CN109596449A - A kind of surgical blade sharpness qualification detection device - Google Patents
A kind of surgical blade sharpness qualification detection device Download PDFInfo
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- CN109596449A CN109596449A CN201811415864.4A CN201811415864A CN109596449A CN 109596449 A CN109596449 A CN 109596449A CN 201811415864 A CN201811415864 A CN 201811415864A CN 109596449 A CN109596449 A CN 109596449A
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- connecting rod
- bearing seat
- mounting rack
- skin material
- strut
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/58—Investigating machinability by cutting tools; Investigating the cutting ability of tools
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Abstract
The present invention relates to a kind of sharpness qualification detection device more particularly to a kind of surgical blade sharpness qualification detection devices.Therefore, technical problem of the invention is: providing a kind of more accurate test result and record and the more convenient surgical blade sharpness qualification detection device of test process.The technical solution of the present invention is as follows: a kind of surgical blade sharpness qualification detection device, includes mounting rack, L shape connecting rod, motor, first connecting rod, second connecting rod, third connecting rod, fourth link, curved rod, first compression bar etc.；The left upper portion of mounting rack is equipped with L shape connecting rod, and the top right side of L shape connecting rod is equipped with motor.The present invention controls motor rotation by testing staff and knife blade is driven to mark tool marks downwards, what can be will be apparent that measures its sharpness by observing and recording the displacement of knife blade, by the way that pinch roller is arranged, so that testing staff can be avoided class skin material during replacing class skin material and release excessively, lead to the inaccurate phenomenon of testing result occur.
Description
Technical field
The present invention relates to a kind of sharpness qualification detection devices more particularly to a kind of surgical blade sharpness qualification to examine
Survey device.
Background technique
Surgery is frequently necessary to treat patient by operation, and in surgical procedure, knife blade is essential, and
The sharpness of knife blade also largely affects whether a surgical operation can succeed, therefore detects knife blade and become
It is typically now by manual testing, testing staff holds knife blade in related material at an extremely important link
It is drawn on material, it is identical due to being manually unable to control stroke dynamics each time, it is easy to cause test result inaccurate, in this way record
The result got off does not have too many reference value generally, and by manual testing, record result is also not very convenient.
Summary of the invention
In order to overcome the inaccuracy of test result existing for manual testing's knife blade sharpness, record and test process more
Inconvenient disadvantage, therefore, technical problem of the invention is: provide that a kind of test result is more accurate and record and test process more
Add convenient surgical blade sharpness qualification detection device.
The technical solution of the present invention is as follows: a kind of surgical blade sharpness qualification detection device, includes mounting rack, L
Shape connecting rod, motor, first connecting rod, second connecting rod, third connecting rod, fourth link, curved rod, the first compression bar, guide sleeve, sliding rail,
Sliding block, the first strut, rubber press, the second strut, compressed spring, limited block, first bearing seat, first rotating shaft, weed roll,
The left upper portion of support plate, class skin material, support frame and new feed roller, mounting rack is equipped with L shape connecting rod, the top right of L shape connecting rod
Side is equipped with motor, is connected with first connecting rod on the output shaft of motor, and the left end of L shape connecting rod is hingedly connected with second connecting rod, and second
The top of connecting rod is hingedly connected with fourth link, and the right end of fourth link and the top of first connecting rod are articulated and connected, mounting rack
Top left side is hingedly connected with third connecting rod, and the left end of third connecting rod is hingedly connected with curved rod, the left end of fourth link with
Articulated connection in the middle part of the front side of curved rod, the lower front of curved rod is inserted to be equipped with sliding rail, and slidingtype is equipped on sliding rail
Sliding block, the first strut is connected on front side of sliding block, and the front end of the first strut is connected with the first compression bar, is connected on rear side of the first compression bar
Rubber press, the bottom end of the first compression bar are connected with guide sleeve, and guide sleeve inner sliding type is connected with the second strut, second rod rear end connection
There is limited block, limited block is contacted with curved rod bottom, and compressed spring is connected between guide sleeve and limited block, and the second strut passes through
Compressed spring, front side of bottom or so two is equipped with first bearing seat in mounting rack, and first turn is connected in first bearing seat
Axis, the first rotating shaft of two sides of left and right are equipped with weed roll, and rear side of bottom or so two is equipped with support frame in mounting rack, left
Rotary type is connected with new feed roller on the support frame of right two sides, and class skin material, mounting rack are wound on new feed roller and weed roll
The left side central portion of interior bottom is equipped with support plate, contacts at the top of support plate with class skin material bottom.
It in a preferred embodiment of the present invention, further include having hollow pipe, elastic string, the second compression bar, mandrel, second bearing
The rear left and right sides of seat and pinch roller, support plate is equipped with hollow pipe, and bottom is connected with elastic string, the top of elastic string in hollow pipe
End is connected with the second compression bar, and the second compression bar top is connected with second bearing seat, is connected with core in the second bearing seat of two side of front and back
Axis, rotary type is connected with pinch roller on mandrel, contacts at the top of pinch roller bottom and class skin material.
It in a preferred embodiment of the present invention, further include having two-groove belt pulley, 3rd bearing seat, single slot belt pulley, passing
Dynamic belt, first bevel gear, fourth bearing seat, the second shaft, second bevel gear, small runner, cylindrical projection and fluting runner, peace
The interior bottom right shelved is connected with 3rd bearing seat, and the inner right wall left lower of mounting rack is equipped with two-groove belt pulley, third axis
It holds and is equipped with single slot belt pulley, single slot belt of two-groove belt pulley and top in the middle part of the backside top of seat and the output shaft of motor
It takes turns, be respectively connected with driving belt between single slot belt pulley of lower section, be connected with first bevel gear on rear side of single slot belt pulley of lower section,
Bottom right is equipped with fourth bearing seat in mounting rack, fourth bearing seat be located at 3rd bearing seat and right first bearing seat it
Between, fourth bearing seat is equipped with the second shaft, and the second shaft right end is connected with second bevel gear, second bevel gear and the first cone tooth
Wheel engagement, the second shaft left end are connected with small runner, and small runner left lower is connected with cylindrical projection, the connection of first rotating shaft right end
There is fluting runner, cylindrical projection is stuck on fluting runner.
When testing staff needs to test the sharpness of knife blade, testing staff can will need to detect with the right hand first
Blade be placed on curved rod lower front, then drive rubber press to moving down by pressing down on the first compression bar with left hand
It is dynamic, when rubber press be moved downward to limited block contacted with curved rod bottom block fixed when, testing staff is known that rubber
Glue laminated block and the blade that detects is needed to contact fixation, so play the role of prompt, then controls motor rotation by the
One connecting rod drives fourth link rotation, and fourth link rotation drives knife blade to draw downwards by curved rod, in class skin material
On leave tool marks, then testing staff can control motor stalls, then displacement by observing blade judges that its is sharp
Degree, if drawing, knife handle generates one section of longer displacement under the action of more energetically, then sharpness is poor, if observation knife
Handle is smaller to being displaced, and directly separates class skin material, then it represents that and sharpness is preferable, belongs to qualified products, after detection, detection
Personnel can make rubber press no longer fix with blade contact by moving up the first compression bar, then blade be taken out, so
Testing staff can rotate weed roll with hand afterwards, and the class skin material streaked is collected and is rolled, to record, together
When rotate new feed roller with hand and, to detect the sharpness of blade later, release new class so that new class skin material is released
After skin material, testing staff can stop operating weed roll and new feed roller, then again will with mentioned-above the same manner
Another blade fixes, and repeats above step, and whether detection blade is qualified, repeatedly, can be very good record test operation
The sharpness of knife, the result of test is also more accurate, and after detection, testing staff can control motor stalls, then
Blade is removed.
When releasing new class skin material, due to new feed roller be it is rotary, be not fixed, it is possible that
Release the excessive situation of new class skin material, class skin material caused to arch up, so will affect detection as a result, therefore, putting
Out before new class skin material, testing staff can first pull out pinch roller upwards so that pinch roller no longer pushes down class skin material, elastic string with
Be stretched, then rotate the replacement that weed roll and new feed roller carry out class skin material with hand, after replacement, testing staff can
To unclamp pinch roller, elastic string drives pinch roller to move down reset therewith and pushes down class skin material again, and pinch roller rotation can be by class skin material
Matter is flattened, and to detect blade next time, so testing result can be made more accurate.
When needing replacing class skin material, testing staff can control motor rotation again, and motor rotation passes through top
Single slot belt pulley drives driving belt rotation, and driving belt rotation drives single slot belt of lower section to rotate by two-groove belt pulley
Dynamic, single slot pulley rotation of lower section drives second bevel gear rotation by first bevel gear, and second bevel gear rotation passes through the
Two shafts drive small runner rotation, and small runner rotation drives fluting runner rotation by cylindrical projection, and fluting runner rotation passes through
First rotating shaft drives weed roll rotation, and weed roll rotation drives new feed roller rotation by class skin material, due to small runner
Smaller, small one circle of runner rotation, fluting runner only can rotate a little, so that weed roll and the rotation replacement of new feed roller
The amplitude of class skin material is smaller, after replacement, people control motor stalls, then another blade retighten after
Continuous repetition step noted earlier is detected, and so can be realized automatic replacement class skin material, not only more convenient, also
Reduce the workload of testing staff.
It is driven compared with prior art, the invention has the following advantages that the present invention controls motor rotation by testing staff
Knife blade marks downwards tool marks, and what can be will be apparent that measures its sharp journey by observing and recording the displacement of knife blade
Degree, so that testing staff can be avoided class skin material during replacing class skin material and release excessively, is led by the way that pinch roller is arranged
There is the inaccurate phenomenon of testing result in cause, controls motor rotation by testing staff, final to drive weed roll and virgin material rolling
Cylinder rotation achievees the effect that without manpower, automatic replacement class skin material, in conclusion detecting people by using this detection device
Member can not only facilitate but also the sharpness of accurate detection blade.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the first part right side structural representation of the invention.
Fig. 3 is second of part right side structural representation of the invention.
Fig. 4 is part enlarged structure schematic diagram of the invention.
Wherein, the above drawings include the following reference numerals: 1, mounting rack, 2, L shape connecting rod, 3, motor, 4, first connecting rod, 5,
Second connecting rod, 6, third connecting rod, 7, fourth link, 8, curved rod, the 9, first compression bar, 91, guide sleeve, 10, sliding rail, 11, sliding block,
12, the first strut, 13, rubber press, the 14, second strut, 15, compressed spring, 16, limited block, 17, first bearing seat, 18,
One shaft, 19, weed roll, 20, support plate, 21, class skin material, 22, support frame, 23, new feed roller, 25, hollow pipe, 26,
Elastic string, the 27, second compression bar, 28, mandrel, 29, second bearing seat, 30, pinch roller, 31, two-groove belt pulley, 32,3rd bearing seat,
33, single slot belt pulley, 34, driving belt, 35, first bevel gear, 36, fourth bearing seat, the 361, second shaft, the 37, second cone
Gear, 38, small runner, 39, cylindrical projection, 40, fluting runner.
Specific embodiment
It is first pointed out that same parts are equipped with identical appended drawing reference phase in other words in the embodiment of different descriptions
Same component name, wherein the disclosure for including throughout the specification can be converted to attached drawing having the same by meaning
Label is in other words in the same parts of identical component name.Selected position description, for example upper and lower, side in the description
To etc. by meaning be converted to new position on referring also to attached drawing that is directly describing and showing and in position change.
Embodiment 1
A kind of surgical blade sharpness qualification detection device includes as shown in Figs 1-4 mounting rack 1, L shape connecting rod 2, electricity
Machine 3, first connecting rod 4, second connecting rod 5, third connecting rod 6, fourth link 7, curved rod 8, the first compression bar 9, guide sleeve 91, sliding rail
10, sliding block 11, the first strut 12, rubber press 13, the second strut 14, compressed spring 15, limited block 16, first bearing seat 17,
First rotating shaft 18, weed roll 19, support plate 20, class skin material 21, support frame 22 and new feed roller 23, the left side of mounting rack 1
Top is equipped with L shape connecting rod 2, and the top right side of L shape connecting rod 2 is equipped with motor 3, is connected with first connecting rod 4, L on the output shaft of motor 3
The left end of shape connecting rod 2 is hingedly connected with second connecting rod 5, and the top of second connecting rod 5 is hingedly connected with fourth link 7, fourth link 7
Right end and the top of first connecting rod 4 be articulated and connected, the top left side of mounting rack 1 is hingedly connected with third connecting rod 6, third connecting rod
6 left end is hingedly connected with curved rod 8, is articulated and connected in the middle part of the left end of fourth link 7 and the front side of curved rod 8, arc
The lower front of connecting rod 8 is inserted to be equipped with sliding rail 10, and slidingtype is equipped with sliding block 11 on sliding rail 10, and the front side of sliding block 11 is connected with the
One strut 12, the front end of the first strut 12 are connected with the first compression bar 9, and rubber press 13, the first pressure are connected on rear side of the first compression bar 9
The bottom end of bar 9 is connected with guide sleeve 91, and 91 inner sliding type of guide sleeve is connected with the second strut 14, and 14 rear end of the second strut is connected with limit
Block 16, limited block 16 are contacted with 8 bottom of curved rod, are connected with compressed spring 15 between guide sleeve 91 and limited block 16, and second
Bar 14 passes through compressed spring 15, and front side of bottom or so two is equipped with first bearing seat 17, first bearing seat 17 in mounting rack 1
On be connected with first rotating shaft 18, the first rotating shaft 18 of two sides of left and right is equipped with weed roll 19, and the rear side of bottom is left in mounting rack 1
Right two are equipped with support frame 22, and rotary type is connected with new feed roller 23, new 23 He of feed roller on the support frame 22 of two sides of left and right
Class skin material 21 is wound in weed roll 19, the left side central portion of bottom is equipped with support plate 20 in mounting rack 1, the top of support plate 20 with
The contact of 21 bottom of class skin material.
Embodiment 2
A kind of surgical blade sharpness qualification detection device includes as shown in Figs 1-4 mounting rack 1, L shape connecting rod 2, electricity
Machine 3, first connecting rod 4, second connecting rod 5, third connecting rod 6, fourth link 7, curved rod 8, the first compression bar 9, guide sleeve 91, sliding rail
10, sliding block 11, the first strut 12, rubber press 13, the second strut 14, compressed spring 15, limited block 16, first bearing seat 17,
First rotating shaft 18, weed roll 19, support plate 20, class skin material 21, support frame 22 and new feed roller 23, the left side of mounting rack 1
Top is equipped with L shape connecting rod 2, and the top right side of L shape connecting rod 2 is equipped with motor 3, is connected with first connecting rod 4, L on the output shaft of motor 3
The left end of shape connecting rod 2 is hingedly connected with second connecting rod 5, and the top of second connecting rod 5 is hingedly connected with fourth link 7, fourth link 7
Right end and the top of first connecting rod 4 be articulated and connected, the top left side of mounting rack 1 is hingedly connected with third connecting rod 6, third connecting rod
6 left end is hingedly connected with curved rod 8, is articulated and connected in the middle part of the left end of fourth link 7 and the front side of curved rod 8, arc
The lower front of connecting rod 8 is inserted to be equipped with sliding rail 10, and slidingtype is equipped with sliding block 11 on sliding rail 10, and the front side of sliding block 11 is connected with the
One strut 12, the front end of the first strut 12 are connected with the first compression bar 9, and rubber press 13, the first pressure are connected on rear side of the first compression bar 9
The bottom end of bar 9 is connected with guide sleeve 91, and 91 inner sliding type of guide sleeve is connected with the second strut 14, and 14 rear end of the second strut is connected with limit
Block 16, limited block 16 are contacted with 8 bottom of curved rod, are connected with compressed spring 15 between guide sleeve 91 and limited block 16, and second
Bar 14 passes through compressed spring 15, and front side of bottom or so two is equipped with first bearing seat 17, first bearing seat 17 in mounting rack 1
On be connected with first rotating shaft 18, the first rotating shaft 18 of two sides of left and right is equipped with weed roll 19, and the rear side of bottom is left in mounting rack 1
Right two are equipped with support frame 22, and rotary type is connected with new feed roller 23, new 23 He of feed roller on the support frame 22 of two sides of left and right
Class skin material 21 is wound in weed roll 19, the left side central portion of bottom is equipped with support plate 20 in mounting rack 1, the top of support plate 20 with
The contact of 21 bottom of class skin material.
It further include having hollow pipe 25, elastic string 26, the second compression bar 27, mandrel 28, second bearing seat 29 and pinch roller 30, support
It is equipped with hollow pipe 25 at left and right sides of the rear of plate 20, bottom is connected with elastic string 26, the top of elastic string 26 in hollow pipe 25
It is connected with the second compression bar 27,27 top of the second compression bar is connected with second bearing seat 29, connects in the second bearing seat 29 of two side of front and back
It is connected to mandrel 28, rotary type is connected with pinch roller 30 on mandrel 28, contacts at the top of 30 bottom of pinch roller and class skin material 21.
Embodiment 3
A kind of surgical blade sharpness qualification detection device includes as shown in Figs 1-4 mounting rack 1, L shape connecting rod 2, electricity
Machine 3, first connecting rod 4, second connecting rod 5, third connecting rod 6, fourth link 7, curved rod 8, the first compression bar 9, guide sleeve 91, sliding rail
10, sliding block 11, the first strut 12, rubber press 13, the second strut 14, compressed spring 15, limited block 16, first bearing seat 17,
First rotating shaft 18, weed roll 19, support plate 20, class skin material 21, support frame 22 and new feed roller 23, the left side of mounting rack 1
Top is equipped with L shape connecting rod 2, and the top right side of L shape connecting rod 2 is equipped with motor 3, is connected with first connecting rod 4, L on the output shaft of motor 3
The left end of shape connecting rod 2 is hingedly connected with second connecting rod 5, and the top of second connecting rod 5 is hingedly connected with fourth link 7, fourth link 7
Right end and the top of first connecting rod 4 be articulated and connected, the top left side of mounting rack 1 is hingedly connected with third connecting rod 6, third connecting rod
6 left end is hingedly connected with curved rod 8, is articulated and connected in the middle part of the left end of fourth link 7 and the front side of curved rod 8, arc
The lower front of connecting rod 8 is inserted to be equipped with sliding rail 10, and slidingtype is equipped with sliding block 11 on sliding rail 10, and the front side of sliding block 11 is connected with the
One strut 12, the front end of the first strut 12 are connected with the first compression bar 9, and rubber press 13, the first pressure are connected on rear side of the first compression bar 9
The bottom end of bar 9 is connected with guide sleeve 91, and 91 inner sliding type of guide sleeve is connected with the second strut 14, and 14 rear end of the second strut is connected with limit
Block 16, limited block 16 are contacted with 8 bottom of curved rod, are connected with compressed spring 15 between guide sleeve 91 and limited block 16, and second
Bar 14 passes through compressed spring 15, and front side of bottom or so two is equipped with first bearing seat 17, first bearing seat 17 in mounting rack 1
On be connected with first rotating shaft 18, the first rotating shaft 18 of two sides of left and right is equipped with weed roll 19, and the rear side of bottom is left in mounting rack 1
Right two are equipped with support frame 22, and rotary type is connected with new feed roller 23, new 23 He of feed roller on the support frame 22 of two sides of left and right
Class skin material 21 is wound in weed roll 19, the left side central portion of bottom is equipped with support plate 20 in mounting rack 1, the top of support plate 20 with
The contact of 21 bottom of class skin material.
It further include having hollow pipe 25, elastic string 26, the second compression bar 27, mandrel 28, second bearing seat 29 and pinch roller 30, support
It is equipped with hollow pipe 25 at left and right sides of the rear of plate 20, bottom is connected with elastic string 26, the top of elastic string 26 in hollow pipe 25
It is connected with the second compression bar 27,27 top of the second compression bar is connected with second bearing seat 29, connects in the second bearing seat 29 of two side of front and back
It is connected to mandrel 28, rotary type is connected with pinch roller 30 on mandrel 28, contacts at the top of 30 bottom of pinch roller and class skin material 21.
It further include having two-groove belt pulley 31,3rd bearing seat 32, single slot belt pulley 33, driving belt 34, first bevel gear
35, fourth bearing seat 36, the second shaft 361, second bevel gear 37, small runner 38, cylindrical projection 39 and fluting runner 40, installation
The interior bottom right of frame 1 is connected with 3rd bearing seat 32, and the inner right wall left lower of mounting rack 1 is equipped with two-groove belt pulley 31, the
Single slot belt pulley 33, two-groove belt pulley 31 and top are equipped in the middle part of the backside top of three bearing blocks 32 and the output shaft of motor 3
Single slot belt pulley 33, lower section single slot belt pulley 33 between be respectively connected with driving belt 34, after single slot belt pulley 33 of lower section
Side is connected with first bevel gear 35, and bottom right is equipped with fourth bearing seat 36 in mounting rack 1, and fourth bearing seat 36 is located at third axis
It holds between seat 32 and the first bearing seat 17 of right, fourth bearing seat 36 is equipped with the second shaft 361,361 right end of the second shaft
It is connected with second bevel gear 37, second bevel gear 37 is engaged with first bevel gear 35, and 361 left end of the second shaft is connected with small runner
38, small 38 left lower of runner is connected with cylindrical projection 39, and 18 right end of first rotating shaft is connected with fluting runner 40, cylindrical projection 39
It is stuck on fluting runner 40.
When testing staff needs to test the sharpness of knife blade, testing staff can will need to detect with the right hand first
Blade be placed on 8 lower front of curved rod, then drive rubber press 13 downward by pressing down on the first compression bar 9 with left hand
It is mobile, when rubber press 13 be moved downward to limited block 16 contacted with 8 bottom of curved rod block fixed when, testing staff can be with
Know rubber press 13 and the blade detected is needed to contact fixation, so play the role of prompt, then controls 3 turns of motor
Dynamic to drive fourth link 7 to rotate by first connecting rod 4, the rotation of fourth link 7 drives knife blade downward by curved rod 8
It draws, leaves tool marks in class skin material 21, then testing staff can control motor 3 and stop operating, then pass through observation blade
Displacement is to judge its sharpness, if drawing, knife handle generates one section of longer displacement under the action of more energetically, then sharp
It spends poor, if observation knife handle is smaller to displacement, and directly separates class skin material 21, then it represents that sharpness is preferable, belongs to qualified production
Product, after detection, testing staff can make rubber press 13 no longer consolidate with blade contact by moving up the first compression bar 9
It is fixed, then blade is taken out, then testing staff can rotate weed roll 19 with hand, so that the class skin material 21 streaked can
It is rolled with being collected, to record, while new feed roller 23 is rotated with hand, so that new class skin material 21 is released, so as to it
The sharpness of blade is detected afterwards, and after releasing new class skin material 21, testing staff can stop operating weed roll 19 and virgin material
Roller 23 is then again fixed another blade with mentioned-above the same manner, repeats above step, and whether detection blade closes
Lattice can be very good the sharpness of record test scalpel, the result of test is also more accurate, and detection finishes repeatedly
Afterwards, testing staff can control motor 3 and stop operating, then blade is removed.
When releasing new class skin material 21, due to new feed roller 23 be it is rotary, be not fixed, may
Occur releasing the excessive situation of new class skin material 21, class skin material 21 caused to arch up, so will affect detection as a result, because
This, before releasing new class skin material 21, testing staff can first pull out pinch roller 30 upwards, so that pinch roller 30 no longer pushes down class skin
Material 21, elastic string 26 are stretched therewith, then carry out class skin material 21 more with hand rotation weed roll 19 and new feed roller 23
It changes, after replacement, testing staff can unclamp pinch roller 30, and elastic string 26 drives pinch roller 30 to move down reset therewith and presses again
Firmly class skin material 21, the rotation of pinch roller 30 can flatten class skin material 21, to detect blade next time, detection can so be made to tie
Fruit is more accurate.
When needing replacing class skin material 21, testing staff can control the rotation of motor 3 again, and the rotation of motor 3 passes through upper
Single slot belt pulley 33 of side drives driving belt 34 to rotate, and the rotation of driving belt 34 drives the list of lower section by two-groove belt pulley 31
Slot belt pulley 33 rotates, and single slot belt pulley 33 rotation of lower section drives second bevel gear 37 to rotate by first bevel gear 35, the
The rotation of two bevel gears 37 drives small runner 38 to rotate by the second shaft 361, and the small rotation of runner 38 is driven by cylindrical projection 39
Runner 40 of slotting rotates, and the fluting rotation of runner 40 drives weed roll 19 to rotate by first rotating shaft 18, and weed roll 19 rotates
New feed roller 23 is driven to rotate by class skin material 21, since small runner 38 is smaller, small one circle of the rotation of runner 38, runner 40 of slotting
It only can rotate a little, so that the amplitude of weed roll 19 and the rotation replacement class skin material 21 of new feed roller 23 is smaller, more
After changing, people control motor 3 and stop operating, then another blade is retightened and continues to repeat step noted earlier
It is detected, so can be realized automatic replacement class skin material 21, it is not only more convenient, also reduce the work of testing staff
It measures.
It should be understood by those skilled in the art that the above embodiments do not limit the invention in any form, it is all using equivalent
The mode technical solution obtained of replacement or equivalent transformation, falls within the scope of protection of the present invention.
Claims (3)
1. a kind of surgical blade sharpness qualification detection device, include mounting rack (1), L shape connecting rod (2), motor (3),
First connecting rod (4), second connecting rod (5), third connecting rod (6), fourth link (7) and curved rod (8), the left side of mounting rack (1)
Top is equipped with L shape connecting rod (2), and the top right side of L shape connecting rod (2) is equipped with motor (3), and the is connected on the output shaft of motor (3)
One connecting rod (4), the left end of L shape connecting rod (2) are hingedly connected with second connecting rod (5), and the top of second connecting rod (5) is hingedly connected with
Double leval jib (7), the right end of fourth link (7) and the top of first connecting rod (4) are articulated and connected, the top left side hinge of mounting rack (1)
It is connected in succession third connecting rod (6), the left end of third connecting rod (6) is hingedly connected with curved rod (8), the left end of fourth link (7)
It is articulated and connected in the middle part of the front side of curved rod (8), it is characterised in that: further include having the first compression bar (9), guide sleeve (91), sliding rail
(10), sliding block (11), the first strut (12), rubber press (13), the second strut (14), compressed spring (15), limited block (16),
First bearing seat (17), first rotating shaft (18), weed roll (19), support plate (20), class skin material (21), support frame (22) and
New feed roller (23), the lower front of curved rod (8) is inserted to be equipped with sliding rail (10), and slidingtype is equipped with sliding block on sliding rail (10)
(11), it being connected with the first strut (12) on front side of sliding block (11), the front end of the first strut (12) is connected with the first compression bar (9), the
It is connected with rubber press (13) on rear side of one compression bar (9), the bottom end of the first compression bar (9) is connected with guide sleeve (91), sliding in guide sleeve (91)
Dynamic formula is connected with the second strut (14), and the second strut (14) rear end is connected with limited block (16), limited block (16) and curved rod
(8) bottom contacts, and is connected between guide sleeve (91) and limited block (16) compressed spring (15), and the second strut (14) passes through compression bullet
Spring (15), front side of mounting rack (1) interior bottom or so two are equipped with first bearing seat (17), and first bearing seat connects on (17)
Have first rotating shaft (18), the first rotating shaft (18) of two sides of left and right is equipped with weed roll (19), the rear side of mounting rack (1) interior bottom
Left and right two is equipped with support frame (22), and rotary type is connected with new feed roller (23), virgin material on the support frame (22) of two sides of left and right
Class skin material (21) is wound on roller (23) and weed roll (19), the left side central portion of mounting rack (1) interior bottom is equipped with support plate
(20), it is contacted at the top of support plate (20) with class skin material (21) bottom.
2. a kind of surgical blade sharpness qualification detection device as described in claim 1, it is characterised in that: further include having
Hollow pipe (25), elastic string (26), the second compression bar (27), mandrel (28), second bearing seat (29) and pinch roller (30), support plate
(20) it is equipped with hollow pipe (25) at left and right sides of rear, hollow pipe (25) interior bottom is connected with elastic string (26), elastic string
(26) top is connected with the second compression bar (27), and the second compression bar (27) top is connected with second bearing seat (29), two side's of front and back
Be connected in second bearing seat (29) mandrel (28), rotary type is connected with pinch roller (30) on mandrel (28), pinch roller (30) bottom with
Contact at the top of class skin material (21).
3. a kind of surgical blade sharpness qualification detection device as claimed in claim 2, it is characterised in that: further include having
Two-groove belt pulley (31), 3rd bearing seat (32), single slot belt pulley (33), driving belt (34), first bevel gear (35), the 4th
Bearing block (36), the second shaft (361), second bevel gear (37), small runner (38), cylindrical projection (39) and fluting runner
(40), the interior bottom right of mounting rack (1) is connected with 3rd bearing seat (32), and the inner right wall left lower of mounting rack (1) is equipped with
Single slot belt pulley is equipped in the middle part of two-groove belt pulley (31), the backside top of 3rd bearing seat (32) and the output shaft of motor (3)
(33), single slot belt pulley (33) of two-groove belt pulley (31) and top, lower section single slot belt pulley (33) between be respectively connected with biography
Single slot belt pulley (33) rear side of dynamic belt (34), lower section is connected with first bevel gear (35), and mounting rack (1) interior bottom right is set
Having fourth bearing seat (36), fourth bearing seat (36) is located between 3rd bearing seat (32) and the first bearing seat (17) of right,
Fourth bearing seat (36) is equipped with the second shaft (361), and the second shaft (361) right end is connected with second bevel gear (37), and second
Bevel gear (37) engages with first bevel gear (35), and the second shaft (361) left end is connected with small runner (38), and small runner (38) is left
Side lower part is connected with cylindrical projection (39), and first rotating shaft (18) right end is connected with fluting runner (40), and cylindrical projection (39) is stuck in
It slots on runner (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811415864.4A CN109596449A (en) | 2018-11-26 | 2018-11-26 | A kind of surgical blade sharpness qualification detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811415864.4A CN109596449A (en) | 2018-11-26 | 2018-11-26 | A kind of surgical blade sharpness qualification detection device |
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| Publication Number | Publication Date |
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| CN109596449A true CN109596449A (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811415864.4A Withdrawn CN109596449A (en) | 2018-11-26 | 2018-11-26 | A kind of surgical blade sharpness qualification detection device |
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| Country | Link |
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| CN (1) | CN109596449A (en) |
Cited By (8)
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| CN111323325A (en) * | 2020-04-01 | 2020-06-23 | 江西坚德实业有限公司 | Diamond saw blade sharpness detection equipment |
| CN111707571A (en) * | 2020-07-17 | 2020-09-25 | 青海省药品检验检测院 | Cutting edge sharpness tester for ring knife |
| CN111829769A (en) * | 2020-08-26 | 2020-10-27 | 青海省药品检验检测院 | Sharpness tester for triangular cutting edge of medical suture needle |
| CN112146857A (en) * | 2020-08-27 | 2020-12-29 | 浙江广慈医疗器械有限公司 | Sharpness tester |
| CN112304765A (en) * | 2020-11-30 | 2021-02-02 | 安徽农业大学 | Strength detection device and detection method of flexible cut-resistant material |
| CN112914743A (en) * | 2021-03-16 | 2021-06-08 | 义乌市亿夜贸易有限公司 | Can detect safe transmitter of surgical blade sharpness and change |
| CN113075078A (en) * | 2021-03-22 | 2021-07-06 | 河南省计量科学研究院 | Calibrating device for blade sharpness tester |
| CN114235620A (en) * | 2022-02-28 | 2022-03-25 | 中南大学湘雅医院 | Ophthalmic surgery sword performance detector |
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| CN112304765A (en) * | 2020-11-30 | 2021-02-02 | 安徽农业大学 | Strength detection device and detection method of flexible cut-resistant material |
| CN112914743A (en) * | 2021-03-16 | 2021-06-08 | 义乌市亿夜贸易有限公司 | Can detect safe transmitter of surgical blade sharpness and change |
| CN113075078A (en) * | 2021-03-22 | 2021-07-06 | 河南省计量科学研究院 | Calibrating device for blade sharpness tester |
| CN113075078B (en) * | 2021-03-22 | 2024-01-26 | 河南省计量测试科学研究院 | Blade sharpness tester calibrating device |
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Application publication date: 20190409 |