Intelligent casting equipment for steel ball machining

Abstract

The present application relates to the technical field of intelligent casting island, especially to an intelligent casting equipment for steel ball processing, comprising an operation table, a casting unit fixedly installed on the operation table, a cleaning sand blasting part fixedly installed on the operation table, and an injection molding unit fixedly installed on the operation table. The present application adopts a multi-station rotary casting island structure, and the casting assembly is driven by a driving assembly to rotate cyclically. The mold is first cleaned and pretreated by the cleaning sand blasting part to effectively maintain the mold and avoid casting defects. During the rotation process, the mold is automatically closed, and the injection molding assembly is used to complete quantitative injection molding. Then, the mold is bidirectionally extruded and cooled by the extrusion cooling unit to realize stable forming of the steel ball. After forming, the mold is automatically opened, the lower mold is flipped to complete automatic unloading, and the cyclic operation realizes uninterrupted closed-loop production, solving the problems of traditional manual casting process, such as scattering, high dependence on manual work, poor product quality consistency, low production efficiency, and high cost.

Description

Technical Field

[0001] This invention relates to the field of intelligent casting island technology, and more particularly to an intelligent casting equipment for steel ball processing. Background Technology

[0002] Wear-resistant steel balls are generally formed by upper and lower pressure mold casting. Compared with multi-cavity batch casting, single-piece independent molding is conducive to stable molten metal filling, avoids molding interference caused by multiple parts in the same mold, and facilitates precise control of process parameters. At present, small and medium-sized enterprises place a single set of upper and lower combination molds on the ground workstation and rely on manual labor to complete the entire process of pouring, cooling, demolding, and mold cleaning. This solution has low investment cost, strong mold versatility, and can be adapted to the production of single steel balls of multiple specifications, but can only meet basic production needs.

[0003] Traditional decentralized manual casting lacks an integrated operation platform, resulting in fragmented processes that make it difficult to form a closed-loop continuous production process. The entire production process is highly dependent on manual operation, and it is difficult to unify process operation standards, leading to poor consistency in steel ball forming quality, low production efficiency, and high labor costs. This fails to meet the development needs of modern large-scale steel ball production for high efficiency, high quality, and low energy consumption. Summary of the Invention

[0004] In view of the problems existing in the current intelligent casting equipment for steel ball processing, the present invention is proposed.

[0005] Therefore, the present invention provides an intelligent casting equipment for steel ball processing, the purpose of which is to solve the problems of fragmented processes, high dependence on manual labor, unstable product quality, and low production efficiency in the traditional decentralized manual casting mode, which cannot meet the needs of large-scale high-quality and low-consumption production of steel balls.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an intelligent casting equipment for steel ball processing, including an operating table, and further including a casting unit fixedly installed on the operating table, a cleaning and sandblasting component fixedly installed on the operating table, an injection molding unit fixedly installed on the operating table, and a cold pressing component fixedly installed on the operating table, wherein the cold pressing component is slidably connected to the casting unit; the casting unit includes a drive assembly fixedly installed on the operating table, and a casting component fixedly installed on the drive assembly, wherein the casting component is fixedly connected to the operating table; the injection molding unit includes an injection molding component fixedly installed on the operating table, wherein the injection molding component is slidably connected to the casting component.

[0007] As a preferred embodiment of the intelligent casting equipment for steel ball processing described in this invention, the drive assembly includes a fixed plate fixedly installed on the inner wall of the operating table, a partition plate fixedly installed on the fixed plate, a feeding component fixedly installed on the fixed plate, and a motor fixedly installed on the fixed plate, wherein the motor passes through the operating table and is fixedly connected to the casting assembly.

[0008] As a preferred embodiment of the intelligent casting equipment for steel ball processing described in this invention, the casting component includes a rotating rod fixedly installed on the output end of a motor, a connecting seat fixedly installed on the outer wall of the rotating rod, a fixed plate rotatably installed on the top of the rotating rod, a limiting member fixedly installed on the fixed plate, a detection member fixedly installed on the limiting member, and a sliding rod fixedly installed on the connecting seat, wherein the sliding rod is slidably connected to the limiting member and the operating table respectively.

[0009] In a preferred embodiment of the intelligent casting equipment for steel ball processing described in this invention, a guide component is fixedly installed on the operating table, an upper mold component is slidably installed on the outer wall of the sliding rod, and a lower mold component is slidably installed on the outer wall of the sliding rod, with the upper mold component and the lower mold component being fixedly connected.

[0010] As a preferred embodiment of the intelligent casting equipment for steel ball processing described in this invention, the upper mold component includes a movable retaining ring slidably mounted on the outer wall of the sliding rod, a connecting plate fixedly mounted on the movable retaining ring, an upper mold body fixedly mounted on the other end of the connecting plate, an injection port fixedly mounted on the inner wall of the upper mold body, a buckle fixedly mounted on the upper mold body, a limiting ring fixedly mounted on the connecting plate, and a return spring fixedly mounted inside the limiting ring.

[0011] As a preferred embodiment of the intelligent casting equipment for steel ball processing described in this invention, the lower mold component includes a movable retaining ring 2 slidably mounted on the outer wall of the sliding rod, a connecting plate 2 fixedly mounted on the movable retaining ring 2, a rotating gear rotatably mounted on the other end of the connecting plate 2, a lower mold body fixedly mounted on the other end of the rotating gear, and a retaining groove fixedly mounted on the lower mold body, wherein the retaining groove is slidably connected to the retaining buckle.

[0012] In a preferred embodiment of the intelligent casting equipment for steel ball processing described in this invention, a limiting ring two is fixedly installed on the connecting plate two, and the limiting ring two is fixedly connected to the reset spring.

[0013] As a preferred embodiment of the intelligent casting equipment for steel ball processing described in this invention, the guide component includes a guide ring fixedly installed on the operating table and gear teeth fixedly installed on the guide ring, wherein the gear teeth are meshed with a rotating gear.

[0014] As a preferred embodiment of the intelligent casting equipment for steel ball processing described in this invention, the injection molding assembly includes a base fixedly installed on the operating table, a support fixedly installed on the base, a buffer fixedly installed on the support, a receiving component fixedly installed on the support, an adjusting component fixedly installed on the base, and an injection molded part fixedly installed on the adjusting component, wherein the injection molded part and the receiving component are slidably connected.

[0015] As a preferred embodiment of the intelligent casting equipment for steel ball processing described in this invention, the injection molded part includes an electric push rod fixedly installed on an adjusting component, a moving rod fixedly installed on the output end of the electric push rod, a sliding plug fixedly installed on the moving rod, an injection tube fixedly installed at the bottom of the electric push rod, and a guide tube fixedly installed on the injection tube, wherein the other end of the guide tube is fixedly connected to a buffer component.

[0016] The beneficial effects of this invention are as follows: This invention adopts a multi-station rotary casting island structure, in which the casting components are driven by a drive assembly to perform cyclic rotation operations. The mold first undergoes surface cleaning and internal cavity pretreatment by a cleaning and sandblasting part, effectively protecting the mold and avoiding casting defects. During the rotation process, the mold automatically closes, and quantitative injection is completed in conjunction with the injection molding assembly. Then, the upper and lower parts of the mold are simultaneously extruded and cooled by the extrusion and cooling unit to achieve stable molding of the steel ball. After molding, the mold automatically opens, and the lower mold flips to complete automated unloading. The cyclic operation realizes uninterrupted closed-loop production, solving the problems of traditional manual casting processes being fragmented, highly dependent on manual labor, having poor product quality consistency, low production efficiency, and high costs. At the same time, the equipment has a high degree of integration, saving process transfer and waiting time, and increasing production capacity. The fully automated operation effectively reduces labor costs. The rotation linkage realizes mold opening and closing, simplifies the equipment structure, reduces the failure rate, and the stable molding and cooling process significantly improves the molding quality of the steel ball. The continuous operation mode has lower energy consumption and is suitable for large-scale mass production of steel balls. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the intelligent casting equipment for steel ball processing according to the present invention.

[0019] Figure 2 This is a side view of the intelligent casting equipment for steel ball processing according to the present invention.

[0020] Figure 3 This is a side view of the internal structure of the intelligent casting equipment for steel ball processing according to the present invention.

[0021] Figure 4 This is a schematic diagram of the top structure of the intelligent casting equipment for steel ball processing according to the present invention.

[0022] Figure 5 This is a schematic diagram of the top side structure of the intelligent casting equipment for steel ball processing according to the present invention.

[0023] Figure 6 This is a top view of the intelligent casting equipment for steel ball processing according to the present invention.

[0024] Figure 7 This is a schematic diagram of the casting unit structure of the intelligent casting equipment for steel ball processing according to the present invention.

[0025] Figure 8 This is a schematic cross-sectional view of the casting components of the intelligent casting equipment for steel ball processing according to the present invention.

[0026] Figure 9 This is a schematic diagram of the internal structure of the casting component of the intelligent casting equipment for steel ball processing according to the present invention.

[0027] Figure 10 This is an exploded structural diagram of the casting components of the intelligent casting equipment for steel ball processing according to the present invention.

[0028] Figure 11 This is a schematic diagram of the adjustment component structure of the intelligent casting equipment for steel ball processing according to the present invention.

[0029] Figure 12 This is a schematic cross-sectional view of the adjustment component of the intelligent casting equipment for steel ball processing according to the present invention.

[0030] Explanation of reference numerals in the attached drawings: 1. Operating table; 2. Casting unit; 21. Drive assembly; 211. Fixing plate; 212. Motor; 213. Unloading part; 214. Partition plate; 22. Casting assembly; 221. Rotating rod; 222. Connecting seat; 223. Sliding rod; 224. Upper mold part; 2241. Moving retaining ring one; 2242. Connecting plate one; 2243. Upper mold body; 2244. Injection port; 2245. Buckle; 2246. Limiting ring one; 2247. Return spring; 225. Lower mold part; 2251. Moving retaining ring two; 2252. Connecting plate two; 2253. Rotating... 2254. Driven gear; 2255. Lower mold body; 2256. Slot; 2257. Limiting ring II; 226. Guide component; 2261. Guide ring; 2262. Gear tooth; 227. Limiting component; 228. Detection component; 229. Fixing plate; 3. Cleaning and sandblasting component; 4. Injection molding unit; 41. Injection molding assembly; 411. Base; 412. Support base; 413. Buffer component; 414. Receiving component; 415. Adjusting component; 416. Injection molded part; 4161. Electric push rod; 4162. Moving rod; 4163. Sliding plug; 4164. Injection tube; 4165. Material guide tube; 5. Cold pressed part. Detailed Implementation

[0031] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Example 1, referring to Figure 1 - Figure 4 The first embodiment of the present invention provides an intelligent casting equipment for steel ball processing. The device includes: an operating table 1, a casting unit 2 fixedly installed on the operating table 1 for casting production, a cleaning and sandblasting component 3 fixedly installed on the operating table 1 for cleaning and sandblasting filling, an injection molding unit 4 fixedly installed on the operating table 1 for injection molding feeding, and a cold pressing component 5 fixedly installed on the operating table 1; the cold pressing component 5 is slidably connected to the casting unit 2 and is used for extrusion cooling and shaping.

[0033] The casting unit 2 includes a drive assembly 21 fixedly installed on the operating table 1 for driving the casting assembly 22, and a casting assembly 22 fixedly installed on the drive assembly 21; the casting assembly 22 is fixedly connected to the operating table 1 and is used to complete the entire casting process.

[0034] Furthermore, the injection molding unit 4 includes an injection molding assembly 41 fixedly installed on the operating table 1. The injection molding assembly 41 is slidably connected to the casting assembly 22 and is used to cooperate with the casting assembly 22 to complete the quantitative injection molding operation.

[0035] During use, the casting component 22 is first driven by the drive component 21 to perform a multi-station rotary motion: when it rotates to the cleaning and sandblasting part 3 station, the cleaning and sandblasting part 3 first sprays and cleans the upper mold part 224 and the lower mold part 225 of the casting component 22. After cleaning, the inner cavity of the mold is pre-treated by sandblasting to prepare for the subsequent injection molding process. Then, the drive component 21 drives the casting component 22 to rotate to the bottom of the injection molding component 41. During the rotation of the casting component 22, the upper mold part 224 and the lower mold part 225, which were originally in the open state, automatically close the mold and then cooperate with the injection molding component 41 to complete the quantitative injection molding operation.

[0036] After injection molding is completed, the drive assembly 21 continues to drive the casting assembly 22 to rotate to the bottom of the cold pressing part 5. The cold pressing part 5 starts to extrude and cool simultaneously from the top and bottom of the upper mold part 224 and the lower mold part 225 in both directions, completing the cooling and casting of the steel ball in the mold cavity.

[0037] After casting is completed, the drive component 21 drives the casting component 22 to rotate to the unloading part 213 station. During the rotation process, the casting component 22 automatically triggers the mechanism to automatically open the upper mold 224 and the lower mold 225. The lower mold 225 rotates and flips, pouring the formed steel ball into the unloading part 213, realizing automatic unloading. After unloading, the casting component 22 continues to rotate, repeating the entire process of cleaning and sandblasting, automatic mold closing, quantitative injection, bidirectional extrusion cooling, and automatic mold opening and unloading. This achieves uninterrupted continuous casting of steel balls at multiple stations, overcoming the shortcomings of the traditional decentralized manual casting mode: lack of integrated operation carrier, fragmented process that cannot form a closed-loop continuous production process; production process highly dependent on manual operation, difficulty in unifying process standards, resulting in poor consistency of steel ball forming quality.

[0038] Example 2, refer to Figure 1 - Figure 10 This is the second embodiment of the present invention, which differs from the first embodiment in that: the drive assembly 21 includes a fixed plate 211 fixedly installed on the inner wall of the operating table 1, a partition plate 214 fixedly installed on the fixed plate 211, a feeding component 213 fixedly installed on the fixed plate 211, and a motor 212 fixedly installed on the fixed plate 211. The motor 212 passes through the operating table 1 and is fixedly connected to the casting assembly 22. The motor 212 is used to output rotational power to drive the casting assembly 22 to perform rotary cyclic motion. The feeding component 213 is used to receive the formed steel balls that fall by gravity after the mold is opened. The partition plate 214 is used to provide spatial separation and protection between the drive area and the casting operation area.

[0039] Compared to Embodiment 1, the casting assembly 22 further includes a rotating rod 221 fixedly mounted on the output end of the motor 212, a connecting seat 222 fixedly mounted on the outer wall of the rotating rod 221, a fixed plate 229 rotatably mounted on the top of the rotating rod 221, a limiting member 227 fixedly mounted on the fixed plate 229, a detection member 228 fixedly mounted on the limiting member 227, and a sliding rod 223 fixedly mounted on the connecting seat 222, wherein the sliding rod 223 is respectively connected to the limiting member 221. 7 is slidably connected to the operating table 1; the motor 212 drives the rotating rod 221 and the connecting seat 222 to rotate synchronously, and the connecting seat 222 drives the sliding rod 223 to move along the rotation trajectory. The fixed plate 229 provides an installation reference for the limiting component 227. The limiting component 227 cooperates with the guide component 226 to constrain the upper mold component 224 and the lower mold component 225 on the sliding rod 223 to complete the axial opening and closing action. The detection component 228 is used to detect the mold station position and mold closing status to realize the timing matching of each unit process.

[0040] Furthermore, a guide 226 is fixedly installed on the operating table 1, an upper mold 224 is slidably installed on the outer wall of the sliding rod 223, and a lower mold 225 is slidably installed on the outer wall of the sliding rod 223. The upper mold 224 and the lower mold 225 are elastically abutted by a return spring 2247. The upper mold 224 and the lower mold 225 can slide axially relative to each other along the rod body of the sliding rod 223. Under the contour constraint of the limiting member 227 and the guide 226 and the elastic force of the return spring 2247, the mold closing and mold opening separation actions are completed.

[0041] Furthermore, the upper mold component 224 includes a movable retaining ring 2241 slidably mounted on the outer wall of the sliding rod 223, a connecting plate 2242 fixedly mounted on the movable retaining ring 2241, an upper mold body 2243 fixedly mounted on the other end of the connecting plate 2242, an injection port 2244 fixedly mounted on the inner wall of the upper mold body 2243, a buckle 2245 fixedly mounted on the upper mold body 2243, a limiting ring 2246 fixedly mounted on the connecting plate 2242, and a fixed mounting... The return spring 2247 is located inside the limiting ring 2246; the movable retaining ring 2241 rotates with the sliding rod 223 and can slide along the axis of the sliding rod 223; the connecting plate 2242 transmits power to drive the upper mold body 2243 to move synchronously; the injection port 2244 is connected to the injection component 41 to inject molten material into the mold cavity; the buckle 2245 is used to lock with the lower mold part 225 when the mold is closed; and the limiting ring 2246 provides one end of the return spring 2247 for mounting support.

[0042] Furthermore, the lower mold component 225 includes a movable retaining ring 2251 slidably mounted on the outer wall of the sliding rod 223, a connecting plate 2252 fixedly mounted on the movable retaining ring 2251, a rotating gear 2253 rotatably mounted on the other end of the connecting plate 2252, a lower mold body 2254 fixedly mounted on the other end of the rotating gear 2253, and a retaining groove 2255 fixedly mounted on the lower mold body 2254, wherein the retaining groove 2255 is slidably connected to the buckle 2245; the movable retaining ring 2251 can slide along the axial direction of the sliding rod 223, the connecting plate 2252 drives the lower mold body 2254 to rotate accordingly, the rotating gear 2253 meshes with the guide member 226 to drive the lower mold body 2254 to rotate and flip relative to the connecting plate 2252, and the retaining groove 2255 allows the buckle 2245 to be engaged, thereby achieving locking and fixing in the mold closing state.

[0043] Furthermore, a limiting ring 2256 is fixedly installed on the connecting plate 2252, and the limiting ring 2256 is fixedly connected to the return spring 2247. The two ends of the return spring 2247 abut against the limiting ring 1 2246 and the limiting ring 2256 respectively. When it is squeezed by the external contour, the return spring 2247 is compressed, which drives the upper mold body 2243 and the lower mold body 2254 to fit together to achieve mold closing. After the squeezing constraint is released, the return spring 2247 rebounds, pushing the limiting ring 1 2246 and the limiting ring 2256 away from each other, which drives the upper mold body 2243 and the lower mold body 2254 to separate to complete mold opening.

[0044] Furthermore, the guide member 226 includes a guide ring 2261 fixedly installed on the operating table 1, and gear teeth 2262 fixedly installed on the guide ring 2261, and the gear teeth 2262 mesh with the rotating gear 2253; the outer contour of the guide ring 2261 cooperates with the limiting member 227 to constrain the upper mold member 224 and the lower mold member 225 to move axially along the sliding rod 223, thereby realizing the timing control of mold opening and closing; when the mold rotates through the unloading station, the gear teeth 2262 mesh with the rotating gear 2253 to drive the lower mold body 2254 to flip, so that the opening of the lower mold body 2254 faces downward, and the forming steel ball is unloaded by gravity; during the continued rotation, the rotating gear 2253 rolls along the gear teeth 2262, driving the lower mold body 2254 to rotate and reset.

