Dust removal equipment for chip processing

Abstract

The utility model relates to the technical field of dust removal equipment, and discloses dust removal equipment for chip processing, which comprises an air bellow, the bottom end of the outer surface of the air bellow is fixedly sleeved with a fixing ring, and the back surface of the fixing ring is fixedly provided with a first fixing block. Through the arrangement of the long rods, the first moving plate, the driving motor and the elliptical block, when the driving motor operates, the rotating shaft drives the elliptical block to rotate, due to the design of the appearance of the elliptical block, the elliptical block extrudes and pushes the two long rods to move oppositely, and due to the design of a spring, the two long rods move oppositely. When the two long rods move, a good reset effect is provided for movement of the long rods, then the two long rods drive two first movement plates to move oppositely, the inner surfaces of four extrusion grooves extrude and push the outer surfaces of four extrusion blocks, and the four extrusion blocks drive two second movement plates to move oppositely; therefore, the function of adjusting the dust removal blowing wind power of the chip is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, and more specifically, the utility model relates to a dust removal device for chip processing. Background Art

[0002] A chip is also known as an integrated circuit. In electronics, a chip is a way to miniaturize a circuit and is often fabricated on the surface of a semiconductor wafer. The mass production capacity, reliability, and modular approach to circuit design of chips ensure the rapid adoption of standardized integrated circuits to replace the use of discrete transistors in design.

[0003] When operating personnel process chips, a dust removal device is often used to clean the dust and debris hidden between the micro-transistors on the chips for the subsequent normal use of the chips. However, in the actual use process of the existing dust removal device, although it has the basic dust removal function, when dusting the chips, since the size of the air outlet is fixed, the operating personnel cannot adjust the wind force according to the actual use requirements, which brings inconvenience to the operation of the operating personnel. Therefore, it needs to be improved. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a dust removal device for chip processing, which has the advantage of automatically adjusting the wind force.

[0005] To achieve the above object, the utility model provides the following technical solution: A dust removal device for chip processing, comprising:

[0006] An air box, the bottom end of the outer surface of the air box is fixedly sleeved with a fixed ring, the back of the fixed ring is fixedly installed with a first fixed block, the bottom end inside the fixed ring is fixedly installed with an arc-shaped plate, and the top end of the arc-shaped plate is fixedly installed with a fixed round block;

[0007] A driving mechanism, the driving mechanism is arranged on the back of the fixed ring;

[0008] An opening and closing mechanism, the opening and closing mechanism is arranged at the bottom end of the fixed ring;

[0009] Among them, the opening and closing mechanism includes long rods. The number of the long rods is two. The tops of the two long rods are both movably connected to the bottom end of the fixed ring. In front of the tops of the two long rods, a first moving plate is fixedly installed. The bottom end of the first moving plate is movably connected to the top end of the arc-shaped plate. An extrusion groove is formed at the top end of the first moving plate. A short groove is formed at the bottom end of the first moving plate. The inner surface of the short groove is movably connected to the outer surface of the fixed circular block. A second moving plate is movably connected inside the first moving plate. A pressing block is fixedly installed at the top end of the second moving plate. The outer surface of the pressing block is movably connected to the inner surface of the extrusion groove. The two long rods move away from each other, driving the two first moving plates and the two second moving plates to move away from each other.

[0010] As a preferred technical solution of the present utility model, the driving mechanism includes:

[0011] A first fixed plate. The front end of the first fixed plate is fixedly connected to the back surface of the fixed ring. A driving motor is fixedly installed at the top end of the first fixed plate. The other end of the output shaft of the driving motor is fixedly sleeved with a rotating shaft. The other end of the rotating shaft penetrates through the top end of the first fixed plate and extends below the bottom end of the first fixed plate.

[0012] An elliptical block. The inner surface of the elliptical block is fixedly sleeved with the outer surface of the other end of the rotating shaft. The elliptical block is located between the ends of the two long rods at the back.

[0013] As a preferred technical solution of the present utility model, circular rods are fixedly installed on the outer surfaces of the opposite ends of the two long rods. The outer surface of the other end of the circular rod is movably sleeved with the inner surface of the first fixed block. A spring is movably sleeved on the outer surface of the circular rod. One end of the spring is fixedly connected to the outer surface of the long rod. The other end of the spring is fixedly connected to the outer surface of the first fixed block.

[0014] As a preferred technical solution of the present utility model, a first power motor is fixedly installed at the top end of the air box. The other end of the output shaft of the first power motor is fixedly sleeved with a rotating shaft. The bottom end of the rotating shaft penetrates through the top end of the air box and extends into the interior of the air box. A fan blade is fixedly sleeved at the bottom end of the rotating shaft.

[0015] As a preferred technical solution of the present utility model, first moving blocks are fixedly installed on the outer surfaces of the left and right sides of the fixed ring. The outer surface of the first moving block is movably sleeved with a fixed column. A vertical groove is formed on the right side of the fixed column.

[0016] As a preferred technical solution of the present utility model, a second fixing plate is fixedly installed at the top end of the fixing column. The left side of the second fixing plate is movably connected to the outer surface of the first moving block. A second power motor is fixedly installed at the top end of the second fixing plate. The other end of the output shaft of the second power motor is fixedly sleeved with a threaded rod. The threaded rod penetrates through the top end of the second fixing plate and extends below the bottom end of the second fixing plate. The bottom end of the threaded rod is movably connected to a second fixing block. The left side of the second fixing block is fixedly connected to the right side of the fixing column. The top end of the second fixing block is movably connected to a pushing block. The inside of the pushing block is threadedly sleeved with the outer surface of the threaded rod. One end of the left side of the pushing block extends into the fixing column through a vertical groove. One end of the left side of the pushing block is fixedly connected to the outer surface of the first moving block.

[0017] As a preferred technical solution of the present utility model, a base is fixedly installed at the bottom end of the fixing column. A limiting groove is opened at the top end of the base. An air cylinder is fixedly installed at the bottom end inside the base. A second moving block is fixedly installed at the top end of the air cylinder. A pulling shaft is hinged to the top end of the second moving block. A clamping block is hinged to the outer surface of the other end of the pulling shaft. The top end of the clamping block extends above the top end of the base through the limiting groove.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. By setting the long rod, the first moving plate, the driving motor and the elliptical block in the present utility model, when the driving motor operates, the rotating shaft will drive the elliptical block to rotate at this time. Due to the design of the shape of the elliptical block, the elliptical block will squeeze and push the two long rods to move away from each other at this time. Due to the design of the spring, a good reset effect will be provided for the movement of the long rod. Subsequently, the two long rods will drive the two first moving plates to move away from each other. At this time, the inner surfaces of the four extrusion grooves will squeeze and push the outer surfaces of the four extrusion blocks. At this time, the four extrusion blocks will drive the two second moving plates to move away from each other, thereby realizing the function of adjusting the wind force of the chip dust removal blowing.

[0020] 2. By setting the first moving block, the second power motor, the threaded rod and the pushing block in the present utility model, when the second power motor operates, the threaded rod will rotate at this time. Due to the design of the vertical groove, the threaded rod will drive the pushing block to move upward under the limitation of the vertical groove at this time. Subsequently, the pushing block will drive the first moving block to move upward along the inside of the fixing column. Subsequently, the first moving block will drive the whole fixing ring to move upward, thereby realizing the function of adjusting the height of the chip dust removal blowing and facilitating the operation and use of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the present utility model;

[0022] Figure 2 Schematic diagram of the rear view structure of the present utility model;

[0023] Figure 3 Schematic diagram of the sectional structure of the present utility model;

[0024] Figure 4 Schematic diagram of the sectional structure of the base of the present utility model;

[0025] Figure 5 Schematic diagram of the structure of the extrusion groove of the present utility model;

[0026] Figure 6 Schematic diagram of the sectional structure of the first moving plate of the present utility model.

[0027] In the figure: 1, air box; 2, fixed ring; 3, first fixed block; 4, arc plate; 5, fixed round block; 6, long rod; 7, first moving plate; 8, extrusion groove; 9, short groove; 10, second moving plate; 11, extrusion block; 12, first fixing plate; 13, driving motor; 14, rotating shaft; 15, elliptical block; 16, round rod; 17, spring; 18, first power motor; 19, rotating shaft; 20, fan blade; 21, first moving block; 22, fixed column; 23, vertical groove; 24, second fixing plate; 25, second power motor; 26, threaded rod; 27, second fixed block; 28, pushing block; 29, base; 30, limiting groove; 31, air cylinder; 32, second moving block; 33, pulling shaft; 34, clamping block. Detailed implementation mode

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] As Figures 1 to 6 shown, the present utility model provides a dust removal device for chip processing, including:

[0030] An air box 1, a fixed ring 2 is fixedly sleeved at the bottom end of the outer surface of the air box 1, a first fixed block 3 is fixedly installed on the back surface of the fixed ring 2, an arc plate 4 is fixedly installed at the bottom end inside the fixed ring 2, and a fixed round block 5 is fixedly installed at the top end of the arc plate 4;

