Ultrafine wire drawing machine with cooling function

Abstract

The utility model relates to the technical field of cooling of superfine wire drawing machines, in particular to a superfine wire drawing machine with a cooling function, which comprises a device frame, a conveying frame is mounted on the device frame, a rotating roller is arranged on one side of the conveying frame, a limiting roller is connected to one side of the rotating roller, a metal wire is connected into the limiting roller, and a cooling device is arranged on the conveying frame. A wire drawing box is further installed on the device frame, a heating coil is arranged in the wire drawing box, a wire drawing block is installed on one side of the heating coil, and an annular outer pipe is arranged on the outer side of the wire drawing block. According to the wire drawing device, the possibility that the metal wires are broken due to rapid temperature reduction during wire drawing is reduced, the stability of the metal wires in the conveying process is improved, the metal wires are more convenient to collect, the cooling effect of the device is improved, proper cooling can be conducted, and damage caused by rapid cooling is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling of an ultra-fine wire drawing machine, in particular to an ultra-fine wire drawing machine with a cooling function. Background Art

[0002] An ultra-fine wire drawing machine is a device specially used to produce ultra-fine metal wires. Through specific processes and mechanical means, metal materials are processed into metal wires with high diameter accuracy and smooth surface. A large amount of heat will be generated during the stretching process, so an ultra-fine wire drawing machine with cooling function is required.

[0003] Patent announcement number CN215143457U discloses an ultra-fine copper wire drawing machine. The device can draw the material through a drawing column, and the drawing column can be heated by an electric heating ring. After heating, the material softens during processing and drawing is more convenient. Finally, a cooling fan is used to dissipate heat. The device is easy to use and simple to operate. However, due to the long-term heating of the drawing column by the electric heating ring and the friction also generates heat, a lot of heat accumulation will cause deformation or damage to the material, especially when processing ultra-fine metal wires. Due to the small cross-sectional area of ​​the material, heat is easily concentrated, so effective cooling measures are more needed. The cooling efficiency is low during wind cooling. If liquid is quickly cooled, it is easy to cause material breakage. For this reason, an ultra-fine wire drawing machine with a cooling function is proposed. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an ultra-fine wire drawing machine with a cooling function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A very fine wire drawing machine with a cooling function comprises a device frame, a transmission frame is installed on the device frame, a rotating roller is arranged on one side of the transmission frame, a limiting roller is connected to one side of the rotating roller, a metal wire is connected inside the limiting roller, a wire drawing box is also installed on the device frame, a heating coil is arranged inside the wire drawing box, a wire drawing block is installed on one side of the heating coil, an annular outer tube is arranged on the outer side of the wire drawing block, a clamping base is arranged on one side of the wire drawing box, and a winding roller is installed on the outer side of the clamping base.

[0007] Preferably, a plurality of rollers are arranged and rotatably connected to the bottom side of the transmission frame. An adjustment block is movably connected inside the transmission frame. One side of the adjustment block is rotatably connected to a top roller. The metal wire is movably connected between the top roller and the roller. An adjustment rod is installed on the top surface of the adjustment block. One end of the adjustment rod passes through the outside of the transmission frame. The adjustment rod is threadedly connected to the transmission frame.

[0008] Preferably, two limiting rollers are provided and are symmetrically mounted on the transmission frame. A wire entry hole is provided on one side of the wire drawing box. The limiting roller corresponds to the position of the wire entry hole. The metal wire is connected to the limiting roller and the wire entry hole.

[0009] Preferably, a heating box is fixed on the top surface of the wire drawing box, the heating coil is installed on the top surface of the heating box, a support plate is also installed in the wire drawing box, the wire drawing block is installed on the top surface of the support plate, the positions of the heating coil and the wire drawing block correspond to each other, the metal wire passes through the heating coil and the wire drawing block, the wire drawing blocks and the heating coil are arranged in multiple groups, and a collecting box is installed on the bottom side of the wire drawing block, and the collecting box is movably connected to the device frame.

[0010] Preferably, a heating chamber is provided in the heating box, a delivery pipe is connected to one side of the wire drawing box, a pump is installed on the other end of the delivery pipe, the pump is installed on the bottom surface of the device frame, the annular outer tube is wound around the outside of the annular outer tube, a cooling pipe is connected between one end of the annular outer tube and the heating box, a delivery pipe is connected to the other end of the annular outer tube, and the delivery pipe is connected to another heating box.

[0011] Preferably, the clamping base is fixedly mounted on the device frame, a pressure plate is rotatably connected to the clamping base, an arc groove is provided on the top surface of the clamping base, a rubber strip is provided on the inner side surface of the pressure plate, and the metal wire is connected between the rubber strip and the arc groove.

[0012] Preferably, a turntable motor is installed on the device frame, an adjustment disk is connected to the output end of the turntable motor, a plurality of winding motors are installed in the adjustment disk, a plurality of winding rollers are provided, all of which are installed on the output end of the winding motor, and the metal wire is wound on the winding roller.

[0013] The beneficial effects of the utility model are:

[0014] This solution can achieve stability in wire transportation through the rotating roller, and the adjusting rod can facilitate the transportation of wires of different sizes. The metal wire can be directly heated by the heating coil, and the wire drawing can be achieved quickly through the wire drawing block after heating. During the heating process of the heating coil, the liquid in the heating box will be heated up, and the wire drawing block will be slowly cooled down continuously through the transportation of these liquids to avoid the possibility of heat accumulation and the possibility of rapid temperature drop of the wire drawing block. The winding roller can facilitate the collection of the metal wire, and the pressing plate can facilitate the clamping of the metal wire during the collection process to avoid the possibility of loosening of the metal wire.

[0015] This solution reduces the possibility of material damage or deformation due to internal heat accumulation during the wire drawing process, reduces the possibility of metal wire breakage due to rapid temperature drop during wire drawing, improves the stability of the metal wire during transportation, makes collection more convenient, and also improves the cooling effect of the device, which can perform appropriate cooling and avoid damage caused by rapid cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an ultra-fine wire drawing machine with cooling function proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of an ultra-fine wire drawing machine with cooling function proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the top view of the structure of an ultra-fine wire drawing machine with a cooling function proposed by the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the support plate and the heating box;

[0020] Figure 5 It is a schematic diagram of the front view of the structure of the support plate and the heating box;

[0021] Figure 6 It is a schematic diagram of the structure of the clamping base part.

[0022] In the figure: 1. device frame; 2. transmission frame; 3. rotating roller; 4. adjusting rod; 5. limiting roller; 6. conveying pipe; 7. collecting box; 8. drawing box; 9. cooling pipe; 10. turntable motor; 11. winding roller; 12. pressing plate; 13. pump; 14. heating coil; 15. drawing block; 16. annular outer tube; 17. transmission pipe; 18. supporting plate; 19. heating box; 20. pressure strip; 21. clamping base. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example: Refer to Figure 1-6The present invention relates to an ultra-fine wire drawing machine with a cooling function, comprising a device frame 1, a transmission frame 2 is installed on the device frame 1, a rotating roller 3 is arranged on one side of the transmission frame 2, a plurality of rotating rollers 3 are arranged, and are rotatably connected to the bottom side of the transmission frame 2, an adjusting block is movably connected in the transmission frame 2, and a top roller is rotatably connected on one side of the adjusting block, and the metal wire is movably connected between the top roller and the rotating roller 3 to achieve a stable conveying effect. An adjusting rod 4 is installed on the top surface of the adjusting block, and one end of the adjusting rod 4 passes through the outer side of the transmission frame 2. The adjusting rod 4 is threadedly connected to the transmission frame 2 to facilitate the adjustment of the distance between the top roller and the rotating roller 3, so as to facilitate the insertion of metal wires of different diameters. A limiting roller 5 is connected to one side of the rotating roller 3, and two limiting rollers 5 are arranged, which are symmetrically installed on the transmission frame 2. A wire entry hole is opened on one side of the wire drawing box 8, and the position of the limiting roller 5 is relative to the wire entry hole. The metal wire should be avoided from scratching against the wire drawing box 8. The metal wire is connected to the limiting roller 5 and the wire entry hole. The limiting roller 5 is connected with the metal wire. A wire drawing box 8 is also installed on the device frame 1. A heating coil 14 is arranged in the wire drawing box 8. A wire drawing block 15 is installed on one side of the heating coil 14. An annular outer tube 16 is arranged on the outer side of the wire drawing block 15. A clamping base 21 is arranged on one side of the wire drawing box 8. The clamping base 21 is fixedly installed on the device frame 1. A pressure plate 12 is rotatably connected to the clamping base 21 to position the metal wire. An arc groove is opened on the top surface of the clamping base 21. A rubber strip 20 is arranged on the inner side surface of the pressure plate 12 to avoid damage to the metal wire. The metal wire is connected between the rubber strip 20 and the arc groove to fix the metal wire when replacing the winding roller 11 to avoid shrinkage of the metal wire. A winding roller 11 is installed on the outer side of the clamping base 21.

[0025] In this embodiment, a heating box 19 is fixed on the top surface of the wire drawing box 8 to facilitate the entry of liquid, and the residual heat of the heating coil 14 is used for appropriate heating. The heating coil 14 is installed on the top surface of the heating box 19, and a support plate 18 is also installed in the wire drawing box 8. The wire drawing block 15 is installed on the top surface of the support plate 18. The positions of the heating coil 14 and the wire drawing block 15 correspond to each other to facilitate stable parallel wire drawing of the metal wire. The metal wire runs through the heating coil 14 and the wire drawing block 15. The wire drawing blocks 15 and the heating coil 14 are arranged in multiple groups. The wire drawing diameter of each group of wire drawing blocks 15 becomes smaller, which can achieve the effect of multiple wire drawing and finally achieve ultra-fine wire drawing. The bottom side of the wire drawing block 15 is installed with a collecting box 7, and the collecting box 7 is movably connected to the device frame 1 to facilitate the collection and processing of the residual materials of the wire drawing. The heating box 19 is provided with A heating chamber and a drawing box 8 are connected to one side with a delivery pipe 6, and a pump 13 is installed on the other end of the delivery pipe 6 to act on the circulation of liquid and the input of external liquid. The pump 13 is installed on the bottom surface of the device frame 1, and an annular outer tube 16 is wound around the outside of the annular outer tube 16 to act on the flow of liquid to remove heat. A cooling tube 9 is connected between one end of the annular outer tube 16 and a heating box 19, and a delivery pipe 17 is connected to the other end of the annular outer tube 16. The delivery pipe 17 is connected to another heating box 19. A liquid outlet is provided on the drawing box 8, and a turntable motor 10 is installed on the device frame 1. An adjusting disk is connected to the output end of the turntable motor 10 to adjust the position of the winding roller 11. Multiple winding motors are installed in the adjusting disk, and multiple winding rollers 11 are provided, all of which are installed on the output end of the winding motor, and the metal wire is wound on the winding roller 11.

[0026] Working principle: When drawing wire, first turn the position of the adjusting rod 4 according to the diameter of the metal wire to reach the most suitable state. Under the conveyance of the rotating roller 3, the material will first enter the limiting roller 5, and then accurately enter the wire drawing box 8, and then the material will first enter the first set of wire drawing blocks 15 and the heating coil 14. When the heating coil 14 is in progress, it will heat and soften the material, and then enter the wire drawing block 15 for the first wire drawing. While the heating coil 14 is heating, it will also heat the liquid in the heating box 19. After proper heating, the liquid enters the annular outer tube 16 through the cooling tube 9. The flow of liquid in the annular outer tube 16 will bring The heat from the drawing block 15 will be carried continuously without letting the temperature drop quickly. Then the liquid will flow from the annular outer tube 16 into the transmission tube 17, and then flow from the transmission tube 17 into the next set of drawing blocks 15 and the heating coil 14. Then the above operation is repeated to realize multiple sets of wire drawing to achieve the effect of extremely fine wire drawing. After the wire drawing is completed, the metal wire will pass through the pressure plate 12 and be connected to the winding roller 11. When the winding roller 11 needs to be replaced, the pressure plate 12 will be lowered, and the pressure strip 20 will position the metal wire. At this time, the metal wire can be cut, and then the turntable motor 10 is controlled to rotate to replace the next winding roller 11 for winding.

