A cooling device for titanium alloy bars

Abstract

The application discloses a cooling device for titanium alloy bars, which comprises a device support, a device frame and titanium bars, wherein the device frame is installed on the device support, the titanium bars are arranged on the device frame, an input channel is fixedly installed on the device frame, a plurality of input rollers are rotationally connected in the input channel, a plurality of motors are fixedly installed on the input channel, output shafts of the plurality of motors are fixedly connected with the plurality of input rollers, a pushing brake mechanism is arranged on the device frame, the pushing brake mechanism comprises a pushing plate and a brake apron, a long-distance conveying and cooling mechanism with a movable gear plate and a fixed gear plate is arranged on the device frame, and the cooling device for the titanium alloy bars can reduce the oxidation degree of the titanium bar surface when the titanium bar is at a high temperature, reduce the influence on the titanium bar surface, and make the titanium bar in a red-hot state and with slight bending phenomenon reach the natural straightening effect through the influence of gravity.

Description

Technical Field

[0001] This invention relates to the field of metal processing technology, specifically to a cooling device for titanium alloy bars. Background Technology

[0002] During the heat treatment production of titanium alloy bars, the titanium alloy bars are in a red-hot state. Therefore, after the titanium alloy bars are treated, they need to be cooled. Traditional cooling methods mainly use forced air cooling or water cooling. These cooling methods will have an adverse effect on the internal structure and mechanical properties of the titanium alloy bars. To address this issue, cooling equipment for titanium alloy bars is used to achieve natural cooling of the titanium alloy bars.

[0003] However, during the cooling process of titanium alloy bars using cooling equipment, the surface of the titanium alloy bars is in a red-hot state with extremely high surface temperature. When the titanium alloy bars come into contact with air, they are easily oxidized to form an oxide layer, which affects the surface quality of the titanium alloy bars and subsequent surface treatment. Summary of the Invention

[0004] The purpose of this invention is to provide a cooling device for titanium alloy bars to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cooling device for titanium alloy bars, comprising a device support, a device frame, and titanium bars, wherein the device frame is installed on the device support, the titanium bars are disposed on the device frame, an input channel is fixedly installed on the device frame, multiple input rollers are rotatably connected inside the input channel, multiple motors are fixedly installed on the input channel, and the output shafts of the multiple motors are respectively fixedly connected to the multiple input rollers, a pushing and braking mechanism is provided on the device frame, the pushing and braking mechanism includes a push plate and a braking skirt, a long-distance conveying and cooling mechanism with a moving toothed plate and a fixed toothed plate is provided on the device frame, and a cooling auxiliary mechanism is provided below the device frame, the cooling auxiliary mechanism including an air supply duct, fan blades, and a deoxidation chamber;

[0006] The air supply duct is fixedly connected to the lower part of the equipment frame. The lower end of the air supply duct is connected to an air supply pipe. The deoxygenation chamber is connected to the lower end of the air supply pipe. Two combustion components are fixedly installed on the surface of the deoxygenation chamber. The lower end of the deoxygenation chamber is connected to an air inlet pipe. Motor 6 is fixedly installed inside the air inlet pipe. The fan blades are fixedly connected to the output shaft of motor 6.

[0007] As a preferred embodiment of the present invention, the air supply duct is internally fixedly connected with multiple partition plates, and the air supply duct is internally provided with multiple heat-conducting plates and connecting pipes. The multiple heat-conducting plates are connected to each other through connecting pipes. A heat exchange device is fixedly installed on the side of the air supply duct, and an output pipe and an input pipe are installed on the heat exchange device.

[0008] As a preferred embodiment of the present invention, the plurality of heat-conducting sheets are arranged in an alternating pattern, and the air supply duct has a tree-like structure.

[0009] As a preferred embodiment of the present invention, each of the two combustion components is equipped with a flame nozzle, and two heat spreaders are fixedly installed inside the deoxygenation chamber.

[0010] As a preferred embodiment of the present invention, two supporting plates are fixedly connected to the equipment bracket. Two connecting shafts are rotatably connected inside the supporting plates. Multiple eccentric wheels and multiple transmission shafts are fixedly connected to the surfaces of the two connecting shafts. A transmission belt is connected to each pair of transmission shafts. A motor is fixedly installed on the surface of the supporting plates. The output shaft of the motor is fixedly connected to one end of one of the connecting shafts. Multiple connecting arms are fixedly connected to the equipment bracket. Two guide arms are rotatably connected to the connecting arms. Multiple transverse arms are fixedly connected to the equipment bracket. Support arms are slidably sleeved on the surfaces of the transverse arms. The two guide arms are respectively inserted into the interior of the two support arms. Each pair of support arms is fixedly connected to the surface of the moving tooth plate. Multiple fixed tooth plates are fixedly connected to the equipment frame.

[0011] As a preferred embodiment of the present invention, a plurality of straightening teeth are fixedly connected in the equipment frame, a rotating column is rotatably connected to the equipment frame, a plurality of push plates are fixedly connected to the rotating column, a connecting bracket is fixedly connected to the lower surface of the equipment frame, an eccentric wheel is rotatably connected to the lower end of the connecting bracket, a motor is fixedly installed on the connecting bracket, the output shaft of the motor is fixedly connected to the eccentric wheel, and a swing arm is fixedly connected to one end of the rotating column.

[0012] As a preferred embodiment of the present invention, the brake skirt is slidably connected to the inside of the equipment frame, one end of the brake skirt is rotatably connected to a second contact wheel, the lower end of the swing arm is rotatably connected to a first contact wheel, and the lower end of the support arm is rotatably connected to a third contact wheel.

[0013] As a preferred embodiment of the present invention, an output channel is fixedly installed on the equipment frame, a plurality of output rollers are rotatably connected to the output channel, a plurality of motors are fixedly installed on the output channel, and the output shafts of the plurality of motors are respectively fixedly connected to the plurality of output rollers.

[0014] As a preferred embodiment of the present invention, the output channel is internally rotatably connected to a connecting shaft II, a motor II is fixedly installed on the side of the equipment frame, the output shaft of the motor II is fixedly connected to one end of the connecting shaft II, and multiple lifting arms are fixedly connected to the surface of the connecting shaft II.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. This invention consumes most of the oxygen in the deoxygenation chamber by reacting with oxygen in the air and then releasing it through the air supply pipe and duct. This allows the hot air with a lower oxygen content to replace the air around the titanium rod when it is at a high temperature. This reduces the degree of oxidation on the surface of the titanium rod when it is at a high temperature, thus minimizing the impact on the surface. The combustion cost of propane fuel is low, and the water and carbon dioxide produced after combustion have a small impact on the environment. The hot air generated during combustion can prevent the titanium rod from cooling too quickly, so there is no need for additional heating of the air, further reducing the cost of use.

[0017] 2. This invention allows a titanium rod to enter the straightening teeth. At the same time, the surface of the titanium rod only has the residual heat from rolling, and the titanium rod has already begun to air cool. Under the influence of gravity, the titanium rod, which is red-hot and slightly bent, can achieve a natural straightening effect. Furthermore, the horizontal height and longitudinal position of the straightening teeth in the same row are all in a straight line, and the overall shape is "L" to increase the contact surface and achieve a better straightening effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the cooling device of the present invention;

[0020] Figure 3 This is a top view of the cooling device of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the braking skirt and the push plate of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the fixed tooth plate and the movable tooth plate of the present invention;

[0023] Figure 6 This is a schematic diagram of the transmission shaft portion of the present invention;

[0024] Figure 7 This is a schematic diagram of the output channel section of the present invention;

[0025] Figure 8 This is a schematic diagram of the air supply duct portion of the present invention;

[0026] Figure 9 This is a schematic diagram of the structure of the heat-conducting sheet portion of the present invention;

[0027] Figure 10 This is a schematic diagram of the air supply duct and deoxygenation chamber of the present invention.

[0028] In the diagram: 1. Equipment support; 2. Equipment frame; 301. Motor 1; 302. Straightening gear; 303. Titanium rod; 304. Output roller; 305. Motor 2; 306. Eccentric wheel 1; 307. Fixed gear plate; 308. Brake skirt; 309. Input track; 310. Input roller; 311. Moving gear plate; 312. Push plate; 313. Rotating column; 314. Swing arm; 315. Contact wheel 1; 316. Contact wheel 2; 317. Motor 3; 318. Connecting bracket; 319. Motor 4; 320. Support plate; 321. Support arm; 322. Connecting shaft 1; 323. Eccentric wheel 2 324. Drive shaft; 325. Drive belt; 326. Lateral support arm; 327. Connecting support arm; 328. Guide arm; 329. Contact wheel three; 330. Connecting shaft two; 331. Output channel; 332. Motor five; 333. Lifting arm; 401. Air supply duct; 402. Heat exchange device; 403. Partition plate; 404. Air supply pipe; 405. Deoxygenation chamber; 406. Combustion assembly; 407. Output pipe; 408. Input pipe; 409. Heat-conducting plate; 410. Connecting pipe; 411. Motor six; 412. Flame nozzle; 413. Heat spreader plate; 414. Air inlet pipe; 415. Fan blade. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0032] Please see Figure 1-10 This invention provides a technical solution for a cooling device for titanium alloy bars:

[0033] according to Figure 1 , Figure 2 , Figure 8 , Figure 9 and Figure 10 As shown, a cooling device for titanium alloy bars includes a device support 1, a device frame 2, and a titanium bar 303. The device frame 2 is installed on the device support 1, and the titanium bar 303 is disposed on the device frame 2. An input channel 309 is fixedly installed on the device frame 2. Multiple input rollers 310 are rotatably connected inside the input channel 309. Multiple motors 301 are fixedly installed on the input channel 309, and the output shafts of the multiple motors 301 are respectively fixedly connected to the multiple input rollers 310. A push braking mechanism is provided on the device frame 2, which includes a push plate 312 and a brake skirt 308. A long-distance conveying cooling mechanism with a moving toothed plate 311 and a fixed toothed plate 307 is provided on the device frame 2. A cooling auxiliary mechanism is provided below the device frame 2, which includes an air supply duct 401, a fan blade 415, and a deoxidation chamber 405.

[0034] The air supply duct 401 is fixedly connected to the lower part of the equipment frame 2. The lower end of the air supply duct 401 is connected to the air supply pipe 404. The deoxygenation chamber 405 is connected to the lower end of the air supply pipe 404. Two combustion components 406 are fixedly installed on the surface of the deoxygenation chamber 405. Most of the oxygen in the deoxygenation chamber 405 can be consumed by the combustion components 406. The lower end of the deoxygenation chamber 405 is connected to the air inlet pipe 414. The motor 411 is fixedly installed inside the air inlet pipe 414. The fan blade 415 is fixedly connected to the output shaft of the motor 411. The high-speed rotating fan blade 415 can deliver air to the deoxygenation chamber 405.

[0035] The air supply duct 401 is internally fixedly connected with multiple partition plates 403, and the air supply pipe 404 is internally provided with multiple heat-conducting plates 409 and connecting pipes 410. The multiple heat-conducting plates 409 are connected to each other through the connecting pipes 410. The heat in the hot air can be absorbed by the cooling water in the heat-conducting plates 409 to prevent the hot air temperature from being too high and affecting the heat dissipation of the titanium rod 303. Maintaining a certain temperature can also prevent the surface heat of the titanium rod 303 from being lost too quickly.

[0036] The side of the air supply duct 401 is fixedly equipped with a heat exchange device 402, which is equipped with an output pipe 407 and an input pipe 408. The heated cooling water can be treated through the heat exchange device 402. Multiple heat-conducting fins 409 are arranged in an alternating pattern. The air supply duct 404 has a tree-like structure. Both combustion components 406 are equipped with burner nozzles 412. The long burner nozzles 412 can increase the combustion area of ​​the flame and improve the combustion effect. Two heat spreaders 413 are fixedly installed inside the deaeration chamber 405. When the flame is blown away by the wind during combustion, the grid-like heat spreaders 413 can prevent the flame from spreading too widely and reducing the combustion effect.

[0037] In practical use, motor 411 drives fan blades 415 to rotate, thereby transporting air to the deoxygenation chamber 405 through the high-speed rotating fan blades 415. Simultaneously, fuel in combustion assembly 406 reacts with oxygen in the air for combustion. Combustion assembly 406 is a common technique in existing technology and will not be elaborated further. This process consumes most of the oxygen in deoxygenation chamber 405, and the air flows out through air supply pipe 404 and air supply duct 401. This replaces the surrounding air of titanium rod 303 when it is at a high temperature with hot air containing less oxygen. As the hot air flows through air supply duct 401, the cooling water in heat-conducting plate 409 absorbs the heat from the hot air, and the heat is further processed by heat exchange device 402. Heat exchange device 402 is also a common technique in existing technology and will not be elaborated further. This process reduces the temperature of the processed air, preventing the hot air temperature from becoming too high and affecting the cooling of titanium rod 303.

[0038] according to Figure 1-7As shown, a cooling device for titanium alloy bars includes a support frame 1 with two support plates 320 fixedly connected to it. Two connecting shafts 322 are rotatably connected inside the support plates 320. Multiple eccentric wheels 323 and multiple transmission shafts 324 are fixedly connected to the surfaces of the two connecting shafts 322. The eccentric wheels 323 allow the support arm 321 to move upwards. A transmission belt 325 is connected to each pair of transmission shafts 324. A motor 319 is fixedly mounted on the surface of the support plates 320. The output shaft of the motor 319 is fixedly connected to one end of one of the connecting shafts 322. Multiple connecting arms 327 are fixedly connected to the support frame 1. Two guide arms 328 are rotatably connected to the connecting arms 327. The guide arms 328 guide the moving toothed plate 311 to move at an upward angle.

[0039] The equipment support 1 is fixedly connected to multiple horizontal support arms 326. Support arms 321 are slidably sleeved on the surface of the horizontal support arms 326. Two guide arms 328 are respectively inserted into the interior of the two support arms 321. Each pair of support arms 321 is fixedly connected to the surface of the moving tooth plate 311. Multiple fixed tooth plates 307 are fixedly connected to the equipment frame 2. Multiple straightening teeth 302 are fixedly connected in the equipment frame 2. A rotating column 313 is rotatably connected to the equipment frame 2. Multiple push plates 312 are fixedly connected to the rotating column 313. The titanium rod 303 can be pushed onto the brake skirt 308 by the push plates 312 to ensure that the titanium rod 303 is disengaged from the input channel 309, and at the same time prevent the subsequent titanium rod 303 from disengaging from the input channel 309.

[0040] The lower surface of the equipment frame 2 is fixedly connected to a connecting bracket 318. The lower end of the connecting bracket 318 is rotatably connected to an eccentric wheel 306. A motor 317 is fixedly mounted on the connecting bracket 318. The output shaft of the motor 317 is fixedly connected to the eccentric wheel 306. One end of the rotating column 313 is fixedly connected to a swing arm 314. The brake skirt 308 is slidably connected to the inside of the equipment frame 2, so that the brake skirt 308 can move upward, allowing the titanium rod 303 to disengage from the brake skirt 308 and enter the straightening gear 302. One end of the brake skirt 308 is rotatably connected to a contact wheel 316. The lower end of the swing arm 314 is rotatably connected to a contact wheel 315. The lower end of the support arm 321 is rotatably connected to a contact wheel 329. The contact wheel 315, contact wheel 316 and contact wheel 329 can reduce the friction force on the drive component during rotation or lifting, and reduce component wear.

[0041] The equipment frame 2 is fixedly equipped with an output channel 331, and multiple output rollers 304 are rotatably connected to the output channel 331. Multiple motors 332 are fixedly installed on the output channel 331, and the output shafts of the multiple motors 332 are respectively fixedly connected to the multiple output rollers 304. The titanium rod 303 can be moved out of the cooling equipment to the equipment for the next process through the output rollers 304. The output channel 331 is rotatably connected to a connecting shaft 330. A motor 305 is fixedly installed on the side of the equipment frame 2. The output shaft of the motor 305 is fixedly connected to one end of the connecting shaft 330. Multiple lifting arms 333 are fixedly connected to the surface of the connecting shaft 330. The titanium rod 303 can be lifted onto the output channel 331 through the lifting arms 333.

[0042] In practical use, the eccentric wheel 323 is rotated by the cooperation of motor 319, drive shaft 324, and drive belt 325. The eccentric wheel 323 then presses against the support arm 321, causing it to move upwards. Simultaneously, the guide arm 328 guides the moving toothed plate 311 to move at an upward angle, lifting the titanium rod 303. As the moving toothed plate 311 moves downwards, the titanium rod 303 is placed into the tooth grooves on the next moving toothed plate 311 and fixed toothed plate 307. This process is repeated to slowly convey the titanium rod 303. When the titanium rod 303 reaches its end, motor 305 drives the connecting shaft 330 to rotate, simultaneously rotating multiple lifting arms 333 upwards. This lifts the titanium rod 303 onto the output channel 331. Multiple motors 332 then drive multiple output rollers 304 to rotate simultaneously, moving the titanium rod 303 out of the cooling equipment and into the next processing equipment.

[0043] When entering the cooling process, the titanium rod 303 is moved into the input channel 309. Then, the input roller 310 is rotated by the motor 301, which conveys the titanium rod 303 into the input channel 309. Then, the eccentric wheel 306 is rotated by the motor 317. The eccentric wheel squeezes the swing arm 314, causing the swing arm 314 to rotate and the push plate 312 to tilt forward. The push plate 312 pushes the titanium rod 303 into the groove between the upper inclined brake skirt 308 and the straightening tooth 302, ensuring that the titanium rod 303 is removed from the input channel. 309. When the eccentric wheel 306 rotates to the compression contact wheel 316, the brake skirt 308 can be moved upward by squeezing it, so that the titanium rod 303 can be separated from the brake skirt 308 and enter the straightening tooth 302. At the same time, it prevents the subsequent titanium rod 303 from leaving the input channel 309 and rolling onto the brake skirt 308. The straightening tooth 302 has the function of allowing the heated titanium rod 303 to be naturally straightened by gravity. The horizontal height and longitudinal position of the same row of straightening teeth 302 are all in a straight line, and the overall shape is "L" to increase the contact surface and achieve a better straightening effect.

[0044] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cooling device for titanium alloy bars, comprising a device support (1), a device frame (2), and a titanium bar (303), characterized in that: The equipment frame (2) is installed with the equipment support (1). The titanium rod (303) is set on the equipment frame (2). An input channel (309) is fixedly installed on the equipment frame (2). Multiple input rollers (310) are rotatably connected inside the input channel (309). Multiple motors (301) are fixedly installed on the input channel (309). The output shafts of the multiple motors (301) are fixedly connected to the multiple input rollers (310). A push braking mechanism is provided on the equipment frame (2). The push braking mechanism includes a push plate (312) and a brake skirt (308). A long-distance conveying and cooling mechanism with a moving tooth plate (311) and a fixed tooth plate (307) is provided on the equipment frame (2). A cooling auxiliary mechanism is provided below the equipment frame (2). The cooling auxiliary mechanism includes an air duct (401), a fan blade (415), and a deoxidation chamber (405). The air supply duct (401) is fixedly connected to the lower part of the equipment frame (2). The lower end of the air supply duct (401) is connected to the air supply pipe (404). The deoxygenation chamber (405) is connected to the lower end of the air supply pipe (404). Two combustion components (406) are fixedly installed on the surface of the deoxygenation chamber (405). The lower end of the deoxygenation chamber (405) is connected to the air inlet pipe (414). The air inlet pipe (414) is fixedly installed inside the air inlet pipe (414). The fan blade (415) is fixedly connected to the output shaft of the motor (411). The air supply duct (401) is internally fixedly connected with multiple partition plates (403), and the air supply pipe (404) is internally provided with multiple heat-conducting plates (409) and connecting pipes (410). The multiple heat-conducting plates (409) are connected to each other through connecting pipes (410). A heat exchange device (402) is fixedly installed on the side of the air supply duct (401), and an output pipe (407) and an input pipe (408) are installed on the heat exchange device (402).

