Polishing device and method for ceramic packaging shell

Abstract

The invention relates to the technical field of grinding machining, and discloses a ceramic packaging shell grinding device and method.The grinding device comprises a top grinding device, the top grinding device is fixedly installed on a machining table, and a grinding assembly is arranged on the top grinding device; the side grinding device is fixedly installed on the machining table and comprises a lifting component and two moving components, a through groove is formed in the top face of the machining table, the two moving components are movably arranged on the machining table through a sliding mechanism and driven to move through the lifting component, and grinding assemblies are arranged on the inner sides of the two moving components correspondingly. Through the combination of the top grinding device and the side grinding device, the top grinding device controls the grinding assembly to grind the top of the ceramic shell in the vertical direction, the side grinding device grinds the side faces of the ceramic shell from the two sides, and the grinding strength and angle in different directions can be flexibly adjusted according to the shape and grinding requirements of the ceramic shell; and the grinding uniformity and high precision of each part on the surface of the ceramic shell are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of polishing, and in particular to a polishing device and method for a ceramic packaging shell. Background Art

[0002] Ceramic packaging shell is a precision structural part used to protect electronic components (such as chips, sensors, etc.). It is usually made of ceramic materials such as alumina and aluminum nitride. It has the characteristics of high temperature resistance, high insulation, and corrosion resistance. It is mainly used in aerospace, automotive electronics, semiconductors and other fields, and plays a role in physical protection, environmental sealing and thermal management.

[0003] After searching, the invention patent with application number CN202310604367.3 discloses a grinding device for a ceramic packaging shell, which mainly includes a grinding mechanism. The protective mechanism is arranged on one side of the grinding mechanism. The protective mechanism includes a receiving assembly. A protective plate is provided under the receiving assembly. A roller is provided inside the receiving assembly, and the installation position of the roller is close to one side of the grinding belt. In this way, when the position of the receiving assembly is changed, the roller and the grinding belt are in contact with each other and the grinding belt is squeezed, so that the tension of the grinding belt can be adjusted, avoiding the additional setting of a tension adjustment structure, and solving the problem that the overall structure of the grinding structure is relatively complex and the function of the storage table is relatively single.

[0004] However, although the existing grinding device for ceramic package shell can realize the grinding process of the surface of the ceramic package shell, it requires the operator to hold the ceramic package shell close to the grinding belt to realize the surface grinding process of the ceramic package shell. The operator's hand-held grinding is very labor-intensive and long-term work can easily lead to fatigue. On the other hand, it is difficult to ensure that the strength and angle of each grinding are completely consistent, which will cause uneven grinding effects on the surface of the ceramic package shell, making it difficult to meet high-precision production requirements;

[0005] In addition, when faced with ceramic package shells of different widths, traditional tooling requires frequent replacement of fixtures, and each replacement of the fixture requires shutdown, which greatly reduces the overall production efficiency. When grinding different surfaces of the ceramic shell, such as the top and side surfaces, it is necessary to switch to different angles of the ceramic package shell and repeat the secondary grinding process on the top or side surfaces of the ceramic shell to achieve the surface grinding of the ceramic package shell. Summary of the invention

[0006] The purpose of the present invention is to provide a technical solution to solve the problems in the prior art mentioned in the above background technology.

[0007] To achieve the above object, the present invention adopts the following technical solutions:

[0008] A grinding device for a ceramic package shell comprises a processing table and a conveying device installed on the top surface of the processing table, and further comprises: a top grinding device, which is fixedly installed on the processing table, and the conveying device is located below the top grinding device, and the top grinding device is provided with a grinding assembly;

[0009] A side grinding device is fixedly installed on a processing table. The side grinding device includes a lifting component and two groups of moving components. A through groove is opened on the top surface of the processing table. The two groups of moving components are movably arranged on the processing table through a sliding mechanism. The two groups of moving components are driven to move by the lifting component. Grinding components are arranged on the inner sides of the two groups of moving components.

[0010] Preferably, the conveying device includes a feeding bin, a support frame, a storage bin and a conveying component, the support frame is provided with a driving component, the support frame is installed on the processing table through a fixed frame, the feeding bin is arranged on one side of the support frame, the storage bin is arranged on the other side of the support frame, and the conveying component is installed on the support frame and driven and conveyed by the driving component.

[0011] Preferably, the transport component includes a chain, two sprockets, a fixing and a kit. The two sprockets are installed via a chain transmission. The sprockets are rotatably installed on a support frame via an axle rod. The kit is installed on an outer link of the chain via a fixing. Multiple kits are arranged equidistantly along the chain.

[0012] Preferably, the top grinding device includes a suspension, a first electric push rod, a connecting rod and a first movable plate, the suspension is installed on the processing table, the first electric push rod is installed on the suspension, the telescopic rod of the first electric push rod is connected to the connecting rod, the connecting rod is fixedly installed on the first movable plate, the first movable plate is fixedly installed on the grinding assembly, and the grinding assembly on the first movable plate is located directly above the kit.

[0013] Preferably, sliders are provided on both sides of the first movable plate, and a slide groove is provided on the inner side wall of the suspension, and the sliders are slidably installed in the slide groove.

[0014] Preferably, the lifting component includes a second electric push rod, a mounting frame, a second movable plate and a vertical plate, the second electric push rod is fixedly mounted on the mounting frame, the top two sides of the mounting frame are fixedly mounted on the processing table, the telescopic rod of the second electric push rod is fixedly mounted on the second movable plate, and vertical plates are arranged on both sides of the top of the second movable plate, and the inner side surfaces of the two vertical plates are arranged as inclined surfaces.

[0015] Preferably, the movable component includes a connecting plate, a pulley, two third movable plates, a cross bar, a first spring and a second limit plate, the pulley is rotatably installed at the bottom of the connecting plate, the pulley is in rolling contact with the inclined surface, the connecting plate is connected to the bottom of the third movable plate, the cross bar is slidably inserted into the two third movable plates, the second limit plate is installed on both ends of the cross bar, the second limit plate is located on the outside of the two third movable plates, the first spring is sleeved on the cross bar, the first spring is supported between the two third movable plates, and the grinding assembly is arranged on the inner side of the two third movable plates.

[0016] Preferably, the sliding mechanism includes a fixed frame, a slide seat and two slide rails, the fixed frame is used to connect the two third movable plates, the two slide rails are respectively installed on the processing table and located on both sides of the through groove, the slide seat is slidably installed on the slide rails, and the fixed frame is installed on the slide seat.

[0017] Preferably, the grinding assembly includes a support frame, a second motor, a grinding belt and rollers. The interior and one side of the support frame are hollow. Two rollers are rotatably installed inside the support frame, one of the rollers is driven to rotate by the second motor. The second motor is installed on the support frame, and the grinding belt is driven by the two rollers.

[0018] The present invention also provides a method for polishing a ceramic package shell, using a polishing device for the ceramic package shell, comprising the following steps:

[0019] S1, transport stage: the transport device transports the ceramic packaging shell to provide continuous materials for polishing;

[0020] S2, top grinding stage: when the ceramic package shell is transported by the transport device to the bottom of the top grinding device, the top grinding device drives the grinding component to approach the top surface of the shell, and the grinding component frictionally grinds the top surface of the ceramic package shell to remove surface burrs and unevenness;

[0021] S3, side grinding stage: when the ceramic package shell is transported to the side grinding device by the transport device, the side grinding device drives the grinding component to move bidirectionally, approaching or moving away from the two sides of the ceramic package shell, to perform grinding processing.

[0022] Beneficial effects of the present invention:

[0023] 1. The solution of the present invention cooperates with the lifting component and the moving component in the side grinding device. The second electric push rod of the lifting component pushes the second moving plate to move up and down. The pulley of the moving component drives the third moving plate to move horizontally under the action of the inclined surface of the vertical plate. The first spring can adapt to ceramic shells of different widths. There is no need to frequently replace the fixture like traditional tooling. The distance between the grinding component and the ceramic shells of different widths can be quickly adjusted, which greatly improves the production efficiency.

[0024] 2. The present invention combines a top grinding device and a side grinding device. The top grinding device controls the grinding assembly to grind the top of the ceramic shell in the vertical direction, and the side grinding device grinds the sides of the ceramic shell from both sides. Each grinding assembly operates independently and can flexibly adjust the grinding force and angle in different directions according to the shape of the ceramic shell and grinding requirements. This avoids the problems of difficult operation, unstable grinding quality and easy damage to the product when switching angles manually by hand in the traditional way, thereby ensuring the uniformity and high precision of grinding of various parts of the surface of the ceramic shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] Figure 1 It is a schematic diagram of the overall structure of the grinding device of the ceramic package shell of the present invention;

[0027] Figure 2 It is a structural schematic diagram of the conveying device of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the conveying component and the first auxiliary component of the present invention;

[0029] Figure 4 It is a structural schematic diagram of the side grinding device of the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the moving parts of the side grinding device of the present invention;

[0031] Figure 6 It is a structural schematic diagram of the top grinding device of the present invention;

[0032] Figure 7 It is a structural schematic diagram of the grinding assembly of the present invention;

[0033] Figure 8 It is a schematic cross-sectional structural diagram of the grinding assembly of the present invention;

[0034] Fig. 9 For the present invention Figure 8 Enlarged structural diagram at A in the middle.

[0035] In the figure:

[0036] 1. Processing table;

[0037] 2. Top grinding device; 21. Suspension; 22. First electric push rod; 23. Connecting rod; 24. First moving plate; 25. Slide groove; 26. Sliding block;

[0038] 3. Conveying device; 31. Feeding bin; 311. Guide trough; 32. Support frame; 321. Fixing frame; 33. Storage bin; 34. Driving component; 341. First motor; 342. Gearbox; 35. Conveying component; 351. Sprocket; 352. Chain; 353. Fixing piece; 354. Kit; 36. First auxiliary component; 361. Support plate; 362. Insert plate; 363. Support rail;

[0039] 4. side grinding device; 41. lifting component; 411. second electric push rod; 412. mounting frame; 413. second moving plate; 414. vertical plate; 415. inclined plane; 42. limiting component; 421. L-shaped plate; 422. sliding column; 423. first limiting plate; 43. moving component; 431. connecting plate; 432. pulley; 433. third moving plate; 434. fixing frame; 435. sliding seat; 436. sliding rail; 437. cross bar; 438. first spring; 439. second limiting plate;

[0040] 5. grinding assembly; 51. support frame; 52. second motor; 53. grinding belt; 54. roller;

[0041] 6. Second auxiliary component; 61. Abutment plate; 62. Fixing plate; 63. Second spring; 64. Sliding roller. DETAILED DESCRIPTION

[0042] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples.

[0043] The present invention provides a grinding device for a ceramic package shell, comprising a processing table 1 and a conveying device 3 installed on the top surface of the processing table 1;

[0044] Specifically, Figure 2As shown, the conveying device 3 includes a feeding bin 31, a support frame 32, a storage bin 33 and a conveying component 35. A driving component 34 is arranged on the support frame 32. The support frame 32 is installed on the top surface of the processing table 1 through a fixing frame 321. The feeding bin 31 is arranged on one side of the support frame 32. The interior of the feeding bin 31 is provided with a material guide groove 311 for storing the ceramic packaging shell, and the material guide groove 311 is arranged obliquely downward. A notch for discharging the ceramic packaging shell is provided on the bottom side wall of the feeding bin 31, and a material blocking device is installed at the notch. The material blocking device can be an electromagnetic material blocking device, a cylinder material blocking device, etc., which is the existing technology well known to those skilled in the art. The detailed work flow and specific structure will not be repeated in detail here. The storage bin 33 is arranged on the other side of the support frame 32, and the conveying component 35 is installed on the support frame 32 and is driven and transported by the driving component 34.

[0045] like Figure 3 As shown, the transport component 35 includes two sprockets 351, a chain 352, a fixing part 353 and a kit 354. The two sprockets 351 are installed through the chain 352 for transmission. The sprockets 351 are rotatably installed on the support frame 32 through an axle. The kit 354 is installed on the outer link of the chain 352 through the fixing part 353. Multiple kits 354 are arranged equidistantly along the chain 352.

[0046] The driving component 34 includes a first motor 341 and a gearbox 342. The first motor 341 is fixedly mounted on a side wall of the gearbox 342, and the output shaft of the first motor 341 is fixedly mounted on the input shaft of the gearbox 342. The gearbox 342 is fixedly mounted on the side wall of the support frame 32, and the output shaft of the gearbox 342 is fixedly mounted on the shaft rod installed on one of the sprockets 351 to drive the two sprockets 351 to rotate on the side wall of the support frame 32.

[0047] Working principle: the first motor 341 in the driving component 34 is started, and the power is transmitted to one of the sprockets 351 through the gearbox 342. The sprocket 351 drives the other sprocket 351 to rotate through the shaft, so that the chain 352 is transmitted between the two sprockets 351. The fixing parts 353 are arranged at intervals on the outer links of the chain 352, and the kit 354 is fixed on the fixing parts 353. With the movement of the chain 352, the kit 354 will move cyclically at equal intervals, and transport the ceramic packaging shells sent by the feeding bin 31 to the storage bin 33, so as to realize the transportation of the ceramic packaging shells, provide continuous material supply for the grinding process, and ensure the smooth progress of the grinding work.

[0048] In this embodiment, if Figure 3As shown, the interior of the conveying component 35 is provided with a first auxiliary component 36 for increasing the force on the surface of the ceramic package shell. The first auxiliary component 36 includes a support plate 361, an insert plate 362 and a support rail 363. The side wall of the insert plate 362 is fixedly connected to one end of the support plate 361. The support plate 361 is fixedly installed on the side wall of the support frame 32. The top surface of the insert plate 362 is integrally formed with a support rail 363. The support rail 363 is placed under the sleeve of the pin shaft of the chain 352 to provide support force for the top chain 352 to prevent the chain 352 from bending and sinking when the grinding assembly 5 grinds the ceramic package shell installed on the kit 354 on the top chain 352, thereby ensuring the stability of the chain 352 during operation, so that the ceramic package shell can maintain a stable position during grinding, and improve the grinding accuracy and quality.

[0049] like Figure 1 and Figure 6 As shown, the top grinding device 2 is fixedly installed on the processing table 1, and the conveying device 3 is located below the top grinding device 2, and a grinding assembly 5 is provided on the top grinding device 2;

[0050] Specifically, the top grinding device 2 includes a suspension 21, a first electric push rod 22, a connecting rod 23 and a first movable plate 24. The suspension 21 is installed on the processing table 1, the first electric push rod 22 is installed on the suspension 21, the telescopic rod of the first electric push rod 22 is connected to the connecting rod 23, the connecting rod 23 is fixedly installed with the first movable plate 24, the first movable plate 24 is fixedly installed with the grinding assembly 5, the grinding assembly 5 on the first movable plate 24 is located directly above the kit 354, and sliders 26 are respectively integrally formed on both sides of the first movable plate 24, and slide grooves 25 are respectively opened on the side walls of the suspension 21, and the sliders 26 are slidably connected with the slide grooves 25.

