CN212049991U

CN212049991U - Power device for fixing and winding electrostatic roller

Info

Publication number: CN212049991U
Application number: CN202020475510.5U
Authority: CN
Inventors: 谈源; 陈玉祥; 马晓伟; 丁琳
Original assignee: Changzhou Xinchuang Intelligent Technology Co Ltd
Current assignee: Changzhou New Intelligent Technology Co Ltd; Changzhou Xinchuang Intelligent Technology Co Ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-01
Anticipated expiration: 2030-04-02

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a power device for fixing and rolling an electrostatic roller, wherein a fixing device is used for extruding and fixing two ends of the electrostatic roller and driving the electrostatic roller to rotate; the moving device is used for driving the fixed electrostatic roller to move in position; the fixing device comprises two clamping cylinders and a driven gear which are symmetrically arranged, a bearing is sleeved at the end part of a piston rod of each clamping cylinder, and the driven gear is rotationally connected with the piston rod through the bearing; the fixing device also comprises a driving gear, a rotating shaft of the driving gear and a rotating shaft of the driven gear are fixedly arranged, the rotating shaft of the driving gear is connected with the output end of a motor, and the motor is linearly arranged along the moving direction of the piston rod in a moving way; the driven gear is coaxially provided with an extrusion part which extrudes and fixes the electrostatic roller. The utility model discloses in, through the setting of static running roller, can carry out electrostatic absorption to the fabric edge to drive its pivoted in-process at fixing device, realize the rolling of fabric.

Description

Power device for fixing and winding electrostatic roller

Technical Field

The utility model relates to a mechanical equipment technical field especially relates to a power device that is used for static running roller to fix and rolling.

Background

At present, in the process of rolling fiber fabrics, the end part of the fabric needs to be connected with a paper tube, and the fiber fabrics are rolled through the rotation of the paper tube, in the process, the fabric needs to be firstly lapped on a lapping end led out from the paper tube, so that the fabric is rolled up from the end part along with the rotation of the paper tube to complete the rolling, the fixation of the fabric edge in the whole process is realized through the clamping between the lapping end and the paper tube, various modes exist in the operation step for how to place the fabric edge on the lapping end, the manual mode wastes time and labor, and the falling risk exists in the automatic absorption mode.

In the actual production process, an operator tries to make up for the defects of the method through the use of the electrostatic roller, namely the electrostatic roller absorbs the edge of the fabric and then directly rotates to realize winding, the method effectively reduces the complexity and the risk of operation, but at present, no proper structure for fixing and rotating the electrostatic roller exists, so that the idea is not put into practice all the time.

In view of the above problems, the inventor of the present invention has made extensive practical experience and professional knowledge for many years in designing and manufacturing such products, and has actively studied and innovated in cooperation with the application of the theory, in order to create a power device for fixing and winding the electrostatic roller, so that the power device has higher practicability. Through continuous research and design, and after repeated trial production of samples and improvement, the utility model is finally created to ensure practical value.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a power device for fixing and winding an electrostatic roller, thereby effectively solving the problems pointed out in the background art.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a power device for fixing and winding an electrostatic roller comprises a fixing device and a moving device; the fixing device is used for extruding and fixing two ends of the electrostatic roller and driving the electrostatic roller to rotate; the moving device is used for driving the fixed electrostatic roller to move in position;

the fixing device comprises two clamping cylinders and a driven gear which are symmetrically arranged, the cylinder bodies of the clamping cylinders are fixedly arranged, bearings are sleeved at the end parts of the piston rods of the clamping cylinders, and the driven gear is rotatably connected with the piston rods through the bearings;

the fixing device also comprises a driving gear meshed with the driven gear, a rotating shaft of the driving gear and a rotating shaft of the driven gear are fixedly arranged, the rotating shaft of the driving gear is connected with an output end of a motor, and the motor is linearly arranged along the moving direction of the piston rod in a moving manner;

and the driven gear is coaxially provided with an extrusion part for extruding and fixing the end part of the electrostatic roller.

Further, a fixing structure for fixing the clamping cylinder is provided with a linear guide rail parallel to the axis of the piston rod, and the motor linearly reciprocates along the linear guide rail.

Further, the extrusion part is of a truncated cone structure.

Further, a connecting plate is fixedly arranged between the piston rod and the output shaft of the motor.

Further, the moving device is a three-axis moving system comprising a Z-axis adjusting device, an X-axis adjusting device and a Y-axis adjusting device.

Furthermore, the X-axis adjusting device is in rolling connection with the Z-axis adjusting device, the Y-axis adjusting device is in rolling connection with the X-axis adjusting device, and rolling is achieved by driving a roller structure through a servo motor.

Furthermore, the Z-axis adjusting device comprises a guide rail and a screw rod assembly, the screw rod assembly drives the guide rail to move up and down, and the X-axis adjusting device rolls along the guide rail.

Through the technical scheme, the beneficial effects of the utility model are that:

in the utility model, the electrostatic roller storing and taking device can realize the automatic supply of the electrostatic roller through the matching between the electrostatic roller storing and taking device and the material taking device; the fixing device provides guarantee for fixing the electrostatic roller to the electrostatic roller, and along with the work of the blanking device, the automatic winding and unloading can be realized through rotation after the electrostatic roller carries out electrostatic adsorption on the fabric edge, so that the possible time and labor wasting conditions in the process of lapping the fabric and the paper tube are eliminated.

Drawings

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

FIG. 1 is a schematic structural view of a power device for fixing and winding an electrostatic roller;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a front view of FIG. 1;

reference numerals: the device comprises a fixing device 1, a clamping cylinder 11, a driven gear 12, a driving gear 13, a motor 14, an extrusion part 15, a linear guide rail 16, a connecting plate 17, a moving device 2, a Z-axis adjusting device 21, a guide rail 21a, a screw rod assembly 21b, an X-axis adjusting device 22 and a Y-axis adjusting device 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are the directions or positional relationships indicated on the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.

As shown in fig. 1 to 3, a power device for fixing and winding an electrostatic roller comprises a fixing device 1 and a moving device 2; the fixing device 1 is used for extruding and fixing two ends of the electrostatic roller and driving the electrostatic roller to rotate; the moving device 2 is used for driving the fixed electrostatic roller to move in position; the fixing device 1 comprises two clamping cylinders 11 and a driven gear 12 which are symmetrically arranged, the cylinder bodies of the clamping cylinders 11 are fixedly arranged, a bearing is sleeved at the end part of a piston rod of each clamping cylinder 11, and the driven gear 12 is rotatably connected with the piston rod through the bearing; the fixing device 1 further comprises a driving gear 13 meshed with the driven gear 12, a rotating shaft of the driving gear 13 and a rotating shaft of the driven gear 12 are fixedly arranged, the rotating shaft of the driving gear 13 is connected with an output end of a motor 14, and the motor 14 is linearly arranged along the moving direction of the piston rod in a moving mode; the driven gear 12 is coaxially provided with a squeezing portion 15 for squeezing and fixing the end of the electrostatic roller.

The utility model discloses in, through the setting of static running roller, can carry out electrostatic absorption to the fabric edge to drive its pivoted in-process at fixing device 1, realize the rolling of fabric, at the rolling in-process, because the length of fabric shortens gradually, consequently drive the static running roller through mobile device 2 and remove, thereby compensate the distance that reduces because of the shortening of fabric, avoid the phenomenon of skidding because of the drunkenness that the drunkenness of fabric arouses. After the winding is finished, the fixing of the fixing device 1 is released, automatic blanking can be realized, and after the fabric is used, the electrostatic roller can be repeatedly used.

The utility model discloses in, the power supply of static running roller is preferred to be realized through the contact with fixing device 1, and this kind of mode can keep the state of no adsorption at the in-process that the static running roller removed, and after contacting with fixing device 1, obtains static through the supply of electric power to can realize the absorption of fabric, wherein, the static generator isotructure in the static running roller can directly be assembled in inside.

The device is at the in-process of motion, can realize the fixed and release of static running roller through stretching out and retracting of die clamping cylinder 11 piston rod, at the fixed in-process of static running roller, through the fixed setting of driving gear 13 pivot and driven gear 12 pivot position, can make two gears carry out rectilinear movement in step, and at this in-process, drive motor 14 through driving gear 13 equally and carry out rectilinear movement, after static running roller is fixed targets in place, drive driving gear 13 through motor 14 and rotate, thereby make driven gear 12 drive the static running roller through extrusion portion 15 and rotate, thereby realize the rolling after the fabric adsorbs. The extrusion part 15 is preferably of a truncated cone structure, the truncated cone structure is matched with hole positions on two sides of the electrostatic roller, and better centering performance with the hole positions is obtained through slope guiding, so that the electrostatic roller is better fixed.

Wherein, a fixed structure for fixing the clamping cylinder 11 is provided with a linear guide rail 16 parallel to the axis of the piston rod, and the motor 14 linearly reciprocates along the linear guide rail 16. The stability of the relative movement of the motor 14 is ensured by arranging the linear guide rail 16, and the precision and the performance of the motor 14 and the clamping cylinder 11 can be effectively ensured.

Preferably, in the above embodiment, a connecting plate 17 is fixedly provided between the piston rod and the output shaft of the motor 14. Through the setting of connecting plate 17, can be so that can realize the transmission of power between piston rod and the output shaft, when the piston rod stretches out, accessible output shaft drives motor 14 and carries out rectilinear movement to keep the effective meshing of two gears all the time, realize the accurate transmission of power.

As a preference of the above embodiment, the moving device 2 is a three-axis moving system including a Z-axis adjusting device 21, an X-axis adjusting device 22, and a Y-axis adjusting device 23. The X-axis adjusting device 22 is in rolling connection with the Z-axis adjusting device 21, the Y-axis adjusting device 23 is in rolling connection with the X-axis adjusting device 22, and rolling is achieved through a roller structure driven by a servo motor. Through servo motor's setting for each adjusting device's position removal can accurate location, and rolling setting mode noise is low and the motion is more steady smooth.

In the working process, the position of the fixing device 1 relative to the fabric is controlled through the movement of the Y-axis adjusting device 23, the X-axis adjusting device 22 drives the fixing device 1 to move through the Y-axis adjusting device 23 so as to realize the movement of the electrostatic roller after adsorbing the fabric, the winding action is executed in the moving process, the height of the fixing device 1 relative to the fabric is controlled through the Z-axis adjusting device 21, and along with the lifting of the fabric winding thickness, the distance of the electrostatic roller relative to the fabric conveying surface needs to be precisely lifted according to the thickness of the fabric.

In order to ensure the accuracy of the distance adjustment, the Z-axis adjusting device 21 includes a guide rail 21a and a lead screw assembly 21b, the lead screw assembly 21b drives the guide rail 21a to move up and down, and the X-axis adjusting device 22 rolls along the guide rail 21 a. In the preferred embodiment, a specific implementation structure of the Z-axis adjusting device 21 is provided, wherein the guide rail 11 is used for mounting and guiding the X-axis adjusting device 22 for movement thereof, specifically, the guide rail 21a may be connected to a nut in the screw assembly 21b, or may be connected to a screw, as shown in fig. 1 and 3, a specific implementation manner of the connection to the screw is shown, the screw may be driven by a rotating nut to move up and down, a rotation manner of the nut may implement power transmission by a gear engagement manner, or any other technical solution that may implement a rotation manner thereof, wherein the screw assemblies are preferably disposed at two end portions of the guide rail 11, so as to ensure stability of movement.

It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A power device for fixing and winding an electrostatic roller is characterized by comprising a fixing device (1) and a moving device (2); the fixing device (1) is used for extruding and fixing two ends of the electrostatic roller and driving the electrostatic roller to rotate; the moving device (2) is used for driving the fixed electrostatic roller to move in position;

the fixing device (1) comprises two clamping cylinders (11) and a driven gear (12) which are symmetrically arranged, the cylinder bodies of the clamping cylinders (11) are fixedly arranged, a bearing is sleeved at the end part of a piston rod of each clamping cylinder (11), and the driven gear (12) is rotatably connected with the piston rod through the bearing;

the fixing device (1) further comprises a driving gear (13) meshed with the driven gear (12), the rotating shaft of the driving gear (13) and the rotating shaft of the driven gear (12) are fixedly arranged, the rotating shaft of the driving gear (13) is connected with the output end of a motor (14), and the motor (14) is linearly arranged in a moving direction of the piston rod in a moving mode;

and the driven gear (12) is coaxially provided with an extrusion part (15) for extruding and fixing the end part of the electrostatic roller.

2. A power unit for electrostatic roller fixing and windup according to claim 1, wherein a linear guide (16) parallel to the axis of the piston rod is provided on the fixing structure for fixing the clamping cylinder (11), and the motor (14) linearly reciprocates along the linear guide (16).

3. A power unit for electrostatic roller fixing and windup according to claim 1, wherein the pressing part (15) is of a truncated cone structure.

4. A power unit for electrostatic roller fixing and windup according to claim 1 or 2, characterized in that a connecting plate (17) is fixedly arranged between the piston rod and the output shaft of the motor (14).

5. A power unit for electrostatic roller fixing and windup according to claim 1, characterized in that the moving device (2) is a three-axis moving system comprising a Z-axis adjusting device (21), an X-axis adjusting device (22) and a Y-axis adjusting device (23).

6. A power device for electrostatic roller fixing and rolling according to claim 5, wherein the X-axis adjusting device (22) is connected with the Z-axis adjusting device (21) in a rolling manner, the Y-axis adjusting device (23) is connected with the X-axis adjusting device (22) in a rolling manner, and the rolling is realized by a roller structure driven by a servo motor.

7. A power unit for electrostatic roller fixing and windup as claimed in claim 5,

the Z-axis adjusting device (21) comprises a guide rail (21 a) and a screw rod assembly (21 b), the screw rod assembly (21 b) drives the guide rail (21 a) to move up and down, and the X-axis adjusting device (22) rolls along the guide rail (21 a).