CN107351356A - A kind of thermoplastic film draw-gear - Google Patents
A kind of thermoplastic film draw-gear Download PDFInfo
- Publication number
- CN107351356A CN107351356A CN201710806071.4A CN201710806071A CN107351356A CN 107351356 A CN107351356 A CN 107351356A CN 201710806071 A CN201710806071 A CN 201710806071A CN 107351356 A CN107351356 A CN 107351356A
- Authority
- CN
- China
- Prior art keywords
- thermoplastic film
- transmission belt
- fixator
- traction track
- draw
- 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
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 79
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 239000005060 rubber Substances 0.000 claims abstract description 7
- 230000001464 adherent effect Effects 0.000 claims description 6
- 238000004581 coalescence Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000007514 turning Methods 0.000 abstract description 10
- 239000010408 film Substances 0.000 description 74
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
Abstract
This application discloses a kind of thermoplastic film draw-gear, including traction track, transmission belt, traction track is located at the lower section of transmission belt, and parallel with the conveying direction of transmission belt, and transmission belt is connected with the motor for driving its operation；Draw-gear also includes being used for the fixator that thermoplastic film is fixed on traction track, fixator includes pressure plate and is connected to the side guide at pressure plate both ends, the one side that two pieces of side guides contact with traction track is equipped with the rubber blanket for bonding thermoplastic film, and pressure plate is connected on transmission belt.Thermoplastic film can be drawn and moved forward by fixator, and when first fixator is moved to next turning, second fixator is moved to turning again, continues thermoplastic film being fixed on draw-gear, realizes the rotation of transmission belt and is carried out continuously the traction of thermoplastic film.
Description
Technical field
The present invention relates to a kind of draw-gear, and in particular to a kind of thermoplastic film draw-gear.
Background technology
Thermoplastic film's abbreviation thermoplastic film, it is using thermoplastic resin as film made from base material.As polyethylene film,
Polypropylene film, polyvinyl chloride film, polystyrene film, poly- cruel film, poly- phthalein amine film etc..Its performance and purposes are with kind
Different and difference.It is maximum with polyethylene film and polyvinyl chloride film dosage, it is mainly used in packing business and agricultural；It is poly- cruel thin
Film and polyamide film are mainly used as insulating materials and packaging material.Preparation method is mostly extrusion blow molding processes and rolling process, and extrusion stretches
Method and the tape casting.
, it is necessary to use the draw-gear of thermoplastic film during by extruding pulling method to make thermoplastic film, present draw-gear
It is exactly directly to catch on the thermoplastic film extruded to move further along when in use, drawing-in motion is carried out to thermoplastic film, it is such to lead
Draw method using when need draw-gear ceaselessly to move back and forth, and draw and interrupted, it is impossible to realize continuous traction.
The content of the invention
The invention is intended to provide a kind of thermoplastic film draw-gear, heat can not be realized with the thermoplastic film draw-gear for solving present
The problem of plastic film is continuously drawn.
In order to solve the above problems, technical scheme is as follows：A kind of thermoplastic film draw-gear, including traction rail
Road, transmission belt, the traction track are located at the lower section of transmission belt, and parallel with the conveying direction of transmission belt, transmit skin
Band connection has the motor for driving its operation；Draw-gear also includes being used for the fixator that thermoplastic film is fixed on traction track,
The fixator includes pressure plate and is connected to the side guide at pressure plate both ends, the one side that two pieces of side guides contact with traction track
The rubber blanket for bonding thermoplastic film is equipped with, pressure plate is connected on transmission belt.
The operation principle of this programme：
Thermoplastic film when in use, is positioned over traction track by this thermoplastic film draw-gear first, will with one of fixator
Thermoplastic film is fixed on traction track, the pressure plate of fixator is pushed down thermoplastic film, the side guide of fixator and the two of track
Side contacts, the rubber blanket on side guide extrudes the side of thermoplastic film to be bonded with track, and opening motor, transmission belt starts to transport
OK, because the pressure plate of fixator is connected with transmission belt, so transmission belt can drive fixator to move together, and then drive
Thermoplastic film is moved, and thermoplastic film is slided on traction track, realized to front haulage；When reaching another turning of transmission belt,
The side guide transmission belt of fixator is rotated up, but thermoplastic film moves towards the direction of winding, because the direction of motion differs
Cause, side guide and the thermoplastic film of fixator separate, and at this moment the fixator at another turning of transmission belt is then by thermoplastic film
It is fixed, and drive thermoplastic film to move forward again and draw, realize the continuous traction to thermoplastic film.
The beneficial effect of this programme：
One fixator for being used to fix thermoplastic film is set respectively at two turnings of transmission belt, and in transmission belt bottom
It is parallel to be provided with traction track, when drawing thermoplastic film, thermoplastic film is fixed on traction track with fixator, when transmission belt rotates
When, thermoplastic film can be drawn and moved forward by fixator, and when first fixator is moved to next turning, second
Individual fixator is moved to turning again, continues thermoplastic film being fixed on track, realizes the rotation of transmission belt and makes thermoplastic film
Traction is carried out continuously.
Further, the traction track is provided with the adherent layer for being used for preventing thermoplastic film coalescence.It is provided with traction track
Adherent layer, prevent thermoplastic film to be adhered to traction passage, hinder thermoplastic film to be moved on traction track.
Further, it is to be detachably connected between the pressure plate and transmission belt.Set between pressure plate and transmission belt
To be detachably connected, when fixator damages, fixator directly can be pulled down maintenance by the relation being connected through a screw thread.
Further, the pressure plate is provided with skid resistant course.Skid resistant course is provided with pressure plate, increases pressure plate and thermoplastic film
Between frictional force, prevent between thermoplastic film and pressure plate relative slip, cause thermoplastic film to depart from pressure plate, influence thermoplastic film
Transmission.
Further, the traction track is that two tracks are connected.Because the width of thermoplastic film is very wide, it is necessary to which very wide leads
Approach rail road, it is that two tracks connect to set traction track, can save material.
Brief description of the drawings
Fig. 1 is a kind of overall structure figure of thermoplastic film draw-gear of the present invention；
Fig. 2 is the structural representation of traction track in Fig. 1.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Transmission belt 1, fixator 2, rubber blanket 3, thermoplastic film 4, traction track 5, just
Pressing plate 201, side guide 202.
Embodiment is substantially as shown in Figures 1 and 2：A kind of thermoplastic film draw-gear, including traction track 5, transmission skin
Band 1, traction track 5 are provided with the adherent layer for being used for preventing the adhesion of thermoplastic film 4, and adherent layer is high temperature non-viscous paint GN-205, is led
Approach rail road 5 is located at the lower section of transmission belt 1, and parallel with the conveying direction of transmission belt 1, and transmission belt 1, which is connected with, drives it
The motor of operation；Draw-gear also includes being used for the fixator 2 that thermoplastic film 4 is fixed on traction track 5, the number of fixator 2
Measure as two, fixator 2 includes pressure plate 201 and is connected to the side guide 202 at the both ends of pressure plate 201, two pieces of side guides 202 with
The one side that traction track 5 contacts is equipped with the rubber blanket 3 for bonding thermoplastic film 4, and pressure plate 201 is threadedly connected to transmission belt
On 1, pressure plate 201 is provided with skid resistant course, and skid resistant course uses BD75 skid resistant courses.
This thermoplastic film draw-gear, is provided for fixing the fixator 2 of thermoplastic film 4 on transmission belt 1, and is transmitting
The lower parallel of belt 1 is provided with traction track 5, and when drawing thermoplastic film 4, thermoplastic film 4 is positioned over into traction track 5, fixator 2 first
Thermoplastic film 4 is fixed on traction track 5, the pressure plate 201 of fixator 2 is pushed down thermoplastic film 4, the side guide of fixator 2
202 with two side contacts of track, the side of thermoplastic film 4 is expressed to by the rubber blanket 3 on side guide 202 be bonded with track, opening
Motor, transmission belt 1 bring into operation, because the pressure plate 201 of fixator 2 is connected with transmission belt 1, so the meeting of transmission belt 1
Drive fixator 2 to move together, and then drive thermoplastic film 4 to move, thermoplastic film 4 is slided on traction track 5, and realization is led forward
Draw；When reaching another turning of transmission belt 1, the transmission belt 1 of side guide 202 of fixator 2 is rotated up, but thermoplastic
Film 4 moves towards the direction of winding, and because the direction of motion is inconsistent, side guide 202 and the thermoplastic film 4 of fixator 2 separate, and
When first fixator 2 is moved to next turning, second fixator 2 is moved to turning again, continues thermoplastic film 4
It is fixed on track, and drives thermoplastic film 4 to move forward again and draw, realizing the rotation of transmission belt 1 makes leading for thermoplastic film 4
Draw and be carried out continuously.
The adherent layer on traction track 5 can prevent thermoplastic film 4 and the adhesion of traction track 5 simultaneously, so as to influence thermoplastic film 4
Movement on traction track 5；Skid resistant course on pressure plate 201 can increase the friction between pressure plate 201 and thermoplastic film 4
Power, relative slip between thermoplastic film 4 and pressure plate 201 is prevented, influences the transmission of thermoplastic film 4；And when fixator 2 damages,
Fixator 2 can be removed and changed by the relation being connected through a screw thread, and maintenance is very convenient.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (5)
- A kind of 1. thermoplastic film draw-gear, it is characterised in that：Including traction track, transmission belt, the traction track is positioned at biography The lower section of defeated belt, and it is parallel with the conveying direction of transmission belt, transmission belt is connected with the motor for driving its operation；Traction dress Putting also includes being used for the fixator that thermoplastic film is fixed on traction track, and the fixator includes pressure plate and is connected to malleation The side guide at plate both ends, the one side that two pieces of side guides contact with traction track are equipped with the rubber blanket for bonding thermoplastic film, just Pressing plate is connected on transmission belt.
- 2. thermoplastic film draw-gear according to claim 1, it is characterised in that：The traction track, which is provided with, to be used to prevent The adherent layer of thermoplastic film coalescence.
- 3. thermoplastic film draw-gear according to claim 2, it is characterised in that：It is between the pressure plate and transmission belt It is detachably connected.
- 4. thermoplastic film draw-gear according to claim 3, it is characterised in that：The pressure plate is provided with skid resistant course.
- 5. thermoplastic film draw-gear according to claim 4, it is characterised in that：The traction track is that two tracks are connected Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806071.4A CN107351356B (en) | 2017-09-08 | 2017-09-08 | Thermoplastic film traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806071.4A CN107351356B (en) | 2017-09-08 | 2017-09-08 | Thermoplastic film traction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107351356A true CN107351356A (en) | 2017-11-17 |
| CN107351356B CN107351356B (en) | 2023-12-19 |
Family
ID=60290860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710806071.4A Active CN107351356B (en) | 2017-09-08 | 2017-09-08 | Thermoplastic film traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107351356B (en) |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56118427A (en) * | 1980-02-23 | 1981-09-17 | Sadami Ito | Apparatus for sticking metallized film |
| JPS58219024A (en) * | 1982-06-15 | 1983-12-20 | Polymer Processing Res Inst | Method and apparatus for stretching film and fiber material |
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| JPH10278108A (en) * | 1997-02-06 | 1998-10-20 | Mitsui Chem Inc | Method and apparatus for supprorting film made of thermoplastic resin |
| CN2472908Y (en) * | 2001-03-16 | 2002-01-23 | 山东鲁宏塑窗机械集团总公司 | Tracting device for glass fiber reinforced plastic section |
| JP2004230449A (en) * | 2003-01-31 | 2004-08-19 | Nippon Kaihatsu Consultant:Kk | Strip winding and tensioning device |
| JP2006016064A (en) * | 2004-07-05 | 2006-01-19 | Mitsubishi Plastics Ind Ltd | Pillow packaging machine |
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| CN206087567U (en) * | 2016-07-05 | 2017-04-12 | 上海禹硕贸易有限公司 | High efficiency seal cutting machine |
| CN206297238U (en) * | 2016-12-20 | 2017-07-04 | 上海世龙科技有限公司 | Compound membrane production equipment |
| CN106965970A (en) * | 2017-05-05 | 2017-07-21 | 浙江班萘特复合材料有限公司 | A kind of quick film sticking apparatus of absorption type |
| CN207256829U (en) * | 2017-09-08 | 2018-04-20 | 贵州亿博科技有限公司 | A kind of thermoplastic film draw-gear |
-
2017
- 2017-09-08 CN CN201710806071.4A patent/CN107351356B/en active Active
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|---|---|---|---|---|
| JPS56118427A (en) * | 1980-02-23 | 1981-09-17 | Sadami Ito | Apparatus for sticking metallized film |
| JPS58219024A (en) * | 1982-06-15 | 1983-12-20 | Polymer Processing Res Inst | Method and apparatus for stretching film and fiber material |
| US4638935A (en) * | 1982-09-10 | 1987-01-27 | Data Motion, Incorporated | Paper feed tractor with belt tensioning |
| JPH0811205A (en) * | 1994-07-01 | 1996-01-16 | Nippon Petrochem Co Ltd | Lateral stretching device of beltlike body |
| JPH0858733A (en) * | 1994-08-19 | 1996-03-05 | Ishida Co Ltd | Film-feeding device for packaging machine |
| JPH10278108A (en) * | 1997-02-06 | 1998-10-20 | Mitsui Chem Inc | Method and apparatus for supprorting film made of thermoplastic resin |
| US5806745A (en) * | 1997-06-05 | 1998-09-15 | Irwin Research And Development, Inc. | Adjustable conveyor for delivering thin web materials |
| CN2472908Y (en) * | 2001-03-16 | 2002-01-23 | 山东鲁宏塑窗机械集团总公司 | Tracting device for glass fiber reinforced plastic section |
| JP2004230449A (en) * | 2003-01-31 | 2004-08-19 | Nippon Kaihatsu Consultant:Kk | Strip winding and tensioning device |
| JP2006016064A (en) * | 2004-07-05 | 2006-01-19 | Mitsubishi Plastics Ind Ltd | Pillow packaging machine |
| CN201151173Y (en) * | 2007-09-26 | 2008-11-19 | 张春华 | Casting device of plastic bursting disc |
| DE102009037506A1 (en) * | 2009-08-17 | 2011-02-24 | Karl Eugen Fischer Gmbh | Cutting device for cutting a thin and sticky strip, in particular a cord band |
| EP2361748A1 (en) * | 2010-02-26 | 2011-08-31 | Politsch Kunststofftechnik GmbH | Improved device for producing continous plastic profiles by means of extrusion |
| CN202657726U (en) * | 2012-04-18 | 2013-01-09 | 江苏苏阳电工机械有限公司 | Suspension cable tractor |
| US20160032526A1 (en) * | 2013-02-08 | 2016-02-04 | Jörg Scheffler | Transport device for paper, and paper processing device |
| CN203601971U (en) * | 2013-11-22 | 2014-05-21 | 山西平朔煤矸石发电有限责任公司 | Chain bucket type conveyor device capable of automatically cleaning up accumulated dust |
| CN204970736U (en) * | 2015-07-14 | 2016-01-20 | 李巍 | Vamp water proof device |
| CN105398027A (en) * | 2015-12-25 | 2016-03-16 | 杜崇铭 | Drafting device of plastics production line |
| CN206087567U (en) * | 2016-07-05 | 2017-04-12 | 上海禹硕贸易有限公司 | High efficiency seal cutting machine |
| CN205998199U (en) * | 2016-08-30 | 2017-03-08 | 太极集团浙江东方制药有限公司 | Automatically Aluminium-coating Packer |
| CN206297238U (en) * | 2016-12-20 | 2017-07-04 | 上海世龙科技有限公司 | Compound membrane production equipment |
| CN106965970A (en) * | 2017-05-05 | 2017-07-21 | 浙江班萘特复合材料有限公司 | A kind of quick film sticking apparatus of absorption type |
| CN207256829U (en) * | 2017-09-08 | 2018-04-20 | 贵州亿博科技有限公司 | A kind of thermoplastic film draw-gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107351356B (en) | 2023-12-19 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231120 Address after: 528225 Factory Building No.2, Jixiang Road, Xiabai Industrial Zone, Luocun, Shishan Town, Nanhai District, Foshan City, Guangdong Province Applicant after: Foshan Nanhai Guangyi Plastic Film Co.,Ltd. Address before: 563299 Loushanguan High-tech Industrial Development Zone, Tongzi County, Zunyi City, Guizhou Province Applicant before: GUIZHOU YIBO TECHNOLOGY CO.,LTD. |
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