CN112006792B - Film preparation method and system - Google Patents
Film preparation method and system Download PDFInfo
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- CN112006792B CN112006792B CN202010931445.7A CN202010931445A CN112006792B CN 112006792 B CN112006792 B CN 112006792B CN 202010931445 A CN202010931445 A CN 202010931445A CN 112006792 B CN112006792 B CN 112006792B
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
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Abstract
The invention discloses a film preparation method and a system, comprising the following steps: acquiring identity identification information of the dental model; acquiring membrane parameters configured for the dental model according to the identity information; configuring a corresponding diaphragm for the dental model in a diaphragm configuration device according to the diaphragm parameters; obtaining the parameters of the residual membrane in the membrane preparation device or the parameters of the membrane taken out; when the parameters of the residual membranes or the parameters of the taken membranes reach the corresponding preset threshold values, a feeding instruction is sent, the membranes are supplemented in the membrane preparation device, the residual quantity of the membranes or the taken quantity is detected, the residual quantity of the membranes with different parameters in the membrane preparation device is detected, communication transmission is carried out with a data processing center according to the residual quantity, a reminding warning is sent, and the membranes are fed so as to meet the requirement of automatic production.
Description
Technical Field
The invention belongs to the technical field of production of orthodontic appliances, and particularly relates to a shell-shaped orthodontic appliance manufacturing technology, in particular to a film matching device.
Background
In recent years, a concealed orthodontic technique for correcting teeth by wearing a shell-shaped dental appliance has been selected by more and more people because the appliance is comfortable to wear, removable, and aesthetically pleasing. In the technology for preparing the shell-shaped tooth appliance, a preparation method comprises the steps of firstly preparing an entity tooth jaw model, then forming the shell-shaped tooth appliance containing tooth shapes on the entity tooth jaw model by adopting a hot-press forming mode through a membrane, then obtaining the shell-shaped tooth appliance capable of containing teeth through cutting, and then carrying out the processes of cleaning, disinfecting, packaging, distributing and the like on the shell-shaped tooth appliance, so that a patient can directly wear the shell-shaped tooth appliance for use.
In order to realize the automatic large-scale production shell-shaped tooth appliance, the film pressing machine adopts the mode of automatic feeding, heating, pressurization and automatic blanking, all the processing steps are automatically linked, the existing film matching device for supplying the film sheets to the film pressing machine cannot realize quick feeding, and in order to meet the requirements of multi-film pressing quantity and quick-beat production, a device which can realize quick feeding needs to be designed urgently, so that the realization of the automatic large-scale production shell-shaped tooth appliance has important significance.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art, and provides a film preparation method and a film preparation system, which solve the problem that the existing film containing device cannot adapt to a film pressing machine for automatically producing shell-shaped tooth appliances on a large scale so as to improve the production efficiency of the shell-shaped tooth appliances.
The technical scheme provided by the invention is as follows:
a method of dispensing a film, comprising: acquiring identity identification information of the dental model; acquiring membrane parameters configured for the dental model according to the identity information; configuring a corresponding diaphragm for the dental model in a diaphragm configuration device according to the diaphragm parameters; obtaining the parameters of the residual membrane in the membrane preparation device or the parameters of the membrane taken out; and when the residual membrane parameters or the taken-out membrane parameters reach the corresponding preset threshold values, sending a feeding instruction to supplement the membranes in the membrane preparation device.
Further preferably, the obtaining of the parameters of the remaining membrane pieces in the membrane preparation device comprises: and acquiring a sensing pressure value of the film preparation device, and updating the number of the residual films in the film preparation device when the sensing pressure parameter reaches a preset sensing pressure value.
Further preferably, the acquiring parameters of the extracted membrane comprises: and acquiring a digital display pressure value of the pickup device in the process from the pickup of the membrane to the release of the membrane, and when the digital display pressure value is changed within a preset pressure range, taking out the membrane from the membrane preparation device, and updating the number of the residual membranes in the membrane preparation device.
Further preferably, the acquiring parameters of the extracted membrane comprises: acquiring a sensing optical parameter, and when a sending parameter signal and a receiving parameter signal of the sensing optical parameter are inconsistent, taking out the film from the film preparation device, and updating the number of the remaining films in the film preparation device.
Further preferably, the acquiring parameters of the extracted membrane comprises: reading the set identification information on the membranes, and updating the number of the membranes left in the membrane preparation device according to the identification information.
Further preferably, the supplementary diaphragm in the film dispensing device comprises: obtaining membrane parameters needing to be added according to the rest membranes in the membrane preparation device; searching the position where the membrane is placed in the membrane matching device according to the membrane parameters; and adding the diaphragms corresponding to the parameters according to the position information.
A membrane preparation system capable of performing the membrane preparation method, comprising: the film matching device comprises a data processing center, a control device, a film matching device, a film picking device and an information identification device; the processing center is in communication connection with the film distribution device, the film picking device and the information identification device through the control device respectively;
the control device controls the information recognition device to obtain an identification image of the dental model, and the identification image is analyzed to obtain identity identification information of the dental model; retrieving diaphragm parameters corresponding to the dental model in the data processing center according to the identity information; the control device controls the membrane picking device to pick out the membrane configured for the dental model at the position corresponding to the membrane matching device according to the membrane parameters; after the control device receives that the diaphragm in the film preparation device is taken out, counting the parameters of the residual diaphragm in the film preparation device at present, or when the parameters of the taken-out diaphragm reach the corresponding preset threshold value, the control device sends feeding reminding information to supplement the diaphragm in the film preparation device.
Further preferably, the film preparing device further comprises a plurality of film containing mechanisms in the film preparing device, and a pressure sensor is arranged at the bottom of each film containing mechanism and is in communication connection with the control device;
the control device acquires the sensing pressure value of the pressure sensor, and when the sensing pressure parameter reaches a preset sensing pressure value, the control device sends the feeding reminding information to update the number of the residual diaphragms in the diaphragm matching device.
Further preferably, the system further comprises a digital display pressure gauge, and the digital display pressure gauge is in communication connection with the control device; the control device controls the pickup device to pick up the membrane in the membrane preparation device and place the membrane at a set release station, and digital display pressure values of a vacuum driving assembly of the pickup device from the pickup to the release process are obtained through the digital display pressure gauge, when the digital display pressure values change within a preset pressure range, the membrane is taken out of the membrane preparation device, and the number of the residual membranes in the membrane preparation device is updated.
Preferably, the film preparing device further comprises a plurality of film containing mechanisms in the film preparing device, and a correlation sensor arranged at a preset position of a film taking-out end of each film containing mechanism, wherein the correlation sensor comprises a transmitting end and a receiving end, and is in communication connection with the control device; when the control device detects that the sending parameter signal and the receiving parameter signal of the correlation sensor are inconsistent when the membrane is picked up, the membrane is taken out of the membrane preparation device, and the number of the membranes remained in the membrane preparation device is updated.
Further preferably, the film taking device further comprises an image detection device, wherein the image detection device is arranged at the placement station where the film is taken out and is in communication connection with the control device; the control device controls the image detection device to detect the information identification on the membrane at the placement station, counts the number of the taken membranes according to the information identification, and updates the number of the membranes remaining in the membrane preparation device.
Further preferably, the device also comprises a feeding device; the feeding device is in communication connection with the control device;
the control device acquires membrane parameters and the number of membranes to be added according to the remaining membranes in the membrane preparation device; a membrane containing mechanism for searching a membrane in the membrane preparation device according to the membrane parameters; and further adding the membranes meeting the set quantity in the membrane containing mechanism according to the quantity of the residual membranes.
The film preparation method and the system provided by the invention can bring at least one of the following beneficial effects:
the invention detects the residual quantity of the diaphragms with different parameters in the film matching device by detecting the residual quantity or the taken-out quantity of the diaphragms, and communicates with the data processing center according to the residual quantity to transmit a reminding alarm to feed the diaphragms so as to meet the requirement of automatic production.
Drawings
The foregoing features, technical features, advantages and embodiments are further described in the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings.
FIG. 1 is a flow chart of a die matching method provided by the present invention;
FIG. 2 is a schematic structural diagram of a die-matching system provided by the present invention;
FIG. 3 is a schematic structural diagram of a mold matching device provided by the present invention;
FIG. 4 is a schematic structural diagram of a film pick-up device provided by the present invention;
fig. 5 is a schematic structural diagram of a pickup portion of the film pickup device provided by the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
Referring to fig. 1 to 5, the present invention provides an embodiment of a film configuration system, which includes a data processing center 30, a control device 20, a film configuration device 10, a film pickup device 40, and an information identification device 50; the processing center is respectively in communication connection with the film distribution device 10, the film picking device 40 and the information identification device 50 through the control device 20; the device is used for configuring corresponding diaphragms for the dental model in the production process of the appliance, and the corresponding diaphragms are different in different cases and different correction periods of the same case; if the configured diaphragm is abnormal, the subsequent appliance effect is influenced; meanwhile, in the film preparing process, the film sheets in the film preparing device 10 need to be ensured to meet the production requirement. Therefore, the dental model is provided with information identification, including two-dimensional codes, hollow codes, letters, numbers or corresponding combination forms thereof, which can represent unique identification information.
