CN114988205B - Enameled wire drum pay-off - Google Patents
Enameled wire drum pay-off Download PDFInfo
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- CN114988205B CN114988205B CN202210746897.7A CN202210746897A CN114988205B CN 114988205 B CN114988205 B CN 114988205B CN 202210746897 A CN202210746897 A CN 202210746897A CN 114988205 B CN114988205 B CN 114988205B
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- paying
- wire
- brake disc
- brake
- top plate
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- 239000000725 suspension Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/02—Methods or apparatus in which packages do not rotate
- B65H49/04—Package-supporting devices
- B65H49/06—Package-supporting devices for a single operative 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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/28—Reciprocating or oscillating guides
-
- 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
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of 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
- B65H2701/34—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)
- Braking Arrangements (AREA)
Abstract
The invention relates to the technical field of wire coil paying-off, in particular to an enameled wire coil paying-off device, which comprises a paying-off part, a wire winding part and a wire feeding part, wherein the paying-off part is arranged on the upper end surface of a wire coil and performs coaxial rotation motion relative to the wire coil, and a paying-off path for guiding enameled wires to leave the wire coil and enter wire taking equipment is formed in the paying-off part; a brake part for limiting the rotation speed of the pay-off part or the rotation speed of the wire coil is further arranged between the pay-off part and the wire coil, so that loose deformation of the enameled wire is avoided; the invention can control the paying-off speed of the wire coil and the paying-off path of the enameled wire, avoid the loose dislocation winding condition of the enameled wire and ensure the smooth paying-off process.
Description
Technical Field
The invention relates to the technical field of wire coil paying-off, in particular to an enameled wire coil paying-off device.
Background
The doubling machine is a mechanical device capable of being widely applied to various soft conductor wires, and can extract a single or a plurality of enameled wires from a wire coil, so that next working procedure production is carried out, and the technological requirements of the wires are met.
When the doubling machine performs doubling operation, a wire coil is required to continuously provide incoming wires, and when the incoming wires are fed, enameled wires are separated from the wire coil one by one. The wire coil is placed in the wire coil frame, the wire coil is not moved, and the high-speed drawing guiding operation of the enameled wire from the wire coil to the metal wire drawing machine is finished by means of the porcelain guide above the wire coil frame. In the high-speed drawing process, the enameled wire is quickly separated from the wire coil and enters a wire drawing machine; at present, the domestic paying-off machine is easy to shake and unstable under the low-speed condition, is easy to disorder wires during paying-off, and cannot meet the technological requirements; and because of its too fast unwrapping wire speed, on the contrary easier lead to the enameled wire on the drum to scatter, make enameled wire produce mutual dislocation winding, and then can lead to the line feed process to be frequently interrupted, finally bring very big puzzlement for on-the-spot operating personnel, therefore need to solve urgently.
Disclosure of Invention
In order to avoid and overcome the technical problems in the prior art, the invention provides an enameled wire coil paying-off device. The invention can control the paying-off speed of the wire coil and the paying-off path of the enameled wire, avoid the loose dislocation winding condition of the enameled wire and ensure the smooth paying-off process.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an enameled wire drum pay-off, includes setting up in drum up end department and relative drum make the unwrapping wire portion of coaxial gyration action, is formed with the unwrapping wire route that leads enameled wire to break away from the drum and get into the line equipment in the unwrapping wire portion; and a braking part used for limiting the rotating speed of the paying-off part or the rotating speed of the wire coil is further arranged between the paying-off part and the wire coil, so that loose deformation of the enameled wire is avoided.
As a further scheme of the invention: the braking part comprises a top plate coaxially inserted in the central hole of the wire disc and a supporting rod coaxially and rotatably arranged on the upper plate surface of the top plate; a brake disc which can slide up and down along the supporting rod shaft and synchronously rotate along with the supporting rod is sleeved on the outer side of the supporting rod; the outer edge of the brake disc is concavely provided with a wheel groove, the friction strip is embedded with the wheel groove along a U-shaped path, the two ends of the friction strip are arranged on the upper surface of the top plate at equal height, and the friction strip pulls the brake disc to a horizontal position so as to generate a rotation gap between the brake disc and the top plate; and a brake rod which can push the brake disc to the top plate and form friction deceleration fit between the brake disc and the top plate is also arranged at the brake disc.
As still further aspects of the invention: the paying-off part comprises a cantilever which is hinged on the supporting rod and extends outwards along the radial direction of the top plate, the axis of the hinged part is perpendicularly intersected with the axis of the supporting rod, a support arm which extends downwards vertically and a tension adjusting wheel are arranged at the suspension end of the cantilever, and a guide wheel is arranged on the support arm; a cross beam extending outwards along the radial direction of the top plate is fixedly connected to the top of the supporting rod, and a threading hole is formed in the suspension end of the cross beam; the enameled wire wound on the wire coil is changed to the back through the guide wheel and the tension adjusting wheel in sequence and then goes to external wire taking equipment through the threading hole.
As still further aspects of the invention: the tension adjusting wheels are arranged in two groups and are arranged side by side along the length direction of the cantilever, the axes of the two groups of tension adjusting wheels are perpendicular to the length direction of the cantilever, and two adjacent groups of wheel grooves are matched to form a wire passing channel with the same size and shape as the enameled wire.
As still further aspects of the invention: the support arm is connected with a guide block in a sliding manner, the guide wheel is connected to the guide block in a rotary manner, and the symmetrical plane of the guide wheel perpendicular to the rotation axis of the guide wheel and the symmetrical plane of the tension adjusting wheel perpendicular to the rotation axis of the tension adjusting wheel are both located in the same vertical plane.
As still further aspects of the invention: the brake lever is vertically disposed on the cantilever and extends downward toward the brake disc.
As still further aspects of the invention: the friction strip is characterized in that brake springs are connected to two ends of the friction strip, screws are coaxially connected to the other ends of the brake springs, two guide posts extending vertically upwards are arranged on the top plate, limiting holes for the screws to pass through are formed in the guide posts at equal heights, and nuts for adjusting elasticity of the brake springs by changing the extending length of the screws are arranged on the screws.
As still further aspects of the invention: the support rod and the top plate are connected through bearings with the rotation axis arranged vertically, annular protrusions are coaxially arranged below the support rod located on the brake disc, and reset springs are arranged between the annular protrusions and the brake disc and sleeved on the outer sides of the support rod.
As still further aspects of the invention: and the support rod is also provided with a limiting rod for limiting the upward rotation angle of the cantilever.
As still further aspects of the invention: the part of the support rod, which is in sliding fit with the brake disc, is cuboid, and the central hole of the brake disc is matched with the cuboid section of the support rod; the bottom of the brake disc is coaxially provided with a brake sleeve extending vertically downwards, and a brake pad which can form friction speed reduction fit with the brake sleeve is arranged on the top plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the paying-off speed of the wire coil and the paying-off path of the enameled wire can be controlled in the paying-off process, the condition that the enameled wire is loosely and misplaced and wound is avoided, and the paying-off process is ensured to be smoothly carried out.
2. The friction strip can pull the brake disc to a horizontal position, so that a rotating gap is generated between the brake sleeve arranged at the bottom of the brake disc and the brake pad, and the brake disc only receives friction resistance generated by the friction strip; and when the brake disc rotates stably, the friction force generated by the friction strips applied to the brake disc is constant, so that a stable rotating speed is maintained. When the device is in normal operation, the two tension adjusting wheels clamp the enameled wire, so that the pulled enameled wire has certain tensioning strength and is prevented from loosening; meanwhile, the cantilever can tilt upwards, the limit of the brake rod on the brake disc is released, and the brake disc is in a horizontal state and is only acted by the friction force of the friction strip. When the wire drawing equipment stops working, the cantilever loses the lifting action of the enameled wire, the cantilever instantaneously drops, the brake rod props against the brake disc, the brake disc is propped against the upper plate surface of the top plate, the brake disc instantaneously stops rotating by virtue of friction force, and the continuous paying-off of the support rod is avoided, so that the enameled wire on the wire coil is loose. And at the moment, the friction strip is lengthened from the horizontal position to the inclined position, so that the friction force between the friction strip and the brake disc is increased, and the brake disc is further quickly stopped rotating.
3. Under the action of the limiting rod, the invention can prevent the cantilever from tilting upwards by too large angle, and can further reduce the falling time of the cantilever by limiting the tilting upwards, accelerate the braking speed and avoid the transitional rotation of the supporting rod.
4. The invention adopts a mode that the supporting rod rotates around the wire coil to pay off, and the guiding wheel and the power adjusting wheel are arranged to adjust and change the direction, so that the paying-off speed can be increased and the stability of the paying-off process can be improved. The guide block can slide up and down along the support arm, so that a certain guide effect can be achieved, and the paying-off efficiency is improved; and in order to reduce the influence of the weight of the arm, the guide block and the guide wheel on the cantilever lift, it is made of light material. Or the support arm part can be removed, and the enameled wire can be directly pulled by the tension adjusting wheel.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a brake portion in the present invention.
Fig. 3 is a cross-sectional view of the present invention.
FIG. 4 is an enlarged schematic view of the structure shown at I in FIG. 3.
In the figure:
a. wire coil; b. enamelled wires;
10. a braking section; 11. a top plate; 111. a guide post; 112. a brake pad;
12. a support rod; 13. a brake disc; 131. a brake sleeve;
14. a friction bar; 141. a brake spring; 142. a screw; 143. a screw cap;
15. an annular protrusion; 16. a return spring; 17. a limit rod;
18. a cross beam; 181. a threading hole;
20. a paying-off section; 21. a cantilever; 211. a brake lever; 212. a tension adjusting wheel;
22. a support arm; 221. a guide block; 222. and a guide wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4, in the embodiment of the present invention, the wire coil a is a drum-type wire coil a commonly used in the market, and a through hole, i.e. a center hole, is formed in the center of the wire coil a. The central hole also becomes a key location for installing the device.
The brake part 10 comprises a disc-shaped top plate 11, a cylindrical protrusion extending downwards is coaxially arranged on the lower plate surface of the top plate 11, and the top plate 11 is coaxially and fixedly inserted into a central hole of the wire coil a through the protrusion. A cylindrical counter bore is coaxially concavely arranged on the upper plate surface of the top plate 11, a support rod 12 is rotatably arranged in the counter bore around the axis of the counter bore, the support rod 12 and the top plate 11 are connected with each other through a bearing with a vertically arranged rotation axis, and then the support rod 12 is vertically connected with the top plate 11.
The whole support rod 12 is a cylindrical long rod, a section of cuboid is formed at the bottom of the support rod through grinding, and a brake disc 13 coaxially arranged with the support rod 12 is sleeved on the section of cuboid; the brake disk 13 rotates in synchronization with the support rod 12 and is movable up and down in the rectangular parallelepiped section along the axial direction of the support rod 12. The annular bulge 15 coaxial with the support rod 12 is arranged at the step at the lower end of the cuboid section, the return spring 16 is compressed between the annular bulge 15 and the brake disc 13, the return spring 16 is sleeved on the outer side of the support rod 12, and the return spring 16 can jack up the brake disc 13 upwards to avoid contact with the top plate 12 during operation.
The outer edge of the brake disc 13 is concavely provided with a wheel groove, and the friction strip 14 is embedded with the wheel groove along a U-shaped path. The friction strip 14 is connected with braking spring 141 at both ends, and the other end coaxial coupling of braking spring 141 has screw rod 142. Two guide posts 111 extending vertically upwards are arranged on the top plate 11, limiting holes for the screw 142 to pass through are formed in the guide posts 111 at equal heights, and nuts 143 for adjusting the elasticity of the brake springs 141 by changing the extending length of the screw 142 are arranged on the screw 142. The step at the upper end of the rectangular block section limits the highest position of the brake disc 13 on the support rod 12, and the friction bar 14 sleeved on the outer side of the brake disc 13 is positioned in a horizontal position when the brake disc 13 is at the highest position.
When the brake disc 13 rotates, the screw 142 can be adjusted to extend outwards through the nut 143, so that the friction force between the friction bar 14 and the brake disc 13 is adjusted, and the rotation speed of the support rod 12 is controlled. The brake disc 13 is pulled to a horizontal position by the friction bar 14 and the return spring 16 to create a rotational gap between the brake disc 13 and the top plate 11. The bottom of the brake disc 13 is coaxially provided with a brake sleeve 131 extending vertically downwards, and a brake pad 112 which can form friction deceleration fit with the brake sleeve 131 is arranged on the top plate 11.
The payout portion 20 includes a cantilever 21 hinged to the support rod 12 and extending radially outwardly from the top plate 11. In order to facilitate the articulation of the cantilever 21 to the support bar 12, a rectangular void is then provided in the support bar 12, the tail end of the cantilever 21 being articulated in the hole and the axis of the articulation intersecting the axis of the support bar 12 perpendicularly. A vertically downwardly extending arm 22 and a tension adjustment wheel 212 are provided at the suspension end of the cantilever 21, and a brake lever 211 is provided on the cantilever 21 at a position above the brake disc 13 to push the brake disc 13 toward the top plate 11 and to provide a friction-reducing fit between the brake disc 13 and the top plate 11. The brake lever 211 is vertically disposed on the cantilever 21, and the brake lever 211 extends downward toward the brake disk 13. The supporting rod 12 is also provided with a limiting rod 17 for limiting the upward rotation angle of the cantilever 21, so that the upward tilting angle of the cantilever 21 can be prevented from being too large.
The tension adjusting wheels 212 are two groups and are arranged side by side along the length direction of the cantilever 21, the axes of the two groups of tension adjusting wheels 212 are perpendicular to the length direction of the cantilever 21, and two adjacent groups of wheel grooves are matched to form a wire passing channel with the same size and shape as the enameled wire b.
The support arm 22 is slidably connected with a guide block 221, the guide wheel 222 is rotatably connected to the guide block 221, and the symmetry plane of the guide wheel 222 perpendicular to the rotation axis of the support arm and the symmetry plane of the tension adjusting wheel 212 perpendicular to the rotation axis of the support arm are both in the same vertical plane. The guide wheel 222 mainly plays a guiding role when in use, so that the enameled wire b is prevented from being scratched with the top plate 11; when the guide block 221 slides to the highest point, the guide block 221 abuts against the lower surface of the top plate 11 at this time; if necessary, the guide block 221 may be fixed to the arm 22, and the guide function can be performed as well.
A cross beam 18 extending outwards along the radial direction of the top plate 11 is fixedly connected to the top of the support rod 12, and a threading hole 181 is formed in the suspension end of the cross beam 18; the enamel wire b wound on the wire reel a is sequentially turned back through the guide wheel 222 and the tension adjusting wheel 212 and then is moved to the external wire takeout device through the threading hole 181.
When the device is in normal operation, the two tension adjusting wheels 212 clamp the enameled wire b, so that the pulled enameled wire b has certain tensioning strength and is prevented from loosening; at the same time, the cantilever 21 will tilt upwards, and the brake lever 211 will release the restriction of the brake disc 13, so that the brake disc is in a horizontal state and is only acted by the friction force of the friction strip 14. When the wire taking device stops working, the cantilever 21 loses the lifting effect of the enameled wire b, the cantilever drops instantly, the brake lever 211 butts against the brake disc 13, the brake disc 13 butts against the upper plate surface of the top plate 11, the brake disc 13 stops rotating instantly by virtue of friction force, the support rod 12 is prevented from continuously paying off, and the enameled wire b on the wire coil a is loosened. And at this time, the friction bar 14 is elongated from the horizontal position to the inclined position, increasing the friction force between the friction bar 14 and the brake disc, and further rapidly stopping the rotation of the brake disc 13.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The wire paying-off device for the enameled wire coil is characterized by comprising a paying-off part (20) which is arranged at the upper end face of the wire coil (a) and performs coaxial rotation motion relative to the wire coil (a), wherein a paying-off path for guiding the enameled wire (b) to be separated from the wire coil (a) and enter wire taking equipment is formed on the paying-off part (20); a braking part (10) for limiting the rotating speed of the paying-off part (20) or the rotating speed of the wire coil (a) is further arranged between the paying-off part (20) and the wire coil (a), so that loose deformation of the enameled wire (b) is avoided;
the braking part (10) comprises a top plate (11) coaxially inserted into the central hole of the wire coil (a) and a supporting rod (12) coaxially and rotatably arranged on the upper plate surface of the top plate (11); a brake disc (13) which can slide up and down along the axial direction of the support rod (12) and synchronously rotate along with the support rod (12) is sleeved on the outer side of the support rod (12); a wheel groove is concavely formed in the outer edge of the brake disc (13), a friction strip (14) is embedded with the wheel groove along a U-shaped path, the two ends of the friction strip (14) are arranged on the upper plate surface of the top plate (11) at equal heights, and the friction strip (14) pulls the brake disc (13) to a horizontal position so that a rotation gap is formed between the brake disc (13) and the top plate (11); a brake lever (211) which can push the brake disc (13) to the top plate (11) and form friction deceleration fit between the brake disc (13) and the top plate (11) is also arranged at the brake disc (13);
the paying-off part (20) comprises a cantilever (21) hinged on the supporting rod (12) and extending outwards along the radial direction of the top plate (11), the axis of the hinged part is perpendicularly intersected with the axis of the supporting rod (12), a support arm (22) extending downwards vertically and a tension adjusting wheel (212) are arranged at the suspension end of the cantilever (21), and a guide wheel (222) is arranged on the support arm (22); a cross beam (18) extending outwards along the radial direction of the top plate (11) is fixedly connected to the top of the supporting rod (12), and a threading hole (181) is formed in the suspension end of the cross beam (18); the enameled wire (b) wound on the wire coil (a) is changed to the back through the guide wheel (222) and the tension adjusting wheel (212) in sequence and then goes to external wire taking equipment through the threading hole (181);
the tension adjusting wheels (212) are arranged in two groups side by side along the length direction of the cantilever (21), the axes of the two groups of tension adjusting wheels (212) are perpendicular to the length direction of the cantilever (21), and two adjacent groups of wheel grooves are matched to form a wire passing channel with the same size and shape as the enameled wire (b);
the support arm (22) is connected with a guide block (221) in a sliding way, the guide wheel (222) is connected to the guide block (221) in a rotary way, and a symmetrical plane of the guide wheel (222) perpendicular to the rotation axis of the support arm and a symmetrical plane of the tension adjusting wheel (212) perpendicular to the rotation axis of the support arm are both positioned in the same vertical plane;
the brake lever (211) is vertically arranged on the cantilever (21), and the brake lever (211) extends downwards to point to the brake disc (13);
the support rod (12) and the top plate (11) are connected through bearings with a rotation axis arranged vertically, an annular bulge (15) is coaxially arranged below the support rod (12) and positioned below the brake disc (13), a return spring (16) is arranged between the annular bulge (15) and the brake disc (13), and the return spring (16) is sleeved on the outer side of the support rod (12);
the part of the support rod (12) in sliding fit with the brake disc (13) is cuboid, and the central hole of the brake disc (13) is matched with the cuboid section of the support rod (12); the bottom of the brake disc (13) is coaxially provided with a brake sleeve (131) which extends downwards vertically, and a brake pad (112) which can form friction speed reduction fit with the brake sleeve (131) is arranged on the top plate (11).
2. The wire coil paying-off device for enameled wire according to claim 1, characterized in that both ends of the friction bar (14) are connected with a brake spring (141), the other end of the brake spring (141) is coaxially connected with a screw rod (142), two guide posts (111) extending vertically upwards are arranged on the top plate (11), limit holes for the screw rod (142) to pass through are formed in the guide posts (111) at equal heights, and a nut (143) for adjusting the elasticity of the brake spring (141) by changing the extending length of the screw rod (142) is arranged on the screw rod (142).
3. The wire coil paying-off device according to claim 2, wherein the supporting rod (12) is further provided with a limiting rod (17) for limiting the upward rotation angle of the cantilever (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210746897.7A CN114988205B (en) | 2022-06-28 | 2022-06-28 | Enameled wire drum pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210746897.7A CN114988205B (en) | 2022-06-28 | 2022-06-28 | Enameled wire drum pay-off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114988205A CN114988205A (en) | 2022-09-02 |
| CN114988205B true CN114988205B (en) | 2024-04-16 |
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ID=83036658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210746897.7A Active CN114988205B (en) | 2022-06-28 | 2022-06-28 | Enameled wire drum pay-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114988205B (en) |
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| CN213802247U (en) * | 2020-08-05 | 2021-07-27 | 铜陵长江铜业有限公司 | Vertical pay-off rack |
| CN215478910U (en) * | 2021-04-20 | 2022-01-11 | 诺克威特种导体（常州）有限公司 | Alloy wire tension control mechanism |
| CN215974297U (en) * | 2021-09-14 | 2022-03-08 | 鹰潭毅鹏智能科技有限公司 | Automatic pay-off speed adjusting device |
-
2022
- 2022-06-28 CN CN202210746897.7A patent/CN114988205B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1315912A (en) * | 1970-08-12 | 1973-05-09 | Glanzstoff Ag | Unwinding machine |
| DE29518006U1 (en) * | 1995-11-14 | 1996-01-04 | Westfälische Drahtindustrie GmbH, 59067 Hamm | Unwinding device for wire spools |
| CN201305388Y (en) * | 2008-10-10 | 2009-09-09 | 国营江北机械厂 | Tensioning control mechanism in steel cord paying out device |
| EP2624976B1 (en) * | 2010-10-05 | 2015-08-26 | WAFIOS Aktiengesellschaft | Apparatus for feeding wire to wire processing machines |
| CN103043493A (en) * | 2012-12-27 | 2013-04-17 | 吴江市变压器厂有限公司 | Pay-off machine |
| CN204018399U (en) * | 2014-07-18 | 2014-12-17 | 营口亿峰实业集团铜业有限公司 | Copper wire drawbench payingoff mechanism |
| CN205693251U (en) * | 2016-06-20 | 2016-11-16 | 林佩琼 | A kind of horizontal cable automatic wire dispenser of band fluid brake |
| CN213802247U (en) * | 2020-08-05 | 2021-07-27 | 铜陵长江铜业有限公司 | Vertical pay-off rack |
| CN213530202U (en) * | 2020-09-21 | 2021-06-25 | 成都西南电工器材有限公司 | Blowing device for wire drawing equipment |
| CN215478910U (en) * | 2021-04-20 | 2022-01-11 | 诺克威特种导体（常州）有限公司 | Alloy wire tension control mechanism |
| CN215974297U (en) * | 2021-09-14 | 2022-03-08 | 鹰潭毅鹏智能科技有限公司 | Automatic pay-off speed adjusting device |
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| CN114988205A (en) | 2022-09-02 |
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