Magnetic ring feeding device with angle positioning function

Abstract

The utility model discloses a magnetic ring feeding device with an angle positioning function. The magnetic ring feeding device comprises a rack, a supporting structure, an elastic clamping bin, a positioning mechanism, a material receiving jig and a rotary carrying mechanism, wherein the rotary carrying mechanism translates on the material receiving jig and the positioning mechanism and is used for transporting a magnetic ring to the positioning mechanism and rotating the magnetic ring on the positioning mechanism; the rack is provided with a moving module moving between the cartridge holder bin and the positioning mechanism, and the moving module is connected with a first jacking mechanism used for jacking, receiving and feeding. The positioning jig is connected to the first jacking mechanism, and the positioning mechanism is connected to the second jacking mechanism. In the embodiment of the invention, the manner that the rotary carrying mechanism is matched with the positioning mechanism is adopted, and accurate horizontal angle adjustment is carried out on the magnetic ring, so that the purpose of ensuring the accurate feeding angle of the magnetic ring is achieved, and the technical effect of improving the assembling accuracy and the working efficiency of the magnetic ring is achieved; and the technical problem that the follow-up injection molding precision is affected due to inaccurate angle positioning of the magnetic ring in a traditional feeding mode is solved.

Description

Technical Field

[0001] The present application relates to the field of magnetic ring feeding, and in particular to a magnetic ring feeding device with angular positioning. Background Art

[0002] On existing injection molding lines, magnetic rings typically require precise loading and positioning before injection molding. However, traditional magnetic ring loading methods often struggle to ensure accurate magnetic ring angles. This is especially true when high-precision injection molding is required. Inaccurate magnetic ring angle positioning can easily lead to errors during the molding process, impacting the precision and consistency of the finished product.

[0003] At present, most loading devices can only achieve simple magnetic ring conveying, but lack effective means for precise adjustment of the rotation angle. Especially when facing the needs of miniaturization and precision production, the angular deviation of the magnetic ring will directly lead to dimensional errors and increased quality rejection rates of injection molded parts.

[0004] Therefore, how to develop a loading device that can automatically and accurately adjust the angle of the magnetic ring to ensure the correct positioning of the magnetic ring during the injection molding process has become an urgent problem to be solved in the current technical field. Summary of the Invention

[0005] The main purpose of this application is to provide a magnetic ring feeding device with angle positioning to solve the technical problem that the angle positioning of the magnetic ring in the traditional feeding method is inaccurate, affecting the subsequent injection molding accuracy.

[0006] In order to achieve the above objectives, according to one aspect of the present application, a magnetic ring feeding device with angular positioning is provided.

[0007] The magnetic ring loading device with angled positioning according to the present application comprises: a frame, a magazine connected to the frame via a support structure, a positioning mechanism connected to the frame via a second lifting mechanism, a receiving jig for receiving and removing materials from the bottom of the magazine, and a rotating transport mechanism that translates on the receiving jig and the positioning mechanism to transport the magnetic ring to the positioning mechanism and rotate the magnetic ring on the positioning mechanism;

[0008] The frame is provided with a mobile module that moves between the magazine bin and the positioning mechanism. The mobile module is connected to a first lifting mechanism for lifting and feeding materials. The material receiving fixture is connected to the first lifting mechanism, and the positioning mechanism is connected to the second lifting mechanism.

[0009] The positioning mechanism includes: a positioning jig, a support member connected to the bottom of the positioning jig, a push rod movably connected to the positioning jig and the support member, and a spring connected between the support member and the push rod for pushing the push rod to move upward; the positioning jig is provided with a second slot corresponding to the first slot on the magnetic ring, one end of the push rod is movably inserted into the first slot and the second slot through the spring, and the other end of the push rod passes through the support member and is connected to a sensor sheet, and a sensor for monitoring the sensor sheet is provided outside the sensor sheet.

[0010] Furthermore, the rotary transport mechanism includes: a vacuum suction cup, a rotary motor that drives the vacuum suction cup to rotate, and a displacement telescopic cylinder that drives the rotary motor and the vacuum suction cup to move on the material receiving jig and the positioning jig.

[0011] Furthermore, the rotation angle of the rotating motor does not exceed 90°.

[0012] Furthermore, the vacuum suction cup includes: a fixed disk connected to the rotating motor, a clamping ring connected to the fixed disk and sleeved on the outside of the magnetic ring, and suction nozzles distributed around the clamping ring and adsorbed on the outside of the magnetic ring.

[0013] Furthermore, the rotating motor is connected to the L-shaped connecting plate, and its output end passes through the L-shaped connecting plate and is connected to the vacuum suction cup; the displacement telescopic cylinder is connected to the top of the mobile module through the bracket plate, and the displacement telescopic cylinder is arranged along the moving direction of the mobile module, and its telescopic end is connected to the L-shaped connecting plate; a third guide sleeve and a third guide column are also provided between the bracket plate and the L-shaped connecting plate.

[0014] Furthermore, the first lifting mechanism includes: a frame-shaped bracket connected to the mobile module, a lifting telescopic cylinder connected inside the frame-shaped bracket, a telescopic end of the lifting telescopic cylinder passing through the frame-shaped bracket and connected to a positioning plate, and a positioning fixture connected to the positioning plate.

[0015] Furthermore, a first guide sleeve is connected to the frame-shaped bracket, a first guide column is slidably connected in the first guide sleeve, and one end of the first guide column is connected to the positioning plate.

[0016] Furthermore, the second lifting mechanism includes: a second lifting cylinder connected to the frame, a third support plate connected to the second lifting cylinder and used to connect the positioning fixture, a second guide sleeve connected to the frame, and a second guide column having one end connected to the bottom of the third support plate and the other end slidably connected to the second guide sleeve.

[0017] In the embodiment of the present application, a rotating conveying mechanism is combined with a positioning mechanism to achieve the purpose of ensuring the accurate loading angle of the magnetic ring by accurately adjusting the horizontal angle of the magnetic ring, thereby achieving the technical effect of improving the assembly accuracy and work efficiency of the magnetic ring, and further solving the technical problem of inaccurate magnetic ring angle positioning in the traditional loading method, which affects the subsequent injection molding accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of a magnetic ring feeding device with angle positioning according to an embodiment of the present application;

[0020] Figure 2 It is a structural schematic diagram of the positioning mechanism, the rotating transport mechanism, and the second jacking mechanism according to an embodiment of the present application;

[0021] Figure 3 is a structural diagram of a positioning mechanism according to an embodiment of the present application;

[0022] Figure 4 This is a partial enlarged view of a magnetic ring placed on a positioning jig according to an embodiment of the present application;

[0023] Figure 5 is a structural diagram of a rotary transport mechanism according to an embodiment of the present application;

[0024] Figure 6 is a schematic structural diagram of a vacuum suction cup according to an embodiment of the present application;

[0025] Figure 7 is a partially enlarged view of the support structure from a first viewing angle according to an embodiment of the present application;

[0026] Figure 8 is a partial enlarged view of the second viewing angle of the support structure according to an embodiment of the present application;

[0027] Figure 9 This is a schematic structural diagram of a magazine bin according to an embodiment of the present application;

[0028] Figure 10 is a bottom view of the magazine bin according to an embodiment of the present application; and

[0029] Figure 11 It is a structural schematic diagram of the jacking mechanism in an embodiment of the present application.

[0030] The accompanying drawings are:

[0031] 1. Frame;

[0032] 2. Support structure; 21. First support plate; 211. Limiting hole; 22. Support column; 23. Second support plate; 24. First slide rail; 25. Second slide rail; 26. First slider; 27. Limiting plate; 271. Waist-shaped hole;

[0033] 3. Magazine silo; 31. Material dividing plate; 311. Through hole; 32. Material column; 33. Material storage silo; 34. Material blocking plate; 35. Material blocking telescopic cylinder; 36. U-shaped connector; 37. Arc surface;

[0034] 4. Material receiving fixture;

[0035] 5. Mobile module;

[0036] 6. First lifting mechanism; 61. Frame bracket; 62. Lifting and telescopic cylinder; 63. Positioning plate; 64. First guide sleeve; 65. First guide column;

[0037] 7. Positioning mechanism; 71. Positioning fixture; 72. Support member; 73. Ejector; 74. Spring; 75. Sensor sheet; 76. Sensor; 77. Second slot;

[0038] 8. Rotating transport mechanism; 81. Vacuum suction cup; 811. Fixing plate; 812. Snap ring; 813. Suction nozzle; 82. Rotating motor; 83. Displacement and telescopic cylinder; 84. L-shaped connecting plate; 85. Bracket plate; 86. Third guide sleeve; 87. Third guide post;

[0039] 9. Second lifting mechanism; 91. Second lifting cylinder; 92. Third support plate; 93. Second guide sleeve; 94. Second guide column. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0041] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0042] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe the present invention and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0043] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0044] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0045] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0046] like Figure 1-11As shown, the present application relates to a magnetic ring feeding device with angular positioning, comprising: a frame 1, a magazine 3 connected to the frame 1 through a supporting structure 2, a positioning mechanism 7 connected to the frame 1 through a second lifting mechanism 9, a receiving jig 4 for receiving and moving the material at the bottom of the magazine 3, and a rotating conveying mechanism 8 that moves horizontally on the receiving jig 4 and the positioning mechanism 7 to transport the magnetic ring to the positioning mechanism 7 and rotate the magnetic ring on the positioning mechanism 7; a mobile module 5 that moves between the magazine 3 and the positioning mechanism 7 is provided on the frame 1, and a first lifting mechanism 6 for lifting and feeding the material is connected to the mobile module 5; the receiving jig 4 is connected to the first lifting mechanism 6, and the positioning mechanism 7 is connected to the second lifting mechanism Structure 9; the mobile module 5 drives the material receiving jig 4 to the bottom of the magazine bin 3, the first jacking mechanism 6 lifts the material receiving jig 4 to the bottom of the magazine bin 3 to receive the material, the magazine bin 3 discharges the material, the magnetic ring is sleeved on the material receiving jig 4, the first jacking mechanism 6 descends, and the mobile module 5 drives the material receiving jig 4 to move out to the bottom of the rotary conveying mechanism 8, the first jacking mechanism 6 lifts the material receiving jig 4 to make the magnetic ring convenient for the rotary conveying mechanism 8 to absorb, the first jacking mechanism 6 descends, the rotary conveying mechanism 8 absorbs the magnetic ring and moves it horizontally to the top of the positioning mechanism 7, the second jacking mechanism 9 lifts the positioning mechanism 7 to receive the magnetic ring, and rotates the magnetic ring on the positioning mechanism 7 through the rotary conveying mechanism 8 to adjust the horizontal angle of the magnetic ring so that the subsequent external mechanical claw can clamp the magnetic ring and feed it more accurately. In the embodiment of the present application, the rotary transport mechanism 8 is used in conjunction with the positioning mechanism 7 to precisely adjust the horizontal angle of the magnetic ring, thereby achieving the purpose of ensuring the accurate angle of the magnetic ring loading, thereby achieving the technical effect of improving the magnetic ring assembly accuracy and work efficiency, and further solving the technical problem of inaccurate magnetic ring angle positioning in the traditional loading method, which affects the subsequent injection molding accuracy. Specifically:

[0047] The positioning mechanism 7 includes: a positioning jig 71, a support member 72, a push rod 73, a spring 74, a sensing plate 75, and a sensor 76. Specifically, the positioning jig 71 is used to support and fix the angle of the magnetic ring, and the support member 72 is connected to the bottom of the positioning jig 71 to provide structural support. The push rod 73 is movably connected between the positioning jig 71 and the support member 72, and is able to move up and down through the action of the spring 74. A second slot 77 corresponding to the first slot of the magnetic ring is provided on the positioning jig 71, which enables the magnetic ring to precisely match the positioning jig 71. When the magnetic ring is placed on the positioning jig 71, one end of the push rod 73 is movably inserted into the first slot of the magnetic ring and the second slot 77 of the positioning jig 71 under the push of the spring 74, thereby ensuring that the position and angle of the magnetic ring in the positioning jig 71 remain consistent. The other end of the push rod 73 passes through the support member 72 and is connected to the sensing plate 75, which is used to sense the movement state of the push rod 73. The sensor 76 is arranged on the outside of the sensor sheet 75 and is used to monitor the position signal of the sensor sheet 75. When the magnetic ring is put on the positioning fixture 71, the rotating conveying mechanism 8 absorbs the magnetic ring and rotates it. When the magnetic ring rotates to the correct position, the push rod 73 is inserted into the first slot of the magnetic ring through the second slot 77, and the sensor sheet 75 will be detected by the sensor 76, thereby feeding back that the magnetic ring is in an accurately positioned state. If the push rod 73 fails to be correctly inserted into the first slot, the sensor 76 will detect an abnormal signal, and the rotating conveying mechanism 8 will continue to rotate the magnetic ring. Through this structural design, the positioning mechanism 7 can not only ensure the precise positioning of the angle of the magnetic ring, but also monitor the status of the magnetic ring in real time through the sensor 76, so as to avoid affecting the subsequent operation process due to inaccurate positioning, thereby improving production efficiency and accuracy.

[0048] The rotary transport mechanism 8 includes a vacuum suction cup 81, a rotary motor 82, and a displacement telescopic cylinder 83; the vacuum suction cup 81 is responsible for adsorbing and fixing the magnetic ring, the rotary motor 82 is used to drive the vacuum suction cup 81 to rotate and adjust, and the displacement telescopic cylinder 83 is used to control the rotary motor 82 and the vacuum suction cup 81 to move between the material receiving fixture 4 and the positioning fixture 71. Specifically:

[0049] The vacuum suction cup 81 comprises a fixed plate 811 connected to the rotating motor 82, a retaining ring 812 that fits over the magnetic ring, and multiple suction nozzles 813 distributed around the retaining ring 812. When the rotary transport mechanism 8 is activated, the suction nozzles 813 securely attach the magnetic ring to the retaining ring 812 through vacuum suction, ensuring stability during transport.

[0050] In this embodiment, the rotating motor 82 is connected to the L-shaped connecting plate 84, and the output end of the motor passes through the L-shaped connecting plate 84 and is connected to the fixed plate 811 of the vacuum suction cup 81; when the rotating motor 82 is working, it can drive the vacuum suction cup 81 and the retaining ring 812 to rotate together. The rotation angle of the rotating motor 82 is set to not more than 90°, so as to accurately adjust the angle of the magnetic ring, ensuring that the magnetic ring can achieve appropriate angular positioning during transportation to meet subsequent processing or assembly requirements.

[0051] In this embodiment, a telescopic displacement cylinder 83 is fixed above the movable module 5 via a bracket plate 85. Its telescopic end is connected to an L-shaped connecting plate 84. Positioned along the moving direction of the movable module 5, the telescopic displacement cylinder 83 drives the rotary motor 82 and vacuum suction cup 81 to perform translational operations between the receiving jig 4 and the positioning jig 71. When the telescopic displacement cylinder 83 contracts or extends, its telescopic end moves the vacuum suction cup 81 to a designated position, completing the transfer of the magnetic ring.

[0052] Furthermore, two groups of third guide sleeves 86 and third guide columns 87 are provided between the bracket plate 85 and the L-shaped connecting plate 84, and the two groups of third guide sleeves 86 and third guide columns 87 are provided on both sides of the displacement telescopic cylinder 83 to provide a stable guiding effect, ensuring that the displacement telescopic cylinder 83 moves smoothly during the telescopic process, and avoiding the rotation conveying mechanism 8 from offset during the movement, thereby improving the operating accuracy and reliability of the overall device.

[0053] The first lifting mechanism 6 is installed on the mobile module 5, which is used to complete the lifting and feeding of the material receiving fixture 4. In this embodiment, the mobile module 5 is a pneumatic slide rail or a screw module, on which a second slider is provided. The second slider is connected to the lifting mechanism, and slide rails and drag chains are provided on both sides to assist.

[0054] In this embodiment, the first lifting mechanism 6 includes a frame-shaped support 61, a lifting and telescopic cylinder 62, a positioning plate 63, a first guide sleeve 64, and a first guide post 65. Specifically, the frame-shaped support 61 is connected to the movable module 5, the lifting and telescopic cylinder 62 is connected to the frame-shaped support 61, and the telescopic end of the lifting and telescopic cylinder 62 is connected to the positioning plate 63. When the lifting and telescopic cylinder 62 is working, the positioning plate 63 is driven to move up and down through its telescopic action, thereby realizing the lifting and lowering of the material receiving jig 4; the material receiving jig 4 is installed on the positioning plate 63, and when the lifting and telescopic cylinder 62 drives the positioning plate 63 to rise, the material receiving jig 4 will be lifted to the bottom of the magazine bin 3, completing the material receiving operation on the magnetic ring; then, the lifting and telescopic cylinder 62 contracts, causing the positioning plate 63 to descend, and the material receiving jig 4 moves down with the magnetic ring, at this time the moving module 5 drives it to move below the rotating conveying mechanism 8; when the rotating conveying mechanism 8 needs to move the magnetic ring on the material receiving jig 4 to the positioning jig 71, the material receiving jig 4 will be lifted to the inside of the clamping ring 812, and when the rotating conveying mechanism 8 is started, the suction nozzle 813 adsorbs the magnetic ring on the clamping ring 812 through vacuum adsorption, and then, the lifting and telescopic cylinder 62 contracts, causing the material receiving jig 4 to descend, and the displacement telescopic cylinder 83 drives the vacuum suction cup 81 to move above the positioning mechanism 7.

[0055] Furthermore, a first guide sleeve 64 is provided on the frame bracket 61, and a first guide post 65 is slidably connected to the guide sleeve. The other end of the guide post is connected to the positioning plate 63. The cooperation between the guide sleeve and the guide post ensures stability during the lifting process, avoids deviation, and ensures the accuracy of material receiving and feeding.

[0056] In this embodiment, the positioning mechanism 7 is connected to the second lifting mechanism 9; the second lifting mechanism 9 includes: a second lifting cylinder 91 connected to the frame 1, a third support plate 92 connected to the second lifting cylinder 91 and used to connect the positioning fixture 71, a second guide sleeve 93 connected to the frame 1, and a second guide column 94 connected to the bottom of the third support plate 92 and slidably connected to the second guide sleeve 93; when the displacement telescopic cylinder 83 drives the vacuum suction cup 81 to move to the top of the positioning mechanism 7, the second lifting cylinder 91 drives the third support plate 92 to rise, so that the magnetic ring in the vacuum suction cup 81 is sleeved on the positioning fixture 71 to facilitate subsequent rotation positioning.

[0057] In this embodiment, the magazine bin 3 includes: a material distribution plate 31, a plurality of material columns 32, and a plurality of material blocking plates 34. The material distribution plate 31 is penetrated by a through hole 311 for material dropping. The material distribution plate 31 is provided with a through hole 311 for material dropping; the material columns 32 are connected to the material distribution plate 31 and are evenly arranged along the circumference of the through hole 311 to form a material storage bin 33 for storing materials; there are three material blocking plates 34, which are distributed on both sides of the through hole 311 and are respectively used to control the falling of materials in the material storage bin 33; among them, the material blocking plate 34 on one side is a single-piece design, slidably connected to the material distribution plate 31, and controlled by a material blocking telescopic cylinder 35. The material blocking plate 34 on the other side is a double-piece design, also slidably connected to the material distribution plate 31, and connected to the material blocking telescopic cylinder 35 through a U-shaped connector 36 to achieve synchronous movement. When the receiving jig 4 moves to the receiving position, the telescopic cylinder 35 drives the baffle plate 34 to move outward, causing the material to fall from the through hole 311 onto the receiving jig 4. At this time, the telescopic cylinder 35 drives the baffle plate 34 inward, inserting the inner end of the baffle plate 34 between the materials, separating the material on the receiving jig 4 from the material above and preventing the material above from continuing to fall. By flexibly controlling the movement of the baffle plate 34, the falling of materials can be efficiently and accurately managed, achieving automated and highly accurate loading.

[0058] Furthermore, the inner end of the baffle plate 34 is provided with an arc surface 37 that fits with the outside of the material. When the baffle telescopic cylinder 35 drives the baffle plate 34 to move inward, the arc surface 37 on the inner end of the baffle plate 34 fits with the outer surface of the material and can be accurately inserted between the two materials to achieve accurate material separation and stable material support.

[0059] In this embodiment, the support structure 2 includes: a first support plate 21, a support column 22 connected to the frame 1, and a second support plate 23 connected to the top of the support column 22, and the second support plate 23 is on the left side of the first support plate 21; the support column 22 is on the front and rear sides of the mobile module 5 to avoid interference with the moving material receiving fixture 4; the dividing plate 31 is connected to the first support plate 21 and the second support plate 23, and the through hole 311 for unloading is between the first support plate 21 and the second support plate 23. The design of the first support plate 21 and the second support plate 23 ensures the stable connection of the dividing plate 31, and at the same time, the unloading through hole 311 is located between the two, which facilitates the smooth falling of the material. The front and rear settings of the support column 22 avoid interference with the material receiving fixture 4 in the mobile module 5, thereby improving the safety and stability of the overall system.

[0060] Furthermore, there are two magazine hoppers 3, which are slidably connected to the support structure 2 via a sliding mechanism. This mechanism is used to adjust the positions of the two magazine hoppers 3, providing a dual-channel design that further improves work efficiency. Specifically, a first slide rail 24 is connected to the top of the first support plate 21, and a second slide rail 25 is connected to the bottom of the second support plate 23. Four first sliders 26 corresponding to each other are provided on the first and second slide rails 24, 25. The two corresponding first sliders 26 are connected to the dividing plate 31. By moving on the first and second slide rails 24, 25, the position of the dividing plate 31 can be flexibly adjusted to achieve precise positioning, thereby improving the adaptability and operational flexibility of the equipment.

[0061] Furthermore, a plurality of limiting holes 211 are provided on the first support plate 21, and a limiting plate 27 is connected to the right end face of the dividing plate 31, and a waist-shaped hole 271 is provided on the limiting plate 27; when the position of the magazine bin 3 is adjusted, a screw is passed through the waist-shaped hole 271 and screwed to the limiting hole 211, thereby fixing the limiting plate 27 and the magazine bin 3.

[0062] Working principle: The mobile module 5 drives the material receiving jig 4 to the bottom of the magazine bin 3, the first lifting mechanism 6 lifts the material receiving jig 4 to receive the material at the bottom of the magazine bin 3, the magazine bin 3 discharges the material, the magnetic ring is sleeved on the material receiving jig 4, the first lifting mechanism 6 descends, and the mobile module 5 drives the material receiving jig 4 to move out to the bottom of the rotating conveying mechanism 8; the first lifting mechanism 6 lifts the material receiving jig 4 to the clamping ring 812, and the suction nozzle 813 adsorbs the magnetic ring in the clamping ring 812 through vacuum adsorption, then the lifting telescopic cylinder 62 contracts to make the material receiving jig 4 descend, and the displacement telescopic cylinder 83 drives the vacuum suction cup 81 to move to the top of the positioning mechanism 7; the second lifting mechanism The cylinder 91 drives the third support plate 92 to rise, so that the magnetic ring in the vacuum suction cup 81 is sleeved on the positioning fixture 71, and the rotating motor 82 works, driving the vacuum suction cup 81, the retaining ring 812 and the magnetic ring to rotate together. When the magnetic ring rotates to the correct position, the push rod 73 is inserted into the first slot of the magnetic ring through the second slot 77 under the action of the force of the spring 74. The induction sheet 75 will be detected by the sensor 76, thereby feedback that the magnetic ring is in an accurately positioned state, and the rotating motor 82 stops working; if the push rod 73 fails to be correctly inserted into the first slot, the sensor 76 will detect an abnormal signal, and the rotating conveying mechanism 8 will continue to rotate the magnetic ring.

[0063] From the above description, it can be seen that the present application achieves the following technical effects: in the embodiment of the present application, the rotating conveying mechanism 8 is combined with the positioning mechanism 7 to accurately adjust the horizontal angle of the magnetic ring, thereby achieving the purpose of ensuring the accuracy of the magnetic ring loading angle, thereby achieving the technical effect of improving the magnetic ring assembly accuracy and work efficiency, and further solving the technical problem of inaccurate magnetic ring angle positioning in the traditional loading method, which affects the subsequent injection molding accuracy.

[0064] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A magnetic ring feeding device with angle positioning, characterized in that: include: A frame (1), a magazine (3) connected to the frame (1) via a support structure (2), a positioning mechanism (7) connected to the frame (1) via a second lifting mechanism (9), a receiving jig (4) for receiving materials at the bottom of the magazine (3) and moving them out, and a rotating transport mechanism (8) that moves horizontally on the receiving jig (4) and the positioning mechanism (7) to transport a magnetic ring to the positioning mechanism (7) and rotate the magnetic ring on the positioning mechanism (7); The frame (1) is provided with a movable module (5) that moves between the magazine (3) and the positioning mechanism (7); the movable module (5) is connected to a first lifting mechanism (6) for lifting and feeding materials; the material receiving jig (4) is connected to the first lifting mechanism (6), and the positioning mechanism (7) is connected to a second lifting mechanism (9); The positioning mechanism (7) comprises: a positioning jig (71), a support member (72) connected to the bottom of the positioning jig (71), a push rod (73) movably connected to the positioning jig (71) and the support member (72), and a spring (74) connected between the support member (72) and the push rod (73) for pushing the push rod (73) to move upward; a second slot (77) corresponding to the first slot on the magnetic ring is passed through the positioning jig (71), one end of the push rod (73) is movably inserted into the first slot and the second slot (77) through the spring (74), and the other end of the push rod (73) passes through the support member (72) and is connected to a sensing plate (75), and a sensor (76) for monitoring the sensing plate (75) is provided outside the sensing plate (75).

2. The magnetic ring feeding device with angle positioning according to claim 1, characterized in that: The rotary transport mechanism (8) comprises: a vacuum suction cup (81), a rotary motor (82) for driving the vacuum suction cup (81) to rotate, and a displacement telescopic cylinder (83) for driving the rotary motor (82) and the vacuum suction cup (81) to move on the material receiving jig (4) and the positioning jig (71).

3. The magnetic ring feeding device with angle positioning according to claim 2, characterized in that: The rotation angle of the rotating motor (82) does not exceed 90°.

4. The magnetic ring feeding device with angle positioning according to claim 2, characterized in that: The vacuum suction cup (81) comprises: a fixed disk (811) connected to the rotating motor (82), a clamping ring (812) connected to the fixed disk (811) and sleeved on the outside of the magnetic ring, and suction nozzles (813) distributed around the clamping ring (812) and adsorbed on the outside of the magnetic ring.

5. The magnetic ring feeding device with angle positioning according to claim 2, characterized in that: The rotary motor (82) is connected to the L-shaped connecting plate (84), and its output end passes through the L-shaped connecting plate (84) and is connected to the vacuum suction cup (81); the displacement telescopic cylinder (83) is connected to the top of the movable module (5) through the bracket plate (85); the displacement telescopic cylinder (83) is arranged along the moving direction of the movable module (5), and its telescopic end is connected to the L-shaped connecting plate (84); a third guide sleeve (86) and a third guide column (87) are also provided between the bracket plate (85) and the L-shaped connecting plate (84).

6. The magnetic ring feeding device with angle positioning according to claim 1, characterized in that: The first lifting mechanism (6) comprises: a frame-shaped bracket (61) connected to the mobile module (5); a lifting telescopic cylinder (62) is connected inside the frame-shaped bracket (61); the telescopic end of the lifting telescopic cylinder (62) passes through the frame-shaped bracket (61) and is connected to a positioning plate (63); and the positioning jig (71) is connected to the positioning plate (63).

7. The magnetic ring feeding device with angle positioning according to claim 6, characterized in that: A first guide sleeve (64) is connected to the frame-shaped bracket (61), a first guide column (65) is slidably connected inside the first guide sleeve (64), and one end of the first guide column (65) is connected to the positioning plate (63).

8. The magnetic ring feeding device with angle positioning according to claim 1, characterized in that: The second lifting mechanism (9) includes: a second lifting cylinder (91) connected to the frame (1), a third support plate (92) connected to the second lifting cylinder (91) and used to connect the positioning fixture (71), a second guide sleeve (93) connected to the frame (1), and a second guide column (94) having one end connected to the bottom of the third support plate (92) and the other end slidably connected to the second guide sleeve (93).

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