CN212311243U - Wire feeding equipment for flux-cored wires - Google Patents
Wire feeding equipment for flux-cored wires Download PDFInfo
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- CN212311243U CN212311243U CN202021809903.1U CN202021809903U CN212311243U CN 212311243 U CN212311243 U CN 212311243U CN 202021809903 U CN202021809903 U CN 202021809903U CN 212311243 U CN212311243 U CN 212311243U
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Abstract
The utility model provides a wire feeding device of flux-cored wires, which comprises a robot; a wire feeder; a wire feeding disc; a sorting mechanism; a wire feeding pipe; an adjusting seat; and a supporting device for supporting the traditional Chinese medicine skin welding wire in the wire feeding pipe; the wire feeding disc, the finishing mechanism and the wire feeding mechanism are sequentially arranged on the robot; the adjusting seat is connected with the tail end of the robot and is in adjustable connection with the wire feeding pipe; the flux-coated welding wires coiled on the wire feeding plate sequentially pass through the finishing mechanism, the wire feeding mechanism and the wire feeding pipe to be conveyed to a wire guiding station; the supporting device and the wire feeding pipe are adjustable to support the flux-cored wire extending out of the wire feeding pipe to the wire guiding station. The utility model discloses not only can realize the function of sending of coating welding wire, can arrange in order and straighten the coating welding wire moreover to and the angle and the height of adjustable wire feeding direction, the adjustable distance of sending a to seal wire station of sending is in order to guarantee to send a smoothness nature, stability and send the accuracy of sending a to seal wire station, thereby improves follow-up welded efficiency and quality.
Description
Technical Field
The utility model relates to the field of welding technique, more specifically say, relate to a wire feeding equipment of coating welding wire.
Background
The welding robot is required to have compact structure, flexible movement, stable work, high precision and strong reliability in order to adapt to narrow working space, and wire feeding is an important operation link in the welding process, and the welding efficiency and the welding forming quality are related to the quality of wire feeding equipment; therefore, the wire feeding equipment is used as a welding power device of a welding robot and a flux-cored wire transmission conductive part, and plays a key role in the welding quality of the robot.
During the welding process of the robot, the smoothness and the stability of wire feeding need to be ensured. In order to ensure smooth wire feeding, the angle and the height of the wire feeding direction are required to be suitable, and meanwhile, the distance between the wire feeding pipe and the wire guiding station is also required to be suitable, so that the wire feeding device is required to be properly adjusted according to different welding conditions. The existing wire feeding disc is generally fixed on a robot body, a pure metal plate structure is adopted, the angle is fixed, the flux-cored wire generates axial and radial angle changes at the wire feeding disc and a wire guide station along with taking of the flux-cored wire in the wire feeding process, and the flux-cored wire is easy to deform to cause unsmooth wire feeding. The existing wire feeding device for robot welding application can only correspond to a certain type of robot body in a certain brand robot, and the universality cannot be realized, so that the reason is that the wire feeding disc installation positions of different welding robot bodies and the length and the structure of each shaft of the welding robot bodies have certain difference, and the wire feeding smoothness cannot be guaranteed due to the change of the installation positions when the wire feeding device corresponding to the welding robot body is installed on other bodies. In the actual welding process, because the flux-cored wire has certain softness, the existing wire feeding device and structure are difficult to ensure the flux-cored wire to be conveyed, and the flux coating can fall off in the conveying process to influence the stability of wire feeding in the welding process.
In addition, the traditional welding robot rarely adopts a flux-cored wire. Because the flux-cored wire is generally coiled on the flux-cored wire coil winding drum during welding, the flux-cored wire coiled on the flux-cored wire coil winding drum is shaped and is in an arc shape for a long time, the arc-shaped flux-cored wire is difficult to be directly and stably conveyed to a welding head by using a common wire feeding device, and the phenomenon of flux falling and wire clamping is easy to occur, so that the flux-cored wire coiled on the flux-cored wire coil winding drum needs to be tidied and straightened in the wire feeding process to ensure the smoothness of stably conveying the flux-cored wire to the welding head.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide wire feeding equipment for flux-cored wires; this send a equipment not only can realize the function of sending of coating welding wire, can arrange in order and straighten the coating welding wire moreover to and the angle and the height of adjustable wire feeding direction, adjustable distance of sending a to the seal wire station is sent to the assurance to send a smoothness nature, stability and send the accuracy to the seal wire station, thereby improve follow-up welded efficiency and quality.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a wire feeding device of flux-coated welding wires is characterized in that: the method comprises the following steps:
a robot;
a wire feeder;
a wire feeding disc for coiling the flux-coated welding wire;
the arrangement mechanism is used for arranging and straightening the flux-cored wire;
a wire feeding pipe;
the adjusting seat is used for adjusting the angle and the height of the wire feeding direction and adjusting the distance between the wire feeding pipe and the wire guiding station;
and a supporting device for supporting the traditional Chinese medicine skin welding wire in the wire feeding pipe;
the wire feeding disc, the finishing mechanism and the wire feeding mechanism are sequentially arranged on the robot; the adjusting seat is connected with the tail end of the robot and is in adjustable connection with the wire feeding pipe; the flux-coated welding wires coiled on the wire feeding plate sequentially pass through the finishing mechanism, the wire feeding mechanism and the wire feeding pipe to be conveyed to a wire guiding station; the supporting device and the wire feeding pipe are adjustable so as to support the flux-cored welding wire extending out of the wire feeding pipe to the wire guiding station.
In the above technical scheme, the utility model discloses a send a equipment can smoothly and firmly will coil and carry to the seal wire station at the coating welding wire that send the silk dish. In the wire feeding process, the finishing mechanism finishes and straightens the flux-cored wire for two times continuously under the condition that the flux-cored wire is pulled and conveyed by the wire feeding mechanism, so that the flux-cored wire is shaped into a straight line, the phenomenon that the flux is peeled off and clamped by the flux of the follow-up wire feeding mechanism can be effectively avoided, and the welding efficiency and quality are improved. In addition, because send silk dish mounted position to be fixed, the utility model discloses an adjust the seat and can adjust the angle and the height that send silk pipe to send the silk direction according to the demand when welding to and can adjust the distance of sending silk pipe and seal wire station according to the position of seal wire station, thereby make and send the silk pipe that silk dish cooperation was used and can be fit for various welding occasions, should adjust the seat and can improve commonality and practicality, send the smoothness nature that the silk pipe sent and send the accuracy to the seal wire station with the assurance. Meanwhile, the supporting device can support the flux-cored wire extending out of the wire feeding pipe to the wire guiding station, so that the stability of wire feeding of the wire feeding pipe is ensured.
The arranging mechanism is arranged behind the wire feeding direction of the wire feeding mechanism and comprises a base, a fixed rod, an upper arranging device, a lower arranging device and an adjusting device for adjusting the distance between the upper arranging device and the lower arranging device; the fixed rod is connected with the base and arranged on the robot through the base; the upper finishing device is adjustably connected with the fixed rod through an adjusting device; the lower finishing device is arranged on the robot; the upper finishing device and the lower finishing device are sequentially arranged along the wire feeding direction of the wire feeding mechanism, and the upper finishing device and the lower finishing device are arranged in a staggered manner up and down, so that the coated welding wires pulled and conveyed by the wire feeding mechanism are finished twice. The utility model discloses an adjusting device can adjust the distance of going up finishing device and finishing device down according to the size or the diameter of coating welding wire for this arrangement mechanism commonality is strong and the practicality is strong, is applicable to the coating welding wire arrangement and the alignment of various diameter sizes.
The upper finishing device comprises an upper flexible pressing wheel, an upper pressing wheel shaft and an upper shell; the upper shell is connected with the adjusting device; the upper flexible pressing wheel is connected with the upper shell through an upper pressing wheel shaft; the bottom of the upper flexible pressing wheel is used as an upper finishing area of the flux-cored wire;
the lower finishing device comprises a lower flexible pinch roller, a lower pinch roller shaft and a lower shell; the lower shell is connected with the bottom plate; the lower flexible pinch roller is connected with the lower shell through a lower pinch roller shaft; the top of the lower flexible pinch roller is used as a lower finishing area of the flux-cored wire;
the upper flexible pinch roller and the lower flexible pinch roller are both U-shaped wheels.
