Oiling machine for wire production

Abstract

The utility model relates to the technical field of electric wire production equipment, and discloses an oil coating machine for electric wire production, which comprises a rack, a spraying assembly is mounted on the outer wall of a material box, the spraying assembly comprises a suction pump fixedly mounted on the outer wall of the material box, an annular pipe is fixedly connected to one end, away from the suction pump, of a material conveying pipe, and a plurality of nozzles are arranged on the outer wall of the bottom of the annular pipe; according to the utility model, the spraying assembly is arranged on the advancing path of the electric wire, a plurality of nozzles can spray oil on the surface of the electric wire from multiple directions, and a coating thickness adjusting mechanism is matched to drive an adjusting ring to be compressed inwards so as to be close to the outer wall of the electric wire, so that an oil film on the outer wall of the electric wire is scraped for further uniform coating; an oil film with uniform thickness can be formed on the surface of the electric wire, so that the oiling quality of the electric wire is effectively ensured, and the protection, lubrication, oxidation resistance and other properties of the electric wire in the subsequent use process are improved.

Description

Technical Field

[0001] This application relates to the field of wire production equipment technology, and in particular to an oiling machine for wire production. Background Technology

[0002] In the production of electrical wires, an oil film is often uniformly coated onto the wire surface to provide protection, lubrication, and oxidation resistance. Traditional wire oiling methods have several shortcomings. For example, some oiling equipment struggles to ensure uniformity, resulting in oil films that are either too thick or too thin in certain areas, affecting the wire's performance and appearance. Furthermore, some oiling machines are poorly adaptable to different wire specifications, requiring frequent adjustments and replacement of complex parts, which is cumbersome and time-consuming, severely impacting production efficiency and quality. Therefore, a wire oiling machine is proposed to address these issues. Utility Model Content

[0003] The purpose of this invention is to provide an oiling machine for wire production, so as to solve the problems of uneven oiling and poor adaptability to wires of different specifications in existing oiling machines, and improve the quality of wire oiling and production efficiency.

[0004] The technical solution of the wire production oiling machine provided in this application is as follows:

[0005] An oiling machine for wire production includes a frame, a material box fixedly connected to the inner wall of the frame, and a plurality of casters installed on the outer wall of the bottom of the frame. A wire feeding mechanism is installed on the outer wall of the frame. The wire feeding mechanism includes a fixed plate fixedly connected to the top outer wall. The top outer wall of the fixed plate is rotatably connected to a mounting shaft through a bearing seat. A wire feeding roller is sleeved on the outer wall of the mounting shaft.

[0006] The outer wall of the frame is equipped with an adjustable tensioning mechanism. The tensioning mechanism includes two guide rails fixedly connected to the outer wall of the frame. The outer walls of the two guide rails are slidably connected to sliders. The outer walls of the two sliders are rotatably connected to a connecting shaft. The outer walls of the connecting shaft are fixedly connected to a tensioning wheel.

[0007] The tensioning mechanism also includes two lead screws rotatably connected to the outer wall of the frame. Each of the two lead screws has a screw block threaded to its outer wall. The screw block is fixedly connected to the outer wall of the slider. A bevel gear is fixedly connected to the top of the two lead screws. A drive shaft is rotatably connected to the top outer wall of the frame. Two bevel gears are fixedly connected to the outer wall of the drive shaft. The bevel gears mesh with the bevel gears. A handle is fixedly connected to one end of the drive shaft.

[0008] The outer wall of the frame is equipped with a coating thickness adjustment mechanism. The coating thickness adjustment mechanism includes a support plate fixedly connected to the outer wall of the frame. A bottom ring is fixedly connected to the top outer wall of the support plate. A top ring is fixedly connected to the top outer wall of the bottom ring through two sliding rods. A movable ring is slidably connected to the outer walls of the two sliding rods. An adjustment ring is installed between the movable ring and the bottom ring.

[0009] Two screws are rotatably connected between the bottom ring and the top ring. Two nut blocks are provided on the outer wall of the movable ring. The nut blocks are threaded to the outer wall of the screws. The bottom ends of the two screws pass through the bottom ring and the support plate and are fixedly connected to the auxiliary gears. The bottom outer wall of the support plate is rotatably connected to the external gear through the bearing ring. The external gear meshes with the two auxiliary gears.

