A hard disk fully automatic card opening machine

Abstract

The present invention relates to the field of hard disk card opening technology, and in particular to a hard disk fully automatic card opening machine, comprising a machine body, a plane transfer mechanism installed on the machine body, a lifting and grasping mechanism dynamically connected to the plane transfer mechanism, at least one set of hard disk card opening units installed on the machine body, and multiple sets of material tray stacking mechanisms installed on the machine body, wherein the hard disk card opening units and the material tray stacking mechanisms are both located within the transfer range of the plane transfer mechanism; the hard disk card opening unit comprises at least one hard disk card opening fixture installed on the machine body, a hard disk pressing mechanism installed on the machine body and acting on the hard disk card opening fixture, and a hard disk card opening system integrated in the machine body; wherein the hard disk card opening fixture comprises at least one limiting groove for positioning the hard disk and a pinhole plate elastically connected in the limiting groove; the labor cost and the card opening error rate can be greatly reduced, and the hard disk card opening operation can be systematically completed through the device, so that the card opening efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of hard disk card opening, in particular to a hard disk full-automatic card opening machine. Background Art

[0002] At present, SSDs need to be opened after SMT, RDT, BIT and other assembly or testing steps. The opening operation of SSDs requires the cooperation of computers or servers to complete the final generation. Taking RDT testing as an example, the process is generally as follows:

[0003] 1. Burn the offline scan (RDT) program to the SSD through the mass production tool of the PC. The RDT program is used to perform a full disk scan to determine the available blocks in the SSD;

[0004] 2. After burning the RDT program, disconnect the SSD from the PC and power on the SSD again so that the RDT program in the SSD can run;

[0005] 3. After the RDT program completes the scan (the flashing light indicates that the RDT program has completed the scan), reconnect the SSD to the PC;

[0006] 4. After the SSD is connected to the PC again, you need to use the PC's SSD mass production tool to select the RDT-based card activation method;

[0007] 5. Disconnect the SSD from the PC.

[0008] The card opening test is mainly to activate the hard disk and repair the hard disk fault; in order to control multiple hard disks for card opening test at the same time to improve the card opening efficiency, the traditional card opening method often requires a card opening fixture with multiple hard disk test ports to be connected to the PC host, so that the operator can insert multiple hard disks at the same time for card opening test, thereby reducing the frequent plugging and unplugging of hard disks; however, the traditional use of card opening fixtures requires manual plugging and unplugging of hard disks, which always leads to high labor costs, and the classification of good or bad products after the hard disk card opening test also needs to be done manually, which often leads to classification errors. Therefore, it is necessary to propose a new technical solution to solve the above problems. Summary of the invention

[0009] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.

[0010] A fully automatic hard disk card opening machine comprises a machine body, a plane transfer mechanism mounted on the machine body, a lifting and grasping mechanism connected to the plane transfer mechanism by power, at least one set of hard disk card opening units mounted on the machine body, and multiple sets of material tray stacking mechanisms mounted on the machine body, wherein the hard disk card opening units and the material tray stacking mechanisms are both located within the transfer range of the plane transfer mechanism; the hard disk card opening unit comprises at least one hard disk card opening fixture mounted on the machine body, a hard disk pressing mechanism mounted on the machine body and acting on the hard disk card opening fixture, and a hard disk card opening system integrated in the machine body;

[0011] Among them, the hard disk card opening fixture includes at least one limiting groove for positioning the hard disk and a pinhole plate elastically connected in the limiting groove; the hard disk card opening system includes a server host installed inside the body, a hard disk card opening plate electrically connected to the server host, and a hard disk connection guide pin arranged on the hard disk card opening plate, the hard disk card opening plate is fixedly connected to the limiting groove, and the hard disk connection guide pin is docked with the pinhole plate along the limiting groove, so that the hard disk connection guide pin can be exposed after the pinhole plate overcomes the elastic force and is pressed down; the hard disk pressing mechanism includes a lifting power frame installed on the body, a translational power mechanism installed on the lifting power frame for cooperating with the lifting and grabbing mechanism to make way, and a pressing component installed on the power end of the translational power mechanism and corresponding to the hard disk card opening fixture, the pressing component is used to apply a force to press down the pinhole plate.

[0012] Preferably, a blocking ring is provided at the upper edge of the limiting groove, and the edge of the pinhole plate cooperates with the blocking ring to limit the pinhole plate within the limiting groove; a guide wall is extended on the pinhole plate and abuts against the inner side of the blocking ring, and the inner side surface of the guide wall has an inclined surface for guiding the hard disk to be placed centrally.

[0013] Preferably, a limiting column is arranged in the limiting groove, a return spring abutting against the pinhole plate is sleeved on the limiting column, and the pinhole plate is elastically arranged in the limiting groove by the return spring.

[0014] Preferably, the front of the pinhole plate and the limiting groove are both provided with a mesh structure arranged in an array, and the hard disk connection guide pin is connected to the hard disk placed on the pinhole plate along the mesh structure.

[0015] Preferably, the lifting power frame includes a first lifting power cylinder installed inside the machine body, a first lifting frame connected to the piston end of the first lifting power cylinder, and a first lifting rod arranged on the first lifting frame and corresponding to a position outside the four corners of the hard disk card opening fixture. The first lifting rod is slidably connected to the first linear bearing, which is installed on the machine body. The first lifting rod is slidably penetrated from the inside of the machine body through the first linear bearing, and the translational power mechanism is installed on the first lifting rod.

[0016] Preferably, the translational power mechanism includes a first cross beam, a second cross beam, two translational guide rods connected between the first cross beam and the second cross beam, at least one downward pressure beam slidably mounted between the two guide rods, and a translational cylinder fixedly mounted on the second cross beam and dynamically connected to the downward pressure beam, and the downward pressure component is fixedly connected to the downward pressure beam; wherein, second linear bearings are respectively provided at both ends of the downward pressure beam, and the downward pressure beam is slidably connected to the translational guide rod through the second linear bearing, and when a plurality of downward pressure beams are provided, a transmission block is fixedly connected between two adjacent downward pressure beams.

[0017] Preferably, the planar transfer mechanism includes a lifting frame installed on both sides of the machine body, a first linear guide rail arranged on the lifting frame, a slider slidably connected to the first linear guide rail, a first linear module fixedly mounted on the sliders of the two first linear guide rails, and a second linear module installed on one of the lifting frames for driving the first linear module, and the lifting and grabbing mechanism is dynamically connected to the first linear module.

[0018] Preferably, a tray stacking mechanism is arranged in front of the hard disk card opening unit, the tray stacking mechanism is provided with four blocking walls installed on the body to form an enclosure mechanism, and the blocking wall located at the front end can be flipped open, the tray stacking mechanism also includes a second lifting power cylinder installed inside the body, a second lifting frame connected to the piston end of the second lifting power cylinder, a plurality of second lifting rods connected to the second lifting frame, and at least two lifting beams connected to the second lifting rods, a third linear bearing is slidably connected to the second lifting rod, the third linear bearing is installed on the body, the second lifting rod is slidably penetrated from the inside of the body through the third linear bearing, so that the two lifting beams are in the space enclosed by the four blocking walls, hard disk discharge trays are stacked on the two lifting beams, and the hard disk discharge trays are provided with a plurality of hard disk placement slots arranged in an array; wherein, four groups of tray stacking mechanisms are provided, and the four groups of tray stacking mechanisms are respectively used to place good hard disks, defective hard disks, hard disks to be detected and empty hard disk discharge trays.

[0019] Preferably, the planar transfer mechanism is power-connected to a fixed seat for installing a lifting and grabbing mechanism, and the lifting and grabbing mechanism includes a power motor installed on the back of the fixed seat, a synchronous pulley assembly rotatably connected to the front of the fixed seat and transmission-connected to the power motor, a second linear guide rail longitudinally fixedly installed in front of the fixed seat, a lifting seat slidably connected to the second linear guide rail and power-connected to the synchronous pulley assembly, and a vacuum suction cup connected to the lower end of the lifting seat.

[0020] Preferably, 4 groups of hard disk card opening units are provided, each group of hard disk card opening units is provided with 8 hard disk card opening jigs, and the 8 card opening jigs are arranged in two rows of front and back. 4 groups of lifting and grabbing mechanisms are provided, and the 4 groups of lifting and grabbing mechanisms correspond to each row of card opening jigs of each group of hard disk card opening units.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The above technical scheme adopts an ingenious structure to set up a hard disk card opening jig. By utilizing a structure that can expose the hard disk connection guide pin after pressing down, the hard disk can complete the operation of first positioning and then connecting to the power. After the hard disk to be opened is placed in the hard disk card opening jig, the force applied to the pinhole plate is realized by the hard disk pressing mechanism. The hard disk pressing mechanism is provided with a lifting power frame, a translational power mechanism and a pressing component, that is, the operation of pressing down the hard disk to be opened from top to bottom is realized, and the combination of the plane transfer mechanism and the lifting and grasping mechanism can pick up and place the hard disk to be opened from directly above the hard disk card opening jig, thereby completing the fully automated operation of taking and placing the hard disk to be opened and connecting to the server host; therefore, through the above technical means, it will be possible to greatly reduce labor costs, reduce the error rate of card opening, and can complete the systematic hard disk card opening operation through the equipment, so that the card opening efficiency is greatly improved.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0025] Figure 1 It is a schematic diagram of the structure of the present invention;

[0026] Figure 2 It is a structural schematic diagram of a hard disk card opening unit in the present invention;

[0027] Figure 3 It is a structural schematic diagram of the hard disk pressing mechanism in the present invention;

[0028] Figure 4 It is a structural schematic diagram of the hard disk card opening fixture in the present invention;

[0029] Figure 5 It is a schematic diagram of the cross-sectional structure of the hard disk card opening fixture connected to the server host in the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of the tray stacking mechanism of the present invention after removing the blocking wall;

[0031] Figure 7 It is a structural schematic diagram of the lifting and grabbing mechanism in the present invention.

[0032] The reference numerals and names in the figures are as follows:

[0033] Body 10, plane transfer mechanism 20, lifting frame 21, first linear guide rail 22, first linear module 24, second linear module 25, fixed seat 26, lifting and grasping mechanism 30, power motor 31, synchronous pulley assembly 32, second linear guide rail 33, lifting seat 34, vacuum suction cup 35, hard disk card opening unit 40, hard disk card opening fixture 41, limiting groove 411, pinhole plate 412, blocking ring 413, guide wall 414, limiting column 415, reset spring 416, hard disk pressing mechanism 42, hard disk card opening system 43, server Host 431, hard disk opening plate 432, hard disk connecting guide pin 433, lifting power frame 44, first lifting power cylinder 441, first lifting frame 442, first lifting rod 443, translation power mechanism 45, first cross beam 451, second cross beam 452, translation guide rod 453, downward pressure beam 454, translation cylinder 455, transmission block 456, downward pressure component 46, tray stacking mechanism 50, blocking wall 51, second lifting power cylinder 52, second lifting frame 53, second lifting rod 54, lifting beam 55, hard disk discharge tray 56. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0035] See also Figure 1-7 In an embodiment of the present invention, a hard disk fully automatic card opening machine includes a body 10, a plane transfer mechanism 20 installed on the body 10, a lifting and grasping mechanism 30 connected to the plane transfer mechanism 20 by power, at least one set of hard disk card opening units 40 installed on the body 10, and multiple sets of material tray stacking mechanisms 50 installed on the body 10, and the hard disk card opening units 40 and the material tray stacking mechanisms 50 are both located within the transfer range of the plane transfer mechanism 20; the hard disk card opening unit 40 includes at least one hard disk card opening fixture 41 installed on the body 10, a hard disk pressing mechanism 42 installed on the body 10 and acting on the hard disk card opening fixture 41, and a hard disk card opening system 43 integrated in the body 10;

[0036] The hard disk card opening fixture 41 includes at least one limiting groove 411 for positioning the hard disk and a pinhole plate 412 elastically connected to the limiting groove 411; the hard disk card opening system 43 includes a server host 431 installed inside the body 10, a hard disk card opening board 432 electrically connected to the server host 431, and a hard disk connection guide pin 433 arranged on the hard disk card opening board 432, the hard disk card opening board 432 is fixedly connected to the limiting groove 411, and the hard disk connection guide pin 433 is arranged along the limiting groove 411. 1 to dock with the pinhole plate 412, so that the pinhole plate 412 can expose the hard disk connection guide pin 433 after overcoming the elastic force and pressing down; the hard disk pressing mechanism 42 includes a lifting power frame 44 installed on the body 10, a translation power mechanism 45 installed on the lifting power frame 44 for making way for the lifting and grabbing mechanism 30, and a pressing component 46 installed on the power end of the translation power mechanism 45 and corresponding to the hard disk card opening fixture 41, and the pressing component 46 is used to apply a force to press down the pinhole plate 412.

[0037] The above technical solution adopts an ingenious structure to set the hard disk card opening fixture 41, and uses the structure that can expose the hard disk connection guide pin 433 after pressing down, so that the hard disk can complete the operation of first positioning and then connecting the power. Specifically, the hard disk card opening fixture is set as two parts of the limit slot 411 and the pinhole plate 412, and the elastic force is used to make the limit slot 411 and the pinhole plate 412 elastically match, and a hard disk card opening plate 432 is set to be fixedly connected to the limit slot 411. The hard disk card opening plate 432 is generally fixed at the bottom of the limit slot 411. If there are buttons, indicator lights, connection ports or some larger The hard disk card opening plate 432 is extended to the front of the limiting slot 411, so that the hard disk card opening plate 432 is convenient for fitting with the bottom of the limiting slot 411, and it is also convenient for the user to operate the hard disk card opening plate 432; a hard disk connection guide pin 433 is arranged on the side of the hard disk card opening plate 432 that fits with the limiting slot 411, and the arrangement of the hard disk connection guide pin 433 is set according to the hard disk to be opened, and the hard disk connection guide pin 433 passes through the limiting slot 411 and then docks with the pinhole plate 412, so that after the hard disk is placed in the pinhole plate 412 and a certain pressure is applied, the hard disk connection guide pin 433 can be pushed out of the pinhole plate 412. After the hard disk to be opened is passed through and docked with the hard disk, the server host 431 can perform the card opening operation on the hard disk to be opened; after the hard disk to be opened is placed in the hard disk opening fixture 41, the force applied to the pinhole plate 412 is realized by the hard disk pressing mechanism 42, and the hard disk pressing mechanism 42 is provided with a lifting power frame 44, a translation power mechanism 45 and a pressing component 46, the lifting power frame 44 is used to drive the pressing component 46 to move downward so as to press the hard disk to be opened, thereby forcing the pinhole plate 412 to be pressed downward, and the hard disk connection guide pin 433 will be exposed to be electrically connected to the hard disk to be opened; the translation power mechanism 45 is used to drive the pressing component 46, that is, when the hard disk to be opened is placed on the hard disk opening fixture 41, the pressing component 46 will avoid the top of the hard disk opening fixture 41 through the driving of the translational force mechanism 45, so that the combination of the plane transfer mechanism 20 and the lifting and grasping mechanism 30 can place the hard disk to be opened from just above the hard disk opening fixture 41, thereby completing the full automation of the operation of taking and placing the hard disk to be opened and connecting to the server host 431; therefore, through the above-mentioned technical means, it will be possible to greatly reduce labor costs, reduce the error rate of card opening, and can complete the systematic hard disk card opening operation through the equipment, so that the card opening efficiency is greatly improved.

[0038] See also Figure 4-5In this embodiment, a blocking ring 413 is provided at the upper edge of the limiting groove 411, and the edge of the pinhole plate 412 cooperates with the blocking ring 413 to limit the pinhole plate 412 in the limiting groove 411; a guide wall 414 is extended and formed on the pinhole plate 412 to abut against the inner side of the blocking ring 413, and the inner side of the guide wall 414 has an inclined surface for guiding the hard disk to be placed in the center. This structure is highly compact and can make the limiting groove 411 and the pinhole plate 412 elastically cooperate stably and reliably; a limiting column 415 is provided in the limiting groove 411, and a sleeve is provided on the limiting column 415 to abut against the pinhole plate The pinhole plate 412 is elastically set in the limiting groove 411 by the return spring 416 of 412, and the limit column 415 not only serves the purpose of abutting the pinhole plate 412 for limiting, but also serves to provide a certain height space for the compressed return spring 416. The structural design is ingenious and can achieve the elastic setting of the pinhole plate 412 in the limiting groove 411 within the minimum thickness range; the front parts of the pinhole plate 412 and the limiting groove 411 are both provided with an array-arranged mesh structure, and the hard disk connecting guide pin 433 is connected to the hard disk placed on the pinhole plate 412 along the mesh structure.

[0039] See also Figure 2-3In this embodiment, the lifting power frame 44 includes a first lifting power cylinder 441 installed inside the body 10, a first lifting frame 442 connected to the piston end of the first lifting power cylinder 441, and a first lifting rod 443 arranged on the first lifting frame 442 and corresponding to the position outside the four corners of the hard disk card opening fixture 41. The first lifting rod 443 is slidably connected with a first linear bearing (not shown in the figure), and the first linear bearing is installed on the body 10. The first lifting rod 443 is slidably penetrated from the inside of the body 10 through the first linear bearing. The translation power mechanism 45 is installed on the first lifting rod 443. Through the operation of the first lifting power cylinder 441, the first lifting rod 443 can be driven to move along the first linear bearing, so that the translation power mechanism 45 and the pressing component 46 on the translation power mechanism 45 can be lifted and lowered around the hard disk card opening fixture 41; the translation power mechanism 45 includes a first beam 451, a second beam 452, and a first beam 451 and a second beam 452 connected to the first beam 451 and the first linear bearing. Two translation guide rods 453 between the two cross beams 452, at least one pressing beam 454 slidably mounted between the two guide rods, and a translation cylinder 455 fixedly mounted on the second cross beam 452 and dynamically connected to the pressing beam 454, and a pressing component 46 fixedly connected to the pressing beam 454; wherein, second linear bearings (not shown) are respectively provided at both ends of the pressing beam 454, and the pressing beam 454 is slidably connected to the translation guide rod 453 through the second linear bearings, and the pressing beam 454 is provided with a plurality of When there are multiple hard disk card opening jigs 41 or multiple rows of hard disk card opening jigs 41, multiple pressing components 46 corresponding to the multiple hard disk card opening jigs 41 are provided, and multiple pressing beams 454 are provided according to the multiple rows of hard disk card opening jigs 41. The pressing component 46 is generally a buffer block, a buffer and the like that can be pressed down and has a certain buffering effect, so as to ensure that the hard disk to be opened will not be damaged when pressed down.

[0040] See also Figure 1 In this embodiment, the planar transfer mechanism 20 includes a lifting frame 21 installed on both sides of the body 10, a first linear guide 22 arranged on the lifting frame 21, a slider slidably connected to the first linear guide 22, a first linear module 24 fixedly mounted on the sliders of the two first linear guides 22, and a second linear module 25 installed on one of the lifting frames 21 for driving the first linear module 24. The lifting and grabbing mechanism 30 is dynamically connected to the first linear module 24. Through the movement of the first linear module 24 and the second linear module 25, the lifting and grabbing mechanism 30 can be driven to move to any position within the travel range of the first linear module 24 and the second linear module 25.

[0041] See also Figure 1 and Figure 6In this embodiment, the tray stacking mechanism 50 is arranged in front of the hard disk card opening unit 40. The tray stacking mechanism 50 is provided with four blocking walls 51 installed on the body 10 to form an enclosure mechanism, and the blocking wall 51 located at the front end can be flipped open. The tray stacking mechanism 50 also includes a second lifting power cylinder 52 installed inside the body 10, a second lifting frame 53 connected to the piston end of the second lifting power cylinder 52, a plurality of second lifting rods 54 connected to the second lifting frame 53, and a plurality of second lifting rods 54 connected to the second lifting rods 54. At least two lifting beams 55 are arranged on the second lifting rod 54, a third linear bearing (not shown) is slidably connected to the second lifting rod 54, and the third linear bearing is installed on the machine body 10. The second lifting rod 54 slides through the machine body 10 from the inside of the machine body 10 through the third linear bearing, so that the two lifting beams 55 are in the space surrounded by the four blocking walls 51, and a hard disk discharge tray 56 is stacked on the two lifting beams 55, and a plurality of hard disk placement slots (not shown) arranged in an array are arranged on the hard disk discharge tray 56; wherein the tray stacking mechanism 50 is provided with Four groups, four groups of tray stacking mechanisms 50 are respectively used to place good hard disks, defective hard disks, hard disks to be tested and empty hard disk discharge trays 56. Through this setting, by controlling the working stroke of the second lifting cylinder, the height of the two lifting beams 55 can be controlled, so as to achieve the operation of step-by-step lifting or lowering of multiple stacked hard disk discharge trays 56, so as to realize the operation of taking and placing the hard disk discharge trays 56 one by one at the same height. The operation of taking and placing the hard disk discharge trays 56 is also achieved by the lifting and grasping mechanism 30 combined with the plane transfer mechanism 20. If the grasping head of the lifting and grasping mechanism 30 is set to only grasp the hard disk to be opened, then another lifting and grasping mechanism 30 that is adapted to the hard disk discharge tray 56 and runs synchronously with the lifting and grasping mechanism 30 can be installed on the plane transfer mechanism 20. The height of the two lifting and grasping mechanisms 30 is controlled by the different lifting heights each time to achieve the purpose of giving way to the two lifting and grasping mechanisms 30, so as to achieve the controllable selection of the corresponding lifting and grasping head to grasp the hard disk to be opened or the hard disk discharge tray 56. Four groups of tray stacking mechanisms 50 are arranged. After the hard disks to be opened are grabbed by the combination of the plane transfer mechanism 20 and the lifting and grabbing mechanism 30 for the card opening operation, the opened hard disks can be selectively placed in the corresponding good or defective hard disk discharge tray 56, so as to realize automatic screening of the opened hard disks, and when the hard disks to be opened on the hard disk discharge tray 56 are removed, the empty hard disk discharge tray 56 can be grabbed and placed in the corresponding tray stacking mechanism 50. The operator only needs to put the stacked hard disk discharge tray 56 with the hard disks to be opened into the tray stacking mechanism 50 of the hard disks to be tested each time, and the card opening and screening operations of the batch of hard disks to be opened can be fully automatically performed. This can be achieved by flipping open the front end blocking wall 51 during the material discharge or material retrieval process, and the operation is convenient.