The upper finishing area and the lower finishing area are on the same horizontal line. The design can effectively arrange the flux-cored wire pulled by the wire feeding mechanism twice. The utility model discloses an go up flexible pinch roller and all adopt flexible wheel with flexible pinch roller down, not only can play the effect of arrangement rotating the in-process, can effectively protect the surface of coating welding wire moreover.
The adjusting device comprises an adjusting rod and a fixed block connected with the upper finishing device; the fixed block is arranged on the fixed rod in a penetrating mode, the adjusting rod is connected with the fixed block, the fixed block is locked on the fixed rod through the adjusting rod, and the fixed block is connected with the fixed rod in an adjustable mode.
The supporting device comprises a moving seat and a bracket; the movable seat is adjustably connected with the wire feeding pipe, one end of the bracket is connected with the movable seat, and the other end of the bracket supports the flux-cored wire extending out of the wire feeding pipe to the wire guide station;
the screw is also included; the movable seat penetrates through the wire feeding pipe, the position of the movable seat on the wire feeding pipe is adjusted, and then the movable seat is fixed through screws. The bracket is formed by connecting a connecting rod and a support piece, and the support piece is connected with the movable seat through the connecting rod. The supporting piece of the utility model is a circular ring-shaped supporting piece; when the welding wire support is used, the support piece supports the flux-cored wire extending out of the wire feeding pipe to the wire guide station. The design can ensure that the linearity of the flux-cored wire with certain softness at the wire guide station is ensured, so that the stability of wire feeding and the accuracy of subsequent welding are improved.
The adjusting seat comprises an adjusting rod, a first fixing block, a fixing seat and a second fixing block connected with the tail end of the robot; the fixed seat is provided with a fixed space of the wire feeding pipe, and the fixed seat is rotatably connected with the first fixed block in an adjusting way, so that the angle of the wire feeding direction of the wire feeding pipe and the distance between the wire feeding pipe and the wire guiding station can be adjusted; one end of the adjusting rod is connected with the first fixing block, and the other end of the adjusting rod is connected with the second fixing block in an adjustable mode, so that the height of the wire feeding direction of the wire feeding pipe can be adjusted.
The utility model also comprises a fastener; the fixed seat is a cover body provided with an adjusting hole, and the fastener penetrates through the adjusting hole to be connected with the first fixed block, so that the wire feeding pipe is fixed in the fixed space; the fixing space is a clamping groove formed in the fixing seat; the clamping groove is matched with the wire feeding pipe;
the adjusting holes are two arc-shaped long slotted holes which are arranged in a mirror symmetry mode. The design not only can realize the angle adjustment of the wire feeding direction of the wire feeding pipe, but also can improve the stability of fixing the wire feeding pipe.
The utility model also comprises an adjusting screw; the adjusting rod penetrates through the second fixing block, the adjusting screw is connected with the second fixing block, and the adjusting rod is locked on the second fixing block through the adjusting screw, so that the second fixing block is adjustably connected with the adjusting rod.
The utility model also comprises an air injection mechanism which plays a role in air injection in the welding process; the air injection mechanism comprises an adjusting seat, an air vent rod and an air injection pipe with an air injection head; the adjusting seat is connected with the tail end of the robot and is in adjustable connection with the ventilation rod; one end of the ventilation rod is used for being connected with an external air supply mechanism, and the other end of the ventilation rod is connected with the air injection pipe; the air nozzle of the air nozzle is arranged at the wire guide station;
the wire feeding mechanism comprises a power source and a wire feeding wheel; the wire feeding wheel is an elastic wire feeding wheel, and the wire feeding wheel is a U-shaped wheel.
The utility model discloses a flux-cored wire has and fears to press crowded characteristics for traditional welding rod, and the extrusion that traditional wire feeding equipment was all through sending wire wheel and welding wire forms frictional force forward propulsion, and traditional wire feeding equipment can have the extrusion when sending the wire to the flux-cored wire and makes the problem that the flux-cored wire easily drops, consequently, traditional wire feeding equipment is unsuitable to send the wire to the flux-cored wire. Will guarantee that the coating can not form forward friction power again because of the extrusion drops, the utility model discloses wire feeding mechanism's wire feeding wheel, go up flexible pinch roller and lower flexible pinch roller and all adopt the material that has elasticity and flexibility in order to reduce the extrusion to the coating welding wire, send the wire feeding wheel simultaneously, go up flexible pinch roller and lower flexible pinch roller and all adopt U type wheel, can let the coating welding wire fully with send the wire wheel contact with the frictional force that increases coating welding wire and wire feeding wheel, send the design of wire wheel material and wheel type to reduce the extrusion force as far as possible simultaneously in increase frictional force in order to prevent that the coating from droing. In addition, the flux-cored wire at the wire guide station can be supported by the supporting device, so that the flux-cored wire can be further protected to prevent the flux from falling off, and the wire feeding quality of the flux-cored wire is improved.
