CN218066395U

CN218066395U - Inner liner thickness detection device

Info

Publication number: CN218066395U
Application number: CN202221889950.0U
Authority: CN
Inventors: 孙洪林; 孙浩奇; 施晶; 刘文博; 袁雷
Original assignee: Hangzhou Zhongce Qingquan Industrial Co ltd
Current assignee: Hangzhou Zhongce Qingquan Industrial Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-16
Anticipated expiration: 2032-07-21

Abstract

The utility model provides an inner liner thickness detection device, which comprises a frame; the roller is arranged on the rack and used for pulling materials, and the materials pass through the upper side of the roller; the servo motor is arranged on the rack, is arranged right above the roller and provides a guide rail consistent with the transverse extension direction of the roller; the moving seat is connected with a guide rail of a servo motor in a sliding manner, and the servo motor drives the moving seat to horizontally slide along the guide rail; the thickness detection sensor is connected below the movable seat, the projection of the thickness detection sensor in the vertical direction falls on the roller, and the moving stroke of the thickness detection sensor covers the extending length of the roller.

Description

Inner liner thickness detection device

Technical Field

The utility model belongs to tire production field, concretely relates to inner liner thickness detection device.

Background

The thickness of the lining layer has process requirements, and certain errors exist in manual measurement, so that high-precision equipment is required for measurement to replace manual work; the thickness of inner liner changes in normal production, needs the manual work to pay attention to the inner liner thickness change constantly, and manual adjustment inner liner rotational speed, and the thickness data that detects out through detection device now do the data interaction with producing line PLC, and PLC sends out the instruction and controls the extruder rotational speed.

The manual detection means cannot meet daily requirements; the means that manual adjustment equipment comes to control goods good or bad lacks stability, and in addition, current automated inspection all fixes a position and sets up a detection sensor, and this static state sensor can't reflect the whole horizontal ascending thickness of inner liner in real time, has only realized some detects, detects and can't reflect holistic thickness, and the material thickness of inner liner is not totally unified.

SUMMERY OF THE UTILITY MODEL

The utility model provides an inner liner thickness detection device, the device includes:

a machine frame, a plurality of guide rails,

the roller is arranged on the rack and used for pulling the material, and the material passes through the upper side of the roller;

the servo motor is arranged on the rack, is arranged right above the roller and provides a guide rail consistent with the transverse extension direction of the roller;

the moving seat is connected with a guide rail of the servo motor in a sliding manner, and the servo motor drives the moving seat to horizontally slide along the guide rail;

the thickness detection sensor is connected below the movable seat, the projection of the thickness detection sensor in the vertical direction falls on the roller, and the moving stroke of the thickness detection sensor covers the extending length of the roller.

Preferably, the device further comprises a motor, and the motor is connected with the roller to adjust the height of the roller in the vertical direction.

Preferably, the device further comprises a cooling member, and the cooling member is suitable for cooling the sensor.

Preferably, the cooling element is a fan, and the fan is fixed on the frame and arranged towards the sensor.

Preferably, the fan is provided with a pressure regulating valve.

Preferably, the apparatus further comprises a controller in electrical communication with the thickness detection sensor and the servo.

Preferably, the distance from the thickness detection sensor to the inner liner layer is not more than 7mm.

The utility model provides a thickness detection device can the real-time detection inner liner at the thickness of different positions, rather than only the point detection, detects more comprehensively accurate. In addition, the conveying speed of the servo motor and the conveying speed of the production line of the inner liner are controlled to be consistent, the thickness of the inner liner on the whole transverse width can be observed in real time, and the measuring accuracy is further improved.

In addition, the technical problem of detection sensitivity reduction caused by overheating of the reciprocating sensor can be avoided by arranging the cooling piece, and the detection accuracy is further improved.

Drawings

Fig. 1 is a schematic structural view of the lining thickness detecting device provided by the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

As shown in fig. 1, the utility model provides an inner liner thickness detection device, the utility model relates to a when "inside lining detects" indicates tire inner liner goods production, divide into air-tight layer and transition layer, both pastes together and is called the inner liner, and air-tight layer thickness detects and transition layer thickness detects to and the thickness of inner liner detects. The device comprises a frame 10, a roller 20, a servo motor 30, a movable seat 50, a thickness detection sensor 60, a cooling piece, a pressure regulating valve 70 and a motor 80; the roller 20 is arranged on the frame 10, the roller 20 is used for drawing materials, and the materials pass through the upper side of the roller 20; the servo motor 30 is arranged on the frame, the servo motor 30 is arranged right above the roller 20, and the servo motor provides a guide rail 301 consistent with the transverse extending direction of the roller;

the moving seat 50 is connected with a guide rail of the servo motor 30 in a sliding manner, and the servo motor 30 drives the moving seat 50 to horizontally slide along the guide rail; the thickness detection sensor 60 is connected below the movable seat 50, and the projection of the thickness detection sensor 60 in the vertical direction falls on the roller 20, and the moving stroke of the thickness detection sensor covers the extending length of the roller. So, through servo motor's drive, remove the seat and can slide along left right direction at servo motor's guide rail, specifically, the removal seat on the removal stroke of thickness detection sensor can cover the extension length of roller, so, the width of material on different positions on the roller can be detected to the thickness detection sensor, has solved the not comprehensive technical problem of testing result that current thickness detection sensor point detected and brought.

In some preferred implementations, through the utility model provides a device keeps unanimous with the production line conveying speed of inner liner through control servo motor, can observe the thickness of inner liner on whole transverse width in real time, and measuring accuracy further improves.

The device also comprises a motor, wherein the motor is connected with the roller to adjust the height of the roller in the vertical direction; in particular, the distance from the measuring sensor to the article must not be greater than 7mm.

The sensor 60 generates heat when the sensor is used for a long time, and the heat generation of the sensor 60 reduces the service life of the sensor and affects the detection precision, so that the blowing air pressure can be adjusted by adding the pressure regulating valve 70.

The device also comprises a cooling piece, wherein the cooling piece is suitable for cooling the sensor so as to improve the technical problem of reduced measurement sensitivity caused by heat generated by the reciprocating motion sensor.

Specifically, the cooling piece be the fan, the fan is fixed in the frame and towards the sensor setting.

Further preferably, a pressure regulating valve is arranged on the fan.

It will be appreciated that the apparatus further includes a controller in electrical communication with the thickness detection sensor and the servo.

Illustratively, the frame be the door type frame, the roller and servo motor's both ends fix respectively in the left and right sides of door type frame, and arrange from top to bottom.

The utility model provides a thickness detection device can real-time detection air-tight layer, the thickness of transition layer, and the unusual condition of goods thickness appears and carries out intelligent control, improves goods quality, reduces the defective work output, less labour.

Illustratively, the utility model provides a measuring transducer has the application example, and reciprocating motion measures's data about, and data acquisition feeds back to the industrial computer, and industrial computer software carries out the analysis to data, has analyzed data and has been produced line PLC and be the information interaction, and PLC sends out the rotational speed of order to the extruder under and adjusts.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An inner liner thickness detection device, characterized in that, the device includes:

a frame;

2. An inner liner thickness detection device as claimed in claim 1, wherein the device further comprises a motor connected with the roller to adjust the height of the roller in the vertical direction.

3. An inner liner thickness detection apparatus as claimed in claim 1 wherein said apparatus further comprises a cooling member adapted to cool the sensor.

4. The apparatus as claimed in claim 3, wherein the cooling member is a blower fixed to the frame and disposed toward the sensor.

5. A device for detecting the thickness of an inner liner layer as claimed in claim 4, wherein a pressure regulating valve is arranged on the blower.

6. An inner liner thickness detection apparatus as set forth in claim 5 further including a controller in electrical communication with said thickness detection sensor and said servo.

7. An inner liner thickness detection device as claimed in claim 5 wherein the distance from the thickness detection sensor to the inner liner is not greater than 7mm.