CN209223428U - A kind of steel grating automatic welding production line - Google Patents
A kind of steel grating automatic welding production line Download PDFInfo
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- CN209223428U CN209223428U CN201822098255.2U CN201822098255U CN209223428U CN 209223428 U CN209223428 U CN 209223428U CN 201822098255 U CN201822098255 U CN 201822098255U CN 209223428 U CN209223428 U CN 209223428U
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Abstract
The utility model relates to steel grating manufacturing technology fields, specifically disclose a kind of steel grating automatic welding production line, including chain Transmission system, Y-direction mobile mechanism, edge sealing welder, cross bar welder, stacking machine, encoder, the chain Transmission system includes: mainframe；Chain regulating mechanism, chain regulating mechanism are installed on the mainframe；Chain gearing, for driving chain movement；Built-up jig, the built-up jig are fixedly mounted on chain；Y-direction mobile mechanism is installed on mainframe；The edge sealing welder and cross bar welder are slidably mounted in the Y-direction mobile mechanism；The stacking machine connects mainframe, the steel grating stacking for finished product；The encoder, for controlling the movement of chain Transmission system.The utility model is whole assembly line, and the folder for gathering steel grating turns, transport, welding, puts and expect to be integrated, and realizes the production of automation, can significantly reduce human input, improves production efficiency.
Description
Technical field
The utility model relates to steel grating manufacturing technology fields, more particularly to a kind of steel grating automatic welding production line
And welding method.
Background technique
With the progress and development of human society, the investment sharp increase that the people's livelihood reinforces national defence, steel lattice are improved in countries in the world
Grid are by sturdy and durable, transport installation is convenient, maintenance cost is cheap, long service life, reusing and product can be recycled
The impayable advantage such as cost performance height, in the municipal works of countries in the world, road traffic, water conservancy projects, petrochemical industry, mine
It is used widely in the every field such as construction, aerial work platform, underground engineering, harbour sea wall, offshore platform, ship, especially
The up to ten million tons of the every annual consumption of its developed country.
Be broadly divided into two kinds of production methods at present: one is use conventional production lines to produce, and plant capacity 800~
1200KVA, produces 5000 tons per year, and more than 20 meters of equipment overall length, a standard production line equipment always put into that (including transformer power distribution room is electric
The ancillary equipments such as cable and cooling tower) reach ten thousand yuan of 400-500, initial stage investment is big, and energy consumption is high, high production cost；Another kind is complete
Traditional small enterprise of the single-station production of operation by hand, large labor intensity, noise is big, operation production capacity is low.
The first bar steel of last century the nineties grid pressure welding resistance production line is gone into operation in China, by domestic reform and opening-up at that time
The advantage of policy support and production cost forms absolute competitive advantage in price and service with import steel grating,
Its product is widely applied in every structural steelwork immediately, quickly forms scale, the industrialization of production, passes through for China's items
Ji construction is made that indelible contribution, and steel grating is allowed to share the bonus for having arrived industry blank.But with progress of the epoch, with
Pressure drag weldering production line be representative first generation steel grating production equipment also gradually expose its initial stage investment big, large labor intensity,
The energy input height, energy consumption standing charges height, high production cost, dust pollution, noise seriously etc. irreversible disadvantage.
Needle disadvantage mentioned above, the application uses integrated automatic control technology and replaces original production technology mode, by automation control
It is combined with welding technique, has overturned the traditional processing method of steel grating industry for the revolutionary technology of people with machine, developed
A kind of steel grating automatic welding production line.
Utility model content
The utility model provides a kind of steel grating automatic welding to solve the problems, such as that the above-mentioned prior art is worked as
Production line.
To achieve the above object, the utility model uses following technical scheme:
A kind of steel grating automatic welding production line, including chain Transmission system, Y-direction mobile mechanism, edge sealing welder,
Cross bar welder, stacking machine, encoder,
The chain Transmission system includes:
Mainframe；
Chain regulating mechanism, chain regulating mechanism are installed on the mainframe, for adjusting the depth of parallelism of chain and hanging down
Straight degree；
Chain gearing, for driving chain movement；
Built-up jig, the built-up jig are fixedly mounted on chain, for putting steel grating part；
The Y-direction mobile mechanism is installed on the mainframe；
The edge sealing welder and cross bar welder are slidably mounted in the Y-direction mobile mechanism；
The stacking machine connects mainframe, the steel grating stacking for finished product；
The encoder, for controlling the movement of chain Transmission system.
The Y-direction mobile mechanism includes Y-direction driving mechanism, Y-direction guide rail, Y-direction screw rod, Y-direction as a preferred technical solution,
Fixing seat A and Y-direction fixing seat B；
Wherein, the Y-direction guide rail, Y-direction driving mechanism, Y-direction screw rod are fixed on by Y-direction fixing seat A and Y-direction fixing seat B
On mainframe, Y-direction screw rod is separately connected edge sealing welder, cross bar welder by Y-direction feed screw nut, when the Y-direction is driven
When motivation structure drives the rotation of Y-direction screw rod, Y-direction feed screw nut pulls and connects edge sealing welder, cross bar welder along Y-direction screw rod
It is moved in Y-direction guide rail, achievees the purpose that adjust in Y-direction stroke and arbitrarily weld point.
The edge sealing welder is slidably mounted on the Y-direction by Y-direction sliding block and leads as a preferred technical solution,
On rail.
The cross bar welder is slidably mounted on the Y-direction by Y-direction sliding block and leads as a preferred technical solution,
On rail.
The edge sealing welder includes two groups of edge sealing welding mechanisms as a preferred technical solution, for welding simultaneously
Steel grating workpiece both ends.
The edge sealing welding mechanism includes edge sealing column frame, edge sealing X drive system, envelope as a preferred technical solution,
Positioning mechanism, column frame are welded in Z drive system, edge sealing planker, the welding gun being fixed on the edge sealing planker；
Wherein, the edge sealing X drive system is mounted on the column frame, edge sealing X-motor drive edge sealing X screw rod along
Edge sealing X sliding rail pulls the edge sealing planker to move along edge sealing X-direction, meets the welding that point is arbitrarily welded in X-direction stroke；
The edge sealing Z drive system is mounted on column frame, and edge sealing Z motor drives edge sealing Z screw rod sliding along edge sealing Z
Rail pulls edge sealing planker to move along edge sealing Z-direction；
Positioning mechanism is welded on the side, including fixing seat, spring, the locating rod being installed in the fixing seat, the fixation
Seat is installed on the edge sealing planker, and the spring is socketed with outside the locating rod, and the locating rod front end is provided with V-groove use
In positioning band steel.
The edge sealing column frame, is slidably mounted in the Y-direction guide rail by Y-direction sliding block.
As a preferred technical solution, the cross bar welder include cross bar X drive system, it is cross bar Z drive system, big
Planker, welding gun group, welding gun folder, positioning plate；
The cross bar X drive system is mounted on cross bar column frame, and cross bar X-motor drives cross bar X screw rod along cross bar X
Sliding rail pulls saddle to move along cross bar X-direction；
The cross bar Z drive system is mounted on cross bar column frame, and cross bar Z motor drives cross bar Z screw rod along cross bar Z
Sliding rail pulls saddle to move along cross bar Z-direction, meets the welding for arbitrarily welding point in Z-direction stroke；
The welding gun group is mounted on saddle, and saddle is mounted in cross bar X drive system and cross bar Z drive system,
In cross bar X, Z drive system under the action of saddle, welding gun group follows saddle X-direction and Z-direction arrival in stroke to appoint
Meaning welding point carries out welding；
Welding gun folder, for installing fixed welding gun, the welding gun can be described in 360 ° of rotations be installed on respect to welding gun underedge
On welding gun folder；
The positioning plate, front end have with the plate of the matched V-groove of steel grating product specification for positioning band steel.
The cross bar column frame is slidably mounted in the Y-direction guide rail by Y-direction sliding block.
The chain regulating mechanism as a preferred technical solution, including the first chain adjustment seat, the second chain adjustment seat
And adjusting screw rod, sprocket wheel is installed in the first chain adjustment seat, chain, the second chain adjustment seat are connected on sprocket wheel
It being fixed on mainframe, adjusting screw rod passes through the second chain adjustment seat and pulls the first chain adjustment seat, when suitable position is arrived in adjusting,
The first chain adjustment seat is fixed by bolts on mainframe.
The first chain adjustment seat has the mounting hole of waist type groove as a preferred technical solution, and adjusting screw rod passes through
Second chain adjustment seat connects the first chain adjustment seat by mounting hole.
As a preferred technical solution, the mainframe include pendulum material station, edge sealing welding post, cross bar welding post,
Finished product discharging station, chain upper backup pad, chain lower supporting plate；The chain upper backup pad is fixed on mainframe, for protecting
Demonstrate,prove chain-driving built-up jig and workpiece face even running in the production line；The chain lower supporting plate is fixed on mainframe,
For guaranteeing built-up jig even running below working face.
As a preferred technical solution, the chain gearing include: motor, transmission shaft, retarder, driving wheel and from
Driving wheel；The motor connects the transmission shaft by retarder, and the transmission shaft is mounted in the first chain adjustment seat, institute
It states driving wheel and driven wheel is mounted on the transmission shaft, left chain and right chain are separately mounted to a pair of of driving wheel and driven wheel
On.
The motor is set as two as a preferred technical solution, respectively left motor and right motor, the left motor
Left drive shaft is connected by left retarder and drives left drive shaft movement, and left drive shaft drives the left side being mounted in left drive shaft in turn
Driving wheel movement, and then the left chain being mounted on left driving wheel is driven to advance, the right motor is right by the connection of right retarder
Transmission shaft drives right transmission shaft movement, and right transmission shaft drives the right driving wheel being mounted on right transmission shaft to move in turn, and then band
The dynamic right chain being mounted on right driving wheel is advanced.
The built-up jig includes fixture leading portion, fixture middle section, fixture back segment as a preferred technical solution,；
Wherein the fixture leading portion and fixture back segment are installed on chain, and on the fixture leading portion and fixture back segment
With the first length adjustment slot, the second length adjustment slot and fixture positioning strip；
The fixture middle section, the slot thereon with installation steel grating band steel, positioning and support for band steel.
Clamper induction piece is provided on the built-up jig as a preferred technical solution, the clamper induction piece is used for
Chain-driving built-up jig touch inducing switch, makes built-up jig reach the accurate job position of each station of production line.
The discharge rack includes the discharging frame body connecting with mainframe and is mounted on discharging as a preferred technical solution,
Roller on frame body.
Chain Limit Bearing for chain positioning is installed on the mainframe as a preferred technical solution,.
Beneficial effect is:
Steel grating automatic welding production line in the utility model passes through reasonable design, cross bar welder and edge sealing
Welding gun in welder can realize the movement on tri- directions X, Y, Z, may be implemented more accurately to carry out steel grating
Point-to-point welding improves the working efficiency of welding and the welding quality of steel grating；And this assembly line is whole assembly line,
The folder of set steel grating turns, transport, welds, pendulum material is integrated, and realizes the production of automation, can significantly reduce manpower throwing
Enter, improves production efficiency.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the main view of the part of the utility model；
Fig. 2 is the three dimensional structure diagram of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is the main view of the utility model chain regulating mechanism preferred embodiment；
Fig. 5 is the top view of the utility model chain regulating mechanism preferred embodiment；
Fig. 6 is the structural schematic diagram of the utility model chain regulating mechanism preferred embodiment；
Fig. 7 is the top view that the utility model steel grating automates the preferred embodiment of chain Transmission system；
Fig. 8 is the main view of the utility model chain Transmission system preferred embodiment；
Fig. 9 is the three-dimensional figure of the built-up jig of the utility model chain Transmission system preferred embodiment；
Figure 10 is the top view of the built-up jig of the utility model chain Transmission system preferred embodiment；
Figure 11 is the axonometric drawing of the utility model；
Figure 12 is the partial enlarged view of Figure 11；
Figure 13 is the partial enlarged view of Figure 11；
Figure 14 is the partial enlarged view of Figure 12；
Specific embodiment
The utility model is further described below with reference to embodiment.
The utility model embodiment provides a kind of steel grating automatic welding production line, referring to Fig.1~3 shown in, including chain
Transmission system 1, Y-direction mobile mechanism 2, edge sealing welder 3, cross bar welder 4, stacking machine 5, encoder,
The chain Transmission system 1 includes:
Mainframe 200；
Chain regulating mechanism 100, chain regulating mechanism 100 are installed on the mainframe 200, for adjusting the flat of chain
Row degree and verticality；
Chain gearing 300, for driving chain movement；
Built-up jig 400, the built-up jig are fixedly mounted on chain, for putting steel grating part；
The Y-direction mobile mechanism 2 is installed on the mainframe 200；
The edge sealing welder 3 and cross bar welder 4 are slidably mounted in the Y-direction mobile mechanism 2；
The stacking machine 5 connects mainframe 200, the steel grating stacking for finished product；
The encoder, for controlling the movement of chain Transmission system.Encoder is to contact chain with Dual-encoder with rice counting wheel
The mode of item, it is accurate to obtain the respective transmission distance of chain, and the relative displacement of chain is finely tuned in real time, reaching makes chain
The fully synchronized purpose being precisely driven of transmission system.Play pair of chain drive caused by avoiding because of chain or sprocket wheel mismachining tolerance not
Synchronous effect.
When it is implemented, steel grating workpiece is fixed on chain transmission mechanism by built-up jig 400, then in chain
It is moved under drive.It first passes through cross bar welder 4 and carries out cross bar welding, then edge sealing weldering is carried out by edge sealing welder 4
It connects, cross bar welder can be driven by Y-direction mobile mechanism 2 and be moved in Y-axis, so that the multiple spot welding of steel grating workpiece can be realized
It connecing, the welding demand of a steel grating workpiece can be met, the steel grating finished product after welding after the completion carries out stacking by stacking machine 5,
To complete the entire welding procedure of steel grating workpiece, automation easy to accomplish, the batch suitable for steel grating workpiece is welded.