[0045] During use, motor 212 first drives rotating rod 221 and connecting seat 222 to rotate together along the inside of fixed disk 229. Connecting seat 222 drives sliding rod 223 to rotate synchronously. Moving retainer 1 2241 and moving retainer 2251 on sliding rod 223 respectively drive connecting plate 1 2242 and connecting plate 2252, thereby causing upper mold body 2243 and lower mold body 2254 to rotate along the guide trajectory between limiting member 227 and guide ring 2261; when upper mold body 2243 rotates, the lower mold body 2254 rotates along the guide trajectory between limiting member 227 and guide ring 2261. When the upper mold body 2243 and the lower mold body 2254 rotate to the position of cleaning and sandblasting part 3, the return spring 2247 inside the first limiting ring 2246 and the second limiting ring 2256 cooperate with each other to push the first moving retainer ring 2241 and the second moving retainer ring 2251 on the outer wall of the sliding rod 223 to slide up and down along the axial direction, so that the upper mold body 2243 and the lower mold body 2254 separate from each other. At this time, the cleaning and sandblasting part 3 performs cleaning and sandblasting operations on the interior of the upper mold body 2243 and the lower mold body 2254. Subsequently, the rotating rod 221 continues to drive the connecting seat 222 to rotate. When it rotates to the bottom position of the injection molding assembly 41, under the continuous limiting and guiding action of the limiting member 227 and the guide member 226, the connecting plate 1 2242 and the connecting plate 2252 move towards the middle at the same time and squeeze the reset spring 2247, so that the upper mold body 2243 and the lower mold body 2254 gradually fit together to complete the mold closing. At the same time, the buckle 2245 directly snaps into the slot 2255 to achieve further locking and fixing. After the mold closing is completed, the injection molding assembly 41 performs quantitative injection molding into the mold cavity of the upper mold body 2243 and the lower mold body 2254 through the injection port 2244. After injection molding is completed, the rotating rod 221 drives the connecting seat 222 to rotate again, and transports the upper mold body 2243 and the lower mold body 2254 to the bottom of the cold pressing part 5. The cold pressing part 5 starts adjusting the extrusion, and simultaneously performs cold pressing on the top of the upper mold body 2243 and the bottom of the lower mold body 2254 to complete the shaping and cooling of the steel ball in the mold cavity. After cooling, the rotating rod 221 continues to drive the connecting seat 222, along with the upper mold body 2243 and the lower mold body 2254, to rotate. Under the limiting action of the limiting member 227 and the outer contour of the guide ring 2261, the compression constraint of the return spring 2247 at the connecting plate 1 2242 and the connecting plate 2252 is released. The return spring 2247 drives the upper mold body 2243 and the lower mold body 2254 to separate from each other through the reaction force, thus completing the mold opening. At the same time, the rotating gear 2253 on the connecting plate 2252 meshes with the gear tooth 2262 on the guide ring 2261. The rotating gear 2253 drives the lower mold body 2254 to rotate and flip, causing the lower mold body 2254 to rotate to... With the opening facing downwards, the formed steel balls fall from the lower mold body 2254 into the unloading part 213 under the action of gravity for unified collection. Then, the rotating rod 221 and the connecting seat 222 continue to rotate, and the lower mold body 2254 rotates back to its original position under the meshing transmission of the rotating gear 2253 and the gear teeth 2262. The mold is then transferred to the bottom of the cleaned and sandblasted part 3 to start the cleaning and sandblasting process again, entering the next production cycle. This achieves uninterrupted casting operation and solves the problems of traditional manual casting processes being fragmented, highly dependent on manual labor, having poor product quality consistency, low production efficiency, and high costs. The equipment has a high degree of integration, saves process transfer and waiting time, and effectively improves production capacity.

[0046] The remaining structure is the same as that in Example 1.

