Cooling device for silicone rubber production

Abstract

The utility model relates to the technical field of cooling device, concretely is: a cooling device for silicone rubber production, including belt conveyor, the belt conveyor's belt is fixedly connected with multiple groups of rubber column, the outside of belt conveyor is provided with riser, the outside of riser is equipped with cooling box, the inside of cooling box is fixedly connected with multiple groups of heat conduction shell staggeredly, forms the air duct between multiple groups heat conduction shell, is equipped with cooling unit in heat conduction shell, the outside fixed connection of cooling box has the air suction pipe, through the belt conveyor silicone rubber product carries out the delivery, through the rubber column can support the silicone rubber product, can let the silicone rubber product with the belt conveyor between have certain gap to through the fan suction, the wind that inhales first enters the inside cooling box, carries out the cooling, through the nozzle and sprays between the rubber column to can the bottom of silicone rubber product blow -off heat dissipation, has improved the heat dissipation effect.

Description

Technical Field

[0001] This utility model relates to the field of cooling equipment technology, and in particular to a cooling device for silicone rubber production. Background Technology

[0002] The heat generated during the mixing of silicone rubber compound in the internal mixer is difficult to dissipate because the compound is a poor conductor of heat, resulting in heat accumulation, which has a certain impact on both the equipment and the compound.

[0003] In the prior art, Chinese Patent No. CN 217916355 U discloses a cooling device for silicone rubber production, including two vertically arranged upright plates. A top plate is fixedly connected to the top of one of the opposing sides of the two upright plates. Multiple nozzles are arranged at the bottom of the top plate. A water tank is fixedly connected to the center of the top of the top plate. The water tank is connected to the nozzles. A fan is arranged on the top of the water tank. The fan is connected to two upper air ducts and two lower air ducts. The ends of the two upper air ducts away from the fan pass through the two end walls of the top plate, respectively. The ends of the two lower air ducts away from the fan pass through the side walls of the two upright plates, respectively. The lower air ducts pass through the upright plates and are located below the placement roller.

[0004] In this patent, after water cooling is used to lower the temperature, water will adhere to the outside of the rubber product, making it difficult to dry and thus inconvenient for subsequent processing. In addition, after the rubber product is conveyed by the placement roller in this patent, it is difficult to dissipate heat and cool down the bottom of the rubber product. Utility Model Content

[0005] In view of the patent mentioned in the background art, after water cooling is used for cooling, water will adhere to the outside of the rubber product, which is difficult to dry and thus inconvenient for subsequent processing. In addition, in the patent, after the rubber product is transported by the placement roller, it is difficult to dissipate heat and cool down the bottom of the rubber product. This utility model provides a cooling device for silicone rubber production.

[0006] The technical solution adopted by this utility model is as follows: a cooling device for silicone rubber production, including a belt conveyor, a plurality of rubber columns fixedly connected to the belt of the belt conveyor, a frame provided outside the belt conveyor, a cooling box provided outside the frame, a plurality of heat-conducting shells fixedly connected in an alternating manner inside the cooling box, an air duct formed between the plurality of heat-conducting shells, a cooling unit provided inside the heat-conducting shell, an air suction pipe fixedly connected outside the cooling box, a fan fixedly connected outside the cooling box, the input end of the fan communicating with the inside of the cooling box, a first pipe fixedly connected to the output end of the fan, a second pipe fixedly connected to one end of the first pipe, a third pipe fixedly connected to one end of the second pipe, the third pipe fixedly connected to the inner side of the frame and corresponding to the rubber columns, and a plurality of nozzles fixedly connected to the outside of the third pipe.

[0007] In one embodiment, the cooling unit includes a coolant disposed within a heat-conducting shell and a heat-conducting plate fixedly connected within the heat-conducting shell. One end of the heat-conducting plate extends to the outside of the cooling box, and a cooling fin is fixedly connected to the outside of the heat-conducting plate.

[0008] In one embodiment, multiple sets of heat-conducting strips are fixedly connected to the outside of the heat-conducting plate, and both the heat-conducting plate and the heat-conducting strips are made of copper or aluminum.

[0009] In one embodiment, there are two third pipes, which are fixedly connected to the inside sides of the support frame respectively. The second pipe has a U-shaped structure, and its two ends are fixedly connected to the two third pipes respectively.

[0010] In one embodiment, the top of the stand has at least one through hole, and a fan is fixedly connected to the position corresponding to the through hole on the top of the stand.

[0011] In one embodiment, side plates are slidably connected to both ends of the upright frame, and the side plates are fixedly connected to each other by a connecting plate.

[0012] In one embodiment, an electric push rod is fixedly connected to the outside of the support frame, and the output end of the electric push rod is fixedly connected to the connecting plate.

[0013] The beneficial effects of this utility model are as follows: Compared with the prior art, in this utility model, the silicone rubber product is transported by a belt conveyor, and the silicone rubber product is supported by rubber columns, allowing a certain gap between the silicone rubber product and the belt conveyor. The air drawn in by the fan first enters the cooling box for cooling, and then is transported through the first, second, and third pipes. Finally, it is sprayed out through nozzles between the rubber columns, thereby blowing air to dissipate heat from the bottom of the silicone rubber product, improving the heat dissipation effect. In addition, this utility model avoids water cooling and prevents a large amount of water from adhering to the outside of the silicone rubber product. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the structure of the central support frame of this utility model;

[0017] Figure 4 This is a schematic diagram of the belt conveyor in this utility model;

[0018] Figure 5This is a schematic diagram of the cooling box structure in this utility model;

[0019] Figure 6 This is a cross-sectional structural diagram of the cooling box in this utility model;

[0020] Figure 7 This is a schematic diagram of the heat-conducting plate in this utility model;

[0021] Figure 8 This is a schematic diagram of the side plate in this utility model.

[0022] The following are labeled in the diagram: 1. Belt conveyor; 2. Rubber column; 3. Frame; 4. Side plate; 5. Connecting plate; 6. Electric push rod; 7. Fan; 8. Cooling box; 9. Blower; 10. First pipe; 11. Second pipe; 12. Third pipe; 13. Nozzle; 14. Suction pipe; 15. Heat-conducting shell; 16. Heat-conducting plate; 17. Cooling element; 18. Heat-conducting strip. Detailed Implementation

[0023] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0024] 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 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.

[0025] The following is in conjunction with the appendix Figure 1-8 The present invention will be further described below.

[0026] To address the problems existing in the background technology, this application proposes the following technical solution: a cooling device for silicone rubber production, including a belt conveyor 1, with multiple sets of rubber columns 2 fixedly connected to the belt of the belt conveyor 1. The rubber columns 2 are used to manufacture silicone rubber products, so that there is a certain gap between the silicone rubber products and the belt of the belt conveyor 1, so that air can enter the gap to dissipate heat from the bottom of the silicone rubber products.

[0027] In a further design, a support frame 3 is installed outside the belt conveyor 1, and a cooling box 8 is installed outside the support frame 3. Multiple sets of heat-conducting shells 15 are fixedly connected in an alternating manner inside the cooling box 8, and air ducts are formed between the multiple sets of heat-conducting shells 15. In addition, a cooling unit is installed inside the heat-conducting shell 15.

[0028] The cooling unit includes a coolant disposed inside a heat-conducting shell 15 and a heat-conducting plate 16 fixedly connected inside the heat-conducting shell 15. One end of the heat-conducting plate 16 extends to the outside of the cooling box 8, and a cooling chip 17 is fixedly connected to the outside of the heat-conducting plate 16. Multiple sets of heat-conducting strips 18 are fixedly connected to the outside of the heat-conducting plate 16. Both the heat-conducting plate 16 and the heat-conducting strips 18 are made of copper or aluminum. The cooling chip 17 is a semiconductor cooling chip 17 used to cool the heat-conducting plate 16. The heat-conducting plate 16 cools the coolant inside the heat-conducting shell 15 through the heat-conducting strips 18, allowing air to enter the cooling box 8 for heat exchange and achieving cooling.

[0029] In a further design, an air suction pipe 14 is fixedly connected to the outside of the cooling box 8, and a fan 9 is fixedly connected to the outside of the cooling box 8. The input end of the fan 9 is connected to the inside of the cooling box 8, and the output end of the fan 9 is fixedly connected to a first pipe 10. One end of the first pipe 10 is fixedly connected to a second pipe 11, and one end of the second pipe 11 is fixedly connected to a third pipe 12. The third pipe 12 is fixedly connected to the inside of the support frame 3 and corresponds to the rubber column 2. Multiple sets of nozzles 13 are fixedly connected to the outside of the third pipe 12. In the specific design, there are two third pipes 12, which are fixedly connected to the inside of the support frame 3 on both sides respectively. The second pipe 11 has a U-shaped structure, and both ends of the second pipe 11 are fixedly connected to the two third pipes 12 respectively. The fan 9 draws in air, which first enters the cooling box 8 and is cooled by the heat-conducting shell 15. Then, it is transported through the first pipe 10, the second pipe 11, and the third pipe 12, and finally sprayed out through the nozzles 13 to the rubber column 2, thereby blowing air to dissipate heat from the bottom of the silicone rubber product.

[0030] As another embodiment, at least one through hole is provided on the top of the support frame 3. In this embodiment, two through holes are provided, and a fan 7 is fixedly connected at the position of the corresponding through hole on the top of the support frame 3. The fan 7 is used to blow air to dissipate heat from the top of the silicone rubber product.

[0031] Another embodiment may include side plates 4 slidably connected to both ends of the upright 3, with the side plates 4 fixedly connected to each other by a connecting plate 5. An electric push rod 6 is also fixedly connected to the outside of the upright 3, with the output end of the electric push rod 6 fixedly connected to the connecting plate 5. The height of the side plates 4 can be adjusted by the electric push rod 6 to adjust the air leakage area on the side of the upright 3. The optimal height of the side plates 4 can be adjusted according to the height of the silicone rubber product, as long as the silicone rubber product can pass smoothly through the upright 3.

[0032] To ensure that those skilled in the art can fully understand the technical solution, this embodiment is summarized as follows:

[0033] The silicone rubber product is placed on the belt conveyor 1 and supported by the rubber column 2. The silicone rubber product is conveyed by the belt conveyor 1 and then sent to the bottom of the stand 3. After a certain period of time (or without stopping), the fan 7 blows air to cool the top of the silicone rubber product.

[0034] When the fan 9 operates, it draws in air. The air first enters the cooling box 8 and is cooled by the heat-conducting shell 15. Then, it is transported through the first pipe 10, the second pipe 11, and the third pipe 12, and finally sprayed out through the nozzle 13 between the rubber columns 2. This allows for air blowing and heat dissipation at the bottom of the silicone rubber product, thus improving the heat dissipation effect.

[0035] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A cooling device for silicone rubber production, comprising a belt conveyor (1), characterized in that, Multiple sets of rubber columns (2) are fixedly connected to the belt of the belt conveyor (1). A support frame (3) is provided on the outside of the belt conveyor (1). A cooling box (8) is provided on the outside of the support frame (3). Multiple sets of heat-conducting shells (15) are fixedly connected in an alternating manner inside the cooling box (8). An air duct is formed between the multiple sets of heat-conducting shells (15). A cooling unit is provided inside the heat-conducting shells (15). An air suction pipe (14) is fixedly connected to the outside of the cooling box (8). There is a fan (9), the input end of the fan (9) is connected to the cooling box (8), the output end of the fan (9) is fixedly connected to a first pipe (10), one end of the first pipe (10) is fixedly connected to a second pipe (11), one end of the second pipe (11) is fixedly connected to a third pipe (12), the third pipe (12) is fixedly connected to the inside of the stand (3) and corresponds to the rubber column (2), and multiple sets of nozzles (13) are fixedly connected to the outside of the third pipe (12).

2. The cooling device for silicone rubber production according to claim 1, characterized in that, The cooling unit includes a coolant disposed in a heat-conducting shell (15) and a heat-conducting plate (16) fixedly connected in the heat-conducting shell (15). One end of the heat-conducting plate (16) extends to the outside of the cooling box (8), and a cooling chip (17) is fixedly connected to the outside of the heat-conducting plate (16).

3. A cooling device for silicone rubber production according to claim 2, characterized in that, The heat-conducting plate (16) is externally fixedly connected to multiple sets of heat-conducting strips (18), and both the heat-conducting plate (16) and the heat-conducting strips (18) are made of copper or aluminum.

4. A cooling device for silicone rubber production according to claim 3, characterized in that, Two third pipes (12) are provided and are fixedly connected to the inside sides of the support frame (3). The second pipe (11) is a U-shaped structure and its two ends are fixedly connected to the two third pipes (12).

5. A cooling device for silicone rubber production according to claim 4, characterized in that, The top of the support frame (3) has at least one through hole, and a fan (7) is fixedly connected to the position of the through hole at the top of the support frame (3).

6. A cooling device for silicone rubber production according to claim 5, characterized in that, Both ends of the upright frame (3) are slidably connected to side plates (4), and the side plates (4) are fixedly connected to each other by connecting plates (5).

7. A cooling device for silicone rubber production according to claim 6, characterized in that, An electric push rod (6) is fixedly connected to the outside of the support frame (3), and the output end of the electric push rod (6) is fixedly connected to the connecting plate (5).

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