CN108942022A - A kind of guardrail welding method based on protective fence welding equipment - Google Patents
A kind of guardrail welding method based on protective fence welding equipment Download PDFInfo
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- CN108942022A CN108942022A CN201811008548.5A CN201811008548A CN108942022A CN 108942022 A CN108942022 A CN 108942022A CN 201811008548 A CN201811008548 A CN 201811008548A CN 108942022 A CN108942022 A CN 108942022A
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- welding
- protective fence
- square tube
- cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
Abstract
The present invention relates to a kind of guardrail welding methods based on guardrail welding equipment.It is manually identical to shape, but when the different protective fence of specification is welded, the labor intensity needed is big, and low efficiency, and welding effect does not have regularity, and integral solder shape is unsightly.This method can pass through for the protective fence of different specification size replaces different toolings; realize protective fence welding; because protective fence material generally uses carbon steel; the protection welding of welding manner using gas; on the other hand welding wire is sent to enter specified welding position automatically using the realization of three-freedom planar robot, the welding gun being arranged in juxtaposition welds protective fence and base material, and the welding gun welding track of three-freedom planar robot is controlled by program; welding effect is consistent, and efficiency improves.
Description
Technical field
The invention belongs to guardrail manufacturing fields, relate generally to a kind of guardrail welding method based on protective fence welding equipment.
Background technique
Protective fence is seen everywhere in life, and protective fence is mainly used for factory, workshop, warehouse, parking lot, shopping centre, public affairs
Protection and protection in the occasions such as place to equipment and facilities altogether.Protective fence material is in the majority with carbon steel, in the welding of protective fence
It is very high to the quality requirement of welding in journey, and each component guarantee of the guardrail welding of this material is needed not hurt sb.'s feelings smoothly.
Therefore, in the welding process of protective fence, all welded units have to check see whether component is straight before blanking, if
It is not straight, it has to first correct, then blanking；It is accurate to should ensure that in blanking, and the deviation of permission is only 1 millimeter；When welding, Ying Xuan
With the welding method and alloy for being suitable for iron art products, it is all qualified regular product that article used, which must assure that,.Weld structure
When part, there can not be a deviation, on the accurate position that component must be placed, guarantee not go out in the welding process as far as possible
It is unexpected.When welding each component, should ensure that weldering node is secured, weld seam is full, and weld ripples is uniform, there can be no there is substandard products problem, than
As said, undercut, weldering are discontented with, have crackle, dregs, overlap, welding burn-through, arc scratch, arc crater and the defects of pinhole to ask
Topic, cannot there is the case where sparks flying off in all directions around welding section.After the completion of welding, welding slag should be timely cleaned up, guarantees iron
Skill guardrail surface it is smooth.
It is manually identical to shape, but when the different highway guard rail of various specifications size is welded, can make artificial
Large labor intensity, low efficiency, welding effect do not have regularity, and weld bead height is inconsistent, and integral solder shape is unsightly.And it uses
When automation equipment welds protective fence, it can be directed to different size, various sizes of protective fence, by replacing different works
Dress welds to realize, welding efficiency is high.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, proposes a kind of protective fence welding equipment scheme, this sets
It is standby to be welded using automation equipment.
The technical solution that the present invention uses to solve above-mentioned technical problem is as follows: a kind of protective fence welding of the invention is set
Standby overall structure is broadly divided into three parts: sliding track mechanism, wire feeder, welding mechanism.
