CN221435265U - Copper core conveying equipment of welding machine - Google Patents

Abstract

The utility model belongs to the technical field of copper core conveying, in particular to copper core conveying equipment of a welding machine, which comprises a supporting rod, wherein a supporting plate is arranged on the supporting rod, a rotating block is rotatably arranged on the supporting plate through a bearing, the rotating block penetrates through the supporting plate, four groups of feeding components are arranged on the rotating block, the feeding components comprise wire holes, a traction plate is welded on a first spring, a second spring is arranged on the bottom side of a fixed block, a pushing plate is arranged at the bottom end of the second spring, a rubber pad is arranged on the bottom side of the pushing plate, a push rod is assembled in a moving groove, when the first copper core is used up, the rotating block rotates for 90 degrees, and the other wire hole on the rotating block moves to the position above a discharge hole, so that the traction plate can drive the copper core to vertically move downwards, the copper core penetrates out from the discharge hole and moves between two groups of feeding rollers, and the copper core feeding efficiency is improved.

Description

Copper core conveying equipment of welding machine

Technical Field

The utility model relates to the technical field of copper core conveying, in particular to copper core conveying equipment of a welding machine.

Background

The welding machines are of various kinds, and the welding functions and the working efficiencies of the different kinds of welding machines are different, so that the welding is a process of connecting metal parts by using various fusible alloys, wherein a copper core is used as a welding wire of the welding machine, and the copper core needs to be fed into the welding machine by using a conveying device.

One chinese patent with publication No. CN117020363a discloses a wire feeder of a welding apparatus, a first disc is rotatably installed in a housing, two second discs are rotatably installed on the first disc, a first guide member capable of holding welding wires is installed at one side of the wire disc far away from the second discs, a moving frame can be close to or far away from the first guide member, two third telescopic members are symmetrically installed on the guide plate, the two third telescopic members can radially stretch and retract in a third guide hole, a conveying assembly for outputting welding wires outwards is installed in the housing, and when the telescopic ends of the two fourth telescopic members are close to each other, the welding wires can be extruded.

In the existing conveying equipment, the copper cores are required to be continuously conveyed as welding wires in the process of feeding the copper cores, but when the last copper core is about to run out, quick feeding cannot be realized, so that the feeding efficiency is lower; therefore, a copper core conveying device of a welding machine is proposed to solve the above problems.

Disclosure of utility model

In order to make up the defects of the prior art and solve the problems existing in the prior art, the utility model provides copper core conveying equipment of a welding machine.

The technical scheme adopted for solving the technical problems is as follows: the copper core conveying equipment of the welding machine comprises a supporting rod, wherein the supporting rod is provided with a supporting plate, a rotating block is rotatably arranged on the supporting plate through a bearing, the rotating block penetrates through the supporting plate, four groups of feeding components are arranged on the rotating block, the feeding components comprise wire holes, copper cores penetrate through the wire holes, wire holes are formed in the rotating block, a sliding groove is formed in the rotating block, a first spring is arranged in the sliding groove, a traction plate is welded on the first spring, a fixed block is arranged on the side wall of the traction plate, a second spring is arranged on the bottom side of the fixed block, a pushing plate is arranged at the bottom end of the second spring, a rubber pad is arranged on the bottom side of the pushing plate, a moving groove is formed in the rotating block, a push rod is arranged in the moving groove, the push rod is fixedly connected with the fixed block, a connecting groove is formed in the traction plate, the connecting block is assembled in the connecting groove, the connecting block is fixedly connected with the pushing plate, the rotating block is fixedly sleeved with a rotating plate, four groups of arc grooves are formed in the rotating plate, four groups of rod grooves are formed in the rotating plate, the angle between two adjacent groups of arc grooves is 90 degrees, a rotating disc is rotatably arranged on the supporting plate through a rotating shaft, a pushing rod is welded on the top side of the rotating disc, a pushing block is welded on the bottom side of the pushing rod, a connecting seat is welded on the rotating disc, a hydraulic cylinder is rotatably arranged on the supporting plate through a pin seat, a hydraulic rod is connected to the hydraulic cylinder through a pin, when a first copper core is used up, the pushing block pushes the rotating plate to rotate 90 degrees, the rotating plate rotates 90 degrees to drive the rotating block to rotate 90 degrees, the other wire hole on the rotating block moves to the upper part of the discharging hole, at this moment, the first spring has vertical downward pulling force to the traction plate, and the traction plate has vertical downward pulling force to the copper core, produces frictional force between rubber pad and the copper core on the pushing plate to the traction plate can drive the copper core and vertically move downwards, and the copper core wears out from the discharge port, and moves to between two sets of feed rolls, has realized the quick material loading to the copper core, is of value to the material loading efficiency that improves the copper core.

Preferably, the fixed plate is welded to the bottom side of the support plate, the discharge hole is formed in the fixed plate and the support plate, the discharge hole is aligned with one of the wire holes, the mounting plate is welded to the bottom side of the support plate, two groups of feed rollers are rotatably mounted on the mounting plate through rotating shafts, a first gear and a second gear are fixedly sleeved on the rotating shafts of the two groups of feed rollers respectively, the first gear and the second gear are meshed with each other, a motor is mounted on the mounting plate through a machine base, an output shaft of the motor is fixedly connected with the rotating shaft on the first gear, a copper core in the wire hole above the discharge hole can directly penetrate the discharge hole, and then moves between the two groups of feed rollers through running of the motor to drive the first gear to rotate, the first gear pushes the second gear to rotate, the first gear and the second gear drive the two groups of rotating shafts on the first gear to rotate, the two groups of rotating shafts drive the two groups of feed rollers to rotate, and conveying efficiency is improved.

The utility model has the advantages that:

1. According to the copper core feeding device, when the first copper core is used up, the pushing block pushes the rotating plate to rotate 90 degrees, the rotating plate rotates 90 degrees to drive the rotating block to rotate 90 degrees, the other wire hole on the rotating block moves to the position above the discharging hole, at the moment, the first spring has vertical downward tension on the pulling plate, the pulling plate has vertical downward tension on the copper core, friction force is generated between the rubber pad on the pushing plate and the copper core, and accordingly the pulling plate can drive the copper core to vertically move downwards, the copper core penetrates out of the discharging hole and moves between the two groups of feeding rollers, rapid feeding of the copper core is achieved, and the copper core feeding device is beneficial to improvement of copper core feeding efficiency.

2. According to the copper core conveying device, the copper core in the wire hole above the discharge hole can directly penetrate through the discharge hole, and then moves between the two groups of feed rollers after penetrating through the discharge hole, the first gear is driven to rotate through the motor, the first gear pushes the second gear to rotate, the first gear and the second gear drive the two groups of rotating shafts on the first gear and the second gear to rotate relatively, and the two groups of rotating shafts drive the two groups of feed rollers to rotate, so that copper core conveying is achieved, and conveying efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of a first view;

FIG. 2 is a schematic view of the internal three-dimensional structure of a wire hole;

FIG. 3 is a schematic view of a three-dimensional structure of a rotating plate;

Fig. 4 is a schematic perspective view of a feeding roller.

In the figure: 1. a support rod; 2. a support plate; 3. a rotating block; 4. a wire hole; 5. a chute; 6. a first spring; 7. a traction plate; 8. a fixed block; 9. a second spring; 10. a pushing plate; 11. a rubber pad; 12. a connecting groove; 13. a connecting block; 14. a rotating plate; 15. an arc-shaped groove; 16. a rod groove; 17. a rotating disc; 18. a pushing rod; 19. a pushing block; 20. a hydraulic cylinder; 21. a hydraulic rod; 22. a connecting seat; 23. a fixing plate; 24. a discharge hole; 25. a mounting plate; 26. a feed roller; 27. a first gear; 28. a second gear; 29. a motor; 30. a copper core; 31. a moving groove; 32. a push rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a copper core conveying device of a welding machine comprises a supporting rod 1, wherein a supporting plate 2 is installed on the supporting rod 1, a rotating block 3 is rotatably installed on the supporting plate 2 through a bearing, the rotating block 3 penetrates through the supporting plate 2, four groups of feeding components are installed on the rotating block 3, the feeding components comprise wire holes 4, copper cores 30 penetrate through the wire holes 4, the wire holes 4 are formed in the rotating block 3, a sliding groove 5 is formed in the rotating block 3, a first spring 6 is installed in the sliding groove 5, a traction plate 7 is welded on the first spring 6, a fixed block 8 is installed on the side wall of the traction plate 7, a second spring 9 is installed on the bottom side of the fixed block 8, a pushing plate 10 is installed at the bottom end of the second spring 9, The rubber pad 11 is arranged at the bottom side of the pushing plate 10, the moving groove 31 is arranged on the rotating block 3, the pushing rod 32 is arranged in the moving groove 31, the pushing rod 32 is fixedly connected with the fixed block 8, the connecting groove 12 is arranged on the traction plate 7, the connecting block 13 is arranged in the connecting groove 12, the connecting block 13 is fixedly connected with the pushing plate 10, the rotating plate 14 is fixedly sleeved at the periphery of the rotating block 3, four groups of arc grooves 15 are arranged on the rotating plate 14, four groups of rod grooves 16 are arranged on the rotating plate 14, the angle between two adjacent groups of arc grooves 15 is 90 degrees, the rotating disc 17 is rotatably arranged on the supporting plate 2 through a rotating shaft, the pushing rod 18 is welded at the top side of the rotating disc 17, the bottom side of the pushing rod 18 is welded with a pushing block 19, the rotating disc 17 is welded with a connecting seat 22, the supporting plate 2 is rotatably provided with a hydraulic cylinder 20 through a pin seat, the hydraulic cylinder 20 is connected with a hydraulic rod 21, the hydraulic rod 21 is rotatably connected with the connecting seat 22 through a pin, the bottom side of the supporting plate 2 is welded with a fixed plate 23, the fixed plate 23 and the supporting plate 2 are provided with a discharging hole 24, the discharging hole 24 is aligned with one of the wire holes 4, the bottom side of the supporting plate 2 is welded with a mounting plate 25, the mounting plate 25 is rotatably provided with two groups of feeding rollers 26 through rotating shafts, the rotating shafts of the two groups of feeding rollers 26 are respectively fixedly sleeved with a first gear 27 and a second gear 28, the first gear 27 and the second gear 28 are meshed with each other, a motor 29 is arranged on the mounting plate 25 through a stand, and an output shaft of the motor 29 is fixedly connected with a rotating shaft on the first gear 27; During operation, the copper core 30 is continuously conveyed as welding wires in the feeding process of the copper core 30 by the existing conveying equipment, but when the last copper core 30 is about to run out, quick feeding cannot be realized, so that the feeding efficiency is lower, the copper core 30 is inserted into the four groups of wire holes 4 of the rotating block 3, when entering the wire holes 4, the copper core 30 contacts with the rubber pad 11 on the pushing plate 10, friction force is generated between the rubber pad 11 and the copper core 30, the copper core 30 pushes the pushing plate 10 to slide into the chute 5 along the traction plate 7, the pushing plate 10 compresses the second spring 9, the second spring 9 pushes the rubber pad 11 on the pushing plate 10 to be clung to the copper core 30, Then pushing the push rod 32 upwards, wherein the push rod 32 drives the fixed block 8, the traction plate 7 and the pushing plate 10 to move upwards, the traction plate 7 stretches the first spring 6, the first spring 6 has vertical downward pulling force on the traction plate 7, and the traction plate 7 has vertical downward pulling force on the copper core 30; the copper core 30 in the wire hole 4 above the discharge hole 24 can directly pass through the discharge hole 24, the copper core 30 passes through the discharge hole 24 and then moves between the two groups of feed rollers 26, the motor 29 is used for driving the first gear 27 to rotate, the first gear 27 drives the second gear 28 to rotate, the first gear 27 and the second gear 28 drive the two groups of rotating shafts on the first gear 27 and the second gear 28 to rotate relatively, and the two groups of rotating shafts drive the two groups of feed rollers 26 to rotate, so that the copper core 30 is conveyed; when the first copper core 30 runs out, through the operation of the hydraulic cylinder 20, the hydraulic rod 21 stretches out of the hydraulic cylinder 20 and withdraws again, the hydraulic rod 21 pushes the rotating disc 17 to rotate circumferentially, the rotating disc 17 drives the pushing rod 18 to rotate circumferentially, the pushing rod 18 drives the pushing block 19 to rotate circumferentially, the pushing block 19 slides into the rod groove 16 in the rotating plate 14 and pushes the rotating plate 14 to rotate 90 degrees, and after the rotating plate 14 rotates 90 degrees, the rotating disc 17 is clamped in the arc-shaped groove 15 of the rotating plate 14, so that the rotating plate 14 is fixed; The rotating plate 14 rotates 90 degrees to drive the rotating block 3 to rotate 90 degrees, the other wire hole 4 on the rotating block 3 moves to the upper portion of the discharging hole 24, at this time, the first spring 6 has vertical downward tension on the traction plate 7, the traction plate 7 has vertical downward tension on the copper core 30, friction is generated between the rubber pad 11 on the pushing plate 10 and the copper core 30, and accordingly the traction plate 7 can drive the copper core 30 to vertically move downwards, the copper core 30 passes out of the discharging hole 24 and moves between the two groups of feeding rollers 26, rapid feeding of the copper core 30 is achieved, and the feeding efficiency of the copper core 30 is improved.

