CN220331913U - Film extrusion mechanism - Google Patents
Film extrusion mechanism Download PDFInfo
- Publication number
- CN220331913U CN220331913U CN202320996239.3U CN202320996239U CN220331913U CN 220331913 U CN220331913 U CN 220331913U CN 202320996239 U CN202320996239 U CN 202320996239U CN 220331913 U CN220331913 U CN 220331913U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- film extrusion
- film
- extrusion mechanism
- 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
- 238000001125 extrusion Methods 0.000 title claims abstract description 78
- 230000007246 mechanism Effects 0.000 title claims abstract description 64
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 238000007790 scraping Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 230000010405 clearance mechanism Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of film production equipment, and discloses a film extrusion mechanism, which comprises an extruder connector, wherein the output end of the extruder connector is fixedly communicated with a communicating pipe, the output end of the communicating pipe is fixedly sleeved with a connecting cylinder, the bottom end of the connecting cylinder is fixedly connected with a hollow extrusion shell, the bottom end of the hollow extrusion shell is fixedly communicated with a plurality of discharge heads, the side wall of the hollow extrusion shell is provided with a threaded hole, the wall of the threaded hole is in threaded connection with a sealing cover, the inner wall of the sealing cover is fixedly connected with a high-temperature-resistant sealing ring, the inner wall of the sealing cover is fixedly connected with a cleaning mechanism, and the outer wall of the hollow extrusion shell is fixedly connected with an auxiliary mechanism. The utility model ensures that the film extrusion mechanism has the functions of conveniently cleaning the internal melted film raw materials, improving the cleaning convenience and efficiency of the film extrusion mechanism, and also has the function of exhausting bubbles, thereby ensuring the quality of film extrusion processing.
Description
Technical Field
The utility model relates to the technical field of film production equipment, in particular to a film extrusion mechanism.
Background
The film-casting machine is a device for heating, melting and extruding one or more plastic raw materials to a die head through an extruder unit and cooling and forming through a cooling roller, and mainly comprises a transmission device, a casting device and other main mechanisms.
At present, after the film extrusion mechanism is used, the internal space of the film extrusion mechanism is narrow, the molten film raw materials in the film extrusion mechanism are inconvenient to clean, the film raw materials are not easy to clean after being cooled and shaped, the film extrusion mechanism is not clean and is also influenced to be used again, and therefore the cleaning process of the film extrusion mechanism is complicated and inconvenient, and the cleaning convenience and efficiency of the film extrusion mechanism are influenced.
To this end, we propose a film extrusion mechanism to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problems and provides a film extrusion mechanism.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a film extrusion mechanism, includes the extruder connector, the output fixedly connected with communicating pipe of extruder connector, the output fixedly connected with connecting cylinder of communicating pipe has cup jointed, the hollow extrusion casing of bottom fixedly connected with of connecting cylinder, the bottom fixedly connected with of hollow extrusion casing has a plurality of stub bars, threaded hole has been seted up to the lateral wall of hollow extrusion casing, and the pore wall threaded connection of threaded hole has the closing cap, the inner wall fixedly connected with high temperature resistant sealing washer of closing cap, the inner wall fixedly connected with clearance mechanism of closing cap, the outer wall fixedly connected with complementary unit of hollow extrusion casing.
Preferably, the auxiliary mechanism comprises a heat insulation block fixedly connected with the outer wall of the hollow extrusion shell, an air pump is fixedly connected with the outer wall of the heat insulation block, a first reversing valve and a second reversing valve are fixedly connected with the suction end and the exhaust end of the air pump respectively, one side end of the second reversing valve is fixedly communicated with a bent pipe, the bottom end of the bent pipe is fixedly communicated with an exhaust one-way valve, the outer wall of the exhaust one-way valve is fixedly communicated with the outer wall of the connecting cylinder, one side end of the first reversing valve is fixedly communicated with a branch pipe, the bottom end of the branch pipe is fixedly communicated with an air inlet one-way valve, and the output end of the air inlet one-way valve is fixedly communicated with the outer wall of the hollow extrusion shell.
Preferably, the outer wall of the sealing cover is sleeved with a sealing ring.
Preferably, the outer wall of the sealing cover is fixedly connected with a U-shaped control handle.
Preferably, the cleaning mechanism comprises a connecting rod, the side end of the connecting rod is fixedly connected with the inner wall of the sealing cover through a sealing bearing, the other end of the connecting rod is fixedly connected with a scraping blade, and the inner wall of the scraping blade is movably connected with the inner wall of the hollow extrusion shell.
Preferably, the outer walls of the two sides of the connecting cylinder are fixedly connected with fixing rings.
Compared with the prior art, the utility model provides a film extrusion mechanism, which has the following beneficial effects:
1. this film extrusion mechanism, through the clearance mechanism that sets up, closing cap and complementary unit, when film extrusion mechanism needs the clearance after using, at first inform the transport feeding, later open the opening cap, and pull cleaning mechanism outward, cleaning mechanism's doctor-bar pulls down the interior most molten film raw materials of hollow extrusion casing outward at the connecting rod, then closing the closing cap, and through first switching-over valve and second switching-over valve adjustment aspiration pump's air flow route, the aspiration pump is through first switching-over valve air feed to the branch pipe with carry out the check valve, and carry the inside remaining molten film raw materials of hollow extrusion casing and ejection of compact head with the air feed, this mechanism makes film extrusion mechanism have convenient clearance inside molten film raw materials, the clear convenience and the efficiency of improvement film extrusion mechanism.
2. This film extrusion mechanism, through the auxiliary mechanism who sets up, when film extrusion mechanism work, start the aspiration pump to through the air flow route of first switching-over valve and second switching-over valve adjustment aspiration pump, the aspiration pump passes through the air in the plastic raw materials of melting in second switching-over valve, return bend and the exhaust check valve discharge connecting cylinder, avoids in the film extrusion mechanism bubble to influence the quality that film extruded, and this mechanism makes film extrusion mechanism still have the function of row bubble, guarantees film extrusion processing's quality.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the film extrusion mechanism has the advantages of conveniently cleaning the internal melted film raw materials, improving the cleaning convenience and efficiency of the film extrusion mechanism, and the film extrusion mechanism also has the function of removing bubbles, so that the quality of film extrusion processing is ensured.
Drawings
FIG. 1 is a schematic diagram of a film extrusion mechanism according to the present utility model;
fig. 2 is a schematic view of a film extrusion mechanism according to the present utility model with a partially enlarged structure.
In the figure: 1. an extruder connector; 2. a communicating pipe; 3. a connecting cylinder; 4. a hollow extrusion housing; 5. a discharge head; 6. a sealing cover; 7. high temperature resistant sealing ring; 8. a cleaning mechanism; 81. a connecting rod; 82. a wiper blade; 9. an auxiliary mechanism; 91. a heat insulating block; 92. an air extracting pump; 93. a first reversing valve; 94. a second reversing valve; 95. bending the pipe; 96. an exhaust check valve; 97. a branch pipe; 98. an air inlet one-way valve; 10. a fixing ring; 11. a seal ring; 12. u-shaped control handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-2, a film extrusion mechanism, including extruder connector 1, the output fixed intercommunication of extruder connector 1 has communicating pipe 2, connecting cylinder 3 has been cup jointed to the output fixed of communicating pipe 2, the equal fixedly connected with solid fixed ring 10 of both sides outer wall of connecting cylinder 3, gu fixed ring 10 can make things convenient for film extrusion mechanism's installation fixed, connecting cylinder 3's bottom fixedly connected with hollow extrusion casing 4, hollow extrusion casing 4's bottom fixed intercommunication has a plurality of stub bars 5, threaded hole has been seted up to hollow extrusion casing 4's lateral wall, and the pore wall threaded connection of threaded hole has closing cap 6, closing cap 6's outer wall cup joints sealing ring 11, sealing ring 11 can improve the leakproofness that closing cap 6 connects, closing cap 6's outer wall fixedly connected with U-shaped control handle 12, U-shaped control handle 12 can conveniently control closing cap 6 rotation, closing cap 6's inner wall fixedly connected with high temperature resistant sealing washer 7, closing cap 6's inner wall fixedly connected with clearance mechanism 8, hollow extrusion casing 4's outer wall fixedly connected with auxiliary mechanism 9.
