Conductive roller cooling structure for electrolytic tinning production line

Abstract

The utility model relates to the technical field of conductive rollers, in particular to a conductive roller cooling structure for an electrolytic tinning production line, which comprises a main body, mounting grooves are arranged at two ends of the main body, bearings are arranged in the two mounting grooves, each bearing comprises an outer ring and an inner ring, and a roller is arranged between the outer ring and the inner ring. Inner ring limiting blocks are fixedly connected to the inner wall of the inner ring, a flow guide pipe is arranged in the inner ring, a mounting sleeve is fixedly connected to the outer wall of the flow guide pipe, inner ring limiting grooves are formed in the outer wall of the mounting sleeve, outer ring limiting blocks are fixedly connected to the outer wall of the outer ring, the number of the outer ring limiting blocks is multiple, and outer ring limiting grooves are formed in the inner walls of the two mounting grooves. A plurality of outer ring limiting grooves are formed in the main body, a plurality of heat dissipation grooves are formed in the main body, the plurality of heat dissipation grooves are communicated with one another, and a plurality of grooves are formed in the inner walls of the plurality of heat dissipation grooves. The cooling device is simple in structure and good in cooling effect.

Description

Technical Field

[0001] This utility model relates to the field of conductive rollers, and more particularly to a cooling structure for conductive rollers used in electrolytic tin plating production lines. Background Technology

[0002] A conductive roller is a roller-shaped component with electrical conductivity. It typically consists of a core material, a rubber substrate surrounding the core material, and a surface layer surrounding the rubber substrate. The surface layer of the conductive roller has a specific arithmetic mean curvature and vertex density to ensure its conductivity and durability.

[0003] When applying for this utility model, the applicant, after searching, discovered a Chinese patent disclosing "A Cooling Structure for a Conductive Roller in an Electroplating Tin Sheet Production Line," application number "201920790664.0." In this patent, circulating water enters cavity A8 through the central hole and water outlet of shaft head A2, then sequentially enters cavities B9 and C10 through water passages 7 on the support flanges of shaft head A2 and shaft head B11. Finally, it flows out through the water outlet and central hole on shaft head B11. This smooth water flow minimizes the possibility of scaling and clogging, effectively cooling the conductive roller. Simultaneously, the three cavities effectively and evenly cool the heated parts of the roller body.

[0004] However, although this device minimizes the possibility of scaling and clogging, it only uses a single type of cooling water for cooling, resulting in limited cooling effect and low cooling efficiency. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a conductive roller cooling structure for an electrolytic tin plating production line.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a conductive roller cooling structure for an electrolytic tin plating production line, comprising a main body, with mounting grooves at both ends of the main body, bearings installed inside the two mounting grooves, each bearing comprising an outer ring and an inner ring, with a roller disposed between the outer ring and the inner ring, an inner ring limiting block fixedly connected to the inner wall of the inner ring, and multiple inner ring limiting blocks, a guide tube disposed inside the inner ring, an mounting sleeve fixedly connected to the outer wall of the guide tube, an inner ring limiting groove formed on the outer wall of the mounting sleeve, and multiple inner ring limiting grooves, an outer ring limiting block fixedly connected to the outer wall of the outer ring, multiple outer ring limiting grooves formed on the inner walls of both mounting grooves, and multiple heat dissipation grooves formed inside the main body, the multiple heat dissipation grooves being interconnected, and multiple grooves formed on the inner walls of the multiple heat dissipation grooves.

[0007] As a further description of the above technical solution:

[0008] The plurality of inner ring limiting blocks are respectively located inside the plurality of inner ring limiting grooves, and the plurality of outer ring limiting blocks are respectively located inside the plurality of outer ring limiting grooves.

[0009] As a further description of the above technical solution:

[0010] A water storage tank is provided at the bottom of the main body. The bottom of the guide pipe on the left side is fixedly connected to the outer wall of the water storage tank. A water pump is installed on the outer wall of the water storage tank. The bottom of the guide pipe on the right side is fixedly connected to the top of the water pump. A connecting pipe is fixedly connected to the bottom of the water pump. The bottom of the connecting pipe is fixedly connected to the outer wall of the water storage tank.

[0011] As a further description of the above technical solution:

[0012] The top of the water storage tank is fixedly connected to a side baffle, and there are two side baffles. The two guide pipes pass through the two guide pipes respectively.

[0013] As a further description of the above technical solution:

[0014] An air outlet is provided inside the top of the right-side side baffle, and a fan is fixedly connected to the outer wall of the right-side side baffle. An air inlet is provided on the outer wall of the fan.

[0015] As a further description of the above technical solution:

[0016] An inlet pipe is fixedly connected to the outer wall of the water storage tank, and an inlet solenoid valve is installed at the top of the inlet pipe. A drain pipe is fixedly connected to the outer wall of the water storage tank, and a drain solenoid valve is installed at the top of the drain pipe.

[0017] This utility model has the following beneficial effects:

[0018] 1. When the main body is in use, cooling water enters the interior of the main body through the guide pipe on the right side and flows out through the guide pipe on the left side of the main body. It carries away the heat generated or absorbed by the main body during operation from the inside. It utilizes the heat absorption property of water to carry away the heat. At the same time, multiple interconnected heat dissipation slots are opened inside the main body. Multiple grooves are opened on the inner wall of the multiple heat dissipation slots, making the interior of the multiple heat dissipation slots similar to the heat sink structure, increasing the contact surface with the air. Heat is discharged from the multiple heat dissipation slots. Combined with the cooling performance of the cooling water, the cooling effect is improved. The structure is simple.

[0019] 2. Two guide pipes pass through two side baffles respectively, and the two side baffles support the main body. A fan is connected to the outer wall of the right side baffle. When the main body is in use, the fan runs, and the air flows through the air inlet and then through the air outlet, so that the air generated by the fan runs from the right side and passes through multiple heat dissipation slots in sequence, which accelerates the air flow inside the multiple heat dissipation slots and improves the heat dissipation efficiency. Attached Figure Description

[0020] Figure 1 This is a first-view overall structural schematic diagram of a conductive roller cooling structure for an electrolytic tin plating production line proposed in this utility model.

[0021] Figure 2 This is a schematic diagram of the mounting sleeve structure for a conductive roller cooling structure in an electrolytic tin plating production line, as proposed in this utility model.

[0022] Figure 3 This is a schematic diagram of the main structure of a conductive roller cooling structure for an electrolytic tin plating production line proposed in this utility model.

[0023] Figure 4 This invention proposes a cooling structure for conductive rollers in an electrolytic tin plating production line. Figure 3 Enlarged schematic diagram of the B-structure;

[0024] Figure 5 This is a schematic diagram of the mounting groove structure for a conductive roller cooling structure in an electrolytic tin plating production line, as proposed in this utility model.

[0025] Figure 6 This is a schematic diagram of the bearing structure for a conductive roller cooling structure in an electrolytic tin plating production line proposed in this utility model.

[0026] Figure 7 This is a schematic diagram of a heat dissipation groove structure for a conductive roller cooling structure in an electrolytic tin plating production line, as proposed in this utility model.

[0027] Figure 8 This is a schematic diagram of the internal structure of a conductive roller cooling structure for an electrolytic tin plating production line proposed in this utility model.

[0028] Figure 9 This invention proposes a cooling structure for conductive rollers in an electrolytic tin plating production line. Figure 8 Enlarged schematic diagram of structure A in the middle.

[0029] Legend:

[0030] 1. Main body; 2. Mounting groove; 3. Bearing; 301. Outer ring; 302. Inner ring; 303. Roller; 4. Inner ring limiting block; 5. Guide pipe; 6. Mounting sleeve; 7. Inner ring limiting groove; 8. Outer ring limiting block; 9. Outer ring limiting groove; 10. Heat dissipation groove; 11. Groove; 12. Water storage tank; 13. Water pump; 14. Connecting pipe; 15. Side baffle; 16. Air outlet; 17. Fan; 18. Air inlet; 19. Water inlet pipe; 20. Water inlet solenoid valve; 21. Drain pipe; 22. Drain solenoid valve. Detailed Implementation

[0031] Reference Figure 1-9 This utility model provides a conductive roller cooling structure for an electrolytic tin plating production line: It includes a main body 1, with mounting grooves 2 at both ends. Bearings 3 are installed inside both mounting grooves 2. Each bearing 3 includes an outer ring 301 and an inner ring 302. A roller 303 is positioned between the outer ring 301 and the inner ring 302. Multiple inner ring limiting blocks 4 are fixedly connected to the inner wall of the inner ring 302. A guide tube 5 is installed inside the inner ring 302. A mounting sleeve 6 is fixedly connected to the outer wall of the guide tube 5. An inner ring limiting groove 7 is formed on the outer wall of the mounting sleeve 6. There are multiple slots 7, and multiple inner ring limiting blocks 4 are located inside multiple inner ring limiting slots 7. The outer wall of the outer ring 301 is fixedly connected with an outer ring limiting block 8, and there are multiple outer ring limiting blocks 8. The inner walls of the two mounting slots 2 are provided with outer ring limiting slots 9, and there are multiple outer ring limiting slots 9. Multiple outer ring limiting blocks 8 are located inside multiple outer ring limiting slots 9. The interior of the main body 1 is provided with heat dissipation slots 10, and there are multiple heat dissipation slots 10. The multiple heat dissipation slots 10 are interconnected. The inner walls of the multiple heat dissipation slots 10 are provided with grooves 11, and there are multiple grooves 11.

[0032] When in use, cooling water enters the interior of the main body 1 through the right-side guide pipe 5 and flows out through the left-side guide pipe 5, carrying away the heat generated or absorbed by the main body 1 during operation. The heat is carried out by utilizing the heat absorption property of water. At the same time, multiple interconnected heat dissipation slots 10 are opened inside the main body 1, and multiple grooves 11 are opened on the inner wall of the multiple heat dissipation slots 10, making the interior of the multiple heat dissipation slots 10 similar to the heat sink structure, increasing the contact surface with air, and the heat is discharged from the multiple heat dissipation slots 10. Combined with the cooling performance of the cooling water, the cooling effect is improved. The structure is simple.

[0033] A water storage tank 12 is provided at the bottom of the main body 1. The bottom of the left guide pipe 5 is fixedly connected to the outer wall of the water storage tank 12. A water pump 13 is installed on the outer wall of the water storage tank 12. The bottom of the right guide pipe 5 is fixedly connected to the top of the water pump 13. A connecting pipe 14 is fixedly connected to the bottom of the water pump 13. The bottom of the connecting pipe 14 is fixedly connected to the outer wall of the water storage tank 12.

[0034] The water pump 13 draws water from the water storage tank 12 to the right guide pipe 5 through the connecting pipe 14. The water flows into the interior of the main body 1 through the right guide pipe 5 and then returns to the water storage tank 12 through the left guide pipe 5, so that the water flows in a circulating state.

[0035] The top of the water storage tank 12 is fixedly connected to a side baffle 15, and there are two side baffles 15. Two guide pipes 5 pass through the two guide pipes 5 respectively. An air outlet 16 is opened inside the top of the right side baffle 15. A fan 17 is fixedly connected to the outer wall of the right side baffle 15. An air inlet 18 is provided on the outer wall of the fan 17.

[0036] Two guide pipes 5 pass through two side baffles 15 respectively, and the two side baffles 15 support the main body 1. A fan 17 is connected to the outer wall of the right side baffle 15. When the main body 1 is in use, the fan 17 runs, and the air passes through the air inlet 18 and then through the air outlet 16, so that the air generated by the fan 17 when it is working passes through multiple heat dissipation slots 10 from the right side in sequence, which accelerates the air flow inside the multiple heat dissipation slots 10 and improves the heat dissipation efficiency.

[0037] A water inlet pipe 19 is fixedly connected to the outer wall of the water storage tank 12. A water inlet solenoid valve 20 is installed on the top of the water inlet pipe 19. When the water inlet solenoid valve 20 is opened, water enters the water storage tank 12 through the water inlet pipe 19. A drain pipe 21 is fixedly connected to the outer wall of the water storage tank 12. A drain solenoid valve 22 is installed on the top of the drain pipe 21. After the water storage tank 12 has been used for a long time, it needs to be replaced. Before replacement, the drain solenoid valve 22 is opened, and water flows out from the drain pipe 21.

[0038] Working principle: When the main body 1 is in use, the water pump 13 draws water from the water storage tank 12 to the right guide pipe 5 through the connecting pipe 14. The water flows into the interior of the main body 1 from the right guide pipe 5, and then returns to the water storage tank 12 through the left guide pipe 5, so that the water flow forms a circulating state. At the same time, when the main body 1 is in use, the fan 17 runs through the air inlet 18 and then through the air outlet 16, so that the air generated by the fan 17 runs from the right side and passes through multiple heat dissipation slots 10 in sequence, which accelerates the air flow inside the multiple heat dissipation slots 10 and improves the heat dissipation efficiency. The water inlet solenoid valve 20 is opened, and water enters the water storage tank 12 through the water inlet pipe 19. After a long period of use, the water in the water storage tank 12 needs to be replaced. Before replacement, the drain solenoid valve 22 is opened, and water flows out from the drain pipe 21.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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 conductive roller cooling structure for an electrolytic tin plating production line, comprising a main body (1), characterized in that: The main body (1) has mounting grooves (2) at both ends, and bearings (3) are installed inside the two mounting grooves (2). The bearings (3) include an outer ring (301) and an inner ring (302). A roller (303) is provided between the outer ring (301) and the inner ring (302). An inner ring limiting block (4) is fixedly connected to the inner wall of the inner ring (302), and there are multiple inner ring limiting blocks (4). A guide tube (5) is provided inside the inner ring (302). An installation sleeve (6) is fixedly connected to the outer wall of the guide tube (5). The outer wall of the installation sleeve (6) has openings. There is an inner ring limiting groove (7), and there are multiple inner ring limiting grooves (7). The outer ring (301) is fixedly connected to an outer ring limiting block (8), and there are multiple outer ring limiting blocks (8). The inner walls of the two mounting grooves (2) are provided with outer ring limiting grooves (9), and there are multiple outer ring limiting grooves (9). The body (1) is provided with a heat dissipation groove (10), and there are multiple heat dissipation grooves (10). The multiple heat dissipation grooves (10) are interconnected. The inner walls of the multiple heat dissipation grooves (10) are provided with grooves (11), and there are multiple grooves (11).

2. The conductive roller cooling structure for an electrolytic tin plating production line according to claim 1, characterized in that: The multiple inner ring limiting blocks (4) are located inside the multiple inner ring limiting grooves (7), and the multiple outer ring limiting blocks (8) are located inside the multiple outer ring limiting grooves (9).

3. The conductive roller cooling structure for an electrolytic tin plating production line according to claim 1, characterized in that: The bottom of the main body (1) is provided with a water storage tank (12). The bottom of the guide pipe (5) on the left side is fixedly connected to the outer wall of the water storage tank (12). A water pump (13) is installed on the outer wall of the water storage tank (12). The bottom of the guide pipe (5) on the right side is fixedly connected to the top of the water pump (13). A connecting pipe (14) is fixedly connected to the bottom of the water pump (13). The bottom of the connecting pipe (14) is fixedly connected to the outer wall of the water storage tank (12).

4. The conductive roller cooling structure for an electrolytic tin plating production line according to claim 3, characterized in that: The top of the water storage tank (12) is fixedly connected to a side baffle (15), and there are two side baffles (15), with two flow guides (5) passing through the two flow guides (5) respectively.

5. A conductive roller cooling structure for an electrolytic tin plating production line according to claim 4, characterized in that: An air outlet (16) is provided inside the top of the right side baffle (15), and a fan (17) is fixedly connected to the outer wall of the right side baffle (15). An air inlet (18) is provided on the outer wall of the fan (17).

6. The conductive roller cooling structure for an electrolytic tin plating production line according to claim 3, characterized in that: The outer wall of the water storage tank (12) is fixedly connected to an inlet pipe (19), and an inlet solenoid valve (20) is installed on the top of the inlet pipe (19). The outer wall of the water storage tank (12) is fixedly connected to a drain pipe (21), and a drain solenoid valve (22) is installed on the top of the drain pipe (21).

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