CN208470701U - A kind of lane stacker with photoelectricity deceleration device - Google Patents
A kind of lane stacker with photoelectricity deceleration device Download PDFInfo
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- CN208470701U CN208470701U CN201821030222.8U CN201821030222U CN208470701U CN 208470701 U CN208470701 U CN 208470701U CN 201821030222 U CN201821030222 U CN 201821030222U CN 208470701 U CN208470701 U CN 208470701U
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- China
- Prior art keywords
- walking mechanism
- photoelectric switch
- reflective photoelectric
- photoelectricity
- lane stacker
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Abstract
The utility model discloses a kind of lane stackers with photoelectricity deceleration device, belong to logistics warehouse equipment technical field, including the walking mechanism for being fixed on the track of shelf side and being moved forward and backward along track, the reflective photoelectric switch for further including the light absorbing member for the extreme position for being fixed on walking mechanism shift motion and being fixed in walking mechanism, reflective photoelectric switch are mobile and corresponding with light absorbing member installation site with walking mechanism；The input port of the retardation controller of the output port and walking mechanism of reflective photoelectric switch connects.The utility model provides a kind of safer reliable lane stacker of Horizontal limiting, solves the problems, such as on lane stacker that the deceleration mechanism of former U-shaped switch tie surface plate of restriction composition is easy to cause walking mechanism to plunge off the tracks because dropping off damage to cause an accident.
Description
Technical field
The utility model belongs to logistics warehouse equipment technical field, and in particular to a kind of lane for automatic stereowarehouse
Road piler.
Background technique
Automatic stereowarehouse is the important component in logistics, it is a kind of in the feelings for not carrying out manual intervention directly
The automated warehouse storage system of cargo is stored and taken out under condition in the goods lattice of shelf.Lane stacker is in automatic stereowarehouse
Most important lifting stacking apparatus, it can shuttle operation in the tunnel between automatic stereowarehouse shelf, will be located at
The goods lattice of the cargo deposit shelf of access adit；Or the cargo in the goods lattice of shelf is taken out on the contrary and is transported to access adit.
Lane stacker mainly includes elevating mechanism, the driving elevating mechanism that loading platform and driving loading platform move up and down
The pallet fork telescoping mechanism for being located at cargo in shelf at left and right sides of loading platform is taken out in the walking mechanism of horizontal movement and deposit.Tunnel
Stacking machine equipment figure itself is big, and weight is big, and the speed of service is very fast, walking mechanism horizontal movement in orbit and close to row
When way limit position, the retardation controller of walking mechanism needs to perceive corresponding limit signal and controls walking mechanism deceleration,
To guarantee operational safety.There is provided the limiting device of signal at present for the retardation controller of walking mechanism is U-shaped switch, U-shaped to open
It closes that Open Side Down and is fixed on walking mechanism two sides and is coupled corresponding with U-shaped switch iron plate on the ground and positioned.
In some applications, due to dropping off frequently, U-shaped switch often with drop off contact and be damaged, lane stacker is such as after damage
Fruit, which is in automatic operating state, can then lose position limitation protection, and walking mechanism is caused, without speed-down action, to draw when running to track both ends
Hair piler, which is broken, the safety accidents such as stops pier or plunges off the tracks.
Utility model content
The utility model is intended to provide a kind of safer reliable lane stacker of Horizontal limiting.
The utility model adopts the following technical solution:
A kind of lane stacker with photoelectricity deceleration device including the track being fixed in tunnel and is arranged in track
Stem and tail portion between and along track be moved forward and backward walking mechanism, further include being fixed on walking mechanism towards shelf side
Reflective photoelectric switch and reflecting assembly corresponding with reflective photoelectric switch；Reflecting assembly is continuously arranged along track；Instead
Optical assembly includes reflecting part and the light absorbing member that is fixed on reflecting assembly end and connect with reflecting part；Reflecting light is established by cable
Pass is connect with the retardation controller of walking mechanism.
Further improvement of the utility model is: reflecting assembly reflective surface corresponding with the reflective photoelectric switch hangs down
Directly in ground.
Further improvement of the utility model is: reflecting assembly is located on the crossbeam of the shelf.
Further improvement of the utility model is: light absorbing member is bar shaped black black-out cloth, and is moved along walking mechanism
Stroke directions setting.
The utility model above-mentioned technical proposal further improvement lies in that: the deceleration control signal input terminal of retardation controller
Mouth is connected to the signal ground of retardation controller by reflective photoelectric switch.
The utility model above-mentioned technical proposal further improvement lies in that: elevating mechanism is fixed in walking mechanism, go up and down
Mechanism includes driving motor；Reflective photoelectric switch is installed on the upright projection for below driving motor and being located at the driving motor
It is interior.
The good effect that the utility model generates is as follows:
1, reflective photoelectric switch is fixed on walking mechanism towards shelf side, and it is corresponding to be arranged reflecting assembly,
The interference dropped off to limiting device that can be tired out to avoid ground area, the stem of track and tail portion are the pole of walking mechanism shift motion
Extreme position, reflecting assembly are continuously arranged along track, light absorbing member are arranged in the end of reflecting assembly, and be arranged in walking mechanism
Reflective photoelectric switch, reflective photoelectric switch can be mobile with walking mechanism and be pacified when close to light absorbing member with light absorbing member
Holding position is corresponding；When walking mechanism is moved at stroke limit position, reflective photoelectric switch also is moved into and light absorbing member pair
Signal to change the output state of reflective photoelectric switch, and is passed to deceleration control by its output port by the position answered
Device processed, retardation controller are slowed down by the control process control walking mechanism of storage inside, prevent walking mechanism from plunging off the tracks.
2, reflective photoelectric switch is fixed in walking mechanism, and light absorbing member is fixed on shelf, and shelf are generally and track
It is arranged in parallel, and shelf and walking mechanism have gap in the horizontal direction, reflective photoelectric switch and light absorbing member peace is set
Holding position level is corresponding, and light absorbing member or reflective photoelectric switch will not be blocked by dropping off landing, so that destroying makes reflecting light
The relative engagement relationship of electric switch and light absorbing member, while light absorbing member is not affixed on ground, extinction will not be smashed by dropping off
Component.
3, generally there is gap, by extinction in automatic stereowarehouse between the base cross members and ground of the first layer of shelf
Component is mounted in base cross members, it is ensured that the light-path between reflective photoelectric switch and light absorbing member is not dropped off screening
Gear, causes false triggering, solves in original system iron plate corresponding with U-shaped switch on ground and can be dropped off and covers or damage by pressure
Problem.The base cross members of the first layer of shelf are continuous in track side, that is, in the operation of walking mechanism moved along track
In stroke, side has the base cross members of first layer in walking mechanism side side always, and bottom weighing apparatus crossbeam continuously connects mutually
It connects.Guard frame rail is usually metal material, has good light-reflecting property.
4, reflective photoelectric switch is selected, and it is black black-out cloth to cooperate triggering reflecting light to establish by cable that light absorbing member, which is arranged,
Pass movement, can be effectively reduced cost, and reduce light sensing error rate.
5, the deceleration control signal input port of retardation controller is connected to retardation controller by reflective photoelectric switch
Signal ground, it can pass through the different reflective photoelectric sensor and support circuit of selection, realize reflective photoelectric switch
0V signal ground is exported when reflection is not detected, notice retardation controller slows down, has when reflection (when black black-out cloth is not detected)
24V is exported, retardation controller is made to keep normal speed operation, in this way can be safer, if reflective photoelectric switch is broken,
Retardation controller default is always signal ground, so that walking arrangement be kept to be at a slow speed, does not just have original derailment accident.
6, reflective photoelectric switch is installed on the upright projection for below the driving motor of elevating mechanism and being located at driving motor
It is interior, it is generally fallen from top due to dropping off, the obstruction of the driving motor of elevating mechanism can be encountered during falling, it can be to prevent
Direct hit reflective photoelectric switch is only dropped off, avoids reflective photoelectric switch damage failure as far as possible.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model embodiment；
Fig. 2 is the backsight structural representation of the utility model embodiment；
Fig. 3 is the left view structural representation of the utility model embodiment；
Fig. 4 is the module connection diagram of the utility model embodiment；
Fig. 5 is the local circuit schematic diagram of the utility model embodiment；
Wherein, 10, shelf, 20, track, 30, walking mechanism, 40, reflecting part, 50, light absorbing member, 60, reflecting light
Electric switch, 70, retardation controller, 80, the driving motor of elevating mechanism.
Specific embodiment
With reference to embodiments and the embodiments of the present invention is described in detail in attached drawing.
As shown in fig. 1~fig. 5, a kind of lane stacker with photoelectricity deceleration device, it is mating should be in automated three-dimensional storehouse
Library has multiple shelf in such automatic stereowarehouse, the goods lattice on shelf formed row, column, layer stereochemical structure and according to
Row arranges, layer label, has tunnel between shelf, is equipped with track in tunnel.The present embodiment is responsible for two that place tunnel or so is closed on
Shelf are arranged, walking makes loading platform to ranking before and after walking mechanism, and elevating mechanism, which walks up and down, makes loading platform align layer.The present embodiment
Can shuttle operation in the tunnel of automated three-dimensional, will be located at the goods lattice of the cargo deposit tunnel both racks of access adit
It is interior；Or the goods handling in the opposite goods lattice for taking out tunnel both racks is to access adit.The present embodiment be it is a kind of be responsible for at
Product cigarette and auxiliary material execute the shelf magazine piler of storage, preservation and outbound task, and main body frame uses double pillar constructions, including solid
The track 20 that is scheduled between shelf 10 in tunnel and it is arranged between the stem and tail portion of track 20 and is moved before and after track
Dynamic walking mechanism 30, the driving motor 80 of elevating mechanism are fixed on side wall of the walking mechanism towards shelf.
The present embodiment further include be fixed on walking mechanism 30 towards the reflective photoelectric switch 60 of 10 side of shelf and with
The corresponding reflecting assembly of reflective photoelectric switch 60, reflecting assembly are continuously arranged along track, reflective photoelectric switch 60 with
Sensation lens are always towards reflecting assembly when walking mechanism is moved along track, and according to the different parts of the reflecting assembly sensed
Change output state.Reflecting assembly includes reflecting part 40 and the suction that is fixed on reflecting assembly end and connect with reflecting part 40
Light component 50.When reflective photoelectric switch 60 is irradiated to reflecting part 40, export as high level, when reflective photoelectric switch 60
When being irradiated to light absorbing member 50, export as low level.
The reflective photoelectric switch of the present embodiment is fixed on the side in walking mechanism towards shelf, in the utility model
In another embodiment or two sides, i.e., there are two reflective photoelectric switches for installation in walking mechanism, respectively with track two sides
Reflecting assembly it is corresponding, form two groups of limit signals, and access retardation controller.Meanwhile in reflecting assembly in the present embodiment
Both ends are provided with light absorbing member 50, and a reflective photoelectric switch has been used to realize walking mechanism in track header in this way
With the limit of tail portion, in the reflecting assembly of the track two sides of above-mentioned another embodiment of the utility model, side is only in-orbit
Light absorbing member 50 is arranged in road stem one end, and only light absorbing member, two groups of limit signal difference are arranged in track tail portion one end in the other side
The limit of respective carter stem and the limit of track tail portion.
The guard frame rail of the present embodiment tunnel two sides is fashioned iron, and surface is metal covering or lacquer painting, and reflecting power is stronger.Crossbeam
Along track continuous laying, there is direction along ng a path to be formed from stem to tail portion towards track, perpendicular to ground, continual
Reflective surface, it is preferred that the present embodiment use shelf from ground face upward first layer crossbeam as reflecting assembly, and at this reflective group
Part pastes bar shaped black black-out cloth formation light absorbing member 50 near track header one end and near track tail portion one end respectively, not
The metal covering or lacquer painting for covering bar shaped black black-out cloth form reflecting part 40.The length direction of bar shaped black black-out cloth is along walking
The setting of mechanism shift motion direction, makes reflective photoelectric switch move over light absorbing member 50 and reflecting part to rail end
After 40 boundarys, still there is sufficient stroke surplus so that retardation controller gradually reduces the speed of walking mechanism.
The walking mechanism of the present embodiment has front column and rear column, after wherein the driving motor 80 of elevating mechanism is mounted on
On column, reflective photoelectric switch is fixedly mounted on 80 lower section of driving motor of the elevating mechanism of rear column and is located at driving electricity
In the upright projection of machine, and mounting height is consistent with the horizontal depth of beam of shelf first layer, make reflective photoelectric switch with
Always or towards the crossbeam for posting bar shaped black black-out cloth or towards black black-out cloth during walking mechanism is mobile,
Third direction is not had without the interference of other objects (such as dropping off).
As shown in Figure 4, Figure 5, the photoelectricity of the preferred model E3JM-DS70M4T of the reflective photoelectric switch of the present embodiment is opened
It closes, the deceleration control signal input port of the retardation controller 70 of signal output port and walking mechanism connects.Specifically, anti-
It penetrates two input terminals of formula optoelectronic switch and is being separately connected the power supply of DC24V power supply just and power ground, retardation controller 70 includes slowing down
Relay, PLC(are preferably Siemens S7-300) and control walking mechanism movement speed frequency converter, and by same DC24V
The power ground of power supply power supply, DC24V power supply is used as the signal ground of retardation controller.The retardation controller 70 of the present embodiment
Deceleration control signal input port is the coil power supply end of deceleration machine electric appliance, which is connected to by reflective photoelectric switch subtracts
The signal ground of fast controller 70 is being connected to the power supply of DC24V power supply just also by reflective photoelectric switch.When reflecting light is established by cable
When pass detects reflected light, internal circuit movement, by the coil control terminal of power supply positive output to deceleration relay make deceleration after
Then electric appliance movement triggers PLC and enables walking mechanism constant speed run by profibus bus marco frequency converter；Work as reflection type photoelectricity
It switchs when reflected light is not detected or when failure, due to using signal ground as default signal, deceleration relay coil all can
It is maintained at off-state, to guarantee that PLC control frequency converter enables walking mechanism be maintained at the state of running slowly.Those skilled in the art
Member is easy to realize function analogous circuit according to foregoing description or makes further improvement to circuit to obtain more preferable effect.
Claims (6)
1. a kind of lane stacker with photoelectricity deceleration device, in-orbit including the track (20) being fixed in tunnel and setting
The walking mechanism (30) being moved forward and backward between the stem and tail portion in road (20) and along track, it is characterised in that: further include fixing
It is right towards the reflective photoelectric switch (60) of shelf (10) side and with reflective photoelectric switch (60) in walking mechanism (30)
The reflecting assembly answered；Reflecting assembly is continuously arranged along track；The reflecting assembly includes reflecting part (40) and is fixed on reflective
Component end and the light absorbing member (50) being connect with reflecting part (40)；The deceleration of reflective photoelectric switch (60) and walking mechanism
Controller (70) connection.
2. a kind of lane stacker with photoelectricity deceleration device according to claim 1, it is characterised in that: described reflective
Component reflective surface corresponding with the reflective photoelectric switch (60) is perpendicular to ground.
3. a kind of lane stacker with photoelectricity deceleration device according to claim 2, it is characterised in that: reflecting assembly
On the crossbeam of the shelf (10).
4. a kind of lane stacker with photoelectricity deceleration device according to claim 1, it is characterised in that: light absorbing member
It (50) is bar shaped black black-out cloth, and be arranged along walking mechanism shift motion direction.
5. a kind of lane stacker with photoelectricity deceleration device according to any one of claims 1 to 4, feature exist
In: the deceleration control signal input port of the retardation controller (70) is connected to retardation controller by reflective photoelectric switch
(70) signal ground.
6. a kind of lane stacker with photoelectricity deceleration device according to any one of claims 1 to 4, feature exist
In: elevating mechanism is fixed in the walking mechanism, elevating mechanism includes driving motor (80)；Reflective photoelectric switch is installed on
Below the driving motor (80) and it is located in the upright projection of the driving motor (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030222.8U CN208470701U (en) | 2018-07-02 | 2018-07-02 | A kind of lane stacker with photoelectricity deceleration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030222.8U CN208470701U (en) | 2018-07-02 | 2018-07-02 | A kind of lane stacker with photoelectricity deceleration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208470701U true CN208470701U (en) | 2019-02-05 |
Family
ID=65212395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821030222.8U Expired - Fee Related CN208470701U (en) | 2018-07-02 | 2018-07-02 | A kind of lane stacker with photoelectricity deceleration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208470701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182507A (en) * | 2019-05-09 | 2019-08-30 | 盐城品迅智能科技服务有限公司 | A kind of intelligent stacker of autonomous classification cargo and accurate picking method |
| CN111776575A (en) * | 2020-07-28 | 2020-10-16 | 安徽沃森智能科技有限责任公司 | Novel rail replacing system of transplanting type tunnel stacker |
-
2018
- 2018-07-02 CN CN201821030222.8U patent/CN208470701U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182507A (en) * | 2019-05-09 | 2019-08-30 | 盐城品迅智能科技服务有限公司 | A kind of intelligent stacker of autonomous classification cargo and accurate picking method |
| CN111776575A (en) * | 2020-07-28 | 2020-10-16 | 安徽沃森智能科技有限责任公司 | Novel rail replacing system of transplanting type tunnel stacker |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |