A cleaning device for blister trays of electronic components

Abstract

This utility model belongs to the technical field of blister tray cleaning equipment, and in particular, it is a cleaning device for electronic component blister trays. It includes a mounting base, with a drive motor fixedly mounted on the upper end of the mounting base. A cleaning tray is mounted on the output end of the drive motor, and a disassembly / assembly mechanism connects the output end of the drive motor and the cleaning tray. A height adjustment component is mounted on the lower surface of the mounting base. The disassembly / assembly mechanism includes a fixing plate fixedly connected to the back of the cleaning tray and a docking block fixedly mounted on the output end of the drive motor. This utility model achieves convenient disassembly / assembly of the cleaning tray through the design of the disassembly / assembly mechanism. When installing the cleaning tray, simply insert the docking block into the rectangular groove of the fixing plate, and use the reciprocating component to push the moving plate, allowing the limiting rod to accurately insert into the limiting hole, thus quickly completing the installation. When disassembling, operate the lever to move the moving plate, causing the limiting rod to disengage from the limiting hole, allowing the cleaning tray to be easily removed.

Description

Technical Field

[0001] This utility model relates to the technical field of blister tray cleaning equipment, and in particular to a blister tray cleaning device for electronic components. Background Technology

[0002] In the production, storage, and transportation of electronic components, blister trays serve as crucial load-bearing tools, and their cleanliness has a vital impact on the quality and performance of these components. Electronic components are often extremely sensitive to dust and impurities in the environment. If contaminants are present on the surface of the blister tray, they may adhere to the components when placed on it, leading to short circuits, performance degradation, or even damage, severely affecting the reliability and stability of electronic products. Therefore, efficient and thorough cleaning of electronic component blister trays is an indispensable part of the electronics manufacturing industry. Currently, various electronic component blister tray cleaning devices exist on the market, but these devices generally suffer from several problems in practical applications, seriously affecting the efficiency and quality of cleaning work.

[0003] Existing electronic component blister tray cleaning devices often have complex installation structures for their cleaning trays. During the cleaning process, dust, fibers, and other impurities gradually accumulate on the trays, requiring regular cleaning or replacement to maintain cleaning effectiveness. However, current disassembly and assembly methods typically require specialized tools and tedious operations by professional technicians. For example, some devices use bolts to secure the cleaning trays, necessitating the loosening of numerous bolts during disassembly. This not only consumes significant time and manpower but also increases the risk of bolt loss, damage, or improper installation, affecting reassembly and normal operation. This inconvenience significantly increases equipment downtime, reduces maintenance efficiency, and raises operating costs for businesses. Furthermore, the inability to quickly replace the cleaning trays severely limits the flexibility of existing devices when dealing with different blister tray sizes or varying cleaning needs, making it difficult to meet diverse production requirements.

[0004] Different specifications of electronic component blister trays vary in height, and in actual production environments, limitations such as equipment layout and operating space also necessitate different height requirements for cleaning devices. However, most existing electronic component blister tray cleaning devices have a fixed height and cannot be adjusted according to actual needs. When the height of the cleaning device does not match the blister tray, the cleaning tray cannot make full contact with the tray surface, resulting in incomplete cleaning, leaving cleaning blind spots, and affecting the cleaning effect. Furthermore, devices with fixed heights have poor adaptability to different working environments and operational requirements, and cannot be flexibly adjusted to adapt to on-site conditions, limiting the application range of the device. Therefore, we provide an electronic component blister tray cleaning device. Utility Model Content

[0005] To address the aforementioned problems, this utility model proposes a cleaning device for electronic component blister trays, which more accurately solves the problems mentioned in the background art.

[0006] This utility model is achieved through the following technical solution:

[0007] The utility model proposes a cleaning device for blister trays of electronic components, including a mounting base, a drive motor fixedly mounted on the upper end of the mounting base, a cleaning tray mounted on the output end of the drive motor, and a disassembly and assembly mechanism connecting the output end of the drive motor and the cleaning tray.

[0008] A height adjustment component is installed on the lower surface of the mounting base;

[0009] The disassembly and assembly mechanism includes a fixing plate fixedly connected to the back of the cleaning tray and a docking block fixedly installed at the output end of the drive motor. The surface of the fixing plate is provided with a rectangular groove for the insertion of the docking block.

[0010] The surface of the fixed plate is provided with a sliding groove, the side of the docking block is provided with a limit insertion hole, a movable plate is slidably connected to the inner wall of the sliding groove, a limit insertion rod is fixedly installed on the surface of the movable plate, and a reciprocating component is connected between the sliding groove and the movable plate.

[0011] Furthermore, the height adjustment assembly includes an L-shaped support plate fixedly welded to the lower surface of the mounting base. An L-shaped hollow sleeve plate is slidably sleeved around the periphery of the L-shaped support plate. An overlapping plate one is fixedly welded between the two L-shaped support plates, and an overlapping plate two is fixedly welded between the two L-shaped hollow sleeve plates. A hydraulic cylinder is fixedly installed on the upper surface of the overlapping plate two, and the output end of the hydraulic cylinder is fixedly connected to the lower surface of the overlapping plate one.

[0012] Furthermore, the reciprocating component includes a strip-shaped through groove formed on the inner side wall of the sliding groove, a fixed rod is fixedly connected between the two end walls of the strip-shaped through groove, a spring is sleeved around the fixed rod, and a movable sleeve block is slidably sleeved around the fixed rod.

[0013] Furthermore, the movable sleeve is slidably connected to the inner wall of the strip groove, the opposite surfaces of the two movable sleeves are fixedly connected to the two end surfaces of the movable plate, and a pulling rod is inserted into the end wall of the sliding groove, with one end of the pulling rod fixedly connected to the surface of the movable plate.

[0014] Furthermore, one end of the limiting rod penetrates the end wall of the sliding groove and is inserted into the inner wall of the limiting hole, and the inner diameter of the limiting hole is adapted to the outer diameter of the limiting rod.

[0015] Furthermore, one end of the spring is fixedly connected to the end wall of the strip groove, and the other end of the spring is fixedly connected to one end surface of the movable sleeve block.

[0016] The beneficial effects of this utility model are:

[0017] This invention achieves convenient assembly and disassembly of the cleaning tray through its disassembly and assembly mechanism design. When installing the cleaning tray, simply insert the connecting block into the rectangular groove of the fixing plate, and use the reciprocating component to push the moving plate, allowing the limiting rod to accurately insert into the limiting hole, thus quickly completing the installation. For disassembly, operate the pulling rod to move the moving plate, causing the limiting rod to disengage from the limiting hole, allowing the cleaning tray to be easily removed. This convenient assembly and disassembly method significantly saves maintenance time for the cleaning tray and reduces labor costs. Furthermore, when the cleaning tray becomes worn, damaged, or needs to be replaced with a different size to meet different cleaning needs, it can be quickly replaced, improving the flexibility of the device and ensuring efficient and continuous cleaning operations.

[0018] This invention utilizes a hydraulic cylinder to move the overlapping plate up and down, thereby allowing the L-shaped support plate to slide within the L-shaped hollow sleeve, achieving flexible adjustment of the mounting base height. In practical applications, the height of blister trays for electronic components of different specifications may vary. This height adjustment component can adjust the cleaning device to a suitable working height according to the actual height of the tray, ensuring that the cleaning tray makes full contact with the tray surface and guarantees effective cleaning. Furthermore, this height adjustment function allows the device to adapt to different working environments and operational needs. Attached Figure Description

[0019] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the cleaning disc after it has been disassembled in one embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the connection structure between the cleaning tray and the fixing plate in one embodiment of the present invention;

[0022] Figure 4 This is one embodiment of the present utility model. Figure 3 Enlarged view of the structure at point A in the middle.

[0023] In the diagram: 1. Mounting base; 2. Drive motor; 3. Cleaning tray; 4. Fixing plate; 5. Rectangular groove; 6. Connecting block; 7. Limiting insertion hole; 8. Sliding groove; 9. Moving plate; 10. Limiting insertion rod; 11. Strip through groove; 12. Fixing rod; 13. Spring; 14. Moving sleeve block; 15. Pulling rod; 16. L-shaped support plate; 17. L-shaped hollow sleeve plate; 18. Overlap plate one; 19. Overlap plate two; 20. Hydraulic cylinder. Detailed Implementation

[0024] To more clearly and completely illustrate the technical solution of this utility model, the following description, in conjunction with the accompanying drawings, will provide further details.

[0025] Example

[0026] like Figures 1-4 As shown in the figure, an embodiment of the present invention provides a cleaning device for an electronic component blister tray, including a mounting base 1. A drive motor 2 is fixedly mounted on the upper end of the mounting base 1 by bolts. The output end of the drive motor 2 is connected to a disassembly and assembly mechanism via a coupling. Specifically, the disassembly and assembly mechanism consists of: a fixing plate 4 fixedly connected to the back of the cleaning tray 3 by welding; a rectangular groove 5 precisely formed on the surface of the fixing plate 4; and a docking block 6 fixedly mounted on the output end of the drive motor 2. The size of the docking block 6 is adapted to the rectangular groove 5, allowing it to be smoothly inserted into the rectangular groove 5. A sliding groove 8 is formed on the surface of the fixing plate 4, and a limiting insertion hole 7 is formed on the side of the docking block 6. A moving plate 9 is slidably connected to the inner wall of the sliding groove 8, and a limiting insertion rod 10 is fixedly mounted on the surface of the moving plate 9 by welding. A reciprocating component is connected between the sliding groove 8 and the moving plate 9. When the cleaning tray 3 needs to be installed, the connecting block 6 is inserted into the rectangular groove 5, and the moving plate 9 is pushed by the reciprocating component to insert the limiting rod 10 into the limiting hole 7, thereby firmly installing the cleaning tray 3 at the output end of the drive motor 2. When the cleaning tray 3 needs to be removed, the moving plate 9 is pulled by the reciprocating component to disengage the limiting rod 10 from the limiting hole 7, and the cleaning tray 3 can be removed, achieving convenient installation and removal of the cleaning tray 3. At the same time, a height adjustment component is installed on the lower surface of the mounting base 1 to adjust the height of the cleaning device to accommodate different sizes of electronic component blister trays.

[0027] Furthermore, an L-shaped support plate 16 is welded and fixed to the lower surface of the mounting base 1. An L-shaped hollow sleeve plate 17 is slidably fitted around the L-shaped support plate 16, and the L-shaped hollow sleeve plate 17 can slide up and down along the L-shaped support plate 16. A first overlapping plate 18 is welded and fixed between the two L-shaped support plates 16, and a second overlapping plate 19 is welded and fixed between the two L-shaped hollow sleeve plates 17. A hydraulic cylinder 20 is bolted and fixed to the upper surface of the second overlapping plate 19, and the output end of the hydraulic cylinder 20 is bolted and fixedly connected to the lower surface of the first overlapping plate 18. When it is necessary to adjust the height of the cleaning device, the hydraulic cylinder 20 is activated, and the output end of the hydraulic cylinder 20 extends and retracts, causing the first overlapping plate 18 to move up and down, thereby causing the L-shaped support plate 16 to slide within the L-shaped hollow sleeve plate 17, realizing the adjustment of the height of the mounting base 1. This allows the cleaning device to adapt to electronic component blister trays of different heights, improving the applicability of the cleaning device.

[0028] Furthermore, a strip-shaped through groove 11 is formed on the inner wall of the sliding groove 8. A fixing rod 12 is fixedly connected between the two end walls of the strip-shaped through groove 11 by welding. A spring 13 is sleeved around the fixing rod 12, and a movable sleeve block 14 is slidably sleeved around the fixing rod 12. When it is necessary to push the movable plate 9 to insert the limiting rod 10 into the limiting insertion hole 7, the movable sleeve block 14 slides along the fixing rod 12, compressing the spring 13, and the spring 13 generates elastic potential energy. When it is necessary to pull the movable plate 9 to disengage the limiting rod 10 from the limiting insertion hole 7, the elastic potential energy of the spring 13 is released, pushing the movable sleeve block 14 to slide in the opposite direction along the fixing rod 12, thereby driving the movable plate 9 to move, realizing the insertion and removal action of the limiting rod 10, ensuring that the disassembly and assembly mechanism can operate normally, and facilitating the disassembly and assembly of the cleaning tray 3.

[0029] Furthermore, the movable sleeve 14 is designed to slide along the inner wall of the strip groove 11, ensuring the stability of its movement. Simultaneously, the opposing surfaces of the two movable sleeves 14 are welded to the two end surfaces of a movable plate 9, allowing the movement of the movable sleeves 14 to synchronously move the movable plate 9. A pulling rod 15 is inserted into the end wall of the sliding groove 8, with one end of the pulling rod 15 fixedly welded to the surface of the movable plate 9. Operators can pull or push the pulling rod 15 to move the movable plate 9, thereby enabling the insertion and removal of the limiting rod 10, facilitating the disassembly and assembly of the cleaning tray 3 and improving the operational convenience of the device.

[0030] Furthermore, one end of the limiting rod 10 is designed to penetrate the end wall of the sliding groove 8 and be inserted into the inner wall of the limiting hole 7. The inner diameter of the limiting hole 7 and the outer diameter of the limiting rod 10 are designed to be compatible. In actual manufacturing, the inner diameter of the limiting hole 7 and the outer diameter of the limiting rod 10 are precisely controlled to ensure that the gap between them is within a reasonable range. This ensures that the limiting rod 10 can be smoothly inserted into the limiting hole 7, and that the connection between the two is tight after insertion, preventing the limiting rod 10 from falling out of the limiting hole 7 during the cleaning process. This ensures the stability of the cleaning disc 3 at the output end of the drive motor 2 and ensures that the cleaning device can work normally.

[0031] Furthermore, one end of the spring 13 is fixedly welded to the end wall of the strip groove 11, and the other end of the spring 13 is fixedly welded to one end surface of the movable sleeve block 14. Thus, when the movable sleeve block 14 slides along the fixed rod 12, it compresses or stretches the spring 13, generating elastic potential energy. When the external force disappears, the elastic potential energy of the spring 13 is released, pushing the movable sleeve block 14 to slide in the opposite direction along the fixed rod 12, thereby realizing the function of the reciprocating component, ensuring that the limiting rod 10 can smoothly complete the insertion and removal action, and maintaining the stability and reliability of the disassembly and assembly mechanism for the cleaning disc 3.

[0032] Finally, it should be noted that the basic concepts have been described above. Obviously, for those skilled in the art, the detailed disclosure above is merely illustrative and does not constitute a limitation of this specification. Although not explicitly stated herein, those skilled in the art may make various modifications, improvements, and corrections to this specification. Such modifications, improvements, and corrections are suggested in this specification, and therefore remain within the spirit and scope of the exemplary embodiments of this specification. Furthermore, this specification uses specific terms to describe embodiments of this specification. For example, "an embodiment," "one embodiment," and / or "some embodiments" refer to a feature, structure, or characteristic associated with at least one embodiment of this specification. Therefore, it should be emphasized and noted that "an embodiment," "one embodiment," or "an alternative embodiment" mentioned twice or more in different locations in this specification do not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of this specification can be appropriately combined. Moreover, unless expressly stated in the claims, the order of processing elements and sequences, the use of numbers and letters, or other names described in this specification are not intended to limit the order of the processes and methods of this specification.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cleaning device for blister trays of electronic components, comprising a mounting base (1), wherein a drive motor (2) is fixedly mounted on the upper end of the mounting base (1), and a cleaning tray (3) is mounted on the output end of the drive motor (2), characterized in that, A disassembly and assembly mechanism is connected between the output end of the drive motor (2) and the cleaning disc (3); A height adjustment component is installed on the lower surface of the mounting base (1); The disassembly and assembly mechanism includes a fixing plate (4) fixedly connected to the back of the cleaning tray (3) and a docking block (6) fixedly installed at the output end of the drive motor (2). The surface of the fixing plate (4) is provided with a rectangular groove (5) for the insertion of the docking block (6). The surface of the fixed plate (4) is provided with a sliding groove (8), the side of the docking block (6) is provided with a limit insertion hole (7), a movable plate (9) is slidably connected to the inner wall of the sliding groove (8), a limit insertion rod (10) is fixedly installed on the surface of the movable plate (9), and a reciprocating component is connected between the sliding groove (8) and the movable plate (9).

2. The electronic component blister tray cleaning device according to claim 1, characterized in that, The height adjustment assembly includes an L-shaped support plate (16) fixedly welded to the lower surface of the mounting base (1). An L-shaped hollow sleeve plate (17) is slidably sleeved around the L-shaped support plate (16). An overlap plate one (18) is fixedly welded between the two L-shaped support plates (16). An overlap plate two (19) is fixedly welded between the two L-shaped hollow sleeve plates (17). A hydraulic cylinder (20) is fixedly installed on the upper surface of the overlap plate two (19), and the output end of the hydraulic cylinder (20) is fixedly connected to the lower surface of the overlap plate one (18).

3. The electronic component blister tray cleaning device according to claim 1, characterized in that, The reciprocating component includes a strip-shaped through groove (11) formed on the inner side wall of the sliding groove (8). A fixing rod (12) is fixedly connected between the two end walls of the strip-shaped through groove (11). A spring (13) is sleeved around the fixing rod (12). A movable sleeve block (14) is slidably sleeved around the fixing rod (12).

4. The electronic component blister tray cleaning device according to claim 3, characterized in that, The movable sleeve (14) is slidably connected to the inner wall of the strip groove (11). The opposite surfaces of the two movable sleeves (14) are fixedly connected to the two end surfaces of the movable plate (9). The end wall of the sliding groove (8) is provided with a pulling rod (15), and one end of the pulling rod (15) is fixedly connected to the surface of the movable plate (9).

5. The electronic component blister tray cleaning device according to claim 1, characterized in that, One end of the limiting rod (10) passes through the end wall of the sliding groove (8) and is inserted into the inner wall of the limiting hole (7), and the inner diameter of the limiting hole (7) is compatible with the outer diameter of the limiting rod (10).

6. The electronic component blister tray cleaning device according to claim 3, characterized in that, One end of the spring (13) is fixedly connected to the end wall of the strip groove (11), and the other end of the spring (13) is fixedly connected to one end surface of the movable sleeve (14).

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