The auxiliary mechanism 9 comprises a heat insulation block 91 fixedly connected with the outer wall of the hollow extrusion shell 4, an air pump 92 is fixedly connected with the outer wall of the heat insulation block 91, a first reversing valve 93 and a second reversing valve 94 are fixedly connected with the suction end and the exhaust end of the air pump 92 respectively, an elbow 95 is fixedly communicated with one side end of the second reversing valve 94, an exhaust one-way valve 96 is fixedly communicated with the bottom end of the elbow 95, the outer wall of the exhaust one-way valve 96 is fixedly communicated with the outer wall of the connecting cylinder 3, a branch pipe 97 is fixedly communicated with one side end of the first reversing valve 93, an air inlet one-way valve 98 is fixedly communicated with the bottom end of the branch pipe 97, and the output end of the air inlet one-way valve 98 is fixedly communicated with the outer wall of the hollow extrusion shell 4.
The cleaning mechanism 8 comprises a connecting rod 81, the side end of the connecting rod 81 is fixedly connected with the inner wall of the sealing cover 6 through a sealing bearing, the other end of the connecting rod 81 is fixedly connected with a scraping blade 82, the inner wall of the scraping blade 82 is movably connected with the inner wall of the hollow extrusion shell 4, the cleaning mechanism can improve the cleaning convenience inside the film extrusion mechanism, and the air pump 92 is electrically connected with an external power supply through a control switch, so that the electric connection is in the prior art and belongs to the technical means commonly used by the person in the art, and therefore, the description is omitted.
In the utility model, when the film extrusion mechanism needs cleaning after being used, firstly, the conveying feeding is notified, then the opening cover 6 is opened, the cleaning mechanism 8 is pulled outwards, the scraping blade 82 of the cleaning mechanism 8 scrapes most of molten film raw materials in the hollow extrusion shell 4 under the external pulling of the connecting rod 81, then the air flow route of the air pump 92 is regulated by the first reversing valve 93 and the second reversing valve 94 after the opening cover 6 is closed, the air pump 92 is pumped to the branch pipe 97 and the one-way valve through the first reversing valve 93, and air is conveyed to the molten film raw materials remained in the hollow extrusion shell 4 and the discharging head 5, when the film extrusion mechanism works, the air pump 92 is started, and the air flow route of the air pump 92 is regulated by the first reversing valve 93 and the second reversing valve 94, and the air in the molten plastic raw materials in the connecting cylinder 3 are discharged by the air pump 92 through the second reversing valve 94, the bent pipe 95 and the air discharge one-way valve 96, so that the air bubbles in the film extrusion mechanism are prevented from influencing the quality of film extrusion, the film extrusion mechanism has the convenience and the cleaning of the molten film raw materials in the film extrusion mechanism, the cleaning efficiency and the film extrusion mechanism and the air bubble processing function are ensured.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a film extrusion mechanism, includes extruder connector (1), its characterized in that, the output fixedly connected with communicating pipe (2) of extruder connector (1), connecting cylinder (3) have been cup jointed to the output of communicating pipe (2) fixedly, the bottom fixedly connected with hollow extrusion casing (4) of connecting cylinder (3), the bottom fixedly connected with of hollow extrusion casing (4) has a plurality of stub bars (5), threaded hole has been seted up to the lateral wall of hollow extrusion casing (4), and the pore wall threaded connection of threaded hole has closing cap (6), the inner wall fixedly connected with high temperature resistant sealing washer (7) of closing cap (6), the inner wall fixedly connected with clearance mechanism (8) of closing cap (6), the outer wall fixedly connected with complementary unit (9) of hollow extrusion casing (4).
2. The film extrusion mechanism according to claim 1, wherein the auxiliary mechanism (9) comprises a heat insulation block (91) fixedly connected with the outer wall of the hollow extrusion shell (4), the outer wall of the heat insulation block (91) is fixedly connected with an air suction pump (92), the suction end and the exhaust end of the air suction pump (92) are respectively fixedly connected with a first reversing valve (93) and a second reversing valve (94), one side end of the second reversing valve (94) is fixedly communicated with an elbow pipe (95), the bottom end of the elbow pipe (95) is fixedly communicated with an exhaust one-way valve (96), the outer wall of the exhaust one-way valve (96) is fixedly communicated with the outer wall of the connecting cylinder (3), one side end of the first reversing valve (93) is fixedly communicated with a branch pipe (97), the bottom end of the branch pipe (97) is fixedly communicated with an air inlet one-way valve (98), and the output end of the air inlet one-way valve (98) is fixedly communicated with the outer wall of the hollow extrusion shell (4).
3. Film extrusion mechanism according to claim 1, characterized in that the outer wall of the closure cap (6) is sleeved with a sealing ring (11).
4. Film extrusion mechanism according to claim 1, characterized in that the outer wall of the closure cap (6) is fixedly connected with a U-shaped control handle (12).
5. The film extrusion mechanism according to claim 1, wherein the cleaning mechanism (8) comprises a connecting rod (81), the side end of the connecting rod (81) is fixedly connected with the inner wall of the sealing cover (6) through a sealing bearing, the other end of the connecting rod (81) is fixedly connected with a scraping blade (82), and the inner wall of the scraping blade (82) is movably connected with the inner wall of the hollow extrusion shell (4).
6. Film extrusion mechanism according to claim 1, characterized in that the outer walls of both sides of the connecting cylinder (3) are fixedly connected with fixing rings (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320996239.3U CN220331913U (en) | 2023-04-27 | 2023-04-27 | Film extrusion mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320996239.3U CN220331913U (en) | 2023-04-27 | 2023-04-27 | Film extrusion mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220331913U true CN220331913U (en) | 2024-01-12 |
Family
ID=89461188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320996239.3U Active CN220331913U (en) | 2023-04-27 | 2023-04-27 | Film extrusion mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220331913U (en) |
-
2023
- 2023-04-27 CN CN202320996239.3U patent/CN220331913U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108274718B (en) | Automatic efficient production equipment for straws | |
| CN110246635B (en) | Cable processing equipment | |
| CN210820822U (en) | Cooling and shaping type plastic extruding machine for processing cable accessories | |
| CN210501294U (en) | Double-color-line extrusion equipment of single-screw plastic extruder | |
| CN220331913U (en) | Film extrusion mechanism | |
| CN210026212U (en) | Extruder barrel gas vent cleaning device | |
| CN210336807U (en) | Forming device for producing plastic pipes | |
| CN215970013U (en) | A double screw extruder for production of polymer cable material | |
| CN210911102U (en) | Water circulation type double-screw extruder | |
| CN115447107A (en) | Plastic extrusion device with heat energy recovery function | |
| CN210477765U (en) | Cooling mechanism of extruder | |
| CN212472317U (en) | Energy-saving hot air type plastic extruder | |
| CN210940393U (en) | Environment-friendly plastic hose extrusion molding equipment | |
| CN210733235U (en) | Blow molding machine with quick feeding function | |
| CN216993008U (en) | Barrel structure of screw extruder | |
| CN212385981U (en) | A extruder for PE plumber | |
| CN215217011U (en) | Raw material cleaning and drying equipment for processing extruded sheet | |
| CN218535539U (en) | New forms of energy silica gel line extruder | |
| CN221365739U (en) | Glass fiber reinforced polypropylene pipe apparatus for producing | |
| CN218171300U (en) | Extruder convenient to clearance | |
| CN220162921U (en) | Extruder for rubber production | |
| CN111619037B (en) | Utilize multiple type of plastic tubing former of waste plastic melting regeneration | |
| CN214046457U (en) | Novel oil-cooled frequency converter cooling device | |
| CN212826248U (en) | Plastic mould raw material processing machine | |
| CN216832121U (en) | Energy-saving environment-friendly plastic extruder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |