CN112318602A - Automatic tool changing device for pathological slicing knife - Google Patents

Automatic tool changing device for pathological slicing knife Download PDF

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Publication number
CN112318602A
CN112318602A CN202011126543.XA CN202011126543A CN112318602A CN 112318602 A CN112318602 A CN 112318602A CN 202011126543 A CN202011126543 A CN 202011126543A CN 112318602 A CN112318602 A CN 112318602A
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China
Prior art keywords
shell
automatic tool
linear motor
unit
casing
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Granted
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CN202011126543.XA
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Chinese (zh)
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CN112318602B (en
Inventor
耿莉
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Individual
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Individual
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Publication of CN112318602B publication Critical patent/CN112318602B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614Means for mounting the cutting member
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628Means for adjusting the position of the cutting member
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/04Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/06Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G01N2001/2873Cutting or cleaving

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention discloses an automatic tool changing device for a pathological section knife, which comprises a shell, a replacing unit, an adjusting unit and a shell cover, wherein the shell is provided with a plurality of grooves; a housing: the bottom end of the shell cover is matched with the top end of the shell, the bottom end of the rear side surface in the shell is provided with an adjusting unit, and the middle part of the front side surface of the shell is provided with a placing unit; a replacement unit: the electromagnetic type linear motor comprises a first linear motor, electric telescopic rods, T-shaped blocks, fixed blocks, electromagnets and a second linear motor, wherein the two second linear motors are correspondingly arranged at the bottom ends of a shell cover in a left-right mode, stators at two ends of the first linear motor are respectively connected with the inner side surfaces of two second linear motor seats, the electric telescopic rods are arranged at the bottom ends of the first linear motor seats, the fixed blocks are arranged at the bottom ends of the electric telescopic rods, the T-shaped grooves in the front side surfaces of the fixed blocks are matched with the T-shaped blocks, and the electromagnets are arranged at the bottom ends of the T-shaped blocks; this pathology is automatic tool changing device for slicing knife, simple to use, convenient operation, the practicality is strong, and the security is high.

Description

Automatic tool changing device for pathological slicing knife
Technical Field
The invention relates to the technical field of medical supplies, in particular to an automatic tool changing device for a pathological section knife.
Background
Pathological section is prepared by pathological histology method (pathological section is embedded in paraffin block, sliced by slicing knife, stained by hematoxylin-eosin (H-E)), and further examined by microscope, pathological process is generated and developed, and finally pathological diagnosis is made.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides an automatic tool changing device for a pathological section knife, is simple to use, convenient to operate, strong in practicability and high in safety, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic tool changing device for a pathological section knife comprises a shell, a replacing unit, an adjusting unit and a shell cover;
a housing: the bottom end of the shell cover is matched with the top end of the shell, the bottom end of the rear side surface in the shell is provided with an adjusting unit, and the middle part of the front side surface of the shell is provided with a placing unit;
a replacement unit: the electromagnetic type linear motor comprises a first linear motor, electric telescopic rods, T-shaped blocks, fixed blocks, electromagnets and a second linear motor, wherein the two second linear motors are correspondingly arranged at the bottom ends of a shell cover in a left-right mode, stators at two ends of the first linear motor are respectively connected with the inner side surfaces of two second linear motor seats, the electric telescopic rods are arranged at the bottom ends of the first linear motor seats, the fixed blocks are arranged at the bottom ends of the electric telescopic rods, T-shaped grooves in the front side surfaces of the fixed blocks are matched with the T-shaped blocks, and the electromagnets are arranged at the bottom ends of the T-shaped blocks;
the electric control device comprises a shell cover, and is characterized by further comprising a controller, wherein the controller is arranged on the front side of the top end of the shell cover, the input ends of the first linear motor, the electric telescopic rod, the electromagnet and the second linear motor are electrically connected with the output end of the controller, and the input end of the controller is electrically connected with the output end of an external power supply.
Through changing the unit, can be automatically with the blade installation handle of a knife of casing inside to solve the manual change and cause the problem of fish tail easily, and then improve the security.
Further, the regulating unit contains connecting plate, jack, slide bar, movable block and baffle, the connecting plate has two and controls the bottom of corresponding the establishing at the inside trailing flank of casing, is connected with the slide bar between two connecting plates, the top array of slide bar has the jack, the slide opening and the slide bar sliding connection of movable block side, the bottom of movable block is equipped with the baffle, the top of movable block is equipped with fixed unit, can adjust according to the size of different blades to separately deposit the not blade of equidimension, and then subsequent selection and the change of being convenient for.
Further, fixed unit contains runner, screw rod, inserted block and mount, the top at the movable block is established to the mount, the screw and the screw rod threaded connection on mount top, the top of screw rod is equipped with the runner, the bottom of screw rod is rotated and is connected with the inserted block, the inserted block passes the logical groove on movable block top and pegs graft mutually with the jack, can remove after the suitable position at the movable block and fix it to prevent that the movable block maloperation from influencing depositing of blade.
Further, place the unit and contain baffle, handle, rack and telescopic link, the telescopic link has two and controls the correspondence and establish the middle part at the casing leading flank, and the front end of two telescopic links is connected with the both ends of baffle trailing flank respectively, the leading flank of baffle is equipped with the handle, the middle part of baffle trailing flank is equipped with the rack, can place the handle of a knife, also prevents simultaneously that the handle of a knife from appearing rocking with the blade installation in-process.
Further, still including installation piece, electric putter and backup pad, the backup pad has two and establishes respectively in the left and right sides of casing, the top of backup pad is equipped with electric putter, electric putter's top is equipped with the installation piece, and two installation pieces are connected with both ends about the cap respectively, electric putter's input electric connection director's output can adjust the height of cap to the convenience is put in order the inside of casing.
Further, still include connecting axle, kelly and cassette, the connecting axle rotates the left end of connecting at the fixed block leading flank, the outside of connecting axle is equipped with the kelly, the right-hand member at the fixed block leading flank is established to the cassette, cassette and kelly looks joint can be in time changed when the damage appears in the electro-magnet, also can fix the electro-magnet simultaneously.
Further, still include fixture block, lid and dehumidification box, the top at the inside trailing flank of casing is established to the dehumidification box, both ends all are equipped with the fixture block about the lid trailing flank, the fixture block can adsorb the inside moisture of casing with the draw-in groove looks joint of dehumidification box leading flank to guarantee the inside drying of casing.
Further, still include the transparent window, the transparent window is established on the top of casing leading flank, can make things convenient for personnel to look over the condition of casing inside.
Further, still include the sealing washer, the sealing washer is equipped with the top of casing, can effectively reduce the gap of casing and cap junction.
Compared with the prior art, the invention has the beneficial effects that: this automatic tool changing device is used to pathology slicing knife has following benefit:
1. the blade in the shell can be automatically installed on the cutter handle through the replacing unit, so that the problem that scratch is easily caused by manual replacement is solved, the safety is further improved, and the transparent window is arranged, so that personnel can conveniently check the condition in the shell;
2. the adjusting unit can adjust the blades according to the sizes of the different blades, so that the blades with different sizes are separately stored, subsequent selection and replacement are facilitated, and the clamping block, the box cover and the dehumidification box are arranged, so that moisture in the shell can be adsorbed, and the drying in the shell is ensured;
3. the movable block can be fixed after being moved to a proper position through the fixing unit, so that the movable block is prevented from being mistakenly moved to influence the storage of the blade;
4. through placing the unit, can place the handle of a knife, also prevent simultaneously that the handle of a knife from appearing rocking with blade installation in-process, be equipped with installation piece, electric putter and backup pad, can adjust the height of cap to the convenience is arrange in order the inside of casing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a placement unit according to the present invention;
FIG. 3 is a schematic view of the structure of the adjusting unit of the present invention;
FIG. 4 is an enlarged view of the part A of the present invention;
FIG. 5 is a schematic view of the enlarged structure of the part B of the present invention.
In the figure: 1 shell, 2 replacement units, 21 a first linear motor, 22 electric telescopic rods, 23T-shaped blocks, 24 fixed blocks, 25 electromagnets, 26 a second linear motor, 3 adjusting units, 31 connecting plates, 32 jacks, 33 sliding rods, 34 movable blocks, 35 partition plates, 4 fixed units, 41 rotating wheels, 42 screw rods, 43 insertion blocks, 44 fixed frames, 5 placing units, 51 baffle plates, 52 handles, 53 placing frames, 54 telescopic rods, 6 shell covers, 7 mounting blocks, 8 electric push rods, 9 supporting plates, 10 connecting shafts, 11 clamping rods, 12 clamping seats, 13 clamping blocks, 14 transparent window box covers, 15 dehumidification boxes, 16, 17 sealing rings and 18 controllers.
Detailed Description
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.
Referring to fig. 1-5, the present invention provides a technical solution: an automatic tool changing device for a pathological section knife comprises a shell 1, a replacing unit 2, an adjusting unit 3 and a shell cover 6;
a housing 1: the bottom end of the shell cover 6 is matched with the top end of the shell 1, the bottom end of the rear side surface in the shell 1 is provided with an adjusting unit 3, the adjusting unit 3 comprises connecting plates 31, jacks 32, sliding rods 33, movable blocks 34 and partition plates 35, the connecting plates 31 are provided with two bottom ends which are correspondingly arranged at the left and right sides of the rear side surface in the shell 1, the sliding rods 33 are connected between the two connecting plates 31, the jacks 32 are arrayed at the top ends of the sliding rods 33, sliding holes at the side surfaces of the movable blocks 34 are in sliding connection with the sliding rods 33, the partition plates 35 are arranged at the bottom ends of the movable blocks 34, the top ends of the movable blocks 34 are provided with fixing units 4 which can be adjusted according to the sizes of different blades, so that the blades with different sizes are separately stored, and further the subsequent selection and replacement are convenient, each fixing unit 4 comprises a rotating wheel 41, a screw rod 42, an inserting block, the top end of the screw rod 42 is provided with a rotating wheel 41, the bottom end of the screw rod 42 is rotatably connected with an inserting block 43, the inserting block 43 penetrates through a through groove at the top end of the movable block 34 to be inserted into the inserting hole 32, the movable block 34 can be fixed after being moved to a proper position, and therefore the movable block 34 is prevented from being mistakenly moved to affect storage of the blade, the middle of the front side surface of the shell 1 is provided with a placing unit 5, the placing unit 5 comprises a baffle plate 51, a handle 52, a placing frame 53 and telescopic rods 54, the telescopic rods 54 are provided with two parts which are correspondingly arranged in the middle of the front side surface of the shell 1 in a left-right mode, the front ends of the two telescopic rods 54 are respectively connected with two ends of the rear side surface of the baffle plate 51, the front side surface of the baffle plate 51 is provided with the handle 52;
the replacement unit 2: the cutting tool comprises a first linear motor 21, electric telescopic rods 22, T-shaped blocks 23, fixing blocks 24, electromagnets 25 and second linear motors 26, the number of the second linear motors 26 is two, the two stators are correspondingly arranged at the bottom end of a shell cover 6 in a left-right mode, stators at two ends of the first linear motor 21 are respectively connected with the inner side faces of moving sub seats of the two second linear motors 26, the electric telescopic rods 22 are arranged at the bottom end of the moving sub seat of the first linear motor 21, the fixing blocks 24 are arranged at the bottom end of the electric telescopic rods 22, T-shaped grooves in the front side faces of the fixing blocks 24 are matched with the T-shaped blocks 23, the electromagnets 25 are arranged at the bottom ends of the T-shaped blocks 23, and blades in the shell can be automatically installed on a tool shank through a replacing unit 2, so that;
wherein, still include the controller 18, the controller 18 is established at the front side on cap 6 top, the input electricity of first linear electric motor 21, electric telescopic handle 22, electro-magnet 25 and second linear electric motor 26 connects the output of controller 18, the output of external power source is connected to the input electricity of controller 18, still include installation piece 7, electric putter 8 and backup pad 9, backup pad 9 has two and establishes respectively in the left and right sides of casing 1, the top of backup pad 9 is equipped with electric putter 8, the top of electric putter 8 is equipped with installation piece 7, two installation pieces 7 are connected with the left and right both ends of cap 6 respectively, the output of electric putter 8's input electricity connection controller 18, can adjust the height of cap 6, thereby conveniently arrange in order the inside of casing 1, still include connecting axle 10, kelly 11 and cassette 12, connecting axle 10 rotates the left end of connecting at the front side of fixed block 24, a clamping rod 11 is arranged on the outer side of the connecting shaft 10, a clamping seat 12 is arranged at the right end of the front side surface of the fixed block 24, the clamping seat 12 is clamped with the clamping rod 11 and can be replaced in time when the electromagnet 25 is damaged, meanwhile, the electromagnet 25 can be fixed, the dehumidifying device also comprises a clamping block 13, a box cover 14 and a dehumidifying box 15, the dehumidifying box 15 is arranged at the top end of the rear side surface in the shell 1, the clamping block 13 is arranged at the left end and the right end of the rear side surface of the box cover 14, the clamping block 13 is clamped with a clamping groove on the front side surface of the dehumidifying box 15, moisture in the shell 1 can be adsorbed, thereby ensuring the drying of the interior of the shell 1, and also comprises a transparent window 16, the transparent window 16 is arranged at the top end of the front side surface of the shell 1, can make things convenient for personnel to look over the inside condition of casing 1, still include sealing washer 17, sealing washer 17 is equipped with casing 1's top, can effectively reduce the gap of casing 1 and 6 junctions.
When in use: when an external power supply is switched on and each electrical appliance normally works, firstly, the movable block 34 is used to slide on the outer side of the sliding rod 33, the partition plate 35 at the bottom end of the movable block 34 is used to separate the interior of the shell 1, so that blades with different sizes are separately stored, then the rotating wheel 41 is rotated to drive the screw rod 42 to rotate, the screw rod 42 is rotated to drive the inserting block 43 to be inserted into the inserting hole 32, so that the movable block 34 is fixed, the movable block 34 is prevented from being mistakenly moved to influence the storage of the blades, then the electric push rod 8 is started to drive the shell cover 6 to be covered at the top end of the shell 1, the sealing ring 17 at the top end of the shell 1 can effectively reduce the gap at the joint of the shell 1 and the shell cover 6, then the knife handle is placed at the top end of the placing frame 53, the placing frame 53 is pushed into the interior of the shell, starting electric telescopic handle 22 simultaneously here and driving electro-magnet 25 and inhaling the blade, then install the blade on the handle of a knife, thereby solve the manual problem that causes the fish tail easily of changing, and then improve the security, the top of the inside trailing flank of casing 1 is equipped with dehumidification box 15, the draw-in groove of dehumidification box 15 leading flank and the fixture block 13 looks joint of the 14 trailing flanks of lid, can adsorb the inside moisture of casing 1 like this, thereby guarantee the inside drying of casing 1, the top of casing 1 leading flank is equipped with transparent window 16, transparent window 16 can make things convenient for personnel to look over the inside condition of casing 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a pathology slicing knife is with automatic tool changing device which characterized in that: comprises a shell (1), a replacing unit (2), an adjusting unit (3) and a shell cover (6);
housing (1): the bottom end of the shell cover (6) is matched with the top end of the shell (1), the bottom end of the rear side surface inside the shell (1) is provided with an adjusting unit (3), and the middle part of the front side surface of the shell (1) is provided with a placing unit (5);
replacement unit (2): the electric telescopic rod comprises a first linear motor (21), electric telescopic rods (22), T-shaped blocks (23), fixing blocks (24), electromagnets (25) and second linear motors (26), wherein the second linear motors (26) are correspondingly arranged at the bottom ends of a shell cover (6) in a left-right mode, stators at two ends of the first linear motor (21) are respectively connected with the inner side surfaces of moving seats of the two second linear motors (26), the electric telescopic rods (22) are arranged at the bottom ends of the moving seats of the first linear motor (21), the fixing blocks (24) are arranged at the bottom ends of the electric telescopic rods (22), T-shaped grooves in the front side surfaces of the fixing blocks (24) are matched with the T-shaped blocks (23), and the electromagnets (25) are arranged at the bottom ends of the T-shaped blocks (23);
the electric automobile shell cover is characterized by further comprising a controller (18), the controller (18) is arranged on the front side of the top end of the shell cover (6), the input ends of the first linear motor (21), the electric telescopic rod (22), the electromagnet (25) and the second linear motor (26) are electrically connected with the output end of the controller (18), and the input end of the controller (18) is electrically connected with the output end of an external power supply.
2. The automatic tool changer for pathological microtome according to claim 1, characterized in that: regulating unit (3) contain connecting plate (31), jack (32), slide bar (33), movable block (34) and baffle (35), connecting plate (31) have two and control to correspond and establish the bottom at the inside trailing flank of casing (1), are connected with slide bar (33) between two connecting plates (31), the top array of slide bar (33) has jack (32), the slide opening and slide bar (33) sliding connection of movable block (34) side, the bottom of movable block (34) is equipped with baffle (35), the top of movable block (34) is equipped with fixed unit (4).
3. The automatic tool changer for pathological microtome according to claim 2, characterized in that: fixed unit (4) contain runner (41), screw rod (42), inserted block (43) and mount (44), the top at movable block (34) is established in mount (44), the screw and screw rod (42) threaded connection on mount (44) top, the top of screw rod (42) is equipped with runner (41), the bottom of screw rod (42) is rotated and is connected with inserted block (43), inserted block (43) pass the logical groove on movable block (34) top and peg graft mutually with jack (32).
4. The automatic tool changer for pathological microtome according to claim 1, characterized in that: place unit (5) and contain baffle (51), handle (52), rack (53) and telescopic link (54), telescopic link (54) have two and control the correspondence and establish the middle part at casing (1) leading flank, and the front end of two telescopic links (54) is connected with the both ends of baffle (51) trailing flank respectively, the leading flank of baffle (51) is equipped with handle (52), the middle part of baffle (51) trailing flank is equipped with rack (53).
5. The automatic tool changer for pathological microtome according to claim 1, characterized in that: still including installation piece (7), electric putter (8) and backup pad (9), backup pad (9) have two and establish the left and right sides in casing (1) respectively, the top of backup pad (9) is equipped with electric putter (8), the top of electric putter (8) is equipped with installation piece (7), and two installation pieces (7) are connected with the both ends of controlling of cap (6) respectively, the output of input electric connection controller (18) of electric putter (8).
6. The automatic tool changer for pathological microtome according to claim 1, characterized in that: still include connecting axle (10), kelly (11) and cassette (12), connecting axle (10) rotate to be connected at the left end of fixed block (24) leading flank, the outside of connecting axle (10) is equipped with kelly (11), the right-hand member at fixed block (24) leading flank is established in cassette (12), cassette (12) and kelly (11) looks joint.
7. The automatic tool changer for pathological microtome according to claim 1, characterized in that: still include fixture block (13), lid (14) and dehumidification box (15), the top at the inside trailing flank of casing (1) is established in dehumidification box (15), both ends all are equipped with fixture block (13) about lid (14) trailing flank, fixture block (13) and the draw-in groove looks joint of dehumidification box (15) leading flank.
8. The automatic tool changer for pathological microtome according to claim 1, characterized in that: the LED lamp is characterized by further comprising a transparent window (16), wherein the transparent window (16) is arranged at the top end of the front side face of the shell (1).
9. The automatic tool changer for pathological microtome according to claim 1, characterized in that: still include sealing washer (17), sealing washer (17) are equipped with the top of casing (1).
CN202011126543.XA 2020-10-20 2020-10-20 Automatic tool changing device for pathological slicing knife Expired - Fee Related CN112318602B (en)

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CN202011126543.XA CN112318602B (en) 2020-10-20 2020-10-20 Automatic tool changing device for pathological slicing knife

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CN112318602B CN112318602B (en) 2022-06-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114603613A (en) * 2022-03-01 2022-06-10 韩晴 Quick-freeze type pathological sample section device for pathological examination department

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CA2156649A1 (en) * 1994-08-22 1996-02-23 John A. Mckeegan Jr. Apparatus for cutting and assembling muntins
US6507986B1 (en) * 2000-01-06 2003-01-21 Emerson Electric Co. Blade tool for cutter head of thickness planers
CN102126130A (en) * 2011-04-11 2011-07-20 温岭市金悦流水线设备制造有限公司 Eight-station automatic assembly equipment
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