A kind of cargo size detection means
Technical field
The present invention relates to logistics machinery, particularly to a kind of cargo size detection means.
Background technology
On logistics conveying apparatus of the prior art, typically it is not provided with the size detecting device to goods it is often necessary to people
Work detects to cargo size, therefore, more time-consuming, effort, lost labor, and relatively costly.
Content of the invention
It is an object of the invention to provide a kind of cargo size detection means, can automatically the size of goods be detected,
Improve cargo size detection efficiency, save artificial, improve work efficiency, beneficial to reduces cost.
The above-mentioned technical purpose of the present invention has the technical scheme that a kind of cargo size detection dress
Put, including frame, be used for driving the conveying roller group of goods movement between described frame both sides, this kind of detection means also includes
The height detection mechanism setting gradually along goods movement direction and width detection mechanism;Described height detection mechanism is included positioned at institute
State the gripper shoe above frame, be located at connecting plate above described gripper shoe, be connected to described connecting plate and be used for driving described company
The first cylinder that fishplate bar moves up and down, stop first baffle, the first crane below described gripper shoe that goods advances
And second crane;Described first crane, described second crane and first baffle are sequentially distributed along goods movement direction;Institute
State below the first crane located at the second cylinder for promoting described first crane to move up and down;Set below second crane
There is the 3rd cylinder for promoting described second crane to move up and down;The side of described frame is additionally provided with for by described first
The 4th cylinder and the 5th cylinder for releasing the goods on described second crane that goods on crane is released;Described
It is provided with the 6th cylinder for promoting described first baffle oscilaltion below first baffle;First baffle is provided with the 3rd pressure
Sensor;
Four angles of described gripper shoe are respectively equipped with the first lead being socketed on described connecting plate;First lead position
Part above described connecting plate is fixedly connected with the first conflict piece that can contact at described connecting plate upper surface;Along goods
Moving direction, described gripper shoe has front end and rear end successively;Positioned at described two the first leads supporting at front edge of board
Outer the first spring being arranged with respectively between described gripper shoe and described connecting plate;And described connecting plate is provided with and can support
Touch in the first pressure sensor of described first spring;The front end of described gripper shoe is additionally provided with the first limited block;Described connecting plate
It is provided with the second pressure sensor that can contact at described first limited block.
Preferred as the present invention, described width detection mechanism include two be respectively arranged on the fixed plate of frame both sides, two
Individual it is connected to corresponding described fixed plate and can relatively correspond to the detection plate of described fixed plate generation displacement, located at two institutes
State the 3rd crane between detection plate and the 4th crane and second baffle, be used for the described 3rd located at described frame side
The 7th cylinder that goods on crane is released and for the goods on described 4th crane is released the 8th cylinder, located at
It is used for below described 3rd crane promoting the 9th cylinder that described 3rd crane moves up and down, located at described 4th crane
Lower section for promote the tenth cylinder that described 4th crane moves up and down, be used for promoting below described second baffle described
11st cylinder of second baffle oscilaltion;Described 3rd crane and the 4th crane and second baffle move along described goods
Dynamic direction is sequentially distributed;
Two described detection plates are located between two described fixed plates;Be fixed with described detection plate be socketed on described solid
Second lead of fixed board, is arranged with outside the second lead positioned at the between corresponding described detection plate and corresponding described fixed plate
Two springs;The end that described second lead is located at outside described fixed plate is also fixedly connected with and can contact at described fixed plate
Second conflict piece;Described fixed plate is provided with the 4th pressure transducer that can contact at described second spring;Described fixed plate
On be additionally provided with the second limited block, described detection plate is additionally provided with the 5th pressure sensing that can contact at described second limited block
Device;Described second baffle is provided with the 6th pressure transducer.
In sum, the method have the advantages that present configuration is simply it is easy to implement;Energy effective detection is defeated
Send the cargo size in roller group, improve cargo size detection efficiency and work efficiency, save artificial, and be beneficial to reduce into
This.
Brief description
Fig. 1 is example structure schematic diagram;
Fig. 2 is the annexation schematic diagram in embodiment camber testing agency between gripper shoe and connecting plate;
Fig. 3 is width detection mechanism schematic side view in embodiment;
Fig. 4 is width detection mechanism schematic top plan view in embodiment;
Fig. 5 is a portion enlarged diagram in Fig. 4, the annexation schematic diagram mainly between fixed plate and detection plate.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but as long as at this
All protected by Patent Law in the right of invention.
Embodiment: as Figure 1-5, a kind of cargo size detection means, use including frame 1, between frame 1 both sides
In the conveying roller group driving goods movement.
Set gradually along goods movement direction and be provided with height detection mechanism and width detection mechanism.
Height detection mechanism includes the gripper shoe 21 positioned at frame 1 top, the connecting plate 22 positioned at gripper shoe 21 top, connects
It is connected to connecting plate 22 for driving the first cylinder 23 that connecting plate 22 moves up and down, stopping the first baffle 28 of goods advance, set
The first crane 31 and the second crane 32 in gripper shoe 21 lower section;First crane 31, the second crane 32 and first gear
Plate 28 is sequentially distributed along goods movement direction;Located at for promoting the first crane 31 to move up and down below first crane 31
Second cylinder 311;It is provided with the 3rd cylinder 321 for promoting the second crane 32 to move up and down below second crane 32;Machine
The side of frame 1 is additionally provided with the 4th cylinder 33 for releasing the goods on the first crane 31 and is used for the second crane 32
On goods release the 5th cylinder 34;It is provided with the 6th gas for promoting first baffle 28 oscilaltion below first baffle 28
Cylinder 281;First baffle 28 is provided with the 3rd pressure transducer 282;Four angles of gripper shoe 21 are respectively equipped with and are socketed on connection
First lead 211 of plate 22;The part that first lead 211 is located above connecting plate 22 is fixedly connected with being capable of the company of contacting at
First conflict piece 212 of fishplate bar 22 upper surface;Along the moving direction of goods, gripper shoe 21 has front end and rear end successively;It is located at
It is arranged with first between gripper shoe 21 and connecting plate 22 respectively outside two the first leads 211 at gripper shoe 21 front end
Spring 24;And connecting plate 22 is provided with the first pressure sensor 25 that can contact at the first spring 24;The front end of gripper shoe 21
It is additionally provided with the first limited block 26;Connecting plate 22 is provided with the second pressure sensor 27 that can contact at the first limited block 26.
Width detection mechanism includes two fixed plates 41, two being respectively arranged on frame 1 both sides and is connected to correspondence admittedly
Fixed board 41 and can relatively correspond to fixed plate 41 produce displacement detection plate 42, between two detection plates 42 the 3rd lifting
Frame 43 and the 4th crane 44 and second baffle 48, it is used for releasing the goods on the 3rd crane 43 located at frame 1 side
7th cylinder 431 and for by the 4th crane 44 goods release the 8th cylinder 45, below the 3rd crane 43
For promoting the 9th cylinder 46 that the 3rd crane 43 moves up and down, located at the 4th crane 44 lower section for promoting the 4th lifting
The tenth cylinder 47 that frame 44 moves up and down, located at second baffle 48 lower section for promoting the 11st of second baffle 48 oscilaltion
Cylinder 49;3rd crane 43 and the 4th crane 44 and second baffle 48 are sequentially distributed along goods movement direction;Two detections
Plate 42 is located between two fixed plates 41;The second lead 421 being socketed on fixed plate 41 is fixed with detection plate 42, second
It is arranged with positioned at the second spring 422 between corresponding detection plate 42 and corresponding fixed plate 41 outside lead 421;Second lead
421 ends being located at outside fixed plate 41 are also fixedly connected with the second conflict piece 423 that can contact at fixed plate 41;Fixed plate 41
It is provided with the 4th pressure transducer 411 that can contact at second spring 422;Second limited block 412 is additionally provided with fixed plate 41,
The 5th pressure transducer 424 that the second limited block 412 can be contacted at is additionally provided with detection plate 42;Second baffle 48 is provided with
Six pressure transducers 481.
During enforcement, goods is driven by conveying roller group, first through height detection mechanism, if cargo height meets the requirements, goods
Contact at gripper shoe 21, now, first pressure sensor 25 is subject to the elastic force of the first spring 24 to act on, thus promoting first baffle
28 decline in the presence of the 6th cylinder 281, but second pressure sensor 27 does not contact at the first limited block 26, now, goods
Thing can pass through height detection mechanism;If cargo height is excessive, second sensor 27 then can contact at the first limited block 26, this
When goods be obstructed, rollgang is out of service, now first, the first cylinder 23 drive connecting plate 22, with drive gripper shoe 21 on
Rise to predetermined altitude, then the second cylinder 311 drives the first crane 31 to rise to predetermined altitude, then pass through the 4th cylinder 33
Release goods, or goods is pushed to other delivery platforms;Then, the first crane 31 returns back in situ, the 4th cylinder 33 times
Restore position, gripper shoe 21 and connecting plate 22 return back in situ, restart conveying roller group, in order to conveying and detecting next goods;
If cargo height is not enough, goods will not contact at gripper shoe 21, and therefore first sensor 25 will not be subject to the first spring 24
Power acts on, so that first baffle 28 keeps stopping the state that goods advances, when goods contacts at first baffle 28, conveying roller
Group is out of service, and the 3rd pressure transducer 282 is subject to the power effect of goods to promote gripper shoe 21 acting in the first cylinder 23
Under rise to predetermined altitude, and then the second crane 32 rises to predetermined altitude under the 3rd cylinder 321 effect, and then by the
Goods is released by five cylinders 34, or goods is pushed to other delivery platforms;Afterwards, the second crane 32 returns back in situ, the
Five cylinder 34 homing, conveying roller group is again started up, in order to conveying and detecting next goods.
Goods is when width detection mechanism, if goods width meets the requirements, detection plate can produce certain displacement, now
4th pressure transducer 411 detects the elastic force of second spring 422, and make second baffle 48 the 11st cylinder 49 effect under under
Fall, and now the 5th pressure transducer 424 will not be acted on by the power to the second limited block 412, goods can convey the band of roller group
Smoothly through width detection mechanism under dynamic;If goods width is excessive, the 5th pressure transducer 424 is subject to the second limited block 412
Power effect, thus hindering goods to advance, now, the 9th cylinder 46 promotes the 3rd crane 43 to rise to predetermined altitude, then makes
7th cylinder 431 releases goods, or is pushed into other delivery platforms;Then, the 3rd crane 43 homing, the 7th cylinder 431
Homing, to treat next goods;If goods width dimensions are too small, the 4th pressure transducer will not be subject to second spring 422
Power acts on, so that second baffle 48 keeps stopping the state that goods advances, when goods is with being hampered by second baffle 48, the 6th
Pressure transducer 481 detect from goods power effect so that the 4th crane 44 in the presence of the tenth cylinder 47 on
Rise to predetermined altitude, then goods is released by the 8th cylinder 45 or is pushed out to other delivery platforms;Make the 4th crane 44 afterwards
Homing, the 8th cylinder 45 homing, to treat next goods.