A stretching and oiling device for welding wire production

Abstract

The utility model discloses a kind of stretching oiling devices for welding wire production, its structure includes bottom plate, several mounting racks are fixed on the upper portion of bottom plate, rotating stand is fixed in the middle position of the upper portion of bottom plate, further including take-up mechanism, transmission assembly, rotating assembly and oiling assembly: the take-up mechanism is set on mounting rack, control take-up and release welding wire;Transmission assembly is set on mounting rack and one end and take-up mechanism are connected, the other end and rotating assembly are connected, rotating assembly motion is controlled under the driving of take-up mechanism;Rotating assembly includes driving gear and driven gear, the driving gear and driven gear are engaged transmission connection, the driven gear is arranged as circular ring type gear structure, the oiling assembly and driven gear are connected, oiling is carried out following driven gear movement.The utility model belongs to welding wire production field, specifically refers to a kind of stretching oiling devices for welding wire production.

Description

Technical Field

[0001] This utility model belongs to the field of welding wire production, specifically referring to a stretching and oiling device for welding wire production. Background Technology

[0002] Welding wire needs to be coated with oil after production. The main purpose of coating the welding wire with oil is to protect the surface of the welding wire from damage, prevent it from contacting the outside environment and oxidizing, thereby affecting its welding quality and performance.

[0003] Existing welding wire oiling equipment mostly uses direct spraying of oil onto a brush plate, followed by stretching the welding wire through the brush plate to complete the oiling operation. Although the oiling efficiency is high, it is difficult to apply oil evenly to both sides of the welding wire during the stretching process, which affects the oiling quality. Utility Model Content

[0004] The technical problem this invention aims to solve is that it is difficult to apply oil to both sides of the welding wire when pulling it.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows: The stretching and oiling device for welding wire production proposed by this utility model includes a base plate, a plurality of mounting frames fixedly provided on the upper part of the base plate, a rotating frame fixedly provided at the middle position of the upper part of the base plate, and further includes a winding and unwinding mechanism, a transmission assembly, a rotating assembly, and an oiling assembly:

[0006] The winding and unwinding mechanism is mounted on the mounting frame and controls the winding and unwinding of the welding wire;

[0007] The transmission component is mounted on the mounting frame and is connected at one end to the winding and unwinding mechanism and at the other end to the rotating component. It controls the movement of the rotating component under the drive of the winding and unwinding mechanism.

[0008] The rotating assembly includes a driving gear and a driven gear, which are meshed and connected. The driven gear is configured as a ring gear. The oiling assembly is connected to the driven gear and performs oiling by following the movement of the driven gear.

[0009] Furthermore, the take-up and unwinding mechanism includes a motor, a take-up roller, and a drive sprocket. The motor is fixed to the side of the mounting frame. The take-up roller rotates through the mounting frame and is connected at one end to the motor shaft and at the other end to the drive sprocket. The drive sprocket and the mounting frame are rotatably connected through each other.

[0010] Furthermore, the winding and unwinding mechanism also includes a chain, a driven sprocket, and a pay-off roller. The pay-off roller rotates through the mounting frame, one end of the pay-off roller is fixedly connected to the driven sprocket, the driven sprocket and the mounting frame are rotatably connected, and the driven sprocket and the driving sprocket are connected by chain drive.

[0011] Furthermore, the transmission assembly includes a driving bevel gear and a connecting shaft. The driving bevel gear rotatably passes through the mounting frame and is fixedly connected to the other end of the wire feeding roller. The connecting shaft is rotatably mounted on the mounting frame. A driven bevel gear is fixedly mounted at one end of the connecting shaft. The driven bevel gear and the driving bevel gear are vertically meshed and connected for transmission.

[0012] Furthermore, the rotating assembly includes a transmission rod and a driven rod, and a driving rod is fixedly provided at the other end of the connecting shaft. One end of the transmission rod is rotatably connected to the driving rod, and the other end of the transmission rod is rotatably connected to one end of the driven rod.

[0013] Furthermore, the driving gear and the mounting bracket are rotatably connected, and the driven rod rotatably passes through the mounting bracket and is fixedly connected to the driving gear.

[0014] Furthermore, the driven gear and the rotating frame are rotatably connected, a limiting strip is fixed on the side of the driven gear, and a limiting groove is opened on the inner side of the rotating frame. The limiting groove and the limiting strip are slidably fitted together to restrict the driven gear from rotating.

[0015] Furthermore, the oiling assembly includes an electric telescopic rod and an oil injector. There are two sets of electric telescopic rods. The fixed end of the electric telescopic rod is fixedly connected to the inner ring of the driven gear. A brush plate is fixedly provided at the movable end of the electric telescopic rod. The oil injector is fixed on the oil injector and has an oil spray pipe. The oil spray pipe passes through the rotating frame and is located above the driven gear and the pay-off roller.

[0016] The beneficial effects of this utility model by adopting the above structure are as follows:

[0017] 1. The welding wire production stretching and oiling device proposed in this solution connects the winding and unwinding mechanism with a transmission component and drives the rotating component. The winding and unwinding and the oiling angle can be controlled by a motor. While stretching and winding the welding wire, the driven gear can be rotated to drive the electric telescopic rod and brush plate to apply oil. It can evenly apply oil to the outer ring of the welding wire by adjusting the angle, and it is energy-saving. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the first overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the second overall structure of the present invention;

[0020] Figure 3 for Figure 2 Enlarged view of a portion of point A in the middle;

[0021] Figure 4 This is an enlarged schematic diagram of a partial structure of the present invention.

[0022] Among them, 1. Base plate, 101. Mounting frame, 102. Rotating frame, 2. Winding mechanism, 201. Motor, 202. Winding roller, 203. Drive sprocket, 204. Chain, 205. Driven sprocket, 206. Winding roller, 3. Transmission assembly, 301. Driven bevel gear, 302. Driven bevel gear, 303. Connecting shaft, 4. Rotating assembly, 401. Drive rod, 402. Transmission rod, 403. Driven rod, 404. Drive gear, 405. Driven gear, 406. Limiting strip, 407. Limiting groove, 5. Oiling assembly, 501. Electric telescopic rod, 502. Brush plate, 503. Oil injector, 504. Oil spray pipe.

[0023] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1-4 As shown, the present invention discloses a stretching and oiling device for welding wire production, comprising a base plate 1, a plurality of mounting frames 101 fixed on the upper part of the base plate 1, a rotating frame 102 fixed at the middle position of the upper part of the base plate 1, and further comprising a winding and unwinding mechanism 2, a transmission assembly 3, a rotating assembly 4, and an oiling assembly 5. The winding and unwinding mechanism 2 is mounted on the mounting frames 101 and controls the winding and unwinding of the welding wire. The winding and unwinding mechanism 2 includes a motor 201, a take-up roller 202, and a drive sprocket 203. The motor 201 is fixed on the side of the mounting frame 101, and the take-up roller 202 rotates. The drive sprocket 203 is fixed to the drive sprocket 203 and the mounting frame 101 through the drive sprocket 201. The drive sprocket 203 and the mounting frame 101 are rotatably connected through the drive sprocket 204. The winding and unwinding mechanism 2 also includes a chain 204, a driven sprocket 205 and a feed roller 206. The feed roller 206 rotatably passes through the mounting frame 101. One end of the feed roller 206 is fixed to the driven sprocket 205. The driven sprocket 205 and the mounting frame 101 are rotatably connected through the drive sprocket 204. The driven sprocket 205 and the drive sprocket 203 are connected by a chain 204.

[0026] like Figure 1-2As shown, the transmission component 3 is mounted on the mounting frame 101 and is connected at one end to the take-up and unwinding mechanism 2 and at the other end to the rotating component 4. Under the drive of the take-up and unwinding mechanism 2, the rotating component 4 is controlled to move. The transmission component 3 includes a driving bevel gear 301 and a connecting shaft 303. The driving bevel gear 301 rotates through the mounting frame 101 and is fixed at the other end of the unwinding roller 206. The connecting shaft 303 is rotatably mounted on the mounting frame 101. A driven bevel gear 302 is fixed at one end of the connecting shaft 303. The driven bevel gear 302 and the driving bevel gear 301 are vertically meshed and connected for transmission.

[0027] like Figure 3-4 As shown, the rotating assembly 4 includes a driving gear 404 and a driven gear 405, which are meshed and connected. The driven gear 405 is a ring-shaped gear structure. The rotating assembly 4 includes a transmission rod 402 and a driven rod 403. The other end of the connecting shaft 303 is fixedly provided with a driving rod 401. One end of the transmission rod 402 is rotatably connected to the driving rod 401, and the other end of the transmission rod 402 is rotatably connected to one end of the driven rod 403. The driving gear 404 is rotatably connected to the mounting bracket 101, and the driven rod 403 rotatably passes through the mounting bracket 101 and is fixedly connected to the driving gear 404. The driven gear 405 is rotatably connected to the rotating bracket 102. A limiting strip 406 is fixedly provided on the side of the driven gear 405. A limiting groove 407 is opened on the inner side of the rotating bracket 102. The limiting groove 407 and the limiting strip 406 are slidably fitted together to limit the rotation of the driven gear 405.

[0028] like Figure 2-4 As shown, the oiling assembly 5 is connected to the driven gear 405 and moves with the driven gear 405 to apply oil. The oiling assembly 5 includes an electric telescopic rod 501 and an oil injector 503. There are two sets of electric telescopic rods 501. The fixed end of the electric telescopic rod 501 is fixedly connected to the inner ring of the driven gear 405. The movable end of the electric telescopic rod 501 is fixedly provided with a brush plate 502. The oil injector 503 is fixedly mounted on the oil injector 503. The oil injector 503 is provided with an oil spray pipe 504. The oil spray pipe 504 passes through the rotating frame 102 and is located above the driven gear 405 and the wire feeding roller 206.

[0029] In practical use, the welding wire is pulled out from the unwinding roller 206 and connected to the take-up roller 202. The motor 201 is started to rotate the take-up roller 202 and the drive sprocket 203. Under the transmission of the chain 204, the driven sprocket 205 and the unwinding roller 206 are driven to rotate, completing the unwinding and winding of the welding wire. The rotation of the unwinding roller 206 simultaneously drives the drive bevel gear 301 to rotate. Under the meshing transmission, the driven bevel gear 302, the connecting shaft 303, and the drive rod 401 are driven to rotate. The transmission rod 401, whose length is equal to the sum of the lengths of the drive rod 401 and the driven rod 403, is then driven to rotate. Under the transmission and limiting of 02, the driven rod 403 and the driving gear 404 are driven to reciprocate actively to avoid rotation in one direction. The meshing driven gear 405 reciprocates. The electric telescopic rod 501 is activated to control the brush plate 502 to move and stick to the welding wire. The oil sprayer 503 is activated to spray oil onto the welding wire through the oil spray pipe 504. The reciprocating rotation of the driven gear 405 drives the electric telescopic rod 501 and the brush plate 502 to reciprocate to apply oil evenly. No additional power supply is required to control the rotation of the electric telescopic rod 501 and the brush plate 502, resulting in low operating costs.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A stretching and oiling device for welding wire production, comprising a base plate, wherein a plurality of mounting brackets are fixedly disposed on the upper part of the base plate, and a rotating bracket is fixedly disposed at the middle position of the upper part of the base plate, characterized in that... It also includes a winding and unwinding mechanism, a transmission assembly, a rotating assembly, and an oiling assembly: The winding and unwinding mechanism is mounted on the mounting frame and controls the winding and unwinding of the welding wire; The transmission component is mounted on the mounting frame and is connected at one end to the winding and unwinding mechanism and at the other end to the rotating component. It controls the movement of the rotating component under the drive of the winding and unwinding mechanism. The rotating assembly includes a driving gear and a driven gear, which are meshed and connected. The driven gear is configured as a ring gear. The oiling assembly is connected to the driven gear and performs oiling by following the movement of the driven gear.

2. The stretching and oiling device for welding wire production according to claim 1, characterized in that: The take-up and unwinding mechanism includes a motor, a take-up roller, and a drive sprocket. The motor is fixed to the side of the mounting frame. The take-up roller rotates through the mounting frame and is connected at one end to the motor shaft and at the other end to the drive sprocket. The drive sprocket and the mounting frame are rotatably connected through each other.

3. The stretching and oiling device for welding wire production according to claim 2, characterized in that: The winding and unwinding mechanism also includes a chain, a driven sprocket, and a pay-off roller. The pay-off roller rotates through the mounting frame, one end of the pay-off roller is fixedly connected to the driven sprocket, the driven sprocket and the mounting frame are rotatably connected, and the driven sprocket and the driving sprocket are connected by chain drive.

4. The stretching and oiling device for welding wire production according to claim 3, characterized in that: The transmission assembly includes a driving bevel gear and a connecting shaft. The driving bevel gear rotates through the mounting frame and is fixedly connected to the other end of the wire feeding roller. The connecting shaft is rotatably mounted on the mounting frame. A driven bevel gear is fixedly mounted at one end of the connecting shaft. The driven bevel gear and the driving bevel gear are vertically meshed and connected for transmission.

5. The stretching and oiling device for welding wire production according to claim 4, characterized in that: The rotating assembly includes a transmission rod and a driven rod. The other end of the connecting shaft is fixedly provided with a driving rod. One end of the transmission rod is rotatably connected to the driving rod, and the other end of the transmission rod is rotatably connected to one end of the driven rod.

6. The stretching and oiling device for welding wire production according to claim 5, characterized in that: The driving gear and the mounting bracket are rotatably connected, and the driven rod rotatably passes through the mounting bracket and is fixedly connected to the driving gear.

7. The stretching and oiling device for welding wire production according to claim 6, characterized in that: The driven gear and the rotating frame are rotatably connected. A limiting strip is fixed on the side of the driven gear. A limiting groove is opened on the inner side of the rotating frame. The limiting groove and the limiting strip are slidably fitted together.

8. The stretching and oiling device for welding wire production according to claim 7, characterized in that: The oiling assembly includes an electric telescopic rod and an oil injector. There are two sets of electric telescopic rods. The fixed end of the electric telescopic rod is fixedly connected to the inner ring of the driven gear. A brush plate is fixedly provided at the movable end of the electric telescopic rod. The oil injector is fixed on the oil injector and has an oil spray pipe. The oil spray pipe passes through the rotating frame and is located above the driven gear and the feed roller.

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