Optical glass lens and processing system thereof

Abstract

The invention relates to an optical glass lens and a processing system thereof. The processing system comprises a cutting rack, a glass feeding mechanism, a glass cutting mechanism and a feeding and discharging assembly. According to the system, through cyclic alternate feeding and automatic cutting, the machining efficiency is improved. The glass feeding mechanism achieves horizontal alternate feeding of glass through a bearing plate and a conveying belt, the driving mechanism controls the conveying belt to stop after the position of the bearing plate is exchanged, and meanwhile the feeding and discharging assembly is driven to push out the cut glass and push new glass into a station to be fed. In addition, the system further has the anti-collision and anti-friction design, and stable conveying and machining precision of the glass are guaranteed. According to the machining system, the optical glass lenses can be efficiently fed and machined, and the application requirements in the optical lens machining field are met.

Description

Technical Field

[0001] The present invention relates to the technical field of glass product processing, in particular to an optical glass lens and a processing system thereof. Background Art

[0002] Optical glass is a glass material used in the optical field. It has the ability to change the direction of light propagation and adjust the relative spectral distribution of ultraviolet, visible or infrared light. It has many characteristics such as high transparency and low dispersion. It is widely used in optical instruments, optical communications, optoelectronic displays and other fields. It is the foundation and important part of the optoelectronic technology industry. The lenses made of optical glass are optical glass lenses.

[0003] When processing glass, it is necessary to first use cutting tools to mark large pieces of glass according to the processing needs and usage requirements of the glass lens, and then break the glass apart by marking to turn the large piece of glass into small pieces of glass, so as to facilitate the subsequent fine processing of the optical glass and complete the processing and molding of the optical glass;

[0004] At present, in order to facilitate the cutting of glass, an automatic glass loading device is often used to load the stacked glass onto the glass cutting table. This device is often controlled by a driving device, and uses multiple suction cups on the clamping arm to tightly press against the glass surface, and then uses a vacuum device to purify the air in the suction cup, so as to adsorb the glass through the suction cup, and after the glass is adsorbed, the glass is lifted and placed on the glass cutting table. This method is more convenient for glass loading and saves manpower, but it still has certain disadvantages. For example, in order to ensure the stability of the glass placement and reduce the probability of collision and friction during movement, most of the glass is placed obliquely instead of stacked horizontally. However, when the glass is adsorbed by the vacuum suction cup, the vacuum suction cup needs to be tightly attached to the glass surface to prevent the vacuum suction cup from leaking and causing the glass to fall off. In this way, when multiple pieces of glass are leaning against each other, the first piece of glass is pressed tightly by the vacuum suction cup, and the glass will not be greatly deformed because there are more stacked glasses at the back to support it. However, as the loading process proceeds, the stacked glass gradually decreases, and the vacuum suction cup is tightly attached to the glass surface, which will undoubtedly exert a certain amount of pressure on the glass surface and cause the glass to deform. This may not have a significant impact on glass with better toughness, but may cause the glass to deform and break due to higher brittleness, resulting in economic losses and safety hazards, and has certain limitations in use.

[0005] For this purpose, we propose an optical glass lens and a processing system thereof. Summary of the invention

[0006] The object of the present invention is to provide an optical glass lens and a processing system thereof to solve the above-mentioned deficiencies in the prior art.

[0007] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: an optical glass lens processing system, comprising a cutting frame and a glass cutting mechanism arranged on the cutting frame, wherein the side of the cutting frame close to the glass cutting mechanism is a cutting station, and the side away from the glass cutting mechanism is a loading station, and the optical glass lens processing system also includes:

[0008] A glass feeding mechanism disposed on the cutting frame, the glass feeding mechanism being used to cyclically and alternately feed the glass to be cut;

[0009] A loading and unloading assembly is arranged on the cutting machine frame and is connected to the glass loading mechanism through a driving mechanism. When the glass loading mechanism completes one alternating loading to transport the glass to be cut to the cutting station and transports the cut glass to the loading station, the loading and unloading assembly is used to push the cut glass out of the loading station and push the next piece of glass to be cut into the loading station to wait for the next loading and cutting.

[0010] As a further description of the above technical solution: the glass loading mechanism includes a supporting plate 2 slidably arranged on the cutting frame and a supporting plate 1 arranged on the cutting frame through an adjusting member, and the supporting plate 1 and the supporting plate 2 are both connected to a power output mechanism arranged on the cutting frame. When the supporting plate 1 and the supporting plate 2 are moved by the power output mechanism, the adjusting member is used to stagger the positions of the supporting plate 1 and the supporting plate 2 to realize alternating loading of the glass in the horizontal direction.

[0011] As a further description of the above technical solution: the adjusting member includes a slide rail fixedly arranged on the cutting frame, a driving plate slidably arranged on the slide rail, and a center plate with a limiting groove and fixedly arranged on the cutting frame, a connecting slider penetrating the driving plate is arranged in the limiting groove, and the support plate 1 is fixedly arranged on the connecting slider, and when the driving plate and the support plate 2 are moved by the power output mechanism, the limiting groove pulls the support plate 1 downward to reduce its height so as to realize the staggered action of the positions of the support plate 1 and the support plate 2.

[0012] As a further description of the above technical solution: the power output mechanism includes a driving motor and a conveyor belt arranged on the cutting frame, and a connecting part connecting the driving motor and the conveyor belt, through which the driving motor drives the conveyor belt to rotate, and the support plate 2 and the driving plate are respectively fixedly connected to the upper and lower side belts of the conveyor belt, after the conveyor belt rotates to exchange the positions of the support plate 1 and the support plate 2, the driving mechanism disconnects the connecting part and drives the loading and unloading components to push the cut glass to the loading station, and at the same time pushes the glass to be cut into the loading station.

[0013] As a further description of the above technical solution: the connecting part includes shaft 1 and shaft 2, wherein shaft 2 is fixedly arranged on the power output end of the driving motor, shaft 1 is fixedly connected to the transmission shaft of the conveyor belt, a clamping block is provided on the outer surface of shaft 2 close to shaft 1, and a rotating support block is provided on shaft 1 through a torsion spring, and when the rotating support block abuts against the clamping block, the driving motor drives the conveyor belt to rotate via shaft 1 and shaft 2;

[0014] The driving mechanism includes a gear 2 and two racks 2, wherein the gear 2 is rotatably arranged on the cutting machine frame through a screw rod 3, and the two racks 2 are respectively fixedly arranged on a supporting plate 1 and a supporting plate 2, and when the positions of the supporting plate 1 and the supporting plate 2 are alternated, the rack 2 is meshed with the gear 2 to realize the rotation of the screw rod 3, and a lifting seat is threadedly installed on the screw rod 3, and a resistance block is fixedly arranged on the bottom port of the lifting seat, and when the screw rod 3 rotates, the resistance block moves downward to resist the rotating support block and separates from the blocking block.

[0015] As a further description of the above technical solution: the driving mechanism also includes a gear 4 that is rotatably arranged on the cutting frame and a gear 3 that is fixedly arranged on the shaft 2 and a screw rod 1 that is rotatably arranged on the cutting frame. A synchronous belt is installed between the screw rod 1 and the rotating shaft of the gear 4 through a synchronous wheel. When the rotating support block is separated from the clamping block, the gear 4 is meshed with the gear 3 to realize the rotation of the screw rod 1.

[0016] The loading and unloading assembly includes a push plate 1 and a push plate 2, and the push plate 1 is installed with a vertical rod through an elastic member, the vertical rod is threadedly connected to the screw rod 1, and the push plate 2 is threadedly connected to the screw rod 1. The loading and unloading assembly also includes a feed plate and a discharge plate, wherein the discharge plate is fixedly arranged on the cutting frame, and a top block is installed in the groove on the discharge plate through a torsion spring, and the feed plate can be lifted and lowered on the cutting frame through a lifting mechanism, the feed plate is used for stacking glass to be loaded, and a blocking plate is fixedly arranged on the cutting frame, and when the push plate 2 pushes the top layer of stacked glass, the blocking plate is used to prevent the glass below from moving together.

[0017] As a further description of the above technical solution: the lifting mechanism includes a screw rod 2 and a gear 1 rotatably arranged on the cutting machine frame, and the screw rod 2 and the gear 1 are connected by a limit member, and the lifting mechanism also includes a rack 1 fixedly arranged on the push plate 2. When the push plate 2 pushes the glass to be loaded and returns to its original position, the rack 1 engages with the gear 1, and the limit member is used to make the screw rod 2 rotate unidirectionally under the drive of the gear 1. A lifting bracket is threadedly installed on the screw rod 2, and the feed plate is fixedly installed on the lifting bracket.

[0018] As a further description of the above technical solution: the limit member includes a slot opened on the inner wall surface of the gear and claws arranged on the two ends of the screw rod through the rotation of the torsion spring, and the claws are engaged with the slot.

