Small electronic part taking device

Abstract

The utility model relates to a small electronic part taking device, which aims to solve the technical problems that parts are possibly extruded to deform or be damaged due to the fact that the sizes of the parts are different, the force is difficult to control when the parts are clamped, and the parts possibly slide and fall off when the parts are clamped, and comprises an air pressure groove, a leakage-proof groove, a transmission rod and an air guide pipe, the bottom of the air pressure groove is fixedly connected with a socketed pipe, the right end of the socketed pipe is movably sleeved with a stretching block, the right end of the stretching block is fixedly connected with an auxiliary support, the left end of the socketed pipe is fixedly connected with a main support, and the bottom of the surface of the side, facing the auxiliary support, of the main support is fixedly connected with a main clamping block. The bottom of the side surface, facing the main support, of the auxiliary support penetrates through and is fixedly connected with a telescopic pipe, the left end of the telescopic pipe is movably and slidably connected with a telescopic rod, the left end of the telescopic rod is fixedly connected with a limiting plate, and the left side surface of the limiting plate is fixedly connected with a small spring; the device has the practical characteristics of convenience in adjustment and simple structure.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component picking up, in particular to a small electronic component picking up device. Background Art

[0002] Small electronic components are an indispensable part of electronic devices. They are usually small in size, have specific functions, and have high precision. They include resistors, capacitors, inductors, diodes, etc. These small electronic components play a vital role in electronic devices. They together constitute the core part of electronic devices. Because these parts are too small, they are not very convenient to pick up and use.

[0003] The current method for picking up these small electronic components is usually to manually grasp them with tweezers or other tools. However, due to the different sizes of the parts, it is difficult to control the force when grasping, which may cause the parts to be squeezed, deformed, or damaged. In addition, the grippers may slip and fall, causing the parts to fall to the ground and be difficult to recover. To solve the above problems, a new solution is needed. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to actual needs, and provide a small electronic component picking device to solve the current technical problems that due to the different sizes of parts, it is difficult to control the force when clamping, which may cause the parts to be squeezed, deformed or damaged, and may slip and fall during clamping.

[0005] To achieve the object of the present utility model, the technical solution adopted by the present utility model is as follows: Design a small electronic part taking device, including a pneumatic groove, a leak-proof groove, a transmission rod and an air duct. The bottom of the pneumatic groove is fixedly connected with a sleeve pipe. The right end of the sleeve pipe is movably sleeved with a stretching block. The right end of the stretching block is fixedly connected with a sub-bracket. The left end of the sleeve pipe is fixedly connected with a main bracket. And the bottom of the surface of the main bracket facing the sub-bracket is fixedly connected with a main clamping block. The bottom of the surface of the sub-bracket facing the main bracket penetrates and is fixedly connected with a telescopic pipe. The left end of the telescopic pipe is movably and slidably connected with a telescopic rod. The left end of the telescopic rod is fixedly connected with a limiting plate. The left side surface of the limiting plate is fixedly connected with a small spring. And the other end of the small spring is fixedly connected with a sub-clamping block. On the lower sides of the front and rear surfaces of the main bracket, sliding grooves are respectively opened. The top protrusion of the leak-proof groove is located inside the sliding groove and is slidably connected inside the sliding groove. And a tooth groove is opened at the top of one side of the leak-proof groove. A gear is rotatably connected to the side wall of the main bracket above the tooth groove. The gear is engaged with the tooth groove. And a turntable is rotatably connected to the side wall of the main bracket directly above the gear. Fixing nails are respectively fixedly connected to the outer surfaces of the turntable and the gear. Fixing nails penetrate through the upper and lower side surfaces of the transmission rod. And one ends of the fixing nails on the upper and lower sides of the transmission rod penetrating through the transmission rod are respectively fixedly connected to the outer surfaces of the turntable and the gear. The fixing nails are rotatably connected with the transmission rod.

[0006] Preferably, a pressing rod penetrates through the center of the top end of the pneumatic groove. The bottom end of the pressing rod is fixedly connected to the center of the top end of the piston plate. And the piston plate is slidably connected up and down inside the pneumatic groove. A return spring is fixedly connected between the bottom of the piston plate and the inner bottom of the pneumatic groove.

[0007] Preferably, an air duct is fixedly connected between the side wall of the pneumatic groove and the right end of the telescopic pipe. And both ends of the air duct are respectively communicated with the pneumatic groove and the telescopic pipe.

[0008] Preferably, limiting rods are respectively fixedly connected to the right side walls of the sub-clamping blocks on both sides of the small spring. The right ends of the limiting rods penetrate through the surface of the limiting plate and are located on the right side of the limiting plate.

[0009] Preferably, a rotating block is rotatably connected to one side of the outer surface of the turntable. The rotating block and the transmission rod are respectively located on both sides of the outer surface of the turntable.

[0010] Preferably, a pressing bolt is threadedly connected to the right edge of the bottom of the sleeve pipe. A scale line is opened on the side wall of the stretching block.

[0011] Preferably, handles are respectively fixedly connected to both sides of the top end of the pneumatic groove on both sides of the pressing rod. A limiting ring is fixedly connected to the inner side wall of the pneumatic groove below the piston plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The utility model can adjust the clamping force of the device in advance through a sleeve pipe, a stretching block, a telescopic pipe, a telescopic rod, a small spring and a sub-clamping block. According to the types of different parts, the length of the stretching block is adjusted so that the distance between the main clamping block and the sub-clamping block can adapt to parts of different sizes. And during the clamping process, after the sub-clamping block and the main clamping block complete the clamping of the part, the small spring can be moderately compressed to relieve part of the pressure of the sub-pressing block on the part, thus avoiding the sub-clamping block from damaging the part due to excessive force to the greatest extent, and improving the clamping efficiency and safety.

[0014] 2. The utility model can prevent parts from falling through a turntable, a gear, a transmission rod and a leak-proof groove. After the parts are clamped, in order to prevent them from sliding and falling, the turntable can be rotated counterclockwise to drive the transmission rod and the gear below to rotate synchronously. During the rotation process, the leak-proof groove will move to the right, thus passing over the main clamping block to reach below the part and hold the part up, thereby avoiding the problems of damage and difficult recovery caused by the falling of parts during the clamping process, and improving the picking efficiency and safety of the device. Brief Description of the Drawings

[0015] Figure 1 is the overall structural schematic diagram of the utility model;

[0016] Figure 2 is the sectional schematic diagram at the telescopic pipe of the utility model;

[0017] Figure 3 is the sectional structural schematic diagram of the air pressure groove of the utility model;

[0018] Figure 4 is the schematic diagram of the transmission rod and the upper and lower transmission structure of the utility model;

[0019] Figure 5 is the partial enlarged view at A of the utility model; [[ID=,27]]

[0020] In the figure: 1, air pressure groove; 101, handle; 102, air guide pipe; 103, limiting ring; 2, extrusion rod; 3, piston plate; 4, return spring; 5, sleeve pipe; 6, stretching block; 601, extrusion bolt; 602, scale line; 7, main bracket; 701, chute; 8, sub-bracket; 9, main clamping block; 10, telescopic pipe; 11, telescopic rod; 12, limiting plate; 13, sub-clamping block; 131, limiting rod; 14, small spring; 15, turntable; 151, rotating block; 16, transmission rod; 17, gear; 18, leak-proof groove; 19, tooth groove; 20, fixing nail. Detailed Embodiment

[0021] The following further describes the utility model in conjunction with the drawings and embodiments:

[0022] Embodiment 1: A small electronic component picking device, see Figures 1 to 4 , including a pneumatic groove 1, a leak-proof groove 18, a transmission rod 16 and an air duct 102. A sleeve pipe 5 is fixedly connected to the bottom of the pneumatic groove 1. The right end of the sleeve pipe 5 is movably sleeved with a stretching block 6. The right end of the stretching block 6 is fixedly connected to a sub-bracket 8. The left end of the sleeve pipe 5 is fixedly connected to a main bracket 7. The main bracket 7 and the sub-bracket 8 have the same length and size. And the bottom of the surface of the main bracket 7 facing the sub-bracket 8 is fixedly connected with a main clamping block 9. The bottom of the surface of the sub-bracket 8 facing the main bracket 7 penetrates and is fixedly connected with a telescopic pipe 10. The left end of the telescopic pipe 10 is movably and slidably connected with a telescopic rod 11. The left end of the telescopic rod 11 is fixedly connected with a limiting plate 12. A small spring 14 is fixedly connected to the left side surface of the limiting plate 12. And the other end of the small spring 14 is fixedly connected with a sub-clamping block 13. The main clamping block 9 and the sub-clamping block 13 have the same size. Adjust the length of the stretching block 6 so that the distance between the main clamping block 9 and the sub-clamping block 13 can adapt to parts of different sizes. And after the sub-clamping block 13 and the main clamping block 9 complete the clamping of the part, the small spring 14 can be moderately squeezed, so as to buffer the sub-clamping block 13 and ensure that the sub-clamping block 13 will not damage the part due to excessive force, protecting the safety and stability of the device during the picking process.

[0023] At the same time, sliding grooves 701 are respectively formed in the lower sides of the front and rear surfaces of the main bracket 7. The top protrusion of the leak-proof groove 18 is located inside the sliding groove 701 and is slidably connected inside the sliding groove 701. And a tooth groove 19 is formed at the top of one side of the leak-proof groove 18. A gear 17 is rotatably connected to the side wall of the main bracket 7 above the tooth groove 19. The gear 17 is engaged with the tooth groove 19. And a turntable 15 is rotatably connected to the side wall of the main bracket 7 directly above the gear 17. Fixing nails 20 are fixedly connected to the outer surfaces of the turntable 15 and the gear 17. The upper and lower side surfaces of the transmission rod 16 are respectively penetrated by the fixing nails 20. And the ends of the fixing nails 20 on the upper and lower sides of the transmission rod 16 penetrating through one end of the transmission rod 16 are respectively fixedly connected to the outer surfaces of the turntable 15 and the gear 17. The fixing nails 20 are rotatably connected to the transmission rod 16. Rotate the turntable 15 counterclockwise to drive the transmission rod 16 and the lower gear 17 to rotate synchronously during the rotation process, the leak-proof groove 18 will move to the right, so as to move past the main clamping block 9 to the lower part of the part and hold the part from the bottom, thus avoiding the problem that the part is damaged due to falling during the clamping process.

[0024] Specifically, see Figure 3The top center of the air pressure groove 1 is penetrated by an extrusion rod 2, and the bottom end of the extrusion rod 2 is fixedly connected to the top center of the piston plate 3, and the piston plate 3 is slidably connected up and down on the inner side of the air pressure groove 1. During the up and down movement of the piston plate 3, due to the air pressure, the telescopic rod 11 below will move left and right, thereby driving the auxiliary clamping block 13 to move left and right to realize the clamping and releasing operations. A return spring 4 is fixedly connected between the bottom of the piston plate 3 and the inner bottom of the air pressure groove 1. The return spring 4 can push the piston rod upward, making it more convenient to reset the piston plate 3.

[0025] For further information, see Figure 1 An air guide tube 102 is fixedly connected between the side wall of the air pressure tank 1 and the right end of the telescopic tube 10, and the two ends of the air guide tube 102 are respectively connected to the air pressure tank 1 and the telescopic tube 10. The air guide tube 102 allows the air in the air pressure tank 1 and the telescopic tube 10 to flow back and forth, thereby completing the clamping and releasing operations.

[0026] It is worth noting that, see Figure 3 The top of the air pressure groove 1 on both sides of the extrusion rod 2 is fixedly connected to a handle 101, and the inner wall of the air pressure groove 1 on the lower side of the piston plate 3 is fixedly connected to a limiting ring 103. The handle 101 makes it convenient for the person to press the extrusion rod 2 while holding it to complete the clamping operation, which is more convenient. The limiting ring 103 can block the descending path of the piston plate 3, preventing too much air in the lower pressure groove from flowing into the telescopic tube 10, causing the telescopic rod 11 to slip out of the telescopic tube 10.

[0027] It is worth noting that see Figure 5 One side of the outer surface of the turntable 15 is rotatably connected to a turn block 151. The turn block 151 and the transmission rod 16 are respectively located on both sides of the outer surface of the turntable 15. The turn block 151 is convenient for people to pinch and then rotate, driving the turntable 15 and the gear 17 below to rotate together.

[0028] It is worth mentioning that see Figure 1 The bottom right edge of the sleeve 5 is threadedly connected with an extrusion bolt 601, and the side wall of the stretching block 6 is provided with a scale line 602. The extrusion bolt 601 passes through the outer wall of the sleeve 5 and contacts the surface of the stretching block 6. After tightening, the stretching block 6 will be squeezed so that it can no longer slide freely, ensuring the stability of the sub-bracket 8. The scale line 602 can know the current adjusted length data, making the adjustment more specific and convenient.

[0029] It should be noted that the scale data here refers to the distance between the main clamping block 9 and the auxiliary clamping block 13. The position of the auxiliary clamping block 13 is the position when the limiting plate 12 is attached to the left end opening of the telescopic tube 10 and the small spring 14 is not compressed. When the stretching block 6 is completely inside the sleeve tube 5, that is, in the state where the scale is zero, at this time, the piston plate 3 is pressed to the limiting ring 103, and the telescopic rod 11 drives the auxiliary clamping block 13 to move to the leftmost position. The main clamping block 9 and the auxiliary clamping block 13 can be attached together and slightly squeeze the small spring 14. Therefore, when clamping, only need to roughly adjust the scale line 602 to be less than the length of the electronic component to clamp the component.

[0030] It is worth introducing that, referring to Figure 2 , on the right side walls of the auxiliary clamping block 13 on both sides of the small spring 14, limiting rods 131 are fixedly connected. The right end of the limiting rod 131 penetrates the surface of the limiting plate 12 and is located on the right side of the limiting plate 12. The limiting rod 131 can ensure that when the small spring 14 is compressed, the auxiliary clamping block 13 moves horizontally, ensuring the stability during the clamping process.

[0031] Working principle: Hold the handle 101 by hand to drive the main bracket 7 and the auxiliary bracket 8 to move. When the main clamping block 9 and the auxiliary clamping block 13 below reach both sides of the component, press the extrusion rod 2 to make the extrusion rod 2 push the piston rod downward, so that the air in the air pressure groove 1 is squeezed into the air guide tube 102 and the sleeve tube 5, making the stretching block 6 drive the auxiliary clamping block 13 to move leftward, so as to cooperate with the main clamping block 9 to clamp the component. In this process, through the sleeve tube 5, the stretching block 6, the telescopic tube 10, the telescopic rod 11, the small spring 14 and the auxiliary clamping block 13, the clamping force of the device can be adjusted in advance. According to the types of different components, adjust the length of the stretching block 6 so that the distance between the main clamping block 9 and the auxiliary clamping block 13 can adapt to components of different sizes. And during the clamping process, after the auxiliary clamping block 13 and the main clamping block 9 complete the clamping of the component, the small spring 14 can be moderately squeezed, thus avoiding the auxiliary clamping block 13 from damaging the component due to excessive force to the greatest extent, improving the clamping efficiency and safety. At the same time, through the turntable 15, the gear 17, the transmission rod 16 and the anti-leakage groove 18, the component can be prevented from falling. After the component clamping is completed, in order to prevent sliding and falling, the turntable 15 can be rotated counterclockwise to drive the transmission rod 16 and the lower gear 17 to rotate synchronously. During the rotation process, the anti-leakage groove 18 will move to the right, thus passing over the main clamping block 9 to reach below the component to hold the component up, thus avoiding the problem that the component is damaged due to falling during the clamping process, and improving the picking efficiency and safety of the device.

[0032] In addition, the components designed in the present utility model are all common standard components or components known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or through conventional experimental methods. Those skilled in the art can fully implement them without further elaboration. The content protected by the present utility model also does not involve improvements to internal structures and methods.

[0033] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are all within the protection scope of the present utility model.

Claims

1. A small electronic component picking device, comprising a pneumatic groove (1), a leak-proof groove (18), a transmission rod (16) and an air duct (102), characterized in that, A sleeve pipe (5) is fixedly connected to the bottom of the air pressure groove (1). A stretching block (6) is movably sleeved on the right end of the sleeve pipe (5). A secondary support (8) is fixedly connected to the right end of the stretching block (6). A main support (7) is fixedly connected to the left end of the sleeve pipe (5). A main clamping block (9) is fixedly connected to the bottom of the surface of the main support (7) facing the secondary support (8). A telescopic pipe (10) penetrates and is fixedly connected to the bottom of the surface of the secondary support (8) facing the main support (7). A telescopic rod (11) is movably and slidably connected to the left end of the telescopic pipe (10). A limiting plate (12) is fixedly connected to the left end of the telescopic rod (11). A small spring (14) is fixedly connected to the left side surface of the limiting plate (12). The other end of the small spring (14) is fixedly connected to a secondary clamping block (13). Lower sides of the front and rear surfaces of the main support (7) are both provided with sliding grooves (701). The top protrusion of the leak-proof groove (18) is located inside the sliding groove (701) and is slidably connected inside the sliding groove (701). A tooth groove (19) is provided at the top of one side of the leak-proof groove (18). A gear (17) is rotatably connected to the side wall of the main support (7) above the tooth groove (19). The gear (17) is engaged with the tooth groove (19). A turntable (15) is rotatably connected to the side wall of the main support (7) directly above the gear (17). Fixing nails (20) are fixedly connected to the outer surfaces of both the turntable (15) and the gear (17). The upper and lower side surfaces of the transmission rod (16) both penetrate through fixing nails (20). One ends of the fixing nails (20) on the upper and lower sides of the transmission rod (16) penetrating through the transmission rod (16) are respectively fixedly connected to the outer surfaces of the turntable (15) and the gear (17). The fixing nails (20) are rotatably connected to the transmission rod (16).

2. The small electronic component picking device according to claim 1, characterized in that, An extrusion rod (2) penetrates through the center of the top end of the air pressure groove (1). The bottom end of the extrusion rod (2) is fixedly connected to the center of the top end of a piston plate (3). The piston plate (3) is slidably connected up and down inside the air pressure groove (1). A return spring (4) is fixedly connected between the bottom of the piston plate (3) and the inner bottom of the air pressure groove (1).

3. The small electronic component picking device according to claim 1, wherein, An air guide pipe (102) is fixedly connected between the side wall of the air pressure groove (1) and the right end of the telescopic pipe (10). Both ends of the air guide pipe (102) are communicated with the air pressure groove (1) and the telescopic pipe (10) respectively.

4. A small electronic component picking device according to claim 1, characterized in that, Limiting rods (131) are fixedly connected to the right side walls of the secondary clamping block (13) on both sides of the small spring (14). The right ends of the limiting rods (131) penetrate through the surface of the limiting plate (12) and are located on the right side of the limiting plate (12).

5. The small electronic component picking device according to claim 1, characterized in that, A rotating block (151) is rotatably connected to one side of the outer surface of the turntable (15). The rotating block (151) and the transmission rod (16) are respectively located on both sides of the outer surface of the turntable (15).

6. The small electronic component picking device according to claim 1, characterized in that, An extrusion bolt (601) is threadedly connected to the right edge of the bottom of the sleeve pipe (5). A scale line (602) is provided on the side wall of the stretching block (6).

7. The small electronic component picking device according to claim 2, wherein At the top of the air pressure grooves (1) on both sides of the extrusion rod (2), handles (101) are fixedly connected, and a limiting ring (103) is fixedly connected to the inner side wall of the air pressure groove (1) on the lower side of the piston plate (3).

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