CN114769872A - Double-station laser welding machine capable of stably switching stations - Google Patents
Double-station laser welding machine capable of stably switching stations Download PDFInfo
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- CN114769872A CN114769872A CN202210686662.3A CN202210686662A CN114769872A CN 114769872 A CN114769872 A CN 114769872A CN 202210686662 A CN202210686662 A CN 202210686662A CN 114769872 A CN114769872 A CN 114769872A
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
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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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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Abstract
The invention relates to the technical field of laser welding, in particular to a double-station laser welding machine capable of stably switching stations, which comprises a welding mechanism, station components, a swing frame and a bottom frame, wherein two symmetrically distributed station components are arranged on one side of the welding mechanism, the swing frame is arranged between the welding mechanism and the station components, one end of the swing frame is connected with the welding mechanism, the station components on the two sides are matched with and used for clamping the swing frame, and the station components and the swing frame are both arranged on the bottom frame.
Description
Technical Field
The invention relates to the technical field of laser welding, in particular to a double-station laser welding machine capable of stably switching stations.
Background
The invention provides a mechanism capable of stably switching stations, compared with the station switching technology in the prior art, the station switching mechanism utilizes the switching movement of a laser welding head between stations to trigger the workpiece replacement work of the stations and get rid of the assistance of an electric control instrument in the prior art, the invention realizes the effect of high mechanical automatic management and control in double stations, thereby effectively reducing the investment cost of the whole laser welding, and the laser welding head does not move to the middle position of the double stations after working any more, can no longer trigger the work that trades of machined part on the station, nimble carry out the management and control to station mechanism, the staff can inspect or the manual work is got the piece to the machined part afterwards, and it is the same convenient inspection of fortune dimension to duplex position mechanism.
Disclosure of Invention
The invention aims to provide a double-station laser welding machine capable of stably switching stations so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a double-station laser welding machine capable of stably switching stations comprises a welding mechanism, station components, a swing frame and a bottom frame, wherein two symmetrically distributed station components are arranged on one side of the welding mechanism, the swing frame is arranged between the welding mechanism and the station components, one end of the swing frame is connected with the welding mechanism, the station components on two sides are matched with the clamping swing frame, the station components and the swing frame are both arranged on the bottom frame, the station components comprise door-shaped rails, J-shaped rails, workpiece conveying vehicles, material control frames and component assemblies, two J-shaped rails which are distributed in parallel are integrally connected on one side of each door-shaped rail, a plurality of workpiece conveying vehicles which are distributed uniformly are arranged between the two J-shaped rails, the door-shaped rails are provided with material control frames which control the falling of the workpiece conveying vehicles, the door-shaped rails are in a concave curved rail shape, and chutes are formed in the inner side walls of the door-shaped rails, the bending position of the door-shaped track is connected with an assembly.
Preferably, the J type track is J type plate-like, and sets up the spout on one side face of J type plate, and the segmental arc spout on the J type track is linked together with the spout on the gate type track, accuse material frame is including colluding board, the control body, swash plate, the spring part of pushing down and lift frame, the both sides of the control body all are provided with the swash plate, and swash plate one end is fixed on the gate type track, and one side of the control body is provided with colludes the board, colludes the bottom top of board and is connected with the spring part of pushing down, and the below is connected with the lift frame.
Preferably, the lifter frame shape is door type bending rod both ends homogeneous body coupling arc post, and the arc post setting on the lifter frame is in the square groove of seting up on door type track, and the arc post part on the lifter frame projects in the spout on the door type track, the control body includes diaphragm, center pillar and cross grillage, the equal fixedly connected with cross grillage in both ends of center pillar, center pillar run through the middle part of cross grillage, and the center pillar activity cup joints in the through-hole of seting up on the cross grillage, and the ring is equipped with four evenly distributed's diaphragm around the center pillar, and the end fixing of diaphragm is on the cross grillage, and the top of colluding the board is taken on the diaphragm.
Preferably, the assembly comprises a braking device, a supercharging device, an L-shaped position control plate, a hook body, an auxiliary control plate frame, a central control rod, a driving device, a sliding frame, a transverse pushing frame and a clamping device, a through hole is formed in the middle rail of the door-shaped rail, the central control rod is movably sleeved in the through hole, one end of the central control rod extends into the door-shaped rail, the end part of the central control rod is fixedly connected with the sliding frame, the other end of the central control rod is contacted with the supercharging device, the upper part of the supercharging device is in transmission connection with the braking device, the L-shaped position control plate is fixedly connected between the braking device and the door-shaped rail, the auxiliary control plate frame is fixedly connected to one side of the door-shaped rail, the driving device is connected to the lower part of the auxiliary control plate frame, the hook body is connected to one side of the driving device, the shape of the hook body is an integrally connected to the upright rod on one side of the arched plate, the swinging frame is matched with the swinging frame on the two sides of the swinging frame, the driving device is connected with the transverse pushing frame, the two ends of the transverse pushing frame are connected with clamping devices, and the clamping devices are arranged on the door-shaped rails.
Preferably, the screens device includes short slab, inner prop, L type locating plate, first spring and interception piece, L type locating plate is fixed at the gate type track outside, sets up the through-hole on the L type locating plate, and the activity has cup jointed the inner prop in the L type locating plate through-hole, the one end fixedly connected with interception piece of inner prop, the other end fixedly connected with short slab of inner prop, it has first spring to fill up between L type locating plate and the interception piece, first spring housing is on the inner prop, the interception piece sets up in the square hole of seting up on the gate type track, and interception piece one end sets up the scarf, the scarf of interception piece bulges to in the spout of gate type track, the cross push frame shape is T template both sides homogeneous connection L template, and the L template tip of cross push frame sets up the swash plate, and the swash plate face shoring short slab on the cross push frame.
Preferably, arresting gear is including accuse to push rod, V type piece, L type curb plate, second spring and guide post, L type curb plate is fixed on L type accuse position board, and the below sliding contact of L type curb plate has the accuse to push rod, and the one end fixedly connected with guide post of accuse to push rod, guide post activity cup joint in the through-hole of seting up on L type curb plate, and it has the second spring to fill up between accuse to push rod and the L type curb plate, and the second spring overlaps on the guide post, and one side fixedly connected with of accuse to push rod has a plurality of evenly distributed's V type pieces.
Preferably, drive arrangement includes movable post, well controlling part, pillar spare, shaft gear, set-square and L type lifting column, L type lifting column one end is fixed on the gate type track, one side fixedly connected with set-square of L type lifting column, the set-square below is connected with shaft gear, set up a plurality of evenly distributed's tooth's socket on the horizontal pushing frame of shaft gear one side, horizontal pushing frame activity cup joints in the prism hole of seting up on L type lifting column, shaft gear and horizontal pushing frame meshing are connected, pillar spare one end transmission connection shaft gear, the other end connection of pillar spare colludes the body, pillar spare top parallel distribution has last movable post, go up controlling part in the fixedly connected with between movable post and the pillar spare, well controlling part is fixed on vice accuse grillage, go up movable post one end fixed connection and collude the body.
Preferably, the middle control part comprises a pinion, a short shaft and a middle plate frame, the middle part of the middle plate frame is provided with a through hole, the short shaft is movably sleeved in the through hole, one end of the short shaft is fixedly connected with the pinion, the bottom column part comprises a frame column, a sliding block, a third spring, a limiting inner shaft and a lower movable column, a touch control direction push rod is connected below the frame column in a sliding mode, the end part of the frame column at one side of the touch control direction push rod is provided with a convex plate, one end of the frame column extends into a long groove formed in the lower movable column, the third spring is arranged in the long groove of the lower movable column, a limiting inner shaft penetrates through the middle part of the third spring, one end of the limiting inner shaft is fixed on the lower movable column, the other end of the limiting inner shaft is fixedly connected with the sliding block, the sliding block is arranged in a plate hole formed in the frame column, the limiting inner shaft is movably sleeved in the through hole formed in the frame column, one side wall of the lower movable column is provided with a plurality of protruding teeth which are uniformly distributed, lower movable post activity cup joints in the square hole that well grillage one end was seted up, goes up movable post activity cup joints in the square hole that the grillage other end was seted up, and is provided with a plurality of evenly distributed's protruding tooth on the lateral wall of going up movable post, pinion one side and lower movable post meshing connection, and pinion opposite side and last movable post meshing connection.
Preferably, supercharging device includes casting die in dish gear, axis of ordinates, interception door pole, arc clamp plate, backing plate and the spring, and the axis of ordinates activity cup joints in the through-hole that arc clamp plate one end was seted up, the axis of ordinates runs through the one end of L type accuse position board, and the fixed cover has arc clamp plate and dish gear on the axis of ordinates, and one side of arc clamp plate sets up the backing plate, and the opposite side of arc clamp plate is provided with the interception door pole, and interception door pole and backing plate are all fixed on the axis of ordinates, and the casting die in the spring has been run through on the backing plate, and dish gear one side contact V type piece.
Compared with the prior art, the invention has the beneficial effects that:
1. a welding head moves to a station on one side to perform welding work, a workpiece which is machined on the other side moves away under the control of a workpiece conveying vehicle, then the workpiece conveying vehicle on a J-shaped rail falls, the falling workpiece conveying vehicle carries a new workpiece to move to the station to wait for the next welding work, and the effects of automatic discharging and feeding are achieved in a circulating mode;
2. in the final stage of the workpiece transport vehicle separated from the control of the clamping device, the pressurizing device finishes the work of force storage jacking, so that after the intercepting blocks on the two sides are separated, the sliding frame jacks the workpiece transport vehicle to move, the workpiece transport vehicle is ejected away from a work site on the portal rail, and the automatic matching work is realized in the whole process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a station assembly;
FIG. 3 is a schematic view of a material control rack;
FIG. 4 is a schematic structural diagram of a control body;
FIG. 5 is a schematic view of the lifting frame;
FIG. 6 is a schematic diagram of an assembly integration structure;
FIG. 7 is a schematic view of the braking device;
FIG. 8 is a diagram illustrating a structure of a middle control;
FIG. 9 is a schematic view of a supercharging device;
FIG. 10 is a schematic view of a V-shaped piece structure;
FIG. 11 is a schematic view of a J-shaped track structure.
In the figure: the welding mechanism 1, the station component 2, the swinging frame 3, the underframe 4, the door-shaped track 5, the J-shaped track 6, the workpiece conveying vehicle 7, the material control frame 8, the component assembly 9, the hook plate 10, the control body 11, the inclined plate 12, the downward pressing spring part 13, the lifting frame 14, the transverse plate 15, the central column 16, the cross plate frame 17, the braking device 18, the pressurizing device 19, the L-shaped position control plate 20, the hook body 21, the auxiliary control plate frame 22, the central control rod 23, the driving device 24, the sliding frame 25, the transverse pushing frame 26, the clamping device 27, the short plate 28, the inner column 29, the L-shaped positioning plate 30, the first spring 31, the intercepting block 32, the direction control push rod 33, the V-shaped plate 34, the L-shaped side plate 35, the second spring 36, the guide column 37, the central control 38, the upper movable column 39, the bottom column part 40, the shaft gear 41, the triangular plate 42, the L-shaped supporting columns 43 and 44, the short shaft 45, the middle plate frame 46, the longitudinal shaft gear 47, the longitudinal shaft 48, the disc rod 49, the intercepting door rod 49, the plate gear 48, the plate gear, The device comprises an arc-shaped pressing plate 50, a backing plate 51, a spring inner pressing piece 52, a frame column 53, a sliding block 54, a third spring 55, a limiting inner shaft 56 and a lower movable column 57.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: a double-station laser welding machine capable of stably switching stations comprises a welding mechanism 1, station components 2, a swing frame 3 and an underframe 4, wherein two symmetrically distributed station components 2 are arranged on one side of the welding mechanism 1, the swing frame 3 is arranged between the welding mechanism 1 and the station components 2, one end of the swing frame 3 is connected with the welding mechanism 1, the station components 2 on the two sides are matched with and clamp the swing frame 3, the station components 2 and the swing frame 3 are both arranged on the underframe 4, the station components 2 comprise door-shaped rails 5, J-shaped rails 6, workpiece conveying vehicles 7, workpiece control frames 8 and component assemblies 9, one side of each door-shaped rail 5 is integrally connected with the two J-shaped rails 6 which are distributed in parallel, a plurality of workpiece conveying vehicles 7 which are distributed uniformly are arranged between the two J-shaped rails 6, the door-shaped rails 5 are provided with the workpiece control frames 8, and the workpiece conveying vehicles 7 are controlled by the workpiece control frames 8 to fall down, door type track 5 is concave type curved rail form, and set up the spout on door type track 5's the inside wall, door type track 5's the position of buckling is connected with subassembly integration 9, refer to fig. 1 and understand, rocking frame 3 is the telescopic link mechanism that sways among the prior art, rocking frame 3 one end articulates on chassis 4, the 3 other ends of rocking frame are the tourus, and the tourus activity cup joints on welding mechanism 1's welding head, along with the removal of soldered connection and flexible swing, rocking frame 3 swings the subassembly integration 9 that the in-process influences both sides.
The lifting frame 14 is in the shape of a door-type bending rod, the two ends of the door-type bending rod are integrally connected with arc-shaped columns, the arc-shaped columns on the lifting frame 14 are arranged in square grooves formed in the door-type track 5, the arc-shaped columns on the lifting frame 14 partially protrude into sliding grooves formed in the door-type track 5, the control body 11 comprises a transverse plate 15, a central column 16 and a cross-plate frame 17, the two ends of the central column 16 are fixedly connected with the cross-plate frame 17, the central column 16 penetrates through the middle of the cross-plate frame 17, the central column 16 is movably sleeved in a through hole formed in the cross-plate frame 17, four uniformly distributed transverse plates 15 are annularly arranged around the central column 16, the end parts of the transverse plates 15 are fixed on the cross-plate frame 17, the top of the hook plate 10 is lapped on the transverse plate 15, as can be understood by referring to figures 3 and 4, the downward pressing spring part 13 is a spring pressing mechanism in the prior art, downward elastic force is applied to the hook plate 10, when the workpiece transport cart 7 slides through the door-type track 5 below the control frame 8, the pulley on the work piece transport vechicle 7 stirs the bottom of the lifting frame 14 once, the lifting frame 14 is pressed by the spring part 13 that pushes down after rising and falls back again, the lifting frame 14 drives the hook plate 10, in the course of the lifting of the hook plate 10 once, the control body 11 rotates 90 degrees, because the pulley part of the work piece transport vechicle 7 is lifted by the long plate part of the cross plate frame 17, the falling pressure of the work piece transport vechicle 7 is received all the time, the hook plate 10 plays the interception effect to the transverse plate 15, once the hook plate 10 rises and no longer intercepts the transverse plate 15, the control body 11 rotates fast integrally, the hook plate 10 intercepts the next transverse plate 15 after falling again, thus the work piece transport vechicles 7 are controlled to only feed one material to the gate-type track 5 once.
The component assembly 9 comprises a braking device 18, a pressurizing device 19, an L-shaped position control plate 20, a hook body 21, an auxiliary control plate frame 22, a central control rod 23, a driving device 24, a sliding frame 25, a transverse pushing frame 26 and a clamping device 27, wherein a through hole is formed in the middle rail of the door-shaped rail 5, the central control rod 23 is movably sleeved in the through hole, one end of the central control rod 23 extends into the door-shaped rail 5, the end part of the central control rod 23 is fixedly connected with the sliding frame 25, the other end of the central control rod 23 is contacted with the pressurizing device 19, the upper part of the pressurizing device 19 is in transmission connection with the braking device 18, the L-shaped position control plate 20 is fixedly connected between the braking device 18 and the door-shaped rail 5, one side of the door-shaped rail 5 is fixedly connected with the auxiliary control plate frame 22, the lower part of the auxiliary control plate frame 22 is connected with the driving device 24, one side of the driving device 24 is connected with the hook body 21, the hook body 21 is in an integrated connection with one side of an arched plate, the swing frame 3 is matched and hooked and clamped by the upright rods of the hook bodies 21 at two sides, one side of the driving device 24 is connected with a transverse pushing frame 26, two ends of the transverse pushing frame 26 are both connected with clamping devices 27, and the clamping devices 27 are arranged on the door-shaped track 5.
The blocking device 27 comprises a short plate 28, an inner column 29, an L-shaped positioning plate 30, a first spring 31 and an intercepting block 32, the L-shaped positioning plate 30 is fixed outside the door-shaped rail 5, a through hole is formed in the L-shaped positioning plate 30, the inner column 29 is movably sleeved in the through hole of the L-shaped positioning plate 30, one end of the inner column 29 is fixedly connected with the intercepting block 32, the other end of the inner column 29 is fixedly connected with the short plate 28, the first spring 31 is padded between the L-shaped positioning plate 30 and the intercepting block 32, the first spring 31 is sleeved on the inner column 29, the intercepting block 32 is arranged in a square hole formed in the door-shaped rail 5, one end of the intercepting block 32 is provided with a diagonal plane, the diagonal plane of the intercepting block 32 protrudes into a sliding groove of the door-shaped rail 5, the cross push frame 26 is in a shape that the L-shaped plates are uniformly connected with the L-shaped plates on two sides of the T-shaped plate, an inclined plate is arranged at the end part of the cross push frame 26, the short plate 28 is supported on the plane, the short plate 28 is understood by referring to figures 6 and 7, the transverse pushing frame 26 can directionally reciprocate in a certain range, when the transverse pushing frame 26 approaches the blocking device 27, the inclined plate on the transverse pushing frame 26 supports the short plate 28, the short plate 28 moves to drive the inner column 29, and then the blocking blocks 32 move, so that the blocking blocks 32 on the two sides are pulled out of the door-shaped rail 5, and the blocking device 27 does not block and block the workpiece conveyor 7.
The brake device 18 comprises a direction control push rod 33, a V-shaped sheet 34, an L-shaped side plate 35, a second spring 36 and a guide post 37, wherein the L-shaped side plate 35 is fixed on the L-shaped position control plate 20, the direction control push rod 33 is in sliding contact with the lower portion of the L-shaped side plate 35, one end of the direction control push rod 33 is fixedly connected with the guide post 37, the guide post 37 is movably sleeved in a through hole formed in the L-shaped side plate 35, the second spring 36 is padded between the direction control push rod 33 and the L-shaped side plate 35, the second spring 36 is sleeved on the guide post 37, one side of the direction control push rod 33 is fixedly connected with a plurality of evenly distributed V-shaped sheets 34, as can be understood by referring to fig. 7, the shape of the guide post 37 is that one end of a cylinder is integrally connected with a disc body, the second spring 36 elastically presses the direction control push rod 33, and the V-shaped sheets 34 are metal capable of elastic deformation in the prior art.
The driving device 24 comprises an upper movable column 39, a middle control piece 38, a bottom column piece 40, a shaft gear 41, a triangular plate 42 and an L-shaped lifting column 43, one end of the L-shaped lifting column 43 is fixed on the door-shaped rail 5, one side of the L-shaped lifting column 43 is fixedly connected with the triangular plate 42, the shaft gear 41 is connected below the triangular plate 42, a plurality of tooth grooves which are uniformly distributed are formed in a transverse pushing frame 26 on one side of the shaft gear 41, the transverse pushing frame 26 is movably sleeved in a prism hole formed in the L-shaped lifting column 43, the shaft gear 41 is meshed with the transverse pushing frame 26, one end of the bottom column piece 40 is connected with the shaft gear 41 in a transmission mode, the other end of the bottom column piece 40 is connected with the hook body 21, an upper movable column 39 is distributed above the bottom column piece 40 in parallel, a middle control piece 38 is fixedly connected between the upper movable column 39 and the bottom column piece 40, the middle control piece 38 is fixed on the auxiliary control plate frame 22, and one end of the upper movable column 39 is fixedly connected with the hook body 21.
The middle control component 38 comprises a pinion 44, a short shaft 45 and a middle plate frame 46, wherein the middle part of the middle plate frame 46 is provided with a through hole, the short shaft 45 is movably sleeved in the through hole, one end of the short shaft 45 is fixedly connected with the pinion 44, the bottom column component 40 comprises a frame column 53, a sliding block 54, a third spring 55, a limiting inner shaft 56 and a lower movable column 57, a touch control push rod 33 is connected below the frame column 53 in a sliding manner, the end part of the frame column 53 at one side of the touch control push rod 33 is provided with a convex plate, one end of the frame column 53 extends into a long groove formed on the lower movable column 57, the third spring 55 is arranged inside the long groove of the lower movable column 57, the limiting inner shaft 56 penetrates through the middle part of the third spring 55, one end of the limiting inner shaft 56 is fixed on the lower movable column 57, the other end of the limiting inner shaft 56 is fixedly connected with the sliding block 54, the sliding block 54 is arranged in a plate hole formed inside the frame column 53, the limiting inner shaft 56 is movably sleeved in the through hole formed on the frame column 53, one side wall of the lower movable column 57 is provided with a plurality of protruding teeth which are uniformly distributed, the lower movable post 57 is movably sleeved in a square hole formed at one end of the middle plate frame 46, the upper movable post 39 is movably sleeved in a square hole formed at the other end of the middle plate frame 46, a plurality of protruding teeth uniformly distributed are arranged on one side wall of the upper movable post 39, one side of the pinion 44 is meshed with the lower movable post 57, the other side of the pinion 44 is meshed with the upper movable post 39, as can be understood by referring to fig. 8 and 9, the hook body 21 moves to drive the upper movable post 39, the upper movable post 39 directionally reciprocates, the upper movable post 39 drives the pinion 44, the pinion 44 drives the lower movable post 57, the moving direction of the lower movable post 57 is opposite to that of the upper movable post 39, the third spring 55 internally supports the frame post 53 and the lower movable post 57, so that the lower movable post 57 drives the frame post 53 to move, the frame post 53 drives the gear 41, so that if the swing amplitude of the swing frame 3 is too large, the frame post 53 cannot move continuously after moving for the maximum distance, the lower movable post 57 continues to move toward the frame post 53, and then the third spring 55 is contracted by the inner pressure, thereby providing a cushioning effect.
The supercharging device 19 comprises a disk gear 47, a longitudinal shaft 48, an intercepting door rod 49, an arc-shaped pressing plate 50, a backing plate 51 and a spring inner pressing piece 52, wherein the longitudinal shaft 48 is movably sleeved in a through hole formed in one end of the arc-shaped pressing plate 50, the longitudinal shaft 48 penetrates through one end of the L-shaped position control plate 20, the arc-shaped pressing plate 50 and the disk gear 47 are fixedly sleeved on the longitudinal shaft 48, a backing plate 51 is arranged on one side of the arc-shaped pressing plate 50, the intercepting door rod 49 is arranged on the other side of the arc-shaped pressing plate 50, the intercepting door rod 49 and the backing plate 51 are both fixed on the longitudinal shaft 48, the spring inner pressing piece 52 penetrates through the backing plate 51, one side of the disk gear 47 is in contact with the V-shaped piece 34, as understood by referring to figures 9 and 10, the spring inner pressing piece 52 is a spring piece in the prior art, elastic pressure is applied to the arc-shaped pressing plate 50, the tooth part of the disk gear 47 is in a triangular plate shape, so that the push rod 33 is controlled to move towards the direction of the L-shaped side plate 35, the V-shaped pieces 34 move to drive the disk gear 47, in the process of reverse movement of the direction control push rod 33, the V-shaped piece 34 can slide with the disc gear 47 in a staggered mode, so that the disc gear 47 rotates in a single direction due to the reciprocating motion process of the direction control push rod 33, the arc-shaped pressing plate 50 is in the shape of a square plate, protruding plates are arranged on two sides of one side of the square plate and fixed on the longitudinal shaft 48, and therefore the arc-shaped pressing plate 50 can swing within a certain range and is pressed by the elasticity of the pressing piece 52 in the spring in the swinging process.
The invention is provided with two station components 2, the component integration 9 on each station component 2 is a working site, a workpiece is fixed on a workpiece conveying vehicle 7, a welding processing point is at the position of the component integration 9, after welding is finished, a welding head moves to a welding station at the other side, the welding head moves to drive a swing frame 3, the swing frame 3 is hooked by a hook body 21 in the swing process, the hook body 21 is further pulled to drive the hook body 21, the hook body 21 drives an upper movable column 39, the upper movable column 39 drives a pinion 44, and further drives a lower movable column 57, and further controls a frame column 53, the frame column 53 moves to be close to a transverse pushing frame 26, and drives a driving shaft gear 41 to rotate, and in addition, the frame column 53 moves enough distance and then pushes a control rod 33, so that the control rod 33 moves a control panel gear 47 to rotate, the shaft gear 41 rotates to cause the transverse pushing frame 26 to move, and further controls clamping devices 27 at two sides of a door-shaped rail 5 to open, the clamping device 27 no longer intercepts the clamping workpiece transport vehicle 7, before the clamping device 27 is opened, the pressurizing device 19 has already finished storing force, because the disc gear 47 rotates to drive the longitudinal shaft 48, and then the backing plate 51 rotates, the backing plate 51 drives the spring inner pressing piece 52, the spring inner pressing piece 52 applies elastic force to the arc-shaped pressing plate 50, the arc-shaped pressing plate 50 abuts against one end of the central control rod 23, and then the sliding frame 25 is controlled, the sliding frame 25 applies pushing force to the workpiece transport vehicle 7, so that after the intercepting blocks 32 on the two sides are separated, the workpiece transport vehicle 7 is directly ejected and removed, the lifting frame 14 is once shifted during the process that the workpiece transport vehicle 7 moves along the sliding rails of the door-shaped rails 5, and then the workpiece transport vehicle 7 on the J-shaped rails 6 is once blanked, the falling workpiece transport vehicle 7 is guided into the door-shaped rails 5 through the J-shaped rails 6, and then moves to the bending position of the door-shaped rails 5, and is limited by the sliding frame 25 and the intercepting blocks 32 in a matching way, thus, the work piece is replaced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a can stably switch duplex position laser-beam welding machine of station, includes welding mechanism (1), station subassembly (2), sways frame (3) and chassis (4), its characterized in that: two station components (2) which are symmetrically distributed are arranged on one side of the welding mechanism (1), a swing frame (3) is arranged between the welding mechanism (1) and the station components (2), one end of the swing frame (3) is connected with the welding mechanism (1), the station components (2) on two sides are matched with the swing frame (3) to clamp the swing frame, the station components (2) and the swing frame (3) are both arranged on the bottom frame (4), the station components (2) comprise door-shaped rails (5), J-shaped rails (6), workpiece conveying vehicles (7), material control frames (8) and component assemblies (9), the two J-shaped rails (6) which are distributed in parallel are integrally connected on one side of each door-shaped rail (5), a plurality of workpiece conveying vehicles (7) which are uniformly distributed are arranged between the two J-shaped rails (6), and the material control frames (8) are arranged on the door-shaped rails (5), accuse work piece delivery wagon (7) whereabouts of work or material rest (8) management and control, door type track (5) are concave type crooked rail form, and set up the spout on the inside wall of door type track (5), and the position of buckling of door type track (5) is connected with subassembly integration (9).