[0019] As a further description of the above technical solution: the connecting part also includes two movable blocks which are symmetrically arranged and slidably arranged on the first axis and a push rod which is fixedly arranged on the end of the second axis.

[0020] The utility model relates to an optical glass lens, which is processed by an optical glass lens processing system.

[0021] In the above technical solution, the optical glass lens and its processing system provided by the present invention have the following beneficial effects:

[0022] Improve processing efficiency: Through the cyclic alternating loading function of the glass loading mechanism and the automated operation of the loading and unloading components, continuous and rapid cutting and loading and unloading of optical glass lenses are achieved, significantly improving processing efficiency.

[0023] Preventing pressure on the glass during automatic loading: There is no need to tilt the glass so that it can be adsorbed by the suction cup. Instead, the horizontally stacked glass can be automatically loaded to prevent the suction cup from hitting the tilted glass and causing the glass to deform and break.

[0024] The unloading and cutting steps are carried out simultaneously: after the glass cutting mechanism has finished cutting the glass, the cut glass can be exchanged with the glass to be cut. When the cut glass is unloaded, the cutting of the glass at the cutting station is not affected. The two steps are carried out simultaneously, thereby improving the cutting efficiency of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0026] Figure 1 A schematic diagram of the overall structure of an embodiment of the present invention from one angle;

[0027] Figure 2 A schematic diagram of a local structure provided for an embodiment of the present invention;

[0028] Figure 3 A schematic diagram of the overall structure from another perspective provided by an embodiment of the present invention;

[0029] Figure 4 A schematic diagram of the overall structure from a third angle provided by an embodiment of the present invention;

[0030] Figure 5 A schematic structural diagram of an overall side view provided for an embodiment of the present invention;

[0031] Figure 6 A schematic diagram of the structure of the overall bottom view provided by an embodiment of the present invention;

[0032] Figure 7 The embodiment of the present invention provides Figure 4 The enlarged structural diagram at A in the middle;

[0033] Figure 8 The embodiment of the present invention provides Figure 5 The enlarged structural diagram at B in the middle;

[0034] Fig. 9 The embodiment of the present invention provides Figure 6 The enlarged structural diagram at C in the middle;

[0035] Fig.10 A structural schematic diagram of a connection structure provided by an embodiment of the present invention at one angle;

[0036] Fig.11 A structural schematic diagram of a connection structure provided by an embodiment of the present invention from another angle;

[0037] Fig.12 A schematic diagram of the structure of a top block provided in an embodiment of the present invention;

[0038] Fig.13 This is a schematic structural diagram of a vertical rod and a push rod 1 provided in an embodiment of the present invention.

[0039] Description of reference numerals:

[0040] 1. Cutting frame; 2. Glass feeding mechanism; 21. Support plate 1; 22. Driving plate; 23. Connecting slider; 24. Conveyor belt; 25. Driving motor; 26. Slide rail; 27. Limiting groove; 28. Middle plate; 29. ​​Support plate 2; 3. Glass cutting mechanism; 4. Loading and unloading assembly; 41. Discharging plate; 42. Push plate 1; 43. Blocking plate; 44. Push plate 2; 45. Feeding plate; 46. Screw rod 1; 47. Gear 1; 48. Screw rod 2; 49. Rack 1 ; 410, lifting bracket; 411, gear two; 412, screw rod three; 413, rack two; 414, lifting seat; 415, synchronous belt; 416, shaft one; 417, shaft two; 418, spring; 419, gear three; 420, gear four; 421, resistance block; 422, slot; 423, claw; 424, block; 425, movable block; 426, rotating support block; 427, push rod; 428: push block; 429, elastic member; 430, vertical rod. DETAILED DESCRIPTION

[0041] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0042] See also Figure 1-13 The embodiment of the present invention provides a technical solution: a processing system for an optical glass lens, comprising a cutting frame 1 and a glass cutting mechanism 3 arranged on the cutting frame 1, wherein the side of the cutting frame 1 close to the glass cutting mechanism 3 is a cutting station, and the side away from the glass cutting mechanism 3 is a loading station, when the glass needs to be cut, the glass to be cut is transported to the cutting station, and then the glass can be cut by the glass cutting mechanism 3, wherein the glass cutting mechanism 3 can be laser cutting or knife cutting, both of which are existing technologies and will not be described in detail here;

[0043] When feeding the glass to be cut, the optical glass lens processing system further comprises a glass feeding mechanism 2 arranged on the cutting frame 1, and the glass feeding mechanism 2 is used to feed the glass to be cut cyclically and alternately;

