Patch device

Abstract

The utility model discloses a chip mounting device, which relates to the technical field of integrated circuits and comprises a clamping plate and a longitudinal frame, an integrated circuit board is arranged on the inner side of the clamping plate, a threaded sleeve penetrates through the surface of the clamping plate, a pressing plate is connected to the tail end of a hand-rotating screw, and a sliding block is fixedly mounted at the right end of the clamping plate. Fixing plates are welded to the two ends of the long plate, a double-end reverse lead screw is arranged between the two fixing plates, the longitudinal frame is arranged on the right side of the long plate, a supporting plate is welded to the right side of the longitudinal frame, a second motor is installed above the supporting plate, and a controller is arranged above the second motor. The first motor drives the double-end reverse lead screw to rotate, so that the sliding block in threaded connection with the outer side of the double-end reverse lead screw has a moving function, the two clamping plates get close to each other or get away from each other, the distance between the two clamping plates can be adjusted according to the actual size of an integrated circuit board, integrated circuit boards of different sizes can be clamped conveniently, and the clamping efficiency is improved. The application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated circuits, in particular to a patch device. Background Art

[0002] Integrated circuits are a new type of semiconductor device developed in the late 1950s and 1960s. They are electronic devices that have undergone semiconductor manufacturing processes such as oxidation, photolithography, diffusion, epitaxy, and aluminum evaporation. The semiconductors, resistors, capacitors and other components and the connecting wires between them required to form a circuit with a certain function are all integrated on a small piece of silicon wafer, and then welded and packaged in a tube shell.

[0003] The prior art patent document with the publication number of CN215912297U provides a horizontally and vertically fixed integrated circuit patch device, which is provided with an angle adjustment mechanism, and can be rotated and adjusted in the horizontal and vertical directions according to the needs of the user, so as to adjust the integrated circuit board to a position suitable for processing, improve the processing efficiency, and only need to hold the base by hand and rotate it horizontally to make the base rotate, and at the same time, the base can be pushed forward and backward to achieve vertical angle adjustment, which is very convenient and increases practicality. However, the existing CN215912297U patent has some defects. First, the positions of the two first limit plates are fixed, so the size of the integrated circuit board that can be fixed by the device is limited, and the scope of use is small. Secondly, when installing the integrated circuit board, the staff first clamps the integrated circuit board between the two first limit plates, then opens the spring clamp by hand, and finally turns the rotating handle to push the sliding plate to clamp the integrated circuit board. The operation process is relatively cumbersome and not simple enough, resulting in a long time for the disassembly and assembly of the integrated circuit board. For this reason, a patch device is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a patch device to solve some defects of the existing CN215912297U patent. First, the positions of the two first limit plates are fixed, so the size of the integrated circuit board that can be fixed by the device is limited and the scope of use is small. Secondly, when installing the integrated circuit board, the staff first clamps the integrated circuit board between the two first limit plates, then opens the spring clip by hand, and finally turns the rotating handle to push the sliding plate to clamp the integrated circuit board. The operation process is relatively cumbersome and not simple enough, resulting in the problem that the disassembly and assembly of the integrated circuit board takes a long time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a patch device, comprising a splint and a longitudinal frame, an integrated circuit board is arranged on the inner side of the splint, a threaded sleeve is passed through the surface of the splint, and a hand screw is passed through the inside of the threaded sleeve, the end of the hand screw is connected to a pressure plate, a slider is fixedly installed on the right end of the splint, and a long plate is arranged on the right side of the slider, fixing plates are welded on both ends of the long plate, a double-headed reverse screw is arranged between the two fixing plates, and the top end of the double-headed reverse screw is connected to a first motor.

[0006] The longitudinal frame is arranged on the right side of the long board, and a supporting plate is welded on the right side of the longitudinal frame. A second motor is installed above the supporting plate, and a controller is arranged above the two motors.

[0007] Preferably, the side profile of the clamping plate is arranged as a "concave"-shaped structure, and the pressing plate is made of rubber material.

[0008] Preferably, the slider is threadedly connected to the outer side of the double-head reverse screw, and the right side surface of the slider is in contact with the left side surface of the long board, and the right side surface of the slider is smooth.

[0009] Preferably, one end of the double-headed reverse screw is rotatably connected to the fixed plate, and the other end of the double-headed reverse screw passes through the fixed plate through a bearing and is connected to the output end of the first motor.

[0010] Preferably, the output end of the second motor passes through the longitudinal frame and is connected to the long board via a bearing, and the long board and the longitudinal frame are parallel to each other.

[0011] Preferably, a base is welded to the lower end of the vertical frame, and a material collection box is provided on the upper surface of the base, and the material collection box is arranged below the integrated circuit board.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model drives the double-headed reverse screw to rotate by the first motor, so that the slider threadedly connected to the outer side of the double-headed reverse screw has a moving function, so that the two clamping plates are close to or away from each other, and the distance between the two clamping plates can be adjusted according to the actual size of the integrated circuit board, which is convenient for clamping integrated circuit boards of different sizes and has a wide range of applications;

[0014] 2. The clamping plate in the utility model is arranged in a "concave" shape. When fixing the integrated circuit board, it is only necessary to insert the two ends of the integrated circuit board along the concave surface of the clamping plate, and then rotate the hand screw clockwise to make the pressure plate press against the integrated circuit board. The disassembly and assembly of the integrated circuit board is very convenient. The rubber pressure plate is conducive to protecting the integrated circuit board and preventing the surface of the integrated circuit board from being pinched.

[0015] 3. The utility model drives the long plate to rotate through the second motor, so that the clamping plate and the integrated circuit board rotate, thereby adjusting the angle of the integrated circuit board, making it convenient for the staff to stick the electronic components on the integrated circuit board at the best angle. The waste generated during the electronic component sticking process falls into the collecting box during the rotation of the integrated circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a front view structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the side cross-sectional structure of the connection between the clamping plate and the integrated circuit board of the utility model;

[0019] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. clamping plate; 2. integrated circuit board; 3. threaded sleeve; 4. thumb screw; 5. pressure plate; 6. slider; 7. long plate; 8. fixing plate; 9. double-head reverse screw; 10. first motor; 11. vertical frame; 12. support plate; 13. second motor; 14. controller; 15. base; 16. aggregate box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0022] The following describes an embodiment of the utility model based on its overall structure.

[0023] See also Figure 1-4, a patch device, including a clamping plate 1 and a longitudinal frame 11, an integrated circuit board 2 is arranged on the inner side of the clamping plate 1, a threaded sleeve 3 is penetrated on the surface of the clamping plate 1, and a hand screw 4 is penetrated inside the threaded sleeve 3, and a pressing plate 5 is connected to the end of the hand screw 4, and the side profile of the clamping plate 1 is set as a "concave" shape structure, and the pressing plate 5 is made of rubber material. The two ends of the integrated circuit board 2 are inserted along the concave surface of the clamping plate 1, and the integrated circuit board 2 is preliminarily fixed by the setting of the two clamping plates 1, and then the hand screw 4 is rotated clockwise to push the pressing plate 5 against the integrated circuit board 2. Under the clamping action of the clamping plate 1 and the pressing plate 5, the position of the integrated circuit board 2 is fixed. The pressing plate 5 made of rubber material is beneficial to protecting the integrated circuit board 2 and preventing the surface of the integrated circuit board 2 from being clamped. A slider 6 is fixedly installed on the right end of the clamping plate 1, and a long plate 7 is arranged on the right side of the slider 6. Fixed plates 8 are welded on both ends of the long plate 7, and a double-headed reverse screw rod 9 is arranged between the two fixed plates 8, and the top end of the double-headed reverse screw rod 9 is connected to a first motor 10, the slider 6 is threadedly connected to the outer side of the double-headed reverse screw rod 9, and the right side surface of the slider 6 is in contact with the left side surface of the long plate 7, and the right side surface of the slider 6 is smooth. When the double-headed reverse screw rod 9 rotates, the two sliders 6 translate along the long plate 7, so that the two clamping plates 1 are close to or away from each other, which is convenient for clamping integrated circuit boards 2 of different sizes, and has a wide range of applications. One end of the double-headed reverse screw rod 9 is rotatably connected to the fixed plate 8, and the other end of the double-headed reverse screw rod 9 is connected to the output end of the first motor 10 through a bearing penetrating the fixed plate 8. By starting the first motor 10, the double-headed reverse screw rod 9 is driven to rotate forward and reversely, and the fixed plate 8 provides support for the double-headed reverse screw rod 9 without interfering with the rotation of the double-headed reverse screw rod 9;

[0024] The longitudinal frame 11 is arranged on the right side of the long board 7, and a support plate 12 is welded on the right side of the longitudinal frame 11. A second motor 13 is installed above the support plate 12, and a controller 14 is arranged above the second motor 13. The output end of the second motor 13 passes through the longitudinal frame 11 and is connected to the long board 7 through a bearing, and the long board 7 and the longitudinal frame 11 are parallel to each other. The long board 7 is driven to rotate by the second motor 13, thereby realizing the rotation of the clamping plate 1 and the integrated circuit board 2. The angle of the integrated circuit board 2 can be adjusted at will, which is convenient for the staff to attach the electronic components to the integrated circuit board. 2, the longitudinal frame 11 provides a stable supporting force for the long board 7 and the clamping plate 1 of the device, the lower end of the longitudinal frame 11 is welded with a base 15, and the upper surface of the base 15 is provided with a collection box 16, and the collection box 16 is arranged below the integrated circuit board 2, and the waste generated during the electronic component patching process falls into the collection box 16 during the rotation of the integrated circuit board 2, which is convenient for collection, and the integrated circuit board 2 is suspended above the collection box 16, and space is reserved for the rotation of the integrated circuit board 2, so that the integrated circuit board 2 will not touch the collection box 16 when rotating.

[0025] Working principle: When in use, first adjust the distance between the two clamping plates 1 according to the actual size of the integrated circuit board 2. Specifically, start the first motor 10 through the controller 14 to drive the double-headed reverse screw 9 to rotate, so that the slider 6 threadedly connected to the outer side of the double-headed reverse screw 9 translates along the long plate 7, thereby controlling the two clamping plates 1 to move closer or farther away from each other, which is convenient for clamping integrated circuit boards 2 of different sizes. Then, insert the two ends of the integrated circuit board 2 along the concave surface of the clamping plate 1, and use the two clamping plates 1 to support the integrated circuit board 2 to achieve preliminary fixation. Then, turn the hand screw 4 clockwise to push the pressure plate 5 against the integrated circuit board 2. Under the clamping action of the clamping plate 1 and the pressure plate 5, the position of the integrated circuit board 2 is fixed. At this time, the integrated circuit board 2 is The board 2 is parallel to the base 15, and the staff can fix the electronic components on the integrated circuit board 2 by soldering. When the electronic components are mounted, the long board 7 can be driven to rotate by the second motor 13, so that the clamping plate 1 and the integrated circuit board 2 rotate, thereby adjusting the angle of the integrated circuit board 2, so that the staff can mount the electronic components on the integrated circuit board 2 at the best angle. After the electronic components are assembled, the second motor 13 controls the integrated circuit board 2 to flip 180° so that the back of the integrated circuit board 2 faces upward, and the excess connecting wires on the electronic components are cut off. After cutting, the integrated circuit board 2 is flipped over, and the waste generated during the electronic component mounting process falls into the collection box 16 during the rotation of the integrated circuit board 2.

[0026] The device is controlled automatically by the controller 14. The control circuit of the controller 14 can be realized by simple programming by technicians in this field, which belongs to the common knowledge in this field. Therefore, the control method and circuit connection of this device will not be explained in detail.

[0027] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A patch device, comprising a clamping plate (1) and a vertical frame (11), characterized in that: An integrated circuit board (2) is arranged on the inner side of the clamping plate (1), a threaded sleeve (3) is passed through the surface of the clamping plate (1), and a hand screw (4) is passed through the inside of the threaded sleeve (3), and the end of the hand screw (4) is connected to a pressure plate (5), a slider (6) is fixedly installed on the right end of the clamping plate (1), and a long plate (7) is arranged on the right side of the slider (6), and fixing plates (8) are welded at both ends of the long plate (7), a double-headed reverse screw rod (9) is arranged between the two fixing plates (8), and the top end of the double-headed reverse screw rod (9) is connected to a first motor (10); The longitudinal frame (11) is arranged on the right side of the long board (7), and a support plate (12) is welded to the right side of the longitudinal frame (11), a second motor (13) is installed above the support plate (12), and a controller (14) is arranged above the second motor (13).

2. A patch device according to claim 1, characterized in that: The side profile of the clamping plate (1) is arranged to be a "concave"-shaped structure, and the pressing plate (5) is made of a rubber material.

3. A patch device according to claim 1, characterized in that: The slider (6) is threadedly connected to the outer side of the double-head reverse screw (9), and the right side surface of the slider (6) is in contact with the left side surface of the long plate (7), and the right side surface of the slider (6) is smooth.

4. A patch device according to claim 1, characterized in that: One end of the double-ended reverse screw rod (9) is rotatably connected to the fixed plate (8), and the other end of the double-ended reverse screw rod (9) passes through the fixed plate (8) via a bearing and is connected to the output end of the first motor (10).

5. A patch device according to claim 1, characterized in that: The output end of the second motor (13) is connected to the long board (7) through a bearing penetrating the longitudinal frame (11), and the long board (7) and the longitudinal frame (11) are parallel to each other.

6. A patch device according to claim 1, characterized in that: A base (15) is welded to the lower end of the vertical frame (11), and a material collection box (16) is arranged on the upper surface of the base (15), and the material collection box (16) is arranged below the integrated circuit board (2).

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