2. The double-station laser welding machine capable of stably switching the stations according to claim 1, characterized in that: j type track (6) are J type platelike, and set up the spout on one side face of J type template, and the segmental arc spout on J type track (6) is linked together with the spout on door type track (5), accuse work or material rest (8) are including colluding board (10), the control body (11), swash plate (12), push down spring part (13) and lift frame (14), the both sides of the control body (11) all are provided with swash plate (12), and swash plate (12) one end is fixed on door type track (5), and one side of the control body (11) is provided with colludes board (10), colludes the bottom top of board (10) and is connected with push down spring part (13), and the below is connected with lift frame (14).
3. The double-station laser welding machine capable of stably switching the stations according to claim 2, characterized in that: the utility model discloses a door type pole both ends integrated connection arc post is buckled to elevator frame (14) shape, and the arc post setting on elevator frame (14) is in the square groove of seting up on door type track (5), and the arc post part on elevator frame (14) projects in the spout on door type track (5), control body (11) are including diaphragm (15), center pillar (16) and cross grillage (17), the equal fixedly connected with cross grillage (17) in both ends of center pillar (16), and the middle part of cross grillage (17) is run through in center pillar (16), and center pillar (16) activity cup joints in the through-hole of seting up on cross grillage (17), and the ring is equipped with four evenly distributed's diaphragm (15) around center pillar (16), and the tip of diaphragm (15) is fixed on cross grillage (17), and the top of colluding board (10) is taken on diaphragm (15).
4. The double-station laser welding machine capable of stably switching the stations according to claim 1, characterized in that: the assembly (9) comprises a braking device (18), a pressurizing device (19), an L-shaped position control plate (20), a hook body (21), an auxiliary control plate frame (22), a central control rod (23), a driving device (24), a sliding frame (25), a transverse pushing frame (26) and a clamping device (27), a through hole is formed in the middle rail of the door-shaped rail (5), the central control rod (23) is movably sleeved in the through hole, one end of the central control rod (23) extends into the door-shaped rail (5), the end part of the central control rod (23) is fixedly connected with the sliding frame (25), the other end of the central control rod (23) is contacted with the pressurizing device (19), the braking device (18) is in transmission connection above the pressurizing device (19), the L-shaped position control plate (20) is fixedly connected between the braking device (18) and the door-shaped rail (5), the auxiliary control plate frame (22) is fixedly connected to one side of the door-shaped rail (5), the below of vice control panel frame (22) is connected with drive arrangement (24), and one side of drive arrangement (24) is connected with colludes body (21), colludes body (21) shape and is bow-shaped board one side body coupling pole setting, and rocking frame (3) collude the centre gripping by the cooperation of the body (21) pole setting of colluding of both sides, drive arrangement (24) one side is connected with horizontal pushing jack (26), and the both ends of horizontal pushing jack (26) all are connected with screens device (27), and screens device (27) set up on door type track (5).
5. The double-station laser welding machine capable of stably switching the stations according to claim 4, characterized in that: the clamping device (27) comprises a short plate (28), an inner column (29), an L-shaped positioning plate (30), a first spring (31) and a blocking block (32), the L-shaped positioning plate (30) is fixed outside the door-shaped rail (5), a through hole is formed in the L-shaped positioning plate (30), the inner column (29) is movably sleeved in the through hole of the L-shaped positioning plate (30), the blocking block (32) is fixedly connected to one end of the inner column (29), the short plate (28) is fixedly connected to the other end of the inner column (29), the first spring (31) is cushioned between the L-shaped positioning plate (30) and the blocking block (32), the first spring (31) is sleeved on the inner column (29), the blocking block (32) is arranged in a square hole formed in the door-shaped rail (5), a diagonal face of the blocking block (32) is protruded into a chute of the door-shaped rail (5), the transverse push frame (26) is in a shape that two sides of the T are integrally connected with the L-shaped plate, and the end part of the L-shaped plate of the transverse pushing frame (26) is provided with an inclined plate, and the inclined plate surface on the transverse pushing frame (26) supports the short plate (28).
