CN215005759U

CN215005759U - Pretreatment device for chip detection

Info

Publication number: CN215005759U
Application number: CN202121277523.2U
Authority: CN
Inventors: 梁庆桃; 吴海文; 周艺湖; 张蔚聪; 李慧珊; 廖美玲
Original assignee: Lianhua Testing Technology Service Guangzhou Co ltd
Current assignee: Lianhua Testing Technology Service Guangzhou Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-03
Anticipated expiration: 2031-06-08

Abstract

The utility model belongs to the technical field of the chip detects technique and specifically relates to a preprocessing device for chip detects, including the frame main part, the board is installed at the top of frame main part, transport mechanism is installed at the top of board, transport mechanism's rear side is pressed close to at the top of board is equipped with the steering column, the one end fixed connection in the top of board of steering column, the controller is installed to the other end of steering column, the top of board and the upside of pressing close to transport mechanism are equipped with photoelectric detection mechanism and stirring mechanism from a left side to the right side in proper order, and the overall arrangement simple structure, the automatic detection of being convenient for is to the chip before the chip detects automatic arm upset preliminary treatment of positive/reverse side detection, and subsequent chip of being convenient for detects the use and stability and practicality are higher, have certain spreading value.

Description

Pretreatment device for chip detection

Technical Field

The utility model relates to a chip detects technical field, specifically is a preprocessing device for chip detects.

Background

Chips, also known as microcircuits, microchips, integrated circuits, refer to silicon chips containing integrated circuits, which are small in size, often part of a computer or other electronic device, and require a pre-processing device prior to the detection of the chip.

The existing pretreatment device for chip detection is inconvenient for automatic detection and automatic mechanical arm overturning pretreatment of chip front/back detection before chip detection, and is inconvenient for subsequent chip detection and use.

Therefore, a preprocessing apparatus for chip inspection is required to improve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preprocessing device for chip detects to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a preprocessing device for chip detects, includes the frame main part, the board is installed at the top of frame main part, transport mechanism is installed at the top of board, transport mechanism's rear side is pressed close to at the top of board is equipped with the steering column, the one end fixed connection of steering column is in the top of board, the controller is installed to the other end of steering column, the top of board and the upside of pressing close to transport mechanism are equipped with photoelectric detection mechanism and stirring mechanism from a left side to the right side in proper order.

As the utility model discloses preferred scheme, the frame main part includes chassis and callus on the sole, the top fixed connection of chassis is in the bottom of board, just four corner fixed mounting in bottom of chassis have the callus on the sole.

As the utility model discloses preferred scheme, transport mechanism's inside is equipped with conveying drive roll and conveying driven voller from a left side to the right side in proper order, and wherein the cover is established between the periphery of conveying drive roll and conveying driven voller and is installed the conveyer belt, just transport mechanism's base face left side is connected the one end of conveying drive roll and is installed gear motor, both ends all are equipped with guard flap around transport mechanism's the top.

As the utility model discloses preferred scheme, photoelectric detection mechanism includes mounting bracket and photoelectric sensor, transport mechanism's front and back both ends and fixed connection in the top of board are pressed close to the bottom of mounting bracket, photoelectric sensor is installed in the embedding of bottom center department of mounting bracket.

As the utility model discloses preferred scheme, stirring mechanism includes mount pad, stand, sharp lead screw slip table, automatically controlled elevating platform, upset motor and upset arm, and wherein the bottom fixed mounting of mount pad is in the top of board, the stand is installed at the top of mount pad, the back mounted of stand has sharp lead screw slip table, the right side slidable mounting of sharp lead screw slip table has automatically controlled elevating platform, the upset motor is installed to the bottom of automatically controlled elevating platform, the back mounted of upset motor has upset arm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, transport mechanism at frame main part top through setting up is convenient for drive through gear motor, low-speed conveying chip passes through photoelectric detection mechanism in proper order, and distinguish just/reverse side through photoelectric sensor to carrying out illumination of chip, because the energy of the absorption photon of chip just/reverse side refraction is different, thereby it is different to take place corresponding electric effect phenomenon, the automatically controlled elevating platform of linear lead screw slip table drive of synchro-control stirring mechanism carries out the chip position use that the linear translation adjusted corresponds the transport mechanism top, automatically controlled elevating platform is convenient for drive upset arm goes up/down to adjust simultaneously, a chip for contacting centre gripping transport mechanism top, and carry out the upset through upset motor drive upset arm and carry out the automatic reverse side upset to the reverse side chip that photoelectric detection mechanism detected and place the use, simple structure and be convenient for the automatic detection is carried out the chip before the chip detects the automatic arm upset of chip just/detect and is located in advance Therefore, subsequent chip detection and use are facilitated.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic structural view of the material turning mechanism of the present invention;

fig. 3 is a schematic structural view of the photoelectric detection mechanism of the present invention.

In the figure: 1. a rack main body; 101. a chassis; 102. a foot pad; 2. a machine platform; 3. a transport mechanism; 4. a reduction motor; 5. a protective baffle; 6. a steering column; 7. a controller; 8. a photoelectric detection mechanism; 801. a mounting frame; 802. a photosensor; 9. a material turning mechanism; 10. a mounting seat; 11. a column; 12. a linear screw rod sliding table; 13. an electrically controlled lifting platform; 14. turning over a motor; 15. and (5) overturning the mechanical arm.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a preprocessing device for chip detects, including frame main part 1, board 2 is installed at the top of frame main part 1, transport mechanism 3 is installed at the top of board 2, the rear side that transport mechanism 3 was pressed close to at the top of board 2 is equipped with steering column 6, the one end fixed connection of steering column 6 is in the top of board 2, controller 7 is installed to the other end of steering column 6, the top of board 2 and the upside that presses close to transport mechanism 3 are equipped with photoelectric detection mechanism 8 and stirring mechanism 9 from a left side to the right side in proper order, the integrated device simple structure, be convenient for automatic the detection to chip before the chip detects automatic arm upset preliminary treatment of positive/reverse side detection, subsequent chip of being convenient for detects the use and stability and practicality are higher, certain spreading value has.

In an embodiment, referring to fig. 1, the rack body 1 includes a bottom frame 101 and foot pads 102, the top of the bottom frame 101 is fixedly connected to the bottom of the machine 2, the foot pads 102 are fixedly mounted at four corners of the bottom frame 101, and the rack body 1 is convenient for stably supporting the top detection pretreatment structure of the machine 2.

In the embodiment, referring to fig. 1, 2 and 3, a conveying driving roller and a conveying driven roller are sequentially arranged inside a conveying mechanism 3 from left to right, wherein a conveying belt is sleeved between the peripheries of the conveying driving roller and the conveying driven roller, a speed reducing motor 4 is arranged at one end of the conveying driving roller connected to the left side of a base surface of the conveying mechanism 3, and protective baffles 5 are arranged at the front end and the rear end of the top of the conveying mechanism 3; the photoelectric detection mechanism 8 comprises a mounting rack 801 and a photoelectric sensor 802, the bottom of the mounting rack 801 is close to the front end and the rear end of the conveying mechanism 3 and is fixedly connected to the top of the machine table 2, and the photoelectric sensor 802 is embedded in the center of the bottom of the mounting rack 801; the turning mechanism 9 comprises a mounting seat 10, an upright post 11, a linear screw rod sliding table 12, an electric control lifting table 13, a turning motor 14 and a turning mechanical arm 15, wherein the bottom of the mounting seat 10 is fixedly mounted at the top of the machine table 2, the upright post 11 is mounted at the top of the mounting seat 10, the linear screw rod sliding table 12 is mounted at the back of the upright post 11, the electric control lifting table 13 is slidably mounted at the right side of the linear screw rod sliding table 12, the turning motor 14 is mounted at the bottom end of the electric control lifting table 13, the turning mechanical arm 15 is mounted at the back of the turning motor 14, the driving through the speed reduction motor 4 is facilitated through the arranged transmission mechanism 3, the low-speed transmission chips sequentially pass through the photoelectric detection mechanism 8, and the front side and the back side of the chips are distinguished through the photoelectric sensor 802 by illumination, and the energy of absorbed photons refracted by the chips is different, so that the corresponding electric effect phenomena are different, the linear screw rod sliding table 12 of the synchronous control stirring mechanism 9 drives the electric control lifting table 13 to perform linear translation adjustment to correspond to the chip position at the top of the conveying mechanism 3 for use, meanwhile, the electric control lifting table 13 is convenient for driving the overturning mechanical arm 15 to perform lifting/lowering adjustment for contacting the chip at the top of the clamping conveying mechanism 3, and the overturning mechanical arm 15 is driven by the overturning motor 14 to overturn to automatically overturn and place the chip on the reverse side detected by the photoelectric detection mechanism 8 for use.

The working principle is as follows: when in use, the transmission mechanism 3 at the top of the frame main body 1 is convenient to drive through the gear motor 4, low-speed transmission chips sequentially pass through the photoelectric detection mechanism 8, and the front side and the back side of the chips are distinguished through illumination of the photoelectric sensor 802, corresponding electric effect phenomena are different because the energy of absorbed photons refracted by the front side and the back side of the chips is different, the linear lead screw sliding table 12 of the synchronous control stirring mechanism 9 drives the electric control lifting table 13 to perform linear translation adjustment corresponding to the position of the chips at the top of the transmission mechanism 3 for use, and meanwhile, the electric control lifting table 13 is convenient to drive the overturning mechanical arm 15 to perform lifting/descending adjustment for contacting the chips at the top of the clamping transmission mechanism 3, and the overturning mechanical arm 15 is driven by the overturning motor 14 to overturn and perform automatic overturning and placing use on the chips detected by the photoelectric detection mechanism 8, the whole device is simple in structure, automatic detection is convenient for automatic mechanical arm overturning pretreatment of chip front/back detection before chip detection, subsequent chip detection and use are convenient, stability and practicability are high, and certain popularization value is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A preprocessing device for chip detection, including a rack main body (1), characterized in that: board (2) are installed at the top of frame main part (1), transport mechanism (3) are installed at the top of board (2), the rear side that transport mechanism (3) were pressed close to at the top of board (2) is equipped with steering column (6), the one end fixed connection in the top of board (2) of steering column (6), controller (7) are installed to the other end of steering column (6), the upside of the top of board (2) and pressing close to transport mechanism (3) is equipped with photoelectric detection mechanism (8) and stirring mechanism (9) from a left side to the right side in proper order.

2. The preprocessing apparatus for chip detection according to claim 1, wherein: frame main part (1) includes chassis (101) and callus on the sole (102), the top fixed connection of chassis (101) is in the bottom of board (2), just four corners fixed mounting in the bottom of chassis (101) have callus on the sole (102).

3. The preprocessing apparatus for chip detection according to claim 1, wherein: the inside of transport mechanism (3) is equipped with conveying drive roll and conveying driven voller from a left side to the right side in proper order, and wherein the cover is established between the periphery of conveying drive roll and conveying driven voller and is installed the conveyer belt, just gear motor (4) are installed to the one end that conveys the drive roll is connected on the base face left side of transport mechanism (3), both ends all are equipped with guard flap (5) around the top of transport mechanism (3).

4. The preprocessing apparatus for chip detection according to claim 1, wherein: photoelectric detection mechanism (8) include mounting bracket (801) and photoelectric sensor (802), both ends and fixed connection are in the top of board (2) around transport mechanism (3) are pressed close to the bottom of mounting bracket (801), photoelectric sensor (802) are installed in the bottom center department embedding of mounting bracket (801).

5. The preprocessing apparatus for chip detection according to claim 1, wherein: stirring mechanism (9) are including mount pad (10), stand (11), sharp lead screw slip table (12), automatically controlled elevating platform (13), upset motor (14) and upset arm (15), wherein the bottom fixed mounting of mount pad (10) is in the top of board (2), stand (11) are installed at the top of mount pad (10), the back mounted of stand (11) has sharp lead screw slip table (12), the right side slidable mounting of sharp lead screw slip table (12) has automatically controlled elevating platform (13), upset motor (14) are installed to the bottom of automatically controlled elevating platform (13), the back mounted of upset motor (14) has upset arm (15).