Chip packaging pickup device
Through structural designs such as brackets, motors and conveyor belts, the problem of cumbersome operation of existing chip pickup devices is solved, and the precise pickup and convenient collection of chips is achieved, and the operation efficiency is improved.
Patent Information
- Application Number
- CN202422203514.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing chip pickup device has complex structure and cumbersome operation, making it difficult to ensure that the chip is picked up in the center and collected easily, and it is impossible to ensure that the chip is located in the center of the pickup device during the pickup process.
The structures of brackets, motors, conveyor belts, limit plates, clamps and collection boxes are adopted to drive the conveyor belts to convey the chips through the motor and use the limit plates to center the chips. The clamps are clamped and transferred to the collection box to achieve accurate pickup and convenient collection of the chips.
It realizes accurate centering pickup and convenient transfer of chips, improves the practicality and operation efficiency of the device, and simplifies the chip collection process.
Smart Images
Figure CN223092841U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chip packaging, in particular to a chip packaging picking device. Background Technique
[0002] In the processes of semiconductor chip production, processing, and packaging, etc., it is necessary to transfer and move the chips. Currently, the chips on the transfer equipment are mostly picked up by vacuum nozzles, suction cups, or manipulators, etc. However, most of the picking devices in the prior art have complex structures, are relatively cumbersome to operate, have large limitations in use, and are not convenient for collecting the transferred chips after picking. During the picking process, it is also impossible to ensure that the packaged chips are at the center of the picking device. Therefore, we propose a chip packaging picking device. Content of the Utility Model
[0003] The utility model solves the technical problems in the above background technique and provides a chip packaging picking device.
[0004] The technical solution provided by the utility model to solve the above technical problems is as follows:
[0005] A chip packaging picking device includes a bracket. One side of the bracket is fixedly connected with a mounting plate. A first motor is fixedly connected to the mounting plate. The output end of the first motor is fixedly connected with a driving rotating shaft. A conveyor belt is arranged on the driving rotating shaft. A driven rotating shaft is arranged at one end of the conveyor belt far from the driving rotating shaft. One side of the bracket is fixedly connected with an extension plate. A baffle is fixedly connected to the extension plate. A limiting plate is rotatably connected to the bracket. A fixing plate is fixedly connected to the bracket. A first spring is fixedly connected to the fixing plate. One end of the first spring is fixedly connected to the limiting plate.
[0006] Preferably, a second motor is fixedly connected to the extension plate. The output end of the second motor is fixedly connected with a first bevel gear. The first bevel gear is meshed and connected with a second bevel gear. A connecting shaft is fixedly connected through the second bevel gear. A vertical plate is rotatably connected to the connecting shaft. Connecting plates are respectively fixedly connected to both ends of the connecting shaft. A third motor is fixedly connected to the connecting plate. The output end of the third motor is fixedly connected with a threaded rod. Clamping plates are respectively threadedly connected to both ends of the threaded rod. A limiting sliding groove is arranged on the connecting plate.
[0007] Preferably, a square box is fixedly connected to one side of the extension plate. A second spring is fixedly connected inside the square box. A collection box is slidably arranged inside the square box. Side plates are fixedly connected to the collection box. Handles are respectively fixedly connected to both sides of the side plates.
[0008] Preferably, there are two sets of the brackets, both ends of the driving rotating shaft and the driven rotating shaft are respectively rotatably connected to the two sets of brackets, and there are two sets of the limiting plates which are symmetrically arranged.
[0009] Preferably, the baffle is in a Z shape, the baffle is located in the middle of the two sets of clamping plates, the clamping plates and the baffle are located above the conveyor belt, and the extension plate is located on the side far from the limiting plate.
[0010] Preferably, the vertical plate is fixedly connected to the extension plate, there are two sets of opposite thread structures on the threaded rod, and the clamping plate slides in the limiting chute.
[0011] Preferably, there are four sets of the second springs which are evenly distributed, the side plate is in a U shape, and the handle is in a U shape.
[0012] With the above structure, the present utility model has the following advantages:
[0013] 1. By starting the first motor, the present utility model can drive the conveyor belt to convey the encapsulated chips. When the chips pass through the middle of the two sets of limiting plates, the two sets of limiting plates will be simultaneously pushed to rotate, so that the chips are in a centered state during transportation and use, and will be blocked when they fit against the baffle, thus facilitating their picking and transfer, and improving the practicability of the device.
[0014] 2. By starting the third motor to drive the threaded rod to rotate, and then driving the two sets of clamping plates to clamp the chips, and then starting the second motor to drive the connecting shaft to rotate, thereby driving the clamped chips to be transferred onto the collection box. At this time, under the action of the weight of the chips, the collection box will continuously move downward to compress the second springs until the side plate fits against the top of the square box. After the collection is completed, it can be taken out through the handle.
[0015] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the above-described illustrative aspects, embodiments and features, further aspects, embodiments and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0017] Figure 1 is a schematic structural diagram of a chip encapsulation picking device of the present utility model;
[0018] Figure 2 is a cross-sectional view of a chip packaging picking device of the present utility model;
[0019] Figure 3 is Figure 1 an enlarged view of part A in
[0020] Figure 4 is Figure 2 an enlarged view of part B in
[0021] As shown in the figure: 1. Bracket; 2. Mounting plate; 3. First motor; 4. Driving rotating shaft; 5. Conveyor belt; 6. Driven rotating shaft; 7. Extension plate; 8. Baffle; 9. Limiting plate; 10. Fixed plate; 11. First spring; 12. Second motor; 13. First bevel gear; 14. Second bevel gear; 15. Connecting shaft; 16. Vertical plate; 17. Connecting plate; 18. Third motor; 19. Threaded rod; 20. Clamp; 21. Limiting chute; 22. Square box; 23. Second spring; 24. Collection box; 25. Side plate; 26. Handle. Specific embodiments
[0022] The following describes in detail the embodiments of the present application. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and should not be construed as a limitation of the present application.
[0023] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral 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, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0024] The following further elaborates on the present utility model in conjunction with the full text:
[0025] Combined with the attached Figures 1 to 4, a chip packaging picking device, comprising a bracket 1. One side of the bracket 1 is fixedly connected with a mounting plate 2. A first motor 3 is fixedly connected to the mounting plate 2. The output end of the first motor 3 is fixedly connected with a driving rotating shaft 4. A conveyor belt 5 is arranged on the driving rotating shaft 4. A driven rotating shaft 6 is arranged at the end of the conveyor belt 5 far from the driving rotating shaft 4. One side of the bracket 1 is fixedly connected with an extension plate 7. A baffle 8 is fixedly connected to the extension plate 7. A limiting plate 9 is rotatably connected to the bracket 1. A fixing plate 10 is fixedly connected to the bracket 1. A first spring 11 is fixedly connected to the fixing plate 10. One end of the first spring 11 is fixedly connected to the limiting plate 9. By starting the first motor 3, the conveyor belt 5 can be driven to convey the packaged chips. When the chips pass through the middle of the two limiting plates 9, the two limiting plates 9 will be simultaneously pushed to rotate, so that the chips are in a centered state when being conveyed, and will be blocked when the chips are attached to the baffle 8, thus facilitating their picking and transfer, and improving the practicability of the device.
[0026] Among them, a second motor 12 is fixedly connected to the extension plate 7. The output end of the second motor 12 is fixedly connected with a first bevel gear 13. The first bevel gear 13 is meshed with a second bevel gear 14. A connecting shaft 15 is fixedly connected through the second bevel gear 14. A vertical plate 16 is rotatably connected to the connecting shaft 15. Connecting plates 17 are respectively fixedly connected to both ends of the connecting shaft 15. A third motor 18 is fixedly connected to the connecting plate 17. The output end of the third motor 18 is fixedly connected with a threaded rod 19. Clamping plates 20 are respectively threadedly connected to both ends of the threaded rod 19. A limiting sliding groove 21 is arranged on the connecting plate 17. A square box 22 is fixedly connected to one side of the extension plate 7. A second spring 23 is fixedly connected inside the square box 22. A collection box 24 is slidably arranged inside the square box 22. Side plates 25 are fixedly connected to the collection box 24. Handles 26 are respectively fixedly connected to both sides of the side plates 25. There are two sets of brackets 1. Both ends of the driving rotating shaft 4 and the driven rotating shaft 6 are respectively rotatably connected to the two sets of brackets 1. There are two sets of limiting plates 9 and they are symmetrically arranged. The shape of the baffle 8 is Z-shaped. The baffle 8 is located in the middle of the two clamping plates 20. The clamping plates 20 and the baffle 8 are located above the conveyor belt 5. The extension plate 7 is located on the side far from the limiting plate 9. The vertical plate 16 is fixedly connected to the extension plate 7. The threaded rod 19 is provided with two sets of opposite thread structures. The clamping plates 20 slide in the limiting sliding groove 21. There are four sets of second springs 23 and they are evenly distributed. The shape of the side plates 25 is U-shaped. The shape of the handles 26 is U-shaped. By starting the third motor 18 to drive the threaded rod 19 to rotate, the two clamping plates 20 are driven to clamp the chips, and then the second motor 12 is started to drive the connecting shaft 15 to rotate, so as to drive the clamped chips to be transferred to the collection box 24. At this time, under the action of the weight of the chips, the collection box 24 will continuously move downward to compress the second spring 23 until the side plates 25 are attached to the top of the square box 22. After collection, it can be taken out through the handles 26.
[0027] Working principle of the utility model: When in use, first place the side plate 25 in the square box 22, make the bottom of the collection box 24 fit against the top of the four groups of second springs 23, and then place the chips that need to be picked up after encapsulation on the conveyor belt 5. At this time, start the first motor 3 to drive the active rotating shaft 4 to rotate, and drive the chips to be conveyed under the action of the conveyor belt 5. When the chips come into contact with the limit plate 9, they will drive the limit plate 9 to rotate and compress the first spring 11, so that the chips are located at the center position of the conveyor belt 5 when passing through, until the chips fit against the baffle 8. At this time, start the third motor 18 to drive the threaded rod 19 to rotate, drive the two groups of clamping plates 20 to slide towards the middle in the limit sliding groove 21 at the same time, clamp the chips, and then start the second motor 12 to drive the first bevel gear 13 to rotate, and drive the connecting shaft 15 to rotate on the vertical plate 16 through the second bevel gear 14. At this time, the connecting shaft 15 drives the connecting plates 17 on both sides to rotate, so as to transfer the clamped chips above the collection box 24. Then start the third motor 18 to drive the threaded rod 19 to rotate in the reverse direction, loosen the chips, and then perform operations in sequence. When the chips are placed on the collection box 24, the second springs 23 will be continuously compressed until the handle 26 fits against the top of the square box 22. At this time, hold the square box 22 and take out the collection box 24 from the square box 22.
[0028] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown throughout the text is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and design similar structural modes and embodiments to this technical solution without creative efforts without departing from the creative purpose of the present utility model, they shall fall within the protection scope of the present utility model.
Claims
1. A chip packaging picking device, comprising a bracket (1), characterized in that: One side of the bracket (1) is fixedly connected with a mounting plate (2). A first motor (3) is fixedly connected to the mounting plate (2). The output end of the first motor (3) is fixedly connected with a driving rotating shaft (4). A conveyor belt (5) is arranged on the driving rotating shaft (4). A driven rotating shaft (6) is arranged at one end of the conveyor belt (5) far from the driving rotating shaft (4). One side of the bracket (1) is fixedly connected with an extension plate (7). A baffle (8) is fixedly connected to the extension plate (7). A limiting plate (9) is rotatably connected to the bracket (1). A fixing plate (10) is fixedly connected to the bracket (1). A first spring (11) is fixedly connected to the fixing plate (10). One end of the first spring (11) is fixedly connected to the limiting plate (9).
2. The chip package picking device according to claim 1, characterized in that: A second motor (12) is fixedly connected to the extension plate (7). The output end of the second motor (12) is fixedly connected with a first bevel gear (13). The first bevel gear (13) is meshed with a second bevel gear (14). A connecting shaft (15) is fixedly connected through the second bevel gear (14). A vertical plate (16) is rotatably connected to the connecting shaft (15). Connecting plates (17) are respectively fixedly connected to both ends of the connecting shaft (15). A third motor (18) is fixedly connected to the connecting plate (17). The output end of the third motor (18) is fixedly connected with a threaded rod (19). Clamping plates (20) are respectively threadedly connected to both ends of the threaded rod (19). A limiting sliding groove (21) is arranged on the connecting plate (17).
3. The chip package picking device according to claim 2, characterized in that: A square box (22) is fixedly connected to one side of the extension plate (7). A second spring (23) is fixedly connected inside the square box (22). A collection box (24) slides inside the square box (22). A side plate (25) is fixedly connected to the collection box (24). Handles (26) are respectively fixedly connected to both sides of the side plate (25).
4. The chip packaging picking device according to claim 3, characterized in that: There are two groups of the brackets (1). Both ends of the driving rotating shaft (4) and the driven rotating shaft (6) are respectively rotatably connected to the two groups of brackets (1). There are two groups of the limiting plates (9) and they are symmetrically arranged.
5. The chip package picking device according to claim 4, wherein: The baffle (8) is Z-shaped. The baffle (8) is located in the middle of the two clamping plates (20). The clamping plates (20) and the baffle (8) are located above the conveyor belt (5). The extension plate (7) is located on the side far from the limiting plate (9).
6. The chip package picking device according to claim 5, wherein: The vertical plate (16) is fixedly connected to the extension plate (7). The threaded rod (19) is provided with two groups of opposite thread structures. The clamping plates (20) slide in the limiting sliding groove (21).
7. A chip package picking device according to claim 6, characterized in that: There are four groups of the second springs (23) and they are evenly distributed. The side plate (25) is U-shaped. The handle (26) is U-shaped.