In the utility model preferred embodiment, as shown in figure 4, chain regulating mechanism 100, including the first chain adjustment seat
101, the second chain adjustment seat 102 and adjusting screw rod 103 are equipped with sprocket wheel 104, sprocket wheel in the first chain adjustment seat 101
Chain 105 is connected on 104, the second chain adjustment seat 102 is fixed on mainframe 200, and adjusting screw rod 103 passes through second
Chain adjustment seat 102 pulls the first chain adjustment seat 101, and when suitable position is arrived in adjusting, the first chain adjustment seat 101 passes through
Bolt is fixed on mainframe 200.
When it is implemented, pulling the first chain adjustment seat 101 by adjusting screw rod 103, when suitable position is arrived in adjusting, then lead to
It crosses bolt the first chain adjustment seat 101 is fixed on mainframe 200.
In the utility model preferred embodiment, as shown in figure 5, the first chain adjustment seat has the peace of waist type groove 106
Hole is filled, adjusting screw rod 103 passes through the second chain adjustment seat 102 and connects the first chain adjustment seat 101 by mounting hole.
The utility model embodiment also provides a kind of embodiment that chain in more detail is adjusted, referring to shown in Fig. 6, chain
Item 105 is mounted on sprocket wheel 104, and sprocket wheel 104 is mounted on sprocket shaft 107, and sprocket shaft 107 is mounted on the first chain adjustment seat
On 101, the first chain adjustment seat 101 has waist hole (mounting hole with waist type groove, Fig. 3 in be not shown), passes through adjusting screw rod 103
It is mounted in the second chain adjustment seat 102, the second chain adjustment seat 102 is welded on mainframe 200, has equidistant threaded hole to supply
First chain adjustment seat 101 is fixed to be used, and the waist hole length of the first chain adjustment seat 101 is equal to 102 screw thread of the second chain adjustment seat
The pitch-row in hole, position of the mobile first chain adjustment seat 101 in the second chain adjustment seat 102 can adjust chain 105
Elastic, having threaded hole to be supplied in the first chain adjustment seat 101, adjusting screw rod 103 is fixed, and fixture nut 108 is adjusted for locked
Screw rod 103 prevents from loosening between adjusting screw rod 103 and the first chain adjustment seat 101, and the second chain adjustment seat 102 is mounted on master
In rack 200 and position is fixed, has a through-hole that adjusting screw rod 103 can be allowed to pass through in the second chain adjustment seat 102, rotation
Turn the adjustable first chain adjustment seat 101 of adjusting nut 109 in the position of the second chain adjustment seat 102, locking nut 110 is solid
Surely adjusting screw rod 103 is lived, prevents from loosening between screw rod 103 and the second chain adjustment seat 102, finally with bolt by the first chain tune
Section seat 101 is fixed on mainframe 200.
The depth of parallelism of regulating mechanism adjustable left chain and right chain in the present embodiment, adjustable two transmission shafts
The depth of parallelism, the verticality of transmission shaft and chain can also be adjusted.
The utility model preferred embodiment, referring to Fig. 8, the mainframe 200 includes pendulum material station 201, edge sealing Welder
Position 202, cross bar welding post 203, finished product discharging station 204, chain upper backup pad 205, chain lower supporting plate 206；The chain
Upper backup pad 205 is fixed on mainframe 200, for guaranteeing that chain 105 drives built-up jig 400 and workpiece in the production line
Face even running；The chain lower supporting plate 206 is fixed on mainframe 200, for guaranteeing built-up jig 400 under working face
Square even running.
The utility model preferred embodiment, referring to Fig. 7 and Fig. 8, the chain gearing 300 includes motor, chain peace
Loaded on driving wheel and driven wheel 303, the motor is set as two, respectively left motor 301 and right motor 307, the left side
Motor 301 connects left drive shaft 304 by left retarder 302 and left drive shaft 304 is driven to move, left drive shaft 304 and then drive
The left driving wheel 305 being mounted in left drive shaft 304 moves, and then drives 306 row of left chain being mounted on left driving wheel 305
Into the right motor 307 connects right transmission shaft 309 by right retarder 308 and right transmission shaft 309 is driven to move, right transmission shaft 309
It drives the right driving wheel 310 being mounted on right transmission shaft 309 to move in turn, and then drives the right side being mounted on right driving wheel 310
Chain 311 is advanced.Two motors drive a chain respectively, make left chain and right chain reach in production line operation synchronize follow
Go in ring into.
The utility model preferred embodiment, referring to Fig. 9 and Figure 10, the built-up jig 400 includes fixture leading portion 401, folder
Have middle section 402, fixture back segment 403；
Wherein the fixture leading portion 401 and fixture back segment 403 are installed on chain, and the fixture leading portion 401 and folder
Have and has the first length adjustment slot 404, the second length adjustment slot 405 and fixture positioning strip 406 on back segment 402；
The fixture middle section 402, the slot thereon with installation steel grating band steel, positioning and support for band steel.
Clamper induction piece 407 is provided on the built-up jig 400, the clamper induction piece 407 is used for chain-driving group
Co-clip has touch inducing switch, and built-up jig is made to reach the accurate job position of each station of production line.
The utility model preferred embodiment, referring to Fig. 7 and Fig. 8, the discharge rack 500 includes connecting with mainframe 200
Discharging frame body 501 and the roller 502 being mounted on discharging frame body 501.
The utility model preferred embodiment is equipped with the chain for chain positioning referring to Fig. 7 on the mainframe 200
Limit Bearing 207.
The utility model preferred embodiment provides a kind of specific structure of Y-direction mobile mechanism 2, as shown in FIG. 1 to 3, institute
ShuYXiang mobile mechanism 2 includes Y-direction driving mechanism 21, Y-direction guide rail 22, Y-direction screw rod 23, Y-direction fixing seat A 24 and Y-direction fixing seat B
25；
Wherein, the Y-direction driving mechanism 21, Y-direction guide rail 22, Y-direction screw rod 23 are fixed by Y-direction fixing seat A 24 and Y-direction
Seat B 25 is fixed on mainframe 200, and Y-direction screw rod 23 is separately connected edge sealing welder 3, cross bar by Y-direction feed screw nut 26
Welder 4, when the Y-direction driving mechanism 21 drives Y-direction screw rod 22 to rotate, Y-direction feed screw nut 26, which pulls, connects edge sealing welding
Device 3, cross bar welder 4 move in Y-direction guide rail 22 along Y-direction screw rod 23, reach and adjust any pad in Y-direction stroke
The purpose of position.
The utility model preferred embodiment, referring to Fig.1 shown in 1 and Figure 12, the edge sealing welder 3 includes two groups of edge sealing
Welding mechanism, for welding steel grating workpiece both ends simultaneously.
Wherein, the edge sealing welding mechanism include edge sealing column frame 31, edge sealing X drive system, edge sealing Z drive system,
Positioning mechanism, column frame 37 are welded in edge sealing planker 34, the welding gun 35 being fixed on the edge sealing planker 34, side；
Further, the edge sealing X drive system is mounted on the column frame 37, and edge sealing X-motor 32 drives edge sealing X
Screw rod 33 pulls the edge sealing planker 34 to move along edge sealing X-direction along edge sealing X sliding rail 38, meets in X-direction stroke and arbitrarily welds
The welding of contact position；
The edge sealing Z drive system is mounted on column frame 37, and edge sealing Z motor 39 drives edge sealing Z screw rod 391 along envelope
Side Z sliding rail 392 pulls edge sealing planker 34 to move along edge sealing Z-direction；
Referring to Fig.1 shown in 2 and Figure 14, positioning mechanism is welded on the side, including fixing seat 36, spring 393, be installed on it is described solid
Locating rod 394 in reservation 36, the fixing seat 36 are installed on the edge sealing planker 34, are socketed with outside the locating rod 394
The spring 36,36 front end of locating rod are provided with V-groove 395 for positioning band steel.
The edge sealing column frame 37 is slidably mounted in the Y-direction guide rail 22 by Y-direction sliding block 27.
Realize welding gun in X from the foregoing, it will be observed that edge sealing welder 3 can be driven by edge sealing X drive system and edge sealing Z drive system
Movement on direction and Z-direction, specifically in welding, can allowing welding gun, (the present embodiment is referred to vertically perpendicular to steel along the Z direction
The direction of panel workpiece charging) rise allow steel grating to enter station after it is fixed, then welded, welded further along Z-direction decline
After having connect a bit, the welding for completing edge sealing can be moved along the X direction.
The utility model preferred embodiment, referring to Fig.1 shown in 1 and Figure 13, the cross bar welder 4 drives including cross bar X
Dynamic system, cross bar Z drive system, saddle 41, welding gun group 42, welding gun press from both sides 43, positioning plate 44；
The cross bar X drive system is mounted on cross bar column frame 45, and cross bar X-motor 46 drives 47 edge of cross bar X screw rod
Cross bar X sliding rail 48, pull saddle 41 moved along cross bar X-direction；
The cross bar Z drive system is mounted on cross bar column frame 45, and cross bar Z motor 49 drives 410 edge of cross bar Z screw rod
Cross bar Z sliding rail 411, pull saddle 41 moved along cross bar Z-direction, meet the welding that point is arbitrarily welded in Z-direction stroke；
The welding gun group 42 is mounted on saddle 41, and saddle 41 is mounted on cross bar X drive system and cross bar Z driving system
On system, in cross bar X, Z drive system under the action of saddle, welding gun group 42 follows saddle X-direction and Z-direction in stroke
It reaches any welding point and carries out welding；
Welding gun folder 43, for installing fixed welding gun, the welding gun with respect to welding gun press from both sides in 43 can 360 ° of rotations be installed on
On the welding gun folder 43；In the present embodiment, a welding gun, which lives 42, has 6 welding gun, and welding gun quantity is determined according to actual needs, weldering
When connecing, welding gun can press from both sides in 43 in welding gun rotate, more welding gun while to be directed at band steel pad and welded to increase welding efficiency
It connects, can efficiently complete the welding of cross bar.
The positioning plate 44, front end have with the plate of the matched V-groove of steel grating product specification for positioning band steel.
The cross bar column frame 45 is slidably mounted in the Y-direction guide rail 22 by Y-direction sliding block 27.
Cross bar welder 4 can be driven by edge sealing X drive system and edge sealing Z drive system realizes welding gun in X-direction and the side Z
Upward movement, specifically in welding, can allowing welding gun, (the present embodiment is referred to vertically perpendicular to steel grating workpiece along the Z direction
The direction of charging) rise allow steel grating to enter station after it is fixed, then welded, welded a bit further along Z-direction decline
Afterwards, the welding for completing cross bar can be moved along the X direction.
Using the production line being previously mentioned in the utility model embodiment, have following advantage:
1, it is welded using high Automated fine point and replaces original rough welding manner, reduce installation threshold and with being arranged
It applies, significantly reduces equipment initial stage input cost；
Traditional pressure drag welding manner needs big welding current, high welding pressure to reach expected welding effect and efficiency
Power needs powerful hardware system to support, this causes, and its facility is extremely complex huge and cost is high, a complete steel grating
Facility needed for pressure drag welds production line is as follows: (by taking the most common power as an example)
1.1000KVA steel grating press welder,
2. circular saw cutting machine
4. cooling water system
5.CO2Gas-shielded welder 6 or more
6.1000KVA three phase transformation power supply units are a set of
7.5 ton overhead travelling cranes 2
8.2000m2Produce area.
For above situation, the production line of the utility model, due to the change of production technology, the defeated change of system installation is matched
Capacitance 100KVA, part rural power grids can meet without independent distribution equipment, be not necessarily to cooling system and large hydraulic system
System, finished product semi-finished product automatic putting can also easily solve material transfer in field, and single production line investment reduces 50%, since this is
Punching, bound edge welding, band steel welding, finished product stacking are integrated together by system, and installation period is short (about two weeks), place without change,
Equipment debugging rapid and convenient.
2, occupied area is small, pollution-free
This production line, servo-positioning is driving with high precision, realizes the highly integrated of equipment and miniaturization.Another this system
Outflow is finished product, without spaces such as semi-finished product stackings, all fronts (stacking space containing punching, charging, welding, stacking, finished product) institute
Need about 300 ㎡ of area, and traditional pressure drag weldering production line is because its is hydraulic, welding, the equipment such as cooling are huge, completely plus semi-finished product,
About 2000 ㎡ of area, is greatly improved place service efficiency needed for finished product is stacked.
Traditional pressure drag weldering pollution is more serious, and primary pollution source is that grease leaks and noise pollution, welding need large size
Four-column hydraulic press offer 100T or so is hydraulic to be used as welding pressure, 500L/MIN flow or more need to be used cold when another pressure drag welder makees
But water, the leakage of water oil cause scene tacky, pollute more serious.Steel grating needs to carry out cutting behaviour after the completion of welding
Make, in workshop, generated noise is quite huge in the environment of this relative closure, works, can be made in this workplace for a long time
The permanent damage of pairs of hearing.
The utility model is due to fundamentally changing traditional welding manner and welding procedure, without hydraulic, water
Cooling system etc. is mating, has been inherently eliminated water oil pollution source, realizes substantially pollution-free.Separately
3, it using newest Servo Drive Technology's, welds and stablizes quality of finished product good, high production efficiency.
Basis of the utility model using servo techniques as driving path of welding, by specifically for this system independent research
Intelligent program as nerve, more handles (can be increased and decreased into) C0 according to service condition2Welding gun fast accurate is moved to needed for steel grating
Bond pad locations are timed by program controlled automatic and determine path bond.Pass through the parameter setting of each subsystem, it is ensured that every
A solder joint is welded by welding parameter, most reasonable path of welding and the most stable of welded condition optimized,
While ensuring single solder joint welding quality, this system uses point-to-point welding manner, also can effectively avoid solder skip, rosin joint
It generates, in addition to the solder skip generated due to welding machine self character individually, effective point coverage rate can achieve 95% or more.
According to technology and operational characteristic that the utility model uses, realizes from bound edge welding, band steel and be welded to finished product code
The fully-automatic production of pile not only reduces the time by a relatively large margin with production process sheet, while also eliminating between semi-finished product
Transhipment, the time stacked, according to statistics, after this project is gone into operation, single-piece (is often used mono- square meter specification of 32*5*30*100 by petrochemical industry)
Productive temp 3 minutes, about 5000 tons of annual output or so, about 3000 tons of yield production efficiency of traditional pressure drag weldering year relatively improved 65%
More than.
4, energy consumption is small, and production cost, standing charges are greatly reduced.
The addition of new technology makes the CO of current mainstream2The access of protection weldering becomes a reality, this makes the main energy of new projects
Consumption unit concentrates on 6 (standard configuration) CO2On welding machine, this make this project total system plant-grid connection capacity narrow down to 100KVA (note:
The case where this assumes that whole welding machines and motion parts while operating, actually 50KVA can be met the requirements), meanwhile, single ton of consumption
Electricity only needs 15 degree or so, this is undoubtedly huge advance for the power consumption that pressure drag welds single ton 80 degree.
It is reported that the regulation of China's power grid access now, accesses power supply capacity up to or over 315KVA, i.e., to state's household electrical appliances
Net pays 24 yuan/KVA, calculates according to 1000 type pressure drag sealing wire of mainstream now, one line of this system can make a living for one herein
It produces enterprise and saves 300,000 or so every year, the requirement accessed additionally, due to this system to power grid is low, can also be hard for firm location, production
The comparable convenience of the offer of part.
5, high degree of automation substantially cuts down human cost.
Traditional pressure drag sealing wire is including cutting out, charging, welding, cutting, bound edge is polished, transhipment, packaging etc. need about in field
20 operators, and the staffing of this project all fronts be 1 people of slug, raw material filling and 2 people of equipment operation, field in transport and
1 people, 1 people of class monitor and group leader are packed, amounting to 5 people can be completed, and while reducing personnel cost, to management cost is reduced, improve pipe
Reason efficiency also has very big positive effect.
Main technical performance index (see the table below) after the utility model implementation:
The research and development and implementation of the utility model are to be based on understanding steel grating market and manufacturer are deeply extensive
The depth of development in science and technology now and economic situation status is responded, steel grating industrial competition can not only be significantly improved, is reduced
Initial stage and later period input cost, moreover it is possible to fundamentally solve the environmental protection that cannot avoid now and energy consumption problem, have and widely push away
Wide application prospect and apparent economic results in society.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Member can make numerous variations or be repaired to these embodiments under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the protection scope of the utility model.
Claims (10)
1. a kind of steel grating automatic welding production line, including chain Transmission system, Y-direction mobile mechanism, edge sealing welder, cross
Bar welder, stacking machine, encoder, which is characterized in that
The chain Transmission system includes:
Mainframe；
Chain regulating mechanism, chain regulating mechanism are installed on the mainframe, for adjusting the depth of parallelism and verticality of chain；
Chain gearing, for driving chain movement；
Built-up jig, the built-up jig are fixedly mounted on chain, for putting steel grating part；
The Y-direction mobile mechanism is installed on the mainframe；
The edge sealing welder and cross bar welder are slidably mounted in the Y-direction mobile mechanism；
The stacking machine connects mainframe, the steel grating stacking for finished product；
The encoder, for controlling the movement of chain Transmission system.
2. steel grating automatic welding production line according to claim 1, which is characterized in that the Y-direction mobile mechanism packet
Include Y-direction driving mechanism, Y-direction guide rail, Y-direction screw rod, Y-direction fixing seat A and Y-direction fixing seat B；
Wherein, the Y-direction guide rail, Y-direction driving mechanism, Y-direction screw rod are fixed on host by Y-direction fixing seat A and Y-direction fixing seat B
On frame, Y-direction screw rod is separately connected edge sealing welder, cross bar welder by Y-direction feed screw nut, when the Y-direction driving machine
When structure drives the rotation of Y-direction screw rod, Y-direction feed screw nut pulls and connects edge sealing welder, cross bar welder along Y-direction screw rod in Y
It is moved on direction guiding rail, achievees the purpose that adjust in Y-direction stroke and arbitrarily weld point.
3. steel grating automatic welding production line according to claim 2, which is characterized in that the edge sealing welder is logical
Y-direction sliding block is crossed to be slidably mounted in the Y-direction guide rail.
4. steel grating automatic welding production line according to claim 2, which is characterized in that the cross bar welder is logical
Y-direction sliding block is crossed to be slidably mounted in the Y-direction guide rail.
5. according to steel grating automatic welding production line described in Claims 2 or 3 or 4, which is characterized in that the edge sealing welding
Device includes two groups of edge sealing welding mechanisms, for welding steel grating workpiece both ends simultaneously.
6. steel grating automatic welding production line according to claim 5, which is characterized in that the edge sealing welding mechanism packet
Include edge sealing column frame, edge sealing X drive system, edge sealing Z drive system, edge sealing planker, the weldering being fixed on the edge sealing planker
Positioning mechanism, column frame are welded in rifle, side；
Wherein, the edge sealing X drive system is mounted on the column frame, and edge sealing X-motor drives edge sealing X screw rod along edge sealing
X sliding rail pulls the edge sealing planker to move along edge sealing X-direction, meets the welding that point is arbitrarily welded in X-direction stroke；
The edge sealing Z drive system is mounted on column frame, and edge sealing Z motor drives edge sealing Z screw rod along edge sealing Z sliding rail, is drawn
Dynamic edge sealing planker is moved along edge sealing Z-direction；
Positioning mechanism is welded on the side, including fixing seat, spring, the locating rod being installed in the fixing seat, the fixing seat peace
Loaded on the edge sealing planker, it is socketed with the spring outside the locating rod, the locating rod front end is provided with V-groove for fixed
Position band steel；
The edge sealing column frame, is slidably mounted in the Y-direction guide rail by Y-direction sliding block.
7. according to steel grating automatic welding production line described in Claims 2 or 3 or 4, which is characterized in that the cross bar welding
Device includes cross bar X drive system, cross bar Z drive system, saddle, welding gun group, welding gun folder, positioning plate；
The cross bar X drive system is mounted on cross bar column frame, and cross bar X-motor drives cross bar X screw rod sliding along cross bar X
Rail pulls saddle to move along cross bar X-direction；
The cross bar Z drive system is mounted on cross bar column frame, and cross bar Z motor drives cross bar Z screw rod sliding along cross bar Z
Rail pulls saddle to move along cross bar Z-direction, meets the welding for arbitrarily welding point in Z-direction stroke；
The welding gun group is mounted on saddle, and saddle is mounted in cross bar X drive system and cross bar Z drive system, in cross
For bar X, Z drive system under the action of saddle, welding gun group follows saddle X-direction and Z-direction in stroke to reach any weldering
Contact position carries out welding；
Welding gun folder, for installing fixed welding gun, the welding gun relative to welding gun underedge can 360 ° of rotations be installed on the welding gun
On folder；
The positioning plate, front end have with the plate of the matched V-groove of steel grating product specification for positioning band steel；
The cross bar column frame is slidably mounted in the Y-direction guide rail by Y-direction sliding block.
8. steel grating automatic welding production line according to claim 1, which is characterized in that the chain regulating mechanism,
Including the first chain adjustment seat, the second chain adjustment seat and adjusting screw rod, sprocket wheel, chain are installed in the first chain adjustment seat
Chain is connected on wheel, the second chain adjustment seat is fixed on mainframe, and adjusting screw rod is drawn across the second chain adjustment seat
Dynamic first chain adjustment seat, when suitable position is arrived in adjusting, the first chain adjustment seat is fixed by bolts on mainframe.
9. steel grating automatic welding production line according to claim 8, which is characterized in that the first chain adjustment seat
Mounting hole with waist type groove, adjusting screw rod pass through the second chain adjustment seat and connect the first chain adjusting by mounting hole
Seat.
10. steel grating automatic welding production line according to claim 1, which is characterized in that the built-up jig includes
Fixture leading portion, fixture middle section, fixture back segment；
Wherein the fixture leading portion and fixture back segment are installed on chain, and are had on the fixture leading portion and fixture back segment
First length adjustment slot, the second length adjustment slot and fixture positioning strip；
The fixture middle section, the slot thereon with installation steel grating band steel, positioning and support for band steel；
Clamper induction piece is provided on the built-up jig, the clamper induction piece is used for chain-driving built-up jig touch inducing
Switch makes built-up jig reach the accurate job position of each station of production line.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822098255.2U CN209223428U (en) | 2018-12-14 | 2018-12-14 | A kind of steel grating automatic welding production line |
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| CN201822098255.2U CN209223428U (en) | 2018-12-14 | 2018-12-14 | A kind of steel grating automatic welding production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277718A (en) * | 2018-12-14 | 2019-01-29 | 重庆中和智能装备有限公司 | A kind of steel grating automatic welding production line |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277718A (en) * | 2018-12-14 | 2019-01-29 | 重庆中和智能装备有限公司 | A kind of steel grating automatic welding production line |
| CN109277718B (en) * | 2018-12-14 | 2024-01-05 | 太仓金硕智控设备有限公司 | Automatic welding production line for steel grating |
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