阅读说明：本技术 一种高性能剪刀用自动磨刀装置 (Automatic knife sharpening device for high-performance scissors ) 是由 朱春燕 于 2020-12-28 设计创作，主要内容包括：本发明公开了一种高性能剪刀用自动磨刀装置,包括机体、设于机体上用于对剪刀运输的上料组件、等距设于上料组件上的多个夹刀组件、固定设于机体上的罩壳、设于罩壳上的进料口及出料口、固定设于罩壳上的进液管、设于罩壳底部的排液口、设于罩壳内的打磨组件、一端固定设于打磨组件中间处另一端贯穿设于罩壳上的主动轴、可移动设于机体上的升降板、固定设于升降板上用于驱动主动轴转动的第一电机、固定设于机体上用于驱动升降板移动的压力传感器。(The invention discloses an automatic knife sharpening device for high-performance scissors, which comprises a machine body, a feeding assembly, a plurality of clamping knife assemblies, a housing, a feeding hole, a discharging hole, a liquid inlet pipe, a liquid outlet, a polishing assembly, a driving shaft, a lifting plate, a first motor and a pressure sensor, wherein the feeding assembly is arranged on the machine body and used for conveying the scissors, the clamping knife assemblies are equidistantly arranged on the feeding assembly, the housing is fixedly arranged on the machine body, the feeding hole and the discharging hole are formed in the housing, the liquid inlet pipe is fixedly arranged on the housing, the liquid outlet is formed in the bottom of the housing, the polishing assembly is arranged in the housing, one end of the driving shaft is fixedly arranged in the middle of the polishing assembly, the other.)

1. The utility model provides a high performance is automatic knife sharpening device for scissors which characterized in that: the scissors conveying device comprises a machine body (1), a feeding assembly (2) arranged on the machine body and used for conveying scissors, a plurality of cutter clamping assemblies (3) equidistantly arranged on the feeding assembly, a housing (4) fixedly arranged on the machine body, a feeding hole (5) and a discharging hole (6) arranged on the housing, a liquid inlet pipe (7) fixedly arranged on the housing, a liquid outlet (8) arranged at the bottom of the housing, a polishing assembly (9) arranged in the housing, a driving shaft (10) with one end fixedly arranged in the middle of the polishing assembly and the other end penetrating through the housing, a lifting plate (11) movably arranged on the machine body, a first motor (12) fixedly arranged on the lifting plate and used for driving the driving shaft to rotate, and a pressure sensor (13) fixedly arranged on the machine body; the polishing assembly (9) comprises a turntable (91) fixedly sleeved on the driving shaft, a first spring telescopic rod (92) with one end fixedly arranged at the center of the turntable, a base (93) fixedly sleeved on the other end of the first spring telescopic rod, a grinding wheel (94) fixedly arranged on the base, and a damping part (95) simultaneously arranged on the base and the turntable.

2. The automatic sharpening device for high-performance scissors according to claim 1, characterized in that: emery wheel (94) include wheel body (941), equidistance annular distribution locate a plurality of recesses (942) that are the parallelogram setting on the wheel body, locate bell mouth (943) of wheel body middle department by last grow gradually down, locate through-hole (944) that are used for bell mouth and recess intercommunication on the wheel body, the recess is by last grow setting gradually down.

3. The automatic sharpening device for high-performance scissors according to claim 1, characterized in that: shock attenuation portion (95) including locating T type annular groove (951) on the base, a plurality of movable blocks (952) of equidistance annular distribution portable locating in the T type annular groove, both ends are fixed a plurality of second spring telescopic links (953) of locating on two adjacent movable blocks respectively, third spring telescopic link (954) on locating the movable block is rotated to one end, a plurality of third axles (955) of locating on the base are rotated with a plurality of movable blocks one-to-one respectively, one end is rotated and is located connecting plate (956) on the third axle and swing joint locate the third spring telescopic link other end, fix and locate on the movable block and rotate and locate sealing ring (957) on the base, locate a plurality of arc spouts (958) on the carousel with a plurality of movable block one-to-one respectively, arc slider (959) in the arc spout is located to portable, run through locate on the arc slider and one end rotate, A limit plate (961) fixedly arranged on the connecting plate, a fixed plate (962) fixedly arranged on one end of the moving shaft, and a second spring (963) sleeved on the moving shaft and respectively fixedly arranged on the arc-shaped sliding block and the fixed plate at two ends.

4. The automatic sharpening device for high-performance scissors according to claim 1, characterized in that: the housing (4) comprises a shell (41), a first sealing plate (42) movably arranged at a feed inlet of the shell, a second sealing plate (43) movably arranged at a discharge outlet of the shell, a first rodless cylinder (44) fixedly arranged on the shell and used for driving the first sealing plate to move, and a second rodless cylinder (45) fixedly arranged on the shell and used for driving the second sealing plate to move.

5. The automatic sharpening device for high-performance scissors according to claim 1, characterized in that: the feeding assembly (2) comprises a conveying frame (21) fixedly arranged on the machine body, a first shaft (22) and a second shaft (23) rotatably arranged on the conveying frame, a first driving wheel (24) and a second driving wheel (25) fixedly sleeved on the first shaft, a third driving wheel (26) and a fourth driving wheel (27) fixedly sleeved on the second shaft, a second motor (28) fixedly arranged on the conveying frame and used for driving the first shaft to rotate, a first plate type conveying belt (29) simultaneously wound on the first driving wheel and the third driving wheel, and a second plate type conveying belt (210) simultaneously wound on the second driving wheel and the fourth driving wheel.

6. The automatic sharpening device for high-performance scissors according to claim 1, characterized in that: the cutter clamping assembly (3) comprises a clamping seat (31) which is simultaneously and fixedly arranged on the first plate-type conveying belt and the second plate-type conveying belt, a convex block (32) which is fixedly arranged on the clamping seat, two first inclined planes (33) and two second inclined planes (34) which are symmetrically arranged on the convex block, a lifting column (35) which is movably arranged in the middle of the convex block, a first rotating rod (36) which is rotatably arranged on the lifting column, a second rotating rod (37) which is rotatably arranged on the lifting column in a crossed manner with the first rotating rod, a first roller (38) which is rotatably arranged on one end of the first rotating rod, a second roller (39) which is rotatably arranged on one end of the second rotating rod, a first spring (310) which is rotatably arranged on the first rotating rod and the second rotating rod at two ends respectively, a first torsion spring rod (311) with one end fixedly arranged on the other end of the first rotating rod, and a second torsion spring rod (312, The lifting column fixing device comprises a first arc-shaped clamping plate (313) fixedly arranged at the other end of the first torsion spring rod, a second arc-shaped clamping plate (314) fixedly arranged at the other end of the second torsion spring rod, an electronic telescopic rod (315) fixedly arranged on the clamping seat and used for driving the lifting column to move, a third arc-shaped clamping plate (316) fixedly arranged on the first arc-shaped clamping plate, and a fourth arc-shaped clamping plate (317) fixedly arranged on the second arc-shaped clamping plate.

7. The automatic sharpening device for high-performance scissors according to claim 6, characterized in that: the cutter clamping assembly (3) further comprises a first cavity (318) and a second cavity (319) which are arranged on the clamping seat, a first push rod (320) and a second push rod (321) which are movably arranged on the clamping seat, a third roller (322) which is rotatably arranged at one end of the first push rod, a fourth roller (323) which is rotatably arranged at one end of the second push rod, two first ejector rods (324) and two second ejector rods (325) which are arranged on the clamping seat, a first ball (326) which is rotatably arranged at one end of the first ejector rod, and a second ball (327) which is rotatably arranged at one end of the second ejector rod.

Technical Field

The invention relates to the technical field of scissors processing, in particular to an automatic knife sharpening device for high-performance scissors.

Background

High performance scissors need to use after grinding its cutting edge, therefore the degree of automation of current scissors grinding is lower, generally adopts the manual work to polish, and the inefficiency of polishing, quality obtain not to guarantee, and the scissors that the pressure control difficulty easily appears and cause grinds partially simultaneously to the scissors grinding, the inconsistent phenomenon of cutting edge sharpness.

Disclosure of Invention

The invention provides an automatic knife sharpening device for high-performance scissors, aiming at overcoming the defects of the prior art, the automatic knife sharpening device is used for automatically sharpening the scissors, the pressure for sharpening the scissors is consistent, the cutting edges of the scissors are sharp and consistent, the sharpening efficiency is high, and the quality is high.

In order to achieve the purpose, the invention adopts the following technical scheme: an automatic knife sharpening device for high-performance scissors comprises a machine body, a feeding assembly, a plurality of knife clamping assemblies, a housing, a feeding hole, a discharging hole, a liquid inlet pipe, a liquid outlet, a polishing assembly, a driving shaft, a lifting plate, a first motor and a pressure sensor, wherein the feeding assembly is arranged on the machine body and used for conveying the scissors, the knife clamping assemblies are equidistantly arranged on the feeding assembly, the housing is fixedly arranged on the machine body, the feeding hole and the discharging hole are formed in the housing, the liquid inlet pipe is fixedly arranged on the housing, the liquid outlet is formed in the bottom of the housing, the polishing assembly is arranged in the housing, one end of the lifting plate is fixedly arranged in the middle of the polishing assembly, the other end; the polishing assembly comprises a rotary table fixedly sleeved on the driving shaft, a first spring telescopic rod with one end fixedly arranged at the center of the rotary table, a base fixedly sleeved on the other end of the first spring telescopic rod, a grinding wheel fixedly arranged on the base, and a damping part simultaneously arranged on the base and the rotary table; fix high performance scissors through pressing from both sides the cutter unit spare, transport through the material loading subassembly to pressing from both sides the cutter unit spare, transport high performance scissors promptly, high performance scissors gets into the housing from the feed inlet, and be located directly over the subassembly of polishing, it rises to drive the first motor, and it rises together to drive the subassembly of polishing, the subassembly of polishing contacts with high performance scissors, rotate through first motor drive driving shaft, the driving shaft drives the subassembly of polishing and rotates, the subassembly of polishing through in the housing grinds high performance scissors cutting edge, high performance scissors after the grinding spills over the housing from discharge gate department, the subassembly of polishing is to high performance scissors grinding in-process through the feed liquor pipe to spray coolant liquid to it, cool off subassembly and high performance scissors, recycle the coolant liquid through the leakage fluid dram. The high-performance scissors are fixed through the cutter clamping assembly, the position of the high-performance scissors is adjusted, the high-performance scissors are fixed simultaneously, the fixation is firmer, the influence on the grinding quality caused by movement in the grinding process is avoided, the cutter clamping assembly is transported through the feeding assembly, namely the high-performance scissors are transported, the high-performance scissors enter the housing from the feeding hole and are positioned right above the grinding assembly, the lifting plate is driven to ascend through the pressure sensor, the first motor is driven to ascend, the grinding assembly is driven to ascend together, the grinding assembly is contacted with the high-performance scissors, the driving shaft is driven to rotate through the first motor, the driving shaft drives the grinding assembly to rotate, the cutting edge of the high-performance scissors is ground through the grinding assembly in the housing, the ground high-performance scissors overflow the housing from the discharging hole, and the pressure of the grinding assembly on the high-performance scissors can be controlled through the pressure sensor, the automatic scissors grinding machine has the advantages that the grinding pressure of the scissors is consistent, the cutting edges of the scissors are sharp and consistent, the overall grinding quality is improved, cooling liquid is sprayed onto the high-performance scissors through the liquid inlet pipe in the grinding process of the high-performance scissors by the grinding assembly, the grinding assembly and the high-performance scissors are cooled, and the cooling liquid is recycled through the liquid outlet; the driving shaft rotates the in-process and makes the carousel rotate, the carousel rotates the in-process and makes first spring telescopic link rotate, first spring telescopic link rotates the in-process and makes the base rotate, the base rotates and makes the emery wheel rotate, grind the high performance scissors through the pivoted emery wheel, can carry out the shock attenuation to the base through first spring telescopic link setting, rethread shock attenuation portion is to the base shock attenuation once more, carry out the shock attenuation to the emery wheel promptly, it is more steady to make the emery wheel rotate the in-process, can reduce the vibrations influence that first motor brought simultaneously.

The emery wheel includes that wheel body, equidistance annular distribute locate a plurality of recesses that are the parallelogram setting on the wheel body, locate the bell mouth of department in the middle of the wheel body, locate the through-hole that is used for bell mouth and recess intercommunication on the wheel body by last gradual grow down, the recess is by last gradual grow setting down.

The shock absorption part comprises a T-shaped ring groove arranged on the base, a plurality of moving blocks which are distributed in an equidistant annular manner and movably arranged in the T-shaped ring groove, a plurality of second spring telescopic rods, two ends of which are fixedly arranged on two adjacent moving blocks respectively, a third spring telescopic rod, one end of which is rotatably arranged on the moving blocks, a plurality of third shafts, one end of which is rotatably arranged on the base in a one-to-one correspondence manner, a connecting plate, one end of which is rotatably arranged on the third shaft and movably connected with the other end of the third spring telescopic rod, a sealing ring, a plurality of arc chutes, an arc slide block, a moving shaft, a limiting plate, a fixed plate, a plurality of moving blocks, a plurality of third shafts, one ends of which are rotatably arranged on the base in a one-, And the second spring is sleeved on the moving shaft, and two ends of the second spring are respectively fixedly arranged on the arc-shaped sliding block and the fixed plate.

The housing comprises a shell, a first sealing plate, a second sealing plate, a first rodless cylinder and a second rodless cylinder, wherein the first sealing plate is movably arranged at a feed inlet of the shell, the second sealing plate is movably arranged at a discharge outlet of the shell, the first rodless cylinder is fixedly arranged on the shell and used for driving the first sealing plate to move, and the second rodless cylinder is fixedly arranged on the shell and used for driving the second sealing plate to move.

The feeding assembly comprises a conveying frame fixedly arranged on the machine body, a first shaft and a second shaft which are rotatably arranged on the conveying frame, a first driving wheel and a second driving wheel which are fixedly sleeved on the first shaft, a third driving wheel and a fourth driving wheel which are fixedly sleeved on the second shaft, a second motor which is fixedly arranged on the conveying frame and used for driving the first shaft to rotate, a first plate type conveying belt which is simultaneously wound on the first driving wheel and the third driving wheel, and a second plate type conveying belt which is simultaneously wound on the second driving wheel and the fourth driving wheel.

The cutter clamping assembly comprises a clamping seat fixedly arranged on the first plate-type conveying belt and the second plate-type conveying belt, a convex block fixedly arranged on the clamping seat, two first inclined planes and two second inclined planes symmetrically arranged on the convex block, a lifting column movably arranged in the middle of the convex block, a first rotating rod rotatably arranged on the lifting column, a second rotating rod rotatably arranged on the lifting column in a manner of intersecting with the first rotating rod, a first roller rotatably arranged on one end of the first rotating rod, a second roller rotatably arranged on one end of the second rotating rod, a first spring with two ends respectively rotatably arranged on the first rotating rod and the second rotating rod, a first torsion spring rod with one end fixedly arranged on the other end of the first rotating rod, a second torsion spring rod with one end fixedly arranged on the other end of the second rotating rod, a first arc clamping plate fixedly arranged on the other end of the first torsion spring rod, a second arc clamping plate fixedly arranged on the other end of the second torsion spring rod, a second arc clamping plate, The fixed electron telescopic link, the fixed third arc cardboard of locating on the first arc cardboard, the fixed fourth arc cardboard of locating on the second arc cardboard that are used for driving the lift post to remove of locating on the grip slipper.

The cutter clamping assembly further comprises a first cavity and a second cavity which are arranged on the clamping seat, a first push rod and a second push rod which are movably arranged on the clamping seat, a third idler wheel which is rotatably arranged at one end of the first push rod, a fourth idler wheel which is rotatably arranged at one end of the second push rod, two first ejector rods and two second ejector rods which are arranged on the clamping seat, a first ball which is rotatably arranged at one end of the first ejector rod, and a second ball which is rotatably arranged at one end of the second ejector rod.

The invention has the following advantages: the high-performance scissors are fixed through the clamping knife assembly, the position of the high-performance scissors is adjusted, the high-performance scissors are fixed simultaneously, the fixation is firmer, the grinding quality of the high-performance scissors is prevented from being influenced due to movement in the grinding process, the clamping knife assembly is transported through the feeding assembly, namely, the high-performance scissors are transported, the high-performance scissors enter the housing from the feeding hole and are positioned right above the grinding assembly, the lifting plate is driven to ascend through the pressure sensor, the first motor is driven to ascend, the grinding assembly is driven to ascend together, the grinding assembly is contacted with the high-performance scissors, the driving shaft is driven to rotate through the first motor, the driving shaft drives the grinding assembly to rotate, the cutting edge of the high-performance scissors is ground through the grinding assembly in the housing, the ground high-performance scissors overflow the housing from the discharging hole, and the pressure of the grinding assembly on the high-performance scissors can, unanimous to scissors grinding pressure, the scissors cutting edge is sharp unanimous, improves the quality of whole polishing, and the subassembly of polishing sprays the coolant liquid to it through the feed liquor pipe to high performance scissors grinding in-process, cools off subassembly and high performance scissors of polishing, carries out recycle to the coolant liquid through the leakage fluid dram to sum up carry out automatic grinding to the scissors, degree of automation is high, and is unanimous to scissors grinding pressure, and the scissors cutting edge is sharp unanimous, and efficient and the high quality of polishing.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a sectional view taken along line a-a of fig. 2.

Fig. 4 is a sectional view taken along line B-B of fig. 3.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is a cross-sectional view taken along line C-C of fig. 2.

Fig. 7 is a cross-sectional view taken along line D-D of fig. 3.

Fig. 8 is an enlarged view of fig. 7 at B.

Fig. 9 is a structural sectional view taken along line E-E in fig. 4.

Fig. 10 is a sectional view taken along line F-F in fig. 3.

Fig. 11 is a sectional view taken along line G-G in fig. 3.

Fig. 12 is a sectional view taken along line H-H in fig. 3.

Fig. 13 is a partial sectional view taken along line I-I in fig. 7.

Fig. 14 is a sectional view taken along line J-J of fig. 3.

Fig. 15 is an enlarged view of fig. 14 at C.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-15, an automatic knife sharpening device for high-performance scissors comprises a machine body 1, a feeding assembly 2 arranged on the machine body and used for transporting scissors, a plurality of knife clamping assemblies 3 equidistantly arranged on the feeding assembly, a housing 4 fixedly arranged on the machine body, a feeding port 5 and a discharging port 6 arranged on the housing, a liquid inlet pipe 7 fixedly arranged on the housing, a liquid outlet 8 arranged at the bottom of the housing, a grinding assembly 9 arranged in the housing, a driving shaft 10 with one end fixedly arranged in the middle of the grinding assembly and the other end penetrating through the housing, a lifting plate 11 movably arranged on the machine body, a first motor 12 fixedly arranged on the lifting plate and used for driving the driving shaft to rotate, and a pressure sensor 13 fixedly arranged on the machine body and used for driving the lifting plate to move; the polishing assembly 9 comprises a turntable 91 fixedly sleeved on the driving shaft, a first spring telescopic rod 92 with one end fixedly arranged at the center of the turntable, a base 93 fixedly sleeved on the other end of the first spring telescopic rod, a grinding wheel 94 fixedly arranged on the base, and a damping part 95 simultaneously arranged on the base and the turntable; the high-performance scissors are fixed through the clamping knife assembly, the position of the high-performance scissors is adjusted, the high-performance scissors are fixed simultaneously, the fixation is firmer, the grinding quality of the high-performance scissors is prevented from being influenced due to movement in the grinding process, the clamping knife assembly is transported through the feeding assembly, namely, the high-performance scissors are transported, the high-performance scissors enter the housing from the feeding hole and are positioned right above the grinding assembly, the lifting plate is driven to ascend through the pressure sensor, the first motor is driven to ascend, the grinding assembly is driven to ascend together, the grinding assembly is contacted with the high-performance scissors, the driving shaft is driven to rotate through the first motor, the driving shaft drives the grinding assembly to rotate, the cutting edge of the high-performance scissors is ground through the grinding assembly in the housing, the ground high-performance scissors overflow the housing from the discharging hole, and the pressure of the grinding assembly on the high-performance scissors can, the automatic scissors grinding machine has the advantages that the grinding pressure of the scissors is consistent, the cutting edges of the scissors are sharp and consistent, the overall grinding quality is improved, cooling liquid is sprayed onto the high-performance scissors through the liquid inlet pipe in the grinding process of the high-performance scissors by the grinding assembly, the grinding assembly and the high-performance scissors are cooled, and the cooling liquid is recycled through the liquid outlet; the driving shaft rotates the in-process and makes the carousel rotate, the carousel rotates the in-process and makes first spring telescopic link rotate, first spring telescopic link rotates the in-process and makes the base rotate, the base rotates and makes the emery wheel rotate, grind the high performance scissors through the pivoted emery wheel, can carry out the shock attenuation to the base through first spring telescopic link setting, rethread shock attenuation portion is to the base shock attenuation once more, carry out the shock attenuation to the emery wheel promptly, it is more steady to make the emery wheel rotate the in-process, can reduce the vibrations influence that first motor brought simultaneously.

As shown in fig. 7, 11 and 13, the grinding wheel 94 includes a wheel body 941, a plurality of grooves 942 arranged in a parallelogram shape and distributed in an equidistant ring shape on the wheel body, a tapered hole 943 arranged in the middle of the wheel body and gradually enlarged from top to bottom, and a through hole 944 arranged on the wheel body for communicating the tapered hole with the grooves, the grooves being gradually enlarged from top to bottom; when the high-performance scissors are positioned at the positions, the grooves can scrape impurities on the high-performance scissors, so that the surfaces of the high-performance scissors are smoother, the overall polishing quality is improved, the high-performance scissors can be gradually ground through the grooves, the high-performance scissors are gradually ground from the middle parts to the outside, and then the high-performance scissors are gradually ground from the outside to the middle parts, so that the high-performance scissors are more stably polished; the coolant liquid passes through in the feed liquor pipe gets into the bell mouth, it spills over the bell mouth to set up through the bell mouth in avoiding the coolant liquid centrifugation process, coolant liquid in the bell mouth passes through in the through-hole gets into the recess, can carry out quick cooling to the high performance scissors of polishing, the cooling effect is good, can reduce the centrifugal motion of coolant liquid simultaneously, make the coolant liquid better cool off the high performance scissors, the impurity in the recess can be taken away to the coolant liquid simultaneously, it is piled up to set up the impurity that can avoid in it through recess itself, the setting of recess can also make the wheel body wearing and tearing in-process ensure the whole effect of polishing to the high performance scissors.

