Automatic casting conveying and cooling device

Abstract

The utility model relates to the technical field of die casting conveying, in particular to an automatic casting conveying and cooling device which comprises a mounting frame, a conveying assembly, an air cooling assembly and a cooling assembly. The conveying assembly is mounted on the mounting frame and used for conveying the high-temperature die-casting parts, the three air cooling assemblies are mounted on the mounting frame at equal intervals and used for blowing air to the high-temperature die-casting parts and accelerating air flow on the surfaces of the parts, and the cooling assembly is mounted on the mounting frame and located on the side, away from the air cooling assemblies, of the mounting frame. The cooling assembly is used for reducing the high-temperature die-casting surface temperature through heat transfer. The cooling device has the effects that the cooling efficiency of the high-temperature die-casting parts is improved, and therefore the production efficiency of the parts is improved.

Description

Technical Field

[0001] The present application relates to the technical field of die casting transmission, and in particular to an automatic transmission and cooling device for castings. Background Art

[0002] After high-temperature die-casting, metal parts will have flash and runners attached to their outer surfaces after demolding. These wastes will affect the dimensional accuracy and appearance of the parts, and the staff needs to further finish them. During the die-casting process, the molten metal is injected into the mold cavity under high pressure, releasing a large amount of heat instantly, causing the parts to remain at a high temperature during demolding, making it inconvenient to transport and subsequently handle.

[0003] At present, for the processing of high-temperature die-cast parts, the high-temperature die-cast parts are usually placed in the air for natural cooling, and then the parts are transported to the next production process for subsequent processing after cooling.

[0004] Regarding the above-mentioned related technologies, high-temperature die-cast parts are difficult to transport due to their high temperature, and the natural cooling of the parts requires a lot of time, which greatly reduces the production efficiency of die-cast parts. Utility Model Content

[0005] In order to improve the cooling efficiency of high-temperature die-cast parts and thus speed up the production efficiency of parts, the present application provides an automatic casting transmission cooling device.

[0006] This application provides an automatic casting transmission and cooling device, which adopts the following technical solutions:

[0007] A casting automatic transmission cooling device, comprising:

[0008] Mounting rack;

[0009] A conveying assembly, the conveying assembly being mounted on the mounting frame and being used to convey high-temperature die-cast parts;

[0010] An air cooling assembly, the number of which is not less than one set, the air cooling assembly being mounted on the mounting frame and being used to blow air to the high-temperature die-cast parts;

[0011] A cooling assembly is mounted on the mounting frame and is located on a side of the mounting frame away from the air cooling assembly. The cooling assembly is used to reduce the temperature of high-temperature die-cast parts.

[0012] By adopting the above technical solution, the conveying component can automatically convey high-temperature die-cast parts and transfer the parts to the next production station without manual handling, reducing the risk of operators coming into contact with high-temperature parts and improving work safety. The air-cooling component can blow air to the high-temperature die-cast parts to accelerate the air flow on the surface of the parts. By increasing the air flow rate, the heat on the surface of the parts is taken away, thereby accelerating the cooling process of the parts. The cooling component is installed on the side away from the air-cooling component. The air-cooling component cooperates with the cooling component to cool the parts from both sides, thereby improving the cooling efficiency of the high-temperature die-cast parts and accelerating the production efficiency of the parts.

[0013] Optionally, the transmission component includes:

[0014] A motor, wherein a fixed end of the motor is fixedly mounted on the mounting frame;

[0015] An active roller, the active roller being rotatably mounted on the mounting frame, and one end of the active roller being fixedly connected to the output end of the motor;

[0016] A driven roller, the driven roller being rotatably mounted on the mounting frame, the driven roller being arranged parallel to the active roller;

[0017] A conveyor belt is wound around the active roller and the driven roller.

[0018] By adopting the above technical solution, the motor drives the active roller to rotate, and the active roller transmits the power of the motor to the conveyor belt, driving the conveyor belt to move, and then driving the driven roller to rotate. The driven roller mainly plays the role of supporting and tensioning the conveyor belt, thereby improving the stability and reliability of the conveying assembly. The conveying assembly carries the high-temperature die-cast parts and transports them smoothly.

[0019] Optionally, the air cooling component includes:

[0020] A support frame, the support frame is fixedly mounted on the mounting frame;

[0021] A fan is arranged on the support frame, and an air outlet of the fan faces the conveyor belt.

[0022] By adopting the above technical solution, the support frame provides stable support for the fan. When the equipment transports parts through the conveyor assembly, the fan continuously blows air to the high-temperature die-cast parts on the conveyor belt, accelerating the air flow on the surface of the parts. By setting up multiple sets of air-cooling components, the parts can be fully cooled and the temperature of the parts can be effectively reduced.

[0023] Optionally, the cooling assembly includes:

[0024] A support plate, wherein the support plate is fixedly mounted on the mounting frame, the support plate is disposed between the active roller and the driven roller and is parallel to the conveyor belt;

[0025] A condenser tube, the condenser tube is fixedly mounted on the support plate, and the condenser tubes are connected end to end to form a closed pipe;

[0026] a water pump, the water pump being connected and arranged on the condenser;

[0027] A dry ice pool is provided on a side of the condensing tube away from the support plate, and the side of the condensing tube away from the support plate is passed through the dry ice pool.

[0028] By adopting the above technical solution, when the high-temperature die-cast parts move on the conveyor belt, the condenser is close to the surface of the parts, and the heat of the parts is transferred to the cooling medium in the condenser through heat exchange, thereby reducing the temperature of the parts. The water pump is connected to the condenser to provide power for the circulation of the cooling medium, forming a circulating flow. When the cooling medium is transported to the conveying component to cool the parts, the temperature of the cooling medium itself rises. Then, under the action of the water pump, the cooling medium circulates to the dry ice pool. The dry ice pool quickly cools the cooling medium in the condenser, greatly improving the cooling efficiency.

[0029] Optionally, guardrails are fixedly mounted on the mounting frame, and the guardrails are arranged on both sides of the conveyor belt.

[0030] By adopting the above technical solution, the guardrail effectively prevents parts from falling from both sides of the conveyor belt, avoiding part damage and production interruption. At the same time, the guardrail can act as an isolation, separating the operator from the high-temperature parts and moving parts on the conveyor belt, reducing the risk of operator injury.

[0031] Optionally, a plurality of metal sheets are fixedly provided on the conveyor belt, and the metal sheets are located on the side of the conveyor belt away from the active roller. The metal sheets are hinged to each other in pairs, and the hinge axis between the metal sheets is parallel to the rotation axis of the active roller.

[0032] By adopting the above technical solution, when conveying high-temperature die-cast parts that have just been demolded, ordinary rubber or plastic conveyor belts may soften, deform or even be damaged due to the high temperature, while the metal sheets fixed on the conveyor belts can withstand higher temperatures. When the parts are in the conveying process, the metal sheets can bend and adjust to a certain extent according to the shape of the conveying component to ensure the stability of the transmission process.

[0033] Optionally, at least one supporting roller is rotatably mounted on the mounting frame, the supporting roller is arranged parallel to the active roller, and the conveyor belt is also wound around the supporting roller.

[0034] By adopting the above technical solution, multiple support rollers work together to provide uniform support force for the conveyor belt, ensuring that the conveyor belt will not be deformed or damaged due to excessive local force when transporting high-temperature die-cast parts. Especially when heavier castings are placed on the conveyor belt, the support rollers can disperse the weight and provide multi-point support for the conveyor belt, so that the conveyor belt can maintain smooth operation.

[0035] Optionally, an infrared sensor is fixedly mounted on the support frame, a controller is fixedly mounted on the support frame, and the infrared sensor and the fan are both electrically connected to the controller.

[0036] By adopting the above technical solution, the infrared sensor can detect the position of the high-temperature die-cast parts on the conveyor belt in real time. When the infrared sensor detects that the part enters the area where the air-cooling component is located, it transmits an electrical signal to the controller, and the controller starts the fan to cool the part. When the infrared sensor detects that the part leaves the area where the air-cooling component is located, it transmits an electrical signal to the controller, and the controller turns off the fan and stops blowing, thereby saving energy and ensuring the efficiency of the cooling process.

[0037] In summary, this application includes at least one of the following beneficial technical effects:

[0038] 1. By setting up a conveyor assembly, the die-cast parts that have just been die-cast can be transported to the required location through the conveyor assembly, eliminating the need for manual handling, reducing the risk of operators coming into contact with high-temperature parts and improving work safety;

[0039] 2. By setting up the air cooling component, the fan continuously blows air to the high-temperature die-cast parts on the conveyor belt, accelerating the air flow on the surface of the parts, effectively reducing the temperature of the parts and improving the cooling efficiency;

[0040] 3. By setting up a cooling component, the heat of the parts is transferred to the cooling medium in the condenser through heat exchange, which effectively reduces the temperature of the parts and improves the cooling efficiency of high-temperature die-cast parts, thereby speeding up the production efficiency of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a structural diagram of an embodiment of the present application;

[0042] Figure 2 is a cross-sectional view of an embodiment of the present application;

[0043] Figure 3 Schematic diagram of the installation of the condensate tube in the embodiment of the present application.

[0044] Description of reference numerals:

[0045] 1. Mounting frame; 2. Conveyor assembly; 21. Motor; 22. Active roller; 23. Driven roller; 24. Conveyor belt; 3. Air cooling assembly; 31. Support frame; 32. Fan; 4. Cooling assembly; 41. Support plate; 42. Condenser tube; 43. Water pump; 44. Dry ice pool; 5. Guardrail; 6. Metal sheet; 7. Support roller; 8. Infrared sensor; 9. Controller. DETAILED DESCRIPTION

[0046] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0048] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0049] The following is combined with Figure 1-3 This application is described in further detail.

[0050] The embodiment of the present application discloses an automatic transmission and cooling device for castings.

[0051] Reference Figure 1The automatic casting transmission and cooling device includes a mounting frame 1, a conveyor assembly 2, an air cooling assembly 3, and a cooling assembly 4. The conveyor assembly 2 is mounted on the mounting frame 1 and is used to transport high-temperature die-cast parts. There are three sets of air cooling assemblies 3, which are equidistantly mounted on the mounting frame 1. The air cooling assemblies 3 are used to blow air to the high-temperature die-cast parts to accelerate air flow on the part surface. The cooling assembly 4 is mounted on the mounting frame 1 and is located on the side of the mounting frame 1 away from the air cooling assemblies 3. The cooling assembly 4 is used to reduce the surface temperature of the high-temperature die-cast parts through heat transfer.

[0052] When in use, start the conveying component 2. As the conveying component 2 continues to operate, when the parts pass through the three sets of air cooling components 3, the air cooling components 3 are started, and strong wind blows towards the high-temperature die-cast parts, greatly accelerating the air flow speed on the surface of the parts. At the same time, the cooling component 4 plays a role, further reducing the temperature of the high-temperature die-cast parts on the other side, and efficiently realizing the transmission and cooling of the castings.

[0053] Reference Figure 1 and Figure 2 The transmission assembly 2 includes a motor 21, a driving roller 22, a driven roller 23, and a conveyor belt 24. The fixed end of the motor 21 is fixedly mounted on the mounting frame 1, the driving roller 22 is rotatably mounted on the mounting frame 1, one end of the driving roller 22 is fixedly connected to the output end of the motor 21, and the driven roller 23 is rotatably mounted on the mounting frame 1. The driven roller 23 is arranged parallel to the driving roller 22, and the conveyor belt 24 is arranged horizontally and wound around the driving roller 22 and the driven roller 23.

[0054] A plurality of metal sheets 6 are fixedly mounted on the conveyor belt 24. The metal sheets 6 are located on the side of the conveyor belt 24 away from the active roller 22. The metal sheets 6 are hinged to each other in pairs. The hinge axis between the metal sheets 6 is parallel to the rotation axis of the active roller 22. A guardrail 5 is fixedly mounted on the mounting frame 1. The guardrail 5 is arranged on both sides of the conveyor belt 24. Two support rollers 7 are rotatably mounted on the mounting frame 1. The conveyor belt 24 is also wound around the support rollers 7. The two support rollers 7 are both arranged between the active roller 22 and the driven roller 23 and are arranged parallel to them.

[0055] When in use, first start the motor 21, the motor 21 drives the active roller 22 to start rotating, and then drives the conveyor belt 24 wound thereon to move, and the conveyor belt 24 then drives the driven roller 23 and the support roller 7 to rotate. Under the joint action of the active roller 22, the driven roller 23 and the support roller 7, the conveyor belt 24 is transported forward horizontally at a stable speed. The parts are transported forward with the movement of the conveyor belt 24. After the parts are placed on the conveyor belt 24, the metal sheet 6 is in direct contact with the parts. The metal sheet 6 can be adjusted to a certain extent according to the operating conditions of the conveying component 2 to ensure the stability of the parts during the conveying process. The guardrail 5 plays a protective role to prevent the parts from accidentally falling during the conveying process, providing a smooth and reliable transmission of the parts.

[0056] Reference Figure 1 and Figure 2 Each air cooling assembly 3 includes a support frame 31 and a fan 32. The support frame 31 is in an inverted U shape and is fixedly mounted on the mounting frame 1. The fan 32 is arranged at the top of the support frame 31, and the air outlet of the fan 32 faces the conveyor belt 24.

[0057] During use, when the parts on the conveyor belt 24 pass the position of the air cooling component 3, the fan 32 starts to work, and the air outlet of the fan 32 faces the conveyor belt 24. The wind blown out from the fan 32 directly acts on the parts being conveyed, thereby accelerating the air flow speed around the parts. During the conveying process, the parts can pass through three groups of equidistantly installed air cooling components 3 in turn. Each group of air cooling components 3 can provide effective air cooling effect for the parts, quickly take away part of the heat of the parts, and improve the cooling efficiency of high-temperature die-cast parts.

[0058] Reference Figure 1 and Figure 3 The cooling assembly 4 includes a support plate 41, a condenser 42, a water pump 43, and a dry ice pool 44. The support plate 41 is a rectangular thin plate, fixedly mounted on the mounting frame 1, disposed between the active roller 22 and the driven roller 23, and parallel to the conveyor belt 24. The condenser 42 is fixedly mounted on the support plate 41, coiled around the support plate 41, and connected end to end to form a closed pipe. The water pump 43 is connected to the condenser 42, and the dry ice pool 44 is disposed on the side of the condenser 42 away from the support plate 41. The side of the condenser 42 away from the support plate 41 passes through the dry ice pool 44.

[0059] When in use, the support plate 41 is cleverly positioned between the active roller 22 and the driven roller 23, and remains parallel to the conveyor belt 24. The position of the support plate 41 will not affect the normal operation of the conveyor belt 24, and can provide stable support for the cooling component 4. The condenser 42 is coiled on the support plate 41. This arrangement ensures that the condenser 42 can fully release cold air and maximize the cooling efficiency. When the device is started, the water pump 43 starts working to push the cooling medium to circulate continuously in the condenser 42. When the cooling medium circulates to the dry ice pool 44, the dry ice in the dry ice pool 44 continuously releases a large amount of low-temperature cold air, which is quickly transmitted to the condenser 42, so that the temperature of the cooling medium in the condenser 42 is reduced, and the parts are cooled again, and the cycle is continuous, thereby improving the cooling efficiency of the parts.

[0060] Reference Figure 1 and Figure 2 An infrared sensor 8 is fixedly mounted on the support frame 31 , a controller 9 is fixedly mounted on the support frame 31 , and the infrared sensor 8 and the fan 32 are electrically connected to the controller 9 .

[0061] During use, when the high-temperature die-cast parts start to be transmitted on the conveyor belt 24, the parts enter the sensing range of the infrared sensor 8. The infrared sensor 8 can quickly detect the presence of the parts and transmit the signal to the controller 9. After receiving the signal, the controller 9 starts the fan 32. The fan 32 starts blowing under the instruction of the controller 9, accelerating the air flow on the surface of the parts to achieve cooling. When the infrared sensor 8 senses that the parts leave the blowing range of the air cooling component 3, it transmits the signal to the controller 9. The controller 9 controls the fan 32, thereby saving energy and ensuring the efficiency of the cooling process.

[0062] The implementation principle of an automatic transmission and cooling device for castings in an embodiment of the present application is as follows: when in use, first, the motor 21 drives the active roller 22 to rotate, and the automatic transmission of high-temperature die-cast parts is realized through the cooperation of the conveyor belt 24 and the driven roller 23. A plurality of metal sheets 6 are fixed on the conveyor belt 24, which are hinged in sequence from head to tail, and have good high-temperature resistance and flexibility. At the same time, the support roller 7 provides uniform support for the conveyor belt 24 to ensure stable transmission of parts. The guardrails 5 on both sides of the conveyor belt 24 prevent parts from falling and protect the safety of operators.

[0063] Fans 32 on support frame 31 provide stable support. The air outlets of fans 32 face conveyor belt 24. As parts move along conveyor belt 24, three equally spaced groups of fans 32 blow air toward the parts, accelerating air flow across their surfaces and removing heat, achieving a cooling effect. Support plate 41 supports condenser tubes 42, which are connected at their ends to form a closed pipe. A water pump 43 circulates the cooling medium within. When high-temperature parts pass through, condenser tubes 42 lower the surface temperature of the parts through heat exchange. Dry ice pools 44 are located on one side of condenser tubes 42, where dry ice sublimates to cool the condenser tubes 42, enhancing the cooling effect.

[0064] Furthermore, infrared sensors 8 on mounting frame 1 detect part position and transmit signals to controller 9. Based on this information, controller 9 precisely controls air cooling assembly 3, automating the cooling process. Through the coordinated action of conveyor assembly 2, air cooling assembly 3, and cooling assembly 4, the device can quickly and effectively reduce part temperature during transport, reducing cooling time and transport complexity, improving production efficiency, and meeting the practical needs of die-casting production.

[0065] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A casting automatic transmission cooling device, characterized in that: include: Mounting frame (1); A conveying assembly (2), the conveying assembly (2) being mounted on the mounting frame (1), and the conveying assembly (2) being used to convey parts; An air cooling assembly (3), the number of the air cooling assembly (3) is not less than one group, the air cooling assembly (3) is mounted on the mounting frame (1), and the air cooling assembly (3) is used to blow air to the parts; A cooling assembly (4) is mounted on the mounting frame (1) and is located on a side of the mounting frame (1) away from the air cooling assembly (3). The cooling assembly (4) is used to reduce the temperature of parts.

2. The automatic casting transmission and cooling device according to claim 1, characterized in that: The transmission component (2) comprises: A motor (21), wherein a fixed end of the motor (21) is fixedly mounted on the mounting frame (1); An active roller (22), the active roller (22) being rotatably mounted on the mounting frame (1), and one end of the active roller (22) being fixedly connected to the output end of the motor (21); A driven roller (23), the driven roller (23) being rotatably mounted on the mounting frame (1), the driven roller (23) being arranged parallel to the active roller (22); A conveyor belt (24), wherein the conveyor belt (24) is wound around the active roller (22) and the driven roller (23).

3. The automatic casting transmission cooling device according to claim 2, characterized in that: The air cooling component (3) comprises: A support frame (31), the support frame (31) is fixedly mounted on the mounting frame (1); A fan (32), the fan (32) is arranged on the support frame (31), and the air outlet of the fan (32) faces the conveyor belt (24).

4. The automatic casting transmission and cooling device according to claim 2, characterized in that: The cooling assembly (4) comprises: a support plate (41), the support plate (41) being fixedly mounted on the mounting frame (1), the support plate (41) being arranged between the active roller (22) and the driven roller (23) and being parallel to the conveyor belt (24); A condenser tube (42), the condenser tube (42) is fixedly mounted on the support plate (41), and the condenser tube (42) is connected end to end to form a closed pipe; a water pump (43), the water pump (43) being connected and arranged on the condenser pipe (42); A dry ice pool (44) is provided on a side of the condensing tube (42) away from the support plate (41), and the side of the condensing tube (42) away from the support plate (41) is passed through the dry ice pool (44).

5. The automatic casting transmission and cooling device according to claim 2, characterized in that: A guardrail (5) is fixedly mounted on the mounting frame (1), and the guardrail (5) is arranged on both sides of the conveyor belt (24).

6. The automatic casting transmission and cooling device according to claim 2, characterized in that: A plurality of metal sheets (6) are fixedly arranged on the conveyor belt (24), and the metal sheets (6) are located on a side of the conveyor belt (24) away from the active roller (22). The metal sheets (6) are hinged to each other in pairs, and the hinge axes between the metal sheets (6) are parallel to the rotation axis of the active roller (22).

7. The automatic casting transmission and cooling device according to claim 2, characterized in that: At least one supporting roller (7) is rotatably mounted on the mounting frame (1), the supporting roller (7) being arranged in parallel with the active roller (22), and the conveyor belt (24) is also wound around the supporting roller (7).

8. The automatic casting transmission and cooling device according to claim 3, characterized in that: An infrared sensor (8) is fixedly mounted on the support frame (31), a controller (9) is fixedly mounted on the support frame (31), and both the infrared sensor (8) and the fan (32) are electrically connected to the controller (9).

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