Horizontal continuous casting device for brazing filler metal

Abstract

The utility model discloses a horizontal continuous casting device for brazing filler metal, which comprises a solidification device, a continuous casting device and a continuous casting device, the cooling device comprises a water pump and a spray head, and the water pump is connected with the spray head through a pipeline and used for cooling the brazing filler metal; the drying device comprises a fan, a shaft of the fan is connected with the water pump through a first belt wheel set, and the fan is used for drying water stains on the brazing filler metal; the throwing device comprises a throwing support, a motor and throwing rollers, at least two longitudinally arranged throwing rollers are arranged on the throwing support, one end of each throwing roller is connected with the fan through a second belt wheel set, one end of each throwing roller is connected with the motor, and the throwing rollers are used for continuously pulling the brazing filler metal; when the motor is started, the throwing roller drives the second belt wheel set to enable the fan to start to rotate, the fan and the water pump synchronously rotate through the first belt wheel set, and the water pump continuously pumps water to the spray head.

Description

Technical Field

[0001] The present application relates to the technical field of horizontal continuous casting, and in particular to a horizontal continuous casting device for solder. Background Art

[0002] In the field of modern industrial production and processing, continuous casting technology is widely used in the production of steel and non-ferrous metals as an efficient metal forming method. In the continuous casting process, the cooling zone plays a vital role. Its main function is to ensure uniform cooling of the ingot by effectively controlling the cooling rate, avoiding the occurrence of internal cracks and surface defects, and promoting the homogenization of the ingot structure.

[0003] In the traditional cooling zone, high-pressure water mist is directly sprayed on the surface of the high-speed moving ingot to quickly remove the heat and achieve the desired cooling effect. However, this process will inevitably leave residual moisture on the surface of the ingot. If it is not treated, it may cause the surface quality of the product to deteriorate and increase the risk of rust in subsequent cutting, heat treatment and other processes.

[0004] Therefore, the purpose of this application is to enable the drying system to achieve water evaporation efficiently and quickly while ensuring energy utilization efficiency and reducing the impact on the overall production line speed.

[0005] The above contents are only used to assist in understanding the technical solution of the present application, and do not constitute an admission that the above contents are the closest prior art to the present application. Summary of the invention

[0006] Based on this, the present application provides a horizontal continuous casting device for brazing material to solve one of the above-mentioned technical problems.

[0007] The technical solution adopted by the present application to solve its technical problems is, including: a solidification device, used to quickly solidify liquid brazing liquid into brazing material; a cooling device, including a water pump and a nozzle, the water pump and the nozzle are connected by a pipeline, and are used to cool the brazing material; a drying device, including a fan, the shaft of the fan is connected to the water pump through a first pulley group, and is used to dry water stains on the brazing material; a drawing device, including a drawing support, a motor, and a drawing roller, at least two longitudinally arranged drawing rollers are arranged on the drawing support, one end of the drawing roller is connected to the fan through a second pulley group, and one end of the drawing roller is connected to the motor, and is used to continuously pull the brazing material; when the motor is started, the drawing roller drives the second pulley group to make the fan start to rotate, the fan and the water pump rotate synchronously through the first pulley group, so that the water pump continuously pumps water to the nozzle.

[0008] In some embodiments, the water pump further includes a pump casing and an impeller. The impeller is disposed inside the pump casing. A main shaft is formed at one end of the impeller and is connected to the first pulley assembly.

[0009] In some embodiments, the outer diameter of the pulley in the second pulley set connected to the drawing roller is larger than the outer diameter of the pulley connected to the fan.

[0010] In some embodiments, the outer diameters of the two pulleys of the first pulley set are equal to the outer diameter of the pulley with a smaller outer diameter of the second pulley set, and the pulley of the first pulley set connected to the fan is coaxial with the pulley with a smaller outer diameter of the second pulley set.

[0011] In some embodiments, a gear is installed at one end of each of the two drawing rollers, and the two gears are meshed with each other.

[0012] In some embodiments, the cooling device further includes a water tank, at least four support columns, and a top plate, wherein the water tank is connected to a water pump, and the top plate is provided with holes through which pipes pass for connecting a nozzle and a water pump.

[0013] In some embodiments, the drying device further includes a drying box and a heating tube. The heating tube and a fan are arranged inside the drying box to heat the inside of the drying box to speed up the drying process.

[0014] The beneficial effect of the present application is that the drying device behind the cooling device can effectively dry the water stains behind the solder, and because of the first pulley group and the second pulley group, when the motor is started, it drives the operation of the drying device and the cooling device at the same time, greatly improving the energy utilization efficiency while using only one power source. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of this application.

[0017] Figure 2 It is a schematic cross-sectional view of the internal structure of the drying device of the present application.

[0018] Figure 3 It is an exploded view of the water pump of this application.

[0019] Explanation of the accompanying drawings: 1. Solidification device; 2. Cooling device; 21. Water tank; 22. Water pump; 221. Pump casing; 222. Impeller; 223. Main shaft; 23. Nozzle; 24. Top plate; 25. Support column; 3. Drying device; 31. Drying box; 32. Fan; 33. Heating tube; 4. Pottery drawing device; 41. Motor; 42. Pottery drawing roller; 43. Gear; 5. First pulley group; 6. Second pulley group. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to achieve. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that the combination of such technical solutions does not exist and is not within the scope of protection of this application.

[0021] In the embodiments of this application, please refer to Figure 1-3 As shown, the present application provides a horizontal continuous casting device for solder, which mainly includes: a solidification device 1, used to quickly solidify liquid solder into solder; a cooling device 2, including a water pump 22 and a nozzle 23, the water pump 22 and the nozzle 23 are connected by a pipeline, and are used to cool the solder; a drying device 3, including a fan 32, the shaft of the fan 32 is connected to the water pump 22 through a first pulley group 5, and is used to dry water stains on the solder; a billet drawing device 4, including a billet drawing bracket, a motor 41, and a billet drawing roller 4 2. At least two longitudinally arranged drawing rollers 42 are provided on the drawing support, one end of the drawing roller 42 is connected to the fan 32 through the second pulley group 6, and one end of the drawing roller 42 is connected to the motor 41, for continuously pulling the solder; when the motor 41 is started, the drawing roller 42 drives the second pulley group 6 to make the fan 32 start to rotate, and the fan 32 and the water pump 22 rotate synchronously through the first pulley group 5, so that the water pump 22 continuously pumps water to the nozzle 23.

[0022] Specifically, when the motor 41 is started, the motor 41 drives the drawing roller 42 to continuously pull the solder outward, and at the same time, the fan 32 starts to rotate through the second pulley group 6 to dry the solder with water stains. At the same time, the first pulley coaxial with the pulley of the second pulley group 6 starts to synchronously drive the water pump 22 of the cooling device 2 to start operating, and uses centrifugal force to continuously pump water to the nozzle 23 to cool the solder.

[0023] Some preferred / improved embodiments based on the above embodiments will be described below. Any one of the following embodiments may be selected, or multiple embodiments may be selected and combined.

[0024] Reference Figure 3 As shown, the water pump 22 also includes a pump casing 221 and an impeller 222. The impeller 222 is arranged inside the pump casing 221. A main shaft 223 is formed at one end of the impeller 222 and is connected to the first pulley group 5. In this way, the rotation of the fan 32 can synchronously drive the impeller 222 to rotate, and the rotation of the impeller 222 can continuously pump water upward through centrifugal force.

[0025] Reference Figure 1 As shown, in order to make the rotation speed of the fan 32 and the water pump 22 greater than the rotation speed of the drawing roller 42 to form a differential, the outer diameter of the pulley connected to the drawing roller 42 in the second pulley group 6 is greater than the outer diameter of the pulley connected to the fan 32.

[0026] Specifically, in order to allow the fan 32 to be driven by the second pulley group 6 while driving the first pulley group 5, the outer diameters of the two pulleys of the first pulley group 5 are equal to the outer diameter of the pulley with the smaller outer diameter of the second pulley group 6, and the pulley of the first pulley group 5 connected to the fan 32 is coaxial with the pulley with the smaller outer diameter of the second pulley group 6.

[0027] Preferably, a gear 43 is installed at one end of the two drawing rollers 42, and the two gears 43 are meshed with each other. In this arrangement, the two drawing rollers 42 can rotate synchronously and oppositely through the gear 43, so that one drawing roller 42 changes from a driven one to a driving one.

[0028] Reference Figure 1 As shown, the cooling device 2 also includes a water tank 21, at least four support columns 25, and a top plate 24. The water tank 21 is connected to the water pump 22, and the top plate 24 is provided with holes passed by pipes for connecting the nozzle 23 and the water pump 22.

[0029] Reference Figure 2 As shown, in order to prevent the fan 32 from failing to dry the water stains, the drying device further includes a drying box 31 and a heating tube 33. The heating tube 33 and the fan 32 are arranged inside the drying box 31 to heat the inside of the drying box 31 to speed up the drying speed.

[0030] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed herein.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present application, and the aforementioned embodiments are only used to illustrate the technical solution of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not drive the essence of the corresponding technical solutions away from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A horizontal continuous casting device for brazing material, characterized in that: include: A solidification device, used to quickly solidify the liquid brazing liquid into brazing material; A cooling device, including a water pump and a nozzle, wherein the water pump and the nozzle are connected via a pipeline and are used to cool the solder; A drying device, comprising a fan, the shaft of which is connected to the water pump via a first pulley set, and is used to dry water stains on the solder; A drawing device, comprising a drawing support, a motor, and a drawing roller, wherein at least two longitudinally arranged drawing rollers are arranged on the drawing support, one end of the drawing roller is connected to the fan through a second pulley set, and one end of the drawing roller is connected to the motor, for continuously drawing the solder; When the motor is started, the drawing roller drives the second pulley group to make the fan start to rotate, and the fan and the water pump rotate synchronously through the first pulley group, so that the water pump continuously pumps water to the nozzle.

2. A horizontal continuous casting device for brazing material according to claim 1, characterized in that: The water pump further comprises a pump casing and an impeller. The impeller is arranged inside the pump casing. A main shaft is formed at one end of the impeller and is connected to the first pulley assembly.

3. The horizontal continuous casting device of brazing material according to claim 1, characterized in that: The outer diameter of the pulley in the second pulley set connected to the drawing roller is greater than the outer diameter of the pulley connected to the fan.

4. A horizontal continuous casting device for brazing material according to claim 1, characterized in that: The outer diameters of the two pulleys of the first pulley set are equal to the outer diameter of the pulley with the smaller outer diameter of the second pulley set, and the pulley of the first pulley set connected to the fan is coaxial with the pulley with the smaller outer diameter of the second pulley set.

5. The horizontal continuous casting device of brazing material according to claim 1, characterized in that: One end of the two drawing rollers is provided with a gear, and the two gears are meshed with each other.

6. The horizontal continuous casting device of brazing material according to claim 1, characterized in that: The cooling device also includes a water tank, at least four supporting columns, and a top plate. The water tank is connected to a water pump, and the top plate is provided with holes passed through by pipes for connecting the nozzle and the water pump.

7. The horizontal continuous casting device of brazing material according to claim 1, characterized in that: The drying device also includes a drying box and a heating tube. The heating tube and a fan are arranged inside the drying box to heat the inside of the drying box to speed up the drying speed.

Images