[0047] Example 3, referring to Figure 1 - Figure 12This is the third embodiment of the present invention, which differs from the second embodiment in that: the injection molding assembly 41 includes a base 411 fixedly mounted on the operating table 1, a support 412 fixedly mounted on the base 411, a buffer 413 fixedly mounted on the support 412, a receiving member 414 fixedly mounted on the support 412, an adjusting member 415 fixedly mounted on the base 411, and an injection molded part 416 fixedly mounted on the adjusting member 415, wherein the injection molded part 416 is slidably connected to the receiving member 414; the base 411 serves as the installation reference for the entire injection molding structure, ensuring the assembly stability of each component. The support base 412 is used to support and fix the buffer component 413 and the receiving component 414. The buffer component 413 is used to store the liquid raw material to be injected. The receiving component 414 plays a vertical sliding limit and guiding role for the injection molded part 416, ensuring that the injection molded part 416 moves smoothly without deviation during lifting and lowering. The adjusting component 415 can realize the horizontal position fine adjustment and vertical lifting drive of the injection molded part 416, adapting to the alignment requirements of the mold rotation station and ensuring the precise execution of the injection molding process.

[0048] Compared to Embodiment 2, the injection molded part 416 further includes an electric push rod 4161 fixedly mounted on the adjusting member 415, a moving rod 4162 fixedly mounted on the output end of the electric push rod 4161, a sliding plug 4163 fixedly mounted on the moving rod 4162, an injection tube 4164, and a guide tube 4165 fixedly mounted on the injection tube 4164, with the other end of the guide tube 4165 fixedly connected to the buffer member 413; the sliding plug 4163 is slidably sealed against the inside of the injection tube 4164 and can slide vertically along the inner wall of the injection tube 4164 to realize the functions of negative pressure suction and pressurized feeding.

[0049] During use, when performing injection molding operations on the upper mold body 2243 and the lower mold body 2254, the position can be finely adjusted first using the adjusting piece 415 on the base 411, so that the injection part 416 is precisely moved to the top of the upper mold body 2243 for alignment and calibration. Then, the adjusting piece 415 is driven downward, so that the injection tube 4164 is precisely inserted into the injection port 2244, forming a sealed injection channel. Next, the electric push rod 4161 drives the moving rod 4162 and the sliding plug 4163 to slide upward inside the injection tube 4164 to create negative pressure, allowing the injection liquid inside the buffer piece 413 on the support base 412 to be stably introduced into the injection tube 4164 through the guide tube 4165. Then, the electric push rod 4161 and the moving rod 4162 drive the moving rod 4162 to slide upward inside the injection tube 4164 to create negative pressure. The precise extrusion and pushing of 4162 and sliding plug 4163 uniformly and quantitatively presses the raw material into the mold cavity formed after the upper mold body 2243 and lower mold body 2254 are closed, completing a high-precision quantitative injection molding operation. Automated quantitative injection molding is achieved through precise mechanical alignment and stroke-controllable extrusion feeding, which effectively solves the problems of large errors in manual quantity control, alignment misalignment, overflow and leakage, and uneven filling in traditional injection molding. It can not only avoid material waste and impurities entering the mold cavity through the sealed docking structure, eliminating molding defects such as air holes, burrs, and missing material in the product, but also strictly control the injection volume and injection pressure of a single injection by relying on the precise stroke material control method, ensuring the consistency of size, density and molding of each batch of steel ball products, and improving the product yield.

[0050] The remaining structure is the same as that in Example 2.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An intelligent casting equipment for steel ball processing, characterized in that: It includes an operating table (1), a casting unit (2) fixedly installed on the operating table (1), a cleaning and sandblasting component (3) fixedly installed on the operating table (1), an injection molding unit (4) fixedly installed on the operating table (1), and a cold pressing component (5) fixedly installed on the operating table (1), and the cold pressing component (5) is slidably connected to the casting unit (2); The casting unit (2) includes a drive assembly (21) fixedly installed on the operating table (1) and a casting assembly (22) fixedly installed on the drive assembly (21), and the casting assembly (22) is fixedly connected to the operating table (1); The injection unit (4) includes an injection assembly (41) fixedly mounted on the operating table (1), and the injection assembly (41) is slidably connected to the casting assembly (22).

2. The intelligent casting equipment for steel ball processing according to claim 1, characterized in that: The drive assembly (21) includes a fixed plate (211) fixedly installed on the inner wall of the operating table (1), a partition plate (214) fixedly installed on the fixed plate (211), a feeding component (213) fixedly installed on the fixed plate (211), and a motor (212) fixedly installed on the fixed plate (211), and the motor (212) passes through the operating table (1) and is fixedly connected to the casting assembly (22).

3. The intelligent casting equipment for steel ball processing according to claim 2, characterized in that: The casting assembly (22) includes a rotating rod (221) fixedly mounted on the output end of the motor (212), a connecting seat (222) fixedly mounted on the outer wall of the rotating rod (221), a fixed plate (229) rotatably mounted on the top of the rotating rod (221), a limiting member (227) fixedly mounted on the fixed plate (229), a detection member (228) fixedly mounted on the limiting member (227), and a sliding rod (223) fixedly mounted on the connecting seat (222), wherein the sliding rod (223) is slidably connected to the limiting member (227) and the operating table (1) respectively.

4. The intelligent casting equipment for steel ball processing according to claim 3, characterized in that: A guide (226) is fixedly installed on the operating table (1), an upper mold (224) is slidably installed on the outer wall of the sliding rod (223), and a lower mold (225) is slidably installed on the outer wall of the sliding rod (223), and the upper mold (224) and the lower mold (225) are fixedly connected.

5. The intelligent casting equipment for steel ball processing according to claim 4, characterized in that: The upper mold component (224) includes a movable retaining ring (2241) slidably mounted on the outer wall of the sliding rod (223), a connecting plate (2242) fixedly mounted on the movable retaining ring (2241), an upper mold body (2243) fixedly mounted on the other end of the connecting plate (2242), an injection port (2244) fixedly mounted on the inner wall of the upper mold body (2243), a buckle (2245) fixedly mounted on the upper mold body (2243), a limiting ring (2246) fixedly mounted on the connecting plate (2242), and a return spring (2247) fixedly mounted inside the limiting ring (2246).

6. The intelligent casting equipment for steel ball processing according to claim 5, characterized in that: The lower mold component (225) includes a movable retaining ring two (2251) slidably mounted on the outer wall of the sliding rod (223), a connecting plate two (2252) fixedly mounted on the movable retaining ring two (2251), a rotating gear (2253) rotatably mounted on the other end of the connecting plate two (2252), a lower mold body (2254) fixedly mounted on the other end of the rotating gear (2253), and a retaining groove (2255) fixedly mounted on the lower mold body (2254), and the retaining groove (2255) is slidably connected to the buckle (2245).

7. The intelligent casting equipment for steel ball processing according to claim 6, characterized in that: Limiting ring 2 (2256) is fixedly installed on connecting plate 2 (2252), and limiting ring 2 (2256) is fixedly connected to reset spring (2247).

8. The intelligent casting equipment for steel ball processing according to claim 7, characterized in that: The guide (226) includes a guide ring (2261) fixedly mounted on the operating table (1) and a gear tooth (2262) fixedly mounted on the guide ring (2261), and the gear tooth (2262) meshes with a rotating gear (2253).

9. The intelligent casting equipment for steel ball processing according to claim 8, characterized in that: The injection molding assembly (41) includes a base (411) fixedly mounted on the operating table (1), a support (412) fixedly mounted on the base (411), a buffer (413) fixedly mounted on the support (412), a receiving part (414) fixedly mounted on the support (412), an adjusting part (415) fixedly mounted on the base (411), and an injection molded part (416) fixedly mounted on the adjusting part (415), wherein the injection molded part (416) is slidably connected to the receiving part (414).

10. The intelligent casting equipment for steel ball processing according to claim 9, characterized in that: The injection molded part (416) includes an electric push rod (4161) fixedly mounted on an adjusting member (415), a moving rod (4162) fixedly mounted on the output end of the electric push rod (4161), a sliding plug (4163) fixedly mounted on the moving rod (4162), an injection tube (4164) fixedly mounted on the bottom of the electric push rod (4161), and a guide tube (4165) fixedly mounted on the injection tube (4164), with the other end of the guide tube (4165) fixedly connected to the buffer member (413).

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