CN219751213U

CN219751213U - Chip double-module material taking and discharging device

Info

Publication number: CN219751213U
Application number: CN202320804758.5U
Authority: CN
Inventors: 王竹卿; 宋依林; 母雨鑫; 龙智明; 刘星谷
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-09-26
Anticipated expiration: 2033-04-12

Abstract

The utility model relates to the technical field of chip testing, in particular to a chip double-module taking and placing device, which comprises a workbench, wherein four corners of the upper end and four corners of the lower end of the workbench are respectively and fixedly connected with a support and a supporting leg, the left middle part of the lower end of the workbench and the right middle part of the lower end of the workbench are respectively provided with a moving mechanism, the front parts of the outer surfaces of the four supporting legs are respectively provided with a sliding groove penetrating front and back, the upper ends of the four supports are fixedly connected with a top plate, the lower end of the top plate is provided with four electric sliding rails, a first sliding block is slidably connected in two electric sliding rails positioned at the rear part, the middle parts of the lower ends of the two first sliding blocks are fixedly connected with a first electric push rod, the lower ends of the two first electric push rods are respectively provided with a CCD photographing unit, and the two electric sliding rails positioned at the front part are respectively and slidably connected with a taking and placing mechanism. The double-module chip taking and discharging device can be used for rapidly taking and discharging chips, testing the chips alternately and improving the testing efficiency.

Description

Chip double-module material taking and discharging device

Technical Field

The utility model relates to the technical field of chip testing, in particular to a chip double-module material taking and discharging device.

Background

At present, the production yield of chips is higher and higher, and the test requirement on each chip is higher and higher, so that the test on each chip is gradually developed. In combination with the present situation, the productivity of one device per hour reaches more than 1000PCS, most of the current test jigs adopt IPQC sampling inspection modes, namely, every fixed time interval in the production process, such as sampling inspection for how many products are in order to confirm whether the produced products are qualified or not, such as sampling inspection for 20PCS products of every 2000PCS products, if the sampled inspection products are qualified, the products produced in the previous time period are defaulted to be qualified products, and the device can continue to produce, if the defect occurs, the chips produced in the previous time period are required to be fully inspected, and the machine halt is used for inspecting the occurrence of abnormal production problems, but when the chips are detected, the process rate of the chips from extraction, positioning, testing, discharging and the like is not high, so that the test efficiency is low, and the use is inconvenient, therefore, the double-module chip taking and discharging device is provided.

Disclosure of Invention

The utility model mainly aims to provide a chip double-module material taking and discharging device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a double-module of chip gets blowing device, includes the workstation, workstation upper end four corners and lower extreme four corners all fixedly connected with support and supporting leg respectively, workstation lower extreme left middle part and lower extreme right middle part all are provided with moving mechanism, four the spout that the front portion was all opened to supporting leg outward appearance front portion has the front and back to pass through, four the common fixedly connected with roof of support upper end, four electronic slide rails are established to the roof lower extreme, equal sliding connection has a slider in two electronic slide rails that are located the rear portion, two equal fixedly connected with electric putter in slider lower extreme middle part, two equal sliding connection has a CCD camera unit in electric putter lower extreme, are located two in the front portion get the mechanism of putting in the electronic slide rail, the workstation right-hand member is equipped with conveyor, the workstation upper end front right part has the slot, the workstation is connected with the collection seat through the slot grafting, the workstation upper end is equipped with two test jigs.

Preferably, the picking and placing mechanism comprises a sliding seat, a third electric push rod is fixedly connected to the middle of the lower end of the sliding seat, a lifting seat is fixedly connected to the lower end of the third electric push rod, a second motor is fixedly mounted on the middle of the lower wall of the lifting seat, a lifting block is fixedly connected to the telescopic end of the second motor, a fourth electric push rod is fixedly connected to the inner wall of the lifting block in a penetrating mode, a moving block is fixedly connected to the telescopic end of the fourth electric push rod, an electromagnetic chuck is fixedly connected to the middle of the lower end of the moving block, and the sliding seat is in sliding connection with a top plate through an electric sliding rail.

Preferably, the sliding seat is in sliding connection with the top plate through a first sliding block, and the lifting seat and the lifting block are arranged in a shape of a Chinese character 'kou'.

Preferably, the left part of the upper end of the workbench is inserted and fixedly connected with a placement seat, the lower end of the placement seat is fixedly connected with a second electric push rod, and the telescopic end of the second electric push rod is fixedly connected with a push plate.

Preferably, the moving mechanism comprises a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is fixedly connected with a supporting seat, the front part of the lower end of the supporting seat and the rear part of the lower end are fixedly connected with connecting plates, the middle parts of the lower ends of the two connecting plates are fixedly connected with universal wheels, the front part of the upper end of the supporting seat and the rear part of the upper end are fixedly connected with supporting springs, and the upper end of the hydraulic telescopic rod is fixedly connected with the left middle part of the lower end of the workbench.

Preferably, the supporting seat is in sliding connection with two supporting legs positioned at the left part through the sliding grooves, the upper ends of the two supporting springs are respectively fixedly connected with the middle parts of the upper walls of the two sliding grooves positioned at the left part, and the supporting seat is in concave shape.

Compared with the prior art, the utility model has the following beneficial effects:

1. the four-number electric push rod is started, the moving block drives the electromagnetic chuck to move rightwards to a proper position, the three-number electric push rod is started, the electromagnetic chuck is enabled to be in contact with the chip, the electromagnetic chuck is started again, the electromagnetic chuck is enabled to suck the chip, then the moving block is enabled to reset, the electric slide rail is started, the sliding seat is enabled to drive the lifting seat to move leftwards and rightwards to a proper position, the four-number electric push rod is started, the moving block is enabled to drive the electromagnetic chuck to be located above the testing jig, the three-number electric push rod is started, the chip is located on the testing jig, the electromagnetic chuck is closed, the chip is enabled to be located above the testing jig, the testing jig is enabled to test the chip, and when one testing jig tests the chip, the left-side taking and placing mechanism is enabled to rapidly place the other chip on the other chip, after the chip is well detected, the other testing jig is enabled to test the other chip, the left-side taking and placing mechanism is enabled to place the chip on the testing jig, and the testing efficiency of the two testing jigs is enabled to be improved;

2. through setting up moving mechanism, start hydraulic telescoping rod, make the supporting seat drive connecting plate and universal wheel downwardly moving, make universal wheel and ground contact to make the device move the position through the universal wheel, the removal of the device of being convenient for improves the practicality of device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a chip double-module pick-and-place device according to the present utility model;

FIG. 2 is a schematic diagram showing a connection of a part of the structure of a chip dual-module pick-and-place device according to the present utility model;

FIG. 3 is a schematic diagram of the overall structure of a pick-and-place mechanism of a dual-module pick-and-place device of the present utility model;

fig. 4 is a schematic diagram of the overall structure of a moving mechanism of a chip double-module pick-and-place device according to the present utility model.

In the figure: 1. a work table; 2. a support; 3. support legs; 4. a moving mechanism; 5. a top plate; 6. a chute; 7. testing a jig; 8. a slot; 9. a picking and placing mechanism; 10. an electric slide rail; 11. a first sliding block; 12. a first electric push rod; 13. a CCD camera unit; 14. a conveying device; 15. a collection seat; 16. a placement seat; 17. a second electric push rod; 18. a push plate; 91. a slide; 92. an electromagnetic chuck; 93. a third electric push rod; 94. a lifting seat; 95. a motor II; 96. a lifting block; 97. fourth electric push rod; 98. a moving block; 41. a hydraulic telescopic rod; 42. a support base; 43. a connecting plate; 44. a universal wheel; 45. and a support spring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a chip double module gets blowing device, including workstation 1, workstation 1 upper end four corners and lower extreme four corners all fixedly connected with support 2 and supporting leg 3 respectively, workstation 1 lower extreme left middle part and lower extreme right middle part all are provided with moving mechanism 4, four spout 6 that pass through around all are opened to supporting leg 3 surface front portion, four common fixedly connected with roof 5 of support 2 upper ends, four electric slide rail 10 are established to roof 5 lower extreme, equal sliding connection has a slider 11 in two electric slide rails 10 that are located the rear portion, equal fixedly connected with electric putter 12 in the middle part of two slider 11 lower extreme, two electric putter 12 lower extreme all are equipped with CCD camera unit 13, equal sliding connection has in two electric slide rail 10 that are located the front portion gets put mechanism 9, workstation 1 right-hand member is equipped with conveyor 14, slot 8 is opened in workstation 1 upper end front right part, workstation 1 is pegged graft through slot 8 and is connected with collection seat 15, workstation 1 upper end is equipped with two test fixture 7.

In the embodiment, a placement seat 16 is fixedly connected to the left part of the upper end of the workbench 1 in a penetrating manner, a second electric push rod 17 is fixedly connected to the lower end of the placement seat 16, and a push plate 18 is fixedly connected to the telescopic end of the second electric push rod 17; the picking and placing mechanism 9 comprises a sliding seat 91, a third electric push rod 93 is fixedly connected to the middle of the lower end of the sliding seat 91, a lifting seat 94 is fixedly connected to the lower end of the third electric push rod 93, a second motor 95 is fixedly mounted to the middle of the lower wall of the lifting seat 94, a lifting block 96 is fixedly connected to the telescopic end of the second motor 95, a fourth electric push rod 97 is fixedly connected to the inner wall of the lifting block 96 in a penetrating manner, a moving block 98 is fixedly connected to the telescopic end of the fourth electric push rod 97, an electromagnetic chuck 92 is fixedly connected to the middle of the lower end of the moving block 98, and the sliding seat 91 is in sliding connection with the top plate 5 through an electric sliding rail 10; the sliding seat 91 is in sliding connection with the top plate 5 through a first sliding block 11, and the lifting seat 94 and the lifting block 96 are arranged in a shape of a Chinese character 'kou'; through setting up get and put mechanism 9, electronic slide rail 10 and two test fixture 7 to can get fast and put the chip, and can alternate to test the chip, improve efficiency of software testing.

In this embodiment, the moving mechanism 4 includes a hydraulic telescopic rod 41, a supporting seat 42 is fixedly connected to the telescopic end of the hydraulic telescopic rod 41, connecting plates 43 are fixedly connected to the front part of the lower end and the rear part of the lower end of the supporting seat 42, universal wheels 44 are fixedly connected to the middle parts of the lower ends of the two connecting plates 43, supporting springs 45 are fixedly connected to the front part of the upper end and the rear part of the upper end of the supporting seat 42, and the upper end of the hydraulic telescopic rod 41 is fixedly connected to the left middle part of the lower end of the workbench 1; the support seat 42 is in sliding connection with the two support legs 3 positioned at the left part through the sliding grooves 6, the upper ends of the two support springs 45 are respectively fixedly connected with the middle parts of the upper walls of the two sliding grooves 6 positioned at the left part, and the support seat 42 is concavely arranged; by arranging the moving mechanism 4, the device is convenient to move, and the practicability of the device is improved.

It should be noted that, in the use process, the utility model is a dual-module taking and placing device for chips, firstly, the hydraulic telescopic rod 41 is started, the supporting seat 42 drives the connecting plate 43 and the universal wheel 44 to move downwards under the action of the chute 6, so that the universal wheel 44 contacts with the ground, the device can move through the universal wheel 44, after moving to a proper position, the hydraulic telescopic rod 41 is started, the supporting seat 42 drives the connecting plate 43 and the universal wheel 44 to move upwards, the lower end surface of the supporting leg 3 contacts with the ground, the fixation of the device is realized, the movement and fixation of the device are facilitated, the practicability of the device is improved, a plurality of stacked chips are placed in the placing seat 16, the second electric push rod 17 is started, the push plate 18 moves upwards, the chips positioned at the upper part are always flush with the upper end surface of the push plate 18, the fourth electric push rod 97 is started, the moving block 98 drives the electromagnetic chuck 92 to move rightwards to a proper position, the third electric push rod 93 is started, the electromagnetic chuck 92 is contacted with the chip, the electromagnetic chuck 92 is started again, the electromagnetic chuck 92 is used for sucking the chip, then the moving block 98 is reset, the electric slide rail 10 is started, the slide seat 91 is used for driving the lifting seat 94 to move leftwards and rightwards to a proper position, the fourth electric push rod 97 is started, the moving block 98 drives the electromagnetic chuck 92 to be positioned above the test fixture 7, the third electric push rod 93 is started, the chip is positioned on the test fixture 7, the electromagnetic chuck 92 is closed, the chip is positioned above the test fixture 7, the chip is tested by the two test fixtures 7, when one test fixture 7 tests the chip, the picking and placing mechanism 9 positioned at the left part rapidly places the other chip on the other chip, after the chip is taken down through the taking and placing mechanism 9 located on the right part after the chip is detected, the other testing jig 7 can test the other chip, meanwhile, the taking and placing mechanism 9 located on the left part can place the new chip on the testing jig 7 without the chip, so that the two testing jigs 7 can test the chip alternately, the testing efficiency is improved, the qualified chip is placed in the conveying device 14 through the taking and placing mechanism 9, and the unqualified chip is placed in the collecting seat 15 through the taking and placing mechanism 9.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a blowing device is got to two modules of chip, includes workstation (1), its characterized in that: the device comprises a workbench (1), a support (2) and supporting legs (3) are fixedly connected to four corners at the upper end and four corners at the lower end of the workbench (1), a moving mechanism (4) is arranged in the left middle part of the lower end of the workbench (1) and in the right middle part of the lower end of the workbench, sliding grooves (6) penetrating through the front part and the rear part of the surface of the supporting legs (3) are formed in the front part of the workbench, a top plate (5) is fixedly connected to the upper end of the support (2), four electric sliding rails (10) are arranged at the lower end of the top plate (5), a first sliding block (11) is fixedly connected to the two electric sliding rails (10) at the rear part in a sliding manner, a first electric push rod (12) is fixedly connected to the middle part of the lower end of the first sliding block (11), a CCD photographing unit (13) is arranged at the lower end of the first electric push rod (12), a picking and placing mechanism (9) is fixedly connected to the front part of the two electric sliding rails (10), a conveying device (14) is arranged at the right end of the workbench (1), a front part of the upper end of the workbench (1) is provided with a slot (8), and a test seat (7) is connected to the workbench (1);

get and put mechanism (9) including slide (91), no. three electric putter (93) of slide (91) lower extreme middle part fixedly connected with, no. three electric putter (93) lower extreme fixedly connected with elevating socket (94), elevating socket (94) lower wall middle part fixedly mounted has No. two motors (95), no. two motor (95) telescopic end fixedly connected with lifter (96), lifter (96) inner wall alternate fixedly connected with No. four electric putter (97), no. four electric putter (97) telescopic end fixedly connected with movable block (98), movable block (98) lower extreme middle part fixedly connected with electromagnetic chuck (92), slide (91) are through electric slide rail (10) and roof (5) sliding connection.

2. The chip double-module taking and placing device according to claim 1, wherein: the sliding seat (91) is in sliding connection with the top plate (5) through a first sliding block (11), and the lifting seat (94) and the lifting block (96) are arranged in a shape of a Chinese character kou.

3. The chip double-module taking and placing device according to claim 1, wherein: the workbench is characterized in that a placing seat (16) is fixedly connected to the left part of the upper end of the workbench (1) in a penetrating mode, a second electric push rod (17) is fixedly connected to the lower end of the placing seat (16), and a push plate (18) is fixedly connected to the telescopic end of the second electric push rod (17).

4. The chip double-module taking and placing device according to claim 1, wherein: the moving mechanism (4) comprises a hydraulic telescopic rod (41), a supporting seat (42) is fixedly connected to the telescopic end of the hydraulic telescopic rod (41), connecting plates (43) are fixedly connected to the front portion of the lower end of the supporting seat (42) and the rear portion of the lower end of the supporting seat, universal wheels (44) are fixedly connected to the middle portion of the lower end of the connecting plates (43), supporting springs (45) are fixedly connected to the front portion of the upper end of the supporting seat (42) and the rear portion of the upper end of the supporting seat, and the upper end of the hydraulic telescopic rod (41) is fixedly connected with the left middle portion of the lower end of the workbench (1).

5. The chip double-module taking and placing device according to claim 4, wherein: the support seat (42) is in sliding connection with the two support legs (3) positioned at the left part through the sliding grooves (6), the upper ends of the two support springs (45) are respectively fixedly connected with the middle parts of the upper walls of the two sliding grooves (6) positioned at the left part, and the support seat (42) is in concave shape.