CN218360757U

CN218360757U - Chip turntable detecting and sorting all-in-one machine

Info

Publication number: CN218360757U
Application number: CN202222148416.0U
Authority: CN
Inventors: 陈莉华
Original assignee: Wuhan Qizhengtong Information Technology Co ltd
Current assignee: Wuhan Qizhengtong Information Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-24
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to the technical field of chip detection and sorting, in particular to a chip turntable detection and sorting all-in-one machine, wherein a picking mechanism places qualified chips on an electric transmission belt at the front part, unqualified chips on an electric transmission belt at the rear part, and the chips are conveyed by the rotation of two groups of electric transmission belts, so that the automatic detection and sorting efficiency of the all-in-one machine for the chips is improved, and the labor cost is reduced; the chip picking device comprises a base, a rotating device, a picking mechanism, a supporting arm, a first shell, a moving device, a detection camera, a rotary table and two sets of electric driving belts, wherein the left part of the top end of the base is connected with the bottom end of the supporting arm, the bottom end of the first shell is connected with the top end of the supporting arm, the moving device is arranged in the first shell, the top end of the detection camera is connected with the output end of the moving device, the rotating device is arranged in the middle of the top end of the base, the rotary table is installed on the output end of the rotating device, the right part of the top end of the base is provided with the picking mechanism, and the picking mechanism is used for picking chips after detection is completed.

Description

Chip turntable detecting and sorting all-in-one machine

Technical Field

The utility model relates to a technical field that the chip detected and selected separately especially relates to a chip carousel detects selects separately all-in-one.

Background

The chip is also called microcircuit, microchip, chip/chip, it is a way to miniaturize the circuit in electronics, and often make it on the surface of semiconductor wafer, at present, when testing the quality of a chip, in the prior art CN202121270265.5, the device includes fixed base, testing platform, oil stain testing instrument and display, its characteristic is: fixed baseplate's top one side is close to front end department fixed mounting and examines test table, top examining test table is provided with greasy dirt detector, and the display has been placed to one side that greasy dirt detector was kept away from at fixed baseplate's top, there is elevating platform at greasy dirt detector's rear side joint, and elevating platform's top is provided with fixed footstock, install the screw rod respectively in the top both sides of fixed footstock, montant mechanism, discovery when nevertheless the device uses, the device is not convenient for carry out automatic separation with the chip that detects after accomplishing, manual separation's intensity of labour is great, and efficiency is lower, consequently, provide one kind and improve chip detection and sorting efficiency, reduce the all-in-one of cost of labor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pick up the mechanism and place anterior electric drive belt with qualified chip on, unqualified chip is placed on the rear portion electric drive belt, carries the chip through two sets of electric drive belt rotations to improve the efficiency of all-in-one to chip automated inspection and sorting, reduce the chip carousel detection sorting all-in-one of cost of labor.

The utility model discloses a chip turntable detecting and sorting integrated machine, which comprises a base, a rotating device, a picking mechanism, a supporting arm, a first shell, a moving device, a detection camera, a turntable and two groups of electric driving belts, wherein the left part of the top end of the base is connected with the bottom end of the supporting arm, the bottom end of the first shell is connected with the top end of the supporting arm, the moving device is arranged in the first shell, the top end of the detection camera is connected with the output end of the moving device, the rotating device is arranged in the middle of the top end of the base, the turntable is arranged on the output end of the rotating device, the picking mechanism is arranged on the right part of the top end of the base and used for picking up chips after detection is completed, the two groups of electric driving belts are arranged on the right part of the top end of the base, and the two groups of electric driving belts are respectively arranged on the front side and the back side of the picking mechanism; firstly, placing a chip to be detected on the top end of a turntable, then driving the turntable to rotate clockwise and horizontally by a certain angle by a rotating device, enabling the turntable to drive the chip to rotate to the position below a detection camera, detecting the appearance information of the chip by the detection camera, then driving the chip to rotate by a certain angle by the turntable, placing the next chip on the top end of the turntable again, driving the chip to rotate to the position below the detection camera again by the turntable for detection, sending the detected information to an external controller by the detection camera, the external controller controls the picking mechanism to operate, when chips after detection is completed move to the position below the picking mechanism, the controller controls the picking mechanism to pick the chips, the picking mechanism enables the qualified chips to be placed on the front electric transmission belt, the unqualified chips are placed on the rear electric transmission belt, and the chips are conveyed through rotation of the two sets of electric transmission belts, so that the efficiency of the all-in-one machine for automatically detecting and sorting the chips is improved, and the labor cost is reduced.

Preferably, the picking mechanism comprises a second shell, a first supporting platform, a first motor, a first electric cylinder, a connecting block, a connecting arm, a supporting device, a jackscrew, a sucker and a suction device, wherein the bottom end of the second shell is connected with the right part of the top end of the base; when a chip moves to the lower side of a sucking disc, the contraction length of a moving end of a first electric cylinder is controlled, the first electric cylinder is made to drive a connecting block to move downwards, the connecting block is made to drive the sucking disc to move downwards through a connecting arm, the sucking disc moves downwards to be in contact with the top surface of the chip, sucking air is sucked to the sucking disc through an air sucking device, the chip is made to be adsorbed and fixed by the sucking disc, then the moving end of the first electric cylinder extends and drives the connecting block to move upwards, the connecting block drives the sucking disc to move upwards, then a first motor is controlled to drive a first supporting platform to rotate clockwise or anticlockwise by 90 degrees, the first supporting platform is made to drive the sucking disc to move to the upper portion of a front electric driving belt or a rear electric driving belt through the first electric cylinder, then the sucking disc respectively places qualified chips and unqualified chips on two groups of electric driving belts, the convenience of automatic chip sorting of the integrated machine is improved, the left-right sliding adjustment of the connecting arm on the connecting block is realized, the left-right sliding adjustment of the position of the sucking disc is realized, and right sliding adjustment of the chip pickup position adjustment of the sucking disc is improved, and the convenience of chip pickup position adjustment of the chip pickup by the sucking disc.

Preferably, the air suction device comprises an air box, an air filter screen, a hose and a vacuum pump, the air box is mounted on the inner side wall of the base, an air outlet is formed in the left end of the air box, an air inlet is formed in the right end of the air box, the air filter screen is mounted in the middle of the inner side wall of the air box, the hose is communicated with the air inlet of the air box, the input end of the hose is communicated with the inside of the detection camera, the vacuum pump is mounted on the inner side wall of the base, and the input end of the vacuum pump is communicated with the air outlet of the air box; open the vacuum pump and breathe in to the gas tank, make the gas tank breathe in to detecting the camera through the hose to make and detect the camera and adsorb the chip and pick up, improve the convenience that the chip picked up, filter gas through setting up airstrainer, inside the reduction outside dirt got into the vacuum pump, improve the protective effect of vacuum pump.

Preferably, the rotating device comprises a third shell, a second supporting table and a second motor, the bottom end of the third shell is connected with the middle part of the top end of the base, the second supporting table is rotatably installed at the top end of the third shell, the top end of the second supporting table is connected with the bottom end of the turntable, the second motor is installed on the inner side wall of the third shell, and the output end of the second motor is concentrically connected with the bottom end of the second supporting table; the second motor is started to drive the second supporting table to rotate, and the rotating table is driven to rotate after the second supporting table rotates, so that the rotating table drives the chips to rotate and convey, the chip conveying, detecting and sorting efficiency is improved, and the use convenience of the all-in-one machine is improved.

Preferably, the supporting device comprises a cylinder, a connecting rod and a spring, the cylinder is arranged at the left part of the top end of the connecting arm, the connecting rod vertically slides to penetrate through the left part of the connecting arm, the upper part of the connecting rod extends into the cylinder, the spring is arranged in the cylinder in a matched manner, the spring is arranged at the top end of the connecting rod, and the bottom end of the connecting rod is connected with the top end of the sucker; through setting up connecting rod and spring, improve the elasticity of sucking disc to improve the buffering effect when sucking disc and chip contact, improve the protection effect of chip.

Preferably, the moving device comprises a second electric cylinder, the fixed end of the second electric cylinder is installed on the inner side wall of the first shell, a sliding block is arranged in the first shell, the moving end of the second electric cylinder is connected with the outer side wall of the sliding block, and the top end of the detection camera is connected with the bottom end of the sliding block; the second electric cylinder is controlled to move the telescopic length of the moving end, so that the second electric cylinder drives the detection camera to move leftwards or rightwards through the sliding block, the convenience of left-right movement position adjustment of the detection camera is improved, and the convenience of detection of the detection camera on chips of different sizes is improved.

Preferably, the through hole of the connecting block is square; through setting up the connecting block through-hole into squarely, prevent that the linking arm from taking place the condition of rotation, improve the spacing effect of linking arm horizontal slip.

Preferably, the turntable further comprises a plurality of groups of limiting blocks, and the plurality of groups of limiting blocks are circumferentially arranged at the top end of the turntable; through setting up the multiunit stopper, improve the chip and prevent the location accuracy nature of position, improve the convenience that the all-in-one detected and selected separately the chip.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, placing a chip to be detected on the top end of a turntable, then driving the turntable to rotate clockwise and horizontally by a certain angle by a rotating device, enabling the turntable to drive the chip to rotate to the position below a detection camera, detecting the appearance information of the chip by the detection camera, then driving the chip to rotate by a certain angle by the turntable, placing the next chip on the top end of the turntable again, driving the chip to rotate to the position below the detection camera again by the turntable for detection, sending the detected information to an external controller by the detection camera, the external controller controls the picking mechanism to operate, when chips after detection is completed move to the position below the picking mechanism, the controller controls the picking mechanism to pick the chips, the picking mechanism places qualified chips on the front electric transmission belt, unqualified chips on the rear electric transmission belt, and the chips are conveyed through rotation of the two sets of electric transmission belts, so that the automatic detection and sorting efficiency of the all-in-one machine for the chips is improved, and the labor cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partial structural view of the connection block with the connection arm or the like;

FIG. 3 is a partial schematic view of the connection of the turntable to a second support table or the like;

FIG. 4 is a schematic view of a shaft-side local structure of the connection of the turntable and the limiting block;

in the drawings, the reference numbers: 1. a base; 2. a support arm; 3. a first housing; 4. detecting a camera; 5. a turntable; 6. an electric drive belt; 7. a second housing; 8. a first support table; 9. a first motor; 10. a first electric cylinder; 11. connecting blocks; 12. a connecting arm; 13. carrying out top thread; 14. a suction cup; 15. a gas tank; 16. an air filter screen; 17. a hose; 18. a vacuum pump; 19. a third housing; 20. a second support table; 21. a second motor; 22. a cylinder body; 23. a connecting rod; 24. a spring; 25. a second electric cylinder; 26. and a limiting block.

Detailed Description

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

The left part of the top end of a base 1 is connected with the bottom end of a supporting arm 2, the bottom end of a first shell 3 is connected with the top end of the supporting arm 2, the top end of a detection camera 4 is connected with the output end of a mobile device, two groups of electric driving belts 6 are all arranged at the right part of the top end of the base 1, the bottom end of a second shell 7 is connected with the right part of the top end of the base 1, a first supporting platform 8 is rotatably arranged at the top end of the second shell 7, a first motor 9 is arranged on the inner side wall of the second shell 7, the output end of the first motor 9 is concentrically connected with the bottom end of the first supporting platform 8, the fixed end of a first electric cylinder 10 is connected with the top end of the first supporting platform 8, the bottom end of a connecting block 11 is connected with the mobile end of the first electric cylinder 10, a through hole is transversely arranged on the connecting block 11, the right part of a connecting arm 12 is slidably arranged on the through hole of the connecting block 11, a threaded hole is arranged at the top end of the connecting block 11, a jackscrew 13 is screwed on the threaded hole in a matching way, an air box 15 is arranged on the inner side wall of a base 1, the left end of the air box 15 is provided with an exhaust port, the right end of the air box 15 is provided with an air inlet, an air filter screen 16 is arranged in the middle of the inner side wall of the air box 15, a hose 17 is communicated with the air inlet of the air box 15, the input end of the hose 17 is communicated with the interior of a detection camera 4, a vacuum pump 18 is arranged on the inner side wall of the base 1, the input end of the vacuum pump 18 is communicated with the exhaust port of the air box 15, the bottom end of a third shell 19 is connected with the middle of the top end of the base 1, a second support table 20 is rotatably arranged at the top end of the third shell 19, the top end of the second support table 20 is connected with the bottom end of a turntable 5, a second motor 21 is arranged on the inner side wall 19 of the third shell, the output end of the second motor 21 is concentrically connected with the bottom end of the second support table 20, a barrel 22 is arranged at the left part of the top end of a connecting arm 12, a connecting rod 23 vertically slides through the left part of the connecting arm 12, and the upper part of the connecting rod 23 extends into the barrel 22, the spring 24 is installed inside the cylinder 22 in a matched mode, the spring 24 is arranged at the top end of the connecting rod 23, the bottom end of the connecting rod 23 is connected with the top end of the sucker 14, the fixed end of the second electric cylinder 25 is installed on the inner side wall of the first shell 3, a sliding block is arranged in the first shell 3, the moving end of the second electric cylinder 25 is connected with the outer side wall of the sliding block, the top end of the detection camera 4 is connected with the bottom end of the sliding block, a through hole of the connecting block 11 is square, and a plurality of groups of limiting blocks 26 are all installed at the top end of the rotary table 5 in the circumferential direction; the chip detection method comprises the steps that firstly, the top end of a rotary disc 5 is placed on a chip to be detected, then a rotary device drives the rotary disc 5 to rotate clockwise and horizontally for a certain angle, the rotary disc 5 drives the chip to rotate to the position below a detection camera 4, the appearance information of the chip is detected through the detection camera 4, then the rotary disc 5 drives the chip to rotate for a certain angle again, the top end of the rotary disc 5 is placed on the next chip again, the rotary disc 5 drives the chip to rotate to the position below the detection camera 4 again for detection, the detection camera 4 sends the detected information to an external controller, the external controller controls a pickup mechanism to operate, when the chip after detection is completed moves to the position below the pickup mechanism, the controller controls the pickup mechanism to pick up the chip, the pickup mechanism enables the qualified chip to be placed on a front electric transmission belt 6, the unqualified chip is placed on a rear electric transmission belt 6, the chip is transmitted through the rotation of the two groups of electric transmission belts 6, the automatic detection and sorting efficiency of the chip of the integrated machine is improved, and the labor cost is reduced.

As shown in fig. 1 to 4, the utility model discloses a chip carousel detects selects separately all-in-one, it is at the during operation, at first place the 5 tops of carousel with the chip that will detect, later open second motor 21 and drive the second brace table 20 rotatory, drive the certain angle of clockwise horizontal rotation of carousel 5 after the second brace table 20 is rotatory, make carousel 5 drive the chip rotatory to detecting camera 4 below, detect chip appearance information through detecting camera 4, later carousel 5 drives the chip and rotates certain angle once more, through placing carousel 5 top once more with next chip, carousel 5 drives the chip and rotates once more to detecting camera 4 below and detect, detect camera 4 and send the information that detects to external controller, the operation of mechanism is picked up in external controller control, when detecting the chip after accomplishing and remove to picking up the mechanism below, controller control picks up the mechanism and picks up the chip, make sucking disc 14 place the anterior electric drive belt 6 with qualified chip on, unqualified chip places the rear portion electric drive belt 6 on.

The utility model discloses the main function who realizes does: the information that detects camera 4 will detect sends to external controller, external controller control picks up the mechanism operation, when the chip after detecting the completion removes to picking up the mechanism below, controller control picks up the mechanism and picks up the chip, make and pick up the mechanism and place anterior electric drive belt 6 with qualified chip on, unqualified chip is placed on rear portion electric drive belt 6, carry the chip through two sets of electric drive belt 6 rotations, thereby improve the all-in-one to chip automated inspection and the efficiency of sorting, reduce the cost of labor.

The chip turntable detecting and sorting all-in-one machine has the advantages that the installation mode, the connection mode or the setting mode are common mechanical modes, and the chip turntable detecting and sorting all-in-one machine can be implemented as long as the beneficial effects are achieved; the utility model discloses a chip carousel detects selects separately detection camera 4 of all-in-one, electronic drive belt 6, first motor 9, first electric jar 10, sucking disc 14, vacuum pump 18, second motor 21 and second electric jar 25 are purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can, and need not the technical staff in this field and pay out creative work.

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.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a chip carousel detects and selects separately all-in-one, a serial communication port, including base (1), rotary device, pick up the mechanism, support arm (2), first casing (3), the mobile device, detect camera (4), carousel (5) and two sets of electric drive belt (6), base (1) top left part is connected with support arm (2) bottom, first casing (3) bottom is connected with support arm (2) top, be provided with the mobile device in first casing (3), it is connected with the mobile device output to detect camera (4) top, base (1) top middle part is provided with rotary device, carousel (5) are installed on the rotary device output, base (1) top right part is provided with picks up the mechanism, it is used for picking up the chip after the completion to pick up the mechanism, base (1) top right part is all installed to two sets up two sets of electric drive belt (6), and two sets of electric drive belt (6) set up both sides around picking up the mechanism respectively.

2. The integrated machine for detecting and sorting the chip turnplate according to claim 1, the picking mechanism comprises a second shell (7), a first supporting platform (8), a first motor (9), a first electric cylinder (10), a connecting block (11), a connecting arm (12), a supporting device, a jackscrew (13), a sucker (14) and an air suction device, wherein the bottom end of the second shell (7) is connected with the right part of the top end of the base (1), the first supporting platform (8) is rotatably installed at the top end of the second shell (7), the first motor (9) is installed on the inner side wall of the second shell (7), and first motor (9) output and first supporting station (8) bottom are connected with one heart, first electric jar (10) stiff end is connected with first supporting station (8) top, connecting block (11) bottom is connected with the removal end of first electric jar (10), transversely be provided with the through-hole on connecting block (11), sliding mounting is on connecting block (11) through-hole about connecting arm (12) right part, connecting block (11) top is provided with the screw hole, jackscrew (13) cooperation spiral shell dress is on the screw hole of connecting block (11), connecting arm (12) left part is provided with strutting arrangement, sucking disc (14) are installed in connecting arm (12) left part through strutting arrangement, getter device installs on base (1), the getter device input communicates in with sucking disc (14).

3. The integrated machine for detecting and sorting the chip turntable as claimed in claim 2, wherein the air suction device comprises an air box (15), an air filter screen (16), a hose (17) and a vacuum pump (18), the air box (15) is installed on the inner side wall of the base (1), an air outlet is formed in the left end of the air box (15), an air inlet is formed in the right end of the air box (15), the air filter screen (16) is installed in the middle of the inner side wall of the air box (15), the hose (17) is communicated with the air inlet of the air box (15), the input end of the hose (17) is communicated with the interior of the detection camera (4), the vacuum pump (18) is installed on the inner side wall of the base (1), and the input end of the vacuum pump (18) is communicated with the air outlet of the air box (15).

4. The integrated machine for detecting and sorting the chip turntable according to claim 1, wherein the rotating device comprises a third housing (19), a second supporting platform (20) and a second motor (21), the bottom end of the third housing (19) is connected with the middle part of the top end of the base (1), the second supporting platform (20) is rotatably installed at the top end of the third housing (19), the top end of the second supporting platform (20) is connected with the bottom end of the turntable (5), the second motor (21) is installed on the inner side wall of the third housing (19), and the output end of the second motor (21) is concentrically connected with the bottom end of the second supporting platform (20).

5. The integrated machine for detecting and sorting the chip turntable as claimed in claim 2, wherein the supporting device comprises a cylinder (22), a connecting rod (23) and a spring (24), the cylinder (22) is installed at the left part of the top end of the connecting arm (12), the connecting rod (23) slides up and down to pass through the left part of the connecting arm (12), the upper part of the connecting rod (23) extends into the cylinder (22), the spring (24) is installed inside the cylinder (22) in a matching manner, the spring (24) is arranged at the top end of the connecting rod (23), and the bottom end of the connecting rod (23) is connected with the top end of the sucker (14).

6. The integrated machine for detecting and sorting the chip turntable according to claim 1, wherein the moving device comprises a second electric cylinder (25), a fixed end of the second electric cylinder (25) is installed on an inner side wall of the first housing (3), a slider is arranged in the first housing (3), a moving end of the second electric cylinder (25) is connected with an outer side wall of the slider, and a top end of the detection camera (4) is connected with a bottom end of the slider.

7. The integrated machine for detecting and sorting the chip turntables according to claim 2, wherein the through holes of the connecting blocks (11) are arranged in a square shape.

8. The integrated machine for detecting and sorting the chip turntable according to claim 1, further comprising a plurality of sets of limiting blocks (26), wherein the plurality of sets of limiting blocks (26) are all circumferentially installed at the top end of the turntable (5).