CN217276015U

CN217276015U - Novel automatic measuring system for outer diameter and run-out of roller

Info

Publication number: CN217276015U
Application number: CN202220993784.2U
Authority: CN
Inventors: 李英晖
Original assignee: Beijing Ldrise Technology Co ltd
Current assignee: Beijing Ldrise Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-23
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a printing cylinder measures technical field, and discloses a novel cylinder external diameter and automatic measuring system that beats, it includes drive arrangement, left side axle footpath measuring module, stack shell external diameter measuring module that beats, XY drive module, right side axle footpath measuring module and cylinder, the utility model discloses, alleviateed operating personnel's intensity of labour when using, improved the accuracy and the traceability of being surveyed the parameter. The measurement errors of personnel operation and the human intervention of the measurement result are avoided, and a reliable technical guarantee is provided for the subsequent whole machine assembly work. A reliable important node support is provided for the construction of a digital production management platform implemented by a client.

Description

Novel automatic measuring system for outer diameter and run-out of roller

Technical Field

The utility model belongs to the technical field of the printing cylinder is measured, specifically be a novel cylinder external diameter and automatic measuring system beats.

Background

The printing roller is an important part in a printing machine, the outer diameter size and the runout of the printing roller play an important role in the quality of a printed product, and if the sizes of shoulder irons at two ends are inconsistent or out-of-tolerance, the gap between the two rollers is not uniform and the pressure is inconsistent after assembly, so that the quality of the printed product is influenced, and the defects of poor inking uniformity, color difference and the like are generated. At present, the outer diameter and the runout of a roller are basically measured by adopting a traditional manual measuring method of a micrometer and a dial gauge, the measuring result is greatly influenced by the manual factors of the actual operating skill, the working state and the like of an operator, data cannot be recorded in real time and uploaded to a production management data platform MES (manufacturing execution system) system, correct information cannot be transmitted to a manager in time, and the existing measuring mode is not suitable for the requirement of digital management of modern enterprises.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes in the above-mentioned background art, the utility model provides a following technical scheme: the utility model provides a novel cylinder external diameter and automatic measuring system that beats, includes drive arrangement, left side diameter of axle measuring module, stack shell external diameter measuring module that beats, XY drive module, right side diameter of axle measuring module and cylinder.

Preferably, the left shaft diameter measuring module, the XY driving module and the right shaft diameter measuring module form a diameter measuring mechanism.

Preferably, the driving device comprises a bottom plate and a motor, the motor is fixedly mounted on the bottom plate, a coupler is fixedly mounted at the output end of the motor, and one end, far away from the motor, of the coupler is connected with the roller.

Preferably, the left shaft diameter measuring module and the right shaft diameter measuring module are respectively arranged at two ends of the roller.

Preferably, the XY driving module is arranged at the cylinder body of the roller.

Preferably, the cylinder body outer diameter runout measuring module is located on one side of the outer portion of the roller, the cylinder body outer diameter runout measuring module can move along the direction of the roller, and a laser displacement sensor is arranged inside the cylinder body outer diameter runout measuring module.

Compared with the prior art, the beneficial effects of the utility model are that:

the system mainly comprises a high-precision shaft diameter measuring system, a laser displacement sensor, a quick-change positioning tool and an intelligent control system, and can realize the functions of online measurement of the diameter and the run-out of the roller, online statistical analysis of data and storage and uploading.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the driving device of the present invention;

in the figure: 1. a drive device; 2. a left shaft diameter measuring module; 3. a barrel body outer diameter run-out measuring module; 4. An XY driving module; 5. a right shaft diameter measuring module; 6. a drum; 11. a base plate; 12. a motor; 13. a coupler is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

First embodiment is given by fig. 1-2, the utility model discloses a drive arrangement 1, left side shaft diameter measuring module 2, stack shell external diameter runout measuring module 3, XY drive module 4, right side shaft diameter measuring module 5 and cylinder 6.

In the second embodiment, on the basis of the first embodiment, the left shaft diameter measuring module 2, the XY driving module 4 and the right shaft diameter measuring module 5 form a diameter measuring mechanism.

In the third embodiment, on the basis of the first embodiment, the driving device 1 includes a base plate 11 and a motor 12, the motor 12 is fixedly installed on the base plate 11, a coupler 13 is fixedly installed on an output end of the motor 12, and one end of the coupler 13 far away from the motor 12 is connected with the drum 6.

In the fourth embodiment, on the basis of the first embodiment, the left shaft diameter measuring module 2 and the right shaft diameter measuring module 5 are respectively arranged at two ends of the roller 6.

In the fifth embodiment, on the basis of the first embodiment, the XY driving module 4 is disposed at the cylinder body of the roller 6.

Sixth embodiment, on the basis of first embodiment, 3 positions of stack shell external diameter are beated and are moved with the outside one side of cylinder 6 to stack shell external diameter measurement module 3, and stack shell external diameter beats measurement module 3 and can move along the direction of cylinder 6, and the inside of stack shell external diameter measurement module 3 that beats is provided with laser displacement sensor.

The working principle is as follows: the diameter measuring mechanism adopts a left shaft diameter measuring module 2, a right shaft diameter measuring module 5 and an XY driving module 4 to form the diameter measuring mechanism and realize the multi-section diameter measurement of the roller 6, wherein the left shaft diameter measuring module 2 and the right shaft diameter measuring module 5 are respectively arranged at the supporting shafts at the left end and the right end of the roller 6, the XY driving module 4 is provided with a precise servo module to drive (XY direction) to position, the XY driving module 4 is arranged at the barrel body of the roller 6, the current model of the roller 6 is firstly set during the measurement, the left shaft diameter measuring module 2 and the right shaft diameter measuring module 5 are manually adjusted to the specified section position and locked, then the middle XY driving module 4 is driven by the precise module and automatically moved to the barrel body measuring initial point position of the roller 6 according to the model, at the moment, special standard components are adopted to respectively calibrate the left shaft diameter measuring module 2, the right shaft diameter measuring module 5 and the XY driving module 4, then installing a roller 6 to be measured and starting measurement; after starting measurement, the left shaft diameter measuring module 2 and the right shaft diameter measuring module 5 automatically complete one-time shaft diameter measurement of supporting shafts at two ends, the middle XY driving module 4 is driven by a precise linear module and automatically moves according to model parameters to complete diameter measurement of a plurality of cross-section positions on the cylinder body, after one-time measurement is completed, the system drives the cylinder 6 to rotate 90 degrees, the system automatically measures the diameters of a plurality of points once again according to the same flow, the results of the two-time measurement are automatically displayed on a system interface, data are automatically analyzed, and whether the diameter of the cylinder 6 is qualified or not is judged; the diameter measurement adopts a differential mode, the error caused by workpiece positioning is reduced to the maximum extent, the measurement range of a single measuring head is larger than 20mm, the measurement precision of a system is smaller than 1 mu m, pneumatic drive is adopted, the contact force measurement is adjustable, and the surface of a workpiece is ensured not to be damaged.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel cylinder external diameter and automatic measuring system that beats which characterized in that: the device comprises a driving device (1), a left shaft diameter measuring module (2), a barrel body outer diameter jumping measuring module (3), an XY driving module (4), a right shaft diameter measuring module (5) and a roller (6).

2. The novel automatic measuring system for the outer diameter and the runout of the roller as claimed in claim 1, wherein: the diameter measuring mechanism is composed of the left shaft diameter measuring module (2), the XY driving module (4) and the right shaft diameter measuring module (5).

3. The novel automatic measuring system for the outer diameter and the runout of the roller as claimed in claim 1, wherein: drive arrangement (1) includes bottom plate (11) and motor (12), motor (12) fixed mounting is on bottom plate (11), and fixed mounting has shaft coupling (13) on the output of motor (12), the one end that motor (12) were kept away from in shaft coupling (13) is connected with cylinder (6).

4. The novel automatic measuring system for the outer diameter and the runout of the roller as claimed in claim 1, wherein: the left shaft diameter measuring module (2) and the right shaft diameter measuring module (5) are respectively arranged at two ends of the roller (6).

5. The novel automatic measuring system for the outer diameter and the runout of the roller as claimed in claim 1, wherein: the XY driving module (4) is arranged at the cylinder body of the roller (6).

6. The novel automatic measuring system for the outer diameter and the runout of the roller as claimed in claim 1, wherein: barrel body external diameter runout measuring module (3) position and outside one side of cylinder (6), and barrel body external diameter runout measuring module (3) can remove along the direction of cylinder (6), the inside of barrel body external diameter runout measuring module (3) is provided with laser displacement sensor.