The specific implementation mode is as follows: in the application, the control device controls the information recognition device to obtain an identification image of the dental model, and the identification image is analyzed to obtain identity identification information of the dental model; retrieving the diaphragm parameters corresponding to the dental model from the data processing center 30 according to the identification information; the control device 20 controls the membrane pickup device 40 to pick up the membrane configured for the dental jaw model at the position corresponding to the membrane configuration device 10 according to the membrane parameters; after the control device 20 receives that the film in the film distribution device 10 is taken out, the parameters of the remaining film in the current film distribution device 10 are counted, or when the parameters of the taken-out film reach the corresponding preset threshold value, the control device 20 sends a feeding reminding message to supplement the film in the film distribution device 10.
In the process of acquiring all information, interacting data information and performing corresponding operation processing according to the data information, the data processing center 30 is needed to be used, and in the invention, the data processing center 30 is a server of management software of an MES System (Manufacturing Execution System), or MES management software having the MES management function, and the software can be integrated on a certain server, for example, a server or an industrial personal computer at a production control end.
The control device 20 is any suitable computing device in the present invention, such as a personal computer, a server, a Programmable Logic Controller (PLC), a single chip, etc., or may be an integration of a computer device, the control device 20 has functions of receiving information and sending control commands, etc., and the control device 20 can control the film preparation device 10, the film pickup device 40, and the information recognition device to perform corresponding actions through wired communication or wireless communication, so as to complete the film preparation of the dental model.
The invention also relates to a case database, which comprises the steps of collecting, storing, processing and the like of case information through an ERP system, and when a case is created, the case related information is stored in the case database. The case database in this embodiment is an ERP system (Enterprise Resource Planning system); collecting basic case information through a case database, carrying out data processing on the basic case information, designing shell-shaped tooth correcting appliance production associated information meeting requirements of orthodontic users and unique identification information matched with each shell-shaped tooth correcting appliance one by one according to comprehensive parameters of the orthodontic users such as oral cavity state, age, sex and the like, and the two information are associated and set to form interactive and usable case information, the case information is stored in a case database, or in one step, with the data processing center 30, in accordance with production requirements, either wired or wireless, or off-line storage, etc. in the data processing center 30, and prepare for the production of the shell-shaped dental appliance, and the control device 20 controls the corresponding equipment in the production process to execute the operation of producing the shell-shaped dental appliance through the control command information sent by the data processing center 30. The same applies to the parameters of the patch in the present application, which are stored in the data processing center 30, or in the case database, and the control device 20 receives instructions from the data processing center 30 for the corresponding relevant parameters.
The application also comprises a detection device for detecting the residual number of the film sheets in the film matching device 10; the detection modes comprise a plurality of modes, one mode can count the number of the taken membranes, and the other mode counts the number of the rest membranes; when the number of the remaining membranes is less than or equal to the set number, the data processing center 30 sends a warning message and reminds the user to add membranes.
Referring to fig. 2, in the present application, the film pick-up device 40 is a robot, which sucks the film in a vacuum-pneumatic manner, takes out the film and places the film at a corresponding set position. The set position can be changed into a heating station before film pressing, and the dental model and the diaphragm configured for the dental model are transferred to each station through the transfer device to prepare for film pressing; the manipulator adsorbs the membrane in a vacuum pneumatic mode, so that the corresponding vacuum pressure changes in the membrane picking process and the membrane releasing process, the picked pressure is greater than the released pressure, the change of the membrane is recorded according to the pressure change, and the data processing center 30 counts the residual quantity of different types of parameters in the membrane preparation device 10 according to the identity and the pressure change information; for example, 8 kinds of membranes are installed in the membrane preparation device 10 if 8 membrane holding mechanisms 13 are provided, after the data processing center 30 receives the identification information, matching membrane parameters corresponding to the identification information is performed in a case database, the data processing center 30 retrieves the number of the corresponding membrane holding mechanism 13 in the membrane preparation device 10 according to the membrane parameters, and sends the number and a membrane taking command to the membrane picking device 40, and the control device 20 drives the manipulator and simultaneously applies corresponding vacuum pressure to pick up the membranes. The film distribution system is provided with a digital display pressure gauge, the digital display pressure gauge records and displays a digital display pressure value in the process of mechanically picking up the membrane, and the digital display pressure value is fed back to the data processing center 30 through the control device 20.
The present application further provides a membrane statistical method that: in order to not affect the working process in the production of the appliance, each membrane holding mechanism 13 adds membranes to each membrane holding mechanism 13 by a set number, for example, 500 membranes, and in order to realize efficient correction of the high-definition appliance, the size performance parameters of the membranes in the same membrane holding mechanism 13 are consistent, so that the sensing pressure values, that is, the gravity, generated by 500 membranes, are consistent, for example, the gravity generated by 500 membranes is A, and when the rest is 70 membranes, the weight of the membranes is B; and when the weight of the residual membrane is recorded as B in the data processing, sending an instruction to a feeding device, or sending the instruction to a technician to start automatic membrane adding, or manually adding, so that the weight of the added membrane reaches A.
The present application further provides a membrane statistical method that: a camera or a CCD visual recognition device is arranged at a placing station after the film is picked up, so that the number arranged on each film can be read, and the number can be in various forms such as a two-dimensional code, a bar code and the like; and the number of each piece of film is different, classification statistics is carried out according to the number to obtain the number to be taken out, the remaining number is further known, for example, 500 sheets are obtained, the number statistics shows that 430 sheets are taken out, and the remaining number is 70 sheets, and at this moment, additional information is sent out.
The present application further provides a membrane statistical method that: the position department that the pick-up mouth of diaphragm holds mechanism 13 set for installs the correlation sensor, and the correlation sensor includes sending end and receiving terminal, if the light path signal that the sending end sent does not shelter from otherwise, then the receiving terminal does not have the information number undulant, send promptly and the unanimity of receiving, if take place to shelter from, send and receive different, can judge like this that the diaphragm is taken out, the record is taken out the volume, and the statistics surplus sends the warning signal in good time. The transmitting end and the receiving end of the correlation sensor are disposed in the film containing mechanism 13 in a positionally opposed manner.
Referring to fig. 4 and 5, the film picking apparatus 40 in the present application is a manipulator, and the design of the manipulator in the present application can realize fast grabbing, and the design of this kind of structure avoids the situation that two adjacent films are not separated when being adsorbed, and its specific structure is:
the first diaphragm suction cup 41, the second diaphragm suction cup 42 and the third diaphragm suction cup 43 further include a second suction cup driving portion 44 and a second mechanical arm 45, and the first diaphragm suction cup 41, the second diaphragm suction cup 42, the third diaphragm suction cup 43, the second suction cup driving portion 44 and the second mechanical arm 45 are respectively in communication connection with the control device 10. The first diaphragm suction cup 41, the second diaphragm suction cup 42 and the third diaphragm suction cup 43 are used for sucking the same diaphragm from the film preparing device 10, and the first diaphragm suction cup 41 and the third diaphragm suction cup 43 can be synchronously lifted and lowered and are respectively positioned on two opposite sides of the second diaphragm suction cup 42.
Specifically, the second suction cup driving portion 44 is connected to the second robot arm 45, the second suction cup driving portion 44 is connected to the first film suction cup 41 and the third film suction cup 43, respectively, to drive the first film suction cup 41 and the third film suction cup 43 to be lifted and lowered synchronously, the second suction cup driving portion 44 has a portion having a substantially U-shaped structure, the first film suction cup 41 and the third film suction cup 43 are connected to both side portions of the U-shaped structure, respectively, the second film suction cup 42 is connected to the second robot arm 45 through a middle notch 44a of the U-shaped structure portion of the second suction cup driving portion 44, and in an initial state, suction surfaces of the first film suction cup 41, the second film suction cup 42, and the third film suction cup 43 may be substantially located on the same plane. The control device 10 controls the second mechanical arm 45 to move and drives the second suction cup driving part 44, the first film suction cup 41, the second film suction cup 42 and the third film suction cup 43 to move.
When the first, second and third film suction cups 41, 42 and 43 move to the picking position of the film, the control device 10 controls the first, second and third film suction cups 41, 42 and 43 to generate vacuum or negative pressure and suck the same film, and controls the second suction cup driving part 44 to ascend and drive the first and third film suction cups 41 and 43 to ascend synchronously. The adsorbed diaphragm of three sucking disc probably includes the two-layer diaphragm of adhesion, when first diaphragm sucking disc 41, second diaphragm sucking disc 42 and third diaphragm sucking disc 43 adsorb two-layer diaphragm, first diaphragm sucking disc 41 and third diaphragm sucking disc 43 rise in step and drive the ascending perk of adsorbed upper strata diaphragm, lower floor's diaphragm separates and drops with upper strata diaphragm, make first diaphragm sucking disc 41, second diaphragm sucking disc 42 and third diaphragm sucking disc 43 only adsorb upper strata diaphragm, thereby prevent to form shell form tooth by two-layer diaphragm and correct the ware.
When the first film sucking disc 41, the second film sucking disc 42 and the third film sucking disc 43 move to the film discharging position, the control device 10 controls the second sucking disc driving part 44 to descend and drive the first film sucking disc 41 and the third film sucking disc 43 to descend, and then controls the first film sucking disc 41, the second film sucking disc 42 and the third film sucking disc 43 to place the film at the corresponding placing position.
Referring to fig. 3, the structure of the film arrangement in the present application is:
this membrane preparation device 10 includes: the diaphragm containing device comprises a box body 11, a push-pull mechanism 12 and a diaphragm containing mechanism 13, wherein the push-pull mechanism 12 is arranged on the box body 11, and the diaphragm containing mechanism 13 is detachably arranged on the push-pull mechanism 12. The box 11 is substantially a rectangular parallelepiped structure having a top opening 11a, a side wall of the box 11 has a side opening, and the box 11 has an accommodating space therein.
The push-pull mechanism 12 is provided on the housing 11 and can pass through a side opening of the housing 11 and move outward from inside the housing 11 or inward from outside the housing 11. The film preparation device 10 is of a drawer type drawing structure, when the film in the film containing mechanism 13 is used up, a worker pushes the push-pull mechanism 12 to move out of the box body 11, a part of the push-pull mechanism 12 penetrates through a side opening of the box body 11 to move out of the box body 11, the film containing mechanism 13 is taken out, the film containing mechanism 13 filled with the film is placed back to the push-pull mechanism 12, the worker pushes the push-pull mechanism 12 to move into the box body 11, the side opening of the push-pull mechanism 12 penetrating through the box body 11 returns into the box body 11, rapid charging of the film is completed, and a film pressing machine for automatically producing shell-shaped tooth appliances on a large scale can be matched and adapted.
The membrane containing mechanisms 13 are used for containing membranes (not shown), the membrane containing mechanisms 13 detachably penetrate through the top openings of the membrane protective covers 123 and the through holes of the upper bedplate 122 and are supported on the lower bottom plate 121 (not shown), and the membrane preparing device 10 of the embodiment comprises a plurality of membrane containing mechanisms 13, so that enough membranes and different types of membranes can be placed on the membrane preparing device 10. The bottom of the membrane containing mechanism 13 is provided with a pressure sensor, the control device acquires a sensing pressure value of the pressure sensor, and when the sensing pressure parameter reaches a preset sensing pressure value, the feeding reminding information is sent to update the number of the residual membranes in the membrane preparing device.
Referring to fig. 3, the film distribution device 10 further includes a temperature and humidity controller 14 (not shown), the temperature and humidity controller 14 is disposed in the box 11, and the temperature and humidity controller 14 adjusts the temperature and humidity in the box 11 by blowing dry hot gas into the box 11, and the film distribution device 10 of this embodiment includes a plurality of temperature and humidity controllers 14 disposed at different positions in the box 11, so that the temperature and humidity distribution in the box 11 is more uniform. The temperature and humidity controller 14 may be in communication with a control device, and the operation of the temperature and humidity controller 14 is controlled by the control device.
The film distribution device 10 may further include a temperature and humidity detector (not shown) for detecting temperature and humidity in the box 11, the temperature and humidity detector may be disposed in the box 11, the control device may be in communication connection with the temperature and humidity detector to obtain a detection result of temperature and humidity in the box 11, and the temperature and humidity controller 14 may selectively operate according to the detection result of the temperature and humidity detector and a set value of temperature and humidity in the box 11. Specifically, when the temperature and humidity detector detects that the temperature and humidity in the box 11 are lower than the set temperature and humidity range, the control device controls the temperature and humidity controller 14 to increase the amount or temperature of the hot gas blown in; when the temperature and humidity detector detects that the temperature and humidity in the box 11 are in a set temperature and humidity range, the control device controls the temperature and humidity regulator 14 to stop heating or reduce the amount of hot gas blown in or reduce the temperature of the hot gas blown in; the humidity in the film preparation device 10 can be maintained within a set range by controlling and adjusting the temperature and volume of the dry hot air blown into the box body 11 and discharging the wet air in the box body 11, so as to ensure that the shell-shaped dental appliance produced achieves the best correction effect.
The film preparation device provided by the invention adopts a drawer type drawing structure, when the film in the film containing mechanism is used up, a worker pushes the push-pull mechanism to move outwards of the box body, one part of the push-pull mechanism penetrates through the side opening of the box body to move out of the box body, the film containing mechanism is taken out, the film containing mechanism filled with the film is put back to the push-pull mechanism, the worker pushes the push-pull mechanism to move towards the box body, the push-pull mechanism penetrates through the side opening of the box body to return to the box body, the rapid charging of the film is completed, and the film preparation device can be matched with and adapted to a film pressing machine for automatically producing shell-shaped tooth appliances on a large scale.
Referring to fig. 1, the present invention further provides an embodiment of a film dispensing method, including the steps of:
s10, acquiring identity identification information of the dental model;
s20, acquiring membrane parameters configured for the dental model according to the identity information;
s30, configuring corresponding diaphragms for the dental models in a diaphragm configuration device according to the diaphragm parameters;
s40, obtaining the parameters of the residual membrane in the membrane preparing device or the parameters of the membrane taken out;
s50, when the residual membrane parameters or the taken membrane parameters reach the corresponding preset threshold values, sending a feeding instruction to supplement the membrane to the membrane preparing device.
S40, obtaining the parameters of the residual membrane in the membrane preparing device or the parameters of the membrane taken out; the specific acquisition method comprises the following steps:
preferably, the obtaining of the parameters of the remaining membrane pieces in the membrane preparation device comprises: and acquiring a sensing pressure value of the film preparation device, and updating the number of the residual films in the film preparation device when the sensing pressure parameter reaches a preset sensing pressure value.
Preferably, the acquiring of the parameters of the taken membrane comprises: and acquiring a digital display pressure value of the pickup device in the process from the pickup of the membrane to the release of the membrane, and when the digital display pressure value is changed within a preset pressure range, taking out the membrane from the membrane preparation device, and updating the number of the residual membranes in the membrane preparation device.
Preferably, the acquiring of the parameters of the taken membrane comprises: acquiring a sensing optical parameter, and when a sending parameter signal and a receiving parameter signal of the sensing optical parameter are inconsistent, taking out the film from the film preparation device, and updating the number of the remaining films in the film preparation device.
Preferably, the acquiring of the parameters of the taken membrane comprises: reading the set identification information on the membranes, and updating the number of the membranes left in the membrane preparation device according to the identification information.
Preferably, the supplementary diaphragm in the film dispensing device comprises: obtaining membrane parameters needing to be added according to the rest membranes in the membrane preparation device; searching the position where the membrane is placed in the membrane matching device according to the membrane parameters; and adding the diaphragms corresponding to the parameters according to the position information.
The specific membrane preparation method and the detection method can be applied to a membrane preparation system, and the specific embodiments are already described in the above system examples, and are not described herein again.
According to the film distribution method and system provided by the invention, the residual quantity of the film with different parameters in the film distribution device is detected by detecting the residual quantity or the taken-out quantity of the film, the film is communicated with the data processing center according to the residual quantity, a reminding alarm is sent, and the film is fed so as to meet the requirement of automatic production.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A method of dispensing a film, comprising:
acquiring identity identification information of the dental model;
acquiring membrane parameters configured for the dental model according to the identity information;
configuring a corresponding diaphragm for the dental model in a diaphragm configuration device according to the diaphragm parameters;
obtaining the parameters of the residual membrane in the membrane preparation device or the parameters of the membrane taken out;
when the parameters of the residual membranes or the parameters of the taken membranes reach the corresponding preset threshold values, sending a loading instruction to supplement the membranes in the membrane preparation device;
wherein obtaining the parameters of the extracted diaphragm comprises:
and acquiring a digital display pressure value of the pickup device in the process from the pickup of the membrane to the release of the membrane, and when the digital display pressure value is changed within a preset pressure range, taking out the membrane from the membrane preparation device, and updating the number of the residual membranes in the membrane preparation device.
2. The film dispensing method of claim 1, wherein the supplementing of the film sheet in the film dispensing device comprises:
obtaining membrane parameters needing to be added according to the rest membranes in the membrane preparation device;
searching the position where the membrane is placed in the membrane matching device according to the membrane parameters;
and adding the diaphragms corresponding to the parameters according to the position information.
3. A membrane dispensing system capable of performing the membrane dispensing method of any one of claims 1-2, comprising: the film matching device comprises a data processing center, a control device, a film matching device, a film picking device and an information identification device; the processing center is in communication connection with the film distribution device, the film picking device and the information identification device through the control device respectively;
the control device controls the information recognition device to obtain an identification image of the dental model, and the identification image is analyzed to obtain identity identification information of the dental model; retrieving diaphragm parameters corresponding to the dental model in the data processing center according to the identity information; the control device controls the membrane picking device to pick out the membrane configured for the dental model at the position corresponding to the membrane matching device according to the membrane parameters; after the control device receives that the diaphragm in the film preparation device is taken out, counting the parameters of the residual diaphragm in the film preparation device at present, or when the parameters of the taken-out diaphragm reach the corresponding preset threshold value, the control device sends feeding reminding information to supplement the diaphragm in the film preparation device.
4. The film dispensing system of claim 3, further comprising a plurality of membrane holding mechanisms in the film dispensing apparatus, and a pressure sensor is disposed at the bottom of each membrane holding mechanism, the plurality of pressure sensors being communicatively connected to the control apparatus;
the control device acquires the sensing pressure value of the pressure sensor, and when the sensing pressure parameter reaches a preset sensing pressure value, the control device sends the feeding reminding information to update the number of the residual diaphragms in the diaphragm matching device.
5. The film distribution system of claim 3, further comprising a digital display pressure gauge in communication with the control device; the control device controls the pickup device to pick up the diaphragm in the diaphragm preparation device and place the diaphragm at a set release station, and digital display pressure values of a vacuum driving assembly of the pickup device from the pickup to the release process are obtained through the digital display pressure gauge, when the digital display pressure values change within a preset pressure range, the diaphragm is taken out of the diaphragm preparation device, and the number of the remaining diaphragms in the diaphragm preparation device is updated.
6. The film dispensing system of claim 3, further comprising a plurality of film containing mechanisms in the film dispensing device, and a correlation sensor arranged at a preset position of a film taking-out end of each film containing mechanism, wherein the correlation sensor comprises a transmitting end and a receiving end, and is in communication connection with the control device; when the control device detects that the sending parameter signal and the receiving parameter signal of the correlation sensor are inconsistent when the membrane is picked up, the membrane is taken out of the membrane preparation device, and the number of the membranes remained in the membrane preparation device is updated.
7. The film dispensing system of claim 3 further comprising an image detection device disposed at the placement station from which the film sheet is removed, the image detection device being in communication with the control device; the control device controls the image detection device to detect the information identification on the membrane at the placement station, counts the number of the taken membranes according to the information identification, and updates the number of the membranes remaining in the membrane preparation device.
8. A membrane dispensing system in accordance with any one of claims 3-7 further comprising a loading means; the feeding device is in communication connection with the control device;
the control device acquires membrane parameters and the number of membranes to be added according to the remaining membranes in the membrane preparation device;
a membrane containing mechanism for searching a membrane in the membrane preparation device according to the membrane parameters; and further adding the membranes meeting the set quantity in the membrane containing mechanism according to the quantity of the residual membranes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010602068 | 2020-06-29 | ||
| CN2020106020682 | 2020-06-29 |
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| CN107908123A (en) * | 2017-11-14 | 2018-04-13 | 英业达科技有限公司 | A kind of handling of goods and materials device |
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| CN111003407A (en) * | 2018-10-08 | 2020-04-14 | 纬创资通（成都）有限公司 | Production line material supplementing method and material supplementing device |
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| CN107908123A (en) * | 2017-11-14 | 2018-04-13 | 英业达科技有限公司 | A kind of handling of goods and materials device |
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