Valve cover die casting processing device and method

Abstract

The application discloses a valve cover die-casting processing device and method, which comprises a product output assembly, a buffer transfer component, a stripping forming assembly, a stripping agent output component and a die-casting forming mechanism. The bolt end frame of the buffer transfer component is bolted on the top of the slotted base on the two ends of the product output assembly, the top bolt of the bolt end frame is assembled with the base backboard of the stripping forming assembly, and the side of the base backboard is provided with the side base block of the stripping agent output component. The device mainly uses the side arm and the electromagnetic clamping block to cooperate with the connecting sliding arm and the stripping rod to form stripping, so that the product is carried on the symmetrical inclined plate, and through the cooperation of the lower lifting lead screw, the lifting supporting plate, the symmetrical lead screw group and the expansion and contraction base block, the product is buffer transferred to the transmission belt chain and output to the target position. Thus, the danger of manual operation and the damage of the product are effectively avoided, and the effect of full-equipment automatic processing is achieved.

Description

Technical Field

[0001] This invention relates to the field of valve cover die casting technology, and in particular to a valve cover die casting apparatus and method. Background Technology

[0002] Die casting of valve covers is a precision casting process that uses high pressure and high speed to inject molten metal into a mold cavity, forming a valve cover blank with complex shape, high dimensional accuracy, and dense structure in one step. It is the most mainstream and efficient manufacturing method for valve cover parts in industries such as valves, hydraulics, pneumatics, and plumbing. As a key pressure-bearing and sealing component, the valve cover has a complex structure, multiple internal cavities, high dimensional accuracy requirements, good surface quality, and stable mechanical properties. Traditional sand casting and machining are inefficient, costly, and inconsistent. In contrast, the die casting process has advantages such as high production efficiency, high dimensional accuracy, good surface quality, dense structure, high strength, high material utilization, and suitability for mass production. It is particularly suitable for manufacturing thin-walled, complex, and precision parts such as valve covers.

[0003] In existing valve cover die casting equipment, molten aluminum alloy is pressed into the mold cavity at high pressure and high speed by the injection punch of the die casting machine. After the molten metal enters the cavity, the heat is quickly carried away by the mold conduction and forced convection, achieving rapid directional solidification. However, in the existing technology, the material usually needs to be manually removed after demolding. In the case of automated demolding and material discharge, structural damage to the product may occur due to the falling material. To address these issues, we propose a valve cover die casting equipment and method. Summary of the Invention

[0004] To address the aforementioned problems, this invention proposes a valve cover die-casting processing device and method. This device and method primarily utilizes a side arm and electromagnetic clamping block in conjunction with a sliding arm and demolding rod to form a demolding mechanism. After demolding, the product is mounted on a symmetrical inclined plate. Through the coordinated action of a lower lifting screw, lifting support plate, symmetrical screw assembly, and expansion / contraction block, the product is buffered and transferred to a transmission belt chain, and then output to the target location. This effectively avoids the dangers of manual operation and product damage, and also achieves fully automated processing.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A valve cover die-casting processing device includes a product output component, a buffer transfer component, a demolding component, a release agent output component, and a die-casting mechanism. The slotted base on the product output component is bolted to the upper ends of both ends of a bolted frame on the buffer transfer component. The top of the bolted frame is bolted to a base back plate on the demolding component. The side of the base back plate is provided with a side block on the release agent output component. The middle side of the slotted base is provided with a sliding rod on the die-casting mechanism.

[0007] As a further technical solution, the product output component also includes a pad, a transmission roller, a drive motor, and a transmission belt chain. The slotted base is supported at the processing location by the pad. Transmission rollers connected to the output ends of the drive motor are provided on the inner sides of both ends of the slotted base, and a transmission belt chain is wound around the transmission rollers.

[0008] As a further technical solution, the buffer transfer component also includes a lower lifting screw, a lifting support plate, a double slot box, a symmetrical screw assembly, an expansion and contraction base block, and a symmetrical inclined plate. The lower lifting screw is connected to the inner side output end of the bolt end frame, and the lifting support plate is threaded to the output end of the lower lifting screw. A double slot box is provided above the inner end of the lifting support plate, and a symmetrical screw assembly threaded to the expansion and contraction base block is connected to the output end of the double slot box. A symmetrical inclined plate is provided on the outer side of one end of the expansion and contraction base block.