2. The cooling device for titanium alloy bars according to claim 1, characterized in that: The multiple heat-conducting plates (409) are arranged in an alternating pattern, and the air supply duct (404) has a tree-like structure.

3. The cooling device for titanium alloy bars according to claim 1, characterized in that: Both combustion components (406) are equipped with burner nozzles (412), and two heat spreaders (413) are fixedly installed inside the deoxygenation chamber (405).

4. A cooling device for titanium alloy bars according to claim 1, characterized in that: Two support plates (320) are fixedly connected to the equipment bracket (1). Two connecting shafts (322) are rotatably connected inside the support plates (320). Multiple eccentric wheels (323) and multiple transmission shafts (324) are fixedly connected to the surfaces of the two connecting shafts (322). A transmission belt (325) is connected to each pair of transmission shafts (324). A motor (319) is fixedly installed on the surface of the support plates (320). The output shaft of the motor (319) is fixedly connected to one end of one of the connecting shafts (322). The equipment bracket (1) is fixedly connected to multiple connecting arms (327), and two guide arms (328) are rotatably connected to the connecting arms (327). The equipment bracket (1) is fixedly connected to multiple transverse arms (326), and a support arm (321) is slidably sleeved on the surface of the transverse arms (326). The two guide arms (328) are respectively inserted into the interior of the two support arms (321). Each pair of support arms (321) is fixedly connected to the surface of the moving tooth plate (311), and multiple fixed tooth plates (307) are fixedly connected to the equipment frame (2).

5. A cooling device for titanium alloy bars according to claim 4, characterized in that: Multiple straightening teeth (302) are fixedly connected in the equipment frame (2). A rotating column (313) is rotatably connected to the equipment frame (2). Multiple push plates (312) are fixedly connected to the rotating column (313). A connecting bracket (318) is fixedly connected to the lower surface of the equipment frame (2). An eccentric wheel (306) is rotatably connected to the lower end of the connecting bracket (318). A motor (317) is fixedly installed on the connecting bracket (318). The output shaft of the motor (317) is fixedly connected to the eccentric wheel (306). A swing arm (314) is fixedly connected to one end of the rotating column (313).

6. A cooling device for titanium alloy bars according to claim 5, characterized in that: The brake skirt (308) is slidably connected to the inside of the equipment frame (2). One end of the brake skirt (308) is rotatably connected to a second contact wheel (316), the lower end of the swing arm (314) is rotatably connected to a first contact wheel (315), and the lower end of the support arm (321) is rotatably connected to a third contact wheel (329).

7. A cooling device for titanium alloy bars according to claim 6, characterized in that: An output channel (331) is fixedly installed on the equipment frame (2). Multiple output rollers (304) are rotatably connected to the output channel (331). Multiple motors (332) are fixedly installed on the output channel (331). The output shafts of the multiple motors (332) are respectively fixedly connected to the multiple output rollers (304).

8. A cooling device for titanium alloy bars according to claim 7, characterized in that: The output channel (331) is rotatably connected to a second connecting shaft (330). A second motor (305) is fixedly installed on the side of the equipment frame (2). The output shaft of the second motor (305) is fixedly connected to one end of the second connecting shaft (330). Multiple lifting arms (333) are fixedly connected to the surface of the second connecting shaft (330).

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