Compared with the prior art, the utility model has the advantages of as follows and beneficial effect:
1. the utility model discloses the silk equipment that send of coating welding wire not only can realize the function of sending of coating welding wire, can arrange in order and straighten the coating welding wire moreover to and the angle and the height of adjustable silk direction of sending, the adjustable distance of sending silk to seal wire station of sending is in order to guarantee to send silk smoothness nature, stability and send the accuracy to seal wire station, thereby improves follow-up welded efficiency and quality.
2. The utility model discloses the wire feeding equipment of flux-coated welding wire send the silk in-process to the flux-coated welding wire and can effectively prevent that the flux-coated from droing to guarantee that the flux-coated welding wire stably carries smooth and easy nature and the integrality to soldered connection department.
Drawings
FIG. 1 is a schematic view of a wire feeding apparatus of the present invention;
FIG. 2 is a schematic view of the wire feeding disk, the collating mechanism and the wire feeding mechanism of the wire feeding apparatus of the present invention;
FIG. 3 is a schematic view of a finishing mechanism in the wire feeding apparatus of the present invention;
FIG. 4 is a schematic view of a holding mechanism in the wire feeding apparatus of the present invention;
wherein, 1 is a sorting mechanism, 1.2 is a fixed rod, 1.3 is an upper sorting device, 1.3.1 is an upper flexible pinch roller, 1.3.2 is an upper pinch roller shaft, 1.3.3 is an upper shell, 1.4 is a lower sorting device, 1.4.1 is a lower flexible pinch roller, 1.4.2 is a lower pinch roller shaft, 1.4.3 is a lower shell, 1.5 is an adjusting rod, 1.6 is a fixed block, 1.9 is a base, 2 is a robot, 3 is a wire feeding mechanism, 3.1 is a wire feeding wheel, 4 is a wire feeding disc, 5 is a flux-cored wire, 6 is a wire feeding pipe, 7 is a wire guiding station, 8 is the regulation seat, 8.1 is the regulation pole, 8.2 is fixed block one, 8.3 is the fixed seat, 8.4 is fixed block two, 8.5 is the fixed space, 8.7 is the fastener, 8.8 is the regulation hole, 8.9 is the adjusting screw, 9 is the holding device, 9.1 is the removal seat, 9.2 is the screw, 9.3 is the connecting rod, 9.4 is the holding piece, 10 is the bottom plate, 11 is the jet mechanism, 11.1 is the adjustment seat, 11.2 is the breather stem, 11.3 is the jet-propelled pipe, 11.4 is the jet-propelled head.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Examples
As shown in fig. 1 to 4, the wire feeding device of the flux-cored wire of the present invention comprises:
a robot 2;
a wire feeder 3;
a wire feeding disc 4 for coiling the flux-coated welding wire 5;
a finishing mechanism 1 for finishing and straightening the flux-cored wire 5;
a wire feeding pipe 6;
the adjusting seat 8 is used for adjusting the angle and the height of the wire feeding direction and adjusting the distance between the wire feeding pipe 6 and the wire guiding station 7;
and a holding device 9 for holding the welding wire 5 of the traditional Chinese medicine skin in the wire feeding tube 6;
the wire feeding disc 4, the finishing mechanism 1 and the wire feeding mechanism 3 are sequentially arranged on the robot 2 through a bottom plate 10, and the adjusting seat 8 is connected with the tail end of the robot 2 and is in adjustable connection with the wire feeding pipe 6; the flux-cored wire 5 coiled on the wire feeding disk 4 sequentially passes through the finishing mechanism 1, the wire feeding mechanism 3 and the wire feeding pipe 6 to be conveyed to the wire guiding station 7, and the supporting device 9 and the wire feeding pipe 6 are adjustable to support the flux-cored wire 5 extending out of the wire feeding pipe 6 to the wire guiding station 7.
