CN114603639A

CN114603639A - Medical dressing slicer

Info

Publication number: CN114603639A
Application number: CN202011424145.6A
Authority: CN
Inventors: 马汉明
Original assignee: Taishan Hongyi Medical Products Co ltd
Current assignee: Taishan Hongyi Medical Products Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2022-06-10

Abstract

The invention relates to a medical dressing slicer which comprises a workbench, a driving device, a cutting device and two groups of flattening devices, wherein the workbench is provided with a plurality of groups of flattening devices; the driving device is arranged at the first end of the workbench and used for driving the dressing to move; the cutting device is arranged on the second end of the workbench and is used for cutting the dressing; the two groups of flattening devices are respectively arranged at two ends of the cutting device and are used for flattening the dressing; the dressing sequentially passes through the driving device, the flattening device close to the driving device, the cutting device and the flattening device far away from the driving device. According to the dressing flattening device, the two groups of flattening devices are arranged at the two ends of the cutting device, so that dressing before and after cutting is smoothed out, the surface of the dressing is flattened, the dressing is kept flat after being sliced, the cost rate of processing is increased, and the processing efficiency is increased.

Description

Medical dressing slicer

Technical Field

The invention relates to the technical field of slicing machines, in particular to a medical dressing slicing machine.

Background

The conventional slicer is widely applied, the dressing slicer is generally used for making slices in the medical field, the slicing and cutting efficiency of the conventional dressing slicer is low, and the flatness of the slices is low.

In addition, the cutter of current dressing slicer 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 to design a medical dressing slicer that can solve above problem.

Disclosure of Invention

Accordingly, it is an object of the present invention to overcome the disadvantages and drawbacks of the prior art and to provide a medical dressing slicer.

A medical dressing slicer comprises

A work table;

the driving device is arranged at the first end of the workbench and used for driving the dressing to move;

a cutting device disposed on the second end of the table for cutting the dressing;

the two groups of flattening devices are respectively arranged at two ends of the cutting device and are used for flattening the dressing;

the dressing sequentially passes through the driving device, the flattening device close to the driving device, the cutting device and the flattening device far away from the driving device.

According to the medical dressing slicer, the two groups of flattening devices are arranged at the two ends of the cutting device, dressing before and after cutting is smoothed out, the surface of the dressing is smooth, the dressing is kept smooth after slicing, the cost rate of processing is improved, and the processing efficiency is improved.

Further, the driving device includes a driving source and a driving roller; the driving roller is rotatably arranged on the workbench, and the dressing is compressed by the side surface of the driving roller and the top surface of the workbench together; an output shaft of the driving source is coaxially connected with the driving rolling shaft; the flattening device comprises a flattening roller, the flattening roller is rotatably arranged on the workbench, the axis direction of the flattening roller is parallel to the axis direction of the driving roller, and the side face of the flattening roller and the top face of the workbench compress the dressing together.

Adopt above-mentioned further scheme's beneficial effect to compress tightly the dressing jointly through drive roller bearing and workstation, compress tightly the dressing jointly through flattening roller bearing and workstation, effectively utilize the workstation, make the structure compacter, simplified the structure, the cost is reduced.

Further, the device also comprises a first belt and a second belt; the driving rolling shaft and each flattening rolling shaft are coaxially provided with belt wheels; the first belt is connected with the driving roller and the flattening roller close to the driving device through the belt wheel; the second belt is connected with the two flattening rollers through the belt wheel; the diameters of the driving rolling shaft and the flattening rolling shafts are the same.

Adopt above-mentioned further scheme's beneficial effect to be, through setting up first belt and second belt, realized the synchronous rotation of drive roller bearing and each roller bearing that flattens, and then for flattening the roller bearing and provide power, make the dressing can remove on the workstation each position in step, the emergence of the condition such as fold can not have.

Further, the device also comprises two pinch rollers; the two pinch rollers are rotatably arranged on the workbench, and the two pinch rollers respectively press the first belt and the second belt.

Adopt above-mentioned further scheme's beneficial effect be, through setting up the pinch roller, can compress tightly first belt and second belt, make first belt and second belt tightly overlap the drive roller bearing that corresponds and the roller bearing of flattening tightly.

Furthermore, rubber speed reducing sleeves are sleeved on the outer side surfaces of the driving rolling shaft and the flattening rolling shaft; the dressing is compressed together with the top surface of the workbench by the rubber speed reducing sleeve.

Adopt the beneficial effect of above-mentioned further scheme to be, through setting up rubber speed reduction cover, realize the extrusion to the dressing, stability when so can improving the dressing transmission.

Further, the outer diameters of the rubber speed reducing sleeves are the same.

Adopt above-mentioned further scheme's beneficial effect is, the external diameter of rubber speed reduction cover is the same, can realize that its rotation linear velocity is unanimous, and then makes dressing stable transmission.

Further, the cutting device comprises a power source, a moving plate, two guide columns and a cutting die; the power source is fixed above the workbench, and the output end of the power source is connected with the movable plate; the two guide columns are vertically arranged on the top surface of the workbench; the moving plate is provided with two sliding holes, and each sliding hole is connected with one guide pillar in a sliding manner; the power source drives the moving plate to move up and down along the guide pillar direction; the cutting die is arranged below the moving plate.

The adoption of the further scheme has the beneficial effects that the power source is arranged to drive the movable plate and the cutting die to vertically move, so that the cutting die can cut the dressing; the cutting shape of the dressing can be adjusted by changing the cutting die.

Further, the cutting device comprises two pre-presses; the two prepressing pieces are vertically arranged at the bottom of the moving plate in a sliding manner and are positioned at two sides of the cutting die; a spring is arranged between the prepressing piece and the moving plate; the height of the pre-pressing piece is larger than that of the cutting die.

Adopt above-mentioned further scheme's beneficial effect is, drive movable plate and cutting die downstream through the power supply, the dressing of casting die contact below earlier, and then compresses tightly the dressing, avoids dressing both sides to scurry or crooked in disorder, and then the movable plate overcomes the elasticity of spring, and then continues to drive the cutting die downstream and cut the dressing, makes the cutting more level and more smooth.

Furthermore, a plurality of rollers are rotatably arranged at the bottom of the prepressing piece.

The beneficial effect who adopts above-mentioned further scheme is that, behind the cutting die cutting, the movable plate drives one section distance of cutting die upward movement, and the dressing just leaves to the pre-compaction piece, and in this section time, through setting up the gyro wheel, can leave when the dressing at the cutting die, the dressing can be moved on the workstation at once, need not to wait that the pre-compaction piece just removes the dressing after leaving the dressing, has improved the work efficiency of device greatly, improves the output rate, practices thrift man-hour.

Furthermore, racks are arranged at the tops of two sides of the cutting die; the bottom of the moving plate is provided with a sliding chute; the top of the cutting die is arranged in the sliding groove in a sliding manner; the automatic locking device is characterized in that motor grooves are formed in two sides of the interior of the sliding groove, self-locking stepping motors are arranged in the motor grooves, gears are respectively and alternately connected with output shafts of the respective locking stepping motors, and the two gears are meshed with racks on one corresponding side.

The beneficial effect who adopts above-mentioned further scheme is through setting up from locking-type step motor locking cutting die, realizes the quick assembly disassembly of cutting die, and convenience of customers changes the cutting die, improves production efficiency.

For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of a medical dressing microtome in accordance with the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic cross-sectional view of the moving plate, the cutting die and the pre-pressing member of the present invention;

fig. 4 is a partially enlarged view of fig. 3 at B.

In the figure: 10. a work table; 21. a drive source; 22. a drive roller; 31. a power source; 32. moving the plate; 321. a chute; 322. a motor slot; 323. a self-locking stepping motor; 324. a gear; 33. a guide post; 34. cutting the die; 341. a rack; 35. pre-pressing the piece; 36. a spring; 37. a roller; 41. flattening the roller; 51. a first belt; 52. a second belt; 53. a pulley; 54. a pinch roller; 60. a rubber speed reducing sleeve.

Detailed Description

Referring to fig. 1 to 4, a medical dressing slicer of the present embodiment includes a worktable 10, a driving device, a cutting device, and two sets of pressing devices;

the driving device is arranged at the first end of the workbench 10 and is used for driving the dressing to move;

the cutting device is arranged on the second end of the workbench 10 and is used for cutting the dressing;

More specifically, the driving device includes a driving source 21 and a driving roller 22; the drive source 21 is preferably a motor; the driving roller 22 is rotatably arranged on the workbench 10, and the side surface of the driving roller 22 and the top surface of the workbench 10 are pressed tightly together to form the dressing; an output shaft of the driving source 21 is coaxially connected with the driving roller 22; flattening device is including flattening roller 41, flattening roller 41 rotates to be set up on the workstation 10, and flattening roller 41's axis direction and drive roller 22's axis direction are parallel to each other, and flattening roller 41's side compresses tightly the dressing jointly with the top surface of workstation 10.

More specifically, a first belt 51 and a second belt 52; the driving roller 22 and each flattening roller 41 are coaxially provided with a belt wheel 53; the first belt 51 is connected with the driving roller 22 and the flattening roller 41 close to the driving device through the belt wheel 53; the second belt 52 is connected with the two flattening rollers 41 through the belt wheel 53; the drive roller 22 and each of the platen rollers 41 have the same diameter.

More specifically, two pinch rollers 54 are also included; the two pressing wheels 54 are rotatably disposed on the working table 10 through a bracket, and the two pressing wheels 54 respectively press the first belt 51 and the second belt 52.

More specifically, the outer side surfaces of the driving roller 22 and the flattening roller 41 are both sleeved with a rubber speed reducing sleeve 60; the rubber decelerating sleeves 60 and the top surface of the workbench 10 compress the dressing together, and the outer diameters of the rubber decelerating sleeves 60 are the same.

More specifically, the cutting device comprises a power source 31, a moving plate 32, two guide posts 33, a cutting die 34 and two pre-pressing pieces 35; the power source 31 is preferably a cylinder; the power source 31 is fixed above the workbench 10, and the output end of the power source 31 is connected with the moving plate 32; the two guide columns 33 are vertically arranged on the top surface of the workbench 10; the moving plate 32 is provided with two sliding holes, and each sliding hole is connected with one guide pillar 33 in a sliding manner; the power source 31 drives the moving plate 32 to move up and down along the guide pillar 33; the cutting die 34 is arranged below the moving plate 32;

the two pre-pressing pieces 35 are vertically and slidably arranged at the bottom of the moving plate 32 and are positioned at two sides of the cutting die 34; a spring 36 is arranged between the prepressing element 35 and the moving plate 32; the height of the pre-pressing piece 35 is greater than the height of the cutting die 34.

A plurality of rollers 37 are rotatably arranged at the bottom of the prepressing element 35,

More specifically, racks 341 are disposed on the tops of two sides of the cutting die 34; the bottom of the moving plate 32 is provided with a chute 321; the top of the cutting die 34 is slidably arranged in the sliding groove 321; motor grooves 322 are formed in two sides of the interior of the sliding groove 321, self-locking stepping motors 323 are arranged in the motor grooves 322, gears 324 are respectively inserted into output shafts of the self-locking stepping motors 323, and the two gears 324 are meshed with the racks 341 on the corresponding sides.

The working process of the embodiment:

the driving roller 22 is driven to rotate by the driving source 21, so as to drive the first belt 51, the second belt 52 and the two flattening rollers 41 to rotate, and further drive the dressing to move on the workbench 10; the power source 31 drives the moving plate 32 and the cutting die 34 to move vertically, so that the cutting die 34 can cut dressing; the cutting shape of the dressing can be further adjusted by replacing the cutting die 34, and a user can disassemble and assemble the replacing cutting die 34 by controlling the self-locking stepping motor 323;

after 34 cutting knives die cuts, movable plate 32 drives 34 upward movements of cutting knives die after a certain distance, and pre-compaction piece 35 just leaves the dressing, and in this period of time, through setting up gyro wheel 37, can leave the dressing at 34 when cutting knives die, the dressing can be moved on workstation 10 at once, need not to wait to remove the dressing after pre-compaction piece 35 leaves the dressing, has improved the work efficiency of device greatly, improves the output rate, practices thrift man-hour.

Compared with the prior art, the dressing flattening device has the advantages that the two groups of flattening devices are arranged at the two ends of the cutting device, dressing materials before and after cutting are smoothed out, the surface of the dressing materials is flattened, the dressing materials are kept flat after slicing, the cost rate of processing is improved, and the processing efficiency is improved.

In addition, the dressing pressing device has the advantages that the dressing is pressed together by the driving roller and the workbench and pressed together by the flattening roller and the workbench, the workbench is effectively utilized, the structure is more compact, the structure is simplified, and the cost is reduced;

the first belt and the second belt realize the synchronous rotation of the driving rollers and the flattening rollers, so as to provide power for the flattening rollers, so that the dressing can synchronously move at each position on the workbench without wrinkles and the like;

the pressing wheel is arranged to press the first belt and the second belt tightly, so that the first belt and the second belt tightly sleeve the corresponding driving roller and the corresponding flattening roller;

the rubber speed reducing sleeve is arranged, so that the dressing is extruded, and the stability of the dressing during transmission can be improved;

the outer diameters of the rubber speed reducing sleeves are the same, so that the rotating linear speeds of the rubber speed reducing sleeves are consistent, and the dressing is stably transmitted;

the power source is arranged to drive the moving plate and the cutting die to vertically move, so that the cutting die can cut the dressing; the cutting shape of the dressing can be adjusted by replacing the cutting die;

the movable plate and the cutting die are driven to move downwards by the power source, the prepressing piece contacts dressing below the prepressing piece firstly, and then the dressing is compressed, so that the phenomenon that two sides of the dressing are mixed or bent is avoided, the movable plate overcomes the elasticity of the spring, and then the cutting die is continuously driven to move downwards to cut the dressing, and the cutting is smoother;

after the cutting die is cut, the movable plate drives the cutting die to move upwards for a certain distance, the pre-pressing piece leaves the dressing, and in the time, the dressing can be immediately operated on the workbench when the cutting die leaves the dressing through the arrangement of the idler wheels, so that the dressing does not need to be moved after the pre-pressing piece leaves the dressing, the working efficiency of the device is greatly improved, the yield is improved, and the working hours are saved;

through setting up from locking-type step motor locking cutting die, realize the quick assembly disassembly of cutting die, convenience of customers changes the cutting die, improves production efficiency.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. A medical dressing slicer is characterized by comprising

A table (10);

the driving device is arranged at the first end of the workbench (10) and is used for driving the dressing to move;

a cutting device arranged on a second end of the table (10) for cutting the dressing;

the dressing sequentially passes through a driving device, a flattening device close to the driving device, a cutting device and a flattening device far away from the driving device.

2. The medical dressing slicer of claim 1, wherein the drive means comprises a drive source (21) and a drive roller (22); the driving roller (22) is rotatably arranged on the workbench (10), and the side surface of the driving roller (22) and the top surface of the workbench (10) are used for pressing the dressing together; the output shaft of the driving source (21) is coaxially connected with the driving roller (22); flattening device is including flattening roller bearing (41), flattening roller bearing (41) rotate to set up on workstation (10), and the axis direction of flattening roller bearing (41) and drive roller bearing (22) are parallel to each other, and the side of flattening roller bearing (41) compresses tightly the dressing jointly with the top surface of workstation (10).

3. The medical dressing slicer of claim 2, further comprising a first belt (51) and a second belt (52); the driving roller (22) and each flattening roller (41) are coaxially provided with a belt wheel (53); the first belt (51) is connected with the driving roller (22) and the flattening roller (41) close to the driving device through the belt wheel (53); the second belt (52) is connected with the two flattening rollers (41) through the belt wheel (53); the diameters of the driving roller (22) and the flattening rollers (41) are the same.

4. The medical dressing slicer of claim 3, further comprising two pinch wheels (54); the two pressing wheels (54) are rotatably arranged on the workbench (10), and the two pressing wheels (54) respectively press the first belt (51) and the second belt (52).

5. The medical dressing microtome according to claim 4, characterized in that the outer side faces of the drive roller (22) and the platen roller (41) are each provided with a rubber speed reduction sleeve (60); the rubber speed reducing sleeve (60) and the top surface of the workbench (10) jointly compress the dressing.

6. The medical dressing slicer of claim 5, wherein the outer diameter of each rubber speed reducing sleeve (60) is the same.

7. The medical dressing slicer of claim 6, wherein the cutting means comprises a power source (31), a moving plate (32), two guide posts (33) and a knife die (34); the power source (31) is fixed above the workbench (10), and the output end of the power source (31) is connected with the moving plate (32); the two guide columns (33) are vertically arranged on the top surface of the workbench (10); the moving plate (32) is provided with two sliding holes, and each sliding hole is connected with one guide pillar (33) in a sliding manner; the power source (31) drives the moving plate (32) to move up and down along the direction of the guide post (33); the cutting die (34) is arranged below the moving plate (32).

8. The medical dressing slicer of claim 7, wherein the cutting device includes two pre-presses (35); the two pre-pressing pieces (35) are vertically arranged at the bottom of the moving plate (32) in a sliding manner and are positioned at two sides of the cutting die (34); a spring (36) is arranged between the prepressing piece (35) and the moving plate (32); the height of the pre-pressing piece (35) is greater than the height of the cutting die (34).

9. The medical dressing slicer according to claim 8, wherein the bottom of the pre-pressing member (35) is rotatably provided with a plurality of rollers (37).

10. The medical dressing slicer of claim 9, wherein the knife die (34) is provided with a rack (341) at the top of both sides; the bottom of the moving plate (32) is provided with a sliding groove (321); the top of the cutting die (34) is arranged in the sliding groove (321) in a sliding manner; the two sides of the inside of the sliding groove (321) are provided with motor grooves (322), the motor grooves (322) are internally provided with self-locking stepping motors (323), output shafts of the respective locking stepping motors (323) are respectively connected with gears (324) in an inserting mode, and the two gears (324) are connected with racks (341) on one corresponding side in a meshing mode.