6. The double-station laser welding machine capable of stably switching the stations according to claim 4, characterized in that: the brake device (18) comprises a direction control push rod (33), V-shaped pieces (34), an L-shaped side plate (35), a second spring (36) and a guide post (37), the L-shaped side plate (35) is fixed on the L-shaped position control plate (20), the direction control push rod (33) is in sliding contact with the lower portion of the L-shaped side plate (35), the guide post (37) is fixedly connected to one end of the direction control push rod (33), the guide post (37) is movably sleeved in a through hole formed in the L-shaped side plate (35), the second spring (36) is padded between the direction control push rod (33) and the L-shaped side plate (35), the second spring (36) is sleeved on the guide post (37), and one side of the direction control push rod (33) is fixedly connected with the V-shaped pieces (34) which are uniformly distributed.
7. The double-station laser welding machine capable of stably switching the stations as claimed in claim 4, characterized in that: the driving device (24) comprises an upper movable column (39), a middle control piece (38), a bottom column piece (40), a shaft gear (41), a triangular plate (42) and an L-shaped lifting column (43), one end of the L-shaped lifting column (43) is fixed on the door-shaped track (5), one side of the L-shaped lifting column (43) is fixedly connected with the triangular plate (42), the shaft gear (41) is connected below the triangular plate (42), a plurality of uniformly distributed tooth sockets are formed in a transverse pushing frame (26) on one side of the shaft gear (41), the transverse pushing frame (26) is movably sleeved in a prism hole formed in the L-shaped lifting column (43), the shaft gear (41) is meshed with the transverse pushing frame (26), one end of the bottom column piece (40) is in transmission connection with the shaft gear (41), the other end of the bottom column piece (40) is connected with the hook body (21), the upper movable column (39) is parallelly distributed above the bottom column piece (40), and the middle control piece (38) is fixedly connected between the upper movable column (39) and the bottom column piece (40), the middle control piece (38) is fixed on the auxiliary control board frame (22), and one end of the upper movable column (39) is fixedly connected with the hook body (21).
8. The double-station laser welding machine capable of stably switching the stations according to claim 7, characterized in that: the middle control part (38) comprises a pinion (44), a short shaft (45) and a middle plate frame (46), a through hole is formed in the middle of the middle plate frame (46), the short shaft (45) is movably sleeved in the through hole, one end of the short shaft (45) is fixedly connected with the pinion (44), the bottom column part (40) comprises a frame column (53), a sliding block (54), a third spring (55), a limiting inner shaft (56) and a lower movable column (57), a touch control push rod (33) is connected to the lower portion of the frame column (53) in a sliding mode, a convex plate is arranged at the end portion of the frame column (53) on one side of the touch control push rod (33), one end of the frame column (53) extends into a long groove formed in the lower movable column (57), the third spring (55) is arranged in the long groove of the lower movable column (57), the limiting inner shaft (56) penetrates through the middle of the third spring (55), one end of the limiting inner shaft (56) is fixed on the lower movable column (57), and the other end of the limiting inner shaft (56) is fixedly connected with the sliding block (54), slider (54) set up in the inside diaphragm orifice of seting up of frame post (53), and spacing interior axle (56) activity cup joints in the through-hole of seting up on frame post (53), set up a plurality of evenly distributed's protruding tooth on the lateral wall of activity post (57) down, activity post (57) activity cup joints in the square hole that well grillage (46) one end was seted up down, go up activity post (39) activity cup joints in the square hole that well grillage (46) other end was seted up, and go up and be provided with a plurality of evenly distributed's protruding tooth on the lateral wall of activity post (39), pinion (44) one side and activity post (57) meshing connection down, and pinion (44) opposite side and last activity post (39) meshing connection.
9. The double-station laser welding machine capable of stably switching the stations according to claim 4, characterized in that: supercharging device (19) casting die (52) in including dish gear (47), axis of ordinates (48), interception door pole (49), arc clamp plate (50), backing plate (51) and spring, axis of ordinates (48) activity cup joints in the through-hole that arc clamp plate (50) one end was seted up, axis of ordinates (48) run through the one end of L type accuse position board (20), and fixed cover has arc clamp plate (50) and dish gear (47) on axis of ordinates (48), and one side of arc clamp plate (50) sets up backing plate (51), and the opposite side of arc clamp plate (50) is provided with interception door pole (49), and interception door pole (49) and backing plate (51) are all fixed on axis of ordinates (48), and casting die (52) in the spring has run through on backing plate (51), and dish gear (47) one side contact V type piece (34).
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| CN114769872B (en) | 2022-09-02 |
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