CN203568552U - Thin film automatic uncoiling control device - Google Patents
Thin film automatic uncoiling control device Download PDFInfo
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- CN203568552U CN203568552U CN201320762595.5U CN201320762595U CN203568552U CN 203568552 U CN203568552 U CN 203568552U CN 201320762595 U CN201320762595 U CN 201320762595U CN 203568552 U CN203568552 U CN 203568552U
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- tension
- magnetic
- powder clutch
- unreeling
- magnetic powder
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- 239000010409 thin film Substances 0.000 title abstract 3
- 239000006247 magnetic powder Substances 0.000 claims abstract description 68
- 230000006698 induction Effects 0.000 claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model relates to the technical field of automatic uncoiling equipment, in particular to a thin film automatic uncoiling control device, which comprises a replacing type uncoiling mechanism and a magnetic powder tension control mechanism, wherein the replacing type uncoiling mechanism comprises a replacing rotary shaft, the two sides of the replacing rotary shaft are respectively connected with a first uncoiling shaft and a second uncoiling shaft which can respectively rotate, one end of the replacing rotary shaft is connected with a coil replacing motor, the magnetic powder tension control mechanism comprises a tension controller, a tension induction device, a first magnetic powder clutch driving system and a second magnetic powder clutch driving system, the tension induction device is used for detecting the tension of a thin film, the first magnetic powder clutch driving system and the second magnetic powder clutch driving system are used for respectively controlling the uncoiling tension of the first uncoiling shaft and the second uncoiling shaft, and the tension controller is respectively and electrically connected with the coil replacing motor, the tension induction device, the first magnetic powder clutch driving system and the second magnetic powder clutch driving system. The device has the advantages that the constant tension is maintained in the uncoiling process, and the product quality and production efficiency are improved.
Description
Technical field
The utility model relates to and automatically unreels equipment technical field, relates in particular to the automatic unreeling control device of a kind of film.
Background technology
Film coiled strip, when utilizing, need to unreel processing.The unwinding device of prior art generally needs workman according to the number of coiled strip, to regulate the unwinding tension of coiled strip.Make the unwinding tension of coating materials non-constant, coating materials is usually stretched and causes compromised quality, even occurs the phenomenon that coating materials is pulled off.And film coiled strip need to manually carry out manual change of lap, degree of automation is low, affects production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of film automatic unreeling control device for the deficiencies in the prior art, maintains constant-tension in unreeling process, improves product quality and production efficiency.
For achieving the above object, the automatic unreeling control device of a kind of film of the present utility model, comprise displaced type unreeling structure and magnetic tension control mechanism, described displaced type unreeling structure comprises displacement S. A., the both sides of described displacement S. A. are connected with respectively rotating the first unreeling shaft, the second unreeling shaft, and one end of described displacement S. A. is connected with change of lap motor; Described magnetic tension control mechanism comprises tension control assembly, detect the tension force induction installation of memberane stress and control respectively the first magnetic powder clutched drive system, the second magnetic powder clutched drive system of the unwinding tension of the first unreeling shaft, the second unreeling shaft, tension control assembly is electrically connected to change of lap motor, tension force induction installation, the first magnetic powder clutched drive system, the second magnetic powder clutched drive system respectively.
As preferably, described tension force induction installation comprises tension force measuring roll, and the two ends of tension force measuring roll are provided with tension pick-up, and described tension pick-up is electrically connected to tension control assembly.
As preferably, described the first magnetic powder clutched drive system comprises the first drive motor, the first magnetic-powder clutch and the first transmission device, described the first drive motor is connected with the first magnetic-powder clutch, and the first magnetic-powder clutch drives the first unreeling shaft to rotate by the first transmission device; Described the second magnetic powder clutched drive system comprises the second drive motor, the second magnetic-powder clutch and the second transmission device, and described the second drive motor is connected with the second magnetic-powder clutch, and the second magnetic-powder clutch drives the second unreeling shaft to rotate by the second transmission device; The first magnetic-powder clutch, the second magnetic-powder clutch are all electrically connected to tension control assembly.
As preferably, described the first transmission device comprises a V belt wheel, and a described V belt wheel is connected in the other end of displacement S. A., and a described V belt wheel is connected with the first magnetic-powder clutch with the first unreeling shaft respectively by belt; Described the second transmission device comprises the 2nd V belt wheel, and described the 2nd V belt wheel is connected in the other end of displacement S. A., and described the 2nd V belt wheel is connected with the second magnetic-powder clutch with the second unreeling shaft respectively by belt.
As preferably, described change of lap motor is connected with displacement S. A. by Timing Belt.
The beneficial effects of the utility model: the utility model provides a kind of film automatic unreeling control device, are provided with two unreeling shafts, adopt a preparation and a use mode of operation,, when the first unreeling shaft blowing, the second unreeling shaft is in the state of standing ready; When the first material volume is finished, change of lap driven by motor displacement S. A. is rotated, and automatically switches to the second unreeling shaft and carries out work, to guarantee board uninterrupted duty at once.Above-mentioned, unreel in process, unwinding tension keeps constant tension in the following way: in tension control assembly, set tension value, if unreeling the tension force of film changes, the center of the tension force measuring roll of tension force induction installation can change, thereby cause the change in resistance of tension pick-up, signal is passed to tension control assembly, tension control assembly by the first magnetic powder clutched drive system and the second magnetic powder clutched drive system respectively to the first unreeling shaft, the unwinding tension of the second unreeling shaft is controlled, thereby reach the object of constant tension, improve product quality and production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference numeral comprises:
1-displacement S. A., 11-the first unreeling shaft the 12-the second unreeling shaft
13-change of lap motor, 14-Timing Belt, 2-tension control assembly
3-tension force induction installation, 31-tension force measuring roll, 32-tension pick-up
4-the first magnetic powder clutched drive system the 41-the first drive motor
42-the first magnetic-powder clutch the 43-the first transmission device
The magnetic powder clutched drive system of the 431-the one V belt wheel 5-the second
51-the second drive motor 52-the second magnetic-powder clutch 53-the second transmission device the 531-the two V belt wheel.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, the automatic unreeling control device of a kind of film of the present utility model, comprise displaced type unreeling structure and magnetic tension control mechanism, described displaced type unreeling structure comprises displacement S. A. 1, the both sides of described displacement S. A. 1 are connected with respectively rotating the first unreeling shaft 11, the second unreeling shaft 12, and one end of described displacement S. A. 1 is connected with change of lap motor 13; Described magnetic tension control mechanism comprises tension control assembly 2, detect the tension force induction installation 3 of memberane stress and control respectively the magnetic powder clutched drive system 5 of the first magnetic powder clutched drive system 4, second of the unwinding tension of the first unreeling shaft 11, the second unreeling shaft 12, tension control assembly 2 is electrically connected to change of lap motor 13, the magnetic powder clutched drive system 5 of the magnetic powder clutched drive system 4, second of tension force induction installation 3, first respectively.
The automatic unreeling control device of this film, is provided with two unreeling shafts, adopt a preparation and a use mode of operation,, when the first unreeling shaft 11 blowing, the second unreeling shaft 12 is in the state of standing ready; When the first material volume is finished, change of lap motor 13 drives displacement S. A. 1 to be rotated, and automatically switches to the second unreeling shaft 12 and carries out work, to guarantee board uninterrupted duty at once.Above-mentioned, unreel in process, unwinding tension keeps constant tension in the following way: in tension control assembly 2, set tension value, if unreeling the tension force of film changes, the center of the tension force measuring roll 31 of tension force induction installation 3 can change, thereby cause the change in resistance of tension pick-up 32, signal is passed to tension control assembly 2, tension control assembly 2 by the first magnetic powder clutched drive system 4 and the second magnetic powder clutched drive system 5 respectively to the first unreeling shaft 11, the unwinding tension of the second unreeling shaft 12 is controlled, thereby reach the object of constant tension, improve product quality and production efficiency.
Particularly, described tension force induction installation 3 comprises tension force measuring roll 31, and the two ends of tension force measuring roll 31 are provided with tension pick-up 32, and described tension pick-up 32 is electrically connected to tension control assembly 2.Film is by tension force measuring roll 31, when the tension force of film changes, the center of tension force measuring roll 31 changes, thereby causes the variation of tension pick-up 32 internal resistance value, this signal feedback is to tension control assembly 2, and tension control assembly 2 can carry out coil diameter calculating and tension force is controlled.
As preferably, described the first magnetic powder clutched drive system 4 comprises the first drive motor 41, the first magnetic-powder clutch 42 and the first transmission device 43, described the first drive motor 41 is connected with the first magnetic-powder clutch 42, and the first magnetic-powder clutch 42 drives the first unreeling shaft 11 to rotate by the first transmission device 43; Because tension control assembly 2 had originally been set tension value, by the information detecting with actual production, contrast, thereby by the first magnetic-powder clutch 42 loading currents, thereby change magnetic powders brake moment, reach constant tension.
Described the second magnetic powder clutched drive system 5 comprises the second drive motor 51, the second magnetic-powder clutch 52 and the second transmission device 53, described the second drive motor 51 is connected with the second magnetic-powder clutch 52, and the second magnetic-powder clutch 52 drives the second unreeling shaft 12 to rotate by the second transmission device 53; The first magnetic-powder clutch 42, the second magnetic-powder clutch 52 are all electrically connected to tension control assembly 2.The principle of work of the second magnetic powder clutched drive system 5 is identical with the principle of work of the first magnetic powder clutched drive system 4, this this repeat no more.
Particularly, first transmission device 43 of the present embodiment comprises a V belt wheel 431, and a described V belt wheel 431 is connected in the other end of displacement S. A. 1, and a described V belt wheel 431 is connected with the first magnetic-powder clutch 42 with the first unreeling shaft 11 respectively by belt; Described the second transmission device 53 comprises the 2nd V belt wheel 531, and described the 2nd V belt wheel 531 is connected in the other end of displacement S. A. 1, and described the 2nd V belt wheel 531 is connected with the second magnetic-powder clutch 52 with the second unreeling shaft 12 respectively by belt.
As preferably, described change of lap motor 13 by Timing Belt 14 with replace S. A. 1 and be connected.When the material volume in using is finished, tension control assembly 2 is controlled change of lap motor 13 and is driven displacement S. A. 1 to be rotated, and the material volume of having got another ready material switches to mode of operation, improves the degree of automation of equipment, enhances productivity.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1. the automatic unreeling control device of film, it is characterized in that: comprise displaced type unreeling structure and magnetic tension control mechanism, described displaced type unreeling structure comprises displacement S. A., the both sides of described displacement S. A. are connected with respectively rotating the first unreeling shaft, the second unreeling shaft, and one end of described displacement S. A. is connected with change of lap motor;
Described magnetic tension control mechanism comprises tension control assembly, detect the tension force induction installation of memberane stress and control respectively the first magnetic powder clutched drive system, the second magnetic powder clutched drive system of the unwinding tension of the first unreeling shaft, the second unreeling shaft, tension control assembly is electrically connected to change of lap motor, tension force induction installation, the first magnetic powder clutched drive system, the second magnetic powder clutched drive system respectively.
2. the automatic unreeling control device of a kind of film according to claim 1, is characterized in that: described tension force induction installation comprises tension force measuring roll, and the two ends of tension force measuring roll are provided with tension pick-up, and described tension pick-up is electrically connected to tension control assembly.
3. the automatic unreeling control device of a kind of film according to claim 1, it is characterized in that: described the first magnetic powder clutched drive system comprises the first drive motor, the first magnetic-powder clutch and the first transmission device, described the first drive motor is connected with the first magnetic-powder clutch, and the first magnetic-powder clutch drives the first unreeling shaft to rotate by the first transmission device;
Described the second magnetic powder clutched drive system comprises the second drive motor, the second magnetic-powder clutch and the second transmission device, and described the second drive motor is connected with the second magnetic-powder clutch, and the second magnetic-powder clutch drives the second unreeling shaft to rotate by the second transmission device;
The first magnetic-powder clutch, the second magnetic-powder clutch are all electrically connected to tension control assembly.
4. the automatic unreeling control device of a kind of film according to claim 3, it is characterized in that: described the first transmission device comprises a V belt wheel, a described V belt wheel is connected in the other end of displacement S. A., and a described V belt wheel is connected with the first magnetic-powder clutch with the first unreeling shaft respectively by belt;
Described the second transmission device comprises the 2nd V belt wheel, and described the 2nd V belt wheel is connected in the other end of displacement S. A., and described the 2nd V belt wheel is connected with the second magnetic-powder clutch with the second unreeling shaft respectively by belt.
5. the automatic unreeling control device of a kind of film according to claim 1, is characterized in that: described change of lap motor is connected with displacement S. A. by Timing Belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762595.5U CN203568552U (en) | 2013-11-28 | 2013-11-28 | Thin film automatic uncoiling control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762595.5U CN203568552U (en) | 2013-11-28 | 2013-11-28 | Thin film automatic uncoiling control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203568552U true CN203568552U (en) | 2014-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320762595.5U Expired - Fee Related CN203568552U (en) | 2013-11-28 | 2013-11-28 | Thin film automatic uncoiling control device |
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| CN (1) | CN203568552U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097972A (en) * | 2014-06-30 | 2014-10-15 | 瑞安市瑞申机械实业有限公司 | Full-automatic laminating machine |
| CN106241467A (en) * | 2016-08-29 | 2016-12-21 | 广东永创鑫电子有限公司 | A kind of coil opening machine automatically |
| CN108275493A (en) * | 2017-12-28 | 2018-07-13 | 陕西北人印刷机械有限责任公司 | A kind of control method of constant pressure rewinding pressure roller |
| CN110203737A (en) * | 2019-06-18 | 2019-09-06 | 厦门百恒自动化科技有限公司 | A kind of control method of 350 ms/min of high speed paper receiving machines |
| CN110203736A (en) * | 2019-06-18 | 2019-09-06 | 厦门百恒自动化科技有限公司 | A kind of control method of 450 ms/min of high speed paper receiving machines |
| CN110911523A (en) * | 2015-02-11 | 2020-03-24 | M10 工业股份公司 | Method and device for producing solar cell chain |
-
2013
- 2013-11-28 CN CN201320762595.5U patent/CN203568552U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097972A (en) * | 2014-06-30 | 2014-10-15 | 瑞安市瑞申机械实业有限公司 | Full-automatic laminating machine |
| CN104097972B (en) * | 2014-06-30 | 2016-06-15 | 瑞安市瑞申机械实业公司 | Full-automatic laminating machine |
| CN110911523A (en) * | 2015-02-11 | 2020-03-24 | M10 工业股份公司 | Method and device for producing solar cell chain |
| CN110911523B (en) * | 2015-02-11 | 2023-12-12 | M10 工业股份公司 | Method and apparatus for producing solar cell chain |
| CN106241467A (en) * | 2016-08-29 | 2016-12-21 | 广东永创鑫电子有限公司 | A kind of coil opening machine automatically |
| CN108275493A (en) * | 2017-12-28 | 2018-07-13 | 陕西北人印刷机械有限责任公司 | A kind of control method of constant pressure rewinding pressure roller |
| CN110203737A (en) * | 2019-06-18 | 2019-09-06 | 厦门百恒自动化科技有限公司 | A kind of control method of 350 ms/min of high speed paper receiving machines |
| CN110203736A (en) * | 2019-06-18 | 2019-09-06 | 厦门百恒自动化科技有限公司 | A kind of control method of 450 ms/min of high speed paper receiving machines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DONGGUAN NIDY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: DONGGUAN NIDY CLEAN TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 523460 Guangdong province Dongguan City Hengli Town West Industrial Zone Patentee after: DONGGUAN NIDY TECHNOLOGY CO.,LTD. Address before: A district science and Technology Park, Hengli Town, 523460 Guangdong city of Dongguan Province Patentee before: DONGGUAN NIDY CLEAN TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |