CN111604273A - Jewelry printing quality detection equipment, system, method and device - Google Patents
Jewelry printing quality detection equipment, system, method and device Download PDFInfo
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- CN111604273A CN111604273A CN202010439502.XA CN202010439502A CN111604273A CN 111604273 A CN111604273 A CN 111604273A CN 202010439502 A CN202010439502 A CN 202010439502A CN 111604273 A CN111604273 A CN 111604273A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
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- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0063—Using robots
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Abstract
The invention provides a jewelry printing quality detection device, a system, a method and a device, which relate to the field of jewelry manufacturing, and the device comprises a machine table, a detector, a manipulator and an information reading device; the detection machine is used for sending a grabbing signal to the manipulator; the manipulator is used for grabbing a target material tray according to the grabbing signal and placing the target material tray on the information reading device; the information reading device is used for reading the identification mark to obtain identification data and sending the identification data to the detection machine; the detection machine is used for acquiring to-be-detected information of a target to-be-detected product, detecting whether the target to-be-detected product is a defective product or not according to the to-be-detected information and the identification data to obtain a detection result, and sending a transmission signal to the manipulator according to the detection result; the manipulator is also used for placing the detected product back to the target material tray according to the transmission signal and placing the target material tray in the target area. The invention can realize the automatic detection of the product to be detected and ensure the quality of the finished product.
Description
Technical Field
The invention relates to the technical field of jewelry manufacturing, in particular to a jewelry printing quality detection device, a system, a method and a device.
Background
Due to the particularity of the jewelry manufacturing industry, in order to ensure the quality of products, reduce the number of defective products in finished products and control the production cost of enterprises, a large number of detection procedures are arranged in the product manufacturing process, and the purpose is to find the defective products in the sub-procedures and solve the defective products in time so as to ensure that the products of each procedure are qualified products. Therefore, enterprises need to employ a large number of inspectors to meet production requirements, the service level of the inspectors directly determines the quality of finished products, and meanwhile, the enterprises need to face risks such as staff training cost, personnel cost, job leaving risk, human detection errors and the like.
Disclosure of Invention
The invention provides jewelry printing quality detection equipment, a system, a method and a device, which can realize automatic detection of printing procedures and ensure the quality of finished products.
In a first aspect, an embodiment of the present invention provides a jewelry printing quality detection apparatus, including: the system comprises a machine table, a detector, a manipulator and an information reading device; the detection machine is respectively in communication connection with the manipulator and the information reading device; the detection machine, the manipulator and the information reading device are arranged on the machine table; the detection machine is used for sending a grabbing signal to the manipulator; the manipulator is used for grabbing a target material tray according to the grabbing signal and placing the target material tray on the information reading device; the target material tray comprises identification marks and is used for placing a plurality of products to be detected; the information reading device is used for reading the identification mark to obtain identification data and sending the identification data to the detection machine; the detection machine is used for identifying the target material tray according to the identification data and sending a starting detection signal to the manipulator according to an identification result; the manipulator is also used for receiving the starting detection signal and placing the target product to be detected placed in the identified target material tray into the detection machine according to the starting detection signal; the detection machine is further used for acquiring to-be-detected information of the target to-be-detected product, detecting whether the target to-be-detected product is a defective product or not according to the to-be-detected information and the identification data to obtain a detection result, and sending a transmission signal to the manipulator according to the detection result; the manipulator is also used for placing the detected product back to the target material tray according to the transmission signal and placing the target material tray in a target area.
In a second aspect, an embodiment of the present invention further provides a jewelry printing quality detection system, which includes the above jewelry printing quality detection apparatus.
In a third aspect, an embodiment of the present invention further provides a method for detecting quality of a jewelry printing, where the method includes: acquiring identification data of a target material tray; the identification data is obtained by reading the identification mark of the target material tray through an information reading device; the target material tray is used for placing a plurality of products to be detected; acquiring to-be-detected information of a target to-be-detected product; and detecting whether the target product to be detected is a defective product or not according to the information to be detected and the identification data to obtain a detection result.
In a fourth aspect, an embodiment of the present invention further provides a jewelry printing quality detection apparatus, including: the first acquisition module is used for acquiring the identification data of the target material disc; the identification data is obtained by reading the identification mark of the target material tray through an information reading device; the target material tray is used for placing a plurality of products to be detected; the second acquisition module is used for acquiring to-be-detected information of a target to-be-detected product; and the detection module is used for detecting whether the target product to be detected is a defective product or not according to the information to be detected and the identification data to obtain a detection result.
In a fifth aspect, an embodiment of the present invention further provides a computer device, including a memory and a processor, where the memory stores a computer program operable on the processor, and the processor executes the computer program to implement the above-mentioned jewelry printing quality detection method.
In a sixth aspect, the present invention further provides a computer-readable medium having a non-volatile program code executable by a processor, where the program code causes the processor to execute the above-mentioned jewelry printing quality detection method.
The embodiment of the invention has the following beneficial effects: the embodiment of the invention provides a jewelry printing quality detection scheme, which comprises a machine table, a detector, a manipulator and an information reading device, wherein the detector is arranged on the machine table; the detection machine is respectively in communication connection with the manipulator and the information reading device, the detection machine sends a grabbing signal to the manipulator to control the manipulator to grab a target material disc, the target material disc is placed on the information reading device, an identification mark on the target material disc is read through the information reading device to obtain identification data, the target material disc is identified based on the identification data, a target product to be detected placed in the target material disc is placed in the detection machine through the manipulator to obtain information to be detected of the target product to be detected, whether the target product to be detected is a defective product or not is detected according to the information to be detected and the identification data to obtain a detection result, the manipulator is controlled to place the detected product back to the target material disc according to the detection result, and the target material disc is placed in a target area. The embodiment of the invention can realize automatic detection of the information to be detected on the product to be detected, reduce manual errors and labor cost and ensure the quality of finished products.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a jewelry printing quality detection apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic diagram showing the configuration of a jewelry printing quality detection apparatus according to an embodiment of the present invention;
FIG. 3 is a top view of a machine structure according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a robot provided in an embodiment of the present invention;
FIG. 5 is a schematic structural view of a product clamping jaw and a material tray clamping jaw provided by the embodiment of the invention;
FIG. 6 is a schematic view of a tray structure provided in an embodiment of the present invention;
fig. 7 is a schematic diagram of a working flow of the detection apparatus according to the embodiment of the present invention;
FIG. 8 is a block diagram schematically illustrating a structure of a jewelry printing quality detection apparatus according to an embodiment of the present invention;
FIG. 9 is a block diagram of a computer device according to an embodiment of the present invention;
fig. 10 is a flowchart of a jewelry printing quality detection method according to an embodiment of the present invention.
Icon:
1-a detector; 2-a machine platform; 3-a manipulator; 4-an information reading device; 5, clamping; 6-caching the to-be-transferred area; 7-a human-computer interaction device; 8-detecting a human-machine interface; 9-detecting the disc; 10-an abnormal region; 51-product jaws; 52-a first cylinder; 53-a linker arm; 54-a second cylinder; 55-a tray clamping jaw; 56-products to be detected; 61-above; 62-product grid; 63-a clamping ring; 64-a bottom surface; 65-identification mark; 66-quick-change cover.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With the continuous development of automation technology, automated operation of the detection process is also desired in the jewelry processing industry.
Based on the above, the jewelry printing quality detection device, system, method and device provided by the embodiment of the invention can realize automatic detection of the printing process, confirm whether the printing process is accurate or not by comparing with the preset printing information, and detect the printing effect at the same time to judge whether the definition meets the requirement or not. And the unmanned operation of the whole production line can be realized through the cooperative operation with other automatic equipment.
For the convenience of understanding the present embodiment, a jewelry printing quality detection apparatus disclosed in the present embodiment will be described in detail.
The embodiment of the invention provides jewelry printing quality detection equipment, which is shown in figure 1 and comprises the following components:
the device comprises a machine table 2, a detector 1, a manipulator 3 and an information reading device 4; the detection machine is respectively in communication connection with the manipulator and the information reading device; the detection machine, the mechanical arm and the information reading device are arranged on the machine table.
In the embodiment of the invention, the detection machine is respectively in communication connection with the manipulator and the information reading device, so that information interaction is realized.
The detection machine is used for sending a grabbing signal to the manipulator.
In the embodiment of the invention, when the detector receives the material receiving signal, the jewelry printing quality detection work is started, and a grabbing signal is sent to the manipulator.
The manipulator is used for grabbing a target material tray according to the grabbing signal and placing the target material tray on the information reading device; the target material tray comprises identification marks and is used for placing a plurality of products to be detected. The information reading device is used for reading the identification mark, obtaining identification data and sending the identification data to the detection machine.
In the embodiment of the present invention, after receiving the grasping signal, the manipulator grasps the target tray of the plurality of trays by the gripper 5 according to the grasping signal, and places the target tray on the information reading device. In the embodiment of the invention, the identification mark can be read by the information reading device in a scanning or induction mode, and the information reading device sends the read identification data to the detection machine. The target material tray is one material tray which is to be detected currently in the plurality of material trays to be detected. The tray is used for placing the product to be detected, and the product to be detected can be jewelry products such as rings and the like. A plurality of products to be detected can be placed in each tray. Each material tray comprises an identification mark which is used for determining the category of the product to be detected placed in the material tray. For example, one tray may have a plurality of rings of A-lot numbers, and the other tray may have a plurality of rings of B-lot numbers. Wherein A and B may be as different classes.
The detection machine is used for identifying the target material tray according to the identification data and sending a starting detection signal to the manipulator according to the identification result.
In the embodiment of the invention, the information reading device reads the identification mark, the identification data is sent to the detection machine after the identification data is successfully obtained, and the detection machine can identify the target material tray according to the identification data after receiving the identification data, so that basic data of the product to be detected placed in the target material tray can be obtained, for example, information such as the category or the product number of the product to be detected is obtained. And if the detection machine can successfully identify the target material tray, sending a starting detection signal to the manipulator to start a detection program for the product to be detected in the target material tray.
The manipulator is also used for receiving a starting detection signal and placing a target product to be detected placed in the identified target material tray into the detection machine according to the starting detection signal.
In the embodiment of the invention, the manipulator receives the starting detection signal, and can place a plurality of products to be detected placed in the identified target material tray into the detection machine one by one for detection according to the starting detection signal. And taking the product to be detected placed into the detector every time as a target product to be detected.
The detection machine is also used for acquiring the information to be detected of the target product to be detected, detecting whether the target product to be detected is a defective product or not according to the information to be detected and the identification data to obtain a detection result, and sending a transmission signal to the manipulator according to the detection result.
In the embodiment of the present invention, after detecting a product to be detected placed by the manipulator, the detector may obtain information to be detected of the target product to be detected by means of scanning, for example, the information to be detected may be printed words or printed patterns on the target product to be detected. And matching corresponding preset printing information from the database through the identification data, comparing the information to be detected of the product to be detected with the predicted printing information matched according to the identification data to determine whether the target product to be detected is a defective product or not, obtaining a detection result, and sending a transmission signal to the manipulator so that the manipulator automatically performs the next detection step.
The manipulator is also used for placing the detected product back to the target material tray according to the transmission signal and placing the target material tray in the target area.
In the embodiment of the invention, the manipulator receives the transmission signal, puts the detected product back to the target material tray, places the target material tray in the target area, the target area can comprise different areas, the detection machine generates the transmission signal according to the detection result, and the manipulator determines the target area where the target material tray is finally placed based on the transmission signal.
The embodiment of the invention provides jewelry printing quality detection equipment, which comprises a machine table, a detector, a manipulator and an information reading device, wherein the detector is arranged on the machine table; the detection machine is respectively in communication connection with the manipulator and the information reading device, the detection machine sends a grabbing signal to the manipulator to control the manipulator to grab a target material disc, the target material disc is placed on the information reading device, an identification mark on the target material disc is read through the information reading device to obtain identification data, the target material disc is identified based on the identification data, a target product to be detected placed in the target material disc is placed in the detection machine through the manipulator to obtain information to be detected of the target product to be detected, whether the target product to be detected is a defective product or not is detected according to the information to be detected and the identification data to obtain a detection result, the manipulator is controlled to place the detected product back to the target material disc according to the detection result, and the target material disc is placed in a target area. The embodiment of the invention can realize automatic detection of the information to be detected on the product to be detected, reduce manual errors and labor cost and ensure the quality of finished products.
In consideration of the shape difference between the product to be detected and the material tray, in order to conveniently and flexibly grab the product to be detected 56 and the material tray, the manipulator comprises a product clamping jaw 51, a first air cylinder 52, a connecting arm 53, a second air cylinder 54 and a material tray clamping jaw 55; the product clamping jaw is connected with the connecting arm through a first air cylinder and used for grabbing a product to be detected; the charging tray clamping jaw is connected with the connecting arm through a second cylinder and used for grabbing the charging tray.
In an embodiment of the present invention, referring to the schematic structural diagram of the manipulator shown in fig. 4, the two clamping jaws are connected by a connecting arm, a first cylinder and a second cylinder, wherein the product clamping jaw can be used for grabbing a product to be detected, for example, can be used for grabbing a ring. The charging tray clamping jaw can be used for grabbing the charging tray. According to the product or the charging tray to be grabbed, the manipulator is controlled to use the corresponding clamping jaw to grab, so that the grabbing flexibility and firmness are guaranteed, and the automatic detection process of the defective products is guaranteed to be carried out smoothly.
The product grabbing and the material tray grabbing processes are optimized based on the characteristics of products and material trays, the outer walls of the product clamping jaws are provided with adhesive coating layers, and the outer walls of the material tray clamping jaws are provided with step layers.
In the embodiment of the invention, referring to the schematic structural diagram of the product clamping jaw and the tray clamping jaw shown in fig. 5, the product to be detected can be jewelry, in order to protect the jewelry from being scratched by the clamping jaws, the product clamping jaw can clamp one product to be detected at a time, and the outer wall of the product clamping jaw is provided with the encapsulating layer, so that the products such as rings can be prevented from being scratched. The charging tray clamping jaws can clamp one charging tray at a time, and the outer walls of the charging tray clamping jaws are provided with step parts, so that the charging tray can be prevented from sliding off.
In order to more accurately control the manipulator, the manipulator further comprises a vision system which is in communication connection with the detection machine; the vision system is used for generating positioning data and sending the positioning data to the detection machine through the manipulator controller so that the detection machine can generate a material tray grabbing instruction or a product grabbing instruction according to the positioning data; and the manipulator controller is respectively in communication connection with the vision system and the detector.
In the embodiment of the invention, the vision system can be used for assisting positioning and sending the position data of the material tray or the product to the manipulator controller, and the manipulator controller is in communication connection with the detection machine to facilitate data interaction, so that the detection machine can generate a corresponding manipulator control instruction according to the position data of the material tray or the product, for example, a material tray grabbing instruction or a product grabbing instruction is generated, and the detection machine sends the manipulator control instruction to the manipulator controller to facilitate the manipulator controller to control the manipulator to grab the material tray or the product to be detected more accurately.
In order to further improve the stability of the tray gripping and facilitate the gripping of the product to be detected, the target tray further comprises a clamping ring 63 and a plurality of product grids 62.
In the embodiment of the invention, referring to the schematic diagram of the tray structure shown in fig. 6, the clamping ring can be arranged at the central position of the tray for clamping by a manipulator, the product grids are uniformly arranged on the upper surface 61 of the tray, and the bottom surface 64 of the tray can be provided with no product grid. Each product compartment may be used to hold one product to be tested. For example, each tray can be provided with 10 product grids, and each product grid can be used for placing a ring. In order to prevent the ring from being scratched, the tray can be made of ABS plastic (ABS plastic) + PP (Polypropylene) material as a bottom layer, and the surface of the tray is flocked.
The quick-change cover has the advantages that when different products to be detected are replaced, the identification mark can be replaced quickly, the operation efficiency is improved, the identification mark is arranged on the quick-change cover, and the quick-change cover is detachably connected with the material tray.
In the embodiment of the present invention, referring to the schematic view of the tray structure shown in fig. 6, the identification mark 65 is disposed on the quick-change cover 66, where the identification mark is a bar code, and the quick-change cover is detachably linked with the tray. The quick replacement and the reutilization of the identification mark can be realized by replacing the quick replacement cover.
In order to ensure the continuity of the automatic defective product detection process, the detection machine is further used for: sending detection abnormal information to the manipulator according to the identification result; a manipulator further configured to: according to the starting detection signal, the target material tray which is not identified is placed in the abnormal area 10.
In the embodiment of the invention, if the information reading device cannot successfully read the identification mark of the target material tray, the identification result cannot be successfully sent to the detection signal, so that the identification result is that the material tray identification fails and the identification data cannot be obtained, that is, the information reading device cannot determine the type of a product to be detected in the target material tray according to the identification mark of the target material tray, the detection machine generates a detection abnormal signal based on the identification result of the identification failure and sends the detection abnormal signal to the manipulator, and the manipulator places the target material tray which is not identified in the abnormal area according to the detection abnormal signal. The abnormal area can be an area which is preset on the machine and used for containing and identifying target materials which fail to be judged.
In order to pick out defective products in time after the detection machine detects the target products to be detected, referring to the schematic diagram of the working flow of the detection device shown in fig. 7, the transmission signals include a first transmission signal and a second transmission signal; a manipulator further configured to: placing an abnormal target tray including defective products in an abnormal area according to the first transmission signal; and according to the second transmission signal, placing the qualified target material tray which does not comprise the defective products into a feeding port of the next process.
In the embodiment of the invention, the transmission signals sent by the detection machine according to the detection result can include a first transmission signal and a second transmission signal, if the detected target product to be detected is a defective product, the detection machine generates the first transmission signal, the target material tray including the defective product is used as an abnormal target material tray, the mechanical arm places the abnormal target material tray in an abnormal area according to the first transmission signal, and the detection machine can send out an alarm signal to notify the operator, so that the operator can perform processing such as review or recovery. If all the objects detected in the object material discs are to be detected, the detection results are non-defective, the detection machine takes the object material discs as qualified object material discs, generates a second transmission signal and sends the second transmission signal to the mechanical arm, and after the mechanical arm receives the second transmission signal, the qualified object material discs are placed to a feeding port of the next procedure according to the second transmission signal, so that the next procedure is automatically started, the quality of the produced products is guaranteed, and the continuity of the jewelry printing quality detection work is guaranteed.
In consideration of convenience of reading, the information reading device is an RFID (Radio Frequency Identification) card reader, and the Identification mark is an RFID tag.
In the embodiment of the invention, the RFID principle is that the reader and the tag carry out non-contact data communication to achieve the aim of identifying the target, and the RFID card reader and the RFID tag are used to realize non-contact data reading and improve the accuracy and convenience of data reading.
In order to facilitate the grabbing of the manipulator, the equipment further comprises a buffer memory disc to be detected 6 and a detection disc 9; the cache to-be-detected tray is arranged on the machine table and used for placing one or more target trays to be detected; the detection plate is arranged on the machine table and used for placing the identified target material plate.
In the embodiment of the invention, the cache to-be-detected area and the detection disc can be preset material disc storage areas on the machine table, wherein the cache to-be-detected disc is used for storing one or more target material discs to be detected and can be arranged on the upper surface of the machine table and in an area close to the manipulator, the detection disc is used for placing the target material discs identified by the information reading device, the manipulator can conveniently grab or place products to be detected one by one from the target material discs in the detection disc, and the detection disc can be arranged on the upper surface of the machine table and in an area close to the detector and close to the manipulator.
In order to timely inform the staff of the abnormal condition, the equipment further comprises an upper layer system, wherein the upper layer system is in communication connection with the detection machine and is used for receiving alarm information sent by the detection machine and generating an alarm according to the alarm information.
In the embodiment of the invention, the detection machine can generate alarm information according to the abnormal condition and send the alarm information to the upper layer system, the upper layer system generates an alarm according to the alarm information, the upper layer system can be in communication connection with the display equipment, and the display equipment comprises a display screen, influence equipment and the like. The alarm can be displayed through a display screen of the human-computer interaction device 7, for example, the alarm can be information such as characters or images, and also can be displayed through sound generating equipment, for example, the alarm can be information in the form of sound and the like, so as to remind a worker, check the detection equipment in time, or process the detection result in time.
It should be noted that, referring to the schematic diagram of the work flow of the detection apparatus shown in fig. 7, the upper system is the O3 system in the diagram, and is a production management system.
The operation of the embodiment of the present invention will be described with reference to a specific embodiment.
After the printing process is finished, products to be detected are obtained through the electrogilding program, the products to be detected can be automatically sent to a detection machine position by the intelligent carrying platform, and material signals are sent to the detection machine. After the detection machine receives the signals, the mechanical arm takes down the material trays from the carrying platform one by one and places the material trays in the cache to-be-transferred area 6. After the blanking of all charging trays is completed, the manipulator grabs the first charging tray to perform RFID reading and identification, the rings which can be normally read are placed in front of the detection machine (namely, the detection tray), the manipulator feeds the rings in the charging tray one by one to the detection machine material box, after the detection is completed, the rings are placed back to the charging tray, the manipulator places the charging tray to the charging hole of the next procedure, and the detection procedure is completed. Wherein, if the RFID does not identify or detect the product with problems, the tray is stored in an abnormal area and sends out a signal to wait for manual inspection. The scheme can realize automatic detection of the printing process, confirm whether the printing process is accurate or not by comparing with preset printing information, and simultaneously detect the printing effect and judge whether the definition meets the requirement or not. And the unmanned operation of the whole production line can be realized through the cooperative operation with other automatic equipment.
Referring to the schematic diagram of the jewelry printing quality detection equipment shown in fig. 2 and the plan view of the machine structure shown in fig. 3, the automatic scheme includes three parts of automatic feeding/feeding, automatic loading and unloading and automatic detection, and the goods are identified and matched with relevant data by reading RFID information, and the capacity of the equipment can be designed to be 360 pieces/hour through a detection robot interface 8 (the human-computer interface is in communication connection with the detection machine). The structure of the device is schematically shown in figure 1.
The embodiment of the invention provides jewelry printing quality detection equipment, which can realize automatic and intelligent lettering detection procedures in jewelry production, detect products according to a uniform detection standard, avoid the fluctuation of manual operation, keep the detection effect, improve the detection efficiency and save the labor cost of manufacturers. Under the industrial background that the labor cost is continuously increased and the employee loss rate is increasingly increased, the machine replaces the labor, the dependence on manpower resources is reduced, and the method has high commercial value and market development potential. Meanwhile, the standardized operation enables the production quality standard of the whole jewelry manufacturing industry to be unified, and can promote the standard of the industry to be improved.
The embodiment of the invention also provides a jewelry printing quality detection system which comprises any one of the jewelry printing quality detection devices.
In the embodiment of the invention, any one of the jewelry printing quality detection devices can be used for automating and intelligentizing the printing detection process in jewelry production, and the unmanned operation of the whole production line can be realized by the cooperation of any one of the jewelry printing quality detection devices and other automatic devices.
The embodiment of the invention also provides a jewelry printing quality detection method, which is shown in a flow chart of the jewelry printing quality detection method shown in fig. 10 and comprises the following steps:
and step S102, acquiring the identification data of the target material tray. The identification data is obtained by reading the identification mark of the target material tray through an information reading device; the target material tray is used for placing a plurality of products to be detected.
And step S104, acquiring the information to be detected of the target product to be detected.
And S106, detecting whether the target product to be detected is a defective product or not according to the information to be detected and the identification data to obtain a detection result.
Detecting whether the target product to be detected is a defective product according to the information to be detected and the identification data to obtain a detection result, wherein the detection result comprises the following steps: acquiring prestored detection information according to the identification data; matching the pre-stored detection information with the information to be detected, and determining that the target product to be detected is a non-defective product if the matching degree is not less than a preset threshold value; and if the matching degree is smaller than the preset threshold value, determining that the target product to be detected is a defective product.
In the embodiment of the present invention, the preset threshold may be set according to actual requirements, which is not specifically limited in the embodiment of the present invention. And matching the pre-stored information with the information to be detected, wherein the pre-stored information is ABC, the information to be detected is ABC, and the matching degree of the pre-stored information and the information to be detected is evaluated by using the similarity of the pre-stored information and the information to be detected. If A and C in the information to be detected are clear and B is not clear, the display is A C, it is proved that B is printed in a missing mode, the similarity of the A and C is affected, the matching degree is smaller than a preset threshold value, if the information in the information to be detected is ABCD, it is proved that the condition of multiple printing exists in the information to be detected, the similarity of the A and C is affected, the matching degree is smaller than the preset threshold value, if the information in the information to be detected is EC, the misprint is proved to exist, the similarity of the A and C is affected, and the matching degree is smaller than the preset threshold value.
In the above examples, a, B or C may be any one or combination of numbers, letters, characters and patterns.
The method also comprises the steps of judging whether defective products exist in the target material tray or not; if yes, confirming that the target material tray is an abnormal target material tray, and generating a first transmission signal to control the manipulator to place the abnormal material tray in an abnormal area; if not, the target material tray is determined to be a qualified target material tray, and a second transmission signal is generated so as to control the manipulator to place the qualified material tray to a feeding port of the next procedure.
Before the identification data of the target material tray is acquired, the method further comprises the following steps: if the identification data of the target material tray is not acquired within the preset time, determining that the target material tray is the unidentified target material tray, and generating an abnormal detection signal; and sending the detection abnormal signal to the mechanical arm so that the mechanical arm places the target material tray which is not identified in the abnormal area according to the detection abnormal signal.
The method further comprises the following steps: counting the number of unidentified target material discs; and if the number of unidentified target charging trays reaches a preset value, generating alarm information, and sending the alarm information to an upper-layer system so as to enable the upper-layer system to send out an alarm.
In the embodiment of the invention, the preset value can be set according to actual requirements, for example, the preset value is set once or for many times, wherein for the condition of setting once, an alarm is given in time whenever an unidentified target material tray appears, and a person is notified to check.
An embodiment of the present invention further provides a jewelry printing quality detection apparatus, referring to a structural block diagram of the jewelry printing quality detection apparatus shown in fig. 8, the apparatus includes:
the first obtaining module 81 is used for obtaining the identification data of the target material disc; the identification data is obtained by reading the identification mark of the target material tray through an information reading device; the target material tray is used for placing a plurality of products to be detected; the second obtaining module 82 is configured to obtain to-be-detected information of a target to-be-detected product; and the detection module 83 is configured to detect whether the target product to be detected is a defective product according to the information to be detected and the identification data, so as to obtain a detection result.
In one embodiment, the detection module is specifically configured to: detecting whether the target product to be detected is a defective product according to the information to be detected and the identification data to obtain a detection result, wherein the detection result comprises the following steps: acquiring prestored detection information according to the identification data; matching the pre-stored detection information with the information to be detected, and determining that the target product to be detected is a non-defective product if the matching degree is not less than a preset threshold value; and if the matching degree is smaller than the preset threshold value, determining that the target product to be detected is a defective product.
In one embodiment, the apparatus further comprises a determining module configured to: judging whether defective products exist in the target material tray or not; if yes, confirming that the target material tray is an abnormal target material tray, and generating a first transmission signal to control the manipulator to place the abnormal material tray in an abnormal area; if not, the target material tray is determined to be a qualified target material tray, and a second transmission signal is generated so as to control the manipulator to place the qualified material tray to a feeding port of the next procedure.
In one embodiment, the apparatus further comprises an identification monitoring module to: if the identification data of the target material tray is not acquired within the preset time, determining that the target material tray is the unidentified target material tray, and generating an abnormal detection signal; and sending the detection abnormal signal to the mechanical arm so that the mechanical arm places the target material tray which is not identified in the abnormal area according to the detection abnormal signal.
In one embodiment, the apparatus further comprises an alarm module to: counting the number of unidentified target material discs; and if the number of unidentified target charging trays reaches a preset value, generating alarm information, and sending the alarm information to an upper-layer system so as to enable the upper-layer system to send out an alarm.
The embodiment of the present invention further provides a computer device, referring to the schematic block diagram of the structure of the computer device shown in fig. 9, the computer device includes a memory 91 and a processor 92, the memory stores a computer program that can be executed on the processor, and the processor implements the steps of any one of the methods when executing the computer program.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the computer device described above may refer to the corresponding process in the foregoing method embodiment, and is not described herein again.
Embodiments of the present invention also provide a computer readable medium having non-volatile program code executable by a processor, the program code causing the processor to perform any of the steps of the above-described method.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (20)
1. A jewelry printing quality detection apparatus characterized by comprising: the system comprises a machine table, a detector, a manipulator and an information reading device; the detection machine is respectively in communication connection with the manipulator and the information reading device; the detection machine, the manipulator and the information reading device are arranged on the machine table;
the detection machine is used for sending a grabbing signal to the manipulator;
the manipulator is used for grabbing a target material tray according to the grabbing signal and placing the target material tray on the information reading device; the target material tray comprises identification marks and is used for placing a plurality of products to be detected;
the information reading device is used for reading the identification mark to obtain identification data and sending the identification data to the detection machine;
the detection machine is used for identifying the target material tray according to the identification data and sending a starting detection signal to the manipulator according to an identification result;
the manipulator is also used for receiving the starting detection signal and placing the target product to be detected placed in the identified target material tray into the detection machine according to the starting detection signal;
the detection machine is further used for acquiring to-be-detected information of the target to-be-detected product, detecting whether the target to-be-detected product is a defective product or not according to the to-be-detected information and the identification data to obtain a detection result, and sending a transmission signal to the manipulator according to the detection result;
the manipulator is also used for placing the detected product back to the target material tray according to the transmission signal and placing the target material tray in a target area.
2. The apparatus of claim 1, wherein the robot comprises a product gripper, a first cylinder, a connecting arm, a second cylinder, and a tray gripper;
the product clamping jaw is connected with the connecting arm through the first air cylinder and used for clamping a product to be detected;
the material tray clamping jaw is connected with the connecting arm through the second cylinder and used for grabbing the material tray.
3. The apparatus of claim 2, wherein the outer wall of the product clamping jaw is provided with an encapsulating layer, and the outer wall of the tray clamping jaw is provided with a step layer.
4. The apparatus of claim 2, wherein the robotic arm further comprises a vision system communicatively coupled to the inspection machine;
the vision system is used for generating positioning data and sending the positioning data to the detection machine through the manipulator controller, so that the detection machine generates a material tray grabbing instruction or a product grabbing instruction according to the positioning data; and the manipulator controller is respectively in communication connection with the vision system and the detector.
5. The apparatus of claim 1, wherein the target tray further comprises a retaining ring and a plurality of product bins.
6. The apparatus of claim 5, wherein the identification mark is provided on a quick-change cover that is detachably linked with the tray.
7. The apparatus according to any one of claims 1 to 6,
the detection machine is also used for: sending a detection abnormal signal to the manipulator according to the identification result;
the manipulator is further configured to: and placing the target material tray which is not identified in the abnormal area according to the abnormal detection signal.
8. The apparatus of any of claims 1-6, wherein the transmission signal comprises a first transmission signal and a second transmission signal; the manipulator is further configured to:
placing an abnormal target material tray comprising defective products in an abnormal area according to the first transmission signal;
and according to the second transmission signal, placing the qualified target material tray which does not comprise the defective products into a feeding port of the next procedure.
9. The apparatus according to any one of claims 1 to 6, wherein the information reading device is an RFID reader, and the identification mark is an RFID tag.
10. The apparatus according to any one of claims 1 to 6, further comprising buffering the disc to be inspected and the detection disc;
the cache tray to be detected is arranged on the machine table and used for placing one or more target trays to be detected;
the detection plate is arranged on the machine table and used for placing the identified target material plate.
11. The device according to any one of claims 1-6, further comprising an upper system, wherein the upper system is in communication connection with the detection machine, and is configured to receive alarm information sent by the detection machine and generate an alarm according to the alarm information.
12. A jewelry printing quality detecting system comprising the jewelry printing quality detecting apparatus according to any one of claims 1 to 11.
13. A jewelry printing quality detection method is characterized by comprising the following steps:
acquiring identification data of a target material tray; the identification data is obtained by reading the identification mark of the target material tray through an information reading device; the target material tray is used for placing a plurality of products to be detected;
acquiring to-be-detected information of a target to-be-detected product;
and detecting whether the target product to be detected is a defective product or not according to the information to be detected and the identification data to obtain a detection result.
14. The method according to claim 13, wherein detecting whether the target product to be detected is a defective product according to the information to be detected and the identification data to obtain a detection result comprises:
acquiring prestored detection information according to the identification data;
matching the pre-stored detection information with the information to be detected, and determining that the target product to be detected is a non-defective product if the matching degree is not less than a preset threshold value;
and if the matching degree is smaller than a preset threshold value, determining that the target product to be detected is a defective product.
15. The method of claim 13 or 14, further comprising:
judging whether defective products exist in the target material tray or not;
if so, confirming that the target material tray is an abnormal target material tray, and generating a first transmission signal to control the mechanical arm to place the abnormal material tray in an abnormal area;
and if not, confirming that the target material tray is a qualified target material tray, and generating a second transmission signal so as to control the manipulator to place the qualified material tray to a feeding hole of the next procedure.
16. The method according to claim 13 or 14, wherein before acquiring the identification data of the target tray, further comprising:
if the identification data of the target material tray is not acquired within the preset time length, determining that the target material tray is the unidentified target material tray, and generating a detection stopping signal;
and sending the abnormal detection signal to a manipulator, so that the manipulator places the unidentified target material tray in an abnormal area according to the abnormal detection signal.
17. The method of claim 16, further comprising:
counting the number of unidentified target material discs;
and if the number of the unidentified target charging trays reaches a preset value, generating alarm information, and sending the alarm information to an upper layer system so as to enable the upper layer system to send out an alarm.
18. A jewelry printing quality detection device, characterized by comprising:
the first acquisition module is used for acquiring the identification data of the target material disc; the identification data is obtained by reading the identification mark of the target material tray through an information reading device; the target material tray is used for placing a plurality of products to be detected;
the second acquisition module is used for acquiring to-be-detected information of a target to-be-detected product;
and the detection module is used for detecting whether the target product to be detected is a defective product or not according to the information to be detected and the identification data to obtain a detection result.
19. A computer device comprising a memory and a processor, wherein the memory stores a computer program that is executable on the processor, and wherein the processor implements the steps of the method of claim 13 when executing the computer program.
20. A computer-readable medium having non-volatile program code executable by a processor, wherein the program code causes the processor to perform the method of claim 13.
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