A metal heat treatment cooling device

Abstract

This utility model relates to the field of metal processing technology and provides a metal heat treatment cooling device, including a support frame, a conveyor frame fixedly installed on the support frame, a cooling mechanism and a cleaning mechanism fixedly installed on the conveyor frame, the cleaning mechanism including a cleaning box fixedly installed on the conveyor frame; a drive screw is rotatably installed on the inner wall of the cleaning box, a sliding block is threadedly connected to the drive screw, a lifting frame is fixedly installed on the sliding block, the lifting frame is slidably connected to the inner wall of the cleaning box, multiple brush rollers are rotatably installed on the lifting frame, and a second geared motor is fixedly installed on the lifting frame, the second geared motor is driven to drive the multiple brush rollers, and the sliding block is moved longitudinally by the drive screw, thereby utilizing the multiple brush rollers to contact the cooled metal parts, the rotating brush rollers remove the oxide scale on the surface of the metal parts through the bristles, and the cleaning efficiency is higher.

Description

Technical Field

[0001] This utility model belongs to the field of metal processing technology, and in particular relates to a metal heat treatment cooling device. Background Technology

[0002] In the current field of metal processing technology, metal heat treatment is often used when processing metal parts. Metal heat treatment is a process in which metal or alloy workpieces are heated to a suitable temperature in a certain medium and held at this temperature for a certain time, and then cooled at different rates in different media. By changing the microstructure of the surface or interior of the metal material, its properties can be controlled. After heat treatment, the metal parts need to be cooled, so heat treatment cooling devices are required.

[0003] Utility model patent CN215947343U discloses a cooling device for heat treatment of metal materials, including a frame and a cooler. Support legs are provided on the lower side of the frame, and cooling fans fixed by brackets are located on the upper and lower sides of the middle section of the frame. A transmission device is located in the middle of the frame, including several sets of rotating rollers. Power rollers are located on both sides of the transmission device. Support platforms are located on both sides of the frame. Two brackets corresponding to the positions of the power rollers are located on the rear side of the frame, each bracket equipped with a rotating motor, which is rotatably connected to the power rollers. Several air blowing pipes are located above and below the transmission device, each air blowing pipe having several universal joints, and all air blowing pipes are connected to the cooler. This utility model has the advantages of multi-set double-sided air blowing cooling, adjustable blowing angle, good cooling effect, and high working efficiency.

[0004] However, the aforementioned patents have the following shortcomings:

[0005] The aforementioned patent uses double-sided air blowing to improve cooling efficiency. However, in actual use, when cooling water is often used, oxide scale easily remains on the surface of the metal parts after heat treatment and cooling. This is inconvenient to clean and requires manual cleaning, which reduces the surface finish and processing efficiency of the metal parts. Utility Model Content

[0006] This invention provides a metal heat treatment cooling device, which aims to solve the problem mentioned in the background that oxide scale easily remains on the surface of metal parts after heat treatment and cooling, making cleaning inconvenient and requiring manual cleaning, thus reducing the surface finish and processing efficiency of metal parts.

[0007] This utility model is implemented as follows: a metal heat treatment cooling device, including a support frame;

[0008] A conveying mechanism is fixedly installed on the support frame. The conveying mechanism includes a conveying frame, which is fixedly installed on the support frame.

[0009] A cooling mechanism and a cleaning mechanism are fixedly installed on the conveyor frame;

[0010] The cleaning mechanism includes a cleaning box, which is fixedly installed on the conveyor frame;

[0011] A drive screw is rotatably mounted on the inner wall of the cleaning box, and a sliding block is threaded onto the drive screw.

[0012] A lifting frame is fixedly installed on the sliding block. The lifting frame is slidably connected to the inner wall of the cleaning box. Multiple brush rollers are rotatably installed on the lifting frame, and a second reduction motor is fixedly installed on the lifting frame. The second reduction motor is driven by the multiple brush rollers.

[0013] Preferably, a drive motor is fixedly installed on the cleaning box, and the drive motor is connected to the drive screw; in this solution, the drive motor drives the drive screw to rotate, thereby adjusting the height of the sliding block and the lifting frame, so that the brush roller can contact the metal parts.

[0014] Preferably, a plurality of conveying rollers are rotatably mounted on the conveyor frame, and the plurality of conveying rollers are evenly distributed on the conveyor frame;

[0015] A geared motor is fixedly installed on the conveyor frame, and the geared motor is connected to multiple conveying rollers. In this scheme, the geared motor drives multiple conveying rollers to rotate, thereby using metal conveying rollers to transport metal parts, resulting in higher conveying efficiency.

[0016] Preferably, the cooling mechanism includes a cooling box, which is fixedly mounted on the conveyor frame and communicates with the cleaning box;

[0017] A water guide pipe is fixedly installed on the top wall of the inner wall of the cooling box, and multiple nozzles are installed at the lower end of the water guide pipe; in this scheme, cooling water is sprayed out by multiple nozzles to cool the metal parts below, thereby improving the cooling efficiency of the metal parts after heat treatment.

[0018] Preferably, a water storage tank is fixedly installed on the support frame, and a filter screen is installed on the water storage tank;

[0019] Furthermore, a water pump is fixedly installed on the support frame. One end of the water pump is connected to the water storage tank through a pipe, and the other end is connected to the water guide pipe through a pipe. This solution stores cooling water in the water storage tank and uses the water pump to draw cooling water into the water guide pipe, from which it is sprayed out by the nozzle.

[0020] Preferably, a screen is embedded in the top wall of the cleaning box, and multiple air guide fans are installed on the top wall of the inner wall of the cleaning box, with the multiple air guide fans located below the screen; in this solution, the air guide fans blow away the water stains remaining on the surface of the metal parts to clean their surface.

[0021] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides a metal heat treatment cooling device...

[0022] 1. A drive screw is rotatably mounted on the inner wall of the cleaning box. A sliding block is threaded onto the drive screw. A lifting frame is fixedly mounted on the sliding block. The lifting frame is slidably connected to the inner wall of the cleaning box. Multiple brush rollers are rotatably mounted on the lifting frame. A second geared motor is fixedly mounted on the lifting frame. The second geared motor drives the multiple brush rollers. The drive screw drives the sliding block to move longitudinally, thereby using the multiple brush rollers to contact the cooled metal parts. The rotating brush rollers remove the oxide scale from the surface of the metal parts through the bristles, resulting in higher cleaning efficiency.

[0023] 2. A water guide pipe is fixedly installed on the top wall of the inner wall of the cooling box. Multiple nozzles are installed at the lower end of the water guide pipe to spray and cool the metal parts. A water storage tank is fixedly installed on the support frame. A filter screen is installed on the water storage tank. A water pump is fixedly installed on the support frame. One end of the water pump is connected to the water storage tank through a pipe, and the other end is connected to the water guide pipe through a pipe. Cooling water is delivered by the water pump and wastewater is collected by the water storage tank, resulting in lower operating costs. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0025] Figure 2 For practical purposes Figure 1 Enlarged view of point A in the middle

[0026] Figure 3 For practical purposes Figure 1 Enlarged view at point B

[0027] In the picture:

[0028] 1. Support frame;

[0029] 2. Conveying mechanism; 21. Conveying frame; 22. Conveying rollers; 23. Gear motor 1;

[0030] 3. Cooling mechanism; 31. Cooling tank; 32. Water pipe; 321. Nozzle; 33. Water storage tank; 331. Filter screen; 34. Water pump;

[0031] 4. Cleaning mechanism; 41. Cleaning box; 411. Screen; 42. Drive screw; 421. Sliding block; 422. Drive motor; 43. Lifting frame; 44. Brush roller; 45. Gear motor II; 46. Air guide fan. Detailed Implementation

[0032] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0033] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0034] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0035] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "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 this utility model and 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] Please see Figure 1-3This utility model provides a technical solution: a metal heat treatment cooling device, including a support frame 1, a conveying mechanism 2 fixedly installed on the support frame 1, the conveying mechanism 2 including a conveying frame 21, the conveying frame 21 fixedly installed on the support frame 1, a cooling mechanism 3 and a cleaning mechanism 4 fixedly installed on the conveying frame 21, the cleaning mechanism 4 including a cleaning box 41, the cleaning box 41 fixedly installed on the conveying frame 21, a drive screw 42 rotatably installed on the inner wall of the cleaning box 41, a sliding block 421 threadedly connected to the drive screw 42, a lifting frame 43 fixedly installed on the sliding block 421, the lifting frame 43 slidably connected to the inner wall of the cleaning box 41, a plurality of brush rollers 44 rotatably installed on the lifting frame 43, and a second geared motor 45 fixedly installed on the lifting frame 43, the second geared motor 45 drivingly connected to the plurality of brush rollers 44, and a drive motor 422 fixedly installed on the cleaning box 41, the drive motor 422 drivingly connected to the drive screw 42.

[0038] The drive motor 422 drives the drive screw 42 to rotate, which in turn drives the sliding block 421 to move longitudinally, causing the lifting frame 43 to move longitudinally, thereby adjusting the position of multiple brush rollers 44. The reduction motor 45 drives multiple brush rollers 44 to rotate. The outer surface of the brush rollers 44 is provided with bristles, which are used to clean the outer surface of the metal parts, causing the residual oxide scale on the surface to fall off.

[0039] Multiple conveying rollers 22 are rotatably mounted on the conveyor frame 21. The multiple conveying rollers 22 are evenly distributed on the conveyor frame 21. A geared motor 23 is fixedly mounted on the conveyor frame 21. The geared motor 23 drives and connects to the multiple conveying rollers 22.

[0040] Among them, the geared motor 23 drives multiple conveying rollers 22 to rotate through a right-angle reducer and a transmission chain. The multiple conveying rollers 22 are connected by a transmission chain and sprocket, and then the multiple conveying rollers 22 are used to convey metal parts. At the same time, the conveying rollers 22 are metal rollers to prevent the metal parts after heat treatment from overheating and damaging the conveying rollers 22.

[0041] The cooling mechanism 3 includes a cooling box 31, which is fixedly installed on the conveyor frame 21 and connected to the cleaning box 41. A water guide pipe 32 is fixedly installed on the top wall of the inner wall of the cooling box 31. Multiple nozzles 321 are installed at the lower end of the water guide pipe 32. A water storage tank 33 is fixedly installed on the support frame 1. A filter screen 331 is installed on the water storage tank 33. A water pump 34 is fixedly installed on the support frame 1. One end of the water pump 34 is connected to the water storage tank 33 through a pipe, and the other end is connected to the water guide pipe 32 through a pipe.

[0042] Furthermore, cooling water is stored in the water storage tank 33. The cooling water can be cooled by an external chiller and then transported to the water storage tank 33. The water pump 34 transports the cooling water to the water guide pipe 32 and sprays it out from multiple nozzles 321 to spray the metal parts and cool them down. Wastewater flows into the water storage tank 33 and is filtered by the filter screen 331 to prevent waste from falling into the water storage tank 33.

[0043] A screen 411 is embedded in the top wall of the cleaning box 41, and multiple air guide fans 46 are installed on the top wall of the inner wall of the cleaning box 41, with the multiple air guide fans 46 located below the screen 411.

[0044] Specifically, the screen 411 filters the air, and the air guide fan 46 guides the airflow, thereby blowing away the water stains on the parts and making it easier to remove the cooled metal parts.

[0045] The working principle and usage process of this utility model are as follows: Please refer to... Figure 1-3 The first geared motor 23 drives multiple conveying rollers 22 to rotate, thereby conveying metal parts. When the metal parts move into the cooling box 31, the water pump 34 delivers cooling water to the water pipe 32, which is sprayed out by multiple nozzles 321 to spray the metal parts and cool them down. The wastewater flows into the water storage tank 33, and the filter screen 331 filters the wastewater to prevent waste from falling into the water storage tank 33. Then the metal parts move into the cleaning box 41, and the drive motor 422 drives the drive screw 42 to rotate, thereby driving the sliding block 421 to move longitudinally, so that the lifting frame 43 moves longitudinally, thereby adjusting the position of multiple brush rollers 44. The second geared motor 45 drives multiple brush rollers 44 to rotate, using the bristles to clean the outer surface of the metal parts, so that the residual oxide scale on the surface is removed. At the same time, the air guide fan 46 guides the airflow to blow away the water stains on the parts, making it easier to remove the cooled metal parts.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A metal heat treatment cooling device, characterized in that: Includes support frame (1); A conveying mechanism (2) is fixedly installed on the support frame (1). The conveying mechanism (2) includes a conveying frame (21), which is fixedly installed on the support frame (1). A cooling mechanism (3) and a cleaning mechanism (4) are fixedly installed on the conveyor frame (21); The cleaning mechanism (4) includes a cleaning box (41), which is fixedly installed on the conveyor frame (21); A drive screw (42) is rotatably mounted on the inner wall of the cleaning box (41), and a sliding block (421) is threaded onto the drive screw (42). A lifting frame (43) is fixedly installed on the sliding block (421). The lifting frame (43) is slidably connected to the inner wall of the cleaning box (41). Multiple brush rollers (44) are rotatably installed on the lifting frame (43). A second reduction motor (45) is fixedly installed on the lifting frame (43). The second reduction motor (45) is driven to connect the multiple brush rollers (44).

2. The metal heat treatment cooling device as described in claim 1, characterized in that: Furthermore, a drive motor (422) is fixedly installed on the cleaning box (41), and the drive motor (422) is connected to the drive screw (42).

3. The metal heat treatment cooling device as described in claim 1, characterized in that: Multiple conveying rollers (22) are rotatably mounted on the conveying frame (21), and the multiple conveying rollers (22) are evenly distributed on the conveying frame (21); A geared motor (23) is fixedly installed on the conveyor frame (21), and the geared motor (23) is connected to multiple conveyor rollers (22).

4. The metal heat treatment cooling device as described in claim 1, characterized in that: The cooling mechanism (3) includes a cooling box (31), which is fixedly installed on the conveyor frame (21) and is connected to the cleaning box (41); A water guide pipe (32) is fixedly installed on the top wall of the inner wall of the cooling box (31), and multiple nozzles (321) are installed at the lower end of the water guide pipe (32).

5. A metal heat treatment cooling device as described in claim 4, characterized in that: A water storage tank (33) is fixedly installed on the support frame (1), and a filter screen (331) is installed on the water storage tank (33); A water pump (34) is fixedly installed on the support frame (1). One end of the water pump (34) is connected to the water storage tank (33) through a pipe, and the other end is connected to the water guide pipe (32) through a pipe.

6. The metal heat treatment cooling apparatus as described in claim 1, characterized in that: The top wall of the cleaning box (41) is fitted with a screen (411), and a plurality of air guide fans (46) are installed on the top wall of the inner wall of the cleaning box (41), with the plurality of air guide fans (46) located below the screen (411).

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