CN201971486U - Film feeding mechanism - Google Patents
Film feeding mechanism Download PDFInfo
- Publication number
- CN201971486U CN201971486U CN2011201066629U CN201120106662U CN201971486U CN 201971486 U CN201971486 U CN 201971486U CN 2011201066629 U CN2011201066629 U CN 2011201066629U CN 201120106662 U CN201120106662 U CN 201120106662U CN 201971486 U CN201971486 U CN 201971486U
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- film
- motor
- floating
- cylinder
- roll
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- Expired - Fee Related
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- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model discloses a film feeding mechanism, which comprises a frame, a motor, a feed rack and a film conveying device. An output shaft of the motor is connected with a feeding roll, and the feeding roll contacts with a film roll on the feed rack when in operation. The film conveying device comprises a transmission motor and a conveying roll connected with the transmission motor, and is characterized by further comprising guide rolls, a floating component and a linear potentiometer, the floating component comprises a support, floating rolls and a floating roll shaft, wherein the floating rolls and the floating roll shaft are mounted on the support, the floating roll shaft is connected with the linear potentiometer, the support of the floating component is connected with a cylinder, and both the motor and the cylinder are electrically connected with the linear potentiometer. Films can be conveyed stably under control of the floating component and the linear potentiometer of the film conveying device, tensioning of the films or crumpling caused by blocking of the films can be avoided, and accordingly production efficiency is increased.
Description
Technical field
The utility model relates to a kind of improvement invention of film feed mechanism, particularly be a kind of film feed mechanism that is mainly used in machines such as film Bag Making Machine, film packaging machine.
Background technology
Film Bag Making Machine and film packaging machine are when making plastic bag or packaging bag, at first earlier film is carried, at present, the feed mechanism of existing Bag Making Machine and wrapping machine exists two large problems, one, because the film material volume is big, Heavy Weight, and is just very hard when artificial material loading is carried, and often needs two people to work simultaneously; They are two years old, because film stretches easily, in course of conveying, the front and back delivery speed is asynchronous two problems will to occur: 1, will cause film to be stretched faster than the delivery speed of back when the speed of carrying previously, the plastic bag of moulding or packaging bag are just damaged easily like this, quality dissatisfaction; 2, cross when slow when the speed of carrying previously, in course of conveying, will cause film to stop up fold, thereby cisco unity malfunction, manufacturing schedule influenced.
Summary of the invention
In view of the technical matters that background technology exists, it is convenient, laborsaving that technical problem to be solved in the utility model provides a kind of material loading, and carry the film feed mechanism of stablizing, be difficult for causing film stretching or blockage problem.
In order to solve the problems of the technologies described above, the utility model adopts following scheme to realize: this kind film feed mechanism, include frame, motor, bin and film feeding device, the output shaft of described motor is connected with a feeding roller, film material cigarette when operating mode on this feeding roller and the bin is touched, described film feeding device includes driving motor and reaches and driving motor bonded assembly conveying roller, its feature also includes deflector roll in film feeding device, assembly and linearity potentiometer float, described unsteady assembly includes support and rack-mount dancer and unsteady roll shaft, described unsteady roll shaft is connected with linearity potentiometer, the support of described unsteady assembly is connected with a cylinder, and described motor and cylinder all are electrically connected with linearity potentiometer.
Described bin is movably arranged on the frame, and rotates on frame by the material loading cylinder.
The utility model realizes that by the unsteady assembly of film feeding device and the control of linearity potentiometer film is stabilized conveying, when linearity potentiometer detects when floating roll shaft upper film tension, will send instructions and accelerate the feeding speed of feeding roller to motor, to cooperate the conveying of film; When the film of the roll shaft winding of floating is crossed pine, then instruct motor to slow down the feeding speed of feeding roller, simultaneously, the action of linearity potentiometer control cylinder, the support of the assembly that floats is done accordingly to swing up and down, regulate the distance between dancer and the deflector roll, cooperate film normally to carry, avoid film to be stretched or the film obstruction.During described bin material loading, utilize the material loading cylinder to promote bin, reduce the material loading position of bin to lower swing, just can material loading when making material twist in ground, finish material loading after, set back by the pulling of material loading cylinder again, material loading is just very light, laborsaving like this.
