CN118151607A - Automatic denture production method and production line - Google Patents

Abstract

The invention provides an automatic denture production method and production line, comprising the following steps: acquiring order information and parameter information of materials required for production, and analyzing the order information according to the parameter information of the materials required for production to determine target parameter information of the materials required for production; generating a production task according to the order sequence, and matching target parameter information of materials required by the order in the production task with target parameter information of materials required by the previous order; calculating the quantity of materials with various parameters required by production according to the matched target parameter information; the transfer robot performs transfer of materials with corresponding quantity of various parameters among various process equipment in the production line according to the production task; because the denture blank for processing the denture can be used for processing a plurality of dentures, the transfer times of the materials can be greatly reduced by matching the order with the materials required by the previous order, and each material is transferred through the robot without depending on manual operation, so that the production efficiency is greatly improved.

Description

Automatic denture production method and production line

Technical Field

The invention relates to the technical field of denture processing, in particular to an automatic denture production method and production line.

Background

False teeth are artificial teeth. The native teeth of humans are subject to varying degrees of damage with age and for various reasons. Teeth are indispensable parts of human body, and play an important role in human life. Human beings have never stopped studying dentures to replace damaged teeth. Historically, false teeth such as gold, silver, etc. have been replaced with damaged teeth. To date, there are mainly a number of types of denture materials: porcelain teeth (alumina), metal teeth, alloy teeth, plastic teeth, and zirconia teeth.

However, during the denture processing process, materials with various parameters are needed, manual operation is mainly relied on for processing various complex materials, traditional processing equipment is single-machine equipment, manual feeding and discharging are needed, a processing program needs manual transmission and loading, and meanwhile, manual operation is needed to start processing; after the processing is finished, the material tray is required to be manually taken down, and the connecting rod is manually cut off by a polishing tool; after the connecting rod is cut, the teeth are manually placed into a crucible and are placed into a sintering furnace for sintering; after sintering, manually taking out the teeth, and finding out corresponding tooth molds in a try-on mode according to experience and tooth appearance; dental molds are also messy to place, pile up substantially beside the sintering furnace, and need to be found one by one, which leads to problems of low production efficiency.

Disclosure of Invention

The invention aims to provide an automatic denture production method and production line, which are used for solving the problem of low production efficiency of the traditional denture processing mode in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: an automatic denture production method, comprising: acquiring order information and parameter information of materials required for production, and analyzing the order information according to the parameter information of the materials required for production to determine target parameter information of the materials required for production; generating a production task according to the order sequence, and matching target parameter information of materials required by the order in the production task with target parameter information of materials required by the previous order; calculating the quantity of materials with various parameters required by production according to the matched target parameter information; the transfer robot performs transfer of materials of corresponding quantity among all process equipment in the production line according to the production task.

Optionally, the step of calculating the material quantity of various parameters required by production according to the matched target parameter information further includes: selecting a corresponding number of denture blanks of various parameters according to the number of denture blanks of various parameters required by production in the production task, and storing the denture blanks in a raw material storage cabinet; and selecting the corresponding number of dental capsules with various parameters according to the number of dental capsules with various parameters in order information, and storing the dental capsules with various parameters in a dental capsule storage cabinet.

Optionally, before the step of transferring the materials with the quantity corresponding to the various parameters between the process devices in the production line according to the production task, the transfer robot further includes: and compiling labels for all the denture blanks, all the dental mould boxes and all the working procedure equipment in the production line.

Optionally, the step of labeling each denture blank, each dental impression and each process device in the production line comprises: electronic tags are compiled for each denture blank, each dental model box, each raw material storage cabinet, each engraving and milling machine, each material receiving clamp in each engraving and milling machine, each sintering furnace and each dental model box storage cabinet, and the transfer robot can transfer materials through identifying the electronic tags.

Optionally, the step of transferring the materials with the quantity corresponding to the various parameters by the transferring robot between the process devices in the production line according to the production task includes: when a denture engraving task in a production task is required to be executed, the transfer robot transfers denture blanks corresponding to target parameter information in the raw material storage cabinet to the inside of the engraving and milling machine according to the production task, the engraving and milling machine is provided with a receiving clamp and a cache position, the receiving clamp receives the denture blanks and places the denture blanks into the cache position, and the engraving and milling machine engraves the denture blanks in the cache position one by one; when a cutting task in a production task is required to be executed, the transfer robot transfers the engraved denture blank into the cutting machine and cuts a connecting rod on the engraved denture blank so as to separate the denture blank from the engraved denture; when the denture blank buffer task in the production task needs to be executed, the transfer robot transfers the denture blank or the cut denture blank into the buffer position in the engraving and milling machine; when the denture polishing task in the production task is required to be executed, the transfer robot transfers the carved denture to a polishing platform, and an operator polishes the denture and then puts the denture into a crucible, and simultaneously binds the work order number of the denture with the crucible number of the crucible; when the denture sintering task in the production task is required to be executed, the transferring robot transfers the crucible carrying the denture into the sintering furnace to sinter the denture; when the denture boxing task in the production task is required to be executed, the transfer robot transfers the sintered crucible carrying the denture to the dental model box storage cabinet and loads the dental model box corresponding to the target parameter information.

Optionally, the step of transferring the materials with the quantity corresponding to the various parameters between the process devices in the production line by the transferring robot according to the production task further comprises: and the transfer robot transfers the denture blanks according to the priority of the production task, takes the task with the highest priority as a main task, takes the other tasks as secondary tasks, and calculates a multi-branch path which takes the task with the highest priority as the main task.

Optionally, the step of transferring the materials with the quantity corresponding to the various parameters between the process devices in the production line by the transferring robot according to the production task further comprises: when the transfer robot executes production tasks for transferring the denture blanks, calculating a path required to be passed by the transfer robot in each production task; calculating a path node which needs to be passed by the transfer robot in each production task; when the plurality of production tasks all have the same path node, the plurality of production tasks are executed in parallel.

Optionally, the step of obtaining the order information and the parameter information of the material required for production, and analyzing the order information according to the parameter information of the material required for production to determine the target parameter information of the material required for production includes: receiving order information of a user, wherein the order information comprises color values, transparency, maximum tooth height, maximum tooth width and number of teeth; and checking the order information with the parameter information of various denture blanks and the parameter information of various dental models so as to determine the target parameter information of the denture blanks required to be produced and the target parameter information of the dental models required to be produced.

Optionally, the step of generating the production task according to the order sequence and matching the target parameter information of the material required by the order in the production task with the target parameter information of the material required by the previous order includes: calculating target parameter information according to the order information of the user, wherein the target parameter information comprises a denture blank color value, denture blank permeability, denture blank height, denture blank shrinkage coefficient and space occupied by the denture blank; taking the denture blank color value, the denture blank permeability, the denture blank height and the denture blank shrinkage coefficient as the lowest matching condition to search out all target parameter information meeting the requirements in the denture blank required by the previous order; when the search result is multiple items, taking the space occupied by the denture blank as a matching condition to search out all items meeting the requirements, matching the order to which the target parameter information meeting the requirements in the previous order belongs, and if the search result is more than one item, taking the first item.

In another aspect, the present invention also provides an automatic denture production line, comprising: at least one raw material storage bin for storing denture blanks; the engraving and milling machine is used for engraving the denture blanks in the buffer position one by one, and the feeding and discharging mechanism is used for taking the denture blanks in the receiving clamp or the buffer position to the engraving position for engraving; the cutting machine is used for cutting the connecting rod on the carved denture blank so as to separate the denture blank from the carved denture; at least one sintering furnace for sintering the denture carried by the crucible; at least one dental box storage cabinet for transferring the sintered crucible carrying the false tooth to the dental box storage cabinet and loading the dental box with corresponding target parameter information; and the transfer robot is used for transferring the required materials among all process equipment in the production line.

Compared with the prior art, the invention has the beneficial effects that:

According to the invention, a production task is generated according to the order sequence, and target parameter information of materials required by an order in the production task is matched with target parameter information of materials required by a previous order; calculating the quantity of materials with various parameters required by production according to the matched target parameter information; the transfer robot performs transfer of materials with corresponding quantity of various parameters among various process equipment in the production line according to the production task; in the production process, as the denture blanks for processing the dentures can be used for processing a plurality of dentures, the transfer times of the materials can be greatly reduced by matching the order with the materials required by the previous order, and each material is transferred by the robot without depending on manual operation, so that the production efficiency is greatly improved.

Drawings

Fig. 1 is a flowchart of a denture production method according to the present invention.

FIG. 2 is a schematic diagram of the production line of the present invention.

Fig. 3 is a schematic view of a transfer path of the transfer robot according to the present invention.

Fig. 4 is a flowchart of one embodiment of a denture production method according to the present invention.

Fig. 5 is a flow chart of the transfer robot material transfer process of the present invention.

In the figure: 1-raw material storage cabinet, 2-engraving and milling machine, 3-cutting machine, 4-sintering furnace, 5-tooth die box storage cabinet, 6-transfer robot, 7-path node, 8-main task transfer area.

Detailed Description

The aspects of the present invention will become apparent from the following detailed description of embodiments of the invention, given in conjunction with the accompanying drawings, wherein it is evident that the embodiments described are merely some, but not all embodiments of the invention.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1 to 5, the automatic denture production method of the present invention comprises:

S100, acquiring order information and parameter information of materials required to be produced, and analyzing the order information according to the parameter information of the materials required to be produced so as to determine target parameter information of the materials required to be produced.

Specifically, an operator firstly inputs parameter information of all materials required by production in an integrated workstation system, and then compares each piece of information filled by a buyer with the parameter information of the materials according to the buyer order information received by the system to find target parameter information of the materials suitable for production.

It should be understood that, since the denture processing raw material includes disc-shaped or square disc-shaped materials, the materials thereof include zirconia, resin, titanium rod, glass ceramic, the present application is not particularly limited, and in the course of production and processing, one raw material can process a plurality of dentures; for example, the zirconia disk may be provided with about 30 denture hole sites in order on its circular end surface.

S200, generating a production task according to the order sequence, and matching target parameter information of materials required by the order in the production task with target parameter information of materials required by the previous order.

Specifically, as the raw materials for denture processing can produce a plurality of denture finished products, in order to reduce the back and forth transfer times of materials, the application matches the subsequent orders with the previous orders, matches the order information of the same parameters into the adjacent orders, and reduces the trouble of transferring materials for a plurality of times.

S300, calculating the quantity of materials with various parameters required by production according to the matched target parameter information.

Specifically, when the production line begins to work, the quantity of materials with various parameters needed in the system accumulated orders is calculated first, so that after the matching of each order is completed, the least quantity of materials can be transferred for production and processing; and secondly, for the subsequent orders, after matching with the previous orders, if the quantity of the required materials is increased, the orders generate new tasks according to the sequence, and if the quantity of the required materials is unchanged, the orders are matched with adjacent orders meeting the matching requirement in the previous orders, so that the production efficiency of the mode is greatly improved.

S400, the transfer robot 6 performs transfer of materials with corresponding quantities of various parameters among various process devices in the production line according to the production task.

Specifically, the transfer robot 6 is an intelligent compound robot to replace manual operation, and transfer operation is executed according to the received remote instruction, so that accurate transfer of materials required by production among various working procedures can be better ensured.

According to the application, a production task is generated according to the order sequence, and target parameter information of materials required by an order in the production task is matched with target parameter information of materials required by a previous order; calculating the quantity of materials with various parameters required by production according to the matched target parameter information; the transfer robot 6 performs transfer of materials of corresponding quantity of various parameters among various process devices in the production line according to the production task; in the production process, as the denture blanks for processing the dentures can be used for processing a plurality of dentures, the transfer times of the materials can be greatly reduced by matching the order with the materials required by the previous order, and each material is transferred by the robot without depending on manual operation, so that the production efficiency is greatly improved.

In one embodiment of the present invention, the step of calculating the material quantity of various parameters required for production according to the matched target parameter information further includes: selecting a corresponding number of denture blanks of various parameters according to the number of denture blanks of various parameters required for production in the production task, and storing the denture blanks in a raw material storage cabinet 1; and selecting corresponding number of dental capsules with various parameters according to the number of dental capsules with various parameters in order information, and storing the dental capsules with various parameters in a dental capsule storage cabinet 5.

Specifically, the system can select the denture blanks with various parameters corresponding to the number of denture blanks with various parameters required by production in the accumulated order before production and processing, and store the denture blanks in the raw material storage cabinet 1, the system realizes automatic warehousing, ex-warehouse and moving-warehouse operation of the denture blanks through a robot, the system provides visual data display and analysis functions for operators, the manager can check data such as inventory reports, operation records and the like at any time through a computer or a mobile terminal so as to better know the warehousing condition and optimize management, and meanwhile, the system adopts modularized design, and can flexibly expand and upgrade according to actual requirements, thereby meeting the continuously-growing business requirements; when the number of denture blanks for some parameters in the order is small, the denture blanks can be supplemented appropriately according to the situation; the system can select the dental model boxes with corresponding quantity of various parameters according to the quantity of the dental model boxes with various parameters required by production in the accumulated order before production and processing, and store the dental model boxes into a dental model box storage cabinet 5, the system issues a prestored application instruction through upper layer management software, and associates order information with box numbers in advance, and when the dental model boxes are out of stock, the system automatically records and verifies to ensure the accuracy and the integrity of stock, and simultaneously provides a secondary development interface to send a control instruction and an operation state acquisition to the upper layer management software; when the number of dental boxes with some parameters in the order is small, the dental boxes can be supplemented appropriately according to the situation, and the situation that the raw material storage cabinet 1 and the dental box storage cabinet 5 need to be filled for many times due to the fact that the materials with the parameters are small when more unusual orders are received later can be avoided.

When the materials in the raw material storage cabinet 1 or the dental box storage cabinet 5 are insufficient, the system can calculate the quantity of the materials with various parameters required by production again according to the subsequent accumulated orders so as to supplement the raw material storage cabinet 1 and the dental box storage cabinet 5, and the mode can supplement denture blanks and dental boxes in the batch orders, so that a large amount of time can be saved, and the production efficiency is improved.

In one embodiment of the present invention, before the step of transferring the materials with the corresponding quantity of the various parameters between the process devices in the production line according to the production task, the transfer robot 6 further includes: and compiling labels for all the denture blanks, all the dental mould boxes and all the working procedure equipment in the production line.

Specifically, an RFID electronic tag or a two-dimensional code electronic tag is compiled for each denture blank, each dental model box and each process device in a production line, and the denture blanks are identified and tracked by adopting an RFID radio frequency technology, so that the inventory condition and the goods position are mastered in real time; through the two-dimensional code of discernment tooth die box, the system is deposited tooth die box on corresponding tooth die box storing cabinet 5 according to preset rule, according to classified storage such as box number, date, order category to make things convenient for follow-up retrieval, the management of material is made things convenient for to this mode, and the error has been improved the rate of accuracy that the material was transported when can the very big degree avoid transporting.

In one embodiment of the present invention, the step of labeling each denture blank, each dental model box and each process equipment in the production line comprises: electronic tags are compiled for the denture blanks, the dental boxes, the raw material storage cabinets 1, the engraving and milling machines 2, the material receiving clamps in the engraving and milling machines 2, the cutting machines 3, the sintering furnaces 4 and the dental box storage cabinets 5, and the transfer robot 6 can transfer materials by identifying the electronic tags.

Specifically, in the material transferring process, the transferring robot 6 judges the position of each process device by scanning the electronic tag on the device, and the material transfer can be performed according to the calculated shorter path without transferring the material through a preset track, so that the material transferring efficiency is greatly improved; and in the material transferring process, the specific position of the material equipment to be connected can be accurately judged, and the situation that the material is damaged or polluted due to material transferring failure is avoided.

In one embodiment of the present invention, the transferring robot 6 performs transferring of materials corresponding to various parameters between the process devices in the production line according to the production task, including: when a denture engraving task in a production task needs to be executed, the transfer robot 6 transfers the denture blanks corresponding to target parameter information in the raw material storage cabinet 1 into the engraving and milling machine 2 according to the production task, the engraving and milling machine 2 is provided with a receiving clamp and a cache position, the receiving clamp receives the denture blanks and places the denture blanks into the cache position, and the engraving and milling machine 2 engraves the denture blanks in the cache position one by one; when a cutting task in a production task needs to be executed, the transfer robot 6 transfers the engraved denture blank into the cutting machine 3 and cuts a connecting rod on the engraved denture blank so as to separate the denture blank from the engraved denture; when the denture blank buffer task in the production task needs to be executed, the transfer robot 6 transfers the denture blank or the cut denture blank into the buffer position in the engraving and milling machine 2; when the denture polishing task in the production task is required to be executed, the transfer robot 6 transfers the carved denture to a polishing platform, and the carved denture is polished by an operator and then placed into a crucible, and meanwhile, the work order number of the denture is bound with the crucible number of the crucible; when the denture sintering task in the production task needs to be executed, the transferring robot 6 transfers the crucible carrying the denture into the sintering furnace 4 to sinter the denture; when the denture boxing task in the production task needs to be executed, the transfer robot 6 transfers the sintered crucible carrying the denture to the dental model box storage cabinet 5 and loads the dental model box corresponding to the target parameter information.

Specifically, the transfer robot 6 performs transfer of materials with various parameters in a production line according to a production task, firstly takes out denture blanks in the raw material storage cabinet 1, systematically judges whether the engraving and milling machine 2 needs to perform denture engraving tasks, and if the judgment result is negative, places the denture blanks in a cache position of the engraving and milling machine 2; if the false tooth blank is judged to be true, transferring the false tooth blank to a engraving and milling machine 2 for engraving; in the engraving process, the robot can execute other tasks, and after the engraving is completed, the transfer robot 6 transfers the denture blank to the cutting machine 3 to cut the connecting rod on the denture blank so as to separate the denture blank from the engraved denture; the system judges whether the cut denture blank is required to be placed in a cache position, if the judgment result is yes, the denture blank is placed in the cache position in the engraving and milling machine 2 to wait for executing the next engraving task, and if the judgment result is no, the cut denture blank is placed back into the raw material storage cabinet; the transfer robot 6 transfers the denture separated after cutting to a polishing table to be polished manually, in the polishing process, the transfer robot 6 can execute other tasks, after polishing, operators put in a crucible and put work sheets or other accessories, the transfer robot 6 transfers the crucible carrying the denture to a sintering furnace 4 to be sintered, in the sintering process, the transfer robot 6 can execute other tasks, and after sintering is completed, the transfer robot 6 transfers the denture to a dental model box storage cabinet 5 to be matched with a dental model box and boxed; the steps are repeated until all tasks are completed, so that a great deal of labor time is saved, and meanwhile, the production efficiency is greatly improved.

In one embodiment of the present invention, the transferring robot 6 performs transferring of the materials corresponding to the various parameters between the process devices in the production line according to the production task, and the steps further include: and the transfer robot 6 transfers the denture blanks according to the priority of the production task, takes the task with the highest priority as a main task, takes the other tasks as secondary tasks, and calculates a multi-branch path which takes the task with the highest priority as the main task.

Specifically, in the transferring area of the transferring robot 6, a main task transferring area 8 is arranged, in the main task transferring area 8, the transferring robot 6 can selectively transfer materials to any position of the area where the raw material storage cabinet 1 is located, the area where the engraving and milling machine 2 is located, the area where the cutting machine 3 is located, the area where the sintering furnace 4 is located and the area where the dental box storage cabinet 5 is located, and a path node 7 is arranged at the position of the area, so that when the transferring robot 6 transfers to the path node 7, a branch path can be selected by scanning an electronic tag to select a processable device to execute processing tasks, the number of the engraving and milling machines 2 can be increased or decreased according to the requirement of productivity, and no hard requirement is provided for the placing position; the layout of the whole production line can be freely placed, and only a moving channel of the moving composite robot is provided; similarly, the raw material storage cabinet 1, the dental box storage cabinet, the sintering furnace 4 and the like have no forced requirements on quantity, and can be flexibly arranged according to the planning of productivity and sites.

In one embodiment of the present invention, the transferring robot 6 performs transferring of the materials corresponding to the various parameters between the process devices in the production line according to the production task, and the steps further include: when the transfer robot 6 executes the production task of transferring the denture blank, calculating a path required to be passed by the transfer robot 6 in each production task; and calculating a path node 7 which needs to be passed by the transfer robot 6 in each production task; when a plurality of production tasks all have the same path node 7, the plurality of production tasks are executed in parallel.

Specifically, based on priority and parallel execution, the robot is helped to complete tasks in a reasonable time, and the efficiency and response speed of the robot cluster are improved; the system calculates the path required to pass through by each task and obtains a path node 7; then using the intersection to calculate the node which needs to be accessed by each task; each task is executed in sequence according to the task priority, and whether an intersection task exists is calculated when each task is executed; if the intersection task exists, the task is executed in parallel as a subtask, so that the transfer efficiency can be greatly improved.

In one embodiment of the present invention, the step of obtaining the order information and the parameter information of the material required for production, analyzing the order information according to the parameter information of the material required for production to determine the target parameter information of the material required for production includes: receiving order information of a user, wherein the order information comprises color values, transparency, maximum tooth height, maximum tooth width and number of teeth; and checking the order information with the parameter information of various denture blanks and the parameter information of various dental models so as to determine the target parameter information of the denture blanks required to be produced and the target parameter information of the dental models required to be produced.

It should be understood that, because the denture industry is special, the tooth colors of each user have differences, the order relates to the differences of various color values, the transmittance, the tooth numbers (i.e. upper teeth, lower teeth, front teeth, rear teeth) and the like, and the sizes of the teeth also have differences due to the differences of the age groups of buyers; therefore, parameters of materials required for production must be able to accommodate order information, and cannot have large differences, and the system needs to calculate matching materials which are more consistent to obtain target parameter information.

In one embodiment of the present invention, the step of generating the production task according to the order sequence and matching the target parameter information of the material required by the order in the production task with the target parameter information of the material required by the previous order includes: calculating target parameter information according to the order information of the user, wherein the target parameter information comprises a denture blank color value, denture blank permeability, denture blank height, denture blank shrinkage coefficient and space occupied by the denture blank; taking the denture blank color value, the denture blank permeability, the denture blank height and the denture blank shrinkage coefficient as the lowest matching condition to search out all target parameter information meeting the requirements in the denture blank required by the previous order; when the search result is multiple items, taking the space occupied by the denture blank as a matching condition to search out all items meeting the requirements, matching the order to which the target parameter information meeting the requirements in the previous order belongs, and if the search result is more than one item, taking the first item.

Specifically, firstly, items which are required to be met in target parameter information required for producing the false tooth are searched, materials which are met with the conditions can be quickly searched, if no items which are met with the conditions are available, new production tasks are produced according to the order sequence, if only one item is available, the new production tasks are matched with the items, if the result is multiple, all items which are met with the conditions are searched by taking the space occupied by the false tooth blank as the matching conditions, the order is matched with the order which the target parameter information which is met with the requirements belongs to in the previous order, if the search result is greater than one item, the first item is taken, the matching speed can be improved, the optimal materials can be deeply matched, and the production efficiency is greatly improved.

In another aspect, the present invention also provides an automatic denture production line, comprising: at least one raw material storage cabinet 1 for storing denture blanks; the engraving and milling machine 2 is internally provided with a receiving clamp, at least one buffer position and an upper and lower mechanism, wherein the receiving clamp is used for receiving the denture blanks and placing the denture blanks into the buffer position, the engraving and milling machine 2 is used for engraving the denture blanks in the buffer position one by one, and the upper and lower mechanism is used for taking the denture blanks in the receiving clamp or the buffer position to the engraving position for engraving; a cutting machine 3 for cutting the connecting rod on the engraved denture blank to separate the denture blank from the engraved denture; at least one sintering furnace 4 for sintering the prosthetic tooth carried by the crucible; at least one dental box storage cabinet 5 for transferring the sintered crucible carrying the false tooth to the dental box storage cabinet 5 and loading the dental box with corresponding target parameter information; and the transfer robot 6 is used for transferring the required materials among all process equipment in the production line.

Specifically, the denture automatic production line has flexibility and adaptability in terms of layout, the traditional automatic scheme generally adopts a fixed track and a fixed number of processing equipment matched with the fixed track, the fixed site size requirement exists, and meanwhile, when the productivity is enlarged, the denture automatic production line cannot be realized on the basis of the existing production line, and only a new whole set of production line can be additionally built; the application adopts the self-tracking composite robot to replace the fixed track manipulator, the flexible mode has no rigid requirement on the actual site of the customer, the position of processing equipment and the layout of a production line can be flexibly adjusted according to the actual situation, and when the capacity is required to be enlarged, only the processing equipment with a bottleneck process is required to be added, and a new process path is set on the control software of the production line, so that a new production line is not required to be built; secondly, the engraving and milling machine 2 is provided with a buffer memory position and a simple loading and unloading mechanism, so that the utilization rate of processing equipment is greatly improved, a manipulator of the transfer robot 6 does not need to directly interact with an inner clamping tool in the engraving and milling machine 2, one or more materials to be processed are placed in the buffer memory position of the processing equipment, after the equipment processes a first workpiece, the equipment takes out the materials from the loading and unloading mechanism to the buffer memory position, and meanwhile, the materials of the next work order are grabbed for processing, and no waiting time exists in the middle; the traditional automatic scheme is generally a direct interaction mode, the processing equipment must wait for the manipulator of the transfer robot 6 to take out the material and place new material again, so that the work load of the transfer robot 6 is very high or too many processing equipment cannot be served, and meanwhile, waiting time exists for each process equipment, so that the production efficiency is affected. Therefore, the processing equipment is matched with the raw material storage cabinet 1, the cache position, the dental model box storage cabinet 5 and the loading and unloading mechanism, so that the service range and the equipment number of the transferring manipulator are greatly improved, and the utilization rate of the processing equipment is improved.

The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent changes made by the specification and drawings of the present invention, or direct or indirect application in the relevant art, are included in the scope of the present invention.

Claims (10)

1. An automatic denture production method, comprising:

acquiring order information and parameter information of materials required for production, and analyzing the order information according to the parameter information of the materials required for production to determine target parameter information of the materials required for production;

Generating a production task according to the order sequence, and matching target parameter information of materials required by the order in the production task with target parameter information of materials required by the previous order;

Calculating the quantity of materials with various parameters required by production according to the matched target parameter information;

The transfer robot performs transfer of materials of corresponding quantity among all process equipment in the production line according to the production task.

2. The automatic denture production method according to claim 1, wherein the step of calculating the amount of materials for producing various parameters required according to the matched target parameter information further comprises:

selecting a corresponding number of denture blanks of various parameters according to the number of denture blanks of various parameters required by production in the production task, and storing the denture blanks in a raw material storage cabinet;

And selecting the corresponding number of dental capsules with various parameters according to the number of dental capsules with various parameters in order information, and storing the dental capsules with various parameters in a dental capsule storage cabinet.

3. The automatic denture production method according to claim 2, wherein the transfer robot further comprises, before the step of performing transfer of the materials corresponding to the respective parameters between the respective process equipments in the production line according to the production task:

and compiling labels for all the denture blanks, all the dental mould boxes and all the working procedure equipment in the production line.

4. A method of automatically producing a dental prosthesis according to claim 3, wherein said step of labeling each of said dental prosthesis blanks, each of said dental cavities, and each of said process equipment in the production line comprises:

Electronic tags are compiled for each denture blank, each dental model box, each raw material storage cabinet, each engraving and milling machine, each material receiving clamp in each engraving and milling machine, each sintering furnace and each dental model box storage cabinet, and the transfer robot can transfer materials through identifying the electronic tags.

5. The automatic denture production method according to claim 4, wherein the transfer robot performs transfer of a corresponding number of materials between the respective process equipments in the production line according to the production task, according to the various parameters, comprising:

When a denture engraving task in a production task is required to be executed, the transfer robot transfers denture blanks corresponding to target parameter information in the raw material storage cabinet to the inside of the engraving and milling machine according to the production task, the engraving and milling machine is provided with a receiving clamp and a cache position, the receiving clamp receives the denture blanks and places the denture blanks into the cache position, and the engraving and milling machine engraves the denture blanks in the cache position one by one;

when a cutting task in a production task is required to be executed, the transfer robot transfers the engraved denture blank into the cutting machine and cuts a connecting rod on the engraved denture blank so as to separate the denture blank from the engraved denture;

When the denture blank buffer task in the production task needs to be executed, the transfer robot transfers the denture blank or the cut denture blank into the buffer position in the engraving and milling machine;

when the denture polishing task in the production task is required to be executed, the transfer robot transfers the carved denture to a polishing platform, and an operator polishes the denture and then puts the denture into a crucible, and simultaneously binds the work order number of the denture with the crucible number of the crucible;

when the denture sintering task in the production task is required to be executed, the transferring robot transfers the crucible carrying the denture into the sintering furnace to sinter the denture;

When the denture boxing task in the production task is required to be executed, the transfer robot transfers the sintered crucible carrying the denture to the dental model box storage cabinet and loads the dental model box corresponding to the target parameter information.

6. The automatic denture production method according to claim 5, wherein the transfer robot performs transfer of a corresponding number of materials between the respective process units in the production line according to the production task, further comprising:

And the transfer robot transfers the denture blanks according to the priority of the production task, takes the task with the highest priority as a main task, takes the other tasks as secondary tasks, and calculates a multi-branch path which takes the task with the highest priority as the main task.

7. The automatic denture production method according to claim 5, wherein the transfer robot performs transfer of a corresponding number of materials between the respective process units in the production line according to the production task, further comprising:

When the transfer robot executes production tasks for transferring the denture blanks, calculating a path required to be passed by the transfer robot in each production task; calculating a path node which needs to be passed by the transfer robot in each production task; when the plurality of production tasks all have the same path node, the plurality of production tasks are executed in parallel.

8. The automatic denture production method according to claim 1, wherein the step of acquiring order information and parameter information of the production required material, and analyzing the order information according to the parameter information of the production required material to determine target parameter information of the production required material comprises:

Receiving order information of a user, wherein the order information comprises color values, transparency, maximum tooth height, maximum tooth width and number of teeth;

And checking the order information with the parameter information of various denture blanks and the parameter information of various dental models so as to determine the target parameter information of the denture blanks required to be produced and the target parameter information of the dental models required to be produced.

9. The method according to claim 8, wherein the step of sequentially generating the production tasks according to the orders and matching the target parameter information of the materials required for the orders in the production tasks with the target parameter information of the materials required for the previous orders comprises:

calculating target parameter information according to the order information of the user, wherein the target parameter information comprises a denture blank color value, denture blank permeability, denture blank height, denture blank shrinkage coefficient and space occupied by the denture blank;

taking the denture blank color value, the denture blank permeability, the denture blank height and the denture blank shrinkage coefficient as the lowest matching condition to search out all target parameter information meeting the requirements in the denture blank required by the previous order;

When the search result is multiple items, taking the space occupied by the denture blank as a matching condition to search out all items meeting the requirements, matching the order to which the target parameter information meeting the requirements in the previous order belongs, and if the search result is more than one item, taking the first item.

10. An automatic denture production line, comprising:

at least one raw material storage bin for storing denture blanks;

The engraving and milling machine is used for engraving the denture blanks in the buffer position one by one, and the feeding and discharging mechanism is used for taking the denture blanks in the receiving clamp or the buffer position to the engraving position for engraving;

the cutting machine is used for cutting the connecting rod on the carved denture blank so as to separate the denture blank from the carved denture;

at least one sintering furnace for sintering the denture carried by the crucible;

At least one dental box storage cabinet for transferring the sintered crucible carrying the false tooth to the dental box storage cabinet and loading the dental box with corresponding target parameter information;

And the transfer robot is used for transferring the required materials among all process equipment in the production line.