CN112045986A - Production equipment applied to biaxial stretching film - Google Patents
Production equipment applied to biaxial stretching film Download PDFInfo
- Publication number
- CN112045986A CN112045986A CN202010818987.3A CN202010818987A CN112045986A CN 112045986 A CN112045986 A CN 112045986A CN 202010818987 A CN202010818987 A CN 202010818987A CN 112045986 A CN112045986 A CN 112045986A
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- CN
- China
- Prior art keywords
- plate
- block
- roller
- frame
- plastic film
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 230000007704 transition Effects 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 1
- 239000002985 plastic film Substances 0.000 abstract description 38
- 229920006255 plastic film Polymers 0.000 abstract description 38
- 238000005096 rolling process Methods 0.000 abstract description 7
- 238000005304 joining Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
Abstract
The invention discloses a production device applied to a biaxial stretching film, which structurally comprises a control panel, a machine body, a collecting roller, a transition roller and a fixing plate, wherein the control panel is fixedly embedded at the upper end of the fixing plate, the transition roller is arranged at the left end of the machine body, the fixing plate is welded with the machine body, the collecting roller is movably clamped at the right end of the machine body, when a plastic film is separated from the transition roller, the rotating collecting roller can drive the plastic film to extrude a stress roller on a support flat mechanism, so that the stress roller can roll leftwards along the plate body, and an elastic ring can push a contact frame to be tightly attached to the upper surface of the plastic film, so that the stress roller can support the plastic film flat while rolling, a combined plate can be downwards extruded by a pushing frame, and an extruding block on a bottom block can upwards extrude two outer sliding plates to outwards slide along the combined plate, thereby reducing the contact area between the stress block and the plastic film.
Description
Technical Field
The invention relates to the field of film production equipment, in particular to production equipment applied to a biaxially oriented film.
Background
The biaxial stretching film rolling machine is mainly used for rolling equipment for plastic films produced in the previous process, and can stretch, stretch and flatten the plastics through the transition roller at the rear end and the collecting roller at the front end and roll the plastics again so as to ensure the flatness of the collected plastic films, and based on the above description, the inventor finds that the existing biaxial stretching film rolling machine mainly has the following defects, for example:
because biaxial stretching film rolling machine props the tie through the transition roller of rear end and the collection roller of front end to plastic film and collects again to plastic film that has stronger elasticity is collecting to when ending, can break away from with the transition roller because of terminal and lead to popping out forward suddenly, thereby lead to the collection roller to popping out the plastic film and collect the condition that the unevenness can appear.
Disclosure of Invention
Aiming at the problems, the invention provides a production device applied to a biaxial stretching film.
In order to achieve the purpose, the invention is realized by the following technical scheme: the structure of the production equipment comprises a control panel, a machine body, a collecting roller, a transition roller and a fixing plate, wherein the control panel is fixedly embedded at the upper end of the fixing plate, the transition roller is arranged at the left end of the machine body, the fixing plate is welded with the machine body, and the collecting roller is movably clamped at the right end of the machine body; the collecting roller comprises a guide frame, a roller body, an elastic strip and a flat supporting mechanism, wherein the guide frame is fixedly connected with the side face of the roller body in an embedded mode, and the flat supporting mechanism is movably clamped with the inner side of the elastic strip.
As a further optimization of the invention, the flat-supporting mechanism comprises a plate body, a stressed roller, an elastic strip and an upper connecting plate, wherein the stressed roller is movably clamped with the plate body, the elastic strip is arranged at the inner position of the plate body, the upper connecting plate and the plate body are of an integrated structure, and the stressed roller can roll rightwards along the plate body through extrusion of a plastic film on the stressed roller.
As a further optimization of the invention, the stress roller comprises a contact frame, elastic rings and inner rings, wherein the contact frame is in clearance fit with the inner rings, the elastic rings are arranged between the contact frame and the inner rings, and the four contact frames are uniformly distributed on the inner rings in a circular manner.
As a further optimization of the invention, the contact frame comprises a joining block, a plate surface, an elastic sheet, a stress block, a pulling surface and a connecting rod, wherein the plate surface is movably clamped with the lower end of the joining block through the connecting rod, the elastic sheet is arranged between the joining block and the plate surface, the stress block and the pulling surface are in an integrated structure, the pulling surface is embedded and fixed at the bottom of the plate surface, and the pulling surface is made of a nitrile rubber material with high density.
As a further optimization of the invention, the stress block comprises an outer frame, a boosting frame, a combination plate and a bottom block, wherein the boosting frame is arranged between the outer frame and the combination plate, the combination plate is in clearance fit with the outer frame, the bottom block is embedded in the bottom position of the combination plate, and the bottom of the bottom block is of an arc structure.
As a further optimization of the invention, the bottom placing block comprises a telescopic rod, an outer sliding plate, an extrusion block and a bearing plate, the outer sliding plate is movably clamped at the bottom position of the bearing plate, the telescopic rod is in clearance fit with the bearing plate, the extrusion block is embedded and fixed at the bottom position of the telescopic rod, and the two outer sliding plates are uniformly and symmetrically distributed at the bottom of the bearing plate.
As a further optimization of the invention, the extrusion block comprises a lifting block, a ventilation plate and a plate block, wherein the lifting block is in clearance fit with the ventilation plate, the ventilation plate and the plate block are of an integrated structure, and the ventilation plate is provided with through holes inside and outside.
The invention has the following beneficial effects:
1. when plastic film and transition roller separation, can drive plastic film through the pivoted collection roller and produce the extrusion to propping the stress roller on the flat-bed machine structure to make the stress roller roll left along the plate body, and can promote the contact frame through the elastic ring and closely laminate with plastic film's upper surface, thereby make the stress roller can prop the plastic film when rolling and level.
2. Can extrude the joint plate downwards through the boosting frame to make the extrusion piece of putting on the piece at the bottom can upwards extrude two outer slides and outwards slide along accepting the board, thereby can reduce the area of contact of atress piece and plastic film, effectually avoided plastic film can produce static with the friction of contact frame when the rolling, lead to plastic film can adsorb the condition that is difficult to drop at the surface of contact frame.
Drawings
FIG. 1 is a schematic structural diagram of a biaxially oriented film production apparatus according to the present invention.
FIG. 2 is a side view of a half-section of a collector roll according to the present invention.
FIG. 3 is a side view of the half-section structure of the leveling mechanism of the present invention.
FIG. 4 is a side view of the stress roll of the present invention.
FIG. 5 is a side view of a contact frame with a half-section structure according to the present invention.
FIG. 6 is a schematic structural diagram of a side view section of the force-receiving block of the present invention.
FIG. 7 is a side view of the bottom block of the present invention.
FIG. 8 is a schematic structural diagram of a side view cross section of the extrusion block of the present invention.
In the figure: control panel-1, machine body-2, collecting roller-3, transition roller-4, fixing plate-5, guide frame-31, roller body-32, elastic strip-33, support mechanism-34, plate body-a 1, stress roller-a 2, elastic strip-a 3, upper connecting plate-a 4, contact frame-a 21, elastic ring-a 22, inner ring-a 23 and connecting block-b 1, the plate comprises a plate surface-b 2, an elastic sheet-b 3, a stress block-b 4, a pulling surface-b 5, a connecting rod-b 6, an outer frame-b 41, a boosting frame-b 42, a combination plate-b 43, a bottom block-b 44, an expansion rod-c 1, an outer sliding plate-c 2, an extrusion block-c 3, a bearing plate-c 4, a lifting block-c 31, a breathable plate-c 32 and a plate-c 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-5:
the invention provides a production device applied to a biaxial stretching film, which structurally comprises a control panel 1, a machine body 2, a collecting roller 3, a transition roller 4 and a fixing plate 5, wherein the control panel 1 is embedded at the upper end of the fixing plate 5, the transition roller 4 is arranged at the left end of the machine body 2, the fixing plate 5 is welded with the machine body 2, and the collecting roller 3 is movably clamped at the right end of the machine body 2; the collecting roller 3 comprises a guide frame 31, a roller body 32, an elastic strip 33 and a support flat mechanism 34, wherein the guide frame 31 is fixedly connected with the side surface of the roller body 32, and the support flat mechanism 34 is movably clamped with the inner side of the elastic strip 33.
It includes plate body a1, atress roller a2, elasticity strip a3, upper connecting plate a4 to prop flat mechanism 34, atress roller a2 and plate body a1 activity block, elasticity strip a3 installs the inside position at plate body a1, upper connecting plate a4 and plate body a1 structure as an organic whole, the extrusion that produces atress roller a2 through plastic film can make atress roller a2 roll right along plate body a1, and can reset through elasticity strip a3 to losing the atress roller a2 of extrusion.
The stressed roller a2 comprises a contact frame a21, elastic rings a22 and an inner ring a23, the contact frame a21 is in clearance fit with the inner ring a23, the elastic rings a22 are installed between the contact frame a21 and the inner ring a23, four contact frames a21 are arranged and are uniformly distributed on the inner ring a23 in a circular shape, and the outer surface of the contact frame a21 can be attached to the plastic film through thrust generated by the elastic rings a22 on the contact frame a 21.
The contact frame a21 comprises a joining block b1, a plate surface b2, an elastic sheet b3, a stressed block b4, a pulling surface b5 and a connecting rod b6, the plate surface b2 is movably clamped with the lower end of the joining block b1 through the connecting rod b6, the elastic sheet b3 is installed between the joining block b1 and the plate surface b2, the stressed block b4 and the pulling surface b5 are integrated, the pulling surface b5 is embedded at the bottom of the plate surface b2, the pulling surface b5 is made of nitrile rubber with high density, and the pulling surface b5 can enhance the holding force of the mechanism on an object.
The detailed use method and action of the embodiment are as follows:
in the invention, as the machine body 2 supports and collects the plastic film through the transition roller 4 at the rear end and the collection roller 3 at the front end, so that the plastic film with stronger elasticity is suddenly popped forward due to the separation of the tail end from the transition roller 4 when the collection is finished, and the collection roller 3 collects the popped plastic film to be uneven, the problems can be effectively solved through the supporting mechanism 34 on the collection roller 3, when the plastic film is separated from the transition roller 4, the rotating collection roller 3 can drive the plastic film to extrude the stressed roller a2 on the supporting mechanism 34, so that the stressed roller a2 can roll leftwards along the plate body a1, and the elastic ring a22 can push the contact frame a21 to be tightly attached to the upper surface of the plastic film, so that the plate surface b2 can be extruded and swing backwards along the connecting block b1, and the pulling surface b5 can pull the plastic film backwards, therefore, the stress roller a2 can roll and flatten the plastic film, and the situation that the plastic film is not flat when being collected by the collecting roller 3 after being separated from the transition roller 4 is effectively avoided.
Example 2
As shown in fig. 6-8:
wherein, atress piece b4 includes frame b41, boosting frame b42, combination board b43, puts piece b44 at the bottom, boosting frame b42 is installed between frame b41 and combination board b43, combination board b43 and frame b41 clearance fit, it inlays in the bottom position of combination board b43 to put piece b44 at the bottom, the bottom of putting piece b44 is arc structure, can reduce the area of contact with the object.
The bottom block b44 comprises a telescopic rod c1, an outer sliding plate c2, an extrusion block c3 and an adapting plate c4, the outer sliding plate c2 is movably clamped at the bottom position of the adapting plate c4, the telescopic rod c1 is in clearance fit with the adapting plate c4, the extrusion block c3 is embedded at the bottom position of the telescopic rod c1, the outer sliding plates c2 are provided with two parts, the two parts are uniformly distributed at the bottom of the adapting plate c4 in a symmetrical mode, the extrusion block c3 is extruded upwards, and the outer sliding plate c2 can be pushed to slide outwards along the adapting plate c 4.
The extrusion block c3 comprises a lifting block c31, a ventilation plate c32 and a plate c33, the lifting block c31 is in clearance fit with the ventilation plate c32, the ventilation plate c32 and the plate c33 are of an integrated structure, the ventilation plate c32 is provided with holes which are through from inside to outside, and air flow in the plate c33 can be extruded out through the ventilation plate c32 by the downward sliding of the lifting block c 31.
The detailed use method and action of the embodiment are as follows:
in the invention, because the friction generated by the plastic film and the contact frame a21 when the plastic film is rolled up can generate static electricity, so that the plastic film can be adsorbed on the outer surface of the contact frame a21 and is not easy to fall off, the problem can be effectively solved by the bottom block b44 on the stress block b4, the combination plate b43 can be pressed downwards by the boosting frame b42, so that the pressing block c3 on the bottom block b44 can press the two outer sliding plates c2 upwards and slide outwards along the bearing plate c4, so that the contact area between the stress block b4 and the plastic film can be reduced, and the lifting block c31 can slide upwards along the ventilation plate c32 by the reverse thrust generated by the plastic film to the lifting block c31, so that the lifting block c31 can extend downwards along the ventilation plate c32 to reset when the extrusion is lost, and the air flow inside the pressing block c3 can be extruded downwards through the ventilation plate c32 by the lifting block c31, so that the air flow extruded by the ventilation plate c32 can adsorb on the outer surface of the contact frame a21, the condition that the plastic film is difficult to drop because the plastic film is adsorbed on the outer surface of the contact frame a21 due to static electricity generated by friction between the plastic film and the contact frame a21 when the plastic film is rolled is effectively avoided.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides a be applied to biaxial stretching film production facility, its structure includes control panel (1), organism (2), collects roller (3), transition roller (4), fixed plate (5), control panel (1) inlays the upper end position in fixed plate (5), install in the left end position of organism (2) transition roller (4), fixed plate (5) and organism (2) weld mutually, its characterized in that: the collecting roller (3) is movably clamped at the right end of the machine body (2);
collect roller (3) including pedestal (31), roll body (32), elastic strip (33), prop flat mechanism (34), pedestal (31) are connected with the side of roll body (32) embedded solid, prop the inboard activity block of flat mechanism (34) and elastic strip (33).
2. The apparatus for producing biaxially oriented film according to claim 1, wherein: prop flat mechanism (34) including plate body (a1), atress roller (a2), elasticity strip (a3), upper connecting plate (a4), atress roller (a2) and plate body (a1) activity block, the inside position in plate body (a1) is installed in elasticity strip (a3), upper connecting plate (a4) and plate body (a1) are the integrated structure.
3. The apparatus for producing biaxially oriented film according to claim 2, wherein: the stressed roller (a2) comprises a contact frame (a21), an elastic ring (a22) and an inner ring (a23), wherein the contact frame (a21) is in clearance fit with the inner ring (a23), and the elastic ring (a22) is installed between the contact frame (a21) and the inner ring (a 23).
4. The apparatus for producing biaxially oriented film according to claim 3, wherein: the contact frame (a21) comprises a connecting block (b1), a plate surface (b2), an elastic sheet (b3), a stressed block (b4), a pulling surface (b5) and a connecting rod (b6), the plate surface (b2) is movably clamped with the lower end of the connecting block (b1) through the connecting rod (b6), the elastic sheet (b3) is installed between the connecting block (b1) and the plate surface (b2), the stressed block (b4) and the pulling surface (b5) are of an integrated structure, and the pulling surface (b5) is embedded and fixed at the bottom of the plate surface (b 2).
5. The apparatus for producing biaxially oriented film according to claim 4, wherein: atress piece (b4) includes frame (b41), boosting frame (b42), combination board (b43), puts piece (b44) at the bottom, boosting frame (b42) is installed between frame (b41) and combination board (b43), combination board (b43) and frame (b41) clearance fit, it inlays in the bottom position of combination board (b43) to put piece (b44) at the bottom.
6. The apparatus for producing biaxially oriented film according to claim 5, wherein: the bottom placing block (b44) comprises an expansion link (c1), an outer sliding plate (c2), an extruding block (c3) and an accepting plate (c4), wherein the outer sliding plate (c2) is movably clamped at the bottom position of the accepting plate (c4), the expansion link (c1) is in clearance fit with the accepting plate (c4), and the extruding block (c3) is embedded and fixed at the bottom position of the expansion link (c 1).
7. The apparatus for producing biaxially oriented film according to claim 6, wherein: the extrusion block (c3) comprises a lifting block (c31), a ventilation plate (c32) and a plate block (c33), the lifting block (c31) is in clearance fit with the ventilation plate (c32), and the ventilation plate (c32) and the plate block (c33) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818987.3A CN112045986B (en) | 2020-08-14 | 2020-08-14 | Production equipment applied to biaxial stretching film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818987.3A CN112045986B (en) | 2020-08-14 | 2020-08-14 | Production equipment applied to biaxial stretching film |
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| Publication Number | Publication Date |
|---|---|
| CN112045986A true CN112045986A (en) | 2020-12-08 |
| CN112045986B CN112045986B (en) | 2021-11-19 |
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| CN202010818987.3A Active CN112045986B (en) | 2020-08-14 | 2020-08-14 | Production equipment applied to biaxial stretching film |
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| Country | Link |
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| CN (1) | CN112045986B (en) |
Cited By (2)
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| CN114506737A (en) * | 2022-03-11 | 2022-05-17 | 德清千和精密机械有限公司 | Full-automatic winding jig tool |
| CN117124578A (en) * | 2023-10-26 | 2023-11-28 | 佛山市顺德区精卫科技有限公司 | Plastic film stretching device |
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| Publication number | Publication date |
|---|---|
| CN112045986B (en) | 2021-11-19 |
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