Feeding module for integrated circuit packaging detection

Abstract

The utility model discloses a feeding module for integrated circuit packaging detection, and relates to the technical field of integrated circuits. The feeding module for integrated circuit packaging detection comprises a fixing frame and a cartridge holder fixedly arranged on the inner side face of the fixing frame, and an extrusion mechanism and a positioning mechanism are arranged on the inner side of the cartridge holder; the extruding mechanism is positioned above the positioning mechanism; the extrusion mechanism comprises an extrusion part and a reinforcing part; the extrusion part comprises an extrusion plate, a first damper and a spring, and has the technical effects that the extrusion mechanism extrudes the moving frame through the spring and the first damper to drive a push plate to enable the extrusion plate to be matched with a clip, so that the integrated circuit is stably extruded and fixed, and the integrated circuit is prevented from shifting and shaking in the feeding process to improve the detection precision; and meanwhile, the multiple sets of extrusion mechanisms are matched with the elastic clamps, the threaded rods, the nuts, the limiting plates, the extrusion frames and the extrusion frames are utilized, the extrusion plates can be reinforced after the material strips are placed, and the internal material strips are protected against influences of external vibration and collision.

Description

Technical Field

[0001] This utility model relates to the field of integrated circuit technology, specifically to a feeding module for integrated circuit packaging and testing. Background Technology

[0002] In semiconductor manufacturing processes, strip testing is mainly used to test pre-packaged integrated circuit packages, and its testing efficiency is significantly improved compared to testing individual integrated circuit packages.

[0003] In the integrated circuit packaging and testing process, the feeding module is a key component that carries and transports integrated circuit package material strips.

[0004] Existing feeding modules are difficult to adapt to different types of integrated circuit packaging strips. Existing clips can often only fix one or a few specific types of strips. When facing other types of strips, they may not be firmly fixed, causing the integrated circuit to shift or shake during the feeding process, which seriously affects the accuracy of the test. Therefore, a feeding module for integrated circuit packaging test is proposed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a feeding module for integrated circuit packaging testing, which solves the problem of difficulty in adapting to different types of integrated circuit packaging strips. Existing clips can often only fix one or a few specific specifications of strips. When facing other types of strips, the fixing may not be secure, causing the integrated circuit to shift or shake during the feeding process, which seriously affects the accuracy of testing.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: it includes a fixed frame and a magazine fixedly disposed on the inner side of the fixed frame, wherein the inner side of the magazine is provided with a compression mechanism and a positioning mechanism;

[0009] The extrusion mechanism is located above the positioning mechanism;

[0010] The extrusion mechanism includes an extrusion section and a reinforcement section;

[0011] The extrusion section includes an extrusion plate, a first damper, and a spring; the reinforcement section includes an extrusion frame and an extrusion frame.

[0012] The inner side of the magazine is slidably connected to the outer wall of the compression plate, and the inner side of the magazine is fixedly connected to the outer wall of the first damper and the spring. A movable frame is slidably provided on the inner side of the magazine. The sides of the first damper and the spring near the movable frame are fixedly connected to the outer wall of the movable frame. The spring is initially in an extended state. A push plate is hingedly provided on the inner side of the movable frame. The side of the push plate near the compression plate is hinged to the outer wall of the compression plate.

[0013] Preferably, the positioning mechanism includes a placement frame, the outer wall of which is fixedly connected to the inner side of the magazine, the top surface of which is slidably connected to the bottom surface of the extrusion plate, a slide rail fixedly provided on the inner side of the placement frame, a positioning block slidably sleeved on the outer wall of the slide rail, and the outer wall of the positioning block slidably connected to the inner side of the placement frame.

[0014] Preferably, the inner side of the magazine is provided with a wedge-shaped groove, and a wedge-shaped block is slidably disposed on the inner wall of the wedge-shaped groove. The side of the wedge block near the extrusion plate is fixedly connected to the outer wall of the extrusion plate. The inner side of the magazine is provided with a dovetail groove, and a dovetail block is slidably disposed on the inner wall of the dovetail groove. The side of the dovetail block near the moving frame is fixedly connected to the outer wall of the moving frame.

[0015] Preferably, a connecting frame is fixedly provided on the top surface of the extrusion plate, the inner side of the connecting frame is slidably connected to the outer wall of the fixed frame, and the bottom surface of the connecting frame is fixedly connected to the top surface of the extrusion frame.

[0016] Preferably, the extrusion mechanism magazines are provided in multiple sets, a threaded rod is fixedly provided on the outer wall of the fixed frame, the side of the threaded rod away from the fixed frame extends through the extrusion frame to the outside of the extrusion frame, a nut is rotatably provided on the outer wall of the extrusion frame through a bearing seat, the inner side of the nut is threadedly connected to the outer wall of the threaded rod, a limit plate is slidably provided through the outer wall of the extrusion frame and extends to the inside of the extrusion frame, the side of the limit plate near the fixed frame is fixedly connected to the outer wall of the fixed frame, and the side of the extrusion frame near the fixed frame extends to the inside of multiple extrusion frames.

[0017] Preferably, a second damper and two elastic elements are fixedly provided on the inner side of the placement frame. The side of the second damper and the two elastic elements near the positioning block are fixedly connected to the outer wall of the positioning block. The initial state of the two elastic elements is the extended state. Multiple sets of positioning mechanisms are provided, and the multiple sets of positioning mechanisms are located inside multiple magazines.

[0018] (III) Beneficial Effects

[0019] This invention provides a feeding module for integrated circuit packaging and testing. It has the following advantages:

[0020] (i) This integrated circuit packaging testing feeding module uses an extrusion mechanism that applies pressure to a moving frame via a spring and a first damper, driving a push plate to engage the extrusion plate with a clip, thereby achieving stable extrusion and fixing of the integrated circuit and preventing displacement and shaking during feeding to improve testing accuracy. Simultaneously, multiple extrusion mechanisms and clips work together, utilizing threaded rods, nuts, limiting plates, extrusion frames, and extrusion boxes to reinforce the extrusion plate after the material strip is placed, protecting the internal material strip from external vibration and collision, and ensuring accurate testing results. Furthermore, during testing, reversing the nut allows the extrusion frame to disengage from the extrusion box, conveniently and quickly releasing the material strip from the clip for easy removal and testing, effectively improving testing efficiency and reducing the waste of operation time and effort.

[0021] (ii) The feeding module for integrated circuit packaging and testing, with the help of the placement frame, slide rail, positioning block, second damper and elastic element, when placing integrated circuit packaging strips, the second damper and elastic element apply pressure to the positioning block, so that the cartridge can quickly and accurately position and clamp the strip, effectively preventing the strip from shaking in the cartridge and ensuring that it is placed stably during the feeding process. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the extrusion mechanism of this utility model;

[0024] Figure 3 This is a schematic diagram of the positioning mechanism of this utility model;

[0025] Figure 4 This utility model Figure 2 Enlarged structural diagram of region A in the middle;

[0026] Figure 5 This utility model Figure 2 Enlarged structural diagram of region B.

[0027] In the diagram: 1. Fixed frame; 2. Magazine; 3. Compression mechanism; 31. Wedge block; 32. Compression plate; 33. Push plate; 34. First damper; 35. Spring; 36. Compression frame; 37. Nut; 38. Threaded rod; 39. Limiting plate; 310. Moving frame; 311. Dovetail block; 312. Compression frame; 313. Connecting frame; 4. Positioning mechanism; 41. Placement frame; 42. Slide rail; 43. Positioning block; 44. Elastic element; 45. Second damper. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-5 The present invention provides a technical solution: including a fixing frame 1 and a magazine 2 fixedly disposed on the inner side of the fixing frame 1, wherein a compression mechanism 3 and a positioning mechanism 4 are disposed on the inner side of the magazine 2;

[0030] The extrusion mechanism 3 is located above the positioning mechanism 4;

[0031] The extrusion mechanism 3 includes an extrusion section and a reinforcement section;

[0032] The extrusion section includes an extrusion plate 32, a first damper 34, and a spring 35; the reinforcement section includes an extrusion frame 36 and an extrusion frame 312.

[0033] The inner side of the magazine 2 is slidably connected to the outer wall of the compression plate 32. The inner side of the magazine 2 is fixedly connected to the outer wall of the first damper 34 and the spring 35. A movable frame 310 is slidably provided on the inner side of the magazine 2. The sides of the first damper 34 and the spring 35 near the movable frame 310 are fixedly connected to the outer wall of the movable frame 310. The spring 35 is initially in an extended state. A push plate 33 is hinged on the inner side of the movable frame 310. The side of the push plate 33 near the compression plate 32 is hinged to the outer wall of the compression plate 32. A wedge-shaped groove is formed on the inner side of the magazine 2. A wedge-shaped block 31 is slidably provided on the inner wall of the wedge groove. The side of the wedge block 31 near the compression plate 32 is fixedly connected to the outer wall of the compression plate 32. A dovetail groove is formed on the inner side of the magazine 2. A dovetail block 311 is slidably provided on the inner wall of the dovetail groove. The side of the dovetail block 311 near the movable frame 310 The extrusion plate 32 is fixedly connected to the outer wall of the movable frame 310. A connecting frame 313 is fixedly installed on the top surface of the extrusion plate 32. The inner side of the connecting frame 313 is slidably connected to the outer wall of the fixed frame 1. The bottom surface of the connecting frame 313 is fixedly connected to the top surface of the extrusion frame 312. Multiple sets of extrusion mechanism 3 and clip 2 are provided. A threaded rod 38 is fixedly installed on the outer wall of the fixed frame 1. The side of the threaded rod 38 away from the fixed frame 1 extends through the extrusion frame 36 to the outside of the extrusion frame 36. A nut 37 is rotatably installed on the outer wall of the extrusion frame 36 through the bearing seat. The inner side of the nut 37 is threadedly connected to the outer wall of the threaded rod 38. A limit plate 39 is slidably installed through the outer wall of the extrusion frame 36 and extends to the inner side of the extrusion frame 36. The side of the limit plate 39 close to the fixed frame 1 is fixedly connected to the outer wall of the fixed frame 1. Multiple extrusion frames 312 extend to the inner side of the side of the extrusion frame 36 close to the fixed frame 1.

[0034] The positioning mechanism 4 includes a placement frame 41, the outer wall of which is fixedly connected to the inner side of the magazine 2, the top surface of which is slidably connected to the bottom surface of the compression plate 32, a slide rail 42 fixedly provided on the inner side of the placement frame 41, a positioning block 43 slidably sleeved on the outer wall of the slide rail 42, the outer wall of the positioning block 43 slidably connected to the inner side of the placement frame 41, a second damper 45 and two elastic elements 44 fixedly provided on the inner side of the placement frame 41, the side of the second damper 45 and the two elastic elements 44 near the positioning block 43 being fixedly connected to the outer wall of the positioning block 43, the two elastic elements 44 being initially in an extended state, and multiple sets of positioning mechanisms 4 are provided, all located inside multiple magazines 2.

[0035] In use, the integrated circuit packaging strip is placed inside the spring clip 2. After placement, the spring 35 and the first damper 34 can press the moving frame 310. When the moving frame 310 is pressed, the push plate 33 can press the pressing plate 32. After being pressed, the pressing plate 32 can press and fix the integrated circuit with the spring clip 2.

[0036] When placing the integrated circuit packaging strip, the positioning block 43 can be squeezed by the second damper 45 and the two elastic elements 44. When the positioning block 43 is squeezed, the integrated circuit packaging strip can be positioned and clamped by the spring clip, so that it can be placed more stably inside the spring clip 2.

[0037] After the integrated circuit packaging strip is placed inside the magazine 2, it is rotated by the control nut 37. During the rotation of the nut 37, the extrusion frame 36 can be moved by the limiting plate 39 and the threaded rod 38. During the movement, the extrusion frame 36 can extrude the inside of the extrusion frame 312, thereby reinforcing the extrusion plate 32. When the fixing frame 1 is placed on the outside, it can reinforce the integrated circuit packaging strip inside. When the integrated circuit packaging strip inside the magazine 2 needs to be tested, simply reverse the nut 37 to disengage the extrusion frame 36 from the extrusion frame 312, so that the integrated circuit packaging strip can be more easily removed for testing during the testing process.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated circuit package detection feeding module, comprising a fixing frame (1) and a cartridge (2) fixedly arranged on the inner side of the fixing frame (1), characterized in that: The inside of the clip (2) is provided with an extrusion mechanism (3) and a positioning mechanism (4); The extrusion mechanism (3) is located above the positioning mechanism (4); The extrusion mechanism (3) includes an extrusion part and a reinforcing part; The extrusion part includes an extrusion plate (32), a first damper (34) and a spring (35), and the reinforcing part includes an extrusion frame (36) and an extrusion frame (312); The inner side surface of the clip (2) is slidably connected with the outer wall of the extrusion plate (32), and the inner side surface of the clip (2) is fixedly connected with the outer wall of the first damper (34) and the spring (35); The inner side surface of the clip (2) is slidably provided with a moving frame (310), and the side surface of the first damper (34) and the spring (35) close to the moving frame (310) is fixedly connected with the outer wall of the moving frame (310); The initial state of the spring (35) is in the extended state, and the inner side surface of the moving frame (310) is hingedly provided with a push plate (33), and the side surface of the push plate (33) close to the extrusion plate (32) is hingedly connected with the outer wall of the extrusion plate (32).

2. The feeding module for integrated circuit package detection according to claim 1, wherein: The positioning mechanism (4) includes a placing frame (41), and the outer wall of the placing frame (41) is fixedly connected with the inner side surface of the clip (2); The top surface of the placing frame (41) is slidably connected with the bottom surface of the extrusion plate (32), and the inner side surface of the placing frame (41) is fixedly provided with a sliding rail (42); The outer wall of the sliding rail (42) is slidably sleeved with a positioning block (43), and the outer wall of the positioning block (43) is slidably connected with the inner side surface of the placing frame (41).

3. The feeding module for integrated circuit package detection according to claim 1, wherein: The inner side surface of the clip (2) is provided with a wedge-shaped groove, and the inner wall of the wedge-shaped groove is slidably provided with a wedge-shaped block (31); The side surface of the wedge-shaped block (31) close to the extrusion plate (32) is fixedly connected with the outer wall of the extrusion plate (32); The inner side surface of the clip (2) is provided with a dovetail groove, and the inner wall of the dovetail groove is slidably provided with a dovetail block (311); The side surface of the dovetail block (311) close to the moving frame (310) is fixedly connected with the outer wall of the moving frame (310).

4. The feeding module for integrated circuit package detection according to claim 1, wherein: The top surface of the extrusion plate (32) is fixedly provided with a connecting frame (313), the inner side surface of the connecting frame (313) is slidably connected with the outer wall of the fixed frame (1), and the bottom surface of the connecting frame (313) is fixedly connected with the top surface of the extrusion frame (312).

5. The feeding module for integrated circuit package detection according to claim 4, wherein: The clip (2) of the extrusion mechanism (3) is provided with a plurality of groups, the outer wall of the fixed frame (1) is fixedly provided with a threaded rod (38), the side surface of the threaded rod (38) away from the fixed frame (1) penetrates the extrusion frame (36) and extends to the outside of the extrusion frame (36), the outer wall of the extrusion frame (36) is rotatably provided with a nut (37) through a bearing seat, the inner side surface of the nut (37) is threadedly connected with the outer wall of the threaded rod (38), the outer wall of the extrusion frame (36) is slidably provided with a limiting plate (39) extending to the inside of the extrusion frame (36), the side surface of the limiting plate (39) close to the fixed frame (1) is fixedly connected with the outer wall of the fixed frame (1), and the side surface of the extrusion frame (36) close to the fixed frame (1) extends to the inside of a plurality of extrusion frames (312).

6. The feeding module for integrated circuit package detection according to claim 2, wherein: The inner side of the placing rack (41) is fixedly provided with a second damper (45) and two elastic members (44), the second damper (45) and the two elastic members (44) are fixedly connected with the outer wall of the positioning block (43) near one side of the positioning block (43), the initial state of the two elastic members (44) is the extended state, the positioning mechanism (4) is provided with multiple groups, and multiple groups of the positioning mechanism (4) are located in the inner side of the multiple elastic clamps (2).

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