CN202687577U - Film roll unwinding device - Google Patents
Film roll unwinding device Download PDFInfo
- Publication number
- CN202687577U CN202687577U CN 201220268444 CN201220268444U CN202687577U CN 202687577 U CN202687577 U CN 202687577U CN 201220268444 CN201220268444 CN 201220268444 CN 201220268444 U CN201220268444 U CN 201220268444U CN 202687577 U CN202687577 U CN 202687577U
- Authority
- CN
- China
- Prior art keywords
- film roll
- permanent seat
- upper material
- fixed seat
- material roller
- 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
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- Replacement Of Web Rolls (AREA)
Abstract
The utility model discloses a film roll unwinding device, comprising a connection rod, a fixed seat I and a fixed seat II, wherein the fixed seat I and a fixed seat II are fixed at the two ends of the connection rod respectively; four feeding rollers which are connected parallel to the connection rod are arranged between the fixed seat I and the fixed seat II; is the four feeding rollers are respectively arranged at four vertexes of a square, which takes the connection rod as the center; a supporting concave plate is fixed at the inner side of the fixed seat I; a through hole is arranged on the fixed seat II; one end of each feeding roller is arranged in the through hole while the other end is arranged on the supporting concave plate; a pressing piece for fixing the feeding rollers is arranged on the supporting concave plate. The film roll unwinding device can rotate, the four feeding rollers arranged in the film roll unwinding device can be changed over by turns; when one film roll is exhausted, another new film roller is changed on an feeding station by rotating the whole device at 90 degrees by manpower, in this way, the purpose of fast changing film rollers is achieved, and the production efficiency is effectively improved.
Description
Technical field
The utility model belongs to the protective film manufacturing, and is particularly a kind of for the film roll unwinding device on the unreeling machine.
Background technology
The first step of producing protective film is to unreel; the film of rolling is placed on the upper material roller; then spurring film rotates by film roll; after a volume film discharges; original reel to be unloaded; be loaded on the new film roll of a volume, and whenever be finished a volume and all will shut down the film roll that more renews, cause production efficiency low.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of turnover film roll unwinding device, to realize the purpose of quick-replaceable film roll, effectively enhances productivity.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of film roll unwinding device, comprise connecting rod and be separately fixed at permanent seat one and the permanent seat two at connecting rod two ends, be provided with at least three upper material rollers that parallel with described connecting rod between described permanent seat one and the described permanent seat two, described every upper material roller lays respectively on each summit of the equilateral polygon centered by described connecting rod; Be installed with the support notch board on the inboard of described permanent seat one, be provided with through hole on the described adapter plate two, one end of described upper material roller is positioned at described through hole, and the other end is positioned on the described support notch board, is provided with the briquetting for fixing described upper material roller on the described support notch board.
Preferably, the number of described upper material roller is four, and lays respectively on foursquare four points centered by connecting rod.
Preferably, corresponding every described upper material roller all is provided with cylinder on the described permanent seat one, and the cylinder body of described each cylinder is fixed on the outside of described permanent seat one, and its expansion link passes described permanent seat one and links to each other with described briquetting.
Pass through technique scheme, the film roll unwinding device that the utility model provides can be rotated, four upper material rollers wherein can switch in turn, after a volume film roll is finished with the artificial 90-degree rotation of whole device, the film roll that an other volume is new will be switched on the feeding station, can change rapidly film roll, and every upper material roller all disposes independently cylinder and controls its loading and unloading, when unreeling, can on other one, load a volume film roll by material roller, realize unreeling continuously operation, effectively improved production efficiency.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art.
Fig. 1 is the structural representation of the disclosed a kind of film roll unwinding device of the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
The utility model provides a kind of film roll unwinding device (referring to Fig. 1), comprises connecting rod 11 and is separately fixed at permanent seat 1 and the permanent seat 2 12 at connecting rod 11 two ends.Be provided with four upper material roller A1, the A2, A3, the A4 that parallel with connecting rod 11 between permanent seat 1 and the permanent seat 2 12, every upper material roller lays respectively on foursquare each summit centered by connecting rod 11.Upper material roller A1, A2, A3, the upper loading of A4 film roll also can switch in turn, and wherein one just can be switched on the feeding station for the every 90-degree rotation of whole device, upper material roller A1, A2, A3, A4.The number of upper material roller also can be three between permanent seat 1 and the permanent seat 2 13, three upper material rollers lay respectively at equilateral triangle centered by connecting rod 11 three summits on, when switching, only need that whole device is rotated 120 degree and just material roller on another root can be switched on the feeding station.The number of upper material roller also can be five between permanent seat 1 and the permanent seat 2 14, five upper material rollers lay respectively at regular pentagon centered by connecting rod 11 five summits on, when switching, only need whole device is rotated 72 degree, if be provided with material roller on the six roots of sensation, material roller is located on orthohexagonal six summits on this six roots of sensation so, and whole device need rotate 60 degree, by that analogy, do not do concrete introduction at this.
Wherein, be installed with on the inboard of permanent seat 1 and support notch board 14, be provided with through hole (not indicating among the figure) on the adapter plate 2 12, the end of upper material roller A1, A2, A3, A4 is positioned at through hole, the other end is positioned on the described support notch board 14, supports the briquetting 15 that is provided with fixing upper material roller A1, A2, A3, A4 on the notch board 14.On the permanent seat 1 corresponding on each material roller A1, A2, A3, A4 be provided with cylinder B1, B2, B3, B4, the cylinder body of each cylinder is fixed on the outside of permanent seat 2 12, its expansion link passes permanent seat 2 12 and links to each other with briquetting 15.
The expansion link of cylinder stretches out, and briquetting 15 compresses upper material roller A1, A2, A3, A4, and expansion link is regained, and briquetting 15 unclamps upper material roller A1, A2, A3, A4.Every upper material roller all by one independently cylinder control, unreeling simultaneously, the upper material roller that just switches out can be unloaded, be loaded on new film roll, realized unreeling continuously operation, saved the time.
In sum, the film roll unwinding device that the utility model provides can be rotated, can switch in turn between the upper material roller, after a volume film roll is finished with the artificial 90-degree rotation of whole device, the film roll that an other volume is new will be switched on the feeding station, can change rapidly film roll, and every upper material roller all disposes independently cylinder and controls its loading and unloading, when unreeling, can on other one, load onto a volume film roll by material roller, realize unreeling continuously operation, effectively improved production efficiency.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. film roll unwinding device, it is characterized in that, comprise connecting rod and be separately fixed at permanent seat one and the permanent seat two at connecting rod two ends, be provided with at least three upper material rollers that parallel with described connecting rod between described permanent seat one and the described permanent seat two, described every upper material roller lays respectively on each summit of the equilateral polygon centered by described connecting rod; Be installed with the support notch board on the inboard of described permanent seat one, be provided with through hole on the described adapter plate two, one end of described upper material roller is positioned at described through hole, and the other end is positioned on the described support notch board, is provided with the briquetting for fixing described upper material roller on the described support notch board.
2. a kind of film roll unwinding device according to claim 1 is characterized in that, the number of described upper material roller is four, and lays respectively on foursquare four points centered by connecting rod.
3. a kind of film roll unwinding device according to claim 1 and 2, it is characterized in that, corresponding every described upper material roller all is provided with cylinder on the described permanent seat one, the cylinder body of described each cylinder is fixed on the outside of described permanent seat one, and its expansion link passes described permanent seat one and links to each other with described briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268444 CN202687577U (en) | 2012-06-08 | 2012-06-08 | Film roll unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268444 CN202687577U (en) | 2012-06-08 | 2012-06-08 | Film roll unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202687577U true CN202687577U (en) | 2013-01-23 |
Family
ID=47543227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220268444 Expired - Fee Related CN202687577U (en) | 2012-06-08 | 2012-06-08 | Film roll unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202687577U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109183A (en) * | 2015-09-16 | 2015-12-02 | 浙江清泰包装科技有限公司 | Automatic film laminating machine |
| CN108372251A (en) * | 2018-04-24 | 2018-08-07 | 三河科达实业有限公司 | Spinning electric tube expander |
| CN117549636A (en) * | 2024-01-12 | 2024-02-13 | 达州市雅森环保建材有限公司 | Laminated glass lamination PVB film cutting equipment and method |
-
2012
- 2012-06-08 CN CN 201220268444 patent/CN202687577U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109183A (en) * | 2015-09-16 | 2015-12-02 | 浙江清泰包装科技有限公司 | Automatic film laminating machine |
| CN108372251A (en) * | 2018-04-24 | 2018-08-07 | 三河科达实业有限公司 | Spinning electric tube expander |
| CN108372251B (en) * | 2018-04-24 | 2024-04-23 | 三河科达实业有限公司 | Spinning tube expander |
| CN117549636A (en) * | 2024-01-12 | 2024-02-13 | 达州市雅森环保建材有限公司 | Laminated glass lamination PVB film cutting equipment and method |
| CN117549636B (en) * | 2024-01-12 | 2024-03-19 | 达州市雅森环保建材有限公司 | Laminated glass lamination PVB film cutting equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130608 |