CN213860937U

CN213860937U - Creasing roller adjusting device

Info

Publication number: CN213860937U
Application number: CN202022595830.7U
Authority: CN
Inventors: 汤建平; 鲍成仁; 柳潇
Original assignee: Xieyang Machinery Guangdong Co ltd
Current assignee: Xieyang Machinery Guangdong Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-03
Anticipated expiration: 2030-11-11

Abstract

The utility model provides a fabric wheel adjusting device, include: the device comprises a bearing seat assembly, a driving motor, a coupler, a ball screw, a wire pressing wheel assembly and a rocker shaft; the bearing seat is rotatably connected to the mounting surface through the first rotating shaft; one end of the coupler, which is close to the bearing seat, is connected with the output end of the driving motor, and one end of the coupler, which is far away from the bearing seat, is connected with the rod part of the ball screw; the wire pressing wheel assembly comprises a wire pressing wheel, a mounting frame and a second rotating shaft; the wire pressing wheel is arranged on the mounting rack; the mounting frame is rotatably connected to the mounting surface through the second rotating shaft; and two ends of the rocker arm shaft are respectively fixedly connected to the nut seat of the ball screw and rotatably connected to the mounting frame. The utility model discloses a creasing wheel adjusting device has set up ball screw and rocking arm axle ingeniously, realizes adjusting the function of creasing wheel position, and the cooperation is good between each part simultaneously, convenient to use.

Description

Creasing roller adjusting device

Technical Field

The utility model relates to a technical field of corrugated paper production line slitter especially relates to a creasing roller adjusting device.

Background

The slitting machine in the current corrugated board production line has the advantages that besides the function of slitting the paper boards, the slitting machine also has an important function of pressing lines on the paper boards, the pressing lines are formed by pressing a mark on the paper boards through the pressing lines to damage the paper boards, and the paper boards can be bent into various angles along the pressing lines.

The depth of line ball has decided the quality of carton, and different customers also have the demand of different line ball depths. The depth of the pressing-in of the wire pressing wheel into the paperboard is not well adjusted at present, and the depth of one type of pressing line is usually fixed. The line pressing wheel can be adjusted after production of a batch of paperboards is finished, so that the depth of line pressing is adjusted.

Disclosure of Invention

An object of the utility model is to provide a fabric wheel adjusting device to solve shortcoming and not enough among the prior art.

The utility model discloses a fabric wheel adjusting device, include: the device comprises a bearing seat assembly, a driving motor, a coupler, a ball screw, a wire pressing wheel assembly and a rocker shaft;

the bearing seat assembly comprises a bearing seat and a first rotating shaft; the bearing seat is rotatably connected to the mounting surface through the first rotating shaft, and the driving motor and the coupler are respectively mounted at two ends of the bearing seat;

one end of the coupler, which is close to the bearing seat, is connected with the output end of the driving motor, and one end of the coupler, which is far away from the bearing seat, is connected with the rod part of the ball screw;

the wire pressing wheel assembly comprises a wire pressing wheel, a mounting frame and a second rotating shaft; the wire pressing wheel is arranged on the mounting rack; the mounting frame is rotatably connected to the mounting surface through the second rotating shaft;

one end of the rocker arm shaft is fixedly connected to the nut seat of the ball screw, and the other end of the rocker arm shaft is rotatably connected to the mounting frame.

Compared with the prior art, the utility model discloses a creasing wheel adjusting device has set up ball screw and rocking arm axle ingeniously, realizes adjusting the function of creasing wheel position, and the cooperation is good between each part simultaneously, convenient to use. The user can be according to the demand, adjusts the position of fabric wheel, makes its line ball depth change at the cardboard extrusion.

In a preferred or optional embodiment, the driving motor comprises a servo motor and a reduction box; the reduction gearbox is arranged at one end of the bearing seat, and the servo motor is arranged at one side of the reduction gearbox, which is far away from the bearing seat; the output end of the servo motor is connected with the input end of the reduction gearbox, and the output end of the reduction gearbox is connected with one end, close to the bearing seat, of the coupler.

In a preferred or optional embodiment, the mounting frame comprises side plates and a cross beam, the cross beam is connected to the upper sides of the side plates, and the wire pressing wheel is mounted on the cross beam of the mounting frame; the side plate of the mounting frame is rotatably connected to the mounting surface through the second rotating shaft.

In a preferred or optional embodiment, a first bearing sleeve is arranged on the mounting surface, a first bearing is arranged in the first bearing sleeve, and one end of the first rotating shaft, which is far away from the bearing seat, penetrates through the first bearing.

In a preferred or optional embodiment, a second bearing sleeve is arranged on the mounting surface, a second bearing is arranged in the second bearing sleeve, and one end, far away from the side plate, of the second rotating shaft penetrates through the second bearing.

In a preferred or optional embodiment, a third bearing sleeve is arranged on the side plate, a third bearing is arranged in the third bearing sleeve, and the other end of the rocker arm shaft is rotatably connected to the third bearing.

Drawings

Fig. 1 is the side structure schematic diagram of the creasing roller adjusting device of the present invention.

Detailed Description

Referring to fig. 1, the creasing roller adjusting device of the present embodiment is mounted on a mounting surface 7, specifically, the mounting surface 7 is a machine side wall of a slitting machine in a corrugated board production line in the present embodiment.

The wire pressing wheel adjusting device comprises a bearing seat assembly, a driving motor 2, a coupler 3, a ball screw 4, a wire pressing wheel assembly and a rocker shaft 6.

Wherein the bearing housing assembly comprises a bearing housing 11 and a first shaft 12. The bearing seat 11 is rotatably connected to the mounting surface 7 through the first rotating shaft 12, specifically, one end of the first rotating shaft 12 is fixedly connected to the support of the bearing seat 11, and the other end is rotatably connected to the mounting surface 7. Optionally, a first bearing sleeve is arranged on the mounting surface 7, a first bearing is arranged in the first bearing sleeve, one end, far away from the bearing seat 11, of the first rotating shaft 12 penetrates through the first bearing, and through the arrangement, the rotating connection between the first rotating shaft 12 and the mounting surface 7 is more stable, and the service life is longer. The both ends of bearing frame 11 are installed respectively driving motor 2 and shaft coupling 3, specifically, the shell of this embodiment bearing frame 11 one end and driving motor 2 passes through the screw installation, and the other end passes through the bearing and is connected with shaft coupling 3 rotation.

One end of the coupler 3 close to the bearing seat 11 is connected with the output end of the driving motor 2, and one end of the coupler far away from the bearing seat 11 is connected with the rod part of the ball screw 4. The ball screw 4 of the present embodiment is a conventional ball screw, which generally includes a rod and a nut seat, and therefore, will not be explained herein. The coupling 3 of the present embodiment comprises an upper coupling 31 and a lower coupling 32, wherein the lower coupling 32 is close to the bearing seat 11. The output of the drive motor 2 may be an output shaft that is connected to the inner bore of the lower coupling 32. The upper coupler 31 and the lower coupler 32 are locked by screws, and the rod part of the ball screw 4 is connected with an inner hole of the upper coupler 31. When the driving motor 2 drives, the shaft coupling 3 rotates to drive the rod part of the ball screw 4 to rotate, and the rod part of the ball screw 4 rotates to drive the nut seat to move along the axial direction of the rod part.

The creasing wheel assembly comprises a creasing wheel 51, a mounting bracket 52 and a second rotating shaft 53. The wire guide wheel 51 is mounted on the mounting bracket 52. The mounting bracket 52 is rotatably connected to the mounting surface 7 by the second rotating shaft 53. The mounting bracket 52 performs the functions of mounting the wire guide wheel 51 and rotating relative to the mounting surface 7 along the second rotating shaft 53.

One end of the rocker arm shaft 6 is fixedly connected to the nut seat of the ball screw 4, and the other end is rotatably connected to the mounting bracket 52.

The working process of the creasing roller adjusting device is explained in detail as follows:

when the depth of the pressed line of the line pressing wheel 51 needs to be adjusted, the driving motor 2 is started, so that the output shaft of the driving motor rotates to drive the shaft coupling 3 to rotate, and further the rod part of the ball screw 4 is driven to rotate. The rotation of the stem of the ball screw 4 causes the nut holder on the stem to move axially, and at this time, the rocker shaft 6 having one end fixedly connected to the nut holder also moves along with the nut holder, so that the mounting bracket 52 rotatably connected to the other end of the rocker shaft 6 makes a circular motion about the second rotating shaft 53, and since the wire pressing wheel 51 is mounted on the mounting bracket 52, the position of the wire pressing wheel 51 is also changed. The user can change the position of the wire pressing wheel 51 by controlling the number of rotations or the rotation direction of the output shaft of the driving motor 2, thereby making it suitable for production.

In addition, the bearing housing 11 is rotatably connected to the mounting surface 7 through the first rotating shaft 12, that is, the bearing housing 11 can move in a circular motion around the first rotating shaft 12, and this arrangement is intended to drive the mounting bracket 52 to move in a circular motion around the second rotating shaft 53 when the rocker arm shaft 6 moves, and at this time, the reaction force of the mounting bracket 52 applied to the lever portion of the ball screw 4 by the rocker arm shaft 6 is applied, and if the bearing housing 11 is in a fixed state, the bearing housing 11 is broken, and the breakage is caused. Therefore, the bearing seat 11 is set to do circular motion with the first rotating shaft 12 as the center, and when the reaction force is applied to the rod part of the ball screw 4, the bearing seat 11 can rotate, so that the bearing seat 11 is protected, and the creasing wheel adjusting device can normally work.

Preferably, the driving motor 2 includes a servo motor 21 and a reduction box 22. The reduction gearbox 22 is installed at one end of the bearing seat 11, and the servo motor 21 is installed at one side of the reduction gearbox 22 far away from the bearing seat 11. The output end of the servo motor 21 is connected with the input end of the reduction gearbox 22, and the output end of the reduction gearbox 22 is connected with one end, close to the bearing seat, of the coupler 3. The servo motor 21 and the reduction box 22 are better matched, which is beneficial to controlling the rotating speed of the rod part of the ball screw 4.

As a preferred embodiment, the mounting bracket 52 comprises a side plate 54 and a cross beam 55, the cross beam 55 is connected to the upper side of the side plate 54, and the wire guide wheel 51 is mounted on the cross beam 55 of the mounting bracket 52. The side plate 54 of the mounting bracket 52 is rotatably connected to the mounting surface 7 by the second rotating shaft 53. The mounting frame 52 with the arrangement mode is stable in structure and high in strength.

Preferably, a second bearing sleeve is arranged on the mounting surface 7, a second bearing is arranged in the second bearing sleeve, and one end of the second rotating shaft 53, which is far away from the side plate 54, penetrates through the second bearing. Through the arrangement, the rotary connection between the second rotating shaft 53 and the mounting surface 7 is more stable, and the service life is longer.

Preferably, a third bearing sleeve is arranged on the side plate 54, a third bearing is arranged in the third bearing sleeve, and the other end of the rocker arm shaft 6 is rotatably connected to the third bearing. Through the arrangement, the rocker arm shaft 6 is more stably and rotatably connected with the mounting frame 52, and the service life is longer.

The utility model discloses a creasing wheel adjusting device has set up ball screw and rocking arm axle ingeniously, realizes adjusting the function of creasing wheel position, and the cooperation is good between each part simultaneously, convenient to use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a fabric wheel adjusting device, fabric wheel adjusting device installs on the installation face, its characterized in that includes: the device comprises a bearing seat assembly, a driving motor, a coupler, a ball screw, a wire pressing wheel assembly and a rocker shaft; the bearing seat assembly comprises a bearing seat and a first rotating shaft; the bearing seat is rotatably connected to the mounting surface through the first rotating shaft, and the driving motor and the coupler are respectively mounted at two ends of the bearing seat;

one end of the coupler, which is close to the bearing seat, is connected with the output end of the driving motor, and one end of the coupler, which is far away from the bearing seat, is connected with the rod part of the ball screw; the wire pressing wheel assembly comprises a wire pressing wheel, a mounting frame and a second rotating shaft; the wire pressing wheel is arranged on the mounting rack; the mounting frame is rotatably connected to the mounting surface through the second rotating shaft; one end of the rocker arm shaft is fixedly connected to the nut seat of the ball screw, and the other end of the rocker arm shaft is rotatably connected to the mounting frame.

2. The creasing wheel adjustment device of claim 1, wherein: the driving motor comprises a servo motor and a reduction box; the reduction gearbox is arranged at one end of the bearing seat, and the servo motor is arranged at one side of the reduction gearbox, which is far away from the bearing seat; the output end of the servo motor is connected with the input end of the reduction gearbox, and the output end of the reduction gearbox is connected with one end, close to the bearing seat, of the coupler.

3. The creasing wheel adjustment device of claim 2, wherein: the mounting frame comprises side plates and a cross beam, the cross beam is connected to the upper sides of the side plates, and the wire pressing wheel is mounted on the cross beam of the mounting frame; the side plate of the mounting frame is rotatably connected to the mounting surface through the second rotating shaft.

4. The creasing wheel adjustment device of claim 3, wherein: the mounting surface is provided with a first bearing sleeve, a first bearing is arranged in the first bearing sleeve, and one end, far away from the bearing seat, of the first rotating shaft penetrates through the first bearing.

5. The creasing wheel adjustment device of claim 3, wherein: the mounting surface is provided with a second bearing sleeve, a second bearing is arranged in the second bearing sleeve, and one end, far away from the side plate, of the second rotating shaft penetrates through the second bearing.

6. The creasing wheel adjustment device of claim 3, wherein: and a third bearing sleeve is arranged on the side plate, a third bearing is arranged in the third bearing sleeve, and the other end of the rocker shaft is rotatably connected with the third bearing.