CN112296565B - Automatic welding equipment for dead-angle-free steel structure I-shaped frame - Google Patents
Automatic welding equipment for dead-angle-free steel structure I-shaped frame Download PDFInfo
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- CN112296565B CN112296565B CN202011054296.7A CN202011054296A CN112296565B CN 112296565 B CN112296565 B CN 112296565B CN 202011054296 A CN202011054296 A CN 202011054296A CN 112296565 B CN112296565 B CN 112296565B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
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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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention relates to the field of steel processing, in particular to automatic welding equipment for a dead-angle-free steel structure I-shaped frame. The technical problem to be solved is to provide automatic welding equipment for a dead-angle-free steel structure I-shaped frame, which can replace manual workpiece supporting and handheld welding gun welding. The utility model provides a no dead angle steel construction I-shaped frame automatic weld equipment, is including lower plate, supporting leg, upper plate, reciprocal welding set and guide rail elevating gear, and the lower plate is a convex steel sheet, and eight equal intervals of supporting leg are installed on the lower plate, and the upper plate is installed in the top of supporting leg, and reciprocal welding set installs directly behind the upper plate, and guide rail elevating gear installs the interior survey both ends at reciprocal welding set front side diaphragm. The invention adds the reciprocating welding device and the guide rail lifting device, the reciprocating welding device completes the welding action of the workpiece to be processed in a complete period, and the workpiece is formed at one time, and the welding efficiency of the I-shaped frame is improved.
Description
Technical Field
The invention relates to the field of steel processing, in particular to automatic welding equipment for a dead-angle-free steel structure I-shaped frame.
Background
Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. The energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed. The harm to human body caused by welding includes burn, electric shock, visual impairment, toxic gas inhalation, excessive ultraviolet irradiation and the like, and with the wide application of welding robots in industrial application, researchers still deeply research the essence of welding and continuously develop new welding methods to further improve the welding quality.
In the existing welding process of the tool frame, the welding process of the tool frame needs to pass through two stages of pre-spot welding and subsequent fixed welding, the pre-spot welding aims to carry out primary positioning, and final firm connection can be carried out through fixed welding after primary fixing is completed. In the prior production technical condition, a welding gun is required to be manually held for welding, when an I-shaped part is manually welded, firstly, a part on one side of the I-shaped part needs to be placed on the ground and stepped by feet, then, the middle connecting part of the I-shaped part is held by the other hand of a person to enable the part to be perpendicular to a bottom side part, then, the welding gun is used for spot welding and pre-tightening, and the other side part needs to repeat the actions to realize the welding function of the I-shaped part.
Aiming at the technical problems, the automatic welding equipment for the dead-angle-free steel structure I-shaped frame, which can be safely, stably, efficiently and accurately positioned, needs to be designed.
Disclosure of Invention
In order to overcome the defects that when an I-shaped piece is manually welded, firstly, a part on one side of the I-shaped piece needs to be placed on the ground and stepped by feet, then, another person holds the middle connecting part of the I-shaped piece with hands to enable the part to be vertical to a bottom side part, then, a welding gun is used for spot welding and pretightening, and the other side part needs to repeat the actions to realize the welding function of the I-shaped piece, the welding mode easily causes the I-shaped piece to be misaligned, and the assembly and use of a later-period steel structure are influenced, the technical problem to be solved is that: the automatic welding equipment for the dead-angle-free steel structure I-shaped frame can replace manual workpiece supporting and handheld welding gun welding.
The technical scheme is as follows: the utility model provides a no dead angle steel construction I-shaped frame automatic weld equipment, including:
the lower bottom plate is a convex steel plate;
eight support legs are arranged and are all arranged on the lower bottom plate;
the upper bottom plate is arranged on the supporting legs;
the reciprocating welding device is arranged at one end of the upper bottom plate;
the guide rail lifting device is arranged on a part of the reciprocating welding device and is in contact with a plurality of parts of the reciprocating welding device;
the reciprocating feeding device is arranged on one side of the reciprocating welding device, the reciprocating feeding device is contacted with the reciprocating welding device, part of parts of the reciprocating feeding device are arranged on the lower base plate, and part of parts of the reciprocating feeding device are fixedly arranged on the upper base plate;
the baffle device is arranged at the bottom of the reciprocating welding device, parts of the baffle device can extend into the reciprocating feeding device, and the parts of the baffle device are fixedly connected with the parts of the reciprocating feeding device;
the pushing and feeding device is in contact with part of parts of the reciprocating welding device and is arranged on one side of the upper base plate;
the buffering shifting piece device is arranged on one part of the pushing and feeding device and is in contact with the reciprocating welding device.
In one embodiment, the reciprocating welding device comprises:
two groups of double-rail baffle plates are arranged, the double-rail baffle plates are perpendicular to the upper bottom plate, and the double-rail baffle plates are symmetrically arranged in the middle of the upper bottom plate;
the square support plate is fixedly connected to one side of the upper bottom plate;
the hole-opening support plate is fixedly connected to the other side of the upper bottom plate and is provided with an N-shaped opening;
the two transverse plates are symmetrically arranged, and two ends of each transverse plate are fixedly connected with the square supporting plate and the perforated supporting plate respectively;
four circular hole top blocks are respectively and fixedly connected to one end of the transverse plate;
the top plate is arranged on the circular hole top block;
the motor bracket is fixedly connected to the central point position of one side of the top plate;
the common motor is arranged on the motor bracket, and a shaft of the common motor penetrates through the motor bracket and the top plate;
the first hinged plate is fixedly connected to one side of the top plate at a position close to the common motor shaft;
the shaft coupling is fixedly connected with one side of the first hinged plate, and a shaft of the common motor penetrates through a central circular hole of the first hinged plate and is rotationally connected with the first hinged plate;
the first sliding block is fixedly connected to an output shaft of the common motor and is in contact with one side of the coupler;
the power cylinder is sleeved on the first sliding block in a sliding manner;
the pressure reducing spring is sleeved on the power cylinder in a sliding manner and is in contact with the first sliding block;
the L-shaped connector is contacted with one end of the pressure reducing spring, and one side of the L-shaped connector is fixedly connected with one end of the power cylinder;
the long sliding column is fixedly connected with the round hole top block;
the connecting sleeve is sleeved on the long sliding column in a sliding manner;
the two ends of the short sliding column are fixedly connected to the side wall of the connecting sleeve;
the second sliding block is sleeved on the short sliding column in a sliding mode and is in contact with the connecting sleeve;
one end of the vertical shaft is fixedly connected with one side of the second sliding block;
the first spring is sleeved on the vertical shaft in a sliding manner and is in contact with one side of the second sliding block;
the small support plate is connected to one end of the vertical shaft in a sliding mode and is in contact with the other end of the first spring;
the L-shaped clamp is fixedly connected to one side of the small support plate;
and the welding gun is arranged on the L-shaped clamp.
In one embodiment, the rail lifting device comprises:
the first rotating wheel is rotatably connected to one side of the small support plate;
the second rotating wheel is rotatably connected to the other side of the small support plate, and the first rotating wheel is adjacent to the second rotating wheel;
the second hinge block is fixedly connected to one side of the transverse plate;
oblique slide, one side fixed connection of oblique slide is in one side of the articulated piece of second, and oblique slide both ends touch in first runner and second runner respectively.
In one embodiment, the welding device further comprises a reciprocating feeding device, the reciprocating feeding device is arranged on the lower base plate, and the reciprocating feeding device is connected with the reciprocating welding device.
In one embodiment, the reciprocating feeding device comprises:
the motor base is fixedly connected with the lower bottom plate;
the motor hinging block is arranged on one side of the motor base, which is far away from the lower bottom plate;
the servo motor is fixedly connected to the motor base, and an output shaft of the servo motor penetrates through the motor hinge block;
the rotating shaft of the rotating crank is fixedly connected with the output shaft of the motor through the motor hinge block;
the rolling wheel is fixedly connected to one end of the rotating crank;
the rotating pin is fixedly connected to one side of the motor base and is positioned on the same plane with the rotating crank;
one end of the grooving rod is rotatably connected with the rotating pin, and a groove of the grooving rod is sleeved on the rolling wheel and is in sliding contact with the rolling wheel;
the poking round pin is connected to the other end, far away from the rotating pin, of the grooving rod in a sliding manner;
the trapezoidal sliding block is connected to the trapezoidal sliding groove in a sliding mode, the trapezoidal sliding groove is fixedly connected to one end of the upper base plate, the trapezoidal sliding groove is in contact with the grooving rod, and the stirring round pin penetrates through one side of the trapezoidal sliding groove;
in the groove of the groove, the trapezoidal sliding block is fixedly connected with the poking round pin;
the square sliding chute is fixedly connected to the trapezoidal sliding block and is tightly attached to one side of the trapezoidal sliding chute;
the material shifting sliding block is connected in the groove of the square sliding groove in a sliding manner;
the large-head cylinder penetrates through one side of the square sliding chute in a sliding manner and is fixedly connected with one side of the material shifting sliding block;
the small spring is sleeved on the large-head cylinder, and two ends of the small spring are respectively in contact with the inner side of the square sliding groove and one end of the large-head cylinder.
In one embodiment, the reciprocating feeding device further comprises a baffle device, the baffle device is arranged between the upper base plate and the lower base plate, and the baffle device is connected with the reciprocating feeding device.
In one embodiment, the baffle device comprises:
the heightening bracket is fixedly connected to one side of the lower bottom plate and is close to the motor base;
the hole-opening baffle is positioned at the bottom end of the reciprocating welding device and is fixedly connected with the upper bottom plate;
the first transverse groove is fixedly connected to the position, close to the slotted hole, of the perforated baffle;
the second transverse groove is fixedly connected to the heightening bracket;
the vertical groove plate is in contact with the perforated baffle plate and is fixedly connected to the second transverse groove;
the two sides of the inclined groove plate are slidably connected in the grooves of the first transverse groove and the second transverse groove;
one end of the connecting straight plate is fixedly connected with one end of the poking round pin;
the two sides of the straight groove plate are respectively and fixedly connected in the grooves of the first transverse groove and the second transverse groove, and the straight groove plate is connected with the inclined groove plate in a sliding manner;
the two sides of the sliding plate of the rectangular baffle plate are respectively contacted with the first transverse groove and the second transverse groove, and the rectangular baffle plate is connected with the straight groove plate, the vertical groove plate and the perforated baffle plate in a sliding manner;
the large cylinder is fixedly connected to the rectangular baffle, penetrates through the slotted holes of the straight slotted plate and the inclined slotted plate and is connected with the straight slotted plate and the inclined slotted plate in a sliding mode.
In one embodiment, the welding device further comprises a pushing device, the pushing device is arranged on the upper base plate, and the pushing device is in contact with the reciprocating welding device.
In one embodiment, the material pushing device comprises:
the short bracket is fixedly connected with one end of the upper bottom plate;
the small trough is adjacent to the short support and is in contact with the double-track baffle, and the small trough is fixedly connected with the upper bottom plate;
the fillet plate is arranged on the small trough and the short bracket;
the clamping device is fixedly connected to the round angle plate;
the linear sliding groove is fixed on the round angle plate by the clamping device;
the circular hole sliding chute is slidably sleeved in the groove of the straight sliding chute;
the cylindrical push rod is slidably sleeved in the circular hole groove of the circular hole sliding groove;
the buffer spring is sleeved on the cylindrical push rod in a sliding manner and is in contact with the circular hole sliding groove;
the feeding disc is fixedly connected to one end of the cylindrical push rod and is in contact with the buffer spring;
the rotating round pin is rotatably connected to one end of the round angle plate;
the bent part of the bent rod is rotatably connected to the rotating round pin and is in sliding connection with the double-track baffle;
the front side of a telescopic rod of the cylinder is provided with a rectangular flat plate, and the cylinder is fixedly connected to an upper bottom plate far away from the reciprocating welding device;
the short spring is fixedly arranged on the front side flat plate of the telescopic rod of the air cylinder;
the pushing block is fixedly connected to one end of the short spring;
two touch columns are symmetrically arranged at two ends of the push block;
the buffer shifting sheet devices are symmetrically arranged at two ends of the push block and comprise a material shifting shell, a second spring, a material shifting inclined block and a material inclined block, and the material shifting shell is fixedly connected to one end of the push block; the second spring is fixedly connected to the bottom of the inner side of the material poking shell; the material shifting sloping block is fixedly connected with the other end of the second spring, and the material shifting sloping block is connected with the material shifting shell in a sliding mode.
The invention has the beneficial effects that:
the reciprocating welding device and the guide rail lifting device are added, the reciprocating welding device completes the welding action of a workpiece in a complete period, and the workpiece is formed at one time, so that the function of replacing a manual welding workpiece is realized, and the welding efficiency of the I-shaped frame is improved; the guide rail lifting device aims to enable the welding gun to cross the double-rail baffle plate in the moving process, so that the reciprocating motion process can be operated without being blocked, and the whole welding process is more complete.
The reciprocating feeding device is added, the purpose of the arrangement is to feed materials to a welding area, and the whole reciprocating feeding device is tightly matched, so that workpieces to be processed are continuously fed to the welding area, a complex material discharging process is omitted, and the processing efficiency is improved.
The baffle device is arranged to enable the workpiece to be machined entering the region to be machined to be fixed at a designated position, so that the welding precision and quality of the I-shaped frame are guaranteed, the workpiece is prevented from being welded askew, the welding quality of the I-shaped piece is greatly improved, and the I-shaped piece is standardized.
The pushing device and the buffering shifting piece device are added, the pushing device achieves two functions of material returning, the procedure of welding of the I-shaped frame is simplified, and the buffering shifting piece device ensures that collision abrasion with a workpiece to be machined in the feeding process is optimized, so that the whole feeding process is more complete.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the reciprocating welding apparatus of the present invention.
Fig. 3 is a partial perspective view of the reciprocating welding apparatus of the present invention.
Fig. 4 is a partial perspective view of the reciprocating welding apparatus of the present invention.
Fig. 5 is a schematic perspective view of the lifting rail device of the present invention.
Fig. 6 is a partial structural schematic view of the reciprocating feeding device of the present invention.
Fig. 7 is a partially enlarged schematic structural view of the reciprocating feeding device of the present invention.
Fig. 8 is a schematic perspective view of the baffle device of the present invention.
Fig. 9 is an exploded view of the baffle device of the present invention.
Fig. 10 is a schematic perspective view of the feeding device of the present invention.
Fig. 11 is a schematic partial three-dimensional structure view of the material pushing device of the present invention.
Fig. 12 is a schematic partial perspective view of the material pushing device of the present invention.
Fig. 13 is an exploded view of the buffer paddle apparatus of the present invention.
In the reference symbols: 1-lower bottom plate, 101-supporting legs, 102-upper bottom plate, 1021-double-rail baffle plate, 103-square support plate, 104-perforated support plate, 105-transverse plate, 106-round hole top block, 1061-top plate, 1062-motor support, 1063-common motor, 1064-first hinge plate, 1065-coupler, 1066-first slider, 1067-power cylinder, 1068-pressure reducing spring, 1069-L-shaped connector, 107-long sliding column, 108-connecting sleeve, 109-short sliding column, 110-second slider, 111-vertical shaft, 112-first spring, 113-small support plate, 114-L-shaped clamp, 115-welding gun, 2-first rotating wheel, 201-second rotating wheel, 202-second block, 203-inclined slideway and 3-motor base, 301-motor hinge block, 302-servomotor, 303-crank, 304-roller wheel, 305-rotating pin, 306-grooved rod, 3061-round pin, 307-trapezoidal chute, 308-trapezoidal slide, 309-square chute, 310-kick-off slide, 311-large-head cylinder, 312-small spring, 4-heightening bracket, 401-perforated baffle, 402-first transverse slot, 403-second transverse slot, 404-vertical slot plate, 405-oblique slot plate, 4051-connecting straight plate, 406-straight slot plate, 407-rectangular baffle, 408-large cylinder, 5-short bracket, 501-small slot, 502-round angle plate, 503-clamp, 504-linear chute, 505-round slot, 506-cylindrical push rod, 507-buffer spring, 508-feeding disc, 509-rotating round pin, 510-bending rod, 511-cylinder, 512-short spring, 513-push block, 514-touch cylinder, 6-material-stirring shell, 601-second spring and 602-material-stirring oblique block.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-5, an automatic welding device for a dead-corner-free steel structure I-shaped frame comprises a lower base plate 1, support legs 101, an upper base plate 102, a double-rail baffle 1021, a square support plate 103, a perforated support plate 104, a transverse plate 105, a round hole top block 106, a top plate 1061, a motor support 1062, a common motor 1063, a first hinged plate 1064, a shaft coupling 1065, a first slider 1066, a power cylinder 1067, a pressure reducing spring 1068, an L-shaped connector 1069, a long sliding column 107, a connecting sleeve 108, a short sliding column 109, a second slider 110, a vertical shaft 111, a first spring 112, a small support plate 113, an L-shaped clamp 114, a welding gun 115, a first rotating wheel 2, a second rotating wheel 201, a second hinged block 202 and an inclined slideway 203, wherein the lower base plate 1 is a convex steel plate, eight support legs 101 are installed on the lower base plate 1 at intervals, the upper base plate 102 is installed above the support legs 101, a reciprocating welding device is installed right behind the upper base plate 102, the guide rail lifting device is arranged at two inner ends of a transverse plate 105 at the front side of the reciprocating welding device, the guide rail lifting device is contacted with a first rotating wheel 2 and a second rotating wheel 201 of the reciprocating welding device, two groups of double-track baffle plates 1021 are vertical to an upper base plate 102, the two groups of double-track baffle plates 1021 are symmetrically arranged at the middle position of the upper base plate 102, a square support plate 103 is fixedly connected at the left side of the upper base plate 102 and is close to the double-track baffle plate 1021 at the left side, an opening support plate 104 is fixedly connected at the right side of the upper base plate 102 and is opposite to the square support plate 103, two ends of the two transverse plates 105 are respectively and fixedly connected with the front end and the rear end of the square support plate 103 and the front end and the rear end of the opening support plate 104, four round hole top blocks 106 are respectively and fixedly connected at the left end and the right end of the two transverse plates 105, a top plate 1061 is arranged above the four round hole top blocks 106, a motor support 1062 is fixedly connected at the central point position of the upper side of the top plate 1061, a common motor 1063 is arranged on the motor support 2, the axial direction of a common motor 1063 downwards passes through a motor bracket 1062 and a top plate 1061, a first hinge plate 1064, the first hinge plate 1064 is fixedly connected to the lower side of the top plate 1061 at a position close to the shaft of the common motor 1063, a coupling 1065 is fixedly connected to the front side of the first hinge plate 1064, the shaft of the common motor 1063 passes through the central circular hole of the coupling 1065 and is rotatably connected therewith, a first slider 1066 is provided with a front and rear through hole, the upper end is also provided with a circular hole, the upper end of the first slider 1066 is fixedly connected to the output shaft of the common motor 1063, the first slider 1066 is contacted with the bottom side of the coupling 1065, a power cylinder 1067 passes through and is sleeved on the first slider 1066, a pressure reducing spring 1068 is slidably sleeved on the power cylinder 1067 and is contacted with the front side of the first slider 1066, an L-shaped connector 9, an L-shaped connector 1069 is contacted with the front end of the pressure reducing spring 1068, the rear side of the L-shaped connector 1069 is fixedly connected with the front end of the power cylinder 1067, two long sliding columns 107 are fixedly connected with the top block 106 at left and right intervals, two connecting sleeves 108 are respectively sleeved on the left long sliding column 107 and the right long sliding column 107 in a sliding manner, two ends of each short sliding column 109 are respectively fixedly connected to the inner side walls of the two connecting sleeves 108, a second slider 110 is sleeved on the short sliding column 109 in a sliding manner, the second slider 110 can be respectively contacted with the two connecting sleeves 108 when sliding, the upper end of the second slider 110 is rotatably connected with the bottom of an L-shaped connector 1069 through a circular shaft, the upper end of a vertical shaft 111 is fixedly connected with the bottom of the second slider 110, a first spring 112 is sleeved on the vertical shaft 111 in a sliding manner, the first spring 112 is contacted with one bottom of the second slider 110, a small supporting plate 113 is slidably connected at one end of the vertical shaft 111, the small supporting plate 113 is contacted with the lower end of the first spring 112, the two L-shaped clamps 114 are respectively fixedly connected at the left side and the right side of the small supporting plate 113, two welding guns 115 are respectively installed on the two L-shaped clamps 114, and a first rotating wheel 2 is rotatably connected at the front side of the small supporting plate 113, the second rotating wheel 201 is rotatably connected to the left side of the small support plate 113, the two second hinge blocks 202 are respectively and fixedly connected to the bottom surface of the transverse plate 105 near the left and right, and the front sides of the two inclined slideways 203 are respectively and fixedly connected to the rear sides of the two second hinge blocks 202.
The implementation steps include that firstly, the common motor 1063 is turned on, the common motor 1063 enables the whole reciprocating welding device to start to work, the output shaft of the common motor 1063 drives the first slider 1066 to rotate, the first slider 1066 drives the power cylinder 1067 to rotate, the power cylinder 1067 can drive the second slider 110 to move, the second slider 110 is sleeved on the short sliding column 109, so the second slider 110 can slide on the short sliding column 109, when the second slider 110 slides to the topmost end of the short sliding column 109, the continuous rotation can enable the second slider 110 to drive the short shaft to move along the long sliding column 107, when the connecting sleeve 108 touches the circular hole top block 106 at the other end of the long sliding shaft, the second slider 110 can slide along the short sliding column 109, the rotation is repeated all the time, so that the motion track of the second slider 110 on the reciprocating mechanism is rectangular, the two welding guns 115 are connected to the second slider 110, therefore, the track of the welding gun 115 also moves along a rectangle, when the short slide column 109 drives the connecting sleeve 108 to slide on the long slide column 107, the welding gun 115 starts to work, and when the short slide column 109 is still, the welding gun 115 also stops working, so that the welding action of the workpiece to be processed is completed in one reciprocating period, and the workpiece is formed at one time without reciprocating welding; the guide rail lifting devices are symmetrically arranged at two ends of the transverse plate 105, the transverse plate 105 is connected with two symmetrical inclined slideways 203 through a second hinge block 202, the purpose is to enable the welding gun 115 to cross a double-rail baffle 1021 during rotation, the double-rail baffle 1021 is two plates which are arranged side by side and used for supporting a workpiece to be processed, in order to enable the workpiece to be processed to be in a state of being perpendicular to the upper base plate 102, the double-rail baffle 1021 extends to a welding processing area all the time, the welding gun 115 cannot cross the double-rail baffle 1021 during the movement process, therefore, the guide rail lifting devices are added, two rotating wheels on the small support plate 113 can move along a chute when contacting the inclined slideways 203, when the rollers rotate to the slope of one inclined slide block, the welding gun 115 is driven to move together, at the moment, the small support plate 113 is in sliding fit with the vertical shaft 111, the first spring 112 is compressed, and when the inclined slide block is separated from the inclined slide block, the first spring 112 can reset the welding gun 115, so that the welding gun 115 crosses the double-rail baffle plate, and the guide rail lifting device is arranged to enable the welding gun 115 to well complete the reciprocating motion without being blocked by the double-rail baffle plate 1021, so that the whole welding process is perfectly finished.
Example 2
As shown in fig. 6-7, an automatic welding device for a dead-corner-free steel structure I-shaped frame comprises a motor base 3, a motor hinge block 301, a servo motor 302, a rotating crank 303, a rolling wheel 304, a rotating pin 305, a slotted rod 306, a round pin 3061, a trapezoidal sliding groove 307, a trapezoidal sliding block 308, a square sliding groove 309, a material stirring sliding block 310, a large-head cylinder 311 and a small spring 312, wherein the motor base 3 is fixedly connected to the right rear side of a lower base plate 1, the motor hinge block 301 is installed on the motor base 3 far away from the front side of the lower base plate 1, the servo motor 302 is fixedly connected to the motor base 3, an output shaft of the servo motor 302 forwards penetrates through the motor hinge block 301, a rotating shaft of the rotating crank 303 is fixedly connected with the output shaft of a motor through the motor hinge block 301, the rolling wheel 304 is fixedly connected to the right front end of the rotating crank 303, the rotating pin 305 is fixedly connected to the front side of the motor base 3, the rotating pin 305 and the rotating crank 303 are positioned on the same plane, the slotted rod 306 is provided with a big slot and a small slot, the big slot is arranged in the middle, the small slot is arranged at the upper end, the lower end of the slotted rod 306 is rotatably connected with the rotating pin 305, the big slot of the slotted rod 306 is sleeved on the rolling wheel 304, the rolling wheel 304 slides in the slot, the round poking pin 3061 penetrates through the small slot at the upper end of the slotted rod 306, the round poking pin 3061 is slidably connected with the slotted rod 306, the front side of the trapezoidal sliding slot 307 is provided with a trapezoidal big sliding slot, the rear side of the trapezoidal sliding slot 307 is provided with a straight small sliding slot, the trapezoidal sliding slot 307 is fixedly connected with the right end of the upper base plate 102 and is contacted with the slotted rod 306, the trapezoidal sliding block 308 is slidably connected in the trapezoidal big sliding slot of the trapezoidal sliding slot 307, the trapezoidal sliding block 308 is fixedly connected with the front end of the round poking pin 3061, the front side of the square sliding slot 309 is provided with a rectangular sliding slot, the square sliding slot 309 is fixedly connected with the front side of the trapezoidal sliding block 308 and is tightly attached to the front side of the trapezoidal sliding slot 307, the upper portion of the material stirring sliding block 310 is in a triangular block shape, the material stirring sliding block 310 is connected in a groove of the square sliding groove 309 in a sliding mode, the large-head cylinder 311 is a cylinder similar to a screw, the large-head cylinder 311 penetrates through the bottom side of the square sliding groove 309 to be connected with the square sliding groove 309 in a sliding mode, the large-head cylinder 311 is fixedly connected with the bottom of the material stirring sliding block 310, the small spring 312 is sleeved on the large-head cylinder 311, and the upper end and the lower end of the small spring 312 are in contact with the bottom of the square sliding groove 309 and the lower end of the large-head cylinder 311.
The reciprocating feeding device is arranged beside the reciprocating welding device and aims to continuously feed materials to a welding area, the servo motor 302 is started, the motor rotates in a forward and reverse reciprocating mode to drive the rotary crank 303 connected to the motor to rotate, the reciprocating rotation of the rotary crank 303 enables the trapezoidal sliding block 308 connected to the rotary crank to reciprocate along the inner groove of the trapezoidal sliding groove 307 to do linear motion, the whole square sliding groove 309 and the material stirring sliding block 310, the small spring 312 and the large-head cylinder 311 in the square sliding groove are in reciprocating motion along the trapezoidal sliding block 308, the material stirring sliding block 310 can push a workpiece to be machined forwards to the machining area, the material stirring sliding block 310 can slide with the workpiece to be machined in a friction mode when being recovered, and the material stirring sliding block 310 can be extruded and retracted into the groove of the square sliding groove 309. At this moment, the small spring 312 is compressed, the large-end cylinder 311 is in sliding fit with the square sliding block, and the whole reciprocating feeding device is in close fit, so that the workpiece to be machined is continuously fed to a welding area, the welding precision is guaranteed, and the machining efficiency is improved.
Example 3
As shown in FIGS. 8-9, an automatic welding device for a blind-corner-free steel structure I-shaped frame comprises a heightening bracket 4, a perforated baffle plate 401, a first transverse groove 402, a second transverse groove 403, a vertical groove plate 404, a chute plate 405, a connecting straight plate 4051, a straight groove plate 406, a rectangular baffle plate 407 and a large column 408, wherein the heightening bracket 4 is positioned at the bottom of a reciprocating welding device, the heightening bracket 4 is fixedly connected right behind a lower base plate 1, the perforated baffle plate 401 is positioned at the bottom end of the reciprocating welding device, the front side of the perforated baffle plate 401 is fixedly connected with the rear side of an upper base plate 102, a groove hole of the first transverse groove 402 is downward, the upper surface of the first transverse groove 402 is fixedly connected at a position close to the groove hole of the perforated baffle plate 401 at the bottom of the perforated baffle plate 401, a groove hole of the second transverse groove 403 is upward, the lower surface of the second transverse groove 403 is fixedly connected with the upper side of the heightening bracket 4, the front surface of the vertical groove plate 404 is in contact with the rear surface of the perforated baffle plate 401, a vertical slot plate 404 is fixedly connected on the second transverse slot 403, the upper side and the lower side of a chute plate 405 are slidably connected in the slots of the first transverse slot 402 and the second transverse slot 403, the right end of a connecting straight plate 4051 is fixedly connected with the rear end of a toggle round pin 3061, the left end of the connecting straight plate 4051 is fixedly connected with the right side of the chute plate 405, a straight slot plate 406, the upper side and the lower side of the straight slot plate 406 are respectively fixedly connected in the slots of the first transverse slot 402 and the second transverse slot 403, the front surface of the straight slot plate 406 is slidably connected with the rear surface of the chute plate 405, a rectangular baffle 407, the upper side and the lower side of the rectangular baffle 407 are respectively contacted with the first transverse slot 402 and the second transverse slot, the rectangular baffle 407 is slidably connected with the perforated baffle 401, the straight slot plate 406 and the vertical slot plate 404, the upper end of the rectangular baffle 407 can pass through the slot hole of the perforated baffle 401, a large column 408 is fixedly connected in the lower position in front of the rectangular baffle 407, and the large column 408 passes through the slot hole 406 and the chute plate 405, the large cylinder 408 is slidably connected to the straight slotted plate 406 and the slotted plate 405.
The baffle device is arranged to ensure that a workpiece to be processed entering a region to be processed can be fixed at a designated position, so that the quality of a finished product after welding can be ensured, the welding is not askew, the baffle device and the reciprocating feeding device are matched, a shaft sleeve connected with a slotted rod 306 and a trapezoidal sliding block 308 of the reciprocating feeding device is sleeved on a connecting straight plate 4051 of the baffle device, so that the connecting straight rod can reciprocate along with the connecting straight rod, the baffle device is a device which enables a rectangular baffle 407 to complete reciprocating motion by matching a straight groove plate 406 and an inclined groove plate 405, the connecting straight plate 4051 drives the inclined sliding groove to slide along a first transverse groove 402 and a second transverse groove 403, a large column 408 penetrating through the straight groove plate 406 and the inclined groove plate 405 is matched by the sliding groove to reciprocate along the straight groove, the large column 408 drives the rectangular baffle 407 to move together, and the rectangular baffle 407 penetrates through a groove of the connecting straight plate 4051, when the workpiece to be machined enters, the rectangular baffle 407 extends out to block the workpiece to be machined, and when machining is completed, the baffle retracts.
Example 4
As shown in fig. 10-13, an automatic welding device for a no-dead-angle steel structure I-shaped frame comprises a short support 5, small troughs 501, a fillet plate 502, a clamp 503, a straight chute 504, a round chute 505, a cylindrical push rod 506, a buffer spring 507, a feeding disc 508, a rotary round pin 509, a bent rod 510, a cylinder 511, a short spring 512, a push block 513, a touch cylinder 514, a material-stirring shell 6, a second spring 601 and a material-stirring oblique block 602, wherein the two short supports 5 are symmetrically and fixedly connected with the left end and the right end of an upper bottom plate 102, the two small troughs 501 are symmetrically arranged on the upper bottom plate 102, the two small troughs 501 are respectively adjacent to the two short supports 5 and are respectively contacted with two pairs of double-rail baffles 1021, the two round angle plates 502 are symmetrically arranged on the two small troughs 501 and the short support 5, two groups of clamps 503 are respectively arranged on each group, each group is respectively and fixedly connected with the left end and the right end of each group at the middle position of the two round angle plates 502, the two linear sliding grooves 504 are symmetrically arranged and are respectively transversely fixed on left and right circular angle plates 502 by two groups of clamping devices 503, two circular hole sliding grooves 505 are respectively sleeved in the grooves of the left and right linear sliding grooves 504 in a sliding manner, two cylindrical push rods 506 are respectively sleeved in the circular hole grooves of the left and right circular hole sliding grooves 505 in a sliding manner, two buffer springs 507 are respectively sleeved on the left and right cylindrical push rods 506, two buffer springs 507 are respectively contacted with the two circular hole sliding grooves 505, two feeding circular discs 508 are symmetrically arranged and are respectively fixedly connected at one ends of the cylindrical push rods 506 and are respectively contacted with the buffer springs 507, the two rotating circular pins 509 are respectively and rotatably connected at the rear end in the circular angle plates 502, two bent rods 510 are symmetrically arranged and are respectively and fixedly connected on the two rotating circular pins 509, an air cylinder 511 is fixedly connected in front of the upper bottom plate 102, the two short springs 512 are left and right separated, the front ends of the short springs 512 are fixedly arranged on the push rods of the air cylinder 511, the preceding fixed connection of ejector pad 513 is in the rear end of short spring 512, and two cylinders 514 that touch are symmetrical to be set up at the both ends of ejector pad 513 upside, and two material shells 6 symmetry rigid couplings are dialled at the both ends about ejector pad 513, and two second springs 601 fixed connection are respectively in the inboard bottom of two material shells 6 that dial, and two are dialled material sloping block 602 respectively with second spring 601 one end fixed connection, two are dialled material sloping block 602 and two and are dialled material shell 6 sliding connection separately.
The material pushing device has two functions, the first function is to push the workpiece to be processed to a designated area, the second function is to push the processed finished product to be processed away from the processing area along with other devices, the workpiece to be processed placed in the small trough 501 is sequentially sent to the welding processing area by the material pushing device, when the air cylinder 511 retracts, the upper touch cylinder 514 can toggle the bent rod 510, the bent rod 510 can push the circular hole chute 505 in the linear chute 504 to move, the circular rod chute can drive the cylindrical push rod 506 and the feeding disc 508 to move together, the cylindrical push rod 506 is sleeved with a buffer spring 507, when the workpiece to be processed is pushed to be in contact with the double-track baffle 1021, the cylindrical push rod 506 can retract into the circular rod chute, so that rigid damage is avoided, and the buffer spring 507 can provide continuous extrusion force for the workpiece to be processed, so that the workpiece cannot be damaged due to the stroke problems of the bent rod 510 and the air cylinder 511, the workpiece to be machined in the double-rail baffle 1021 can be pushed to a welding machining area by the buffer shifting sheet device connected to the air cylinder 511, and when machining is completed, the finished product can be pushed out of the machining area by the air cylinder 511 and falls into the containing box, so that the whole pushing and feeding device has the feeding function and the material returning function; the buffering shifting sheet device is arranged on the pushing block 513, and moves along with the expansion of the air cylinder 511, the buffering shifting sheet device is composed of a shifting shell 6, a second spring 601 and a shifting inclined block 602, the shifting inclined block 602 and the second spring 601 are inserted into the shifting shell 6, the springs play a buffering role, the shifting inclined block 602 extends outwards to the inside of the double-track baffle 1021, when the air cylinder 511 pushes forwards, the shifting inclined block 602 pushes a workpiece to be processed to move forwards, when the air cylinder 511 retracts, the inclined surface of the shifting inclined block 602 touches the side wall of the workpiece to be processed, and retracts to the shifting shell 6 after receiving lateral pressure, when the shifting inclined block 602 is away from and contacts the workpiece to be processed, the short spring 512 pops out, the integrity of feeding is guaranteed by the whole buffering shifting sheet device, the collision with the workpiece to be processed in the feeding process is optimized, and the whole feeding process is more complete.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (1)
1. The utility model provides a no dead angle steel construction I-shaped frame automatic weld equipment which characterized in that, including:
the lower bottom plate (1), the lower bottom plate (1) is a convex steel plate;
eight supporting legs (101), wherein the eight supporting legs (101) are all arranged on the lower bottom plate (1);
the upper bottom plate (102), the upper bottom plate (102) is installed on the supporting leg (101);
the reciprocating welding device is arranged at one end of the upper base plate (102);
the guide rail lifting device is arranged on a part of the reciprocating welding device and is in contact with a plurality of parts of the reciprocating welding device;
the reciprocating feeding device is arranged on one side of the reciprocating welding device, the reciprocating feeding device is contacted with the reciprocating welding device, part of parts of the reciprocating feeding device are arranged on the lower base plate (1), and part of parts of the reciprocating feeding device are fixedly arranged on the upper base plate (102);
the baffle device is arranged at the bottom of the reciprocating welding device, parts of the baffle device can extend into the reciprocating feeding device, and the parts of the baffle device are fixedly connected with the parts of the reciprocating feeding device;
the pushing and feeding device is in contact with part of parts of the reciprocating welding device and is arranged on one side of the upper base plate (102);
the buffer shifting piece device is arranged on one part of the pushing and feeding device and is in contact with the reciprocating welding device;
the reciprocating welding device comprises:
two groups of double-rail baffles (1021) are arranged, the double-rail baffles (1021) are vertical to the upper bottom plate (102), and the double-rail baffles (1021) are symmetrically arranged in the middle of the upper bottom plate (102);
the square support plate (103), the square support plate (103) is fixedly connected with one side of the upper bottom plate (102);
the hole-opening support plate (104), the hole-opening support plate (104) is fixedly connected to the other side of the upper base plate (102), and an N-shaped opening is formed in the hole-opening support plate (104);
the two transverse plates (105) are symmetrically arranged, and two ends of each transverse plate (105) are fixedly connected with the square support plate (103) and the perforated support plate (104) respectively;
four circular hole top blocks (106) are arranged, and are respectively and fixedly connected to one end of the transverse plate (105);
the top plate (1061), the top plate (1061) is installed on the round hole top block (106);
the motor support (1062), the motor support (1062) is fixedly connected to the central point position of one side of the top plate (1061);
the motor comprises a common motor (1063), wherein the common motor (1063) is arranged on a motor bracket (1062), and a shaft of the common motor (1063) penetrates through the motor bracket (1062) and a top plate (1061);
the first hinge plate (1064), the first hinge plate (1064) is fixedly connected to one side of the top plate (1061) and is close to the position of the shaft of the common motor (1063);
the shaft coupling (1065), the shaft coupling (1065) is fixedly connected with one side of the first hinge plate (1064), and the shaft of the common motor (1063) passes through the central round hole and is rotatably connected with the common motor;
the first sliding block (1066), the first sliding block (1066) is fixedly connected to the output shaft of the common motor (1063), and the first sliding block (1066) is contacted with one side of the coupler (1065);
the power cylinder (1067), the power cylinder (1067) is sleeved on the first sliding block (1066) in a sliding manner;
the pressure reducing spring (1068), the pressure reducing spring (1068) is sleeved on the power cylinder (1067) in a sliding manner and is in contact with the first sliding block (1066);
the L-shaped connector (1069), the L-shaped connector (1069) is contacted with one end of the decompression spring (1068), and one side of the L-shaped connector (1069) is fixedly connected with one end of the power cylinder (1067);
the long sliding column (107), the round hole top block (106) of the long sliding column (107) is fixedly connected;
the connecting sleeve (108), the connecting sleeve (108) is slidably sleeved on the long sliding column (107);
the two ends of the short sliding column (109) are fixedly connected to the side wall of the connecting sleeve (108);
the second sliding block (110), the second sliding block (110) is slidably sleeved on the short sliding column (109), and the second sliding block (110) is in contact with the connecting sleeve (108);
one end of the vertical shaft (111) is fixedly connected with one side of the second slider (110);
the first spring (112) is sleeved on the vertical shaft (111) in a sliding manner, and the first spring (112) is in contact with one side of the second sliding block (110);
the small support plate (113), the small support plate (113) is connected to one end of the vertical shaft (111) in a sliding mode, and the small support plate (113) is in contact with the other end of the first spring (112);
the L-shaped clamp (114), the L-shaped clamp (114) is fixedly connected to one side of the small support plate (113); the welding gun (115), the welding gun (115) is installed on the L-shaped clamp (114);
the guide rail lifting device comprises:
the first rotating wheel (2), the first rotating wheel (2) is rotatably connected to one side of the small support plate (113);
the second rotating wheel (201), the second rotating wheel (201) is rotatably connected to the other side of the small support plate (113), and the first rotating wheel (2) is adjacent to the second rotating wheel (201);
the second hinge block (202), the second hinge block (202) is fixedly connected to one side of the transverse plate (105);
one side of the oblique slide way (203) is fixedly connected to one side of the second hinge block (202), and two ends of the oblique slide way (203) are respectively touched by the first rotating wheel (2) and the second rotating wheel (201);
the reciprocating feeding device is arranged on the lower base plate (1) and is connected with the reciprocating welding device;
reciprocating feeding device includes:
the motor base (3), the motor base (3) is fixedly connected with the lower bottom plate (1);
the motor hinging block (301), the motor hinging block (301) is arranged on one side of the motor base (3) far away from the lower bottom plate (1);
the servo motor (302), the servo motor (302) is fixedly connected to the motor base (3), and the output shaft of the servo motor (302) passes through the motor hinge block (301);
the rotating shaft of the rotating crank (303) is fixedly connected with the output shaft of the motor through a motor hinging block (301);
the rolling wheel (304), the rolling wheel (304) is fixedly connected with one end of the rotating crank (303);
the rotating pin (305), the rotating pin (305) is fixedly connected to one side of the motor base (3) and is positioned on the same plane with the rotating crank (303);
one end of the slotting rod (306) is rotatably connected with the rotating pin (305), and the slot of the slotting rod (306) is sleeved on the rolling wheel (304) and is in sliding contact with the rolling wheel (304);
the poking round pin (3061), the poking round pin (3061) is connected to the other end, far away from the rotating pin (305), of the slotted rod (306) in a sliding mode;
the trapezoidal sliding block (308), the trapezoidal sliding block (308) is connected to the trapezoidal sliding groove (307) in a sliding mode, the trapezoidal sliding groove (307) is fixedly connected to one end of the upper base plate (102), the trapezoidal sliding groove (307) is in contact with the slotted rod (306), and the round pin (3061) is poked to penetrate through one side of the trapezoidal sliding groove (307);
in the groove of the groove, a trapezoidal sliding block (308) is fixedly connected with a toggle round pin (3061);
the square sliding groove (309), the square sliding groove (309) is fixedly connected to the trapezoidal sliding block (308) and clings to one side of the trapezoidal sliding groove (307);
the material pulling sliding block (310) is connected in the groove of the square sliding groove (309) in a sliding manner;
the large-head cylinder (311) penetrates through one side of the square sliding groove (309) in a sliding mode, and the large-head cylinder (311) is fixedly connected with one side of the material stirring sliding block (310);
the small spring (312) is sleeved on the large-head cylinder (311), and two ends of the small spring (312) are respectively in contact with the inner side of the square sliding groove (309) and one end of the large-head cylinder (311);
the reciprocating feeding device is characterized by also comprising a baffle device, wherein the baffle device is arranged between the upper bottom plate (102) and the lower bottom plate (1), and is connected with the reciprocating feeding device;
the baffle device includes:
the heightening support (4), the heightening support (4) is fixedly connected to one side of the lower base plate (1) and is close to the motor base (3);
the hole opening baffle (401), the hole opening baffle (401) is positioned at the bottom end of the reciprocating welding device, and the hole opening baffle (401) is fixedly connected with the upper bottom plate (102);
the first transverse groove (402), the first transverse groove (402) is fixedly connected to the position of the perforated baffle plate (401) close to the slotted hole;
the second transverse groove (403), the second transverse groove (403) is fixedly connected to the heightening bracket (4);
the vertical groove plate (404), the vertical groove plate (404) contacts with the perforated baffle (401), and the vertical groove plate (404) is fixedly connected to the second transverse groove (403);
the two sides of the inclined groove plate (405) are slidably connected in the grooves of the first transverse groove (402) and the second transverse groove (403);
the connecting straight plate (4051), one end of the connecting straight plate (4051) is fixedly connected with one end of the toggle round pin (3061);
the two sides of the straight groove plate (406) are respectively and fixedly connected in the grooves of the first transverse groove (402) and the second transverse groove (403), and the straight groove plate (406) is in sliding connection with the inclined groove plate (405);
the sliding two sides of the rectangular baffle (407) are respectively contacted with the first transverse groove (402) and the second transverse groove (403), and the rectangular baffle (407) is in sliding connection with the straight groove plate (406), the vertical groove plate (404) and the perforated baffle (401);
the large cylinder (408), the large cylinder (408) is fixedly connected to the rectangular baffle (407), the large cylinder (408) passes through the slotted holes of the straight slotted plate (406) and the inclined slotted plate (405), and the large cylinder (408) is connected with the straight slotted plate (406) and the inclined slotted plate (405) in a sliding manner;
the welding device also comprises a pushing device, the pushing device is arranged on the upper base plate (102), and the pushing device is contacted with the reciprocating welding device;
push away material feeding unit including:
the short support (5), the short support (5) is fixedly connected with one end of the upper bottom plate (102);
the small trough (501), the small trough (501) is adjacent to the short support (5) and is in contact with the double-track baffle (1021), and the small trough (501) is fixedly connected with the upper bottom plate (102);
the round angle plate (502), the round angle plate (502) is arranged on the small trough (501) and the short bracket (5);
the clamping device (503), the clamping device (503) is fixedly connected on the round angle plate (502);
the linear sliding groove (504), the linear sliding groove (504) is fixed on the round angle plate (502) by the clamp (503);
the round hole sliding chute (505), the round hole sliding chute (505) is slidably sleeved in the groove of the straight sliding chute (504);
the cylindrical push rod (506), the cylindrical push rod (506) is slidably sleeved in the round hole groove of the round hole sliding groove (505);
the buffer spring (507) is sleeved on the cylindrical push rod (506) in a sliding manner, and the buffer spring (507) is in contact with the circular hole sliding groove (505);
the feeding disc (508), the feeding disc (508) is fixedly connected to one end of the cylindrical push rod (506), and is in contact with the buffer spring (507);
the rotating round pin (509), the rotating round pin (509) is rotatably connected with one end of the round plate (502);
the bent part of the bent rod (510) is rotatably connected to the rotating round pin (509), and the bent rod (510) is in sliding connection with the double-track baffle (1021);
the welding device comprises an air cylinder (511), wherein a rectangular flat plate is arranged on the front side of a telescopic rod of the air cylinder (511), and the air cylinder (511) is fixedly connected to an upper bottom plate (102) far away from the reciprocating welding device;
the short spring (512), the short spring (512) is fixedly installed on the front side flat plate of the telescopic rod of the cylinder (511);
the push block (513) is fixedly connected to one end of the short spring (512);
two touch cylinders (514), wherein the two touch cylinders (514) are symmetrically arranged at two ends of the push block (513);
the buffer shifting sheet devices are symmetrically arranged at two ends of the push block (513); the buffering shifting sheet device comprises a shifting shell (6), a second spring (601), a shifting inclined block (602) and a material inclined block (602), wherein the shifting shell (6) is fixedly connected to one end of a push block (513); the second spring (601) is fixedly connected to the bottom of the inner side of the material poking shell (6); the material shifting sloping block (602) is fixedly connected with the other end of the second spring (601), and the material shifting sloping block (602) is connected with the material shifting shell (6) in a sliding manner.
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| CN202011054296.7A CN112296565B (en) | 2020-09-30 | 2020-09-30 | Automatic welding equipment for dead-angle-free steel structure I-shaped frame |
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| CN202011054296.7A CN112296565B (en) | 2020-09-30 | 2020-09-30 | Automatic welding equipment for dead-angle-free steel structure I-shaped frame |
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| CN112296565B true CN112296565B (en) | 2022-02-11 |
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| CN113953704A (en) * | 2021-11-23 | 2022-01-21 | 嘉兴市小月亮电池有限公司 | Automatic change battery welding equipment |
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| CN115415709B (en) * | 2022-10-14 | 2024-03-01 | 新沂庚超新能源有限公司 | Street lamp installation built-in fitting preparation shaping welding equipment |
| CN116690052B (en) * | 2023-08-09 | 2023-10-13 | 江苏绿阳温室设备有限公司 | Steel construction welding process device |
| CN117260093A (en) * | 2023-11-21 | 2023-12-22 | 淮安华帅金属构件有限公司 | Anti-offset large steel member welding device |
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| CN111687557A (en) * | 2020-06-09 | 2020-09-22 | 浙江东南网架股份有限公司 | Automatic manufacturing method of linear steel plate shear wall |
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