[0027] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ultra-fine wire drawing machine with cooling function, characterized in that: include: A device frame (1), wherein a transmission frame (2) is installed on the device frame (1), a rotating roller (3) is arranged on one side of the transmitting frame (2), a limiting roller (5) is connected to one side of the rotating roller (3), a metal wire is connected inside the limiting roller (5), a wire drawing box (8) is also installed on the device frame (1), a heating coil (14) is arranged inside the wire drawing box (8), a wire drawing block (15) is installed on one side of the heating coil (14), an annular outer tube (16) is arranged on the outer side of the wire drawing block (15), a clamping base (21) is arranged on one side of the wire drawing box (8), and a winding roller (11) is installed on the outer side of the clamping base (21).

2. The ultra-fine wire drawing machine with cooling function according to claim 1, characterized in that: A plurality of rotating rollers (3) are arranged and rotatably connected to the bottom side of the transmission frame (2); an adjustment block is movably connected inside the transmission frame (2); one side of the adjustment block is rotatably connected to a top roller; the metal wire is movably connected between the top roller and the rotating roller (3); an adjustment rod (4) is installed on the top surface of the adjustment block; one end of the adjustment rod (4) passes through the outside of the transmission frame (2); and the adjustment rod (4) is threadedly connected to the transmission frame (2).

3. The ultra-fine wire drawing machine with cooling function according to claim 1, characterized in that: Two limiting rollers (5) are provided and are symmetrically mounted on the transmission frame (2). A wire entry hole is provided on one side of the wire drawing box (8). The limiting roller (5) corresponds to the position of the wire entry hole. The metal wire is connected to the limiting roller (5) and the wire entry hole.

4. The ultra-fine wire drawing machine with cooling function according to claim 1, characterized in that: A heating box (19) is fixed on the top surface of the wire drawing box (8), the heating coil (14) is installed on the top surface of the heating box (19), a support plate (18) is also installed in the wire drawing box (8), the wire drawing block (15) is installed on the top surface of the support plate (18), the positions of the heating coil (14) and the wire drawing block (15) correspond to each other, the metal wire runs through the heating coil (14) and the wire drawing block (15), the wire drawing block (15) and the heating coil (14) are arranged in multiple groups, and a collecting box (7) is installed on the bottom side of the wire drawing block (15), and the collecting box (7) is movably connected to the device frame (1).

5. The ultra-fine wire drawing machine with cooling function according to claim 4, characterized in that: A heating chamber is provided in the heating box (19); a delivery pipe (6) is connected to one side of the wire drawing box (8); a pump (13) is installed on the other end of the delivery pipe (6); the pump (13) is installed on the bottom surface of the device frame (1); the annular outer tube (16) is wound around the outside of the annular outer tube (16); a cooling tube (9) is connected between one end of the annular outer tube (16) and the heating box (19); a delivery pipe (17) is connected to the other end of the annular outer tube (16); and the delivery pipe (17) is connected to another heating box (19).

6. The ultra-fine wire drawing machine with cooling function according to claim 1, characterized in that: The clamping base (21) is fixedly mounted on the device frame (1), and a pressure plate (12) is rotatably connected to the clamping base (21). An arc-shaped groove is provided on the top surface of the clamping base (21), and a rubber pressure strip (20) is provided on the inner side surface of the pressure plate (12), and the metal wire is connected between the rubber pressure strip (20) and the arc-shaped groove.

7. The ultra-fine wire drawing machine with cooling function according to claim 1, characterized in that: A turntable motor (10) is mounted on the device frame (1), an adjustment disk is connected to the output end of the turntable motor (10), a plurality of winding motors are mounted in the adjustment disk, a plurality of winding rollers (11) are provided, all mounted on the output end of the winding motor, and the metal wire is wound on the winding roller (11).

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