Cooling device convenient to take and used for heat treatment of metal materials

Abstract

According to the technical scheme, the cooling device comprises an equipment box and a refrigerator, an air bellow is installed in the middle of the top of the equipment box, an exhaust fan is installed at the bottom in the air bellow, and the refrigerator is installed on the side, close to the air bellow, of the top of the equipment box. A cooling pipe is installed on one side of the refrigerator, heat exchange pieces are installed on the top, located in the equipment box, of the outer surface of the cooling pipe, a conveying pipe is installed at the output end of the exhaust fan, and an air spraying pipe is installed at the top, located in the equipment box, of the tail end of the conveying pipe. The utility model discloses a convenient-to-take cooling device for heat treatment of a metal material, and solves the problems that after heat treatment equipment is subjected to water cooling treatment, cooling water on the surface of the metal material cannot be cleaned, the cooling water on the surface of the metal material needs to fall for a long time, the cooling water is easy to lose along with taking out of a product, and the use economy is poor. And the loss probability of the cooling liquid is reduced, so that the use economy of the cooling liquid is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment, in particular to a cooling device for heat treatment of metal materials which is convenient to take. Background Art

[0002] Heat treatment is a process that changes the structure and properties of metal materials by heating and cooling them. It can make the material obtain the required hardness, strength, wear resistance, corrosion resistance and other properties to meet specific engineering and application requirements. Heat treatment is a key metal processing process that can adjust the properties of metals by changing their structure and organization. It is widely used in various industries such as automobiles, aerospace, machinery manufacturing, etc. to improve the quality and performance of products.

[0003] Existing heat treatment equipment cannot clean the cooling water on the surface of metal materials after water cooling treatment. The cooling water on the surface of the metal material needs a long time to fall, and the cooling water is easily lost when the product is taken out, which is not economical to use. Therefore, we propose a cooling device for heat treatment of metal materials that is easy to take. Utility Model Content

[0004] The utility model aims to provide a cooling device for heat treatment of metal materials which is easy to take, so as to achieve the effect of cleaning the cooling liquid on the surface of the metal material, so as to solve the problem that the existing heat treatment equipment cannot clean the cooling water on the surface of the metal material after the water cooling treatment, the cooling water on the surface of the metal material needs a long time to fall, and the cooling water is easily lost when the product is taken out, resulting in poor economic efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for heat treatment of metal materials that is easy to take, comprising an equipment box and a refrigerator, wherein a bellows is installed in the middle of the top of the equipment box, an exhaust fan is installed at the bottom of the bellows, a refrigerator is installed on one side of the top of the equipment box close to the bellows, a cooling pipe is installed on one side of the refrigerator, a heat exchange plate is installed on the outer surface of the cooling pipe at the top of the equipment box, and a conveyor belt is installed in the middle of the inside of the equipment box.

[0006] Preferably, a limit rod is installed inside the equipment box on a side facing away from the refrigerator, a screw rod is installed inside the equipment box at the bottom of the limit rod, and sliders are installed on both sides of the screw rod and the limit rod.

[0007] Preferably, a spray pipe is installed at the bottom of the slider, a spray head is provided at the bottom of the spray pipe, a water suction pipe is installed near the bottom of the rear surface of the equipment box, a circulating pump is installed in the middle of the water suction pipe, and the outer surface of the water suction pipe is connected to the spray pipe through a connecting hose near the end.

[0008] Preferably, a motor is installed at one end of the screw rod, the screw rod is screwed to the sliders on both sides through threads, and the threads on the outer surface of the screw rod are arranged in reverse.

[0009] Preferably, a guide plate is installed at the bottom of the equipment box, a support seat is installed on the top of the guide plate, a support rod is installed on the top of the support seat, a spring groove is provided inside the support seat at the bottom of the support rod, a spring is installed inside the spring groove, and a rubber scraper is installed on the top of the support rod.

[0010] Preferably, the exhaust fan input end is connected to the outer surface of the bellows through an air inlet pipe, and a dryer is installed in the middle of the air inlet pipe.

[0011] Preferably, a delivery pipe is installed at the output end of the exhaust fan, an air jet pipe is installed at the top of the end of the delivery pipe in the equipment box, and an air jet head is installed at the bottom of the air jet pipe.

[0012] Preferably, an observation window is installed on the front surface of the equipment box near the bottom.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model achieves the effect of cleaning the cooling liquid on the surface of the metal material by arranging a bellows and an exhaust fan, so as to solve the problem that the existing heat treatment equipment cannot clean the cooling water on the surface of the metal material after the water cooling treatment, the cooling water on the surface of the metal material needs a long time to fall, and the cooling water is easily lost when the product is taken out, resulting in poor economic efficiency. The utility model reduces the loss probability of the cooling liquid, thereby improving the economic efficiency of the use of the cooling liquid.

[0015] 2. The utility model achieves the effect of scraping and collecting the coolant on the lower surface of the conveyor belt by arranging a guide plate, a support seat, a support rod and a rubber scraper, so as to solve the problem that the coolant is easily left on the lower surface of the conveyor belt when the conveyor belt is transporting products, resulting in the loss of coolant, thereby reducing the probability of coolant loss and improving the economic efficiency of the use of coolant.

[0016] 3. The utility model achieves the effect of uniformly spraying coolant on metal materials by arranging a motor, a screw rod, a slider and a spray pipe, so as to solve the problems of poor coolant spraying uniformity and poor cooling efficiency of metal materials during cooling of existing metal materials, thereby improving the cooling uniformity of metal materials and thus improving the heat treatment quality of metal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 For Figure 2 Schematic diagram of the enlarged structure of A therein;

[0020] Figure 4 For Figure 2 Schematic diagram of the enlarged structure of B therein.

[0021] Reference numerals: 1, equipment box; 2, observation window; 3, conveyor belt; 4, cooler; 5, air box; 6, water suction pipe; 7, circulation pump; 8, air injection pipe; 9, heat exchange fin; 10, air injection head; 11, guide plate; 12, cooling pipe; 13, delivery pipe; 14, exhaust fan; 15, dryer; 16, intake pipe; 17, limiting rod; 18, lead screw; 19, motor; 20, slider; 21, spray pipe; 22, spray head; 23, connecting hose; 24, spring; 25, support rod; 26, rubber squeegee; 27, support seat; 28, spring groove. Detailed implementation manners

[0022] The technical solutions of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1

[0024] As Figures 1-3 shown, to achieve the above object, the present utility model provides the following technical solutions: A cooling device for heat treatment of metal materials that is convenient to take, including an equipment box 1 and a cooler 4. An air box 5 is installed in the middle of the top of the equipment box 1, an exhaust fan 14 is installed at the bottom of the inner part of the air box 5, a cooler 4 is installed on one side of the top of the equipment box 1 close to the air box 5, a cooling pipe 12 is installed on one side of the cooler 4, heat exchange fins 9 are installed on the outer surface of the cooling pipe 12 at the top of the inner part of the equipment box 1, a conveyor belt 3 is installed in the middle of the inner part of the equipment box 1, a limiting rod 17 is installed on one side of the inner part of the equipment box 1 away from the cooler 4, a lead screw 18 is installed at the bottom of the inner part of the equipment box 1 located below the limiting rod 17, sliders 20 are installed on both sides of the lead screw 18 and the limiting rod 17, a spray pipe 21 is installed at the bottom of the slider 20, spray heads 22 are provided at the bottom of the spray pipe 21, a water suction pipe 6 is installed at the bottom of the rear surface of the equipment box 1, a circulation pump 7 is installed in the middle of the water suction pipe 6, and the outer surface of the water suction pipe 6 is connected to the spray pipe 21 through a connecting hose 23 near the end. One end of the lead screw 18 is installed with a motor 19, the lead screw 18 and the two sliders 20 are connected by screw threads in a screwed manner, and the threads on the outer surface of the lead screw 18 are arranged in the opposite direction. By providing the lead screw 18, the sliders 20 are driven to move towards or away from each other.

[0025] As Figure 2As shown, the input end of the exhaust fan 14 is connected to the outer surface of the bellows 5 through an air intake pipe 16, a dryer 15 is installed in the middle of the air intake pipe 16, and the intake air is dried by the dryer 15. The output end of the exhaust fan 14 is installed with a delivery pipe 13, and the end of the delivery pipe 13 is located at the top of the equipment box 1 and an injection pipe 8 is installed. The bottom of the injection pipe 8 is installed with a nozzle 10, and an observation window 2 is installed on the front surface of the equipment box 1 near the bottom.

[0026] The working principle of a conveniently accessible cooling device for heat treatment of metal materials based on Example 1 is as follows: after the utility model is installed, the heat-treated metal material is driven to move to one side of the equipment box 1 by the conveyor belt 3, and the circulation pump 7 is started at the same time. The cooling water is pumped out by the circulation pump 7 and the pumping pipe 6 and then transported to the spray pipe 21, and then sprayed out through the spray head 22, so as to spray and cool the metal material. At the same time, the motor 19 is started, and the motor 19 drives the screw rod 18 to rotate, and the screw rod 18 drives the slider 20 to move toward or in the opposite direction, so as to spray and cool the metal material evenly. Water is used to cool the metal material, and the cooled metal material is transported to the bottom of the cooling pipe 12. The exhaust fan 14 is started, and the external air is extracted through the exhaust fan 14 and the air inlet pipe 16, and is transported to the injection pipe 8 through the delivery pipe 13, and is ejected through the nozzle 10 at the bottom of the injection pipe 8. At the same time, the gas is cooled and cooled through the refrigerator 4 and the cooling pipe 12. The cooled gas is blown to the outer surface of the metal material to cool the metal material. At the same time, the cooling water on the surface of the metal material is blown off to facilitate the collection of the cooling water. At this point, the working process of this equipment is completed.

[0027] Embodiment 2

[0028] like Figure 2 and Figure 4 As shown, the utility model proposes a cooling device for heat treatment of metal materials which is easy to take. Compared with the first embodiment, this embodiment also includes: a guide plate 11 is installed at the bottom of the equipment box 1, a support seat 27 is installed on the top of the guide plate 11, a support rod 25 is installed on the top of the support seat 27, a spring groove 28 is provided inside the support seat 27 at the bottom of the support rod 25, a spring 24 is installed inside the spring groove 28, and a rubber scraper 26 is installed on the top of the support rod 25, and the cooling water on the lower surface of the conveyor belt 3 is scraped and collected by the arranged rubber scraper 26.

[0029] In this embodiment, when in use, the support rod 25 is supported by the elastic force of the spring 24, and the rubber scraper 26 is pressed tightly against the bottom of the conveyor belt 3. The cooling water on the lower surface of the conveyor belt 3 is scraped by the set rubber scraper 26, and the cooling water is collected at the bottom of the equipment box 1.

[0030] The above specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solution of the present utility model and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A cooling device for heat treatment of metal materials that is convenient to pick up, comprising an equipment box (1) and a refrigerator (4), characterized in that: In the middle of the top of the equipment box (1), a wind box (5) is installed. At the bottom inside the wind box (5), an exhaust fan (14) is installed. On one side of the top of the equipment box (1) close to the wind box (5), a refrigerator (4) is installed. On one side of the refrigerator (4), a cooling pipe (12) is installed. On the outer surface of the cooling pipe (12) at the top inside the equipment box (1), heat exchange fins (9) are installed. In the middle inside the equipment box (1), a conveyor belt (3) is installed.

2. The cooling device for heat treatment of metal materials that is convenient to pick up according to claim 1, wherein: On the side of the inside of the equipment box (1) away from the refrigerator (4), a limiting rod (17) is installed. At the bottom of the limiting rod (17) inside the equipment box (1), a lead screw (18) is installed. On both sides of the lead screw (18) and the limiting rod (17), sliders (20) are installed.

3. The cooling device for heat treatment of metal materials that is convenient to pick up according to claim 2, wherein: At the bottom of the slider (20), a spray pipe (21) is installed. At the bottom of the spray pipe (21), spray nozzles (22) are provided. At the bottom of the rear surface of the equipment box (1), a water suction pipe (6) is installed. In the middle of the water suction pipe (6), a circulation pump (7) is installed. Near the end of the outer surface of the water suction pipe (6), it is connected to the spray pipe (21) through a connecting hose (23).

4. The cooling device for heat treatment of metal materials that is convenient to pick up according to claim 2, wherein: One end of the lead screw (18) is installed with a motor (19). The lead screw (18) is threadedly engaged with the sliders (20) on both sides, and the threads on the outer surface of the lead screw (18) are arranged in the opposite direction.

5. The cooling device for heat treatment of metal materials that is convenient to pick up according to claim 1, wherein: At the bottom inside the equipment box (1), a guide plate (11) is installed. On the top of the guide plate (11), a support seat (27) is installed. On the top of the support seat (27), a support rod (25) is installed. Inside the support seat (27) at the bottom of the support rod (25), a spring groove (28) is provided. Inside the spring groove (28), a spring (24) is installed. On the top of the support rod (25), a rubber squeegee (26) is installed.

6. The cooling device for heat treatment of metal materials that is convenient to take, according to claim 1, is characterized in that: The input end of the exhaust fan (14) is connected to the outer surface of the wind box (5) through an air inlet pipe (16). In the middle of the air inlet pipe (16), a dryer (15) is installed.

7. The cooling device for heat treatment of metal materials that is convenient to pick up according to claim 6, characterized in that: The output end of the exhaust fan (14) is installed with a delivery pipe (13). The end of the delivery pipe (13) is installed with an air injection pipe (8) at the top inside the equipment box (1). At the bottom of the air injection pipe (8), air injection nozzles (10) are installed.

8. A cooling device for heat treatment of a metal material that is convenient to pick up according to claim 1, characterized in that: On the front surface of the equipment box (1) near the bottom, an observation window (2) is installed.

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