Description of drawings
Further describe relevant details of the present utility model and principle of work thereof below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a block diagram of the present utility model.
The specific embodiment
With reference to accompanying drawing, this kind film feed mechanism includes frame 2, motor 4, bin 7 and film feeding device 1, and described bin 7 is movably arranged on the frame 2, and described bin is provided with material loading cylinder 8, and 8 actions of institute's material loading cylinder drive bin 7 swings.The output shaft of described motor 4 is connected with a feeding roller 5, film material volume 6 when operating mode on this feeding roller 5 and the bin 7 contacts, described film feeding device 1 includes driving motor 13, with driving motor bonded assembly conveying roller 14, deflector roll 3, assembly and linearity potentiometer 9 float, described unsteady assembly includes support 11 and rack-mount dancer 12 and unsteady roll shaft 15, described deflector roll 3 and dancer 12 can be provided with a plurality of, described unsteady roll shaft 15 is connected with linearity potentiometer 9, the support 11 of described unsteady assembly is connected with a cylinder 10, and described motor 4 and cylinder 10 all are electrically connected with linearity potentiometer 9.
During the utility model work, elder generation's material loading, material loading cylinder 8 stretches out, promote bin 7 to the bottom, but the height of material loading just when material loading position to the material that reduces bin 7 twists in ground, at this moment, roll material volume of staff is put the material loading position and is got final product material loading, film is walked around the roll shaft 15 that floats, deflector roll 3, dancer 12 and conveying roller 14, follow starter motor 4 and driving motor 13, film is fed forward under the drive of feeding roller 5 and conveying roller 14, when linearity potentiometer 9 detects when floating roll shaft 15 upper film tensions, will send instructions to cylinder 10, the upwards swing of support 11 of the unsteady assembly of cylinder 10 pullings, further distance between dancer 12 and the deflector roll 3 solves film at the too tight state of course of conveying, sends instructions simultaneously to motor 4, accelerate the feeding speed of feeding roller 5, to cooperate the delivery speed of conveying roller 14, the film feeding speed is coordinated mutually with delivery speed, avoid in the background technology volume problem of stopping up because of the inharmonious film stretching that causes of the delivery speed of front and back and film; The film that twines when the roll shaft 15 that floats is too during lax pine, and cylinder 10 promotes to float the support 11 of assembly to lower swing, the distance between deflector roll 3 and the dancer 12 is strengthened, and regulate motor 4, makes feeding roller 5 transmission speeds slow down delivery speed with the cooperation film.So, the utility model makes the feeding of film coordinate mutually with conveying by the action of linearity potentiometer 9 control motors 4 and cylinder 10, makes film by smooth delivery of power, avoids film stretching and stops up the fold phenomenon, improves the quality of yield rate and product.
Claims (2)
1. film feed mechanism, include frame (2), motor (4), bin (7) and film feeding device (1), the output shaft of described motor (4) is connected with a feeding roller (5), film material volume (6) when operating mode on this feeding roller (5) and the bin contacts, described film feeding device (1) includes driving motor (13) and reaches and driving motor bonded assembly conveying roller (14), its feature also includes deflector roll (3) in film feeding device, assembly and linearity potentiometer (9) float, described unsteady assembly includes support (11) and rack-mount dancer (12) and unsteady roll shaft (15), described unsteady roll shaft (15) is connected with linearity potentiometer (9), the support of described unsteady assembly (11) is connected with a cylinder (10), and described motor (4) and cylinder (10) all are electrically connected with linearity potentiometer (9).
2. film feed mechanism according to claim 1 is characterized in that described bin (7) is movably arranged on the frame (2), and goes up rotation by material loading cylinder (8) in frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201066629U CN201971486U (en) | 2011-04-13 | 2011-04-13 | Film feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201066629U CN201971486U (en) | 2011-04-13 | 2011-04-13 | Film feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201971486U true CN201971486U (en) | 2011-09-14 |
Family
ID=44576592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201066629U Expired - Fee Related CN201971486U (en) | 2011-04-13 | 2011-04-13 | Film feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201971486U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183249A (en) * | 2013-04-10 | 2013-07-03 | 浙江超伟机械有限公司 | Unreeling machine |
| CN103979149A (en) * | 2014-05-13 | 2014-08-13 | 岳西县科盛机电有限公司 | External packaging bag support structure for bobbin yarn packaging machine |
| CN103979150A (en) * | 2014-05-13 | 2014-08-13 | 岳西县科盛机电有限公司 | Cheese packaging machine |
| CN104229211A (en) * | 2014-08-26 | 2014-12-24 | 无锡市张泾宇钢机械厂 | Floating device for unwinding mechanism for bag making machine |
| CN105109098A (en) * | 2015-09-09 | 2015-12-02 | 常州市双鹤包装有限公司 | Bag-making device used for full-automatic bag-making machine and bag-making method thereof |
| WO2017008570A1 (en) * | 2015-07-14 | 2017-01-19 | 王根乐 | Feeding device for bag making machine |
| CN106586672A (en) * | 2016-12-14 | 2017-04-26 | 泗县鸿盛塑业有限公司 | Woven bag separating machine feeding device |
| CN106965493A (en) * | 2017-04-25 | 2017-07-21 | 大连奥特马工业有限公司 | A kind of Multifunctional zipper checking machine and the method using slide fastener in the equipment |
| CN107322990A (en) * | 2017-08-25 | 2017-11-07 | 常熟市泰宁医疗器材有限责任公司 | Urinal automatic moulding machine |
| CN110027935A (en) * | 2019-05-10 | 2019-07-19 | 佛山市天正机械有限公司 | Die-cutting machine |
-
2011
- 2011-04-13 CN CN2011201066629U patent/CN201971486U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183249A (en) * | 2013-04-10 | 2013-07-03 | 浙江超伟机械有限公司 | Unreeling machine |
| CN103979150B (en) * | 2014-05-13 | 2016-02-24 | 岳西县科盛机电有限公司 | A kind of cheese wrapping machine |
| CN103979149A (en) * | 2014-05-13 | 2014-08-13 | 岳西县科盛机电有限公司 | External packaging bag support structure for bobbin yarn packaging machine |
| CN103979150A (en) * | 2014-05-13 | 2014-08-13 | 岳西县科盛机电有限公司 | Cheese packaging machine |
| CN103979149B (en) * | 2014-05-13 | 2016-02-24 | 岳西县科盛机电有限公司 | A kind of cheese wrapping machine outer packaging bag supporting construction |
| CN104229211A (en) * | 2014-08-26 | 2014-12-24 | 无锡市张泾宇钢机械厂 | Floating device for unwinding mechanism for bag making machine |
| CN104229211B (en) * | 2014-08-26 | 2016-04-13 | 无锡纳润特科技有限公司 | The floating installation of Bag Making Machine unreeling structure |
| WO2017008570A1 (en) * | 2015-07-14 | 2017-01-19 | 王根乐 | Feeding device for bag making machine |
| CN105109098A (en) * | 2015-09-09 | 2015-12-02 | 常州市双鹤包装有限公司 | Bag-making device used for full-automatic bag-making machine and bag-making method thereof |
| CN105109098B (en) * | 2015-09-09 | 2018-02-27 | 常州市双鹤包装有限公司 | Full automatic bag-making machine bag making device and its bag-making method |
| CN106586672A (en) * | 2016-12-14 | 2017-04-26 | 泗县鸿盛塑业有限公司 | Woven bag separating machine feeding device |
| CN106965493A (en) * | 2017-04-25 | 2017-07-21 | 大连奥特马工业有限公司 | A kind of Multifunctional zipper checking machine and the method using slide fastener in the equipment |
| CN107322990A (en) * | 2017-08-25 | 2017-11-07 | 常熟市泰宁医疗器材有限责任公司 | Urinal automatic moulding machine |
| CN110027935A (en) * | 2019-05-10 | 2019-07-19 | 佛山市天正机械有限公司 | Die-cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20160413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |