Sorting device for testing semiconductor packaging parts

Abstract

The utility model discloses a sorting device for testing semiconductor packaging parts, which comprises a mounting frame, a sorting mechanism and a blanking plate for transporting the parts to the sorting mechanism, the sorting mechanism is fixedly mounted in the mounting frame, the blanking plate is arranged above the sorting mechanism, and the blanking plate is rotatably connected with the mounting frame. According to the sorting device, the pushing assembly is arranged, parts needing to be sorted are evenly thrown down from the end, away from the conveying belt, of the discharging plate, the parts slide onto the conveying belt along the discharging plate to be sorted, the parts with the large size can be conveyed into the collecting box through the conveying belt, the parts with the small size fall into the bearing box through the sorting groove, and the parts evenly fall into the collecting box; and after the parts are sorted for a period of time, the connecting rod in threaded connection with the lead screw slides on the cross rod to be close to the receiving box until the receiving box is pushed off from the placing plate, so that automatic discharging is completed, and the parts in the receiving box or the collecting box are prevented from overflowing.

Description

Technical Field

[0001] The utility model relates to the technical field of parts sorting, in particular to a sorting device used for semiconductor packaging parts testing. Background Art

[0002] Semiconductor materials refer to materials whose electrical conductivity at room temperature is between that of conductors and insulators. Semiconductors are used in integrated circuits, consumer electronics, communication systems, photovoltaic power generation, lighting, high-power power conversion and other fields.

[0003] In the prior art, for example, a Chinese patent with publication number CN213051544U discloses an automatic sorting device for precision parts, including a first side plate and a second side plate, a second motor is fixed to one end of one side of the second side plate, an active shaft is fixed to the output end of the second motor, and the active shaft is located between the first side plate and the second side plate. This technology can only be taken out manually when in use. If the parts are not taken out in time, there will be a situation where the parts overflow. If the parts overflow, it is more troublesome to clean them up. Utility Model Content

[0004] The utility model aims to solve the problem mentioned in the background technology and proposes a sorting device for testing semiconductor packaging parts.

[0005] The purpose of the utility model can be achieved through the following technical scheme: a sorting device for testing semiconductor packaging parts, comprising a mounting frame, a sorting mechanism and a blanking plate for transporting the parts to the sorting mechanism, the sorting mechanism is fixedly installed in the mounting frame, the blanking plate is arranged above the sorting mechanism, and the blanking plate is rotatably connected to the mounting frame.

[0006] The sorting mechanism includes a motor, a rotating roller 1, a rotating roller 2 and a conveyor belt. The rotating rollers are coaxially fixedly installed on the output shaft of the motor, and the rotating roller 1 and the rotating roller 2 are connected through the conveyor belt. A plurality of sorting slots are opened on the conveyor belt. A placement plate is arranged between the rotating roller 1 and the rotating roller 2. The placement plate is fixedly installed on the installation frame, and a receiving box is slidably arranged on the placement plate.

[0007] A pushing assembly is fixedly installed at one end of the rotating roller away from the motor, and the pushing assembly includes a screw rod, a connecting rod and a pushing ring for pushing the receiving box to unload the material. The screw rod is coaxially fixedly installed on the end of the rotating roller away from the motor, the connecting rod is threadedly connected to the screw rod, the pushing ring is fixedly connected to the end of the connecting rod away from the screw rod, and the pushing ring is slidably connected to the mounting frame, and the mounting frame is provided with a discharge port for the receiving box to slide out.

[0008] Preferably, the motor is fixedly mounted on the mounting frame, and the first rotating roller and the second rotating roller are both rotatably connected to the mounting frame.

[0009] Preferably, a support ring is fixedly mounted on the mounting frame, a cross bar is fixedly mounted inside the support ring, and one end of the connecting rod away from the screw rod is slidably connected to the cross bar.

[0010] Preferably, a spring is fixedly mounted on the placement plate, one end of the spring away from the placement plate abuts against the receiving box, and a push plate assembly for pushing the blanking plate to rotate is fixedly mounted on the mounting frame.

[0011] Preferably, the push plate assembly includes a rotating rod, a mounting rod and a push rod. The mounting rod is fixedly mounted in the mounting frame, the rotating rod is rotatably connected to the mounting rod, the push rod is fixedly mounted on one end of the rotating rod, the end of the push rod away from the rotating rod abuts against the blanking plate, and the end of the rotating rod away from the push rod abuts against the receiving box.

[0012] Preferably, a fixing plate is fixedly mounted on one side of the installation frame where the discharge port is opened, and the motor is fixedly mounted on the fixing plate.

[0013] Preferably, a collecting box is also fixedly mounted on the mounting frame, and the collecting box is fixedly mounted on an end of the conveyor belt away from the motor.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is provided with a pushing component, which evenly drops the parts to be sorted from the end of the blanking plate away from the conveyor belt, and the parts slide along the blanking plate onto the conveyor belt for sorting. The larger parts will be conveyed to the collection box by the conveyor belt, and the smaller parts will fall into the receiving box through the sorting trough. The parts fall evenly. After the parts have been sorted for a period of time, the connecting rod threadedly connected on the screw rod slides on the cross bar close to the receiving box until the receiving box is pushed off the placement plate to complete automatic unloading, thereby avoiding overflow of parts in the receiving box or the collection box, and the power source for unloading is the same as the power source for rotating the conveyor belt, which saves economic and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the overall structure of a sorting device for testing semiconductor packaging parts according to the utility model;

[0017] Figure 2 This is a schematic diagram of the overall internal structure of a sorting device for testing semiconductor packaging parts according to the utility model;

[0018] Figure 3It is a schematic diagram of the overall internal structure of a sorting device for testing semiconductor package parts according to the utility model from another perspective;

[0019] Figure 4 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure:

[0021] 1. Installation frame; 2. Blanking plate; 3. Motor; 4. Rotating roller 1; 5. Rotating roller 2; 6. Conveyor belt; 7. Sorting trough; 8. Placement plate; 9. Receiver box; 10. Screw rod; 11. Connecting rod; 12. Pushing ring; 13. Discharge port; 14. Support ring; 15. Cross bar; 16. Spring; 17. Rotating rod; 18. Installation rod; 19. Pushing rod; 20. Fixed plate; 21. Collection box. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 As shown, a sorting device for testing semiconductor packaging parts includes a mounting frame 1, a sorting mechanism, and a blanking plate 2 for transporting the parts to the sorting mechanism. The sorting mechanism is fixedly installed in the mounting frame 1, the blanking plate 2 is arranged above the sorting mechanism, and the blanking plate 2 is rotatably connected to the mounting frame 1.

[0024] The sorting mechanism includes a motor 3, a rotating roller 4, a rotating roller 5 and a conveyor belt 6. The motor 3 is fixedly mounted on the mounting frame 1, and the rotating roller 4 and the rotating roller 2 5 are both rotatably connected to the mounting frame 1. The rotating roller 4 is coaxially fixedly mounted on the output shaft of the motor 3, and the rotating roller 4 and the rotating roller 2 5 are connected through a conveyor belt. A plurality of sorting slots 7 are provided on the conveyor belt. A placement plate 8 is provided between the rotating roller 4 and the rotating roller 2 5. The placement plate 8 is fixedly mounted on the mounting frame 1. A receiving box 9 is slidably provided on the placement plate 8. The width of the receiving box 9 is smaller than the distance between the rotating roller 4 and the rotating roller 2 5.

[0025] A pushing assembly is fixedly installed at one end of the rotating roller 4 away from the motor 3. The pushing assembly is used to push the receiving box 9 away from the middle position of the conveyor belt 6 after sorting for a period of time. The pushing assembly includes a screw rod 10, a connecting rod 11 and a pushing ring 12 for pushing the receiving box 9 to unload materials. The screw rod 10 is coaxially fixedly installed on the end of the rotating roller 4 away from the motor 3. The connecting rod 11 is threadedly connected to the screw rod 10. The pushing ring 12 is fixedly connected to the end of the connecting rod 11 away from the screw rod 10, and the pushing ring 12 is slidably connected to the mounting frame 1. A support ring 14 is fixedly installed on the mounting frame 1, and a cross bar 15 is fixedly installed in the support ring 14. The end of the connecting rod 11 away from the screw rod 10 is slidably connected to the cross bar 15, and a discharge port 13 for the receiving box 9 to slide out is opened on the mounting frame 1.

[0026] A spring 16 is fixedly installed on the placement plate 8, and one end of the spring 16 away from the placement plate 8 abuts against the receiving box 9. A push plate assembly for pushing the blanking plate 2 to rotate is fixedly installed on the mounting frame 1, and the push plate assembly includes a rotating rod 17, a mounting rod 18 and a push rod 19. The mounting rod 18 is fixedly installed in the mounting frame 1, and the rotating rod 17 is rotatably connected to the mounting rod 18. The push rod 19 is fixedly installed at one end of the rotating rod 17, and the end of the push rod 19 away from the rotating rod 17 abuts against the blanking plate 2, and the end of the rotating rod 17 away from the push rod 19 abuts against the receiving box 9. When there are more and more parts in the receiving box 9, the receiving box 9 becomes heavier, and the receiving box 9 makes the rotating rod 17 swing down relative to the mounting rod 18, so the rotating rod 17 away from the end of the receiving box 9 swings up, so that the push rod 19 pushes the abutting blanking plate 2 to swing up until the blanking plate 2 swings to a horizontal position, at which time the unloading is ended and the sorting process is suspended.

[0027] A fixed plate 20 is fixedly installed on one side of the mounting frame 1 where a discharge port 13 is opened, and the motor 3 is fixedly installed on the fixed plate 20. A collecting box 21 is also fixedly installed on the mounting frame 1. The collecting box 21 is fixedly installed on one end of the conveyor belt 6 away from the motor 3. The collecting box 21 is used to collect parts that have not fallen from the sorting trough 7 and into the receiving box 9, so as to sort the parts.

[0028] When the utility model is in use, the parts that need to be sorted are evenly dropped from the end of the blanking plate 2 away from the conveyor belt 6, and the parts slide along the blanking plate 2 to the conveyor belt 6 for sorting. The larger parts will be conveyed to the collection box 21 by the conveyor belt 6, and the smaller parts will fall into the receiving box 9 through the sorting groove 7. The parts fall in evenly. After the parts have been sorted for a period of time, the connecting rod 11 threadedly connected on the screw rod 10 slides on the cross bar 15 close to the receiving box 9 until the receiving box 9 is pushed off the placement plate 8 to complete the automatic unloading and avoid overflow of parts in the receiving box 9 or the collecting box 21.

[0029] When there are more and more parts in the receiving box 9, the receiving box 9 becomes heavier, and the receiving box 9 causes the rotating rod 17 to swing down relative to the mounting rod 18. Then the rotating rod 17 swings up at one end away from the receiving box 9, causing the push rod 19 to push the abutting blanking plate 2 to swing up until the blanking plate 2 swings to a horizontal position. At this time, the blanking is completed and the sorting process is suspended. At this time, the connecting rod 11 pushes the receiving box 9 out to complete the blanking of the receiving box 9.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A sorting device for testing semiconductor package parts, comprising a mounting frame (1), a sorting mechanism and a blanking plate (2) for transporting parts to the sorting mechanism, characterized in that: The sorting mechanism is fixedly installed in the installation frame (1), the blanking plate (2) is arranged above the sorting mechanism, and the blanking plate (2) is rotatably connected to the installation frame (1); The sorting mechanism comprises a motor (3), a rotating roller 1 (4), a rotating roller 2 (5) and a conveyor belt (6); the rotating roller 1 (4) is coaxially fixedly mounted on the output shaft of the motor (3), and the rotating roller 1 (4) and the rotating roller 2 (5) are connected via the conveyor belt; a plurality of sorting slots (7) are provided on the conveyor belt; a placement plate (8) is provided between the rotating roller 1 (4) and the rotating roller 2 (5); the placement plate (8) is fixedly mounted on the mounting frame (1), and a receiving box (9) is slidably provided on the placement plate (8); A pushing assembly is fixedly mounted on the end of the rotating roller (4) away from the motor (3), and the pushing assembly comprises a screw rod (10), a connecting rod (11) and a pushing ring (12) for pushing the receiving box (9) to discharge material. The screw rod (10) is coaxially fixedly mounted on the end of the rotating roller (4) away from the motor (3), the connecting rod (11) is threadedly connected to the screw rod (10), the pushing ring (12) is fixedly connected to the end of the connecting rod (11) away from the screw rod (10), and the pushing ring (12) is slidably connected to the mounting frame (1), and the mounting frame (1) is provided with a discharge port (13) for the receiving box (9) to slide out.

2. A sorting device for semiconductor package parts testing according to claim 1, characterized in that: The motor (3) is fixedly mounted on the mounting frame (1), and the first rotating roller (4) and the second rotating roller (5) are both rotatably connected to the mounting frame (1).

3. A sorting device for semiconductor package parts testing according to claim 1, characterized in that: A support ring (14) is fixedly mounted on the mounting frame (1), a cross bar (15) is fixedly mounted inside the support ring (14), and one end of the connecting rod (11) away from the screw rod (10) is slidably connected to the cross bar (15).

4. A sorting device for semiconductor package parts testing according to claim 1, characterized in that: A spring (16) is fixedly mounted on the placement plate (8), and one end of the spring (16) away from the placement plate (8) abuts against the receiving box (9). A push plate assembly for pushing the blanking plate (2) to rotate is fixedly mounted on the installation frame (1).

5. A sorting device for semiconductor package parts testing according to claim 4, characterized in that: The push plate assembly comprises a rotating rod (17), a mounting rod (18) and a push rod (19); the mounting rod (18) is fixedly mounted in the mounting frame (1); the rotating rod (17) is rotatably connected to the mounting rod (18); the push rod (19) is fixedly mounted on one end of the rotating rod (17); the end of the push rod (19) away from the rotating rod (17) abuts against the blanking plate (2); and the end of the rotating rod (17) away from the push rod (19) abuts against the receiving box (9).

6. A sorting device for semiconductor package parts testing according to claim 1, characterized in that: A fixing plate (20) is fixedly mounted on one side of the installation frame (1) where a discharge port (13) is opened, and the motor (3) is fixedly mounted on the fixing plate (20).

7. A sorting device for semiconductor package parts testing according to claim 1, characterized in that: A collection box (21) is also fixedly mounted on the installation frame (1), and the collection box (21) is fixedly mounted on an end of the conveyor belt (6) away from the motor (3).

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