CN112158651A - Adjustable pay-off of tension is used in copper line production - Google Patents
Adjustable pay-off of tension is used in copper line production Download PDFInfo
- Publication number
- CN112158651A CN112158651A CN202011132134.0A CN202011132134A CN112158651A CN 112158651 A CN112158651 A CN 112158651A CN 202011132134 A CN202011132134 A CN 202011132134A CN 112158651 A CN112158651 A CN 112158651A
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- Prior art keywords
- shaft
- fixedly connected
- copper wire
- belt
- pay
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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
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/32—Stands or frameworks
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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
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/36—Securing packages to supporting 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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/30—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with fixed stroke
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
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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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/553—Both-ends supporting arrangements
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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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding 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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/72—Framework; Casings; Coverings
-
- 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
Abstract
The invention relates to the technical field of copper wire production, in particular to a tension-adjustable pay-off device for copper wire production. The invention aims to solve the technical problem that the existing tension adjusting device is too complex to operate. In order to solve the technical problem, the invention provides a tension-adjustable pay-off device for copper wire production, which comprises a base, wherein a base sliding groove is formed in the right side of the base, an upright post is connected to the inner wall of the base sliding groove in a sliding manner, a belt shaft is movably inserted into the top of the upright post, a belt hand wheel is fixedly connected to the right side of the belt shaft, a main shaft is fixedly connected to the left side of the belt shaft, a threaded shaft is sleeved on the outer side of the left side of the main shaft, the hand wheel is fixedly connected to the left side of the threaded shaft, a threaded connecting ring is sleeved on the outer side of the threaded shaft in a threaded manner, fixed rods are movably connected to the outer side of the threaded connecting ring at.
Description
Technical Field
The invention relates to the technical field of copper wire production, in particular to a tension-adjustable pay-off device for copper wire production.
Background
The in-process of copper line transposition, the tension's of copper line regulation is very critical, if the adjustment is not good, then the problem of stub often can appear, seriously influences transposition quality and work efficiency, but current tension adjusting device operation is too complicated, so the current urgent need can solve the adjustable pay-off of tension for copper line production of above-mentioned problem now.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a tension-adjustable pay-off device for copper wire production, which solves the problem that the operation of the existing tension-adjusting device is too complicated.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a tension-adjustable pay-off device for copper wire production comprises a base, wherein a base sliding groove is formed in the right side of the base, an upright post is connected to the inner wall of the base sliding groove in a sliding manner, a belt shaft is movably inserted into the top of the upright post, a belt hand wheel is fixedly connected to the right side of the belt shaft, a main shaft is fixedly connected to the left side of the belt shaft, a threaded shaft is sleeved on the outer side of the left side of the main shaft, a hand wheel is fixedly connected to the left side of the threaded shaft, a threaded connecting ring is sleeved on the outer side of the threaded shaft in a threaded manner, a fixed connecting ring is fixedly connected to the outer side of the right side of the main shaft in an equidistant manner, fixed rods are movably connected to the outer side of the fixed connecting ring at equal intervals through pin shafts, the clamping groove is formed in the left side of the clamping bottom plate, a supporting plate is fixedly connected to one side, far away from the main shaft, of the clamping bottom plate, a circular guide rail is fixedly connected to the front side of the stand column, a sliding block is connected to the inner wall of the circular guide rail in a sliding mode, a bottom barrel is fixedly connected to the top of the sliding block, a threaded rotary plate is movably inserted into the top of the bottom barrel, a threaded shaft is inserted into the inner wall of the threaded rotary plate in a threaded mode, and a guide piece is fixedly connected to the top of the.
Further preferably, the inner wall of guide vane is equidistant fixedly connected with rubber circle, the quantity of rubber circle is three, and the rubber circle is used for the copper line to protect the copper line when passing the guide vane.
Further preferably, the right side of the upright post is provided with a hexagonal hole, a hexagonal pin shaft is movably inserted into the inner wall of the hexagonal hole, and the hexagonal pin shaft is inserted into the hexagonal hole and used for being matched with the fixing plate to fix the position of the upright post.
Further preferably, the top fixedly connected with fixed plate on base right side, the right side of fixed plate is equidistant to be equipped with the hexagon fixed orifices, the right side activity of hexagon round pin axle alternates at the inner wall of hexagon fixed orifices, and a plurality of hexagon round pin axles make the stand still can be fixed after portable a plurality of positions.
Further preferably, one side, far away from the main shaft, of the movable rod is movably connected with the clamping groove through a pin shaft, so that the movable rod can move in a small range when rotating, and the movable rod is movably connected with the fixed rod through the pin shaft, so that the clamping bottom plate is parallel to the main shaft.
Further preferably, the cross-sectional view of centre gripping bottom plate is the L style of calligraphy for spacing on one side of the copper wire-wound roll, the quantity of backup pad is six for the number of backup pad is six can be stable centre gripping copper wire-wound rolls.
Further preferably, the belt pulley has been cup jointed in the outside at belt axle middle part, the inner wall of belt pulley is equidistant to be equipped with the louvre for use the belt to connect the belt feeder, make the main shaft can use the motor to drive.
Preferably, the bottom of the threaded shaft is a cross shaft, and the inner wall of the bottom cylinder is provided with a cross groove matched with the cross shaft at the bottom of the threaded shaft, so that the threaded shaft is limited by the bottom cylinder and cannot rotate.
(III) advantageous effects
The invention provides a tension-adjustable pay-off device for copper wire production, which has the following beneficial effects:
(1) the device is when using, places the copper wire winding up roller in the outside of backup pad, grasps the belt hand wheel, rotates the hand wheel, and the hand wheel drives the screw shaft and rotates, and the screw shaft rotates and drives threaded connection hoop fixed connection ring and remove, thereby make dead lever cooperation movable rod prop up the centre gripping bottom plate, make the centre gripping bottom plate prop up the backup pad and carry out the centre gripping to copper wire winding up roller, because the removal of backup pad has certain stroke, thereby make the device can the different copper wire winding up roller of diameter size of centre gripping, thereby improved the device's practicality.
(2) When the copper wire is tensioned, the thread turntable is rotated, so that the thread jacking thread shaft on the inner wall of the thread turntable jacks the guide piece, the guide piece gives upward jacking force to the copper wire, the tension of the copper wire is reduced, the effect of quickly adjusting the tension is achieved, and the problem that the operation of the existing tension adjusting device is too complex is solved.
(3) When the copper wire needs to be increased or reduced in tension on a large scale, the stand column is pushed to slide on the inner wall of the sliding groove of the base, so that the effect of tensioning or loosening the copper wire is achieved, the device can be increased or reduced in tension on a large scale, and the practicability of the device is improved.
(4) When the device reverse rotation rolling copper line, promote a section of thick bamboo and rely on the slider to slide at circular guide rail's inner wall to make the guide vane drive the copper line and remove, make the rolling that the copper line can be even in the outside of copper winding up roller, thereby improved the device's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a structural clamping base plate of the present invention;
FIG. 3 is a schematic view of the principal axes of the structure of the present invention;
FIG. 4 is a schematic view of a structural base cylinder of the present invention;
FIG. 5 is a schematic view of a structural base of the present invention.
In the figure: the belt conveyor comprises a base 1, a base sliding groove 2, a column 3, a belt shaft 4, a belt hand wheel 5, a main shaft 6, a threaded shaft 7, a hand wheel 8, a threaded connecting ring 9, a fixed connecting ring 10, a fixed rod 11, a movable rod 12, a clamping bottom plate 13, a clamping groove 14, a supporting plate 15, a circular guide rail 16, a sliding block 17, a bottom barrel 18, a threaded turntable 19, a threaded shaft 20, a guide sheet 21, a rubber ring 22, a hexagonal hole 23, a hexagonal pin shaft 24, a fixing plate 25, a hexagonal fixing hole 26 and a belt pulley 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a tension-adjustable pay-off device for copper wire production comprises a base 1, a fixing plate 25 is fixedly connected to the top of the right side of the base 1, hexagonal fixing holes 26 are formed in the right side of the fixing plate 25 at equal intervals, the right side of a hexagonal pin shaft 24 is movably inserted into the inner wall of the hexagonal fixing hole 26, a plurality of hexagonal pin shafts 24 enable an upright post 3 to be fixed after being moved to multiple positions, a base sliding groove 2 is formed in the right side of the base 1, the inner wall of the base sliding groove 2 is connected with the upright post 3 in a sliding mode, a hexagonal hole 23 is formed in the right side of the upright post 3, the hexagonal pin shaft 24 is movably inserted into the hexagonal hole 23 and used for being matched with the fixing plate 25 to fix the position of the upright post 3, a belt shaft 4 is movably inserted into the top of the upright post 3, a belt pulley 27 is sleeved on the outer, the belt conveyor is used for connecting a belt conveyor by using a belt, so that a main shaft 6 can be driven by using a motor, a belt hand wheel 5 is fixedly connected to the right side of a belt shaft 4, the main shaft 6 is fixedly connected to the left side of the belt shaft 4, a threaded shaft 7 is sleeved on the outer side of the left side of the main shaft 6, a hand wheel 8 is fixedly connected to the left side of the threaded shaft 7, a threaded connecting ring 9 is sleeved on the outer side of the threaded shaft 7, a fixed connecting ring 10 is fixedly connected to the outer side of the right side of the main shaft 6, fixed rods 11 are movably connected to the outer side of the threaded connecting ring 9 at equal intervals through pin shafts, movable rods 12 are movably connected to the outer side of the fixed connecting ring 10 at equal intervals through pin shafts, one side of each movable rod 12, far away from the main shaft 6, is movably connected, the front and the back of one side of the fixed rod 11 far away from the main shaft 6 are both movably connected with a clamping bottom plate 13 through pin shafts, the sectional view of the clamping bottom plate 13 is L-shaped and used for limiting one side of a copper wire winding roll, the left side of the clamping bottom plate 13 is provided with a clamping groove 14, one side of the clamping bottom plate 13 far away from the main shaft 6 is fixedly connected with a supporting plate 15, the number of the supporting plate 15 is six, so that the number of the supporting plate 15 is six, the copper wire winding roll can be stably clamped, the front of the upright post 3 is fixedly connected with a circular guide rail 16, the inner wall of the circular guide rail 16 is slidably connected with a sliding block 17, the top of the sliding block 17 is fixedly connected with a bottom barrel 18, the top of the bottom barrel 18 is movably inserted with a thread turntable 19, the inner wall thread of the thread turntable 19 is inserted with a thread shaft 20, the bottom of the thread shaft 20 is a cross shaft, the inner, the top fixedly connected with guide vane 21 of screw shaft 20, the equal interval fixedly connected with rubber circle 22 of the inner wall of guide vane 21, the quantity of rubber circle 22 is three, and rubber circle 22 is used for the copper line to protect the copper line when passing guide vane 21.
The device is when using, place the copper wire winding up roller in the outside of backup pad 15, grasp belt hand wheel 5, rotate hand wheel 8, hand wheel 8 drives threaded shaft 7 and rotates, threaded shaft 7 rotates and drives threaded connection ring 9 and remove to fixed connection ring 10, thereby make dead lever 11 cooperation movable rod 12 prop up clamping bottom plate 13, make clamping bottom plate 13 prop up backup pad 15 and carry out the centre gripping to copper wire winding up roller, because the removal of backup pad 15 has certain stroke, thereby make the device can the different copper wire winding up rollers of diameter of centre gripping, thereby the practicality of the device has been improved.
Then pass stator 21 with the one end of copper line, when the taut copper line of needs, rotate screw thread carousel 19 for the screw thread jacking screw thread axle 20 of screw thread carousel 19 inner wall makes screw thread axle 20 jacking stator 21, makes stator 21 give the ascending jacking force of copper line, thereby makes copper line tension diminish, thereby has played the effect of swift to tension regulation, has solved the too complicated problem of current tension adjusting device operation.
When the copper line needs increase on a large scale or reduce tension, promote stand 3 and slide at base spout 2 inner wall to play the effect of taut or relaxing the copper line, thereby make the device increase on a large scale or reduce tension, thereby improved the device's practicality.
When the device reverse rotation rolling copper line, promote end section of thick bamboo 18 and rely on at the slider 17 inner wall slip at circular guide rail 16 to make guide vane 21 drive the copper line and remove, make the rolling that the copper line can be even in the outside of copper winding up roller, thereby improved the device's practicality.
The working principle is as follows: the device is when using, place the copper wire winding up roller in the outside of backup pad 15, grasp belt hand wheel 5, rotate hand wheel 8, hand wheel 8 drives threaded shaft 7 and rotates, threaded shaft 7 rotates and drives threaded connection ring 9 and remove to fixed connection ring 10, thereby make dead lever 11 cooperation movable rod 12 prop up clamping bottom plate 13, make clamping bottom plate 13 prop up backup pad 15 and carry out the centre gripping to copper wire winding up roller, because the removal of backup pad 15 has certain stroke, thereby make the device can the different copper wire winding up rollers of diameter of centre gripping, thereby the practicality of the device has been improved.
Then pass stator 21 with the one end of copper line, when the taut copper line of needs, rotate screw thread carousel 19 for the screw thread jacking screw thread axle 20 of screw thread carousel 19 inner wall makes screw thread axle 20 jacking stator 21, makes stator 21 give the ascending jacking force of copper line, thereby makes copper line tension diminish, thereby has played the effect of swift to tension regulation, has solved the too complicated problem of current tension adjusting device operation.
When the copper line needs increase on a large scale or reduce tension, promote stand 3 and slide at base spout 2 inner wall to play the effect of taut or relaxing the copper line, thereby make the device increase on a large scale or reduce tension, thereby improved the device's practicality.
When the device reverse rotation rolling copper line, promote end section of thick bamboo 18 and rely on at the slider 17 inner wall slip at circular guide rail 16 to make guide vane 21 drive the copper line and remove, make the rolling that the copper line can be even in the outside of copper winding up roller, thereby improved the device's practicality.
Claims (8)
1. The utility model provides an adjustable pay-off of tension for copper line production, includes base (1), its characterized in that: the improved structure of the belt conveyor is characterized in that a base sliding groove (2) is formed in the right side of the base (1), an upright column (3) is connected to the inner wall of the base sliding groove (2) in a sliding mode, a belt shaft (4) is movably inserted into the top of the upright column (3), a belt hand wheel (5) is fixedly connected to the right side of the belt shaft (4), a main shaft (6) is fixedly connected to the left side of the belt shaft (4), a threaded shaft (7) is sleeved on the left outer side of the main shaft (6), a hand wheel (8) is fixedly connected to the left side of the threaded shaft (7), a threaded connecting ring (9) is sleeved on the outer side of the threaded shaft (7), a fixed connecting ring (10) is fixedly connected to the outer side of the right side of the main shaft (6), fixed rods (11) are movably connected to the outer side of the threaded connecting, the front and the back of main shaft (6) one side are kept away from in dead lever (11) all have centre gripping bottom plate (13) through round pin axle swing joint, centre gripping groove (14) have been seted up in the left side of centre gripping bottom plate (13), one side fixedly connected with backup pad (15) of main shaft (6) are kept away from in centre gripping bottom plate (13), the circular guide rail of front fixedly connected with (16) of stand (3), the inner wall sliding connection of circular guide rail (16) has slider (17), the bottom of the top fixedly connected with of slider (17) section of thick bamboo (18), the top activity interlude of bottom section of thick bamboo (18) has screw thread carousel (19), the inner wall screw thread interlude of screw thread carousel (19) has screw thread axle (20), the top fixedly connected with guide vane (21) of screw thread axle (.
2. The pay-off device with adjustable tension for copper wire production as claimed in claim 1, wherein: the inner wall of the guide piece (21) is fixedly connected with rubber rings (22) at equal intervals, and the number of the rubber rings (22) is three.
3. The pay-off device with adjustable tension for copper wire production as claimed in claim 1, wherein: hexagonal holes (23) are formed in the right sides of the stand columns (3), and hexagonal pin shafts (24) are movably inserted into the inner walls of the hexagonal holes (23).
4. The pay-off device with adjustable tension for copper wire production as claimed in claim 1, wherein: the top on the right side of the base (1) is fixedly connected with a fixing plate (25), hexagonal fixing holes (26) are formed in the right side of the fixing plate (25) at equal intervals, and the right side of the hexagonal pin shaft (24) is movably inserted into the inner wall of the hexagonal fixing holes (26).
5. The pay-off device with adjustable tension for copper wire production as claimed in claim 1, wherein: one side, far away from the main shaft (6), of the movable rod (12) is movably connected with the clamping groove (14) through a pin shaft, and the movable rod (12) is movably connected with the fixed rod (11) through a pin shaft.
6. The pay-off device with adjustable tension for copper wire production as claimed in claim 1, wherein: the cross section of the clamping bottom plate (13) is L-shaped, and the number of the supporting plates (15) is six.
7. The pay-off device with adjustable tension for copper wire production as claimed in claim 1, wherein: the outer side of the middle part of the belt shaft (4) is sleeved with a belt pulley (27), and heat dissipation holes are formed in the inner wall of the belt pulley (27) at equal intervals.
8. The pay-off device with adjustable tension for copper wire production as claimed in claim 1, wherein: the bottom of the threaded shaft (20) is a cross shaft, and the inner wall of the bottom barrel (18) is provided with a cross groove matched with the cross shaft at the bottom of the threaded shaft (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011132134.0A CN112158651A (en) | 2020-10-21 | 2020-10-21 | Adjustable pay-off of tension is used in copper line production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011132134.0A CN112158651A (en) | 2020-10-21 | 2020-10-21 | Adjustable pay-off of tension is used in copper line production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112158651A true CN112158651A (en) | 2021-01-01 |
Family
ID=73867824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011132134.0A Pending CN112158651A (en) | 2020-10-21 | 2020-10-21 | Adjustable pay-off of tension is used in copper line production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112158651A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445199A (en) * | 2021-08-03 | 2021-09-28 | 福建省凯利针纺有限公司 | Mounting structure of tricot machine pan head |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6345781B1 (en) * | 2000-07-27 | 2002-02-12 | Metal Accessories, Llc | Payoff apparatus |
| US6352215B1 (en) * | 2000-02-09 | 2002-03-05 | Southwire Company | Payoff device for a reeless package |
| CN109399344A (en) * | 2018-10-29 | 2019-03-01 | 蔡聪聪 | A kind of yarn wrap-up that can adjust coiling length |
| CN210260697U (en) * | 2019-06-17 | 2020-04-07 | 兴化格林生物制品有限公司 | Cable tension guide frame |
| CN211254772U (en) * | 2019-12-31 | 2020-08-14 | 郑州科技学院 | Mechanical wire winding machine |
| CN211496393U (en) * | 2020-01-06 | 2020-09-15 | 许丙义 | Waste power cable recovery equipment |
| CN111776845A (en) * | 2020-08-13 | 2020-10-16 | 国网湖北省电力有限公司咸宁供电公司 | Stable pay-off rack capable of adapting to complex terrain |
-
2020
- 2020-10-21 CN CN202011132134.0A patent/CN112158651A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6352215B1 (en) * | 2000-02-09 | 2002-03-05 | Southwire Company | Payoff device for a reeless package |
| US6345781B1 (en) * | 2000-07-27 | 2002-02-12 | Metal Accessories, Llc | Payoff apparatus |
| CN109399344A (en) * | 2018-10-29 | 2019-03-01 | 蔡聪聪 | A kind of yarn wrap-up that can adjust coiling length |
| CN210260697U (en) * | 2019-06-17 | 2020-04-07 | 兴化格林生物制品有限公司 | Cable tension guide frame |
| CN211254772U (en) * | 2019-12-31 | 2020-08-14 | 郑州科技学院 | Mechanical wire winding machine |
| CN211496393U (en) * | 2020-01-06 | 2020-09-15 | 许丙义 | Waste power cable recovery equipment |
| CN111776845A (en) * | 2020-08-13 | 2020-10-16 | 国网湖北省电力有限公司咸宁供电公司 | Stable pay-off rack capable of adapting to complex terrain |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445199A (en) * | 2021-08-03 | 2021-09-28 | 福建省凯利针纺有限公司 | Mounting structure of tricot machine pan head |
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Application publication date: 20210101 |
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