Lubrication device for steel strand drawing

Abstract

The present invention provides a lubrication device for steel strand wire drawing. It relates to the field of wire drawing lubrication technology. The lubrication device for steel strand wire drawing comprises: a base, a load-bearing plate and a top beam, wherein the load-bearing plate is fixedly mounted on the top of the base, the top beam is fixedly mounted on the top of the load-bearing plate, a connection box is provided below the top beam, arc grooves are provided on the tops of both sides of the connection box, a material storage barrel is provided above the connection box, a discharge pipe is fixedly mounted on the bottom of the storage barrel, a screw cap is provided on a threaded sleeve on the discharge pipe, a lifting plate is provided inside the connection box, the lifting plate contacts the inner walls of the four sides and the inner wall of the bottom of the connection box, a concave seat is fixedly mounted on the bottom of the connection box, a cylinder 2 is fixedly mounted in the concave seat, and the output shaft of the cylinder 2 extends into the connection box and is fixedly connected to the lifting plate. The present invention can add lubricating powder to the steel strands comprehensively to improve the adhesion of the lubricating powder.

Description

Technical Field

[0001] The invention relates to the technical field of wire drawing lubrication, and in particular to a lubrication device for steel strand wire drawing. Background Art

[0002] Steel strand is a steel product composed of multiple steel wires twisted together. The surface of carbon steel can be coated with galvanized layer, zinc-aluminum alloy layer and epoxy resin as needed. In the production process of steel strand, it is sometimes necessary to draw thicker steel strand into thin wire. This drawing process is called wire drawing process. The common wire drawing method is to use wire drawing die to pass the thick wire through the wire drawing die, so as to forcibly draw it into thin wire. During the wire drawing process, lubricating powder will be added between the steel strand and the die, so that a lubricating film can be formed between the steel strand and the wall of the wire drawing die, reducing the friction between the interfaces and preventing the steel strand from sticking to the die wall due to heat, so as to reduce the energy consumption and temperature rise during drawing, extend the service life of the die, ensure the surface quality of the product, and make it deform evenly. Therefore, this powdered lubricant can play a good protective role.

[0003] For example, the patent document with authorization announcement number CN210387002U proposes a device for quantitatively taking lubricant for steel strand wire drawing. The utility model can quantitatively take lubricating powder in the lubricant storage tank, so that the lubricating powder entering the lubricating shell is quantitative, reducing the waste of lubricating powder, reducing the waste of raw materials, and reducing the production cost of steel strands.

[0004] However, it was found during use that most lubrication devices, including the above-mentioned ones, have a problem that the lubricating powder is added to the steel strand by pouring it directly from top to bottom. This results in a certain amount of lubricating powder remaining on the upper part of the steel strand, but very little or no lubricating powder adhering to the lower part. The addition of lubricating powder is not comprehensive, which results in a stronger forced extrusion state of contact between the lower part of the steel strand and the die, causing greater damage to both the steel strand and the die, and resulting in poor lubrication effect.

[0005] Therefore, it is necessary to provide a lubrication device for steel strand drawing to solve the above technical problems. Summary of the invention

[0006] The object of the present invention is to provide a lubricating device for steel strand drawing which can add lubricating powder to the steel strand comprehensively and improve the adhesion of the lubricating powder.

[0007] To solve the above technical problems, the lubrication device for steel strand wire drawing provided by the present invention includes: a base, a load-bearing plate, and a top beam. The load-bearing plate is fixedly installed on the top of the base, and the top beam is fixedly installed on the top of the load-bearing plate. A connection box is provided below the top beam. Arc grooves are respectively opened at the top of both sides of the connection box. A storage bucket is provided above the connection box. A discharge pipe is fixedly installed at the bottom of the storage bucket, and a rotary cover is threadedly sleeved on the discharge pipe. A lifting plate is arranged inside the connection box. The lifting plate is in contact with the inner walls of the four sides and the bottom inner wall of the connection box. A concave seat is fixedly installed at the bottom of the connection box, and a second cylinder is fixedly installed inside the concave seat. The output shaft of the second cylinder extends into the connection box and is fixedly connected to the lifting plate. A first U-shaped frame is fixedly installed on one side of the load-bearing plate. A first horizontal lead screw is rotatably installed inside the first U-shaped frame. A first moving seat is threadedly installed on the first horizontal lead screw. An installation table is fixedly installed on the top of the first moving seat. Two first cylinders are fixedly installed on the top of the installation table. Connecting pieces are respectively fixedly installed on the output shafts of the two first cylinders. The sides of the two connecting pieces close to each other are respectively fixedly connected to the outer walls of both sides of the connection box.

[0008] Preferably, the storage bucket is fixedly connected to the top beam through two folding rods. A first material guiding hopper and a second material guiding hopper are fixedly installed on the top beam. The bottom end of the first material guiding hopper is located above the storage bucket. A material guiding sleeve is fixedly installed on one side of the load-bearing plate. The bottom end of the second material guiding hopper extends into the material guiding sleeve.

[0009] Preferably, a C-shaped frame is fixedly installed on the side of the load-bearing plate away from the connection box. A vertical lead screw is rotatably installed inside the C-shaped frame. A lifting platform is threadedly installed on the vertical lead screw. A second U-shaped frame is fixedly installed on the top of the lifting platform. A second horizontal lead screw is rotatably installed inside the second U-shaped frame. A second moving seat is threadedly installed on the second horizontal lead screw. A return-shaped frame is fixedly installed on the top of the second moving seat. A rotating shaft is rotatably installed inside the return-shaped frame. The top end of the rotating shaft extends above the return-shaped frame and is fixedly installed with a frustum. A vertical connecting plate is fixedly installed on the top of the frustum. A horizontal platform is fixedly installed on one side of the vertical connecting plate. A storage box is fixedly installed on the top of the horizontal platform. A discharge port is opened on one side of the storage box. The storage box is located above the first material guiding hopper and the second material guiding hopper.

[0010] Preferably, a first motor is fixedly installed on an outer wall of one side of the U-shaped frame one, an output shaft of the first motor is fixedly connected to one end of the first transverse lead screw, a second motor is fixedly installed on the top of the C-shaped frame, an output shaft of the second motor is fixedly connected to the top end of the vertical lead screw, a third motor is fixedly installed on an outer wall of one side of the U-shaped frame two, an output shaft of the third motor is fixedly connected to one end of the second transverse lead screw, a fourth motor is fixedly installed inside the loop-shaped frame, and full-tooth gears are fixedly sleeved on both the output shaft of the fourth motor and the rotating shaft, and the two full-tooth gears are meshed with each other.

[0011] Preferably, an annular track is fixedly installed on the top of the loop-shaped frame, two sliders are slidably installed on the annular track, and the tops of the two sliders are fixedly connected to the frustum.

[0012] Preferably, a U-shaped frame three is fixedly installed on an outer wall of one side of the storage box away from the vertical connecting plate, a rotating rod is rotatably installed inside the U-shaped frame three, a rotating seat is fixedly sleeved on the rotating rod, a blocking plate is fixedly installed at the bottom of the rotating seat, the blocking plate is in contact with the storage box, and the blocking plate is adapted to the discharge port. A fifth motor is fixedly installed on an outer wall of one side of the U-shaped frame three, and an output shaft of the fifth motor is fixedly connected to one end of the rotating rod.

[0013] Preferably, the storage barrel is separated from the top beam. A fixing plate is fixedly installed on one side of the top beam. A first support plate and a second support plate are fixedly installed on a side of the fixing plate away from the storage barrel. Two sliding rods are fixedly installed between the first support plate and the second support plate. The same connecting plate is slidably installed on the two sliding rods. The bottom of the connecting plate is in contact with the first support plate. The connecting plate penetrates through the fixing plate and is fixedly connected to the storage barrel. The fixing plate is slidably connected to the connecting plate. A return spring is fixedly installed on the top of the connecting plate, and the top end of the return spring is fixedly connected to the second support plate. A folding plate is fixedly installed on a side of the fixing plate away from the storage barrel. A toothed column is fixedly installed on the top of the connecting plate. The toothed column penetrates through the folding plate and is movably connected to the folding plate. A U-shaped frame four is fixedly installed on the folding plate. A central shaft is rotatably installed inside the U-shaped frame four. A partial-tooth gear is fixedly sleeved on the central shaft. The partial-tooth gear is adapted to the toothed column. A sixth motor is fixedly installed on an outer wall of one side of the U-shaped frame four, and an output shaft of the sixth motor is fixedly connected to one end of the central shaft. A dredging mechanism is provided on the fixing plate, and the dredging mechanism is used to dredge the discharge pipe at the bottom of the storage barrel.

[0014] Preferably, the dredging mechanism includes a hollow plate, which is fixedly mounted on a side of the fixed plate away from the storage barrel, a connecting rod is rotatably mounted on the hollow plate, the bottom end of the connecting rod extends to the bottom of the hollow plate, a motor seven is fixedly mounted on the top of the hollow plate, the output shaft of the motor seven is fixedly connected to the top of the connecting rod, a support rod is fixedly mounted on the connecting rod, a cylinder three is fixedly mounted on the end of the support rod, a slide bar is fixedly mounted on the output shaft of the cylinder three, a dredging rod is fixedly mounted on the top of the slide bar, the dredging rod is located directly below the discharge pipe, and the connecting rod passes through the slide bar and is slidably connected to the slide bar.

[0015] Preferably, support plate one and support plate two are fixedly installed on one side of the load-bearing plate, a pump body is fixedly installed on the top of the support plate one, a drain pipe is fixedly installed on the liquid outlet of the pump body, the bottom end of the drain pipe penetrates the support plate one, an annular tube is fixedly installed on the bottom end of the drain pipe, six nozzles distributed in a circular array are fixedly installed on the inner ring of the annular tube, a vertical plate is fixedly installed on the bottom of the support plate one, a connecting sleeve is rotatably installed on the vertical plate, a fixing ring is fixedly installed on the side of the connecting sleeve close to the annular tube by bolts, a sponge sleeve is fixedly installed on one side of the fixing ring, driving shafts are rotatably installed on the sides of the support plate one and the support plate two close to each other, and a plurality of fan blades are fixedly installed on the two driving shafts.

[0016] Preferably, a fixed sleeve on the connecting sleeve is provided with a bevel gear 1, and a fixed sleeve on each of the two driving shafts is provided with a bevel gear 2, and the two bevel gears 2 are meshed with the bevel gear 1, and a motor 8 is fixedly installed on the top of the support plate 1, and the output shaft of the motor 8 is fixedly connected to the top end of the driving shaft located above.

[0017] Compared with the related art, the lubrication device for steel strand drawing provided by the present invention has the following beneficial effects:

[0018] ①. Through the connection box and arc groove, the steel strand can be pushed from the two arc grooves, and then the lubricating powder is lifted up by the lifting plate, so that the lubricating powder fits the lower part of the steel strand, and then the lower part of the steel strand is also attached with the lubricating powder. At the same time, the screw cap at the bottom of the storage barrel is opened, and the lubricating powder can fall from top to bottom, so that the upper part of the steel strand is also attached with the lubricating powder, so that the steel strand can be fully lubricated, effectively protecting the steel strand itself and the wire drawing die;

[0019] ② By setting the connection box to be movable left and right, and the material storage box to be movable left and right, the lubricating powder can be automatically and quickly filled into the connection box and the material storage barrel;

[0020] ③. Among the lubricating powder falling from the storage barrel, except for the lubricating powder attached to the steel strand, the remaining small part of the lubricating powder falls directly into the connecting box, thereby ensuring that the lubricating powder can be fully utilized and will not cause waste of lubricating powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 One of the front schematic views of the first embodiment of the lubrication device for steel strand drawing provided by the present invention;

[0022] Figure 2 A second front view schematic diagram of the first embodiment of the lubrication device for steel strand drawing provided by the present invention;

[0023] Figure 3 A schematic diagram of the bottom view of the connection structure of the base, the load-bearing plate and the top beam in the first embodiment of the lubrication device for steel strand drawing provided by the present invention;

[0024] Figure 4 A schematic diagram of the connection structure of a connection box, a U-shaped frame and a mounting platform in a first embodiment of a lubrication device for steel strand drawing provided by the present invention;

[0025] Figure 5 A schematic diagram of the disassembled structure of the connection box and the lifting plate in the first embodiment of the lubrication device for steel strand drawing provided by the present invention;

[0026] Figure 6 A schematic diagram of the assembly structure of the first embodiment of the lubrication device for steel strand drawing provided by the present invention, including the first profile frame, the second profile frame and the material storage box;

[0027] Figure 7 A schematic diagram of the connection structure between the second movable seat and the return frame in the first embodiment of the lubrication device for steel strand drawing provided by the present invention;

[0028] Figure 8 A schematic diagram of the connection structure of the third U-shaped frame and the blocking plate in the first embodiment of the lubrication device for steel strand drawing provided by the present invention;

[0029] Fig. 9 A front view schematic diagram of a second embodiment of a lubrication device for steel strand drawing provided by the present invention;

[0030] Fig.10 A schematic diagram of the connection structure of the fixed plate, the connecting plate and the folding plate in the second embodiment of the lubrication device for steel strand drawing provided by the present invention;

[0031] Fig.11 A bottom view structural diagram of a fixed plate and a joint plate in a second embodiment of a lubrication device for steel strand drawing provided by the present invention;

[0032] Fig.12The front view schematic diagram of the third embodiment of the lubricating device for steel strand wire drawing provided by the present invention;

[0033] Fig.13 The rear side schematic diagram of the third embodiment of the lubricating device for steel strand wire drawing provided by the present invention;

[0034] Fig.14 The connection structure schematic diagram of the annular pipe and the nozzle in the third embodiment of the lubricating device for steel strand wire drawing provided by the present invention;

[0035] Fig.15 The connection structure schematic diagram of the vertical plate, the connecting sleeve and the fixing ring in the third embodiment of the lubricating device for steel strand wire drawing provided by the present invention.

[0036] Reference numerals in the figure: 1, base; 2, load-bearing plate; 3, top beam; 4, connection box; 5, arc groove; 6, storage barrel; 7, feeding hopper 1; 8, feeding hopper 2; 9, feeding sleeve; 10, U-shaped frame 1; 11, horizontal lead screw 1; 12, moving seat 1; 13, installation table; 14, cylinder 1; 15, connecting piece; 16, lifting plate; 17, concave seat; 18, cylinder 2; 19, C-shaped frame; 20, vertical lead screw; 21, lifting table; 22, U-shaped frame 2; 23, horizontal lead screw 2; 24, moving seat 2; 25, return-shaped frame; 26, rotating shaft; 27, frustum; 28, vertical connecting plate; 29, horizontal table; 30, storage box; 31, discharge port; 32, U-shaped frame 3; 33, rotating seat; 34, plugging plate; 35, fixing plate; 36, support plate 1; 37, support plate 2; 38, sliding rod; 39, connecting plate; 40, return spring; 41, folding plate; 42, toothed column; 43, U-shaped frame 4; 44, central axis rod; 45, toothless gear; 46, hollow plate; 47, connecting rod; 48, support rod; 49, cylinder 3; 50, sliding strip; 51, dredging rod; 52, support plate 1; 53, support plate 2; 54, pump body; 55, drain pipe; 56, annular pipe; 57, nozzle; 58, vertical plate; 59, connecting sleeve; 60, fixing ring; 61, sponge sleeve; 62, driving shaft; 63, fan blade. Detailed implementation manners

[0037] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0038] The first embodiment:

[0039] Please refer to Figure 1-Figure 8In the first embodiment of the present invention, the lubrication device for steel strand wire drawing comprises: a base 1, a load-bearing plate 2 and a top beam 3, wherein the load-bearing plate 2 is fixed on the top of the base 1, the top beam 3 is fixed on the top of the load-bearing plate 2, and a connecting box 4 is provided below the top beam 3, arc grooves 5 are provided on the tops of both sides of the connecting box 4, and the two arc grooves 5 can allow the steel strands to pass through, and a storage barrel 6 is provided above the connecting box 4, and the storage barrel 6 is fixedly connected to the top beam 3 through two folding rods, a discharge pipe is fixed at the bottom of the storage barrel 6, and a screw cap is threadedly sleeved on the discharge pipe, and the discharge pipe is opened by rotating the screw cap, so that the lubricating powder can be discharged, and a lifting plate 16 is provided in the connecting box 4, and the lifting plate 16 contacts with the inner walls of the four sides and the inner wall of the bottom of the connecting box 4 to form a sealed lifting, and a concave seat 17 is fixed at the bottom of the connecting box 4, and a cylinder 18 is fixed in the concave seat 17, and its output shaft extends into the connecting box 4 and is fixedly connected to the lifting plate 16 , through the extension of the output shaft of the cylinder 2 18, the lubricating powder can be lifted up, so that the lubricating powder can be lifted to contact the lower half of the steel strand, and a shaped frame 10 is fixed on one side of the load-bearing plate 2, and a transverse screw 11 is rotatably installed in the shaped frame 10, and a motor 1 is fixed on the outer wall of one side of the shaped frame 10, and its output shaft is fixedly connected to one end of the transverse screw 11, and a moving seat 12 is threadedly installed on the transverse screw 11, and the top of the moving seat 12 is fixed There is a mounting platform 13. In order to ensure the stability of the linear motion of the moving seat 12, two guide rods are fixed in the U-shaped frame 10. The two guide rods penetrate the moving seat 12 and are slidably connected thereto. Two cylinders 14 are fixed on the top of the mounting platform 13. Connecting pieces 15 are fixed on the output shafts of the two cylinders 14. The concave seat 17 is located above the connecting piece 15. The sides of the two connecting pieces 15 that are close to each other are fixedly connected to the outer walls of the two sides of the connecting box 4 respectively.

[0040] In the above method, in order to quickly and timely fill the lubricating powder into the connecting box 4 and the storage barrel 6, a feed hopper 1 7 and a feed hopper 2 8 are fixed on the top beam 3, the bottom end of the feed hopper 1 7 is located above the storage barrel 6, and a feed sleeve 9 is fixed on one side of the bearing plate 2, the bottom end of the feed hopper 2 8 extends into the feed sleeve 9, and a profile frame 19 is fixed on the side of the bearing plate 2 away from the connecting box 4, a vertical lead screw 20 is rotatably installed in the profile frame 19, and a vertical lead screw 20 is fixed on the top of the profile frame 19. There is a motor 2, whose output shaft is fixedly connected to the top of the vertical screw 20, and a lifting platform 21 is threadedly installed on the vertical screw 20, and a shaped frame 22 is fixed on the top of the lifting platform 21. In order to ensure that the lifting platform 21 can form a stable linear lifting, two guide rods 2 are fixed in the shaped frame 19, and the two guide rods 2 both penetrate the lifting platform 21 and are slidably connected thereto, and a horizontal screw 23 is rotatably installed in the shaped frame 22. At the same time, an electric motor is fixed on the outer wall of one side of the shaped frame 22. The output shaft of the machine 3 is fixedly connected to one end of the horizontal lead screw 23, and a moving seat 24 is threadedly installed on the horizontal lead screw 23. In order to ensure that the moving seat 24 performs stable linear motion, two guide rods 3 are fixed in the U-shaped frame 22. The two guide rods 3 both penetrate the moving seat 24 and are slidably connected thereto, and a return frame 25 is fixed on the top of the moving seat 24, in which a rotating shaft 26 is rotatably installed, and a motor 4 is fixed in the return frame 25, and the output shaft and the rotating shaft 26 are fixed The fixed sleeve is provided with a full-tooth gear, and the two full-tooth gears are meshed with each other. The top end of the rotating shaft 26 extends to the top of the return frame 25 and is fixed with a round table 27. A vertical plate 28 is fixed on the top of the round table 27, and a horizontal table 29 is fixed on one side of the vertical plate 28. A storage box 30 is fixed on the top of the horizontal table 29. The storage box 30 is located above the feed hopper 1 7 and the feed hopper 2 8, and the bottom of the storage box 30 is set to an inclined state to ensure the discharge of the lubricating powder. A discharge port 31 is opened on one side of the storage box 30.

[0041] In the above method, in order to ensure the stable rotation of the table 27, an annular track is fixed on the top of the return frame 25, and two sliders are slidably installed on it. The tops of the two sliders are fixedly connected to the table 27. Through the cooperation between the annular track and the sliders, the table 27 can be rotated.

[0042] In the present embodiment, in order to conveniently open or close the discharge port 31, a U-shaped frame 32 is fixed on the outer wall of the storage box 30 on one side away from the vertical plate 28, in which a rotating rod is rotatably installed, and a rotating seat 33 is fixedly sleeved on the rotating rod, and a blocking plate 34 is fixed to the bottom of the rotating seat 33, the blocking plate 34 is in contact with the storage box 30, and the blocking plate 34 is adapted to the discharge port 31, and a motor 5 is fixed on the outer wall of one side of the U-shaped frame 32, and its output shaft is fixedly connected to one end of the rotating rod.

[0043] In this embodiment

[0044] In the initial state, the output shafts of the two cylinders 14 are in a retracted state;

[0045] When lubricating the stranded wire, first start the motor 1 in the forward direction, and its output shaft drives the transverse lead screw 11 to rotate. Through the threaded cooperation between the lead screw 11 and the movable seat 12, the movable seat 12 moves the mounting platform 13 and the connecting box 4 horizontally until the connecting box 4 moves to the bottom of the feed sleeve 9. Then, turn off the motor 1 and then start the motor 5 in the forward direction. The rotating seat 33 rotates with the blocking plate 34, thereby opening the discharge port 31. The lubricating powder inside the rotating seat 33 automatically slides down, and is guided by the feed hopper 2 8 and the feed sleeve 9, and finally falls into the connecting box 4 and accumulates above the lifting plate 16. When the height of the lubricating powder is about to approach the bottom of the arc groove 5, start the motor 5 in the reverse direction. , the blocking plate 34 is used again to block the discharge port 31, and then the motor 1 is started in the reverse direction to bring the connecting box 4 back to the original position, and then the motor 3 is started in the forward direction, and its output shaft drives the transverse lead screw 23 to rotate, and through the threaded cooperation with the movable seat 24, the movable seat 24 brings the return frame 25 and the storage box 30 to move horizontally in the direction of the feed hopper 1 7, until the discharge port 31 on the storage box 30 moves to the top of the feed hopper 1 7, the motor 3 is turned off, and the motor 5 is randomly started in the forward direction to open the discharge port 31, and the lubricating powder therein falls into the storage barrel 6 through the feed hopper 1 7, until a certain amount is loaded, and the motor 5 is started in the reverse direction to block the discharge port 31;

[0046] Subsequently, the output shafts of the two cylinders 14 are started and extended, and the connection box 4 is lifted to the working position. Then, the steel strand is passed through the two arc grooves 5 on the top of the connection box 4, and the screw cover at the bottom of the storage barrel 6 is randomly opened, and the lubricating powder in it falls directly and falls on the upper half of the steel strand, and the excess lubricating powder falls directly into the connection box 4. At the same time, the output shaft of the start cylinder 2 18 is extended, and the lifting plate 16 rises with the accumulated lubricating powder, and finally the lower half of the steel strand is submerged in the lubricating powder, so that the entire outer ring wall of the steel strand is attached with the lubricating powder, and then the steel strand is pushed continuously, so that the steel strand is forced to pass through the wire drawing die to form the wire drawing work, and in the process of pushing the steel strand, the lubricating powder in the storage barrel 6 keeps falling, and the lubricating powder above the lifting plate 16 keeps contacting with the steel strand, thereby ensuring that the steel strand can be attached with lubricating powder during the whole process of wire drawing, forming a good protection for both the steel strand and the die;

[0047] During the working process, when the lubricating powder in the connecting box 4 is almost used up, the output shaft of the cylinder 14 can be started to retract, and the lubricating powder in the storage box 30 can be guided to the connecting box 4 by the same steps as before. Similarly, when the lubricating powder in the storage barrel 6 is almost used up, the same feeding method as before can be adopted;

[0048] In subsequent use, when the lubricating powder in the storage box 30 is exhausted, in order to facilitate people to fill the lubricating powder therein, the motor 4 can be started first. Through the meshing of the two full-tooth gears, the rotating shaft 26 can be driven to rotate, so that the horizontal table 29 and the storage box 30 can be rotated. After the horizontal table 29 rotates 180° with the storage box 30, the storage box 30 rotates out from the top of the top beam 3, and then the motor 2 is started in the forward direction, and its output shaft drives the vertical screw 20 to rotate, and the lifting platform 21 descends with the U-shaped frame 22 and the storage box 30 until it descends to the lowest point, and then the motor 2 is turned off. At this time, the storage box 30 is at a height that can be easily loaded by humans, and then a sufficient amount of lubricating powder can be poured into it. After that, the above steps are reversed to bring the storage box 30 back to its original position for continued use.

[0049] Compared with the related art, the lubrication device for steel strand drawing provided by the present invention has the following beneficial effects:

[0050] ①, through the connection box 4 and the arc groove 5, the steel strand can be pushed from the two arc grooves 5, and then the lubricating powder is lifted upward by the lifting plate 16, so that the lubricating powder fits the lower half of the steel strand, and then the lower half of the steel strand is also attached with the lubricating powder. At the same time, the screw cap at the bottom of the storage barrel 6 is opened, and the lubricating powder can fall from top to bottom, so that the upper half of the steel strand is also attached with the lubricating powder, so that the steel strand can be fully lubricated, effectively protecting the steel strand itself and the wire drawing die;

[0051] ②, by setting the connection box 4 to be movable left and right, and the material storage box 30 also being movable left and right, the lubricating powder can be automatically and quickly filled into the connection box 4 and the material storage barrel 6;

[0052] ③. Among the lubricating powder falling from the storage barrel 6, except for the lubricating powder attached to the steel strand, the remaining small part of the lubricating powder directly falls into the connecting box 4, thereby ensuring that the lubricating powder can be fully utilized without causing waste of lubricating powder.

[0053] Second embodiment:

[0054] Based on the lubricating device for steel strand drawing provided in the first embodiment of the present application, the second embodiment of the present application proposes another lubricating device for steel strand drawing. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0055] The second embodiment of the present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0056] Please refer to Figure 9-11, in the second embodiment of the lubrication device for steel strand wire drawing provided by the present invention: the provided storage bucket 6 is separated from the top beam 3. A fixed plate 35 is fixed on one side of the top beam 3. A first support plate 36 and a second support plate 37 are fixed on the side of the fixed plate 35 away from the storage bucket 6. Two sliding rods 38 are fixed between the first support plate 36 and the second support plate 37. The same connecting plate 39 is slidably mounted on the two sliding rods 38. The bottom of the connecting plate 39 is in contact with the first support plate 36. The connecting plate 39 penetrates through the fixed plate 35 and is fixedly connected to the storage bucket 6. An activity opening for the connecting plate 39 to slide is provided on the fixed plate 35, so that a sliding relationship is formed between the connecting plate 39 and the fixed plate 35. A return spring 40 is fixed on the top of the connecting plate 39. The top end of the return spring 40 is fixedly connected to the second support plate 37. A folding plate 41 is fixed on the side of the fixed plate 35 away from the storage bucket 6. A toothed column 42 is fixed on the top of the connecting plate 39. The toothed column 42 penetrates through the folding plate 41 and is movably connected to the folding plate 41. A U-shaped frame four 43 is fixed on the folding plate 41. An axle rod 44 is rotatably mounted therein. A toothless gear 45 is fixedly sleeved on the axle rod 44. The toothless gear 45 is adapted to the toothed column 42. When the teeth of the two are in contact, meshing is formed, so that the toothed column 42 can be driven to rise by the rotation of the toothless gear 45. A motor six is fixed on the outer wall of one side of the U-shaped frame four 43. The output shaft thereof is fixedly connected to one end of the axle rod 44. And a dredging mechanism is provided on the fixed plate 35 for dredging the discharge pipe at the bottom of the storage bucket 6.

[0057] In the dredging mechanism mentioned in the above manner, it includes a hollow plate 46. The hollow plate 46 is fixed on the side of the fixed plate 35 away from the storage bucket 6. A connecting rod 47 is rotatably mounted on the hollow plate 46. The bottom end of the connecting rod 47 extends below the hollow plate 46. A motor seven is fixed on the top of the hollow plate 46. The output shaft thereof is fixedly connected to the top end of the connecting rod 47. A support rod 48 is fixed on the connecting rod 47. A cylinder three 49 is fixed at the end of the support rod 48. A slide bar 50 is fixed on its output shaft. A dredging rod 51 is fixed on the top of the slide bar 50. The dredging rod 51 is located directly below the discharge pipe. The connecting rod 47 penetrates through the slide bar 50 and is slidably connected to the slide bar 50. By the rotation of the connecting rod 47, the slide bar 50 can be driven to rotate, and finally the dredging rod 51 is rotated below the discharge pipe. Then, by retracting the output shaft of the cylinder three 49, the dredging rod 51 is brought into the discharge pipe to form dredging.

[0058] In this embodiment

[0059] The output shaft of the cylinder three 49 is in the extended state, and in the initial state, the dredging rod 51 is not below the discharge pipe;

[0060] When the teeth on the missing tooth gear 45 come into contact with the teeth on the tooth column 42, the two mesh with each other, thereby being able to lift the tooth column 42 upward, and while the tooth column 42 is rising, the connecting plate 39 lifts the material storage barrel 6 upward, at this time, the return spring 40 is compressed and begins to compress, until the teeth of the missing tooth gear 45 are separated from the teeth of the tooth column 42, the compressed return spring 40 releases the elastic force, and the connecting plate 39 brings the material storage barrel 6 down rapidly, and finally hits the support plate 36, so that the lubricating powder in the material storage barrel 6 is vibrated, until the missing tooth gear 45 meshes with the tooth column 42 again, and separates again, so that the material storage barrel 6 is lifted and lowered reciprocatingly, so that the lubricating powder can be discharged smoothly;

[0061] In subsequent use, if the blockage in the discharge pipe is relatively tight and cannot be unblocked by shaking, the motor seven can be started in the forward direction, and its output shaft drives the connecting rod 47 to rotate, so that the slide bar 50 can be rotated together until the unblocking rod 51 is rotated to the bottom of the discharge pipe. Then, the motor seven is turned off, and the output shaft of the cylinder three 49 is randomly started to retract. The unblocking rod 51 will rise accordingly and finally be inserted into the discharge pipe to push out the blocked lubricating powder, thereby achieving the unblocking effect. After the unblocking is completed, the output shaft of the start cylinder three 49 is extended to bring out the unblocking rod 51, and then the motor seven is started in the reverse direction to bring the slide bar 50 and the unblocking rod 51 back to their original state.

[0062] Third embodiment:

[0063] Based on the lubricating devices for steel strand drawing provided in the first and second embodiments of the present application, the third embodiment of the present application proposes another lubricating device for steel strand drawing. The third embodiment is only a preferred mode of the first or second embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first or second embodiment.

[0064] The third embodiment of the present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0065] Please refer to Figure 12-Figure 15The lubrication device for steel strand drawing also includes a support plate 1 52 and a support plate 2 53, both of which are fixed on one side of the load-bearing plate 2, a pump body 54 is fixed on the top of the support plate 1 52, a drain pipe 55 is fixed on the liquid outlet, the bottom end of the drain pipe 55 passes through the support plate 1 52, and a ring pipe 56 is fixed on the bottom end of the drain pipe 55, and six nozzles 57 distributed in a ring array are fixed on the inner circle of the ring pipe 56, a vertical plate 58 is fixed at the bottom of the support plate 1 52, and a vertical plate 58 is rotated on the vertical plate 58 A connecting sleeve 59 is installed, and a fixing ring 60 is fixed by bolts on one side of the connecting sleeve 59 close to the ring tube 56, and a sponge sleeve 61 is fixed on one side of the fixing ring 60, and a driving shaft 62 is rotatably installed on the side where the support plate 1 52 and the support plate 2 53 are close to each other, and a plurality of fan blades 63 are fixed on the two driving shafts 62, so that the degreasing agent can be sprayed on the steel strand first, and then wiped with the sponge sleeve 61, and finally blown dry with the fan blades 63, so as to improve the cleanliness of the steel strand, thereby improving the adhesion of the lubricating powder.

[0066] A fixed sleeve is provided with bevel gear 1 on the connecting sleeve 59, and a fixed sleeve is provided with bevel gear 2 on the two driving shafts 62. The two bevel gears 2 are meshed with bevel gear 1, and a motor 8 is fixed on the top of the support plate 1 52, and its output shaft is fixedly connected to the top end of the driving shaft 62 located above.

[0067] In this embodiment

[0068] The liquid inlet of the pump body 54 is connected to the external degreasing agent barrel through an external pipeline;

[0069] In order to increase the adhesion between the steel strand and the lubricating powder, the steel strand can be passed through the ring tube 56, the sponge sleeve 61, the fixing ring 60 and the connecting sleeve 59, and the steel strand is pushed in this state. During the pushing process, the motor 8 is started first, and its output shaft drives the corresponding driving shaft 62 to rotate. Under the meshing of the bevel gear 1 and the bevel gear 2, the connecting sleeve 59 and the other driving shaft 62 rotate together. At this time, the multiple fan blades 63 form a blowing effect on the steel strand. Subsequently, the pump body 54 is started, and the degreasing agent begins to be extracted, and It enters the annular tube 56 and is sprayed on the steel strand through multiple nozzles 57. Then, a section of the sprayed oil agent will pass through the rotating sponge sleeve 61 to wipe off the degreasing agent on it. Then, the blowing effect of the fan blades 63 can achieve the purpose of rapid drying. The dried steel strand enters the connecting box 4 for coating with lubricating powder, which improves the adhesion of the lubricating powder. Later, when the sponge sleeve 61 is severely worn and needs to be replaced, the fixing ring 60 can be directly removed from the connecting sleeve 59 for replacement.

[0070] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A lubrication device for steel strand drawing, comprising a base, a bearing plate and a top beam, wherein the bearing plate is fixedly mounted on the top of the base, and the top beam is fixedly mounted on the top of the bearing plate, characterized in that: The top of the box is provided with a connecting box, and arc grooves are opened on the top of the two sides of the connecting box. A storage bucket is provided above the connecting box, and a discharge pipe is fixedly installed at the bottom of the storage bucket, and a screw cover is provided on the threaded sleeve of the discharge pipe, and a lifting plate is provided in the connecting box, and the lifting plate contacts with the four side inner walls and the bottom inner wall of the connecting box at the bottom of the connecting box. A concave seat is fixedly installed in the concave seat, and a cylinder two is fixedly installed in the concave seat, and the output shaft of the cylinder two extends into the connecting box and is fixedly connected with the lifting plate. A U-shaped frame one is fixedly installed on one side of the load-bearing plate, and a transverse screw one is rotatably installed in the U-shaped frame one, and a movable seat one is threadedly installed on the transverse screw one, and a mounting platform is fixedly installed on the top of the movable seat one, and two cylinders one are fixedly installed on the top of the mounting platform, and connecting pieces are fixedly installed on the output shafts of the two cylinders one, and the sides of the two connecting pieces close to each other are respectively fixedly connected to the outer walls of the two sides of the connecting box; The material storage barrel is fixedly connected to the top beam through two folding rods, and a first material introduction hopper and a second material introduction hopper are fixedly installed on the top beam. The bottom end of the first material introduction hopper is located above the material storage barrel, and a material introduction sleeve is fixedly installed on one side of the load-bearing plate, and the bottom end of the second material introduction hopper extends into the material introduction sleeve; The top of the movable frame is fixedly installed with a return frame, and a rotating shaft is rotatably installed in the return frame, and the top of the movable frame is fixedly installed with a vertical connecting plate, and a horizontal platform is fixedly installed on one side of the vertical connecting plate, and a material storage box is fixedly installed on the top of the horizontal platform, and a discharging port is provided on one side of the material storage box, and the material storage box is located above the first and second material introduction hoppers; The storage bin is separated from the top beam. One side of the top beam is fixedly installed with a fixed plate. On the side of the fixed plate away from the storage bin, a first support plate and a second support plate are fixedly installed. Two slide bars are fixedly installed between the first support plate and the second support plate. The same connecting plate is slidably installed on the two slide bars. The bottom of the connecting plate is in contact with the first support plate. The connecting plate penetrates through the fixed plate and is fixedly connected to the storage bin. The fixed plate is slidably connected to the connecting plate. A return spring is fixedly installed on the top of the connecting plate. The top end of the return spring is fixedly connected to the second support plate. A folding plate is fixedly installed on the side of the fixed plate away from the storage bin. A toothed column is fixedly installed on the top of the connecting plate. The toothed column penetrates through the folding plate and is movably connected to the folding plate. A U-shaped frame four is fixedly installed on the folding plate. An axle rod is rotatably installed in the U-shaped frame four. A toothless gear is fixedly sleeved on the axle rod. The toothless gear is adapted to the toothed column. A motor six is fixedly installed on the outer wall of one side of the U-shaped frame four. The output shaft of the motor six is fixedly connected to one end of the axle rod. A dredging mechanism is provided on the fixed plate. The dredging mechanism is used to dredge the discharge pipe at the bottom of the storage bin; One side of the load-bearing plate is fixedly installed with a first support plate and a second support plate. A pump body is fixedly installed on the top of the first support plate. A liquid discharge pipe is fixedly installed at the liquid outlet of the pump body. The bottom end of the liquid discharge pipe penetrates through the first support plate. A ring pipe is fixedly installed at the bottom end of the liquid discharge pipe. Six spray heads distributed in a circular array are fixedly installed on the inner ring of the ring pipe. A vertical plate is fixedly installed at the bottom of the first support plate. A connecting sleeve is rotatably installed on the vertical plate. A fixing ring is fixedly installed on the side of the connecting sleeve close to the ring pipe by bolts. A sponge sleeve is fixedly installed on one side of the fixing ring. A driving shaft is rotatably installed on each of the mutually close sides of the first support plate and the second support plate. A plurality of fan blades are fixedly installed on each of the two driving shafts.

2. The lubrication device for steel strand drawing according to claim 1, characterized in that: A motor one is fixedly installed on the outer wall of one side of the U-shaped frame one. The output shaft of the motor one is fixedly connected to one end of the first horizontal lead screw. A motor two is fixedly installed on the top of the C-shaped frame. The output shaft of the motor two is fixedly connected to the top end of the vertical lead screw. A motor three is fixedly installed on the outer wall of one side of the U-shaped frame two. The output shaft of the motor three is fixedly connected to one end of the second horizontal lead screw. A motor four is fixedly installed in the return-shaped frame. Full-tooth gears are fixedly sleeved on both the output shaft of the motor four and the rotating shaft. The two full-tooth gears are meshed with each other.

3. The lubrication device for steel strand drawing according to claim 1, characterized in that: A circular track is fixedly installed on the top of the return-shaped frame. Two sliders are slidably installed on the circular track. The tops of the two sliders are fixedly connected to the frustum.

4. The lubrication device for steel strand drawing according to claim 1, characterized in that: On the outer wall of one side of the storage bin away from the vertical connection plate, a U-shaped frame three is fixedly installed. A rotating rod is rotatably installed in the U-shaped frame three. A rotating seat is fixedly sleeved on the rotating rod. A blocking plate is fixedly installed at the bottom of the rotating seat. The blocking plate is in contact with the storage bin, and the blocking plate is adapted to the discharge port. A motor five is fixedly installed on the outer wall of one side of the U-shaped frame three. The output shaft of the motor five is fixedly connected to one end of the rotating rod.

5. The lubrication device for steel strand drawing according to claim 1, characterized in that: The dredging mechanism includes a hollow plate. The hollow plate is fixedly installed on the side of the fixed plate away from the storage barrel. A connecting rod is rotatably installed on the hollow plate. The bottom end of the connecting rod extends below the hollow plate. A motor seven is fixedly installed on the top of the hollow plate. The output shaft of the motor seven is fixedly connected to the top end of the connecting rod. A support rod is fixedly installed on the connecting rod. A cylinder three is fixedly installed at the end of the support rod. A sliding strip is fixedly installed on the output shaft of the cylinder three. A dredging rod is fixedly installed on the top of the sliding strip. The dredging rod is located directly below the discharge pipe. The connecting rod passes through the sliding strip and is slidably connected to the sliding strip.

6. The lubrication device for steel strand drawing according to claim 1, characterized in that: A bevel gear one is fixedly sleeved on the connecting sleeve. Bevel gears two are fixedly sleeved on both of the driving shafts. Both of the bevel gears two are meshed with the bevel gear one. A motor eight is fixedly installed on the top of the support plate one. The output shaft of the motor eight is fixedly connected to the top end of the upper driving shaft.

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