Preferably, the sliding track mechanism, level are divided into two sliding track mechanisms, are symmetrically arranged at the two of welding mechanism
Side, side use three foundation seats, and the pedestal uses square tube 400x200, between three sections of pedestals to be connected to top and side equal
Plate is welded and fixed, 2 rows 3 are processed in the fixed plate of two sides direction and arrange totally 6 M16 threaded holes, and are welded on the side of pedestal
Laterally attached plate is mounted in 2 pieces of fixed plates using outer-hexagonal bolt, plate is equally welded and fixed on the top of pedestal, together by face
Top connecting plate is mounted in 2 pieces of fixed plates by sample using outer-hexagonal bolt, and the pedestal of such three sections of separation is just fixed to become one
A entirety is evenly distributed with the stabilizer blade of 2 rows 9 column in the lower section of pedestal, two one slide rail seats of welding, line slide rail is arranged symmetrically above pedestal
It is mounted on slide track seat by hexagon socket head cap screw, what is be coupled with line slide rail is sliding block, by the sliding block being arranged symmetrically
Upper installation connecting plate and bearing piece realize that mobile station can be with the shifting of sliding block so that mobile station is mounted in the bearing piece of two sides
It moves and moves.Rack gear seat is welded above the side side of pedestal, and rack gear is mounted on rack gear seat by hexagon socket head cap screw,
The mounting flange face of speed reducer is installed, servo motor is installed in the upper end of the speed reducer, and the shaft end of speed reducer passes through in mobile station
Flat key installs shaft, and terminal pad is mounted on the lower position of mobile station, and two deep groove ball bearings, institute are installed in certain position
The bearing hole of deep groove ball bearing and the major diameter fit of shaft are stated, gear is installed by flat key in the shaft end of shaft.Likewise, welding
The other side of mechanism equally arranges that sliding track mechanism is a set of, servo motor starting, and by the connection of speed reducer, shaft is rotated, therefore
Gear rotates with it, gear and the rack gear engaged transmission for being mounted on pedestal side, therefore mobile station also moves certain stroke,
The mobile distance of mobile station is controlled by the circle number that servo motor rotates.
It is highly preferred that the square tube and steel wire of the protective fence are all made of carbon steel material, therefore gas shield is used when welding
Welding manner.Finished product wire-feed motor is mounted on three-freedom planar robot arm by the wire feeder, and reel is arranged in hand
One end above arm, the wire feed hose of one end connection, carries out loose wire movement by the way of pushing and pulling wire form, applicable in working range
Wire obtained mouth is installed in the end of biggish occasion, wire feed hose, and what is installed side by side is welding gun.
Preferably, the footing of the welding mechanism, bracket is fixed on the ground by foundation bolt, is pacified in the left side of bracket
Motor mount is filled, the flange face of servo motor is mounted on the end face of motor mount by hexagon socket head cap screw, it is described to watch
The shaft end for taking motor is mounted in the inner hole of turntable by flat key, and turntable is bolted with runing rest, runing rest
Other end installation rotation right support abutment, rotation right support abutment are formed using axis and bearing block, i.e. axis one end for being mounted on runing rest, axis
The other end be mounted in bearing block, arrange tooling in the top of runing rest, welding is arranged in the top of the runing rest
Rectangle locating piece, production method: rectangle locating piece is by inciting somebody to action two pieces of horizontal location blocks and the vertically oriented block welding in two pieces of side
Steel plate surrounds rectangular shape and is welded, and be equally spaced several V-blocks on the steel plate, for placing steel wire in V-block, in rectangle
The outer ring equidistant placement L-type baffle of locating piece, the rectangle L-type baffle of composition is for square tube to be placed on it.Manually by square tube
It is vertical to place two in horizontal positioned two, it is placed on the several L-type baffles horizontally and vertically arranged, and by both ends square tube
It is placed in bevel edge L-type square tube, by steel wire in horizontal and vertical direction arranged crosswise on several V-blocks.
It is highly preferred that the tooling, arranges mounting seat in the right opposite of the L-type baffle of rectangular arrangement, pacifies on pedestal
Cylinder mounting base is filled, is in a horizontal state in the cylinder mounting base and thin cylinder is installed, the end of the thin cylinder passes through end
The internal thread hole in portion installs briquetting, and another side state in a vertical shape installs thin cylinder, and connection is installed in the end of the thin cylinder
Briquetting is installed in the lower section of block, link block, and support is installed on the side for placing bevel edge square tube, installs twin shaft gas in the top of support
Wedge is installed in cylinder, the end of twin shaft cylinder, and bevel edge L-type baffle is installed in the lower section of support, and another side is corresponding to install cylinder, cylinder
Link block is installed in shaft end, installs briquetting in the lower section of link block.
The protective fence welding equipment uses PLC system control mode, manual operation panel.
A kind of guardrail welding method based on protective fence welding equipment, includes the following steps:
The first step, it is manually by square tube 62 in horizontal positioned two, vertical to place two, it is placed on and horizontally and vertically arranges
On several L-type baffles 71, and both ends square tube 62 is placed in bevel edge L-type square tube 72, then by steel wire 63 in horizontal and vertical side
To arranged crosswise on several V-blocks 69, the shape as protective fence is built；
Second step, on the protective fence periphery built, four angles arrangements totally 8 thin cylinders 50 and totally 4 arranged up and down
Thin cylinder 50 is ventilated, and when original state, the piston rod of thin cylinder 50 is stretching state, the work of thin cylinder 50 when ventilation
Stopper rod moves down, and the link block 49 of the end installation of piston rod downwards, therefore is mounted on the pressure of the lower section installation of link block 49
The downward actuation therewith of block 48, totally 12 briquettings 48 are pressed in the top of square tube 62 under simultaneously, realize the radial direction to the protective fence built
Positioning, at this point, totally 12 cylinders 51 of installation are ventilated simultaneously, the protection to building simultaneously of the briquetting 73 of piston rod end installation
The horizontal direction on column is positioned, and is mounted on its piston rod downward actuation of the cylinder 60 of 58 upper ends of support, is passed through 55 other side of briquetting
Pipe carries out radial positioning, and cylinder 61 is ventilated, and piston rod forward motion carries out horizontal direction positioning, while twin shaft cylinder to square tube
57 ventilations, twin shaft downward actuation, wedge 56 position square tube；
Third step, is arranged in the sliding track mechanism 1 of 3 two sides of welding mechanism, and the servo motor 21 in side sliding track mechanism 1 opens
Dynamic, by the connection of speed reducer 20, shaft 16 is rotated, therefore gear 15 rotates with it, and gear 15 and is mounted on 10 side of pedestal
The engaged transmission of rack gear 6, therefore mobile station 14 also moves certain stroke, and the mobile distance of mobile station 14 passes through servo motor
The circle number control of 21 rotations.At one side square tube for being moved to the protective fence built, servo motor 21 stops, and is mounted on mobile station
Wire feeder 2 on 14 is moved to designated position；
The track of three-freedom planar robot is programmed control by the 4th step, and wire-feed motor is powered, and passes through wire feed hose
Welding wire 25 is sent to designated position by 29, first since the junction of square tube 62 and square tube 62, passes through three-freedom planar machine
People's is moved to designated position, and welding gun 66 is powered to welding at the docking between square tube, and the sliding track mechanism 1 of the other side is simultaneously
Movement, Liang Ge three-freedom planar robot is to the protective fence built while welding from left to right, and to steel wire 63 it
Between welding, because the stroke of a Three Degree Of Freedom robot is inadequate, thus the two sides of welding mechanism 1 be simutaneously arranged two three from
Wire feed is carried out simultaneously by degree robot and is welded using welding gun 66；
5th step, servo motor 42 start, and runing rest 67 rotates 180 degree, and servo motor 21 is again started up, mobile station 14
Protective fence is welded between steel wire from the right side from a left side between square tube.When the welding is completed, each reset, each cylinder are multiple
Position, manually takes out the protective fence being welded.
The beneficial effects of the present invention are: the protective fence welding equipment scheme is welded using automation equipment, firstly,
Replace for the protective fence of different specification size different toolings can be realized protective fence welding, because of protective fence material
Using carbon steel, estimates the protection welding of welding manner using gas, on the other hand sent automatically using the realization of three-freedom planar robot
Welding wire enters specified welding position, and the welding gun being arranged in juxtaposition welds protective fence and base material, three-freedom planar machine
The welding gun welding track of people is controlled by program, and welding effect is consistent, and efficiency improves.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is protective fence welding equipment overall structure diagram
Fig. 2 is 1 structural schematic diagram of sliding track mechanism
Fig. 3 is 2 structural schematic diagram of wire feeder
Fig. 4 is 3 structural schematic diagram of welding mechanism
Fig. 5 is 38 structural schematic diagram of tooling
Fig. 6 is 41 structural schematic diagram of protective fence
In attached drawing:
1, sliding track mechanism 25, welding wire 48, briquetting
2, wire feeder 26, support 49, link block
3, welding mechanism 27, servo motor 1, thin cylinder
5, stabilizer blade 28, reel 51, thin cylinder
6, rack gear 29, discharge nozzle 52, cylinder mounting base
7, slide track seat 30, servo motor 2 53, pedestal
8, connecting plate 31, intermediate turntable 54, bevel edge locating piece
9, bearing piece 32, base rotary-disc 55, briquetting
10, pedestal uses square tube 33, forearm 56, wedge
11, line slide rail 34, servo motor 3 57, twin shaft cylinder
12, sliding block 35, slide 58, support
13, rack gear seat 36, Z-direction rack gear 59, link block
14, mobile station 37, discharging gate 60, cylinder
15, gear 38, tooling 61, cylinder
16, shaft 39, air cylinder fixing mechanism 62, square tube
17, spacer 40, horizontal location block 63, steel wire
18, deep groove ball bearing 41, protective fence 64, bevel edge square tube
19, terminal pad 42, servo motor 67, runing rest
20, speed reducer 43, motor mount 68, turntable
21, servo motor 44, welding 69, V-block
22, laterally attached plate 45, bracket 70, steel plate
23, top connecting plate 46, vertically oriented piece 71, L-type baffle
24, fixed plate 47, rotation right support abutment 72, bevel edge L-type baffle
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.
Protective fence welding equipment overall structure diagram as shown in Figure 1, the device structure are broadly divided into three parts: sliding rail
Mechanism 1, wire feeder 2, welding mechanism 3.
As shown in Fig. 2, the sliding track mechanism 1, level is divided into two sliding track mechanisms 1, is symmetrically arranged at welding mechanism
3,4 two sides, side use three foundation seats 10, and the pedestal 10 uses square tube 400x200, being connected between three sections of pedestals 10
Plate 24 is welded and fixed in top and side, and the M16 threaded hole that 2 rows 3 arrange totally 6 is processed in two sides direction fixed plate 24, and
And it is welded on the side of pedestal 10, laterally attached plate 22 is mounted in 2 pieces of fixed plates 24 using outer-hexagonal bolt, in pedestal 10
Top plate 24 is equally welded and fixed, equally top connecting plate 23 is mounted in 2 pieces of fixed plates 24 using outer-hexagonal bolt, this
The pedestal 10 of three sections of sample separation is just fixed to become an entirety, is evenly distributed with the stabilizer blade 5 of 2 rows 9 column in the lower section of pedestal 10, pedestal 10
Top is arranged symmetrically two one slide rail seats 7 of welding, and line slide rail 11 is mounted on slide track seat 7 by hexagon socket head cap screw, sliding with straight line
What rail 11 was coupled is sliding block 12, by installing connecting plate 8 and bearing piece 9 on the sliding block 12 being arranged symmetrically, to will move
Platform 14 is mounted in the bearing piece 9 of two sides, realizes that mobile station 14 can be moved with the movement of sliding block 12.In the side of pedestal 10
Rack gear seat 13 is welded above side, and rack gear 6 is mounted on rack gear seat 13 by hexagon socket head cap screw, installs and subtracts in mobile station 14
Servo motor 21 is installed in the mounting flange face of fast machine 20, the upper end of the speed reducer 20, and the shaft end of speed reducer 20 is pacified by flat key
Shaft 16 is filled, terminal pad 19 is mounted on the lower position of mobile station 14, and two deep groove ball bearings 18 are installed in certain position,
The shaft end of the bearing hole of the deep groove ball bearing 18 and the major diameter fit of shaft 16, shaft 16 gear 15 is installed by flat key.
As shown in figure 4, equally arranging that sliding track mechanism 1 is a set of in the other side of welding mechanism 3, servo motor 21 starts, and leads to
The connection of speed reducer 20 is crossed, shaft 16 rotates, therefore gear 15 rotates with it, gear 15 and the rack gear for being mounted on 10 side of pedestal
6 engaged transmissions, therefore mobile station 14 also moves certain stroke, the mobile distance of mobile station 14 is rotated by servo motor 21
Circle number control.
As shown in fig. 6, the square tube and steel wire of the protective fence 41 are all made of carbon steel material, therefore protected when welding using gas
Protect welding manner.As shown in figure 3, the wire feeder 2, is mounted on three-freedom planar robot arm for finished product wire-feed motor
On, reel 28 is arranged in one end above arm, and it is dynamic to carry out loose wire by the way of pushing and pulling wire form for the wire feed hose 29 of one end connection
Make, applicable in the biggish occasion of working range, wire obtained mouth 37 is installed in the end of wire feed hose 29, and what is installed side by side is welding gun
66。
As shown in figure 4, the welding mechanism 3, the footing of bracket 45 are fixed on the ground by foundation bolt, in bracket 45
Left side install motor mount 43, the flange face of servo motor 42 is mounted on motor mount 43 by hexagon socket head cap screw
On end face, the shaft end of the servo motor 42 is mounted in the inner hole of turntable 68 by flat key, and turntable 68 and runing rest 67 are logical
Bolt to be crossed to fix, the other end installation rotation right support abutment 47 of runing rest 67, rotation right support abutment 47 is formed using axis and bearing block,
I.e. axis one end for being mounted on runing rest 67, the other end of axis are mounted in bearing block, are arranged in the top of runing rest 67
Tooling 38, the top arrangement welding rectangle locating piece of the runing rest 67, rectangle locating piece is by by two pieces of horizontal location blocks
40 and the welding of two pieces vertically oriented piece 46 of side, production method: surrounding rectangular shape for steel plate 70 and weld, on steel plate 70
Be equally spaced several V-blocks 69, for placing steel wire 63 in V-block 69, in the outer ring equidistant placement L-type baffle of rectangle locating piece
71, the rectangle L-type baffle 71 of composition is for square tube 62 to be placed on it.Manually by square tube 62 in being horizontally arranged two, vertically
Two are placed, is placed on the several L-type baffles 71 horizontally and vertically arranged, and both ends square tube 62 is placed on bevel edge L-type side
On pipe 72, by steel wire 63 in horizontal and vertical direction arranged crosswise on several V-blocks 69.
As shown in figure 5, the tooling 38, arranges mounting seat 53 in the right opposite of the L-type baffle 71 of rectangular arrangement, the bottom of at
Cylinder mounting base 52 is installed on seat 53, is in a horizontal state in the cylinder mounting base 52 and thin cylinder 51 is installed, the slim gas
Briquetting 73 is installed by the internal thread hole of end in the end of cylinder 51, and another side state in a vertical shape installs thin cylinder 50, described thin
Link block 49 is installed in the end of type cylinder 50, and the lower section of link block 49 is installed briquetting 48, installed on the side for placing bevel edge square tube
Support 58 installs twin shaft cylinder 57 in the top of support 58, and the end of twin shaft cylinder 57 installs wedge 56,58 lower section is supported to pacify
Bevel edge L-type baffle 72 is filled, the corresponding installation cylinder 60 in another side, link block 59 is installed in the shaft end of cylinder 60, under link block 59
Side's installation briquetting 55.
The protective fence welding equipment uses PLC system control mode, manual operation panel.Equipment specific workflow is such as
Under:
The first step, it is manually by square tube 62 in horizontal positioned two, vertical to place two, it is placed on and horizontally and vertically arranges
On several L-type baffles 71, and both ends square tube 62 is placed in bevel edge L-type square tube 72, then by steel wire 63 in horizontal and vertical side
To arranged crosswise on several V-blocks 69, the shape as protective fence is built.
Second step, on the protective fence periphery built, four angles arrangements totally 8 thin cylinders 50 and totally 4 arranged up and down
Thin cylinder 50 is ventilated, and when original state, the piston rod of thin cylinder 50 is stretching state, the work of thin cylinder 50 when ventilation
Stopper rod moves down, and the link block 49 of the end installation of piston rod downwards, therefore is mounted on the pressure of the lower section installation of link block 49
The downward actuation therewith of block 48, totally 12 briquettings 48 are pressed in the top of square tube 62 under simultaneously, realize the radial direction to the protective fence built
Positioning, at this point, totally 12 cylinders 51 of installation are ventilated simultaneously, the protection to building simultaneously of the briquetting 73 of piston rod end installation
The horizontal direction on column is positioned, and is mounted on its piston rod downward actuation of the cylinder 60 of 58 upper ends of support, is passed through 55 other side of briquetting
Pipe carries out radial positioning, and cylinder 61 is ventilated, and piston rod forward motion carries out horizontal direction positioning, while twin shaft cylinder to square tube
57 ventilations, twin shaft downward actuation, wedge 56 position square tube.
Third step, is arranged in the sliding track mechanism 1 of 3 two sides of welding mechanism, and the servo motor 21 in side sliding track mechanism 1 opens
Dynamic, by the connection of speed reducer 20, shaft 16 is rotated, therefore gear 15 rotates with it, and gear 15 and is mounted on 10 side of pedestal
The engaged transmission of rack gear 6, therefore mobile station 14 also moves certain stroke, and the mobile distance of mobile station 14 passes through servo motor
The circle number control of 21 rotations.At one side square tube for being moved to the protective fence built, servo motor 21 stops, and is mounted on mobile station
Wire feeder 2 on 14 is moved to designated position.
The track of three-freedom planar robot is programmed control by the 4th step, and wire-feed motor is powered, and passes through wire feed hose
Welding wire 25 is sent to designated position by 29, first since the junction of square tube 62 and square tube 62, passes through three-freedom planar machine
People's is moved to designated position, and welding gun 66 is powered to welding at the docking between square tube, and the sliding track mechanism 1 of the other side is simultaneously
Movement, Liang Ge three-freedom planar robot is to the protective fence built while welding from left to right, and to steel wire 63 it
Between welding, because the stroke of a Three Degree Of Freedom robot is inadequate, thus the two sides of welding mechanism 1 be simutaneously arranged two three from
Wire feed is carried out simultaneously by degree robot and is welded using welding gun 66, after the completion of the one side welding of protective fence.
5th step, servo motor 42 start, and runing rest 67 rotates 180 degree, and servo motor 21 is again started up, mobile station 14
Protective fence welded between steel wire between square tube from the right side from left.When the welding is completed, each reset, each gas
Cylinder resets, and manually takes out the protective fence being welded.
Although the illustrative specific embodiment of the present invention is described above, in order to the technology of the art
Personnel are it will be appreciated that the present invention, but the present invention is not limited only to the range of specific embodiment, to the common skill of the art
For art personnel, as long as long as various change the attached claims limit and determine spirit and scope of the invention in, one
The innovation and creation using present inventive concept are cut in the column of protection.
Claims (1)
1. a kind of guardrail welding method based on protective fence welding equipment, which comprises the steps of:
The first step, it is vertical to place two manually by square tube 62 in horizontal positioned two, be placed on horizontally and vertically arrange it is several
On L-type baffle 71, and both ends square tube 62 is placed in bevel edge L-type square tube 72, then steel wire 63 is handed in horizontal and vertical direction
Fork is arranged on several V-blocks 69, builds the shape as protective fence；
Second step, on the protective fence periphery built, four angles arrangements totally 8 thin cylinders 50 and it is arranged up and down totally 4 it is slim
Cylinder 50 is ventilated, and when original state, the piston rod of thin cylinder 50 is stretching state, the piston rod of thin cylinder 50 when ventilation
It moves down, the link block 49 of the end installation of piston rod downwards, therefore is mounted on the briquetting 48 of the lower section installation of link block 49
Downward actuation therewith, totally 12 briquettings 48 are pressed in the top of square tube 62 under simultaneously, realize the radial positioning to the protective fence built,
At this point, totally 12 cylinders 51 of installation are ventilated simultaneously, the briquetting 73 of piston rod end installation is simultaneously to the protective fence built
Horizontal direction is positioned, and cylinder 60 its piston rod downward actuation of 58 upper ends of support is mounted on, by briquetting 55 to square tube into
Row radial positioning, cylinder 61 are ventilated, and piston rod forward motion carries out horizontal direction positioning to square tube, while twin shaft cylinder 57 is logical
Gas, twin shaft downward actuation, wedge 56 position square tube；
Third step is arranged in the sliding track mechanism 1 of 3 two sides of welding mechanism, and the servo motor 21 in side sliding track mechanism 1 starts, and leads to
The connection of speed reducer 20 is crossed, shaft 16 rotates, therefore gear 15 rotates with it, gear 15 and the rack gear for being mounted on 10 side of pedestal
6 engaged transmissions, therefore mobile station 14 also moves certain stroke, the mobile distance of mobile station 14 is rotated by servo motor 21
Circle number control.At one side square tube for being moved to the protective fence built, servo motor 21 stops, and is mounted in mobile station 14
Wire feeder 2 is moved to designated position；
The track of three-freedom planar robot is programmed control by the 4th step, and wire-feed motor is powered, will by wire feed hose 29
Welding wire 25 is sent to designated position, first since the junction of square tube 62 and square tube 62, passes through three-freedom planar robot
It is moved to designated position, welding gun 66 is powered to welding at the docking between square tube, and the sliding track mechanism 1 of the other side moves simultaneously
Make, Liang Ge three-freedom planar robot is to the protective fence built while welding from left to right, and between steel wire 63
Welding, because the stroke of a Three Degree Of Freedom robot is inadequate, thus the two sides of welding mechanism 1 be simutaneously arranged two three freely
Degree robot is carried out wire feed and is welded using welding gun 66 simultaneously；
5th step, servo motor 42 start, and runing rest 67 rotates 180 degree, and servo motor 21 is again started up, and mobile station 14 is to anti-
Guardrail is welded between steel wire from a right left side certainly between square tube.When the welding is completed, each reset, each cylinder reset, people
Work takes out the protective fence being welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008548.5A CN108942022B (en) | 2018-08-31 | 2018-08-31 | Guardrail welding method based on guardrail welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008548.5A CN108942022B (en) | 2018-08-31 | 2018-08-31 | Guardrail welding method based on guardrail welding equipment |
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| Publication Number | Publication Date |
|---|---|
| CN108942022A true CN108942022A (en) | 2018-12-07 |
| CN108942022B CN108942022B (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811008548.5A Active CN108942022B (en) | 2018-08-31 | 2018-08-31 | Guardrail welding method based on guardrail welding equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658560A (en) * | 2020-12-28 | 2021-04-16 | 王勇 | Production equipment of guardrail cat ladder |
| CN112658544A (en) * | 2020-12-17 | 2021-04-16 | 江西航喜金属制品有限公司 | Protective guard manufacturing device |
| CN113399896A (en) * | 2020-03-17 | 2021-09-17 | 广东博智林机器人有限公司 | Material centralized temporary storage device and reinforcement cage processing robot |
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| KR101394394B1 (en) * | 2013-05-08 | 2014-05-13 | 강림중공업 주식회사 | Automatic welding machine for fin tube |
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| CN113399896A (en) * | 2020-03-17 | 2021-09-17 | 广东博智林机器人有限公司 | Material centralized temporary storage device and reinforcement cage processing robot |
| CN112658544A (en) * | 2020-12-17 | 2021-04-16 | 江西航喜金属制品有限公司 | Protective guard manufacturing device |
| CN112658544B (en) * | 2020-12-17 | 2022-10-21 | 中铁(吉林)北方工业有限公司 | Protective guard manufacturing device |
| CN112658560A (en) * | 2020-12-28 | 2021-04-16 | 王勇 | Production equipment of guardrail cat ladder |
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| CN108942022B (en) | 2020-12-25 |
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