CN211030958U - Lens casting machine - Google Patents

Abstract

The utility model relates to a spectacle lens manufacture equipment field discloses a lens casting machine, including frame and feed mechanism, lens mould transfer mechanism, lens mould rotary mechanism, pouring mechanism, discharge mechanism and the seal sticky tape mechanism of tearing in the frame of fixing, it is provided with elastic adsorption inner circle and stereoplasm location outer lane on the rotatory suction head that adsorbs fixed lens mould and rotate on the lens mould rotary mechanism, it can the rotatory suction head of relative rotation reciprocate and the flexible sticky tape clamp plate of relative rotation suction head direction to tear to be provided with on the seal sticky tape mechanism, be provided with the image recognition sensor who monitors lens mould pouring progress on the lens mould rotary mechanism, the last pouring syringe needle that reciprocates around being provided with the relative rotation suction head that is provided with of pouring mechanism. The sealing adhesive tape of various types of lens molds can be stripped, positioned, injected and restored for sealing, and the lens mold is high in injection precision, strong in compatibility, convenient to use and high in efficiency.

Description

Lens casting machine

Technical Field

The utility model relates to a lens production facility, in particular to lens casting machine.

Background

An injection molding machine is also known as an injection molding machine or an injection machine, and is main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a lens casting machine.

The utility model provides a technical scheme that its technical problem adopted is: a lens casting machine comprises a frame, a feeding mechanism, a lens mold transfer mechanism, a lens mold rotating mechanism, a casting mechanism, a discharging mechanism and a tape tearing and sealing mechanism, wherein the tape tearing and sealing mechanism, the feeding mechanism, the lens mold rotating mechanism, the casting mechanism and the discharging mechanism are sequentially fixed on the frame, the lens mold rotating mechanism is provided with a rotary suction head capable of adsorbing and fixing a lens mold and rotating, the tape tearing and sealing mechanism is arranged beside the lens mold rotating mechanism, the lens mold transfer mechanism is arranged between the feeding mechanism and the discharging mechanism on the frame, the tape tearing and sealing mechanism is provided with a tape pressing plate mechanism, the tape pressing plate mechanism is provided with a tape pressing plate capable of moving up and down relative to the rotary suction head and stretching and contracting the sealing tape of the lens mold fixed on the rotary suction head in a relative rotating direction, the rotary suction head is provided with an elastic adsorption inner ring and a hard positioning outer ring, an image recognition sensor for monitoring the pouring progress in the lens mold fixed on the rotary suction head is arranged on the lens mold rotating mechanism, and a pouring needle head which moves up and down around the rotary suction head is arranged on the pouring mechanism. The sealing adhesive tape stripping and compressing machine can be suitable for various lens molds, stripping and compressing the sealing adhesive tape on the various lens molds, positioning and injecting the various empty lens molds, and has the advantages of strong use compatibility, high injection accuracy, convenience in use and high efficiency.

Further, the method comprises the following steps: the feeding mechanism comprises a feeding support, a feeding conveying belt, a feeding power mechanism and a feeding mechanism limiting block, the feeding support is fixed on the frame, the feeding conveying belt is arranged on the feeding support, the feeding mechanism limiting block is arranged at the tail end of the feeding support, the feeding power mechanism is fixed at the tail end of the feeding support, the feeding power mechanism is connected with the feeding conveying belt and drives the feeding conveying belt to move, a first lens mold sensor is arranged on the frame of the side edge of the feeding support, and the first lens mold sensor is arranged in the front of the side of the feeding mechanism limiting block. The empty lens molds are precisely transported to the lens mold transfer mechanism work area.

Further, the method comprises the following steps: lens mould shifts mechanism includes unloading subassembly, material loading subassembly, rotating assembly, horizontal migration subassembly and shifts mechanism fixed bolster, unloading subassembly and material loading subassembly are all fixed on rotating assembly and can be driven its ninety degrees orientations rotation by rotating assembly, rotating assembly sets up on horizontal migration subassembly and drives it at horizontal migration by horizontal migration subassembly, horizontal migration subassembly is fixed on shifting mechanism fixed bolster, it sets up in the frame to shift mechanism fixed bolster, unloading subassembly includes the first power device of unloading subassembly and cylinder clamping jaw, be provided with the gyro wheel on the claw tooth of cylinder clamping jaw, the cylinder clamping jaw is fixed on the first power device of unloading subassembly and is accomplished flexible action by the first power device of unloading subassembly drive, material loading subassembly includes material loading sucking disc and material loading subassembly power device, material loading sucking disc sets up on material loading subassembly power device and is accomplished it by material loading subassembly power device drive Flexible action, rotating assembly includes rotating plate frame, rotating assembly motor and rotating assembly motor mount, the rotating plate frame is fixed on the rotating assembly motor and is rotated by its ninety degrees of rotating assembly motor drive, the rotating assembly motor is fixed on rotating assembly motor mount, the horizontal migration subassembly includes horizontal migration subassembly power unit and horizontal migration subassembly movable plate, horizontal migration subassembly movable plate is fixed on horizontal migration subassembly power unit and is driven its horizontal migration by horizontal migration subassembly power unit, rotating assembly motor mount is fixed on horizontal migration subassembly movable plate, the first power device of material loading subassembly power device and unloading subassembly all fixes on the rotating plate frame. The feeding assembly and the discharging assembly are used for feeding and discharging in a staggered mode, so that time is saved, and efficiency is improved; the roller wheel picks up the lens mould through the air pressure drive roller wheel, and the compatibility is larger.

Further, the method comprises the following steps: the lens mold rotating mechanism comprises a rotating suction head, a rotating power device and a lens mold rotating mechanism support, the lens mold rotating mechanism support is fixed on the rack, the rotating power device and the image recognition sensor are arranged and fixed on the lens mold rotating mechanism support, the rotating suction head is arranged at the front end of the lens mold rotating mechanism support, and the rotating power device is connected with the rotating suction head and can drive the rotating suction head to rotate. Utilize the liquid level of injecting glue in the image recognition sensor control lens mould to guarantee the variety of compatible product, and stability.

Further, the method comprises the following steps: the pouring mechanism comprises a pouring needle head, a first power device of the pouring mechanism, a second power device of the pouring mechanism and a support of the pouring mechanism, the pouring needle head is fixed on the first power device of the pouring mechanism and driven by the first power device of the pouring mechanism to horizontally move, the first power device of the pouring mechanism is fixed on the second power device of the pouring mechanism and driven by the second power device of the pouring mechanism to vertically move, the second power device of the pouring mechanism is fixed on the support of the pouring mechanism, the support of the pouring mechanism is fixed on the frame, a glue injection port observation sensor and a gas pressure sensor are fixed above the pouring needle head, a glue injection needle tube for injecting glue and a detection needle tube for detecting gas pressure are arranged on the pouring needle head, and the detection needle tube is connected with the gas pressure sensor. The lens mould positioning and injecting device can be suitable for various lens moulds, can be used for positioning and injecting various empty lens moulds, is high in use compatibility and injection accuracy, and avoids liquid leakage.

Further, the method comprises the following steps: the automatic lens mold pouring device is characterized in that an image recognition sensor baffle is arranged on the pouring mechanism support and comprises a sensor baffle support frame, a sensor baffle power device and a background baffle, the sensor baffle support frame is fixed on the pouring mechanism support, the sensor baffle power device is horizontally fixed on the sensor baffle support frame, the background baffle is fixed on the sensor baffle power device and can be driven by the sensor baffle power device to move to a position corresponding to the front of the lens mold rotating mechanism, two slide rail limiting blocks are arranged on the sensor baffle support frame in parallel, slide grooves are formed in the slide rail limiting blocks, movable slide rails capable of horizontally sliding in the slide grooves are arranged in the slide grooves, and the movable slide rails are fixed with the background baffle. The background baffle has high movement stability, reduces the interference of the outside to the image recognition sensor, and enhances the monitoring accuracy.

Further, the method comprises the following steps: the discharging mechanism comprises a discharging line and a discharging transplanting device, the frame comprises an upper table top and a lower table top, the discharging line and the discharging transplanting device are respectively arranged on the upper table top and the lower table top of the frame, a conveying mechanism is arranged on the discharging line, a material receiving device is arranged on the discharging transplanting device, a material sensing mechanism and a material limiting device for adjusting the falling direction of materials are arranged at the tail end of the discharging line, an automatic blocking mechanism for controlling the materials to pass through signals of the material sensing mechanism is arranged at the lower end of the material limiting device, a transverse moving mechanism and a longitudinal moving mechanism for driving the material receiving device to move are arranged on the discharging transplanting device, a plurality of material placing concave tables are uniformly and regularly arranged on the material receiving device, the conveying mechanism comprises a conveying mechanism support, a conveying belt and a conveying power mechanism, the conveying power mechanism is fixed on the conveying mechanism support and can drive the conveying belt arranged in the conveying mechanism, the automatic material stopping device comprises an automatic stopping mechanism, a baffle power mechanism, a baffle, a transverse moving mechanism and a transverse power mechanism, wherein the automatic stopping mechanism comprises a baffle and a baffle power mechanism for controlling the baffle to rotate, the baffle power mechanism is fixed on the frame, the baffle is connected to the baffle power mechanism and is positioned at the lower port of the limiting mechanism body, the transverse moving mechanism comprises a transverse fixing part, a transverse moving part and a transverse power mechanism for driving the transverse moving part to move on the transverse fixing part, and the transverse fixing part is fixed on the frame, the material placing concave station is characterized in that a first fixing plate is arranged on the transverse moving part, the longitudinal moving mechanism comprises a longitudinal fixing part, a longitudinal moving part and a longitudinal power mechanism for driving the longitudinal moving part to move on the longitudinal fixing part, the longitudinal fixing part is fixed on the upper surface of the first fixing plate, a material receiving device fixing plate is fixed on the longitudinal moving part, the material receiving device is arranged on the material receiving device fixing plate, and the inclination angle of the material placing concave station is the same as that of the limiting mechanism main body. Orderly conveying the injection-molded lens molds to the upper part of the material receiving device, positioning by using a baffle, buffering the lenses, and then dropping the lenses into a product jig. The automatic carrying and receiving device automatically and orderly receives and places the lens molds after injection molding, and the lens molds released from the limiting mechanism main body are directly aligned to fall into the material placing concave station on the receiving device. The automatic lens mould that will mould plastics is accurate puts into storage facilities in order, is convenient for look over at any time and examines injection moulding quality and statistics quantity, and the work load when effectual follow-up arrangement of reducing and further operation improves holistic production efficiency.

The tape tearing and sealing mechanism comprises a first fixed support and a tape tearing and sealing arm which are fixed on a rack, the first fixed support comprises a vertical support of a tearing and sealing mechanism and a connecting support fixed on the vertical support of the tearing and sealing mechanism, the tape tearing and sealing arm comprises a tape tearing and sealing mechanism power device, a tape tearing and sealing mechanism slider, a tape tearing and sealing mechanism clamping jaw connecting plate and a tape tearing and sealing mechanism clamping jaw, the tape tearing and sealing mechanism power device is obliquely fixed on the connecting support, the tape tearing and sealing mechanism slider is fixed on the tape tearing and sealing mechanism power device and is driven by the tape tearing and sealing mechanism power device to move in the oblique direction of the tape tearing and sealing mechanism power device, and two ends of the tape tearing and sealing mechanism clamping jaw connecting plate are respectively fixed on the tape tearing and sealing mechanism slider and the tape tearing and sealing mechanism clamping jaw. And the automatic tearing and the resealing of the lens mold sealing adhesive tape fixed on the lens mold rotating mechanism are realized by matching with the rotating suction head.

Further, the method comprises the following steps: the adhesive tape pressing plate mechanism comprises an adhesive tape pressing mechanism first power device, an adhesive tape pressing mechanism first sliding plate, an adhesive tape pressing mechanism second power device and an adhesive tape pressing plate, the first power device of the adhesive tape pressing mechanism is vertically fixed on the first fixed bracket, the first sliding plate of the adhesive tape pressing mechanism is fixed on the first power device of the adhesive tape pressing mechanism and driven by the first power device of the adhesive tape pressing mechanism to vertically move up and down, the second power device of the adhesive tape pressing mechanism is obliquely fixed on the first sliding plate of the adhesive tape pressing mechanism, the adhesive tape pressing plate is fixed on the second power device of the adhesive tape pressing mechanism and is driven by the second power device of the adhesive tape pressing mechanism to move in the inclined direction of the second power device of the adhesive tape pressing mechanism, an adhesive tape head sensing device is arranged in a clamping jaw of the adhesive tape tearing and sealing mechanism, and a power device of the adhesive tape tearing and sealing mechanism is a motor. The adhesive tape pressing plate can realize accurate positioning on different lens molds, and the lengths of the glue injection openings pulled by sealing adhesive tapes of different lens molds are kept consistent; the tape head sensing device monitors whether the end of the tape is in place and then operates accurately in real time, so that the efficiency and the accuracy are high; the motor-driven adhesive tape tearing and sealing mechanism clamping jaw positions and tears the adhesive tape, so that products with different sizes can be compatible, and the precision is higher and the speed is higher.

Further, the method comprises the following steps: the lens mold transfer mechanism is characterized in that a defective product recovery device is arranged in front of the lens mold rotation mechanism on the rack and comprises a defective product container, a container moving track, a container power device and a container moving and positioning sensor, the container moving track is arranged below the lens mold transfer mechanism, the defective product container is arranged on the container moving track, the container power device is connected with the defective product container and drives the defective product container to move on the container moving track, and the container moving and positioning sensor is arranged on the side edge of the outer end of the container moving track. The lens mold which is unqualified or unsuccessful in pouring is immediately recovered, the following operation is not influenced, the time is saved, and the efficiency is improved.

Drawings

FIG. 1 is a front view of a lens casting machine with an upper cover removed;

FIG. 2 is a front view of the lens mold transfer mechanism;

FIG. 3 is an installation front view of the lens mold rotation mechanism and the casting mechanism;

FIG. 4 is a front view of a lens mold rotation mechanism;

FIG. 5 is a front view of the discharge mechanism;

FIG. 6 is a front view of the blanking line;

FIG. 7 is a front view of the blanking and transplanting device;

FIG. 8 is an installation front view of a tear tape mechanism and a lens mold rotation mechanism

Fig. 9 is a front view of the tape tearing and sealing mechanism.

Labeled as: the feeding mechanism comprises a rack 100, a feeding mechanism 200, a feeding bracket 210, a feeding conveyor belt 220, a feeding power mechanism 230, a feeding mechanism limiting block 240, a first lens mold sensor 250, a lens mold transfer mechanism 300, a first power device 311, a cylinder clamping jaw 312, a roller 314, a blanking suction cup 321, a blanking assembly power device 322, a rotating assembly, a rotating plate frame 331, a rotating assembly motor fixing frame 332, a horizontal moving assembly power mechanism 341, a horizontal moving assembly moving plate 342, a transfer mechanism fixing frame 350, a lens mold rotating mechanism 400, a lens mold rotating mechanism bracket 401, a rotating suction head 410, an elastic suction inner ring 411, a hard positioning outer ring 412, an image recognition sensor 420, a sensor baffle supporting frame 431, a sliding rail limiting block 432, a moving sliding rail 434, a sensor baffle power device 435, a background baffle 436, a pouring mechanism 500, a pouring needle 510, a glue injection port observation sensor 511, a, The pouring mechanism comprises a first pouring mechanism power device 520, a second pouring mechanism power device 530, a pouring mechanism support 540, a discharging mechanism 600, a conveying mechanism 610, a conveying mechanism support 611, a conveying belt 612, a conveying power device 613, a vertical baffle 614, a material sensing mechanism 620, a material limiting device 630, an upper baffle 631, a limiting mechanism body 632, a lower baffle 633, an automatic blocking mechanism 640, a baffle power device 641, a baffle 642, a transverse moving mechanism 650, a transverse fixing component 651, a transverse moving component 652, a transverse power device 653, a first fixing plate 660, a longitudinal moving mechanism 670, a longitudinal fixing component 671, a longitudinal moving component 672, a longitudinal power device 673, a material receiving device fixing plate 680, a material placing concave platform 691, a tearing and sealing tape mechanism 700, a first fixing support 710, a tearing and sealing mechanism vertical support 711, a connecting support 712, a tape tearing and sealing arm 720, a material receiving device fixing plate 680, a material receiving device 690, The device comprises a tape tearing and sealing mechanism power device 721, a tape tearing and sealing mechanism sliding block 722, a tape tearing and sealing mechanism clamping jaw connecting plate 723, a tape tearing and sealing mechanism clamping jaw 724, a tape pressing plate mechanism 800, a tape pressing mechanism first power device 801, a tape pressing mechanism first sliding plate 802, a tape pressing mechanism second power device 803, a tape pressing plate 810, a defective product recycling device 900, a defective product container 910, a container moving rail 920, a container power device 930 and a container moving and positioning sensor 940.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

A lens casting machine as shown in fig. 1 to 9, comprising a frame 100, a feeding mechanism 200, a lens mold transferring mechanism 300, a lens mold rotating mechanism 400, a casting mechanism 500, a discharging mechanism 600 and a sealing tape tearing mechanism 700, wherein the sealing tape tearing mechanism 700, the feeding mechanism 200, the lens mold rotating mechanism 400, the casting mechanism 500 and the discharging mechanism 600 are sequentially fixed on the frame 100, the lens mold rotating mechanism 400 is provided with a rotary suction head 410 capable of adsorbing and fixing a lens mold and rotating, the sealing tape tearing mechanism 700 is arranged beside the lens mold rotating mechanism 400, the lens mold transferring mechanism 300 is arranged between the feeding mechanism 200 and the discharging mechanism 600 on the frame 100, the sealing tape tearing mechanism 700 is provided with a tape pressing plate suction head mechanism 800, the tape pressing plate mechanism 800 is provided with a sealing tape fixing mechanism capable of moving up and down relative to the rotary suction head 410 and stretching relative to the rotary suction head 410 and fixing the lens mold fixed on the rotary suction head 410 The lens mould comprises a position and a pressing tape plate 810, wherein the rotary suction head 410 is provided with an elastic adsorption inner ring 411 and a hard positioning outer ring 412, an image recognition sensor 420 for monitoring the pouring progress in a lens mould fixed on the rotary suction head 410 is arranged on the lens mould rotating mechanism 400, and a pouring needle 510 which moves up and down in the front and back direction of the relative rotary suction head 410 is arranged on the pouring mechanism 500. The feeding mechanism 200 transports the empty lens mold to the working range of the lens mold transferring mechanism 300, the lens mold transferring mechanism 300 transfers the empty lens mold to the rotary suction head 410, the rotary suction head 410 adsorbs the lens mold through the elastic adsorption inner ring 411 and performs concentric positioning by the hard positioning outer ring 412, the elastic adsorption inner ring 411 has elasticity and can adsorb the lens molds with different radians, thicknesses and sizes, the adhesive tape pressing plate 810 is positioned and moved to the position above the lens mold fixed on the rotary suction head 410, the rotary suction head 410 rotates while the adhesive tape tearing mechanism 700 pulls the adhesive tape head, the sealing adhesive tape on the lens mold is torn to stop at the adhesive tape pressing plate 810, the adhesive tape pressing plate 810 can be moved to any point above the side of the lens mold fixed by the rotary suction head 410, so that the accurate positioning of the lens molds with different diameters can be adapted, and the lengths of the pouring openings torn by the tearing and sealing adhesive tape mechanism 700 are ensured, the pouring syringe needle 510 that can reciprocate the location around earlier fixes a position on the injecting glue mouth that corresponds the lens mould, carries out the injecting glue again, can adapt to various types of lens mould, fixes a position and the injecting glue to various types of empty lens mould, and after the pouring is accomplished, rotatory suction head 410 pivoted sticky tape clamp plate 810 cooperation is torn and is sealed sticky tape mechanism 700 and will be sealed the sticky tape recovery and seal the injecting glue mouth simultaneously, and the lens mould after the completion of moulding plastics passes through discharge mechanism 600 and transports outward and arranges the storage. The lens mould fixing device can be suitable for various lens moulds, strips adhesive tapes on the various lens moulds, compresses and restores the adhesive tapes, positions and injects the adhesive to various empty lens moulds, and is high in use compatibility, high in injection accuracy, convenient to use and high in efficiency.

