CN112875411A - Wire harness tension adjusting system of winding machine - Google Patents
Wire harness tension adjusting system of winding machine Download PDFInfo
- Publication number
- CN112875411A CN112875411A CN202011607834.0A CN202011607834A CN112875411A CN 112875411 A CN112875411 A CN 112875411A CN 202011607834 A CN202011607834 A CN 202011607834A CN 112875411 A CN112875411 A CN 112875411A
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- wire harness
- tension
- swing rod
- wire
- main controller
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- 238000004804 winding Methods 0.000 title claims abstract description 31
- 238000004891 communication Methods 0.000 claims abstract description 15
- 239000006247 magnetic powder Substances 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 229910052573 porcelain Inorganic materials 0.000 claims description 6
- 210000002268 wool Anatomy 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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- 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
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other 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
-
- 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
- B65H59/40—Applications of tension indicators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to excessive tension or irregular operation of apparatus
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- 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
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
According to the winding machine wire harness tension adjusting system provided by the invention, the tension on the wire harness can be automatically adjusted to a preset value through the feedback control loop consisting of the tension detector, the main controller, the wire harness brake, the auxiliary controller and the wireless communication module, the operation method of manually monitoring and adjusting the tension of the wire harness is changed, and the wire harness tension adjusting efficiency during winding of the winding machine is greatly improved.
Description
Technical Field
The invention relates to the technical field of winding machines, in particular to a wire harness tension adjusting system of a winding machine.
Background
The annular coil winding machine is widely applied equipment in the power electronic industry, and is mainly used for winding an enameled wire on an annular framework and performing the winding work on the iron core annular framework according to the coil process requirement. The device consists of a host machine and a paying-off mechanism, and the working principle of the device is that the shuttle reversely drives the wire storage ring to rotate to wind the enameled wire on the paying-off rack in the wire storage ring, and then the shuttle forwards pulls out the enameled wire in the wire storage ring to wind the enameled wire on the iron core. However, when the annular iron core is clamped, it is generally difficult to ensure that the cross section of the annular iron core is located at the central position of the wire storage ring, so that during one rotation of the gear ring, a section of enameled wire between the iron core and the gear ring picker always increases gradually when passing through the first half circle, and shortens gradually when the gear ring rotates through the second half circle, so that during the winding process, the tension of the first half circle of the enameled wire is greater than that of the second half circle. The condition that the enameled wire becomes loose can appear in certain angle of coiling round in-process, and the tension that also is the enameled wire is zero for iron core shake in the coiling process, and winding pitch is inhomogeneous, and wire rod tensile stress is different, and stress release when around good product stock, coil warp, and then influence the final product and can produce the property quality. It is necessary to keep the enamel wire not loose, i.e., stable in tension, during the winding process.
Disclosure of Invention
Aiming at the problems in the prior art, the wire harness tension adjusting system of the winding machine provided by the invention can conveniently realize the purpose of remotely and automatically adjusting the tension of the wire harness by arranging the tension detector, the controller and the wireless communication system, so that the adjustment work of the tension of the wire harness is more intelligent and convenient.
In order to achieve the purpose, the invention adopts the following technical scheme:
a winding machine wire harness tension adjusting system comprises a tension detector, a main controller, a wire harness brake, a sub-controller and a wireless communication module, wherein the wire harness brake is connected with a wire harness;
the tension detector is used for detecting the real-time tension of the wire harness and sending a detection value to the main controller through the wireless communication module,
the main controller compares the detection value from the tension detector with a preset tension value in the main controller to generate corresponding control information, the main controller sends the generated control information to the sub-controller through the wireless communication module,
the sub-controller controls the action of the wire harness brake according to the control information from the main controller so as to change the tension on the wire harness.
In one embodiment, the tension detector comprises an electronic tension meter, the wire harness brake comprises a magnetic powder brake, a wire harness is wound on the magnetic powder brake, the sub-controller comprises a PLC, the wireless communication module is wirelessly connected through a 5G network or industrial WIFI, and the PLC controls the rotating speed of the magnetic powder brake to change the tension on the wire harness according to control information from the main controller.
In one embodiment, the electronic tension meter comprises a body, a control board is arranged in the body,
the body is provided with three electronic tensiometer wire passing wheels, wire harnesses are wound on the electronic tensiometer wire passing wheels, the three electronic tensiometer wire passing wheels are arranged side by side, the electronic tensiometer wire passing wheels positioned at two ends are fixed wheels, the center points of the electronic tensiometer wire passing wheels are positioned on the same straight line, and the electronic tensiometer wire passing wheel positioned in the middle is a sliding wheel capable of sliding up and down;
the electronic tensiometer is characterized in that a tension sensing contact is arranged on the wire passing wheel, the tension sensing contact is electrically connected with the control board, and the control board transmits a tension sensing signal to the main controller through the 5G network or industrial WIFI.
In one embodiment, the magnetic powder brake device further comprises a box body, the electronic tension meter is arranged outside the box body, and the magnetic powder brake, the main controller and the PLC are arranged inside the box body.
In one embodiment, the box body is further provided with an outlet rotating wheel outside, the box body is further internally provided with a swing rod, a transition rotating wheel, an inlet rotating wheel, a porcelain nozzle and a wool felt clamping piece, one end of the swing rod is provided with a swing rod wire passing wheel, the other end of the swing rod is rotatably connected with the inner wall of the box body, and a wire harness penetrates through the porcelain nozzle and the wool felt clamping piece and is sequentially wound on the inlet rotating wheel, the magnetic powder brake, the transition rotating wheel, the cycloid rod wire passing wheel, the electronic tensiometer wire passing wheel and the outlet rotating wheel.
In one embodiment, a rotating hole is formed in the inner wall of the box body, a rotating seat is rotatably arranged in the rotating hole, one end of the rotating seat is connected with the swing rod, and the other end of the rotating seat is connected with a swing rod driving cylinder.
In one embodiment, a rotary bearing is arranged in the rotary hole, the rotary seat is inserted into an inner ring of the rotary bearing, a swing rod mounting hole is formed in one end, located inside the box body, of the rotary seat, the swing rod is inserted into the swing rod mounting hole, the swing rod driving cylinder is arranged on the outer side wall of the box body, a swing rod driving plate is rotatably connected to a cylinder rod of the swing rod driving cylinder, and the other end of the swing rod driving plate is connected with one end, located outside the box body, of the rotary seat.
In one embodiment, a proximity switch induction sheet is arranged on the end face of one end of the rotary seat, which is connected with the swing rod, and a proximity switch is arranged on the inner wall of the box body below the rotary seat.
In one embodiment, the proximity switches include a rocker front angle proximity switch and a rocker rear angle proximity switch.
In one embodiment, the inner wall of the box body is further provided with a swing rod upper limiting column and a swing rod lower limiting column.
Compared with the prior art, the winding machine wire harness tension adjusting system provided by the invention can automatically adjust the tension on the wire harness to a preset value by arranging the feedback control loop consisting of the tension detector, the main controller, the wire harness brake, the sub-controller and the wireless communication module, changes the prior operation method of manually monitoring and adjusting the tension of the wire harness, and greatly improves the wire harness tension adjusting efficiency during winding of the winding machine.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for convenience in describing the invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
As shown in FIG. 1, for convenience of description, the "up", "down", "left", "right", "front" and "back" orientation references in the present invention are based on the orientation shown in FIG. 1;
a winding machine wire harness tension adjusting system comprises a tension detector, a main controller, a wire harness brake, a sub-controller and a wireless communication module, wherein the wire harness brake is connected with a wire harness on a winding machine;
the tension detector is used for detecting the real-time tension of the wire harness and sending a detection value to the main controller through the wireless communication module,
the main controller compares the detected value from the tension detector with a preset tension value in the main controller to generate corresponding control information, the main controller sends the generated control information to the sub-controller through the wireless communication module,
the sub-controller controls the action of the wire harness brake to change the tension on the wire harness according to the control information from the main controller.
In this embodiment, the tension detector comprises an electronic tension meter 2, the wire harness brake comprises a magnetic powder brake 17, a wire harness on the winding machine is wound on the magnetic powder brake 17, the sub-controller comprises a PLC, the wireless communication module realizes wireless connection through a 5G network or industrial WIFI, and the PLC controls the rotating speed of the magnetic powder brake to change the tension on the wire harness according to control information from the main controller; when the detection value from the tension detector is larger than the preset tension value in the main controller, the main controller sends control information of acceleration of the magnetic powder brake 17 to the PLC, and the PLC controls the rotating speed of the magnetic powder brake 17 to increase so as to reduce the tension value of the wire harness; when the detection value from the tension detector is smaller than the tension value preset in the main controller, the main controller sends control information of speed reduction of the magnetic powder brake 17 to the PLC, the PLC controls the rotating speed of the magnetic powder brake 17 to be reduced so as to increase the tension value of the wire harness, and when the detection value from the tension detector is equal to the tension value preset in the main controller, the tension adjustment operation of the whole wire harness is completed.
In this embodiment, the electronic tension meter 2 comprises a body, a control board is arranged in the body,
three electronic tensiometer wire passing wheels 3 are arranged on the body, wire harnesses are wound on the electronic tensiometer wire passing wheels 3, the three electronic tensiometer wire passing wheels 3 are arranged side by side, the electronic tensiometer wire passing wheels 3 positioned at two ends are fixed wheels, the center points of the electronic tensiometer wire passing wheels 3 are positioned on the same straight line, and the electronic tensiometer wire passing wheel 3 positioned in the middle is a sliding wheel capable of sliding up and down;
the electronic tension meter is provided with a tension sensing contact on the wire passing wheel 3, the tension sensing contact is electrically connected with the control panel, and the control panel transmits a tension sensing signal to the main controller through a 5G network or industrial WIFI, so that the purpose of monitoring the tension value on the wire harness in real time by using the electronic tension meter 2 is realized.
In the embodiment, the electronic tension meter further comprises a box 18, the electronic tension meter 2 is arranged outside the box 18, and the magnetic powder brake 17, the main controller and the PLC are arranged inside the box 18.
In this embodiment, the case 18 is further provided with an outgoing line rotating wheel 1 outside, the case 18 is further provided with a swing rod 6, a transition rotating wheel 19, an incoming line rotating wheel 13, a porcelain nozzle and a wool felt clamping piece 14 inside, one end of the swing rod 6 is provided with a swing rod threading wheel 4, the other end of the swing rod is rotatably connected with the inner wall of the case 18, and a wire harness 5 from a wire barrel 16 passes through the porcelain nozzle and the wool felt clamping piece 14 and is sequentially wound on the incoming line rotating wheel 13, the magnetic powder brake 17, the transition rotating wheel 19, the cycloid rod threading wheel 4, the electronic tensiometer threading wheel 3 and the outgoing line rotating wheel 1 until extending straight inside.
In this embodiment, a rotating hole is formed in the inner wall of the box 18, a rotating base 8 is rotatably arranged in the rotating hole, one end of the rotating base 8 is connected with the swing rod 6, the other end of the rotating base is connected with a swing rod driving cylinder 12, and the swing rod driving cylinder 12 is a low-friction cylinder, so that a transition wire harness can be more stable.
In this embodiment, a rotary bearing is arranged in a rotary hole in the box 18, the rotary seat 8 is inserted into an inner ring of the rotary bearing, one end of the rotary seat 8, which is located inside the box 18, is provided with a swing rod mounting hole, the swing rod 6 is inserted into the swing rod mounting hole, the outer side wall of the box 18 is provided with a swing rod driving cylinder 12, the cylinder rod of the swing rod driving cylinder 12 is rotatably connected with a swing rod driving plate 11, the other end of the swing rod driving plate 11 is connected with one end of the rotary seat 8, which is located outside the box 18, and the swing rod driving cylinder 12 drives the swing rod to swing up and down.
In this embodiment, a proximity switch sensing piece 9 is disposed on an end surface of one end of the rotary base 8 connected to the swing rod 6, and a proximity switch 10 is disposed on an inner wall of the box body below the rotary base 8.
Preferably, the proximity switch 10 includes a front rocker angle proximity switch and a rear rocker angle proximity switch for sensing the extreme position of the up-and-down swing of the rocker 6, thereby controlling the rocker 6 not to swing too much upward or downward to impact an adjacent component.
In the embodiment, in order to avoid that the up-and-down deflection angle of the swing rod 6 cannot be limited when the proximity switch 10 fails, an upper swing rod limiting column 7 and a lower swing rod limiting column 20 are further arranged on the inner wall of the box 18, so that loss caused by excessive upward or downward swing of the swing rod 6 can be completely avoided in a physical limiting mode, and the safety of equipment operation is improved.
When the winding machine wire harness tension adjusting system provided by the invention needs to be used, a tension numerical value is set on a main controller in advance, meanwhile, the electronic tensiometer 2 transmits a tension induction signal to the main controller through a 5G network or industrial WIFI, the main controller compares and analyzes a detection numerical value from the electronic tensiometer 2 with a preset tension numerical value in the main controller to generate corresponding control information, and the main controller sends the generated control information to a PLC through the 5G-free network or the industrial WIFI, wherein the specific steps are as follows: when the detection value from the electronic tensiometer 2 is larger than the preset tension value in the main controller, the main controller sends the acceleration control information of the magnetic powder brake 17 to the PLC, and the PLC controls the rotation speed of the magnetic powder brake 17 to increase so as to reduce the tension value of the wire harness; when the detection value from the electronic tensiometer 2 is smaller than the preset tension value in the main controller, the main controller sends the deceleration control information of the magnetic powder brake 17 to the PLC, the PLC controls the rotation speed of the magnetic powder brake 17 to be reduced so as to increase the tension value of the wire harness, and the system automatically finishes the tension adjustment operation of the whole wire harness until the detection value from the electronic tensiometer 2 is equal to the preset tension value in the main controller.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A wire harness tension adjusting system of a winding machine is characterized by comprising a tension detector, a main controller, a wire harness brake, a sub-controller and a wireless communication module, wherein the wire harness brake is connected with a wire harness;
the tension detector is used for detecting the real-time tension of the wire harness and sending a detection value to the main controller through the wireless communication module,
the main controller compares the detection value from the tension detector with a preset tension value in the main controller to generate corresponding control information, the main controller sends the generated control information to the sub-controller through the wireless communication module,
the sub-controller controls the action of the wire harness brake according to the control information from the main controller so as to change the tension on the wire harness.
2. The winding machine wire harness tension adjusting system according to claim 1, wherein the tension detector comprises an electronic tension meter, the wire harness brake comprises a magnetic powder brake, a wire harness is wound on the magnetic powder brake, the secondary controller comprises a PLC, the wireless communication module is wirelessly connected through a 5G network or industrial WIFI, and the PLC controls the rotation speed of the magnetic powder brake to change the tension on the wire harness according to control information from the main controller.
3. The wire harness tension adjustment system of a winding machine according to claim 2, wherein the electronic tension meter includes a body, a control board is provided inside the body,
the body is provided with three electronic tensiometer wire passing wheels, wire harnesses are wound on the electronic tensiometer wire passing wheels, the three electronic tensiometer wire passing wheels are arranged side by side, the electronic tensiometer wire passing wheels positioned at two ends are fixed wheels, the center points of the electronic tensiometer wire passing wheels are positioned on the same straight line, and the electronic tensiometer wire passing wheel positioned in the middle is a sliding wheel capable of sliding up and down;
the electronic tensiometer is characterized in that a tension sensing contact is arranged on the wire passing wheel, the tension sensing contact is electrically connected with the control board, and the control board transmits a tension sensing signal to the main controller through the 5G network or industrial WIFI.
4. The winding machine wire harness tension adjustment system according to claim 3, further comprising a case, wherein the electronic tensiometer is disposed outside the case, and the magnetic powder brake, the main controller and the PLC are disposed inside the case.
5. The wire harness tension adjusting system of the winding machine according to claim 4, wherein the box body is further provided with a wire outlet rotating wheel outside, the box body is further provided with a swing rod, a transition rotating wheel, a wire inlet rotating wheel, a porcelain nozzle and a wool felt clamping piece inside, one end of the swing rod is provided with a swing rod wire passing wheel, the other end of the swing rod is rotatably connected with the inner wall of the box body, and a wire harness passes through the porcelain nozzle and the wool felt clamping piece and is sequentially wound on the wire inlet rotating wheel, the magnetic powder brake, the transition rotating wheel, the cycloid rod wire passing wheel, the electronic tensiometer wire passing wheel and the wire outlet rotating wheel.
6. The wire harness tension adjusting system of the winding machine according to claim 5, wherein a rotary hole is formed in the inner wall of the box body, a rotary seat is rotatably arranged in the rotary hole, one end of the rotary seat is connected with the swing rod, and the other end of the rotary seat is connected with a swing rod driving cylinder.
7. The wire harness tension adjusting system of the winding machine according to claim 6, wherein a rotary bearing is arranged in the rotary hole, the rotary seat is inserted in an inner ring of the rotary bearing, a swing rod mounting hole is formed in one end, located inside the box body, of the rotary seat, the swing rod is inserted in the swing rod mounting hole, the swing rod driving cylinder is arranged on the outer side wall of the box body, a swing rod driving plate is rotatably connected to a cylinder rod of the swing rod driving cylinder, and the other end of the swing rod driving plate is connected with one end, located outside the box body, of the rotary seat.
8. The wire harness tension adjusting system of the winding machine according to claim 7, wherein a proximity switch sensing piece is arranged on an end surface of one end of the rotary seat connected with the swing rod, and a proximity switch is arranged on an inner wall of the box body below the rotary seat.
9. The wire harness tension adjustment system of claim 8, wherein the proximity switch comprises a rocker front angle proximity switch and a rocker rear angle proximity switch.
10. The wire harness tension adjusting system of the winding machine according to claim 9, wherein an upper swing rod limiting column and a lower swing rod limiting column are further provided on the inner wall of the box body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011607834.0A CN112875411B (en) | 2020-12-30 | 2020-12-30 | Wire harness tension adjusting system of winding machine |
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|---|---|---|---|
| CN202011607834.0A CN112875411B (en) | 2020-12-30 | 2020-12-30 | Wire harness tension adjusting system of winding machine |
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| GB1316817A (en) * | 1969-05-05 | 1973-05-16 | Satzinger Roland | Reel-unwinding apparatus |
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| CN203411173U (en) * | 2013-08-14 | 2014-01-29 | 东莞市张力机电科技有限公司 | Servo tension controller |
| CN106276410A (en) * | 2015-05-20 | 2017-01-04 | 昆山市富川机电科技有限公司 | Wire twisting machine intelligent constant tension control system |
| CN105836528A (en) * | 2016-05-18 | 2016-08-10 | 杭州响尾蛇科技有限公司 | Constant moment servo tensioner |
| CN206767297U (en) * | 2017-03-21 | 2017-12-19 | 苏州技多喀机电科技有限公司 | closed-loop control tension bracket |
| CN209226311U (en) * | 2018-11-07 | 2019-08-09 | 杭州千和精密机械有限公司 | A kind of servo tensioner |
| CN209161205U (en) * | 2018-11-26 | 2019-07-26 | 无锡巨一同创科技有限公司 | Tension swing-bar mechanism |
| CN209895919U (en) * | 2019-01-31 | 2020-01-03 | 苏州创易技研股份有限公司 | Servo tensioner with tension measurement digital display function |
| CN211209542U (en) * | 2020-01-20 | 2020-08-07 | 浙江巨力电机成套设备有限公司 | Novel wire frame structure |
| CN212024392U (en) * | 2020-04-03 | 2020-11-27 | 深圳市凯昇科技有限公司 | Servo tensioner |
| CN216863264U (en) * | 2021-12-17 | 2022-07-01 | 杭州直尚智能设备有限公司 | Servo tensioner of winding machine |
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