Water tank wire drawing machine for metal wire machining

Abstract

A water tank wire drawing machine for metal wire machining comprises a water tank and a wire drawing mechanism, a cooler is arranged in a first water tank, and the cooler comprises a cooling water pipe arranged above a wire drawing cone pulley and a wire drawing die and a flow guide component arranged below the wire drawing cone pulley and the wire drawing die; the cooling water pipe is used for spraying cooling liquid to the upper side of the wire drawing cone pulley and the upper side of the wire drawing die, the cooling liquid is used for cooling the parts, making contact with the wire, of the wire drawing cone pulley and the wire drawing die, meanwhile, the cooling liquid can also achieve the lubricating effect, and the abrasion condition of the wire in the wire drawing process is further reduced; the cooling liquid near the wire drawing cone pulley and the wire drawing die can flow downwards and be guided out through the shape structure of the flow guide component, the flowing speed of the cooling liquid near the wire drawing cone pulley and the wire drawing die can be increased, and the cooling effect on the wire drawing cone pulley and the wire drawing die is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of wire drawing processing of metal wire materials, and specifically refers to a water tank wire drawing machine for processing metal wire materials. Background Art

[0002] The purpose of drawing the original wire of the diamond bus bar is to stretch it through a die to reach the required diameter and surface quality, so as to improve the mechanical properties and market competitiveness of the product. The drawing process of the original wire of the diamond bus bar usually uses a water tank wire drawing machine. The water tank wire drawing machine is mainly used for high-efficiency, stable and high-precision drawing operations of medium and small-sized metal wire materials. Through water tank cooling and mechanical transmission, continuous drawing of metal wire materials is achieved, and the dimensional accuracy and surface quality of the metal wire materials during the drawing process are ensured.

[0003] Since the metal wire generates a certain amount of heat due to drawing friction when passing through the die, and the accumulation of heat will increase the wire breakage rate. Therefore, the water tank wire drawing machine mainly relies on the coolant in the water tank to cool the wire guide wheels and the die, and at the same time increases the lubrication effect between the metal wire and the die. However, due to the relatively large volume of the water tank and the large amount of coolant contained therein, the circulation speed of the coolant is also slow, which will cause the heat on the periphery of the wire guide wheels and the die to be discharged in a timely manner, thereby affecting the cooling efficiency. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a water tank wire drawing machine for processing metal wire materials to at least partially solve the problems raised in the above background art.

[0005] The technical solution adopted by the present invention is as follows: A water tank wire drawing machine for processing metal wire materials is proposed, including: A water tank with a first water tank for accommodating coolant inside; A wire drawing mechanism arranged in the first water tank, and the wire drawing mechanism includes a wire drawing tower wheel for conveying wire materials, a wire drawing die and an outlet die for drawing wire materials; A bracket fixedly arranged at the bottom of the water tank; Wherein, a cooler is arranged inside the first water tank. The cooler includes a cooling water pipe arranged above the wire drawing tower wheel and the wire drawing die, and a guiding member arranged below the wire drawing tower wheel and the wire drawing die. The cooling water pipe is used to spray coolant onto the upper sides of the wire drawing tower wheel and the wire drawing die, and the guiding member is used to guide the coolant to the lower sides of the wire drawing tower wheel and the wire drawing die and improve the flow speed of the coolant.

[0006] Further, the diversion member includes a diversion plate and a diversion pipe provided at the top end of the diversion plate. A diversion groove is provided at the bottom of the diversion plate. A first drain port is provided on the water tank corresponding to the diversion groove. A first water inlet is provided on the water tank corresponding to the end of the diversion pipe. The diversion pipe is provided with a first diversion hole and a second diversion hole. The first diversion hole is used to divert the coolant to the lower side of the wire drawing tower wheel or the wire drawing die, and the second diversion hole is used to divert the coolant into the diversion groove.

[0007] Further, the cross-section of the diversion plate is configured as a "V" shape. The diversion pipes are distributed at the top of both ends of the diversion plate, and the distance between the two diversion pipes is greater than or equal to the diameter of the wire drawing tower wheel.

[0008] Further, a heat exchanger is installed on the bracket. The heat exchanger includes a plurality of first heat exchange plates and second heat exchange plates arranged alternately. The plurality of first heat exchange plates are connected in series, and both ends of the first heat exchange plate are connected to a first water inlet pipe and a first water outlet pipe. The first drain port is communicated with the first water inlet pipe. The first water outlet pipe is communicated with the first water inlet and the cooling water pipe, so that the coolant discharged from the first drain port is reheated after passing through the heat exchanger and then re-enters the first water inlet and the cooling water pipe.

[0009] Further, a filter is installed between the first drain port and the first water inlet pipe.

[0010] Further, the plurality of second heat exchange plates are connected in series, and both ends of the second heat exchange plate are connected to a second water inlet pipe and a second water outlet pipe. A heat exchange agent is introduced into the second heat exchange plate to reduce the temperature of the cooling water in the first heat exchange plate.

[0011] Further, a sealing partition is provided inside the water tank. The sealing partition divides the internal space of the water tank into a first water tank located on the upper side and a second water tank located on the lower side. Both ends of the second water tank respectively penetrate through the water tank and are fixedly connected to a third water inlet pipe and a third water outlet pipe. A heat exchange agent is introduced into the second water tank to reduce the temperature of the cooling water in the first water tank.

[0012] Further, the sealing partition is configured as a serpentine plate. The sealing partition has a protruding portion protruding toward the first water tank side and a recessed portion protruding toward the second water tank side. A second drain port is provided on the outer side wall of the water tank corresponding to the recessed portion. The second drain port is communicated with the first water tank, and the first water tank is communicated with the first water inlet pipe.

[0013] Further, a filter is installed between the second drain port and the first water inlet pipe.

[0014] Furthermore, a slot is provided on one surface of the cooling water pipe facing the wire drawing tower wheel or the wire drawing die, and the distribution range of the slot covers the area where the wire drawing tower wheel or the wire drawing die is located.

[0015] Advantageous effects: In the present invention, a cooling water pipe and a diversion member are respectively arranged above and below the wire drawing tower wheel and the wire drawing die in the first water tank. The cooling liquid is used to cool the parts of the wire drawing tower wheel and the wire drawing die in contact with the wire. At the same time, the cooling liquid can also play a lubricating role, further reducing the wear of the wire during the wire drawing process. The shape and structure of the diversion member can make the cooling liquid near the wire drawing tower wheel and the wire drawing die flow downward and be discharged, which can accelerate the flow rate of the cooling liquid near the wire drawing tower wheel and the wire drawing die and improve the cooling effect on the wire drawing tower wheel and the wire drawing die. Description of the drawings

[0016] Figure 1 It is a three-dimensional structural schematic diagram of a water tank wire drawing machine for metal wire processing proposed by an embodiment of the present invention; Figure 2 It is a semi-sectional structural schematic diagram of a water tank wire drawing machine for metal wire processing proposed by an embodiment of the present invention; Figure 3 It is an internal structural schematic diagram of a water tank wire drawing machine for metal wire processing proposed by an embodiment of the present invention; Figure 4 It is a schematic diagram of the diversion state of the diversion member proposed by an embodiment of the present invention; Figure 5 It is a partial enlarged structural schematic diagram of the diversion member proposed by an embodiment of the present invention.

[0017] Wherein, 10, water tank; 101, first water tank; 102, second water tank; 103, first water inlet; 104, first drain outlet; 105, second drain outlet; 20, wire drawing mechanism; 21, wire drawing tower wheel; 22, wire drawing die; 23, wire outlet die; 30, bracket; 40, cooler; 41, cooling water pipe; 42, diversion member; 421, diversion plate; 422, diversion pipe; 4201, first diversion hole; 4202, second diversion hole; 4203, diversion groove; 50, sealing partition; 501, protruding part; 502, recessed part; 51, third water inlet pipe; 52, third water outlet pipe; 60, heat exchanger; 61, first heat exchange plate; 611, first water inlet pipe; 612, first water outlet pipe; 62, second heat exchange plate; 621, second water inlet pipe; 622, second water outlet pipe.

[0018] The drawings are used to provide a further understanding of the embodiments, and constitute a part of the specification. They are used to explain together with the present embodiments, and do not constitute a limitation to the embodiments. Specific embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection.

[0020] In the description of the embodiments, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the embodiments.

[0021] Since the water tank 10 of the water tank wire drawing machine has a large volume and the cooling water circulation speed in the water tank 10 is slow, the cooling water near the wire drawing tower wheel 21 and the wire drawing die 22 is at a higher temperature than the cooling water in the rest of the area, and the metal debris generated during the wire drawing process will also float near the wire drawing tower wheel 21. The metal debris will reattach to the surface of the wire drawing tower wheel 21 as the coolant flows, bringing secondary scratches to the surface of the metal wire and affecting the strength and quality of the metal wire. The embodiments of the present invention provide a water tank wire drawing machine for metal wire processing, aiming to reduce the temperature of the cooling water near the wire drawing tower wheel 21 and the wire drawing die 22 and prevent metal impurities from reattaching to the wire drawing tower wheel 21 along with the cooling water. The device mainly includes a water tank 10, a wire drawing mechanism 20, and a bracket 30.

[0022] As Figure 1 and Figure 2 shown, the water tank 10 is welded from stainless steel plates into a rectangular box with an open top. The inside of the water tank 10 is provided with a first water tank 101 for accommodating the coolant. The wire drawing mechanism 20 is arranged in the first water tank 101, and the bracket 30 is fixedly arranged at the bottom of the water tank 10 to keep the structure of the water tank 10 stable.

[0023] Among them, the wire drawing mechanism 20 includes a wire drawing tower wheel 21 for conveying wire materials, a wire drawing die 22 for drawing wire materials, and a wire outlet die 23. In some embodiments, a plurality of wire drawing tower wheels 21 and wire drawing dies 22 are alternately arranged in the horizontal direction. Among them, the wire drawing tower wheel 21 includes an actively driven or passively driven one. The actively driven wire drawing tower wheel 21 is driven to rotate by a reduction motor. The metal wire is wound around the wire drawing tower wheel 21 and then passes through the wire drawing die 22. Through layer-by-layer drawing, the diameter of the wire is reduced to the required diameter and finally led out from the wire outlet die 23 on the side wall of the water tank 10 and wound on the adjacent wire collecting frame.

[0024] AsFigure 2 , Figure 3 and Figure 4 As shown in Figure 3 and Figure 4 , a cooler 40 is provided inside the first water tank 101. The cooler 40 includes a cooling water pipe 41 disposed above the wire drawing tower wheel 21 and the wire drawing die 22, and a guiding member 42 disposed below the wire drawing tower wheel 21 and the wire drawing die 22. The cooling water pipe 41 is used to spray a coolant onto the upper sides of the wire drawing tower wheel 21 and the wire drawing die 22, and the guiding member 42 is used to guide the coolant to the lower sides of the wire drawing tower wheel 21 and the wire drawing die 22 and increase the flow rate of the coolant.

[0025] Furthermore, the cooling water pipe 41 can spray the coolant from the upper sides of the wire drawing tower wheel 21 and the wire drawing die 22 onto the surfaces of the wire drawing tower wheel 21 and the wire drawing die 22, use the coolant to cool the parts of the wire drawing tower wheel 21 and the wire drawing die 22 that are in contact with the wire, and at the same time, the coolant can also play a lubricating role to further reduce the wear of the wire during the wire drawing process.

[0026] In some embodiments, a slot is formed on one side surface of the cooling water pipe 41 facing the wire drawing tower wheel 21 or the wire drawing die 22, and the distribution range of the slots covers the area where the corresponding wire drawing tower wheel 21 or wire drawing die 22 is located. Among them, the slots can be strip-shaped slots or a plurality of linearly distributed round holes, so that the coolant in the cooling water pipe 41 can flow to the parts of the upper surfaces of the wire drawing tower wheel 21 or the wire drawing die 22 that are in contact with the wire, thereby being able to cool the wire during the drawing process.

[0027] Furthermore, the coolant is generally made of soap solution, which not only plays a cooling role during the drawing of the metal wire, but also can play a lubricating role, can reduce the generation of surface cracks of the wire during the drawing process, and enhance the quality of the wire.

[0028] Even further, the guiding member 42 is disposed below the liquid level of the coolant in the first water tank 101, and the shape and structure of the guiding member 42 can cause the coolant near the wire drawing tower wheel 21 and the wire drawing die 22 to flow downward and be discharged.

[0029] As Figure 5 shown, the guiding member 42 includes a guiding plate 421 and a guiding pipe 422 disposed at the top end of the guiding plate 421. A guiding groove 4203 is provided at the bottom of the guiding plate 421, a first drain port 104 is provided on the water tank 10 corresponding to the guiding groove 4203, and a first water inlet 103 is provided on the water tank 10 corresponding to the end of the guiding pipe 422.

[0030] Among them, the first water inlet 103 is connected to an external liquid supply pipe, and the liquid supply pipe conveys the cooled coolant into the diversion pipe 422 through the first water inlet 103. Since the temperature of the coolant in the water tank 10 will rise during use, the temperature of the cooled coolant is lower than that of the coolant in the water tank 10. Thus, by using the diversion pipe 422, the cooled coolant can be directly guided to the vicinity of the wire drawing tower wheel 21 and the wire drawing die 22. Compared with the overall circulating flow of the coolant in the current water tank 10, in this way, the flow rate of the coolant near the wire drawing tower wheel 21 and the wire drawing die 22 can be accelerated, and the cooling effect on the wire drawing tower wheel 21 and the wire drawing die 22 can be improved.

[0031] Furthermore, a first diversion hole 4201 and a second diversion hole 4202 are formed on the diversion pipe 422. The first diversion hole 4201 is used to divert the coolant to the lower side of the wire drawing tower wheel 21 or the wire drawing die 22, and the second diversion hole 4202 is used to divert the coolant into the diversion groove 4203.

[0032] As Figure 5 shown, in some embodiments, both the first diversion hole 4201 and the second diversion hole 4202 are configured as circular through holes. Among them, the diversion direction of the first diversion hole 4201 points to the lower side of the wire drawing tower wheel 21 or the wire drawing die 22, and is used to divert the coolant in the diversion pipe 422 to the vicinity of the wire drawing tower wheel 21 or the wire drawing die 22, so that the relatively low-temperature coolant can contact the wire drawing tower wheel 21 or the wire drawing die 22, achieving a better heat exchange effect.

[0033] The second diversion hole 4202 points to the diversion groove 4203 along the side wall of the diversion plate 421, and can divert the coolant near the wire drawing tower wheel 21 or the wire drawing die 22 in the direction of the diversion groove 4203. Since the metal wire will be drawn or bent when passing through the wire drawing tower wheel 21 or the wire drawing die 22, metal chips will fall off due to damage on its surface. Therefore, the coolant near the wire drawing tower wheel 21 or the wire drawing die 22 usually contains a certain amount of metal chips, and these metal chips will flow with the coolant or reattach to the wire drawing tower wheel 21, thereby causing secondary damage to the surface of the metal wire. Therefore, the liquid flow directed to the diversion groove 4203 led out by the second diversion hole 4202 will divert the coolant containing metal chips near the wire drawing tower wheel 21 or the wire drawing die 22 to the diversion groove 4203. At the same time, the diversion groove 4203 is connected to the first drain port 104, and the first drain port 104 is connected to a suction hose, which can suck out the heat-exchanged coolant and the metal chips contained in the coolant. In this way, the chips in the coolant can be discharged in a large extent in a timely manner.

[0034] Furthermore, the cross-sectional structure of the flow guide plate 421 is "V"-shaped. The flow guide pipes 422 are distributed at the top ends of both sides of the flow guide plate 421, and the distance between the two flow guide pipes 422 is greater than or equal to the diameter of the wire drawing tower wheel 21. In this way, the liquid flows discharged from the two symmetrically distributed flow guide pipes 422 can not only enhance the heat exchange effect on the wire drawing tower wheel 21 or the wire drawing die 22, but also drain the cooling liquid downward along the inclined surface of the flow guide plate 421 from both sides of the wire drawing tower wheel 21 or the wire drawing die 22, and timely discharge the metal chips.

[0035] As Figure 1 , Figure 2 and Figure 3 shown, in order to prevent the temperature of the cooling liquid in the water tank 10 from gradually rising and losing the cooling effect, a heat exchanger 60 is installed on the bracket 30. The heat exchanger 60 includes a plurality of first heat exchange plates 61 and second heat exchange plates 62 that are alternately distributed. The plurality of first heat exchange plates 61 are connected in series, and both ends of the first heat exchange plate 61 are connected to a first water inlet pipe 611 and a first water outlet pipe 612. The first drain port 104 is communicated with the first water inlet pipe 611, and the first water outlet pipe 612 is communicated with the first water inlet 103 and the cooling water pipe 41, so that the cooling liquid discharged from the first drain port 104 is heat-exchanged by the heat exchanger 60 and then re-enters the first water inlet 103 and the cooling water pipe 41.

[0036] Further, a filter is installed between the first drain port 104 and the first water inlet pipe 611. In some embodiments, low-temperature cooling water is introduced into the second heat exchange plate 62, and the cooling liquid in the first heat exchange plate 61 is cooled after heat exchange with the cooling water in the second heat exchange plate 62, and then is discharged from the first water outlet pipe 612. After being connected by a hose, it enters the first water tank 101 from the first water inlet 103 and the cooling water pipe 41, and exchanges heat with the wire drawing tower wheel 21, the wire drawing die 22 and the metal wire. The cooling liquid containing metal impurities after heat exchange re-passes through the first drain port 104, the hose, the filter, and then enters the first heat exchange plate 61 through the first water inlet pipe 611, and circulates to exchange heat with the second heat exchange plate 62.

[0037] Furthermore, the plurality of second heat exchange plates 62 are connected in series, and both ends of the second heat exchange plate 62 are connected to a second water inlet pipe 621 and a second water outlet pipe 622. A heat exchange agent is introduced into the second heat exchange plate 62 to reduce the temperature of the cooling water in the first heat exchange plate 61.

[0038] In some applications of force, the heat transfer medium generally uses cooling water. The cooling water enters the second heat exchange plate 62 through the second water inlet pipe 621 and exchanges heat with the coolant in the first heat exchange plate 61. After the heat exchange, the temperature of the cooling water rises, while the temperature of the coolant drops, thereby achieving the effect of cooling the coolant. The heated cooling water is discharged from the second water outlet pipe 622 and transported to a secondary heat exchange system for cooling, waiting to circulate back into the second heat exchange plate 62 to cool the coolant, realizing a reciprocating cooling effect.

[0039] In some embodiments, to cool the overall temperature of the coolant in the first water tank 101 and prevent the overall temperature of the coolant from rising, which may lead to a decline in the cooling effect on the wire drawing tower wheel 21, the wire drawing die 22, or the wire. A sealed partition 50 is provided inside the water tank 10. The sealed partition 50 divides the internal space of the water tank 10 into a first water tank 101 located on the upper side and a second water tank 102 located on the lower side.

[0040] Among them, the two ends of the second water tank 102 respectively penetrate through the water tank 10 and are fixedly connected to a third water inlet pipe 51 and a third water outlet pipe 52. A heat transfer medium (cooling water) is introduced into the second water tank 102 to reduce the temperature of the cooling water in the first water tank 101. In this way, the second water tank 102 is equivalent to a heat exchange area built into the water tank 10, capable of directly contacting and exchanging heat with the coolant in the first water tank 101, further reducing the temperature of the coolant in the first water tank 101 and enhancing the cooling effect of the coolant in the first water tank 101 on the wire drawing tower wheel 21 and the wire drawing die 22.

[0041] Furthermore, the sealed partition 50 is configured as a serpentine plate. The sealed partition 50 has a protruding portion 501 protruding toward the first water tank 101 side and a recessed portion 502 protruding toward the second water tank 102 side. In this way, the protruding portion 501 and the recessed portion 502 can form a serpentine structure, increasing the contact area between the first water tank 101 and the second water tank 102, thereby achieving a better heat exchange effect and further cooling the coolant in the first water tank 101.

[0042] Even further, a second drain port 105 is provided on the outer side wall of the water tank 10 corresponding to the recessed portion 502. The second drain port 105 is communicated with the first water tank 101, and the first water tank 101 is communicated with the first water inlet pipe 611. Moreover, a filter is installed between the second drain port 105 and the first water inlet pipe 611, which can filter out particulate impurities in the discharged coolant.

[0043] In this way, most of the metal impurities in the first water tank 101 will be discharged from the first drain port 104, and the remaining impurities will be discharged from the second drain port 105. Since the second drain port 105 is provided at each recess 502, it is not easy for impurities to remain in the first water tank 101. Compared with the existing barrel structure, it is easier to keep the inside of the barrel clean and free of impurities, avoiding the trouble of later cleaning.

[0044] Combined with the above embodiments, by respectively arranging the cooling water pipes 41 and the guiding members 42 above and below the wire drawing capstan 21 and the wire drawing die 22 in the first water tank 101, the parts of the wire drawing capstan 21 and the wire drawing die 22 in contact with the wire are cooled by the coolant. At the same time, the coolant can also play a lubricating role, further reducing the wear of the wire during the wire drawing process. The shape and structure of the guiding member 42 can make the coolant near the wire drawing capstan 21 and the wire drawing die 22 flow downward and be discharged, which can accelerate the flow rate of the coolant near the wire drawing capstan 21 and the wire drawing die 22 and improve the cooling effect on the wire drawing capstan 21 and the wire drawing die 22.

[0045] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0046] The above describes the implementation manners, and such description is not restrictive. What is shown in the drawings is only one of the implementation manners, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose, they shall fall within the protection scope.

Claims

1. A water tank wire drawing machine for wire processing, characterized in that, Comprising: A water tank (10) having a first water trough (101) inside for containing coolant; A wire drawing mechanism (20) disposed in the first water trough (101), and the wire drawing mechanism (20) includes a wire drawing tower wheel (21) for conveying wire and a wire drawing die (22) and an outlet die (23) for drawing the wire; A bracket (30) fixedly arranged at the bottom of the water tank (10); Wherein, a cooler (40) is provided inside the first water trough (101), and the cooler (40) includes a cooling water pipe (41) disposed above the wire drawing tower wheel (21) and the wire drawing die (22) and a diversion member (42) disposed below the wire drawing tower wheel (21) and the wire drawing die (22), the cooling water pipe (41) is used for spraying coolant onto the upper sides of the wire drawing tower wheel (21) and the wire drawing die (22), and the diversion member (42) is used for diverting coolant to the lower sides of the wire drawing tower wheel (21) and the wire drawing die (22).

2. The wire drawing machine for metal wire processing according to claim 1, characterized in that: The diversion member (42) includes a diversion plate (421) and a diversion pipe (422) disposed at the top end of the diversion plate (421), a diversion groove (4203) is provided at the bottom of the diversion plate (421), a first drain port (104) is provided on the water tank (10) corresponding to the diversion groove (4203), a first water inlet (103) is provided on the water tank (10) corresponding to the end of the diversion pipe (422), first diversion holes (4201) and second diversion holes (4202) are provided on the diversion pipe (422), the first diversion holes (4201) are used for diverting coolant to the lower sides of the wire drawing tower wheel (21) or the wire drawing die (22), and the second diversion holes (4202) are used for diverting coolant into the diversion groove (4203).

3. The water tank wire drawing machine for wire processing according to claim 2, characterized in that: The cross-section of the diversion plate (421) is configured as a "V" shape, the diversion pipes (422) are distributed at the top ends of both ends of the diversion plate (421), and the distance between the two diversion pipes (422) is greater than or equal to the diameter of the wire drawing tower wheel (21).

4. The water tank wire drawing machine for wire processing according to claim 2, characterized in that: A heat exchanger (60) is installed on the bracket (30), the heat exchanger (60) includes a plurality of first heat exchange plates (61) and second heat exchange plates (62) arranged alternately, the plurality of first heat exchange plates (61) are connected in series, and both ends of the first heat exchange plate (61) are connected to a first water inlet pipe (611) and a first water outlet pipe (612), the first drain port (104) is communicated with the first water inlet pipe (611), the first water outlet pipe (612) is communicated with the first water inlet (103) and the cooling water pipe (41), so that the coolant discharged from the first drain port (104) is reheated through the heat exchanger (60) and then re-enters the first water inlet (103) and the cooling water pipe (41).

5. The wire drawing machine for wire material processing according to claim 4, characterized in that: A filter is installed between the first drain port (104) and the first water inlet pipe (611).

6. The capstan drawing machine for wire processing according to claim 4, characterized in that: A plurality of the second heat exchange plates (62) are arranged in series, and a second water inlet pipe (621) and a second water outlet pipe (622) are connected to both ends of the second heat exchange plate (62). A heat exchange agent is introduced into the second heat exchange plate (62) to reduce the temperature of the cooling water in the first heat exchange plate (61).

7. The wire drawing machine for wire processing according to claim 6, characterized in that: A sealing partition (50) is provided inside the water tank (10). The sealing partition (50) divides the internal space of the water tank (10) into a first water tank (101) located on the upper side and a second water tank (102) located on the lower side. Both ends of the second water tank (102) penetrate through the water tank (10) and are fixedly connected to a third water inlet pipe (51) and a third water outlet pipe (52). A heat exchange agent is introduced into the second water tank (102) to reduce the temperature of the cooling water in the first water tank (101).

8. The capstan drawing machine for wire processing according to claim 7, characterized in that: The sealing partition (50) is configured as a serpentine plate. The sealing partition (50) has a protruding portion (501) protruding toward the first water tank (101) side and a recessed portion (502) protruding toward the second water tank (102) side. A second drain port (105) is provided on the outer wall of the water tank (10) corresponding to the recessed portion (502). The second drain port (105) communicates with the first water tank (101), and the first water tank (101) communicates with the first water inlet pipe (611).

9. The capstan drawing machine for wire processing according to claim 8, wherein: A filter is installed between the second drain port (105) and the first water inlet pipe (611).

10. The wire drawing machine for wire processing according to claim 1, characterized in that: Slot holes are formed on one surface of the cooling water pipe (41) facing the wire drawing tower wheel (21) or the wire drawing die (22), and the distribution range of the slot holes covers the area where the wire drawing tower wheel (21) or the wire drawing die (22) is located.

Images