Ceramic knife grinding double-sided edging device with double-sided grinding synchronization function

Abstract

The invention discloses a ceramic knife grinding double-sided edging device with a double-sided grinding synchronization function, relates to the technical field of grinding edging devices, and is characterized in that the ceramic knife grinding double-sided edging device with the double-sided grinding synchronization function comprises a mounting seat, and a driving motor is mounted on the mounting seat; the driving motor is connected with the driving gear, the driving gear is meshed with the two first transmission gears, the first transmission gears and the second transmission gear are connected through the transmission rod, and the bevel gear is installed on the installation base and meshed with the second transmission gear. An electric telescopic column is mounted on the bevel gear and connected with a grinding disc through a telescopic connecting column, a progressive assembly and a clamping assembly are arranged on the mounting base, and a driving motor is started to drive a first transmission gear, a second transmission gear and the bevel gear to conduct transmission through a driving gear; and then the grinding disc is driven to rotate through the electric telescopic column and the telescopic connecting column, and double-face synchronous grinding and edging of the ceramic knife are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of grinding and sharpening devices, in particular to a ceramic knife grinding and double-sided sharpening device with a double-sided grinding synchronous function. Background Art

[0002] Ceramic cutting tools have the characteristics of high hardness, good wear resistance, excellent heat resistance and chemical stability, and are not easy to bond with metals. Ceramic cutting tools occupy a very important position in CNC machining. Ceramic cutting tools have become one of the main cutting tools for high-speed cutting and difficult-to-cut materials. Ceramic cutting tools are widely used in high-speed cutting, dry cutting, hard cutting and cutting of difficult-to-cut materials. Sharpening refers to grinding the blade to make it sharp and have a better cutting effect.

[0003] Most existing sharpening methods use angle grinders for manual sharpening, or sharpening a single tool, and only one side of the blade can be sharpened at a time. It is impossible to perform double-sided simultaneous grinding and sharpening of the tool. The processing time is long, batch tool sharpening is not possible, and the processing quantity is small. Summary of the invention

[0004] The purpose of the present invention is to provide a ceramic knife double-sided grinding and sharpening device with a double-sided grinding synchronous function to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: the ceramic knife grinding double-sided edge sharpening device with double-sided grinding synchronous function comprises a mounting seat, a driving motor is installed on the mounting seat, a driving gear is rotatably installed in the mounting seat, the output shaft of the driving motor is connected to the driving gear, two first transmission gears are symmetrically installed in the mounting seat, and the two first transmission gears are both meshed with the driving gear, two connecting plates are symmetrically installed on the mounting seat, and fixing rings are installed on the two connecting plates, a transmission rod is rotatably installed on the fixing ring, one end of the transmission rod is connected to the first transmission gear, and the other end of the transmission rod is installed on the second transmission gear, two bevel gears are symmetrically installed on the mounting seat, and the two bevel gears are rotatably installed, and the bevel gears are meshed with the second transmission gear, an electric telescopic column is installed on the bevel gear, a telescopic connecting column is installed on the electric telescopic column, a grinding disc is installed on the telescopic connecting column, and a progressive component and a clamping component are provided on the mounting seat.

[0006] As a preferred technical solution, the clamping assembly includes a module slide rail, a mounting plate, an adjusting gear, a second connecting rod, a lower fixing plate, a first mounting slot, a ceramic knife, an upper fixing plate, a second mounting slot, a control gear, a chain and a brake motor;

[0007] A module slide rail is installed on the mounting seat, and a mounting plate is slidably installed on the module slide rail. Four second connecting rods are rotatably installed on the mounting plate, and the second connecting rods penetrate the mounting plate. The four second connecting rods are each installed with a lower fixed plate on one end close to the grinding disk, and an adjusting gear is installed on the second connecting rod at one end away from the grinding disk. A plurality of first mounting grooves are provided on the lower fixed plate, and an upper fixed plate is detachably installed on the lower fixed plate. A plurality of second mounting grooves are provided on the upper fixed plate, and the positions of the second mounting grooves and the first mounting grooves correspond one to one. A brake-type motor is installed on the mounting plate, and a control gear is installed on the output shaft of the brake-type motor. A chain is sleeved on the control gear and the four adjusting gears.

[0008] As a preferred technical solution, the progressive assembly includes a reduction gear set, a transmission connecting column, a clamping groove, a mounting frame, a collar, a rotating column, a mounting hole, an electric push rod, an arc-shaped pressure plate, a first slide groove, a second slide groove, a slider, a first connecting rod, a driving rod, a mounting ring, a first pull rod, a second pull rod, a spring, a connecting block and a circular groove;

[0009] A reduction gear set is installed on the mounting seat, the input gear of the reduction gear set is meshed with the driving gear, a transmission connecting column is installed on the output gear of the reduction gear set, a clamping groove is provided on the transmission connecting column, a mounting frame is installed on the mounting seat, a collar is installed on the mounting frame, a rotating column is rotatably installed in the collar, a mounting hole is provided on the rotating column, the transmission connecting column is inserted in the mounting hole, four electric push rods are installed on the mounting hole, and arc-shaped pressure plates are installed on the four electric push rods, a first slide groove is provided on the outer surface of the rotating column, the first slide groove is spiral, and a The sensor has two second slide grooves symmetrically provided on the mounting seat, and sliders are slidably installed in the two second slide grooves, a first connecting rod is installed on the slider, and the two first connecting rods are connected through a mounting ring, and a driving rod is installed on the mounting ring, and the lower end of the driving rod is slidably engaged in the first slide groove, and circular grooves are provided at the centers of the opposite surfaces of the two grinding discs, and connecting blocks are rotatably installed at the centers of the two circular grooves, the driving rod is connected to one connecting block through a first pull rod, and the driving rod is connected to the other connecting block through a second pull rod, and the first pull rod and the second pull rod are connected by multiple springs.

[0010] As a preferred technical solution, one end of the first pull rod close to the driving rod and one end of the second pull rod close to the driving rod are both provided with through holes, and the driving rod passes through the two through holes and is rotatably fitted, and one end of the first pull rod away from the driving rod is hinged to a connecting block, and one end of the second pull rod away from the driving rod is hinged to another connecting block.

[0011] As a preferred technical solution, the electric push rod is electrically connected to the sensor and the drive motor, and the electric telescopic column is electrically connected to the drive motor.

[0012] As a preferred technical solution, a distance sensor is installed on the lower fixed plate, and the distance sensor is electrically connected to the drive motor and the electric telescopic column.

[0013] As a preferred technical solution, the mounting seat is further provided with a cleaning assembly, and the operation of the clamping assembly is utilized to drive the cleaning assembly to clean the abrasive particles.

[0014] As a preferred technical solution, the cleaning assembly includes an upper baffle, a side baffle, a third connecting rod, a cleaning plate, a guide rail, an inclined plate, a sewage outlet, a fourth connecting rod, an elastic plate, a push rod and a collection bin;

[0015] An upper baffle and a side baffle are installed in the mounting seat, two third sliding grooves are symmetrically provided on the mounting plate, third connecting rods are slidably installed on the two third sliding grooves, and the two third connecting rods are connected through a cleaning plate, two guide rails are symmetrically installed in the mounting seat, and the two guide rails are hingedly installed with inclined plates on the side close to the mounting plate, a sewage outlet is provided on the mounting seat, two fourth connecting rods are symmetrically installed on the wall of the sewage outlet, an elastic plate is installed on the fourth connecting rod, a push rod is installed on the cleaning plate on the side close to the third connecting rod, and a collecting bin is provided on the mounting seat, and the collecting bin is connected with the sewage outlet.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention controls two grinding discs to rotate synchronously through a driving motor, thereby realizing the simultaneous double-sided synchronous grinding and sharpening of multiple ceramic knives, thereby improving the processing efficiency.

[0018] 2. The present invention can adjust the grinding angle of the ceramic knife by setting the clamping assembly, can process knives with different blade angle requirements, and can also improve the accuracy of the processing angle.

[0019] 3. The present invention can prevent the splashing of grinding particles during the grinding process from causing harm to the workers by setting up the cleaning component, and can clean and collect the fallen grinding particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention from a first viewing angle;

[0021] Figure 2 It is a schematic diagram of the structure of the second viewing angle of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure from a third viewing angle of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure from a fourth viewing angle of the present invention;

[0024] Figure 5 It is a schematic diagram of the enlarged structure of A of the present invention;

[0025] Figure 6 It is a schematic diagram of the enlarged structure of B of the present invention;

[0026] Figure 7 It is a schematic diagram of the enlarged structure of the C position of the present invention;

[0027] Figure 8 It is a schematic diagram of the local structure of the present invention;

[0028] Fig. 9 It is a schematic diagram of a first cutaway structure of the present invention;

[0029] Fig.10 It is a second cross-sectional structural schematic diagram of the present invention.

[0030] In the figure: 1. mounting base; 2. driving motor; 3. driving gear; 4. first transmission gear; 5. transmission rod; 6. fixing ring; 7. connecting plate; 8. second transmission gear; 9. bevel gear; 10. electric telescopic column; 11. telescopic connecting column; 12. grinding disc; 13. progressive assembly; 14. clamping assembly; 15. cleaning assembly;

[0031] 13. Progressive assembly; 1301. Reduction gear set; 1302. Transmission connecting column; 1303. Pressing groove; 1304. Mounting frame; 1305. Collar; 1306. Rotating column; 1307. Mounting hole; 1308. Electric ejector; 1309. Arc pressure plate; 1310. First slide groove; 1311. Second slide groove; 1312. Sliding block; 1313. First connecting rod; 1314. Driving rod; 1315. Mounting ring; 1316. First pull rod; 1317. Second pull rod; 1318. Spring; 1319. Connecting block; 1320. Circular groove;

[0032] 14. Clamping assembly; 1401. Module slide rail; 1402. Mounting plate; 1403. Adjusting gear; 1404. Second connecting rod; 1405. Lower fixing plate; 1406. First mounting slot; 1407. Ceramic knife; 1408. Upper fixing plate; 1409. Second mounting slot; 1410. Distance sensor; 1411. Control gear; 1412. Chain; 1413. Brake motor;

[0033] 15. Cleaning assembly; 1501. Upper baffle; 1502. Side baffle; 1503. Third connecting rod; 1504. Cleaning plate; 1505. Guide rail; 1506. Inclined plate; 1507. Drain port; 1508. Fourth connecting rod; 1509. Elastic plate; 1510. Push rod; 1511. Collection bin; 1512. Third chute. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example: Figure 1-Figure 4 As shown, the present invention provides a technical solution for a ceramic knife grinding and double-sided edge sharpening device with a double-sided grinding and synchronous function, which is characterized in that: the ceramic knife grinding and double-sided edge sharpening device with a double-sided grinding and synchronous function comprises a mounting seat 1, a driving motor 2 is installed on the mounting seat 1, a driving gear 3 is rotatably installed in the mounting seat 1, the output shaft of the driving motor 2 is connected to the driving gear 3, two first transmission gears 4 are symmetrically installed in the mounting seat 1, and the two first transmission gears 4 are meshed with the driving gear 3, two connecting plates 7 are symmetrically installed on the mounting seat 1, and the two connecting plates 7 are installed with a fixing ring 6, and a transmission rod 5 is rotatably installed on the fixing ring 6, one end of the transmission rod 5 is connected to the first transmission gear 4, and the other end of the transmission rod 5 is installed with a second transmission gear 8, two bevel gears 9 are symmetrically installed on the mounting seat 1, and the two bevel gears 9 are symmetrically installed. The gear 9 is rotatably installed, and the bevel gear 9 is meshed with the second transmission gear 8. An electric telescopic column 10 is installed on the bevel gear 9, and a telescopic connecting column 11 is installed on the electric telescopic column 10. A grinding disc 12 is installed on the telescopic connecting column 11. A progressive component 13 and a clamping component 14 are provided on the mounting seat 1. When it is necessary to grind and sharpen the ceramic knife, after the ceramic knife is clamped by the clamping component 14, the drive motor 2 is started. The drive motor 2 drives the two first transmission gears 4 to rotate through the drive gear 3. At the same time, the first transmission gear 4 rotates the second transmission gear 8 through the transmission rod 5. The second transmission gear 8 rotates the bevel gear 9 through the meshing action with the bevel gear 9, and drives the grinding disc 12 to rotate through the electric telescopic column 10 and the telescopic connecting column 11, thereby realizing the simultaneous double-sided synchronous grinding and sharpening of multiple ceramic knives, thereby improving the processing efficiency.

[0036] like Figure 1-Figure 4 , Figure 6 and Figure 8As shown, the clamping assembly 14 includes a module slide rail 1401, a mounting plate 1402, an adjusting gear 1403, a second connecting rod 1404, a lower fixing plate 1405, a first mounting groove 1406, a ceramic knife 1407, an upper fixing plate 1408, a second mounting groove 1409, a control gear 1411, a chain 1412 and a brake motor 1413;

[0037] The mounting seat 1 is provided with a module slide rail 1401, a mounting plate 1402 is slidably mounted on the module slide rail 1401, four second connecting rods 1404 are rotatably mounted on the mounting plate 1402, and the second connecting rods 1404 penetrate the mounting plate 1402, the four second connecting rods 1404 are provided with a lower fixing plate 1405 on one end close to the grinding disc 12, and the second connecting rods 1404 are provided with an adjusting gear 1406 on one end away from the grinding disc 12. 03, the lower fixing plate 1405 is provided with a plurality of first mounting grooves 1406, the lower fixing plate 1405 is detachably provided with an upper fixing plate 1408, the upper fixing plate 1408 is provided with a plurality of second mounting grooves 1409, and the positions of the second mounting grooves 1409 and the first mounting grooves 1406 correspond one to one, a brake-type motor 1413 is installed on the mounting plate 1402, and a control gear 1413 is installed on the output shaft of the brake-type motor 1413 1. A chain 1412 is sleeved on the control gear 1411 and the four adjusting gears 1403. When the ceramic knife needs to be ground and sharpened, the ceramic knife is placed in the first mounting groove 1406 of the lower fixed plate 1405, and then the upper fixed plate 1408 is fixed on the lower fixed plate 1405. The first mounting groove 1406 and the second mounting groove 1409 form a buckle to fix the ceramic knife. Then, according to the processing requirements, the brake motor 1413 is turned on to make the control gear 1411 drive the adjusting gear 1403 to rotate synchronously through the chain 1412. The adjusting gear 1403 drives the lower fixed plate 1405 to rotate through the second connecting rod 1404, and the processing angle of the ceramic knife clamped between the lower fixed plate 1405 and the upper fixed plate 1408 is adjusted. The cutting tools with different blade angle requirements can be processed, and the accuracy of the processing angle can be improved. After that, the mounting plate 1402 moves the ceramic knife to the processing position along the module slide rail 1401 for grinding and sharpening.

[0038] like Figure 1-Figure 6 and Figure 9-10As shown, the progressive assembly 13 includes a reduction gear set 1301, a transmission connecting column 1302, a clamping groove 1303, a mounting frame 1304, a collar 1305, a rotating column 1306, a mounting hole 1307, an electric push rod 1308, an arc-shaped pressing plate 1309, a first sliding groove 1310, a second sliding groove 1311, a slider 1312, a first connecting rod 1313, a driving rod 1314, a mounting ring 1315, a first pull rod 1316, a second pull rod 1317, a spring 1318, a connecting block 1319 and a circular groove 1320;

[0039] A reduction gear set 1301 is installed on the mounting seat 1, and the input gear of the reduction gear set 1301 is meshed with the driving gear 3, and a transmission connecting column 1302 is installed on the output gear of the reduction gear set 1301, and a pressing groove 1303 is provided on the transmission connecting column 1302, and a mounting frame 1304 is installed on the mounting seat 1, and a collar 1305 is installed on the mounting frame 1304, and a rotating column 1306 is rotatably installed in the collar 1305, and a mounting hole 1307 is provided on the rotating column 1306, and the transmission connecting column 1302 is inserted in the mounting hole 1307, and four electric ejectors 1308 are installed on the mounting hole 1307, and arc-shaped pressure plates 1309 are installed on the four electric ejectors 1308, and a first slide groove 1310 is provided on the outer surface of the rotating column 1306, and the first slide groove 1310 is spiral, and a The sensor, the mounting seat 1 is symmetrically provided with two second slide grooves 1311, and the two second slide grooves 1311 are slidably installed with a slider 1312, and the slider 1312 is installed with a first connecting rod 1313, and the two first connecting rods 1313 are connected by a mounting ring 1315, and a driving rod 1314 is installed on the mounting ring 1315, and the lower end of the driving rod 1314 is slidably engaged in the first slide groove 1310, and a circular groove 1320 is provided at the center of the circle of the opposite surfaces of the two grinding discs 12, and a connecting block 1319 is rotatably installed at the center of the circle of the two circular grooves 1320, and the driving rod 1314 is connected to a connecting block 1319 through a first pull rod 1316, and the driving rod 1314 is connected to the other connecting block 1319 through a second pull rod 1317, and the first pull rod 1316 and the second pull rod 1317 are connected by a plurality of springs 1318.

[0040] One end of the first pull rod 1316 close to the driving rod 1314 and one end of the second pull rod 1317 close to the driving rod 1314 are both provided with through holes, and the driving rod 1314 passes through the two through holes, and for rotational cooperation, one end of the first pull rod 1316 away from the driving rod 1314 is hinged to a connecting block 1319, and one end of the second pull rod 1317 away from the driving rod 1314 is hinged to another connecting block 1319.

[0041] The electric push rod 1308 is electrically connected to the sensor and the drive motor 2 , and the electric telescopic column 10 is electrically connected to the drive motor 2 .

[0042] A distance sensor 1410 is installed on the lower fixing plate 1405 , and the distance sensor 1410 is electrically connected to the driving motor 2 and the electric telescopic column 10 .

