CN104261308A - Vertical lifting sliding mechanism and application thereof - Google Patents
Vertical lifting sliding mechanism and application thereof Download PDFInfo
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- CN104261308A CN104261308A CN201410577471.9A CN201410577471A CN104261308A CN 104261308 A CN104261308 A CN 104261308A CN 201410577471 A CN201410577471 A CN 201410577471A CN 104261308 A CN104261308 A CN 104261308A
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- Prior art keywords
- vertical
- steel pipe
- rectangle
- slide mechanism
- lift slide
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
- B65B27/10—Bundling rods, sticks, or like elongated objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/50—Stacking one article, or group of articles, upon another before packaging
- B65B35/52—Stacking one article, or group of articles, upon another before packaging building-up the stack from the bottom
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G61/00—Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a vertical lifting sliding mechanism, for moving articles up and down in a vertical direction. The vertical lifting sliding mechanism comprises a lifting oil cylinder (1), an inner rectangular guiding sleeve (2), an outer rectangular guiding sleeve (3) and four sets of vertical linear guide rails (4), wherein the inner rectangular guiding sleeve (2) is connected to a fixing piece (5) on the inner rectangular guiding sleeve (2); the outer rectangular guiding sleeve (3) is connected to a movable piece (6) for carrying articles under the outer rectangular guiding sleeve (3); the lifting oil cylinder is arranged in the inner rectangular guiding sleeve (2); the inner rectangular guiding sleeve (2) is sleeved with the outer rectangular guiding sleeve (3), and the four sets of vertical linear guide rails (4) are respectively arranged in a gap between the inner rectangular guiding sleeve (2) and the outer rectangular guiding sleeve (3) along the vertical direction. The vertical lifting sliding mechanism moves up and down smoothly without being blocked, adopts standard parts, and is low in cost, simple to assemble and convenient to daily maintain. When the vertical lifting sliding mechanism is applied to a steel tube stacker crane, the finished steel tubes can be automatically stacked and delivered to a strapping machine for strapping, thus being labor-saving, low in cost, high in efficiency, orderly in stacking, and convenient to strap automatically.
Description
Technical field
The present invention relates to physical construction technical field, particularly relate to the vertical lift slide mechanism that a kind of vertical direction moves up and down article.
Background technology
To guiding, what prior art was commonly used requires that high lifting mechanism can adopt structure as shown in Figure 1.The lift drive mechanism being arranged in centre by one and a pair guiding mechanism be symmetrically arranged form, and lift drive mechanism can be nut-screw rod mechanism, pinion and rack or hydraulic gear etc.Guiding mechanism generally adopts the form of guide pillar, as the vertical shaft of upright drilling machine.This structure is owing to there being two guiding mechanisms simultaneously, and move up and down and easily occur stuck situation, especially when main body bias, situation is more serious.And this guiding mechanism mostly is non-standard, require that working accuracy is high, cost is high, and assembly precision requires also high, is unfavorable for line service.
Summary of the invention
The object of this invention is to provide a kind of vertical lift slide mechanism, move up and down smooth and easy, can not be stuck, adopt the part of standard, cost is low, and assembling is simple, and daily attention is convenient.
The object of the invention is to be achieved through the following technical solutions:
A kind of vertical lift slide mechanism, moves up and down article for vertical direction; Comprise hoist cylinder 21, rectangle guiding inner sleeve 22, rectangle guiding overcoat 23 and fourth officer vertical line guide rail 24;
Rectangle guiding inner sleeve 22 is connected with the connecting element 25 of top; Rectangle guiding overcoat 23 is connected with the moving member 26 of below bearing article;
Hoist cylinder 21 is located in rectangle guiding inner sleeve 22, and hoist cylinder cylinder body 211 is connected with connecting element 25, and hoist cylinder cylinder bar 212 is connected with moving member 26;
Rectangle guiding overcoat 23 is placed in outside rectangle guiding inner sleeve 22, and fourth officer vertical line guide rail 24 is vertically located in rectangle guiding inner sleeve 22 and the rectangle space of leading between overcoat 23 respectively.
Described fourth officer vertical line guide rail 24 is divided into two groups, and be located at rectangle guiding inner sleeve 22 two sides relative with the space that rectangle leads between overcoat 3 respectively for two groups, often organize two secondary vertical line guide rails 4 centrally line are arranged symmetrically with.
Described fourth officer vertical line guide rail 24 is located at rectangle guiding inner sleeve 22 and rectangle respectively and is led the four sides in the space between overcoat 23.
Described vertical line guide rail 24 is located at centerline respectively.
The side of centerline established respectively by described vertical line guide rail 24, and Central Symmetry is arranged.
Connection mode between described hoist cylinder cylinder bar 212 and moving member 26 is floating connection.
The lead sidewall of overcoat 23 of described rectangle guiding inner sleeve 22 and rectangle has mounting hole 27.
