CN111376022A

CN111376022A - Full-automatic memory bank disassembling equipment

Info

Publication number: CN111376022A
Application number: CN202010328766.8A
Authority: CN
Inventors: 昌建文; 林志成; 刘洪云; 刘艳军; 谭雪平; 冯为
Original assignee: Zhongshan Tuodian Electronic Technology Co ltd
Current assignee: Zhongshan Tuodian Electronic Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-07-07

Abstract

The invention discloses a full-automatic memory bank dismounting device, which comprises: a frame; the bracket is arranged on the rack; the mounting rack is arranged on the bracket in a liftable manner; the clamping assembly is arranged on the mounting frame and used for clamping the memory bank; the limiting piece is arranged on the clamping assembly and used for limiting the memory bank; the poking piece is rotatably arranged on the mounting frame and used for opening the clamping jaws of the main board slot; the first driving piece is arranged on the bracket, and the output end of the first driving piece is in transmission connection with the mounting frame; the second driving piece is arranged on the mounting frame, and the output end of the second driving piece is in transmission connection with the stirring piece; the pressing assembly is arranged on the mounting frame and used for pressing the main board; and the jacking positioning mechanism is arranged on the rack and used for supporting the main board. After the mounting bracket descends to preset position, compress tightly the subassembly and compress tightly the mainboard, prevent that the mainboard from because of the inhomogeneous perk of atress or take place the drunkenness at the in-process of removing the DRAM, improve the stability and the reliability of DRAM removal process.

Description

Full-automatic memory bank disassembling equipment

Technical Field

The invention relates to the technical field of computer production, in particular to full-automatic memory bank disassembling equipment.

Background

Among the prior art, full-automatic DRAM dismantlement equipment is at the in-process of pulling out the DRAM, because the mainboard is not placed levelly and smoothly or the atress is inhomogeneous, can lead to the mainboard perk, and simultaneously, the vibrations that the equipment during operation produced can drive the mainboard vibrations, leads to the mainboard to take place the drunkenness, and the process of pulling out of consequently DRAM is comparatively unstable, has the condition that DRAM or mainboard slot damaged, has brought the loss for the user.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides full-automatic memory bank disassembling equipment which can prevent a mainboard from tilting or moving.

According to the first aspect of the invention, the full-automatic memory bank dismounting device comprises: a frame; the bracket is arranged on the rack; the mounting rack is arranged on the bracket in a liftable manner; the clamping assembly is arranged on the mounting frame and is used for clamping the memory bank; the limiting piece is arranged on the clamping assembly and used for limiting the memory bank; the poking piece is rotatably arranged on the mounting rack and used for opening a clamping jaw of the main board slot; the first driving piece is arranged on the bracket, and the output end of the first driving piece is in transmission connection with the mounting rack; the second driving piece is arranged on the mounting frame, and the output end of the second driving piece is in transmission connection with the toggling piece; the pressing assembly is arranged on the mounting frame and is used for pressing the main board; and the jacking positioning mechanism is arranged on the rack and used for supporting the main board.

The full-automatic memory bank dismounting device provided by the embodiment of the invention at least has the following beneficial effects: through first driving piece drive after the mounting bracket descends to preset position, second driving piece drive stir the jack catch that the piece rotated in order to open the mainboard slot, the DRAM upsets afterwards, and through locating part is spacing to the formation of the DRAM that upsets, at last through centre gripping subassembly centre gripping DRAM and through first driving piece drive the mounting bracket rises in order to accomplish the process of pulling out of DRAM. Wherein, after the mounting bracket descends to preset position, compress tightly the lower extreme butt of subassembly on the mainboard to compress tightly the mainboard, thereby prevent that the mainboard from because of the inhomogeneous perk of atress or taking place the drunkenness at the in-process of pulling out the DRAM, be favorable to improving the stability and the reliability of DRAM removal process, damage at the in-process of pulling out of DRAM or mainboard slot at the DRAM in order to avoid DRAM or mainboard slot, satisfied user's demand betterly.

According to some embodiments of the present invention, the pressing assembly includes a pressing member and a sleeve, the sleeve is disposed on the bracket, an upper end of the pressing member slidably penetrates through the sleeve, a step is disposed on an upper portion of the pressing member, an abutting portion is disposed at an upper end of the sleeve, a first pressing spring is sleeved on an upper end of the pressing member, one end of the first pressing spring abuts against the abutting portion, the other end of the first pressing spring abuts against the step, and a first limiting portion is disposed at a top of the pressing member.

According to some embodiments of the invention, the lower end of the pressing member is provided with a rubber pad.

According to some embodiments of the invention, the clamping assembly comprises: the linear driving assembly is arranged on the mounting frame, and the limiting piece is arranged on the linear driving assembly; the middle part of the clamping piece is hinged to the limiting piece, the upper end of the clamping piece is connected to the output end of the linear driving assembly, and a hook portion is arranged at the lower end of the clamping piece.

According to some embodiments of the present invention, the linear driving assembly includes a first cylinder, a connecting member is disposed on a cylinder of the first cylinder, an upper end of the connecting member slidably penetrates through the mounting frame, the upper end of the connecting member has a second limiting portion, a second pressing spring is sleeved on the connecting member, one end of the second pressing spring abuts against the mounting frame, and the other end of the second pressing spring abuts against the cylinder of the first cylinder.

According to some embodiments of the present invention, the position-limiting member is provided with a first position-limiting groove corresponding to the memory bank.

According to some embodiments of the invention, the jacking-positioning mechanism comprises: mounting a plate; the bearing piece is arranged above the mounting plate in a lifting manner; the transmission piece is rotatably arranged on the mounting plate, and the upper end of the transmission piece acts on the bottom of the bearing piece to drive the bearing piece to lift; the driving piece is arranged on the mounting plate, and the output end of the driving piece is in transmission connection with the lower end of the transmission piece; limit structure for the restriction the driving medium pivoted maximum angle, limit structure set up in the mounting panel, when the driving medium rotated to maximum angle, the upper portion of driving medium was acutely angled with the contained angle that is located the horizontal plane in driving medium direction of rotation the place ahead.

According to some embodiments of the invention, the driving member is in a rod shape, the driving member is arranged on the mounting plate in a penetrating manner, the middle part of the driving member is hinged to the mounting plate, the driving member is an air cylinder assembly arranged at the bottom of the mounting plate, and a piston rod of the air cylinder assembly can act on the driving member and drive the driving member to rotate relative to the mounting plate.

According to some embodiments of the invention, the limiting structure comprises a limiting block mounted on the mounting plate, the limiting block is arranged at the top of the mounting plate and located at the right side of the rotation center of the transmission piece, and when the transmission piece rotates to abut against the limiting block, the upper part of the transmission piece inclines towards the limiting block.

According to some embodiments of the invention, a damping device is provided on the mounting plate.

Additional aspects and advantages of the invention 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 the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of a motherboard slot and a memory bank with a latch of the motherboard slot in an open state;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 4 is a side view of a partial structure of an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a hold-down assembly in accordance with an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at C;

FIG. 7 is an enlarged view of a portion of FIG. 4 at B;

FIG. 8 is an enlarged partial schematic view at D of FIG. 7;

FIG. 9 is a schematic structural diagram of a limiting element according to an embodiment of the invention;

FIG. 10 is an enlarged view of a portion of FIG. 9 at E;

FIG. 11 is a schematic view of a clamp according to an embodiment of the present invention;

FIG. 12 is a schematic structural view of a toggle member according to an embodiment of the present invention;

FIG. 13 is a first schematic view of the overall structure of a jacking-positioning mechanism according to an embodiment of the present invention;

FIG. 14 is a front view of FIG. 13 with the first guide structure hidden;

FIG. 15 is a schematic view of the overall structure of a jacking-positioning mechanism according to an embodiment of the present invention;

FIG. 16 is an enlarged partial schematic view at F of FIG. 15;

FIG. 17 is an exploded view of the jacking positioning mechanism of an embodiment of the present invention with the first guide structure concealed;

fig. 18 is a partially enlarged schematic view at G in fig. 17.

Reference numerals:

a support 10, a slide rail 11;

a mounting frame 20, a first sliding seat 21;

the clamping component 30, the clamping piece 31, the hook part 311, the first air cylinder 32 and the connecting piece 321;

a stopper 40, a first stopper groove 41, an inclined surface 411, and a second position sensor 42;

the shifting piece 50, the extending part 51, the shifting rod 52, the shifting claw 53 and the avoiding opening 54;

a first driving member 60;

a second driver 70;

the pressing component 80, the pressing piece 81, the step position 811, the first top pressure spring 812, the first limiting part 813, the rubber cushion 814, the sleeve 82 and the abutting part 821;

the mounting plate 91, the mounting through hole 911, the stopper 912, the mounting bracket 913, the guide rail 914, the supporting member 92, the second limit groove 921, the blocking portion 9211, the positioning pin 922, the transmission member 93, the third limit portion 931, the second connecting shaft 932, the second bearing 9321, the connecting rod 933, the third driving member 94, the pushing block 941, the clamping groove 9411, the second sliding seat 9412, the first guide structure 95, the linear bearing 951, the guide pillar 952, the fourth limit portion 953, the hydraulic buffer 96 and the cushion pad 97.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that if an orientation description is referred to, for example, the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if several, more than, less than, more than, above, below, or within words appear, several means are one or more, several means are two or more, more than, less than, more than, etc. are understood as not including the number, and more than, less than, within, etc. are understood as including the number.

In the description of the present invention, if the first, second, etc. terms appear, they are only used for distinguishing technical features, but are not to be interpreted as indicating or implying relative importance or implying number of indicated technical features or implying precedence of indicated technical features.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 and 2, the main board slot a has a latch a1 thereon, and the side of the memory bank b has a notch b1 for catching the latch a 1.

Referring to fig. 3 and 4, the main board memory bank removing mechanism according to the embodiment of the present invention includes a frame (not shown), a support 10, a mounting frame 20, a clamping assembly 30, a limiting member 40, a toggle member 50, a first driving member 60, a second driving member 70, and a pressing assembly 80.

The support 10 sets up in the frame, the mounting bracket 20 sets up on the support 10 with liftable, centre gripping subassembly 30 sets up on the mounting bracket 20, and be used for centre gripping DRAM, locating part 40 sets up on centre gripping subassembly 30, and be used for forming spacingly to DRAM, it rotationally sets up on the mounting bracket 20 to dial piece 50, and be used for opening the jack catch of mainboard slot, first driving piece 60 sets up on the support 10, the output and the mounting bracket 20 transmission of first driving piece 60 are connected, go up and down with drive mounting bracket 20, second driving piece 70 sets up on the mounting bracket 20, the output and the transmission of the piece 50 of dialling of second driving piece 70 are connected, it rotates to dial piece 50 with the drive, it sets up on the mounting bracket 20 to compress tightly the subassembly 80, and be used for compressing tightly the mainboard, jacking positioning mechanism 90 sets up.

After the first driving member 60 drives the mounting frame 20 to descend to the preset position, the second driving member 70 drives the toggle member 50 to rotate so as to open the claw of the motherboard slot, then the memory bank pops up, the popped memory bank is limited by the limiting member 40, and finally the memory bank is clamped by the clamping assembly 30 and the mounting frame 20 is driven to ascend by the first driving member 60 so as to complete the memory bank unplugging process. Wherein, after mounting bracket 20 descends to preset position, compress tightly the lower extreme butt of subassembly 80 on the mainboard to compress tightly the mainboard, thereby prevent that the mainboard from because of the inhomogeneous perk of atress or taking place the drunkenness at the in-process of pulling out the DRAM, be favorable to improving the stability and the reliability of DRAM pulling out the process, damage at the in-process of pulling out of DRAM or mainboard slot, user's demand has been satisfied betterly.

It should be noted that in some embodiments, the pressing member 80 is in point contact with the main board, so that there are at least three pressing members 80, but of course, the point contact may be replaced by a surface contact, and at least one pressing member 80 is only needed.

Referring to fig. 5 and 6, in some embodiments, the pressing assembly 80 includes a pressing member 81 and a sleeve 82, the sleeve 82 is disposed on the bracket 10, an upper end of the pressing member 81 slidably penetrates through the sleeve 82, a step 811 is disposed on an upper portion of the pressing member 81, an abutting portion 821 is disposed on an upper end of the sleeve 82, a first pressing spring 812 is sleeved on an upper end of the pressing member 81, one end of the first pressing spring 812 abuts against the abutting portion 821, the other end abuts against the step 811, and a first limiting portion 813 is disposed on a top of the pressing member 81. Through first roof pressure spring 812 for when the mainboard was not placed levelly and smoothly, pressing member 81 can the self-adaptation and provide stable packing force, has further improved the stability and the reliability of memory bank pulling out the process.

Referring to fig. 5, in some embodiments, a rubber pad 814 is disposed at a lower end of the pressing member 81 to prevent the main board from being scratched by the pressing member 81.

In some of these embodiments, the rubber pad 814 is detachably connected to the lower end of the pressing member 81, so that the rubber pad 814 can be replaced when worn.

Referring to fig. 5 and 6, in some embodiments, the first position-limiting portion 813 is detachably connected to the top of the pressing member 81, so as to facilitate the installation and the removal of the pressing member 81, and facilitate the assembly and the maintenance of the pressing member 81.

It should be noted that, in some embodiments, the first limiting portion 813 may be a screw screwed to the top of the pressing member 81, a nut screwed to the top of the pressing member 81, a T-shaped block clamped to the top of the pressing member 81, or other structures, which is not limited herein.

Referring to fig. 5, in some embodiments, the upper portion c and the lower portion d of the pressing member 81 are of a split structure, the lower portion d of the pressing member 81 is detachably connected to the upper portion c of the pressing member 81, and the lower portion d of the pressing member 81 with different lengths can be replaced according to actual requirements, so as to improve the adaptability of the pressing member 81.

Referring to fig. 7, 8 and 11, in some embodiments thereof, clamp assembly 30 includes a linear drive assembly and a clamp 31.

The linear driving assembly is arranged on the mounting frame 20, the limiting member 40 is arranged on the linear driving assembly, the middle part of the clamping member 31 is hinged to the limiting member 40, the upper end of the clamping member 31 is connected to the output end of the linear driving assembly, and the lower end of the clamping member 31 is provided with a hook portion 311.

Through the cooperation between the breach of hook portion 311 and memory bank lateral part, it is spacing to form the memory bank in vertical direction to in the centre gripping of centre gripping subassembly 30 centre gripping memory bank pull out, and sharp drive assembly can drive holder 31 and rotate, make holder 31 open or draw in the lateral part of memory bank, its simple structure easily realizes, and the transmission is stable.

Referring to fig. 7 and 8, in some embodiments, the linear driving assembly includes a first cylinder 32, a connecting member 321 is disposed on a cylinder of the first cylinder 32, an upper end of the connecting member 321 slidably penetrates the mounting frame 20, an upper end of the connecting member 321 has a second limiting portion (not shown), a second pressing spring (not shown) is sleeved on the connecting member 321, one end of the second pressing spring abuts against the mounting frame 20, and the other end of the second pressing spring abuts against the cylinder of the first cylinder 32. The second top pressure spring makes the clamping assembly 30 in the process of removing the memory bank, the cylinder barrel of the first cylinder 32 can be self-adaptive to the unevenness phenomenon caused by the fact that the main board is not placed in place or shakes, and the stability and the reliability of the process of removing the memory bank are further improved.

It should be noted that, in some embodiments, a connecting block is disposed at an end of a piston rod of the first cylinder 32, a bar-shaped through hole is vertically disposed on the connecting block, a first connecting shaft is hinged to an upper end of the clamping member 31, and the first connecting shaft is slidably disposed in the bar-shaped through hole vertically.

It should be noted that, in some embodiments, the connecting member 321 may be a bolt screwed to the cylinder of the first cylinder 32, wherein the second limiting portion is a head of the bolt to facilitate installation and removal, the connecting member 321 may also be a connecting column integrally formed on the cylinder of the first cylinder 32, wherein the second limiting portion is a screw or a nut screwed to an upper end of the connecting member 321, and the linear driving assembly may also be a hydraulic cylinder, or a motor and a screw rod structure, which is not limited herein.

It should be noted that, in some embodiments, a lateral positioning column (not shown in the drawings) is disposed on the cylinder barrel of the first cylinder 32, a positioning hole (not shown in the drawings) is disposed on the mounting frame 20 corresponding to the lateral positioning column, a swing pin of the lateral positioning column is inserted into the positioning hole, and the lateral positioning column enables the cylinder barrel of the first cylinder 32 to be reset after a slight misalignment is generated between the cylinder barrel and the mounting frame 20 due to an uneven phenomenon of the adaptive main board.

It should be noted that, the side direction reference column includes main part, swing pin and spring, and the main part is open-topped tubular structure, and the swing pin inserts and locates in the main part, and the spring sets up between swing pin and main part, and the swing pin can overcome the elastic force swing of spring when receiving external force, and the swing pin can reset under the elastic force of spring when not receiving external force, specifically, refer to yi wei PT55 side direction reference column, german mark GN715 side thrust pin etc. in taiwan.

Referring to fig. 9 and 10, in some embodiments, the limiting member 40 is provided with a first limiting groove 41 corresponding to the memory bank to limit the memory bank in the horizontal direction, so as to improve the stability of the memory bank in the unplugging process.

Referring to fig. 9 and 10, in some embodiments, an inclined surface 411 is disposed on the side wall of the first limiting groove 41 at the bottom opening of the first limiting groove 41, so that the opening of the first limiting groove 41 is in a flaring structure, which is convenient for the first limiting groove 41 to be in butt joint with the internal memory bank, and the inclined surface 411 has a guiding function.

Referring to fig. 4, in some embodiments, the first driving member 60 includes a servo motor, and a screw structure (not shown) and a rail structure are disposed between the first driving member 60 and the mounting frame 20 to drive the mounting frame 20 to move up and down.

Referring to fig. 4, it should be noted that in some embodiments, the guide rail structure includes a sliding rail 11 disposed on the support 10 and a first sliding seat 21 disposed on the mounting frame 20, and the first sliding seat 21 is slidably connected to the sliding rail 11, but the guide rail structure may also be a guide post and a linear bearing or other structures that are engaged with each other, and is not limited herein.

It should be noted that, in some embodiments, at least two first position sensors (not shown) are disposed on the bracket 10, and a detected member (not shown) is disposed on the first sliding seat 21, so that the first position sensors and the detected member cooperate to control the lifting stroke of the mounting bracket 20.

Referring to fig. 4, 7 and 8, it should be noted that in some embodiments, the limiting member 40 is provided with a second position sensor 42 corresponding to the clamping member 31, and the opening and closing state of the clamping member 31 is fed back by the second position sensor 42 to ensure stability and reliability of the memory bank removing process, so as to prevent the clamping member 31 from being in an unopened state when the clamping member 30 descends, and prevent the mounting block 20 from failing to descend to the predetermined position due to interference between the clamping member 31 and the claws of the motherboard slot.

Referring to fig. 7, 8 and 12, in some embodiments, the upper end of the toggle member 50 is hinged to the mounting frame 20, the second driving member 70 includes a vertically arranged second cylinder, the upper portion of the toggle member 50 is provided with an extending portion 51 along the horizontal direction, and a piston rod of the second cylinder is connected to the extending portion 51, wherein the connection manner of the piston rod of the second cylinder and the extending portion 51 is suitable for the connection manner of the piston rod of the first cylinder 32 and the clamping member 31.

It should be noted that, in some embodiments, the middle portion of the toggle member 50 may be hinged to the mounting frame 20, the second cylinder is transversely disposed, and the upper end of the toggle member 50 is connected to the piston rod of the second cylinder.

It should be noted that, in some embodiments, at least two pairs of the clamping members 31 are provided, and the number of the second cylinders, the first limiting grooves 41 and the poking members 50 is adapted to the two pairs of clamping members, so as to improve the pulling efficiency.

Referring to fig. 11, it should be noted that, in some embodiments, the lower end of the clamping member 31 is provided with a plurality of hook portions 311 at intervals side by side, so that the second air cylinder can drive the plurality of hook portions 311 to clamp the memory bank by driving one clamping member 31, and the plurality of hook portions 311 can act synchronously, which is beneficial to improving the stability and reliability of the memory bank removing process.

Referring to fig. 12, it should be noted that, in some embodiments, the toggle element 50 includes a toggle rod 52 and a toggle claw 53, the extension portion 51 is disposed on the toggle rod 52, the toggle claw 53 is disposed in a plurality and is disposed side by side, and an avoidance opening 54 is disposed between two adjacent toggle claws 53 corresponding to the hook portion 311 and the memory bank, so that one toggle rod 52 can drive the plurality of toggle claws 53 to move, and the plurality of toggle claws 53 can move synchronously, which is beneficial to improving stability and reliability of the memory bank removing process.

Referring to fig. 13 to 15, the jacking positioning mechanism includes a mounting plate 91, a supporting member 92, a transmission member 93, a third driving member 94 and a limiting structure.

Supporting piece 92 sets up in the top of mounting panel 91 liftable ground, driving medium 93 rotationally sets up on mounting panel 91, the upper end of driving medium 93 acts on the bottom of supporting piece 92 and goes up and down with drive supporting piece 92, third driving piece 94 sets up on mounting panel 91, the output of third driving piece 94 is connected with the lower extreme transmission of driving medium 93, limit structure sets up in mounting panel 91, be used for restricting the pivoted maximum angle of driving medium 93, when driving medium 93 rotated to maximum angle, the upper portion of driving medium 93 was acutely angled with the contained angle that is located the horizontal plane in driving medium 93 direction of rotation the place ahead.

The third driving member 94 drives the transmission member 93 to rotate relative to the mounting plate 91, the height of the upper end of the transmission member 93 changes during the rotation process, so as to drive the supporting member 92 to lift relative to the mounting plate 91, and the excessive rotation of the transmission member 93 is prevented through the limiting structure, wherein the upper end of the transmission member 93 always acts on the bottom of the supporting member 92, so as to provide stable supporting force for the supporting member 92, which is beneficial to ensuring the stability of the supporting member 92 after positioning, in the jacking process of the supporting member 92, namely in the process that the upper end of the transmission member 93 rotates to the highest point, the change rate of the height of the upper end of the transmission member 93 gradually decreases to zero, namely the change rate of the height of the upper end of the transmission member 93 is smaller when the upper end of the transmission member is close to the highest point, which is beneficial to reducing the impact force received by the supporting member 92 when the jacking is in place, so, the upper portion of the transmission member 93 forms an acute angle with a horizontal plane located in front of the rotation direction of the transmission member 93, and at this time, the transmission member 93 is located at a dead point position, so that the transmission member 93 can be prevented from rotating reversely due to the force applied to the supporting member 92.

It should be noted that a first guiding structure 95 is disposed between the mounting plate 91 and the supporting member 92, so that the supporting member 92 can be lifted relative to the mounting plate 91.

Referring to fig. 13 and 15, it should be noted that, in some embodiments, the first guide structure 95 includes a linear bearing 951 vertically penetrating through the mounting plate 91 and a guide pillar 952 slidably penetrating through the linear bearing 951, an upper end of the guide pillar 952 is connected to a bottom of the supporting member 92, a fourth limiting portion 953 for limiting is disposed at the bottom of the guide pillar 952, and two high-strength rubber sleeves (not shown) for buffering are sleeved on the guide pillar 952, one of the high-strength rubber sleeves is located between the linear bearing 951 and the fourth limiting portion 953, and the other is located at a top of the linear bearing 951.

It should be noted that, in some embodiments, the first guiding structure may also be a rack and pinion structure or other structures, which is not limited herein.

Referring to fig. 13 to 15 and 17, in some embodiments, the transmission member 93 is rod-shaped, the transmission member 93 is disposed through the mounting plate 91, the middle portion of the transmission member 93 is hinged to the mounting plate 91, the third driving member 94 is a cylinder assembly transversely disposed at the bottom of the mounting plate 91, and a piston rod of the cylinder assembly can act on the transmission member 93 and drive the transmission member 93 to rotate relative to the mounting plate 91. Specifically, be provided with installation through-hole 911 on the mounting panel 91, the driving medium 93 wears to locate in installation through-hole 911, of course, also can be provided with U type breach on the mounting panel, and the driving medium wears to locate in the U type breach, does not do the injeciton here.

It should be noted that, in some embodiments, the transmission member may also be a cam, and correspondingly, the third driving member is a motor, which is not limited herein.

Referring to fig. 13 to 15, in some embodiments, the limiting structure includes a limiting block 912 installed on the installation plate 91, the limiting block 912 is disposed at the top of the installation plate 91 and located on the right side of the rotation center of the transmission member 93, when the transmission member 93 rotates to abut against the limiting block 912, the upper portion of the transmission member 93 tilts towards the limiting block 912, referring to fig. 2 and 9, an included angle α between the upper portion of the transmission member 93 and the installation plate 91 is smaller than 90 °, that is, an included angle between the upper portion of the transmission member 93 and a horizontal plane located in front of the rotation direction of the transmission member 93 is an acute angle, after the supporting member 92 is lifted to a position, the transmission member 93 rotates to abut against the limiting block 912 to form a limit to the transmission member 93, and at this time, the transmission member 93 is located at a dead point position, the heavy-load transmission member.

It should be noted that, in some embodiments, the limiting block is disposed at the bottom of the mounting plate and located on the left side of the rotation center of the transmission member, and when the transmission member rotates to abut against the limiting block, the lower portion of the transmission member tilts towards the limiting block.

In some embodiments, the stop block 912 is removably mounted to the mounting plate 91 such that the stop block 912 can be replaced periodically to prevent positioning errors due to wear. Specifically, the limiting block 912 may be detachably mounted on the mounting plate 91 by a screw joint, a snap joint, or other methods, which are not limited herein.

It should be noted that, in some embodiments, the limiting structure may also be an inner wall of the installation through hole 911 for penetrating the transmission member 93, and by defining the shape and the size of the installation through hole 911, when the transmission member 93 rotates to abut against the inner wall of the installation through hole 911, the transmission member 93 tilts towards the inner wall.

In some embodiments, the mounting plate 91 is provided with a buffer device, which can provide a buffer force for the support 92 against the impact force of the cylinder assembly when the support 92 is lifted to the proper position, so as to further reduce the vibration of the support 92 and reduce the noise.

Referring to fig. 13 to 17, in some embodiments, the damping device includes an oil buffer 96, the oil buffer 96 is transversely disposed at the bottom of the mounting plate 91 and disposed at the other side of the transmission member 93 relative to the cylinder assembly, a piston rod of the oil buffer 96 acts on the transmission member 93, and when the support member 92 is lifted up to the proper position, the oil buffer 96 can provide a damping force for the transmission member 93 against the impact force of the cylinder assembly, so as to provide a damping force for the support member 92.

It should be noted that, in some embodiments, the hydraulic buffer 96 may be replaced by a hydraulic buffer, which is not limited herein.

Referring to fig. 13 and 14, in some embodiments, the buffering device includes a buffering pad 97, a mounting bracket 913 is disposed on the mounting plate 91, the mounting bracket 913 is L-shaped, the buffering pad 97 is disposed on the mounting bracket 913 and located above the supporting member 92, when the supporting member 92 is lifted to the proper position, the buffering pad 97 acts on the top of the workpiece to be processed, and can limit the impact force of the cylinder assembly to the workpiece to be processed, so as to prevent the workpiece to be processed from separating from the supporting member 92, and at the same time, the buffering pad can provide a buffering force for the workpiece to be processed, so as to prevent the workpiece to be processed from being damaged, and can provide a buffering force for the supporting member 92.

Referring to fig. 13, 17 and 18, in some embodiments, the bottom of the supporting member 92 is provided with a second limiting groove 921, the second limiting groove 921 is of an open-bottom structure, the upper end of the transmission member 93 is slidably disposed in the second limiting groove 921, the upper end of the transmission member 93 is provided with a third limiting portion 931, and the bottom of the second limiting groove 921 is provided with a blocking portion 9211 corresponding to the third limiting portion 931. The rotation of the transmission member 93 is guided by the second limiting groove 921, and the supporting member 92 is prevented from being separated from the transmission member 93 by the impact force of the cylinder assembly when being lifted to the proper position by the cooperation of the third limiting portion 931 and the blocking portion 9211.

Referring to fig. 17 and 18, in some embodiments, the third limiting portion 931 is a first bearing, so that the upper end of the transmission member 93 slides relative to the second limiting groove 921, which is beneficial to improving the smoothness of the transmission member 93 during rotation.

Referring to fig. 18, it should be noted that in some embodiments, the stopping portion 9211 is a folded edge disposed at the bottom of the second limiting groove 921, and of course, the stopping portion may also be a protruding portion disposed at the bottom of the limiting groove, which is not limited herein.

Referring to fig. 17, in some embodiments, four transmission members 93 are provided, the four transmission members 93 are bilaterally symmetrical and are symmetrical front and back, a second connecting shaft 932 is connected between the lower ends of the two transmission members 93 on the left side or the right side, a connecting rod 933 is connected between the lower ends of the two transmission members 93 on the bilaterally symmetrical side to form a connecting rod mechanism, and the piston rod of the cylinder assembly acts on the second connecting shaft 932, so that the four transmission members 93 can rotate synchronously. Only the cylinder assembly is needed to provide four evenly distributed supporting forces for the supporting piece 92, and the stability of the supporting piece 92 in the lifting process is ensured.

Referring to fig. 15 to 17, it should be noted that in some embodiments, a second connecting shaft is connected between the two transmission members 93 on the left side and between the two transmission members 93 on the right side, which is beneficial to enhance the stability of the link mechanism.

Referring to fig. 14 to 16, it should be noted that, in some embodiments, a piston rod of the cylinder assembly is connected to a pushing block 941, the pushing block 941 is provided with a locking groove 9411, the second connecting shaft 932 is inserted into the locking groove 9411, and a second bearing 9321 is disposed on the second connecting shaft 932 corresponding to the locking groove 9411 to adapt to the fluctuation of the second connecting shaft 932 generated in the rotation process of the transmission member 93.

In some embodiments, a second guiding structure is disposed between the pushing block 941 and the mounting plate 91 to limit the moving track of the pushing block 941, which is beneficial to enhancing stability.

Referring to fig. 14 to 17, in some embodiments, the second guiding structure includes a second sliding seat 9412 disposed on the pushing block 941 and a guide rail 914 disposed on the mounting plate 91, and the second sliding seat 9412 is slidably disposed on the guide rail 914.

Referring to fig. 13, 14 and 17, in some of these embodiments, the top of the susceptor 92 is provided with locating pins 922 for locating the workpiece to be machined.

