CN103121166B - Steel grating welding machine - Google Patents

Steel grating welding machine Download PDF

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Publication number
CN103121166B
CN103121166B CN201310045158.6A CN201310045158A CN103121166B CN 103121166 B CN103121166 B CN 103121166B CN 201310045158 A CN201310045158 A CN 201310045158A CN 103121166 B CN103121166 B CN 103121166B
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CN
China
Prior art keywords
block
cylinder
pay
cutter
welder
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CN201310045158.6A
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Chinese (zh)
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CN103121166A (en
Inventor
陈增光
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宁波新州焊接设备有限公司
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Priority to CN201310045158.6A priority Critical patent/CN103121166B/en
Publication of CN103121166A publication Critical patent/CN103121166A/en
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Publication of CN103121166B publication Critical patent/CN103121166B/en

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Abstract

Disclosed is a steel grating welding machine. The steel grating welding machine comprises a support (1), a positioning and clamping device (2), a welding device (3) and a material-cutting device (4), wherein the material-cutting device (4) is arranged on the back of the welding device (3). The steel grating welding machine is characterized by further comprising a feeding device and a conveying device (5), wherein the feeding device comprises a flat steel feeding device (6) and a cross rod feeding device (7), the flat steel feeding device (6) is arranged on the support (1), the positioning and clamping device is arranged on the support (1) and is connected with the flat steel feeding device (6), the cross rod feeding device (7) is arranged on the support (1) and is arranged above the flat steel feeding device (6), the welding device (3) is arranged on the back of the flat steel feeding device (6) and the cross rod feeding device (7), and the conveying device (5) is connected on the back of the material-cutting device (4). The steel grating welding machine can reduce labor intensity, improve work efficiency, reduce rejection rate, and improve product quality.

Description

Steel grating welder
Technical field
The present invention relates to a kind of welding machine, specifically relate to a kind of steel grating welder.
Background technology
Steel grating carries out cross arrangement with band steel according to certain spacing and cross bar, and be welded into middle a kind of steel product with square grid, and steel grating is mainly used to the step plate etc. doing ditch cover plate, steel structure platform plate, steel ladder.Existing steel grating has had strict national standard, producing satisfactory steel grating needs through multiple working procedures such as feeding, welding, blank, conveyings, existing steel grating welder only includes band steel clamp system, welder and cutoff device mostly, cutoff device is wherein the mode being pressed down blank by upper cutter, welding front rail feeding and steel grating conveying are mostly manual operations, and labor strength is large, inefficiency, percent defective are high, product quality is difficult to ensure.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of and can reduce labour intensity, increases work efficiency, rate of reducing the number of rejects and seconds, the steel grating welder that improves the quality of products.
Technical solution of the present invention is, a kind of steel grating welder with following structure is provided, it comprises bracing frame, positioning clamping device, welder and cutoff device, after described cutoff device is positioned at welder, it also comprises pay-off and conveying device, described pay-off comprises band steel pay-off and cross bar pay-off, described band steel pay-off is located on bracing frame, described positioning clamping device to be located on bracing frame and to be connected with band steel pay-off, described cross bar pay-off to be located on bracing frame and to be positioned at the top of band steel pay-off, after described welder is positioned at band steel pay-off and cross bar pay-off, after described conveying device is connected to cutoff device.After adopting above structure, steel grating welder of the present invention compared with prior art, has the following advantages:
Band steel positioning clamping device in steel grating welder of the present invention first positions clamping to band steel, band steel is delivered to the first station and is connect the cross bar that sheer pole pay-off falls by pay-off, cross bar is delivered to welding post by pay-off together with band steel, cross bar is welded on band steel by welder, half product after welding is pulled to cutoff device, obtain product after the material that has more of excision both sides, product completes the production process of a steel grating after being sent to the finished product district that automatic conveying device is transported in workshop.Compared with prior art, do not rely on manual operation, the operating process of complete equipment mechanization production not only reduces the labour intensity of workman, improve operating efficiency, and solve the problem that manual operation human factor causes percent defective high, reduce percent defective, improve product quality.
As improvement, described band steel pay-off comprises base plate, drag link mechanism and for driving the driving mechanism of base plate, and support frame as described above both sides are provided with slide rail, the slide rail sliding fit of described base plate and bracing frame; Described drag link mechanism one end is connected with base plate, and the described drag link mechanism other end is connected with positioning clamping device.Described driving mechanism promotion base plate moves along the slide rail of bracing frame, band steel is delivered to the first station and connects the cross bar fallen, again the cross bar on base plate is delivered to welding post together with band steel after connecing sheer pole; Drag link mechanism plays the effect extending feeding when band steel can not be delivered to welding post by driving mechanism.
As preferably, described positioning clamping device comprises backing roll, clamp system and position-limit mechanism, and described backing roll and clamp system are all located on base plate, and described position-limit mechanism is located on bracing frame; The described drag link mechanism other end is connected with positioning clamping device and refers to that the other end of drag link mechanism connects position-limit mechanism.Described backing roll is played a supporting role to band steel, position-limit mechanism carries out spacing to band steel, clamp system clamps band steel, again band steel is delivered to welding post after sequencing band steel, positioning clamping device plays the effect of location and clamping to band steel, ensure that band steel does not tilt, thus ensure the welding quality of steel grating.
As improvement, described cross bar pay-off comprises hopper, upper block, lower block, runner, rotaring wheeling base, frame, the rotating cylinder mechanism of carry magnet, lower guide pad, upper guide pad, stock stop and linkage, described runner is provided with the groove can placing cross bar, described runner is located on rotaring wheeling base, described hopper is connected with the side of rotating cylinder mechanism, the opposite side of described rotating cylinder mechanism is connected with lower block one end, the described lower block other end is connected with rotaring wheeling base side, described rotaring wheeling base opposite side connects lower guide pad, described upper guide pad is all connected with frame with upper block, the first transfer passage is formed between described upper block and lower block, the second transfer passage is formed between described lower guide pad and upper guide pad, described stock stop is against the afterbody of lower guide pad and is rotationally connected with upper guide pad, described linkage one end is flexibly connected with stock stop, the other end and runner hinged.Cross bar is followed by magnet surface absorption the lower block place that rotating cylinder forwards opposite side together to, when the rotating cylinder mechanism of carry magnet is rotated further, depart from the stop sheer pole of lower block and magnet, cross bar enters the groove of runner under gravity from the first transfer passage, when runner turns to opposite side with cross bar, under gravity, cross bar falls into the second transfer passage between guide pad and upper guide pad until stopped by stock stop, when runner is rotated further, linkage is removed the stop of stock stop, stock stop rotates the stop lost cross bar, cross bar falls into the position of setting, complete the conveying of a cross bar, reached the transporting velocity controlling cross bar by the rotating speed controlling rotating cylinder mechanism, cross bar is not easily stuck in course of conveying.
As improvement, described linkage comprises swinging block, connecting rod and block, and described swinging block one end is fixed on runner, and one end of the other end and connecting rod is hinged, and the other end and block one end of connecting rod are hinged, are against on the lateral surface of stock stop inside block; Be provided with spring between described connecting rod and stock stop, described spring one end is fixedly connected with the bearing pin be located in the middle part of connecting rod, and the described spring other end is fixedly connected with the bearing pin of the medial surface being located at stock stop.Control by control link mechanism the time that cross bar falls, thus ensure that the spacing between the position of band steel and cross bar fallen by cross bar, spring plays the effect resetted by stock stop, ensures to fall the spacing between the cross bar on band steel.
As improvement, described rotating cylinder mechanism comprises mount pad, drive unit, rotating cylinder and two blocks of magnet, and the side of described mount pad is connected with hopper, and the opposite side of described mount pad is connected with lower block; Described drive unit is connected with rotating cylinder, and described two blocks of magnet are all located on rotating cylinder outer peripheral face, and two blocks of magnet is about the axisymmetrical of rotating cylinder.When material is transported to the first transfer passage mouth place by one block of magnet on rotating cylinder, another block magnet being positioned at opposite side starts suction, makes can complete twice suction in a rotation period, increases work efficiency.
As improvement, described cutoff device comprises support, divide the two groups of cutter assemblies be located at right side on the left of support, described cutter assembly of often organizing comprises upper cutter, cut pier and first and drive oil cylinder, described cutter assembly also comprises lower cutter, upper cutter installing rack, lower cutter installing rack, fixed mount and line rail, described line rail is fixedly connected with fixed mount, described fixed mount is located on support, described upper cutter installing rack and line rail are slidably connected, described upper cutter is fixedly connected with the upper end of upper cutter installing rack, described upper cutter installing rack lower end drives cylinder block to be fixedly connected with first, described lower cutter with cut pier and be all fixedly connected with lower cutter installing rack, described lower cutter installing rack and first drives cylinder piston rod free end to be fixedly connected with.Cutter assembly comprises upper cutter and lower cutter, and when the first driving cylinder piston rod stretches out, lower cutter bracing frame is up pushed up, and lower cutter moves; First drives cylinder block to move down, and drive upper cutter installing rack and move down along line rail, upper cutter is sheared material together with lower cutter, under the effect of flip Trim power, not easily makes material bending and can improve shear efficiency.
As improvement, the described point of outside of fixed mount being located at left side and right side is all connected with the second driving oil cylinder, and described second drives oil cylinder to be located on support and the second driving cylinder piston rod is fixedly connected with support, and driving cylinder cylinder body is fixedly connected with fixed mount; Described support is provided with slide rail, described fixed mount to be located on slide rail and with slide rail matched in clearance; Described support is connected with adjusting screw(rod), and described adjusting screw(rod) passes support and upper end is threaded with the cross-brace plate of lower cutter installing rack bottom.Can according to the width of material, drive oil cylinder to adjust distance between the cutter assembly of the left and right sides by second of left side and right side, make blank more convenient.
As improvement, described conveying device comprises carriage, draws trolley, some rollers and at least one roller driving mechanism, described carriage both sides are equipped with track, described roller to be located on carriage and to arrange along carriage length direction, described roller is connected with roller driving mechanism, described in draw trolley bottom surface to exceed roller; The described trolley that draws is provided with at least one for pulling the pull bar of steel grating towards side, supplied materials direction.Under the effect of roller driving mechanism, roller meeting active rotation, reduces frictional resistance when steel grating moves forward; Steel grating front end enters carriage front end post-tensioning trolley and pulls steel grating to move on roller by pull bar, stop mobile when drawing trolley to move to track afterbody, pull bar departs from steel grating, steel grating continues to move to pass through from drawing bottom trolley under the promotion of the roller rotated, until the roller that steel grating leaves the rotation of last root leaves carriage, that is steel grating does not need manually to pull in the course of conveying of carriage, automatically can complete, greatly reduce the labour intensity of workman; The roller of active rotation has a thrust to steel grating, and the frictional resistance between steel grating and roller decreases, and steel grating is not easy sealing-off in course of conveying, thus also correspondingly decreases the impact of course of conveying on product quality.
As improvement, the described trolley that draws comprises vehicle frame, motor, belt wheel, rotating shaft, gear, tooth bar, driving cylinder, hinged seat and hinged block, described motor, belt wheel and rotating shaft are all located in vehicle frame, described motor and belt wheel V belt translation, described belt wheel is arranged on rotating shaft one end, the described rotating shaft other end installs gear, described wheel and rack engagement, and described tooth bar is established in orbit; Described driving cylinder cylinder body is fixed in vehicle frame, and the piston rod free end of driving cylinder is fixedly connected with hinged seat, and described hinged seat is connected by pin with hinged block one end, and the described hinged block other end is connected with some pull bars by axle.Driven by motor axis of rotation, rotating shaft driven gear rotates, and the rotation of gear is become the rectilinear motion of tooth bar by wheel and rack engagement, by these conversions, finally the rotation of motor is converted into the rectilinear movement of drawing trolley along track, draws trolley to move linearly and pull steel grating to move forward.By arranging the gearratio of wheel and rack, ensureing to draw the translational speed of trolley to mate with the rotating speed of roller, reducing energy ezpenditure, ensure the quality of conveying products; Lifting the flexible of driving cylinder piston rod and pull bar and putting down and couple together, controls pull bar when rail end first pull steel grating by controlling driving cylinder, depart from steel grating to pull bar during track afterbody.
Accompanying drawing explanation
It is the structural representation of steel grating welder of the present invention shown in Fig. 1.
It is the structural representation of the cross bar pay-off in Fig. 1 shown in Fig. 2.
It is the structural representation of the cutoff device in Fig. 1 shown in Fig. 3.
Draw trolley structural representation in Fig. 1 shown in Fig. 4.
Shown in figure: 1, bracing frame, 2, positioning clamping device, 2.1, backing roll, 2.2, clamp system, 2.3, position-limit mechanism, 3, welder, 4, cutoff device, 4.1, support, 4.2, upper cutter, 4.3, lower cutter, 4.4, first drives oil cylinder, 4.5, upper cutter installing rack, 4.6, lower cutter installing rack, 4.6.1, cross-brace plate, 4.7, fixed mount, 4.8, line rail, 4.9, second drives oil cylinder, 4.10, adjusting screw(rod), 4.11, cut pier, 5, conveying device, 5.1, carriage, 5.2, roller, 5.3, draw trolley, 5.3.1, vehicle frame, 5.3.2, gear, 5.3.3, motor, 5.3.4, belt wheel, 5.3.5, rotating shaft, 5.3.6, driving cylinder, 5.3.7, hinged seat, 5.3.8, hinged block, 5.4, pull bar, 5.5, roller driving mechanism, 5.6, track, 6, band steel pay-off, 6.1, base plate, 6.2, drag link mechanism, 7, cross bar pay-off, 7.1, hopper, 7.2, rotating cylinder mechanism, 7.2.1, rotating cylinder, 7.2.2, magnet, 7.3, upper block, 7.4, lower block, 7.5, runner, 7.5.1, groove, 7.6, lower guide pad, 7.7, upper guide pad, 7.8, stock stop, 7.9, linkage, 7.9.1, swinging block, 7.9.2, connecting rod, 7.9.3, block, 7.10, first transfer passage, 7.11, second transfer passage, 7.12, rotaring wheeling base, 7.13, frame, spring 7.14.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Refer to shown in Fig. 1 to Fig. 4, steel grating welder of the present invention, it comprises bracing frame 1, positioning clamping device 2, welder 3 and cutoff device 4, after described cutoff device 4 is positioned at welder 3, it also comprises pay-off and conveying device 5, described pay-off comprises band steel pay-off 6 and cross bar pay-off 7, described band steel pay-off 6 is located on bracing frame 1, described positioning clamping device 2 to be located on bracing frame 1 and to be connected with band steel pay-off 6, described cross bar pay-off 7 to be located on bracing frame 1 and to be positioned at the top of band steel pay-off 6, after described welder 3 is positioned at band steel pay-off 6 and cross bar pay-off 7, after described conveying device 5 is connected to cutoff device 4.In Fig. 1, described welder 3 refers to after being positioned at band steel pay-off 6 and cross bar pay-off 7 that welder 3 is located on the right side of band steel pay-off 6 and cross bar pay-off 7; Described cutoff device 4 be positioned at after welder 3 and conveying device 5 be connected to cutoff device 4 after refer to, conveying device 5 is located on the right side of cutoff device 4, and cutoff device 4 is positioned on the right side of the welding post of welder 3.
