CN211846621U - Multi-strand reel pay-off device - Google Patents
Multi-strand reel pay-off device Download PDFInfo
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- CN211846621U CN211846621U CN202020356195.4U CN202020356195U CN211846621U CN 211846621 U CN211846621 U CN 211846621U CN 202020356195 U CN202020356195 U CN 202020356195U CN 211846621 U CN211846621 U CN 211846621U
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- tension
- tension rod
- wire
- wheel
- sensor
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Abstract
The utility model provides a multi-strand reel pay-off device, which comprises a bracket, a motor, a chuck mechanism, a tension rod, a branching wheel, a first reversing wheel, a pneumatic piston, a third reversing wheel and a control box; the tension rod can be fixed on the support in a rotating mode, one end of the tension rod is provided with a second reversing wheel, the other end of the tension rod is provided with a balance block, an eccentric block is arranged at the rotating position of the tension rod, a tension sensor is arranged above the eccentric block, the tension rod is connected with the tail end of the pneumatic piston, the emergency stop sensor is in contact with the tension rod through a poke rod, the distributing wheel is provided with a plurality of annular wire grooves, and the motor, the emergency stop sensor and the tension sensor are all connected with the control box. The utility model discloses a separated wire wheel separates stranded copper line, makes each copper line separately get into the stranding machine each other and twists to be provided with tension inductor and scram inductor, control the tension scope, prevent that the copper line from too loosening or tension too big and taking place the wire drawing and even collapsing absolutely, avoid excessive unwrapping wire and produce the winding.
Description
Technical Field
The utility model belongs to the technical field of copper line production and specifically relates to indicate a strand dish pay-off.
Background
After the copper wire is subjected to processes of wire drawing, tinning and the like, the copper wire needs to be taken up to a wire coil and then transferred to a stranding machine for stranding. Traditional stranding machine needs a plurality of drum to pay off simultaneously, and every drum only has a strand of yarn around for steps such as transport, installation, change are all comparatively loaded down with trivial details. Therefore, the existing multi-strand winding equipment can wind the multi-strand wires onto one wire coil simultaneously, and is convenient for stranding. However, how to pay off the stranded wires on the wire coil after the winding is finished becomes a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a stranded wire coils pay-off can separate the stranded copper line to have tension control function. In order to achieve the above purpose, the utility model adopts the following technical scheme:
(II) technical scheme
A strand reel pay-off device comprises a support, a gear set, a motor and a chuck mechanism, wherein the gear set is used for fixing the lower end of the support;
the motor drives the wire coil between the motor and the chuck mechanism to rotate through the gear set, the chuck mechanism comprises a fixing plate, a clamping shaft, a connecting plate, a pull cylinder and a thrust cylinder, one end of the clamping shaft abuts against the wire coil, the other end of the clamping shaft penetrates through the fixing plate and then is connected with the connecting plate, and the pull cylinder and the thrust cylinder are connected with the upper end and the lower end of the connecting plate through piston rods;
the middle of the tension rod is fixed on the bracket in a rotatable manner, one end of the tension rod is provided with a second reversing wheel, the other end of the tension rod is provided with a balance block, an eccentric block is arranged at the rotating position of the tension rod, a tension sensor is arranged above the eccentric block, the eccentric block of the tension rod and the second reversing wheel are connected with the tail end of the pneumatic piston, an emergency stop sensor is arranged at the position, close to the balance block, of the bracket, and the emergency stop sensor is in contact with the tension rod through a poke rod;
the wire distributing wheel is provided with a plurality of annular wire grooves, and the motor, the emergency stop sensor and the tension sensor are all connected with the control box.
Further, a roller is arranged between the wire coil and the second reversing wheel, and the roller is parallel to the wire coil.
Further, the scram inductor is a travel switch.
Further, the tension sensor is a distance sensor.
Further, the number of the wire grooves on the wire distributing wheel is 6.
Furthermore, limiting blocks are arranged on two sides of the tension rod.
(III) advantageous effects
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly:
1. the double cylinders are used for controlling the fixation of the wire coil, so that the wire coil is convenient and stable;
2. tension is provided by a pneumatic piston, a distance sensor is used for sensing the position of an eccentric wheel, the tension range is controlled, and the phenomenon that a copper wire is over-fed or the tension is too large to cause wire drawing and even breaking is prevented;
3. the wire coil is provided with the emergency stop sensor, so that the wire coil stops rotating when tension is suddenly reduced due to breakage of a copper wire or other conditions, and winding caused by excessive paying-off is avoided;
4. the roller prevents the copper wire from being contacted with other parts when moving back and forth to generate abrasion or breaking;
5. and separating the multiple strands of copper wires by using a wire separating wheel, so that the copper wires are separated from each other and enter a stranding machine for stranding.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall appearance of the present invention;
fig. 2 is a schematic structural view of the lower half of the present invention;
FIG. 3 is a schematic structural view of the upper part of the present invention;
fig. 4 is a partial sectional view of the wire distribution wheel 12.
The reference numbers illustrate:
| 1. support frame | 2. Gear set |
| 3. Wire coil | 4. |
| 5. Chuck |
51. |
| 52. Clamping |
53. Connecting |
| 54. Pulling force cylinder | 55. |
| 6. Roller | 7. Tension rod |
| 71. Balancing weight | 72. |
| 8. First reversing |
9. |
| 10. Second reversing |
11. Third reversing |
| 12. |
121. |
| 13. |
14. Emergency stop inductor |
| 141. Poke rod | 15. Limiting block |
| 16. |
17. Multi-strand copper wire |
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and 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 "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 4, a stranded wire plate pay-off device includes a support 1, a gear set 2 for fixing the lower end of the support 1, a motor 4 and a chuck mechanism 5, a tension rod 7 and a wire distributing wheel 12 at the middle section, a first reversing wheel 8, a pneumatic piston 9, a third reversing wheel 11 at the top, and a control box 13 at one side;
the motor 4 drives the wire coil 3 between the wire coil and the chuck mechanism 5 to rotate through the gear set 2, the chuck mechanism 5 comprises a fixing plate 51, a clamping shaft 52, a connecting plate 53, a pull cylinder 54 and a thrust cylinder 55, one end of the clamping shaft 52 abuts against the wire coil 3, the other end of the clamping shaft passes through the fixing plate 51 and then is connected with the connecting plate 53, and the pull cylinder 54 and the thrust cylinder 55 are connected with the upper end and the lower end of the connecting plate 53 through piston rods; when the pulling cylinder 54 is started, the clamping shaft 52 is pressed against the wire coil 3 through the connecting plate 53, so that the wire coil is stable in rotation; when the thrust cylinder 55 is activated, the clamping shaft 52 is moved away from the coil 3 to facilitate its removal.
The middle of the tension rod 7 is fixed on the bracket 1 in a rotatable way, one end of the tension rod is provided with a second reversing wheel 10, the other end of the tension rod is provided with a balance block 71, an eccentric block 72 is arranged at the rotating position of the tension rod, and a tension sensor 16 is arranged above the eccentric block 72 so as to control the tension within a certain range; the eccentric block 72 of the tension rod 7 is connected with the second reversing wheel 10 through the tail end of the pneumatic piston 9, so that the tension of the multi-strand copper wire 17 is controlled by the length of the pneumatic piston 9; the emergency stop sensor 14 is arranged at a position, close to the balance weight 71, of the support 1, the emergency stop sensor 14 is in contact with the tension rod 7 through the poke rod 141, after a wire is broken, one side, close to the balance weight 71, of the tension rod 7 can be lifted upwards, the poke rod 141 is rotated to trigger the emergency stop sensor 14, a signal is transmitted to the control box 13, and the controller in the control box 13 is used for powering off the motor 4 to complete emergency stop.
The wire distributing wheel 12 is provided with a plurality of annular wire grooves 121, and the motor 4, the emergency stop sensor 14 and the tension sensor 16 are all connected with the control box 13; after being led out from the wire coil 3, the multi-strand copper wire 17 sequentially rounds the first reversing wheel 8, the second reversing wheel 10 and the third reversing wheel 11, is separated by the wire groove 121 on the wire distributing wheel 12 and enters the stranding machine.
Because the copper wire can constantly move back and forth in the horizontal direction when being led out from the wire coil 3, in order to prevent the copper wire from contacting with other parts, a roller 6 is arranged between the wire coil 3 and the second reversing wheel 10, the roller 6 is parallel to the wire coil 3, and during paying off, a plurality of strands of copper wires 17 cling to the roller 6 to move.
To increase the response speed, the scram sensor 14 is a travel switch.
In order to control the tension more accurately, the tension sensor 16 is a distance sensor, and converts the tension data into distance data.
In view of the fact that 19-core copper wires are produced in the industry and a 1+6+12 stranding mode is adopted, the number of the wire grooves 121 on the wire distributing wheel 12 is 6, and three wire coils are used for paying off wires during wire stranding.
In order to prevent the tension rod 7 from rotating in disorder under the free state, two sides of the tension rod 7 are provided with limiting blocks 15.
The utility model has the design key points that the double cylinders are utilized to control the fixation of the wire coil, which is convenient and stable; tension is provided by a pneumatic piston, a distance sensor is used for sensing the position of an eccentric wheel, the tension range is controlled, and the phenomenon that a copper wire is over-fed or the tension is too large to cause wire drawing and even breaking is prevented; the wire coil is provided with the emergency stop sensor, so that the wire coil stops rotating when tension is suddenly reduced due to breakage of a copper wire or other conditions, and winding caused by excessive paying-off is avoided; the roller prevents the copper wire from being contacted with other parts when moving back and forth to generate abrasion or breaking; and separating the multiple strands of copper wires by using a wire separating wheel, so that the copper wires are separated from each other and enter a stranding machine for stranding.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (6)
1. A multi-strand wire coil pay-off device is characterized in that: the device comprises a bracket, a gear set, a motor and a chuck mechanism which are used for fixing the lower end of the bracket, a tension rod and a branching wheel which are arranged in the middle section, a first reversing wheel, a pneumatic piston and a third reversing wheel which are arranged on the top, and a control box on one side;
the motor drives the wire coil between the motor and the chuck mechanism to rotate through the gear set, the chuck mechanism comprises a fixing plate, a clamping shaft, a connecting plate, a pull cylinder and a thrust cylinder, one end of the clamping shaft abuts against the wire coil, the other end of the clamping shaft penetrates through the fixing plate and then is connected with the connecting plate, and the pull cylinder and the thrust cylinder are connected with the upper end and the lower end of the connecting plate through piston rods;
the middle of the tension rod is fixed on the bracket in a rotatable manner, one end of the tension rod is provided with a second reversing wheel, the other end of the tension rod is provided with a balance block, an eccentric block is arranged at the rotating position of the tension rod, a tension sensor is arranged above the eccentric block, the eccentric block of the tension rod and the second reversing wheel are connected with the tail end of the pneumatic piston, an emergency stop sensor is arranged at the position, close to the balance block, of the bracket, and the emergency stop sensor is in contact with the tension rod through a poke rod;
the wire distributing wheel is provided with a plurality of annular wire grooves, and the motor, the emergency stop sensor and the tension sensor are all connected with the control box.
2. A multi-strand reel payout device as defined in claim 1, wherein: and a roller is arranged between the wire coil and the second reversing wheel and is parallel to the wire coil.
3. A multi-strand reel payout device as defined in claim 1, wherein: the emergency stop sensor is a travel switch.
4. A multi-strand reel payout device as defined in claim 1, wherein: the tension sensor is a distance sensor.
5. A multi-strand reel payout device as defined in claim 1, wherein: the number of the wire grooves on the wire distributing wheel is 6.
6. A multi-strand reel payout device as defined in claim 1, wherein: and limiting blocks are arranged on two sides of the tension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356195.4U CN211846621U (en) | 2020-03-19 | 2020-03-19 | Multi-strand reel pay-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020356195.4U CN211846621U (en) | 2020-03-19 | 2020-03-19 | Multi-strand reel pay-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211846621U true CN211846621U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020356195.4U Active CN211846621U (en) | 2020-03-19 | 2020-03-19 | Multi-strand reel pay-off device |
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| Country | Link |
|---|---|
| CN (1) | CN211846621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722987A (en) * | 2020-12-31 | 2021-04-30 | 张家港三得利染整科技有限公司 | Multi-beam yarn unwinding method |
-
2020
- 2020-03-19 CN CN202020356195.4U patent/CN211846621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722987A (en) * | 2020-12-31 | 2021-04-30 | 张家港三得利染整科技有限公司 | Multi-beam yarn unwinding method |
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