Chip disk residue sorting device

Abstract

The utility model belongs to the technical field of chip disc sorting, and relates to a chip disc residue sorting device which comprises a working table, a feeding and discharging conveying table is arranged at the front end of the working table, and an infrared height measuring grating used for detecting the stacking height of feeding and discharging TRAY discs is installed between the feeding and discharging conveying table and the working table. The TRAY disc transferring assembly is installed at the top of the working table and used for transferring feeding and discharging TRAY discs, the TRAY disc conveying assembly is installed at the top of the working table and used for conveying the TRAY discs, the visual detection assembly is installed at the top of the working table and used for detecting chips in the TRAY discs, and the chip variable-pitch transferring assembly is installed at the top of the working table and used for transferring the chips. According to the device, chip discs in the chip production process are arranged, full-automatic design is adopted, chips in residual TRAYs can be integrated together to form a full TRAY disc, and the residual TRAYs are stacked on the uppermost layer.

Description

Technical Field

[0001] The utility model belongs to the technical field of chip tray arrangement, and particularly relates to a chip tray residual arrangement device. Background Art

[0002] A chip tray, also known as a tray, refers to an electronic device used to store and transmit data. A tray is a semiconductor storage device, typically used to store small-scale data, such as images, audio, video, and the like. Trays are characterized by being small, lightweight, low power, high-speed transmission, and high-density storage. Common trays include USB trays, CF trays, and SD trays. After chip production is completed, multiple chips need to be placed in the chip tray using automated equipment. However, due to production batch limitations, some chips in the trays will have vacancies, namely, residual trays (generally distributed on the third or bottom layer of the tray stack). At this time, the chips in the residual trays need to be merged and organized into full trays, and the residual trays need to be stacked on the top layer.

[0003] The traditional method of sorting is mainly through manual sorting. On the one hand, this sorting method is inefficient and labor-intensive. On the other hand, manually moving and sorting chips can easily damage the chips. Utility Model Content

[0004] In order to solve the technical problems that the traditional sorting method mainly relies on manual sorting, which is inefficient and labor-intensive on the one hand, and easily damages the chips when manually moving and sorting the chips on the other hand, the present invention provides the following technical solutions:

[0005] The utility model relates to a chip tray residual sorting device, comprising a workbench, a feeding and unloading conveyor platform at the front end of the workbench, an infrared height measuring grating for detecting the stacking height of the feeding and unloading trays is installed between the feeding and unloading conveyor platform and the workbench, and further comprising:

[0006] A tray transfer assembly installed on the top of the workbench for transferring the trays for loading and unloading materials;

[0007] A tray conveying assembly installed on the top of the workbench for conveying trays;

[0008] A visual inspection component installed on the top of the workbench for detecting chips in the TRAY;

[0009] A chip variable distance transfer component is installed on the top of the workbench for chip transfer.

[0010] As a preferred technical solution of the present invention, an anti-slip frame is fixedly installed on the top of the workbench and a protective plate is fixedly installed on the protective frame.

[0011] As an optimal technical solution of the present invention, the TRAY tray transferring assembly includes a first transverse moving module and a TRAY tray clamping frame, the moving end of the first transverse moving module is fixedly installed with a longitudinal moving module, the TRAY tray clamping frame is fixedly installed on the moving end of the longitudinal moving module, two clamping fingers for clamping the TRAY tray are installed in a sliding mirror image on the TRAY tray clamping frame, two cylinders for driving the clamping fingers are fixedly installed in the TRAY tray clamping frame, two sets of guide rails are fixedly installed longitudinally in the TRAY tray clamping frame, and pressure plates are slidably installed on the two sets of guide rails, and an RFID sensor is integrated on the pressure plate.

[0012] As a preferred technical solution of the present invention, both side ends of the TRAY tray clamping frame are provided with a TRAY tray detection sensor, a height detection sensor, a pressure plate detection sensor and a stacking detection sensor.

[0013] As an optimal technical solution of the present invention, the TRAY tray conveying assembly is provided with six groups and when viewed from a top view, the six groups of TRAY tray conveying assemblies from right to left are respectively used for TRAY tray feeding, TRAY tray discharging, double TRAY tray buffering, and double separation residual TRAY trays.

[0014] As an optimal technical solution of the present invention, the TRAY tray conveying assembly includes a TRAY tray conveying module and a residual TRAY tray transfer seat. Guide bars for limiting the TRAY tray are fixedly installed at the four corners of the residual TRAY tray transfer seat. A pneumatic positioner is fixedly installed at the outer end of the guide bar. A threaded lifter for lifting the TRAY is provided at the bottom of the guide bar. A residual detector for detecting the residual TRAY tray is provided in the residual TRAY transfer seat.

[0015] As an optimal technical solution of the present invention, the visual detection component includes a hanger and a visual sensor camera. The hanger is fixedly installed on the top of the workbench and is located above the TRAY conveyor assembly. There are multiple visual sensor cameras and they are all fixedly installed on the hanger. Multiple ion fans for removing static electricity are fixedly installed on the hanger corresponding to the positions of the visual sensor cameras.

[0016] As an optimal technical solution of the present invention, the chip variable-pitch transfer assembly includes a second lateral moving module and a control box. The second lateral moving module is fixedly installed on the top of the workbench and is located above the RAY disk conveying assembly. The control box is slidably installed on the second lateral moving module. A motor is fixedly installed on the control box, and a transmission box for driving the control box to move horizontally is installed between the output end of the motor and the second lateral moving module. A pitch changer is fixedly installed on the control box, and a plurality of vacuum pickups are fixedly installed on the moving end of the pitch changer. A suction nozzle is installed on the suction end of the vacuum pickup. A vacuum generator for controlling the vacuum pickup is fixedly installed on the control box, and a plurality of in-position sensors for detecting whether the vacuum pickup is in place are fixedly installed on the vacuum pickup.

[0017] The beneficial effects achieved by the utility model are:

[0018] The tray stack is fed in and out through the in-and-out conveyor table, and the tray is transferred by the tray transfer assembly. At the same time, two sets of tray transfer assemblies for buffering are provided for buffering, and then the visual sensor assembly is used to guide the positioning to achieve centralized stacking. The sensor in the residual tray transfer assembly then detects whether there are residual trays in the tray stack. If there are, they are lifted up through the threaded lifter and then transferred through the residual tray transfer assembly. Finally, the chips are transferred and merged through the chip variable distance transfer assembly. At the same time, the distance changer is used to realize the variable distance function to adapt to chips of different sizes, thus achieving the purpose of automated chip tray sorting as a whole, with higher efficiency and without damaging the chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic structural diagram of a chip tray residue sorting device of the utility model;

[0021] Figure 2 This is a schematic diagram of a chip tray residue sorting device without a baffle in the present invention;

[0022] Figure 3 This is a perspective meaning of a chip tray residual arrangement device in a frameless state. Figure 1 ;

[0023] Figure 4 This is another perspective diagram of the chip tray residual arrangement device of the utility model in the frameless state Figure 2 ;

[0024] Figure 5 This is a top view of a chip tray residue sorting device of the utility model in a frameless state;

[0025] Figure 6 This is a structural diagram of a TRAY tray transfer assembly in a chip tray residue sorting device of the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of the TRAY tray clamping frame in the chip tray residual sorting device of the utility model. Figure 1 ;

[0027] Figure 8 This is a schematic diagram of the structure of the TRAY tray clamping frame in the chip tray residual sorting device of the utility model. Figure 2 ;

[0028] Figure 9 This is a schematic diagram of the structure of the TRAY tray conveying component in the chip tray residual sorting device of the utility model. Figure 1 ;

[0029] Figure 10 This is a schematic diagram of the structure of the TRAY tray conveying component in the chip tray residual sorting device of the utility model. Figure 2 ;

[0030] Figure 11 This is a schematic structural diagram of a residual tray transfer base in a chip tray residual arrangement device of the present invention;

[0031] Figure 12 This is a structural diagram of a visual inspection component in a chip tray residue sorting device of the present invention;

[0032] Figure 13 This is a schematic diagram of the structure of the chip variable distance transfer component in the chip tray residual sorting device of the utility model. Figure 1 ;

[0033] Figure 14 This is a schematic diagram of the structure of the chip variable distance transfer component in the chip tray residual sorting device of the utility model. Figure 2 .

[0034] In the figure: 1, workbench; 2, feeding and unloading conveyor platform; 3, infrared height measuring grating; 4, tray transfer assembly; 401, first horizontal movement module; 402, longitudinal movement module; 403, tray clamping frame; 404, clamping finger; 405, pressure plate; 406, tray detection sensor; 407, height detection sensor; 408, pressure plate detection sensor; 409, stacking detection sensor; 5, tray conveying assembly; 501, tray conveying module; 5 02. Residual TRAY tray transfer base; 503. Guide strip; 504. Pneumatic positioner; 505. Thread lifter; 6. Visual inspection component; 601. Hanger; 602. Visual sensor camera; 603. Ion fan; 7. Chip variable pitch transfer component; 701. Second lateral movement module; 702. Control box; 703. Pitch changer; 704. Vacuum generator; 705. Motor; 706. Transmission box; 707. Vacuum picker; 708. Suction nozzle; 709. In-position sensor. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] Example: Figure 1-5 As shown, a chip tray residual sorting device includes a workbench 1, a feeding and unloading conveyor 2 is provided at the front end of the workbench 1, and an infrared height measuring grating 3 for detecting the stacking height of the feeding and unloading trays is installed between the feeding and unloading conveyor 2 and the workbench 1. It also includes:

[0037] A tray transfer assembly 4 mounted on the top of the workbench 1 for transferring the trays for loading and unloading materials;

[0038] A tray conveying assembly 5 installed on the top of the workbench 1 for conveying trays;

[0039] A visual inspection component 6 mounted on the top of the workbench 1 for detecting chips in the tray;

[0040] A chip variable distance transfer assembly 7 is installed on the top of the workbench 1 for chip transfer.

[0041] An anti-slip frame is fixedly installed on the top of the workbench 1 and a protective plate is fixedly installed on the protective frame;

[0042] There are six groups of TRAY tray conveying components 5 and when viewed from a top view, the six groups of TRAY tray conveying components 5 from right to left are respectively used for TRAY tray feeding, TRAY tray discharging, double TRAY tray buffering, and double separation of residual TRAY trays.

[0043] like Figure 6-7 As shown, the tray transfer assembly 4 includes a first transverse moving module 401 and a tray clamping frame 403. The moving end of the first transverse moving module 401 is fixedly mounted with a longitudinal moving module 402. The tray clamping frame 403 is fixedly mounted on the moving end of the longitudinal moving module 402. Two clamping fingers 404 for clamping the tray are mounted on the tray clamping frame 403 in a sliding mirrored manner. Two cylinders for driving the clamping fingers 404 are fixedly mounted inside the tray clamping frame 403. Two sets of guide rails are fixedly installed longitudinally in 403 and pressure plates 405 are slidably installed on the two sets of guide rails. When in use, the first transverse moving module 401 is used to drive the longitudinal moving module 402 to move transversely, and the longitudinal moving module 402 is used to drive the TRAY tray clamping frame 403 to move longitudinally. The cylinder on the TRAY tray clamping frame 403 is used to drive the clamping fingers 404 to clamp and release to achieve the purpose of TRAY tray transfer. The design of the pressure plate 405 can protect and limit the stacked TRAY trays during the TRAY tray transfer process.

[0044] like Figure 8 As shown, both side ends of the tray clamping frame 403 are provided with tray detection sensors 406, height detection sensors 407, pressure plate detection sensors 408 and stacking detection sensors 409. When in use, the tray detection sensor 406 is used to detect whether there is a tray on the bottom layer of the clamped tray stack to ensure accurate clamping. The height of the tray stack is detected by the height detection sensor 407, and the longitudinal moving module 402 axis slowly descends until the height detection sensor 407 is blocked by the tray stack to achieve the purpose of height measurement. The pressure plate detection sensor 408 is used to detect whether the pressure plate 405 returns to the Home position to prevent the tray from accidentally falling. The stacking detection sensor 409 is used to detect the tray stack below, and the tray below is detected when moving the tray on the tray stack.

[0045] like Figure 11As shown, the tray conveying assembly 5 includes a tray conveying module 501 and a residual tray transferring seat 502. The four corners of the residual tray transferring seat 502 are fixedly installed with guide bars 503 for limiting the tray, and the outer ends of the guide bars 503 are fixedly installed with pneumatic positioners 504. The bottom of the guide bars 503 is provided with a threaded lifter 505 for lifting the tray, and the residual tray transferring seat 502 is provided with a residual detector for detecting the residual tray. When in use, the tray is conveyed by the tray conveying module 501 (the tray conveying module 501 is transported by a slide rail), and the tray stack is guided by the guide bars 503 to prevent the tray stack from tipping over. The residual detector detects whether there is a residual tray (generally distributed in the third layer or the bottom layer of the tray stack), and the tray stack is lifted by the threaded lifter 505 to achieve the purpose of extracting the middle tray.

[0046] like Figure 12 As shown, the visual inspection component 6 includes a hanger 601 and a visual sensor camera 602. The hanger 601 is fixedly installed on the top of the workbench 1 and is located above the TRAY tray conveying component 5. There are multiple visual sensor cameras 602 and they are all fixedly installed on the hanger 601. Multiple ion fans 603 for dissipating heat for the visual sensor cameras 602 are fixedly installed on the hanger 601 corresponding to the positions of the visual sensor cameras 602. When in use, the TRAY tray is guided to be positioned and placed through the visual sensor, and it is identified whether the chip is warped.

[0047] like Figure 13-14As shown, the chip variable distance transfer assembly 7 includes a second transverse moving module 701 and a control box 702. The second transverse moving module 701 is fixedly installed on the top of the workbench 1 and is located above the TRAY tray conveying assembly 5. The control box 702 is slidably installed on the second transverse moving module 701. A motor 705 is fixedly installed on the control box 702, and a transmission box 706 for driving the control box 702 to move transversely is installed between the output end of the motor 705 and the second transverse moving module 701. A pitch changer 703 is fixedly installed on the control box 702, and a plurality of vacuum pickups 707 are fixedly installed on the moving end of the pitch changer 703. A suction nozzle 708 is installed on the suction end of the vacuum pickup 707. A transmission box 706 for controlling the vacuum pickup is fixedly installed on the control box 702. The vacuum generator 704 of the device 707, and a plurality of in-position sensors 709 for detecting whether the vacuum pickup 707 is in place are fixedly installed on the vacuum pickup 707. When in use, the control box 702 is driven by the driving action of the motor 705 and the transmission action of the transmission box 706 to move horizontally on the second horizontal moving module 701 to move the stacked chips. During the movement, the vacuum generator 704 sucks air and the vacuum pickup 707 and the suction nozzle 708 adsorb and release the chips, thereby realizing chip movement. During the movement, the distance between the vacuum pickups 707 is controlled by the pitch changer 703 to facilitate the movement of chips of different sizes. At the same time, the in-position sensor 709 is used to detect whether the vacuum pickup 707 is in place.

[0048] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0049] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0050] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0051] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chip tray residue sorting device, comprising a workbench (1), characterized in that: The front end of the workbench (1) is provided with an in-and-out conveyor platform (2), and an infrared height measuring grating (3) for detecting the stacking height of in-and-out trays is installed between the in-and-out conveyor platform (2) and the workbench (1). The workbench (1) further comprises: A tray transfer assembly (4) mounted on the top of the workbench (1) for transferring trays for loading and unloading materials; A tray conveying assembly (5) mounted on the top of the workbench (1) for conveying trays; A visual inspection component (6) mounted on the top of the workbench (1) for inspecting chips in a tray; A chip variable distance transfer assembly (7) for chip transfer is installed on the top of the workbench (1).

2. The chip tray residual material sorting device according to claim 1, characterized in that: An anti-skid frame is fixedly mounted on the top of the workbench (1), and a protective plate is fixedly mounted on the protective frame.

3. The chip tray residue sorting device according to claim 1, characterized in that: The tray transfer assembly (4) comprises a first transverse moving module (401) and a tray clamping frame (403), wherein a longitudinal moving module (402) is fixedly mounted on a moving end of the first transverse moving module (401), and the tray clamping frame (403) is fixedly mounted on the moving end of the longitudinal moving module (402), two clamping fingers (404) for clamping the tray are mounted in a sliding mirror image on the tray clamping frame (403), two cylinders for driving the clamping fingers (404) are fixedly mounted in the tray clamping frame (403), two sets of guide rails are fixedly mounted in the longitudinal direction in the tray clamping frame (403), and a pressure plate (405) is slidably mounted on the two sets of guide rails, and an RFID sensor is integrated and mounted on the pressure plate (405).

4. The chip tray residue sorting device according to claim 3, characterized in that: Both side ends of the tray clamping frame (403) are provided with a tray detection sensor (406), a height detection sensor (407), a pressure plate detection sensor (408) and a stacking detection sensor (409).

5. The chip tray residual arrangement device according to claim 1, characterized in that: The tray conveying components (5) are provided with six groups, and when viewed from a top view, the six groups of tray conveying components (5) from right to left are respectively used for tray feeding, tray discharging, double tray buffering, and double separation residual tray.

6. The chip tray residue sorting device according to claim 5, characterized in that: The tray conveying assembly (5) comprises a tray conveying module (501) and a residual tray transfer seat (502). Guide bars (503) for limiting the position of the tray are fixedly installed at the four corners of the residual tray transfer seat (502). A pneumatic positioner (504) is fixedly installed at the outer end of the guide bar (503). A threaded lifter (505) for lifting the tray is provided at the bottom of the guide bar (503). A residual detector for detecting the residual tray is provided inside the residual tray transfer seat (502).

7. The chip tray residue sorting device according to claim 1, characterized in that: The visual detection component (6) comprises a hanger (601) and a visual sensor camera (602); the hanger (601) is fixedly mounted on the top of the workbench (1) and located above the tray conveying component (5); a plurality of visual sensor cameras (602) are provided and are all fixedly mounted on the hanger (601); a plurality of ion fans (603) for removing static electricity are fixedly mounted on the hanger (601) at positions corresponding to the visual sensor cameras (602).

8. The chip tray residue sorting device according to claim 1, characterized in that: The chip variable distance transfer assembly (7) comprises a second transverse moving module (701) and a control box (702), wherein the second transverse moving module (701) is fixedly mounted on the top of the workbench (1) and is located above the TRAY conveying assembly (5), and the control box (702) is slidably mounted on the second transverse moving module (701), and a motor (705) is fixedly mounted on the control box (702), and a transmission element for driving the control box (702) to move transversely is installed between the output end of the motor (705) and the second transverse moving module (701). A moving box (706) is provided, a pitch converter (703) is fixedly mounted on the control box (702), and a plurality of vacuum pickups (707) are fixedly mounted on the moving end of the pitch converter (703), a suction nozzle (708) is mounted on the suction end of the vacuum pickup (707), a vacuum generator (704) for controlling the vacuum pickup (707) is fixedly mounted on the control box (702), and a plurality of in-position sensors (709) for detecting whether the vacuum pickup (707) is in position are fixedly mounted on the vacuum pickup (707).

Images