Chip sorting and conveying mechanism with quickly switchable material channel

Abstract

This utility model belongs to the field of chip sorting technology, specifically describing a chip sorting and conveying mechanism with rapid material channel switching. It includes a sorting machine with a control panel mounted on its side wall and a conveying device mounted on its inner wall. Two support frames are fixedly connected to the end of the sorting machine, and a support plate is fixedly connected to the top of each support frame. A sliding plate is slidably connected to the top of each support plate, and two storage boxes are provided on the top of the sliding plate. These storage boxes are located near the conveying device and are used for centralized collection of the discharged chips. Two sliding grooves are formed in the middle of the support plate, and multiple fixing components are fixedly connected to the bottom of the support plate. This invention solves the problem that traditional chip sorting equipment typically only has one storage box, requiring the sorting machine to be paused and an empty box reinstalled whenever the storage box is full. It enables centralized chip feeding without stopping the machine, effectively improving the efficiency of chip sorting and conveying.

Description

Technical Field

[0001] This utility model belongs to the field of chip sorting technology, specifically a chip sorting and conveying mechanism that can quickly switch material channels. Background Technology

[0002] A chip, scientifically known as an integrated circuit, is a miniaturized system that integrates hundreds of millions of electronic components such as transistors, resistors, and capacitors on a tiny silicon wafer using semiconductor manufacturing processes. These components are then interconnected to form a complete circuit, ultimately achieving a specific function.

[0003] The chip sorting and conveying mechanism is usually located at the core of the sorting machine. It is responsible for reliably conveying the chips to be tested from one station to the next. Meanwhile, the unloading channel is the terminal station of the sorting and conveying mechanism. Its core task is to physically isolate the chips and collect them in an orderly manner into different containers based on the test results.

[0004] However, in actual production, once the storage box is loaded with a suitable amount of chips, the operator must first pause the sorting machine's conveying, then remove the storage box from the sorting machine, and finally place an empty storage box back in before the equipment can resume operation. This process not only interrupts the continuous production flow but also increases the time cost of the process interval. Therefore, a chip sorting and conveying mechanism that can quickly switch material channels is proposed to address the above problems. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a chip sorting and conveying mechanism that can quickly switch material channels.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The chip sorting and conveying mechanism with rapid material channel switching of this utility model includes a sorting machine, a control panel installed on the side wall of the sorting machine, and a conveying device installed on the inner wall of the sorting machine; two support frames are fixedly connected to the end of the sorting machine, a support plate is fixedly connected to the top of the support frame, a sliding plate is slidably connected to the top of the support plate, two storage boxes are provided on the top of the sliding plate, the storage boxes are located near the side of the conveying device, and are used to collect the unloaded chips in a concentrated manner; two sliding grooves are opened in the middle of the support plate, multiple fixing parts are fixedly connected to the bottom of the support plate, an electric push rod is installed on the inner wall of the fixing parts, a connecting block is fixedly connected to the output end of the electric push rod, the connecting block is slidably arranged in the inner wall of the sliding groove, and the connecting block is fixedly connected to the side wall of the sliding plate.

[0007] Preferably, a plurality of positioning cylinders are fixedly connected to the top of the sliding plate, a spring is fixedly connected to the inner wall of the positioning cylinder, a positioning post is fixedly connected to the top of the spring, the positioning post is slidably disposed within the sliding plate, a plurality of pins are fixedly connected to the bottom of the storage box, the pins are plugged into the positioning cylinders, a connecting plate is fixedly connected to the bottom of two positioning posts, a pressure sensor is installed on the top of the support plate, and the pressure sensor and two electric push rods are electrically connected to the control panel.

[0008] Preferably, two first fixing plates are fixedly connected to one end of the storage box, and a guide groove is provided on the inner wall of the first fixing plate. Two second fixing plates are fixedly connected to the other end of the storage box, and a locking block is fixedly connected to the end of the second fixing plate. The guide groove and the locking block are plug-in engaged.

[0009] Preferably, a baffle plate is fixedly connected to the side wall of the connecting block, the baffle plate is located at the top of the sliding groove, and a limit frame is fixedly connected to the top of the support plate. The baffle plate and the limit frame are slidably connected.

[0010] Preferably, the storage box has handle slots on both sides.

[0011] Preferably, a protective pad is fixed to the inner wall of the storage box.

[0012] The beneficial effects of this utility model are: This invention provides a chip sorting and conveying mechanism that can quickly switch material channels, solving the problem that traditional chip sorting equipment usually only has one storage box, and the sorting machine needs to be paused and an empty box needs to be reinstalled whenever the storage box is full of chips. It realizes centralized chip unloading without stopping the machine, effectively improving the working efficiency of chip sorting and conveying.

[0013] This utility model provides a chip sorting and conveying mechanism that can quickly switch material channels, which solves the tedious problem of manually monitoring the full state of the storage box, realizes the automatic detection of the full material box and the automatic switching of the material channel, improves the automation level of the equipment, and at the same time, the spring's reset function can ensure the stable support of the storage box when it is empty or low in material. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0015] In the attached diagram: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the support plate structure in this utility model; Figure 3 for Figure 2 Enlarged view of point A; Figure 4 This is a schematic diagram of the electric actuator structure in this utility model; Figure 5 This is a schematic diagram of the first fixing plate structure in this utility model.

[0016] Legend: 1. Sorting machine; 11. Control panel; 12. Conveying equipment; 13. Support frame; 14. Support plate; 15. Sliding plate; 16. Storage box; 17. Sliding groove; 18. Fixing component; 19. Electric push rod; 110. Connecting block; 2. Positioning cylinder; 21. Spring; 22. Positioning column; 23. Pin; 24. Connecting plate; 25. Pressure sensor; 3. First fixing plate; 31. Guide groove; 32. Second fixing plate; 33. Locking block; 4. Baffle plate; 41. Limiting frame; 5. Handle groove; 6. Protective pad. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0018] Specific implementation examples are given below.

[0019] like Figure 1-5As shown, a chip sorting and conveying mechanism with a rapidly switchable feed channel includes a sorting machine 1. A control panel 11 is mounted on the side wall of the sorting machine 1, and a conveying device 12 is mounted on the inner wall of the sorting machine 1. Two support frames 13 are fixedly connected to the ends of the sorting machine 1. A support plate 14 is fixedly connected to the top of the support frame 13. A sliding plate 15 is slidably connected to the top of the support plate 14. Two storage boxes 16 are provided on the top of the sliding plate 15, located near the conveying device 12, for the centralized collection of the fed chips. Two sliding grooves 17 are formed in the middle of the support plate 14. Multiple fixing parts 18 are fixedly connected to the bottom of the support plate 14. Electric push rods 19 are mounted on the inner walls of the fixing parts 18. A connecting block 110 is fixedly connected to the output end of the electric push rod 19. The connecting block 110 is slidably disposed within the inner wall of the sliding grooves 17 and is fixedly connected to the side wall of the sliding plate 15. Firstly, during the chip sorting and conveying process, the sorting machine 1… The chip is conveyed by the conveying device 12 on its inner wall. The control panel 11 on the side wall of the sorting machine 1 is used to control the operation of the equipment. The two support frames 13 at the end of the sorting machine 1 form a stable support for the support plate 14. The sliding plate 15 slides with the top of the support plate 14. The two storage boxes 16 on the sliding plate 15 are responsible for collecting the unloaded chips. When it is necessary to switch the material channel, the electric push rod 19 on the inner wall of the bottom fixing part 18 of the support plate 14 is driven. The connecting block 110 fixed at its output end slides along the sliding groove 17 in the middle of the support plate 14, thereby driving the sliding plate 15 to move on the support plate 14 as a whole, realizing the position switching of the two storage boxes 16 at the end of the conveying device 12. This step solves the problem that traditional chip sorting equipment usually only has one storage box 16. Whenever the storage box 16 is full of chips, the conveying of the sorting machine 1 needs to be stopped and an empty box needs to be reinstalled. It realizes the centralized chip unloading action without stopping the machine, effectively improving the working efficiency of chip sorting and conveying.

[0020] like Figure 1-5As shown, multiple positioning cylinders 2 are fixedly connected to the top of the sliding plate 15. Springs 21 are fixedly connected to the inner wall of each positioning cylinder 2. Positioning posts 22 are fixedly connected to the top of each spring 21 and are slidably positioned within the sliding plate 15. Several pins 23 are fixedly connected to the bottom of the storage box 16, and these pins 23 are engaged with the positioning cylinders 2. Connecting plates 24 are fixedly connected to the bottom of two positioning posts 22. A pressure sensor 25 is installed on the top of the support plate 14. The pressure sensor 25 and two electric push rods 19 are electrically connected to the control panel 11. When the storage box 16 is installed, the pins 23 at its bottom engage with the positioning cylinders 2 at the top of the sliding plate 15. When the storage box 16 collects chips, the increased weight due to the increased number of chips inside will press down on the springs 22 on the inner wall of the positioning cylinders 2 via the pins 23. 1. The positioning column 22 slides down within the sliding plate 15, while the connecting plate 24 at the bottom of the two positioning columns 22 moves down synchronously. When the connecting plate 24 contacts the pressure sensor 25 at the top of the support plate 14, the pressure sensor 25 transmits a signal to the control panel 11, which in turn drives the two electric push rods 19 to extend and retract, moving the sliding plate 15 to switch the position of the storage box 16. When the storage box 16 is empty, the elastic restoring force of the spring 21 will push up the storage box 16, causing the connecting plate 24 to separate from the pressure sensor 25. This step solves the tedious problem of manually monitoring the full state of the storage box 16, realizing automatic detection of the full state of the storage box 16 and automatic switching of the material channel, improving the automation level of the equipment. At the same time, the restoring action of the spring 21 can ensure the stable support of the storage box 16 when it is empty or low in material.

[0021] like Figure 1-5 As shown, two first fixing plates 3 are fixed to one end of the storage box 16. The inner wall of the first fixing plate 3 is provided with a guide groove 31. Two second fixing plates 32 are fixed to the other end of the storage box 16. A locking block 33 is fixed to the end of the second fixing plate 32. The guide groove 31 and the locking block 33 are plug-in. When the two storage boxes 16 are used together, the locking block 33 on the second fixing plate 32 at the end of one storage box 16 will plug into the guide groove 31 on the inner wall of the first fixing plate 3 at the end of the other storage box 16, so that the two storage boxes 16 are connected into a whole on the sliding plate 15. This step solves the problem of positional displacement and loose connection that easily occurs when the two storage boxes 16 slide and switch, and effectively improves the structural stability of the storage box 16 during use.

[0022] like Figure 1-5As shown, a baffle plate 4 is fixedly connected to the side wall of the connecting block 110. The baffle plate 4 is located at the top of the sliding groove 17. A limit frame 41 is fixedly connected to the top of the support plate 14. The baffle plate 4 and the limit frame 41 are slidably connected. When the connecting block 110 slides along the sliding groove 17, the baffle plate 4 fixed to its side wall will slide synchronously in the limit frame 41 at the top of the support plate 14. The baffle plate 4 is always in the top area of ​​the sliding groove 17 and continuously covers the opening of the sliding groove 17 as the connecting block 110 moves. This step solves the problem that residues easily fall into the inner wall of the sliding groove 17 during the chip feeding process, reduces the impact of residue accumulation on the smoothness of the sliding of the connecting block 110, and ensures the long-term stable operation of the sliding mechanism.

[0023] like Figure 1-5 As shown, the storage box 16 has handle slots 5 on both sides. When installing or removing the storage box 16, the operator can apply force through the handle slots 5 on both sides of the storage box 16 to easily pick up and move the storage box 16. This step solves the problem of inconvenience in picking up the storage box 16 during installation and removal, and improves the convenience of replacing and cleaning the storage box 16.

[0024] like Figure 1-5 As shown, a protective pad 6 is fixed to the inner wall of the storage box 16. When the storage box 16 collects chips, the falling chips will directly contact the protective pad 6 fixed to the inner wall of the storage box 16. The protective pad 6 will buffer the impact force of the falling chips. This step solves the problem that chips are easily damaged by bumps during the collection process, effectively protects the structural integrity of the chips, and reduces the loss rate during the chip sorting process.

[0025] Working principle: First, during the chip sorting and conveying process, the sorter 1 completes the chip conveying through the conveying device 12 on its inner wall. The control panel 11 on the side wall of the sorter 1 is used to control the operation of the equipment. The two support frames 13 at the end of the sorter 1 provide stable support for the support plate 14. The sliding plate 15 slides with the top of the support plate 14. The two storage boxes 16 on the sliding plate 15 are responsible for collecting the unloaded chips. When it is necessary to switch the material channel, the electric push rod 19 on the inner wall of the bottom fixing part 18 of the support plate 14 is driven. The connecting block 110 fixed at its output end will slide along the sliding groove in the middle of the support plate 14. 17. Sliding causes the sliding plate 15 to move on the support plate 14, switching the positions of the two storage boxes 16 at the end of the conveying device 12. When the storage box 16 is installed, its bottom pin 23 engages with the top positioning cylinder 2 of the sliding plate 15. When the storage box 16 collects chips, the increased weight due to the increased number of chips will press down on the spring 21 on the inner wall of the positioning cylinder 2 through the pin 23, causing the positioning post 22 to slide down inside the sliding plate 15. At the same time, the connecting plate 24 at the bottom of the two positioning posts 22 moves down synchronously. When the connecting plate 24 contacts the pressure sensor 25 on the top of the support plate 14, the pressure sensor... 25 transmits a signal to the control panel 11, which in turn drives the two electric actuators 19 to extend and retract, moving the sliding plate 15 to switch the position of the storage box 16. When the storage box 16 is idle, the elastic restoring force of the spring 21 will push up the storage box 16, causing the connecting plate 24 to separate from the pressure sensor 25. When the two storage boxes 16 are used together, the locking block 33 on the second fixing plate 32 at the end of one storage box 16 will form an insertion engagement with the guide groove 31 on the inner wall of the first fixing plate 3 at the end of the other storage box 16, so that the two storage boxes 16 are connected as a whole on the sliding plate 15. When the 10 slides along the sliding groove 17, the baffle 4 fixed to its side wall will slide synchronously in the limiting frame 41 at the top of the support plate 14, and the baffle 4 will always be in the top area of ​​the sliding groove 17. As the connecting block 110 moves, it will continuously cover the opening of the sliding groove 17. When installing or disassembling the storage box 16, the operator can apply force through the handle slots 5 on both sides of the storage box 16 to conveniently pick up and move the storage box 16. When the storage box 16 collects chips, the falling chips will directly contact the protective pad 6 fixed to the inner wall of the storage box 16. The protective pad 6 will buffer the impact of the falling chips.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A chip sorting and conveying mechanism with rapidly switchable feed channels, comprising a sorting machine (1), wherein a control panel (11) is mounted on the side wall of the sorting machine (1), and a conveying device (12) is mounted on the inner wall of the sorting machine (1); characterized in that: The sorting machine (1) has two support frames (13) fixedly connected to its end. The support frame (13) has a support plate (14) fixedly connected to its top. The support plate (14) has a sliding plate (15) slidably connected to its top. The sliding plate (15) has two storage boxes (16) on its top. The storage boxes (16) are located near the conveying equipment (12) and are used to collect the chips that are being fed. The support plate (14) has two sliding grooves (17) in the middle. The support plate (14) has multiple fasteners (18) fixedly connected to its bottom. The fasteners (18) have electric push rods (19) installed on their inner walls. The output end of the electric push rods (19) has a connecting block (110) fixedly connected to it. The connecting block (110) is slidably set on the inner wall of the sliding groove (17). The connecting block (110) is fixedly connected to the side wall of the sliding plate (15).

2. The chip sorting and conveying mechanism with rapidly switchable feed channels as described in claim 1, characterized in that: Multiple positioning cylinders (2) are fixedly connected to the top of the sliding plate (15). A spring (21) is fixedly connected to the inner wall of the positioning cylinder (2). A positioning post (22) is fixedly connected to the top of the spring (21). The positioning post (22) is slidably set inside the sliding plate (15). Several pins (23) are fixedly connected to the bottom of the storage box (16). The pins (23) are plugged into the positioning cylinder (2). A connecting plate (24) is fixedly connected to the bottom of the two positioning posts (22). A pressure sensor (25) is installed on the top of the support plate (14). The pressure sensor (25) and the two electric push rods (19) are electrically connected to the control panel (11).

3. The chip sorting and conveying mechanism with rapidly switchable feed channels as described in claim 1, characterized in that: The storage box (16) has two first fixing plates (3) fixedly connected to one end. The inner wall of the first fixing plate (3) is provided with a guide groove (31). The storage box (16) has two second fixing plates (32) fixedly connected to the other end. The end of the second fixing plate (32) is fixedly connected with a locking block (33). The guide groove (31) and the locking block (33) are plug-in connected.

4. The chip sorting and conveying mechanism with rapidly switchable feed channels as described in claim 1, characterized in that: A baffle plate (4) is fixed to the side wall of the connecting block (110). The baffle plate (4) is located at the top of the sliding groove (17). A limit frame (41) is fixed to the top of the support plate (14). The baffle plate (4) and the limit frame (41) are slidably connected.

5. A chip sorting and conveying mechanism with rapidly switchable feed channels as described in claim 1, characterized in that: The storage box (16) has handle slots (5) on both sides.

6. The chip sorting and conveying mechanism with rapidly switchable feed channels as described in claim 1, characterized in that: The inner wall of the storage box (16) is fixed with a protective pad (6).

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