CN110717686B

CN110717686B - System and method for producing shell-shaped dental appliance

Info

Publication number: CN110717686B
Application number: CN201910980665.6A
Authority: CN
Inventors: 蒲好学; 吴剑波; 杜渊; 姚峻峰
Original assignee: Zhejiang Zhengya Dental Co ltd
Current assignee: Zhejiang Zhengya Dental Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2023-06-23
Anticipated expiration: 2039-10-15
Also published as: CN110717686A

Abstract

A shell dental appliance production system and method, comprising: a case database storing case information; a control management center for acquiring case information from the case database and transmitting control commands; a production execution center for receiving the control command and controlling each device in the production process to execute the production operation; reading unique identification information associated with the current dental model at each process device and feeding back the unique identification information to an information reading device of a production execution center; and a production process device for receiving the execution command sent by the production execution center, acquiring process information associated with each process device from the case information by the unique identification information read by the information reading device, and executing production operation according to the process information; the production process equipment at least comprises a film preparation device, a film pressing device and a cutting device. The invention realizes full automation of the tooth appliance production and improves the production efficiency of the production line.

Description

System and method for producing shell-shaped dental appliance

Technical Field

The invention belongs to the technical field of tooth correction, and particularly relates to a shell-shaped tooth correction device manufacturing technology, in particular to a shell-shaped tooth correction device production system and a shell-shaped tooth correction device production method.

Background

The incidence of dental deformities has been high, not only affecting oral health, physical health, but also having a considerable impact on the mental health of the patient. With the development of society and the improvement of aesthetic feeling, more and more patients pay attention to tooth sanitation and participate in health maintenance, and the correction of dental deformity is sought.

The shell-shaped dental appliance is formed by attaching a thin elastic material to a dental model of an orthodontic patient and performing hot pressing. In performing orthodontic appliances, shell-shaped dental appliances are worn on the teeth of an orthodontic patient, and a control force can be applied at a specific position to gradually move the teeth to a desired shape.

Because the individuals of orthodontic patients have different intraoral information states and different orthodontic schemes, the shell-shaped dental appliance is required to be customized after intraoral data information of the patients is obtained through diagnosis and treatment. Because the disciplines involved in the invisible correction are complex, the invisible correction is difficult in the design process of the correction scheme, and because the intraoral information of each orthodontic patient is different, batch production cannot be carried out, and only customized production can be carried out; due to the rapid development of the orthodontic industry, the traditional manual production cannot meet the existing requirements; in addition, the method comprises the steps of obtaining intraoral information, facial information and basic information of an orthodontic patient, establishing archive information of the orthodontic patient, selecting doctor information, constructing an orthodontic scheme, generating a case database and then an informationized production line, which is not existed in the prior art.

Based on the foregoing, it is necessary to build a robust automated shell dental appliance production system.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides a shell-shaped dental appliance production system and a shell-shaped dental appliance production method, which are used for solving the technical problem of how to manufacture batch customized shell-shaped dental appliances on an automatic production line in the prior art.

The technical scheme of the invention is as follows:

a shell dental appliance production system comprising: a case database storing case information;

the control management center is in communication connection with the case database, acquires case information from the case database and sends a control command; the production execution center is in communication connection with the control management center and receives the control command to control each device in the production process to execute production operation; the information reading device is in communication connection with the production execution center, reads unique identification information associated with the current dental model at each production process device, and feeds back the unique identification information to the production execution center; each production process device is in communication connection with the production execution center, receives an execution command sent by the production execution center, acquires process information associated with each process device from the case information through the unique identification information read by the information reading device, and executes production operation according to the process information;

Each production process equipment at least comprises:

the film preparation device is in communication connection with the production execution center, and picks up a film consistent with the film preparation process information according to a film preparation execution command of the production execution center through the film preparation process information which is acquired from the case information and is related to the production of the shell-shaped dental appliance;

the film pressing device is in communication connection with the production execution center, after film preparation operation is completed through the film preparation device, film pressing procedure information related to shell-shaped dental appliance production is obtained from the case information, a film is heated to a set temperature according to a film pressing execution command of the production execution center and then is attached to the dental model, and set pressure is further applied within set time, so that a shell-shaped dental appliance matched with the dental model is formed;

and the cutting device is in communication connection with the production execution center, and after the film pressing operation is completed through the film pressing device, the cutting procedure information related to the production of the shell-shaped dental appliance is acquired from the case information, and the cutting of the shell-shaped dental appliance is completed according to the cutting track information and the cutting parameters in the cutting procedure information.

Further preferably, the method comprises: the unique identification information is printed at a set position of the dental model in the form of at least one of a digital code, a letter code, a combination code of numbers and letters and a multi-dimensional bar code.

Further preferably, the control management center includes: the information receiving module is used for receiving the unique identification information in the identification tag read by the production execution center and the process identification equipment information corresponding to the current execution process;

an information extraction module for extracting production-related information corresponding to a currently executed process from the case information matched with the unique identification information according to the process identification equipment information;

and the information execution module is used for sending the extracted production related information corresponding to the current execution procedure to the production execution center and controlling the production execution center to further control the current procedure equipment to execute the production operation related to the production of the shell-shaped dental appliance.

Further preferably, the production process equipment further comprises:

a printing device which is in communication connection with the production execution center and acquires printing parameter information of the dental model from the case information before the unique identification information is read by the information reading device; printing a dental model with the unique identification information according to a printing execution command of the production execution center, wherein the dental model is consistent with the printing parameter information; the printing parameter information at least comprises dental model parameters and unique identification information corresponding to the dental model parameters.

Further preferably, the method further comprises: the identification recognition device is used for recognizing the unique identification information associated with the current dental model and feeding back the unique identification information to the production execution center; the unique identification information is printed on the dental model in a two-dimensional code mode; and identifying the two-dimensional code through the information reading device to obtain the unique identification information, and obtaining the process information associated with each process device through the unique identification information.

Further preferably, the identification recognition device is used for recognizing the unique identification information associated with the current dental model and feeding back the unique identification information to the production execution center;

and the identification writing device is used for writing the unique identification information associated with the current dental model into the identification tag arranged on the carrier carrying the current dental model according to the execution instruction of the production execution center.

Further preferably, the method further comprises: the unique identification information is printed on the dental model in a two-dimensional code mode; the unique identification information is obtained by identifying the two-dimensional code through the identification identifying device, and the obtained unique identification information is further written into a radio frequency tag through the identification writing device; in the production process of the shell-shaped dental appliance, the unique identification information in the radio frequency tag is read by the information reading device to obtain the procedure information related to each procedure device; wherein, the radio frequency tag is arranged on the carrier of the dental model.

Further preferably, the production process equipment further comprises: the marking device is in communication connection with the production execution center, acquires marking procedure information related to the production of the shell-shaped dental appliance from the case information after the film pressing operation is carried out and before the cutting operation of the shell-shaped dental appliance is carried out through the cutting device, and prints information consistent with the marking procedure on the shell-shaped dental appliance according to a marking execution command of the production execution center.

