CN114014091A - Wire coil constant tensioning mechanism applied to coaxial paying-off machine - Google Patents
Wire coil constant tensioning mechanism applied to coaxial paying-off machine Download PDFInfo
- Publication number
- CN114014091A CN114014091A CN202111435989.5A CN202111435989A CN114014091A CN 114014091 A CN114014091 A CN 114014091A CN 202111435989 A CN202111435989 A CN 202111435989A CN 114014091 A CN114014091 A CN 114014091A
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- plate body
- coaxial
- circular cylinder
- shaped plate
- wire coil
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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
- B65H54/543—Securing cores or holders to supporting or driving members, e.g. collapsible mandrels
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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
- B65H54/547—Cantilever 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
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Wire Processing (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides a constant tensioning mechanism of a wire coil applied to a coaxial pay-off machine, which comprises a supporting rotating assembly and a tensioning assembly, wherein the supporting rotating assembly comprises a mounting plate body, an L-shaped plate body, a U-shaped plate body, a motor and a threaded rod; and one side of the supporting rotating assembly is provided with a tensioning assembly. The first nut is rotated to fix the position of the limiting disc, the cable is wound on the arc-shaped plate body, the threaded rod drives the first round barrel on the fixed disc to rotate, the cable downwards extrudes the arc-shaped plate body, the arc-shaped plate body drives the first plate body to downwards move in the through groove, so that the first plate body drives the inclined through hole to downwards move, the inclined through hole drives the rod body to move, the rod body drives the second round barrel on the second plate body to move to the limiting disc, the position of constant tensioning of the wire coil is improved, the use of a wood gluing disc is avoided, a large amount of resources are saved, the use cost is reduced, the rest of the discs for arranging are saved, and the output of manpower is saved.
Description
Technical Field
The invention relates to the technical field of paying-off machines, in particular to a constant tensioning mechanism for a wire coil applied to a coaxial paying-off machine.
Background
The paying-off machine is wire and cable auxiliary equipment which is matched with a stranding machine and plays a paying-off role, and the paying-off machine is usually used by using a wood gluing wire coil;
most of the existing coaxial cable processing enterprises purchase the winding mode of the wooden gluing wire coil to store the coaxial wire, the mode occupies the freight space, the wooden coil is easy to damage and causes the damage of the coaxial wire, the processed wooden wire coil is difficult to reuse, the waste is large, and therefore, the wire coil constant tensioning mechanism applied to the coaxial paying-off machine is provided.
Disclosure of Invention
In view of the above, embodiments of the present invention provide a constant tensioning mechanism for a wire coil of a coaxial paying out machine, so as to solve or alleviate the technical problems in the prior art, and at least provide a useful choice.
The technical scheme of the embodiment of the invention is realized as follows: a constant tensioning mechanism for a wire coil applied to a coaxial pay-off machine comprises a supporting rotating assembly and a tensioning assembly, wherein the supporting rotating assembly comprises a mounting plate body, an L-shaped plate body, a U-shaped plate body, a motor and a threaded rod;
a tensioning assembly is arranged on one side of the supporting and rotating assembly;
the tensioning assembly comprises a first circular cylinder, an arc-shaped plate body, a first plate body, a rod body, a second plate body, a second circular cylinder, a limiting disc and a first nut;
the lateral wall of threaded rod laminate in the inside wall of the circular cylinder of second, three second plate body is installed to the mutual symmetry of the lateral wall of the circular cylinder of second, the lateral wall of the circular cylinder of second is equipped with first circular cylinder, three logical groove has been seted up to the mutual symmetry of the inside wall of first circular cylinder, the inside wall that leads to the groove laminate in the lateral wall of first plate body, the slope through-hole has been seted up to one side of first plate body, one side of second plate body weld in the one end of the body of rod, the lateral wall of the body of rod laminate in the inside wall of slope through-hole, it is three one side welding that first plate body repels has the arc plate body.
Further preferably, the welding of one side of the installation plate body has L type plate body, the welding of one side of L type plate body has U type plate body, two solid fixed rings are installed to the front surface symmetry of U type plate body, two gu fixed ring's inside wall pass through the bearing rotate connect in the lateral wall of threaded rod, through the setting of U type plate body for solid fixed ring's position is fixed.
Further preferably, the other end welding of the body of rod has the circular plate body, one side of spacing dish is rotated through the bearing and is connected with first nut, the inside wall threaded connection of first nut in the lateral wall of threaded rod through the setting of circular plate body for prevent that the body of rod from dropping in the slope through-hole.
Further preferably, three first spouts have been seted up to the mutual symmetry of inside wall of first circular cylinder body, the inside wall sliding connection of first spout has first slider, first slider is kept away from one side of first spout weld in the upper surface of second plate body, through sliding first slider in first spout, can assist the second plate body to remove, can carry on spacingly to the position of second plate body again.
Further preferably, two second chutes are symmetrically arranged on the inner side wall of the through groove, a second sliding block is connected to the inner side wall of each second chute in a sliding mode, the second sliding block is far away from one side of each second chute and is welded to the outer side wall of the first plate body, the second sliding block slides in the second chute, the first plate body can be assisted to move, and the position of the first plate body can be limited.
Further preferably, the front surface welding of mounting plate body has the supporting plate body, the front surface welding of supporting plate body in the rear surface of L type plate body, the lower surface welding of L type plate body has the stabilizer plate body, through the setting of supporting plate body for the reinforcing supports the stability of L type plate body.
Further preferably, the rear surface of the U-shaped plate body is mounted on the front surface of the motor, the output shaft of the motor is provided with a second bevel gear, the outer side wall of the threaded rod is provided with a first bevel gear, the outer side wall of the first bevel gear is meshed with the outer side wall of the second bevel gear, the output shaft of the starting motor drives the second bevel gear to rotate on the first bevel gear, and at the moment, the first bevel gear drives the threaded rod to rotate.
Further preferably, one side welding of first circular cylinder has the fixed disk, the fixed disk is kept away from one side of first circular cylinder is connected with the second nut through the bearing rotation, the inside wall threaded connection of second nut in the lateral wall of threaded rod is through rotating the second nut on the threaded rod for the position of installation fixed disk.
Due to the adoption of the technical scheme, the embodiment of the invention has the following advantages:
the first nut is rotated to fix the position of the limiting disc, the cable is wound on the arc-shaped plate body, the threaded rod drives the first round barrel on the fixed disc to rotate, the cable downwards extrudes the arc-shaped plate body, the arc-shaped plate body drives the first plate body to downwards move in the through groove, so that the first plate body drives the inclined through hole to downwards move, the inclined through hole drives the rod body to move, the rod body drives the second round barrel on the second plate body to move to the limiting disc, the position of constant tensioning of the wire coil is improved, the use of a wood gluing disc is avoided, a large amount of resources are saved, the use cost is reduced, the rest of the discs for arranging are saved, and the output of manpower is saved.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is an enlarged structural view of the area A of FIG. 1 according to the present invention;
FIG. 3 is an internal block diagram of the tension assembly of the present invention;
FIG. 4 is an enlarged structural view of the area B of FIG. 3 according to the present invention;
FIG. 5 is a cross-sectional structural view of the tension assembly of the present invention;
FIG. 6 is an enlarged view of the region C of FIG. 5 according to the present invention.
Reference numerals: 1. supporting the rotating assembly; 101. installing a plate body; 102. an L-shaped plate body; 103. a U-shaped plate body; 104. a motor; 105. a threaded rod; 2. a tension assembly; 201. a first circular cylinder; 202. an arc-shaped plate body; 203. a first plate body; 204. a rod body; 205. a second plate body; 206. a second circular cylinder; 207. a limiting disc; 208. a first nut; 3. a through groove; 4. an inclined through hole; 5. a circular plate body; 6. a first chute; 7. a first slider; 8. a second chute; 9. a second slider; 10. fixing the disc; 11. a second nut; 12. a support plate body; 13. stabilizing the plate body; 14. a fixing ring; 15. a first bevel gear; 16. a second bevel gear.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 6, an embodiment of the present invention provides a constant tensioning mechanism for a wire coil applied to a coaxial paying out machine, which includes a supporting rotation assembly 1 and a tensioning assembly 2, wherein the supporting rotation assembly 1 includes a mounting plate 101, an L-shaped plate 102, a U-shaped plate 103, a motor 104, and a threaded rod 105;
one side of the supporting and rotating assembly 1 is provided with a tensioning assembly 2;
the tensioning assembly 2 comprises a first circular cylinder 201, an arc-shaped plate 202, a first plate 203, a rod body 204, a second plate 205, a second circular cylinder 206, a limiting disc 207 and a first nut 208;
threaded rod 105's lateral wall laminating in the inside wall of the circular cylinder body 206 of second, three second plate body 205 is installed to the mutual symmetry of the outside wall of the circular cylinder body 206 of second, the lateral wall of the circular cylinder body 206 of second is equipped with first circular cylinder body 201, three logical groove 3 has been seted up to the mutual symmetry of the inside wall of first circular cylinder body 201, the inside wall laminating in first plate body 203 that leads to groove 3, slope through-hole 4 has been seted up to one side of first plate body 203, one side of second plate body 205 welds in the one end of the body of rod 204, the outside wall laminating in slope through-hole 4's inside wall of the body of rod 204, the welding of three one side that first plate body 203 repelled has arc plate body 202.
