A barrel-cone filter housing casting forming mold device

Abstract

The application relates to a barrel-cone type filter machine shell casting forming die device. The barrel-cone type filter machine shell casting forming die device comprises a mounting plate, and the inner wall of the mounting plate is fixedly connected with a casting forming assembly used for casting forming a barrel-cone type filter machine shell. The device can automatically complete angle calibration, position alignment and self-adaptive expansion clamping according to the inclination angle and distribution spacing of a barrel-cone type shell flange plate through hole, manual replacement of fixed tooling is not needed, manual alignment and fixing are not needed, and the device can be suitable for demolding operation of multiple specifications of barrel-cone type filter machine shells. Meanwhile, a nondestructive demolding mode of expansion clamping in the flange through hole is adopted, clamping stress is concentrated on the flange structure, extrusion and bumping damage to the outer wall of the barrel-cone main body forming shell is avoided, and the problem that traditional hard clamping demolding easily causes casting deformation and surface damage is completely solved.

Description

Technical Field

[0001] This application relates to the field of intelligent casting island technology, and in particular to a casting mold device for a cylindrical cone filter housing. Background Technology

[0002] Existing mold equipment used for casting the shell of cone filter press has limited functionality, only capable of completing the casting and molding process, and has not formed a closed-loop operation unit adapted to intelligent casting islands.

[0003] Traditional mold-matching demolding fixtures are fixed structures, and the clamping angle and clamping point cannot be adjusted independently. For different specifications of cylindrical cone filter housing flange through holes, manual disassembly and replacement of corresponding fixtures are required, which is time-consuming for station changeover. During demolding, the outer wall of the housing is often directly clamped. The hard clamping structure is very easy to scratch and squeeze the curved surface of the housing, making it impossible to achieve non-destructive part removal and difficult to meet the requirements of flexible, unmanned and continuous production in intelligent casting islands.

[0004] Meanwhile, existing casting production lines separate casting, demolding, and surface flatness inspection into independent discrete stations. After demolding, castings need to be transferred to a dedicated inspection table for secondary clamping before external wall inspection can be carried out. Transferring and repositioning increase the risk of casting collisions, making the entire casting process cumbersome. Conventional external wall inspection relies on manual visual inspection or contact measurement with rigid probes, which is difficult to adapt to full-area inspection of cylindrical and conical composite curved surfaces. Defect identification errors are large, and it is impossible to complete the self-inspection of forming quality at the mold station, which restricts the overall production cycle of the intelligent casting island and the improvement of the casting yield. Summary of the Invention

[0005] Therefore, it is necessary to provide a casting mold device for a cone-shaped filter housing to address the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a casting mold device for a conical filter housing, comprising a mounting plate, wherein a casting component for casting the conical filter housing is fixedly connected to the inner wall of the mounting plate, and an extraction component for removing the formed conical filter housing from the mold is provided on the side wall of the mounting plate, and a detection component for detecting the flatness of the outer wall of the conical filter housing is provided at the bottom of the extraction component.

[0007] Preferably, the casting assembly includes a lower mold fixedly connected to the bottom side wall of the mounting plate, a first groove is provided on the inner wall of the mounting plate, a first electric slide rail is fixedly connected to the inner wall of the first groove, a first slide plate is slidably connected to the side wall of the first electric slide rail, a mounting block is fixedly connected to the side wall of the first slide plate, and an upper mold is fixedly connected to the bottom side wall of the mounting block.

[0008] Preferably, the removal component includes a second groove formed in the side wall of the mounting plate, a second electric slide rail fixedly connected to the inner wall of the second groove, a second sliding plate slidably connected to the side wall of the second electric slide rail, an L-plate fixedly connected to the side wall of the second sliding plate, and a first electric telescopic rod fixedly connected to the inner wall of one end of the L-plate.

[0009] Preferably, the telescopic end of the first electric telescopic rod is fixedly connected to a fixing plate, the bottom side wall of the fixing plate is provided with a third groove, the inner wall of the third groove is fixedly connected to a third electric slide rail, the bottom side wall of the third electric slide rail is slidably connected to a plurality of third slide plates, and the bottom side walls of the plurality of third slide plates are all fixedly connected to a fixing block.

[0010] Preferably, a fourth electric slide rail is fixedly connected to the inner wall of the fixed block, a fourth sliding plate is slidably connected to the bottom side wall of the fourth electric slide rail, a first motor is fixedly connected to the inner wall of the fourth sliding plate, a first U-plate is fixedly connected to the output end of the first motor, and a first round rod is rotatably connected to the inner wall of the first U-plate.

[0011] Preferably, a second motor is fixedly connected to the side wall of the first U-plate, and the output end of the second motor passes through the side wall of the first U-plate and is fixedly connected to one end of the first round rod. A mounting rod is fixedly connected to the rod wall of the first round rod, and the rod wall of the mounting rod is provided with multiple mounting grooves. A second electric telescopic rod is fixedly connected to the inner wall of each mounting groove, and a clamping plate is fixedly connected to the telescopic end of each of the second electric telescopic rods.

[0012] Preferably, the detection component includes a fourth groove formed on the bottom sidewall of a fixed plate, a fifth electric slide rail fixedly connected to the inner wall of the fourth groove, a fifth sliding plate slidably connected to the bottom sidewall of the fifth electric slide rail, a second U-plate fixedly connected to the bottom sidewall of the fifth sliding plate, and a third motor fixedly connected to the sidewall of the second U-plate.

[0013] Preferably, a second round rod is rotatably connected to the inner wall of the second U-plate, the output end of the third motor passes through the side wall of the second U-plate and is fixedly connected to one end of the second round rod, a connecting plate is fixedly connected to the rod wall of the second round rod, and a third electric telescopic rod is fixedly connected to the bottom side wall of the connecting plate.

[0014] Preferably, the telescopic end of the third electric telescopic rod is fixedly connected to a connecting block, the inner wall of the connecting block is fixedly connected to a sixth electric slide rail, the side wall of the sixth electric slide rail is slidably connected to a sixth sliding plate, the side wall of the sixth sliding plate is fixedly connected to a fourth electric telescopic rod, and the telescopic end of the fourth electric telescopic rod is fixedly connected to a detection plate.

[0015] Preferably, two sliding grooves are symmetrically formed on the inner walls of both ends of the detection plate. A slider is slidably connected to the inner wall of each sliding groove. A pressure sensor is fixedly connected to the inner wall of one end of each sliding groove. A detection spring is fixedly connected to the detection end of each pressure sensor. One end of each detection spring is fixedly connected to the side wall of the corresponding slider. The two sliders are rotatably connected to the same detection wheel on the side wall of opposite ends.

[0016] Compared with the prior art, the beneficial effects of the embodiments of the present invention are: 1. This invention features a multi-dimensional adjustable extraction component. Through the coordination of multiple sets of electric slide rails, motors, and electric telescopic rods, it achieves multi-angle and multi-directional adaptive adjustment of the clamping posture. The device can automatically complete angle calibration, position alignment, and adaptive expansion clamping based on the inclination angle and distribution spacing of the flange through holes of the conical shell. No manual replacement of fixing fixtures or manual alignment is required, making it suitable for demolding operations of various specifications of conical filter shells. Simultaneously, it employs a non-destructive demolding method using internal expansion clamping within the flange through holes. The clamping force is concentrated on the flange structure, preventing squeezing or impact damage to the outer wall of the conical shell body. This completely solves the problem of casting deformation and surface damage easily caused by traditional rigid clamping demolding. The fully automated clamping, lifting, and demolding process replaces traditional manual demolding operations, significantly reducing manual intervention costs and adapting to the unmanned, flexible, and multi-category production needs of intelligent casting islands.

[0017] 2. This invention achieves a single-station closed-loop operation for casting, demolding, and flatness inspection, eliminating the need for workpiece cross-station transfer and secondary clamping and positioning. The inspection mechanism can adaptively adjust its inspection posture and position according to the taper and curvature of the cylindrical conical shell. Relying on the cooperation of floating inspection wheels, inspection springs, and pressure sensors, it achieves flexible and continuous inspection of the entire outer wall of the shell without blind spots. By utilizing the dynamic changes in pressure signals, it accurately identifies flatness defects such as protrusions, depressions, and burrs on the outer wall of the shell, resulting in higher inspection accuracy and more intuitive inspection results. At the same time, the flexible contact inspection method can effectively avoid scratches and wear on the casting blank caused by rigid inspection. This structure significantly simplifies the casting production process, shortens the production flow, improves the operational continuity of the entire intelligent casting island production line and the efficiency of finished product inspection, ensures the pass rate of castings leaving the factory, and realizes an intelligent self-inspection closed loop for casting quality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention from other angles; Figure 3 This is a partial structural diagram of the present invention. Figure 1 ; Figure 4 This is a partial structural diagram of the present invention. Figure 2; Figure 5 This is a partial structural diagram of the present invention. Figure 3 ; Figure 6 This is a partial structural diagram of the present invention. Figure 4 .

[0019] In the diagram: 1. Mounting plate; 2. Casting assembly; 21. Lower mold; 22. First groove; 23. First electric slide rail; 24. First sliding plate; 25. Mounting block; 26. Upper mold; 3. Removed assembly; 31. Second groove; 32. Second electric slide rail; 33. L-plate; 34. First electric telescopic rod; 35. Fixing plate; 36. Third groove; 37. Third electric slide rail; 38. Third sliding plate; 39. Fixing block; 310. Fourth electric slide rail; 311. Fourth sliding plate; 312. First motor; 313. First U-plate; 314. First round rod; 315. Second motor; 31 6. Mounting rod; 317. Mounting groove; 318. Second electric telescopic rod; 319. Clamping plate; 320. Second sliding plate; 4. Detection assembly; 41. Fourth groove; 42. Fifth electric slide rail; 43. Fifth sliding plate; 44. Second U-plate; 45. Third motor; 46. Second round rod; 47. Connecting plate; 48. Third electric telescopic rod; 410. Connecting block; 411. Sixth electric slide rail; 412. Sixth sliding plate; 413. Fourth electric telescopic rod; 414. Detection plate; 415. Slide groove; 416. Slider; 417. Pressure sensor; 418. Detection spring; 419. Detection wheel. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0021] Reference Figure 1 - Figure 6 In this embodiment of the invention, a casting mold device for a cone filter housing includes a mounting plate 1. A casting molding component 2 for casting the cone filter housing is fixedly connected to the inner wall of the mounting plate 1. An extraction component 3 for removing the formed cone filter housing from the mold is provided on the side wall of the mounting plate 1. A detection component 4 for detecting the flatness of the outer wall of the cone filter housing is provided at the bottom of the extraction component 3.

[0022] In this embodiment, the casting component 2 includes a lower mold 21 fixedly connected to the bottom side wall of the mounting plate 1, a first groove 22 is provided on the inner wall of the mounting plate 1, a first electric slide rail 23 is fixedly connected to the inner wall of the first groove 22, a first slide plate 24 is slidably connected to the side wall of the first electric slide rail 23, a mounting block 25 is fixedly connected to the side wall of the first slide plate 24, and an upper mold 26 is fixedly connected to the bottom side wall of the mounting block 25.

[0023] Furthermore, the mounting plate 1 serves as the load-bearing base for the entire machine, providing a stable mounting carrier for the casting and forming components 2, the removal components 3, and the inspection components 4, ensuring that the layout of each mechanism is orderly and that their operations do not interfere with each other; the lower mold 21 is the main structure of the lower half of the casting cavity, used to cooperate with the upper mold 26 to form a closed forming cavity, completing the contour shaping of the lower half of the cone-shaped filter housing; the first groove 22 is used for the embedded installation of the first electric slide rail 23, optimizing the overall structural layout of the equipment and avoiding interference between moving parts; the first electric slide rail 23 provides support for the opening and closing action of the upper mold 26. Vertical precision sliding power enables automated mold closing and opening; the first slide plate 24 serves as a sliding transmission and connection, and can follow the first electric slide rail 23 to stably shift and transmit the lifting stroke; the mounting block 25 serves as a transition connection structure, reinforcing the connection strength between the first slide plate 24 and the upper mold 26, and ensuring the stability and alignment accuracy of the upper mold 26 during the lifting process; the upper mold 26 can be vertically lifted and lowered with the first slide plate 24, and after fitting with the lower mold 21, it forms a closed casting cavity for pouring molten metal to form the mold. After the mold is opened, the formed casting can be exposed, providing working conditions for the subsequent demolding process.

[0024] In this embodiment, the take-out component 3 includes a second groove 31 opened on the side wall of the mounting plate 1. A second electric slide rail 32 is fixedly connected to the inner wall of the second groove 31. A second slide plate 320 is slidably connected to the side wall of the second electric slide rail 32. An L-plate 33 is fixedly connected to the side wall of the second slide plate 320. A first electric telescopic rod 34 is fixedly connected to the inner wall of one end of the L-plate 33. The telescopic end of the first electric telescopic rod 34 is fixedly connected to a fixing plate 35. The bottom side wall of the fixing plate 35 is provided with a third groove 36. The inner wall of the third groove 36 is fixedly connected to a third electric slide rail 37. The bottom side wall of the third electric slide rail 37 is slidably connected to multiple third slide plates 38. The bottom side walls of the multiple third slide plates 38 are all fixedly connected to fixing blocks 39. The inner wall of the fixed block 39 is fixedly connected to the fourth electric slide rail 310. The bottom side wall of the fourth electric slide rail 310 is slidably connected to the fourth slide plate 311. The inner wall of the fourth slide plate 311 is fixedly connected to the first motor 312. The output end of the first motor 312 is fixedly connected to the first U plate 313. The inner wall of the first U plate 313 is rotatably connected to the first round rod 314. A second motor 315 is fixedly connected to the side wall of the first U-plate 313. The output end of the second motor 315 passes through the side wall of the first U-plate 313 and is fixedly connected to one end of the first round rod 314. An installation rod 316 is fixedly connected to the rod wall of the first round rod 314. The rod wall of the installation rod 316 is provided with multiple installation slots 317. A second electric telescopic rod 318 is fixedly connected to the inner wall of each installation slot 317. A clamping plate 319 is fixedly connected to the telescopic end of each second electric telescopic rod 318.

[0025] Furthermore, the second groove 31 is formed on the side wall of the mounting plate 1, providing a dedicated installation space for the second electric slide rail 32, enabling the independent arrangement of the removal component 3 and avoiding spatial interference with the casting component 2; the second electric slide rail 32 provides vertical lifting and sliding driving force for the removal component 3 as a whole, completing the demolding mechanism station switching and casting lifting demolding action; the second slide plate 320 is used to carry the L plate 33 and all the rear demolding execution structures, synchronously completing the displacement movement; the L plate 33 serves as a transition support component, firmly connecting the second slide plate 320 and the first electric telescopic rod 34, ensuring the overall structural strength of the demolding component; the first electric telescopic rod 34 is used to fine-tune the position of the fixed plate 35, achieving precise alignment between the bottom clamping mechanism and the casting flange; the fixed plate 35 is an integrated bearing base for the demolding clamping mechanism and the detection mechanism, realizing single-station demolding and detection operations; the third groove 36 provides a regular embedded installation position for the third electric slide rail 37, facilitating the arrangement of multiple clamping unit arrays; the third electric slide rail 37 provides a regular embedded installation space for the third electric slide rail 37, facilitating the arrangement of multiple clamping unit arrays; the third electric slide rail 32 provides vertical lifting and sliding driving force for the removal component 3 as a whole, completing the demolding mechanism stationary and casting flange operation; the second slide rail 320 is used to carry the L plate 33 and all the rear demolding execution structures, synchronously completing the displacement movement; the L plate 33 serves as a transition support component, firmly connecting the second slide plate 320 and the first electric telescopic rod 34, ensuring the overall structural strength of the demolding component; the first electric telescopic rod 34 is used to fine-tune the position of the fixed plate 35, achieving precise alignment between the bottom clamping mechanism and the casting flange; the fixed plate 35 serves as an integrated bearing base for the demolding clamping mechanism and the Rail 37 can drive multiple sets of third sliding plates 38 to slide independently laterally, adapting to the through-hole spacing of flanges of different specifications, and achieving flexible adaptation and adjustment; the third sliding plate 38 is used to connect the third electric slide rail 37 and the fixing block 39, accurately transmitting the lateral adjustment displacement; the fixing block 39 is the mounting base of a single set of clamping adjustment units, supporting the fourth electric slide rail 310 and subsequent adjustment clamping components; the fourth electric slide rail 310 drives the fourth sliding plate 311 to slide laterally, fine-tuning the position of the clamping mechanism to adapt to the installation position of different casting flanges; the fourth sliding plate 311 is used to mount the first motor 312 and the rotating clamping assembly, synchronously completing the position adjustment; the first motor 312 can drive the first round rod 314 to rotate slightly and precisely, fine-tuning the tilt angle of the mounting rod 316 to achieve precise matching with the tilt angle of the flange through hole; the first U-plate 313 provides a rotating mounting base for the first round rod 314, ensuring smooth and stable rotation adjustment; the second motor 315 can drive the first round rod 314 to deflect at a large angle, quickly completing the installation of the rod 316. The posture can be roughly adjusted to adapt to flange through holes with different tilt angles; the first round rod 314 serves as the main shaft for rotational transmission, bearing the mounting rod 316 and transmitting rotational torque; the mounting rod 316 can extend into the flange through hole as the main plug-in structure for clamping operations; the mounting groove 317 is used to embed and fix the second electric telescopic rod 318, simplifying the structural layout; the second electric telescopic rod 318 provides expansion clamping power, which can push the clamping plate 319 to extend and retract; the clamping plate 319 adheres to the inner wall of the flange through hole to expand and fix the casting, achieving adaptive clamping and fixing, and can complete the non-destructive demolding of multiple models of castings without changing tooling.

[0026] In this embodiment, the detection component 4 includes a fourth groove 41 opened on the bottom side wall of the fixed plate 35, a fifth electric slide rail 42 fixedly connected to the inner wall of the fourth groove 41, a fifth slide plate 43 slidably connected to the bottom side wall of the fifth electric slide rail 42, a second U plate 44 fixedly connected to the bottom side wall of the fifth slide plate 43, and a third motor 45 fixedly connected to the side wall of the second U plate 44. The inner wall of the second U-plate 44 is rotatably connected to the second round rod 46. The output end of the third motor 45 passes through the side wall of the second U-plate 44 and is fixedly connected to one end of the second round rod 46. The rod wall of the second round rod 46 is fixedly connected to the connecting plate 47. The bottom side wall of the connecting plate 47 is fixedly connected to the third electric telescopic rod 48. The telescopic end of the third electric telescopic rod 48 is fixedly connected to a connecting block 410, the inner wall of the connecting block 410 is fixedly connected to a sixth electric slide rail 411, the side wall of the sixth electric slide rail 411 is slidably connected to a sixth sliding plate 412, the side wall of the sixth sliding plate 412 is fixedly connected to a fourth electric telescopic rod 413, and the telescopic end of the fourth electric telescopic rod 413 is fixedly connected to a detection plate 414. Two symmetrical grooves 415 are opened on the inner walls of both ends of the detection plate 414. A slider 416 is slidably connected to the inner wall of each groove 415. A pressure sensor 417 is fixedly connected to the inner wall of one end of each groove 415. A detection spring 418 is fixedly connected to the detection end of each pressure sensor 417. One end of each detection spring 418 is fixedly connected to the side wall of the corresponding slider 416. The two sliders 416 are rotatably connected to the same detection wheel 419 on the side wall of opposite ends.

[0027] Furthermore, the fourth groove 41 is located at the bottom of the fixed plate 35, providing an independent installation space for the fifth electric slide rail 42, allowing the detection component 4 and the demolding component to be arranged separately, eliminating motion interference; the fifth electric slide rail 42 drives the fifth slide plate 43 to slide horizontally, driving the overall detection mechanism to move around the outer wall of the shell, realizing continuous detection of the entire outer wall of the casting; the fifth slide plate 43 is used to carry the second U plate 44 and the entire detection execution structure, transmitting the detection travel displacement; the second U plate 44 provides a stable installation support for the second round rod 46 and the third motor 45, ensuring the structural stability of the detection posture adjustment; The third motor 45 provides rotational power for the attitude deflection of the detection mechanism, enabling adaptive adjustment of the detection structure's tilt angle. The second round rod 46 receives the torque rotation of the third motor 45, driving the connecting plate 47 and the overall deflection of the detection mechanism below, adapting to the tapered and curved outer wall of the cylindrical conical shell. The connecting plate 47 serves as a transition structure, connecting the second round rod 46 and the third electric telescopic rod 48, achieving layered coordination of angle and height adjustment. The third electric telescopic rod 48 is used for vertical fine-tuning of the detection mechanism's height, covering detection areas at different heights of the shell. The connecting block 410 is the integrated carrier of the detection fine-tuning mechanism, bearing... The sixth electric slide rail 411 and the end detection component; the sixth electric slide rail 411 drives the sixth slide plate 412 to slide vertically, adapting to the detection requirements of different housing heights; the sixth slide plate 412 is used to fix the fourth electric telescopic rod 413 and transmit vertical fine-tuning displacement; the fourth electric telescopic rod 413 is used to push the detection plate 414 to fit against the outer wall of the casting and establish a stable and flexible detection benchmark; the detection plate 414 is the mounting base of the end adaptive detection assembly, integrating the slide groove 415, pressure sensor 417 and detection execution structure; the slide groove 415 limits the sliding trajectory of the slider 416, ensuring that the detection wheel 419 is self-adaptive. It adapts to smooth telescopic movement; the slider 416 is linked with the detection spring 418 and the detection wheel 419 to achieve floating and adaptive contact of the detection wheel 419; the pressure sensor 417 is the core detection element, which accurately identifies flatness defects such as protrusions, depressions, and burrs on the outer wall of the shell by collecting the pressure changes of the detection spring 418; the detection spring 418 plays a flexible buffering and elastic reset role, avoiding rigid detection from scratching the casting, and at the same time converting the outer wall morphology deviation into a recognizable pressure signal; the detection wheel 419 rolls and slides against the outer wall of the shell, adapting to the cylindrical conical curved surface structure to complete the full coverage flatness detection of the outer wall.

[0028] Working Principle: In the initial state of the equipment, the casting component 2, the removal component 3, and the detection component 4 are all in the standby reset position. All electric slide rails, electric telescopic rods, and drive motors are in the initial zero-reset state, ensuring a unified operating benchmark for the intelligent casting island workstations. When performing the casting of the cone filter housing, the equipment initiates the intelligent casting process. First, it controls the activation of the first electric slide rail 23 within the first groove 22 on the inner wall of the mounting plate 1, driving the first sliding plate 24 to move vertically downwards. Simultaneously, this drives the mounting block 25 and the upper mold 26 fixed to the bottom of the mounting block 25 to descend as a whole, until the upper mold 26 precisely engages with the lower mold 21 fixed to the bottom side wall of the mounting plate 1. After mold closing, the first electric slide rail 23 is closed, forming a sealed casting cavity between the upper mold 26 and the lower mold 21.

[0029] Following the intelligent casting island pouring process specifications, molten metal is smoothly poured into the sealed cavity enclosed by the upper mold 26 and the lower mold 21 through the preset inlet of the upper mold 26. Pouring stops once the cavity is completely filled with molten metal, and the process proceeds to natural cooling and solidification. After the molten metal cools and solidifies within the sealed cavity, it forms a cylindrical cone filter housing blank, completing the housing casting process. Once the casting has cooled and solidified, the first electric slide rail 23 is activated again, causing the first sliding plate 24 to move the upper mold 26 vertically upwards and reset, opening the casting cavity and completely exposing the upper part of the formed cylindrical cone filter housing, providing working space for demolding.

[0030] After the mold is opened, the first electric telescopic rod 34 is activated, driving the fixed plate 35 to move horizontally, so that the demolding clamping mechanism at the bottom of the fixed plate 35 is precisely aligned with the flange structure on the upper part of the housing. Then, the clamping adjustment mechanism is activated, driving the first round rod 314 to rotate via the second motor 315, causing the mounting rod 316 to deflect at an overall angle to match the tilt angle of the flange through hole, completing a rough angle adjustment. Then, the first round rod 314 inside the first U-plate 313 is driven by the first motor 312 for fine-tuning rotation, calibrating the tilt angle of the mounting rod 316 to be perfectly matched with the tilt direction of the flange through hole, ensuring that the clamping structure is compatible with the workpiece structure. After the angle calibration is completed, the third electric slide rail 37 in the third groove 36 of the fixed plate 35 and the fourth electric slide rail 310 inside the fixed block 39 are activated in sequence, driving the third sliding plate 38 and the fourth sliding plate 311 to adjust their displacement, precisely moving multiple sets of mounting rods 316 to the position directly above each through hole of the flange on the upper part of the housing.

[0031] After the position calibration is completed, precise feeding is achieved through the second electric slide rail 32 in conjunction with each sliding mechanism, extending the mounting rod 316 into the corresponding flange through hole. At this time, the inclination angle of the clamping plate 319 is completely matched with the inclination angle of the inner wall of the through hole. Then, the second electric telescopic rod 318 inside the mounting groove 317 is activated, pushing the clamping plate 319 outward to tightly fit and clamp the inner wall of the through hole. The upper part of the cone filter shell is stably fixed through multi-point expansion clamping. This adaptive clamping structure can adapt to different specifications of shell workpieces without the need for manual replacement of fixing fixtures, and is suitable for the production needs of multiple workpiece models in the intelligent casting island.

[0032] After the workpiece is securely clamped and fixed, the second electric slide rail 32 is activated again, driving the second slide plate 320 to move upward as a whole. The clamping mechanism pulls the formed shell to smoothly detach from the cavity of the lower mold 21, completing the automated and non-destructive demolding operation, replacing the traditional manual demolding and tooling change operation, and improving the automation level of the casting process.

[0033] After demolding is completed and the workpiece remains clamped and suspended, the detection component 4 in the fourth groove 41 at the bottom of the fixing plate 35 is activated to realize the casting quality inspection without the need for workpiece transfer, which is compatible with the closed-loop operation logic of the intelligent casting island station. First, the third motor 45 is started to drive the second round rod 46 to rotate, which drives the connecting plate 47 and the bottom detection mechanism to deflect as a whole, calibrating the connection block 410 to be completely consistent with the taper and arc angle of the outer wall of the shell, thus completing the adaptive adjustment of the detection posture.

[0034] After attitude calibration, the fourth electric telescopic rod 413 is activated to push the detection plate 414 closer to the outer wall of the housing. When the detection wheel 419 at the end of the detection plate 414 contacts the outer wall of the cone filter housing, the pressure sensor 417 inside the slide groove 415 senses the contact pressure in real time through the detection spring 418, realizing flexible contact detection and avoiding rigid detection from scratching the surface of the casting blank. When the contact pressure reaches the set detection threshold, the feed of the fourth electric telescopic rod 413 is stopped, and the detection reference position is locked.

[0035] Subsequently, the fifth electric slide rail 42 is activated, driving the fifth slide plate 43 to move horizontally, which in turn causes the second U-plate 44 and the overall detection mechanism to move in a circular motion along the outer wall of the housing, ensuring that the detection wheel 419 continuously slides and detects against the outer wall of the housing throughout the entire process. During the detection process, if there are uneven defects such as protrusions, depressions, or burrs on the outer wall of the housing, the contact gap of the detection wheel 419 will change, compressing the detection spring 418 and generating pressure fluctuations. The pressure sensor 417 captures the pressure change signal in real time, accurately determining the location and condition of the unevenness defects on the outer wall of the housing.

[0036] Through multi-dimensional adaptive adjustment of the third electric telescopic rod 48 and the sixth electric slide rail 411, the detection wheel 419 can continuously inspect the flatness of the outer wall of the cone filter housing across the entire area and at all angles, completing the self-inspection of the appearance accuracy of the formed workpiece in one go. This device, based on the intelligent casting island operation logic, integrates casting, automatic demolding, and finished product inspection into the same station, eliminating the need for workpiece transfer across stations and secondary clamping, effectively simplifying the casting production process and improving the operating efficiency and finished product qualification rate of the intelligent casting production line.

Claims

1. A casting mold device for a cylindrical cone filter housing, comprising a mounting plate (1), characterized in that, The inner wall of the mounting plate (1) is fixedly connected to a casting molding component (2) for casting the shell of the cone filter. The side wall of the mounting plate (1) is provided with a take-out component (3) for taking the formed cone filter shell out of the mold. The bottom of the take-out component (3) is provided with a detection component (4) for detecting the flatness of the outer wall of the cone filter shell.

2. The casting mold device for a cylindrical cone filter housing according to claim 1, characterized in that, The casting component (2) includes a lower mold (21) fixedly connected to the bottom side wall of the mounting plate (1). The inner wall of the mounting plate (1) is provided with a first groove (22). The inner wall of the first groove (22) is fixedly connected to a first electric slide rail (23). The side wall of the first electric slide rail (23) is slidably connected to a first slide plate (24). The side wall of the first slide plate (24) is fixedly connected to a mounting block (25). The bottom side wall of the mounting block (25) is fixedly connected to an upper mold (26).

3. The casting mold device for a cylindrical cone filter housing according to claim 1, characterized in that, The removal component (3) includes a second groove (31) opened on the side wall of the mounting plate (1), a second electric slide rail (32) is fixedly connected to the inner wall of the second groove (31), a second slide plate (320) is slidably connected to the side wall of the second electric slide rail (32), an L plate (33) is fixedly connected to the side wall of the second slide plate (320), and a first electric telescopic rod (34) is fixedly connected to the inner wall of one end of the L plate (33).

4. The casting mold device for a cone-shaped filter housing according to claim 3, characterized in that, The telescopic end of the first electric telescopic rod (34) is fixedly connected to a fixing plate (35). The bottom side wall of the fixing plate (35) is provided with a third groove (36). The inner wall of the third groove (36) is fixedly connected to a third electric slide rail (37). The bottom side wall of the third electric slide rail (37) is slidably connected to a plurality of third slide plates (38). The bottom side walls of the plurality of third slide plates (38) are all fixedly connected to a fixing block (39).

5. The casting mold device for a cylindrical cone filter housing according to claim 4, characterized in that, The inner wall of the fixed block (39) is fixedly connected to a fourth electric slide rail (310), and the bottom side wall of the fourth electric slide rail (310) is slidably connected to a fourth sliding plate (311). The inner wall of the fourth sliding plate (311) is fixedly connected to a first motor (312), and the output end of the first motor (312) is fixedly connected to a first U plate (313). The inner wall of the first U plate (313) is rotatably connected to a first round rod (314).

6. The casting mold device for a cylindrical cone filter housing according to claim 5, characterized in that, A second motor (315) is fixedly connected to the side wall of the first U-plate (313). The output end of the second motor (315) passes through the side wall of the first U-plate (313) and is fixedly connected to one end of the first round rod (314). An installation rod (316) is fixedly connected to the rod wall of the first round rod (314). The rod wall of the installation rod (316) is provided with multiple installation slots (317). A second electric telescopic rod (318) is fixedly connected to the inner wall of each installation slot (317). A card plate (319) is fixedly connected to the telescopic end of the second electric telescopic rod (318).

7. The casting mold device for a cylindrical cone filter housing according to claim 4, characterized in that, The detection component (4) includes a fourth groove (41) opened on the bottom side wall of the fixed plate (35), a fifth electric slide rail (42) is fixedly connected to the inner wall of the fourth groove (41), a fifth slide plate (43) is slidably connected to the bottom side wall of the fifth electric slide rail (42), a second U plate (44) is fixedly connected to the bottom side wall of the fifth slide plate (43), and a third motor (45) is fixedly connected to the side wall of the second U plate (44).

8. The casting mold device for a cylindrical cone filter housing according to claim 7, characterized in that, The inner wall of the second U-plate (44) is rotatably connected to a second round rod (46). The output end of the third motor (45) passes through the side wall of the second U-plate (44) and is fixedly connected to one end of the second round rod (46). The rod wall of the second round rod (46) is fixedly connected to a connecting plate (47). The bottom side wall of the connecting plate (47) is fixedly connected to a third electric telescopic rod (48).

9. The casting mold device for a cylindrical cone filter housing according to claim 8, characterized in that, The telescopic end of the third electric telescopic rod (48) is fixedly connected to a connecting block (410), the inner wall of the connecting block (410) is fixedly connected to a sixth electric slide rail (411), the side wall of the sixth electric slide rail (411) is slidably connected to a sixth sliding plate (412), the side wall of the sixth sliding plate (412) is fixedly connected to a fourth electric telescopic rod (413), and the telescopic end of the fourth electric telescopic rod (413) is fixedly connected to a detection plate (414).

10. The casting mold device for a cylindrical cone filter housing according to claim 9, characterized in that, The detection plate (414) has two symmetrically arranged grooves (415) on the inner walls at both ends. The inner walls of the grooves (415) are slidably connected to sliders (416). The inner walls of one end of the grooves (415) are fixedly connected to pressure sensors (417). The detection ends of the pressure sensors (417) are fixedly connected to detection springs (418). One end of the detection springs (418) is fixedly connected to the side wall of the corresponding slider (416). The two sliders (416) are rotatably connected to the same detection wheel (419) on the side walls of opposite ends.

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