CN112249760A

CN112249760A - Plate winding device

Info

Publication number: CN112249760A
Application number: CN202011180153.0A
Authority: CN
Inventors: 李�杰
Original assignee: Jieshilong New Material Technology Jiangsu Co ltd
Current assignee: Jieshilong New Material Technology Jiangsu Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-01-22

Abstract

The application discloses panel take-up device, including the rotary drum, rotary drum sliding connection has the telescopic link, the telescopic link spiro union has the dwang, the dwang drive the telescopic link is relative the rotary drum slides, the telescopic link rotates and is connected with first connecting rod, the rotary drum rotates and is connected with the second connecting rod, still includes at least three supporting mechanism, supporting mechanism includes a backup pad, the backup pad with first connecting rod rotates and connects, the backup pad with the second connecting rod rotates and connects. Through dwang drive telescopic link for the rotary drum slides, drive the backup pad through first connecting rod and second connecting rod and be close to or keep away from the rotary drum to change panel winding device's external diameter, can convolute the panel of different internal diameters, improved the commonality.

Description

Plate winding device

Technical Field

The invention relates to the field of plate processing, in particular to a plate winding device.

Background

After the production of the light homogenizing plate, the light guide plate and other plates is finished, the plates need to be wound for convenient packaging and transportation. The sheet material is generally wound by a winding device.

The outer diameter of the existing winding device is fixed, a winding drum needs to be replaced when plates with different inner diameters need to be wound, and the universality is poor.

Disclosure of Invention

In view of the above-described drawbacks and deficiencies of the prior art, it is desirable to provide a sheet winding device having good versatility.

In a first aspect, the plate winding device of the present invention includes a rotating drum, a telescopic rod is slidably connected to the rotating drum, the telescopic rod is screwed to a rotating rod, the rotating rod drives the telescopic rod to slide relative to the rotating drum, the telescopic rod is rotatably connected to a first connecting rod, the rotating drum is rotatably connected to a second connecting rod, and the plate winding device further includes at least three support mechanisms, each support mechanism includes a support plate, the support plate is rotatably connected to the first connecting rod, and the support plate is rotatably connected to the second connecting rod.

According to the technical scheme that this application embodiment provided, slide for the rotary drum through dwang drive telescopic link, drive the backup pad through first connecting rod and second connecting rod and be close to or keep away from the rotary drum to change panel winding device's external diameter, can convolute the panel of different internal diameters, improved the commonality.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of a sheet winding apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a sheet winding apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a sheet winding apparatus according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a sheet material winding device according to an embodiment of the present invention.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 4, the plate winding device of the present invention includes a rotating drum 10, the rotating drum 10 is slidably connected to a telescopic rod 20, the telescopic rod 20 is screwed to a rotating rod 30, the rotating rod 30 drives the telescopic rod 20 to slide relative to the rotating drum 10, the telescopic rod 20 is rotatably connected to a first connecting rod 21, the rotating drum 10 is rotatably connected to a second connecting rod 11, and the plate winding device further includes at least three support mechanisms, each support mechanism includes a support plate 40, the support plate 40 is rotatably connected to the first connecting rod 21, and the support plate 40 is rotatably connected to the second connecting rod 11.

In the embodiment of the invention, the rotary drum is connected with a telescopic rod in a sliding manner, the telescopic rod is connected with a rotary rod in a threaded manner, the rotary drum is connected with the rotary rod in a rotating manner, the telescopic rod can be driven to slide relative to the rotary drum when the rotary rod is rotated, the telescopic rod is connected with a first connecting rod in a rotating manner, the rotary drum is connected with a second connecting rod in a rotating manner, the first connecting rod and the second connecting rod are respectively connected with the supporting plates in a rotating manner, when the telescopic rod extends out, the supporting plates can be driven to be close to the rotary drum, at the moment; when the telescopic link is contracted, the supporting plate can be driven to be far away from the rotary drum, the volume of the space enclosed by the supporting plates is increased, the supporting plate can be used for winding the plate with the larger inner diameter, the inner diameter of the plate winding device is adjusted by rotating the rotating rod to wind the plate, various working scenes can be suitable, the universality of the plate winding device is improved, the operation is simple, and the working efficiency is improved.

Further, the rotating cylinder 10 is provided with a first cavity 12, the first cavity 12 includes a first end portion 13 and a second end portion 14, a telescopic rod 20 is slidably connected in the first cavity 12, the telescopic rod 20 extends out of the first cavity 12 from the first end portion 13, one end of the telescopic rod 20, which is far away from the rotating rod 30, is rotatably connected with a first connecting rod 21, one end of the telescopic rod 20, which is located in the first cavity 12, is provided with a second cavity 22, the second cavity 22 is screwed with the rotating rod 30, one end of the rotating rod 30 extends out of the first cavity 12 from the second end portion 14, and the rotating rod 30 is rotatably connected with the second end portion 14.

In the embodiment of the invention, the rotary drum is provided with the first air, and the telescopic rod is connected in the first air in a sliding manner, so that the reliability of the sliding connection between the telescopic rod and the rotary drum is improved. The telescopic link sets up the second cavity, and the second cavity spiro union has the dwang, and the part of rotation pole stretches into in the second cavity, compact structure. The dwang rotates with the second tip to be connected, can avoid the dwang to produce for the rotary drum and slide, has guaranteed that the dwang rotates and drives the telescopic link motion.

Further, the second end portion 14 is fixedly connected with a rotating plate 15, the rotating rod 30 is rotatably connected with the rotating plate 15, and the rotating rod 30 penetrates through the rotating plate 15.

In the embodiment of the invention, the rotating plate supports and limits the rotating rod to slide, so that the rotating rod can be prevented from sliding relative to the rotating cylinder, and the rotating rod is ensured to rotate to drive the telescopic rod to move. Meanwhile, the second end part can be sealed by the rotating plate and the rotating rod, so that sundries are prevented from entering the first cavity from the second end part, and the stability and the reliability of the plate winding device are guaranteed.

Further, a handle 31 is disposed at an end of the rotating rod 30 away from the telescopic rod 20.

In the embodiment of the invention, when a worker needs to adjust the winding diameter of the sheet winding device, the worker can conveniently operate by holding the handle to drive the rotating rod to rotate.

Further, the drum 10 is provided with a protrusion 16, the telescopic rod 20 is provided with a sliding slot 23, and the protrusion 16 slides in the sliding slot 23.

In the embodiment of the invention, the protrusion slides in the sliding groove, the extension and contraction distances of the telescopic rod can be limited through the matching of the protrusion and the sliding groove, meanwhile, the telescopic rod can be prevented from being driven to rotate when the rotating rod is rotated, the operation difficulty is reduced, and the reliability of the plate winding device is improved.

Further, one end of the telescopic rod 20 far away from the rotating rod 30 is fixedly connected with a connecting plate 24, the diameter of the connecting plate 24 is larger than that of the telescopic rod 20, and the connecting plate 24 is rotatably connected with the first connecting rod 21.

In the embodiment of the invention, the first connecting rod is rotatably connected with the telescopic rod through the connecting plate, and the diameter of the connecting plate is larger than that of the telescopic rod, so that the difficulty of the rotary connection of the first connecting rod and the telescopic rod is reduced, and the plate winding device is convenient to process and manufacture.

Further, the support plate 40 is rotatably connected with a plurality of first links 21, and the plurality of first links 21 connected with the same support plate 40 are parallel to each other.

In the embodiment of the invention, the supporting plate is rotatably connected with the plurality of first connecting rods, so that the connection reliability of the supporting plate and the rotary drum can be improved, meanwhile, the plurality of first connecting rods can support the supporting plate, the supporting plate is prevented from being deformed when the plate is wound, and the reliability of the plate winding device is improved.

Further, a plurality of first links 21 connected to the same support plate 40 are arranged on the rotation 10 at equal intervals.

In the embodiment of the invention, the plurality of first connecting rods connected with the same supporting plate are arranged on the rotary drum at equal intervals, so that the supporting plate can be stressed uniformly when the plate winding device winds the plate, and the reliability of the plate winding device is improved.

Further, the distance between any two adjacent supporting mechanisms is equal.

In the embodiment of the invention, the distance between any two adjacent supporting mechanisms is equal, so that when the plate winding device winds the plate, the supporting plates can be stressed uniformly, and the reliability of the plate winding device is improved.

Further, the support plate 40 is a circular arc plate, and the support plate 40 is bent toward the drum 10.

In the embodiment of the invention, the supporting plate is an arc plate, the bending direction of the supporting plate faces the rotary drum, and the supporting plate can be more attached to the plate when the plate is wound, so that the plate is prevented from being damaged.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a panel take-up device, its characterized in that includes the rotary drum, rotary drum sliding connection has the telescopic link, the telescopic link spiro union has the dwang, the dwang drive the telescopic link is relative the rotary drum slides, the telescopic link rotates and is connected with first connecting rod, the rotary drum rotates and is connected with the second connecting rod, still includes at least three supporting mechanism, supporting mechanism includes a backup pad, the backup pad with first connecting rod rotates to be connected, the backup pad with the second connecting rod rotates to be connected.

2. The sheet winding device according to claim 1, wherein the rotary drum is provided with a first cavity, the first cavity comprises a first end portion and a second end portion, the telescopic rod is slidably connected in the first cavity, the telescopic rod extends out of the first cavity from the first end portion, one end of the telescopic rod, which is far away from the rotating rod, is rotatably connected with the first connecting rod, one end of the telescopic rod, which is located in the first cavity, is provided with a second cavity, the second cavity is screwed with the rotating rod, one end of the rotating rod extends out of the first cavity from the second end portion, and the rotating rod is rotatably connected with the second end portion.

3. The sheet winding device according to claim 2, wherein a rotating plate is fixedly connected to the second end portion, and the rotating rod is rotatably connected to the rotating plate and penetrates through the rotating plate.

4. The sheet winding device according to claim 1, wherein a handle is provided at an end of the rotating rod away from the telescopic rod.

5. A sheet winding device according to claim 1, wherein the drum is provided with a projection, and the telescopic rod is provided with a sliding slot in which the projection slides.

6. The sheet winding device according to claim 1, wherein a connecting plate is fixedly connected to one end of the telescopic rod, which is far away from the rotating rod, the diameter of the connecting plate is larger than that of the telescopic rod, and the connecting plate is rotatably connected with the first connecting rod.

7. The sheet winding device according to claim 1, wherein a plurality of the first links are rotatably connected to the support plate, and a plurality of the first links connected to the same support plate are parallel to each other.

8. A sheet winding device according to claim 7, wherein a plurality of said first links connected to the same support plate are arranged on said drum at equal intervals.

9. The sheet winding device according to claim 1, wherein a distance between any adjacent two of the support mechanisms is equal.

10. A sheet winding device as defined in claim 1, wherein said support plate is a circular arc plate, and a bending direction of said support plate is toward said drum.