Warping degree correcting device for integrated circuit thick mold product

Abstract

The utility model discloses an integrated circuit thick mold product warping degree correcting device, which belongs to the technical field of integrated circuit thick mold products and comprises a correcting mechanism and an auxiliary mechanism arranged at the lower end of the correcting mechanism. The correcting mechanism comprises a placing table top, a supporting frame, a first motor base, a first driving motor, a driving bevel gear, a driven bevel gear, a guiding sliding shaft, a connecting sliding block, a connecting plate, a transmission circular shaft, a cam, a rolling wheel, a fixing block, a correcting roller shaft and a reset spring. According to the utility model, automatic operation not only reduces the necessity of manual participation and reduces the operation difficulty, but also greatly improves the working efficiency, and meanwhile, the first driving motor is started again, so that the device has the capability of continuous operation, a large number of products can be processed in a short time, the operation time is effectively saved, and the production efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated circuit thick film products, in particular to a warpage correction device for integrated circuit thick film products. Background Technique

[0002] The thick film technology in integrated circuits is an important packaging and manufacturing technology. Its characteristics lie in adopting processes such as screen printing and sintering to construct a passive network with a thickness of 10 - 25μm on a ceramic substrate. The thick film integrated circuit has flexible design, simple process, and low cost, and is especially suitable for multi-variety and small-batch production. This technology can withstand higher voltages, greater powers, and larger currents, so it performs excellently in electrical properties. In addition, thick film hybrid integrated circuits also have advantages such as high reliability, small volume, good heat dissipation, and confidentiality, making them widely used in various circuits, especially in analog circuits for consumer and industrial electronic products.

[0003] Traditional warpage correction methods for integrated circuit thick film products mainly rely on manual operations, including manual pressing, mechanical clamping, etc. However, these methods are not only inefficient, but also have high technical requirements for operators, and there is a risk of secondary damage to the products during the correction process. Therefore, developing a device that can automatically, efficiently, and accurately correct the warpage of integrated circuit thick film products is of great significance for improving product quality and reducing production costs. Content of the Utility Model

[0004] The utility model solves the technical problems in the above background technique and provides a warpage correction device for integrated circuit thick film products.

[0005] The technical solution provided by the utility model to solve the above technical problems is as follows:

[0006] An integrated circuit thick film product warpage correction device, comprising a correction mechanism and an auxiliary mechanism. The auxiliary mechanism is arranged at the lower end of the correction mechanism. The correction mechanism includes a placement table, a support frame, a first motor base, a first driving motor, a driving bevel gear, a driven bevel gear, a guiding slide shaft, a connecting slider, a connecting plate, a transmission circular shaft, a cam, a roller, a fixing block, a correction roller shaft and a return spring. The support frame is arranged at the upper end of the placement table. The first motor base is fixedly connected to the support frame. The first driving motor is fixedly connected to the first motor base. The driving bevel gear is fixedly connected to the output end of the first driving motor. The driven bevel gear meshes with the driving bevel gear. The transmission circular shaft is fixedly connected to the driven bevel gear. The cam is fixedly connected to the transmission circular shaft. The roller is arranged at the lower end of the cam. The guiding slide shaft is fixedly connected to the support frame. The connecting slider is slidably connected to the guiding slide shaft. The connecting plate is fixedly connected to the connecting slider. The fixing block is fixedly connected to the upper end of the connecting plate. The roller is rotatably connected to the fixing block. One end of the return spring is fixedly connected to the support frame, and the other end of the return spring is fixedly connected to the connecting plate.

[0007] Preferably, the auxiliary mechanism includes support feet, a second motor base, a second driving motor, a driving circular gear, a driven circular gear, a first transmission pulley, a connecting belt, a second transmission pulley, a transmission threaded rod, a guiding chute and a threaded groove. The support feet are fixedly connected to the lower end of the placement table. The second motor base is fixedly connected to the support feet. The second driving motor is fixedly connected to the second motor base. The driving circular gear is fixedly connected to the output end of the second driving motor. The driven circular gear meshes with the driving circular gear. The first transmission pulley is fixedly connected to the driven circular gear. The second transmission pulley is rotatably connected to the placement table. The connecting belt is arranged between the first transmission pulley and the second transmission pulley. The first transmission pulley and the second transmission pulley are respectively rotatably connected to the transmission threaded rod. The guiding chute is arranged at the upper end of the placement table. The guiding chute is slidably connected to the support frame. The threaded groove is arranged on the support frame. The transmission threaded rod is threadedly connected to the threaded groove.

[0008] Preferably, the transmission circular shaft is rotatably connected to the support frame, and the return springs are arranged on both sides of the cam.

[0009] Preferably, there are four groups of support feet, and the support feet are evenly arranged.

[0010] Preferably, the correction roller shaft is arranged below the connecting plate, the connecting plate is arranged below the fixing block, and the fixing block is arranged below the roller.

[0011] Preferably, there are two groups of transmission threaded rods, and both transmission threaded rods are rotatably connected to the placement table.

[0012] Preferably, the connecting sliders are arranged on both sides of the connecting plate and are perpendicular to the connecting plate.

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

[0014] 1. In the utility model, through the first driving motor, and then through the driving bevel gear, the driven bevel gear, the transmission round shaft and the cam transmission, the rapid and accurate pressing down of the correction roller shaft is realized, so that the correction roller shaft capable of correcting the warped part of the integrated circuit thick film product is effectively moved to the upper end of the integrated circuit thick film product. This kind of automatic operation not only reduces the necessity of manual participation, reduces the operation difficulty, but also greatly improves the work efficiency. At the same time, by starting the first driving motor again, it has the ability of continuous operation, can process a large number of products in a short time, effectively saves the operation time, and further improves the production efficiency.

[0015] 2. In the utility model, by starting the second driving motor, and then through the rotation of the transmission threaded rod, the support frame drives the correction roller shaft to flatten above the integrated circuit thick film product, reducing manual participation and further improving the work efficiency.

[0016] The above summary is only for the purpose of the specification 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 drawings and the following detailed description. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 Schematic perspective structure of a warpage correction device for integrated circuit thick film products proposed by the present utility model Figure 1 ;

[0019] Figure 2 Partial schematic perspective structure diagram of a warpage correction device for integrated circuit thick film products proposed by the present utility model;

[0020] Figure 3 For Figure 1 Enlarged schematic diagram at position A in

[0021] Figure 4Schematic three-dimensional structure of a warpage correction device for an integrated circuit thick film product proposed by the present utility model Figure 2 。

[0022] As shown in the figure: 1. Placing tabletop; 2. Support frame; 3. First motor base; 4. First driving motor; 5. Driving bevel gear; 6. Driven bevel gear; 8. Guide sliding shaft; 9. Connecting slider; 10. Connecting plate; 11. Driving round shaft; 12. Cam; 13. Roller; 14. Fixed block; 15. Correction roller shaft; 16. Support leg frame; 17. Second motor base; 18. Second driving motor; 19. Driving round gear; 20. Driven round gear; 21. First driving pulley; 22. Connecting belt; 23. Second driving pulley; 24. Driving threaded rod; 25. Guide chute; 26. Thread groove; 27. Return spring. Detailed implementation manners

[0023] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation of the present application.

[0024] In the description of the present application, it should be noted that, unless otherwise clearly defined 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 directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0025] The following further elaborates on the present utility model in detail in combination with the full text:

[0026] Combined with the attached Figures 1 to 4, a warpage correction device for integrated circuit thick film products, comprising a correction mechanism and an auxiliary mechanism. The auxiliary mechanism is arranged at the lower end of the correction mechanism. The correction mechanism includes a placement table 1, a support frame 2, a first motor base 3, a first driving motor 4, a driving bevel gear 5, a driven bevel gear 6, a guiding slide shaft 8, a connecting slider 9, a connecting plate 10, a transmission round shaft 11, a cam 12, a roller 13, a fixed block 14, a correction roller shaft 15 and a return spring 27; The support frame 2 is arranged at the upper end of the placement table 1. The first motor base 3 is fixedly connected to the support frame 2. The first driving motor 4 is fixedly connected to the first motor base 3. The driving bevel gear 5 is fixedly connected to the output end of the first driving motor 4. The driven bevel gear 6 meshes with the driving bevel gear 5. The transmission round shaft 11 is fixedly connected to the driven bevel gear 6. The cam 12 is fixedly connected to the transmission round shaft 11. The roller 13 is arranged at the lower end of the cam 12. The guiding slide shaft 8 is fixedly connected to the support frame 2. The connecting slider 9 is slidably connected to the guiding slide shaft 8. The connecting plate 10 is fixedly connected to the connecting slider 9. The fixed block 14 is fixedly connected to the upper end of the connecting plate 10. The roller 13 is rotatably connected to the fixed block 14. One end of the return spring 27 is fixedly connected to the support frame 2, and the other end of the return spring 27 is fixedly connected to the connecting plate 10. Through the transmission of the first driving motor 4, and then through the driving bevel gear 5, the driven bevel gear 6, the transmission round shaft 11 and the cam 12, the rapid and accurate downward pressure of the correction roller shaft 15 is realized, so that the correction roller shaft 15 that can correct the warped part of the integrated circuit thick film product is effectively moved to the upper end of the integrated circuit thick film product. This automated operation not only reduces the necessity of manual participation, lowers the operation difficulty, but also greatly improves the work efficiency. At the same time, by restarting the first driving motor 4, it has the ability to operate continuously, can process a large number of products in a short time, effectively saves the operation time, and further improves the production efficiency.

[0027] Among them, the auxiliary mechanism includes a support leg frame 16, a second motor base 17, a second driving motor 18, a driving circular gear 19, a driven circular gear 20, a first transmission pulley 21, a connecting belt 22, a second transmission pulley 23, a transmission threaded rod 24, a guiding chute 25 and a threaded groove 26. The support leg frame 16 is fixedly connected to the lower end of the placement table 1. The second motor base 17 is fixedly connected to the support leg frame 16. The second driving motor 18 is fixedly connected to the second motor base 17. The driving circular gear 19 is fixedly connected to the output end of the second driving motor 18. The driven circular gear 20 meshes with the driving circular gear 19. The first transmission pulley 21 is fixedly connected to the driven circular gear 20. The second transmission pulley 23 is rotatably connected to the placement table 1. The connecting belt 22 is arranged between the first transmission pulley 21 and the second transmission pulley 23. The first transmission pulley 21 and the second transmission pulley 23 are respectively rotatably connected to the transmission threaded rod 24. The guiding chute 25 is arranged at the upper end of the placement table 1. The guiding chute 25 is slidably connected to the support frame 2. The threaded groove 26 is arranged on the support frame 2. The transmission threaded rod 24 is threadedly connected to the threaded groove 26. The transmission circular shaft 11 is rotatably connected to the support frame 2. The return springs 27 are arranged on both sides of the cam 12. There are four groups of support leg frames 16, and the support leg frames 16 are evenly arranged. The calibration roller shaft 15 is arranged below the connecting plate 10. The connecting plate 10 is arranged below the fixed block 14. The fixed block 14 is arranged below the roller 13. There are two groups of transmission threaded rods 24, and the transmission threaded rods 24 are both rotatably connected to the placement table 1. The connecting sliders 9 are arranged on both sides of the connecting plate 10, and the connecting sliders 9 are perpendicular to the connecting plate 10. By starting the second driving motor 18, and then through the rotation of the transmission threaded rod 24, the support frame 2 drives the calibration roller shaft 15 to flatten above the integrated circuit thick film product, reducing manual participation and further improving work efficiency.

[0028] Working principle of the utility model: When in use, the user picks out the integrated circuit thick film products with multiple corners upturned and places them on the upper end of the placement table 1. By starting the first driving motor 4, the first driving motor 4 drives the driving bevel gear 5 to rotate, the driving bevel gear 5 drives the driven bevel gear 6 to rotate, the driven bevel gear 6 drives the transmission round shaft 11 to rotate, the transmission round shaft 11 drives the cam 12 to rotate. The rotation of the cam 12 causes the roller 13 to move downward, the roller 13 drives the fixed block 14 to move, the fixed block 14 drives the connecting plate 10 to move, the connecting plate 10 drives the connecting slider 9 to slide along the guiding slide shaft 8, and the connecting slider 9 drives the calibration roller shaft 15 to press against the integrated circuit thick film product on the placement table 1 that needs corner calibration. During this process, the return spring 27 is stretched. Stop the operation of the first driving motor 4. After the warpage of this batch of integrated circuit thick film products is calibrated, by running again, the cam 12 is disengaged from the roller 13, and under the action of the pulling force of the return spring 27, it drives the connecting plate 10 to slide upward, the connecting plate 10 drives the connecting slider 9 to slide upward, and the connecting slider 9 drives the calibration roller shaft 15 to rise. Then place another batch of integrated circuit thick film products that need warpage calibration. Thus, the warpage calibration of a large number of integrated circuit thick film products is realized, the work efficiency is improved, and the operation time is saved. Finally, when the calibration roller shaft 15 presses against the upper end of the integrated circuit thick film product, by starting the second driving motor 18, the second driving motor 18 drives the driving circular gear 19 to rotate, the driving circular gear 19 drives the driven circular gear 20 to rotate, the driven circular gear 20 drives the first transmission pulley 21 to rotate, the first transmission pulley 21 drives the connecting belt 22 to rotate, the connecting belt 22 drives the second transmission pulley 23 to rotate. The first transmission pulley 21 and the second transmission pulley 23 respectively drive the transmission threaded rod 24 to rotate. The rotation of the transmission threaded rod 24 causes the support frame 2 to slide along the guiding chute 25, and the calibration roller shaft 15 on the support frame 2 rolls and flattens on the upper end of the integrated circuit thick film product. Thus, the automatic warpage calibration of the integrated circuit thick film product is realized, the manual participation is reduced, and the work efficiency is further improved.

[0029] The above describes the utility model and its implementation manners. Such description is not restrictive. What is shown throughout the text is only one of the implementation manners of the utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the creative purpose of the utility model, design structurally similar ways and embodiments to this technical solution without creativity, they shall fall within the protection scope of the utility model.

Claims

1. A device for correcting the warpage of a thick mold product of an integrated circuit, comprising a correction mechanism and an auxiliary mechanism, characterized in that: The auxiliary mechanism is arranged at the lower end of the correction mechanism, and the correction mechanism comprises a placement table (1), a support frame (2), a first motor base (3), a first drive motor (4), an active bevel gear (5), a driven bevel gear (6), a guide slide shaft (8), a connecting slide block (9), a connecting plate (10), a transmission circular shaft (11), a cam (12), a roller (13), a fixing block (14), a correction roller shaft (15) and a reset spring (27); the support frame (2) is arranged at the upper end of the placement table (1), the first motor base (3) is fixedly connected to the support frame (2), the first drive motor (4) is fixedly connected to the first motor base (3), the active bevel gear (5) is fixedly connected to the output end of the first drive motor (4), and the The driven bevel gear (6) is meshed with the driving bevel gear (5), the transmission circular shaft (11) is fixedly connected to the driven bevel gear (6), the cam (12) is fixedly connected to the transmission circular shaft (11), the roller (13) is arranged at the lower end of the cam (12), the guide sliding shaft (8) is fixedly connected to the support frame (2), the connecting slider (9) is slidably connected to the guide sliding shaft (8), the connecting plate (10) is fixedly connected to the connecting slider (9), the fixed block (14) is fixedly connected to the upper end of the connecting plate (10), the roller (13) is rotatably connected to the fixed block (14), one end of the reset spring (27) is fixedly connected to the support frame (2), and the other end of the reset spring (27) is fixedly connected to the connecting plate (10).

2. The device for correcting warpage of a thick mold product of an integrated circuit according to claim 1, characterized in that: The auxiliary mechanism comprises a supporting frame (16), a second motor base (17), a second drive motor (18), a driving circular gear (19), a driven circular gear (20), a first transmission pulley (21), a connecting belt (22), a second transmission pulley (23), a transmission threaded rod (24), a guide slide groove (25) and a threaded groove (26); the supporting frame (16) is fixedly connected to the lower end of the placement table (1); the second motor base (17) is fixedly connected to the supporting frame (16); the second drive motor (18) is fixedly connected to the second motor base (17); the driving circular gear (19) is fixedly connected to the output end of the second drive motor (18); the driven circular gear (20) is fixedly connected to the output end of the second drive motor (18); and the driven circular gear (21) is fixedly connected to the output end of the second drive motor (18). The first transmission pulley (21) is fixedly connected to the driven circular gear (20), the second transmission pulley (23) is rotatably connected to the placement table (1), the connecting belt (22) is arranged between the first transmission pulley (21) and the second transmission pulley (23), the first transmission pulley (21) and the second transmission pulley (23) are rotatably connected to the transmission threaded rod (24), the guide slide groove (25) is arranged at the upper end of the placement table (1), the guide slide groove (25) is slidably connected to the support frame (2), the thread groove (26) is arranged on the support frame (2), and the transmission threaded rod (24) is threadedly connected to the thread groove (26).

3. The device for correcting warpage of a thick mold product of an integrated circuit according to claim 2, characterized in that: The transmission circular shaft (11) is rotatably connected to the support frame (2), and the return spring (27) is arranged on both sides of the cam (12).

4. The device for correcting warpage of a thick mold product of an integrated circuit according to claim 3, characterized in that: The supporting legs (16) are arranged in four groups, and the supporting legs (16) are arranged evenly.

5. The device for correcting warpage of a thick mold product of an integrated circuit according to claim 4, characterized in that: The correction roller shaft (15) is arranged below the connecting plate (10), the connecting plate (10) is arranged below the fixing block (14), and the fixing block (14) is arranged below the roller (13).

6. The device for correcting warpage of a thick mold product of an integrated circuit according to claim 5, characterized in that: Two groups of transmission threaded rods (24) are provided, and both transmission threaded rods (24) are rotatably connected to the placement table (1).

7. The device for correcting warpage of a thick mold product of an integrated circuit according to claim 6, characterized in that: The connecting sliders (9) are arranged on both sides of the connecting plate (10), and the connecting sliders (9) and the connecting plate (10) are arranged vertically.

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