CN110733915A - slowly hinder inflation and plastic film rolling processing equipment of neat limit - Google Patents
slowly hinder inflation and plastic film rolling processing equipment of neat limit Download PDFInfo
- Publication number
- CN110733915A CN110733915A CN201910988239.7A CN201910988239A CN110733915A CN 110733915 A CN110733915 A CN 110733915A CN 201910988239 A CN201910988239 A CN 201910988239A CN 110733915 A CN110733915 A CN 110733915A
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- plate
- plastic film
- trimming
- buckling
- edge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses kinds of slow-resistance expansion and edge-trimming plastic film winding processing equipment, which structurally comprises a mounting base plate, a buckling frame, a device, a driving electric plate, a rotating rod and a winding roller.
Description
Technical Field
The invention relates to the field of plastic film processing, in particular to types of plastic film winding processing equipment with slow expansion resistance and edge trimming.
Background
Plastic package and plastic packaging product account for in the market bigger and bigger, and it relates to each field, has brought very big facility for people's life. When the plastic film is produced and processed as required, professional processing needs to be performed according to the required properties of the plastic film, and when people use the plastic bag conveniently, the plastic film is usually rolled up to achieve convenient use and storage of the plastic bag.
When the plastic film is rolled by using rolling equipment, when the plastic film is rolled to constant thickness, the diameter of the plastic film roll is increased and the weight is increased compared with the previous weight, so that when the plastic film is rolled, a large vibration force is generated due to rotation, the phenomenon of film displacement and loosening is caused due to the violent vibration in the rolling process, meanwhile, under the characteristic action of the plastic film, the plastic film is overlapped layer by layer in the rolling process, so that the electrostatic phenomenon is easy to generate, and the two rolled side edges of the plastic film are easy to be mixed with redundant limiting impurities in a workshop and burrs during self production under the action of static electricity, so that the whole plastic film roll is damaged in a small area due to the burrs and the redundant impurities in the formal use process.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide kinds of plastic film rolling processing equipment with slow resistance expansion and edge alignment, so as to solve the defects that when a film is rolled to constant thickness, the plastic film roll has larger diameter and increased weight compared with the prior art, so that when the plastic film is rolled, larger vibration force is generated due to rotation, the film is displaced and loosened due to the violent vibration in the rolling process, meanwhile, the plastic film is overlapped during rolling under the characteristic action of the plastic film, so that static electricity is easily generated, and redundant limiting impurities in a workshop and burrs produced by the plastic film are easily mixed on two side edges of the plastic film roll under the action of static electricity, so that the plastic film roll can be damaged in a small area due to the burrs and redundant impurities layer by layer in the formal use process.
In order to achieve the purpose, the invention is realized by the following technical scheme:
kinds of slow-resistance expansion and edge-aligning plastic film winding processing equipment structurally comprises an installation bottom plate, two buckling frames, a device, a driving electric plate, a rotary rod and a winding roller, wherein the two buckling frames are symmetrically arranged on the upper surface of the installation bottom plate and are vertically connected through electric welding, the device is arranged between the two buckling frames, the driving electric plate is arranged on the surface of the right-side buckling frame and is connected through electric welding, the rotary rod is transversely arranged on the upper surface of the buckling frames, the right end of the rotary rod is connected with the driving electric plate through electric welding, the winding roller is connected with the rotary rod through sleeving, the device comprises an edge aligning structure, a movable protective structure and a connecting flange plate, and the edge aligning structure is arranged on the front surface of the movable protective structure and is connected through the connecting flange plate.
According to the scheme of , the trimming structure comprises a scrap brushing mechanism, a rotary button, a trimming plate and a collecting bag, wherein the rotary button is arranged at the middle upper part of the front surface of the scrap brushing mechanism and is connected with the rotary button through electric welding, the tail end of the trimming plate is connected with the rotary button through buckling, and the collecting bag is arranged at the lower surface of the scrap brushing mechanism and is connected with the collecting bag through electric welding.
According to the scheme of , the suction pump is arranged inside the collecting bag and is connected with the lower part of the chip brushing mechanism in a penetrating manner, so that the collection treatment of burrs scraped from two sides of the plastic film can be realized conveniently by the system .
According to the scheme of , the scrap brushing mechanism comprises a hollow baffle, a suction dividing pipeline, a screen plate and a convex strip block, wherein the suction dividing pipeline is arranged inside the hollow baffle, the lower end of the suction dividing pipeline is connected with a collecting bag, the screen plate is arranged on the front surface of the hollow baffle and is connected with the front surface of the hollow baffle through electric welding, the convex strip block is provided with a plurality of blocks which are uniformly and equidistantly arranged on the front surface of the screen plate and are connected through electric welding, and the convex strip block is matched with the scraping alignment plate, so that the storage treatment of burrs scraped from two sides of the plastic film is favorably realized, and the adhesion treatment of the plastic film roll under the electrostatic action of the convex strip block is.
As the scheme of the invention further , the convex strip block is made of soft rubber, which is beneficial to realizing the removal and storage treatment of steps of burr scraps extruded by the extruded strip.
According to the scheme of , the scraping and aligning plate comprises a movable plate, two blade strips and two extrusion molding strips, the two blade strips are symmetrically arranged on the upper surface and the lower surface of the movable plate and are connected with each other in a buckled mode, the extrusion molding strips are provided with a plurality of strips and are arranged on the inner surface of the movable plate in a penetrating mode respectively, the extrusion molding strips and the movable plate are of a -body structure, the extrusion molding strips are in contact with the protruding strip blocks in a matched mode, trimming of two side edges of a film roll is facilitated, redundant burrs on the two sides are removed, fiber impurities carried with the rolled edges are removed, and the plastic film is rolled neatly.
As a scheme for steps, the movable protection structure comprises a limit frame, two soft magnetic strips, a spring, a buckling plate, permanent magnets, a connecting plate and an arc plate, wherein the two soft magnetic strips are arranged on the upper portion and the lower portion of the inner surface of the limit frame respectively and are connected through electric welding, the buckling plate is arranged inside the limit frame and is connected through the spring, the two permanent magnets are arranged on the upper portion and the lower portion of the buckling plate respectively and are connected with the soft magnetic strips in a magnetic mode, the connecting plate is arranged on the front surface of the buckling plate and is connected through the electric welding, and the arc plate is arranged on the upper surface of the connecting plate and is connected through a limit torsion spring, so that the phenomenon that dislocation and loosening of a film are caused by the fact that the.
As a scheme of step , the arc-shaped plates and the connecting plates are arranged in a vertical 90-degree angle, the maximum moving range of the arc-shaped plates and the connecting plates is ∠ 90- ∠ 180, and the plastic film winding machine is beneficial to realizing limited film winding of a wound plastic film so as to prevent the film from loosening caused by the fact that the acting force of vibration is increased while the size of the plastic film is increased.
Advantageous effects of the invention
Compared with the traditional plastic film rolling processing equipment, the invention has the following beneficial effects:
the invention utilizes the movable protection structure to effectively carry out compact limit of volume expansion while the volume of the plastic film is enlarged during film collection so as to avoid the phenomena of loose film collection and dislocation caused by the gradual enlargement of vibration acting force caused by the enlarged volume.
According to the invention, the edge trimming structure is utilized, under the mutual cooperation action of the scraping and trimming plate and the scrap brushing mechanism, the two side edges of the film roll are trimmed, redundant burrs on the two sides and fiber impurities carried and rolled are removed, so that the plastic film is rolled neatly, the burrs scraped from the two sides of the plastic film are contained, and the plastic film roll is effectively prevented from being adhered under the electrostatic action of the plastic film roll.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
fig. 1 is a schematic structural diagram of kinds of slow-expansion and edge-trimming plastic film winding and processing equipment.
Fig. 2 is a schematic rear view of the device of the present invention.
FIG. 3 is a schematic side cut-away view of the apparatus of the present invention.
Fig. 4 is a front view of the swarf brushing mechanism of the present invention.
FIG. 5 is a side view of the scratch board of the present invention.
Fig. 6 is an enlarged view of a structure in fig. 3.
In the figure: the device comprises a mounting bottom plate-1, a buckling frame-2, a device-3, a driving electric plate-4, a rotating rod-5, a winding roller-6, a trimming structure-3 a, a movable protection structure-3 b, a connecting flange plate-3 c, a scrap brushing mechanism-3 a1, a rotating button-3 a2, a scraping plate-3 a3, a collecting bag-3 a4, a hollow baffle-3 a11, a branch suction pipeline-3 a12, a net plate-3 a13, a convex strip-3 a14, a movable plate-3 a31, a blade strip-3 a32, an extrusion molding strip-3 a33, a limiting frame-3 b1, a soft magnetic strip-3 b2, a spring-3 b3, a buckling plate-3 b4, a permanent magnetic block-3 b5, a connecting plate-3 b6 and an arc plate-3 b 7.
Detailed Description
In order to make the technical means, the original characteristics, the achieved objects and the effects of the invention easily understood, the invention is further described in conjunction with the detailed description.
As shown in fig. 1-6, the invention provides technical solutions of a plastic film rolling processing device with slow expansion resistance and edge trimming:
as shown in fig. 1-3, kinds of plastic film winding processing equipment with slow expansion resistance and edge trimming comprises an installation base plate 1, two fastening frames 2, a device 3, a driving electric board 4, a rotating rod 5 and a winding roller 6, wherein the two fastening frames 2 are symmetrically installed on the upper surface of the installation base plate 1 and vertically connected through electric welding, the device 3 is arranged between the two fastening frames 2, the driving electric board 4 is installed on the surface of the right fastening frame 3 and connected through electric welding, the rotating rod 5 is transversely erected on the upper surface of the fastening frame 2, the right end of the rotating rod is connected with the driving electric board 4 through electric welding, the winding roller 6 is connected with the rotating rod 5 through sleeving, the device 3 comprises an edge trimming structure 3a, a movable protective structure 3b and a connecting flange 3c, and the edge trimming structure 3a is installed on the front surface of the movable protective structure 3b and connected through the connecting flange 3 c.
As shown in fig. 3-4, the edging structure 3a includes a chip brushing mechanism 3a1, a rotary button 3a2, an aligning plate 3a3, and a collecting bag 3a4, the rotary button 3a2 is mounted on the middle upper portion of the front surface of the chip brushing mechanism 3a1 and connected by electric welding, the end of the aligning plate 3a3 is connected with the rotary button 3a2 by snap-fitting, and the collecting bag 3a4 is disposed on the lower surface of the chip brushing mechanism 3a1 and connected by electric welding.
As shown in fig. 4, the collecting bag 3a4 is internally provided with a suction pump and is connected with the lower part of the swarf brushing mechanism 3a1 in a penetrating way, which is beneficial to realizing the collection and treatment of the burrs scraped from both sides of the plastic film by a system .
As shown in the figure, chip brushing mechanism 3a1 includes hollow baffle 3a11, branch suction pipe 3a12, otter board 3a13, sand grip piece 3a14, divide suction pipe 3a12 to locate inside and the lower extreme of hollow baffle 3a11 and be connected with collection bag 3a4, otter board 3a13 locates hollow baffle 3a11 front surface and is connected through the electric welding, sand grip piece 3a14 is equipped with a plurality of pieces and is installed in otter board 3a13 front surface and is connected through the electric welding respectively in even equidistance form, sand grip piece 3a14 cooperatees with scraping neat board 3a3, be favorable to realizing the processing of accomodating the burr that scrapes off the plastic film both sides, avoid it to cause the adhesion processing under the static effect that its self has to the plastic film book.
As shown in fig. 4, the protruding strip block 3a14 is made of soft rubber, which is beneficial to removing and containing steps of burr scraps extruded by the extrusion strip 3a 33.
As shown in fig. 5, scrape neat board 3a3 includes movable plate 3a31, blade strip 3a32, extrusion molding strip 3a33, blade strip 3a32 is equipped with two altogether and is installed in movable plate 3a31 upper and lower surface and is connected through the lock in symmetry form respectively, extrusion molding strip 3a33 is equipped with a plurality of and runs through respectively and installs in movable plate 3a31 internal surface, extrusion molding strip 3a33 and movable plate 3a31 are structures, extrusion molding strip 3a33 and protruding strip piece 3a14 are through the contact of coincide, are favorable to realizing cutting edge the receipts membrane book both sides limit, clear away the unnecessary burr on both sides and the fibrous impurity of being carried the rolling to ensure that the rolling of plastic film is neat.
As shown in fig. 6, the movable protection structure 3b includes a limiting frame 3b1, soft magnetic strips 3b2, a spring 3b3, a buckling plate 3b4, a permanent magnetic block 3b5, a connecting plate 3b6 and an arc-shaped plate 3b7, two soft magnetic strips 3b2 are provided and are respectively mounted on the upper portion and the lower portion of the inner surface of the limiting frame 3b1 and are connected through electric welding, the buckling plate 3b4 is mounted inside the limiting frame 3b1 and is connected through the spring 3b3, the permanent magnetic block 3b5 is provided with two soft magnetic strips 3b4 and is respectively mounted on the upper portion and the lower portion of the buckling plate 3b4 and is magnetically connected with the soft magnetic strips 3b2, the connecting plate 3b6 is mounted on the front surface of the buckling plate 3b4 and is connected through electric welding, the arc-shaped plate 3b7 is mounted on the upper surface of the connecting plate 3b6 and is connected through a limiting torsion spring, which.
As shown in fig. 3, the arc-shaped plate 3b7 and the connecting plate 3b6 are arranged at an angle of 90 degrees vertically, the maximum moving range is ∠ 90- ∠ 180 degrees, and the film winding device is beneficial to realizing the limited film winding of the wound plastic film, so that the phenomenon of film loosening caused by the increased acting force of vibration when the size of the film is increased is prevented.
In conclusion, through the mutual matching of the arranged chip brushing mechanism 31a and the scraping plate 3a3, the two side edges of the plastic film during winding are subjected to rotary burr and edge material removal, and the collection bag 3a4 is subjected to collection treatment of under the action of static electricity so as to prevent the plastic film from being adhered to the surface of the plastic film, and meanwhile, the movable protection structure 3b is utilized to compactly limit the volume expansion of the plastic film during collection, so that the phenomenon that the plastic film is loosened and misplaced due to the gradual increase of the vibration acting force caused by the increase of the volume is avoided.
When the plastic film winding machine is used, the winding paper tube is sleeved with the winding roller 6, the starting end of the plastic film and the winding paper tube are mutually bonded, so that the rotating rod 5 is driven to rotate under the action of the power of the driving electric plate 4, the winding processing of the plastic film is realized, when the plastic film is wound to fixed thickness, the plastic film is larger in diameter and increased in weight compared with the former plastic film due to the fact that the diameter of the plastic film roll is larger, and meanwhile, the plastic film is wound and generates larger vibration force due to rotation, so that the film is displaced and loosened due to the violent vibration, meanwhile, under the characteristic action of the plastic film, the plastic film is stacked layer by layer during winding, so that the static phenomenon is easily generated, and the two wound side edges of the plastic film are easily mixed with redundant limiting impurities in a workshop and burrs of the plastic film when the plastic film is produced, so that the plastic film roll can be damaged in a small area due to the burrs and the redundant impurities during formal use.
Therefore, the rotary button 3a2 is rotated under the power-on action of the equipment and drives the scraping plate 3a3 to move synchronously, so that the scraping treatment of redundant burrs on two side edges of the plastic film roll and fiber impurities carried by the plastic film roll is realized under the action of the blade strip 3a32, meanwhile, the scraped burrs are clamped and clamped by a crack under the action of the extrusion molding strip 3a33, the deduction treatment is carried out through the convex strip 3a14 under the contact-type rotating action with the chip brushing mechanism 3a1, and the storage treatment of the deducted burrs on the system is realized under the action that the airflow in the screen plate 3a13 is in an adsorption structure.
Meanwhile, when the plastic film is rolled and expanded to fixed volume, the plastic film is in contact with the arc-shaped plate 3b7, and pushes the arc-shaped plate 3b7 to move movably at an angle larger than ∠ 90 degrees and smaller than ∠ 180 degrees while the volume is expanded, and meanwhile, the 3b6 is driven to move, and the permanent magnet 3b5 and the soft magnetic strip 3b2 move movably in a magnetic attraction buckling manner, so that the pushing acting force is prevented from being large, the vibration acting force of the plastic film roll is gradually increased due to the increase of the volume while useless work is performed, and the phenomena of film collection loosening and dislocation are caused.
The invention solves the problem that when the film is collected to constant thickness, the diameter of the plastic film roll is enlarged and the weight is increased compared with the prior art, so that when the film is collected, the plastic film roll generates larger vibration force due to rotation, the film displacement and loosening phenomenon occur due to the violent vibration in the collection process, meanwhile, under the characteristic action of the plastic film, the plastic film roll is overlapped layer by layer when the plastic film is collected, so that the static phenomenon is easy to generate, and the two collected side edges are easy to be mixed with redundant limit impurities in a workshop and burrs during self production under the action of static, so that the plastic film roll generates small-area damage to the whole plastic film roll due to the burrs and the redundant impurities in the process of formal use.
Having thus shown and described the basic principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited by the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment contains independent technical solutions, and such description of the description is only for clarity, and those skilled in the art should take the description as as a whole, and the technical solutions in the respective embodiments may be combined appropriately to form other embodiments that those skilled in the art can understand.
Claims (8)
- The plastic film winding processing equipment comprises a mounting base plate (1), two buckling frames (2), a device (3), a driving electric plate (4), a rotating rod (5) and a winding roller (6), and is characterized in that the two buckling frames (2) are symmetrically arranged on the upper surface of the mounting base plate (1) and are vertically connected through electric welding, the device (3) is arranged between the two buckling frames (2), the driving electric plate (4) is arranged on the surface of the right buckling frame (3) and is connected through electric welding, the rotating rod (5) is transversely arranged on the upper surface of the buckling frames (2), the right end of the rotating rod is connected with the driving electric plate (4) through electric welding, and the winding roller (6) is connected with the rotating rod (5) through sleeving;the device (3) comprises a trimming structure (3 a), a movable protection structure (3 b) and a connecting flange plate (3 c), wherein the trimming structure (3 a) is arranged on the front surface of the movable protection structure (3 b) and is connected with the movable protection structure through the connecting flange plate (3 c).
- 2. The kinds of expansion-retarding and edge-trimming plastic film rolling processing equipment as claimed in claim 1, wherein the edge-trimming structure (3 a) comprises a scrap brushing mechanism (3 a 1), a rotary button (3 a 2), an edge-trimming plate (3 a 3) and a collecting bag (3 a 4), the rotary button (3 a 2) is mounted at the middle-upper part of the front surface of the scrap brushing mechanism (3 a 1) and connected through electric welding, the tail end of the edge-trimming plate (3 a 3) is connected with the rotary button (3 a 2) through buckling, and the collecting bag (3 a 4) is arranged at the lower surface of the scrap brushing mechanism (3 a 1) and connected through electric welding.
- 3. The kinds of slow-expansion and edge-trimming plastic film rolling processing equipment according to claim 2, wherein a suction pump is arranged inside the collecting bag (3 a 4) and is connected with the lower part of the swarf brushing mechanism (3 a 1) in a penetrating way.
- 4. The kinds of slow-expansion and edge-trimming plastic film rolling and processing equipment of claim 2, wherein the scrap brushing mechanism (3 a 1) comprises a hollow baffle (3 a 11), a branch suction pipe (3 a 12), a net plate (3 a 13) and a convex strip block (3 a 14), the branch suction pipe (3 a 12) is arranged inside the hollow baffle (3 a 11), the lower end of the branch suction pipe is connected with the collecting bag (3 a 4), the net plate (3 a 13) is arranged on the front surface of the hollow baffle (3 a 11) and is connected through electric welding, the convex strip block (3 a 14) is provided with a plurality of blocks which are uniformly and equidistantly arranged on the front surface of the net plate (3 a 13) and is connected through electric welding, and the convex strip block (3 a 14) is matched with the scraping plate (3 a 3).
- 5. The kinds of slow-expansion and edge-trimming plastic film rolling and processing equipment of claim 4, wherein the cam blocks (3 a 14) are made of soft rubber.
- 6. The kinds of plastic film rolling processing equipment with slow expansion resistance and edge trimming according to claim 2 or 4, wherein the trimming plate (3 a 3) comprises a movable plate (3 a 31), a blade bar (3 a 32) and an extrusion bar (3 a 33), the two blade bars (3 a 32) are symmetrically mounted on the upper and lower surfaces of the movable plate (3 a 31) and connected through buckling, the extrusion bar (3 a 33) is provided with a plurality of bars and is mounted on the inner surface of the movable plate (3 a 31) in a penetrating manner, the extrusion bar (3 a 33) and the movable plate (3 a 31) are of a integration structure, and the extrusion bar (3 a 33) is in contact with the convex bar block (3 a 14) through inosculation.
- 7. The kinds of slow-expansion and edge-trimming plastic film rolling processing equipment is characterized in that the movable protection structure (3 b) comprises a limiting frame (3 b 1), soft magnetic strips (3 b 2), springs (3 b 3), buckling plates (3 b 4), permanent magnets (3 b 5), a connecting plate (3 b 6) and an arc-shaped plate (3 b 7), wherein the soft magnetic strips (3 b 2) are provided with two soft magnetic strips, the two soft magnetic strips are respectively mounted on the upper portion and the lower portion of the inner surface of the limiting frame (3 b 1) and are connected through electric welding, the buckling plates (3 b 4) are mounted inside the limiting frame (3 b 1) and are connected through the springs (3 b 3), the two permanent magnetic strips (3 b 5) are respectively mounted on the upper portion and the lower portion of the buckling plates (3 b 4) and are magnetically connected with the soft magnetic strips (3 b 2), the connecting plate (3 b 6) is mounted on the front surface of the buckling plate (3 b 4) and is connected through the electric welding, and the connecting plate (3 b 7) is connected through the limiting torsion spring (6).
- 8. The kinds of slow expansion and edge trimming plastic film rolling processing equipment according to claim 7, wherein the arc-shaped plate (3 b 7) and the connecting plate (3 b 6) are installed at a vertical 90-degree angle and the maximum moving range is ∠ 90- ∠ 180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910988239.7A CN110733915B (en) | 2019-10-17 | 2019-10-17 | Slow-resistance expansion and edge trimming plastic film winding processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910988239.7A CN110733915B (en) | 2019-10-17 | 2019-10-17 | Slow-resistance expansion and edge trimming plastic film winding processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110733915A true CN110733915A (en) | 2020-01-31 |
| CN110733915B CN110733915B (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910988239.7A Active CN110733915B (en) | 2019-10-17 | 2019-10-17 | Slow-resistance expansion and edge trimming plastic film winding processing equipment |
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| EP1736426A3 (en) * | 2005-06-22 | 2007-10-17 | Atlanta Stretch s.p.a. | Apparatus for the production of reels of extendable film prestretched longitudinally |
| CN106044331A (en) * | 2016-06-20 | 2016-10-26 | 安庆市鑫顺塑业有限公司 | Plastic film rolling assembly |
| CN206679943U (en) * | 2017-03-09 | 2017-11-28 | 无锡市羊尖华强塑料彩印有限公司 | Film roll storage device |
| CN207497742U (en) * | 2017-10-20 | 2018-06-15 | 天津市宝德包装有限公司 | A kind of anti-fold anlistatig plastic film winding device |
| CN109335773A (en) * | 2018-09-01 | 2019-02-15 | 周玉兰 | A kind of wrap-up for plastic film |
| CN208631773U (en) * | 2018-08-20 | 2019-03-22 | 清陶（昆山）自动化装备有限公司 | A kind of cutting device of diaphragm material |
| CN208856591U (en) * | 2018-09-05 | 2019-05-14 | 湖北格锐宏蓝环保科技有限公司 | Wrap-up is used in a kind of PVA degradation water soluble film production |
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2019
- 2019-10-17 CN CN201910988239.7A patent/CN110733915B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1736426A3 (en) * | 2005-06-22 | 2007-10-17 | Atlanta Stretch s.p.a. | Apparatus for the production of reels of extendable film prestretched longitudinally |
| CN106044331A (en) * | 2016-06-20 | 2016-10-26 | 安庆市鑫顺塑业有限公司 | Plastic film rolling assembly |
| CN206679943U (en) * | 2017-03-09 | 2017-11-28 | 无锡市羊尖华强塑料彩印有限公司 | Film roll storage device |
| CN207497742U (en) * | 2017-10-20 | 2018-06-15 | 天津市宝德包装有限公司 | A kind of anti-fold anlistatig plastic film winding device |
| CN208631773U (en) * | 2018-08-20 | 2019-03-22 | 清陶（昆山）自动化装备有限公司 | A kind of cutting device of diaphragm material |
| CN109335773A (en) * | 2018-09-01 | 2019-02-15 | 周玉兰 | A kind of wrap-up for plastic film |
| CN208856591U (en) * | 2018-09-05 | 2019-05-14 | 湖北格锐宏蓝环保科技有限公司 | Wrap-up is used in a kind of PVA degradation water soluble film production |
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| Publication number | Publication date |
|---|---|
| CN110733915B (en) | 2021-02-12 |
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