CN214026434U

CN214026434U - Chamfer belt anti-deformation device

Info

Publication number: CN214026434U
Application number: CN202021948980.5U
Authority: CN
Inventors: 赵文科
Original assignee: Beijing New Building Material Group Co Ltd
Current assignee: Beijing New Building Material Group Co Ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-08-24
Anticipated expiration: 2030-09-08

Abstract

The application provides a chamfer belt anti-deformation device, chamfer belt anti-deformation device include that first rotation wheel and second rotate the wheel, first rotation wheel with the second rotates the wheel and presss from both sides tight chamfer belt, first rotation wheel with the second is rotated and is provided with the annular groove on one of them of wheel, the chamfer belt sets up in the annular groove.

Description

Chamfer belt anti-deformation device

Technical Field

The application relates to but not limited to gypsum board production facility field, especially a chamfer belt anti-deformation device.

Background

In the production process of the gypsum board, the chamfering belt is used for realizing edge processing of the gypsum board. Because the chamfer belt runs for a long time and is worn, the chamfer belt is easy to deform, so that the edge of the produced gypsum board deforms, the phenomenon of board edge cracking is caused, and the quality of the finished gypsum board is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The application provides a chamfer belt anti-deformation device can improve the deformation condition of chamfer belt, improves gypsum board finished product quality.

The application provides a chamfering belt anti-deformation device, which comprises a first rotating wheel and a second rotating wheel, wherein the first rotating wheel and the second rotating wheel clamp a chamfering belt,

one of the first rotating wheel and the second rotating wheel is provided with an annular groove, and the chamfer belt is arranged in the annular groove.

Compared with some technologies, the method has the following beneficial effects:

the application provides a chamfer belt anti-deformation device can correct the chamfer belt that warp (or be about to warp) automatically, makes the chamfer belt be in normal condition all the time at the in-process of operation, increases the life of chamfer belt, improves gypsum board finished product quality stability.

Other features and advantages of the present application will be set forth in the description that follows.

Drawings

The accompanying drawings are included to provide a further understanding of the claimed subject matter and are incorporated in and constitute a part of this specification, illustrate embodiments of the subject matter and together with the description serve to explain the principles of the subject matter and not to limit the subject matter.

FIG. 1 is a schematic structural view of a chamfer belt deformation preventing device according to an embodiment of the present application;

fig. 2 is a schematic view of an installation position of the chamfer belt deformation preventing device according to the embodiment of the present application.

Illustration of the drawings:

1-deformation prevention device, 11-first rotating wheel, 12-second rotating wheel, 13-annular groove, 2-chamfer belt, 31-driving wheel of belt conveying device and 32-driven wheel of belt conveying device.

Detailed Description

To make the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The embodiment of the application provides a chamfer belt anti-deformation device 1, as shown in fig. 1, chamfer belt anti-deformation device 1 includes first runner 11 and second runner 12, and first runner 11 and second runner 12 press from both sides tight chamfer belt 2, are provided with annular groove 13 on one of them of first runner 11 and second runner 12, and chamfer belt 2 sets up in annular groove 13. The first rotating wheel 11 and the second rotating wheel 12 are in interference fit with the chamfering belt 2.

The chamfering belt 2 is arranged on a driving wheel 31 of the belt conveyer and a driven wheel 32 of the belt conveyer, as shown in fig. 2, the deformation preventing device 1 provided by the embodiment of the application is arranged 10 meters behind the driving wheel 31 of the belt conveyer (i.e. the chamfering belt 2 passes through the driving wheel 31 of the belt conveyer first and passes through the deformation preventing device 1). The arrow in fig. 2 indicates the direction of movement of the chamfering belt 2.

In an exemplary embodiment, the chamfering belt deformation preventing device 1 further comprises a water dropping mechanism, water drops are arranged in front of the first rotating wheel 11 and the second rotating wheel 12 (i.e. the chamfering belt 2 firstly passes through the water dropping mechanism and then passes through the first rotating wheel 11 and the second rotating wheel 12), the water dropping mechanism drops water on the chamfering belt 2, so that the chamfering belt 2 is easy to shape, and further, when the chamfering belt 2 passes through the first rotating wheel 11 and the second rotating wheel 12, a better correction effect can be obtained, the deformation condition of the chamfering belt 2 is improved, the service life of the chamfering belt 2 is prolonged, and the quality of a gypsum board finished product is improved.

In an exemplary embodiment, as shown in fig. 1, the central axes of the first rotating wheel 11 and the second rotating wheel 12 are parallel to each other.

The first rotating wheel 11 and the second rotating wheel 12 which are arranged in parallel with the central axis can effectively ensure the stability of the space for accommodating the chamfering belt 2, and further can effectively ensure the operation stability of the chamfering belt 2.

In an exemplary embodiment, the annular groove 13 is V-shaped in cross-section, as shown in FIG. 1.

The V-shaped section annular groove 13 can correspondingly accommodate the chamfering belt 2 in a matching way, so that the chamfering belt 2 is extruded by the first rotating wheel 11 and the second rotating wheel 12 and then returns to the original V shape.

In an exemplary embodiment, the first rotating wheel 11 includes a first rotating wheel main body, a first main shaft and a first bracket (not shown), the first main shaft axially passes through the center of the first rotating wheel main body, and both ends of the first main shaft are fixedly connected to the first bracket. The first rotating wheel 11 further comprises a first bearing (not shown), an inner ring of the first bearing is connected with the first main shaft, and an outer ring of the first bearing is connected with the first rotating wheel main body.

In an exemplary embodiment, the first bearing comprises an angular contact ball bearing, a cylindrical roller bearing, or a thrust ball bearing. It should be noted that, those skilled in the art may select other similar bearings according to actual situations so as to realize stable support of the first rotating wheel 11.

In an exemplary embodiment, the second rotary wheel 12 includes a second rotary wheel body, a second main shaft and a second bracket (not shown), the second main shaft axially passes through the center of the second rotary wheel body, and both ends of the second main shaft are fixedly connected to the second bracket. The second rotatable wheel 12 further comprises a second bearing (not shown), the inner race of which is connected to the second main shaft and the outer race of which is connected to the second rotatable wheel body.

In an exemplary embodiment, the second bearing comprises an angular contact ball bearing, a cylindrical roller bearing, or a thrust ball bearing. It should be noted that those skilled in the art can select other similar bearings according to actual situations so as to realize stable support of the second rotating wheel 12.

In an exemplary embodiment, the second rotatable wheel 12 is a driven wheel.

By using the first rotating wheel 11 as a driving wheel and the second rotating wheel 12 as a driven wheel, a better belt deformation improvement effect can be obtained.

In the description of the present application, it should be noted that the term "plurality" refers to two or more, and the directions or positional relationships indicated by "upper", "lower", and the like are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the structures referred to have a specific direction, are constructed and operated in a specific direction, and thus, cannot be construed as limiting the present application.

In the description of the embodiments of the present application, unless expressly stated or limited otherwise, the terms "connected" and "coupled" are to be construed broadly, e.g., the terms "connected" and "coupled" may be either fixedly or removably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The embodiments described herein are exemplary rather than limiting and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of the embodiments described herein. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with or instead of any other feature or element in any other embodiment, unless expressly limited otherwise.

The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements that have been disclosed in this application may also be combined with any conventional features or elements to form unique aspects as defined by the claims. Any feature or element of any embodiment may also be combined with features or elements from other aspects to form another unique aspect as defined by the claims. Thus, it should be understood that any of the features shown and/or discussed in this application may be implemented alone or in any suitable combination. Accordingly, the embodiments are not limited except as by the appended claims and their equivalents. Furthermore, various modifications and changes may be made within the scope of the appended claims.

Claims

1. A chamfer belt anti-deformation device is characterized by comprising a first rotating wheel and a second rotating wheel which clamp a chamfer belt,

2. The apparatus for preventing deformation of a chamfer belt according to claim 1, wherein central axes of the first rotating wheel and the second rotating wheel are parallel to each other.

3. The apparatus for preventing deformation of a chamfer belt according to claim 1, wherein the cross-section of the annular groove is V-shaped.

4. The apparatus for preventing a deformation of a chamfer belt according to claim 1, wherein the first rotating wheel comprises a first rotating wheel main body, a first main shaft and a first bracket, the first main shaft axially passes through a center of the first rotating wheel main body, and both ends of the first main shaft are fixedly connected with the first bracket.

5. The apparatus for preventing deformation of a chamfer belt according to claim 4, wherein the first rotating wheel further comprises a first bearing, an inner ring of the first bearing is connected with the first main shaft, and an outer ring of the first bearing is connected with the first rotating wheel main body.

6. The apparatus for preventing deformation of a chamfer belt according to claim 5, wherein the first bearing comprises an angular contact ball bearing, a cylindrical roller bearing or a thrust ball bearing.

7. The apparatus for preventing a deformation of a chamfering belt as claimed in claim 1, wherein the second rotating wheel includes a second rotating wheel main body, a second main shaft and a second bracket, the second main shaft passes through a center of the second rotating wheel main body in an axial direction, and both ends of the second main shaft are fixedly connected with the second bracket.

8. The apparatus for preventing a deformation of a chamfer belt according to claim 7, wherein the second rotating pulley further comprises a second bearing, an inner race of the second bearing being connected with the second main shaft, and an outer race of the second bearing being connected with the second rotating pulley body.

9. The apparatus for preventing deformation of a chamfer belt according to claim 8, wherein the second bearing comprises an angular contact ball bearing, a cylindrical roller bearing or a thrust ball bearing.

10. The apparatus for preventing a deformation of a chamfer belt as claimed in any one of claims 1 to 9, wherein the second rotating pulley is a driven pulley.