Separation detection structure for IC product

Abstract

The utility model discloses an IC product separation detection structure, which comprises a base, a first transmission mechanism, a second transmission mechanism, a third transmission mechanism and a fourth transmission mechanism, a plurality of first support rods are arranged on the base, the first transmission mechanism is connected to the plurality of first support rods, a frame body is arranged on the first transmission mechanism, and a plurality of second support rods are arranged on the frame body. According to the utility model, through the telescopic movement of the telescopic shaft of the electric telescopic rod, the push rod can drive the connecting rod to move, so that the second transmission mechanism can adjust the horizontal angle, and after the integrated circuit chip is detected on the first transmission mechanism, the integrated circuit chip can be accurately detected. The qualified products are moved and conveyed to the fourth conveying mechanism on the second conveying mechanism in the horizontal state, the unqualified products are moved and conveyed to the third conveying mechanism on the second conveying mechanism in the inclined state, and compared with the prior art, confusion of the qualified products and the unqualified products is effectively prevented, and the separation and classification effect after product detection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated circuit chip detection, in particular to a separation detection structure for IC products. Background Art

[0002] The utility model with publication number CN219850851U discloses a separation and comparison device for integrated circuit chip production, which relates to the technical field of integrated circuit chip production, including a conveyor belt and a separation wheel, side baffles are installed on both sides of the conveyor belt, and a first support plate and a second support plate are respectively installed on the side baffles on both sides of the separation wheel, a detection and comparison device is installed on the inner top of the first support plate, and a support part for supporting the separation wheel is installed on the outer top of the first support plate and the second support plate. A motor for driving the separation wheel is also installed on the second support plate, and also includes a controller for controlling the detection and comparison device and the motor, a discharge port on the side baffle, and a plurality of connecting plates are evenly arranged on the arc surface of the separation wheel, and a paddle is installed on the connecting plate. The chip is detected and compared by setting the detection and comparison device, and unqualified chips are separated by the paddle. The structure is simple and can effectively protect the chip structure.

[0003] The prior art detects the integrated circuit chips in the transmission process through a detection comparator, and drives the separation wheel to rotate via a motor, so that the paddle pushes the unqualified integrated circuit chips to the unqualified area, thereby realizing the classification of qualified and unqualified products. However, when the prior art is actually used, since the integrated circuit board chips are always in a lateral movement state, the separation wheel drives the paddle to always be in a longitudinal rotation state, so that the unqualified integrated circuit chips form an inclined motion trajectory under the movement of the paddle, and are easy to contact with the first guide plate, resulting in the unqualified chips being unable to enter the unqualified area smoothly. When entering the qualified area under the transmission of the conveyor belt, they are confused with qualified products, and the separation effect is poor. Therefore, a separation detection structure for IC products is needed to meet people's needs. Summary of the invention

[0004] The purpose of the utility model is to provide a structure for separating and detecting IC products, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a structure for separating and detecting IC products, comprising a base, a first transmission mechanism, a second transmission mechanism, a third transmission mechanism and a fourth transmission mechanism, wherein the base is provided with a plurality of first support rods, the first transmission mechanism is connected to the plurality of first support rods, the first transmission mechanism is provided with a frame, a detection comparator is provided in the bottom end of the frame, two second support rods are provided on the base, two ends of the same side of the second transmission mechanism are rotatably mounted on the corresponding second support rods, an electric telescopic rod is provided on the base, a push rod is connected to the telescopic shaft of the electric telescopic rod, connecting rods are rotatably mounted on both ends of the push rod, the connecting rods are movably mounted on the bottom end of the second transmission mechanism, a plurality of third support rods are provided on the base, the third transmission mechanism is connected to the plurality of third support rods, the third transmission mechanism is connected to the plurality of fourth support rods, the fourth transmission mechanism is connected to the plurality of fourth support rods, and the second transmission mechanism is located between the first transmission mechanism and the fourth transmission mechanism;

[0006] The first transmission mechanism, the second transmission mechanism, the third transmission mechanism and the fourth transmission mechanism each include two side plates, between which a driving roller and a driven roller are rotatably mounted, respectively, and the driving roller and the driven roller are transmission-connected with the same conveyor belt.

[0007] Preferably, a first drive motor is provided on the first transmission mechanism, and the output shaft of the first drive motor is connected to a transmission roller located at the first transmission mechanism. The transmission roller located at the first transmission mechanism, the transmission roller located at the third transmission mechanism and the transmission roller located at the fourth transmission mechanism are connected through two sets of pulleys and belt transmissions. A second drive motor is provided on the second transmission mechanism, and the output shaft of the second drive motor is connected to the transmission roller at the second transmission mechanism.

[0008] Preferably, two guide rods are provided on one side of the frame, and the two guide rods are inclined to each other and arranged symmetrically.

[0009] Preferably, a first connecting member is connected to the bottom of one end of the side plate located at the second transmission mechanism, and the first connecting member is rotatably mounted on the second support rod. A sliding groove is opened on the bottom of the other end, and a sliding block is slidably mounted in the sliding groove. A second connecting member is connected to the bottom of the sliding block, and the second connecting member is rotatably mounted on the connecting rod.

[0010] Preferably, the cross sections of the slide groove and the slide block are both T-shaped.

[0011] Preferably, a guide rail is provided on the base, and the push rod is slidably mounted on the guide rail.

[0012] Preferably, a plurality of baffles are provided on the outer wall of the conveyor belt located at the second transmission mechanism, and the plurality of baffles are evenly arranged in a ring shape.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, the push rod can drive the connecting rod to move through the telescopic movement of the telescopic shaft of the electric telescopic rod, so that the second transmission mechanism can adjust the horizontal angle, so that after the integrated circuit chip is detected on the first transmission mechanism, the qualified product is moved on the second transmission mechanism in a horizontal state to be transmitted to the fourth transmission mechanism, and the unqualified product is moved on the second transmission mechanism in an inclined state to be transmitted to the third transmission mechanism. Compared with the prior art, the confusion between qualified and unqualified products is effectively prevented, and the separation and classification effect after product detection is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural diagram of a structure for separating and detecting IC products proposed by the utility model;

[0016] Figure 2 This is a rear view structural diagram of a structure for separating and detecting IC products proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of a top view cross-sectional structure of a first transmission mechanism for an IC product separation detection structure proposed by the utility model;

[0018] Figure 4 This is a rear view partial cross-sectional structural schematic diagram of a second transmission mechanism for an IC product separation detection structure proposed by the utility model.

[0019] In the figure: 1, base; 2, first transmission mechanism; 3, second transmission mechanism; 4, third transmission mechanism; 5, fourth transmission mechanism; 6, first support rod; 7, frame; 8, detection comparator; 9, second support rod; 10, electric telescopic rod; 11, push rod; 12, connecting rod; 13, third support rod; 14, fourth support rod; 15, side plate; 16, transmission roller; 17, driven roller; 18, conveyor belt; 19, first drive motor; 20, pulley; 21, belt; 22, second drive motor; 23, guide rod; 24, first connecting member; 25, slide groove; 26, slider; 27, second connecting member; 28, guide rail; 29, baffle. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-4, a structure for separating and detecting IC products, comprising a base 1, a first transmission mechanism 2, a second transmission mechanism 3, a third transmission mechanism 4 and a fourth transmission mechanism 5, a plurality of first support rods 6 are arranged on the base 1, the first transmission mechanism 2 is connected to the plurality of first support rods 6, a frame 7 is arranged on the first transmission mechanism 2, a detection comparator 8 is arranged in the bottom end of the frame 7, two second support rods 9 are arranged on the base 1, two ends of the same side of the second transmission mechanism 3 are rotatably mounted on the corresponding second support rods 9, an electric telescopic rod 10 is arranged on the base 1, a push rod 11 is connected to the telescopic shaft of the electric telescopic rod 10, connecting rods 12 are rotatably mounted on both ends of the push rod 11, and the connecting rod 12 is movably mounted on the bottom end of the second transmission mechanism 3, a plurality of third support rods 13 are arranged on the base 1, the third transmission mechanism 4 is connected to the plurality of third support rods 13, the third transmission mechanism 4 is connected to the plurality of fourth support rods 14, the fourth transmission mechanism 5 is connected to the plurality of fourth support rods 14, and the second transmission mechanism 3 is located between the first transmission mechanism 2 and the fourth transmission mechanism 5;

[0022] The first transmission mechanism 2, the second transmission mechanism 3, the third transmission mechanism 4 and the fourth transmission mechanism 5 each include two side plates 15, between which a driving roller 16 and a driven roller 17 are rotatably mounted, respectively, and the driving roller 16 and the driven roller 17 are transmission-connected with the same conveyor belt 18.

[0023] Through the telescopic movement of the telescopic shaft of the electric telescopic rod 10, the push rod 11 can drive the connecting rod 12 to move, so that the second transmission mechanism 3 can be adjusted at a horizontal angle, so that after the integrated circuit chip is detected on the first transmission mechanism 2, the qualified product is moved on the second transmission mechanism 3 in a horizontal state and transmitted to the fourth transmission mechanism 5, and the unqualified product is moved on the second transmission mechanism 3 in an inclined state and transmitted to the third transmission mechanism 4. Compared with the prior art, the confusion between qualified and unqualified products is effectively prevented, and the separation and classification effect after product detection is improved.

[0024] Specifically, in this embodiment, a first drive motor 19 is provided on the first transmission mechanism 2, and the output shaft of the first drive motor 19 is connected to the transmission roller 16 located at the first transmission mechanism 2. The transmission roller 16 located at the first transmission mechanism 2, the transmission roller 16 located at the third transmission mechanism 4 and the transmission roller 16 located at the fourth transmission mechanism 5 are connected through two sets of pulleys 20 and belts 21. A second drive motor 22 is provided on the second transmission mechanism 3, and the output shaft of the second drive motor 22 is connected to the transmission roller 16 at the second transmission mechanism 3.

[0025] The synchronous and unidirectional driving effect is achieved among the first transmission mechanism 2, the third transmission mechanism 4 and the fourth transmission mechanism 5, reducing the setting of the driving device. The independent setting of the driving device at the second transmission mechanism 3 enables the transmission speed there to be individually set according to the speed of the angle adjustment.

[0026] Specifically, in this embodiment, two guide rods 23 are provided on one side of the frame 7. The two guide rods 23 are inclined to each other and arranged symmetrically. The guide rods 23 are the feeding point of the product. The guide rods 23 are used to correct the product that is out of the detection range of the position detection comparator 8.

[0027] Specifically, in the present embodiment, a first connecting member 24 is connected to the bottom end of one end of the side plate 15 located at the second transmission mechanism 3, and the first connecting member 24 is rotatably mounted on the second support rod 9. A slide groove 25 is provided at the bottom end of the other end, and a slider 26 is slidably mounted in the slide groove 25. A second connecting member 27 is connected to the bottom end of the slider 26, and the second connecting member 27 is rotatably mounted on the connecting rod 12. The first connecting member 24 is the fulcrum for horizontal angle adjustment of the second transmission mechanism 3. The cooperation between the slide groove 25 and the slider 26 ensures that when the push rod 11 moves, the connecting rod 12 can drive the slider 26 to move in the slide groove 25, thereby realizing the horizontal angle adjustment at this location.

[0028] Specifically, in this embodiment, the cross sections of the slide groove 25 and the slider 26 are both T-shaped, so as to prevent the second connecting member 27 from being separated from the second transmission mechanism 3 .

[0029] Specifically, in this embodiment, a guide rail 28 is provided on the base 1 , and the push rod 11 is slidably mounted on the guide rail 28 , so as to further improve the horizontal stability of the movement of the push rod 11 .

[0030] Specifically, in the present embodiment, a plurality of baffles 29 are provided on the outer wall of the conveyor belt 18 located at the second transmission mechanism 3. The baffles 29 are evenly arranged in a ring shape to prevent the qualified products from slipping when the second transmission mechanism 3 is in the process of recovering from the downward inclined horizontal angle, thereby preventing the qualified products from mistakenly entering the unqualified area.

[0031] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A structure for separating and detecting IC products, comprising a base (1), a first transmission mechanism (2), a second transmission mechanism (3), a third transmission mechanism (4) and a fourth transmission mechanism (5), characterized in that: The base (1) is provided with a plurality of first support rods (6), the first transmission mechanism (2) is connected to the plurality of first support rods (6), the first transmission mechanism (2) is provided with a frame (7), the bottom end of the frame (7) is provided with a detection comparator (8), the base (1) is provided with two second support rods (9), the two ends of the same side of the second transmission mechanism (3) are rotatably mounted on the corresponding second support rods (9), the base (1) is provided with an electric telescopic rod (10), and the telescopic shaft of the electric telescopic rod (10) is connected to a push rod (11 ), connecting rods (12) are rotatably mounted on both ends of the push rod (11), the connecting rods (12) are movably mounted on the bottom end of the second transmission mechanism (3), a plurality of third support rods (13) are arranged on the base (1), the third transmission mechanism (4) is connected to the plurality of third support rods (13), the third transmission mechanism (4) is connected to the plurality of fourth support rods (14), the fourth transmission mechanism (5) is connected to the plurality of fourth support rods (14), and the second transmission mechanism (3) is located between the first transmission mechanism (2) and the fourth transmission mechanism (5); The first transmission mechanism (2), the second transmission mechanism (3), the third transmission mechanism (4) and the fourth transmission mechanism (5) all comprise two side plates (15), between which a driving roller (16) and a driven roller (17) are rotatably mounted, respectively, and the driving roller (16) and the driven roller (17) are transmission-connected to the same conveyor belt (18).

2. The IC product separation and detection structure according to claim 1, characterized in that: The first transmission mechanism (2) is provided with a first drive motor (19), the output shaft of the first drive motor (19) is connected to a transmission roller (16) located at the first transmission mechanism (2), the transmission roller (16) located at the third transmission mechanism (4) and the transmission roller (16) located at the fourth transmission mechanism (5) are connected to each other through two sets of pulleys (20) and belts (21), and the second transmission mechanism (3) is provided with a second drive motor (22), the output shaft of the second drive motor (22) is connected to the transmission roller (16) at the second transmission mechanism (3).

3. The IC product separation and detection structure according to claim 1, characterized in that: Two guide rods (23) are arranged on one side of the frame body (7), and the two guide rods (23) are inclined to each other and are symmetrically arranged.

4. The IC product separation and detection structure according to claim 1, characterized in that: The side plate (15) located at the second transmission mechanism (3) has a first connecting member (24) connected to the bottom of one end thereof, the first connecting member (24) being rotatably mounted on the second support rod (9), and a sliding groove (25) being provided at the bottom of the other end thereof, a sliding block (26) being slidably mounted in the sliding groove (25), a second connecting member (27) being connected to the bottom of the sliding block (26), and the second connecting member (27) being rotatably mounted on the connecting rod (12).

5. The IC product separation and detection structure according to claim 4, characterized in that: The cross sections of the slide groove (25) and the slide block (26) are both T-shaped.

6. The IC product separation and detection structure according to claim 1, characterized in that: A guide rail (28) is provided on the base (1), and the push rod (11) is slidably mounted on the guide rail (28).

7. The IC product separation and detection structure according to claim 1, characterized in that: A plurality of baffles (29) are provided on the outer wall of the conveyor belt (18) located at the second transmission mechanism (3), and the plurality of baffles (29) are evenly arranged in a ring shape.

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