CN215750334U - Pouring lens mold opening device - Google Patents

Abstract

The application relates to the technical field of lens production devices, in particular to a pouring lens mold opening device. This filling lens mold opening device includes: a frame; the translation mechanism comprises a translation module arranged on the rack and a first clamping part and a second clamping part which are arranged on the translation module, and the first clamping part and the second clamping part are suitable for opposite movement under the driving of the translation module; a vibration impact mechanism mounted on the first clamping part; a limiting mechanism which is arranged on the second clamping part; the visual detection mechanism comprises a camera, a light source and a processor, wherein the camera and the light source are arranged on the rack, and the processor is electrically connected with the camera; the lifting mechanism comprises a lifting module, a lifting head and a sucker, the lifting module is arranged on the rack, the lifting head is arranged on the lifting module, and the sucker is arranged at the top end of the lifting head; mould adjustment positioning mechanism. This application can improve die sinking positioning accuracy, reduces artifical damage to lens and mould, and reduce cost improves production efficiency.

Description

Pouring lens mold opening device

Technical Field

The application relates to the technical field of lens production devices, in particular to a pouring lens mold opening device.

Background

In the ophthalmic lens processing industry, particularly resin lenses, there are two types of lenses, i.e., resin-impregnated lenses and resin-injection-molded lenses. At present, when the lenses are produced in the market, the infusion mode is adopted for production to obtain the infused resin lenses, and along with the gradual expansion of the resin lens market and the diversification of the requirements of consumers, the performances, the process and the equipment of the infused resin lenses are continuously improved and perfected.

In the production process of resin-filled lenses, two half molds are generally bonded, then liquid resin is filled between the two molds, the two molds are sealed and then placed in an oven for curing, and after the curing is finished, the lens between the two molds needs to be taken out, and finally the lens is obtained. In this process, the lens needs to be removed from between the two molds, i.e. the two molds and the lens need to be separated, an action called mold opening. And opening the mold, namely opening the two molds and taking out the cured lens in the middle. In the related art, the mold opening is carried out in a squeezing mode, and the method specifically comprises the following steps: the operating personnel adopts the pressure head of a miniature mechanical lever principle, the front end of the pressure head is provided with a pressing block which is aligned with the lens between two molds, and the rear end pressing rod is pressed manually to drive the pressure head to move and press the lens repeatedly until the lens is separated from the molds. Therefore, the mould opening is carried out by adopting the mode, the position of the lens needs to be aligned when manual operation is needed, the mould cannot be pressed to cause damage, and meanwhile, people need to feel the strength and timely adjust the strength in the pressing process according to the thickness, the material, the diameter and the like of the lens, the lens cannot be damaged, and the operation personnel needs to be skilled in action and master skills. Therefore, the production efficiency is low, the requirement on operators is high, the automation degree is low, the rejection rate is easy to increase, and the production capacity is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the utility model provides a pouring lens mold opening device which can improve the production efficiency, has low requirement on operators, basically does not damage a mold and a lens, and reduces the defective rate.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

according to an aspect of the present application, there is provided a cast-in-place lens mold opening apparatus, comprising:

a frame;

the translation mechanism comprises a translation module arranged on the rack and a clamping part arranged on the translation module, the clamping part comprises a first clamping part and a second clamping part, and the first clamping part and the second clamping part are suitable for opposite movement under the driving of the translation module;

the vibration impact mechanism is arranged on the first clamping part;

the limiting mechanism is arranged on the second clamping part;

the visual detection mechanism comprises a camera, a light source and a processor, the camera and the light source are mounted on the rack, and the processor is connected with the camera;

the lifting mechanism comprises a lifting module, a lifting head and a sucker, the lifting module is arranged on the rack, the lifting head is arranged on the lifting module, and the sucker is arranged at the top end of the lifting head;

and the mould adjusting and positioning mechanism is positioned on one side of the sucking disc and is suitable for adjusting and positioning the mould on the sucking disc.

In a possible implementation manner, the translation module comprises a translation mounting frame, a translation lead screw, a driving motor and a sliding block, the translation mounting frame is installed at the upper end of the rack, the driving motor is installed at one side end of the translation mounting frame, the sliding block is arranged on the translation lead screw, and the driving motor is suitable for driving the sliding block to move.

In a possible implementation manner, the first clamping portion and the second clamping portion are mounted on the sliding block, and the sliding block is suitable for driving the first clamping portion and the second clamping portion to move oppositely when moving;

and/or the first clamping part and the second clamping part are in transmission connection with the translation module through a lead screw transmission mechanism respectively.

In one possible implementation manner, a translation origin sensor is installed on one side of the translation module.

In a possible implementation manner, the vibration and impact mechanism includes a vibrator and a top block disposed at one side end of the vibrator, and the vibrator is adapted to drive the top block to perform vibration and impact.

In a possible implementation manner, the limiting mechanism is a limiting column or a V-shaped groove or an arc-shaped groove installed on the lower surface of the second clamping part.

In one possible implementation, the camera is mounted on the frame through a camera mounting bracket, and the light source is mounted on the frame through a light source mounting bracket;

the light source comprises a coaxial light source and a strip-shaped light source, the coaxial light source is located on the front side of the die to be opened, and the strip-shaped light source is located on the left side or the right side of the die to be opened.

In a possible implementation manner, the lifting module comprises a lifting mounting frame, a lifting screw, a lifting motor and a slider, the lifting mounting frame is mounted below the rack, the lifting motor is mounted at one end of the lifting mounting frame, the slider is arranged on the lifting screw, the slider is connected with the lifting head, and the lifting motor is suitable for driving the slider to move and driving the lifting head to do lifting movement;

the lifting head is also connected with a rotating motor, and the rotating motor is suitable for driving the sucker on the lifting head to rotate; the rotating motor is also suitable for driving the die adjusting and positioning mechanism to rotate.

In a possible implementation manner, the mold adjusting and positioning mechanism comprises a positioning clamping jaw, and the positioning clamping jaw can be connected with the lifting mechanism, or the positioning clamping jaw can be used as a separate mechanism and is not connected with the lifting mechanism.

In one possible implementation manner, an origin sensor is installed at one end of the lifting module.

In one possible implementation, the rotating electrical machine is provided with a home sensor.

Compared with the prior art, the technical scheme provided by the application can achieve the following beneficial effects:

the application provides a fill lens mold opening device, including frame, translation mechanism, vibrations impact mechanism, stop gear, vision detection mechanism, elevating system and mould adjustment positioning mechanism, under the cooperation of each mechanism and part, finally utilize vibrations impact mechanism to shake and strike to play the effect of die sinking. Therefore, the mould opening process can reduce manual operation, the automation degree is higher, manpower is saved, automatic judgment and automatic mould opening can be realized, the positioning precision of mould opening is improved, manual damage to the lens and the mould is reduced, the cost is reduced, the defective rate is reduced, and the production efficiency is improved.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

FIG. 1 is a schematic diagram of an exemplary cast-in-place lens mold opening apparatus of the present application;

FIG. 2 is a schematic structural diagram of a translation mechanism provided in an exemplary embodiment of the present application;

FIG. 3 is a schematic structural diagram of a shock-impact mechanism provided in an exemplary embodiment of the present application;

FIG. 4 is a schematic diagram of a visual inspection mechanism provided in an exemplary embodiment of the present application;

fig. 5 is a schematic structural diagram of a lifting mechanism according to an exemplary embodiment of the present application.

Reference numerals:

1-a frame;

2-a translation mechanism; 21-a translation module; 211-a translational mounting; 212-a drive motor; 213-a slide block; 22-a first clamping portion; 23-a second clamping portion;

3-a shock impact mechanism; 31-a vibrator; 32-a top block;

4-a limiting mechanism;

5-a visual inspection mechanism; 51-a camera; 52-a light source; 521-coaxial light source; 522-bar light source;

6-a lifting mechanism; 61-a lifting module; 611-a lifting mounting frame; 612-a lifting motor; 62-a lifting head; 63-a sucker; 64-a rotating electrical machine;

7-mould adjusting and positioning mechanism (positioning clamping jaw).

Detailed Description

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

In the description of the present application, unless specified or indicated otherwise, the terms "connected," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, integral connections, or electrical connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the term "and/or"/"used herein is only one kind of association relationship describing associated objects, and means that there may be three relationships, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone.

The individual features described in the embodiments can be combined in any suitable manner without departing from the scope, for example different embodiments and aspects can be formed by combining different features. In order to avoid unnecessary repetition, various possible combinations of the individual specific features of the present application will not be described further.

In this application, where the contrary is not intended, directional terms such as "upper, lower, inner, outer top, bottom" are generally used with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, or gravitational direction; similarly, for ease of understanding and description, the definitions of "inner and outer" are consistent with the usual definitions of inner and outer, such as "inner and outer" referring to the inner and outer contours of the respective component itself, but the above directional words are not intended to limit the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

As will be understood by those skilled in the art, as mentioned in the background, the existing apparatus and method for pouring a lens for mold opening have certain disadvantages, such as the adopted form of extrusion is high in requirement on operators, time and labor are wasted, the mold and the lens are easily damaged, the production efficiency is reduced, and the product quality is affected. Therefore, there is a need to improve the structure of the device for opening the mold of the lens mold, so as to provide a device and a method for opening the mold of the lens mold, which have the advantages of high positioning precision, basically no damage to the mold, controllable mold opening force, no damage to the lens, high efficiency and manpower saving, and improve the production efficiency. See below for a description of specific embodiments.

Referring to fig. 1 to 5, in some embodiments of the present application, a device for opening a mold for pouring a lens is provided, which includes a frame 1, a translation mechanism 2, a vibration impact mechanism 3, a limiting mechanism 4, a visual inspection mechanism 5, a lifting mechanism 6, and a mold adjusting and positioning mechanism 7;

the frame 1 can be a frame of the whole device, and the frame 1 can be used as a mounting and supporting mechanism of each mechanism and can be used for mounting and protecting each mechanism or part;

the translation mechanism 2 is fixed on the rack 1, the translation mechanism 2 can move transversely along the rack 1, such as in a left-right direction, the translation mechanism 2 comprises a translation module 21 arranged on the rack 1 and a clamping part arranged on the translation module 21, the clamping part comprises a first clamping part 22 and a second clamping part 23, and the first clamping part 22 and the second clamping part 23 are suitable for moving oppositely under the driving of the translation module 21;

a vibration-impact mechanism 3, the vibration-impact mechanism 3 being mountable to the first clamping portion 22; the limiting mechanism 4 can be arranged on the second clamping part 23; the translation module 21 can be used for driving the first clamping part 22 and the second clamping part 23 to move, and further driving the vibration impact mechanism 3 and the limiting mechanism 4 to move;

the visual detection mechanism 5, the visual detection mechanism 5 includes the camera 51, light source 52 and processor, the camera 51 and light source 52 are mounted on framework 1, the processor is electrically connected with camera 51; the visual detection mechanism 5 can be used for photographing the die and the lens, identifying the diameter and the type of the die, and identifying the diameter, the thickness and other parameters of the lens;

the lifting mechanism 6 is fixed on the rack 1, the lifting mechanism 6 can move vertically along the rack 1, such as up-and-down movement, the lifting mechanism 6 comprises a lifting module 61, a lifting head 62 and a sucker 63, the lifting module 61 is arranged on the rack 1, the lifting head 62 is arranged on the lifting module 61, and the sucker 63 is arranged at the top end of the lifting head 62; wherein the suction cups 63 can be used for sucking the lens mold;

the mold adjusting and positioning mechanism 7 can adjust and position the lens mold by using the mold adjusting and positioning mechanism 7.

The pouring lens mold opening device can be used in the production of pouring lenses and is used for automatically separating a mold from the lenses after the lenses are poured and cured. In addition, in the production of pouring into the lens, the part that does not relate to in the device all is the same with prior art or can adopt the correlation technique to realize, and the automatic mould device of opening that this application embodiment provided has improved production efficiency, and labour saving and time saving has reduced the damage to mould and lens, has practiced thrift the cost.

Specifically, according to the filling lens mold opening device that this application embodiment provided, it includes frame 1, locate translation mechanism 2 in frame 1, locate translation mechanism 2's vibrations impact mechanism 3, locate translation mechanism 2's stop gear 4, locate visual detection mechanism 5 in frame 1, locate elevating system 6 and mould adjustment positioning mechanism 7 in frame 1. After finishing pouring into, the device utilizes elevating system 6 adsorbability and drives the lens and the mould that finish pouring to make rising motion, and utilize mould adjustment positioning mechanism 7 can adjust the location to the lens mould, make it in suitable position, then usable visual detection mechanism 5 shoots the lens mould, detect the thickness of lens, diameter isoparametric, and find the lens gap, reuse translation mechanism 2 drives first clamping part 22 and the 23 opposite direction removal of second clamping part, press from both sides tight lens, drive vibrations impact mechanism 3 and stop gear 4 and move in first clamping part 22 and the 23 opposite direction removal of second clamping part, after the lens presss from both sides tightly, usable vibrations impact mechanism 3 shakes the impact, thereby can play the effect of die sinking, be about to the lens and go up and down the mould separation. Therefore, the mold opening device provided by the application can reduce manual operation in the mold opening process, is high in automation degree, saves manpower, can realize automatic judgment, automatically opens the mold, improves the positioning precision of the mold opening, reduces manual damage to lenses and molds, reduces the cost, reduces the defective rate and improves the production efficiency.

Referring to fig. 2, in some embodiments, the translation mechanism 2 may be integrally mounted to the gantry 1, the translation mechanism 2 including a translation module 21 and a clamping portion; translation module 21 includes translation mounting bracket 211, translation lead screw, driving motor 212 and slider 213, and the upper end in frame 1 is installed to translation mounting bracket 211, and driving motor 212 is installed to one side end of translation mounting bracket 211, and slider 213 sets up on the translation lead screw, and driving motor 212 is suitable for the motion of drive slider 213.

It should be understood that the translation module 21 is connected in a sliding manner, a sliding rail for the sliding block 213 to slide may be disposed on the lower surface of the translation mounting bracket 211, and the driving motor 212 may drive the sliding block 213 to move along the sliding rail. In addition, in other modes, the specific structure of the translation module 21 may be various, and is not limited to the structure mode of the slider sliding rail, but may also adopt other structure forms capable of performing translation motion, which are well known in the art, and the embodiment of the present application is not described in detail herein.

In some embodiments, the sliding block 213 is installed with a first clamping portion 22 and a second clamping portion 23, and the sliding block 213 is adapted to drive the first clamping portion 22 and the second clamping portion 23 to move oppositely when moving. The first clamping portion 22 and the second clamping portion 23 may be two chucks or jaws, and the first clamping portion 22 and the second clamping portion 23 are disposed on the sliding block 213 at an interval. Two chucks are mounted on the sliding block 213 of the translation module 21, and when the sliding block 213 moves, the two chucks can be driven to move in opposite directions, that is, the two chucks move towards each other, so that when the two chucks move to a certain distance, the lens can be clamped.

According to the embodiment of the present application, the connection manner of the first clamping portion 22 and the second clamping portion 23 with the sliding block 213 or the translation module 21 can be various types, and can be implemented in various manners well known in the art. Illustratively, in some embodiments, the first clamping portion 22 and the second clamping portion 23 are respectively in transmission connection with the translation module 21 through a lead screw transmission mechanism. For example, the translation module 21 may adopt a form of a set of module double screw screws to drive the first clamping portion 22 and the second clamping portion 23 to move in opposite directions, or the translation module 21 may also adopt a form of two sets of independent modules to respectively drive the first clamping portion 22 and the second clamping portion 23 to move in opposite directions.

In some embodiments, a translation origin sensor is mounted to one side of the translation module 21. For example, a translation origin sensor may be provided on the left side of the translation mounting bracket 211 of the translation module 21.

It should be understood that the device for opening the mold of the perfusion lens can further comprise a controller or a control main board, wherein the controller can be connected with the translation origin sensor, and the controller is also connected with the driving motor. The controller can receive the signal transmitted by the translation origin sensor and control the stop and start of the driving motor according to the signal output by the translation origin sensor. Therefore, the automatic positioning device is high in automation degree, convenient to control, capable of improving positioning accuracy, easier to position a target position and convenient to operate.

Referring to fig. 2 and 3, in some embodiments, the shock and impact mechanism 3 includes a vibrator 31 and a top block 32 disposed at one side end of the vibrator 31, the vibrator 31 is adapted to drive the top block 32 to vibrate, and the top block 32 is utilized to impact the lens to achieve the mold opening effect.

With continued reference to fig. 2, in some embodiments, the limiting mechanism 4 is a limiting post mounted on the lower surface of the second clamping portion 23, or the limiting mechanism 4 is a V-shaped groove mounted on the lower surface of the second clamping portion 23, or the limiting mechanism 4 is an arc-shaped groove mounted on the lower surface of the second clamping portion 23.

According to the embodiment of the application, a vibration impact mechanism 3 is arranged on one chuck, and a limiting mechanism 4 is arranged on the other chuck; for example, the vibration-impact mechanism 3 is mounted on the left chuck, and the stopper mechanism 4 is mounted on the right chuck. The vibration impact mechanism 3 comprises a top block 32 and a vibrator 31, the vibrator 31 can also be a vibration impact hammer, and one end of the vibrator 31 is tightly connected with the top block 32; the lens can be impacted by the vibration impact mechanism 3 so as to open the mold. The limiting mechanism 4 can be used for limiting the upper die and the lower die to play a role in limiting and positioning; the specific structural form of the limiting mechanism 4 may be various types, for example, a V-shaped groove structure, an arc groove structure, or a limiting column structure may be adopted, and in other embodiments, other similar structures capable of limiting and positioning may also be adopted, which is not particularly limited in the embodiment of the present application.

Referring to fig. 4, in some embodiments, in order to facilitate mold opening, positioning needs to be accurate, lens gaps need to be searched, vibration force and the like need to be controlled according to different molds and lens sizes or types, damage to the molds and lenses needs to be avoided, and a visual detection mechanism needs to be arranged. The visual inspection mechanism 5 comprises a camera 51, a light source 52 and a processor, wherein the camera 51 is mounted on the frame 1 through a camera mounting frame, and the light source 52 is mounted on the frame 1 through a light source mounting frame; the processor, which may be a processor known in the art, may also be an industrial personal computer, which is connected to the camera 51 via a control line.

The camera 51 and the light source 52 can be installed at one side of the mold to be opened, the light source 52 includes a coaxial light source 521 and a bar light source 522, the coaxial light source 521 is located at the front side of the mold to be opened, and the bar light source 522 is located at the left side or the right side of the mold to be opened, so that the shooting of the camera can be more convenient, and more favorable light source conditions can be provided. By utilizing the matching of the light source and the camera, the die can be photographed, the direct and the type of the die can be identified, and the parameters of the lens, such as the diameter and the thickness, can also be identified.

Referring to fig. 5, in some embodiments, the lifting module 61 includes a lifting mounting rack 611, a lifting screw, a lifting motor 612 and a slider, the lifting mounting rack 611 is installed below the rack 1, the lifting motor 612 is installed at one end of the lifting mounting rack 611, the slider is disposed on the lifting screw, the slider is connected to the lifting head 62, and the lifting motor 612 is adapted to drive the slider to move and drive the lifting head 62 to move up and down; the lifting head 62 is also connected with a rotating motor 64, and the rotating motor 64 is suitable for driving the suction cup 63 on the lifting head 62 to rotate; the rotary motor 64 may also be used to drive the rotation of the mold adjustment positioning mechanism 7.

In some embodiments, the mold adjustment positioning mechanism 7 includes a positioning jaw (or a positioning block), and the positioning jaw may be connected to the lifting mechanism, or the positioning mechanism may be a separate mechanism that is not connected to the lifting mechanism. A rotary motor 64 can be used to rotate the positioning jaws.

According to the embodiment of the application, the lifting head 62 is installed on the slider of the lifting module 61, the suction cup 63 is installed on the lifting head 62, the lifting motor 612 drives the slider to move, and the slider drives the lifting head 62 to move up and down and drives the suction cup 63 on the lifting head 62 to move up and down. The lifting mechanism 6 may also be connected with the mold adjusting and positioning mechanism 7, or the mold adjusting and positioning mechanism 7 may also be provided as a separate mechanism, which is not limited in this embodiment of the application. The lift head 62 may also be connected to a rotating motor 64, and the rotating motor 64 drives the lift head 62 to rotate and drives the suction cup 63 and the clamping jaw or the positioning block to rotate.

In some embodiments, an origin sensor is installed at one end of the lifting module 61 for origin detection.

In some embodiments, a home sensor is mounted on the rotary motor 64.

It should be understood that each origin sensor in the device can be connected with a controller, and the controller can also be connected with each motor according to the embodiment of the application. The controller can receive the signals transmitted by the origin sensors and control the stop and start of the motor according to the signals output by the origin sensors. Therefore, the automatic positioning device is high in automation degree, convenient to control, capable of improving positioning accuracy, easier to position a target position and convenient to operate. The controller in the embodiment of the present application may be various controllers that can be applied to the apparatus of the present application in the prior art, and the present application is not limited thereto and will not be described in detail herein.

In some embodiments, there is further provided a mold opening process for filling a lens, in which the mold opening is performed by using the aforementioned mold opening apparatus for filling a lens, including the following steps:

adjusting and positioning the lens mold after pouring by using a mold adjusting and positioning mechanism 7;

the lens mold is absorbed by the sucking disc 63 on the lifting head 62, and the sucking disc 63 and the lens mold are driven to do ascending motion by the lifting module 61;

using a visual detection mechanism to photograph the lens under the coordination of the camera 51 and the light source 52 so as to find the position of the lens in the lens mold and the gap between the lens and the mold;

under the drive of the translation module 21, the first clamping portion 22 and the second clamping portion 23 move oppositely to clamp the lens, and the vibration impact mechanism 3 is used for performing vibration impact to impact the lens between lens molds, so as to complete mold opening.

Specifically, in some embodiments, the mold opening process for filling the lens includes:

after the pouring and curing are finished, when the poured lens between the two molds needs to be taken out, the mold adjusting and positioning mechanism 7 such as a positioning clamping jaw can be used for adjusting and positioning the lens mold;

the lifting motor 612 is used for driving the sliding block of the lifting module 61 to move and driving the lifting head 62 to do lifting movement, and meanwhile, the rotating motor 64 is used for driving the sucking disc 63 to rotate and suck the lens mold and simultaneously lift;

then, under the coordination of the camera 51 and the light source 52, the lens is photographed, the thickness and the diameter of the lens are measured, and the position of the lens and the edge gap between the lens and the mold are found;

the driving motor 212 of the translation module 21 is used to drive the sliding block 213 to move, and drive the first clamping portion 22 and the second clamping portion 23 to move in opposite directions, so as to clamp the lens;

when the lens is clamped tightly, the vibration impact mechanism 3 is used for vibration impact, namely the vibrator 31 drives the ejector block 32 to start vibration impact and impact the lens between lens molds, so that the effect of mold opening is achieved, and mold opening is completed.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A device for opening a cast-in-place lens mold, comprising:

a frame;

the translation mechanism comprises a translation module arranged on the rack and a clamping part arranged on the translation module, the clamping part comprises a first clamping part and a second clamping part, and the first clamping part and the second clamping part are suitable for opposite movement under the driving of the translation module;

the vibration impact mechanism is arranged on the first clamping part;

the limiting mechanism is arranged on the second clamping part;

the visual detection mechanism comprises a camera, a light source and a processor, the camera and the light source are mounted on the rack, and the processor is connected with the camera;

the lifting mechanism comprises a lifting module, a lifting head and a sucker, the lifting module is arranged on the rack, the lifting head is arranged on the lifting module, and the sucker is arranged at the top end of the lifting head;

and the mould adjusting and positioning mechanism is positioned on one side of the sucking disc and is suitable for adjusting and positioning the mould on the sucking disc.

2. The device for opening a mold for pouring lenses according to claim 1, wherein the translation module comprises a translation mounting frame, a translation lead screw, a driving motor and a sliding block, the translation mounting frame is mounted at the upper end of the frame, the driving motor is mounted at one side end of the translation mounting frame, the sliding block is arranged on the translation lead screw, and the driving motor is suitable for driving the sliding block to move.

3. The device for opening a mold for pouring a lens according to claim 2, wherein the first clamping portion and the second clamping portion are mounted on the slide block, and the slide block is adapted to drive the first clamping portion and the second clamping portion to move oppositely when moving;

and/or the first clamping part and the second clamping part are in transmission connection with the translation module through a lead screw transmission mechanism respectively.

4. The device for opening a mold for pouring lenses according to claim 2, wherein a translation origin sensor is installed at one side of the translation module.

5. The device for opening a mold for pouring lenses as claimed in claim 1, wherein the vibration-impact mechanism comprises a vibrator and a top block disposed at one side end of the vibrator, the vibrator being adapted to drive the top block to perform vibration impact.

6. The device for opening a mold for pouring lenses according to claim 1, wherein the limiting mechanism is a limiting column or a V-shaped groove or an arc-shaped groove installed on the lower surface of the second clamping part.

7. The device for opening a perfusion lens according to claim 1, wherein the camera is mounted on the frame by a camera mounting bracket, and the light source is mounted on the frame by a light source mounting bracket;

the light source comprises a coaxial light source and a strip-shaped light source, the coaxial light source is located on the front side of the die to be opened, and the strip-shaped light source is located on the left side or the right side of the die to be opened.

8. The device for opening a mold for pouring lenses according to any one of claims 1 to 7, wherein the lifting module comprises a lifting mounting frame, a lifting screw, a lifting motor and a slider, the lifting mounting frame is mounted below the frame, the lifting motor is mounted at one end of the lifting mounting frame, the slider is arranged on the lifting screw, the slider is connected with the lifting head, and the lifting motor is adapted to drive the slider to move and drive the lifting head to move up and down;

the lifting head is also connected with a rotating motor, and the rotating motor is suitable for driving the sucker on the lifting head to rotate; the rotating motor is also suitable for driving the die adjusting and positioning mechanism to rotate.

9. The device for opening a mold for pouring lenses according to claim 8, wherein an origin sensor is installed at one end of the lifting module.

10. The device for opening a mold for pouring lenses according to claim 8, wherein the rotating electrical machine is provided with an origin sensor.

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