CN220030475U - Gear rack transmission press cutting and punching device for medical drainage tube - Google Patents
Gear rack transmission press cutting and punching device for medical drainage tube Download PDFInfo
- Publication number
- CN220030475U CN220030475U CN202320378907.6U CN202320378907U CN220030475U CN 220030475 U CN220030475 U CN 220030475U CN 202320378907 U CN202320378907 U CN 202320378907U CN 220030475 U CN220030475 U CN 220030475U
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- Prior art keywords
- rack
- module
- drainage tube
- side support
- cutting
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- 238000005520 cutting process Methods 0.000 title claims abstract description 38
- 238000004080 punching Methods 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 description 7
- 206010052428 Wound Diseases 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 230000008093 supporting effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a medical drainage tube gear rack transmission press cutting perforating device which comprises a side support plate and a bottom plate, wherein the bottom plate is positioned at the bottom of the side support plate, a transmission module, a press cutting module and a pipe penetrating module are arranged on the side support plate, the transmission module is connected with the press cutting module, and the pipe penetrating module is positioned at the press cutting position of the press cutting module. The utility model has high punching efficiency and can conveniently punch the drainage tube with smaller punching tube diameter and thinner wall thickness.
Description
Technical Field
The utility model belongs to the technical field of punching devices, and particularly relates to a medical drainage tube gear rack transmission pressing cutting punching device.
Background
The negative pressure drainage device is used for negative pressure drainage operation of various skin and soft tissue wounds, the negative pressure drainage wound treatment technology is a new technology developed in recent years for treating the wounds, the closed negative pressure drainage is high-efficiency drainage, the wound is in a relatively clean environment due to zero accumulation of a drained area under omnibearing and continuous negative pressure suction, wound effusion is effectively prevented, necrotic tissues are also removed at the same time, infected cavity closing and healing of infected wounds are quickened, and pollution and infection are prevented. The main component of the negative pressure drainage device is a drainage tube, the drainage tube is required to be perforated by a perforating machine, the existing perforating machine has the working principle that the drainage tube is flattened, the position required to be perforated is required to be reserved, the cylinder is used for driving the cutter head to cut and perforate, and the cylinder is driven to reset after perforation is completed.
The Chinese patent with the application number of 2020217427772 discloses an automatic drainage tube puncher, which comprises an operation table, wherein a vertical punching mechanism, a clamping and tensioning mechanism, a catheter fixing seat and a guiding-out mechanism are respectively arranged on the operation table; the vertical punching mechanism comprises a vertical cylinder, a piston rod of the vertical cylinder is provided with a mounting plate, a motor and a plurality of bearing seats are respectively arranged on the mounting plate, a driving gear is arranged on an output shaft of the motor, a rotating shaft is arranged in the bearing seats, a driven gear is arranged at the upper end of the rotating shaft, the driven gear is in meshed transmission connection with the driving gear, and a drill bit is arranged at the lower end of the rotating shaft; the clamping and tensioning mechanism comprises first linear guide rails which are symmetrically arranged, air cylinder fixing seats are respectively arranged on guide blocks of the first linear guide rails, rotary air cylinders are arranged on the air cylinder fixing seats, first finger air cylinders are arranged at output ends of the rotary air cylinders, and the first finger air cylinders are used for clamping the drainage tube.
Above-mentioned patent scheme can realize automatic punching through setting up perpendicular mechanism and the horizontal mechanism of punching, and the precision is high, uses manpower sparingly, raises the efficiency. However, it has the following drawbacks with existing punches: firstly, aiming at the category of drainage tubes with smaller tube diameter and thinner wall thickness, after a silica gel drainage tube is flattened, no enough space is reserved for punching positions; secondly, the cutter size of the drainage tube with smaller punching tube diameter and thinner wall thickness is smaller, the drainage tube is difficult to process, and the cutting edge of the cutter is also extremely easy to damage in the use process after the drainage tube is processed.
Disclosure of Invention
In order to solve the problems, the utility model provides a medical drainage tube gear rack transmission pressing cutting perforating device which comprises a side support plate and a bottom plate, wherein the bottom plate is positioned at the bottom of the side support plate, a transmission module and a pressing cutting module are arranged on the side support plate, a pipe penetrating module is supported on the bottom plate, the transmission module is connected with the pressing cutting module, and the pipe penetrating module is positioned in the middle of the pressing cutting module.
Preferably, the transmission module comprises a motor, a gear, a first rack and a first rack sliding rail, wherein the motor is fixed on the side support plate, the output end of the motor penetrates through the side support plate and is connected with the gear, the side support plate is provided with the first rack sliding rail on one side of the gear, the first rack sliding rail is provided with the first rack in a sliding manner, the gear is meshed with the first rack, and the first rack is connected with the pressing and cutting module.
Preferably, the side that is located the gear on the side support board is equipped with the second rack slide rail, second rack slide rail is symmetrical with first rack slide rail, the slip on the second rack slide rail is equipped with the second rack, the both sides of gear mesh with first rack and second rack respectively, first rack and second rack are connected with pressing and cutting the module.
Preferably, the pressing and cutting module comprises a first pressing and cutting module and a second pressing and cutting module, the first pressing and cutting module comprises an upper rack connecting plate, the upper rack connecting plate is connected with an upper cutter mounting plate, the second pressing and cutting module comprises a lower rack connecting plate, the lower rack connecting plate is connected with a lower cutter mounting plate, the upper rack connecting plate is connected with a first rack, the lower rack connecting plate is connected with a second rack, and pressing and cutting cutters are mounted on the upper cutter mounting plate and the lower cutter mounting plate.
Preferably, the pipe penetrating module comprises a lining core fixing block and a drainage pipe lining core, wherein the lining core fixing block is fixed on the side support plate, the drainage pipe lining core is fixed on the side edge of the lining core fixing block, and the drainage pipe lining core is positioned between the upper cutter mounting plate and the lower cutter mounting plate.
The utility model has the advantages that:
1. the scheme utilizes a motor to drive a gear rack to drive a pressing and cutting tool to move, and the cutting edge presses the outer wall of the drainage tube and butts against a small plane at the corresponding position on the lining core of the drainage tube, so that the outer wall is crushed to realize the purpose of punching. The problem that after the drainage tube with smaller tube diameter and thinner wall thickness is flattened, enough space is not available for punching can be effectively avoided.
2. A plurality of cutters are arranged on the cutter mounting plate in the scheme, a plurality of holes can be drilled in the drainage tube at one time, and the punching efficiency is improved.
3. The utility model discloses a be equipped with two upper and lower cutter mounting panel in this scheme, can punch the drainage tube from upper and lower both sides simultaneously, further improve punching efficiency, realize disposable purpose of punching completely, practice thrift manufacturing cost.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a side view of the present utility model.
In the figure: 1 supporting plate, 2 bottom plate, 3 motors, 4 gears, 5 first racks, 6 first rack slide rails, 7 second rack slide rails, 8 second racks, 9 upper rack connecting plates, 10 upper cutter mounting plates, 11 lower rack connecting plates, 12 lower cutter mounting plates, 13 pressing and cutting cutters, 14 inner lining core fixing blocks and 15 inner lining cores of drainage tubes.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. Meanwhile, when an element is referred to as being "fixed" or "disposed" on another element, it may be directly on the other element or intervening elements may be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "fixedly connected to" another element, it can be conventionally connected by welding or bolting or gluing. In summary, it will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this disclosure is to be understood in a specific sense.
Example 1
As shown in fig. 1-3, a medical drainage tube gear rack transmission pressing cutting punching device comprises a side support plate 1 and a bottom plate 2, wherein the bottom plate 2 is arranged at the bottom of the side support plate 1, a transmission module is arranged on the side support plate 1, and the transmission module comprises a motor 3, a gear 4, a first rack 5 and a first rack sliding rail 6. The motor 3 is locked on the side support plate 1 through bolts, the output end of the motor 3 is a shaft lever, and the shaft lever penetrates through the side support plate 1. Bearings are fixed on the side support plates 1 at positions where shafts penetrate, and the shafts penetrate through the side support plates 1 and are connected with gears 4. The side support plate 1 is locked with a first rack slide rail 6 through a bolt on one surface opposite to the gear 4, the first rack slide rail 6 is located on the side edge of the gear 4, a first rack 5 is slidably arranged on the first rack slide rail 6, the first rack 5 is meshed with the gear 4, and the first rack 5 can move up and down on the first rack slide rail 6 by rotating the gear 4.
An upper rack connecting plate 9 is connected to the first rack 5, an upper cutter mounting plate 10 is connected to the upper rack connecting plate 9, and a pipe penetrating module is arranged below the upper cutter mounting plate 10. The gear 4 can be driven to rotate through the motor 3, and the first rack 5 and the upper cutter mounting plate 10 can be driven to move up and down through the rotation of the gear 4, so that the upper cutter mounting plate 10 can be mutually close to or separated from the pipe penetrating module.
The pipe penetrating module comprises a lining core fixing block 14 and a drainage pipe lining core 15, the lining core fixing block 14 is locked on the side support plate 1 through bolts, the lining core fixing block 14 is composed of an upper portion and a lower portion, one end of the drainage pipe lining core 15 is fixed between the upper portion and the lower portion of the lining core fixing block 14, the drainage pipe lining core 15 is of a tubular structure, a plurality of groove structures with the bottoms being planar are arranged on the drainage pipe lining core 15, supporting columns 16 are further arranged below the end, far away from the lining core fixing block 14, of the drainage pipe lining core 15, the supporting columns 16 are connected with a bottom plate 2 at the bottom through bolts, and the supporting columns 16 play the effect of supporting the drainage pipe lining core 15. The top of support column 16 has certain clearance distance with drainage tube inside lining 15, and this clearance distance is close with the thickness of drainage tube, and clearance distance can make the drainage tube cover establish on drainage tube inside lining 15, can not receive support column 16 to block, and when the drainage tube cover is established on drainage tube inside lining 15, the wall thickness of drainage tube fills this clearance distance for support column 16 can play the supporting effect.
When the medical drainage tube inner hole penetrates through the drainage tube inner lining core 15, the tail end of the drainage tube is smoothed out after propping against the side surface of the inner lining core fixing block 14, the motor 3 is started, the gear 4 rotates anticlockwise, the first rack 5 and the upper cutter mounting plate 10 are driven to move towards the drainage tube, the cutter is connected to the lower side of the upper cutter mounting plate 10 through the bolts, the cutting edge of the cutter presses the outer wall of the drainage tube and props against the small plane of the corresponding position on the drainage tube inner lining core 15, so that the outer wall is crushed to complete punching, the gear 4 rotates reversely, the cutter on the upper cutter mounting plate 10 is driven to move towards the opposite direction of the drainage tube, the drainage tube is taken down, the next punching work is carried out after the inspection of the drainage tube is completed.
In the embodiment, the motor 3 is used for driving the gear rack to drive the pressing and cutting tool 13 to move, and the cutting edge presses the outer wall of the drainage tube and butts against the small plane at the corresponding position on the lining core 15 of the drainage tube, so that the outer wall is crushed to realize the purpose of punching. The problem that after the drainage tube with smaller tube diameter and thinner wall thickness is flattened, enough space is not available for punching can be effectively avoided. Simultaneously be equipped with a plurality of cutters on the cutter mounting panel, can once beat a plurality of holes on the drainage tube, increase punching efficiency.
Example 2
The difference between this embodiment and embodiment 1 is that: the side that is located gear 4 on the side support board 1 is equipped with second rack slide rail 7, and second rack slide rail 7 is symmetrical with first rack slide rail 6, and the slip on the second rack slide rail 7 is equipped with second rack 8, and the both sides of gear 4 mesh with first rack 5 and second rack 8 respectively.
The second rack 8 is connected with a lower rack connecting plate 11, and the lower rack connecting plate 11 is connected with a lower cutter mounting plate 12. A pressing cutter 13 is arranged above the lower cutter mounting plate 12, and the lower cutter mounting plate 12 is positioned below the drainage tube lining core 15.
When punching is performed, the motor 3 is started, the gear 4 rotates anticlockwise, and the second rack 8 and the lower cutter mounting plate 12 also move upwards against the direction of the drainage tube lining core 15 while driving the first rack 5 and the upper cutter mounting plate 10 to move downwards. The press-cutting tool 13 on the upper cutter mounting plate 10 punches the drainage tube at the upper part of the drainage tube inner liner 15, and the press-cutting tool 13 on the lower cutter mounting plate 12 punches the drainage tube at the lower part of the drainage tube inner liner 15. Through being equipped with two upper and lower cutter mounting panels, can punch the drainage tube from upper and lower both sides simultaneously, further increase punching efficiency, realize once only punching completely's purpose, practice thrift manufacturing cost.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A medical drainage tube rack and pinion transmission press cutting perforating device which characterized in that: including side support plate (1) and bottom plate (2), bottom plate (2) are located the bottom of side support plate (1), install transmission module and pressure on side support plate (1) and cut module and poling module, transmission module is connected with pressing and cutting the module, poling module is located the pressure of pressing and cutting the module and cuts the position, transmission module includes motor (3), gear (4), first rack (5) and first rack slide rail (6), motor (3) are fixed in on side support plate (1), the output of motor (3) passes side support plate (1) and is connected with gear (4), one side that is located gear (4) on side support plate (1) is equipped with first rack slide rail (6), slide on first rack slide rail (6) is equipped with first rack (5), gear (4) mesh with first rack (5), first rack (5) are connected with pressing and cutting the module.
2. The medical drainage tube rack and pinion transmission pressing cutting and punching device according to claim 1, wherein: the side that is located gear (4) on side support board (1) is equipped with second rack slide rail (7), second rack slide rail (7) are symmetrical with first rack slide rail (6), the slip on second rack slide rail (7) is equipped with second rack (8), the both sides of gear (4) mesh with first rack (5) and second rack (8) respectively, first rack (5) and second rack (8) are connected with the pressure die set of cutting.
3. The medical drainage tube rack and pinion transmission pressing cutting and punching device according to claim 2, wherein: the die set is cut to pressure including first pressure and is cut the die set and the second is cut the die set, first pressure is cut the die set and is included rack connecting plate (9), it is connected with cutter mounting panel (10) to go up rack connecting plate (9), the second is pressed and is cut the die set and include down rack connecting plate (11), lower rack connecting plate (11) are connected with cutter mounting panel (12), it is connected with first rack (5) to go up rack connecting plate (9), lower rack connecting plate (11) are connected with second rack (8), it all installs pressure cutter (13) on cutter mounting panel (10) and the cutter mounting panel (12) down.
4. The medical drainage tube rack and pinion transmission pressing cutting and punching device according to claim 3, wherein: the pipe penetrating module comprises a lining core fixing block (14) and a drainage pipe lining core (15), wherein the lining core fixing block (14) is fixed on the side support plate (1), the drainage pipe lining core (15) is fixed on the side edge of the lining core fixing block (14), and the drainage pipe lining core (15) is located between the upper cutter mounting plate (10) and the lower cutter mounting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320378907.6U CN220030475U (en) | 2023-03-03 | 2023-03-03 | Gear rack transmission press cutting and punching device for medical drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320378907.6U CN220030475U (en) | 2023-03-03 | 2023-03-03 | Gear rack transmission press cutting and punching device for medical drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220030475U true CN220030475U (en) | 2023-11-17 |
Family
ID=88739254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320378907.6U Active CN220030475U (en) | 2023-03-03 | 2023-03-03 | Gear rack transmission press cutting and punching device for medical drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220030475U (en) |
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2023
- 2023-03-03 CN CN202320378907.6U patent/CN220030475U/en active Active
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