CN219200481U

CN219200481U - Turning device for semiconductor detection

Info

Publication number: CN219200481U
Application number: CN202320276861.7U
Authority: CN
Inventors: 闫方亮; 朱勋
Original assignee: Nantong Mig Semiconductor Testing Technology Co ltd
Current assignee: Nantong Mig Semiconductor Testing Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-16
Anticipated expiration: 2033-02-21

Abstract

The application provides a turning device for semiconductor detection belongs to semiconductor check out test set technical field to solve inconvenient problem to carry out centre gripping protection work to the semiconductor of equidimension not, including mounting plate, fixedly connected with first motor on the mounting plate, fixedly connected with worm wheel in the pivot, fixedly connected with second motor on the mount. This application is through the splint that set up, when carrying out the centre gripping to not unidimensional semiconductor, can place the semiconductor in the splint, then rotate the first threaded rod on the mount, carry out spacing removal through the bearing promotion splint when first threaded rod moves, the splint in the cooperation pivot can steadily carry out the centre gripping to the semiconductor when splint remove, after the centre gripping, rotate the spacing board of second threaded rod drive and carry out spacing removal, cooperation first protection pad and second protection pad can stabilize and protect the centre gripping to the semiconductor, take place to drop when avoiding the semiconductor to detect and lead to the problem of damage.

Description

Turning device for semiconductor detection

Technical Field

The utility model relates to the field of semiconductor detection equipment, in particular to a turnover device for semiconductor detection.

Background

The semiconductor is a substance with conductivity between an insulator and a conductor, the conductivity of the semiconductor is easy to control, the semiconductor can be used as an element material for information processing, the semiconductor is applied to the fields of integrated circuits, consumer electronics, communication systems, photovoltaic power generation, illumination, high-power supply conversion and the like, and when the semiconductor is produced, the semiconductor is required to be detected and observed by a turnover device, so that the quality and the quality of the semiconductor are ensured, and the semiconductor can be continuously produced and processed if the semiconductor is qualified.

Most flip-flop devices for semiconductor inspection now have the following problems:

for example, in an automatic turning device for detecting a third generation semiconductor, publication No. CN216051872U, although a semiconductor can be clamped through a connection pad, the semiconductor is different in size, so that the semiconductor with different sizes is not convenient to clamp and protect, and the semiconductor to be detected is easily damaged; meanwhile, when the existing turnover device is used, the use height is fixed, under different use conditions, the turnover device needs to be heightened for use, and the turnover device is troublesome and inconvenient to adjust and use conveniently.

Therefore, we propose an improvement of this, namely a turnover device for semiconductor inspection.

Disclosure of Invention

The utility model aims at: the clamping protection device aims at the problems that the clamping protection work is inconvenient to carry out on semiconductors with different sizes, and meanwhile, the use height of the turnover device is inconvenient to adjust and use conveniently.

In order to achieve the above object, the present utility model provides the following technical solutions:

the flip device for semiconductor inspection is used for improving the problems.

The application is specifically such that:

including mounting plate, the first motor of fixedly connected with on the mounting plate, the output shaft fixedly connected with two-way threaded rod of first motor, two-way threaded rod rotates to be connected in mounting plate, be provided with the drive belt on the two-way threaded rod, threaded connection has the movable block on the two-way threaded rod, fixedly connected with cardboard on the movable block, spacing being connected with connecting axle on the cardboard, fixedly connected with connecting plate on the connecting axle, fixedly connected with mount on the connecting plate, threaded connection has first threaded rod on the mount, rotate on the mount and be connected with the pivot, fixedly connected with bearing on the first threaded rod, fixedly connected with connecting block on the bearing, equal fixedly connected with splint in connecting block and the pivot, rotate on the splint and be connected with the second threaded rod, threaded connection limiting plate on the second threaded rod, fixedly connected with first protection pad on the splint, fixedly connected with second protection pad on the limiting plate, fixedly connected with worm wheel in the pivot.

As the preferred technical scheme of this application, the output shaft fixed connection of first motor is in two-way threaded rod one end central part, movable block bottom face laminates with mounting plate inboard bottom face mutually.

As the preferred technical scheme of this application, movable block symmetric distribution is in two-way threaded rod left and right sides, movable block and cardboard one-to-one.

As the preferred technical scheme of this application, cardboard middle part spout is the slope form, limiting plate side terminal surface is laminated mutually with splint medial surface.

As the preferred technical scheme of this application, second threaded rod symmetric distribution is in splint upper and lower both sides, the second threaded rod passes through limiting plate and second protection pad one-to-one.

As the preferred technical scheme of this application, the output shaft fixedly connected with worm of second motor, worm and worm wheel meshing are connected, the central line of worm wheel is same vertical line with the central line of worm.

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

in the scheme of the application:

1. through the splint that set up, when carrying out the centre gripping to not unidimensional semiconductor, can place the semiconductor in splint, then rotate the first threaded rod on the mount, carry out spacing removal through the bearing promotion splint when first threaded rod moves, cooperation pivot epaxial splint can steadily carry out the centre gripping to semiconductor when splint remove, and the centre gripping back rotates the spacing board of second threaded rod drive and carries out spacing removal, and cooperation first protection pad and second protection pad can stabilize and protect the centre gripping to semiconductor, take place to drop when avoiding semiconductor to detect and lead to the problem of damage.

2. Through the bidirectional threaded rod that sets up, when adjusting turning device's use height, can open first motor and drive bidirectional threaded rod and rotate, can drive both sides bidirectional threaded rod operation through the drive belt when bidirectional threaded rod rotates, can drive the cardboard through the movable block and carry out spacing removal when both sides bidirectional threaded rod rotates, can drive the connecting axle through the spout on the cardboard and slide when the cardboard removes, and the connecting axle makes can promote the mount through the connecting plate and carry out altitude mixture control at the slip, and the convenience is highly convenient to turning device's use.

Drawings

Fig. 1 is a schematic overall perspective view of a turnover device for semiconductor inspection provided in the present application;

fig. 2 is a schematic side view of a moving block of the turnover device for semiconductor inspection provided in the present application;

fig. 3 is a schematic top view of a mounting base plate of the turnover device for semiconductor inspection provided in the present application;

fig. 4 is a schematic side view of a connection board of the turnover device for semiconductor inspection provided in the present application;

fig. 5 is a schematic side view of a clamping plate of the turnover device for semiconductor inspection provided by the application.

The figures indicate: 1. a mounting base plate; 2. a first motor; 3. a two-way threaded rod; 4. a transmission belt; 5. a moving block; 6. a clamping plate; 7. a connecting shaft; 8. a connecting plate; 9. a fixing frame; 10. a first threaded rod; 11. a bearing; 12. a connecting block; 13. a clamping plate; 14. a second threaded rod; 15. a limiting plate; 16. a first protective pad; 17. a second protective pad; 18. a rotating shaft; 19. a worm wheel; 20. a second motor; 21. a worm.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1-5, this embodiment provides a turning device for semiconductor detection, including mounting plate 1, fixedly connected with first motor 2 on the mounting plate 1, the output shaft fixedly connected with two-way threaded rod 3 of first motor 2, two-way threaded rod 3 rotates to be connected in mounting plate 1, be provided with drive belt 4 on the two-way threaded rod 3, threaded connection has movable block 5 on the two-way threaded rod 3, fixedly connected with cardboard 6 on the movable block 5, spacing connection is connected with connecting axle 7 on the cardboard 6, fixedly connected with connecting plate 8 on the connecting axle 7, fixedly connected with mount 9 on the connecting plate, threaded connection has first threaded rod 10 on the mount 9, rotationally be connected with pivot 18 on the mount 9, fixedly connected with bearing 11 on the first threaded rod 10, fixedly connected with connecting block 12 on the bearing 11, all fixedly connected with splint 13 on connecting block 12 and the pivot 18, rotationally be connected with second threaded rod 14 on the splint 13, threaded connection has spacing board 15 on the second threaded rod 14, fixedly connected with worm wheel 13 on the connecting plate, fixedly connected with motor 16 on the first threaded rod 13 on the mount 17, fixedly connected with protection pad on the second threaded rod 13.

Example 2:

the scheme of example 1 is further described in conjunction with the specific operation described below:

as shown in fig. 2, as a preferred embodiment, in addition to the above manner, the output shaft of the first motor 2 is fixedly connected to the center part of one end of the bi-directional threaded rod 3, and the bottom end surface of the moving block 5 is attached to the bottom end surface of the inner side of the mounting base plate 1, so that it is ensured that the moving block 5 can move smoothly by being supported by the bottom end surface of the inner side of the mounting base plate 1 when moving.

As shown in fig. 2, as a preferred embodiment, on the basis of the above manner, further, the moving blocks 5 are symmetrically distributed on the left and right sides of the bidirectional threaded rod 3, and the moving blocks 5 and the clamping plates 6 are in one-to-one correspondence, so that the moving blocks 5 on two sides can be guaranteed to drive the clamping plates 6 to stably lift the fixing frame 9 for height adjustment.

As shown in fig. 2, in a preferred embodiment, further, the chute in the middle of the clamping plate 6 is inclined, and the side end surface of the limiting plate 15 is attached to the inner side surface of the clamping plate 13, so that the limiting plate 15 can be stably moved by being supported by the inner side surface of the clamping plate 13 when moving.

As shown in fig. 5, as a preferred embodiment, based on the above manner, further, the second threaded rods 14 are symmetrically distributed on the upper and lower sides of the clamping plate 13, and the second threaded rods 14 are in one-to-one correspondence with the second protection pads 17 through the limiting plates 15, so that the two side limiting plates 15 can be ensured to stably clamp and protect the semiconductor.

As shown in fig. 2, as a preferred embodiment, further, based on the above manner, the output shaft of the second motor 20 is fixedly connected with a worm 21, the worm 21 is engaged with the worm wheel 19, and the center line of the worm wheel 19 and the center line of the worm 21 are in the same vertical line, so that the worm 21 can be ensured to be stably driven to rotate when rotating.

Specifically, this turning device for semiconductor detection is when using: in combination with fig. 1-5, when the turnover device is used, if the use height is required to be adjusted, the first motor 2 on the installation base plate 1 can be started, the first motor 2 operates to drive the bidirectional threaded rod 3 to rotate, the bidirectional threaded rod 3 can drive the bidirectional threaded rod 3 on two sides to operate simultaneously through the driving belt 4 while rotating, the clamping plate 6 can be driven to carry out limiting movement through the moving block 5 while the bidirectional threaded rod 3 on two sides rotates, the connecting shaft 7 can be pushed to move upwards through the sliding groove on the clamping plate 6 while the connecting shaft 7 moves, the fixing frame 9 can be stably lifted by matching with the connecting plate 8, and convenience is brought to convenient adjustment of the use height of the device.

When the semiconductor is detected, the semiconductor can be placed on the clamping plate 13, then the first threaded rod 10 on the fixing frame 9 is rotated, the clamping plate 13 on the connecting block 12 is pushed by the first threaded rod 10 to carry out limiting movement through the bearing 11, the semiconductor is clamped, the second threaded rod 14 is rotated while the second threaded rod 14 drives the limiting plate 15 to carry out limiting movement, the semiconductor is clamped up and down and left and right, the first protection pad 16 and the second protection pad 17 are matched during clamping, the semiconductor can be protected and fixed, meanwhile, the semiconductor needs to be turned over during clamping, the second motor 20 can be started to drive the worm 21 to operate, the worm 21 can drive the engaged worm wheel 19 to rotate during rotation, the clamping plate 13 on the rotating shaft 18 can be driven to rotate during rotation of the worm wheel 19, the clamping plate 13 on the other side can be smoothly rotated in the bearing 11 through the connecting block 12 during simultaneous rotation, and convenience is brought to a worker to turn over to check the semiconductor during detection.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims

1. The utility model provides a turning device for semiconductor detection, includes mounting plate (1), its characterized in that, fixedly connected with first motor (2) on mounting plate (1), the output shaft fixedly connected with two-way threaded rod (3) of first motor (2), two-way threaded rod (3) rotate and connect in mounting plate (1), be provided with drive belt (4) on two-way threaded rod (3), threaded connection has movable block (5) on two-way threaded rod (3), fixedly connected with cardboard (6) on movable block (5), limiting connection has connecting axle (7) on cardboard (6), fixedly connected with connecting plate (8) on connecting plate (8), fixedly connected with mount (9) on mount (9) threaded connection has first threaded rod (10), rotate on mount (9) and be connected with pivot (18), fixedly connected with bearing (11) on first threaded rod (10), fixedly connected with connecting block (12) on bearing (11), be connected with connecting block (14) on pivot (12) and 18) are connected with threaded connection (13) on second threaded rod (14), the clamping plate (13) is fixedly connected with a first protection pad (16), the limiting plate (15) is fixedly connected with a second protection pad (17), the rotating shaft (18) is fixedly connected with a worm wheel (19), and the fixing frame (9) is fixedly connected with a second motor (20).

2. The turnover device for semiconductor detection according to claim 1, wherein the output shaft of the first motor (2) is fixedly connected to the center part of one end of the bidirectional threaded rod (3), and the bottom end surface of the moving block (5) is attached to the bottom end surface of the inner side of the mounting bottom plate (1).

3. The turnover device for semiconductor detection according to claim 1, wherein the moving blocks (5) are symmetrically distributed on the left side and the right side of the bidirectional threaded rod (3), and the moving blocks (5) are in one-to-one correspondence with the clamping plates (6).

4. The turnover device for semiconductor detection according to claim 1, wherein the middle chute of the clamping plate (6) is inclined, and the side end surface of the limiting plate (15) is attached to the inner side surface of the clamping plate (13).

5. The turnover device for semiconductor detection according to claim 1, wherein the second threaded rods (14) are symmetrically distributed on the upper side and the lower side of the clamping plate (13), and the second threaded rods (14) are in one-to-one correspondence with the second protection pads (17) through limiting plates (15).

6. The turnover device for semiconductor inspection according to claim 1, wherein an output shaft of the second motor (20) is fixedly connected with a worm (21), the worm (21) is engaged with a worm wheel (19), and a center line of the worm wheel (19) and a center line of the worm (21) are in the same vertical line.