阅读说明：本技术 一种全自动清洗加硬烘干系统及方法 (Full-automatic cleaning, hardening and drying system and method ) 是由 吴国强 于 2020-12-03 设计创作，主要内容包括：本发明属于光学镜片生产技术领域,公开了一种全自动清洗加硬烘干系统及方法,包括进料段、皂化、洗净段、脱水冷却段、第一强化段、预烘冷却段、第二强化段等。本发明能通过扫码识别产品,自动选择加工工艺,使不同类型及尺寸的产品能在系统内连续自动加工。本发明能够减少电能损耗,提高电能利用率。本发明设置智能检测并控制,如加热、超声波、水循环、烘干等,只有在产品需要加工时开启,空闲时间则关闭,能达到节电功能；能减少水消耗,冲洗工位利用内循环的流量对产品进行冲洗,只有在有产品加工时,才会补充少量的新鲜水。此外,冲洗水采用溢流的方式,只在后段补充新鲜水,后段依次向前段溢流,使清洗段的水消耗量大大减少。(The invention belongs to the technical field of optical lens production, and discloses a full-automatic cleaning, hardening and drying system and method. The invention can identify products by scanning codes and automatically select processing technology, so that products of different types and sizes can be continuously and automatically processed in the system. The invention can reduce the electric energy loss and improve the electric energy utilization rate. The invention sets intelligent detection and control, such as heating, ultrasonic wave, water circulation, drying and the like, and is started only when the product needs to be processed, and is closed in idle time, thereby achieving the function of saving electricity; the water consumption can be reduced, the product is washed by the washing station by utilizing the flow of the internal circulation, and only when the product is processed, a small amount of fresh water can be supplemented. In addition, the flushing water adopts an overflow mode, fresh water is supplemented only at the rear section, and the rear section overflows to the front section in sequence, so that the water consumption of the cleaning section is greatly reduced.)

1. The full-automatic cleaning, hardening and drying method is characterized by comprising the following steps:

step one, a mechanical arm with a servo motor as a driving source is adopted, a lens jig on a feeding section trolley is grabbed according to a formulated program and placed on a transmission chain of a feeding section, and a conveying mechanism sequentially conveys the lens jig to a connecting station at the front end of a cleaning section;

identifying the bar code or the two-dimensional code on the product by a bar code or two-dimensional code identification device above the transmission chain, calling a corresponding process program, storing the corresponding process program in a controller, tracking the process of the product in the whole processing process, and sequentially conveying the lens jig to a connecting station at the front end of the cleaning section by a conveying mechanism;

step three, grabbing the lens jig from a connecting station of the saponification section or the cleaning front section by using a first group of mechanical arms, and putting the lens jig into the cleaning section for cleaning and dewatering;

step four, grabbing the dehydrated lenses to a front station of a dehydration cooling section by using a fourth group of mechanical arms of the cleaning section, and sequentially conveying the lenses by using a conveying system for drying and cooling treatment;

fifthly, grabbing the front section of the cooled lens to a strengthening first tank by using a first group of mechanical arms for cleaning before strengthening, grabbing the cleaned lens to the strengthening tank by using a second group of mechanical arms for drying;

step six, grabbing the lens with the dried front section to one of the strengthening grooves by using the first section of strengthening mechanical arm to dip-coat the basement membrane, and selecting the strengthening groove and operating various auxiliary facilities according to a set program;

step seven, grabbing and placing the lenses coated with the basement membrane on a conveying chain of a pre-drying cooling section by using a first section of strengthened mechanical arm, and carrying out self-flowing standing and pre-drying treatment on the lenses in sequence according to a program by a conveying system;

step eight, grabbing the front section of the cooled lens to one of the strengthening grooves by using a second section of strengthened mechanical arm to perform dip-coating strengthening film treatment; the selection of the strengthening tank and various auxiliary facilities operate according to a set program;

step nine, grabbing and placing the strengthened lenses on a conveying chain of a pre-drying cooling section by using a second section of strengthened mechanical arm, carrying out self-flowing standing and pre-drying treatment on the lenses in sequence according to a program by a conveying system, and directly conveying the pre-dried lenses to a drying section;

step ten, drying the lenses on a conveying chain in sequence, conveying the dried lenses to a drying discharging cooling station, and operating each auxiliary system according to requirements to reach a drying requirement standard;

and step eleven, the dried lenses are sequentially grabbed and placed on a discharging trolley table from the conveying mechanism by the mechanical arm.

