CN113752066A

CN113752066A - Multifunctional blade grooving machine for circulation and use method thereof

Info

Publication number: CN113752066A
Application number: CN202111049898.8A
Authority: CN
Inventors: 李鹏; 黄先明
Original assignee: Shenzhen Zhongxun Precision Machinery Co ltd
Current assignee: Shenzhen Zhongxun Precision Machinery Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2021-12-07

Abstract

The invention belongs to the technical field of grooving machines, in particular to a multifunctional blade grooving machine for circulation and a using method thereof, and aims to solve the problems that the existing grooving method is high in labor intensity of operators, low in labor efficiency, easy to cause personal injury or equipment and cutter damage accidents, and low in product quality. The invention has simple operation and convenient use, can quickly clamp and fix the blade, can remove scraps during slotting, prevents the precision during slotting from being influenced, and is convenient for people to use.

Description

Multifunctional blade grooving machine for circulation and use method thereof

Technical Field

The invention relates to the technical field of grooving machines, in particular to a multifunctional cyclic blade grooving machine and a using method thereof.

Background

The cutting blade is a tool used for cutting in mechanical manufacturing, grooves are needed in the manufacturing process of some blades, manual operation is generally adopted in the prior art, and an operator clamps the blades by using the tool and then uses a special grinding wheel or milling blade, saw blade and the like to form a plurality of longitudinal through grooves in the blades.

The existing grooving method is high in labor intensity of operators, low in labor efficiency, prone to personal injury or accidents of equipment and cutter damage and low in product quality, so that the multifunctional cyclic blade grooving machine and the using method thereof are provided.

Disclosure of Invention

The invention aims to solve the defects that the existing grooving method is high in labor intensity of operators, low in labor efficiency, easy to cause personal injury or accidents of equipment and cutter damage and low in product quality, and provides a multifunctional cyclic blade grooving machine and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

a multifunctional blade grooving machine for circulation comprises an operation table, wherein a protective cover is fixedly arranged at the top of the operation table, two door plates which are symmetrically arranged are rotatably connected onto the protective cover, a support column is fixedly arranged at the top of the operation table, a top plate is connected onto the support column in a sliding manner, a grooving mechanism is arranged at the bottom of the top plate, two fixed plates which are symmetrically arranged are fixedly arranged at the bottom of the top plate, a blowing mechanism is arranged on the fixed plates, a first motor is fixedly arranged at the bottom of the top plate, a driving rod is fixedly arranged on an output shaft of the first motor, two fixing seats which are symmetrically arranged are fixedly arranged at the bottom of the top plate, the same transmission rod is rotatably connected onto the two fixing seats, a screw rod is rotatably connected at the top of the operation table and is in transmission connection with the transmission rod, the screw rod is in threaded connection with the top plate, a placing seat is fixedly arranged at the top of the operation table, the placing groove is formed in the top of the placing seat, the moving groove is formed in the inner wall of the bottom of the placing groove, the blanking hole is formed in the inner wall of the bottom of the moving groove, the inner wall of the moving groove is connected with two moving seats which are symmetrically arranged in a sliding mode, the top of each moving seat is connected with a push plate in a rotating mode, a clamping mechanism is arranged on each push plate, a bidirectional lead screw is connected to the inner wall of the moving groove in a rotating mode, the bidirectional lead screw is in threaded connection with the two moving seats, and the bidirectional lead screw is connected with the screw in a transmission mode.

Further, the grooving mechanism comprises a mounting seat, the mounting seat is fixedly mounted at the bottom of the top plate, the bottom of the mounting seat is rotatably connected with a transmission shaft, a cutter is mounted at the bottom end of the transmission shaft, a driving rod is in transmission connection with the transmission shaft, a first belt pulley is fixedly sleeved on the driving rod, a second belt pulley is fixedly sleeved on the rotating shaft, two third belt pulleys are fixedly sleeved on the transmission shaft, the first belt pulley, the second belt pulley and the third belt pulleys are in transmission connection with a same belt, a worm is fixedly mounted on the transmission shaft, a worm wheel is slidably connected on the screw rod and is rotatably connected with the top plate, the worm wheel and the worm wheel are mutually meshed, the rotating driving rod drives the transmission shaft to rotate through the transmission connection with the transmission shaft and drives the cutter to perform grooving and drilling through the transmission shaft, and simultaneously, the driving rod drives the transmission rod to rotate through the transmission connection of the first belt pulley, the second belt pulley and the belt, and the screw rod is driven to rotate by the mutual meshing of the worm and the worm wheel.

Further, blow the mechanism and include the wind-guiding hole, the wind-guiding hole is seted up on the fixed plate, and fixed mounting has dead lever and filter on the inner wall in wind-guiding hole, it is connected with the pivot to rotate on the dead lever, the pivot is connected with the drive lever transmission, and the one end fixed mounting of pivot has the flabellum, the equal fixed mounting in one side that two fixed plates are close to each other has the pipe, two pipes and cutter mutually support, the sweeps that produce when the pivoted pivot passes through flabellum and pipe and slots the cutter are blown, thereby prevent the influence of sweeps when slotting.

Furthermore, the clamping mechanism comprises a groove and a clamping plate, a blade is placed in the placing groove, the groove is arranged on the corresponding push plate, the inner wall of the groove is rotatably connected with a plurality of L-shaped pressing rods, one end of each L-shaped pressing rod is fixedly provided with a clamping block, the other end of each L-shaped pressing rod is rotatably connected with the clamping plate, two top springs are fixedly arranged on the sides of the two clamping plates away from each other, the top springs are fixedly connected with the inner wall of the groove, a first conical gear is fixedly arranged on the screw rod, a second conical gear is fixedly arranged at one end of the bidirectional screw rod, the first conical gear is meshed with the second conical gear, a fixing box is rotatably connected on the screw rod, the fixing box is rotatably connected with the bidirectional screw rod, a plurality of movable holes are arranged on the clamping plate, the movable holes are movably connected with the L-shaped pressing rods, the inner walls of the two sides of the movable holes are respectively provided with a limiting groove, and a limiting block is slidably connected in the limiting grooves, the limiting block is fixedly connected with the corresponding L-shaped pressing rod, the rotating screw rod drives the two-way screw rod to rotate through the mutual meshing of the first bevel gear and the second bevel gear, the two-way screw rod and the two moving seats move oppositely, then the two pushing plates are driven to be close to each other, and the blade is clamped and positioned through the clamping plates.

The use method of the multifunctional cyclic blade grooving machine comprises the following steps:

s1: when the first motor is started, the output shaft of the first motor drives the driving rod to rotate, the driving rod drives the rotating shaft and the transmission rod to rotate through the transmission connection of the first belt pulley, the second belt pulley, the third belt pulley and the belt, the rotating driving rod drives the cutter to rotate through the transmission connection with the transmission shaft, the rotating transmission rod drives the worm wheel to rotate through the mutual meshing of the worm wheel and the worm wheel, the worm wheel and the screw rod are driven to rotate through the sliding connection of the worm wheel and the screw rod, the cutter is driven to perform slotting cutting on the cutter blade through the threaded connection of the screw rod and the top plate, when the top plate drives the cutter and the cutter blade to contact with a slotting position, the thread on the screw rod is finished, the reset spring is in a compression state under the action of the movable plate and the top plate, and when the first motor rotates reversely, the reset spring drives the top plate to form threaded connection with the screw rod again through the movable plate, the top plate is driven to move upwards under the action of the worm wheel;

s2: the rotating shaft drives the fan blades to rotate, and the rotating fan blades form air flow, so that the contact part of the cutter and the blade can be blown under the action of the guide pipe, and the scraps generated in the slotting process are cleaned, so that the slotting precision is prevented from being influenced;

s3: the two-way lead screw of pivoted screw rod drive through the intermeshing of first conical gear and second conical gear and rotates, and two-way lead screw of pivoted drive two through the threaded connection with two removal seats and remove the seat and remove in opposite directions to drive two push pedals and be close to each other, the push pedal carries out the centre gripping through splint to the blade, atress reverse movement when splint and blade contact, and then drive L shape depression bar and fixture block and press fixedly to the blade, thereby form quick centre gripping.

