Ceramic capacitor slitting device

Abstract

The utility model provides a ceramic capacitor slitting device which comprises a cutting assembly, and the cutting assembly comprises a cutting table, a cutting groove, a supporting frame, a lifting block, a threaded rod, a threaded hole, a servo motor, a mounting hole, a cutting motor, an output shaft, a cutting blade and a clamping assembly. Automatic clamping, automatic cutting and automatic feeding of the ceramic capacitor are achieved through automatic elements such as the servo motor, the cutting motor, the first electric cylinder and the second electric cylinder, the production efficiency is greatly improved, the stability of the ceramic capacitor in the cutting process is ensured by adopting the accurate clamping mechanism and the lifting mechanism, and the cutting quality of the ceramic capacitor is improved. Therefore, the cutting precision and the product quality are improved, the whole cutting process is accurately controlled by the controller, an operator only needs to simply set parameters to realize automatic cutting, the operation difficulty and the labor intensity are reduced, and meanwhile, the device is suitable for cutting ceramic capacitors of different specifications and types and has high universality and flexibility.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic capacitors, in particular to a ceramic capacitor cutting device. Background Art

[0002] Ceramic capacitors are made of high dielectric constant capacitor ceramic barium titanate titanium oxide extruded into round tubes, discs or discs as the dielectric, and silver is plated on the ceramic as the electrode by the sintering method. It is divided into high-frequency ceramic dielectric and low-frequency ceramic dielectric. Capacitors with small positive capacitance temperature coefficient are used in high-stability oscillation circuits as loop capacitors and pad capacitors. Ceramic capacitors are widely used, including military MLCC as basic electronic components, and are increasingly used in military electronic equipment such as aviation, aerospace, military mobile communication equipment, pocket military computers, weapon warhead control and military signal monitoring, radar, artillery fuses, ships, weapon systems, etc.;

[0003] First, there is an obvious problem of high labor intensity in manual cutting of ceramic capacitors. Workers need to perform delicate cutting operations for a long time, which not only makes them easily fatigued, but also may cause physical injuries due to maintaining the same posture for a long time. This high-intensity labor not only reduces production efficiency, but also increases production costs.

[0004] Secondly, the low efficiency of manual slitting is also a problem that cannot be ignored. Since human operation speed is limited and easily disturbed by external factors, the slitting speed cannot reach the level of machine operation. This not only affects the overall production progress, but also may miss market opportunities due to long delays.

[0005] More importantly, manual cutting is prone to cutting errors. Since human operation is affected by many factors, such as fatigue and lack of concentration, the accuracy of each cut cannot be guaranteed. This error not only reduces the cutting accuracy of ceramic capacitors, but may also affect the electrical performance and service life of the capacitors.

[0006] Therefore, in order to improve the cutting accuracy and product quality of ceramic capacitors, a more efficient and accurate slitting method must be sought. The development of modern technology provides us with a variety of possible solutions, such as the use of automated and intelligent cutting equipment, through precise control systems and sensor technology, to achieve fast and accurate slitting of ceramic capacitors.

[0007] In the production process of ceramic capacitors, slitting is an important process. Traditional slitting methods mostly rely on manual operation, which is not only labor-intensive and inefficient, but also prone to cutting errors, thereby reducing the cutting accuracy and product quality of ceramic capacitors. Therefore, a ceramic capacitor slitting device is proposed. Utility Model Content

[0008] In view of this, the present invention hopes to provide a ceramic capacitor slitting device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0009] The technical solution of the embodiment of the utility model is implemented as follows: a ceramic capacitor slitting device includes a cutting assembly, the cutting assembly includes a cutting table, a cutting groove, a support frame, a lifting block, a threaded rod, a threaded hole, a servo motor, a mounting hole, a cutting motor, an output shaft, a cutting blade and a clamping assembly;

[0010] A cutting groove is provided at the rear portion of the upper surface of the cutting table, a supporting frame is fixedly connected to the upper surface of the cutting table near the rear portion of the cutting groove, a lifting block is slidably connected to the inner side wall of the supporting frame, a threaded rod passes through the center of the upper surface of the supporting frame, a threaded hole is provided at the rear portion of the upper surface of the lifting block, the outer side wall of the threaded rod is threadedly connected to the inner side wall of the threaded hole, a servo motor is fixedly connected to the outer side of the center of the upper surface of the support frame, the top of the threaded rod is fixedly connected to the output end of the servo motor, a mounting hole is provided at the center of the front surface of the lifting block, a cutting motor is fixedly connected to the inner side wall of the mounting hole, the output end of the cutting motor is fixedly connected to a cutting blade via an output shaft, and a clamping assembly is fixedly connected to the top of the front surface of the support frame.

