Integrated circuit board dust removal equipment for integrated circuit test

Abstract

The utility model relates to the technical field of integrated circuit board dust removal, and discloses integrated circuit board dust removal equipment for integrated circuit testing, which comprises a box body and a cover plate, supporting rods are fixed to the two sides of the inner wall of the box body correspondingly, driving motors are fixed to the interiors of the supporting rods, a containing frame is rotationally installed in the box body, a plurality of nuts are rotationally installed on the two sides of the containing frame correspondingly, one end of a threaded rod penetrates through the containing frame, and a plurality of positioning plates are slidably installed in the containing frame; one side of the positioning plate is fixedly connected with one end of a threaded rod, a protective pad is fixed to one side of the positioning plate, the dust removal effect can be improved by stably clamping the integrated circuit, the placement frame is rotated through rotation of the output end of the driving motor, and then the integrated circuit can be overturned; therefore, the other side of the integrated circuit can be cleaned and dedusted, so that the dedusting is more comprehensive, and the influence on the subsequent test is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to integrated circuit board dust removal technical field, concretely is integrated circuit board dust removal equipment for integrated circuit test. BACKGROUND

[0002] Integrated circuit is a kind of microelectronic device or component, using certain process, the transistor, resistance, capacitor and inductor etc. Element and wiring interconnection in a circuit required are interconnected together, made on a small piece or several small pieces semiconductor wafer or dielectric substrate, then encapsulated in a tube shell, become the microstructure with required circuit function, wherein all elements have formed a whole in structure, make electronic component towards small, low power consumption, intelligent and high reliability and take a big step, most of today's semiconductor industry applications are silicon-based integrated circuits.

[0003] In prior art, the utility model discloses a kind of integrated circuit test integrated circuit board dust removal equipment with the announcement number CN213914986U, including box, recess is set in the inner side wall of the box, horizontal block is slidably connected in the recess, the horizontal block one end is fixedly connected with horizontal rod, the horizontal rod bottom is provided with inner groove A, the inner groove A inside two sides are provided with inner groove B, the sliding block B is fixedly connected at the both sides of sliding block A, the sliding block A bottom is detachably connected with brush, connecting block then drives its one end detachably connected horizontal rod to push, horizontal rod is connected with sliding block A and sliding block B by the inner groove A and inner groove B set in inside, and overall is T-shaped structure.

[0004] In the above-mentioned technology, the pressing angle of the pressing plate is adjusted by the buckle on the surface of the horizontal plate, and the integrated circuit in the mold groove can be fixed by the pressing plate. However, when encountering integrated circuits of different sizes, it is difficult to stably fix the integrated circuits by the buckle, and it is difficult to dust both sides of the integrated circuits after fixing. Therefore, it is difficult to achieve good dust removal effect.

[0005] Therefore, the utility model provides an integrated circuit test integrated circuit board dust removal equipment to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies in the above background technology, the utility model provides a technical scheme of an integrated circuit test integrated circuit board dust removal equipment. The stable clamping of the integrated circuit can improve the dust removal effect. The placement frame is rotated by the output end of the driving motor, and the integrated circuit can be turned over. Therefore, the other side of the integrated circuit can be cleaned and dusted. Therefore, the dust removal is more comprehensive, and the subsequent test is not affected. The problems in the above background technology are solved.

[0007] The utility model provides a kind of integrated circuit board dust removal equipment for integrated circuit test, comprising: box, cover plate;

[0008] The inner wall of the box is fixed with a support rod on both sides, a drive motor is fixed inside the support rod, a placing frame is rotatably installed inside the box, the output end of the drive motor is fixedly connected to both sides of the placing frame, a partition frame is fixed inside the placing frame, two gears are rotatably installed on both sides of the placing frame, a toothed belt is engaged with the outer wall of the gear, a plurality of nuts are rotatably installed on both sides of the placing frame, a tooth groove is formed in the outer wall of the nut, a threaded rod is threadedly connected inside the nut, one end of the threaded rod penetrates the placing frame, a plurality of positioning plates are slidably installed inside the placing frame, one side of the positioning plate is fixedly connected to one end of the threaded rod, and a protective pad is fixed to one side of the positioning plate.

[0009] As a preferred technical solution of the utility model, guide holes are formed in both sides of the placing frame and one side of the partition frame, guide columns are fixed on both sides of the positioning plate, and the guide columns are slidably connected to the guide holes.

[0010] As a preferred technical solution of the utility model, an air suction machine is fixed on both sides of the box, two collection boxes are fixed inside the box, a taking hole is formed in both sides of the collection box and the box, a precipitation frame is placed inside the collection box, and a blocking net is fixed inside the collection box.

[0011] As a preferred technical solution of the utility model, an adjusting frame is fixed on both sides of the inner wall of the box, a drive device is fixed inside the adjusting frame, an installation plate is slidably installed on one side of the adjusting frame, an electric push rod is fixed to the top of one of the installation plates, a cleaning soft brush is fixed to the telescopic end of the electric push rod, and a blower is fixed to the bottom of the other installation plate.

[0012] As a preferred technical solution of the utility model, an optical sensor is fixed on both sides of the inner wall of the box, and a prompt light is fixed to the top of the cover plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1、In the utility model, through the rotation gear drive toothed belt rotation, and can make the nut can rotate, therefore can drive the threaded rod to move, so as to drive the positioning plate to extrude and hold integrated circuit in the placing frame, when clamping, the two sides of integrated circuit are protected by the protective pad, avoid wearing, also increase friction, prompt stability, avoid shaking or falling off when cleaning, therefore, through the stable clamping of integrated circuit can improve the effect of dust removal, and through the rotation of the output end of the driving motor makes the placing frame rotate, and can realize the turnover of integrated circuit, so as to clean and dust the other side of integrated circuit, so that the dust removal is more comprehensive, avoid affecting the subsequent test.

[0015] 2、In the utility model, when the positioning plate moves, the positioning plate can be more stable through the sliding of the guide column in the guide hole, avoid skewing or deviation, therefore, it is beneficial to improve the accuracy of the positioning plate when extruding and holding, so that the protective pad can more fully wrap the two sides of integrated circuit, avoid missing.

[0016] 3、In the utility model, through the air suction machine, the dust generated during cleaning can be absorbed into the collecting box, then fall into the sedimentation frame and accumulate, after use, the sedimentation frame is taken out for centralized cleaning, when absorbing, the dust is blocked by the blocking net, so that the dust can avoid affecting the air suction machine, therefore, the stable operation of the air suction machine is guaranteed, and the service life is prolonged. ACCURACY

[0017] Figure 1 It is the structure schematic view of the utility model;

[0018] Figure 2 It is the sectional structure schematic view of the utility model;

[0019] Figure 3 It is the structure schematic view of the placing frame of the utility model;

[0020] Figure 4 It is the structure schematic view of the collecting box of the utility model;

[0021] Figure 5 It is the structure schematic view of the adjusting frame of the utility model.

[0022] In the figure: 1, box; 2, cover plate; 3, support rod; 4, drive motor; 5, placing frame; 6, partition frame; 7, gear; 8, toothed belt; 9, nut; 10, threaded rod; 11, positioning plate; 12, protective pad; 13, guide hole; 14, guide column; 15, air suction fan; 16, collection box; 17, sedimentation frame; 18, blocking net; 19, adjusting frame; 20, driving device; 21, mounting plate; 23, electric push rod; 24, cleaning soft brush; 25, air blower; 26, optical sensor; 27, prompt light. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Embodiment one,

[0025] Please refer to Figures 1-4 As shown in the figure, a kind of integrated circuit board dust removal equipment for integrated circuit test, including: box 1, cover plate 2;The inner wall of box 1 two sides are respectively fixed with support rod 3, support rod 3 inside fixed with drive motor 4, box 1 inside rotationally installed with placing frame 5, placing frame 5 two sides are respectively fixedly connected with the output end of drive motor 4, placing frame 5 inside fixed with partition frame 6, placing frame 5 two sides are rotationally installed with two gears 7, gear 7 outer wall is engaged with toothed belt 8, placing frame 5 two sides are rotationally installed with multiple nuts 9, the outer wall of nut 9 is provided with gear slot, the inside of nut 9 is connected with threaded rod 10 by screw thread, threaded rod 10 one end penetrates placing frame 5, placing frame 5 inside slidingly installed with multiple positioning plates 11, one side of positioning plate 11 is fixedly connected with the one end of threaded rod 10, one side of positioning plate 11 is fixed with protective pad 12;

[0026] Placing frame 5 two sides and one side of partition frame 6 are all provided with guide hole 13, two sides of positioning plate 11 are respectively fixed with guide column 14, guide column 14 is slidably connected with the inside of guide hole 13;

[0027] Box 1 two sides are respectively fixed with air suction fan 15, box 1 inside is fixed with two collection boxes 16, two sides of collection box 16 and box 1 are all provided with taking hole in correspondence, collection box 16 inside is placed with sedimentation frame 17, collection box 16 inside is fixed with blocking net 18.

[0028] In use, the gear 7 drives the gear belt 8 to rotate, and then the nut 9 can rotate, so that the threaded rod 10 can be driven to move, thereby the positioning plate 11 can be driven to press and clamp the integrated circuit in the placing frame 5, and the protective pad 12 can protect the two sides of the integrated circuit during clamping, so as to avoid abrasion and increase friction, improve stability, and avoid shaking or falling during cleaning, so that the stable clamping of the integrated circuit can improve the dust removal effect, and the output end of the driving motor 4 is rotated to drive the placing frame 5 to rotate, thereby realizing the overturning of the integrated circuit, so that the other side of the integrated circuit can be cleaned and dusted, so that the dust removal is more comprehensive, and the influence on the subsequent test is avoided.

[0029] The separating frame 6 can separate the placing frame 5 into multiple placing spaces, thereby facilitating the cleaning of multiple integrated circuits at a time, realizing batch cleaning, and improving the cleaning efficiency.

[0030] When the positioning plate 11 moves, the guiding column 14 can slide in the guiding hole 13 to make the positioning plate 11 more stable, so as to avoid tilting or deviation, thereby improving the accuracy of the positioning plate 11 during pressing and clamping, so that the protective pad 12 can more fully wrap the two sides of the integrated circuit, and avoid missing.

[0031] The dust generated during cleaning can be absorbed into the collecting box 16 by the air suction machine 15, and then fall into the sedimentation frame 17 for accumulation. After use, the sedimentation frame 17 is taken out for centralized cleaning. During absorption, the dust is blocked by the blocking net 18, so that the dust does not affect the air suction machine 15, thereby ensuring the stable operation of the air suction machine 15 and prolonging the service life.

[0032] Embodiment two,

[0033] As a specific embodiment of the utility model, please refer to Figures 1-5 As shown in the figure, the inner wall of the box body 1 is fixed with an adjusting frame 19 on both sides, the adjusting frame 19 is fixed with a driving device 20 inside, the driving device 20 includes an adjusting motor, a lead screw and a sliding block, one side of the adjusting frame 19 is slidingly installed with an installation plate 21, the top of one of the installation plates 21 is fixed with an electric push rod 23, the telescopic end of the electric push rod 23 is fixed with a cleaning soft brush 24, the bottom of the other installation plate 21 is fixed with a blower 25, the inner wall of the box body 1 is fixed with an optical sensor 26 on both sides, and the top of the cover plate 2 is fixed with an indicator light 27.

[0034] In use, the installation plate 21 is driven to move by the driving device 20, and the cleaning soft brush 24 and the air blower 25 can move back and forth, so that the dust on the integrated circuit can be removed, and different cleaning methods can be selected according to the amount of dust attached, and the dust can be cleaned by the air blower 25 and then cleaned by the cleaning soft brush 24, so that the integrated circuit is cleaner, the dust removal effect is improved, the amount of dust in the box 1 can be detected by the optical sensor 26, and the cover plate 2 is not opened rashly when the integrated circuit is taken, so that the dust is not spread, and harm to the environment and surrounding personnel is prevented, and when the dust absorption is completed, the cover plate 2 is opened after the flickering of the prompt light 27 is improved, so as to help improve the physical and mental health of the personnel.

[0035] It should be noted that, in this document, the terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. In the drawings of the utility model, the filling pattern is only for distinguishing the layers, and does not have any other limitation.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for integrated circuit boards used in integrated circuit testing, comprising: Box body (1), cover plate (2); characterized in that: support rods (3) are fixed on both sides of the inner wall of the box body (1), drive motor (4) is fixed inside the support rods (3), a placement frame (5) is rotatably installed inside the box body (1), the two sides of the placement frame (5) are fixedly connected to the output end of the drive motor (4), and a partition frame (6) is fixed inside the placement frame (5); Two gears (7) are rotatably installed on both sides of the placement frame (5). The outer wall of the gears (7) is meshed with a toothed belt (8). Multiple nuts (9) are rotatably installed on both sides of the placement frame (5). The outer wall of the nuts (9) is provided with toothed grooves. The nut (9) is threadedly connected to a threaded rod (10). One end of the threaded rod (10) passes through the placement frame (5). Multiple positioning plates (11) are slidably installed inside the placement frame (5). One side of the positioning plate (11) is fixedly connected to one end of the threaded rod (10). A protective pad (12) is fixed on one side of the positioning plate (11).

2. The dust removal equipment for integrated circuit boards used in integrated circuit testing according to claim 1, characterized in that: Guide holes (13) are provided on both sides of the placement frame (5) and one side of the partition frame (6). Guide posts (14) are fixed on both sides of the positioning plate (11). The guide posts (14) are slidably connected to the inside of the guide holes (13).

3. The dust removal equipment for integrated circuit boards used in integrated circuit testing according to claim 1, characterized in that: A suction fan (15) is fixed on both sides of the box (1). Two collection boxes (16) are fixed inside the box (1). The two sides of the collection box (16) are provided with retrieval holes corresponding to those of the box (1). A sedimentation frame (17) is placed inside the collection box (16). A blocking net (18) is fixed inside the collection box (16).

4. The dust removal equipment for integrated circuit boards used in integrated circuit testing according to claim 1, characterized in that: Adjustment frames (19) are fixed on both sides of the inner wall of the housing (1). A drive device (20) is fixed inside the adjustment frame (19). An installation plate (21) is slidably installed on one side of the adjustment frame (19). An electric push rod (23) is fixed on the top of one of the installation plates (21). A cleaning soft brush (24) is fixed on the telescopic end of the electric push rod (23). A blower (25) is fixed on the bottom of the other installation plate (21).

5. The dust removal equipment for integrated circuit boards used in integrated circuit testing according to claim 1, characterized in that: Optical sensors (26) are fixed on both sides of the inner wall of the box (1), and an indicator light (27) is fixed on the top of the cover plate (2).

Images