CN111115365A - Wire braking device for wire winding machine and wire winding machine - Google Patents
Wire braking device for wire winding machine and wire winding machine Download PDFInfo
- Publication number
- CN111115365A CN111115365A CN201910198054.6A CN201910198054A CN111115365A CN 111115365 A CN111115365 A CN 111115365A CN 201910198054 A CN201910198054 A CN 201910198054A CN 111115365 A CN111115365 A CN 111115365A
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- Prior art keywords
- wire
- roller
- preparation
- deflection roller
- force
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/003—Regulation of tension or speed; Braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/345—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the tension or advance of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C49/00—Devices for temporarily accumulating material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/30—Devices controlling the forwarding speed to synchronise with supply, treatment, or take-up apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/18—Driven rotary elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
- B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
- B65H59/388—Regulating forwarding speed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/094—Tensioning or braking devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The invention relates to a wire braking device (10) for a wire winder (100), comprising a compensation device (15) having a wire supply roller (14) for supplying a wire (2) in the direction of a winding unit (5), wherein the compensation device (15) has a first deflection roller (18) which is arranged in a position-adjustable manner and is loaded with force in order to compensate for a wire requirement at the winding unit (5) and a tension (F) which varies in the wire (2).
Description
Technical Field
The invention relates to a wire brake device for a wire winder, for example, in particular for an armature of a winding motor. The invention further relates to a wire winder having a wire brake device according to the invention for winding an armature of an electric motor.
Background
A wire brake device for a wire winding machine having the features of the preamble of claim 1 is known from DE69211643T 2. The known wire brake has a compensating device with wire feed rollers for guiding the wire from the direction of the wire store. The compensation device further comprises a first deflection roller for: a base wire is generated and wire drawing fluctuations, which arise as a result of different wire requirements at a winding unit connected downstream of the compensation device, are compensated. For this purpose, the first deflection roller of the compensating device is arranged so as to be pivotable on a lever, wherein the lever is loaded with force by a compression spring. The varying tension in the wire causes a reciprocating movement of said first steering roller around the rotation point of the rod. In the case of the compensating device of a wire brake device known from the prior art, the wrap angle (umschlingwingkey) of the wire formed at the first deflecting roller changes as a function of the position of the first deflecting roller, so that the tensile force acting on the wire changes as a function of the position of the first deflecting roller due to the different frictional relationships between the first deflecting roller and the wire. Furthermore, with the known wire brake devices it is not possible to pull the wire back counter to the initial wire-preferential direction, which is desirable in order to be able to achieve different connections, for example when winding the armature or when the wire is in contact with a commutator.
Disclosure of Invention
The wire braking device for a wire winding machine, which has the features of claim 1, according to the invention has the advantage that, depending on the known or changed position of the first deflecting roller at the compensating device, the drive of the wire feed roller is controlled in such a way that the wire is influenced by the force loading by controlling the wire feed roller, in other words this means that a variable pulling force can be exerted on the wire by means of the drive of the wire feed roller, which pulling force is adjusted depending on the known position of the first deflecting roller, which means that, for example, when the pulling force of the wire at the first deflecting roller increases, which increased pulling force would result in the first deflecting roller being displaced from its nominal position into a position reducing the pulling force acting on the wire, the wire feed roller is controlled in such a way that the wire feed roller is driven at an increased rotational angle speed and is therefore additionally re-fed (nachf ö rdern) which results in a desired reduction of the pulling force in the wire and at the same time in a range of the first deflecting roller, which the pulling force of the first deflecting roller is maintained at an almost constant value, which the pulling force acting on the wire is detected in combination with the drive of the wire, which the first deflecting roller is able to be controlled independently of the actual position of the wire.
Further advantageous embodiments of the wire brake for a wire winding machine are specified in the dependent claims.
In order to minimize the deflection of the first deflection roller during different tensile forces in the wire, it is provided that the drive of the wire feed roller adjusts the position of the first deflection roller into a setpoint position.
In order to keep the tolerances of the tension acting on the wire as small as possible, it is necessary to be able to adjust the drive for the wire feed roller as quickly and accurately as possible. For this purpose, it is preferably provided that the wire-feeding roller can be driven in both rotational directions by means of a servomotor. Having the drive of the wire-feeding roller not only in the usual wire advancement direction (which is provided for winding the armature) but also in the opposite direction has the following advantages: active snapping (abziehen) or return conveyance of the wire can also be achieved, which can be advantageous for the connection (Verschaltungen) that is required if necessary at the armature.
Particularly advantageous is a configuration in which a second deflection roller is connected upstream of the wire feed roller, wherein a wire pretension acting on the wire feed roller can be generated by means of the second deflection roller. Thereby, what can be achieved when the wire feed roller is operated or rotated by means of a servo drive is: the desired frictional force is generated, which is used to transmit the driving or decelerating force from the wire feed roller to the wire, or the required pretension between the second deflecting roller and the feed roller is generated.
In a variant of the last-mentioned measure, it is particularly preferred if the position of the second deflecting roller is variable, so that different distances can be formed between the second deflecting roller and the wire-feeding roller. In particular, it is thereby possible to achieve a return conveyance of the wire by increasing the distance between the second deflecting roller and the wire feed roller, wherein the wire can always be held under pressure over the entire wire length between the two deflecting rollers or the wire feed roller connected in between.
The setting or adjustment of the position of the first steering roller is preferably carried out by a pneumatically or hydraulically driven stroke cylinder (Hubzylinder).
In order to always keep the wire under tensile stress between the second deflecting roller and the wire feed roller, it is provided in a further embodiment of the invention that the second deflecting roller is acted upon by a force via a spring element in the direction of the pretensioning of the wire.
In addition, it is particularly preferred if the wire guide has wire sections arranged parallel to one another in the region of the wire brake. This has the result that the wrap angle of the wire at the deflecting rollers and the wire feed roller is always 180 °, to be precise irrespective of the position of the two deflecting rollers. In addition, a particularly compact construction of the wire brake is also achieved by this embodiment.
In order to transmit the required pushing or breaking force to the wire, a friction-locking connection is formed between the wire and the wire feed roller and between the wire and the first deflection roller.
The invention also relates to a wire winder for winding an armature of an electric motor, having the wire brake device according to the invention described so far.
Further advantages, features and details of the invention emerge from the following description of a preferred embodiment and with the aid of the drawings.
Drawings
In the sole figure, a simplified side view of a wire winder for an armature of an electric motor is shown, which has a wire brake connected upstream.
Detailed Description
In the sole figure, a wire winder 100 is shown in a strongly simplified manner for winding an armature 1 by means of a wire 2. The armature 1 is in particular a component of an electric motor, wherein the stator teeth of the armature 1 (not shown) are wound by means of a wire winder 100 and the wire 2 is subsequently connected or contacted with a commutator. For this purpose, the wire winder 100 has a strongly simplified illustration of an optional winding unit 5 according to the invention, by means of which the wire 2 can be fed to the armature 1 for winding. The main wire brake 10 of the present invention is connected before the winding unit 5. The wire brake 10 serves to load the wire 2 with a tension which is as constant as possible in the direction of the winding unit 5, as a result of which the wire 2 can be processed by the winding unit 5 in a process-safe manner. The wire brake 10 is furthermore at least indirectly adjacent to a wire store 12, in which the wire 2 is stored, for example in the form of a wire coil.
The wire brake 10 has a compensation device 15 with a wire feed roller 14 which can be driven in both directions of rotation by means of a drive 17 in the form of a servomotor 16. In order to transmit a tensile or thrust force to the wire 2, a friction-locking connection is formed between the wire feed roller 14 and the wire 2. The wire 2 has a wrap angle of 180 ° at the wire feed roller 14. A first deflecting roller 18 of the compensating device 15 is connected downstream of the wire feed roller 14 in the direction of the winding unit 5, in the region of which first deflecting roller 18 the wire 2 likewise encloses said first deflecting roller 18 at a wrap angle of 180 °.
The first deflecting roller 18 is arranged so as to be movable upward and downward in the direction of the double arrow 20. Furthermore, the first deflecting roller 18 is arranged in operative connection with a stroke cylinder 22, which in the raised position in the figure applies a force to the first deflecting roller 18, in which position a pulling force F is generated in the wire 2. For this purpose, the stroke cylinder 22 is designed as a hydraulically or pneumatically driven stroke cylinder 22.
The instantaneous position P of the first deflecting roller 18 is detected, for example, in the region of the stroke cylinder 22 by means of a measuring device 24 and is supplied as input to a control device 26 of the wire brake 10. An algorithm or a corresponding program provided in the control device 26 is used to control the servomotor 16 and thus to adjust the different rotational speeds of the servomotor 16 and thus the different rotational angular speeds ω of the wire feed roller 14.
The second deflection roller 28 of the compensating device 15 is connected upstream of the wire feed roller 14 in the direction of the wire store 12. In the region of the second deflecting roller 28, the wire also has a wrap angle of 180 °. Furthermore, a third deflection roller 30 is arranged between the first deflection roller 18 and the winding unit 5, in the region of which third deflection roller 30 the wire 2 has, for example, an angle of wrap of approximately 90 °. The third deflection roller 30 is designed as a non-drivable, i.e. freely rotating deflection roller 30. By the arrangement of the deflecting rollers 18, 28 and 30 and the wire feed roller 14 described so far, wire sections 6 to 8 arranged parallel to one another are formed between the wire feed roller 14 and the two deflecting rollers 18 and 28 and between the two deflecting rollers 28 and 30, respectively.
The second deflecting roller 28 is acted upon by a force in a position spaced apart from the wire feed 14 by means of a spring element 32, for example by means of a compression spring, so that a tensile force is generated in the wire 2 between the second deflecting roller 28 and the wire feed roller 14. In addition, it is mentioned that the second deflecting roller 28 is likewise arranged to be movable back and forth in the direction of the double arrow 34, so that different distances can be set between the second deflecting roller 28 and the wire-supply roller 14.
When the armature 1 is wound with the wire 2 by means of the winding unit 5, a periodically varying tensile force F is generated in the wire 2, in particular, by the winding unit 5. These different levels of tension force F also act on the wire brake 10. In this case, for example, when the tension F increases, the first deflecting roller 18 is acted upon by a force in the drawing downward by the wire 2. This results in a changed position of the first deflection roller 18, which is detected by means of the measuring device 24 and supplied as an input to the control device 26. The control device 26 then controls the wire feed roller 14 in such a way that it is driven at an increased rotational speed n. This in turn leads to a reduction of the tension F in the wire 2 or to the first deflecting roller 18 moving into the raised position in the figure. In dependence on the regulating speed, a defined position P of the first deflecting roller 28 around the nominal position P is thus obtainedsollPosition P of (1). The different magnitudes of the angular speed of rotation ω of the wire feed roller 14 likewise result in a varying position of the second deflection roller 28. Wherein the wire 2 is always tensioned between the second deflecting roller 28 and the wire feed roller 14 as a result of the force loading of the wire 2 by the spring element 32.
If the wire 2 should not be fed in the direction of the wire winding unit 5, but instead the wire 2 needs to be broken by the wire winding unit 5 in the direction of the wire store 12, the wire feeding roller 14 is driven in the opposite direction by means of a servomotor 16. In this case, the first diverting roller 18 typically first moves downwards in the drawing, so that the tension F in the wire 2 does not increase drastically. Likewise, the second deflection roller 28 is force-loaded into a raised position by means of a spring element 32, whereby the tension F in the wire 2 can be maintained.
The wire brake 10 described so far can be modified or altered in a variety of ways and methods without departing from the concept of the invention.
Claims (11)
1. Wire braking device (10) for a wire winder (100), having a compensating device (15) for feeding a wire (2) in the direction of a winding unit (5), which compensating device has a wire feed roller (14), wherein the compensating device (15) has a first deflection roller (18) which is arranged in a position-adjustable manner and is loaded with force in order to compensate for different wire requirements at the winding unit (5) and tension forces (F) which vary in the wire (2),
it is characterized in that the preparation method is characterized in that,
the position (P) of the first deflection roller (18) can be detected, and a drive (17) of the wire feed roller (14) can be actuated in relation to the detected position (P) of the first deflection roller (18) in order to influence the force load acting on the wire (2).
2. The wire brake of claim 1,
it is characterized in that the preparation method is characterized in that,
the drive (17) of the wire supply roller (14) adjusts the position (P) of the first deflection roller (18) to a target position (P)soll) In (1).
3. The wire brake device according to claim 1 or 2,
it is characterized in that the preparation method is characterized in that,
the drive (17) of the wire-feeding roller (14) has a servomotor (16) which can be driven in both directions of rotation.
4. The wire brake device according to any one of claims 1 to 3,
it is characterized in that the preparation method is characterized in that,
a second deflecting roller (28) is connected upstream of the wire feed roller (14) and by means of the second deflecting roller (28) a pulling force acting on the wire (2) can be generated between the second deflecting roller (28) and the wire feed roller (14).
5. The wire brake of claim 4,
it is characterized in that the preparation method is characterized in that,
the position of the second deflection roller (28) can be changed in such a way that different spacings can be formed between the second deflection roller (28) and the wire feed roller (14).
6. The wire brake device according to any one of claims 1 to 5,
it is characterized in that the preparation method is characterized in that,
the first steering roller (18) is acted upon by a force by means of a pneumatically or hydraulically driven stroke cylinder (22).
7. The wire brake device according to claim 5 or 6,
it is characterized in that the preparation method is characterized in that,
the first deflection roller (28) is loaded with force by a spring element (32) in the direction of the tensile force generated in the wire (2).
8. The wire brake device according to any one of claims 1 to 7,
it is characterized in that the preparation method is characterized in that,
a freely rotating third deflection roller (30) is connected downstream of the first deflection roller (18), which third deflection roller (30) deflects the wire (2) by 90 DEG from its feed direction.
9. The wire brake device according to any one of claims 1 to 8,
it is characterized in that the preparation method is characterized in that,
the wire guide has wire sections (6 to 8) arranged parallel to one another in the region of the wire brake (10).
10. The wire brake device according to any one of claims 1 to 9,
it is characterized in that the preparation method is characterized in that,
a friction-locking connection is formed between the wire (2) and the wire feed roller (14) and between the wire (2) and the first deflecting roller (18).
11. Wire winder (100) for winding an armature of an electric motor, having a wire brake (10) configured according to any one of claims 1 to 10.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018218453.4 | 2018-10-29 | ||
| DE102018218453.4A DE102018218453A1 (en) | 2018-10-29 | 2018-10-29 | Wire brake device for a wire winding machine and wire winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111115365A true CN111115365A (en) | 2020-05-08 |
Family
ID=70416854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910198054.6A Pending CN111115365A (en) | 2018-10-29 | 2019-03-15 | Wire braking device for wire winding machine and wire winding machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111115365A (en) |
| DE (1) | DE102018218453A1 (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69211643D1 (en) * | 1991-10-07 | 1996-07-25 | Globe Products Inc | Method and device for monitoring and controlling an armature winding machine with detection of missing hooks |
| CN1424243A (en) * | 2001-12-07 | 2003-06-18 | 三垦电气株式会社 | Long-dimension rewinding devices |
| CN1440920A (en) * | 2002-02-28 | 2003-09-10 | 三垦电气株式会社 | Strip material coiling device |
| CN101678688A (en) * | 2007-03-07 | 2010-03-24 | 赛福尔有限公司 | Tape drive |
| CN201737527U (en) * | 2010-07-27 | 2011-02-09 | 浙江商业职业技术学院 | Tensioning device |
| CN201778078U (en) * | 2010-07-22 | 2011-03-30 | 上海欧达电气成套设备工程有限公司 | Dancer roller tension control device |
| CN102596770A (en) * | 2009-11-09 | 2012-07-18 | 罗伯特·博世有限公司 | Method for operating a winding device |
| CN102674083A (en) * | 2011-03-18 | 2012-09-19 | 张春宇 | Remotely-controlled electric winder |
| CN104986618A (en) * | 2015-05-20 | 2015-10-21 | 江苏理工学院 | Balance chain automatic tensioning guiding device for elevator balance chain vanning equipment |
| CN205802649U (en) * | 2016-06-24 | 2016-12-14 | 东莞市瀛通电线有限公司 | A kind of tenslator |
| CN106865353A (en) * | 2017-04-07 | 2017-06-20 | 盐城帝佳妮服饰有限公司 | One kind weaving thread tensioner |
-
2018
- 2018-10-29 DE DE102018218453.4A patent/DE102018218453A1/en active Pending
-
2019
- 2019-03-15 CN CN201910198054.6A patent/CN111115365A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69211643D1 (en) * | 1991-10-07 | 1996-07-25 | Globe Products Inc | Method and device for monitoring and controlling an armature winding machine with detection of missing hooks |
| CN1424243A (en) * | 2001-12-07 | 2003-06-18 | 三垦电气株式会社 | Long-dimension rewinding devices |
| CN1440920A (en) * | 2002-02-28 | 2003-09-10 | 三垦电气株式会社 | Strip material coiling device |
| CN101678688A (en) * | 2007-03-07 | 2010-03-24 | 赛福尔有限公司 | Tape drive |
| CN102596770A (en) * | 2009-11-09 | 2012-07-18 | 罗伯特·博世有限公司 | Method for operating a winding device |
| CN201778078U (en) * | 2010-07-22 | 2011-03-30 | 上海欧达电气成套设备工程有限公司 | Dancer roller tension control device |
| CN201737527U (en) * | 2010-07-27 | 2011-02-09 | 浙江商业职业技术学院 | Tensioning device |
| CN102674083A (en) * | 2011-03-18 | 2012-09-19 | 张春宇 | Remotely-controlled electric winder |
| CN104986618A (en) * | 2015-05-20 | 2015-10-21 | 江苏理工学院 | Balance chain automatic tensioning guiding device for elevator balance chain vanning equipment |
| CN205802649U (en) * | 2016-06-24 | 2016-12-14 | 东莞市瀛通电线有限公司 | A kind of tenslator |
| CN106865353A (en) * | 2017-04-07 | 2017-06-20 | 盐城帝佳妮服饰有限公司 | One kind weaving thread tensioner |
Non-Patent Citations (1)
| Title |
|---|
| 武秋敏等: "印刷设备", vol. 1, 中国轻工业出版社, pages: 187 - 188 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018218453A1 (en) | 2020-04-30 |
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