[0011] Further preferably, the clamping assembly includes a support plate, a sliding hole, a clamping frame, a through hole and a first electric cylinder;

[0012] The rear surface of the support plate is fixedly connected to the top of the front surface of the support frame, sliding holes are provided on both sides of the front part of the upper surface of the support plate, the inner walls of the two sliding holes are slidably connected to the clamping frame, a through hole is provided at the center of the front part of the upper surface of the support plate, the inner wall of the through hole is fixedly connected to the first electric cylinder, and the output end of the first electric cylinder is fixedly connected to the center of the inner top wall of the clamping frame.

[0013] Further preferably, a feed trough is provided on the upper surface of the cutting table near the front of the cutting groove, and an installation groove is provided on the upper surface of the cutting table near the front of the feed trough, the inner side wall of the installation groove is fixedly connected with a second electric cylinder, the output end of the second electric cylinder is fixedly connected with a push plate, the rear surface of the push plate is fittedly connected with a ceramic capacitor body, and the lower surface of the ceramic capacitor body is slidably connected to the inner bottom wall of the feed trough.

[0014] Further preferably, slots are opened at the upper centers of both sides of the inner walls of the feed trough, the inner walls of the two slots are slidably connected with plug rods, the adjacent ends of the two plug rods are welded with limiting plates, and the lower parts of both sides of the ceramic capacitor body are slidably connected to the adjacent sides of the two limiting plates.

[0015] Further preferably, both sides of the inner wall of the support frame are provided with sliding grooves, and both rear parts of the lifting block are provided with sliding blocks, and the outer side walls of the sliding blocks are slidably connected to the inner side walls of the sliding grooves.

[0016] Further preferably, a pressure sensor is provided at the center of the lower surface of the clamping frame, an anti-slip pad is fixedly connected to the outer side of the center of the lower surface of the clamping frame, the lower surface of the anti-slip pad is fitly connected to the rear part of the upper surface of the ceramic capacitor body, a controller is fixedly connected to one side of the front part of the upper surface of the cutting table, and the servo motor, cutting motor, first electric cylinder, second electric cylinder and pressure sensor are all connected to the controller.

[0017] Further preferably, limiting screw holes are provided on the upper surface of the cutting table near the middle of both sides of the feed trough, the inner side walls of the limiting screw holes are threadedly connected with limiting screws, and the bottom of the limiting screws is fittedly connected to the upper surface of the insertion rod.

[0018] Further preferably, a collecting box is fixedly connected to the outer side of the cutting groove on the lower surface of the cutting table, a discharge port is opened at the lower part of the rear surface of the collecting box, a box door is hinged on one side of the inner wall of the discharge port, and a support frame is fixedly connected to the outer side of the lower surface of the cutting table.

[0019] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0020] The utility model realizes automatic clamping, automatic cutting and automatic feeding of ceramic capacitors through automatic components such as servo motors, cutting motors, first electric cylinders and second electric cylinders, thereby greatly improving production efficiency. By adopting precise clamping mechanisms and lifting mechanisms, the stability of ceramic capacitors during the cutting process is ensured, thereby improving cutting accuracy and product quality. The entire cutting process is precisely controlled by a controller, and the operator only needs to simply set parameters to achieve automatic cutting, thereby reducing operating difficulty and labor intensity. At the same time, the device is suitable for cutting ceramic capacitors of different specifications and types, and has strong versatility and flexibility.

[0021] The above summary is for the purpose of description only 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 accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a structural diagram from one perspective of the utility model;

[0024] Figure 2 This is another perspective structural diagram of the utility model;

[0025] Figure 3 This is a structural diagram of the clamping frame and pressure sensor of the utility model;

[0026] Figure 4 This is a structural diagram of the servo motor and cutting motor of the utility model.

[0027] Figure numerals: 1. cutting assembly; 11. cutting table; 12. cutting groove; 13. support frame; 14. lifting block; 15. threaded rod; 16. threaded hole; 17. servo motor; 18. mounting hole; 19. cutting motor; 20. output shaft; 21. cutting blade; 22. slide groove; 23. slider; 24. collection box; 25. discharge port; 26. box door; 27. support frame; 3. clamping assembly; 30. support plate; 31. slide hole; 32. clamping frame; 33. through hole; 34. first electric cylinder; 35. pressure sensor; 36. anti-slip pad; 40. feed trough; 41. mounting groove; 42. second electric cylinder; 43. push plate; 44. ceramic capacitor body; 45. slot; 46. plug rod; 47. limit plate; 48. limit screw hole; 49. limit screw; 50. controller. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0030] like Figure 1 - Figure 4As shown, the embodiment of the utility model provides a ceramic capacitor slitting device, including a cutting assembly 1, the cutting assembly 1 includes a cutting table 11, a cutting groove 12, a support frame 13, a lifting block 14, a threaded rod 15, a threaded hole 16, a servo motor 17, a mounting hole 18, a cutting motor 19, an output shaft 20, a cutting blade 21 and a clamping assembly 3;

[0031] A cutting groove 12 is provided at the rear part of the upper surface of the cutting table 11, and a supporting frame 13 is fixedly connected to the rear part of the upper surface of the cutting table 11 near the cutting groove 12. A lifting block 14 is slidably connected to the inner side wall of the supporting frame 13, and a threaded rod 15 passes through the center of the upper surface of the supporting frame 13. A threaded hole 16 is provided at the rear part of the upper surface of the lifting block 14, and the outer side wall of the threaded rod 15 is threadedly connected to the inner side wall of the threaded hole 16. A servo motor 17 is fixedly connected to the outer side of the center of the upper surface of the supporting frame 13, and the top of the threaded rod 15 is fixedly connected to the output end of the servo motor 17. A mounting hole 18 is provided at the center of the front surface of the lifting block 14, and a cutting motor 19 is fixedly connected to the inner side wall of the mounting hole 18. The output end of the cutting motor 19 is fixedly connected to a cutting blade 21 through an output shaft 20. A clamping assembly 3 is fixedly connected to the top of the front surface of the supporting frame 13, and the lifting block 14 is limited by sliding the lifting block 14 inside the supporting frame 13, thereby increasing the stability of the movement of the lifting block 14.

[0032] In one embodiment, specifically: the clamping assembly 3 includes a support plate 30, a sliding hole 31, a clamping frame 32, a through hole 33 and a first electric cylinder 34;

[0033] The rear surface of the support plate 30 is fixedly connected to the top of the front surface of the support frame 13, and sliding holes 31 are provided on both sides of the front part of the upper surface of the support plate 30. The inner walls of the two sliding holes 31 are slidably connected with the clamping frame 32. A through hole 33 is provided at the center of the front part of the upper surface of the support plate 30, and the inner wall of the through hole 33 is fixedly connected with the first electric cylinder 34. The output end of the first electric cylinder 34 is fixedly connected to the center of the inner top wall of the clamping frame 32. The clamping frame 32 slides inside the sliding hole 31, thereby limiting the position of the clamping frame 32, thereby increasing the stability of the up and down movement of the clamping frame 32.

[0034] In one embodiment, specifically: a feed trough 40 is provided on the upper surface of the cutting table 11 near the front of the cutting groove 12, a mounting groove 41 is provided on the upper surface of the cutting table 11 near the front of the feed trough 40, a second electric cylinder 42 is fixedly connected to the inner wall of the mounting groove 41, a push plate 43 is fixedly connected to the output end of the second electric cylinder 42, a ceramic capacitor body 44 is fittedly connected to the rear surface of the push plate 43, a ceramic capacitor body 44 is slidably connected to the inner bottom wall of the feed trough 40, and the push plate 43 is pushed to move by the second electric cylinder 42, thereby pushing the ceramic capacitor body 44 to slide.

[0035] In one embodiment, specifically: slots 45 are provided at the upper centers of both sides of the inner wall of the feed trough 40, the inner walls of the two slots 45 are slidably connected with plug rods 46, and the adjacent ends of the two plug rods 46 are welded with limiting plates 47, and the lower parts of both sides of the ceramic capacitor body 44 are slidably connected to the adjacent sides of the two limiting plates 47, and the ceramic capacitor body 44 is limited by sliding between the two limiting plates 47, and the distance between the two limiting plates 47 is adjusted to facilitate adaptation to different types of ceramic capacitors.

[0036] In one embodiment, specifically: both sides of the inner wall of the support frame 13 are provided with sliding grooves 22, and sliders 23 are provided on the rear of both sides of the lifting block 14. The outer wall of the slider 23 is slidably connected to the inner wall of the sliding groove 22. The slider 23 on the lifting block 14 slides inside the sliding groove 22, thereby limiting the slider 23, thereby increasing the stability of the movement of the lifting block 14.

[0037] In one embodiment, specifically: a pressure sensor 35 is provided at the center of the lower surface of the clamping frame 32, an anti-skid pad 36 is fixedly connected to the outer side of the center of the lower surface of the clamping frame 32, the lower surface of the anti-skid pad 36 is fitted and connected to the rear part of the upper surface of the ceramic capacitor body 44, a controller 50 is fixedly connected to one side of the front part of the upper surface of the cutting table 11, the servo motor 17, the cutting motor 19, the first electric cylinder 34, the second electric cylinder 42 and the pressure sensor 35 are all connected to the controller 50, and the anti-skid property of the anti-skid pad 36 increases the stability of the clamping of the ceramic capacitor body 44.

[0038] In one embodiment, specifically: limiting screw holes 48 are provided on the upper surface of the cutting table 11 near the middle of both sides of the feed trough 40, the inner side walls of the limiting screw holes 48 are threadedly connected with limiting screws 49, the bottom of the limiting screws 49 is fitted and connected to the upper surface of the insertion rod 46, and the insertion rod 46 is limited and fixed by tightening the limiting screws 49, thereby limiting and fixing the limiting plate 47.

[0039] In one embodiment, specifically: a collection box 24 is fixedly connected to the outer side of the cutting groove 12 near the lower surface of the cutting table 11, a discharge port 25 is opened on the lower part of the rear surface of the collection box 24, a box door 26 is hinged on one side of the inner wall of the discharge port 25, and a support frame 27 is fixedly connected to the outer side of the lower surface of the cutting table 11. By opening the box door 26 in the discharge port 25, it is convenient to take out the ceramic capacitor cut inside the collection box 24, and the support of the support frame 27 to the entire device increases the stability of the entire device.

[0040] When the utility model is working: the ceramic capacitor body 44 is placed on the feeding trough 40, the positions of the two limit plates 47 are adjusted, and it is ensured that the lower parts of the two sides of the ceramic capacitor body 44 slide on the adjacent side of the two limit plates 47, and the insert rod 46 is fixed by the limit screws 49, so as to fix the two limit plates 47, thereby ensuring the stability of the ceramic capacitor body 44 during the cutting process, and the first electric cylinder 34 is started, so that the output end of the first electric cylinder drives the clamping frame 32 to move downward until the lower surface of the anti-skid pad 36 at the bottom of the clamping frame 32 is tightly fitted to the rear part of the upper surface of the ceramic capacitor body 44, at this time, the pressure sensor 35 will sense the clamping force and transmit the signal to the controller 50, after the controller 50 receives the signal from the pressure sensor 35, it confirms that the clamping assembly 3 has firmly clamped the ceramic capacitor body 44, and then starts the servo motor 17, and the servo motor 17 drives the threaded rod 15 to rotate. 5 is threadedly connected with the threaded hole 16 on the lifting block 14, so the lifting block 14 will be lifted and lowered vertically in the support frame 13. When the lifting block 14 drops to an appropriate position, the cutting motor 19 is started, and its output end drives the cutting blade 21 to rotate at a high speed through the output shaft 20. At this time, the cutting blade 21 starts to cut the ceramic capacitor body 44. Since the ceramic capacitor body 44 is firmly clamped by the clamping assembly 3, the cutting process is stable and accurate. The cut ceramic capacitor falls into the collection box 24 through the cutting groove 12. After the cutting is completed, the cutting blade 21 automatically resets. At the same time, the first electric cylinder 34 drives the clamping frame 32 to move upward to release the clamping fixation of the ceramic capacitor body 44. At this time, the second electric cylinder 42 is started, and its output end pushes the push plate 43 forward according to the preset stroke of the controller 50, thereby pushing the ceramic capacitor body 44 to slide forward to the position where cutting is required, and repeating the above steps for the next round of cutting.

[0041] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A ceramic capacitor cutting device, characterized in that: The cutting assembly (1) comprises a cutting table (11), a cutting groove (12), a support frame (13), a lifting block (14), a threaded rod (15), a threaded hole (16), a servo motor (17), a mounting hole (18), a cutting motor (19), an output shaft (20), a cutting blade (21) and a clamping assembly (3); A cutting groove (12) is provided at the rear of the upper surface of the cutting table (11); a support frame (13) is fixedly connected to the rear of the upper surface of the cutting table (11) near the cutting groove (12); a lifting block (14) is slidably connected to the inner wall of the support frame (13); a threaded rod (15) passes through the center of the upper surface of the support frame (13); a threaded hole (16) is provided at the rear of the upper surface of the lifting block (14); the outer wall of the threaded rod (15) is threadedly connected to the inner wall of the threaded hole (16); the support A servo motor (17) is fixedly connected to the outer side at the center of the upper surface of the support frame (13); the top of the threaded rod (15) is fixedly connected to the output end of the servo motor (17); a mounting hole (18) is opened at the center of the front surface of the lifting block (14); a cutting motor (19) is fixedly connected to the inner side wall of the mounting hole (18); the output end of the cutting motor (19) is fixedly connected to a cutting blade (21) via an output shaft (20); and a clamping assembly (3) is fixedly connected to the top of the front surface of the support frame (13).

2. A ceramic capacitor cutting device according to claim 1, characterized in that: The clamping assembly (3) comprises a support plate (30), a sliding hole (31), a clamping frame (32), a through hole (33) and a first electric cylinder (34); The rear surface of the support plate (30) is fixedly connected to the top of the front surface of the support frame (13); sliding holes (31) are provided on both sides of the front portion of the upper surface of the support plate (30); the inner side walls of the two sliding holes (31) are slidably connected to a clamping frame (32); a through hole (33) is provided at the center of the front portion of the upper surface of the support plate (30); the inner side wall of the through hole (33) is fixedly connected to a first electric cylinder (34); and the output end of the first electric cylinder (34) is fixedly connected to the center of the inner top wall of the clamping frame (32).

3. A ceramic capacitor cutting device according to claim 2, characterized in that: A feed trough (40) is provided on the upper surface of the cutting table (11) near the front of the cutting groove (12); a mounting groove (41) is provided on the upper surface of the cutting table (11) near the front of the feed trough (40); a second electric cylinder (42) is fixedly connected to the inner side wall of the mounting groove (41); a push plate (43) is fixedly connected to the output end of the second electric cylinder (42); a ceramic capacitor body (44) is fittedly connected to the rear surface of the push plate (43); and a lower surface of the ceramic capacitor body (44) is slidably connected to the inner bottom wall of the feed trough (40).

4. A ceramic capacitor cutting device according to claim 3, characterized in that: A slot (45) is provided at the center of the upper part of both sides of the inner wall of the feed trough (40), and the inner walls of the two slots (45) are slidably connected with an insertion rod (46), and the adjacent ends of the two insertion rods (46) are welded with a limit plate (47), and the lower parts of both sides of the ceramic capacitor body (44) are slidably connected to the adjacent sides of the two limit plates (47).

5. A ceramic capacitor cutting device according to claim 1, characterized in that: Slide grooves (22) are provided on both sides of the inner side walls of the support frame (13), and sliding blocks (23) are provided on the rear parts of both sides of the lifting block (14), and the outer side walls of the sliding blocks (23) are slidably connected to the inner side walls of the slide grooves (22).

6. A ceramic capacitor cutting device according to claim 3, characterized in that: A pressure sensor (35) is provided at the center of the lower surface of the clamping frame (32); an anti-skid pad (36) is fixedly connected to the outer side of the center of the lower surface of the clamping frame (32); the lower surface of the anti-skid pad (36) is fitted and connected to the rear part of the upper surface of the ceramic capacitor body (44); a controller (50) is fixedly connected to one side of the front part of the upper surface of the cutting table (11); and the servo motor (17), the cutting motor (19), the first electric cylinder (34), the second electric cylinder (42) and the pressure sensor (35) are all connected to the controller (50).

7. A ceramic capacitor cutting device according to claim 4, characterized in that: The upper surface of the cutting table (11) is provided with limit screw holes (48) at the middle of both sides close to the feed trough (40), the inner side walls of the limit screw holes (48) are threadedly connected to limit screws (49), and the bottom of the limit screws (49) is closely connected to the upper surface of the insertion rod (46).

8. A ceramic capacitor cutting device according to claim 7, characterized in that: A collecting box (24) is fixedly connected to the outer side of the lower surface of the cutting table (11) near the cutting groove (12); a discharge port (25) is provided at the lower part of the rear surface of the collecting box (24); a box door (26) is hingedly connected to one side of the inner wall of the discharge port (25); and a supporting frame (27) is fixedly connected to the outer side of the lower surface of the cutting table (11).

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