CN220394158U

CN220394158U - Paper machine squeeze roller convenient to adjust

Info

Publication number: CN220394158U
Application number: CN202321508432.4U
Authority: CN
Inventors: 刘明洲; 刘威; 董军亮; 张麦霞; 张彩虹
Original assignee: Qinyang Zhongtian Technology Development Co ltd
Current assignee: Qinyang Zhongtian Technology Development Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2024-01-26
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a press roll of a paper machine, which is convenient to adjust and relates to the paper machine; the technical field of methods for producing paper. This paper machine squeeze roller convenient to adjust, the on-line screen storage device comprises a base, the upper surface fixedly connected with of base two first mounts, the similar one side surface rotation of two first mounts is connected with the dwang, the surface cover of dwang is equipped with first squeeze roller, the inside of base sets up to the cavity, the sliding tray rather than inside communicating is seted up to the upper surface of base, the inside sliding connection of sliding tray has two second mounting brackets, the spacing slider of the equal fixedly connected with in front and back both sides surface of two second mounting brackets, the displacement groove has all been seted up to the upper surface of two second mounting brackets, be provided with adjusting structure on the second mounting bracket, can make follow-up second squeeze roller rise or descend at any time, thereby adjust the interval between two pressure rollers, and then change pressure, thereby the application scope of the device has been increased to the paper of the different demands of adaptation.

Description

Paper machine squeeze roller convenient to adjust

Technical Field

The present utility model relates to paper machines; the technical field of methods for producing paper, in particular to a paper machine press roll convenient to adjust.

Background

The paper industry is important in the national economy, along with the high-speed development of various departments of the national economy and the continuous improvement of the national cultural living standard, the paper is increasingly used, the demand for paper is increasingly large, the requirements on the quantity and quality of paper are also increasingly high, a vacuum press roll is a common component on a paper machine, the main function of a press part of the paper machine is dewatering and solidifying paper sheets, the paper sheet performance is improved, and the wet paper web strength is improved to improve the drying capacity of a drying part.

The prior art has the problem that the application range is narrow when the paper machine press roll is used, the existing paper machine press roll is two pairs of rolls, the two pairs of rolls rotate relatively, paper passes through the middle of the two pairs of rolls, the paper can be dehydrated, but the distance between the two rolls is difficult to adjust, and in view of the problem, the paper machine press roll convenient to adjust is provided.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a press roll of a paper machine, which is convenient to adjust, and can solve the problem of difficult adjustment of the roll body spacing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the base, the upper surface fixedly connected with two first mounts of base, the adjacent one side surface rotation of two first mounts is connected with the dwang, and the surface cover of dwang is equipped with first squeeze roller, and the inside of base sets up to cavity, and the sliding tray with its inside communicating is seted up to the upper surface of base, and the inside sliding connection of sliding tray has two second mounting brackets, and both sides surface all fixedly connected with spacing slider around two second mounting brackets, and the displacement groove has all been seted up to the upper surface of two second mounting brackets, is provided with adjusting structure on the second mounting bracket.

Preferably, the adjusting structure comprises a connecting plate, the connecting plate is fixedly connected to the surface of one side, close to the two second installation racks, of the connecting plate, the lower surface of the connecting plate extends into the base through a sliding groove, and the lower surface of the connecting plate is fixedly connected with two first expansion plates.

Preferably, the two similar side surfaces of the first expansion plates are rotationally connected with a second rotating rod, an external gear tube is sleeved on the outer surface of the second rotating rod, and the external gear tube is located at the eccentric position of the second rotating rod.

Preferably, the bottom wall fixedly connected with second expansion plate of base, the cavity has been seted up to the inside of second expansion plate, and logical groove has been seted up to the upper surface of second expansion plate, and logical groove's downside extends into the inside of cavity.

Preferably, the lower side surface of the first expansion plate extends into the cavity through the through groove, the lower surface of the first expansion plate is fixedly connected with the baffle, one side surface of the two second expansion plates close to each other is rotationally connected with a third rotating rod, and the outer surface of the third rotating rod is sleeved with an external gear pipe.

Preferably, the outer gear tube below is located at the eccentric position of the third rotating rod, and the two outer gear tubes are meshed with each other.

Preferably, the outer surface of the third rotating rod is sleeved with a worm wheel, and the outer surface of the worm wheel is connected with a worm in a meshed mode.

Preferably, the inner wall fixedly connected with motor of base, the output and the worm fixed connection of motor, the similar one side surface rotation of two second mounting brackets is connected with the second squeeze roller.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This paper machine squeeze roller convenient to adjust, when two first mounts provide the support for first squeeze roller, also restricted first squeeze roller's position, when needs are adjusted simultaneously, utilize adjusting structure to drive the second mounting bracket and remove, the sliding tray is restricting the motion track of second mounting bracket simultaneously, the dwang gets into the inside of displacement groove after the second mounting bracket removes, through above-mentioned structure, can make follow-up second squeeze roller rise or descend at any time to adjust the interval between two pressure rollers, and then change pressure, thereby the paper of the different demands of adaptation has increased the application scope of the device.

(2) This paper machine squeeze roller convenient to adjust, through the synchronous worm rotation that drives of motor, the worm rotates with the worm wheel that drives, the worm wheel rotates with the other hand, the other hand rotates with the other hand and drives the outside tooth pipe of below in step, the outside tooth pipe of below rotates with the other hand and drives the outside tooth pipe of top in step and rotate, simultaneously because two outside tooth pipes all overlap and establish in eccentric department, and initial position is the nearest position of second dwang and third dwang, when beginning to rotate, two outside tooth pipes rotate around eccentric department respectively, and then make the interval grow of second dwang and third dwang, thereby make first expansion plate rise, thereby drive the connecting plate and rise, the connecting plate rises and drives the second mounting bracket and rise, the second mounting bracket rises and drives the second squeeze roller and rise, thereby realize interval adjustment, through above-mentioned structure, can make the staff can be lighter accomplish the regulation of two squeeze rollers, and then increase the suitability of this product, so that the staff carries out processing to the paper of different specifications, the practicality of the device has been promoted.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the interior of the base of the present utility model;

FIG. 3 is a schematic cross-sectional view of a second telescoping rod of the present utility model;

fig. 4 is a schematic view of a worm gear of the present utility model.

Reference numerals: 1. a base; 2. a first fixing frame; 3. a rotating lever; 4. a first press roll; 5. a sliding groove; 6. a second mounting frame; 7. a limit sliding block; 8. a displacement groove; 9. a connecting plate; 10. a first expansion plate; 11. a second rotating lever; 12. an outer toothed tube; 13. a second expansion plate; 14. a cavity; 15. a through groove; 16. a baffle; 17. a third rotating lever; 18. a worm wheel; 19. a worm; 20. a motor; 21. and a second press roll.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a paper machine squeeze roller convenient to adjust, including base 1, the upper surface fixedly connected with two first mounts 2 of base 1, the similar one side surface rotation of two first mounts 2 is connected with dwang 3, the surface cover of dwang 3 is equipped with first squeeze roller 4, the inside of base 1 sets up to the cavity, the sliding tray 5 rather than inside communicating is offered to the upper surface of base 1, sliding tray 5's inside sliding connection has two second mounting brackets 6, the equal fixedly connected with spacing slider 7 in both sides surface around two second mounting brackets 6, displacement groove 8 has all been offered to the upper surface of two second mounting brackets 6, be provided with adjusting structure on the second mounting bracket 6, the position of first squeeze roller 4 has also been restricted when two first squeeze roller 4 provide the support, simultaneously when needs are adjusted, utilize adjusting structure to drive second mounting bracket 6 and remove, sliding tray 5 is restricting the motion track of second mounting bracket 6, the inside of dwang 3 entering displacement groove 8 behind the second mounting bracket 6, through above-mentioned structure, can make follow-up second squeeze roller 21 can carry out pressure or the falling down, thereby the demand between the two different from the device, and the demand of this is changed.

Further, the adjusting structure comprises a connecting plate 9, the connecting plate 9 is fixedly connected to one side surface close to the two second mounting frames 6, the lower surface of the connecting plate 9 extends into the base 1 through a sliding groove 5, the lower surface of the connecting plate 9 is fixedly connected with two first expansion plates 10, one side surface close to the two first expansion plates 10 is rotationally connected with a second rotating rod 11, an external tooth pipe 12 is sleeved on the outer surface of the second rotating rod 11, the external tooth pipe 12 is positioned at the eccentric position of the second rotating rod 11, the bottom wall of the base 1 is fixedly connected with a second expansion plate 13, a cavity 14 is formed in the second expansion plate 13, a through groove 15 is formed in the upper surface of the second expansion plate 13, the lower side of the through groove 15 extends into the cavity 14, the lower side surface of the first expansion plate 10 extends into the cavity 14 through the through groove 15, and the lower surface of the first expansion plate 10 is fixedly connected with a baffle 16, the similar side surfaces of the two second expansion plates 13 are rotationally connected with a third rotating rod 17, the outer surface of the third rotating rod 17 is also sleeved with an external gear pipe 12, the lower external gear pipe 12 is positioned at the eccentric position of the third rotating rod 17, the two external gear pipes 12 are meshed with each other, the outer surface of the third rotating rod 17 is sleeved with a worm wheel 18, the outer surface of the worm wheel 18 is meshed and connected with a worm 19, the inner wall of the base 1 is fixedly connected with a motor 20, the output end of the motor 20 is fixedly connected with the worm 19, the similar side surfaces of the two second mounting frames 6 are rotationally connected with a second squeeze roller 21, the worm 19 is synchronously driven to rotate by the motor 20, the worm wheel 18 is synchronously driven to rotate by the worm wheel 19, the lower external gear pipe 12 is synchronously driven by the third rotating rod 17 to rotate by the worm wheel 18, the upper external gear pipe 12 is synchronously driven by the rotation of the lower external gear pipe 12, simultaneously, because two outer tooth pipes 12 are all sleeved at the eccentric position, and initial position is the position that second dwang 11 and third dwang 17 are nearest, when beginning to rotate, two outer tooth pipes 12 rotate around the eccentric position respectively, and then make the interval grow of second dwang 11 and third dwang 17, thereby make first expansion plate 10 rise, thereby drive connecting plate 9 and rise, connecting plate 9 rises and drives second mounting bracket 6 and rise, second mounting bracket 6 rises and drives second squeeze roller 21 and rise, thereby realize interval adjustment, through above-mentioned structure, can make the adjustment of two squeeze rollers of completion that the staff can be comparatively light, and then increase the suitability of this product, so that the staff processes the paper of different specifications, the practicality of the device has been promoted.

Working principle: two first mount 2 have also restricted the position of first squeeze roll 4 when providing the support for first squeeze roll 4, simultaneously when needs are adjusted, utilize adjusting structure to drive second mount 6 and remove, sliding tray 5 is restricting the motion track of second mount 6 simultaneously, the inside that dwang 3 got into displacement groove 8 behind the second mount 6 removed, drive worm 19 through motor 20 is synchronous, worm 19 drives worm wheel 18 in step and rotates, worm wheel 18 drives third dwang 17 in step and rotates, third dwang 17 drives the rotation of lower external gear pipe 12 in step, lower external gear pipe 12 rotates and drives the rotation of top external gear pipe 12 simultaneously, simultaneously because two external gear pipes 12 all overlap are established in eccentric department, and initial position is the position that second dwang 11 is closest with third dwang 17, when beginning to rotate, two external gear pipes 12 rotate around eccentric department respectively, and then make second dwang 11 and third dwang 17's interval grow, thereby make first expansion plate 10 rise, thereby drive connecting plate 9 rise, connecting plate 9 rise and drive second 6 rise, second squeeze roll 21, thereby realize that the distance is adjusted to the second mount 9 rises.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A paper machine press roll for ease of adjustment, characterized by: including base (1), the upper surface fixedly connected with two first mounts (2) of base (1), the one side surface that two first mounts (2) are close rotates and is connected with dwang (3), the surface cover of dwang (3) is equipped with first squeeze roller (4), the inside of base (1) sets up to cavity, the inside of base (1) is offered with its inside communicating sliding tray (5), the inside sliding connection of sliding tray (5) has two second mounting brackets (6), the equal fixedly connected with spacing slider (7) of the front and back both sides surface of two second mounting brackets (6), displacement groove (8) have all been offered to the upper surface of two second mounting brackets (6), be provided with adjusting structure on second mounting bracket (6).

2. A paper machine press roll for facilitating adjustment as defined in claim 1, wherein: the adjusting structure comprises a connecting plate (9), wherein the connecting plate (9) is fixedly connected to the surface of one side, close to the two second mounting frames (6), of the connecting plate (9), the lower surface of the connecting plate (9) extends into the base (1) through the sliding groove (5), and the lower surface of the connecting plate (9) is fixedly connected with two first expansion plates (10).

3. A paper machine press roll for facilitating adjustment as defined in claim 2, wherein: two the similar one side surface of first expansion plate (10) rotates and is connected with second dwang (11), and the surface cover of second dwang (11) is equipped with outer tooth pipe (12), and outer tooth pipe (12) are located the eccentric department of second dwang (11).

4. A paper machine press roll for facilitating adjustment as defined in claim 1, wherein: the bottom wall fixedly connected with second expansion plate (13) of base (1), cavity (14) have been seted up to the inside of second expansion plate (13), and logical groove (15) have been seted up on the upper surface of second expansion plate (13), and the downside of logical groove (15) extends into the inside of cavity (14).

5. A paper machine press roll for facilitating adjustment as defined in claim 3, wherein: the lower side surface of first expansion plate (10) extends into inside cavity (14) through logical groove (15), and lower surface fixed connection baffle (16) of first expansion plate (10), and the similar one side surface rotation of two second expansion plates (13) is connected with third dwang (17), and the surface of third dwang (17) is equipped with outer tooth pipe (12) in the same cover.

6. An adjustable papermachine press roll as claimed in claim 5, wherein: the lower external gear tube (12) is positioned at the eccentric position of the third rotating rod (17), and the two external gear tubes (12) are meshed with each other.

7. A paper machine press roll for facilitating adjustment as defined in claim 6, wherein: the outer surface of the third rotating rod (17) is sleeved with a worm wheel (18), and the outer surface of the worm wheel (18) is connected with a worm (19) in a meshed mode.

8. A paper machine press roll for facilitating adjustment as defined in claim 7, wherein: the inner wall of the base (1) is fixedly connected with a motor (20), the output end of the motor (20) is fixedly connected with a worm (19), and the surfaces of one sides, close to the two second mounting frames (6), are rotatably connected with a second squeezing roller (21).