Quenching and cleaning integrated device

Abstract

The utility model discloses a quenching and cleaning integrated device which comprises a device body, a quenching chamber is arranged on one side in the device body, a cleaning tank is arranged on one side of the quenching chamber, the cleaning tank is arranged on the side, away from the quenching chamber, in the device body, and a conveying mechanism is arranged between the quenching chamber and the cleaning tank. Supporting columns are arranged at the bottom of the device body, and the ground is arranged at the bottoms of the supporting columns. The quenching device is convenient for timely cleaning quenching substances after quenching, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal heat treatment, in particular to an integrated quenching and cleaning device. Background Art

[0002] Quenching is a heat treatment process that heats steel to above the critical temperature, keeps it at that temperature for a certain period of time, and then cools it at a rate greater than the critical cooling rate, thereby obtaining an unbalanced structure dominated by martensite (or bainite or single-phase austenite can be obtained as needed). Quenching is the most widely used process in steel heat treatment.

[0003] At present, the traditional quenching and cleaning processes are usually carried out separately, and the workpiece needs to be quenched first and then transferred to the cleaning equipment for cleaning. This separate treatment method not only increases the complexity of the process flow, but also reduces production efficiency. In addition, during the quenching process, most of the workpiece surfaces have oxides, which are easy to stick to the surface after extraction, affecting the surface cleanliness of the workpiece, and in severe cases, it can affect the surface roughness of the workpiece. Utility Model Content

[0004] The present application provides an integrated quenching and cleaning device, which is convenient for timely cleaning of the quenched object after quenching and improves work efficiency.

[0005] The present application provides an integrated quenching and cleaning device, which adopts the following technical solution:

[0006] A quenching and cleaning integrated device comprises a device body, a quenching chamber is arranged on one side of the device body, a cleaning tank is arranged on one side of the quenching chamber, the cleaning tank is arranged on the side of the device body away from the quenching chamber, a transmission mechanism is arranged between the quenching chamber and the cleaning tank, a support column is arranged at the bottom of the device body, and the bottom of the support column is arranged with a ground.

[0007] By adopting the above technical scheme, the utility model designs an integrated quenching and cleaning device. When working, the metal to be quenched is first placed in the quenching chamber for quenching. After the quenching is completed, the quenched metal is transferred to the cleaning tank through the transmission mechanism, and the cleaning tank cleans the surface of the quenched metal. The device places the quenching chamber and the cleaning tank in one space, and uses the transmission mechanism to connect the two operations, which not only saves the space required for the two operations and reduces costs, but also improves the efficiency of the metal quenching process.

[0008] Preferably, a quenching tank is provided in the quenching chamber, a heating element is provided on the inner wall of the quenching chamber, and a cooling mechanism is provided in the quenching chamber.

[0009] By adopting the above technical solution, the quenching tank is set up to facilitate quenching of the metal; the heating unit is set up to facilitate increasing the temperature of the quenching chamber to complete the quenching work; the cooling mechanism is set up to facilitate cooling the quenched metal to prevent the metal temperature from being too high.

[0010] Preferably, the cooling mechanism comprises a fan fixedly connected to the outside of the quenching chamber, an air outlet is arranged on a side of the fan close to the quenching chamber, an air outlet pipe is connected to one side of the air outlet, and the air outlet pipe passes through the quenching chamber and is arranged on the top of the quenching tank.

[0011] By adopting the above technical solution, the fan is provided to provide cold air; the air outlet and the air outlet pipe are provided to blow the cold air into the quenching tank to cool the quenched metal.

[0012] Preferably, an automatic opening and closing door is provided at the bottom of the quenching chamber, the automatic opening and closing door can be opened and closed by external control, and a heat insulation board is provided on the automatic opening and closing door.

[0013] By adopting the above technical solution, the automatic opening and closing door is set to facilitate the control of the opening and closing of the bottom of the quenching chamber. When the automatic opening and closing door is opened, the quenched metal will fall onto the transmission mechanism; the heat insulation board is set to prevent the automatic opening and closing door from being damaged by excessive temperature.

[0014] Preferably, a nozzle is provided at the top of the inner wall of the cleaning tank, a liquid outlet pipe is provided at the top of the nozzle, the liquid outlet pipe runs through the device body, and a switch valve is provided at the top of the liquid outlet pipe.

[0015] By adopting the above technical solution, the set nozzle is convenient for spraying cleaning liquid into the cleaning tank to clean the quenched metal; the set liquid outlet pipe is convenient for the circulation of cleaning liquid; the set switch valve is convenient for controlling the water output at any time.

[0016] Preferably, a circulation pump is provided at the bottom of the cleaning tank, a liquid return pipe is connected to one side of the circulation pump, the liquid return pipe is connected to the nozzle, and a filter is provided at the connection between the liquid return pipe and the nozzle.

[0017] By adopting the above technical solution, the circulating pump is set up to facilitate the recovery of the liquid after cleaning for recycling; the return pipe is set up to facilitate the circulation of the circulated liquid; the filter is set up to filter out impurities generated by cleaning and only allow the cleaning liquid to pass through.

[0018] Preferably, the transmission mechanism includes a support rod arranged on the ground, a conveyor belt is fixedly connected to the support rod, the conveyor belt passes through the device body, the part of the conveyor belt passing through the device body is arranged at the bottom of the quenching chamber and in the cleaning tank, and a driving assembly is arranged on one side of the conveyor belt.

[0019] By adopting the above technical solution, the support rod is provided to facilitate supporting the conveyor belt; the conveyor belt is provided to facilitate transmitting the quenched metal; and the driving assembly is provided to facilitate driving the conveyor belt to move.

[0020] Preferably, the driving assembly comprises a servo motor fixed to one end of the conveyor belt, and an output rod of the servo motor is fixed to one end of the conveyor belt.

[0021] By adopting the above technical solution, the servo motor is arranged to facilitate driving the conveyor belt.

[0022] Preferably, an exhaust hole is provided in the quenching chamber.

[0023] By adopting the above technical solution, the exhaust holes are arranged to facilitate the exhaust of the waste gas generated in the quenching chamber.

[0024] In summary, this application has the following beneficial effects:

[0025] 1. This device increases the temperature of the quenching chamber by installing a heating unit on the inner wall of the quenching chamber to complete the quenching of the metal;

[0026] 2. Since the transmission mechanism of this device is a conveyor belt, an automatic opening and closing door is set at the bottom of the quenching chamber. After the quenched metal is cooled, the quenched metal is placed on the conveyor belt for transmission, which is convenient for preventing the conveyor belt from being damaged due to the excessive temperature of the quenched metal;

[0027] 3. This device is equipped with a circulation pump at the bottom of the cleaning tank, which is convenient for recovering the liquid after cleaning for recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of an embodiment;

[0029] Figure 2 is a cross-sectional view of an embodiment;

[0030] Figure 3 This is an enlarged schematic diagram of point A in the embodiment;

[0031] Figure 4 A side view showing a drive assembly in an embodiment;

[0032] Figure 5 A schematic diagram showing the structure of a filter in the embodiment;

[0033] Explanation of the reference numerals: 1. Device body; 2. Quenching chamber; 21. Quenching tank; 22. Heating element; 3. Cleaning tank; 4. Transmission mechanism; 41. Support rod; 42. Conveyor belt; 5. Support column; 6. Ground; 7. Cooling mechanism; 71. Fan; 72. Air outlet; 73. Air outlet pipe; 8. Automatic door opening and closing; 9. Heat insulation board; 10. Nozzle; 11. Liquid outlet pipe; 12. Switch valve; 13. Circulation pump; 14. Liquid return pipe; 15. Filter; 16. Drive assembly; 161. Servo motor; 17. Exhaust hole. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to directions in the accompanying drawings, and the terms "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0035] The utility model discloses a quenching and cleaning integrated device, such as Figures 1 to 5 As shown, it includes a device body 1, a quenching chamber 2 is arranged on one side of the device body 1, a quenching tank 21 is arranged in the quenching chamber 2, a heating element 22 is arranged on the inner wall of the quenching chamber 2, and the quenching medium is heated by the heating element 22, which can ensure that the workpiece obtains a uniform cooling effect during the quenching process, thereby improving the hardness and wear resistance of the workpiece, and a cooling mechanism 7 is arranged in the quenching chamber 2, and the cooling mechanism 7 includes a fan 71 horizontally fixed to the outside of the quenching chamber 2, and an air outlet 72 is arranged on one side of the fan 71 close to the quenching chamber 2, and an air outlet 73 is connected to one side of the air outlet 72, and the air outlet 73 passes through the quenching chamber 2 and is arranged on the top of the quenching tank 21 A motor for driving the fan 71 to rotate is provided at one end of the fan 71, an automatic opening and closing door 8 is provided at the bottom of the quenching chamber 2, the automatic opening and closing door 8 can be opened and closed by external control, there are two automatic doors, in the closed state, the two doors are locked with each other, when it is necessary to open, the two doors are opened at the same time, an insulation board 9 is provided on the automatic opening and closing door 8, the insulation board 9 is the same as the automatic opening and closing door 8, two insulation boards 9 are fixed to the top of the opening and closing door, the insulation board 9 prevents the metal temperature after quenching from being too high to damage the automatic opening and closing door 8, an exhaust hole 17 is provided in the quenching chamber 2, and the drain hole effectively treats and discharges the waste gas generated during the treatment process.

[0036] A cleaning tank 3 is provided on one side of the quenching chamber 2. The cleaning tank 3 is provided on one side of the device body 1 away from the quenching chamber 2. A plurality of nozzles 10 are provided on the top of the inner wall of the cleaning tank 3. A liquid outlet pipe 11 is provided on the top of each of the plurality of nozzles 10. The liquid outlet pipe 11 is filled with a cleaning liquid. The cleaning liquid includes a cleaning agent or clean water. The liquid outlet pipe 11 runs through the device body 1. A switch valve 12 is provided on the top of the liquid outlet pipe 11. The switch valve 12 is provided on the top of the device body 1. One side of the liquid outlet pipe 11 is connected to an external water inlet device. The bottom of the cleaning tank 3 is provided with a There is a circulation pump 13, one side of the circulation pump 13 is connected to a return pipe 14, the return pipe 14 is connected to the nozzle 10, and a filter 15 is provided at the connection between the return pipe 14 and the nozzle 10. The circulation pump 13 is arranged at the bottom of the cleaning tank 3, and is used to send the cleaning liquid to the spray device to realize the recycling of the cleaning liquid. The filter 15 is arranged between the outlet end of the return pipe 14 and the inlet end of the spray device, and is used to filter the impurities and particulate matter mixed in the cleaning liquid to prevent the spray device from being blocked and ensure the stability of the cleaning effect.

[0037] A transmission mechanism 4 is arranged between the quenching chamber 2 and the cleaning tank 3, a support column 5 is arranged at the bottom of the device body 1, and a ground 6 is arranged at the bottom of the support column 5. The transmission mechanism 4 includes a support rod 41 arranged on the ground 6, and a conveyor belt 42 is vertically fixed to the support rod 41. The conveyor belt 42 passes through the device body 1, and the part of the conveyor belt 42 passing through the device body 1 is arranged at the bottom of the quenching chamber 2 and the cleaning tank 3. A drive assembly 16 is arranged on one side of the conveyor belt 42, and the drive assembly 16 includes a servo motor 161 fixed to one end of the conveyor belt 42, and the output rod of the servo motor 161 is fixed to one end of the conveyor belt 42.

[0038] Working principle: The utility model designs an integrated quenching and cleaning device, which arranges the quenching and cleaning processes in the same device body 1. The quenching is mainly to increase the temperature of the quenching chamber 2 by the heating element 22 in the quenching chamber 2. At high temperature, the metal will be heated to a certain temperature, and then suddenly cooled, and its organizational structure will undergo a phase change to achieve high hardness. At this time, the quenching of the metal is completed. After the quenched metal is cooled, the automatic switch door 8 is opened, and the metal falls on the conveyor belt 42 and is transmitted to the cleaning tank 3. The cleaning tank 3 cleans the metal surface to remove impurities, etc. At the same time, a circulating pump 13 is also arranged at the bottom of the cleaning tank 3. The circulating pump 13 can make the liquid reflux, help the mixture of cleaning liquid and impurities to reflux, and then filter the impurities through the filter 15 to regenerate the cleaning liquid for reuse. Therefore, the utility model designs an integrated quenching and cleaning device, which can enter the cleaning process in time after the metal is quenched for cleaning, which not only saves a lot of time and space for the quenching work, but also improves the efficiency of the quenching work.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A quenching and cleaning integrated device, characterized in that: The invention comprises a device body (1), a quenching chamber (2) is arranged on one side of the device body (1), a cleaning tank (3) is arranged on one side of the quenching chamber (2), the cleaning tank (3) is arranged on a side of the device body (1) away from the quenching chamber (2), a transmission mechanism (4) is arranged between the quenching chamber (2) and the cleaning tank (3), a support column (5) is arranged at the bottom of the device body (1), and a ground (6) is arranged at the bottom of the support column (5).

2. The quenching and cleaning integrated device according to claim 1, characterized in that: A quenching tank (21) is provided in the quenching chamber (2), a heating element (22) is provided on the inner wall of the quenching chamber (2), and a cooling mechanism (7) is provided in the quenching chamber (2).

3. The quenching and cleaning integrated device according to claim 2, characterized in that: The cooling mechanism (7) comprises a fan (71) fixedly connected to the outside of the quenching chamber (2); an air outlet (72) is arranged on a side of the fan (71) close to the quenching chamber (2); an air outlet pipe (73) is connected to one side of the air outlet (72); and the air outlet pipe (73) passes through the quenching chamber (2) and is arranged at the top of the quenching tank (21).

4. The quenching and cleaning integrated device according to claim 1, characterized in that: An automatic opening and closing door (8) is arranged at the bottom of the quenching chamber (2). The automatic opening and closing door (8) can be opened and closed by external control, and a heat insulation board (9) is arranged on the automatic opening and closing door (8).

5. The quenching and cleaning integrated device according to claim 1, characterized in that: A nozzle (10) is arranged at the top of the inner wall of the cleaning tank (3), a liquid outlet pipe (11) is arranged at the top of the nozzle (10), the liquid outlet pipe (11) runs through the device body (1), and a switch valve (12) is arranged at the top of the liquid outlet pipe (11).

6. The quenching and cleaning integrated device according to claim 1, characterized in that: A circulation pump (13) is arranged at the bottom of the cleaning tank (3); a liquid return pipe (14) is connected to one side of the circulation pump (13); the liquid return pipe (14) is connected to the nozzle (10); and a filter (15) is arranged at the connection between the liquid return pipe (14) and the nozzle (10).

7. The quenching and cleaning integrated device according to claim 1, characterized in that: The transmission mechanism (4) comprises a support rod (41) arranged on the ground (6), a conveyor belt (42) being fixedly connected to the support rod (41), the conveyor belt (42) passing through the device body (1), the portion of the conveyor belt (42) passing through the device body (1) being arranged at the bottom of the quenching chamber (2) and in the cleaning tank (3), and a driving assembly (16) being arranged on one side of the conveyor belt (42).

8. The quenching and cleaning integrated device according to claim 7, characterized in that: The driving assembly (16) comprises a servo motor (161) fixed to one end of the conveyor belt (42), and an output rod of the servo motor (161) is fixed to one end of the conveyor belt (42).

9. The quenching and cleaning integrated device according to claim 1, characterized in that: An exhaust hole (17) is provided in the quenching chamber (2).

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