[0051] The first electric push rod 22 is fixed on the suspension 21. After starting, its output shaft drives the connecting rod 23 to move up and down. The connecting rod 23 is connected to the first movable plate 24 through a flange, so that the first movable plate 24 slides up and down in the slide grooves 25 on both sides of the suspension 21. The grinding assembly 5 on the bottom surface of the first movable plate 24 moves up and down accordingly, and grinds the top of the ceramic package shell on the kit 354 above the chain 352. By accurately controlling the stroke of the first electric push rod 22, the contact pressure and grinding depth between the grinding assembly 5 and the top of the ceramic package shell can be adjusted to achieve accurate grinding of the top of the ceramic package shell.

[0052] like Figure 4 and Figure 5As shown, the side grinding device 4 is fixedly installed on the processing table 1, and the side grinding device 4 includes a lifting component 41 and two groups of moving components 43. The top surface of the processing table 1 is provided with a through groove, which is not shown in the drawings. The two groups of moving components 43 are movably arranged on the processing table 1 through a sliding mechanism, and the bottom ends of the two groups of moving components 43 are slidably connected on the lifting component 41. The two groups of moving components 43 are driven to move by the lifting component 41, and the inner sides of the two groups of moving components 43 are provided with grinding components 5.

[0053] Specifically, the lifting component 41 includes a second electric push rod 411, a mounting frame 412, a second movable plate 413 and a vertical plate 414. The second electric push rod 411 is fixedly mounted on the mounting frame 412. The top two sides of the mounting frame 412 are fixedly mounted on the processing table 1. The telescopic rod of the second electric push rod 411 is fixedly mounted on the second movable plate 413. Vertical plates 414 are arranged on both sides of the top of the second movable plate 413. The inner side surfaces of the two vertical plates 414 are arranged as inclined surfaces 415.

[0054] The lifting component 41 provides vertical movement power for the moving component 43. By controlling the lifting and lowering of the second electric push rod 411, the distance between the grinding assembly 5 on the moving component 43 and the ceramic packaging shell installed on the kit 354 is adjusted to grind the side of the ceramic packaging shell and adapt to ceramic packaging shells of different widths.

[0055] Furthermore, in order to ensure the vertical movement of the second movable plate 413, the two sides of the second movable plate 413 are also slidably connected with a limiting component 42, the limiting component 42 includes an L-shaped plate 421, a sliding column 422 and a first limiting plate 423, and sliding holes are respectively opened on both sides of the second movable plate 413, in which the sliding column 422 is slidably connected, and the top of the sliding column 422 is installed with a first limiting plate 423 to prevent the second movable plate 413 from moving excessively upward, one side of the L-shaped plate 421 is fixedly connected to the sliding column 422, and the other side of the L-shaped plate 421 is fixedly installed on the support leg of the processing table 1 by bolts to ensure the vertical movement of the second movable plate 413.

[0056] When the second electric push rod 411 is started, its output shaft pushes the second movable plate 413 to move up and down. Under the action of the limiting component 42, the sliding columns 422 on both sides of the second movable plate 413 can only move in the vertical direction, thereby ensuring the stability and accuracy of the movement of the second movable plate 413.

[0057] like Figure 4 and Figure 5As shown, the movable component 43 includes a connecting plate 431, a pulley 432, two third movable plates 433, a cross bar 437, a first spring 438 and a second limit plate 439. The pulley 432 is rotatably installed at the bottom of the connecting plate 431, and the pulley 432 is in rolling contact with the inclined surface 415. The connecting plate 431 is connected to the bottom of the third movable plate 433, the cross bar 437 is slidably inserted on the two third movable plates 433, the second limit plate 439 is installed on both ends of the cross bar 437, and the second limit plate 439 is located on the outside of the two third movable plates 433. The first spring 438 is sleeved on the cross bar 437, and the first spring 438 is supported between the two third movable plates 433. The grinding assembly 5 is arranged on the inner side of the two third movable plates 433.