[0043] When the ceramic knife begins to be sharpened, the drive motor 2 starts and sends out an electrical signal to control the electric push rod 1308 to extend, driving the arc pressure plate 1309 to hold the transmission connection column 1302 through the clamping groove 1303, so that when the transmission connection column 1302 rotates, the rotating column 1306 is driven to rotate synchronously, so that the drive rod 1314 is moved to the sensor, so that the sensor controls the electric push rod 1308 to retract. At the same time, when the distance sensor 1410 detects that the grinding disc 12 meets the requirements, it controls the drive motor 2 to stop.

[0044] When the driving motor 2 is started, the driving gear 3 drives the transmission connecting column 1302 to rotate forward through the reduction gear set 1301, so that the driving rod 1314 moves laterally along the first slide groove 1310 to the side close to the driving motor 2, so that the driving rod 1314 can compress the spring 1318 through the first pull rod 1316 and the second pull rod 1317 during the movement, and drive the two grinding discs 12 to move towards each other, so as to realize the progressive and synchronous grinding of the ceramic knife by the two grinding discs 12. When the sensor is triggered, the first pull rod 1316 and the second pull rod 1317 can drive the driving rod 1314 to move laterally and reset under the action of the elastic force of the spring 1318, so as to realize the opposite movement of the two grinding discs 12 and achieve the reset of the two grinding discs 12, which is convenient for subsequent use.

[0045] If the grinding disc 12 is worn, when the driving rod 1314 moves to the sensor, but the distance sensor 1410 detects that the grinding distance of the grinding disc 12 does not meet the requirements, the distance sensor 1410 can control the electric telescopic column 10 to extend, so that the electric telescopic column 10 can drive the grinding disc 12 to continue to move through the telescopic connecting column 11, thereby achieving wear compensation and ensuring the grinding requirements of the ceramic knife. When the distance sensor 1410 detects that the requirements are met, it controls the electric telescopic column 10 to retract and reset.

[0046] like Figure 1-Figure 4 and Figure 6-Figure 7 As shown, the mounting seat 1 is also provided with a cleaning assembly 15, and the operation of the clamping assembly 14 is utilized to drive the cleaning assembly 15 to clean the abrasive particles.

[0047] The cleaning assembly 15 includes an upper baffle 1501, a side baffle 1502, a third connecting rod 1503, a cleaning plate 1504, a guide rail 1505, an inclined plate 1506, a sewage outlet 1507, a fourth connecting rod 1508, an elastic plate 1509, a push rod 1510 and a collection bin 1511;

[0048] An upper baffle 1501 and a side baffle 1502 are installed in the mounting seat 1, two third slide grooves 1512 are symmetrically provided on the mounting plate 1402, third connecting rods 1503 are slidably installed on the two third slide grooves 1512, and the two third connecting rods 1503 are connected by a cleaning plate 1504. Two guide rails 1505 are symmetrically installed in the mounting seat 1, and the two guide rails 1505 are hingedly installed with inclined plates 1506 on the side close to the mounting plate 1402. A sewage outlet 1507 is provided on the mounting seat 1, and two fourth connecting rods 1508 are symmetrically installed on the wall of the sewage outlet 1507. The fourth connecting rod 1508 is provided with an elastic plate 1509, the cleaning plate 1504 is provided with a push rod 1510 on the side close to the third connecting rod 1503, the mounting seat 1 is provided with a collecting bin 1511, the collecting bin 1511 is connected with the sewage outlet 1507, the upper baffle plate 1501 and the side baffle plate 1502 are provided to block the abrasive particles splashed during the grinding process, and the abrasive particles blocked will fall on the mounting seat 1, when the mounting plate 1402 moves along the module slide rail 1401 toward the grinding disc 12, the mounting plate 1402 can drive the cleaning plate 1404 through the third connecting rod 1503 1504 moves synchronously. When the cleaning plate 1504 contacts the inclined plate 1506, the cleaning plate 1504 is squeezed and moves obliquely upward along the inclined plate 1506 to the guide rail 1505, and drives the third connecting rod 1503 to move upward along the third sliding groove 1512. The movement of the mounting plate 1402 drives the cleaning plate 1504 to continue to move along the guide rail 1505. When the cleaning plate 1504 moves to the end of the guide rail 1505, it will fall onto the mounting seat 1. After the grinding is completed, the mounting plate 1402 will drive the cleaning plate 1504 to reset synchronously during the resetting process, so that the cleaning plate 1504 will remove the grinding particles that have fallen on the mounting seat 1 during the resetting process. The abrasive particles are pushed into the drain outlet 1507, so that the collecting bin 1511 can collect and process the abrasive particles. At the same time, when the push rod 1510 touches the elastic plate 1509 as the cleaning plate 1504 moves, the elastic plate 1509 is bent and deformed under the squeezing force of the push rod 1510. When the elastic plate 1509 is separated from the push rod 1510, the elastic plate 1509 can knock and collide with the cleaning plate 1504 under the action of elastic force, so that the vibration force can be used to shake the abrasive particles stuck on the cleaning plate 1504 into the collecting bin 1511, so that the abrasive particles stuck on the cleaning plate 1504 can be cleaned conveniently.

[0049] Working principle of the present invention:

[0050] When the ceramic knife needs to be ground and sharpened, after the ceramic knife is clamped by the clamping assembly 14, the drive motor 2 is started. The drive motor 2 drives the two first transmission gears 4 to rotate through the drive gear 3. At the same time, the first transmission gear 4 rotates the second transmission gear 8 through the transmission rod 5. The second transmission gear 8 rotates the bevel gear 9 through the meshing action with the bevel gear 9, and drives the grinding disc 12 to rotate through the electric telescopic column 10 and the telescopic connecting column 11, thereby realizing the simultaneous double-sided synchronous grinding and sharpening of multiple ceramic knives, thereby improving the processing efficiency.

[0051] When the ceramic knife needs to be ground and sharpened, the ceramic knife is placed in the first mounting groove 1406 of the lower fixed plate 1405, and then the upper fixed plate 1408 is fixed on the lower fixed plate 1405. The first mounting groove 1406 and the second mounting groove 1409 form a buckle to fix the ceramic knife. Then, according to the processing requirements, the brake motor 1413 is turned on to make the control gear 1411 drive the adjusting gear 1403 to rotate synchronously through the chain 1412. The adjusting gear 1403 drives the lower fixed plate 1405 to rotate through the second connecting rod 1404, and the processing angle of the ceramic knife clamped between the lower fixed plate 1405 and the upper fixed plate 1408 is adjusted. This can process tools with different blade angle requirements and improve the accuracy of the processing angle. Afterwards, the mounting plate 1402 moves the ceramic knife to the processing location along the module slide rail 1401 for grinding and sharpening.

[0052] When the ceramic knife begins to be sharpened, the drive motor 2 starts and sends out an electrical signal to control the electric push rod 1308 to extend, driving the arc pressure plate 1309 to hold the transmission connection column 1302 through the clamping groove 1303, so that when the transmission connection column 1302 rotates, the rotating column 1306 is driven to rotate synchronously, so that the drive rod 1314 is moved to the sensor, so that the sensor controls the electric push rod 1308 to retract. At the same time, when the distance sensor 1410 detects that the grinding disc 12 meets the requirements, it controls the drive motor 2 to stop.

[0053] When the driving motor 2 is started, the driving gear 3 drives the transmission connecting column 1302 to rotate forward through the reduction gear set 1301, so that the driving rod 1314 moves laterally along the first slide groove 1310 to the side close to the driving motor 2, so that the driving rod 1314 can compress the spring 1318 through the first pull rod 1316 and the second pull rod 1317 during the movement, and drive the two grinding discs 12 to move towards each other, so as to realize the progressive and synchronous grinding of the ceramic knife by the two grinding discs 12. When the sensor is triggered, the first pull rod 1316 and the second pull rod 1317 can drive the driving rod 1314 to move laterally and reset under the action of the elastic force of the spring 1318, so as to realize the opposite movement of the two grinding discs 12 and achieve the reset of the two grinding discs 12, which is convenient for subsequent use.

[0054] If the grinding disc 12 is worn, when the driving rod 1314 moves to the sensor, but the distance sensor 1410 detects that the grinding distance of the grinding disc 12 does not meet the requirements, the distance sensor 1410 can control the electric telescopic column 10 to extend, so that the electric telescopic column 10 can drive the grinding disc 12 to continue to move through the telescopic connecting column 11, thereby achieving wear compensation and ensuring the grinding requirements of the ceramic knife. When the distance sensor 1410 detects that the requirements are met, it controls the electric telescopic column 10 to retract and reset.

[0055] The upper baffle plate 1501 and the side baffle plate 1502 are provided to block the flying abrasive particles in the grinding process, and the blocked abrasive particles will fall onto the mounting seat 1. When the mounting plate 1402 moves along the module slide rail 1401 toward the grinding disc 12, the mounting plate 1402 can drive the cleaning plate 1504 to move synchronously through the third connecting rod 1503. When the cleaning plate 1504 contacts the inclined plate 1506, the cleaning plate 1504 is squeezed and moves obliquely upward along the inclined plate 1506 to the guide rail 1505, and drives the third connecting rod 1503 to move upward along the third slide groove 1512. The movement of the mounting plate 1402 drives the cleaning plate 1504 to continue to move along the guide rail 1505. When the cleaning plate 1504 moves to the end of the guide rail 1505, it will fall onto the mounting seat 1, and the grinding result will be cleared. After the clamp is completed, the mounting plate 1402 will drive the cleaning plate 1504 to reset synchronously during the resetting process, so that the cleaning plate 1504 will push the abrasive particles dropped on the mounting seat 1 into the drain outlet 1507 during the resetting process, so that the collecting bin 1511 can collect and process the abrasive particles. At the same time, when the push rod 1510 touches the elastic plate 1509 as the cleaning plate 1504 moves, the elastic plate 1509 is bent and deformed under the squeezing force of the push rod 1510. When the elastic plate 1509 is separated from the push rod 1510, the elastic plate 1509 can knock and collide with the cleaning plate 1504 under the action of the elastic force, so that the abrasive particles stuck on the cleaning plate 1504 can be shaken off into the collecting bin 1511 by the vibration force, so that the abrasive particles stuck on the cleaning plate 1504 can be cleaned conveniently.

[0056] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A ceramic knife double-sided grinding and sharpening device with a double-sided grinding synchronous function, characterized in that: The ceramic knife grinding double-sided edge sharpening device with a double-sided grinding synchronous function comprises a mounting seat (1), a driving motor (2) is mounted on the mounting seat (1), a driving gear (3) is rotatably mounted in the mounting seat (1), an output shaft of the driving motor (2) is connected to the driving gear (3), two first transmission gears (4) are symmetrically mounted in the mounting seat (1), the two first transmission gears (4) are meshed with the driving gear (3), two connecting plates (7) are symmetrically mounted on the mounting seat (1), fixing rings (6) are mounted on the two connecting plates (7), and a transmission rod (5) is rotatably mounted on the fixing ring (6) One end of the transmission rod (5) is connected to the first transmission gear (4), and the other end of the transmission rod (5) is installed with a second transmission gear (8). Two bevel gears (9) are symmetrically installed on the mounting seat (1), and the two bevel gears (9) are rotatably installed. The bevel gears (9) are meshed with the second transmission gear (8). An electric telescopic column (10) is installed on the electric telescopic column (10), and a telescopic connecting column (11) is installed on the telescopic connecting column (11). A grinding disc (12) is installed on the mounting seat (1). A progressive component (13) and a clamping component (14) are provided on the mounting seat (1).

2. A ceramic knife grinding and double-sided sharpening device with a double-sided grinding synchronous function according to claim 1, characterized in that: The clamping assembly (14) comprises a module slide rail (1401), a mounting plate (1402), an adjusting gear (1403), a second connecting rod (1404), a lower fixing plate (1405), a first mounting groove (1406), a ceramic knife (1407), an upper fixing plate (1408), a second mounting groove (1409), a control gear (1411), a chain (1412) and a brake motor (1413); The mounting seat (1) is provided with a module slide rail (1401), a mounting plate (1402) is slidably mounted on the module slide rail (1401), four second connecting rods (1404) are rotatably mounted on the mounting plate (1402), and the second connecting rods (1404) penetrate the mounting plate (1402), the four second connecting rods (1404) are provided with a lower fixing plate (1405) on one end close to the grinding disc (12), the second connecting rods (1404) are provided with an adjusting gear (1403) on one end away from the grinding disc (12), and the lower fixing plate (1405) is provided with a A plurality of first mounting grooves (1406), an upper mounting plate (1408) is detachably mounted on the lower mounting plate (1405), a plurality of second mounting grooves (1409) are provided on the upper mounting plate (1408), and the positions of the second mounting grooves (1409) and the first mounting grooves (1406) correspond one to one, a brake-type motor (1413) is mounted on the mounting plate (1402), a control gear (1411) is mounted on the output shaft of the brake-type motor (1413), and a chain (1412) is sleeved on the control gear (1411) and the four adjusting gears (1403).

3. The ceramic knife double-sided grinding and sharpening device with double-sided grinding synchronous function according to claim 3, characterized in that: The progressive assembly (13) includes a reduction gear set (1301), a transmission connecting column (1302), a clamping groove (1303), a mounting frame (1304), a collar (1305), a rotating column (1306), a mounting hole (1307), an electric push rod (1308), an arc-shaped pressure plate (1309), a first slide groove (1310), a second slide groove (1311), a slider (1312), a first connecting rod (1313), a driving rod (1314), a mounting ring (1315), a first pull rod (1316), a second pull rod (1317), a spring (1318), a connecting block (1319) and a circular groove (1320); A reduction gear set (1301) is mounted on the mounting seat (1), the input gear of the reduction gear set (1301) meshes with the driving gear (3), a transmission connection column (1302) is mounted on the output gear of the reduction gear set (1301), a pressing groove (1303) is provided on the transmission connection column (1302), a mounting frame (1304) is mounted on the mounting seat (1), a collar (1305) is mounted on the mounting frame (1304), and a gear (1306) is rotatably mounted in the collar (1306). There is a rotating column (1306), the rotating column (1306) is provided with a mounting hole (1307), the transmission connecting column (1302) is inserted into the mounting hole (1307), four electric push rods (1308) are installed on the mounting hole (1307), and the four electric push rods (1308) are all installed with an arc pressure plate (1309), and the outer surface of the rotating column (1306) is provided with a first slide groove (1310), the first slide groove (1310) is spiral, and the first slide groove (1310) is installed The mounting seat (1) has two second slide grooves (1311) symmetrically provided thereon, and a slider (1312) is slidably installed in each of the two second slide grooves (1311). A first connecting rod (1313) is installed on the slider (1312), and the two first connecting rods (1313) are connected via a mounting ring (1315). A driving rod (1314) is installed on the mounting ring (1315), and the lower end of the driving rod (1314) is slidably engaged in the first slide groove (1310). The two research Circular grooves (1320) are provided at the centers of the opposite surfaces of the grinding disc (12), and connecting blocks (1319) are rotatably installed at the centers of the two circular grooves (1320). The driving rod (1314) is connected to one connecting block (1319) through a first pull rod (1316), and the driving rod (1314) is connected to the other connecting block (1319) through a second pull rod (1317). The first pull rod (1316) and the second pull rod (1317) are connected by multiple springs (1318).

4. The ceramic knife double-sided grinding and sharpening device with a double-sided grinding synchronous function according to claim 3, characterized in that: One end of the first pull rod (1316) close to the driving rod (1314) and one end of the second pull rod (1317) close to the driving rod (1314) are both provided with through holes, and the driving rod (1314) passes through the two through holes, and for rotational fit, one end of the first pull rod (1316) away from the driving rod (1314) is hinged to a connecting block (1319), and one end of the second pull rod (1317) away from the driving rod (1314) is hinged to another connecting block (1319).

5. The ceramic knife double-sided grinding and sharpening device with a double-sided grinding synchronous function according to claim 3, characterized in that: The electric push rod (1308) is electrically connected to the sensor and the drive motor (2), and the electric telescopic column (10) is electrically connected to the drive motor (2).

6. A ceramic knife double-sided grinding and sharpening device with a double-sided grinding synchronous function according to claim 5, characterized in that: A distance sensor (1410) is installed on the lower fixing plate (1405), and the distance sensor (1410) is electrically connected to the driving motor (2) and the electric telescopic column (10).

7. A ceramic knife double-sided grinding and sharpening device with a double-sided grinding synchronous function according to claim 6, characterized in that: The mounting seat (1) is also provided with a cleaning component (15), and the operation of the clamping component (14) drives the cleaning component (15) to clean the abrasive particles.

8. The ceramic knife double-sided grinding and sharpening device with a double-sided grinding synchronous function according to claim 7, characterized in that: The cleaning assembly (15) comprises an upper baffle (1501), a side baffle (1502), a third connecting rod (1503), a cleaning plate (1504), a guide rail (1505), an inclined plate (1506), a sewage outlet (1507), a fourth connecting rod (1508), an elastic plate (1509), a push rod (1510) and a collection bin (1511); An upper baffle (1501) and a side baffle (1502) are installed in the mounting seat (1); two third slide grooves (1512) are symmetrically provided on the mounting plate (1402); third connecting rods (1503) are slidably installed on the two third slide grooves (1512); the two third connecting rods (1503) are connected by a cleaning plate (1504); two guide rails (1505) are symmetrically installed in the mounting seat (1); the two guide rails (1505) are hinged on one side close to the mounting plate (1402). An inclined plate (1506) is installed, a sewage outlet (1507) is opened on the mounting seat (1), two fourth connecting rods (1508) are symmetrically installed on the wall of the sewage outlet (1507), an elastic plate (1509) is installed on the fourth connecting rod (1508), a push rod (1510) is installed on the side of the cleaning plate (1504) close to the third connecting rod (1503), and a collecting bin (1511) is opened on the mounting seat (1), and the collecting bin (1511) is connected to the sewage outlet (1507).

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