Clamping and rotating separation type positioning module

Abstract

The utility model provides a kind of clamping and rotating separation type positioning module.The clamping and rotating separation type positioning module includes rack, further include clamp, rotating mechanism and clamping mechanism, the clamp includes rotating part and lifting part, rotating part middle part is used to place the chip being clamped and rotating part is in loose state in initial state, above-mentioned lifting part is connected on rack and lifting part has the tendency of moving down and away from rotating part in initial state, the clamping mechanism is connected on rack, clamping mechanism is connected with lifting part and clamping mechanism can drive lifting part to move up to contact with rotating part, when rotating part contacts with lifting part, chip can be positioned in rotating part, above-mentioned rotating mechanism is fixed on rack, when rotating part is away from lifting part, above-mentioned rotating mechanism can drive rotating part to swing set angle.The clamping and rotating separation type positioning module is high in stability.

Description

Technical Field

[0001] This utility model relates to the field of mechanical technology, and more specifically to a clamp-and-rotate separation positioning module. Background Technology

[0002] In the context of research and application of turret-type testing and sorting machines, turret-type testing and sorting machines generally use turret suction nozzles to pick up products, and then perform a rotation action to make the products pass through various workstations with different functions in sequence.

[0003] Because different workstations have different requirements for product placement, a rotary positioning module needs to be designed. Typically, rotary positioning modules use an integrated rotary clamp design, which places extremely high demands on the concentricity of the rotation. If the concentricity is not met, the product is prone to positional deviation after rotary positioning.

[0004] However, the requirement for high concentricity is often difficult to achieve, as it is easily affected by various factors such as processing technology and assembly technology, which places high demands on both processing suppliers and assembly personnel.

[0005] Chinese patent publication number CN219917126U discloses a semiconductor rotary positioning module, including a base, a power module, a rotary lifting module, and a gripper module. The gripper module includes a positioning unit base, a platform adjustment bracket, and a placement platform with a product placement section. The positioning unit base is rotatably connected to the base. The platform adjustment bracket has four lower connecting ears, two of which are diagonally opposite and each have a first strip-shaped hole. The positioning unit base has first connecting holes corresponding to the positions of the first strip-shaped holes, and the other two diagonally opposite lower connecting ears each have a second connecting hole. The placement platform has two diagonally arranged upper connecting ears, each with a second strip-shaped hole corresponding to the position of the second connecting hole. At least two gripper brackets are also mounted on the positioning unit base, and adjustable grippers are mounted on the gripper brackets via gripper adjustment brackets. It can be seen that the above-mentioned patents have the problem of difficulty in concentricity adjustment in actual application, and it is difficult to meet the design requirements for products with high positional accuracy. Utility Model Content

[0006] The purpose of this invention is to address the aforementioned problems in existing technologies by providing a compact and highly stable clamp-and-rotate separation positioning module.

[0007] To achieve the above objectives, this utility model can be implemented through the following technical solutions: A clamping and rotating separation positioning module includes a frame, characterized in that it further includes a clamp, a rotating mechanism, and a clamping mechanism. The clamp includes a rotating component and a lifting component. The rotating component is used to place the clamped chip in the middle and is initially in a released state. The lifting component is connected to the frame and initially tends to move downward and away from the rotating component. The clamping mechanism is connected to the frame and is connected to the lifting component. The clamping mechanism can drive the lifting component to move upward until it contacts the rotating component. When the rotating component contacts the lifting component, the chip can be positioned inside the rotating component. The rotating mechanism is fixed to the frame. When the rotating component moves away from the lifting component, the rotating mechanism can drive the rotating component to swing at a set angle.

[0008] In the aforementioned clamping and rotating separation positioning module, the rotating component includes a base, a claw, and a spring. The claw is connected to the base, and the inner end of the claw is located in the middle of the base. The spring is disposed between the outer end of the claw and the base. The lifting component includes a frame-shaped frame with a protruding pushing block. A pushing block is fixed to the outer end of the base. The upper part of the pushing block has an inclined pushing surface, and the lower part of the pushing block has a pushing surface that matches the pushing surface.

[0009] In the above-mentioned clamping and rotating separation positioning module, a roller is movably connected to the second pushing block, and the roller can abut against the second pushing block.

[0010] In the above-mentioned clamping and rotating separation positioning module, the base has a guide post, the outer end of the claw has a guide hole that matches the guide post and the guide post is embedded in the guide hole, and the two ends of the spring are respectively connected to the guide post and the outer end of the claw.

[0011] In the aforementioned clamping and rotating separation positioning module, the claw and the pushing block directly opposite it form a contact unit. The number of contact units is several, and the contact units are evenly distributed circumferentially with the center of the base as the reference.

[0012] In the aforementioned clamping and rotating separation positioning module, the rotating mechanism includes a drive component and a coupling. The drive component is fixedly connected to the frame, one end of the coupling is connected to the drive component, and the other end of the coupling is connected to the lower end of the base.

[0013] In the aforementioned clamp-and-rotate separation positioning module, the first driving component is a motor capable of driving the base to rotate.

[0014] In the aforementioned clamping and rotating separation positioning module, the clamping mechanism includes a linkage frame, a connecting rod, and a second driving component. The upper part of the frame has a flat connecting plate. The frame is located on the upper part of the connecting plate, and the linkage frame is located on the lower part of the connecting plate. The connecting plate has a through hole, through which a positioning rod is inserted. The two ends of the positioning rod are fixedly connected to the frame and the linkage frame, respectively. The middle part of the connecting rod is hinged to the frame, one end of the connecting rod is movably connected to the linkage frame, and the other end of the connecting rod is movably connected to the second driving component.

[0015] In the aforementioned clamping and rotating separation positioning module, the second driving component includes a motor, a cam, a slider, and a guide rail. The guide rail is vertically fixed to the frame, the inner side of the slider is connected to the guide rail, and the outer side of the slider has a positioning notch and a connecting notch respectively. The outer end of the connecting rod is embedded in the positioning notch, the motor is fixed to the frame, the motor shaft is connected to the cam, and the cam is located in the connecting notch.

[0016] In the aforementioned clamping and rotating separation positioning module, one end of the connecting rod has a long strip-shaped limiting hole, and the outer side of the aforementioned linkage frame has a protruding limiting pin that is embedded in the limiting hole.

[0017] Compared with existing technologies, this clamp-and-rotate separation positioning module has the following advantages: 1. The rotating clamp separation can ensure the accuracy of product positioning to the greatest extent.

[0018] 2. The kit is easy to disassemble.

[0019] 3. A vacuum is created to prevent the product from shifting during rotation.

[0020] 4. Reduce processing and assembly requirements. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the clamp-and-rotate separation positioning module.

[0022] Figure 2 This is a three-dimensional structural diagram of the clamp-and-rotate separation positioning module from another direction.

[0023] Figure 3 This is a three-dimensional structural diagram of the rotating component.

[0024] Figure 4 This is a top view of the rotating component.

[0025] Figure 5 This is a cross-sectional structural diagram of the rotating component.

[0026] In the picture: 1. Frame; 2. Base; 21. Pushing block two; 211. Pushing surface two; 3. Claw; 31. Guide hole; 4. Spring one; 5. Frame; 51. Pushing block one; 511. Pushing surface one; 6. Roller; 7. Guide column; 8. Drive component one; 9. Coupling; 10. Linkage frame; 101. Limit pin; 11. Connecting rod; 111. Limiting hole; 12. Positioning rod; 13. Motor; 14. Cam; 15. Slider; 151. Positioning notch; 152. Connecting notch; 16. Guide rail; 17. Spring two; 18. Connecting plate. Detailed Implementation

[0027] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings.

[0028] like Figure 1-5 As shown, this clamp-and-rotate separation positioning module includes a frame 1, a clamp, a rotating mechanism, and a holding mechanism. The clamp includes a rotating component and a lifting component. The rotating component has a central section for placing the clamped chip, and initially, the rotating component is in a released state. The lifting component is connected to the frame, and initially, it tends to move downwards and away from the rotating component. The holding mechanism is connected to the frame and is connected to the lifting component. The holding mechanism can drive the lifting component upwards to contact the rotating component. When the rotating component contacts the lifting component, the chip can be positioned inside the rotating component. The rotating mechanism is fixed to the frame. When the rotating component moves away from the lifting component, the rotating mechanism can drive the rotating component to swing at a set angle. The rotating component includes a base 2, a pawl 3, and a spring 4. The pawl 3 is connected to the base 2 and its inner end is located in the middle of the base 2. The spring 4 is disposed between the outer end of the pawl 3 and the base 2. The lifting component includes a frame-shaped frame 5. The frame 5 has a protruding pushing block 51. The outer end of the base 2 is fixedly connected to a pushing block 21. The upper part of the pushing block 51 has an inclined pushing surface 511, and the lower part of the pushing block 21 has a pushing surface 211 that matches the pushing surface 511.

[0029] A roller 6 is movably connected to the second pushing block 211, and the roller 6 can abut against the second pushing block 21.

[0030] The base 2 has a guide post 7, and the outer end of the claw 3 has a guide hole 31 that matches the guide post 7 and the guide post 7 is embedded in the guide hole 31. The two ends of the spring 4 are respectively connected to the guide post 7 and the outer end of the claw 3.

[0031] The claw 3 and the pushing block 51 directly opposite it form a contact unit. The number of contact units is several, and the several contact units are evenly distributed circumferentially with the center of the base 2 as the reference.

[0032] Under the elastic force of spring 4, the pawl 3 tends to move away from the center of the base 2. When the rotating part moves down to contact the lifting part, the pushing block 1 contacts the pushing block 2, and the pawl moves towards the center of the base after being pushed by the pushing force.

[0033] Since there are several contact units, the claws of several contact units move to the center of the base, thereby stably clamping the chip at the base.

[0034] The guide rod and guide hole work together to enable the chuck to move smoothly.

[0035] The action of the rollers can reduce the frictional resistance when the first pushing block and the second pushing block come into contact.

[0036] The rotating mechanism includes a drive component 8 and a coupling 9. The drive component 8 is fixedly connected to the frame 1, one end of the coupling 9 is connected to the drive component 8, and the other end of the coupling 9 is connected to the lower end of the base 2.

[0037] The driving component 8 is a motor that can drive the base 2 to rotate.

[0038] The clamping mechanism includes a linkage frame 10, a connecting rod 11, and a second driving component. The upper part of the frame 1 has a flat connecting plate 18. The frame 5 is located on the upper part of the connecting plate 18, and the linkage frame 10 is located on the lower part of the connecting plate 18. The connecting plate 18 has a through hole, and a positioning rod 12 is inserted through the through hole. The two ends of the positioning rod 12 are fixedly connected to the frame 5 and the linkage frame 10, respectively. The middle part of the connecting rod 11 is hinged to the frame 1. One end of the connecting rod 11 is movably connected to the linkage frame 10, and the other end of the connecting rod 11 is movably connected to the second driving component.

[0039] In this embodiment, a second spring is fitted on the positioning rod 12. The two ends of the second spring act on the lower frame and the linkage frame respectively. Under the elastic force of the second spring, the rotating part and the lifting part tend to maintain contact.

[0040] In other words, in this state, the chip can be stably positioned at the center of the base.

[0041] The second driving component includes a motor 13, a cam 14, a slider 15, and a guide rail 16. The guide rail 16 is vertically fixed to the frame 1. The inner side of the slider 15 is connected to the guide rail 16. The outer side of the slider 15 has a positioning recess 151 and a connecting recess 152 respectively. The outer end of the connecting rod 11 is embedded in the positioning recess 151. The motor 13 is fixed to the frame 1. The rotating shaft of the motor 13 is connected to the cam 14. The cam 14 is located at the connecting recess 152.

[0042] As the motor drives the cam to rotate, the cam pushes against both sides of the connecting notch, causing the slider to move up and down along the guide rail.

[0043] Because the outer end of the connecting rod is embedded in the positioning notch of the slider, this structure keeps the connecting rod and the slider in a movable connection. Therefore, it can eventually drive the connecting rod to swing stably around its central hinge.

[0044] The swinging of the connecting rod causes the rotating part to move upward and detach from the lifting part.

[0045] One end of the connecting rod 11 has a long strip-shaped limiting hole 111, and the outer side of the linkage frame 10 has a protruding limiting pin 101, which is embedded in the limiting hole 111.

[0046] This structure can prevent the connecting rod from jamming.

[0047] The above-described technical solution of this utility model addresses the problem that existing technical solutions are too simplistic and provides a solution that is significantly different from existing technologies. The parts not covered in this application's technical solution are the same as or can be implemented using existing technologies, and will not be described in detail here.

[0048] The technical solutions in the above embodiments have clearly and completely described the content of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

Claims

1. A clamp-and-rotate separation positioning module, comprising a frame, characterized in that, It also includes a clamp, a rotating mechanism, and a clamping mechanism. The clamp includes a rotating component and a lifting component. The rotating component is used to place the clamped chip in the middle and is initially in a released state. The lifting component is connected to the frame and initially tends to move downward and away from the rotating component. The clamping mechanism is connected to the frame and is connected to the lifting component. The clamping mechanism can drive the lifting component to move upward until it contacts the rotating component. When the rotating component contacts the lifting component, the chip can be positioned inside the rotating component. The rotating mechanism is fixed to the frame. When the rotating component moves away from the lifting component, the rotating mechanism can drive the rotating component to swing at a set angle.

2. The clamping and rotating separation positioning module according to claim 1, characterized in that, The rotating component includes a base, a pawl, and a spring. The pawl is connected to the base and its inner end is located in the middle of the base. The spring is disposed between the outer end of the pawl and the base. The lifting component includes a frame-shaped body with a protruding pushing block. A pushing block is fixed to the outer end of the base. The upper part of the pushing block has an inclined pushing surface, and the lower part of the pushing block has a pushing surface that matches the pushing surface.

3. The clamping and rotating separation positioning module according to claim 2, characterized in that, Rollers are movably connected to the second pushing block, and the rollers can abut against the second pushing block.

4. The clamping and rotating separation positioning module according to claim 3, characterized in that, The base has a guide post, and the outer end of the claw has a guide hole that matches the guide post and the guide post is embedded in the guide hole. The two ends of the spring are respectively connected to the guide post and the outer end of the claw.

5. The clamping and rotating separation positioning module according to claim 4, characterized in that, The claw and the pushing block opposite it form a contact unit. There are several contact units, which are evenly distributed circumferentially with the center of the base as the reference.

6. The clamping and rotating separation positioning module according to claim 5, characterized in that, The rotating mechanism includes a drive component and a coupling. The drive component is fixed to the frame, one end of the coupling is connected to the drive component, and the other end of the coupling is connected to the lower end of the base.

7. The clamping and rotating separation positioning module according to claim 6, characterized in that, The driving component is a motor that can drive the base to rotate.

8. The clamping and rotating separation positioning module according to claim 7, characterized in that, The clamping mechanism includes a linkage frame, a connecting rod, and a second driving component. The upper part of the frame has a flat connecting plate. The frame is located on the upper part of the connecting plate, and the linkage frame is located on the lower part of the connecting plate. The connecting plate has a through hole, and a positioning rod is inserted through the through hole. The two ends of the positioning rod are fixedly connected to the frame and the linkage frame, respectively. The middle part of the connecting rod is hinged to the frame. One end of the connecting rod is movably connected to the linkage frame, and the other end of the connecting rod is movably connected to the second driving component.

9. The clamping and rotating separation positioning module according to claim 8, characterized in that, The second driving component includes a motor, a cam, a slider, and a guide rail. The guide rail is vertically fixed to the frame. The inner side of the slider is connected to the guide rail. The outer side of the slider has a positioning notch and a connecting notch respectively. The outer end of the connecting rod is embedded in the positioning notch. The motor is fixed to the frame. The motor shaft is connected to the cam. The cam is located in the connecting notch.

10. The clamping and rotating separation positioning module according to claim 9, characterized in that, One end of the connecting rod has a long, narrow limiting hole, and the outer side of the linkage frame has a protruding limiting pin that is embedded in the limiting hole.

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