CN216151408U

CN216151408U - Wire feeder with positioning mechanism

Info

Publication number: CN216151408U
Application number: CN202122101159.0U
Authority: CN
Inventors: 柯松; 任永进; 张良坤
Original assignee: Wuhan Shengkun Metal Products Co ltd
Current assignee: Wuhan Shengkun Metal Products Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-04-01
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a wire feeder with a positioning mechanism, which comprises a base, wherein a transmission mechanism is fixedly arranged inside the base, a supporting plate is rotatably arranged at the top of the base, the top output end of the transmission mechanism is fixedly connected with the center of the bottom of the supporting plate, a wire feeder body is fixedly arranged on one side of the top of the supporting plate, a first steering mechanism is fixedly arranged on the other side of the top of the supporting plate, and a second steering mechanism is rotatably arranged inside the first steering mechanism; according to the welding wire guiding device, the transmission mechanism is arranged to drive the supporting plate to rotate, the first guiding mechanism and the second guiding mechanism drive the guiding pipe to rotate, the guiding direction of a welding wire is adjusted and positioned in all directions, resistance of the welding wire in the moving process or the steering process is reduced, and welding smoothness and welding efficiency are improved; through setting up assist drive device for the auxiliary welding wire advances, improves the power that the welding wire advanced, prevents that the welding wire from knoing.

Description

Wire feeder with positioning mechanism

Technical Field

The utility model relates to the technical field of wire feeder equipment, in particular to a wire feeder with a positioning mechanism.

Background

The automatic wire feeder is an automatic wire feeder which can continuously and stably feed out welding wires according to set parameters under the control of a microcomputer, wire feeding is an important operation link in the welding process, the wire feeding method of manual argon arc welding mostly adopts the fingers of a welder to twist the welding wires to complete the wire feeding process, the operation of the welder for wire feeding is very inconvenient, the length of the welding wires held by the welder is limited, the welding wires need to be frequently taken during long-time welding, the welding efficiency is low, and the automatic wire feeder can improve the welding efficiency.

The existing wire feeder is inconvenient to guide and position welding wires when in use, and when the welding positions are changed, the welding wires are easily bent and knotted in the wire feeding process, so that the wire feeding process is blocked, and the welding smoothness and the welding efficiency are reduced, so that the wire feeder with the positioning mechanism needs to be provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a wire feeder with a positioning mechanism, which has the advantages of guiding and positioning a welding wire, so as to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a send silk machine with positioning mechanism, includes the base, the inside fixed mounting of base has drive mechanism, the top of base is rotated and is installed the backup pad, drive mechanism's top output and the center department fixed connection of backup pad bottom, one side fixed mounting at backup pad top has a silk machine body, the opposite side fixed mounting at backup pad top has first steering mechanism, the inside rotation of first steering mechanism installs second steering mechanism, one side intercommunication that second steering mechanism kept away from a silk machine has the stand pipe, the stand pipe is kept away from the one end fixed mounting of second steering mechanism and is had assist drive device.

Preferably, the cavity has been seted up to the inside of base, drive mechanism includes first motor and pillar, first motor fixed mounting is in the inside one side of cavity, the pillar rotates the opposite side of installing in the cavity, be provided with first pulley group between the output shaft of first motor and the pillar, the output shaft of first motor is connected through the surface transmission of first pulley group with the pillar, the top of pillar rotate run through the base and with the center department fixed mounting of backup pad bottom.

Preferably, the first steering mechanism comprises a support, the support is fixedly installed on the front side and the rear side of the top of the supporting plate, the second steering mechanism is rotatably installed inside the support, a second motor is fixedly installed on one side of the support, and an output shaft of the second motor rotatably penetrates through the support and is fixedly installed on the front side of the second steering mechanism.

Preferably, the second steering mechanism comprises a shell, the shell is hinged inside the support and fixedly mounted with an output shaft of the second motor, a third motor is fixedly mounted at the top of the shell, one end of the guide pipe and one side of the shell, which is close to the third motor, are rotatably connected and communicated with the shell, a second belt pulley group is arranged between the output shaft of the third motor and the guide pipe, and the output shaft of the third motor is in transmission connection with the surface of the guide pipe through the second belt pulley group.

Preferably, the top of the base is provided with a groove, the support plate is embedded in the groove, and a plane bearing is fixedly arranged between the groove and the support plate.

Preferably, assist drive device includes the sleeve, telescopic bottom and the one end intercommunication of stand pipe, telescopic one side fixed mounting has electric motor, both sides are all rotated around the sleeve inner chamber and are installed first locating wheel, electric motor's output shaft and the one end transmission of first locating wheel are connected.

Preferably, one side of the wire feeder body close to the second steering mechanism is fixedly provided with a frame, and the upper side and the lower side of the inner cavity of the frame are both rotatably provided with second positioning wheels.

Preferably, one side that the silk machine body was kept away from to the stand pipe is the arc setting, one side that the stand pipe is close to the silk machine body is the sharp setting, one side that the stand pipe is close to the silk machine body is parallel arrangement with the silk end that send of sending the silk machine body, one side that the stand pipe was kept away from the silk machine body is perpendicular setting with the silk end that send of sending the silk machine body.

Preferably, the first pulley group includes a first driving wheel and a first driven wheel, the first driving wheel and the first driven wheel are respectively fixedly sleeved on the output shaft of the first motor and the surface of the pillar, and the first driving wheel and the first driven wheel are connected through belt transmission.

Preferably, the second pulley set comprises a second driving wheel and a second driven wheel, the second driving wheel and the second driven wheel are respectively fixedly sleeved on the output shaft of the third motor and the surface of the guide pipe, and the first driving wheel and the second driven wheel are connected through a belt in a transmission manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the welding wire guiding device, the transmission mechanism is arranged to drive the supporting plate to rotate, the first guiding mechanism and the second guiding mechanism drive the guiding pipe to rotate, the guiding direction of a welding wire is adjusted and positioned in all directions, resistance of the welding wire in the moving process or the steering process is reduced, and welding smoothness and welding efficiency are improved;

2. the auxiliary mechanism is arranged for assisting the welding wire to advance, so that the advancing power of the welding wire is improved, and the knotting of the welding wire is prevented.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of the housing of the present invention;

FIG. 3 is a side view of the frame of the present invention;

FIG. 4 is a schematic top view of the sleeve of the present invention;

fig. 5 is a partial top view of the housing of the present invention.

In the figure: 1. a base; 2. a transmission mechanism; 3. a support plate; 4. a wire feeder body; 5. a first steering mechanism; 6. a second steering mechanism; 7. a guide tube; 8. a power-assisted mechanism; 9. a first motor; 10. a pillar; 11. a support; 12. a second motor; 13. a housing; 14. a third motor; 15. a groove; 16. a sleeve; 17. an electric motor; 18. a first positioning wheel; 19. a frame; 20. a second positioning wheel; 21. a first drive wheel; 22. a first driven wheel; 23. a second drive wheel; 24. a second driven wheel.

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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a send silk machine with positioning mechanism, includes base 1, and the inside fixed mounting of base 1 has drive mechanism 2, and the top of base 1 is rotated and is installed backup pad 3, and drive mechanism 2's top output end and the center department fixed connection in backup pad 3 bottoms. The top of base 1 is seted up recess 15, and backup pad 3 inlays and establishes in the inside of recess 15, and fixed mounting has flat bearing between recess 15 and the backup pad 3. Through setting up recess 15 for conveniently install the plane bearing. By providing the flat bearing, it is possible to support the support plate 3 without hindering the rotation of the support plate 3.

One side fixed mounting at 3 tops of backup pad has a wire feeder body 4, the cavity has been seted up to base 1's inside, drive mechanism 2 includes first motor 9 and pillar 10, first motor 9 fixed mounting is in the inside one side of cavity, pillar 10 rotates the opposite side of installing in the inside of cavity, be provided with first pulley group between first motor 9's output shaft and the pillar 10, first motor 9's output shaft is connected through the surface transmission of first pulley group with pillar 10, pillar 10's top is rotated and is run through base 1 and locate fixed mounting with the center of backup pad 3 bottoms.

Through starting first motor 9, the output shaft of first motor 9 drives first action wheel 21 and rotates, and first action wheel 21 passes through the belt and drives first from the rotation of driving wheel 22, and first from driving wheel 22 drives pillar 10 and rotates, and pillar 10 drives backup pad 3 and rotates, and backup pad 3 drives and send a quick-witted body 4 and stand pipe 7 to rotate, adjusts the direction of sending a silk, adjusts the completion back, reaches the purpose of fixing a position the transmission direction of welding wire.

The first belt pulley set comprises a first driving pulley 21 and a first driven pulley 22, the first driving pulley 21 and the first driven pulley 22 are fixedly sleeved on the output shaft of the first motor 9 and the surface of the pillar 10 respectively, and the first driving pulley 21 and the first driven pulley 22 are in transmission connection through a belt. By providing a first pulley set, the first pulley set is used to help the first motor 9 drive the rotation of the prop 10.

The opposite side fixed mounting at 3 tops of backup pad has first steering mechanism 5, the inside rotation of first steering mechanism 5 installs second steering mechanism 6, first steering mechanism 5 includes support 11, both sides around support 11 fixed mounting is at 3 tops of backup pad, second steering mechanism 6 rotates the inside of installing at support 11, one side fixed mounting of support 11 has second motor 12, the output shaft of second motor 12 rotate run through support 11 and with the positive fixed mounting of second steering mechanism 6. By starting the second motor 12, the output shaft of the second motor 12 drives the shell 13 to rotate, and the shell 13 drives the guide pipe 7 to rotate, so that the purpose of adjusting and positioning the welding wire transmission angle is achieved.

One side intercommunication that second steering mechanism 6 kept away from wire feeder body 4 has stand pipe 7, second steering mechanism 6 includes casing 13, casing 13 articulates in the inside of support 11 and with the output shaft fixed mounting of second motor 12, the top fixed mounting of casing 13 has third motor 14, one end of stand pipe 7 and casing 13 are close to one side of third motor 14 and rotate to be connected and communicate with casing 13, be provided with the second pulley group between the output shaft of third motor 14 and stand pipe 7, the output shaft of third motor 14 passes through the surface transmission of second pulley group and stand pipe 7 and is connected. Through starting third motor 14, the output shaft of third motor 14 drives second action wheel 23 and rotates, second action wheel 23 passes through the belt and drives the second and rotate from driving wheel 24, the second drives the stand pipe 7 from driving wheel 24 and rotates, further regulation and location are done to the transmission angle of welding wire to the rotation of stand pipe 7, reach the purpose of all-round direction, make things convenient for the welding wire to transmit, prevent that the welding wire from taking place the winding when transmitting and knoing, improve welded smoothness nature.

The second pulley set comprises a second driving pulley 23 and a second driven pulley 24, the second driving pulley 23 and the second driven pulley 24 are fixedly sleeved on the output shaft of the third motor 14 and the surface of the guide pipe 7 respectively, and the first driving pulley 21 and the second driven pulley 24 are in transmission connection through a belt. And a second belt pulley group is arranged for driving the guide pipe 7 to rotate by a third motor 14.

And one end of the guide pipe 7, which is far away from the second steering mechanism 6, is fixedly provided with a power-assisted mechanism 8. The power assisting mechanism 8 comprises a sleeve 16, the bottom of the sleeve 16 is communicated with one end of the guide pipe 7, an electric motor 17 is fixedly mounted on one side of the sleeve 16, first positioning wheels 18 are rotatably mounted on the front side and the rear side of an inner cavity of the sleeve 16, and an output shaft of the electric motor 17 is in transmission connection with one end of each first positioning wheel 18. Through starting electric motor 17, electric motor 17's output shaft drives second locating wheel 20 and rotates, and second locating wheel 20 promotes the welding wire through frictional force and carries, and the removal of supplementary welding wire prevents that the welding wire from knoing, improves welding efficiency.

A frame 19 is fixedly installed on one side of the wire feeder body 4 close to the second steering mechanism 6, and second positioning wheels 20 are rotatably installed on the upper side and the lower side of an inner cavity of the frame 19. The frame 19 and the second positioning wheel 20 are used for guiding the welding wire and preventing the welding wire from being wound with other components.

One side that send a quick-witted body 4 was kept away from to stand pipe 7 is the arc setting, and one side that stand pipe 7 is close to sending a quick-witted body 4 is the sharp setting, and one side that stand pipe 7 is close to sending a quick-witted body 4 is parallel arrangement with the silk end that send of sending a quick-witted body 4, and one side that stand pipe 7 was kept away from and is sent a quick-witted body 4 and send a quick-witted body 4 to send the silk end and be perpendicular setting.

After the welding wire is output by the wire feeder body 4, the welding wire passes through the space between the second positioning wheels 20, enters the shell 13, then enters the guide pipe 7, passes through the space between the first positioning wheels 18, and then comes out from the sleeve 16 to be connected with welding equipment, so that the welding wire can be used.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wire feeder with a positioning mechanism comprises a base (1), and is characterized in that: the inside fixed mounting of base (1) has drive mechanism (2), the top of base (1) is rotated and is installed backup pad (3), the top output of drive mechanism (2) and the center of backup pad (3) bottom locate fixed connection, one side fixed mounting at backup pad (3) top has a silk machine body (4), the opposite side fixed mounting at backup pad (3) top has first steering mechanism (5), the inside rotation of first steering mechanism (5) installs second steering mechanism (6), one side intercommunication that second steering mechanism (6) kept away from a silk machine body (4) has stand pipe (7), the one end fixed mounting that second steering mechanism (6) were kept away from in stand pipe (7) has assist drive mechanism (8).

2. The wire feeder with positioning mechanism of claim 1, wherein: the cavity has been seted up to the inside of base (1), drive mechanism (2) include first motor (9) and pillar (10), first motor (9) fixed mounting is in the inside one side of cavity, pillar (10) rotate and install the inside opposite side in cavity, be provided with first pulley group between the output shaft of first motor (9) and pillar (10), the output shaft of first motor (9) is connected through the surface transmission of first pulley group with pillar (10), the top of pillar (10) is rotated and is run through base (1) and locate fixed mounting with the center of backup pad (3) bottom.

3. The wire feeder with positioning mechanism of claim 2, wherein: first steering mechanism (5) include support (11), both sides around support (11) fixed mounting is at backup pad (3) top, second steering mechanism (6) rotate and install the inside at support (11), one side fixed mounting of support (11) has second motor (12), the output shaft of second motor (12) rotate run through support (11) and with the positive fixed mounting of second steering mechanism (6).

4. The wire feeder with positioning mechanism of claim 3, wherein: second steering mechanism (6) include casing (13), casing (13) articulate in the inside of support (11) and with the output shaft fixed mounting of second motor (12), the top fixed mounting of casing (13) has third motor (14), the one end of stand pipe (7) and casing (13) are close to one side rotation connection of third motor (14) and communicate with casing (13), be provided with second pulley group between the output shaft of third motor (14) and stand pipe (7), the output shaft of third motor (14) passes through the surface transmission of second pulley group and stand pipe (7) and is connected.

5. The wire feeder with positioning mechanism of claim 1, wherein: the top of the base (1) is provided with a groove (15), the supporting plate (3) is embedded in the groove (15), and a plane bearing is fixedly arranged between the groove (15) and the supporting plate (3).

6. The wire feeder with positioning mechanism of claim 1, wherein: assist drive device (8) include sleeve (16), the bottom of sleeve (16) and the one end intercommunication of stand pipe (7), one side fixed mounting of sleeve (16) has electric motor (17), first positioning wheel (18) are all installed in the front and back both sides of sleeve (16) inner chamber rotation, the output shaft of electric motor (17) is connected with the one end transmission of first positioning wheel (18).

7. The wire feeder with positioning mechanism of claim 1, wherein: one side of the wire feeder body (4) close to the second steering mechanism (6) is fixedly provided with a frame (19), and the upper side and the lower side of the inner cavity of the frame (19) are both rotatably provided with second positioning wheels (20).

8. The wire feeder with positioning mechanism of claim 1, wherein: one side that send a quick-witted body (4) was kept away from in stand pipe (7) is the arc setting, one side that send a quick-witted body (4) is close to in stand pipe (7) is the sharp setting, one side that send a quick-witted body (4) is close to in stand pipe (7) is parallel arrangement with the silk end that send of sending a quick-witted body (4), one side that send a quick-witted body (4) is kept away from in stand pipe (7) is perpendicular setting with the silk end that send of sending a quick-witted body (4).

9. The wire feeder with positioning mechanism of claim 4, wherein: the first belt pulley set comprises a first driving wheel (21) and a first driven wheel (22), the first driving wheel (21) and the first driven wheel (22) are fixedly sleeved on the surfaces of an output shaft of the first motor (9) and the surface of the strut (10) respectively, and the first driving wheel (21) is connected with the first driven wheel (22) through belt transmission.

10. The wire feeder with positioning mechanism of claim 9, wherein: the second belt pulley set comprises a second driving wheel (23) and a second driven wheel (24), the second driving wheel (23) and the second driven wheel (24) are fixedly sleeved on the surfaces of an output shaft of the third motor (14) and the guide pipe (7) respectively, and the first driving wheel (21) is connected with the second driven wheel (24) through belt transmission.