A high-strength, high-toughness submerged arc welding wire take-up device

Abstract

This utility model relates to the field of submerged arc welding wire technology and discloses a high-strength, high-toughness submerged arc welding wire take-up device, including a frame and a take-up drum. The frame is equipped with a rotating component, a reciprocating component, and an extrusion component. Operators can manually rotate the handle to move the extrusion rod vertically downwards, gradually tightening the submerged arc welding wire. Simultaneously, a motor drives the take-up drum to rotate around its own axis, gradually winding the submerged arc welding wire onto its surface. At the same time, a second motor drives a moving rod to slide reciprocally along the inside of a guide cylinder. This movement of the moving rod, through a sleeve, drives the submerged arc welding wire in a reciprocating linear motion. Combined with the rotation of the take-up drum, the submerged arc welding wire is evenly wound onto the surface of the take-up drum, effectively avoiding a series of problems caused by uneven winding of the submerged arc welding wire and improving the strength and stability of the submerged arc welding wire in subsequent wire feeding processes.

Description

Technical Field

[0001] This utility model relates to the field of submerged arc welding wire technology, and more specifically to a high-strength, high-toughness submerged arc welding wire take-up device. Background Technology

[0002] Submerged arc welding wire is a welding material mainly used for welding carbon steel and alloy steel of corresponding strength. Submerged arc welding wire is used in combination with flux. The heat of the electric arc melts the base material and flux at the end of the welding wire and near the arc to form a weld.

[0003] Currently, when winding submerged arc welding wire onto the take-up drum, many workers operate the process themselves, which often makes it difficult to ensure that the submerged arc welding wire is evenly wound onto the surface of the take-up drum. Uneven winding may cause the submerged arc welding wire to become blocked, intermittently welded, or stuck during the wire feeding process, which will affect the stability and quality of the welding. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a high-strength and high-toughness submerged arc welding wire take-up device to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a high-strength and high-toughness submerged arc welding wire take-up device, including a frame and a take-up drum. The frame is equipped with a rotating component, a reciprocating component, and a pressing component. The take-up drum is used to take up the submerged arc welding wire. The rotating component is used to pull the take-up drum to rotate around its own axis. The reciprocating component is used to control the submerged arc welding wire to be evenly wound onto the surface of the take-up drum. The pressing component is used to control the submerged arc welding wire wound onto the surface of the take-up drum to be in a tightened state.

[0006] Preferably, the rotating assembly includes a drive rod, a motor, and a limiting block. The motor is fixedly mounted on the frame, one end of the drive rod is fixedly connected to the output end of the motor, and the other end of the drive rod has a threaded groove.

[0007] Preferably, a threaded post is fixedly connected to one side of the limiting block, the surface of the threaded post is provided with an external thread, the threaded groove is provided with an internal thread, the external thread and the internal thread are matched, and a keyway is provided through the center of the take-up drum, the keyway is matched with the drive rod.

[0008] Preferably, the reciprocating assembly includes a rotating disk, a strip frame, a second motor, a fixed frame, and a moving rod. A traction pin is fixedly connected to one side of the rotating disk, and the traction pin is located inside the strip frame. The second motor and the fixed frame are both fixedly installed on the frame. A fixed shaft is fixedly connected to the fixed frame. The strip frame is rotatably installed on the surface of the fixed shaft. The output end of the second motor is fixedly connected to the center of the rotating disk.

[0009] Preferably, a support frame is fixedly installed on the frame, a guide cylinder is fixedly installed on the top of the support frame, the moving rod is sleeved inside the guide cylinder, a sleeve is fixedly connected to one end of the moving rod, and a second traction pin is fixedly connected to the other end of the moving rod, the second traction pin being located inside the strip frame.

[0010] Preferably, the extrusion assembly includes an extrusion rod, one end of which is fixedly connected to a receiving frame. A positioning frame and a stabilizing frame are fixedly installed on the frame. A threaded rod is rotatably installed on the positioning frame. A sliding rod is fixedly installed on the stabilizing frame. The receiving frame is threaded onto the surface of the threaded rod and sleeved onto the surface of the sliding rod. One end of the threaded rod is fixedly connected to a rotating handle.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] Workers can manually rotate the handle to move the extrusion rod vertically downwards, gradually tightening the submerged arc welding wire. The motor then drives the take-up drum to rotate around its own axis, gradually winding the submerged arc welding wire onto its surface. Simultaneously, the motor drives the motion rod to slide back and forth along the inside of the guide cylinder. The motion rod, through the sleeve, drives the submerged arc welding wire to move back and forth in a straight line. Combined with the rotation of the take-up drum, the submerged arc welding wire is evenly wound onto the surface of the take-up drum, effectively avoiding a series of problems caused by uneven winding of the submerged arc welding wire and improving the strength and stability of the submerged arc welding wire in the subsequent wire feeding process. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 3 This is a diagram showing the assembly of the take-up drum and drive rod of this utility model.

[0016] Figure 4 This is a schematic diagram of the limiting block structure of this utility model.

[0017] Figure 5 This is a schematic diagram of the reciprocating component structure of this utility model.

[0018] Figure 6 This is a schematic diagram of the two structures of the strip frame and the traction pin of this utility model.

[0019] Figure 7 This is a schematic diagram of the extrusion assembly structure of this utility model.

[0020] The attached figures are labeled as follows: 1. Frame; 2. Take-up drum; 21. Keyway; 3. Rotating assembly; 31. Drive rod; 32. Motor 1; 33. Threaded groove; 34. Limit block; 341. Threaded column; 4. Reciprocating assembly; 41. Rotating disk; 411. Traction pin 1; 42. Strip frame; 43. Motor 2; 44. Fixed frame; 441. Fixed shaft; 45. Moving rod; 46. Sleeve; 47. Traction pin 2; 48. Support frame; 49. Guide cylinder; 5. Extrusion assembly; 51. Extrusion rod; 52. Receiving frame; 53. Positioning frame; 54. Stabilizing frame; 55. Threaded rod; 551. Rotating handle; 56. Sliding rod. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The high-strength and high-toughness submerged arc welding wire take-up device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] This utility model provides a high-strength and high-toughness submerged arc welding wire take-up device, including a frame 1 and a take-up drum 2. The frame 1 is equipped with a rotating component 3, a reciprocating component 4, and a pressing component 5. The take-up drum 2 is used to take up the submerged arc welding wire. The rotating component 3 is used to pull the take-up drum 2 to rotate around its own axis. The reciprocating component 4 is used to control the submerged arc welding wire to be evenly wound onto the surface of the take-up drum 2. The pressing component 5 is used to control the submerged arc welding wire wound onto the surface of the take-up drum 2 to be in a tightened state.

[0023] Furthermore, the rotating assembly 3 includes a drive rod 31, a motor 32, and a limiting block 34. The motor 32 is fixedly mounted on the frame 1. One end of the drive rod 31 is fixedly connected to the output end of the motor 32. The other end of the drive rod 31 is provided with a threaded groove 33. The motor 32 can pull the drive rod 31 to rotate around its own axis.

[0024] Furthermore, a threaded post 341 is fixedly connected to one side of the limiting block 34. The surface of the threaded post 341 is provided with an external thread, and the threaded groove 33 is provided with an internal thread. The external thread and the internal thread are matched. A keyway 21 is provided through the center of the take-up drum 2. The keyway 21 is matched with the drive rod 31. When installing the take-up drum 2, the operator can insert the keyway 21 in the center of the take-up drum 2 into the surface of the drive rod 31 and screw the threaded post 341 on one side of the limiting block 34 into the threaded groove 33. The limiting block 34 can prevent the take-up drum 2 from detaching from the drive rod 31, so that the drive rod 31 can stably pull the take-up drum 2 to rotate.

[0025] Furthermore, the reciprocating assembly 4 includes a rotating disk 41, a strip frame 42, a second motor 43, a fixed frame 44, and a moving rod 45. A traction pin 411 is fixedly connected to one side of the rotating disk 41, and the traction pin 411 is located inside the strip frame 42. The second motor 43 and the fixed frame 44 are both fixedly mounted on the frame 1. A fixed shaft 441 is fixedly connected to the fixed frame 44. The strip frame 42 is rotatably mounted on the surface of the fixed shaft 441. The output end of the second motor 43 is fixedly connected to the center of the rotating disk 41. A support frame 48 is fixedly mounted on the frame 1. A guide cylinder 49 is fixedly mounted on the top of the support frame 48, and the moving rod 45 is sleeved inside the guide cylinder 49. One end of the moving rod 45 is fixedly connected to a sleeve 46, and the other end of the moving rod 45 is fixedly connected to a traction pin 47. The traction pin 47 is located inside the strip frame 42. The submerged arc welding wire passes through the guide cylinder 49. The motor 43 can drive the rotating disk 41 and the traction pin 411 to rotate around the output shaft of the motor 43. While the traction pin 411 rotates, it slides along the inside of the strip frame 42, thereby driving the strip frame 42 to reciprocate around the axis of the fixed shaft 441. While the strip frame 42 reciprocates, the traction pin 47 slides synchronously along the inside of the strip frame 42. Driven by the traction pin 47, the moving rod 45 reciprocates synchronously along the inside of the guide cylinder 49.

[0026] Furthermore, the extrusion assembly 5 includes an extrusion rod 51, one end of which is fixedly connected to a receiving frame 52. A positioning frame 53 and a stabilizing frame 54 are fixedly installed on the frame 1. A threaded rod 55 is rotatably installed on the positioning frame 53, and a sliding rod 56 is fixedly installed on the stabilizing frame 54. The receiving frame 52 is threaded onto the surface of the threaded rod 55 and sleeved on the surface of the sliding rod 56. The receiving frame 52 and the sliding rod 56 form a sliding guide fit along the axis of the sliding rod 56. One end of the threaded rod 55 is fixedly connected to a rotating handle 551.