[0009] As a further technical solution, the demolding and molding assembly also includes a top sleeve plate, an insulated crucible, a guide pipe, and a water injection nozzle. The top sleeve plate is bolted to the top of the base back plate, and an insulated crucible is provided on the inner side above the top sleeve plate. A guide pipe is provided above one end of the insulated crucible, and a water injection nozzle is provided at the output end of the insulated crucible.

[0010] As a further technical solution, the demolding assembly also includes a bolt inner seat, an insulation shell, a shock absorber, a fixed mold box, a limiting slide rod, a connecting slide arm, and a demolding rod. The inner side of the base back plate is bolted to the insulation shell on which the shock absorber is installed. The inner side of the insulation shell is provided with a fixed mold box with bolted connection. The inner side of the base back plate is provided with a limiting slide rod, and the limiting slide rod is slidably connected to a connecting slide arm. The inner side of the connecting slide arm is provided with a demolding rod.

[0011] As a further technical solution, the mold release agent output component also includes an upper lifting screw, a lifting arm, a liquid distribution base, a nozzle, an output pipe, an output pump, and a mold release agent tank. The output end of the side base is provided with an upper lifting screw, and the output end of the upper lifting screw is provided with a lifting arm. A liquid distribution base for installing the nozzle is provided on the inner side of one end of the lifting arm. One end of the liquid distribution base is connected to the output end of the output pump through the output pipe. The output pump is connected to the output end of the mold release agent tank.

[0012] As a further technical solution, the die-casting mechanism also includes a sliding back seat, a tie rod, a hydraulic cylinder, a bolted frame, a partition plate, an inner bolted frame, an outer casing, a side arm, and an electromagnetic locking block. The sliding rod is slidably connected to the sliding back seat, and a tie rod connected to the output end of the hydraulic cylinder is provided on the lower side of the sliding back seat. A bolted frame is provided on the upper side of the sliding back seat, and a partition plate connected by bolts is provided at the inner end of the bolted frame. The outer casing is bolted to the outer perimeter of the partition plate through the inner bolted frame, and a side arm for mounting the electromagnetic locking block is bolted to the side of the outer casing.

[0013] As a further technical solution, the die-casting molding mechanism also includes an injection box, a temporary storage tube, an injection funnel, a hydraulic telescopic rod, and a tungsten pressure block. The injection box is installed inside the outer casing, and the temporary storage tube for installing the injection funnel is provided on the outer side of the middle part of the outer casing. The tungsten pressure block connected to the output end of the hydraulic telescopic rod is provided inside the temporary storage tube.

[0014] As a further technical solution, during use, the sliding rod supports the sliding back seat, and the hydraulic cylinder pulls the connecting rod, causing the sliding back seat to move laterally, realizing the opening and closing of the mold. This allows the side arm on the side of the outer box and the electromagnetic locking block to magnetically engage with the connecting sliding arm, causing the demolding rod to move to the outermost side. After operation, the outer box, together with the injection box, the insulation shell, and the fixed mold box, forms the mold structure. When injection is required, the liquid is input into the insulation crucible through the melting furnace connected to the guide pipe, and then output through the insulation crucible to the water injection nozzle and then to the injection funnel. When die casting is required, the hydraulic telescopic rod is used to output the material inside the temporary storage tube into the outer box, which, together with the injection box, the insulation shell, and the fixed mold box, forms the mold structure to achieve the processing effect. When demolding is required, the hydraulic telescopic rod is used to output the tungsten block against the mold, and the hydraulic cylinder is used to output the material. Pulling the lever causes the sliding back seat to move laterally, allowing the mold to detach. During this detachment, the electromagnetic clamp magnetically attracts the connecting slide arm, which then moves on the limiting slide rod. After movement, the demolding rod, in conjunction with the shock absorber, detaches the product through the fixed mold box. Once detached, the product moves onto the symmetrical inclined plate. The bolt end bracket supports the lower lifting screw, adjusting the height of the lifting plate. The symmetrical screw assembly within the double-groove box drives the expansion and contraction base blocks, adjusting the spacing of the symmetrical inclined plates. This allows the product to be placed onto the transmission belt chain. The drive motor then drives the transmission rollers and transmission belt chain to smoothly transport the buffered valve cover to the designated area, completing the finished product collection and enabling continuous production. After processing, the upper lifting screw supported by the side base blocks outputs and runs. The height of the lifting arm is adjusted, and the nozzle mounted on the liquid distribution base draws out the demolding agent from the mold release agent tank via the output pipe. This agent is then evenly sprayed onto the mold cavity to prevent the valve cover from sticking to the mold, ensuring smooth demolding and extending the mold's lifespan.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The invention device mainly utilizes the side arm and electromagnetic clamp block in conjunction with the upper sliding arm and demolding bar to form a demolding effect, allowing the product to be mounted on a symmetrical inclined plate. Through the cooperation of the lower lifting screw, lifting plate, symmetrical screw assembly and expansion and contraction base block, the product is buffered and transferred to the transmission belt chain and output to the target location. This effectively avoids the dangers of human operation and product damage, and also achieves the effect of fully automated processing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a valve cover die-casting processing device and method;

[0018] Figure 2 This is a schematic diagram of the structure viewed from below in this invention;

[0019] Figure 3 This is a schematic diagram of the structure of the buffer transfer component in this invention;

[0020] Figure 4 This is a schematic diagram of the demolding and molding component in this invention;

[0021] Figure 5 This is a schematic diagram of the structure of the release agent output component in this invention;

[0022] Figure 6 This is a schematic diagram of the die-casting mechanism in this invention.

[0023] In the diagram: 1. Product output component; 101. Pad; 102. Slotted base; 103. Conveyor roller; 104. Drive motor; 105. Transmission belt chain; 2. Buffer transfer component; 201. Bolt end frame; 202. Lower lifting screw; 203. Lifting support plate; 204. Double slot box; 205. Symmetrical screw assembly; 206. Expansion / contraction base block; 207. Symmetrical inclined plate; 3. Demolding and molding component; 301. Base back plate; 302. Top sleeve plate; 303. Insulated crucible; 304. Guide pipe; 305. Water nozzle; 306. Bolt inner seat; 307. Insulated outer shell; 308. Shock absorber; 309. Fixed mold box; 3010. Limiting slide; 3011. Connecting... 3012. Sliding arm; 4. Release bar; 5. Release agent output component; 401. Side base block; 402. Upper lifting screw; 403. Lifting arm; 404. Liquid distribution base; 405. Nozzle; 406. Output pipe; 407. Output pump; 408. Release agent tank; 5. Die casting molding mechanism; 501. Sliding rod; 502. Sliding back seat; 503. Tie rod; 504. Hydraulic cylinder; 505. Bolt bracket; 506. Partition plate; 507. Bolt inner frame; 508. Outer box; 509. Side arm; 5010. Electromagnetic clamp; 5011. Injection box; 5012. Temporary storage pipe; 5013. Injection funnel; 5014. Hydraulic telescopic rod; 5015. Tungsten pressure block. Detailed Implementation

[0024] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention 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, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0025] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" 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 mechanical connection or an electrical 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 will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Please see Figure 1-6 In this embodiment of the invention, a valve cover die-casting processing device includes a product output component 1, a buffer transfer component 2, a demolding and forming component 3, a mold release agent output component 4, and a die-casting and forming mechanism 5. The slotted base 102 on the product output component 1 is bolted to the upper ends of the buffer transfer component 2 with bolt end brackets 201. The top end of the bolt end brackets 201 is bolted to the base back plate 301 on the demolding and forming component 3. The side base block 401 on the mold release agent output component 4 is provided on the side of the base back plate 301. The sliding rod 501 on the die-casting and forming mechanism 5 is provided on the middle side of the slotted base 102.

[0028] Product output component 1 also includes a pad 101, a transmission roller 103, a drive motor 104, and a transmission belt chain 105. The slotted base 102 is supported at the processing location by the pad 101. The inner sides of both ends of the slotted base 102 are provided with transmission rollers 103 connected to the output end of the drive motor 104, and the transmission rollers 103 are wound with transmission belt chains 105.

[0029] In an embodiment of the present invention, the drive motor 104 drives the transmission roller 103 and the transmission belt chain 105 to rotate, smoothly transporting the buffered valve cover to the designated area, completing the finished product collection, and realizing continuous production.