[0010] The outer wall of the material box is equipped with a spraying assembly, which includes a pump fixedly installed on the outer wall of the material box. The suction end of the pump extends into the bottom inner cavity of the material box, and the output end of the pump is fixedly connected to a conveying pipe. The end of the conveying pipe away from the pump is fixedly connected to an annular pipe. Multiple nozzles are provided on the bottom outer wall of the annular pipe, and the annular pipe is located directly above the top ring.

[0011] Preferably, a motor frame is fixedly connected to the bottom outer wall of the support plate, a servo motor is fixedly installed on the outer wall of the motor frame, and a main gear is fixedly connected to the end of the output shaft of the servo motor, the main gear meshing with the external gear.

[0012] Preferably, the plurality of nozzles are evenly distributed in a circular array at equal intervals on the bottom outer wall of the annular tube and are connected to the annular tube, which is connected to the output end of the pump through a conveying pipe.

[0013] Preferably, a guide mechanism is installed on the outer wall of the frame near the wire feeding mechanism. The guide mechanism includes a mounting frame fixedly connected to the outer wall of the frame. A rotating shaft is fixedly connected to the outer wall of the mounting frame, and a guide wheel is rotatably connected to the outer wall of the rotating shaft.

[0014] Preferably, a guide mechanism two is installed on the outer wall of the frame near the bottom. The guide mechanism two includes a mounting frame two fixedly connected to the outer wall of the frame, and a guide wheel two is rotatably connected to the outer wall of the mounting frame two.

[0015] Preferably, a heating mechanism is installed on the outer wall of the frame. The heating mechanism is located above the spraying assembly and includes a fixing rod fixedly connected to the outer wall of the frame. A U-shaped mounting bracket is fixedly connected to the outer wall of the top middle section of the fixing rod, and heating coils are fixedly installed on the upper and lower inner walls of the U-shaped mounting bracket.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] 1. By setting up a spraying assembly along the wire's travel path, with multiple nozzles, oil can be sprayed onto the wire surface from multiple directions. Combined with a coating thickness adjustment mechanism, the adjustment ring can be driven to compress inward, thus approaching the outer wall of the wire and scraping the oil film on the outer wall of the wire for further uniform coating. This ensures that a uniform oil film is formed on the wire surface, effectively guaranteeing the quality of the oil coating and improving the wire's protection, lubrication, and anti-oxidation properties during subsequent use.

[0018] 2. The adjustable tension mechanism allows for adjustment of the wire tension, accommodating different wire feeding conditions with varying tension requirements. Simultaneously, the adjusting ring in the coating thickness adjustment mechanism allows for adjustment of the inner diameter of its inner wall, enabling it to effectively adhere to wires of different diameters for uniform coating. This eliminates the need for complex parts replacements, significantly improving the equipment's applicability to different wire specifications, reducing production adjustment time due to specification changes, and increasing production efficiency.

[0019] 3. The heating mechanism, with its spirally arranged heating coil, heats the wire, allowing the oil film to dry and solidify quickly after the wire is coated by the spraying component, thus facilitating subsequent winding, storage, and use of the wire. Attached Figure Description

[0020] Figure 1 This is an overall schematic diagram of an embodiment of the application;

[0021] Figure 2 This is a three-dimensional schematic diagram of an embodiment of the application;

[0022] Figure 3 This is a partial structural schematic diagram of an embodiment of the application;

[0023] Figure 4 This is a partial structural cross-sectional view of an embodiment of the application.

[0024] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Material box; 3. Fixing plate; 4. Shaft seat; 5. Mounting shaft; 6. Feeding roller; 7. Mounting bracket one; 8. Rotating shaft one; 9. Guide wheel one; 10. Guide rail; 11. Slider; 12. Screw block; 13. Lead screw; 14. Bevel gear one; 15. Bevel gear two; 16. Drive shaft; 17. Handle; 18. Connecting shaft; 19. Tensioning wheel; 20. Fixing rod; 21. U-shaped mounting bracket; 22. Adding... 23. Heating coil; 24. Pump; 25. Feed pipe; 26. Annular pipe; 27. Nozzle; 28. Support plate; 29. ​​Bottom ring; 20. Top ring; 31. Slide rod; 32. Movable ring; 33. Nut block; 34. Screw; 35. Secondary gear; 36. Bearing ring; 37. External gear; 38. Motor frame; 39. Servo motor; 40. Main gear; 41. Universal wheel; 42. Mounting bracket two; 43. Guide wheel two; 44. Adjusting ring. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0026] This application discloses an oiling machine for wire production. (Refer to...) Figure 1-4 An oiling machine for wire production includes a frame 1, a material box 2 fixedly connected to the inner wall of the frame 1, and a plurality of casters 40 installed on the bottom outer wall of the frame 1. A wire feeding mechanism is installed on the outer wall of the frame 1. The wire feeding mechanism includes a fixed plate 3 fixedly connected to the top outer wall. The top outer wall of the fixed plate 3 is rotatably connected to a mounting shaft 5 through a bearing seat 4. A wire feeding roller 6 is sleeved on the outer wall of the mounting shaft 5.

[0027] An adjustable tensioning mechanism is installed on the outer wall of the frame 1. The tensioning mechanism includes two guide rails 10 fixedly connected to the outer wall of the frame 1. Slider 11 is slidably connected to the outer wall of each of the two guide rails 10. A connecting shaft 18 is rotatably connected to the outer wall of each of the two sliders 11. A tensioning wheel 19 is fixedly connected to the outer wall of the connecting shaft 18.

[0028] The tensioning mechanism also includes two lead screws 13 rotatably connected to the outer wall of the frame 1. Each lead screw 13 has a screw block 12 threadedly connected to its outer wall. The screw block 12 is fixedly connected to the outer wall of the slider 11. A bevel gear 14 is fixedly connected to the top of the two lead screws 13. A drive shaft 16 is rotatably connected to the top outer wall of the frame 1. Two bevel gears 15 are fixedly connected to the outer wall of the drive shaft 16. The bevel gears 15 mesh with the bevel gear 14. A handle 17 is fixedly connected to one end of the drive shaft 16.

[0029] The outer wall of the frame 1 is equipped with a coating thickness adjustment mechanism. The coating thickness adjustment mechanism includes a support plate 27 fixedly connected to the outer wall of the frame 1. A bottom ring 28 is fixedly connected to the top outer wall of the support plate 27. A top ring 29 is fixedly connected to the top outer wall of the bottom ring 28 through two slide rods 30. A movable ring 31 is slidably connected to the outer wall of the two slide rods 30. An adjustment ring 43 is installed between the movable ring 31 and the bottom ring 28. The adjustment ring 43 is made of a rubber material with a certain elasticity and softness.

[0030] Two screws 33 are rotatably connected between the bottom ring 28 and the top ring 29. Two nut blocks 32 are provided on the outer wall of the movable ring 31. The nut blocks 32 are threaded to the outer wall of the screws 33. The bottom ends of the two screws 33 pass through the bottom ring 28 and the support plate 27 and are fixedly connected to the auxiliary gears 34. The bottom outer wall of the support plate 27 is rotatably connected to the external gears 36 through the bearing ring 35. The external gears 36 mesh with the two auxiliary gears 34.

[0031] A spraying assembly is installed on the outer wall of the material box 2. The spraying assembly includes a pump 23 fixedly installed on the outer wall of the material box 2. The suction end of the pump 23 extends into the bottom inner cavity of the material box 2. The output end of the pump 23 is fixedly connected to a conveying pipe 24. The end of the conveying pipe 24 away from the pump 23 is fixedly connected to an annular pipe 25. Multiple nozzles 26 are provided on the bottom outer wall of the annular pipe 25. The annular pipe 25 is located directly above the top ring 29.

[0032] A motor frame 37 is fixedly connected to the bottom outer wall of the support plate 27. A servo motor 38 is fixedly installed on the outer wall of the motor frame 37. A main gear 39 is fixedly connected to the end of the output shaft of the servo motor 38. The main gear 39 meshes with the external gear 36.

[0033] Multiple nozzles 26 are evenly distributed in a circular array at equal intervals on the bottom outer wall of the annular tube 25 and are connected to the annular tube 25. The annular tube 25 is connected to the output end of the pump 23 through the conveying pipe 24.

[0034] A guide mechanism is installed on the outer wall of the frame 1 near the wire feeding mechanism. The guide mechanism includes a mounting bracket 7 fixedly connected to the outer wall of the frame 1. A rotating shaft 8 is fixedly connected to the outer wall of the mounting bracket 7. A guide wheel 9 is rotatably connected to the outer wall of the rotating shaft 8.

[0035] A guide mechanism 2 is installed on the outer wall near the bottom of the frame 1. The guide mechanism 2 includes a mounting bracket 2 41 fixedly connected to the outer wall of the frame 1. A guide wheel 2 42 is rotatably connected to the outer wall of the mounting bracket 2 41.

