CN108941867A - A kind of reinforcing bar stirrup automatic welding unit - Google Patents
A kind of reinforcing bar stirrup automatic welding unit Download PDFInfo
- Publication number
- CN108941867A CN108941867A CN201810958652.4A CN201810958652A CN108941867A CN 108941867 A CN108941867 A CN 108941867A CN 201810958652 A CN201810958652 A CN 201810958652A CN 108941867 A CN108941867 A CN 108941867A
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- China
- Prior art keywords
- welding
- reinforcing bar
- trolley
- unit
- carrying trolley
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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
- B23K11/00—Resistance welding; Severing by resistance heating
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
Abstract
The present invention discloses a kind of reinforcing bar stirrup automatic welding unit, it is related to construction ancillary equipment processing technique field, including resistance welder, transmission system, carrying trolley and rail unit, the transmission system is set on the rail unit, the carrying trolley is affiliated in the transmission system, and the transmission system drives the carrying trolley to move along the rail unit；It is described carrying trolley be used for carry welding before and after reinforcing bar stirrup, and the carrying trolley be disposed with along the rail unit it is multiple；The resistance welder is set to the rail unit side, for welding to the reinforcing bar stirrup on the carrying trolley.The present invention substitutes man-hour manually hand-held arc welding using automatic electric resistance welding, welding quality is improved effectively, is met construction quality and is guaranteed to require with safety guarantee, and realizes that the period discontinuity of reinforcing bar stirrup continuously produces automatically, labor intensity is substantially reduced, operating efficiency is improved.
Description
Technical field
The present invention relates to construction ancillary equipment processing technique fields, and in particular to a kind of reinforcing bar stirrup automatic welding machine
Group.
Background technique
Reinforcing bar stirrup, its outer image stool thus be commonly called as split heads, also referred to as support muscle, for rising among upper layer and lower layer slab muscle
The effect of fixed top plate reinforcing bar.In Design of Construction Organization, its specification, length and spacing are usually specifically indicated.Split heads setting
Principle be to keep top mat fixed, various construction activities loads can be born, it is ensured that the protective layer of top bars is being advised
In the range of model regulation, enough appropriateness can meet the requirements and economize on resources again.
As shown in Figure 1, reinforcing bar stirrup (Π), by horizontal pressing lever (01), the stud (02) supported, the bottom muscle (03) based oneself upon
Etc. fixed length reinforcement welding form, pressing lever (01), stud (02), bottom muscle (03) are respectively perpendicular two-by-two.It is at present usually manual point
Weldering, large labor intensity, working efficiency is low, and welding quality is difficult to ensure.
And electric resistance welding is to apply pressure by electrode after workpiece combines, contact surface and proximity using electric current by connector
The method that the resistance heat that domain generates is welded, is divided into spot welding, projection welding, butt welding, roll welding etc..Electric resistance welding has easy to operate, matter
It measures, productivity is high, saves material, and it is at low cost, it is easy to the features such as automating.
When using electric resistance welding reinforcing bar stirrup, the reinforcing bar of usual stirrup (Π) is loaded into stirrup welding carrying trolley (2)
On, arrangement is welded after fixing, as shown in Fig. 2, stirrup welding carrying trolley can be carried out according to the size height of stirrup specification
Adjustment loads positioning, meets its welding requirements；It, must be by reinforcing bar stirrup from trolley but after the completion of a reinforcing bar stirrup welding
Remove, reinforcing bar of reloading, can just continue to weld, cannot achieve the continuous welding of reinforcing bar stirrup, working efficiency equally compared with
It is low.
Therefore it provides a kind of reinforcing bar stirrup automatic welding unit is become with solving the problems of above-mentioned prior art
Present technical problem urgently to be resolved.
Summary of the invention
The object of the present invention is to provide a kind of reinforcing bar stirrup automatic welding unit, to solve above-mentioned of the existing technology ask
Topic, automatic electric resistance welding substitute man-hour manually hand-held arc welding, stablize welding quality, meet construction quality guarantee and safety guarantee requirement,
And realize the continuous welding of reinforcing bar stirrup, labor intensity is substantially reduced, operating efficiency is improved.
To achieve the above object, the present invention provides following schemes: the present invention provides a kind of reinforcing bar stirrup automatic welding machine
Group, including resistance welder, transmission system, carrying trolley and rail unit, the transmission system are set on the rail unit,
The carrying trolley is affiliated in the transmission system, and the transmission system drives the carrying trolley to move along the rail unit
It is dynamic；It is described carrying trolley be used for carry welding before and after reinforcing bar stirrup, and the carrying trolley along the rail unit successively
It is provided with multiple；The resistance welder is set to the rail unit side, for the reinforcing bar stirrup on the carrying trolley
It is welded.
Preferably, the transmission system be transmission chain system, including chain, drive sprocket unit, driven sprocket unit and
Support sprocket wheel unit, the drive sprocket unit and the driven sprocket unit are respectively arranged at the both ends of the rail unit,
And be attached by the chain, the support sprocket wheel unit be provided with it is multiple, multiple support sprocket wheel units be arranged side by side in
The lower section of the chain.
Preferably, the drive sprocket unit includes driving motor, drive sprocket and transmission shaft, and the driving motor passes through
4th shaft coupling connects the transmission shaft, and the drive sprocket is installed on the transmission shaft, and for connecting with the chain
It connects；The driving motor is installed in transmission base, and the transmission shaft is fixed on biography by first bearing seat and second bearing seat
On movable sprocket seat, the drive sprocket is between the first bearing seat and second bearing seat；
The driven sprocket unit includes driven sprocket, driven shaft, 3rd bearing seat and bearing base, the driven sprocket
It connect and is installed on the driven shaft with the chain, the driven shaft is fixed on institute by two 3rd bearing seats
It states on bearing base；
The support sprocket wheel unit includes support sprocket wheel, fourth bearing seat, support axis and support pedestal, the support sprocket wheel
It positioned at the bottom end of the chain, and is mounted on the support axis, the support axis is fixed on institute by the fourth bearing seat
It states on support pedestal.
Preferably, the carrying trolley is connected on the chain of the transmission chain system by latch element, the bolt
Unit includes fixed plate, baffle, bolt and tight fixed bolt；The fixed plate is fixed on the bottom beam of the carrying trolley, described
The top of bolt is fixed in the fixed plate, and bottom end passes through the chain link slot of the chain, and the baffle passes through the clamp screw
Bolt is fastened on the bottom end of the bolt.
Preferably, the rail unit includes A shape track, plate rail road and rail bed, and the A shape track peace track is equal
It is mounted in the rail bed, the A shape track carries out positioning and guiding to carry the carrying trolley, the plate rail
Road carries the wheel load of the carrying trolley.
Preferably, the resistance welder includes overhead welding machine and back welding machine, and the overhead welding machine and back welding machine are respectively arranged at institute
The two sides of rail unit are stated, and are oppositely arranged, the overhead welding machine is located at the reinforcing bar stirrup pressing lever side on the carrying trolley, institute
State the reinforcing bar stirrup bottom muscle side that back welding machine is located on the carrying trolley；The overhead welding machine and the back welding machine are arranged side by side
There are two.
Preferably, the resistance welder includes ontology and the adjustment device to adjust the body position, the ontology
It is set to the top of the adjustment device.
Preferably, the adjustment device includes pressing lever welding position adjustment device, stud welding position adjustment device, the adjustment of bottom muscle welding position
Device, back welding pedestal and overhead welding pedestal；The back welding pedestal and overhead welding pedestal are relatively arranged on the two sides of the rail unit, institute
The pressing lever welding position adjustment device stated is mounted on the overhead welding pedestal, and accepts the overhead welding machine；The stud welding position adjustment
Device is mounted on the back welding pedestal, and is adjusted device by the bottom muscle welding position and accepted the back welding machine.
Preferably, two overhead welding machines are arranged side by side on the overhead welding pedestal, and two back welding machines are oppositely arranged
In on the back welding pedestal.
Preferably, gap setting has multiple carrying trolley stations, the carrying trolley station side by side on the rail unit
Including trolley charging bit, trolley welding position and trolley discharge level, the trolley welding position is opposite with the position of the resistance welder
Answer, the trolley charging bit and trolley discharge level are respectively arranged at the two sides of the trolley welding position, the trolley charging bit and
Trolley discharge level is provided with several.
The present invention achieves following technical effect compared with the existing technology:
Reinforcing bar stirrup automatic welding unit of the invention using automatic electric resistance welding substitute man-hour manually hand-held arc welding, and according to
Welding position is adjusted flexibly in the model of welding steel muscle stirrup, reduces whole labor intensity, improves operating efficiency, stabilizes welding
Quality, and can satisfy safety requirements；And transmission system and rail unit are set, the period discontinuity of reinforcing bar stirrup is realized
Continuous automatic production, further improves operating efficiency.It for producer, is also highly advantageous to and saves human cost, save life
Cost is produced, cost efficiency enhances the competitiveness.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is existing reinforcing bar stirrup axonometric drawing；
Fig. 2 is reinforcing bar stirrup welding carrying trolley shaft side figure；
Fig. 3 is reinforcing bar stirrup automatic welding unit shaft side figure of the invention；
Fig. 4 is 4 resistance welder ontology shaft side figures of the invention；
Fig. 5 is resistance welder and carrying trolley positioning shaft side figure of the invention；
Fig. 6 is reinforcing bar stirrup automatic welding unit main view of the invention；
Fig. 7 is reinforcing bar stirrup automatic welding unit top view of the invention；
Fig. 8 is the A-A cross-sectional view of Fig. 6；
Fig. 9 is the B-B cross-sectional view of Fig. 6；
Figure 10 is the C-C cross-sectional view of Fig. 6；
Figure 11 is the D-D cross-sectional view of Fig. 6；
Figure 12 is the structural schematic diagram of latch element of the invention；
Figure 13 is resistance welder main view of the invention；
Figure 14 is resistance welder of the invention (removing lead frame) top view；
Figure 15 is resistance welder of the invention (removing lead frame) shaft side figure；
Figure 16 is the E-E cross-sectional view of Figure 14；
Figure 17 is the F-F cross-sectional view of Figure 14；
Figure 18 is the G-G cross-sectional view of Figure 14；
Figure 19 is the H-H cross-sectional view of Figure 14；
Figure 20 is moving shaft holder structural schematic diagram of the invention.
Wherein, Π reinforcing bar stirrup, 01 pressing lever, 02 stud, 03 bottom muscle, 1 resistance welder, 11 first overhead welding machines, 12 first bottoms
Welding machine, 13 second overhead welding machines, 14 second back welding machines, 15 pressing lever welding positions adjust device, and 16 stud welding positions adjust device, the weldering of 17 bottom muscle
Position adjustment device, 18 back welding pedestals, 19 overhead welding pedestals, 100 frames, 101 side cylinders, 102 lateral electrodes, 103 upper cylinders, on 104
Electrode, 105 transformers, 106 lower withstanding tight blocks, 150 first axle sleeves, 151 first double-end lead-screws, 152 the first half axle beds, 153 first
Screw block, 154 first mounting plates, 155 first end axle beds, 156 first slides, 157 first sliding sleeves, 158 first polished rods, 159
One central axis seat, 1510 first motors, 1511 first shaft couplings, 1512 first motor pedestals, 160 second axle sleeves, 161 second double ends
Lead screw, 162 the second half axle beds, 163 second screw blocks, 164 second mounting plates, 165 second end axle beds, 166 second slides, 167
Second sliding sleeve, 168 second polished rods, 169 second central axis seats, 1,610 second motors, 1611 second shaft couplings, 1,612 second motor bottoms
Seat, 170 thrust housings, 171 single head lead screws, 172 thrust axle beds, 173 fixed wire mother tubers, 174 third mounting plates, 175 three-end axles
Seat, 176 fixing slide carriages, 177 third sliding sleeves, 178 third polished rods, 179 retaining rings, 1710 third motors, 1711 third shaft couplings,
1712 electric baseboards, 2 carrying trolleies, 20 latch elements, 201 fixed plates, 202 baffles, 203 bolts, 204 tight fixed bolts, 21 the
One charging bit, 22 second charging bits, 23 trolley welding positions, 24 first discharge levels, 25 second discharge levels, 3 transmission chain systems, 31 chains
Item, 32 drive sprocket units, 320 driving motors, 321 drive sprockets, 322 first bearing seats, 323 transmission shafts, 324 second bearings
Seat, 325 the 4th shaft couplings, 326 transmission bases, 327 transmission chain wheel seats, 33 driven sprocket units, 331 driven sprockets, 332 thirds
Bearing block, 333 driven shafts, 334 bearing bases, 34 support sprocket wheel units, 341 support sprocket wheels, 342 fourth bearing seats, 343 supports
Axis, 344 support pedestals, 4 rail units, 40A shape track, 41 plate rail roads, 42 rail beds.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is of the existing technology to solve the problems, such as the object of the present invention is to provide a kind of reinforcing bar stirrup automatic welding unit,
Automatic electric resistance welding substitutes man-hour manually hand-held arc welding, stablizes welding quality, meets construction quality and guarantees to require with safety guarantee, and
The continuous welding for realizing reinforcing bar stirrup substantially reduces labor intensity, improves operating efficiency.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in Fig. 3-20, the present embodiment provides a kind of reinforcing bar stirrup automatic welding units, including resistance welder 1, transmission
System, carrying trolley 2 and rail unit 4, transmission system are set on rail unit 4, and carrying trolley 2 is affiliated in transmission system
On, transmission system drives carrying trolley 2 to move along rail unit 4；Carrying trolley 2 is used to carry the reinforcing bar stirrup of welding front and back
Π, and carry trolley 2 be disposed with along rail unit 4 it is multiple；Resistance welder 1 is set to 4 side of rail unit, for pair
Reinforcing bar stirrup Π on carrying trolley 2 is welded.
Transmission system is transmission chain system 3, including chain 31, drive sprocket unit 32,331 unit 33 of driven sprocket and is held
It asks sprocket wheel unit 34, drive sprocket unit 32 and driven sprocket unit 33 to be attached by chain 31, and runs through machine component
It is not set to the rear and front end of rail unit 4, support sprocket wheel unit 34 is provided with multiple, and multiple support sprocket wheel units 34 are set side by side
It is placed in the lower section of chain 31, support is anti-to hang down for carrying out to chain 31.
Drive sprocket unit 32 includes driving motor 320, drive sprocket 321 and transmission shaft 323, and driving motor 320 passes through
4th shaft coupling 325 connects transmission shaft 323, and drive sprocket 321 is installed on transmission shaft 323, and for connecting with chain 31；
Driving motor 320 drives drive sprocket 321 to rotate by transmission shaft 323, further chain 31 is driven to run.Driving motor
320 are installed in transmission base 326, and transmission shaft 323 is fixed on transmission chain by first bearing seat 322 and second bearing seat 324
On wheel seat 327, drive sprocket 321 is between first bearing seat 322 and second bearing seat 324；
Driven sprocket unit 33 includes driven sprocket 331, driven shaft 333,3rd bearing seat 332 and bearing base 334, from
Movable sprocket 331 connect with chain 31 and is installed on driven shaft 333, and driven shaft 333 is fixed by two 3rd bearing seats 332
In on bearing base 334；
Support sprocket wheel unit 34 includes support sprocket wheel 341, fourth bearing seat 342, support axis 343 and support pedestal 344, is held
Support sprocket wheel 341 is located at the bottom end of chain 31, and is mounted on support axis 343, carries out support to chain 31, support axis 343 passes through
Fourth bearing seat 342 is fixed on support pedestal 344.
Carrying trolley 2 is connected on the chain 31 of transmission chain system 3 by latch element 20, and latch element 20 includes fixing
Plate 201, baffle 202, bolt 203 and tight fixed bolt 204；Fixed plate 201 is fixed on the bottom beam of carrying trolley 2, bolt 203
Top is fixed in fixed plate 201, and bottom end passes through the chain link slot of chain 31, and baffle 202 is fastened on bolt by tight fixed bolt 204
203 bottom end.Drive carrying trolley 2 on rail unit 4 along the center line R of chain 31 by the chain 31 of transmission chain system 3
Conveying is moved, and the rotation of station is completed.
Rail unit 4 includes A shape track 40, plate rail road 41 and rail bed 42, and the peaceful track 41 of A shape track 40 is pacified side by side
In rail bed 42, A shape track 40 carries out positioning and guiding to carry carrying trolley 2, and the carrying carrying of plate rail road 41 is small
The wheel load of vehicle 2.And rail bed 42 be provided with it is multiple, it is uniformly distributed in the lower section of the peaceful track 41 of A shape track 40, to A shape track
40 peaceful tracks 41 are supported.
Resistance welder 1 includes overhead welding machine and back welding machine, and overhead welding machine and back welding machine are respectively arranged at rail unit 4 and chain
The two sides of 31 center line R, that is, separate from the both sides of 31 place plane P of chain, and is oppositely arranged, and overhead welding machine is located at carrying trolley 2
On reinforcing bar stirrup Π 01 side of pressing lever, back welding machine be located at carrying trolley 2 on reinforcing bar stirrup Π 03 side of bottom muscle；Overhead welding
Machine and back welding machine, which are arranged side by side, two, and overhead welding machine includes the first overhead welding machine 11 and the second overhead welding machine 13, and back welding machine includes the
One back welding machine 12 and the second back welding machine 14.First overhead welding machine 11 and the second overhead welding machine 13 are symmetrically divided centered on welding machine center line C
Cloth, the first back welding machine 12 and the second back welding machine 14 are symmetrical centered on welding machine center line C.Two overhead welding machines and back welding machine are same
When welding is implemented to four points of reinforcing bar stirrup Π, improve welding efficiency, stablize welding quality.
Resistance welder 1 includes ontology and the adjustment device to adjust body position, and ontology is set to the upper of adjustment device
Side, can be adjusted flexibly welding position according to the model of reinforcing bar stirrup Π Π.Ontology includes frame 100 and side cylinder 101, side electricity
Pole 102, upper cylinder 103, top electrode 104, transformer 105 and lower withstanding tight block 106.Wherein, side cylinder 101 is mounted on lead frame
In 100, lateral electrode 102 is set to the extension end of side cylinder 101, and side cylinder 101 is to drive 102 horizontal movement of lateral electrode；On
Cylinder 103 is mounted in lead frame 100, and top electrode 104 is set to the extension end of upper cylinder 103, and upper cylinder 103 is to drive
104 vertical motion of top electrode, transformer 105 are mounted in lead frame 100, and input terminal with power supply for being connected to, transformer 105
Output end be connected to respectively with top electrode 104 and lateral electrode 102, lower withstanding tight block 106 is arranged in lead frame 100, for holding
Hold in the palm the active force of top electrode 104.When in use, by adjusting the position of lateral electrode 102 and top electrode 104, make lateral electrode 102 with
Top electrode 104 forms current loop, and pressing lever 01 and 02 connecting portion of stud and stud 02 and 03 connecting portion of bottom muscle can be completed
Welding.
Adjustment device include pressing lever welding position adjustment device 15, stud welding position adjustment device 16, bottom muscle welding position adjustment device 17,
Back welding pedestal 18 and overhead welding pedestal 19；Back welding pedestal 18 and overhead welding pedestal 19 are relatively arranged on the two sides of rail unit 4, pressing lever weldering
Position adjustment device 15 is mounted on overhead welding pedestal 19, and accepts overhead welding machine；Stud welding position adjustment device 16 is mounted on back welding pedestal
On 18, and device 17 is adjusted by bottom muscle welding position and accepts back welding machine.Two overhead welding machines are arranged side by side on overhead welding pedestal 19, and
There are spacing between two overhead welding machines, two back welding machines are relatively arranged on back welding pedestal 18.
Pressing lever welding position adjusts the adjustment device that device 15 is two overhead welding machines, is mounted on overhead welding pedestal 19, including overhead welding
19 top first double-end lead-screw 151 disposed in parallel of pedestal and two the first polished rods 158, the first polished rod 158 are symmetrical arranged
In 151 two sides of the first double-end lead-screw.The both ends of first polished rod 158 are fixed on overhead welding pedestal 19 by first end axle bed 155, the
The middle part of one polished rod 158 is fixed on overhead welding pedestal 19 by the first central axis seat 159.One end of first double-end lead-screw 151 and the
The transmission connection of one motor 1510, the middle part of the first double-end lead-screw 151 connect with the first half rotations of axle bed 152 that two are symmetrically installed
It connects.Two the first half axle beds 152 are fixed on overhead welding pedestal 19, and the first half pass through between axle bed 152 and the first double-end lead-screw 151
Hierarchic structure limit.Specifically, be provided with the first axle sleeve 150 in two the first half axle beds 152 being symmetrically installed, pass through limitation the
The shaft shoulder of one double-end lead-screw 151 guarantees not dissociate when the rotation of the first double-end lead-screw 151.Screw thread on first double-end lead-screw 151
It is connected with first wire nut block 153, sliding is provided with first slide 156, a first wire nut block 153 and two on the first polished rod 158
A first slide 156 is one group of first movement part.Two groups of first movement parts are symmetrically disposed on the two of two the first half axle beds 152
Side, first movement part top are fixedly installed the first mounting plate 154, and the first overhead welding machine 11 and the second overhead welding machine 13 are respectively arranged at
On two the first mounting plates 154.
Two first wire nut blocks by controlling the rotation of first motor 1510, i.e., on changeable first double-end lead-screw 151
153 relative distance, and then change the relative distance of two the first mounting plates 154 and the first top on the first mounting plate 154
The relative distance of welding machine 11 and the second overhead welding machine 13, to carry out flexible position adjustment according to the model of reinforcing bar stirrup Π.
Stud welding position adjusts device 16 and muscle welding position adjustment device 17 in bottom is the adjustment device of two back welding machines, stud welding position
Adjustment device 16 is mounted on back welding pedestal 18, and structure and pressing lever welding position adjustment device 15 are essentially identical, including back welding pedestal
18 top second double-end lead-screws 161 disposed in parallel and two the second polished rods 168, the second polished rod 168 are symmetrically disposed on the
Two double-end lead-screws, 161 two sides, the second double-end lead-screw 161 are arranged in parallel with the first double-end lead-screw 151.The both ends of second polished rod 168
It is fixed on back welding pedestal 18 by second end axle bed 165, the middle part of the second polished rod 168 is fixed on by the second central axis seat 169
On back welding pedestal 18.One end of second double-end lead-screw 161 and the second motor 1610 are sequentially connected, in the second double-end lead-screw 161
Portion is rotatablely connected with the second half axle beds 162 that two are symmetrically installed.Two the second semiaxis 162 are fixed on back welding pedestal 18,
The second half pass through hierarchic structure between axle bed 162 and the second double-end lead-screw 161 limits.Specifically, two second be symmetrically installed
It is provided with the second axle sleeve 160 in half axle bed 162, by limiting the shaft shoulder of the second double-end lead-screw 161, guarantees the second double-end lead-screw
Do not dissociate when 161 rotation.It is threaded with the second screw block 163 on second double-end lead-screw 161, is slided on the second polished rod 168
Dynamic to be provided with second slide 166, a second screw block 163 and two second slides 166 are one group of second moving member.Two group
Two moving members are symmetrically disposed on the two sides of two the second half axle beds 162, and the second moving member top is fixedly installed the second mounting plate
164。
Specifically, first motor 1510 is installed on first motor pedestal 1512, and pass through first shaft coupling 1511 and the
The end of one double-end lead-screw 151 is connected；Second motor 1610 is installed on the second motor base 1612, and passes through second shaft coupling
1611 are connected with the end of the second double-end lead-screw 161.When pressing lever welding position adjustment device 15 works, first motor 1510 is fixed not
It is dynamic；When stud welding position adjustment device 16 works, the second motor 1610 is fixed.156 are provided with the first cunning in first slide
Set 157, first slide 156 are slided on the first polished rod 158 by the first sliding sleeve 157；It is sliding that second is provided in second slide 166
Set 167, second slide 166 are slided on the second polished rod 168 by the second sliding sleeve 167.In use for some time, it only needs to change
First sliding sleeve 157 and the second sliding sleeve 167 reduce to extend the service life of first slide 156 and second slide 166
Maintenance cost.
Muscle welding position adjustment device 17 in bottom is mounted on the second mounting plate 164 of stud welding position adjustment device 16, including third
Mounting plate 174, third mounting plate 174 are arranged in parallel in 164 top of the second mounting plate, the second mounting plate 164 and third mounting plate
A single head lead screw 171 and two third polished rods 178 are arranged in parallel between 174, third polished rod 178 is symmetrically disposed on single head silk
171 two sides of thick stick.The both ends of third polished rod 178 are fixed on the lower surface of third mounting plate 174, third by third end axle bed 175
Sliding is provided with fixing slide carriage 176 on polished rod 178.Fixing slide carriage 176 is fixed on the upper surface of the second mounting plate 164, single head silk
One end of thick stick 171 passes through a thrust axle bed 172 and is sequentially connected with third motor 1710, the other end of single head lead screw 171 and one
Fixed wire mother tuber 173 is threadedly coupled, and fixed wire mother tuber 173 is fixed on the upper surface of the second mounting plate 164.Second straight line slide unit is
Two, two second straight line slide units are correspondingly arranged with two the second mounting plates 164 on first straight line slide unit, the first back welding machine 12
It is respectively arranged on two third mounting plates 174 with the second back welding machine 14.
Specifically, being provided with thrust housing 170 in thrust axle bed 172, thrust housing 170 is fixed on only by former and later two retaining rings
In push shaft seat 172, it is provided on single head lead screw 171 and the matched thrust shaft shoulder of thrust housing 170.Second motor 1610 is installed on
On two motor bases 1612, and it is connected by second shaft coupling 1611 with the end of the second double-end lead-screw 161.Third motor 1710
It is installed on electric baseboard 1712, and is connected by third shaft coupling 1711 with the end of single head lead screw 171, electric baseboard 1712
It is fixed on the end of third mounting plate 174.Third sliding sleeve 177 is provided in fixing slide carriage 176, fixing slide carriage 176 passes through third
Sliding sleeve 177 slides on third polished rod 178.Third sliding sleeve 177 is only needed to change in use for some time, to extend solid
Determine the service life of slide 176, reduces maintenance cost.
Two the second screw blocks by controlling the rotation of the second motor 1610, i.e., on changeable second double-end lead-screw 161
163 relative distance, and then change the relative distance of two the second mounting plates 164 and third on the second mounting plate 164 is straight
The relative distance of line slide unit, to carry out flexible position adjustment according to the model of reinforcing bar stirrup Π.
By controlling the rotation of third motor 1710, i.e., the position of single head lead screw 171 on changeable Fixed Nut block 173,
And then change the relative distance of the third straight line slide unit and first straight line slide unit where single head lead screw 171, so as to according to reinforcing bar horse
The model of stirrup Π carries out flexible position adjustment.
Further, first movement part and the second moving member are all made of integrally formed mode and form integrated member, with drop
Low processing cost, and make its stress more evenly, improve bearing capacity.
Gap setting has multiple 2 stations of carrying trolley side by side on rail unit 4, and carrying 2 station of trolley includes trolley charging
Position, trolley welding position and trolley discharge level, trolley welding position is corresponding with the position of resistance welder 1, trolley charging bit and trolley
Discharge level is respectively arranged at the two sides of trolley welding position, and trolley charging bit and trolley discharge level are provided with several.
Specifically, in this implementation there are two the settings of trolley charging bit, including the first charging bit 21 and the second charging bit 22, the
One charging bit 21 and the second charging bit 22 are arranged side by side in one end of resistance welder 1, and the center line V1 of the first charging bit 21
Center line V2 with the second charging bit 22 is in a fixed spacing, and is in certain distance with 23 center line X0 of trolley welding position, to meet
Subject to most wide specification stirrup production.There are two the settings of trolley discharge level, including the first discharge level 24 and the second discharge level 25, and first
Discharge level 24 and the second discharge level 25 are arranged side by side in the other end of resistance welder 1, the first discharge level 24 center line U1 and second
25 center line U2 of discharge level is in a fixed spacing, and is in certain distance with 23 center line X0 of trolley welding position.And it as needed, can
To increase several stations in 1 front and back extended line of resistance welder.
Before being welded to reinforcing bar stirrup Π, pressing lever 01, stud 02, bottom muscle 03 are placed on reinforcing bar stirrup Π welding and held
It carries on trolley 2, carrying trolley 2 is installed to trolley charging bit, reinforcing bar stirrup Π weldering is driven by the chain 31 of transmission chain system 3
It connects carrying trolley 2 and marches to trolley welding position 23, carry trolley 2 at this time and be located in resistance welder 1, two of reinforcing bar stirrup Π are vertical
Muscle 02 is located on welding electrode center line W, and overhead welding machine is located at 01 side of pressing lever of reinforcing bar stirrup Π on carrying trolley 2, back welding machine
03 side of bottom muscle of reinforcing bar stirrup Π on carrying trolley 2.At this point, can be led to according to the model and size of reinforcing bar stirrup Π
Toning engagement positions, the spacing of longitudinally adjusted first overhead welding machine and the second overhead welding machine, longitudinally adjusted first back welding machine and the second back welding
The spacing of machine, and the spacing of back welding machine Yu overhead welding machine can be laterally adjusted, it determines welding position, guarantees welding quality.Two overhead weldings
Machine and back welding machine implement welding to four points of reinforcing bar stirrup Π simultaneously, improve welding efficiency, stablize welding quality, and welding moves back
From trolley welding position 23, next reinforcing bar stirrup Π welding is waited for, on the reinforcing bar stirrup Π welding carrying trolley 2 of removal
Remove the reinforcing bar stirrup Π welded；It realizes period discontinuity continuously to produce automatically, substantially reduces labor intensity, improve operation effect
Rate, parallel effectively improves welding quality.
Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (10)
1. a kind of reinforcing bar stirrup automatic welding unit, it is characterised in that: including resistance welder, transmission system, carrying trolley and lead
Rail unit, the transmission system are set on the rail unit, and the carrying trolley is affiliated in the transmission system, described
Transmission system drives the carrying trolley to move along the rail unit；The carrying trolley is used to carry the reinforcing bar of welding front and back
Stirrup, and the carrying trolley be disposed with along the rail unit it is multiple；The resistance welder is set to the guide rail
Unit side, for being welded to the reinforcing bar stirrup on the carrying trolley.
2. reinforcing bar stirrup automatic welding unit according to claim 1, it is characterised in that: the transmission system is transmission chain
System, including chain, drive sprocket unit, driven sprocket unit and support sprocket wheel unit, the drive sprocket unit and described
Driven sprocket unit is respectively arranged at the both ends of the rail unit, and is attached by the chain, the support sprocket wheel
Unit is provided with multiple, and multiple support sprocket wheel units are arranged side by side in the lower section of the chain.
3. reinforcing bar stirrup automatic welding unit according to claim 2, it is characterised in that: the drive sprocket unit includes
Driving motor, drive sprocket and transmission shaft, the driving motor connect the transmission shaft, the transmission chain by the 4th shaft coupling
Wheel is installed on the transmission shaft, and for connecting with the chain；The driving motor is installed in transmission base, described
Transmission shaft is fixed on transmission chain wheel seat by first bearing seat and second bearing seat, and the drive sprocket is located at the first axle
It holds between seat and second bearing seat；
The driven sprocket unit includes driven sprocket, driven shaft, 3rd bearing seat and bearing base, the driven sprocket and institute
It states chain to connect and be installed on the driven shaft, the driven shaft is fixed on the axis by two 3rd bearing seats
It holds on pedestal；
The support sprocket wheel unit includes support sprocket wheel, fourth bearing seat, support axis and support pedestal, and the support sprocket wheel is located at
The bottom end of the chain, and be mounted on the support axis, the support axis is fixed on described hold by the fourth bearing seat
On backing seat.
4. reinforcing bar stirrup automatic welding unit according to claim 2 or 3, it is characterised in that: the carrying trolley passes through
Latch element is connected on the chain of the transmission chain system, and the latch element includes fixed plate, baffle, bolt and clamp screw
Bolt；The fixed plate is fixed on the bottom beam of the carrying trolley, and the top of the bolt is fixed in the fixed plate, bottom end
Across the chain link slot of the chain, the baffle is fastened on the bottom end of the bolt by the tight fixed bolt.
5. reinforcing bar stirrup automatic welding unit according to claim 1, it is characterised in that: the rail unit includes A shape
Track, plate rail road and rail bed, the A shape track peace track are installed in the rail bed, and the A shape track is used
To carry the carrying trolley, and positioning and guiding is carried out, the plate rail road carries the wheel load of the carrying trolley.
6. reinforcing bar stirrup automatic welding unit according to claim 1, it is characterised in that: the resistance welding includes overhead welding
Machine and back welding machine, the overhead welding machine and back welding machine are respectively arranged at the two sides of the rail unit, and are oppositely arranged, the overhead welding
Machine is located at the reinforcing bar stirrup pressing lever side on the carrying trolley, and the back welding machine is located at the reinforcing bar stirrup on the carrying trolley
Bottom muscle side；The overhead welding machine and the back welding machine, which are arranged side by side, two.
7. reinforcing bar stirrup automatic welding unit according to claim 6, it is characterised in that: the resistance welder includes ontology
With the adjustment device to adjust the body position, the ontology is set to the top of the adjustment device.
8. reinforcing bar stirrup automatic welding unit according to claim 7, it is characterised in that: the adjustment device includes pressing lever
Welding position adjusts device, stud welding position adjustment device, bottom muscle welding position adjustment device, back welding pedestal and overhead welding pedestal；The back welding bottom
Seat and overhead welding pedestal are relatively arranged on the two sides of the rail unit, and the pressing lever welding position adjustment device is mounted on the overhead welding
On pedestal, and accept the overhead welding machine；The stud welding position adjustment device is mounted on the back welding pedestal, and by described
Bottom muscle welding position adjusts device and accepts the back welding machine.
9. reinforcing bar stirrup automatic welding unit according to claim 8, it is characterised in that: two overhead welding machines are set side by side
It is placed on the overhead welding pedestal, two back welding machines are relatively arranged on the back welding pedestal.
10. reinforcing bar stirrup automatic welding unit according to claim 9, it is characterised in that: on the rail unit side by side
Gap setting has multiple carrying trolley stations, and the carrying trolley station includes that trolley charging bit, trolley welding position and trolley unload
Material position, the trolley welding position is corresponding with the position of the resistance welder, the trolley charging bit and trolley discharge level difference
The two sides of the trolley welding position are set to, the trolley charging bit and trolley discharge level are provided with several.
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| CN201810958652.4A CN108941867B (en) | 2018-08-22 | 2018-08-22 | A kind of reinforcing bar stirrup automatic welding unit |
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|---|---|---|---|
| CN201810958652.4A CN108941867B (en) | 2018-08-22 | 2018-08-22 | A kind of reinforcing bar stirrup automatic welding unit |
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| CN108941867B CN108941867B (en) | 2019-06-14 |
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| US4029931A (en) * | 1975-10-31 | 1977-06-14 | Tuffaloy Products, Inc. | Sliding table for resistance welding |
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| CN107486617A (en) * | 2016-05-20 | 2017-12-19 | 金华辉煌三联工具实业有限公司 | Chain saw guide plate dislocation spot-welding technology |
| CN108145295A (en) * | 2017-12-30 | 2018-06-12 | 内蒙古上海庙矿业有限责任公司 | A kind of steel bar ladder automatic production line |
| CN108393569A (en) * | 2018-02-01 | 2018-08-14 | 惠州市诚业家具有限公司 | Feeding device and its control method and welding equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4029931A (en) * | 1975-10-31 | 1977-06-14 | Tuffaloy Products, Inc. | Sliding table for resistance welding |
| CN105397258A (en) * | 2014-08-13 | 2016-03-16 | 青岛百键城环保科技有限公司 | Automatic welding equipment of steel net framework |
| CN105729029A (en) * | 2016-05-10 | 2016-07-06 | 中冶建工集团有限公司 | Multi-leg rectangular stirrup welding device |
| CN107486617A (en) * | 2016-05-20 | 2017-12-19 | 金华辉煌三联工具实业有限公司 | Chain saw guide plate dislocation spot-welding technology |
| CN108145295A (en) * | 2017-12-30 | 2018-06-12 | 内蒙古上海庙矿业有限责任公司 | A kind of steel bar ladder automatic production line |
| CN108393569A (en) * | 2018-02-01 | 2018-08-14 | 惠州市诚业家具有限公司 | Feeding device and its control method and welding equipment |
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|---|---|
| CN108941867B (en) | 2019-06-14 |
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