In one embodiment, one side of the installation plate body 101 is welded with an L-shaped plate body 102, one side of the L-shaped plate body 102 is welded with a U-shaped plate body 103, two fixing rings 14 are symmetrically installed on the front surface of the U-shaped plate body 103, the inner side walls of the two fixing rings 14 are rotatably connected to the outer side wall of the threaded rod 105 through bearings, and the positions of the fixing rings 14 are fixed through the arrangement of the U-shaped plate body 103, wherein the arrangement of the fixing rings 14 can not only assist the threaded rod 105 to rotate, but also fix the position of the threaded rod 105.
In one embodiment, the other end of the rod 204 is welded with a circular plate 5, one side of the limiting disc 207 is rotatably connected with a first nut 208 through a bearing, the inner side wall of the first nut 208 is in threaded connection with the outer side wall of the threaded rod 105, and the first nut 208 is arranged through the circular plate 5 to prevent the rod 204 from falling from the inclined through hole 4, wherein the position of the limiting disc 207 on the threaded rod 105 is adjusted by rotating the first nut 208, so that the position of the second circular cylinder 206 on the threaded rod 105 is left.
In one embodiment, three first sliding grooves 6 are symmetrically formed in the inner side wall of the first circular cylinder 201, the inner side wall of each first sliding groove 6 is connected with a first sliding block 7 in a sliding mode, one side, far away from the first sliding groove 6, of each first sliding block 7 is welded to the upper surface of the second plate body 205, and the first sliding blocks 7 slide in the first sliding grooves 6, so that the second plate body 205 can be assisted to move, and the position of the second plate body 205 can be limited.
In one embodiment, two second chutes 8 are symmetrically formed in the inner side wall of the through groove 3, the inner side wall of each second chute 8 is slidably connected with a second slider 9, one side of each second slider 9, which is far away from the corresponding second chute 8, is welded on the outer side wall of the corresponding first board 203, and the second slider 9 slides in the corresponding second chute 8, so that the first board 203 can be assisted to move, and the position of the first board 203 can be limited.
In one embodiment, the front surface of the mounting plate 101 is welded with a supporting plate 12, the front surface of the supporting plate 12 is welded with the rear surface of the L-shaped plate 102, the lower surface of the L-shaped plate 102 is welded with a stabilizing plate 13, and the stabilizing plate 13 is arranged to further stabilize the position of the supporting L-shaped plate 102 by the arrangement of the supporting plate 12 for enhancing the stability of the supporting L-shaped plate 102.
In one embodiment, the rear surface of the U-shaped plate 103 is mounted on the front surface of the motor 104, the output shaft of the motor 104 is mounted with the second bevel gear 16, the outer side wall of the threaded rod 105 is mounted with the first bevel gear 15, the outer side wall of the first bevel gear 15 is meshed with the outer side wall of the second bevel gear 16, the second bevel gear 16 is driven to rotate on the first bevel gear 15 by starting the output shaft of the motor 104, at this time, the first bevel gear 15 drives the threaded rod 105 to rotate, and the U-shaped plate 103 is used for fixing the position of the motor 104.
In one embodiment, a fixed disk 10 is welded on one side of the first circular cylinder 201, a second nut 11 is rotatably connected to one side of the fixed disk 10 away from the first circular cylinder 201 through a bearing, the inner side wall of the second nut 11 is screwed on the outer side wall of the threaded rod 105, and the position of the fixed disk 10 is fixed by rotating the second nut 11 on the threaded rod 105.
In one embodiment, a switch set for controlling the on/off of the motor 104 is installed on one side of the installation board 101, and the switch set is connected to the external commercial power to supply power to the motor 104.
The invention is in operation: by starting the motor 104, the output shaft of the motor 104 drives the second bevel gear 16 to rotate on the first bevel gear 15, at this time, the first bevel gear 15 drives the threaded rod 105 to rotate, the threaded rod 105 drives the fixed disk 10 to rotate, then the fixed disk 10 drives the first circular cylinder 201 to rotate, the first circular cylinder 201 drives the first plate 203 to rotate, the first plate 203 drives the arc-shaped plate 202 to rotate, so as to conveniently wind the cable, when the winding diameter needs to be changed, the first nut 208 is rotated to adjust the position of the limiting disk 207 on the fixed threaded rod 105, so as to leave the position of the second circular cylinder 206 on the threaded rod 105, at this time, the cable is wound on the arc-shaped plate 202, the threaded rod 105 drives the first circular cylinder 201 on the fixed disk 10 to rotate, the cable extrudes the arc-shaped plate 202 downwards, the arc-shaped plate 202 drives the first plate 203 to move downwards in the through groove 3, thereby make first plate body 203 drive the downward movement of slope through-hole 4, the slope through-hole 4 drives the body of rod 204 and removes, and the body of rod 204 drives the circular barrel 206 of second on the second plate body 205 and removes to spacing dish 207 department to carry on spacingly to the position of the circular barrel 206 of second.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. The utility model provides a constant straining device of drum of application on coaxial paying out machine, includes support runner assembly (1) and tensioning assembly (2), its characterized in that: the supporting and rotating assembly (1) comprises a mounting plate body (101), an L-shaped plate body (102), a U-shaped plate body (103), a motor (104) and a threaded rod (105);
a tensioning assembly (2) is arranged on one side of the supporting and rotating assembly (1);
the tensioning assembly (2) comprises a first circular cylinder (201), an arc-shaped plate body (202), a first plate body (203), a rod body (204), a second plate body (205), a second circular cylinder (206), a limiting disc (207) and a first nut (208);
the lateral wall laminating of threaded rod (105) in the inside wall of the circular cylinder of second (206), three second plate body (205) is installed to the mutual symmetry of the lateral wall of the circular cylinder of second (206), the lateral wall of the circular cylinder of second (206) is equipped with first circular cylinder (201), three logical groove (3) have been seted up to the mutual symmetry of the inside wall of first circular cylinder (201), the inside wall laminating that leads to groove (3) in the lateral wall of first plate body (203), slope through-hole (4) have been seted up to one side of first plate body (203), one side of second plate body (205) weld in the one end of the body of rod (204), the lateral wall laminating of the body of rod (204) in the inside wall of slope through-hole (4), it is three one side welding that first plate body (203) repel each other has arc plate body (202).
2. The constant wire coil tensioning mechanism applied to the coaxial pay-off machine as claimed in claim 1, wherein: the welding of one side of installation plate body (101) has L shaped plate body (102), the welding of one side of L shaped plate body (102) has U shaped plate body (103), two solid fixed ring (14) are installed to the front surface symmetry of U shaped plate body (103), two the inside wall of solid fixed ring (14) pass through the bearing rotate connect in the lateral wall of threaded rod (105).
3. The constant wire coil tensioning mechanism applied to the coaxial pay-off machine as claimed in claim 1, wherein: the other end welding of the body of rod (204) has circular plate body (5), one side of spacing dish (207) is connected with first nut (208) through the bearing rotation, the inside wall threaded connection of first nut (208) in the lateral wall of threaded rod (105).
4. The constant wire coil tensioning mechanism applied to the coaxial pay-off machine as claimed in claim 1, wherein: three first spout (6) have been seted up to the mutual symmetry of inside wall of first circular barrel (201), the inside wall sliding connection of first spout (6) has first slider (7), first slider (7) are kept away from one side of first spout (6) weld in the upper surface of second plate body (205).
5. The constant wire coil tensioning mechanism applied to the coaxial pay-off machine as claimed in claim 1, wherein: two second chutes (8) are symmetrically arranged on the inner side wall of the through groove (3), a second sliding block (9) is slidably connected to the inner side wall of the second chute (8), and the second sliding block (9) is far away from one side of the second chute (8) and is welded on the outer side wall of the first plate body (203).
6. The constant wire coil tensioning mechanism applied to the coaxial pay-off machine as claimed in claim 1, wherein: the front surface welding of installation plate body (101) has supporting plate body (12), the front surface welding of supporting plate body (12) in the rear surface of L type plate body (102), the lower surface welding of L type plate body (102) has stabilizer plate body (13).
7. The constant wire coil tensioning mechanism applied to the coaxial pay-off machine as claimed in claim 1, wherein: the rear surface of U type plate body (103) install in the front surface of motor (104), second bevel gear (16) is installed to the output shaft of motor (104), first bevel gear (15) are installed to the lateral wall of threaded rod (105), the lateral wall of first bevel gear (15) meshes the lateral wall of second bevel gear (16).
8. The constant wire coil tensioning mechanism applied to the coaxial pay-off machine as claimed in claim 1, wherein: one side welding of first circular cylinder (201) has fixed disk (10), fixed disk (10) are kept away from one side of first circular cylinder (201) is rotated through the bearing and is connected with second nut (11), the inside wall threaded connection of second nut (11) in the lateral wall of threaded rod (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111435989.5A CN114014091B (en) | 2021-11-30 | 2021-11-30 | Wire coil constant tensioning mechanism applied to coaxial paying-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111435989.5A CN114014091B (en) | 2021-11-30 | 2021-11-30 | Wire coil constant tensioning mechanism applied to coaxial paying-off machine |
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| Publication Number | Publication Date |
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| CN114014091A true CN114014091A (en) | 2022-02-08 |
| CN114014091B CN114014091B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111435989.5A Active CN114014091B (en) | 2021-11-30 | 2021-11-30 | Wire coil constant tensioning mechanism applied to coaxial paying-off machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0561115A1 (en) * | 1992-03-19 | 1993-09-22 | Christian Ludwig | Rapid securing device for yarn tubes |
| FR2863602A1 (en) * | 2003-12-12 | 2005-06-17 | Chambonne | Expandable mandrel, especially for a reel supporting a spinning cake,has single force applicator acting on guide with outer end staying parallel to reel's lengthwise axis |
| CN107686028A (en) * | 2017-09-05 | 2018-02-13 | 卢星 | A kind of special winding device of cable |
| CN209052130U (en) * | 2018-09-15 | 2019-07-02 | 昌荣电机（深圳）有限公司 | A kind of steel band unwinding device |
| CN212101373U (en) * | 2020-04-22 | 2020-12-08 | 辽宁津达线缆有限公司 | Wire coiling machine |
| CN212174136U (en) * | 2020-04-02 | 2020-12-18 | 上海沥高科技股份有限公司 | Continuous fiber unreeling and tensioning device |
| CN112456232A (en) * | 2020-12-04 | 2021-03-09 | 合肥飞豪通信科技有限公司 | Power cable winding device with tensioning function and using method thereof |
-
2021
- 2021-11-30 CN CN202111435989.5A patent/CN114014091B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0561115A1 (en) * | 1992-03-19 | 1993-09-22 | Christian Ludwig | Rapid securing device for yarn tubes |
| FR2863602A1 (en) * | 2003-12-12 | 2005-06-17 | Chambonne | Expandable mandrel, especially for a reel supporting a spinning cake,has single force applicator acting on guide with outer end staying parallel to reel's lengthwise axis |
| CN107686028A (en) * | 2017-09-05 | 2018-02-13 | 卢星 | A kind of special winding device of cable |
| CN209052130U (en) * | 2018-09-15 | 2019-07-02 | 昌荣电机（深圳）有限公司 | A kind of steel band unwinding device |
| CN212174136U (en) * | 2020-04-02 | 2020-12-18 | 上海沥高科技股份有限公司 | Continuous fiber unreeling and tensioning device |
| CN212101373U (en) * | 2020-04-22 | 2020-12-08 | 辽宁津达线缆有限公司 | Wire coiling machine |
| CN112456232A (en) * | 2020-12-04 | 2021-03-09 | 合肥飞豪通信科技有限公司 | Power cable winding device with tensioning function and using method thereof |
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| CN114014091B (en) | 2023-04-28 |
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