The utility model discloses a finishing mechanism 1 sets up the rear at 3 thread feeding directions of wire feeding mechanism, specifically speaking, finishing mechanism 1 is located wire feeding mechanism 3 and send between the silk dish 4, this finishing mechanism 1 includes base 1.9, dead lever 1.2, go up finishing device 1.3, lower finishing device 1.4 and be used for adjusting the adjusting device who goes up finishing device 1.3 and finishing device 1.4 distance down, wherein, dead lever 1.2 is connected with base 1.9, dead lever 1.2 sets up on bottom plate 10 through base 1.9, it is connected with dead lever 1.2 adjustable to go up finishing device 1.3, finishing device 1.4 sets up on bottom plate 10 down, it arranges in proper order along 3 thread feeding directions of wire feeding mechanism with lower finishing device 1.4 to go up finishing device 1.3, and on finishing device 1.4 down, the wrong setting down, the realization is pulled and is carried out twice to the coating welding wire 5 of sending mechanism 3 and carrying.
Specifically, the upper finishing device 1.3 comprises an upper flexible pressing wheel 1.3.1, an upper pressing wheel shaft 1.3.2 and an upper shell 1.3.3, the upper shell 1.3.3 is connected with the adjusting device, the upper flexible pressing wheel 1.3.1 is connected with the upper shell 1.3.3 through the upper pressing wheel shaft 1.3.2, and the bottom of the upper flexible pressing wheel 1.3.1 is used as an upper finishing area of the flux-cored wire.
The lower finishing device 1.4 comprises a lower flexible pinch roller 1.4.1, a lower pinch roller shaft 1.4.2 and a lower shell 1.4.3, the lower shell 1.4.3 is connected with the bottom plate 10, the lower flexible pinch roller 1.4.1 is connected with the lower shell 1.4.3 through the lower pinch roller shaft 1.4.2, and the top of the lower flexible pinch roller 1.4.1 is used as a lower finishing area of the flux-cored wire. The utility model discloses an go up flexible pinch roller 1.3.1 and flexible pinch roller 1.4.1 down and all adopt flexible wheel, not only can play the effect of arrangement rotating the in-process, can effectively protect the surface of coating welding wire moreover. The utility model discloses an go up the arrangement region and arrange the region down on same water flat line, this design can be so that carry out twice effective arrangement to the coating welding wire of wire drive feed mechanism 3 stimulations. While the upper pinch roller axle 1.3.2 and the lower pinch roller axle 1.4.2 are parallel to each other. The upper flexible pressing wheel 1.3.1 and the lower flexible pressing wheel 1.4.1 of the embodiment are both U-shaped wheels.
The utility model discloses an adjusting device is including adjusting pole 1.5 and the fixed block 1.6 of being connected with last finishing device 1.3, and wherein, fixed block 1.6 is worn to establish on dead lever 1.2, adjusts pole 1.5 and fixed block 1.6 threaded connection, and fixed block 1.6 realizes fixed block 1.6 and dead lever 1.2 adjustable connection through adjusting pole 1.5 locking on dead lever 1.2.
The utility model discloses a hold in palm and hold device 9 is including removing seat 9.1 and bracket, removes seat 9.1 and send the adjustable connection of silk pipe 6, and the one end of bracket is connected with removing seat 9.1, and the other end holds in the palm and stretches out to seal wire station 7's coating welding wire 5 from sending silk pipe 6. The utility model discloses still include screw 9.2, remove seat 9.1 and wear to establish on sending silk pipe 6, adjust and remove the position of seat 9.1 on sending silk pipe 6, then fixed through screw 9.2. The bracket is formed by connecting a connecting rod 9.3 and a support 9.4, and the support 9.4 is connected with the movable seat 9.1 through the connecting rod 9.3. The supporting piece 9.4 is a circular ring-shaped supporting piece, and when the supporting piece 9.4 is used, the coating welding wire 5 extending out of the wire feeding pipe 6 to the wire guide station 7 is supported by the supporting piece 9.4. The design can ensure the straightness of the flux-cored wire 5 with certain softness at the wire guide station 7, thereby improving the stability of wire feeding and the accuracy of subsequent welding.