2. The fully automatic cleaning, hardening and drying method according to claim 1, wherein in the second step, the time for saponification in the saponification section is adjustable, and the use of no or one of the stations can be skipped.

3. The fully automatic cleaning, hardening and drying method according to claim 1, wherein in the third step, when cleaning and dehydrating are performed in the cleaning section, the lenses are sequentially subjected to ultrasonic cleaning in the first tank of the cleaning section, ultrasonic cleaning in the 2 nd to 9 th tanks is performed by the second three-four groups of mechanical arms, and the cleaned lenses are subjected to dehydration treatment in the 10 th tank.

4. The full-automatic cleaning, hardening and drying method according to claim 1, wherein in the fourth step, the whole time of the dehydration cooling is 30 minutes.

5. The full-automatic cleaning, hardening and drying method according to claim 1, wherein in the sixth step, the pre-drying time of the pre-drying pre-cooling section is 20 minutes, the temperature is adjustable and controllable, the pre-cooling time is 20 minutes, the gas is adjustable and controllable, and the whole pre-drying pre-cooling time is 50 minutes.

6. The full-automatic cleaning, hardening and drying method of claim 1, wherein in the eighth step, the second strengthening is carried to the self-leveling station after the strengthening of the lens is completed within 30-300 ″, and the self-flowing standing time is 10 minutes; the pre-drying time is 50 minutes, and the temperature is adjustable and controllable.

7. A full-automatic cleaning, hardening and drying system for implementing the full-automatic cleaning, hardening and drying method according to claims 1-6, wherein the full-automatic cleaning, hardening and drying system comprises:

the feeding section comprises a cart positioning system, a cleaning front conveying system and a mechanical arm system;

the saponification and cleaning section comprises 2 saponification tanks, a mechanical arm, a non-ultrasonic device, a filtering device, a heating 3KW device, a liquid level detection control device and a PH value detection control device;

the ultrasonic cleaning section comprises 9 cleaning tanks, 1 dehydration tank, 4 groups of mechanical arms and a pure water system;

the first strengthening section comprises an IPA cleaning section, a strengthening machine section, a strengthening system group, an ice water machine system group, a constant temperature and humidity system, 2 groups of mechanical arms and a strengthening tank;

the pre-drying cooling section comprises a reinforcing liquid self-flowing 2 station, a pre-drying 4 station, a cooling 4 station, an infrared pre-drying 3 groups and a 3 KW/group; a cooling source is arranged outside, and cold air is circularly cooled;

the second strengthening section comprises two strengthening systems, two water chiller systems, a constant temperature and humidity system, 2 groups of mechanical arms, a strengthening tank consisting of a tank body, a cooling system, a rotary lifting system and a filtering circulation system; the ice water machine system, the constant temperature and humidity system and the filtering circulation system are arranged outside; the refrigerator system and the enhancement system are shared;

the pre-drying section comprises a reinforcing liquid self-flowing standing 2 station, a pre-drying 8 station, an inspection opening, a transitional connection 1 station, an infrared pre-drying 8 group, a 3 KW/group, a chain transmission and an inspection window;

the drying section comprises a drying preposed connection station 1, a drying 46 station, a drying discharging connection station 1, a temperature control system, a circulating system, a purifying system, a mechanical arm system and a conveying system;

the automatic blanking section comprises a cart positioning system, a blanking section conveying system and a mechanical arm system; the chain tracks move in parallel, and a servo manipulator is adopted to connect, receive and feed materials to the pushing hands.

8. The fully automatic cleaning, hardening and drying system of claim 7, wherein the cart in the feed section is provided with 5 tiers of 10 hangers; the cleaning front end 10 is hung, the chain track moves in parallel, and the chain track is connected with the cleaning section by a servo manipulator for feeding.

9. The fully automatic cleaning, hardening and drying system of claim 7, wherein 40K1200W ultrasonic devices, a heating 3KW device, a liquid level detection control device, and a water quality detection control device are respectively disposed in 1-8 tanks in the ultrasonic cleaning section.

10. The full-automatic cleaning, hardening and drying system of claim 7, wherein the strengthening tank is composed of a tank body, a cooling system, a rotary lifting system and a filtering and circulating system; the ice water machine system, the constant temperature and humidity system and the filtering and circulating system are arranged outside, and the refrigerating machine system and the strengthening system are shared.

Technical Field

The invention belongs to the technical field of optical lens production, and particularly relates to a full-automatic cleaning, hardening and drying system and method.

Background

At present, the optical lens is prepared by mixing oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting the mixture in a platinum crucible at a high temperature, uniformly stirring the mixture by using ultrasonic waves, removing bubbles, and slowly cooling the mixture for a long time so as to prevent the lens block from generating internal stress. The cooled lens block must be measured by optical instruments to verify purity, transparency, uniformity, refractive index and dispersion are within specification. And heating and forging the qualified lens block to form an optical lens blank. Lenses with similar chemical compositions and optical properties are also distributed in adjacent positions on the abbe diagram. The Abbe diagram of the Schottky lens factory has a group of straight lines and curves, the Abbe diagram is divided into a plurality of areas, and the optical lenses are classified; such as crown lenses K5, K7, K10 in zone K and flint lenses F2, F4, F5 in zone F. The notation in the lens name F stands for flint K for crown B for boron BA for barium LA for lanthanum N for lead-free P for phosphorus. In the production of optical lenses, automatic optical lens production systems play a critical role. The existing lens post-treatment process on the market is only a cleaning and drying production process, the efficiency is low, and the product quality is not effectively guaranteed; the cleaning is only simple and repeated, the designated fine cleaning process is used for cleaning, and the drying process is rough, so that fine deformation of the lens is easily caused.

Through the above analysis, the problems and defects of the prior art are as follows:

(1) the cleaning process is simple, and the process residue is not effectively cleaned;

(2) the drying process is rough, the temperature is not accurately controlled, and the lens is locally baked at high temperature to deform;

(3) no strengthening treatment is carried out on the lens;

(4) the prior art can not automatically identify the product type and track the whole process;

(5) the prior art has poor water-saving and power-saving effects. In the prior art, the air cleanliness is poor, and the oven cannot provide stable and balanced temperature;

(6) the prior art has high maintenance cost.

The difficulty in solving the above problems and defects is: a fine cleaning process is formulated, the drying temperature is precisely controlled, and efficient lossless drying is realized; and (4) introducing a lens hardening process, and upgrading the product quality again.

The significance of solving the problems and the defects is as follows: the automatic control is introduced, the automatic fine cleaning of the lenses is realized, the automatic fine drying of the lenses is realized, the lenses are hardened automatically, the product quality is guaranteed to meet the process requirements, the production efficiency is obviously improved, and the production cost is reduced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a full-automatic cleaning, hardening and drying system and method.

The invention is realized in this way, a full-automatic cleaning, hardening and drying method comprises:

step one, a mechanical arm with a servo motor as a driving source is adopted, a lens jig on a feeding section trolley is grabbed according to a formulated program and placed on a transmission chain of a feeding section, and a conveying mechanism sequentially conveys the lens jig to a connecting station at the front end of a cleaning section;

identifying the bar code or the two-dimensional code on the product by a bar code or two-dimensional code identification device above the transmission chain, calling a corresponding process program, storing the corresponding process program in a controller, tracking the process of the product in the whole processing process, and sequentially conveying the lens jig to a connecting station at the front end of the cleaning section by a conveying mechanism;

step three, grabbing the lens jig from a connecting station of the saponification section or the cleaning front section by using a first group of mechanical arms, and putting the lens jig into the cleaning section for cleaning and dewatering;

step four, grabbing the dehydrated lenses to a front station of a dehydration cooling section by using a fourth group of mechanical arms of the cleaning section, and sequentially conveying the lenses by using a conveying system for drying and cooling treatment;

fifthly, grabbing the front section of the cooled lens to a strengthening first tank by using a first group of mechanical arms for cleaning before strengthening, grabbing the cleaned lens to the strengthening tank by using a second group of mechanical arms for drying;

step six, grabbing the lens with the dried front section to one of the strengthening grooves by using the first section of strengthening mechanical arm to dip-coat the basement membrane, and selecting the strengthening groove and operating various auxiliary facilities according to a set program;

step seven, grabbing and placing the lenses coated with the basement membrane on a conveying chain of a pre-drying cooling section by using a first section of strengthened mechanical arm, and carrying out self-flowing standing and pre-drying treatment on the lenses in sequence according to a program by a conveying system;

step eight, grabbing the front section of the cooled lens to one of the strengthening grooves by using a second section of strengthened mechanical arm to perform dip-coating strengthening film treatment; the selection of the strengthening tank and various auxiliary facilities operate according to a set program;

step nine, grabbing and placing the strengthened lenses on a conveying chain of a pre-drying cooling section by using a second section of strengthened mechanical arm, carrying out self-flowing standing and pre-drying treatment on the lenses in sequence according to a program by a conveying system, and directly conveying the pre-dried lenses to a drying section;

step ten, drying the lenses on a conveying chain in sequence, conveying the dried lenses to a drying discharging cooling station, and operating each auxiliary system according to requirements to reach a drying requirement standard;

and step eleven, the dried lenses are sequentially grabbed and placed on a discharging trolley table from the conveying mechanism by the mechanical arm.

Furthermore, in the second step, the time for saponification in the saponification section is adjustable, and the non-use or use of one station can be skipped.

Further, in the third step, when the lens is placed in the cleaning section for cleaning and dehydration, the lens is placed in the first tank of the cleaning section for ultrasonic cleaning, the ultrasonic cleaning of the 2 nd to 9 th tanks is sequentially carried out on the lens by using the second three-four groups of mechanical arms, and the cleaned lens is dehydrated in the 10 th tank.

Further, in the fourth step, the whole dehydration cooling time is 30 minutes.

Further, in the sixth step, the pre-drying time of the pre-drying pre-cooling section is 20 minutes, the temperature is adjustable and controllable, the pre-cooling time is 20 minutes, the gas is adjustable and controllable, and the whole pre-drying pre-cooling time is 50 minutes.

Further, in the step eight, after the strengthening of the lens is finished within 30-300 ″, the strengthened lens is conveyed to a self-leveling station, and the self-flowing standing time is 10 minutes; the pre-drying time is 50 minutes, and the temperature is adjustable and controllable.

Another object of the present invention is to provide a full-automatic cleaning, hardening and drying system, which comprises:

the feeding section comprises a cart positioning system, a cleaning front conveying system and a mechanical arm system;

the saponification and cleaning section comprises 2 saponification tanks, a mechanical arm, a non-ultrasonic device, a filtering device, a heating 3KW device, a liquid level detection control device and a PH value detection control device;

the ultrasonic cleaning section comprises 9 cleaning tanks, 1 dehydration tank, 4 groups of mechanical arms and a pure water system;

the first strengthening section comprises an IPA cleaning section, a strengthening machine section, a strengthening system group, an ice water machine system group, a constant temperature and humidity system, 2 groups of mechanical arms and a strengthening tank;

the pre-drying cooling section comprises a reinforcing liquid self-flowing 2 station, a pre-drying 4 station, a cooling 4 station, an infrared pre-drying 3 groups and a 3 KW/group; a cooling source is arranged outside, and cold air is circularly cooled;

the second strengthening section comprises two strengthening systems, two water chiller systems, a constant temperature and humidity system, 2 groups of mechanical arms, a strengthening tank consisting of a tank body, a cooling system, a rotary lifting system and a filtering circulation system; the ice water machine system, the constant temperature and humidity system and the filtering circulation system are arranged outside; the refrigerator system and the enhancement system are shared;

the pre-drying section comprises a reinforcing liquid self-flowing standing 2 station, a pre-drying 8 station, an inspection opening, a transitional connection 1 station, an infrared pre-drying 8 group, a 3 KW/group, a chain transmission and an inspection window;

the drying section comprises a drying preposed connection station 1, a drying 46 station, a drying discharging connection station 1, a temperature control system, a circulating system, a purifying system, a mechanical arm system and a conveying system;

the automatic blanking section comprises a cart positioning system, a blanking section conveying system and a mechanical arm system; the chain tracks move in parallel, and a servo manipulator is adopted to connect, receive and feed materials to the pushing hands.

Further, the cart in the feeding section is provided with 5 layers of 10 hangers; the cleaning front end 10 is hung, the chain track moves in parallel, and the chain track is connected with the cleaning section by a servo manipulator for feeding.

Furthermore, a 40K1200W ultrasonic device, a heating 3KW device, a liquid level detection control device and a water quality detection control device are respectively arranged in the 1-8 tanks in the ultrasonic cleaning section.

Further, the strengthening tank consists of a tank body, a cooling system, a rotary lifting system and a filtering and circulating system; the ice water machine system, the constant temperature and humidity system and the filtering and circulating system are arranged outside, and the refrigerating machine system and the strengthening system are shared.

By combining all the technical schemes, the invention has the advantages and positive effects that: the invention adopts a closed box body for pre-drying and pre-cooling and covers the box body, the box body and the cover are completely separated, the mutual offset loss of cold and heat is avoided, and the function of saving electricity can be achieved. Traditionally, they are all made together, open, which is a very energy consuming place. The invention can reduce the loss and improve the utilization rate of electric energy. The invention sets intelligent detection stop as follows: heating, ultrasonic wave, cold air circulation, etc. are converted into self-constant with lower energy consumption, or the work is determined to be completed, and the machine is shut down in advance, so that the function of saving electricity can be achieved. The oven is arranged, and the high-efficiency filter can stabilize ventilation quantity due to the purifying function of the oven, so that the temperature of the oven is ensured to be uniform, and the baking time is effectively ensured; the phenomenon that the baking time is increased due to the fact that the temperature of the baking oven is not uniform and some baking ovens are not in place is avoided, and the power-saving function is achieved. The invention has the function of self overflow, can reuse the originally discharged overflow water with higher temperature, and reduces the action of reheating energy consumption. Generally, the tanks are heated together when the tank is started, and after the tank reaches the temperature, the overflow water is used for the tank bodies in the front, so the tank bodies are not heated again. The automatic water supply measure arranged by the invention can reduce the defect of long-term water supply of equipment caused by unstable manual water supply, and achieve the water-saving function. The invention has the function of self-overflow, and only one groove body intermittently supplies water during the operation of the device, thereby achieving the function of water saving.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.

Fig. 1 is a flowchart of a full-automatic cleaning, hardening and drying method provided in an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a full-automatic cleaning, hardening and drying system provided in an embodiment of the present invention.

In the figure: 1. a feeding section; 2. a saponification and cleaning section; 3. a dewatering and cooling section; 4. a first reinforcement section; 5. a pre-drying cooling section; 6. a second reinforcement section; 7. a pre-drying section; 8. a drying section; 9. and a discharging section.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Aiming at the problems in the prior art, the invention provides a full-automatic cleaning, hardening and drying system and a full-automatic cleaning, hardening and drying method, and the invention is described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the full-automatic cleaning, hardening and drying method provided by the embodiment of the present invention includes:

s101, grabbing the lens jig on the feeding section trolley by using a mechanical arm with a servo motor as a driving source according to a formulated program, placing the lens jig on a transmission chain of the feeding section, and sequentially conveying the lens jig to a connecting station at the front end of a cleaning section by using a conveying mechanism;

s102, identifying the bar code or the two-dimensional code on the product by a bar code or two-dimensional code identification device above the transmission chain, calling a corresponding process program, storing the corresponding process program in a controller, tracking the process of the product in the whole processing process, and sequentially conveying the lens jig to a connecting station at the front end of a cleaning section by a conveying mechanism;

s103, grabbing the lens jig from a connecting station of the saponification section or the cleaning front section by using a first group of mechanical arms, and putting the lens jig into the cleaning section for cleaning and dewatering;

s104, grabbing the dehydrated lenses to a preposed station of a dehydration cooling section by using a fourth group of mechanical arms of the cleaning section, and sequentially conveying the lenses by a conveying system for drying and cooling treatment;

s105, grabbing the front section of the cooled lens to a strengthening first tank by using a first group of mechanical arms for cleaning before strengthening, grabbing the cleaned lens to the strengthening tank by using a second group of mechanical arms for drying;

s106, grabbing the dried lens at the front section to one of the strengthening grooves by using a first section of strengthening mechanical arm to dip-coat the basement membrane, and selecting the strengthening grooves and operating various auxiliary facilities according to a set program;

s107, grabbing and placing the lenses coated with the basement membrane on a conveying chain of a pre-drying cooling section by using a first section of strengthened mechanical arm, and sequentially carrying out self-flowing standing and pre-drying treatment on the lenses by a conveying system according to a program;

s108, grabbing the lens cooled at the front section to one of the strengthening grooves by using a second section of strengthening mechanical arm to carry out dip-coating strengthening film treatment; the selection of the strengthening tank and various auxiliary facilities operate according to a set program;

s109, grabbing and placing the strengthened lens on a conveying chain of a pre-drying cooling section by using a second section of strengthened mechanical arm, carrying out self-flowing standing and pre-drying treatment on the lens by a conveying system according to a program in sequence, and directly conveying the pre-dried lens to a drying section;

s110, drying the lenses on a conveying chain in sequence, conveying the dried lenses to a drying discharging cooling station, and operating each auxiliary system according to requirements to reach a drying requirement standard;

and S111, the dried lenses are sequentially grabbed and placed on a discharging trolley table from the conveying mechanism by the mechanical arm.

In S101 provided by the embodiment of the present invention, the cart is positioned: the independent control stop time is not counted; automatic feeding: the independent control time is not counted.

In S102 provided by the embodiment of the present invention, the saponification stage: two slots 1200 "(20 minutes). The time is adjustable and can be selected for use.

In S103 provided in the embodiment of the present invention, ultrasonic cleaning (10 stations): the mechanical arm walks for 10 ″ + cleaning time (adjustable) + waiting time (adjustable) = 300 ″; total time from first tank to tenth tank (including dehydration): 3000 "(50 minutes).

In S104 provided in the embodiment of the present invention, dehydration cooling (6 stages): the dehydration is carried out in a pre-drying way (300' + pre-drying (adjustable and controllable) + pre-cooling (adjustable and controllable); the whole dehydration and cooling time is as follows: 1800' (30 minutes).

In S105 provided in the embodiment of the present invention, IPA cleaning, strengthening one (2 stations): the independent control time is not counted; the mechanical arm walks for 10 ″ + enhanced soaking and rotating time = 30-300 ″ (adjustable); the strengthening is completed in 30-300' and then transferred to the self-flowing station, so that it is not time-consuming.

In S106 provided in the embodiment of the present invention, pre-baking and pre-cooling (10 stations): free flow time 2 stations: 600 "(10 minutes); pre-drying time 4 stations: 1200 "(20 minutes) (temperature is adjustable and controllable); precooling time 4 stations: 1200' (20 min) (cold air adjustable and controllable); pre-drying and pre-cooling for the whole time: 3000 "(50 minutes).

In S108 provided in the embodiment of the present invention, the reinforcement two (1 station): the independent control time is not counted; the mechanical arm walks for 10 ″ + enhanced soaking and rotating time = 30-300 ″ (adjustable); after the strengthening is finished in 30-300 ″, the reinforced concrete is conveyed to a self-leveling station, so that the time is not counted; prebaking (10 stations): free flow time 2 stations: 600 "(10 minutes); prebaking time 8 stations: 2400' (50 min) (temperature adjustable and controllable); pre-drying the whole process time: 3000 "(50 minutes).

In S109 provided in the embodiment of the present invention, drying (48 stations): 4 hours; automatic blanking (6 stations): the independent control time is not counted; automatically placing in a cart: the independent control time is not counted.

The full-automatic cleaning, hardening and drying system provided by the embodiment of the invention comprises:

the feed section 1 comprises: the feeding section consists of a cart positioning system (1 cart), a cleaning front-mounted conveying system (5 stations) and a mechanical arm system. The cart enters automatic feeding, wherein the cart is provided with 5 layers of 10 hangers; the cleaning front end 10 is hung, the chain track moves in parallel, and the chain track is connected with the cleaning section by a servo manipulator for feeding.

The saponification and cleaning section 2 comprises: a saponification section and an ultrasonic cleaning section; the saponification section includes 2 saponification grooves, arms, no ultrasonic device, filter equipment, heating 3KW device, liquid level detection controlling means, pH value detection controlling means.

The ultrasonic cleaning section includes: 9 cleaning tanks, 1 dewatering tank, 4 groups of mechanical arms, a purified water system, 40K1200W ultrasonic devices arranged in each of the 1-8 tanks, a 3KW heating device, a liquid level detection control device and a water quality detection control device arranged in each of the 1-3 tanks, and has an alarm function; the 10 grooves are driven by four rotary lifting mechanisms to move up, down, left and right, the front section of the manipulator receives materials, and the 10 th groove is delivered to a dehydration cooling section after dehydration. 10 groove configuration: carrying out ultrasonic treatment on 9 pieces of the material at a speed of 40k/200W, and heating 3 KW/groove; automatically controlling water level, automatically circulating and filtering, and supplying and draining water according to water quality; purified water is adopted as a water supply source; other configurations are as follows: the cleaning section has no inching function and is provided with an air supply and exhaust function.

The dehydration cooling section 3 includes: the device comprises a pre-drying preposed station 1, an infrared pre-drying station 2, a cooling station 3, a conveying system, a cooling system, an infrared pre-drying group 2, a cooling system 3 KW/group, an external cooling source and cold air circulating cooling. The chains move in parallel and are transmitted to the strengthening section by the strengthening section actuating mechanism.

The first reinforcing section 4 includes: IPA cleaning, a first strengthening machine section, a second strengthening system section, a second ice water machine system section, a constant temperature and humidity system, 2 groups of mechanical arms and strengthening tanks; the strengthening tank consists of a tank body, a cooling system, a rotary lifting system and a filtering and circulating system; the ice water machine system, the constant temperature and humidity system and the filtering and circulating system are arranged outside, and the refrigerating machine system and the strengthening system are shared.

The pre-bake cooling section 5 includes: 2 stations of reinforcing liquid self-flowing, 4 stations of pre-drying, 4 stations of cooling, 3 groups of infrared pre-drying and 3 KW/group; the cooling source is external, and cold wind circulative cooling utilizes the manipulator to strengthen the groove in the front and back and connects the material, chain conveying.

The second reinforcing section 6 includes: the two groups of strengthening systems, the two groups of water chiller systems, the constant temperature and humidity system, the 2 groups of mechanical arms and the strengthening tank consist of a tank body, a cooling system, a rotary lifting system and a filtering and circulating system; the ice water machine system, the constant temperature and humidity system and the filtering circulation system are arranged outside; the chiller system is shared with the booster system.

The pre-baking section 7 includes: the reinforcing liquid is subjected to self-flowing standing for 2 stations, pre-drying for 8 stations, an inspection opening, transitional connection for 1 station, infrared pre-drying for 8 groups, 3 KW/group, chain transmission and window inspection; the manipulator is used for receiving materials from the front strengthening groove, and the materials are sent into the oven from the connecting section and are driven by the chain.

The drying section 8 includes: a drying preposed connection station 1, a drying 46 station, a drying discharge connection station 1, a temperature control system, a circulating system, a purification system, a mechanical arm system and a conveying system; the manipulator is used for receiving materials from the pre-baking section, and the materials are connected and sent into the discharging section from the oven, and are in chain transmission.

The automatic blanking section 9 includes: the automatic feeding device comprises a cart positioning system (1 cart), a feeding section conveying system (5 stations) and a mechanical arm system; the chain tracks move in parallel, and a servo manipulator is adopted to connect, receive and feed materials to the pushing hands.

The technical solution of the present invention is further described with reference to the following specific examples.

Time of the whole course

Drying time is 4 hours, the lens enters the first groove to be cleaned until the drying is completed for the whole time: 7.42 hours.

Drying time is 3 hours, the lens enters the first groove to be cleaned until the drying is completed for the whole time: 5.56 hours.

Drying time is 2 hours, the lens enters the first groove to be cleaned until the drying is completed for the whole time: 3.71 hours.

Arrangement of the stations

The main technical parameters are as follows:

use of the device

1. The design principle of the equipment is as follows: the automation degree is high, and the simpler the staff operation is, the better.

2. A device function section: (1) automatic feeding (2), saponification, (3), ultrasonic cleaning, (4), dehydration and pre-drying, (5), reinforcing a first tank (7), pre-drying and pre-cooling (8), reinforcing a second tank (9), pre-drying (10), drying (11) and automatic blanking.

3. And (4) equipment function section combination: (group 5 functional segments, wherein B and B1, C and C1 may be separated or combined)

The method comprises the steps of A automatic feeding, B saponification, B1 ultrasonic cleaning, dehydration and pre-drying, C IPA tank, C1 strengthening one tank, E pre-drying and pre-cooling, strengthening two tanks, F pre-drying, drying and automatic blanking.

4. The device function section is used in combination: (internal program selection)

(1) The method comprises the steps of A automatic feeding, B saponification, B1 ultrasonic cleaning, dehydration and pre-drying, C IPA tank, C1 strengthening one tank, E pre-drying and pre-cooling, strengthening two tanks, F pre-drying, drying and automatic blanking.

(2) Automatic feed A saponification B1 ultrasonic cleaning/dewatering pre-bake C IPA tank C1 enhances a tank F pre-bake/automatic feed.

Device critical system description

1. The equipment saponification tank and the cleaning 123 tank are provided with a water quality detection function for providing a water quality alarm.

2. The equipment strengthening tank is provided with an electronic hydrometer which provides a liquid medicine specific gravity alarm.

3. The equipment strengthening tank can be integrally disassembled, and can independently perform self circulation in a low-temperature space.

4. The device is provided with a feed water self-overflow function, and 9 tanks to 1 tank can be selected for overflow.

5. The oven is divided into 5 sections and is constant in temperature, and the system can be switched on and off for heating according to the starting instruction and the ending instruction.

6. The washing tank can automatically turn on and off heating according to the starting and ending instructions.

7. The washing tank can automatically turn on and off the ultrasonic wave according to the start and end instructions.

8. The washing tank automatically supplies water according to the liquid level instruction.

9. The pre-drying and pre-cooling stations can automatically turn on and turn off the pre-drying and pre-cooling according to the starting and ending instructions.

10. Each function section combines the use function.

11. And (4) automatic loading and unloading functions.

12. The heating curve shows the function.

13. Constant temperature and humidity control system.

Installed capacity of equipment

And (3) equipment starting: the total power is about 136 KW/380VAC, and the maximum working current is about 245A;

the equipment operation stage: total power is about 95 KW/380VAC, and maximum working current is about 170A

Safety device

1. An emergency button switch; 2. Motor overload protection;

3. an earth leakage protection device; 4. An automatic water supply device;

5. a water shortage warning device; 6. A pH value and specific gravity alarm device;

7. a temperature detection alarm device; 8. An anti-collision function device;

9. a safety device; 10. A locking device of the control panel.

Equipment efficiency:

design requirements:

1. the yield is 30000 pairs in 24 hours;

2. the drying time is 2-4 hours.

(II) designing parameters according to the following steps:

a, drying for 4 hours;

1. the station time = walking time + soaking, rotating time + waiting time = 300 seconds as cardinal numbers;

2. yield at 24 hours: 86400 sec ÷ 300 = 288 × 110 pairs/number = 31680 pairs;

3. drying time: drying 48 stations × 300 seconds = 14400 seconds, i.e. 44 hours;

b, drying for 3 hours;

4. the base numbers of station time = walking time + soaking, rotation time + waiting time = 225 seconds.

5. Yield at 24 hours: 86400 sec ÷ 225 = 384 × 110 pairs/pair = 42240 pairs.

6. Drying time: dry 48 stations x 225 seconds = 10800 seconds, i.e. 33 hours.

C, drying for 2 hours;

7. the base numbers of station time = walking time + soaking time + rotating time + waiting time = 150 seconds.

8. Yield at 24 hours: 86400 sec ÷ 150 = 576 times × 110 times/time = 63360 times.

9. Drying time: drying 48 stations x 150 seconds = 7200 seconds, i.e. 22 hours.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.