CN218727788U

CN218727788U - Chip moving and positioning mechanism for semiconductor testing device

Info

Publication number: CN218727788U
Application number: CN202221973694.3U
Authority: CN
Inventors: 李维繁星
Original assignee: Hongrun Semiconductor Suzhou Co ltd
Current assignee: Hongrun Semiconductor Suzhou Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-03-24
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a chip moving positioning mechanism for semiconductor testing arrangement, the on-line screen storage device comprises a base, the pick-up plate, place the board, electric telescopic handle and slider, the inside fixedly connected with slide bar of pick-up plate, the surface of slide bar and the inside sliding connection of slider, the front end fixedly connected with stopper of slider, the bottom fixedly connected with connecting block of slider, one side of connecting block is rotated and is connected with the pull rod, the bottom of pull rod is rotated and is connected with the pivot, the one end fixed connection pad of pivot, the one end fixedly connected with medium plate of pick-up plate is kept away from to the slide bar, the bottom fixedly connected with electric telescopic handle of medium plate, the bottom of electric telescopic handle and the top fixed connection of connecting pad, the bottom of stopper and the top sliding connection of slide bar, through electric telescopic handle, the pull rod, the connecting block, the slider, the stopper, the pivot, the cooperation of connecting pad and slide bar, such mode has improved work efficiency, workman's work load has been reduced.

Description

Chip moving and positioning mechanism for semiconductor testing device

Technical Field

The utility model relates to a semiconductor test field especially relates to a chip moving positioning mechanism for semiconductor testing arrangement.

Background

Semiconductor testing arrangement is a physical properties test instrument for material science field, certainly when testing the chip, all use the hydraulic press to drive the hydraulic stem earlier and reciprocate, thereby live with the chip absorption through the sucking disc, then move the chip to survey in the board, then test the chip on surveying the board, but make difficult putting into surveying the board with the chip accuracy through hydraulic press and sucking disc when the test on, and need the manual work to right the chip, just so can test the chip, very trouble at the in-process that uses like this, bring great work load to this and propose a semiconductor testing arrangement with chip mobile positioning mechanism for the locating mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and provide a chip mobile location mechanism for semiconductor testing arrangement, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme: including base, pick-up plate, place board, electric telescopic handle and slider, the inside fixedly connected with slide bar of pick-up plate, the surface of slide bar and the inside sliding connection of slider, the front end fixedly connected with stopper of slider, the bottom fixedly connected with connecting block of slider, one side of connecting block is rotated and is connected with the pull rod, the bottom of pull rod is rotated and is connected with the pivot, the one end fixedly connected with connection pad of pivot, the one end fixedly connected with medium plate of pick-up plate is kept away from to the slide bar, the bottom fixedly connected with electric telescopic handle of medium plate, electric telescopic handle's bottom and the top fixed connection of connection pad, the bottom of stopper and the top sliding connection of slide bar.

Preferably, the bottom end of the detection plate is fixedly connected with the top end of the base, one end of the detection plate is fixedly connected with one end of the placing plate, and the placing plate and the detection plate are consistent in height.

Preferably, the one end fixedly connected with supporting leg that the base was kept away from to the board of placing, the top fixedly connected with driving plate of supporting leg, the bottom and the pick-up plate fixed connection of driving plate.

Preferably, the inside of driving plate rotates and is connected with the lead screw, the one end fixedly connected with equipment motor that the supporting leg was kept away from to the driving plate.

Preferably, the output end of the equipment motor is provided with a screw rod, and the surface of the screw rod is meshed and connected with one end of the moving frame.

Preferably, the bottom end of the movable frame is fixedly connected with a hydraulic machine, and the output end of the hydraulic machine is fixedly connected with a sucker.

Preferably, the driving plates are symmetrically arranged, and the inner part of the driving plate far away from one side of the motor of the equipment is connected with one end of the moving frame in a sliding mode.

The utility model discloses possess following beneficial effect at least:

1. the utility model discloses in through electric telescopic handle, the pull rod, the connecting block, the slider, the stopper, the apparatus further comprises a rotating shaft, the cooperation of connection pad and slide bar, the chip passes through sucking disc and hydraulic press and places back on the medium plate, start electric telescopic handle and drive the connection pad downstream, at this moment, the pull rod can be driven the connection pad by pivot downstream and remove simultaneously, and the pull rod rotates with pivot and connecting block to be connected, so at this moment the slider can be driven by the pull rod and slide on the slide bar, four stoppers can contract simultaneously, can contact the edge of chip like this, make the chip be located on the medium plate simultaneously, be in the middle part of medium plate, then the cooperation of rethread pick-up plate and medium plate detects the chip, realize the mobile location effect to the chip like this, such mode has improved work efficiency, workman's work load has been reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art will be able to obtain other drawings without creative efforts.

FIG. 1 is a schematic axial view of the present invention;

fig. 2 is a schematic view of a first view structure of the present invention;

FIG. 3 is an enlarged schematic view of the utility model at A;

fig. 4 is an enlarged schematic structural diagram of the utility model B.

In the figure: 1. a base; 2. supporting legs; 3. a drive plate; 4. an equipment motor; 5. detecting a plate; 6. a screw rod; 7. placing the plate; 8. a movable frame; 9. a hydraulic press; 10. an electric telescopic rod; 11. a connecting disc; 12. a rotating shaft; 13. a pull rod; 14. connecting blocks; 15. a slider; 16. a slide bar; 17. a limiting block; 18. a middle plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention 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 invention and are not intended to limit the invention.

Referring to fig. 1-4, a chip moving and positioning mechanism for semiconductor testing device, including base 1, pick-up plate 5, place board 7, electric telescopic handle 10 and slider 15, the inside fixedly connected with slide bar 16 of pick-up plate 5, the surface of slide bar 16 and the inside sliding connection of slider 15, the front end fixedly connected with stopper 17 of slider 15, the bottom fixedly connected with connecting block 14 of slider 15, one side of connecting block 14 is rotated and is connected with pull rod 13, the bottom of pull rod 13 is rotated and is connected with pivot 12, the one end fixedly connected with connection pad 11 of pivot 12, the one end fixedly connected with medium plate 18 of pick-up plate 5 is kept away from to slide bar 16, the bottom fixedly connected with electric telescopic handle 10 of medium plate 18, the bottom of electric telescopic handle 10 and the top fixed connection of connection pad 11, the bottom of stopper 17 and the top sliding connection of slide bar 16.

Optionally, in this embodiment, the bottom end of the detection plate 5 is fixedly connected to the top end of the base 1, one end of the detection plate 5 is fixedly connected to one end of the placement plate 7, the placement plate 7 and the detection plate 5 have the same height, one end of the placement plate 7 away from the base 1 is fixedly connected to the support leg 2, the top end of the support leg 2 is fixedly connected to the transmission plate 3, and the bottom end of the transmission plate 3 is fixedly connected to the detection plate 5.

The inside of driving plate 3 rotates and is connected with lead screw 6, and the one end fixedly connected with equipment motor 4 of supporting leg 2 is kept away from to driving plate 3, and the output of equipment motor 4 is provided with lead screw 6, and the surface of lead screw 6 is connected with the one end meshing that removes frame 8.

The bottom fixedly connected with hydraulic press 9 that removes frame 8, the output fixedly connected with sucking disc of hydraulic press 9, driving plate 3 are the symmetry setting to keep away from the inside of the driving plate 3 of equipment motor 4 one side and the one end sliding connection who removes frame 8.

The utility model discloses the theory of operation:

firstly, the equipment motor 4 is started, the equipment motor 4 can drive the screw rod 6 to carry out forward and reverse conversion to the prior art, the equipment motor 4 starts the screw rod 6 to be meshed and connected with the movable frame 8, the movable frame 8 is limited by the transmission plate 3, so that the movable frame 8 can move back and forth on the screw rod 6, the movable frame 8 drives the hydraulic machine 9 to move, when the movable frame 8 reaches the placing plate 7, the hydraulic press 9 can drive the sucking disc to move up and down, which is the prior art, the sucking disc adsorbs the chip, then, after the suction cup moves onto the middle plate 18, the suction cup releases force to make the chip fall on the middle plate 18, at this time, the electric telescopic rod 10 is opened, the electric telescopic rod 10 is the prior art, the electric telescopic rod 10 drives the connecting disc 11 to move downwards, the connecting disc 11 drives the rotating shaft 12 to move downwards, and then the pull rod 13 is driven to move downwards in the rotating process and the pull rod 13 is driven to rotate, the pull rod 13 moves downwards and pulls the connection, and the connecting block 14 is fixedly connected with the sliding block 15, when the pull rod 13 drives the connecting block 14 to move, the connecting block 14 drives the sliding block 15 to slide on the sliding rod 16, the sliding block 15 will drive the stop block 17 to move on the sliding rod 16, when the four stop blocks 17 are all contracted towards the middle plate 18, the chip is on the middle plate 18, so that the movement of the stopper 17 contacts the edge of the chip, thereby compressing the edges of the chip, which may be located just in the middle of the midplane 18, thus, the chip can be positioned, the chip can be moved and positioned, the working efficiency is improved, the detection plate 5 and the middle plate 18 are electrically connected, the chip is also located on the detection plate 5 so that the chip on the detection plate 5 can be detected (detection of the chip on the plate by the detection plate is prior art).

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a chip mobile positioning mechanism for semiconductor testing arrangement, includes base (1), pick-up plate (5), places board (7), electric telescopic handle (10) and slider (15), its characterized in that: the detection device is characterized in that a sliding rod (16) is fixedly connected to the inside of the detection plate (5), the surface of the sliding rod (16) is connected with the inside of a sliding block (15) in a sliding mode, a limiting block (17) is fixedly connected to the front end of the sliding block (15), a connecting block (14) is fixedly connected to the bottom end of the sliding block (15), a pull rod (13) is rotatably connected to one side of the connecting block (14), a rotating shaft (12) is rotatably connected to the bottom end of the pull rod (13), a connecting disc (11) is fixedly connected to one end of the rotating shaft (12), a middle plate (18) is fixedly connected to one end, far away from the detection plate (5), of the sliding rod (16), an electric telescopic rod (10) is fixedly connected to the bottom end of the middle plate (18), the bottom end of the electric telescopic rod (10) is fixedly connected to the top end of the connecting disc (11), and the bottom end of the limiting block (17) is slidably connected to the top end of the sliding rod (16).

2. The chip moving and positioning mechanism for semiconductor test device as claimed in claim 1, wherein: the bottom end of the detection plate (5) is fixedly connected with the top end of the base (1), one end of the detection plate (5) is fixedly connected with one end of the placing plate (7), and the height of the placing plate (7) is consistent with that of the detection plate (5).

3. The chip moving and positioning mechanism for semiconductor test device as claimed in claim 1, wherein: the detection device is characterized in that one end of the placing plate (7) far away from the base (1) is fixedly connected with a supporting leg (2), the top end of the supporting leg (2) is fixedly connected with a transmission plate (3), and the bottom end of the transmission plate (3) is fixedly connected with a detection plate (5).

4. The chip moving and positioning mechanism for semiconductor test device as claimed in claim 3, wherein: the inside of driving plate (3) is rotated and is connected with lead screw (6), the one end fixedly connected with equipment motor (4) of supporting leg (2) is kept away from in driving plate (3).

5. The chip moving and positioning mechanism for semiconductor test device as claimed in claim 4, wherein: the output end of the equipment motor (4) is provided with a screw rod (6), and the surface of the screw rod (6) is meshed and connected with one end of a movable frame (8).

6. The chip moving and positioning mechanism for semiconductor test device as claimed in claim 5, wherein: the bottom end of the movable frame (8) is fixedly connected with a hydraulic machine (9), and the output end of the hydraulic machine (9) is fixedly connected with a sucker.

7. The chip moving and positioning mechanism for semiconductor test device as claimed in claim 3, wherein: the transmission plate (3) is symmetrically arranged and is far away from the inside of the transmission plate (3) on one side of the equipment motor (4) and is connected with one end of the movable frame (8) in a sliding manner.