CN218478294U

CN218478294U - Rewinding mechanism of paper slitting rewinding machine

Info

Publication number: CN218478294U
Application number: CN202222387283.2U
Authority: CN
Inventors: 郭海斌
Original assignee: Hubei Luotie Machinery Co ltd
Current assignee: Hubei Luotie Machinery Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-14
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a rewinding mechanism of rewinding machine is cut to paper, including the backup pad, the both sides on backup pad top are the fixed mounting panel that is equipped with all, rotate between two mounting panels and are connected with a plurality of rewinding rollers, and the rewinding roller is arranged in the rewinding of rewinding mechanism well paper, and the fixed go-between that is equipped with of one of them mounting panel, and the inner wall interlude of go-between is connected with the pivot, and the outside of pivot is equipped with adjusts stop gear, adjusts stop gear including seting up in the stroke mouth of pivot outer wall, the utility model relates to a rewinding mechanism of rewinding machine is cut to paper presses down the locating part and shortens the spring through the pivot that deflects, and in rewinding cylinder inserted the pivot, rotates and connects the knob and drive the lead screw, and lead screw drive connecting piece removes, adjusts the displacement of connecting piece according to the rewinding cylinder of different specifications, makes the locating part be connected with rewinding cylinder simultaneously and restricts, and installation step is simple, is convenient for the change of rewinding cylinder, has improved rewinding mechanism's suitability.

Description

Rewinding mechanism of paper slitting rewinding machine

Technical Field

The utility model relates to a field specifically is a rewinding mechanism of rewinding machine is cut to paper.

Background

The cutting and rewinding machine is a special device for paper, mica tapes and films, and is used for rewinding a paper roll (called a raw paper roll) produced by a paper machine in sequence through a rewinding mechanism, and cutting the paper roll after rewinding is finished to play a role in cutting the paper roll into two parts.

To this, chinese patent No. CN208761763U a rewinding mechanism of cutting rewinding machine, the mode of passive rewinding is usually adopted to the rewinding machine among the prior art when rewinding the body paper is solved, the pressure that the scroll bore when can't rewinding is adjusted, finally lead to the body paper scroll to scrap, and rewinding mechanism rewinding needs to carry out the rolling after accomplishing, need change the reel after the rolling is accomplished, and the method of changing the reel is comparatively loaded down with trivial details, cause the reel to change the difficulty, lead to the suitability of rewinding mechanism to reduce, accomplish the paper rewinding simultaneously, the surface of paper is easily infected with the dust, lead to the paper surface adhesion spot after the rolling, influence the production quality of paper.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a rewinding mechanism of rewinding machine is cut to paper to solve the problem that provides in the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides a rewinding mechanism of rewinding machine is cut to paper, the camera includes a supporting plate, the both sides on backup pad top are all fixed and are equipped with the mounting panel, two rotate between the mounting panel and be connected with a plurality of rewinding rollers, the rewinding roller is arranged in rewinding mechanism paper's rewinding, one of them the fixed go-between that is equipped with of one end of mounting panel, the inner wall interlude of go-between is connected with the pivot, the outside of pivot is equipped with adjusts stop gear, adjust stop gear including seting up the stroke mouth of pivot outer wall, the inner wall interlude of stroke mouth is connected with the connecting piece, the inner wall of the ring channel that one side of pivot outer wall was seted up rotates and is connected with the connection knob, the inside rotation of pivot is connected with the lead screw, the inner wall of connecting piece and the outer wall threaded connection of lead screw, the fixed spring that is equipped with of inner wall of the spread groove that the top of connecting piece was seted up, the fixed locating part that is equipped with in top of spring, the middle part of pivot outer wall is fixed and is equipped with the connection pad, one side of connection pad is fixed and is equipped with the limiting plate.

In one example, the other one end of mounting panel is rotated and is connected with the installation piece, one side fixed mounting of installation piece has the motor, the output of motor and the one end fixed connection of pivot, the fixed setting piece that is equipped with in one side at pivot top, one side threaded connection of setting piece has fastening bolt.

In one example, connect one side fixed connection of the inner wall of knob and lead screw outer wall, it is connected with compound reel to alternate between limiting plate and the locating part, one side on go-between top articulates there is the fastener, one side of fastener and one side of go-between are all fixed and are equipped with the fixed plate, two threaded connection has the restriction knob between the fixed plate.

In one example, a dust suction pipe is fixedly arranged on one side of the other mounting plate, and dust suction plates are fixedly communicated with two ends of the dust suction pipe.

In one example, a negative pressure fan and a dust collection box are respectively fixedly mounted at two ends of one side of the other mounting plate, a negative pressure pipe is fixedly communicated between the negative pressure fan and the dust collection box, and a conveying pipe is fixedly communicated between the negative pressure fan and the dust collection box.

In one example, the motor is electrically connected with an external power supply through an external motor switch and the negative pressure fan is electrically connected with an external negative pressure fan switch respectively.

Through the utility model provides a rewinding mechanism of rewinding machine is cut to paper can bring following beneficial effect:

1. through the pivot that deflects, press the locating part and shorten the spring, insert the rewinding section of thick bamboo in the pivot, the reverse pivot that deflects is connected with the go-between, rotate behind the deflection fastener and restrict the knob and be connected the fastening with the fixed plate, after rewinding section of thick bamboo and limiting plate are connected, it drives the lead screw to rotate the connection knob, lead screw drive connecting piece removes, adjust the displacement of connecting piece according to the rewinding section of thick bamboo of different specifications, make the locating part be connected with the rewinding section of thick bamboo simultaneously and restrict, installation steps is simple, the change of the rewinding section of thick bamboo of being convenient for, the suitability of rewinding mechanism has been improved.

2. Through placing the paper of rewinding between the dust absorption board, start negative pressure fan and make the intraductal negative pressure air current that produces of dust absorption, make the dust on the paper surface enter into the dust absorption board, through the intraductal back of dust absorption, after passing negative pressure fan, the dust is piled up in the dust collection box, avoids the paper surface to be infected with the production quality decline that the dust leads to paper.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the screw rod of the present invention;

fig. 3 is a sectional view of the connection structure of the connection member and the position-limiting member of the present invention.

In the figure: 1. a support plate; 2. mounting a plate; 3. rewinding rollers; 4. a connecting ring; 5. a rotating shaft; 6. mounting a block; 7. a motor; 8. a connecting knob; 9. a screw rod; 10. a connecting member; 11. a spring; 12. a limiting member; 13. a connecting disc; 14. a limiting plate; 15. a composite winding drum; 16. a limit knob; 17. a dust collection pipe; 18. a dust collection plate; 19. a negative pressure fan; 20. a dust collection box; 21. and (5) fastening the bolt.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to 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; the connection can be mechanical connection, electrical connection or communication; 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.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description of the present specification, reference to the description of "one aspect", "some aspects", "an example", "a specific example", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

The first embodiment provides a rewinding mechanism of a paper slitting rewinding machine as shown in fig. 1-3, which comprises a supporting plate 1, wherein mounting plates 2 are fixedly arranged on both sides of the top end of the supporting plate 1, a plurality of rewinding rollers 3 are rotatably connected between the two mounting plates 2, the rewinding rollers 3 are used for rewinding paper in the rewinding mechanism, one end of one mounting plate 2 is fixedly provided with a connecting ring 4, the inner wall of the connecting ring 4 is inserted and connected with a rotating shaft 5, the outer part of the rotating shaft 5 is provided with an adjusting and limiting mechanism, the adjusting and limiting mechanism comprises a stroke opening arranged on the outer wall of the rotating shaft 5, the inner wall of the stroke opening is inserted and connected with a connecting piece 10, the inner wall of a ring groove arranged on one side of the outer wall of the rotating shaft 5 is rotatably connected with a connecting knob 8, the inner part of the rotating shaft 5 is rotatably connected with a screw rod 9, the inner wall of the connecting piece 10 is in threaded connection with the outer wall of the screw rod 9, a spring 11 is fixedly arranged on the inner wall of the connecting groove arranged on the top end of the connecting piece 10, a limiting piece 12 is fixedly arranged on the top end of the spring 11, a connecting plate 13 is fixedly arranged in the middle part of the outer wall of the rotating shaft 5, a limiting plate is fixedly arranged on one side of the connecting plate 13, a limiting plate 14 is fixedly connected with a rotating block 6, one end of another mounting plate is fixedly connected with a fixing block 6, a fixing block 7 arranged on one side of the rotating shaft 5, a fixing block 7, a fixing block, and a fixing block 5, and a fixing block 21 arranged on one side of a fixing block 5, and a fixing block 5, and a fixing block is arranged on an output end of a motor 5, and a screw rod 21 is arranged on one side of the rotating shaft, and a fixing block 5;

in the second embodiment, as shown in fig. 1 and 2, the inner wall of the connection knob 8 is fixedly connected to one side of the outer wall of the lead screw 9, a rewinding drum 15 is inserted and connected between the limiting plate 14 and the limiting part 12, one side of the top end of the connection ring 4 is hinged to a clamping part, one side of the clamping part and one side of the connection ring 4 are both fixedly provided with fixing plates, a limiting knob 16 is connected between the two fixing plates through a screw thread, one side of the other mounting plate 2 is fixedly provided with a dust collection pipe 17, both ends of the dust collection pipe 17 are both fixedly communicated with dust collection plates 18, both ends of one side of the other mounting plate 2 are respectively fixedly provided with a negative pressure fan 19 and a dust collection box 20, a negative pressure pipe is fixedly communicated between the negative pressure fan 19 and the dust collection pipe 17, a delivery pipe is fixedly communicated between the negative pressure fan 19 and the dust collection box 20, and the motor 7 is electrically connected to an external power supply through an external motor switch and the negative pressure fan switch.

The working principle is as follows: the method comprises the steps of separating a deflection rotating shaft 5 from a connecting ring 4, pressing a limiting piece 12 to shorten a spring 11, inserting a rewinding cylinder 15 into the rotating shaft 5, enabling the spring 11 to push the limiting piece 12 to reset when the pressing force disappears, enabling the reverse deflection rotating shaft 5 to be connected with the connecting ring 4, enabling a rotation limiting knob 16 to be connected with a fixed plate to be fastened after a clamping piece deflects, enabling the rewinding cylinder 15 to be connected with the limiting plate 14, then rotating a connecting knob 8 to drive a lead screw 9, enabling the lead screw 9 to drive a connecting piece 10 to move, adjusting the moving distance of the connecting piece 10 according to rewinding cylinders 15 of different specifications, enabling the limiting piece 12 to be connected with the rewinding cylinder 15 to limit at the same time, rotating a fastening bolt 21 to be attached to the connecting knob 8 to limit the rotation of the lead screw 9, being simple in installation steps, facilitating replacement of the rewinding cylinder 15, improving the applicability of a rewinding mechanism, enabling paper to be located between dust collection plates 18 after being wound on the rewinding cylinder 3, simultaneously starting a motor 7 and a negative pressure fan 19, enabling dust on the surface of the dust collection pipe 17 to pass through the dust collection pipe 17, and avoiding dust collection box 20 from being polluted.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A rewinding mechanism of a paper slitting rewinding machine comprises: a supporting plate (1), wherein mounting plates (2) are fixedly arranged on two sides of the top end of the supporting plate (1), a plurality of rewinding rollers (3) are rotatably connected between the two mounting plates (2),

the rewinding rollers (3) are used for rewinding paper in the rewinding mechanism, one end of one mounting plate (2) is fixedly provided with a connecting ring (4), the inner wall of the connecting ring (4) is connected with a rotating shaft (5) in an inserting manner, the outer part of the rotating shaft (5) is provided with an adjusting and limiting mechanism,

the method is characterized in that: adjust stop gear including seting up in the stroke mouth of pivot (5) outer wall, the inner wall interlude of stroke mouth is connected with connecting piece (10), the inner wall of the ring channel seted up in one side of pivot (5) outer wall rotates and is connected with connection knob (8), the inside of pivot (5) is rotated and is connected with lead screw (9), the inner wall of connecting piece (10) and the outer wall threaded connection of lead screw (9), the fixed spring (11) that is equipped with in inner wall of the spread groove of seting up on the top of connecting piece (10), the fixed locating part (12) that are equipped with in top of spring (11), the fixed connection pad (13) that are equipped with in middle part of pivot (5) outer wall, one side of connection pad (13) is fixed and is equipped with limiting plate (14).

2. The rewinding mechanism of a paper slitting rewinding machine as claimed in claim 1, characterized in that: another the one end of mounting panel (2) is rotated and is connected with installation piece (6), one side fixed mounting of installation piece (6) has motor (7), the output of motor (7) and the one end fixed connection of pivot (5), the fixed setting piece that is equipped with in one side at pivot (5) top, one side threaded connection who sets up the piece has fastening bolt (21).

3. The rewinding mechanism of the paper slitting rewinding machine as claimed in claim 2, characterized in that: connect one side fixed connection of the inner wall of knob (8) and lead screw (9) outer wall, it is connected with double-reel (15) to alternate between limiting plate (14) and locating part (12), one side on go-between (4) top articulates there is the fastener, one side of fastener and one side of go-between (4) are all fixed and are equipped with the fixed plate, two threaded connection has restriction knob (16) between the fixed plate.

4. The rewinding mechanism of a paper slitting rewinding machine as claimed in claim 3, characterized in that: and a dust suction pipe (17) is fixedly arranged on one side of the mounting plate (2), and dust suction plates (18) are fixedly communicated with the two ends of the dust suction pipe (17).

5. The rewinding mechanism of the paper slitting rewinding machine according to claim 4, characterized in that: and the other two ends of one side of the mounting plate (2) are respectively and fixedly provided with a negative pressure fan (19) and a dust collection box (20), a negative pressure pipe is fixedly communicated between the negative pressure fan (19) and the dust collection pipe (17), and a conveying pipe is fixedly communicated between the negative pressure fan (19) and the dust collection box (20).

6. The rewinding mechanism of the paper slitting rewinding machine according to claim 5, characterized in that: the motor (7) is electrically connected with an external power supply through an external motor switch and the negative pressure fan (19) through an external negative pressure fan switch respectively.