[0042] See also Figure 1 and Figure 7 In this embodiment, the plane transfer mechanism 20 is poweredly connected to a fixed seat 26 for installing a lifting and grabbing mechanism 30. The lifting and grabbing mechanism 30 includes a power motor 31 installed on the back of the fixed seat 26, a synchronous pulley assembly 32 rotatably connected to the front of the fixed seat 26 and transmission-connected to the power motor 31, a second linear guide rail 33 longitudinally fixedly installed in front of the fixed seat 26, a lifting seat 34 slidably connected to the second linear guide rail 33 and poweredly connected to the synchronous pulley assembly 32, and a vacuum suction cup 35 connected to the lower end of the lifting seat 34. Through this arrangement, when a plurality of lifting and grabbing mechanisms 30 are provided, A compact arrangement is achieved by having multiple lifting and grabbing mechanisms 30 share a fixed seat 26; specifically, four groups of hard disk card opening units 40 are provided, each group of hard disk card opening units 40 is provided with eight hard disk card opening fixtures 41, and the eight card opening fixtures are arranged in two rows, front and back; four groups of lifting and grabbing mechanisms 30 are provided, and the four groups of lifting and grabbing mechanisms 30 correspond to each row of card opening fixtures of each group of hard disk card opening units 40. The structure is simply arranged, and the planar transfer mechanism 20 and the lifting and grabbing mechanism 30 can simultaneously open the four groups of hard disk card opening units 40, and can carry four hard disks to be opened at a time, further improving the card opening speed.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

Claims

1. A hard disk fully automatic card opening machine, characterized in that: The invention comprises a machine body, a plane transfer mechanism installed on the machine body, a lifting and grasping mechanism connected to the plane transfer mechanism by power, at least one set of hard disk card opening units installed on the machine body, and multiple sets of material tray stacking mechanisms installed on the machine body, wherein the hard disk card opening units and the material tray stacking mechanisms are both located within the transfer range of the plane transfer mechanism; the hard disk card opening unit comprises at least one hard disk card opening fixture installed on the machine body, a hard disk pressing mechanism installed on the machine body and acting on the hard disk card opening fixture, and a hard disk card opening system integrated in the machine body; Among them, the hard disk card opening fixture includes at least one limiting groove for positioning the hard disk and a pinhole plate elastically connected to the limiting groove; the hard disk card opening system includes a server host installed inside the body, a hard disk card opening board electrically connected to the server host, and a hard disk connection guide pin arranged on the hard disk card opening board, the hard disk card opening board is fixedly connected to the limiting groove, and the hard disk connection guide pin is docked with the pinhole plate along the limiting groove, so that the hard disk connection guide pin can be exposed after the pinhole plate overcomes the elastic force and is pressed down; the hard disk pressing mechanism includes a lifting power frame installed on the body, a translational power mechanism installed on the lifting power frame, and a pressing component installed on the power end of the translational power mechanism and corresponding to the hard disk card opening fixture. When the hard disk to be opened is placed on the hard disk card opening fixture, the pressing component will avoid the top of the hard disk card opening fixture through the drive of the translational power mechanism, so that the combination of the plane transfer mechanism and the lifting and grasping mechanism can take and place the hard disk to be opened from directly above the hard disk card opening fixture, and the pressing component is used to apply a force to press down the pinhole plate.

2. The hard disk fully automatic card opening machine according to claim 1, characterized in that: A blocking ring is arranged at the upper edge of the limiting groove, and the edge of the pinhole plate cooperates with the blocking ring to limit the pinhole plate in the limiting groove; a guide wall is extended on the pinhole plate to abut against the inner side of the blocking ring, and the inner side surface of the guide wall has an inclined surface for guiding the hard disk to be placed centrally.

3. The hard disk fully automatic card opening machine according to claim 1, characterized in that: A limiting column is arranged in the limiting groove, a return spring abutting against the pinhole plate is sleeved on the limiting column, and the pinhole plate is elastically arranged in the limiting groove by the return spring.

4. The fully automatic hard disk card opening machine according to claim 1, characterized in that: The front of the pinhole plate and the limiting groove are both provided with a mesh structure arranged in an array, and the hard disk connection guide pin is connected to the hard disk placed on the pinhole plate along the mesh structure.

5. The hard disk fully automatic card opening machine according to claim 1, characterized in that: The lifting power frame includes a first lifting power cylinder installed inside the body, a first lifting frame connected to the piston end of the first lifting power cylinder, and a first lifting rod arranged on the first lifting frame and corresponding to the position outside the four corners of the hard disk card opening fixture. The first lifting rod is slidably connected with a first linear bearing, which is installed on the body. The first lifting rod is slidably penetrated from the inside of the body through the first linear bearing, and the translational power mechanism is installed on the first lifting rod.

6. The fully automatic hard disk card opening machine according to claim 5, characterized in that: The translational power mechanism includes a first crossbeam, a second crossbeam, two translational guide rods connected between the first crossbeam and the second crossbeam, at least one downward pressure beam slidably mounted between the two guide rods, and a translational cylinder fixedly mounted on the second crossbeam and dynamically connected to the downward pressure beam, and the downward pressure component is fixedly connected to the downward pressure beam; wherein, second linear bearings are respectively provided at both ends of the downward pressure beam, and the downward pressure beam is slidably connected to the translational guide rod through the second linear bearing, and when a plurality of downward pressure beams are provided, a transmission block is fixedly connected between two adjacent downward pressure beams.

7. The hard disk fully automatic card opening machine according to claim 1, characterized in that: The planar transfer mechanism includes a lifting frame installed on both sides of the machine body, a first linear guide rail arranged on the lifting frame, a slider slidably connected to the first linear guide rail, a first linear module fixedly mounted on the sliders of the two first linear guide rails, and a second linear module installed on one of the lifting frames for driving the first linear module. The lifting and grabbing mechanism is dynamically connected to the first linear module.

8. The hard disk fully automatic card opening machine according to claim 1, characterized in that: The tray stacking mechanism is arranged in front of the hard disk card opening unit, and the tray stacking mechanism is provided with four blocking walls installed on the body to form an enclosure mechanism, and the blocking wall located at the front end can be flipped open, and the tray stacking mechanism also includes a second lifting power cylinder installed inside the body, a second lifting frame connected to the piston end of the second lifting power cylinder, a plurality of second lifting rods connected to the second lifting frame, and at least two lifting beams connected to the second lifting rod, a third linear bearing is slidably connected to the second lifting rod, and the third linear bearing is installed on the body, and the second lifting rod is slidably penetrated from the inside of the body through the third linear bearing, so that the two lifting beams are in the space enclosed by the four blocking walls, and hard disk discharge trays are stacked on the two lifting beams, and the hard disk discharge tray is provided with a plurality of hard disk placement slots arranged in an array; wherein, the tray stacking mechanism is provided with four groups, and the four groups of tray stacking mechanisms are respectively used to place good hard disks, defective hard disks, hard disks to be detected and empty hard disk discharge trays.

9. The hard disk fully automatic card opening machine according to claim 1, characterized in that: The plane transfer mechanism is power-connected to a fixed seat for installing a lifting and grabbing mechanism. The lifting and grabbing mechanism includes a power motor installed on the back of the fixed seat, a synchronous pulley assembly rotatably connected to the front of the fixed seat and transmission-connected to the power motor, a second linear guide rail longitudinally fixedly installed in front of the fixed seat, a lifting seat slidably connected to the second linear guide rail and power-connected to the synchronous pulley assembly, and a vacuum suction cup connected to the lower end of the lifting seat.

10. A hard disk fully automatic card opening machine according to any one of claims 1 to 9, characterized in that: There are 4 groups of hard disk card opening units, each group of hard disk card opening units is provided with 8 hard disk card opening fixtures, the 8 card opening fixtures are arranged in two rows of front and back, and there are 4 groups of lifting and grabbing mechanisms, and the 4 groups of lifting and grabbing mechanisms correspond to each row of card opening fixtures of each group of hard disk card opening units.

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