CN110902468A - Steel wire pay-off device - Google Patents
Steel wire pay-off device Download PDFInfo
- Publication number
- CN110902468A CN110902468A CN201911159742.8A CN201911159742A CN110902468A CN 110902468 A CN110902468 A CN 110902468A CN 201911159742 A CN201911159742 A CN 201911159742A CN 110902468 A CN110902468 A CN 110902468A
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- CN
- China
- Prior art keywords
- shaft
- steel wire
- cylinder
- sleeve
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 210000004907 gland Anatomy 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/06—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on material leaving the package
-
- 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
- B65H2701/36—Wires
Landscapes
- Wire Processing (AREA)
Abstract
The invention discloses a steel wire pay-off device, and belongs to the field of auxiliary cable production equipment. The invention adds a separating sleeve, a push rod and other parts on the basis of the existing steel wire pay-off device, and sets the mounting cylinder as an adjustable mounting cylinder consisting of four single adjustable mounting cylinders uniformly distributed along the central line of the main shaft. The steel wire pay-off device has uniform steel wire pay-off tension, avoids the phenomenon that steel wires are wound in disorder or the steel wires are broken, can ensure smooth pay-off operation without frequently stopping the machine, and improves the production efficiency of steel wire aluminum stranded wires.
Description
Technical Field
The invention relates to the field of auxiliary cable production equipment, in particular to a steel wire pay-off device.
Background
The current transfer process has a "skin effect," i.e., flows along the surface of the wire. Because the mass of aluminum is less than that of iron and copper, the conductivity is better than that of iron, but the strength of aluminum is poor, the aluminum is soft and easy to break, and the steel core can be used for increasing the strength of the wire without influencing the conductivity, so the steel core aluminum stranded wire is usually adopted for the high-voltage transmission line. In the production process of the steel-cored aluminum strand, when steel wires are continuously paid off, the conventional steel wire paying-off device cannot enable the inner ring of the large-coil steel wire ring and the mounting cylinder on the lower tray to be tensioned to form a whole, so that the phenomenon of uneven tension is easily generated during steel wire paying-off, steel wires are wound or pulled apart in a mess, and smooth steel wire paying-off is influenced; and the steel wire pay-off device is frequently stopped, so that the uniform speed operation of steel-cored aluminum strand production equipment cannot be guaranteed, the stranded pitches of the stranded conductors are different, the quality problems of single-wire arching, loosening and the like of the stranded conductors are easy to occur, the production efficiency is reduced, and the quality of the steel-cored aluminum strand finished product is influenced.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides a novel steel wire paying-off device which is simple and reliable in operation, so that smooth steel wire paying-off operation is ensured, and the quality of a steel-cored aluminum strand finished product is ensured.
The invention adopts the following technical scheme:
a steel wire pay-off device comprises a fixed seat and 2 supports arranged inside the fixed seat, wherein a bearing seat is arranged in the fixed seat, a tapered roller bearing is arranged in the bearing seat, and a bearing seat gland is arranged above the tapered roller bearing on the bearing seat; a main shaft penetrates through the tapered roller bearing, a tension disc is mounted on the bottom surface of the main shaft through a tension disc gland, 2 DBF air compression butterfly brakes are symmetrically mounted on the tension disc along the central line of the main shaft, and the bottoms of the DBF air compression butterfly brakes are supported by the bracket; the main shaft is divided into a first-stage shaft, a second-stage shaft, a third-stage shaft, a fourth-stage shaft and a fifth-stage shaft which share a central line from top to bottom, the tapered roller bearing is connected with the fourth-stage shaft, the tension disc is installed on the bottom surface of the fifth-stage shaft through a tension disc gland, a first isolation sleeve is arranged between the tension disc on the fourth-stage shaft and the fixed seat, the third-stage shaft fixed through a bearing seat gland is arranged above the fourth-stage shaft, a lower tray is arranged at the top of the third-stage shaft, and the second-stage shaft is fixedly connected between the bottom surface of; the lower tray is provided with a mounting through hole, a primary shaft penetrates through the mounting through hole, a cylinder is annularly arranged on the periphery of the primary shaft, an open slot is annularly formed in the periphery of the top of the cylinder, a fastening nut is arranged on the top of the primary shaft in the cylinder, a first groove is annularly formed in the bottom of the fastening nut, and a separating sleeve consisting of four single separating sleeves uniformly distributed along the central line of the main shaft is annularly arranged in the first groove; the periphery of the upper cylinder of the lower tray is annularly provided with an adjustable mounting cylinder consisting of four single adjustable mounting cylinders uniformly distributed along the central line of the main shaft, two bosses are arranged at the upper part of the adjustable mounting cylinder at the position corresponding to the height of the first groove of the fastening nut, and a push rod penetrates through the two ends of the open slot and is respectively connected with the first groove and the bosses; the adjustable installation cylinder is annularly provided with a cylinder sleeve at the periphery, a second groove is arranged on the cylinder sleeve at a position which is equivalent to the height of the lower tray steel wire ring, and an upper pressure plate is annularly arranged in the second groove.
As an improvement of the technical scheme of the invention, an upper tapered roller bearing and a lower tapered roller bearing are arranged in the bearing seat, and a second isolating sleeve is arranged between the two tapered roller bearings and used for axially limiting the tapered roller bearings.
The two ends of the single-piece separating sleeve are respectively provided with a fastening boss, and the four single-piece separating sleeves are connected with each other through two adjacent fastening bosses to form the separating sleeve.
The push rod is inserted between the two bosses on the single-piece adjustable mounting cylinder through a joint.
The lower tray is provided with a sliding groove, and the sleeve penetrates through the lower tray through the sliding groove and then is fastened. The four single-piece adjustable installation cylinders forming the adjustable installation cylinder are arranged in the cylinder sleeve, and the inner diameter of the cylinder sleeve can be changed through the relative position of the cylinder sleeve and the sliding groove, so that the outer diameter of the adjustable installation cylinder is adjustable.
The primary shaft is in transition fit with the mounting through hole.
The invention has the following beneficial effects:
1. the invention adds a separating sleeve, a push rod and other parts on the basis of the existing steel wire pay-off device, and sets the mounting cylinder as an adjustable mounting cylinder consisting of four single adjustable mounting cylinders uniformly distributed along the central line of the main shaft. The steel wire pay-off device has uniform steel wire pay-off tension, avoids the phenomenon that steel wires are wound in disorder or the steel wires are broken, can ensure smooth pay-off operation without frequently stopping the machine, and improves the production efficiency of steel wire aluminum stranded wires.
2. The device has the advantages of simple combination, compact structure, reasonable layout, convenient popularization and easy operation.
Drawings
FIG. 1 is a plan view of the wire payoff device of the present invention without the upper press plate installed;
FIG. 2 is a view A-A of FIG. 1, with a partially symmetrical structure showing only one side of the structure;
FIG. 3 is a view B-B of FIG. 2;
FIG. 4 is an enlarged view of the connection structure of the push rod of FIG. 1;
reference numerals: 1. a work table; 2. a support; 3. a base; 4. a flat bond; 5. a fixed seat; 6. a bearing seat; 7. a tapered roller bearing; 8. a main shaft: 8-1, 8-2, 8-3, 8-4, 8-5 and five-stage shafts; 9. a bearing seat gland; 10. a tension disc gland; 11. a tension disc; 12. a DBF air-compressing butterfly brake; 13. a first spacer sleeve; 14. a lower tray; 15. mounting a through hole; 16. a cylinder; 17. an open slot; 18. fastening a nut; 19. a first groove; 20. separating the sleeve: 20-1, a single piece separating sleeve; 21. an adjustable installation cylinder: 21-1, a single-piece adjustable mounting cylinder; 22. a boss; 23. a push rod; 24. a barrel sleeve; 25. a second groove; 26. an upper platen; 27. fastening the boss; 28. a joint; 29. a sliding groove; 30. a bead ring; 31. and a second spacer sleeve.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the steel wire pay-off device provided by the invention comprises a fixed seat 5 and 2 brackets 2 installed inside the fixed seat 5, wherein a bearing seat 6 is installed in the fixed seat 5, an upper tapered roller bearing 7 and a lower tapered roller bearing 7 are installed in the bearing seat 6, and a second isolation sleeve 31 is installed between the two tapered roller bearings 7. A bearing seat gland 9 is arranged above the tapered roller bearing 7 on the bearing seat 6; a main shaft 8 penetrates through the conical roller bearing 7, the main shaft 8 is divided into a primary shaft 8-1, a secondary shaft 8-2, a tertiary shaft 8-3, a quaternary shaft 8-4 and a quinary shaft 8-5 which share the same central line from top to bottom, the bottom of the quinary shaft 8-5 is provided with a tension disc 11 through a tension disc gland 10, DBF air compression butterfly brakes 12 are symmetrically arranged on the tension disc 11 along the central line of the main shaft 8, and the bottoms of the DBF air compression butterfly brakes 12 are supported by the bracket 2; the tapered roller bearing 7 is connected with a four-stage shaft 8-4, a first isolation sleeve 13 is arranged between a tension disc 11 and a fixed seat 5 on the four-stage shaft 8-4, a three-stage shaft 8-3 fixed through a bearing seat gland 9 is arranged above the four-stage shaft 8-4, the three-stage shaft 8-3 can axially limit 2 sets of tapered roller bearings 7, a lower tray 14 is arranged at the top of the three-stage shaft 8-3, a sliding groove 29 is arranged on the lower tray 14, and a second shaft 8-2 is fixedly connected between the bottom surface of the lower tray 14 and the top of the three-stage shaft 8-3; the lower tray 14 is provided with a mounting through hole 15, a primary shaft 8-1 penetrates through the mounting through hole 15, a cylinder 16 is annularly arranged on the periphery of the primary shaft 8-1, an open slot 17 is annularly arranged on the periphery of the top of the cylinder 16, a fastening nut 18 is arranged on the top of the primary shaft 8-1 in the cylinder 16, a first groove 19 is annularly arranged at the bottom of the fastening nut 18, a separation sleeve 20 consisting of four single-piece separation sleeves 20-1 uniformly distributed along the central line of the main shaft 8 is annularly arranged in the first groove 19, fastening bosses 27 are respectively arranged at two ends of each single-piece separation sleeve 20-1, and the four single-piece separation sleeves 20-1 are connected with each other through two adjacent fastening bosses 27 to form the separation sleeve 20. The periphery of the upper cylinder 16 of the lower tray 14 is annularly provided with an adjustable installation cylinder 21 consisting of four single adjustable installation cylinders 21-1 which are uniformly distributed along the central line of the main shaft 8, the upper part of the adjustable installation cylinder 21 is provided with two bosses 22 at the position corresponding to the height of the first groove 19 of the fastening nut 18, a push rod 23 penetrates through one end of the open slot 17 and is inserted into the first groove 19, and the other end of the open slot is inserted between the two bosses 22 through a joint 28. The adjustable installation barrel 21 is provided with a barrel sleeve 24 in a surrounding manner, and the barrel sleeve 24 penetrates through the lower tray 14 through a sliding groove 29. A second groove 25 is arranged on the position, corresponding to the height of the steel wire ring 30 of the lower tray 14, of the barrel sleeve 24, and an upper pressure plate 26 is arranged in the second groove 25 in an inner ring mode.
The installation process of the steel wire pay-off device is as follows:
1. fixing the two brackets 2 and the base 3 of the fixed seat 5 on the workbench 1 by adopting an expansion pipe bolt, pressing the bearing seat 6 into the fixed seat 5, and fastening by adopting an inner hexagon screw;
2. the upper and lower sets of tapered roller bearings 7 and the first isolating sleeve 13 are arranged in the bearing seat 6, and the bearing seat gland is fastened 9 on the bearing seat 6 by adopting an inner hexagon screw under the condition that the inner rings of the first isolating sleeve 13 and the 2 sets of tapered roller bearings 7 are completely overlapped;
3. the primary shaft 8.1 of the main shaft 8 is arranged in the mounting through hole 15 of the lower tray 14, and the secondary shaft 8.2 of the main shaft 8 is fastened on the bottom surface of the lower tray 14 by adopting an inner hexagon screw; then, the main shaft 8 and the lower tray 14 are hoisted by a crane, so that a tertiary shaft 8-3 of the main shaft 8 and a bearing seat gland 9, a quaternary shaft 8-4 of the main shaft 8, 2 sets of conical roller bearings 7 and a first isolation sleeve 13 are assembled in place; then a tension disc 11 is arranged on a fifth-stage shaft 8-5 of the main shaft 8 through a flat key 4, and a tension disc gland 10 is fastened on the bottom surface of the fifth-stage shaft 8-5 through a hexagon socket head cap screw, so that the axial limit of the main shaft 8 is realized; finally, 2 sets of DBF air compression disc type brakes 12 are fastened on the 2 supports 2 through hexagonal screws respectively;
4. the cylinder sleeve 24 is arranged in a sliding groove 29 of the lower tray 14, so that four single-piece adjustable installation cylinders 21-1 which have the same size and are centrosymmetric about the main shaft 8 form the adjustable installation cylinder 21; screwing the small end of the joint 29 into the boss 22 of the adjustable mounting cylinder 21, and fixedly connecting the large end of the joint 29 with one end of the push rod 23 through a nut;
5. screwing a fastening nut 18 into a screw rod of the main shaft 8, connecting four single-piece separating sleeves 20-1 with each other by two adjacent fastening bosses 27 by adopting a hexagonal screw to form a separating sleeve 20, pulling up a push rod 23 from the other end of the push rod 23 to penetrate through an open slot 17, and placing the push rod 23 in a first groove 19; the tightening nut 18 is turned so that the sides of the first recesses 19 push the separating sleeves 20 downward, so that the center lines of the two tightening bosses 18 of each adjacent one-piece separating sleeve 20-1 coincide with the center line of each open groove 17 and the center line of the joint 28. Thus, the installation of the steel wire pay-off device is completed.
When the steel wire pay-off device is used, the steel wire ring 30 of the steel wire with the required specification for producing the steel wire by the steel wire aluminum stranded wire is firstly hung on the lower tray 14 by a crane, and the inner ring of the steel wire ring 30 is sleeved outside the adjustable installation cylinder 21. An upper pressing disc 26 is placed in a second groove 25 on the adjustable mounting cylinder 21 and tightly presses the steel wire ring 30; the fastening nut 18 is rotated to push the separation sleeve 20 to change the up-down position of the push rod 23, so that the adjustable mounting cylinder 21 generates axial displacement to tension the inner ring of the steel wire ring 30, and the steel wire ring 30 and the steel wire pay-off device form a whole. The steel wire paying-off tension is uniform, the paying-off operation is smoothly carried out, the frequent stopping and starting of a paying-off device are avoided, and the production efficiency of the steel wire aluminum stranded wire is improved; meanwhile, safety accidents such as cleaning injury of surrounding operators and the like caused by steel wire winding or steel wire breaking in disorder are reduced.
In the actual production of the steel wire aluminum stranded wire, the head of the steel wire in the steel wire ring 30 is pulled by hand to pass through the steel wire threading hole of the cage winch, the pressure regulating valves of the two DBF air compression disc brakes 12 are respectively regulated according to the tension of the pulled steel wire, the thickness of the steel wire and the like, the pressure is regulated to the proper requirement, and the normal organization production can be carried out according to the process requirement and the starting operation procedure.
The above description is only a preferred embodiment of the present invention, and the technical solution of the present invention is not limited thereto, it should be noted that other equivalent modifications and improvements can be made by those skilled in the art in the light of the technical teaching provided by the present invention, and should also be regarded as the scope of the claims of the present invention.
Claims (6)
1. A steel wire pay-off device comprises a fixed seat and 2 supports arranged inside the fixed seat, wherein a bearing seat is arranged in the fixed seat, a tapered roller bearing is arranged in the bearing seat, and a bearing seat gland is arranged above the tapered roller bearing on the bearing seat; wear to be equipped with the main shaft in the tapered roller bearing, install the tension disc through the tension disc gland on the main shaft bottom surface, install 2 DBF air compression butterfly brake along main shaft central line symmetry on the tension disc, DBF air compression butterfly brake bottom is passed through the support supports its characterized in that: the main shaft is divided into a first-stage shaft, a second-stage shaft, a third-stage shaft, a fourth-stage shaft and a fifth-stage shaft which share a central line from top to bottom, the tapered roller bearing is connected with the fourth-stage shaft, the tension disc is installed on the bottom surface of the fifth-stage shaft through a tension disc gland, a first isolation sleeve is arranged between the tension disc on the fourth-stage shaft and the fixed seat, the third-stage shaft fixed through a bearing seat gland is arranged above the fourth-stage shaft, a lower tray is arranged at the top of the third-stage shaft, and the second-stage shaft is fixedly connected between the bottom surface of; the lower tray is provided with a mounting through hole, a primary shaft penetrates through the mounting through hole, a cylinder is annularly arranged on the periphery of the primary shaft, an open slot is annularly formed in the periphery of the top of the cylinder, a fastening nut is arranged on the top of the primary shaft in the cylinder, a first groove is annularly formed in the bottom of the fastening nut, and a separating sleeve consisting of four single separating sleeves uniformly distributed along the central line of the main shaft is annularly arranged in the first groove; the periphery of the upper cylinder of the lower tray is annularly provided with an adjustable mounting cylinder consisting of four single adjustable mounting cylinders uniformly distributed along the central line of the main shaft, two bosses are arranged at the upper part of the adjustable mounting cylinder at the position corresponding to the height of the first groove of the fastening nut, and a push rod penetrates through the two ends of the open slot and is respectively connected with the first groove and the bosses; the adjustable installation cylinder is annularly provided with a cylinder sleeve at the periphery, a second groove is arranged on the cylinder sleeve at a position which is equivalent to the height of the lower tray steel wire ring, and an upper pressure plate is annularly arranged in the second groove.
2. A wire payoff device according to claim 1, characterized in that: an upper tapered roller bearing and a lower tapered roller bearing are installed in the bearing seat, and a second isolating sleeve is installed between the two tapered roller bearings.
3. A wire payoff device according to claim 2, characterized in that: the two ends of the single-piece separating sleeve are provided with fastening bosses, and the four single-piece separating sleeves are connected with each other through two adjacent fastening bosses to form the separating sleeve.
4. A wire payoff device according to claim 3, wherein: the push rod is inserted between the two bosses on the single-piece adjustable mounting cylinder through a joint.
5. A steel wire paying-off device according to any one of claims 1 to 4, wherein: the lower tray is provided with a sliding groove, and the sleeve penetrates through the lower tray through the sliding groove and then is fastened.
6. A wire payoff device according to claim 5, characterized in that: the primary shaft is in transition fit with the mounting through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911159742.8A CN110902468A (en) | 2019-11-22 | 2019-11-22 | Steel wire pay-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911159742.8A CN110902468A (en) | 2019-11-22 | 2019-11-22 | Steel wire pay-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110902468A true CN110902468A (en) | 2020-03-24 |
Family
ID=69819004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911159742.8A Pending CN110902468A (en) | 2019-11-22 | 2019-11-22 | Steel wire pay-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110902468A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201647748U (en) * | 2010-02-08 | 2010-11-24 | 浙江博宇实业有限公司 | Umbrella-shaped wire frame for winding flat type copper wires |
| CN202208564U (en) * | 2011-08-12 | 2012-05-02 | 贵州钢绳(集团)有限责任公司 | Paying-off device for steel stranded wire reel |
| US20130270385A1 (en) * | 2010-10-05 | 2013-10-17 | Wafios Aktiengesellschaft | Apparatus for feeding wire to wire processing machines |
| CN203461609U (en) * | 2013-09-22 | 2014-03-05 | 盐城银花金属制品有限公司 | Vertical spool steelwire pay-off rack |
| CN205114704U (en) * | 2015-10-09 | 2016-03-30 | 天津冶金集团中兴盛达钢业有限公司 | Adjustable tensile aluminium package steel wire pay -off |
| CN211733389U (en) * | 2019-11-22 | 2020-10-23 | 白银有色长通电线电缆有限责任公司 | Steel wire pay-off device |
-
2019
- 2019-11-22 CN CN201911159742.8A patent/CN110902468A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201647748U (en) * | 2010-02-08 | 2010-11-24 | 浙江博宇实业有限公司 | Umbrella-shaped wire frame for winding flat type copper wires |
| US20130270385A1 (en) * | 2010-10-05 | 2013-10-17 | Wafios Aktiengesellschaft | Apparatus for feeding wire to wire processing machines |
| CN202208564U (en) * | 2011-08-12 | 2012-05-02 | 贵州钢绳(集团)有限责任公司 | Paying-off device for steel stranded wire reel |
| CN203461609U (en) * | 2013-09-22 | 2014-03-05 | 盐城银花金属制品有限公司 | Vertical spool steelwire pay-off rack |
| CN205114704U (en) * | 2015-10-09 | 2016-03-30 | 天津冶金集团中兴盛达钢业有限公司 | Adjustable tensile aluminium package steel wire pay -off |
| CN211733389U (en) * | 2019-11-22 | 2020-10-23 | 白银有色长通电线电缆有限责任公司 | Steel wire pay-off device |
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