CN107117464B - Chain elevator type unfolds the intelligence control system of drag-over unit - Google Patents
Chain elevator type unfolds the intelligence control system of drag-over unit Download PDFInfo
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- CN107117464B CN107117464B CN201710420883.5A CN201710420883A CN107117464B CN 107117464 B CN107117464 B CN 107117464B CN 201710420883 A CN201710420883 A CN 201710420883A CN 107117464 B CN107117464 B CN 107117464B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G59/00—De-stacking of articles
- B65G59/06—De-stacking from the bottom of the stack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/30—Stacking of articles by adding to the bottom of the stack
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- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
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Abstract
Chain elevator type unfolds the intelligence control system of drag-over unit, the drag-over unit includes: rack, chain elevating mechanism, lifting drive mechanism, horizontal transfer mechanism, the intelligence control system includes seat lifting adjusting mechanism and transfer regulating and controlling mechanism, is respectively intended to regulation carrying pressure pin and transfers the movement travel of chain；The intelligence control system further includes core processor, input key, monodrome two-capacitance capacitive control unit and solid-state relay driving unit；Wherein the intelligence control system includes dual fail-safe regulating and controlling mechanism, and first of insurance using photoelectricity or magnetic control as control, the second using time-out conversion as control insures.Intelligent control chain elevator type according to the present invention unfolds drag-over unit, can automatic dismantling, transfer and overlying multiple layers hard material frame foil so as to save a large amount of labours improve production efficiency.
Description
The application be September in 2015 30 application No. is " 201510642587.0 ", the applying date, entitled " intelligence
Can control chain elevator type and unfold drag-over unit " application for a patent for invention divisional application.
Technical field
The present invention relates to the intelligence control systems that a kind of chain elevator type unfolds drag-over unit.
Background technique
Silkworm is placed in bamboo tray for raising silkworms it is well known that tradition is bred silkworms, also has for grown silkworm to be placed on ground or silkworm platform and raise, but space
Using extremely low, especially young silkworm needs to raise in bamboo tray for raising silkworms；Occurred the sericulture of plastics bamboo tray for raising silkworms eclipsed form, other economic elder brothers in recent years
Worm raising, agricultural product drying make full use of floor space using holding in the multiple hard material frame foils of overlapping.But it is wanted in processing
Hard material frame foil single-end will be overlapped and remove the end shifting labour for but wanting heavy.
Summary of the invention
Low, at high cost for manual end shifting labor efficiency, the present invention provides a kind of Simple mechanical end moving device.
Intelligent control chain elevator type according to the present invention unfolds drag-over unit, comprising:
Rack, horizontally spaced in rack to be provided with multiple conveying rollers, one end of rack is disassembly section, rack
The other end is overlay segment, and dismantling is delivery section between section and overlay segment；It dismantles section and overlay segment is symmetrical structure, the front and back of the two
Two sides are both provided with column and connect the cross bar of column；
Chain elevating mechanism, is separately positioned on the front and rear sides of disassembly section and overlay segment, and the chain of every side upgrades mechanism
All include upper and lower driving lever disposed in parallel and by lever, driving lever and passed through between lever lifting sprocket and elevating chain into
Row transmission, driving lever and is all passed through bearing by lever and connect respectively with disassembly section and the column of overlay segment；It is fixed on elevating chain
There is carrying pressure pin, carrying pressure pin is equipped with lifting support card；
Lifting drive mechanism, including lifting motor and lifting decelerator, lifting motor output shaft are subtracted by belt and lifting
Fast machine connection, the output shaft of lifting decelerator are connect by sprocket wheel and chain with front and back driving lever；After lifting motor starting, pass through
Lifting decelerator drives front and back driving lever to rotate simultaneously after slowing down, front and back driving lever drives front and back elevating chain rotation respectively, from
And carrying pressure pin is driven to move up and down；
Horizontal transfer mechanism, including feeding motor, transfer speed reducer, transfer shaft and transfer chain；Transfer shaft includes actively
Transfer shaft and passive transfer shaft, active and passive transfer shaft pass through bearing respectively and connect with rack；Master is provided on active transfer shaft
Movable sprocket and forward and backward drive sprocket, the output shaft for transferring speed reducer pass through the drive sprocket of sprocket wheel and chain and active transfer shaft
Connection；It is also equipped with forward and backward drive sprocket on passive transfer shaft, the forward and backward drive sprocket on active transfer shaft and passive transfer
It is connected respectively by forward and backward transfer chain between forward and backward drive sprocket on axis；
Control mechanism, including seat lifting adjusting mechanism and transfer regulating and controlling mechanism, are respectively intended to regulation carrying pressure pin and transfer chain
The movement travel of item.
In one embodiment, wherein lifting support card is abutted by slide bar spring with inclined plate baffle, inclined plate baffle is fixed
On the rack, when lifting support card moves up and down, flexible by slide bar spring can be protruded into and be exited in the longitudinal direction；Wherein
The inclined plate baffle inclined-plane wedge angle connect is fastened with disassembly section lifting support fastens the inclined plate baffle inclined-plane connect downward, with overlay segment lifting support
Wedge angle is upward.
In another embodiment, active transfer shaft is arranged in the middle part of delivery section, and passive transfer shaft setting is in disassembly section
End.Under preferable case, wherein the length of delivery section is twice of the object length transferred, active transfer shaft and passive shifting
The length for sending the distance between axis to be equal to the object transferred.
In a preferred embodiment, wherein the chain elevating mechanism of disassembly section and overlay segment shares same lifting drive mechanism
With same driving lever.
In another preferred embodiment, wherein control mechanism includes dual fail-safe regulating and controlling mechanism, using photoelectricity or magnetic control conduct
First of insurance of control, the second using time-out conversion as control insure.
In a further preferred embodiment, seat lifting adjusting mechanism includes being separately positioned on to carry the upper and lower of pressure pin upper and lower position
Positioning probe, transfer regulating and controlling mechanism include the transfer probe being arranged on transfer path.Under preferable case, wherein upper and lower positioning
Probe and transfer probe are all photoelectric detector.Under preferable case, wherein being respectively set at left and right sides of each carrying pressure pin
There is upper and lower positioning probe.
Intelligent control chain elevator type according to the present invention unfolds drag-over unit, being capable of automatic dismantling, transfer and overlying multiple layers
Hard material frame foil improves production efficiency so as to save a large amount of labours.
Detailed description of the invention
Fig. 1 is the schematic diagram for unfolding the multi-layered hard material frame foil that drag-over unit to be transferred of the invention；
Fig. 2 is the schematic front view for unfolding drag-over unit rack of the invention；
Fig. 3 is the schematic top plan view for unfolding drag-over unit rack of the invention；
Fig. 4 is the schematic front view for unfolding drag-over unit chain elevating mechanism of the invention；
Fig. 5 is the lifting card-holding mechanism schematic diagram for unfolding drag-over unit of the invention；
Fig. 6 is the schematic top plan view for unfolding drag-over unit power drive mechanism of the invention；
Fig. 7 is the control circuit schematic diagram for unfolding drag-over unit control mechanism of the invention；
Fig. 8 is the hardware system schematic diagram for unfolding drag-over unit control mechanism of the invention；
Fig. 9 is the operation logic schematic diagram for unfolding drag-over unit control mechanism of the invention.
Description of symbols:
1- dismantles section；2- overlay segment；3- delivery section；3a- spreads pesticides powder section；3b- gives leaf section；4- import；5- column；6- is horizontal
Shelves；The outlet 7-；8- bamboo tray for raising silkworms；9- bamboo tray for raising silkworms gap；10- conveying roller；11- transfers chain；12- gear drive；13- lifting electricity
Machine；14- V belt；15- lifting decelerator；16a- forward pass movable sprocket；Drive sprocket after 16b-；17a- driving front chain；
Driving chain after 17b-；The passive transfer shaft sprocket wheel of 18-；Driving lever sprocket wheel before 19a-；Driving lever sprocket wheel after 19b-；20- driving lever；
Driving lever before 20a-；Driving lever after 20b-；21- feeding motor；22- transfers speed reducer；23- driving chain；24- drive sprocket；
25a- active transfer shaft；The passive transfer shaft of 25b-；26- drive sprocket；28- transfer probe；29- anti-dazzling screen；30- transfers pressure pin；
31- transfer support card；32- is by lever；33- lifting support card；33a- slide bar spring；34- bearing；The upper positioning probe of 35a-；Under 35b-
Positioning probe；36- elevating chain；37- carries pressure pin；38a- drive sprocket；38b- drive sprocket；39- inclined plate baffle；40- is small
Cart；41-1- rises low-voltage control switch；41-2- declines low-voltage control switch；41-3- transfers low-voltage control switch；42- is low
Pressure side；43- low pressure common port；44-1-220V firewire；44-2-220V zero curve；45-1- first rises control solid-state relay；
45-2- second rises control solid-state relay；The decline control solid-state relay of 45-3- first；The decline control solid-state of 45-4- second
Relay；The transfer control solid-state relay of 45-5- first；The transfer control solid-state relay of 45-6- second；46-1- lifting motor
U2；46-2- lifting motor U1；46-3- lifting motor Z2；46-4- lifting motor V1；46-5- feeding motor U1；46-6- transfer
Motor Z2.
Specific embodiment
Detailed description of the present invention intelligent control chain elevator type unfolds drag-over unit with reference to the accompanying drawing.Those skilled in the art
Member is it should be appreciated that the embodiments described below is only to make any restrictions not for it to exemplary illustration of the invention.
Referring to Fig. 1, intelligent control chain elevator type of the invention unfolds drag-over unit and is mainly used to automatic dismantling, transfer and again
Folded multi-layered hard material frame foil 8, hard material frame foil 8 include metal material, plastics, wooden materials or the square box of bamboo wood production
Foil.It is to remove multiple multiple plastics hard material frame foils 8 overlapped on a trolley 40 before nursing processing such as when breeding silkworms
Be divided into single foil (referred to as removing foil) just can be carried out spread disinfectant powder or give mulberry leaf feed silkworm；When the single foil removed is sent to duster, hello leaf
After carrying out spreading silkworm in foil disinfectant powder under machine, feeding the processing such as silkworm to mulberry leaf, but need for these bamboo trays for raising silkworms to be successively overlapped be placed on it is another
On a vacant trolley (abbreviation stacked-foil).
Intelligent control chain elevator type according to the present invention unfolds drag-over unit, mainly includes rack, chain elevating mechanism, rises
Power mechanism, horizontal transfer mechanism and control mechanism drop.
Referring to figure 2-3, rack is divided into disassembly section 1, delivery section 3 and overlay segment 2 from right to left.In rack in the horizontal direction between
Every being provided with multiple conveying rollers 10 free to rotate, the object to be transferred is transported to facilitate.Dismantle section 1 and overlay segment 2
Usually symmetrical structure, the front and rear sides of the two are both provided with column 5 and connect the cross bar 6 of column 5.Disassembly section 1 is provided with
Entrance 4, overlay segment 2 are provided with outlet 7.The multi-layered hard material frame foil to be transferred enters from the entrance 4 of disassembly section 1, through tearing open
It is released after unloading, transfer and being overlapped from the outlet of overlay segment 27.Delivery section 3 can be used to intermediate treatment, such as when breeding silkworms, transmission
Section 3 can be divided into the powder section 3a and to leaf section 3b of spreading pesticides.
Referring to fig. 4, chain elevating mechanism is separately positioned on the front and rear sides of disassembly section 1 and overlay segment 2, the chain of every side
Upgrading mechanism all includes driving lever 20 disposed in parallel and by lever 32 up and down.Driving lever 20 and passed through lifting between lever 32
Sprocket wheel 38a, 38b and elevating chain 36 are driven.The chain elevating mechanism for dismantling section 1 and overlay segment 2 shares a driving lever
20.It driving lever 20 and is all connect respectively with disassembly section 1 and the column 5 of overlay segment 2 by bearing 34 by lever 32.Elevating chain 36
On be fixed with carrying pressure pin 37, carrying pressure pin 37 both ends be designed with lifting support card 33.
Referring to Fig. 5, lifting support card 33 is abutted by slide bar spring 33a with inclined plate baffle 39, and inclined plate baffle 39 is fixed on machine
On frame.When lifting support card 33 moves up and down, flexible by slide bar spring 33a can be protruded into and be exited in the longitudinal direction；Its
In held in the palm downward, with the lifting of overlay segment 2 with the 33 39 inclined-plane wedge angle of inclined plate baffle that abuts of the disassembly lifting support of section 1 card block 33 abut it is oblique
39 inclined-plane wedge angle of face baffle is upward.
Referring to Fig. 6, lifting drive mechanism includes lifting motor 13 and lifting decelerator 15, and 13 output shaft of lifting motor passes through
V belt 14 is connect with lifting decelerator 15.The output shaft of lifting decelerator 15 passes through gear drive 12, driving front chain
Wheel 16a, driving front chain 17b are connect with the preceding driving lever sprocket wheel 19a on preceding driving lever 20a；The output shaft of lifting decelerator is also
It is connect by rear drive sprocket 16b, rear driving chain 17b with the rear driving lever sprocket wheel 19b on rear driving lever 20b.Lifting motor
After 13 startings, forward and backward driving lever 20a, 20b are driven after slowing down by lifting decelerator 15 while being rotated, to drive forward and backward liter
Descending chain item 36 rotates, and carrying pressure pin 37 is finally driven to move up and down.
See also Fig. 6, horizontal transfer mechanism includes feeding motor 21, transfer speed reducer 22, active transfer shaft 25a, passive
Transfer shaft 25b and transfer chain 11.Active and passive transfer shaft 25a, 25b pass through bearing 27 respectively and connect with rack.Actively transfer
Drive sprocket 24 and forward and backward drive sprocket 26 are provided on axis 25a.The output shaft for transferring speed reducer 22 passes through sprocket wheel and transmission chain
Item 23 is connect with the drive sprocket 24 of active transfer shaft 25a；It is also equipped with forward and backward drive sprocket 18 on passive transfer shaft 25b, it is main
Pass through respectively between the forward and backward drive sprocket 18 on forward and backward drive sprocket 26 and passive transfer shaft 25b on dynamic transfer shaft 25a
Forward and backward transfer chain 11 connects.It, can be on transfer chain 11 in order to fix and support the used hard material frame foil 8 transferred
It is provided with transfer support card 31, the lower section of transfer chain 11 is provided with transfer pressure pin 30.Active transfer shaft 25a is arranged in delivery section 3
The end of disassembly section 1 is arranged in middle part, passive transfer shaft 25b.In a preferred embodiment, the length of delivery section 3 is to be transferred
Twice of 8 length of hard material frame foil, the distance between active transfer shaft 25a and passive transfer shaft 25b are equal to be transferred
Hard material frame foil 8 length.
Control mechanism includes seat lifting adjusting mechanism and transfer regulating and controlling mechanism, is respectively intended to regulation carrying pressure pin 37 and transfer chain
The movement travel of item 11.In certain embodiments, control mechanism can also include delivery section regulating and controlling mechanism, for controlling middle
Reason process.Control mechanism includes dual fail-safe regulating and controlling mechanism, first of insurance using photoelectricity or magnetic control as control, to prevent from losing
Accidentally, while using time-out conversion as the second insurance controlled.
Adjustable height and transfer distance are using Intelligent Single-Chip Based regulation dual fail-safe: it is more than default that chain lifting, which must prevent lifting,
Highly, it otherwise may be damaged the carrying pressure pin on chain；If transferring foil cannot influence every time just in the same position of foil above
Foil is overlapping with foil.The present invention is controlled using optoelectronic switch (the close switch of Hall) and presets the motor duration of runs, example in program
As lifting time is set as stopping for 2 seconds, it is ensured that not only met lifting needs, but also in the range of safety.It converts to stopping
1 second when delaying again afterwards can be in contingency outside connected switch failure with overtime control, this stops that contingency cannot be avoided by overtime control in the stopping time
Photo-electric control fault leads to up-down overload, to avoid that accident occurs.
In one embodiment, it is carried on pressure pin 37 with Fig. 6, seat lifting adjusting mechanism including being separately positioned on referring to fig. 4
Upper and lower positioning probe 35a, 35b of lower position, and preferably it is each carrying pressure pin 37 the left and right sides be respectively arranged with,
Lower positioning probe 35a, 35b.Transfer regulating and controlling mechanism includes the transfer probe 28 and anti-dazzling screen 29 being arranged on transfer path.Wherein
Upper and lower positioning probe 35a, 35b and transfer probe 28 are all photoelectric detector.
Referring to Fig. 7-9, control mechanism further include core processor, input key, monodrome two-capacitance capacitive control unit and
Solid-state relay driving unit.The working principle of control mechanism will be hereinafter described further.
Below by taking automatic dismantling, transfer and overlapping bamboo tray for raising silkworms as an example, to specifically describe intelligent control chain lifting of the invention
Formula unfolds the effect and working principle of each mechanism of drag-over unit.
1. chain elevating mechanism
The effect of 1.1 chain elevating mechanisms
It is divided into and discharges bamboo tray for raising silkworms (referred to as tearing foil open) and overlapping hard material frame foil (abbreviation stacked-foil): is pushed into cuboid crane
2 elevating chains are respectively arranged in multiple-layer overlapped bamboo tray for raising silkworms, front and rear sides, and elevating chain is driven by sprocket wheel rotation and moved up and down (when tearing foil open
Downwards, upward when stacked-foil), sprocket wheel is power through deceleration generation rotation by lifting motor；Chain internode is arranged plug-in type and carries support
Bar, to hold up bamboo tray for raising silkworms, chain lifting, which is realized, tears foil or stacked-foil open.
1.2 tearing foil principle open
The trolley 40 for being loaded with multilayer bamboo tray for raising silkworms 8 is promoted along the rack for dismantling section 1 along track, elevating motor 13 is opened automatically
It opens, gap between the foil for the foil bottom that chain elevating mechanism drives carrying pressure pin 37 inwardly to put in penultimate bamboo tray for raising silkworms on trolley 40
9, elevating chain 36 rises and separates with the bamboo tray for raising silkworms of bottom first；When the bamboo tray for raising silkworms of bottom first is separated with penultimate bamboo tray for raising silkworms
When, the bamboo tray for raising silkworms of bottom first is removed into single foil by horizontal transfer mechanism, can be sent under duster, hello leaf machine and be carried out to silkworm in foil
It spreads disinfectant powder, feed the processing such as silkworm to mulberry leaf, realize automation；After when bottom first, bamboo tray for raising silkworms is removed penultimate bamboo tray for raising silkworms again at
Bottom first bamboo tray for raising silkworms, at this moment elevating chain 36 touches upper stroke switch due to carrying pressure pin 37, goes up and down electricity through intelligent conversion
Machine 13 is just switched to reversion by clockwise, and elevating chain 36 just declines, and bottom is down in the bamboo tray for raising silkworms lifted shifting；Bottom is down in bamboo tray for raising silkworms shifting
When portion, touch lower stroke switch, lifting motor 13 be just switched to by reversion it is clockwise, carrying pressure pin 37 by inclined plate baffle 39 again move back
Original position is gone back to, when rising a bamboo tray for raising silkworms foil bottom and foil interplanar distance, that is, when arriving another upward bamboo tray for raising silkworms gap, carrying pressure pin 37 is again
The foil bottom of penultimate bamboo tray for raising silkworms is inwardly put in, elevating chain 36 rises and separates again with the bamboo tray for raising silkworms of bottom first, bottom the
One bamboo tray for raising silkworms removes into single foil again；So circulation, multiple overlapping bamboo trays for raising silkworms are just removed into single foil one by one.
1.3 stacked-foil principles
Stacked-foil with to tear foil principle open almost the same, all use aforementioned chain elevating mechanism, control carrying support unlike mechanism
The oblique direction of the inclined plate baffle 39 that bar 37 is inwardly put in tear foil open on the contrary, the inclined-plane wedge angle for tearing foil open is downward, and the inclined-plane of stacked-foil
Wedge angle is upward.
Unlike stacked-foil operating process: carrying pressure pin 37 when tearing foil open and inwardly put in penultimate bamboo tray for raising silkworms on trolley 40
Foil bottom, elevating chain rise and separate with the bamboo tray for raising silkworms of bottom first, and the bamboo tray for raising silkworms of bottom first can remove into single foil；And stacked-foil
When carrying pressure pin 37 inwardly put in in-migration on trolley 40 first bamboo tray for raising silkworms bamboo tray for raising silkworms bottom, be then lifted up, under reserve
Behind one bamboo tray for raising silkworms position, second bamboo tray for raising silkworms is fed on trolley 40, is at this moment carried pressure pin 37 and is moved down, and first bamboo tray for raising silkworms weight
After being stacked on second bamboo tray for raising silkworms, move down in carrying pressure pin 37 when being in two foil gaps, first bamboo tray for raising silkworms weight is by second
Bamboo tray for raising silkworms support, carrying pressure pin 37 are not held down, and at this moment carrying pressure pin 37 is just pushed back original position, slide bar spring by slide bar spring 33a
33a is moved down along inclined plate baffle 39, when continuing to move down layers of foil height second foil bottom of arrival, carries pressure pin 37 under inclined-plane
It drops and inwardly protrudes into nethermost foil bottom again, while rising again, so multiple bamboo trays for raising silkworms can be successively overlapped by circulation is placed on trolley
On 40.
1.4 tear rising or falling for foil and stacked-foil open automatically
Fig. 1 trolley 40 for being loaded with multilayer bamboo tray for raising silkworms 8 is pushed into disassembly section 1 from entrance 4；Open power supply, lifting motor 13
Starting rotation；Lifting decelerator 15 is driven to rotate and revolved after decreased revolving speed by lifting decelerator output shaft by V belt 14
Then with movable sprocket 1 (16) low speed rotation, through chain 16b band movable sprocket 19b low speed rotation, sprocket wheel 19b central axis is main after being
Lever 20b is rotated with；Afterwards driving lever 20b it is coaxial on sprocket wheel 38a rotate with, then by by the chain on 32 central axis of lever
It takes turns 38b and forms rear side closed loop elevating chain 36, lifting support card 33 is fixed on this closed loop elevating chain 36, this support card can protrude into weight
Upper layer foil is held up in the rear side gap of stacked-foil, realizes rising or falling on rear side of overlapping foil.
At the same time, another chain 17a band movable sprocket 19a low speed rotation, sprocket wheel 19a on lifting decelerator output shaft
The i.e. preceding driving lever 20a of central axis is rotated with；Sprocket wheel 38a on forward pass lever 20a is coaxial is rotated with, then by by lever 32
Sprocket wheel 38b on central axis forms front side closed loop elevating chain 36, and lifting support card 33 is also fixed on this closed loop elevating chain 36,
This support card, which can protrude into, holds up upper layer foil in the front side gap of overlapping foil, realize rising or falling on front side of overlapping foil.
2. the course of work of horizontal transfer mechanism
When lifting motor 13 is shut down, control system auto switching electric source to feeding motor 21 due to feeding motor 21 and is moved
Sending speed reducer 22 is direct connection, and feeding motor 21 rotates, and transfer speed reducer 22 also rotates with, and transfers the power output of speed reducer 22
Axis low speed rotation；By chain 23 with 24 low speed rotation of movable sprocket, central axis, that is, active transfer shaft 25a rotation of sprocket wheel 24 should
Two drive sprockets 26 on axis drive front and back transfer chain 11 mobile, transfer the transfer support on the transfer chain 11 on pressure pin 30
Card 31 blocks bamboo tray for raising silkworms, and 31 Forward band of transfer support card send bamboo tray for raising silkworms to move forward, realizes the horizontal transfer of bamboo tray for raising silkworms.
During transferring herein, bamboo tray for raising silkworms slow transits through the powder section 3a and to leaf section 3b of spreading pesticides；It is synchronous open spread pesticides powder machine and to
Leaf machine is then realized automatic disinfection and is fed automatically to leaf.
3. the intelligent control of control mechanism
The intelligent control of 3.1 chain elevating mechanisms
Using the back flat plates of carrying pressure pin 37 as light-blocking reflecting plate, in the lower dead center for needing the top dead centre risen and decline
Locate positioning probe 35a and lower positioning probe 35b on one optoelectronic switch of each setting；When lifting motor 13 it is clockwise by sprocket wheel by chain
When carrying pressure pin 37 on item drops to lower dead center from above, the back side for the optical signal carried pressure pin 37 that optoelectronic switch projects is light-blocking anti-
Plate reflection is penetrated, receiver is detected after it receives signal whether there is or not, integrated circuit further according to the light target object received and disconnected
Clockwise circuit power tears the bamboo tray for raising silkworms of foil unit open from top to bottom, and bottom foil is down to lower dead center.
After delay 1 second, lifting motor 13 is transformed by clockwise wiring automatically and reverses wiring and be powered by intelligent controlling device
When, motor reverses, and will arrive top dead centre by lower promoted on chain by sprocket wheel, pressure pin 37 is carried in promotion by control device control
System, step back leave the first foil of bottom and disengage the first foil of bottom is placed on chassis, carrying pressure pin 37 be raised between bottom 1,2 foils
The 2 foil bottom Shi Shenjin by the 2nd foil and be overlapped in top multiple foils mention upwards, arrive top dead centre when, optoelectronic switch project light letter
Number by the light-blocking baffle reflection in the back side, receiver further according to the light target object received detects it, and whether there is or not integrated circuits
Circuit for reversing power supply is disconnected after receiving signal, motor stops reversion；Carrying pressure pin 37, which is raised to top dead centre and promotes the 2nd foil to upper, to be stopped
Point, bottom 1,2 foil spacing increase, mutually disengage and leave a space；
The intelligent control of 3.2 horizontal transfer mechanisms
Lifting motor 13 stops 21 circuit of keying line turn on automatically feeding motor after inverting and being delayed 1 second, at this point, transfer
Motor 21 operates, and passes through reduction of speed and transfer chain 11 is driven to advance, and the bamboo tray for raising silkworms of bottom first is moved forward 1 long position of foil.
Transfer control is that 2 equal anti-dazzling screens 29 of spacing are equipped on transfer chain 11, and anti-dazzling screen 29 is visited by optoelectronic switch transfer
When first 28, transfer probe 28, which exports an electric signal, makes the power-off stalling of feeding motor 21 to controller, reaches guarantee and moves every time
Send 1 long position of foil.
Intelligent control of 3.3 dustings to leaf
It spreads disinfection medicinal powder and respectively uses a motor that duster, feeding machine operating is driven to realize to mulberry leaf are added in foil, every
A bamboo tray for raising silkworms is shifted into dusting, to leaf position when, the motor rotation of duster, feeding machine, by duster, feeding machine motor simultaneously
It is then achieved moving foil control route.
The working principle of 3.4 control mechanisms
Referring to Fig. 7-9, lifting and transfer control principle are as follows:
After control switch is opened, core processor will rise low-voltage control switch 41-1 closure first, and first rises control
The low-voltage coil that solid-state relay 45-1 processed and second rises control solid-state relay 45-2 is powered on, when low-voltage coil works
Rise control solid-state relay 45-1 and second for first and rise the high pressure 220V connection of control solid-state relay 45-2, and passes through
220V firewire 44-1 and 220V zero curve 44-2 is connected with lifting motor, and lifting motor is clockwise, realizes through deceleration and chain drive
Rise.
When rising to top dead centre, the optoelectronic switch at top dead centre is light-blocking, and sends a signal to core processor, at core
Reason device will rise low-voltage control switch 41-1 and decline low-voltage control switch 41-2 is closed at, and first rises control solid-state relay
The low-voltage coil that device 45-1 and second rises control solid-state relay 45-2 is powered on, and is risen when low-voltage coil works by first
Control the high pressure 220v connection that solid-state relay 45-1 and second rises control solid-state relay 45-2；First decline control solid-state
The low-voltage coil that relay 45-3, the second decline control solid-state relay 45-4 is powered on, by first when low-voltage coil works
The high pressure 220V that decline control solid-state relay 45-3, the second decline control solid-state relay 45-4 is also also turned on, and motor connects
Enter commutation, lifting motor stopping is clockwise, and motor reverses after control prepsetting gap 1 second, realizes down through deceleration and chain drive
Drop.
When dropping to lower dead center, the optoelectronic switch at lower dead center is light-blocking, and sends a signal to core processor, at core
Low-voltage control switch signal 41-2 disconnection will be declined by managing device, then lifting motor shuts down.At the same time, core processor will be upper
Rise low-voltage control switch 41-1 and transfer low-voltage control switch 41-3 be closed at, first rise control solid-state relay 45-1 and
Second low-voltage coil for rising control solid-state relay 45-2 is powered on；And rise control admittedly for first when low-voltage coil work
The high pressure 220V that state relay 45-1 and second rises control solid-state relay 45-2 is connected；First transfer control solid-state relay
The low-voltage coil that 45-5, the second transfer control solid-state relay 45-6 is powered on, and controls the first transfer when low-voltage coil works
Solid-state relay 45-5 processed, the second transfer control solid-state relay 45-6 high pressure 220V be also also turned on, controlled it is default between
Motor rotates after gap 1 second, realizes that chain transfers bamboo tray for raising silkworms through deceleration and chain drive.
The working principle of control system hardware is:
Open source is opened, limit photoelectric psd detects that corresponding information is transmitted to core processor, core processor
It is compared with pre-set programs and issues command adapted thereto, and connect solid-state relay drive through the single-phase positive revertive control of two-capacitance capacitive motor
It is dynamic；Connect 220V single phase poaer supply or commutation, so that lifting or feeding motor are clockwise or reverse, realization risen or fallen；Core
Processor is while controlling lifting, and according to the lifting situation of setting control, driving running LED shows operating status；
When needing single rise or fall, by also can control by key control input.
Control System Software operation logic working principle is:
Input detects reception information in place, with operation countdown or runs control manually and enters timing control through driving electricity
Road logical process regulates and controls motor operating state again；Control running LED is bright at the same time or goes out, and shows operating status.
This system unfolds the automatic control of drag-over unit for above-mentioned lift, it is only necessary to which household AC 220V single phase poaer supply supplies
Electricity.Control system contains dual position and detects in place, the logic control of 4 motors of size of system operation, the number of bamboo tray for raising silkworms
It counts, motor manually controls, and runs the several parts of whole state instruction.
Dual position detection: with timing with two conditions of Photoelectric Detection come guarantee stroke length without departing from.
1, because motor operation stroke be it is fixed, motor speed determine, therefore can by speed regulation and timing can be from one
It is more than stroke that aspect, which prevents motor operation,.
2, each test point uses two photoelectric in-place detectors, after motor operation is to designated position.Two photoelectricity inspections
Surveying device, any one effectively then thinks motor in place.
The logic control of motor: it is divided into according to system operation and takes bamboo tray for raising silkworms, sorting bamboo tray for raising silkworms, return and build three processes of bamboo tray for raising silkworms.According to
Controller runs these three processes one by one, carries out abnormal judgement processing in the process of running.
A counting number of bamboo tray for raising silkworms: the bamboo tray for raising silkworms number of one group of the every work of the system is 20, it is therefore desirable to after every starting is primary
Stop after automatic work 20 times, and switchs to be manually operated automatically.
Manual operation: manual mode can be in by having before each starting or after each run, can under the state
Completely to be manually controlled to motor, to allow motor to be completely in original state.If there is exception all in the process of running
Pause key, which can be pressed, allows all motors to be in stopping, and pressing starting, restoration schedule controls again.
State instruction: it in design process, is all indicated running institute is stateful with indicator light, allows user can handle completely
The stage of operation is held, to exclude whether have exception.
It will be appreciated by those skilled in the art that in above-described embodiment only by taking bamboo tray for raising silkworms is moved at end as an example, intelligent control of the invention
Chain elevator type, which unfolds drag-over unit, can be applied to other fields for needing disassembly and overlying multiple layers hard material frame foil.Herein
Direction term "front", "rear", "left", "right", "horizontal", "vertical" etc. be only for attached drawing.
Claims (5)
1. a kind of chain elevator type unfolds the intelligence control system of drag-over unit, which unfolds drag-over unit and is used to tear open automatically
It unloads, transfer and overlying multiple layers bamboo tray for raising silkworms characterized by comprising
Rack, horizontally spaced in rack to be provided with multiple conveying rollers, one end of rack is disassembly section, rack it is another
End is overlay segment, and dismantling is delivery section between section and overlay segment；It dismantles section and overlay segment is symmetrical structure, the front and rear sides of the two
It is both provided with column and connects the cross bar of column；Delivery section is divided into the powder section and to leaf section of spreading pesticides；
Chain elevating mechanism, is separately positioned on the front and rear sides of disassembly section and overlay segment, and the chain of every side upgrades mechanism Dou Bao
It includes driving lever disposed in parallel up and down and is passed by lever, driving lever and between lever by lifting sprocket and elevating chain
It is dynamic, driving lever and is all passed through bearing by lever and connect respectively with the column of disassembly section and overlay segment；It is fixed with and holds on elevating chain
Pressure pin is carried, carrying pressure pin is equipped with lifting support card；
Lifting drive mechanism, including lifting motor and lifting decelerator, lifting motor output shaft pass through belt and lifting decelerator
The output shaft of connection, lifting decelerator is connect by sprocket wheel and chain with front and back driving lever；After lifting motor starting, pass through lifting
Speed reducer drives front and back driving lever to rotate simultaneously after slowing down, front and back driving lever drives front and back elevating chain rotation respectively, thus band
Dynamic carrying pressure pin moves up and down；
Horizontal transfer mechanism, including feeding motor, transfer speed reducer, transfer shaft and transfer chain；Transfer shaft includes actively to transfer
Axis and passive transfer shaft, active and passive transfer shaft pass through bearing respectively and connect with rack；Drive chain is provided on active transfer shaft
Wheel and forward and backward drive sprocket, the output shaft for transferring speed reducer are connect by sprocket wheel and chain with the drive sprocket of active transfer shaft；
It is also equipped with forward and backward drive sprocket on passive transfer shaft, on the forward and backward drive sprocket on active transfer shaft and passive transfer shaft
It is connected respectively by forward and backward transfer chain between forward and backward drive sprocket；
Wherein lifting support card is abutted by slide bar spring with inclined plate baffle, and inclined plate baffle is fixed on the rack, and lifting support card is up and down
When mobile, flexible by slide bar spring can be protruded into and be exited in the longitudinal direction；It wherein fastens and connects with disassembly section lifting support
Inclined plate baffle inclined-plane wedge angle fasten the inclined plate baffle inclined-plane wedge angle that connects upward downward, with overlay segment lifting support；
Active transfer shaft is arranged in the middle part of delivery section, and the end of disassembly section is arranged in passive transfer shaft；
Wherein the length of delivery section is twice of the bamboo tray for raising silkworms transferred length, the distance between active transfer shaft and passive transfer shaft
Equal to the length for the bamboo tray for raising silkworms transferred；
The intelligence control system includes seat lifting adjusting mechanism and transfer regulating and controlling mechanism, is respectively intended to regulation carrying pressure pin and transfer
The movement travel of chain；The intelligence control system further includes core processor, input key, monodrome two-capacitance capacitive control unit
And solid-state relay driving unit；Wherein the intelligence control system includes dual fail-safe regulating and controlling mechanism, using photoelectricity or magnetic control
As first of insurance of control, the second using time-out conversion as control insures.
2. chain elevator type according to claim 1 unfolds the intelligence control system of drag-over unit, wherein disassembly section and overlapping
The chain elevating mechanism of section shares same lifting drive mechanism and same driving lever.
3. chain elevator type according to claim 1 unfolds the intelligence control system of drag-over unit, seat lifting adjusting mechanism includes
It is separately positioned on the upper and lower positioning probe of carrying pressure pin upper and lower position, transfer regulating and controlling mechanism includes being arranged on transfer path
Transfer probe.
4. chain elevator type according to claim 3 unfolds the intelligence control system of drag-over unit, wherein upper and lower positioning probe
It is all photoelectric detector with transfer probe.
5. chain elevator type according to claim 3 unfolds the intelligence control system of drag-over unit, wherein being held in the palm in each carrying
Upper and lower positioning probe is respectively arranged at left and right sides of bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420883.5A CN107117464B (en) | 2015-09-30 | 2015-09-30 | Chain elevator type unfolds the intelligence control system of drag-over unit |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510642587.0A CN105197608B (en) | 2015-09-30 | 2015-09-30 | Based Intelligent Control chain elevator type unfolds drag-over unit |
| CN201710420883.5A CN107117464B (en) | 2015-09-30 | 2015-09-30 | Chain elevator type unfolds the intelligence control system of drag-over unit |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510642587.0A Division CN105197608B (en) | 2015-09-30 | 2015-09-30 | Based Intelligent Control chain elevator type unfolds drag-over unit |
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| CN107117464A CN107117464A (en) | 2017-09-01 |
| CN107117464B true CN107117464B (en) | 2019-02-15 |
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| CN201710420883.5A Active CN107117464B (en) | 2015-09-30 | 2015-09-30 | Chain elevator type unfolds the intelligence control system of drag-over unit |
| CN201510642587.0A Active CN105197608B (en) | 2015-09-30 | 2015-09-30 | Based Intelligent Control chain elevator type unfolds drag-over unit |
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Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205030366U (en) * | 2015-09-30 | 2016-02-17 | 四川省农业科学院蚕业研究所 | Chain promotes formula young silkworm machine of raising |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB848804A (en) * | 1957-03-13 | 1960-09-21 | Tiss Metal Lionel Dupont & Cie | Apparatus for loading and unloading materials-handling pallets |
| DE2627717A1 (en) * | 1975-06-23 | 1977-01-13 | Parveau | DEVICE FOR STACKING LONG STRETCHED OBJECTS INTO A SQUARE STACK |
| CN201268513Y (en) * | 2008-08-07 | 2009-07-08 | 朱耀明 | Automatic separation apparatus for conical open container |
| CN101554959A (en) * | 2009-01-08 | 2009-10-14 | 江苏中欧机械有限公司 | Automatic pallet delivering device for palletizing system |
| CN102730420A (en) * | 2012-06-04 | 2012-10-17 | 江苏神农灭菌设备有限公司 | Stacking device of sterilization tray |
| CN203529465U (en) * | 2013-10-24 | 2014-04-09 | 云南紫金科贸有限公司 | Side-type lifting shifting fork type stacking and separating device |
| CN204096660U (en) * | 2014-09-02 | 2015-01-14 | 苏州英创电力科技有限公司 | Piler |
| CN204211152U (en) * | 2014-10-27 | 2015-03-18 | 中汽迈赫（天津）工程设计研究院有限公司 | A conveyer is rolled in a kind of lifting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107117464A (en) | 2017-09-01 |
| CN105197608A (en) | 2015-12-30 |
| CN105197608B (en) | 2017-07-07 |
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