Hall SOT packaging detection pickup device

Abstract

The utility model belongs to the field of Hall SOT detection, and particularly relates to a Hall SOT packaging, detecting and picking device, which comprises a base, a conveying belt is mounted on the base, a first support is fixedly connected to the top of the base, a second support is fixedly connected to the inner wall of the first support, a driving rod is rotatably connected to the side wall of the second support, and the driving rod is rotatably connected to the side wall of the second support. The end, located in the second support, of the driving rod is fixedly connected with a driven wheel, and the lower portion of the driven wheel is connected with a driving wheel in an engaged mode. And the connecting rod is rotationally connected to the end, away from the second support, of the driving rod, and a first guide rail assembly is installed on the side wall of the connecting rod. According to the utility model, through the arrangement of the driving wheel, the driven wheel, the driving rod, the picking seat and other structures, the Hall SOT can be automatically subjected to blanking operation and put into the collecting box for centralized processing, the automation level is high, the working efficiency is high, the Hall SOT is adsorbed in a vacuum adsorption mode, and the damage to devices can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of Hall SOT detection, in particular to a Hall SOT package detection and pickup device. Background Art

[0002] Hall effect SOT (Spin-Orbit Torque), also known as spin-orbit torque (SOT), is a mechanism for controlling spin motion through spin-orbit interaction and is commonly used in spintronic devices. SOT can be achieved through two main mechanisms: the spin Hall effect (SHE) and the anomalous Hall effect (AHE). The SOT package, short for Small Outline Transistor (SOT), is a surface mount package. To ensure component and product quality, components must be inspected after packaging or before placement. This typically involves full inspection and spot checks. However, after Hall effect device inspection is complete, components are typically transported via a conveyor belt and then manually picked up for unloading. This method requires high concentration, and to avoid omissions, at least two workers are sometimes assigned to the same route. This wastes human resources and reduces work efficiency. To address this issue, we provide a Hall effect SOT package inspection and pickup device. Utility Model Content

[0003] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0004] To this end, the technical solution adopted in this utility model is:

[0005] A Hall effect SOT package detection and pickup device, comprising:

[0006] A base, a conveyor belt is installed on the base, a first bracket is fixedly connected to the top of the base, a second bracket is fixedly connected to the inner wall of the first bracket, a driving rod is rotatably connected to the side wall of the second bracket, one end of the driving rod located inside the second bracket is fixedly connected to a driven wheel, and a driving wheel is meshedly connected below the driven wheel;

[0007] A connecting rod, the connecting rod being rotatably connected to an end of the driving rod away from the second bracket, the side wall of the connecting rod being mounted with a guide rail assembly 1, the side wall of the guide rail assembly 1 being mounted with a guide rail assembly 2, and the guide directions of the guide rail assembly 1 and the guide rail assembly 2 being perpendicular to each other;

[0008] The picking seat is fixedly connected to the side wall of the connecting rod, a fixing groove is provided at the bottom of the picking seat, a vacuum suction cup is installed on the top of the inner wall of the fixing groove, the top of the vacuum suction cup is connected to an air guide tube, an elastic rod is fixedly connected to the inner wall of the fixing groove, and a clamping block is fixedly connected to the free end of the elastic rod.

[0009] Based on the above technical solution, its use principle and the technical effects produced are as follows:

[0010] When it is necessary to pick up and unload the Hall SOT, first start the motor to drive the driving wheel to rotate. By controlling the motor to drive the driving wheel to rotate alternately forward and reverse, the driven wheel can be driven to rotate alternately forward or reverse, thereby driving the driving rod to deflect to the left or right. When the driving rod moves to the leftmost horizontal state, the picking seat will move to the top of the Hall SOT on the conveyor belt and move downward. If the position of the Hall SOT on the conveyor belt is slightly deflected at this time, resulting in inaccurate positioning, the inclined surface on the fixed groove will squeeze the Hall SOT to move it to the correct position when the picking seat moves downward, so that the Hall SOT can be avoided from being deflected. After moving to the correct position, as the picking seat continues to move downward, it will drive the clamps on both sides to move and squeeze the Hall SOT. At this time, under the reaction force of the Hall SOT, the clamps on both sides The blocks will move to both sides at the same time and squeeze the elastic rod. When the Hall SOT is completely stuck in the fixing groove, the clamping blocks on both sides can clamp and fix the Hall SOT, which not only enhances the fixing effect, but also enables the Hall SOT to be located in the center of the fixing groove, so that the top plane of the Hall SOT is aligned with the vacuum suction cup to avoid deflection and air leakage. Then, with the help of an external vacuum generator, the vacuum suction cup can be evacuated through the air duct, and the Hall SOT can be adsorbed and fixed by negative pressure. Then the driving rod will drive the connecting rod and the picking seat to move to the far right. At this time, the picking seat is directly above the collection box. At this time, the vacuum generator is started again to inflate the vacuum suction cup to close the negative pressure state. The Hall SOT can fall into the collection box under the action of gravity, and because the falling distance is short, direct falling will not cause damage to the Hall SOT.

[0011] In a preferred example, the present invention can be further configured as follows: a baffle is fixedly connected to the inner wall of the first bracket, a stopper is fixedly connected to the top of the baffle, and a slot adapted to the drive rod is provided on the top of the stopper.

[0012] In a preferred example, the present invention can be further configured as follows: a guide groove adapted to the driving rod is provided on the side wall of the first bracket.

[0013] In a preferred example, the present invention can be further configured as follows: a motor is fixedly connected to the side wall of the driving wheel, and the motor is fixed to the inner wall of the first bracket.

[0014] In a preferred embodiment, the present invention can be further configured as follows: the guide rail assembly 1 includes a slide rail 1 fixedly connected to the side wall of the connecting rod, and a slider 1 is slidably connected to the slide rail;

[0015] The guide rail assembly 2 includes a slide rail 2 fixedly connected to the side wall of the first bracket, a slider 2 is slidably connected to the side wall of the slide rail 2, and the slider 2 is fixedly connected to the slider 1.

[0016] In a preferred example, the present invention can be further configured as follows: the bottom opening of the fixing groove is provided with a chamfer.

[0017] In a preferred example, the present invention can be further configured as follows: the number of the clamping blocks is two, and the two clamping blocks are arranged in a mirror-symmetrical manner with the center line of the fixed groove top plane as the symmetry axis.

[0018] In a preferred example, the present invention can be further configured as follows: the bottom side wall of the clamping block is configured as an arc surface.

[0019] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0020] A fixed connection is a connection in which parts or components are fixed without any relative movement. There are two types of connections: detachable and non-detachable.

[0021] (1) A removable connection is a method of fastening components together using screws, splines, wedge pins, etc. This type of connection allows for disassembly during maintenance without damaging the components. However, the connectors used must be of the correct specifications (e.g., length of bolts, keys, wedge pins) and properly tightened.

[0022] (2) Non-detachable connections mainly refer to welding, riveting and tenoning. Since they need to be disassembled by forging, sawing or oxygen cutting when repairing or replacing, spare parts generally cannot be reused. At the same time, when making connections, attention should be paid to the quality of workmanship, technical inspection and remedial measures (such as calibration, polishing, etc.);

[0023] An active connection is a connection in which parts or components are fixed so that they can move relative to each other.

[0024] The above technical solution of the utility model has the following beneficial technical effects:

[0025] 1. In the utility model, through the mutual cooperation of the active wheel, driven wheel, drive rod, picking seat and other structures, the Hall effect SOT can be automatically unloaded and placed in a collection box for centralized processing. The automation level is high and the work efficiency is high. In addition, the Hall effect SOT is adsorbed by vacuum adsorption, which can also avoid damage to the device.

[0026] 2. In the present invention, the chamfered fixing groove can be used to fine-tune the positioning of the Hall effect SOT when it is picked up and fixed, so that the Hall effect SOT can be smoothly inserted into the fixing groove. In addition, the cooperation between the provided clamping block and the elastic rod and other structures not only enhances the fixing effect, but also enables the Hall effect SOT to be located in the center of the fixing groove, so that the top plane of the Hall effect SOT is aligned with the vacuum suction cup, avoiding deflection and leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a three-dimensional schematic diagram of the driving wheel structure of the utility model;

[0029] Figure 3 It is a three-dimensional schematic diagram of the pickup seat structure of the utility model;

[0030] Figure 4 This is a three-dimensional schematic diagram of the first bracket structure of the present invention;

[0031] Figure 5 It is a side view schematic diagram of the pickup seat structure of the utility model in the picking state.

[0032] Reference numerals:

[0033] 1. Base; 2. Conveyor belt; 3. First bracket; 4. Second bracket; 5. Driving rod; 6. Driven wheel; 7. Driving wheel; 8. Connecting rod; 9. Guide rail assembly 1; 10. Guide rail assembly 2; 11. Pick-up seat; 12. Fixing groove; 13. Vacuum suction cup; 14. Air guide tube; 15. Elastic rod; 16. Clamp; 17. Stop block; 18. Guide groove; 19. Motor; 20. Chamfer; 21. Collection box. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present disclosure. It should be noted that the embodiments of the present utility model and the features in the embodiments can be combined with each other in the absence of conflict.

[0035] According to the concept of this application, Figures 1 to 5The following describes an embodiment of a Hall Effect SOT package detection and pickup device for picking up and unloading Hall Effect SOT packages after detection. Specifically, the Hall Effect SOT package detection and pickup device is constructed as an integrated structure, which has three components: a base 1, a connecting rod 8, and a pickup seat 11. Through the mutual cooperation of the active wheel 7, the driven wheel 6, the drive rod 5, the pickup seat 11 and other structures, the Hall Effect SOT can be automatically unloaded and placed in a collection box 21 for centralized processing. The automation level is high, the work efficiency is high, and the vacuum adsorption method is used to adsorb the Hall Effect SOT, which can also avoid damage to the device.

[0036] Combine Figure 1-Figure 5 As shown, the present invention provides a Hall effect SOT package detection and pickup device, comprising:

[0037] A base 1 is provided with a conveyor belt 2. A first bracket 3 is fixedly connected to the top of the base 1. A second bracket 4 is fixedly connected to the inner wall of the first bracket 3. A driving rod 5 is rotatably connected to the side wall of the second bracket 4. One end of the driving rod 5 located inside the second bracket 4 is fixedly connected to a driven wheel 6. A driving wheel 7 is meshed and connected below the driven wheel 6.

[0038] Connecting rod 8, connecting rod 8 is rotatably connected to the end of driving rod 5 away from second bracket 4, and guide rail assembly 1 9 is installed on the side wall of connecting rod 8, and guide rail assembly 2 10 is installed on the side wall of guide rail assembly 1 9, and the guiding directions of guide rail assembly 1 9 and guide rail assembly 2 10 are perpendicular to each other;

[0039] The picking seat 11 is fixedly connected to the side wall of the connecting rod 8. A fixing groove 12 is provided at the bottom of the picking seat 11. A vacuum suction cup 13 is installed on the top of the inner wall of the fixing groove 12. The top of the vacuum suction cup 13 is connected to the air guide tube 14. An elastic rod 15 is fixedly connected to the inner wall of the fixing groove 12. The free end of the elastic rod 15 is fixedly connected to a clamping block 16.

[0040] According to the technical solution of this embodiment, the top of the first bracket 3 is set to be open to avoid interference with the drive rod 5 when it rotates, and a baffle is fixedly connected to the inner wall of the first bracket 3, and a block 17 is fixedly connected to the top of the baffle. A slot is provided on the top of the block 17 that is compatible with the drive rod 5. When the drive rod 5 is rotated to a horizontal state, the slot can provide support and limitation to the drive rod 5 to avoid excessive deflection of the drive rod 5.

[0041] According to the technical solution of this embodiment, a guide groove 18 adapted to the drive rod 5 is opened on the side wall of the first bracket 3. The guide groove 18 is provided to facilitate guiding the drive rod 5 when it rotates. The width of the guide groove 18 is slightly larger than the diameter of the drive rod 5.

[0042] According to the technical solution of this embodiment, a motor 19 is fixedly connected to the side wall of the driving wheel 7, and the motor 19 is fixed on the inner wall of the first bracket 3. The motor 19 is powered by an external power supply. Starting the motor 19 drives the driving wheel 7 to rotate forward or reverse, and can drive the driven wheel 6 to rotate forward or reverse, thereby driving the driving rod 5 to deflect to the left or right.

[0043] According to the technical solution of this embodiment, the guide rail assembly 1 9 includes a slide rail 1 fixedly connected to the side wall of the connecting rod 8, and a slider 1 is slidably connected to the slide rail; the guide rail assembly 2 10 includes a slide rail 2 fixedly connected to the side wall of the first bracket 3, and a slider 2 is slidably connected to the side wall of the slide rail 2, and the slider 2 is fixedly connected to the slider 1. The guide rail assembly 1 9 is mainly used to limit and guide the connecting rod 8 when the driving rod 5 drives the connecting rod 8 to rotate. On the one hand, it provides horizontal displacement guidance for it, and on the other hand, it can also keep the connecting rod 8 in a vertical state at all times to prevent it from deflecting. The guide rail assembly 2 10 is mainly used to provide vertical displacement guidance for the connecting rod 8 and keep it in a vertical state.

[0044] According to the technical solution of this embodiment, the shape of the fixing groove 12 is set to be rectangular, which is mainly used to adapt to the Hall SOT, and the bottom opening of the fixing groove 12 is provided with a chamfer 20, which is a slope. By using the set slope chamfer 20, when the picking seat 11 moves downward to absorb and fix the Hall SOT, if the position of the Hall SOT on the conveyor belt 2 is slightly deviated and the positioning is inaccurate, the picking seat 11 will move downward. The slope will squeeze the Hall SOT to move it to the correct position, thereby completing the picking, and then the external vacuum generator connected to the air duct 14 can evacuate the vacuum suction cup 13, so that it can use negative pressure to adsorb and fix the Hall SOT. It should be noted that the specific shape of the fixing groove 12 is not specifically limited in this embodiment and can be limited according to actual conditions.

[0045] According to the technical solution of this embodiment, there are two clamping blocks 16. The two clamping blocks 16 are arranged in a mirror-symmetrical manner with the midline of the top plane of the fixing groove 12 as the symmetry axis. The bottom side wall of the clamping block 16 is set to a circular arc surface. When the Hall SOT is in a fixed position, the downward movement of the picking seat 11 will drive the clamping blocks 16 on both sides to move accordingly and squeeze the Hall SOT. At this time, under the reaction force of the Hall SOT, the clamping blocks 16 on both sides will move to both sides at the same time and squeeze the elastic rod 15. When the Hall SOT is completely stuck in the fixing groove 12, the clamping blocks 16 on both sides can clamp and fix the Hall SOT, which not only enhances the fixing effect, but also enables the Hall SOT to be located in the center of the fixing groove 12, so that the top plane of the Hall SOT is aligned with the vacuum suction cup 13, avoiding deflection and air leakage. It should be noted that the clamping block 16 mainly plays an auxiliary role in fixing the Hall SOT. Under the action of the Hall SOT's own gravity, the Hall SOT will fall from the clamping block 16.

[0046] Furthermore, the clamping block 16 is made of rubber material and will not damage the Hall SOT when clamping and fixing it.

[0047] Furthermore, a collection box 21 is installed on the top of the base 1 to facilitate the collection of the Hall SOT after detection and to facilitate the next step of operation.

[0048] Specifically, when it is necessary to pick up and unload the Hall SOT, first start the motor 19 to drive the driving wheel 7 to rotate. By controlling the motor 19 to drive the driving wheel 7 to rotate alternately forward and reverse, the driven wheel 6 can be driven to rotate alternately forward or reverse, thereby driving the driving rod 5 to deflect to the left or right. When the driving rod 5 moves to the leftmost horizontal state, the picking seat 11 will move to the top of the Hall SOT of the conveyor belt 2 and move downward. If the position of the Hall SOT on the conveyor belt 2 is slightly deflected at this time, resulting in inaccurate positioning, when the picking seat 11 moves downward, the inclined surface of the fixed groove 12 will squeeze the Hall SOT to move it to the correct position, so as to avoid the deflection of the Hall SOT. After moving to the correct position, as the picking seat 11 continues to move downward, it will drive the clamping blocks 16 on both sides to move and squeeze the Hall SOT. At this time, under the reaction force of the Hall SOT, the clamping blocks on both sides 16 will move to both sides at the same time and squeeze the elastic rod 15. When the Hall SOT is completely stuck in the fixing groove 12, the clamping blocks 16 on both sides can clamp and fix the Hall SOT, which not only enhances the fixing effect, but also enables the Hall SOT to be located in the center of the fixing groove 12, so that the top plane of the Hall SOT is aligned with the vacuum suction cup 13 to avoid deflection and air leakage. Then, with the help of an external vacuum generator, the vacuum suction cup 13 can be evacuated through the air guide tube 14, and the Hall SOT can be adsorbed and fixed by negative pressure. Then, the driving rod 5 will drive the connecting rod 8 and the picking seat 11 to move to the far right. At this time, the picking seat 11 is directly above the collection box 21. At this time, the vacuum generator is started again to inflate the vacuum suction cup 13 to close the negative pressure state. The Hall SOT can fall into the collection box 21 under the action of gravity, and because the falling distance is short, direct falling will not cause damage to the Hall SOT.

[0049] The following further describes a Hall effect SOT package detection and pickup device provided by the present invention in conjunction with the accompanying drawings and implementation examples.

[0050] A Hall effect SOT package detection and pickup device, comprising:

[0051] A base 1 is provided with a conveyor belt 2. A first bracket 3 is fixedly connected to the top of the base 1. A second bracket 4 is fixedly connected to the inner wall of the first bracket 3. A driving rod 5 is rotatably connected to the side wall of the second bracket 4. One end of the driving rod 5 located inside the second bracket 4 is fixedly connected to a driven wheel 6. A driving wheel 7 is meshed and connected below the driven wheel 6.

[0052] Connecting rod 8, connecting rod 8 is rotatably connected to the end of driving rod 5 away from second bracket 4, and guide rail assembly 1 9 is installed on the side wall of connecting rod 8, and guide rail assembly 2 10 is installed on the side wall of guide rail assembly 1 9, and the guiding directions of guide rail assembly 1 9 and guide rail assembly 2 10 are perpendicular to each other;

[0053] The picking seat 11 is fixedly connected to the side wall of the connecting rod 8. A fixing groove 12 is provided at the bottom of the picking seat 11. A vacuum suction cup 13 is installed on the top of the inner wall of the fixing groove 12. The top of the vacuum suction cup 13 is connected to the air guide tube 14. An elastic rod 15 is fixedly connected to the inner wall of the fixing groove 12. The free end of the elastic rod 15 is fixedly connected to a clamping block 16.

[0054] The working principle and usage process of the present invention are as follows: when it is necessary to pick up and unload the Hall SOT, the motor 19 is first started to drive the driving wheel 7 to rotate. By controlling the motor 19 to drive the driving wheel 7 to rotate alternately forward and reverse, the driven wheel 6 can be driven to rotate alternately forward or reverse, thereby driving the driving rod 5 to deflect to the left or right. When the driving rod 5 moves to the leftmost horizontal state, the picking seat 11 will move to the top of the Hall SOT of the conveyor belt 2 and move downward. If the position of the Hall SOT on the conveyor belt 2 is slightly deflected at this time, resulting in inaccurate positioning, when the picking seat 11 moves downward, the inclined surface of the fixed groove 12 will squeeze the Hall SOT to move it to the correct position, in this way, the Hall SOT is prevented from being deflected. After moving to the correct position, as the picking seat 11 continues to move downward, it will drive the clamping blocks 16 on both sides to move and squeeze the Hall SOT. At this time, under the reaction force of the Hall SOT, The clamping blocks 16 on both sides will move to both sides at the same time and squeeze the elastic rod 15. When the Hall SOT is completely stuck in the fixing groove 12, the clamping blocks 16 on both sides can clamp and fix the Hall SOT, which not only enhances the fixing effect, but also enables the Hall SOT to be located in the center of the fixing groove 12, so that the top plane of the Hall SOT is aligned with the vacuum suction cup 13 to avoid deflection and air leakage. Then, with the help of an external vacuum generator, the vacuum suction cup 13 can be evacuated through the air guide tube 14, and the Hall SOT can be adsorbed and fixed by negative pressure. Then, the driving rod 5 will drive the connecting rod 8 and the picking seat 11 to move to the far right. At this time, the picking seat 11 is directly above the collection box 21. At this time, the vacuum generator is started again to inflate the vacuum suction cup 13 to close the negative pressure state. The Hall SOT can fall into the collection box 21 under the action of gravity, and because the falling distance is short, the direct fall will not cause damage to the Hall SOT.

[0055] In the present invention, the term "plurality" refers to two or more than two, unless otherwise expressly defined. The term "and / or" used herein includes any and all combinations of one or more of the relevant listed items. Terms such as "installation", "connection", "connection", and "fixed" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0056] It should be noted that when an element is referred to as being "assembled to," "mounted to," "fixed to," or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0057] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0058] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A Hall SOT package detection and pickup device, characterized in that: include: A base (1), a conveyor belt (2) is installed on the base (1), a first bracket (3) is fixedly connected to the top of the base (1), a second bracket (4) is fixedly connected to the inner wall of the first bracket (3), a driving rod (5) is rotatably connected to the side wall of the second bracket (4), one end of the driving rod (5) located inside the second bracket (4) is fixedly connected to a driven wheel (6), and a driving wheel (7) is meshedly connected below the driven wheel (6); A connecting rod (8), wherein the connecting rod (8) is rotatably connected to an end of the driving rod (5) away from the second bracket (4), a guide rail assembly (9) is installed on the side wall of the connecting rod (8), a guide rail assembly (10) is installed on the side wall of the guide rail assembly (9), and the guide directions of the guide rail assembly (9) and the guide rail assembly (10) are perpendicular to each other; A pick-up seat (11) is fixedly connected to the side wall of the connecting rod (8); a fixing groove (12) is provided at the bottom of the pick-up seat (11); a vacuum suction cup (13) is installed on the top of the inner wall of the fixing groove (12); an air guide tube (14) is connected to the top of the vacuum suction cup (13); an elastic rod (15) is fixedly connected to the inner wall of the fixing groove (12); and a clamping block (16) is fixedly connected to the free end of the elastic rod (15).

2. A Hall SOT package detection and pickup device according to claim 1, characterized in that: A baffle is fixedly connected to the inner wall of the first bracket (3), a stopper (17) is fixedly connected to the top of the baffle, and a slot adapted to the driving rod (5) is provided on the top of the stopper (17).

3. A Hall SOT package detection and pickup device according to claim 2, characterized in that: A guide groove (18) adapted to the driving rod (5) is provided on the side wall of the first bracket (3).

4. A Hall SOT package detection and pickup device according to claim 2, characterized in that: A motor (19) is fixedly connected to the side wall of the driving wheel (7), and the motor (19) is fixed to the inner wall of the first bracket (3).

5. A Hall effect SOT package detection and pickup device according to claim 4, characterized in that: The guide rail assembly (9) comprises a slide rail (1) fixedly connected to the side wall of the connecting rod (8), and a slider (1) is slidably connected to the slide rail; The guide rail assembly 2 (10) comprises a slide rail 2 fixedly connected to the side wall of the first bracket (3), a slider 2 is slidably connected to the side wall of the slide rail 2, and the slider 2 is fixedly connected to the slider 1.

6. A Hall effect SOT package detection and pickup device according to claim 5, characterized in that: The bottom opening of the fixing groove (12) is provided with a chamfer (20).

7. The Hall effect SOT package detection and pickup device according to claim 5, characterized in that: The number of the clamping blocks (16) is two, and the two clamping blocks (16) are arranged in a mirror-symmetrical manner with the center line of the top plane of the fixing groove (12) as the symmetry axis.

8. The Hall effect SOT package detection and pickup device according to claim 7, characterized in that: The bottom side wall of the clamping block (16) is configured as an arc surface.

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