An integrated molding device for automotive chip heat sink

Abstract

The present invention relates to the field of metal processing technology, and in particular to an integrated forming device for automotive chip heat sinks, comprising a processing platform, a control box and an aluminum alloy body are arranged on the processing platform, an extrusion forming mechanism for pressing the aluminum alloy heat sink is arranged on the control box, a plate processing mechanism for flattening the aluminum alloy body is arranged on one side of the extrusion forming mechanism, an automatic material pushing mechanism is arranged on the control box, a cooling auxiliary mechanism for cleaning and cooling the aluminum alloy body is arranged on the processing platform, and the extrusion forming mechanism comprises a mounting boss fixedly mounted on the control box, and a fixed mold is arranged on the mounting boss. The present invention can realize the integration of plate pressing, heating and shaping, cutting and demoulding by arranging an extrusion forming mechanism and utilizing the mutual cooperation between the extrusion mold, the clamping square plate and the cutting tool, with high integration, and no need to transfer the aluminum alloy body back and forth between multiple processing equipment, which can effectively improve the efficiency of heat sink processing.

Description

Technical Field

[0001] The invention relates to the technical field of metal processing, and in particular to an integrated molding device for an automobile chip heat sink. Background Art

[0002] The main function of the automotive chip heat sink is to help dissipate the heat generated by the engine and ensure that the engine runs within a suitable operating temperature range. It is usually made of thermally conductive materials (such as aluminum alloy, copper alloy, plastic, etc.). Among them, aluminum alloy has the advantages of high heat dissipation efficiency and low production cost. It is currently the most widely used. In addition, the pressing of aluminum alloy heat sinks requires multiple processing steps such as pressing, shaping, cutting, and cooling.

[0003] In the prior art, in the process of producing aluminum alloy heat sinks, due to the low integration of processing equipment, it is often necessary to transfer aluminum alloy plates back and forth between multiple processing equipment. Obviously, this will not only affect the efficiency of the heat sink pressing process, but also greatly increase the labor intensity of the staff. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an integrated molding device for an automobile chip heat sink, which solves the technical problems of low integration of processing equipment in the prior art, the need for frequent transfer of aluminum alloy plates, and low efficiency. It has the advantages of being able to integrate plate pressing, heating and shaping, cutting, and demolding, and has a high degree of integration.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an integrated forming device for a heat sink of an automobile chip, comprising a processing platform, a control box and an aluminum alloy body are arranged on the processing platform, the control box is provided with an extrusion forming mechanism for pressing the aluminum alloy heat sink, one side of the extrusion forming mechanism is provided with a plate processing mechanism for flattening the aluminum alloy body, an automatic pushing mechanism is arranged on the control box, and a cooling auxiliary mechanism for cleaning and cooling the aluminum alloy body is arranged on the processing platform. After the extrusion forming mechanism presses the aluminum alloy body into the shape of a heat sink, the automatic pushing mechanism will push the pressed aluminum alloy body into the interior of the cooling auxiliary mechanism for cleaning and cooling. The extrusion forming mechanism includes a mounting fixedly mounted on the control box. A boss is provided on the mounting boss, a positioning baffle is fixedly installed on one side of the upper end of the fixed mold, a cutting groove is opened on the other side of the upper end of the fixed mold, an extrusion mold is movably installed above the fixed mold, the shape of the extrusion mold matches the shape of the fixed mold, a cylinder assembly for driving the extrusion mold to move up and down is provided on the control box, an electric heating assembly is provided inside the extrusion mold, a spring telescopic rod is movably installed on one side of the lower end of the extrusion mold, a clamping square plate is fixedly installed on the lower end of the spring telescopic rod, a cutting tool is detachably installed on the other side of the lower end of the extrusion mold, and when the extrusion mold moves downward under the action of the cylinder assembly, the aluminum alloy body is pressed, thereby pressing the entire aluminum alloy plate into the shape of a heat sink.