A kind of steel pipe code stamps machine, for being stamped by automatic for the steel pipe of horizontal positioned in batch in a row code and delivering to strapper wrapping; Comprise horizontal slip mechanism 1, above-mentioned vertical lift slide mechanism 2, electromagnet manipulator 3, supply pipe stand 4, shaping roller-way 5, bearer frame 6, electric-control system and hydraulic efficiency pressure system;
For on the base that pipe stand 4 and shaping roller-way 5 are arranged side by side below bearer frame 6, horizontal slip mechanism 1 is arranged on the roof beam structure above bearer frame 6;
Vertical lift slide mechanism 2 is fixed on the parallel motion component of horizontal slip mechanism 1; The moving direction of parallel motion component is perpendicular to the axis of steel pipe;
Electromagnet manipulator 3 is fixed on the vertical translation member lower end of vertical lift slide mechanism 2; The moving direction of vertical translation member is perpendicular to the axis of steel pipe;
Supply the table top 41 of pipe stand 4 to shaping roller-way 5 lopsidedness, steel pipe in batch automatically rolls to deliver to and places near shaping roller-way 5 side;
Electric-control system and hydraulic efficiency pressure system control electromagnet manipulator 3 action by horizontal slip mechanism 1 with vertical lift slide mechanism 2, crank motion 2N-1 time, wherein N≤3, the steel pipe of each crawl respective amount moves on to shaping roller-way 5 from the table top 41 for pipe stand 4 and is arranged in every limit and has the regular hexagon code of N root steel pipe to stamp, after by the shaping roller-way 5 of electric control system controls the regular hexagon code arranged stamped be pushed to strapper bundling station on be used for wrapping.
As seen from the above technical solution provided by the invention, the vertical lift slide mechanism that the embodiment of the present invention provides moves up and down smooth and easy, can not be stuck, and adopt the part of standard, cost is low, and assembling is simple, and daily attention is convenient.Be applied to steel pipe code stamp machine can automatically by steel pipe finished product automatically in a row code stamp, and deliver to strapper wrapping, save manpower, cost is low, and efficiency is high, and code is stamped and is regularly convenient to automatically binding.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation sketch of the vertical lift slide mechanism of prior art;
Fig. 2 is the structure schematic front view of vertical lift slide mechanism provided by the invention;
Fig. 3 is that schematic diagram is looked on a structure left side for vertical lift slide mechanism provided by the invention;
Fig. 4 is the structure schematic top plan view one of vertical lift slide mechanism provided by the invention;
Fig. 5 is the structure schematic top plan view two of vertical lift slide mechanism provided by the invention;
Fig. 6 is the structural representation sketch that steel pipe code provided by the invention stamps machine;
Fig. 7 is the structure schematic front view that steel pipe code provided by the invention stamps machine;
Fig. 8 is that schematic diagram is looked on the structure left side that steel pipe code provided by the invention stamps machine;
Fig. 9 is the structure schematic top plan view that steel pipe code provided by the invention stamps machine;
Figure 10 steel pipe code provided by the invention stamps the structure schematic front view of the local of machine;
Schematic diagram is looked on the structure left side that Figure 11 steel pipe code provided by the invention stamps the local of machine;
Figure 12 steel pipe code provided by the invention stamps the structure schematic top plan view of the local of machine;
Figure 13 is the steel pipe aligning device structural representation for pipe stand that steel pipe code provided by the invention stamps machine;
Figure 14 is the structural representation one that steel pipe code provided by the invention stamps the shaping roller-way of machine;
Figure 15 is the structural representation two that steel pipe code provided by the invention stamps the shaping roller-way of machine;
Figure 16 is the structural representation three that steel pipe code provided by the invention stamps the shaping roller-way of machine;
Figure 17 is the structured flowchart that steel pipe code provided by the invention stamps the electric-control system of machine;
Figure 18 is the fundamental diagram that steel pipe code provided by the invention stamps the hydraulic efficiency pressure system of machine;
Figure 19 is the fundamental diagram that steel pipe code provided by the invention stamps the air-path control system of machine;
Figure 20 is the fundamental diagram that steel pipe code provided by the invention stamps the electric-control system of machine.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection scope of the present invention.
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.
Embodiment one
As shown in Fig. 2, Fig. 3 and Fig. 4, a kind of vertical lift slide mechanism, moves up and down article for vertical direction; Structure specifically comprises hoist cylinder 21, rectangle guiding inner sleeve 22, rectangle guiding overcoat 23 and fourth officer vertical line guide rail 24;
Rectangle guiding inner sleeve 22 is connected with the connecting element 25 of top; Connecting element 25 is attaching partss, can connect aerial support, or overhead traveling crane etc.
Rectangle guiding overcoat 23 is connected with the moving member 26 of below bearing article; Moving member 26 is also an attaching parts, can jockey, manipulator, holding articles, or connects hopper, hook etc.
Hoist cylinder 21 is located in rectangle guiding inner sleeve 22, and hoist cylinder cylinder body 211 is connected with connecting element 25, and hoist cylinder cylinder bar 212 is connected with moving member 26;
Rectangle guiding overcoat 23 is placed in outside rectangle guiding inner sleeve 22, and fourth officer vertical line guide rail 24 is vertically located in rectangle guiding inner sleeve 22 and the rectangle space of leading between overcoat 23 respectively; Concrete, as shown in Figure 4, described fourth officer vertical line guide rail 24 is divided into two groups, and be located at rectangle guiding inner sleeve 22 two sides relative with the space that rectangle leads between overcoat 23 respectively for two groups, often organize two secondary vertical line guide rails 24 centrally line are arranged symmetrically with.
Because side have employed two secondary vertical line guide rails 24, the structure comparison of a secondary vertical guide rail is only had with side, guidance capability can be improved by actv., also can bear figure paper as shown in Figure 4 while bearing the eccentric moment in above-below direction vertical surface that figure paper is as shown in Figure 4 benchmark is moment of rotation (normally in horizontal surface, in figure shown in arrow) in the drawing plane of benchmark.Wherein vertical line guide rail 24 adopts the gauge member of outsourcing.Guarantee moves up and down smooth and easy, can not stuck while, owing to adopting the part of standard, cost is low, and assembling is simple, and daily attention is convenient.
In order to avoid hoist cylinder 21 is subject to eccentric moment, the connection mode between described hoist cylinder cylinder bar 212 and moving member 26 is floating connection.Particularly have larger connecting bore in moving member 26 and hoist cylinder cylinder bar 212 junction, hoist cylinder 21 pairs of timings due to connecting bore larger, the installation error of cylinder bar radial direction can be eliminated, screw again after aligning, also ball pivot can be adopted to connect, concrete mode is multiple in addition, and technical personnel can designed, designed.
Simultaneously for the ease of installing hoist cylinder 21, the lead sidewall of overcoat 3 of described rectangle guiding inner sleeve 2 and rectangle has mounting hole 27.
Embodiment two
As shown in Fig. 2, Fig. 3 and Fig. 5, a kind of vertical lift slide mechanism, moves up and down article for vertical direction; Structure specifically comprises hoist cylinder 21, rectangle guiding inner sleeve 22, rectangle guiding overcoat 23 and fourth officer vertical line guide rail 24;
Rectangle guiding inner sleeve 22 is connected with the connecting element 25 of top; Connecting element 25 is attaching partss, can connect aerial support, or overhead traveling crane etc.
Rectangle guiding overcoat 23 is connected with the moving member 26 of below bearing article; Moving member 26 is also an attaching parts, can jockey, manipulator, holding articles, or connects hopper, hook etc.
Hoist cylinder 21 is located in rectangle guiding inner sleeve 22, and hoist cylinder cylinder body 211 is connected with connecting element 25, and hoist cylinder cylinder bar 212 is connected with moving member 26;
Rectangle guiding overcoat 23 is placed in outside rectangle guiding inner sleeve 22, and fourth officer vertical line guide rail 24 is vertically located in rectangle guiding inner sleeve 22 and the rectangle space of leading between overcoat 23 respectively; Concrete, as shown in Figure 5, described fourth officer vertical line guide rail 24 is located at rectangle guiding inner sleeve 22 and rectangle respectively and is led the four sides in the space between overcoat 23.
Described vertical line guide rail 24 can be located at centerline respectively.Drawing is as shown in Figure 5 two vertical line guide rails 24 of the horizontal direction of benchmark.
Described vertical line guide rail 24 also can establish the side of centerline respectively, and Central Symmetry is arranged.Drawing is as shown in Figure 5 two vertical line guide rails 24 of the vertical direction of benchmark.
Because four sides arranges a secondary vertical line guide rail 24 respectively, the structure comparison of a secondary vertical guide rail is only had with side, guidance capability can be improved by actv., the eccentric moment in above-below direction vertical surface that figure paper is as shown in Figure 5 benchmark can be born, also can bear figure paper is as shown in Figure 5 the eccentric moment in the left and right directions vertical surface of benchmark, can also bear figure paper is as shown in Figure 5 moment of rotation in the drawing plane of benchmark (normally in horizontal surface, in figure shown in arrow).Especially figure paper is as shown in Figure 5 the side of establishing centerline respectively of two vertical line guide rails 24 of the vertical direction of benchmark, Central Symmetry arrange, above in left side, below on right side.The advantage of this setting is the ability to bear further increasing moment of rotation, reaches the effect of embodiment one to a few direction (cw), owing to having exceeded the effect of embodiment one to the bearing of eccentric moment of left and right directions simultaneously.Another direction, due to bearing simultaneously to the eccentric moment of left and right directions, also can reach the requirement of use.For bearing, the large situation of one direction moment is especially applicable, such as, to sling sway after weight to other position, put down weight, return, this process such as weight is eccentric just there will be again, and in horizontal surface, to bear moment large direction, the little situation of moment is born in another direction, handles well in advance during design.Wherein vertical line guide rail 24 adopts the gauge member of outsourcing.Guarantee moves up and down smooth and easy, can not stuck while, owing to adopting the part of standard, cost is low, and assembling is simple, and daily attention is convenient.
In order to avoid hoist cylinder 21 is subject to eccentric moment, the connection mode between described hoist cylinder cylinder bar 212 and moving member 26 is floating connection.Particularly have larger connecting bore in moving member 26 and hoist cylinder cylinder bar 212 junction, hoist cylinder 21 pairs of timings due to connecting bore larger, the installation error of cylinder bar radial direction can be eliminated, screw again after aligning, also ball pivot can be adopted to connect, concrete mode is multiple in addition, and technical personnel can designed, designed.
