CN219259156U - Tube clamping device of rewinding machine - Google Patents
Tube clamping device of rewinding machine Download PDFInfo
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- CN219259156U CN219259156U CN202320827224.4U CN202320827224U CN219259156U CN 219259156 U CN219259156 U CN 219259156U CN 202320827224 U CN202320827224 U CN 202320827224U CN 219259156 U CN219259156 U CN 219259156U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
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- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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Abstract
The utility model discloses a tube clamping device of a rewinding machine, which belongs to the technical field of rewinding machines and comprises an end plate and a fixed sleeve shaft, wherein the end surface of the end plate is connected with a fixed shaft, the other end of the fixed shaft is connected with a rotating shaft, the outer side wall of the rotating shaft is connected with a plurality of arc-shaped inner plates, the outer side of each arc-shaped inner plate is provided with a tensioning assembly, the axis of the fixed sleeve shaft is provided with a shaft hole, the inner side wall of the shaft hole is connected with a pin shaft, the outer side wall of the end part of the pin shaft is connected with a fixed ring, the side wall of the fixed ring is provided with a hole groove, a limiting assembly is arranged in the hole groove, and the end surface of the fixed sleeve shaft is connected with a plurality of driven assemblies. According to the utility model, the arc-shaped outer plate is extruded outwards when the arc-shaped inner plate rotates, so that the tensioning plate expands outwards, pressure is applied to the bobbin piece uniformly from inside to outside, limiting and fixing of the bobbin piece are realized, the expansion amplitude of the tensioning plate can meet the requirement of fixing bobbins with different sizes, and the applicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of rewinding machines, in particular to a rewinding machine tube clamping device.
Background
The rewinding machine is mechanical equipment for cleaning small coiled yarn and stocking yarn in the spinning process, and a bobbin is required to be fixed with a driving rotating shaft before rewinding, and the rotating shaft is utilized to rotate to drive the bobbin to be rewound rapidly.
The current rewinding machine is generally sleeved with a bobbin matched with a shaft, and then the end part is pressed and fixed to rewind the bobbin, so that the rewinding machine can only drive the bobbin with a certain fixed specification to work, the complex and changeable production requirements cannot be met, meanwhile, the local stress of the bobbin is uneven in the process of pressing or clamping the end part of the bobbin, the position deviation easily occurs in the process of high-speed rotation, and the damage conditions such as local cracking and the like can occur after the bobbin is used for many times.
Disclosure of Invention
The utility model aims to solve the problem that a rewinding machine in the prior art cannot adapt to multi-specification bobbin work, and provides a rewinding machine tube clamping device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a barrel tube clamping device falls, includes end plate and fixed sleeve, the end plate terminal surface is connected with the fixed axle, the fixed axle other end is connected with the pivot, the pivot lateral wall is connected with a plurality of arc inner panels, the arc inner panel outside is provided with tensioning assembly, the shaft hole has been seted up to fixed sleeve axle center, the shaft hole inside wall is connected with the round pin axle, round pin axle tip lateral wall is connected with solid fixed ring, guy fixed ring lateral wall has seted up the hole groove, be provided with spacing subassembly in the hole groove, gu fixed sleeve axle terminal surface is connected with a plurality of driven assemblies.
Preferably, the end face of the end plate is fixedly connected with the end part of the fixed shaft, the outer side wall of the fixed shaft is connected with a plurality of sliding rods, the other end of the fixed shaft is rotationally connected with the end part of the rotating shaft, and the outer side wall of the rotating shaft is fixedly connected with the end part of the arc-shaped inner plate.
Preferably, the tensioning assembly is composed of a tensioning plate and an arc-shaped outer plate, wherein the inner side wall of the tensioning plate is fixedly connected with the side wall of the arc-shaped outer plate, and the outer arc-shaped side wall of the arc-shaped inner plate is matched with the inner arc-shaped side wall of the arc-shaped outer plate.
Preferably, a sliding hole is formed in the side wall of the tensioning plate, the inner side wall of the sliding hole is in sliding connection with the outer side wall of the sliding rod, the other end of the rotating shaft is fixedly connected with the end part of the pin shaft, and the outer side wall of the pin shaft is in rotary connection with the inner side wall of the shaft hole formed in the fixed sleeve shaft.
Preferably, the driven component comprises a driven plate and a connecting rod, the end part of the driven plate is fixedly connected with the end part of the fixed sleeve shaft, a round hole is formed in the driven plate, the inner side wall of the round hole is slidably connected with the outer side wall of the connecting rod, and the end part of the connecting rod is fixedly connected with the inner side wall of the tensioning plate.
Preferably, the limiting component consists of a spring and a limiting rod, wherein two ends of the spring are fixedly connected with the inner side wall of the hole groove and the end part of the limiting rod, which are arranged on the side wall of the fixed ring, respectively, and the outer side wall of the limiting rod is slidably connected with the inner side wall of the hole groove.
Preferably, a plurality of limiting holes are uniformly formed in the end portion of the fixed sleeve shaft in an array mode, the limiting rods are matched with the limiting holes, the inner side wall of the fixed ring is fixedly connected with the outer side wall of the pin shaft, and a tubular element is arranged outside the fixed sleeve shaft.
Compared with the prior art, the utility model has the beneficial effects that:
1. this scheme is through setting up of arc inner panel and tensioning board, can let the arc inner panel outwards extrude the arc planking when rotating for the tensioning board expands outward, applys by interior and outside even pressure to the bobbin, realizes spacing fixed to the bobbin, and the range that the tensioning board expands outward can satisfy the bobbin to different sizes fixed, has improved the suitability of device.
2. The setting of connecting rod and driven plate is passed through in this scheme, can let the tensioning board can drive the connecting rod and slide on the driven plate and keep not breaking away from at the in-process that the tensioning expands outward, can realize the integrative motion around like this when whole device rotates, guarantees bobbin pivoted stationarity.
Drawings
FIG. 1 is a schematic perspective view of a clamping device for a barrel of an inverted tube according to the present utility model;
FIG. 2 is a schematic diagram of a second perspective view of a clamping device for a barrel of a rewinding machine according to the present utility model;
FIG. 3 is a schematic view of the structure of the driven plate in the clamping device of the barrel clamp of the rewinding machine according to the present utility model;
FIG. 4 is a schematic view of the structure of an arcuate inner plate in a barrel clamping device of the rewinding machine according to the present utility model;
FIG. 5 is a schematic view of the structure of an arcuate outer plate in the barrel clamping device of the rewinding machine according to the present utility model;
fig. 6 is a schematic structural view of a spring in a tube clamping device of a rewinding machine according to the present utility model.
In the figure: 1. an end plate; 2. fixing the sleeve shaft; 3. a fixed shaft; 4. a slide bar; 5. a rotating shaft; 6. an arc inner plate; 7. a tensioning plate; 8. an arc-shaped outer plate; 9. a pin shaft; 10. a driven plate; 11. a connecting rod; 12. a fixing ring; 13. a spring; 14. a limit rod; 15. a spool piece.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Examples:
referring to fig. 1-6, a tube clamping device of a rewinding machine comprises an end plate 1 and a fixed sleeve shaft 2, wherein the end surface of the end plate 1 is connected with a fixed shaft 3, the other end of the fixed shaft 3 is connected with a rotating shaft 5, the outer side wall of the rotating shaft 5 is connected with a plurality of arc-shaped inner plates 6, and a tensioning assembly is arranged outside the arc-shaped inner plates 6;
further, the end face of the end plate 1 is fixedly connected with the end part of the fixed shaft 3, the outer side wall of the fixed shaft 3 is connected with a plurality of slide bars 4, the other end of the fixed shaft 3 is rotationally connected with the end part of the rotating shaft 5, the outer side wall of the rotating shaft 5 is fixedly connected with the end part of the arc-shaped inner plate 6, the tensioning assembly consists of a tensioning plate 7 and an arc-shaped outer plate 8, the inner side wall of the tensioning plate 7 is fixedly connected with the side wall of the arc-shaped outer plate 8, the outer arc-shaped side wall of the arc-shaped inner plate 6 is matched with the inner arc-shaped side wall of the arc-shaped outer plate 8, a slide hole is formed in the side wall of the tensioning plate 7, the inner side wall of the slide hole is in sliding connection with the outer side wall of the slide bars 4, the other end part of the rotating shaft 5 is fixedly connected with the end part of the pin shaft 9, and the outer side wall of the pin 9 is rotationally connected with the inner side wall of the shaft hole formed on the fixed sleeve shaft 2;
it should be noted that: the bobbin piece 15 is placed on the outer side wall of the fixed sleeve shaft 2 and then pushed inwards, then the fixed ring 12 is rotated to drive the pin shaft 9 to rotate together, the pin shaft 9 rotates to drive the rotating shaft 5 to rotate, the arc-shaped inner plate 6 rotates along with the arc-shaped outer plate 8, the outer arc-shaped side wall of the arc-shaped inner plate 6 rotates to be mutually abutted with the inner arc-shaped side wall of the arc-shaped outer plate 8, the arc-shaped outer plate 8 is extruded outwards, and the arc-shaped outer plate 8 drives the tensioning plate 7 to slide and tension on the sliding rod 4, so that uniform pressure is applied to the inner side wall of the bobbin piece 15;
the adoption of the method has the following further advantages: therefore, even pressure can be applied to the bobbin 15 from inside to outside, limiting fixation of the bobbin 15 is achieved, fixation of bobbins with different sizes can be met, and applicability of the device is improved.
The axle center of the fixed sleeve axle 2 is provided with an axle hole, the inner side wall of the axle hole is connected with a pin shaft 9, the outer side wall of the end part of the pin shaft 9 is connected with a fixed ring 12, the side wall of the fixed ring 12 is provided with a hole groove, a limiting component is arranged in the hole groove, and the end face of the fixed sleeve axle 2 is connected with a plurality of driven components;
further, the driven component consists of a driven plate 10 and a connecting rod 11, the end part of the driven plate 10 is fixedly connected with the end part of a fixed sleeve shaft 2, a round hole is formed in the driven plate 10, the inner side wall of the round hole is in sliding connection with the outer side wall of the connecting rod 11, the end part of the connecting rod 11 is fixedly connected with the inner side wall of a tensioning plate 7, the limiting component consists of a spring 13 and a limiting rod 14, two ends of the spring 13 are respectively fixedly connected with the inner side wall of a hole groove and the end part of the limiting rod 14 which are formed in the side wall of a fixed ring 12, the outer side wall of the fixed sleeve shaft 2 is in sliding connection with the inner side wall of the hole groove, a plurality of limiting holes are uniformly formed in an array, the limiting rod 14 is matched with the limiting holes, the inner side wall of the fixed ring 12 is fixedly connected with the outer side wall of a pin shaft 9, and a bobbin piece 15 is arranged outside the fixed sleeve shaft 2;
it should be noted that: after tensioning of the tensioning plate 7 is completed, the limiting rod 14 is released, the limiting rod 14 stretches outwards under the action of the spring 13 and enters a limiting hole on the end face of the fixed sleeve shaft 2 to limit, integration of the pin shaft 9 and the fixed sleeve shaft 2 is achieved, and the tensioning plate 7 drives the connecting rod 11 to slide on the driven plate 10 and keep the connecting rod from being separated in the tensioning and expanding process;
the adoption of the method has the following further advantages: thus, the front-back integrated movement can be realized when the whole device rotates, and the rotating stability of the spool piece 15 is ensured.
When the bobbin piece 15 is used, the bobbin piece 15 is placed on the outer side wall of the fixed sleeve shaft 2 and then pushed inwards, then the fixed ring 12 is rotated to drive the pin shaft 9 to rotate together, the pin shaft 9 rotates to drive the rotating shaft 5 to rotate, the arc-shaped inner plate 6 rotates along with the arc-shaped outer plate 8, the outer arc-shaped side wall of the arc-shaped inner plate 6 rotates to be mutually abutted against the inner arc-shaped side wall of the arc-shaped outer plate 8, the arc-shaped outer plate 8 is extruded outwards, the tensioning plate 7 is driven by the arc-shaped outer plate 8 to slide and tension on the sliding rod 4, so that uniform pressure is applied to the inner side wall of the bobbin piece 15, uniform pressure can be applied to the bobbin piece 15 from inside to outside, limit fixation of the bobbin piece 15 is realized, bobbin fixation of different sizes can be met, and the applicability of the device is improved;
after tensioning of the tensioning plate 7 is completed, the limiting rod 14 is released, the limiting rod 14 can extend outwards under the action of the spring 13 and enter a limiting hole on the end face of the fixed sleeve shaft 2 to limit, integration of the pin shaft 9 and the fixed sleeve shaft 2 is achieved, the tensioning plate 7 can drive the connecting rod 11 to slide on the driven plate 10 and keep the connecting rod from being separated in the tensioning process, and therefore integral movement of the front and rear can be achieved when the whole device rotates, and stability of rotation of the spool 15 is guaranteed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a barrel tube clamping device falls, includes end plate (1) and fixed sleeve axle (2), a serial communication port, end plate (1) terminal surface is connected with fixed axle (3), the fixed axle (3) other end is connected with pivot (5), pivot (5) lateral wall is connected with a plurality of arc inner panels (6), arc inner panel (6) outside is provided with tensioning assembly, the shaft hole has been seted up at fixed sleeve axle (2) axle center, the shaft hole inside wall is connected with round pin axle (9), round pin axle (9) tip lateral wall is connected with solid fixed ring (12), gu fixed ring (12) lateral wall has seted up the hole groove, be provided with spacing subassembly in the hole groove, gu fixed sleeve axle (2) terminal surface is connected with a plurality of driven assemblies.
2. The rewinding machine barrel clamping device according to claim 1, wherein the end face of the end plate (1) is fixedly connected with the end part of the fixed shaft (3), a plurality of sliding rods (4) are connected to the outer side wall of the fixed shaft (3), the other end of the fixed shaft (3) is rotatably connected with the end part of the rotating shaft (5), and the outer side wall of the rotating shaft (5) is fixedly connected with the end part of the arc-shaped inner plate (6).
3. The rewinding machine cylinder clamping device according to claim 1, wherein the tensioning assembly comprises a tensioning plate (7) and an arc-shaped outer plate (8), the inner side wall of the tensioning plate (7) is fixedly connected with the side wall of the arc-shaped outer plate (8), and the outer arc-shaped side wall of the arc-shaped inner plate (6) is matched with the inner arc-shaped side wall of the arc-shaped outer plate (8).
4. The rewinding machine barrel clamping device according to claim 3, wherein a sliding hole is formed in the side wall of the tensioning plate (7), the inner side wall of the sliding hole is slidably connected with the outer side wall of the sliding rod (4), the other end of the rotating shaft (5) is fixedly connected with the end part of the pin shaft (9), and the outer side wall of the pin shaft (9) is rotatably connected with the inner side wall of the shaft hole formed in the fixed sleeve shaft (2).
5. The rewinding machine barrel clamping device according to claim 1, wherein the driven assembly comprises a driven plate (10) and a connecting rod (11), the end part of the driven plate (10) is fixedly connected with the end part of the fixed sleeve shaft (2), a round hole is formed in the driven plate (10), the inner side wall of the round hole is slidably connected with the outer side wall of the connecting rod (11), and the end part of the connecting rod (11) is fixedly connected with the inner side wall of the tensioning plate (7).
6. The rewinding machine barrel clamping device according to claim 1, wherein the limiting component comprises a spring (13) and a limiting rod (14), two ends of the spring (13) are fixedly connected with the inner side wall of a hole groove formed in the side wall of the fixed ring (12) and the end part of the limiting rod (14), and the outer side wall of the limiting rod (14) is slidably connected with the inner side wall of the hole groove.
7. The rewinding machine barrel clamping device according to claim 6, wherein a plurality of limiting holes are uniformly formed in the end portion of the fixed sleeve shaft (2) in an array, the limiting rods (14) are matched with the limiting holes, the inner side wall of the fixed ring (12) is fixedly connected with the outer side wall of the pin shaft (9), and a barrel fitting (15) is arranged outside the fixed sleeve shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320827224.4U CN219259156U (en) | 2023-04-13 | 2023-04-13 | Tube clamping device of rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320827224.4U CN219259156U (en) | 2023-04-13 | 2023-04-13 | Tube clamping device of rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219259156U true CN219259156U (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320827224.4U Active CN219259156U (en) | 2023-04-13 | 2023-04-13 | Tube clamping device of rewinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219259156U (en) |
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2023
- 2023-04-13 CN CN202320827224.4U patent/CN219259156U/en active Active
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