A kind of shrinkable table trolley of automation based on promotion back-pressure principle
Technical field
The present invention relates to automatic Material Handling System fields, particularly with regard to a kind of based on the automation for promoting back-pressure principle
Shrinkable table trolley.
Background technique
Table trolley is exactly a kind of platform-type logistics loading tools in fact, is widely used in the distribution vehicle of large-scale logistics
Between, with the development of science and technology current table trolley realizes the management of automation, intelligence is carried out by specified programming data
The dispensing of cooperation can either liberate labour, also reduce the operating cost of logistics company, therefore major logistics company is all endeavoured
Automatic material flow trolley is developed in adopting.On the market there is such problems in the prior art in use:
Due to automating, table trolley can not be according to the gravity of object, size and stress during transportation
End is judged, therefore is often led to object inertia in braking process and is toppled over, and be easy to cause the damage of object, under serious conditions
It is also easy to be pressed onto staff, have much room for improvement.
Summary of the invention
It can in view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of automations based on promotion back-pressure principle
Table trolley is shunk, to solve due to automating, table trolley can not be according to the gravity of object, big during transportation
Small and force side is judged, therefore is often led to object inertia in braking process and toppled over, and the damage of object is be easy to cause,
The problem of being pressed onto staff, having much room for improvement is also easy under serious conditions.
To achieve the goals above, the present invention is to realize by the following technical solutions:
It is a kind of based on promoted back-pressure principle the shrinkable table trolley of automation, structure include placement platform, connecting groove,
Elastic axis, radiating groove, NC machine, signal lamp, movable pulley, telescopic component there are two telescopic component is set, and pass through insertion
Mode is installed on placement platform left and right ends, there are four connecting groove is set, and is distributed at the top of NC machine, and is integration knot
Structure, elastic axis are respectively arranged on inside connecting groove, and are integrated, and placement platform bottom four corners are fastened and connected with elastic axis,
Radiating groove is rectangular configuration, and is installed on right end on front side of NC machine by embedded mode, and left end is equipped with two on front side of NC machine
The groove of a installation signal lamp there are four movable pulley is set, and is uniformly mounted equidistant by manner in NC machine bottom
Portion.
As advanced optimizing for the technical program, placement platform includes positioning supporting plate, offsetting mechanism, main platform body, faces
Mechanism is padded, Lin Dian mechanism is located in the middle part of main platform body, and main platform body both ends are respectively equipped with offsetting mechanism, and positioning supporting plate is equipped with four
It is a, and it is distributed in offsetting mechanism both ends two-by-two.
As advanced optimizing for the technical program, main platform body includes sliding rail, back-pressure component, reset spring, back-pressure group
Part lower end run through be set to main platform body inside both ends, sliding rail is located at main platform body upper end, and is integrated, back-pressure component and
Offsetting mechanism is connected, and offsetting mechanism lower end is distributed in sliding rail left and right ends by manner, reset spring both ends respectively with
Offsetting mechanism is interlocked.
As advanced optimizing for the technical program, back-pressure component includes brace type suction tube, piston plate, extension airbag, determines
Point pulling pin, piston plate are located inside brace type suction tube, connect at the top of fixed point pulling pin with fitting in the middle part of piston plate, extension airbag passes through
Fitting mode is installed on brace type suction tube bottom.
As advanced optimizing for the technical program, offsetting mechanism includes reversed hanging plate, penetration type guide groove, built-in tie rod,
It is equipped with penetration type guide groove inside built-in tie rod, and is integrated, penetration type guide groove is connect with brace type suction tube lower end fitting,
Reversed hanging plate is located at built-in tie rod left end, and is integrated.
As advanced optimizing for the technical program, telescopic component includes limit plate, master tray, assembly is double leads position, anode
Magnetic support, positive magnetic support are located at master tray interior lower end, and master tray inner upper end is equipped with limit plate, limit plate bottom and positive magnetic support
Fitting connection, the double positions of leading of assembly are located at rear and front end inside main platform body, there are two master tray is set, and head end respectively with assembly pair
Position is led mutually to be fitted into.
As advanced optimizing for the technical program, Lin Dian mechanism includes movable stand, the convex disk of support, external control rotating cylinder, external control
There are two rotating cylinder is set, and both ends inside movable stand are installed on by manner, support convex disk to be installed on by fitting mode outer
Drum surface is controlled, and is integrated.
As advanced optimizing for the technical program, independent air pressure is equipped with inside extension airbag, so as to brace type
Boost in pressure is realized in suction tube bottom, improves transmission efficiency.
As advanced optimizing for the technical program, assembly is double, which to be led uniformly to be equally spaced inside position, sliding pearl, and with main support
The fitting of disk side wall increases sliding property to realize the effect of drag reduction.
As advanced optimizing for the technical program, limit plate is positive magnet material, can be generated just with positive magnetic support
Pole is repelled each other principle, can realize automatic lifting to limit plate bottom by anti-magnetic when telescopic component is released.
For the prior art, there is accessible advantage after operation of the present invention:
When article is located at placement platform, the fixation at both ends is carried out by two offsetting mechanisms, when being used in braking process
Property when, offsetting mechanism follow in article moving process drive back-pressure component absorption fixation is carried out to its bottom, Lin Dian mechanism is used for
Single-ended support is carried out to the biggish article of gravity, in order to which position is set off in the positioning supporting plate adjustment on offsetting mechanism, it is ensured that energy
It is enough that article is fixed well, it effectively avoids inertia that article is caused to topple over, improves the safety of automatic transportation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram based on the shrinkable table trolley of automation for promoting back-pressure principle of the present invention.
Fig. 2 is that a kind of placement platform based on the shrinkable table trolley of automation for promoting back-pressure principle of the present invention overlooks knot
Structure schematic diagram.
Fig. 3 is a kind of placement platform internal junction based on the shrinkable table trolley of automation for promoting back-pressure principle of the present invention
Structure side view.
Fig. 4 is that a kind of back-pressure modular construction based on the shrinkable table trolley of automation for promoting back-pressure principle of the present invention shows
It is intended to.
Fig. 5 is a kind of telescopic component internal junction based on the shrinkable table trolley of automation for promoting back-pressure principle of the present invention
Structure side view.
Fig. 6, which is that the present invention is a kind of, faces the in-house knot of pad based on the shrinkable table trolley of automation for promoting back-pressure principle
Structure side view.
Numbering in the drawing explanation: placement platform -0a, connecting groove -0b, elastic axis -0c, radiating groove -0d, NC machine -0e,
Signal lamp -0f, movable pulley -0g, telescopic component -0h, positioning supporting plate -0a1, offsetting mechanism -0a2, main platform body -0a3, face
Pad mechanism -0a4, sliding rail -0a31, back-pressure component -0a32, reset spring -0a33, brace type suction tube-a321, piston plate-a322,
Extension airbag-a323, fixed point pulling pin-a324, reversed hanging plate -0a21, penetration type guide groove -0a22, built-in tie rod -0a23, limit
Position -0h3, positive magnetic support -0h4, movable stand -0a41, the convex disk -0a42 of support, external control are led in plate -0h1, master tray -0h2, assembly pair
Rotating cylinder -0a43.
Specific embodiment
With reference to embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Be previously mentioned in the present invention up and down, inside and outside, front and back and left and right on the basis of the orientation in Fig. 1.
Embodiment
Fig. 1-Fig. 6 is please referred to, the present invention provides a kind of shrinkable table trolley of automation based on promotion back-pressure principle,
Structure includes placement platform 0a, connecting groove 0b, elastic axis 0c, radiating groove 0d, NC machine 0e, signal lamp 0f, movable pulley
0g, telescopic component 0h there are two the telescopic component 0h is set, and are installed on the left and right ends placement platform 0a by embedded mode,
It there are four the connecting groove 0b is set, and is distributed at the top of NC machine 0e, and be integrated, the elastic axis 0c is set respectively
It inside connecting groove 0b, and is integrated, the placement platform 0a bottom four corners are fastened and connected with elastic axis 0c, described to dissipate
Heat channel 0d is rectangular configuration, and is installed on right end on front side of NC machine 0e, a left side on front side of the NC machine 0e by embedded mode
End sets that there are two the grooves of installation signal lamp 0f, there are four the movable pulley 0g is set, and it is uniformly equidistant by manner
It is installed on the bottom NC machine 0e, is placed items on placement platform 0a, it, can be by telescopic component 0h exhibition when insufficient space
It opens to increase placement space, the control of automated data is used for inside NC machine 0e, and drive and move according to the route of programming
Wheel 0g is moved.
The placement platform 0a includes positioning supporting plate 0a1, offsetting mechanism 0a2, main platform body 0a3, Lin Dian mechanism 0a4, institute
Shu Lindian mechanism 0a4 is located in the middle part of main platform body 0a3, and the both ends the main platform body 0a3 are respectively equipped with offsetting mechanism 0a2, described
There are four positioning supporting plate 0a1 is set, and it is distributed in the both ends offsetting mechanism 0a2 two-by-two, offsetting mechanism 0a2 is for driving positioning supporting plate
Bottom of article two sides are carried out placement positioning by 0a1, can be by Lin Dian mechanism 0a4 by the biggish article of gravity when needing to adjust
Temporary support is carried out, so that conveniently adjusting positioning supporting plate 0a1 sets off position.
The main platform body 0a3 includes sliding rail 0a31, back-pressure component 0a32, reset spring 0a33, the back-pressure component
The lower end 0a32, which is run through, is set to both ends inside main platform body 0a3, and the sliding rail 0a31 is located at the upper end main platform body 0a3, and is integrated
Change structure, the back-pressure component 0a32 is connected with offsetting mechanism 0a2, and the lower end the offsetting mechanism 0a2 passes through manner point
The left and right ends sliding rail 0a31 are distributed in, the both ends the reset spring 0a33 are interlocked with offsetting mechanism 0a2 respectively, when article is used to
Property mobile hour offset mechanism 0a2 synchronizing moving, and drive back-pressure component 0a32 to inhale bottom of article in moving process
It is attached, so that it be avoided to topple over.
The back-pressure component 0a32 includes brace type suction tube a321, piston plate a322, extension airbag a323, fixed point pulling pin
A324, the piston plate a322 are located inside brace type suction tube a321, at the top of the fixed point pulling pin a324 and in piston plate a322
The connection of portion's fitting, the extension airbag a323 are installed on the bottom brace type suction tube a321, brace type suction tube by fitting mode
It is formed and is moved backward with piston plate a322 in a321 uphill process, to generate negative pressure, to be adsorbed to bottom of article, made
It keeps stablizing.
The offsetting mechanism 0a2 includes reversed hanging plate 0a21, penetration type guide groove 0a22, built-in tie rod 0a23, described built-in
It is equipped with penetration type guide groove 0a22 inside tie rod 0a23, and is integrated, the penetration type guide groove 0a22 and brace type suction tube
The connection of the lower end a321 fitting, the reversed hanging plate 0a21 is located at the left end built-in tie rod 0a23, and is integrated, built-in tie rod
The one end 0a23 is to cut to design obliquely, drives brace type suction tube a321 to rise by inclined-plane when offsetting mechanism 0a2 is mobile, thus real
Now support jacks up, it is ensured that reversed hanging plate 0a21 can be bonded with bottom of article, and avoiding the occurrence of gap leads to gas leakage.
The telescopic component 0h, which includes that limit plate 0h1, master tray 0h2, assembly are double, leads a 0h3, positive magnetic support 0h4, described
Positive magnetic support 0h4 is located at master tray 0h2 interior lower end, and the master tray 0h2 inner upper end is equipped with limit plate 0h1, the limit
The bottom plate 0h1 is connect with positive magnetic support 0h4 fitting, and the double 0h3 that lead of the assembly are located at rear and front end inside main platform body 0a3,
There are two the master tray 0h2 is set, and head end leads the master tray 0h2 that a 0h3 phase is chimeric, in telescopic component 0h with assembly pair respectively
When fully extended, limit plate 0h1 pressure relief, and magnetism is generated with positive magnetic support 0h4, thus moved up, thus
Bottom of article is supported.
The Lin Dian mechanism 0a4 includes movable stand 0a41, the convex disk 0a42 of support, external control rotating cylinder 0a43, the external control rotating cylinder
There are two 0a43 is set, and both ends inside movable stand 0a41 are installed on by manner, the convex disk 0a42 of support passes through fitting
Mode is installed on the surface external control rotating cylinder 0a43, and is integrated, can be with when encountering the biggish article of weight and needing to support
The projection for supporting convex disk 0a42 is driven to move up by external control rotating cylinder 0a43, so that article is temporarily jacked up, it at this time can be square
Just the position of offsetting mechanism 0a2 is adjusted.
Independent air pressure is equipped with inside the extension airbag a323, so as to realize pressure to the brace type bottom suction tube a321
It is promoted, improves transmission efficiency.
The assembly pair, which is led uniformly to be equally spaced inside a 0h3, sliding pearl, and is bonded with master tray 0h2 side wall, thus real
The effect of existing drag reduction, increases sliding property.
The limit plate 0h1 is positive magnet material, can generate anode with positive magnetic support 0h4 and repel each other principle, flexible
Component 0h can realize automatic lifting to the bottom limit plate 0h1 by anti-magnetic when releasing.
The principle of the present invention: placing items on placement platform 0a, can be by telescopic component 0h exhibition when insufficient space
It opens to increase placement space, the control of automated data is used for inside NC machine 0e, and drive and move according to the route of programming
Wheel 0g is moved, and offsetting mechanism 0a2 works as needs for driving positioning supporting plate 0a1 that bottom of article two sides are carried out placement positioning
The biggish article of gravity can be carried out by temporary support by Lin Dian mechanism 0a4 when adjustment, to conveniently adjust positioning supporting plate
0a1's sets off position, moves hour offset mechanism 0a2 synchronizing moving when inertia occurs in article, and drive instead in moving process
Pressure component 0a32 adsorbs bottom of article, so that it be avoided to topple over, in brace type suction tube a321 uphill process with piston plate
A322 forms reverse movement, to generate negative pressure, to adsorb to bottom of article, makes it keep stablizing, built-in tie rod
The one end 0a23 is to cut to design obliquely, drives brace type suction tube a321 to rise by inclined-plane when offsetting mechanism 0a2 is mobile, thus real
Now support jacks up, it is ensured that reversed hanging plate 0a21 can be bonded with bottom of article, and avoiding the occurrence of gap leads to gas leakage, telescopic component 0h
Interior master tray 0h2 is when fully extended, limit plate 0h1 pressure relief, and generates magnetism with positive magnetic support 0h4, to carry out
It moves up, to be supported to bottom of article, when encountering the biggish article of weight and needing to support, external control can be passed through and turned
Cylinder 0a43 drives the projection for supporting convex disk 0a42 to move up, so that article temporarily be jacked up, can be convenient adjustment offset at this time
The position of mechanism 0a2.
Problems solved by the invention is due to automating, and table trolley can not be according to object during transportation
Gravity, size and force side are judged, therefore are often led to object inertia in braking process and toppled over, and object is be easy to cause
Damage, be also easy to be pressed onto staff under serious conditions, have much room for improvement, the present invention is combined with each other by above-mentioned component, object
Grade carries out the fixation at both ends by two offsetting mechanism 0a2 when placement platform 0a, when occurring inertial time in braking process,
Offsetting mechanism 0a2, which is followed in article moving process, drives back-pressure component 0a32 to carry out absorption fixation, Lin Dian mechanism 0a4 to its bottom
For carrying out single-ended support to the biggish article of gravity, in order to which position is set off in the positioning supporting plate 0a1 adjustment on offsetting mechanism 0a2
It sets, it is ensured that article can be fixed well, effectively avoid inertia that article is caused to topple over, improve the peace of automatic transportation
Quan Xing.