Resistor printing jig of ceramic dielectric capacitor

Abstract

The utility model provides a resistor printing jig of a ceramic dielectric capacitor. The resistor printing jig for the ceramic dielectric capacitors comprises a bottom shell, a supporting plate is fixedly installed at the top of the bottom shell, a plurality of containing grooves are formed in the top of the supporting plate, and the containing grooves are used for containing the ceramic dielectric capacitors to be subjected to resistor printing; and the multiple adsorption grooves are formed in the inner walls of the bottoms of the multiple containing grooves correspondingly, through holes are formed in the inner walls of the bottoms of the multiple adsorption grooves correspondingly, and sealing rings are fixedly installed on the inner walls of the multiple through holes correspondingly. The resistor printing jig for the ceramic dielectric capacitor solves the technical problem that after an existing resistor printing jig for the ceramic dielectric capacitor is used, the ceramic dielectric capacitor located in the containing groove is difficult to take out quickly, and then working efficiency is affected.

Description

A resistive printing fixture for ceramic capacitors Technical Field

[0001] This utility model relates to the field of ceramic capacitor processing technology, and in particular to a resistance printing fixture for ceramic capacitors. Background Technology

[0002] Ceramic capacitors are capacitors that use ceramic material as the dielectric. They are one of the most widely used and produced types of capacitors in electronic circuits. During the manufacturing process of ceramic capacitors, jigs are usually used to fix them in place to ensure their stability during resistor printing.

[0003] A search revealed a resistor printing fixture for ceramic capacitors, application number 202420572364.6. The application specifically defines the structure of the printing fixture to fix multiple capacitor chips. With the help of corresponding printing equipment, multiple capacitor chips can be printed at one time, effectively improving the production efficiency of ceramic capacitors.

[0004] However, after the aforementioned resistor printing fixture for ceramic capacitors is used, it is difficult to quickly remove the ceramic capacitors located in the placement slots, which is quite troublesome and thus affects work efficiency.

[0005] Therefore, it is necessary to provide a resistor printing fixture for ceramic capacitors to solve the above-mentioned technical problems. Summary of the Invention

[0006] To address the technical problem that existing resistance printing fixtures for ceramic capacitors are difficult to use quickly after use, thus affecting work efficiency, this invention provides a resistance printing fixture for ceramic capacitors.

[0007] The ceramic capacitor resistance printing fixture provided by this utility model includes: a base shell, the edge of which has a dam, and a support plate fixedly installed on the top of the dam. The base shell, the dam, and the support plate form a receiving space. The top of the support plate has multiple placement slots for placing ceramic capacitors to be resistively printed; multiple adsorption slots respectively opened on the bottom inner wall of the multiple placement slots, each of the multiple adsorption slots having through holes on its bottom inner wall, and each of the through holes having a sealing ring fixedly installed on its inner wall; multiple sliding tubes respectively slidably mounted on the multiple sealing rings, each of the multiple sliding tubes having a suction hood fixedly installed at its top end within the adsorption slot, and the bottom end of the multiple sliding tubes having a horizontal tube fixedly installed within the receiving space; a vacuum pump fixedly installed on the top of the base shell and within the receiving space, with a flexible hose fixedly installed on the suction end of the vacuum pump, one end of which is connected to the horizontal tube; and a pushing mechanism assembled within the receiving space for pushing the ceramic capacitors out of the placement slots.

[0008] Preferably, the pushing mechanism includes: a dual-axis motor fixedly installed at the center of the top of the bottom shell, with a rotating shaft fixedly installed on each of the two output shafts of the dual-axis motor, and a first bevel gear fixedly installed at the ends of the two rotating shafts that are far apart from each other; two support seats welded to the top of the bottom shell, with a screw rod rotatably installed vertically on each of the two support seats, and a sleeve threaded onto each of the two screw rods, with the two sleeves fixedly connected to both ends of the horizontal tube; and two second bevel gears respectively fixedly sleeved on the two screw rods, with the two second bevel gears meshing with the two first bevel gears respectively.

[0009] Preferably, two positioning plates are fixedly installed on the top of the bottom shell, and the two positioning plates are rotatably connected to the two rotating shafts respectively.

[0010] Preferably, a through pipe is fixedly installed on the horizontal pipe, and a solenoid valve is provided on the through pipe.

[0011] Preferably, a fixing plate is fixedly installed on both sides of the bottom shell, and multiple mounting holes are provided on both fixing plates.

[0012] Preferably, both screws and both sleeves are made of stainless steel, and the dam has multiple through holes.

[0013] Preferably, a dustproof net is fixedly installed outside the dam.

[0014] Compared with related technologies, the resistance printing fixture for ceramic capacitors provided by this utility model has the following beneficial effects:

[0015] This utility model provides a resistance printing fixture for ceramic capacitors. The device combines adsorption and a pushing mechanism to achieve stable fixation of the ceramic capacitors during the resistance printing process, ensuring printing quality. At the same time, after printing, the pushing mechanism can quickly and conveniently push multiple ceramic capacitors out of multiple placement slots, effectively solving the technical problem that existing resistance printing fixtures for ceramic capacitors are difficult to quickly remove the ceramic capacitors located in the placement slots after use, thus affecting work efficiency. Attached Figure Description

[0016] Figure 1 is a schematic diagram of a preferred embodiment of the resistance printing fixture for ceramic capacitors provided by this utility model.

[0017] Figure 2 is an enlarged schematic diagram of part A shown in Figure 1;

[0018] Figure 3 is an enlarged schematic diagram of part B shown in Figure 1.

[0019] The following are the labels in the diagram: 1. Bottom shell; 2. Placement slot; 3. Adsorption slot; 4. Sealing ring; 5. Sliding tube; 6. Suction hood; 7. Horizontal tube; 8. Air pump; 9. Hose; 10. Dual-axis motor; 11. Shaft; 12. Support base; 13. Screw; 14. First bevel gear; 15. Second bevel gear; 16. Sleeve; 17. Through pipe; 18. Support plate; 19. Dustproof net. Detailed Implementation

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification and the foregoing drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification or the foregoing drawings are used to distinguish different objects, not to describe a specific order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] This utility model embodiment provides a resistance printing fixture for ceramic capacitors, as shown in Figures 1-3. The resistance printing fixture for ceramic capacitors includes: a base shell 1, the edge of which has a dam, and a support plate 18 fixedly installed on the top of the dam. The base shell, the dam, and the support plate form a receiving space. The top of the support plate 18 has multiple placement slots 2 for placing ceramic capacitors to be resistively printed; and multiple adsorption slots 3 are respectively opened on the bottom inner wall of the multiple placement slots 2. The bottom inner wall of each of the multiple adsorption slots 3 has through holes. A sealing ring 4 is fixedly installed on the inner wall of each through hole; multiple sliding tubes 5 are slidably installed on the multiple sealing rings 4 respectively, and a suction hood 6 located in the adsorption groove is fixedly installed at the top of each of the multiple sliding tubes 5, and a horizontal tube 7 located in the accommodating space is fixedly installed at the bottom of the multiple sliding tubes 5; a vacuum pump 8 is fixedly installed on the top of the bottom shell 1 and located in the accommodating space, and a hose 9 is fixedly installed on the suction end of the vacuum pump 8, one end of the hose 9 is connected to the horizontal tube 7; a pushing mechanism is assembled in the accommodating space for pushing the ceramic capacitor out of the placement groove 2.

[0023] In this embodiment, when using the fixture, multiple ceramic capacitors to be resistively printed are first placed in multiple placement slots 2. Then, the vacuum pump 8 is started. The vacuum pump 8 evacuates air from multiple adsorption slots 3 through hoses 9, horizontal pipes 7, multiple sliding pipes 5, and multiple suction hoods 6, creating a negative pressure in the multiple adsorption slots 3. This adsorbs the multiple ceramic capacitors into the multiple placement slots 2, ensuring the stability of the ceramic capacitors during the resistive printing process. After the resistive printing is completed, the vacuum pump 8 is turned off, and the solenoid valve on the through pipe 17 is opened. After opening, gas enters the horizontal pipe 7, multiple sliding pipes 5, multiple suction hoods 6, and multiple adsorption slots 3, causing the negative pressure in the multiple adsorption slots 3 to disappear. At this time, the horizontal pipe 7 can be driven to rise by the pushing mechanism. The horizontal pipe 7 will drive the multiple sliding pipes 5 and multiple suction hoods 6 to move vertically. The multiple sliding pipes 5 will slide against multiple sealing rings 4 respectively, and the multiple suction hoods 6 will push the ceramic capacitors in the multiple placement slots 2 respectively. This allows multiple ceramic capacitors to be pushed out of the multiple placement slots 2 simultaneously, achieving rapid removal of the ceramic capacitors.

[0024] In a further preferred embodiment of this utility model, the pushing mechanism includes: a dual-axis motor 10 fixedly installed at the center of the top of the bottom shell 1, with a rotating shaft 11 fixedly installed on each of the two output shafts of the dual-axis motor 10, and a first bevel gear 14 fixedly installed at the ends of the two rotating shafts 11 that are far apart from each other; two support seats 12 welded to the top of the bottom shell 1, with a screw 13 vertically rotatably installed on each of the two support seats 12, and a sleeve 16 threadedly installed on each of the two screws 13, and the two sleeves 16 fixedly connected to both ends of the horizontal tube 7; and two second bevel gears 15 respectively fixedly sleeved on the two screws 13, with the two second bevel gears 15 meshing with the two first bevel gears 14 respectively.

[0025] In this embodiment, the pushing mechanism is used to push the ceramic capacitor out of the placement slot 2. When it is necessary to push the ceramic capacitor out of the placement slot 2, the dual-axis motor 10 is started. The dual-axis motor 10 drives two rotating shafts 11 to rotate. The two rotating shafts 11 drive two first bevel gears 14 to rotate. The two first bevel gears 14 drive two meshing second bevel gears 15 to rotate. The two second bevel gears 15 drive two screws 13 to rotate. The two screws 13 drive two sleeves 16 to move upward. The two sleeves 16 together drive the horizontal tube 7 to move upward. The horizontal tube 7 drives multiple sliding tubes 5 to move upward. The multiple sliding tubes 5 drive multiple suction hoods 6 to move upward. The multiple suction hoods 6 together push the ceramic capacitor out of the placement slot 2, realizing the rapid push-out of the ceramic capacitor. The removal is more convenient and quick, which can improve work efficiency.

[0026] In a further preferred embodiment of the present invention, two positioning plates are fixedly installed on the top of the bottom shell 1, and the two positioning plates are rotatably connected to the two rotating shafts 11 respectively.

[0027] In this embodiment, the use of the positioning plate can provide better support for the rotating shaft 11, so that the first bevel gear 14 can mesh better with the second bevel gear 15.

[0028] In a further preferred embodiment of the present invention, a through pipe 17 is fixedly installed on the horizontal pipe 7, and a solenoid valve is provided on the through pipe 17.

[0029] In this embodiment, by opening the solenoid valve, external gas can enter the horizontal pipe 7, multiple sliding pipes 5, multiple suction hoods 6 and multiple adsorption tanks 3 from the through pipe 17. When it is necessary to release the fixation of the ceramic capacitor, the negative pressure in the multiple adsorption tanks 3 can be eliminated.

[0030] In a further preferred embodiment of the present invention, a fixing plate is fixedly installed on both sides of the bottom shell 1, and multiple mounting holes are provided on both fixing plates.

[0031] In this embodiment, the use of multiple mounting holes allows for easy installation of the fixture onto the desired platform using bolts.

[0032] In a further preferred embodiment of this utility model, both screws 13 and both sleeves 16 are made of stainless steel, and the dam has multiple through holes.

[0033] In this embodiment, the stainless steel screw 13 and sleeve 16 have good durability and corrosion resistance, making them suitable for long-term use. The use of multiple through holes can provide a certain degree of heat dissipation for the equipment within the housing space.

[0034] In a further preferred embodiment of this utility model, a dustproof net 19 is fixedly installed outside the dam.

[0035] In this embodiment, the use of dustproof mesh 19 can reduce the amount of dust entering the bottom shell 1 through multiple through holes.

[0036] In summary, compared with related technologies, this device, through the combination of adsorption fixation and pushing mechanism, achieves stable fixation of ceramic capacitors during the resistance printing process, ensuring printing quality. At the same time, after printing, the pushing mechanism can quickly and conveniently push multiple ceramic capacitors out of multiple placement slots 2, effectively solving the technical problem that existing resistance printing jigs for ceramic capacitors are difficult to quickly remove the ceramic capacitors located in the placement slots after use, thus affecting work efficiency.

[0037] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A resistance printing fixture for ceramic capacitors, characterized in that, include: The system comprises: a bottom shell with a dam at its edge, a support plate fixedly mounted on the top of the dam, the bottom shell, the dam, and the support plate forming a receiving space; multiple placement slots on the top of the support plate for placing ceramic capacitors to be resistively printed; multiple adsorption slots on the inner bottom walls of the placement slots, each with a through hole on its inner bottom wall, and a sealing ring fixedly mounted on the inner wall of each through hole; multiple sliding tubes slidably mounted on the sealing rings, each with a suction hood fixedly mounted at its top end within the adsorption slot, and a horizontal tube fixedly mounted at the bottom end of each sliding tube within the receiving space; a vacuum pump fixedly mounted on the top of the bottom shell within the receiving space, with a flexible hose fixedly mounted on its suction end, one end of the hose communicating with the horizontal tube; and a pushing mechanism assembled within the receiving space for pushing the ceramic capacitors out of the placement slots.

2. The resistance printing fixture for ceramic capacitors according to claim 1, characterized in that, The driving mechanism includes: a dual-axis motor fixedly installed at the center of the top of the bottom shell, with a rotating shaft fixedly installed on each of the two output shafts of the dual-axis motor, and a first bevel gear fixedly installed at the ends of the two rotating shafts that are far apart from each other; two support seats welded to the top of the bottom shell, with a screw rod rotatably installed vertically on each of the two support seats, and a sleeve threaded onto each of the two screw rods, with the two sleeves fixedly connected to both ends of the horizontal tube; and two second bevel gears respectively fixedly sleeved on the two screw rods, with the two second bevel gears meshing with the two first bevel gears respectively.

3. The resistance printing fixture for ceramic capacitors according to claim 2, characterized in that, Two positioning plates are fixedly installed on the top of the bottom shell, and the two positioning plates are rotatably connected to the two rotating shafts respectively.

4. The resistance printing fixture for ceramic capacitors according to claim 1, characterized in that, A through pipe is fixedly installed on the horizontal pipe, and a solenoid valve is installed on the through pipe.

5. The resistance printing fixture for ceramic capacitors according to claim 1, characterized in that, Both sides of the bottom shell are fixedly installed with fixing plates, and multiple mounting holes are opened on both fixing plates.

6. The resistance printing fixture for ceramic capacitors according to claim 2, characterized in that, Both screws and both sleeves are made of stainless steel, and the dam has multiple through holes.

7. The resistance printing fixture for ceramic capacitors according to claim 6, characterized in that, A dustproof net is fixedly installed outside the dam.

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