CN218445197U - Automatic chip detection equipment with chip carrier - Google Patents

Abstract

The utility model discloses an automatic chip detection device with a chip carrier, which comprises a movable box, wherein the top of the movable box is fixedly provided with a V-21274type mounting rack, the inner wall of the top of the V-21274type mounting rack is fixedly provided with a hydraulic cylinder, an output shaft of the hydraulic cylinder is fixedly provided with a detection probe, and the movable box is provided with a loading mechanism; the loading mechanism comprises a first motor, a first threaded rod, a moving block, a rotating block, an adjusting groove, a loading box, an annular placing table, four clamping assemblies, a rotating assembly and a driving assembly, wherein the first motor is fixedly arranged on the outer wall of one side of the moving box; this automatic chip check out test set with chip carrier can load the chip through the loading mechanism who sets up to realize the function of quick fixation and removal, can finely tune its angle before detecting simultaneously, minimize detection error.

Description

An automated chip testing device with a chip carrier

technical field

The utility model relates to the technical field of chip detection, in particular to an automatic chip detection device with a chip carrier.

Background technique

With the continuous development of the times, my country has achieved rapid development in the field of chip manufacturing. Chips are the cornerstone of the modern information society and play a key role in many fields such as industrial machines, electronic equipment, and military affairs. With the advancement of information technology, Chips continue to develop toward high integration, miniaturization, and multi-functionalization. The size of chips is getting smaller and smaller, and the types and specifications are various, which makes the identification, classification and defect detection of chips particularly critical.

The publication number is CN214747807U, which discloses a chip testing device. The chip delivery unit is set to drive the chip carrier to move on the work surface, and the camera delivery unit is set to drive the camera to move above the chip carrier. The control unit collects and analyzes the equipment. The chip image information acquired by the camera controls the synchronous movement of the chip transfer unit and the machine transfer unit, but the device has the following shortcomings. First, the chip cannot be quickly fixed during the automatic detection of the chip; If the detection angle is fine-tuned, there will be deviations in the detection results.

Therefore, the utility model provides an automatic chip detection device with a chip carrier to solve the above problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides an automatic chip detection device with a chip carrier, which solves the above problems.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: an automatic chip detection device with a chip carrier, including a moving box, the top of the moving box is fixedly installed with a 匚-shaped mounting frame, and the 匚-shaped A hydraulic cylinder is fixedly installed on the inner wall of the top of the installation frame, a detection probe is fixedly installed on the output shaft of the hydraulic cylinder, and a loading mechanism is arranged on the moving box;

The loading mechanism includes a first motor, a first threaded rod, a moving block, a rotating block, an adjustment slot, a loading box, an annular placement table, four clamping assemblies, a rotating assembly and a driving assembly, and the first motor is fixedly installed On one side of the outer wall of the moving box, the first threaded rod is fixedly installed on the output shaft of the first motor, and one end of the first threaded rod rotates and extends into the moving box, and the moving block is threadedly installed on the first On the threaded rod, the top of the moving block extends to the outside of the moving box, the rotating block is fixedly installed on the top of the moving block, the adjustment groove is opened on the top of the rotating block, and the loading box is rotatably installed in the adjusting groove, The top of the loading box extends out of the adjustment slot, and the ring-shaped placing table is fixedly installed in the loading box;

The clamping assembly includes a second threaded rod, a connecting block, an extension rod and a pressing plate, the second threaded rod is rotatably mounted on the inner wall of the loading box, the connecting block is threadedly mounted on the second threaded rod, the The extension rod is fixedly installed on the top of the connecting block, the top end of the extension rod passes through the annular placement platform, and the pressing plate is fixedly installed on the top end of the extension rod.

Preferably, the rotating assembly includes a gear ring, a second motor and a drive gear, the gear ring is fixedly mounted on the bottom of the loading box, the second motor is fixedly mounted on the bottom inner wall of the adjustment slot, and the drive gear is fixed Installed on the output shaft of the second motor, the drive gear meshes with the gear ring, and the rotating assembly provided can facilitate the adjustment and correction of the detection angle of the chip to avoid detection errors.

Preferably, the drive assembly includes four first bevel gears, a third motor and a second bevel gear, and the four first bevel gears are respectively fixedly mounted on one end of the corresponding second threaded rod, so The third motor is fixedly installed on the bottom inner wall of the loading box, the second bevel gear is fixedly installed on the output shaft of the third motor, and the second bevel gear is meshed with the four first bevel gears. The provided driving assembly can indirectly drive the four second threaded rods to rotate through the third motor, so that the effect of synchronous clamping of the four pressing plates can be realized.

Preferably, a cylindrical block is installed through the inner wall of the annular placing platform, a square groove is opened on the top of the cylindrical block, a circular groove is opened on the bottom inner wall of the square groove, and a second Four motors, a third threaded rod is fixedly installed on the output shaft of the fourth motor, and a lifting sleeve is threadedly installed on the third threaded rod, the top of the lifting sleeve extends into the square groove, and the lifting A top plate is fixedly installed on the top of the sleeve, and the set top plate can lift the chip out of the loading box after the detection is completed.

Preferably, a sliding rod is fixedly installed in the moving box, and the sliding rod slides through the moving block, and four T-shaped sliding rods are fixedly installed on the inner wall of the loading box, and the T-shaped sliding rods slide through the corresponding connection The block can respectively limit the moving block and the connecting block through the set sliding bar and the T-shaped sliding bar to prevent the two from rotating.

Preferably, the inner wall of the circular groove is provided with a chute, and the outer wall of the lifting sleeve is fixedly equipped with a stop rod, and one end of the stop rod extends into the chute, and the lifting sleeve can be adjusted by the set stop rod. The position is limited to prevent the lifting sleeve from rotating or disengaging from the circular groove.

Preferably, a soft pad is fixedly installed on one side of the pressure plate, and the soft pad is made of rubber material, and the hard contact between the pressure plate and the chip can be avoided by the soft pad.

Preferably, a camera probe is fixedly installed on the inner wall of the top of the U-shaped installation frame, four symmetrically distributed pressure sensors are fixedly installed on the top of the top plate, and a control panel is fixedly installed on one side of the outer wall of the U-shaped installation frame. A central processing unit is fixedly installed on the top of the 匚-shaped mounting frame, and the automatic detection of the chip is realized through the provided camera probe, pressure sensor, control panel and central processing unit.

Beneficial effect

The utility model provides an automatic chip detection device with a chip carrier. Compared with the prior art, it has the following beneficial effects:

(1) The automatic chip testing equipment with a chip carrier can load the chip through the set loading mechanism, and realize the function of fast fixing and moving, and at the same time, it can fine-tune the angle before testing to minimize the detection error.

(2) The automatic chip testing equipment with a chip carrier can eject the chip out of the loading box after the chip is tested through the set top plate, so that it can be easily removed for subsequent processing and speed up the testing efficiency.

Description of drawings

Fig. 1 is a perspective view of the external structure of the utility model;

Fig. 2 is the front view sectional structure schematic diagram of the utility model;

Fig. 3 is a partial front view sectional structure schematic diagram of the loading mechanism in the utility model;

Fig. 4 is the three-dimensional assembly diagram of the fourth motor, the third threaded rod, the lifting sleeve, the top plate, the retaining rod and the pressure sensor in the utility model;

Fig. 5 is an assembly diagram of the loading box, the second threaded rod, the connecting block, the first bevel gear and the second bevel gear in the present invention.

