CN218809374U - a roll paper mechanism - Google Patents

Abstract

The utility model relates to a paper winding mechanism, which comprises a substrate, the last perpendicular to surface of base plate is fixed with two backup pads, right side the rotating electrical machines is installed on the right side of backup pad, the outside of rotating electrical machines output shaft is fixed with by its drive the drive shaft of being circular motion, the fixed cover in the outside of drive shaft is equipped with the wind-up roll, left side the left side of backup pad is equipped with adjusting part, two be equipped with between the relative one side of backup pad and compress tightly the subassembly. This winder constructs has set up adjusting part in this winder constructs, through setting up driving motor and threaded rod, has realized the relative movement to the movable plate, and then has realized the relative movement to the limiting plate, through the relative movement of two limiting plates, has realized spacing to the paper by the rolling, makes the paper can neatly be rolled up in the outside of wind-up roll, has solved the edge of rolling completion back paper and can appear uneven phenomenon, has reduced the problem of this winder constructs's rolling effect.

Description

a rolling paper mechanism

technical field

The utility model relates to the technical field of paper rolling, in particular to a paper rolling mechanism.

Background technique

Winding machine is a set of equipment in modern paper machine papermaking process, which rolls the copied flat paper into a compact and uniform roll, which is convenient for subsequent deep processing, so that the whole set of paper machines can continue to produce, and the finished products are rolled off the production line without interruption. The competition in the paper industry is increasingly intensified. Paper machines are developing towards high speed and wide width. The finished product comes out of the process and consumption, so the last paper rolling process must be stable and reliable.

In the Chinese patent CN208340229U, a new type of roll paper mechanism is disclosed, including a filter paper support, a left support part, a right support part, a limit block, a lead screw, a screw nut and a reducer, and the reducer is connected to the box through the reducer base , the reducer shaft of the reducer passes through the reducer base to connect with the right support part, the screw and the screw nut are threaded, the screw nut is connected to the box through the screw nut seat, there is a mounting hole in the left support part, and the limit block is set On the left support part, the lead screw is provided with an annular groove that matches the limit block, and the lead screw on the right side of the ring groove is provided with a lead screw end that can be inserted into the installation hole, The left support part includes a left support box and a left support short shaft arranged in the left support box, and the right support part includes a right support box and a right support short shaft arranged in the right support box. The utility model has a simple structure. The installation and disassembly are convenient and fast, which reduces the technical requirements for disassembly and assembly, improves the efficiency of disassembly and assembly, and thus improves the production efficiency.

The above-mentioned patent has a simple structure, convenient and fast installation and disassembly, reduces the technical requirements for disassembly and assembly, improves the efficiency of disassembly and assembly, and thus improves the production efficiency. However, in the process of rolling paper, the rolled paper cannot be It is impossible to limit the paper according to the width of the paper, and then the edge of the paper will appear irregular after the winding is completed, which reduces the winding effect of the paper rolling mechanism. Therefore, a paper rolling mechanism is proposed to solve the above problems.

Utility model content

Aiming at the deficiencies of the existing technology, the utility model provides a paper rolling mechanism, which has the advantage of being able to limit the position of the paper being rolled, and solves the phenomenon that the edge of the paper will be irregular after the winding is completed, reducing the The problem of the winding effect of the winding mechanism.

In order to achieve the above purpose, the utility model provides the following technical solutions: a paper rolling mechanism, including a base plate, two support plates are vertically fixed on the upper surface of the base plate, and a rotating motor is installed on the right side of the support plate on the right side, The outer side of the output shaft of the rotary motor is fixed with a drive shaft driven by it to perform circular motion. The outer side of the drive shaft is fixed with a winding roller, and the left side of the support plate on the left is provided with an adjustment assembly. Two A pressing assembly is arranged between the opposite sides of the support plate;

The adjustment assembly includes a drive motor installed on the left side of the left support plate. A threaded rod driven by the drive motor to perform circular motion is fixed on the outside of the output shaft of the drive motor. The outside of the threaded rod is threaded with two moving plates, and the opposite sides of the two moving plates are fixed with limiting plates.

Further, the two support plates are symmetrically distributed on the left and right sides of the longitudinal central axis of the substrate, and the end of the drive shaft away from the rotating motor is rotationally connected to the right side of the left support plate through a bearing.

Further, the outer surface of the threaded rod is distributed with two kinds of threads in opposite directions, and the two moving plates are symmetrically distributed on the left and right sides of the longitudinal central axis of the base plate.

Further, the moving plate moves linearly left and right on the outside of the threaded rod, and the limiting plate is slidably connected to the outside of the winding roller.

Further, the pressing assembly includes a connecting rod arranged between the opposite sides of the two support plates, the outer side of the connecting rod is connected to the pressing roller through bearings, and the left and right sections of the connecting rod are fixed in a limited position. Blocks, the opposite sides of the two support plates are provided with communication ports, the front and rear sides of the limit block are fixed with sliders, and the upper surface of the limit block is fixed with a connecting spring.

Further, the inner wall of the communication port is provided with a sliding groove on the support plate, and the sliding block is slidably connected to the inside of the sliding groove.

Further, the limit block is slidably connected inside the communication port, and the side of the connecting spring away from the limit block is fixed to the inner top wall of the communication port.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The paper roll mechanism is equipped with an adjustment component, and through the mutual cooperation between the structures in the adjustment component, the relative movement of the moving plate is realized by setting the drive motor and the threaded rod, and then realized For the relative movement of the limit plate, through the relative movement of the two limit plates, the position limit of the paper to be rolled is realized, so that the paper can be neatly rolled on the outside of the winding roller, and the problem is solved after the winding is completed. The edge of the paper will appear irregular, which reduces the problem of the winding effect of the paper winding mechanism.

2. The paper rolling mechanism is equipped with a pressing assembly, and through the mutual cooperation between the structures in the pressing assembly, the connecting rod, pressing roller, limit block, slider and connecting spring are set. , during the winding process of the paper, the rolled paper is pressed, and then the paper outside the winding roller can be prevented from being loose after the paper stops winding.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the adjustment assembly of the present invention;

Fig. 3 is a left view of the adjustment assembly of the present invention;

Fig. 4 is a schematic diagram of the pressing assembly of the utility model;

Fig. 5 is an enlarged schematic diagram of the structure at A in Fig. 4 of the present utility model.

In the figure: 1 base plate, 2 supporting plate, 3 rotating motor, 4 driving shaft, 5 winding roller, 6 adjusting component, 601 driving motor, 602 threaded rod, 603 moving plate, 604 limiting plate, 7 pressing component, 701 Connecting rod, 702 pinch roller, 703 limit block, 704 communication port, 705 slide block, 706 connection spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, a kind of rolling paper mechanism in the present embodiment, comprises base plate 1, and the upper surface of base plate 1 is vertically fixed with two supporting plates 2, and the right side of right supporting plate 2 is equipped with rotating motor 3, and rotating motor 3. The outer side of the output shaft is fixed with a drive shaft 4 driven by it to perform circular motion. The outer side of the drive shaft 4 is fixed with a winding roller 5. The left side of the left support plate 2 is provided with an adjustment assembly 6. Two support plates 2. A pressing assembly 7 is arranged between the opposite sides.

The two support plates 2 are symmetrically distributed on the left and right sides of the longitudinal central axis of the base plate 1 , and the end of the drive shaft 4 away from the rotating motor 3 is rotationally connected to the right side of the left support plate 2 through a bearing.

It can be understood that after the rotating motor 3 is started, the output shaft of the rotating motor 3 starts to rotate, driving the driving shaft 4 to start rotating, and the rotation of the driving shaft 4 drives the winding roller 5 to start rotating. With the rotation of the winding roller 5, the paper It is wound on the outside of the winding roller 5.

It should be noted that the components of the utility model are general standard parts or components known to those skilled in the art, and their structures and principles are all known to those skilled in the art through technical manuals or through conventional experimental methods.

Please refer to Fig. 2-3, in order to make the paper be wound neatly on the outside of the winding roller 5, the adjustment assembly 6 in this embodiment includes a drive motor 601 installed on the left side of the left support plate 2, and the drive motor 601 outputs The outer side of the shaft is fixed with a threaded rod 602 driven by it to perform circular motion. The outer side of the threaded rod 602 is threaded with two moving plates 603 , and the opposite sides of the two moving plates 603 are fixed with a limiting plate 604 .

Two kinds of threads in opposite directions are distributed on the outer surface of the threaded rod 602 , and the two moving plates 603 are symmetrically distributed on the left and right sides of the longitudinal central axis of the base plate 1 .

The moving plate 603 linearly moves left and right on the outside of the threaded rod 602 , and the limiting plate 604 is slidably connected to the outside of the winding roller 5 .

It should be noted that when the winding roller 5 rotates, the two limiting plates 604 are in a static state and will not be affected by the winding roller 5 .

Please refer to Fig. 4-5, in order to prevent the paper on the outside of the winding roller 5 from loosening after the winding is completed, the pressing assembly 7 in this embodiment includes a connection between the opposite sides of the two support plates 2 Rod 701, the outer side of connecting rod 701 is connected with pinch roller 702 through bearing rotation, and the left and right sections of connecting rod 701 are all fixed limit blocks 703, and the opposite sides of the two support plates 2 are provided with communicating ports 704, which limit Sliders 705 are fixed on the front and rear sides of the position block 703 , and a connecting spring 706 is fixed on the upper surface of the limit block 703 .

The inner wall of the communication port 704 is provided with a chute on the support plate 2, and the slider 705 is slidably connected to the inside of the chute. When the limiting block 703 moves, the slider 705 is driven to slide inside the chute.

The limiting block 703 is slidably connected inside the communicating port 704 , and the side of the connecting spring 706 away from the limiting block 703 is fixed to the inner top wall of the communicating port 704 .

The standard parts used in this application can be purchased from the market, and the special-shaped parts can be customized according to the instructions and drawings. The specific connection methods of each part adopt mature bolts, rivets and welding in the prior art. Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, plus circuit connections adopt conventional connection methods in the prior art, and will not be described in detail here.

If the present application discloses or relates to parts or structural parts that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, using bolts or screws), or it can also be understood as: Non-detachable fixed connection (such as riveting, welding), of course, the mutual fixed connection can also be replaced by an integrated structure (such as manufactured by casting process in one piece) (except that the integral forming process cannot be adopted obviously).

The working principle of the above-mentioned embodiment is:

(1) When it is necessary to use the paper rolling mechanism to rewind the paper, first adjust the distance between the two limit plates 604 according to the width of the paper to be rewound, and use the two limit plates 604 to rewind the paper. The paper on the outside of the roller 5 is limited to ensure that the edges of the rolled paper are neat, and then the staff starts the drive motor 601, and the output shaft of the drive motor 601 starts to rotate, driving the threaded rod 602 to start rotating. With the rotation of the threaded rod 602, The two moving plates 603 screwed to the outside of the threaded rod 602 move toward the longitudinal axis of the substrate 1 , and the movement of the moving plates 603 drives the limiting plate 604 to move toward the longitudinal axis of the substrate 1 .

(2) With the movement of the limit plate 604, when the two limit plates 604 move to the position where the paper to be rolled can be limited, the staff turns off the drive motor 601 and winds the paper to be wound on the The outside of the winding roller 5, then start the rotary motor 3, the output shaft of the rotary motor 3 starts to rotate, and drives the drive shaft 4 to start rotating, and the rotation of the drive shaft 4 drives the winding roller 5 to start rotating, and with the rotation of the winding roller 5 , the paper is wound on the outside of the winding roller 5, while the winding roller 5 rotates, the pinch roller 702 presses the paper on the outside of the winding roller 5, and as the paper wound on the outside of the winding roller 5 becomes more and more The thicker it is, it drives the pressure roller 702 and the connecting rod 701 to move upward, the movement of the connecting rod 701 drives the stop block 703 to move upward, the movement of the stop block 703 drives the slide block 705 to slide inside the chute, and the stop block 703 When moving upward, the connection spring 706 is compressed.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A winding mechanism comprises a substrate (1), and is characterized in that: the upper surface of the base plate (1) is vertically fixed with two supporting plates (2), the right side of the supporting plate (2) on the right side is provided with a rotating motor (3), the outer side of an output shaft of the rotating motor (3) is fixedly provided with a driving shaft (4) driven by the rotating motor to do circular motion, the outer side of the driving shaft (4) is fixedly sleeved with a winding roller (5), the left side of the supporting plate (2) on the left side is provided with an adjusting component (6), and a pressing component (7) is arranged between the opposite sides of the two supporting plates (2);

adjusting part (6) is including installing at left side support plate (2) left driving motor (601), the outside of driving motor (601) output shaft is fixed with threaded rod (602) that is being driven by it and is doing circular motion, the outside threaded connection of threaded rod (602) has two movable plates (603), two one side that movable plate (603) is relative all is fixed with limiting plate (604).

2. A reel-up mechanism according to claim 1, characterized in that: two backup pad (2) symmetric distribution is in the left and right sides of the vertical axis of base plate (1), the one end that rotating electrical machines (3) were kept away from in drive shaft (4) is passed through the bearing and is connected with the right side rotation of left side backup pad (2).

3. A reel-up mechanism according to claim 1, characterized in that: the outer surface of the threaded rod (602) is distributed with two opposite-direction threads, and the two moving plates (603) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the base plate (1).

4. A reel-up mechanism according to claim 1, characterized in that: the moving plate (603) moves linearly left and right on the outer side of the threaded rod (602), and the limiting plate (604) is connected to the outer side of the winding roller (5) in a sliding mode.

5. A reel-up mechanism according to claim 1, characterized in that: compress tightly subassembly (7) including setting up connecting rod (701) between two backup pad (2) relative one sides, the outside of connecting rod (701) is rotated through the bearing and is connected with compressing roller (702), two sections all are fixed with stopper (703) about connecting rod (701), two intercommunication mouth (704) have all been seted up to backup pad (2) one side of carrying on the back mutually, both sides all are fixed with slider (705) around stopper (703), the last fixed surface of stopper (703) has connecting spring (706).

6. The reel-up mechanism according to claim 5, characterized in that: the inner wall of the communication opening (704) is provided with a sliding groove located on the supporting plate (2), and the sliding block (705) is connected to the inside of the sliding groove in a sliding mode.

7. The reel-up mechanism according to claim 5, characterized in that: the limiting block (703) is connected inside the communicating opening (704) in a sliding mode, and one side, far away from the limiting block (703), of the connecting spring (706) is fixed to the inner top wall of the communicating opening (704).

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