CN203253596U

CN203253596U - Coating roller balance adjustment monitoring apparatus

Info

Publication number: CN203253596U
Application number: CN2012207386288U
Authority: CN
Inventors: 岳耀立; 张龙; 张子文; 李健
Original assignee: Tianjin Lishen Battery JSCL
Current assignee: Tianjin Lishen Battery JSCL
Priority date: 2012-12-27
Filing date: 2012-12-27
Publication date: 2013-10-30
Anticipated expiration: 2022-12-27

Abstract

The utility model provides a coating roller balance adjustment monitoring apparatus, which comprises a light screen sensor, a relay, an alarm device, a first power supply, a second power supply and a power supply switch, wherein a transmitting circuit portion of the light screen sensor and the first power supply are connected in series, a receiving circuit portion of the light screen sensor respectively forms line connections with a positive electrode or a negative electrode of the second power supply, and the relay, and the relay, the alarm device, the second power supply and the power supply switch are connected in series. According to the coating roller balance adjustment monitoring apparatus, the light screen sensor is adopted to detect clearance of the coating roller to be detected, such that detection precision and detection accuracy are precise, introduction of large error is avoided, use is convenient, and the coating roller balance adjustment monitoring apparatus can meet large-scale industrial production requirements.

Description

A kind of application roll balance adjustment supervising device

Technical field

The utility model relates to the electrodes of lithium-ion batteries production field, especially a kind of application roll balance adjustment supervising device.

Background technology

Lithium ion battery have voltage height, specific energy high, recycle often, the advantage such as memory time is long, not only on portable electric appts, be used widely such as mobile phone, DV and laptop computer, and be widely used in the big-and-middle-sized electrical equipment aspects such as electric automobile, electric bicycle and electric tool, therefore more and more higher to the safety requirements of lithium ion battery.

In the lithium ion battery production process, the quality of coating machine application roll and the degree of balance play vital impact to the quality of product, the degree of balance refers to the zero-bit adjusting of application roll, the degree of balance has important impact to the size of product, simultaneously to the precision of application roll self and life-span also important in inhibiting.At present, the method manually experience left and right sides clamping force is adopted in the zero-bit adjustment of coating machine application roll, and comparatively complexity and precision are low in actual application for the method.

Picking sensor is the technology of present stage comparative maturity, a kind of picking sensor is disclosed in the prior art of application number 200920287097.3, comprise housing, cover plate, filter and the sensing circuit that is arranged on described enclosure interior, described sensing circuit comprises radiating circuit and the receiving circuit of mutual correspondence, and described radiating circuit is provided with the emission mu balanced circuit that comprises single-chip microcomputer (IC1); The radiating circuit control circuit that comprises single-chip microcomputer (IC2); The countdown circuit that comprises transmitting tube, triode and the single-chip microcomputer (IC3) that connect successively; The emission synchronous circuit that comprises single-chip microcomputer (IO1).Described receiving circuit is provided with the mu balanced circuit of accepting that comprises single-chip microcomputer (IC8); The receiving circuit control circuit that comprises single-chip microcomputer (IC9) and single-chip microcomputer (J1); The control circuit of accepting that comprises adopter and be attached thereto the single-chip microcomputer (IC7) that connects.This utility model provides a kind of area sensor that perfect self-checking function, antijamming capability are strong, have good anti-seismic performance that has.Therefore, picking sensor is applied to the battery manufacture field, seeks a kind of device that can precisely carry out the zero-bit adjustment, have very important production practices meaning.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of application roll balance adjustment supervising device.

For solving the problems of the technologies described above, the technical solution of the utility model is:

A kind of application roll balance adjustment supervising device, comprise picking sensor, relay, warning device, the first power supply, second source and power switch, the radiating circuit part of described picking sensor is connected with the first power supply, the receiving circuit part of described picking sensor is connected with described second source negative or positive electrode, described relay circuit respectively, described relay, warning device, second source and power switch series connection.

Preferably, above-mentioned application roll balance adjustment supervising device, the radiating circuit of described picking sensor partly be positioned at described picking sensor receiving circuit part under.

Preferably, above-mentioned application roll balance adjustment supervising device, described warning device is buzzer.

The utility model structure has following beneficial effect:

Above-mentioned application roll balance adjustment supervising device utilizes picking sensor that application roll to be measured gap is detected, and precision, the degree of accuracy of detection are more accurate, have avoided the introducing of excessive error, and be easy to use, is fit to the needs of large-scale industrial production.

Description of drawings

Fig. 1 is the connection block diagram of application roll balance adjustment supervising device described in the utility model.

The specific embodiment

For further specifying the utility model, now cooperate accompanying drawing to be described in detail:

As shown in Figure 1, described application roll balance adjustment supervising device, comprise picking sensor, relay, buzzer, the first power supply, second source and power switch, the radiating circuit part of described picking sensor is connected with the first power supply, the receiving circuit part of described picking sensor respectively, described relay circuit anodal with described second source is connected, the radiating circuit of described picking sensor partly be positioned at described picking sensor receiving circuit part under, described relay, buzzer, second source and power switch series connection.

In the use procedure, with the radiating circuit of the picking sensor of above-mentioned application roll balance adjustment supervising device partly be arranged at two application roll to be detected under, with the receiving circuit of picking sensor partly be arranged at two application roll to be detected directly over, by the gap between two rollers of picking sensor detection, when the gap is identical with setting value, be from gapped to the gapless transition between the application roll to be measured, picking sensor carries out signal output, then pass through buzzer, the control elements such as relay are finished alarm, when warning occurs, stop to adjust, namely balanced adjustment is complete.

The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. application roll balance adjustment supervising device, it is characterized in that: comprise picking sensor, relay, warning device, the first power supply, second source and power switch, the radiating circuit part of described picking sensor is connected with the first power supply, the receiving circuit part of described picking sensor is connected with described second source negative or positive electrode, described relay circuit respectively, described relay, warning device, second source and power switch series connection.

2. application roll balance adjustment supervising device according to claim 1 is characterized in that: the radiating circuit of described picking sensor partly be positioned at described picking sensor the receiving circuit part under.

3. application roll balance adjustment supervising device according to claim 1, it is characterized in that: described warning device is buzzer.