[0058] When the second electric push rod 411 is started, its output shaft pushes the second movable plate 413 to move up and down. When the second movable plate 413 is raised or lowered, the pulley 432 drives the connecting plate 431 and the third movable plate 433 to move horizontally under the action of the inclined surface 415. When the two third movable plates 433 move toward each other, the first spring 438 is squeezed by the two second movable plates 413. When the second movable plate 413 is not subjected to force on the pulley 432, the two third movable plates 433 are reset under the elastic force of the first spring 438, thereby realizing bidirectional movement of the grinding assembly 5 in the horizontal direction, so that the grinding assembly 5 can be close to or away from the ceramic packaging shell, and its side surfaces can be evenly polished. Moreover, through the buffering effect of the spring, it can adapt to ceramic packaging shells of different sizes and shapes, thereby improving the adaptability and flexibility of grinding.

[0059] Furthermore, the sliding mechanism includes a fixed frame 434, a slide seat 435 and two slide rails 436. The fixed frame 434 is used to connect the two third movable plates 433. The two slide rails 436 are respectively installed on the processing table 1 and are located on both sides of the through groove. The slide seat 435 is slidably installed on the slide rails 436. The fixed frame 434 is installed on the slide seat 435. The two third movable plates 433 slide on the slide rails 436 through the slide seat 435 to ensure the stability of the two third movable plates 433 during the horizontal direction of movement toward and against the workbench.

[0060] like Figures 7 to 9 As shown, the grinding assembly 5 includes a support frame 51, a second motor 52, a grinding belt 53 and rollers 54. The interior and one side of the support frame 51 are hollow. Two rollers 54 are rotatably installed inside the support frame 51. One of the rollers 54 is driven to rotate by the second motor 52. The second motor 52 is installed on the support frame 51, and the grinding belt 53 is driven by the two rollers 54.

[0061] The second motor 52 is started, driving one of the rollers 54 to rotate, and the roller 54 drives the other roller 54 to rotate through the grinding belt 53, so that the grinding belt 53 circulates between the two rollers 54 to grind the top or side of the ceramic package shell. The high-speed movement of the grinding belt 53 is used to frictionally grind the surface of the ceramic package shell to remove burrs and unevenness on the surface, thereby improving the surface quality and precision of the ceramic package shell.

[0062] In this embodiment, a second auxiliary component 6 for increasing the force on the surface of the ceramic package shell is provided inside the grinding component. Specifically, Figure 8 and Fig. 9 As shown, the second auxiliary component 6 includes a support plate 61, a fixed plate 62, a second spring 63 and a sliding roller 64. The fixed plate 62 is fixedly connected to the inside of the support frame 51. A plurality of sliding rollers 64 are rotatably connected on a side wall of the support plate 61 and abut against the inner side of the grinding belt 53. The support plate 61 is movably connected inside the fixed frame 434. The side walls opposite to the support plate 61 and the fixed plate 62 are respectively provided with a plurality of mounting holes, and a plurality of second springs 63 are respectively inserted into the corresponding plurality of mounting holes. When the grinding belt 53 moves, the sliding roller 64 rotates accordingly. The second spring 63 plays an elastic supporting role between the support plate 61 and the fixed plate 62, so that the sliding roller 64 can always be in close contact with the grinding belt 53, and can automatically adjust the position of the support plate 61 according to the surface condition of the ceramic packaging shell, increase the contact pressure between the grinding belt 53 and the surface of the ceramic packaging shell, so as to achieve a better grinding effect. At the same time, it can adapt to the unevenness of the surface of the ceramic packaging shell to ensure the uniformity and consistency of the grinding.

[0063] In another embodiment, the present invention further provides a method for grinding a ceramic package shell, using a grinding device for the ceramic package shell, comprising the following steps:

[0064] S1, transport stage: the first motor 341 of the driving component 34 is started, and the power is transmitted to the sprocket 351 through the gearbox 342, which drives the chain 352. The guide groove 311 in the feeding bin 31 is inclined downward, and the ceramic package shells slide down to the gap by gravity, and fall one by one on the sets 354 arranged equidistantly along the chain 352. The sets 354 are installed on the outer links of the chain 352 through the fixing parts 353. As the chain 352 moves in a cycle, the shells are transported from the feeding bin 31 to the storage bin 33 to provide continuous materials for grinding;

[0065] S2, top grinding stage: when the kit 354 equipped with the ceramic package shell moves to the bottom of the top grinding device 2, the first electric push rod 22 is started, and its output shaft drives the connecting rod 23 and the first movable plate 24 to slide up and down in the slide groove 25 of the suspension 21, and the grinding assembly 5 on the bottom surface of the first movable plate 24 is close to the top of the shell. By controlling the stroke of the first electric push rod 22, the contact pressure and grinding depth between the grinding assembly 5 and the top of the shell are adjusted, and the second motor 52 of the grinding assembly 5 drives the roller 54 to rotate, so that the grinding belt 53 circulates, and the top of the ceramic package shell is friction-grinded to remove surface burrs and unevenness;

[0066] S3, side grinding stage: the lifting component 41 of the side grinding device 4 provides horizontal power for the moving component 43, the second electric push rod 411 is started, pushing the second moving plate 413 to move up and down, and the pulley 432 of the moving component 43 drives the connecting plate 431 and the third moving plate 433 to move horizontally under the action of the inclined surface 415 of the vertical plate 414;

[0067] When moving toward each other, the first spring 438 is squeezed, and when no longer subjected to force, the elastic force of the first spring 438 resets the third movable plate 433. The grinding assembly 5 is installed on the inner side of the top of the third movable plate 433 to achieve horizontal bidirectional movement, and evenly grinds the side of the ceramic package shell close to or away from it. The working principle of the grinding assembly 5 is the same as that of the grinding assembly 5 in the top grinding stage, and the grinding belt 53 is driven by the second motor 52 to grind the side of the ceramic package shell.

[0068] The specific implementation modes of the present invention are described above, but the present invention is not limited to the above-mentioned specific implementation modes. The above-mentioned specific implementation modes are merely illustrative and not restrictive. Under the guidance of the present invention, those skilled in the art may also make many forms, all of which are within the protection of the present invention.

Claims

1. A grinding device for a ceramic package shell, comprising a processing table (1) and a conveying device (3) mounted on the top surface of the processing table (1), characterized in that: Also includes: A top grinding device (2) is fixedly mounted on the processing table (1), and the conveying device (3) is located below the top grinding device (2), and a grinding assembly (5) is provided on the top grinding device (2); A side grinding device (4) is fixedly mounted on a processing table (1), the side grinding device (4) comprising a lifting component (41) and two groups of moving components (43), the top surface of the processing table (1) is provided with a through slot, the two groups of moving components (43) are movably arranged on the processing table (1) via a sliding mechanism, the two groups of moving components (43) are driven to move by the lifting component (41), and grinding components (5) are arranged on the inner sides of the two groups of moving components (43).

2. A grinding device for a ceramic package shell according to claim 1, characterized in that: The conveying device (3) comprises a feeding bin (31), a support frame (32), a material storage bin (33) and a conveying component (35); the support frame (32) is provided with a driving component (34); the support frame (32) is mounted on the processing table (1) via a fixing frame (321); the feeding bin (31) is arranged on one side of the support frame (32); the material storage bin (33) is arranged on the other side of the support frame (32); and the conveying component (35) is mounted on the support frame (32) and driven and conveyed by the driving component (34).

3. The grinding device for a ceramic package shell according to claim 2, characterized in that: The transport component (35) comprises a chain (352), two sprocket wheels (351), a fixing member (353) and a set (354); the two sprocket wheels (351) are installed via the chain (352); the sprocket wheels (351) are rotatably installed on the support frame (32) via a shaft; the set (354) is installed on an outer link of the chain (352) via the fixing member (353); and a plurality of sets (354) are arranged equidistantly along the chain (352).

4. The grinding device for a ceramic package shell according to claim 3, characterized in that: The top grinding device (2) comprises a suspension (21), a first electric push rod (22), a connecting rod (23) and a first movable plate (24); the suspension (21) is mounted on the processing table (1); the first electric push rod (22) is mounted on the suspension (21); the telescopic rod of the first electric push rod (22) is connected to the connecting rod (23); the connecting rod (23) is fixedly mounted to the first movable plate (24); the first movable plate (24) is fixedly mounted to the grinding assembly (5); and the grinding assembly (5) on the first movable plate (24) is located directly above the kit (354).

5. The grinding device for a ceramic package shell according to claim 4, characterized in that: Slide blocks (26) are provided on both sides of the first movable plate (24), a slide groove (25) is provided on the inner side wall of the suspension (21), and the slide block (26) is slidably installed in the slide groove (25).

6. The grinding device for a ceramic package shell according to claim 3, characterized in that: The lifting component (41) comprises a second electric push rod (411), a mounting frame (412), a second movable plate (413) and a vertical plate (414); the second electric push rod (411) is fixedly mounted on the mounting frame (412); both sides of the top of the mounting frame (412) are fixedly mounted on the processing table (1); the telescopic rod of the second electric push rod (411) is fixedly mounted on the second movable plate (413); both sides of the top of the second movable plate (413) are provided with vertical plates (414); and the inner side surfaces of the two vertical plates (414) are provided as inclined surfaces (415).

7. The grinding device for a ceramic package shell according to claim 6, characterized in that: The movable component (43) comprises a connecting plate (431), a pulley (432), two third movable plates (433), a cross bar (437), a first spring (438) and a second limiting plate (439); the pulley (432) is rotatably mounted on the bottom of the connecting plate (431); the pulley (432) is in rolling contact with the inclined surface (415); the connecting plate (431) is connected to the bottom of the third movable plate (433); the cross bar (437) is slidably plugged into the two third movable plates (433); the second limiting plate (439) is mounted on both ends of the cross bar (437); the second limiting plate (439) is located outside the two third movable plates (433); the first spring (438) is sleeved on the cross bar (437); the first spring (438) is supported between the two third movable plates (433); and the grinding assembly (5) is arranged on the inner side of the two third movable plates (433).

8. The grinding device for a ceramic package shell according to claim 7, characterized in that: The sliding mechanism comprises a fixed frame (434), a slide seat (435) and two slide rails (436); the fixed frame (434) is used to connect the two third movable plates (433); the two slide rails (436) are respectively mounted on the processing table (1) and located on both sides of the through groove; the slide seat (435) is slidably mounted on the slide rails (436); and the fixed frame (434) is mounted on the slide seat (435).

9. A grinding device for a ceramic package shell according to claim 4 or 7, characterized in that: The grinding assembly (5) comprises a support frame (51), a second motor (52), a grinding belt (53) and rollers (54); the interior and one side of the support frame (51) are hollow; two rollers (54) are rotatably mounted inside the support frame (51); one of the rollers (54) is driven to rotate by the second motor (52); the second motor (52) is mounted on the support frame (51); and the grinding belt (53) is driven by the two rollers (54).

10. A method for grinding a ceramic package shell, using the grinding device for a ceramic package shell according to any one of claims 1 to 8, characterized in that: The steps include: S1, transport stage: the transport device (3) transports the ceramic packaging shell to provide continuous material for polishing; S2, top grinding stage: when the ceramic package shell is transported by the transport device (3) to the bottom of the top grinding device (2), the top grinding device (2) drives the grinding component (5) to approach the top surface of the shell, and the grinding component (5) performs friction grinding on the top surface of the ceramic package shell to remove surface burrs and unevenness; S3, side grinding stage: when the ceramic package shell is transported by the transport device (3) to the side grinding device (4), the side grinding device (4) drives the grinding component (5) to move bidirectionally, approaching or moving away from the two sides of the ceramic package shell, to perform grinding processing.

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