Semiconductor frame pushing device

Abstract

The utility model relates to a semiconductor frame pushing device which comprises transmission fixing plates, a guide fixing assembly is connected between the transmission fixing plates, a transmission assembly is connected to the transmission fixing plates, and a push rod assembly moving along the guide fixing assembly is connected to the transmission assembly. The end of the guiding and fixing assembly is connected with a pressing wheel assembly. According to the utility model, the working efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to a semiconductor frame pushing device. Background Technology

[0002] In semiconductor packaging, the semiconductor frame is pushed onto the track of the packaging equipment by an input device. There is a gap between the input device and the track. Because the frame is made of a soft material and its thickness is only about 0.1 mm, the frame needs to pass through the gap when it is pushed onto the track, causing the frame to sink and deform.

[0003] A search revealed a patent: Frame Pushing Device for Semiconductor Packaging (CN202122944014.7), which includes a pushing pad. The pushing pad is disposed beside the track of the packaging equipment. One end of the pushing pad is connected to the track, and the other end extends towards the pusher. A guide slope is formed at the other end of the pushing pad (1), with the end of the guide slope near the pusher being lower than the end of the guide slope near the track. The stability of the pushing mechanism described above is not high, and the pushing efficiency is low.

[0004] In view of the above-mentioned shortcomings, the designer has actively researched and innovated in order to create a new type of semiconductor frame pushing device with greater industrial application value. Utility Model Content

[0005] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a semiconductor frame pushing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A semiconductor frame pushing device includes a transmission fixing plate, a guide fixing component connected between the transmission fixing plates, a transmission component connected to the transmission fixing plate, a push rod component that moves along the guide fixing component connected to the transmission component, and a pressure roller component connected to the end of the guide fixing component.

[0008] The push rod assembly includes a push rod mounting base. The upper part of the push rod mounting base is connected to one end of the push rod via a bearing. The other end of the push rod is connected to a push rod block for pushing the product. A sensing block is movably connected to one end of the push rod. One bottom end of the sensing block contacts the bottom of the push rod mounting base via a compression spring. The other end of the sensing block cooperates with a sensor connected to the push rod mounting base. A first clamping rod is connected to the sensing block. A second clamping rod is connected to one end of the push rod and contacts the first clamping rod via a compression spring.

[0009] Preferably, in the semiconductor frame pushing device, the transmission component includes a transmission motor connected to a transmission fixing plate. The transmission motor drive shaft passes through the transmission fixing plate and is connected to a drive wheel. A driven wheel is connected to the transmission fixing plate via a rotating shaft. The drive wheel and the driven wheel are opposite to each other and are connected by a transmission belt. An X-axis slide rail is connected to the transmission fixing plate, and a push rod assembly is connected to the X-axis slide rail via a slider.

[0010] Preferably, in the semiconductor frame pushing device, the guiding and fixing component includes a guide rail, which is connected to the transmission fixing plate via a guide fixing block, and a guide sensor is connected to the guide rail.

[0011] Preferably, in the semiconductor frame pushing device, the guide fixing blocks are connected by adjusting guide rods.

[0012] Preferably, in the semiconductor frame pushing device, a guide sensor is connected to the adjusting guide rod via a sensor mounting base.

[0013] Preferably, in the semiconductor frame pushing device, the sensor is a proximity switch.

[0014] Preferably, in the semiconductor frame pushing device, the pressure roller assembly includes a pressure roller fixing seat, one end of a pressure roller swing arm is connected to the top of the pressure roller fixing seat via a rotating shaft, the middle part of the pressure roller swing arm is connected to a fixing post on the pressure roller fixing seat via a tension spring, the other end of the pressure roller swing arm is connected to a pressure roller rotating shaft, and a pressure roller is connected to the pressure roller rotating shaft.

[0015] By means of the above solution, this utility model has at least the following advantages:

[0016] This invention enables rapid transmission of the product (semiconductor frame), effectively improving work efficiency.

[0017] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the transmission component of this utility model;

[0021] Figure 3 This is a schematic diagram of the push rod assembly of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the guide and fixing component of this utility model;

[0023] Figure 5 This is a structural schematic diagram of the pressure roller assembly of this utility model. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0026] Example

[0027] like Figures 1 to 5 As shown, a semiconductor frame pushing device includes a transmission fixing plate 1, a guide fixing component 4 connected between the transmission fixing plates 1, a transmission component 3 connected to the transmission fixing plate 1, a push rod component 2 that moves along the guide fixing component 4 connected to the transmission component 3, and a pressure roller component 5 connected to the end of the guide fixing component 4.

[0028] The push rod assembly 2 includes a push rod fixing seat 21. The upper part of the push rod fixing seat 21 is connected to one end of the push rod 23 via a bearing 22. The other end of the push rod 23 is connected to a push rod block 24 for pushing the product. A sensing block 25 is movably connected to one end of the push rod 23. One bottom end of the sensing block 25 contacts the bottom of the push rod fixing seat 21 via a compression spring 26. The other end of the sensing block 25 cooperates with a sensor 27 connected to the push rod fixing seat 21. A first pressing rod is connected to the sensing block 25. A second pressing rod 28 is connected to one end of the push rod 23 and contacts the first pressing rod via a compression spring.

[0029] The sensor 27 is a proximity switch.

[0030] The transmission component 3 described in this utility model includes a transmission motor 31, which is connected to the transmission fixing plate 1. The drive shaft of the transmission motor 31 passes through the transmission fixing plate 1 and is connected to the drive wheel 32. A driven wheel 33 is connected to the transmission fixing plate 1 via a rotating shaft. The drive wheel 32 and the driven wheel are opposite to each other and are connected by a transmission belt 34. An X-axis slide rail 35 is connected to the transmission fixing plate 1, and a push rod assembly 2 is connected to the X-axis slide rail 35 via a slider 36.

[0031] The guiding and fixing assembly 4 of this utility model includes a guide rail 41, which is connected to the transmission fixing plate 1 via guide fixing blocks 42. A guide sensor 44 is connected to the guide rail 41. The guide fixing blocks 42 are connected to each other via adjusting guide rods 43, and the guide sensors 44 are connected to the adjusting guide rods 43 via sensor mounting seats 45. By adjusting the guide rods, the spacing of the guide rails can be adjusted, thereby enabling the transmission of different products and making it suitable for different products, thus achieving the goal of reducing costs.

[0032] The pressure roller assembly 5 of this utility model includes a pressure roller fixing base 51. One end of a pressure roller swing arm 52 is connected to the top of the pressure roller fixing base 51 via a rotating shaft. The middle part of the pressure roller swing arm 52 is connected to a fixing post on the pressure roller fixing base 51 via a tension spring 53. The other end of the pressure roller swing arm 52 is connected to a pressure roller rotating shaft 54, and a pressure roller 55 is connected to the pressure roller rotating shaft 54. This allows for stable pressure on the frame on the track, ensuring stable product transmission.

[0033] The working principle of this utility model is as follows:

[0034] In actual operation, the product is on the guide rail. Through the transmission of the transmission component, the push rod component moves, and the push rod component moves the product on the guide rail forward along the X-axis. During the forward movement, the pressure roller component presses down on the product to ensure stable transmission. At the same time, the guide sensor counts the frame.

[0035] If a jamming occurs during frame transport, the push rod block on the push rod assembly will drive the push rod to rotate, thereby causing the second clamping rod to tilt, so that one end of the sensing block contacts the sensor. After the sensor detects this, it will transmit the signal to the back-end control device (PLC) for technicians to quickly maintain it.

[0036] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0037] In the description of this application, it should be noted that the terms "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or vertical, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0039] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A semiconductor frame pushing device, characterized in that: It includes a transmission fixing plate (1), a guide fixing component (4) connected between the transmission fixing plates (1), a transmission component (3) connected on the transmission fixing plate (1), a push rod component (2) that moves along the guide fixing component (4) connected on the transmission component (3), and a pressure roller component (5) connected to the end of the guide fixing component (4). The push rod assembly (2) includes a push rod fixing seat (21). The upper part of the push rod fixing seat (21) is connected to one end of the push rod (23) via a bearing (22). The other end of the push rod (23) is connected to a push rod block (24) for pushing the product. A sensing block (25) is movably connected to one end of the push rod (23). One bottom end of the sensing block (25) contacts the bottom of the push rod fixing seat (21) via a compression spring (26). The other end of the sensing block (25) cooperates with a sensor (27) connected to the push rod fixing seat (21). A first pressing rod is connected to the sensing block (25). A second pressing rod (28) is connected to one end of the push rod (23) and contacts the first pressing rod via a compression spring.

2. The semiconductor frame pushing device according to claim 1, characterized in that: The transmission component (3) includes a transmission motor (31), which is connected to the transmission fixing plate (1). The drive shaft of the transmission motor (31) passes through the transmission fixing plate (1) and is connected to the drive wheel (32). A driven wheel (33) is connected to the transmission fixing plate (1) via a rotating shaft. The drive wheel (32) is opposite to the driven wheel and is connected to it via a transmission belt (34). An X-axis slide rail (35) is connected to the transmission fixing plate (1), and a push rod assembly (2) is connected to the X-axis slide rail (35) via a slider.

3. The semiconductor frame pushing device according to claim 1, characterized in that: The guide fixing assembly (4) includes a guide rail (41), which is connected to the transmission fixing plate (1) via a guide fixing block (42), and a guide sensor (44) is connected to the guide rail (41).

4. The semiconductor frame pushing device according to claim 3, characterized in that: The guide fixing blocks (42) are connected by adjusting guide rods (43).

5. A semiconductor frame pushing device according to claim 4, characterized in that: A guide sensor (44) is connected to the adjustment guide rod (43) via a sensor mounting base (45).

6. The semiconductor frame pushing device according to claim 1, characterized in that: The sensor (27) is a proximity switch.

7. A semiconductor frame pushing device according to claim 1, characterized in that: The pressure roller assembly (5) includes a pressure roller fixing seat (51). One end of a pressure roller swing arm (52) is connected to the top of the pressure roller fixing seat (51) via a rotating shaft. The middle part of the pressure roller swing arm (52) is connected to a fixing post on the pressure roller fixing seat (51) via a tension spring (53). The other end of the pressure roller swing arm (52) is connected to a pressure roller rotating shaft (54). A pressure roller (55) is connected to the pressure roller rotating shaft (54).

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