[0044] In one embodiment of the present invention, the glass loading mechanism 2 includes a supporting plate 29 slidably arranged on the cutting frame 1 and a supporting plate 1 21 arranged on the cutting frame 1 through an adjusting member, and the supporting plate 1 21 and the supporting plate 2 29 are both connected to a power output mechanism arranged on the cutting frame 1, and when the supporting plate 1 21 and the supporting plate 2 29 are moved by the power output mechanism, the adjusting member is used to stagger the positions of the supporting plate 1 21 and the supporting plate 2 29 to achieve an alternating loading action on the glass in the horizontal direction, and when the supporting plate 1 21 and the supporting plate 2 29 are moved by the power output mechanism, the adjusting member staggers the height positions of the supporting plate 1 21 and the supporting plate 2 29 to achieve an alternating loading action on the glass in the horizontal direction, and after the positions of the supporting plate 1 21 and the supporting plate 2 29 are interchanged, the height of the supporting plate 1 21 is restored to the same height as that of the supporting plate 2 29;

[0045] In another embodiment provided by the present invention, the adjusting member includes a slide rail 26 fixedly arranged on the cutting frame 1, a driving plate 22 slidably arranged on the slide rail 26, and a center plate 28 having a limiting groove 27 and fixedly arranged on the cutting frame 1, wherein a connecting slider 23 penetrating the driving plate 22 is arranged in the limiting groove 27, and the supporting plate 21 is fixedly arranged on the connecting slider 23, wherein the power output mechanism includes a driving motor 25 and a conveyor belt 24 arranged on the cutting frame 1, and a connecting portion connecting the driving motor 25 and the conveyor belt 24, through which the driving motor 25 drives the conveyor belt 24 to rotate;

[0046] When the driving motor 25 is started, the driving motor 25 drives the conveyor belt 24 to rotate through the connecting part, and the supporting plate 29 and the driving plate 22 are respectively fixedly connected to the upper and lower belts of the conveyor belt 24. In this way, when the transmission belt rotates, the supporting plate 29 and the driving plate 22 will move in opposite directions, and the driving plate 22 will pull the supporting plate 1 21 to move on the slide rail 26 when moving. In this way, when the supporting plate 1 21 moves, the limiting groove 27 pulls the supporting plate 1 21 downward to reduce its height so as to realize the staggered action of the positions of the supporting plate 1 21 and the supporting plate 2 29.

[0047] After the conveyor belt 24 rotates to exchange the positions of the supporting plate 1 21 and the supporting plate 2 29, the driving mechanism disconnects the connection part and drives the loading and unloading assembly 4 to push the cut glass to the loading station, and at the same time pushes the glass to be cut into the loading station. At this time, the unloading of the cut glass and the loading of the glass to be cut are completed. After the cutting of the newly loaded glass is completed by the glass cutting mechanism 3, the driving motor 25 is controlled to rotate in the opposite direction, and the cut glass is withdrawn to the cutting station in the same way, and the glass to be cut is entered into the cutting station for cutting. The next wave of cutting can be repeated in this way, and the glass to be cut can be cyclically sent to the cutting station for cutting operation, and the cut glass can be automatically sent back to the cutting station to wait for unloading, without manual loading, which reduces the work intensity of the staff. After the glass to be cut is sent to the cutting station, the cut glass is sent to the cutting station, and the glass on the cutting station is unloaded at this time, which will not affect the cutting operation of the glass by the glass cutting mechanism 3 at the cutting station. The two actions can be performed simultaneously without overlapping, thereby improving the cutting efficiency of the glass.

[0048] In another embodiment of the present invention, the connecting portion includes shaft 1 416 and shaft 2 417, wherein the shaft 2 417 is fixedly arranged on the power output end of the driving motor 25, the shaft 1 416 is fixedly connected to the transmission shaft of the conveyor belt 24, the shaft 2 417 is provided with a clamping block 424 on the outer surface close to the shaft 1 416, and the shaft 1 416 is provided with a rotating support block 426 which is rotatably arranged by a torsion spring, when the rotating support block 426 abuts against the clamping block 424, the driving motor 25 drives the conveyor belt 24 to rotate via the shaft 1 416 and the shaft 2 417, in a normal state, the rotating support block 426 abuts against the clamping block 424, at which time the driving motor 25 can normally transmit power to the transmission belt to rotate the conveyor belt 24, and after the positions of the supporting plate 1 21 and the supporting plate 29 are exchanged, the rotating support block 426 can be separated from the clamping block 424 by the driving mechanism, at which time the rotation of the driving motor 25 will not cause the conveyor belt 24 to rotate;

[0049] It should be noted that the driving mechanism includes a gear 2 411 and two rack 2s 413, wherein the gear 2 411 is rotatably arranged on the cutting machine frame 1 through a screw rod 3 412, and the two rack 2s 413 are respectively fixedly arranged on the supporting plate 1 21 and the supporting plate 2 29, and when the positions of the supporting plate 1 21 and the supporting plate 2 29 are alternated, the rack 2 413 is meshed with the gear 2 411 to realize the rotation of the screw rod 3 412, and a lifting seat 414 is threadedly installed on the screw rod 3 412, and a resistance block 421 is fixedly arranged on the bottom port of the lifting seat 414, and when the screw rod 3 412 rotates, the resistance block 421 The contact block 421 moves downward and contacts the rotating support block 426, so that the torsion spring rotates and deforms, and the rotating support block 426 rotates and separates from the clamping block 424. At this time, the driving motor 25 does not rotate the conveyor belt 24. It should be noted that in order to enable the rotating support block 426 to smoothly separate from the clamping block 424, the speed of the driving motor 25 is preferably lower than 100 rpm, so as to prevent the rotating support block 426 and the clamping block 424 from getting stuck and causing equipment damage, and the speed can also meet the requirements for the glass feeding rate. The glass feeding rate should not be too fast to prevent the glass from having safety hazards due to the inertia of the excessively fast moving speed.

[0050] After the rotating support block 426 is separated from the clamping block 424, since the driving mechanism also includes a gear 420 that is slidable and rotatable on the cutting frame 1 through a spring 418 and a gear 3 419 that is fixedly set on the shaft 2 417, as well as a screw rod 1 46 that is rotatably set on the cutting frame 1, a synchronous belt 415 is installed between the screw rod 1 46 and the rotating shaft of the gear 4 420 through a synchronous wheel. After the lifting seat 414 descends, it contacts the gear 420 and descends to mesh with the gear 3 419, thereby rotating the screw rod 1 46 through the synchronous belt 415. It should be noted here that the surface of the lifting seat 414 in contact with the gear 4 420 is a surface that can be in contact with the rotating shaft surface of the gear 4 420. The arc shape is fitted and coated with wear-resistant grease to prevent the end of the lifting seat 414 from contacting the gear four 420, which affects the rotation of the gear four 420. The wear-resistant grease applied prevents friction loss of material parts and improves the service life of the material. It should also be noted that when the lifting seat 414 is not in contact with the gear four 420, the synchronous belt 415 is set horizontally, and when the lifting seat 414 contacts the gear four 420, causing the gear four 420 to move slightly downward and mesh with the gear three 419, the synchronous belt 415 is also deflected. Since the synchronous belt 415 is made of elastic material, it will pull the synchronous belt 415 to produce a slight deformation, but will not cause it to fall off and affect the transmission effect.

[0051] In another embodiment of the present invention, the loading and unloading assembly 4 includes a push plate 1 42 and a push plate 2 44, and the push plate 1 42 is installed with a vertical rod 430 through an elastic member 428: a top block; 429, the vertical rod 430 is threadedly connected to the screw rod 1 46, and the push plate 2 44 is threadedly connected to the screw rod 1 46. The loading and unloading assembly 4 also includes a feed plate 45 and a discharge plate 41, wherein the discharge plate 41 is fixedly arranged on the cutting frame 1, and the discharge plate 41 is used to receive the cut glass, and the feed plate 45 can be lifted and lowered on the cutting frame 1 through a lifting mechanism, and the feed plate 45 is used to stack the materials to be loaded. After the rotating support block 426 is separated from the clamping block 424, the screw rod 46 rotates under the action of the synchronous belt 415, so that the push plate 1 42 and the push plate 2 44 threadedly connected with the screw rod 1 46 will move along the direction from the feed plate 45 to the discharge plate 41, and the push plate 1 42 pushes the cut glass on the support plate 1 21 / support plate 29 at the waiting loading station to move to the discharge plate 41, and the push plate 2 44 pushes the glass on the feed plate 45 to the support plate 1 21 / support plate 29 at the waiting loading station to realize the loading and unloading of the glass. The blocking plate 43 is arranged at a fixed position. When the push plate 24 pushes the top layer of stacked glass, the blocking plate 43 is used to prevent the lower glass from moving together, so as to prevent multiple pieces of glass from being pushed together and affecting the feeding effect. At this time, the glass at the cutting position is cut by the glass cutting mechanism 3. After the cutting is completed, the driving motor 25 is controlled to rotate in the opposite direction, so that the screw rod 1 46 rotates in the opposite direction at this time, and the push plate 1 42 and the push plate 2 44 move toward the initial position. In order to prevent the push plate 1 42 from pushing back the glass on the push plate 1 42 / supporting plate 29 at the waiting feeding position at this time, the discharge plate 4 A top block is installed in the notch on 1 through a torsion spring, one side of the top block is a vertical surface, and the other side is an inclined surface. When the push plate 1 42 moves toward the initial position, the push plate 1 42 contacts the inclined surface of the top block, and the elastic member 428 on the push plate 1 42: the top block; 429 is stretched and deformed, so that the height of the push plate 1 42 is increased, and the width of the push plate 1 42 is greater than the gap size between the discharge plate 41 and the supporting plate 1 21 / supporting plate 29 at the loading station, so that when the push plate 1 42 separates from the top block and falls back, it just falls back on the glass surface instead of falling on the surface of the supporting plate 1 21 or the supporting plate 29, so as to prevent the glass from being pushed back;

[0052] It should be noted that when the push plate 42 pushes the cut glass toward the discharge plate 41, the glass in contact with the top block at this time will cause the torsion spring on the top block to rotate and deform, and the top block rotates to allow the cut glass to pass through. The position where the glass contacts the push plate 42 is at a right angle, so the elastic member 428: the top block; 429 will not be deformed at this time, and the cut glass can be smoothly pushed to move toward the discharge plate 41;

[0053] It should also be noted that when the drive motor 25 is reversed, in order to enable the output power of the drive motor 25 to be transmitted to the conveyor belt 24 so that the position of the support plate 1 21 and the support plate 29 can be moved, the connection part also includes two movable blocks 425 that are symmetrically arranged and slidably arranged on the shaft 1 416 and a push rod 427 that is fixedly arranged on the end of the shaft 2 417. Through the set push rod 427 and movable block 425, when the rotating support block 426 is separated from the clamping block 424, the push rod 427 pushes the movable block 425 to make the shaft 1 416 and the shaft 2 417 incompletely connected. After the push rod 427 pushes the movable block 425 so that the shaft 1 416 drives the movable block 425 to revolve to a certain angle, the movable block 425 is moved on its own The lifting block 426 is pressed against the locking block 424, and the lifting block 426 is pressed against the locking block 424. ...6, and the lifting block 426 is pressed against the locking block 424. The lifting block 426 is pressed against the locking block 426, and the lifting block 426 is pressed against the locking block 426. The lifting block 426 is pressed against the locking block 426, and the lifting block 426 is pressed against the

[0054] It should be noted that, in order to reduce the time of the friction between the push rod 427 and the movable block 425, lubricating oil is applied to the position where the movable block 425 contacts the shaft 1 416, and a pulley can be provided on the surface where the push rod 427 contacts the movable block 425 to reduce the friction between the push rod 427 and the movable block 425, thereby reducing the contact time between the push rod 427 and the movable block 425. In this way, when the push plate 1 42 and the push plate 2 44 push the glass to load and unload, the rotation speed of the conveyor belt 24 is slow, reducing the friction between the support plate 1 2 When the push plates 1 and the supporting plate 29 drive the glass to move, the push plates 1 42 and the supporting plate 29 have difficulty in pushing the glass, and in order to further eliminate the influence caused by the movement of the supporting plate 1 21 and the supporting plate 29 when the push plates 1 42 and the supporting plate 29 push the glass, the surfaces of the push plates 1 42 and the supporting plate 24 that contact the glass can be provided with pulleys to reduce the influence of the broken glass on the supporting plate 1 21 or the supporting plate 29 moving with the supporting plate 1 21 or the supporting plate 29 when the push plates 1 42 and the supporting plate 24 contact and push the glass;

[0055] In one embodiment of the present invention, the lifting mechanism includes a screw rod 48 and a gear 47 rotatably arranged on the cutting machine frame 1, and the screw rod 48 and the gear 47 are connected by a limiter. The lifting mechanism also includes a rack 49 fixedly arranged on the push plate 44. When the push plate 44 pushes the glass to be loaded to return to its original position, the rack 49 meshes with the gear 47, and the screw rod 48 rotates. The limiter is used to make the screw rod 48 rotate unidirectionally under the drive of the gear 47. A lifting bracket 410 is threadedly installed on the screw rod 48, and the feed plate 45 is fixedly installed on the lifting bracket 410. When the screw rod 48 rotates, the lifting bracket 410 threadedly connected to the screw rod 48 will be threaded with the screw rod 48. The structure moves upward, thereby pushing the feeding plate 45 upward to raise the stacked glass, and making the height of the top glass greater than the blocking plate 43, so as to facilitate the next push plate 2 44 to feed the top glass, and in this way, the automatic feeding and cutting of the glass is realized, and there is no need to lean the glass against an angle to adsorb the glass through the suction cup, but the horizontally stacked glass can be automatically fed to prevent the deformation and breakage of the glass caused by the suction cup contacting the leaning glass, and after the glass cutting mechanism has finished cutting the glass, the cut glass and the glass to be cut can be exchanged, and when the cut glass is discharged, the cutting of the glass at the cutting station is not affected, and the two steps are carried out simultaneously, thereby improving the cutting efficiency of the glass;

[0056] In another embodiment of the present invention, the limiter includes a slot 422 formed on the inner wall surface of the gear 1 47 and a claw 423 provided on the end of the screw rod 2 48 through a torsion spring, wherein the claw 423 is engaged with the slot 422. Fig. 9 The shown clamping slot 422 can only drive the screw rod to rotate in one direction through the clamping claw 423, so that when the push plate 44 pushes the glass thereon to move toward the cutting station, the screw rod 2 does not rotate, thereby preventing the movement from being restricted.

[0057] An optical glass lens is manufactured by processing the optical glass lens processing system.

[0058] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A processing system for optical glass lenses, comprising a cutting frame (1) and a glass cutting mechanism (3) arranged on the cutting frame (1), wherein the side of the cutting frame (1) close to the glass cutting mechanism (3) is a cutting station, and the side away from the glass cutting mechanism (3) is a loading station, characterized in that: A processing system for an optical glass lens also includes: A glass loading mechanism (2) arranged on the cutting machine frame (1), the glass loading mechanism (2) being used for cyclically and alternately loading the glass to be cut; A loading and unloading assembly (4) is arranged on the cutting machine frame (1) and is connected to the glass loading mechanism (2) via a driving mechanism. When the glass loading mechanism (2) completes one alternating loading to transport the glass to be cut to the cutting station and transports the cut glass to the loading station, the loading and unloading assembly (4) is used to push the cut glass out of the loading station and push the next piece of glass to be cut into the loading station to wait for the next loading and cutting.

2. The optical glass lens processing system according to claim 1, characterized in that: The glass feeding mechanism (2) comprises a supporting plate 2 (29) slidably arranged on the cutting frame (1) and a supporting plate 1 (21) arranged on the cutting frame (1) via an adjusting member, and the supporting plate 1 (21) and the supporting plate 2 (29) are both connected to a power output mechanism arranged on the cutting frame (1), and when the supporting plate 1 (21) and the supporting plate 2 (29) are moved via the power output mechanism, the adjusting member is used to stagger the positions of the supporting plate 1 (21) and the supporting plate 2 (29), thereby realizing an alternating feeding action of the glass in the horizontal direction.

3. The optical glass lens processing system according to claim 2, characterized in that: The adjusting member comprises a slide rail (26) fixedly arranged on the cutting machine frame (1), a driving plate (22) slidably arranged on the slide rail (26), and a middle plate (28) provided with a limiting groove (27) and fixedly arranged on the cutting machine frame (1); a connecting slider (23) penetrating the driving plate (22) is arranged in the limiting groove (27); the supporting plate 1 (21) is fixedly arranged on the connecting slider (23); when the driving plate (22) and the supporting plate 2 (29) are moved by the power output mechanism, the limiting groove (27) pulls the supporting plate 1 (21) downward to reduce its height so as to realize the staggered action of the positions of the supporting plate 1 (21) and the supporting plate 2 (29).

4. The optical glass lens processing system according to claim 3, characterized in that: The power output mechanism comprises a driving motor (25) and a conveyor belt (24) arranged on the cutting machine frame (1), and a connecting portion connecting the driving motor (25) and the conveyor belt (24); through the connecting portion, the driving motor (25) drives the conveyor belt (24) to rotate; the supporting plate 2 (29) and the driving plate (22) are respectively fixedly connected to the upper and lower belts of the conveyor belt (24); after the conveyor belt (24) rotates to exchange the positions of the supporting plate 1 (21) and the supporting plate 2 (29), the driving mechanism disconnects the connecting portion and drives the loading and unloading assembly (4) to push the cut glass to the loading station, and at the same time push the glass to be cut into the loading station.

