CN109894932B - Full-automatic grinding device for surgical blade - Google Patents
Full-automatic grinding device for surgical blade Download PDFInfo
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- CN109894932B CN109894932B CN201910291496.5A CN201910291496A CN109894932B CN 109894932 B CN109894932 B CN 109894932B CN 201910291496 A CN201910291496 A CN 201910291496A CN 109894932 B CN109894932 B CN 109894932B
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- 238000003825 pressing Methods 0.000 abstract description 4
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Abstract
The invention discloses a full-automatic sharpening device for a surgical blade, which comprises a sharpening unit, a sharpening base table group and a blade clamping device group which are sequentially arranged on a workbench from back to front, wherein the sharpening unit consists of a plurality of sharpening machines which are arranged in a straight shape; the right side backup pad face of base group of whetting a knife is equipped with the pay-off platform, is equipped with the unloading platform on the left side workstation. According to the structure of the invention, the traditional operation mode of pressing the part is changed, the blade is automatically grabbed by the finger cylinder, four procedures of rough grinding, semi-rough grinding, fine grinding and deburring of the surgical blade are simultaneously carried out by utilizing the worm gear transmission mode, the coordination rate is higher, the production efficiency of the surgical blade is improved, the sharpening precision is improved, the structure is simple, and the manufacturing cost is lower.
Description
Technical Field
The invention relates to the field of medical surgical blade polishing equipment, in particular to a full-automatic surgical blade grinding device.
Background
The blade used in the scalpel, namely the medical scalpel blade, is a tool commonly used for performing operations on patients in hospitals. The smoothness and sharpness of the cutting edge of the surgical blade relate to the smoothness of the wound of a patient and the comfort level during operation, so that the grinding of the cutting edge of the surgical blade is critical. At present, in the step of grinding the cutting edge of the surgical blade, an enterprise usually adopts a knife grinder to grind, for example, the invention patent with the patent number of 2015101468047, the grinding structure of the surgical blade is complex, the operation procedure is long, three procedures of rough grinding, fine grinding and deburring of the optical port of the surgical blade cannot be simultaneously carried out, the working efficiency is low, errors are easy to occur in the grinding precision, and meanwhile, the manufacturing cost of the patent is high, so that economic burden is brought to the enterprise.
Disclosure of Invention
The invention aims to provide a full-automatic grinding device for a surgical blade, which overcomes the defects of the prior art, solves the problems that the grinding structure of the surgical blade is complex, the operation procedure is long, the three procedures of rough grinding, fine grinding and deburring of a light port of the surgical blade can not be simultaneously carried out, the working efficiency is low, the grinding precision is easy to generate errors, and meanwhile, the manufacturing cost of the patent is high, so that economic burden is brought to enterprises.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the full-automatic sharpening device for the surgical blade comprises a workbench, wherein a sharpening unit, sharpening base sets and blade clamping device sets are sequentially arranged on the workbench from back to front, the sharpening unit consists of a plurality of sharpening machines and is arranged on the table surface of the workbench in a straight shape from left to right, a plurality of supporting sliding tables are arranged on the table surface on the front side of the sharpening machines, the tops of the supporting sliding tables are connected with a supporting plate in a sliding manner back and forth, the upper surface of the supporting plate is provided with the sharpening base sets, the sharpening base sets consist of a plurality of sharpening base sets arranged in the straight shape, the lower surface of the supporting plate is provided with a screw rod moving base, the screw rod moving base penetrates through the front and back of the screw rod moving base and is in threaded connection with a screw rod rotating shaft, and the screw rod rotating shaft is driven by a servo motor A; a feeding table is arranged on the plate surface of the right side supporting plate of the knife sharpening base table group, and a discharging table is arranged on the left side working table; the blade clamping device group comprises a plurality of blade clamping devices, a linear rail sliding block and a rodless cylinder, wherein the blade clamping devices are arranged in a straight shape, the rodless cylinder sliding block is fixedly connected with the rightmost linear rail sliding block through a connecting block, the blade clamping devices are arranged on the linear rail sliding block, and the bottom of the linear rail sliding block slides left and right on the linear rail.
Further, the knife grinder consists of a lifting mechanism, a servo motor B and a grinding wheel, wherein the lifting mechanism comprises a hand crank, a lifting rod, a worm and a machine head stand column, the machine head stand column is fixed on the table top of the workbench, and rectangular cavities penetrate through the machine head stand column in the front-rear direction; the front end of the rotating shaft of the servo motor B is fixedly provided with a grinding wheel, one end of a lifting rod is fixed on the side surface of the servo motor B, the other end of the lifting rod penetrates through and is in threaded connection with a transverse plate at the top of the machine head upright post, the lifting rod is provided with a worm wheel, and the hand crank is in worm gear transmission connection with the lifting rod through a worm; the servo motor B moves up and down in the rectangular cavity, and the grinding wheel is positioned above the sharpening base.
Further, the supporting sliding table is in a bar shape, is distributed at equal intervals from left to right along the table surface of the workbench and is vertical to the sharpening base arranged in a straight shape, and the top of the supporting sliding table is provided with an I-shaped sliding rail; the lower surface of the supporting plate is provided with a connecting seat matched with the I-shaped sliding rail, and the connecting seat is slidably connected to the I-shaped sliding rail.
Further, the knife sharpening base station consists of a servo motor C, a shaft coupling, a worm and gear shell base, a rotary knife table, a knife blade jig and a lever cylinder, wherein the servo motor C is connected with the right end of a worm rotating shaft of the rightmost knife sharpening base station through the shaft coupling, every two adjacent knife sharpening base stations are connected through a station connecting rod, the end parts of the worm rotating shaft and the end parts of the station connecting rods are connected through the shaft coupling, and the whole knife sharpening base station is connected in series in a straight shape; the base of the worm gear shell is of a worm gear connecting structure, a rotary tool table is arranged at the top of a worm gear rotary central shaft, a blade jig and a lever cylinder are arranged on the rotary tool table, the lever cylinder is located at the side of the blade jig, and a surgical blade is fixed on the blade jig placing table just through a movable end pressing sheet of the lever cylinder.
Further, from right to left, the lever cylinder on the first sharpening base is positioned on the right side of the blade jig, the lever cylinder on the second sharpening base is positioned on the left side of the blade jig, and the lever cylinder on the third sharpening base is positioned on the right side of the blade jig, so that the lever cylinders are distributed in a backward staggered manner.
Further, blade clamping device comprises slip table cylinder, revolving cylinder, finger cylinder, the slip table cylinder is vertical to be fixed on the linear rail slider, is equipped with the revolving cylinder on its top apron, is fixed with the finger cylinder on the revolving cylinder rotation axis, and revolving cylinder rotation direction is vertical direction rotation and rotation axis orientation just is just to the sharpedge grinding machine, and finger cylinder gas claw orientation is just to the sharpedge grinding machine.
Further, the number of the knife grinder and the knife sharpening base is two, the number of the blade clamping devices is two, a knife sharpening base is correspondingly arranged right in front of each knife grinder, and a blade clamping device is correspondingly arranged right in front of each knife sharpening base.
Further, the knife grinder is numbered from right to left: (1) (2), (3), (4), (5), (6), (7), (8); the sharpening base is numbered from right to left as: (1) (2), (3), (4), (5), (6), (7), (8), and a common station; numbering the blade holding device from right to left as: (1) (2), (3), (4), (5), (6), (7), (8), (9); the blade clamping device (1) is opposite to the feeding table, and the blade clamping devices (2) to (9) are opposite to the sharpening base table (1) to (8); the grinding wheels of the grinding machines (1) and (2) are rough grinding wheels, the grinding wheels of the grinding machines (3) and (4) are semi-rough grinding wheels, the grinding wheels of the grinding machines (5) and (6) are fine grinding wheels, and the grinding wheels of the grinding machines (7) and (8) are deburring wheels; the sharpening bases (1), (3), (5) and (7) are rotated by the positive worm and the gears, and the sharpening bases (2), (4), (6) and (8) are rotated by the negative worm and the gears.
Further, every two adjacent wire rail sliding blocks are fixedly connected at equal intervals through connecting rods.
Compared with the prior art, the invention has the beneficial effects that: 1. according to the full-automatic grinding device for the surgical blade, provided by the invention, the hand crank is in transmission connection with the worm gear of the lifting rod through the worm, so that a worker can conveniently adjust the height of the grinding wheel in time, and the requirement of blade grinding edge precision is met.
2. According to the full-automatic grinding device for the surgical blade, the knife sharpening base stations are arranged on the supporting plate in a straight shape, the supporting plate is uniformly driven by the servo motor A and moves back and forth on the supporting sliding table, the synchronous coordination rate is high, 8 stations are guaranteed to work simultaneously, and the grinding work efficiency is improved.
3. According to the full-automatic grinding device for the surgical blade, the servo motor C is connected with the right end of the worm rotating shaft of the rightmost sharpening base station through the coupler, every two adjacent sharpening base stations are connected through the station connecting rod, the end parts of the worm rotating shaft and the end parts of the station connecting rod are connected through the coupler, the whole sharpening base stations are connected in a straight-line shape in series, the sharpening base stations (1), (3), (5) and (7) are rotated by the worm and the sharpening base stations (2), (4), (6) and (8) are rotated by the worm and the worm, so that each procedure is guaranteed to be carried out simultaneously, the rotating angles of the rotating cutter stations are the same, the cutting edge amplitude of the polished surgical blade is the same, the coordination rate is high, the precision of the surgical blade polished by the whole device is improved, and the consistency of the precision is kept.
4. The full-automatic grinding device for the surgical blade changes the traditional part-pressing operation mode, automatically grabs the blade by the finger cylinder, realizes four procedures of rough grinding, semi-rough grinding, fine grinding and deburring of the surgical blade by utilizing the worm and gear transmission mode, has high synchronous coordination rate, improves the production efficiency of the surgical blade, greatly improves the grinding precision, and has simple self structure and lower manufacturing cost.
Drawings
Fig. 1 is a perspective view of the overall structure of the present invention.
Fig. 2 is a schematic view of a knife grinder according to the present invention.
Fig. 3 is a schematic diagram of a worm and gear connection structure in the knife grinder of the invention.
Fig. 4 is a schematic diagram of a connection structure among the support slipway, the servo motor a and the support plate.
Fig. 5 is a schematic structural view of the blade holding device of the present invention.
Fig. 6 is a schematic diagram of a driving structure of a servo motor C according to the present invention.
Fig. 7 is a schematic diagram of a connection structure between a servo motor a and a support plate according to the present invention.
Fig. 8 is a top view of the worm gear connection structure inside the worm gear housing base of the present invention.
Fig. 9 is a schematic view of a feeding table according to the present invention.
Fig. 10 is a schematic structural diagram of a blanking table of the present invention.
Detailed Description
The present invention is further illustrated in the accompanying drawings and detailed description which are to be understood as being merely illustrative of the invention and not limiting of its scope, and various modifications to the invention, which are equivalent to those skilled in the art upon reading the invention, will fall within the scope of the invention as defined in the appended claims.
Example 1: the full-automatic surgical knife sharpening device shown in fig. 1 to 10 comprises a workbench 1, wherein a sharpening unit, a sharpening base table group and a knife blade clamping device group are sequentially arranged on the workbench 1 from back to front, the sharpening unit is composed of a plurality of sharpening machines 2 and is arranged on the table top of the workbench 1 in a straight shape from left to right, a plurality of supporting sliding tables 3 are arranged on the table top at the front side of the sharpening machines 2, a supporting plate 4 is connected to the top of the supporting sliding tables 3 in a front-back sliding manner, the upper surface of the supporting plate 4 is provided with the sharpening base table group, the sharpening base table group is composed of a plurality of sharpening base tables 5 which are arranged in a straight shape, the lower surface of the supporting plate 4 is provided with a screw rod moving base 41, the screw rod moving base 41 penetrates through front and back and is in threaded connection with a screw rod rotating shaft 44, and the screw rod rotating shaft 44 is driven by a servo motor A43; a feeding table 6 is arranged on the plate surface of the right side supporting plate 4 of the sharpening base table group, and a discharging table 7 is arranged on the left side working table 1; the blade clamping device group comprises a plurality of blade clamping devices 8, a linear rail 9, a linear rail sliding block 10 and a rodless cylinder 11, wherein the rodless cylinder 11 sliding block is fixedly connected with the rightmost linear rail sliding block 10 through a connecting block 12, the blade clamping devices 8 are arranged on the linear rail sliding block 10, and the bottom of the linear rail sliding block 10 slides left and right on the linear rail 9.
The knife grinder 2 consists of a lifting mechanism 21, a servo motor B22 and a grinding wheel 23, wherein the lifting mechanism 21 comprises a hand crank 211, a lifting rod 212, a worm 213 and a machine head stand column 214, the machine head stand column 214 is fixed on the table top of the workbench 1, and rectangular cavities 215 penetrate through the machine head stand column in the front-back direction; the front end of the rotating shaft of the servo motor B22 is fixed with a grinding wheel 23, one end of a lifting rod 212 is fixed on the side surface of the servo motor B22, the other end of the lifting rod penetrates through and is in threaded connection with a transverse plate at the top of a machine head upright post 214, a worm wheel is arranged on the lifting rod 212, and the hand crank 211 is in worm gear transmission connection with the lifting rod 212 through a worm 213; the servo motor B22 moves up and down in the rectangular cavity 215, and the grinding wheel 23 is positioned above the sharpening base 5.
The supporting sliding table 3 is in a strip shape, is distributed at equal intervals from left to right along the table surface of the workbench 1 and is vertical to the sharpening base table 5 which is arranged in a straight line shape, and the top of the supporting sliding table 3 is an I-shaped sliding rail; the lower surface of the supporting plate 4 is provided with a connecting seat 45 matched with the I-shaped sliding rail, and the connecting seat 45 is slidably connected to the I-shaped sliding rail.
The knife sharpening base 5 consists of a servo motor C51, a coupler 52, a worm and gear shell base 53, a rotary knife table 54, a blade jig 55 and a lever cylinder 56, wherein the servo motor C51 is connected with the right end of a worm rotating shaft of the rightmost knife sharpening base 5 through the coupler 52, every two adjacent knife sharpening bases 5 are connected through a station connecting rod 57, the end parts of the worm rotating shafts are connected with the end parts of the station connecting rods 57 through the coupler 52, and the whole knife sharpening base is connected in series in a straight shape; the worm gear shell base 53 is of a worm gear connecting structure, a rotary cutter table 54 is arranged at the top of a worm gear rotary central shaft, a blade jig 55 and a lever cylinder 56 are arranged on the rotary cutter table 54, the lever cylinder 56 is positioned beside the blade jig 55, and a surgical blade 58 is just fixed on a blade jig 55 placing table 60 through a movable end pressing sheet 59 of the lever cylinder 56; the lever air cylinders 56 on the first sharpening base 5 are positioned on the right side of the blade jig 55 from right to left, the lever air cylinders 56 on the second sharpening base 5 are positioned on the left side of the blade jig 55, and the lever air cylinders 56 on the third sharpening base 5 are positioned on the right side of the blade jig 55 so as to be distributed in a backward staggered manner; the blade clamping device 8 consists of a sliding table cylinder 81, a rotary cylinder 82 and a finger cylinder 83, wherein the sliding table cylinder 81 is vertically fixed on the linear rail sliding block 10, the rotary cylinder 82 is arranged on a top cover plate of the sliding table cylinder, the finger cylinder 83 is fixed on a rotary shaft of the rotary cylinder 82, the rotary direction of the rotary cylinder 82 is vertical, the rotary shaft faces to the knife grinder 2, and the air jaw of the finger cylinder 83 faces to the knife grinder 2; the number of the knife grinder 2 and the knife grinder base 5 is 8, the number of the blade clamping devices is 9, a knife grinder base 5 is correspondingly arranged right in front of each knife grinder 2, and a blade clamping device 8 is correspondingly arranged right in front of each knife grinder base 5.
The knife grinder 2 is numbered from right to left: (1) (2), (3), (4), (5), (6), (7), (8); the sharpening base 5 is numbered from right to left: (1) (2), (3), (4), (5), (6), (7), (8), 8 stations altogether; the blade holding device 8 is numbered from right to left: (1) (2), (3), (4), (5), (6), (7), (8), (9); the blade clamping device 8 (1) is opposite to the feeding table 6, and the blade clamping devices 8 (2) to (9) are opposite to the sharpening base table 5 (1) to (8); the grinding wheel 23 of the grinding machine 2 (1) is a rough grinding wheel, (3) the grinding wheel 23 of the grinding machine 2 (4) is a semi-rough grinding wheel, (5) the grinding wheel 23 of the grinding machine 2 (6) is a fine grinding wheel, (7) the grinding wheel 23 of the grinding machine 2 (8) is a deburring grinding wheel; the grinding base stations (5) of (1), (3), (5) and (7) rotate by positive worm gears, and the grinding base stations (5) of (2), (4), (6) and (8) rotate by negative worm gears; the wire rail sliding blocks 10 are fixedly connected with each other at equal intervals through connecting rods 15.
The working process of the invention is as follows: step 1: the surgical knife 58 is placed on the feeding table 6, and the supporting plate 4 is driven by the servo motor A43 to slide forwards; step 2: when the supporting plate 4 slides to the pneumatic claw end of the finger cylinder 83 (1), the surgical knife blade 58 is clamped by the pneumatic claw of the finger cylinder 83, and then the sliding table cylinder 81 (1) is lifted to the set height; step 3: the rodless cylinder 11 is driven to enable the whole blade clamping device group to move leftwards by one station, namely (1) the blade clamping device 8 is moved to the right front of (1) the sharpening base 5; step 4: the sliding table cylinder 81 of the No. 1 is driven to descend to a set height, the surgical blade 58 is placed on the placing table 60 of the blade jig 55 of the No. 1 and clamped by the lever cylinder 56 of the No. 1, and meanwhile, the rodless cylinder 11 of the No. 1 is reset, namely the blade clamping device 8 of the No. 1 is moved to the right front of the feeding table 6; step 5: the supporting plate 4 is driven by the servo motor A43 to slide backwards, in the sliding process, the servo motor B22 (1) is started to rotate the grinding wheel 23 to grind the surgical blade 58, in the grinding process, the servo motor C51 drives the worm and gear to rotate, so that the rotary cutter table 54 slowly rotates while grinding, the arc-shaped cutting edge is ground, the grinding is stopped when the rotation angle is rotated from 0 degree to 90 degrees, and the rotary cutter table is reset when the rotation angle is rotated by 90 degrees; step 6: the supporting plate 4 is driven to slide forwards through the servo motor A43, when the supporting plate 4 slides to the pneumatic claw end of the finger cylinder 83 (2), the surgical knife 58 is clamped by the pneumatic claw of the finger cylinder 83 (2), then the surgical knife is lifted to a set height by the sliding table cylinder 81, the surgical knife is reversely rotated by 180 degrees through the rotary cylinder 82 and is placed on the blade jig 55 placing table 60 (2), back grinding is carried out, and the like is carried out on the back station, (1) the front rough grinding is carried out on the knife grinder 2, (2) the back rough grinding is carried out on the knife grinder 2, (3) the front semi-rough grinding is carried out on the knife grinder 2, (4) the back semi-rough grinding is carried out on the knife grinder 2, (5) the front fine grinding is carried out on the knife grinder 2, (6) the back fine grinding is carried out on the back grinding is carried out on the knife grinder 2, (7) the front deburring is carried out on the knife grinder 2, and the back deburring is carried out on the knife grinder 2; step 7: when the finger cylinder 83 of (1) grabs the surgical blade 58, (2) No. 3, (4) No. 5, (6) No. 7, (8) No. 9, the finger cylinder 83 of (3) No. to (8) No. 8 simultaneously grabs the surgical blade 58 of the corresponding station, and so on, the above 8 stations work simultaneously; step 8: after the 8 stations finish polishing, the finger cylinder 83 in the number (9) grabs the surgical blade 58 and sends the surgical blade to the blanking table 7.
The model number of the rodless cylinder 11 is as follows: MY1B25-600; the lever cylinder 56 is of the type: ALC25; the rotary cylinder 82 has the following model: MSQB10A; the model of the sliding table cylinder 81 is as follows: MXQ12-75; the finger cylinder 83 is of the type: J-MHY2-10D.
Example 2: the feeding table 6 shown in fig. 9 may be an automatic feeding device, the operating blade 58 in the blade trough 91 is pushed out by a push rod of a common air cylinder 90, so that the operating blade 58 is grabbed by the finger air cylinder 83 (1), and when the working procedures of 8 stations are completed, the operating blade 58 is grabbed and placed on the blanking table 7 shown in fig. 10 by the finger air cylinder 83 (9), the blanking table 7 is composed of a blanking base 71 and a blanking limit rod 72 positioned on the blanking base 71, and the operating blade 58 is sleeved on the blanking limit rod 72 and overlapped layer by layer. The common cylinder model used here is: MAL25X100.
Claims (6)
1. Full-automatic grinding device of surgical blade, including workstation (1), its characterized in that: the knife sharpening machine comprises a plurality of knife sharpeners (2) which are arranged on the table top of the workbench (1) in a straight line shape from left to right, a plurality of supporting sliding tables (3) are arranged on the table top at the front side of the knife sharpeners (2), a supporting plate (4) is connected to the top of the supporting sliding tables (3) in a front-back sliding manner, a knife sharpening base group is arranged on the upper surface of the supporting plate (4), the knife sharpening base group consists of a plurality of knife sharpening bases (5) which are arranged in a straight line shape, a screw rod moving base (41) is arranged on the lower surface of the supporting plate (4), a screw rod rotating shaft (44) penetrates through the screw rod moving base (41) in a front-back penetrating manner and is in threaded connection, and the screw rod rotating shaft (44) is driven by a servo motor A (43); a feeding table (6) is arranged on the plate surface of the right side supporting plate (4) of the sharpening base table group, and a discharging table (7) is arranged on the left side working table (1); the blade clamping device group comprises a plurality of blade clamping devices (8), linear rails (9), linear rail sliding blocks (10) and rodless cylinders (11) which are arranged in a straight line shape, wherein the sliding blocks of the rodless cylinders (11) are fixedly connected with the rightmost linear rail sliding blocks (10) through connecting blocks (12), the blade clamping devices (8) are arranged on the linear rail sliding blocks (10), the bottoms of the linear rail sliding blocks (10) slide left and right on the linear rails (9), the sharpening base (5) is composed of a servo motor C (51), a shaft coupling (52), a worm and gear shell base (53), a rotary cutter table (54), a blade jig (55) and lever cylinders (56), the servo motor C (51) is connected with the right end of a worm rotating shaft of the rightmost sharpening base (5) through the shaft coupling (52), two adjacent sharpening bases (5) are connected through station connecting rods (57), and the end parts of the rotating shafts are connected with the end parts of the station connecting rods (57) through the shaft coupling (52), so that the whole sharpening base (5) is in a straight line shape; the utility model discloses a knife sharpening machine, including a worm gear shell base (53), a worm gear rotating center shaft top is equipped with rotatory tool post (54), be equipped with blade tool (55) on rotatory tool post (54), lever cylinder (56) are located blade tool (55) side, just fix surgical blade (58) on blade tool (55) place bench (60) through lever cylinder (56) active end preforming (59), from right side to left, lever cylinder (56) on first sharpening base (5) are located blade tool (55) right side, lever cylinder (56) on second sharpening base (5) are located blade tool (55) left side, lever cylinder (56) on third sharpening base (5) are located blade tool (55) right side, so that the back staggered distribution, blade clamping device (8) are by slip table cylinder (81), rotatory cylinder (82), finger cylinder (83) are constituteed on line, slip table cylinder (81) vertical fixed rail slider (10) is equipped with rotatory cylinder (82) on its top, rotatory cylinder (82) are towards rotatory cylinder (82) rotation axis (82) direction of rotation direction orientation, rotatory cylinder (82) are fixed in order to rotate in the direction of rotation axis (82), the finger air cylinder (83) has an air claw facing the knife grinder (2).
2. The full-automatic surgical blade sharpening device of claim 1, wherein: the knife grinder (2) consists of a lifting mechanism (21), a servo motor B (22) and a grinding wheel (23), wherein the lifting mechanism (21) comprises a hand crank (211), a lifting rod (212), a worm (213) and a machine head upright post (214), and the machine head upright post (214) is fixed on the table top of the workbench (1) and penetrates through a rectangular cavity (215) in the front-back direction; the front end of a rotating shaft of the servo motor B (22) is fixedly provided with a grinding wheel (23), one end of a lifting rod (212) is fixed on the side surface of the servo motor B (22), the other end of the lifting rod penetrates through and is in threaded connection with a transverse plate at the top of a machine head upright post (214), the lifting rod (212) is provided with a worm wheel, and the hand crank (211) is in transmission connection with the worm wheel of the lifting rod (212) through a worm (213); the servo motor B (22) moves up and down in the rectangular cavity (215), and the grinding wheel (23) is positioned above the sharpening base (5).
3. The full-automatic surgical blade sharpening device of claim 1, wherein: the supporting sliding table (3) is in a bar shape, is distributed at equal intervals from left to right along the table surface of the workbench (1) and is vertical to the sharpening base (5) arranged in a straight shape, and the top of the supporting sliding table (3) is an I-shaped sliding rail; the lower surface of the supporting plate (4) is provided with a connecting seat (45) matched with the I-shaped sliding rail, and the connecting seat (45) is slidably connected to the I-shaped sliding rail.
4. The full-automatic surgical blade sharpening device of claim 1, wherein: the knife grinder is characterized in that the number of the knife grinders (2) and the number of the knife sharpening base stations (5) are 8, the number of the blade clamping devices (8) is 9, one knife sharpening base station (5) is correspondingly arranged right in front of each knife grinder (2), and one blade clamping device (8) is correspondingly arranged right in front of each knife sharpening base station (5).
5. The full-automatic surgical blade sharpening device of claim 2, wherein: numbering the knife grinder (2) from right to left as follows: (1) (2), (3), (4), (5), (6), (7), (8); the sharpening base (5) is numbered from right to left as follows: (1) (2), (3), (4), (5), (6), (7), (8), 8 stations altogether; the blade clamping device (8) is numbered from right to left as: (1) (2), (3), (4), (5), (6), (7), (8), (9); the No. 1 blade clamping device (8) is opposite to the feeding table (6), and the No. 2 to No. 9 blade clamping devices (8) are opposite to the No. 1 to No. 8 sharpening base table (5); the grinding wheel (23) of the grinding machine (2) of the number (1) is a rough grinding wheel, (3) the grinding wheel (23) of the grinding machine (2) of the number (4) is a semi-rough grinding wheel, (5) the grinding wheel (23) of the grinding machine (2) of the number (6) is a fine grinding wheel, (7) the grinding wheel (23) of the grinding machine (2) of the number (8) is a deburring grinding wheel; the grinding base stations (5) of the numbers (1), (3), (5) and (7) are positive worm gear and worm rotation, and the grinding base stations (5) of the numbers (2), (4), (6) and (8) are negative worm gear and worm rotation.
6. The full-automatic surgical blade sharpening device of claim 1, wherein: the wire rail sliding blocks (10) are fixedly connected with each other at equal intervals through connecting rods (15).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291496.5A CN109894932B (en) | 2019-04-12 | 2019-04-12 | Full-automatic grinding device for surgical blade |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291496.5A CN109894932B (en) | 2019-04-12 | 2019-04-12 | Full-automatic grinding device for surgical blade |
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| CN109894932A CN109894932A (en) | 2019-06-18 |
| CN109894932B true CN109894932B (en) | 2024-03-01 |
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| CN201910291496.5A Active CN109894932B (en) | 2019-04-12 | 2019-04-12 | Full-automatic grinding device for surgical blade |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328247A (en) * | 2011-09-30 | 2012-01-25 | 苏州施莱医疗器械有限公司 | Automatic grinding machine for cutting edge of surgical knife blade |
| CN204565798U (en) * | 2015-03-31 | 2015-08-19 | 王华江 | The automatic grinding device of knife blade cutting edge |
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| CN108340216A (en) * | 2018-05-23 | 2018-07-31 | 苏州鑫漕明自动化设备科技有限公司 | A kind of new automatic knife blade polishing machine |
| CN207840876U (en) * | 2018-01-04 | 2018-09-11 | 杭州佰牛科技有限公司 | A kind of orthopedic scalpel milling drum |
| CN209681791U (en) * | 2019-04-12 | 2019-11-26 | 淮安嘉益机械设备有限公司 | The full-automatic ground device of knife blade |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102328247A (en) * | 2011-09-30 | 2012-01-25 | 苏州施莱医疗器械有限公司 | Automatic grinding machine for cutting edge of surgical knife blade |
| CN204565798U (en) * | 2015-03-31 | 2015-08-19 | 王华江 | The automatic grinding device of knife blade cutting edge |
| CN105397579A (en) * | 2015-12-15 | 2016-03-16 | 苏州市相城区北桥镇轻工机械厂 | Full-automatic numerical control knife grinder |
| CN206795438U (en) * | 2017-04-21 | 2017-12-26 | 黑龙江大学 | A kind of special equipment for grinding of knife blade |
| CN107139025A (en) * | 2017-06-07 | 2017-09-08 | 南京航空航天大学 | A kind of medical operation blade cutting edge automatic grinding system and method for grinding |
| CN207840876U (en) * | 2018-01-04 | 2018-09-11 | 杭州佰牛科技有限公司 | A kind of orthopedic scalpel milling drum |
| CN108340216A (en) * | 2018-05-23 | 2018-07-31 | 苏州鑫漕明自动化设备科技有限公司 | A kind of new automatic knife blade polishing machine |
| CN209681791U (en) * | 2019-04-12 | 2019-11-26 | 淮安嘉益机械设备有限公司 | The full-automatic ground device of knife blade |
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