CN213770665U

CN213770665U - Floating roller swing arm coiling mechanism

Info

Publication number: CN213770665U
Application number: CN202021461245.1U
Authority: CN
Inventors: 顾卫玲; 卞定华; 刘道标; 张丽; 徐晓明; 董新民; 卞梓诺; 章建银
Original assignee: Yancheng Xuhua Machinery Co ltd
Current assignee: Yancheng Xuhua Machinery Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-07-23
Anticipated expiration: 2030-07-22

Abstract

The invention provides a floating roll swing arm winding device which comprises a rack, wherein a conveying belt roll and a conveying belt tensioning device are respectively arranged on the left side and the right side of the top of the rack, a horizontally arranged conveying belt is installed on the conveying belt roll and the conveying belt tensioning device in a matched mode, a horizontally arranged rotating shaft is further arranged on the top of the rack, the front end and the rear end of the rotating shaft are respectively and rotatably fixed on the rack through a bearing with a vertical seat, a rotating sleeve is sleeved outside the middle of the rotating shaft, the front end and the rear end of the rotating sleeve are respectively and rotatably connected with the rotating shaft through a second bearing, swing arms are further symmetrically connected with the front end and the rear end of the rotating sleeve, the lower ends of the swing arms are fixedly connected with the end portions of the rotating sleeve, a winding shaft which is horizontally arranged is installed between the upper ends of the two swing arms in a matched mode, and the front end and the rear end of the winding shaft are respectively and rotatably connected with the upper ends of the front swing arm and the rear swing arm through a first bearing. The invention is suitable for frequent roll change of thicker materials.

Description

Floating roller swing arm coiling mechanism

Technical Field

The invention relates to the technical field of composite machinery, in particular to a winding device for a swing arm of a floating roller.

Background

In the composite industry, rolling is an indispensable key process, and the overall production speed is seriously influenced by the quality of rolling, the rolling speed and the interval time of roll change. In order to improve the production efficiency, the machine is required to be not stopped when changing the roll on the premise of ensuring the rolling quality. At present, the existing domestic solutions are two, one is to adopt a full-automatic reel changing and winding machine with high price, and the other is to arrange an automatic storage device in front of the winding machine, but the two methods are both limited to the production process of medium-low-speed infrequent reel changing, and the speed cannot keep up with the thick material and frequent reel changing. How to enable the thick material to be frequently changed without influencing normal production is a technical problem which needs to be solved at present.

Disclosure of Invention

In order to solve the problems, the invention discloses a floating roll swing arm winding device which is suitable for frequent roll changing of thick materials.

The specific scheme is as follows:

the utility model provides a floating roll swing arm coiling mechanism which characterized in that: the automatic winding machine comprises a rack, wherein a conveying belt roller and a conveying belt tensioning device are respectively arranged on the left side and the right side of the top of the rack, a horizontally arranged conveying belt is installed on the conveying belt roller and the conveying belt tensioning device in a matched mode, a horizontally arranged rotating shaft is further arranged on the top of the rack, the front end and the rear end of the rotating shaft are respectively rotatably fixed on the rack through a bearing with a vertical seat, a rotating sleeve is sleeved outside the middle of the rotating shaft, the front end and the rear end of the rotating sleeve are respectively rotatably connected with the rotating shaft through a second bearing, swing arms are further symmetrically connected with the front end and the rear end of the rotating sleeve, the lower ends of the swing arms are fixedly connected with the end portion of the rotating sleeve, a horizontally arranged winding shaft is installed between the upper ends of the two swing arms in a matched mode, the front end and the rear end of the winding shaft are respectively rotatably connected with the upper ends of the front swing arm and the rear swing arm through a first bearing, and two motors and magnetic powder clutches are arranged on the left side and the right side, the end of the conveying belt roller is in transmission connection with the motor through a fourth transmission chain, meanwhile, the motor is in transmission connection with a magnetic powder clutch through a third transmission chain, the magnetic powder clutch is in transmission connection with the end of the rotating shaft through a second transmission chain, and the rotating shaft is in transmission connection with the end of the winding shaft through a first transmission chain.

As a further improvement of the invention, the front end and the rear end of the winding shaft are provided with winding disks in a matching way.

As a further improvement of the invention, the conveying belt tensioning device comprises a conveying belt driven roller which is connected with the conveying belt in a matching way, and a push rod which can push the conveying belt driven roller left and right.

As a further improvement of the invention, the center of the top of the frame is also provided with a horizontally arranged cloth guide roller in a matching way, and the rotating shaft is arranged between the cloth guide roller and the conveying belt roller.

As a further improvement of the invention, the upper end of the swing arm is provided with a bearing seat matched with a first bearing, and the first bearing is rotationally connected with the bearing seat.

The invention has the beneficial effects that:

1. the conveyer belt is adopted for discharging, so that the machine is not stopped when winding and changing rolls are ensured;

2. the floating roller swing arm is adopted to drive the center to wind, so that the winding tension is ensured, and the synchronization of winding and conveying belt is also ensured;

3. the winding disc adopts a safe chuck structure, and is fast and convenient to assemble and disassemble.

Drawings

Fig. 1 is a schematic structural view of a winding device with a floating roll and a swing arm according to the present invention.

Fig. 2 is a cross-sectional view a-a of fig. 1.

Fig. 3 is a schematic view of the first bearing of fig. 2.

Fig. 4 is a schematic view of the second bearing of fig. 2.

List of reference numerals:

1-conveying belt roller, 2-winding shaft, 3-winding disc, 4-swing arm, 5-first transmission chain, 6-rotating shaft, 7-belt vertical seat bearing, 8-cloth guide roller, 9-conveying belt, 10-conveying belt tensioning device, 11-frame, 12-second transmission chain, 13-magnetic powder clutch, 14-third rotating chain, 15-motor, 16-fourth transmission chain, 17-first bearing, 18-bearing seat, 19-second bearing and 20-rotating sleeve.

Detailed Description

The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in the figure, the floating roll swing arm winding device comprises a frame 11, wherein a conveying belt roll 1 and a conveying belt tensioning device 10 are respectively arranged on the left side and the right side of the top of the frame 11, a horizontally arranged conveying belt 9 is installed on the conveying belt roll 1 and the conveying belt tensioning device 10 in a matching manner, a horizontally arranged rotating shaft 6 is also arranged on the top of the frame 11, the front end and the rear end of the rotating shaft 6 are respectively rotatably fixed on the frame 11 through a belt vertical seat bearing 7, a rotating sleeve 20 is sleeved outside the middle part of the rotating shaft 6, the front end and the rear end of the rotating sleeve 20 are respectively rotatably connected with the rotating shaft 6 through a second bearing 19, swing arms 4 are further symmetrically connected with the front end and the rear end of the rotating sleeve 20, the lower ends of the swing arms 4 are fixedly connected with the end of the rotating sleeve 20, a winding shaft 2 which is horizontally arranged is installed between the upper ends of the two swing arms 4 in a matching manner, and the front end and the rear end of the winding shaft 2 are respectively rotatably connected with the upper ends of the front and the two swing arms 4 through first bearings 17, the lower part of frame 11 is equipped with motor 15 and magnetic particle clutch 13 that two left and right sides set up, and the tip of conveying belt roller 1 is connected with motor 15 transmission through fourth driving chain 16, and simultaneously, motor 15 still is connected with magnetic particle clutch 13 transmission through third driving chain 14, and magnetic particle clutch 13 still is connected with the tip transmission of pivot 6 through second driving chain 12, and pivot 6 is connected with the tip transmission of rolling axle 2 through first driving chain 5.

In this embodiment, the winding reel 3 is fittingly mounted on the front and rear ends of the winding shaft 2.

In this embodiment, the belt tensioner 10 includes a belt driven roller engaged with the belt 9, and a push rod capable of pushing the belt driven roller left and right.

In this embodiment, a horizontally arranged cloth guide roller 8 is further installed at the center of the top of the frame 11, and the rotating shaft 6 is disposed between the cloth guide roller 8 and the conveyor belt roller 1.

In the embodiment, the upper end of the swing arm 4 is provided with a bearing seat 18 matched with the first bearing 17, and the first bearing 17 is rotatably connected with the bearing seat 18.

The invention adopts the conveyer belt for discharging, and can ensure that the machine does not stop when winding and changing rolls; the floating roller swing arm is adopted to drive the center to wind, so that the winding tension is ensured, and the synchronization of winding and conveying belt is also ensured; the winding disc adopts a safe chuck structure, and is fast and convenient to assemble and disassemble.

The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.

Claims

1. The utility model provides a floating roll swing arm coiling mechanism which characterized in that: comprises a frame (11), wherein the left side and the right side of the top of the frame (11) are respectively provided with a conveying belt roller (1) and a conveying belt tensioning device (10), a conveying belt (9) which is horizontally arranged is installed on the conveying belt roller (1) and the conveying belt tensioning device (10) in a matching manner, the top of the frame (11) is also provided with a rotating shaft (6) which is horizontally arranged, the front end and the rear end of the rotating shaft (6) are respectively rotatably fixed on the frame (11) through a vertical bearing (7), a rotating sleeve (20) is sleeved outside the middle part of the rotating shaft (6), the front end and the rear end of the rotating sleeve (20) are respectively rotatably connected with the rotating shaft (6) through a second bearing (19), the front end and the rear end of the rotating sleeve (20) are also symmetrically connected with swing arms (4), the lower ends of the swing arms (4) are fixedly connected with the end part of the rotating sleeve (20), and a winding shaft (2) which is horizontally arranged is installed between the upper ends of the two swing arms (4) in a matching manner, the upper end rotation that both ends were connected through two swing arms (4) around first bearing (17) and around respectively around rolling axle (2), the lower part of frame (11) is equipped with motor (15) and magnetic powder clutch (13) that set up about two, the tip of conveying belt roller (1) is connected with motor (15) transmission through fourth driving chain (16), and simultaneously, motor (15) still are connected with magnetic powder clutch (13) transmission through third driving chain (14), magnetic powder clutch (13) still are connected with the tip transmission of pivot (6) through second driving chain (12), pivot (6) are connected with the tip transmission of rolling axle (2) through first driving chain (5).

2. The floating roll swing arm winding device according to claim 1, characterized in that: and winding discs (3) are arranged at the front end and the rear end of the winding shaft (2) in a matched manner.

3. The floating roll swing arm winding device according to claim 1, characterized in that: the conveying belt tensioning device (10) comprises a conveying belt driven roller and a push rod, wherein the conveying belt driven roller is connected with the conveying belt (9) in a matched mode, and the push rod can push the conveying belt driven roller leftwards and rightwards.

4. The floating roll swing arm winding device according to claim 1, characterized in that: the top center of the frame (11) is also provided with a horizontally arranged cloth guide roller (8) in a matching way, and the rotating shaft (6) is arranged between the cloth guide roller (8) and the conveying belt roller (1).

5. The floating roll swing arm winding device according to claim 1, characterized in that: the upper end of swing arm (4) is equipped with bearing frame (18) with first bearing (17) looks adaptation, first bearing (17) and bearing frame (18) are rotated and are connected.