The utility model discloses an adjust seat 8 including adjusting pole 8.1, fixed block 8.2, fixing base 8.3 and with two 8.4 of end-to-end connection's of robot 2 fixed block, wherein, fixing base 8.3 is provided with the fixed space 8.5 that send silk pipe 6, and this fixed space 8.5 is the convex draw-in groove of seting up at fixing base 8.3, draw-in groove and send silk pipe 6 phase-matchs. The fixed seat 8.3 is rotatably adjusted and connected with the first fixed block 8.2, so that the angle of the wire feeding direction of the wire feeding pipe 6 and the distance between the wire feeding pipe 6 and the wire guiding station 7 are adjustable, one end of the adjusting rod 8.1 is connected with the first fixed block 8.2, the other end of the adjusting rod is adjustably connected with the second fixed block 8.4, and the height of the wire feeding direction of the wire feeding pipe 6 is adjustable.
The utility model discloses still include fastener 8.7, fixing base 8.3 is for seting up the lid of regulation hole 8.8, and fastener 8.7 passes regulation hole 8.8 and is connected with fixed block 8.2, realizes fixing wire feeding pipe 6 in fixed space 5. This regulation hole 8.8 is two arc long slot holes that mirror symmetry set up, and the radian of two arc long slot holes is the same with fixing base 8.3's radian, and this design not only can realize sending the angularly adjustable of silk pipe 6 a direction, can improve the steadiness of fixed silk pipe 6 of sending moreover.
The above-mentioned fixing base 8.3 is connected with the rotatable regulation of fixed block one 8.2 and is shown: the fixing seat 8.3 drives the wire feeding pipe 6 to rotate through the fixing space 8.5, and the fixing seat 8.3 is connected with the adjusting hole 8.8 through the fastener 8.7 to achieve rotatable adjusting connection with the first fixing block 8.2.
The utility model discloses still include adjusting screw 8.9, adjust pole 8.1 and wear to establish on two 8.4 of fixed block, adjusting screw 8.9 and two 8.4 threaded connection of fixed block, adjust pole 8.1 and lock on two 8.4 of fixed block through adjusting screw 8.9, realize two 8.4 of fixed block and adjust the adjustable connection of pole 8.1.
The utility model discloses still including the jet-propelled mechanism 11 that is arranged in the welding process to play jet-propelled effect, this jet-propelled mechanism 11 is including adjustment seat 11.1, ventilation rod 11.2 and have jet-propelled head 11.4's jet-propelled pipe 11.3, wherein, adjustment seat 11.1 and robot 2's end-to-end connection to with ventilation rod 11.2 adjustable connection, ventilation rod 11.2 one end is used for being connected with outside air feed mechanism, the other end is connected with jet-propelled pipe 11.3, jet-propelled head 11.4 of pipe 11.3 sets up in seal wire station 7 department.
The wire feeder 3 of the present embodiment includes a power source and a wire feeding wheel 3.1, the wire feeding wheel 3.1 is an elastic wire feeding wheel, and the wire feeding wheel 3.1 is a U-shaped wheel. The power supply of thread feeding mechanism 3 and the connected mode of power supply and wire feed wheel 3.1 are common thread feeding mechanism's structure on the market, coils the coating welding wire on wire feed dish 4 at the 3 pulling conveying process of thread feeding mechanism, the utility model discloses the last finishing device 1.3 and the lower finishing device 1.4 that set up can carry out continuous twice arrangement and alignment under the coating welding wire passes through the 3 pulling of thread feeding mechanism and carries for the coating welding wire plastic is the straight line, can effectively avoid follow-up 3 send silks of thread feeding mechanism to take place the card silk phenomenon to improve welded efficiency and quality. In addition, adjusting device can be according to the size or the distance of diameter regulation upper arrangement device 1.3 and lower arrangement device 1.4 of coating welding wire for this arrangement mechanism commonality is strong and the practicality is strong, is applicable to the 5 arrangement of coating welding wire and the alignment of various diameter sizes.
