CN223619905U - Pay-off rack convenient for dismounting pay-off roller - Google Patents
Pay-off rack convenient for dismounting pay-off rollerInfo
- Publication number
- CN223619905U CN223619905U CN202520295054.9U CN202520295054U CN223619905U CN 223619905 U CN223619905 U CN 223619905U CN 202520295054 U CN202520295054 U CN 202520295054U CN 223619905 U CN223619905 U CN 223619905U
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- CN
- China
- Prior art keywords
- wire feeding
- pay
- spring
- feeding roller
- rod
- 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.)
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Abstract
The utility model relates to the technical field of pay-off racks and discloses a pay-off rack convenient for dismounting a pay-off roller. According to the utility model, the servo motor is started to drive the bidirectional threaded rod to carry out threaded transmission with the two groups of moving blocks and the moving frame, the moving frame can drive the connecting shaft and the protruding blocks to gradually separate from the inner part of the paying-off roller body, the two groups of moving blocks can carry out movement in opposite directions, and the moving blocks can drive the connecting rod at the top to rotate when moving, so that the connecting plate a at the top is driven to move upwards, the supporting plate is contacted with the paying-off roller body at the top, and when wires are wound on the outer side of the paying-off roller body, the diameter of the paying-off roller body can be increased, so that the supporting plate can squeeze the spring a at the bottom when continuously moving upwards along with the connecting plate a, and the diameter of the paying-off roller body is adapted.
Description
Technical Field
The utility model relates to the technical field of pay-off frames, in particular to a pay-off frame convenient for disassembling a pay-off roller.
Background
The press roller frame of the extra-large drawing and winding machine is an important part for the extra-large drawing and winding machine, and is mainly used for controlling the tension and winding process of yarns or wires, and when the wires are wound, a pay-off frame can be used, and the winding of the wires can be completed through the rotation of a pay-off roller on the pay-off frame.
The pay-off rack is equipment for winding and unreeling wires, when the pay-off roller is dismounted, an existing pay-off rack can drive supports on two sides of the pay-off roller and a connecting shaft to move through a driving device, so that the pay-off roller is separated from the connection with the pay-off roller and then taken out, but the pay-off roller is dismounted in a mode that a person is required to lift the pay-off roller at the bottom during operation, otherwise, the pay-off roller can directly fall down, the pay-off roller is relatively complicated in a mode of dismounting the pay-off roller, and the pay-off roller on the pay-off rack is inconvenient to dismount.
Disclosure of utility model
The utility model aims to provide a pay-off rack convenient for disassembling a pay-off roller, so as to solve the problem that the existing pay-off rack proposed by the background art is inconvenient to disassemble the pay-off roller.
The paying-off rack comprises a machine body and a lifting mechanism, wherein the top of the machine body is connected with a moving rack in a sliding mode, a paying-off roller body is arranged on one side of the moving rack, a servo motor is installed on one side of the machine body, the output end of the servo motor is fixedly connected with a bidirectional threaded rod, the outer side of the bidirectional threaded rod is in threaded connection with the moving rack, the top of the machine body is provided with the lifting mechanism, the lifting mechanism comprises a moving block in threaded connection with the outer side of the bidirectional threaded rod, the top of the moving block is movably connected with a connecting rod through a rotating shaft, one end of the connecting rod is movably connected with a connecting plate a through the rotating shaft, a plurality of groups of sliding rods are connected in a sliding mode, the top of the sliding rod is fixedly connected with a supporting plate, and a limiting mechanism for limiting the sliding rods to move is arranged inside the connecting plate a.
Preferably, a driving motor is installed on one side of the movable frame, the output end of the driving motor is fixedly connected with a connecting shaft, and the outer side of the connecting shaft is in sliding connection with the paying-off roller body.
Preferably, one end of the connecting shaft is fixedly connected with a lug, the outer side of the lug is in sliding connection with the paying-off roller body, a spring a is sleeved on the outer side of the sliding rod, and the bottom of the spring a is abutted to the connecting plate a.
Preferably, the top of the spring a is abutted against the supporting plate, the outer side of the moving block is in sliding connection with the machine body, and the top of the supporting plate is arc-shaped.
Preferably, the limiting mechanism comprises clamping blocks clamped with the sliding rods, a plurality of groups of clamping grooves matched with the clamping blocks are formed in the sliding rods, and the clamping grooves are distributed at equal intervals.
Preferably, a connecting rod is fixedly connected to one side of the clamping block, a spring b is sleeved on the outer side of the connecting rod, and one end of the spring b is abutted to the clamping block.
Preferably, one end of the spring b is abutted against the connecting plate a, and one end of the connecting rod is fixedly connected with the connecting plate b.
Compared with the prior art, the pay-off rack convenient to disassemble the pay-off roller has the beneficial effects that when the pay-off roller body is disassembled, the servo motor is started to drive the bidirectional threaded rod to carry out threaded transmission with the two groups of moving blocks and the moving rack, the moving rack can drive the connecting shaft and the protruding blocks to gradually separate from the interior of the pay-off roller body, the two groups of moving blocks can move in opposite directions, the moving blocks can drive the connecting rod at the top to rotate when moving, so that the connecting plate a at the top is driven to move upwards, the bearing plate is contacted with the pay-off roller body at the top, and when wires are wound on the outer side of the pay-off roller body, the diameter of the pay-off roller body is increased, so that the bearing plate at the moment can squeeze the spring a at the bottom when continuing to move upwards along with the connecting plate a, and thus the diameter of the pay-off roller body is adapted, the connecting plate can be automatically supported when the pay-off roller body is disassembled through the operation, and the pay-off roller body is convenient to disassemble.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic perspective view of a connecting plate a according to the present utility model;
FIG. 4 is a schematic perspective view of a limiting mechanism according to the present utility model;
fig. 5 is an enlarged schematic view at a in fig. 3.
In the figure, 1, a machine body, 2, a moving frame, 3, a paying-off roller body, 4, a servo motor, 5, a bidirectional threaded rod, 6, a lifting mechanism, 601, a moving block, 602, a connecting rod, 603, a connecting plate a, 604, a sliding rod, 605, a spring a, 606, a bearing plate, 7, a limiting mechanism, 701, a clamping block, 702, a spring b, 703, a connecting rod, 704, a clamping groove, 705, a connecting plate b, 8, a driving motor, 9, a connecting shaft and 10, a lug.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the pay-off rack convenient for disassembling the pay-off roller provided by the utility model comprises a machine body 1 and a lifting mechanism 6, wherein the top of the machine body 1 is connected with a movable frame 2 in a sliding manner, and one side of the movable frame 2 is provided with a pay-off roller body 3.
The servo motor 4 is installed to one side of organism 1, servo motor 4's output fixedly connected with two-way threaded rod 5, the outside and the removal frame 2 threaded connection of two-way threaded rod 5, organism 1's top is provided with lifting mechanism 6, lifting mechanism 6 is including the movable block 601 with two-way threaded rod 5 outside threaded connection, the top of movable block 601 has connecting rod 602 through pivot swing joint, connecting rod 602's one end has connecting plate a603 through pivot swing joint, connecting plate a 603's inside sliding connection has multiunit slide bar 604, slide bar 604's top fixedly connected with bearing board 606, connecting plate a 603's inside is provided with the stop gear 7 that restriction slide bar 604 removed.
The paying-off roller comprises a paying-off roller body 3, a connecting shaft 9, a connecting rod 602, a limiting mechanism 7, a plurality of groups of clamping grooves 704, a connecting rod 703, a spring b702 and a connecting rod 703, wherein the connecting shaft 9 is fixedly connected to one side of the moving frame 2, the connecting shaft 9 is fixedly connected to the output end of the driving motor 8, the outer side of the connecting shaft 9 is in sliding connection with the paying-off roller body 3, one end of the connecting shaft 9 is fixedly connected with a lug 10, the outer side of the lug 10 is in sliding connection with the paying-off roller body 3, a spring a605 is sleeved on the outer side of the sliding rod 604, the bottom of the spring a605 is abutted against the connecting rod a603, the top of the spring a605 is abutted against a bearing plate 606, the outer side of the moving block 601 is in sliding connection with a machine body 1, the top of the bearing plate 606 is arc-shaped, a connecting rod 602 forms a rotating structure with the moving block 601 through a rotating shaft, a through hole matched with the sliding rod 604 is formed in the connecting rod 603, the sliding structure is formed by the sliding rod 604 and the limiting mechanism 7 comprises a clamping blocks 701 which is clamped with the sliding rod 604, a plurality of groups of clamping grooves 704 matched with the clamping grooves 701, one end of the clamping grooves 704 is distributed in an equidistant mode, one end of the clamping groove is fixedly connected with the clamping groove 703.
During concrete implementation, this pay off rack convenient to pay off roller dismantles, when dismantling pay off roller body 3, drive bi-directional threaded rod 5 through starting servo motor 4 and rotate, bi-directional threaded rod 5 can carry out screw drive with two sets of movable blocks 601 and movable frame 2, movable frame 2 can drive connecting axle 9 and lug 10 and break away from the inside of pay off roller body 3 gradually, and two sets of movable blocks 601 can carry out the removal of relative direction, connecting rod 602 at top can be driven to also rotate when movable block 601 moves, thereby drive connecting plate a603 at top and shift up, make the spandrel plate 606 contact with pay off roller body 3 at top, when the wire rod has been wound in pay off roller body 3 outside, the diameter of pay off roller body 3 can increase, therefore spandrel plate 606 at this moment can extrude bottom spring a605 when continuing to follow connecting plate a603 and shift up, thereby adapt to the diameter of pay off roller body 3.
The slide bar 604 can move in the connecting plate a603 to contact with the fixture block 701 through the inclined plane of multiunit draw-in groove 704, make the fixture block 701 remove, after connecting axle 9 breaks away from the inside of paying out roll body 3 completely, the spandrel board 606 can carry out the bearing to paying out roll body 3 completely, if the weight of paying out roll body 3 is heavier this moment, spring a605 can continue to shrink, until unable shrink, at this moment, because fixture block 604 and draw-in groove 704 block, therefore slide bar 604 and spandrel board 606 can not move upwards, can prevent spring a605 from producing continuous shrink, lead to spandrel board 606 continuous removal, influence the stability of paying out roll body 3 placement, can accomplish the dismantlement to the paying out roll like this, after paying out roll body 3 is taken off, can pull connecting plate b705 drive two sets of connecting rods pull fixture block 701 remove break away from the block with slide bar 604's block, make spring a605 promote spandrel board 606 to reset, so can carry out automatic bearing to pay out when dismantling paying out roll body 3 through above-up operation, the convenience is dismantled to paying out roll body 3.
In summary, in the pay-off rack convenient to use and convenient to detach, the servo motor 4 is started to drive the connecting shaft 9 at one end to rotate, the connecting shaft 9 can be clamped with the pay-off roller body 3 through the lug 10 at the end, so that the pay-off roller body 3 is driven to rotate, and wires are wound and unwound.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520295054.9U CN223619905U (en) | 2025-02-24 | 2025-02-24 | Pay-off rack convenient for dismounting pay-off roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520295054.9U CN223619905U (en) | 2025-02-24 | 2025-02-24 | Pay-off rack convenient for dismounting pay-off roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223619905U true CN223619905U (en) | 2025-12-02 |
Family
ID=97823089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520295054.9U Active CN223619905U (en) | 2025-02-24 | 2025-02-24 | Pay-off rack convenient for dismounting pay-off roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223619905U (en) |
-
2025
- 2025-02-24 CN CN202520295054.9U patent/CN223619905U/en active Active
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