A kind of piler
Background technology
The present invention relates to article storage and use auxiliary device, be specifically related to a kind of piler.
Background technology
General freight house when depositing article, all need adopt piler as accessory equipment, replaces manual work that article are piled up, pile up.
Existing piler has a jacking system mostly, so that article are the piling up of differing heights, many times; Article move to from put area and pile up, when piling up the zone, need in a solid space, be moved, and it is not only moving of short transverse; Also need translation in the horizontal direction simultaneously, in this time, the piler that only has a jacking system is difficult to accomplish the whole process of piling up, pile up; Often need the whole piler that moves to realize article depositing in the warehouse; Therefore, use very inconvenience, and article to pile up, pile up efficient lower.
Summary of the invention
To the deficiency of prior art, the object of the invention is intended to provide a kind of piler, and it is easy to operate, and that can improve article piles up, piles up efficient, has small and exquisite, light advantage simultaneously.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of piler comprises,
Base plate;
The translation assembly, it comprises and one is installed in first drive motor on the base plate, is connected in first ball screw that the first drive motor rotating shaft upper edge floor length direction extends and is set in first feed screw nut on first ball screw;
Lifting assembly, it comprises and one is fixed on base on first feed screw nut, is fixed on support on the base, rack-mount second drive motor, is connected in second ball screw that the second drive motor rotating shaft upper edge short transverse extends and is set in second feed screw nut on second ball screw;
Feeding material component, it comprises and one is fixed on adapter plate on second feed screw nut, is installed on this adapter plate and free end can and be fixed on the sucker on second tooth bar along the flexible cylinder of baseplate width direction, second tooth bar of arranging along the baseplate width direction with first gear of cylinder free end interlock, with the interlock of first gear and groove.
The two ends of first ball screw are articulated in respectively on the mount pad at floor length direction two ends; First motor is fixed on an end of floor length direction; Be fixed with one first slide block on first feed screw nut; Be provided with two first pilot bars that extend along the length direction of base plate between two adapter plates, first slide block is slidingly located on two first pilot bars, and base is fixed on the upper surface of first slide block.
The upper end of support is installed with a plate; The body partial fixing of second drive motor is on connecting panel; Its rotating shaft connects with second ball screw down, is provided with two second pilot bars along the short transverse extension between connecting panel and the base, is fixed with one second slide block on second feed screw nut; Second slide block is slidingly located on two second pilot bars, and adapter plate is fixed on second slide block.
Feeding material component also comprises first tooth bar that is fixed on cylinder free end and groove and arranges along the baseplate width direction, be articulated in transmission shaft that adapter plate upper edge short transverse extends, be connected in second gear on transmission shaft top synchronously; First tooth bar is slidingly connected on first slide rail that is fixed on the adapter plate; This first slide rail extends along the Width of base plate; First gear is connected in the bottom of transmission shaft synchronously and meshes with first tooth bar; Second tooth bar is slidingly connected on second slide rail that is fixed on the adapter plate, and this second tooth bar and second gear mesh.
The radius ratio of second gear and first gear is at least 2:1.
The upper and lower surface of adapter plate is fixed with top bearing shell and bottom bearing shell respectively, and the two ends up and down of transmission shaft are passed through bearing installation respectively on top bearing shell and bottom bearing shell.
This piler also comprises two horizon sensors that lay respectively at first feed screw nut's stroke two ends, and the signal output part of this two horizon sensor is connected with the control end of first drive motor.
This piler also comprises the both heights sensor that lays respectively at second feed screw nut's stroke two ends, and the signal output part of this both heights sensor is connected with the control end of second drive motor.
Beneficial effect of the present invention is:
Piler of the present invention, it can drive article simultaneously in X, Y, the activity of Z direction, does not need multiple mobile piler, can accomplish the stacking of whole warehouse article, not only can improve the efficient that article are stacked, and can save manpower, reduces cost of labor; Simultaneously, structure of the present invention is small and exquisite, can be applied in the teaching demonstration.
Description of drawings
Fig. 1 is the structural representation of a kind of piler of the present invention;
Fig. 2 is the scheme of installation of piler shown in Figure 1;
Fig. 3 is the scheme of installation of feeding material component among Fig. 2;
Wherein: 1, base plate; 2, translation assembly; 201, first slide block; 202, first feed screw nut; 203, first drive motor; 204, mount pad; 205, first ball screw; 206, first pilot bar; 207, horizon sensor; 3, lifting assembly; 301, second slide block; 302, base; 303, support; 304, connecting panel; 305, second drive motor; 306, second ball screw; 307, second pilot bar; 308, second feed screw nut; 309, height sensor; 4, feeding material component; 401, adapter plate; 402, second slide rail; 403, sliding shoe; 404, second tooth bar; 405, sucker; 406, cylinder; 407, first tooth bar; 408, first slide rail; 409, first gear; 410, transmission shaft; 411, second gear; 412, top bearing shell; 413, bottom bearing shell.
The specific embodiment
Below, in conjunction with the accompanying drawing and the specific embodiment, the present invention done further describing:
Like Fig. 1, shown in 2; Be a kind of piler of the present invention; It comprises base plate 1, translation assembly 2, lifting assembly 3 and feeding material component 4; Wherein translation assembly 2 is used to drive lifting assembly 3 integral body in directions X (being the length direction of base plate 1) motion, and 3 of lifting assemblies are used to drive feeding material component 4 in Z direction (being short transverse) motion, and feeding material component 4 drives the article that pile up in advance, pile up and moves in Y direction (being the Width of base plate 1).Below specifically introduce the structure of translation assembly 2, lifting assembly 3 and feeding material component 4:
See also Fig. 2; Translation assembly 2 comprises that first drive motor 203, first ball screw 205 and first feed screw nut, 202, the first ball screws 205 that are installed on the base plate 1 extend along directions X, and its rotating shaft with first drive motor 203 is connected through coupler synchronously; First feed screw nut 202 is set on first ball screw 205; Thus, start first drive motor 203 after, can make first feed screw nut 202 along the directions X translation.The two ends that are respectively arranged with a mount pad 204, the first ball screws 205 at the two ends of base plate 1 length direction are passed through bearing installation respectively on two mount pads 204, are that first ball screw 205 provides support by two mount pads 204; Be fixed with on first feed screw nut 202 be provided with between one first slide block, 201, two mount pads 204 two along X on the both sides of first pilot bar, 206, the first slide blocks 201 that extend are slidingly located in two first pilot bars 206 respectively; That is, when first feed screw nut 202 along X when sliding, first slide block 201 also can be thereupon along X to slip; And; 206 pairs first slide blocks 201 of two first pilot bars play directional tagging, make first slide block 201 and first feed screw nut 202 when sliding, can beat.
Fig. 2 for another example; Lifting assembly 3 comprises base 302, support 303, connecting panel 304, second drive motor 305, second ball screw 306, second feed screw nut 308, and wherein, base 302 is fixed on the upper surface of first slide block 201; Support 303 is fixed on the base 302 and along short transverse and extends; Connecting panel 304 is fixed on the upper end of support 303, and the body partial fixing of second drive motor 305 is on connecting panel 304, and its turning cylinder down; Second ball screw 306 extends along the Z direction; Its upper end connects with the turning cylinder of second drive motor 305 through a coupler, and second ball screw passes through bearing installation respectively on connecting panel 304 and base 302 in two ends about in the of 306, and second feed screw nut 308 is set on second ball screw 306; On second feed screw nut 308, be fixed with one second slide block 301; On the both sides that are provided with two second pilot bar, 307, the second slide blocks 301 that extend along the Z direction between connecting panel 304 and the base 302 are slidingly located in two second pilot bars 307 respectively, start second drive motor 305; Can drive second feed screw nut 308 and second slide block 301 along the activity of Z direction, and directional tagging is played in 307 pairs second slide blocks 301 of two second pilot bars and second feed screw nut's 308 slip.
Referring to Fig. 3, feeding material component 4 comprises adapter plate 401, cylinder 406, first tooth bar 407, first gear 409, transmission shaft 410, second gear 411, second tooth bar 404 and sucker 405, and the bending part of adapter plate 401 sides is fixed on the side of second slide block 301; The cylinder part of cylinder 406 is fixed on adapter plate 401 lower surfaces, and its free-ended flexible direction is consistent with the Y direction, and the groove of first tooth bar 407 is arranged along the Y direction; It is fixed on the free end of cylinder 406; And first tooth bar 407 is slidingly connected on first slide rail 408 that is fixed in adapter plate 401 lower surfaces, and this first slide rail 408 extends along the Y direction, when cylinder 406 stretches; Can drive first tooth bar 407 in the activity of Y direction; First gear 409 and 407 engagements of first tooth bar that is to say, start cylinder 406 and can drive 409 rotations of first gear.Transmission shaft 410 is articulated on the adapter plate 401, and concrete is to be fixed with a top bearing shell 412 at adapter plate 401 upper surfaces; Cooresponding, be fixed with a bottom bearing shell 413 at adapter plate 401 lower surfaces, the two ends of transmission shaft 410 are passed through a bearing hinge joint respectively on top bearing shell 412 and bottom bearing shell 413; First gear 409 is connected in the bottom of transmission shaft 410 synchronously; Second gear 411 then is connected in the top of transmission shaft 410 synchronously, and thus, second gear 411 can be along with the synchronous rotation of first gear 409.Upper surface at adapter plate 401 is provided with second slide rail 402 along the extension of Y direction, is slidingly fitted with sliding shoe 403, the second tooth bars 404 on it and is fixed on the sliding shoe 403; Can slide along the Y direction, the groove on second tooth bar 404 is arranged along the Y direction, and this second tooth bar 404 and 411 engagements of second gear; Sucker 405 is fixed on second tooth bar 404; So, cylinder 406 can drive first tooth bar 407 along the activity of Y direction when work; Thereby drive second tooth bar 404 along the activity of Y direction, promptly drive sucker 405 in the activity of Y direction.
Among the present invention, the radius ratio of above-mentioned second gear 411 and first gear 409 is set to 2:1, and so, when cylinder 406 drove displacement that first tooth bar 407 moves along the Y direction and is S1, the displacement that second tooth bar 404 moves along the Y direction was that S2 is two-fold S1; Above-mentioned drive mechanism capable of using adopts the less cylinder 406 of model, under the prerequisite that does not increase the flexible stroke of cylinder 406 free ends, makes sucker 405 possess bigger stroke, has saved the space, makes the piler integral miniaturization.Certainly, the radius ratio of above-mentioned second gear 411 and first gear 409 can also be greater than 2:1.And, can accurately control the mode of operation of cylinder 406, control the activity of sucker 405 on the Y direction accurately.Sucker 405 is a vacuum cup, and when taking article, the gas circuit of control sucker 405 is air-breathing to it, and sucker 405 can grasp article, and after piler drove article arrival stacking zone, the gas circuit of control sucker 405 put on the air to it, and sucker 405 promptly puts down article.
In order to control the displacement of sucker 405 accurately in directions X, Z direction; Piler of the present invention also comprises two horizon sensors 207 that are positioned at first feed screw nut, 202 stroke two ends, and the signal output part of these two horizon sensors 207 is connected with the control end of first drive motor 203; Concrete is; Two horizon sensors 207 are fixed on the two ends of base plate 1 length direction respectively; Its two can respond to the real time position of first feed screw nut 202 (first slide block 201 in other words conj.or perhaps) respectively, when first feed screw nut 202 moved to the needed position of pile article on the Y direction, two horizon sensors 207 received these signals; And transfer the signal to a controller; The feed circuit that this controller is controlled first drive motor 203 break off, and first drive motor 203 is quit work, and then first slide block 201 just is positioned at this needed position.
With above-mentioned same; Two ends at second feed screw nut, 308 strokes are respectively arranged with a height sensor 309; The signal output part of this both heights sensor 309 is connected with the control end of second drive motor 305; Both heights sensor 309 is installed in the both ends up and down of support 303 respectively; Its two can respond to second feed screw nut 308 (second slide block 301 in other words conj.or perhaps) real time position respectively, the signal that both heights sensor 309 receives is sent to controller, is controlled the break-make of second drive motor, 305 feed circuit by controller.
Piler of the present invention, the sucker 405 on it can be movable on X, Y, Z direction simultaneously, do not need multiple mobile piler; Can accomplish the stacking of whole warehouse article; Not only can improve the efficient that article are stacked, can save manpower simultaneously, reduce cost of labor.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of claim of the present invention all according to the technical scheme and the design of above description.