Copper wire drawing equipment

Abstract

The utility model relates to the field of metal product processing, in particular to copper wire drawing equipment which comprises a wire drawing machine body and the like, one side of the top surface of the wire drawing machine body is provided with a pay-off assembly, the pay-off assembly is used for releasing a copper wire to be drawn, the other side of the top surface of the wire drawing machine body is provided with a take-up assembly, and the pay-off assembly is used for accommodating the drawn copper wire; the cooling water tank is arranged on the top surface of the wire drawing machine body and is used for cooling the preheated copper wire; the winding assembly is composed of a plurality of pulleys, and the pulleys on the winding assembly are arranged at the bottom and the top of the cooling water tank respectively. According to the utility model, the surface of the electromagnetic heating roller is provided with the heat conduction lines, so that a copper wire can be uniformly preheated, the copper wire becomes soft and is easy to stretch, and the design of the springs on the two groups of bearings ensures that the electromagnetic heating roller can be tightly attached to the copper wire, so that the heating consistency is improved, and the subsequent copper wire drawing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal product processing field especially, relate to a copper wire wire drawing equipment. BACKGROUND

[0002] Copper wire is by metal copper processing and becomes, has extensive application in daily life, especially because of its excellent electric performance and is used in the manufacture of wire and cable in large quantities, in the processing process, in order to meet different actual demands, copper wire usually needs to be drawn through wire drawing, this process first copper wire is preheated through heating device, to improve its ductility, subsequently preheated copper wire is passed through a series of moulds, gradually draws into the required filament diameter, thereby completes wire drawing process, this processing mode not only can accurately control the final size of copper wire, can also ensure that it has good mechanical characteristic and electrical property.

[0003] Chinese utility model patent CN219724127U provides a copper wire wire drawing equipment, including the wire drawing machine shell, the one side of wire drawing machine shell is fixed with the thimble support board, the inside of thimble support board is equipped with switching mechanism, although the device can realize shortening wire drawing equipment downtime through switching mechanism, but there is still deficiency in actual application, specifically speaking, in the operation process, only through mechanical structure to copper wire wire drawing, because copper is the metal with good ductility, along with the deformation in the drawing process, copper wire will gradually harden, lead to the wire drawing effect of copper wire reduces, and the mechanical property of copper wire after wire drawing will decline, therefore, it is necessary to design a copper wire wire drawing equipment with preheating and cooling function aiming at the shortcomings of prior art. UTILITY MODEL CONTENT

[0004] In the existing copper wire wire drawing process, when lacking the pretreatment of copper wire, there is the shortcoming that the wire drawing effect of copper wire is not ideal, in order to overcome the prior art problems, provide a kind of copper wire wire drawing equipment with preheating and cooling function.

[0005] The technical scheme is as follows: a copper wire drawing equipment, comprising a drawing machine body, a wire releasing assembly and a wire collecting assembly, the wire releasing assembly is installed on one side of the top surface of the drawing machine body, and is used for releasing the copper wire to be drawn, the wire collecting assembly is installed on the other side of the top surface of the drawing machine body, and is used for accommodating the copper wire after drawing; further comprising: a cooling water tank arranged on the top surface of the drawing machine body, the cooling water tank is used for cooling the preheated copper wire; a wire winding assembly composed of a plurality of pulleys, the pulleys on the wire winding assembly are arranged on the bottom and top of the cooling water tank respectively; a drawing assembly arranged between the wire releasing assembly and the cooling water tank on the top surface of the drawing machine body, the drawing assembly comprises a series of molds with gradually decreasing hole diameters; a mounting seat installed on the top surface of the drawing machine body between the drawing assembly and the wire releasing assembly; two groups of bearings, two groups of sliding grooves are arranged on the mounting seat, and two bearings are symmetrically arranged in the sliding grooves on the mounting seat; electromagnetic heating rollers rotatably installed on the bearings; heat conduction lines arranged on the surface of each electromagnetic heating roller, the copper wire is preheated and heated after passing through the two groups of electromagnetic heating rollers, so that the copper wire becomes softer and easier to stretch, and after passing through the drawing assembly, the drawing is completed, and finally the drawn copper wire is cooled in the cooling water tank, so that the copper wire can recover a certain hardness and be wound on the wire collecting assembly.

[0006] As a further preferred scheme, the sliding grooves in the mounting seat are each provided with a guide rod, the electromagnetic heating rollers are symmetrically and slidably installed on the guide rods, springs are arranged on the guide rods between the bearings and the mounting seat, and the springs act on the corresponding bearings, so that the electromagnetic heating rollers on the bearings can better fit the drawn copper wire.

[0007] As a further preferred scheme, the mounting seat is provided with an adjusting member, the adjusting member comprises: a double-shaft motor installed in the middle of the mounting seat; a lead screw symmetrically fixed to the bidirectional output shaft of the double-shaft motor; an adjusting plate symmetrically and slidably connected between the two groups of sliding grooves of the mounting seat, the adjusting plate is in contact with the spring, and the lead screw is threadedly connected with the adjusting plate.

[0008] As a further preferred scheme, a heat preservation shell is installed on the outside of the mounting seat, the heat preservation shell covers the outside of the two groups of electromagnetic heating rollers and provides a heat preservation effect, reducing the heat dissipation of the electromagnetic heating rollers to the outside, thereby saving energy.

[0009] As a further preferred scheme, a scrap blowing fan is further arranged on the drawing machine body between the heat preservation shell and the drawing assembly, and the scrap blowing fan is used for blowing off the dust or adsorbed particles that may exist on the copper wire.

[0010] As a further preferred, the top surface of the wire drawing machine body is provided with an electric motor on one side above the cooling water tank, and a cleaning brush is installed on the output shaft of the electric motor, which is located between the wire winding assemblies and brushes the copper wire in the wire winding assemblies to improve the quality of the drawn copper wire.

[0011] The utility model has the following advantages: 1, the utility model discloses a heat conduction line is equipped on the surface of electromagnetic heating roller, can evenly preheat copper wire, make it become soft and easy to stretch, and the spring design on two groups of bearings ensures that electromagnetic heating roller can closely adhere to copper wire, improves the consistency of heating, and promotes the effect of subsequent copper wire drawing.

[0012] 2, the utility model discloses that the mounting seat is equipped with adjusting part, can pass through the spacing between electromagnetic heating roller and be adjusted to the temperature distribution of accurate control heating intensity and copper wire, cooperate heat preservation shell and reduce the heat dissipation to outside, help saving energy, stabilize the temperature of heating area simultaneously.

[0013] 3, the utility model discloses still can pass through blowing dust fan, can effectively blow the dust or adsorption particle that possibly exists on copper wire, guarantee the cleanliness of copper wire, and the cleaning brush is driven by electric motor, and the copper wire in wire winding assembly is brushed and cleaned, further improves the quality of copper wire.

[0014] 4, the utility model discloses setting cooling water tank for the copper wire that is used for fast cooling after drawing, make it restore certain hardness, and fix new shape, cooperate the pulley of wire winding assembly and guide and tow copper wire, ensure that copper wire is fully contacted cooling medium, realizes uniform cooling. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0016] Figure 2 It is the three-dimensional structure schematic diagram of the mounting seat, bearing and electromagnetic heating roller of the utility model.

[0017] Figure 3 It is the three-dimensional structure schematic diagram of the guide rod, spring, double-shaft motor and screw rod of the utility model.

[0018] Figure 4 It is the three-dimensional structure schematic diagram of the cooling water tank, wire winding assembly and cleaning brush of the utility model.

[0019] Wherein: 1-wire drawing machine body, 2-wind assembly, 3-wind assembly, 4-cooling water tank, 5-winding assembly, 6-drawing assembly, 7-mounting seat, 8-bearing, 9-electromagnetic heating roller, 10-heat conduction lines, 11-guide rod, 12-spring, 13-double shaft motor, 14-screw, 15-adjusting plate, 16-heat preservation shell, 17-scrap blowing fan, 18-electric motor, 19-cleaning brush. DETAILED DESCRIPTION

[0020] The utility model will be further explained in combination with specific embodiments, and it needs to be explained that unless there is explicit stipulation and limitation, terms such as: setting, installation, connection, connection should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;It can be directly connected, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements inside.For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0021] Embodiment: a copper wire drawing equipment, as shown in Figure 1 、 Figure 2 and Figure 4 , including wire drawing machine body 1, wind assembly 2 and wind assembly 3, the top surface one side of wire drawing machine body 1 is installed wind assembly 2, wind assembly 2 is used to release the copper wire to be drawn, the top surface other side of wire drawing machine body 1 is installed wind assembly 3, wind assembly 2 is used to accommodate the copper wire after drawing;Still include: cooling water tank 4, setting in wire drawing machine body 1 top surface, cooling water tank 4 is used to cool the copper wire after preheating;Winding assembly 5, by multiple pulleys, the pulley on winding assembly 5 is respectively set in the bottom and top of cooling water tank 4;Drawing assembly 6, setting between wire drawing machine body 1 top surface wind assembly 2 and cooling water tank 4, drawing assembly 6 includes a series of gradually reducing aperture die;Mounting seat 7, install in wire drawing machine body 1 top surface between drawing assembly 6 and wind assembly 2;Two groups of bearings 8, mounting seat 7 is equipped with two groups of sliding grooves, two groups of bearings 8 are symmetrically arranged in the sliding groove on mounting seat 7, and each group of bearings 8 is provided with two;Electromagnetic heating roller 9, rotationally installed on bearing 8;Heat conduction lines 10, setting on the surface of each electromagnetic heating roller 9, copper wire passes through two groups of electromagnetic heating roller 9 to complete preheating and heating, so that the copper wire becomes more flexible and easy to stretch, and after passing through drawing assembly 6, the copper wire after drawing is cooled through cooling water tank 4, and the copper wire can recover certain hardness and be wound on wind assembly 3;The sliding groove in mounting seat 7 is provided with guide rod 11, the electromagnetic heating roller 9 is symmetrically slidably installed on the guide rod 11, the spring 12 is arranged on the guide rod 11 between the bearing 8 and the mounting seat 7, and the spring 12 acts on the two corresponding bearings 8, so that the electromagnetic heating roller 9 on the bearing 8 can better fit the copper wire for drawing.

[0022] As shown in Figure 2 and Figure 3 , the mounting seat 7 is provided with an adjusting member, which includes: a double-shaft motor 13 mounted on the middle part of the mounting seat 7; a lead screw 14 symmetrically fixed to the bidirectional output shaft of the double-shaft motor 13; an adjusting plate 15 symmetrically slidingly connected between the two sets of sliding grooves of the mounting seat 7, the adjusting plate 15 being in contact with the spring 12, and the lead screw 14 being threadedly connected with the adjusting plate 15; a heat preservation shell 16 is mounted on the outer side of the mounting seat 7, covering the outer side of the two sets of electromagnetic heating rollers 9 and providing a heat preservation effect, reducing the heat dissipation of the electromagnetic heating rollers 9 to the outside, thereby saving energy.

[0023] As shown in Figure 1 and Figure 4 , it also includes a dust blowing fan 17 mounted on the wire drawing machine body 1 between the heat preservation shell 16 and the wire drawing assembly 6, which is used to blow off the dust or adsorbed particles that may exist on the copper wire; an electric motor 18 is mounted on the top surface of the wire drawing machine body 1 on one side of the cooling water tank 4, and a cleaning brush 19 is mounted on the output shaft of the electric motor 18, which is located between the winding assembly 5 and brushes and cleans the copper wire in the winding assembly 5, improving the quality of the drawn copper wire.

[0024] When the copper wire is drawn using the device, the copper wire to be drawn is first released from the pay-off assembly 2, and the copper wire is guided to pass between the two sets of electromagnetic heating rollers 9 mounted on the mounting seat 7, the surfaces of which are provided with heat conduction lines 10, which help to uniformly transfer heat to the copper wire, and the copper wire will be preheated and heated twice when it passes through the two sets of heating rollers respectively, making the copper wire soft and easy to stretch, while the lead screw 14 is driven to rotate by the double-shaft motor 13, and the rotating lead screw 14 drives the adjusting plate 15 to move, so that the adjusting plate 15 can adjust the distance between the heating rollers to adapt to copper wires of different diameters, and the heat preservation shell 16 is provided outside the electromagnetic heating rollers 9 to effectively prevent the heat generated by the electromagnetic heating rollers 9 from leaking out when heating the copper wire, thereby improving the energy utilization rate, and when the copper wire is preheated, the dust blowing fan 17 is started before the copper wire enters the wire drawing assembly 6 to blow the copper wire, removing the dust or impurity particles that may be attached to the wire, ensuring the quality of subsequent drawing, and the preheated copper wire is then inserted into the die of the wire drawing assembly 6, where the copper wire will be stretched and thinned, and the copper wire gradually reduces its diameter to the required specification after passing through the die, and after drawing is completed, the copper wire is immediately sent into the cooling water tank 4 for rapid cooling, which not only helps the copper wire to recover a certain hardness, but also is beneficial to the setting of the copper wire, and a cleaning brush 19 driven by an electric motor 18 is also provided on one side of the cooling water tank 4 for cleaning the residual lubricant or other substances on the copper wire, further improving the product quality, and finally the copper wire that has completed the drawing, cooling and cleaning processes is collected by the take-up assembly 3 to form a copper wire coil product.

[0025] The technical principles of the embodiments of the present application are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present application, and cannot be interpreted as limiting the protection scope of the embodiments of the present application in any way. Based on the explanations herein, other specific embodiments of the embodiments of the present application can be conceived by those skilled in the art without creative labor, and these embodiments will all fall within the protection scope of the embodiments of the present application.

Claims

1. A copper wire drawing equipment, comprising a drawing machine body (1), a wire feeding assembly (2) and a wire collecting assembly (3), the wire feeding assembly (2) being installed on one side of the top surface of the drawing machine body (1), and the wire collecting assembly (3) being installed on the other side of the top surface of the drawing machine body (1); characterized in that Further comprising: a cooling water tank (4) arranged on the top surface of the drawing machine body (1); a wire winding assembly (5) composed of a plurality of pulleys, the pulleys on the wire winding assembly (5) being arranged on the bottom and top of the cooling water tank (4) respectively; a drawing assembly (6) arranged between the wire feeding assembly (2) and the cooling water tank (4) on the top surface of the drawing machine body (1); a mounting seat (7) mounted on the top surface of the drawing machine body (1) between the drawing assembly (6) and the wire feeding assembly (2); two sets of bearings (8), two sets of sliding grooves being provided on the mounting seat (7), and two sets of the bearings (8) being symmetrically arranged in the sliding grooves on the mounting seat (7), each set of the bearings (8) being provided with two bearings; an electromagnetic heating roller (9) rotatably mounted on the bearings (8); a heat-conducting pattern (10) arranged on the surface of each electromagnetic heating roller (9).

2. A copper wire drawing apparatus as claimed in claim 1, characterized in that A guide rod (11) is arranged in each sliding groove of the mounting seat (7), the electromagnetic heating rollers (9) are symmetrically and slidably mounted on the guide rods (11), a spring (12) is arranged on the guide rod (11) between the bearing (8) and the mounting seat (7), and the spring (12) acts on the two corresponding bearings (8).

3. A copper wire drawing installation as claimed in claim 2, characterized in that An adjusting member is arranged on the mounting seat (7), the adjusting member comprising: a double-shaft motor (13) mounted on the middle part of the mounting seat (7); a lead screw (14) symmetrically fixed to the bidirectional output shaft of the double-shaft motor (13); an adjusting plate (15) symmetrically and slidably connected between the two sets of sliding grooves of the mounting seat (7), the adjusting plate (15) being in contact with the spring (12), and the lead screw (14) being threadedly connected with the adjusting plate (15).

4. A copper wire drawing installation as claimed in claim 3, characterized in that A heat preservation shell (16) is mounted on the outside of the mounting seat (7), the heat preservation shell (16) covering the outside of the two electromagnetic heating rollers (9) and providing a heat preservation effect.

5. A copper wire drawing installation as claimed in claim 4, characterized in that A scrap blowing fan (17) is further arranged on the drawing machine body (1) between the heat preservation shell (16) and the drawing assembly (6).

6. A copper wire drawing installation as claimed in claim 5, characterized in that An electric motor (18) is arranged on one side of the top surface of the drawing machine body (1) above the cooling water tank (4), a cleaning brush (19) is mounted on the output shaft of the electric motor (18), and the cleaning brush (19) is located between the wire winding assembly (5).

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