CN215452015U

CN215452015U - Plug device and memory bank plug system with same

Info

Publication number: CN215452015U
Application number: CN202121433853.6U
Authority: CN
Inventors: 周耀平; 谭凯; 谭偲龙
Original assignee: Hunan Great Wall Computer System Co ltd
Current assignee: Hunan Great Wall Computer System Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-07
Anticipated expiration: 2031-06-23

Abstract

This application is applicable to DRAM plug equipment technical field, provides a plug device and has its DRAM plug system, and the plug device includes: the driving part is connected with the output end of the manipulator; the clamping part is in driving connection with the driving part so as to clamp or loosen the gold finger device; the jacking part is connected with the driving part, and the bottom of the jacking part is provided with an accommodating groove; and the inserting and poking part is arranged on the driving part and is used for poking the lock catches on two sides of the golden finger device slot so that the golden finger device can be bounced into the accommodating groove. Through to golden finger device, especially the secondary cartridge of DRAM makes the unnecessary impurity between DRAM and the DRAM slot ground away for both can fully contact, the plug device overall structure of this application is simple, the good reliability, can greatly improve production efficiency.

Description

Plug device and memory bank plug system with same

Technical Field

The application belongs to the technical field of memory bank plugging equipment, and particularly relates to a plugging device and a memory bank plugging system with the same.

Background

In computer production, memory bank insertion is an important assembly process, the current memory bank insertion is manual operation, memory bank buckles at two ends of a memory bank slot are opened outwards, a memory bank is inserted into the memory bank slot forcibly until the memory bank buckles recover to the original positions, in order to reduce the contact defective rate, the memory bank is generally required to be inserted and pulled twice in the process, and no equipment can meet the process requirement at present; the clamping jaw devices for mounting the memory bank by the manipulator are all primary plugging clamping jaw devices, and no manipulator secondary plugging device can be applied. And the manual insertion efficiency is low, the labor intensity is high and the failure rate is high.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a plugging device and a memory bank plugging system with the same, and the system and the method aim at solving the technical problem that effective secondary plugging can not be automatically performed on a memory bank in the prior art.

In order to achieve the above object, according to one aspect of the present application, there is provided a plugging device including: the driving part is connected with the output end of the manipulator; the clamping part is in driving connection with the driving part so as to clamp or loosen the gold finger device; the jacking part is connected with the driving part, and the bottom of the jacking part is provided with an accommodating groove; and the inserting and poking part is arranged on the driving part and is used for poking the lock catches on two sides of the golden finger device slot so that the golden finger device can be bounced into the accommodating groove.

Optionally, the driving part includes: the first transmission piece and the second transmission piece are respectively in driving connection with the driving piece so as to drive the first transmission piece and the second transmission piece to approach or depart from each other; the clamping part comprises two clamping jaws, the two clamping jaws are connected to the first transmission piece and the second transmission piece respectively, and a clamping space is formed between the two clamping jaws.

Optionally, the inserting and pulling part comprises two pulling claws, the two pulling claws are respectively connected to the first transmission piece and the second transmission piece, and the two pulling claws are used for pulling out the lock catches on two sides of the golden finger device slot.

Optionally, the jacking portion includes at least two jacking components, the at least two jacking components are respectively mounted on the first transmission member and the second transmission member, the jacking components include jacking pillars, and the accommodating groove is disposed at the bottom of the jacking pillars.

Optionally, the inside installation cavity that is provided with of roof pressure post, the installation cavity forms the opening at the tip of holding tank, and the roof pressure subassembly still includes:

the bottom of the elastic pressing part partially extends out of the opening, and the bottom of the elastic pressing part abuts against the upper end of the golden finger device under the condition that the golden finger device is bounced into the accommodating groove.

Optionally, the elastic pressing portion comprises a pressing spring and a limiting ball, the pressing spring is installed in the middle of the installation cavity, the limiting ball is installed at the bottom of the installation cavity, the diameter of the opening is smaller than that of the ball, and the pressing spring abuts against the limiting ball on the opening.

Optionally, the elastic pressing portion further comprises an adjusting screw, a threaded hole is formed in the top of the pressing column and communicated with the mounting cavity, the adjusting screw is screwed in the threaded hole, a first end of the pressing spring abuts against the adjusting screw, and a second end of the pressing spring abuts against the limiting ball.

Optionally, the jacking portion comprises two jacking assemblies, the two jacking assemblies are respectively mounted on the first transmission member and the second transmission member, each jacking assembly comprises a jacking column, and the accommodating groove is formed in the bottom of the jacking column; the two pusher dogs are respectively arranged on the outer sides of the two jacking and pressing components, first accommodating grooves are formed in the inner walls of the pusher dogs and extend along the length direction of the pusher dogs and penetrate through the bottoms of the pusher dogs, and the central lines of the two first accommodating grooves and the central lines of the two accommodating grooves are located in the same plane.

Optionally, the length direction of the clamping jaw, the length direction of the pusher dog and the length direction of the jacking portion are parallel, a second containing groove is formed in the inner wall of the clamping jaw, the second containing groove extends along the length direction of the clamping jaw and runs through the bottom of the clamping jaw, the second containing groove forms a notch in the inner wall of the clamping jaw, the notch is gradually reduced from outside to inside, and the two notches are arranged oppositely.

According to another aspect of the application, a memory bank plugging system is provided, which includes a manipulator and a plugging device installed at an output end of the manipulator, wherein the plugging device is the plugging device.

The application provides a plug device's beneficial effect lies in: compared with the prior art, after this application accomplished the card action of once inserting of memory stick, can carry out the secondary plug, specifically for manipulator rebound certain distance, then robotic arm lateral shifting, make the portion of dialling reach directly over the memory stick, the portion of dialling downstream arrives the hippocampus of memory stick slot both sides and detains the position, the hippocampus detains the position of dialling promptly, the portion of dialling inserts and outwards dials the hippocampus under the drive of drive division and detains, memory stick bottom is buckled the area by the hippocampus and is moved upwards and bounce, get into in the holding tank of roof pressure portion bottom, make the memory stick probably move up, but receive the spacing of holding tank, can not break away from the memory stick slot under inertial action, the effect of both having reached the secondary plug, do benefit to the secondary again and insert the location. After the action of pulling out the memory bank card is completed, the driving part drives the plugging part to move away, the upper part of the lock catch is avoided, the mechanical arm moves downwards, the memory bank moves downwards to a proper position of the memory bank slot under the pushing action of the jacking part, after the mechanical arm force sensor detects that the memory bank is in place, the mechanical arm stops pressing the card, and the secondary insertion of the memory bank is completed. Through to golden finger device, especially the secondary cartridge of DRAM makes the unnecessary impurity between DRAM and the DRAM slot ground away for both can fully contact, the plug device overall structure of this application is simple, the good reliability, can greatly improve production efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a plugging device according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of another angle of the plugging device according to the embodiment of the present application;

fig. 3 is a schematic view of an internal structure of the plugging device according to the embodiment of the present application.

Reference numerals referred to in the above figures are detailed below:

10. a drive section; 11. a first transmission member; 12. a second transmission member; 20. a clamping portion; 21. a clamping jaw; 22. a second accommodating recess; 30. a jacking portion; 31. pressing the column; 32. accommodating grooves; 33. a compression spring; 34. limiting balls; 35. an adjusting screw; 40. an inserting part; 41. a pusher dog; 42. a first accommodating recess; 50. a memory bank; 51. a memory bank slot; 52. and (4) buckling the sea horse.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

As described in the background art, currently, in computer production, memory bank plugging is an important assembly process, the current memory bank plugging is manually operated, memory bank buckles at two ends of a memory bank slot are opened outwards, the memory bank is forcibly inserted into the memory bank slot until the memory bank buckles recover to the original positions, in order to reduce the contact failure rate, the process generally requires plugging and unplugging the memory bank twice, and no equipment can meet the process requirement at present; the clamping jaw devices for mounting the memory bank by using the mechanical arm are almost once plugging clamping jaw devices, and no mature mechanical arm secondary plugging device which can be applied exists. And the manual insertion efficiency is low, the labor intensity is high and the failure rate is high.

Referring to fig. 1 to 3, in order to solve the above problems, according to an aspect of the present application, an embodiment of the present application provides a plugging device, which includes a driving part 10, a clamping part 20, a pushing part 30, and a plugging part, wherein the driving part 10 is connected to an output end of a robot; the clamping part 20 is in driving connection with the driving part 10 to clamp or release the gold finger device; the jacking portion 30 is connected with the driving portion 10, and the bottom of the jacking portion 30 is provided with an accommodating groove 32; the inserting and pulling part is installed on the driving part 10 and used for pulling out the lock catches on two sides of the memory bank 50 groove, so that the golden finger device can be bounced into the accommodating groove 32. Wherein, the golden finger device in this application refers to devices such as memory bank 50, video card, etc. with golden finger, when working, the driving part 10 drives each component of the plugging device to move, firstly, the manipulator drives the plugging device to move to the feeding area of the memory bank 50, the driving part 10 drives the clamping part 20 to clamp the memory bank 50, then the correct position of the memory bank slot 51 is positioned by the manipulator vision, the manipulator inserts the memory bank 50 into the memory bank slot 51, after the manipulator senses the memory bank 50 is inserted in place by the manipulator force sensor, the driving part 10 drives the clamping part 20 to release the action, the memory bank 50 is released, one-time card inserting action of the memory bank 50 is completed, then the manipulator moves a certain distance upwards, then the manipulator moves horizontally to make the plugging part reach the position right above the memory bank 50, then the plugging part moves downwards to reach the hippocampus buckle position 52 at both sides of the memory bank slot 51, that is, the hippocampus button 52 is pushed away, the inserting and pushing part is inserted and is pushed away the hippocampus button 52 outwards under the driving of the driving part 10, the bottom of the memory bank 50 is driven by the hippocampus button 52 to be upwards bounced and enters the accommodating groove 32 at the bottom of the top pressing part 30, so that the memory bank 50 can move upwards and is limited by the accommodating groove 32, and the memory bank can not be separated from the memory bank slot 51 under the inertia effect, thereby achieving the effect of secondary inserting and pulling, and being beneficial to secondary inserting and positioning. After the memory bank 50 is pulled out, the driving part 10 drives the inserting part 40 to move to the left, the upper part of the unlocking buckle is avoided, the mechanical arm moves downwards, the memory bank 50 moves downwards to the proper position of the memory bank slot 51 under the downward pressing action of the jacking part 30, after the mechanical arm force sensor detects that the memory bank 50 is in place, the mechanical arm stops pressing, and the secondary inserting of the memory bank 50 is completed. Unnecessary impurities between the memory strip 50 and the memory strip slot 51 are ground through the secondary insertion of the golden finger device, particularly the memory strip 50, so that the two can be in full contact.

Specifically, the driving section 10 in the present embodiment includes: the driving device comprises a driving part, a first transmission part 11 and a second transmission part 12, wherein the first transmission part 11 and the second transmission part 12 are respectively in driving connection with the driving part so as to drive the first transmission part 11 and the second transmission part 12 to approach or depart from each other; the clamping portion 20 includes two clamping jaws 21, the two clamping jaws 21 are respectively connected to the first transmission member 11 and the second transmission member 12, and a clamping space is formed between the two clamping jaws 21. The mechanical hand drives the plugging device to move to the feeding area of the memory bank 50, the driving piece drives the first driving piece 11 and the second driving piece 12 to approach each other, so that the clamping jaw 21 clamps the memory bank 50, then the correct position of the memory bank slot 51 is located visually by the mechanical hand, the mechanical hand inserts the memory bank 50 into the memory bank slot 51, the mechanical hand senses that the memory bank 50 is inserted in the position, the driving piece drives the first driving piece 11 and the second driving piece 12 to move away from each other, the memory bank 50 is released, and a card inserting action of the memory bank 50 is completed, wherein the driving piece is preferably a cylinder, in other embodiments, the driving piece can also be a motor, etc., in a specific embodiment, the driving part 10 further comprises a frame body, the frame body is connected with the output end of the mechanical hand, the driving piece is mounted on the frame body, the frame body is provided with a guide rail, the first driving piece 11 and the second driving piece 12 are movably arranged on the guide rail, so as to move the first transmission piece 11 and the second transmission piece 12 closer to or away from each other.

Referring to fig. 3, in order to realize the unlocking of the lock catches on two sides of the golden finger device slot, especially the seahorse lock catches 52 on two sides of the memory bank slot 51, the inserting and unlocking part in this embodiment includes two unlocking claws 41, the two unlocking claws 41 are respectively connected to the first transmission member 11 and the second transmission member 12, and the two unlocking claws 41 are used for unlocking the lock catches on two sides of the golden finger device slot. After the first insertion is completed, the manipulator moves upwards for a certain distance, and then the manipulator moves transversely, so that the plugging part reaches the position right above the memory bank 50, the driving part drives the first transmission part 11 and the second transmission part 12 to approach each other, then the plugging part moves downwards to reach the positions of the hippocampus buckles 52 on two sides of the memory bank slot 51, namely the positions of the hippocampus buckles 52 are unplugged, the plugging part is inserted, the driving part 10 drives the first transmission part 11 and the second transmission part 12 to be away from each other, so that the hippocampus buckles 52 are unplugged outwards, the bottom of the memory bank 50 is driven by the hippocampus buckles 52 to bounce upwards and enter the accommodating groove 32 at the bottom of the jacking part 30.

In order to press the two ends of the memory bank 50, so that the memory bank 50 can smoothly enter the memory bank slot 51, the pressing portion 30 in this embodiment includes at least two pressing members, the at least two pressing members are respectively mounted on the first transmission member 11 and the second transmission member 12, the pressing members include pressing pillars 31, and the receiving groove 32 is disposed at the bottom of the pressing pillars 31. After the action of pulling out the memory bank 50 is completed, the upper end of the memory bank 50 is located in at least two holding grooves 32, the driving part 10 drives the inserting and pulling part 40 to yield, the upper part of the unlocking buckle is avoided, the manipulator moves downwards, the memory bank 50 moves downwards to the proper position of the memory bank slot 51 under the downward pressing action of the jacking pressing column 31, after the manipulator force sensor detects that the memory bank 50 is in place, the manipulator stops pressing the memory bank, and the secondary inserting of the memory bank 50 is completed. When the mechanical arm drives the pushing part 30 to push down, the pushing component on one side is pushed down first, and then the pushing component on the other side is pushed down, so that the memory bank 50 is inserted into the slot smoothly.

In order to give the certain pretightning force of the internal memory bank 50 that enters into holding tank 32, prevent that the internal memory bank 50 from breaking away from the internal memory bank slot 51 region after being popped out, the inside installation cavity that is provided with of roof pressure post 31 in this embodiment, the installation cavity forms the opening at the tip of holding tank 32, and the roof pressure subassembly still includes: the elastic pressing part is installed in the installation cavity, the bottom of the elastic pressing part partially extends out of the opening, and the bottom of the elastic pressing part abuts against the upper end of the golden finger device under the condition that the golden finger device is bounced into the accommodating groove 32. The elastic pressing part is compressed under the upward action of the memory bank 50, otherwise, a pressing force is applied to the memory bank 50, so that the memory bank 50 can move upwards and cannot be separated from the groove of the memory bank 50 under the inertia action, the secondary plugging and unplugging effect is achieved, and the secondary plugging and unplugging are facilitated; meanwhile, the memory bank 50 keeps a relatively free state in the moving process, and the metal surface of the memory bank 50 and the memory bank slot 51 are not damaged.

Referring to fig. 3, specifically, the elastic pressing portion in the present embodiment includes a pressing spring 33 and a limiting ball 34, the pressing spring 33 is installed in the middle of the installation cavity, the limiting ball 34 is installed at the bottom of the installation cavity, the diameter of the opening is smaller than that of the ball, and the pressing spring 33 abuts the limiting ball 34 on the opening. The elastic pressing part is compressed under the upward action of the memory bank 50, otherwise, a pressing force is applied to the memory bank 50, so that the memory bank 50 can move upwards and cannot be separated from the groove of the memory bank 50 under the inertia action, the secondary plugging and unplugging effect is achieved, and the secondary plugging and unplugging are facilitated; meanwhile, the memory bank 50 keeps a relatively free state in the moving process, and the metal surface of the memory bank 50 and the memory bank slot 51 are not damaged. In the process, the memory bank 50 moves as follows: a. the bottom of the memory bank 50 is driven by the sea horse buckle 52 to move upwards and jack up the limiting ball 34: b. the drive part 10 moves the two fingers 41 away from each other and the pressing elements away from each other, at which point the pressure spring 33 and the limit ball 34 move outwards along the upper edge of the memory bank 50, and rolling friction occurs between the limit ball 34 and the top of the memory bank 50.

In a preferred embodiment, in order to adjust the elasticity of the elastic pressing portion to control the downward pressure of different memory banks 50, the elastic pressing portion in this embodiment further includes an adjusting screw 35, a threaded hole is formed in the top of the pressing column 31, the threaded hole is communicated with the mounting cavity, the adjusting screw 35 is screwed into the threaded hole, a first end of the pressing spring 33 abuts against the adjusting screw 35, and a second end of the pressing spring 33 abuts against the limiting ball 34. The spring can be pressed or released by screwing the adjusting screw 35, thereby adjusting the elastic force of the pressing spring 33.

Referring to fig. 2, in order to improve the accuracy of the working process, the pressing portion 30 in the present embodiment includes two pressing components, the two pressing components are respectively mounted on the first transmission member 11 and the second transmission member 12, the pressing components include pressing posts 31, and the receiving groove 32 is disposed at the bottom of the pressing posts 31; the two fingers 41 are respectively located at the outer sides of the two jacking components, a first accommodating groove 42 is formed in the inner wall of each finger 41, the first accommodating groove 42 extends along the length direction of each finger 41 and penetrates through the bottom of each finger 41, and the center lines of the two first accommodating grooves 42 and the center lines of the two accommodating grooves 32 are located in the same plane. The two first accommodating grooves 42 guide the insertion of the finger 41 and the memory stick 50, so that the movement is more accurate.

In order to improve the clamping capability of the clamping jaw 21, the length direction of the pusher 41 and the length direction of the pressing portion 30 in this embodiment are parallel, a second accommodating groove 22 is formed on the inner wall of the clamping jaw 21, the second accommodating groove 22 extends along the length direction of the clamping jaw 21 and penetrates through the bottom of the clamping jaw 21, a notch is formed on the inner wall of the clamping jaw 21 by the second accommodating groove 22, the notch is gradually reduced from outside to inside, and the two notches are arranged oppositely. Through the notch from outside to inside reduce gradually, when carrying out the material loading, can block into memory strip 50 gradually, be convenient for fix a position, also can improve the fixed memory strip 50's of clamping jaw 21 ability simultaneously.

The inside and outside in the application means that the center line of the plugging device is taken as a reference object, the center line pointing to the plugging device is taken as the inside, and the opposite is taken as the outside.

According to another aspect of the present invention, a system for plugging and unplugging a memory bank 50 is provided, where the system for plugging and unplugging a memory bank 50 includes a manipulator and a plugging and unplugging device installed at an output end of the manipulator, where the plugging and unplugging device is the above-mentioned plugging and unplugging device.

The specific working process of the embodiment of the application is as follows: the mechanical hand drives the plugging device to move to a feeding area of the memory bank 50, the driving piece drives the first transmission piece 11 and the second transmission piece 12 to approach each other, so that the clamping jaw 21 clamps the memory bank 50, then the correct position of the memory bank slot 51 is positioned through the visual sense of the mechanical hand, the mechanical hand inserts the memory bank 50 into the memory bank slot 51, the mechanical hand senses the insertion position of the memory bank 50 through the mechanical hand force sensor, the driving piece drives the first transmission piece 11 and the second transmission piece 12 to move away from each other, the memory bank 50 is released, one-time card inserting action of the memory bank 50 is completed, after the first insertion is completed, the mechanical hand moves upwards for a certain distance, then the mechanical arm moves transversely, so that the plugging part reaches the position right above the memory bank 50, the driving piece drives the first transmission piece 11 and the second transmission piece 12 to approach each other, then the plugging part moves downwards to reach the positions of the hippocampus 52 at two sides of the memory bank slot 51, namely, the hippocampus button 52 is in the poked position, the poked part is inserted, the driving part 10 drives the first transmission piece 11 and the second transmission piece 12 to move away from each other, so that the hippocampus button 52 is poked outwards, and the bottom of the memory bar 50 is driven by the hippocampus button 52 to bounce upwards and enter the accommodating groove 32 at the bottom of the pushing part 30. The elastic pressing part is compressed under the upward action of the memory bank 50, otherwise, a pressing force is applied to the memory bank 50, so that the memory bank 50 can move upwards and cannot be separated from the groove of the memory bank 50 under the inertia action, the secondary plugging and unplugging effect is achieved, and the secondary plugging and unplugging are facilitated; meanwhile, the memory bank 50 keeps a relatively free state in the moving process, and the metal surface of the memory bank 50 and the memory bank slot 51 are not damaged. In the process, the memory bank 50 moves as follows: a. the bottom of the memory bank 50 is driven by the sea horse buckle 52 to move upwards and jack up the limiting ball 34: b. the drive part 10 moves the two fingers 41 away from each other and the pressing elements away from each other, at which point the pressure spring 33 and the limit ball 34 move outwards along the upper edge of the memory bank 50, and rolling friction occurs between the limit ball 34 and the top of the memory bank 50. Finally, the memory bank 50 moves downwards to a proper position of the memory bank slot 51 under the downward pressing action of the jacking column 31, and after the mechanical arm force sensor detects that the memory bank 50 is in place, the mechanical arm stops pressing the card, and the secondary insertion of the memory bank 50 is completed.

In summary, the plug device provided in this embodiment has at least the following beneficial effects:

the mechanical arm drives the plugging device to move to a feeding area of the memory bank, the driving part drives the clamping part to clamp the memory bank, then the correct position of the memory bank slot is positioned by the visual sense of the mechanical arm, the mechanical arm inserts the memory bank into the memory bank slot, after the mechanical arm senses the position of the memory bank inserted, the driving part drives the clamping part to release the action to release the memory bank to finish one-time card inserting action of the memory bank, then the mechanical arm moves upwards for a certain distance and moves transversely to enable the plugging part to reach the position right above the memory bank, then the plugging part moves downwards to reach the positions of the hippocampus buckles at two sides of the memory bank slot, namely the pulling-out position of the hippocampus buckle, the plugging part is inserted and pulls out the hippocampus buckle under the driving of the driving part, the bottom of the memory bank is upwards bounced by the action of the hippocampus buckle to enter the holding groove at the bottom of the jacking-buckling part, so that the memory bank can move upwards, but also receive the spacing of holding tank, can not break away from the DRAM slot under the inertia effect, both reached the effect of secondary plug, do benefit to the secondary again and insert the location. After the action of pulling out the memory bank card is completed, the driving part drives the plugging part to move away, the upper part of the lock catch is avoided, the mechanical arm moves downwards, the memory bank moves downwards to a proper position of the memory bank slot under the pushing action of the jacking part, after the mechanical arm force sensor detects that the memory bank is in place, the mechanical arm stops pressing the card, and the secondary insertion of the memory bank is completed. Through to golden finger device, especially the secondary cartridge of DRAM makes the unnecessary impurity between DRAM and the DRAM slot ground away for both can fully contact, the plug device overall structure of this application is simple, the good reliability, can greatly improve production efficiency.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims

1. A plugging device, comprising:

the driving part is connected with the output end of the manipulator;

the clamping part is in driving connection with the driving part so as to clamp or loosen the gold finger device;

the jacking portion is connected with the driving portion, and an accommodating groove is formed in the bottom of the jacking portion;

and the inserting and poking part is installed on the driving part and is used for poking the lock catches on two sides of the golden finger device slot so that the golden finger device is bounced into the accommodating groove.

2. The plugging device according to claim 1, wherein the driving portion comprises: the first transmission piece and the second transmission piece are respectively in driving connection with the driving piece so as to drive the first transmission piece and the second transmission piece to approach or depart from each other; the clamping part comprises two clamping jaws, the two clamping jaws are connected to the first transmission piece and the second transmission piece respectively, and a clamping space is formed between the two clamping jaws.

3. The plugging device according to claim 2, wherein the plugging portion comprises two fingers, the two fingers are respectively connected to the first transmission member and the second transmission member, and the two fingers are used for pulling out the lock catches on two sides of the gold finger device slot.

4. The plugging device according to claim 2, wherein the pressing portion includes at least two pressing members, the at least two pressing members are respectively mounted on the first transmission member and the second transmission member, the pressing members include pressing posts, and the receiving groove is disposed at the bottom of the pressing posts.

5. The plugging device according to claim 4, wherein a mounting cavity is provided inside the pressing post, the mounting cavity forms an opening at an end of the receiving groove, and the pressing assembly further comprises:

the elastic pressing part is installed in the installation cavity, the bottom of the elastic pressing part partially extends out of the opening, and the bottom of the elastic pressing part abuts against the upper end of the golden finger device under the condition that the golden finger device is bounced into the accommodating groove.

6. The plugging device according to claim 5, wherein the elastic pressing portion comprises a pressing spring and a limiting ball, the pressing spring is mounted in the middle of the mounting cavity, the limiting ball is mounted at the bottom of the mounting cavity, the diameter of the opening is smaller than that of the ball, and the pressing spring abuts the limiting ball against the opening.

7. The plugging device according to claim 6, wherein the elastic pressing portion further comprises an adjusting screw, a threaded hole is formed in the top of the jacking post, the threaded hole is communicated with the mounting cavity, the adjusting screw is screwed in the threaded hole, a first end of the pressing spring abuts against the adjusting screw, and a second end of the pressing spring abuts against the limiting ball.

8. The plugging device according to claim 3, wherein the pressing portion comprises two pressing members, the two pressing members are respectively mounted on the first transmission member and the second transmission member, the pressing members comprise pressing posts, and the receiving groove is disposed at the bottom of the pressing posts; the two pusher dogs are respectively arranged at the outer sides of the two jacking components, first accommodating grooves are formed in the inner walls of the pusher dogs, the first accommodating grooves extend along the length direction of the pusher dogs and penetrate through the bottoms of the pusher dogs, and the center lines of the two first accommodating grooves and the center lines of the two accommodating grooves are located in the same plane.

9. The plugging device according to claim 3, wherein the length direction of the clamping jaw, the length direction of the pusher and the length direction of the pressing portion are parallel, a second accommodating groove is formed in the inner wall of the clamping jaw, extends along the length direction of the clamping jaw and penetrates through the bottom of the clamping jaw, a notch is formed in the inner wall of the clamping jaw by the second accommodating groove, the notch is gradually reduced from outside to inside, and the two notches are arranged oppositely.

10. A system for plugging and unplugging a memory bank, wherein the system comprises a manipulator and a plugging and unplugging device installed at an output end of the manipulator, and the plugging and unplugging device is the plugging and unplugging device defined in any one of claims 1 to 9.