[0030] The buffer transfer component 2 also includes a lower lifting screw 202, a lifting support plate 203, a double slot box 204, a symmetrical screw assembly 205, an expansion and contraction base block 206, and a symmetrical inclined plate 207. The lower lifting screw 202 is connected to the inner side output end of the bolt end frame 201, and the lifting support plate 203 is threadedly connected to the output end of the lower lifting screw 202. A double slot box 204 is provided above the inner end of the lifting support plate 203, and the symmetrical screw assembly 205 of the expansion and contraction base block 206 is threadedly connected to the output end of the double slot box 204. A symmetrical inclined plate 207 is provided on the outer side of one end of the expansion and contraction base block 206.

[0031] In an embodiment of the present invention, after the product is detached, it runs onto the symmetrical inclined plate 207. The bolt end frame 201 supports the lower lifting screw 202, adjusts the height of the lifting support plate 203, and drives the expansion and contraction base block 206 in the symmetrical screw group 205 in the double groove box 204 to adjust the spacing of the symmetrical inclined plate 207 so that the product is placed on the transmission belt chain 105.

[0032] The demolding and molding assembly 3 also includes a top sleeve plate 302, an insulating crucible 303, a guide pipe 304, and a water injection nozzle 305. The top of the base back plate 301 is bolted to the top sleeve plate 302, and the insulating crucible 303 is provided on the inner side above the top sleeve plate 302. The guide pipe 304 is provided above one end of the insulating crucible 303, and the water injection nozzle 305 is provided at the output end of the insulating crucible 303.

[0033] In an embodiment of the present invention, when it is necessary to inject material, the liquid is input into the melting furnace connected to the guide pipe 304 and fed into the heat-insulating crucible 303. The liquid is then output through the heat-insulating crucible 303 to the water injection nozzle 305 and then to the material injection funnel 5013.

[0034] The demolding assembly 3 also includes a bolt inner seat 306, an insulation shell 307, a shock absorber 308, a fixed mold box 309, a limiting slide bar 3010, a connecting slide arm 3011, and a demolding rod 3012. The inner side of the base back plate 301 is bolted to the insulation shell 307, which is equipped with the shock absorber 308, through the bolt inner seat 306. The inner side of the insulation shell 307 is provided with a fixed mold box 309 with bolt sleeve. The inner side of the middle part of the base back plate 301 is provided with a limiting slide bar 3010, and the limiting slide bar 3010 is slidably connected to the connecting slide arm 3011. The inner side of the middle part of the connecting slide arm 3011 is provided with a demolding rod 3012.

[0035] In an embodiment of the present invention, when demolding is required, the hydraulic telescopic rod 5014 is used to output and run, causing the tungsten pressing block 5015 to abut against the mold. The hydraulic cylinder 504 is used to output and run, pulling the pull rod 503, which drives the sliding back seat 502 to move laterally, thereby realizing the mold detachment. During the mold detachment process, the electromagnetic clamping block 5010 electromagnetically attracts the connecting sliding arm 3011, moving the connecting sliding arm 3011 on the limiting sliding rod 3010. After the movement, the demolding rod 3012, in conjunction with the shock absorber 308, detaches the product through the fixed mold box 309.

[0036] The mold release agent output component 4 also includes an upper lifting screw 402, a lifting arm 403, a liquid distribution base 404, a nozzle 405, an output pipe 406, an output pump 407, and a mold release agent tank 408. The output end of the side base block 401 is provided with the upper lifting screw 402, and the output end of the upper lifting screw 402 is provided with the lifting arm 403. The inner side of one end of the lifting arm 403 is provided with a liquid distribution base 404 for mounting the nozzle 405. One end of the liquid distribution base 404 is connected to the output end of the output pump 407 through the output pipe 406. The output pump 407 is connected to the output end of the mold release agent tank 408.

[0037] In the embodiments of the present invention, after processing is completed, the lifting screw 402 supported by the side base block 401 is output and operated. The height of the lifting arm 403 is adjusted, the liquid distribution base 404 is equipped with a nozzle 405, the output pump 407 draws the release agent from the release agent tank 408, and delivers it to the nozzle 405 through the output pipe 406. The release agent is evenly sprayed onto the mold cavity to prevent the valve cover from sticking to the mold, ensure smooth demolding, and extend the service life of the mold.

[0038] The die-casting mechanism 5 also includes a sliding back seat 502, a pull rod 503, a hydraulic cylinder 504, a bolt bracket 505, a sleeve partition 506, a bolt inner frame 507, an outer box 508, a side arm 509, and an electromagnetic locking block 5010. The sliding rod 501 is slidably connected to the sliding back seat 502, and the lower side of the sliding back seat 502 is provided with a pull rod 503 connected to the output end of the hydraulic cylinder 504. The upper side of the sliding back seat 502 is provided with a bolt bracket 505, and the inner end of the bolt bracket 505 is provided with a bolted sleeve partition 506. The outer box 508 is bolted to the outer perimeter of the sleeve partition 506 through the bolt inner frame 507, and the side of the outer box 508 is bolted to the side arm 509 on which the electromagnetic locking block 5010 is installed.

[0039] In an embodiment of the present invention, the sliding rod 501 supports the sliding back seat 502, and the hydraulic cylinder 504 pulls the pull rod 503, causing the sliding back seat 502 to move laterally, thereby realizing the opening and closing of the mold. This allows the side arm 509 and the electromagnetic locking block 5010 on the side of the outer box 508 to engage with the connecting sliding arm 3011 magnetically, causing the demolding rod 3012 to move to the outermost side. After operation, the outer box 508, together with the injection box 5011, the heat insulation shell 307, and the fixed mold box 309, forms the mold structure.

[0040] The die-casting molding mechanism 5 also includes a pressure box 5011, a temporary storage tube 5012, a material injection funnel 5013, a hydraulic telescopic rod 5014, and a tungsten pressure block 5015. The pressure box 5011 is installed inside the outer casing 508. The temporary storage tube 5012 for installing the material injection funnel 5013 is provided on the outer side of the middle part of the outer casing 508. The tungsten pressure block 5015 connected to the output end of the hydraulic telescopic rod 5014 is provided inside the temporary storage tube 5012.

[0041] In an embodiment of the present invention, when die casting is required, the hydraulic telescopic rod 5014 is used to output and run, so that the tungsten pressure block 5015 inputs the material inside the temporary storage tube 5012 into the outer casing 508, which, together with the injection box 5011, the heat insulation shell 307 and the fixed mold box 309, forms a mold structure to achieve the processing effect.

[0042] A method for a valve cover die-casting processing device is as follows: During use, a sliding rod 501 supports a sliding back seat 502, and a hydraulic cylinder 504 pulls a pull rod 503, causing the sliding back seat 502 to move laterally, thereby opening and closing the mold. This allows the side arm 509 on the side of the outer casing 508 and the electromagnetic locking block 5010 to magnetically engage with the connecting sliding arm 3011, causing the demolding rod 3012 to move to its outermost position. After operation, the outer casing 508, together with the injection box 5011, the heat insulation shell 307, and the fixed mold box 309, forms the mold structure. When injection is required, the melting furnace connected to the guide pipe 304 is used to input the material. Liquid is fed into the insulated crucible 303 and then output through the insulated crucible 303 to the water inlet 305, and finally to the injection funnel 5013. When die casting is required, the hydraulic telescopic rod 5014 is used to operate, causing the tungsten pressing block 5015 to feed the material inside the temporary storage tube 5012 into the outer casing 508. This, together with the injection box 5011, the insulated outer shell 307, and the fixed mold box 309, forms a mold structure to achieve the processing effect. When demolding is required, the hydraulic telescopic rod 5014 is used to operate, causing the tungsten pressing block 5015 to abut against the mold, and the hydraulic cylinder 504 is used to operate the mold. Pulling the pull rod 503 after the mold release causes the sliding back seat 502 to move laterally, thus releasing the mold. During the mold release process, the electromagnetic clamp 5010 electromagnetically attracts the connecting sliding arm 3011, moving the connecting sliding arm 3011 on the limiting slide rod 3010. After the movement, the demolding rod 3012, in conjunction with the shock absorber 308, releases the product through the fixed mold box 309. After the product is released, it moves onto the symmetrical inclined plate 207. The bolt end bracket 201 supports the lower lifting screw 202, adjusting the height of the lifting support plate 203. The symmetrical screw assembly 205 in the double slot box 204 drives the expansion and contraction base block 206, adjusting the symmetrical inclined plate 207. The 0.7 spacing allows the product to be placed on the transmission belt chain 105. The drive motor 104 drives the transmission roller 103 and the transmission belt chain 105 to rotate, smoothly conveying the buffered valve cover to the designated area, completing the finished product collection, and realizing continuous production. After processing, the lifting screw 402 supported by the side base block 401 outputs and runs, and the height of the lifting arm 403 is adjusted. The liquid distribution base 404 is equipped with a nozzle 405, and the output pump 407 draws the release agent from the release agent tank 408 and delivers it to the nozzle 405 through the output pipe 406. The release agent is evenly sprayed into the mold cavity to prevent the valve cover from sticking to the mold, ensure smooth demolding, and extend the service life of the mold.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A valve cover die-casting processing device, comprising a product output assembly (1), a buffer transfer component (2), a demolding and forming assembly (3), a mold release agent output component (4), and a die-casting and forming mechanism (5), characterized in that: The slotted base (102) on the product output component (1) is bolted to the top of both ends of the buffer transfer component (2) with bolt end brackets (201), and the top of the bolt end brackets (201) is bolted to the base back plate (301) on the demolding molding component (3). The side of the base back plate (301) is provided with the side base block (401) on the demolding agent output component (4), and the middle side of the slotted base (102) is provided with the sliding rod (501) on the die casting molding mechanism (5).

2. The valve cover die-casting processing device according to claim 1, characterized in that: The product output component (1) also includes a pad (101), a transmission roller (103), a drive motor (104), and a transmission belt chain (105). The slotted base (102) is supported at the processing location by the pad (101). The inner sides of both ends of the slotted base (102) are provided with transmission rollers (103) that connect to the output end of the drive motor (104), and a transmission belt chain (105) is wound around the transmission rollers (103).

3. The valve cover die-casting processing device according to claim 1, characterized in that: The buffer transfer component (2) also includes a lower lifting screw (202), a lifting plate (203), a double slot box (204), a symmetrical screw assembly (205), an expansion and contraction base block (206), and a symmetrical inclined plate (207). The lower lifting screw (202) is connected to the inner side output end of the bolt end frame (201), and the lifting plate (203) is threaded to the output end of the lower lifting screw (202). A double slot box (204) is provided above the inner end of the lifting plate (203), and the symmetrical screw assembly (205) of the expansion and contraction base block (206) is threaded to the output end of the double slot box (204). A symmetrical inclined plate (207) is provided on the outer side of one end of the expansion and contraction base block (206).

4. The valve cover die-casting processing device according to claim 1, characterized in that: The demolding and molding assembly (3) also includes a top sleeve plate (302), a heat-insulating crucible (303), a guide pipe (304), and a water injection nozzle (305). The top end of the base back plate (301) is bolted to the top sleeve plate (302), and the heat-insulating crucible (303) is provided on the inner side above the top sleeve plate (302). The guide pipe (304) is provided above one end of the heat-insulating crucible (303), and the water injection nozzle (305) is provided at the output end of the heat-insulating crucible (303).

5. The valve cover die-casting processing device according to claim 4, characterized in that: The demolding assembly (3) further includes a bolt inner seat (306), an insulation shell (307), a shock absorber (308), a fixed mold box (309), a limiting slide rod (3010), a connecting slide arm (3011), and a demolding rod (3012). The inner side of the base back plate (301) is bolted to the insulation shell (307) on which the shock absorber (308) is installed. The inner side of the insulation shell (307) is provided with a fixed mold box (309) with bolt sleeves. The inner side of the base back plate (301) is provided with a limiting slide rod (3010), and the limiting slide rod (3010) is slidably connected to the connecting slide arm (3011). The inner side of the connecting slide arm (3011) is provided with a demolding rod (3012).

6. The valve cover die-casting processing device according to claim 1, characterized in that: The release agent output component (4) further includes an upper lifting screw (402), a lifting arm (403), a liquid distribution base (404), a nozzle (405), an output pipe (406), an output pump (407), and a release agent tank (408). The output end of the side base block (401) is provided with an upper lifting screw (402), and the output end of the upper lifting screw (402) is provided with a lifting arm (403). The inner side of one end of the lifting arm (403) is provided with a liquid distribution base (404) for installing the nozzle (405). One end of the liquid distribution base (404) is connected to the output end of the output pump (407) through the output pipe (406). The output pump (407) is connected to the output end of the release agent tank (408).

7. The valve cover die-casting processing device according to claim 1, characterized in that: The die-casting mechanism (5) further includes a sliding back seat (502), a pull rod (503), a hydraulic cylinder (504), a bolt bracket (505), a sleeve partition (506), a bolt inner frame (507), an outer box (508), a side arm (509), and an electromagnetic locking block (5010). The sliding rod (501) is slidably connected to the sliding back seat (502), and a pull rod (503) connected to the output end of the hydraulic cylinder (504) is provided on the lower side of the sliding back seat (502). A bolt bracket (505) is provided on the upper side of the sliding back seat (502), and a bolt-connected sleeve partition (506) is provided at the inner end of the bolt bracket (505). The outer box (508) is bolted to the outer perimeter of the sleeve partition (506) through the bolt inner frame (507), and a side arm (509) for installing the electromagnetic locking block (5010) is bolted to the side of the outer box (508).

8. The valve cover die-casting processing device according to claim 7, characterized in that: The die-casting molding mechanism (5) also includes a pressure box (5011), a temporary storage tube (5012), a material injection funnel (5013), a hydraulic telescopic rod (5014), and a tungsten pressure block (5015). The inner casing (508) is provided with a pressure box (5011) that is fitted into it. The outer casing (508) is provided with a temporary storage tube (5012) for installing the material injection funnel (5013) on the outer side of the middle part. The temporary storage tube (5012) is provided with a tungsten pressure block (5015) that is connected to the output end of the hydraulic telescopic rod (5014).

9. A method for a valve cover die-casting apparatus, using the valve cover die-casting apparatus as described in any one of claims 1-8, characterized in that: In use, the sliding rod (501) supports the sliding back seat (502), and the hydraulic cylinder (504) pulls the pull rod (503), causing the sliding back seat (502) to move laterally, thus opening and closing the mold. This allows the side arm (509) on the side of the outer box (508) and the electromagnetic locking block (5010) to engage with the connecting sliding arm (3011) magnetically, causing the demolding rod (3012) to move to the outermost side. After operation, the outer box (508) cooperates with the injection box (5011), the heat insulation shell (307), and the fixed mold box (309) to form the mold structure. When injection is required, the liquid is input into the heat insulation crucible (309) through the melting furnace connected by the guide pipe (304). 03), output is sent through the insulated crucible (303) to the water inlet (305) and then to the injection funnel (5013). When die casting is required, the hydraulic telescopic rod (5014) is used to output and run, so that the tungsten pressing block (5015) inputs the material inside the temporary storage tube (5012) into the outer box (508), which, together with the injection box (5011), the insulated outer shell (307), and the fixed mold box (309), forms a mold structure to achieve the processing effect. When demolding is required, the hydraulic telescopic rod (5014) is used to output and run, so that the tungsten pressing block (5015) abuts against the mold, and the hydraulic cylinder (504) is used to output and run, pulling the pull rod (5013). 03), driving the sliding back seat (502) to move laterally, realizing mold release. During the mold release process, the electromagnetic card block (5010) electromagnetically attracts the connecting slide arm (3011), and moves the connecting slide arm (3011) on the limiting slide rod (3010). After the movement, the demolding rod (3012) cooperates with the shock absorber (308) to release the product through the fixed mold box (309). After the product is released, it runs on the symmetrical inclined plate (207). The bolt end frame (201) supports the lower lifting screw (202), adjusts the height of the lifting plate (203), and the symmetrical screw group (205) in the double slot box (204) drives the expansion and contraction base block (206) to adjust the symmetrical inclined plate (207). 7) Spacing, so that the product is placed on the transmission belt chain (105), the drive motor (104) drives the transmission roller (103) and the transmission belt chain (105) to run, and smoothly transport the buffered valve cover to the designated area to complete the finished product collection and realize continuous production. After processing, the lifting screw (402) supported by the side base block (401) is output and running. Adjust the height of the lifting arm (403), the liquid distribution base (404) is equipped with the nozzle (405), the output pump (407) draws the release agent in the release agent tank (408), and delivers it to the nozzle (405) through the output pipe (406) to evenly spray the mold cavity, prevent the valve cover from sticking to the mold, ensure smooth demolding, and extend the service life of the mold.

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