CN112374275A

CN112374275A - Automatic coreless winding machine

Info

Publication number: CN112374275A
Application number: CN202011133713.7A
Authority: CN
Inventors: 朱强
Original assignee: Zhangjiagang Dida Machinery Co ltd
Current assignee: Zhangjiagang Dida Machinery Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-02-19

Abstract

The application discloses automatic centreless rolling machine, including the frame, be equipped with first conveyor and second conveyor from top to bottom in the frame, the centre gripping has the wind-up roll between first conveyor and the second conveyor. The winding machine is used for annularly conveying materials on a winding roller through the matching of the first conveying device and the second conveying device, and gradually expanding the wrapping and clamping range under the matching of the air cylinder, so that coreless winding is realized.

Description

Automatic coreless winding machine

Technical Field

The application relates to the field of machinery, especially an automatic centreless rolling machine.

Background

In the prior art, the winding efficiency is low.

Disclosure of Invention

The invention aims to provide an automatic coreless winding machine to overcome the defects in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the embodiment of the application discloses automatic centreless rolling machine, its characterized in that: the conveying device comprises a frame, a first conveying device and a second conveying device are arranged in the frame from top to bottom, the first conveying device comprises a first conveying roller, a second conveying roller and a first conveying belt wound on the surfaces of the first conveying roller and the second conveying roller, the first conveying roller is fixedly connected with the frame through a first bearing seat, second bearing seats are arranged at two ends of the second conveying roller, a first air cylinder is arranged on the frame, the first air cylinder is vertically arranged below the first conveying device, two ends of the first air cylinder are respectively hinged with the frame and the second bearing seats, the second conveying device comprises a third conveying roller, a fourth conveying roller and a second conveying belt wound on the surfaces of the third conveying roller and the fourth conveying roller, the third conveying roller is fixedly connected with the frame through a third bearing seat, two ends of the fourth conveying roller are rotatably connected with supporting plates, and one end, far away from the fourth conveying roller, of each supporting plate is hinged with the frame, the frame is provided with a stretching mechanism for driving the supporting plate to swing, a winding roller is clamped between the first conveying device and the second conveying device, and the first conveying roller and the third conveying roller are located on the same side.

Preferably, in foretell automatic centreless rolling machine, tension mechanism includes a plurality of pulleys, rope and second cylinder, the vertical setting of second cylinder is in the frame, the both ends of rope are connected with the output and the backup pad of second cylinder respectively, the rope passes a plurality of pulleys in proper order, the pulley sets up in the frame of backup pad top.

Preferably, in foretell automatic centreless rolling machine, the both ends of wind-up roll are rotated and are connected with a pair of swing arm, the swing arm is articulated with the frame, the one end that the wind-up roll was kept away from to the swing arm is connected with the third cylinder, the third cylinder sets up in the frame.

Preferably, in the above automatic coreless winder, a plurality of rollers engaged with the second conveying device are provided in the frame.

Preferably, in the above automatic coreless winder, a transition roller is disposed between the rotating roller and the second conveying device.

Compared with the prior art, the invention has the advantages that:

the winding machine is used for annularly conveying materials on a winding roller through the matching of the first conveying device and the second conveying device, and gradually expanding the wrapping and clamping range under the matching of the air cylinder, so that coreless winding is realized.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural view of an automatic coreless winder according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1, the automatic coreless winder in this embodiment includes a frame 1, a first conveyor 2 and a second conveyor 3 are disposed in the frame 1, the first conveyor 2 includes a first conveyor roller 4, a second conveyor roller 5 and a first conveyor belt 6 wound around the surfaces of the first conveyor roller 4 and the second conveyor roller 5, the first conveyor roller 4 is fixedly connected to the frame 1 through a first bearing seat 7, second bearing seats 8 are disposed at two ends of the second conveyor roller 5, a first cylinder 9 is disposed on the frame 1, the first cylinder 9 is vertically disposed below the first conveyor 2, two ends of the first cylinder 9 are respectively hinged to the frame 1 and the second bearing seats 8, the second conveyor 3 includes a third conveyor roller 10, a fourth conveyor roller 11 and a second conveyor belt 12 wound around the surfaces of the third conveyor roller 10 and the fourth conveyor roller 11, the third conveyor roller 10 is fixedly connected to the frame 1 through a third bearing seat 13, the both ends of fourth conveying roller 11 are rotated and are connected with backup pad 14, and backup pad 14 keeps away from the one end of fourth conveying roller 11 and frame 1 is articulated, is equipped with the wobbling tension mechanism of drive backup pad 14 on the frame 1, and the centre gripping has wind-up roll 16 between first conveyor 2 and the second conveyor 3, and first conveying roller 4 and third conveying roller 10 are located the homonymy.

