Tray conveying structure for loading magnetic head gimbal

Abstract

The invention relates to the field of hard disk drive production and manufacturing, and particularly discloses a tray conveying structure for loading magnetic head gimbals. The suction head carrying structure is connected with the fixed mounting platform; the two groups of part conveying and feeding structures are connected with the fixed mounting platform; the empty tray placing structure is connected with the piece conveying and feeding structures on the two sides; the tray transfer structure is connected with the side, away from the empty tray placement structure, of the fixed mounting platform; the tray loading structure is connected with the fixed mounting platform; the full tray collecting structure is connected with the fixed mounting platform, multiple trays can be continuously converted and automatically placed, frequent manual operation is not needed, the processing time is shortened, equipment idleness is reduced, it is ensured that the mounting procedure is coherent, the large-scale production requirement is met, and manual assistance is reduced.

Description

Technical Field

[0001] The invention relates to the hard disk drive manufacturing industry, in particular to a tray transport structure for loading magnetic head folding sheets. Background Art

[0002] In the manufacturing of hard disk drives, the head and flap assembly is a key component, and its installation process is complicated and delicate. It needs to go through multiple processes and finally be installed in a specific position on the hard disk. During the whole process, the flap assembly needs to be transferred between different trays before it can be placed in the designated equipment for assembly work, such as attaching peripheral circuits, connecting heads and electronic components, and fixing the flap assembly.

[0003] At present, in the operation of pallet conversion, equipment for placing flaps by converting a single pallet is relatively common, and it can be placed automatically or with manual assistance. However, equipment for automatic placement of multiple pallets in continuous conversion is relatively scarce. However, in actual large-scale production, equipment for automatic placement of multiple pallets in continuous conversion plays a vital role in improving production efficiency, reducing labor costs, and ensuring the stability of product quality. Among them, the pallet conveying structure is the core part of realizing the automatic placement of multiple pallets in continuous conversion. The existing pallet conveying method is difficult to meet the needs of automated and efficient production.

[0004] Therefore, it is urgent to design a tray transport structure that can continuously transport empty trays to designated locations for conversion and loading folding pieces, and collect them one by one when they are full, so as to prepare for subsequent hard disk installation processes. This is of great significance for realizing the automation of hard disk drive production and significantly improving production efficiency and reliability. Summary of the invention

[0005] The object of the present invention is to provide a tray transport structure for loading magnetic head flaps to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A tray transport structure for loading magnetic head folding sheets, comprising:

[0008] Fixed installation platform;

[0009] A suction tip carrying structure, wherein the suction tip carrying structure is connected to the fixed installation platform;

[0010] Two sets of feeding structures, wherein the feeding structures are connected to the fixed installation platform;

[0011] An empty tray placement structure, wherein the empty tray placement structure is connected to the workpiece feeding structures on both sides;

[0012] A pallet transfer structure, wherein the pallet transfer structure is connected to a side of the fixed installation platform away from the empty pallet placement structure;

[0013] a pallet loading structure connected to the fixed mounting platform;

[0014] A full tray collection structure is connected to the fixed installation platform.

[0015] Compared with the prior art, the beneficial effects of the present invention are: multiple pallets can be continuously converted and automatically placed without frequent manual operation, shortening the processing time, reducing equipment idleness, ensuring the continuity of the installation process, meeting the needs of large-scale production, reducing manual assistance, and only requiring a small number of personnel for monitoring and maintenance, avoiding rework caused by human errors, optimizing resource allocation, accurately controlling the placement position, ensuring product consistency, reducing the defective rate, reducing the impact of external factors, extending product life, and being able to connect with other automated equipment to realize production process automation. It has a flexible design, versatility and scalability, and helps companies upgrade. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the general assembly structure of a tray transport structure for loading magnetic head folds in an embodiment of the present invention.

[0017] Figure 2 It is a schematic diagram of a partially disassembled structure of a tray transport structure for loading magnetic head folds according to an embodiment of the present invention.

[0018] Figure 3 It is a schematic diagram of a feeding structure in a tray transport structure for loading magnetic head folds in an embodiment of the present invention.

[0019] Figure 4 It is a schematic isometric view of a hollow tray placement structure in a tray transport structure for loading head folds in an embodiment of the present invention.

[0020] Figure 5 It is a top view schematic diagram of a hollow tray placement structure in a tray transport structure for loading head flaps in an embodiment of the present invention.

[0021] Figure 6 It is a schematic diagram of the transfer of a tray in a tray transport structure for loading magnetic head folds according to an embodiment of the present invention.

[0022] Figure 7 It is a front isometric schematic diagram of a tray loading structure in a tray transport structure for loading a magnetic head flap according to an embodiment of the present invention.

[0023] Figure 8 It is a schematic diagram of the reverse isometric view of a tray loading structure in a tray transport structure for loading a magnetic head flap in an embodiment of the present invention.

[0024] Fig. 9 It is an axonometric schematic diagram of a full tray collection structure in a tray transport structure for loading magnetic head flaps in an embodiment of the present invention.

[0025] Fig.10 It is a top view schematic diagram of a full tray collection structure in a tray transport structure for loading head flaps in an embodiment of the present invention.

[0026] In the figure: 1-fixed installation platform, 2-suction head carrying structure, 3-feeding structure, 4-empty tray placement structure, 5-tray transfer structure, 6-tray loading structure, 7-full tray collection structure, 8-sensor group, 9-start button, 301-first linear module, 302-workbench, 303-tray mounting table, 304-feeding tray, 305-magnetic head folding sheet, 306-positioning pin, 307-positioning block, 401-first base plate , 402-first sheet metal bracket, 403-first limit block, 404-slider cylinder, 405-gear rack, 406-first three-rod cylinder, 407-pad, 408-first pressure strip, 409-first outer plate, 410-first tray touch plate, 411-bearing assembly, 412-guide rail, 413-slide rod connecting block, 414-slide rod group, 4141-first slide rod, 4142-second slide rod, 4143-third slide rod, 41 44-fourth slide bar, 415-insert plate group, 4151-first insert plate, 4152-second insert plate, 4153-third insert plate, 4154-fourth insert plate, 501-single rod cylinder, 502-cylinder fixing plate, 503-vertical plate, 504-guide assembly, 505-unloading plate, 506-support plate, 507-positioning frame, 508-tray block, 601-second linear module, 602 second workbench, 603-second tray contact Plate, 604-tray pressing block, 605-spring pressing sheet, 606-spring fixing block, 607-spring fixing pin, 608-connecting rod, 609-micro cylinder, 701-second base plate, 702-second sheet metal bracket, 703-second limit block, 704-second three-rod cylinder, 705-rotating shaft spring, 706-buckle mounting block, 707-second pressure strip, 708-second external plate, 709-third tray touch plate, 710-buckle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In one embodiment of the present invention:

[0029] A tray transport structure for loading magnetic head flaps, characterized in that: Figure 1 and Figure 2 As shown, it includes: a fixed installation platform 1; a suction head carrying structure 2, which is connected to the fixed installation platform 1; two sets of feeding structures 3, which are connected to the fixed installation platform 1; an empty pallet placement structure 4, which is connected to the feeding structures 3 on both sides; a pallet transfer structure 5, which is connected to a side of the fixed installation platform 1 away from the empty pallet placement structure 4; a pallet loading structure 6, which is connected to the fixed installation platform 1; a full pallet collection structure 7, which is connected to the fixed installation platform 1.

[0030] In one embodiment of the present invention:

[0031] like Figure 1 and Figure 3 As shown, the feeding structure 3 includes: a first linear module 301, the first linear module 301 is connected to the fixed installation platform 1; a first workbench 302, the first workbench 302 is connected to the fixed installation platform 1; a tray mounting platform 303, the tray mounting platform 303 is connected to the side of the first workbench 302 away from the first linear module 301; a feeding tray 304, the feeding tray 304 is connected to the tray mounting platform 303; a head folding piece 305, the head folding piece 305 is placed on the top of the feeding tray 304; a positioning pin 306, the positioning pin 306 is connected to the feeding tray 304; a positioning block 307, the positioning block 307 is connected to the side of the feeding tray 304 away from the positioning pin 306;

[0032] The magnetic head folding pieces 305 are filled with the feeding structure 3 on both sides, and are manually fixed on the tray mounting platform 303. The positioning pins 306 and the positioning blocks 307 ensure that the feeding tray 304 is reliably and accurately positioned. The empty trays that need to be converted and loaded by the magnetic head folding pieces 305 are sequentially placed in the empty tray placement structure 4. Press the start button 9, and the feeding structure 3 moves the feeding tray 304 to the specified position, waiting for the folding piece suction head to act.

[0033] In one embodiment of the present invention:

[0034] like Figure 4 and Figure 5As shown, the empty pallet placement 4 structure includes: a first base plate 401, the first base plate 401 is connected to the fixed installation platform 1; a first sheet metal bracket 402, the first sheet metal bracket 402 is connected to the first base plate 401; a first limit block 403, the first limit block 403 is connected to the inner side of the first sheet metal bracket 402; a slider cylinder 404, the slider cylinder 404 is connected to the first base plate 401; a gear rack 405, the gear rack 405 is connected to the slider cylinder 404; a first three-rod cylinder 406, the first three-rod cylinder 406 is connected to the first sheet metal bracket 402; a cushion block 407, the cushion block 407 is connected to the bottom side of the first three-rod cylinder 406; a first The pressure strip 408 is connected to the first base plate 401; the first outer vertical plate 409 is connected to the first base plates 401 on both sides; the first tray touch plate 410 is connected to the first outer vertical plates 409 on both sides; the bearing assembly 411 is connected to the first base plate 401; the guide rail 412 is connected to the first base plate 401; the slide bar connecting block 413 is connected to the first base plate 401; the slide bar group 414 is connected to the first outer vertical plate 409; the plug plate group 415 is connected to the first outer vertical plate 409;

[0035] The empty pallet placement structure 4 is used to place empty pallets without folding pieces, which can be controlled to fall from the bottom in sequence for transportation. The slider cylinder 404 in the empty pallet placement structure 4 is ventilated to drive the slide to move, and is transmitted to the plug plate group 415 through the slide rod connecting block 413, the bearing assembly 411, the gear rack 405, and the slide rod group 414.

[0036] In one embodiment of the present invention:

[0037] like Figure 5As shown, the slide bar group 414 includes: a first slide bar 4141, the first slide bar 4141 is connected to the first outer plate 409; a second slide bar 4142, the second slide bar 4142 is connected to the first slide bar 4141; a third slide bar 4143, the third slide bar 4143 is connected to the first outer plate 409 away from the first slide bar 4141; a fourth slide bar 4144, the fourth slide bar 4144 is connected to the third slide bar 4143, and the plug plate group 415 includes: A first plug plate 4151, the first plug plate 4151 is connected to a side of the first outer plate 409 away from the first sliding rod 4141; a second plug plate 4152, the second plug plate 4152 is connected to the first sliding rod 4141; a third plug plate 4153, the third plug plate 4153 is connected to a side of the first outer plate 409 close to the third sliding rod 4143; a fourth plug plate 4154, the fourth plug plate 4154 is connected to a side of the third plug plate 4153 away from the first outer plate 409;

[0038] Initially, the second plug plate 4152 and the fourth plug plate 4154 extend out to hold all the empty pallets, the first plug plate 4151 and the third plug plate 4153 are located above the second plug plate 4152 and the fourth plug plate 4154 and are in a retracted state. When the slider cylinder 404 is actuated, the second plug plate 4152 and the fourth plug plate 4154 retract, and the last empty pallet at the bottom falls down. At the same time, the first plug plate 4151 and the third plug plate 4153 extend out to just insert into the upper pallet of the fallen empty pallet to ensure that the remaining pallets are held. At the same time, the first three-rod cylinder 406 lifts up the first pallet touch plate 410 to catch the fallen empty pallet. If the slider cylinder 404 alternates the gas exchange action, the pallets will fall down one by one.

[0039] In one embodiment of the present invention:

[0040] like Figures 6 to 8As shown, the pallet transfer structure 5 includes: a plurality of pallet blocks 508, the pallet blocks 508 are connected to the bottom side of the fixed installation platform 1; a positioning frame 507, the positioning frame 507 is connected to the pallet block 508; a support plate 506, the support plate 506 is connected to the positioning frame 507; an unloading plate 505, the unloading plate 505 is connected to the support plate 506; a guide assembly 504, the guide assembly 504 is connected to the unloading plate 505; a vertical plate 503, the vertical plate 503 is connected to the unloading plate 505; a cylinder fixing plate 502, the cylinder fixing plate 502 is connected to the vertical plates 503 on both sides; a single-rod cylinder 501, the single-rod cylinder 501 is connected to the cylinder fixing plate 502, and the pallet loading structure 6 includes: a second linear module 601, the second linear The module 601 is connected to the fixed installation platform 1; the second workbench 602, the second workbench 602 is connected to the second linear module 601; the second pallet touch plate 603, the second pallet touch plate 603 is connected to the second workbench 602; a plurality of pallet pressing blocks 604, a plurality of pallet pressing blocks 604 are connected to the second pallet touch plate 603; a spring pressing sheet 605, the spring pressing sheet 605 is connected to the second pallet touch plate 603; a spring fixing block 606, the spring fixing block 606 is connected to the spring pressing sheet 605; a spring fixing pin 607, the spring fixing pin 607 is connected to the second pallet touch plate 603; a connecting rod 608, the connecting rod 608 is connected to the second pallet touch plate 603; a micro cylinder 609, the micro cylinder 609 is connected to the second pallet touch plate 603.

[0041] The pneumatic slide in the pallet transfer structure 5 drives the unloading plate 505, the support plate 506, the positioning plate 507, and the pallet block 508 on one side through the workbench to move to the bottom of the first pallet touch plate 410 in the empty pallet placement structure 4, the first three-rod cylinder 406 is ventilated, the piston retracts, the empty pallet falls into the transfer structure, and is introduced and placed by the pallet block 408 for precise positioning.

[0042] The second tray touch plate 603 in the tray loading structure 6 is brought to the designated position by the second linear module 601, and the tray transfer structure 5 moves again to transfer the empty tray to the second tray touch plate 60 of the tray loading structure 6. The single-rod cylinder 501 is ventilated, and the piston retracts, driving the empty tray to move downward and place it on the second tray touch plate 603 of the tray loading structure 6. The micro cylinder 609 is actuated, and the linkage structure of the tray pressing block 604 and the spring pressing sheet 605 can ensure that the empty tray is firmly and reliably positioned and will not move. The suction head carrying structure 2 loads the folding sheet on the delivery tray onto this empty tray through the suction head.

[0043] In one embodiment of the present invention:

[0044] like Fig. 9 and Fig.10As shown, the full tray collection structure 7 includes: a second base plate 701, the second base plate 701 is connected to the fixed installation platform 1; a second sheet metal 702, the second sheet metal 702 is connected to the second base plate 701; a second limit block 703, the second limit block 703 is connected to the second sheet metal 702; a second three-rod cylinder 704, the second three-rod cylinder 704 is connected to the second sheet metal 702; a shaft spring 705, the shaft spring 705 is connected to the second The second sheet metal 702 is connected; a snap-on mounting block 706, the snap-on mounting block 706 is connected to the second sheet metal 702; a second pressure strip 707, the second pressure strip 707 is connected to the second base plate 701; a second outer plate 708, the second outer plate 708 is connected to the second base plates 701 on both sides; a third tray touch plate 709, the third tray touch plate 709 is connected to the second base plate 701; a snap 710, the snap 710 is connected to the second base plate 701;

[0045] After the pallet is full of folding sheets, the positioning frame 507 and the pallet clamping block 508 on the other side of the pallet transfer structure 5 move to the bottom of the second pallet touch plate 603 of the pallet loading structure 6, the single-rod cylinder 501 is ventilated, the piston extends, and the pallet full of folding sheets falls on the pallet clamping block 508. The pneumatic slide drives the full pallet to move above the third pallet touch plate 709 of the full pallet collection structure 7, the second three-rod cylinder 704 of the full pallet collection structure 7 is actuated, the piston is extended to lift the full pallet and exceed the position of the buckle 710, the second three-rod cylinder 704 is ventilated, the piston retracts, due to the structural characteristics of the clamp head, it can rotate from bottom to top, but not from bottom to top, the full pallet will be held by the buckle, so the pallets full of folding sheets are collected from bottom to top in sequence.

[0046] In one embodiment of the present invention:

[0047] like Figure 1 As shown, the tray transport structure for loading the magnetic head flaps further includes: a sensor group 8, the sensor group 8 is connected to the fixed installation platform 1, and a start button 9, the start button 9 is connected to the fixed installation platform 1;

[0048] The entire structure detects signals from the sensor group 8, and the electrical system automatically controls the various structures to move in sequence, including feeding, placing empty trays, loading folded sheets, collecting full trays, etc., to complete the task of transporting the head folded sheet loading tray. The feeding structure 3 drives the delivery tray 304 to return, and this process is repeated.

[0049] The working principle of the present invention is: the head folding piece 305 is filled with the feeding structure 3 on both sides, and is manually fixed on the tray mounting platform 303. The positioning pin 306 and the positioning block 307 ensure that the feeding tray 304 is reliably and accurately positioned. The empty trays that need to be converted and loaded by the head folding piece 305 are placed in the empty tray placement structure 4 in turn. After the start button 9 is pressed, the delivery feeding structure 3 moves the delivery tray 304 to the specified position and waits for the folding sheet suction head to act. The empty tray placement structure 4 is used to place empty trays without folding sheets, which can be controlled to fall from the bottom in sequence for transportation. The slider cylinder 404 in the empty tray placement structure 4 is ventilated to drive the slide to move, and is transmitted to the plug plate group 415 through the slide rod connecting block 413, the bearing assembly 411, the gear rack 405, and the slide rod group 414. Initially, the second plug plate 4152 and the fourth plug plate 4154 extend out to hold all the empty trays, the first plug plate 4151 and the third plug plate 4153 are located above the second plug plate 4152 and the fourth plug plate 4154 and are in a retracted state. When the slider cylinder 404 acts, the second plug plate 4152 and the fourth plug plate 4154 are in a retracted state. The plug plate 4154 retracts, and the last empty pallet at the bottom falls down. At the same time, the first plug plate 4151 and the third plug plate 4153 extend out and just insert into the upper pallet of the fallen empty pallet to ensure that the remaining pallets are held up. At the same time, the first three-rod cylinder 406 lifts up the first pallet touch plate 410 to catch the fallen empty pallet. If the slider cylinder 404 alternates the gas exchange action, the pallets will fall down in sequence. The pneumatic slide in the pallet transfer structure 5 drives the unloading plate 505, the support plate 506, the positioning plate 507, and the pallet block 508 on one side through the workbench to move to the bottom of the first pallet touch plate 410 in the empty pallet placement structure 4. The first three-rod cylinder 406 exchanges gas, the piston retracts, and the empty pallet falls into the transfer structure and is introduced by the pallet block 408 for precise placement and positioning.

[0050] The second tray touch plate 603 in the tray loading structure 6 is brought to the designated position by the second linear module 601, and the tray transfer structure 5 moves again to transfer the empty tray to the second tray touch plate 60 of the tray loading structure 6. The single-rod cylinder 501 is ventilated, and the piston retracts, driving the empty tray to move downward and place it on the second tray touch plate 603 of the tray loading structure 6. The micro cylinder 609 is actuated, and the linkage structure of the tray pressing block 604 and the spring pressing plate 605 can ensure that the empty tray is firmly and reliably positioned and will not move. The suction head carrying structure 2 loads the folding pieces on the delivery tray onto this empty tray through the suction head. After the folding pieces are filled on the tray, the positioning frame 507 and the tray clamping block 508 on the other side of the tray transfer structure 5 move to the bottom of the second tray touch plate 603 of the tray loading structure 6, and the single-rod cylinder 501 is ventilated, and the piston extends, and the tray filled with folding pieces falls on the tray clamping block 508. The pneumatic slide drives the full tray to move above the third tray touch plate 709 of the full tray collection structure 7, and the second three-rod cylinder 704 of the full tray collection structure 7 is actuated, extending the piston to lift the full tray and exceed the position of the buckle 710, the second three-rod cylinder 704 is ventilated, and the piston retracts. Due to the structural characteristics of the clamping head, it can rotate from bottom to top, but cannot rotate from top to bottom, and the full tray will be supported by the buckle, so the full folding sheet trays are collected from bottom to top in turn. The entire structure is detected by the sensor group 8, and the electrical system automatically controls each structure to move in sequence, including feeding, placing empty trays, loading folding sheets, collecting full trays and other actions, completing the transportation task of the magnetic head folding sheet loading tray, and the feeding structure 3 drives the feeding tray 304 to return, and this process is repeated.

[0051] In summary, multiple pallets are continuously converted and automatically placed without the need for frequent manual operation, shortening processing time, reducing equipment idleness, ensuring the continuity of the installation process, meeting large-scale production needs, reducing manual assistance, and requiring only a small number of personnel for monitoring and maintenance, thus avoiding rework caused by human errors, optimizing resource allocation, and accurately controlling the placement position to ensure product consistency, reduce the defective rate, reduce the impact of external factors, and extend product life. It can be connected with other automated equipment to realize the automation of the production process, has a flexible design, and is versatile and extensible, helping enterprises upgrade.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tray transport structure for loading magnetic head flaps, characterized in that: include: Fixed installation platform; A suction tip carrying structure, wherein the suction tip carrying structure is connected to the fixed installation platform; Two sets of feeding structures, wherein the feeding structures are connected to the fixed installation platform; An empty tray placement structure, wherein the empty tray placement structure is connected to the workpiece feeding structures on both sides; A pallet transfer structure, wherein the pallet transfer structure is connected to a side of the fixed installation platform away from the empty pallet placement structure; a pallet loading structure connected to the fixed mounting platform; A full tray collection structure is connected to the fixed installation platform.

2. The tray transport structure for loading magnetic head flaps according to claim 1, characterized in that: The delivery feeding structure comprises: A first linear module, wherein the first linear module is connected to the fixed installation platform; a first workbench connected to a fixed installation platform; A tray mounting platform, the tray mounting platform is connected to a side of the first workbench away from the first linear module; A delivery tray, wherein the delivery tray is connected to the tray mounting platform; A magnetic head folding plate, wherein the magnetic head folding plate is placed on the top of the delivery tray; A positioning pin connected to the delivery tray; A positioning block is connected to a side of the delivery tray away from the positioning pin.

3. The tray transport structure for loading magnetic head flaps according to claim 2, characterized in that: The empty pallet placement structure comprises: a first base plate connected to the fixed mounting platform; a first sheet metal bracket connected to the first base plate; A first limiting block, wherein the first limiting block is connected to the inner side of the first sheet metal bracket; A slider cylinder connected to the first base plate; A gear rack, wherein the gear rack is connected to the slider cylinder; a first three-rod cylinder, the first three-rod cylinder being connected to the first sheet metal bracket; A cushion block connected to the bottom side of the first three-rod cylinder; a first pressure strip connected to the first base plate; A first outer plate, wherein the first outer plate is connected to first base plates on both sides; A first tray touch panel, wherein the first tray touch panel is connected to first external panels on both sides; a bearing assembly connected to the first base plate; A guide rail connected to the first base plate; A slide bar connecting block, wherein the slide bar connecting block is connected to the first base plate; A slide bar group, wherein the slide bar group is connected to the first outer plate; A plug-in board group is connected to the first outer panel.

4. The tray transport structure for loading magnetic head flaps according to claim 3, characterized in that: The slide bar group comprises: a first sliding bar connected to the first outer plate; a second sliding bar connected to the first sliding bar; a third sliding rod, the third sliding rod being connected to the first outer plate on a side away from the first sliding rod; A fourth sliding bar, wherein the fourth sliding bar is connected to the third sliding bar.

5. The tray transport structure for loading magnetic head flaps according to claim 4, characterized in that: The plug board group comprises: A first plug plate, the first plug plate being connected to a side of the first outer plate away from the first sliding rod; a second plug plate connected to the first sliding rod; A third plug plate, the third plug plate being connected to the first outer plate on a side close to the third sliding rod; A fourth plug board is connected to a side of the third plug board away from the first outer plate.

6. The tray transport structure for loading magnetic head flaps according to claim 5, characterized in that: The pallet transfer structure comprises: A plurality of pallet blocks, wherein the pallet blocks are connected to the bottom side of the fixed installation platform; A positioning frame connected to the pallet block; A support plate connected to the positioning frame; An unloading plate, wherein the unloading plate is connected to the supporting plate; A guide assembly, wherein the guide assembly is connected to the unloading plate; A vertical plate connected to the unloading plate; A cylinder fixing plate, wherein the cylinder fixing plate is connected to the vertical plates on both sides; A single-rod cylinder is connected to a cylinder fixing plate.

7. The tray transport structure for loading magnetic head flaps according to claim 6, characterized in that: The pallet loading structure comprises: A second linear module, wherein the second linear module is connected to the fixed installation platform; A second workbench, wherein the second workbench is connected to a second linear module; a second tray touch plate, the second tray touch plate being connected to the second workbench; A plurality of tray pressing blocks, wherein the plurality of tray pressing blocks are connected to the second tray contact plate; A spring pressing piece, wherein the spring pressing piece is connected to the second tray touch plate; A spring fixing block, wherein the spring fixing block is connected to the spring pressing piece; A spring fixing pin, wherein the spring fixing pin is connected to the second tray touch plate; A connecting rod connected to the second tray touch plate; A micro cylinder is connected to the second tray touch plate.

8. The tray transport structure for loading magnetic head flaps according to claim 7, characterized in that: The full tray collection structure comprises: a second base plate connected to the fixed mounting platform; a second sheet metal connected to the second base plate; A second limiting block, wherein the second limiting block is connected to the second sheet metal; a second three-rod cylinder, wherein the second three-rod cylinder is connected to the second sheet metal; A rotating shaft spring, wherein the rotating shaft spring is connected to the second sheet metal; A buckle mounting block connected to the second sheet metal; a second pressure strip connected to the second base plate; A second outer plate, wherein the second outer plate is connected to the second base plates on both sides; a third tray touch plate, the third tray touch plate being connected to the second base plate; A buckle is connected to the second base plate.

9. The tray transport structure for loading magnetic head flaps according to claim 1, characterized in that: The tray transport structure for loading the magnetic head flap also includes: A sensor group is connected to the fixed installation platform.

10. The tray transport structure for loading magnetic head flaps according to claim 1, characterized in that: The tray transport structure for loading the magnetic head flap also includes: A start button is connected to the fixed installation platform.

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