CN202911132U - Film flattening device under tension control - Google Patents
Film flattening device under tension control Download PDFInfo
- Publication number
- CN202911132U CN202911132U CN 201220580705 CN201220580705U CN202911132U CN 202911132 U CN202911132 U CN 202911132U CN 201220580705 CN201220580705 CN 201220580705 CN 201220580705 U CN201220580705 U CN 201220580705U CN 202911132 U CN202911132 U CN 202911132U
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- Prior art keywords
- flattening device
- coiled strip
- transmission shaft
- film
- film coiled
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- Expired - Fee Related
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Abstract
The utility model relates to a film flattening device under tension control, which includes a film coil stock transmission shaft for releasing film coil stock, a traction motor used for dragging the film coil stock, as well as an upper flattening pinch roller and a lower flattening pinch roller both mounted on a pinch roller support of the flattening device, wherein one end of the film coil stock transmission shaft is fixedly mounted with a film coil stock transmission shaft gear; and the film coil stock transmission shaft gear is meshed with a magnetic powder brake transmission shaft gear on a magnetic powder brake transmission shaft, so that output exciting current is changed to control the tension as per the coiling diameter, the tension and the rated torque of a magnetic powder brake. The pinch roller support of the flattening device is mounted at a certain angle on mounting plates on connecting beams at the two ends, so that during the traction of films, the films extend and are tightened to two sides continuously, and flattening, smoothness, and no fold can be guaranteed during the uncoiling process of the film, as a result, the product quality is guaranteed.
Description
Technical field
The utility model relates to a kind of thin film flattening device in the mechanical field, and the film coiled strip that relates in particular to a kind of tension force control flattens and discharging device.
Background technology
Glass fiber reinforced plastic flat plate when producing, below must the lining layer of plastic film.This layer plastic sheeting requires smooth, non-wrinkled, otherwise can affect product quality.The film coiled strip is being pulled when unreeling, because the coiled strip diameter from diminishing greatly gradually, causes dispensing speed to change, affect the liquid weight on the unit are of throwing in the above the glass fiber reinforced plastic flat plate raw material, thereby make the glass fiber reinforced plastic flat plate uneven thickness, have a strong impact on product quality.
The utility model content
Technical problem to be solved in the utility model provides a kind of tension force control thin film flattening device that film flatness and balance control film coiled strip unreels linear velocity of regulating.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of thin film flattening device of tension force control, comprise for the film coiled strip power transmission shaft that discharges the film coiled strip, be socketed in the film coiled strip transmission shaft bearing at the two ends of described film coiled strip power transmission shaft, the traction electric machine that is used for the tracting film coiled strip, two two ends rectangular tube mounting rails that are symmetrical set, each two ends rectangular tube mounting rail are installed on the rectangular tube mounting rail support of a plurality of two ends.Flattening device upper pressure wheel axle and be installed in flattening device upper pressure wheel on the described flattening device upper pressure wheel axle, flattening device presses down wheel shaft and is installed in described flattening device and presses down flattening device lower pressure wheel on the wheel shaft, flattening device upper pressure wheel axle and flattening device press down wheel shaft and are installed on the flattening device pinch roller bearing, and flattening device pinch roller bearing is fixedly mounted on the flattening device installing plate.The angle of flattening device pinch roller bearing and flattening device installing plate junction is 3 to 5 degree.The two ends of two ends tie-beam are separately installed with the flattening device installing plate, and by set bolt flattening device installing plate and two ends tie-beam are fixed.The two ends tie-beam is installed between two corresponding described two ends rectangular tube mounting rail supports of position, the left and right sides.The two ends tie-beam is U-shaped two ends tie-beams.A height adjustment bolt is passed Compress Spring and flattening device upper pressure wheel axle successively, and presses down wheel shaft with flattening device and be connected.
One end of film coiled strip power transmission shaft is installed with film coiled strip shaft gear, and film coiled strip shaft gear is meshed with magnetic powder brake shaft gear on being fixedly installed in the magnetic powder brake power transmission shaft.Magnetic powder brake is connected with the tension force control apparatus, and the tension force control apparatus also is connected with sensor, and sensor is from induction screw collection signal.Film coiled strip power transmission shaft whenever turns around, and is installed on the film coiled strip power transmission shaft induction screw and also follows it and turn around.Film coiled strip shaft gear is positioned at the outside of film coiled strip transmission shaft bearing, and the induction screw is between film coiled strip transmission shaft bearing and film coiled strip shaft gear.The coil diameter tension controller comprises tension force control apparatus, magnetic powder brake, sensor and induction screw.
The operation principle of this device is, by the coil diameter tension controller, in the process that the film coiled strip unreels, keep constant tension constant, unreeling linear velocity does not change because coil diameter diminishes gradually, guarantee that in the production process of throwing raw materials, liquid charging stock weight is identical on the unit are film, to guarantee product surface quality.
The beneficial effects of the utility model are: film is in launching the process that unreels, and the speed that unreels of control film coiled strip keeps its surfacing, smooth, and is non-wrinkled.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the film carrying roller is installed between the rectangular tube mounting rail of described two ends.Fixed installation is with the bearing of diamond-type base on the rectangular tube mounting rail of two ends, and the film carrying roller is installed between the corresponding described bearing with diamond-type base of left and right sides end positions.Bearing with diamond-type base is positioned at rectangular tube mounting rail support next door, two ends.
Adopt the beneficial effect of above-mentioned further scheme to be, the film coiled strip is pulled between flattening device upper pressure wheel and the flattening device lower pressure wheel through the film carrying roller, and the film carrying roller plays the effect of a middle transition support film coiled strip, guarantees that the film coiled strip transmits smoothly.
Further, the other end of described film coiled strip power transmission shaft has an annular notches, described notch is embedded in a Limit Bearing, the axis of described Limit Bearing is vertical with the axis of described film coiled strip transmission shaft bearing, the one end socket of described Limit Bearing and limit shaft, the other end of described limit shaft is fixedly connected with a horizontal brace rod, and described connecting rod is fixed on the film coiled strip transmission shaft bearing support.
Adopt the beneficial effect of above-mentioned further scheme to be, guarantee that the film coiled strip places in the middle of the rectangular tube mounting rail support of two ends, and the effective capable of reducing friction resistance of spacing employing bearing.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is that A among Fig. 1 is to view;
Fig. 3 is side view of the present utility model.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, traction electric machine, 2, with the bearing of diamond-type base, 3, U-shaped two ends tie-beam, 4, the flattening device upper pressure wheel, 5, the flattening device lower pressure wheel, 6, the film coiled strip; 7, two ends rectangular tube mounting rail, 8, flattening device presses down wheel shaft, 9, flattening device upper pressure wheel axle, 10, height adjustment bolt, 11, Compress Spring, 12, film carrying roller, 13, flattening device pinch roller bearing, 14, sensor, 15, tension force control apparatus 16, film coiled strip shaft gear, 17, magnetic powder brake, 18, the magnetic powder brake shaft gear, 19, the induction screw, 20, film coiled strip transmission shaft bearing, 21, the set bolt of flattening device pinch roller bearing and installing plate, 22, film coiled strip power transmission shaft, 23, two ends rectangular tube mounting rail support; 24, film coiled strip transmission shaft bearing support, 25, Limit Bearing, 26, connecting bolt, 27, the flattening device installing plate.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in Figure 1, a kind of thin film flattening device of tension force control, comprise for the film coiled strip power transmission shaft 22 that discharges the film coiled strip, be socketed in the film coiled strip transmission shaft bearing 20 at the two ends of described film coiled strip power transmission shaft 22, one end of film coiled strip power transmission shaft 22 is installed with film coiled strip shaft gear 16, and film coiled strip shaft gear 16 is installed in the outside of film coiled strip transmission shaft bearing 20.Film coiled strip shaft gear 16 is meshed with magnetic powder brake shaft gear 18 on being fixedly installed in the magnetic powder brake power transmission shaft, magnetic powder brake is connected with the tension force control apparatus, the tension force control apparatus also is connected with sensor from induction screw 19 collection signals. and induction screw 19 is installed on the described film coiled strip power transmission shaft 22, and induction screw 19 is between film coiled strip transmission shaft bearing 20 and film coiled strip shaft gear 16.The other end of film coiled strip power transmission shaft 22 has an annular notches, and notch is embedded in a Limit Bearing 25, and the axis of Limit Bearing 25 is vertical with the axis of film coiled strip transmission shaft bearing 20.One end of limit shaft and Limit Bearing socket, the other end of limit shaft is fixedly connected with a horizontal brace rod, and connecting rod is fixed on the film coiled strip transmission shaft bearing support 24.
The thin film flattening device of tension force control also comprises two two ends rectangular tube mounting rails 7 that are symmetrical set, each two ends rectangular tube mounting rail 7 is installed on a plurality of two ends rectangular tube mounting rail support 23, and each two ends rectangular tube mounting rail is supported by two two ends rectangular tube mounting rail supports at least.U-shaped two ends tie-beam 3 is that cross section is the two ends tie-beam of U-shaped.U-shaped two ends tie-beam 3 is installed between two corresponding two ends rectangular tube mounting rail supports 23 of position, the left and right sides.The two ends of U-shaped two ends tie-beam 3 all are equipped with flattening device installing plate 27, by connecting bolt 26 both are fixedly connected with.
Flattening device comprises flattening device upper pressure wheel 4, flattening device lower pressure wheel 5, and flattening device upper pressure wheel axle 9, flattening device presses down wheel shaft 8, height adjustment bolt 10, Compress Spring 11 and flattening device pinch roller bearing 13.Be installed with flattening device pinch roller bearing 13 on the flattening device installing plate 27, as shown in Figure 2, flattening device pinch roller bearing 13 is 3 to 5 degree with the angle of flattening device installing plate 27 junctions.Flattening device presses down wheel shaft 8 and a flattening device upper pressure wheel axle 9 is installed on the same flattening device pinch roller bearing 13.Flattening device upper pressure wheel axle 9 be positioned at flattening device press down wheel shaft 8 directly over.On the flattening device upper pressure wheel axle 9 flattening device upper pressure wheel 4 is installed, flattening device presses down flattening device lower pressure wheel 5 is installed on the wheel shaft 8.Flattening device upper pressure wheel 4 and flattening device pinch roller bearing 13 lay respectively at the two ends of flattening device upper pressure wheel axle 9, and flattening device lower pressure wheel 5 lays respectively at the two ends that flattening device presses down wheel shaft 8 with flattening device pinch roller bearing 13.In the process that transmits film, film is clipped between flattening device upper pressure wheel 4 and the flattening device lower pressure wheel 5.A height adjustment bolt 10 is passed Compress Spring 11 and flattening device upper pressure wheel axle 9 successively, and presses down wheel shaft 8 with flattening device and be connected.Height adjustment bolt 10 is positioned at the inside of flattening device pinch roller bearing 13.
As shown in Figure 3, fixed installation is with the bearing 2 of diamond-type base on the two ends rectangular tube mounting rail 7, and film carrying roller 12 is installed between two corresponding bearings 2 with diamond-type base of left and right sides end positions.Bearing with diamond-type base is installed in rectangular tube mounting rail support 23 next doors, two ends.This device also is provided with the traction electric machine 1 for the tracting film coiled strip.
Utilize the workflow of this device as follows:
1, film coiled strip 6 is placed on the film coiled strip power transmission shaft 22, position by Limit Bearing 25, guarantee that film coiled strip 6 places in the middle of the two ends rectangular tube mounting rail support 23.Spacing employing bearing is capable of reducing friction resistance effectively;
2, open traction electric machine 1, tracting film coiled strip 6 drives film coiled strip power transmission shaft 22;
3, at the diameter of tension force control apparatus 15 input film coiled strips, set tension value, operation magnetic powder brake 17;
4, by the intermeshing transmission of magnetic powder brake shaft gear 18 with film coiled strip shaft gear 16, the rotating speed of control film coiled strip power transmission shaft 22;
5, film coiled strip power transmission shaft 22 whenever turns around, and sensor 14 is namely from induction screw 19 acquisition pulse signals, the CPU(central processing unit in the overtension control apparatus) computing, calculate and unreel radius.According to the nominal torque of coil diameter, tension force and magnetic powder brake 17, change the purpose that the output exciting current reaches control tension force;
6, film coiled strip 6 is pulled between flattening device upper pressure wheel 4 and the flattening device lower pressure wheel 5 through film carrying roller 12, and the film both sides scroll up;
7, height adjustment bolt 10 is passed flattening device upper pressure wheel axle 9 by Compress Spring 11, connects flattening device and presses down wheel shaft 8, regulates the gap between the upper and lower pinch roller;
8, because flattening device pinch roller bearing and flattening device installing plate angle are 3 to 5 degree, make film in the process of traction, constantly extend to both sides and tighten, guaranteed that film is in launching the process that unreels, keep smooth, smooth, non-wrinkled, thereby guaranteed product quality.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. the thin film flattening device of tension force control, comprise for the film coiled strip power transmission shaft that discharges the film coiled strip, be socketed in the film coiled strip transmission shaft bearing at the two ends of described film coiled strip power transmission shaft, it is characterized in that: an end of described film coiled strip power transmission shaft is installed with film coiled strip shaft gear, described film coiled strip shaft gear is meshed with magnetic powder brake shaft gear on being fixedly installed in the magnetic powder brake power transmission shaft, described magnetic powder brake is connected with the tension force control apparatus, described tension force control apparatus is connected with sensor from induction screw collection signal, and described induction screw is installed on the described film coiled strip power transmission shaft.
2. the thin film flattening device of a kind of tension force control according to claim 1, it is characterized in that: comprise the traction electric machine for the tracting film coiled strip, two two ends rectangular tube mounting rails that are symmetrical set, flattening device upper pressure wheel axle and be installed in flattening device upper pressure wheel on the described flattening device upper pressure wheel axle, flattening device presses down wheel shaft and is installed in described flattening device and presses down flattening device lower pressure wheel on the wheel shaft, described flattening device upper pressure wheel axle and described flattening device press down wheel shaft and are installed on the flattening device pinch roller bearing, and described each two ends rectangular tube mounting rail is installed in respectively on the rectangular tube mounting rail support of a plurality of two ends;
A height adjustment bolt is passed Compress Spring and described flattening device upper pressure wheel axle successively, and press down wheel shaft with flattening device and be connected, described flattening device pinch roller bearing is fixedly mounted on the flattening device installing plate, the angle of described flattening device pinch roller bearing and described flattening device installing plate junction is 3 to 5 degree, the two ends of two ends tie-beam are separately installed with described flattening device installing plate, and described two ends tie-beam is installed between two corresponding described two ends rectangular tube mounting rail supports of position, the left and right sides.
3. the thin film flattening device of a kind of tension force control according to claim 2 is characterized in that: between the rectangular tube mounting rail of described two ends the film carrying roller is installed.
4. the thin film flattening device of a kind of tension force control according to claim 3, it is characterized in that: fixed installation is with the bearing of diamond-type base on the rectangular tube mounting rail of described two ends, and described film carrying roller is installed between two corresponding described bearings with diamond-type base of left and right sides end positions.
5. the thin film flattening device of a kind of tension force control according to claim 4, it is characterized in that: described bearing with diamond-type base is positioned at rectangular tube mounting rail support next door, described two ends.
6. the thin film flattening device of a kind of tension force control according to claim 1, it is characterized in that: described film coiled strip shaft gear is installed in the outside of film coiled strip transmission shaft bearing.
7. the thin film flattening device of a kind of tension force control according to claim 6, it is characterized in that: described induction screw is installed between film coiled strip transmission shaft bearing and the film coiled strip shaft gear.
8. the thin film flattening device of controlling to 7 arbitrary described a kind of tension force according to claim 1, it is characterized in that: the other end of described film coiled strip power transmission shaft has an annular notches, described notch is embedded in a Limit Bearing, the axis of described Limit Bearing is vertical with the axis of described film coiled strip transmission shaft bearing, the one end socket of described Limit Bearing and limit shaft, the other end of described limit shaft is fixedly connected with a horizontal brace rod, and described connecting rod is fixed on the film coiled strip transmission shaft bearing support.
9. according to claim 2 to the thin film flattening device of 5 arbitrary described a kind of tension force controls, it is characterized in that: described two ends tie-beam is U-shaped two ends tie-beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580705 CN202911132U (en) | 2012-11-06 | 2012-11-06 | Film flattening device under tension control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580705 CN202911132U (en) | 2012-11-06 | 2012-11-06 | Film flattening device under tension control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202911132U true CN202911132U (en) | 2013-05-01 |
Family
ID=48159473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220580705 Expired - Fee Related CN202911132U (en) | 2012-11-06 | 2012-11-06 | Film flattening device under tension control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202911132U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302847A (en) * | 2013-06-14 | 2013-09-18 | 青岛中科昊泰新材料科技有限公司 | Pipe rotating and flattening device |
| CN103771172A (en) * | 2014-01-08 | 2014-05-07 | 江门市蓬江区盈通塑胶制品有限公司 | Continuous horizontal tension control device |
| CN104149297A (en) * | 2014-07-17 | 2014-11-19 | 安徽巢湖南方膜业有限责任公司 | Automatic reeled film unfolding device |
| CN105173860A (en) * | 2015-08-21 | 2015-12-23 | 益阳市中钰科技电子有限公司 | Automatic regulator for tensile force of splitting machine |
| CN105775196A (en) * | 2016-05-05 | 2016-07-20 | 厦门奥泰科机器人***有限公司 | Mobile film winding machine |
| CN105875280A (en) * | 2016-06-12 | 2016-08-24 | 中利腾晖光伏科技有限公司 | Photovoltaic ecotypic room with sealable roof |
| CN105875281A (en) * | 2016-06-12 | 2016-08-24 | 中利腾晖光伏科技有限公司 | Photovoltaic ecological house with closable side part |
| CN105961080A (en) * | 2016-06-12 | 2016-09-28 | 中利腾晖光伏科技有限公司 | Sealable photovoltaic ecological house |
| CN106395453A (en) * | 2016-06-30 | 2017-02-15 | 厦门谱睿科技有限公司 | Pearl wool winding treatment method and system |
| CN106882623A (en) * | 2017-04-18 | 2017-06-23 | 祝文浩 | A kind of cloth wrap-up of dedusting correction |
| CN107043049A (en) * | 2017-06-14 | 2017-08-15 | 佛山佛塑科技集团股份有限公司 | The winding/unwinding device of tubing |
| CN109230725A (en) * | 2017-11-01 | 2019-01-18 | 郑州大学 | A kind of rectangular element film device |
| CN110562791A (en) * | 2019-09-25 | 2019-12-13 | 雅高机械（太仓）有限公司 | Paper cutter and paper anti-curling device and method thereof |
| CN114713437A (en) * | 2022-04-13 | 2022-07-08 | 夏磊 | Antibacterial flame-retardant fabric preparation equipment and preparation method thereof |
| CN116141653A (en) * | 2023-01-16 | 2023-05-23 | 江阴中达软塑新材料股份有限公司 | Be used for cigarette extranal packing membrane processing production to use wrinkle device |
-
2012
- 2012-11-06 CN CN 201220580705 patent/CN202911132U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302847A (en) * | 2013-06-14 | 2013-09-18 | 青岛中科昊泰新材料科技有限公司 | Pipe rotating and flattening device |
| CN103771172A (en) * | 2014-01-08 | 2014-05-07 | 江门市蓬江区盈通塑胶制品有限公司 | Continuous horizontal tension control device |
| CN104149297A (en) * | 2014-07-17 | 2014-11-19 | 安徽巢湖南方膜业有限责任公司 | Automatic reeled film unfolding device |
| CN105173860A (en) * | 2015-08-21 | 2015-12-23 | 益阳市中钰科技电子有限公司 | Automatic regulator for tensile force of splitting machine |
| CN105775196A (en) * | 2016-05-05 | 2016-07-20 | 厦门奥泰科机器人***有限公司 | Mobile film winding machine |
| CN105875280A (en) * | 2016-06-12 | 2016-08-24 | 中利腾晖光伏科技有限公司 | Photovoltaic ecotypic room with sealable roof |
| CN105875281A (en) * | 2016-06-12 | 2016-08-24 | 中利腾晖光伏科技有限公司 | Photovoltaic ecological house with closable side part |
| CN105961080A (en) * | 2016-06-12 | 2016-09-28 | 中利腾晖光伏科技有限公司 | Sealable photovoltaic ecological house |
| CN106395453A (en) * | 2016-06-30 | 2017-02-15 | 厦门谱睿科技有限公司 | Pearl wool winding treatment method and system |
| CN106882623A (en) * | 2017-04-18 | 2017-06-23 | 祝文浩 | A kind of cloth wrap-up of dedusting correction |
| CN107043049A (en) * | 2017-06-14 | 2017-08-15 | 佛山佛塑科技集团股份有限公司 | The winding/unwinding device of tubing |
| CN107043049B (en) * | 2017-06-14 | 2018-12-28 | 佛山佛塑科技集团股份有限公司 | The winding/unwinding device of tubing |
| CN109230725A (en) * | 2017-11-01 | 2019-01-18 | 郑州大学 | A kind of rectangular element film device |
| CN109230725B (en) * | 2017-11-01 | 2024-06-04 | 郑州大学 | Rectangular unit film stretching device |
| CN110562791A (en) * | 2019-09-25 | 2019-12-13 | 雅高机械（太仓）有限公司 | Paper cutter and paper anti-curling device and method thereof |
| CN114713437A (en) * | 2022-04-13 | 2022-07-08 | 夏磊 | Antibacterial flame-retardant fabric preparation equipment and preparation method thereof |
| CN116141653A (en) * | 2023-01-16 | 2023-05-23 | 江阴中达软塑新材料股份有限公司 | Be used for cigarette extranal packing membrane processing production to use wrinkle device |
| CN116141653B (en) * | 2023-01-16 | 2023-10-03 | 江阴中达软塑新材料股份有限公司 | Be used for cigarette extranal packing membrane processing production to use wrinkle device |
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| Date | Code | Title | Description |
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| 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: 20130501 Termination date: 20161106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |