CN116652467A - Welding device for iron tower based on automatic adjustment of welding depth of plate thickness - Google Patents
Welding device for iron tower based on automatic adjustment of welding depth of plate thickness Download PDFInfo
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- CN116652467A CN116652467A CN202310822177.9A CN202310822177A CN116652467A CN 116652467 A CN116652467 A CN 116652467A CN 202310822177 A CN202310822177 A CN 202310822177A CN 116652467 A CN116652467 A CN 116652467A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 210
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 105
- 238000003466 welding Methods 0.000 title claims abstract description 103
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000005498 polishing Methods 0.000 claims description 32
- 238000005259 measurement Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 8
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 238000005192 partition Methods 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 11
- 230000005672 electromagnetic field Effects 0.000 description 6
- 239000010720 hydraulic oil Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding device for an iron tower based on automatic adjustment of the thickness of a plate, and belongs to the technical field of welding. The invention comprises a base, wherein one side of the base is provided with a rust removing mechanism, one end of the rust removing mechanism, which is far away from the base, is provided with a transmission line body, a pair of side clamping plates and a welding frame are arranged above the base, one side of the base is provided with a speed changer, two conveying rollers, a plurality of magnets, a middle partition plate and an opposite side baffle are arranged between the pair of side clamping plates, a conveying belt is connected between the two conveying rollers, a plurality of magnets are uniformly arranged between the two conveying rollers, the thickness of an iron plate is measured through a measuring hydraulic cylinder, the movement of a piston rod of the displacement hydraulic cylinder is controlled, the rotation radius of an inner supporting rod is regulated, the running speed of the conveying belt is reduced, and the welding speed is reduced in the welding process, so that the effect of deepening the welding thickness is achieved.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a welding device for an iron tower, which is used for automatically adjusting the welding depth based on the thickness of a plate.
Background
The welding process of the iron tower is basically the same as the conventional welding process, the only difference is that the welding area is long and straight, so that the alignment of plates is required before welding, if the plates cannot be aligned before welding, even if the angle error is small in the welding process, the welding seam can be continuously expanded and enlarged along with the welding, the defects of welding are caused, the iron tower has different specifications, the used plates are thin and thick, the thicker plates need to be deeper, the factors influencing the welding depth are generally related to the welding temperature, the welding time and the speed, the welding is performed manually, the uniform welding thickness is ensured, an operator is required to have very high welding experience, otherwise, the welding depth is difficult to grasp, the welding plate needs to be additionally derusted and straightened after the welding is finished, and the problems of deformation and stress concentration are easy to cause in the straightening process if the welding depth is not balanced.
Disclosure of Invention
The invention aims to provide a welding device for an iron tower, which is used for automatically adjusting the welding depth based on the thickness of a plate, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a welding set for iron tower based on panel thickness automatic adjustment welding depth, includes the base, one side of base is provided with rust cleaning mechanism, the transmission line body is installed to the one end that rust cleaning mechanism kept away from the base, the top of base is provided with a pair of side splint, weld holder, and one side of base is provided with the speed changer, a pair of be provided with two transfer rollers, a plurality of magnet, middle baffle, opposite side baffle between the side splint, two be connected with the conveyer belt between the transfer roller, a plurality of magnet equipartition sets up between two transfer rollers, be connected with the conveyer belt between speed changer and the transfer roller, the middle baffle passes through the support mounting on a pair of side splint, opposite side baffle rotates to be installed on a pair of side splint, middle baffle and opposite side baffle all are located the conveyer belt top, treat two iron plates of welded and pass through the conveyer belt and convey, because the adsorption of magnet to the iron plate is convenient for the conveyer belt laminating mutually after being conducted to the conveyer belt, even receive external force also unable change the position easily.
Further, a pair of side clamping plates are provided with a plurality of guide plates, two levers are symmetrically arranged in the opposite side baffle plates, the two levers are rotatably arranged in the opposite side baffle plates, one side, close to the middle baffle plate, of each opposite side baffle plate is slidably provided with two bumps, one end of each bump is respectively contacted with one lever, a tension spring is connected between each bump and the inner part of each opposite side baffle plate, after the iron plates are contacted with the guide plates, under the action of the guide plates, the iron plates are close to the middle baffle plate, the edges of the iron plates are attached to the middle baffle plates, only the thickness of one middle baffle plate is separated between the two iron plates, and after the side edges of the attached edges are aligned, the end parts of the iron plates are aligned.
Further, a pair of locking blocks are rotatably arranged at the bottom of the opposite side baffle, a coil spring is arranged at the joint of the locking blocks and the opposite side baffle, a pair of grooves are formed in the position, corresponding to each locking block, of the side clamping plates, the lever blocks the locking blocks, if the ends of the two iron plates are not aligned, after one iron plate contacts the opposite side baffle, the iron plate presses a striker, the striker pushes one end of the lever inwards, the other end of the lever moves away from the upper side of the locking block, the locking blocks deflect upwards under the action of the coil spring, the locking blocks leave the grooves, but the iron plate at the other side is not contacted with the striker, the locking blocks are clamped in the grooves, the opposite side baffle cannot be opened, therefore, the iron plate which is contacted with the opposite side baffle can only slide on a conveyor belt, after the iron plate at the other side also contacts the striker, the two iron plates are completely aligned, the opposite side baffle is opened, and the two iron plates to be welded move into a welding link simultaneously.
Further, install measurement pneumatic cylinder, welding gun in suspension on the welding jig, be provided with the trapezoidal plate on measuring pneumatic cylinder's the piston rod, the external department at four angles of trapezoidal plate is provided with little roller, four be connected with the track on the little roller, welding gun and welding jig sliding connection are connected with driven connecting rod between welding gun and the trapezoidal plate, and when the iron plate moved to measuring pneumatic cylinder below, the iron plate was jacked the trapezoidal plate through the track, and the piston rod of measuring pneumatic cylinder stretches into certain length in the cylinder body, and the thicker the thickness of iron plate is, and the more the measuring pneumatic cylinder piston rod stretches into in the cylinder body, also drives the welding gun through driven connecting rod and removes when the trapezoidal plate removes, keeps the best welding distance between welding gun and the iron plate.
Further, the speed changer includes servo motor, rolling disc, the rolling disc is installed on servo motor, and one side that the servo motor was kept away from to the rolling disc is circumference form equipartition and is provided with a plurality of outer sliding sleeve, every outer sliding sleeve inside slidable mounting has interior branch, and every interior branch and outer sliding sleeve internal connection have the spring, every offered the spout on the outer sliding sleeve, every install long round pin perpendicularly on the interior branch, long round pin and spout sliding connection, servo motor drives the constant speed rotation of rolling disc, and interior branch passes through frictional force and drives the drive belt motion, and the drive belt passes through the band pulley and drives the transfer roller through the conveyer belt and rotate, and the transfer roller passes through the conveyer belt and drives the iron plate and remove, and when measuring the hydraulic cylinder piston rod stretched into in the cylinder body, there is the space increase in the pole chamber to form negative pressure, will shift the inside hydraulic oil suction of pneumatic cylinder, and the piston rod of pneumatic cylinder contracts to the cylinder body inside, and the piston rod drives the conical disc and remove, and the long round pin slides along the effect of spring makes interior branch retract to outside the inside, and the turning radius that interior branch expanded reduces for the running speed of drive belt, the speed of iron plate reduces, and the speed of speed-down of welding in the effect of iron plate, and the automatic weld thickness of the welding is reduced, and the depth is reached, thereby the automatic weld thickness is adjusted to the depth is reached, and the welding depth is adjusted, and the welding depth is reduced, and the welding depth is reached, and the automatic welding depth is adjusted.
Further, the speed changer comprises a pair of deflection hydraulic cylinders and a pair of driven hydraulic cylinders, wherein the pair of driven hydraulic cylinders and piston rods of the pair of deflection hydraulic cylinders are connected with the same conical disc, the conical disc is in sliding contact with all long pins, a pipeline is connected between the measurement hydraulic cylinders and the pair of deflection hydraulic cylinders, one side of the transmission roller is coaxially connected with a belt wheel, the belt wheel and a plurality of inner supporting rods are connected with a transmission belt, a weight is further arranged in the base in a sliding mode, a tensioning wheel is connected onto the weight, the tensioning wheel is connected onto the transmission belt, and the transmission belt is tensioned by the aid of gravity of the weight regardless of the rotation radius of the inner supporting rods.
Further, rust cleaning mechanism includes the support of polishing, lower support of polishing, be provided with a pair of lift pneumatic cylinder between the support of polishing and the support of polishing down, a pair of be connected with the pipeline between lift pneumatic cylinder and the a pair of driven pneumatic cylinder, when the pneumatic cylinder that shifts drives the conical disk and removes, the piston rod of driven pneumatic cylinder is driven to the conical disk, driven pneumatic cylinder rodless chamber and the rodless chamber intercommunication of lift pneumatic cylinder, thickness increase when the iron plate, hydraulic oil in the driven pneumatic cylinder enters into in the lift pneumatic cylinder and makes the support of polishing lift height, thereby make the thickness of clearance fit iron plate between the wheel of polishing, assist driven pneumatic cylinder, shift pneumatic cylinder and measurement pneumatic cylinder under the influence of dead weight simultaneously.
Further, the upper polishing support and the lower polishing support are respectively provided with a mandrel, each mandrel is sleeved with a sleeve, each sleeve is uniformly provided with a plurality of polishing wheels, each mandrel is also provided with a small carriage in a sliding manner, the small carriage is rotationally connected with the sleeve, and the upper polishing support and the lower polishing support are respectively provided with an electric push rod, and the electric push rods are connected with the small carriage.
Further, a plurality of pairs of magnetic strips are arranged in each mandrel, one side of each pair of magnetic strips with opposite polarity faces the outside of the mandrel, a plurality of groups of coils are arranged in each sleeve, a pair of electric brush sheets are connected to the outside of each sleeve in a sliding manner, the electric brush sheets are connected with a control system in a circuit manner, the coils are in contact with the electric brush sheets, the electric brush sheets are electrified, the coils generate electromagnetic fields, the electromagnetic fields interact with the magnetic fields of the magnetic strips, the mandrel is equivalent to a stator, the sleeve is equivalent to a rotor, the sleeve rotates on the outer side of the mandrel, the sleeve drives a grinding wheel to rust and grind a welded iron plate, and an electric push rod drives the sleeve to move back and forth through a small dragging plate.
Compared with the prior art, the invention has the following beneficial effects:
1. through setting up a pair of locking piece, if the tip of two iron plates is uneven, after the iron plate contacted opposite side baffle, the striker pushed inwards the one end of lever, makes the locking piece of one side upwards deflect and leave the recess under the effect of coil spring, but the iron plate of another side still does not contact the striker, can't open to the opposite side baffle, and the side and the tip of two iron plates are in full alignment back opposite side baffle is opened, guarantees that the panel aligns before the welding.
2. The thickness of the iron plate is measured through the measuring hydraulic cylinder, the piston rod of the deflection hydraulic cylinder is controlled to move, the rotation radius of the inner supporting rod is regulated, the running speed of the transmission belt is reduced, the welding speed is reduced in the welding process, the effect of deepening the welding thickness is achieved, the effect of automatic detection and regulation is achieved, manual participation is reduced, and the function of automatically regulating the welding depth is achieved.
3. The mandrel is equivalent to the stator, the sleeve is equivalent to the rotor, the sleeve rotates on the outer side of the mandrel, the sleeve drives the grinding wheel to rust and grind the welded iron plate, the electric push rod drives the sleeve to move back and forth through the small carriage, the grinding wheel moves back and forth without affecting the rotation of the electric push rod, the whole coverage of the movement path of the grinding wheel on the surface of the welded iron plate is realized, and the rust removal function on the surface of the iron plate is realized.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall front view of the present invention;
FIG. 2 is a schematic diagram of the overall top view of the present invention;
FIG. 3 is a schematic representation of the mounting location of a transmission portion of the present invention;
FIG. 4 is a schematic view of the construction of a grinding wheel portion of the present invention;
FIG. 5 is an enlarged view of a portion of the area A of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged view of a portion of the area B of FIG. 3 in accordance with the present invention;
FIG. 7 is a schematic view of the mounting structure of the rotating disc of the present invention;
FIG. 8 is a schematic structural view of a transmission portion of the present invention;
FIG. 9 is an enlarged partial view of region C of FIG. 3 in accordance with the present invention;
in the figure: 1. a base; 2. a side clamping plate; 301. a conveyor belt; 302. a conveying roller; 304. a belt wheel; 4. a tensioning wheel; 5. a guide piece; 6. a middle partition plate; 7. opposite side baffle plates; 701. a striker; 702. a lever; 703. a locking piece; 8. a welding frame; 9. measuring a hydraulic cylinder; 101. a trapezoidal plate; 102. a small roller; 103. a track; 111. a welding gun; 112. a driven connecting rod; 121. a lower polishing bracket; 122. a polishing bracket is arranged on the upper surface; 13. a lifting hydraulic cylinder; 141. a mandrel; 142. a sleeve; 143. grinding wheel; 144. a brush piece; 145. a small carriage; 146. an electric push rod; 15. a servo motor; 16. a rotating disc; 171. an outer sleeve; 172. an inner strut; 173. a spring; 174. a long pin; 18. a transmission belt; 19. a conical disk; 201. a displacement hydraulic cylinder; 202. a driven hydraulic cylinder; 21. a transmission line body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the present invention provides the following technical solutions: the utility model provides a welding set for iron tower based on panel thickness automatically regulated welding depth, the on-line screen storage device comprises a base 1, one side of base 1 is provided with rust cleaning mechanism, the transmission line body 21 is installed to one end that rust cleaning mechanism kept away from base 1, the top of base 1 is provided with a pair of side splint 2, welding frame 8, one side of base 1 is provided with the speed changer, be provided with two transfer rollers 302 between a pair of side splint 2, a plurality of magnet, median septum 6, opposite side baffle 7, be connected with conveyer 301 between two transfer rollers 302, a plurality of magnet equipartition sets up between two transfer rollers 302, be connected with the conveyer belt 18 between speed changer and the transfer roller 302, median septum 6 passes through the support mounting on a pair of side splint 2, opposite side baffle 7 rotates and installs on a pair of side splint 2, median septum 6 and opposite side baffle 7 all are located the conveyer belt 18 top, a pair of side splint 2 all are provided with a plurality of guide piece 5, the inside symmetry of opposite side baffle 7 is provided with two levers 702, two levers 702 rotate and install inside opposite side baffle 7, one side of baffle 7 is close to middle baffle 6 slides and is provided with two buttons 701, a pair of buttons 701, two buttons 702 are connected with a pair of opposite side baffle 703 and a pair of opposite side baffle 7 rotation groove 703 are provided with opposite side 703, the opposite side 703 are connected with opposite side baffle 703, the opposite side baffle 703 is connected with opposite side baffle 703, the opposite side baffle 703 rotates and is connected with opposite side baffle 703.
The two iron plates to be welded are conveyed through the conveying belt 301, the iron plates are conducted onto the conveying belt 301 to facilitate the joint of the conveying belt 301, even if the positions of the iron plates cannot be easily changed due to external force, after the iron plates are contacted with the guide plates 5, the iron plates are close to the middle partition plate 6 under the action of the guide plates 5, the edges of the iron plates are jointed with the middle partition plate 6, only the thickness of one middle partition plate 6 is separated between the two iron plates, after the side edges of the edges are aligned, the end parts of the iron plates are aligned, if the end parts of the two iron plates are not aligned, when one iron plate is contacted with the opposite side baffle plate 7, the iron plates are extruded to the striker 701, one end of the lever 702 is pushed inwards by the striker 701, the other end of the lever 703 is moved away from the upper side of the lock block 703, the lock block 703 is upwards deflected under the action of the coil spring, and the lock block 703 is separated from the groove, but the other side of the iron plate is not contacted with the striker 701, the lock block 703 is clamped in the groove, the opposite side baffle plate 7 cannot be opened, therefore, the iron plates contacted with the opposite side baffle plate 7 can only be blocked, after the two side baffle plates are aligned, and the two side edges of the iron plates are completely welded, and the opposite side edges of the iron plates can be completely welded.
The welding frame 8 is suspended and provided with a measuring hydraulic cylinder 9 and a welding gun 111, a piston rod of the measuring hydraulic cylinder 9 is provided with a trapezoid plate 101, external positions of four corners of the trapezoid plate 101 are provided with small rollers 102, the four small rollers 102 are connected with tracks 103, the welding gun 111 is in sliding connection with the welding frame 8, a driven connecting rod 112 is connected between the welding gun 111 and the trapezoid plate 101, when the iron plate moves below the measuring hydraulic cylinder 9, the iron plate jacks up the trapezoid plate 101 through the tracks 103, a piston rod of the measuring hydraulic cylinder 9 stretches into a cylinder body for a certain length, the thicker the iron plate is, the more the piston rod of the measuring hydraulic cylinder 9 stretches into the cylinder body, the trapezoid plate 101 moves and drives the welding gun 111 to move through the driven connecting rod 112, and the optimal welding distance between the welding gun 111 and the iron plate is kept.
The speed changer comprises a servo motor 15, a rotating disc 16, a pair of deflection hydraulic cylinders 201 and a pair of driven hydraulic cylinders 202, wherein the rotating disc 16 is arranged on the servo motor 15, a plurality of outer sliding sleeves 171 are uniformly distributed on one side, far away from the servo motor 15, of the rotating disc 16 in a circumferential shape, each outer sliding sleeve 171 is internally provided with an inner supporting rod 172, each inner supporting rod 172 and each outer sliding sleeve 171 are internally connected with a spring 173, each outer sliding sleeve 171 is provided with a sliding groove, each inner supporting rod 172 is vertically provided with a long pin 174, the long pins 174 are in sliding connection with the sliding grooves, the piston rods of the pair of driven hydraulic cylinders 202 and the pair of deflection hydraulic cylinders 201 are connected with the same conical disc 19, the conical disc 19 is in sliding contact with all the long pins 174, a pipeline is connected between the measuring hydraulic cylinders 9 and the pair of deflection hydraulic cylinders 201, one side of a conveying roller 302 is coaxially connected with a belt pulley 304, a driving belt 18 is connected between the belt pulley 304 and the plurality of inner supporting rods 172, a weight is also slidingly arranged in the base 1, the weight is connected with a tensioning wheel 4, and the tensioning wheel 4 is connected to the driving belt 18.
The servo motor 15 drives the rotating disc 16 to rotate at a constant speed, the inner support rod 172 drives the transmission belt 18 to move through friction force, the transmission belt 18 drives the transmission roller 302 to rotate through the belt pulley 304, the transmission roller 302 drives the iron plate to move through the transmission belt 301, when the piston rod of the hydraulic cylinder 9 stretches into the cylinder body, the space in the rod cavity is increased to form negative pressure, hydraulic oil in the displacement hydraulic cylinder 201 is sucked out, the piston rod of the displacement hydraulic cylinder 201 contracts towards the inside of the cylinder body, the piston rod drives the conical disc 19 to move, the conical surface contracts backwards, the long pin 174 slides along the conical surface, the inner support rod 172 retracts towards the inside of the outer sliding sleeve 171 under the action of the spring 173, the rotation radius of the inner support rod 172 is reduced, the running speed of the transmission belt 18 is slowed down, the welded iron plate is slowed down to move, the welding speed is reduced in the welding process, the effect of deepening the welding thickness is achieved, the thickness of the iron plate is thicker, finally, the transmission speed of the transmission belt 301 is slower, the welding time is prolonged, the effect of automatic detection and adjustment is achieved, the function of automatic detection and manual participation of the support rod is reduced, the function of automatic adjustment is achieved, the function of automatically adjusting the support rod 172 is realized, the function of automatically adjusting the depth is realized, the stretching of the inner support rod 172 is always, the function is guaranteed, and the tension of the tension pulley is adjusted, and the tension of the tension pulley is always 4 is adjusted.
The rust removing mechanism comprises an upper polishing support 122 and a lower polishing support 121, a pair of lifting hydraulic cylinders 13 are arranged between the upper polishing support 122 and the lower polishing support 121, a pipeline is connected between the pair of lifting hydraulic cylinders 13 and the pair of driven hydraulic cylinders 202, a mandrel 141 is arranged on the upper polishing support 122 and the lower polishing support 121, sleeves 142 are sleeved on each mandrel 141, a plurality of polishing wheels 143 are uniformly distributed on each sleeve 142, a small carriage 145 is further slidably mounted on each mandrel 141, the small carriage 145 is rotatably connected with the sleeves 142, the upper polishing support 122 and the lower polishing support 121 are respectively provided with an electric push rod 146, the electric push rods 146 are connected with the small carriage 145, a plurality of pairs of magnetic strips are arranged in each mandrel 141, one side of each pair of magnetic strips with opposite polarity faces the outside of the mandrel 141, a plurality of groups of coils are arranged inside each sleeve 142, a pair of electric brush sheets 144 are slidably connected outside each sleeve 142, the electric brush sheets 144 are connected with a control system circuit, and the coils are contacted with the electric brush sheets 144.
While the conical disk 19 is driven by the position-changing hydraulic cylinder 201 to move, the piston rod of the driven hydraulic cylinder 202 is driven by the conical disk 19 to move, the rodless cavity of the driven hydraulic cylinder 202 is communicated with the rodless cavity of the lifting hydraulic cylinder 13, when the thickness of the iron plate is increased, hydraulic oil in the driven hydraulic cylinder 202 enters the lifting hydraulic cylinder 13 to enable the upper grinding support 122 to be lifted, so that the gap between the grinding wheels 143 is matched with the thickness of the iron plate, meanwhile, the upper grinding support 122 assists the driven hydraulic cylinder 202, the position-changing hydraulic cylinder 201 and the measuring hydraulic cylinder 9 to reset under the influence of self weight, the electric brush 144 is electrified, the coil generates an electromagnetic field, the electromagnetic field interacts with the magnetic field of the magnetic stripe, the mandrel 141 is equivalent to a stator, the sleeve 142 is equivalent to a rotor, the sleeve 142 rotates outside the mandrel 141, the sleeve 142 drives the iron plate after the grinding wheel 143 to perform rust removal grinding, the electric push rod 146 drives the sleeve 142 to move back and forth through the small carriage 145, the small carriage 145 is in switching with the sleeve 143, the grinding wheel 143 moves back and forth without affecting the rotation of the self, the upper grinding support 122 is in the direction of the whole surface of the iron plate, the surface of the iron plate is subjected to rust removal by the movement path of the upper grinding support 143, and the whole surface of the iron plate is subjected to rust removal.
The working principle of the invention is as follows: the two iron plates to be welded are conveyed through the conveying belt 301, the iron plates are conducted onto the conveying belt 301 to facilitate the conveying belt 301 to be attached to each other due to the adsorption effect of the magnets on the iron plates, even if the positions of the iron plates cannot be easily changed due to external force, after the iron plates are contacted with the guide plates 5, the iron plates are close to the middle partition plate 6 under the action of the guide plates 5, the edges of the iron plates are attached to the middle partition plate 6, only the thickness of one middle partition plate 6 is separated between the two iron plates, after the side edges of the attached edges are aligned, the end parts of the iron plates are aligned, if the end parts of the two iron plates are not aligned, after one iron plate contacts the opposite side baffle plate 7, the iron plates are extruded to the striker 701, one end part of the lever 702 is pushed inwards by the striker 701, the other end part of the lever 703 is moved away from the upper side of the lock block 703, the lock block 703 is upwards deflected under the action of the coil spring, and the lock block 703 is separated from the groove, but the other side of the iron plate is not contacted with the striker 701, the lock block 703 is clamped in the groove, the opposite side baffle plate 7 cannot be opened, and therefore the iron plates 7 can only be blocked, after the two side baffle plates are aligned, and the two side edges of the iron plates can be completely welded, and the opposite side plates are completely welded.
When the iron plate moves to the lower part of the measuring hydraulic cylinder 9, the iron plate jacks up the trapezoid plate 101 through the caterpillar 103, a piston rod of the measuring hydraulic cylinder 9 stretches into the cylinder body for a certain length, the thicker the iron plate is, the more the piston rod of the measuring hydraulic cylinder 9 stretches into the cylinder body, the trapezoid plate 101 moves and simultaneously drives the welding gun 111 to move through the driven connecting rod 112, and the optimal welding distance between the welding gun 111 and the iron plate is kept.
The servo motor 15 drives the rotating disc 16 to rotate at a constant speed, the inner support rod 172 drives the transmission belt 18 to move through friction force, the transmission belt 18 drives the transmission roller 302 to rotate through the belt pulley 304, the transmission roller 302 drives the iron plate to move through the transmission belt 301, when the piston rod of the hydraulic cylinder 9 stretches into the cylinder body, the space in the rod cavity is increased to form negative pressure, hydraulic oil in the displacement hydraulic cylinder 201 is sucked out, the piston rod of the displacement hydraulic cylinder 201 contracts towards the inside of the cylinder body, the piston rod drives the conical disc 19 to move, the conical surface contracts backwards, the long pin 174 slides along the conical surface, the inner support rod 172 retracts towards the inside of the outer sliding sleeve 171 under the action of the spring 173, the rotation radius of the inner support rod 172 is reduced, the running speed of the transmission belt 18 is slowed down, the welded iron plate is slowed down to move, the welding speed is reduced in the welding process, the effect of deepening the welding thickness is achieved, the thickness of the iron plate is thicker, finally, the transmission speed of the transmission belt 301 is slower, the welding time is prolonged, the effect of automatic detection and adjustment is achieved, the function of automatic detection and manual participation of the support rod is reduced, the function of automatic adjustment is achieved, the function of automatically adjusting the support rod 172 is realized, the function of automatically adjusting the depth is realized, the stretching of the inner support rod 172 is always, the function is guaranteed, and the tension of the tension pulley is adjusted, and the tension of the tension pulley is always 4 is adjusted.
While the conical disk 19 is driven by the position-changing hydraulic cylinder 201 to move, the piston rod of the driven hydraulic cylinder 202 is driven by the conical disk 19 to move, the rodless cavity of the driven hydraulic cylinder 202 is communicated with the rodless cavity of the lifting hydraulic cylinder 13, when the thickness of the iron plate is increased, hydraulic oil in the driven hydraulic cylinder 202 enters the lifting hydraulic cylinder 13 to enable the upper grinding support 122 to be lifted, so that the gap between the grinding wheels 143 is matched with the thickness of the iron plate, meanwhile, the upper grinding support 122 assists the driven hydraulic cylinder 202, the position-changing hydraulic cylinder 201 and the measuring hydraulic cylinder 9 to reset under the influence of self weight, the electric brush 144 is electrified, the coil generates an electromagnetic field, the electromagnetic field interacts with the magnetic field of the magnetic stripe, the mandrel 141 is equivalent to a stator, the sleeve 142 is equivalent to a rotor, the sleeve 142 rotates outside the mandrel 141, the sleeve 142 drives the iron plate after the grinding wheel 143 to perform rust removal grinding, the electric push rod 146 drives the sleeve 142 to move back and forth through the small carriage 145, the small carriage 145 is in switching with the sleeve 143, the grinding wheel 143 moves back and forth without affecting the rotation of the self, the upper grinding support 122 is in the direction of the whole surface of the iron plate, the surface of the iron plate is subjected to rust removal by the movement path of the upper grinding support 143, and the whole surface of the iron plate is subjected to rust removal.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. Welding set for iron tower based on panel thickness automatic adjustment welding depth, its characterized in that: including base (1), one side of base (1) is provided with rust removal mechanism, transmission line body (21) are installed to the one end that base (1) was kept away from to rust removal mechanism, the top of base (1) is provided with a pair of side splint (2), welded frame (8), and one side of base (1) is provided with the speed changer, a pair of be provided with two transfer rollers (302), a plurality of magnet, middle baffle (6), opposite side baffle (7) between side splint (2), two be connected with conveyer belt (301) between transfer roller (302), a plurality of magnet equipartition sets up between two transfer roller (302), be connected with conveyer belt (18) between speed changer and the transfer roller (302), middle baffle (6) are installed on a pair of side splint (2) through the support, opposite side baffle (7) rotate and install on a pair of side splint (2), middle baffle (6) and opposite side baffle (7) all are located conveyer belt (18) top.
2. The welding device for iron towers, which is capable of automatically adjusting the welding depth based on the thickness of a plate material, according to claim 1, is characterized in that: a pair of all be provided with a plurality of guide blade (5) on side splint (2), the inside symmetry of opposite side baffle (7) is provided with two levers (702), two lever (702) rotate and install inside opposite side baffle (7), one side that opposite side baffle (7) are close to middle baffle (6) slides and is provided with two and hit the button (701), two the one end that hits button (701) contacts with one lever (702) respectively, is connected with the extension spring between the inside of every hits button (701) and opposite side baffle (7).
3. The welding device for iron towers, which is capable of automatically adjusting the welding depth based on the thickness of a plate material, according to claim 2, is characterized in that: the bottom of opposite side baffle (7) rotates and installs a pair of locking piece (703), a pair of the switching department of locking piece (703) and opposite side baffle (7) is provided with the coil spring, a pair of the position department that corresponds every locking piece (703) on side splint (2) installs flutedly, lever (702) block locking piece (703).
4. The welding device for iron towers, which is capable of automatically adjusting the welding depth based on the thickness of a plate material, according to claim 1, is characterized in that: the welding frame (8) is hung and is installed measurement pneumatic cylinder (9), welding rifle (111), be provided with trapezoidal board (101) on the piston rod of measurement pneumatic cylinder (9), the external department in four angles of trapezoidal board (101) is provided with little roller (102), four be connected with track (103) on little roller (102), welding rifle (111) and welding frame (8) sliding connection are connected with driven connecting rod (112) between welding rifle (111) and trapezoidal board (101).
5. The welding device for iron towers, which is capable of automatically adjusting the welding depth based on the thickness of a plate material, according to claim 4, is characterized in that: the speed changer comprises a servo motor (15) and a rotating disc (16), wherein the rotating disc (16) is arranged on the servo motor (15), one side, far away from the servo motor (15), of the rotating disc (16) is provided with a plurality of outer sliding sleeves (171) in a circumferential uniformly distributed mode, each outer sliding sleeve (171) is internally provided with an inner supporting rod (172), each inner supporting rod (172) is connected with a spring (173) with the outer sliding sleeve (171) in a sliding mode, each outer sliding sleeve (171) is provided with a sliding groove, each inner supporting rod (172) is vertically provided with a long pin (174), and each long pin (174) is connected with the sliding groove in a sliding mode.
6. The welding device for iron towers, which is capable of automatically adjusting the welding depth based on the thickness of a plate material, according to claim 5, is characterized in that: the speed changer comprises a pair of deflection hydraulic cylinders (201), a pair of driven hydraulic cylinders (202) and a pair of piston rods of the deflection hydraulic cylinders (201) are connected with the same conical disc (19), the conical disc (19) is in sliding contact with all long pins (174), a pipeline is connected between each measurement hydraulic cylinder (9) and the corresponding pair of deflection hydraulic cylinders (201), one pulley (304) is coaxially connected to one side of each transmission roller (302), a transmission belt (18) is connected between each pulley (304) and each inner strut (172), a weight is further arranged in each base (1) in a sliding mode, a tensioning wheel (4) is connected to each weight, and each tensioning wheel (4) is connected to each transmission belt (18).
7. The welding device for iron towers, which is capable of automatically adjusting the welding depth based on the thickness of a plate material, according to claim 6, is characterized in that: the rust removing mechanism comprises an upper polishing support (122) and a lower polishing support (121), a pair of lifting hydraulic cylinders (13) are arranged between the upper polishing support (122) and the lower polishing support (121), and a pipeline is connected between the lifting hydraulic cylinders (13) and the driven hydraulic cylinders (202).
8. The welding device for iron towers, which is capable of automatically adjusting the welding depth based on the thickness of a plate material, according to claim 7, is characterized in that: the polishing device is characterized in that a mandrel (141) is arranged on each of the upper polishing support (122) and the lower polishing support (121), a sleeve (142) is sleeved on each mandrel (141), a plurality of polishing wheels (143) are uniformly distributed on each sleeve (142), a small carriage (145) is further slidably mounted on each mandrel (141), the small carriage (145) is rotatably connected with the sleeve (142), an electric push rod (146) is arranged on each of the upper polishing support (122) and the lower polishing support (121), and the electric push rods (146) are connected with the small carriage (145).
9. The welding device for iron towers, which is capable of automatically adjusting the welding depth based on the thickness of a plate material, according to claim 8, is characterized in that: a plurality of pairs of magnetic strips are arranged in each mandrel (141), one side of each pair of magnetic strips with opposite polarities faces the outside of the mandrel (141), a plurality of groups of coils are arranged inside each sleeve (142), a pair of electric brush sheets (144) are connected to the outside of each sleeve (142) in a sliding mode, the electric brush sheets (144) are connected with a control system circuit, and the coils are in contact with the electric brush sheets (144).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310822177.9A CN116652467A (en) | 2023-07-06 | 2023-07-06 | Welding device for iron tower based on automatic adjustment of welding depth of plate thickness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310822177.9A CN116652467A (en) | 2023-07-06 | 2023-07-06 | Welding device for iron tower based on automatic adjustment of welding depth of plate thickness |
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| CN116652467A true CN116652467A (en) | 2023-08-29 |
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| CN202310822177.9A Pending CN116652467A (en) | 2023-07-06 | 2023-07-06 | Welding device for iron tower based on automatic adjustment of welding depth of plate thickness |
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB797020A (en) * | 1955-11-24 | 1958-06-25 | American Viscose Corp | Welding apparatus |
| CN1103827A (en) * | 1993-12-16 | 1995-06-21 | 太原市恒山机械厂 | Method and equipment for grinding the surface of billet controlled by microcomputer |
| JP2006218945A (en) * | 2005-02-09 | 2006-08-24 | Kubota Corp | Transmission structure of farm working machinery |
| CN102689147A (en) * | 2012-03-19 | 2012-09-26 | 辽宁省机械研究院有限公司 | High-speed straightening dimensioning blanking process and equipment for aluminum flat pipe of automobile air conditioner |
| CN107876943A (en) * | 2017-11-30 | 2018-04-06 | 南通蓝岛海洋工程有限公司 | A kind of building technology of wind-power tower |
| CN108296791A (en) * | 2017-08-07 | 2018-07-20 | 海盐普源电力科技有限公司 | The processing method of dual power supply transmitter |
| CN207813132U (en) * | 2018-01-31 | 2018-09-04 | 昆明市明利丰通信铁塔制造有限公司 | A kind of Self-temperature-regulating communication iron tower computer room |
| CN207934555U (en) * | 2018-01-31 | 2018-10-02 | 昆明市明利丰通信铁塔制造有限公司 | A kind of communication iron tower safety device |
| CN109339550A (en) * | 2018-12-06 | 2019-02-15 | 江苏齐天铁塔制造有限公司 | A kind of preparation method suitable for extra-high voltage direct-current transmission steel tower |
| CN111515605A (en) * | 2020-05-18 | 2020-08-11 | 山东永安特种装备有限公司 | Full-automatic base welding set |
| CN111545628A (en) * | 2020-05-18 | 2020-08-18 | 中电建武汉铁塔有限公司 | Iron tower gusset punching press deburring device |
| CN111730179A (en) * | 2020-07-08 | 2020-10-02 | 南通泰胜蓝岛海洋工程有限公司 | Welding process of tower frame door frame |
| CN112476208A (en) * | 2020-11-24 | 2021-03-12 | 杨华 | Finish machining treatment process for aluminum alloy plate |
| CN112548571A (en) * | 2020-12-14 | 2021-03-26 | 南通大通电气有限公司 | Automatic welding system for underground waterproof wire casing and using method thereof |
| CN113275962A (en) * | 2021-06-16 | 2021-08-20 | 江西和美陶瓷有限公司 | Pretreatment device for ceramic tile water absorption rate detection sample and control method thereof |
| CN113878423A (en) * | 2020-07-02 | 2022-01-04 | 乳山市双兴机床制造有限公司 | Belt type full-automatic end face grinding device |
| CN216264044U (en) * | 2021-10-13 | 2022-04-12 | 深圳市鑫联发丝印器材有限公司 | Production equipment for silk-screen aluminum frame |
| CN115533283A (en) * | 2022-10-17 | 2022-12-30 | 谢朝金 | Plasma arc welding machine with automatic positioning and steering and surface circulation cleaning functions |
| CN115533395A (en) * | 2022-04-26 | 2022-12-30 | 无锡普天铁心股份有限公司 | Automatic welding process and device for iron core metal fittings of distribution transformer |
| CN115740814A (en) * | 2022-11-16 | 2023-03-07 | 山东三维重工有限公司 | Automatic production line for H-shaped steel |
-
2023
- 2023-07-06 CN CN202310822177.9A patent/CN116652467A/en active Pending
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB797020A (en) * | 1955-11-24 | 1958-06-25 | American Viscose Corp | Welding apparatus |
| CN1103827A (en) * | 1993-12-16 | 1995-06-21 | 太原市恒山机械厂 | Method and equipment for grinding the surface of billet controlled by microcomputer |
| JP2006218945A (en) * | 2005-02-09 | 2006-08-24 | Kubota Corp | Transmission structure of farm working machinery |
| CN102689147A (en) * | 2012-03-19 | 2012-09-26 | 辽宁省机械研究院有限公司 | High-speed straightening dimensioning blanking process and equipment for aluminum flat pipe of automobile air conditioner |
| CN108296791A (en) * | 2017-08-07 | 2018-07-20 | 海盐普源电力科技有限公司 | The processing method of dual power supply transmitter |
| CN107876943A (en) * | 2017-11-30 | 2018-04-06 | 南通蓝岛海洋工程有限公司 | A kind of building technology of wind-power tower |
| CN207813132U (en) * | 2018-01-31 | 2018-09-04 | 昆明市明利丰通信铁塔制造有限公司 | A kind of Self-temperature-regulating communication iron tower computer room |
| CN207934555U (en) * | 2018-01-31 | 2018-10-02 | 昆明市明利丰通信铁塔制造有限公司 | A kind of communication iron tower safety device |
| CN109339550A (en) * | 2018-12-06 | 2019-02-15 | 江苏齐天铁塔制造有限公司 | A kind of preparation method suitable for extra-high voltage direct-current transmission steel tower |
| CN111545628A (en) * | 2020-05-18 | 2020-08-18 | 中电建武汉铁塔有限公司 | Iron tower gusset punching press deburring device |
| CN111515605A (en) * | 2020-05-18 | 2020-08-11 | 山东永安特种装备有限公司 | Full-automatic base welding set |
| CN113878423A (en) * | 2020-07-02 | 2022-01-04 | 乳山市双兴机床制造有限公司 | Belt type full-automatic end face grinding device |
| CN111730179A (en) * | 2020-07-08 | 2020-10-02 | 南通泰胜蓝岛海洋工程有限公司 | Welding process of tower frame door frame |
| CN112476208A (en) * | 2020-11-24 | 2021-03-12 | 杨华 | Finish machining treatment process for aluminum alloy plate |
| CN112548571A (en) * | 2020-12-14 | 2021-03-26 | 南通大通电气有限公司 | Automatic welding system for underground waterproof wire casing and using method thereof |
| CN113275962A (en) * | 2021-06-16 | 2021-08-20 | 江西和美陶瓷有限公司 | Pretreatment device for ceramic tile water absorption rate detection sample and control method thereof |
| CN216264044U (en) * | 2021-10-13 | 2022-04-12 | 深圳市鑫联发丝印器材有限公司 | Production equipment for silk-screen aluminum frame |
| CN115533395A (en) * | 2022-04-26 | 2022-12-30 | 无锡普天铁心股份有限公司 | Automatic welding process and device for iron core metal fittings of distribution transformer |
| CN115533283A (en) * | 2022-10-17 | 2022-12-30 | 谢朝金 | Plasma arc welding machine with automatic positioning and steering and surface circulation cleaning functions |
| CN115740814A (en) * | 2022-11-16 | 2023-03-07 | 山东三维重工有限公司 | Automatic production line for H-shaped steel |
Non-Patent Citations (1)
| Title |
|---|
| 王国法;庞义辉;: "8.2m超大采高综采成套装备研制及应用", 煤炭工程, no. 11 * |
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