阅读说明：本技术 一种理发剪刀片的开齿研磨装置 (Tooth-opening grinding device for hair scissors blade ) 是由 郭良 于 2020-06-30 设计创作，主要内容包括：本发明提供了一种理发剪刀片的开齿研磨装置,属于机械技术领域。一种理发剪刀片的开齿研磨装置,包括机架,机架上倾斜固定有第一导轨和第二导轨,第一导轨和第二导轨之间形成共刀片通过的供料通道,在刀片进入该供料通道内后,刀片需要开齿一侧露出于该供料通道外部,第一导轨的末端具有限位槽,机架上设置有用于将刀片压紧在第二导轨上的压紧机构,压紧机构包括压板,压板一侧具有限位部,该压板位于第一导轨的上方且与第二导轨相邻,机架上设置有用于对第一导轨上刀片进行开齿的开齿机构。本发明具有刀片处理效率高的优点。(The invention provides a tooth punching and grinding device for a barber scissors blade, and belongs to the technical field of machinery. The utility model provides a device for grinding gulleting of hair clipper blade, which comprises a frame, slope fixedly in the frame has first guide rail and second guide rail, form the feed passage that the blade passes through altogether between first guide rail and the second guide rail, back in the blade gets into this feed passage, the blade need gullet one side expose in this feed passage outside, the end of first guide rail has the spacing groove, be provided with in the frame and be used for compressing tightly the hold-down mechanism on the second guide rail with the blade, hold-down mechanism includes the clamp plate, clamp plate one side has spacing portion, this clamp plate is located the top of first guide rail and adjacent with the second guide rail, be provided with in the frame and be used for going on gullet's gullet mechanism to blade on the first guide rail. The invention has the advantage of high blade processing efficiency.)

1. A tooth punching grinding device of a hair scissors blade comprises a rack and is characterized in that a first guide rail and a second guide rail are obliquely and fixedly arranged on the rack, a feeding channel through which a common blade passes is formed between the first guide rail and the second guide rail, one side of the blade needing tooth punching is exposed out of the feeding channel after the blade enters the feeding channel, the tail end of the first guide rail is provided with a limit groove, the rack is provided with a pressing mechanism used for pressing the blade on the second guide rail, the pressing mechanism comprises a pressing plate, one side of the pressing plate is provided with a limit part, the pressing plate is positioned above the first guide rail and is adjacent to the second guide rail, the rack is provided with a tooth punching mechanism used for punching the blade on the first guide rail, a guide plate is fixedly arranged on the rack and is connected with the lowest end of the first guide rail, the rack is provided with a pushing mechanism used for pushing the blade into the guide plate after tooth punching, the frame on be provided with and be used for grinding the blade and the grinding mechanism of arrangement.

2. A device for grinding teeth of a barber scissors blade according to claim 1, wherein the pressing mechanism further comprises a first push rod motor and a plurality of limiting rods, the first guide rail is provided with a plurality of through holes, the through holes are located in the limiting grooves, the limiting rods are fixed on the pressing plate, the limiting rods can pass through the through holes, the end portions of the limiting rods are provided with conical insertion portions, the first push rod motor is fixed on the frame, and the pressing plate is fixed on the push rod of the first push rod motor.

3. A device for grinding teeth of a barber scissors according to claim 1, wherein the tooth punching mechanism comprises a second pusher motor, a moving frame, a rotating shaft, a plurality of cutting wheels, and a first driving motor, the second pusher motor is fixed on the frame, the moving frame is fixed on a pusher of the second pusher motor, the rotating shaft is rotatably disposed on the moving frame, the cutting wheels are fixed on the rotating shaft, the first driving motor is fixed on the moving frame, and an output shaft of the first driving motor is drivingly connected to the rotating shaft.

4. A device for grinding teeth of a barber scissors blade according to claim 1, wherein the pushing mechanism comprises a third push rod motor and a push plate, the third push rod motor is fixed on the frame, and the push plate is fixed on a push rod of the third push rod motor.

5. A teeth-punching grinder for barber scissors blade according to claim 1, wherein the grinding mechanism comprises a first sliding plate, a second sliding plate, a chain, a plurality of limiting frames, a ring-shaped guide rail, a spring, a squeezing plate, a grinding wheel, a second driving motor, a third driving motor, a fourth push rod motor, a fifth push rod motor and a limiting plate, the first sliding plate and the second sliding plate are fixed on the frame, the first sliding plate is connected with the guide plate, the guide rail is fixed on the first sliding plate and the second sliding plate, a first gear is rotatably arranged on the side of the first sliding plate, a second gear is rotatably arranged on the second sliding plate, the chain is sleeved on the first gear and the second gear, the second driving motor is fixed on the frame, an output shaft of the second driving motor is coaxially and fixedly connected with the gear, the limiting frame is fixed on the chain, the guide rail is provided with a guide groove, the limiting frame is fixed with a guide block which is arranged in the guide groove, the limiting frame is fixed with two limiting sheets, a limiting area of a limiting blade is formed between the two limiting sheets, the frame is fixed with a fixed rod, the extrusion plate is fixedly connected with the fixed rod through a spring, the second sliding plate is obliquely arranged and fixed on the frame, the grinding wheel is rotatably arranged between the first sliding plate and the second sliding plate, the third driving motor is fixed on the frame, the output shaft of the third driving motor is fixedly connected with the grinding wheel, the extrusion plate is positioned above the grinding wheel, the second sliding plate is provided with a material receiving groove, the lowest part of the second sliding plate is fixed with a baffle plate, the lowest end of the second sliding plate is provided with a discharge port, the fourth push rod motor is fixed on the frame, and a push rod of the fourth push rod motor is fixed with a mounting plate, the fifth push rod motor is fixed on the mounting plate, the limiting plate is fixed on a push rod of the fifth push rod motor, the limiting plate can seal the discharge port, an opening is formed in the limiting plate, a recovery assembly for recovering the tidying blade is arranged on the rack, the recovery assembly comprises a plurality of guide rods, and when the limiting plate descends, the guide rods penetrate through the opening of the limiting plate.

6. A device for grinding teeth of a barber scissors according to claim 1, wherein the retracting member comprises a ring rail fixed to the frame, a plurality of sliders slidably disposed on the ring rail, and a turning block hinged to the sliders, the guide bar is fixed to the turning block, and the frame is provided with a driving mechanism for moving the sliders.

7. The device as claimed in claim 6, wherein the slider and the flip block are provided with a snap clamp.

8. A device according to claim 1, wherein the frame is provided with a spraying means for spraying the grinding wheel with the grinding fluid, the spraying means comprising the grinding fluid, a fluid reservoir, a constant flow pump and a nozzle, the fluid reservoir and the nozzle being fixed to the frame, the constant flow pump being fixed to the fluid reservoir, the constant flow pump being connected to the nozzle via a fluid conduit, the nozzle being aligned with the grinding wheel.

9. A device for grinding teeth of a barber scissors blade according to claim 1, wherein a recovery box for recovering the grinding fluid is fixed to the frame.

Technical Field

The invention belongs to the technical field of machinery, and particularly relates to a tooth opening grinding device for a hair clipper blade.

Background

Electric hair clipper is the common tool of haircut now, wherein, electric hair clipper gets the blade then is the key part that is used for cutting the hair, traditional hair clipper blade needs special people to open the teeth in the course of working, then grinds the blade after opening the teeth again, makes the one side of blade keep level and smooth, can stand in the tooth end sharper simultaneously, ordinary equipment has tooth opening machine and grinding machine, two kinds of machines all need solitary people to use, all comparatively low in the efficiency of opening the teeth and grinding.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a tooth-opening grinding device for a hair clipper blade, which has the characteristic of high blade treatment efficiency.

The purpose of the invention can be realized by the following technical scheme:

a tooth punching grinding device of a hair scissors blade comprises a rack and is characterized in that a first guide rail and a second guide rail are obliquely and fixedly arranged on the rack, a feeding channel through which a common blade passes is formed between the first guide rail and the second guide rail, one side of the blade needing tooth punching is exposed out of the feeding channel after the blade enters the feeding channel, the tail end of the first guide rail is provided with a limit groove, the rack is provided with a pressing mechanism used for pressing the blade on the second guide rail, the pressing mechanism comprises a pressing plate, one side of the pressing plate is provided with a limit part, the pressing plate is positioned above the first guide rail and is adjacent to the second guide rail, the rack is provided with a tooth punching mechanism used for punching the blade on the first guide rail, a guide plate is fixedly arranged on the rack and is connected with the lowest end of the first guide rail, the rack is provided with a pushing mechanism used for pushing the blade into the guide plate after tooth punching, the frame on be provided with and be used for grinding the blade and the grinding mechanism of arrangement.

In the tooth punching grinding device of the barber scissors blade, the pressing mechanism further comprises a first push rod motor and a plurality of limiting rods, a plurality of through holes are formed in the first guide rail and located in limiting grooves, the limiting rods are fixed on the pressing plate and can penetrate through the through holes, the end portions of the limiting rods are provided with conical insertion portions, the first push rod motor is fixed on the rack, and the pressing plate is fixed on a push rod of the first push rod motor.

In the tooth punching grinding device of the hair clipper blade, the tooth punching mechanism comprises a second push rod motor, a moving frame, a rotating shaft, a plurality of cutting wheels and a first driving motor, the second push rod motor is fixed on the frame, the moving frame is fixed on the push rod of the second push rod motor, the rotating shaft is rotatably arranged on the moving frame, the cutting wheels are fixed on the rotating shaft, the first driving motor is fixed on the moving frame, and an output shaft of the first driving motor is connected with the rotating shaft in a transmission manner.

In the tooth punching and grinding device of the hair clipper blade, the pushing mechanism comprises a third push rod motor and a push plate, the third push rod motor is fixed on the rack, and the push plate is fixed on a push rod of the third push rod motor.

In the device for grinding the teeth of the barber scissors blade, the grinding mechanism comprises a first sliding plate, a second sliding plate, a chain, a plurality of limiting frames, an annular guide rail, a spring, an extrusion plate, a grinding wheel, a second driving motor, a third driving motor, a fourth push rod motor, a fifth push rod motor and a limiting plate, wherein the first sliding plate and the second sliding plate are fixed on the frame, the first sliding plate is connected with the guide plate, the guide rail is fixed on the first sliding plate and the second sliding plate, the side part of the first sliding plate is rotatably provided with a first gear, the second sliding plate is rotatably provided with a second gear, the chain is sleeved on the first gear and the second gear, the second driving motor is fixed on the frame, the output shaft of the second driving motor is fixedly connected with the gear in a coaxial manner, the limiting frames are fixed on the chain, the guide rail is provided with a guide groove, the limiting frames are fixedly provided with a guide block, the guide block is arranged in the guide groove, the limiting frame is fixed with two limiting pieces, a limiting area of a limiting blade is formed between the two limiting pieces, a fixed rod is fixed on the frame, the extrusion plate is fixedly connected with the fixed rod through a spring, the second sliding plate is obliquely arranged and fixed on the frame, the grinding wheel is rotatably arranged between the first sliding plate and the second sliding plate, the third driving motor is fixed on the frame, the output shaft of the third driving motor is fixedly connected with the grinding wheel, the extrusion plate is positioned above the grinding wheel, the second sliding plate is provided with a material receiving groove, the lowest part of the second sliding plate is fixed with a baffle plate, the lowest end of the second sliding plate is provided with a discharge hole, the fourth push rod motor is fixed on the frame, the push rod of the fourth push rod motor is fixed with a mounting plate, and the fifth push rod motor is fixed on the mounting plate, the limiting plate fix on the push rod of fifth push rod motor, the limiting plate can seal the discharge gate, seted up the opening on the limiting plate, the frame on be provided with the recovery subassembly of retrieving the arrangement blade, retrieve the subassembly and include a plurality of guide arms, when the limiting plate descends, the guide arm passes the opening of limiting plate.

In the tooth punching grinding device of the barber scissors blade, the recovery assembly comprises an annular rail, a plurality of sliding blocks and a turnover block, the annular rail is fixed on the rack, the sliding blocks are arranged on the annular rail in a sliding mode, the turnover block is hinged to the sliding blocks, the guide rod is fixed on the turnover block, and a driving mechanism for driving the sliding blocks to move is arranged on the rack.

In the tooth punching and grinding device of the barber scissors blade, the slide block and the turning block are provided with the quick clamp.

In the tooth punching and grinding device of the barber scissors blade, the rack is provided with a spraying mechanism for spraying grinding fluid to the grinding wheel, the spraying mechanism comprises the grinding fluid, a liquid storage tank, a constant flow pump and a spray head, the liquid storage tank and the spray head are fixed on the rack, the constant flow pump is fixed on the liquid storage tank, the constant flow pump is connected with the spray head through a liquid guide pipe, and the spray head is aligned with the grinding wheel.

In the tooth-punching grinding device of the hair clipper blade, a recovery box for recovering the grinding fluid is fixed on the rack.

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

the invention can grind the blade after tooth punching, has high efficiency and greatly reduces the labor intensity of workers. Can cooperate vibrations screening dish, make the gulleting of blade grind the process and become the assembly line, the production machining efficiency of great improvement blade, and the quantity of single machine of grinding in the effectual reduction mill, with artifical quantity, and grind effectually, the precision is high.

Drawings

FIG. 1 is a schematic of the present invention.

FIG. 2 is a structural view of the present invention.

Fig. 3 is a partially enlarged view of fig. 1.

Fig. 4 is a schematic view of the pressing mechanism of the present invention.

FIG. 5 is a view showing the structure of the grinding wheel according to the present invention.

FIG. 6 is a schematic view of a recovery assembly of the present invention.

Fig. 7 is a structural view at a slider in the present invention.

In the figure, 1, a frame; 2. a first guide rail; 2a, a limiting groove; 2a1, vias; 3. a second guide rail; 4. a feed channel; 5. pressing a plate; 6. a guide plate; 6a, a chute; 7. a first push rod motor; 8. a limiting rod; 8a, an insertion portion; 9. a second push rod motor; 10. a movable frame; 11. a rotating shaft; 12. a cutting wheel; 13. a first drive motor; 14. a third push rod motor; 15. pushing the plate; 16. a first slide plate; 17. a second slide plate; 17a, a material receiving groove; 17b, a discharge hole; 17c, access plane; 18. a chain; 19. a limiting frame; 19a, a limiting sheet; 19a1, a spacing region; 20. a guide rail; 20a, a guide groove; 21. a spring; 22. a pressing plate; 23. a grinding wheel; 24. a second drive motor; 25. a third drive motor; 26. a fourth push rod motor; 27. a fifth push rod motor; 28. a limiting plate; 28a, an opening; 29. a first gear; 30. a second gear; 31. a guide block; 32. fixing the rod; 33. a baffle plate; 34. mounting a plate; 35. a guide bar; 36. a first limiting rod; 37. a second limiting rod; 38. an annular rail; 39. a slider; 40. turning over the block; 41. a liquid storage tank; 42. a constant flow pump; 43. a spray head; 44. and (6) a recycling bin.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 7, a tooth punching grinding device for a hair clipper blade comprises a frame 1, wherein a first guide rail 2 and a second guide rail 3 are obliquely fixed on the frame 1, a feeding channel 4 through which a common blade passes is formed between the first guide rail 2 and the second guide rail 3, after the blade enters the feeding channel 4, one side of the blade needing tooth punching is exposed out of the feeding channel 4, the tail end of the first guide rail 2 is provided with a limit groove 2a, the frame 1 is provided with a pressing mechanism for pressing the blade on the second guide rail 3, the pressing mechanism comprises a pressing plate 5, one side of the pressing plate 5 is provided with a limit part, the pressing plate 5 is positioned above the first guide rail 2 and adjacent to the second guide rail 3, the frame 1 is provided with a tooth punching mechanism for punching the blade on the first guide rail 2, a guide plate 6 is fixed on the frame 1, the guide plate 6 is provided with a chute 6a matched with the blade, the guide plate 6 is connected with the lowest end of the first guide rail 2, a pushing mechanism for pushing the toothed blade into the guide plate 6 is arranged on the rack 1, and a grinding mechanism for grinding and arranging the blade is arranged on the rack 1.

The working principle of the invention is as follows: put into feed channel 4 with the blade, the blade is automatic to be followed first guide rail 2 landing downwards, feed channel 4 is stretched out to blade needs gullet one side, the automatic whereabouts of blade is until falling in the spacing groove 2a of first guide rail 2, after the blade got into spacing groove 2a, then compress tightly fixedly through hold-down mechanism to the blade, fixed back gullet tooth is carried out to the blade through gullet mechanism, then push into deflector 6 with the blade through push mechanism in, and the automatic whereabouts of new blade in feed channel 4 gets into in the spacing groove 2a on first guide rail 2, and the blade after the gullet tooth then gets into through deflector 6 and grinds in grinding mechanism and arranges in order the blade after grinding.

The invention can grind the blade after tooth punching, has high efficiency and greatly reduces the labor intensity of workers.

Specifically, the feed channel 4 is closed on the side corresponding to the side of the blade exposed outside the feed channel. The length of the second rail 3 is shorter than the length of the first rail 2. And the feeding channel 4 inclines to the closed side, so that the blade is attached to the closed side of the feeding channel 4 to slide downwards in the automatic sliding process.

Specifically, hold-down mechanism still includes first push rod motor 7, a plurality of gag lever post 8, has seted up a plurality of through-holes 2a1 on the first guide rail 2, and through-hole 2a1 is located spacing groove 2a, and gag lever post 8 is fixed on clamp plate 5, and gag lever post 8 can pass this through-hole 2a1, and the tip of gag lever post 8 has the portion of inserting 8a that is coniform, first push rod motor 7 fix on frame 1, clamp plate 5 fix on the push rod of first push rod motor 7.

After the blade gets into spacing groove 2a, first push rod motor 7 starts, drives clamp plate 5 and pushes down, and gag lever post 8 on the clamp plate 5 inserts the hole on the blade and penetrates through-hole 2a1 on the first guide rail 2, makes the blade spacing, then clamp plate 5 compresses tightly the blade, avoids the blade to rock when gulleting. The conical insertion portion 8a of the end of the stopper rod 8 can prevent the misalignment with the hole in the blade.

Specifically, the platen 5 is L-shaped.

Specifically, the tooth punching mechanism comprises a second push rod motor 9, a moving frame 10, a rotating shaft 11, a plurality of cutting wheels 12 and a first driving motor 13, the second push rod motor 9 is fixed on the rack 1, the moving frame 10 is fixed on a push rod of the second push rod motor 9, the rotating shaft 11 is rotatably arranged on the moving frame 10, the cutting wheels 12 are fixed on the rotating shaft 11, the first driving motor 13 is fixed on the moving frame 10, and an output shaft of the first driving motor 13 is in transmission connection with the rotating shaft 11. After the blade is fixed, the first driving motor 13 drives the rotating shaft 11 and the cutting wheel 12 to rotate, and the second push rod motor 9 drives the moving frame 10 to move, so that the cutting wheel 12 performs tooth punching on the blade.

Specifically, the pushing mechanism comprises a third push rod motor 14 and a push plate 15, wherein the third push rod motor 14 is fixed on the rack 1, and the push plate 15 is fixed on a push rod of the third push rod motor 14. After the tooth punching is finished, the pressing mechanism releases pressing, and the push plate 15 is driven by the third push rod motor to push the toothed blade into the guide plate 6.

Specifically, the grinding mechanism comprises a first sliding plate 16, a second sliding plate 17, a chain 18, a plurality of limiting frames 19, an annular guide rail 20, a spring 21, an extrusion plate 22, a grinding wheel 23, a second driving motor 24, a third driving motor 25, a fourth push rod motor 26, a fifth push rod motor 27 and a limiting plate 28, wherein the first sliding plate 16 and the second sliding plate 17 are fixed on the frame 1, the first sliding plate 16 is connected with the guide plate 6, the guide rail 20 is fixed on the first sliding plate 16 and the second sliding plate 17, a first gear 29 is rotatably arranged at the side of the first sliding plate 16, a second gear 30 is rotatably arranged on the second sliding plate 17, the chain 18 is sleeved on the first gear 29 and the second gear 30, the second driving motor 24 is fixed on the frame 1, an output shaft of the second driving motor 24 is coaxially and fixedly connected with the gear, the limiting frames 19 are fixed on the chain 18, the guide rail 20 is provided with a guide groove 20a, a guide block 31 is fixed on the limiting frame 19, the guide block 31 is arranged in the guide groove 20a, two limiting sheets 19a are fixed on the limiting frame 19, a limiting area 19a1 of the limiting blade is formed between the two limiting sheets 19a, a fixing rod 32 is fixed on the frame 1, a squeezing plate 22 is fixedly connected with the fixing rod 32 through a spring 21, a second sliding plate 17 is obliquely arranged and fixed on the frame 1, a grinding wheel 23 is rotatably arranged between a first sliding plate 16 and the second sliding plate 17, a third driving motor 25 is fixed on the frame 1, an output shaft of the third driving motor 25 is fixedly connected with the grinding wheel 23, the squeezing plate 22 is positioned above the grinding wheel 23, a material receiving groove 17a is arranged on the second sliding plate 17, a baffle 33 is fixed at the lowest position of the second sliding plate 17, a material outlet 17b is arranged at the lowest end of the second sliding plate 17, a fourth push rod motor 26 is fixed on the frame 1, and a mounting plate 34 is fixed on a push rod of, fifth push rod motor 27 is fixed on mounting panel 34, and limiting plate 28 is fixed on fifth push rod motor 27's push rod, and discharge gate 17b can be sealed to limiting plate 28, has seted up opening 28a on the limiting plate 28, is provided with the recovery subassembly of retrieving the arrangement blade on the frame 1, retrieves the subassembly and includes a plurality of guide arms 35, and when limiting plate 28 descends, guide arm 35 passes the opening 28a of limiting plate 28.

In the initial position, the limiting area 19a1 on one limiting block is aligned with the guide plate 6, when the blade enters the first sliding plate 16 from the guide plate 6, the blade enters the limiting area 19a1, then the blade is limited by the limiting sheet 19a, the chain 18 drives the limiting frame 19 to move under the drive of the second drive motor 24, the limiting frame 19 drives the blade in the limiting area 19a1 to move, then the blade is extruded by the extrusion plate 22 when moving to the grinding wheel 23, the blade is extruded to be attached to the grinding wheel 23, the vibration and other conditions of the blade during grinding are avoided, the grinding is not uniform, the blade sequentially enters the limiting frame 19 on the chain 18 and then is sequentially sent to the grinding wheel 23 for grinding, the efficiency is high, the blade can be automatically sent to the grinding wheel and is ground, after the grinding is finished, the blade is sent to the second sliding plate 17 through the limiting frame 19 and then passes through the second sliding plate 17, the blade automatic sliding is to the lower extreme of second slide 17 to it is spacing through baffle 33, the blade is located discharge gate 17b this moment and is spacing by limiting plate 28 directly over, then drive fifth push rod motor 27 and limiting plate 28 through fourth push rod motor 26 and move down, the pipe passes the opening 28a of limiting plate 28 and will penetrate the downthehole of blade on the limiting plate 28 after moving down, then fifth push rod motor 27 starts, drive limiting plate 28 translation, make the blade break away from the limiting plate 28, the blade is along with the landing of guide arm 35, the blade is collected the arrangement in proper order.

This mechanism can be with the quick grinding of blade, then arranges in order it, and is efficient. The guide rail 20 and the guide block 31 on the limiting frame 19 can make the limiting frame 19 stably move, and avoid the contact with the grinding wheel 23 when the blade is fed.

Specifically, the front side of the pressing plate 22 has an arc-shaped lead-in portion. Facilitating the entry of the blade between the pressing plate 22 and the first sliding plate 16.

Specifically, the second slider 17 has an access plane 17c thereon. The blade on the grinding wheel 23 can smoothly enter the access plane 17c of the second sliding plate 17, and the blade is prevented from being inclined when moving out of the grinding wheel 23.

Specifically, a first limiting rod 36 and a second limiting rod 37 are fixed on the first sliding plate 16 and the second sliding plate 17. The first limiting rod 36 and the second limiting rod 37 form a channel for the blade to slide, after the blade enters the channel, when the blade is ground, the first limiting rod 36, the second limiting rod 37 and the two limiting pieces 19a on the limiting frame 19 are matched, the blade can be prevented from shaking, and the blade is more stable during grinding.

Specifically, retrieve the subassembly and include annular rail 38, a plurality of slider 39, upset piece 40, annular rail 38 is fixed in frame 1, and slider 39 slides and sets up on annular rail 38, and upset piece 40 articulates on slider 39, and guide arm 35 is fixed on upset piece 40, is provided with the actuating mechanism who drives slider 39 and remove on the frame 1. After a proper amount of blades are stored on the guide rod 35, the driving mechanism drives the sliding block 39 to move, then the turning block 40 is turned over manually, the guide rod 35 is horizontally arranged, the blades on the guide rod 35 can be taken out conveniently, and the turning block 40 is reset after the blades are taken out.

In particular, the slide block 39 and the turning block 40 are provided with quick clamps. The turning block 40 and the slide block 39 can be fixed conveniently and quickly by a quick clamp.

Specifically, a spraying mechanism for spraying polishing liquid into the polishing wheel 23 is arranged on the rack 1, the spraying mechanism comprises a first liquid storage tank guide rail 2, a constant flow pump 42 and a spray head 43, the first liquid storage tank guide rail 2 and the spray head 43 are fixed on the rack 1, the constant flow pump 42 is fixed on the first liquid storage tank guide rail 2, the constant flow pump 42 is connected with the spray head 43 through a liquid guide pipe, and the spray head 43 is aligned with the polishing wheel 23. In the grinding process, the grinding fluid is continuously fed into the blade through the spraying mechanism, so that the smoothness of the blade is improved.

Specifically, a recovery tank 44 for recovering the polishing liquid is fixed to the frame 1.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.