CN202838593U - Fan transmission belt fracture automatic detection alarm device of coater oven - Google Patents
Fan transmission belt fracture automatic detection alarm device of coater oven Download PDFInfo
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- CN202838593U CN202838593U CN201220455850.7U CN201220455850U CN202838593U CN 202838593 U CN202838593 U CN 202838593U CN 201220455850 U CN201220455850 U CN 201220455850U CN 202838593 U CN202838593 U CN 202838593U
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- automatic detection
- alarm device
- transmission belt
- detection alarm
- driving belt
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Abstract
The utility model discloses a fan transmission belt fracture automatic detection alarm device of a coater oven. The fan transmission belt fracture automatic detection alarm device of the coater oven comprises a power supply, a number of sensors which can detect the state of a transmission belt, and a number of intermediate relays which are arranged to corresponding to the sensors. The transmitters of the sensors are powered by the power supply. The coil parts of the intermediate relays are respectively connected with the output of the receivers of the sensors. The armatures of the intermediate relays are connected in parallel, are connected in series with the alarm and are connected with the power supply as a whole. According to the utility model, the fan transmission belt detection device can detect the belt in real time; under an abnormal condition, an alarm is timely given; and the problems of poor pole piece drying effect, poor quality and the like, which are caused by that the fracture of the belts of the transmission fans in a number of ovens of the existing coater cannot be found, are overcome.
Description
Technical field
The utility model relates to the battery preparing technical field, particularly relates to coating machine oven blower fan driving belt fracture automatic detection alarm device in a kind of battery preparation.
Background technology
Lithium ion battery has the advantages such as voltage is high, specific energy is high, recycle often, storage time is long, not only on portable electric appts, be used widely such as mobile phone, Digital Video 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 run, battery core during first that lithium battery is produced, and the pith that battery core forms is pole piece, and the equipment of producing lithium battery pole slice is exactly coating machine, and coating machine plays vital effect to producing pole piece, and the oven for drying effect of coating machine also is the most important thing to pole piece, in case the pole piece baking is not done, the dry linting that pole piece can be a large amount of so can exert an adverse impact to battery like this, even can explode, produce the problem of safety.
But now the coating machine oven drying capacity is that blower fan by a plurality of baking ovens determines, in case the belt fracture of any one transmission blower fan wherein and not being found, the drying effect of pole piece will variation so, and then can affect the quality of pole piece.
Summary of the invention
The purpose of this utility model is for the technological deficiency that exists in the prior art, and a kind of blower fan driving belt fracture automatic detection alarm device of coating machine oven is provided.
For realizing that the technical scheme that the purpose of this utility model adopts is:
A kind of blower fan driving belt fracture automatic detection alarm device of coating machine oven comprises the energy supply power supply; A plurality of sensors that detect the driving belt state, the transmitter of described sensor is by the energy supply of energy supply power supply; A plurality of auxiliary reclays of setting corresponding to sensor, the coiler part of described auxiliary reclay are connected with the output of the receiver of sensor respectively, after the armature parallel connection of described auxiliary reclay with the alarm series connection and be connected with the energy supply power supply as a whole.
Described sensor is reflection sensor.
It also comprises a reset key and normally closed type control auxiliary reclay, and described reset key is connected rear in parallel with alarm with the coiler part of control auxiliary reclay, and the normally closed armature of described control auxiliary reclay is connected with alarm.
Described alarm is hummer.
Compared with prior art, the beneficial effects of the utility model are:
Blower fan driving belt pick-up unit of the present utility model, can detect belt in real time, when occurring when unusual and alarm, the belt fracture that has overcome transmission blower fan in a plurality of baking ovens of existing coating machine can not be found by the people, thereby the pole piece drying effect variation that causes, produces the problems such as quality is bad.
As preferred version, it also comprises one in order to shield the reset key of hummer, and the noise pollution of avoiding its meaningless sound to bring improves human oriented design.
Description of drawings
Figure 1 shows that structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the present embodiment is take coating machine with 6 warm areas as example, blower fan driving belt one side of each warm area is installed a reflection sensor 2, such as the infrared type reflective photoelectric sensor, it comprises the solid luminescent diode and the solid-state photodiode (or phototriode) as receiver that also are used as the infrared light launched of transmitter by the direct supply energy supply, usually transmitter and receiver are integrated in the integral body, so compact conformation is convenient for installation and maintenance.Described reflection sensor can check to the object in the 1000mm the simultaneously variation on energy inspected object surface, can carry out the warning reminding staff when driving belt disconnects or larger crackle occurs and process.
Be the signal driver hummer 8 that utilizes sensor to produce, the present embodiment also includes six auxiliary reclays, each auxiliary reclay is corresponding one by one with sensor, the coiler part 3 of described six auxiliary reclays is connected respectively the negative pole that then is connected to direct supply consisting of a loop with the output of the receiving tube of sensor, connect with hummer 8 after the armature open in usual of described a plurality of auxiliary reclays 4 is in parallel and do and as a wholely connect with direct supply 1.When having driving belt unusual, the signal that sensor produces can partly impel armature closed by drive coil, and hummer and direct supply conducting are realized the warning effect like this.
Further, for avoiding before maintenance always continuous work influence working environment of hummer, the present embodiment also comprises a reset key 7 and normally closed type control auxiliary reclay, described reset key 7 is connected rear in parallel with hummer with the coiler part 6 of control auxiliary reclay, the normally closed armature 5 of described control auxiliary reclay is connected with hummer 8.When the effect of reporting to the police reaches, the staff can press reset key, and reset key is about to control coiler part and the direct supply conducting of auxiliary reclay, and normally closed armature disconnects and can with hummer and direct supply disconnection, make it stop buzzing.
It is pointed out that above-mentioned is to describe as an example of direct current energy supply and reflection sensor example, adopts alternating current energy supply or direct-injection type sensor can realize above-mentioned purpose equally, and its structural arrangement is similar to the above, is not described in detail in this.
Blower fan driving belt pick-up unit of the present utility model, can detect belt in real time, when occurring when unusual and alarm, the belt fracture that has overcome transmission blower fan in 6 baking ovens of existing coating machine can not be found by the people, thereby the pole piece drying effect variation that causes, produces the problems such as quality is bad.And it also comprises one in order to shield the reset key of hummer, the noise pollution of avoiding its meaningless sound to bring, raising human oriented design.
The above only is preferred implementation of the present utility model; should be noted 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 (4)
1. the blower fan driving belt of coating machine oven fracture automatic detection alarm device is characterized in that, comprises the energy supply power supply; A plurality of sensors that detect the driving belt state, the transmitter of described sensor is by the energy supply of energy supply power supply; A plurality of auxiliary reclays of setting corresponding to sensor, the coiler part of described auxiliary reclay are connected with the output of the receiver of sensor respectively, after the armature parallel connection of described auxiliary reclay with the alarm series connection and be connected with the energy supply power supply as a whole.
2. the blower fan driving belt of coating machine oven as claimed in claim 1 fracture automatic detection alarm device is characterized in that, described sensor is reflection sensor.
3. the blower fan driving belt of coating machine oven as claimed in claim 1 or 2 fracture automatic detection alarm device, it is characterized in that, it also comprises a reset key and normally closed type control auxiliary reclay, described reset key is connected rear in parallel with alarm with the coiler part of control auxiliary reclay, the normally closed armature of described control auxiliary reclay is connected with alarm.
4. the blower fan driving belt of coating machine oven as claimed in claim 3 fracture automatic detection alarm device is characterized in that, described alarm is hummer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220455850.7U CN202838593U (en) | 2012-09-07 | 2012-09-07 | Fan transmission belt fracture automatic detection alarm device of coater oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220455850.7U CN202838593U (en) | 2012-09-07 | 2012-09-07 | Fan transmission belt fracture automatic detection alarm device of coater oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202838593U true CN202838593U (en) | 2013-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220455850.7U Expired - Lifetime CN202838593U (en) | 2012-09-07 | 2012-09-07 | Fan transmission belt fracture automatic detection alarm device of coater oven |
Country Status (1)
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| CN (1) | CN202838593U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108492598A (en) * | 2018-05-21 | 2018-09-04 | 国网福建省电力有限公司 | Traffic signal post with alarming device |
| CN108662562A (en) * | 2018-05-21 | 2018-10-16 | 国网福建省电力有限公司 | A kind of light pole with surveillance device |
| CN108694807A (en) * | 2018-05-21 | 2018-10-23 | 国网福建省电力有限公司 | A kind of electric pole with surveillance device |
| CN108708615A (en) * | 2018-05-21 | 2018-10-26 | 国网福建省电力有限公司 | A kind of monitoring bar with surveillance device |
| CN108942407A (en) * | 2018-08-27 | 2018-12-07 | 奇瑞汽车股份有限公司 | A kind of machining center main shaft belt fracture detection device and method |
-
2012
- 2012-09-07 CN CN201220455850.7U patent/CN202838593U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108492598A (en) * | 2018-05-21 | 2018-09-04 | 国网福建省电力有限公司 | Traffic signal post with alarming device |
| CN108662562A (en) * | 2018-05-21 | 2018-10-16 | 国网福建省电力有限公司 | A kind of light pole with surveillance device |
| CN108694807A (en) * | 2018-05-21 | 2018-10-23 | 国网福建省电力有限公司 | A kind of electric pole with surveillance device |
| CN108708615A (en) * | 2018-05-21 | 2018-10-26 | 国网福建省电力有限公司 | A kind of monitoring bar with surveillance device |
| CN108942407A (en) * | 2018-08-27 | 2018-12-07 | 奇瑞汽车股份有限公司 | A kind of machining center main shaft belt fracture detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
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| CX01 | Expiry of patent term |