Automatic feeding mechanism and screw locking automatic feeding and discharging system

Abstract

The application discloses an automatic feeding mechanism and a screw locking automatic feeding and discharging system. The automatic feeding mechanism comprises a machine body, a protective cover, a feeding module and a mechanical hand module. An operation space is formed in the protective cover. The feeding module comprises a first feeding table and a second feeding table. The first feeding table and the second feeding table are relatively movable. The feeding module has a first state and a second state. When the feeding module is in the first state, the first feeding table is located in the operation space and the second feeding table is located outside the operation space. When the feeding module is in the second state, the first feeding table is located outside the operation space and the second feeding table is located in the operation space. The mechanical hand module is used for transferring the hard disk carrier. According to the automatic feeding mechanism, the operation of the operator is located outside the protective cover and is isolated from the mechanical hand module. Therefore, the product quality is improved, the production efficiency is improved, and the operation safety of the operator is maintained.

Description

Technical Field

[0001] This application relates to the field of server technology, and in particular to an automatic feeding mechanism and an automatic screw loading and unloading system. Background Technology

[0002] Related technologies indicate that while hard drives are an indispensable key component in servers, their characteristics present significant challenges to the manufacturing process. On one hand, the substantial weight of hard drives increases the physical burden during assembly; on the other hand, the intricate magnetic structure inside hard drives is extremely sensitive to vibration and impacts, and even minor damage can lead to performance degradation or complete failure. Therefore, ensuring that hard drives are not damaged during assembly while maintaining production efficiency has become crucial for improving product quality.

[0003] To address this pain point, the existing solution involves using a robotic arm to grip the hard drive, ensuring production efficiency while preventing damage during assembly. However, before the robotic arm can grip the hard drive carrier, a manual person must place the carrier with the hard drive in a position where the robotic arm can grasp it. After tightening the screws, the carrier with the hard drive is removed for the next step. This method carries the risk of collision between the operator and the robotic arm, which could damage the robotic arm, affecting production efficiency and quality, and also negatively impacting the safety of the operator. Summary of the Invention

[0004] This application aims to address at least one of the technical problems existing in the prior art. To this end, this application proposes an automatic feeding mechanism that avoids contact between operators and the robotic arm module, ensuring operator safety and improving production efficiency.

[0005] This application also proposes an automatic screw loading and unloading system with the aforementioned automatic feeding mechanism.

[0006] An automatic feeding mechanism according to a first aspect of this application includes: a body; a protective cover disposed on the body, the protective cover forming an operating space inside the protective cover; a feeding module disposed on the body, the feeding module being adapted to hold a hard disk carrier, the feeding module including a first feeding platform and a second feeding platform, the first feeding platform and the second feeding platform being movable relative to each other, the feeding module having a first state and a second state, when the feeding module is in the first state, the first feeding platform is located within the operating space and the second feeding platform is located outside the operating space, when the feeding module is in the second state, the first feeding platform is located outside the operating space and the second feeding platform is located within the operating space; and a robotic arm module disposed on the body and located within the operating space, the robotic arm module being used to transfer the hard disk carrier.

[0007] According to the automatic feeding mechanism of this application, by setting up a protective cover, the operator is isolated outside the operating space, avoiding contact between the operator and the robotic arm module, thus ensuring the operator's safety. This not only ensures that the robotic arm module is not disturbed by external factors during operation, but also prevents the hard drive from being hit by external objects. At the same time, the feeding module is equipped with two feeding platforms that can alternately enter the operating space, enabling the loading or unloading of the hard drive carrier without interrupting the production process. The feeding module transfers the hard drive carrier between the operator and the robotic arm module. The operator's operations are all outside the protective cover and isolated from the robotic arm module. This improves production quality, increases production efficiency, and protects the operator's safety.

[0008] In some feasible embodiments, a first area and a second area are formed on the machine body, the projection area of ​​the protective cover toward the machine body in the Z direction is located in the first area, the first area is formed as an operation area, and the second area is located outside the projection area of ​​the protective cover toward the machine body in the Z direction, the second area is formed as a feeding area.

[0009] In some feasible embodiments, the first loading platform is movable between the first area and the second area, and the second loading platform is movable between the first area and the second area.

[0010] When the feeding module is in the first state, the first feeding platform is located in the first area, and the second feeding platform is located in the second area;

[0011] When the feeding module is in the second state, the second feeding platform is located in the first area, and the first feeding platform is located in the second area.

[0012] In some feasible embodiments, the feeding module further includes a motion component disposed between the first feeding platform and the second feeding platform to drive the first feeding platform and the second feeding platform to move relative to each other.

[0013] In some feasible embodiments, the motion component includes: a first motion component, a second motion component, and a first drive component. The first drive component is disposed on the machine body and is connected to the first motion component in a transmission manner. There are two second motion components, which are respectively disposed on the first loading platform and the second loading platform. The first motion component is in transmission cooperation with the second motion component.

[0014] In some feasible embodiments, the first moving member is formed as a gear, and the second moving member is formed as a rack, and the first moving member and the second moving member are driven by gear and rack meshing.

[0015] In some feasible embodiments, the two racks are respectively arranged on both sides of the gear in the radial direction.

[0016] In some feasible embodiments, there are two motion components, which are respectively located at both ends of the first loading platform in the length direction.

[0017] In some feasible embodiments, both ends of the second loading platform are provided with raised blocks, and the second moving component is disposed on the raised blocks.

[0018] In some feasible embodiments, the feeding module further includes: a first guide component and a second guide component, wherein the first guide component is disposed between the machine body and the first feeding platform, and the second guide component is disposed between the machine body and the second feeding platform.

[0019] In some feasible embodiments, the first guiding component includes a first guiding block and a first guide rail. The first guide rail is disposed on the machine body, the first guiding block is disposed on the first loading platform, a first guiding groove is formed on the first guiding block, at least a portion of the first guide rail is located in the first guiding groove, and the first loading platform and the machine body move relative to each other through the cooperation of the first guiding block and the first guide rail.

[0020] In some feasible embodiments, the second guiding component includes: a second guiding block and a second guiding rail, the second guiding rail being disposed on the machine body, the second guiding block being disposed on the raised block, a guiding groove being formed on the second guiding block, at least a portion of the second guiding rail being located within the second guiding groove, and the second loading platform and the machine body moving relative to each other through the cooperation of the second guiding block and the second guiding rail.

[0021] In some feasible embodiments, the machine body has a mounting plate, the first guide rail and the second guide rail are both disposed on the mounting plate, and the first guide rail and the second guide rail are arranged at intervals along the length direction of the second loading platform.

[0022] In some feasible embodiments, the first driving member is disposed on the mounting plate, the mounting plate having a first through hole, and the driving shaft of the first driving member passes through the first through hole and is connected to the first moving member.

[0023] In some feasible embodiments, the feeding module further includes a sensing component configured to monitor the status of the feeding module.

[0024] In some feasible embodiments, the sensing component includes: a first sensing element and a second sensing element, wherein there are at least two first sensing elements, the at least two first sensing elements are disposed on the machine body and arranged at intervals in the movement direction of the second loading platform, the second sensing element is disposed on the first loading platform and / or the second loading platform, and the first sensing element and the second sensing element are inductively coupled.

[0025] In some feasible embodiments, when the feeding module is in the first state, the second sensor senses each other with one of at least two of the first sensors to determine that the feeding module is in the first state;

[0026] When the feeding module is in the second state, the second sensor senses another one of the at least two first sensors to determine that the feeding module is in the second state.

[0027] In some feasible embodiments, both the first loading platform and the second loading platform are provided with a plurality of loading slots, each of which is adapted to accommodate the hard disk carrier.

[0028] In some feasible embodiments, the machine body is provided with an assembly plate located within the operating space, and the robotic arm module includes:

[0029] A robotic arm, which is mounted on the assembly plate and is movable relative to the assembly plate;

[0030] A gripper assembly is mounted on the robotic arm and is used to grip the hard disk carrier.

[0031] In some feasible embodiments, the gripper assembly includes:

[0032] A connecting base, one end of which is provided with a connecting plate, and the gripper assembly is connected to the robotic arm through the connecting plate;

[0033] A clamping member is provided at the other end of the connector, the clamping member has a clamping portion, the hard disk carrier has a clamping groove, and the clamping portion is adapted to extend into the clamping groove;

[0034] A second driving member is connected to the clamping member to drive the clamping part to extend into the clamping groove.

[0035] In some feasible embodiments, the gripper assembly further includes:

[0036] A fixing plate is disposed on the connecting seat;

[0037] A clamping member is connected to the connecting seat, and the clamping member has a clamping portion adapted to abut against the hard disk.

[0038] The third driving component is disposed on the fixed plate and is connected to the clamping component to drive the clamping part to abut against the hard disk.

[0039] In some feasible embodiments, the automatic feeding mechanism further includes a feeding control module, wherein both the feeding module and the robotic arm module are electrically connected to the feeding control module.

[0040] The automatic screw loading and unloading system according to the second aspect of this application includes:

[0041] Automatic feeding mechanism according to the first aspect of this application;

[0042] A screw fastening machine is arranged adjacent to the automatic feeding mechanism. The robotic arm module is used to transfer the hard disk carrier on the automatic feeding mechanism to the screw fastening machine, and the screw fastening machine is used to tighten the screws of the hard disk on the hard disk carrier.

[0043] According to the automatic screw fastening and unloading system of this application, by setting up a screw fastening machine and the automatic feeding mechanism of the first aspect mentioned above, the production efficiency of the automatic screw fastening and unloading system is improved, the time of manual operation is reduced, and the labor cost is reduced. At the same time, the screw fastening machine and the robot arm module work together to improve the assembly accuracy and gripping accuracy of screws, reduce human error and operation time, improve operation efficiency, and ensure the continuity and stability of the production process through the collaborative work of the feeding module and the robot arm module.

[0044] In some feasible embodiments, the screw fastening machine includes:

[0045] Frame;

[0046] An upper cover is provided on the frame, and an assembly space is formed inside the upper cover;

[0047] A fixed platform is movably mounted on the frame, the hard disk carrier is detachably connected to the fixed platform, and the fixed platform can move between the assembly space and the outside of the assembly space;

[0048] An electric screwdriver, located within the assembly space, is used to tighten the screws on the hard drive in the hard drive carrier.

[0049] In some feasible embodiments, the fixed platform forms a first positioning part and a first connecting part, and the hard disk carrier forms a second positioning part and a second connecting part. The fixed platform and the hard disk carrier are positioned by the first positioning part and the second positioning part, and the fixed platform and the hard disk carrier are connected by the first connecting part and the second connecting part.

[0050] In some feasible embodiments, one of the first positioning portion and the second positioning portion is formed as a positioning protrusion, and the other of the first positioning portion and the second positioning portion is formed as a positioning hole, wherein the positioning protrusion is adapted to extend into the positioning hole.

[0051] In some feasible embodiments, the positioning protrusions include at least two, and the positioning holes include at least two, with the at least two positioning protrusions and the at least two positioning holes arranged in a one-to-one correspondence.

[0052] In some feasible embodiments, the diameter of the positioning protrusion is not greater than the diameter of the positioning hole.

[0053] In some feasible embodiments, the difference between the diameter of the positioning protrusion and the diameter of the positioning hole is not less than 0.04 mm.

[0054] In some feasible embodiments, both the first connecting portion and the second connecting portion are formed as magnetic suction elements.

[0055] In some feasible embodiments, the fixed platform is formed with a sinkhole, and the first positioning part and the first connecting part are both formed in the sinkhole.

[0056] In some feasible embodiments, the depth of the settling tank is 3mm-7mm.

[0057] In some feasible embodiments, the hard disk carrier is provided with positioning blocks, the positioning blocks defining a positioning space suitable for placing the hard disk, the shape of the positioning space being defined by the positioning blocks.

[0058] In some feasible embodiments, the fixed platform is provided with a clamping assembly, which includes a clamping block and a cylinder. The clamping block is used to press the hard disk toward the fixed platform, and the cylinder is used to drive the clamping block to press the hard disk.

[0059] In some feasible embodiments, the clamping assembly includes a plurality of clamping assemblies arranged around the fixed platform.

[0060] In some feasible embodiments, the screw fastening machine further includes:

[0061] X-axis moving component, the X-axis moving component being disposed on the upper cover;

[0062] The Z-axis moving assembly is disposed on the upper cover and movably connected to the X-axis moving assembly. The electric screwdriver is disposed on the Z-axis moving assembly. The electric screwdriver moves in the X direction through the X-axis moving assembly and moves in the Z direction through the Z-axis moving assembly.

[0063] The Y-axis moving assembly is mounted on the frame. The fixed platform is connected to the Y-axis moving assembly. The fixed platform can move between the assembly space and the outside of the assembly space via the Y-axis moving assembly and can rotate about the axis of the Y-axis moving assembly.

[0064] In some feasible embodiments, the Y-axis movement component includes at least one, and the at least one Y-axis movement component is arranged at intervals along the X direction.

[0065] In some feasible embodiments, the screw fastening machine further includes a screw arrangement module, which is mounted on the frame via a bracket and is located within the assembly space.

[0066] In some feasible embodiments, the automatic screw fastening loading and unloading system further includes: a unloading mechanism arranged adjacent to the automatic loading mechanism, and the robotic arm module is used to transfer the hard disk carrier on the screw fastening machine to the unloading mechanism.

[0067] In some feasible embodiments, at least a portion of the unloading mechanism is located within the operating space of the automatic feeding mechanism, the unloading mechanism comprising: a conveying module and a drive motor, the drive motor being driveably connected to the conveying module.

[0068] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0069] Figure 1 This is a schematic diagram of an automatic screw loading and unloading system according to an embodiment of this application;

[0070] Figure 2 yes Figure 1 A schematic diagram of the automatic feeding mechanism shown;

[0071] Figure 3 yes Figure 2 A schematic diagram of the feeding module shown;

[0072] Figure 4 yes Figure 3 A schematic diagram of the feeding module from another angle;

[0073] Figure 5 yes Figure 4 A side view of the feeding module shown;

[0074] Figure 6 yes Figure 3 An exploded view of the feeding module shown;

[0075] Figure 7 yes Figure 6 The assembly diagram of the feeding module shown is shown below;

[0076] Figure 8 yes Figure 7 A partially enlarged schematic diagram of the feeding module shown;

[0077] Figure 9 yes Figure 2 The diagram shows an automatic feeding mechanism without a protective cover.

[0078] Figure 10 This is a schematic diagram of the gripper assembly of the automatic feeding mechanism according to an embodiment of this application;

[0079] Figure 11 yes Figure 10 The diagram shows the interaction between the gripper assembly and the hard disk carrier.

[0080] Figure 12 yes Figure 11 An exploded view of the gripper assembly shown;

[0081] Figure 13 yes Figure 1 A schematic diagram of a screw fastening machine is shown;

[0082] Figure 14 yes Figure 13 The diagram shows the interaction between the fixed platform and the hard disk carrier.

[0083] Figure 15 yes Figure 14 The diagram shows another perspective of the interaction between the fixed platform and the hard disk carrier.

[0084] Figure 16 yes Figure 14 The diagram shows the side view of the fixed platform and the hard disk carrier.

[0085] Figure 17 yes Figure 14 A schematic diagram showing the frontal view of the fixed platform and the hard disk carrier.

[0086] Figure 18 yes Figure 14 The diagram shows the interaction between the pressure block and the hard drive.

[0087] Figure label:

[0088] 1000. Automatic screw loading and unloading system;

[0089] 100. Automatic feeding mechanism;

[0090] 1. Machine body; 11. Mounting plate; 12. Assembly plate; 121. Discharge port;

[0091] 2. Protective cover; 21. Operating space;

[0092] 3. Feeding module;

[0093] 31. First loading platform; 32. Second loading platform; 321. Elevating block;

[0094] 33. Motion component; 331. First motion component; 332. Second motion component; 333. First drive component;

[0095] 34. First guide assembly; 341. First guide block; 342. First guide rail;

[0096] 35. Second guide assembly; 351. Second guide block; 352. Second guide rail;

[0097] 36. Sensing component; 361. First sensing element; 362. Second sensing element; 37. Carrier groove;

[0098] 4. Robotic arm module; 41. Robotic arm;

[0099] 42. Gripper assembly; 421. Connecting seat; 422. Clamping element; 4221. Clamping part;

[0100] 423. Fixing plate; 424. Clamping component; 425. Third driving component; 426. Connecting plate;

[0101] 200. Hard disk carrier; 201. Clamping slot; 202. Second positioning part; 203. Second connecting part; 204. Positioning block;

[0102] 300. Screw fastening machine; 301. Frame; 302. Top cover;

[0103] 303, fixed platform; 3031, first positioning part; 3032, first connecting part; 3033, settling tank;

[0104] 304, clamping assembly; 3041, clamping block; 3042, cylinder;

[0105] 305. X-axis movement component; 306. Z-axis movement component; 307. Y-axis movement component;

[0106] 308. Screw arrangement module; 400. Feeding mechanism;

[0107] 2000, hard disk. Detailed Implementation

[0108] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0109] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0110] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0111] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0112] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0113] In the description of the embodiments of this application, the term "multiple" refers to two or more (including two).

[0114] In the description of the embodiments of this application, the technical terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0115] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0116] The production of high-end AI servers is currently facing unprecedented challenges, primarily due to the complexity of their configurations and the high degree of customization required. With continuous technological advancements and increasing business demands, higher requirements are being placed on the computing and storage capabilities of servers. This has directly led to a dramatic increase in the number of hard drives required within servers, with some high-end server models even needing to be equipped with over a hundred hard drives to meet data storage and processing needs.

[0117] However, as an indispensable key component in servers, the characteristics of the Hard Drive 2000 present significant challenges to the production process. On one hand, the Hard Drive 2000 itself is relatively heavy, increasing the physical burden during assembly; on the other hand, the delicate magnetic structure inside the Hard Drive 2000 is extremely sensitive to vibration and impact, and any minor damage can lead to performance degradation or even complete failure. Therefore, ensuring that the Hard Drive 2000 is not damaged during assembly while maintaining production efficiency has become crucial for improving product quality.

[0118] To address this pain point, the existing solution involves using a robotic arm to grip the hard drive 2000, ensuring production efficiency while preventing damage to the hard drive 2000 during assembly. However, before the robotic arm can grip the hard drive carrier 200, a manual operator must place the carrier 200 containing the hard drive 2000 into a position accessible to the robotic arm. After tightening the screws, the carrier 200 is removed for the next step. This method carries the risk of collision between the operator and the robotic arm, potentially damaging the robotic arm, impacting production efficiency and quality, and negatively affecting operator safety. Therefore, how to further ensure production efficiency and quality while providing a safe working environment for operators has become an urgent problem to solve.

[0119] Based on the above considerations, and in order to improve the safety of the working environment for operators, the applicant, after in-depth research, designed an automatic feeding mechanism 100, as described below. Figures 2-12 The automatic feeding mechanism 100 according to an embodiment of the first aspect of this application is described.

[0120] like Figure 2 As shown, Figure 2 This is a schematic diagram of an automatic feeding mechanism 100 provided in some embodiments of this application. The automatic feeding mechanism 100 according to the first aspect embodiment of this application includes: a body 1, a protective cover 2, and a robotic arm module 4.

[0121] Specifically, refer to Figures 2-12 As shown, a protective cover 2 is provided on the machine body 1, and an operating space 21 is formed inside the protective cover 2. A loading module 3 is provided on the machine body 1, and the loading module 3 is suitable for placing a hard disk carrier 200. The loading module 3 includes a first loading platform 31 and a second loading platform 32. The first loading platform 31 and the second loading platform 32 can move relative to each other. The loading module 3 has a first state and a second state. When the loading module 3 is in the first state, the first loading platform 31 is located inside the operating space 21 and the second loading platform 32 is located outside the operating space 21. When the loading module 3 is in the second state, the first loading platform 31 is located outside the operating space 21 and the second loading platform 32 is located inside the operating space 21. A robotic arm module 4 is provided on the machine body 1 and located inside the operating space 21. The robotic arm module 4 is used to transfer the hard disk carrier 200.

[0122] In other words, the body 1 serves as the basic framework of the entire automatic feeding mechanism 100, providing stable support for other components of the automatic feeding mechanism 100. The protective cover 2 is installed on the body 1, and the interior of the protective cover 2 forms an operating space 21 that is isolated from the outside world. This ensures that the robot arm module 4 is not disturbed by the outside world during operation, and also prevents the hard disk 2000 from being hit by external objects (specifically referring to operators, but not limited to them). At the same time, it isolates the operators outside the operating space 21, preventing them from coming into contact with the robot arm module 4 and ensuring their safety.

[0123] The loading module 3 is located on the machine body 1. The hard disk carrier 200 is suitable for being placed on the loading module 3. The loading module 3 is used to transfer the hard disk carrier 200 between the operator and the robot arm module 4. This isolates the operator from the robot arm module 4, preventing contact between the operator and the robot arm module 4 and ensuring the safety of both. The loading module 3 includes a first loading platform 31 and a second loading platform 32. The first loading platform 31 and the second loading platform 32 can move relative to each other. When the operator picks up the hard disk carrier 200 from one of the first loading platform 31 and the second loading platform 32, the other loading platform 31 and the second loading platform 32 cooperate with the robot arm module 4 to produce without stopping the machine, thus improving production efficiency.

[0124] For example, when the operator picks up the hard disk carrier 200 from the first loading platform 31, the second loading platform 32 works in conjunction with the robotic arm module 4. After the first loading platform 31 and the second loading platform 32 move relative to each other and exchange positions, the operator picks up the hard disk carrier 200 from the second loading platform 32. At the same time, the first loading platform 31 works in conjunction with the robotic arm module 4. The first loading platform 31 and the second loading platform 32 work in conjunction with the robotic arm module 4 in turn. This allows the operator to pick up the hard disk carrier 200 without interrupting the production process, thereby increasing the output per unit time.

[0125] The feeding module 3 has a first state and a second state. When the feeding module 3 is in the first state, the first feeding platform 31 is located inside the operating space 21 and the second feeding platform 32 is located outside the operating space 21. At this time, the first feeding platform 31 is located inside the protective cover 2 and works in cooperation with the robot arm module 4. The second feeding platform 32 is located outside the protective cover 2, and the operator loads or unloads the hard disk carrier 200. When the feeding module 3 is in the second state, the first feeding platform 31 is located outside the operating space 21 and the second feeding platform 32 is located inside the operating space 21. At this time, the second feeding platform 32 is located inside the protective cover 2 and works in cooperation with the robot arm module 4. The first feeding platform 31 is located outside the protective cover 2, and the operator loads or unloads the hard disk carrier 200.

[0126] The feeding module 3 can switch between a first state and a second state. Specifically, when the feeding module 3 is in the first state, the first feeding platform 31 is located inside the operating space 21 and the second feeding platform 32 is located outside the operating space 21. At this time, the first feeding platform 31 is located inside the protective cover 2 and works in cooperation with the robotic arm module 4 for production. The second feeding platform 32 is located outside the protective cover 2 and is used by operators to load or unload the hard disk carrier 200.

[0127] When all the hard disk carriers 200 on the first loading platform 31 have been processed, or when the preset time interval has been reached (or can be switched manually by the operator), the loading module 3 switches from the first state to the second state, the first loading platform 31 moves from inside the operating space 21 to outside the operating space 21, and the second loading platform 32 moves from outside the operating space 21 to inside the operating space 21.

[0128] When the feeding module 3 is in the second state, the first feeding platform 31 is located outside the operating space 21 and the second feeding platform 32 is located inside the operating space 21. At this time, the second feeding platform 32 is located inside the protective cover 2 and works in conjunction with the robotic arm module 4 for production. The first feeding platform 31 is located outside the protective cover 2 and is loaded or unloaded by the operator.

[0129] When all hard disk carriers 200 on the second loading platform 32 have finished processing, or when the preset time interval has been reached (or the switching can be manually controlled by the operator), the loading module 3 switches from the second state to the first state. The second loading platform 32 moves from inside the operating space 21 to outside the operating space 21, and the first loading platform 31 moves from outside the operating space 21 to inside the operating space 21. This achieves the switching between the first state and the second state.

[0130] In short, the loading module 3 transfers the hard disk carrier 200 between the operator and the robotic arm module 4. The operator's operations are all outside the protective cover 2 and isolated from the robotic arm module 4. This ensures the production efficiency and quality of the hard disk carrier 200, while also preventing direct contact between the operator and the robotic arm module 4 and providing a safe working environment for the operator.

[0131] According to the automatic feeding mechanism 100 of this application embodiment, by setting a protective cover 2, the operator is isolated outside the operating space 21, avoiding contact between the operator and the robot arm module 4, thus ensuring the safety of the operator. This ensures that the robot arm module 4 is not disturbed by external factors during operation and also prevents the hard disk 2000 from being hit by external objects. At the same time, a feeding module 3 with two feeding platforms that can alternately enter the operating space 21 is set up, which realizes the loading or unloading of the hard disk carrier 200 without interrupting the production process. The feeding module 3 transfers the hard disk carrier 200 between the operator and the robot arm module 4. The operator's operation is all outside the protective cover 2 and isolated from the robot arm module 4. This improves production quality, increases production efficiency, and protects the operator's safety.

[0132] It should be noted that the hard disk carriers 200 described in this application are all hard disk carriers 2000 carrying hard disks 2000, and there are multiple types of hard disk carriers 200. All of these hard disk carriers 200 are applicable to the automatic feeding mechanism 100 described in this application. The multiple hard disk carriers 200 are used to carry hard disks 2000 of different sizes and models, including but not limited to the hard disk carriers 200 shown in the figure. However, the outer peripheral dimensions and shapes of the hard disk carriers 200 are consistent. Therefore, there is no need to consider or detect the outer peripheral dimensions and shapes of the hard disk carriers 200 during feeding, which improves versatility and production efficiency.

[0133] In some embodiments of this application, a first region and a second region are formed on the body 1. The projection area of ​​the protective cover 2 toward the body 1 in the Z direction is located in the first region, which is formed as an operating area. The second region is located outside the projection area of ​​the protective cover 2 toward the body 1 in the Z direction, and is formed as a loading area. (Refer to...) Figure 1 As shown, it can be understood that the projection area of ​​the protective cover 2 on the machine body 1 in the Z direction (i.e., the up and down direction) is located in the first zone, which is the part covered by the protective cover 2. The first zone is the operating area, where the robotic arm module 4 performs the transfer operation on the hard disk carrier 200. The area outside the projection area of ​​the protective cover 2 in the Z direction towards the machine body 1 is the second zone, which is the area outside the part covered by the protective cover. The second zone is the loading area, where the robotic arm module 4 cannot reach into the second zone to perform the transfer operation on the hard disk carrier 200. In this way, the operator is separated from the robotic arm module 4, avoiding contact or collision between the operator and the robotic arm module 4. This ensures both the production efficiency and quality of the hard disk carrier 200 and provides a safe working environment for the operator.

[0134] Furthermore, the first loading platform 31 is movable between the first and second zones, and the second loading platform 32 is movable between the first and second zones. When all the hard disk carriers 200 on the first loading platform 31 have been processed in the operating area or the preset time interval has been reached (or can be switched manually by the operator), the first loading platform 31 is located in the operating area and the second loading platform 32 is located in the loading area. The first loading platform 31 moves from the operating area to the loading area, and the second loading platform 32 moves from the loading area to the operating area.

[0135] When all the hard disk carriers 200 on the second loading platform 32 have been processed in the operating area or the preset time interval has been reached (or can be switched manually by the operator), the second loading platform 32 is located in the operating area and the first loading platform 31 is located in the loading area. The operator performs loading operations in the loading area and processes the hard disk carriers 200 in the operating area. After processing is completed, the second loading platform 32 moves from the operating area to the loading area, and the first loading platform 31 moves from the loading area to the operating area.

[0136] In short, the first loading platform 31 and the second loading platform 32 move back and forth between the operating area and the loading area to complete the loading and processing operations of the hard disk carrier 200. Furthermore, the robotic arm module 4 can be completely separated from the operator.

[0137] When the feeding module 3 is in the first state, the first feeding platform 31 is located in the first area, and the second feeding platform 32 is located in the second area. When the feeding module 3 is in the second state, the second feeding platform 32 is located in the first area, and the first feeding platform 31 is located in the second area. That is to say, when the feeding module 3 is in the first state, the first feeding platform 31 is located in the operating area, and the second feeding platform 32 is located in the feeding area. At this time, the first feeding platform 31 is located within the operating space 21 of the protective cover 2, and the first feeding platform 31 cooperates with the robotic arm module 4 for production. The second feeding platform 32 is located outside the protective cover 2, and the operator can perform loading or unloading operations on the hard disk carrier 200 in the second area.

[0138] When all the hard disk carriers 200 on the first loading platform 31 have been processed, or when the preset time interval has been reached (or can be switched manually by the operator), the first loading platform 31 moves from the operating area to the loading area, and the second loading platform 32, which carries the hard disk carriers 200 to be processed, moves from the loading area to the operating area.

[0139] When the feeding module 3 is in the second state, the first feeding platform 31 is located in the feeding area and the second feeding platform 32 is located in the operating area. At this time, the second feeding platform 32 is located in the operating space 21 of the protective cover 2. The second feeding platform 32 cooperates with the robot arm module 4 for production. The first feeding platform 31 is located outside the protective cover 2. Operators can load or unload the hard disk carrier 200 in the second area.

[0140] When all the hard disk carriers 200 on the second loading platform 32 have been processed, or when the preset time interval has been reached (or can be switched manually by the operator), the first loading platform 31 moves from the loading area to the operating area, and the second loading platform 32, which carries the hard disk carriers 200 to be processed, moves from the operating area to the loading area.

[0141] In some embodiments of this application, the loading module 3 further includes a motion component 33, which is disposed between the first loading platform 31 and the second loading platform 32 to drive the first loading platform 31 and the second loading platform 32 to move relative to each other. It is understood that the relative movement of the first loading platform 31 and the second loading platform 32 is driven by the motion component 33. By enabling the first loading platform 31 and the second loading platform 32 to move relative to each other, the first loading platform 31 and the second loading platform 32 can alternately enter the operating space 21. This allows for the processing, loading (unloading), and other operations of the hard disk carrier 200 without interrupting the production process, thus helping to improve production efficiency.

[0142] In some embodiments of this application, the motion component 33 includes: a first motion component 331, a second motion component 332, and a first drive component 333. The first drive component 333 is disposed on the machine body 1 and is drivenly connected to the first motion component 331. There are two second motion components 332, which are respectively disposed on the first loading platform 31 and the second loading platform 32. The first motion component 331 and the second motion component 332 are drivenly connected. It can be understood that the first loading platform 31 has one second motion component 332, and the second loading platform 32 has one second motion component 332. The first drive component 333 is drivenly connected to the first motion component 331, and drives the first motion component 331 to move. The first motion component 331 is drivenly connected to the two second motion components 332. The first drive component 333 indirectly drives the second motion component 332 to move through the first motion component 331, thereby causing the second motion component 332 to move relative to the first loading platform 31 and the second loading platform 32. Thus, the first loading platform 31 moves between the operating area and the loading area, while the second loading platform 32 moves between the operating area and the loading area, and the first loading platform 31 and the second loading platform 32 alternately enter the operating area and alternately enter the loading area.

[0143] For example, the first drive unit 333 drives the first loading platform 31 into the operation area while simultaneously driving the second loading platform 32 into the loading area; the first drive unit 333 drives the second loading platform 32 into the operation area while simultaneously driving the first loading platform 31 into the loading area.

[0144] It should be noted that the second loading platform 32 is positioned higher than the first loading platform 31. The distance between the lower surface of the second loading platform 32 and the upper surface of the first loading platform 31 is greater than the overall height of the hard drive carrier 200 carrying the hard drive 2000. This avoids collisions between the second loading platform 32 and the first loading platform 31 and the hard drive 2000 during relative movement, effectively protecting the hard drive 2000, reducing losses, avoiding the risk of downtime for maintenance due to collisions with the hard drive 2000, and improving the production efficiency of the production line.

[0145] In one embodiment of this application, such as Figure 3 , Figures 6-8 As shown, the first moving part 331 is formed as a gear, and the second moving part 332 is formed as a rack. The first moving part 331 and the second moving part 332 are driven by the meshing of the gear and the rack. It can be understood that the first moving part 331 is mounted on the output shaft of the first driving part 333, that is, the gear is connected to the output shaft of the first driving part 333. The second moving part 332 is fixed on the first loading platform 31 and the second loading platform 32 respectively, that is, both the first loading platform 31 and the second loading platform 32 are provided with racks. The teeth of the gear mesh with the teeth of the rack, converting the rotational motion into linear motion. The gear and rack transmission has high precision and can achieve smooth and accurate linear motion. Moreover, there is no limitation on the length of the rack, which can meet the requirements of arbitrary linear motion.

[0146] Optionally, the first driving component 333 may be a servo motor or a stepper motor, etc.

[0147] Furthermore, two racks are respectively arranged on both sides of the gear in the radial direction. It can be understood that the gear is located between the two racks. When the gear rotates, the gear meshes with the racks on both sides at the same time. The meshing between the gear and the racks enhances the stability of the motion component 33, realizing the simultaneous relative movement of the first loading platform 31 and the second loading platform 32. While the first loading platform 31 moves, the second loading platform 32 moves in the opposite direction to the movement direction of the first loading platform 31, which shortens the idle time of the robot module 4, improves production efficiency, and also ensures that the first loading platform 31 and the second loading platform 32 will not collide during the movement, thus improving the reliability of the automatic loading mechanism 100.

[0148] In some other embodiments of this application, the first moving member 331 is formed as a transmission wheel, which has a driving wheel and a driven wheel. The first driving member 333 is connected to the driving wheel in a transmission manner. The second moving member 332 is formed as a transmission belt, which is tensioned between the driving wheel and the driven wheel. This can achieve a low-noise working environment, and is low in cost and easy to assemble.

[0149] In some other embodiments of this application, the first moving member 331 is formed as a sprocket, the sprocket having a driving wheel and a driven wheel, the first driving member 333 is connected to the driving wheel for transmission, and the second moving member 332 is formed as a chain, the sprocket being connected to the chain for transmission, so as to achieve smooth, precise and efficient transmission.

[0150] In some embodiments of this application, there are two motion components 33, which are respectively disposed at both ends of the first loading platform 31 in the length direction. It is understood that by distributing a motion component 33 at each end of the length direction of the first loading platform 31, the loading platform can obtain uniform support force throughout its entire length range, avoiding displacement or deformation caused by single-point force, thereby improving the balance and stability of the first loading platform 31 and the second loading platform 32 during movement. The first drive members 333 of the two motion components 33 are synchronously controlled to ensure that the two first motion members 331 can rotate at the same speed, thereby ensuring that the first loading platform 31 and the second loading platform 32 can move synchronously and in coordination, preventing mechanical stress or damage caused by asynchrony.

[0151] In some embodiments of this application, such as Figure 3 As shown, to avoid collisions between the second loading platform 32 and the first loading platform 31 and the hard disk 2000 during relative movement, the second loading platform 32 needs to be positioned higher than the first loading platform 31. To achieve this, shims 321 are provided at both ends of the second loading platform 32. Since the gears need to be horizontally arranged to ensure stable movement of the moving component 33, and the two second moving parts 332 also need to be horizontally arranged, the second moving parts 332 are placed on the shims 321 instead of directly on the second loading platform 32. This ensures smooth relative movement of the first loading platform 31 and the second loading platform 32, reduces wear on the first moving parts 331 and the second moving parts 332, and extends the service life of the moving component 33.

[0152] In some embodiments of this application, such as Figure 2 , Figures 6-8As shown, the feeding module 3 further includes a first guide component 34 and a second guide component 35. The first guide component 34 is located between the machine body 1 and the first feeding platform 31, and the second guide component 35 is located between the machine body 1 and the second feeding platform 32. It can be understood that guide components, namely the first guide component 34 and the second guide component 35, are provided between the first feeding platform 31 and the machine body 1, and between the second feeding platform 32 and the machine body 1. Specifically, the first guide component 34 is located between the machine body 1 and the first feeding platform 31, and the second guide component 35 is located between the machine body 1 and the second feeding platform 32. Therefore, the first guide component 34 is used to guide the relative movement of the first loading platform 31 and the machine body 1 to prevent displacement deviation during the relative movement of the first loading platform 31 and the machine body 1, thus ensuring the accuracy and stability of the first loading platform 31 during movement; the second guide component 35 is used to guide the relative movement of the second loading platform 32 and the machine body 1 to prevent displacement deviation during the relative movement of the second loading platform 32 and the machine body 1, thus ensuring the accuracy and stability of the second loading platform 32 during movement. In this way, the cooperation of the first guide component 34 and the second guide component 35 ensures that the first loading platform 31 and the second loading platform 32 move at their respective predetermined moving positions, improving the movement accuracy of the first loading platform 31 and the second loading platform 32, reducing the failure rate of the loading module 3, and ensuring production efficiency.

[0153] In some embodiments of this application, such as Figure 6 As shown, the first guide assembly 34 includes a first guide block 341 and a first guide rail 342. The first guide rail 342 is disposed on the machine body 1, and the first guide block 341 is disposed on the first loading platform 31. A first guide groove is formed on the first guide block 341, and at least a portion of the first guide rail 342 is located in the first guide groove. The first loading platform 31 and the machine body 1 move relative to each other through the cooperation of the first guide block 341 and the first guide rail 342. In other words, the first guide block 341 is connected to the first loading platform 31, and the first guide rail 342 is connected to the machine body 1. The first guide block 341 is combined with the first guide rail 342 through the first guide groove formed in the first guide block 341. At least a part of the first guide rail 342 is located in the first guide groove. When the first loading platform 31 needs to be moved, the first guide block 341 slides along the length direction of the first guide rail 342. Due to the close cooperation between the first guide block 341 and the first guide rail 342, the first loading platform 31 is ensured to move smoothly and accurately along the predetermined path. This not only improves the stability of the automatic loading mechanism 100 operation, but also reduces potential errors and improves the operating accuracy.

[0154] In some embodiments of this application, such as Figure 6As shown, the second guide assembly 35 includes: a second guide block 351 and a second guide rail 352. The second guide rail 352 is disposed on the machine body 1, and the second guide block 351 is disposed on the raised block 321. A second guide groove is formed on the second guide block 351, and at least a portion of the second guide rail 352 is located in the second guide groove. The second loading platform 32 and the machine body 1 move relative to each other through the cooperation of the second guide block 351 and the second guide rail 352. In other words, the second guide block 351 is connected to the second feeding platform 32, and the second guide rail 352 is connected to the machine body 1. The second guide block 351 is combined with the second guide rail 352 through the second guide groove formed in the second guide block 351. At least a part of the second guide rail 352 is located in the second guide groove. When the second feeding platform 32 needs to be moved, the second guide block 351 slides along the length direction of the second guide rail 352. Due to the close cooperation between the second guide block 351 and the second guide rail 352, the second feeding platform 32 is ensured to move smoothly and accurately along the predetermined path. This not only improves the stability of the automatic feeding mechanism 100 operation, but also reduces potential errors and improves the operating accuracy.

[0155] In some embodiments of this application, such as Figure 6 As shown, the machine body 1 has a mounting plate 11, on which both the first guide rail 342 and the second guide rail 352 are mounted, and the first guide rail 342 and the second guide rail 352 are spaced apart along the length of the second loading platform 32. It can be understood that the mounting plate 11 provides a suitable position for the installation of the first guide rail 342 and the second guide rail 352. To achieve effective and precise guidance, the first guide rail 342 and the second guide rail 352, located on the same side, are spaced apart along the length of the second loading platform 32, thereby avoiding mutual interference between the first loading platform 31 and the second loading platform 32, and ensuring that both the first loading platform 31 and the second loading platform 32 can move smoothly and accurately between the operating area and the loading area.

[0156] Reference Figure 2 , Figure 6 and Figure 7As shown, the first guide assembly 34 includes two components, which are respectively located at both ends of the first loading platform 31. With the assistance of the two guide assemblies 34, the first loading platform 31 achieves overall synchronous movement, ensuring smooth and coordinated movement and preventing mechanical stress or damage caused by asynchrony. Each first guide assembly 34 includes a first guide block 341 and a first guide rail 342. The first guide rail 342 is mounted on the mounting plate 11, and the first guide block 341 is connected to the first loading platform 31. The first guide rail 342 is connected to the machine body 1, and the first guide block 341 is combined with the first guide rail 342 through the first guide groove formed in the first guide block 341. At least part of the first guide rail 342 is located in the first guide groove. When the first loading platform 31 needs to be moved, the first guide block 341 slides on the first guide rail 342 along the length direction of the first guide rail 342. Due to the close cooperation between the first guide block 341 and the first guide rail 342, the first loading platform 31 is ensured to move smoothly and accurately along the predetermined path.

[0157] The second guide assembly 35 includes two components, which are respectively located at both ends of the second loading platform 32. With the assistance of the two guide assemblies 35, the second loading platform 32 achieves overall synchronous movement, ensuring smooth and coordinated movement and preventing mechanical stress or damage caused by asynchrony. Each second guide assembly 35 includes a second guide block 351 and a second guide rail 352. The second guide rail 352 is mounted on the mounting plate 11, and the first guide rail 342 and the second guide rail 352 on the same side are arranged at intervals. The second guide block 351 is connected to the second loading platform 32, and the second guide rail 352 is connected to the machine body 1. The second guide block 351 is combined with the second guide rail 352 through the second guide groove formed in the second guide block 351. At least part of the second guide rail 352 is located in the second guide groove. When the second loading platform 32 needs to be moved, the second guide block 351 slides on the second guide rail 352 along the length direction of the second guide rail 352. Due to the close cooperation between the second guide block 351 and the second guide rail 352, the second loading platform 32 is ensured to move smoothly and accurately along the predetermined path.

[0158] In summary, by setting two guide components on each loading platform, the movement accuracy of each loading platform is guaranteed, the overall stability and reliability are improved, the stability of the automatic loading mechanism 100 during operation is improved, potential errors are reduced, and operational accuracy and production efficiency are enhanced.

[0159] In some embodiments of this application, a first driving member 333 is disposed on a mounting plate 11, and a through hole is formed on the mounting plate 11. The drive shaft of the first driving member 333 passes through the through hole and is connected to the first moving member 331. It can be understood that the mounting plate 11 provides a stable mounting position for the first driving member 333. The through hole penetrates the mounting plate 11 in the thickness direction. The first driving member 333 is located on the lower side of the mounting plate 11. The drive shaft of the first driving member 333 passes through the through hole and is connected to the first moving member 331, thereby enabling the first driving member 333 to drive the first moving member 331 to move the second moving member 332, thereby causing the feeding module 3 to switch between the first state and the second state.

[0160] like Figure 6 and Figure 7 As shown, the first driving member 333 is formed as a motor. The motor is arranged on the lower side of the mounting plate 11. The drive shaft of the motor passes through the through hole from bottom to top and is connected to the gear. The gear meshes with the rack of the loading platform to drive the first loading platform 31 and the second loading platform 32 to move relative to each other.

[0161] In some embodiments of this application, such as Figure 6 and Figure 7 As shown, the feeding module 3 further includes a sensing component 36, which is configured to monitor the status of the feeding module 3. Specifically, the sensing component 36 includes a first sensing element 361 and a second sensing element 362. There are at least two first sensing elements 361, which are disposed on the machine body 1 and spaced apart in the movement direction of the second feeding platform 32. The second sensing element 362 is disposed on the first feeding platform 31 and / or the second feeding platform 32, and the first sensing element 361 and the second sensing element 362 are inductively coupled. In other words, the first sensor 361 and the second sensor 362 work together. The first sensor 361 is located on the machine body 1 or the protective cover 2. The second sensor 362 can be located on the first loading platform 31 or the second loading platform 32. The second sensor 362 can also be located on both the first loading platform 31 and the second loading platform 32. Thus, through the working cooperation of the first sensor 361 and the second sensor 362, the movement position and working state of the first loading platform 31 and / or the second loading platform 32 can be limited, preventing the movement stroke of the loading platform from exceeding the predetermined stroke, thereby ensuring the stable operation of the automatic loading mechanism 100.

[0162] In some embodiments of this application, when the feeding module 3 is in a first state, the second sensor 362 senses one of the at least two first sensors 361 to determine that the feeding module 3 is in the first state; when the feeding module 3 is in a second state, the second sensor 362 senses the other of the at least two first sensors 361 to determine that the feeding module 3 is in the second state. Referring to the figure, the second sensor 362 is disposed on the second feeding platform 32. When the feeding module 3 is in the first state, the second sensor 362 senses in conjunction with the first sensor 361 located in the operation area, and the first sensor 361 located in the feeding area is in an empty sensing state, thereby determining that the second feeding platform 32 is located in the operation area, and at the same time, the first feeding platform 31 is located in the feeding area; when the feeding module 3 is in the second state, the second sensor 362 senses in conjunction with the first sensor 361 located in the feeding area, and the first sensor 361 located in the operation area is in an empty sensing state, thereby determining that the second feeding platform 32 is located in the feeding area, and at the same time, the second feeding platform 32 is located in the operation area.

[0163] Here, the first sensing element 361 and the second sensing element 362 can be photoelectric sensors, proximity sensors, limit switches, and laser rangefinders, etc., including but not limited to these.

[0164] In some embodiments of this application, both the first loading platform 31 and the second loading platform 32 are provided with a plurality of loading slots 37, each of which is adapted to accommodate a hard disk carrier 200. For example... Figure 6 As shown, the first loading platform 31 has four loading slots 37 arranged sequentially along its length. The second loading platform 32 has five loading slots 37 arranged sequentially along its length. Each loading slot 37 can hold one hard disk carrier 200. Therefore, the loading slots 37 restrict the displacement of the hard disk carriers 200 and prevent them from colliding or piling up, thus ensuring the production quality of the hard disks 2000.

[0165] In some embodiments of this application, such as Figure 2 and Figure 9As shown, the body 1 is equipped with an assembly plate 12, which is located within the operating space 21. The robotic arm module 4 includes a robotic arm 41 and a gripper assembly 42. The robotic arm 41 is mounted on the assembly plate 12 and can move relative to the assembly plate 12. The gripper assembly 42 is mounted on the robotic arm 41 and is used to grip the hard disk carrier 200. In other words, the assembly plate 12 provides space for the installation and operation of the robotic arm module 4, and the assembly plate 12 is the basic platform for the movement of the robotic arm module 4. The robotic arm 41 is mounted on the assembly plate 12 and can move relative to the assembly plate 12 to perform various actions. The gripper assembly 42 is located at the end of the robotic arm 41 that is away from the assembly plate 12 when the robotic arm 41 is extended. The gripper assembly 42 is used to grip the hard disk carrier 200. In this way, the robotic arm 41 and the gripper assembly 42 cooperate to realize the gripping and transfer actions of the hard disk carrier 200.

[0166] In some embodiments of this application, such as Figure 9 As shown, an outlet 121 is formed on the assembly plate 12. The robotic arm module 4 drops the processed hard disk carrier 200 (carrying hard disk 2000) or hard disk 2000 into the unloading mechanism 400 through the outlet 121. The unloading mechanism 400 then transfers the hard disk carrier 200 to the next stage. The outlet 121 is designed so that the hard disk carrier 200 can only pass through the outlet 121 to the unloading mechanism 400 one by one, which avoids the stacking of processed hard disk carriers 200 and ensures the production quality of the hard disk carrier 200.

[0167] In some embodiments of this application, the gripper assembly 42 includes: a connecting base 421, a gripping member 422, and a second driving member. One end of the connecting base 421 is provided with a connecting plate 426, and the gripper assembly 42 is connected to the robotic arm 41 via the connecting plate 426. The gripping member 422 is located at the other end of the connecting base 421 and has a gripping portion 4221. The hard disk carrier 200 has a gripping groove 201, and the gripping portion 4221 is adapted to extend into the gripping groove 201. The second driving member is connected to the gripping member 422 to drive the gripping portion 4221 to extend into the gripping groove 201. (See also...) Figure 10As shown, a connecting plate 426 is provided at the upper end of the connecting base 421. The connecting plate 426 is connected to the connecting base 421, and the other side of the connecting plate 426 is connected to the robotic arm 41. A clamping member 422 is provided at the lower end of the connecting base 421. The clamping member 422 includes two members, and each clamping member 422 has a clamping part 4221. The hard disk carrier 200 has a clamping groove 201 that cooperates with the clamping part 4221. The clamping part 4221 is adapted to extend into the clamping groove. Inside 201, the clamping member 422 and the hard disk carrier 200 cooperate with the clamping part 4221 and the clamping groove 201, so that the claw assembly 42 can easily and smoothly clamp the hard disk carrier 200 without damaging the hard disk 2000. The second driving member is connected to the clamping member 422. The clamping member 422 is driven by the second driving member to drive the clamping part 4221 to extend into or out of the clamping groove 201, ensuring the accuracy and reliability of the claw assembly 42 during operation.

[0168] Specifically, the projections of the two clamping members 422 in the downward direction are H-shaped, and the clamping part 4221 is formed as a clamping groove. The open openings of the clamping grooves of the two clamping members 422 are arranged opposite to each other, and the clamping grooves are recessed in a direction away from each other. The bottom width of the clamping groove is greater than the thickness of the hard disk 2000, and the difference between the bottom width of the clamping groove and the thickness of the hard disk 2000 is 2mm-4mm. This ensures that the clamping member 422 can smoothly clamp the hard disk carrier 200 and avoids interference that could cause squeezing damage to the hard disk 2000.

[0169] Furthermore, since the bottom width of the clamping groove 201 is greater than the thickness of the hard disk 2000, the hard disk 2000 may wobble within the clamping groove 201. To avoid this, the gripper assembly 42 further includes: a fixing plate 423, a clamping member 424, and a third driving member 425. The fixing plate 423 is mounted on the connecting seat 421, the clamping member 424 is connected to the connecting seat 421, and the clamping member 424 has a clamping portion adapted to abut against the hard disk 2000. The third driving member 425 is mounted on the fixing plate 423, and the third driving member 425 is drively connected to the clamping member 424 to drive the clamping portion to abut against the hard disk 2000. (Refer to...) Figure 10As shown, a fixing plate 423 is disposed around the connecting seat 421, a third driving member 425 is disposed on the fixing plate 423, and a clamping member 424 is connected to the third driving member 425. The third driving member 425 drives the clamping member 424 to move toward the hard disk 2000 so that the clamping part abuts against the hard disk 2000. The third driving member 425 also drives the clamping member 424 to move away from the hard disk 2000 so that the clamping part moves away from the hard disk 2000. Thus, by setting the clamping member 424 and the third driving member 425 to abut against the hard disk 2000, the hard disk 2000 is prevented from shaking in the clamping slot 201, so that the gripper assembly 42 can firmly and smoothly clamp the hard disk carrier 200 without damaging the hard disk 2000. It also prevents the hard disk 2000 from falling and being damaged when the robotic arm module 4 moves the hard disk carrier 200, thereby reducing production costs and improving product quality.

[0170] In some embodiments of this application, in order to achieve automated production, the automatic feeding mechanism 100 further includes a feeding control module. The feeding module 3 and the robot arm module 4 are both electrically connected to the feeding control module. In this way, the feeding module 3 and the robot arm module 4 can both be controlled by the feeding control module to control their corresponding actions. There is no need for operators to monitor the working status of the feeding module 3 and the robot arm module 4 at the same time, which improves the automation level of the automatic feeding mechanism 100.

[0171] An automatic screw loading and unloading system 1000 according to a second aspect embodiment of this application includes a screw machine and an automatic loading mechanism 100 according to the first aspect embodiment of this application.

[0172] Specifically, such as Figure 1 As shown, the screw fastening machine 300 and the automatic feeding mechanism 100 are arranged adjacent to each other. The robotic arm module 4 is used to transfer the hard disk carrier 200 from the automatic feeding mechanism 100 to the screw fastening machine 300. The screw fastening machine 300 is used to tighten the screws of the hard disk 2000 on the hard disk carrier 200. It is understandable that compared to manual screw fastening, which cannot precisely control the screw depth and angle, the screw fastening machine 300 has the advantages of high precision and high speed. That is, the screw fastening machine 300 can precisely control the screw depth or angle, and the screw fastening machine 300 rotates screws quickly and stably. The robotic arm module 4 can accurately grasp the hard disk carrier 200 and transfer the hard disk carrier 200 to be processed into the working area of ​​the screw fastening machine 300. Therefore, the automation level of the automatic screw fastening loading and unloading system 1000 is improved, the assembly accuracy is high, and human error is reduced.

[0173] For example, the first loading platform 31 is located in the operating area and the second loading platform 32 is located in the loading area. At this time, the loading module 3 of the automatic loading mechanism 100 is in the first state. The robotic arm module 4 grabs the hard disk carrier 200 loaded with the hard disk 2000 to be processed placed on the first loading platform 31 and transfers the hard disk carrier 200 loaded with the hard disk 2000 to the screw fastening machine 300. The screw fastening machine 300 assembles the hard disk 2000 with screws. Then the robotic arm module 4 transfers the assembled hard disk 2000 out of the screw fastening machine 300. At the same time, the operator performs the loading operation in the loading area (that is, places the hard disk carrier 200 loaded with the hard disk 2000 to be processed into the loading slot 37 of the second loading platform 32).

[0174] When all the hard disk carriers 200 on the first loading platform 31 have been processed, or when the preset time interval has been reached (or can be switched manually by the operator), the loading module 3 of the automatic loading mechanism 100 switches from the first state to the second state, the first loading platform 31 moves from the operation area to the loading area, and the second loading platform 32 moves from the loading area to the operation area.

[0175] The second loading platform 32 is located in the operating area and the first loading platform 31 is located in the loading area. At this time, the loading module 3 of the automatic loading mechanism 100 is in the second state. The robotic arm module 4 grabs the hard disk carrier 200 loaded with the hard disk 2000 to be processed placed on the second loading platform 32 and transfers the hard disk carrier 200 loaded with the hard disk 2000 to be processed to the screw fastening machine 300. The screw fastening machine 300 assembles the hard disk 2000 with screws. Then the robotic arm module 4 transfers the assembled hard disk 2000 out of the screw fastening machine 300. At the same time, the operator performs the loading operation in the loading area (that is, places the hard disk carrier 200 loaded with the hard disk 2000 to be processed into the loading slot 37 of the first loading platform 31).

[0176] The automatic screw loading and unloading system 1000 according to the embodiments of this application improves the production efficiency of the automatic screw loading and unloading system 1000, reduces the time of manual operation, and reduces labor costs by setting up a screw fastening machine 300 and an automatic feeding mechanism 100 as described in the first aspect embodiment. At the same time, the screw fastening machine 300 and the robotic arm module 4 work together to improve the assembly accuracy and gripping accuracy of screws, reduce human error and operation time, and improve operation efficiency. Furthermore, the cooperation between the feeding module 3 and the robotic arm module 4 ensures the continuity and stability of the production process.

[0177] In some embodiments of the application, such as Figure 13As shown, the screw fastening machine 300 includes: a frame 301, an upper cover 302, a fixed platform 303, and an electric screwdriver. The upper cover 302 is mounted on the frame 301 and has an assembly space inside. The fixed platform 303 is movably mounted on the frame 301. The hard disk carrier 200 is detachably connected to the fixed platform 303. The fixed platform 303 can move between the assembly space and the outside of the assembly space. The electric screwdriver is located in the assembly space and is used to tighten the screws of the hard disk 2000 on the hard disk carrier 200. Understandably, the fixed platform 303 can move relative to the frame 301, and the hard drive carrier 200 is detachably connected to the fixed platform 303, facilitating the transfer of the hard drive 2000. The fixed platform 303 moves the hard drive carrier 200, loaded with the hard drive 2000, into the assembly space. An electric screwdriver performs screw operations on the hard drive 2000 within the assembly space. Then, the fixed platform 303 moves the hard drive carrier 200, loaded with the assembled hard drive 2000, out of the assembly space, and the robotic arm module 4 moves the hard drive carrier 200, loaded with the assembled hard drive 2000, out of the fixed platform 303 (i.e., the hard drive carrier 200 separates from the fixed platform). This reduces manual operation time, improves work efficiency, and enhances the continuity and stability of the production process.

[0178] In some embodiments of this application, the fixed platform 303 forms a first positioning part 3031 and a first connecting part 3032, and the hard disk carrier 200 forms a second positioning part 202 and a second connecting part 203. The fixed platform 303 and the hard disk carrier 200 are positioned by the first positioning part 3031 and the second positioning part 202, and the fixed platform 303 and the hard disk carrier 200 are connected by the first connecting part 3032 and the second connecting part 203. In other words, a first positioning part 3031 is formed on the fixed platform 303, and a second positioning part 202 is formed on the hard disk carrier 200. The structure and size of the first positioning part 3031 match the structure and size of the second positioning part 202, so that the fixed platform 303 and the hard disk carrier 200 are positioned by the cooperation of the first positioning part 3031 and the second positioning part 202 to limit the relative position of the hard disk carrier 200 and the fixed platform 303. A first connecting part 3032 is formed on the fixed platform 303, and a second connecting part 203 is formed on the hard disk carrier 200. The first connecting part 3032 matches the second connecting part 203, so that the fixed platform 303 and the hard disk carrier 200 are connected by the cooperation of the first connecting part 3032 and the second connecting part 203 to realize the detachable connection between the fixed platform 303 and the hard disk carrier 200. Therefore, the connection and positioning method between the hard disk carrier 200 and the fixed platform 303 is simple, which facilitates the placement and gripping of the robotic arm module 4, reduces the placement and gripping time of the robotic arm module 4, improves work efficiency, and improves the placement and gripping accuracy of the robotic arm module 4, thereby improving work quality.

[0179] In one embodiment of this application, one of the first positioning part 3031 and the second positioning part 202 is formed as a positioning protrusion, and the other of the first positioning part 3031 and the second positioning part 202 is formed as a positioning hole, the positioning protrusion being adapted to extend into the positioning hole. It is understood that the positioning protrusion can be formed on the fixed platform 303 or on the hard disk carrier 200, and the positioning hole can be formed on the hard disk carrier 200 or on the fixed platform 303. Specifically, a positioning protrusion is formed on the fixed platform 303, and a positioning hole is formed on the hard disk carrier 200. Alternatively, the positioning protrusion is formed on the hard disk carrier 200, and the positioning hole is formed on the fixed platform 303. The shape and size of the positioning protrusion match the shape and size of the positioning hole. The positioning protrusion is adapted to extend into the positioning hole to limit the relative position between the hard disk carrier 200 and the fixed platform 303, ensuring the accuracy of assembly and operation, preventing the hard disk carrier 200 from shifting during assembly and affecting the assembly accuracy, and avoiding operational accidents during assembly, thereby improving the safety of the automatic screw loading and unloading system 1000.

[0180] For example, a positioning protrusion is formed on the fixed platform 303, and a positioning hole is formed on the hard disk carrier 200. The positioning protrusion is formed as a circular cylinder, and the positioning hole is formed as a circular groove. The size of the positioning protrusion matches the size of the positioning hole.

[0181] Or, refer to Figure 14 and Figure 15 As shown, a positioning hole is formed on the fixed platform 303, and a positioning protrusion is formed on the hard disk carrier 200. The positioning hole is rectangular, and the shape of the positioning protrusion matches the shape of the positioning hole.

[0182] In some embodiments of this application, at least two positioning protrusions and at least two positioning holes are included, with each of the at least two positioning protrusions corresponding to one of the at least two positioning holes. It is understood that, to ensure accurate relative positioning between the hard disk carrier 200 and the fixed platform 303, the positioning protrusions may include two, three, four, five, etc., and the positioning holes corresponding to the positioning protrusions may also include two, three, four, five, etc., with each positioning protrusion having a corresponding positioning hole. This ensures precise alignment between the hard disk carrier 200 and the fixed platform 303 during assembly, improving assembly stability and accuracy, and enhancing the connection strength and rigidity between the hard disk carrier 200 and the fixed platform 303.

[0183] For example, the fixed platform 303 is provided with two positioning protrusions, which are arranged at intervals along the length of the fixed platform 303. The hard disk carrier 200 is provided with two positioning holes corresponding to the two positioning protrusions, with each positioning protrusion corresponding to one positioning protrusion. This enables the hard disk carrier 200 to be accurately positioned and connected to the fixed platform 303, and also improves the connection strength between the hard disk carrier 200 and the fixed platform 303.

[0184] In some embodiments of this application, in order to ensure smooth assembly between the hard disk carrier 200 and the fixed platform 303, the diameter of the positioning protrusion is not greater than the diameter of the positioning hole. This ensures that the positioning protrusion can smoothly extend into the positioning hole, reduces wear between the positioning protrusion and the positioning hole, improves the durability of the positioning protrusion and the positioning hole, and helps to guide the positioning protrusion into the positioning hole more accurately, thus shortening the preparation time before assembly.

[0185] Furthermore, the difference between the diameter of the positioning protrusion and the diameter of the positioning hole is not less than 0.04 mm. Understandably, if the difference between the diameters of the positioning protrusion and the positioning hole is too small, it will increase the difficulty of assembly, potentially requiring additional force or tools, and may cause damage to the fixed platform 303 and the hard disk carrier 200. Therefore, limiting the difference between the diameter of the positioning protrusion and the diameter of the positioning hole to not less than 0.04 mm effectively ensures smooth assembly between the fixed platform 303 and the hard disk carrier 200 and reduces wear.

[0186] For example, the difference between the diameter of the positioning protrusion and the diameter of the positioning hole can be any value greater than or equal to 0.04 mm. Specifically, the difference between the diameter of the positioning protrusion and the diameter of the positioning hole can be 0.04 mm, 0.045 mm, 0.05 mm, 0.055 mm, 0.06 mm, 0.065 mm, 0.07 mm, 0.075 mm, 0.08 mm, 0.085 mm, 0.09 mm, etc.

[0187] Preferably, the difference between the diameter of the positioning protrusion and the diameter of the positioning hole is 0.05mm, thereby effectively ensuring smooth assembly between the fixed platform 303 and the hard disk carrier 200 and reducing wear.

[0188] In one embodiment of this application, both the first connecting part 3032 and the second connecting part 203 are formed as magnetic components. The magnetic components can be easily connected and disconnected. When the two magnetic components attract each other, they can be quickly aligned and connected. They also have a certain connection strength to ensure that the connection between the fixed platform 303 and the hard disk carrier 200 is stable, and realizes the quick assembly, disassembly and positioning between the fixed platform 303 and the hard disk carrier 200.

[0189] Furthermore, the fixed platform 303 and the hard disk carrier 200 are connected and positioned by a connecting part and a positioning part. Compared with setting a connecting part or a positioning part separately, the positioning part and the connecting part cooperate to achieve more accurate positioning and a more convenient disassembly and assembly method, thereby improving the production efficiency and product quality of the automatic screw loading and unloading system 1000.

[0190] Alternatively, in another embodiment of this application, such as Figure 14 and Figure 15 As shown, the first connecting part 3032 and the second connecting part 203 are both formed as connecting through holes. The connecting through holes of the fixed platform 303 are arranged corresponding to the connecting through holes of the hard disk carrier 200. The fixed platform 303 and the hard disk carrier 200 are connected by fasteners passing through the connecting through holes.

[0191] In some embodiments of this application, the fixed platform 303 has a recess 3033, and both the first positioning part 3031 and the first connecting part 3032 are formed within the recess 3033. It is understood that the recess 3033 provides a structure for further positioning of the hard disk carrier 200, and the shape of the recess 3033 is adapted to the shape of the hard disk carrier 200. This allows for more precise and rapid positioning and connection between the hard disk carrier 200 and the fixed platform 303, shortening the time occupied in the production preparation process and improving the efficiency of production preparation. Furthermore, the hard disk carrier 200 being located within the recess 3033 prevents displacement of the hard disk carrier 200 on the fixed platform 303 when the fixed platform 303 moves. Additionally, referring to... Figure 14 As shown, the first positioning part 3031 is formed as a positioning hole, which is located in the sink 3033, reducing the overall height of the fixed platform 303 and increasing the adjustable space of the electric screwdriver in the operating space 21.

[0192] Furthermore, the depth of the recess 3033 is 3mm-7mm. It is understandable that when the depth of the recess 3033 is less than 3mm, it is too shallow to effectively limit the movement of the hard drive carrier 200; when the depth of the recess 3033 is greater than 7mm, it is too deep, weakening the overall structural strength of the fixed platform 303, accumulating unnecessary tolerances, increasing wear between the fixed platform 303 and the hard drive carrier 200, and shortening their service life. In summary, a depth of 3mm-7mm for the recess 3033 balances the structural strength, limiting effect, and service life of the fixed platform 303.

[0193] For example, the depth of the settling tank 3033 can be any value from 3mm to 7mm. Specifically, the depth of the settling tank 3033 can be: 3mm, 3.1mm, 3.2mm, 3.3mm, 3.4mm, 3.5mm, 3.6mm, 3.7mm, 3.8mm, 3.9mm, 4mm, 4.1mm, 4.2mm, 4.3mm, 4.4mm, 4.5mm, 4.6mm, 4.7mm, 4.8mm, 4.9mm, 5mm, 5.1mm, 5.2mm, 5.3mm, 5.4mm, 5.5mm, 5.6mm, 5.7mm, 5.8mm, 5.9mm, 6mm, 6.1mm, 6.2mm, 6.3mm, 6.4mm, 6.5mm, 6.6mm, 6.7mm, 6.8mm, 6.9mm, 7mm, etc.

[0194] Preferably, the depth of the settling tank 3033 is 5mm, thereby balancing the structural strength, limiting effect, and service life of the fixed platform 303.

[0195] In some embodiments of this application, such as Figure 14 As shown, the hard disk carrier 200 is provided with positioning blocks 204, which define a positioning space suitable for placing the hard disk 2000. The shape of the positioning space is defined by the positioning blocks 204. It can be understood that the positioning blocks 204 are provided on the hard disk carrier 200 to further limit and improve the limiting effect. Furthermore, the specific shape of the positioning space depends on the arrangement of the positioning blocks 204. This achieves accurate positioning and effective limiting of the hard disk carrier 200, and the structure is simple, the production cost is low, and it is easy to maintain and replace.

[0196] In some embodiments of this application, such as Figure 14 As shown, a clamping assembly 304 is provided on the fixed platform 303. The clamping assembly 304 includes a clamping block 3041 and a cylinder 3042. The clamping block 3041 is used to clamp the hard disk 2000 toward the fixed platform 303, and the cylinder 3042 is used to drive the clamping block 3041 to clamp the hard disk 2000. Understandably, the pressure block 3041 directly contacts the hard drive 2000 and applies pressure to it, ensuring that the hard drive 2000 is firmly attached to the fixed platform 303, reducing the risk of displacement of the hard drive 2000 due to vibration or other external forces. During the rotation of the hard drive 2000, the pressure block 3041 prevents the hard drive 2000 from falling off the fixed platform 303. The cylinder 3042 is connected to the pressure block 3041 and provides driving force for the pressure block 3041 to press the hard drive 2000. When it is necessary to install or remove the hard drive 2000, the cylinder 3042 controls the opening and closing action of the pressure block 3041, improving the automation level of the automatic screw loading and unloading system 1000.

[0197] In some embodiments of this application, such as Figure 14 As shown, the clamping assembly 304 comprises multiple components arranged around the fixed platform 303. It is understood that by arranging multiple clamping assemblies 304 around the fixed platform 303, the pressure on the hard drive 2000 is evenly distributed, preventing damage or performance degradation of the hard drive 2000 due to excessive local pressure. The multiple clamping assemblies 304 provide multiple clamping points, offering better stability and vibration resistance. Furthermore, when one clamping assembly 304 fails, the multiple clamping assemblies 304 work together to prevent production accidents. Therefore, not only is the safety and stability of hard drive 2000 installation improved, but the reliability and maintainability of the automatic screw loading and unloading system 1000 are also enhanced.

[0198] In some embodiments of this application, such as Figure 13 As shown, the screw fastening machine 300 also includes: an X-axis moving assembly 305, a Z-axis moving assembly 306, and a Y-axis moving assembly 307. The X-axis moving assembly 305 is mounted on the upper cover 302, the Z-axis moving assembly 306 is mounted on the upper cover 302 and movably connected to the X-axis moving assembly 305, an electric screwdriver is mounted on the Z-axis moving assembly 306, the electric screwdriver moves in the X direction via the X-axis moving assembly 305 and moves in the Z direction via the Z-axis moving assembly 306, the Y-axis moving assembly 307 is mounted on the frame 301, and a fixed platform 303 is connected to the Y-axis moving assembly 307. The fixed platform 303 moves between the assembly space and the outside of the assembly space via the Y-axis moving assembly 307 and is rotatable about the axis of the Y-axis moving assembly 307. This improves the positioning accuracy and flexibility of the screw fastening machine 300 in three-dimensional space. The X-axis moving component 305, Z-axis moving component 306 and Y-axis moving component 307 can all move along their own axes, improving the automation level of the automatic screw fastening loading and unloading system 1000, enabling it to adapt to various assembly needs and enhancing the performance of the screw fastening machine 300.

[0199] Furthermore, the Y-axis moving assembly 307 includes at least one Y-axis moving assembly 307, which are spaced apart along the X direction. That is, each Y-axis moving assembly 307 is provided with a fixed platform 303, thus providing multiple workstations for placing the hard disk carrier 200, shortening the machine downtime, improving assembly efficiency, and ensuring that when one Y-axis moving assembly 307 fails, the other Y-axis moving assemblies 307 can continue to work, ensuring that the automatic screw fastening loading and unloading system 1000 will not stop, improving production efficiency, reliability, and maintenance convenience of the automatic screw fastening loading and unloading system 1000.

[0200] For example, refer to Figure 13As shown, the Y-axis moving component 307 includes two components, which are arranged at intervals along the X direction.

[0201] In some embodiments of this application, such as Figure 13 As shown, the screw fastening machine 300 also includes a screw arrangement module 308. The screw arrangement module 308 is mounted on the frame 301 via a bracket and is located within the assembly space. It can be understood that the screw arrangement module 308 arranges the loose screws in an orderly manner so that the electric screwdriver can quickly and accurately pick up the screws for assembly and tightening operations. The screw arrangement module 308 is fixed to the frame 301 via the bracket and is located within the assembly space. This ensures that the screws can be directly delivered to the working area of ​​the electric screwdriver, reducing the need for additional movement of the electric screwdriver and improving assembly efficiency. The screw arrangement module 308 ensures that each screw is picked up by the electric screwdriver in the correct posture, avoiding assembly errors caused by incorrect screw posture, thus improving production efficiency and product quality.

[0202] Furthermore, the screw arrangement module 308 includes two modules, which are used to arrange screws of different sizes and types respectively. This avoids the situation where screws of different sizes need to be replaced due to the use of a single screw arrangement module 308, and also avoids the situation of incorrect screw installation, thereby improving assembly accuracy and efficiency.

[0203] In some embodiments of this application, such as Figure 1 As shown, the automatic screw fastening loading and unloading system 1000 also includes an unloading mechanism 400, which is arranged adjacent to the automatic loading mechanism 100. A robotic arm module 4 is used to transfer the hard disk carrier 200 from the screw fastening machine 300 to the unloading mechanism 400. It can be understood that after the hard disk 2000 has been screwed, the assembled hard disk carrier 200 is removed from the working area of ​​the screw fastening machine 300 and transferred to the next process or storage area. The entire process is highly automated, reducing manual operation and intervention, improving production speed and consistency, thereby improving assembly quality and reducing the error rate.

[0204] In some embodiments of this application, at least a portion of the unloading mechanism 400 is located within the operating space 21 of the automatic loading mechanism 100. This effectively reduces the floor space of the entire automatic screw loading and unloading system 1000, shortens the transfer distance of the robotic arm module 4, and simplifies the movement path of the robotic arm module 4. The unloading mechanism 400 includes a conveying module and a drive motor. The drive motor is driveably connected to the conveying module. Here, the drive motor drives the conveying module to transport the hard disk carrier 200 carrying the assembled hard disk 2000 to the next process or storage area without manual transfer, which improves production efficiency and realizes the automated operation of the automatic screw loading and unloading system 1000.

[0205] Preferably, the conveying module is a conveyor belt.

[0206] In some embodiments of this application, the screw fastening machine 300 includes a screw fastening control module. The electric screwdriver, X-axis moving component 305, Z-axis moving component 306, Y-axis moving component 307, and screw arrangement module 308 are all electrically connected to the screw fastening control module. In this way, the electric screwdriver, X-axis moving component 305, Z-axis moving component 306, Y-axis moving component 307, and screw arrangement module 308 can all be controlled by the screw fastening control module to perform their respective actions, without the need for the operator to simultaneously monitor the operation of the electric screwdriver, X-axis moving component 305, Z-axis moving component 306, Y-axis moving component 307, and screw arrangement module 308.

[0207] Furthermore, the unloading mechanism 400 also includes an unloading control module. The drive motor is electrically connected to the unloading control module. In this way, the drive motor can control the corresponding actions through the unloading control module, eliminating the need for operators to monitor the operation of the unloading mechanism 400 and improving the automation level of the screw fastening automatic unloading system 1000.

[0208] Furthermore, the feeding control module, screw fastening control module, and unloading control module are all interconnected to enable coordinated operation between the automatic feeding mechanism 100, the screw fastening machine 300, and the unloading module, thus ensuring the stability of the automatic screw fastening loading and unloading system 1000.

[0209] Alternatively, a main control module can be set up without setting up a feeding control module, a screw fastening control module, and a discharging control module. The automatic feeding mechanism 100, the screw fastening machine 300, and the discharging module are all electrically connected to the main control module.

[0210] In some embodiments of this application, the automatic screw loading and unloading system 1000 may further include: a display module, which is electrically connected to the control module to obtain the working status of the automatic screw loading and unloading system 1000 and to judge the current working status, thereby adjusting the automatic screw loading and unloading system.

[0211] In some embodiments of this application, the automatic screw loading and unloading system 1000 may further include: a reminder module, which is electrically connected to the control module to remind operators when the automatic screw loading and unloading system 1000 malfunctions, thereby reducing downtime and improving production efficiency.

[0212] The following will refer to Figures 1-18 The working process of an automatic screw loading and unloading system 1000 according to a specific embodiment of this application is described.

[0213] Reference Figures 1-18As shown, the description is based on the automatic feeding mechanism 100 being in the first state as the initial state.

[0214] The first loading platform 31 is located in the operating area and the second loading platform 32 is located in the loading area. At this time, the loading module 3 of the automatic loading mechanism 100 is in the first state. The robotic arm module 4 grabs the hard disk carrier 200 loaded with the hard disk 2000 to be processed placed on the first loading platform 31 (the clamping part 4221 of the clamping member 422 extends into the matching clamping groove 201 to clamp the hard disk carrier 2000 loaded with the hard disk 2000 to be processed), and transfers the hard disk carrier 200 loaded with the hard disk 2000 to be processed onto the fixed platform 303 of the screw fastening machine 300. The hard disk carrier 200 and the fixed platform 303 are positioned and connected by positioning protrusions, positioning holes and magnetic suction members. The clamping assembly 304 clamps the hard disk 2000 onto the fixed platform 303. The hard drive 2000 is pressed onto the hard drive carrier 200, and the screw fastening machine 300 uses an electric screwdriver to assemble the hard drive 2000 with screws. Then, the robotic arm module 4 transfers the assembled hard drive 2000 out of the screw fastening machine 300 (the clamping part 4221 of the clamping member 422 extends into the matching clamping groove 201 to clamp the hard drive carrier 200 loaded with the assembled hard drive 2000), and transfers it to the unloading mechanism 400. The unloading mechanism 400 transfers the processed hard drive 2000 out of the screw fastening automatic loading and unloading system 1000. At the same time, the operator performs the loading operation in the loading area (that is, the hard drive carrier 200 loaded with the hard drive 2000 to be processed is placed in the loading groove 37 of the second loading table 32).

[0215] When all the hard disk carriers 200 on the first loading platform 31 have been processed, or when the preset time interval has been reached (or can be switched manually by the operator), the loading module 3 of the automatic loading mechanism 100 switches from the first state to the second state. The first driving component 333 drives the first moving component 331 to move the second moving component 332, thereby realizing the relative movement of the first loading platform 31 and the second loading platform 32 along the guide component. The first loading platform 31 moves from the operation area to the loading area, and the second loading platform 32 moves from the loading area to the operation area.

[0216] The second loading platform 32 is located in the operating area and the first loading platform 31 is located in the loading area. At this time, the loading module 3 of the automatic loading mechanism 100 is in the second state. The robotic arm module 4 grabs the hard disk carrier 200 loaded with the hard disk 2000 to be processed placed on the second loading platform 32 (the clamping part 4221 of the clamping member 422 extends into the matching clamping groove 201 to clamp the hard disk carrier 2000 loaded with the hard disk 2000 to be processed), and transfers the hard disk carrier 200 loaded with the hard disk 2000 to be processed onto the fixed platform 303 of the screw fastening machine 300. The hard disk carrier 200 and the fixed platform 303 are positioned and connected by positioning protrusions, positioning holes and magnetic suction members. The clamping assembly 304 clamps the hard disk 2000 onto the fixed platform 303. The hard drive 2000 is pressed onto the hard drive carrier 200, and the screw fastening machine 300 uses an electric screwdriver to assemble the hard drive 2000 with screws. Then, the robotic arm module 4 transfers the assembled hard drive 2000 out of the screw fastening machine 300 (the clamping part 4221 of the clamping member 422 extends into the matching clamping groove 201 to clamp the hard drive carrier 200 loaded with the assembled hard drive 2000), and transfers it to the unloading mechanism 400. The unloading mechanism 400 transfers the processed hard drive 2000 out of the screw fastening automatic loading and unloading system 1000. At the same time, the operator performs the loading operation in the loading area (that is, the hard drive carrier 200 loaded with the hard drive 2000 to be processed is placed in the loading groove 37 of the first loading table 31).

[0217] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. An automatic feeding mechanism (100), characterized in that, include: Body (1); A protective cover (2) is provided on the body (1), and an operating space (21) is formed inside the protective cover (2); The loading module (3) is located on the body (1) and is suitable for placing a hard disk (2000) carrier (200). The loading module (3) includes a first loading platform (31) and a second loading platform (32). The first loading platform (31) and the second loading platform (32) are movable relative to each other. The loading module (3) has a first state and a second state. When the loading module (3) is in the first state, the first loading platform (31) is located inside the operating space (21) and the second loading platform (32) is located outside the operating space (21). When the loading module (3) is in the second state, the first loading platform (31) is located outside the operating space (21) and the second loading platform (32) is located inside the operating space (21). A robotic arm module (4) is disposed on the body (1) and located in the operating space (21). The robotic arm module (4) is used to transfer the hard disk (2000) carrier (200). The body (1) is provided with an assembly plate (12), which is located in the operating space (21). The robotic arm module (4) includes: a robotic arm (41) which is disposed on the assembly plate (12) and is movable relative to the assembly plate (12); and a gripper assembly (42) which is disposed on the robotic arm (41) and is used to grip the hard disk (2000) carrier (200). The gripper assembly (42) includes: a connecting base (421), one end of which is provided with a connecting plate (426), and the gripper assembly (42) is connected to the robotic arm (41) through the connecting plate (426); a clamping member (422), which is located at the other end of the connecting base (421), and has a clamping portion (4221), and the hard disk (2000) carrier (200) has a clamping groove (201), the clamping portion (4221) being adapted to extend into the clamping groove (201); and a second driving member, which is connected to the clamping member (422). The clamping part (4221) is connected to drive the clamping part (4221) to extend into the clamping groove (201); a fixing plate (423) is provided on the connecting seat (421); a clamping member (424) is connected to the connecting seat (421) and has a clamping part adapted to abut against the hard disk (2000); a third driving member (425) is provided on the fixing plate (423) and is drively connected to the clamping member (424) to drive the clamping part to abut against the hard disk (2000); The clamping part (4221) is formed as a clamping groove. The openings of the clamping grooves of the two clamping members (422) are arranged opposite each other. The clamping grooves are recessed in a direction away from each other. The bottom width of the clamping groove is greater than the thickness of the hard disk (2000), and the difference between the bottom width of the clamping groove and the thickness of the hard disk (2000) is 2mm-4mm.

2. The automatic feeding mechanism (100) according to claim 1, characterized in that, The machine body (1) has a first area and a second area. The projection area of ​​the protective cover (2) toward the machine body (1) in the Z direction is located in the first area. The first area is formed as an operation area. The second area is located outside the projection area of ​​the protective cover (2) toward the machine body (1) in the Z direction. The second area is formed as a feeding area.

3. The automatic feeding mechanism (100) according to claim 2, characterized in that, The first loading platform (31) is movable between the first zone and the second zone, and the second loading platform (32) is movable between the first zone and the second zone. When the feeding module (3) is in the first state, the first feeding platform (31) is located in the first area, and the second feeding platform (32) is located in the second area; When the feeding module (3) is in the second state, the second feeding platform (32) is located in the first area, and the first feeding platform (31) is located in the second area.

4. The automatic feeding mechanism (100) according to claim 3, characterized in that, The feeding module (3) further includes a motion component (33), which is disposed between the first feeding platform (31) and the second feeding platform (32) to drive the first feeding platform (31) and the second feeding platform (32) to move relative to each other.

5. The automatic feeding mechanism (100) according to claim 4, characterized in that, The motion component (33) includes: a first motion component (331), a second motion component (332), and a first drive component (333). The first drive component (333) is disposed on the machine body (1) and is connected to the first motion component (331) in a transmission manner. There are two second motion components (332), which are respectively disposed on the first loading platform (31) and the second loading platform (32). The first motion component (331) and the second motion component (332) are in a transmission cooperation.

6. The automatic feeding mechanism (100) according to claim 5, characterized in that, The first moving part (331) is formed as a gear, and the second moving part (332) is formed as a rack. The first moving part (331) and the second moving part (332) are driven by the meshing of the gear and the rack.

7. The automatic feeding mechanism (100) according to claim 6, characterized in that, The two racks are respectively arranged on both sides of the gear in the radial direction.

8. The automatic feeding mechanism (100) according to claim 5, characterized in that, The motion component (33) has two parts, and the two motion components (33) are respectively located at both ends of the first loading platform (31) in the length direction.

9. The automatic feeding mechanism (100) according to claim 8, characterized in that, The second loading platform (32) is provided with a shim block (321) at both ends, and the second moving part (332) is provided on the shim block (321).

10. The automatic feeding mechanism (100) according to claim 9, characterized in that, The feeding module (3) further includes: a first guide component (34) and a second guide component (35), wherein the first guide component (34) is disposed between the machine body (1) and the first feeding platform (31), and the second guide component (35) is disposed between the machine body (1) and the second feeding platform (32).

11. The automatic feeding mechanism (100) according to claim 10, characterized in that, The first guide assembly (34) includes a first guide block (341) and a first guide rail (342). The first guide rail (342) is disposed on the machine body (1), and the first guide block (341) is disposed on the first loading platform (31). A first guide groove is formed on the first guide block (341), and at least a portion of the first guide rail (342) is located in the first guide groove. The first loading platform (31) and the machine body (1) move relative to each other through the cooperation of the first guide block (341) and the first guide rail (342).

12. The automatic feeding mechanism (100) according to claim 11, characterized in that, The second guide assembly (35) includes: a second guide block (351) and a second guide rail (352). The second guide rail (352) is disposed on the machine body (1). The second guide block (351) is disposed on the raised block (321). A second guide groove is formed on the second guide block (351). At least a portion of the second guide rail (352) is located in the second guide groove. The second loading platform (32) and the machine body (1) move relative to each other through the cooperation of the second guide block (351) and the second guide rail (352).

13. The automatic feeding mechanism (100) according to claim 12, characterized in that, The machine body (1) has a mounting plate (11), and the first guide rail (342) and the second guide rail (352) are both provided on the mounting plate (11), and the first guide rail (342) and the second guide rail (352) are arranged at intervals along the length of the second loading platform (32).

14. The automatic feeding mechanism (100) according to claim 13, characterized in that, The first driving member (333) is disposed on the mounting plate (11), and a first through hole is formed on the mounting plate (11). The driving shaft of the first driving member (333) passes through the first through hole and is connected to the first moving member (331).

15. The automatic feeding mechanism (100) according to claim 14, characterized in that, The feeding module (3) further includes a sensing component (36) configured to monitor the status of the feeding module (3).

16. The automatic feeding mechanism (100) according to claim 15, characterized in that, The sensing component (36) includes: a first sensing element (361) and a second sensing element (362). There are at least two first sensing elements (361). The at least two first sensing elements (361) are disposed on the machine body (1) and are spaced apart in the movement direction of the second loading platform (32). The second sensing element (362) is disposed on the first loading platform (31) and / or the second loading platform (32). The first sensing element (361) and the second sensing element (362) are inductively coupled.

17. The automatic feeding mechanism (100) according to claim 16, characterized in that, When the feeding module (3) is in the first state, the second sensor (362) senses each other with one of the at least two first sensors (361) to determine that the feeding module (3) is in the first state; When the feeding module (3) is in the second state, the second sensor (362) senses each other with one of the at least two first sensors (361) to determine that the feeding module (3) is in the second state.

18. The automatic feeding mechanism (100) according to claim 17, characterized in that, Both the first loading platform (31) and the second loading platform (32) have multiple loading slots (37), and the multiple loading slots (37) are all suitable for accommodating the hard disk (2000) carrier (200).

19. The automatic feeding mechanism (100) according to any one of claims 1-18, characterized in that, Also includes: The feeding control module, the feeding module (3) and the robotic arm module (4) are both electrically connected to the feeding control module.

20. An automatic screw loading and unloading system (1000), characterized in that, include: The automatic feeding mechanism (100) according to any one of claims 1-19; A screw fastening machine (300) is arranged adjacent to the automatic feeding mechanism (100). The robotic arm module (4) is used to transfer the hard disk (2000) carrier (200) on the automatic feeding mechanism (100) to the screw fastening machine (300). The screw fastening machine (300) is used to tighten the screws of the hard disk (2000) on the hard disk (2000) carrier (200).

21. The automatic screw loading and unloading system (1000) according to claim 20, characterized in that, The screw fastening machine (300) includes: Frame (301); Upper cover (302), the upper cover (302) is disposed on the frame (301), and an assembly space is formed inside the upper cover (302); A fixed platform (303) is movably disposed on the frame (301), the hard disk (2000) carrier (200) is detachably connected to the fixed platform (303), and the fixed platform (303) is movable between the assembly space and the outside of the assembly space; An electric screwdriver, located within the assembly space, is used to tighten the screws of the hard disk (2000) on the hard disk (2000) carrier (200).

22. The automatic screw loading and unloading system (1000) according to claim 21, characterized in that, The fixed platform (303) forms a first positioning part (3031) and a first connecting part (3032), and the hard disk (2000) carrier (200) forms a second positioning part (202) and a second connecting part (203). The fixed platform (303) and the hard disk (2000) carrier (200) are positioned by the first positioning part (3031) and the second positioning part (202), and the fixed platform (303) and the hard disk (2000) carrier (200) are connected by the first connecting part (3032) and the second connecting part (203).

23. The automatic screw loading and unloading system (1000) according to claim 22, characterized in that, One of the first positioning part (3031) and the second positioning part (202) is formed as a positioning protrusion, and the other of the first positioning part (3031) and the second positioning part (202) is formed as a positioning hole, wherein the positioning protrusion is adapted to extend into the positioning hole.

24. The automatic screw loading and unloading system (1000) according to claim 23, characterized in that, The positioning protrusions include at least two, and the positioning holes include at least two, with the at least two positioning protrusions and the at least two positioning holes arranged in a one-to-one correspondence.

25. The automatic screw loading and unloading system (1000) according to claim 23, characterized in that, The diameter of the positioning protrusion is not greater than the diameter of the positioning hole.

26. The automatic screw loading and unloading system (1000) according to claim 25, characterized in that, The difference between the diameter of the positioning protrusion and the diameter of the positioning hole is not less than 0.04 mm.

27. The automatic screw loading and unloading system (1000) according to claim 22, characterized in that, Both the first connecting portion (3032) and the second connecting portion (203) are formed as magnetic suction components.

28. The automatic screw loading and unloading system (1000) according to claim 22, characterized in that, The fixed platform (303) has a sink (3033), and the first positioning part (3031) and the first connecting part (3032) are both formed in the sink (3033).

29. The automatic screw loading and unloading system (1000) according to claim 28, characterized in that, The depth of the settling tank (3033) is 3mm-7mm.

30. The automatic screw loading and unloading system (1000) according to claim 21, characterized in that, The hard disk (2000) carrier (200) is provided with positioning blocks (204), and the positioning blocks (204) define a positioning space suitable for placing the hard disk (2000), the shape of the positioning space being defined by the positioning blocks (204).

31. The automatic screw loading and unloading system (1000) according to claim 21, characterized in that, The fixed platform (303) is provided with a clamping assembly (304), which includes a clamping block (3041) and a cylinder (3042). The clamping block (3041) is used to clamp the hard disk (2000) toward the fixed platform (303), and the cylinder (3042) is used to drive the clamping block (3041) to clamp the hard disk (2000).

32. The automatic screw loading and unloading system (1000) according to claim 31, characterized in that, The clamping assembly (304) includes a plurality of clamping assemblies (304) arranged around the fixed platform (303).

33. The automatic screw loading and unloading system (1000) according to claim 21, characterized in that, The screw fastening machine (300) also includes: X-axis moving assembly (305), the X-axis moving assembly (305) being disposed on the upper cover (302); Z-axis moving assembly (306), the Z-axis moving assembly (306) is disposed on the upper cover (302) and movably connected to the X-axis moving assembly (305), the electric screwdriver is disposed on the Z-axis moving assembly (306), the electric screwdriver moves in the X direction through the X-axis moving assembly (305), and the electric screwdriver moves in the Z direction through the Z-axis moving assembly (306); Y-axis moving assembly (307) is mounted on the frame (301). The fixed platform (303) is connected to the Y-axis moving assembly (307). The fixed platform (303) moves between the assembly space and the outside of the assembly space via the Y-axis moving assembly (307) and is rotatable about the axis of the Y-axis moving assembly (307).

34. The automatic screw loading and unloading system (1000) according to claim 33, characterized in that, The Y-axis moving component (307) includes at least one, and at least one of the Y-axis moving components (307) is arranged at intervals along the X direction.

35. The automatic screw loading and unloading system (1000) according to claim 21, characterized in that, The screw fastening machine (300) further includes a screw arrangement module (308), which is mounted on the frame (301) via a bracket and is located within the assembly space.

36. The automatic screw loading and unloading system (1000) according to any one of claims 20-35, characterized in that, Also includes: The unloading mechanism (400) is arranged adjacent to the automatic loading mechanism (100), and the robotic arm module (4) is used to transfer the hard disk (2000) carrier (200) on the screw fastening machine (300) to the unloading mechanism (400).

37. The automatic screw loading and unloading system (1000) according to claim 36, characterized in that, At least a portion of the unloading mechanism (400) is located within the operating space (21) of the automatic feeding mechanism (100). The unloading mechanism (400) includes a conveying module and a drive motor, wherein the drive motor is tractably connected to the conveying module.

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