Simultaneously for the ease of installing hoist cylinder 21, the lead sidewall of overcoat 23 of described rectangle guiding inner sleeve 22 and rectangle has mounting hole 27.
Embodiment three
The present invention also provides a kind of embody rule of vertical lift slide mechanism, as Fig. 6,7, shown in 8 and 9, it is applied to steel pipe code and stamps machine, for by the steel pipe of horizontal positioned in batch automatically in a row code stamp and deliver to strapper wrapping; After namely in a row code stamps into regular hexagon, automatic transport is wrapped up to strapper again; Concrete structure comprises the main component part of horizontal slip mechanism 1, vertical lift slide mechanism 2, electromagnet manipulator 3, confession pipe stand 4, shaping roller-way 5, bearer frame 6, electric-control system and hydraulic efficiency pressure system eight;
For on the base that pipe stand 4 and shaping roller-way 5 are arranged side by side below bearer frame 6, be actually and be directly fixed on ground, a base can certainly be set on ground; Horizontal slip mechanism 1 is arranged on the roof beam structure above bearer frame 6; Specifically be arranged on longeron 632.
Vertical lift slide mechanism 2 is fixed on the parallel motion component of horizontal slip mechanism 1; The moving direction (X-direction) of parallel motion component is perpendicular to the axis (Y-direction) of steel pipe; Electromagnet manipulator 3 is fixed on the vertical translation member lower end of vertical lift slide mechanism 2; The moving direction (Z-direction) of vertical translation member is perpendicular to the axis of steel pipe; Supply the table top 41 of pipe stand 4 to shaping roller-way 5 lopsidedness, steel pipe in batch automatically rolls to deliver to and places near shaping roller-way 5 side;
Electric-control system and hydraulic efficiency pressure system control electromagnet manipulator 3 action by horizontal slip mechanism 1 with vertical lift slide mechanism 2, crank motion 2N-1 time, wherein N≤3, the steel pipe of each crawl respective amount moves on to shaping roller-way 5 from the table top 41 for pipe stand 4 and is arranged in every limit and has the regular hexagon code of N root steel pipe to stamp, after by the shaping roller-way 5 of electric control system controls the regular hexagon code arranged stamped be pushed to strapper bundling station on be used for wrapping.Concrete each crawl respective amount is that M, M are followed successively by: N, N+1 ... increase progressively ..., N+N-1 ... successively decrease ..., N+1, N.
This example, for N=3, needs back and forth to capture 5 times, is respectively 3,4,5,4,3 at every turn.For the value amount that N is other, as following table, corresponding radical and number of times can by adjusting electric-control system and hydraulic efficiency pressure system meets the demands.
Introduce the concrete structure of these eight parts below respectively.
One, horizontal slip mechanism
As Fig. 5,6 and Fig. 7, its structure comprises: two secondary horizontal linear guide rails 11, horizontal slide 12, guilde screw transmission device 13 and horizontal drive mechanism 14; Horizontal slide 12 is parallel motion components of horizontal slip mechanism 1;
Horizontal linear guide rail 11 comprises on horizontal guide 111 and horizontal displacement member 112, two horizontal guide 111 driving surfaces are upwards parallel to each other and are fixed on above bearer frame 6 roof beam structure, and namely on longeron 632, horizontal slide 12 is fixed on two groups of horizontal displacement member 112; And move in horizontal guide 111, specifically X-direction.
Guilde screw transmission device 13 comprises the turn-screw 131 and slip nut 132 of working in coordination, and slip nut 132 is fixed on horizontal slide 12; Turn-screw 131 axle head connects horizontal drive mechanism 14;
Horizontal drive mechanism 14 comprises servomotor, reductor and coupler etc., and electric-control system drives slip nut 132 and then the horizontal slide 12 of drive to move on horizontal linear guide rail 11 by horizontal drive mechanism 14 by turn-screw 131; Steel pipe is moved on to shaping roller-way 5 from the table top 41 for pipe stand 4.
Horizontal slip mechanism is above described in this example, other horizontal slip mechanism can be adopted, as horizontal drive mechanism uses Rack and pinion mechanism, cog belt mechanism (being similar to the mechanism that stylus printer drives printhead) or mobile overhead crane in being applied to.All protection scope of the present invention.
Two, vertical lift slide mechanism
As Figure 10,11 and Figure 12, and reference example one and embodiment two, wherein:
Hoist cylinder 21 adopts servo-cylinder, hoist cylinder cylinder body 211 hangs the center of the vertical lift slide mechanism in the rectangle guiding inner sleeve 22 below connecting element 25, load-bearing position Central Symmetry, be unlikely to bias occurs, reduce the power of vertical fourth officer vertical line guide rail 24 by horizontal direction, avoid damaging vertical line guide rail 24; The hoist cylinder cylinder bar 212 of hoist cylinder 21 is fixed on rectangle guiding overcoat 23; Hoist cylinder cylinder bar 212 moves up and down and achieves moving up and down of vertical slide unit 23, namely the movement of Z-direction.The guide direction of fourth officer vertical line guide rail 24 is equivalent to Z-direction.
Rectangle guiding overcoat 23 is vertical translation member of vertical lift slide mechanism 2;
Rectangle guiding inner sleeve 22 is fixed on connecting element 25, and horizontal slide 12 is equivalent to connecting element 25.Horizontal slide 12 is parallel motion components of horizontal slip mechanism 1; Namely be fixed on horizontal slide 12.
Vertical line guide rail 24 comprises vertical guide stem 241 and vertical moving member 242; Rectangle guiding overcoat 23 is fixed on two vertical moving members 242; And move up and down along vertical guide stem 241, specifically Z-direction.
Steel pipe is promoted from the table top 41 for pipe stand 4 and is displaced downwardly in shaping roller-way 5 by the 23 times movements of hoist cylinder 21 control rectangle guiding overcoat by hydraulic efficiency pressure system.
Three, electromagnet manipulator
As Figure 10 and Figure 11, its structure comprises: holding part 31, fixed arm 32 and electromagnet group 33;
The vertical translation member lower end of vertical lift slide mechanism 2 is fixed in the middle part of fixed arm 32; The concrete below being fixed on rectangle guiding overcoat 23, keeps Central Symmetry to fix.Fixed arm 32 is equivalent to moving member 26.Holding part 31 has two groups, is individually fixed in below fixed arm 32 two ends, and each holding part 31 place is equipped with electromagnet group 33; Often group generally comprises two electromagnet group 33 to insure, and prevents the then whole equipment that lost efficacy from can not use.Meanwhile, holding part 31 is also provided with positioning pawl 34, and the depression part of positioning pawl 34 is consistent with the outer diameter shape of grabbed steel pipe, during holding part 31 test, steel pipe can be located respectively, prevent skew, affect follow-up discharge.
Electric control system controls electromagnet group 33 adsorbs steel pipe from the table top 41 for pipe stand 4, and unclamps steel pipe in shaping roller-way 5, completes discharge.
Describe electromagnet manipulator above in this example, other structure can be adopted in being applied to, as vacuum cup.Vacuum cup can be suitable for some nonferrous materials, namely the not adsorbable material of electromagnetism.All protection scope of the present invention.
Four, for pipe stand
As illustrated in figs. 7 and 8, its table top 41 slopes inwardly, right low left high as shown in Figure 7, after steel pipe is placed on left side, automatically can be rolled into right side, be arranged in order.So that the absorption of electromagnet manipulator 3 is taken.
As Fig. 9 and Figure 11, also comprise steel pipe aligning device 42 for being come into line by the steel pipe be placed on table top 41 for pipe stand; Make multiple steel pipe justify align, as shown in Figure 9; Steel pipe aligning device 42 has two groups, is arranged at the two ends for the steel pipe on pipe stand 4 respectively; Its structure comprises push pedal 421, comes into line cylinder 422 and air-path control system 423; Coming into line cylinder 422 is positioned at below steel pipe, and the upper of the cylinder bar 4221 coming into line cylinder 422 is fixed in push pedal 421; Air-path control system 423 makes cylinder bar 4221 crank motion push pedal 421 contact steel tube end part by cylinder bar 4221 crank motion controlling to come into line cylinder 422, is come into line by steel pipe.For convenience of description, air-path control system 423 structure is placed on hydraulic efficiency pressure system part.
Five, shaping roller-way
As Figure 14,15 and Figure 16, its structure comprises the many groups of semi-hexagonal blunt V-type group rollers 51 and discharging driver train 52 that are parallel to the arrangement of steel pipe axis; The group number of blunt V-type group roller 51 should be abundant, and is greater than 3 to I haven't seen you for ages, this example is 12, can ensure that the regular hexagon code arranged stamps that pulsation-free is pushed goes out.Too much may be complicated and increase cost, the very few situation that may cause vibration or fall apart in propelling movement process.
As shown at 14, one group of blunt V-type group roller comprises the side roller 512 that a horizontal roller 511, two inclination angles that relative level roller 511 is arranged symmetrically with are 30 °, and angle is 30 ° is relative to vertical direction; Three also roller be exactly semi-hexagonal three adjacent edges, horizontal roller 511 is straight flanges below, two hypotenuses on two side rollers 512, and two side roller 512 angles are 60 °
And the distance of two side rollers 512 is adjustable; To adapt to the quantity N of steel pipe on different diameter of steel tube and limit.
Horizontal roller 511 drive roll, side roller 512 is driven voller; Horizontal roller 511 connects discharging driver train 52; Discharging driver train 52 comprises horizontal roller drive motor and belt gear, and horizontal roller drive motor connects with the axle of the horizontal roller 511 in the bundling station direction of close strapper, and drives it to rotate; And be provided with belt pulley at the axle head of horizontal roller 511, by belt successively by rotate Movement transmit to next horizontal roller 511; A usual horizontal roller drive motor can drive 5-6 horizontal roller 511; Therefore two groups of discharging driver trains 52 are adopted in this example, control 6 horizontal roller 511 respectively, if certainly select the power difference of horizontal roller drive motor can adopt more horizontal roller drive motor, or, horizontal roller 511 adapted horizontal roller drive motor, can save belt gear like this.
Electric control system controls discharging driver train 52 drives horizontal roller 511 to rotate, and the bundling station coordinating driven voller to rotate to be stamped by the regular hexagon code arranged and be pushed to strapper is used for wrapping.
Six, bearer frame
As illustrated in figs. 7 and 8, bearer frame 6 comprises base 61, three root post 62 and T word back timber 63; Three root posts 62 wherein two be positioned at for outside pipe stand 4 two ends, another root is positioned at outside in the middle part of shaping roller-way 5; Three root post 62 lower ends are fixed on base 61; Base 61 can be direct ground, also can be prefabricated steel base.
T word back timber 63 comprises crossbeam 631 and longeron 632; Crossbeam 631 is positioned at and is parallel to steel pipe direction for above pipe stand 4, and two ends are individually fixed in for column 62 upper end outside pipe stand 4 two ends; Longeron 632 one end is fixed in the middle part of crossbeam 631, and the other end is fixed on column 62 upper end in outside in the middle part of shaping roller-way 5; Longeron 632 has two, is respectively used to fix a horizontal guide 111.Horizontal slip mechanism 1 is fixed on above longeron 632, and namely horizontal guide 111 is fixed on longeron 632.
Seven, electric-control system
As shown in Figure 17 and Figure 20, electric-control system comprises PLC control module, by the servomotor work of servo-driver in conjunction with the feedback information level of control driver train 14 of coder, and then level of control slide mechanism.Also in conjunction with elements such as travel switches, may be all technology that electric control field is conventional, no longer describe in detail here in practical application.
The servo-cylinder 241 that PLC control module also controls vertical driving mechanism 24 by the location information of lifting electromagnetic valve group binding site sensor works, when the parameter information of the movement of known contents, to realize its Row control be those of ordinary skill in the art without creative work and attainable.
PLC control module also controls electromagnet group 33 by electromagnet controller and works, electromagnet group 33 and typical structure are that electromagnet group adopts two excitation wire pack arrangements, by top board, side plate, iron core, internal magnetic pole, outer magnetic pole, formed a closed magnetic circuit by the steel pipe adsorbed, by protecting magnetic control equipment, during supply excitation coil direct current (DC), powerful electromagnetic force can be produced, handling steel pipe.
Electromagnet controller comprises energizing circuit, degausser and guarantor's magnetic circuit; The source of AC of energizing circuit is rectified to connecing magnet coil, excitation loop, and the controlled end of the Isobarically Control module of electromagnet controller is provided with normally closed voltage locking relay; The power input of degausser connects the discharging resistance in parallel with magnet coil, forms demagnetization loop; The controlled end of the constant current constant voltage control module of electromagnet controller is provided with the demagnetization control relay often opened; The battery protecting magnetic circuit connects magnet coil by switching contactor forward, forms and protects magnetic loop.The intermediate relay of PLC control module control electromagnet controller realizes the break-make of energizing circuit, degausser and guarantor's magnetic circuit.
PLC control module also controls to come into line cylinder 422 by aligning device electromagnetic valve group and works.
PLC control module is also by Frequency Converter Control horizontal roller drive motor, and then drive 52 horizontal roller 511 to work by discharging driver train, when the parameter information of the movement of known contents, to realize its Row control be those of ordinary skill in the art without creative work and attainable.
In addition, PLC control module also controls the work of whole hydraulic efficiency pressure system.Operating personal operates control PLC control module by touch-screen and corresponding upper computer.
Upper computer can be computer or industrial computer, upper computer is connected with PLC control module by fieldbus, the monitoring that whole production process is carried out can be realized, to the optimum configurations of different steel pipe stacking production programs, amendment and file, all right managerial tools's fault alarm information, produces and produces quantitative statistics and report output etc.
Eight, hydraulic efficiency pressure system
As shown in figure 18, described hydraulic efficiency pressure system comprises by pass valve 81, hydraulic pressure three-position four-way valve 82, check valve 83, other valve of flow regulating valve 84 and two position three-way valve 85 and adapted and fuel tank, oil pump and pipeline etc., and concrete connection mode as shown in figure 18.Hydraulic pressure three-position four-way valve 82 and two position three-way valve 85 form and are elevated electromagnetic valve group.
Air-path control system 423 structure as shown in figure 19, comprise a pneumatic three-position four-way valve 91, two flow regulating valve 92, two check valves 93, aligned position switch 94 and end position switch 95, aligning device electromagnetic valve group comprises three-position four-way valve 91, as shown in figure 19 with come into line cylinder 422 and be connected, have description during the follow-up principle of concrete mode illustrates.
Working process and principle
Steel pipe's production is out transported to on pipe stand 4 afterwards, PLC control module provides the three-position four-way valve 91 of alignment control signal to air-path control system 423, the left position of valve events is connected, pressurized air enters alignment cylinder 422 through flow regulating valve 92, cylinder piston rod stretches out and the end of steel pipe in a row pushes away together by the alignment baffle plate 421 of installing front end, after alignment baffle plate 421 moves to aligned position switch 94, aligned position switch 94 is connected, after PLC control module obtains signal, stop exporting alignment control signal, export cylinder retraction signal to three-position four-way valve 91 simultaneously, the right position of valve events is connected, cylinder piston rod and alignment baffle plate 421 are retracted at once, after end position switch 95, alignment procedure terminates,
PLC control module starts the servomotor of horizontal drive mechanism 14, electromagnet manipulator 3 takes assigned address (for 3-4-5-4-3 stacking) to by horizontal slip mechanism 1, by the horizontal direction position of 3 steel pipe liftings, the control process of hoist cylinder 21 comprises:
F.F., i.e. oil cylinder fast downlink, PLC control module provides the three-position four-way valve 83 of " F.F. " signal to hydraulic efficiency pressure system, left position electromagnet YA2 obtains electric, pressure oil directly enters servo-cylinder 241 rodless cavity, and oil return turns back to in-line again, realizes differential connection, improve oil cylinder fast downlink speed, electromagnet manipulator 3 is driven by lifting carriage mechanism 2 and moves down into distance steel pipe about 20 millimeters fast; Now need to be converted to work to enter;
Work is entered, namely hoist cylinder 21 is descending with work speed, PLC control module provides " work is entered " signal, to hydraulic pressure three-position four-way valve 82 and the two position three-way valve 85 of hydraulic efficiency pressure system, hydraulic pressure three-position four-way valve 82 right electromagnet YA1 obtain electric, the electromagnet YA3 of two position three-way valve 85 obtains electric, and in-line carries out speed governing by flow regulating valve 84, enters epicoele.Oil return line is by hydraulic pressure three-position four-way valve 82 oil sump tank.Electromagnet manipulator 3 and lifting carriage mechanism 3 slowly move down into distance steel pipe 2-4 millimeter place, spring can be set in the relevant position of electromagnet manipulator 3 herein, play buffer action, prevent electromagnet manipulator 3 and steel pipe rigid contact, damage steel pipe or electromagnet manipulator 3.Electromagnet manipulator 3 is slack, and PLC control module sends electromagnet power on signal to solenoid circuit controller, and electromagnet group 33 energising picks up 3 steel pipes; Uphill process is entered after picking up steel pipe.
Rise, namely oil cylinder is return, PLC control module provides " rising " signal moves system hydraulic pressure three-position four-way valve 82 and two position three-way valve 85 to hydraulic pressure, hydraulic pressure three-position four-way valve 82 left electromagnet YA2 obtain electric, the electromagnet YA3 of two position three-way valve 85 obtains electric, and pressure oil enters servo-cylinder 241 rod chamber, and hydraulic cylinder piston rod bounces back, oil return is by two position three-way valve 85 and check valve 83 oil sump tank, and lifting carriage mechanism 2 drives electromagnetic and mechanical hand 3 and 3 steel pipes to be climbed to assigned address.
Be elevated the next travel switch 86 and play safety effect with the upper travel switch 87 of lifting, rise immediately when the moving-member on hoist cylinder 21 touches the next travel switch 86 oil cylinder of lifting or stop, decline immediately when the moving-member on servo-cylinder 241 touches upper travel switch 87 oil cylinder of lifting or stop, preventing damage equipment or workpiece.
Now, then by horizontal slip mechanism 1 stacked location above shaping roller-way 5 is taken to; The control action repeating lifting steel pipe just now drops to the position of program setting again, electromagnet group 33 power-off demagnetization, 3 steel pipes are put on shaping roller-way 5, after this with same method successively lifting 4-5-4-3 root steel pipe, last PLC control module outputs a control signal to frequency converter according to the rotating speed of setting and starts horizontal roller drive motor, driven by the retarder connected and be stacked to type roller bed rotation, steel pipe bundle is transported from product rack.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (8)
1. a vertical lift slide mechanism, moves up and down article for vertical direction; It is characterized in that, comprise hoist cylinder (21), rectangle guiding inner sleeve (22), rectangle guiding overcoat (23) and fourth officer vertical line guide rail (24);
Rectangle guiding inner sleeve (22) is connected with the connecting element (25) of top; Rectangle guiding overcoat (23) is connected with the moving member (26) of below bearing article;
Hoist cylinder (21) is located in rectangle guiding inner sleeve (22), and hoist cylinder cylinder body (211) is connected with connecting element (25), and hoist cylinder cylinder bar (212) is connected with moving member (26);
Rectangle guiding overcoat (23) is placed in rectangle guiding inner sleeve (22) outward, and fourth officer vertical line guide rail (24) is vertically located in rectangle guiding inner sleeve (22) and the rectangle space of leading between overcoat (23) respectively.
2. vertical lift slide mechanism according to claim 1, it is characterized in that, described fourth officer vertical line guide rail (24) is divided into two groups, be located at rectangle guiding inner sleeve (22) two sides relative with the space that rectangle leads between overcoat (23) respectively for two groups, often organize two secondary vertical line guide rails (24) centrally line are arranged symmetrically with.
3. vertical lift slide mechanism according to claim 1, it is characterized in that, described fourth officer vertical line guide rail (24) is located at rectangle guiding inner sleeve (22) and rectangle respectively and is led the four sides in the space between overcoat (23).
4. vertical lift slide mechanism according to claim 3, is characterized in that, described vertical line guide rail (24) is located at centerline respectively.
5. vertical lift slide mechanism according to claim 3, is characterized in that, the side of centerline established respectively by described vertical line guide rail (24), and Central Symmetry is arranged.
6. the vertical lift slide mechanism according to claim 1,2,3,4 or 5, is characterized in that, the connection mode between described hoist cylinder cylinder bar (212) and moving member (26) is floating connection.
7. vertical lift slide mechanism according to claim 6, is characterized in that, the lead sidewall of overcoat (23) of described rectangle guiding inner sleeve (22) and rectangle has mounting hole (27).
8. a steel pipe code is stamped in machine, for being stamped by automatic for the steel pipe of horizontal positioned in batch in a row code and delivering to strapper wrapping; It is characterized in that, comprise horizontal slip mechanism (1), vertical lift slide mechanism (2) described in claim 1 to 7 any one, electromagnet manipulator (3), for pipe stand (4), shaping roller-way (5), bearer frame (6), electric-control system and hydraulic efficiency pressure system;
Be arranged side by side on the base of bearer frame (6) below for pipe stand (4) and shaping roller-way (5), horizontal slip mechanism (1) is arranged on the roof beam structure of bearer frame (6) top;
Vertical lift slide mechanism (2) is fixed on the parallel motion component of horizontal slip mechanism (1); The moving direction of parallel motion component is perpendicular to the axis of steel pipe;
Electromagnet manipulator (3) is fixed on the vertical translation member lower end of vertical lift slide mechanism (2); The moving direction of vertical translation member is perpendicular to the axis of steel pipe;
Supply the table top (41) of pipe stand (4) to shaping roller-way (5) lopsidedness, steel pipe in batch automatically rolls to deliver to and places near shaping roller-way (5) side;
Electric-control system and hydraulic efficiency pressure system control electromagnet manipulator (3) action by horizontal slip mechanism (1) with vertical lift slide mechanism (2), crank motion 2N-1 time, wherein N≤3, the steel pipe of each crawl respective amount moves on to shaping roller-way (5) from the table top (41) for pipe stand (4) and is arranged in every limit and has the regular hexagon code of N root steel pipe to stamp, after by the shaping roller-way of electric control system controls (5) the regular hexagon code arranged stamped be pushed to strapper bundling station on be used for wrapping.
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| CN201410577471.9A CN104261308B (en) | 2014-10-24 | 2014-10-24 | Vertical lifting sliding mechanism and application thereof |
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| CN201410577471.9A CN104261308B (en) | 2014-10-24 | 2014-10-24 | Vertical lifting sliding mechanism and application thereof |
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| CN104261308B CN104261308B (en) | 2017-02-01 |
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| CN106697408A (en) * | 2016-12-22 | 2017-05-24 | 广州市富尔菱自动化***有限公司 | Automatic stacking and shaping mechanism |
| CN109205508A (en) * | 2017-06-30 | 2019-01-15 | 深圳泰山体育科技股份有限公司 | Straight line lifting platform |
| CN110550573A (en) * | 2019-07-19 | 2019-12-10 | 广西电网有限责任公司贵港供电局 | Lifting device for power grid infrastructure |
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| CN104261308B (en) | 2017-02-01 |
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Address after: 313000 Zhejiang city of Huzhou Province east gate ten licensing (318 National Highway) Applicant after: Zhejiang Kingland Pipeline Technology Co., Ltd. Applicant after: Huzhou Teachers College Address before: 313000 Wuxing, Zhejiang Province, No., No. 1 Applicant before: Huzhou Teachers College Applicant before: Zhejiang Kingland Pipeline Technology Co., Ltd. |
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Inventor after: Guan Xun Inventor after: Tang Sichao Inventor after: Yang Weifang Inventor after: Zhu Shouxin Inventor after: Shen Baifang Inventor after: Wang Mengsheng Inventor after: Chen Ying Inventor after: Chen Yunming Inventor after: Zhang Xu Inventor after: Shen Yang Inventor before: Guan Xun Inventor before: Yang Weifang Inventor before: Zhu Shouxin Inventor before: Shen Baifang Inventor before: Wang Mengsheng Inventor before: Chen Yunming Inventor before: Zhang Xu Inventor before: Shen Yang Inventor before: Tang Sichao |
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Effective date of registration: 20170105 Address after: 313000 Zhejiang city of Huzhou Province east gate ten licensing (318 National Highway) Applicant after: Zhejiang Kingland Pipeline Science & Technology Co., Ltd. Applicant after: Zhejiang Univ. Applicant after: Huzhou Teachers College Address before: 313000 Zhejiang city of Huzhou Province east gate ten licensing (318 National Highway) Applicant before: Zhejiang Kingland Pipeline Science & Technology Co., Ltd. Applicant before: Huzhou Teachers College |
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