A preparation device for steel wire rods

Abstract

The present invention relates to the technical field of steel wire processing, and particularly relates to a preparation device for steel wire. The device includes a wire drawing machine body, on which two wire reels are installed. A turntable is rotatably connected to the wire reel, an adjusting frame is slidably fitted inside the turntable, and a plurality of lubricant coating mechanisms are rotatably connected to the adjusting frame. An oil pumping mechanism is rotatably connected to the lubricant coating mechanism, and a transmission mechanism is rotatably connected to the adjusting frame. Before processing the steel wire, the lubricant coating mechanism can be used to automatically and evenly spray the lubricant oil onto the grooves on the wire reel instead of manual operation, and it has a self-cleaning and anti-blocking function, ensuring the spraying efficiency and uniformity. When spraying the lubricant oil, the transmission mechanism automatically drives the oil pumping mechanism to simultaneously squeeze the lubricant oil in the fuel tank into the lubricant coating mechanism while the lubricant coating mechanism is spraying, achieving the effect of automatic feeding.

Description

Technical Field

[0001] The present invention relates to the technical field of wire rod processing, and particularly relates to a device for preparing wire rods. Background Art

[0002] The preparation of wire rods usually requires the use of a wire drawing machine. A wire drawing machine is a device used to gradually draw a thick metal billet (such as a steel billet) into a thin wire shape. For the production of wire rods, the wire drawing machine is one of the key processing devices.

[0003] On a wire drawing machine, the conical structure used for lubricating and protecting the metal wire rod is usually called a "coiling tube". This coiling tube is usually conical in shape and its surface is coated with a water-based lubricant, which is used to reduce the friction of the metal wire rod during the drawing process, protect the surface quality of the wire rod, and help improve the drawing efficiency and product quality.

[0004] Traditional wire drawing machines are not convenient for spraying the water-based lubricant inside the coiling tube and require manual spraying. Manual spraying not only has low efficiency but also easily causes the lubricant to be unevenly sprayed inside the coiling tube, affecting the anti-friction effect.

[0005] In summary, in the prior art, there is a lack of technology for automatically spraying lubricant on the coiling tube of a certain wire drawing machine. Summary of the Invention

[0006] The purpose of the present invention is to solve the deficiencies in the background art and propose a device for preparing wire rods.

[0007] To achieve the above object, the technical solution adopted by the present invention is as follows: A preparation device for steel wire rods, including a wire drawing machine body, on which two wire reels are installed. A turntable is rotatably connected to the wire reel. An adjusting frame is slidably fitted in the turntable. A plurality of oil coating mechanisms are rotatably connected to the adjusting frame. The oil coating mechanism includes an oil injection pipe. The bottom end of the oil injection pipe is fixedly connected with an oil outlet head. A worm gear is fixedly connected to the oil injection pipe. A fixed disk is fixedly connected to the oil injection pipe. A plurality of top blocks are fixedly connected to the fixed disk. Two spray holes are provided on the outer surface of the oil injection pipe and inside the oil outlet head. A baffle is rotatably connected to the inside of the oil outlet head through a connecting shaft. A V-groove is provided on one side of the baffle close to the spray hole. The upper spray hole is located on one side of the connecting shaft. An oil pumping mechanism is rotatably connected to the oil coating mechanism. A transmission mechanism is rotatably connected to the adjusting frame. The transmission mechanism includes a worm. The worm is rotatably connected to the adjusting frame. The worm is in meshing transmission with the worm gear. One end of the worm is fixedly connected with a universal joint. The other end of the universal joint is fixedly connected with a driven wheel. A gear shaft is in meshing transmission with one side of the driven wheel. One end of the gear shaft is fixedly connected with a rotating shaft. The rotating shaft is rotatably connected to the turntable. A driving wheel is fixedly connected to the gear shaft. A scraping oil frame is slidably fitted in the turntable.

[0008] Preferably, an annular rack A is fixedly connected to the outside of the turntable. A motor A is fixedly installed at a position on the wire drawing machine body close to the turntable. The motor A is fixedly connected with a driving wheel. The driving wheel is in meshing transmission with the annular rack A.

[0009] Preferably, a threaded rod is threadedly connected to one end of the adjusting frame that is slidably fitted with the turntable. One end of the threaded rod is rotatably connected to the turntable. The other end of the threaded rod is connected with a motor B. A fuel tank is fixedly connected to the adjusting frame. A tank plug is threadedly connected to the fuel tank.

[0010] Preferably, the oil injection pipe is rotatably connected through the inner wall of the fuel tank.

[0011] Preferably, the oil pumping mechanism includes an oil suction pipe. The oil suction pipe is fixedly connected to the inner wall of the fuel tank. The output end of the oil suction pipe is rotatably connected to the oil injection pipe. An oil suction plug is slidably fitted in the oil suction pipe. A spring is connected between the oil suction plug and the oil suction pipe. The input end of the oil suction pipe is fixedly connected with an oil inlet pipe.

[0012] Preferably, one end of the oil suction plug is fixedly connected with a guide rod. The other end of the guide rod passes through the inner wall of the oil suction pipe and extends outside the fuel tank. The outer end of the guide rod is in sliding contact with the fixed disk and the top block.

[0013] Preferably, an annular rack B is fixedly connected to the wire drawing machine body. The annular rack B is in meshing transmission with the driving wheel.

[0014] Preferably, a plurality of oil scraping pieces are fixedly connected to the oil scraping frame, the oil scraping pieces are in sliding contact with the inner wall of the wire winding tube, one end of the oil scraping frame is fixedly connected with a slider, and an electric push rod is fixedly connected to the slider, and the other end of the electric push rod is fixedly connected with the inner wall of the turntable.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. Before processing the steel wire wire, the oil coating mechanism can automatically spray the lubricant oil evenly into the grooves on the wire winding tube instead of manual labor, and has a self-cleaning and anti-blocking function, ensuring the spraying efficiency and uniformity of the spraying;

[0017] 2. When spraying the lubricant oil, the transmission mechanism automatically drives the oil pumping mechanism to squeeze the lubricant oil in the fuel tank into the oil coating mechanism automatically while the oil coating mechanism is spraying, achieving the effect of automatic feeding;

[0018] 3. By setting the oil scraping frame, the used lubricant oil in the grooves on the wire winding tube can be automatically scraped off after the wire processing is completed, thus facilitating the replacement of the lubricant oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of a steel wire wire preparation device of the present invention;

[0020] Figure 2 is a partial cross-sectional view of the overall structure of a steel wire wire preparation device of the present invention;

[0021] Figure 3 is a partial cross-sectional view of a part of the structure of a steel wire wire preparation device of the present invention;

[0022] Figure 4 is a schematic diagram of the structure of a wire drawing machine body and the like of a steel wire wire preparation device of the present invention;

[0023] Figure 5 is a schematic diagram of the structure of a turntable and an oil scraping frame of a steel wire wire preparation device of the present invention;

[0024] Figure 6 is a cross-sectional view of the structure of an adjusting frame of a steel wire wire preparation device of the present invention;

[0025] Figure 7 is a cross-sectional view of the structure of an oil coating mechanism and an oil pumping mechanism of a steel wire wire preparation device of the present invention;

[0026] Figure 8 is a steel wire wire preparation device of the present invention Figure 7 enlarged view of the structure at A;

[0027] Figure 9 Schematic structural diagram of the transmission mechanism of a wire rod preparation device according to the present invention;

[0028] Figure 10 Schematic diagram of the annular rack B and the driving wheel of a wire rod preparation device according to the present invention.

[0029] 1. Wire drawing machine body; 2. Wire winding tube; 3. Turntable; 4. Adjusting frame; 5. Oil coating mechanism; 6. Oil pumping mechanism; 7. Transmission mechanism; 8. Oil scraping frame; 301. Annular rack A; 101. Motor A; 102. Driving wheel; 103. Annular rack B; 401. Threaded rod; 402. Motor B; 403. Oil tank; 404. Tank plug; 501. Oil injection pipe; 502. Oil outlet head; 503. Worm gear; 504. Fixed disk; 505. Top block; 506. Pusher plate; 507. Connecting shaft; 508. V-groove; 509. Spray hole; 601. Oil suction pipe; 602. Oil suction plug; 603. Spring; 604. Guide rod; 605. Inlet pipe; 701. Worm; 702. Universal joint; 703. Driven wheel; 704. Gear shaft; 705. Driving wheel; 706. Rotating shaft; 801. Oil scraping blade; 802. Slide block; 803. Electric push rod. Detailed implementation manners

[0030] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0031] As Figures 1 - 10A preparation device for steel wire rod is shown, which includes a wire drawing machine body 1. Two wire spools 2 are installed on the wire drawing machine body 1. A turntable 3 is rotatably connected to the wire spool 2. An adjusting frame 4 is slidably fitted in the turntable 3. A plurality of oil coating mechanisms 5 are rotatably connected to the adjusting frame 4. The oil coating mechanism 5 includes an oil injection pipe 501. The bottom end of the oil injection pipe 501 is fixedly connected with an oil outlet head 502. A worm gear 503 is fixedly connected to the oil injection pipe 501. A fixed disk 504 is fixedly connected to the oil injection pipe 501. A plurality of top blocks 505 are fixedly connected to the fixed disk 504. Two spray holes 509 are formed on the outer surface of the oil injection pipe 501 and inside the oil outlet head 502. A baffle 506 is rotatably connected to the inside of the oil outlet head 502 through a connecting shaft 507. A V-groove 508 is formed on one side of the baffle 506 close to the spray hole 509. The upper spray hole 509 is located on one side of the connecting shaft 507. An oil pumping mechanism 6 is rotatably connected to the oil coating mechanism 5. A transmission mechanism 7 is rotatably connected to the adjusting frame 4. The transmission mechanism 7 includes a worm 701. The worm 701 is rotatably connected to the adjusting frame 4. The worm 701 is meshed and driven with the worm gear 503. One end of the worm 701 is fixedly connected with a universal joint 702. The other end of the universal joint 702 is fixedly connected with a driven wheel 703. A gear shaft 704 is meshed and driven on one side of the driven wheel 703. One end of the gear shaft 704 is fixedly connected with a rotating shaft 706. The rotating shaft 706 is rotatably connected to the turntable 3. A driving wheel 705 is fixedly connected to the gear shaft 704. A scraping oil frame 8 is slidably fitted in the turntable 3.

[0032] As Figure 4 、 Figure 5 shown, an annular rack A 301 is fixedly connected to the outside of the turntable 3. A motor A 101 is fixedly installed at a position on the wire drawing machine body 1 close to the turntable 3. A driving wheel 102 is fixedly connected to the motor A 101. The driving wheel 102 is meshed and driven with the annular rack A 301. The motor A 101 drives the turntable 3 to rotate, so as to drive the oil coating mechanism 5 to perform circumferential oil coating.

[0033] As Figure 6 shown, one end of the adjusting frame 4 slidably fitted with the turntable 3 is threadedly connected with a threaded rod 401. One end of the threaded rod 401 is rotatably connected to the turntable 3. The other end of the threaded rod 401 is connected with a motor B 402. A fuel tank 403 is fixedly connected to the adjusting frame 4. A tank plug 404 is threadedly connected to the fuel tank 403. The threaded rod 401 adjusts the position of the adjusting frame 4.

[0034] As Figure 7 、 Figure 8As shown, the oil injection pipe 501 is rotatably connected through the inner wall of the fuel tank 403. The top block 505 plays a role in driving the oil pumping mechanism 6; when the spray holes 509 spray oil, the dial 506 rotates to scrape the inner wall of the oil outlet head 502, preventing excessive accumulation of oil and dirt in the oil outlet head 502 and blocking it; when the V-groove 508 rotates and resets, it scrapes the inner wall of the oil outlet head 502, and the oil and dirt can be accumulated in the V-groove 508 and flow out after being impacted by the oil in the next oil injection.

[0035] As Figure 7 , Figure 8 shown, the oil pumping mechanism 6 includes an oil pumping pipe 601, the oil pumping pipe 601 is fixedly connected to the inner wall of the fuel tank 403, the output end of the oil pumping pipe 601 is rotatably connected to the oil injection pipe 501, an oil pumping plug 602 is slidably fitted in the oil pumping pipe 601, a spring 603 is connected between the oil pumping plug 602 and the oil pumping pipe 601, and an inlet pipe 605 is fixedly connected to the input end of the oil pumping pipe 601. The spring 603 realizes the reset of the oil pumping plug 602. Ball-type one-way valves are installed at both the input and output ends of the oil pumping pipe 601. Its working principle is that there is a ball or spherical valve core inside it. When the fluid is flowing in the normal flow direction, the ball is pushed open by the fluid pressure and allows the fluid to pass through. If the fluid direction is reversed, the ball will be blocked by the reverse flow of the fluid, thus closing the valve to prevent the fluid from flowing back.

[0036] One end of the oil pumping plug 602 is fixedly connected to a guide rod 604. The other end of the guide rod 604 passes through the inner wall of the oil pumping pipe 601 and extends outside the fuel tank 403. The outer end of the guide rod 604 is in sliding contact with the fixed disk 504 and the top block 505.

[0037] As Figure 9 , Figure 10 shown, an annular rack B 103 is fixedly connected to the wire drawing machine body 1, and the annular rack B 103 is meshed and driven with the driving wheel 705. The transmission mechanism 7 plays a role in driving the oil covering mechanism 5.

[0038] As Figure 5 shown, a plurality of oil scraping blades 801 are fixedly connected to the oil scraping frame 8. The oil scraping blades 801 are in sliding contact with the inner wall of the wire winding tube 2. One end of the oil scraping frame 8 is fixedly connected to a slider 802, and an electric push rod 803 is fixedly connected to the slider 802. The other end of the electric push rod 803 is fixedly connected to the inner wall of the turntable 3. The oil scraping blades 801 realize the replacement of the lubricant oil.

[0039] Before processing the steel wire wire rod, it is necessary to spray and coat the lubricant oil in the wire winding tube 2 to effectively reduce the friction of the metal wire rod. The motor B 402 drives the threaded rod 401 to rotate, so that the threaded rod 401 drives the adjusting frame 4 to move, inserts the oil covering mechanism 5 into the groove on the wire winding tube 2, and then the motor A 101 drives the turntable 3 connected to the annular rack A 301 to rotate through the driving wheel 102;

[0040] At this time, under the action of the annular rack B 103, the driving wheel 705 will drive the gear shaft 704 to rotate, thereby driving the driven wheel 703 to rotate. The driven wheel 703 drives the worm 701 connected to the universal joint 702 to rotate. At this time, the worm 701 drives the oil injection pipe 501 connected to the worm wheel 503 to rotate, so that the fixed disk 504 and the top block 505 on the oil injection pipe 501 drive the oil extraction plug 602 connected to the guide rod 604 to move upward. At this time, in cooperation with the spring 603, the oil extraction plug 602 presses the lubricant oil in the fuel tank 403 into the oil injection pipe 501 and extrudes it. The rotating oil outlet head 502 will evenly spray the lubricant oil into the grooves on the wire winding tube 2. When spraying oil from the spray hole 509, the dial 506 rotates around the connecting shaft 507. The rotation of the dial 506 achieves the purpose of cleaning and scraping, preventing excessive oil contamination from accumulating in the oil outlet head 502 and blocking it. When the spray hole 509 stops spraying oil, the dial 506 rotates back to its original position. Due to the existence of the V-groove 508, when scraping the inner wall of the oil outlet head 502, the oil contamination can be accumulated in the V-groove 508 and flow out after being impacted by the oil during the next oil spraying.

[0041] Then, the steel wire wire is wound around the wire winding tube 2 for wire winding and stretching. After the wire winding tube 2 processes and prepares the steel wire wire, it is necessary to replace the used lubricant oil. The electric push rod 803 drives the slider 802 to move, so that the oil scraping piece 801 on the oil scraping frame 8 is inserted into the grooves on the wire winding tube 2. When the turntable 3 rotates, the lubricant oil in the grooves on the wire winding tube 2 will be scraped off to complete the cleaning.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel wire preparation device, comprising a wire drawing machine body (1), characterized in that: The wire drawing machine body (1) is provided with two winding tubes (2), the winding tubes (2) are rotatably connected to a turntable (3), an adjusting frame (4) is slidably fitted inside the turntable (3), an oil tank (403) is connected and fixed to the adjusting frame (4), a plurality of oil covering mechanisms (5) are rotatably connected to the adjusting frame (4), the oil covering mechanisms (5) comprising an oil filling pipe (501), an oil outlet head (502) is connected and fixed to the bottom end of the oil filling pipe (501), a worm gear (503) is connected and fixed to the oil filling pipe (501), a fixed disk (504) is connected and fixed to the oil filling pipe (501), and the fixed disk (504) is connected and fixed to the oil filling pipe (501). A plurality of top blocks (505) are connected and fixed to the disk (504); two spray holes (509) are provided on the outer surface of the oil injection pipe (501) and located on the inner side of the oil outlet head (502); a paddle plate (506) is rotatably connected to the inner side of the oil outlet head (502) via a connecting shaft (507); a V-groove (508) is provided on a side of the paddle plate (506) close to the spray hole (509); the spray hole (509) located at the top is located on one side of the connecting shaft (507); an oil pumping mechanism (6) is rotatably connected to the oil covering mechanism (5); the oil pumping mechanism (6) comprises an oil pumping pipe (601); the oil pumping pipe (60 1) is connected and fixed to the inner wall of the oil tank (403); the output end of the oil extraction pipe (601) is rotatably connected to the oil injection pipe (501); an oil extraction plug (602) is slidably fitted in the oil extraction pipe (601); one end of the oil extraction plug (602) is connected and fixed to a guide rod (604); the other end of the guide rod (604) passes through the inner wall of the oil extraction pipe (601) and extends to the outside of the oil tank (403); the outer end of the guide rod (604) is in sliding contact with the fixed plate (504) and the top block (505); a transmission mechanism (7) is rotatably connected to the adjusting frame (4); the transmission mechanism (7) includes a worm gear (701); The worm (701) is rotatably connected to the adjustment frame (4), the worm (701) is meshed with the worm wheel (503) for transmission, one end of the worm (701) is connected and fixed with a universal joint (702), the other end of the universal joint (702) is connected and fixed with a driven wheel (703), one side of the driven wheel (703) is meshed with a gear shaft (704), one end of the gear shaft (704) is connected and fixed with a rotating shaft (706), the rotating shaft (706) is rotatably connected to the rotating disk (3), a driving wheel (705) is connected and fixed on the rotating shaft (706), and an oil scraper frame (8) is slidably matched inside the rotating disk (3).

2. The steel wire preparation device according to claim 1, characterized in that: An annular rack A (301) is connected and fixed to the outside of the turntable (3); a motor A (101) is installed and fixed on the wire drawing machine body (1) near the turntable (3); a driving wheel (102) is connected and fixed to the motor A (101); and the driving wheel (102) is meshed with the annular rack A (301) for transmission.

3. The steel wire preparation device according to claim 1, characterized in that: One end of the adjustment frame (4) that is slidably matched with the turntable (3) is threadedly connected to a threaded rod (401); one end of the threaded rod (401) is rotatably connected to the turntable (3); the other end of the threaded rod (401) is connected to a motor B (402); and a tank plug (404) is threadedly connected to the oil tank (403).

4. The steel wire preparation device according to claim 3, characterized in that: The oil filling pipe (501) penetrates and is rotatably connected to the inner wall of the oil tank (403).

5. The steel wire manufacturing device according to claim 4, characterized in that: A spring (603) is connected between the oil extraction plug (602) and the oil extraction pipe (601), and an oil inlet pipe (605) is fixedly connected to the input end of the oil extraction pipe (601).

6. The steel wire manufacturing device according to claim 1, characterized in that: An annular rack B (103) is fixedly connected to the wire drawing machine body (1), and the annular rack B (103) is meshed with the driving wheel (705) for transmission.

7. The steel wire manufacturing device according to claim 1, characterized in that: A plurality of oil scraping blades (801) are connected and fixed to the oil scraping frame (8), and the oil scraping blades (801) are in sliding contact with the inner wall of the winding tube (2). A sliding block (802) is connected and fixed to one end of the oil scraping frame (8), and an electric push rod (803) is connected and fixed to the sliding block (802), and the other end of the electric push rod (803) is connected and fixed to the inner wall of the rotating disk (3).

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