Semi-solid die-casting mold for a large, thin-walled 5G communication component

Abstract

This invention relates to the field of semi-solid die-casting mold technology, and discloses a semi-solid die-casting mold for a large, thin-walled 5G communication component, including a base with a feeding mechanism on the top left side of the base. After the part is cast, a motor is started to move the pneumatic gripper to the right. When the pneumatic gripper is directly above the lower mold base, the motor stops. Then, the pneumatic gripper clamps the cast part in the lower mold base. After clamping, the motor is started again to move the pneumatic gripper to the left, moving the cast part out between the lower and upper mold bases. During the leftward movement of the pneumatic gripper, a second gear meshes with a second rack, causing the second gear to rotate clockwise, thereby rotating the cast part held by the pneumatic gripper. This process can replace manual handling of the cast part, thus protecting workers and preventing the risk of injury.

Description

Technical Field

[0001] This invention relates to the field of semi-solid die casting mold technology, specifically to a semi-solid die casting mold for large, thin-walled 5G communication components. Background Technology

[0002] In the telecommunications industry, die-cast products are mainly structural components for equipment, such as base station filter housings and covers. With the advent of 5G, a completely new architecture for wireless access networks has been introduced, significantly increasing the size, weight, and power consumption of base stations—approximately three times that of 4G. To achieve better heat dissipation, die-cast parts are increasingly trending towards large-scale integration and lightweight design. Consequently, die-cast products are becoming larger in size while their wall thickness is decreasing, making traditional die-casting processes insufficient to meet customer demands.

[0003] According to application number 201922367915.7, a semi-solid die-casting mold for a large thin-walled 5G communication component is disclosed, which includes a moving mold base and a fixed mold base. The moving mold base is arranged on one side of the fixed mold base. A driving cylinder is provided on the outer side of the moving mold base. Corresponding guide rods are provided around the moving mold base and the fixed mold base. A moving mold frame is fixedly provided on the moving mold base facing the center area of ​​the fixed mold base. A moving mold core is embedded in the moving mold frame facing the center area of ​​the fixed mold base. A fixed mold frame is fixedly provided on the fixed mold base facing the center area of ​​the moving mold base.

[0004] This device enables molten aluminum to have better fluidity and a better metallographic structure; it can form large-sized, thin-walled, and structurally complex lightweight castings; it reduces defects such as hot cracking and deformation in castings, improves dimensional accuracy, shortens the die-casting production cycle, reduces energy consumption, and significantly extends the service life of die-casting molds. However, the device lacks a function for unloading finished casting parts, so these parts must be manually unloaded by workers. This method results in low unloading efficiency and poses a risk of burns to workers. Summary of the Invention

[0005] The purpose of this invention is to provide a semi-solid die-casting mold for large, thin-walled 5G communication components, in order to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a semi-solid die-casting mold for a large thin-walled 5G communication component, comprising a base, a fixed seat fixedly connected to the top of the base, a lower mold base fixedly connected to the top of the fixed seat, a first fixed frame fixedly connected to the top of the fixed seat, four hydraulic cylinders fixedly connected to the top of the first fixed frame, an upper mold base fixedly connected to the output ends of the four hydraulic cylinders, a feeding mechanism provided on the left side of the top of the base, a cooling mechanism provided on the right side of the top of the base, and a fixing and disassembly mechanism provided inside the cooling mechanism; The feeding mechanism includes a moving component and a lifting component. The moving component is located on the top left side of the base, and the lifting component is located inside the lower mold base. The movable component includes a second fixed frame, which is fixedly connected to the top left side of the base. A fixed block is fixedly connected to the top of the second fixed frame. The fixed block has symmetrical first sliding grooves on its front and rear sides. A slider is slidably connected to the first sliding grooves. A rectangular frame is fixedly connected to the other side of the slider. A first rotating shaft is rotatably connected to the front and rear sides near the top of the rectangular frame. A first gear is fixedly connected to the middle of the surface of the first rotating shaft. A motor is fixedly connected to the back of the rectangular frame near the top. A first rack is fixedly connected to the top of the fixed block. A second rotating shaft is rotatably connected to the bottom of the rectangular frame. A connecting plate is fixedly connected to the bottom end of the second rotating shaft. A first fixed rod is fixedly connected to the bottom right side of the connecting plate. A pneumatic gripper is fixedly connected to the bottom end of the first fixed rod. An L-frame is fixedly connected to the bottom of the second fixed frame near the left rear side. A second rack is fixedly connected to the front of the L-frame. A second gear is fixedly connected to the surface of the second rotating shaft.

[0007] According to the above technical solution, the lifting assembly includes a second slide groove, which is opened on the left side of the fixed base. A first slide plate is slidably connected to the second slide groove. A first L-shaped inclined block is fixedly connected to the bottom of the connecting plate. A second L-shaped inclined block is fixedly connected to the top left side of the first slide plate. A third slide groove is symmetrically opened on the front and rear sides of the second slide groove. A second slide plate is symmetrically fixedly connected to the front and rear sides of the first slide plate. A fixing member is fixedly connected to the top of the second slide plate on the side away from the first slide plate. A template is fixedly connected to the other end of the fixing member. Five sets of guide rods are fixedly connected at equal intervals on the upper and lower sides of the third slide groove. A first spring is sleeved between the bottom of the third slide groove and the second slide plate.

[0008] According to the above technical solution, a hole matching the motor output shaft is opened on the back of the rectangular frame near the top, and the surface of the motor output shaft passes through and is rotatably connected in the hole, and the motor output end is fixedly connected to the rear end of the first rotating shaft.

[0009] According to the above technical solution, the first gear meshes with the first rack, and the second gear meshes with the second rack.

[0010] According to the above technical solution, the left and right sides of the slide plate are slidably connected to the third slide groove. The top of the second slide plate is provided with a hole that matches the guide rod, and the second slide plate is slidably connected to the surface of the guide rod through the hole. The top end of the first spring is fixedly connected to the top of the third slide groove, and the bottom end of the first spring is fixedly connected to the top of the second slide plate.

[0011] According to the above technical solution, the top of the third slide groove is provided with a groove that matches the fixing member, and the surface of the fixing member is slidably connected to the groove, and the surface of the template is slidably connected to the lower mold base.

[0012] According to the above technical solution, the cooling mechanism includes a cooling water tank, which is fixedly connected to the top right side of the base. An inlet pipe is fixedly connected to the front of the top right side of the cooling water tank, and a drain pipe is fixedly connected to the front of the cooling water tank near the bottom. A cooling pump is fixedly connected to the top of the cooling water tank, and a first metal water pipe is fixedly connected to the output end of the cooling pump. An outlet pipe is fixedly connected to the input end of the cooling pump. A fixing buckle is fixedly connected to the top of the fixing base, and a cooling pipe is fixedly connected inside the fixing buckle. A second metal water pipe is fixedly connected to the output end of the cooling pipe, and a filter box is fixedly connected to the other end of the second metal water pipe. A filter plate is provided on the right side of the filter box.

[0013] According to the above technical solution, the top of the cooling box is provided with a hole that matches the water outlet pipe, and the surface of the water outlet pipe is penetrated and fixedly connected to the hole. The bottom end of the water outlet pipe is close to the bottom of the inner wall of the cooling water tank. The other end of the second metal water pipe is fixedly connected to the input end of the cooling pipe. The bottom of the filter box and the top of the cooling water tank are both provided with through holes. The right side of the filter box is provided with a groove that matches the filter plate, and the surface of the filter plate is penetrated and slidably connected to the groove.

[0014] According to the above technical solution, the fixing and disassembly mechanism includes a housing, which is fixedly connected to the right side of the front of the filter box. Slide rods are fixedly connected to the left and right sides of the inner wall of the housing. First hinge frames are symmetrically slidably connected to the surfaces of the slide rods. A second spring is sleeved between the surface of the slide rod and the inner wall of the housing and the first hinge frame. A first hinge rod is hinged to the back of the first hinge frame. A second hinge frame is hinged to the other end of the first hinge rod. A second fixing rod is fixedly connected to the back of the second hinge frame. A fixing hole matching the rear end of the second fixing rod is opened on the front of the filter plate. A second hinge rod is hinged to the surface of the first hinge frame. A third hinge frame is hinged to the other end of the second hinge rod. A pressure rod is fixedly connected to the front of the third hinge frame. A pressure plate is fixedly connected to the front end of the pressure rod.

[0015] According to the above technical solution, one end of the second spring is fixedly connected to the inner wall of the box near the side of the first hinge frame, and the other end of the second spring is fixedly connected to the first hinge frame near the side of the inner wall of the box.

[0016] According to the above technical solution, the back wall of the inner wall of the box and the front of the filter box are both provided with holes that match the second fixing rod, and the surface of the second fixing rod passes through and is slidably connected in the hole. The front of the box is provided with a hole that matches the pressure rod, and the surface of the pressure rod passes through and is slidably connected in the hole.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. The semi-solid die-casting mold for this large, thin-walled 5G communication component, through a set moving component, after the part is cast, starts the motor to rotate the first rotating shaft. The first rotating shaft drives the first gear to rotate. Since the first gear meshes with the first rack, and the first rack is fixed to the top of the fixed block, the rotation of the first gear will cause the rectangular frame to move to the right, thereby driving the second rotating shaft and the connecting plate to move to the right, thus causing the pneumatic gripper to move to the right. When the pneumatic gripper moves directly above the lower mold base, the motor stops working. Then, the pneumatic gripper lifts the part from the lower mold base. The casting part is clamped, and after clamping, the pneumatic gripper moves to the left again through the operation of the motor, moving the casting part out between the lower mold base and the upper mold base. During the leftward movement of the pneumatic gripper, the second gear meshes with the second rack. Since the second rack is fixed, the second gear rotates clockwise, causing the casting part held by the pneumatic gripper to rotate, facilitating the placement and removal of the casting part. This process can replace the worker in taking out the finished casting part, thus protecting the worker's personal safety and preventing the risk of injury.

[0018] 2. The semi-solid die-casting mold for this large, thin-walled 5G communication component, through the set lifting assembly, the connecting plate moves to the right, which drives the second L-shaped inclined block to move to the right, so that the inclined surface of the first L-shaped inclined block is in contact with the inclined surface of the second L-shaped inclined block. As the first L-shaped inclined block continues to move to the right, it will squeeze the second L-shaped inclined block, causing the second L-shaped inclined block to move upward, thereby driving the first sliding plate to move upward in the second sliding groove, and further driving the second sliding plate to move upward in the third sliding groove. The second sliding plate drives the fixing part to move upward, thereby causing the template in the lower mold base to move upward, driving the casting part in the lower mold base to be lifted upward, so that the casting part rises between the two jaws of the pneumatic gripper, which facilitates the pneumatic gripper to clamp the casting part. After clamping, the pneumatic gripper moves to the left, and the first L-shaped inclined block will move to the left, disengaging from the inclined surface of the second L-shaped inclined block. At this time, the template will move downward by the elastic force of the first spring, moving into the lower mold base.

[0019] 3. The semi-solid die-casting mold for this large, thin-walled 5G communication component uses a cooling mechanism to inject cooling water into a cooling water tank through an inlet pipe. After the part is cast, a cooling pump is started. The cooling pump pumps the cooling water in the cooling water tank through an outlet pipe and a first metal water pipe into a cooling pipe. The cooling water flowing in the cooling pipe lowers the temperature of the gas around the lower mold base, absorbing the high-temperature heat of the lower mold base, thereby cooling the cast parts inside the lower mold base. This keeps the lower mold within a stable temperature range, preventing damage to the lower mold due to excessive temperature. It also ensures that the cast parts can be cooled evenly, reducing internal stress and defects. The cooling water flows into a filter box through a second metal water pipe, where a filter plate filters the used cooling water, ensuring that the returned filtered water is free of impurities.

[0020] 4. The semi-solid die-casting mold for this large, thin-walled 5G communication component, through a fixed disassembly mechanism, allows for the disassembly of the filter plate in the filter box. Pressing the pressure plate causes the pressure rod to move backward, which in turn moves the third hinge frame backward. The third hinge frame then presses against the second hinge rod, causing the two first hinge frames to move towards each other on the slide rod surface. The two first hinge frames compress the two second springs, and this movement causes the front ends of the two first hinge rods to move towards each other, thus moving the second hinge frame forward and further driving the second fixed... The rod moves forward, disengaging its rear end from the fixing hole on the front of the filter plate. The used filter plate is then pulled out of the filter box, and a new filter plate is slid into the filter box. After releasing the pressure plate, the two first hinge brackets on the slide rod surface move in opposite directions through the passage of the second spring, thereby squeezing the two first hinge rods. This causes the second hinge bracket to move backward, driving the second fixing rod to move backward, so that its rear end inserts into the fixing hole on the front of the filter plate, thus fixing the filter plate in the filter box. Replacing the filter plate can maintain a better filtration effect on the used cooling water. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional view of the structure of the present invention; Figure 2 This is a perspective view of the moving component of the present invention; Figure 3 This is a perspective view of the first slide groove of the present invention; Figure 4 This is a front sectional perspective view of the fixing base of the present invention; Figure 5 This is a perspective view of the guide rod and the first spring of the present invention; Figure 6 This is a perspective view of the cooling mechanism of the present invention; Figure 7 This is a front sectional perspective view of the cooling water tank structure of the present invention; Figure 8 This is a perspective sectional view of the top of the structural box of the present invention; Figure 9 This is a three-dimensional view of the filter plate structure of the present invention.

[0022] In the diagram: 1. Base; 2. Fixed seat; 21. Lower mold base; 22. First fixed frame; 23. Hydraulic cylinder; 24. Upper mold base; 3. Unloading mechanism; 31. Moving component; 311. Second fixed frame; 312. Fixed block; 313. First slide groove; 314. Slider; 315. Rectangular frame; 316. First rotating shaft; 317. Motor; 318. First gear; 319. First rack; 3111. Second rotating shaft; 3112. Connecting plate; 3113. First fixed rod; 3114. Pneumatic gripper; 3115. L-shaped frame; 3116. Second rack; 3117. Second gear; 32. Lifting component; 321. Second slide groove; 322. First sliding plate; 323. First L-shaped inclined block; 324. Second L-shaped inclined block 325. Block; 326. Third slide rail; 327. Second slide plate; 328. Fixing component; 329. Template; 3211. Guide rod; 3211. First spring; 4. Cooling mechanism; 41. Cooling water tank; 42. Inlet pipe; 43. Drain pipe; 44. Cooling pump; 45. First metal water pipe; 46. Fixing buckle; 47. Cooling pipe; 48. Second metal water pipe; 49. Filter box; 411. Filter plate; 412. Outlet pipe; 5. Fixing and disassembly mechanism; 51. Box body; 52. Slide rod; 53. First hinge frame; 54. Second spring; 55. First hinge rod; 56. Second hinge frame; 57. Second fixing rod; 58. Fixing hole; 59. Second hinge rod; 511. Third hinge frame; 512. Pressure rod; 513. Pressure plate. Detailed Implementation

[0023] 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.

[0024] This invention provides the following technical solutions: Example 1

[0025] Combination Figures 1 to 5A semi-solid die-casting mold for a large thin-walled 5G communication component includes a base 1, a fixed seat 2 fixedly connected to the top of the base 1, a lower mold base 21 fixedly connected to the top of the fixed seat 2, a first fixed frame 22 fixedly connected to the top of the fixed seat 2, four hydraulic cylinders 23 fixedly connected to the top of the first fixed frame 22, an upper mold base 24 fixedly connected to the output end of the four hydraulic cylinders 23, a feeding mechanism 3 provided on the top left side of the base 1, a cooling mechanism 4 provided on the top right side of the base 1, and a fixing and disassembly mechanism 5 provided inside the cooling mechanism 4; The unloading mechanism 3 includes a moving component 31 and a lifting component 32. The moving component 31 is located on the top left side of the base 1, and the lifting component 32 is located inside the lower mold base 21. The moving component 31 includes a second fixed frame 311, which is fixedly connected to the top left side of the base 1. A fixed block 312 is fixedly connected to the top of the second fixed frame 311. First sliding grooves 313 are symmetrically opened on the front and rear sides of the fixed block 312. A slider 314 is slidably connected to the first sliding grooves 313. A rectangular frame 315 is fixedly connected to the other side of the slider 314. A first rotating shaft 316 is rotatably connected to the front and rear sides of the rectangular frame 315 near the top. A first gear 318 is fixedly connected to the middle of the surface of the first rotating shaft 316. A motor is fixedly connected to the back of the rectangular frame 315 near the top. 317, a first rack 319 is fixedly connected to the top of the fixed block 312, a second rotating shaft 3111 is rotatably connected to the bottom of the rectangular frame 315, a connecting plate 3112 is fixedly connected to the bottom end of the second rotating shaft 3111, a first fixing rod 3113 is fixedly connected to the bottom right side of the connecting plate 3112, a pneumatic gripper 3114 is fixedly connected to the bottom end of the first fixing rod 3113, an L-frame 3115 is fixedly connected to the bottom of the second fixed frame 311 near the left back side, a second rack 3116 is fixedly connected to the front of the L-frame 3115, and a second gear 3117 is fixedly connected to the surface of the second rotating shaft 3111. The lifting assembly 32 includes a second slide groove 321, which is located on the left side of the fixed base 2. A first slide plate 322 is slidably connected to the second slide groove 321. A first L-shaped inclined block 323 is fixedly connected to the bottom of the connecting plate 3112. A second L-shaped inclined block 324 is fixedly connected to the top left side of the first slide plate 322. A third slide groove 325 is symmetrically opened on the front and rear sides of the second slide groove 321. A second slide plate 326 is symmetrically fixedly connected to the front and rear sides of the first slide plate 322. A fixing member 327 is fixedly connected to the top of the second slide plate 326 on the side away from the first slide plate 322. A template 328 is fixedly connected to the other end of the fixing member 327. Five sets of guide rods 329 are fixedly connected at equal intervals on the upper and lower sides of the third slide groove 325. That is, five sets of guide rods 329 are fixedly connected at intervals along the upper and lower direction. A first spring 3211 is sleeved on the outer peripheral wall of each guide rod 329 between the bottom of the third slide groove 325 and the second slide plate 326.

[0026] Furthermore, a hole matching the output shaft of motor 317 is provided on the back of rectangular frame 315 near the top, and the surface of the output shaft of motor 317 passes through and is rotatably connected in the hole, and the output end of motor 317 is fixedly connected to the rear end of first rotating shaft 316.

[0027] Furthermore, the first gear 318 meshes with the first rack 319, and the second gear 3117 meshes with the second rack 3116.

[0028] Furthermore, the left and right sides of the slide plate are slidably connected to the third slide groove 325. The top of the second slide plate 326 is provided with a hole that matches the guide rod 329, and the second slide plate 326 is slidably connected to the surface of the guide rod 329 through the hole. The top end of the first spring 3211 is fixedly connected to the top of the third slide groove 325, and the bottom end of the first spring 3211 is fixedly connected to the top of the second slide plate 326.

[0029] Furthermore, the top of the third groove 325 is provided with a groove that matches the fixing member 327, and the surface of the fixing member 327 is slidably connected to the groove, while the surface of the template 328 is slidably connected to the lower mold base 21.

[0030] Example 2

[0031] See Figure 6-7 Furthermore, based on Example 1, a cooling mechanism 4 was obtained.

[0032] Furthermore, the cooling mechanism 4 includes a cooling water tank 41, which is fixedly connected to the top right side of the base 1. A water inlet pipe 42 is fixedly connected to the front of the top right side of the cooling water tank 41, and a drain pipe 43 is fixedly connected to the front of the cooling water tank 41 near the bottom. A cooling pump 44 is fixedly connected to the top of the cooling water tank 41. A first metal water pipe 45 is fixedly connected to the output end of the cooling pump 44, and a water outlet pipe 412 is fixedly connected to the input end of the cooling pump 44. A fixing buckle 46 is fixedly connected to the top of the fixing base 2. A cooling pipe 47 is fixedly connected inside the fixing buckle 46. A second metal water pipe 48 is fixedly connected to the output end of the cooling pipe 47. A filter box 49 is fixedly connected to the other end of the second metal water pipe 48. A filter plate 411 is provided on the right side of the filter box 49.

[0033] Furthermore, the top of the cooling tank has a hole that matches the outlet pipe 412, and the surface of the outlet pipe 412 is penetrated and fixedly connected to the hole. The bottom end of the outlet pipe 412 is close to the bottom of the inner wall of the cooling water tank 41. The other end of the second metal water pipe 48 is fixedly connected to the input end of the cooling pipe 47. The bottom of the filter box 49 and the top of the cooling water tank 41 both have through holes. The right side of the filter box 49 has a groove that matches the filter plate 411, and the surface of the filter plate 411 is penetrated and slidably connected to the groove.

[0034] Example 3

[0035] See Figure 8-9 Furthermore, based on Embodiment 1, a fixed disassembly mechanism 5 is obtained.

[0036] Furthermore, the fixed disassembly mechanism 5 includes a housing 51, which is fixedly connected to the right side of the front of the filter box 49. Slide rods 52 are fixedly connected to the left and right sides of the inner wall of the housing 51. A first hinge frame 53 is symmetrically slidably connected to the surface of the slide rod 52. A second spring 54 is sleeved between the surface of the slide rod 52 and the inner wall of the housing 51 and the first hinge frame 53. A first hinge rod 55 is hinged to the back of the first hinge frame 53. A second hinge frame 56 is hinged to the other end of the first hinge rod 55. A second fixing rod 57 is fixedly connected to the back of the second hinge frame 56. A fixing hole 58 matching the rear end of the second fixing rod 57 is opened on the front of the filter plate 411. A second hinge rod 59 is hinged to the surface of the first hinge frame 53. A third hinge frame 511 is hinged to the other end of the second hinge rod 59. A pressure rod 512 is fixedly connected to the front of the third hinge frame 511. A pressure plate 513 is fixedly connected to the front end of the pressure rod 512.

[0037] Furthermore, one end of the second spring 54 is fixedly connected to the inner wall of the housing 51 near the side of the first hinge frame 53, and the other end of the second spring 54 is fixedly connected to the first hinge frame 53 near the side of the inner wall of the housing 51.

[0038] Furthermore, the back of the inner wall of the housing 51 and the front of the filter box 49 are provided with holes that match the second fixing rod 57, and the surface of the second fixing rod 57 passes through and is slidably connected to the hole. The front of the housing 51 is provided with holes that match the pressure rod 512, and the surface of the pressure rod 512 passes through and is slidably connected to the hole.

[0039] In actual operation, when this device is used, after the part is cast, the motor 317 is started to rotate the first rotating shaft 316. The first rotating shaft 316 drives the first gear 318 to rotate. Since the first gear 318 meshes with the first rack 319, and the first rack 319 is fixed on the top of the fixed block 312, the rotation of the first gear 318 will cause the rectangular frame 315 to move to the right, thereby driving the second rotating shaft 3111 and the connecting plate 3112 to move to the right, thus causing the pneumatic gripper 3114 to move to the right. When the pneumatic gripper 3114 moves directly above the lower mold base 21, the motor 317 will stop working. Then, the pneumatic gripper 3114 will hold the lower mold base 21 in place. The casting part in step 1 is clamped. After clamping, the pneumatic gripper 3114 moves to the left again through the operation of motor 317, so that the casting part is moved out between the lower mold base 21 and the upper mold base 24. During the process of the pneumatic gripper 3114 moving to the left, the second gear 3117 will mesh with the second rack 3116. Since the second rack 3116 is fixed, the second gear 3117 will rotate clockwise, so that the casting part held by the pneumatic gripper 3114 will rotate, which facilitates the placement and removal of the casting part. This process can replace the worker in picking up the casting part, thereby protecting the worker's personal safety and preventing the risk of injury.

[0040] The movement of connecting plate 3112 to the right will cause the second L-shaped inclined block 324 to move to the right, so that the inclined surface of the first L-shaped inclined block 323 and the inclined surface of the second L-shaped inclined block 324 come into contact and begin to press. As the first L-shaped inclined block 323 continues to move to the right, it will press the second L-shaped inclined block 324, causing the second L-shaped inclined block 324 to move upward. This will cause the first sliding plate 322 to move upward within the second sliding groove 321, and further cause the second sliding plate 326 to move upward within the third sliding groove 325. The fixing component 327 moves upward, thereby causing the template 328 in the lower mold base 21 to move upward, which in turn causes the casting part in the lower mold base 21 to be lifted upward, so that the casting part rises between the two jaws of the pneumatic gripper 3114, making it easier for the pneumatic gripper 3114 to grip the casting part. After gripping, the pneumatic gripper 3114 moves to the left, and will move to the left through the first L-shaped inclined block, disengaging from the inclined surface of the second L-shaped inclined block 324. At this time, the template 328 will move downward by the elastic force of the first spring 3211, moving into the lower mold base 21.

[0041] Cooling water is injected into the cooling water tank 41 through the inlet pipe 42. After the casting of the part is completed, the cooling pump 44 is started. The operation of the cooling pump 44 will pump the cooling water in the cooling water tank 41 to the cooling pipe 47 through the outlet pipe 412 and the first metal water pipe 45. The cooling water flowing in the cooling pipe 47 will lower the temperature of the gas around the lower mold base 21 and absorb the high temperature heat of the lower mold base 21, thereby cooling down the casting parts in the lower mold base 21. This will keep the lower mold in a stable temperature range and prevent the lower mold from being damaged due to excessive temperature. At the same time, it will ensure that the casting parts can be cooled evenly, reducing internal stress and defects. The cooling water will flow into the filter box 49 through the second metal water pipe 48. The filter plate 411 in the filter box 49 will filter the used cooling water to ensure that the returned filtered water does not contain impurities.

[0042] When disassembling the filter plate 411 in the filter box 49, pressing the pressure plate 513 causes the pressure rod 512 to move backward, thereby causing the third hinge frame 511 to move backward. The third hinge frame 511 will press the second hinge rod 59, thereby causing the two first hinge frames 53 to move towards each other on the surface of the slide rod 52. The two first hinge frames 53 will press the two second springs 54, and the towards-facing movement of the two first hinge frames 53 will cause the front ends of the two first hinge rods 55 to move towards each other, thereby causing the second hinge frame 56 to move forward, further driving the second fixing rod 57 forward, so that its rear end disengages from the front fixing of the filter plate 411. After the filter plate 411 is inserted into the fixed hole 58, the used filter plate 411 is pulled out of the filter box 49, and the new filter plate 411 is slid into the filter box 49. Then, the pressure on the pressure plate 513 is released, and the two first hinge brackets 53 on the surface of the slide rod 52 will move in opposite directions through the passage of the second spring 54, thereby squeezing the two first hinge rods 55, thereby causing the second hinge bracket 56 to move backward, driving the second fixing rod 57 to move backward, so that its rear end is inserted into the fixing hole 58 on the front of the filter plate 411, thereby fixing the filter plate 411 in the filter box 49. The replacement of the filter plate 411 can maintain a better filtration effect on the used cooling water.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A semi-solid die-casting mold for a large, thin-walled 5G communication component, comprising a base (1), wherein a fixing seat (2) is fixedly connected to the top of the base (1), characterized in that: The top of the fixed base (2) is fixedly connected to the lower mold base (21), the top of the fixed base (2) is fixedly connected to the first fixed frame (22), the top of the first fixed frame (22) is fixedly connected to four hydraulic cylinders (23), the output ends of the four hydraulic cylinders (23) are fixedly connected to the upper mold base (24), the left side of the top of the base (1) is provided with a feeding mechanism (3), the right side of the top of the base (1) is provided with a cooling mechanism (4), and the cooling mechanism (4) is provided with a fixing and disassembly mechanism (5). The feeding mechanism (3) includes a moving component (31) and a lifting component (32). The moving component (31) is located on the top left side of the base (1), and the lifting component (32) is located inside the lower mold base (21). The movable component (31) includes a second fixed frame (311), which is fixedly connected to the top left side of the base (1). A fixed block (312) is fixedly connected to the top of the second fixed frame (311). The fixed block (312) has first sliding grooves (313) symmetrically opened on the front and rear sides. A slider (314) is slidably connected to the first sliding groove (313) from left to right. A rectangular frame (315) is fixedly connected to the other side of the slider (314). A first rotating shaft (316) is rotatably connected to the front and rear sides of the rectangular frame (315) near the top. A first gear (318) is fixedly connected to the middle of the surface of the first rotating shaft (316). An electric motor is fixedly connected to the back of the rectangular frame (315) near the top. The machine (317) has a first rack (319) fixedly connected to the top of the fixed block (312), a second rotating shaft (3111) rotatably connected to the bottom of the rectangular frame (315), a connecting plate (3112) fixedly connected to the bottom end of the second rotating shaft (3111), a first fixing rod (3113) fixedly connected to the bottom right side of the connecting plate (3112), a pneumatic gripper (3114) fixedly connected to the bottom end of the first fixing rod (3113), an L-frame (3115) fixedly connected to the bottom of the second fixed frame (311) near the left back side, a second rack (3116) fixedly connected to the front of the L-frame (3115), and a second gear (3117) fixedly connected to the surface of the second rotating shaft (3111).

2. The semi-solid die-casting mold for a large, thin-walled 5G communication component according to claim 1, characterized in that: The lifting assembly (32) includes a second slide groove (321), which is located on the left side of the fixed base (2). A first slide plate (322) is slidably connected to the second slide groove (321). A first L-shaped inclined block (323) is fixedly connected to the bottom of the connecting plate (3112). A second L-shaped inclined block (324) is fixedly connected to the top left side of the first slide plate (322). A third slide groove (325) is symmetrically provided on the front and rear sides of the second slide groove (321). (322) A second slide plate (326) is symmetrically fixedly connected to the front and rear sides. A fixing member (327) is fixedly connected to the top of the second slide plate (326) away from the first slide plate (322). A template (328) is fixedly connected to the other end of the fixing member (327). Five sets of guide rods (329) are fixedly connected at equal intervals on the upper and lower sides of the third slide groove (325). A first spring (3211) is sleeved between the bottom of the third slide groove (325) and the second slide plate (326).

3. The semi-solid die-casting mold for a large, thin-walled 5G communication component according to claim 2, characterized in that: The rectangular frame (315) has a hole on its back near the top that matches the output shaft of the motor (317), and the output shaft of the motor (317) passes through and is rotatably connected in the hole. The output end of the motor (317) is fixedly connected to the rear end of the first rotating shaft (316). The first gear (318) meshes with the first rack (319), and the second gear (3117) meshes with the second rack (3116).

4. The semi-solid die-casting mold for a large, thin-walled 5G communication component according to claim 3, characterized in that: The left and right sides of the slide plate are slidably connected to the third slide groove (325). The top of the second slide plate (326) is provided with a hole that matches the guide rod (329), and the second slide plate (326) is slidably connected to the surface of the guide rod (329) through the hole. The top of the first spring (3211) is fixedly connected to the top of the third slide groove (325), and the bottom of the first spring (3211) is fixedly connected to the top of the second slide plate (326).

5. The semi-solid die-casting mold for a large, thin-walled 5G communication component according to claim 4, characterized in that: The top of the third groove (325) is provided with a groove that matches the fixing member (327), and the surface of the fixing member (327) is slidably connected to the groove, and the surface of the template (328) is slidably connected to the lower mold base (21).

6. The semi-solid die-casting mold for a large, thin-walled 5G communication component according to claim 5, characterized in that: The cooling mechanism (4) includes a cooling water tank (41), which is fixedly connected to the top right side of the base (1). A water inlet pipe (42) is fixedly connected to the front right side of the top of the cooling water tank (41). A drain pipe (43) is fixedly connected to the front of the cooling water tank (41) near the bottom. A cooling pump (44) is fixedly connected to the top of the cooling water tank (41). A first metal water pipe (45) is fixedly connected to the output end of the cooling pump (44). A water outlet pipe (412) is fixedly connected to the input end of the cooling pump (44). A fixing buckle (46) is fixedly connected to the top of the fixing seat (2). A cooling pipe (47) is fixedly connected inside the fixing buckle (46). A second metal water pipe (48) is fixedly connected to the output end of the cooling pipe (47). A filter box (49) is fixedly connected to the other end of the second metal water pipe (48). A filter plate (411) is provided on the right side of the filter box (49).

7. The semi-solid die-casting mold for a large, thin-walled 5G communication component according to claim 6, characterized in that: The top of the cooling box has a hole that matches the outlet pipe (412), and the surface of the outlet pipe (412) is penetrated and fixedly connected to the hole. The bottom end of the outlet pipe (412) is close to the bottom of the inner wall of the cooling water tank (41). The other end of the second metal water pipe (48) is fixedly connected to the input end of the cooling pipe (47). The bottom of the filter box (49) and the top of the cooling water tank (41) both have through holes. The right side of the filter box (49) has a groove that matches the filter plate (411), and the surface of the filter plate (411) is penetrated and slidably connected to the groove.

8. The semi-solid die-casting mold for a large, thin-walled 5G communication component according to claim 7, characterized in that: The fixed disassembly mechanism (5) includes a housing (51), which is fixedly connected to the right side of the front of the filter box (49). Slide rods (52) are fixedly connected to the left and right sides of the inner wall of the housing (51). A first hinge frame (53) is symmetrically slidably connected to the surface of the slide rod (52). A second spring (54) is sleeved between the inner wall of the housing (51) and the first hinge frame (53) on the surface of the slide rod (52). A first hinge rod (55) is hinged to the back of the first hinge frame (53). The other end of the first hinge rod (55) is... A second hinge frame (56) is hinged, and a second fixing rod (57) is fixedly connected to the back of the second hinge frame (56). A fixing hole (58) matching the rear end of the second fixing rod (57) is opened on the front of the filter plate (411). A second hinge rod (59) is hinged to the surface of the first hinge frame (53). A third hinge frame (511) is hinged to the other end of the second hinge rod (59). A pressure rod (512) is fixedly connected to the front of the third hinge frame (511). A pressure plate (513) is fixedly connected to the front end of the pressure rod (512).

9. A semi-solid die-casting mold for a large, thin-walled 5G communication component according to claim 8, characterized in that: One end of the second spring (54) is fixedly connected to the inner wall of the box (51) near the first hinge frame (53), and the other end of the second spring (54) is fixedly connected to the first hinge frame (53) near the inner wall of the box (51).

10. A semi-solid die-casting mold for a large, thin-walled 5G communication component according to claim 9, characterized in that: The back of the inner wall of the box (51) and the front of the filter box (49) are provided with holes that match the second fixing rod (57), and the surface of the second fixing rod (57) is slidably connected to the hole. The front of the box (51) is provided with holes that match the pressure rod (512), and the surface of the pressure rod (512) is slidably connected to the hole.

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