CN203754089U - Tension adjusting device - Google Patents
Tension adjusting device Download PDFInfo
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- CN203754089U CN203754089U CN201320892857.XU CN201320892857U CN203754089U CN 203754089 U CN203754089 U CN 203754089U CN 201320892857 U CN201320892857 U CN 201320892857U CN 203754089 U CN203754089 U CN 203754089U
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- tension
- roller
- strip
- mount pad
- thin material
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- 239000000463 material Substances 0.000 claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000009471 action Effects 0.000 claims description 46
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 38
- 229910052744 lithium Inorganic materials 0.000 claims description 38
- 238000001514 detection method Methods 0.000 claims description 29
- 238000004804 winding Methods 0.000 abstract description 2
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 238000012797 qualification Methods 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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Abstract
The utility model discloses a tension adjusting device, which comprises a tension measuring mechanism, a driving mechanism, a fixed roller component and a movable roller component, wherein the tension measuring mechanism, the driving mechanism, the fixed roller component are all fixedly arranged on a rack, the movable roller component is slidingly arranged on the rack along the direction close to or away from the fixed roller component and is connected with the output end of the driving mechanism, and a strip-shaped thin material is wound between the fixed roller component and the movable roller component after passing through the tension measuring mechanism, and finally reaches a winding device. The tension data of the strip-shaped thin material is obtained through the tension measuring mechanism; if the tension is too large, the driving mechanism drives the movable roller component to slide in the direction close to the fixed roller component, so that the strip-shaped thin material can be loosened; if the tension is too small, the driving mechanism drives the movable roller component to slide in the direction away from the fixed roller component, so that the strip-shaped thin material can be tensioned; thus the aim of neutralizing tension fluctuation is realized, and the tension of the conveyed strip-shaped thin material is controlled fast, accurately and efficiently.
Description
Technical field
The utility model relates to lithium cell and manufactures field, relates in particular to a kind of tension-adjusting gear that is applicable to regulate in lithium battery core coil equipment transmitted strip-shaped thin material tension force.
Background technology
Along with digital product being widely used as products such as mobile phone, notebook PCs, lithium cell is used widely in this series products with excellent performance, and progressively to other product applications, developing, the widespread use of lithium cell, has also promoted the development of lithium cell manufacturing simultaneously.
At present, in lithium cell manufacturing, need to complete lithium battery core coil link by lithium battery core coil equipment, and lithium battery core coil is to carry out on the volume pin of an oval in shape, when the rotation of volume pin, the speed of charging all can change constantly, the impossible Complete Synchronization of conveying of the strip-shaped thin material such as the velocity variations of reeling and barrier film or pole piece, cause the tension force of the strip-shaped thin material such as barrier film or pole piece will occur fluctuation, add each side mechanical reasons such as friction between the parts on the lithium battery core coil equipment tension fluctuation also can cause the strip-shaped thin material such as barrier film or pole piece to reel time, finally cause lithium battery electric core bad contact between layers, the problems such as wrinkling and distortion, have a strong impact on the quality of the lithium battery electric core out of reeling and reduced the qualification rate of lithium battery electric core, these have all seriously restricted the speed that lithium cell is applied.
Therefore, be badly in need of the problem that a kind of tension-adjusting gear overcomes above-mentioned existence.
Utility model content
The purpose of this utility model be to provide a kind of can be fast, accurately and the efficient tension force of controlling the strip-shaped thin material transmitting so that the tension-adjusting gear of lithium battery core coil constant tension, to improve quality and the qualification rate of coiling lithium battery electric core out.
To achieve these goals, the utility model provides a kind of tension-adjusting gear, be applicable to regulate in lithium battery core coil equipment the tension force of transmitted strip-shaped thin material, described lithium battery core coil equipment comprises frame, feeding device and wind2, described tension-adjusting gear, feeding device and wind2 are all located at described frame, described strip-shaped thin material is transmitted in described feeding device in turn, between tension-adjusting gear and wind2, wherein, described tension-adjusting gear comprises tension detection mechanism, driver train, fixed roll assembly and action roller assembly, described tension detection mechanism, driver train and fixed roll assembly are all fixed at described frame, described action roller assembly along near or away from the direction of described fixed roll assembly, slide be located at described frame, and described action roller assembly is connected in the mouth of described driver train, described strip-shaped thin material is set around between described fixed roll assembly and action roller assembly after by described tension detection mechanism, the described wind2 of final arrival.
Preferably, described driver train comprises linear actuator, and described linear actuator is fixed at described frame, and described action roller assembly is connected in the mouth of described linear actuator.
Preferably, described linear actuator is linear electric motors.
Preferably, described action roller assembly comprises mount pad and at least one the first mistake roller, described mount pad along near or away from the direction of described fixed roll assembly, slide be located at described frame, described first crosses roller is located at described mount pad, described mount pad is connected in described driver train mouth.
Preferably, in described frame, along being parallel near or being provided with pilot bar away from the direction of described fixed roll assembly, described mount pad slides and is located at described pilot bar.
Preferably, described mount pad is connected in the mouth of described linear actuator by a drive spindle.
Preferably, direction of slip along described mount pad in described frame is equipped with limiting buffer device in the both sides of described mount pad, when described mount pad slides into the position of the most close described fixed roll assembly, described mount pad contacts at the described limiting buffer device near described fixed roll assembly, when described mount pad slides into away from the position of described fixed roll assembly, described mount pad contacts at the described limiting buffer device away from described fixed roll assembly.
Preferably, described fixed roll assembly comprises that at least two second are crossed roller, described second crosses roller is located at described frame, described the first mistake roller and second is crossed roller and is the setting that space is staggered and be parallel to each other, described strip-shaped thin material replaces after by described tension detection mechanism in turn is set around described second and crosses roller and first and cross between roller, and described strip-shaped thin material is finally crossed roller by one described second and arrived and be set around described wind2.
Preferably, described fixed roll assembly comprises that two described second are crossed roller, described action roller assembly comprises that one described first is crossed roller, described strip-shaped thin material is set around in turn two described second one, described first of crossing in roller after by described tension detection mechanism and crosses roller and two described second and cross another one in rollers, finally arrives and be set around described wind2.
Preferably, the direction of slip along continuous straight runs of described action roller assembly arranges, and the driving direction of described driver train is the direction of slip setting that is parallel to described action roller assembly.
Compared with prior art, because tension detection mechanism, driver train and the fixed roll assembly of tension-adjusting gear of the present utility model is all fixed at frame, action roller assembly along near or away from the direction of fixed roll assembly, slide be located at frame, and action roller assembly is connected in the mouth of driver train, strip-shaped thin material is set around between fixed roll assembly and action roller assembly after by tension detection mechanism, finally arrives wind2.By tension detection mechanism, gather the tension data of strip-shaped thin material, the tension data that driver train obtains according to tension detection mechanism orders about the tension force that action roller assembly slides to regulate transmitted strip-shaped thin material, when overtension, driver train orders about action roller assembly and slides towards the direction near fixed roll assembly, so that strip-shaped thin material is loosened, when tension force is too small, driver train orders about action roller assembly and slides towards the direction away from fixed roll assembly, so that strip-shaped thin material is tightened up, in finally reaching and tension fluctuation object, realize fast, the tension force of the strip-shaped thin material that accurately and efficiently control transmits, thereby solved the problem of the tension fluctuation while easily causing that due to the rotation of the volume pin of oval in shape and the each side mechanical reasons such as friction between the parts on lithium battery core coil equipment strip-shaped thin material is reeled, lithium battery electric core can be reeled under the little state of tension fluctuation, avoid occurring lithium battery electric core bad contact between layers, the problems such as wrinkling and distortion, thereby improve quality and the qualification rate of the lithium battery electric core of reeling out.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of tension-adjusting gear of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model will be further described, but embodiment of the present utility model is not limited to this.
Please consult Fig. 1, tension-adjusting gear 100 of the present utility model is applicable to regulate in lithium battery core coil equipment (not shown) the tension force of the strip-shaped thin material 200 such as transmitted barrier film or pole piece, specifically, in the present embodiment, lithium battery core coil equipment comprises frame (not shown), feeding device (not shown) and wind2 80, feeding device, wind2 80 and tension-adjusting gear of the present utility model 100 are all located at frame, strip-shaped thin material 200 is transmitted in feeding device in turn, between tension-adjusting gear 100 and wind2 80, structure is more reasonable compact.In more detail, in the present embodiment, wind2 80 comprises the volume pin 82 of rotating driver 81 and oval in shape, rotating driver 81 is fixed in frame, volume pin 82 is connected in the mouth of rotating driver 81, rotating driver 81 orders about 82 rotations of volume pin so that strip-shaped thin material 200 is wound on pin 82, wherein, tension-adjusting gear 100 of the present utility model comprises tension detection mechanism 10, driver train 20, fixed roll assembly 30 and action roller assembly 40, tension detection mechanism 10, driver train 20 and fixed roll assembly 30 are all fixed at frame, action roller assembly 40 along near or away from the direction of fixed roll assembly 30, slide be located at frame, and action roller assembly 40 is connected in the mouth of driver train 20, the person of meriting attention, the concrete structure of tension detection mechanism 10 is well known for ordinary skill in the art, therefore do not repeat them here, strip-shaped thin material 200 is set around between fixed roll assembly 30 and action roller assembly 40 after by tension detection mechanism 10, the final wind2 80 that arrives.By tension detection mechanism 10, gather the tension data of strip-shaped thin material 200, the tension data that driver train 20 obtains according to tension detection mechanism 10 orders about the tension force that action roller assembly 40 slides to regulate transmitted strip-shaped thin material 200, in finally reaching and tension fluctuation object, realize fast, the tension force of the strip-shaped thin material 200 that accurately and efficiently control transmits, lithium battery electric core (not marking in figure) can be reeled under the little state of tension fluctuation, avoid occurring lithium battery electric core bad contact between layers, the problems such as wrinkling and distortion, thereby improve quality and the qualification rate of the lithium battery electric core of reeling out.More excellent, in the present embodiment, the direction of slip along continuous straight runs of action roller assembly 40 arranges, the driving direction of driver train 20 is the direction of slip setting that is parallel to action roller assembly 40, structurally realize lateral adjustments, avoid the impact of Action of Gravity Field, structure is more reasonable compact.Particularly, as follows:
Wherein, driver train 20 comprises linear actuator 21, linear actuator 21 is fixed at frame, action roller assembly 40 is connected in the mouth of linear actuator 21, and linear actuator 21 along continuous straight runs settings, more excellently be, linear actuator 21 is linear electric motors, because the feature of linear electric motors are magnetic field forces of being produced by electromagnetic conversion as thrust, be swift in response, speed is fast, precision is high, thereby can realize rapidly, the tension force of the strip-shaped thin material 200 that accurately and efficiently adjusting transmits, eliminate in time the fluctuation of tension force, lithium battery electric core can be reeled under the little state of tension fluctuation.Thereby solve and of the prior artly with cylinder, promote to improve and when power carrys out adjustment of tonicity, to have slow in one's movements, response lag and to cause that adjustment of tonicity is inaccurate, problem not in time.Quality and the qualification rate of the lithium battery electric core out of reeling have greatly been improved.Certainly, the type of specifically selecting of linear actuator 21 is not limited to this, in other embodiments, linear actuator 21 also can select other to be swift in response, to move actuator efficiently, the tension force of the strip-shaped thin material 200 can realize rapidly equally, accurately and efficiently adjusting transmitting, therefore, do not repeat them here.
Meanwhile, action roller assembly 40 comprises that mount pad 41 and at least one first cross roller 42, mount pad 41 along near or away from the direction of fixed roll assembly 30, slide be located at frame, first crosses roller 42 is located at mount pad 41, mount pad 41 is connected in driver train 20 mouths.Particularly, in frame, along being parallel near or being provided with pilot bar 50 away from the direction of fixed roll assembly 30, mount pad 41 slides and is located at pilot bar 50, slides more firm; And in the present embodiment, pilot bar 50 along continuous straight runs settings, slide to realize action roller assembly 40 along continuous straight runs, structure is more reasonable compact.More specifically, mount pad 41 is connected in the mouth of linear actuator 21 by a drive spindle 60, makes to drive drive mechanism more reasonable compact.Fixed roll assembly 30 comprises that at least two second are crossed roller 31, second crosses roller 31 is located at frame, the first mistake roller 42 and second is crossed roller 31 and is the setting that space is staggered and be parallel to each other, strip-shaped thin material 200 replaces after by tension detection mechanism 10 in turn is set around second and crosses roller 31 and first and cross between roller 42, and strip-shaped thin material 200 is finally crossed roller 31 by one second and is arrived and be set around wind2 80, and structure is more reasonable compact.Thereby by the cooperation start of fixed roll assembly 30 and action roller assembly 40, realize the tension adjustment regulating transmitted strip-shaped thin material 200.More excellently be, in the present embodiment, fixed roll assembly 30 comprises that two second are crossed roller 31, action roller assembly 40 comprises that one first is crossed roller 42, strip-shaped thin material 200 is set around in turn two second one, first of crossing in roller 31 after by tension detection mechanism 10 and crosses roller 42 and two second and cross another one in rollers 31, finally arrive and be set around wind2 80, structure is more simple compact, thereby has reduced the productive costs of tension-adjusting gear 100 of the present utility model; More excellently be, in an embodiment, two second one and first of crossing in roller 31 are crossed roller 42 in same level, in two second mistake rollers 31, the upper limb of another one and the first lower edge of crossing roller 42 are in same level, make first to cross roller 42 and two the second more reasonable compactnesses of layouts of crossing roller 31, thereby make the winding structure of strip-shaped thin material 200 more reasonable compact.Certainly, the first mistake roller 42 and the second concrete magnitude setting and layout structure of crossing roller 31 are not limited to this, can also select flexibly according to actual user demand, for example, in other embodiments, fixed roll assembly 30 can also comprise that three second are crossed roller 31, and action roller assembly 40 also can comprise that two first are crossed roller 42, do not repeat them here.
Moreover, direction of slip along mount pad 41 in frame is equipped with limiting buffer device 70 in the both sides of mount pad 41, when mount pad 41 slides into the position of the most close fixed roll assembly 30, mount pad 41 contacts at the limiting buffer device 70 near fixed roll assembly 30, when mount pad 41 slides into away from the position of fixed roll assembly 30, mount pad 41 contacts at the limiting buffer device 70 away from fixed roll assembly 30, thereby effectively prevent mount pad 41 excessive slip, and avoid mount pad 41 generations clash into and mount pad 41 is caused to damage.More excellent, in the present embodiment, limiting buffer device 70 is preferably soft cushion rubber, and structure is more simple compact.
By reference to the accompanying drawings, principle of work to tension-adjusting gear 100 of the present utility model elaborates: the rotating driver 81 by coiling actuating device orders about the arrow B direction rotation in Fig. 1 of volume pin 82 strip-shaped thin material 200 is reeled, by the tension data of tension detection mechanism 10 Real-time Collection strip-shaped thin material 200 and compare with preset data, if when the tension data gathering is greater than preset data, overtension is described, 21 of linear actuators can order about mount pad 41 by drive spindle 60 and slide along the direction of arrow A indication in Fig. 1, on mount pad 41 first crossed roller 42 and also can be slided with mount pad 41, because second of fixed roll assembly 30 is crossed roller 31 and is maintained static, moment has shortened the distance between fixed roll assembly 30 and action roller assembly 40, be equivalent to discharge a part of strip-shaped thin material 200 in the process of transmission, that is to say that the strip-shaped thin material 200 before reeling has fluffed, tension force has also just reduced naturally, until being reduced to preset data, the tension data of tension detection mechanism 10 Real-time Collection strip-shaped thin material 200 equates, thereby complete the adjusting operation that reduces strip-shaped thin material 200 tension force, if when the tension data gathering is less than preset data, illustrate that tension force is too small, 21 of linear actuators can order about mount pad 41 by drive spindle 60 and slide along the opposite sense of arrow A indication in Fig. 1, on mount pad 41 first crossed roller 42 and also can be slided with mount pad 41, because second of fixed roll assembly 30 is crossed roller 31 and is maintained static, moment has increased the distance between fixed roll assembly 30 and action roller assembly 40, be equivalent to reduce a part of strip-shaped thin material 200 in the process of transmission, that is to say that the strip-shaped thin material 200 before reeling becomes tight, tension force has also just increased naturally, until being increased to preset data, the tension data of tension detection mechanism 10 Real-time Collection strip-shaped thin material 200 equates, thereby complete the adjusting operation that increases strip-shaped thin material 200 tension force, by reducing the start that coordinates of the adjusting operation of strip-shaped thin material 200 tension force and the adjusting operation of increase strip-shaped thin material 200 tension force, in finally reaching and tension fluctuation object, thereby solved the problem of the tension fluctuation while easily causing that due to the rotation of the volume pin 82 of oval in shape and the each side mechanical reasons such as friction between the parts on lithium battery core coil equipment strip-shaped thin material 200 is reeled, the tension force of realizing the strip-shaped thin material 200 that fast, accurately and efficiently control transmits can be reeled lithium battery electric core under the little state of tension fluctuation.
It should be noted that tension-adjusting gear 100 of the present utility model more excellent be to be adapted in lithium battery core coil equipment, the tension force of transmitted strip-shaped thin material 200 be regulated, but, not as limit.
Compared with prior art, because tension detection mechanism 10, driver train 20 and the fixed roll assembly 30 of tension-adjusting gear 100 of the present utility model is all fixed at frame, action roller assembly 40 along near or away from the direction of fixed roll assembly 30, slide be located at frame, and action roller assembly 40 is connected in the mouth of driver train 20, strip-shaped thin material 200 is set around between fixed roll assembly 30 and action roller assembly 40 after by tension detection mechanism 10, finally arrives wind2 80.By tension detection mechanism 10, gather the tension data of strip-shaped thin material 200, the tension data that driver train 20 obtains according to tension detection mechanism 10 orders about the tension force that action roller assembly 40 slides to regulate transmitted strip-shaped thin material 200, when overtension, driver train 20 orders about action roller assembly 40 and slides towards the direction near fixed roll assembly 30, so that strip-shaped thin material 200 is loosened, when tension force is too small, 20 of driver trains order about action roller assembly 40 and slide towards the direction away from fixed roll assembly 30, so that strip-shaped thin material 200 is tightened up, in finally reaching and tension fluctuation object, realize fast, the tension force of the strip-shaped thin material 200 that accurately and efficiently control transmits, thereby solved the problem of the tension fluctuation while easily causing that due to the rotation of the volume pin 82 of oval in shape and the each side mechanical reasons such as friction between the parts on lithium battery core coil equipment strip-shaped thin material 200 is reeled, lithium battery electric core can be reeled under the little state of tension fluctuation, avoid occurring lithium battery electric core bad contact between layers, the problems such as wrinkling and distortion, thereby improve quality and the qualification rate of the lithium battery electric core of reeling out.
Certainly described above is preferred embodiment of the present utility model; certainly can not limit with this interest field of the utility model; the above-mentioned specific embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, can also make a lot of forms, these still belong to the scope that the utility model is contained.
Claims (10)
1. a tension-adjusting gear, be applicable to regulate in lithium battery core coil equipment the tension force of transmitted strip-shaped thin material, described lithium battery core coil equipment comprises frame, feeding device and wind2, described tension-adjusting gear, feeding device and wind2 are all located at described frame, described strip-shaped thin material is transmitted in described feeding device in turn, between tension-adjusting gear and wind2, it is characterized in that, described tension-adjusting gear comprises tension detection mechanism, driver train, fixed roll assembly and action roller assembly, described tension detection mechanism, driver train and fixed roll assembly are all fixed at described frame, described action roller assembly along near or away from the direction of described fixed roll assembly, slide be located at described frame, and described action roller assembly is connected in the mouth of described driver train, described strip-shaped thin material is set around between described fixed roll assembly and action roller assembly after by described tension detection mechanism, the described wind2 of final arrival.
2. tension-adjusting gear according to claim 1, is characterized in that, described driver train comprises linear actuator, and described linear actuator is fixed at described frame, and described action roller assembly is connected in the mouth of described linear actuator.
3. tension-adjusting gear according to claim 2, is characterized in that, described linear actuator is linear electric motors.
4. tension-adjusting gear according to claim 2, it is characterized in that, described action roller assembly comprises mount pad and at least one the first mistake roller, described mount pad along near or away from the direction of described fixed roll assembly, slide be located at described frame, described first crosses roller is located at described mount pad, and described mount pad is connected in described driver train mouth.
5. tension-adjusting gear according to claim 4, is characterized in that, in described frame, along being parallel near or being provided with pilot bar away from the direction of described fixed roll assembly, described mount pad slides and is located at described pilot bar.
6. tension-adjusting gear according to claim 4, is characterized in that, described mount pad is connected in the mouth of described linear actuator by a drive spindle.
7. tension-adjusting gear according to claim 4, it is characterized in that, direction of slip along described mount pad in described frame is equipped with limiting buffer device in the both sides of described mount pad, when described mount pad slides into the position of the most close described fixed roll assembly, described mount pad contacts at the described limiting buffer device near described fixed roll assembly, when described mount pad slides into away from the position of described fixed roll assembly, described mount pad contacts at the described limiting buffer device away from described fixed roll assembly.
8. tension-adjusting gear according to claim 4, it is characterized in that, described fixed roll assembly comprises that at least two second are crossed roller, described second crosses roller is located at described frame, described the first mistake roller and second is crossed roller and is the setting that space is staggered and be parallel to each other, described strip-shaped thin material replaces after by described tension detection mechanism in turn is set around described second and crosses roller and first and cross between roller, and described strip-shaped thin material is finally crossed roller by one described second and arrived and be set around described wind2.
9. tension-adjusting gear according to claim 8, it is characterized in that, described fixed roll assembly comprises that two described second are crossed roller, described action roller assembly comprises that one described first is crossed roller, described strip-shaped thin material is set around in turn two described second one, described first of crossing in roller after by described tension detection mechanism and crosses roller and two described second and cross another one in rollers, finally arrives and be set around described wind2.
10. tension-adjusting gear according to claim 1, is characterized in that, the direction of slip along continuous straight runs of described action roller assembly arranges, and the driving direction of described driver train is the direction of slip setting that is parallel to described action roller assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892857.XU CN203754089U (en) | 2013-12-31 | 2013-12-31 | Tension adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320892857.XU CN203754089U (en) | 2013-12-31 | 2013-12-31 | Tension adjusting device |
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| Publication Number | Publication Date |
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| CN203754089U true CN203754089U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320892857.XU Expired - Lifetime CN203754089U (en) | 2013-12-31 | 2013-12-31 | Tension adjusting device |
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| CN (1) | CN203754089U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173856A (en) * | 2015-08-02 | 2015-12-23 | 曾宪雄 | Tension adjusting device for winding machine |
| CN108975069A (en) * | 2018-06-14 | 2018-12-11 | 深圳市雷赛智能控制股份有限公司 | Tension control system |
| CN109969869A (en) * | 2019-03-26 | 2019-07-05 | 张家港锦亿化纤有限公司 | A kind of winding device of dacron thread |
| CN110937474A (en) * | 2019-11-21 | 2020-03-31 | 泰州市赛鸥网业有限公司 | Electronic automatic stopping device of wire coil machine |
| CN115335304A (en) * | 2020-08-12 | 2022-11-11 | 三菱电机株式会社 | Tension control device, tension control program, and storage medium |
-
2013
- 2013-12-31 CN CN201320892857.XU patent/CN203754089U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173856A (en) * | 2015-08-02 | 2015-12-23 | 曾宪雄 | Tension adjusting device for winding machine |
| CN108975069A (en) * | 2018-06-14 | 2018-12-11 | 深圳市雷赛智能控制股份有限公司 | Tension control system |
| CN108975069B (en) * | 2018-06-14 | 2020-09-18 | 深圳市雷赛智能控制股份有限公司 | Tension control system |
| CN109969869A (en) * | 2019-03-26 | 2019-07-05 | 张家港锦亿化纤有限公司 | A kind of winding device of dacron thread |
| CN110937474A (en) * | 2019-11-21 | 2020-03-31 | 泰州市赛鸥网业有限公司 | Electronic automatic stopping device of wire coil machine |
| CN115335304A (en) * | 2020-08-12 | 2022-11-11 | 三菱电机株式会社 | Tension control device, tension control program, and storage medium |
| CN115335304B (en) * | 2020-08-12 | 2023-10-27 | 三菱电机株式会社 | Tension control device and storage medium |
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Effective date of registration: 20180509 Address after: 523000 first floor, Yi Hong Rong Industrial Park, 7 Industrial Road, Chi Street, Houjie Town, Dongguan, Guangdong. Patentee after: DONGGUAN BOTUO LITHIUM TECHNOLOGY CO.,LTD. Address before: 523079 Tianan Digital City, 1 Golden Road, Nancheng District, Dongguan, Guangdong, A1-315 Patentee before: DONGGUAN BOTUO AUTOMATION EQUIPMENT CO.,LTD. |
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Granted publication date: 20140806 |
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