On the basis, as shown in fig. 1, the feeding mechanism 200 includes a feeding support 210, a feeding conveyor belt 220, a feeding power mechanism 230, and a feeding mechanism limiting block 240, the feeding support 210 is fixed on the frame 100, the feeding conveyor belt 220 is disposed on the feeding support 210, the feeding mechanism limiting block 240 is disposed at the end of the feeding support 210, the feeding power mechanism 230 is fixed at the end of the feeding support 210, the feeding power mechanism 230 is connected with the feeding conveyor belt 220 and drives the feeding conveyor belt 220 to move, a first lens mold sensor 250 is disposed on the frame 100 at the side of the feeding support 210, and the first lens mold sensor 250 is disposed in front of the feeding mechanism limiting block 240. The feeding power mechanism 230 drives the feeding conveyor belt 220 to convey an empty lens mold to a sensing position of the first lens mold sensor 250, the feeding power mechanism 230 controls the feeding conveyor belt 220 to stop running, the feeding mechanism limiting block 240 further limits the empty lens mold to prevent the empty lens mold from running out of a preset position, the first lens mold sensor 250 signals the lens mold transfer mechanism 300 to transfer the empty lens mold, the first lens mold sensor 250 senses that the lens mold is transferred, the feeding power mechanism 230 drives the feeding conveyor belt 220 to start running and feed and stop in a preset area to be removed by the lens mold transfer mechanism 300, the operation is repeated, the empty lens mold is accurately conveyed to a working area of the lens mold transfer mechanism 300 to work in cooperation with the lens mold transfer mechanism 300, and the feeding power mechanism 230 is a motor.

On the basis of the above, as shown in fig. 1 and fig. 2, the lens mold transferring mechanism 300 includes a blanking assembly, a feeding assembly, a rotating assembly, a horizontal moving assembly and a transferring mechanism fixing support 350, wherein the blanking assembly and the feeding assembly are both fixed on the rotating assembly and can be driven by the rotating assembly to rotate in ninety degrees, the rotating assembly is arranged on the horizontal moving assembly and is driven by the horizontal moving assembly to move horizontally, the horizontal moving assembly is fixed on the transferring mechanism fixing support 350, the transferring mechanism fixing support 350 is arranged on the frame 100, the blanking assembly includes a blanking assembly first power device 311 and a cylinder clamping jaw 312, a roller 314 is arranged on the jaw tooth of the cylinder clamping jaw 312, the cylinder clamping jaw 312 is fixed on the blanking assembly first power device 311 and is driven by the blanking assembly first power device 311 to complete the telescopic action, the feeding assembly comprises a feeding sucker 321 and a feeding assembly power device 322, the feeding sucker 321 is arranged on the feeding assembly power device 322 and driven by the feeding assembly power device 322 to complete telescopic action, the rotating assembly comprises a rotating plate frame 331, a rotating assembly motor and a rotating assembly motor fixing frame 332, the rotating plate frame 331 is fixed on the rotating assembly motor and driven by the rotating assembly motor to rotate for ninety degrees, the rotating assembly motor is fixed on the rotating assembly motor fixing frame 332, the horizontal moving assembly comprises a horizontal moving assembly power mechanism 341 and a horizontal moving assembly moving plate 342, the horizontal moving assembly moving plate 342 is fixed on the horizontal moving assembly power mechanism 341 and driven by the horizontal moving assembly power mechanism 341 to move horizontally, the rotating assembly motor fixing frame 332 is fixed on the horizontal moving assembly moving plate 342, the feeding assembly power device 322 and the first feeding assembly 311 are both fixed on the rotating plate frame 331. Initial feeding action: the horizontal moving assembly drives the rotating assembly to move horizontally, the feeding assembly fixed on the rotating assembly is moved to the position right above the lens mold on the feeding mechanism 200, the feeding assembly power device 322 on the feeding assembly drives the feeding sucker 321 to move downwards to suck an empty lens mold, after the feeding sucker 321 sucks the empty lens mold, the feeding assembly power device 322 on the feeding assembly drives the feeding sucker 321 to move upwards, the rotating assembly drives the feeding assembly and the discharging assembly to rotate ninety degrees, the horizontal moving assembly drives the rotating assembly to move horizontally, the feeding assembly fixed on the rotating assembly is moved to the position right in front of the rotary suction head 410, the feeding assembly power device 322 on the feeding assembly drives the feeding sucker 321 to move forwards to transfer the empty lens mold to the rotary suction head 410 for glue injection, after the feeding sucker 321 transfers the empty lens mold, the feeding assembly power device 322 drives the feeding sucker 321 to move backwards, the rotating assembly drives the feeding assembly and the blanking assembly to rotate ninety degrees so that the feeding assembly and the blanking assembly are reset. A step of cyclic feeding and discharging: the horizontal moving assembly drives the rotating assembly to move horizontally, the feeding assembly fixed on the rotating assembly is moved to the position right above the lens mold on the feeding mechanism 200, the feeding assembly power device 322 on the feeding assembly drives the feeding sucker 321 to move downwards to suck an empty lens mold, and after the feeding sucker 321 sucks the empty lens mold, the feeding assembly power device 322 drives the feeding sucker 321 to move upwards; the rotating assembly drives the feeding assembly and the blanking assembly to rotate ninety degrees, the horizontal moving assembly drives the rotating assembly to move horizontally, the blanking assembly fixed on the rotating assembly is moved to the front of the rotary suction head 410, a first power device 311 of the blanking assembly on the blanking assembly drives the cylinder clamping jaw 312 to move towards a lens mold subjected to glue injection, the cylinder clamping jaw 312 drives the roller 314 to open, the first power device 311 of the blanking assembly drives the roller 314 to move to the periphery of the lens mold subjected to glue injection, the cylinder clamping jaw 312 drives the roller 314 to contract to clamp the lens mold subjected to glue injection and take the lens mold out of the rotary suction head, and the first power device 311 drives the roller clamping jaw 314 to move backwards; the horizontal moving assembly drives the rotating assembly to move horizontally, a feeding assembly fixed on the rotating assembly is moved to the position right in front of the rotary suction head 410, a feeding assembly power device 322 on the feeding assembly drives a feeding suction cup 321 to move forwards to transfer an empty lens mold to the rotary suction head 410 for glue injection, and after the feeding suction cup 321 is transferred to the empty lens mold, the feeding assembly power device 322 drives the feeding suction cup 321 to move backwards; rotatory subassembly drive unloading subassembly and the rotatory ninety degrees of material loading subassembly, horizontal migration subassembly drive rotating assembly horizontal migration, remove discharging mechanism 600 directly over with the fixed unloading subassembly on the rotating assembly, the first power device 311 drive gyro wheel 314 of the unloading subassembly on the unloading subassembly moves down, first power device 311 drive gyro wheel 314 opens puts discharging mechanism 600 with the lens mould that the injecting glue was accomplished on, the first power device 311 drive gyro wheel 314 of unloading subassembly shifts up, the completion is gone up and is gone up the unloading action, can carry out this last unloading action of loop back. The first blanking power device 311, the feeding assembly power device 322 and the horizontal moving assembly power device 341 are all linear power devices, in actual use, the first blanking power device 311 and the feeding assembly power device 322 are all cylinders, and the horizontal moving assembly power device 341 is a linear motor. The feeding assembly and the discharging assembly are used for feeding and discharging in a staggered mode, so that time is saved, and efficiency is improved; the roller 314 is driven by air pressure to pick up the lens mold, ensuring greater compatibility.

On the basis of the above, as shown in fig. 1, fig. 3 and fig. 4, the lens mold rotating mechanism 400 includes a rotary suction head 410, a rotary power device and a lens mold rotating mechanism support 401, the lens mold rotating mechanism support 401 is fixed on the frame 100, the rotary power device and the image recognition sensor 420 are fixed on the lens mold rotating mechanism support 401, the rotary suction head 410 is arranged at the front end of the lens mold rotating mechanism support 401, and the rotary power device is connected with the rotary suction head 410 and can drive the rotary suction head 410 to rotate. The rotary sucker 410 is connected to a shaft that can rotate on the lens mold rotation mechanism support 401, and a synchronizing wheel is fixed on the shaft and connected to a synchronizing wheel driven by a rotary power device, which is a motor, through a synchronizing belt. When the pouring needle 510 injects glue to the lens mold fixed on the rotary suction head 410, the image recognition sensor 420 is used for monitoring the liquid level of the injected glue in the lens mold, so that the injection of glue to the lens molds with different overall volumes and different internal volumes is ensured, the liquid level of the injected glue is full and leakage-free, and the diversity of compatible products and the quality stability of the injected glue are ensured. The image recognition sensor 420 selects IV-500MA in actual use.

On the basis, as shown in fig. 1 and fig. 3, the pouring mechanism 500 includes a pouring needle 510, a first pouring mechanism power device 520, a second pouring mechanism power device 530, and a pouring mechanism support 540, the pouring needle 510 is fixed on the first pouring mechanism power device 520 and is driven by the first pouring mechanism power device 520 to move horizontally, the first pouring mechanism power device 520 is fixed on the second pouring mechanism power device 530 and is driven by the second pouring mechanism power device 530 to move up and down, the second pouring mechanism power device 530 is fixed on the pouring mechanism support 540, the pouring mechanism support 540 is fixed on the rack 100, a glue injection port observation sensor (511) and an air pressure sensor are fixed above the pouring needle (510), a glue injection needle tube for injecting glue and a detection needle tube for detecting air pressure are arranged on the pouring needle (510), the detection needle tube is connected with the air pressure sensor. The pouring needle 510 can move up and down and back and forth relative to the rotary suction head 410 under the drive of the first power device 520 and the second power device 530 of the pouring mechanism, the glue injection needle 510 is positioned on glue injection ports of different lens molds with different diameters and different thicknesses, after the opening of the glue injection ports is observed through the glue injection port observation sensor 511, glue injection is positioned by the glue injection needle tube aiming at the different lens molds, the suction of the glue injection needle tube at the glue injection port is detected, when glue is filled, the excess glue is absorbed by the detection needle tube, the change of air pressure is detected by the air pressure sensor, the glue injection of the glue injection needle tube is stopped, the compatibility is strong, and the glue injection amount. The first power device 520 of the pouring mechanism and the second power device 530 of the pouring mechanism are both linear power devices, and a linear motor is used in actual selection, and the methods can also be realized by using a motor to drive a screw rod and the like. The glue injection port observation sensor 511 is a laser sensor in the specific implementation, and may be another optical sensor.

On the basis of the above, as shown in fig. 1 and fig. 3, an image recognition sensor baffle is arranged on the casting mechanism bracket 540, the image recognition sensor bezel includes a sensor bezel support frame 431, a sensor bezel power unit 435 and a background bezel 436, the sensor bezel support frame 431 is fixed to the casting mechanism frame 540, the sensor bezel power plant 435 is horizontally fixed to the sensor bezel support frame 431, the background baffle 436 is fixed on the sensor baffle power device 435 and can be driven by the sensor baffle power device 435 to move to a corresponding position in front of the lens mold rotating mechanism 400, two slide rail limiting blocks 432 are arranged on the sensor baffle supporting frame 431 in parallel, a slide groove is arranged in each slide rail limiting block 432, a movable sliding rail 434 capable of horizontally sliding in the sliding groove is arranged in the sliding groove, and the movable sliding rail 434 is fixed with a background baffle 436. In the process of loading and unloading the lens mold on the rotary suction head 410, the background baffle 436 is driven by the sensor baffle power device 435 to move to the position of the pouring mechanism bracket 540, so that the transfer of the lens mold on the rotary suction head 410 is not blocked, and in the process of fixing the lens mold on the rotary suction head 410 and injecting glue, the background baffle 436 is driven by the sensor baffle power device 435 to move to the corresponding position in front of the rotary suction head 410, thereby reducing the interference of the outside to the image recognition sensor 420 and enhancing the monitoring accuracy. The sensor baffle power device 435 is a linear power device, and in actual use, an air cylinder is selected, or a linear motor and the like can be used.

On the basis, as shown in fig. 1, 5, 6 and 7, the discharging mechanism 600 includes a discharging line and a discharging transplanting device, the rack 100 includes an upper table top and a lower table top, the discharging line and the discharging transplanting device are respectively installed on the upper table top and the lower table top of the rack 100, a conveying mechanism 610 is arranged on the discharging line, a receiving device 690 is arranged on the discharging transplanting device, a material sensing mechanism 620 and a material limiting device 630 for adjusting the falling direction of the material are arranged at the tail end of the discharging line, an automatic blocking mechanism 640 for controlling the material to pass through by the signal of the material sensing mechanism 620 is arranged at the lower end of the material limiting device 630, a transverse moving mechanism 650 and a longitudinal moving mechanism 670 for driving the receiving device 690 to move are arranged on the discharging transplanting device, a plurality of material placing concave tables 691 are uniformly and regularly arranged on the receiving device 690, the conveying mechanism 610 comprises a conveying mechanism support 611, a conveying belt 612 and a conveying power mechanism 613, the conveying power mechanism 613 is fixed on the conveying mechanism support 611 and can drive the conveying belt 612 arranged in the conveying mechanism support 611 to run, vertical baffles 614 for restraining materials are arranged on the conveying mechanism support 611 on two sides of the conveying belt 612, the material sensing mechanism 620 is fixed above the tail end of the conveying belt 612 through the support, the material limiting device 630 comprises an upper baffle 631, a limiting mechanism body 632 and a lower baffle 633, the limiting mechanism body 632 is obliquely arranged at the tail end of the conveying belt 612, an upper port is flush with the conveying belt 612, the upper baffle 631 and the lower baffle 633 are respectively arranged outside the upper port and the lower port of the limiting mechanism body 632, the automatic blocking mechanism 640 comprises a baffle 642 and a baffle power mechanism 641 for controlling the baffle 642 to rotate, and the baffle power mechanism 641 is fixed on the rack 100, the baffle 642 is connected to the baffle power mechanism 641 and is located at the lower port of the limiting mechanism body 632, the lateral moving mechanism 650 includes a lateral fixing member 651, a lateral moving member 652, and a lateral power mechanism 653 that drives the lateral moving member 652 to move on the lateral fixing member 651, the lateral fixing member 651 is fixed to the frame 100, the lateral moving member 652 is provided with a first fixing plate 660, the longitudinal moving mechanism 670 includes a longitudinal fixing part 671, a longitudinal moving part 672, and a longitudinal power mechanism 673 that drives the longitudinal moving part 672 to move on the longitudinal fixing part 671, the longitudinal fixing component 671 is fixed on the upper surface of the first fixing plate 660, the longitudinal moving component 672 is fixed with a receiving device fixing plate 680, the receiving device 690 is arranged on the receiving device fixing plate 680, and the inclined angle of the material placing concave table 691 is the same as that of the limiting mechanism main body 632. Lens mould that the completion of moulding plastics transports the conveying through the unloading line toward outside, with lens mould from the terminal material stop device 630 that gets into of unloading line in, material response mechanism 620 will sense the signal transmission that lens mould passed through to automatic block mechanism 640 simultaneously, automatic block mechanism 640 moves away from the lower port of material stop device 630 after certain time delay, the lens mould just in time falls the empty material in following receiving device 690 and puts in concave station 691, horizontal migration mechanism 650 and longitudinal movement mechanism 670 drive receiving device 690 and put the concave station 691 with the next empty material and move the material below receiving device 630 and connect the lens mould of taking off the completion of moulding plastics, lens mould that so accurate orderly will mould plastics the completion puts into receiving device 690 one by one. The injection-molded lens molds are orderly arranged in the material placing concave table 691 of the material receiving device 690 one by one according to the production sequence, so that the injection-molded lens molds are easy to visually find whether obvious problems exist, and are detected in sequence after the problems occur, so that the inspection is convenient, and the time is saved; the material in the receiving device 690 is put the concave table 691 and can directly be stored or carry out one-step operation flow after being filled with, need not put in order once more, has practiced thrift time and manpower and materials, improves production efficiency. The conveying power mechanism 613 uses a motor, the motor is connected with a synchronous belt to drive a conveying belt to convey injection-molded lens molds, the vertical baffle 614 can effectively correct the deviation condition of the lens molds under the accident condition, and the injection-molded lens molds are sequentially conveyed to the upper side of the material receiving device 690. The conveying power mechanism 613 may be another power mechanism capable of driving the conveying belt to move. The lens mold is transported into the position-limiting mechanism body 632 by the conveyor belt 612, and the material sensing mechanism 620 sends a signal to make the baffle power mechanism 641 operate to drive the baffle 642 to leave the lower port of the position-limiting mechanism body 632 after a certain delay, so that the lens mold falls from the preset position after being buffered. In practical applications, the material sensing mechanism 620 is an optical fiber sensor with high sensitivity, or other sensing devices such as a photoelectric sensor for detecting the passing of an object. The conveying power mechanism 613 and the baffle power mechanism 641 are both motors. The lens molds which are arranged to finish injection molding can be conveniently received by moving the automatic carrying and receiving device 690 left and right, and the lens molds which are discharged from the limiting mechanism main body 632 can be directly aligned to fall into the material placing concave table 691 on the receiving device 690. The driving transverse moving component 652 and the longitudinal power mechanism 673 are both linear power mechanisms, and in this embodiment, a linear motor is selected, and other linear power mechanisms such as an air cylinder can be used.

On the basis of the above, as shown in fig. 8 and 9, the tearing tape sealing mechanism 700 includes a first fixing bracket 710 and a tape tearing arm 720 fixed on the frame 100, the first fixing bracket 710 includes a vertical support 711 of the tearing mechanism and a connecting bracket 712 fixed to the vertical support 711 of the tearing mechanism, the tape tearing and sealing arm 720 comprises a tape tearing and sealing mechanism power device 721, a tape tearing and sealing mechanism sliding block 722, a tape tearing and sealing mechanism clamping jaw connecting plate 723 and a tape tearing and sealing mechanism clamping jaw 724, the tape tearing and sealing mechanism power device 721 is obliquely fixed on the connecting bracket 712, the tape tearing and sealing mechanism slider 722 is fixed on the tape tearing and sealing mechanism power device 721 and is driven by the tape tearing and sealing mechanism power device 721 to move in the oblique direction of the tape tearing and sealing mechanism power device 721, two ends of the adhesive tape tearing and sealing mechanism clamping jaw connecting plate 723 are respectively fixed on the adhesive tape tearing and sealing mechanism sliding block 722 and the adhesive tape tearing and sealing mechanism clamping jaw 724. After the lens mold is fixed to the rotary suction head 410, the tape tearing and sealing mechanism clamping jaw 724 is driven by the tape tearing and sealing mechanism power device 721 to move to the obliquely upper side of the lens mold, the tape tearing and sealing mechanism clamping jaw 724 clamps a sealing tape head on the lens mold and pulls the sealing tape under the driving of the tape tearing and sealing mechanism power device 721, meanwhile, the rotary suction head 410 rotates to pull open the sealing tape, after glue injection is completed, the tape tearing and sealing mechanism clamping jaw 724 moves downwards, the rotary suction head 410 rotates reversely, the sealing tape is restored and sealed in a glue injection port under the assistance of the tape pressing plate mechanism 800, and automatic tearing and sealing of the sealing tape of the lens mold fixed on the lens mold rotating mechanism 400 are achieved. The power device 721 of the tape tearing and sealing mechanism is a linear power mechanism, and a linear motor, an air cylinder or the like is selected in actual selection.

On the basis of the above, as shown in fig. 8 and 9, the tape pressing plate mechanism 800 includes a first power device 801 of a tape pressing mechanism, a first sliding plate 802 of the tape pressing mechanism, a second power device 803 of the tape pressing mechanism, and a tape pressing plate 810, the first power device 801 of the tape pressing mechanism is vertically fixed on the first fixing support 710, the first sliding plate 802 of the tape pressing mechanism is fixed on the first power device 801 of the tape pressing mechanism and is driven by the first power device 801 of the tape pressing mechanism to vertically move up and down, the second power device 803 of the tape pressing mechanism is obliquely fixed on the first sliding plate 802 of the tape pressing mechanism, the tape pressing plate 810 is fixed on the second power device 803 of the tape pressing mechanism and is driven by the second power device 803 of the tape pressing mechanism to move in the oblique direction of the second power device 803 of the tape pressing mechanism, a tape head sensing device is arranged in a clamping jaw 724 of the tape tearing mechanism, the power device 721 of the tape tearing and sealing mechanism is a motor. The tape pressing plate 810 can realize accurate positioning of different lens molds above the rotary suction head 410 under the driving of the first sliding plate 802 of the tape pressing mechanism and the second power device 803 of the tape pressing mechanism, so that the length of the tape pulling glue injection port is kept consistent, and liquid leakage caused by different sizes of openings due to different sizes of lenses and different pressing positions of the sealing tape can be avoided. The first sliding plate 802 of the tape pressing mechanism and the second power device 803 of the tape pressing mechanism are both linear power mechanisms, and the first sliding plate 802 of the tape pressing mechanism and the second power device 803 of the tape pressing mechanism respectively use an air cylinder and a linear motor in actual use, and other linear power mechanisms can also be selected. The tape head sensing device monitors whether the end of the tape is in place and then operates accurately, efficiency is high, accuracy is high, and the situation that clamping opportunities are missed after the tape head deforms to cause failure in tearing the pouring gate is avoided. The adhesive tape head sensing device is a laser sensor and can also be other optical sensors. The motor drives the clamping jaw 724 of the tape tearing and sealing mechanism to position and tear the tape, so that products with different sizes can be compatible, and the precision is higher and the speed is higher.

On the basis of the above, as shown in fig. 1 and 3, a defective product recovery device 900 is provided in front of the lens mold rotating mechanism 400 on the frame 100, the defective product recovery device includes a defective product container 910, a container moving rail 920, a container power device 930, and a container moving positioning sensor 940, the container moving rail 920 is provided below the lens mold transferring mechanism 300, the defective product container 910 is provided on the container moving rail 920, the container power device 930 is connected to the defective product container 910 and drives the defective product container 910 to move on the container moving rail 920, and the container moving positioning sensor 940 is provided at a side edge of an outer end of the container moving rail 920. In the process of tearing the sealing tape and injecting glue, if the tape tearing mechanism clamping jaw 724 cannot sense the situation of catching the sealing tape head on the lens mold or finding liquid leakage and the like under the monitoring of the image recognition sensor 420, the empty lens mold or the lens mold after injecting glue is judged to be unqualified, and the defective product recycling device 900 immediately recycles the lens mold with unqualified or unsuccessful pouring, so that the following operation is not influenced, the time is saved, and the efficiency is improved. The container power device 930 is a linear power device, and may be a cylinder or a linear power device such as a linear motor when in actual use.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a lens casting machine, includes frame (100), feed mechanism (200), lens mould transfer mechanism (300), lens mould rotary mechanism (400), pouring mechanism (500), discharge mechanism (600) and tears a tape mechanism (700), it fixes in proper order on frame (100) to tear a tape mechanism (700), feed mechanism (200), lens mould rotary mechanism (400), pouring mechanism (500), discharge mechanism (600), lens mould rotary mechanism (400) are provided with can adsorb and fix the lens mould and carry out rotatory suction head (410), it sets up by lens mould rotary mechanism (400) to tear a tape mechanism (700), lens mould transfer mechanism (300) set up on frame (100) between feed mechanism (200) and discharge mechanism (600), its characterized in that: tear and be provided with sticky tape pressure strip mechanism (800) on sealing sticky tape mechanism (700), sticky tape pressure strip mechanism (800) are provided with can relative rotation suction head (410) reciprocate and relative rotation suction head (410) direction is flexible and will rotate the sticky tape clamp plate (810) that seals sticky tape location and compress tightly of fixed lens mould on suction head (410), rotatory suction head (410) are provided with elastic adsorption inner circle (411) and stereoplasm location outer lane (412), be provided with image recognition sensor (420) that the pouring progress was monitored in the lens mould of fixing on rotation suction head (410) on lens mould rotary mechanism (400), be provided with pouring syringe needle (510) that reciprocate around relative rotation suction head (410) on pouring mechanism (500).

2. The lens casting machine of claim 1, wherein: the feeding mechanism (200) comprises a feeding support (210), a feeding conveying belt (220), a feeding power mechanism (230) and a feeding mechanism limiting block (240), the feeding support (210) is fixed on the rack (100), the feeding conveying belt (220) is arranged on the feeding support (210), the feeding mechanism limiting block (240) is arranged at the tail end of the feeding support (210), the feeding power mechanism (230) is fixed at the tail end of the feeding support (210), the feeding power mechanism (230) is connected with the feeding conveying belt (220) and drives the feeding conveying belt (220) to move, a first lens mold sensor (250) is arranged on the rack (100) on the side edge of the feeding support (210), and the first lens mold sensor (250) is arranged in front of the side of the feeding mechanism limiting block (240).

3. The lens casting machine of claim 1, wherein: the lens mold transfer mechanism (300) comprises a blanking assembly, a feeding assembly, a rotating assembly, a horizontal moving assembly and a transfer mechanism fixing support (350), wherein the blanking assembly and the feeding assembly are fixed on the rotating assembly and can be driven by the rotating assembly to rotate in a ninety-degree direction, the rotating assembly is arranged on the horizontal moving assembly and is driven by the horizontal moving assembly to move horizontally, the horizontal moving assembly is fixed on the transfer mechanism fixing support (350), the transfer mechanism fixing support (350) is arranged on a rack (100), the blanking assembly comprises a first blanking assembly power device (311) and a cylinder clamping jaw (312), a roller (314) is arranged on the jaw tooth of the cylinder clamping jaw (312), the cylinder clamping jaw (312) is fixed on the first blanking assembly power device (311) and is driven by the first blanking assembly power device (311) to complete telescopic action, the material loading subassembly includes material loading sucking disc (321) and material loading subassembly power device (322), material loading sucking disc (321) set up on material loading subassembly power device (322) and accomplish flexible action by material loading subassembly power device (322) drive it, rotating assembly includes rotatory grillage (331), rotating assembly motor and rotating assembly motor mount (332), rotating grillage (331) are fixed on the rotating assembly motor and are ninety degrees rotatory by its rotating assembly motor drive, the rotating assembly motor is fixed on rotating assembly motor mount (332), the horizontal migration subassembly includes horizontal migration subassembly power unit (341) and horizontal migration subassembly movable plate (342), horizontal migration subassembly movable plate (342) are fixed on horizontal migration subassembly power unit (341) and are driven its horizontal migration by horizontal migration subassembly power unit (341), the rotary component motor fixing frame (332) is fixed on the horizontal moving component moving plate (342), and the feeding component power device (322) and the first feeding component power device (311) are fixed on the rotary plate frame (331).

4. The lens casting machine of claim 1, wherein: lens mould rotary mechanism (400) are including rotatory suction head (410), rotary power device and lens mould rotary mechanism support (401), lens mould rotary mechanism support (401) are fixed in frame (100), rotary power device and image recognition sensor (420) set up to be fixed on lens mould rotary mechanism support (401), rotary suction head (410) set up in lens mould rotary mechanism support (401) front end, rotary power device links to each other and can drive rotatory suction head (410) and rotate with rotatory suction head (410).

5. The lens casting machine of claim 1, wherein: the pouring mechanism (500) comprises a pouring needle head (510), a first pouring mechanism power device (520), a second pouring mechanism power device (530) and a pouring mechanism support (540), the pouring needle head (510) is fixed on the first pouring mechanism power device (520) and is driven by the first pouring mechanism power device (520) to horizontally move, the first pouring mechanism power device (520) is fixed on the second pouring mechanism power device (530) and is driven by the second pouring mechanism power device (530) to move up and down, the second pouring mechanism power device (530) is fixed on the pouring mechanism support (540), the pouring mechanism support (540) is fixed on the rack (100), a glue injection port observation sensor (511) and a gas pressure sensor are fixed above the pouring needle head (510), a glue injection needle tube for injecting glue and a detection needle tube for gas pressure detection are arranged on the pouring needle head (510), the detection needle tube is connected with the air pressure sensor.