In the figure: 1, mobile box; 2, 匚 type mounting frame; 3, hydraulic cylinder; 4, detection probe; 5, first motor; 6, first threaded rod; 7, moving block; 8, rotating block; 9, Adjusting groove; 10, loading box; 11, ring-shaped placing platform; 12, second threaded rod; 13, connecting block; 14, extension rod; 15, pressing plate; 16, gear ring; 17, second motor; 18, driving gear 19, the first bevel gear; 20, the third motor; 21, the second bevel gear; 22, cylindrical block; 23, square groove; 24, circular groove; 25, the fourth motor; 26, the third threaded rod ; 27, lifting sleeve; 28, top plate; 29, sliding rod; 30, T-shaped sliding rod; 31, stop rod; 32, cushion; 33, camera probe; 34, pressure sensor; 35, control panel; 36, CPU.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment one:

Please refer to Fig. 2, Fig. 3 and Fig. 5, an automatic chip testing equipment with a chip carrier, including a mobile box 1, the top of the mobile box 1 is fixedly installed with a 匚-shaped mounting frame 2, and the top of the 匚-shaped mounting frame 2 A hydraulic cylinder 3 is fixedly installed on the inner wall, a detection probe 4 is fixedly installed on the output shaft of the hydraulic cylinder 3, and a loading mechanism is arranged on the moving box 1;

The loading mechanism includes a first motor 5, a first threaded rod 6, a moving block 7, a rotating block 8, an adjustment slot 9, a loading box 10, an annular placement table 11, four clamping assemblies, a rotating assembly and a driving assembly, the first The motor 5 is fixedly installed on one side of the outer wall of the mobile box 1, the first threaded rod 6 is fixedly installed on the output shaft of the first motor 5, and one end of the first threaded rod 6 rotates and extends into the mobile box 1, and the moving block 7 is threaded Installed on the first threaded rod 6, the top of the moving block 7 extends to the outside of the moving box 1, the rotating block 8 is fixedly installed on the top of the moving block 7, the adjustment groove 9 is opened on the top of the rotating block 8, and the loading box 10 is rotatably installed on the In the adjustment groove 9, the top of the loading box 10 extends to the outside of the adjustment groove 9, and the ring-shaped placing table 11 is fixedly installed in the loading box 10;

The clamping assembly includes a second threaded rod 12, a connecting block 13, an extension rod 14 and a pressing plate 15. The second threaded rod 12 is rotatably mounted on the inner wall of the loading box 10, and the connecting block 13 is threadedly mounted on the second threaded rod 12. The extension rod 14 is fixedly mounted on the top of the connecting block 13 , the top end of the extension rod 14 passes through the annular placement platform 11 , and the pressing plate 15 is fixedly installed on the top end of the extension rod 14 .

Embodiment two:

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, this embodiment provides a technical solution on the basis of Embodiment 1: the rotating assembly includes a gear ring 16, a second motor 17 and a drive gear 18, and the gear ring 16 is fixedly installed on the bottom of the loading box 10, the second motor 17 is fixedly installed on the bottom inner wall of the adjustment groove 9, the driving gear 18 is fixedly installed on the output shaft of the second motor 17, and the driving gear 18 meshes with the gear ring 16;

The driving assembly includes four first bevel gears 19, a third motor 20 and a second bevel gear 21, and the four first bevel gears 19 are respectively fixedly mounted on one end of the corresponding second threaded rod 12, and the third motor 20 is fixedly installed on the bottom inner wall of the loading box 10, the second bevel gear 21 is fixedly installed on the output shaft of the third motor 20, and the second bevel gear 21 meshes with the four first bevel gears 19;

The inner wall of the annular placement platform 11 is penetrated with a cylindrical block 22, the top of the cylindrical block 22 is provided with a square groove 23, the bottom inner wall of the square groove 23 is provided with a circular groove 24, and the bottom inner wall of the circular groove 24 is fixedly installed with a fourth motor 25, The output shaft of the fourth motor 25 is fixedly equipped with a third threaded rod 26, and the third threaded rod 26 is threaded with a lifting sleeve 27. The top of the lifting sleeve 27 extends into the square groove 23, and the top of the lifting sleeve 27 A top plate 28 is fixedly installed;

A sliding rod 29 is fixedly installed in the moving box 1, and the sliding rod 29 slides through the moving block 7, and four T-shaped sliding rods 30 are fixedly installed on the inner wall of the loading box 10, and the T-shaped sliding rods 30 slide through the corresponding connecting block 13;

The inner wall of the circular groove 24 is provided with a chute, and the outer wall of the lifting sleeve 27 is fixedly equipped with a stop rod 31, and one end of the stop rod 31 extends into the chute;

A soft pad 32 is fixedly installed on one side of the pressing plate 15, and the soft pad 32 is made of rubber material;

A camera probe 33 is fixedly installed on the top inner wall of the 匚-shaped mounting frame 2, four symmetrically distributed pressure sensors 34 are fixedly installed on the top of the top plate 28, and a control panel 35 is fixedly installed on one side of the outer wall of the 匚-shaped mounting frame 2. A central processing unit 36 is fixedly installed on the top of the frame 2 .

At the same time, the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

The central processing unit 36 and the hydraulic cylinder 3, the detection probe 4, the first motor 5, the second motor 17, the third motor 20, the fourth motor 25, the top plate 28, the camera probe 33, the pressure sensor 34 and the control panel 35 are all electric. sexual connection.

When working, first place the chip into the loading box 10 through an external mechanical arm, and drop it above the top plate 28. At this time, the pressure sensor 34 detects the pressure change and sends the signal to the central processing unit 36, and the central processing unit 36 receives it. Start the third motor 20 after the signal, the third motor 20 drives the second bevel gear 21 to rotate, the second bevel gear 21 drives four first bevel gears 19 to rotate, and the first bevel gear 19 drives the second threaded rod 12 Rotate, the second threaded rod 12 drives the connecting block 13 which is threadedly connected with it to move, the connecting block 13 drives the extension rod 14 to move, and the extension rod 14 drives the pressure plate 15 to move until the four soft pads 32 are tightly attached to the four sides of the chip. To the fixing work of chip, then start the first motor 5, the first motor 5 drives the first threaded rod 6 to rotate, the first threaded rod 6 moves with the moving block 7 that is threadedly connected with it, and the moving block 7 drives the rotating block 8 to move until The loading box 10 moves to the bottom of the camera probe 33, and the camera probe 33 takes an image of the chip, and compares it with the imaging value previously set by the operator through the control panel 35, and then transmits the comparison data to the central processing unit 36, and the central processing unit 36 start the second motor 17 after analyzing the data, the second motor 17 drives the driving gear 18 to rotate, and the driving gear 18 drives the gear ring 16 engaged with it to rotate, and now the chip rotates slowly thereupon until the angle of the chip taken by the camera probe 33 is consistent with the preset angle. The setting values are the same, at this time, the central processing unit 36 controls the first motor 5 and then moves the chip to the bottom of the detection probe 4, and starts the hydraulic cylinder 3 to drive the detection probe 4 close to the chip, and the detection probe 4 detects the chip. After the detection is completed , and then move the rotating block 8 to the outside of the 匚-shaped mounting frame 2 through the first motor 5, and then reversely start the third motor 20 at this time, so that the four pressing plates 15 are far away from the chip, and then start the fourth motor 25, and the fourth motor 25 drives The third threaded rod 26 rotates, the third threaded rod 26 drives the lifting sleeve 27 threadedly connected with it to rise, and the lifting sleeve 27 drives the top plate 28 to rise, and the top plate 28 pushes out the part of the chip to the outside of the loading box 10, and then the external machine The arm takes out the chip, and the pressure sensor 34 detects the pressure signal and returns to zero. At this time, the central processing unit 36 controls the reset of the relevant electrical components to complete the automatic detection of the chip.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides an automatic chip detection equipment with chip carrier, includes movable box (1), its characterized in that: a v-type mounting rack (2) is fixedly mounted at the top of the movable box (1), a hydraulic cylinder (3) is fixedly mounted on the inner wall of the top of the v-type mounting rack (2), a detection probe (4) is fixedly mounted on an output shaft of the hydraulic cylinder (3), and a loading mechanism is arranged on the movable box (1);

the loading mechanism comprises a first motor (5), a first threaded rod (6), a moving block (7), a rotating block (8), an adjusting groove (9), a loading box (10), an annular placing table (11), four clamping components, a rotating component and a driving component, wherein the first motor (5) is fixedly installed on the outer wall of one side of the moving box (1), the first threaded rod (6) is fixedly installed on an output shaft of the first motor (5), one end of the first threaded rod (6) rotates to extend into the moving box (1), the moving block (7) is installed on the first threaded rod (6) in a threaded mode, the top of the moving block (7) extends out of the moving box (1), the rotating block (8) is fixedly installed at the top of the moving block (7), the adjusting groove (9) is formed in the top of the rotating block (8), the loading box (10) is rotatably installed in the adjusting groove (9), the top of the loading box (10) extends out of the adjusting groove (9), and the annular placing table (11) is fixedly installed in the loading box (10);

the centre gripping subassembly is including second threaded rod (12), connecting block (13), extension rod (14) and clamp plate (15), second threaded rod (12) are rotated and are installed on the inner wall that loads box (10), connecting block (13) threaded mounting is on second threaded rod (12), extension rod (14) fixed mounting is at the top of connecting block (13), platform (11) are placed to the top of extension rod (14) through the annular, clamp plate (15) fixed mounting is on the top of extension rod (14).

2. The automated chip inspection apparatus with a chip carrier of claim 1, wherein: the rotating assembly comprises a toothed ring (16), a second motor (17) and a driving gear (18), the toothed ring (16) is fixedly installed at the bottom of the loading box (10), the second motor (17) is fixedly installed on the inner wall of the bottom of the adjusting groove (9), the driving gear (18) is fixedly installed on an output shaft of the second motor (17), and the driving gear (18) is meshed with the toothed ring (16).

3. The automated chip inspection apparatus with a chip carrier of claim 1, wherein: the driving assembly comprises four first bevel gears (19), a third motor (20) and two bevel gears (21), the four first bevel gears (19) are fixedly installed at one ends of corresponding second threaded rods (12) respectively, the third motor (20) is fixedly installed on the inner wall of the bottom of the loading box (10), the second bevel gears (21) are fixedly installed on output shafts of the third motor (20), and the second bevel gears (21) are meshed with the four first bevel gears (19).

4. The automated chip inspection apparatus with a chip carrier of claim 1, wherein: the inner wall of platform (11) is placed to the annular runs through and installs cylinder piece (22), square groove (23) have been seted up at the top of cylinder piece (22), circular slot (24) have been seted up to the bottom inner wall of square groove (23), the bottom inner wall fixed mounting of circular slot (24) has fourth motor (25), fixed mounting has third threaded rod (26) on the output shaft of fourth motor (25), threaded mounting has lift sleeve (27) on third threaded rod (26), the top of lift sleeve (27) extends to in square groove (23), the top fixed mounting of lift sleeve (27) has roof (28).

5. The automated chip inspection apparatus with a chip carrier of claim 1, wherein: a sliding rod (29) is fixedly mounted in the movable box (1), the sliding rod (29) penetrates through the movable block (7) in a sliding mode, four T-shaped sliding rods (30) are fixedly mounted on the inner wall of the loading box (10), and the T-shaped sliding rods (30) penetrate through corresponding connecting blocks (13) in a sliding mode.

6. The automated chip inspection apparatus with a chip carrier of claim 4, wherein: the spout has been seted up to the inner wall of circular slot (24), the outer wall fixed mounting of lift sleeve (27) has pin (31), the one end of pin (31) extends to in the spout.

7. The automated chip inspection apparatus with a chip carrier of claim 1, wherein: one side fixed mounting of clamp plate (15) has cushion (32), cushion (32) adopt the rubber material preparation to form.

8. The automated chip inspection apparatus with a chip carrier of claim 4, wherein: a camera probe (33) is fixedly installed on the inner wall of the top of the bracket (2), four pressure sensors (34) which are symmetrically distributed are fixedly installed on the top of the top plate (28), a control panel (35) is fixedly installed on the outer wall of one side of the bracket (2), and a central processing unit (36) is fixedly installed on the top of the bracket (2).

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