In the description of the present specification, if reference is made to the description of "one embodiment", "some embodiments", "exemplary embodiments", "examples", "specific examples", and "some examples", etc., reference is made to the terminology, it is intended that a particular feature, structure, material, or characteristic described in connection with the embodiment or example be included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a full-automatic DRAM dismantlement equipment which characterized in that includes:

a machine frame, a plurality of guide rails and a plurality of guide rails,

a bracket (10), the bracket (10) being disposed on the frame;

the mounting rack (20), the mounting rack (20) is arranged on the bracket (10) in a lifting manner;

the clamping assembly (30) is arranged on the mounting frame (20) and is used for clamping the memory bank;

the limiting piece (40), the limiting piece (40) is arranged on the clamping component (30) and is used for limiting the memory bank;

the poking piece (50) is rotatably arranged on the mounting rack (20) and is used for opening a claw of the main board slot;

the first driving piece (60), the first driving piece (60) is arranged on the bracket (10), and the output end of the first driving piece (60) is in transmission connection with the mounting rack (20);

the second driving piece (70), the second driving piece (70) is arranged on the mounting rack (20), and the output end of the second driving piece (70) is in transmission connection with the toggle piece (50);

the pressing assembly (80) is arranged on the mounting frame (20) and is used for pressing the main board;

and the jacking positioning mechanism (90) is arranged on the rack and used for supporting the main board.

2. The full-automatic memory bank dismounting device according to claim 1, wherein the pressing assembly (80) comprises a pressing member (81) and a sleeve (82), the sleeve (82) is disposed on the support (10), an upper end of the pressing member (81) is slidably disposed in the sleeve (82), a step portion (811) is disposed on an upper portion of the pressing member (81), an abutting portion (821) is disposed on an upper end of the sleeve (82), a first pressing spring (812) is sleeved on an upper end of the pressing member (81), one end of the first pressing spring (812) abuts against the abutting portion (821) and the other end abuts against the step portion (811), and a first limiting portion (813) is disposed on a top of the pressing member (81).

3. The full-automatic memory bank detaching device according to claim 2, wherein a rubber pad (814) is provided at a lower end of the pressing member (81).

4. The fully automated memory bank detaching apparatus of claim 1, wherein the clamping assembly (30) comprises:

the linear driving assembly is arranged on the mounting frame (20), and the limiting piece (40) is arranged on the linear driving assembly;

the middle part of the clamping piece (31) is hinged to the limiting piece (40), the upper end of the clamping piece (31) is connected to the output end of the linear driving assembly, and a hook portion (311) is arranged at the lower end of the clamping piece (31).

5. The full-automatic memory bank dismounting device according to claim 4, wherein the linear driving assembly comprises a first cylinder (32), a connecting member (321) is arranged on a cylinder of the first cylinder (32), the upper end of the connecting member (321) is slidably disposed on the mounting frame (20), a second limiting portion is arranged at the upper end of the connecting member (321), a second pressing spring is sleeved on the connecting member (321), one end of the second pressing spring abuts against the mounting frame (20), and the other end of the second pressing spring abuts against the cylinder of the first cylinder (32).

6. The device for detaching a memory bank in full automation according to claim 1, wherein the position limiting member (40) is provided with a first position limiting groove (41) corresponding to the memory bank.

7. The fully automatic memory bank detaching apparatus according to claim 1, wherein the lift-up positioning mechanism (90) comprises:

a mounting plate (91);

a support piece (92), wherein the support piece (92) is arranged above the mounting plate (91) in a lifting manner;

the transmission piece (93) is rotatably arranged on the mounting plate (91), and the upper end of the transmission piece (93) acts on the bottom of the supporting piece (92) to drive the supporting piece (92) to lift;

the third driving piece (94), the third driving piece (94) is arranged on the mounting plate (91), and the output end of the third driving piece (94) is in transmission connection with the lower end of the transmission piece (93);

limit structure for the restriction driving medium (93) pivoted maximum angle, limit structure set up in mounting panel (91), when driving medium (93) rotated maximum angle, the upper portion of driving medium (93) with be located the contained angle of the horizontal plane in driving medium (93) direction of rotation the place ahead is the acute angle.

8. The fully automatic memory bank dismounting device according to claim 7, wherein the transmission member (93) is rod-shaped, the transmission member (93) is disposed through the mounting plate (91), the middle portion of the transmission member (93) is hinged to the mounting plate (91), the third driving member (94) is a cylinder assembly disposed at the bottom of the mounting plate (91), and a piston rod of the cylinder assembly can act on the transmission member (93) and drive the transmission member (93) to rotate relative to the mounting plate (91).

9. The full-automatic memory bank detaching device according to claim 8, wherein the limiting structure comprises a limiting block (912) mounted on the mounting plate (91), the limiting block (912) is disposed at the top of the mounting plate (91) and located at the right side of the rotation center of the transmission member (93), and when the transmission member (93) rotates to abut against the limiting block (912), the upper portion of the transmission member (93) tilts towards the limiting block (912).

10. The fully automatic memory bank detaching device according to claim 8, wherein a buffer device is provided on the mounting plate (91).