Palletizing system is torn in the carrying of large span tire open
Technical field
The utility model belongs to workshop and uses handling machinery field, is that palletizing system is torn in a kind of large span tire carrying open specifically.
Background technology
Tire production line comprises the links such as batching, moulding, sulfuration and detection warehouse-in, and half-blank forms tire blank after processing through molding procedure, and tire blank needs to carry the operations such as piling in entering the process of subsequent handling.Particularly, after the sulfuration of tire blank, tire need to be placed in system, carry out pruning modes, then be delivered to detecting device and carry out Performance Detection.Because system will be deposited a large amount of tire blanks, in order to save area, tire blank need to be carried out to piling and put.In plant working, some is to complete piling by mode manually, and its efficiency is lower, and personnel labor intensity is large, causes human cost high, and particularly the probability of the artificial operation that participates in leading to errors is relatively high.
In order to reduce labor content, reduce labour cost, in practice, adopt the self-propagating mode of a kind of line body (referring to Fig. 1), but this line body type of transmission still needs artificial assistance carrying, and cannot realize automation piling and fixed point is put, the applicant has applied for an other patent on the same day for this reason, title is: palletizing system is torn in tire carrying open, its architectural feature comprises longeron and moving beam (referring to accompanying drawing 2), when system space huge, while needing the moving beam of large span, the moving beam of conventional system cannot bear large load pressure, causing carrying fault occurs.
Utility model content
The technical matters that the utility model solves is to provide a kind of large span tire carrying and tears palletizing system open, and object is to realize under large space, safely and smoothly carrying tire.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is that palletizing system is torn in a kind of large span tire carrying open, comprise supporting mechanism, carrying mechanism and engine installation, supporting mechanism comprises the first longeron and the second longeron being arranged in parallel, and for supporting the support post of the first longeron, the second longeron; Carrying mechanism comprises moving beam and conveying robot, wherein moving beam comprises the first strutbeam and the second strutbeam being arranged in parallel, the first strutbeam is welded steel truss beam with the second strutbeam and along its longitudinal sliding motion, coordinates with on the second longeron across the first longeron, conveying robot across on the first strutbeam and the second strutbeam, bearing fit horizontal with it; Conveying robot comprises for grasping the grasping part of tire and controlling the vertical mobile lifting assembly in grasping part; Engine installation comprises for driving the Longitudinal device of moving beam longitudinal movement and the lateral dynamics device that drives conveying robot cross motion.
Compared to the prior art, the utility model is according to tyre production technology feature, the carrying piling of considering tire need to complete at large space, in this programme, use a kind of pair of beam structure, be used for supporting conveying robot, and two crossbeams employing welded structures, conveying robot can slide in large span, well meets tire and carries in large space.
Based on such scheme, the utility model is also done following improvement:
Grasping part comprises the tool that drives cylinder and grasp tire, drives cylinder clutch end fixed connecting rod, between pipe link and tool, is hinged with transmission component, and tool is comprised of vertical rod, and vertical rod lower end is provided with the horizontal plate that prevents tire landing, in the utility model, grasping part is for grasping specially the special purpose device of tire, realization grasps automatically to tire, because tire blank outside is easier to scratch impaired, based on this utility model, adopt tool is placed in to tyre rim inside, by tool, expand in the horizontal direction, from tyre rim inside, grasp the mode of fixed tire, effectively avoid outer surface of tire damage, specifically by engine installation, through pipe link, slide up and down, the tool that drives transmission component control to grasp tire grasps tire, simultaneously, can also be as required, set in advance the dynamics that grasps position and drive cylinder, the accuracy that realization grasps and dynamics controllability, prevent tire landing in handling process, or the excessive damaged tyres that causes of exerting oneself, consider in system, tire stack need to be carried out to integral body carrying, common tool cannot be realized whole buttress carrying function, the utility model tool is set to be comprised of vertical rod for this reason, can be according to the actual requirements, determine the length of vertical rod, meet grasping of a plurality of tires.
Moving beam two ends coordinate with the first longeron, the second longeron train track-type, and Longitudinal device is by rack-and-gear transmission; Train track-type coordinates, and is aided with rack-and-gear transmission, improves the stability of transmission speed and transmission.
Lifting assembly integral installation is walking crosswise on bearing of coordinating with moving beam, comprise fixed knot, active section and servomotor, driven by servomotor fixed knot be arranged on the line slideway of walking crosswise on bearing and move up and down and coordinate, the longitudinal sheathed speed band of fixed knot, a times speed belt for fixed knot one side is fixed on to be walked crosswise on bearing, and times speed belt of fixed knot opposite side is fixedly connected with active section end; In order to improve handling efficiency, consider that lifting assembly of the present utility model will move relatively long path in the vertical direction, based on this, the utility model improves lifting assembly, has improved the speed of controlling grasping part lifting, and basic conception is by fixed knot, active section are set, fixed knot is when sliding, the relative fixed knot of active section slides in the same way with same speed, and the utility model adopts times speed belt as drive disk assembly, and sliding effect is comparatively steady, controllability is good.
Fixed knot two ends are provided with the roller that coordinates times speed belt to slide; Times speed belt will be on fixed knot closed slip, larger friction is born at the two ends of fixed knot, based on this, the utility model arranges roller at fixed knot two ends, this cliding friction is friction of rolling, effectively reduces fixed knot end and the doubly wearing and tearing of speed belt, has improved their service life.
Stationary rack on fixed knot, installs gear on servomotor output shaft, and gear and rack drives coordinate; Servomotor will drive fixed knot up-and-down movement, fixed knot is the in the situation that of displacement, also will control active section does relative motion, it is the core component of whole lifting assembly, therefore need to guarantee the stability of fixed knot in motion process, based on this, the utility model, by the mode of rack-and-gear transmission is set between servomotor and fixed knot, has effectively guaranteed the demand of fixed knot to Stable sliding.
Also comprise the grille guard that is arranged in periphery, the electric cabinet of servomotor is arranged in the outside of grille guard, and support post bottom is provided with for being fixed in ground built-in fitting; The utility model, in operating process, is likely caused danger, such as: tire comes off or some high-altitude element falling of system on hand from handling machinery, and the utility model arranges grille guard at system periphery for this reason, avoids dangerous and occurs; In addition, the electric cabinet of servomotor is arranged in grille guard outside, the operation of work operator safety; In order to guarantee that support post is easily installed in ground, in support post bottom, built-in fitting is set especially, improved the fastness of support post.
Accompanying drawing explanation
Fig. 1 is tyre conveying line structure diagram in prior art.
Fig. 2 is the other patent structure sketch that applicant applies on the same day.
Fig. 3 is the utility model integral arrangement schematic diagram in an embodiment.
Fig. 3 is grasping part of the present utility model structure diagram in an embodiment.
Fig. 4 is A portion enlarged drawing in Fig. 3.
Fig. 5 is B portion enlarged drawing in Fig. 3.
Fig. 6 is grasping part of the present utility model structural representation in an embodiment.
Fig. 7 lifting assembly of the present utility model Facad structure sketch in an embodiment.
Fig. 8 is lifting assembly of the present utility model structure sketch in an embodiment.
Fig. 9 is lifting assembly of the present utility model construction profile sketch in an embodiment.
In accompanying drawing, 1. the first strutbeam; 2. the first longeron; 3. the second longeron; 4. conveying robot; 5. support post; 6. the second strutbeam; 7. grille guard; 8. electric cabinet; 9. tooth bar; 10. the first private takes motor; 11. drive cylinder; 12. tools; 13. pipe links; 14. transmission components; 15. fixed knots; 16. active sections; 17. times of speed belts; 18. fixed knot line slideways; 19. walk crosswise support; 20. second servomotors; 21. tooth bars; 22. rollers; 23. active section fixed blocks; 24. times of speed belt fixed knots; 25 horizontal plates.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Embodiment:
In the present embodiment, large span system layout is between tire vulcanizing production line and detection manufacturing line, be mainly used in the tire after sulfuration to keep in correction, it comprises longeron, i.e. the first longeron 2 and the second longeron 3, they are fixed on support post 5, and the first longeron 2 and the second longeron 3 will be arranged in parallel, spacing between them is larger, specifically can be according to system Location of requirement.The first longeron 2, the second longeron 3 and support post 5 construction system skeletons, for the level of tire is carried and is longitudinally carried and provide support.
Horizontally set moving beam on the first longeron 2, the second longeron 3, moving beam is twin-spar construction, i.e. the first strutbeam 1 and the second strutbeam 6.Between this moving beam and the first longeron 2, the second longeron 3, be provided with slide rail, this slide rail is train track-type, and moving beam is along slide rail longitudinal sliding motion.In order to realize moving beam longitudinal sliding motion, at moving beam two ends, be provided with actuating device.This actuating device is the first servomotor 10, its driver output end gear, and tooth bar 9 transmissions with being fixed on longeron, realize the longitudinal sliding motion of moving beam on longeron.
Conveying robot 4 is installed on moving beam, and conveying robot 4 is across on the first strutbeam 1 and the second strutbeam 6, and this conveying robot 4 is for grasping, carry tire, and it is under the effect of servomotor, along moving beam transverse shifting.Conveying robot 4 need to complete and grasp, two kinds of actions of lifting, and conveying robot 4 comprises for grasping the grasping part of tire and controlling the vertical mobile lifting assembly in grasping part for this reason.Because conveying robot is in piling process, vertical miles of relative movement is larger, in order to improve conveying robot motion in vertical direction, the present embodiment is designed to a kind of double-speed mechanism (referring to accompanying drawing 4,5 and 6) by lifting assembly, its structure is: lifting assembly integral body is fixed on to be walked crosswise on support 19, comprises fixed knot 15, active section 16 and the second servomotor 20, the longitudinal sheathed speed band 17 of fixed knot 15, this times of speed belt 17 seals, and 15 relative times of speed belts of fixed knot 17 slidably.Fixed knot 15 is inlaid on fixed knot line slideway 18, and this fixed knot line slideway 18 can be fixed on to be walked crosswise on support 19.Fixed knot 15 and the second servomotor 20 rack-gear type transmissions, tooth bar 21 can be arranged on to the back side (active section one side is for positive) of fixed knot 15, the second servomotor 20 and with gear-linked, this gear and tooth bar 21 coordinate, and control fixed knot 15 and move up and down.Times speed belt 17 in fixed knot 15 fronts is fixedly connected with by active section fixed block 23 with one end of active section 16, during times speed belt 17 up-and-down movement, can drive active section 16 to do corresponding actions.Times speed belt 17 at fixed knot 15 back sides is fixed on and is walked crosswise on support 19 by a times speed belt fixed knot 24.Its course of action is: the second servomotor 20 starts, drive fixed knot 15 to move downward, because being fixed on, times speed belt 17 walks crosswise on support 19, cause, between times speed belt 17 and fixed knot 15, relative sliding occurs, that is: times speed belt 17 in fixed knot 15 fronts is with relative fixed knot 15 down slidings of identical speed, the active section 16 being fixed on like this on times speed belt 17 also just moves (that is: fixed knot 15 kinematic velocitys fixed knot 15 kinematic velocity sums relative to times speed belt 17) to double the speed of fixed knot 15, realizes fast lifting.Further improve, can roller 22 be set respectively in fixed knot 15 upper and lower end parts, avoid excessive because of friction force between times speed belt 17 and fixed knot 15, cause damage.
The active section 16 connection grasping parts, lower end of lifting assembly, grasping part is used for grasping tire, in the present embodiment, this grasping part adopts pneumatic type, comprise the tool 12 that drives cylinder 11, grasps tire, drive the clutch end of cylinder 11 to be connected with a pipe link 13, pipe link 13 is connected with tool 12 through transmission component 14, controls tool 12 and moves in the horizontal direction.Course of action is: drive cylinder 11 control linkage bars 13 to move up and down, the action that pipe link 13 moves up and down is converted into the parallel motion of tool 12 through transmission component 14, thereby can grasp control to tyre rim inside.Consider after tire piling, need to become buttress carrying, common tool cannot be realized the function that whole buttress is grasped, and the utility model further improves, and tool 12 is set to pole type, and it has certain length, specifically can determine according to practical operation; Further improve, at bottom of upright rod, horizontal plate 25 is set, horizontal plate 25 can play barrier effect to tire, avoids tire to cross the landing that mostly occurs.As improvement, large span system periphery is also provided with grille guard 7, and grille guard 7 outsides are provided with electric cabinet 8.
The piling of tire warehouse-in comprises the following steps: with the tire of Quick Response Code through scanning, be delivered to system entry; Scanning information sends to Programmable Logic Controller, and Programmable Logic Controller receives instruction and controls driven by servomotor moving beam and slides into target bit; Handling machinery hand grip, lifting tire, servomotor is controlled moving beam and is slided, and the tire of same model is carried out to piling, completes a piling process.