CN218362705U

CN218362705U - Wire feeding mechanism of laser welding robot

Info

Publication number: CN218362705U
Application number: CN202222819433.2U
Authority: CN
Inventors: 田增愿; 李耀熙; 李军利; 尹秉奎
Original assignee: Zhuhai City Polytechnic
Current assignee: Zhuhai City Polytechnic
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-01-24
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a laser welding robot technical field especially relates to a laser welding robot thread feeding mechanism, and the purpose improves the quick-witted dismouting convenience of sending through the connected mode to sending between silk machine and the welding robot upper arm, improving. A robotic wire feeder for laser welding, comprising: the fixed seat is fixedly installed with the upper arm of the welding robot; the fixed disc is fixedly arranged at the top of the fixed seat; the wire feeder, the outside of sending the wire feeder is connected with the spool, and the welding wire runs through and send the wire feeder to the spool in. The utility model discloses an installation fixing base and fixed disk on laser welding robot upper arm send a machine spacing with fixed disk sliding fit, the picture peg is to the locking that realizes the fixed disk for send a machine dismouting that can stabilize convenient, be convenient for send a machine later stage dismantlement to maintain.

Description

Wire feeding mechanism of laser welding robot

Technical Field

The utility model relates to a laser welding robot technical field especially relates to a laser welding robot thread feeding mechanism.

Background

The wire feeder is divided into an integrated type and a separated type according to the installation mode. Installing a wire feeder on the rear part of the upper arm of the robot to form an integral body with the robot; the wire feeder is installed separately from the robot in a separate type. At present, the wire feeder of the arc welding robot adopts an integrated installation mode more and more, but for the robot which needs to automatically replace a welding gun (change the diameter or the type of a welding wire) in the welding process, a separate wire feeder is required to be selected.

Welding robot's wire feeder mainly includes send a machine, send a hose, welding wire etc. and mutually support between each part and accomplish automatic process of sending a silk, welding robot's the process of sending a silk can cooperate welding speed, realizes sending the assigned position with the welding wire through the configuration. The separating wire feeder is fixedly arranged on the upper arm of the robot through bolts, and when the wire feeder is maintained, the bolts are disassembled and the wire feeding mechanism is taken down.

According to the existing requirements, a wire feeding mechanism of a laser welding robot is provided; through improving the connected mode between sending a machine and the welding robot upper arm, improve and send a quick-witted dismouting convenience, richen product diversification improves market competition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laser welding robot wire drive feed mechanism improves through the connected mode to sending between wire drive machine and the welding robot upper arm, improves and send wire drive machine dismouting convenience.

In order to realize the purpose, the utility model adopts the following technical scheme:

a robotic wire feeder for laser welding, comprising:

the fixed seat is fixedly installed with the upper arm of the welding robot;

the fixed disc is fixedly arranged at the top of the fixed seat;

the wire feeder is characterized in that the outer side of the wire feeder is connected with a wire tube, a welding wire penetrates through the wire feeder to the inside of the wire tube, and the bottom of the wire feeder horizontally slides in a limiting manner with the fixed disc;

the plug board is horizontally inserted into the fixed disc, the outer end of the plug board is connected with the side end face of the fixed disc through a screw, and the plug board limits the horizontal movement of the wire feeder.

Preferably, a sliding groove is formed in the upper end face of the fixed disc, the vertical cross section of the sliding groove is of a T-shaped structure, one end of the sliding groove extends to the side end face of the fixed disc, a sliding seat matched with the sliding groove is installed on the lower end face of the wire feeder, and the vertical cross section of the sliding seat is of a T-shaped structure.

Preferably, the number of the sliding grooves is at least two, and the number of the sliding seats is at least two.

Preferably, the length of the sliding seat is smaller than that of the sliding groove.

Preferably, jack and screw have been seted up to the side end face of fixed disk, and the jack extends the end and runs through to the side end face of fixed disk, and jack and spout intercommunication, picture peg are T type structure, the vertical portion and the jack of picture peg are pegged graft to inject the slide from the spout roll-off.

Preferably, the horizontal part of the flashboard is screwed with the screw thread, and the screw is in threaded connection with the screw hole.

The utility model discloses possess following beneficial effect at least:

1. through installation fixing base and fixed disk on laser welding robot upper arm, send a machine spacing with fixed disk sliding fit, the picture peg is to the locking that realizes the fixed disk for send a quick-witted dismouting that can stabilize, be convenient for send a quick-witted later stage dismantlement maintenance.

2. The cooperation of sending a machine and fixed disk only needs a screw locking, and the screw is towards the side end face of fixed disk moreover for send the quick-witted dismantlement of sending a machine more swiftly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of an upper arm mounting structure of a wire feeder and a welding robot;

FIG. 2 is a schematic view of an installation and disassembly structure of the wire feeding mechanism;

fig. 3 is a schematic view of the structure of the fixing disc.

In the figure: 1. a fixed seat; 2. a wire feeder; 3. a conduit; 4. welding wires; 5. fixing the disc; 6. a slide base; 7. inserting plates; 8. a screw; 9. a screw hole; 10. a chute; 11. and (4) inserting the jack.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a wire feeder for a laser welding robot, comprising:

the fixed seat 1 is fixedly arranged on the upper arm of the welding robot;

the fixed disk 5 is fixedly arranged on the top of the fixed seat 1;

the wire feeding machine 2 is characterized in that the outer side of the wire feeding machine 2 is connected with a spool 3, a welding wire 4 penetrates through the wire feeding machine 2 to the inside of the spool 3, and the bottom of the wire feeding machine 2 and a fixed disc 5 horizontally limit-slide;

the plug board 7 is horizontally inserted into the fixed disc 5, the outer end of the plug board 7 is connected with the end face of the side of the fixed disc 5 by using a screw 8, and the plug board 7 limits the horizontal movement of the wire feeder 2;

the scheme has the following working processes: through integral type welding fix 1 and fixed disk 5 on laser welding robot upper arm, send a machine 2 and

wire

4 and 3 good backs of handling of spool, will send a

machine

2 and 5 horizontal sliding of fixed disk, fixed disk 5 prescribes a limit to send a machine 2 longitudinal movement, peg graft the back with

picture peg

7 and 5 levels of fixed disk again, use screw 8 to install picture peg 7 and fixed disk 5, the level that send a machine 2 this moment also receives spacingly, screw 8 is towards the side end face of fixed disk 5, and only need a screw 8 can, make and send a quick dismouting that machine 2 can be stable, be convenient for send a machine 2 later stages to dismantle the maintenance.

Furthermore, the upper end face of the fixed disc 5 is provided with a sliding groove 10, the vertical section of the sliding groove 10 is of a T-shaped structure, one end of the sliding groove 10 extends to the side end face of the fixed disc 5, the lower end face of the wire feeder 2 is provided with a sliding seat 6 matched with the sliding groove 10, the vertical section of the sliding seat 6 is of a T-shaped structure, and particularly, the sliding seat 6 of the T-shaped structure is matched with the sliding groove 10, so that the longitudinal movement of the wire feeder 2 can be well limited.

Further, the number of spout 10 is provided with two at least, and the number of slide 6 is provided with two at least, and is concrete, the setting of two spout 10 and slide 6 for 2 horizontal sliding of sending the silk machine are more stable, and when slide 6 and spout 10 sliding fit, send the lower terminal surface of silk machine 2 and the up end laminating of fixed disk 5.

Further, the length of slide 6 is less than the length of spout 10, specifically to be convenient for the grafting of picture peg 7 is spacing.

Further, jack 11 and screw 9 have been seted up to the side end face of fixed disk 5, and the jack 11 extends the end and runs through to the side end face of fixed disk 5, and jack 11 and spout 10 intercommunication, picture peg 7 are T type structure, and the vertical portion and the jack 11 of picture peg 7 are pegged graft to inject slide 6 from spout 10 roll-off, specifically, slide 6's one end offsets with spout 10, and the other end laminates with picture peg 7.

Further, the horizontal part of the flashboard 7 is in threaded screwing connection with the screw 8, the screw 8 is in threaded connection with the screw hole 9, and specifically, the screw 8 is in threaded screwing connection with the flashboard 7 and the fixed disk 5.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a laser welding robot wire feeder which characterized in that includes:

the fixing seat (1), the fixing seat (1) and the upper arm of the welding robot are fixedly installed;

the fixed disc (5), the fixed disc (5) is fixedly installed on the top of the fixed seat (1);

the wire feeder (2), the outside of the wire feeder (2) is connected with a spool (3), a welding wire (4) penetrates through the wire feeder (2) to the inside of the spool (3), and the bottom of the wire feeder (2) horizontally limits and slides with a fixed disc (5);

the wire feeder is characterized by comprising a plug board (7), wherein the plug board (7) is horizontally inserted into the fixed disc (5), the outer end of the plug board (7) is connected with the side end face of the fixed disc (5) through a screw (8), and the plug board (7) limits the horizontal movement of the wire feeder (2).

2. The wire feeding mechanism of the laser welding robot according to claim 1, wherein a sliding groove (10) is formed in the upper end face of the fixed disc (5), the vertical cross section of the sliding groove (10) is of a T-shaped structure, one end of the sliding groove (10) extends to the side end face of the fixed disc (5), a sliding seat (6) matched with the sliding groove (10) is installed on the lower end face of the wire feeder (2), and the vertical cross section of the sliding seat (6) is of a T-shaped structure.

3. The wire feeder of laser welding robot according to claim 2, wherein the number of the sliding chutes (10) is at least two, and the number of the sliding seats (6) is at least two.

4. The wire feeder of laser welding robot according to claim 2, wherein the length of the slide carriage (6) is smaller than the length of the chute (10).

5. The wire feeding mechanism for the laser welding robot as claimed in claim 1, wherein a jack (11) and a screw hole (9) are formed in a side end face of the fixed disk (5), an extending end of the jack (11) penetrates through the side end face of the fixed disk (5), the jack (11) is communicated with the sliding groove (10), the inserting plate (7) is of a T-shaped structure, and a vertical portion of the inserting plate (7) is inserted into the jack (11) to limit the sliding seat (6) to slide out of the sliding groove (10).

6. The wire feeding mechanism of laser welding robot as claimed in claim 1, wherein the horizontal portion of the inserting plate (7) is screwed with the screw (8), and the screw (8) is screwed with the screw hole (9).