Convex suction nozzle for packaging

Abstract

The utility model discloses a convex suction nozzle for packaging, which belongs to the technical field of electronic component packaging, and comprises a workbench, an electric telescopic rod is fixedly connected in the workbench, the output end of the electric telescopic rod is fixedly connected with a connecting plate, the connecting plate is rotatably connected with a connecting rod, one end of the connecting rod is rotatably connected with a hollow rod, and the other end of the connecting rod is rotatably connected with a connecting rod. The electric telescopic rods are started to drive the four sets of hollow rods to slide in the first sliding grooves at the same time, and therefore adjustment can be carried out according to electronic elements of different sizes; the convex suction nozzle body is installed on the hollow rod in a sliding mode, convex suction nozzle bodies of different shapes and sizes can be replaced according to different working conditions, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component packaging, in particular to a convex suction nozzle for packaging. Background Art

[0002] In the fields of semiconductor packaging, integrated circuit (IC) packaging, and chip packaging, the nozzle is an indispensable tool. Its main function is to absorb and accurately place various chips, devices or other tiny objects. With the rapid development of semiconductor technology, the requirements for packaging processes are also increasing. In particular, when dealing with chips with complex surface structures or special designs (such as sensitive areas, air bridges, etc.), traditional nozzle designs can no longer meet the requirements.

[0003] Traditional nozzle designs, such as flat nozzles and wall nozzles, can complete basic suction and placement tasks to a certain extent, but they have many limitations when facing chips with uneven surfaces, sensitive areas, or special designs. For example, when there are uneven structures such as bumps on part of the surface of the object being sucked, the suction part of the existing nozzle is prone to not being able to completely seal and fit with the object being sucked, resulting in air leakage during the process of picking and placing, causing unstable suction and placement, and even causing failure to suck or placement in severe cases. At the same time, for sensitive areas in the middle of the object being sucked or specific areas that cannot be touched, existing nozzles are prone to causing damage during operation, thereby affecting the performance of the chip or causing failure. Utility Model Content

[0004] The utility model solves the technical problem in the above-mentioned background technology and provides a convex suction nozzle for packaging.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0006] A convex suction nozzle for packaging comprises a workbench, wherein an electric telescopic rod is fixedly connected inside the workbench, and an output end of the electric telescopic rod is fixedly connected to a connecting plate, and a connecting rod is rotatably connected to the connecting plate, and one end of the connecting rod is rotatably connected to a hollow rod, and a square plate is fixedly connected to the hollow rod, and a first slide groove is provided on the workbench, and a second slide groove is provided in the first slide groove, the hollow rod slides in the first slide groove, and the square plate slides in the second slide groove, and a convex suction nozzle body is sleeved on the hollow rod, and a vacuum pump is fixedly connected inside the workbench, and a connecting pipe is fixedly connected to the output end of the vacuum pump, and a hose is fixedly connected to the connecting pipe, and one end of the hose is fixedly connected to the bottom of the hollow rod.

[0007] Preferably, a box cover is rotatably connected to one side of the workbench, a first buckle slot is provided on the box cover, an observation window is provided on the box cover, a storage box is fixedly connected to the workbench, a top plate is rotatably connected to the storage box, and a second buckle slot is provided on the top plate.

[0008] Preferably, a ventilation groove is provided on the side of the workbench away from the box cover, a filter screen is slidably connected through the workbench, a third buckle groove is provided on the filter screen, and a universal wheel is provided below the workbench.

[0009] Preferably, the connecting rods are provided in four groups and are evenly distributed on the connecting plate, the convex suction nozzle body is located above the workbench, the hoses are provided in four groups, and the electric telescopic rod is located between the vacuum pump and the storage box.

[0010] Preferably, the first buckle groove is located below the observation window, and the top of the top plate is parallel to the top of the workbench.

[0011] Preferably, the third buckle groove is located on the outside of the workbench, and the second buckle groove is attached to the ventilation groove.

[0012] Preferably, the universal wheels are provided in four groups and are evenly distributed, and the universal wheels have a self-locking function.

[0013] With the above structure, the utility model has the following advantages:

[0014] 1. The utility model can drive four groups of hollow rods to slide in the first slide groove at the same time by starting the electric telescopic rod, so as to adjust according to electronic components of different sizes, and can avoid the convex suction nozzle body from contacting sensitive areas during packaging, thereby causing damage to the electronic components, thereby improving the versatility of the device. The convex suction nozzle body is slidably installed on the hollow rod, and the convex suction nozzle body of different shapes and sizes can be replaced according to different working conditions, thereby improving the practicality of the device.

[0015] 2. The utility model can effectively dissipate heat through the ventilation groove when the vacuum pump and the electric telescopic rod are working, and can prevent external dust from entering the workbench and affecting the interior under the action of the filter, thereby ensuring stability during use. The storage box can be used to place tools needed for packaging, thereby increasing the decontamination space, and the four sets of universal wheels can facilitate the movement of the device, thereby improving the convenience of the device.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of a convex suction nozzle for packaging in the utility model. Figure 1 ;

[0019] Figure 2 It is a cross-sectional view of a convex suction nozzle for packaging of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a convex suction nozzle for packaging in the utility model. Figure 2 ;

[0021] Figure 4 It is a partial structural schematic diagram of a convex suction nozzle for packaging of the utility model;

[0022] Figure 5 yes Figure 1 Enlarged view of point A in .

[0023] As shown in the figure: 1. Workbench; 2. Electric telescopic rod; 3. Connecting plate; 4. Connecting rod; 5. Hollow rod; 6. Square plate; 7. First slide groove; 8. Second slide groove; 9. Convex nozzle body; 10. Vacuum pump; 11. Connecting pipe; 12. Hose; 13. Box cover; 14. First buckle groove; 15. Observation window; 16. Storage box; 17. Top plate; 18. Second buckle groove; 19. Ventilation groove; 20. Filter; 21. Third buckle groove; 22. Universal wheel. DETAILED DESCRIPTION

[0024] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] The utility model is further described in detail below in conjunction with the full text:

[0027] Combined with Figures 1 to 5 A convex suction nozzle for packaging includes a workbench 1, an electric telescopic rod 2 is fixedly connected to the workbench 1, a connecting plate 3 is fixedly connected to the output end of the electric telescopic rod 2, a connecting rod 4 is rotatably connected to the connecting plate 3, a hollow rod 5 is rotatably connected to one end of the connecting rod 4, a square plate 6 is fixedly connected to the hollow rod 5, a first slide groove 7 is provided on the workbench 1, a second slide groove 8 is provided in the first slide groove 7, the hollow rod 5 slides in the first slide groove 7, the square plate 6 slides in the second slide groove 8, a convex suction nozzle body 9 is sleeved on the hollow rod 5, a vacuum pump 10 is fixedly connected to the workbench 1, and the output end of the vacuum pump 10 is fixedly connected to the connecting plate 3. A connecting tube 11 is connected, and a hose 12 is fixedly connected to the connecting tube 11. One end of the hose 12 is fixedly connected to the bottom of the hollow rod 5. By starting the electric telescopic rod 2, four groups of hollow rods 5 can be driven to slide in the first slide groove 7 at the same time, so as to be adjusted according to electronic components of different sizes, and it can avoid the convex suction nozzle body 9 from contacting sensitive areas during packaging, thereby causing damage to electronic components, thereby improving the versatility of the device. The convex suction nozzle body 9 is slidably installed on the hollow rod 5, and the convex suction nozzle body 9 of different shapes and sizes can be replaced according to different working conditions, thereby improving the practicality of the device.

[0028] Among them, a box cover 13 is rotatably connected to one side of the workbench 1, a first buckle groove 14 is provided on the box cover 13, an observation window 15 is provided on the box cover 13, a storage box 16 is fixedly connected to the workbench 1, a top plate 17 is rotatably connected to the storage box 16, a second buckle groove 18 is provided on the top plate 17, a ventilation groove 19 is provided on the side of the workbench 1 away from the box cover 13, a filter screen 20 is slidably connected through the workbench 1, a third buckle groove 21 is provided on the filter screen 20, a universal wheel 22 is provided at the bottom of the workbench 1, four groups of connecting rods 4 are provided and are evenly distributed on the connecting plate 3, a convex suction nozzle body 9 is located above the workbench 1, four groups of hoses 12 are provided, and an electric telescopic rod 2 is located between the vacuum pump 10 and the storage box 16. The groove 14 is located below the observation window 15, the top of the top plate 17 is parallel to the top of the workbench 1, the third buckle groove 21 is located on the outside of the workbench 1, the second buckle groove 18 is fitted with the ventilation groove 19, and four groups of universal wheels 22 are evenly distributed. The universal wheels 22 have a self-locking function. The ventilation groove 19 can effectively dissipate heat when the vacuum pump 10 and the electric telescopic rod 2 are working, and under the action of the filter 20, external dust can be prevented from entering the workbench 1 and affecting the interior, thereby ensuring stability during use, and the storage box 16 can be used to place tools needed for packaging, thereby enhancing the decontamination space, and the four groups of universal wheels 22 are used to facilitate the movement of the device, thereby improving the convenience of the device.

[0029] Working principle of the utility model: when in use, first select different convex suction nozzle bodies 9 according to electronic components of different sizes and types, and directly insert four groups of convex suction nozzle bodies 9 into the hollow rod 5, and then start the electric telescopic rod 2 to push the connecting plate 3 to move up and down, and then drive the connecting rod 4 to rotate, so that the hollow rod 5 slides in the first slide groove 7, and the square plate 6 slides in the second slide groove 8, and adjust the position of the convex suction nozzle body 9 to avoid releasing the sensitive area of ​​the electronic component during adsorption, causing damage to the electronic component, and place the electronic component to be packaged on the convex suction nozzle body 9, and then start the vacuum pump 10, and vacuumize through the connecting pipe 11 and the hose 12, so that the convex suction nozzle body 9 is placed on The electronic components above are adsorbed to ensure stability during packaging, and then the top plate 17 can be opened through the second buckle groove 18, and the tools for packaging placed in the storage box 16 are taken out for packaging. When the vacuum pump 10 and the electric telescopic rod 2 are started, the filter 20 and the ventilation groove 19 can effectively dissipate heat to prevent the internal temperature from being too high, and the filter 20 can prevent dust from entering the box cover 13. When the filter 20 needs to be cleaned, it is only necessary to pull the filter 20 out of the workbench 1 through the third buckle groove 21, and the internal situation can be observed through the observation window 15 on the box cover 13. The box cover 13 is opened through the first buckle groove 14, so that the components inside the workbench 1 can be inspected and maintained.

[0030] The above describes the utility model and its implementation methods, which is not restrictive. What is shown in the full text is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A convex suction nozzle for packaging, comprising a workbench (1), characterized in that: The workbench (1) is fixedly connected with an electric telescopic rod (2), the output end of the electric telescopic rod (2) is fixedly connected with a connecting plate (3), the connecting plate (3) is rotatably connected with a connecting rod (4), one end of the connecting rod (4) is rotatably connected with a hollow rod (5), the hollow rod (5) is fixedly connected with a square plate (6), the workbench (1) is provided with a first slide groove (7), the first slide groove (7) is provided with a second slide groove (8), the hollow rod (5) slides in the first slide groove (7), the square plate (6) slides in the second slide groove (8), a convex suction nozzle body (9) is sleeved on the hollow rod (5), the workbench (1) is fixedly connected with a vacuum pump (10), the output end of the vacuum pump (10) is fixedly connected with a connecting pipe (11), the connecting pipe (11) is fixedly connected with a hose (12), one end of the hose (12) is fixedly connected to the bottom of the hollow rod (5).

2. A convex nozzle for packaging according to claim 1, characterized in that: A box cover (13) is rotatably connected to one side of the workbench (1), a first buckle groove (14) is provided on the box cover (13), and an observation window (15) is provided on the box cover (13). A storage box (16) is fixedly connected inside the workbench (1), a top plate (17) is rotatably connected to the storage box (16), and a second buckle groove (18) is provided on the top plate (17).

3. A convex nozzle for packaging according to claim 2, characterized in that: A ventilation slot (19) is provided on the side of the workbench (1) away from the box cover (13); a filter screen (20) is slidably connected through the workbench (1); a third buckle slot (21) is provided on the filter screen (20); and a universal wheel (22) is provided below the workbench (1).

4. A convex suction nozzle for packaging according to claim 3, characterized in that: The connecting rods (4) are provided in four groups and are evenly distributed on the connecting plate (3); the convex suction nozzle body (9) is located above the workbench (1); the hoses (12) are provided in four groups; and the electric telescopic rod (2) is located between the vacuum pump (10) and the storage box (16).

5. The convex nozzle for packaging according to claim 4, characterized in that: The first buckle groove (14) is located below the observation window (15), and the top of the top plate (17) is parallel to the top of the workbench (1).

6. A convex nozzle for packaging according to claim 5, characterized in that: The third buckle groove (21) is located on the outside of the workbench (1), and the second buckle groove (18) is in contact with the ventilation groove (19).

7. A convex nozzle for packaging according to claim 6, characterized in that: The universal wheels (22) are provided in four groups and are evenly distributed, and the universal wheels (22) have a self-locking function.

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