CN105059602B - A kind of steel pipe automatic horizontal pipe racking device and its comb method - Google Patents

A kind of steel pipe automatic horizontal pipe racking device and its comb method Download PDF

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Publication number
CN105059602B
CN105059602B CN201510453125.4A CN201510453125A CN105059602B CN 105059602 B CN105059602 B CN 105059602B CN 201510453125 A CN201510453125 A CN 201510453125A CN 105059602 B CN105059602 B CN 105059602B
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China
Prior art keywords
steel pipe
discharge bin
backgauge
sloping skid
discharge
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CN105059602A (en
Inventor
徐能惠
任明杰
王建国
高尚晖
杜学斌
邵国栋
马辉
高璐
高国杰
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China National Heavy Machinery Research Institute Co Ltd
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China National Heavy Machinery Research Institute Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/30Arranging and feeding articles in groups
    • B65B35/50Stacking one article, or group of articles, upon another before packaging

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

The invention provides a kind of steel pipe automatic horizontal pipe racking device and its comb method, device includes feeding roller-way, positioning baffle, sloping skid, stirring hook, discharge bin, backgauge frame, limiter and side guide plate;Positioning baffle is located on the left of feeding roller-way;Stirring hook is located at the upper end of sloping skid;Backgauge is set up in sloping skid lower end, and discharge bin is located at below sloping skid, and the quantity of side guide plate is 2, is individually fixed on the left and right sides ground of discharge bin, and the quantity of limiter is on 2, the ground for the upper and lower ends being individually fixed between two side guide plates.This comb method often sequences a pipe, and discharge bin moves horizontally a caliber distance, and each layer of alignment processes are realized successively.Oil cylinder declines the distance of a caliber after the completion of top dead centre, first layer during initial position, carries out the arrangement of the second layer, and whole alignment processes are so realized successively.The present invention realizes the full-automatic horizontal circular pipes stacking of steel pipe, can greatly improve comb production efficiency and reduce production cost.

Description

A kind of steel pipe automatic horizontal pipe racking device and its comb method
Technical field
The present invention relates to pipe racking device, especially a kind of steel pipe automatic horizontal pipe racking device and its comb method.
Background technology
In order to allow steel pipe to be easy to lift and transport, last in Tube processing line line can all be packed steel pipe, beaten It is general before wrapping this procedure that steel pipe is first subjected to comb stacking by packing instructions.Current comb operation be mostly it is artificial or The semi-automatic completion of person, this directly results in comb operation not only low production efficiency, and the labor intensity of comb operating personnel is special It is not big.
The content of the invention
It is a primary object of the present invention to overcome cumbersome and time consuming present in above-mentioned prior art comb operation lack There is provided a kind of steel pipe automatic horizontal pipe racking device and its comb method for point.
The technical scheme is that:A kind of steel pipe automatic horizontal pipe racking device, including feeding roller-way, for steel pipe positioning Positioning baffle, make sloping skid that steel pipe scrolls down through from its surface, for steel pipe to be translated into the stirring hook on sloping skid, is passed through The discharge bin of one pile, the backgauge for being put into steel pipe by root in discharge bin are lined up steel pipe in horizontal and vertical feed motion Frame, for the spacing limiter of discharge bin horizontal direction and make discharge bin by spigot surface along rectilinear movement side be oriented to Plate, wherein, positioning baffle is located at the left side of feeding roller-way;Stirring hook is installed on the upper-end part of driving of sloping skid;The backgauge is set up In the lower end position of sloping skid, discharge bin is located at sloping skid lower position, and the quantity of side guide plate is 2, the row of being individually fixed in On the left and right sides ground of feed bin, the quantity of limiter is 2, the upper and lower ends being individually fixed between two side guide plates On ground.
Above-mentioned sloping skid is the low inclination in the high lower end in upper end of at least three identicals with support frame of laterally homogeneous arrangement Face.
The quantity of above-mentioned stirring hook is at least 3, and the inclined plane upper-end part of driving of each sloping skid is separately installed with one Stirring hook.
The quantity of above-mentioned backgauge frame is 2, and its structure is a shaft-like power transmission shaft, and one end of power transmission shaft is solid by bearing block Due on bearing, the propeller shaft couplings have the cylinder or oil cylinder for driving its reciprocating rotation, and the other end of power transmission shaft, which is fixed with, to be used for Block or clearance steel pipe striker plate;Two backgauge framves are respectively laterally located at a left side for two inclined plane lower ends of head and the tail of sloping skid Right both sides, and two backgauge framves are fixed with one end of striker plate relatively, while the drive shaft axis of two backgauge framves is positioned at same On straight line, the backgauge direction of two striker plates is consistent.
Above-mentioned stirring hook left end is a upward hook formation for holding steel pipe, lower section and cylinder piston rod end in the middle part of it Head is hinged, and cylinder lower end is hinged with the bearing fixed on the ground, and stirring hook right-hand member is high from the ground with sloping skid inclined plane One end be connected by rotating shaft.
Above-mentioned discharge bin include base, column, sliding rail rack, hydraulic jack, material fork, reducing motor, gear, rack and Flat bed delivery chain;The base is the rectangular planar frame structure being welded, and column is two groups, is respectively perpendicular and is installed on base The two ends on top;Sliding rail rack is installed vertically on the right-hand member of base;Hydraulic jack is installed vertically on base, and positioned at slide rail branch The centre position of frame;Material fork is connected by the piston rod end of connection otic placode and hydraulic jack;It is left that reducing motor is installed on base The side at end;Gear is fixed in the rotating shaft of reducing motor, and the rack being meshed with gear is fixed on ground from left to right;Bottom Seat two sides are respectively equipped with the flat bed delivery chain of the support discharge bin horizontal movement parallel with rack.
The dividing plate that divider base arranges steel pipe is fixed with above-mentioned material fork, dividing plate is fixed on material fork by screw.
A kind of comb method of steel pipe automatic horizontal pipe racking device, comprises the following steps:
The first step, steel pipe is transported to above stirring hook by feeding roller-way, and positioning baffle carries out axially position to pipe end;
Steel pipe is sent on sloping skid by second step, stirring hook rotation, and steel pipe is freely rolled at backgauge frame;
3rd step, discharge bin starts comb operation, and its sequence of movement is followed successively by:
a)Discharge bin is set to be located at initial position:I.e. discharge bin is in right stop, and material fork is in lower dead center;
b)Discharge bin is moved to the left to left stop, and material fork is moved upwards up to top dead centre;
c)Backgauge frame, which is rotated, once discharges a steel pipe on the material fork into discharge bin;
d)Discharge bin moves right the distance of a caliber;
e)Discharge second steel pipe;
f)The like continue to discharge steel pipe, until release is booked last root steel pipe of discharge bin bottom;
g)Material fork declines the distance of a caliber;
h)Discharge bin is moved to the left to left stop;
i)Start second layer comb with the method with first layer comb;
j)The like until it is drained as defined in the number of plies, so as to complete a comb operation;
4th step, material fork is moved to lower dead center, and discharge bin is moved to right stop, and material is removed in wait.
Beneficial effects of the present invention:
1. the present invention expects that the vertical feed campaign of fork can be realized in the horizontal feed motion and discharge bin by discharge bin The full-automatic comb of different size steel pipe, action is simple, efficiency high.
2. moving horizontally for discharge bin of the present invention is the rack pinion driven by reductor, the vertical movement of discharge bin It is to rely on the hydraulic oil cylinder driving with displacement transducer, kinematic accuracy is high, and stable movement is reliable.
3. reasonable in design of the present invention, can meet the comb requirement of all size steel pipe, realize steel pipe it is complete from Dynamic horizontal circular pipes stacking, can greatly improve the production efficiency of comb and reduce production cost, with very high novelty.
The present invention is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is top view of the invention;
Fig. 2 is left view of the invention;
Fig. 3 is discharge bin left view of the invention.
Description of reference numerals:
1st, backgauge frame;2nd, positioning baffle;3rd, sloping skid;4th, stirring hook;4.1st, bearing block;4.2nd, bearing;5th, side guide plate; 6th, discharge bin;6.1st, reducing motor;6.2nd, column;6.3rd, sliding rail rack;6.4th, hydraulic jack;6.5th, base;6.6th, flat board is transported Defeated chain;6.7th, dividing plate;6.8th, material fork;6.9th, gear;6.10, rack;7th, feeding roller-way;7.1st, material feeding is switched;8th, limiter; 8.1st, buffer.
Embodiment
Embodiment 1:
As shown in figure 1, the invention provides a kind of steel pipe automatic horizontal pipe racking device, including feeding roller-way 7, for steel pipe The positioning baffle 2 of positioning, make sloping skid 3 that steel pipe scrolls down through from its surface, for steel pipe to be translated into the stirring on sloping skid 3 Hook 4, steel pipe lined up, for steel pipe to be put into discharge bin 6 by root by the discharge bin 6 of a pile by horizontal and vertical feed motion In backgauge frame 1, for the limiter 8 and side guide plate 5 spacing to the horizontal direction of discharge bin 6, wherein, positioning baffle 2 In the left side of feeding roller-way 7, in roller-way end, for being positioned to pipe end;Feeding roller-way 7 is by several independent roller-ways Laterally aligned composition, about 2 meters ~ 2.5 meters or so of its spacing, have between roller-way for detecting that the material feeding of steel pipe switchs 7.1. Stirring hook 4 is installed on the upper-end part of driving of sloping skid 3, can translate into steel pipe on sloping skid 3;The backgauge frame 1 is located at sloping skid 3 Lower end position, for steel pipe to be put into discharge bin 6 by root, backgauge frame 1 rotate when can before releasing a pipe to arrange A pipe follows up after being prevented while in feed bin 6, so by root steel pipe can be put into discharge bin 6 by its reciprocating rotation In;Discharge bin 6 is located at the lower position of sloping skid 3, can be lined up steel pipe on request by its horizontal and vertical feed motion One pile;Wherein sloping skid 3 is the low inclined plane in the high lower end in upper end of at least three identicals with support frame of laterally homogeneous arrangement, For steel pipe to be rolled into discharge bin 6, the quantity of stirring hook 4 is at least 3, and the inclined plane upper-end part of driving point of each sloping skid 3 One stirring hook 4 is not installed;The quantity of backgauge frame 1 is also 2, and the structure of backgauge frame 1 is a shaft-like power transmission shaft, and power transmission shaft One end is fixed on bearing by bearing block, and the propeller shaft couplings have the cylinder or oil cylinder for driving its reciprocating rotation, power transmission shaft The other end is fixed with the striker plate for the steel pipe that blocks or let pass;Two backgauge framves 1 are laterally located at the head and the tail of sloping skid 3 respectively The left and right sides of two inclined plane lower ends, and it is relative to be fixed with one end of striker plate, while the drive shaft axis of two backgauge framves 1 It is located along the same line, the backgauge direction of two striker plates is consistent.The quantity of side guide plate 5 is 2, is individually fixed in discharge bin On 6 left and right sides ground, spigot surface rectilinear movement of the discharge bin 6 along side guide plate 5 can be made.The quantity of limiter 8 is 2 It is individual, spacing for moving horizontally for discharge bin 6 on the ground for the upper and lower ends being individually fixed between two side guide plates 5, limit Buffer 8.1 is housed on the device 8 of position, for preventing discharge bin 6 from moving horizontally apart from excessive.This is connected and composed by above-mentioned each part The steel pipe automatic horizontal pipe racking device that embodiment is provided.
The comb method of the present embodiment comprises the following steps:
The first step, steel pipe is transported to the top of stirring hook 4 by feeding roller-way 7, and positioning baffle 2 carries out axially fixed to pipe end Position;
Second step, stirring hook 4, which rotates, is sent to steel pipe on sloping skid 3, and steel pipe is freely rolled at backgauge frame 1;
3rd step, discharge bin 6 starts to carry out every layer one by one and successively comb operation according to setting;
4th step, is booked after pipe on request, and discharge bin 6 returns to initial position, and material is removed in wait.
Embodiment 2:
On the basis of embodiment 1, reference picture 2, the sloping skid 3 is cantilever design, and its support frame is located at inclined plane Left end, inclined plane has certain gradient, can meet the need for pipe rolls whereabouts automatically;The specific knot of the stirring hook 4 Structure is:Its left end is a upward hook formation for holding steel pipe, and the lower section in the middle part of it is hinged with cylinder piston rod termination, gas Cylinder lower end is hinged with the bearing fixed on the ground, and high one end passes through from the ground for the right-hand member of stirring hook 4 and the inclined plane of sloping skid 3 Rotating shaft is connected.Specific stirring hook 4 is installed on the sloping skid left end bearing that high one end is fixed from the ground by bearing block 4.1 On 4.2, it can be sent to steel pipe after positioning is dug on feeding roller-way 7 on sloping skid 3.
As shown in figure 3, the discharge bin 6 includes base 6.5, column 6.2, sliding rail rack 6.3, hydraulic jack 6.4, material fork 6.8th, reducing motor 6.1, gear 6.9, rack 6.10 and flat bed delivery chain 6.6 etc.;The base 6.5 is the square being welded Shape plane frame structure, column 6.2 is two groups, is respectively perpendicular the two ends for being installed on the top of base 6.5;Sliding rail rack 6.3 is vertical It is installed on the right-hand member of base 6.5;Hydraulic jack 6.4 is installed vertically on base 6.5, and positioned at the interposition of sliding rail rack 6.3 Put, this hydraulic jack 6.4 carries displacement transducer, its kinematic accuracy is high, and stable movement is reliable;Material fork 6.8 passes through connection otic placode It is connected with the piston rod end of hydraulic jack 6.4, piston rod, which is moved back and forth, drives material fork about 6.8 to move vertically, and bears oil pipe Weight;The dividing plate that divider base arranges steel pipe is fixed with material fork 6.8, dividing plate is fixed on material fork by screw, and screw is U-shaped hole; Reducing motor 6.1 is installed on the side of the left end of base 6.5;Gear 6.9 is fixed in the rotating shaft of reducing motor 6.1, with gear 6.9 The rack 6.10 being meshed is fixed on ground from left to right, and the drive gear 6.9 of reducing motor 6.1 and rack 6.10 are engaged and turned It is dynamic, so as to drive whole discharge bin 6 to move horizontally;The two sides of base 6.5 are respectively equipped with the support discharge bin 6 parallel with rack The flat bed delivery chain of horizontal movement.Often sequence after a pipe, discharge bin 6 moves horizontally the distance of a caliber, realizes successively Each layer of alignment processes.Oil cylinder declines the distance of a caliber after the completion of top dead centre, first layer during initial position, carries out the Two layers of arrangement, so realizes whole alignment processes successively.
A kind of comb method for steel pipe automatic horizontal pipe racking device that the present invention is provided, comprises the following steps:
The first step, steel pipe is transported to the top of stirring hook 4 by feeding roller-way 7, and positioning baffle 2 carries out axially fixed to pipe end Position;
Second step, stirring hook 4, which rotates, is sent to steel pipe on sloping skid 3, and steel pipe is freely rolled at backgauge frame 1;
3rd step, discharge bin 6 starts comb operation, and its sequence of movement is followed successively by:
a)Discharge bin 6 is set to be located at initial position:I.e. discharge bin 6 is in right stop, and material fork 6.8 is in lower dead center;
b)Discharge bin 6 is moved to the left to left stop, and material fork 6.8 is moved upwards up to top dead centre;
c)Backgauge frame 1, which is rotated, once discharges a steel pipe to the material fork 6.8 in discharge bin 6;
d)Discharge bin 6 moves right the distance of a caliber;
e)Discharge second steel pipe;
f)The like continue to discharge steel pipe, until release is booked last root steel pipe of the bottom of discharge bin 6;
g)Material fork 6.8 declines the distance of a caliber;
h)Discharge bin 6 is moved to the left to left stop;
i)Start second layer comb with the method with first layer comb;
j)The like until it is drained as defined in the number of plies, so as to complete a comb operation;
4th step, material fork 6.8 is moved to lower dead center, and discharge bin 6 is moved to right stop, and material is removed in wait.
The present invention innovatively devises gear material frame structure and the discharge chamber structure with lifting, translation functions, overall knot Structure is reasonable in design, and action process is accurately reliable, can meet the comb requirement of all size steel pipe, realize the full-automatic of steel pipe Horizontal circular pipes stacking, can greatly improve the production efficiency of comb and reduce production cost, with very high novelty.First, originally Invention expects that the vertical feed campaign of fork can realize different size steel pipe in the horizontal feed motion and discharge bin by discharge bin Full-automatic comb, action is simple, efficiency high.Secondly, moving horizontally for discharge bin of the present invention is the tooth driven by reductor Rack-driving is taken turns, the vertical movement of discharge bin is to rely on the hydraulic oil cylinder driving with displacement transducer, and kinematic accuracy is high, stable movement Reliably.
There is no the part described in detail to belong to the known conventional means of the industry in present embodiment, do not chat one by one here State.It is exemplified as above be only to the present invention for example, do not constitute the limitation to protection scope of the present invention, it is every with this The same or analogous design of invention is belonged within protection scope of the present invention.

Claims (3)

1. a kind of steel pipe automatic horizontal pipe racking device, it is characterised in that including feeding roller-way(7), for steel pipe position positioning Baffle plate(2), the sloping skid that makes steel pipe be scrolled down through from its surface(3), for steel pipe to be translated into sloping skid(3)On stirring hook (4), steel pipe is lined up to by horizontal and vertical feed motion the discharge bin of a pile(6), for steel pipe to be put into discharge by root Storehouse(6)In backgauge frame(1), for discharge bin(6)The spacing limiter of horizontal direction(8)And make discharge bin(6)Pass through Side guide plate of the spigot surface along rectilinear movement(5), wherein, positioning baffle(2)Positioned at feeding roller-way(7)Left side;Stirring hook(4) It is installed on sloping skid(3)Upper-end part of driving;The backgauge frame(1)Located at sloping skid(3)Lower end position, discharge bin(6)It is located at Sloping skid(3)Lower position, side guide plate(5)Quantity be 2, be individually fixed in discharge bin(6)Left and right sides ground on, Limiter(8)Quantity be 2, be individually fixed in two side guide plates(5)Between upper and lower ends ground on;
The discharge bin(6)Including base(6.5), column(6.2), sliding rail rack(6.3), hydraulic jack(6.4), material fork (6.8), reducing motor(6.1), gear(6.9), rack(6.10)And flat bed delivery chain(6.6);The base(6.5)For weldering The rectangular planar frame structure connect, column(6.2)For two groups, it is respectively perpendicular and is installed on base(6.5)The two ends on top;It is sliding Rail support(6.3)It is installed vertically on base(6.5)Right-hand member;Hydraulic jack(6.4)It is installed vertically on base(6.5)On, and position In sliding rail rack(6.3)Centre position;Material fork(6.8)Pass through connection otic placode and hydraulic jack(6.4)Piston rod end connect Connect;Reducing motor(6.1)It is installed on base(6.5)The side of left end;Gear(6.9)It is fixed on reducing motor(6.1)Rotating shaft On, with gear(6.9)The rack being meshed(6.10)It is fixed on from left to right on ground;Base(6.5)Two sides are respectively equipped with The support discharge bin parallel with rack(6)The flat bed delivery chain of horizontal movement;
The backgauge frame(1)Quantity be 2, its structure is a shaft-like power transmission shaft, and one end of power transmission shaft is solid by bearing block Due on bearing, the propeller shaft couplings have the cylinder or oil cylinder for driving its reciprocating rotation, and the other end of power transmission shaft, which is fixed with, to be used for Block or clearance steel pipe striker plate;Two backgauge framves(1)Sloping skid is laterally located at respectively(3)Two inclined planes of head and the tail under The left and right sides at end, and two backgauge framves(1)The one end for being fixed with striker plate is relative, while two backgauge framves(1)Power transmission shaft Axis is located along the same line, two backgauge framves(1)Striker plate backgauge direction it is consistent;
The stirring hook(4)Left end is a upward hook formation for holding steel pipe, lower section and cylinder piston rod end in the middle part of it Head is hinged, and cylinder lower end is hinged with the bearing fixed on the ground, stirring hook(4)Right-hand member and sloping skid(3)Inclined plane from The high one end in ground is connected by rotating shaft.
2. a kind of steel pipe automatic horizontal pipe racking device as claimed in claim 1, it is characterised in that:The material fork(6.8)It is upper solid Surely divider base arranges the dividing plate of steel pipe, dividing plate is fixed on material fork by screw.
3. a kind of comb method of steel pipe automatic horizontal pipe racking device as claimed in claim 1 or 2, it is characterised in that including Following steps:
The first step, steel pipe passes through feeding roller-way(7)It is transported to stirring hook(4)Top, positioning baffle(2)It is axially fixed that pipe end is carried out Position;
Second step, stirring hook(4)Steel pipe is sent to sloping skid by rotation(3)On, steel pipe is freely rolled to backgauge frame(1)Place;
3rd step, discharge bin(6)Start comb operation, its sequence of movement is followed successively by:
Make discharge bin(6)Positioned at initial position:That is discharge bin(6)In right stop, material fork(6.8)In lower dead center;
Discharge bin(6)It is moved to the left to left stop, material fork(6.8)It is moved upwards up to top dead centre;
Backgauge frame(1)Rotate and once discharge a steel pipe to discharge bin(6)In material fork(6.8)On;
Discharge bin(6)Move right the distance of a caliber;
Discharge second steel pipe;
The like continue discharge steel pipe, until release be booked discharge bin(6)Last root steel pipe of bottom;
Material fork(6.8)Decline the distance of a caliber;
Discharge bin(6)It is moved to the left to left stop;
Start second layer comb with the method with first layer comb;
The like until it is drained as defined in the number of plies, so as to complete a comb operation;
4th step, material fork(6.8)It is moved to lower dead center, discharge bin(6)Right stop is moved to, material is removed in wait.
CN201510453125.4A 2015-07-29 2015-07-29 A kind of steel pipe automatic horizontal pipe racking device and its comb method Active CN105059602B (en)

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