[0006] Preferably, the height of the lower end of the spring telescopic rod is lower than the height of the extrusion die, and the length of the cutting tool is smaller than the thickness of the extrusion die. When the extrusion die moves downward, the clamping square plate will first contact the aluminum alloy body, thereby limiting the aluminum alloy body and ensuring processing accuracy.

[0007] Preferably, the extrusion die is made of heat-conducting metal, and the electric heating component is an electric heating plate. When the electric heating plate is powered on and generates heat, the extrusion die can be kept in a high temperature state in a very short time.

[0008] Preferably, a distance sensor is provided inside the positioning baffle, and when the aluminum alloy body contacts the positioning baffle, the extrusion die will automatically move downward under the action of the cylinder assembly.

[0009] Preferably, the plate processing mechanism includes a mounting base fixedly mounted on the processing platform, a lifting assembly is provided on the mounting base, a fixed bracket is provided on the mounting base, a lifting bracket is provided on the lifting assembly, a first pressure roller is movably mounted on the lifting bracket, a second pressure roller is movably mounted on the fixed bracket, the lifting assembly is provided with a fixed cross plate that can move up and down synchronously, a graphite bump is provided on the fixed cross plate, and while the aluminum alloy body is horizontally conveyed, the first pressure roller will cooperate with the second pressure roller to flatten the aluminum alloy body.

[0010] Preferably, a driving motor for driving the second pressing roller is fixedly mounted on the fixed bracket, and the outer sleeve of the second pressing roller is provided with an anti-slip rubber sleeve. After the first pressing roller and the second pressing roller clamp the aluminum alloy body, the second pressing roller will rotate under the action of the driving motor, thereby horizontally conveying the aluminum alloy body.

[0011] Preferably, a vertical spring is provided between the graphite protrusion and the fixed horizontal plate, and when the lifting bracket moves downward, the graphite protrusion will be in close contact with the aluminum alloy body under the action of the vertical spring.

[0012] Preferably, the automatic pushing mechanism includes a pneumatic component fixedly mounted on a control box, the pneumatic component is provided with a movable pushing plate, the movable pushing plate is fixedly mounted with a pushing protrusion matching the fixed mold, a touch switch is provided at the lower end of the cylinder assembly, the touch switch is electrically connected to the pneumatic component through a wire, the pushing protrusion is located between the fixed mold and the control box, and the pushing protrusion can be quickly extended outward under the drive of the pneumatic component.

[0013] Preferably, the cooling auxiliary mechanism includes a cooling box fixedly mounted on the processing platform, a material guide inclined plate is arranged inside the cooling box, a water absorption assembly is arranged on the cooling box, a water spraying cross pipe is fixedly mounted on the upper end of the material guide inclined plate, a lifting mesh plate is movably mounted inside the cooling box, a telescopic push rod is arranged below the lifting mesh plate, a drainage through hole is opened on the material guide inclined plate, and after the aluminum alloy heat sink enters the interior of the cooling box, it will fall along the material guide inclined plate onto the lifting mesh plate, and then the lifting mesh plate will lift the aluminum alloy heat sink from the water.

[0014] Preferably, the water suction component includes a micro water pump fixedly mounted on the outside of the cooling box, the water inlet of the micro water pump is connected to the interior of the cooling box, and the water outlet of the micro water pump is connected to the water spray transverse pipe. When the micro water pump is powered on, the water inside the cooling box will be sucked into the interior of the water spray transverse pipe, so that there is always a downward flowing water flow on the surface of the feed inclined plate.

[0015] By means of the above technical solution, the present invention provides an integrated molding device for an automotive chip heat sink, which has at least the following beneficial effects:

[0016] 1. The present invention sets an extrusion molding mechanism and utilizes the cooperation between the extrusion die, the clamping square plate and the cutting tool to integrate the pressing, heating and shaping, cutting and demolding of the plate. It has a high degree of integration and does not need to transfer the aluminum alloy body back and forth between multiple processing equipment, which can effectively improve the efficiency of heat sink processing.

[0017] 2. The present invention sets an extrusion molding mechanism and utilizes the mutual cooperation between the spring telescopic rod and the clamping square plate to automatically clamp and limit one end of the aluminum alloy body before the pressing process to prevent the position of the aluminum alloy body from changing during the pressing process. This can reduce the error of the heat sink pressing to a certain extent and ensure the processing quality.

[0018] 3. The present invention sets a plate processing mechanism and utilizes the mutual cooperation between the first pressing roller and the second pressing roller, which can not only automatically transport the aluminum alloy body to the top of the fixed mold to realize automatic feeding, but also perform roller pressing on the aluminum alloy body during the feeding process to make the aluminum alloy body smoother, which is helpful for the subsequent pressing process.

[0019] 4. The present invention sets a plate processing mechanism and utilizes the mutual cooperation between the fixed horizontal plate and the vertical spring to automatically form a thin graphite coating on the surface of the aluminum alloy body during the feeding process, which can effectively improve the heating efficiency of the aluminum alloy body and also facilitate the subsequent pressing and forming process.

[0020] 5. The present invention is provided with an automatic pushing mechanism, which utilizes the mutual cooperation between the pneumatic component and the pushing protrusion to automatically and quickly eject the aluminum alloy heat sink from the inside of the fixed mold after the pressing and forming is completed, thereby realizing automatic demolding without the need for manual operation by the staff, which can effectively improve the processing efficiency and avoid burns to the staff.

[0021] 6. The present invention provides a cooling auxiliary mechanism and utilizes the cooperation between the material guiding inclined plate and the lifting mesh plate to automatically cool the aluminum alloy heat sink after demolding, and can automatically remove the aluminum alloy heat sink from the cooling water, which is convenient for the staff to receive the materials and subsequent processing, and can also effectively prevent burns.

[0022] 7. The present invention arranges a cooling auxiliary mechanism and utilizes the mutual cooperation between the water absorption component and the water spraying transverse pipe to circulate the cooling water so that the cooling water always flows downward along the material introduction inclined plate, which can not only flush the aluminum alloy heat sink, but also prevent the aluminum alloy heat sink from stopping on the material introduction inclined plate and causing blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 The three-dimensional structure of the present invention Figure 1 ;

[0025] Figure 2 The three-dimensional structure of the present invention Figure 2 ;

[0026] Figure 3 It is a structural schematic diagram of the extrusion molding mechanism in the present invention;

[0027] Figure 4 It is a structural schematic diagram of the extrusion die in the present invention;

[0028] Figure 5 It is a structural schematic diagram of a fixed mold in the present invention;

[0029] Figure 6 It is a structural schematic diagram of the plate processing mechanism in the present invention;

[0030] Figure 7 It is a structural schematic diagram of the second pressing roller in the present invention;

[0031] Figure 8 It is a schematic diagram of the structure of the graphite bump in the present invention;

[0032] Fig. 9 It is a structural schematic diagram of the automatic material pushing mechanism in the present invention;

[0033] Fig.10 It is a structural schematic diagram of the cylinder assembly in the present invention;

[0034] Fig.11 It is a schematic diagram of the structure of the cooling auxiliary mechanism in the present invention;

[0035] Fig.12 It is a schematic diagram of the structure of the cooling box in the present invention.

[0036] In the figure: 1, processing platform; 2, control box; 3, aluminum alloy body; 4, extrusion molding mechanism; 401, mounting boss; 402, fixed mold; 403, positioning baffle; 404, cylinder assembly; 405, extrusion mold; 406, electric heating assembly; 407, spring telescopic rod; 408, pressing square plate; 409, cutting tool; 410, cutting groove; 5, plate processing mechanism; 501, mounting base; 502, lifting assembly; 503, fixed bracket; 504, lifting bracket; 505, drive Motor; 506, first pressure roller; 507, second pressure roller; 508, anti-skid rubber sleeve; 509, fixed horizontal plate; 510, graphite convex block; 511, vertical spring; 6, automatic material pushing mechanism; 601, pneumatic component; 602, movable push plate; 603, material pushing convex block; 604, touch switch; 7, cooling auxiliary mechanism; 701, cooling box; 702, material guiding inclined plate; 703, water absorption component; 704, water spraying horizontal pipe; 705, lifting mesh plate; 706, telescopic push rod; 707, drainage hole. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1

[0039] In the process of producing aluminum alloy heat sinks in the prior art, due to the low integration of processing equipment, it is often necessary to transfer aluminum alloy plates back and forth between multiple processing equipment. Obviously, this will not only affect the efficiency of the heat sink pressing process, but also greatly increase the labor intensity of the staff. In order to solve this technical defect in the prior art, Figure 1-Figure 5 As shown, this embodiment proposes an integrated forming device for an automobile chip heat sink, which can integrate sheet pressing, heating and shaping, cutting and demolding, and has a high degree of integration. A control box 2 and an aluminum alloy body 3 are arranged on a processing platform 1 of the device, and an extrusion forming mechanism 4 for pressing the aluminum alloy heat sink is arranged on the control box 2. A sheet processing mechanism 5 for flattening the aluminum alloy body 3 is arranged on one side of the extrusion forming mechanism 4. An automatic pushing mechanism 6 is arranged on the control box 2, and a cooling auxiliary mechanism 7 for cleaning and cooling the aluminum alloy body 3 is arranged on the processing platform 1. After the extrusion forming mechanism 4 presses the aluminum alloy body 3 into the shape of a heat sink, the automatic pushing mechanism 6 will push the pressed aluminum alloy body 3 into the interior of the cooling auxiliary mechanism 7 for cleaning and cooling.

[0040] In order to quickly complete the pressing process of the aluminum alloy heat sink and improve efficiency, the present embodiment is provided with an extrusion molding mechanism 4. Specifically, the extrusion molding mechanism 4 includes a mounting boss 401 fixedly mounted on the control box body 2, a fixed mold 402 is arranged on the mounting boss 401, a positioning baffle 403 is fixedly mounted on one side of the upper end of the fixed mold 402, a distance sensor is arranged inside the positioning baffle 403, when the aluminum alloy body 3 contacts the positioning baffle 403, the extrusion mold 405 will automatically move downward under the action of the cylinder assembly 404, a cutting groove 410 is provided on the other side of the upper end of the fixed mold 402, an extrusion mold 405 is movably installed above the fixed mold 402, the shape of the extrusion mold 405 matches the shape of the fixed mold 402, a cylinder assembly 404 for driving the extrusion mold 405 to move up and down is arranged on the control box body 2, and an electric heating assembly 40 is arranged inside the extrusion mold 405. 6. The extrusion die 405 is made of heat-conducting metal, and the electric heating component 406 is an electric heating plate. When the electric heating plate is powered on and heated, the extrusion die 405 can be kept in a high temperature state in a very short time. A spring telescopic rod 407 is movably installed on one side of the lower end of the extrusion die 405. The height of the lower end of the spring telescopic rod 407 is lower than the height of the extrusion die 405. The length of the cutting tool 409 is less than the thickness of the extrusion die 405. When the extrusion die 405 moves downward, the clamping square plate 408 will first contact the aluminum alloy body 3, thereby limiting the aluminum alloy body 3 to ensure processing accuracy. The lower end of the spring telescopic rod 407 is fixedly installed with a clamping square plate 408, and the other side of the lower end of the extrusion die 405 is detachably installed with a cutting tool 409. When the extrusion die 405 moves downward under the action of the cylinder assembly 404, the aluminum alloy body 3 will be pressed, thereby pressing the entire aluminum alloy plate into the shape of a heat sink.

[0041] According to the above content, after the aluminum alloy body 3 moves to the fixed mold 402 under the action of the plate processing mechanism 5, the end of the aluminum alloy body 3 will contact the positioning baffle 403, and then the extrusion mold 405 will move downward under the drive of the cylinder assembly 404.

[0042] like Figure 1 As shown, when the extrusion die 405 moves downward, first, the clamping square plate 408 will contact the aluminum alloy body 3. Next, as the extrusion die 405 continues to move downward, the clamping square plate 408 will clamp and limit the aluminum alloy body 3 under the action of the spring telescopic rod 407.

[0043] Next, the extrusion die 405 cooperates with the fixed die 402 to press the block-shaped aluminum alloy body 3 into a wavy heat sink. At the same time, the electric heating component 406 will quickly heat the extrusion die 405, thereby heating and shaping the bent aluminum alloy body 3 to prevent the aluminum alloy body 3 from recovering its shape after demolding.

[0044] When the extrusion die 405 is completely inserted into the fixed die 402 , the cutting tool 409 will contact the aluminum alloy body 3 and cut it off. After a preset time, the automatic pushing mechanism 6 will push out the aluminum alloy heat sink inside the fixed die 402 .

[0045] In this embodiment, by setting up an extrusion molding mechanism 4, the mutual cooperation between the extrusion die 405, the clamping square plate 408 and the cutting tool 409 can be used to integrate the pressing, heating and shaping, cutting and demolding of the plate. The integration is high, and there is no need to transfer the aluminum alloy body 3 back and forth between multiple processing equipment, which can effectively improve the efficiency of heat sink processing; moreover, in this embodiment, by setting up an extrusion molding mechanism 4, the mutual cooperation between the spring telescopic rod 407 and the clamping square plate 408 can be used to automatically clamp and limit one end of the aluminum alloy body 3 before the pressing process to prevent the position of the aluminum alloy body 3 from changing during the pressing process, which can reduce the error of the heat sink pressing to a certain extent and ensure the processing quality.

[0046] Embodiment 2

[0047] In order to improve the precision of the pressing process as much as possible, based on the first embodiment, Figure 1 , Figure 2 ,as well as Figure 6-Figure 8 As shown, the present embodiment is provided with a plate processing mechanism 5. Specifically, the plate processing mechanism 5 comprises a mounting base 501 fixedly mounted on the processing platform 1, a lifting assembly 502 is arranged on the mounting base 501, a fixed bracket 503 is arranged on the mounting base 501, a lifting bracket 504 is arranged on the lifting assembly 502, a first pressing roller 506 is movably mounted on the lifting bracket 504, a second pressing roller 507 is movably mounted on the fixed bracket 503, a driving motor 505 for driving the second pressing roller 507 is fixedly mounted on the fixed bracket 503, an outer sleeve of the second pressing roller 507 is provided with an anti-slip rubber sleeve 508, and the first pressing roller 506 and the second pressing roller 507 are provided with a plurality of lifting and lowering means. 07After the aluminum alloy body 3 is clamped, the second pressing roller 507 will rotate under the action of the driving motor 505, so as to horizontally convey the aluminum alloy body 3. The lifting component 502 is provided with a fixed horizontal plate 509 which can move up and down synchronously, and the fixed horizontal plate 509 is provided with a graphite protrusion 510. While the aluminum alloy body 3 is horizontally conveyed, the first pressing roller 506 and the second pressing roller 507 cooperate to flatten the aluminum alloy body 3. A vertical spring 511 is provided between the graphite protrusion 510 and the fixed horizontal plate 509. When the lifting bracket 504 moves downward, the graphite protrusion 510 will be in close contact with the aluminum alloy body 3 under the action of the vertical spring 511.

[0048] According to the above content, it can be known that during the heat sink pressing process, the aluminum alloy body 3 will be located between the first pressing roller 506 and the second pressing roller 507. Next, the first pressing roller 506 will move downward under the action of the lifting assembly 502, so that the first pressing roller 506 and the second pressing roller 507 will contact the upper and lower sides of the aluminum alloy body 3 respectively.

[0049] Subsequently, the second pressing roller 507 will rotate at a constant speed under the action of the driving motor 505. When the second pressing roller 507 rotates, it will horizontally transport the aluminum alloy body 3 to the top of the fixed mold 402, thereby completing automatic feeding. When the aluminum alloy body 3 contacts the positioning baffle 403, the driving motor 505 will automatically stop running.

[0050] Moreover, when the lifting bracket 504 moves downward, the fixed horizontal plate 509 will move downward synchronously. When the fixed horizontal plate 509 moves downward, the graphite protrusions 510 will contact the upper surface of the aluminum alloy body 3. Therefore, when the aluminum alloy body 3 moves horizontally, the graphite protrusions 510 will be coated with a layer of graphite on the surface of the aluminum alloy plate, which can greatly improve the heating effect of the aluminum alloy plate.

[0051] In this embodiment, by setting up a plate processing mechanism 5 and utilizing the mutual cooperation between the first pressing roller 506 and the second pressing roller 507, the aluminum alloy body 3 can be automatically transported to the top of the fixed mold 402 to realize automatic feeding, and the aluminum alloy body 3 can be roll-pressed during the feeding process to make the aluminum alloy body 3 smoother, which is helpful for the subsequent pressing process; moreover, in this embodiment, by setting up a plate processing mechanism 5 and utilizing the mutual cooperation between the fixed cross plate 509 and the vertical spring 511, a thin graphite coating can be automatically formed on the surface of the aluminum alloy body 3 during the feeding process, which can effectively improve the heating efficiency of the aluminum alloy body 3 and can also be helpful for the subsequent pressing and forming process.

[0052] Embodiment 3

[0053] In order to realize automatic demoulding, avoid burns during manual demoulding, and improve safety, based on the above embodiment, as Figure 1 , Fig. 9 as well as Fig.10 As shown, the present embodiment is provided with an automatic material pushing mechanism 6, specifically, the automatic material pushing mechanism 6 comprises a pneumatic assembly 601 fixedly mounted on the control box 2, a movable push plate 602 is provided on the pneumatic assembly 601, a material pushing convex block 603 matching the fixed mold 402 is fixedly mounted on the movable push plate 602, a touch switch 604 is provided at the lower end of the cylinder assembly 404, and the touch switch 604 is electrically connected to the pneumatic assembly 601 through a wire. The material pushing convex block 603 is located between the fixed mold 402 and the control box 2, and the material pushing convex block 603 can be quickly extended outward under the drive of the pneumatic assembly 601.

[0054] According to the above content, after the pressing and molding is completed, the extrusion mold 405 will move upward under the action of the cylinder assembly 404. When the extrusion mold 405 moves upward, it will contact the touch switch 604 and turn it on. Next, the movable push plate 602 will extend outward quickly under the drive of the pneumatic assembly 601.

[0055] When the movable push plate 602 is extended, the push protrusion 603 will extend into the interior of the fixed mold 402, so that the aluminum alloy heat sink located inside the fixed mold 402 can be quickly pushed out, thereby completing automatic demoulding without manual operation by the staff.

[0056] In this embodiment, an automatic pushing mechanism 6 is provided, and the cooperation between the pneumatic component 601 and the pushing protrusion 603 is utilized to automatically and quickly eject the aluminum alloy heat sink from the interior of the fixed mold 402 after the pressing forming is completed, thereby realizing automatic demolding without the need for manual operation by the staff, which can effectively improve the processing efficiency and avoid burns to the staff.

[0057] Embodiment 4

[0058] In order to cool down the aluminum alloy heat sink after pressing, based on the above embodiment, Figure 1 , Figure 2 , Fig.11 as well as Fig.12 As shown, the present embodiment is provided with a cooling auxiliary mechanism 7. Specifically, the cooling auxiliary mechanism 7 comprises a cooling box 701 fixedly mounted on the processing platform 1. The interior of the cooling box 701 is provided with a material guiding inclined plate 702. The cooling box 701 is provided with a water suction component 703. The water suction component 703 comprises a micro water pump fixedly mounted on the outside of the cooling box 701. The water inlet of the micro water pump is connected to the interior of the cooling box 701. The water outlet of the micro water pump is connected to the water spraying cross pipe 704. When the micro water pump is powered on, the water inside the cooling box 701 is sucked into the cooling box 701. The inside of the water spraying transverse pipe 704 ensures that there is always a downward flowing water flow on the surface of the material guiding inclined plate 702. The water spraying transverse pipe 704 is fixedly installed on the upper end of the material guiding inclined plate 702. The inside of the cooling box 701 is movably installed with a lifting mesh plate 705. A telescopic push rod 706 is arranged below the lifting mesh plate 705. A drainage through hole 707 is opened on the material guiding inclined plate 702. After the aluminum alloy heat sink enters the interior of the cooling box 701, it will fall along the material guiding inclined plate 702 to the lifting mesh plate 705. Then, the lifting mesh plate 705 will lift the aluminum alloy heat sink from the water.

[0059] According to the above content, it can be seen that after the pressing is completed, the aluminum alloy heat sink will fall out from the inside of the fixed mold 402 under the action of the automatic pushing mechanism 6, and then the aluminum alloy heat sink will fall into the inside of the cooling box 701 and slide downward along the material guide inclined plate 702, and finally the aluminum alloy heat sink will move to the top of the lifting mesh plate 705.

[0060] After entering the cooling box 701, the cooling water inside the cooling box 701 will quickly cool down the aluminum alloy heat sink. Moreover, when a certain number of aluminum alloy heat sinks exist on the lifting mesh plate 705, the lifting mesh plate 705 will move upward under the action of the telescopic push rod 706, thereby removing the aluminum alloy heat sink from the water after cooling, which is convenient for subsequent processing by the staff.

[0061] In addition, the water absorption component 703 will continuously draw out the cooling water inside the cooling box 701 and spray it downward along the feed ramp 702 through the water spray cross pipe 704, which can not only prevent the aluminum alloy heat sink from stopping on the feed ramp 702 and causing blockage, but also flush the aluminum alloy heat sink.

[0062] The present embodiment, by providing a cooling auxiliary mechanism 7, utilizes the mutual cooperation between the material guide inclined plate 702 and the lifting mesh plate 705, so as to automatically cool the aluminum alloy heat sink after demolding, and can automatically fish the aluminum alloy heat sink out of the cooling water, so as to facilitate the staff to receive the materials and subsequent processing, and can also effectively prevent scalding; moreover, the present embodiment, by providing a cooling auxiliary mechanism 7, utilizes the mutual cooperation between the water absorption component 703 and the water spraying cross pipe 704, so as to circulate the cooling water, so that the cooling water always flows downward along the material guide inclined plate 702, which can not only rinse the aluminum alloy heat sink, but also prevent the aluminum alloy heat sink from stopping on the material guide inclined plate 702 and causing blockage.

[0063] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0064] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0065] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated molding device for an automobile chip heat sink, comprising a processing platform (1), on which a control box (2) and an aluminum alloy body (3) are arranged, characterized in that: The control box (2) is provided with an extrusion molding mechanism (4) for pressing an aluminum alloy heat sink plate, one side of the extrusion molding mechanism (4) is provided with a plate processing mechanism (5) for flattening the aluminum alloy body (3), the control box (2) is provided with an automatic material pushing mechanism (6), and the processing platform (1) is provided with a cooling auxiliary mechanism (7) for cleaning and cooling the aluminum alloy body (3); The extrusion molding mechanism (4) comprises a mounting boss (401) fixedly mounted on the control box (2), a fixed mold (402) being arranged on the mounting boss (401), a positioning baffle (403) being fixedly mounted on one side of the upper end of the fixed mold (402), a cutting groove (410) being provided on the other side of the upper end of the fixed mold (402), an extrusion mold (405) being movably mounted above the fixed mold (402), the shape of the extrusion mold (405) matching the shape of the fixed mold (402), a cylinder assembly (404) for driving the extrusion mold (405) to move up and down being provided on the control box (2), an electric heating assembly (406) being arranged inside the extrusion mold (405), a spring telescopic rod (407) being movably mounted on one side of the lower end of the extrusion mold (405), a pressing square plate (408) being fixedly mounted on the lower end of the spring telescopic rod (407), and a cutting tool (409) being detachably mounted on the other side of the lower end of the extrusion mold (405); The plate processing mechanism (5) comprises a mounting base (501) fixedly mounted on the processing platform (1); a lifting assembly (502) is arranged on the mounting base (501); a fixed bracket (503) is arranged on the mounting base (501); a lifting bracket (504) is arranged on the lifting assembly (502); a first pressing roller (506) is movably mounted on the lifting bracket (504); a second pressing roller (507) is movably mounted on the fixed bracket (503); a fixed horizontal plate (509) that can move up and down synchronously is arranged on the lifting assembly (502); and a graphite protrusion (510) is arranged on the fixed horizontal plate (509); The auxiliary cooling mechanism (7) comprises a cooling box (701) fixedly mounted on the processing platform (1); a material guiding inclined plate (702) is arranged inside the cooling box (701); a water absorption assembly (703) is arranged on the cooling box (701); a water spraying transverse pipe (704) is fixedly mounted on the upper end of the material guiding inclined plate (702); a lifting mesh plate (705) is movably mounted inside the cooling box (701); a telescopic push rod (706) is arranged below the lifting mesh plate (705); and a drainage through hole (707) is opened on the material guiding inclined plate (702).

2. The integrated molding device for a car chip heat sink according to claim 1, characterized in that: The height of the lower end of the spring telescopic rod (407) is lower than the height of the extrusion die (405), and the length of the cutting tool (409) is smaller than the thickness of the extrusion die (405).

3. The integrated molding device for a car chip heat sink according to claim 1, characterized in that: The extrusion die (405) is made of heat-conducting metal, and the electric heating component (406) is an electric heating plate.

4. The integrated molding device for a car chip heat sink according to claim 1, characterized in that: A distance sensor is arranged inside the positioning baffle (403).

5. The integrated molding device for a car chip heat sink according to claim 1, characterized in that: A driving motor (505) for driving the second pressing roller (507) is fixedly mounted on the fixed bracket (503), and an anti-slip rubber sleeve (508) is provided on the outside of the second pressing roller (507).

6. The integrated molding device for a car chip heat sink according to claim 1, characterized in that: A vertical spring (511) is provided between the graphite protrusion (510) and the fixed horizontal plate (509).

7. The integrated molding device for a car chip heat sink according to claim 1, characterized in that: The automatic material pushing mechanism (6) comprises a pneumatic assembly (601) fixedly mounted on a control box (2); a movable pushing plate (602) is arranged on the pneumatic assembly (601); a material pushing protrusion (603) matching the fixed mold (402) is fixedly mounted on the movable pushing plate (602); a touch switch (604) is arranged at the lower end of the cylinder assembly (404); and the touch switch (604) is electrically connected to the pneumatic assembly (601) via a wire.

8. The integrated molding device for a car chip heat sink according to claim 1, characterized in that: The water absorption component (703) comprises a micro water pump fixedly mounted on the outside of the cooling box (701); the water inlet of the micro water pump is connected to the inside of the cooling box (701); and the water outlet of the micro water pump is connected to the water spraying transverse pipe (704).

Images