CN206551510U

CN206551510U - Contact lenses fluid injection forming machine

Info

Publication number: CN206551510U
Application number: CN201720095465.9U
Authority: CN
Inventors: 周志宏
Original assignee: Individual
Current assignee: Xilang Automation Equipment Changzhou Co ltd
Priority date: 2017-01-25
Filing date: 2017-01-25
Publication date: 2017-10-13
Anticipated expiration: 2027-01-25

Abstract

The utility model is related to contact lenses fluid injection forming machine, including supporting mechanism and set on the supporting mechanism negative mold sub-packaging system, liquid injection system, convex mold pressing system, Rotable Control System, blanking system, curing molding system.Compared with prior art, the utility model innovatively realizes the full-automation that fluid injection is molded in contact lenses preparation process, it can work continuously incessantly, so as to the problems such as efficiently solving inefficiency present in existing fluid injection molding process and standard disunity, and while human cost is saved, it it also avoid the loss caused by different operating employee process treatment time and standard are different and quality inconsistence problems occur, correspondingly, guarantee is provided for the uniform specification of contact lens product, the quality and efficiency of fluid injection shaping greatly improved, so that the overall production efficiency of contact lenses is improved, the fluid injection forming processes operation conducted in contact lenses process is prepared particularly suitable for die pressing.

Description

Contact lenses fluid injection forming machine

Technical field

The utility model is related to contact lenses preparing technical field, more particularly to contact lenses fluid injection forming machine.

Background technology

As computer, mobile phone step on the popularization of electronic product, people become increasingly popular to contact various bands in Working Life The equipment of display screen, because different using light intensity during such electronic product equipment, has different degrees of to the eyesight of people Influence.With people with eye intensity and with the increase between at the moment, the number of wearing spectacles also gradually increases, and common spectacles are worn rather Wear the influence in terms of produced external image, contact lenses more come because of its effect in terms of vision correction and beautification It is more popular to people.

At present, contact lenses manufacturing process mainly has three kinds：Spun casting rotoforming, turning process method and it is molded into Type method, wherein, compression molding method is a kind of contact lenses moulding process emerging in the recent period.Existing compression molding method prepares stealthy eye It is many to be made using liquid materials such as high molecular polymers during mirror, artificial dedusting first generally is carried out again using manual to mould The mode of fluid injection is carried out；Manually in injection process, first appropriate liquid is injected into negative mold, then convex mold put Put in negative mold and pressed, extrude the primary lens model with contact lens profile, then be heated to specified temperature Degree shaping, then becomes the eyeglass that can be worn through the program such as water quenching and sterilizing again.

During above-mentioned compression molding method prepares contact lenses, the process of dedusting, fluid injection and pressing is completely by artificial complete Into because of the individual difference of different operating human users, there are many defects, the reservoir quantity of such as liquid charging stock is unable to reach standard will Ask, the tightness degree of pressing can not be determined and cause diversified in specifications, and the eyeglass after pressing is transferred to the interval time of baking oven not Consistent etc., drawbacks described above causes the yield and quality of product influenced to different extents；Moreover, because of the molding effect of eyeglass Influenceed larger by air purity, easily cause uncertain impurity to be doped to shaping because personnel's difference and operation standard differ In eyeglass, so that the yield rate of contact lenses is affected；In addition, the process of heat-shaping is typically by a number of note Mould after hydraulic pressure conjunction, which is uniformly put into a small oven, to be heated, the heap of product after being pressed in artificial operation due to fluid injection Accumulate and baking oven heating can not be put into time, cause the molding effect of different product also different, so that contact lens Quality it is inconsistent, production efficiency and qualification rate are than relatively low.

Therefore, need badly and research and develop more excellent equipment, in more excellent method, improve contact lens productivity ratio and Qualification rate, ensures that the quality of eyeglass and standard are unified.

Utility model content

The purpose of this utility model is that the problem of existing for prior art is realized there is provided contact lenses fluid injection forming machine Fluid injection shaping automation operation, saves human cost, reduces error, improves production efficiency and product quality.

The utility model solve problem technical scheme be：Contact lenses fluid injection forming machine, including supporting mechanism, Yi Ji The negative mold sub-packaging system that is set on the supporting mechanism, liquid injection system, convex mold pressing system, Rotable Control System, blanking System, curing molding system.

Further, in contact lenses fluid injection forming machine described in the utility model, the contact lenses fluid injection shaping Machine also includes air filtering system, and the air filtering system is arranged at the top of the supporting mechanism.

Further, in contact lenses fluid injection forming machine described in the utility model, the curing molding system is baking Dry systems, the drying system includes conveyer belt, baking oven and reception device, and the conveyer belt is set adjacent to the blanking system, The conveyer belt crosses oven interior setting, and the reception device is connected with the baking oven, and the reception device is arranged on institute State the lower section of conveyer belt.

Further, in contact lenses fluid injection forming machine described in the utility model, the negative mold sub-packaging system bag The negative mold conveyer being connected, negative mold separator, negative mold conveyer are included, wherein, the negative mold transmission dress Put including negative mold vibrating disk and negative mold conveying, the negative mold conveying is arranged on the negative mold vibrating disk Exit, the negative mold conveying is fixedly installed on the supporting mechanism, the negative mold separator with it is described recessed Mould conveying is connected, and the negative mold conveyer is connected with the supporting mechanism；The liquid injection system includes note Liquid pump, liquid injection pipe, liquid injection pipe travel mechanism and fluid injection tube fixing mechanism, the liquid injection pipe is connected with the topping-up pump, described Fluid injection tube fixing mechanism is connected with the liquid injection pipe travel mechanism, and the liquid injection pipe is located in the fluid injection tube fixing mechanism In；The convex mold pressing system includes convex mold conveyer, convex mold separator, convex mold turning device, convex mold Conveyer, wherein, the convex mold conveyer includes convex mold vibrating disk and convex mold conveyer belt, the convex mold conveying Band is arranged on the exit of the convex mold vibrating disk, and the convex mold conveyer belt is set in convex mold conveyor belt support structures On, the convex mold conveyor belt support structures are connected with the supporting mechanism, the convex mold separator and the punch-pin Tool conveyor belt support structures are connected, and the convex mold turning device is connected by turning part fixed mount with the supporting mechanism Connect, convex mold conveyer is connected with the supporting mechanism；The Rotable Control System includes rotating disk and in the rotation The operation panel set on disk, is provided with Mould operation station on the operation panel；The blanking system include jacking system and Pick device, the jacking system and pick device are connected with the supporting mechanism respectively.

Preferably, in contact lenses fluid injection forming machine described in the utility model, in the negative mold sub-packaging system, Negative mold position-limit mechanism is additionally provided with, the negative mold position-limit mechanism there are three groups, and three groups of negative mold position-limit mechanisms are respectively One negative mold position-limit mechanism, the second negative mold position-limit mechanism and the 3rd negative mold position-limit mechanism, the first negative mold position restrainer Structure is arranged on one end of the negative mold conveying relative with the outlet of the negative mold vibrating disk, second negative mold Position-limit mechanism is arranged on the negative mold separator and adjacent with the outlet of the negative mold vibrating disk, the 3rd cavity plate Tool position-limit mechanism sets the negative mold upper limit structure for including being connected and negative mold upper limit drive cylinder, the cavity plate Has upper limit structure setting in the top of the negative mold conveying, the negative mold upper limit drive cylinder has two Group, two groups of negative molds upper limit drive cylinder is separately positioned on the both sides of the negative mold upper limit structure, described Two groups of negative mold upper limit drive cylinders are arranged on the side wall of the negative mold conveying, at the top of two groups of negative molds Spacing drive cylinder is respectively adjacent to the first negative mold position-limit mechanism and the second negative mold position-limit mechanism is set；In the punch-pin Have in pressing system, be additionally provided with convex mold position-limit mechanism, the convex mold position-limit mechanism there are two groups, and two groups of convex molds are spacing Mechanism is respectively the first convex mold position-limit mechanism and the second convex mold position-limit mechanism, and the first convex mold position-limit mechanism is arranged on One end of the relative convex mold conveyor belt support structures with the outlet of the convex mold vibrating disk, the second convex mold limit Position mechanism is arranged on the convex mold separator and adjacent with the outlet of the convex mold vibrating disk；In the rotation control In system, dispenser is provided with the lower section of the rotating disk, the Mould operation station set on the operation panel has four groups, institute State four groups of Mould operation stations be respectively the first Mould operation station, the second Mould operation station, the 3rd Mould operation station and 4th Mould operation station.

The utility model additionally provides a kind of method that above-mentioned contact lenses fluid injection forming machine carries out fluid injection shaping, including such as Lower step：

(1) packing of negative mold

The packing of negative mold is carried out by negative mold sub-packaging system, and the negative mold after packing is placed in Rotable Control System In；

(2) fluid injection of negative mold

The negative mold that the Rotable Control System carries after being dispensed in the step (1) is rotated, rotation to fluid injection system Unite at station, fluid injection is carried out to the negative mold dispensed in the step (1) by liquid injection system；

(3) pressing of convex mold and negative mold

The negative mold that the Rotable Control System carries in the step (2) after fluid injection is rotated, rotation to convex mold At pressing system station；Pressed by convex mold after the packing that system carries out convex mold, by the convex mold dispensed and the step Suddenly the negative mold after (2) fluid injection is pressed, and obtains the mold assemblies of convex mold and negative mold；

(4) blanking is molded

The mold assemblies that the Rotable Control System carries gained after pressing in the step (3) are rotated, and are rotated To blanking system station；The mold assemblies obtained by the step (3) are carried out as blanking system blanking be transferred to it is solid Change formation system；

(5) curing molding

In the curing molding system, curing molding is carried out to the mold assemblies that transfer comes.

Further, in fluid injection forming method described in the utility model, the step (1) is being carried out to step (4) During, air cleaning is persistently carried out by air filtering system.

Further, in fluid injection forming method described in the utility model, the curing molding system is drying system, The drying system includes conveyer belt, baking oven and reception device；In the step (4), by blanking system to the step (3) the mold assemblies progress blanking of gained is transferred on the conveyer belt in；In the step (5), the conveyer belt will The mold assemblies of reception are conveyed into the baking oven and are heating and curing, and the mold assemblies after curing molding are connect by described Receiving apparatus is collected；Wherein, the head of conveyer belt carrying mold assemblies from the baking oven is walked to the afterbody of the baking oven.

Further, in fluid injection forming method described in the utility model, the negative mold sub-packaging system includes being connected Negative mold conveyer, negative mold separator, the negative mold conveyer connect, wherein, the negative mold conveyer includes Negative mold vibrating disk and negative mold conveying；The liquid injection system includes topping-up pump, liquid injection pipe, liquid injection pipe travel mechanism and note Liquid pipe fixed mechanism；The convex mold pressing system includes convex mold conveyer, convex mold separator, convex mold upset dress Put, convex mold conveyer, wherein, the convex mold conveyer include convex mold vibrating disk and convex mold conveyer belt；It is described Rotable Control System includes rotating disk and the operation panel set in the rotating disk, and mould behaviour is provided with the operation panel Make station；The blanking system includes jacking system and pick device；In the step (1), vibrated by the negative mold Negative mold vibration is sent on the negative mold conveying by disk, and negative mold is conveyed by the negative mold conveying, is led to Cross the negative mold separator and the negative mold for treating fluid injection is subjected to equidistant arrangement, will be equidistant by the negative mold conveyer The negative mold arranged is transported on the Mould operation station on the operation panel；In the step (2), pass through the fluid injection Pump is infused to the liquid injection pipe, moves the fluid injection tube fixing mechanism by the liquid injection pipe travel mechanism and adjustment is located in institute The height of the liquid injection pipe in fluid injection tube fixing mechanism is stated, is placed in by the liquid injection pipe into step (1) on Mould operation station Negative mold carry out fluid injection；In the step (3), convex mold vibration is sent to by the convex mold vibrating disk described convex On mould conveyer belt, convex mold is conveyed by the convex mold conveyer belt, convex mold entered by the convex mold separator Row equidistant arrangement；By the convex mold turning device by the good convex mold of equidistant arrangement from the convex mold conveyer belt turn Move, and convex mold upset is made into the blind end of convex mold down during transfer convex mold；Transported and filled by the convex mold Put and pick up the convex mold after being overturn on the convex mold turning device, and the mobile convex mold picked up on Mould operation station to treating The negative mold of pressing is pressed；In the step (4), by the jacking system of the blanking system from Mould operation station Bottom mold assemblies will be picked up by the pick device of the blanking system and will after the mold assemblies jack-up after pressing It is transported to curing molding system.

Preferably, in fluid injection forming method described in the utility model, in the step (1), it is pointed to described recessed The negative mold for treating fluid injection on mould conveying carries out spacing control by negative mold position-limit mechanism, is transported by the negative mold Device is sent to carry out dedusting to the negative mold of transport；In the step (3), it is pointed to pending on the convex mold conveyer belt The convex mold of stitching operation carries out spacing control by convex mold position-limit mechanism, by the convex mold turning device to upset after Convex mold carry out dedusting.

Compared with prior art, the beneficial effects of the utility model are：The utility model innovatively realizes contact lenses In preparation process fluid injection be molded full-automation, can work continuously incessantly, thus efficiently solve existing fluid injection into The problems such as efficiency present in type processing procedure is low and standard differs, and while human cost is saved, it also avoid because Loss and quality inconsistence problems caused by different operating employee process treatment time and standard difference occur, and correspondingly, are The uniform specification of contact lens product, which is provided, to be ensured, the quality and efficiency of fluid injection shaping greatly improved, so that hidden The overall production efficiency of shape glasses is improved, the die pressing that is particularly suitable for use in prepare fluid injection conducted in contact lenses process into Type processing operation.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model contact lenses fluid injection forming machine in embodiment 1；

Fig. 2 is the interior section structural representation of the utility model contact lenses fluid injection forming machine in embodiment 1；

Fig. 3 is the structural representation of the curing molding system of the utility model contact lenses fluid injection forming machine in embodiment 1；

Fig. 4 is the interior section structural representation of the utility model contact lenses fluid injection forming machine in embodiment 2；

Fig. 5 is Fig. 4 part-structure schematic diagram；

Fig. 6 is the part-structure of the negative mold sub-packaging system of the utility model contact lenses fluid injection forming machine in embodiment 2 Schematic diagram；

Fig. 7 is the part-structure schematic diagram of the liquid injection system of the utility model contact lenses fluid injection forming machine in embodiment 2；

Fig. 8 is that the convex mold of the utility model contact lenses fluid injection forming machine in embodiment 2 presses the part-structure of system Schematic diagram；

Fig. 9 is the part-structure schematic diagram of the blanking system of the utility model contact lenses fluid injection forming machine in embodiment 2；

Figure 10 is the convex mold in the convex mold pressing system of the utility model contact lenses fluid injection forming machine in embodiment 4 The part-structure schematic diagram of conveyer；

Figure 11 is that the negative mold carriage and negative mold of the utility model contact lenses fluid injection forming machine in embodiment 4 are defeated Send the annexation schematic diagram of guide rail；

Figure 12 is the negative mold separator separation negative mold of the utility model contact lenses fluid injection forming machine in embodiment 4 When mode of operation schematic diagram；

Figure 13 is the upset behaviour in the convex mold turning device of the utility model contact lenses fluid injection forming machine in embodiment 4 Make the top view of disk；

Figure 14 is the upset behaviour in the convex mold turning device of the utility model contact lenses fluid injection forming machine in embodiment 4 Make the side view of disk.

Shown in figure：

1- supporting mechanisms；

2- negative mold sub-packaging systems, 201- negative mold vibrating disks, 202- negative mold conveyings, 203- negative molds separation dress Put, 204- negative mold conveyers, 205- negative mold suction means, 206- negative molds vertical motion structure, the cavity plates of 207- first Has position-limit mechanism, 208- the second negative mold position-limit mechanisms, 209- negative mold upper limit structures, 210- negative molds upper limit drives Take offence cylinder, 211- negative mold carriages, 212- negative mold isolation channels, 213- negative mold separate sheets；

3- liquid injection systems, 301- topping-up pumps, 302- liquid injection pipes travel mechanism, 303- fluid injection tube fixing mechanisms；

4- convex molds press system, 401- convex mold vibrating disks, 402- convex mold conveyer belts, 403- convex molds separation dress Put, 40301- convex molds separation drive cylinder, 40302- convex mold lock out operation hands, 404- the first convex mold position-limit mechanisms, 405- the second convex mold position-limit mechanisms, 406- turning part fixed mounts, 407- convex mold turnover driving mechanisms, 408- turning operations Disk, 40801- convex mold suction nozzles, 40802- gas holes, 40803- suction holes, 40804- gassing pipes, 40805- aspirating air pipes, 409- convex molds vertical motion mechanism, 410- convex molds transmission power set, 411- convex mold horizontal conveyance devices, 412- punch-pin Have vertical slide unit, 413- convex mold suction means；

5- Rotable Control Systems, 501- rotating disks, 502- operation panels, 503- Mould operation stations；

6- blanking systems, 601- blanking jacking systems, 602- blanking pick devices, 603- blankings vertical motion bar, 604- Blanking horizontal conveyance device；

7- curing molding systems, 701- conveyer belts；702- baking ovens；703- reception devices；

8- air filtering systems；

9- pillars.

Embodiment

The utility model is further described with reference to the accompanying drawings and examples, but protection domain of the present utility model Not any limitation by embodiment and not limited to this.In addition, in order to avoid causing unnecessary mix to essence of the present utility model Confuse, well-known element, circuit and application method etc. are not described in detail.

Embodiment 1

As shown in figure 1, a kind of contact lenses fluid injection forming machine of the present utility model, including supporting mechanism 1 and in support Negative mold sub-packaging system 2, liquid injection system 3, convex mold pressing system 4, Rotable Control System 5, the blanking system set in mechanism 1 6th, curing molding system 7.

In the above-described embodiments, it is that integrated operation improves efficiency and effectively save space-consuming, as depicted in figs. 1 and 2, institute Negative mold sub-packaging system 2, liquid injection system 3, convex mold pressing system 4, Rotable Control System 5 and blanking system 6 is stated to be arranged at In one operation room.Further to save space, fluid injection shaping efficiency is improved, it is preferable that as shown in Fig. 2 the negative mold point Dress system 2, liquid injection system 3, convex mold pressing system 4 and blanking system 6 are set around Rotable Control System 5, the blanking System 6 is disposed adjacent with curing molding system 7.

The present embodiment contact lenses fluid injection forming machine is mainly used in die pressing and prepared during contact lenses at fluid injection shaping Reason, the inside that pressing formation is made up of negative mold and convex mold is the mold assemblies of contact lens primary product (with following each Mold assemblies described in embodiment).Can be follow-up stealthy eye by the application of the present embodiment contact lenses fluid injection forming machine Mirror prepare PROCESS FOR TREATMENT more efficiently provides standard unified mold assemblies, also for acquisition high-quality contact lenses into Product provide safeguard, wherein, the requirement that negative mold and convex mold used produce contact lenses according to target in operation is designed, institute It is the open column structure of one end closing other end, the structure of the blind end of convex mold used and negative mold phase used with convex mold Matching, with convenient stitching operation.When concrete application the utility model contact lenses fluid injection forming machine carries out fluid injection forming operation, Comprise the following steps：

(1) packing of negative mold

The packing of negative mold is carried out by the negative mold sub-packaging system 2, and the negative mold after packing is placed in rotation control In system 5 processed；

(2) fluid injection of negative mold

The negative mold that Rotable Control System 5 carries after being dispensed in the step (1) is rotated, rotation to liquid injection system 3 At station, fluid injection is carried out by the negative mold dispensed in 3 pairs of steps (1) of liquid injection system；

(3) pressing of convex mold and negative mold

The negative mold that Rotable Control System 5 carries in the step (2) after fluid injection is rotated, rotation to convex mold pressing At the station of system 4；Pressed by convex mold after the packing that system 4 carries out convex mold, by the convex mold dispensed and the step (2) negative mold after fluid injection is pressed, and obtains the mold assemblies of convex mold and negative mold；

(4) blanking is shifted

The mold assemblies that Rotable Control System 5 carries gained after pressing in the step (3) are rotated, and are rotated under At the station of material system 6；Mold assemblies as obtained by 6 pairs of steps (3) of blanking system carry out blanking and are transferred to solidification Formation system 7；

(5) curing molding

In curing molding system 7, curing molding is carried out to the mold assemblies that transfer comes, to being produced obtained by curing molding Product carry out subsequent treatment according to technological requirement.

By applying the present embodiment contact lenses fluid injection forming machine, at the integrated automation that fluid injection shaping can be realized comprehensively Reason, work continuously incessantly so that greatly improve fluid injection shaping efficiency, and be effectively ensured the consistent fluid injection of acquisition standard into Type product；While a large amount of manpowers are saved, different operating employee process treatment time and the different institutes of standard are also efficiently solved Caused loss and product quality differ problem；Correspondingly, the uniform specification for contact lens product provides guarantee, greatly Width improves the quality and efficiency of fluid injection shaping, so that the overall production efficiency of contact lenses is improved.

During above-mentioned application the present embodiment contact lenses fluid injection forming machine, each fluid injection shaped article is from step (1) it is consistent to the interval time of step (5) and each step required time, it is preferable that united by PLC One control；Especially integrated automation processing is consistent the operating time and interval time of step (4) and step (5), has Solve to effect and differ problem from the standard for pressing to curing molding, and every contact lenses have been effectively ensured from pressing to solidification The interval time of shaping is consistent and most short, thoroughly solve because product to accumulate the molding effect that solidifies not in time and cause not good Problem, so that production efficiency and the quality of production are largely increased.

In the above-described embodiments, it is the influence and pollution of micronic dust in guarantee fluid injection forming process, in contact lenses note Air filtering system 8 is also provided with liquid forming machine, it is preferable that the air filtering system 8 is arranged on the top of supporting mechanism 1, During the step (1) to step (4) is carried out, air cleaning is persistently carried out by air filtering system 8, i.e., to described recessed Operation room residing for mould sub-packaging system 2, liquid injection system 3, convex mold pressing system 4, Rotable Control System 5 and blanking system 6 Air cleaning is carried out, so that clean sky can be remained at by ensureing the application of negative mold, convex mold and liquid used in fluid injection Carry out, and then provided safeguard for the quality for improving contact lenses in gas；Preferably, by air filtering system 8 in liquid injection system 3 Space in produce positive air pressure, beneficial to purification fluid injection space, it is to avoid liquid used in fluid injection, which is exposed in air, to be contaminated, effectively Impurity is prevented to be mixed into the liquid charging stock of fluid injection, meanwhile, effectively improve fluid injection efficiency.

In the above-described embodiments, the curing molding system 7 can be suitable to consolidate the mold assemblies after pressing to be various The mechanism of chemical conversion type, preferably drying system, as shown in figure 3, the drying system includes conveyer belt 701, baking oven 702 and received Device 703, the conveyer belt 701 is set adjacent to blanking system 6, and the baking oven 702 is connected with supporting mechanism 1, the baking oven 702 inside are in tunnel type, and the conveyer belt 701 crosses the inside of baking oven 702 and set, and the reception device 703 is connected with baking oven 702 Connect, the reception device 703 is arranged on the lower section of conveyer belt 701, in the baking oven 702 provided with heater (in figure not Show)；During concrete application, in the step (4), the mold assemblies as obtained by 6 pairs of steps (3) of blanking system enter Row blanking is transferred on conveyer belt 701；In the step (5), the conveyer belt 701 by the mold assemblies of reception transmit into Enter and be heating and curing in baking oven 702, the mold assemblies after curing molding are collected by reception device 703；Wherein, the transmission Circulated and operated with default constant speed between the afterbody of baking oven 702 at the starting blanking of blanking system 6 with 701, it is ensured that It is consistent from the interval time for pressing to baking oven 702 that each contact lens products are undergone, and effectively prevent because of product accumulation The problems such as solidification caused is not in time and molding effect differs, so as to substantially increase production efficiency and product quality；It is described The head that conveyer belt 701 carries mold assemblies from baking oven 702 is walked to the afterbody of baking oven 702, and the conveyer belt 701 is by mould Assembly is carried to the afterbody of baking oven 702 in the reception device 703 for automatically falling into the lower section of conveyer belt 701.It is by above-mentioned drying The setting of tunnel type baking oven 702 and whole continuous-moving type heating operation in system, are efficiently solved because temperature is not in baking oven 702 Mold assemblies are in itself caused by and the heating degrees of different mold assemblies differs problem, fully realize mold assemblies Timely and thorough comprehensively forming and hardening, meanwhile, each mold assemblies in heat curing process are heated evenly, shaped article Standard is unified, and also the quality for contact lens products provides guarantee.

Embodiment 2

As shown in Figure 1 to Figure 3, a kind of contact lenses fluid injection forming machine of the present utility model, its basic structure sets and should It is the integrated automation processing of effective guarantee fluid injection shaping, specifically, as shown in Fig. 4 to Fig. 9, in addition to such as be the same as Example 1 It is lower to set：The negative mold sub-packaging system 2 includes the negative mold conveyer, negative mold separator 203, negative mold being connected Conveyer 204, wherein, the negative mold conveyer includes negative mold vibrating disk 201 and negative mold conveying 202, institute The exit that negative mold conveying 202 is arranged on negative mold vibrating disk 201 is stated, the negative mold conveying 202 is fixed and set Put on supporting mechanism 1, the negative mold separator 203 is connected with negative mold conveying 202, the negative mold is transported Device 204 is connected with supporting mechanism 1；The liquid injection system 3 includes topping-up pump 301, liquid injection pipe, liquid injection pipe travel mechanism 302 With fluid injection tube fixing mechanism 303, the liquid injection pipe is connected with topping-up pump 301, the fluid injection tube fixing mechanism 303 and liquid injection pipe Travel mechanism 302 is connected, and the liquid injection pipe is located in fluid injection tube fixing mechanism 303；The convex mold pressing system 4 includes Convex mold conveyer, convex mold separator 403, convex mold turning device, convex mold conveyer, wherein, the punch-pin Having conveyer includes convex mold vibrating disk 401 and convex mold conveyer belt 402, and the convex mold conveyer belt 402 is arranged on punch-pin Has the exit of vibrating disk 401, the convex mold conveyer belt 402 is set in convex mold conveyor belt support structures, the punch-pin Tool conveyor belt support structures are connected with supporting mechanism 1, the convex mold separator 403 and convex mold conveyor belt support structures It is connected, the convex mold turning device is connected by turning part fixed mount 406 with supporting mechanism 1, convex mold conveyer It is connected with supporting mechanism 1；The Rotable Control System 5 includes rotating disk 501 and the operation panel set in rotating disk 501 502, the rotating disk 501 is connected with supporting mechanism 1, and Mould operation station 503 is provided with the operation panel 502；Institute Stating blanking system 6 includes blanking jacking system 601 and blanking pick device 602, the blanking jacking system 601 and blanking pickup Device 602 is connected with supporting mechanism 1 respectively.

When above-mentioned contact lenses fluid injection forming machine is applied, basic skills be the same as Example 1 is effectively to realize what fluid injection was molded Integrated automation is handled, specifically：

In the step (1), negative mold vibration is sent to by negative mold conveying by negative mold vibrating disk 201 On 202, negative mold is conveyed by negative mold conveying 202, entered the negative mold for treating fluid injection by negative mold separator 203 Row equidistant arrangement, the mould being transported to equidistant arrangement good negative mold by negative mold conveyer 204 on operation panel 502 is grasped Make on station 503；

In the step (2), infused by topping-up pump 301 to the liquid injection pipe, pass through the liquid injection pipe travel mechanism 302 movement fluid injection tube fixing mechanisms 303 and the height for adjusting the liquid injection pipe being located in fluid injection tube fixing mechanism 303, pass through institute State the negative mold progress fluid injection that liquid injection pipe is placed in into step (1) on Mould operation station 503；

In the step (3), convex mold vibration is sent to by convex mold conveyer belt 402 by convex mold vibrating disk 401 On, convex mold is conveyed by convex mold conveyer belt 402, equidistant arrangement is carried out to convex mold by convex mold separator 403；It is logical The convex mold turning device is crossed to shift the good convex mold of equidistant arrangement from convex mold conveyer belt 402, and in transfer punch-pin Convex mold upset is made into the blind end of convex mold down during tool；The convex mold is picked up by the convex mold conveyer Convex mold after being overturn on turning device, and the mobile convex mold picked up is to negative mold to be laminated on Mould operation station 503 Pressed；

In the step (4), by blanking jacking system 601 from the bottom of Mould operation station 503 by after pressing After mold assemblies jack-up, mold assemblies are picked up by the blanking pick device 602 of blanking system 6 and carried it to solidification Formation system 7.

In the above-described embodiments, negative mold and convex mold is made all to be had by the vibration transmission to negative mold and convex mold Sequence is arranged and continuously transmitted, so that in an orderly manner work continuously providing safeguard；By to negative mold and convex mold Equidistant arrangement, improve the efficiency transported, and provide safeguard for the follow-up fluid injection for carrying out quickly and orderly, pressing.For further guarantor Hinder the effective transmission of negative mold, it is preferable that the negative mold vibrating disk 201 carries out rotation simultaneously and vibrates operation, passes through Whirling vibration makes negative mold be arranged in order in order to the outlet of negative mold vibrating disk 201 from the center of negative mold vibrating disk 201； The exit of the negative mold vibrating disk 201, sets gas blow pipe, promotes negative mold to be transferred to negative mold by way of air blowing defeated Send on guide rail 202, it is preferred that being provided with negative mold carriage 211, the negative mold on the negative mold conveying 202 Carriage 211 is, with the smooth structure in surface, successfully accurately to enter negative mold conveying beneficial to negative mold when blowing Specified location on 202, it is preferred that the exit of the negative mold vibrating disk 201 and the top surface of negative mold conveying 202 In same level, so that negative mold is smoothly blown on negative mold conveying 202.To ensure that negative mold conveying is led The stability of rail 202, the negative mold conveying 202 is fixed on supporting mechanism 1 by negative mold conveying fixed mount； Further to ensure that the effective of negative mold is transported, it is preferable that it is defeated that the negative mold separator 203 will be arranged in negative mold Sending treating on guide rail 202, fluid injection negative mold carries out transverse horizontal separation, related negative mold is separated into equidistant arrangement.

Embodiment 3

As shown in figs 1-9, a kind of contact lenses fluid injection forming machine of the present utility model, its basic structure is set and application is same Embodiment 2, specifically, in addition to following setting：In the negative mold sub-packaging system 2, provided with negative mold position-limit mechanism；Institute State in convex mold pressing system 4, provided with convex mold position-limit mechanism.

When above-mentioned contact lenses fluid injection forming machine is applied, basic skills be the same as Example 2 is what effective guarantee fluid injection was molded Integrated automation is handled, specifically：In the step (1), the cavity plate for treating fluid injection on negative mold conveying 202 is pointed to Tool carries out spacing control by negative mold position-limit mechanism, and dedusting is carried out by the negative mold of 204 pairs of transports of negative mold conveyer； In the step (3), the convex mold for the pending stitching operation being pointed on convex mold conveyer belt 402 is spacing by convex mold Mechanism carries out spacing control, and dedusting is carried out to the convex mold after upset by the convex mold turning device.

In the above-described embodiments, efficiently and stably carried out in order to ensure that each step is integrated, it is preferable that as shown in fig. 6, institute Stating negative mold position-limit mechanism has three groups, and three groups of negative mold position-limit mechanisms are respectively the first negative mold position-limit mechanism 207, second The negative mold position-limit mechanism of negative mold position-limit mechanism 208 and the 3rd, the first negative mold position-limit mechanism 207 is arranged on and negative mold One end for exporting relative negative mold conveying 202 of vibrating disk 201, the second negative mold position-limit mechanism 208 is arranged on On negative mold separator 203 and adjacent with the outlet of negative mold vibrating disk 201, the 3rd negative mold position-limit mechanism sets bag Include the negative mold upper limit structure 209 being connected and negative mold upper limit drive cylinder 210, the negative mold upper limit Structure 209 is arranged on the top of negative mold conveying 202, and the negative mold upper limit drive cylinder 210 has two groups, described Two groups of negative mold upper limit drive cylinders 210 are separately positioned on the both sides of the negative mold upper limit structure 209, described two Group negative mold upper limit drive cylinder 210 is arranged on the side wall of negative mold conveying 202, at the top of two groups of negative molds Spacing drive cylinder 210 is respectively adjacent to the first negative mold position-limit mechanism 207 and the second negative mold position-limit mechanism 208 is set, Preferably, the distance between the 3rd negative mold position-limit mechanism and negative mold top surface are not more than for fixed range and this distance Negative mold edge thickness.During concrete application, by the first negative mold position-limit mechanism 207 from the one of negative mold conveying 202 The negative mold that end is pointed on negative mold conveying 202 carries out stopping spacing；The second negative mold position-limit mechanism 208 with Negative mold separator 203 is protracted or resetted, and is protracted in the negative mold separator 203 and negative mold is separated During operation, the second negative mold position-limit mechanism 208 is pointed to negative mold conveying from the other end of negative mold conveying 202 and led Negative mold on rail 202 carries out stopping spacing, so that when realizing no lock out operation, it is only necessary to pass through the first negative mold position restrainer Structure 207 carry out it is spacing, carry out lock out operation when, it is spacing by the first negative mold position-limit mechanism 207 and the second negative mold Mechanism 208 carried out jointly from the queue two ends of negative mold to be separated it is spacing, and limit via negative mold conveying 202 convey The charging quantity and feed entrance point of negative mold to be separated, it is preferable that the second negative mold position-limit mechanism 208 has the gear of extension Piece, the catch is located at the surface of negative mold conveying 202 and perpendicular with negative mold conveying 202, in order to more It is effectively spacing to negative mold progress, also cooperateed with beneficial to the second negative mold position-limit mechanism 208 with negative mold separator 203 Operation；The top of negative mold is carried out by the 3rd negative mold position-limit mechanism spacing, it is preferable that the 3rd negative mold position-limit mechanism with The distance between negative mold top surface is at the top of fixed range and this distance no more than negative mold edge thickness, the negative mold Position limiting structure 209 is moved horizontally by two groups of negative mold upper limits drive cylinder 210 driving, wherein, described When negative mold separator 203 carries out equidistant separation arrangement operation, two groups of negative mold upper limits drive cylinder 210 drives Negative mold upper limit structure 209 is moved horizontally to the top of negative mold queue, in the equidistant of the negative mold separator 203 After the completion of lock out operation, the level of the driving negative mold upper limit of two groups of negative mold upper limits drive cylinder 210 structure 209 The top of negative mold queue is moved away, then, the negative mold conveyer 204 starts to transport the good negative mold of equidistant arrangement And transfer them on the Mould operation station 503 on operation panel 502.Generally, for being arranged in negative mold conveying 202 On negative mold queue, by three groups of negative mold position-limit mechanisms according to the separating treatment of negative mold need respectively from negative mold team The two ends of row and top carry out spacing, limitation of the negative mold conveying 202 before and after negative mold queue in addition, make to be arranged in Negative mold on negative mold conveying 202 obtains comprehensively spacing, so as to ensure that the queue of negative mold is neat and can be according to pre- If it is required that being timed quantitative conveying to negative mold, and then having ensured the degree of accuracy of subsequent operation.

In the above-described embodiments, to ensure overall operation in order efficiently and stably, it is preferable that as shown in figure 8, the punch-pin Have position-limit mechanism and be provided with two groups, two groups of convex mold position-limit mechanisms are respectively that the first convex mold position-limit mechanism 404 and second is convex Mould position-limit mechanism 405, the outlet that the first convex mold position-limit mechanism 404 is arranged on convex mold vibrating disk 401 is relative One end of convex mold conveyor belt support structures, the second convex mold position-limit mechanism 405 is arranged on convex mold separator 403 And it is adjacent with the outlet of convex mold vibrating disk 401；It is defeated from convex mold by the first convex mold position-limit mechanism 404 during concrete application The convex mold for sending one end of band 402 to be pointed on convex mold conveyer belt 402 carries out stopping spacing；The second convex mold position restrainer Structure 405 protracts to enter convex mold as convex mold separator 403 is protracted or is resetted in convex mold separator 403 During row lock out operation, the convex mold that the second convex mold position-limit mechanism 405 is pointed on convex mold conveyer belt 402 from one end is entered Row stop it is spacing so that when realizing no lock out operation, it is only necessary to carried out by the first convex mold position-limit mechanism 404 it is spacing, carry out During lock out operation, by the first convex mold position-limit mechanism 404 and the second convex mold position-limit mechanism 405 from the team of convex mold to be separated Row two ends carry out jointly it is spacing, and limit via convex mold conveyer belt 402 convey convex mold to be separated charging quantity and enter Discharge position, so as to ensure that the aligned orderly and standard of convex mold are consistent, and then provides guarantee for the degree of accuracy of subsequent operation.

In the above-described embodiments, in the air filtering system 8 to negative mold sub-packaging system 2, liquid injection system 3, convex mold While operation room residing for pressing system 4, Rotable Control System 5 and blanking system 6 carries out air cleaning, by negative mold Double purification has been carried out to negative mold and convex mold with the dust removal process of convex mold, has been further the matter of raising contact lens products Amount, which is provided, to be ensured.Preferably, carried out to ensure by the negative mold of 204 pairs of transports of negative mold conveyer before fluid injection efficiently Dedusting, the negative mold conveyer 204 includes the negative mold suction means 205 provided with negative mold suction nozzle, is inhaled by negative mold The negative mold separated by transverse horizontal to specified location is transferred to the mould on operation panel 502 by head in the way of negative pressure absorbing On operation position 503, before the negative mold that the negative mold suction nozzle leaves its transfer, by being set inside the negative mold suction nozzle Gas hole and suction hole to negative mold simultaneously purged and dust suction closed dust removal process, obtained thoroughly making negative mold Dust is prevented effectively from while comprehensive decontamination gets into the air and cause used in other negative molds, convex mold and fluid injection in operation room Liquid is secondarily contaminated, and the negative mold of high-cleanness, high is provided for follow-up fluid injection operation, so as to be the matter of contact lens Amount, which is provided, to be ensured.Preferably, high-effective dust-removing is carried out to the convex mold after upset by the convex mold turning device to ensure, Convex mold is shifted and overturn by way of the convex mold suction nozzle that sets thereon is with negative pressure absorbing by the convex mold turning device After 180 degree is stable, the blind end of convex mold is entered simultaneously by the gas hole and suction hole that are set inside the convex mold suction nozzle Row purging and the closed dust removal process of dust suction, while deep purifying convex mold are prevented effectively from dust and get into the air and cause Liquid used in other negative molds, convex mold and fluid injection in operation room is secondarily contaminated, and height is provided for follow-up stitching operation The convex mold of cleanliness factor, so as to provide guarantee for the quality of contact lens.

In the above-described embodiments, it is the further efficiency for improving operation and the degree of accuracy, it is preferable that in the rotation control system In system 5, dispenser is provided with the lower section of the rotating disk 501, the anglec of rotation of rotating disk 501 is controlled by the dispenser, It is preferred that each anglec of rotation of rotating disk 501 is 90 degree, rotating disk 501, which is often rotated by 360 °, completes once the step (1) extremely The operation of step (4) so that the standard of each step operation of effective guarantee is unified, and then the degree of accuracy that is pressed for each product and under The interval time that material carries out curing molding is consistent there is provided guarantee；Preferably, described in being set on the operation panel 502 Mould operation station 503 has four groups, and four groups of Mould operation stations 503 are respectively the first Mould operation station, the second mould Operation position, the 3rd Mould operation station and the 4th Mould operation station, every group of Mould operation station 503 are all carried out successively respectively The step (1), step (2), the operation of step (3) and step (4), i.e., described first Mould operation station, the second mould behaviour Make station, the 3rd Mould operation station and the 4th Mould operation station to be used to carry out from the step (1) following to step (4) Ring is operated, and rotating disk 501 is often rotated by 90 ° the orientation for converting once four groups of Mould operation stations 503, makes each group mould The process that operation position 503 sequentially enters next step, so as to further improve the degree of accuracy of operation, ensures fluid injection forming operation It is continuous it is uninterrupted carry out, and each flow obtains efficient circulate operation.

Embodiment 4

As shown in figs 1-9, a kind of contact lenses fluid injection forming machine of the present utility model, its basic structure is set and application is same Embodiment 3, specifically, in addition to following setting：

In the negative mold sub-packaging system 2, to improve packing efficiency and the degree of accuracy of negative mold, the negative mold separation Device 203 includes the negative mold separation drive cylinder being connected and negative mold lock out operation hand, and the negative mold separates driving gas Cylinder is connected with negative mold conveying 202, and the negative mold separation drive cylinder drives the negative mold lock out operation hand pair Negative mold on negative mold conveying 202 carries out horizontal separation and makes the negative mold of separation in equidistant arrangement；The negative mold Conveyer 204 also includes the vertically movable structure 206 of negative mold being connected and negative mold horizontal drive structure, the negative mold Suction means 205 is connected with the vertically movable structure 206 of negative mold, the vertically movable structure 206 of the negative mold and supporting mechanism 1 It is connected, wherein, the vertically movable structure 206 of the negative mold is used to control negative mold suction means 205 move down on vertical Dynamic, the negative mold horizontal drive structure is used to drive negative mold suction means 205 and the vertically movable structure 206 of negative mold common Moved horizontally；In the liquid injection system 3, to improve accuracy and the degree of accuracy of fluid injection, the topping-up pump 301 is wriggling Pump, is provided with fluid injection syringe needle on the liquid injection pipe front end, points to its to be precisely controlled each fluid injection syringe needle and corresponding treats that fluid injection is recessed Mould, and it is precisely controlled the reservoir quantity of each fluid injection syringe needle each time；The fluid injection tube fixing mechanism 303 is provided with being capable of basis Actual condition needs Demountable metallic pipe, and the metal tube is identical with the liquid injection pipe quantity, and the liquid injection pipe is passed through and it The corresponding metal tube is fixed, and the metal tube is preferably aluminum pipe, and each metal tube carries its internal liquid injection pipe Moved with fluid injection tube fixing mechanism 303, fluid injection tube fixing mechanism 303 is erected by the liquid injection pipe travel mechanism 302 control Directly move up and down, the fluid injection syringe needle is efficiently reached fluid injection position；In convex mold pressing system 4, to improve pressure Efficiency and precision are closed, the convex mold separator 403 includes the convex mold separation drive cylinder 40301 being connected and punch-pin Has lock out operation hand 40302, the convex mold separation drive cylinder 40301 is connected with convex mold conveyor belt support structures, institute State convex mold separation drive cylinder 40301 and drive the convex mold lock out operation hand 40302 to convex on convex mold conveyer belt 402 Mould carries out horizontal separation and makes the convex mold of separation in equidistant arrangement；The convex mold conveyer belt 402 is transmitted by convex mold Power set 410 are driven, and the convex mold transmission power set 410 are connected with convex mold conveyor belt support structures, institute It is preferably motor to state convex mold transmission power set 410；The convex mold upset that the convex mold turning device includes being connected is driven Motivation structure 407 and turning operation disk 408, the convex mold suction nozzle 40801 are arranged on turning operation disk 408, the upset behaviour Make disk 408 and absorption and the turning operation for carrying out convex mold, the turning operation disk are driven by convex mold turnover driving mechanism 407 408 carry out vertical motion by the vertically movable control of mechanism 409 of convex mold, and the vertically movable mechanism 409 of the convex mold is arranged on Below the convex mold turning device, the vertically movable mechanism 409 of the convex mold is connected with turning part fixed mount 406, described Convex mold turning device is supported spacing after carrying out 180 degree flip horizontal by pillar 9, and the pillar 9 is arranged on support machine On structure 1；As shown in Figure 10, the convex mold conveyer includes convex mold horizontal conveyance device 411, the vertical slide unit of convex mold 412nd, convex mold suction means 413 and convex mold transport frame, and the convex mold horizontal conveyance device 411 and convex mold are slided vertically Platform 412 transports frame with the convex mold respectively and is connected, and the convex mold is transported frame and is connected with supporting mechanism 1, described The vertical slide unit 412 of convex mold is connected with convex mold suction means 413, and the convex mold horizontal conveyance device 411 is used for from water The gettering site of positioning convex mold and position is placed square upwards, the convex mold horizontal conveyance device 411 promotes convex mold to slide vertically Platform 412 and the entirety of convex mold suction means 413 are moved horizontally, and the vertical slide unit 412 of convex mold is used for from vertical direction The gettering site of upper positioning convex mold and placement position, the vertical slide unit 412 of convex mold carry convex mold suction means 413 and erected Directly move up and down, the vertical slide unit 412 of convex mold horizontal conveyance device 411 and convex mold is driven by independent servomotor It is dynamic, the accuracy of stitching operation is transported and carried out to improve convex mold, and the convex mold suction means 413 is used to draw punch-pin Tool, it is preferable that the convex mold suction means 413 includes multiple stainless steel tubes, each stainless steel tube is respectively connected with one Negative pressure tracheae, negative pressure is produced by the negative pressure tracheae, and the opening end of negative pressure absorbing convex mold is carried out through the stainless steel tube, and Afterwards, convex mold is made to be transferred to stitching operation position, by the blind end of convex mold to cavity plate to be laminated on Mould operation station 503 Tool is pressed, and the speed for pressing can carry out multistage speed control by the vertical slide unit 412 of convex mold, be pressed with effective lifting Synthesis type effect；When the convex mold turning device carries out dedusting to the convex mold after upset, first by convex mold suction means After 413 pressings, then the gas hole and suction hole that are set by convex mold suction nozzle inside enter simultaneously to the blind end of convex mold Row purging and the closed dust removal process of dust suction；The first convex mold position-limit mechanism 404 includes the first convex mold being connected Spacing stop part and the spacing driving structure of the first convex mold, the spacing stop part of the first convex mold are arranged on first punch-pin Have the front end of spacing driving structure, drive of the spacing stop part of the first convex mold in the spacing driving structure of the first convex mold Convex mold is carried out under dynamic to stop spacing, the spacing stop part of the first convex mold is preferably sheet metal, first punch-pin Has spacing driving structure preferably cylinder, the spacing driving structure of the first convex mold drives first convex mold is spacing to stop Portion carries out elastic action；In the blanking system 6, to improve efficiency and the degree of accuracy of blanking transfer, the blanking is picked up Device 602 is taken to pass through the vertically movable bar 603 of the blanking being connected and blanking horizontal conveyance device 604 and the phase of supporting mechanism 1 Connection, wherein, the blanking pick device 602 is connected with the vertically movable bar 603 of blanking, the vertically movable bar 603 of the blanking It is connected by contiguous block with blanking horizontal conveyance device 604, the blanking horizontal conveyance device 604 is connected with supporting mechanism 1 Connect, the blanking pick device 602 carries out horizontal direction movement by the driving of blanking horizontal conveyance device 604, and the blanking is picked up Device 602 is taken to carry out vertical direction movement by the vertically movable driving of bar 603 of blanking；Specifically in use, blanking pickup Moved straight up by the vertically movable bar 603 of blanking after the laterally inserted mold assemblies queue of device 602 and realize die assembly The pickup of body, then makes the vertically movable He of bar 603 of blanking by blanking horizontal conveyance device 604 by the drive of the contiguous block Blanking pick device 602 is overall to be moved horizontally, and is moved at curing molding system 7, under being made by the vertically movable bar 603 of blanking Material pick device 602 is moved straight down, after being placed in the mold assemblies picked up in curing molding system 7, passes through blanking Horizontal conveyance device 604 recalls the vertically movable bar 603 of blanking and overall move horizontally of blanking pick device 602；Under described Material horizontal conveyance device 604 is preferably driven by servomotor, so as to the take-off location and lower material position of mold assemblies Put etc. and to be accurately positioned；The blanking pick device 602 is blanking pick-up operation hand, it is preferred that the blanking pick-up operation The preferred metal tabs of hand is constituted, and multiple equidistant grooves are provided with the metal tabs；The vertically movable bar 603 of the blanking is preferred It is driven by cylinder.

When using the drying system as curing molding system 7, consolidate for the efficiency and effective guarantee of raising curing molding Change the stable operation of formation system 7, and make keeping temperature in the baking oven 702 of the drying system constant, inside the baking oven 702 Everywhere and the temperature difference of each period is strict controlled within ± 1 degree all the time, it is consistent with the standard that curing molding product is effectively ensured.

In the above-described embodiments, it is that effective guarantee negative mold and convex mold are placed into specified location, it is preferable that described recessed Fibre optical sensor is equipped with mould conveying 202 and convex mold conveyer belt 402, the fibre optical sensor is used to detect cavity plate Whether whether tool or convex mold abnormal and carry out sound and light alarm when there are abnormal conditions with arrangement in place, wherein, it is preferred that One fibre optical sensor is set in the front end of the negative mold conveying 202, in the middle-end of the negative mold conveying 202 Two fibre optical sensors are set, one fibre optical sensor are set in the front end of the convex mold conveyer belt 402, in the convex mold The middle-end of conveyer belt 402 sets two fibre optical sensors.

In the above-described embodiments, it is the more efficient separation for carrying out negative mold exactly, it is preferable that such as Figure 11 and Figure 12 institutes Show, even number negative mold isolation channel 212 is provided with the top surface of the negative mold conveying 202, in the negative mold point Negative mold separate sheet 213 is provided with from the front end of device 203, the quantity of the negative mold isolation channel 212 is equal to negative mold separate sheet 213 Quantity, the negative mold carriage 211 is arranged on above the top surface of negative mold isolation channel 212, and the negative mold is slided Device 211 is two groups of bonding jumpers, and two groups of bonding jumpers are located above the top surface of negative mold isolation channel 212, described two groups Bonding jumper is connected with negative mold conveying 202 respectively, and the negative mold separate sheet 213 passes through in the negative mold isolation channel Come in and go out insertion and extraction of the realization between the bonding jumper and negative mold conveying 202 in 212, so as to realize more efficiently Complete lock out operation.

In the above-described embodiments, be economical and efficiently completion convex mold is overturn and dust removal process, it is preferable that such as Figure 13 and figure Shown in 14, overturn in the convex mold and gassing pipe 40804 and aspirating air pipe 40805 be provided with the turning operation disk 408 of system, The gassing pipe 40804 and aspirating air pipe 40805 walk the lower section for being arranged on each convex mold suction nozzle 40801, are blown described Multiple stomatas are equipped with feed channel 40804 and aspirating air pipe 40805, the quantity of the stomata set on gassing pipe 40804 It is equal with the quantity sum of the gas hole 40802 of all bottoms of convex mold suction nozzle 40801, set on aspirating air pipe 40805 The quantity of stomata is equal with the quantity sum of the suction hole 40803 of all bottoms of convex mold suction nozzle 40801, in the gassing pipe Each stomata set on 40804 is corresponding with the gas hole 40802 in each bottom of convex mold suction nozzle 40801 respectively to be communicated, in air-breathing Each stomata set on pipeline 40805 is corresponding with the suction hole 40803 in each bottom of convex mold suction nozzle 40801 respectively to be communicated；Compared with Goodly, the gas hole 40802 and the quantity of suction hole 40803 set in each bottom of convex mold suction nozzle 40801 is one, wherein, The gas hole 40802 set in each bottom of convex mold suction nozzle 40801 is preferably needle-like aperture, at each bottom of convex mold suction nozzle 40801 The suction hole 40803 that portion is set is preferably semi-circular hole, the centrally disposed gas hole in each bottom of convex mold suction nozzle 40801 40802, the side close to bottom in each convex mold suction nozzle 40801 is set during suction hole 40803, concrete application, is first closed Gassing pipe 40804 is closed, aspirating air pipe 40805 is only opened and produces negative pressure, punch-pin is shifted in the negative pressure absorbing of convex mold suction nozzle 40801 Have and overturn after 180 degree stabilization, start convex mold suction means 413 and press after convex mold, while opening convex mold suction nozzle Gas hole 40802 and suction hole 40803 inside 40801, the gas hole 40802 set by the inside of convex mold suction nozzle 40801 The blind end top surface of convex mold is purged simultaneously with suction hole 40803 and dust suction closed dedusting cleaning treatment.

In the above-described embodiments, to save space and front and rear each step is efficiently coordinated, operating efficiency is fully improved, it is each Batch fluid injection pressing processing used in negative mold, convex mold, liquid injection pipe, the negative mold suction nozzle of negative mold suction means 205 and The quantity all same of the absorption stainless steel tube of convex mold suction means 413.

When above-mentioned contact lenses fluid injection forming machine is applied, basic skills be the same as Example 3, now with the institute in rotating disk 501 Fluid injection shaping flow is illustrated exemplified by stating one group in four groups of Mould operation stations 503, for other group of Mould operation work The flow of position 503 is identical, and idiographic flow is as follows：

In the step (1), first, the negative mold position-limit mechanism of negative mold separator 203 and the 3rd stretches out, the Two negative mold position-limit mechanisms 208 are in the surface of negative mold conveying 202 and, negative mold vertical with negative mold conveying 202 The gas blow pipe that the vibration arrangement negative mold of vibrating disk 201 is opened for blowing negative mold simultaneously turns negative mold by way of air blowing Move on on negative mold conveying 202, negative mold is arranged to the second negative mold position-limit mechanism along negative mold conveying 202 208 spacing place；Then, the vibration and the gas blow pipe for stopping negative mold vibrating disk 201 are blown, and make negative mold separator 203 carry out resetting return initial position, open the first negative mold position-limit mechanism 207 and are simultaneously again turned on the gas blow pipe by negative mold Negative mold on conveying 202 is blowed to position to be separated；Then, the first negative mold position-limit mechanism 207 is turned off and described Gas blow pipe, is then turned on 203 pairs of negative molds being arranged on negative mold conveying 202 of negative mold separator and is equidistantly divided From, while negative mold equidistantly separates completion, reset negative mold separator 203 and the second negative mold position-limit mechanism 208；So Afterwards, negative mold conveyer 204 is positioned to suction point position, and negative mold vertical motion structure 206 pushes and opens negative mold absorption Device 205, negative mold vertical motion structure 206 resets after the negative mold equidistantly separated is drawn successfully, negative mold conveyer The placement of negative mold is carried out on 204 positioning to the Mould operation stations 503 on the operation panel 502 of Rotable Control System 5 and is removed Dirt.The negative mold of negative mold separator 203 and second limit is again turned on after the vertically movable structure 206 of negative mold resets completion Position mechanism 208, is then turned on negative mold vibrating disk 201 and the gas blow pipe carries out the circulation behaviour of next negative mold arrangement packing Make, negative mold conveyer 204 returns to suction point wait negative mold equidistant arrangement completion after the completion of placing negative mold, treats negative mold Negative mold to next placement position is transported after the completion of equidistant arrangement again to be placed and dedusting；Wherein, negative mold separator The distance between adjacent negative mold after 203 separation is equal in negative mold suction means 205 between adjacent negative mold suction nozzle Distance.After on the Mould operation station 503 that negative mold is placed on operation panel 502 by negative mold sub-packaging system 2, mould behaviour Make station 503 as the first Mould operation station, negative mold conveyer 204 returns to gettering site wait, negative mold separator Also reset and wait after the completion of 203 separation, meanwhile, the rotating disk 501 of Rotable Control System 5 starts rotation, first after being rotated by 90 ° Treat that the negative mold of fluid injection is reached at the station of liquid injection system 3 on Mould operation station.

In the step (2), the negative mold that Rotable Control System 5 carries after being dispensed in the step (1) is rotated, It is rotated by 90 ° and treats that the negative mold of fluid injection is reached at the station of liquid injection system 3 on rear first Mould operation station, the liquid injection pipe movement Mechanism 302 is begun to decline, and moves fluid injection tube fixing mechanism 303 by liquid injection pipe travel mechanism 302 and adjustment is located in liquid injection pipe The height of liquid injection pipe in fixed mechanism 303, after reaching above negative mold, opens topping-up pump 301 and is infused to liquid injection pipe, pass through note Each negative mold that liquid pipe is placed in into step (1) on Mould operation station 503 carries out fluid injection, and liquid injection pipe is moved after the completion of fluid injection Motivation structure 302 return to top wait next time rotating disk 501 carry repeated after fluid injection negative mold is rotated in place identical move Make, the rotating disk 501 of Rotable Control System 5 starts rotation, is rotated by 90 ° the cavity plate after fluid injection on rear first Mould operation station Tool is reached at the station of convex mold pressing system 4.

In the step (3), the negative mold that Rotable Control System 5 carries in the step (2) after fluid injection is rotated, It is rotated by 90 ° on rear first Mould operation station the negative mold after fluid injection to reach at the convex mold pressing station of system 4, convex mold pressure Syzygy system 4 is pressed the convex mold dispensed with the negative mold after the step (2) fluid injection, obtains convex mold and negative mold Mold assemblies；Before pressing is carried out, convex mold pressing system 4 carries out the packing of convex mold, first, convex mold separator 403 stretch out, and convex mold vibrating disk 401 and convex mold conveyer belt 402 start simultaneously, and when convex mold, to be transported to the second convex mold spacing Stop after mechanism 405, be then shut off convex mold separator 403, open the first convex mold position-limit mechanism 404 and convex mold conveying Band 402, after convex mold in place after the first convex mold of late release position-limit mechanism 404 and convex mold conveyer belt 402, be again turned on convex Convex mold is carried out equidistant separation and arranged by mould separating device 403, and is again turned on convex mold vibrating disk 401 and convex mold conveying Band 402, treats to reset convex mold separator 403 after the completion of convex mold charging；Then, the turning operation disk of convex mold turning device 408 flip horizontal 180 degrees make the good convex mold of equidistant arrangement be shifted from convex mold conveyer belt 402, and in transfer convex mold mistake Overturning convex mold in journey makes the blind end of convex mold down, in this switching process, and convex mold vertical motion mechanism 409 is downward Air intake duct is opened while motion to vacuumize by convex mold suction nozzle 40801 to convex mold progress negative pressure absorbing, resets convex mold After vertically movable mechanism 409, stop the driving of convex mold turnover driving mechanism 407 and turning operation disk 408；Then, convex mold Horizontal conveyance device 411 is positioned to convex mold gettering site, and then, the vertical slide unit 412 of convex mold carries convex mold suction means 413 Positioning is to drawing after height, and the convex mold suction means 413 presses convex mold, while opening inside convex mold suction nozzle 40801 Gas hole 40802 and suction hole 40803, pass through gas hole 40802 and suction hole that the inside of convex mold suction nozzle 40801 is set The blind end top surfaces of 40803 pairs of convex molds purged simultaneously and dust suction closed dedusting cleaning treatment；After the completion of cleaning Convex mold suction means 413 is drawn to convex mold, then, and convex mold suction means 413 holds convex mold and rises to safety The positioning of convex mold horizontal conveyance device 411 convex mold places position after height, and the vertical slide unit 412 of convex mold is positioned to convex mold pressing Point multistage speed control bonding processes, are pressed to negative mold to be laminated on the first Mould operation station after height；Press Cheng Hou, the vertical slide unit 412 of convex mold is positioned to safe altitude, and convex mold horizontal conveyance device 411 is positioned to convex mold gettering site Rotating disk 501 repeats above-mentioned identical action, gained after pressing next time after the negative mold after fluid injection is rotated in place for wait Mold assemblies rotated with rotating disk 501, be rotated by 90 ° on rear first Mould operation station press after die assembly Body is reached at the station of blanking system 6.

In the step (4), Rotable Control System 5 carries the mold assemblies of gained after pressing in the step (3) Rotated, be rotated by 90 ° the mold assemblies after being pressed on rear first Mould operation station and reach at the station of blanking system 6, Blanking system 6 starts action, first, and blanking horizontal conveyance device 604 is moved to point before pickup position, and blanking jacking system 601 is certainly Mold assemblies jack-up after pressing, blanking vertical motion bar 603 are carried blanking pickup dress by the bottom of Mould operation station 503 Put 602 to begin to decline, point after blanking horizontal conveyance device 604 to pickup is moved again after dropping to pickup position, meanwhile, blanking is picked up Take device 602 to be inserted into the downside of the mold assemblies on the first Mould operation station after pressing, then, reset blanking jack-up dress Put and the vertically movable bar 603 of blanking is resetted after 601, delay certain time, blanking vertical motion bar 603 carries blanking pick device 602, which return to blanking horizontal conveyance device 604 after top resets, is moved to point before placement position, under blanking vertical motion bar 603 is carried Placement position that material pick device 602 is dropped on the top surface of the conveyer belt 701 of the lower section drying system and by die assembly Body is put on the placement position of the top surface of conveyer belt 701, then, and the positioning of blanking horizontal conveyance device 604 is to point behind position is placed, so Afterwards, the vertically movable bar 603 of blanking returns to top and resetted, and blanking horizontal conveyance device 604 repositions the point to blanking pickup position, Rear mold assembly to be laminated repeats above-mentioned identical action after being rotated in place, be placed into the die assembly on conveyer belt 701 Body starts curing molding processing.

In the step (5), in the drying system, curing molding is carried out to the mold assemblies that transfer comes； Specifically, the heater in baking oven 702 is opened first before mold assemblies to be put into blanking system 6 conveyer belt 701, Bring into operation whole drying system after temperature in baking oven 702 reaches assigned temperature, and conveyer belt 701 is by the die assembly after pressing Body, which is at the uniform velocity transported in baking oven 702, carries out the shaping that is heating and curing, during which, and conveyer belt 701 carries mold assemblies from baking oven 702 Head is walked to the afterbody of baking oven 702, and mold assemblies are carried and automatically fall into transmission to the afterbody of baking oven 702 by conveyer belt 701 In reception device 703 with 701 lower sections, curing molding is finished；Curing molding products obtained therefrom is carried out according to technological requirement follow-up Processing.

In application process, while the first Mould operation station carries out fluid injection molding procedure, other each group moulds Operation position 503 is that the second Mould operation station, the 3rd Mould operation station and the 4th Mould operation station are also all distinguished successively The operation of the step fluid injection molding procedure is carried out, each Mould operation station 503 carries out the set of molds obtained by fluid injection forming operation It is fit all to carry out curing molding through above-mentioned steps (5), by above-mentioned integrated sequence of maneuvers, the accuracy of fluid injection shaping and the degree of accuracy It is protected, and continuous uninterrupted progress can be realized, so as to greatly improves production efficiency and the quality of product.

The utility model is not limited to above-mentioned embodiment, and it is any to above-mentioned embodiment that those skilled in the art are made Conspicuously improved or change, all without the protection domain beyond design of the present utility model and appended claims.

Claims

1. contact lenses fluid injection forming machine, it is characterised in that：What is set including supporting mechanism and on the supporting mechanism is recessed Mould sub-packaging system, liquid injection system, convex mold pressing system, Rotable Control System, blanking system, curing molding system.

2. contact lenses fluid injection forming machine according to claim 1, it is characterised in that：The contact lenses fluid injection forming machine Also include air filtering system, the air filtering system is arranged at the top of the supporting mechanism.

3. contact lenses fluid injection forming machine according to claim 1, it is characterised in that：The curing molding system is drying System, the drying system includes conveyer belt, baking oven and reception device, and the conveyer belt is set adjacent to the blanking system, institute State conveyer belt and cross oven interior setting, the reception device is connected with the baking oven, and the reception device is arranged on described The lower section of conveyer belt.

4. contact lenses fluid injection forming machine according to any one of claim 1 to 3, it is characterised in that：The negative mold Sub-packaging system includes negative mold conveyer, negative mold separator, the negative mold conveyer being connected, wherein, it is described recessed Mould conveyer includes negative mold vibrating disk and negative mold conveying, and the negative mold conveying is arranged on the cavity plate Has the exit of vibrating disk, the negative mold conveying is fixedly installed on the supporting mechanism, the negative mold separation dress Put and be connected with the negative mold conveying, the negative mold conveyer is connected with the supporting mechanism；

The liquid injection system include topping-up pump, liquid injection pipe, liquid injection pipe travel mechanism and fluid injection tube fixing mechanism, the liquid injection pipe with The topping-up pump is connected, and the fluid injection tube fixing mechanism is connected with the liquid injection pipe travel mechanism, and the liquid injection pipe is worn In the fluid injection tube fixing mechanism；

The convex mold pressing system includes convex mold conveyer, convex mold separator, convex mold turning device, convex mold Conveyer, wherein, the convex mold conveyer includes convex mold vibrating disk and convex mold conveyer belt, the convex mold conveying Band is arranged on the exit of the convex mold vibrating disk, and the convex mold conveyer belt is set in convex mold conveyor belt support structures On, the conveyer belt supporting mechanism is connected with the supporting mechanism, and the convex mold separator is conveyed with the convex mold Band supporting construction is connected, and the convex mold turning device is connected by turning part fixed mount with the supporting mechanism, punch-pin Tool conveyer is connected with the supporting mechanism；

The Rotable Control System includes rotating disk and the operation panel set in the rotating disk, is set on the operation panel There is Mould operation station；

The blanking system include jacking system and pick device, the jacking system and pick device respectively with the support machine Structure is connected.

5. contact lenses fluid injection forming machine according to claim 4, it is characterised in that：In the negative mold sub-packaging system In, negative mold position-limit mechanism is additionally provided with, the negative mold position-limit mechanism there are three groups, and three groups of negative mold position-limit mechanisms are respectively First negative mold position-limit mechanism, the second negative mold position-limit mechanism and the 3rd negative mold position-limit mechanism, first negative mold are spacing Mechanism is arranged on one end of the negative mold conveying relative with the outlet of the negative mold vibrating disk, second cavity plate Tool position-limit mechanism is arranged on the negative mold separator and adjacent with the outlet of the negative mold vibrating disk, and the described 3rd is recessed Mould position-limit mechanism sets the negative mold upper limit structure for including being connected and negative mold upper limit drive cylinder, described recessed Die top position limiting structure is arranged on the top of the negative mold conveying, and the negative mold upper limit drive cylinder has two Group, two groups of negative molds upper limit drive cylinder is separately positioned on the both sides of the negative mold upper limit structure, described Two groups of negative mold upper limit drive cylinders are arranged on the side wall of the negative mold conveying, at the top of two groups of negative molds Spacing drive cylinder is respectively adjacent to the first negative mold position-limit mechanism and the second negative mold position-limit mechanism is set；

In the convex mold pressing system, convex mold position-limit mechanism is additionally provided with, the convex mold position-limit mechanism there are two groups, described Two groups of convex mold position-limit mechanisms are respectively the first convex mold position-limit mechanism and the second convex mold position-limit mechanism, first convex mold Position-limit mechanism is arranged on one end of the conveyer belt supporting mechanism relative with the outlet of the convex mold vibrating disk, described second Convex mold position-limit mechanism is arranged on the convex mold separator and adjacent with the outlet of the convex mold vibrating disk；

In the Rotable Control System, dispenser, the mould set on the operation panel are provided with the lower section of the rotating disk Tool operation position has four groups, four groups of Mould operation stations be respectively the first Mould operation station, the second Mould operation station, 3rd Mould operation station and the 4th Mould operation station.