CN218931172U

CN218931172U - Rolling anti-slip compression roller structure and rolling device

Info

Publication number: CN218931172U
Application number: CN202223095658.4U
Authority: CN
Inventors: 樊新建; 郑海岸; 黎康; 程剑锋; 王洁; 莫海沛; 王亚龙
Original assignee: Guangdong Jiatuo Automation Technology Co ltd
Current assignee: Guangdong Jiatuo Automation Technology Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-04-28
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a rolling anti-slip compression roller structure and a rolling device. A rolling anti-slip press roller structure comprises a press roller, a swing arm, a cylinder and a fixed seat; the swing arms are long, and two ends of the press roller are respectively connected to the two swing arms in a rotating way; the swing arm is provided with a power driving point and a fixed rotating point; the cylinder is rotatably arranged on the fixed seat, a cylinder rod of the cylinder is rotatably connected with a power driving point of the swing arm, and the cylinder drives the compression roller to rotate around a fixed rotating point; the swing arm is provided with a plurality of through holes, two ends of the press roller are connected into the through holes, and the position of the press roller can be adjusted through the through holes. The beneficial effects of the utility model are as follows: the structure is more stable, the pressure of the press roller can be more uniformly applied to the film surface, and the slipping phenomenon between the films is reduced.

Description

Rolling anti-slip compression roller structure and rolling device

Technical Field

The utility model relates to the field of coating machines, in particular to a rolling anti-slip compression roller structure and a rolling device.

Background

The phenomenon that skidding appears in the diaphragm and the air can be followed the substrate and enter into the coil stock when rolling up because of tension instability in the winding mechanism, leads to the coil stock to appear the fold, swell phenomenon, influences product quality. For this reason, in the prior art, a pressure roller is arranged at one side of the wind-up roller to improve the phenomenon, but the existing pressure roller is difficult to adjust, so that the pressure applied by the pressure roller is uneven, and the effect is poor.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a rolling anti-slip press roller structure which is more stable, so that press roller pressure can be more uniformly applied to a film surface, and the slipping phenomenon between films is reduced.

The technical scheme adopted for solving the technical problems is as follows: a rolling anti-slip press roller structure comprises a press roller, a swing arm, a cylinder and a fixed seat; the swing arms are long, and two ends of the press roller are respectively connected to the two swing arms in a rotating way; the swing arm is provided with a power driving point and a fixed rotating point; the cylinder is rotatably arranged on the fixed seat, a cylinder rod of the cylinder is rotatably connected with a power driving point of the swing arm, and the cylinder drives the compression roller to rotate around a fixed rotating point; the swing arm is provided with a plurality of through holes, two ends of the press roller are connected into the through holes, and the position of the press roller can be adjusted through the through holes.

In the structure, a compression roller bearing mounting hollow shaft, a compression roller shaft end fixing piece and a bearing end cover are arranged on the fixed rotating point; the compression roller bearing mounting hollow shaft penetrates through a fixed rotating point of the swing arm and is mounted on the swing arm by using a compression roller shaft end fixing piece and a bearing end cover.

In the structure, the pressing roller is rotationally connected with the swing arm through the end cover.

In the structure, the bearing end cover is fixed on the swing arm through bolts.

In the structure, the compression roller bearing mounting hollow shaft is provided with a screw.

In the structure, the rolling anti-slip compression roller structure further comprises a connecting rod, and the connecting rod is connected between the fixing seats at two ends.

The utility model also provides a winding device which comprises the winding anti-slip compression roller structure.

The beneficial effects of the utility model are as follows: the structure is more stable, so that the pressure of the press roller can be more uniformly applied to the film surface, and the slipping phenomenon between the films is reduced.

Drawings

Fig. 1 is a schematic view of a roll-up anti-slip press roll structure according to the present utility model.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.

Referring to fig. 1, the utility model discloses a rolling anti-slip press roller structure, which specifically comprises a press roller 10, a swing arm 20, an air cylinder 30, a fixed seat 40 and a connecting rod 50; the swing arms 20 are long, and two ends of the press roller 10 are respectively connected to the two swing arms 20 in a rotating way; the swing arm 20 is provided with a power driving point and a fixed rotation point; the cylinder 30 is rotatably mounted on the fixed seat 40, and the cylinder rod of the cylinder 30 is rotatably connected with the power driving point of the swing arm 20, so that the compression roller 10 can be driven to rotate around the fixed rotation point by the cylinder 30.

The swing arms 20 are provided with a plurality of through holes 201, and the press roller 10 is connected to the through holes 201 of the swing arms 20 at two ends through end covers. The air cylinder 30 is connected to the swing arm 30 through an air cylinder connecting pin 301; the swing arm 20 is also provided with a compression roller bearing mounting hollow shaft 202, a compression roller shaft end fixing piece 203 and a bearing end cover 204 at a fixed rotation point, wherein the compression roller bearing mounting hollow shaft 202 penetrates through the fixed rotation point of the swing arm 20 and is mounted on the swing arm 20 by using the compression roller shaft end fixing piece 203 and the bearing end cover 204. The bearing end cover 204 is connected with the swing arm 20 through bolts, and the compression roller bearing mounting hollow shaft 202 is provided with the adjusting screw 70.

Promote swing arm 20 and make the compression roller 10 of connecting on swing arm 20 compress tightly the coil stock, along with the roll diameter is bigger and bigger, cylinder 30 piston rod can be compressed, consequently all can play at whole rolling process compression roller 10, forms tension and cuts off, prevents the phenomenon of skidding between the diaphragm, can also prevent simultaneously that the air from entering into the coil stock the inside, effectively reduces the fold appearance and swell phenomenon, improves product quality.

Moreover, the structure can be provided with the position of the adjusting device through the through holes 201 of the swing arms 20 at the two ends, the installation shaft is in large clearance fit with the hole of the compression roller bearing installation hollow shaft 203 through the installation shaft, the swing arms are jacked up by the screw 70, the through holes of the compression roller 10 are arranged in the left and right swing arms 20 through the adjusting screw 70 so as to be concentric, the compression roller 10 is parallel to the winding shaft, errors caused by processing are avoided, and thus the pressure of the compression roller 10 can be applied to the film surface more uniformly, the winding effect is better, and the structure is more stable.

While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims

1. The rolling anti-slip press roller structure is characterized by comprising a press roller, a swing arm, a cylinder and a fixed seat;

the swing arms are long, and two ends of the press roller are respectively connected to the two swing arms in a rotating way; the swing arm is provided with a power driving point and a fixed rotating point;

the cylinder is rotatably arranged on the fixed seat, a cylinder rod of the cylinder is rotatably connected with a power driving point of the swing arm, and the cylinder drives the compression roller to rotate around a fixed rotating point;

the swing arm is provided with a plurality of through holes, two ends of the press roller are connected into the through holes, and the position of the press roller can be adjusted through the through holes.

2. The winding anti-slip press roller structure according to claim 1, wherein a press roller bearing mounting hollow shaft, a press roller shaft end fixing piece and a bearing end cover are mounted on the fixed rotation point;

the compression roller bearing mounting hollow shaft penetrates through a fixed rotating point of the swing arm and is mounted on the swing arm by using a compression roller shaft end fixing piece and a bearing end cover.

3. The winding anti-slip press roller structure according to claim 1, wherein the press roller is rotatably connected with the swing arm through an end cover.

4. The wrap-up anti-slip press roller structure of claim 2, wherein the bearing end cap is bolted to the swing arm.

5. The winding anti-slip press roller structure according to claim 2, wherein screws are mounted on the press roller bearing mounting hollow shaft.

6. The wrap-around anti-slip pressure roller structure of claim 1, further comprising a connecting rod connected between the fixing bases at both ends.

7. A winding device characterized by comprising the winding anti-slip compression roller structure according to any one of claims 1-6.