CN209935565U - Tension-adjustable wire conveying guide device for copper wire drawing machine - Google Patents
Tension-adjustable wire conveying guide device for copper wire drawing machine Download PDFInfo
- Publication number
- CN209935565U CN209935565U CN201920431377.0U CN201920431377U CN209935565U CN 209935565 U CN209935565 U CN 209935565U CN 201920431377 U CN201920431377 U CN 201920431377U CN 209935565 U CN209935565 U CN 209935565U
- Authority
- CN
- China
- Prior art keywords
- tension
- wire
- guide
- shell
- movable pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
The utility model discloses a copper line wire drawing machine is with defeated line guider with adjustable tension, including tension control assembly and direction subassembly. The tension control assembly comprises a bottom plate, a fixed pulley, a movable pulley and a tension cylinder. The bottom plate is provided with the spout, and the fixed pulley sets up in spout one end. The movable pulley is arranged on the sliding groove, and the tension cylinder is connected with the movable pulley so as to enable the tension cylinder to drive the movable pulley to move close to or far away from the fixed pulley along the sliding groove. The guide assembly comprises a shell, a rotating disk and a plurality of wire guide wheels. The shell is annular, and the rotary disk is installed in the shell inner wall and can rotate for the shell. A plurality of wire guide wheels are arranged on the rotating disk. The wire guiding wheels are distributed in a circular shape so that the wire guiding wheels surround and form a wire guiding hole. The guide assembly is connected to the base plate through the housing. The copper wire passes through the wire guide hole and is wound on the fixed pulley and the movable pulley. Copper line tension is invariable through the atmospheric pressure control of adjustment cylinder, and the wire wheel can follow copper line adjustment position, guarantees the effect of wire and the quality of copper line.
Description
Technical Field
The utility model belongs to the technical field of the wire rod wire drawing machine, specifically speaking relates to a copper line wire drawing machine is with defeated line guider with adjustable tension.
Background
In the copper wire production process, copper wires are often pulled to be conveyed to other production stations, and a wire conveying guide device is used. In order to ensure the quality of the product, it is necessary to control the tension of the copper wire. The outlet of the wire conveying guide device in the prior art is provided with a smooth wire guiding ring or a rotatable wire guiding wheel, and copper wires are conveyed to other production stations after sliding through the smooth wire guiding ring or the wire guiding wheel. The sliding between the copper wire and the wire ring may damage the surface layer of the copper wire, which affects the quality of the copper wire; meanwhile, the copper wire may jump or change direction in the conveying process, so that the copper wire may be separated from the wire guide wheel, and great inconvenience is brought to production.
Meanwhile, the wire feeding guide of the prior art has difficulty in controlling the tension of the copper wire.
SUMMERY OF THE UTILITY MODEL
To foretell not enough among the prior art, the utility model provides a copper line wire drawing machine is with defeated line guider with adjustable tension can guarantee that the tension of copper line is invariable, can guarantee the smooth and easy nature of being qualified for the next round of competitions simultaneously.
In order to achieve the above object, the utility model discloses a solution is: the utility model provides a copper line wire drawing machine is with defeated line guider with adjustable tension, characterized by: comprises a tension control assembly and a guide assembly;
the tension control assembly comprises a bottom plate, a fixed pulley, a movable pulley and a tension cylinder; the bottom plate is provided with a sliding chute, and the fixed pulley is arranged at one end of the sliding chute; the movable pulley is arranged on the sliding groove so that the movable pulley can slide close to or far away from the fixed pulley along the sliding groove; the tension cylinder is connected with the movable pulley and used for driving the movable pulley to slide along the sliding groove;
the guide assembly comprises a shell, a rotating disc and a plurality of wire guide wheels; the shell is annular, and the rotating disc is mounted on the inner wall of the shell and can rotate relative to the shell; a plurality of wire guide wheels are arranged on the rotating disc; the wire guiding wheels are distributed in a circular shape, so that the wire guiding wheels surround and form a wire guiding hole;
the guide assembly is connected to the bottom plate through the shell; the copper wire passes through the wire guide hole and is wound on the fixed pulley and the movable pulley.
Further, two tension cylinders are arranged; the two tension cylinders are oppositely arranged.
Furthermore, a plurality of movable pulleys are arranged, a plurality of fixed pulleys are arranged on the plurality of movable pulleys in a matched manner, and a plurality of sliding grooves are arranged on the bottom plate in a matched manner; the movable pulleys are connected through a connecting rod, and the tension cylinder is connected to the connecting rod, so that the tension cylinder drives the movable pulleys to slide.
Further, the guide assembly is connected to the base plate through a support rod.
Further, the wire guiding wheel is concavely provided with a wire guiding groove.
Further, the inner wall of the shell is concavely provided with a rotating groove, and the rotating disc is mounted in the rotating groove, so that the rotating disc is rotatably connected with the shell.
Further, the rotating disc is connected to the inner wall of the housing through a rotating bearing.
Further, the number of the wire guide wheels is 6.
The utility model has the advantages that: the movable pulley is arranged on the sliding groove, and the tension cylinder is connected to the movable pulley and can drive the movable pulley to slide along the sliding groove. The copper wire is wound on the movable pulley and the fixed pulley. And adjusting the air pressure of an air source of the air cylinder to be a preset value, fixing the air cylinder, and controlling the air cylinder to enable the air cylinder to give a certain tension to the copper wire when the air cylinder tends to push the movable pulley to be far away from the fixed pulley. When the copper wire is pulled suddenly and quickly, the movable pulley can move towards the fixed pulley, and the air pressure in the air cylinder is fixed, so that the air cylinder can provide tension with the copper wire; meanwhile, when the copper wire is pulled slowly suddenly, the cylinder pushes the movable pulley to slide in the direction away from the fixed pulley, so that the cylinder fixes the tension of the copper wire. This just can guarantee that the tension in the copper line transportation process is stable and adjustable.
The rotating disc can be installed on the inner wall of the annular shell in a rotating mode relative to the shell; the wire guiding wheels are arranged on the rotating disk and are distributed in a circular shape, so that the wire guiding wheels surround and form a wire guiding hole. The copper wire passes through the tension control assembly and then passes through the wire guide hole to be conveyed to other production stations. The wire is conveyed to other production stations through any wire guide wheel, so that abrasion in the wire conveying process is avoided. When the copper line is beated, the lateral motion of copper line makes the rotary disk rotatory, has guaranteed that the copper line is fine all the time and copper line contact, has guaranteed the direction effect. When the copper wire slightly changes direction, the wire guide wheel follows the copper wire to ensure good contact between the copper wire and the wire guide wheel. When the copper wire changes direction greatly, the copper wire may be separated from the previous wire guiding wheel and contacted with another wire guiding wheel, thus avoiding the inconvenience caused by the falling of the copper wire.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a schematic view of a guide assembly.
Fig. 3 is a partial cross-sectional view of the guide assembly.
FIG. 4 is a schematic view of example 2.
In the drawings: 110-bottom plate, 111-sliding chute, 120-fixed pulley, 130-movable pulley, 140-tension cylinder, 150-support rod, 160-connecting rod, 210-shell, 211-rotating chute, 220-rotating disk, 230-wire guide wheel, 240-wire guide hole, 241-wire guide chute and 300-copper wire.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
the embodiment provides a wire conveying guide device for a tension-adjustable copper wire drawing machine, which comprises a tension control assembly and a guide assembly, as shown in fig. 1-3.
The tension control assembly includes a base plate 110, a fixed pulley 120, a movable pulley 130, and a tension cylinder 140. The bottom plate 110 is provided with a sliding groove 111, and the fixed pulley 120 is disposed at one end of the sliding groove 111. The sliding groove 111 is a dovetail groove, and a sliding block fitted to the dovetail groove is provided on a rotating shaft of the movable pulley 130, so that the movable pulley 130 is mounted to the sliding groove 111 and can slide along the sliding groove 111 toward or away from the fixed pulley 120. The tension cylinder 140 is fixedly installed on the bottom plate 110 and connected to the rotating shaft of the movable pulley 130 for driving the movable pulley 130 to slide along the sliding chute 111.
The guide assembly includes a housing 210, a rotating disk 220, and a number of wire guide wheels 230. The housing 210 has a ring shape, an inner wall of which is provided with a rotation groove 211, and the rotation disk 220 is mounted to the rotation groove 211 of the inner wall of the housing 210 and is rotatable with respect to the housing 210. A number of wire wheels 230 are mounted to the rotating disc 220. The plurality of wire guide wheels 230 are annularly arranged such that the plurality of wire guide wheels 230 surround the wire guide hole 240. The center axis of rotation of the rotary plate 220, the center axis of the housing 210, and the center axis of the wire guide 240 are collinear. The central axis of rotation of the wire guide wheel 230 is perpendicular to but does not intersect the central axis of rotation of the rotating disc 220, i.e., the wire guide wheel 230 is annularly distributed around the central axis of rotation of the rotating disc 220.
The housing 210 of the guide assembly is connected to the base plate 110 by the support bar 150. The copper wire 300 passes through the wire guide 240 and is wound around the fixed pulley 120 and the movable pulley 130.
The utility model discloses a copper line wire drawing machine with adjustable tension is with defeated line guider uses, makes copper line 300 coiling in fixed pulley 120 and movable pulley 130. The air pressure input into the tension cylinder 140 is adjusted as needed so that the air pressure inside the tension cylinder 140 is stabilized. When the tension cylinder 140 is controlled to have a tendency to push the movable pulley 130 away from the fixed pulley 120, the tension cylinder 140 gives a certain tension to the copper wire 300.
When the copper wire 300 is suddenly pulled fast, the movable pulley 130 is moved toward the fixed pulley 120, and the tension cylinder 140 applies a fixed tension to the copper wire 300 since the air pressure in the tension cylinder 140 is fixed. Meanwhile, when the copper wire 300 is pulled suddenly slowly, the tension cylinder 140 pushes the movable pulley 130 to slide in a direction away from the fixed pulley 120, so that the tension cylinder 140 gives the tension of the copper wire 300 fixed. This can ensure that the tension of the copper wire 300 during the feeding process is stable and adjustable.
The rotary plate 220 is rotatably mounted to the inner wall of the annular housing 210 with respect to the housing 210. The plurality of wire guide wheels 230 are mounted on the rotating plate 220 and are distributed in a circular shape such that the plurality of wire guide wheels 230 surround the wire guide holes 240. The copper wire 300 passes through the tension control assembly and then through the wire guide 240 to be transported to other manufacturing stations. The wire is conveyed to other production stations after passing through any one of the wire guide wheels 230, so that abrasion in the wire conveying process is avoided. When the copper wire 300 is jumped, the lateral motion of the copper wire 300 enables the rotating disc 220 to rotate, so that the copper wire 300 is guaranteed to be always in good contact with the copper wire 300, and the guiding effect is guaranteed. When the copper wire 300 is slightly reversed, the wire guide wheel 230 follows the copper wire 300 to ensure good contact therebetween. When the copper wire 300 is changed in direction, the copper wire 300 may be separated from the previous wire guiding wheel 230 and contact with another wire guiding wheel 230, thereby avoiding inconvenience caused by the falling of the copper wire 300.
Further, the wire guiding wheel 230 is concavely provided with a wire guiding groove 241. When the copper wire 300 passes through the wire guide wheel 230, the copper wire 300 is located at the bottom of the wire guide groove 241. This arrangement makes the contact of the copper wire 300 with the wire wheel 230 more stable and facilitates the copper wire 300 to drive the wire wheel 230 to rotate following the rotating disk 220. The wire groove 241 may be formed in an arc shape or a V shape. If the wire guiding groove 241 is formed in a V-shape, it is more convenient for the copper wire 300 to drive the wire guiding wheel 230 to rotate along with the rotating disc 220.
Further, the rotating disk 220 is connected to the inner wall of the case 210 by a rotating bearing. The provision of the bearing allows the rotation of the rotary plate 220 with respect to the housing 210 to be smoother.
Example 2:
this example is a modification of example 1. As shown in fig. 2 to 4, in the present embodiment, two and two movable pulleys 130 are provided. The two movable pulleys 130 are provided with a plurality of fixed pulleys 120, and the base plate 110 is provided with a plurality of sliding grooves 111 in cooperation with the plurality of movable pulleys 130. The plurality of movable pulleys 130 are connected by a connecting rod 160, and the tension cylinder 140 is connected to the connecting rod 160 such that the tension cylinder 140 drives the plurality of movable pulleys 130 to slide. Meanwhile, two tension cylinders 140 are provided, and the two tension cylinders 140 are disposed opposite to each other. The same as or similar to example 1 except for the above-described modifications.
Since there is resistance such as friction between the movable sheave 130 and the chute 111, tension is applied by both the thrust of the tension cylinder 140 and the resistance to sliding of the movable sheave 130. When the applied force of the tension needs to be smaller than the resistance of the sliding of the movable pulley 130, the applied force can be applied together by two tension cylinders 140 which are oppositely arranged; if the tension cylinder 140 disposed between the fixed sheave 120 and the movable sheave 130 applies a force F1 in the direction toward the movable sheave 130, the other tension cylinder 140 applies a force F2 in the direction toward the fixed sheave 120; when the resistance to sliding of the movable pulley 130 is < the resistance to sliding of the movable pulley 130, F1-F2-, the force to be applied by the tension is made smaller than the resistance to sliding of the movable pulley 130.
The arrangement of the two movable pulleys 130 allows more copper wires 300 to be wound between the plurality of fixed pulleys 120 and the two movable pulleys 130, increasing the length of the wound wire. When the speed of the outgoing line is abruptly increased, the two movable pulleys 130 are moved in the direction of the fixed pulley 120, and the copper wire 300 wound between the plurality of fixed pulleys 120 and the two movable pulleys 130 is gradually sent away. The added winding can be used for buffering sudden quick outgoing lines, and the stability of a copper wire 300 production unit is improved.
In this embodiment, only two movable pulleys 130 are provided. In actual use, more movable pulleys 130 can be arranged according to the requirement.
The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. The utility model provides a copper line wire drawing machine is with defeated line guider with adjustable tension, characterized by: comprises a tension control assembly and a guide assembly;
the tension control assembly comprises a bottom plate (110), a fixed pulley (120), a movable pulley (130) and a tension cylinder (140); the bottom plate (110) is provided with a sliding groove (111), and the fixed pulley (120) is arranged at one end of the sliding groove (111); the movable pulley (130) is mounted on the sliding chute (111), and the tension cylinder (140) is connected with the movable pulley (130) so that the tension cylinder (140) drives the movable pulley (130) to move close to or away from the fixed pulley (120) along the sliding chute (111);
the guide assembly comprises a shell (210), a rotating disc (220) and a plurality of wire guide wheels (230); the shell (210) is annular, and the rotating disc (220) is mounted on the inner wall of the shell (210) and can rotate relative to the shell (210); a number of said wire guide wheels (230) mounted to said rotating disc (220); the plurality of wire guiding wheels (230) are distributed in a ring shape, so that the plurality of wire guiding wheels (230) surround and form a wire guiding hole (240); the central rotation axis of the rotating disc (220), the central axis of the shell (210) and the central axis of the wire guide hole (240) are collinear, and the central rotation axis of the wire guide wheel (230) and the central rotation axis of the rotating disc (220) are perpendicular to each other;
the guide assembly is connected to the base plate (110) through the housing (210); a copper wire (300) passes through the wire guide hole (240) and is wound around the fixed pulley (120) and the movable pulley (130).
2. The thread feeding guide for the tension adjustable copper wire drawing machine as claimed in claim 1, wherein: two tension cylinders (140) are arranged; the two tension cylinders (140) are oppositely arranged.
3. The thread feeding guide for the tension adjustable copper wire drawing machine as claimed in claim 1, wherein: a plurality of movable pulleys (130) are arranged, a plurality of fixed pulleys (120) are arranged on the plurality of movable pulleys (130) in a matched manner, and a plurality of sliding grooves (111) are arranged on the bottom plate (110) in a matched manner on the plurality of movable pulleys (130); the movable pulleys (130) are connected through a connecting rod (160), and the tension cylinder (140) is connected to the connecting rod (160) so that the tension cylinder (140) drives the movable pulleys (130) to slide.
4. The thread feeding guide for the tension adjustable copper wire drawing machine as claimed in claim 1, wherein: the guide assembly is connected to the base plate (110) by a support rod (150).
5. The thread feeding guide for the tension adjustable copper wire drawing machine as claimed in claim 1, wherein: the wire guide wheel (230) is provided with a wire guide groove (241) in a concave mode.
6. The thread feeding guide for the tension adjustable copper wire drawing machine as claimed in claim 1, wherein: the inner wall of the shell (210) is concavely provided with a rotating groove (211), and the rotating disc (220) is mounted in the rotating groove (211) so that the rotating disc (220) can be rotatably connected to the shell (210).
7. The thread feeding guide for the tension adjustable copper wire drawing machine as claimed in claim 1, wherein: the rotating disc (220) is connected to the inner wall of the housing (210) through a rotating bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431377.0U CN209935565U (en) | 2019-04-01 | 2019-04-01 | Tension-adjustable wire conveying guide device for copper wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431377.0U CN209935565U (en) | 2019-04-01 | 2019-04-01 | Tension-adjustable wire conveying guide device for copper wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209935565U true CN209935565U (en) | 2020-01-14 |
Family
ID=69126226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920431377.0U Active CN209935565U (en) | 2019-04-01 | 2019-04-01 | Tension-adjustable wire conveying guide device for copper wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209935565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052508A (en) * | 2019-04-01 | 2019-07-26 | 云南星达铜业有限公司 | A kind of defeated line-oriented device of tension adjustable copper wire drawbench |
-
2019
- 2019-04-01 CN CN201920431377.0U patent/CN209935565U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052508A (en) * | 2019-04-01 | 2019-07-26 | 云南星达铜业有限公司 | A kind of defeated line-oriented device of tension adjustable copper wire drawbench |
| CN110052508B (en) * | 2019-04-01 | 2024-05-24 | 云南星达铜业有限公司 | Tension-adjustable wire conveying guide device for copper wire drawing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209935565U (en) | Tension-adjustable wire conveying guide device for copper wire drawing machine | |
| JP2013023787A (en) | Spinning winder | |
| CN110052508B (en) | Tension-adjustable wire conveying guide device for copper wire drawing machine | |
| US2361192A (en) | Power drive reeler | |
| CN102120536A (en) | Precise wire arranging device for winding machine | |
| US2167971A (en) | Apparatus for coiling strip material | |
| CN209940158U (en) | Wire tensioning device for wire twisting machine | |
| CN103922191A (en) | Electromagnetic yarn balance roller | |
| US2929493A (en) | Apparatus for advancing strands | |
| CN203845586U (en) | Electromagnetic yarn balancing roller | |
| US3398768A (en) | Wire straightening apparatus | |
| CN110759154A (en) | Constant tension control system | |
| US2714282A (en) | Apparatus for nullifying residual twists of cables | |
| CN104942743A (en) | Tensioning device and tensioning method | |
| CN105642683A (en) | Wire drawing machine | |
| US3633836A (en) | Winding machine with a reciprocating yarn guide | |
| US2272192A (en) | Wire drawing machine | |
| CN210231377U (en) | High-speed double-wire spring winding machine head | |
| CN208538802U (en) | Draw straight machine | |
| JP2018018597A (en) | Die unit and manufacturing method of enamel wire | |
| CN205692630U (en) | Wire twisting machine feed mechanism | |
| US3368772A (en) | Wire feed control apparatus | |
| US3111286A (en) | Wire coiling apparatus | |
| CN204437209U (en) | A kind of Novel stepless speed regulation device | |
| US2252353A (en) | Reel mounting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |