A steel strip rapid cooling machine

Abstract

The utility model relates to steel band cooling technical field, concretely relates to a steel band quick cooling machine, including mould support and mould, still include dustproof subassembly, dustproof subassembly includes heat dissipation pipeline, fan, heat dissipation hole, first mount, first dust screen, second mount, second dust screen and cleaning member, heat dissipation pipeline is fixedly connected with mould, fan sets up on heat dissipation pipeline, first mount is fixedly connected with heat dissipation pipeline, first dust screen is fixedly connected with first mount, second mount is fixedly connected with heat dissipation pipeline, second dust screen is fixedly connected with second mount, and cleaning member sets up on mount, heat dissipation pipeline has air inlet and air outlet, and through the first dust screen and the second dust screen that set up can avoid the dust in the air in the process of radiating to enter copper powder sintered layer porous capillary structure in mould, avoid the blockage of flow circulation channel, and then avoid the influence that the radiating efficiency of device is affected.

Description

Technical Field

[0001] This utility model relates to the field of steel strip cooling technology, and in particular to a rapid cooling machine for steel strips. Background Technology

[0002] A traditional steel strip rapid cooling machine includes a base, characterized in that: a lower water tank is fixed on the base, an upper water tank is arranged above the lower water tank, a first water inlet pipe and a first water outlet pipe are arranged on the lower water tank, and a second water inlet pipe and a second water outlet pipe are arranged on the upper water tank. The upper water tank is positioned above the lower water tank on both sides by positioning devices. However, the thermal conductivity of the steel plate is not high, and it has a certain structural thickness, resulting in low thermal conductivity, which brings trouble to the rapid and uniform cooling required for the steel strip.

[0003] The prior art CN212451557U discloses a rapid cooling device for steel strip processing, including an upper mold and a lower mold arranged correspondingly above and below each other; a fan is arranged above the upper mold and a fan is arranged below the lower mold; the lower surface of the bottom plate of the upper mold is flat; a first copper powder sintered layer is arranged on the upper surface of the bottom plate; multiple first copper sheets are embedded in the first copper powder sintered layer; the upper surface of the top plate of the lower mold is flat; a second copper powder sintered layer is arranged on the lower surface of the top plate; multiple second copper sheets are embedded in the second copper powder sintered layer; both the bottom plate and the top plate are made of stainless steel; by adding copper powder sintered layers to the top plate and the bottom plate, and inserting thin copper sheets into the copper powder sintered layer, the heat conduction efficiency is improved, ensuring that the steel strip can be cooled quickly and evenly, improving product quality and production efficiency; at the same time, replacing the water cooling system with a fan can reduce costs and reduce the safety hazards associated with the water cooling system.

[0004] However, the existing device does not have a dustproof structure, which allows dust in the air to enter the porous capillary structure of the copper powder sintered layer during the heat dissipation process, thereby blocking the flow channels and reducing the heat dissipation efficiency of the device. Utility Model Content

[0005] The purpose of this invention is to provide a steel strip rapid cooling machine, which aims to solve the problem that existing devices do not have a dustproof structure, allowing dust in the air to enter the porous capillary structure of the copper powder sintered layer during the heat dissipation process, thereby blocking the flow channels and reducing the heat dissipation efficiency of the device.

[0006] To achieve the above objectives, this utility model provides a rapid cooling machine for steel strips, including a mold support and a mold, wherein the mold is mounted on the mold support and located on one side of the mold support.

[0007] It also includes dustproof components.

[0008] The dustproof assembly includes a heat dissipation pipe, a fan, heat dissipation holes, a first mounting bracket, a first dustproof net, a second mounting bracket, a second dustproof net, and a cleaning component. The heat dissipation pipe is fixedly connected to the mold and located on one side of the mold. The fan is mounted on the heat dissipation pipe and located on one side of the heat dissipation pipe. The first mounting bracket is fixedly connected to the heat dissipation pipe and located on one side of the heat dissipation pipe. The first dustproof net is fixedly connected to the first mounting bracket and located on one side of the first mounting bracket. The second mounting bracket is fixedly connected to the heat dissipation pipe and located on the side of the heat dissipation pipe away from the first mounting bracket. The second dustproof net is fixedly connected to the second mounting bracket and located on one side of the second mounting bracket. The cleaning component is mounted on the mounting bracket.

[0009] The heat dissipation pipe has an air inlet and an air outlet. The air inlet is located on the side of the heat dissipation pipe closer to the first dustproof net, and the air outlet is located on the side of the heat dissipation pipe closer to the second dustproof net.

[0010] The cleaning component includes a movable frame, a cleaning brush, a limiting component, and a moving component. The movable frame is connected to the mounting frame via the limiting component and is located on one side of the mounting frame. The cleaning brush is fixedly connected to the movable frame and is located on the side of the movable frame closer to the first dustproof net. The limiting component is disposed on the mounting frame and connected to the movable frame. The moving component is disposed on the mounting frame and connected to the movable frame.

[0011] The limiting component includes a limiting frame and a sliding frame. The limiting frame is fixedly connected to the mounting frame and is located on one side of the mounting frame. The sliding frame is slidably connected to the limiting frame and fixedly connected to the movable frame, and is located on the side of the limiting frame closer to the movable frame.

[0012] The movable component includes a mounting base and an electric push rod. The mounting base is fixedly connected to the mounting frame and is located on one side of the mounting frame. The electric push rod is disposed on the mounting base and connected to the movable frame, and is located on the side of the mounting base closer to the movable frame.

[0013] The dustproof component also includes a supporting base plate, which is fixedly connected to the mold support and located on one side of the mold support.

[0014] This utility model discloses a rapid cooling machine for steel strips. When cooling is required, the heat transferred from the steel strip to the mold enters the heat dissipation pipe. Driven by a fan, airflow occurs through the heat dissipation pipe, allowing the heat to escape through the air outlet. Simultaneously, the air inlet replenishes the airflow through the heat dissipation pipe. A first dustproof net and a second dustproof net block and absorb dust from the air, preventing it from entering the mold through the air inlet. These two dustproof nets prevent dust from entering the porous capillary structure of the copper powder sintered layer within the mold during the cooling process, thus avoiding blockage of the flow channels and ensuring the device's heat dissipation efficiency is not affected. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0016] Figure 1 This is a structural schematic diagram of the steel strip rapid cooling machine of this utility model.

[0017] Figure 2 This is a schematic diagram of the dustproof component of this utility model.

[0018] Figure 3 This is a schematic diagram of the heat dissipation pipe structure of this utility model.

[0019] In the diagram: 101-Mold support, 102-Mold, 103-Heat dissipation pipe, 104-Fan, 105-Heat dissipation hole, 106-First mounting bracket, 107-First dustproof net, 108-Second mounting bracket, 109-Second dustproof net, 110-Support base plate, 111-Moving bracket, 112-Cleaning brush, 113-Limit bracket, 114-Sliding bracket, 115-Mounting base, 116-Electric push rod, 117-Air inlet, 118-Air outlet. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0021] The embodiments of this application are as follows:

[0022] Please see Figures 1 to 3 ,in Figure 1This is a structural schematic diagram of the steel strip rapid cooling machine of this utility model. Figure 2 This is a schematic diagram of the dustproof component of this utility model. Figure 3 This is a schematic diagram of the heat dissipation pipe structure of this utility model.

[0023] This utility model provides a rapid cooling machine for steel strips, including a mold support 101, a mold 102, and a dustproof component. The dustproof component includes a heat dissipation pipe 103, a fan 104, heat dissipation holes 105, a first mounting frame 106, a first dustproof net 107, a second mounting frame 109, a second dustproof net 110, a cleaning component, and a supporting base plate 111. The cleaning component includes a movable frame 112, a cleaning brush 113, a limiting component, and a moving component. The limiting component includes a limiting frame 114 and a sliding frame 115. The moving component includes a mounting base 116 and an electric push rod 117. The heat dissipation pipe 103 has an air inlet 118 and an air outlet 119. This solution solves the problem that existing devices lack a dustproof structure, allowing dust from the air to enter the porous capillary structure of the copper powder sintered layer during heat dissipation, thus blocking the flow channels and reducing the device's heat dissipation efficiency. It is understood that this solution can be used in situations where it is necessary to prevent external dust from entering the mold.

[0024] In this embodiment, the mold 102 is disposed on the mold support 101. The mold 102 is divided into an upper mold 102 and a lower mold 102. The steel strip can transfer heat to the mold 102 through the upper mold 102 and the lower mold 102 for heat transfer and heat dissipation. The structure of the mold 102 is described in detail in the prior art CN212451557U, and will not be repeated here.

[0025] The heat dissipation pipe 103 is fixedly connected to the mold 102 and located on one side of the mold 102. The fan 104 is mounted on the heat dissipation pipe 103 and located on one side of the heat dissipation pipe 103. The first mounting bracket 106 is fixedly connected to the heat dissipation pipe 103 and located on one side of the heat dissipation pipe 103. The first dustproof net 107 is fixedly connected to the first mounting bracket 106 and located on one side of the first mounting bracket 106. The second mounting bracket 109 is fixedly connected to the heat dissipation pipe 103 and located on the side of the heat dissipation pipe 103 away from the first mounting bracket 106. The second dustproof net 110 is fixedly connected to the second mounting bracket 109 and located on the side of the heat dissipation pipe 103 away from the first mounting bracket 106. On one side of the mounting bracket 109, the cleaning component is mounted on the mounting bracket; the heat dissipation pipe 103 has an air inlet 118 and an air outlet 119. The air inlet 118 is located on the side of the heat dissipation pipe 103 near the first dustproof net 107, and the air outlet 119 is located on the side of the heat dissipation pipe 103 near the second dustproof net 110. There are two heat dissipation pipes 103, which are connected and fixed to the corresponding two molds 102 and communicate with the molds 102. The heat transferred from the steel strip to the molds 102 will enter the heat dissipation pipes 103. There are two fans 104, which are installed in the corresponding two heat dissipation pipes 103. The fan 104 drives the airflow through the heat dissipation pipe 103, allowing heat to escape through the air outlet 119. Simultaneously, the air inlet 118 replenishes the airflow through the heat dissipation pipe 103. The first mounting bracket 106 is bolted to both heat dissipation pipes 103. Two first dustproof nets 107 are welded to the air inlets 118 of the heat dissipation pipes 103. The first dustproof nets 107 block and absorb dust from the air, preventing it from entering the mold 102 through the air inlets 118 of the heat dissipation pipes 103. The second mounting bracket... There are two brackets 109, each bolted to the corresponding two heat dissipation pipes 103. There are also two second dustproof nets 110, welded to the corresponding two second brackets 109. The second brackets 109 secure the second dustproof nets 110 at the air outlets 119 of the heat dissipation pipes 103. The second dustproof nets 110 block and absorb dust from the air, preventing it from entering the mold 102 through the air outlets 119 of the heat dissipation pipes 103. A cleaning component is mounted on the brackets and cleans the dust from the first dustproof net 107.To prevent excessive dust accumulation on the first dustproof net 107 and its blockage, when cooling of the steel strip is required, the heat transferred from the steel strip to the mold 102 is transferred to the heat dissipation pipe 103. Driven by the fan 104, airflow occurs through the heat dissipation pipe 103, allowing the heat to escape through the air outlet 119. Simultaneously, the air inlet 118 replenishes the airflow through the heat dissipation pipe 103. The first dustproof net 107 effectively traps dust from the air. The first dustproof net 107 and the second dustproof net 110 effectively block and adsorb dust, preventing it from entering the mold 102 through the air inlet 118 of the heat dissipation pipe 103. The second dustproof net 110 further blocks and adsorbs airborne dust, preventing it from entering the mold 102 through the air outlet 119 of the heat dissipation pipe 103. Thus, the first dustproof net 107 and the second dustproof net 110 prevent airborne dust from entering the porous capillary structure of the copper powder sintered layer within the mold 102 during heat dissipation, avoiding blockage of the flow channels and thus preventing any impact on the device's heat dissipation efficiency.

[0026] Secondly, the movable frame 112 is connected to the mounting frame via the limiting component and is located on one side of the mounting frame; the cleaning brush 113 is fixedly connected to the movable frame 112 and is located on the side of the movable frame 112 near the first dustproof net 107; the limiting component is disposed on the mounting frame and connected to the movable frame 112; the movable component is disposed on the mounting frame and connected to the movable frame 112. There are two movable frames 112, and the two movable frames 112 are connected to the mounting frame via the limiting component. The limiting component can connect, support, and directionally limit the movement of the movable frame 112. The cleaning brush 113... There are two cleaning brushes 113, which are attached to two corresponding movable frames 112. The movement of the movable frames 112 can drive the cleaning brushes 113 to move on the first dustproof net 107, thereby cleaning the dust on the first dustproof net 107. The limiting component is set on the mounting frame and connected to the movable frame 112. The limiting component can connect and directionally limit the movement of the movable frame 112. The moving component is set on the mounting frame and connected to the movable frame 112. The moving component can provide a corresponding power source for the movement of the movable frame 112.

[0027] Meanwhile, the limiting frame 114 is fixedly connected to the mounting frame and located on one side of the mounting frame; the sliding frame 115 is slidably connected to the limiting frame 114 and fixedly connected to the moving frame 112, and located on the side of the limiting frame 114 close to the moving frame 112. There are four limiting frames 114, which are welded to the mounting frame. There are four sliding frames 115, which are slidably connected to the corresponding four limiting frames 114. The limiting frames 114 can connect, support, and directionally limit the sliding of the sliding frames 115. The two ends of the two moving frames 112 are welded and fixed to the corresponding four sliding frames 115, so that the sliding of the sliding frames 115 can connect, support, and directionally limit the movement of the moving frames 112.

[0028] In addition, the mounting base 116 is fixedly connected to the mounting frame and is located on one side of the mounting frame; the electric push rod 117 is disposed on the mounting base 116 and connected to the movable frame 112, and is located on the side of the mounting base 116 close to the movable frame 112. The mounting base 116 is bolted to the mounting frame. There are two electric push rods 117, which are disposed inside the mounting base 116. The output ends of the two electric push rods 117 are connected to the corresponding two movable frames 112, so that the moving frame 112 can be moved up and down by the drive output of the electric push rods 117.

[0029] Finally, the support base plate 111 is fixedly connected to the mold bracket 101 and is located on one side of the mold bracket 101. There are four support base plates 111, which are welded to the bottom of the mold bracket 101. The support base plates 111 can increase the contact area between the mold bracket 101 and the plane, thereby making the device body on the mold bracket 101 more stable during operation.

[0030] When using the steel strip rapid cooling machine of this embodiment, when the steel strip needs to be cooled, the heat transferred from the steel strip to the mold 102 will enter the heat dissipation pipe 103. Driven by the fan 104, the air in the heat dissipation pipe 103 can flow, allowing the heat in the heat dissipation pipe 103 to flow out through the air outlet 119. At the same time, the air inlet 118 replenishes the air in the heat dissipation pipe 103. The first dustproof net 107 can block and adsorb dust in the air, preventing dust from passing through. The air enters the mold 102 through the air inlet 118 of the heat dissipation pipe 103. The second dustproof net 110 can block and adsorb dust in the air, preventing dust from entering the mold 102 through the air outlet 119 of the heat dissipation pipe 103. Thus, the first dustproof net 107 and the second dustproof net 110 can prevent dust in the air from entering the porous capillary structure of the copper powder sintered layer in the mold 102 during the heat dissipation process, avoiding blockage of the flow channel and thus preventing the heat dissipation efficiency of the device from being affected.

[0031] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A rapid cooling machine for steel strips, comprising a mold support and a mold, wherein the mold is disposed on the mold support and located on one side of the mold support, characterized in that, It also includes dustproof components. The dustproof assembly includes a heat dissipation pipe, a fan, heat dissipation holes, a first mounting bracket, a first dustproof net, a second mounting bracket, a second dustproof net, and a cleaning component. The heat dissipation pipe is fixedly connected to the mold and located on one side of the mold. The fan is mounted on the heat dissipation pipe and located on one side of the heat dissipation pipe. The first mounting bracket is fixedly connected to the heat dissipation pipe and located on one side of the heat dissipation pipe. The first dustproof net is fixedly connected to the first mounting bracket and located on one side of the first mounting bracket. The second mounting bracket is fixedly connected to the heat dissipation pipe and located on the side of the heat dissipation pipe away from the first mounting bracket. The second dustproof net is fixedly connected to the second mounting bracket and located on one side of the second mounting bracket. The cleaning component is mounted on the mounting bracket. The heat dissipation pipe has an air inlet and an air outlet. The air inlet is located on the side of the heat dissipation pipe closer to the first dustproof net, and the air outlet is located on the side of the heat dissipation pipe closer to the second dustproof net.

2. The steel strip rapid cooling machine as described in claim 1, characterized in that, The cleaning component includes a movable frame, a cleaning brush, a limiting component, and a moving component. The movable frame is connected to the mounting frame via the limiting component and is located on one side of the mounting frame. The cleaning brush is fixedly connected to the movable frame and is located on the side of the movable frame closer to the first dustproof net. The limiting component is disposed on the mounting frame and connected to the movable frame. The moving component is disposed on the mounting frame and connected to the movable frame.

3. The steel strip rapid cooling machine as described in claim 2, characterized in that, The limiting component includes a limiting frame and a sliding frame. The limiting frame is fixedly connected to the mounting frame and is located on one side of the mounting frame. The sliding frame is slidably connected to the limiting frame and fixedly connected to the movable frame, and is located on the side of the limiting frame closer to the movable frame.

4. The steel strip rapid cooling machine as described in claim 2, characterized in that, The movable component includes a mounting base and an electric push rod. The mounting base is fixedly connected to the mounting frame and is located on one side of the mounting frame. The electric push rod is disposed on the mounting base and connected to the movable frame, and is located on the side of the mounting base closer to the movable frame.

5. The rapid cooling machine for steel strips as described in claim 1, characterized in that, The dustproof assembly also includes a support base plate, which is fixedly connected to the mold support and located on one side of the mold support.

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