Integrated preheating and post-treatment stator bb cover embedded part injection molding automation production line

Abstract

The application discloses a kind of integrated preheating upper loading and post-processing stator BB cover embedded piece injection molding automation production line, including double-station injection molding mechanism, preheating mechanism, mechanical arm, jaw execution mechanism, deburring mechanism and cavity cleaning mechanism, the deburring mechanism is arranged side by side with cavity cleaning mechanism, and located in the side of double-station injection molding mechanism, the preheating mechanism is located in the side of mechanical arm.The application adopts whole-process integrated production line architecture, preheating mechanism preheating upper loading, double-station injection molding mechanism double-station injection molding, deburring mechanism deburring, cavity cleaning mechanism inner cavity cleaning and marking output all processes are integrated in series, workpiece transfer is completed uniformly by mechanical arm driving jaw execution mechanism, realize from insert piece loading to finished product output Full-automatic continuous production, completely solve the problem of traditional dispersion process multiple turnover low efficiency, easy to damage product, greatly shorten overall production rhythm, significantly improve production capacity and product quality consistency.

Description

Technical Field

[0001] This invention relates to the field of automated manufacturing technology, specifically to an automated production line for injection molding of stator BB cover embedded parts that integrates preheating feeding and post-processing. Background Technology

[0002] The stator and BB cover are core components of an electric motor. In their manufacturing, metal inserts are often embedded into a plastic matrix using injection molding to form an integrated composite injection molded part, meeting requirements for high precision, high insulation, and high structural strength. As motor performance improves, the requirements for insert position accuracy, surface cleanliness, and production efficiency for this type of injection molded part are becoming increasingly stringent.

[0003] In existing technologies, the composite injection molding production of stator / BB cover embedded parts mostly relies on manual-assisted semi-automatic operations, which has obvious shortcomings: manual placement, removal, and post-processing (deburring, cavity cleaning, marking) are inefficient and inconsistent, with frequent problems such as insert misalignment and excessive flash; manual operation in the mold area poses significant safety hazards; deburring, cavity cleaning, and other processes are scattered and require multiple turnovers, which can easily damage products and cause dust pollution, seriously restricting product quality and production capacity improvement. Summary of the Invention

[0004] The purpose of this invention is to provide an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing, in order to solve the problems mentioned in the background art, such as the reliance on manual semi-automatic operation in the composite injection molding production of stator / BB cover embedded parts, which results in low efficiency, poor quality consistency, significant safety hazards, and dispersed post-processing processes lacking online detection and traceability capabilities.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automated injection molding production line for stator BB cover embedded parts integrating preheating feeding and post-processing, comprising a dual-station injection molding mechanism, a preheating mechanism, a robotic arm, a gripper actuator, a deburring mechanism, and a cavity clearing mechanism. The deburring mechanism and the cavity clearing mechanism are arranged side by side and located on one side of the dual-station injection molding mechanism. The preheating mechanism is located on one side of the robotic arm, and the robotic arm is located between the dual-station injection molding mechanism and the deburring mechanism. The dual-station injection molding mechanism is used to injection mold the stator and BB cover into the required workpiece. It adopts a dual-station design and alternates injection molding. The preheating mechanism is used to position the stator and BB cover and preheat them. The robotic arm and the gripper actuator are fixedly connected by a flange. The gripper actuator is used to hold the stator, BB cover and the finished product after injection molding, identify the placement position to ensure accuracy, blow air into the injection mold to clean the mold cavity, the deburring mechanism is used to remove burrs from the surface of the finished product, and the cavity cleaning mechanism is used to grind and clean the inner cavity of the finished product. The dual-station injection molding mechanism includes a base, with an injection molding machine unit connected to the upper end of the base. A lifting frame is fixedly connected to both sides of the upper end of the base and the output end of the injection molding machine unit. An upper mold base is connected internally to the lifting frame. The preheating mechanism includes a base, with a positioning seat fixedly connected to the upper end of the base. A heating mechanism is fixedly connected internally to the positioning seat. The gripper execution mechanism includes an assembly frame, with a pushing dual-position gripper installed inside the assembly frame. A finished workpiece gripper is fixedly connected to the upper end of the assembly frame. The deburring mechanism includes a support base cabinet, inside which a second lifting frame is fixedly connected. The second lifting frame is driven by an assembly plate. A flexible scraper and a rotating blade are arranged below the assembly plate. The cavity cleaning mechanism includes a support base, inside which a lifting drive frame is fixedly connected. Inside the lifting drive frame, a rotating mechanism is driven by a rotating sleeve. Inside the support base and below the rotating mechanism, a grinding mechanism is arranged inside the support base and located below the rotating sleeve.

[0006] Preferably, a translation mechanism is fixedly connected to the upper end of the base, and an assembly seat is drivenly connected to the upper end of the translation mechanism. The upper end of the assembly seat is used to install the lower mold base.

[0007] Preferably, a control console is fixedly connected to the upper end of the base.

[0008] Preferably, a shielding frame and an actuator protective cover are fixedly connected to both sides of the assembly frame, and a floating compensator is fixedly connected inside the push dual-position gripper, with the upper end of the floating compensator fixedly connected to the assembly frame.

[0009] Preferably, a visual recognition mechanism is fixedly connected to one side of the assembly frame and inside the shielding frame, a dust blowing mechanism is installed inside the assembly frame, and a positioning rod is fixedly connected to the lower end of the assembly frame.

[0010] Preferably, a mounting bracket is fixedly connected to the lower end of the assembly plate, and a drive mechanism is fixedly connected inside the mounting bracket.

[0011] Preferably, the flexible scraper is fixedly connected to the mounting frame, the rotating blade is rotatably connected to the mounting frame, the upper end of the rotating blade is connected to the drive mechanism, a second lifting frame is fixedly connected inside the support base cabinet, and a pressure limiting mechanism is fixedly connected to the lower end of the mounting frame.

[0012] Preferably, a second encapsulation cover is fixedly connected to the lower end of the mounting frame and outside the flexible scraper, and a first encapsulation cover is fixedly connected to both sides of the mounting frame and outside the drive mechanism. A moving mechanism is fixedly connected to the upper end of the support base cabinet, and the moving mechanism is drivenly connected to a through-limiting frame.

[0013] Preferably, a transverse mechanical claw is fixedly connected inside the bearing base and on one side of the lifting drive frame, a conveyor belt is fixedly connected to one side of the bearing base, and a laser marking mechanism is fixedly connected inside the bearing base and on the side near the conveyor belt.

[0014] Preferably, a protective cover is fixedly connected inside the bearing base and outside the rotating sleeve, and a lifting and traversing mechanism is fixedly connected inside the bearing base, the lifting and traversing mechanism being drivenly connected to the grinding mechanism.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. In this invention, a fully integrated production line architecture is adopted, which integrates all processes such as preheating and feeding of the preheating mechanism, dual-station injection molding of the dual-station injection mechanism, deburring of the deburring mechanism, internal cleaning of the cavity cleaning mechanism and marking and unloading in series. The workpiece transfer is completed uniformly by the gripper actuator driven by the robotic arm, realizing fully automated continuous production from insert feeding to finished product unloading. This completely solves the problems of low efficiency and easy damage to products caused by multiple turnovers in traditional decentralized processes, greatly shortens the overall production cycle, and significantly improves the consistency of production capacity and product quality.

[0016] 2. In this invention, a dual-station injection molding mechanism with alternating dual-station injection structure is adopted, with two sets of mold positions operating alternately. Injection and loading / unloading are carried out in parallel, completely eliminating the waiting window period of a single station and effectively improving the utilization rate of the injection molding machine. At the same time, the gripper actuator integrates dual-position gripping, finished product gripping, visual recognition, dust blowing and cleaning, and positioning and insertion into one unit. Multiple operations are completed in a single cycle. With the floating compensation device and the precise positioning rod, the embedding accuracy is high, the operation is stable and reliable, and the safety hazards of manual operation are effectively reduced.

[0017] 3. In this invention, a post-processing system integrating synchronous deburring and dual-drive reverse cavity cleaning is integrated. A single feed synchronously completes deburring of the outer edge and inner hole, and reverse rotation grinding achieves thorough cleaning of the inner cavity without dead angles. Combined with a closed negative pressure dust collection structure, it is clean and environmentally friendly. At the same time, it integrates laser marking and automatic material discharge functions, and the entire post-processing process is completed in one integrated manner. There is no need for multi-station transfer. The overall production line layout is compact, highly automated, and highly versatile, perfectly adapting to the mass continuous production needs of stator BB cover composite injection molded parts. Attached Figure Description

[0018] Figure 1 This is a top view of an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing according to the present invention. Figure 2 This is a perspective view of an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing according to the present invention. Figure 3This is a perspective view of an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing according to the present invention. Figure 4 This is a side view of a dual-station injection molding mechanism in an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing, according to the present invention. Figure 5 This is a perspective view of the preheating mechanism in an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing, according to the present invention. Figure 6 This is a perspective view of the gripper actuator in an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing, according to the present invention. Figure 7 This is a schematic diagram of the internal structure of the assembly rack in an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing, according to the present invention. Figure 8 This is a perspective view of a deburring mechanism in an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing, according to the present invention. Figure 9 This is a schematic diagram of the connection structure between the No. 2 lifting frame and the assembly plate in an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing according to the present invention. Figure 10 This is a perspective view of the cavity clearing mechanism in an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing, according to the present invention. Figure 11 This is a schematic diagram of the internal structure of the cavity clearing mechanism in an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing, according to the present invention. Figure 12 This is a schematic diagram of the internal structure of the support base in an automated injection molding production line for stator BB cover embedded parts that integrates preheating feeding and post-processing, according to the present invention.

[0019] In the picture: 1. Dual-station injection molding mechanism; 11. Base; 12. No. 1 lifting frame; 13. Upper mold base; 14. Translation mechanism; 15. Assembly base; 16. Injection molding unit; 2. Preheating mechanism; 21. Base; 22. Positioning seat; 23. Heating mechanism; 24. Control console; 3. Robotic arm; 4. Gripper actuator; 41. Assembly rack; 42. Actuator protective cover; 43. Shielding frame; 44. Vision recognition mechanism; 45. Finished workpiece gripper; 46. Dust blowing mechanism; 47. Positioning rod; 48. Pushing double-position gripper; 49. Floating compensator; 5. Deburring mechanism; 51. Support base cabinet; 52. Moving mechanism; 53. Through-limiting frame; 54. No. 1 sealing cover; 55. No. 2 lifting frame; 56. Assembly plate; 57. Drive mechanism; 58. No. 2 sealing cover; 59. Flexible scraper; 510. Pressure limiting mechanism; 511. Rotary blade; 512. Mounting bracket; 6. Cavity clearing mechanism; 61. Bearing base; 62. Lateral mechanical claw; 63. Lifting drive frame; 64. Laser marking mechanism; 65. Conveyor belt; 66. Lifting and lateral movement mechanism; 67. Grinding mechanism; 68. Rotating ferrule; 69. Protective cover; 610. Rotating mechanism. Detailed Implementation

[0020] 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.

[0021] Example 1: Refer to Figure 1 - Figure 12 As shown: An automated injection molding production line for stator BB cover embedded parts integrating preheating feeding and post-processing includes a dual-station injection molding mechanism 1, a preheating mechanism 2, a robotic arm 3, a gripper actuator 4, a deburring mechanism 5, and a cavity clearing mechanism 6. The deburring mechanism 5 and the cavity clearing mechanism 6 are arranged side by side and are located on one side of the dual-station injection molding mechanism 1. The preheating mechanism 2 is located on one side of the robotic arm 3. The robotic arm 3 is located between the dual-station injection molding mechanism 1 and the deburring mechanism 5. The dual-station injection molding mechanism 1 is used to injection mold the stator and BB cover into the required workpiece. It adopts a dual-station design and alternates injection. The preheating mechanism 2 is used to position the stator and BB cover and preheat them. The robotic arm 3 and the gripper actuator 4 are fixedly connected by a flange. The gripper actuator 4 is used to hold the stator, BB cover and the finished product after injection molding. It identifies the placement position to ensure accuracy, blows air into the injection mold to clean the mold cavity, the deburring mechanism 5 is used to remove burrs from the surface of the finished product, and the cavity cleaning mechanism 6 is used to grind and clean the inner cavity of the finished product. The dual-station injection molding mechanism 1 includes a base 11, with an injection molding machine 16 connected to the upper end of the base 11. A first lifting frame 12 is fixedly connected to both sides of the upper end of the base 11 and the output end of the injection molding machine 16. An upper mold base 13 is connected to the inside of the first lifting frame 12. The preheating mechanism 2 includes a base 21, with a positioning seat 22 fixedly connected to the upper end of the base 21. A heating mechanism 23 is fixedly connected inside the positioning seat 22. The gripper execution mechanism 4 includes an assembly frame 41, with a pushing dual-position gripper 48 installed inside the assembly frame 41. A finished workpiece gripper 45 is fixedly connected to the upper end of the assembly frame 41. The deburring mechanism 5 includes a support base cabinet 51, with a second lifting frame 55 fixedly connected inside the support base cabinet 51. The second lifting frame 55 is driven by an assembly plate 56. A flexible scraper 59 and a rotating blade 511 are arranged below the assembly plate 56. The cavity cleaning mechanism 6 includes a support base 61, with a lifting drive frame 63 fixedly connected inside the support base 61. A rotating mechanism 610 is driven by the lifting drive frame 63. A rotating sleeve 68 is fixedly connected inside the support base 61 and below the rotating mechanism 610. A grinding mechanism 67 is arranged inside the support base 61 and is located below the rotating sleeve 68.

[0022] In this invention, a fully integrated production line structure consisting of a dual-station injection molding mechanism 1, a preheating mechanism 2, a robotic arm 3, a gripper actuator 4, a deburring mechanism 5, and a cavity cleaning mechanism 6 is used to integrate all processes, including insert preheating, embedding injection molding, deburring, cavity cleaning, and marking and unloading, in series. This achieves fully automated continuous production of stator and BB cap composite injection molded parts from raw material feeding to finished product output, eliminating the need for manual transfer and significantly shortening the overall production cycle. Through the dual-station alternating injection molding structure of the dual-station injection molding mechanism 1, two sets of molds take turns performing mold closing injection and loading / unloading operations. While the injection molding unit 16 is performing injection operations, the robotic arm 3 drives the gripper actuator 4 to complete the picking and embedding of parts at the other station, realizing the function of parallel operation of injection molding and loading / unloading, completely eliminating the waiting window period of a single station, and significantly improving the effective utilization rate of the injection molding machine.

[0023] Through the preheating structure of the preheating mechanism 2, the insert is heated by the heating mechanism 23 before being embedded, realizing the function of preheating and pre-treatment of the insert. This avoids the cold insert from directly contacting the high-temperature molten material, which would cause internal stress and poor bonding, and effectively improves the injection molding bonding strength and product quality stability. Through the integrated multi-functional actuator structure of the gripper actuator 4, which integrates the double-position gripper 48 for pushing and gripping, the finished workpiece gripper 45 for gripping, the vision recognition mechanism 44 for vision recognition, the dust blowing mechanism 46 for dust blowing and cleaning, and the positioning rod 47 for positioning, multiple operations such as insert embedding, finished product removal, and mold cavity cleaning can be completed simultaneously in a single cycle. This achieves the function of multiple uses in one device, without the need to change the actuator, and greatly improves the efficiency of single cycle operation.

[0024] Example 2: Figure 1 - Figure 7 As shown, a translation mechanism 14 is fixedly connected to the upper end of the base 11, and an assembly seat 15 is drivenly connected to the upper end of the translation mechanism 14. The upper end of the assembly seat 15 is used to install the lower mold base. A control console 24 is fixedly connected to the upper end of the base 21. A shielding frame 43 and an actuator protective cover 42 are fixedly connected to both sides of the assembly frame 41, respectively. A floating compensator 49 is fixedly connected inside the push double-position gripper 48. The upper end of the floating compensator 49 is fixedly connected to the assembly frame 41. A visual recognition mechanism 44 is fixedly connected to one side of the assembly frame 41 and inside the shielding frame 43. A dust blowing mechanism 46 is installed inside the assembly frame 41. A positioning rod 47 is fixedly connected to the lower end of the assembly frame 41. A control element is installed between the assembly frame 41 and the actuator protective cover 42.

[0025] In this invention, the translation mechanism 14 and the assembly base 15 form a translational switching structure, which, together with the No. 1 lifting frame 12 on both sides, drives the upper mold base 13 to lift and close the mold, realizing the function of alternating horizontal entry and exit of the dual-station mold base. This allows the injection molding unit 16 to be fixed in the middle without moving, and the station switching can be completed simply by translating the mold base. The structure is simple and reliable with high positioning accuracy. Through the floating compensation structure of the floating compensator 49, the push double-position gripper 48 and the assembly frame 41 are connected. This can absorb small position deviations during the embedding process, realize the function of flexible alignment compensation, avoid hard docking that causes insert collisions or mold damage, and improve the embedding yield.

[0026] Through the positioning and insertion structure of the positioning rod 47, during the clamping and embedding operations, the positioning rod 47 is first inserted into the corresponding positioning hole to complete the benchmark alignment, realizing the functions of load sharing and precise positioning of the robot arm. This ensures the accuracy of the embedding position and also shares the axial load of the robot arm 3, reducing the rigid load requirements of the robot arm. Through the double-sided protection structure of the shielding frame 43 and the actuator protective cover 42, the actuator and control elements are respectively protected and isolated, realizing the function of dust and splash protection for the elements, which is suitable for the high temperature and dusty working conditions of the injection molding workshop. Through the parameter adjustment structure of the control console 24, the heating temperature and duration of the heating mechanism 23 can be flexibly adjusted to realize the function of adapting the preheating parameters of different specifications of inserts, which has strong versatility.

[0027] Example 3: According to Figure 8 - Figure 12As shown, a mounting bracket 512 is fixedly connected to the lower end of the assembly plate 56. A drive mechanism 57 is fixedly connected inside the mounting bracket 512. A flexible scraper 59 is fixedly connected to the mounting bracket 512. A rotating blade 511 is rotatably connected to the mounting bracket 512. The upper end of the rotating blade 511 is drively connected to the drive mechanism 57. A second lifting frame 55 is fixedly connected inside the support base cabinet 51. A pressure limiting mechanism 510 is fixedly connected to the lower end of the mounting bracket 512. A second encapsulation cover 58 is fixedly connected to the lower end of the mounting bracket 512 and outside the flexible scraper 59. A first encapsulation cover 54 is fixedly connected to both sides of the mounting bracket 512 and outside the drive mechanism 57. A moving mechanism 52 is fixedly connected to the upper end of the base cabinet 51. The moving mechanism 52 is driven by a through-limiting frame 53. A transverse mechanical claw 62 is fixedly connected inside the bearing base 61 and on one side of the lifting drive frame 63. A conveyor belt 65 is fixedly connected to one side of the bearing base 61. A laser marking mechanism 64 is fixedly connected inside the bearing base 61 and on the side close to the conveyor belt 65. A protective cover 69 is fixedly connected inside the bearing base 61 and on the outside of the rotating sleeve 68. A lifting and transverse mechanism 66 is fixedly connected inside the bearing base 61. The lifting and transverse mechanism 66 is driven by a grinding mechanism 67. An air blowing device is connected inside the assembly plate 56.

[0028] In this invention, a synchronous deburring structure composed of a flexible scraper 59 and a rotating blade 511 is used. During the downward pressing and feeding process of the assembly plate 56 driven by the second lifting frame 55, the flexible scraper 59 simultaneously scrapes off the burrs on the outer edge of the workpiece, and the driving mechanism 57 drives the rotating blade 511 to rotate and clean the burrs on the hole wall, realizing the function of simultaneous burr removal in one go. All deburring operations can be completed in a single press, significantly improving efficiency. Through the elastic pressure limiting structure of the pressure limiting mechanism 510, the workpiece is pressed tightly before cutting, realizing the function of pre-fixing the workpiece and preventing the workpiece from shifting during the deburring process. Through the double-layer closed cover structure of the second encapsulation cover 58 and the first encapsulation cover 54, a high-pressure dust collection is formed with the air blowing equipment connected inside the assembly plate 56. The debris generated by cutting is blown into the collection tank inside the support base cabinet 51 in real time, realizing the function of closed collection of debris, with no dust leakage, making it clean and environmentally friendly.

[0029] The dual-drive reverse rotation cleaning structure, consisting of a rotating mechanism 610 and a grinding mechanism 67, enables the workpiece to rotate while the grinding mechanism 67 rotates the grinding wheel in the opposite direction to fit against the inner cavity wall, achieving 360° all-round grinding without dead angles. Grinding debris is thrown out under centrifugal force, leaving no residue. The grinding mechanism 67 is driven to move up and down and laterally by a lifting and traversing mechanism 66, allowing for flexible adjustment of the grinding position according to workpieces of different inner diameters, thus achieving multi-specification adaptation. Through the laser marking structure of the laser marking mechanism 64 and the discharge conveying structure of the conveyor belt 65, marking and finished product discharge are completed directly in the same equipment after cleaning, realizing the integrated function of cleaning, marking, and discharge without the need for additional workstation transfer, resulting in a high degree of overall automation.

[0030] The operation and working principle of this device are as follows: During operation, the worker places the stator and BB cover on the positioning seat 22. The heating mechanism 23 heats the stator and BB cover. Parameters are adjusted via the control console 24, and the robotic arm 3 drives the gripper actuator 4 to move, inserting the positioning rod 47 into the positioning hole on the positioning seat 22. The pushing double-position gripper 48 then clamps and removes the stator and BB cover. Next, one set of lifting frames 12 and the translation mechanism 14 are activated to place the clamped stator and BB cover into the lower mold base. During this process, the positioning rod 47 is inserted into the insertion hole of the lower mold base to ensure positioning and reduce the load on the robotic arm 3. The vision recognition mechanism 44 identifies the placement of the stator and BB cover to ensure accurate positioning and prevent the translation mechanism 14 from moving the lower mold base below the upper mold base 13. Simultaneously, the injection molding unit 16 moves to the same side. After the lower mold base has moved, the injection molding unit... The injection molding machine unit 16 is connected, and the first lifting frame 12 controls the upper mold base 13 to move down and close with the lower mold base to perform injection molding on the BB cover and stator. During the injection molding process, the robotic arm 3 drives the gripper execution mechanism 4 to grab the next set of BB covers and stators. When the gripping is completed, another set of translation mechanism 14 is opened to move the lower mold base to the outside. After the previous set of BB covers and stators is injected, the mold is opened after molding, and the translation mechanism 14 sends out the finished product after injection molding. The finished product gripper 45 grabs it, and at the same time, the injection molding machine unit 16 moves to another lower mold base. The translation mechanism 14 moves the lower mold base to connect with the injection molding machine unit 16, and then performs mold closing and injection molding. After the finished product gripper 45 takes out the finished product, the dust blowing mechanism 46 is controlled to face the lower mold base to blow air to clean the lower mold base. Then the finished product is placed on the through limit frame 53. After placement, the BB cover and stator on the positioning seat 22 are grabbed again, and so on. The moving mechanism 52 drives the through-limiting frame 53 to move below the second packaging cover 58. The second lifting frame 55 drives the assembly plate 56 to move down until the second packaging cover 58 contacts the through-limiting frame 53. At this time, the pressure limiting mechanism 510 squeezes the upper end of the finished product to restrict it. At the same time, as it moves down, the pressure limiting mechanism 510 cuts and removes the burrs at the edge. The rotating blade 511 is inserted into the hole, and the driving mechanism 57 drives the rotating blade 511 to rotate and remove the burrs in the hole. At the same time, the air blowing device is turned on, and the burrs are sent through the hole in the second lifting frame 55 into the collection groove inside the support base cabinet 51. Then, the second lifting frame 55 grabs the deburred finished product and places it into the support base cabinet. On seat 61, the transverse mechanical claw 62 picks up the finished products one by one and places them onto the rotating sleeve 68, so that the finished products are inserted into the rotating sleeve 68. The lifting drive frame 63 drives the rotating mechanism 610 to move down, and the rotating mechanism 610 is inserted into the hole on the finished product. The lifting and transverse mechanism 66 is started, which drives the grinding mechanism 67 to move up. At this time, the grinding mold is aligned with the central axis of the rotating sleeve 68, and then drives the grinding mechanism 67 to move sideways and fit into the inner cavity. The grinding mechanism 67 drives the grinding mold to rotate, and the rotating mechanism 610 drives the finished product to rotate, thereby cleaning the inner cavity. After cleaning, it is picked up and placed on the laser marking mechanism 64 for marking. Finally, the marked finished product is placed on the conveyor belt 65.

[0031] 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. An automated injection molding production line for stator BB cover embedded parts integrating preheating feeding and post-processing, characterized in that, It includes a dual-station injection molding mechanism (1), a preheating mechanism (2), a robotic arm (3), a gripper actuator (4), a deburring mechanism (5), and a cavity clearing mechanism (6). The deburring mechanism (5) and the cavity clearing mechanism (6) are arranged side by side and are located on one side of the dual-station injection molding mechanism (1). The preheating mechanism (2) is located on one side of the robotic arm (3). The robotic arm (3) is located between the dual-station injection molding mechanism (1) and the deburring mechanism (5). The dual-station injection molding mechanism (1) includes a base (11), the upper end of which is connected to an injection molding machine (16). A first lifting frame (12) is fixedly connected to both sides of the upper end of the base (11) and the output end of the injection molding machine (16). An upper mold base (13) is connected to the inside of the first lifting frame (12). The preheating mechanism (2) includes a base (21), the upper end of which is fixedly connected to a positioning seat (22). A heating mechanism (23) is fixedly connected inside the positioning seat (22). The gripper execution mechanism (4) includes an assembly frame (41), the inside of which is installed a pushing double-position gripper (48). A finished workpiece gripper (45) is fixedly connected to the upper end of the assembly frame (41). The deburring mechanism (5) includes a support base cabinet (51), a second lifting frame (55) is fixedly connected inside the support base cabinet (51), an assembly plate (56) is driven to the second lifting frame (55), a flexible scraper (59) and a rotating blade (511) are arranged below the assembly plate (56), the cavity cleaning mechanism (6) includes a support base (61), a lifting drive frame (63) is fixedly connected inside the support base (61), a rotating mechanism (610) is driven to the inside of the lifting drive frame (63), a rotating sleeve (68) is fixedly connected inside the support base (61) and below the rotating mechanism (610), a grinding mechanism (67) is arranged inside the support base (61), and the grinding mechanism (67) is located below the rotating sleeve (68).

2. The automated injection molding production line for stator BB cover embedded parts with integrated preheating feeding and post-processing as described in claim 1, characterized in that: The upper end of the base (11) is fixedly connected to a translation mechanism (14), and the upper end of the translation mechanism (14) is drivenly connected to an assembly seat (15). The upper end of the assembly seat (15) is used to install the lower mold base.

3. The automated injection molding production line for stator BB cover embedded parts integrating preheating feeding and post-processing as described in claim 1, characterized in that: The upper end of the base (21) is fixedly connected to the control console (24).

4. The automated injection molding production line for stator BB cover embedded parts with integrated preheating feeding and post-processing as described in claim 1, characterized in that: The two sides of the assembly frame (41) are respectively fixedly connected to a shield (43) and an actuator protective cover (42). The inside of the push double-position gripper (48) is fixedly connected to a floating compensator (49), and the upper end of the floating compensator (49) is fixedly connected to the assembly frame (41).

5. The automated injection molding production line for stator BB cover embedded parts with integrated preheating feeding and post-processing as described in claim 4, characterized in that: A visual recognition mechanism (44) is fixedly connected to one side of the assembly frame (41) and inside the shielding frame (43). A dust blowing mechanism (46) is installed inside the assembly frame (41). A positioning rod (47) is fixedly connected to the lower end of the assembly frame (41).

6. The automated injection molding production line for stator BB cover embedded parts with integrated preheating feeding and post-processing as described in claim 1, characterized in that: The lower end of the assembly plate (56) is fixedly connected to a mounting bracket (512), and a drive mechanism (57) is fixedly connected inside the mounting bracket (512).

7. The automated injection molding production line for stator BB cover embedded parts with integrated preheating feeding and post-processing as described in claim 6, characterized in that: The flexible scraper (59) is fixedly connected to the mounting frame (512), the rotating blade (511) is rotatably connected to the mounting frame (512), the upper end of the rotating blade (511) is connected to the drive mechanism (57) for transmission, the second lifting frame (55) is fixedly connected inside the bearing base cabinet (51), and the lower end of the mounting frame (512) is fixedly connected to the pressure limiting mechanism (510).

8. The automated injection molding production line for stator BB cover embedded parts with integrated preheating feeding and post-processing as described in claim 7, characterized in that: A second encapsulation cover (58) is fixedly connected to the lower end of the mounting bracket (512) and to the outside of the flexible scraper (59). A first encapsulation cover (54) is fixedly connected to both sides of the mounting bracket (512) and to the outside of the drive mechanism (57). A moving mechanism (52) is fixedly connected to the upper end of the bearing base cabinet (51). The moving mechanism (52) is driven by a through-limiting frame (53).

9. The automated injection molding production line for stator BB cover embedded parts with integrated preheating feeding and post-processing as described in claim 1, characterized in that: A transverse mechanical claw (62) is fixedly connected inside the bearing base (61) and on one side of the lifting drive frame (63). A conveyor belt (65) is fixedly connected to one side of the bearing base (61). A laser marking mechanism (64) is fixedly connected inside the bearing base (61) and on the side close to the conveyor belt (65).

10. The automated injection molding production line for stator BB cover embedded parts with integrated preheating feeding and post-processing as described in claim 9, characterized in that: A protective cover (69) is fixedly connected inside the bearing base (61) and outside the rotating sleeve (68). A lifting and traversing mechanism (66) is fixedly connected inside the bearing base (61). The lifting and traversing mechanism (66) is connected to the grinding mechanism (67) in a transmission connection.

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