Chip sorting and transferring device

Abstract

The utility model discloses a chip sorting transfer device which comprises a base, an oil storage tank and an inflator are arranged at the top of the base, an extrusion plate is slidably connected in the oil storage tank, an air bag is arranged between the bottom of the extrusion plate and the bottom of the inner wall of the oil storage tank, an air inlet pipe is arranged on the inflator, and an air outlet pipe is arranged on the air inlet pipe. One end of the air inlet pipe penetrates through the oil storage tank and communicates with the air bag, a sleeve is further arranged at the top of the base, an annular groove and a lubricating groove are formed in the top of the sleeve, an annular block is slidably connected into the annular groove, and a mounting frame is fixedly connected into the lubricating groove. In the rotating process of the annular block, the outer surface of the annular block continuously makes contact with the sponge full of lubricating oil, so that the lubricating oil is smeared on the outer surface of the annular block, the annular block is lubricated, abrasion generated between the annular block and the inner wall of the annular groove is reduced, and the service life of the transferring device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of chip sorting, in particular to a chip sorting and transferring device. Background Art

[0002] In electronics, chips are a way to miniaturize circuits and are often manufactured on the surface of semiconductor wafers. In the process of technological development, chips play a vital role in each component. Therefore, the research and production of chips are an indispensable part of each industry. During the production and transportation of chips, mobile devices are mostly required to achieve the transfer of chips, thereby facilitating the production of chips.

[0003] For example, the utility model patent with application number 202220663850.X discloses a transfer device for chip sorting equipment, including a base, a limit block is fixed at the upper end of the base, a storage slot is provided at the bottom of the base, a support plate is fixed to the inner wall of the storage slot, a drive motor is fixed to the upper end of the support plate, a rotating shaft is welded to the main shaft of the drive motor, a rotating slot is provided at the bottom of the limit block, the rotating shaft is located inside the rotating slot, an arc groove is provided on the side wall of the limit block that is connected to the inside of the rotating slot, and a connecting rod is slidably connected inside the arc groove. By providing the limit block, the arc groove and the arc stopper, the rotating shaft and the connecting rod can be stably supported, thereby ensuring the stable transfer of the chip, effectively reducing the damage caused by uneven force during the operation of the transfer device, thereby ensuring the safe use of the connecting rod, and greatly extending the service life of the transfer device.

[0004] The above-mentioned device, through the provision of structures such as arc grooves and arc blocks, provides stable support for the rotating shaft and the connecting plate, thereby reducing damage caused by uneven force during the operation of the transfer device. However, since the connecting plate is slidably connected to the inside of the sliding groove, friction is continuously generated between its outer surface and the inner wall of the sliding groove during the continuous sliding of the connecting plate, which can easily lead to wear at the connection between the connecting plate and the sliding groove, thereby reducing the service life of the transfer device.

[0005] Therefore, it is necessary to provide a chip sorting and transferring device to solve the above technical problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a chip sorting and transferring device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chip sorting and transferring device comprises a base, the top of the base is provided with an oil storage tank and an air pump, the oil storage tank is slidably connected with an extrusion plate inside, an air bag is provided between the bottom of the extrusion plate and the bottom of the inner wall of the oil storage tank, an air intake pipe is provided on the air pump, one end of the air intake pipe passes through the oil storage tank and is connected with the air bag, the top of the base is also provided with a sleeve, the top of the sleeve is provided with an annular groove and a lubrication groove, the inside of the annular groove is slidably connected with an annular block, the inside of the lubrication groove is fixedly connected with a mounting bracket, a sponge is provided inside the mounting bracket, the sponge is fitted with the outer surface of the annular block, the top of the oil storage tank is fixedly connected with an oil outlet pipe, one end of the oil outlet pipe passes through the mounting bracket and abuts against the sponge, the top of the annular block is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with a rotating rod, and a transfer assembly is also provided on the mounting plate.

[0008] As a further description of the above technical solution:

[0009] A motor 1 is arranged inside the sleeve, and an output end of the motor 1 is fixedly connected to one end of the rotating rod.

[0010] As a further description of the above technical solution:

[0011] The top of the oil storage tank is fixedly connected to an oil inlet pipe, the outer surface of the oil inlet pipe is provided with valve 1, the top of the oil inlet pipe is also fixedly connected to an oil inlet cover, the outer surface of the oil storage tank is also provided with an air outlet pipe, the outer surface of the air outlet pipe is provided with valve 2, and one end of the air outlet pipe is connected to the airbag.

[0012] As a further description of the above technical solution:

[0013] The transfer assembly includes a connecting plate fixedly connected to the mounting plate, an electric telescopic rod is provided at the bottom of the connecting plate, the telescopic end of the electric telescopic rod is fixedly connected to a U-shaped frame, a slot is provided on the U-shaped frame, a threaded rod is rotatably connected inside the slot, a threaded plate is threadedly connected to the outer surface of the threaded rod, and a rubber plate is provided on the opposite side of the threaded plate and the inner wall of the U-shaped frame.

[0014] As a further description of the above technical solution:

[0015] The outer surface of the U-shaped frame is provided with a second motor, and the output end of the second motor is fixedly connected to one end of the threaded rod.

[0016] As a further description of the above technical solution:

[0017] The bottom of the connecting plate is fixedly connected with a supporting rod.

[0018] As a further description of the above technical solution:

[0019] An arc-shaped groove is provided at the bottom of the base, a sliding block is slidably connected inside the arc-shaped groove, and the top of the sliding block is fixedly connected to the bottom of the support rod.

[0020] The utility model has the following beneficial effects:

[0021] 1. Compared with the prior art, the chip sorting and transferring device, through the arrangement of structures such as an oil storage tank, an extrusion plate, an air bag, an air intake pipe, a sleeve, an annular groove and a lubrication groove, during the rotation of the annular block, the outer surface of the annular block is constantly in contact with the sponge full of lubricating oil, so that the lubricating oil is smeared on the outer surface of the annular block, thereby realizing the lubrication of the annular block, reducing the wear between the annular block and the inner wall of the annular groove, and improving the service life of the transferring device.

[0022] 2. Compared with the prior art, the chip sorting and transferring device can support the connecting plate during the rotation of the connecting plate by setting structures such as support rods, arc grooves and sliders, thereby avoiding damage caused by uneven force. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of the overall structure of a chip sorting and transferring device proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of an oil storage tank and a squeeze plate of a chip sorting and transferring device proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a sleeve and annular groove of a chip sorting and transferring device proposed by the utility model;

[0026] Figure 4 The utility model provides a schematic diagram of the structure of a transfer component of a chip sorting and transfer device.

[0027] Legend:

[0028] 1. Base; 2. Oil storage tank; 3. Extrusion plate; 4. Air bag; 5. Inlet pipe; 6. Sleeve; 7. Annular groove; 8. Lubrication groove; 9. Annular block; 10. Mounting frame; 11. Sponge; 12. Oil outlet pipe; 13. Mounting plate; 14. Rotating rod; 15. Motor 1; 16. Oil inlet pipe; 17. Valve 1; 18. Oil inlet cover; 19. Outlet pipe; 20. Valve 2; 21. Connecting plate; 22. Electric telescopic rod; 23. U-shaped frame; 24. Slot; 25. Threaded rod; 26. Threaded plate; 27. Rubber plate; 28. Motor 2; 29. ​​Support rod; 30. Arc groove; 31. Slider; 32. Air pump. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-4 The utility model provides a chip sorting and transferring device: it comprises a base 1, an oil storage tank 2 and an air pump 32 are arranged on the top of the base 1, an extrusion plate 3 is slidably connected inside the oil storage tank 2, the circumferential surface of the extrusion plate 3 is in contact with the inner wall of the oil storage tank 2, an air bag 4 is arranged between the bottom of the extrusion plate 3 and the bottom of the inner wall of the oil storage tank 2, an air intake pipe 5 is arranged on the air pump 32, one end of the air intake pipe 5 passes through the oil storage tank 2 and is connected to the air bag 4, a sleeve 6 is also arranged on the top of the base 1, an annular groove 7 and a lubrication groove 8 are opened on the top of the sleeve 6, the inner sliding connection of the annular groove 7 An annular block 9 is connected, a mounting frame 10 is fixedly connected to the inside of the lubrication groove 8, a sponge 11 is arranged inside the mounting frame 10, and the sponge 11 fits with the outer surface of the annular block 9, an oil outlet pipe 12 is fixedly connected to the top of the oil storage tank 2, one end of the oil outlet pipe 12 passes through the mounting frame 10 and abuts against the sponge 11, a mounting plate 13 is fixedly connected to the top of the annular block 9, a rotating rod 14 is fixedly connected to the bottom of the mounting plate 13, and a transfer assembly is also arranged on the mounting plate 13, a motor 15 is arranged inside the sleeve 6, and the output end of the motor 15 is fixedly connected to one end of the rotating rod 14.

[0031] The top of the oil storage tank 2 is fixedly connected with an oil inlet pipe 16, and the outer surface of the oil inlet pipe 16 is provided with a valve 17. The top of the oil inlet pipe 16 is also fixedly connected with an oil inlet cover 18. The outer surface of the oil storage tank 2 is also provided with an air outlet pipe 19, and the outer surface of the air outlet pipe 19 is provided with a valve 20. One end of the air outlet pipe 19 is connected with the airbag 4. When the airbag 4 needs to be deflated, it is only necessary to open the valve 20, and during the downward movement of the extrusion plate 3, the airbag 4 is squeezed to discharge the gas in the airbag 4.

[0032] The transfer assembly includes a connecting plate 21 fixedly connected to the mounting plate 13, an electric telescopic rod 22 is arranged at the bottom of the connecting plate 21, the telescopic end of the electric telescopic rod 22 is fixedly connected to a U-shaped frame 23, a slot 24 is provided on the U-shaped frame 23, a threaded rod 25 is rotatably connected inside the slot 24, a threaded plate 26 is threadedly connected to the outer surface of the threaded rod 25, a rubber plate 27 is arranged on the opposite side of the threaded plate 26 and the inner wall of the U-shaped frame 23, a motor 28 is arranged on the outer surface of the U-shaped frame 23, and the output end of the motor 28 is fixedly connected to one end of the threaded rod 25.

[0033] A support rod 29 is fixedly connected to the bottom of the connecting plate 21, an arc-shaped groove 30 is provided at the bottom of the base 1, a slider 31 is slidably connected inside the arc-shaped groove 30, and the top of the slider 31 is fixedly connected to the bottom of the support rod 29. Through the arrangement of structures such as the support rod 29, the arc-shaped groove 30 and the slider 31, the connecting plate 21 can be supported during the rotation of the connecting plate 21, thereby avoiding damage caused by uneven force.

[0034] Working principle: before use, first open valve 17, pour liquid lubricating oil into the oil inlet cover 18, and transport it to the inside of the oil storage tank 2 through the oil inlet pipe 16, then close valve 17, press the air pump 32, and transport the gas from the air inlet pipe 5 to the inside of the air bag 4, so that the air bag 4 expands, thereby lifting the squeezing plate 3, and then squeeze the lubricating oil in the oil storage tank 2 into the inside of the oil outlet pipe 12, and then the oil is sprayed out from the oil outlet pipe 12 and absorbed by the sponge 11, so that the sponge 11 is full of lubricating oil;

[0035] When in use, the motor 15 is started to drive the rotating rod 14 to rotate, thereby driving the mounting plate 13 and the annular block 9 to rotate. During the rotation of the annular block 9, the outer surface of the annular block 9 is constantly in contact with the sponge 11 soaked with lubricating oil, so that the lubricating oil is applied to the outer surface of the annular block 9, thereby achieving lubrication of the annular block 9, reducing the wear between the annular block 9 and the inner wall of the annular groove 7, and increasing the service life of the transfer device;

[0036] When the mounting plate 13 drives the connecting plate 21 to rotate to a suitable position, the electric telescopic rod 22 is started to drive the U-shaped frame 23 to move up and down, so that the chip to be transferred is located between the two rubber plates 27, and the motor 28 is started to drive the threaded rod 25 to rotate, thereby driving the threaded plate 26 to move to clamp the chip, and the motor 15 drives the rotating rod 14 and the mounting plate 13 to rotate again, and the connecting plate 21 is moved, so as to transfer the chip.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chip sorting and transferring device, comprising a base (1), characterized in that: An oil storage tank (2) and an air pump (32) are arranged on the top of the base (1); an extrusion plate (3) is slidably connected to the inside of the oil storage tank (2); an air bag (4) is arranged between the bottom of the extrusion plate (3) and the bottom of the inner wall of the oil storage tank (2); an air intake pipe (5) is arranged on the air pump (32); one end of the air intake pipe (5) passes through the oil storage tank (2) and is connected to the air bag (4); a sleeve (6) is also arranged on the top of the base (1); an annular groove (7) and a lubrication groove (8) are provided on the top of the sleeve (6); a ring groove (7) is slidably connected to the inside of the annular groove (7); and a lubrication groove (8) is provided on the top of the sleeve (6). The lubricating groove (8) is fixedly connected to a mounting frame (10) inside, a sponge (11) is arranged inside the mounting frame (10), and the sponge (11) is in contact with the outer surface of the annular block (9). The top of the oil storage tank (2) is fixedly connected to an oil outlet pipe (12), one end of the oil outlet pipe (12) passes through the mounting frame (10) and abuts against the sponge (11). The top of the annular block (9) is fixedly connected to a mounting plate (13), the bottom of the mounting plate (13) is fixedly connected to a rotating rod (14), and a transfer assembly is also arranged on the mounting plate (13).

2. A chip sorting and transferring device according to claim 1, characterized in that: A motor 1 (15) is arranged inside the sleeve (6), and an output end of the motor 1 (15) is fixedly connected to one end of a rotating rod (14).

3. The chip sorting and transferring device according to claim 1, characterized in that: The top of the oil storage tank (2) is fixedly connected to an oil inlet pipe (16), the outer surface of which is provided with a valve 1 (17), the top of which is also fixedly connected to an oil inlet cover (18), the outer surface of the oil storage tank (2) is also provided with an air outlet pipe (19), the outer surface of which is provided with a valve 2 (20), and one end of the air outlet pipe (19) is connected to the air bag (4).

4. The chip sorting and transferring device according to claim 1, characterized in that: The transfer assembly comprises a connecting plate (21) fixedly connected to the mounting plate (13); an electric telescopic rod (22) is arranged at the bottom of the connecting plate (21); a telescopic end of the electric telescopic rod (22) is fixedly connected to a U-shaped frame (23); a slot (24) is provided on the U-shaped frame (23); a threaded rod (25) is rotatably connected inside the slot (24); a threaded plate (26) is threadedly connected to the outer surface of the threaded rod (25); and a rubber plate (27) is arranged on the side of the threaded plate (26) opposite to the inner wall of the U-shaped frame (23).

5. The chip sorting and transferring device according to claim 4, characterized in that: A second motor (28) is disposed on the outer surface of the U-shaped frame (23), and an output end of the second motor (28) is fixedly connected to one end of the threaded rod (25).

6. The chip sorting and transferring device according to claim 4, characterized in that: A support rod (29) is fixedly connected to the bottom of the connecting plate (21).

7. The chip sorting and transferring device according to claim 6, characterized in that: The bottom of the base (1) is provided with an arc-shaped groove (30), the interior of the arc-shaped groove (30) is slidably connected with a slider (31), and the top of the slider (31) is fixedly connected to the bottom of the support rod (29).

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