Cooling device for copper-coated iron alloy powder production

Abstract

This utility model relates to the technical field of alloy powder production equipment, and discloses a cooling device for producing copper-clad iron alloy powder. It includes a conveyor belt and a cooling pressure conveyor belt located on a support frame. The cooling pressure conveyor belt is positioned above the conveyor belt and has an internal cooling cylinder. The surface of the cooling pressure conveyor belt is smooth, and a scraping structure is provided on the upper side of the cooling pressure conveyor belt. The scraping structure includes a scraper, which comprises a plate and a silicone body located on the support frame. By providing a scraper structure on one side of the cooling pressure conveyor belt, when alloy powder adheres to the belt, the scraper removes the powder. The scraper structure is located on the upper part of the upward-moving side of the cooling pressure conveyor belt. When the cooling pressure conveyor belt carries the alloy powder upwards, it cannot pass through the scraper structure and is scraped off, falling onto the conveyor belt. This prevents the alloy powder from continuing to move with the conveyor belt and effectively prevents the alloy powder on the conveyor belt from adhering to the cooling pressure conveyor belt.

Description

Technical Field

[0001] This utility model relates to the technical field of alloy powder production equipment, specifically a cooling device for producing copper-clad iron alloy powder. Background Technology

[0002] During the production of copper-clad iron alloy powder, the high-temperature copper-clad iron alloy powder needs to be cooled. However, during the cooling process, because the alloy powder is not evenly spread on the conveyor belt, it inevitably accumulates. As a result, when the cooling belt above the conveyor belt cools it, it sticks to the cold cutting belt. Over time, the amount of alloy powder transported to the next process will decrease, affecting the progress of the next process.

[0003] Document CN202321506051 discloses a cooling and recovery device for powder coating production, including a support frame. A recovery conveyor belt is installed inside the support frame, and two supporting cooling cylinders are installed inside the recovery conveyor belt. A first limiting cooling cylinder is installed above the recovery conveyor belt, a second limiting cooling cylinder is installed to the right of the first limiting cooling cylinder, and a third limiting cooling cylinder is installed to the right of the second limiting cooling cylinder. A limiting conveyor belt is installed on the outer surface of the third limiting cooling cylinder. With this structure, if powder accumulates on the conveyor belt during powder cooling, the airbags will inevitably adhere to it as they pass through, resulting in a reduction of powder in subsequent processes.

[0004] Therefore, a new technical solution is needed to solve the above-mentioned technical problems. Summary of the Invention

[0005] To address the aforementioned problems, this utility model discloses a cooling device for the production of copper-clad iron alloy powder, which can effectively prevent alloy powder on the conveyor belt from sticking to the cooling conveyor belt, thus reducing the amount of alloy powder transported to the next process and effectively improving the transportation efficiency of alloy powder.

[0006] The technical solution of this utility model is: a cooling device for the production of copper-clad iron alloy powder, including a conveyor belt and a cooling pressure belt located on a support frame. The cooling pressure belt is located above the conveyor belt, and a cooling cylinder is provided inside the cooling pressure belt. The surface of the cooling pressure belt is a smooth surface, and a scraping structure is provided on the upper side of the cooling pressure belt. The scraping structure includes a scraper, and the scraper includes a plate and a silicone body located on the support.

[0007] By adopting the above technical solution, when the alloy powder is transported on the conveyor belt, the cooling and pressing belt above the conveyor belt can cool the alloy powder on the conveyor belt. When the alloy powder is poured onto the conveyor belt, some alloy powder will be pressed down on the conveyor belt during the transmission of the cooling and pressing belt. The alloy powder is scraped off by the scraper and falls onto the conveyor belt to continue to be transported to the next process.

[0008] Preferably, the cooling conveyor belt is located on the upper side near the conveyor belt, between the support frames, and the conveying radius of the cooling conveyor belt is adapted to the radius of the cooling cylinder, and the cooling conveyor belt and the cooling cylinder do not contact each other.

[0009] By adopting the above technical solution, when the cooling conveyor belt is being transported, the cooling cylinder located inside the cooling conveyor belt can effectively cool the cooling conveyor belt.

[0010] Preferably, the scraper structure is located between the support frames, the plate and the support are connected, the silicone body is located at the end of the plate, the silicone body and the plate are in the same plane, the edge width of the silicone body is smaller than the width of the plate, and the edge of the silicone body of the scraper is close to the semi-circular side of the cooling pressure conveyor belt.

[0011] By adopting the above technical solution, the silicone body of the scraper can be used for a long time when scraping off alloy powder, and it is not easy to cause wear to the cooling conveyor belt.

[0012] Preferably, the tangents of the silicone body and the semi-circular side of the cooling conveyor belt are perpendicular, and the upper end of the plate is fixed by the bracket and the side of the support frame.

[0013] By adopting the above technical solution, when alloy powder adheres to the cooling conveyor belt, the silicone body of the scraper can scrape it off, and the scraped alloy powder falls onto the conveyor belt for transport to the next process.

[0014] Preferably, the cooling cylinders are located sequentially within the cooling conveyor belt, and one end of each cooling cylinder is connected to a cooling pipe. The cooling pipe is connected to a cooling box at the bottom of the support frame via a water pump. Water is cooled within the cooling box using any type of cooling medium.

[0015] By adopting the above technical solution, when cooling is required, water in the cooling tank is transported to the cooling cylinder by a water pump. Then, when the cooling conveyor belt wraps around the cooling cylinder, it can cool the cooling conveyor belt and the alloy powder on the conveyor belt.

[0016] Preferably, the other end of the cooling cylinder is connected to the cooling box via a pipe, and the pipe is equipped with a valve for switching on and off.

[0017] By adopting the above technical solution, when the water temperature inside the cooling cylinder rises and it can no longer provide cooling, the valve is opened, and then the cooling water flows out from the pipe into the cooling tank for further cooling, thus achieving a recycling effect and avoiding waste.

[0018] Preferably, the cooling conveyor belt and the transport belt are driven by motors respectively. The transport belt moves clockwise and the cooling conveyor belt moves counterclockwise. The two belts run at the same speed. The cooling conveyor belt is located above the middle of the transport belt and its length is shorter than that of the transport belt. The scraper structure is located on the upper part of the side of the cooling conveyor belt that moves upward.

[0019] By adopting the above technical solution, when the cooling conveyor belt is driven upward, the scraper can scrape off any alloy powder that may stick to the side of the cooling conveyor belt and let it fall onto the conveyor belt.

[0020] The advantages of this utility model are: 1. By setting a scraper structure on one side of the cooling conveyor belt, when alloy powder adheres to the cooling conveyor belt, the scraper can scrape the alloy powder off the cooling conveyor belt.

[0021] 2. The scraper structure of this utility model is located on the upper part of the side of the cooling conveyor belt that runs upward. When the cooling conveyor belt carries the alloy powder out and transports it upward, it cannot pass through the scraper structure and is scraped off by the scraper structure and falls onto the conveyor belt, thus preventing the alloy powder from continuing to move with the conveyor belt.

[0022] 3. By setting up a scraper structure, this utility model can effectively prevent alloy powder on the conveyor belt from sticking to the cooling and pressing belt, resulting in less alloy powder being transported to the next process, thus effectively improving the transportation efficiency of alloy powder. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This utility model Figure 1 A structural schematic diagram from another view;

[0025] Figure 3 This is a schematic diagram of the structure of the hanging knife of this utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the cooling cylinder of this utility model.

[0027] The components include: 1. support frame, 2. conveyor belt, 3. cooling box, 4. water pump, 5. cooling cylinder, 6. cooling conveyor belt, 7. scraper, 701. plate, 702. silicone body, and 8. bracket. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0029] like Figure 1-4 As shown, the cooling device for copper-clad iron alloy powder production includes a conveyor belt 2 and a cooling pressure conveyor belt 6 located on a support frame 1. The cooling pressure conveyor belt 6 is located above the conveyor belt 2 and has a cooling cylinder 5 inside. The surface of the cooling pressure conveyor belt 6 is smooth, and a scraping structure is provided on the upper side of the cooling pressure conveyor belt 6. The scraping structure includes a scraper 7, which includes a plate 701 and a silicone body 702 located on a support 8. When the alloy powder is transported on the conveyor belt 2, the cooling pressure conveyor belt 6 above the conveyor belt 2 can cool the alloy powder on the conveyor belt 2. When the alloy powder is poured onto the conveyor belt 2, some of the alloy powder will accumulate in certain places. When the cooling pressure conveyor belt 6 is conveying, it will press down on some of the alloy powder on the conveyor belt 2. The scraper 7 will scrape it off, causing the alloy powder to fall onto the conveyor belt and continue to be transported to the next process.

[0030] The cooling pressure conveyor belt 6 is located on the upper side near the conveyor belt 2. The cooling pressure conveyor belt 6 is located between the support frames 1. The conveying radius of the cooling pressure conveyor belt 6 is matched with the radius of the cooling cylinder 5. The cooling pressure conveyor belt 6 and the cooling cylinder 5 do not contact each other. When the cooling pressure conveyor belt 6 is being transported, the cooling cylinder 5 located inside the cooling pressure conveyor belt 6 cools the cooling pressure conveyor belt 6.

[0031] The scraping structure is located between the support frames 1. The plate 701 and the bracket 8 are connected. The silicone body 702 is located at the end of the plate 701. The silicone body 702 and the plate 701 are in the same plane. The edge width of the silicone body 702 is smaller than the width of the plate 701. The edge of the silicone body 702 of the scraper 7 is close to the semi-circular side of the cooling pressure conveyor belt 6. When scraping the alloy powder, the silicone body 702 of the scraper 7 can be used for a long time and is not easy to cause wear to the cooling pressure conveyor belt 6.

[0032] The silicone body 702 is perpendicular to the tangent of the semi-circular side of the cooling pressure conveyor belt 6. The upper end of the plate 701 is fixed by the bracket 8 and the side of the support frame 1. When alloy powder is stuck on the cooling pressure conveyor belt 6, the silicone body 702 of the scraper 7 scrapes it off. The scraped alloy powder falls onto the conveyor belt 2 and is transported to the next process.

[0033] The cooling cylinder 5 is located inside the cooling conveyor belt 6. One end of the cooling cylinder 5 is connected to the cooling pipe. The cooling pipe is connected to the cooling box 3 at the bottom of the support frame 1 through a water pump. Water in the cooling box 3 is cooled by any kind of cooling medium. When cooling is needed, the water in the cooling box 5 is transported to the cooling cylinder 5 by the water pump 4. Then, when the cooling conveyor belt 6 is wrapped around the cooling cylinder 5, it can cool the cooling conveyor belt 6 and also cool the alloy powder intervals on the conveyor belt 2.

[0034] The other end of the cooling cylinder 5 is connected to the cooling box 3 by a pipe. The pipe is equipped with a valve for switching on and off. When the water temperature in the cooling cylinder 5 rises and it can no longer cool, the valve is opened, and then the cooling water flows out from the pipe into the cooling box 3 for cooling again, thus achieving the effect of recycling and avoiding waste.

[0035] The cooling conveyor belt 6 and the conveyor belt 2 are driven by motors. The conveyor belt 2 moves clockwise and the cooling conveyor belt 6 moves counterclockwise. They run at the same speed. The cooling conveyor belt 6 is located above the middle of the conveyor belt 2 and its length is shorter than that of the conveyor belt 2. The scraping structure is located on the upper part of the side of the cooling conveyor belt 6 that is moving upward. When the cooling conveyor belt 6 is moving upward, the scraper 7 scrapes off any alloy powder that may stick to the side of the cooling conveyor belt 6 and drops it onto the conveyor belt 2.

[0036] When the alloy powder is transported by the conveyor belt 2, the cooling and pressing belt 6 located above the conveyor belt 2 will inevitably stick to the alloy powder accumulated on the conveyor belt 2 during transmission. The scraper can scrape off the alloy powder on the cooling and pressing belt 6, and the scraped alloy powder falls onto the conveyor belt 2 for transport to the next process.

[0037] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations or modifications.

Claims

1. A cooling device for producing copper-clad iron alloy powder, comprising a conveyor belt and a cooling press belt located on a support frame, wherein the cooling press belt is located above the conveyor belt and a cooling cylinder is provided inside the cooling press belt, characterized in that: The surface of the cooling conveyor belt is smooth, and a scraping structure is provided on the upper side of the cooling conveyor belt. The scraping structure includes a scraper, which includes a plate and a silicone body located on a support.

2. The cooling device for producing copper-clad iron alloy powder according to claim 1, characterized in that: The cooling conveyor belt is located on the upper side near the conveyor belt, between the support frames, and the conveying radius of the cooling conveyor belt is adapted to the radius of the cooling cylinder. The cooling conveyor belt and the cooling cylinder do not contact each other.

3. The cooling device for producing copper-clad iron alloy powder according to claim 1, characterized in that: The scraper structure is located between the support frames, the plate and the bracket are connected, the silicone body is located at the end of the plate, the silicone body and the plate are in the same plane, the edge width of the silicone body is smaller than the width of the plate, and the edge of the silicone body of the scraper is close to the semi-circular side of the cooling pressure conveyor belt.

4. The cooling device for producing copper-clad iron alloy powder according to claim 1, characterized in that: The tangents of the silicone body and the semi-circular side of the cooling conveyor belt are perpendicular, and the upper end of the plate is fixed by the bracket and the side of the support frame.

5. The cooling device for producing copper-clad iron alloy powder according to claim 1, characterized in that: The cooling cylinders are located sequentially within the cooling conveyor belt. One end of each cooling cylinder is connected to a cooling pipe. The cooling pipe is connected to a cooling box at the bottom of the support frame via a water pump. Water is cooled within the cooling box using any type of cooling medium.

6. The cooling device for producing copper-clad iron alloy powder according to claim 1, characterized in that: The other end of the cooling cylinder is connected to the cooling box via a pipe, and the pipe is equipped with a valve for switching on and off.

7. The cooling device for producing copper-clad iron alloy powder according to claim 1, characterized in that: The cooling conveyor belt and the transport belt are driven by motors. The transport belt moves clockwise and the cooling conveyor belt moves counterclockwise. They run at the same speed. The cooling conveyor belt is located above the middle of the transport belt and its length is shorter than that of the transport belt. The scraper structure is located on the upper part of the side of the cooling conveyor belt that moves upward.

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