Further preferably, the production process equipment further comprises: and the sorting device is in communication connection with the production execution center, after the cutting device finishes the cutting operation, sorting procedure information related to the production of the shell-shaped dental appliance is acquired from the case information, and the shell-shaped dental appliance is subjected to matching sorting according to the sorting execution command of the production execution center and the acquired sorting procedure information.

Further preferably, the production process equipment further comprises: and the material disassembly device is in communication connection with the production execution center, and separates the dental model and the diaphragm produced by the finished shell-shaped dental appliance from the dental model bearing tray and recovers the dental model bearing tray through the material disassembly procedure information and the material disassembly execution command which are received by the production execution center and sent by the control management center after the sorting device finishes the sorting operation of the shell-shaped dental appliance.

The shell-shaped dental appliance production method is applied to the shell-shaped dental appliance production system and comprises the following steps: the control management center acquires case information from the case database; the control management center receives the unique identification information acquired by the production execution center and the process identification equipment information corresponding to the current execution process; the control management center extracts production related information corresponding to the currently executed process from the case information matched with the unique identification information according to the process identification equipment information; the control management center transmits the extracted production-related information corresponding to the currently performed procedure to the production execution center, and controls the production execution center to further control the current procedure equipment to perform a production operation associated with producing the shell-shaped dental appliance, further comprising:

the control management center acquires film preparation procedure information related to the production of the shell-shaped dental appliance from the case information, and picks up a film consistent with the film preparation procedure information according to a film preparation execution command of the production execution center;

after the film preparation operation is completed, the control management center obtains film pressing procedure information related to the production of the shell-shaped dental appliance from the case information, heats a film to a set temperature according to a film pressing execution command of the production execution center, then adheres to the dental model, and further applies set pressure in set time to form the shell-shaped dental appliance matched with the dental model;

After the film pressing operation is finished, the control management center acquires cutting procedure information related to the production of the shell-shaped dental appliance from the case information, and cuts the shell-shaped dental appliance according to cutting track information and cutting parameters in the cutting procedure information;

the unique identification information is printed at the set position of the dental model in the form of at least one identification of a digital code, a letter code, a combination code of numbers and letters and a multidimensional bar code.

Further preferably, before the film preparation operation, the method further comprises: the control management center controls the printing device to print out a dental model which is consistent with the printing parameter information in the case information and is attached with the unique identification information; the method further comprises the following steps after the film pressing operation and before the cutting operation: the control management center controls the marking device to print out information consistent with the marking procedure in the case information on the shell-shaped tooth appliance after film pressing; after the cutting operation is performed, the method further comprises the following steps: the control management center controls the sorting device to carry out matching sorting on the shell-shaped tooth appliance after cutting according to sorting procedure information in the case information.

Further preferably, before the film preparation operation and after the dental model is printed, the method further comprises:

the control management center controls an identification recognition device to recognize the unique identification information associated with the current dental model, and the unique identification information is printed on the dental model in a form of a two-dimensional code; the control management center controls the two-dimensional code to be identified through the information reading device to obtain the unique identification information, and obtains the process information associated with each process device through the unique identification information.

Further preferably, before the film preparation operation and after the dental model is printed, the method further comprises: the control management center controls an identification recognition device to recognize the unique identification information associated with the current dental model, and the unique identification information is printed on the dental model in a form of a two-dimensional code; the control management center controls the two-dimensional code to be identified through the information reading device to obtain the unique identification information, and the obtained unique identification information is further written into the radio frequency tag through the identification writing device; in the production process of the shell-shaped dental appliance, the unique identification information in the radio frequency tag is read by the information reading device to obtain the procedure information related to each procedure device; wherein, the radio frequency tag is arranged on the carrier of the dental model.

Compared with the prior art, the shell-shaped dental appliance production system and method provided by the invention have the following advantages:

the invention provides a method for collecting case data, generating an correction scheme, and then, to a large-scale automatic production line of the production process of the shell-shaped dental appliance, wherein the production execution center is controlled by the control management center, and the production execution center executes an operation command issued by the control management center, so that systematic and intelligent unified management is realized, and the operation and maintenance of the shell-shaped dental appliance are more convenient and faster through modularized arrangement; meanwhile, the invention also carries out customized design aiming at different cases, and solves the problems that batch braking production cannot be realized and personalized customization aiming at users in the prior art.

Secondly, in order to realize personalized customization scheme, basic case information is collected through a case database, data processing is carried out on the basic case information, shell-shaped tooth appliance production associated information required by an orthodontic user and unique identification information matched with each shell-shaped tooth appliance are designed according to comprehensive parameters such as oral cavity state, age and gender of the orthodontic user, the two information are associated and set to form case information which can be interacted and used, user data storage is carried out through the case database in the whole subsequent production process, different dental models in the whole production process are managed and identified according to unique identification, and a foundation for realizing efficient management is brought.

And thirdly, the production process equipment can comprise a film preparation process, a film pressing process, a marking process, a cutting process, a sorting process, a cleaning process, a packaging process and other whole production devices to give out an automatic production structure, so that whole management and control are achieved, and each process is automatically and orderly produced.

Drawings

FIG. 1 is a schematic view of a shell-shaped dental appliance production system of the present invention;

FIG. 2 is a schematic view of a film preparing apparatus in a shell-shaped dental appliance production system according to the present invention;

FIG. 3 is a schematic view of another construction of a film forming apparatus in a shell-shaped dental appliance production system according to the present invention;

fig. 4 is a schematic structural view of a stage driving part in the film preparation apparatus;

FIG. 5 is a schematic view of a pick-up port in a film preparation apparatus;

FIG. 6 is a schematic view of a film pressing device in a shell-shaped dental appliance production system according to the present invention;

FIG. 7 is a schematic view of a structure of a carrying table of the film pressing device;

FIG. 8 is a schematic view of a cutting device;

FIG. 9 is another schematic view of a shell-shaped dental appliance production system of the present invention;

FIG. 10 is a flow chart of a third embodiment of a method of producing a shell-shaped dental appliance of the present invention;

Fig. 11 is a line assembly view of a shell-shaped dental appliance production system of the present invention.

Detailed Description

Having more clearly described embodiments of the present invention or technical solutions in the prior art, a specific embodiment of the present invention will be described below with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the invention, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.

For the sake of simplicity of the drawing, the parts relevant to the present invention are shown only schematically in the figures, which do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.

While the embodiments of the invention described below are presently considered to be preferred embodiments of the invention, it is to be understood that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.

The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments are shown.

According to the technical scheme provided by the invention, when the shell-shaped dental appliance is produced and processed, the method comprises the steps of obtaining the prior data information (the prior data information comprises intraoral information, facial information, skull information, diagnosis and treatment information, correction scheme information and the like) of the shell-shaped dental appliance, and realizing the interaction of the data information and the production according to the data information by means of a control management center, a production execution center and a case database; basic case information is collected through a case database, the basic case information is subjected to data processing, including production associated information of shell-shaped dental appliances required by orthodontic users and unique identification information matched with each shell-shaped dental appliance are designed according to comprehensive parameters such as oral states, ages, sexes and the like of orthodontic users, the two information are associated and set to form case information which can be interacted and used, the case information is stored in the case database, or the case information is communicated with a control management center in a wired or wireless mode or stored in an off-line mode according to production requirements, the control management center is ready for producing the shell-shaped dental appliances, and a production execution center controls corresponding equipment in a production procedure to execute production of the shell-shaped dental appliances through control command information sent by the control management center.

The production process of the shell-shaped dental appliance generally comprises a printing process, a film preparation process, a film pressing process, a marking process, a cutting process, a sorting process, a cleaning and sterilizing process and a packaging process. The application is directed to the shell-shaped dental appliance in batches manufactured through corresponding procedures in the process of automatically generating the shell-shaped dental appliance, and can ensure that the automatic generation flow is uninterrupted.

First embodiment

Referring to fig. 1, a shell-shaped dental appliance production system of the present invention includes: the control management center 100, the production execution center 200, the identification writing device 230, the production process equipment 240, and the case database 300. The case database 300 in the present application includes case information for collection, storage, data processing, etc. through an ERP system (enterprise resource planning), and case related information is stored in the case database 300 when a case is created. The case information is retrieved from the case database and stored in the information storage module of the production execution center 200 according to the production volume of the set period of the production shop.

Of course, the corresponding functions of implementing the case database 300 may be integrated in the storage unit of the control management center 100, i.e. the data is directly downloaded from the ERP, thereby improving the processing efficiency. The case information is extracted online in another mode, namely, the control management center needs to extract the case information from the ERP online in each production, and the method can ensure the instantaneity of the case information extracted each time.

The control management center 100 is a shell-shaped dental appliance production process execution management system, and is a set of production informatization management systems facing shell-shaped dental appliance workshop execution layers. The control management center 100 may be a server containing the MES (manufacturing execution system) management software, or may be MES management software having the MES management function, which may be integrated on a server, for example, a server provided at a production control end or an industrial personal computer.

The control management center 100 acquires case information from the case database 300 and transmits the case information to the production execution center 200. The control management center 100 may include, when acquiring case information: the first embodiment is that the control management center 100 directly acquires case information from the case database 300 when the case information is needed by connecting with the case database 300. In the second embodiment, the control management center 100 periodically updates the storage unit of the local terminal with the case information, and directly stores the case information in the storage unit of the local terminal. In addition, in the integrated circuit, a circuit having a memory function without a physical form is also called a memory cell, such as a RAM (random access memory), a FIFO (first in first out) memory, or the like; in the system, the storage device in physical form is also called a storage unit, such as a memory bank, a memory card, and the like. The memory cell on this side is only illustrative of a cell with memory function.

The control management center 100 further includes: an information receiving module, configured to receive unique identification information in the identification tag read by the production execution center 200 and process identification equipment information corresponding to a currently executed process; an information extraction module for extracting production-related information corresponding to the currently executed process from case information matched with the unique identification information according to the process identification equipment information; the information execution module transmits the extracted production-related information corresponding to the currently performed procedure to the production execution center 200, and controls the production execution center 200 to further control the current procedure equipment to perform a production operation associated with producing the shell-shaped dental appliance.

The production execution center 200 may be a Programmable Logic Controller (PLC) or a control system integrated with the PLC. The PLC communicates through a network to realize real-time monitoring, preventive maintenance and remote diagnosis management of the shell-shaped dental appliance. The production execution center 200 is communicatively connected to the control management center 100, receives case information and execution instructions transmitted from the control management center 100, and feeds back the acquired equipment information to the control management center 100. A Programmable Logic Controller (PLC) may be implemented by a processor, controller, central processing unit (CentralProcessingUnit, CPU), application specific integrated circuit, field programmable gate array or other programmable logic device, discrete gate or transistor logic device, discrete hardware, or the like, without limitation. The production execution center 200 may be a control device for each of the process equipment, and the control device may be connected to the control management center 100 in a communication manner. That is, the production execution center 200 may be a general PLC control system, or may be a control unit provided in each process equipment.

The information reading device is in communication connection with the production execution center 200, reads the unique identification information associated with the current dental model, and feeds back to the production execution center 200. As an example, the control management center 100 controls the printing device 210 to print the dental model and the unique identification information, and sets the printed dental model with the unique identification information on a carrier. Correspondingly, an information reading device is arranged on each station on the production line, and can be a two-dimensional code or multidimensional data matrix code identifier, a device which can identify unique identification information such as a CCD (charge coupled device), a scanner and the like, and the unique identification information associated with the current dental model can be read. In addition, the printing device 210 may not be required to be provided in the system, and the carrier may be additionally provided with information carrying a unique identifier, such as a bar code, an ID chip having an identifier, or the like, and the information reading device may be a reading device capable of reading the corresponding identifier. It should be further noted that the communication connection between the information reading device and the production execution center 200 is only a logical connection, for example, the information reading device and the production execution center 200 are integrally provided at one control terminal, so that the information reading device and the production execution center 200 are connected only by internal communication. Of course, the information reading apparatus may also be provided with a separate component, which is separately provided outside the production execution center 200, so that the information reading apparatus may be physically connected to the production execution center 200 or connected to the production execution center 200 through a wireless communication module. In principle, the embodiment only needs to realize information communication, which is within the protection scope of the present invention. The function of reading the unique identification information associated with the current dental model and feeding back to the production execution center 200 is achieved. When a process is performed, the unique identifier is read by the information reading device, and the identifier of the process is transmitted to the production execution center 200, and the production execution center 200 transmits the unique identifier to the control management center 100.

The production process equipment mainly refers to equipment for each process of producing the shell-shaped dental appliance. For example, the film is matched with corresponding equipment such as film pairing, film pressing, cutting, film prying, film tearing, cleaning and sorting, and the equipment can be provided with different working procedures according to different production lines. The production process equipment is provided with an information reading device for reading the user identification and interacts with the production execution center 200. In the invention, in order to realize the automatic production of the shell-shaped dental appliance production system, the production process equipment at least comprises a film preparation device 241, a film pressing device 242 and a cutting device 243, the film preparation device 241 automatically finishes picking up the adaptive film, the film pressing device 242 finishes the automatic film pressing process, the subsequent cutting device 243 finishes the cutting of the shell-shaped dental appliance according to the cutting track information and the cutting parameters, and the shell-shaped dental appliance of a user is primarily manufactured.

The production process includes performing a film preparation process, and the production process equipment includes a film preparation device 241. When the process identification device information is a film preparation process, the control management center 100 extracts film preparation process information related to the production of the shell-shaped dental appliance from the case information and transmits the film preparation process information to the production execution center 200. The film preparation device 241 is in communication connection with the production execution center 200, the production execution center 200 issues film preparation process information and a corresponding film preparation execution command to the film preparation device 241, and the film preparation device 241 receives the film preparation execution command and is used for picking up a film consistent with the film preparation process information according to the film preparation execution command of the production execution center 200 through the film preparation process information related to the shell-shaped dental appliance production obtained from the case information. The film preparation process information comprises the thickness of the film, the material information of the film and the batch information of the film; the control management center 100 controls the transmission of the film preparation process information to the production execution center 200, and further controls the production execution center 200 to control the film preparation device 241 to pick up the film consistent with the film preparation process information. The production execution center 200 issues a film preparation execution command to the film preparation device 241, and may also include film preparation process information, such as starting film preparation operation and specific film preparation process information. After the film preparation process operation is completed, the production execution center 200 releases the carrier carrying the film on the production line, performs film pressing operation according to the process configuration sequence of the production line, and when the carrier carrying the film runs to the position corresponding to the film pressing process production line, the production execution center 200 controls the information reading device corresponding to the film pressing process to read the unique identification information in the identification tag on the carrier or directly reads the two-dimensional code identification on the dental model, and feeds the identification back to the control management center 100 through the production execution center, and obtains the corresponding film pressing process information according to the film pressing process identification and the corresponding unique identification information to perform film pressing operation.

The production process comprises the steps of performing a film pressing process; the production process equipment comprises a film pressing device 242. When the control management center 100 receives the process identification equipment information as a film pressing process, extracting film pressing process information related to the production of the shell-shaped dental appliance from the case information; wherein the film pressing process information comprises film pressing temperature, film heating time and pressure parameters applied to the film. The control management center 100 sends the film pressing process information to the production execution center 200, the production execution center 200 issues the film pressing process information and a corresponding film pressing execution command to the film pressing device 242, and the film pressing device 242 receives the film pressing execution command and is used for completing a film pressing process according to the film pressing execution command of the production execution center 200 through the film pressing process information related to the production of the shell-shaped dental appliance, which is acquired from the case information: the diaphragm is heated to a set temperature and then attached to the dental model, and further a set pressure is applied for a set time to form a shell-shaped dental appliance matched with the dental model.

After the film pressing process operation is completed, the production execution center 200 releases the carrier carrying the film on the production line, performs cutting operation according to the process configuration sequence of the production line, and when the carrier carrying the die set to be cut after film pressing moves to the position corresponding to the film pressing process production line, the production execution center 200 controls the information reading device corresponding to the cutting process to read the unique identification information in the identification tag on the carrier or directly reads the two-dimensional code identification on the dental model, and feeds the identification back to the control management center 100 through the production execution center, and obtains the corresponding film pressing process information according to the cutting process identification and the corresponding unique identification information to perform cutting operation.

The production process includes performing a cutting process. The production process equipment includes a cutting device 243. When the process identification device information is a cutting process, the control management center 100 extracts cutting process information associated with the production of the shell-shaped dental appliance from the case information; wherein the cutting procedure information comprises cutting track information matched with the current dental model and cutting parameters (including power, angle of incision and the like); the control management center 100 sends the cutting procedure information to the production execution center 200, and further controls the production execution center 100 to transfer the component to be cut to the region to be cut, and further controls the cutting device 243 to complete the cutting of the appliance according to the cutting track information and the cutting parameters. The production execution center 200 issues cutting procedure information and a corresponding cutting execution command to the cutting device 243, and the cutting device 243 receives the cutting execution command, and is used for completing a cutting process according to the cutting execution command of the production execution center 200 by acquiring the cutting procedure information related to the production of the shell-shaped dental appliance from the case information, transferring a component to be cut to a region to be cut, and completing the cutting of the shell-shaped dental appliance according to the cutting track information and the cutting parameters in the cutting procedure information.

One possible structure of the film preparation device 241 is described below.

Referring to fig. 2 to 5, the film preparing apparatus 241 includes a film supplying component, a film preparing control component, and a pickup component. The membrane module includes a membrane preparation chamber 331, a membrane carrier 332, and a carrier driving unit 333. The film preparation control assembly controls the stage driving part 333 to drive the film carrying stage 332 to reciprocate in the film preparation cavity 331, and conveys the film carried on the film carrying stage 332 to a film pick-up position. The picking assembly comprises a film picking part and a picking driving part, and the film preparation control assembly controls the picking driving part to drive the film picking part to place the film taken out from the film picking position in the film feeding assembly on the carrier.

Referring to fig. 2, the pickup driving part may include a first servo motor 311. The film preparation control assembly further comprises a first servo motor 311 which is in communication connection with the first servo motor 311, and controls the first servo motor 311 to drive the film pick-up part to move to the pick-up position and pick up the film. The diaphragm pickup portion may include a vacuum generator and a solenoid valve, and the suction nozzle is provided to suck the diaphragm through the vacuum generator. The first servo motor 311 can be connected with the membrane picking part, and the first servo motor 311 can control the membrane picking part to translate to the position corresponding to the membrane barrel along the guide rail under the control of the membrane preparation control component, and can also control the membrane picking part to longitudinally move to the picking position under the control of the command of the membrane preparation control component, so that the vacuum generator can adsorb the membrane at the specified position.

Referring to fig. 4, the stage driving part 333 may further include a second servo motor 312. The film preparation control assembly further includes a second servo motor 312 in communication with the second servo motor 312, for driving the film carrier 332 to move along the film preparation chamber 331, and for transporting the film carried on the film carrier 332 to a film pick-up position.

A limiting component is further arranged on the first guide rail 301, and the limiting component limits the carrier driving device to reciprocate in a preset interval on the first guide rail 301; i.e., a stop assembly for limiting the start and end points of movement of the first connection structure 302, thereby defining the start and end points of axial movement of the diaphragm carrier 332.

Specifically, the limiting component comprises a first sensor arranged on the first connecting structure 302, a second sensor 306 arranged at a position, close to the top, of the first guide rail 301, a third sensor 307 arranged at a position, close to the bottom, of the first guide rail 301, and a film preparation control component; when the first connection structure 302 drives the membrane carrying platform 332 to move to the lower limit position, the first sensor is opposite to the third sensor 307, the third sensor 307 receives a signal, and then the carrying platform driving part 333 is controlled by the membrane preparation control assembly to stop pushing the first connection structure 302 to move, i.e. the membrane carrying platform 332 is controlled to stop at the lower limit position; when the first connection structure 302 drives the membrane carrier 332 to move to the upper limit position, the first sensor is opposite to the second sensor 306, and the second sensor 306 receives the signal, so that the carrier driving portion 333 is controlled to stop pushing the first connection structure 302 to move by the membrane preparation control assembly, i.e. the membrane carrier 332 is controlled to stop at the upper limit position.

The limiting assembly may further include a fourth sensor 305, where the fourth sensor 305 is configured to determine a connection position between the first connection structure 302 and the membrane carrier 332, that is, a position where the fourth sensor 305 is located on the membrane carrier 332 after the membrane preparation cavity 331 moves to the working position; specifically, in the moving process of the first connection structure 302, when the first sensor is opposite to the fourth sensor 305, the fourth sensor 305 receives a signal, and then the stand driving part 333 is controlled by the membrane preparation control assembly to stop pushing the first connection structure 302 to move.

Of course, in other embodiments, the implementation of the limiting assembly is not limited to the above, but the limiting may be implemented by a mechanical structure, for example, directly by providing a limiting edge, which is not limited herein.

The film preparation device 241 further includes a film detection assembly. The membrane detection assembly is in communication connection with the membrane preparation control assembly 42, and the membrane preparation control assembly 42 judges whether the membrane is taken out of the membrane supply assembly 43 according to the detection information of the membrane detection assembly. A scheme is as follows: the membrane detection assembly is an optical fiber correlation sensor, and the optical fiber correlation sensor includes a transmitting end and a receiving end, and when the membrane preparation control assembly 42 detects that the membrane can block the light path emitted by the transmitting end when being picked up, the membrane is taken from the membrane supply assembly 41 and is disposed on the inner wall of a mounting ring 13 of the pick-up port 701, however, in other embodiments, if the retaining plate is sufficiently thick, the setting of the mounting ring 13 can be omitted.

When the pickup assembly picks up the diaphragm, the diaphragm can lead the optical path signal received by the receiving part after the signal sent by the transmitting part of the optical fiber correlation sensor 14 passes through the diaphragm to change when being taken out, otherwise, the optical path signal is not changed; as the diaphragm is removed, it blocks the transmission of the optical signal from the optical fiber correlation sensor 14, and the optical signal changes; if the optical signal on the optical fiber correlation sensor 14 is changed, the diaphragm pickup assembly is detected to pick up the diaphragm, and if the optical signal on the optical fiber correlation sensor 14 is not changed, the diaphragm pickup assembly is detected to not pick up the diaphragm.

The diaphragm detection assembly can also be a digital display pressure switch meter, and is used for acquiring a pressure parameter value of the die taking device in the process of picking up the diaphragm; and the membrane preparation control component 42 takes out the membrane from the membrane supply component according to the preset pressure value of the pressure parameter value obtained by the digital display pressure switch meter. The automatic film preparation of the embodiment has stronger film preparation accuracy due to the arrangement of the film detection assembly, and deviation is not easy to occur.

The film preparation device realizes automatic film preparation procedures with quick and convenient film preparation, is favorable for improving film preparation efficiency, and further greatly improves the production efficiency of the shell-shaped tooth appliance.

One possible configuration of the film pressing device 242 in the automated production system of the present invention,

referring to fig. 6 and 7, the film pressing device 242 is used for pressing a film onto a mold, and includes a main workbench 64, a movable working assembly 67 and a film pressing assembly 61, wherein the main workbench 64 is provided with a first station 62 and a second station 63; the film pressing assembly 61 is arranged on one side of the main workbench 64 corresponding to the first station 62, the movable working assembly 67 is arranged on the other side of the main workbench 64, the movable working assembly 67 comprises a heating device 66 and a bearing table 65 which are arranged towards one side of the main workbench 64, the movable working assembly 67 can drive the heating device 66 and the bearing table 65 to move together relative to the main workbench 64, and the bearing table 65 can move up and down towards the main workbench 64; the moving working assembly 67 moves to enable the heating device 66 to reach the first station 62 and the bearing table 65 to reach the second station 63, the heating device 66 heats the membrane placed on the first station 62, and the bearing table 65 receives a die assembly at the second station 63; after the heating of the membrane is completed, the movable working assembly 67 moves to move the carrying table 65 carrying the die assembly to the first station 62, and the membrane pressing assembly 61 presses the membrane onto the die assembly. The die assembly comprises a bearing disc and a dental model arranged on the bearing disc.

The device realizes the automatic film pressing process with quick and convenient film pressing, is beneficial to improving the film pressing efficiency, and further greatly improves the production efficiency of the shell-shaped tooth appliance.

One possible configuration of cutting device 243 in the automated production system of the present invention.

Referring to fig. 8, a cutting device 243 is configured to cut a component to be cut, the component to be cut includes a carrier plate, a dental model fixed on the carrier plate, and a shell-shaped dental appliance to be cut formed by hot-pressing a diaphragm onto the dental model, the shell-shaped dental appliance includes: the cutting mechanism is used for cutting the to-be-cut assembly, the picking mechanism is used for picking up the to-be-cut assembly, and the transferring mechanism is used for transferring the to-be-cut assembly; the picking mechanism picks up the component to be cut and then fixes the component to be cut on a fixing structure of the transferring mechanism; the transferring mechanism transfers the component to be cut to a cutting area, and enables a surface to be cut of the component to be cut to face a cutting part of the cutting mechanism; and the cutting mechanism and the transferring mechanism perform relative movement according to a preset cutting track, and the shell-shaped tooth appliance to be cut is cut and separated from the membrane.

The cutting device 243 comprises a picking mechanism 1, a transferring mechanism and a cutting mechanism 2; the cutting mechanism 2 is an energy cutting mechanism, such as a laser cutting mechanism, an ultrasonic cutting mechanism, etc., for cutting the dental mouthpiece, and is not limited herein. The energy cutting mechanism 2 is selected in this embodiment, and the cutting method is fast, efficient, and not easy to damage the shell-shaped dental appliance, although in other embodiments, the cutting mechanism 2 may also use a mechanical cutting method to cut, which is not limited herein.

The pick-up end of the pick-up mechanism 1 is used for picking up the surface to be cut of the component 6 to be cut. The picking mechanism 1 is arranged at a position adjacent to the conveying line 5 for conveying the components 6 to be cut through a bracket 9, and is further arranged at a position capable of picking up the components to be cut from the conveying line 5 quickly and accurately; the picking mechanism 1 comprises a picking part 101 arranged at a picking end and a first driving component for driving the picking part 101 to move, wherein the first driving component drives the picking part 101 to move to a position of a component 6 to be cut on the conveying line 5, and after the component 6 to be cut is picked, the first driving component moves to a butt joint position with the transferring mechanism.

The transfer mechanism further comprises a mechanical arm, the transfer end is arranged on the free end of the mechanical arm, the mechanical arm drives the transfer end to reciprocate between the pick-up mechanism 1 and the cutting mechanism 2, so that the to-be-cut assembly 6 is transferred from the pick-up mechanism 1 to the cutting area of the cutting mechanism 2, and after cutting is completed, the to-be-cut assembly after cutting is placed at other stations (not shown in the figure).

In this embodiment, the cutting device comprises two mechanical arms, and when a cutting process is performed, the first mechanical arm 3 drives the transfer end to move to the position of the pick-up mechanism 1, so as to transfer the component to be cut on the pick-up part 101 of the pick-up mechanism 1; in the process, the transfer end of the second mechanical arm 4 moves into the cutting area of the cutting mechanism 2, and the cutting mechanism 2 cuts the tooth appliance to be cut on the component to be cut on the transfer end 401, as shown in fig. 8; after the cutting is completed, the second mechanical arm 4 moves the cut component onto the carrier for carrying the component to be cut (after the cutting of the component to be cut is completed, the dental appliance is not taken down from the dental model carrying table, the state is called as the cut component in the application), the rotating disc 8 is started, the rotating disc 8 drives the V-shaped bracket 7 to rotate for a certain angle, the positions of the first mechanical arm 3 and the second mechanical arm 4 are exchanged, the component to be cut picked up by the transfer end is transferred into the cutting area of the cutting mechanism 2 by the first mechanical arm 3 for cutting, the second mechanical arm 4 drives the component to be cut newly picked up by the transfer end transfer pick-up mechanism 1, and the two mechanical arms work alternately. Of course, according to actual use demand, can increase the arm to better cooperation automation line.