Compared with the prior art, the invention has the advantages that:

(1) according to the scheme, the first belt pulley, the second belt pulley, the third belt pulley and the belt are in transmission connection, so that the rotating driving rod can drive the rotating shaft and the transmission rod to rotate, and further drive the cutter to rotate;

(2) the worm and the worm wheel are meshed with each other, the worm wheel is in threaded connection with the screw, and meanwhile the worm wheel is in rotating connection with the top plate, so that the rotating transmission rod can drive the top plate to move up and down, and further drive the cutter to groove the blade;

(3) because the first bevel gear is meshed with the second bevel gear, and the bidirectional screw rod is connected with the two moving seats through threads, the rotating screw rod can drive the moving seats to move oppositely, and the blade is clamped and positioned through the clamping plate.

The invention has simple operation and convenient use, can quickly clamp and fix the blade, can remove scraps during slotting, prevents the precision during slotting from being influenced, and is convenient for people to use.

Drawings

FIG. 1 is a schematic perspective view of a multifunctional cyclic blade grooving machine and a method for using the same according to the present invention;

FIG. 2 is a schematic structural view of a multifunctional cyclic blade grooving machine and a method for using the same according to the present invention;

FIG. 3 is a schematic side view of a multifunctional cyclic blade groover and method of use thereof in accordance with the present invention;

FIG. 4 is a schematic cross-sectional view of a clamp plate of a multifunctional cyclic blade grooving machine and a method for using the same according to the present invention;

fig. 5 is a schematic structural diagram of part a of a multifunctional cyclic blade grooving machine and a using method thereof according to the present invention.

In the figure: 1. an operation table; 2. a protective cover; 3. a support pillar; 4. a top plate; 5. a screw; 6. A mounting seat; 7. a drive shaft; 8. a cutter; 9. a first motor; 10. a driving lever; 11. a transmission rod; 12. a worm; 13. a worm gear; 14. a fixing plate; 15. a wind guide hole; 16. a filter plate; 17. fixing the rod; 18. a rotating shaft; 19. a fan blade; 20. a conduit; 21. a placing seat; 22. a placement groove; 23. a blade; 24. a moving groove; 25. pushing the plate; 26. a groove; 27. a splint; 28. A spring is supported; 29. an L-shaped compression bar; 30. a clamping block; 31. a movable hole; 32. an annular chute; 33. Positioning blocks; 34. a card slot; 35. a bayonet lock; 36. a rotating rod; 37. a driving gear; 38. a driven gear; 39. a bidirectional screw rod; 40. a first bevel gear; 41. a second bevel gear; 42. a fixed box; 43. a second motor; 44. positioning a plate; 45. a movable plate; 46. a return spring; 47. a door panel; 48. a movable seat; 49. a blanking hole; 50. a fixed seat.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-5, a multifunctional blade grooving machine for circulation comprises an operation table 1, a protective cover 2 is fixedly installed at the top of the operation table 1, two door plates 47 which are symmetrically arranged are rotatably connected to the protective cover 2, a support column 3 is fixedly installed at the top of the operation table 1, a top plate 4 is slidably connected to the support column 3, a grooving mechanism is arranged at the bottom of the top plate 4, two fixing plates 14 which are symmetrically arranged are fixedly installed at the bottom of the top plate 4, a blowing mechanism is arranged on the fixing plates 14, a first motor 9 is fixedly installed at the bottom of the top plate 4, a driving rod 10 is fixedly installed on an output shaft of the first motor 9, two fixing seats 50 which are symmetrically arranged are fixedly installed at the bottom of the top plate 4, the two fixing seats 50 are rotatably connected with a same transmission rod 11, a screw rod 5 is rotatably connected to the top of the operation table 1, and the screw rod 5 is in transmission connection with the transmission rod 11, and screw rod 5 and roof 4 threaded connection, the top fixed mounting of operation panel 1 has placing seat 21, placing seat 22 has been seted up at placing seat 21's top, moving slot 24 has been seted up on placing slot 22's the bottom inner wall, blanking hole 49 has been seted up on moving slot 24's the bottom inner wall, sliding connection has two symmetrical removal seats 48 that set up on moving slot 24's the inner wall, moving seat 48's top rotates and is connected with push pedal 25, be equipped with fixture on the push pedal 25, it is connected with two-way lead screw 39 to rotate on moving slot 24's the inner wall, two-way lead screw 39 and two removal seats 48 threaded connection, two-way lead screw 39 is connected with screw rod 5 transmission, fixed mounting has locating plate 44 on the support column 3, swing joint has fly leaf 45 on the support column 3, fixed mounting has same reset spring 46 between fly leaf 45 and the locating plate 44.

In the embodiment, the grooving mechanism comprises a mounting seat 6, the mounting seat 6 is fixedly mounted at the bottom of a top plate 4, the bottom of the mounting seat 6 is rotatably connected with a transmission shaft 7, a cutter 8 is mounted at the bottom end of the transmission shaft 7, a driving rod 10 is in transmission connection with the transmission shaft 7, a first belt pulley is fixedly sleeved on the driving rod 10, a second belt pulley is fixedly sleeved on a rotating shaft 18, two third belt pulleys are fixedly sleeved on a transmission rod 11, the first belt pulley, the second belt pulley and the third belt pulley are in transmission connection with the same belt, a worm 12 is fixedly mounted on the transmission rod 11, a worm wheel 13 is slidably connected on a screw rod 5, the worm wheel 13 is rotatably connected with the top plate 4, the worm 12 and the worm wheel 13 are meshed with each other, the rotating driving rod 10 drives the transmission shaft 7 to rotate through the transmission connection with the transmission shaft 7, and drives the cutter 8 to perform grooving and drilling through the transmission shaft 7, meanwhile, the driving rod 10 drives the transmission rod 11 to rotate through the transmission connection of the first belt pulley, the second belt pulley and the belt, and drives the screw rod 5 to rotate through the mutual meshing of the worm 12 and the worm wheel 13.

In this embodiment, the blowing mechanism includes the wind-guiding hole 15, the wind-guiding hole 15 is seted up on fixed plate 14, and fixed mounting has dead lever 17 and filter 16 on the inner wall of wind-guiding hole 15, it is connected with pivot 18 to rotate on the dead lever 17, pivot 18 is connected with the drive rod 10 transmission, and the one end fixed mounting of pivot 18 has flabellum 19, the equal fixed mounting in one side that two fixed plates 14 are close to each other has pipe 20, two pipes 20 mutually support with cutter 8, the sweeps that produce when the cutter 8 was slotted through flabellum 19 and pipe 20 is blown to pivoted pivot 18, thereby prevent the influence of sweeps when the slotting.

In this embodiment, the clamping mechanism includes a groove 26 and a clamping plate 27, a blade 23 is placed in the placing groove 22, the groove 26 is opened on the corresponding push plate 25, the inner wall of the groove 26 is rotatably connected with a plurality of L-shaped pressing rods 29, one end of each L-shaped pressing rod 29 is fixedly provided with a clamping block 30, the other end of each L-shaped pressing rod 29 is rotatably connected with the clamping plate 27, two top springs 28 are fixedly installed on the mutually far sides of the two clamping plates 27, the top springs 28 are fixedly connected with the inner wall of the groove 26, a first bevel gear 40 is fixedly installed on the screw 5, one end of the bidirectional screw 39 is fixedly provided with a second bevel gear 41, the first bevel gear 40 is engaged with the second bevel gear 41, a fixing box 42 is rotatably connected on the screw 5, the fixing box 42 is rotatably connected with the bidirectional screw 39, the clamping plate 27 is provided with a plurality of movable holes 31, the movable holes 31 are movably connected with the L-shaped pressing rods 29, and the inner walls of the two sides of the movable hole 31 are both provided with limiting grooves, the limiting grooves are connected with limiting blocks in a sliding mode, the limiting blocks are fixedly connected with the corresponding L-shaped pressing rods 29, the rotating screw 5 drives the two-way screw rod 39 to rotate through the mutual meshing of the first conical gear 40 and the second conical gear 41, and moves opposite to the two moving seats 48 through the two-way screw rod 39, so that the two push plates 25 are driven to be close to each other, and the blades 23 are clamped and positioned through the clamping plates 27.

s1: when a switch of a first motor 9 is started, an output shaft of the first motor 9 drives a driving rod 10 to rotate, the driving rod 10 drives a rotating shaft 18 and a transmission rod 11 to rotate through the transmission connection of a first belt pulley, a second belt pulley, a third belt pulley and a belt, the rotating driving rod 10 drives a cutter 8 to rotate through the transmission connection of a transmission shaft 7, meanwhile, the rotating transmission rod 11 drives a worm wheel 13 to rotate through the mutual meshing of a worm 12 and the worm wheel 13, and drives a screw 5 to rotate through the sliding connection of the worm wheel 13 and the screw 5, and further drives the cutter 8 to perform slotting cutting on a blade 23 through the threaded connection of the screw 5 and a top plate 4, when the top plate 4 drives the cutter 8 to contact with the blade 23 to a slotting position, threads on the screw 5 are finished, and a return spring 46 is in a compression state under the action of a movable plate 45 and the top plate 4, when the first motor 9 reversely rotates, the return spring 46 drives the top plate 4 to form threaded connection with the screw 5 again through the movable plate 45, and then drives the top plate 4 to move upwards under the action of the worm wheel 13;

s2: the rotating shaft 18 drives the fan blades 19 to rotate, and the rotating fan blades 19 form air flow, so that the contact part of the cutter 8 and the blade 23 can be blown under the action of the guide pipe 20, and then scraps generated in slotting are cleaned, and slotting precision is prevented from being influenced;

s3: the rotating screw 5 drives the two-way screw rod 39 to rotate through the mutual meshing of the first bevel gear 40 and the second bevel gear 41, the rotating two-way screw rod 39 drives the two moving seats 48 to move oppositely through the threaded connection with the two moving seats 48, so that the two push plates 25 are driven to be close to each other, the push plates 25 clamp the blade 23 through the clamping plates 27, the clamping plates 27 are stressed to move reversely when contacting the blade 23, and then the L-shaped pressure rod 29 and the clamping block 30 are driven to press and fix the blade 23, so that quick clamping is formed.

Example two

Referring to fig. 1-5, a multifunctional blade grooving machine for circulation comprises an operation table 1, a protective cover 2 is fixedly installed at the top of the operation table 1, two door plates 47 which are symmetrically arranged are rotatably connected to the protective cover 2, a support column 3 is fixedly installed at the top of the operation table 1, a top plate 4 is slidably connected to the support column 3, a grooving mechanism is arranged at the bottom of the top plate 4, two fixing plates 14 which are symmetrically arranged are fixedly installed at the bottom of the top plate 4, a blowing mechanism is arranged on the fixing plates 14, a first motor 9 is fixedly installed at the bottom of the top plate 4, a driving rod 10 is fixedly installed on an output shaft of the first motor 9, two fixing seats 50 which are symmetrically arranged are fixedly installed at the bottom of the top plate 4, the two fixing seats 50 are rotatably connected with a same transmission rod 11, a screw rod 5 is rotatably connected to the top of the operation table 1, and the screw rod 5 is in transmission connection with the transmission rod 11, the screw 5 is connected with the top plate 4 by screw thread, the top of the operating table 1 is fixedly provided with a placing seat 21, the top of the placing seat 21 is provided with a placing groove 22, the inner wall of the bottom of the placing groove 22 is provided with a moving groove 24, the inner wall of the bottom of the moving groove 24 is provided with a blanking hole 49, the inner wall of the moving groove 24 is connected with two symmetrically arranged moving seats 48 in a sliding way, the top of the moving seat 48 is connected with a push plate 25 in a rotating way, the push plate 25 is provided with a clamping mechanism, the inner wall of the moving groove 24 is connected with a bidirectional screw rod 39 in a rotating way, the bidirectional screw rod 39 is connected with the two moving seats 48 by screw thread, the bidirectional screw rod 39 is connected with the screw 5 in a transmission way, the supporting column 3 is fixedly provided with a positioning plate 44, the supporting column 3 is movably connected with a movable plate 45, the same reset spring 46 is fixedly arranged between the movable plate 45 and the positioning plate 44, the inner wall of the moving groove 24 is connected with a rotating rod 36 in a rotating way, bull stick 36 and two removal seats 48 swing joint, two removal seats 48 one side of keeping away from each other all rotate and are connected with driving gear 37, two equal fixed mounting in one side that push pedal 25 kept away from each other has driven gear 38, bull stick 36 and two driving gear 37 sliding connection, and driving gear 37 and the driven gear 38 intermeshing that corresponds, place one side fixed mounting of seat 21 and have second motor 43, the output shaft and the bull stick 36 fixed connection of second motor 43.

The theory of operation, the difference of embodiment two and embodiment one lies in, starts second motor 43 switch, and the output shaft of second motor 43 drives bull stick 36 and rotates, and bull stick 36 drives driving gear 37 through the sliding connection with driving gear 37 and rotates, and pivoted driving gear 37 drives driven gear 38 and rotates, and driven gear 38 drives push pedal 25 and rotates, and then drives blade 23 and rotates to make blade 23 can do the annular fluting when the fluting, the multi-functional use of diversification of being convenient for.

All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is the schematic diagram, and its specific size and proportion need adjust according to actual conditions, and the adjustment and the change of adaptation can be carried out according to actual conditions to its inside electric elements that relates.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.

Claims

1. The utility model provides a multi-functional blade groover for circulation, includes operation panel (1), its characterized in that, the top fixed mounting of operation panel (1) has protection casing (2), rotates on protection casing (2) and is connected with two door plant (47) that the symmetry set up, the top fixed mounting of operation panel (1) has support column (3), and sliding connection has roof (4) on support column (3), and the bottom of roof (4) is equipped with the slotting mechanism, the bottom fixed mounting of roof (4) has two fixed plates (14) that the symmetry set up, is equipped with the mechanism of blowing on fixed plate (14), the bottom fixed mounting of roof (4) has first motor (9), and fixed mounting has active lever (10) on the output shaft of first motor (9), the bottom fixed mounting of roof (4) has two fixing base (50) that the symmetry set up, and the rotation is connected with same transfer line (11) on two fixing base (50), the top of the operating platform (1) is rotatably connected with a screw rod (5), the screw rod (5) is in transmission connection with a transmission rod (11), the screw rod (5) is in threaded connection with a top plate (4), a placing seat (21) is fixedly installed at the top of the operating platform (1), a placing groove (22) is formed in the top of the placing seat (21), a moving groove (24) is formed in the inner wall of the bottom of the placing groove (22), blanking holes (49) are formed in the inner wall of the bottom of the moving groove (24), two moving seats (48) which are symmetrically arranged are slidably connected to the inner wall of the moving groove (24), the top of each moving seat (48) is rotatably connected with a push plate (25), a clamping mechanism is arranged on each push plate (25), a bidirectional screw rod (39) is rotatably connected to the inner wall of the moving groove (24), the bidirectional screw rod (39) is in threaded connection with the two moving seats (48), and the bidirectional screw rod (39) is in transmission connection with the screw rod (5), the support column (3) is fixedly provided with a positioning plate (44), the support column (3) is movably connected with a movable plate (45), and a same reset spring (46) is fixedly arranged between the movable plate (45) and the positioning plate (44).

2. The multifunctional blade grooving machine for the circulation according to claim 1, wherein the grooving mechanism comprises a mounting seat (6), the mounting seat (6) is fixedly mounted at the bottom of the top plate (4), a transmission shaft (7) is rotatably connected to the bottom of the mounting seat (6), a cutter (8) is mounted at the bottom end of the transmission shaft (7), and the driving rod (10) is in transmission connection with the transmission shaft (7).

3. The multifunctional blade grooving machine for the circulation according to claim 1, wherein the blowing mechanism comprises an air guide hole (15), the air guide hole (15) is formed in the fixing plate (14), a fixing rod (17) and a filtering plate (16) are fixedly mounted on an inner wall of the air guide hole (15), a rotating shaft (18) is rotatably connected to the fixing rod (17), the rotating shaft (18) is in transmission connection with the driving rod (10), a fan blade (19) is fixedly mounted at one end of the rotating shaft (18), a guide pipe (20) is fixedly mounted on one side, close to each other, of the two fixing plates (14), and the two guide pipes (20) are matched with the cutter (8).

4. The multifunctional blade grooving machine for the circulation according to claim 1, wherein the clamping mechanism comprises a groove (26) and a clamping plate (27), the blade (23) is placed in the placing groove (22), the groove (26) is formed in the corresponding push plate (25), a plurality of L-shaped pressing rods (29) are rotatably connected to the inner wall of the groove (26), a clamping block (30) is fixedly mounted at one end of each L-shaped pressing rod (29), the other end of each L-shaped pressing rod (29) is rotatably connected with the clamping plate (27), two top springs (28) are fixedly mounted on one sides, away from each other, of the two clamping plates (27), and the top springs (28) are fixedly connected with the inner wall of the groove (26).

5. The multi-functional grooving machine for circulating blades as claimed in claim 1, wherein the driving rod (10) is fixedly sleeved with a first belt pulley, the rotating shaft (18) is fixedly sleeved with a second belt pulley, the driving rod (11) is fixedly sleeved with two third belt pulleys, and the first belt pulley, the second belt pulley and the third belt pulley are connected with a same belt in a transmission manner.

6. A multifunctional blade grooving machine for circulation according to claim 1, wherein the transmission rod (11) is fixedly provided with a worm (12), the screw (5) is slidably connected with a worm wheel (13), the worm wheel (13) is rotatably connected with the top plate (4), and the worm (12) and the worm wheel (13) are meshed with each other.

7. The multifunctional blade grooving machine for the circulation according to claim 1, wherein a first bevel gear (40) is fixedly installed on the screw (5), a second bevel gear (41) is fixedly installed at one end of the bidirectional screw (39), the first bevel gear (40) and the second bevel gear (41) are meshed with each other, a fixing box (42) is rotatably connected to the screw (5), and the fixing box (42) is rotatably connected to the bidirectional screw (39).

8. The multifunctional blade grooving machine for circulation according to claim 4, wherein the clamping plate (27) is provided with a plurality of movable holes (31), the movable holes (31) are movably connected with the L-shaped pressing rods (29), the inner walls of two sides of each movable hole (31) are provided with limiting grooves, limiting blocks are slidably connected in the limiting grooves, and the limiting blocks are fixedly connected with the corresponding L-shaped pressing rods (29).

9. The multifunctional blade grooving machine for the circulation according to claim 1, wherein an annular sliding groove (32) is formed in the push plate (25), two symmetrically-arranged positioning blocks (33) are connected to an inner wall of the annular sliding groove (32) in a sliding manner, the positioning blocks (33) are fixedly connected with the movable base (48), a clamping groove (34) is formed in the inner wall of the annular sliding groove (32), a clamping pin (35) is fixedly mounted on one side of each positioning block (33), and the clamping pin (35) is connected with the corresponding clamping groove (34) in a sliding manner.

10. The use method of the multifunctional cyclic blade grooving machine is characterized by comprising the following steps of:

s1: starting a switch of a first motor (9), driving an active rod (10) to rotate by an output shaft of the first motor (9), driving a rotating shaft (18) and a transmission rod (11) to rotate by the active rod (10) through transmission connection of a first belt pulley, a second belt pulley, a third belt pulley and a belt, driving a cutter (8) to rotate by the rotating active rod (10) through transmission connection with a transmission shaft (7), driving a worm wheel (13) to rotate through mutual meshing of a worm (12) and the worm wheel (13) of the rotating transmission rod (11), driving a screw rod (5) to rotate through sliding connection of the worm wheel (13) and a screw rod (5), further driving the cutter (8) to slot and cut a blade (23) through threaded connection of the screw rod (5) and a top plate (4), and when the top plate (4) drives the cutter (8) and the blade (23) to contact a slot position, the screw thread on the screw rod (5) is finished, the reset spring (46) is in a compression state under the action of the movable plate (45) and the top plate (4), when the first motor (9) rotates reversely, the reset spring (46) drives the top plate (4) to form threaded connection with the screw rod (5) again through the movable plate (45), and then drives the top plate (4) to move upwards under the action of the worm wheel (13);

s2: the rotating shaft (18) drives the fan blades (19) to rotate, and the rotating fan blades (19) form air flow, so that the contact part of the cutter (8) and the cutter blade (23) can be blown under the action of the guide pipe (20), the scraps generated in the slotting process are cleaned, and the slotting precision is prevented from being influenced;

s3: pivoted screw rod (5) drive two-way lead screw (39) through the intermeshing of first conical gear (40) and second conical gear (41) and rotate, two-way lead screw of pivoted (39) drive two through the threaded connection with two removal seats (48) and remove seat (48) and remove in opposite directions, thereby drive two push pedal (25) and be close to each other, push pedal (25) carry out the centre gripping through splint (27) to blade (23), atress reverse movement when splint (27) and blade (23) contact, and then drive L shape depression bar (29) and fixture block (30) and press fixedly to blade (23), thereby form quick centre gripping.