CN114273554A - Wire rod rotating device and using method thereof - Google Patents
Wire rod rotating device and using method thereof Download PDFInfo
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- CN114273554A CN114273554A CN202210065432.5A CN202210065432A CN114273554A CN 114273554 A CN114273554 A CN 114273554A CN 202210065432 A CN202210065432 A CN 202210065432A CN 114273554 A CN114273554 A CN 114273554A
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Abstract
The invention belongs to the field of wire rod straightening, and particularly relates to a wire rod rotating device and a using method thereof, wherein the wire rod rotating device comprises a turntable support, a rotating shaft and a rotating shaft, wherein the turntable support is provided with the rotating shaft which vertically extends upwards; the wire rod bracket is provided with a bearing coaxially sleeved at the upper end of the rotating shaft, the bearing is coaxially arranged on a horizontal rotating disc, a plurality of vertical tray pull rods are distributed at intervals along the circumferential direction of the rotating disc, the tray pull rods extend downwards and are fixedly connected to a horizontal tray, the tray is coaxially sleeved on the rotating shaft, at least one coil of wire rod can be wound on each tray pull rod, and when one end of each wire rod is pulled to enable the wire rod to be rotated and straightened, each tray pull rod can rotate by taking the rotating shaft as a circular shaft; and the brake system is provided with a brake pad, the brake pad is arranged on the bottom surface of the tray and extends downwards to be contacted with the turntable support, and when the tray rotates, friction force opposite to the rotating direction is generated between the brake pad and the turntable support. The brake pad is arranged below the wire rod bracket, and does not need to occupy extra land.
Description
Technical Field
The invention belongs to the field of wire rod straightening, and particularly relates to a wire rod rotating device and a using method thereof.
Background
In the process of straightening the wire rod, paying off and uncoiling the wire rod; in order to ensure the stable paying-off of the wire rod, the rotating speed of the rotating frame of the wire rod needs to be controlled to be stable so as to avoid the conditions of stranded wires, wire clamping and wire breaking of the wire rod steel bars in the rotating process. The prior art is provided with a brake assembly to control the rotating speed, for example, a patent with the publication number of CN207735362U discloses a dual-purpose pay-off rack of a wire rod spool, and a brake assembly is arranged between a pay-off turntable and a bottom plate of the wire rod rack and comprises a brake lever, a brake rack shaft, a brake rack base and a brake wear-resistant body; used for controlling the paying-off process; however, the brake lever of the brake assembly has a certain length, occupies a large area and is complex to operate.
Disclosure of Invention
Aiming at the problem that the occupied area of a brake assembly of a wire rod pay-off rack in the prior art is large, on one hand, the invention provides a wire rod rotating device, and a brake system of the wire rod rotating device is arranged below a wire rod bracket without occupying extra space; on the other hand, the use method of the wire rod rotating device is provided, which is convenient for operating the wire rod rotating device; specific embodiments are as follows.
In one aspect, a wire rod rotation device is provided, comprising
The turntable support is provided with a rotating shaft extending vertically upwards;
the wire rod bracket is provided with a bearing coaxially sleeved at the upper end of the rotating shaft, the bearing is coaxially arranged on a horizontal rotating disc, a plurality of vertical tray pull rods are distributed at intervals along the circumferential direction of the rotating disc, the tray pull rods extend downwards and are fixedly connected to a horizontal tray, the tray is coaxially sleeved on the rotating shaft, at least one coil of wire rod can be wound on each tray pull rod, and when one end of each wire rod is pulled to enable the wire rod to be rotated and straightened, each tray pull rod can rotate by taking the rotating shaft as a circular shaft;
and the brake system is provided with a brake pad, the brake pad is arranged on the bottom surface of the tray and extends downwards to be contacted with the turntable support, and when the tray rotates, friction force opposite to the rotating direction is generated between the brake pad and the turntable support.
In the structure, the brake pad is arranged on the bottom surface of the tray and extends downwards to be contacted with the turntable support, when the tray rotates, friction opposite to the rotating direction is generated between the brake pad and the turntable support, so that the rotating speed of the wire rod bracket is controlled, and safety accidents caused by accidental rotation of the wire rod bracket when the wire rod rotating device does not work can be avoided; the brake block is arranged below the wire rod bracket, and does not need to occupy extra space.
Further, braking system still has brake block couple and the brake spring couple that sets up in the tray bottom surface along tray circumference interval, brake block cross-under is on the brake block couple slidable to the direction slope downwardly extending of keeping away from the brake spring couple towards, form the acute angle contained angle between brake block bottom surface and the carousel support, the brake block couple deviates from along tray circumference with the orientation of brake spring couple, the brake block bottom surface is equipped with a couple, the couple deviates from along tray circumference with the orientation of brake spring couple, the couple colludes a brake spring's both ends respectively with the brake spring couple, brake spring is in tensile state always, brake spring is positive correlation to the tensile size of brake block application and the frictional force's that the brake block received size.
Furthermore, the couple is L shape couple, the brake block couple is installed on the tray through two quad slit along the radial interval distribution of tray, the brake spring couple is installed on the tray through a quad slit, and three quad slit is "article" font and lays.
Furthermore, the braking system is 4 groups, and the braking system is distributed at the edge of the tray at intervals along the circumferential direction of the tray.
Furthermore, the tray pull rods vertically extend upwards, and at a position spaced from the rotating disc, the plurality of tray pull rods are inclined by edges of the cones and extend upwards for the same distance, but are uniformly spaced.
Furthermore, the bearing is a conical bearing, a reduced circular truncated cone extends from the upper end of the rotating shaft in a stepped shaft mode, and the circular truncated cone is coaxially sleeved in the bearing; the center of the rotating disc is provided with a round hole which is coaxially sleeved with the bearing, a rotating cover plate is arranged along the upper surface of the rotating disc to seal the round hole, and the rotating cover plate is abutted to the bearing in the round hole.
Furthermore, a circle of guardrails distributed along the circumferential direction of the tray is arranged on the outer edge of the tray.
Furthermore, the center of the tray is provided with a round pipe, and the round pipe is sleeved with the rotating shaft in a sliding mode.
Furthermore, the turntable support is also provided with a chassis fixed at the lower end of the rotating shaft, the chassis is horizontally arranged, a cover plate is laid along the upper surface of the chassis, the cover plate is abutted against the brake pad, a through hole is formed in the cover plate and penetrates through the rotating shaft, and an inclined reinforcing rib plate penetrating through the through hole is further arranged between the rotating shaft and the chassis.
On the other hand, the use method of the wire rod rotating device is provided, and the method specifically comprises the following steps:
s1: winding at least one coil of coil on a plurality of tray pull rods;
s2: one end of the wire rod extends out of the tray and is connected into the straightener;
s3: starting a straightener to work, wherein the straightener applies a uniform pulling force to the wire rod, so that the wire rod can drive the tray pull rod to rotate by taking the rotating shaft as a circular shaft when being rotated and straightened;
s4: when the wire rod bracket rotates, the brake pad is abutted against the turntable support by the tension of the brake spring, and the magnitude of the friction force of the brake pad is determined by the tension of the brake spring so as to control the rotating speed of the wire rod bracket;
s5: when the straightener stops working, the wire rod stops rotating along with the wire rod bracket under the resistance force formed by the friction force.
Has the advantages that:
according to the wire rod rotating device provided by the invention, the brake pad is arranged on the bottom surface of the tray and extends downwards to be contacted with the turntable support, when the tray rotates, friction opposite to the rotating direction is generated between the brake pad and the turntable support, so that the rotating speed of the wire rod bracket is controlled, and safety accidents caused by accidental rotation of the wire rod bracket when the wire rod rotating device does not work can be avoided; the brake pad is arranged below the wire rod bracket, so that additional occupied area is not needed; when the tray can be controlled to rotate by replacing different springs, the friction force generated between the brake pad and the turntable support can be controlled, so that the rotating speed of the wire rod bracket can be controlled, and the operation is simple; the wire rod rotating device is simple to assemble and convenient to operate, and can effectively improve the working efficiency; the manufacturing and maintenance cost is low, and the cost can be effectively reduced.
Drawings
The invention is described in further detail below with reference to the figures and specific embodiments.
Fig. 1 is a schematic cross-sectional view of a wire rod rotating apparatus.
Fig. 2 is a perspective view of the wire rod rotating device.
Fig. 3 is a front view of the wire rod rotating device.
Fig. 4 is a perspective view of the turntable support.
Fig. 5 is a front view of the turntable support.
Fig. 6 is a top view of the chassis.
Fig. 7 is a perspective view of the wire rod carrier.
Fig. 8 is a front view of the wire rod carrier.
Fig. 9 is a top view of the wire rod carrier.
Reference numerals: 1. a turntable support; 11. a chassis; 12. a cover plate; 13. a rotating shaft; 131. a circular truncated cone; 2. a wire rod bracket; 21. a bearing; 22. rotating the disc; 23. rotating the cover plate; 24. a pallet drawbar; 25. a tray; 26. a guardrail; 27. a circular tube; 31. a brake pad; 311. hooking; 32. a brake block hook; 33. a brake spring hook; 34. a brake spring;
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example one
The present embodiment provides a wire rod rotating device including a turntable support 1, a wire rod bracket 2, and a braking system.
Specifically, the turntable support 1 includes a rotating shaft 13, a base plate 11 and a cover plate 12; the chassis 11 is horizontally arranged, and the chassis 11 is formed by welding I-shaped steel and can support the stability of the wire rod rotating device; the cover plate 12 is laid along the upper surface of the chassis 11 and welded with the chassis 11, and a through hole is formed in the cover plate 12; the rotating shaft 13 is made of solid round steel, and the rotating shaft 13 vertically extends upwards; the rotating shaft 13 penetrates through the through hole, and the bottom end of the rotating shaft is welded with the chassis 11; an inclined reinforcing rib plate penetrating through the through hole is further arranged between the rotating shaft 13 and the chassis 11, and the reinforcing rib plate can reinforce the connection strength of the rotating shaft 13 and the chassis 11; a reduced circular truncated cone 131 extends from the upper end of the rotating shaft 13 in a stepped shaft manner, and the circular truncated cone 131 is used for being connected with the bearing 21.
Specifically, the wire rod carrier 2 includes a bearing 21, a rotary disk 22, a tray pull rod 24, and a tray 25; the rotating disc 22 and the tray 25 are steel plates, and the tray pull rod 24 is round steel. The bearing 21 is a conical bearing 21, and a circular truncated cone 131 at the upper end of the rotating shaft 13 is sleeved in the bearing 21; a round hole is formed in the center of the rotating disc 22 and is coaxially sleeved with the bearing 21, a rotating cover plate 23 seals the round hole along the upper surface of the rotating disc 22, and the rotating cover plate 23 is abutted to the bearing 21 in the round hole; the bearing 21 is arranged at the upper end of the rotating shaft 13, so that the maintenance is easy, and the replacement is convenient when the bearing is damaged. Five tray pull rods 24 are distributed at intervals along the circumferential direction of the rotating disc 22, the tray pull rods 24 extend vertically upwards, and at a position spaced from the rotating disc 22, the five tray pull rods 24 are inclined and extend upwards for the same distance in a conical edge manner, but are uniformly spaced; the tray pull rod 24 extends downwards and is fixedly connected to a horizontal tray 25; the tops of the five tray pull rods 24 are conical, so that the whole coil of wire rod can conveniently penetrate through; a circular tube 27 is welded in the center of the tray 25, the circular tube 27 is sleeved with the rotating shaft 13 in a sliding manner, and the circular tube 27 can increase the contact surface of the wire rod bracket 2 and the rotating shaft 13 during rotation; the outer edge of the tray 25 is provided with a circle of guardrails 26 distributed along the circumferential direction of the tray, and the guardrails 26 mainly prevent the wire rod from being loosened when the wire rod is pulled until the last circles are left; the tray 25 is provided with four groups of square holes which are arranged at intervals along the circumferential direction of the tray 25, each group of square holes comprises three square holes, and the three square holes are distributed in a shape like a Chinese character 'pin'; two of the square holes are distributed at intervals along the radial direction of the tray 25 and are used for installing the brake pad hook 32; and the other square hole is used for installing a brake spring hook 33.
Specifically, the brake system comprises a brake pad 31, a brake pad hook 32, a brake spring hook 33 and a brake spring 34; the brake pad hook 32 is arranged on the tray 25 through two square holes which are distributed at intervals along the radial direction of the tray 25 and extends downwards to the bottom surface of the tray 25; the brake spring hook 33 is arranged on the tray 25 through a square hole and extends downwards to the bottom surface of the tray 25; the brake pad 31 can be slidably connected to the brake pad hook 32 in a penetrating manner and extends downwards in an inclined manner in a direction away from the brake spring hook 33, an acute included angle is formed between the bottom surface of the brake pad 31 and the turntable support 1, the directions of the brake pad hook 32 and the brake spring hook 33 deviate along the circumferential direction of the tray 25, the brake pad 31 is provided with a hook 311, the hook 311 is an L-shaped hook 311, and the directions of the hook 311 and the brake spring hook 33 deviate along the circumferential direction of the tray 25; the hook 311 and the brake spring hook 33 are respectively hooked with two ends of a brake spring 34, the brake spring 34 is always in a stretching state, and when the tray 25 rotates, friction force opposite to the rotating direction is generated between the brake pad 31 and the turntable support 1; the magnitude of the pulling force applied to the brake pad 31 by the brake spring 34 is positively correlated to the magnitude of the friction force applied to the brake pad 31. The brake systems are four groups and are distributed at the edge of the tray 25 at intervals along the circumferential direction of the tray 25.
When the straightening machine is used, the wire rods penetrate into the tray 25 from the upper ends of the tray pull rods 24, one end of each wire rod extends out of the tray 25 and is connected into the straightening machine, the straightening machine is started to work, the straightening machine applies uniform pulling force to the wire rods, and the tray pull rods 24 can be driven to rotate by taking the rotating shaft 13 as a circular shaft when the wire rods are rotated and straightened; when the brake disc 31 rotates, the brake disc 31 is abutted against the turntable support 1 by the pulling force of the brake spring 34, and the magnitude of the friction force of the brake disc 31 is determined by the pulling force of the brake spring 34 so as to control the rotating speed of the wire rod bracket 2; when the straightener stops working, the wire rod stops rotating along with the wire rod carrier 2 under the resistance force formed by the friction force.
According to the wire rod rotating device provided by the embodiment, the brake pad 31 is arranged on the bottom surface of the tray 25 and extends downwards to be in contact with the turntable support 1, when the tray 25 rotates, friction force opposite to the rotating direction is generated between the brake pad 31 and the turntable support 1, so that the rotating speed of the wire rod bracket 2 is controlled, and safety accidents caused by accidental rotation of the wire rod bracket 2 when the wire rod rotating device does not work can be avoided; the brake pad 31 is arranged below the wire rod bracket 2, so that extra land occupation is not needed; the friction force generated between the brake block 31 and the turntable support 1 can be controlled when the tray 25 rotates by replacing different brake springs 34, so that the rotating speed of the wire rod bracket 2 can be controlled, and the operation is simple; four groups of brake systems are distributed at the edge of the tray 25 at intervals along the circumferential direction of the tray 25, so that the control on the rotating speed of the wire rod bracket 2 is more stable; the wire rod rotating device is simple to assemble and convenient to operate, and can effectively improve the working efficiency; the manufacturing and maintenance cost is low, and the cost can be effectively reduced.
Example two
The embodiment provides a using method of a wire rod rotating device, which specifically comprises the following steps:
s1: winding at least one coil of wire on a plurality of pallet ties 24;
s2: one end of the wire rod extends out of the tray 25 and is connected into the straightener;
s3: starting the straightener to work, applying a uniform pulling force on the wire rod by the straightener to enable the wire rod to rotate and straighten, and driving the tray pull rod 24 to rotate by taking the rotating shaft 13 as a circular shaft;
s4: when the brake disc 31 rotates, the brake disc 31 is abutted against the turntable support 1 by the pulling force of the brake spring 34, and the magnitude of the friction force of the brake disc 31 is determined by the pulling force of the brake spring 34 so as to control the rotating speed of the wire rod bracket 2;
s5: when the straightener stops working, the wire rod stops rotating along with the wire rod carrier 2 under the resistance force formed by the friction force.
The use method of the wire rod rotating device provided by the embodiment controls the rotating speed of the wire rod bracket 2 by controlling the tension of the brake spring 34, and the use process is simple.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the spirit or scope of the invention.
Claims (10)
1. A wire rod rotating device is characterized by comprising
The turntable support (1) is provided with a rotating shaft (13) extending vertically upwards;
the wire rod bracket (2) is provided with a bearing (21) coaxially sleeved at the upper end of the rotating shaft (13), the bearing (21) is coaxially arranged on a horizontal rotating disc (22), a plurality of vertical tray pull rods (24) are distributed at intervals along the circumferential direction of the rotating disc (22), the tray pull rods (24) extend downwards and are fixedly connected onto a horizontal tray (25), the tray (25) is coaxially sleeved on the rotating shaft (13), at least one wire rod can be coiled on the tray pull rods (24), and when one end of the wire rod is pulled to enable the wire rod to be straightened through rotation, the tray pull rods (24) can rotate by taking the rotating shaft (13) as a circular shaft;
the brake system is provided with a brake pad (31), the brake pad (31) is arranged on the bottom surface of the tray (25) and extends downwards to be in contact with the turntable support (1), and when the tray (25) rotates, friction force opposite to the rotating direction is generated between the brake pad (31) and the turntable support (1).
2. The wire rod rotating device according to claim 1, wherein the brake system further comprises a brake pad hook (32) and a brake spring hook (33) which are arranged on the bottom surface of the tray (25) at intervals along the circumferential direction of the tray (25), the brake pad (31) is slidably connected to the brake pad hook (32) and extends obliquely downwards in a direction away from the brake spring hook (33), an acute included angle is formed between the bottom surface of the brake pad (31) and the turntable support (1), the orientation of the brake pad hook (32) and the brake spring hook (33) deviates along the circumferential direction of the tray (25), the bottom surface of the brake pad (31) is provided with a hook (311), the orientation of the hook (311) and the brake spring hook (33) deviates along the circumferential direction of the tray (25), the hook (311) and the brake spring hook (33) are respectively hooked with two ends of a brake spring (34), and the brake spring (34) is always in a stretching state, the pulling force applied to the brake pad (31) by the brake spring (34) is positively correlated with the friction force applied to the brake pad (31).
3. The wire rod rotating device according to claim 2, wherein the hook (311) is an L-shaped hook (311), the brake block hook (32) is installed on the tray (25) through two square holes which are distributed at intervals along the radial direction of the tray (25), the brake spring hook (33) is installed on the tray (25) through one square hole, and the three square holes are arranged in a shape like a Chinese character 'pin'.
4. The wire rod rotation device according to claim 2, wherein the braking systems are 4 groups and are circumferentially spaced along the tray (25) at the edge of the tray (25).
5. The wire rod rotary device according to any one of claims 1 to 4, wherein the tray pull rods (24) extend vertically upward, and at a position spaced from the rotary disk (22), the plurality of tray pull rods (24) are inclined upward by the same distance at the edges of the cones, but are spaced uniformly from each other.
6. The wire rod rotating device according to claim 5, wherein the bearing (21) is a tapered bearing (21), a reduced circular truncated cone (131) extends from the upper end of the rotating shaft (13) in the form of a stepped shaft, and the circular truncated cone (131) is coaxially sleeved in the bearing (21); the center of the rotating disc (22) is provided with a round hole which is coaxially sleeved with the bearing (21), a rotating cover plate (23) is arranged to seal the round hole along the upper surface of the rotating disc (22), and the rotating cover plate (23) is abutted to the bearing (21) in the round hole.
7. Wire rod rotating device according to claim 5, characterized in that the outer edge of the tray (25) is provided with a ring of guardrails (26) distributed along its circumference.
8. The wire rod rotating device according to claim 5, wherein the tray (25) is provided with a circular tube (27) at the center, and the circular tube (27) is slidably sleeved with the rotating shaft (13).
9. The wire rod rotating device according to claim 5, wherein the turntable support (1) further comprises a base plate (11) fixed at the lower end of the rotating shaft (13), the base plate (11) is horizontally arranged, a cover plate (12) is laid along the upper surface of the base plate (11), the cover plate (12) is abutted to the brake pad (31), a through hole is formed in the cover plate (12) and penetrates through the rotating shaft (13), and an inclined reinforcing rib plate penetrating through the through hole is further arranged between the rotating shaft (13) and the base plate (11).
10. A method of using the wire rod rotating device according to any one of claims 2 to 9, comprising the steps of:
s1: -winding at least one coil of coil on a plurality of tray levers (24);
s2: one end of the wire rod extends out of the tray (25) and is connected into the straightener;
s3: starting a straightener to work, wherein the straightener applies a uniform pulling force to the wire rod, so that the wire rod can drive the tray pull rod (24) to rotate by taking the rotating shaft (13) as a circular shaft when being rotated and straightened;
s4: when the wire rod bracket rotates, the brake pad (31) is abutted against the turntable support (1) under the tension of the brake spring (34), and the friction force of the brake pad (31) is determined by the tension of the brake spring (34) so as to control the rotating speed of the wire rod bracket (2);
s5: when the straightener stops working, the wire rod stops rotating along with the wire rod bracket (2) under the resistance formed by the friction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210065432.5A CN114273554A (en) | 2022-01-20 | 2022-01-20 | Wire rod rotating device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210065432.5A CN114273554A (en) | 2022-01-20 | 2022-01-20 | Wire rod rotating device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114273554A true CN114273554A (en) | 2022-04-05 |
Family
ID=80881301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210065432.5A Pending CN114273554A (en) | 2022-01-20 | 2022-01-20 | Wire rod rotating device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114273554A (en) |
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| FR1464404A (en) * | 1965-02-23 | 1966-12-30 | Nat Standard Co | Reel |
| CN201735632U (en) * | 2010-07-20 | 2011-02-09 | 河南恒星钢缆有限公司 | Unpowered vertical unwinding device |
| WO2012079251A1 (en) * | 2010-12-17 | 2012-06-21 | 上海浦江缆索股份有限公司 | Method for horizontal winding and horizontal unwinding parallel stell stranded wire |
| CN203006627U (en) * | 2012-12-29 | 2013-06-19 | 上海市建筑构件制品有限公司 | Pay-off spool with damped system |
| CN203294936U (en) * | 2013-06-13 | 2013-11-20 | 常州市第八纺织机械有限公司 | Mechanism for adjusting tension |
| CN206529139U (en) * | 2017-03-01 | 2017-09-29 | 江阴市钧益钢丝制品有限公司 | I-beam wheel actinobacillus device |
| CN207735362U (en) * | 2017-12-05 | 2018-08-17 | 安徽马钢比亚西钢筋焊网有限公司 | The dual-purpose pay off rack of wire rod I-beam wheel |
| CN209736518U (en) * | 2019-03-20 | 2019-12-06 | 武汉建工集团股份有限公司 | Supporting support of disc reinforcing bar alignment |
| CN213469133U (en) * | 2020-07-14 | 2021-06-18 | 湖南省第三工程有限公司 | Auxiliary device is used in processing of disc reinforcing bar |
| CN213651424U (en) * | 2020-07-27 | 2021-07-09 | 广西建工集团智慧制造有限公司 | Coil wire material blowing frame |
-
2022
- 2022-01-20 CN CN202210065432.5A patent/CN114273554A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1464404A (en) * | 1965-02-23 | 1966-12-30 | Nat Standard Co | Reel |
| CN201735632U (en) * | 2010-07-20 | 2011-02-09 | 河南恒星钢缆有限公司 | Unpowered vertical unwinding device |
| WO2012079251A1 (en) * | 2010-12-17 | 2012-06-21 | 上海浦江缆索股份有限公司 | Method for horizontal winding and horizontal unwinding parallel stell stranded wire |
| CN203006627U (en) * | 2012-12-29 | 2013-06-19 | 上海市建筑构件制品有限公司 | Pay-off spool with damped system |
| CN203294936U (en) * | 2013-06-13 | 2013-11-20 | 常州市第八纺织机械有限公司 | Mechanism for adjusting tension |
| CN206529139U (en) * | 2017-03-01 | 2017-09-29 | 江阴市钧益钢丝制品有限公司 | I-beam wheel actinobacillus device |
| CN207735362U (en) * | 2017-12-05 | 2018-08-17 | 安徽马钢比亚西钢筋焊网有限公司 | The dual-purpose pay off rack of wire rod I-beam wheel |
| CN209736518U (en) * | 2019-03-20 | 2019-12-06 | 武汉建工集团股份有限公司 | Supporting support of disc reinforcing bar alignment |
| CN213469133U (en) * | 2020-07-14 | 2021-06-18 | 湖南省第三工程有限公司 | Auxiliary device is used in processing of disc reinforcing bar |
| CN213651424U (en) * | 2020-07-27 | 2021-07-09 | 广西建工集团智慧制造有限公司 | Coil wire material blowing frame |
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