CN103042137B - Equipment capable of manufacturing reinforcing cages with various section shapes - Google Patents

Equipment capable of manufacturing reinforcing cages with various section shapes Download PDF

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Publication number
CN103042137B
CN103042137B CN201210576049.2A CN201210576049A CN103042137B CN 103042137 B CN103042137 B CN 103042137B CN 201210576049 A CN201210576049 A CN 201210576049A CN 103042137 B CN103042137 B CN 103042137B
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CN
China
Prior art keywords
bond pads
bracing frame
pads joint
joint
frame
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Application number
CN201210576049.2A
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Chinese (zh)
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CN103042137A (en
Inventor
陈振东
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建科机械(天津)股份有限公司
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Priority to CN201210576049.2A priority Critical patent/CN103042137B/en
Publication of CN103042137A publication Critical patent/CN103042137A/en
Application granted granted Critical
Publication of CN103042137B publication Critical patent/CN103042137B/en

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Abstract

The invention discloses equipment capable of manufacturing reinforcing cages with various section shapes. The equipment comprises a pay-off reel and a frame. A straightening mechanism, a traction mechanism and a welding mechanism are arranged on the frame, the welding mechanism comprises multiple groups of welding joints which are respectively connected with a position adjusting mechanism and an angle adjusting mechanism, the position adjusting mechanism comprises a supporting frame, the welding joints and a movable driving device are arranged on the supporting frame, one group of welding joints moves along with the supporting frame, the angle adjusting mechanism comprises an electric push rod, a movable end of the electric push rod is hinged at one end of a rotating shaft, the other end of the rotating shaft is connected with the welding joints, the rotating shaft is supported on the supporting frame by means of hinging, and under drive of the electric push rod, the rotating shaft rotates to drive the welding joints to perform angle adjustment. The equipment has the advantages that hoopings pre-processed to various section shapes are placed in the equipment, and the equipment is capable of automatically welding the hoopings into reinforcing cages with various section shapes; and the equipment has the advantages of high automation degree, compact structure, stability in operation, low cost and high production efficiency.

Description

A kind of equipment manufacturing multiple section shape steel reinforcement cage
Technical field
What the present invention relates to is manufacture the equipment of steel reinforcement cage, particularly be a kind of equipment manufacturing multiple section shape steel reinforcement cage.
Background technology
In prior art, manufacture multiple section shape steel reinforcement cage and there is no automated production equipment, completed by manual manufacture, namely, manually making multiple cross section is in advance circular stirrups (or triangle stirrup, square stirrup), the more main muscle of scale cutting many equal length, is arranged at main muscle interval and surrounds column, at the multiple circular stirrups of the parallel welding of column main muscle clear width (or triangle stirrup, square stirrup), formed and there is multiple section shape steel reinforcement cage.
In prior art, manual manufacture multiple section shape steel reinforcement cage exists that labour intensity is large, production efficiency is low, cost is high, ropy defect.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, provide a kind of automaticity high, labour intensity is little, a kind of equipment manufacturing multiple section shape steel reinforcement cage that production efficiency is high.
The scheme solved the problems of the technologies described above is: a kind of equipment manufacturing multiple section shape steel reinforcement cage, and the equipment of described manufacture multiple section shape steel reinforcement cage comprises: the draw drum that main muscle is housed; Be arranged on the frame of draw drum side; Described frame is provided with: straightening mechanism, haulage gear, welding mechanism, described welding mechanism comprises: many bond pads joint that structure is identical, described many bond pads joint interval in the cross section of vertical main muscle moving direction is arranged, many bond pads joint position adjusting mechanism that syndeton is identical respectively and angle-adjusting mechanism; Described position adjusting mechanism comprises: the bracing frame that main muscle poling is housed, the mobile drive deivce each bracing frame being provided with a bond pads joint and driving its bracing frame to move back and forth, and a described bond pads joint moves along in the cross section at its place with bracing frame; Described angle-adjusting mechanism comprises: each bracing frame is provided with electric pushrod, one end of the hinged rotating shaft of movable end of described electric pushrod, the described rotating shaft other end connects a bond pads joint, described rotating shaft hinged support, on bracing frame, rotates drive one bond pads joint at the driving lower rotary shaft of electric pushrod and carries out angle adjustment.
The invention has the beneficial effects as follows: the defect of customer service prior art of the present invention, is put in present device by the stirrup being processed into various cross sectional shape in advance, be connected into multiple section shape steel reinforcement cage by the position and angle energy automatic welding adjusting welding point; The present invention can manufacture the steel reinforcement cage of the main muscle of varying number, different cross section shape stirrup.
Draw drum of the present invention is specially adapted to the aligning of the main muscle of wire rod by straightening mechanism, can produce high-quality steel reinforcement cage; Haulage gear is driven by motor and sends wheel rotation to, thus realizes sending to of main muscle; It is high that the present invention has automaticity, and floor space is little, and compact conformation is easy to maintenance, stable working, and save energy consumption, processing cost is low, decreases operating personnel, and labour intensity is low, the advantage that production efficiency is high.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is welded joint structure schematic diagram in Fig. 1, Fig. 2;
Fig. 4 is the right view of welding point holder in Fig. 3;
Fig. 5 is the C-C sectional view in Fig. 4;
Fig. 6 is electric pushrod and the rotating shaft connecting structure figure of angle-adjusting mechanism in Fig. 1, Fig. 2;
Fig. 7 is the sectional view of circular steel reinforcement cage with the cross section that main muscle welds with circular stirrups by the present invention;
Fig. 8 is the sectional view of triangular reinforced bar cage by the cross section that main muscle welds with triangle stirrup with the present invention;
Fig. 9 is the sectional view of square steel reinforcement cage with the cross section that main muscle welds with square stirrup by the present invention.
" in accompanying drawing, sequence number illustrates "
1: draw drum; 1a: the first draw drum; 1b: the second draw drum; 1c: the three draw drum; 2: straightening mechanism; 3a: the first haulage gear; 3b: the second haulage gear; 4a: the first bond pads joint; 4b: the second bond pads joint; 4c: the three bond pads joint; 5a: primary importance guiding mechanism; 5b: second place guiding mechanism; 5c: the three position complete machine structure; 6a: the first angle-adjusting mechanism; 6b: the second angle-adjusting mechanism; 6c: the three angle-adjusting mechanism; 7: material receiving; 8a: the first bracing frame; 8b: the second bracing frame; 8c: the three bracing frame; 9a: the first motor; 9b: the second motor; 10: splined shaft; 11a: the first sends wheel to; 11b: the second sends wheel to; 11c: the three sends wheel to; 12: bearing block; 13a: the first leading screw; 13b: the second leading screw; 14: the second bracing frame slide rails: 16: the first bracing frame slide rails; 17: welding transformer; 18: wire; 19: top electrode; 20: cutting knife hydraulic cylinder; 21: top electrode hydraulic cylinder; 22: bottom electrode; 23: cutting knife; 24a: the first main muscle poling; 24b: the second main muscle poling; 24c: the three main muscle poling; 25: frame; 26: electric pushrod; 27: rotating shaft; 28: welding point holder; 28a: main muscle through hole; 29a: the first worm-gear speed reducer; 29b: the second worm-gear speed reducer; 29c: the three worm-gear speed reducer; 30: main muscle; 31a: circular stirrups; 31b: triangle stirrup; 31c: square stirrup; 32: screw; 33: lower felt pad; 34: upper felt pad; 35: contiguous block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention process is described in further detail.
As shown in the figure, the invention provides a kind of equipment manufacturing multiple section shape steel reinforcement cage, the equipment of described manufacture multiple section shape steel reinforcement cage comprises: the draw drum 1 that main muscle 30 is housed; Be arranged on the frame 25 of draw drum 1 side; Described frame 25 is provided with: straightening mechanism 2, first haulage gear 3a, the second haulage gear 3b, welding mechanism.
Described welding mechanism comprises: many bond pads joint that structure is identical, and described many bond pads joint interval in the cross section of vertical main muscle 30 moving direction is arranged, many bond pads joint position adjusting mechanism that syndeton is identical respectively and angle-adjusting mechanism; Described position adjusting mechanism comprises: the bracing frame that main muscle poling is housed, the mobile drive deivce each bracing frame being provided with a bond pads joint and driving its bracing frame to move back and forth, and a described bond pads joint moves along in the cross section at its place with bracing frame; Described angle-adjusting mechanism comprises: each bracing frame is provided with electric pushrod 26, one end of the hinged rotating shaft 27 of movable end of described electric pushrod 26, described rotating shaft 27 other end connects a bond pads joint, described rotating shaft 27 hinged support, on bracing frame, rotates drive one bond pads joint at the driving lower rotary shaft 27 of electric pushrod 26 and carries out angle adjustment.
Described draw drum 1 comprises main muscle 30 is housed respectively three independently draw drum, that is, the first draw drum 1a, the second draw drum 1b, the 3rd draw drum 1c.Described first draw drum 1a, the second draw drum 1b, the 3rd draw drum 1c put into the raw material that wire rod reinforcing bar forms three main muscle 30 respectively.
As shown in Figure 1 and Figure 2, described welding mechanism comprises: the first bond pads joint 4a, the second bond pads joint 4b that structure is identical and the 3rd bond pads joint 4c; Described first bond pads joint 4a, the second bond pads joint 4b and the 3rd bond pads joint 4c.An Atria vertex position is positioned in the cross section of vertical main muscle 30 moving direction; Described first bond pads joint 4a, the second bond pads joint 4b and the 3rd bond pads joint 4c syndeton is identical respectively primary importance guiding mechanism 5a, second place guiding mechanism 5b, the 3rd position complete machine structure 5c and the first angle-adjusting mechanism 6a, the second angle-adjusting mechanism 6b, the 3rd angle-adjusting mechanism 6c.
As shown in Figure 1, described primary importance guiding mechanism 5a comprises: the first bracing frame 8a that the first main muscle poling 24a is housed; First bracing frame 8a is provided with the first bond pads joint 4a; Described first bracing frame 8a is provided with and drives its mobile drive deivce moved back and forth along the first bracing frame slide rail 16, described first bond pads joint 4a moves along in the cross section at the first bond pads joint 4a place with the first bracing frame 8a; Described first bracing frame slide rail 16 is fixedly installed in frame 25.
As shown in Figure 2, described second place guiding mechanism 5b comprises: the second bracing frame 8b that the second main muscle poling 24b is housed; Described second bond pads joint 4b is arranged on the second bracing frame 8b; Described second bracing frame 8b is provided with and drives its mobile drive deivce moved back and forth along the second bracing frame slide rail 14, described second bond pads joint 4b moves along in the cross section at the second bond pads joint 4b place with the second bracing frame 8b; Described second bracing frame slide rail 14 is fixedly installed in frame 25.
As shown in Figure 2, described 3rd position adjusting mechanism 5c comprises: the 3rd bracing frame 8c that the 3rd main muscle poling 24c is housed; Described 3rd bond pads joint 4c is arranged on the 3rd bracing frame 8c; Described 3rd bracing frame 8c is provided with and drives its mobile drive deivce moved back and forth along the second bracing frame slide rail 14, described 3rd bond pads joint 4c moves along in the cross section at the 3rd bond pads joint 4c place with the 3rd bracing frame 8c; Described second bracing frame slide rail 14 is fixedly installed in frame 25.
Described first angle-adjusting mechanism 6a, second angle-adjusting mechanism 6b, 3rd angle-adjusting mechanism 6c structure is identical, its structure includes: at the first bracing frame 8a, second bracing frame 8b, 3rd bracing frame 8c is respectively arranged with three electric pushrods 26 that structure is identical, the movable end of described three electric pushrods 26 passes through the contiguous block 35 that articulated structure is identical respectively, described three contiguous blocks 35 are fixedly connected with one end of rotating shaft 27 respectively by key, described three rotating shaft 27 other ends connect the first bond pads joint 4a respectively, second bond pads joint 4b and the 3rd bond pads joint 4c, described rotating shaft 27 difference hinged support is at the first bracing frame 8a, second bracing frame 8b, on 3rd bracing frame 8c, under the driving of described electric pushrod 26, three rotating shafts 27 are rotated and are driven the first bond pads joint 4a, the second bond pads joint 4b and the 3rd bond pads joint 4c to carry out angle adjustment simultaneously respectively.
Described second bond pads joint 4b and the 3rd bond pads joint 4c interval arrange and are positioned at same level position; Described first bond pads joint 4a is positioned at above described second bond pads joint 4b and the 3rd bond pads joint 4c.Namely the first bond pads joint 4a is positioned at above the second bond pads joint 4b and the 3rd bond pads joint 4c, makes the first bond pads joint 4a, the second bond pads joint 4b and the 3rd bond pads joint 4c in vertical plane, be positioned at an Atria vertex position.
As shown in Fig. 3, Fig. 4, Fig. 5, described first bond pads joint 4a, the second bond pads joint 4b are identical with the 3rd bond pads joint 4c structure, and its structure includes: rotating shaft 27, welding point holder 28, welding transformer 17; Described welding point holder 28 is fixed on rotating shaft 27 other end; At welding point holder 28 built with the bottom electrode 22 be connected with welding transformer 17 respectively and top electrode 19, cutting knife 23; Described bottom electrode 22 one end is fixed on welding point holder 28 by lower felt pad 33 screw 32, and bottom electrode 22 other end is provided with the groove coincide with main muscle 30; Described top electrode 19 one end is fixed on the piston rod of top electrode hydraulic cylinder 21 by upper felt pad 34, the cylinder body of top electrode hydraulic cylinder 21 is fixed in welding point holder 28, and top electrode 19 other end closes on bottom electrode 22 and is positioned at same level with bottom electrode 22; Described cutting knife 23 one end is connected on the piston rod of cutting knife hydraulic cylinder 20, and the edge of a knife of cutting knife 23 other end closes on the main muscle through hole 28a on welding point holder 28, and the cylinder body of described cutting knife hydraulic cylinder 20 is fixed in welding point holder 28.
Described mobile drive deivce comprises: the transmission mechanism that the transmission be made up of leading screw and worm gear, the transmission be made up of leading screw and nut, rack-and-pinion/sprocket wheel chain forms or cylinder.
As shown in Figure 1 and Figure 2, the mobile drive deivce of described leading screw and worm-gear drive pair composition comprises: the first leading screw 13a, the second leading screw 13b; Described first leading screw 13a, the second leading screw 13b two ends are fixedly supported in frame 25 respectively.
The worm gear equipped with described first leading screw 13a is arranged in the first worm-gear speed reducer 29a, and described first worm-gear speed reducer 29a is fixed on the first bracing frame 8a.
The worm gear equipped with described second leading screw 13b has two, and one of them worm gear is arranged in the second worm-gear speed reducer 29b, and described second worm-gear speed reducer 29b is fixed on the second bracing frame 8b; Another worm gear equipped with described second leading screw 13b is arranged in the 3rd worm-gear speed reducer 29c, and described 3rd worm-gear speed reducer 29c is fixed on the 3rd bracing frame 8c.
As shown in Figure 1, the mobile drive deivce be arranged on the first bracing frame 8a comprises: be fixed on the first leading screw 13a in frame 25, described first leading screw 13a is fitted in the first worm-gear speed reducer 29a, and described first worm-gear speed reducer 29a is fixed on the first bracing frame 8a; Move along two spaced first bracing frame slide rails 16 that are parallel to each other bottom described first bracing frame 8a; Described first bracing frame slide rail 16 is fixed in frame 25.
If as shown in Figure 2, the mobile drive deivce put on the second bracing frame 8b and the 3rd bracing frame 8c comprises: be fixed on the second leading screw 13b in frame 25, described second leading screw 13b is fitted in the second worm-gear speed reducer 29b and the 3rd worm-gear speed reducer 29c simultaneously, and described second worm-gear speed reducer 29b and the 3rd worm-gear speed reducer 29c is separately fixed on the second bracing frame 8b and the 3rd bracing frame 8c; Second bracing frame 8b and the 3rd mutual interval of bracing frame 8c arrange bottom it and all move along two spaced second bracing frame slide rails 14 that are parallel to each other; Described second bracing frame slide rail 14 is fixed in frame 25.
In particular, second leading screw 13b is equipped with the second worm-gear speed reducer 29b and the 3rd worm-gear speed reducer 29c simultaneously, under the second worm-gear speed reducer 29b and the 3rd worm-gear speed reducer 29c drive, makes the second bracing frame 8b and the 3rd bracing frame 8c simultaneously along same second bracing frame slide rail 14 movement; The position of the second bracing frame 8b and the 3rd bracing frame 8c is arranged according to the position of the second bond pads joint 4b and the 3rd bond pads joint 4, has spacing not affect each component activity to each other, has structure simple, the advantage that floor space is little.
The present invention also includes material receiving 7, and described material receiving 7 is positioned at the first bond pads joint 4a, the second bond pads joint 4b and the 3rd bond pads joint 4c side, for the finished product steel reinforcement cage (figure does not look) after supporting welding.
Described haulage gear comprises: the first haulage gear 3a, the second haulage gear 3b.
As shown in Figure 1, described first haulage gear 3a comprises: the first motor 9a, and described first motor 9a is fixed on the first bracing frame 8a, and the first motor 9a output shaft connects sends wheel 11a for a pair first to.
As shown in Figure 2, described second haulage gear 3b comprises: the second motor 9b, and described second motor 9b is fixed in frame 25, and connect splined shaft 10 at the output of the second motor 9b, described splined shaft 10 is hinged by bearing block 12 and is supported in frame 25; Described splined shaft 10 is equipped with send to for a pair second wheel 11b and send to for a pair the 3rd wheel 11c, described send to for a pair second wheel 11b and send to for a pair the 3rd wheel 11c be separately positioned on the second bracing frame 8b and the 3rd bracing frame 8c.
In particular, described first sends wheel 11a, second to sends wheel 11b and the 3rd to send wheel 11c structure to identical, and its structure includes: active send wheel to and one passively send wheel to; Wherein the first active sent in wheel 11a is sent wheel connection first motor 9a output shaft to and rotates with the first motor 9a, passive wheel of sending to is hinged on the first bracing frame 8a, and the main muscle 30 through the first main muscle poling 24a utilizes the active sending wheel 11a for a pair first to send wheel to and passive wheel of sending to is pulled and moves forward.
Described second sends the wheel of initiatively sending to that wheel 11b and the 3rd sends in wheel 11c to be all connected on same splined shaft 10 and to rotate with the second motor 9b and splined shaft 10, second sends the passive wheel of sending to that wheel 11b and the 3rd sends in wheel 11c to is hinged on the second bracing frame 8b and the 3rd bracing frame 8c respectively, through the main muscle 30 of the second main muscle poling 24b with utilize respectively through the main muscle 30 of the 3rd main muscle poling 24c and send wheel 11b for a pair second to and wheel is sent in the active sent to for a pair the 3rd in wheel 11c to and passive wheel of sending to is pulled and moves forward.
In particular, the mobile drive deivce be made up of leading screw and nut transmission (scheme depending on), its leading screw be connected motor with the leading screw one end in nut transmission and hinged support in frame 25; Described nut to be fitted on this leading screw and to be separately positioned on bottom the first bracing frame 8a, the second bracing frame 8b and the 3rd bracing frame 8c; When motor drives screw turns to drive the first bracing frame 8a, the second bracing frame 8b and the 3rd bracing frame 8c to move along leading screw with nut.
The mobile drive deivce be made up of rack-and-pinion/sprocket chain strip transmission mechanism (scheme depending on), its tooth bar/chain is fixed in frame 25, described gear/sprocket wheel connects motor output end, and described motor is separately positioned on the first bracing frame 8a, the second bracing frame 8b and the 3rd bracing frame 8c; Described motor-driven gear/sprocket rotation drives the first bracing frame 8a, the second bracing frame 8b and the 3rd bracing frame 8c to move along tooth bar/chain.
The mobile drive deivce be made up of cylinder-driven mechanism (scheme depending on), its multiple cylinder piston rod connects on the first bracing frame 8a, the second bracing frame 8b and the 3rd bracing frame 8c respectively, and cylinder can realize the movement of the first bracing frame 8a, the second bracing frame 8b and the 3rd bracing frame 8c.
The present invention can adapt to the steel reinforcement cage producing many specifications and different cross section stirrup shape (cross section is circular stirrups 31a, triangle stirrup 31b, square stirrup 31c), according to specification and the cross sectional shape of different steel reinforcement cage, need to adjust the position of three bond pads joints and angle, below adjustment process be explained as follows:
Described position adjustment: the position adjusting mechanism 5a of the first bond pads joint 4a drives the first worm-gear speed reducer 29a to rotate by operation control system and moves along the first leading screw 13a, first bracing frame 8a moves up and down in frame 25 along the first bracing frame slide rail 16 simultaneously, drive the first bond pads joint 4a to carry out position to move, make the bottom electrode 22 in the first bond pads joint 4a and top electrode 19 move to main muscle 30 with on the pad of the stirrup (circular stirrups 31a, triangle stirrup 31b, square stirrup 31c) of different cross section shape.The adjustment process of the position adjusting mechanism 5b of the second bond pads joint 4b and the position adjusting mechanism 5c of the 3rd bond pads joint 4c is same as the first bond pads joint 4a adjustment process, in this description will be omitted.
Described angle adjustment process is as follows: the first angle-adjusting mechanism 6a of the first bond pads joint 4a drives electric pushrod 26 to drive contiguous block 35 to rotate by operation control system, drive rotating shaft 27 to rotate simultaneously, be fixed on rotating shaft 27 other end welding point holder 28 also to rotate thereupon, realize the first bond pads joint 4a angle adjustment.The angle adjustment process of the second angle-adjusting mechanism 6b of the second bond pads joint 4b and the 3rd angle-adjusting mechanism 6c of the 3rd bond pads joint 4c is same as the first angle-adjusting mechanism 6a adjustment process of the first bond pads joint 4a, in this description will be omitted.
Below the course of work of the first bond pads joint 4a, the second bond pads joint 4b and the 3rd bond pads joint 4c is explained as follows:
First, three main muscle 30 are each passed through the first main muscle poling 24a, second main muscle poling 24b, after 3rd main muscle poling 24c, control system starts the first haulage gear 3a, the second haulage gear 3b and the 3rd haulage gear 3c and works, be transported to by three main muscle 30 also through arriving top electrode 19 and bottom electrode 22 after the main muscle through hole 28a on welding point holder 28 in first bond pads joint 4a, the second bond pads joint 4b, the 3rd bond pads joint 4c respectively, control system stops haulage gear carrying main muscle 30;
Secondly, by ready-made circular stirrups 31a (or triangle stirrup 31b, square stirrup 31c) respectively card be placed on the first bond pads joint 4a, second bond pads joint 4b, top electrode 19 in 3rd bond pads joint 4c and make circular stirrups 31a (or triangle stirrup 31b between bottom electrode 22, square stirrup 31c) be positioned at inside three main muscle 30, operation control system makes top electrode hydraulic cylinder 21 drive top electrode 19 to move horizontally main muscle 30 and circular stirrups 31a (or triangle stirrup 31b, square stirrup 31c) be clipped between top electrode 19 and bottom electrode 22 and weld simultaneously, complete the welding in first cross section of steel reinforcement cage,
Subsequently, after control system continuation driving first haulage gear 3a, the second haulage gear 3b and the 3rd haulage gear 3c make main muscle 30 move forward to welding position, second cross section, control system stops haulage gear carrying main muscle 30, to second cross section welding of steel reinforcement cage, second cross section welding process is same as the welding process in first cross section; On steel reinforcement cage, multiple cross sections welding process is same as said process, in this description will be omitted;
Finally, after completing steel reinforcement cage integral solder, control system drives the corresponding cutting knife hydraulic cylinder 20 in the first bond pads joint 4a, the second bond pads joint 4b, the 3rd bond pads joint 4c to cut off the production that main muscle 30 completes steel reinforcement cage simultaneously.

Claims (10)

1. manufacture an equipment for multiple section shape steel reinforcement cage, the equipment of described manufacture multiple section shape steel reinforcement cage comprises: the draw drum (1) that main muscle (30) are housed; Be arranged on the frame (25) of draw drum (1) side; Described frame (25) is provided with: straightening mechanism (2), haulage gear (3a, 3b), welding mechanism, it is characterized in that, described welding mechanism comprises: many bond pads joint that structure is identical, described many bond pads joint interval in the cross section of vertical main muscle (30) moving direction is arranged, many bond pads joint position adjusting mechanism that syndeton is identical respectively and angle-adjusting mechanism; Described position adjusting mechanism comprises: the bracing frame that main muscle poling is housed, the mobile drive deivce each bracing frame being provided with a bond pads joint and driving its bracing frame to move back and forth, and a described bond pads joint moves along in the cross section at its place with bracing frame; Described angle-adjusting mechanism comprises: each bracing frame is provided with electric pushrod (26), one end of the hinged rotating shaft of movable end (27) of described electric pushrod (26), described rotating shaft (27) other end connects a bond pads joint, described rotating shaft (27) hinged support, on bracing frame, rotates drive one bond pads joint at the driving lower rotary shaft (27) of electric pushrod (26) and carries out angle adjustment.
2. according to the equipment of the manufacture multiple section shape steel reinforcement cage described in claim 1, it is characterized in that, described draw drum (1) comprises main muscle (30) is housed respectively three independently draw drums (1a, 1b, 1c), described welding mechanism comprises: the first bond pads joint (4a) that structure is identical, the second bond pads joint (4b) and the 3rd bond pads joint (4c), described first bond pads joint (4a), the second bond pads joint (4b) are positioned at an Atria vertex position with the 3rd bond pads joint (4c) in the cross section of vertical main muscle (30) moving direction, each bond pads joint described position adjusting mechanism (5a, 5b, 5c) that syndeton is identical respectively and angle-adjusting mechanism (6a, 6b, 6c), described position adjusting mechanism (5a, 5b, 5c) comprising: main muscle poling (24a is housed respectively, 24b, three bracing frame (8a that structure 24c) is identical, 8b, 8c), at described three bracing frame (8a, 8b, first bond pads joint (4a) is set 8c) respectively, second bond pads joint (4b) and the 3rd bond pads joint (4c) and drive its bracing frame along slide rail (16, 14) mobile drive deivce moved back and forth, described first bond pads joint (4a), second bond pads joint (4b) and the 3rd bond pads joint (4c) move along in the cross section at its place with the bracing frame at its place respectively, described slide rail (16,14) is arranged in frame (25), described angle-adjusting mechanism (6a, 6b, 6c) comprising: on three bracing frames (8a, 8b, 8c), arrange three electric pushrods (26) that structure is identical respectively, one end of the movable end hinged rotating shaft of difference (27) of described three electric pushrods (26), described rotating shaft (27) other end connects the first bond pads joint (4a), the second bond pads joint (4b) and the 3rd bond pads joint (4c) respectively, and described rotating shaft (27) difference hinged support is on three bracing frames (8a, 8b, 8c), rotate at the driving lower rotary shaft (27) of electric pushrod (26) drives the first bond pads joint (4a), the second bond pads joint (4b) and the 3rd bond pads joint (4c) to carry out angle adjustment simultaneously respectively.
3. according to the equipment of the manufacture multiple section shape steel reinforcement cage described in claim 2, it is characterized in that, described second bond pads joint (4b) and the 3rd bond pads joint (4c) interval arrange and are positioned at same level position; Described first bond pads joint (4a) is positioned at described second bond pads joint (4b) and the 3rd bond pads joint (4c) top.
4. according to the equipment of the manufacture multiple section shape steel reinforcement cage described in claim 1, it is characterized in that, described many bond pads joint design is identical, and its structure includes: rotating shaft (27), welding point holder (28), welding transformer (17); Described welding point holder (28) is fixed on rotating shaft (27) other end; At welding point holder (28) built with the bottom electrode (22) be connected with welding transformer (17) respectively and top electrode (19), cutting knife (23); Described bottom electrode (22) one end is fixed on welding point holder (28) by lower felt pad (33), and bottom electrode (22) other end is provided with the groove coincide with main muscle (30); Described top electrode (19) one end is fixed on the piston rod of top electrode hydraulic cylinder (21) by upper felt pad (34), the cylinder body of top electrode hydraulic cylinder (21) is fixed in welding point holder (28), and top electrode (19) other end closes on bottom electrode (22) and is positioned at same level with bottom electrode (22); Described cutting knife (23) one end is connected on the piston rod of cutting knife hydraulic cylinder (20), the edge of a knife of cutting knife (23) other end closes on the main muscle through hole (28a) on welding point holder (28), and the cylinder body of described cutting knife hydraulic cylinder (20) is fixed in welding point holder (28).
5. according to the equipment of the manufacture multiple section shape steel reinforcement cage described in claim 1 or 2, it is characterized in that, described mobile drive deivce comprises: the transmission mechanism that the transmission be made up of leading screw and worm gear, the transmission be made up of leading screw and nut, rack-and-pinion/sprocket wheel chain forms or cylinder.
6. according to the equipment of the manufacture multiple section shape steel reinforcement cage described in claim 5, it is characterized in that, the mobile drive deivce of described leading screw and worm-gear drive pair composition comprises: leading screw (13a, 13b); Described leading screw (13a, 13b) two ends are fixedly supported in frame (25); The worm gear equipped with leading screw (13a, 13b) is arranged in worm-gear speed reducer (29a, 29b, 29c), and described worm-gear speed reducer (29a, 29b, 29c) is fixed on bracing frame (8a, 8b, 8c).
7. according to the equipment of the manufacture multiple section shape steel reinforcement cage described in claim 6, it is characterized in that, the mobile drive deivce be arranged on the first bracing frame (8a) comprises: be fixed on the first leading screw (13a) in frame (25), described first leading screw (13a) is fitted in the first worm-gear speed reducer (29a), and described first worm-gear speed reducer (29a) is fixed on the first bracing frame (8a); Described first bracing frame (8a) bottom is mobile along two spaced first bracing frame slide rails (16) that are parallel to each other; Described first bracing frame slide rail (16) is fixed in frame (25).
8. according to the equipment of the manufacture multiple section shape steel reinforcement cage described in claim 6, it is characterized in that, the mobile drive deivce be arranged on the second bracing frame (8b) and the 3rd bracing frame (8c) comprises: be fixed on the second leading screw (13b) in frame (25), described second leading screw (13b) is fitted in the second worm-gear speed reducer (29b) and the 3rd worm-gear speed reducer (29c) simultaneously, described second worm-gear speed reducer (29b) and the 3rd worm-gear speed reducer (29c) are separately fixed on the second bracing frame (8b) and the 3rd bracing frame (8c), second bracing frame (8b) and the 3rd bracing frame (8c) each other interval are arranged, all mobile along two spaced second bracing frame slide rails (14) that are parallel to each other bottom it, described second bracing frame slide rail (14) is fixed in frame (25).
9. according to the equipment of the manufacture multiple section shape steel reinforcement cage described in claim 1, it is characterized in that, also include material receiving (7), described material receiving (7) is positioned at the first bond pads joint (4a), the second bond pads joint (4b) and the 3rd bond pads joint (4c) side, for the finished product steel reinforcement cage after supporting welding.
10. according to the equipment of the manufacture multiple section shape steel reinforcement cage described in claim 1, it is characterized in that, described haulage gear (3a, 3b) comprising: the first haulage gear (3a), the second haulage gear (3b), described first haulage gear (3a) comprising: the first motor (9a), described first motor (9a) is fixed on the first bracing frame (8a), and the first motor (9a) output shaft connects sends wheel (11a) to a pair first; Described second haulage gear (3b) comprising: the second motor (9b), described second motor (9b) is fixed in frame (25), connect splined shaft (10) at the output of the second motor (9b), described splined shaft (10) is hinged and is supported in frame (25); Described splined shaft (10) is equipped with and sends wheel (11b) for a pair second to and send wheel (11c) to a pair the 3rd, described send wheel (11b) for a pair second to and send wheel (11c) for a pair the 3rd to be separately positioned on the second bracing frame (8b) and the 3rd bracing frame (8c).
CN201210576049.2A 2012-12-25 2012-12-25 Equipment capable of manufacturing reinforcing cages with various section shapes CN103042137B (en)

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CN103273232B (en) * 2013-05-24 2015-04-08 建科机械(天津)股份有限公司 Novel automatic welding device of reinforcing cage forming machine
CN103464878B (en) * 2013-09-04 2015-12-09 建科机械(天津)股份有限公司 Welder in shield duct piece steel reinforcement cage automatic welding device
CN106001880B (en) * 2016-06-04 2018-05-08 北京工业大学 A kind of netted prestress high intensity concrete square shape pile pile steel mesh reinforcement cage roll welding system and device
CN105965141B (en) * 2016-06-04 2018-05-08 北京工业大学 A kind of netted prestressed high-strength concrete pile steel mesh reinforcement cage roll welding system and device
CN106424482A (en) * 2016-10-28 2017-02-22 景朋飞 Automatic steel bar cage binding device
CN109926768B (en) * 2019-03-01 2021-04-13 中民筑友有限公司 Longitudinal bar feeding device for welding reinforcement cage

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