CN116727954A - Welding set that power switch cabinet production was used - Google Patents
Welding set that power switch cabinet production was used Download PDFInfo
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- CN116727954A CN116727954A CN202311017420.6A CN202311017420A CN116727954A CN 116727954 A CN116727954 A CN 116727954A CN 202311017420 A CN202311017420 A CN 202311017420A CN 116727954 A CN116727954 A CN 116727954A
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- hydraulic cylinder
- plate
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- 238000003466 welding Methods 0.000 title claims abstract description 108
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 231100000331 toxic Toxicity 0.000 claims abstract description 8
- 230000002588 toxic effect Effects 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000007664 blowing Methods 0.000 claims description 24
- 230000000903 blocking effect Effects 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 8
- 238000005452 bending Methods 0.000 description 23
- 230000009471 action Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000003517 fume Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Classifications
-
- 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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- 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
-
- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a welding device for producing an electric power switch cabinet, which relates to the technical field of switch cabinet production and comprises a clamping mechanism, a positioning mechanism and a welding mechanism, wherein the clamping mechanism is arranged below the welding mechanism and is used for clamping a cabinet door plate below the welding mechanism, and the clamping mechanism comprises a supporting plate, a placing plate, a first hydraulic cylinder and a side clamping strip; the positioning mechanism is arranged below the welding mechanism and used for positioning the folder below the welding mechanism, collecting toxic smoke dust during welding, and cooling a welded high-temperature welding seam, and comprises a fixing strip, a second hydraulic cylinder, a motor, a filter, a negative pressure fan and a third hydraulic cylinder; the welding mechanism is used for welding the matched cabinet door plates and the file folder, and comprises a vertical plate, a transverse plate, a hydraulic cylinder IV, a hydraulic cylinder V, a hydraulic cylinder VI and a welding gun. The invention has reasonable scheme and ingenious structure, and can automatically and accurately weld the file folder and the cabinet door plate together.
Description
Technical Field
The invention relates to the technical field of switch cabinet production, in particular to a welding device for power switch cabinet production.
Background
The switch cabinet is an electrical device, and has the main functions of opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system.
At present, a manual welding mode is generally adopted to weld a folder on the inner side of a cabinet door plate of the switch cabinet. Before welding, the cabinet door plate needs to be moved to an operation platform, then a ruler and a pen are used for measuring and marking the welding position of the file folder on the cabinet door plate, then the file folder is pressed to the marking position on the cabinet door plate by one hand, then the welding tool is held by the other hand to weld, and after welding, the cabinet door plate is moved away from the operation platform. The whole process is quite time-consuming and labor-consuming, and greatly restricts the production efficiency of related enterprises. Furthermore, it is notable that a large amount of fumes are generated during welding, and these fumes contain various toxic substances, such as ozone, nitrogen oxides, hydrocarbons, carbon monoxide, etc., which cause great harm to the human body.
Disclosure of Invention
The invention aims to provide a welding device for producing a power switch cabinet, which aims to solve the defects caused by the prior art.
A welding device for the production of a power switch cabinet comprises a clamping mechanism, a positioning mechanism and a welding mechanism, wherein,
the clamping mechanism is arranged below the welding mechanism and is used for clamping the cabinet door plate below the welding mechanism;
the positioning mechanism is arranged below the welding mechanism and used for positioning the file folder below the welding mechanism, collecting poisonous smoke dust during welding, and cooling the welded high-temperature welding seam;
the welding mechanism is used for welding the matched cabinet door plates and the folders.
Preferably, the clamping mechanism comprises a supporting plate, a placing plate, a first hydraulic cylinder and a side clamping strip, wherein the supporting plate is horizontally arranged and is uniformly connected with a plurality of supporting legs at the lower side of the supporting plate, supporting legs are connected with bottom threads of the supporting legs, the placing plate is arranged above the supporting plate and is welded with an end blocking strip at the front side of the supporting plate, a pair of side blocking strips are symmetrically welded at the left side and the right side of the placing plate, a long strip-shaped sliding groove is formed in the side blocking strips, the front end of the side blocking strips is rotationally connected to the upper side of the supporting plate through a connecting seat, the first hydraulic cylinder is provided with a pair of sliding grooves which are symmetrically connected to the supporting plate in a left-right mode, the first hydraulic cylinder is vertically upwards provided with a first hinge seat, the first hinge seat is connected to the sliding groove of the same side through a pin, the side clamping strip is arranged on the upper side of the placing plate, the side blocking strips are symmetrically connected to the same side through a pair of hinge strips in a parallel mode, a hook is arranged between the first hinge strip and the placing plate, the front end of the side blocking strip is connected to the hanging plate through a wire rope, the hanging plate is arranged at the other end of the hanging plate is in a state of the hanging plate, and the hanging plate is in a state of being stretched, and the hanging plate is in a state of being stretched on the hanging plate is completely, and the hanging wire rope is arranged on the hanging plate is in a state of a wire rope is completely is connected to the side being in a state being placed in a state is opposite a state.
Preferably, the positioning mechanism comprises a fixing strip, a hydraulic cylinder II, a motor, a filter, a negative pressure fan and a hydraulic cylinder III, wherein the fixing strip is provided with a pair of fixing strips and is connected with the rear part of the placing plate in a bilateral symmetry manner, the hydraulic cylinder II is provided with a pair of fixing strips and is correspondingly connected with the upper parts of the two fixing strips, the hydraulic cylinder II is horizontally arranged forwards and is connected with a hinging seat II at the tail end of a piston rod of the hydraulic cylinder II, the hinging seat II is hinged with an L-shaped hinging strip II, the lower part of the fixing strip is connected with a hinging seat III, the hinging seat III is hinged with a '-' shaped hinging strip III, the lower ends of the hinging strips II positioned at the same side are hinged with the front ends of the hinging strips III, the front sides of the two hinging strips II are jointly connected with overturning strips, the front sides of the overturning strips are centrally connected with a '-shaped connecting strip, both ends of the connecting strips are connected with' [ -shaped fixing plates, the motor is provided with a pair of guide strips which are respectively and correspondingly connected with the two fixing plates, the output end of the motor is inwards provided with a first gear which is connected with a key, the inner sides of the fixing plates are vertically symmetrically connected with a pair of guide strips, the guide strips are in a [ -shaped structure and are slidably connected with straight racks on the inner sides of the guide strips, the first gear which is positioned on the same side is meshed with the upper straight rack and the lower straight rack, a U-shaped air blowing pipe is connected between the pair of straight racks on the upper side, rectangular air blowing grooves are uniformly distributed on the lower side of the air blowing pipe, two ends of the air blowing pipe are respectively connected with an air guide pipe, rectangular air suction grooves are uniformly distributed on the lower side of the air suction pipe, two ends of the air suction pipe are respectively connected with an air guide pipe II, the other end of the air guide pipe II is connected with the air inlet end of the filter, the air outlet end of the filter is connected with an air guide pipe III, the air suction device is characterized in that the other end of the air duct III is connected to the air inlet end of the negative pressure fan, the negative pressure fan is arranged in the middle of the connecting strip, the other end of the air duct I is connected to the air outlet end of the negative pressure fan, the two ends of the air suction pipe are connected with a [ -shaped expansion strip jointly, the front side of the expansion strip is connected with a -shaped connecting frame, two sides of the connecting frame are symmetrically connected with two pairs of hinge strips IV, the inner ends of the pair of hinge strips IV on the same side are connected with a linkage strip jointly, the hydraulic cylinder III is arranged forwards and connected to the middle of the connecting frame, the tail end of a piston rod of the hydraulic cylinder III is connected with a connecting block, the upper side and the lower side of the connecting block are symmetrically connected with a pair of end fixing strips, the left end and the right end of the end fixing strips are symmetrically provided with long-bar-shaped linkage grooves, the ends of the linkage strips are connected to the adjacent linkage grooves through pins, and the outer ends of the pair of the hinge strips IV on the same side are jointly connected with side fixing strips.
Preferably, the welding mechanism comprises a vertical plate, a transverse plate, a hydraulic cylinder IV, a hydraulic cylinder V, a hydraulic cylinder VI and a welding gun, wherein the vertical plate is provided with a pair of hydraulic cylinders which are symmetrically connected with the front part of the placement plate, the transverse plate is horizontally connected with the top ends of the two vertical plates, the hydraulic cylinder IV is provided with a pair of hydraulic cylinders which are symmetrically connected with the transverse plate, the two hydraulic cylinders IV are vertically arranged downwards and are commonly connected with lifting strips at the tail ends of piston rods of the hydraulic cylinders IV, the lower sides of the lifting strips are symmetrically connected with a pair of lifting plates left and right, the hydraulic cylinder V is provided with a pair of hydraulic cylinders which are correspondingly connected with the two lifting plates, the five horizontal sides of the two hydraulic cylinders V are backwards provided and are commonly connected with straight lines at the tail ends of the piston rods of the two hydraulic cylinders V, rectangular straight lines are symmetrically provided with rectangular straight grooves, the two ends of the straight lines are symmetrically connected with ╰ -shaped bending strips, the bending bar is provided with a ╰ -shaped bending groove, the straight grooves at the same side are communicated with each other and are in smooth transition, the straight grooves at the two sides are respectively connected with a vertical sliding rod in a sliding manner, the upper part of the sliding rod is provided with a gear II, the rear side of the bending bar is welded with a fan-shaped connecting sheet, the upper side of the connecting sheet is coaxially connected with a ╰ -shaped bending rack, when the sliding rod slides into the bending groove, the gear II at the same side is meshed with the bending rack, the front side of the straight bar is centrally connected with a cantilever bar which stretches forwards, the tail end of a piston rod of the hydraulic cylinder II is connected with an L-shaped hinging seat II, the rear end of the hinging seat II is correspondingly connected with the lower part of the sliding bar at the same side, the lower extreme coaxial coupling of slide bar has the installation strip of "[", the welding rifle is equipped with a pair of and bilateral symmetry distributes, the welding rifle sets up vertically downwards and is connected on the installation strip of homonymy through a pair of installation hoop.
Preferably, rubber strips are adhered to the inner sides of the side clamping strips.
Preferably, the top end of the linkage bar is embedded with a magnet block.
Compared with the prior art, the invention has the following advantages:
1. the cabinet door plate can be automatically clamped. The piston rods of the first hydraulic cylinders on two sides shrink and drive the placing plate to be in a horizontal state, the cabinet door plate is horizontally placed on the upper side of the placing plate (or horizontally conveyed forwards), the piston rods of the first hydraulic cylinders on two sides extend and drive the placing plate to be in an inclined state, the cabinet door plate can slide downwards under the action of self gravity until the front side of the cabinet door plate abuts against the end stop bars, and the side clamping bars on two sides are mutually close under the action of the self gravity of the corresponding balancing weights until the side clamping bars on two sides are clamped on the left side and the right side of the cabinet door plate.
2. The folder can be automatically positioned. The piston rods of the hydraulic cylinders II on two sides shrink and drive the side fixing strips on two sides to be in an inclined upward state, the motors on two sides rotate forwards and drive the air suction pipe and the side fixing strips to extend upwards in an inclined mode, meanwhile, the air blowing pipe is driven to extend downwards in an inclined mode, the folder is reversely buckled on the upper sides of the side fixing strips, the piston rods of the hydraulic cylinders III extend and drive the end fixing strips to be supported on the front sides of the folder, meanwhile, the side fixing strips on two sides are driven to be supported on the left side and the right side of the folder, the piston rods of the hydraulic cylinders II on two sides extend and drive the side fixing strips on two sides to be in an inclined downward state, and then the folder is abutted against the designated position on the upper side of the cabinet door plate.
3. The folder can be automatically welded. The piston rod of the hydraulic cylinder four on two sides stretches and drives the two welding guns to descend to a preset welding height, the piston rod of the hydraulic cylinder six stretches and drives the two welding guns to transversely move, during the period, the joints on the front sides of the file folder and the cabinet door plate are welded through the two welding guns, when the sliding rods on two sides slide into the bending grooves on the same side from the linear grooves, the welding guns deflect due to the meshing of the gear two and the bending rack, then the piston rod of the hydraulic cylinder five on two sides stretches and the two welding guns obliquely upwards move, and during the period, the joints on the left side and the right side of the file folder and the cabinet door plate are welded through the two welding guns. In the welding process, the air suction pipe is arranged above the file in parallel, toxic smoke dust generated during welding is sucked through the air suction groove on the air suction pipe, the toxic smoke dust enters the negative pressure fan through the filtering treatment of the filter, the filtered gas is sent into the gas blowing pipe through the negative pressure fan, and after the welding is finished, the gas blowing pipe is arranged above the file in parallel, and the gas is blown out through the gas blowing groove on the gas blowing pipe and blown to a downward high-temperature welding seam.
Drawings
Fig. 1 to 2 are schematic views of the overall three-dimensional structure of the present invention.
Fig. 3 to 4 are schematic structural views of a clamping mechanism in the present invention.
Fig. 5 to 8 are schematic structural views of a positioning mechanism according to the present invention.
Fig. 9 to 11 are schematic structural views of a welder mechanism in the present invention.
Fig. 12 is a schematic structural view of a cabinet door panel and a folder according to the present invention.
Wherein:
10-a clamping mechanism; 101-a support plate; 102-supporting legs; 103-supporting feet; 104-placing a plate; 105-end bars; 106-side barrier strips; 106 a-a slide-on groove; 107-connecting seats; 108-a first hydraulic cylinder; 109-hinge seat one; 110-side clip strips; 111-hinge strip one; 112-a hook spring; 113-rubber strips; 114-fixed pulleys; 115-wire rope; 116-balancing weight;
20-positioning mechanism; 201-fixing strips; 202-a second hydraulic cylinder; 203-a second hinging seat; 204-hinging second strip; 205-a third hinging seat; 206-hinging third; 207-flipping the strip; 208-connecting strips; 209-a fixing plate; 210-an electric motor; 211-gear one; 212-a guide bar; 213-a straight rack; 214-an air blowing pipe; 214 a-a blowing groove; 215-airway one; 216-suction pipe; 216 a-a suction groove; 217-airway two; 218-a filter; 219-airway three; 220-a negative pressure fan; 221-expanding bar; 222-a connecting frame; 223-hinge strip four; 224-linkage bar; 225-magnet blocks; 226-hydraulic cylinder three; 227-connecting blocks; 228-end fixing strips; 228 a-a linkage groove; 229-side fixing strips;
30-a welding mechanism; 301-erecting a plate; 302-transverse plate; 303-hydraulic cylinder four; 304-lifting bars; 305-lifting plate; 306-hydraulic cylinder five; 307-straight line; 307 a-linear grooves; 308-bending the strip; 308 a-curved slots; 309-a sliding bar; 310-gear two; 311-connecting pieces; 312-bending racks; 313-overhanging bars; 314-hydraulic cylinder six; 315-hinge seat six; 316-hinge strip six; 317-mounting bars; 318-welding gun; 319-mounting collar;
40-cabinet door plate;
50-folders.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 12, a welding device for producing a power switch cabinet includes a clamping mechanism 10, a positioning mechanism 20, and a welding mechanism 30, wherein,
the clamping mechanism 10 is arranged below the welding mechanism 30 and is used for clamping the cabinet door plate 40 below the welding mechanism 30;
the positioning mechanism 20 is arranged below the welding mechanism 30 and is used for positioning the folder 50 below the welding mechanism 30, collecting toxic smoke dust during welding and cooling the welded high-temperature welding seam;
the welding mechanism 30 is used for welding the matched cabinet door panels 40 and the folders 50.
In this embodiment, the clamping mechanism 10 includes a support plate 101, a placement plate 104, a first hydraulic cylinder 108 and a side clamping strip 110, where the support plate 101 is horizontally disposed and has a plurality of support legs 102 uniformly connected to the lower side thereof, and support legs 103 are screwed to the bottom ends of the support legs 102, the placement plate 104 is disposed above the support plate 101 and has an end blocking strip 105 welded to the front side thereof, a pair of side blocking strips 106 are symmetrically welded to the left and right sides of the placement plate 104, and a long sliding groove 106a is disposed on the side blocking strip 106, the front end of the side blocking strip 106 is rotatably connected to the upper side of the support plate 101 through a connecting seat 107, the first hydraulic cylinder 108 is provided with a pair of left and right symmetrically connected to the support plate 101, the first hydraulic cylinder 108 is vertically disposed upward and has a hinge seat 109 connected to the end of the piston rod thereof, the hinge seat I109 is connected to the sliding groove 106a on the same side through a pin, the side clamping strip 110 is provided with a pair of left and right symmetrically arranged on the upper side of the mounting plate 104, the side clamping strip 110 is connected to the side blocking strip 106 on the same side in parallel through the pair of hinge strips I111, a hook spring 112 is obliquely arranged between the hinge strips I111 and the mounting plate 104, the lower side of the mounting plate 104 is connected with a pair of fixed pulleys 114 in a left and right symmetrically arranged manner, a steel wire rope 115 is wound on the fixed pulleys 114, one end of the steel wire rope 115 penetrates through the mounting plate 104 and is connected to the middle part of the hinge strips I111 on the same side, the other end of the steel wire rope 115 is connected with a balancing weight 116, when the mounting plate 104 is arranged above the supporting plate 101 in a parallel manner, the balancing weight 116 is placed on the upper side of the supporting plate 101 to enable the steel wire rope 115 to be in a completely loosened state, when the mounting plate 104 is obliquely arranged above the supporting plate 101, the weight 116 is suspended above the support plate 101 so that the wire 115 is in a tensioned state. The piston rods of the first hydraulic cylinders 108 on two sides shrink and drive the placing plate 104 to be in a horizontal state, then the cabinet door plate 40 is horizontally placed on the upper side of the placing plate 104 (or horizontally conveyed forward), the piston rods of the first hydraulic cylinders 108 on two sides stretch and drive the placing plate 104 to be in an inclined state, the cabinet door plate 40 can slide downwards under the action of self gravity until the front side of the cabinet door plate 40 abuts against the end stop strip 105, and the side clamping strips 110 on two sides are mutually close under the action of self gravity of the corresponding balancing weights 116 until the side clamping strips 110 on two sides are clamped on the left side and the right side of the cabinet door plate 40. After welding, the piston rods of the first hydraulic cylinders 108 on the two sides shrink and drive the mounting plate 104 to be in a horizontal state, while the side clamping strips 110 on the two sides are not subjected to the self-gravity action of the corresponding balancing weights 116, are separated from each other under the action of the corresponding hooking springs 112, and horizontally remove (or horizontally convey backwards) the cabinet door plate 40 from the upper side of the mounting plate 104.
In this embodiment, the positioning mechanism 20 includes a fixing strip 201, a second hydraulic cylinder 202, a motor 210, a filter 218, a negative pressure fan 220, and a third hydraulic cylinder 226, where the fixing strip 201 is provided with a pair of two fixing strips and is symmetrically connected to the rear of the mounting plate 104, the second hydraulic cylinder 202 is provided with a pair of two fixing strips 201 and is correspondingly connected to the upper portion of the two fixing strips, the second hydraulic cylinder 202 is horizontally disposed forward and is connected with a second hinge seat 203 at the end of a piston rod thereof, an L-shaped second hinge strip 204 is hinged on the second hinge seat 203, the lower portion of the fixing strip 201 is connected with a third hinge seat 205, a third hinge strip 206 is hinged on the third hinge seat 205, the lower ends of the second hinge strips 204 on the same side are hinged with the front ends of the third hinge strip 206, the front sides of the two hinge strips 204 are commonly connected with a turnover strip 207, and a connecting strip 208 of the type is centrally connected to the front side of the turnover strip 207, the two ends of the connecting strip 208 are connected with a [ -shaped fixing plate 209, the motor 210 is provided with a pair of fixing plates 209 and is correspondingly connected with the two fixing plates 209, the output end of the motor 210 is internally provided with a gear one 211 and is connected with a pair of guide strips 212 in a key way, the inner sides of the fixing plates 209 are symmetrically connected with a pair of straight-toothed strips 212 up and down, the guide strips 212 are in a [ -shaped structure and are slidingly connected with straight-toothed strips 213 at the inner sides of the guide strips, the gear one 211 positioned at the same side is meshed with the upper straight-toothed strip and the lower straight-toothed strip 213, a rectangular air blowing groove 214a is uniformly distributed at the lower side of the air blowing groove 214, two ends of the air blowing groove 214 are respectively connected with an air guide tube one 215, a rectangular air sucking groove 216a is uniformly distributed at the lower side of the air sucking pipe 216, the two ends of the air suction pipe 216 are connected with an air duct II 217, the other end of the air duct II 217 is connected to the air inlet end of the filter 218, the air outlet end of the filter 218 is connected with an air duct III 219, the other end of the air duct III 219 is connected to the air inlet end of the negative pressure fan 220, the negative pressure fan 220 is arranged in the middle of the connecting rod 208, the other end of the air duct I215 is connected to the air outlet end of the negative pressure fan 220, the two ends of the air suction pipe 216 are commonly connected with a [ -shaped expansion rod 221, the front side of the expansion rod 221 is connected with a connecting frame 222 of [ - ], two sides of the connecting frame 222 are symmetrically connected with two pairs of hinge rods IV 223, the inner ends of the pair of hinge rods IV 223 positioned on the same side are commonly connected with a linkage rod 224, the three 226 are horizontally arranged forwards and are connected to the middle of the connecting frame 222, the tail end of a piston rod of the three 226 is connected with a connecting block 227, the upper side and the lower side of the connecting block 227 are symmetrically connected with a pair of end fixing rods 228, the left end fixing rods 228 and the right end fixing rods are symmetrically provided with a pair of hinge rods 228, and the two sides of the two ends of the connecting rods are symmetrically connected with two adjacent hinge rods 224 a through a pair of hinge rods 224. The piston rods of the hydraulic cylinders II 202 on two sides are contracted and drive the side fixing strips 229 on two sides to be in an inclined upward state, then the air suction pipe 216 and the side fixing strips 229 are driven to extend upwards in an inclined manner through the positive rotation of the motor 210 on two sides, meanwhile, the air blowing pipe 214 is driven to extend downwards in an inclined manner, the folder 50 is reversely buckled on the upper sides of the side fixing strips 229, then the piston rods of the hydraulic cylinders III 226 are stretched and drive the end fixing strips 228 to be supported on the front sides of the folder 50, meanwhile, the side fixing strips 229 on two sides are driven to be supported on the left and right sides of the folder 50, then the piston rods of the hydraulic cylinders II 202 on two sides are stretched and drive the side fixing strips 229 on two sides to be in an inclined downward state, then the folder 50 is abutted against the appointed position on the upper side of the cabinet door plate 40, at the moment, the air suction pipe 216 is arranged above the folder 50 in parallel, toxic smoke dust during welding is sucked through the air suction grooves 216a on the air suction pipe 216, the toxic smoke dust enters the negative pressure fan 220 through the filtering treatment of the filter 218, and the filtered air is sent into the air blowing pipe 214 through the negative pressure fan 220. After welding, the piston rod of the third hydraulic cylinder 226 contracts and drives the end fixing strip 228 and the pair of side fixing strips 229 to separate from contact with the inner wall of the folder 50, the motor 210 on both sides reverses and drives the air pipe 214 to extend obliquely downwards, so that the air pipe 214 is arranged above the folder 50 in parallel, air is sprayed out through the air blowing groove 214a on the air pipe 214 and blown to the high-temperature welding seam below to accelerate cooling of the welding seam, and meanwhile, the air suction pipe 216 and the pair of side fixing strips 229 are driven to extend obliquely upwards, so that the end fixing strip 228 and the pair of side fixing strips 229 separate from the inner side of the folder 50, and then the piston rod of the second hydraulic cylinder 202 on both sides contracts and drives the side fixing strips 229 on both sides to be in an obliquely upward state.
In this embodiment, the welding mechanism 30 includes a vertical plate 301, a horizontal plate 302, a four hydraulic cylinder 303, a five hydraulic cylinder 306, a six hydraulic cylinder 314 and a welding gun 318, where the vertical plate 301 is provided with a pair of horizontal plates and is symmetrically connected to the front of the mounting plate 104, the horizontal plate 302 is horizontally connected to the top ends of the two vertical plates 301, the four hydraulic cylinder 303 is provided with a pair of horizontal plates and is symmetrically connected to the horizontal plate 302, the two four hydraulic cylinders 303 are vertically downward and are commonly connected to lifting bars 304 at the ends of their piston rods, the lower side of the lifting bars 304 is symmetrically connected to a pair of lifting plates 305, the five hydraulic cylinders 306 are provided with a pair of vertical plates and are correspondingly connected to the two lifting plates 305, the two five hydraulic cylinders 306 are horizontally rearward and are commonly connected to a straight bar 307 at the ends of their piston rods, and are symmetrically provided with rectangular straight grooves 307a on the straight bar 307, the two ends of the straight line bar 307 are symmetrically connected with a ╰ -shaped bending bar 308, a ╰ -shaped bending groove 308a is arranged on the bending bar 308, the straight line grooves 307a and the bending groove 308a on the same side are communicated with each other and smoothly transition, a vertical sliding bar 309 is connected in the straight line grooves 307a on both sides in a sliding way, a gear II 310 is arranged on the upper part of the sliding bar 309, a fan-shaped connecting sheet 311 is welded on the rear side of the bending bar 308, a ╰ -shaped bending rack 312 is coaxially connected on the upper side of the connecting sheet 311, when the sliding bar 309 slides into the bending groove 308a, the gear II 310 on the same side is meshed with the bending rack 312, a front side of the straight line bar 307 is centrally connected with a front overhanging bar 313, a hydraulic cylinder VI is horizontally arranged backwards and connected with the front part of the overhanging bar 313, the tail end of a piston rod of the hydraulic cylinder VI 314 is connected with an L-shaped hinging seat 315, and a pair of hinged bars six 316 which are arranged in an eight shape are hinged on the hinged seat six 315, the rear ends of the hinged bars six 316 are correspondingly connected with the lower parts of the sliding bars 309 on the same side, the lower ends of the sliding bars 309 are coaxially connected with a [ -shaped mounting bar 317, the welding gun 318 is provided with a pair of symmetrically distributed left and right, and the welding gun 318 is vertically downwards arranged and is connected with the mounting bar 317 on the same side through a pair of mounting hoops 319. The two welding guns 318 are extended and driven to be lowered to a preset welding height by the piston rods of the hydraulic cylinders four 303 on both sides, the two welding guns 318 are extended and driven to move transversely by the piston rods of the hydraulic cylinders six 314, during which the joints of the front sides of the file folder 50 and the cabinet door plate 40 are welded by the two welding guns 318, and when the sliding rods 309 on both sides slide into the bending grooves 308a on the same side from the straight grooves 307a, the welding guns 318 are deflected by 90 degrees due to the engagement of the gears two 310 and the bending racks 312, and then the joints of the left and right sides of the file folder 50 and the cabinet door plate 40 are welded by the two welding guns 318 by the piston rods of the hydraulic cylinders five 306 on both sides extending and the two welding guns 318 moving obliquely upwards. After welding, the two welding guns 318 are driven to rise to the initial positions by the linkage of the hydraulic cylinders IV 303, the hydraulic cylinders V306 and the hydraulic cylinders VI 314 on the two sides.
In this embodiment, a rubber strip 113 is attached to the inner side of the side clamping strip 110. The friction of the side clamping bars 110 when clamping the cabinet door 40 can be increased by adding the rubber bars 113.
In this embodiment, a magnet 225 is embedded at the top end of the linkage bar 224. The folder 50 can be firmly attached to the front end of the link bar 224 by the addition of the magnet block 225.
The welding device for the production of the power switch cabinet comprises the following working contents when in practical application:
step 1: the piston rods of the first hydraulic cylinders 108 on two sides shrink and drive the placing plate 104 to be in a horizontal state, the cabinet door plate 40 is horizontally placed on the upper side of the placing plate 104 (or horizontally conveyed forwards), the piston rods of the first hydraulic cylinders 108 on two sides stretch and drive the placing plate 104 to be in an inclined state, the cabinet door plate 40 can slide downwards under the action of self gravity until the front side of the cabinet door plate 40 abuts against the end stop strips 105, and the side clamping strips 110 on two sides are mutually close under the action of self gravity of the corresponding balancing weights 116 until the side clamping strips 110 on two sides are clamped on the left side and the right side of the cabinet door plate 40.
Step 2: the piston rods of the second hydraulic cylinders 202 on two sides are contracted to drive the side fixing bars 229 on two sides to be in an inclined upward state, the air suction pipe 216 and the pair of side fixing bars 229 are driven to extend upwards in an inclined manner through the positive rotation of the motor 210 on two sides, meanwhile, the air blowing pipe 214 is driven to extend downwards in an inclined manner, the folder 50 is reversely buckled on the upper sides of the pair of side fixing bars 229, the piston rods of the third hydraulic cylinders 226 are stretched to drive the end fixing bars 228 to be supported on the front sides of the folder 50, meanwhile, the side fixing bars 229 on two sides are driven to be supported on the left and right sides of the folder 50, the piston rods of the second hydraulic cylinders 202 on two sides are stretched to drive the side fixing bars 229 on two sides to be in an inclined downward state, and the folder 50 is abutted against the designated position on the upper sides of the cabinet door plates 40.
Step 3: the two welding guns 318 are extended and driven to be lowered to a preset welding height by the piston rods of the hydraulic cylinders four 303 on both sides, the two welding guns 318 are extended and driven to move transversely by the piston rods of the hydraulic cylinders six 314, during which the joints of the front sides of the file folder 50 and the cabinet door plate 40 are welded by the two welding guns 318, and when the sliding rods 309 on both sides slide into the bending grooves 308a on the same side from the straight grooves 307a, the welding guns 318 are deflected by 90 degrees due to the engagement of the gears two 310 and the bending racks 312, and then the joints of the left and right sides of the file folder 50 and the cabinet door plate 40 are welded by the two welding guns 318 by the piston rods of the hydraulic cylinders five 306 on both sides extending and the two welding guns 318 moving obliquely upwards.
Step 4: in the welding process, the air suction pipe 216 is arranged above the file 50 in parallel, and the toxic smoke dust during welding is sucked through the air suction groove 216a on the air suction pipe 216, and then enters the negative pressure fan 220 through the filtering treatment of the filter 218, and the filtered gas is sent into the air blowing pipe 214 through the negative pressure fan 220.
Step 5: after welding, the two welding guns 318 are driven to rise to the initial positions by the linkage of the hydraulic cylinders IV 303, the hydraulic cylinders V306 and the hydraulic cylinders VI 314 on the two sides.
Step 6: the piston rod of the third hydraulic cylinder 226 contracts and drives the end fixing strips 228 and the pair of side fixing strips 229 to separate from contact with the inner wall of the folder 50, the motors 210 on two sides reversely rotate and drive the air pipes 214 to extend downwards obliquely, so that the air pipes 214 are arranged above the folder 50 in parallel, air is sprayed out through the air blowing grooves 214a on the air pipes 214 and blown to the high-temperature welding seams below to accelerate cooling of the welding seams, and meanwhile, the air suction pipes 216 and the pair of side fixing strips 229 are driven to extend upwards obliquely, so that the end fixing strips 228 and the pair of side fixing strips 229 separate from the inner side of the folder 50, and then the piston rods of the second hydraulic cylinders 202 on two sides contract and drive the side fixing strips 229 on two sides to be in an obliquely upward state.
Step 7: the piston rods of the first hydraulic cylinders 108 on the two sides are contracted to drive the placing plate 104 to be in a horizontal state, while the side clamping bars 110 on the two sides are not subjected to the self gravity action of the corresponding balancing weights 116, are mutually far away under the action of the corresponding hook springs 112, and horizontally remove (or horizontally convey backwards) the cabinet door panel 40 from the upper side of the placing plate 104.
Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the invention or equivalents thereto are intended to be embraced therein.
Claims (5)
1. Welding set of power switch cabinet production usefulness, its characterized in that: comprises a clamping mechanism (10), a positioning mechanism (20) and a welding mechanism (30), wherein,
the clamping mechanism (10) is arranged below the welding mechanism (30) and is used for clamping the cabinet door plate (40) below the welding mechanism (30), the clamping mechanism (10) comprises a supporting plate (101), a placing plate (104), a first hydraulic cylinder (108) and a side clamping strip (110), the supporting plate (101) is horizontally arranged and is uniformly connected with a plurality of supporting legs (102) at the lower side of the supporting plate, supporting feet (103) are connected at the bottom ends of the supporting legs (102) in a threaded manner, the placing plate (104) is arranged above the supporting plate (101) and is welded with an end blocking strip (105) at the front side of the placing plate (104), a pair of side blocking strips (106) are symmetrically welded on the left side and the right side of the placing plate (104), a long-strip sliding groove (106 a) is arranged on the side blocking strip (106), the front end of the side blocking strip (106) is rotationally connected with the upper side of the supporting plate (101) through a connecting seat (107), the first hydraulic cylinder (108) is provided with a pair of pin-shaped pin-joint grooves (109) which are arranged at the upper side of the connecting plate (101) in a vertically upward direction, the pin joint groove (109) is arranged at the right side of the pin joint groove (109), the side clamping strips (110) are connected to the side barrier strips (106) on the same side in parallel through a pair of hinge strips (111), a hook spring (112) is obliquely arranged between the hinge strips (111) and the placing plate (104), a pair of fixed pulleys (114) are symmetrically connected to the lower side of the placing plate (104) left and right, a steel wire rope (115) is wound on the fixed pulleys (114), one end of the steel wire rope (115) penetrates through the placing plate (104) and is connected to the middle part of the hinge strips (111) on the same side, the other end of the steel wire rope (115) is connected with a balancing weight (116), when the placing plate (104) is arranged above the supporting plate (101) in parallel, the balancing weight (116) is placed on the upper side of the supporting plate (101) to enable the steel wire rope (115) to be in a completely loosened state, and when the placing plate (104) is obliquely arranged above the supporting plate (101), the balancing weight (116) is suspended above the supporting plate (101) to enable the steel wire rope (115) to be in a stressed state;
the positioning mechanism (20) is arranged below the welding mechanism (30) and is used for positioning the file folder (50) below the welding mechanism (30), collecting toxic smoke during welding and cooling the welded high-temperature welding seam;
the welding mechanism (30) is used for welding the matched cabinet door plates (40) and the file folder (50).
2. The welding device for producing a power switch cabinet according to claim 1, wherein: the positioning mechanism (20) comprises a fixing strip (201), a second hydraulic cylinder (202), a motor (210), a filter (218), a negative pressure fan (220) and a third hydraulic cylinder (226), wherein the fixing strip (201) is provided with a pair of hinging strips (206) which are symmetrically connected at the rear part of the placing plate (104), the second hydraulic cylinder (202) is provided with a pair of hinging strips (204) which are correspondingly connected at the upper parts of the two fixing strips (201), the second hydraulic cylinder (202) is horizontally arranged forwards and is connected with a second hinging seat (203) at the tail end of a piston rod of the second hydraulic cylinder, the second hinging seat (203) is hinged with a second hinging strip (204) in an L shape, the lower part of the fixing strip (201) is connected with a third hinging seat (205) and is hinged with a third hinging strip (206) on the same side, the front sides of the second hinging strips (204) are jointly connected with a turnover strip (207) and are correspondingly connected with the front ends of the third hinging strips (206), the first hinging strips (208) are correspondingly connected with a first motor (210) which are correspondingly connected with the front end of the first hinging strip (208) and are fixedly connected with the second plate (209), the inner side of the fixed plate (209) is vertically and symmetrically connected with a pair of guide strips (212), the guide strips (212) are of a 'U' -shaped structure and are connected with straight-tooth strips (213) in a sliding manner on the inner side of the guide strips, a first gear (211) positioned on the same side is meshed with the upper straight-tooth strip and the lower straight-tooth strip (213), a 'U' -shaped air blowing pipe (214) is connected between the pair of straight-tooth strips (213) on the upper side, rectangular air blowing grooves (214 a) are uniformly distributed on the lower side of the air blowing pipe (214), two ends of the air blowing pipe (214) are connected with an air guide pipe I (215), a rectangular air suction groove (216 a) is connected between the pair of straight-tooth strips (213) on the lower side, two ends of the air suction pipe (216) are respectively connected with an air guide pipe II (217), the other end of the air guide pipe II (217) is connected with an air inlet end of a filter (218), the air outlet end of the filter (218) is connected with an air guide pipe (219), two ends of the air guide pipe (219) are connected with an air suction pipe (216), the other end (220) is connected with the air suction end (220) of the air suction pipe (216), and the other end (220) is connected with the air suction end (220) of the air suction end (220) in a negative pressure end (220), and be connected with link (222) of "" type at the front side of expanding strip (221), the bilateral symmetry of link (222) is connected with two pairs of articulated strip four (223), and the inner of a pair of articulated strip four (223) that are located the homonymy is connected with linkage strip (224) jointly, pneumatic cylinder three (226) level set up forward and connect in the middle part of link (222) to be connected with connecting block (227) at the piston rod end of pneumatic cylinder three (226), the upper and lower bilateral symmetry of connecting block (227) is connected with a pair of end fixed strip (228), and is equipped with rectangular linkage groove (228 a) at the left and right sides symmetry of end fixed strip (228), the tip of linkage strip (224) is through pin joint in adjacent linkage groove (228 a) department, and the outer end of a pair of articulated strip four (223) that are located the homonymy is connected with side fixed strip (229) jointly.
3. The welding device for producing a power switch cabinet according to claim 1, wherein: the welding mechanism (30) comprises a vertical plate (301), a horizontal plate (302), a hydraulic cylinder four (303), a hydraulic cylinder five (306), a hydraulic cylinder six (314) and a welding gun (318), wherein the vertical plate (301) is provided with a pair of lifting plates (305) which are symmetrically connected at the front part of the mounting plate (104), the horizontal plate (302) is horizontally connected at the top ends of the two vertical plates (301), the hydraulic cylinder four (303) is provided with a pair of linear grooves (307) which are symmetrically connected at the left and right sides on the horizontal plate (302), the two hydraulic cylinder four (303) are vertically downwards arranged and are commonly connected with lifting bars (304) at the tail ends of piston rods of the hydraulic cylinders four (303), the lower side of the lifting bars (304) is symmetrically connected with a pair of lifting plates (305) in a left and right side, the hydraulic cylinder five (306) is horizontally backwards arranged and is commonly connected with a linear bar (307) at the tail ends of the piston rods of the hydraulic cylinders, a rectangular linear groove (307) is symmetrically arranged at the left and right sides on the linear bar (307), the two linear grooves (307) are symmetrically connected at the two sides of the linear groove (307) and the linear groove (307) are in a transition type (308 a) and are connected with the linear groove (308 a) which is in a straight groove (308), and install gear two (310) in the upper portion of slide bar (309), the rear side welding of crooked strip (308) has fan-shaped connection piece (311) to the upside coaxial coupling of connection piece (311) has curved rack (312) of "╰", and when slide bar (309) slide into crooked inslot (308 a), gear two (310) and curved rack (312) of homonymy take place to mesh, the front side of sharp strip (307) is connected with cantilever (313) of cantilever forward in the middle, the piston rod end of hydraulic cylinder six (314) is connected with hinge seat six (315) of "L" in the horizontal rearward setting in cantilever (313), and hinge seat six (316) of a pair of being arranged of "eight" shape on six (315), the rear end of hinge seat six (316) corresponds the lower part of slide bar (309) of being connected to homonymy, the lower extreme of slide bar (307) is connected with cantilever (313) in the middle, the piston rod end of slide bar (314) is connected with the horizontal downrod (317) and is equipped with the pair of installing and install and be connected with vertical rifle (317) in a pair of the same direction (317) through the welding.
4. The welding device for producing a power switch cabinet according to claim 1, wherein: a rubber strip (113) is adhered to the inner side of the side clamping strip (110).
5. A welding device for the production of power switch cabinets according to claim 2, wherein: a magnet block (225) is inlaid at the top end of the linkage bar (224).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311017420.6A CN116727954B (en) | 2023-08-14 | 2023-08-14 | Welding set that power switch cabinet production was used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311017420.6A CN116727954B (en) | 2023-08-14 | 2023-08-14 | Welding set that power switch cabinet production was used |
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| CN116727954A true CN116727954A (en) | 2023-09-12 |
| CN116727954B CN116727954B (en) | 2023-11-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116944760A (en) * | 2023-09-21 | 2023-10-27 | 巢湖市鼎力铁塔有限公司 | Automatic welding equipment for M-shaped sizing block in iron accessory |
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| CN214350572U (en) * | 2021-02-22 | 2021-10-08 | 长治学院 | Welding auxiliary device for computer maintenance |
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| CN209716886U (en) * | 2019-04-24 | 2019-12-03 | 内蒙古机电职业技术学院 | A kind of welding bench |
| CN213318572U (en) * | 2020-08-31 | 2021-06-01 | 湖北瑞尔鑫机械有限责任公司 | Frame-shaped component welding side-tipping device |
| CN213828865U (en) * | 2020-11-18 | 2021-07-30 | 中科计量检测(浙江)有限公司 | Clamp for standard dynamometer calibration device |
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| CN116944760B (en) * | 2023-09-21 | 2023-12-15 | 巢湖市鼎力铁塔有限公司 | Automatic welding equipment for M-shaped sizing block in iron accessory |
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| CN116727954B (en) | 2023-11-03 |
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