A chip marking detection and sorting mechanism

Abstract

The utility model belongs to the technical field of marking equipment, in particular to a chip marking detection and sorting mechanism. Aiming at the problems of high labor cost and easy errors caused by manual sorting of existing products after detection, the following scheme is proposed, wherein the platform is fixedly connected with a support block on the top of the platform, and a control panel is fixedly connected with the top of the support block. The chip marking detection and sorting mechanism also includes a marking component, which is arranged on the top of the platform, and is used to mark the chip. In the utility model, a CCD detector and a high-definition barcode scanner are arranged, which can not only detect whether the marking is qualified, but also test the scanning of one-dimensional or two-dimensional barcodes, thereby improving the detection efficiency and accuracy. Through two conveyor belts and a movable grabbing component, unqualified chips are automatically sorted, thereby reducing the cost and error rate of manual sorting and improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of marking equipment, in particular to a chip marking detection and sorting mechanism. Background Art

[0002] After the chip is tested, it needs to be marked. Marking not only increases the product exposure but also displays the chip information. Therefore, after marking, it needs to be tested to see if it is qualified.

[0003] Existing laser marking machines are generally only responsible for coding and marking. After coding, qualified chips need to be sorted manually. This sorting method has high labor costs and is prone to errors, resulting in unqualified products flowing out of the market. Therefore, we propose a chip marking detection and sorting mechanism to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the products after detection are manually sorted, which leads to high labor costs and easy errors, and proposes a chip marking detection and sorting mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A chip marking detection and sorting mechanism comprises a platform, a support block is fixedly connected to the top of the platform, a control panel is fixedly connected to the top of the support block, and the chip marking detection and sorting mechanism further comprises:

[0007] A marking component is arranged on the top of the platform and is used to mark the chip;

[0008] A detection component is arranged on the top of the platform and is used to perform a qualified detection on the chips that have completed the marking;

[0009] A sorting component is arranged on the top of the platform and is used to sort the chips after the inspection.

[0010] In a possible design, the marking assembly includes a support column, which is fixedly arranged on the top of the platform, and a plurality of limit holes are evenly spaced on one side of the support column. A first slider is sleeved on the support column, and a bolt is threadedly connected to one side of the first slider, and one end of the bolt is in conflict with the inner wall of the corresponding limit hole. A laser marking machine is fixedly connected to the top of the first slider.

[0011] In a possible design, a first conveyor belt is fixedly installed on the top of the platform, and a second conveyor belt is fixedly installed on the top of the platform on one side of the first conveyor belt, and the length of the second conveyor belt is shorter than that of the first conveyor belt.

[0012] In a possible design, the detection component includes two first support rods, the two first support rods are fixedly connected to the top of the platform, the two first support rods are respectively located on both sides of the first conveyor belt, the two first support rods are fixedly connected to the same first groove block on the side close to each other, the bottom of the first groove block is provided with a second groove, the inner walls on both sides of the second groove are rotatably connected to the same first threaded rod, one of the first support rods is fixedly connected to the first motor on the side away from the first groove block, one end of the first threaded rod passes through one of the first support rods and is fixedly connected to the output end of the first motor, the inner wall of the second groove is slidably connected to the second slider, and the bottom of the second slider is fixedly connected to the CCD detector.

[0013] In a possible design, the bottom of the second slider is located on one side of the CCD detector and is fixedly connected to a high-definition barcode scanner, which is used to further scan and detect the chip.

[0014] In a possible design, the sorting component includes two second support rods, the two second support rods are fixedly connected to the top of the platform, the two second support rods are respectively located on the side away from the first conveyor belt and the second conveyor belt, the two second support rods are fixedly connected to the same second slot block on the side close to each other, the bottom of the second slot block is provided with a third groove, the inner walls on both sides of the third groove are rotatably connected to the same second threaded rod, one of the second support rods is fixedly connected to the second motor on the side away from the second slot block, one end of the second threaded rod passes through one of the second support rods and is fixedly connected to the output end of the second motor, the inner wall of the third groove is slidably connected to a third slider, and the bottom of the third slider is fixedly connected to a grabbing component.

[0015] In a possible design, the gripping assembly includes a cylinder, which is fixedly connected to the bottom of the third slider, and an output end of the cylinder is fixedly connected to a fixed plate, and a plurality of vacuum suction cups are arranged at the bottom of the fixed plate.

[0016] In the present application, the laser marking machine on the support column is first adjusted, and the bolt is loosened so that one end of the bolt is disengaged from the corresponding limit hole on the support column, so that the first slider on the support column can move up and down on the support column, thereby allowing the laser marking machine on the first slider to move up and down, and then the height of the laser marking machine is adjusted according to the chip to be marked, and then the bolt is tightened to fix the laser marking machine on the first slider, and after the adjustment is completed, the motors on the first conveyor belt and the second conveyor belt are started to move the synchronous belts on the first conveyor belt and the second conveyor belt in the same direction, and then the chip to be marked is placed on the first conveyor belt, and then the synchronous belt on the first conveyor belt moves the chip to the bottom of the laser marking machine, and the laser marking machine marks the chip;

[0017] After the marking is completed, the chip continues to move on the first conveyor belt to the bottom of the first slot block between the two first support rods. The CCD detector under the first slot block scans the chip, and the two-dimensional image generated by the CCD detector is processed and analyzed. The chip marking is judged to be qualified based on the identified feature information. Then the high-definition barcode scanner under the first slot block also scans the chip. The high-definition barcode scanner determines whether the one-dimensional or two-dimensional barcode on the chip is successfully scanned to determine whether the chip marking is qualified. Then the results of the two instruments will be sent to the control panel. If any of the test results is not passed, the control panel controls the second motor to rotate, so that the third slider moves to the top of the chip, and then the cylinder under the third slider retracts and contracts, and the vacuum suction cup under the cylinder grabs the chip that has not passed the test. Then the second motor rotates in the opposite direction, driving the vacuum suction cup below to move the chip to the second conveyor belt for placement, and the chip that passes the test will continue to move on the first conveyor belt to complete the automatic sorting of the chip. Beneficial Effects

[0018] In the utility model, the chip marking detection and sorting mechanism can not only detect whether the marking is qualified but also test the one-dimensional or two-dimensional barcode scanning through the CCD detector and high-definition barcode scanner, thereby improving the detection efficiency and accuracy;

[0019] In the utility model, the chip marking detection and sorting mechanism automatically sorts unqualified chips through two conveyor belts and a movable grabbing component, thereby reducing the manual sorting cost and error rate and improving work efficiency;

[0020] In the utility model, through the CCD detector and high-definition scanner, not only can the marking be detected whether it is qualified, but also the one-dimensional or two-dimensional barcode scanning can be tested, thereby improving the detection efficiency and accuracy. Through two conveyor belts and a movable grabbing component, the chips that fail the detection are automatically sorted, thereby reducing the manual sorting cost and error rate and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a chip marking, detection and sorting mechanism proposed by the utility model;

[0022] Figure 2 This is a three-dimensional structural diagram of a laser marking machine for chip marking, detection and sorting mechanism proposed by the utility model;

[0023] Figure 3 This is a three-dimensional structural schematic diagram of a CCD detection of a chip marking detection and sorting mechanism proposed by the utility model;

[0024] Figure 4The utility model is a schematic diagram of the three-dimensional structure of a vacuum suction cup of a chip marking, detection and sorting mechanism.

[0025] In the figure: 1. platform; 2. support block; 201. control panel; 3. support column; 301. limit hole; 302. first slider; 303. laser marking machine; 304. bolt; 4. first conveyor belt; 5. second conveyor belt; 6. first support rod; 7. first slot block; 701. first threaded rod; 702. first motor; 703. second slider; 8. second support rod; 9. second slot block; 901. second threaded rod; 902. second motor; 903. third slider; 10. CCD detector; 11. high-definition barcode scanner; 12. cylinder; 121. fixing plate; 122. vacuum suction cup. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0027] Reference Figure 1-4 A sorting mechanism includes a platform 1, a support block 2 is fixedly connected to the top of the platform 1, a control panel 201 is fixedly connected to the top of the support block 2, and the chip marking detection and sorting mechanism also includes a marking component arranged on the top of the platform 1, the marking component is used to mark the chip, a detection component is fixedly installed on the top of the platform 1, the detection component is used to perform qualified detection on the marked chips, and a sorting component is fixedly connected to the top of the platform 1, the sorting component is used to sort the chips that have completed the detection.

[0028] A first conveyor belt 4 is fixedly installed on the top of the platform 1, and a second conveyor belt 5 is fixedly installed on the top of the platform 1 on one side of the first conveyor belt 4. The length of the second conveyor belt 5 is shorter than that of the first conveyor belt 4. By setting two different conveyor belts, chips with different qualities detected can be transported in parts, eliminating manual operation and reducing errors.

[0029] The detection component includes two first support rods 6, both of which are fixedly connected to the top of the platform 1, and the two first support rods 6 are respectively located on both sides of the first conveyor belt 4. The sides of the two first support rods 6 close to each other are fixedly connected with the same first slot block 7, and a second slot is provided at the bottom of the first slot block 7. The inner walls on both sides of the second slot are rotatably connected with the same first threaded rod 701, and the side of one of the first support rods 6 away from the first slot block 7 is fixedly connected with a first motor 702, one end of the first threaded rod 701 passes through one of the first support rods 6 and is fixedly connected to the output end of the first motor 702, and a second slider 703 is slidably connected to the inner wall of the second slot, and a CCD detector 10 is fixedly connected to the bottom of the second slider 703, and the chip is scanned by the CCD detector 10. The image features scanned by the CCD detector 10 are used to determine whether the chip marking is qualified. At the same time, the first motor 702 is arranged to drive the first threaded rod 701, so that the second slider 703 on the first threaded rod 701 can move on the first slot block 7, driving the CCD detector 10 to move, so as to facilitate scanning of the chip below.

[0030] The sorting component includes two second support rods 8, both of which are fixedly connected to the top of the platform 1, and the two second support rods 8 are respectively located on the side away from the first conveyor belt 4 and the second conveyor belt 5, and the side of the two second support rods 8 close to each other is fixedly connected with the same second slot block 9, and a third groove is provided at the bottom of the second slot block 9, and the inner walls on both sides of the third groove are rotatably connected with the same second threaded rod 901, and one side of the second support rods 8 away from the second slot block 9 is fixedly connected with the second motor 902, one end of the second threaded rod 901 passes through one of the second support rods 8 and is fixedly connected to the output end of the second motor 902, and a third slider 903 is slidably connected to the inner wall of the third groove, and a grabbing component is fixedly connected to the bottom of the third slider 903, and the second motor 902 is used to drive the third slider 903 to move, so that the grabbing component on the third slider 903 can move between the two conveyor belts to complete the automatic sorting operation, reduce the cost and error rate of manual sorting, and improve work efficiency.

[0031] The grabbing assembly includes a cylinder 12, which is fixedly connected to the bottom of the third slider 903. The output end of the cylinder 12 is fixedly connected to a fixed plate 121. A plurality of vacuum suction cups 122 are arranged at the bottom of the fixed plate 121. The suction cups can grab the chips that have been inspected by utilizing the extension and retraction of the cylinder 12. At the same time, the rubber suction cups will not damage the chips.

[0032] The present application can be used in the field of marking equipment technology, and can also be used in other fields applicable to the present application. Example

[0033] refer to Figure 1-3, improved on the basis of embodiment 1: a chip marking detection and sorting mechanism, which is applied to the technical field of marking equipment, the marking component includes a support column 3, the support column 3 is fixedly arranged on the top of the platform 1, and a plurality of limiting holes 301 are evenly spaced on one side of the support column 3, a first slider 302 is sleeved on the support column 3, a bolt 304 is threadedly connected to one side of the first slider 302, one end of the bolt 304 is in conflict with the inner wall of the corresponding limiting hole 301, and a laser marking machine 303 is fixedly connected to the top of the first slider 302, and the first slider 302 can be fixed to the support column 3 by the bolt 304, and the plurality of limiting holes 301 further reinforce the first slider 302, and the first slider 302 can be moved up and down on the support column 3 by loosening the bolt 304, so as to facilitate the adjustment of the height of the laser marking machine 303.

[0034] The bottom of the second slider 703 is located on one side of the CCD detector 10 and is fixedly connected to a high-definition barcode scanner 11. The high-definition barcode scanner 11 is used to further scan and detect the chip. The high-definition barcode scanner 11 is set to scan the one-dimensional code or two-dimensional code marked on the chip, and whether the marking is qualified is judged by whether the scanning is successful, and the chip marking is further detected to improve the accuracy of the detection.

[0035] However, as is well known to those skilled in the art, the working principles and wiring methods of the first motor 702, the second motor 902, the CCD detector 10 and the high-definition barcode scanner 11 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chip marking detection and sorting mechanism, comprising a platform (1), a support block (2) fixedly connected to the top of the platform (1), a control panel (201) fixedly connected to the top of the support block (2), characterized in that: The chip marking detection and sorting mechanism also includes: A marking component, which is arranged on the top of the platform (1) and is used to mark the chip; A detection component, which is arranged on the top of the platform (1) and is used to perform a qualified detection on the marked chips; A sorting component, which is arranged on the top of the platform (1) and is used to sort the chips that have been tested; The sorting assembly comprises two second support rods (8), the two second support rods (8) are fixedly connected to the top of the platform (1), the two second support rods (8) are respectively located on the side away from the first conveyor belt (4) and the second conveyor belt (5), the side close to each other of the two second support rods (8) is fixedly connected to the same second slot block (9), the bottom of the second slot block (9) is provided with a third groove, the inner walls on both sides of the third groove are rotatably connected to the same second threaded rod (901), one side of one of the second support rods (8) away from the second slot block (9) is fixedly connected to the second motor (902), one end of the second threaded rod (901) passes through one of the second support rods (8) and is fixedly connected to the output end of the second motor (902), the inner wall of the third groove is slidably connected to a third slider (903), and the bottom of the third slider (903) is fixedly connected to a grab assembly; The gripping assembly comprises a cylinder (12), the cylinder (12) being fixedly connected to the bottom of the third sliding block (903), the output end of the cylinder (12) being fixedly connected to a fixing plate (121), and a plurality of vacuum suction cups (122) being arranged at the bottom of the fixing plate (121).

2. A chip marking detection and sorting mechanism according to claim 1, characterized in that: The marking assembly comprises a support column (3), the support column (3) being fixedly arranged on the top of the platform (1), a plurality of limiting holes (301) being equally spaced on one side of the support column (3), a first sliding block (302) being sleeved on the support column (3), a bolt (304) being threadedly connected to one side of the first sliding block (302), one end of the bolt (304) being in conflict with the inner wall of the corresponding limiting hole (301), and a laser marking machine (303) being fixedly connected to the top of the first sliding block (302).

3. A chip marking detection and sorting mechanism according to claim 1, characterized in that: A first conveyor belt (4) is fixedly installed on the top of the platform (1), and a second conveyor belt (5) is fixedly installed on the top of the platform (1) on one side of the first conveyor belt (4), wherein the length of the second conveyor belt (5) is shorter than that of the first conveyor belt (4).

4. A chip marking detection and sorting mechanism according to claim 1, characterized in that: The detection assembly comprises two first support rods (6), the two first support rods (6) are fixedly connected to the top of the platform (1), the two first support rods (6) are respectively located on both sides of the first conveyor belt (4), the sides of the two first support rods (6) close to each other are fixedly connected to the same first slot block (7), the bottom of the first slot block (7) is provided with a second slot, the inner walls of both sides of the second slot are rotatably connected to the same first threaded rod (701), the side of one of the first support rods (6) away from the first slot block (7) is fixedly connected to the first motor (702), one end of the first threaded rod (701) passes through one of the first support rods (6) and is fixedly connected to the output end of the first motor (702), the inner wall of the second slot is slidably connected to the second slider (703), and the bottom of the second slider (703) is fixedly connected to the CCD detector (10).

5. A chip marking detection and sorting mechanism according to claim 4, characterized in that: The bottom of the second sliding block (703) is located on one side of the CCD detector (10) and is fixedly connected to a high-definition code scanner (11), which is used to further scan and detect the chip.

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