Adjustable burning device for chip production

Abstract

The utility model relates to the technical field of chip production, in particular to an adjustable burning device for chip production. Comprising a bottom plate, a placing frame, a limiting frame, a pushing piece, a burner, a movable frame, an elastic piece and the like, the placing frame is arranged at the top of the bottom plate, the limiting frame used for chip discharging is arranged on the rear side of the top of the placing frame, the pushing piece used for pushing chips to be discharged is arranged on the rear portion of the limiting frame, and an output piece of the pushing piece penetrates through the limiting frame so that the chips can be discharged conveniently. A burner used for chip burning is arranged on the front side of the top of the bottom plate, a movable frame used for limiting the chip burning position is arranged on the top of the burner in a sliding mode, and an elastic piece is arranged between the movable frame and the burner. The chip placement space is adjusted through cooperation of the two-way screw rod and the movable plate, and the chip can automatically move forwards and accurately enter the burner in cooperation with pushing of the electric push rod I, so that streamlined automatic operation is achieved, and the chip burning efficiency and accuracy are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chip production, and particularly relates to an adjustable programming device for chip production. Background Art

[0002] In the processes of semiconductor manufacturing and electronic device assembly, chip programming (or flashing) is a crucial step. This process involves writing specific data or programs into blank integrated circuits so that they can perform predetermined functions.

[0003] Although the main function of a programmer / flasher is to write data into a chip, in actual operation, it is very crucial to ensure that the chip is correctly placed in the programmer. This is not only to ensure that the data can be written accurately without error, but also to prevent physical damage caused by incorrect positioning, such as bent chip pins or poor contact of the programming socket. Once these problems occur, they will not only lead to chip scrapping, but may also damage expensive programming equipment.

[0004] Traditional chip placement methods usually rely on manual operation, that is, workers need to use tweezers to carefully move the chip to the designated position on the programming socket. Although this method is intuitive and simple, it has certain limitations. First, for chips with high-precision and high-density packaging, it may be difficult to ensure sufficient accuracy in manual placement; second, this manual operation method has low efficiency and is easily affected by human factors, increasing the probability of errors; finally, long-term manual operation may bring a relatively large workload to the operator.

[0005] In view of the above problems, there is an urgent need to propose an adjustable programming device for chip production to reduce the uncertainty and risks brought by human intervention and improve the overall quality and production efficiency of chip programming. Summary of the Utility Model

[0006] In order to overcome the above-mentioned shortcomings existing in the prior art, the utility model provides an adjustable programming device for chip production, which can reduce the uncertainty and risks brought by human intervention and improve the overall quality and production efficiency of chip programming.

[0007] The technical solution of the present utility model is as follows: An adjustable programming device for chip production, which includes a bottom plate, a placement rack, a limiting frame, a pushing member, a programmer, a moving rack, an elastic member, a bidirectional screw rod, a moving plate and an auxiliary plate. A placement rack is arranged on the top of the bottom plate. A limiting frame for chip blanking is arranged at the rear side of the top of the placement rack. A pushing member for pushing the chip to discharge is arranged at the rear part of the limiting frame. The output member of the pushing member passes through the limiting frame to facilitate the discharge of the chip. A programmer for chip programming is arranged at the front side of the top of the bottom plate. A moving rack for limiting the chip programming position is slidably arranged on the top of the programmer. An elastic member is arranged between the moving rack and the programmer. Moving plates are slidably arranged on both sides of the limiting frame. A bidirectional screw rod is rotatably arranged on the top of the limiting frame. The bidirectional screw rod penetrates through the two moving plates and forms a threaded fit. And auxiliary plates with rollers arranged in an array layout are arranged on the moving plates.

[0008] As a preferred technical solution of the present utility model, the pushing member includes an electric push rod I and a cross plate. An electric push rod I with a forward telescopic end is installed at the rear part of the limiting frame. A cross plate passing through the limiting frame is arranged on the telescopic end of the electric push rod I.

[0009] As a preferred technical solution of the present utility model, it further includes wedge blocks. Wedge blocks are symmetrically arranged at the rear part of the moving plate.

[0010] As a preferred technical solution of the present utility model, the inclined surface of the wedge block shows an inclined trend from front to back to be suitable for the programming feeding of the chip.

[0011] As a preferred technical solution of the present utility model, it further includes a support plate, an electric push rod II, a sliding rack and a swing rod. A support plate is arranged at the front part of the limiting frame. An electric push rod II with a downward telescopic end is penetrated and installed on the support plate. A sliding rack is connected to the telescopic end of the electric push rod II. The upper end of the sliding rack passes through the support plate and forms a sliding fit with the support plate. Swing rods for assisting chip programming are rotatably arranged on both sides of the bottom of the sliding rack.

[0012] As a preferred technical solution of the present utility model, it further includes a jet frame, a connecting frame and a sliding plate. A jet frame is penetrated and arranged at the rear side of the top of the support plate. A sliding plate is slidably arranged inside the jet frame. Connecting frames penetrating through the support plate are arranged on the top of the sliding plate. The connecting frames form a sliding fit with the support plate. And the bottom ends of the two connecting frames are respectively connected to one side of the moving rack.

[0013] Beneficial effects: 1. The present utility model realizes the adjustment of the chip placement space through the cooperation of the bidirectional screw rod and the moving plate, and then with the push of the electric push rod I, the chip can automatically move forward and accurately enter the programmer, thereby realizing the automated operation of the process flow, improving the efficiency and accuracy of chip programming.

[0014] 2. The utility model drives the sliding frame through the electric push rod II, and then drives the swing rod to move downwards to push the chip, so that the chip is closely attached to the burner, ensuring the smooth completion of the burning process and guaranteeing the normal operation of the chip.

[0015] 3. Through the cooperation of the moving frame and the connecting frame, the utility model enables the sliding plate to move downwards and squeeze the air jet frame, thereby generating an air flow to blow away the dust on the surface of the chip, realizing the effective cleaning of the chip and improving the cleanliness of the chip before burning. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 is a three-dimensional structural sectional view of parts such as the limit frame, electric push rod I and cross plate of the utility model.

[0018] Figure 3 is a three-dimensional structural schematic diagram of the moving frame, elastic member and wedge block of the utility model.

[0019] Figure 4 is a three-dimensional structural schematic diagram of parts such as the bidirectional screw rod, moving plate and auxiliary plate of the utility model.

[0020] Figure 5 is a three-dimensional structural schematic diagram of parts such as the air jet frame, connecting frame and sliding plate of the utility model.

[0021] Figure 6 is a three-dimensional structural schematic diagram of parts such as the electric push rod II, sliding frame and swing rod of the utility model.

[0022] Among them: 01-chip, 1-bottom plate, 2-placement rack, 3-limit frame, 31-support plate, 4-electric push rod I, 5-cross plate, 6-burner, 7-moving frame, 71-elastic member, 8-wedge block, 9-bidirectional screw rod, 10-moving plate, 11-auxiliary plate, 12-electric push rod II, 13-sliding frame, 14-swing rod, 15-air jet frame, 16-connecting frame, 17-sliding plate. Detailed Embodiment

[0023] The following describes the utility model in detail with reference to the drawings and specific embodiments, but it is not a limitation to the utility model.

[0024] Embodiment: An adjustable burning device for chip production, as Figures 1 - 6As shown in the figure, it includes a bottom plate 1, a placement rack 2, a limit frame 3, a pushing member, a burner 6, a moving rack 7, an elastic member 71, a bidirectional screw 9, a moving plate 10, and an auxiliary plate 11. The bottom plate 1 serves as the basic structure of the entire device, providing a stable working platform. On the top of the bottom plate 1, there is a placement rack 2, which can provide a platform for the movement of the chip 01, ensuring that the chip 01 can accurately enter the position of the subsequent processing steps. At the rear side of the top of the placement rack 2, there is a limit frame 3 for discharging the chip 01. There is a flap rotatably connected to the front side of the limit frame 3, so that the limit frame 3 can be shielded inside by the flap when not in use, thus playing the role of dust prevention and protection. At the rear part of the limit frame 3, there is a pushing member for pushing the chip 01 out of the material, which can realize the automatic discharging of the chip 01. The output member of the pushing member passes through the limit frame 3 to facilitate the pushing of the chip 01 out of the material. On the front side of the top of the bottom plate 1, there is a burner 6 for burning the chip 01, which is the core device for chip programming or data writing. On the top of the burner 6, there is a moving rack 7 slidably arranged for limiting the burning position of the chip 01. The moving rack 7 is in a hollow state, so that the chip 01 can enter the burner 6 through the moving rack 7, thereby limiting the chip 01 and accurately adjusting the position of the chip 01 to ensure that the chip 01 can accurately enter the burner 6. An elastic member 71 is arranged between the moving rack 7 and the burner 6. In this embodiment, the elastic member 71 is a spring, which is used to provide a restoring force so that the moving rack 7 can automatically reset after the operation is completed. On both the left and right sides of the limit frame 3, there are moving plates 10 slidably arranged. On the top of the limit frame 3, there is a bidirectional screw 9 rotatably arranged. The bidirectional screw 9 passes through the two moving plates 10 and forms a threaded fit. The positions of the two moving plates 10 can be adjusted by rotating the bidirectional screw 9, so as to adapt to the feeding of chips 01 of different sizes. And on the moving plates 10, there are auxiliary plates 11 with rollers arranged in an array layout, which help the chip 01 smoothly enter the limit frame 3.

[0025] As Figure 1 and Figure 2 shown, the pushing member includes an electric push rod Ⅰ4 and a cross plate 5. An electric push rod Ⅰ4 with a forward telescopic end is installed at the rear part of the limit frame 3. A cross plate 5 passing through the limit frame 3 is arranged on the telescopic end of the electric push rod Ⅰ4, so as to realize the automatic discharging of the chip 01.

[0026] As Figure 3 shown, it also includes a wedge block 8. Wedge blocks 8 are symmetrically arranged at the rear part of the moving plate 10. The inclined surface of the wedge block 8 shows an inclined trend from front to back. The design of the inclined surface helps the chip 01 smoothly enter the burning position.

[0027] As Figure 1 、 Figure 5 and Figure 6As shown in the figure, it further includes a support plate 31, an electric push rod II 12, a sliding frame 13 and a swing rod 14. A support plate 31 is arranged at the front part of the limit frame 3. An electric push rod II 12 with its telescopic end facing downwards is penetrated and installed on the support plate 31. A sliding frame 13 is connected to the telescopic end of the electric push rod II 12. The upper end of the sliding frame 13 passes through the support plate 31 and the two form a sliding fit. Swing rods 14 for assisting in the programming of the chip 01 are rotatably arranged on both sides of the bottom of the sliding frame 13, which is used to further optimize the positioning and programming process of the chip 01. The electric push rod II 12 drives the sliding frame 13 to move up and down, and the swing rods 14 at the bottom of the sliding frame 13 can push the chip 01 to fit with the programmer 6, ensuring the normal operation of the programming.

[0028] As Figure 1 and Figure 5 shown in the figure, it further includes a jet frame 15, a connecting frame 16 and a sliding plate 17. A jet frame 15 is penetrated and arranged at the rear side of the top of the support plate 31. A sliding plate 17 is slidably arranged inside the jet frame 15. Connecting frames 16 penetrating the support plate 31 are arranged on the top of the sliding plate 17. The connecting frames 16 and the support plate 31 form a sliding fit, and the bottom ends of the two connecting frames 16 are respectively connected to one side of the moving frame 7, which is used to clean the surface of the chip or blow away dust and other impurities, ensuring the cleanliness of the chip 01 before programming.

[0029] When the device needs to be used, the staff place the device on a stable workbench, and then twist the bidirectional screw 9 according to the size of the chip 01 to be programmed. As the bidirectional screw 9 rotates, the moving plates 10 on both sides move accordingly, and the distance between the two changes, causing the placement space inside the limit frame 3 to change. After the size of the space inside the limit frame 3 is adjusted, the chip 01 can be placed into the limit frame 3. Then, the electric push rod I 4 and the programmer 6 are started. The chip 01 will move down along the moving plates 10 on both sides. During the downward movement, the rollers on the auxiliary plate 11 push the downward movement of the chip 01 to ensure the smooth fall of the chip 01. When the chip 01 falls onto the placement rack 2, the telescopic end of the electric push rod I 4 extends to drive the cross plate 5 to push the chip 01, and then the chip 01 moves forward. The chip 01 will contact the wedge-shaped block 8, and then squeeze the inclined surface of the wedge-shaped block 8 and push the moving frame 7 downward. As the moving frame 7 moves downward, the elastic member 71 is compressed under force, and then drives the connecting frame 16 to move downward. The connecting frame 16 pushes the connected sliding plate 17, causing the sliding plate 17 to move downward to squeeze the internal space of the air jet frame 15. Then, the air inside the air jet frame 15 is discharged from the bottom to remove the dust on the moving chip 01. As it moves, the chip 01 will finally fall onto the moving frame 7 and enter the programmer 6. Then, the electric push rod II 12 is started to drive the sliding frame 13 to move downward and drive the swing rods 14 on both sides to move downward to push the chip 01, so that it fits with the programmer 6 and performs the programming operation. In summary, compared with the manual programming method, the overall operation of this set of processes is coherent and smooth. It not only uses the cooperation of the bidirectional screw 9 and the moving plate 10 to achieve the adjustment of the placement space size of the chip 01, but also completes the full set of processes of dust blowing, material pushing, and programming through the push of the electric push rod I 4, realizing a process-based operation and achieving an automated effect.

[0030] It should be understood that this embodiment is only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of this application.

Claims

1. An adjustable programming device for chip production, characterized in that, It includes a bottom plate (1), a placement rack (2), a limiting frame (3), a pushing member, a burner (6), a moving rack (7), an elastic member (71), a bidirectional screw rod (9), a moving plate (10) and an auxiliary plate (11). A placement rack (2) is arranged on the top of the bottom plate (1). A limiting frame (3) for discharging chips (01) is arranged at the rear side of the top of the placement rack (2). A pushing member for pushing the chips (01) to discharge is arranged at the rear part of the limiting frame (3). The output member of the pushing member passes through the limiting frame (3) to facilitate the discharging of the chips (01). A burner (6) for burning the chips (01) is arranged at the front side of the top of the bottom plate (1). A moving rack (7) for limiting the burning position of the chips (01) is slidably arranged on the top of the burner (6). An elastic member (71) is arranged between the moving rack (7) and the burner (6). Moving plates (10) are slidably arranged on both sides of the limiting frame (3). A bidirectional screw rod (9) is rotatably arranged on the top of the limiting frame (3). The bidirectional screw rod (9) passes through the two moving plates (10) and forms a threaded fit therewith. And auxiliary plates (11) with rollers arranged in a row are arranged on the moving plates (10).

2. The adjustable programming device for chip production according to claim 1, wherein The pushing member includes an electric push rod I (4) and a cross plate (5). An electric push rod I (4) with a forward telescopic end is installed at the rear part of the limiting frame (3). A cross plate (5) passing through the limiting frame (3) is arranged on the telescopic end of the electric push rod I (4).

3. The adjustable programming device for chip production according to claim 2, wherein, It further includes a wedge block (8). Wedge blocks (8) are symmetrically arranged at the rear part of the moving plate (10).

4. The adjustable programming device for chip production according to claim 3, characterized in that The inclined surface of the wedge block (8) shows an inclined trend from front to back to be suitable for the feeding of the chips (01) during burning.

5. An adjustable programming device for chip production according to claim 4, characterized in that, It further includes a support plate (31), an electric push rod II (12), a sliding rack (13) and a swing rod (14). A support plate (31) is arranged at the front part of the limiting frame (3). An electric push rod II (12) with a downward telescopic end is penetrated and installed on the support plate (31). A sliding rack (13) is connected to the telescopic end of the electric push rod II (12). The upper end of the sliding rack (13) passes through the support plate (31) and forms a sliding fit therewith. Swing rods (14) for assisting in burning the chips (01) are rotatably arranged on both sides of the bottom of the sliding rack (13).

6. The adjustable programming device for chip production according to claim 5, characterized in that, It further includes a jet frame (15), a connecting frame (16) and a sliding plate (17). A jet frame (15) is penetrated and arranged at the rear side of the top of the support plate (31). A sliding plate (17) is slidably arranged inside the jet frame (15). Connecting frames (16) passing through the support plate (31) are arranged on the top of the sliding plate (17). The connecting frames (16) form a sliding fit with the support plate (31). And the bottom ends of the two connecting frames (16) are respectively connected to one side of the moving rack (7).

Images