CN113119205A - Medical treatment is with disposable aseptic strenghthened type trachea cannula production cutting equipment - Google Patents

Medical treatment is with disposable aseptic strenghthened type trachea cannula production cutting equipment Download PDF

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Publication number
CN113119205A
CN113119205A CN202110356692.3A CN202110356692A CN113119205A CN 113119205 A CN113119205 A CN 113119205A CN 202110356692 A CN202110356692 A CN 202110356692A CN 113119205 A CN113119205 A CN 113119205A
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CN
China
Prior art keywords
rod
workbench
frame
trachea cannula
cutting equipment
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Granted
Application number
CN202110356692.3A
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Chinese (zh)
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CN113119205B (en
Inventor
赖正峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Yuxin Medical Instrument Co ltd
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Jiangxi Nortel Technology Co ltd
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Priority to CN202110356692.3A priority Critical patent/CN113119205B/en
Publication of CN113119205A publication Critical patent/CN113119205A/en
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Publication of CN113119205B publication Critical patent/CN113119205B/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
    • B26D7/06Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0683Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for elongated articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/08Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16Cutting rods or tubes transversely
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08Means for actuating the cutting member to effect the cut
    • B26D5/12Fluid-pressure means
    • 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
    • B26D7/01Means for holding or positioning work
    • 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
    • B26D7/01Means for holding or positioning work
    • B26D7/02Means for holding or positioning work with clamping means
    • 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
    • B26D7/27Means for performing other operations combined with cutting
    • B26D7/32Means for performing other operations combined with cutting for conveying or stacking cut product
    • 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
    • B26D7/01Means for holding or positioning work
    • B26D2007/013Means for holding or positioning work the work being tubes, rods or logs

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention relates to cutting equipment, in particular to disposable sterile reinforced trachea cannula production cutting equipment for medical treatment. The technical problem is as follows: the medical disposable sterile reinforced type trachea cannula production cutting equipment is high in working efficiency and good in sanitation degree. The technical scheme of the invention is as follows: a medical disposable sterile reinforced trachea cannula production cutting device comprises a rack and a workbench, wherein 3 racks are arranged on the workbench; the support frame is arranged on the workbench; the frame on the right side is provided with a sliding plate; the first cylinder is arranged on the support frame; the cutting knife is detachably arranged on one side of the telescopic rod of the first cylinder; the pressing mechanism is arranged on the supporting frame. According to the invention, through the cooperation of the auxiliary discharging mechanism, the clamping mechanism and the feeding mechanism, the equipment can realize automatic discharging, and the working efficiency can be improved.

Description

Medical treatment is with disposable aseptic strenghthened type trachea cannula production cutting equipment
Technical Field
The invention relates to cutting equipment, in particular to disposable sterile reinforced trachea cannula production cutting equipment for medical treatment.
Background
The emergency trachea cannula technology becomes an important measure in the rescue process of cardiopulmonary resuscitation and critically ill patients with respiratory dysfunction, clinically needed left-right single-lung ventilation is an important rescue technology commonly used in clinical emergency work, is one of the most widely, effectively and quickly applied means in respiratory tract management, is basic skill which must be mastered by medical staff, plays a vital role in rescuing the life and reducing the death rate of the patients, and the cannula is a disposable tool, so the cannula is high in demand amount.
Therefore, a medical disposable sterile reinforced type trachea cannula production cutting device with high working efficiency and good sanitation degree needs to be developed.
Disclosure of Invention
In order to overcome the defects of the prior art that the sanitation is not over and the working efficiency is lower, the technical problem is as follows: the medical disposable sterile reinforced type trachea cannula production cutting equipment is high in working efficiency and good in sanitation degree.
The technical scheme of the invention is as follows: the utility model provides a medical treatment is with aseptic strenghthened type trachea cannula production cutting equipment of disposable, including:
the device comprises a rack and a workbench, wherein 3 racks are arranged on the workbench;
the support frame is arranged on the workbench;
the frame on the right side is provided with a sliding plate;
the first cylinder is arranged on the support frame;
the cutting knife is detachably arranged on one side of the telescopic rod of the first cylinder;
the supporting frame is provided with a pressing mechanism;
the auxiliary discharging mechanism is arranged on one side of the workbench.
Further, the pressing mechanism includes:
the first guide rods are symmetrically and slidably arranged on the support frame;
the connecting frame is arranged between the first guide rods;
the two sides of the connecting frame are symmetrically connected with the U-shaped pressure rods in a sliding manner;
first spring, U type depression bar all with link up and be connected with 2 first springs between the frame.
Further, supplementary drop feed mechanism including:
the fixing frame is arranged on one side of the workbench;
the winding wheel is arranged on the fixing frame;
the rotary fixing rod is rotatably connected to one side of the workbench, a bolt is rotatably connected to the rotary fixing rod, and the bolt is in threaded connection with the fixing frame.
Further, still including supplementary discharge mechanism, supplementary discharge mechanism including:
one side of the supporting frame is provided with a fixing plate;
one side of the fixed plate is provided with a second guide rod;
the second guide rod is connected with a lower pressure rod in a sliding manner;
the lower pressing rod is provided with a sleeve rod, and the sleeve rod is connected with the second guide rod in a sliding manner;
and a second spring is connected between the loop bar and the second guide bar.
Further, still including feed mechanism, feed mechanism includes:
4 first fixed blocks are arranged on the workbench;
the second cylinder is arranged between the first fixed blocks;
the carrier bar, second cylinder one side are equipped with the carrier bar, and the carrier bar is connected with workstation slidingtype.
Further, still including clamping mechanism, clamping mechanism is including:
the workbench is symmetrically provided with first wedge blocks;
the pull rods are symmetrically arranged on the bearing rod in a sliding manner;
and a third spring is connected between each pull rod and the bearing rod.
Further, still including stop gear, stop gear is including:
the first racks are symmetrically arranged on two sides of the connecting frame;
the two sides of the workbench are symmetrically provided with the second fixed blocks;
the workbench is symmetrically connected with a second rack in a sliding manner;
the long gear is rotatably connected between one sides of the second fixing blocks, two sides of the long gear are matched with the first racks on the same side, and two sides of the long gear are matched with the second racks on the same side;
the second wedge-shaped blocks are arranged on the second racks;
the diagonal rods are arranged on the second wedge-shaped blocks.
Furthermore, the material of the winding wheel is wood.
The invention has the following advantages: 1. according to the invention, through the cooperation of the auxiliary discharging mechanism, the clamping mechanism and the feeding mechanism, the equipment can realize automatic discharging, and the working efficiency can be improved.
2. Through the cooperation between supplementary discharge mechanism and the stop gear for automatic discharging can be realized to this equipment, can save a large amount of time.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 3 is a schematic perspective view of the auxiliary discharging mechanism of the present invention.
Fig. 4 is a schematic sectional structure view of the auxiliary discharging mechanism of the present invention.
Fig. 5 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 6 is a schematic perspective view of the feeding mechanism of the present invention.
Fig. 7 is a schematic perspective view of the limiting mechanism of the present invention.
Part names and serial numbers in the figure: 1. the device comprises a rack, 2, a workbench, 3, a support frame, 4, a sliding plate, 5, a first air cylinder, 6, a cutter, 7, a pressing mechanism, 71, a first guide rod, 72, a connecting frame, 73, a U-shaped pressure rod, 74, a first spring, 8, an auxiliary discharging mechanism, 81, a fixing frame, 82, a winding wheel, 83, a rotating fixing rod, 9, an auxiliary discharging mechanism, 91, a fixing plate, 92, a second guide rod, 93, a sleeve rod, 94, a second spring, 95, a pressing rod, 10, a clamping mechanism, 101, a first wedge-shaped block, 102, a pull rod, 103, a third spring, 11, a feeding mechanism, 1101, a second air cylinder, 1102, a bearing rod, 1103, a first fixing block, 12, a limiting mechanism, 1201, a first rack, 1202, a second rack, 1203, a second fixing block, 1204, a long gear, 1205, a second wedge-shaped block, 1206 and a diagonal rod.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides a medical treatment is with disposable aseptic strenghthened type trachea cannula production cutting equipment, as shown in fig. 1-3, including frame 1, workstation 2, support frame 3, slide 4, first cylinder 5, cutter 6, hold-down mechanism 7 and supplementary drop feed mechanism 8, 2 bottoms of workstation are equipped with 3 frame 1, be equipped with support frame 3 in the middle of 2 tops of workstation, be equipped with slide 4 in the frame 1 on right side, 3 upper portions of support frame are equipped with first cylinder 5, detachable cutter 6 is installed to 5 telescopic link downside of first cylinder, be equipped with hold-down mechanism 7 on the support frame 3, 2 top left sides of workstation are equipped with supplementary drop feed mechanism 8.
The pressing mechanism 7 comprises a first guide rod 71, a connecting frame 72, a U-shaped pressure rod 73 and first springs 74, the first guide rod 71 is symmetrically arranged on the upper portion of the support frame 3 in a left-right sliding mode, the connecting frame 72 is arranged between the bottoms of the first guide rods 71, the U-shaped pressure rod 73 is symmetrically and symmetrically connected to the left side and the right side of the connecting frame 72 in a sliding mode, and 2 first springs 74 are connected between each U-shaped pressure rod 73 and the connecting frame 72.
Supplementary drop feed mechanism 8 is equipped with mount 81 including mount 81, around wheel 82 and rotation fixed pole 83, the left rear side in workstation 2 top, and mount 81 upper portion has been placed around wheel 82, and the left front side rotation type in workstation 2 top is connected with rotation fixed pole 83, and rotation fixed pole 83 upper portion rotary type is connected with the bolt, and the bolt is connected with mount 81 screw thread formula.
When the worker needs to divide the produced cannula, the device can be used, when the worker produces the cannula, the cannula can be wound on the winding wheel 82, the bolt is manually rotated to be separated from the fixing frame 81, the rotating fixing rod 83 is rotated, the winding wheel 82 wound with the cannula is placed on the fixing frame 81, the rotating fixing rod 83 and the bolt are reset, the worker manually pulls one end of the cannula, the cannula drives the winding wheel 82 to rotate, the winding wheel 82 is further enabled to loosen the cannula, after the cannula is pulled to a certain length, the cannula is stopped to be continuously pulled, the first air cylinder 5 is started, the telescopic rod of the first air cylinder 5 drives the cutter 6 and the connecting frame 72 to move downwards, the first guide rod 71 and the U-shaped pressure rod 73 are further driven to move downwards, when the U-shaped pressure rod 73 moves downwards to be in contact with the cannula, the cannula is fixed, the first guide rod 71, the cutter 6 and the connecting frame 72 continue to move downwards, make U type depression bar 73 up move, first spring 74 is compressed this moment, when cutter 6 down move to with the intubate contact time, cut the intubate, the cutting finishes, close first cylinder 5, the telescopic link of first cylinder 5 resets, drive linking frame 72 and cutter 6 and reset, and then drive first guide bar 71 and U type depression bar 73 and reset, first spring 74 resets this moment, drive U type depression bar 73 and reset, the intubate that the staff will cut finishing down presses, make the intubate drop down to slide 4 on, the intubate is along slide 4 landing to the collection frame that the staff prepared.
Example 2
On the basis of embodiment 1, as shown in fig. 4 to 7, the auxiliary discharging device 9 is further included, the auxiliary discharging device 9 includes a fixing plate 91, a second guide rod 92, a sleeve rod 93, a second spring 94 and a lower pressing rod 95, the fixing plate 91 is disposed on the upper right side of the support frame 3, the second guide rod 92 is disposed on the right side of the bottom of the fixing plate 91, the lower pressing rod 95 is slidably connected to the upper portion of the second guide rod 92, the sleeve rod 93 is disposed in the middle of the bottom of the lower pressing rod 95, the sleeve rod 93 is slidably connected to the second guide rod 92, and the second spring 94 is connected between the sleeve rod 93 and the second guide rod 92.
The staff will have twined the intubate around wheel 82 and put on mount 81, the one end pulling of intubate to the 2 right sides of workstation again, the back is cut off the intubate to cutter 6, the staff manually presses depression bar 95 down, depression bar 95 moves down and drives loop bar 93 and down move down, second spring 94 is stretched this moment, when loop bar 93 down move to with the intubate contact time, drive the intubate and move down, make the intubate down drop to slide 4 on, rethread slide 4 landing to the frame that the staff prepared, release depression bar 95 again, second spring 94 resets this moment, drive depression bar 95 and loop bar 93 and reset down.
The automatic feeding device is characterized by further comprising a feeding mechanism 11, wherein the feeding mechanism 11 comprises a second air cylinder 1101, a bearing rod 1102 and first fixing blocks 1103, 4 first fixing blocks 1103 are arranged at the bottom of the workbench 2, the second air cylinder 1101 is arranged between the first fixing blocks 1103, the bearing rod 1102 is arranged on the right side of the second air cylinder 1101, and the bearing rod 1102 is connected with the workbench 2 in a sliding mode.
The clamping mechanism 10 comprises a first wedge block 101, a pull rod 102 and a third spring 103, the first wedge block 101 is symmetrically arranged on the left side of the top of the workbench 2 in a front-back mode, the pull rod 102 is symmetrically arranged on the bearing rod 1102 in a front-back sliding mode, and the third spring 103 is connected between the pull rod 102 and the bearing rod 1102.
A worker manually puts one end of the insertion tube between the inner sides of the pull rods 102, a second air cylinder 1101 is started, a telescopic rod of the second air cylinder 1101 drives the bearing rod 1102 to move rightwards so as to drive the pull rod 102 to move rightwards, when the pull rod 102 moves rightwards to be separated from the first wedge-shaped block 101, the third spring 103 in an initial state is stretched at the moment, the pull rod 102 is driven to move inwards, the pull rod 102 clamps the insertion tube so as to drive the insertion tube to move rightwards, when the bearing rod 1102 cannot move continuously, the cutter 6 cuts the insertion tube at the moment, the cutting is finished, the worker manually pulls the pull rod 102 outwards, the third spring 103 resets at the moment, the pull rod 102 releases the insertion tube, the loop rod 93 presses the insertion tube downwards again so that the insertion tube falls downwards, the worker releases the pull rod 102 again, the third spring 103 stretches again at the moment, the pull rod 102 is driven to move inwards again, and the second air, the telescopic rod of the second cylinder 1101 is reset to drive the bearing rod 1102 and the pull rod 102 to reset, when the pull rod 102 moves to be in contact with the first wedge block 101, the pull rod 102 moves outwards, and at the moment, the third spring 103 resets.
Still including stop gear 12, stop gear 12 is including first rack 1201, second rack 1202, second fixed block 1203, long pinion 1204, second wedge 1205 and down tube 1206, link up frame 72 bottom front and back bilateral symmetry and be equipped with first rack 1201, workstation 2 middle part front and back bilateral symmetry is equipped with second fixed block 1203, workstation 2 bottom right side front and back symmetrical sliding connection has second rack 1202, the rotary type is connected with long pinion 1204 between the downside of second fixed block 1203, long pinion 1204 front and back both sides all cooperate with the first rack 1201 of homonymy, long pinion 1204 front and back both sides all cooperate with the second rack 1202 of homonymy, second rack 1202 top right side all is equipped with second wedge 1205, the second wedge 1205 outside all is equipped with down tube 1206.
When the linking frame 72 moves down, the first rack 1201 is driven to move down, and then the long gear 1204 is driven to rotate, the long gear 1204 rotates to drive the second rack 1202 to move left, and then the second wedge 1205 is driven to move left, the second wedge 1205 drives the diagonal rod 1206 to move left, when the second wedge 1205 contacts with the pull rod 102, the pull rod 102 is driven to move outwards, so that the insertion tube is loosened from the pull rod 102, when the diagonal rod 1206 moves left to contact with the lower pressing rod 95, the lower pressing rod 95 is driven to move down, so that the insertion tube is pressed down after cutting by the lower pressing rod 95, the insertion tube falls down onto the sliding plate 4, and the sliding plate 4 slides into a frame prepared by a worker.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (8)

1. The utility model provides a medical treatment is with aseptic strenghthened type trachea cannula production cutting equipment of disposable which characterized in that, including:
the device comprises a rack (1) and a workbench (2), wherein 3 racks (1) are arranged on the workbench (2);
the supporting frame (3) is arranged on the workbench (2);
a sliding plate (4) is arranged on the frame (1) on the right side of the sliding plate (4);
the first cylinder (5) is arranged on the support frame (3);
the cutting knife (6) is detachably arranged on one side of the telescopic rod of the first cylinder (5);
the pressing mechanism (7) is arranged on the supporting frame (3);
an auxiliary discharging mechanism (8) is arranged on one side of the workbench (2).
2. The medical disposable sterile reinforced type trachea cannula production and cutting device as claimed in claim 1, wherein the pressing mechanism (7) comprises:
the first guide rods (71) are symmetrically and slidably arranged on the support frame (3);
the connecting frames (72) are arranged between the first guide rods (71);
the two sides of the connecting frame (72) are symmetrically and slidably connected with the U-shaped pressure rods (73);
2 first springs (74) are connected between the U-shaped pressure rods (73) and the connecting frame (72).
3. The medical disposable sterile reinforced type trachea cannula production and cutting equipment as claimed in claim 2, wherein the auxiliary discharging mechanism (8) comprises:
a fixed frame (81), wherein the fixed frame (81) is arranged on one side of the workbench (2);
a winding wheel (82), wherein the winding wheel (82) is arranged on the fixed frame (81);
the rotary fixing rod (83) is rotated, the rotary fixing rod (83) is connected to one side of the workbench (2) in a rotating mode, a bolt is connected to the rotary fixing rod (83) in a rotating mode, and the bolt is in threaded connection with the fixing frame (81).
4. The medical disposable sterile reinforced type trachea cannula production and cutting equipment as claimed in claim 3, further comprising an auxiliary discharging mechanism (9), wherein the auxiliary discharging mechanism (9) comprises:
a fixing plate (91), wherein the fixing plate (91) is arranged on one side of the support frame (3);
a second guide rod (92), wherein one side of the fixed plate (91) is provided with the second guide rod (92);
the lower pressing rod (95) is connected with the second guide rod (92) in a sliding way;
the sleeve rod (93) is arranged on the lower pressing rod (95), and the sleeve rod (93) is connected with the second guide rod (92) in a sliding manner;
and a second spring (94), wherein the second spring (94) is connected between the loop bar (93) and the second guide bar (92).
5. The medical disposable sterile reinforced type trachea cannula production and cutting equipment as claimed in claim 4, further comprising a feeding mechanism (11), wherein the feeding mechanism (11) comprises:
the first fixed blocks (1103) are arranged, and 4 first fixed blocks (1103) are arranged on the workbench (2);
the second air cylinder (1101) is arranged between the first fixed blocks (1103);
the bearing rod (1102) is arranged on one side of the second air cylinder (1101), and the bearing rod (1102) is connected with the workbench (2) in a sliding mode.
6. The medical disposable sterile reinforced type trachea cannula production and cutting equipment as claimed in claim 5, further comprising a clamping mechanism (10), wherein the clamping mechanism (10) comprises:
the first wedge-shaped block (101) is symmetrically arranged on the workbench (2);
the pull rod (102) is symmetrically and slidably arranged on the bearing rod (1102);
and a third spring (103) is connected between each pull rod (102) and the bearing rod (1102).
7. The medical disposable sterile reinforced type trachea cannula production and cutting equipment as claimed in claim 6, further comprising a limiting mechanism (12), wherein the limiting mechanism (12) comprises:
the two sides of the connecting frame (72) are symmetrically provided with the first racks (1201);
the two sides of the workbench (2) are symmetrically provided with second fixed blocks (1203);
the workbench (2) is symmetrically and slidably connected with a second rack (1202);
the long gear (1204) is rotatably connected between one sides of the second fixing blocks (1203), two sides of the long gear (1204) are matched with the first rack (1201) on the same side, and two sides of the long gear (1204) are matched with the second rack (1202) on the same side;
the second wedge-shaped blocks (1205) are arranged on the second racks (1202);
the diagonal rod (1206) and the second wedge-shaped block (1205) are both provided with the diagonal rod (1206).
8. The medical disposable sterile reinforced type trachea cannula production and cutting equipment as claimed in claim 3, wherein the material of the winding wheel (82) is wood.
CN202110356692.3A 2021-04-01 2021-04-01 Medical treatment is with disposable aseptic strenghthened type trachea cannula production cutting equipment Active CN113119205B (en)

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CN202110356692.3A CN113119205B (en) 2021-04-01 2021-04-01 Medical treatment is with disposable aseptic strenghthened type trachea cannula production cutting equipment

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CN202110356692.3A CN113119205B (en) 2021-04-01 2021-04-01 Medical treatment is with disposable aseptic strenghthened type trachea cannula production cutting equipment

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114193524A (en) * 2021-11-07 2022-03-18 欧雪萍 Energy-concerving and environment-protective PPR pipe cutting device
CN114473975A (en) * 2022-02-13 2022-05-13 贾德宁 Containing box assembly device
CN114516078A (en) * 2022-01-07 2022-05-20 曾泳海 Equipment is tailor to formula of pushing down based on gastroenterology stomach tube production and processing

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