[0031] A driving mechanism, the driving mechanism is arranged on the back surface of the fixed ring 2;

[0032] An opening and closing mechanism, the opening and closing mechanism is arranged at the bottom end of the fixed ring 2;

[0033] Among them, the opening and closing mechanism includes a long rod 6. The number of long rods 6 is two. The tops of the two long rods 6 are both movably connected to the bottom end of the fixed ring 2. In front of the tops of the two long rods 6, a first moving plate 7 is fixedly installed. The bottom end of the first moving plate 7 is movably connected to the top end of the arc-shaped plate 4. An extrusion groove 8 is opened at the top end of the first moving plate 7, and a short groove 9 is opened at the bottom end of the first moving plate 7. The inner surface of the short groove 9 is movably connected to the outer surface of the fixed round block 5. A second moving plate 10 is movably connected inside the first moving plate 7. A pressing block 11 is fixedly installed at the top end of the second moving plate 10. The outer surface of the pressing block 11 is movably connected to the inner surface of the extrusion groove 8. The opposite movement of the two long rods 6 drives the opposite movement of the two first moving plates 7 and the two second moving plates 10.

[0034] When the two long rods 6 move in opposite directions, at this time, the two first moving plates 7 will move in opposite directions driven by the two long rods 6. At this time, the outer surfaces of the opposite ends of the two first moving plates 7 will be movably connected to the inner surface of the fixed ring 2. At the same time, the inner surface of the extrusion groove 8 will squeeze the outer surface of the pressing block 11. Subsequently, the extrusion groove 8 will drive the two second moving plates 10 to move in opposite directions through the pressing block 11, thus realizing the automatic adjustment of the wind force of the chip dust removal blowing.

[0035] Among them, the driving mechanism includes:

[0036] A first fixing plate 12. The front end of the first fixing plate 12 is fixedly connected to the back surface of the fixed ring 2. A driving motor 13 is fixedly installed at the top end of the first fixing plate 12. The other end of the output shaft of the driving motor 13 is fixedly sleeved with a rotating shaft 14. The other end of the rotating shaft 14 penetrates through the top end of the first fixing plate 12 and extends below the bottom end of the first fixing plate 12;

[0037] An elliptical block 15. The inner surface of the elliptical block 15 is fixedly sleeved with the outer surface of the other end of the rotating shaft 14. The elliptical block 15 is located between the ends of the two long rods 6 at the back.

[0038] When the driving motor 13 operates, at this time, the rotating shaft 14 will drive the elliptical block 15 to rotate. Since the shape of the elliptical block 15 is elliptical, when the elliptical block 15 rotates, it will squeeze and push the two long rods 6 to move in opposite directions.

[0039] Among them, round rods 16 are fixedly installed on the outer surfaces of the opposite ends of the two long rods 6. The outer surface of the other end of the round rod 16 is movably sleeved with the inner surface of the first fixing block 3. A spring 17 is movably sleeved on the outer surface of the round rod 16. One end of the spring 17 is fixedly connected to the outer surface of the long rod 6, and the other end of the spring 17 is fixedly connected to the outer surface of the first fixing block 3.

[0040] When the two long rods 6 move away from each other, the spring 17 will be in a compressed state at this time. Due to the elastic force of the spring 17, it will provide a good reset effect for the movement of the two long rods 6.

[0041] Among them, a first power motor 18 is fixedly installed at the top end of the bellows 1. The other end of the output shaft of the first power motor 18 is fixedly sleeved with a rotating shaft 19. The bottom end of the rotating shaft 19 penetrates through the top end of the bellows 1 and extends into the interior of the bellows 1. A fan blade 20 is fixedly sleeved at the bottom end of the rotating shaft 19.

[0042] When the first power motor 18 operates, the rotating shaft 19 will drive the fan blade 20 to rotate at this time. Due to the design of the fan blade 20, the fan blade 20 will blow downward at this time.

[0043] Among them, first moving blocks 21 are fixedly installed on the outer surfaces of the left and right sides of the fixed ring 2. The outer surfaces of the first moving blocks 21 are movably sleeved with fixed columns 22. Vertical grooves 23 are formed on the right side of the fixed column 22.

[0044] Due to the design of the fixed column 22, the first moving block 21 can move up and down along the inside of the fixed column 22. Due to the design of the vertical groove 23, the object located inside it will be limited, so that it can only move up and down.

[0045] Among them, a second fixed plate 24 is fixedly installed at the top end of the fixed column 22. The left side of the second fixed plate 24 is movably connected to the outer surface of the first moving block 21. A second power motor 25 is fixedly installed at the top end of the second fixed plate 24. The other end of the output shaft of the second power motor 25 is fixedly sleeved with a threaded rod 26. The threaded rod 26 penetrates through the top end of the second fixed plate 24 and extends below the bottom end of the second fixed plate 24. The bottom end of the threaded rod 26 is movably connected to a second fixed block 27. The left side of the second fixed block 27 is fixedly connected to the right side of the fixed column 22. The top end of the second fixed block 27 is movably connected to a pushing block 28. The inside of the pushing block 28 is threadedly sleeved with the outer surface of the threaded rod 26. One end of the left side of the pushing block 28 extends into the inside of the fixed column 22 through the vertical groove 23. One end of the left side of the pushing block 28 is fixedly connected to the outer surface of the first moving block 21.

[0046] When the second power motor 25 operates, the threaded rod 26 will rotate at this time. At this time, the threaded rod 26 will drive the first moving block 21 to move upward through the pushing block 28.

[0047] Among them, a base 29 is fixedly installed at the bottom end of the fixed column 22. A limiting groove 30 is opened at the top end of the base 29. An air cylinder 31 is fixedly installed at the bottom end inside the base 29. A second moving block 32 is fixedly installed at the top end of the air cylinder 31. A pulling shaft 33 is hinged to the top end of the second moving block 32. The outer surface of the other end of the pulling shaft 33 is hinged to a clamping block 34. The top end of the clamping block 34 extends above the top end of the base 29 through the limiting groove 30.

[0048] When the air cylinder 31 operates, at this time, the top end of the air cylinder 31 will drive the second moving block 32 to move downward. At this time, the opposite ends of the two pulling shafts 33 will move downward under the drive of the second moving block 32. At the same time, the other ends of the two pulling shafts 33 will drive the two clamping blocks 34 to move toward each other under the limitation of the limiting groove 30, so as to clamp and fix the chip.

[0049] The working principle and usage process of the utility model:

[0050] First of all, the operator places the chip on the top end of the base 29. At this time, the operator starts the air cylinder 31. At this time, the top end of the air cylinder 31 will drive the second moving block 32 to move downward. Subsequently, the second moving block 32 will drive the opposite ends of the two pulling shafts 33 to move downward. At the same time, the other ends of the two pulling shafts 33 will drive the two clamping blocks 34 to move toward each other under the limitation of the limiting groove 30, so as to clamp and fix the chip. Subsequently, the operator starts the second power motor 25. At this time, the threaded rod 26 will drive the pushing block 28 to move upward under the limitation of the vertical groove 23. At this time, the pushing block 28 will drive the first moving block 21 to move upward along the inner surface of the fixed column 22. At this time, the first moving block 21 will drive the fixing ring 2 to move upward as a whole, thus realizing the function of adjusting the blowing height of the dust removal blower, further adjusting the strength of the wind blowing on the surface of the chip, and improving the applicability of the product.

[0051] Subsequently, the operator starts the drive motor 13. At this time, the rotating shaft 14 will drive the elliptical block 15 to rotate. Since the shape of the elliptical block 15 is elliptical, at this time, the two long rods 6 will move away from each other under the drive of the elliptical block 15. At this time, the two springs 17 will be in a compressed state. Due to the design of the springs 17, a good reset effect will be provided for the movement of the long rods 6. Subsequently, the two long rods 6 will drive the two first moving plates 7 to move away from each other. At this time, the inner surfaces of the four extrusion grooves 8 will extrude the outer surfaces of the four extrusion blocks 11. Subsequently, the four extrusion blocks 11 will drive the two second moving plates 10 to move away from each other, thus realizing the function of adjusting the wind force of the chip blowing and dust removal. Finally, the operator starts the first power motor 18. At this time, the rotating shaft 19 will drive the fan blade 20 to rotate. Due to the design of the fan blade 20, at this time, the fan blade 20 will blow air and remove dust from the chip at the top end of the base 29 through the gap between the first moving plate 7 and the second moving plate 10.

[0052] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for chip processing, characterized in that, It includes: A bellows (1), a fixing ring (2) is fixedly sleeved on the bottom end of the outer surface of the bellows (1), a first fixing block (3) is fixedly installed on the back of the fixing ring (2), an arc-shaped plate (4) is fixedly installed on the bottom end inside the fixing ring (2), and a fixing circular block (5) is fixedly installed on the top end of the arc-shaped plate (4); A driving mechanism, which is arranged on the back of the fixing ring (2); An opening and closing mechanism, which is arranged at the bottom end of the fixing ring (2); Among them, the opening and closing mechanism includes two long rods (6). The top ends of the two long rods (6) are movably connected to the bottom end of the fixing ring (2). A first moving plate (7) is fixedly installed in front of the top ends of the two long rods (6). The bottom end of the first moving plate (7) is movably connected to the top end of the arc-shaped plate (4). An extrusion groove (8) is formed at the top end of the first moving plate (7), a short groove (9) is formed at the bottom end of the first moving plate (7), the inner surface of the short groove (9) is movably connected to the outer surface of the fixing circular block (5), a second moving plate (10) is movably connected inside the first moving plate (7), an extrusion block (11) is fixedly installed at the top end of the second moving plate (10), the outer surface of the extrusion block (11) is movably connected to the inner surface of the extrusion groove (8), and the two long rods (6) moving away from each other drive the two first moving plates (7) and the two second moving plates (10) to move away from each other.

2. The dust removal device for chip processing according to claim 1, wherein: The driving mechanism includes: A first fixing plate (12), the front end of the first fixing plate (12) is fixedly connected to the back of the fixing ring (2), a driving motor (13) is fixedly installed at the top end of the first fixing plate (12), the other end of the output shaft of the driving motor (13) is fixedly sleeved with a rotating shaft (14), and the other end of the rotating shaft (14) penetrates through the top end of the first fixing plate (12) and extends below the bottom end of the first fixing plate (12); An elliptical block (15), the inner surface of the elliptical block (15) is fixedly sleeved on the outer surface of the other end of the rotating shaft (14), and the elliptical block (15) is located between the rear ends of the two long rods (6).

3. The dust removal device for chip processing according to claim 1, characterized in that: Circular rods (16) are fixedly installed on the outer surfaces of the opposite ends of the two long rods (6). The outer surface of the other end of the circular rod (16) is movably sleeved in the inner surface of the first fixing block (3). A spring (17) is movably sleeved on the outer surface of the circular rod (16). One end of the spring (17) is fixedly connected to the outer surface of the long rod (6), and the other end of the spring (17) is fixedly connected to the outer surface of the first fixing block (3).

4. The dust removal device for chip processing according to claim 1, characterized in that: A first power motor (18) is fixedly installed at the top end of the bellows (1). The other end of the output shaft of the first power motor (18) is fixedly sleeved with a rotating shaft (19). The bottom end of the rotating shaft (19) penetrates through the top end of the bellows (1) and extends into the interior of the bellows (1). A fan blade (20) is fixedly sleeved at the bottom end of the rotating shaft (19).

5. The dust removal device for chip processing according to claim 1, characterized in that: On the outer surfaces of both the left and right sides of the fixed ring (2), a first moving block (21) is fixedly installed. The outer surface of the first moving block (21) is movably sleeved with a fixed column (22). A vertical groove (23) is opened on the right side of the fixed column (22).

6. The dust removal device for chip processing according to claim 5, wherein: At the top of the fixed column (22), a second fixing plate (24) is fixedly installed. The left side of the second fixing plate (24) is movably connected to the outer surface of the first moving block (21). At the top of the second fixing plate (24), a second power motor (25) is fixedly installed. The other end of the output shaft of the second power motor (25) is fixedly sleeved with a threaded rod (26). The threaded rod (26) penetrates through the top of the second fixing plate (24) and extends below the bottom of the second fixing plate (24). The bottom end of the threaded rod (26) is movably connected to a second fixing block (27). The left side of the second fixing block (27) is fixedly connected to the right side of the fixed column (22). The top end of the second fixing block (27) is movably connected to a pushing block (28). The inside of the pushing block (28) is threadedly sleeved with the outer surface of the threaded rod (26). One end of the left side of the pushing block (28) extends into the fixed column (22) through the vertical groove (23). One end of the left side of the pushing block (28) is fixedly connected to the outer surface of the first moving block (21).

7. The dust removal device for chip processing according to claim 5, wherein: At the bottom of the fixed column (22), a base (29) is fixedly installed. A limiting groove (30) is opened at the top of the base (29). At the bottom end inside the base (29), a pneumatic cylinder (31) is fixedly installed. The top end of the pneumatic cylinder (31) is fixedly installed with a second moving block (32). The top end of the second moving block (32) is hinged with a pulling shaft (33). The outer surface of the other end of the pulling shaft (33) is hinged with a clamping block (34). The top end of the clamping block (34) extends above the top of the base (29) through the limiting groove (30).

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