[0036] A heating mechanism is installed on the outer wall of the frame 1. The heating mechanism is located above the spraying assembly. It includes a fixing rod 20 fixedly connected to the outer wall of the frame 1. A U-shaped mounting bracket 21 is fixedly connected to the outer wall of the top middle section of the fixing rod 20. Heating coils 22 are fixedly installed on the upper and lower inner walls of the U-shaped mounting bracket 21.

[0037] The wire is led out from the wire feeding roller 6 in the wire feeding mechanism and laid on the guide wheel 19 and the tensioning wheel 19. Then it passes through the U-shaped mounting frame 21, heating coil 22, annular tube 25, top ring 29, movable ring 31, adjusting ring 43, bottom ring 28 and support plate 27 in sequence, and finally passes through the guide wheel 242 and is wound on the external winding device (not shown in the figure).

[0038] The implementation principle of an oiling machine for wire production according to an embodiment of this application is as follows: The wire to be produced is wound on the unwinding roller 6. The unwinding roller 6 is sleeved on the mounting shaft 5 and fixed. Then, the wire is installed on the equipment, and its end passes through the equipment and is wound on an external winding device. The external winding device winds the wire, which drives the unwinding roller 6, guide wheel 1 9, tension wheel 19 and guide wheel 2 42 to rotate. First, the wire passes through the feed box 2 of the wire feeding device, and passes between the feed rollers of the feed wheel group. Through the adjustment mechanism, the handle 17 is turned. The handle 17 drives the wire through the transmission shaft 16. The two bevel gears 15 rotate, which in turn drive the bevel gear 14 meshing with them to rotate. The two bevel gears 14 then drive the lead screw 13 to rotate on the internal thread of the screw block 12, causing the screw block 12 to move up and down along the outer wall of the lead screw 13. The screw block 12 will drive the slider 11 to slide on the outer wall of the guide rail 10, driving the connecting shaft 18 to move up and down. When the connecting shaft 18 rises, it drives the tension wheel 19 to tighten the wire and increase the wire tension. When the connecting shaft 18 drives the tension wheel 19 to fall, it relaxes the wire and reduces the tension, so that the wire can enter the heating mechanism and spraying assembly with appropriate tension.

[0039] In the heating mechanism, the heating coil 22 is energized to heat the wire. The wire then enters the annular tube 25. The pump 23 is started, and its suction end draws oil from the material box 2 and delivers it to the annular tube 25 through the conveying pipe 24. Oil is then sprayed onto the surface of the wire through various nozzles 26. After the wire passes through the adjusting ring 43, the servo motor 38 is started. The output shaft of the servo motor 38 drives the main gear 39 to rotate. The main gear 39 then drives the external gear 36, which meshes with it, to rotate outside the bearing ring 35. When the external gear 36 rotates, it drives the two auxiliary gears 34 to rotate synchronously. The auxiliary gears 34 drive the screw 33 to rotate on the nut. The internal thread of block 32 rotates, driving nut block 32 to move up and down on the outer wall of screw 33. In turn, nut block 32 drives movable ring 31 to slide on the outer wall of two slide rods 30 to adjust the distance between bottom ring 28 and movable ring 31. When the distance between bottom ring 28 and movable ring 31 decreases, it will squeeze adjusting ring 43, causing the middle section of adjusting ring 43 to contract inward and gradually approach the outer wall of the wire, thereby evenly spreading the oil film on the outer wall of the wire. After the oil film is applied, the wire is heated to a certain surface temperature, allowing the oil film to dry quickly. Finally, the wire is smoothly guided out through guide wheel 42 of guide mechanism 2, completing the entire oiling production process.

[0040] 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.

[0041] 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.

[0042] 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.

[0043] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An oiling machine for wire production, comprising a frame (1), a material box (2) fixedly connected to the inner wall of the frame (1), and a plurality of universal wheels (40) installed on the outer wall of the bottom of the frame (1), characterized in that: The outer wall of the rack (1) is provided with a pay-off mechanism, the pay-off mechanism comprises a fixed plate (3) fixedly connected to the top outer wall, a mounting shaft (5) is rotatably connected to the top outer wall of the fixed plate (3) through an axle seat (4), and a pay-off roller (6) is sleeved on the outer wall of the mounting shaft (5); The outer wall of the rack (1) is provided with a tensioning mechanism, the tensioning mechanism comprises two guide rails (10) fixedly connected to the outer wall of the rack (1), two sliding blocks (11) are slidably connected to the outer wall of the two guide rails (10), a connecting shaft (18) is rotatably connected to the outer wall of the two sliding blocks (11), and a tensioning wheel (19) is fixedly connected to the outer wall of the connecting shaft (18); The tensioning mechanism further comprises two lead screws (13) rotatably connected to the outer wall of the rack (1), a screw block (12) is threadedly connected to the outer wall of each of the two lead screws (13), the screw block (12) is fixedly connected to the outer wall of the sliding block (11), a bevel gear one (14) is fixedly connected to the top end of each of the two lead screws (13), a transmission shaft (16) is rotatably connected to the top outer wall of the rack (1), two bevel gears two (15) are fixedly connected to the outer wall of the transmission shaft (16), the bevel gears two (15) are engaged with the bevel gear one (14), and a handle (17) is fixedly connected to one end of the transmission shaft (16); The outer wall of the rack (1) is provided with a coating thickness adjusting mechanism, the coating thickness adjusting mechanism comprises a support plate (27) fixedly connected to the outer wall of the rack (1), a bottom ring (28) is fixedly connected to the top outer wall of the support plate (27), a top ring (29) is fixedly connected to the top outer wall of the bottom ring (28) through two sliding rods (30), a movable ring (31) is slidably connected to the outer wall of the two sliding rods (30), and an adjusting ring (43) is mounted between the movable ring (31) and the bottom ring (28); Two screw rods (33) are rotatably connected between the bottom ring (28) and the top ring (29), two nut blocks (32) are arranged on the outer wall of the movable ring (31), the nut blocks (32) are threadedly connected to the outer wall of the screw rods (33), the bottom ends of the two screw rods (33) penetrate through the bottom ring (28) and the support plate (27) and are fixedly connected with a pinion (34), a gear wheel (36) is rotatably connected to the bottom outer wall of the support plate (27) through a bearing ring (35), and the gear wheel (36) is engaged with the two pinions (34); The outer wall of the material box (2) is provided with a spraying assembly, the spraying assembly comprises a suction pump (23) fixedly installed on the outer wall of the material box (2), the suction end of the suction pump (23) extends into the bottom inner cavity of the material box (2), the output end of the suction pump (23) is fixedly connected with a material conveying pipe (24), the end of the material conveying pipe (24) away from the suction pump (23) is fixedly connected with a ring-shaped pipe (25), a plurality of spray heads (26) are arranged on the bottom outer wall of the ring-shaped pipe (25), and the ring-shaped pipe (25) is located directly above the top ring (29).

2. The oiling machine for electric wire production according to claim 1, characterized by: The bottom outer wall of the support plate (27) is fixedly connected with a motor frame (37), the outer wall of the motor frame (37) is fixedly installed with a servo motor (38), the output shaft tail end of the servo motor (38) is fixedly connected with a main gear (39), and the main gear (39) is engaged with the external gear (36).

3. The oiling machine for wire production according to claim 1, characterized in that: A plurality of the spray heads (26) are evenly distributed in a circumferential array at the bottom outer wall of the annular pipe (25) and are in communication with the annular pipe (25), and the annular pipe (25) is in communication with the output end of the pump (23) through the feed pipe (24).

4. The oiling machine for wire production according to claim 1, characterized in that: The outer wall of the rack (1) near the pay-off mechanism is provided with a guide mechanism one, the guide mechanism one comprises a mounting frame one (7) fixedly connected to the outer wall of the rack (1), the outer wall of the mounting frame one (7) is fixedly connected with a rotating shaft one (8), and the outer wall of the rotating shaft one (8) is rotatably connected with a guide wheel one (9).

5. The oiling machine for wire production according to claim 1, characterized in that: The outer wall of the rack (1) near the bottom is provided with a guide mechanism two, the guide mechanism two comprises a mounting frame two (41) fixedly connected to the outer wall of the rack (1), and the outer wall of the mounting frame two (41) is rotatably connected with a guide wheel two (42).

6. The oiling machine for wire production according to claim 1, characterized in that: The outer wall of the rack (1) is provided with a heating mechanism, the heating mechanism is located above the spraying assembly, and the heating mechanism comprises a fixed rod (20) fixedly connected to the outer wall of the rack (1), the top middle segment outer wall of the fixed rod (20) is fixedly connected with a U-shaped mounting frame (21), and the upper and lower inner walls of the U-shaped mounting frame (21) are fixedly installed with heating coils (22).

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