CN213919712U - Production equipment for medical breathable protective film composite material - Google Patents
Production equipment for medical breathable protective film composite material Download PDFInfo
- Publication number
- CN213919712U CN213919712U CN202023020358.0U CN202023020358U CN213919712U CN 213919712 U CN213919712 U CN 213919712U CN 202023020358 U CN202023020358 U CN 202023020358U CN 213919712 U CN213919712 U CN 213919712U
- Authority
- CN
- China
- Prior art keywords
- machine
- protective film
- composite material
- film composite
- platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Materials For Medical Uses (AREA)
Abstract
The utility model relates to the technical field of protective film composite materials, in particular to a production device of medical breathable protective film composite materials, which comprises a platform, a traction type calendering roller, a casting machine, a longitudinal stretching mechanism, a heating mechanism, a shaping and cooling mechanism, a winding machine and an unloading machine, a double-screw extruder is fixedly arranged at the upper end of the platform, a discharge hole of the double-screw extruder is provided with a die, the outlet end of the die is positioned above the traction type calendering roller, the traction type calendering roller is positioned between the casting machine and the platform, a longitudinal stretching mechanism and a heating mechanism are sequentially arranged between the casting machine and the shaping and cooling mechanism, the winding machine is located between the shaping and cooling mechanism and the unloading machine, the whole production line is a continuous production process, the production efficiency is high, and the whole production process from raw materials to the breathable film can be completed at one time.
Description
Technical Field
The utility model relates to a protective film combined material technical field especially relates to a medical ventilative protective film combined material production facility.
Background
The PE breathable film is a novel material, has the characteristics of breathability and water tightness, and is widely applied to products in multiple fields in life: such as a sanitary towel, a paper diaper bottom layer, one of the fabrics of medical operation clothes and breathing paper in the building industry, other packaging products and the like. The medical air-permeable protective film composite material contains inorganic substance fillers with large proportion (50-60%) of superfine density, and countless micropores are formed and uniformly distributed after the inorganic substance fillers are subjected to tape casting and stretching processes. The pores have a diameter of 0.1-10 μm and form channels for the passage of gas, while being gas-permeable and liquid-impermeable.
In the production process of the existing medical breathable protective film composite material, the automation degree is relatively low, the production efficiency is low, and pollution is easily generated in the production process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a production device of a medical breathable protective film composite material.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a medical ventilative protective film combined material production facility, includes platform, towed calendering roller, casting machine, vertical stretching mechanism, heating mechanism, design cooling body, rolling machine and unloader, the upper end fixed mounting of platform has double screw extruder, double screw extruder's discharge gate is provided with the mould, the exit end of mould is located the top of towed calendering roller, towed calendering roller is located between casting machine and the platform, vertical stretching mechanism and heating mechanism have set gradually between casting machine and the design cooling body, the rolling machine is located between design cooling body and the unloader.
Preferably, the device further comprises a dust removing device, and the dust removing device is arranged on two sides of the longitudinal stretching mechanism and the heating mechanism.
Preferably, still include the cutting machine, the below of cutting machine still is provided with rim charge accumulator.
Preferably, the traction type calendering roll comprises two traction rolls which correspond to each other, and the outlet end of the die is positioned between the traction rolls.
Preferably, the heating mechanism is an electric heating plate.
The utility model has the advantages that:
1. the whole production line is a continuous production process, has high production efficiency, and can complete the whole production process from the raw materials to the breathable film at one time.
2. The raw material automatic supply system finishes the storage and the conveying of all raw materials, accurately feeds the raw materials into the double-screw extruder in proportion, has high automatic formation degree, is provided with the dust removal device in the device, and has no dust pollution and other environmental protection problems in the production process.
3. The double-screw extruder adopts a high-torque transmission box, has high production efficiency, small clearance between the machine barrel and the screw, high dimensional precision, and uniform dispersion and distribution of the inorganic filler in the PE resin, so that the pore diameter of micropores in the film is small and the distribution is uniform.
4. The extrusion molding system adopts an accurate die and a traction type calendering roller, and the width of the film subjected to tape casting molding is stable and the thickness of the film is uniform.
5. The stretching and shaping system consists of a heating mechanism, a longitudinal stretching mechanism and a shaping and cooling mechanism, and is stable in operation and uniform in stretching multiplying power.
Drawings
FIG. 1 is a schematic perspective view of a production apparatus for a medical breathable protective film composite according to the present invention;
fig. 2 is a schematic view of the structure of the medical permeable protective film composite production equipment according to the present invention.
In the figure: the device comprises a platform 1, a double-screw extruder 2, a traction type calendering roller 3, a casting machine 4, a longitudinal stretching mechanism 5, a heating mechanism 6, a dust removal device 7, a shaping and cooling mechanism 8, a splitting machine 9, a winding machine 10 and a discharging machine 11.
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.
Referring to fig. 1-2, a medical ventilative protective film combined material production facility, including platform 1, towed calendering roller 3, casting machine 4, vertical stretching mechanism 5, heating mechanism 6, design cooling body 8, rolling machine 10 and unloader 11, the upper end fixed mounting of platform 1 has double screw extruder 2, double screw extruder 2's discharge gate is provided with the mould, the exit end of mould is located towed calendering roller 3's top, towed calendering roller 3 is located between casting machine 4 and the platform 1, vertical stretching mechanism 5 and heating mechanism 6 have set gradually between casting machine 4 and the design cooling body 8, rolling machine 10 is located between design cooling body 8 and the unloader 11.
Further, still include dust collector 7, dust collector 7 is the mature dust collector on the market, including draught fan, induced duct, filter screen and active carbon etc. constitute, dust collector sets up the both sides at vertical stretching mechanism 5 and heating mechanism 6.
Further, still include cutting machine 9, the below of cutting machine 9 still is provided with rim charge accumulator.
Further, the traction type calender roll 3 comprises two traction rolls corresponding to each other, and the outlet end of the die is positioned between the traction rolls.
Further, the heating mechanism 6 is an electric heating sheet.
In this embodiment, the raw materials are collocated by the formula technological requirement, get into the stirring of mixing material equipment, get into double screw extruder 2, get into the mould through the device of trading the net, get into towed calendering roller 3 from the mould again, through towed calendering roller 3 and casting machine 4 calendering molding, stretch through vertical stretching mechanism 5 and heating mechanism 6, hot gas and smell after the heating is stretched, remove dust and remove the flavor through dust collector 7, cool off through design cooling body 8, cutting machine 9 cuts and rim charge retrieves, at last roll and unload through rolling machine 10 and unloader 11.
The whole device is electrically controlled, and the operation is convenient and simple.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A production device of a medical breathable protective film composite material comprises a platform (1), a traction type calendering roller (3), a casting machine (4), a longitudinal stretching mechanism (5), a heating mechanism (6), a shaping and cooling mechanism (8), a winding machine (10) and a discharging machine (11), it is characterized in that a double-screw extruder (2) is fixedly arranged at the upper end of the platform (1), a discharge port of the double-screw extruder (2) is provided with a die, the outlet end of the die is positioned above the traction type calendering roller (3), the traction type calendering roller (3) is positioned between the casting machine (4) and the platform (1), a longitudinal stretching mechanism (5) and a heating mechanism (6) are sequentially arranged between the casting machine (4) and the shaping and cooling mechanism (8), and the winding machine (10) is positioned between the shaping and cooling mechanism (8) and the unloading machine (11).
2. The production equipment of the medical breathable protective film composite material according to claim 1, further comprising a dust removal device (7), wherein the dust removal device (7) is arranged on two sides of the longitudinal stretching mechanism (5) and the heating mechanism (6).
3. The production equipment of the medical breathable protective film composite material according to claim 1, further comprising a splitting machine (9), wherein an edge material recycling groove is further arranged below the splitting machine (9).
4. The production equipment of the medical breathable protective film composite material according to claim 1, wherein the traction type calendaring roll (3) comprises two traction rolls corresponding to each other, and the outlet end of the mold is positioned between the traction rolls.
5. The production equipment of composite material for medical breathable protective film according to claim 1, wherein the heating mechanism (6) is an electric heating sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023020358.0U CN213919712U (en) | 2020-12-15 | 2020-12-15 | Production equipment for medical breathable protective film composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023020358.0U CN213919712U (en) | 2020-12-15 | 2020-12-15 | Production equipment for medical breathable protective film composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213919712U true CN213919712U (en) | 2021-08-10 |
Family
ID=77152318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023020358.0U Active CN213919712U (en) | 2020-12-15 | 2020-12-15 | Production equipment for medical breathable protective film composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213919712U (en) |
-
2020
- 2020-12-15 CN CN202023020358.0U patent/CN213919712U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102825884B (en) | Composite book type sterilizing film and production process thereof | |
| CN107127948A (en) | LVT floors are processed and formed at one time mechanism | |
| CN103496239A (en) | Special WVTR (water vapour transmission rate) breathable film and production process thereof | |
| CN205553494U (en) | Four roll -ins of pad pasting of PVC stone plastic floor surface are prolonged to cover and are closed apparatus for producing | |
| CN106696298A (en) | Online hot pressed composite panel production equipment and production process thereof | |
| CN105161650A (en) | Preparation method of small-aperture lithium battery diaphragm | |
| CN105459422A (en) | Once-processing molding mechanism for PVC floor | |
| CN213919712U (en) | Production equipment for medical breathable protective film composite material | |
| CN107139563A (en) | A kind of double-colored ventilated membrane and its production technology and application | |
| CN103009648A (en) | Full-automatic high-efficiency gas-permeable membrane production system | |
| CN206186337U (en) | Molding device on cubic mould pressing floor of preparation PVC | |
| CN203779820U (en) | Automatic control production system for optical polyester film | |
| CN107379594A (en) | The process units and its application method on LVT overlay films floor | |
| CN101386196A (en) | Press production line integrated equipment | |
| CN106626457A (en) | Preparation method of polyolefin microporous membrane | |
| CN212472497U (en) | Full-automatic beeswax septum production facility | |
| CN205310849U (en) | Integral type composite honeycomb board former | |
| CN210061908U (en) | Film extrusion moulding equipment | |
| CN206048768U (en) | A kind of polyalkene foaming sheet material extrudes chiller | |
| CN202156042U (en) | Production line for producing TPU (thermal plastic polyurethanes) thin film by rolling process | |
| CN206870231U (en) | A kind of combined heat-conducting electric silica gel rolls production equipment | |
| CN101456254A (en) | Production method of PVC calendered film for blood-platelet infusion blood bag | |
| CN205364348U (en) | Slice artificial graphite membrane rolling equipment | |
| KR101485962B1 (en) | Conductive film using thermoplastic polyurethane and manufacturing method thereof | |
| CN201275878Y (en) | Calendering production line plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |