Demoulding device for chip capacitor

Abstract

The utility model relates to the technical field of chip capacitors, in particular to a chip capacitor demoulding device, which comprises a heating base station, a heating demoulding area is designed on the left side of the table top of the heating base station, a correction table is arranged on the right side of the table top of the heating base station, and a correction mechanism is arranged in the correction table. The correction mechanism is composed of a first correction block and two second correction blocks, the two second correction blocks are transversely arranged in a sliding mode and extend outwards from the left side of the correction table to the heating demolding area, a capacitor body is placed in the heating demolding area, and a demolding push shovel longitudinally translating is arranged at the rear end of the heating demolding area. In the heating separation stage, the position of the chip capacitor and the position of the laminated plate are corrected through the adjusting and correcting assembly, it is guaranteed that the chip capacitor is just aligned with the demolding scraper knife, and therefore the chip capacitor is rapidly separated without being damaged, and the success rate of chip capacitor demolding is effectively increased.

Description

Technical Field

[0001] The utility model relates to the technical field of chip capacitors, in particular to a demoulding device for chip capacitors. Background Art

[0002] After the chip capacitor is laminated and printed, it has its own stickiness and is easily adhered to the laminated board. Therefore, a demoulding device is needed to demould the ceramic film.

[0003] In the current production process, the laminated board with the chip capacitor is placed on a heating table. Through heating, the chip capacitor is separated from the laminated board, and then a cylinder is used to push a scraping blade to translate and scrape off the chip capacitor.

[0004] In order to avoid damaging the capacitor when scraping off the chip capacitor, the edge of the scraping blade needs to be flush with the edge of the chip capacitor. If the chip capacitor is in a skewed state during the heating separation stage, the scraping blade will inevitably not be able to fully fit the edge of the chip capacitor in the later stage, and the capacitor scraped out in this way is extremely easy to be damaged. Therefore, a demoulding device for chip capacitors is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art, and a demoulding device for chip capacitors is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A demoulding device for chip capacitors includes a heating base. The two sides of the tabletop of the heating base are respectively provided with table edges. The left side of the tabletop of the heating base is designed as a heating and demoulding area, and a calibration table is arranged on the right side of the tabletop of the heating base. The calibration table slides in a direction close to or away from the heating and demoulding area;

[0008] A calibration mechanism is arranged inside the calibration table. The calibration mechanism is composed of a first calibration block and two second calibration blocks. The first calibration block is arranged to slide longitudinally, and the two second calibration blocks are arranged to slide transversely and extend outwards from the left side of the calibration table to the heating and demoulding area. The second calibration blocks are respectively arranged at both ends of the first calibration block and are kept in sliding adjustment and adaptation with the first calibration block;

[0009] A swing arm is rotatably installed at the bottom of the heating base. A limit block is arranged at the end of the swing arm. The limit block rotates around the fulcrum of the swing arm and blocks in front of the heating and demoulding area of the heating base;

[0010] A capacitor body is placed in the heating and demoulding area, and a demoulding push shovel that moves longitudinally is arranged at the rear end of the heating and demoulding area.

[0011] In a preferred technical solution, a push rod motor is provided at the right table edge of the heating base, a push rod is provided at the output end of the push rod motor, and the front end of the push rod is connected to the calibration table.

[0012] In a preferred technical solution, calibration components are provided on both the first calibration block and the second calibration block. The calibration component includes a strip-shaped groove, a fixed column, and a fitting surface. The strip-shaped groove is a waist-shaped slot longitudinally opened at the center of the first calibration block and transversely opened at the center of the second calibration block. The fixed column is a column vertically installed in the calibration table, and one fixed column is provided in each strip-shaped groove. The fitting surface is an inclined surface where the adjacent ends of the first calibration block and the second calibration block maintain a sliding fit.

[0013] In a preferred technical solution, a heater is provided at the bottom of the heating base below the heating and demolding area.

[0014] In a preferred technical solution, a cylinder is provided at the bottom of the heating base, and the front end of the pneumatic rod provided at the output end of the cylinder is connected to a swing arm.

[0015] In a preferred technical solution, the swing arm includes a straight arm and an arc arm, which are integrally formed. The arc arm rotates around the fulcrum of the swing arm, and the end of the arc arm is connected to a limit block. The radian of the arc arm is 90°.

[0016] In a preferred technical solution, channels for the first calibration block and the second calibration block to slide are respectively opened inside the calibration table.

[0017] The beneficial effects of the present utility model are as follows:

[0018] Through the demolding device proposed by this solution, the problem that the position of the chip capacitor is irregular and it is easily damaged during demolding is solved. In the heating and separation stage, the calibration component is used to correct the positions of the chip capacitor and the laminated board, ensuring that the chip capacitor is just aligned with the demolding blade, so as to quickly separate the chip capacitor without damaging the capacitor, effectively improving the success rate of chip capacitor demolding. Description of the Drawings

[0019] Figure 1 It is a schematic top view structure diagram of the demolding device proposed by the present utility model;

[0020] Figure 2 It is a schematic structure diagram of the bottom swing arm of the demolding device proposed by the present utility model;

[0021] Figure 3 It is a schematic structure diagram of the calibration component proposed by the present utility model.

[0022] In the figure: 1. Heating base; 2. Table edge; 3. Push rod motor; 4. Push rod; 5. Calibration table; 6. First calibration block; 7. Second calibration block; 8. Calibration assembly; 81. Strip-shaped groove; 82. Fixed column; 83. Fitting surface; 9. Limit block; 10. Capacitor body; 11. Swing arm; 12. Cylinder; 13. Pneumatic rod; 14. Demolding push shovel; 15. Heater. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0024] In this embodiment, referring to Figures 1-3 , a demolding device for a chip capacitor includes a heating base 1. Table edges 2 are respectively arranged on both sides of the tabletop of the heating base 1. The left side of the tabletop of the heating base 1 is designed as a heating and demolding area. A calibration table 5 is arranged on the right side of the tabletop of the heating base 1. A capacitor body 10 is placed in the heating and demolding area. A longitudinally translatable demolding push shovel 14 is arranged at the rear end of the heating and demolding area. Here, a heater 15 is arranged below the heating and demolding area at the bottom of the heating base 1. By heating with the heater 15, the chip capacitor is separated from the laminated board.

[0025] A push rod motor 3 is arranged at the right table edge 2 of the heating base 1. A push rod 4 is arranged at the output end of the push rod motor 3. The front end of the push rod 4 is connected to the calibration table 5. By controlling the push rod motor 3, the calibration table 5 slides in a direction close to or away from the heating and demolding area.

[0026] A calibration mechanism is arranged inside the calibration table 5. It should be particularly noted that the calibration mechanism is composed of a first calibration block 6 and two second calibration blocks 7. The first calibration block 6 is arranged to slide longitudinally. The two second calibration blocks 7 are arranged to slide transversely and extend outward from the left side of the calibration table 5 to the heating and demolding area. The second calibration blocks 7 are respectively arranged at both ends of the first calibration block 6 and are kept in sliding calibration adaptation with the first calibration block 6. In addition, it should be supplemented that grooves for the first calibration block 6 and the second calibration block 7 to slide are respectively opened inside the calibration table 5.

[0027] The first calibration block 6 and the second calibration block 7 are both provided with a calibration component 8. The calibration component 8 includes a strip-shaped groove 81, a fixing column 82 and a fitting surface 83. The strip-shaped groove 81 is a waist-shaped slot longitudinally opened at the center of the first calibration block 6 and transversely opened at the center of the second calibration block 7. The fixing column 82 is a column vertically installed in the calibration table 5. Each strip-shaped groove 81 is provided with a fixing column 82. The fitting surface 83 is an inclined surface where the adjacent ends of the first calibration block 6 and the second calibration block 7 maintain a sliding fit. The three fixing columns 82 are respectively vertically installed and fixed in the corresponding transverse or longitudinal channels inside the calibration table 5.

[0028] A swing arm 11 is rotatably installed at the bottom of the heating base 1. A limit block 9 is provided at the end of the swing arm 11. The limit block 9 rotates around the fulcrum of the swing arm 11 and blocks the front end of the heating and demolding area of the heating base 1.

[0029] As shown in the attached Figure 2 figure, a cylinder 12 is provided at the bottom of the heating base 1. The front end of the pneumatic rod 13 provided at the output end of the cylinder 12 is connected to the swing arm 11.

[0030] The structure of the swing arm 11 needs to be specifically described. As shown in the figure, the swing arm 11 includes a straight arm section and an arc arm section, and the straight arm and the arc arm are integrally formed. The end of the arc arm is connected to the limit block 9, and the radian of the arc arm is 90°. Here, by the push of the cylinder 12, the arc arm is controlled to rotate clockwise by 90° around the fulcrum of the swing arm 11.

[0031] When the capacitor body 10 is sent into the heating and demolding area of the heating base 1, the position of the capacitor body 10 will be in a skewed state as shown in the attached Figure 1 figure. At this time, the push rod motor 3 is started to control the calibration table 5 to move forward. During the forward movement, the two second calibration blocks 7 will successively touch the capacitor body 10. During this process, the left sides of the two second calibration blocks 7 are in contact with the capacitor body 10 and the right sides are in contact with the first calibration block 6. Therefore, during the continuous sliding process of the second calibration block 7 and the first calibration block 6, the position of the capacitor body 10 is calibrated. Finally, the capacitor body 10 is pushed against the left table edge 2. In the final state, it can be ensured that the edge of the capacitor body 10 is just flush with the left table edge 2. Therefore, the capacitor body 10 is also in an aligned state relative to the edge of the demolding push shovel 14. After heating is completed, the separated chip capacitor can be shoveled out by using the demolding push shovel 14.

[0032] It should be noted that the function of the limit block 9 is as follows. On the one hand, when the capacitor body 10 is fed into the heating and demoulding area, the limit block 9 can be used to limit the position of the capacitor body 10 and fix the capacitor body 10 in a proper position, which is convenient for subsequent calibration by the calibration table 5. On the other hand, when separating the chip capacitor by the demoulding push shovel 14, it can also play a role in supporting the capacitor body 10 to prevent the capacitor body 10 from sliding outwards under the thrust of the demoulding push shovel 14.

[0033] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A demoulding device for a chip capacitor, comprising a heating base (1), wherein the heating base (1) has a base edge (2) on both sides of the base surface, characterized in that: The left side of the table top of the heating base (1) is designed as a heating demoulding area, and the right side of the table top of the heating base (1) is provided with a correction table (5), and the correction table (5) slides in a direction close to or away from the heating demoulding area; A correction mechanism is arranged inside the correction table (5), and the correction mechanism consists of a first correction block (6) and two second correction blocks (7). The first correction block (6) is arranged to slide longitudinally, and the two second correction blocks (7) are arranged to slide transversely and extend outward from the left side of the correction table (5) to the heating and demoulding area. The second correction blocks (7) are respectively arranged at both ends of the first correction block (6) and are kept in sliding adjustment and adaptation with the first correction block (6). A swing arm (11) is rotatably mounted at the bottom of the heating base (1), a limit block (9) is arranged at the end of the swing arm (11), and the limit block (9) rotates around the fulcrum of the swing arm (11) and blocks the front end of the heating demoulding area of ​​the heating base (1); A capacitor body (10) is placed in the heating demoulding area, and a demoulding shovel (14) that can move longitudinally is arranged at the rear end of the heating demoulding area.

2. A demoulding device for a chip capacitor according to claim 1, characterized in that: A push rod motor (3) is arranged at the right side edge (2) of the heating base (1), a push rod (4) is arranged at the output end of the push rod motor (3), and the front end of the push rod (4) is connected to the correction platform (5).

3. A demoulding device for a chip capacitor according to claim 1, characterized in that: The first correction block (6) and the second correction block (7) are both provided with an adjustment component (8), and the adjustment component (8) comprises a strip groove (81), a fixing column (82) and a fitting surface (83), wherein the strip groove (81) is a waist-shaped groove hole longitudinally opened at the center of the first correction block (6) and transversely opened at the center of the second correction block (7), and the fixing column (82) is a column vertically installed in the correction platform (5), and a fixing column (82) is provided in each strip groove (81), and the fitting surface (83) is an inclined surface for maintaining sliding fit between adjacent ends of the first correction block (6) and the second correction block (7).

4. The demoulding device of a chip capacitor according to claim 1, characterized in that: A heater (15) is provided at the bottom of the heating base (1) below the heating demoulding area.

5. The demoulding device of a chip capacitor according to claim 1, characterized in that: A cylinder (12) is arranged at the bottom of the heating base (1), and a front end of a pneumatic rod (13) arranged at the output end of the cylinder (12) is connected to the swing arm (11).

6. A demoulding device for a chip capacitor according to claim 5, characterized in that: The swing arm (11) comprises a straight arm and an arc-shaped arm, the straight arm and the arc-shaped arm are integrally formed, the arc-shaped arm rotates around the fulcrum of the swing arm (11), the end of the arc-shaped arm is connected to a limit block (9), and the arc of the arc-shaped arm is 90°.

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