[0027] The working principle of this utility model is as follows: the operator manually rotates the handle 551 to make the threaded rod 55 rotate around its own axis. The rotation of the threaded rod 55 drives the receiving frame 52 to move downward synchronously along the axis of the sliding rod 56. The movement of the receiving frame 52 drives the extrusion rod 51 to move downward synchronously. The extrusion rod 51 gradually tightens the submerged arc welding wire.

[0028] Motor 1 (32) and Motor 2 (43) are turned on. Motor 1 (32) pulls the drive rod 31 to rotate around its own axis. The drive rod 31 rotates and pulls the take-up drum 2 to rotate synchronously around its own axis. The take-up drum 2 gradually winds the submerged arc welding wire onto its surface. At the same time, Motor 2 (43) drives the rotating disk 41 and the traction pin 1 (411) to rotate around the output shaft of Motor 2 (43). While the traction pin 1 (411) rotates, it slides along the inside of the strip frame 42, thereby driving the strip frame 42 to reciprocate around the axis of the fixed shaft 441. While the strip frame 42 reciprocates, the traction pin 2 (47) slides synchronously along the inside of the strip frame 42. Driven by the traction pin 2 (47), the moving rod 45 slides reciprocally along the inside of the guide cylinder 49. The moving rod 45 moves and drives the submerged arc welding wire to reciprocate linearly through the sleeve 46. Combined with the rotation of the take-up drum 2, the submerged arc welding wire is evenly wound onto the surface of the take-up drum 2.

[0029] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0030] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-strength high-toughness submerged-arc welding wire take-up device comprising a frame (1) and a take-up drum (2), characterized in that, The frame (1) is equipped with a rotating assembly (3), a reciprocating assembly (4), and an extrusion assembly (5). The take-up drum (2) is used to take up the submerged arc welding wire. The rotating assembly (3) is used to pull the take-up drum (2) to rotate around its own axis. The reciprocating assembly (4) is used to control the submerged arc welding wire to be evenly wound onto the surface of the take-up drum (2). The extrusion assembly (5) is used to control the submerged arc welding wire wound onto the surface of the take-up drum (2) to be in a tightened state.

2. The high-strength high-toughness submerged-arc welding wire take-up device according to claim 1, characterized in that, The rotating assembly (3) includes a drive rod (31), a motor (32) and a limiting block (34). The motor (32) is fixedly installed on the frame (1). One end of the drive rod (31) is fixedly connected to the output end of the motor (32), and the other end of the drive rod (31) is provided with a threaded groove (33).

3. The high-strength high-toughness submerged-arc welding wire take-up device according to claim 2, characterized in that The limiting block (34) is fixedly connected to a threaded column (341) on one side. The threaded column (341) has an external thread on its surface and an internal thread in the threaded groove (33). The external thread matches the internal thread. The take-up drum (2) has a keyway (21) through its center. The keyway (21) matches the drive rod (31).

4. The high-strength high-toughness submerged-arc welding wire take-up device according to claim 3, characterized in that The reciprocating assembly (4) includes a rotating disk (41), a strip frame (42), a second motor (43), a fixed frame (44), and a moving rod (45). A traction pin (411) is fixedly connected to one side of the rotating disk (41). The traction pin (411) is located inside the strip frame (42). The second motor (43) and the fixed frame (44) are both fixedly installed on the frame (1). A fixed shaft (441) is fixedly connected to the fixed frame (44). The strip frame (42) is rotatably installed on the surface of the fixed shaft (441). The output end of the second motor (43) is fixedly connected to the center of the rotating disk (41).

5. The high-strength high-toughness submerged-arc welding wire take-up device according to claim 4, characterized in that A support frame (48) is fixedly installed on the frame (1). A guide cylinder (49) is fixedly installed on the top of the support frame (48). The moving rod (45) is sleeved inside the guide cylinder (49). A sleeve (46) is fixedly connected to one end of the moving rod (45). A traction pin (47) is fixedly connected to the other end of the moving rod (45). The traction pin (47) is located inside the strip frame (42).

6. The high-strength high-toughness submerged-arc welding wire take-up device according to claim 1, characterized by The extrusion assembly (5) includes an extrusion rod (51), one end of which is fixedly connected to a support frame (52). A positioning frame (53) and a stabilizing frame (54) are fixedly installed on the frame (1). A threaded rod (55) is rotatably installed on the positioning frame (53). A sliding rod (56) is fixedly installed on the stabilizing frame (54). The support frame (52) is threaded onto the surface of the threaded rod (55) and sleeved on the surface of the sliding rod (56). One end of the threaded rod (55) is fixedly connected to a rotating handle (551).

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