CN219113383U

CN219113383U - Roller center shaft adjusting mechanism

Info

Publication number: CN219113383U
Application number: CN202223565598.8U
Authority: CN
Inventors: 王平; 张传春; 张传杨
Original assignee: Yizhi Automatic Technology Ningbo Co ltd
Current assignee: Yizhi Automatic Technology Ningbo Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-02
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a roller central shaft adjusting mechanism which comprises a base, a vertical plate, an upper plate, a driving piece, an assembly component, a first shaft and a second shaft, wherein the vertical plate is arranged on the base; the novel barrel storage device is characterized in that a chute and a top plate are arranged on the base, the upper plate is connected with the base through a vertical plate, an air cylinder is arranged on the upper plate, a driving piece is movably connected with the upper plate through a piston rod of the air cylinder, the driving piece corresponds to the position of an assembly component, the assembly component is movably connected with the top plate through a spring, an inclined plane and a pushing shaft piece are arranged on the assembly component, a first shaft and a second shaft are connected with the base through the assembly component, grooves are formed in the first shaft and the second shaft, and a barrel placing piece is arranged on the base. The utility model provides a roller central shaft adjusting mechanism, which reduces the labor intensity, improves the working efficiency and saves the production cost.

Description

Roller center shaft adjusting mechanism

Technical Field

The utility model relates to the field of central shaft adjustment, in particular to a roller central shaft adjustment mechanism.

Background

The roller is a cylindrical rotatable object in the machine, a power source such as a motor is commonly used in the machine to drive the roller to drive other materials to advance, or the roller is used for producing pressure to process the materials; the roller comprises a central shaft and a barrel-shaped roller outside the shaft, and the center of the central shaft is concentric with the center of the barrel-shaped roller in the assembly process, so that the barrel-shaped roller is uniformly stressed in use.

The adjustment mode of the position of the central shaft on the barrel-shaped roller wheel is that: the operator manually adjusts the position of the central shaft on the barrel-shaped roller, so that the labor intensity is high and the working efficiency is low.

Disclosure of Invention

The purpose of the utility model is that: provides a roller central shaft adjusting mechanism, which solves the problems.

In order to achieve the above object, the present utility model provides the following technical solutions:

a roller central shaft adjusting mechanism comprises a base, a vertical plate, an upper plate, a driving piece, an assembly component, a first shaft and a second shaft; the novel barrel storage device is characterized in that a chute and a top plate are arranged on the base, the upper plate is connected with the base through a vertical plate, an air cylinder is arranged on the upper plate, a driving piece is movably connected with the upper plate through a piston rod of the air cylinder, the driving piece corresponds to the position of an assembly component, the assembly component is movably connected with the top plate through a spring, an inclined plane and a pushing shaft piece are arranged on the assembly component, a first shaft and a second shaft are connected with the base through the assembly component, grooves are formed in the first shaft and the second shaft, and a barrel placing piece is arranged on the base.

Further, the assembly component is movably connected with the base through a sliding groove, a driving bar is arranged on the driving piece, a barrel placing groove is formed in the barrel placing piece, the first shaft and the second shaft are symmetrical with respect to the barrel placing piece, the groove is conical, and the shaft pushing piece is a disc and a spring component.

Further, the assembly component corresponds to the positions of the driving bars, the number of the driving bars is two, the first shaft and the second shaft are symmetrical with respect to the barrel releasing groove, and the first shaft and the second shaft are coaxial with the shaft pushing piece.

Further, the driving strip is symmetrical about the barrel placing piece, the first shaft and the second shaft are coaxial, and a baffle and a through hole are arranged at the position, close to the first shaft and the second shaft, of the barrel placing groove.

Further, a driving surface is arranged on the driving strip, and the driving surface corresponds to the inclined surface.

The beneficial effects of the utility model are as follows: the utility model provides a roller center pin adjustment mechanism uses through base, riser, upper plate, driving piece, assembly components, first axle and second axle mutually supporting, realizes that user device replaces the effect of manual adjustment center pin position on the barreled running roller, has reduced human labor intensity, has improved work efficiency, has practiced thrift manufacturing cost.

Drawings

FIG. 1 is an isometric view of the overall structure of a roller center shaft adjustment mechanism according to the present utility model.

FIG. 2 is an isometric view of another overall configuration of a roller center axis adjustment mechanism according to the present utility model.

Fig. 3 is a front view of the overall structure of a roller center shaft adjustment mechanism according to the present utility model.

In the figure: 1. a base; 2. a chute; 3. a top plate; 4. a cylinder; 5. a spring; 6. a riser; 7. an upper plate; 8. a driving member; 81. a drive bar; 82. a driving surface; 9. assembling the assembly; 91. an inclined plane; 92. a shaft pushing member; 10. a first shaft; 11. a second shaft; 12. placing a barrel part; 121. and a barrel placing groove.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 3, a roller center axis adjusting mechanism includes a base 1, a riser 6, an upper plate 7, a driving member 8, a fitting assembly 9, a first shaft 10, and a second shaft 11; the base 1 is provided with a sliding groove 2 and a top plate 3, the upper plate 7 is connected with the base 1 through a vertical plate 6, the upper plate 7 is provided with a cylinder 4, a driving piece 8 is movably connected with the upper plate 7 through a piston rod of the cylinder 4 and is used for driving the driving piece 8 to move, the driving piece 8 corresponds to an assembly component 9 in position, the assembly component 9 is movably connected with the top plate 3 through a spring 5 and is used for driving the assembly component 9 to reset, the assembly component 9 is provided with an inclined plane 91 and a pushing shaft piece 92, the pushing shaft piece 92 is used for playing a buffering role when pushing a central shaft to move, a first shaft 10 and a second shaft 11 are connected with the base 1 through the assembly component 9, grooves are formed in the first shaft 10 and the second shaft 11 and are used for clamping the end part of the central shaft, a barrel placing piece 12 is arranged on the base 1 and is used for placing barrel-shaped rollers and the central shaft, and the cylinder 4 is connected with an external control system.

The assembly component 9 is movably connected with the base 1 through the sliding groove 2, the driving piece 8 is provided with a driving bar 81, the barrel placing piece 12 is provided with a barrel placing groove 121, the first shaft 10 and the second shaft 11 are symmetrical relative to the barrel placing piece 12, the groove is conical, and the shaft pushing piece 92 is a disc and a spring component.

The assembly component 9 corresponds to the positions of the driving bars 81, the driving bars 81 are two, the first shaft 10 and the second shaft 11 are symmetrical about the barrel discharging groove 121, and the first shaft 10 and the second shaft 11 are coaxial with the pushing shaft piece 92.

The driving bar 81 is symmetrical about the barrel placing piece 12, the first shaft 10 and the second shaft 11 are coaxial, the barrel placing groove 121 is provided with a baffle plate and a through hole near the first shaft 10 and the second shaft 11, the baffle plate is used for limiting the position of the barrel-shaped roller wheel in the barrel placing groove 121, and the through hole is used for serving as a passage for the central shaft to pass through.

The driving bar 81 is provided with a driving surface 82, and the driving surface 82 corresponds to the inclined surface 91 in position and is used for driving the assembly component 9 to move.

The working principle of the utility model is as follows: before the installation work is started, the external conveying mechanism conveys the central shaft and the barrel-shaped roller which need to be adjusted to the barrel placing piece 12, at this time, the barrel-shaped roller is positioned in the barrel placing groove 121, and meanwhile, the central shaft penetrates through the hole, and then the adjustment process is started: the piston rod of the cylinder 4 stretches out to drive the driving piece 8 to move downwards under the control of an external control system, the driving surface 82 on the driving strip 81 contacts the inclined surface 91 on the assembly component 9 in the process to drive the assembly component 9 to move towards the barrel releasing piece 12, the assembly component 9 is far away from the top plate 3 to stretch the spring 5 in the process, further, the grooves of the first shaft 10 and the second shaft 11 on the assembly component 9 are sleeved outside the central shaft to push the central shaft to move inside the barrel-shaped roller, the spring on the shaft pushing piece (92) is partially compressed in the process until the compression amount of the springs of the two shaft pushing pieces (92) is the same, the adjustment of the central shaft and the barrel-shaped roller position is completed when the piston rod of the cylinder 4 reaches the maximum stretching distance, finally, the piston rod of the cylinder 4 contracts to drive the driving piece 8 to reset under the control of the external control system, the assembly component 9 is reset under the action of the spring 5, and the procedures are repeated until the work is finished.

The above examples are provided to further illustrate the utility model and do not limit the utility model to these specific embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be construed as being within the protection scope of the present utility model.

Claims

1. The utility model provides a roller center pin adjustment mechanism which characterized in that: comprises a base (1), a vertical plate (6), an upper plate (7), a driving piece (8), an assembly component (9), a first shaft (10) and a second shaft (11); be provided with spout (2) and roof (3) on base (1), upper plate (7) are connected with base (1) through riser (6), be provided with cylinder (4) on upper plate (7), piston rod and upper plate (7) swing joint of actuating member (8) through cylinder (4), actuating member (8) are corresponding with assembly component (9) position, assembly component (9) are through spring (5) and roof (3) swing joint, be provided with inclined plane (91) and push away axle piece (92) on assembly component (9), first axle (10) and second axle (11) are all connected with base (1) through assembly component (9), be provided with on base (1) and put barrel part (12), all be provided with the recess on first axle (10) and second axle (11).

2. A roller center axis adjustment mechanism as set forth in claim 1 wherein: the assembly (9) is movably connected with the base (1) through the sliding groove (2), the driving piece (8) is provided with a driving strip (81), the barrel placing piece (12) is provided with a barrel placing groove (121), the first shaft (10) and the second shaft (11) are symmetrical relative to the barrel placing piece (12), the groove is particularly conical, and the shaft pushing piece (92) is particularly a disc and a spring assembly.

3. A roller center axis adjustment mechanism as set forth in claim 2 wherein: the assembly component (9) corresponds to the positions of the driving bars (81), the number of the driving bars (81) is two, the first shaft (10) and the second shaft (11) are symmetrical relative to the barrel placing groove (121), and the first shaft (10) and the second shaft (11) are coaxial with the shaft pushing piece (92).

4. A roller center axis adjustment mechanism according to claim 3, wherein: the driving strip (81) is symmetrical about the barrel placing piece (12), the first shaft (10) and the second shaft (11) are coaxial, and the barrel placing groove (121) is provided with a baffle and a through hole close to the first shaft (10) and the second shaft (11).

5. The roller center shaft adjustment mechanism of claim 4, wherein: the driving strip (81) is provided with a driving surface (82), and the driving surface (82) corresponds to the inclined surface (91) in position.