As shown in fig. 3, 5, and 9, the damping portion 95 includes a T-shaped ring groove 951 formed in the base, a plurality of moving blocks 952 annularly distributed at equal intervals and movably disposed in the T-shaped ring groove, a plurality of second spring expansion rods 953 having two ends respectively fixed to two adjacent moving blocks, a third spring expansion rod 954 having one end rotatably disposed on the moving blocks, a plurality of third shafts 955 rotatably disposed on the base and corresponding to the moving blocks, a connecting plate 956 rotatably disposed on the third shafts and movably connected to the other end of the third spring expansion rod, a sealing ring 957 rotatably disposed on the moving blocks and rotatably disposed on the base, a plurality of arc chutes 958 rotatably disposed on the rotating plate and corresponding to the moving blocks, an arc slider 959 movably disposed in the arc chute, a moving shaft 960 rotatably disposed on the connecting plate and penetrating through the arc slider and having one end, and a limiting plate 961 fixedly disposed on the connecting plate, A fixed plate 962 fixed on one end of the moving shaft, a second spring 963 sleeved on the moving shaft and fixed on the arc-shaped sliding block and the fixed plate at two ends respectively; in the relative movement process of the base and the turntable, the connecting plate is rotated at the hinge position of the third shaft, the third shaft is rotated, the third spring telescopic rod is made to stretch, the moving block is made to move in the T-shaped ring groove, the second spring telescopic rods are made to stretch, the arc-shaped slide block is made to move in the arc-shaped groove, the moving shaft is made to move and rotate on the arc-shaped slide block, the moving shaft and the connecting plate are made to rotate, the moving shaft is damped by the second spring, the base can be damped by the third spring telescopic rods and the second spring telescopic rods, the stress direction is continuously changed, the damping effect is better, the second spring telescopic rods can be integrally linked by the arrangement of the second spring telescopic rods, the damping effect on the base is greatly improved, one end of the moving shaft and one end of the connecting plate can contact with the limiting plate when the moving shaft and the connecting plate rotate too much, the movable shaft is limited, so that the second spring telescopic rod and the third spring telescopic rod are protected, and the service lives of the second spring telescopic rod and the third spring telescopic rod are prolonged; impurity entering the T-shaped ring groove is prevented through the sealing ring to influence the movement of the moving block.

As shown in fig. 1 and 4, the housing 4 includes a housing 41, a first sealing plate 42 movably disposed at a feed inlet of the housing, a second sealing plate 43 movably disposed at a discharge outlet of the housing, a first rodless cylinder 44 fixedly disposed on the housing for driving the first sealing plate to move, and a second rodless cylinder 45 fixedly disposed on the housing for driving the second sealing plate to move; high performance scissors follow feed inlet department and get into in the housing, the back is through first rodless cylinder and the first closing plate of second rodless cylinder simultaneous drive and second closing plate remove to feed inlet and discharge gate department respectively, seal feed inlet and discharge gate, avoid the coolant liquid to throw away from the housing, better to coolant liquid recycle, the back is accomplished in the polishing of high performance scissors, feed inlet and discharge gate are kept away from respectively to first closing plate and second closing plate through first rodless cylinder and second rodless cylinder simultaneous drive, thereby make feed inlet and discharge gate department open, make next high performance scissors can follow feed inlet department and get into in the housing, make the interior high performance scissors who grinds the completion of housing can follow discharge gate department and shift out.

As shown in fig. 6, the feeding assembly 2 includes a conveying frame 21 fixed on the machine body, a first shaft 22 and a second shaft 23 rotatably disposed on the conveying frame, a first driving wheel 24 and a second driving wheel 25 fixedly disposed on the first shaft, a third driving wheel 26 and a fourth driving wheel 27 fixedly disposed on the second shaft, a second motor 28 fixedly disposed on the conveying frame for driving the first shaft to rotate, a first plate-type conveyer belt 29 simultaneously wound on the first driving wheel and the third driving wheel, and a second plate-type conveyer belt 210 simultaneously wound on the second driving wheel and the fourth driving wheel; the first shaft is driven to rotate by the second motor, the first driving wheel 24 and the second driving wheel 25 on the first shaft rotate in the same direction, the first plate type conveying belt and the second plate type conveying belt are driven to run in the same direction, the cutter clamping assembly moves in one direction, the third driving wheel 26 and the fourth driving wheel 27 rotate in the same direction in the process of running in the same direction of the first plate type conveying belt and the second plate type conveying belt, and the cutter clamping assembly can be transported through the arrangement.

As shown in fig. 5, 8 and 15, the knife clamping assembly 3 includes a clamping seat 31 fixed on the first plate-type conveyer belt and the second plate-type conveyer belt, a protrusion 32 fixed on the clamping seat, two first inclined planes 33 and two second inclined planes 34 symmetrically arranged on the protrusion, a lifting column 35 movably arranged in the middle of the protrusion, a first rotating rod 36 rotatably arranged on the lifting column, a second rotating rod 37 rotatably arranged on the lifting column in a crossing manner with the first rotating rod, a first roller 38 rotatably arranged on one end of the first rotating rod, a second roller 39 rotatably arranged on one end of the second rotating rod, a first spring 310 rotatably arranged on the first rotating rod and the second rotating rod at both ends, a first torsion spring rod 311 fixed on the other end of the first rotating rod at one end, a second torsion spring rod 312 fixed on the other end of the second rotating rod at one end, a first arc 313 fixed on the other end of the first torsion spring rod, a clamping plate, A second arc-shaped clamping plate 314 fixedly arranged at the other end of the second torsion spring rod, an electronic telescopic rod 315 fixedly arranged on the clamping seat and used for driving the lifting column to move, a third arc-shaped clamping plate 316 fixedly arranged on the first arc-shaped clamping plate, and a fourth arc-shaped clamping plate 317 fixedly arranged on the second arc-shaped clamping plate; the first arc-shaped clamping plate to the fourth arc-shaped clamping plate on the first rotating rod and the second rotating rod penetrate through the mounting holes on the high-performance scissors, the lifting column is driven to descend by the electronic telescopic rod, even if the lifting column moves towards the direction of the electronic telescopic rod, the first roller on the first rotating rod is positioned on the first inclined plane to roll, the second roller on the second rotating rod is positioned on the other first inclined plane to roll, the first rotating rod and the second rotating rod rotate relatively, the first rotating rod and the second rotating rod are reset by the first spring, the first arc-shaped clamping plate and the second arc-shaped clamping plate are relatively far away from each other in the relative rotation process of the first rotating rod and the second rotating rod, the first arc-shaped clamping plate and the second arc-shaped clamping plate move towards the high-performance scissors, the first arc-shaped clamping plate and the second arc-shaped clamping plate are abutted against the upper end of the high-performance scissors, and the third arc-shaped clamping plate and the fourth arc-shaped clamping plate are abutted against the inner wall of, the fixing is firmer, the lower end of the high-performance scissors is attached to the clamping seat, the high-performance scissors mounting holes with various specifications can be fixed through the arrangement of the two first inclined planes, the first arc-shaped clamping plate is self-adaptive through the first torsion spring rod, the third arc-shaped clamping plate is self-adaptive in the same way, the third arc-shaped clamping plate is better contacted with the inner wall of the high-performance scissors mounting hole, the second arc-shaped clamping plate is self-adaptive through the second torsion spring rod, the fourth arc-shaped clamping plate is better contacted with the inner wall of the high-performance scissors mounting hole, and the high-performance scissors can be better fixed through the first arc-shaped clamping plate to the fourth arc-shaped clamping plate; the range of fixing the high-performance scissors is improved again by the arrangement of the two second inclined planes.

As shown in fig. 5, the knife clamping assembly 3 further includes a first cavity 318 and a second cavity 319 arranged on the holder, a first push rod 320 and a second push rod 321 movably arranged on the holder, a third roller 322 rotatably arranged at one end of the first push rod, a fourth roller 323 rotatably arranged at one end of the second push rod, two first push rods 324 and two second push rods 325 arranged on the holder, a first ball 326 rotatably arranged at one end of the first push rod, and a second ball 327 rotatably arranged at one end of the second push rod; first bull stick rotates the in-process and promotes the second push rod and removes, make two second ejector pins of air promotion in the second intracavity remove to high performance scissors direction, the second bull stick rotates the in-process and promotes first push rod and remove, make two first ejector pins of air promotion in the first intracavity remove to high performance scissors direction, carry out position adjustment to high performance scissors, rethread first arc cardboard to fourth arc cardboard fix it, can make the fixed more accurate of high performance scissors through the above-mentioned setting, thereby improve the quality in the follow-up grinding process, set up the wearing and tearing that reduce with high performance scissors through first ball and second ball, reduce through third gyro wheel and fourth gyro wheel and the wearing and tearing between first bull stick and the second bull stick, make holistic interlock performance better.

The first motor and the second motor are commercially available.