CN211278663U

CN211278663U - Medical dressing slicer with removable blade mechanism

Info

Publication number: CN211278663U
Application number: CN201922147910.3U
Authority: CN
Inventors: 马汉明
Original assignee: Taishan Hongyi Medical Products Co ltd
Current assignee: Taishan Hongyi Medical Products Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-08-18
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a medical dressing slicer with removable blade mechanism belongs to medical technical field, including the slicer main part, the top fixed mounting of slicer main part has the workstation, and the top fixed mounting of workstation has U type frame, and the equal fixed mounting in bottom both sides of U type frame has electric telescopic handle, and two electric telescopic handle's flexible end and the top both sides fixed connection of blade fixed block, blade mounting groove have been seted up to the bottom of blade fixed block, and the blade mounting groove inlays with the cutter and establishes and be connected. The utility model relates to a medical dressing slicer with removable blade mechanism, through the installation from locking-type step motor drive gear's rotation, tooth's socket meshing that offers through gear and installation piece both sides is connected to through the positive and negative rotation drive installation piece's of gear lift, through the lift drive cutter of installation piece and the inlaying of blade mounting groove establish and the separation, the regular change cutter of being convenient for improves the change efficiency of cutter simultaneously.

Description

Medical dressing slicer with removable blade mechanism

Technical Field

The utility model relates to a dressing slicer, in particular to medical dressing slicer with removable blade mechanism.

Background

The microtome is a machine that cuts thin, uniform pieces of tissue, which are supported by hard paraffin or other material, and is automatically advanced forward (in the direction of the knife) the desired distance by a slice thickness gauge, typically having a gradient of 1 micron, each time the slice is cut. When the paraffin-embedded tissue is cut, the paraffin-embedded tissue adheres to the wax edge of the previous section, and thus a slice of a plurality of sections is formed.

The application of current slicer is extensive, generally makes the section through dressing slicer in medical field, and current dressing slicer's cutter generally is fixed mounting, and the dismantlement and the installation of being not convenient for when the section damages, unable timely change influences the availability factor of slicer, consequently needs design a medical dressing slicer that has removable blade mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical dressing slicer with removable blade mechanism to solve the current dressing slicer's that proposes among the above-mentioned background cutter and generally be fixed mounting, be not convenient for dismantle and the installation, when the section damages, unable timely change influences the availability factor's of slicer problem.

In order to achieve the above object, the utility model provides a following technical scheme: a medical dressing slicer with a replaceable blade mechanism comprises a slicer main body, wherein a workbench is fixedly mounted at the top end of the slicer main body, a U-shaped frame is fixedly mounted at the top end of the workbench, electric telescopic rods are fixedly mounted on two sides of the bottom end of the U-shaped frame, the telescopic ends of the two electric telescopic rods are fixedly connected with two sides of the top end of a blade fixing block, a blade mounting groove is formed in the bottom end of the blade fixing block and is connected with a cutter in an embedded mode, slots are formed in two sides of the top slot wall of the blade mounting groove, mounting blocks are connected with the insides of the two slots in an inserting mode, tooth grooves are formed in two sides of each mounting block, motor grooves are formed in two side slot walls of the slot, self-locking type stepping motors are fixedly mounted in the insides of the two motor grooves, and, two the gear is connected with the tooth's socket meshing that corresponds, two the draw-in groove has all been seted up to the bottom of installation piece, two the draw-in groove is connected with the top both sides block of cutter, two the through hole has all been seted up to the both sides cell wall of draw-in groove, two the inside of through hole all alternates and is connected with the pin.

As a preferred technical scheme of the utility model, the equal fixed mounting in four edges of slicer main part bottom has the supporting leg, four the bottom of supporting leg is all pasted and is equipped with the slipmat.

As an optimal technical scheme of the utility model, the internal diameter of blade mounting groove and the size phase-match at cutter top, just the stationary blade has been clogged with the junction of blade mounting groove to the cutter.

As a preferred technical scheme of the utility model, the through-hole has all been seted up to the both sides at the top of cutter, just the internal diameter and the through hole internal diameter phase-match of through-hole, just the through-hole alternates with the pin and is connected.

As a preferred technical scheme of the utility model, one side fixed mounting of slicer main part has flush mounting plate of switch, flush mounting plate of switch's surface is installed electric telescopic handle control switch respectively and is from locking-type step motor control switch, electric telescopic handle with from locking-type step motor respectively through electric telescopic handle control switch and from locking-type step motor control switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a medical dressing slicer with removable blade mechanism, through the installation from locking-type step motor drive gear's rotation, tooth's socket meshing that offers through gear and installation piece both sides is connected to through the positive and negative rotation drive installation piece's of gear lift, through the lift drive cutter of installation piece and the inlaying of blade mounting groove establish and the separation, the regular change cutter of being convenient for improves the change efficiency of cutter simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the working table of the present invention;

FIG. 3 is a schematic view of the internal structure of the blade fixing block of the present invention;

FIG. 4 is a partially enlarged view of the present invention;

fig. 5 is a schematic side view of the mounting block of the present invention.

In the figure: 1. a slicer body; 2. supporting legs; 3. a work table; 4. a U-shaped frame; 5. an electric telescopic rod; 6. a blade fixing block; 7. a cutter; 8. a blade mounting groove; 9. a slot; 10. mounting blocks; 11. a tooth socket; 12. a motor slot; 13. a gear; 14. a self-locking stepping motor; 15. a card slot; 16. a through hole; 17. a pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a medical dressing slicer with a replaceable blade mechanism, which comprises a slicer body 1, a worktable 3 is fixedly arranged at the top end of the slicer body 1, a U-shaped frame 4 is fixedly arranged at the top end of the worktable 3, electric telescopic rods 5 are fixedly arranged at both sides of the bottom end of the U-shaped frame 4, the telescopic ends of the two electric telescopic rods 5 are fixedly connected with both sides of the top end of a blade fixing block 6, a blade mounting groove 8 is arranged at the bottom end of the blade fixing block 6, the blade mounting groove 8 is connected with a cutter 7 in an embedded manner, slots 9 are arranged at both sides of the top slot wall of the blade mounting groove 8, mounting blocks 10 are alternately connected inside the two slots 9, tooth sockets 11 are arranged at both sides of the mounting blocks 10, motor slots 12 are arranged at both side slot walls of the slot 9, and a stepping motor 14 is fixedly arranged, the output shafts of two self-locking stepping motors 14 are respectively and alternately connected with a gear 13, the two gears 13 are meshed and connected with corresponding tooth sockets 11, the bottom ends of two mounting blocks 10 are respectively provided with a clamping groove 15, the two clamping grooves 15 are clamped and connected with two sides of the top end of a cutter 7, two side groove walls of the two clamping grooves 15 are respectively provided with a through hole 16, the insides of the two through holes 16 are respectively and alternately connected with a pin 17, the self-locking stepping motors 14 mounted drive the gears 13 to rotate, the gears 13 are meshed and connected with the tooth sockets 11 arranged on two sides of the mounting blocks 10, so that the gears 13 are rotated forward and backward to drive the mounting blocks 10 to lift, the cutters 7 are driven to be embedded and separated from blade mounting grooves 8 by the lifting of the mounting blocks 10, the cutters 7 are conveniently and periodically replaced, meanwhile, the replacement efficiency of the cutters 7 is improved, and, the bottom ends of the four supporting legs 2 are respectively stuck with a non-slip mat, the slicing machine main body 1 can work stably through the stuck non-slip mats, the inner diameter of the blade mounting groove 8 is matched with the size of the top of the cutting knife 7, a fixing piece is filled at the joint of the cutting knife 7 and the blade mounting groove 8, the firm installation of the cutter 7 is ensured through the plugged fixing piece, through holes are arranged on both sides of the top of the cutter 7, the inner diameter of the through hole is matched with that of the through hole 16, and the through hole is connected with the pin 17 in an inserting way, the pin 17 and the through hole 16 are inserted, so that the cutter 7 and the mounting block 10 are fixedly connected, a switch panel is fixedly mounted on one side of the slicer main body 1, an electric telescopic rod control switch and a self-locking stepping motor control switch are respectively mounted on the surface of the switch panel, and the electric telescopic rod 5 and the self-locking stepping motor 14 are respectively electrically connected with an external power supply through the electric telescopic rod control switch and the self-locking stepping motor control switch.

When the medical dressing slicer with the replaceable blade mechanism is used, when the cutter 7 needs to be replaced, firstly, the self-locking stepping motor 14 is manually opened through the self-locking stepping motor control switch, the self-locking stepping motor 14 is positively rotated to drive the gear 13 to positively rotate, the gear 13 is meshed with the tooth sockets 11 arranged on two sides of the mounting block 10 and is connected with the tooth sockets 11 arranged on two sides of the mounting block 10, so that the mounting block 10 is driven to move downwards through the gear 13, the cutter 7 is driven to be separated from the blade mounting groove 8 through the downward movement of the mounting block 10, then, the pin 17 is manually pulled out from the inside of the through hole 16, then, the cutter 7 is manually separated from the clamping groove 15 to finish the disassembly of the cutter 7, then, the top of a new cutter 7 is embedded into the clamping groove 15, and the through hole arranged on the top of the cutter 7 is ensured to be aligned with the through hole 16, then, the pin 17 and the through hole, fixing a new cutter 7 with the mounting block 10, then artificially controlling a switch to enable a self-locking stepping motor 14 to rotate reversely through the self-locking stepping motor 14, driving a gear 13 to rotate reversely through the reverse rotation of the self-locking stepping motor 14, driving the mounting block 10 to move to the inside of the slot 9 through the reverse rotation of the gear 13, driving the cutter 7 to be embedded in the blade mounting groove 8 through the mounting block 10, and finishing the replacement of the cutter 7.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a medical dressing slicer with removable blade mechanism, includes slicer main part (1), its characterized in that, the top fixed mounting of slicer main part (1) has workstation (3), the top fixed mounting of workstation (3) has U type frame (4), the equal fixed mounting in bottom both sides of U type frame (4) has electric telescopic handle (5), two the flexible end of electric telescopic handle (5) and the top both sides fixed connection of blade fixed block (6), blade mounting groove (8) have been seted up to the bottom of blade fixed block (6), blade mounting groove (8) are inlayed with cutter (7) and are connected, slot (9) have all been seted up to the both sides of blade mounting groove (8) top cell wall, two the inside of slot (9) all alternates and is connected with installation piece (10), tooth's socket (11) have all been seted up to the both sides of installation piece (10), motor groove (12), two have all been seted up to the both sides cell wall of slot (9) the equal fixed mounting in inside of motor groove (12) has from locking-type step motor (14), two the output shaft of from locking-type step motor (14) all alternates and is connected with gear (13), two gear (13) are connected with tooth's socket (11) meshing that corresponds, two draw-in groove (15), two have all been seted up to the bottom of installation piece (10) draw-in groove (15) are connected with the top both sides block of cutter (7), two through hole (16), two have all been seted up to the both sides cell wall of draw-in groove (15) the inside of through hole (16) all alternates and is connected with pin (17).

2. The medical dressing slicer with replaceable blade mechanism of claim 1 wherein: the slicing machine is characterized in that supporting legs (2) are fixedly mounted at four corners of the bottom end of the slicing machine main body (1), and anti-slip pads are attached to the bottom ends of the supporting legs (2).

3. The medical dressing slicer with replaceable blade mechanism of claim 1 wherein: the inner diameter of the blade mounting groove (8) is matched with the size of the top of the cutting knife (7), and a fixing piece is filled at the joint of the cutting knife (7) and the blade mounting groove (8).

4. The medical dressing slicer with replaceable blade mechanism of claim 1 wherein: through holes are formed in the two sides of the top of the cutter (7), the inner diameter of each through hole is matched with the inner diameter of the corresponding through hole (16), and the through holes are connected with the pins (17) in an inserting mode.

5. The medical dressing slicer with replaceable blade mechanism of claim 1 wherein: one side fixed mounting of slicer main part (1) has switch panel, electric telescopic handle control switch and self-locking type step motor control switch are installed respectively to switch panel's surface, electric telescopic handle (5) and self-locking type step motor (14) are respectively through electric telescopic handle control switch and self-locking type step motor control switch and external power supply electric connection.