CN206154710U - BOPP membrane lateral stretching mechanism entry presss from both sides edge domination device - Google Patents
BOPP membrane lateral stretching mechanism entry presss from both sides edge domination device Download PDFInfo
- Publication number
- CN206154710U CN206154710U CN201621115899.2U CN201621115899U CN206154710U CN 206154710 U CN206154710 U CN 206154710U CN 201621115899 U CN201621115899 U CN 201621115899U CN 206154710 U CN206154710 U CN 206154710U
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- Prior art keywords
- stand
- drive
- bopp film
- seat
- found
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- 239000011127 biaxially oriented polypropylene Substances 0.000 title claims abstract description 50
- 229920006378 biaxially oriented polypropylene Polymers 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 239000012528 membrane Substances 0.000 title abstract 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model relates to a BOPP membrane lateral stretching mechanism entry presss from both sides edge domination device, found the seat including one along vertical relative drive that sets up and found the seat with the operation, the drive is found the seat and is found the seat respectively through actuating mechanism drive along vertical synchronous motion with the operation, the drive is found the seat and is operated the upper end of founding the seat and is provided with a U type clamp splice respectively relatively, and the BOPP membrane passes U type clamp splice is equipped with the infrared distance measuring sensor that a relative BOPP membrane set up respectively in every U type clamp splice, infrared distance measuring sensor and the control unit electricity are even. The utility model has the advantages of the seat is found in the relative drive in BOPP membrane both sides and the distance between the seat is found in the operation through measuring, obtains the BOPP membrane and whether takes place the skew to found the seat through the control drive and found seat longitudinal movement with the operation, guarantee that the BOPP membrane founds the seat from the drive and passes with the middle part that the seat was found in the operation.
Description
Technical field
The utility model is related to BOPP film production and processing field, more particularly to a kind of BOPP film cross directional stretch mechanism inlet clip
Side control device.
Background technology
With the continuous development of social economy, the usage amount of plastic sheeting is increasing, plastic sheeting production when, typically
All it is wide cut production, according to different production needs after the completion of production, needs to cut into fritter.
The production of BOPP film is that first the melt of macromolecule polypropylene is made into sheet material or thick film by long and narrow head, so
Afterwards certain temperature and setting speed under, pass sequentially through longitudinal stretching mechanism and laterally draw high mechanism carry out longitudinal direction and horizontal stroke
To stretching realize that BOPP film width and thickness meet production requirement.BOPP film enters horizontal after longitudinal stretching mechanism
Drawing mechanism, needs the width for ensureing cross directional stretch between BOPP film consistent in cross directional stretch mechanism, prevents BOPP film from occurring
Movement causes the width of BOPP film inconsistent.
The content of the invention
The purpose of this utility model is for above weak point, there is provided a kind of BOPP film cross directional stretch mechanism inlet clip
Side control device, it is ensured that BOPP film is passed through from the middle part of driving stand and operation stand.
The utility model solves the scheme that adopted of technical problem：A kind of BOPP film cross directional stretch mechanism inlet clip side control
Device processed, including one along longitudinally opposed setting driving stand and operation stand, the driving stand and operation stand difference Jing
First drive mechanism and the second drive mechanism are along longitudinal synchronizing moving；It is described to drive the upper end of stand and operation stand relative respectively
A U-shaped fixture block is provided with, BOPP film passes through the U-shaped fixture block, is respectively equipped with what a relative BOPP film was arranged in each U-shaped fixture block
Infrared distance sensor, the infrared distance sensor is electrically connected with a control unit.
Further, the distance between the driving stand and operation stand are 945mm～949mm.
Further, first drive mechanism and the second drive mechanism include longitudinally disposed screw body, are used for
The stepper motor of drive screw mechanism, the driving stepper motor modules of the stepper motor Jing mono- are electrically connected with described control unit.
Further, the screw body includes a stand, rotates the screw mandrel and screw mandrel cooperation slip being arranged on stand
Nut seat, the driving stand and operation stand be individually fixed on the nut seat, the shaft coupling of one end one of the screw mandrel
Device is connected with the output shaft of the stepper motor.
Further, along longitudinal direction, erection has flattening roller group, the flattening roller group between the driving stand and operation stand
Including two upper nip rolls for being relatively arranged on the downward both sides of BOPP film and lower nip rolls.
Further, the spacing between the upper nip rolls and lower nip rolls is equal to the thickness of BOPP film.
Compared with prior art, the utility model has following beneficial effect：Work is that BOPP film is from operation stand and driving
Pass through between stand, it is consistent in order to ensure BOPP film both sides stretching dynamics, it is required that BOPP film is located at drives stand and operation
The centrally located place of stand, it is to avoid shift.The utility model is by being located at operation stand and driving infrared on stand
Distance measuring sensor measures respectively operation stand and drives the distance of stand and BOPP film respective side, by the first drive mechanism
Respectively adjustment drives stand equal with the distance of BOPP film both sides with operation stand to drive distance with second.
Description of the drawings
The utility model patent is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment.
In figure：1- drives stand；2- operates stand；3-U type fixture blocks；4- infrared distance sensors.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of BOPP film cross directional stretch mechanism inlet clip side control device of the present embodiment, including one along vertical
To the driving stand 1 that is oppositely arranged and operation stand 2, the driving stand 1 and the operation stand 2 difference drive mechanisms of Jing first and
Second drive mechanism is along longitudinal synchronizing moving；It is U-shaped that the upper end of the driving stand 1 and operation stand 2 is relatively set with respectively one
Fixture block 3, BOPP film passes through and the infrared distance measurement that a relative BOPP film is arranged is respectively equipped with the U-shaped fixture block 3, each U-shaped fixture block 3
Sensor 4, the infrared distance sensor 4 is electrically connected with a control unit.
From the foregoing, the beneficial effects of the utility model are：The utility model is by being located at operation stand 2 and driving
Infrared distance sensor 4 on stand 1 measures respectively operation stand 2 and drives the distance of stand 1 and BOPP film respective side,
Distance is driven to adjust the distance for driving stand 1 and operation stand 2 and BOPP film both sides respectively by the first drive mechanism and second
It is equal.The driving stand 1 and operation the first drive mechanisms of Jing of stand 2 and the second drive mechanism are along longitudinal synchronizing moving, it is ensured that
The center line of BOPP film overlaps with the center line between stand 1 and operation stand 2 is driven.Described U-shaped fixture block 3 is vertically arranged,
BOPP film is passed through from the middle of U-shaped fixture block 3.
In the present embodiment, the distance between the driving stand 1 and operation stand 2 are 945mm～949mm.
In the present embodiment, first drive mechanism and the second drive mechanism include longitudinally disposed screw body,
For the stepper motor of drive screw mechanism, the driving stepper motor modules of the stepper motor Jing mono- and described control unit electricity
Even.
In the present embodiment, the screw body includes a stand, rotates the screw mandrel and screw mandrel cooperation being arranged on stand
The nut seat of slip, the driving stand 1 and operation stand 2 are individually fixed on the nut seat, one end Jing of the screw mandrel
One shaft coupling is connected with the output shaft of the stepper motor.
In the present embodiment, along longitudinal direction, erection has flattening roller group, the exhibition between the driving stand 1 and operation stand 2
Plain-barreled roll group includes two upper nip rolls and lower nip rolls for being relatively arranged on the downward both sides of BOPP film.By flattening roller group to longitudinal direction
BOPP film after stretching is flattened, it is ensured that the flatness of BOPP film.
In the present embodiment, the spacing between the upper nip rolls and lower nip rolls is equal to the thickness of BOPP film.
In sum, the utility model embodiment provides a kind of BOPP film cross directional stretch mechanism inlet clip side control device,
Simple structure, it is easy to control.
Above-listed preferred embodiment, is further described to the purpose of this utility model, technical scheme and advantage,
Should be understood that and the foregoing is only preferred embodiment of the present utility model, it is all not to limit the utility model
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality
Within new protection domain.
Claims (6)
1. a kind of BOPP film cross directional stretch mechanism inlet clip side control device, it is characterised in that：Including one along longitudinally opposed setting
Driving stand and operation stand, the driving stand and operation stand difference drive mechanisms of Jing first and the second drive mechanism edge
Longitudinal synchronizing moving；Described to drive the upper end of stand and operation stand to be relatively set with a U-shaped fixture block respectively, BOPP film passes through institute
U-shaped fixture block is stated, the infrared distance sensor that a relative BOPP film is arranged, the infrared distance measurement are respectively equipped with each U-shaped fixture block
Sensor is electrically connected with a control unit.
2. BOPP film cross directional stretch mechanism inlet clip side according to claim 1 control device, it is characterised in that：The drive
The distance between dynamic stand and operation stand are 945mm～949mm.
3. BOPP film cross directional stretch mechanism inlet clip side according to claim 1 control device, it is characterised in that：The drive
Dynamic stand and operation stand are including longitudinally disposed screw body, for the stepper motor of drive screw mechanism, the stepping
The driving stepper motor modules of motor Jing mono- are electrically connected with described control unit.
4. BOPP film cross directional stretch mechanism inlet clip side according to claim 3 control device, it is characterised in that：The silk
Linkage includes that a stand, rotation are arranged at screw mandrel on stand and screw mandrel coordinates the nut seat for sliding, the driving stand and
Operation stand is individually fixed on the nut seat, the shaft coupling of one end one of the screw mandrel and the output shaft of the stepper motor
It is connected.
5. BOPP film cross directional stretch mechanism inlet clip side according to claim 1 control device, it is characterised in that：The drive
Along longitudinal direction, erection has flattening roller group between dynamic stand and operation stand, and the flattening roller group is relatively arranged on BOPP film including two
The upper nip rolls and lower nip rolls of downward both sides.
6. BOPP film cross directional stretch mechanism inlet clip side according to claim 5 control device, it is characterised in that：On described
Spacing between nip rolls and lower nip rolls is equal to the thickness of BOPP film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115899.2U CN206154710U (en) | 2016-10-12 | 2016-10-12 | BOPP membrane lateral stretching mechanism entry presss from both sides edge domination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115899.2U CN206154710U (en) | 2016-10-12 | 2016-10-12 | BOPP membrane lateral stretching mechanism entry presss from both sides edge domination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206154710U true CN206154710U (en) | 2017-05-10 |
Family
ID=58652982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621115899.2U Expired - Fee Related CN206154710U (en) | 2016-10-12 | 2016-10-12 | BOPP membrane lateral stretching mechanism entry presss from both sides edge domination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206154710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029302A (en) * | 2019-05-05 | 2019-07-19 | 中国人民解放军陆军装甲兵学院 | The coating spraying tooling of matrix of samples for the observation of coating material original position stretching |
| CN110482285A (en) * | 2019-08-19 | 2019-11-22 | 安徽松泰包装材料有限公司 | Wrap-up is used in a kind of production of CPP polypropylene film |
-
2016
- 2016-10-12 CN CN201621115899.2U patent/CN206154710U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029302A (en) * | 2019-05-05 | 2019-07-19 | 中国人民解放军陆军装甲兵学院 | The coating spraying tooling of matrix of samples for the observation of coating material original position stretching |
| CN110029302B (en) * | 2019-05-05 | 2021-03-23 | 中国人民解放军陆军装甲兵学院 | Coating spraying tool for sample matrix for in-situ tensile observation of coating material |
| CN110482285A (en) * | 2019-08-19 | 2019-11-22 | 安徽松泰包装材料有限公司 | Wrap-up is used in a kind of production of CPP polypropylene film |
| CN110482285B (en) * | 2019-08-19 | 2020-11-17 | 安徽松泰包装材料有限公司 | Coiling mechanism is used in production of CPP polypropylene film |
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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: 20170510 |