阅读说明：本技术 壳状牙齿矫治器生产用备膜系统 (Membrane preparation system for producing shell-shaped tooth appliance ) 是由 蒲好学 吴剑波 杜渊 姚峻峰 于 2019-10-15 设计创作，主要内容包括：本发明公开了一种壳状牙齿矫治器生产用备膜系统,包括：病例信息存储器、生产管理服务器及备膜设备,备膜设备包括供膜装置、控制装置和拾取装置；控制装置分别与供膜装置及拾取装置通信连接；其中,病例信息存储器,用于存储病例信息,病例信息至少包括壳状牙齿矫治器的工艺参数和用户标识信息；生产管理服务器根据用户标识信息从病例信息存储器中获取壳状牙齿矫治器的备膜工艺参数,并发送取膜命令至备膜设备中的控制装置；控制装置控制拾取装置根据壳状牙齿矫治器的备膜工艺参数在供膜装置中拾取出与待拾取膜片参数一致的膜片,并进一步的控制拾取装置将取出的膜片放置在载具上。本发明实现了备膜快速、方便的自动化备膜。(The invention discloses a film preparation system for producing a shell-shaped tooth appliance, which comprises the following components: the system comprises a case information memory, a production management server and a film preparation device, wherein the film preparation device comprises a film supply device, a control device and a pickup device; the control device is respectively in communication connection with the film supply device and the pickup device; the case information memory is used for storing case information, and the case information at least comprises process parameters of the shell-shaped dental appliance and user identification information; the production management server acquires the film preparation process parameters of the shell-shaped tooth appliance from the case information storage according to the user identification information and sends a film acquisition command to the control device in the film preparation equipment; the control device controls the pickup device to pick up the diaphragm with the parameter consistent with that of the diaphragm to be picked up in the diaphragm supply device according to the diaphragm preparation process parameter of the shell-shaped tooth appliance, and further controls the pickup device to place the picked-up diaphragm on the carrier. The invention realizes the automatic film preparation with rapidness and convenience.)

1. The utility model provides a ware production is rescued with preparing membrane system to shelly tooth which characterized in that includes: the system comprises a case information memory, a production management server and a film preparation device, wherein the production management server is respectively in communication connection with the case information memory and the film preparation device; the film preparation equipment comprises a film supply device, a control device and a pickup device; the control device is respectively in communication connection with the film supply device and the pickup device;

the case information memory is used for storing case information, and the case information at least comprises film preparation process parameters of the shell-shaped dental appliance and user identification information;

the production management server acquires the film preparation process parameters of the shell-shaped dental appliance from the case information storage according to the user identification information and sends a film acquisition command to the control device in the film preparation equipment;

the control device controls the pickup device to pick up the diaphragm with the parameter consistent with that of the diaphragm to be picked up in the diaphragm supply device according to the membrane preparation process parameter of the shell-shaped tooth appliance, and further controls the pickup device to place the picked-up diaphragm on the carrier.

2. The pellicle for use in producing a shell dental appliance of claim 1, further comprising an identification reading device;

the identification reading device is in communication connection with the control device and is used for identifying the user identification information on the film preparation process carrier;

and the control device controls the identification reading device to match the read user identification information on the carrier with the user identification information of the case information storage device, and then obtains the film preparation technological parameters of the shell-shaped tooth appliance.

3. The pellicle for use in producing a shell-shaped dental appliance of claim 1, further comprising a membrane detection device;

the membrane detection device is in communication connection with the control device and is used for detecting whether the membrane is taken out of the membrane supply device or not, and the control device judges whether the membrane is taken out or not according to the information detected by the membrane detection device.

4. The pellicle of claim 3, wherein the membrane detection device is a fiber-optic correlation sensor, the fiber-optic correlation sensor comprises an emitting end and a receiving end, and the control device detects that the membrane can block the light path emitted from the emitting end when being picked up, and then the membrane is taken out of the membrane supply device.

5. The membrane preparation system for shell-shaped dental appliance production of claim 3, wherein the membrane detection device is a digital display pressure switch meter for obtaining a pressure parameter value of the pickup device in the process of picking up the membrane; and when the pressure parameter value obtained by the control device according to the digital display pressure switch meter reaches a preset pressure value, the diaphragm is taken out of the diaphragm supply device.

6. The pellicle for producing shell-shaped dental appliance of claim 1, wherein the pick-up device comprises a pellicle pick-up section and a pick-up driving section, and the control device controls the pick-up driving section to drive the pellicle pick-up section to place a pellicle taken out from a pellicle pick-up position in the pellicle supply device on the carrier.

7. The pellicle of claim 1, where the film supply device comprises a pellicle preparation chamber, a film carrier, and a stage drive unit, and the control device controls the stage drive unit to drive the film carrier to reciprocate in the pellicle preparation chamber, so as to transport a film carried on the film carrier to a film pick-up position.

8. The pellicle for producing shell-shaped dental appliance of claim 7, further comprising position detection means for detecting the position of the pellicle carrier moving within the pellicle preparation chamber.

9. The pellicle for use in producing a shell dental appliance of claim 8, further comprising the position detection means including a first sensor, a second sensor, a third sensor; when the carrying platform driving part moves towards the direction of the membrane picking position in the membrane preparing cavity, the control device controls the first sensor to detect corresponding first limit information, controls the second sensor to detect corresponding second limit information and controls the third sensor to detect corresponding third limit information.

10. The pellicle for use in producing a shell-shaped dental appliance of claim 1, further comprising a jacking device; when replacing the film preparation cavity, the film preparation cavity is controlled to move to the position where the film preparation equipment is arranged, and then the jacking device is controlled to lift the film preparation cavity to a preset jacking position.

Technical Field

The invention belongs to the technical field of medical appliances, more particularly relates to a tooth correcting technology, and particularly relates to a film preparation device for producing a shell-shaped dental corrector

Background

The incidence of dentognathic deformities has been high, affecting not only oral health, physical health, but also the mental health of patients. With the development of society and the improvement of aesthetic quality, more and more patients pay attention to dental hygiene, participate in health care and seek the correction of the dentognathic deformity.

A shell-shaped tooth appliance is a device for treating dentognathic deformity. Shell-shaped dental appliances are produced by attaching a thin layer of elastic material to the desired dental model and thermoforming to form a shell. The shell of the desired tooth arrangement generally conforms to the patient's teeth but differs slightly from the original tooth morphology. By wearing shell-shaped dental appliances over teeth, controlled forces can be applied at specific locations to gradually move the teeth to a desired configuration.

In the prior art of shell-shaped tooth appliance (dental brace) preparation, procedures such as obtaining an intraoral digital model of a patient, 3D printing a dental model, cleaning the dental model, curing the dental model, preparing a film, pressing the film, manually demolding, cutting, polishing, cleaning the shell-shaped tooth appliance, inspecting, packaging and the like are generally included. Wherein, in the shell form tooth correction device production process, the diaphragm is the tooth and corrects the especially important raw and other materials in the preparation, adopts the manual work to get the membrane among the prior art mostly to can't satisfy the tooth and correct the requirement of field rapid development, correct the device mode through automated production change traditional production shell form tooth, need incessant supply abundant diaphragm in production engineering, so the tooth is corrected the device preparation in-process, need provide a preparation membrane equipment to the selection of diaphragm.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provide a film preparation system for shell-shaped tooth appliance production, so as to solve the technical problem of how to quickly and accurately complete automatic film preparation in the process of manufacturing a large number of shell-shaped tooth appliances on a production line in the prior art.

The technical scheme of the invention is as follows:

a membrane preparation system for producing a shell-shaped tooth appliance comprises: the system comprises a case information memory, a production management server and a film preparation device, wherein the production management server is respectively in communication connection with the case information memory and the film preparation device; the film preparation equipment comprises a film supply device, a control device and a pickup device; the control device is respectively in communication connection with the film supply device and the pickup device; the case information memory is used for storing case information, and the case information at least comprises process parameters of the shell-shaped tooth appliance and user identification information; the production management server acquires the film preparation process parameters of the shell-shaped tooth appliance from the case information memory according to the user identification information and sends a film acquisition command to the control device in the film preparation equipment; the control device controls the pickup device to pick up the diaphragm with the parameter consistent with that of the diaphragm to be picked up in the diaphragm supply device according to the diaphragm preparation process parameter of the shell-shaped tooth appliance, and further controls the pickup device to place the picked-up diaphragm on the carrier.

Preferably, the film preparation system for producing the shell-shaped dental appliance further comprises an identification reading device which is in communication connection with the production management server and the control device and is used for identifying user identification information on the carrier in the film preparation process; the control device controls the identification reading device to match the read user identification information on the carrier with the user identification information of the case information storage device, and then membrane preparation technological parameters of the shell-shaped tooth appliance are obtained.

Further preferably, the film preparation system for producing the shell-shaped dental appliance further comprises a film detection device; and the membrane detection device is in communication connection with the control device and is used for detecting whether the membrane is taken out of the membrane supply device or not, and the control device judges whether the membrane is taken out or not according to the information detected by the membrane detection device.

Preferably, the diaphragm detection device is an optical fiber correlation sensor, the optical fiber correlation sensor comprises a transmitting end and a receiving end, and the control device detects that the diaphragm can block a light path transmitted by the transmitting end when being picked up, so that the diaphragm is taken out of the film supply device.

Preferably, the diaphragm detection device is a digital display pressure switch meter and is used for acquiring a pressure parameter value of the diaphragm taking device in the diaphragm picking process; and when the pressure parameter value obtained by the control device according to the digital display pressure switch meter reaches a preset pressure value, the diaphragm is taken out of the diaphragm supply device.

Further preferably, the film pick-up device includes a film pick-up portion and a pick-up driving portion, and the control device controls the pick-up driving portion to drive the film pick-up portion to place the film taken out from the film pick-up position in the film supply device on the carrier.

Further preferably, the film supply device comprises a film preparation cavity, a film bearing table and a table driving part, and the control device controls the table driving part to drive the film bearing table to reciprocate in the film preparation cavity, so that the film borne on the film bearing table is conveyed to a film picking position.

Further preferably, the film loading device further comprises a position detection device, and the position detection device is used for detecting the position of the film loading platform moving in the film preparation cavity.

Further preferably, the position detection device includes a first sensor, a second sensor, and a third sensor; when the carrying platform driving part moves towards the direction of the membrane picking position in the membrane preparation cavity, the control device controls the first sensor to detect corresponding first limit information, controls the second sensor to detect corresponding second limit information and controls the third sensor to detect corresponding third limit information.

Further preferably, the film preparation system for producing the shell-shaped dental appliance further comprises a jacking device; when the standby film cavity is replaced, the standby film cavity is controlled to move to the set position of the standby film equipment, and then the jacking device is controlled to lift the standby film cavity to the preset jacking position.

The invention provides a technical scheme of a film preparation system for producing a shell-shaped tooth appliance, which has the following advantages and positive effects compared with the prior art:

firstly, the unique identification information associated with the current dental model is read by the identification reading device and fed back to the control device, the unique identification information is fed back to the production management server by the control device, and the production management server acquires the film preparation process parameters of the shell-shaped tooth appliance from the case information storage according to the user identification information and sends a film taking command to the control device. The control device controls the pickup device to pick up the diaphragm with the parameter consistent with that of the diaphragm to be picked up in the diaphragm supply device according to the diaphragm preparation process parameter of the shell-shaped tooth appliance, and further controls the pickup device to place the picked-up diaphragm on the carrier. Therefore, the invention realizes the automatic film preparation process which is rapid and convenient for film preparation, and is beneficial to improving the film preparation efficiency, thereby greatly improving the production efficiency of the shell-shaped tooth appliance.

Secondly, the read unique identification information associated with the current dental model is written into the RFID label of the current dental model carrier through the production management server, information interaction is completed through the RFID label and the information of the currently executed film preparation process, and after the information associated with the film preparation of the shell-shaped dental appliance corresponding to the currently executed process is obtained, the current process is further controlled through the production management server to execute corresponding production operation. Production association parameter information is obtained through the RFID tag, and because the signal sent by the RFID tag is a radio frequency signal, non-stop identification can be achieved, the problems that image identification is not easy to identify, pictures are not distorted in the code reading process, stop identification or deceleration identification is needed, and analyzed information is inaccurate after identification are solved.

Drawings

FIG. 1 is a view showing a structure of a film preparation system for producing a shell-shaped dental appliance according to the present invention;

FIG. 2 is a schematic structural diagram of a membrane preparation apparatus in an embodiment of a membrane preparation system according to the present invention;

FIG. 3 is another schematic structural diagram of a membrane preparation device in an embodiment of the membrane preparation system of the present invention;

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

FIG. 5 is a schematic structural view of a film preparation chamber in the film preparation apparatus of the present invention;

FIG. 6 is another view of the membrane preparation system for the production of the shell-shaped dental appliance of the present invention;

FIG. 7 is a schematic view showing the structure of a pickup port in the membrane preparation apparatus according to the present invention;

FIG. 8 is another structural view of a film preparation system for producing a shell-shaped dental appliance of the present invention.

Detailed Description

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following description will explain specific embodiments of the present invention 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. The present invention may be embodied in other specific forms without departing from its spirit or essential characteristics. The present examples are, therefore, to be considered in all respects as illustrative and not restrictive.

Shell-shaped dental appliances are produced by attaching a thin layer of elastic material to the desired dental model and thermoforming to form a shell. The shell dental appliances required generally fit the patient's teeth but differ slightly from the original tooth morphology. By placing shell-like dental appliances over the teeth, a controlled force can be applied at specific locations to gradually move the teeth to a desired configuration. This process is repeated using subsequent shell appliances having a new configuration, eventually moving the teeth through a series of intermediate configurations to a final desired configuration. The generation process of the shell-shaped tooth appliance generally comprises a film preparation process, a film pressing process, a marking process, a cutting process, a sorting process, a cleaning process and a packaging process. The membrane preparation process mainly refers to picking up the membrane with the parameter consistent with that of the membrane to be picked up in the membrane supply device according to the membrane preparation process parameters of the shell-shaped tooth appliance. The application is directed at the in-process that the ware was rescued to automatic formation shell form tooth, need on the production line to prepare that the automation of membrane process is accurately picked up fast and take out and wait to pick up the diaphragm parameter unanimous, just so can guarantee that the automation process is incessant and high-efficient quick, this application provides and rescues the technical scheme that the ware was picked up fast and accurately to the automatic quick accuracy of completion of the quick accurate completion of the large batch shell form tooth that produces on the production line, generally speaking, the operation of preparing the membrane process is mainly accomplished by being equipped with membrane equipment.

First embodiment

Please refer to fig. 1, which is a schematic diagram of a film preparation system for producing a shell-shaped dental appliance. The system comprises: case information storage 100 (e.g., ERP System, Enterprise Resource Planning System), production management server 200 (e.g., MES System, Manufacturing Execution System), film preparation device 300, and identification reading device 400. The production management server 200 is connected to the case information storage 100 and the film preparation apparatus 300 in communication, respectively. The case information storage 100 is used for storing case information, and the case information at least comprises film preparation process parameters of the shell-shaped dental appliance, user identification information and the like.

The case information memory 100 can store the collected basic case information, and perform data processing on the basic case information, including designing shell-shaped tooth appliance preparation film process associated information and unique identification information matched with each shell-shaped tooth appliance according to the oral cavity state, age, gender and other comprehensive parameters of the orthodontic user, and performing associated setting on the two information to form interactive and usable case information, and storing the case information in the case information memory 100, or performing one-step communication with the production management server 200 according to the production requirement, including wired or wireless mode, or offline storage and the like, and storing the case information in the production management server 200 to prepare for producing the shell-shaped tooth appliances. Case information a case may be created by performing an orthodontic correction on a patient and assigning a unique identifier. The production management server 200 obtains the corresponding case from the case information storage 100 when it is needed. The creation side of the case information may update the case information to the production management server 200 periodically or update the case information to the production management server 200 on a triggered basis. Such as the local side of the production management server 200, to avoid the influence on the whole production process due to network failure and other problems.

The case information storage 100 further stores the film preparation process information adapted to the user identification in addition to the user identification information; the film preparation process information comprises the thickness of the film, the material information of the film and the batch information of the film.

The production management server 200 is a shell-shaped dental appliance production process execution management system, and is a set of production informatization management system facing to a shell-shaped dental appliance workshop execution layer. In this example, the production management server 200 is an information management system of the entire film preparation process. The production management server 200 may be a server containing MES management software, and the software may be integrated on a certain server, for example, a server or an industrial personal computer provided on a production control side. The production management server 200 is in communication connection with the case information storage 100 and the film preparation device 300, respectively, acquires the user identification information from the identification reading device 400, acquires the film preparation process information adapted to the user identification information from the case information, and sends an instruction to the film preparation device 300 to control the film preparation device 300 to complete the film preparation process.

The film preparing apparatus 300 includes a film supplying device 33, a control device 32, and a pickup device 31. The control device 32 is in communication connection with the film supply device 33 and the pickup device 31, respectively. The control device 32 controls the pick-up device 31 to pick up the membrane which is consistent with the parameters of the membrane to be picked up in the membrane supply device 33 according to the membrane preparation process parameters of the shell-shaped dental appliance, and further controls the pick-up device 31 to place the taken-up membrane on a carrier of a production line. The carrier is used for bearing the membrane and/or the dental model and transporting the dental model on a production line.

Referring to fig. 1, the film preparation system for producing the shell-shaped dental appliance further includes an identification reading device 400, which is in communication connection with the control device 32 and is used for identifying the user identification information on the carrier in the film preparation process. The control device 32 controls the mark reading device 400 to match the read user mark information on the carrier with the user mark information of the case information storage 100, and then obtains the film preparation process parameters of the shell-shaped dental appliance.

The identification reading means 400 reads the unique identification information associated with the current dental model and feeds it back to the control means 32. In one example, the dental model and the unique identification information are printed by the 3D printing device, and the printed dental model with the unique identification information is arranged on the carrier. Correspondingly, the identification reading device 400 arranged on the production line is a two-dimensional code or multidimensional data matrix code recognizer, and can be a CCD, a scanner or other devices capable of recognizing unique identification information, and reads out the unique identification information associated with the current dental model. The carrier may additionally be provided with a unique identifier, such as a bar code, an ID chip with an identifier, etc., and the identifier reading device 400 is a reading device capable of reading the corresponding identifier. It should be noted that the communication connection between the identification reading device 400 and the control device 32 is only a logical connection, for example, the identification reading device 400 and the control device 32 are integrated on a control end, so that the identification reading device 400 and the control device 32 are connected only by internal communication. Of course, the identification reading device 400 can be provided with a separate component, which is separately provided from the control device 32, so that the identification reading device 400 can be physically connected to the control device 32 or connected to the control device 32 through a wireless communication module. The embodiment only needs to realize information communication in principle, and the invention is in the protection scope. Functionally, the effect of reading the unique identification information associated with the current dental model and feeding back to the control device 32 is achieved. In the whole production process, the identified unique identification information is used as character string information for carrying out information interaction of the production method, the unique identification information is written into the RFID label, and the RFID label is identified in a radio frequency signal mode, so that the identification is fast and error is not easy to occur, and the whole production control efficiency is high and errors are not easy to occur. In this example, the unique identification information may also be an RFID tag.

The identification reading device 400 reads the unique identification information associated with the current dental model, feeds the unique identification information back to the control device 32, feeds the unique identification information back to the production management server 200 through the control device 32, and the production management server 200 acquires the film preparation process parameters of the shell-shaped dental appliance from the case information memory 100 according to the unique identification information and sends a film taking command to the control device 32. The control device 32 controls the pick-up device 31 to pick up the diaphragm which is consistent with the parameters of the diaphragm to be picked up in the diaphragm supply device 33 according to the membrane preparation process parameters of the shell-shaped dental appliance, and further controls the pick-up device 31 to place the taken-up diaphragm on the carrier. Therefore, the automatic film preparation process which is rapid and convenient for preparing the film is realized, and the film preparation efficiency is improved, so that the production efficiency of the shell-shaped tooth appliance is greatly improved.

A specific implementation structure is given below to illustrate the membrane preparation device. It should be noted that the specific mechanical structure is only specific and is not intended to limit the present embodiment.

Referring to fig. 2 to 4, the film supplying device 33 includes a film preparing chamber 331, a film carrying platform 332 and a stage driving portion 333. The controller 32 controls the stage driving unit 333 to drive the diaphragm stage 332 to reciprocate in the film preparation chamber 331, and conveys the diaphragm supported on the diaphragm stage 332 to a diaphragm pickup position.

The pick-up device 31 includes a film pick-up section and a pick-up driving section, and the control device 32 controls the pick-up driving section to drive the film pick-up section to place the film taken out from the film pick-up position in the film supplying device 33 on the carrier.

The stage driving part 333 and the diaphragm carrying table 332 can be connected in a quick assembly and disassembly manner, and after the stage driving part 333 and the diaphragm carrying table 332 are disassembled, the diaphragm carrying table 332 and the film preparing cavity 331 can be moved away from the film preparing device body or moved to a film loading position on the film preparing device body along a predetermined track; after the stage driving unit 333 is assembled with the diaphragm stage 332, the stage driving unit 333 drives the diaphragm stage 332 to move in the film preparation chamber 331 under the control of the control device 32.

The carrier driving part 333 is connected with the diaphragm bearing platform 332 through the quick release assembly, the quick release assembly comprises a first connecting structure 302 arranged on the carrier driving part 333 and a second connecting structure 303 arranged on the diaphragm bearing platform 332, and the first connecting structure 302 and the second connecting structure 303 are connected together in a quick dismounting manner, so that the diaphragm bearing platform 332 is quickly dismounted from the carrier driving part 333, and the film preparation speed is improved.

Further, one of the first connection structure 302 and the second connection structure 303 is a male structure, and the other is a female structure matched with the male structure. Specifically, the male structure is an insertion block structure, the female structure is a slot structure, the shape of the insertion block structure is matched with that of the slot structure, and the insertion block structure is inserted into the slot structure to realize connection. In this embodiment, the first connection structure 302 adopts a slot structure, and the second connection structure 303 adopts an insert block structure, but in other embodiments, the first connection structure may also adopt an insert block structure, and the second connection structure adopts a slot structure, which is not limited herein and is adjusted according to specific needs.

Referring to fig. 2, the pickup driving part may include a first servo motor 311. The control device 32 further comprises a controller connected in communication with the first servo motor 311 for controlling the first servo motor 311 to drive the film pick-up portion to move to the pick-up position and pick up the film. The diaphragm pickup part may include a vacuum generator and an electromagnetic valve, and the suction nozzle is provided to suck the diaphragm by the vacuum generator. The first servo motor 311 may be connected to the film pick-up portion, and the first servo motor 311 controls the film pick-up portion to translate to a position corresponding to the film cylinder along the guide rail under the control of the control device 32, and may also control the film pick-up portion to move longitudinally to a pick-up position under the command of the control device 32, so that the vacuum generator may adsorb the film at a prescribed position.

As shown in fig. 4 and 5, the stage driving part 333 may further include a second servo motor 312. The control device 32 further comprises a second servo motor 312, which is in communication connection with and controls the second servo motor 312 to drive the film carrier 332 to move along the film preparation chamber 331 and to transport the film carried on the film carrier 332 to a film pick-up position. In the present embodiment, the second servo motor 312 controls the stage driving unit 333 to reciprocate along the first guide rail 301. The stage driving unit 333 includes a first connecting arm 304, the first connecting structure 302 is disposed on the first connecting arm 304, and a sliding slot 804 is disposed on a sidewall of the film preparing cavity 331 along a moving direction of the film carrier 332; during the process of the reciprocating movement of the first guide rail 301, the stage driving unit 333 moves the connecting arm 304 in the sliding slot 804, and the connecting arm 304 drives the film stage 332 to move in the film preparing cavity 331.

Second embodiment

Referring to fig. 6, the structure of the present embodiment includes all the technical solutions of the first embodiment, and the present embodiment is different in that the present embodiment includes a position detection device 35 and a film detection device 34 in addition to a film supply device 33, a control device 32 and a pickup device 31. The position detecting device 35 is used for detecting the position of the film carrier 332 moving in the film preparing cavity 331. The position detection device 35 includes a first sensor 305, a second sensor 306, and a third sensor 307; when stage driving unit 333 moves in the film supply chamber 332 in the direction of the film pickup position, control device 32 controls first sensor 305 to detect corresponding first limit information, controls second sensor 306 to detect corresponding second limit information, and controls third sensor 307 to detect corresponding third limit information.

The following is a specific implementation.

Referring to fig. 2 to 4, the first guide rail 301 is further provided with a limiting device, and the limiting device limits the carrier driving device to reciprocate within a predetermined interval on the first guide rail 301; i.e., a limiting structure for limiting the start and end points of the movement of the first connecting structure 302, thereby limiting the start and end points of the axial movement of the diaphragm carrier 332.

Specifically, the limiting structure comprises a fourth sensor arranged on the first connecting structure 302, a second sensor 306 arranged at a position of the first guide rail 301 close to the top, a third sensor 307 arranged at a position of the first guide rail 301 close to the bottom, and the control device 32; when the first connecting structure 302 drives the diaphragm carrier 332 to move to the lower limit position, the fourth sensor is opposite to the third sensor 307, and the third sensor 307 receives a signal, so that the control device 32 controls the carrier driving part 333 to stop pushing the first connecting structure 302 to move, that is, controls the diaphragm carrier 332 to stop at the lower limit position; when the first connecting structure 302 drives the diaphragm carrier 332 to move to the upper limit position, the fourth sensor is opposite to the second sensor 306, and the second sensor 306 receives the signal, so that the stage driving portion 333 is controlled by the control device to stop pushing the first connecting structure 302, that is, the diaphragm carrier 332 is controlled to stop at the upper limit position.

The position limiting device may further include a fourth sensor (not shown), the first sensor 305 is configured to determine a connection position between the first connection structure 302 and the film carrier 332, that is, the position of the film carrier 332 after the first sensor 305 is disposed in the film preparation chamber 331 and moved to the working position; specifically, when the first sensor 305 and the fourth sensor are aligned with each other during the movement of the first connecting structure 302, the fourth sensor receives a signal, and the control device 32 controls the stage driving part 333 to stop pushing the first connecting structure 302.

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

The film preparing apparatus 300 further includes a film sheet detecting device 34. The film detecting device 34 is connected to the control device 32 for detecting whether the film is taken out from the film supplying device 33, and the control device 32 determines whether the film is taken out according to the information detected by the film detecting device 34. One scheme is as follows: the film detecting device 34 is an optical fiber correlation sensor, the optical fiber correlation sensor includes a transmitting end and a receiving end, the control device 32 detects that the film can block the light path transmitted by the transmitting end when being picked up, and then the film is taken out from the film supplying device 31.

Referring to fig. 2 to 4 and 7, a pickup port 701 is disposed at a position corresponding to the opening 801 of each film preparation cavity 331, when the film preparation cavity 331 is located at the working position, the pickup port 701 covers the opening 801 of the film preparation cavity 331, and the pickup device passes through the pickup port 701 and then extends into the opening 801 to pick up the film.

A diaphragm detection device is arranged at the edge of the pick-up port 701, a coaxial mounting ring 13 is arranged on the pick-up port 701 in the embodiment and used for mounting the diaphragm detection device, and the diaphragm detection device is mounted on the inner side wall of the mounting ring 13; of course, in other embodiments, if the retention plate is thick enough, the installation ring 13 can be omitted, and the diaphragm detection device is directly installed on the inner wall of the pick-up port 701, which is not limited herein.

Further, the film detection device 34 comprises at least one set of fiber-optic correlation sensors 14, and the fiber-optic correlation sensors 14 are arranged in a manner that the sensing circuit can pass through the film for detecting whether the film is picked up at the picking-up position. After the pickup device picks up the diaphragm, when the diaphragm is taken out, the optical path signal received by the receiving part after the signal sent by the transmitting part of the optical fiber correlation sensor 14 passes through the diaphragm can be changed, otherwise, the optical path signal is not changed; since the diaphragm is taken out to block the transmission of the optical signal on the optical fiber correlation sensor 14, the optical signal is changed; if the optical signal of the optical fiber correlation sensor 14 changes, it is detected that the diaphragm pickup device picks up the diaphragm, and if the optical signal of the optical fiber correlation sensor 14 does not change, it is detected that the diaphragm pickup device does not pick up the diaphragm.

Specifically, the fiber-optic correlation sensor includes an emitting portion and a receiving portion, the emitting portion is disposed on an inner side wall of the mounting ring 13, and the receiving portion is disposed on another side wall of the mounting ring 13 opposite to the emitting portion, for example, as shown in fig. 7; when the diaphragm passes through the mounting ring, the signal received by the receiving part changes, so that the fact that the diaphragm is picked up by the picking assembly can be judged.

The diaphragm detection device 34 may also be a digital display pressure switch meter for acquiring a pressure parameter value of the diaphragm pickup device in the diaphragm pickup process; and when the pressure parameter value obtained by the control device 32 according to the digital display pressure switch meter reaches a preset pressure value, the diaphragm is taken out of the diaphragm supply device.

In the above-described example, the position detecting device 35 is used to accurately detect the position of the film carrier 332 moving in the film preparing chamber 331, and the film detecting device 34 is used to accurately detect whether the film is taken out from the film supplying device 33. The equipment of the devices enables the automatic film preparation of the embodiment to have stronger film preparation accuracy and is not easy to deviate.

Third embodiment

The structure of this embodiment is similar to that of the second embodiment. The difference is mainly membrane preparation equipment. Please refer to fig. 7, which is a schematic diagram of a third embodiment of a film preparing apparatus. The film preparing equipment 300 comprises a film supplying device 33, a control device 32, a picking device 31 and a film detecting device 34, and also comprises a jacking device 36. When the standby film cavity 331 is replaced, after the standby film cavity 331 is controlled to move to the set position of the standby film device, the jacking device 36 is controlled to lift the standby film cavity to the preset jacking position.

The film preparation device also comprises a jacking device 36, and when the film preparation cavity 331 moves to a position (working position) where the film preparation cavity 331 is assembled with the film bearing table, the jacking device 36 lifts the film preparation cavity 331 to move and the retaining plate 7 to retain; because the film preparation cavity 331 needs to move relative to the retaining plate 7, a certain gap is left between the film preparation cavity 331 and the retaining plate when the film preparation cavity 331 moves to the working position, and the jacking device 36 pushes the film preparation cavity 331 to move upwards so that the top of the film preparation cavity 331 is tightly attached to the retaining plate 7, and the gap is prevented from being left between the film preparation cavity 331 and the retaining plate 7 in the film picking process. The jacking device 36 may be implemented by a power mechanism such as an air cylinder and a motor, which is not limited herein.

The control device 32 can control the lifting device 36 to lift the film preparation cavity 331 to a preset lifting position. The accurate positioning of the film preparation cavity 331 is facilitated, and the whole automation level is improved.

Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

Those skilled in the art will appreciate that the structures associated with the disclosed aspects are merely part of a structure and are not intended to define a device or components for which the disclosed aspects apply, and that a particular device may include more or less components than those shown, or may have some components combined, or may have a different arrangement of components.

In one embodiment, a smart device is provided comprising a memory and a processor, the memory storing a computer program that, when executed by the processor, causes the processor to perform the steps in the above described real time control apparatus.

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

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.