CN113171992A

CN113171992A - Abnormal box detection device

Info

Publication number: CN113171992A
Application number: CN202110501418.0A
Authority: CN
Inventors: 张发恩; 刁晓淳
Original assignee: Qingdao Chuangxin Qizhi Technology Group Co ltd
Current assignee: Qingdao Chuangxin Qizhi Technology Group Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-07-27

Abstract

The application discloses unusual box detection device can solve among the prior art problem that the staff probably does not pertinently carry out relevant detection to unusual box. The device includes: the roller platform is used for placing at least one rejected abnormal box in the quality inspection production line; the detection platform is used for placing the first abnormal box so that a user can implement a first detection process on the first abnormal box; the image detection device is used for detecting a first detection flow implemented by the first abnormal box; the host is electrically connected with a detection device used for detecting the quality of the packaging box body in the quality detection assembly line and used for controlling the alarm device to output alarm information after receiving a first abnormal signal sent by the detection device; determining a second detection process corresponding to the first abnormal signal based on the corresponding relation between the type of the abnormal signal stored in the detection process and the detection process; and if the first detection process is determined to be the same as the second detection process, controlling the alarm device to stop outputting alarm information.

Description

Abnormal box detection device

Technical Field

The application belongs to the technical field of industrial production, particularly, relates to an abnormal box body detection device.

Background

At present, the whole box quality inspection link of an industrial quality inspection assembly line has more perfect automatic quality detection equipment, such as a weighing machine and an X-ray machine lamp, can more accurately judge an abnormal box body, and eliminates the abnormal box body from the quality inspection assembly line by utilizing an execution mechanism attached to the abnormal box body.

In the prior art, the abnormal box body removed from the quality inspection assembly line is often detected manually, for example, the abnormal box body is put into the quality inspection assembly line again for rechecking, if the abnormal box body is still removed, the abnormal box body is opened, all products in the abnormal box body are poured out on a specific operation platform, and the products are manually corrected and then are continuously put into the quality inspection assembly line.

The above process may have the following two problems: firstly, due to laziness or negligence of workers, the abnormal box body is not subjected to related detection; the second and different abnormal boxes may correspond to different abnormal categories, and the staff may not perform targeted detection based on the different abnormal categories.

Disclosure of Invention

The embodiment of the application provides an unusual box detection device, and this unusual box detection device can solve among the prior art problem that the staff probably does not pertinently carry out relevant detection to unusual box.

The embodiment of the application provides an unusual box detection device, the device includes: the device comprises: the detection device comprises a roller wheel platform, a detection platform arranged right above the roller wheel platform, a material hopper and an image detection device connected with the detection platform, an alarm device arranged at the top end of a hollowed-out support and a bottom platform provided with a host, wherein the bottom platform is positioned right below the roller wheel platform, the bottom end of the hollowed-out support is fixed at the edge side of the roller wheel platform, and the host is electrically connected with the image detection device and the alarm device respectively; wherein,

the roller platform is used for placing at least one rejected abnormal box in the quality inspection production line;

the detection platform is used for placing a first abnormal box so that a user can implement a first detection process on the first abnormal box, wherein the first abnormal box is any one of the at least one abnormal box;

the image detection device is used for detecting the first detection process implemented aiming at the first abnormal box, the detection process comprises the combination of at least one rechecking link and a box opening link, the rechecking link is used for indicating a user to place the abnormal box on the quality inspection pipeline from the detection platform for quality detection again, and the box opening link is used for indicating to open the abnormal box and pouring products in the abnormal box into the material hopper;

the host computer is electrically connected with a detection device which is used for detecting the quality of the packaging box body in the quality detection assembly line and is used for controlling the alarm device to output alarm information after receiving a first abnormal signal sent by the detection device; determining a second detection process corresponding to the first abnormal signal based on the corresponding relation between the type of the abnormal signal stored in the detection device and the detection process; and if the first detection flow is determined to be the same as the second detection flow, controlling the alarm device to stop outputting the alarm information.

In the embodiment of the application, when a detection device in a quality inspection assembly line detects an abnormal box, a host can receive a corresponding abnormal signal, for example, a first abnormal signal, and at this time, the host can control an alarm device to output alarm information so as to remind a worker to start to implement a corresponding detection process on the current abnormal box (for example, the first abnormal box), and determine a second detection process corresponding to the first abnormal signal based on the correspondence between the type of the abnormal signal stored in the host and the detection process. Meanwhile, the image detection device can detect a detection process, such as a first detection process, which is implemented by a worker for the first abnormal box. If the host determines that the first detection flow and the second detection flow implemented by the staff are the same, the first abnormal box is detected by the staff, and the host can control the alarm device to stop outputting alarm information. That is to say, the device only detects the staff and implements the pertinence to the current first unusual box and detect the flow after, just can stop output alarm information to reach effectual supervision effect to the staff.

Optionally, the apparatus further comprises:

and the display unit is arranged on the hollow bracket, is electrically connected with the host and is used for displaying the reinspection action corresponding to the reinspection link and the unpacking action corresponding to the unpacking link, which are included in the second detection process.

In the embodiment of the application, the host can control the display unit to display the rechecking action corresponding to the rechecking link and the unpacking action corresponding to the unpacking link, which are included in the second detection process, so that the prompt effect is played for the staff, and the staff can implement the targeted detection process on the first abnormal box.

Optionally, the apparatus further comprises:

and the audio output equipment embedded into the hollow structure of the hollow support is electrically connected with the host and is used for playing the voice prompt information corresponding to the rechecking link and the unpacking link included in the second detection process.

In the embodiment of the application, the host can control the audio output device to play the voice prompt information corresponding to the rechecking link and the unpacking link included in the second detection process, so that the staff can implement the targeted detection process on the first abnormal box.

Optionally, the orthographic projection of the image detection device on the detection platform overlaps with the central position of the detection platform.

In the embodiment of the application, the orthographic projection of the image detection device on the detection platform is overlapped with the center position of the detection platform, namely, the image detection device is positioned right above the detection platform, so that a first detection process implemented by a worker on the first abnormal box body can be accurately detected.

Optionally, the image detection device is installed at a first end of the L-shaped member, and a second end of the L-shaped member is perpendicularly fixed to an edge side of the detection platform.

In this embodiment of the application, the first end of L type part is used for installing image detection device, and the second end is fixed in testing platform's edge side, can make image detection device be in testing platform directly over through comparatively simple structure promptly.

Optionally, the height of the second end is greater than a set threshold.

In this embodiment of the application, the height of the second end of the L-shaped component needs to be set higher, for example, greater than a set threshold, so that the image detection device can more accurately detect the detection process performed by the worker.

Optionally, each exception box has a corresponding identification code, and the apparatus further includes:

and the code reader is arranged at the second end of the L-shaped component, is electrically connected with the host and is used for scanning a first identification code carried by the first abnormal box placed on the detection platform so as to determine that the first abnormal box is rejected from the quality inspection production line currently.

In the embodiment of the application, the code reader can be arranged to know which abnormal boxes need to be manually detected at present, so that the abnormal boxes can be better managed.

Optionally, the orthographic projection of the detection platform on the roller platform is at least partially not overlapped with the roller platform.

In the embodiment of the application, because testing platform is located the top of running roller platform, when testing platform orthographic projection on the running roller platform and running roller platform are at least partly not overlapping, can make the more convenient unusual case that will place on the running roller platform of staff shift to testing platform on.

Optionally, the bottom platform is provided with a plurality of rollers far away from the host side.

In this application embodiment, one side that the host computer was kept away from to the bottom platform is provided with a plurality of gyro wheels to be convenient for remove whole unusual box detection device.

Optionally, the material hopper and the detection platform are of an integrally formed structure.

In this application embodiment, material hopper and testing platform are integrated into one piece structure, are favorable to improving the bearing capacity of material hopper.

Drawings

Fig. 1 is a schematic view of a quality inspection flow of a quality inspection line according to an embodiment of the present disclosure;

fig. 2 is a schematic view of an abnormal box detection apparatus provided in an embodiment of the present application;

fig. 3 is a schematic view of an abnormal box detection apparatus provided in an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below in detail and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

Fig. 1 is a schematic diagram of a quality inspection process on a quality inspection pipeline in the prior art. The whole quality inspection process comprises a one-dimensional code checking stage 101, a two-dimensional code checking stage 102, a weighing checking stage 103, an X-ray machine checking stage 104 and a delivery stage 105. The one-dimensional code checking stage 101 is mainly used for detecting whether a one-dimensional code is printed on the box body, for example, the one-dimensional code is used for representing a serial number of the box body; the two-dimensional code verification stage 102 is mainly used for detecting whether a two-dimensional code is printed on the box body, for example, the two-dimensional code is used for representing the model of a product contained in the box body; the weighing and checking stage 103 mainly judges whether the quantity of the products loaded in each box body exceeds or is insufficient according to the weight; the X-ray machine verification stage 104 is mainly used for detecting foreign matters in the box body except for products, for example, the foreign matters may be metal or other non-product matters, and is not limited herein. It should be understood that if a box passes the four verification stages, then it is considered to be a qualified box, and then the shipment stage 105 can be continued; on the contrary, the box (hereinafter referred to as abnormal box) which is not qualified in the verification stage is rejected from the quality inspection pipeline by the corresponding execution structure.

