch opens normal open switch equipped with first and first is opened normally closed switch；Described second is opened that limit switch opens normal open switch equipped with second and second is opened normally closed switch；Open normally closed switch and open normally closed switch with described second for described first and be connected in series；The door, which closes position-limit mechanism, to be included：First pass limit switch and second pass limit switch；First pass limit switch is equipped with first and closes normal open switch and first pass normally closed switch；Second pass limit switch is equipped with second and closes normal open switch and second pass normally closed switch；Described first closes normally closed switch and is connected in series with described second pass normally closed switch；The sandblasting control mechanism further includes：Time control module, time unlocked state；The time control module is used to set the sandblasting activity duration；The time unlocked state is electrically connected with overhead door closure module, for reaching the activity duration when sandblasting operation, when described Between unlocked state to overhead door closure module send overhead door unlocking signal, overhead door closure module is unlocked overhead door；Control system further includes：Display screen, operation panel, radio receiving transmitting module, remote controllers, three fast controllers, failure report Alert module, power conversion module and microcontroller；The operation panel is released the button equipped with overhead door, overhead door X button, sandblasting operation are released the button, sandblasting operation X button, sandblasting pretrigger button；The remote controllers include：Be in communication with each other with control system the remote communication module being connected, long-range overhead door open by Button, long-range overhead door X button, long-range sandblasting operation are released the button, long-range sandblasting operation X button, long-range sandblasting are opened in advance Dynamic button；Described three fast controllers are electrically connected with lifting door drive, and described three fast controllers include：Low speed control module, middling speed Control module, High-speed Control module, described three fast controllers are used for by low speed control module, middling speed control module, control at a high speed The output power of molding block control lifting door drive；The power conversion module is used to external power being converted to microcontroller operation power supply.
- 2. the sand blasting room flexible lifting door according to claim 1 with intelligent controlling device, it is characterised in that the spray Sand control mechanism includes：Sandblasting starting module, sandblasting stopping modular；The overhead door control mechanism includes：Overhead door Open control module, overhead door closing control module, the sealed mould of overhead door Block；The sandblasting starting module is used to control sand blasting unit to start sandblasting operation；The sandblasting stopping modular is used to control sand blasting unit to stop sandblasting operation；The overhead door Open control module, which is used to control, opens the overhead door；The overhead door closing control module, which is used to control, closes the overhead door；Overhead door closure module is electrically connected with the sandblasting starting module and the sandblasting stopping modular respectively, for when the spray Sand starting module control sand blasting unit starts sandblasting operation, and overhead door closure module is sealed by overhead door, and the overhead door is opened Control module can not open the overhead door；When sandblasting stopping modular control sand blasting unit stops sandblasting operation, door lock is lifted Molding block unlocks overhead door.
- 3. the sand blasting room flexible lifting door according to claim 2 with intelligent controlling device, it is characterised in that the spray Sand control mechanism further includes：Sandblasting pretrigger module；The sandblasting pretrigger module is electrically connected with first pass limit switch and second pass limit switch respectively, for working as State sandblasting pretrigger module and receive the door-closing in-place signal that first pass limit switch or/and second pass limit switch are sent When, the sandblasting starting module control sand blasting unit is started sandblasting operation.
- 4. the sand blasting room flexible lifting door according to claim 3 with intelligent controlling device, it is characterised in that overhead door Control mechanism includes：The chain closing control module of overhead door；The chain closing control module of overhead door is closed with sandblasting pretrigger module, first pass limit switch and second respectively Limit switch is electrically connected, for not receiving first pass limit switch or/and second pass limit when the sandblasting pretrigger module During the door-closing in-place signal that bit switch is sent, the overhead door is closed in the chain closing control module control of overhead door, makes institute State overhead door and trigger first pass limit switch or/and second pass limit switch.
- 5. the sand blasting room flexible lifting door according to claim 1 with intelligent controlling device, it is characterised in that the liter Drop header is additionally provided with to be electrically connected with the overhead door control mechanism, and position is reached for sending overhead door to overhead door control mechanism The spare gate of signal is opened position-limit mechanism and is electrically connected with the overhead door control mechanism, for being sent to overhead door control mechanism The spare gate that overhead door closes signal in place closes position-limit mechanism；The spare gate, which opens position-limit mechanism, to be included：First spare gate drives limit switch and the second spare gate drives limit switch；It is described First spare gate opens that limit switch opens normal open switch equipped with the first spare gate and the first spare gate opens normally closed switch；Second spare gate opens that limit switch opens normal open switch equipped with the second spare gate and the second spare gate opens normally closed switch；First spare gate, which opens normally closed switch and opens normally closed switch with second spare gate, to be connected in series；The spare gate, which closes position-limit mechanism, to be included：First spare gate closes limit switch and the second spare gate closes limit switch；It is described First spare gate closes limit switch and is equipped with the first spare gate pass normal open switch and the first spare gate pass normally closed switch；Second spare gate closes limit switch and is equipped with the second spare gate pass normal open switch and the second spare gate pass normally closed switch；First spare gate closes normally closed switch and is connected in series with second spare gate pass normally closed switch；The spare gate opens the height that position-limit mechanism is set at the top of the overhead door and opens position-limit mechanism described higher than the door The height set at the top of overhead door；The spare gate closes the height that position-limit mechanism is set at the top of the overhead door and closes position-limit mechanism described less than the door The height set at the top of overhead door.
- 6. the sand blasting room flexible lifting door according to claim 5 with intelligent controlling device, it is characterised in that control system System includes：Limit switch fault alarm module；The limit switch fault alarm module is used to opening limit switch when first, second to open limit switch, first pass spacing When switch, second wherein one or more failure of pass limit switch, the limit switch fault alarm module is alarmed.
- 7. the sand blasting room flexible lifting door according to claim 1 with intelligent controlling device, it is characterised in that the liter The left side of drop door is equipped with least one infrared emission sensor, and the right side of the overhead door is equipped with and the infrared emission sensor The infrared receiver sensor being adapted.
- 8. the sand blasting room flexible lifting door according to claim 1 with intelligent controlling device, it is characterised in that the liter Drop door drive includes：Drive motor, three-phase current detection circuit, frequency converter, contactor；The contactor and external power supply It is electrically connected, the frequency converter is electrically connected with the contactor, control system, driving motor respectively；The three-phase current detection circuit is used for the running current value for detecting the lifting door drive, and the operation is electric Value. transfer gives the control system.
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| CN201510758836.2A CN105353676B (en) | 2015-11-10 | 2015-11-10 | A kind of sand blasting room flexible lifting door with intelligent controlling device |
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| CN201510758836.2A CN105353676B (en) | 2015-11-10 | 2015-11-10 | A kind of sand blasting room flexible lifting door with intelligent controlling device |
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| CN105353676A (en) | 2016-02-24 |
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Denomination of invention: Sandblasting room flexible lifting door with intelligent control device Effective date of registration: 20200326 Granted publication date: 20180501 Pledgee: Dongying Bank Co.,Ltd. Binzhou Zouping Branch Pledgor: Shandong Kaitai Industrial Technology Co.,Ltd. Registration number: Y2020980001077 |
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Denomination of invention: Flexible lifting door of sand blasting room with intelligent control device Effective date of registration: 20220307 Granted publication date: 20180501 Pledgee: Dongying Bank Co.,Ltd. Binzhou Zouping Branch Pledgor: Shandong Kaitai Industrial Technology Co.,Ltd. Registration number: Y2022980002140 |
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Date of cancellation: 20220926 Granted publication date: 20180501 Pledgee: Dongying Bank Co.,Ltd. Binzhou Zouping Branch Pledgor: Shandong Kaitai Industrial Technology Co.,Ltd. Registration number: Y2022980002140 |
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Denomination of invention: A flexible lifting door with intelligent control device for sand blasting room Effective date of registration: 20220927 Granted publication date: 20180501 Pledgee: Dongying Bank Co.,Ltd. Binzhou Zouping Branch Pledgor: Shandong Kaitai Industrial Technology Co.,Ltd. Registration number: Y2022980016285 |