According to the working principle, in the process of feeding the copper cores 30, the copper cores 30 are required to be continuously fed as welding wires, but when the last copper core 30 is about to run out, quick feeding cannot be achieved, so that feeding efficiency is low, the four copper cores 30 are inserted into the four groups of wire holes 4 of the rotating block 3, when the copper cores 30 enter the wire holes 4, the copper cores 30 are contacted with rubber pads 11 on the pushing plate 10, friction force is generated between the rubber pads 11 and the copper cores 30, the copper cores 30 push the pushing plate 10 to slide along the pulling plate 7 into the sliding grooves 5, the pushing plate 10 compresses the second springs 9, the second springs 9 push the rubber pads 11 on the pushing plate 10 to be clung to the copper cores 30, then push rods 32 push the fixing blocks 8, the pulling plate 7 and the pushing plate 10 upwards, the pulling plate 7 stretches the first springs 6, and the pulling plate 7 pulls the pulling plate 7 downwards vertically; the copper core 30 in the wire hole 4 above the discharge hole 24 can directly pass through the discharge hole 24, the copper core 30 passes through the discharge hole 24 and then moves between the two groups of feed rollers 26, the motor 29 is used for driving the first gear 27 to rotate, the first gear 27 drives the second gear 28 to rotate, the first gear 27 and the second gear 28 drive the two groups of rotating shafts on the first gear 27 and the second gear 28 to rotate relatively, and the two groups of rotating shafts drive the two groups of feed rollers 26 to rotate, so that the copper core 30 is conveyed; when the first copper core 30 runs out, through the operation of the hydraulic cylinder 20, the hydraulic rod 21 stretches out of the hydraulic cylinder 20 and withdraws again, the hydraulic rod 21 pushes the rotating disc 17 to rotate circumferentially, the rotating disc 17 drives the pushing rod 18 to rotate circumferentially, the pushing rod 18 drives the pushing block 19 to rotate circumferentially, the pushing block 19 slides into the rod groove 16 in the rotating plate 14 and pushes the rotating plate 14 to rotate 90 degrees, and after the rotating plate 14 rotates 90 degrees, the rotating disc 17 is clamped in the arc-shaped groove 15 of the rotating plate 14, so that the rotating plate 14 is fixed; the rotating plate 14 rotates 90 degrees to drive the rotating block 3 to rotate 90 degrees, the other wire hole 4 on the rotating block 3 moves to the upper portion of the discharging hole 24, at this time, the first spring 6 has vertical downward tension on the traction plate 7, the traction plate 7 has vertical downward tension on the copper core 30, friction is generated between the rubber pad 11 on the pushing plate 10 and the copper core 30, and accordingly the traction plate 7 can drive the copper core 30 to vertically move downwards, the copper core 30 passes out of the discharging hole 24 and moves between the two groups of feeding rollers 26, rapid feeding of the copper core 30 is achieved, and the feeding efficiency of the copper core 30 is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The copper core conveying equipment of the welding machine is characterized by comprising a supporting rod (1), wherein a supporting plate (2) is installed on the supporting rod (1), a rotating block (3) is rotatably installed on the supporting plate (2) through a bearing, the rotating block (3) penetrates through the supporting plate (2), four groups of feeding components are installed on the rotating block (3), the feeding components comprise wire holes (4), copper cores (30) are penetrated in the wire holes (4), wire holes (4) are formed in the rotating block (3), a sliding groove (5) is formed in the rotating block (3), a first spring (6) is installed in the sliding groove (5), a traction plate (7) is welded on the first spring (6), a fixed block (8) is installed on the side wall of the traction plate (7), a second spring (9) is installed on the bottom side of the fixed block (8), a pushing plate (10) is installed at the bottom side of the second spring (9), a rubber pad (11) is installed on the bottom side of the pushing plate (10), a sliding groove (5) is formed in the rotating block (3), a sliding groove (31) is formed in the sliding groove (31), a fixed block (32) is installed on the sliding groove (31), connecting block (13) are assembled in connecting groove (12), connecting block (13) and pushing plate (10) fixed connection, rotating block (3) peripheral fixed cover is equipped with rotating plate (14), four sets of arc wall (15) have been seted up on rotating plate (14), four sets of pole groove (16) have been seted up on rotating plate (14), and the angle is 90 between two adjacent sets of arc wall (15).

2. A copper core conveying apparatus of a welder according to claim 1, wherein: the rotary disc (17) is rotatably mounted on the supporting plate (2) through a rotating shaft, a pushing rod (18) is welded on the top side of the rotary disc (17), a pushing block (19) is welded on the bottom side of the pushing rod (18), and a connecting seat (22) is welded on the rotary disc (17).

3. A copper core conveying apparatus of a welder according to claim 1, wherein: the hydraulic cylinder (20) is rotatably mounted on the supporting plate (2) through a pin seat, a hydraulic rod (21) is connected to the hydraulic cylinder (20), and the hydraulic rod (21) is rotatably connected with the connecting seat (22) through a pin.

4. A copper core conveying apparatus of a welder according to claim 1, wherein: the bottom side of the supporting plate (2) is welded with a fixed plate (23), discharge holes (24) are formed in the fixed plate (23) and the supporting plate (2), and the discharge holes (24) are aligned with one of the wire holes (4).

5. A copper core conveying apparatus of a welder according to claim 1, wherein: the automatic feeding device is characterized in that a mounting plate (25) is welded on the bottom side of the supporting plate (2), two groups of feeding rollers (26) are rotatably mounted on the mounting plate (25) through rotating shafts, a first gear (27) and a second gear (28) are fixedly sleeved on the rotating shafts of the two groups of feeding rollers (26) respectively, and the first gear (27) and the second gear (28) are meshed with each other.

6. The copper core conveying equipment of a welding machine according to claim 5, wherein: the motor (29) is installed on the installation plate (25) through the base, and an output shaft of the motor (29) is fixedly connected with a rotating shaft on the first gear (27).