The embodiment is provided with two mechanical arms and two transfer ends, and is simultaneously provided with the V-shaped bracket 7 and the rotating disc 8, so that when one transfer end is in a cutting area, the other transfer end already picks up the next component 6 to be cut, thus saving the time required for waiting for the picking process of the next component to be cut after one tooth appliance is cut, and greatly improving the production efficiency.

The structure realizes the picking and overturning of the component to be cut through the matching of the cutting mechanism, the picking mechanism and the transferring mechanism, realizes the cutting of the tooth appliance through the matching of the transferring mechanism and the cutting mechanism, has simple structure and convenient operation, realizes the full-automatic production of the cutting process, is favorable for realizing the full-automatic production of the tooth appliance production system, has the advantages of time and labor saving, improves the production efficiency of the production line and the like.

In this example, the present system may further include an identification writing device 230. The identification writing device 230 is in communication connection with the production execution center 200, and writes unique identification information associated with the current dental model into an RFID tag set on the carrier carrying the current dental model according to an instruction of the production execution center 200. The identification reading means 220 reads the unique identification information associated with the current dental model and feeds back to the control management center 100 through the production execution center 200. The control management center 100 controls the identification writing device 230 to write unique identification information through the production execution center 200. When the unique identification is an RFID, the writing is an RFID tag. It should be noted that, in this embodiment, the unique identification information may be directly written into the RFID tag. The character string can be directly written in the RFID tag, the content of the character string corresponds to the two-dimensional code identifier, and the two-dimensional code identifier corresponds to the unique identifier information. Or directly encoding the unique identification information into a tag identification, and directly writing the tag identification into the RFID tag. Because the encoding rule can be customized, the embodiment protects that only the tag identification written by the RFID tag can directly analyze the unique identification information associated with the current dental model. For example, if the unique identification information identified by the identification reading device 220 is YCL123456, the production execution center 200 controls the identification writing device 230 to write to the RFID tag by YCL123456; the identification writing device 230 generally refers to a writing device capable of writing information to an RFID tag.

The shell-shaped dental appliance production system can be automatically produced through the system, different dental models can be identified through the marks, automatic production equipment is provided for film preparation, film pressing and cutting procedures, full automation of the tooth appliance production system is facilitated, and the system has the advantages of time saving, labor saving, production efficiency improvement of a production line and the like.

Example two

Referring to fig. 9 and 11, a schematic block diagram of a second embodiment of a shell dental appliance production system is shown. In comparison with the first embodiment, the production process apparatus may further include:

after the film pressing process is finished, in order to identify attribution of each appliance and correct the steps, the module to be cut needs to be marked, standard information is printed on the film after film pressing, the printed information is specifically printed, the printed information is correspondingly carried with the carrier of the module to be cut through the production execution center 100, the carrier is operated to the position corresponding to the marking process, after the unique identification is read by the information reading device corresponding to the marking process, the information corresponding to the appliance and needing to be marked is searched in case information, and marking operation is carried out according to marking information, and the method is specifically described as follows:

The marking device 244 is in communication connection with the production execution center 200, and obtains marking procedure information associated with the production of the shell-shaped dental appliance from the case information, and prints information consistent with the marking procedure on the shell-shaped dental appliance according to a marking execution command of the production execution center. For example, the patient's name, what number of appliances, etc. are marked from the case information so that it can be sorted and packaged later. The marking device 244 may employ a marking machine that marks the shell dental appliances.

After marking is completed, cutting operation is carried out, and specific operation engineering is shown in the first embodiment; after the cutting is completed, performing the operation of the tunica vaginalis, separating the shell-shaped appliance after the cutting from the dental model, sorting the shell-shaped appliances through a sorting device, sorting all appliances of the same orthodontic patient together, or further sorting the appliances according to the correction steps, or matching the correction steps of the same patient together, and specifically sorting the appliances according to the requirements on a production line, wherein the following steps are as follows:

the sorting device 245 is in communication connection with the production execution center 200, performs matched sorting on the shell-shaped dental appliances according to sorting execution commands of the production execution center by sorting procedure information related to the production of the shell-shaped dental appliances, which is acquired from case information.

In the sorting process, the obtained identification information of the shell-shaped dental appliances to be sorted and the position information of the holding positions of the shell-shaped dental appliance carriers are arranged in a correlated manner, and the shell-shaped dental appliances to be sorted are placed in corresponding Rong Zhiwei; identifying the identification information of the shell-shaped dental appliances to be sorted, and identifying the identification information of the shell-shaped dental appliances meeting sorting conditions; and sorting out the corresponding shell-shaped dental appliances from the corresponding positions of the carrier according to the position information of the holding bit corresponding to the shell-shaped dental appliance identification information meeting the sorting condition. Through carrying out the associative setting with the identification information of each shell form tooth appliance that waits to sort respectively with the positional information of different holding bit, only place one shell form tooth appliance that waits to sort in this way every holding bit to make and wait to sort shell form tooth appliance and corresponding holding bit and establish the one-to-one and have established the matching of error in the spatial position aspect, promoted sorting efficiency.

In the example, the identification information of the shell-shaped tooth appliance to be sorted, which is matched with the same user in the same orthodontic step, is respectively associated with the position information of the same holding position, so that each holding position is provided with the shell-shaped tooth appliance to be sorted, which is matched with the same user in the same orthodontic step, so that the shell-shaped tooth appliance to be sorted, which is matched with the same user in the same orthodontic step, is in one-to-one correspondence with the corresponding holding position in a space position layer, and the sorting efficiency is improved. Of course, a plurality of storage locations may also be provided on the shell dental appliance carrier, with the location information for each storage location including a location code indicating a carrier pre-form code associated with the carrier and a match corresponding to the carrier pre-form code. The specific positions of the holding positions on the shell-shaped tooth appliance carriers are conveniently, quickly and accurately positioned by arranging the numbers in the positions, and the number mode can quickly place the corresponding holding positions of the shell-shaped tooth appliance carriers in the sorting process. Similarly, the corresponding shell-shaped tooth appliance is grabbed at the position of the corresponding accommodating position of the carrier, so that sorting accuracy and sorting efficiency are improved.

Through the structure, the automatic sorting effect can be realized. Thereby being beneficial to realizing the full automation of the tooth appliance production system, having the advantages of time saving and labor saving, improving the production efficiency of the production line, and the like.

On the automated production line of this application, after the operation of passing through the tunica vaginalis, with behind the module separation after appliance and the cutting, the tooth jaw model is individual different, the diaphragm after the cutting also can't be recycled, but the carrier needs cyclic utilization, if bear the unique identification information be the RFID label, then the RFID label also can cyclic utilization, need to separate the carrier with the diaphragm and the press mold model that have participated in shell-like tooth appliance production through tearing open material device 246 on the production line this moment, and retrieve RFID label and carrier to the production line on, specifically be:

the disassembly device 246 is in communication connection with the production execution center, separates the dental model and the diaphragm produced by the finished shell-shaped dental appliance from the dental model bearing tray through disassembly procedure information and disassembly execution commands sent by the control management center and received by the production execution center, and recovers the dental model bearing tray.

The following examples of application

When the patient enters a need for dental correction, a case is created in advance. The Identification (ID) of the case is unique and unchanged throughout the correction. For example, basic information (age, tooth information, photo information, etc.) of a patient, which product is selected, the type of wrong jaw, the requirement of the patient, the order situation, the created tooth digital model situation, the related information of creating an appliance (how many steps of correction are performed altogether, the characteristics (thickness, whether to add an accessory, or pull, etc.) of the appliance corresponding to each correction stage) and the corresponding process (which further includes a film preparation process, a film pressing process, a marking process, a cutting process, a sorting process, a cleaning process, a packaging process) of the appliance, which process corresponds to the production operation associated with the production of the shell-shaped dental appliance. Generally, the above case information is merely illustrative, and specific case information may be different depending on the manufacturing process per company. Also, the case information may be consolidated into corresponding data packets (in a format that is received by the MES system) and sent to the control management center 100, so that the control management center 100 parses out the corresponding contents. In the second embodiment, the control management center 100 obtains the data packet, analyzes the obtained corresponding case information, and stores the obtained case information in the storage unit of the local terminal.

The control management center 100 serves as an overall information management center for shell-shaped dental appliance production. For example, before the whole shell-shaped dental appliance production process, the control management center 100 controls the printing device 210 to print out the dental model containing the identification information through the production execution center 200 (the unique identification information is printed at the currently set position of the dental model in the form of at least one of a digital code, an alphabetical code, a combination of a number and an alphabetical code, and a multi-dimensional bar code), and the dental model is set on a carrier after the printing is completed. The control management center 100 may read out unique identification information associated with the current dental model through the production execution center 200. In the subsequent shell-shaped dental appliance production process control process, the control management center 100 can obtain the identification information of the current process from the equipment end of the current production process through the carrier running on the whole production process assembly line, the identification information of the current process and the identification information of the current process, judge the process to be executed according to the identification information of the current process, match processing parameters according to the unique identification information in the process information and send the processing parameters to the production execution center 200, and control the production execution center 200 to further control the current process to execute the production operation related to the shell-shaped dental appliance production, wherein the film preparation device picks up the film consistent with the film preparation process information. The diaphragm is heated to a set temperature and then attached to the dental model, and further a set pressure is applied for a set time to form a shell-shaped dental appliance that matches the dental model. The marking device prints information consistent with the marking procedure on the shell-shaped dental appliance according to the marking execution command of the production execution center. The cutting device receives the cutting track information and the cutting parameters in the cutting procedure information to complete the cutting of the shell-shaped tooth appliance. And the sorting device performs matched sorting consistent with the sorting procedure information on the shell-shaped dental appliances according to the received sorting execution command, and the shell-shaped dental appliances after sorting and pairing pass through a cleaning procedure and a packaging procedure.

Example III

Referring to fig. 10, a flow chart of a method for producing an appliance is shown. It comprises the following steps:

s110, the control management center acquires case information from a case database;

s120, the control management center receives the unique identification information read by the production execution center and the process identification equipment information corresponding to the current execution process;

s130, the control management center extracts production related information corresponding to the currently executed working procedure from case information matched with the unique identification information according to the working procedure identification equipment information;

s140, the control management center transmits the extracted production related information corresponding to the currently performed procedure to the production execution center, and controls the production execution center to further control the current procedure equipment to perform a production operation related to producing the shell-shaped dental appliance, further comprising:

in the present application, in order to realize the automatic production of the shell-shaped dental appliance, the method includes the steps of needing to control the management center 100, the production execution center 200 and the case database 300, performing data interaction and executing instructions; the method comprises the steps of firstly collecting information of orthodontic patients through data of a case database 300, wherein the information of the orthodontic patients comprises intraoral information, basic information of the patients comprises age, name and the like, doctor treatment information according to the information of the patients, correction scheme information is generated according to the treatment information, production processing information matched with the treatment scheme information comprises materials produced by selected correction appliances and the like, the materials are specifically matched to each device of a production line, a data sample belonging to individuals is established in the case database 300 for each orthodontic patient, the case information and corresponding unique identification information are matched with all information of the patient in the case database. The case database 300 interacts the case information of each patient with the control management center 100 and transmits the same to the control management center 100 in a wired, wireless, and terminal storage manner; in the production process of the shell-shaped dental appliance, the unique identification information production execution center 200 matches corresponding procedure information in case information of the control management center 100 to finish the processing of the shell-shaped dental appliance; firstly, the production execution center 200 controls the printing device 210 to print the dental model and the integrally formed unique identification information according to the digital film pressing parameters and the unique identification information in the case information; the data interaction is completed through the unique identification information in the whole production line operation process; the unique identification information can be a combination of various set forth letter codes or data codes, a two-dimensional code and the like; when the unique identification information in the two-dimensional code is read by the control CCD when the unique identification information is printed on the dental model, the production execution center 200 transmits the unique identification information to the control management center 100, the control management center 100 starts the generation operation of shell-shaped dental appliance gas, the control management center 100 controls the radio frequency reader-writer to write the unique identification information into the set RFID tag of the dental model carrier, the unique identification information in the RFID tag is read by the information reading device provided with each procedure position in the production process of the appliance to obtain the processing procedure information, and the corresponding operation is executed, and the sequential procedures comprise the following steps:

Film preparation procedure information related to the production of the shell-shaped dental appliance, which is acquired from the case information, is picked up according to a film preparation execution command of a production execution center, and films consistent with the film preparation procedure information are taken out;

film pressing procedure information related to the production of the shell-shaped dental appliance, which is obtained from the case information, is attached to the dental model after the film is heated to a set temperature according to a film pressing execution command of a production execution center, and set pressure is further applied within a set time to form the shell-shaped dental appliance matched with the dental model; after that, the process is carried out,

obtaining marking procedure information related to the production of the shell-shaped dental appliance from case information, and printing information consistent with the marking procedure on the shell-shaped dental appliance according to a marking execution command of the production execution center; after that, the process is carried out,

cutting procedure information related to the production of the shell-shaped dental appliance, which is obtained from the case information, transfers the component to be cut to a region to be cut according to a cutting execution command of a production execution center, and completes the cutting of the shell-shaped dental appliance according to cutting track information and cutting parameters in the cutting procedure information; and then performing sheath film, further performing matched sorting on the shell-shaped dental appliance according to the sorting execution command of the production execution center through sorting procedure information related to the production of the shell-shaped dental appliance, which is acquired from the case information. Further, the dental model and the diaphragm produced by the shell-shaped dental appliance are carried with the dental model through the disassembly procedure information and the disassembly execution command which are received by the production execution center and sent by the control management center.

Through the flow control, the automation of the production of the shell-shaped dental appliance is completed. The process control of the invention can completely meet the production requirement of mass shell-shaped tooth appliances, and has high automation degree, rapidness and high efficiency.

Those skilled in the art will appreciate that implementing all or part of the above-described methods in accordance with the embodiments may be accomplished by way of computer programs, which may be stored on one or more non-transitory computer-readable storage media, which when executed may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the various embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.

Those skilled in the art will appreciate that only partial structures related to the present application are not limiting as to the apparatus or components to which the present application applies, and that a particular apparatus may include more or less components than those shown, or may combine certain components, or have a different arrangement of components. In one embodiment, the vehicle remote real-time monitoring tire pressure system provided by the application can be implemented in the form of a computer program, and the computer program can be run on an upper general-purpose device or various intelligent vehicle terminals. The memory of the device may store therein various program modules constituting the apparatus, and a computer program constituted by the various program modules causes the processor to execute the steps in the method for remotely and real-time monitoring tire pressure of the various embodiments of the present application described in the present specification.

In one embodiment, a smart device is provided that includes a memory and a processor, the memory storing a computer program that, when executed by the processor, causes the processor to perform the steps of the real-time sorting method described above.

In one embodiment, a computer readable storage medium is provided, storing a computer program which, when executed by a processor, causes the processor to perform the steps of the real-time generation method described above.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description. The foregoing description of the invention has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the invention pertains, based on the idea of the invention.

Claims

1. A shell dental appliance production system, comprising:

a case database storing case information;

the control management center is in communication connection with the case database, acquires case information from the case database and sends a control command;

the production execution center is in communication connection with the control management center and receives the control command to control each device in the production process to execute production operation;

the information reading device is in communication connection with the production execution center, reads unique identification information associated with the current dental model at each production process device, and feeds back the unique identification information to the production execution center;

Each production process device is in communication connection with the production execution center, receives an execution command sent by the production execution center, acquires process information associated with each process device from the case information through the unique identification information read by the information reading device, and executes production operation according to the process information;

each production process equipment at least comprises:

2. The shell-like dental appliance production system of claim 1, comprising: the unique identification information is printed at a set position of the dental model in the form of at least one of a digital code, a letter code, a combination code of numbers and letters and a multi-dimensional bar code.

3. The shell-like dental appliance production system of claim 2, wherein the control management center comprises:

the information receiving module is used for receiving the unique identification information in the identification tag read by the production execution center and the process identification equipment information corresponding to the current execution process;

4. The shell-like dental appliance production system of claim 3, wherein the production process equipment further comprises:

a printing device which is in communication connection with the production execution center and acquires printing parameter information of the dental model from the case information before the unique identification information is read by the information reading device; printing a dental model with the unique identification information according to a printing execution command of the production execution center, wherein the dental model is consistent with the printing parameter information;

the printing parameter information at least comprises dental model parameters and unique identification information corresponding to the dental model parameters.

5. The shell-like dental appliance production system of claim 4, further comprising:

the identification recognition device is used for recognizing the unique identification information associated with the current dental model and feeding back the unique identification information to the production execution center;

The unique identification information is printed on the dental model in a two-dimensional code mode;

and identifying the two-dimensional code through the information reading device to obtain the unique identification information, and obtaining the process information associated with each process device through the unique identification information.

6. The shell-like dental appliance production system of claim 4, further comprising:

7. The shell-like dental appliance production system of claim 6, further comprising:

the unique identification information is obtained by identifying the two-dimensional code through the identification identifying device, and the obtained unique identification information is further written into a radio frequency tag through the identification writing device;

In the production process of the shell-shaped dental appliance, the unique identification information in the radio frequency tag is read by the information reading device to obtain the procedure information related to each procedure device;

wherein, the radio frequency tag is arranged on the carrier of the dental model.

8. The shell-like dental appliance production system of claim 5 or 7, wherein the production process equipment further comprises:

the marking device is in communication connection with the production execution center, acquires marking procedure information related to the production of the shell-shaped dental appliance from the case information after the film pressing operation is carried out and before the cutting operation of the shell-shaped dental appliance is carried out through the cutting device, and prints information consistent with the marking procedure on the shell-shaped dental appliance according to a marking execution command of the production execution center.

9. The shell-like dental appliance production system of claim 8, wherein the production process equipment further comprises:

and the sorting device is in communication connection with the production execution center, after the cutting device finishes the cutting operation, sorting procedure information related to the production of the shell-shaped dental appliance is acquired from the case information, and the shell-shaped dental appliance is subjected to matching sorting according to the sorting execution command of the production execution center and the acquired sorting procedure information.

10. The shell-like dental appliance production system of claim 9, wherein the production process equipment further comprises:

and the material disassembly device is in communication connection with the production execution center, and separates the dental model and the diaphragm produced by the finished shell-shaped dental appliance from the dental model bearing tray and recovers the dental model bearing tray through the material disassembly procedure information and the material disassembly execution command which are received by the production execution center and sent by the control management center after the sorting device finishes the sorting operation of the shell-shaped dental appliance.

11. A method of producing a shell dental appliance for use in a shell dental appliance production system according to any one of claims 1 to 10, comprising:

the control management center acquires case information from the case database;

the control management center receives the unique identification information acquired by the production execution center and the process identification equipment information corresponding to the current execution process;

the control management center extracts production related information corresponding to the currently executed process from the case information matched with the unique identification information according to the process identification equipment information;

The control management center sends the extracted production related information corresponding to the current execution procedure to the production execution center, and controls the production execution center to further control the current procedure equipment to execute the production operation related to producing the shell-shaped dental appliance, and the control management center further comprises:

12. The method of producing a shell dental appliance of claim 11, further comprising, prior to performing the film preparation operation:

the control management center controls the printing device to print out a dental model which is consistent with the printing parameter information in the case information and is attached with the unique identification information;

the method further comprises the following steps after the film pressing operation and before the cutting operation:

the control management center controls the marking device to print out information consistent with the marking procedure in the case information on the shell-shaped tooth appliance after film pressing;

after the cutting operation is performed, the method further comprises the following steps:

the control management center controls the sorting device to carry out matching sorting on the shell-shaped tooth appliance after cutting according to sorting procedure information in the case information.

13. The method of producing a shell dental appliance of claim 11, further comprising, before performing the filming operation and after printing a dental model:

14. The method of producing a shell dental appliance of claim 11, further comprising, before performing the filming operation and after printing a dental model:

the control management center controls an identification recognition device to recognize the unique identification information associated with the current dental model, and the unique identification information is printed on the dental model in a form of a two-dimensional code; the control management center controls the two-dimensional code to be identified through the information reading device to obtain the unique identification information, and the obtained unique identification information is further written into the radio frequency tag through the identification writing device;