Further, the stretching mechanism comprises a plurality of pulleys 17, a rope 18 and a second cylinder 19, the second cylinder 19 is vertically arranged in the frame 1, two ends of the rope 18 are respectively connected with an output end of the second cylinder 19 and the support plate 14, the rope 18 sequentially penetrates through the plurality of pulleys 17, and the pulleys 17 are arranged on the frame 1 above the support plate 14.

Further, both ends of wind-up roll 16 are rotated and are connected with a pair of swing arm 21, and swing arm 21 is articulated with frame 1, and the one end that wind-up roll 16 was kept away from to swing arm 21 is connected with third cylinder 22, and third cylinder 22 sets up in frame 1.

Further, a plurality of rollers 20 connected with the second conveying device 2 are arranged in the frame 1.

Further, a transition roller 15 is arranged between the roller 20 and the second conveying device 3.

In the technical scheme, the winding machine is used for annularly conveying materials on the winding roller through the matching of the first conveying device and the second conveying device, and then gradually expanding the wrapping and clamping range under the matching of the air cylinder, so that coreless winding is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a detailed description of the present application, and it should be noted that modifications and embellishments could be made by those skilled in the art without departing from the principle of the present application, and these should also be considered as the protection scope of the present application.

Claims

1. The utility model provides an automatic centreless rolling machine which characterized in that: the conveying device comprises a frame, a first conveying device and a second conveying device are arranged in the frame from top to bottom, the first conveying device comprises a first conveying roller, a second conveying roller and a first conveying belt wound on the surfaces of the first conveying roller and the second conveying roller, the first conveying roller is fixedly connected with the frame through a first bearing seat, second bearing seats are arranged at two ends of the second conveying roller, a first air cylinder is arranged on the frame, the first air cylinder is vertically arranged below the first conveying device, two ends of the first air cylinder are respectively hinged with the frame and the second bearing seats, the second conveying device comprises a third conveying roller, a fourth conveying roller and a second conveying belt wound on the surfaces of the third conveying roller and the fourth conveying roller, the third conveying roller is fixedly connected with the frame through a third bearing seat, two ends of the fourth conveying roller are rotatably connected with supporting plates, and one end, far away from the fourth conveying roller, of each supporting plate is hinged with the frame, the frame is provided with a stretching mechanism for driving the supporting plate to swing, a winding roller is clamped between the first conveying device and the second conveying device, and the first conveying roller and the third conveying roller are located on the same side.

2. The automatic coreless winder of claim 1, wherein: the stretching mechanism comprises a plurality of pulleys, a rope and a second cylinder, the second cylinder is vertically arranged in the rack, two ends of the rope are respectively connected with an output end of the second cylinder and a supporting plate, the rope sequentially penetrates through the pulleys, and the pulleys are arranged on the rack above the supporting plate.

3. The automatic coreless winder of claim 1, wherein: the both ends of wind-up roll are rotated and are connected with a pair of swing arm, the swing arm is articulated with the frame, the one end that the wind-up roll was kept away from to the swing arm is connected with the third cylinder, the third cylinder sets up in the frame.

4. The automatic coreless winder of claim 1, wherein: and a plurality of rotating rollers connected with the second conveying device are arranged in the frame.

5. The automatic coreless winder of claim 1, wherein: and a transition roller is arranged between the rotary roller and the second conveying device.