This embodiment is under the fixed condition of wire feeding disk 4 mounted position, adjust seat 8 and can adjust the angle and the height that send the silk pipe to send the silk direction according to the demand when welding, and can adjust the distance of sending silk pipe 6 and seal wire station 7 according to seal wire station 7's position, thereby make and send silk pipe 6 that silk disk 4 cooperation was used to be fit for various welding occasions, make this send a equipment can improve commonality and practicality, send the smoothness nature that silk pipe 6 sent the silk and send the accuracy to seal wire station 7 with the assurance. In addition, the supporting device 9 can support the flux-cored welding wire 5 extending from the wire feeding pipe 6 to the wire guiding station 7, thereby ensuring the stability of wire feeding of the wire feeding pipe 6.
The utility model discloses a coating welding wire 5 has and fears to crowded characteristics for traditional welding rod, and the extrusion that traditional thread feeding equipment was all through sending wire wheel and welding wire forms frictional force forward propulsive, and traditional thread feeding equipment can have the extrusion to make the problem that coating welding wire 5 easily drops when sending the thread to coating welding wire 5, consequently, the tradition thread feeding equipment is unsuitable to send the thread to coating welding wire 5. Will guarantee that the coating can not form forward friction power again because of the extrusion drops, the utility model discloses wire feeding mechanism 3 send a wheel 3.1, go up flexible pinch roller 1.3.1 and flexible pinch roller 1.3.2 down and all adopt the material that has elasticity and flexibility in order to reduce the extrusion to coating welding wire 5, send a wheel 3.1 simultaneously, go up flexible pinch roller 1.3.1 and flexible pinch roller 1.3.2 down and all adopt U type wheel, can let coating welding wire 5 fully with send a wheel 3.1 contact in order to increase coating welding wire 5 and send a wheel 3.1's frictional force, the design of sending a wheel 3.1 material and wheel type can reduce the extrusion force in order to prevent that the coating from droing simultaneously as far as possible at increase frictional force. In addition, the flux-cored wire 5 at the wire guide station 7 can be supported by the supporting device, so that the flux-cored wire 5 can be further protected to prevent the flux from falling off, and the wire feeding quality of the flux-cored wire 5 is improved.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. A wire feeding device of flux-coated welding wires is characterized in that: the method comprises the following steps:
a robot;
a wire feeder;
a wire feeding disc for coiling the flux-coated welding wire;
the arrangement mechanism is used for arranging and straightening the flux-cored wire;
a wire feeding pipe;
the adjusting seat is used for adjusting the angle and the height of the wire feeding direction and adjusting the distance between the wire feeding pipe and the wire guiding station;
and a supporting device for supporting the traditional Chinese medicine skin welding wire in the wire feeding pipe;
the wire feeding disc, the finishing mechanism and the wire feeding mechanism are sequentially arranged on the robot; the adjusting seat is connected with the tail end of the robot and is in adjustable connection with the wire feeding pipe; the flux-coated welding wires coiled on the wire feeding plate sequentially pass through the finishing mechanism, the wire feeding mechanism and the wire feeding pipe to be conveyed to a wire guiding station; the supporting device and the wire feeding pipe are adjustable so as to support the flux-cored welding wire extending out of the wire feeding pipe to the wire guiding station.
2. The apparatus for feeding coated welding wire according to claim 1, wherein: the arranging mechanism is arranged behind the wire feeding direction of the wire feeding mechanism and comprises a base, a fixed rod, an upper arranging device, a lower arranging device and an adjusting device for adjusting the distance between the upper arranging device and the lower arranging device; the fixed rod is connected with the base and arranged on the robot through the base; the upper finishing device is adjustably connected with the fixed rod through an adjusting device; the lower finishing device is arranged on the robot; the upper finishing device and the lower finishing device are sequentially arranged along the wire feeding direction of the wire feeding mechanism, and the upper finishing device and the lower finishing device are arranged in a staggered manner up and down, so that the coated welding wires pulled and conveyed by the wire feeding mechanism are finished twice.
3. The apparatus for feeding coated welding wire according to claim 2, wherein: the upper finishing device comprises an upper flexible pressing wheel, an upper pressing wheel shaft and an upper shell; the upper shell is connected with the adjusting device; the upper flexible pressing wheel is connected with the upper shell through an upper pressing wheel shaft; the bottom of the upper flexible pressing wheel is used as an upper finishing area of the flux-cored wire;
the lower finishing device comprises a lower flexible pinch roller, a lower pinch roller shaft and a lower shell; the lower shell is connected with the bottom plate; the lower flexible pinch roller is connected with the lower shell through a lower pinch roller shaft; the top of the lower flexible pinch roller is used as a lower finishing area of the flux-cored wire;
the upper flexible pinch roller and the lower flexible pinch roller are both U-shaped wheels.
4. The apparatus for feeding coated welding wire as defined in claim 3, wherein: the upper finishing area and the lower finishing area are on the same horizontal line.
5. The apparatus for feeding coated welding wire according to claim 2, wherein: the adjusting device comprises an adjusting rod and a fixed block connected with the upper finishing device; the fixed block is arranged on the fixed rod in a penetrating mode, the adjusting rod is connected with the fixed block, the fixed block is locked on the fixed rod through the adjusting rod, and the fixed block is connected with the fixed rod in an adjustable mode.
6. The apparatus for feeding coated welding wire according to claim 1, wherein: the supporting device comprises a moving seat and a bracket; the movable seat is adjustably connected with the wire feeding pipe, one end of the bracket is connected with the movable seat, and the other end of the bracket supports the flux-cored wire extending out of the wire feeding pipe to the wire guide station;
the screw is also included; the movable seat penetrates through the wire feeding pipe, the position of the movable seat on the wire feeding pipe is adjusted, and then the movable seat is fixed through screws.
7. The apparatus for feeding coated welding wire according to claim 1, wherein: the adjusting seat comprises an adjusting rod, a first fixing block, a fixing seat and a second fixing block connected with the tail end of the robot; the fixed seat is provided with a fixed space of the wire feeding pipe, and the fixed seat is rotatably connected with the first fixed block in an adjusting way, so that the angle of the wire feeding direction of the wire feeding pipe and the distance between the wire feeding pipe and the wire guiding station can be adjusted; one end of the adjusting rod is connected with the first fixing block, and the other end of the adjusting rod is connected with the second fixing block in an adjustable mode, so that the height of the wire feeding direction of the wire feeding pipe can be adjusted.
8. The apparatus for feeding coated welding wire as defined in claim 7, wherein: the device also comprises a fastener; the fixed seat is a cover body provided with an adjusting hole, and the fastener penetrates through the adjusting hole to be connected with the first fixed block, so that the wire feeding pipe is fixed in the fixed space; the fixing space is a clamping groove formed in the fixing seat; the clamping groove is matched with the wire feeding pipe;
the adjusting holes are two arc-shaped long slotted holes which are arranged in a mirror symmetry mode.
9. The apparatus for feeding coated welding wire as defined in claim 7, wherein: the device also comprises an adjusting screw; the adjusting rod penetrates through the second fixing block, the adjusting screw is connected with the second fixing block, and the adjusting rod is locked on the second fixing block through the adjusting screw, so that the second fixing block is adjustably connected with the adjusting rod.
10. The apparatus for feeding coated welding wire according to claim 1, wherein: the gas injection mechanism is used for playing a gas injection role in the welding process; the air injection mechanism comprises an adjusting seat, an air vent rod and an air injection pipe with an air injection head; the adjusting seat is connected with the tail end of the robot and is in adjustable connection with the ventilation rod; one end of the ventilation rod is used for being connected with an external air supply mechanism, and the other end of the ventilation rod is connected with the air injection pipe; the air nozzle of the air nozzle is arranged at the wire guide station;
the wire feeding mechanism comprises a power source and a wire feeding wheel; the wire feeding wheel is an elastic wire feeding wheel, and the wire feeding wheel is a U-shaped wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809903.1U CN212311243U (en) | 2020-08-26 | 2020-08-26 | Wire feeding equipment for flux-cored wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809903.1U CN212311243U (en) | 2020-08-26 | 2020-08-26 | Wire feeding equipment for flux-cored wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212311243U true CN212311243U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021809903.1U Active CN212311243U (en) | 2020-08-26 | 2020-08-26 | Wire feeding equipment for flux-cored wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212311243U (en) |
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2020
- 2020-08-26 CN CN202021809903.1U patent/CN212311243U/en active Active
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