CN207256829U - A kind of thermoplastic film draw-gear - Google Patents
A kind of thermoplastic film draw-gear Download PDFInfo
- Publication number
- CN207256829U CN207256829U CN201721148991.3U CN201721148991U CN207256829U CN 207256829 U CN207256829 U CN 207256829U CN 201721148991 U CN201721148991 U CN 201721148991U CN 207256829 U CN207256829 U CN 207256829U
- 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.)
- Expired - Fee Related
Links
Landscapes
- Laminated Bodies (AREA)
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 further includes the fixator for being fixed on thermoplastic film on traction track, fixator includes pressure plate and the side guide for being connected to pressure plate both ends, the one side that two pieces of side guides are contacted with traction track is equipped with the rubber pad 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
It the utility model is related 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, 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 for 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 it is also interrupted to draw, it is impossible to realizes continuous traction.
Utility model content
The utility model is intended to provide a kind of thermoplastic film draw-gear, cannot be real with the thermoplastic film draw-gear for solving present
The problem of existing thermoplastic film is continuously drawn.
To solve the above-mentioned problems, the technical solution of the utility model is as follows：A kind of thermoplastic film draw-gear, including traction
Track, transmission belt, the traction track are located at the lower section of transmission belt, and parallel with the conveying direction of transmission belt, transmission
Belt is connected with the motor for driving its operation；Draw-gear further includes the fixation for being fixed on thermoplastic film on traction track
Device, the fixator include pressure plate and the side guide for being connected to pressure plate both ends, what two pieces of side guides were contacted with traction track
The rubber pad for bonding thermoplastic film is simultaneously 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, is fixed with one of
Thermoplastic film is fixed on traction track by device, the pressure plate of fixator is pushed down thermoplastic film, the side guide and track of fixator
Two side contacts, the rubber pad on side guide extrudes the side of thermoplastic film to be bonded with track, and opening motor, transmission belt starts
Operation, since the pressure plate of fixator is connected with transmission belt, so transmission belt can drive fixator to move together, and then band
Dynamic thermoplastic film movement, thermoplastic film are slided on traction track, realized to front haulage；Reach another turning of transmission belt
When, the side guide transmission belt of fixator is rotated up, but thermoplastic film is moved towards the direction of winding, due to the direction of motion not
Unanimously, the side guide of fixator and thermoplastic film separate, and at this moment the fixator at another turning of transmission belt is then by thermoplastic
Film is fixed, and is driven thermoplastic film to move forward again and drawn, and realizes 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
Lower parallel is equipped with traction track, when drawing thermoplastic film, thermoplastic film is fixed on traction track with fixator, works as transmission belt
During rotation, 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 track, realizes the rotation of transmission belt and makes thermoplastic
The traction of film is carried out continuously.
Further, the traction track is equipped with the adherent layer for being used for preventing thermoplastic film coalescence.It is equipped with traction track
Adherent layer, prevents thermoplastic film to be adhered to traction passage, hinders 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 equipped with skid resistant course.Skid resistant course is equipped with pressure plate, increases pressure plate and thermoplastic film
Between frictional force, prevent between thermoplastic film and pressure plate opposite slip, cause thermoplastic film to depart from pressure plate, influence thermoplastic film
Transmission.
Further, the traction track is connected for two tracks.Since the width of thermoplastic film is very wide, it is necessary to which very wide leads
Approach rail road, sets traction track to be connected for two tracks, can save material.
Brief description of the drawings
Fig. 1 is a kind of overall structure figure of thermoplastic film draw-gear of the utility model；
Fig. 2 is the structure diagram of traction track in Fig. 1.
Embodiment
The utility model is described in further detail below by embodiment：
Reference numeral in Figure of description includes：Transmission belt 1, fixator 2, rubber pad 3, thermoplastic film 4, traction track
5th, pressure 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 equipped with the adherent layer for being used for preventing 4 adhesion of thermoplastic film, 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 further includes the fixator 2 for being fixed on thermoplastic film 4 on traction track 5, the number of fixator 2
Measure as two, fixator 2 includes pressure plate 201 and the side guide 202 for being connected to 201 both ends of pressure plate, two pieces of side guides 202 with
The one side that traction track 5 contacts is equipped with the rubber pad 3 for bonding thermoplastic film 4, and pressure plate 201 is threadedly connected to transmission belt
On 1, pressure plate 201 is equipped with skid resistant course, and skid resistant course uses BD75 skid resistant courses.
This thermoplastic film draw-gear, sets the fixator 2 for being used for fixing thermoplastic film 4 on transmission belt 1, and is transmitting
1 lower parallel of belt is equipped with traction track 5, and when drawing thermoplastic film 4, thermoplastic film 4 is positioned over 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 pad 3 on side guide 202 be bonded with track, opening
Motor, transmission belt 1 bring into operation, since the pressure plate 201 of fixator 2 is connected with transmission belt 1, so 1 meeting of transmission belt
Drive fixator 2 to move together, and then drive thermoplastic film 4 to move, thermoplastic film 4 slides on traction track 5, and realization is led forward
Draw；When reaching another turning of transmission belt 1,202 transmission belt 1 of side guide of fixator 2 is rotated up, but thermoplastic
Film 4 is moved towards the direction of winding, and since 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 5 adhesion of traction track at the same time, 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, prevents opposite slip between thermoplastic film 4 and pressure plate 201, influences the transmission of thermoplastic film 4；And when fixator 2 damages,
Fixator 2 can be removed and replaced by the relation being connected through a screw thread, and maintenance is very convenient.
Above-described is only the embodiment of the utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
Subject to, the record such as embodiment in specification 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 Put the fixator further included for thermoplastic film being fixed on traction track, the fixator includes pressure plate and is connected to positive pressure The side guide at plate both ends, the one side that two pieces of side guides are contacted with traction track are equipped with the rubber pad 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 equipped 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 equipped with skid resistant course.
- 5. thermoplastic film draw-gear according to claim 4, it is characterised in that：The traction track is connected for two tracks Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148991.3U CN207256829U (en) | 2017-09-08 | 2017-09-08 | A kind of thermoplastic film draw-gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148991.3U CN207256829U (en) | 2017-09-08 | 2017-09-08 | A kind of thermoplastic film draw-gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207256829U true CN207256829U (en) | 2018-04-20 |
Family
ID=61920826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721148991.3U Expired - Fee Related CN207256829U (en) | 2017-09-08 | 2017-09-08 | A kind of thermoplastic film draw-gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207256829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351356A (en) * | 2017-09-08 | 2017-11-17 | 贵州亿博科技有限公司 | A kind of thermoplastic film draw-gear |
-
2017
- 2017-09-08 CN CN201721148991.3U patent/CN207256829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351356A (en) * | 2017-09-08 | 2017-11-17 | 贵州亿博科技有限公司 | A kind of thermoplastic film draw-gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207256829U (en) | A kind of thermoplastic film draw-gear | |
| CN202518870U (en) | Automatic adhering device for adhesive tape | |
| CN106081714A (en) | A kind of double-layer seal conductive tape pastes equipment automatically | |
| GB1098204A (en) | Improvements in or relating to tire treading apparatus | |
| CN202808017U (en) | Labeling device | |
| CN107351368B (en) | Thermoplastic film tractor | |
| CN107351356A (en) | A kind of thermoplastic film draw-gear | |
| CN207256868U (en) | A kind of thermoplastic film dragger | |
| CN106516850A (en) | Multifunctional packaging device for packing tape | |
| KR890014246A (en) | Extruded polymeric film having an adhesive strip, and methods and apparatus for making same | |
| CN206326982U (en) | Make-up machine | |
| CN204894064U (en) | Piece is glued in pulling of tubular product tractor | |
| CN207890597U (en) | Dynamic memory platform | |
| CN208745290U (en) | A kind of while secure fit PE item automotive sealant die device | |
| CN206644310U (en) | A kind of automatic cut cuts out pipe all-in-one | |
| CN214085765U (en) | Plastic packing belt convenient to recycle | |
| CN207890596U (en) | 90 spend and cross guider | |
| CN207536734U (en) | Variable track conveying device | |
| CN209616174U (en) | A kind of PVG conveyer belt cold moudling device | |
| CN207948377U (en) | Edible mushroom Intelligent horizontal type baling press | |
| CN108367821A (en) | Equipment for tying up product | |
| CN109263107A (en) | Tape sticking device | |
| CN205756965U (en) | A kind of sausage product binding machine | |
| CN202848517U (en) | Conveying belt and sorting machine with the same | |
| CN108190464A (en) | Dynamic memory platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20210908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |