Electric welding machine with electric welding wire winding function

Abstract

The electric welding machine with the electric welding wire winding function comprises a welding machine body, a winding roller is rotationally installed on the upper end face of the welding machine body through a winding frame, two connecting grooves are formed in the outer wall of the winding roller, a rocking wheel is fixedly installed on the outer wall of the winding roller, a connecting frame is fixedly installed on the outer wall of the welding machine body, and the connecting frame is fixedly connected with the connecting groove. A connecting shaft is rotatably mounted on the inner wall of the connecting frame through a connecting mechanism, and reciprocating lead screws are fixedly connected to the outer walls of the two ends of the connecting shaft through connecting mechanisms. By arranging the winding roller, the reciprocating lead screw, the lead screw sleeve, the wire guide sleeve and the like, the winding roller can wind the welding handle wire and the grounding wire, in the winding process, the reciprocating lead screw can drive the lead screw sleeve to move, the lead screw sleeve can drive the wire guide sleeve to move when moving, and the wire guide sleeve can drive the welding handle wire and the grounding wire to move. And the welding handle wire and the grounding wire can be uniformly wound on the outer wall of the winding roller, so that the knotting phenomenon of the welding handle wire and the grounding wire in the winding process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electric welding machines, in particular to an electric welding machine with an electric welding wire winding function. Background Art

[0002] The electric welding machine uses the high-temperature arc generated when the positive and negative poles are short-circuited for an instant to melt the solder on the welding rod and the material to be welded, so that the contacted objects are combined.

[0003] The electric welding machine is composed of a power supply, a housing, an electrode holder, a ground wire, etc. Among them, during the welding process, the welding handle wire and the ground wire are the two most important lines in the electric welding machine. In the prior art, when the electric welding machine is not in use, the welding handle wire and the ground wire are usually bundled together for storage. However, when bundling the welding handle wire and the ground wire, the electric welding machine does not have an intervention component for the two wires, which leads to a knot phenomenon when bundling. In severe cases, the welding handle wire and the ground wire will be torn apart, which affects the subsequent use of the electric welding machine. Therefore, it is necessary to design an electric welding machine with a welding wire winding function to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an electric welding machine with an electric welding wire winding function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electric welding machine with an electric welding wire winding function comprises a welding machine body, wherein the upper end surface of the welding machine body is rotatably mounted with a winding roller through a winding frame, the outer wall of the winding roller is provided with two connecting grooves, the outer wall of the winding roller is fixedly mounted with a rocking wheel, the outer wall of the welding machine body is fixedly mounted with a connecting frame, the inner wall of the connecting frame is rotatably mounted with a connecting shaft through a connecting mechanism, the outer walls at both ends of the connecting shaft are fixedly connected with a reciprocating screw through a connecting mechanism, the ends of the two reciprocating screws are rotatably connected to the inner wall of the connecting frame, the outer wall of one of the reciprocating screws is connected to the rotating shaft of the winding roller through a transmission mechanism, the outer walls of the two reciprocating screws are threadedly mounted with screw sleeves, a limiting rod is fixedly mounted inside the connecting frame, the limiting rod slides through two screw sleeves, the upper end surfaces of the two screw sleeves are fixedly connected with wire sleeves through a supporting mechanism, the outer wall of the welding machine body is fixedly connected with a winding disk through a fixing rod, a plurality of pulleys are fixedly mounted on the bottom wall of the welding machine body, and the bottom wall of the welding machine body is fixedly connected with two support plates through a telescopic mechanism.

[0007] Preferably, the connection mechanism comprises a connection plate fixedly mounted on the inner wall of the connection frame, and the connection shaft rotates through the connection plate.

[0008] Preferably, the connection mechanism comprises a connection sleeve fixedly mounted on the outer wall of the connecting shaft, and the inner wall of the connection sleeve is fixedly connected to the outer wall of the reciprocating screw.

[0009] Preferably, the transmission mechanism comprises a pulley fixedly mounted on the rotating shaft of the winding roller and the outer wall of the reciprocating screw, and the two pulleys are connected for transmission via a belt.

[0010] Preferably, the support mechanism comprises a support rod fixedly mounted on the upper end surface of the lead screw sleeve, and the end of the support rod is fixedly connected to the outer wall of the lead screw sleeve.

[0011] Preferably, the telescopic mechanism comprises a cylinder fixedly mounted on the bottom wall of the welding machine body, and the telescopic end of the cylinder is fixedly connected to the upper end surface of the support plate.

[0012] Beneficial effects of the utility model:

[0013] 1. By arranging components such as a winding roller, a reciprocating screw, a screw sleeve and a conductor sleeve, the winding roller can wind the welding handle wire and the grounding wire, and during the winding process, the reciprocating screw can drive the screw sleeve to move, and the screw sleeve can drive the conductor sleeve to move when moving. Driven by the conductor sleeve, the welding handle wire and the grounding wire can be evenly wound around the outer wall of the winding roller, thereby avoiding the two from being tangled during the winding process.

[0014] 2. By setting components such as a winding drum, a cylinder and a support plate, the power cord of the welding machine body can be wound in the winding drum, thereby preventing the power cord from being pulled and broken. The cylinder drives the support plate to move downward so that the bottom wall of the support plate contacts the ground, thereby lifting the welding machine body 1 upward to keep its bottom wall away from the ground, preventing water on the ground from short-circuiting the welding machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an electric welding machine with an electric welding wire winding function proposed by the utility model;

[0016] Figure 2 This is a side structural schematic diagram of an electric welding machine with an electric welding wire winding function proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the top view of an electric welding machine with an electric welding wire winding function proposed by the utility model;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure enlargement at point A;

[0019] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point B in FIG.

[0020] In the figure: 1 welding machine body, 2 winding frame, 3 winding roller, 4 rocker, 5 connecting frame, 6 connecting plate, 7 connecting shaft, 8 connecting sleeve, 9 reciprocating screw, 10 pulley, 11 limit rod, 12 screw sleeve, 13 support rod, 14 wire sleeve, 15 fixing rod, 16 winding drum, 17 pulley, 18 cylinder, 19 support plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 An electric welding machine with an electric welding wire winding function comprises a welding machine body 1, a winding roller 3 is rotatably installed on the upper end surface of the welding machine body 1 through a winding frame 2, two connecting grooves are provided on the outer wall of the winding roller 3, a rocker 4 is fixedly installed on the outer wall of the winding roller 3, a connecting frame 5 is fixedly installed on the outer wall of the welding machine body 1, a connecting shaft 7 is rotatably installed on the inner wall of the connecting frame 5 through a connecting mechanism, the connecting mechanism comprises a connecting plate 6 fixedly installed on the inner wall of the connecting frame 5, the connecting shaft 7 rotates and penetrates the connecting plate 6, the outer walls of both ends of the connecting shaft 7 are fixedly connected with a reciprocating screw 9 through a connecting mechanism, the connecting mechanism comprises a connecting sleeve 8 fixedly installed on the outer wall of the connecting shaft 7, and the inner wall of the connecting sleeve 8 is fixedly connected to the outer wall of the reciprocating screw 9.

[0023] The ends of the two reciprocating screws 9 are rotatably connected to the inner wall of the connecting frame 5, and the outer wall of one of the reciprocating screws 9 is connected to the rotating shaft of the winding roller 3 through a transmission mechanism. The transmission mechanism includes a pulley 10 fixedly installed on the rotating shaft of the winding roller 3 and the outer wall of the reciprocating screw 9. The two pulleys 10 are connected for transmission through a belt. The outer walls of the two reciprocating screws 9 are threadedly mounted with screw sleeves 12. A limiting rod 11 is fixedly installed inside the connecting frame 5. The limiting rod 11 slides through the two screw sleeves 12. The limiting rod 11 can limit the two screw sleeves 12 so that the two screw sleeves 12 can only move axially along the outer wall of the reciprocating screw 9.

[0024] The upper end surfaces of the two screw sleeves 12 are fixedly connected to the wire sleeves 14 through a supporting mechanism. The supporting mechanism includes a support rod 13 fixedly installed on the upper end surface of the screw sleeve 12. The end of the support rod 13 is fixedly connected to the outer wall of the wire sleeve 14. The outer wall of the welding machine body 1 is fixedly connected to the winding reel 16 through a fixing rod 15. A plurality of pulleys 17 are fixedly installed on the bottom wall of the welding machine body 1. Each pulley 17 is a universal wheel, which can increase the convenience of the welding machine body 1 when moving. The bottom wall of the welding machine body 1 is fixedly connected to two support plates 19 through a telescopic mechanism. The telescopic mechanism includes a cylinder 18 fixedly installed on the bottom wall of the welding machine body 1, and the telescopic end of the cylinder 18 is fixedly connected to the upper end surface of the support plate 19.

[0025] When the utility model is used, the welding machine body 1 can be conveniently moved by a plurality of pulleys 17. When the welding machine area is wet, the support plate 19 can be driven downward by the cylinder 18 to make the bottom wall of the support plate 19 contact the ground, thereby the welding machine body 1 can be lifted upward to make its bottom wall away from the ground, so as to prevent the ground water from short-circuiting the welding machine body 1. When the welding machine body 1 is not in use, the joints of the welding handle wire and the grounding wire can be respectively inserted into the two connecting grooves, and then the two wires can be buckled and pressed inside the wire sleeves 14 on both sides, and then the winding roller 3 can be driven to rotate by the rocker 4, so that the winding roller 3 can wind the welding handle wire and the grounding wire;

[0026] At the same time, the winding roller 3 can drive one of the reciprocating screws 9 to rotate through two pulleys 10 connected by belts, and one of the reciprocating screws 9 drives the other reciprocating screw 9 to rotate through the cooperation of the connecting sleeve 8 and the connecting shaft 7, so that the two reciprocating screws 9 can rotate at the same time and drive the two screw sleeves 12 to move through the cooperation of the limit rod 11. At this time, the two screw sleeves 12 can respectively drive the wire sleeves 14 on the same side to reciprocate through the cooperation of the support rod 13. Driven by the wire sleeve 14, the welding handle wire and the grounding wire can be evenly wound around the outer wall of the winding roller 3, thereby avoiding the two from being tangled during the winding process. The power cord of the welding machine body 1 can be wound around the winding reel 16, thereby avoiding the power cord from being pulled and broken.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electric welding machine with a welding wire winding function, comprising a welding machine body (1), characterized in that: The upper end surface of the welding machine body (1) is rotatably mounted with a winding roller (3) through a winding frame (2); the outer wall of the winding roller (3) is provided with two connection grooves; the outer wall of the winding roller (3) is fixedly mounted with a rocker (4); the outer wall of the welding machine body (1) is fixedly mounted with a connecting frame (5); the inner wall of the connecting frame (5) is rotatably mounted with a connecting shaft (7) through a connecting mechanism; the outer walls of both ends of the connecting shaft (7) are fixedly connected with reciprocating screws (9) through a connecting mechanism; the ends of the two reciprocating screws (9) are rotatably connected to the inner wall of the connecting frame (5); the outer wall of one of the reciprocating screws (9) is connected to the inner wall of the connecting frame (5) through a transmission mechanism. The roller (3) is connected with a rotating shaft, the outer walls of the two reciprocating screws (9) are both threadedly installed with screw sleeves (12), a limit rod (11) is fixedly installed inside the connection frame (5), the limit rod (11) slides through the two screw sleeves (12), the upper end surfaces of the two screw sleeves (12) are fixedly connected with a wire sleeve (14) through a supporting mechanism, the outer wall of the welding machine body (1) is fixedly connected with a winding disk (16) through a fixing rod (15), the bottom wall of the welding machine body (1) is fixedly installed with a plurality of pulleys (17), and the bottom wall of the welding machine body (1) is fixedly connected with two support plates (19) through a telescopic mechanism.

2. The electric welding machine with electric welding wire winding function according to claim 1, characterized in that: The connection mechanism comprises a connection plate (6) fixedly mounted on the inner wall of the connection frame (5), and the connection shaft (7) rotatably penetrates the connection plate (6).

3. The electric welding machine with electric welding wire winding function according to claim 2, characterized in that: The connection mechanism comprises a connection sleeve (8) fixedly mounted on the outer wall of the connection shaft (7), and the inner wall of the connection sleeve (8) is fixedly connected to the outer wall of the reciprocating screw (9).

4. The electric welding machine with electric welding wire winding function according to claim 3, characterized in that: The transmission mechanism comprises a pulley (10) fixedly mounted on the rotating shaft of the winding roller (3) and the outer wall of the reciprocating screw (9), and the two pulleys (10) are connected and driven by a belt.

5. The electric welding machine with electric welding wire winding function according to claim 4, characterized in that: The support mechanism comprises a support rod (13) fixedly mounted on the upper end surface of the screw sleeve (12), and the end of the support rod (13) is fixedly connected to the outer wall of the wire sleeve (14).

6. The electric welding machine with electric welding wire winding function according to claim 5, characterized in that: The telescopic mechanism comprises a cylinder (18) fixedly mounted on the bottom wall of the welding machine body (1), and the telescopic end of the cylinder (18) is fixedly connected to the upper end surface of the support plate (19).

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