5. The optical glass lens processing system according to claim 4, characterized in that: The connecting portion comprises a first shaft (416) and a second shaft (417), wherein the second shaft (417) is fixedly arranged on the power output end of the driving motor (25), the first shaft (416) is fixedly connected to the transmission shaft of the conveyor belt (24), a clamping block (424) is provided on the outer surface of the second shaft (417) close to the first shaft (416), and a rotating support block (426) is provided on the first shaft (416) for rotation via a torsion spring, and when the rotating support block (426) abuts against the clamping block (424), the driving motor (25) drives the conveyor belt (24) to rotate via the first shaft (416) and the second shaft (417); The driving mechanism comprises a gear 2 (411) and two racks 2 (413), wherein the gear 2 (411) is rotatably arranged on the cutting machine frame (1) through a screw rod 3 (412), and the two racks 2 (413) are respectively fixedly arranged on a supporting plate 1 (21) and a supporting plate 2 (29); when the positions of the supporting plate 1 (21) and the supporting plate 2 (29) are alternated, the rack 2 (413) meshes with the gear 2 (411) to realize the rotation of the screw rod 3 (412); a lifting seat (414) is threadedly mounted on the screw rod 3 (412), and a resistance block (421) is fixedly arranged on the bottom port of the lifting seat (414); when the screw rod 3 (412) rotates, the resistance block (421) moves downward to resist the rotating support block (426) and separates from the clamping block (424).

6. The optical glass lens processing system according to claim 5, characterized in that: The driving mechanism also includes a gear four (420) slidably and rotatably arranged on the cutting frame (1) through a spring (418), a gear three (419) fixedly arranged on the shaft two (417), and a screw rod one (46) rotatably arranged on the cutting frame (1), a synchronous belt (415) is installed between the screw rod one (46) and the rotating shaft of the gear four (420) through a synchronous wheel, and when the rotating support block (426) is separated from the clamping block (424), the gear four (420) is meshed with the gear three (419) to realize the rotation of the screw rod one (46); The loading and unloading assembly (4) comprises a push plate 1 (42) and a push plate 2 (44), and the push plate 1 (42) is provided with a vertical rod (430) via a spring (418), the vertical rod (430) is threadedly connected to a screw rod 1 (46), and the push plate 2 (44) is threadedly connected to a screw rod 1 (46). The loading and unloading assembly (4) further comprises a feed plate (45) and a discharge plate (41), wherein the discharge plate (41) is fixedly arranged on the cutting frame (1), and a top block is installed in a groove on the discharge plate (41) via a torsion spring, and the feed plate (45) is liftably arranged on the cutting frame (1) via a lifting mechanism, and the feed plate (45) is used for stacking glass to be loaded, and a blocking plate (43) is fixedly arranged on the cutting frame (1), and when the push plate 2 (44) pushes the topmost layer of stacked glass, the blocking plate (43) is used to prevent the glass below from moving together.

7. The optical glass lens processing system according to claim 6, characterized in that: The lifting mechanism comprises a screw rod 2 (48) and a gear 1 (47) rotatably arranged on the cutting machine frame (1), and the screw rod 2 (48) and the gear 1 (47) are connected by a limiter. The lifting mechanism also comprises a rack 1 (49) fixedly arranged on the push plate 2 (44). When the push plate 2 (44) pushes the glass to be loaded and returns to its original position, the rack 1 (49) meshes with the gear 1 (47). The limiter is used to make the screw rod 2 (48) rotate unidirectionally under the drive of the gear 1 (47). A lifting bracket (410) is threadedly installed on the screw rod 2 (48), and the feeding plate (45) is fixedly installed on the lifting bracket (410).

8. The optical glass lens processing system according to claim 7, characterized in that: The limiting member comprises a slot (422) formed on the inner wall surface of the gear one (47) and a claw (423) rotatably arranged on the end of the screw rod two (48) through a torsion spring, and the claw (423) is meshed with the slot (422).

9. The optical glass lens processing system according to claim 5, characterized in that: The connecting part also includes two movable blocks (425) symmetrically arranged and slidably arranged on the first shaft (416) and a push rod (427) fixedly arranged on the end of the second shaft (417).

10. An optical glass lens, characterized in that: The optical glass lens is manufactured by the optical glass lens processing system according to any one of claims 1 to 9.

Images