For the abnormal boxes removed in the one-dimensional code verification stage 101 and the two-dimensional code verification stage 102, whether verification is wrong or not can be judged in a manual confirmation mode (i.e., recheck is not needed, box opening is not needed, and whether the one-dimensional code or the two-dimensional code exists on the boxes can be determined only through naked eyes of workers). For the abnormal box bodies removed in the weighing verification stage 103 and the X-ray machine verification stage 104, the abnormal box bodies may be detected by adopting a detection mode combining a rechecking link and a box opening link at the moment because the number of products in the box bodies is problematic or foreign matters (i.e. non-products) exist in the box bodies. For example, for an abnormal box removed in the weighing and checking stage 103, M rechecking links and one box opening link are required; for the rejected abnormal box in the X-ray machine verification stage 104, N rechecking links and one box opening link are required, where M and N are positive integers not less than 1, and M and N are different.

The above process may have the following two problems: firstly, due to laziness or negligence of workers, the abnormal box body is not subjected to related detection; the second and different abnormal boxes may correspond to different abnormal categories, and the staff may not perform targeted detection based on the different abnormal categories. That is, an effective supervision mechanism is lacked in the retest link and the unpacking link of the workers.

In view of this, the embodiment of the present application provides an abnormal box detection device, and the device only detects that the staff implements the pertinence detection process to the current first abnormal box and then stops outputting alarm information, thereby achieving an effective supervision effect on the staff.

The abnormal box detection device provided by the embodiment of the application is described in detail below with reference to the attached drawings of the specification. Referring to fig. 2 and fig. 3, an abnormal box detecting apparatus provided in an embodiment of the present application includes:

the detection device comprises a roller platform 201, a detection platform 202 arranged right above the roller platform 201, a material hopper 203 and an image detection device 204 which are connected with the detection platform 202, an alarm device 206 arranged at the top end of a hollow bracket 205 and a bottom platform 207 provided with a host 208, wherein the bottom platform 207 is arranged right below the roller platform 201, the bottom end of the hollow bracket 205 is fixed at the edge side of the roller platform 201, and the host 208 is respectively and electrically connected with the image detection device 204 and the alarm device 206; wherein,

the roller platform 201 is used for placing at least one rejected abnormal box in the quality inspection production line;

the detection platform 202 is used for placing a first abnormal box so that a user can perform a first detection process on the first abnormal box, wherein the first abnormal box is any one of at least one abnormal box;

the image detection device 204 is used for detecting a first detection process implemented for the first abnormal box, the detection process comprises a combination of at least one rechecking link and a box opening link, the rechecking link is used for indicating a user to place the abnormal box on the quality inspection production line from the detection platform 202 for quality detection again, and the box opening link is used for indicating to open the abnormal box and pour products in the abnormal box into the material hopper 203;

the host 208 is electrically connected with a detection device used for detecting the quality of the packaging box body in the quality detection assembly line, and is used for controlling the alarm device 206 to output alarm information after receiving a first abnormal signal sent by the detection device; determining a second detection process corresponding to the first abnormal signal based on the corresponding relation between the type of the abnormal signal stored in the detection process and the detection process; if the first detection process is determined to be the same as the second detection process, the alarm device 206 is controlled to stop outputting the alarm information.

In the embodiment of the present application, when the detecting device (weighing machine or X-ray machine) in the quality inspection assembly line detects an abnormal box, on one hand, the abnormal box is rejected by the executing mechanism corresponding to the detecting device and is placed on the roller platform 201. That is, it can be considered that at least one abnormal case is placed on the roll platform 201. At this time, the worker may transfer any abnormal box located on the roller platform 201, for example, the first abnormal box, to the inspection platform 202, and start a first inspection process for the first abnormal box. It should be understood that the detection process may be considered as a combination of a re-inspection step and a unpacking step, the re-inspection step refers to that a worker puts the first abnormal box rejected by the execution mechanism into the quality inspection assembly line again for detection, and the unpacking step refers to that the worker unpacks the abnormal box and pours the product in the abnormal box into the material hopper. And the detection processes required to be implemented by the abnormal box bodies rejected by the execution mechanisms in different verification stages are different. For example, the abnormal box body rejected by the executing mechanism corresponding to the weighing and checking stage 103 needs to be subjected to one rechecking and one unpacking; the abnormal box body rejected by the actuating mechanism corresponding to the X-ray machine calibration stage needs to be subjected to three times of rechecking and one time of unpacking. How the rechecking link and the unpacking link are combined can be determined according to actual conditions, and the method is not particularly limited.

On the other hand, the host 208 may obtain an abnormal signal, such as a first abnormal signal, sent by the detection device, and then the host 208 may control the alarm device 206 to output corresponding alarm information. For example, the alarm device 206 is an alarm lamp, and when the first abnormal signal is from the weighing machine, the host 208 can control the alarm device 206 to flash; when the first abnormal signal comes from the X-ray machine, the host 208 can control the alarm device 206 to be constantly on. Of course, the alarm device 206 may also distinguish the first abnormal signal from different detection devices by emitting alarm information with different colors, and is not limited herein. And meanwhile, determining a second detection process corresponding to the current first abnormal signal according to the corresponding relation between the type of the abnormal signal stored in the detection process and the detection process. It should be understood that the second detection process may be regarded as a targeted detection process (standardized detection process) that needs to be performed on the abnormal box.

The image detection device 204 may be, for example, an industrial camera, and may detect a process in which a worker performs a first detection procedure under the control of the host 208. When the host 208 determines that the first detection process is the same as the second detection process, that is, the worker performs a targeted detection process on the first abnormal box, the host 208 may control the alarm device 206 to stop outputting the alarm information; on the contrary, when the host 208 determines that the first detection process is different from the second detection process, that is, it is determined that the worker does not perform the targeted detection process on the first abnormal box, at this time, the host 208 continues to control the alarm device 206 to output the alarm information, so that the purpose that the targeted (standard) detection process of the worker is performed is achieved.

In some embodiments, in consideration of the fact that a worker may not be able to accurately determine what type of detection process should be performed on the first abnormal box according to the alarm information output by the alarm device 206, in this embodiment of the present application, corresponding prompt information may be output to the worker, so that the worker may perform a targeted detection process on the first abnormal box better.

As a possible embodiment, a display unit 209 may be disposed on the hollow bracket 205, and the display unit 209 may display the detection procedure for the first abnormal box in the form of an animation under the control of the host 208. For example, the display unit 209 may display a review action corresponding to a review link and an unpacking action corresponding to an unpacking link included in the second detection flow.

As another possible implementation manner, an audio output device 2010 may be disposed on the hollow bracket 205, and the audio output device 2010 may play, under the control of the host 208, voice prompt information corresponding to the review action of the review link and the box opening action of the box opening link included in the second detection process. For example, the audio output device 2010 may be a stereo.

It should be understood that the above two schemes for assisting the worker in implementing the targeted detection process can be used alone or in combination, and are not particularly limited herein.

In some embodiments, it is considered that the image detection apparatus 204 is mainly used for detecting the first detection process performed by the staff on the first abnormal box, and therefore, in the embodiment of the present application, the detection accuracy of the image detection apparatus 204 can be improved by reasonably setting the relative position between the image detection apparatus 204 and the detection platform 202.

As a possible implementation, the image detection device 204 may be disposed directly above the detection platform 202, that is, the orthographic projection of the image detection device 204 on the detection platform 202 overlaps with the central position of the detection platform 202, so that the image detection device 204 can maximally detect any operation performed by a worker on the detection platform 202.

Specifically, the image detection device 204 may be fixed to the detection platform 202 by an L-shaped member. For example, a first end of the L-shaped member is used for mounting the image detection device 204, and a second end of the L-shaped member is used for fixing to an edge side of the detection platform 202, so that the image detection device 204 can be positioned right above the detection platform 202 with a simpler structure.

Further, in view of the fact that the vertical height between the image detection apparatus 204 and the detection platform 202 is small, it is also not beneficial for the image detection apparatus 204 to detect the first detection process performed by the worker on the first abnormal box, therefore, in the embodiment of the present application, the height of the second end of the L-shaped member should be greater than the set threshold. For example, the threshold is set to 0.5m or 0.8m, but may be set according to the actual situation, and is not particularly limited here.

In some embodiments, in order to facilitate knowing which boxes in the quality inspection pipeline are rejected, so as to facilitate management of these rejected abnormal boxes, in this embodiment of the present application, the abnormal box detecting apparatus may further include a code reader 2012, where the code reader 2012 is electrically connected to the host 208, that is, under the control of the host 208, the code reader 2012 may read an identification code, for example, a first identification code, placed on a first abnormal box on the detecting platform 202, so as to know that the first abnormal box is rejected out of the quality inspection pipeline. It should be understood that the first identification code is a unique identification of the first exception bin, for example the first identification code may be a one-dimensional code representing a bin serial number.

Further, the host 208 can also acquire the shipment quantity in the preset time period from the quality inspection assembly line, and then combine the quantity of the identification codes of the first abnormal boxes read by the code reader 2012, so that the percentage of the abnormal boxes in the preset time period can be counted, and the production quality can be improved by effectively supervising the production part. It is to be understood that the preset time period may be 1 day, 10 days, or 30 days, and is not particularly limited herein.

In some embodiments, it is considered that the detection platform 202 is located right above the roller platform 201, and before the detection process is implemented by the worker, any abnormal box needs to be transferred from the roller platform 201 to the detection platform 202, so that in the embodiment of the present application, the relative position between the detection platform 202 and the roller platform 201 can be reasonably set, and therefore the process that the worker transfers any abnormal box on the roller platform 201 to the detection platform 202 is more convenient.

As a possible embodiment, the orthographic projection of the inspection platform 202 on the roller platform 201 is at least partially non-overlapping with the roller platform 201. It should be understood that the size of the non-overlapping area between the detection platform 202 and the roller platform 201 should be determined according to practical situations, and is not particularly limited herein.

For example, the orthographic projection of the detection platform 202 on the roller platform 201 only occupies half of the whole area of the roller platform 201, and since the detection platform 202 is located right above the roller platform 201, the detection platform 201 is equivalent to that half of the area of the roller platform 201 is not shielded by the detection platform 202, so that it is more convenient for a worker to transfer any abnormal box on the roller platform 201 to the detection platform 202.

In some embodiments, in consideration of the need to place the abnormal box detection apparatus near the existing quality inspection pipeline, in order to facilitate moving the entire abnormal box detection apparatus, in the embodiment of the present application, a plurality of rollers may be disposed on a side of the bottom platform 207 away from the host 208. For example, one roller may be disposed at each of the four end points of the bottom platform 207, and the number of rollers used may be determined according to practical situations, and is not limited herein.

In some embodiments, since hopper 203 needs to hold the product poured from the first abnormal box, if the product poured from the first abnormal box is large and has a heavy weight, hopper 203 may be damaged. Therefore, in the embodiment of the present application, the material hopper 203 and the detection platform 202 may be designed as an integrally formed structure, so as to improve the bearing capacity of the material hopper 203.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims

1. An abnormal box detection device, characterized in that, the device includes: the detection device comprises a roller wheel platform, a detection platform arranged right above the roller wheel platform, a material hopper and an image detection device connected with the detection platform, an alarm device arranged at the top end of a hollowed-out support and a bottom platform provided with a host, wherein the bottom platform is positioned right below the roller wheel platform, the bottom end of the hollowed-out support is fixed at the edge side of the roller wheel platform, and the host is electrically connected with the image detection device and the alarm device respectively; wherein,

the image detection device is used for detecting the first detection process implemented by aiming at the first abnormal box, the detection process comprises the combination of at least one rechecking link and a box opening link, the rechecking link is used for indicating a user to place the abnormal box on the quality inspection pipeline from the detection platform for quality detection again, and the box opening link is used for indicating to open the abnormal box and pouring products in the abnormal box into the material hopper;

2. The apparatus of claim 1, wherein the apparatus further comprises:

3. The apparatus of claim 1, wherein the apparatus further comprises:

4. The apparatus of claim 1, wherein an orthographic projection of the image detection apparatus on the detection platform overlaps a center position of the detection platform.

5. The apparatus of claim 4, wherein the image detection device is mounted on a first end of an L-shaped member, a second end of the L-shaped member being perpendicularly secured to an edge side of the detection platform.

6. The apparatus of claim 5, wherein a height of the second end is greater than a set threshold.

7. The apparatus of claim 5, wherein each exception bin has a corresponding identification code, the apparatus further comprising:

8. The apparatus of claim 1, wherein an orthographic projection of the inspection platform on the roll platform is at least partially non-overlapping with the roll platform.

9. The apparatus of claim 1, wherein the bottom platform is provided with a plurality of rollers remote from the host side.

10. The apparatus of claim 1, wherein the hopper and the testing platform are of an integrally formed construction.