CN106044331A - Plastic film rolling assembly - Google Patents
Plastic film rolling assembly Download PDFInfo
- Publication number
- CN106044331A CN106044331A CN201610443206.0A CN201610443206A CN106044331A CN 106044331 A CN106044331 A CN 106044331A CN 201610443206 A CN201610443206 A CN 201610443206A CN 106044331 A CN106044331 A CN 106044331A
- Authority
- CN
- China
- Prior art keywords
- rolling
- rotating shaft
- cross bar
- depression bar
- bar
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/12—Means using fluid made only for exhausting gaseous medium producing gas blast
- B65H2406/121—Fan
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The invention provides a plastic film rolling assembly. The plastic film rolling assembly comprises a rolling rotating shaft and at least one pressing device. The pressing device comprises a first transverse rod and pressing rods, wherein the first transverse rod is higher than the rolling rotating shaft and is parallel to the rolling rotating shaft, and the first transverse rod is located on the feeding side of the rolling rotating shaft; the pressing rods are rotationally fixed to the first transverse rod, and pressing wheels are fixed to the ends, far away from the first transverse rod, of the pressing rods; rotating shafts of the pressing wheels and rotating shafts of the pressing rods are parallel to the rolling rotating shaft; and the pressing wheels are arranged on the upper surface of the rolling rotating shaft in a lapping manner. Compared with the prior art, the pressing device is further arranged to make a film roll more closely, through the arrangement of the rotary pressing device, the pressing rods are slowly elevated along with increasing of the radius of the film roll, the film roll is constantly pressed in the elevating process, and the film roll cannot be loosened in the rolling process even when the tension is not enough.
Description
Technical field
The present invention relates to plastic sheeting manufacture technology field, specifically a kind of plastic sheeting rolling assembly.
Background technology
At present, packaging bag is using and characteristic convenient and simple in carrying process due to it, is largely used to daily life
In working.Plastic includes polyethylene plastic products, polypropylene plastics products and polyvinyl chloride plastic material products.These are moulded
Material products is possible not only to protect product, convenient transport, it is also possible to promote to sell, beautify product.
The plastic film production equipment of prior art, is substantially blown film, stamp, separate machine.In production process
In, operation is numerous and diverse, film rolling can cause in handling process deformation or damage, causing unnecessary waste.Functions of the equipments old
Old, cause in production efficiency low, the defect of film quality difference.
Summary of the invention
The invention aims to solve the defect that in prior art, plastic film production equipment function is outmoded, it is provided that one
Plant plastic sheeting rolling assembly and solve the problems referred to above.
The present invention is achieved through the following technical solutions above-mentioned technical purpose:
A kind of plastic sheeting rolling assembly, described rolling assembly includes rolling rotating shaft and at least one hold down gag；Described
Hold down gag includes the first cross bar, depression bar；Described first cross bar is higher than described rolling rotating shaft and is parallel to described rolling rotating shaft, and
Described first cross bar is in the supplied materials side of described rolling rotating shaft；Described depression bar rotates and is fixed on described first cross bar；Described
Depression bar is fixed with pinch roller away from one end of described first cross bar；The rotating shaft of described pinch roller and the rotating shaft of described depression bar are all with described
Rolling shaft parallel；Described pinch roller rides over described rolling rotating shaft upper surface.
Preferably, one end that described depression bar is fixing with described first cross bar has horizontal through hole；Described depression bar is by described
Horizontal through hole is socketed on described first cross bar, and by limiting section, described depression bar is carried out the spacing of horizontal direction.
Preferably, described limiting section is locknut.
Preferably, the position being in depression bar both sides on described first cross bar uses locknut to be limited by described depression bar respectively
Position.
Preferably, described hold down gag is in the lower section of described first cross bar, is additionally provided with the second cross bar；Described second is horizontal
Bar is parallel with the first cross bar；Upper surface at described depression bar Yu one end of described first beam contact fixes a lever；Described shelves
Bar is vertical with described depression bar.
The present invention compared with prior art, has the advantages that
In order to make film rolling more tight, the present invention is also provided with hold down gag, by rotating hold down gag, along with
Film rolling radius is increasing, depression bar slowly lifting, suppresses film rolling all the time, make in wrapup procedure during lifting
Film rolling will not become loose because tension force is not enough；
And on depression bar, it is provided with pin, when resting, depression bar is turned over, in pin and the cooperation of the second cross bar
Under, making to hold down assembly is in level, does not affect miscellaneous part operating.
Accompanying drawing explanation
Fig. 1 is the steady overall structure schematic diagram steeping frame in the embodiment of the present invention 1；
Fig. 2 is the steady plan structure schematic diagram steeping frame in Fig. 1；
Fig. 3 is the structural representation of man-like shelf in Fig. 1；
Fig. 4 is the structural representation of the anti-static device in the embodiment of the present invention 2；
Fig. 5 is that the right side of Fig. 4 regards cross section structure schematic diagram；
Fig. 6 is the structural representation of the embodiment of the present invention 3；
Fig. 7 is the plan structure schematic diagram of printing component in Fig. 6；
Fig. 8 is the structural representation in the embodiment of the present invention 4 under roller shutter free state；
Fig. 9 be in Fig. 8 roller shutter by the structural representation after thin film lifting；
Figure 10 is the plan structure schematic diagram of the hold down gag in embodiment 4；
The main TV structure schematic diagram of Figure 11 Figure 10；
Figure 12 is the structural representation in Figure 11 after depression bar upset.
Detailed description of the invention
By making the architectural feature to the present invention and effect of being reached have a better understanding and awareness, in order to preferably
Embodiment and accompanying drawing coordinate detailed description, are described as follows:
A kind of blown film, stamp all-in-one, including inflation film manufacturing machine, printing machine；Thin film by tension roll assembly from described inflation film manufacturing machine to
Printing machine moves；Inflation film manufacturing machine has blown film device, is provided above foam-stabilizing device moving up and down at blown film device；Surely steep dress
Put and there is steady bubble frame 21 and be arranged on the traction apparatus 22 above steady bubble frame 21；Film bubble is formed thin after traction apparatus 22 extrudes
Film is also towed to tension roll assembly and finally flows to printing machine；Tension roll assembly has anti-static device 31；Printing machine includes having
The printing component of preliminary drying function and the rolling assembly with stabilizing films transmission tension force.
The frame for movement of each several part of this all-in-one will be discussed in detail below successively:
Embodiment 1
As shown in Figure 1, 2, 3, traditional steady bubble frame does not have the adjustment of height and diameter dimension, bad adaptability.The present invention
The steady bubble frame 21 provided includes support 211；It is fixed with steady bubble frame 212 at support 211 inwall；Support 211 is provided with guide pillar
2111；Steady bubble frame 212 moves up and down along guide pillar 2111.
The support 211 that the present invention provides is 4 root post composition square-section supports 211；4 root posts are fixed one respectively
Root guide pillar 2111；Four angles of steady bubble frame 212 have slide opening；Steady bubble frame 212 is enclosed within guide pillar 2111 by slide opening and completes up and down
Mobile.Moving up and down for the ease of steady bubble frame 212 and fix, the guide pillar 2111 that the present invention provides is screw rod；By nut 2112
The position realized between steady bubble frame 212 and guide pillar 2111 is fixed, to adapt to the film bubble of differing heights.
The centre position of steady bubble frame 212 has the circular channel for stable and spacing film bubble；Inwall at circular channel
On be further fixed on polylith baffle plate 2121 and be evenly distributed on the inwall of circular channel；The height of polylith baffle plate 2121 is higher than circle
The height of passage.As a example by 4 pieces of baffle plates 2121, the inwall of circular channel is fixed 4 horizontal screw bolts 2122；Horizontal screw bolt
One end of 2122 is all towards the center of circle of circular channel, and can do the advance towards the center of circle or setback.4 pieces of baffle plates 2121 are respectively
It is fixed on 4 horizontal screw bolts 2122 one end towards the center of circle, thus realizes baffle plate 2121 and put movement upwards in level, to adjust
The diameter of circular channel, adapts to various sizes of film bubble.
Sidewall at circular channel offers the screw of level, and horizontal screw bolt 2122 through screw and is fixed by nut,
Thus realize screw rod 2122 and the determination of baffle plate 2121 position.
Traction apparatus 22 is bottom-up includes man-like shelf 221 and carry-over pinch rolls 222 successively；Two flanks 2211 of man-like shelf 221
Low side is fixed on support 211 and can be movable relatively and be in the steady top steeping frame 212；The upper end of two flanks 2211 rotates respectively
It is fixed on support 211；The pivot center of two flanks 2211 is parallel with the axis of carry-over pinch rolls 222；Two flanks 2211 pass through respectively
Rotating shaft is fixed on support 211；Between the rotating shaft of two flanks 2211, there is gap；Thin film passes through from gap.
The present invention is by being provided with two tracks being parallel to each other 2113 on support 211；Track 2113 axis is perpendicular to
The rotating shaft of two flanks 2211；Bottom two corner of two flanks 2211 be respectively arranged with coordinate with track 2113 with locked merit
The pulley 2212 of energy；Man-like shelf 221 is moved on track 2113 by pulley 2212 and realizes two flank 2211 relative motioies.Work as film
When bubble width is less, i.e. adjust man-like shelf 221 so that it is two flank 2211 angles diminish, it is simple to extruding film bubble；Otherwise then strengthen two
Flank 2211 angle.
Embodiment 2
As shown in Figure 4, Figure 5, tension roll assembly includes multiple jockey pulley 32；Multiple the most parallel being fixed on of jockey pulley 32
In frame.It is both provided with anti-static device 31 on each jockey pulley 32；Anti-static device 31 is in the axis side along jockey pulley 32
Cloth is moistened to being provided with one；The two ends of cloth are fixed in frame, and thin film passes through between cloth and jockey pulley 32；Cloth with
Jockey pulley 32 contacts.
Embodiment 3
As shown in Figure 6, Figure 7, printing component includes roller 41, rubber roll 42, scraper plate 43；Roller 41 and rubber roll 42 are circumscribed；Version
Roller 41 is connected with print cartridge (not shown)；Scraper plate 43 contacts with roller 41, and scraper plate 43 from roller 41 contact jaw towards separately
One end is downward-sloping；Printing component also includes blotter；Blotter includes suction pipe 44；44 mouthfuls of suction pipe is flat；Suction pipe
Along being attached on scraper plate 43 and be in roller 41 stamp position under 44 mouthfuls.
Printing component also includes one-level drying unit；One-level drying unit has air outlet 45；Air outlet 45 is in scraper plate
Dry above in the of 43 and to thin film stamp position；One-level drying unit blowing wind direction be from air outlet towards the direction of thin film under
It is inclined upwardly.
Printing machine also includes the second drying unit 46；Second drying unit 46 is in the top of printing component.Thin film passes through
One-level enters two grades of drying units after drying and again dries.
Two grades of drying units 46 are drying baker, including casing 461；The diapire of casing 461 offers membrane inlet, roof is opened
It is provided with thin film outlet；Multiple jockey pulley 32 it has been horizontally disposed with in casing 461；3 jockey pulleys being parallel to each other 32 are typically set,
And 3 bottom-up Heterogeneous Permutations of jockey pulley 32.Multiple jockey pulleys 32 can extend thin film motion path in casing so that it is
Dry more thorough.Air outlet and air outlet is offered respectively in two opposite side walls in case；The wind wind direction that air outlet is sent with
Film movement direction is vertical.Air outlet generally arranges multiple fan 463 on sidewall.Common dehydrator is to set on sidewall
Putting a fan 463, the present invention is more preferable for drying effect, is provided with 3 fans 463, makes air intake on the sidewall of casing 461
The intake velocity of mouth promotes, and makes the stamp flash baking on thin film.
Embodiment 4
Shown in Fig. 8, Fig. 9, between printing component and rolling assembly, it is additionally provided with transmission tension stabilizing device 51；Tension stability
Device 51 includes cross bar 511；Cross bar 511 is fixed a roller shutter 512；Thin film passes through below roller shutter 512；Roller shutter 512 low
The supplied materials end of thin film below end and film contacts, and roller shutter 512 and go to expect the low side that end is above roller shutter 512；Roller shutter 512
Covering one layer of anti-static device 31 (not shown), anti-static device 31 can be that wet cloth, the i.e. surface at roller shutter 512 are fixed
One layer of cloth, and ensure its humidity, certainly, the tightness of this layer of cloth can not affect the rolling performance of roller shutter 512.
The roller shutter 512 that the present invention provides can be bed-mat for summer, or other have rolling performance and have the parts of certain deadweight.
As shown in Figure 10, Figure 11, Figure 12, rolling assembly includes at least one hold down gag 61 and rolling rotating shaft 62, rolling
Receipts are had to have film rolling 63 in rotating shaft,.Hold down gag 61 includes the first cross bar 611, depression bar 612；First cross bar 611 turns higher than rolling
Axle 62 and be parallel to rolling rotating shaft 62, the first cross bar 611 is in the supplied materials side of rolling rotating shaft 62.Depression bar 612 rotates and is fixed on
On first cross bar 611；Depression bar 612 is fixed with pinch roller 613 away from one end of the first cross bar 611；The rotating shaft of pinch roller 613 and depression bar
The rotating shaft of 612 is all parallel with rolling rotating shaft 62.Pinch roller 613 and film rolling 63 upper surface.
Depression bar 612 and first fixing one end of cross bar 611 have horizontal through hole；Depression bar 612 is socketed in by horizontal through hole
On first cross bar 611, and by limiting section 614, depression bar 612 is carried out the spacing of horizontal direction；Limiting section 614 is locknut；
The position being in depression bar 612 both sides on the first cross bar 611 uses locknut by spacing for depression bar 612 respectively；Hold down gag 61
It is in the lower section of the first cross bar 611, is additionally provided with the second cross bar 615；Second cross bar 615 is parallel with the first cross bar 611；At depression bar
The upper surface of 612 one end contacted with the first cross bar 611 fixes a lever 6121；Lever is vertical and depression bar 612.When described compression
When assembly is turned over, pin 6121 is spacing by described second cross bar 615.
By arranging steady bubble frame moving up and down, and the gear of adjustable horizontal direction distance is set on steady bubble frame
Plate, it is achieved the film bubble of differing heights and diameter is carried out stable and spacing；By guide pillar and horizontal screw bolt, frame is surely steeped in light realization
With the movement of baffle plate, easy to operate simply；
In order to coordinate the various sizes of steady bubble frame of adaptation, two flanks of the man-like shelf that the present invention provides also may move, thus
Realize the film bubble of different-diameter is extruded；
Fixing one on jockey pulley and moisten cloth, when thin film passes through between cloth and jockey pulley, moistening cloth is permissible
Effectively prevent thin film because of with jockey pulley friction and play electrostatic, it is to avoid film surface absorption dust and batting, improve film quality；
Fix a suction pipe on scraper plate by inclination, be aided with sucking pump, make the ink scraped off enter smoothly in suction pipe, it is to avoid
The pollution of working environment；
The decorative pattern that thin film has just stamped, is susceptible to drench ink or by next tension force roller mill flower, so the present invention have also been devised
One-level drying unit, i.e. ajutage are fixed on scraper plate, and air port faces toward stamp part, conveying lower temperature, relatively low custom warm
Wind carries out one-level drying to stamp, and wind direction is tilted slightly upward, it is to avoid drench ink and mill flower；
In order to make in wrapup procedure, thin film is constantly in tensioning state, so, between printing component very rolling assembly,
Being also provided with one roller shutter, when membrane tension is excessive, thin film is by exceptionally straight thus rolled by roller shutter, when roller shutter is rolled onto to a certain degree
Time, or when membrane tension is inadequate, due to the deadweight of roller shutter, meeting free-falling, thin film is pressed by dropping process, so that it is guaranteed that receive
Tension force needed for volume, it is ensured that the compactness of film rolling；Certainly, in order to avoid electrostatic, the present invention is also in the surface configuration one of roller shutter
The wet cloth of layer；
In order to make film rolling more tight, the present invention is also provided with hold down gag, by rotating hold down gag, along with
Film rolling radius is increasing, depression bar slowly lifting, suppresses film rolling all the time, make in wrapup procedure during lifting
Film rolling will not become loose because tension force is not enough；
And on depression bar, it is provided with pin, when resting, depression bar is turned over, in pin and the cooperation of the second cross bar
Under, making to hold down assembly is in level, does not affect miscellaneous part operating；
Thin film, after one-level is dried, is not completely dried, does not the most drench ink, do not grinds flower, so also needing to through two grades
Dry；Two grades of drying that the present invention provides are warm braw dehydrator, arrange many jockey pulleys, make thin film in casing in casing
Motion path becomes, and dries more thorough.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
The personnel simply present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
Principle, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, these change and
Improvement both falls within the range of claimed invention.The protection domain of application claims by appending claims and
Equivalent defines.
Claims (5)
1. a plastic sheeting rolling assembly, it is characterised in that: described rolling assembly includes rolling rotating shaft and at least one compression
Device；Described hold down gag includes the first cross bar, depression bar；Described first cross bar is higher than described rolling rotating shaft and is parallel to described receipts
Roll up rotating shaft, and described first cross bar is in the supplied materials side of described rolling rotating shaft；Described depression bar rotates and is fixed on described first horizontal stroke
On bar；Described depression bar is fixed with pinch roller away from one end of described first cross bar；The rotating shaft of described pinch roller and turning of described depression bar
Axle all with described rolling shaft parallel；Described pinch roller rides over described rolling rotating shaft upper surface.
A kind of plastic sheeting rolling assembly the most according to claim 1, it is characterised in that: described depression bar is horizontal with described first
One end that bar is fixed has horizontal through hole；Described depression bar is socketed on described first cross bar by described horizontal through hole, and passes through
Limiting section carries out the spacing of horizontal direction to described depression bar.
A kind of plastic sheeting rolling assembly the most according to claim 2, it is characterised in that: described limiting section is clamp screw
Female.
A kind of plastic sheeting rolling assembly the most according to claim 3, it is characterised in that: it is on described first cross bar
The position of depression bar both sides uses locknut by spacing for described depression bar respectively.
A kind of plastic sheeting rolling assembly the most according to claim 3, it is characterised in that: described hold down gag is in described
The lower section of the first cross bar, is additionally provided with the second cross bar；Described second cross bar is parallel with the first cross bar；At described depression bar and described the
The upper surface of one end of one beam contact fixes a lever；Described lever is vertical with described depression bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610443206.0A CN106044331A (en) | 2016-06-20 | 2016-06-20 | Plastic film rolling assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610443206.0A CN106044331A (en) | 2016-06-20 | 2016-06-20 | Plastic film rolling assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106044331A true CN106044331A (en) | 2016-10-26 |
Family
ID=57168471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610443206.0A Pending CN106044331A (en) | 2016-06-20 | 2016-06-20 | Plastic film rolling assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106044331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733915A (en) * | 2019-10-17 | 2020-01-31 | 黄相兰 | slowly hinder inflation and plastic film rolling processing equipment of neat limit |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07137892A (en) * | 1993-11-12 | 1995-05-30 | Sekisui Chem Co Ltd | Film winding device |
| CN201287983Y (en) * | 2008-10-24 | 2009-08-12 | 汕头市远东轻化装备有限公司 | Film pressing apparatus of winding machine |
| CN101831763A (en) * | 2010-05-27 | 2010-09-15 | 东莞市威骏不织布有限公司 | Non-woven fabric forming equipment |
| CN201746144U (en) * | 2010-07-12 | 2011-02-16 | 厦门市嘉骏薄膜包装有限公司 | Material receiving and coiling apparatus of thin film printer |
| CN202296471U (en) * | 2011-09-28 | 2012-07-04 | 厦门市嘉骏薄膜包装有限公司 | Rolling-up mechanism for roll heat-shrinkable film |
| CN203079372U (en) * | 2013-01-18 | 2013-07-24 | 佛山华韩卫生材料有限公司 | Novel splitting machine |
| CN203865651U (en) * | 2014-05-15 | 2014-10-08 | 江苏维格新材料科技有限公司 | Press roller structure of winding machine |
| CN204280855U (en) * | 2014-12-05 | 2015-04-22 | 永安市三源丰水溶膜有限公司 | A kind of trimming wrap-up of PVA film |
-
2016
- 2016-06-20 CN CN201610443206.0A patent/CN106044331A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07137892A (en) * | 1993-11-12 | 1995-05-30 | Sekisui Chem Co Ltd | Film winding device |
| CN201287983Y (en) * | 2008-10-24 | 2009-08-12 | 汕头市远东轻化装备有限公司 | Film pressing apparatus of winding machine |
| CN101831763A (en) * | 2010-05-27 | 2010-09-15 | 东莞市威骏不织布有限公司 | Non-woven fabric forming equipment |
| CN201746144U (en) * | 2010-07-12 | 2011-02-16 | 厦门市嘉骏薄膜包装有限公司 | Material receiving and coiling apparatus of thin film printer |
| CN202296471U (en) * | 2011-09-28 | 2012-07-04 | 厦门市嘉骏薄膜包装有限公司 | Rolling-up mechanism for roll heat-shrinkable film |
| CN203079372U (en) * | 2013-01-18 | 2013-07-24 | 佛山华韩卫生材料有限公司 | Novel splitting machine |
| CN203865651U (en) * | 2014-05-15 | 2014-10-08 | 江苏维格新材料科技有限公司 | Press roller structure of winding machine |
| CN204280855U (en) * | 2014-12-05 | 2015-04-22 | 永安市三源丰水溶膜有限公司 | A kind of trimming wrap-up of PVA film |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733915A (en) * | 2019-10-17 | 2020-01-31 | 黄相兰 | slowly hinder inflation and plastic film rolling processing equipment of neat limit |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
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| RJ01 | Rejection of invention patent application after publication |