CN217126409U - Core section of thick bamboo automatic feeding mechanism for rewinding machine - Google Patents
Core section of thick bamboo automatic feeding mechanism for rewinding machine Download PDFInfo
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- CN217126409U CN217126409U CN202221026087.6U CN202221026087U CN217126409U CN 217126409 U CN217126409 U CN 217126409U CN 202221026087 U CN202221026087 U CN 202221026087U CN 217126409 U CN217126409 U CN 217126409U
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- feeding mechanism
- core barrel
- supporting framework
- rewinding machine
- connecting lever
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Abstract
The utility model discloses an automatic core barrel feeding mechanism for a rewinder, which comprises a supporting framework, wherein a compression roller is arranged in the supporting framework, and two sides of the bottom of the compression roller are respectively provided with a driving roller; the outer side of the end part of the driving roller along the length direction is provided with a horizontally arranged clamping cylinder, the clamping cylinder is installed at one end of a connecting lever, the connecting lever is of a vertical structure, the other end of the connecting lever is hinged with the head of a swinging cylinder, and the middle part of the connecting lever is hinged with a fixed seat; the head of the clamping cylinder is respectively provided with a tip cone, and a slewing bearing is arranged between the tip cones and the head of the clamping cylinder; the lateral part of compression roller is equipped with the feed bin, and the bottom of feed bin is equipped with the open end, and open end department is equipped with the U template that can overturn. The utility model provides a pair of core section of thick bamboo automatic feeding mechanism for rewinding machine can ensure the core section of thick bamboo at the removal in-process and at the accurate location of rewinding in-process position with core section of thick bamboo automatic movement to the drive roll on, prevents that the position of core section of thick bamboo from taking place the skew.
Description
Technical Field
The utility model relates to a core section of thick bamboo automatic feeding mechanism for rewinding machine belongs to rewinding machine technical field.
Background
The paper material produced by the paper machine needs to be rewound in sequence, and the paper is rewound by the rewinder to be made into finished paper and delivered out of a factory. The winding component of the rewinder mainly comprises two driving rollers, and the two driving rollers simultaneously rotate to drive the core barrel to rotate so as to complete the winding process.
The existing core barrel feeding device is inconvenient to move a core barrel to a driving roller when in use, and the position of the core barrel in the moving process and the rewinding process is easy to deviate, so that the feeding is influenced.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to not enough in the background art, provide a core section of thick bamboo automatic feeding mechanism for rewinding machine, can ensure the core section of thick bamboo at the removal in-process and at the accurate location of rewinding in-process position with core section of thick bamboo automatic movement to the drive roll on, prevent that the position of core section of thick bamboo from taking place the skew.
For solving the technical problem, the utility model discloses a following technical scheme:
an automatic core barrel feeding mechanism for a rewinder comprises a supporting framework, wherein a press roller is arranged in the supporting framework, and driving rollers are respectively arranged on two sides of the bottom of the press roller; the outer side of the end part of the driving roller along the length direction is provided with a horizontally arranged clamping cylinder, the clamping cylinder is installed at one end of a connecting lever, the connecting lever is of a vertical structure, the other end of the connecting lever is hinged with the head of a swinging cylinder, and the middle part of the connecting lever is hinged with a fixed seat;
the head of the clamping cylinder is respectively provided with a tip cone, and a slewing bearing is arranged between the tip cones and the head of the clamping cylinder;
the lateral part of compression roller is equipped with the feed bin, and the bottom of feed bin is equipped with the open end, and open end department is equipped with the U template that can overturn.
According to an optimized scheme, the driving rolls are respectively installed through swing frames, and the two swing frames are symmetrically arranged; the swing frame is hinged with the supporting framework.
Furthermore, an obliquely arranged compression spring is installed above the swing frame, and two ends of the compression spring are respectively connected with the swing frame and the supporting framework.
Further, the compression roller is mounted at the head of the downward compression cylinder; the lower air cylinder is arranged downwards, and the tail part of the lower air cylinder is fixedly connected with the supporting framework.
Furthermore, the bin is located in the supporting framework, the bin is fixedly connected with the supporting framework, and the bin is used for storing the core barrel.
Furthermore, the bottom of the U-shaped plate is provided with a hinge, and a torsion spring is arranged on the hinge.
Further, the hinge is fixedly installed on a horizontally arranged installation cross rod, and the installation cross rod is fixedly connected with the supporting framework.
Further, the lateral part of U template open end articulates there is the baffle, and the baffle runs through the feed bin setting, and the junction of baffle and feed bin is equipped with the gyro wheel.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the utility model can realize the clamping and transferring of the core cylinder and realize the automatic feeding of the core cylinder; the utility model realizes the rotary connection of the tip cone and the clamping cylinder through the slewing bearing, accurately positions the core barrel through the opposite movement of the tip cone, and can be suitable for core barrels with different thicknesses and lengths; the tip cone clamps the core barrel to shift and rotate, so that the position of the core barrel is prevented from shifting.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the installation of the drive roll and the pressure roll;
FIG. 3 is a schematic view of the installation of the clamp cylinder;
fig. 4 is a schematic structural diagram of a silo.
In the figure, 1-driving roll, 2-swing frame, 3-supporting framework, 4-compression spring, 5-compression roller, 6-pressing cylinder, 7-core cylinder, 8-clamping cylinder, 9-slewing bearing, 10-tip cone, 11-crank arm, 12-fixed seat, 13-swing cylinder, 14-storage bin, 15-U-shaped plate, 16-hinge, 17-installation cross rod and 18-baffle.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1-4, the utility model provides an automatic core barrel feeding mechanism for a rewinder, which comprises a supporting framework 3, a press roller 5 is arranged in the supporting framework 3, and two sides of the bottom of the press roller 5 are respectively provided with a driving roller 1; the driving roller 1 is driven by a motor, the driving roller 1 provides power for the rotation of the core barrel 7, and the driving roller 1 drives the core barrel 7 to rotate so as to realize the reeling of paper.
The driving rollers 1 are respectively installed through swing frames 2, and the two swing frames 2 are symmetrically arranged; the swing frame 2 is hinged with the supporting framework 3; and a compression spring 4 which is obliquely arranged is arranged above the swing frame 2, and two ends of the compression spring 4 are respectively connected with the swing frame 2 and the supporting framework 3.
The compression roller 5 is arranged at the head part of the lower compression cylinder 6; the lower air cylinder 6 is arranged downwards, and the tail part of the lower air cylinder 6 is fixedly connected with the supporting framework 3.
The outer side of the end part of the driving roller 1 along the length direction is provided with a horizontally arranged clamping cylinder 8, and the clamping cylinder 8 is arranged at one end of a crank arm 11; the connecting lever 11 is of a vertical structure, the other end of the connecting lever 11 is hinged to the head of the swing cylinder 13, the middle of the connecting lever 11 is hinged to the fixing seat 12, the swing cylinder 13 stretches to achieve rotation of the connecting lever 11 along a hinged point, and then the clamping cylinder 8 is made to swing.
The head of the clamping cylinder 8 is respectively provided with a tip cone 10, a slewing bearing 9 is arranged between the tip cones 10 and the head of the clamping cylinder 8, and the tip cones 10 are rotatably connected with the clamping cylinder 8 through the slewing bearing 9; the two nosecones 10 move towards each other to clamp the core barrel 7.
A bin 14 is arranged on the side part of the compression roller 5, the bin 14 is positioned in the support framework 3, and the bin 14 is fixedly connected with the support framework 3; the magazine 14 is used for storing cartridges 7.
The bottom of the storage bin 14 is provided with an opening end, the core barrels 7 can flow out one by one along the opening end, the opening end at the bottom of the storage bin 14 is provided with a turnover U-shaped plate 15, the bottom of the U-shaped plate 15 is provided with a hinge 16, a torsion spring is arranged on the hinge 16, and the U-shaped plate 15 can automatically reset under the action of the torsion spring after being turned.
The hinge 16 is fixedly mounted on a horizontally arranged mounting rail 17, which mounting rail 17 is fixedly connected to the support frame 3.
The lateral part of U template 15 open end articulates there is baffle 18, and baffle 18 runs through feed bin 14 setting, and the junction of baffle 18 and feed bin 14 is equipped with the gyro wheel, and the automatic re-setting of baffle 18 is convenient for through the design of gyro wheel, and U template 15 drives the motion of baffle 18 in the upset in-process, and baffle 18 prevents the whereabouts of the core section of thick bamboo 7 of top.
The utility model discloses a concrete theory of operation:
during feeding, swing cylinder 13 retracts to enable connecting lever 11 and clamping cylinder 8 to swing at first, clamping cylinder 8 swings to two ends of U-shaped plate 15, clamping cylinder 8 stretches out to drive two tip cones 10 to move in opposite directions, two tip cones 10 clamp core barrel 7 in U-shaped plate 15, swing cylinder 13 stretches out to enable connecting lever 11 and clamping cylinder 8 to return, core barrel 7 in U-shaped plate 15 is moved out through tip cones 10 in the returning process, core barrel 7 is moved between pressing roller 5 and driving roller 1, two driving rollers 1 synchronously rotate to drive core barrel 7 to rotate, core barrel 7 is clamped by tip cones 10 to rotate, and rewinding of paper is achieved.
The utility model can realize the clamping and transferring of the core cylinder and realize the automatic feeding of the core cylinder; the utility model realizes the rotary connection of the tip cone and the clamping cylinder through the slewing bearing, accurately positions the core barrel through the opposite movement of the tip cone, and can be suitable for core barrels with different thicknesses and lengths; the tip cone clamps the core barrel to shift and rotate, so that the position of the core barrel is prevented from shifting.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (8)
1. An automatic core barrel feeding mechanism for a rewinder comprises a supporting framework (3), wherein a press roller (5) is installed inside the supporting framework (3), and two sides of the bottom of the press roller (5) are respectively provided with a driving roller (1); the method is characterized in that: the outer side of the end part of the driving roller (1) in the length direction is provided with a horizontally arranged clamping cylinder (8), the clamping cylinder (8) is installed at one end of a connecting lever (11), the connecting lever (11) is of a vertical structure, the other end of the connecting lever (11) is hinged with the head of a swinging cylinder (13), and the middle part of the connecting lever (11) is hinged with a fixed seat (12);
the head of the clamping cylinder (8) is respectively provided with a tip cone (10), and a slewing bearing (9) is arranged between the tip cones (10) and the head of the clamping cylinder (8);
the lateral part of compression roller (5) is equipped with feed bin (14), and the bottom of feed bin (14) is equipped with the open end, and open end department is equipped with U template (15) that can overturn.
2. The automatic core barrel feeding mechanism for the rewinding machine as claimed in claim 1, wherein: the driving rollers (1) are respectively installed through swing frames (2), and the two swing frames (2) are symmetrically arranged; the swing frame (2) is hinged with the supporting framework (3).
3. The automatic core barrel feeding mechanism for the rewinding machine as claimed in claim 2, characterized in that: the upper part of the swing frame (2) is provided with a compression spring (4) which is obliquely arranged, and two ends of the compression spring (4) are respectively connected with the swing frame (2) and the supporting framework (3).
4. The automatic core barrel feeding mechanism for the rewinding machine as claimed in claim 1, characterized in that: the compression roller (5) is arranged at the head part of the downward compression cylinder (6); the downward air cylinder (6) is arranged downwards, and the tail part of the downward air cylinder (6) is fixedly connected with the supporting framework (3).
5. The automatic core barrel feeding mechanism for the rewinding machine as claimed in claim 1, characterized in that: the storage bin (14) is located in the supporting framework (3), the storage bin (14) is fixedly connected with the supporting framework (3), and the storage bin (14) is used for storing the core barrel (7).
6. The automatic core barrel feeding mechanism for the rewinding machine as claimed in claim 1, characterized in that: the bottom of the U-shaped plate (15) is provided with a hinge (16), and the hinge (16) is provided with a torsion spring.
7. The automatic core barrel feeding mechanism for the rewinding machine as claimed in claim 6, wherein: the hinge (16) is fixedly arranged on a horizontally arranged mounting cross rod (17), and the mounting cross rod (17) is fixedly connected with the supporting framework (3).
8. The automatic core barrel feeding mechanism for the rewinding machine as claimed in claim 1, characterized in that: the lateral part of U template (15) open end articulates there is baffle (18), and baffle (18) run through feed bin (14) and set up, and the junction of baffle (18) and feed bin (14) is equipped with the gyro wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221026087.6U CN217126409U (en) | 2022-04-28 | 2022-04-28 | Core section of thick bamboo automatic feeding mechanism for rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221026087.6U CN217126409U (en) | 2022-04-28 | 2022-04-28 | Core section of thick bamboo automatic feeding mechanism for rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217126409U true CN217126409U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202221026087.6U Active CN217126409U (en) | 2022-04-28 | 2022-04-28 | Core section of thick bamboo automatic feeding mechanism for rewinding machine |
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| CN (1) | CN217126409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115947159A (en) * | 2023-02-07 | 2023-04-11 | 江苏任兴科技有限公司 | Production process of polyethylene plastic film |
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2022
- 2022-04-28 CN CN202221026087.6U patent/CN217126409U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115947159A (en) * | 2023-02-07 | 2023-04-11 | 江苏任兴科技有限公司 | Production process of polyethylene plastic film |
| CN115947159B (en) * | 2023-02-07 | 2023-09-19 | 江苏任兴科技有限公司 | Production process of polyethylene plastic film |
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