6. The lens casting machine of claim 5, wherein: an image recognition sensor baffle is arranged on the pouring mechanism support (540), the image recognition sensor baffle comprises a sensor baffle support frame (431), a sensor baffle power device (435) and a background baffle (436), the sensor baffle support frame (431) is fixed on the pouring mechanism support (540), the sensor baffle power device (435) is horizontally fixed on the sensor baffle support frame (431), the background baffle (436) is fixed on the sensor baffle power device (435) and can be driven by the sensor baffle power device (435) to move to a corresponding position in front of the lens mold rotating mechanism (400), two slide rail limiting blocks (432) are arranged on the sensor baffle support frame (431) in parallel, slide grooves are arranged in the slide rail limiting blocks (432), and movable slide rails (434) capable of horizontally sliding in the slide grooves are arranged in the slide grooves, the movable sliding rail (434) is fixed with the background baffle (436).

7. The lens casting machine of claim 1, wherein: the discharging mechanism (600) comprises a discharging line and a discharging transplanting device, the rack (100) comprises an upper table top and a lower table top, the discharging line and the discharging transplanting device are respectively installed on the upper table top and the lower table top of the rack (100), a conveying mechanism (610) is arranged on the discharging line, a material receiving device (690) is arranged on the discharging transplanting device, a material sensing mechanism (620) and a material limiting device (630) for adjusting the falling direction of materials are arranged at the tail end of the discharging line, an automatic blocking mechanism (640) for controlling the materials to pass through signals of the material sensing mechanism (620) is arranged at the lower end of the material limiting device (630), a transverse moving mechanism (650) and a longitudinal moving mechanism (670) for driving the material receiving device (690) to move are arranged on the discharging transplanting device, a plurality of material concave platforms (691) are uniformly and regularly arranged on the material receiving device (690), the conveying mechanism (610) comprises a conveying mechanism support (611), a conveying belt (612) and a conveying power mechanism (613), the conveying power mechanism (613) is fixed on the conveying mechanism support (611) and can drive the conveying belt (612) arranged in the conveying mechanism support (611) to run, vertical baffles (614) for restraining materials are arranged on the conveying mechanism support (611) on two sides of the conveying belt (612), the material sensing mechanism (620) is fixed above the tail end of the conveying belt (612) through the support, the material limiting device (630) comprises an upper baffle (631), a limiting mechanism main body (632) and a lower baffle (633), the limiting mechanism main body (632) is obliquely arranged at the tail end of the conveying belt (612), the upper port of the limiting mechanism main body is flush with the conveying belt (612), and the upper baffle (631) and the lower baffle (633) are respectively arranged outside the upper port and the lower port of the limiting mechanism main body (632), the automatic blocking mechanism (640) comprises a baffle (642) and a baffle power mechanism (641) for controlling the baffle (642) to rotate, the baffle power mechanism (641) is fixed on the rack (100), the baffle (642) is connected to the baffle power mechanism (641) and is positioned at the lower port of the limiting mechanism body (632), the transverse moving mechanism (650) comprises a transverse fixing component (651), a transverse moving component (652) and a transverse power mechanism (653) for driving the transverse moving component (652) to move on the transverse fixing component (651), the transverse fixing component (651) is fixed on the rack (100), the transverse moving component (652) is provided with a first fixing plate (660), the longitudinal moving mechanism (670) comprises a longitudinal fixing component (671), a longitudinal moving component (672) and a longitudinal power mechanism (673) for driving the longitudinal moving component (672) to move on the longitudinal fixing component (671), vertical fixed part (671) is fixed at first fixed plate (660) upper surface, be fixed with receiving device fixed plate (680) on vertical moving part (672), receiving device (690) set up at receiving device fixed plate (680), the inclination of concave bench (691) is the same with stop gear main part (632) is put to the material.

8. The lens casting machine of claim 1, wherein: the tearing and sealing adhesive tape mechanism (700) comprises a first fixing support (710) and an adhesive tape tearing and sealing arm (720) which are fixed on a rack (100), the first fixing support (710) comprises a tearing and sealing mechanism vertical support (711) and a connecting support (712) fixed on the tearing and sealing mechanism vertical support (711), the adhesive tape tearing and sealing arm (720) comprises an adhesive tape tearing and sealing mechanism power device (721), an adhesive tape tearing and sealing mechanism sliding block (722), an adhesive tape tearing and sealing mechanism clamping jaw connecting plate (723) and an adhesive tape tearing and sealing mechanism clamping jaw (724), the adhesive tape tearing and sealing mechanism power device (721) is obliquely fixed on the connecting support (712), the adhesive tape tearing and sealing mechanism sliding block (722) is fixed on the adhesive tape tearing and sealing mechanism power device (721) and is driven by the adhesive tape tearing and sealing mechanism power device (721) to move in the oblique direction of the adhesive tape tearing and sealing mechanism power device (721), two ends of the adhesive tape tearing and sealing mechanism clamping jaw connecting plate (723) are respectively fixed on the adhesive tape tearing and sealing mechanism sliding block (722) and the adhesive tape tearing and sealing mechanism clamping jaw (724).

9. The lens casting machine of claim 8, wherein: the adhesive tape pressing plate mechanism (800) comprises an adhesive tape pressing mechanism first power device (801), an adhesive tape pressing mechanism first sliding plate (802), an adhesive tape pressing mechanism second power device (803) and an adhesive tape pressing plate (810), wherein the adhesive tape pressing mechanism first power device (801) is vertically fixed on a first fixing support (710), the adhesive tape pressing mechanism first sliding plate (802) is fixed on the adhesive tape pressing mechanism first power device (801) and driven by the adhesive tape pressing mechanism first power device (801) to vertically move up and down, the adhesive tape pressing mechanism second power device (803) is obliquely fixed on the adhesive tape pressing mechanism first sliding plate (802), the adhesive tape pressing plate (810) is fixed on the adhesive tape pressing mechanism second power device (803) and driven by the adhesive tape pressing mechanism second power device (803) to move in the oblique direction of the adhesive tape pressing mechanism second power device (803), an adhesive tape head sensing device is arranged in the adhesive tape tearing and sealing mechanism clamping jaw (724), and the adhesive tape tearing and sealing mechanism power device (721) is a motor.

10. The lens casting machine of claim 1, wherein: the lens mold transfer mechanism is characterized in that a defective product recovery device (900) is arranged in front of the lens mold rotating mechanism (400) on the rack (100), the defective product recovery device comprises a defective product container (910), a container moving track (920), a container power device (930) and a container moving positioning sensor (940), the container moving track (920) is arranged below the lens mold transfer mechanism (300), the defective product container (910) is arranged on the container moving track (920), the container power device (930) is connected with the defective product container (910) and drives the defective product container (910) to move on the container moving track (920), and the container moving positioning sensor (940) is arranged on the side edge of the outer end of the container moving track (920).

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