CN205128440U - On -line monitoring and sieving mechanism of mark defective products are beaten to cylinder lithium cell printing ink - Google Patents
On -line monitoring and sieving mechanism of mark defective products are beaten to cylinder lithium cell printing ink Download PDFInfo
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- CN205128440U CN205128440U CN201520882141.0U CN201520882141U CN205128440U CN 205128440 U CN205128440 U CN 205128440U CN 201520882141 U CN201520882141 U CN 201520882141U CN 205128440 U CN205128440 U CN 205128440U
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Abstract
The utility model provides an on -line monitoring and sieving mechanism of mark defective products are beaten to cylinder lithium cell printing ink, including battery conveyer, battery fixed unit, image acquisition analytic unit and controller, the unit is fixed to the battery, sets up including battery conveyer middle part, is used for fixing a position and the rotatory battery that awaits measuring, the image acquisition analytic unit sets up on the fixed unit upper portion of battery, is used for gathering the image information of the battery that awaits measuring to carry out analysis processes to the image of gathering and find the defective products, controller control connection battery conveyer, the fixed unit of battery, image acquisition analytic unit. The utility model discloses has following advantage: an automated inspection device screens, and the measuring is accurate swiftly, improvement production efficiency just practices thrift the cost that automated inspection cylinder lithium cell printing ink is beaten and is marked the defective products is provided.
Description
Technical field
The utility model belongs to optical detection triage techniques field, especially relates to a kind of on-line monitoring and screening plant of cylindrical lithium battery ink mark defective products.
Background technology
In prior art, cylindrical lithium battery shipment is divided into plain battery shipment and the shipment of cover heat shrinkage film, and two kinds of shipment all need carry out ink mark at battery case or heat shrinkage film surface, mark battery plus-negative plate, model, batch, the information such as certification.General flow is for manually to put on a moving belt by battery, place ink marking device in conveyer belt midway, battery, through ink marker, triggers optical fiber induction, the parameter pre-set is sprayed on battery surface with ink by the work of ink marker, then artificial screening battery.By certified products balance, mark again after the wiping of defective products use cleaning agent.
But due to the artificial touches device of artificial placing battery, the gap, left and right of conveyer belt is indefinite rocks, battery is inconsistent in the friction on conveyer belt surface, cause relative sliding, ink spraying is also by the impact of distance battery surface height when temperature humidity and spraying, and mark has many defective products, eye recognition is general detection gimmick, but artificial screening is by mood, tired a series of impacts often lost labor more have undetected risk simultaneously, affect battery quality, waste time and energy, cost is high simultaneously.
Summary of the invention
In view of this, the utility model is intended to the on-line monitoring and the screening plant that propose a kind of cylindrical lithium battery ink mark defective products, to solve the automation issues of cylindrical lithium battery ink mark.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of on-line monitoring of cylindrical lithium battery ink mark defective products and screening plant, comprise battery conveyer, battery holding unit, IMAQ analytic unit and controller, described battery holding unit, is arranged on and comprises in the middle part of battery conveyer, is used for locating and rotating mesuring battary; Described IMAQ analytic unit, is arranged on battery holding unit top, is used for gathering the image information of mesuring battary, and carries out analyzing and processing to the image gathered and find defective products; Described controller control connection battery conveyer, battery holding unit, IMAQ analytic unit.
Further, described battery conveyer comprises upstream conveyor, downstream drive band, promotes rod, and described downstream drive band comprises No. 1 driving-belt and No. 2 conveyer belts; Two described promotion rods, are respectively No. 1 rod and No. 2 rods, drive by motor, and aim at No. 1 driving-belt and No. 2 conveyer belts respectively, motor controls work by controller.
Further, described battery holding unit comprises battery fixed groove, fiber sensor and rubber roll, and described battery fixed groove is arranged between upstream conveyor and downstream drive band; Two described rubber rolls are separately positioned on the both sides of battery fixed groove, are driven by motor, and motor controls work by controller; Described fiber sensor is arranged on the side of battery fixed groove, and its fibre-optical probe is aimed in battery fixed groove, and fiber sensor is connected with controller.
Further, described IMAQ analytic unit comprises Linear Array CCD Image Sensor and the PC of line connection, and PC is connected with controller.
Further, described battery fixed groove is semi-cylindrical groove.
Relative to prior art, the utility model has following advantage:
(1) provide the automatic detection device automatically detecting cylindrical lithium battery ink mark defective products to go forward side by side row filter, detect accurate quick, enhance productivity and cost-saving;
(2) and structure is simple, easily realize and promote the use of.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the on-line monitoring of cylindrical lithium battery ink mark defective products described in the utility model embodiment and the structural representation of screening plant.
Description of reference numerals:
1-battery conveyer, 2-battery fixed groove, 3-PC machine, 4-Linear Array CCD Image Sensor, 5-rubber roll.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The on-line monitoring of cylindrical lithium battery ink mark defective products and a screening plant, as shown in Figure 1, comprise battery conveyer 1, battery holding unit, IMAQ analytic unit and controller,
Described battery conveyer comprises upstream conveyor, downstream drive band, promotes rod, and described downstream drive band comprises No. 1 driving-belt and No. 2 conveyer belts; Two described promotion rods, are respectively No. 1 rod and No. 2 rods, drive by motor, and aim at No. 1 driving-belt and No. 2 conveyer belts respectively, motor controls work by controller;
Described battery holding unit comprises battery fixed groove 2, fiber sensor and rubber roll 5, and described battery fixed groove 2 is arranged between upstream conveyor and downstream drive band; Two described rubber rolls are separately positioned on the both sides of battery fixed groove 2, are driven by motor, and motor controls work by controller; Described fiber sensor is arranged on the side of battery fixed groove 2, and its fibre-optical probe is aimed in battery fixed groove 2, and fiber sensor is connected with controller;
Described IMAQ analytic unit comprises Linear Array CCD Image Sensor 4 and the PC 3 of line connection, and described Linear Array CCD Image Sensor 4 is arranged on directly over battery fixed groove 2, and PC 3 is connected with controller.
Described battery fixed groove 2 is semi-cylindrical groove.
The on-line monitoring of the utility model cylindrical lithium battery ink mark defective products and the detection of screening plant and screening step are:
Previous work: the various defective products samples of collected offline cylindrical lithium battery ink mark defective products, obtains corresponding defective products feature, obtains defective products feature database; The acquisition parameter of Linear Array CCD Image Sensor 4 is set;
Monitoring and screening:
First, battery enters this device after ink is up to standard, first enters in described battery fixed groove 2, is blocked by battery;
Afterwards, after fiber sensor senses that battery puts in place, rubber roll battery in it of battery fixed groove 2 both sides, until after touching battery, two rubber rolls start to rotate clockwise, and make battery identification just to Linear Array CCD Image Sensor 4;
Afterwards, Linear Array CCD Image Sensor 4 starts the image information gathering lithium battery to be measured mark, and uploads to PC 3;
Afterwards, the image that PC 3 pairs of Linear Array CCD Image Sensors 4 collect is analyzed, and whether detect is defective products;
If PC 3 judges that this battery is as after certified products, controller controls motor, drives two rubber rolls 5 to leave battery in battery fixed groove 2, and wherein No. 1 rod promotion battery enters No. 1 transmission and takes next operation to, and battery is sent into certified products region by No. 1 conveyer belt, cases.
If PC 3 judges that this battery is as after defective products, controller controls motor, two rubber rolls 5 are driven to leave battery in battery fixed groove 2, No. 2 rods promote battery and enter No. 2 conveyer belts, battery is sent into defective products region by No. 2 conveyer belts, artificial use cleaning agent wiping battery carries out secondary mark, when occurring that defective products is closed marking equipment and carried out maintenance conditions continuously.
Wherein, the processing procedure of image that collects of described PC 3 pairs of Linear Array CCD Image Sensors 4 is as follows:
First, the image by collecting Linear Array CCD Image Sensor 4 carries out Threshold segmentation and copies the image after Threshold segmentation;
Afterwards, Morphological scale-space is carried out to the image obtained after carrying out Threshold segmentation, the image carried out after Morphological scale-space and the image before process are done difference processing, screen in the difference image obtained, the battery filtering out the defective products feature met in defective products feature database is decided to be defective products battery; This process can detect below standard, lacks the defective products of character;
Simultaneously, for copy carry out Threshold segmentation after the image that obtains, to the gray value assignment of mark section correct on lithium battery, again the image after assignment and the image before assignment are carried out difference processing, the difference image obtained is carried out Morphological scale-space, and the battery that section after the treatment filters out the defective products feature met in defective products feature database is decided to be defective products battery; This process can detect that character is not in setting regions, and character is in setting regions, but the defective products not on a line;
Afterwards, the defective products battery obtained is carried out merging treatment, using the battery of gained after merging treatment as final defective products battery.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the on-line monitoring of cylindrical lithium battery ink mark defective products and a screening plant, is characterized in that: comprise battery conveyer, battery holding unit, IMAQ analytic unit and controller,
Described battery holding unit, is arranged on and comprises in the middle part of battery conveyer, is used for locating and rotating mesuring battary;
Described IMAQ analytic unit, is arranged on battery holding unit top, is used for gathering the image information of mesuring battary, and carries out analyzing and processing to the image gathered and find defective products;
Described controller control connection battery conveyer, battery holding unit, IMAQ analytic unit.
2. the on-line monitoring of cylindrical lithium battery ink mark defective products according to claim 1 and screening plant, it is characterized in that: described battery conveyer comprises upstream conveyor, downstream drive band, promotes rod, and described downstream drive band comprises No. 1 driving-belt and No. 2 conveyer belts; Two described promotion rods, are respectively No. 1 rod and No. 2 rods, drive by motor, and aim at No. 1 driving-belt and No. 2 conveyer belts respectively, motor controls work by controller.
3. the on-line monitoring of cylindrical lithium battery ink mark defective products according to claim 2 and screening plant, it is characterized in that: described battery holding unit comprises battery fixed groove, fiber sensor and rubber roll, described battery fixed groove is arranged between upstream conveyor and downstream drive band; Two described rubber rolls are separately positioned on the both sides of battery fixed groove, are driven by motor, and motor controls work by controller; Described fiber sensor is arranged on the side of battery fixed groove, and its fibre-optical probe is aimed in battery fixed groove, and fiber sensor is connected with controller.
4. the on-line monitoring of cylindrical lithium battery ink mark defective products according to claim 1 and screening plant, is characterized in that: described IMAQ analytic unit comprises the Linear Array CCD Image Sensor and PC that line connects, and PC is connected with controller.
5. the on-line monitoring of cylindrical lithium battery ink mark defective products according to claim 3 and screening plant, is characterized in that: described battery fixed groove is semi-cylindrical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882141.0U CN205128440U (en) | 2015-11-03 | 2015-11-03 | On -line monitoring and sieving mechanism of mark defective products are beaten to cylinder lithium cell printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882141.0U CN205128440U (en) | 2015-11-03 | 2015-11-03 | On -line monitoring and sieving mechanism of mark defective products are beaten to cylinder lithium cell printing ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128440U true CN205128440U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520882141.0U Expired - Fee Related CN205128440U (en) | 2015-11-03 | 2015-11-03 | On -line monitoring and sieving mechanism of mark defective products are beaten to cylinder lithium cell printing ink |
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| Country | Link |
|---|---|
| CN (1) | CN205128440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490320A (en) * | 2018-11-23 | 2019-03-19 | 奇瑞汽车股份有限公司 | Machine vision-based power battery pack positive and negative pole abnormity detection system and method |
| CN112044799A (en) * | 2020-08-20 | 2020-12-08 | 博众精工科技股份有限公司 | Method and system for judging surface cleanliness of battery replacement station |
-
2015
- 2015-11-03 CN CN201520882141.0U patent/CN205128440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490320A (en) * | 2018-11-23 | 2019-03-19 | 奇瑞汽车股份有限公司 | Machine vision-based power battery pack positive and negative pole abnormity detection system and method |
| CN112044799A (en) * | 2020-08-20 | 2020-12-08 | 博众精工科技股份有限公司 | Method and system for judging surface cleanliness of battery replacement station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161103 |