Described band steel pay-off 6 comprises base plate 6.1, drag link mechanism 6.2 and for driving the driving mechanism of base plate 6.1, and support frame as described above 1 both sides are provided with slide rail, the slide rail sliding fit of described base plate 6.1 and bracing frame 1; Described drag link mechanism 6.2 one end is connected with base plate 6.1, and described drag link mechanism 6.2 other end is connected with positioning clamping device 2.Described driving mechanism is interconnective two oil cylinders, first cylinder block is fixedly connected with bracing frame 1, its piston rod is fixedly connected with by shaft coupling with the piston rod of second oil cylinder, the cylinder body of second oil cylinder is fixedly connected with base plate 6.1, the stroke sum being formed as two oil cylinders of driving mechanism.
Described positioning clamping device 2 comprises backing roll 2.1, clamp system 2.2 and position-limit mechanism 2.3, and described backing roll 2.1 and clamp system 2.2 are all located on base plate 6.1, and described position-limit mechanism 2.3 is located on bracing frame 1; Described drag link mechanism 6.2 other end is connected with positioning clamping device 2 and refers to that the other end of drag link mechanism 6.2 connects position-limit mechanism 2.3.Described position-limit mechanism 2.3 is for being provided with the mechanism of comb shape groove, the slide block that clamp system 2.2 comprises two guide pads and is located between two guide pads, described guide pad and slide block are provided with many bearing pins by length direction, described band steel passes through the slide block in the middle of driving cylinder or Hydraulic Cylinder after inserting the space between bearing pin, the bearing pin on two guide pads clamps band steel together with the bearing pin on slide block; The quantity of the groove on described position-limit mechanism 2.3 is corresponding with the bearing pin gap on guide pad, and when only having clamp system 2.2 pairs of band steel clampings, band steel easily tilts, and position-limit mechanism 2.3 pairs of band steels carry out spacing, prevent band steel from tilting.
Described cross bar pay-off 7 comprises hopper 7.1, upper block 7.3, lower block 7.4, runner 7.5, rotaring wheeling base 7.12, frame 7.13, the rotating cylinder mechanism 7.2 of carry magnet, lower guide pad 7.6, upper guide pad 7.7, stock stop 7.8 and linkage 7.9, described runner 7.5 is provided with the groove 7.5.1 that can place cross bar, described runner 7.5 is located on rotaring wheeling base 7.12, described hopper 7.1 is connected with the side of rotating cylinder mechanism 7.2, the opposite side of described rotating cylinder mechanism 7.2 is connected with lower block 7.4 one end, described lower block 7.4 other end is connected with rotaring wheeling base 7.12 side, described rotaring wheeling base 7.12 opposite side connects lower guide pad 7.6, described upper guide pad 7.7 is all connected with frame 7.13 with upper block 7.3, the first transfer passage 7.10 is formed between described upper block 7.3 and lower block 7.4, the second transfer passage 7.11 is formed between described lower guide pad 7.6 and upper guide pad 7.7, described stock stop 7.8 is against the afterbody of lower guide pad 7.6 and is rotationally connected with upper guide pad 7.7, described linkage 7.9 one end is flexibly connected with stock stop 7.8, the other end and runner 7.5 hinged.
Described linkage 7.9 comprises swinging block 7.9.1, connecting rod 7.9.2 and block 7.9.3, described swinging block 7.9.1 one end is fixed on runner 7.5, one end of the other end and connecting rod 7.9.2 is hinged, the other end and block 7.9.3 one end of connecting rod 7.9.2 are hinged, are against on the lateral surface of stock stop 7.8 inside block 7.9.3; Be provided with spring 7.14 between described connecting rod 7.9.2 and stock stop 7.8, described spring 7.14 one end is fixedly connected with the bearing pin be located in the middle part of connecting rod 7.9.2, and described spring 7.14 other end is fixedly connected with the bearing pin of the medial surface being located at stock stop 7.8.
Described rotating cylinder mechanism 7.2 comprises mount pad, drive unit, rotating cylinder 7.2.1 and two piece magnet 7.2.2, and the side of described mount pad is connected with hopper 7.1, and the opposite side of described mount pad is connected with lower block 7.4; Described drive unit is connected with rotating cylinder 7.2.1, and described two pieces of magnet 7.2.2 are all located on rotating cylinder 7.2.1 outer peripheral face, and two pieces of magnet 7.2.2 are about the axisymmetrical of rotating cylinder 7.2.1.The decelerator that described drive unit comprises motor and is connected with motor.
Described cutoff device 4 comprises support 4.1, divide the two groups of cutter assemblies be located at right side on the left of support 4.1, described cutter assembly of often organizing comprises upper cutter 4.2, cut pier 4.11 and first and drive oil cylinder 4.4, described cutter assembly also comprises lower cutter 4.3, upper cutter installing rack 4.5, lower cutter installing rack 4.6, fixed mount 4.7 and line rail 4.8, described line rail 4.8 is fixedly connected with fixed mount 4.7, described fixed mount 4.7 is located on support 4.1, described upper cutter installing rack 4.5 is slidably connected with line rail 4.8, described upper cutter 4.2 is fixedly connected with the upper end of upper cutter installing rack 4.5, described upper cutter installing rack 4.5 lower end and first drives oil cylinder 4.4 cylinder body to be fixedly connected with, described lower cutter 4.3 with cut pier 4.11 and be all fixedly connected with lower cutter installing rack 4.6, described lower cutter installing rack 4.6 and first drives oil cylinder 4.4 piston rod free end to be fixedly connected with.
The described point of outside being located at the fixed mount 4.7 on left side and right side is all connected with the second driving oil cylinder 4.9, described second drives oil cylinder 4.9 to be located in frame 1 and second drives oil cylinder 4.9 piston rod to be fixedly connected with support 4.1, and driving cylinder 4.9 cylinder body is fixedly connected with fixed mount 4.7; Described support 4.1 is provided with slide rail, described fixed mount 4.7 to be located on slide rail and with slide rail matched in clearance; Described support 4.1 is connected with adjusting screw(rod) 4.10, and described adjusting screw(rod) 4.10 passes support 4.1 and upper end is threaded with the cross-brace plate 4.6.1 of lower cutter installing rack 4.6 bottom.
Described conveying device 5 comprises carriage 5.1, draws trolley 5.3, some rollers 5.2 and at least one roller driving mechanism 5.5, described carriage 5.1 both sides are equipped with track 5.6, described roller 5.2 to be located on carriage 5.1 and to arrange along carriage 5.1 length direction, described roller 5.2 is connected with roller driving mechanism 5, described in draw trolley 3 bottom surface to exceed roller 2; The described trolley 5.3 that draws is provided with at least one for pulling the pull bar 5.4 of steel grating towards side, supplied materials direction.
The described trolley 5.3 that draws comprises vehicle frame 5.3.1, motor 5.3.3, belt wheel 5.3.4, rotating shaft 5.3.5, gear 5.3.2, tooth bar, driving cylinder 5.3.6, hinged seat 5.3.7 and hinged block 5.3.8, described motor 5.3.3, belt wheel 5.3.4 and rotating shaft 5.3.5 are all located in vehicle frame 5.3.2, described motor 5.3.3 and belt wheel 5.3.4 V belt translation, described belt wheel 5.3.4 is arranged on rotating shaft 5.3.5 one end, the described rotating shaft 5.3.5 other end installs gear 5.3.2, described gear 5.3.2 engages with tooth bar, and described tooth bar is located on track 5.6; Described driving cylinder 5.3.6 cylinder body is fixed in vehicle frame 5.3.1, the piston rod free end of driving cylinder 5.3.6 is fixedly connected with hinged seat 5.3.7, described hinged seat 5.3.7 is connected by pin with hinged block 5.3.8 one end, the described hinged block 5.3.8 other end is connected with some pull bars 5.4 by axle, and described driving cylinder 5.3.6 can be cylinder or oil cylinder.

Claims (9)

1. a steel grating welder, it comprises bracing frame (1), positioning clamping device (2), welder (3) and cutoff device (4), after described cutoff device (4) is positioned at welder (3), it is characterized in that: it also comprises pay-off and conveying device (5), described pay-off comprises band steel pay-off (6) and cross bar pay-off (7), described band steel pay-off (6) is located on bracing frame (1), described positioning clamping device (2) is located at bracing frame (1) and goes up and be connected with band steel pay-off (6), described cross bar pay-off (7) is located at bracing frame (1) and goes up and the top being positioned at band steel pay-off (6), after described welder (3) is positioned at band steel pay-off (6) and cross bar pay-off (7), after described conveying device (5) is connected to cutoff device (4),
Described band steel pay-off (6) comprises base plate (6.1), drag link mechanism (6.2) and for driving the driving mechanism of base plate (6.1), support frame as described above (1) both sides are provided with slide rail, the slide rail sliding fit of described base plate (6.1) and bracing frame (1); Described drag link mechanism (6.2) one end is connected with base plate (6.1), and described drag link mechanism (6.2) other end is connected with positioning clamping device (2).
2. steel grating welder according to claim 1, it is characterized in that: described positioning clamping device (2) comprises backing roll (2.1), clamp system (2.2) and position-limit mechanism (2.3), described backing roll (2.1) and clamp system (2.2) are all located on base plate (6.1), and described position-limit mechanism (2.3) is located on bracing frame (1); Described drag link mechanism (6.2) other end is connected with positioning clamping device (2) and refers to that the other end of drag link mechanism (6.2) connects position-limit mechanism (2.3).
3. steel grating welder according to claim 1, it is characterized in that: described cross bar pay-off (7) comprises hopper (7.1), upper block (7.3), lower block (7.4), runner (7.5), rotaring wheeling base (7.12), frame (7.13), the rotating cylinder mechanism (7.2) of carry magnet, lower guide pad (7.6), upper guide pad (7.7), stock stop (7.8) and linkage (7.9), described runner (7.5) is provided with the groove (7.5.1) can placing cross bar, described runner (7.5) is located on rotaring wheeling base (7.12), described hopper (7.1) is connected with the side of rotating cylinder mechanism (7.2), the opposite side of described rotating cylinder mechanism (7.2) is connected with lower block (7.4) one end, described lower block (7.4) other end is connected with rotaring wheeling base (7.12) side, described rotaring wheeling base (7.12) opposite side connects lower guide pad (7.6), described upper guide pad (7.7) is all connected with frame (7.13) with upper block (7.3), the first transfer passage (7.10) is formed between described upper block (7.3) and lower block (7.4), form the second transfer passage (7.11) between described lower guide pad (7.6) and upper guide pad (7.7), described stock stop (7.8) is against the afterbody of lower guide pad (7.6) and is rotationally connected with upper guide pad (7.7), described linkage (7.9) one end is flexibly connected with stock stop (7.8), the other end and runner (7.5) hinged.
4. steel grating welder according to claim 3, it is characterized in that: described linkage (7.9) comprises swinging block (7.9.1), connecting rod (7.9.2) and block (7.9.3), described swinging block (7.9.1) one end is fixed on runner (7.5), one end of the other end and connecting rod (7.9.2) is hinged, the other end and block (7.9.3) one end of connecting rod (7.9.2) are hinged, and block (7.9.3) inner side is against on the lateral surface of stock stop (7.8); Spring (7.14) is provided with between described connecting rod (7.9.2) and stock stop (7.8), described spring (7.14) one end is fixedly connected with the bearing pin being located at connecting rod (7.9.2) middle part, and described spring (7.14) other end is fixedly connected with the bearing pin of the medial surface being located at stock stop (7.8).
5. steel grating welder according to claim 3, it is characterized in that: described rotating cylinder mechanism (7.2) comprises mount pad, drive unit, rotating cylinder (7.2.1) and two pieces of magnet (7.2.2), the side of described mount pad is connected with hopper (7.1), and the opposite side of described mount pad is connected with lower block (7.4); Described drive unit is connected with rotating cylinder (7.2.1), described two pieces of magnet (7.2.2) are all located on rotating cylinder (7.2.1) outer peripheral face, and two pieces of magnet (7.2.2) are about the axisymmetrical of rotating cylinder (7.2.1).
6. steel grating welder according to claim 1, it is characterized in that: described cutoff device (4) comprises support (4.1), divide the two groups of cutter assemblies being located at support (4.1) left side and right side, described cutter assembly of often organizing comprises upper cutter (4.2), cut pier (4.11), first drives oil cylinder (4.4), lower cutter (4.3), upper cutter installing rack (4.5), lower cutter installing rack (4.6), fixed mount (4.7) and line rail (4.8), described line rail (4.8) is fixedly connected with fixed mount (4.7), described fixed mount (4.7) is located on support (4.1), described upper cutter installing rack (4.5) and line rail (4.8) are slidably connected, described upper cutter (4.2) is fixedly connected with the upper end of upper cutter installing rack (4.5), described upper cutter installing rack (4.5) lower end drives oil cylinder (4.4) cylinder body to be fixedly connected with first, described lower cutter (4.3) with cut pier (4.11) and be all fixedly connected with lower cutter installing rack (4.6), described lower cutter installing rack (4.6) and first drives oil cylinder (4.4) piston rod free end to be fixedly connected with.
7. steel grating welder according to claim 6, it is characterized in that: the described point of outside being located at the fixed mount (4.7) on left side and right side is all connected with the second driving oil cylinder (4.9), described second to drive oil cylinder (4.9) to be located at support (4.1) upper and second drive oil cylinder (4.9) piston rod to be fixedly connected with support (4.1), and driving cylinder (4.9) cylinder body is fixedly connected with fixed mount (4.7); Described support (4.1) is provided with slide rail, described fixed mount (4.7) to be located on slide rail and with slide rail matched in clearance; Described support (4.1) is connected with adjusting screw(rod) (4.10), described adjusting screw(rod) (4.10) through support (4.1) and upper end be threaded with the cross-brace plate (4.6.1) of lower cutter installing rack (4.6) bottom.
8. steel grating welder according to claim 1, it is characterized in that: described conveying device (5) comprises carriage (5.1), draw trolley (5.3), some rollers (5.2) and at least one roller driving mechanism (5.5), described carriage (5.1) both sides are equipped with track (5.6), described roller (5.2) is located at carriage (5.1) and goes up and arrange along carriage (5.1) length direction, described roller (5.2) is connected with roller driving mechanism (5.5), described trolley (5.3) bottom surface of drawing exceeds roller (5.2), the described trolley (5.3) that draws is provided with at least one for pulling the pull bar (5.4) of steel grating towards side, supplied materials direction.
9. steel grating welder according to claim 8, it is characterized in that: described in draw trolley (5.3) to comprise vehicle frame (5.3.1), motor (5.3.3), belt wheel (5.3.4), rotating shaft (5.3.5), gear (5.3.2), tooth bar, driving cylinder (5.3.6), hinged seat (5.3.7) and hinged block (5.3.8), described motor (5.3.3), belt wheel (5.3.4) and rotating shaft (5.3.5) are all located in vehicle frame (5.3.2), described motor (5.3.3) and belt wheel (5.3.4) V belt translation, described belt wheel (5.3.4) is arranged on rotating shaft (5.3.5) one end, described rotating shaft (5.3.5) other end installs gear (5.3.2), described gear (5.3.2) engages with tooth bar, described tooth bar is located on track (5.6), described driving cylinder (5.3.6) cylinder body is fixed in vehicle frame (5.3.1), the piston rod free end of driving cylinder (5.3.6) is fixedly connected with hinged seat (5.3.7), described hinged seat (5.3.7) is connected by pin with hinged block (5.3.8) one end, and described hinged block (5.3.8) other end is connected with some pull bars (5.4) by axle.
CN201310045158.6A 2013-02-01 2013-02-01 Steel grating welding machine CN103121166B (en)

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CN109759685A (en) * 2018-11-28 2019-05-17 鲁西工业装备有限公司 A kind of automatic control system and method for steel grating pressure welding

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