CN200969651Y

CN200969651Y - Mould monitor

Info

Publication number: CN200969651Y
Application number: CN 200620067236
Authority: CN
Inventors: 张国栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-06
Filing date: 2006-11-06
Publication date: 2007-10-31
Anticipated expiration: 2016-11-06

Abstract

The utility model discloses a mold monitor which consists of an image collector collecting a mold's working image data, an image processor analyzing and processing the image data collected by the image collector, a main CPU used to judge whether the mold works normally according to the image data analyzed and processed by the image processor. The mold monitor can discover the mold's abnormal phenomena in time to guarantee the mold's safety and to lengthen the mold's service life, the production of waste product is prevented in time, and the production cycle is greatly shortened.

Description

The mould monitor

Technical field

The utility model relates to a kind of watch-dog, relates in particular to the mould monitor in a kind of injection moulding industry.

Background technology

In the injection moulding processing industry, because the mould on the injection molding machine does not have watch-dog, when mold work occurs unusual,, breach jagged, variable color as product, or phenomenons such as bad outflow appear, the staff often can not in time find, also just can not prevent and solve the problem of appearance timely and effectively.So not only easily produce waste product, cause the waste resource, increase the production cycle of product, and can not protect the safety of mould, the life-span of having reduced mould effectively.

Therefore, a kind of mould watch-dog that can monitor in real time the mold work state of our active demand.

The utility model content

Based on the deficiencies in the prior art, problem to be solved in the utility model provides a kind of mould monitor, can in time find the mould undesirable condition, guarantees that mould works under normal condition, thus improve mould useful life, reduce the production cycle.

The mould monitor that the utility model provides comprises: gather the mold work picture signal the described image acquisition device collection of image acquisition device, analyzing and processing picture signal image processor, judge whether normal host CPU of mold work according to the picture signal after this image processor analyzing and processing.

As a preferred embodiment of the present utility model, described mould monitor also comprises the memory that is electrically connected with host CPU.Be electrically connected with digital to analog converter between described image collector and the presentation manager.

As another embodiment of the present utility model, described image collector is the CCD camera.Described mould monitor also comprises the display device that is electrically connected with described host CPU, the alarm that is electrically connected with described host CPU, the light source of illumination functions is provided for described CCD camera.Described display device is a LED display,

Compared with prior art, on mould, load onto the operating state that mould monitor of the present utility model can supervision molding, in time find the bad phenomenon of mould, guarantee that mould works under normal condition, so not only can improve the useful life of mould, also reduce the die production cycle.

For making the utility model easier to understand, further set forth the utility model below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the structural representation of a preferred embodiment of mould monitor of the present utility model.

Fig. 2 is each functional part annexation figure in preferred embodiment of mould monitor of the present utility model.

Embodiment

With reference now to accompanying drawing, preferred embodiment of the present utility model is described, please refer to Fig. 1, Fig. 2, the mould monitor of this preferred embodiment comprises image acquisition device, digital to analog converter 11, image analysis processing device 12, memory 13, host CPU 14, alarm 15, display screen 16 and light source 17.Wherein said display screen 16 is a LED display, described image acquisition device is specially CCD camera 10, the working region that described CCD camera 10 is aimed at mould fixedly is placed in (not shown) on the injection molding machine, described light source 17 is specially illuminating lamp, this illuminating lamp zone 20 that described CCD camera 10 will be taken pictures of throwing light on, the regional extent of mold work is represented in zone 20 among the figure.Described digital to analog converter 11, image analysis processing device 12, memory 13 and host CPU 14 all are arranged in the main frame 30.Described CCD camera 10 is electrically connected with digital to analog converter 11, and this digital to analog converter 11 is electrically connected with described image analysis processing device 12.CCD camera 10 carries out image data acquiring to the mold work state in real time, then the view data of gathering is passed to described digital to analog converter 11.This digital to analog converter 11 is converted to the view data of the digital signal form that image analysis processing device 12 can discern with view data, sends this view data to image analysis processing device 12 again.Described image analysis processing device 12 is electrically connected with host CPU 14, and 12 pairs of view data that receive from digital to analog converter 11 of described image analysis processing device are carried out analyzing and processing, is treated to host CPU and can recognition data again these data be sent into host CPU 14.Described alarm 15 is electrically connected with host CPU 14, and this alarm 15 is specially buzzer, and described LED display is electrically connected with host CPU.Deposit in advance in the described memory 13 and be used for judging whether normally canonical parameter of mold work as host CPU.This canonical parameter can be the pictorial data under the mould normal operating conditions that collects by above-mentioned CCD camera 10 in advance.After host CPU 14 is received the data that image analysis processing device 12 sends, these data are compared with the canonical parameter in the memory 13, when finding that data that image analysis processing device 12 sends do not meet canonical parameter in the memory 13, host CPU 14 gives the alarm, notify described siren 15 to report to the police, and draw error code, show the relevant information of this error code by described LED display.This mould monitor can also be divided into 1 to 8 zone to be adjusted the scope that mould will monitor, and can set different sensitivity according to the size of product, the distance of distance C CD camera and the size in monitoring point.Like this, the staff can in time realize the anomaly that mould occurs by alarm, and the failure cause that draws by the information that LED display shows, in time fix a breakdown, ensure the safety of mould, improve the useful life of mould, also in time prevented the generation of waste product, greatly reduce the production cycle.

Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.

Claims

1. mould monitor is characterized in that comprising: gather the mold work view data the described image acquisition device collection of image acquisition device, analyzing and processing view data image processor, judge whether normal host CPU of mold work according to the view data after this image processor analyzing and processing.

2. mould monitor as claimed in claim 1 is characterized in that also comprising the memory that is electrically connected with host CPU.

3. mould monitor as claimed in claim 1 is characterized in that being electrically connected with digital to analog converter between image collector and presentation manager.

4. mould monitor as claimed in claim 1 is characterized in that also comprising the display device that is electrically connected with described host CPU

5. mould monitor as claimed in claim 4 is characterized in that described display device is the LED screen

6. mould monitor as claimed in claim 1 is characterized in that described image collector is the CCD camera.

7. mould monitor as claimed in claim 6 is characterized in that also being included as the light source that described CCD camera provides illumination functions.

8. mould monitor as claimed in claim 1 is characterized in that also comprising the alarm that is electrically connected with described host CPU.