Efficient automatic spectacle lens cutting assembly

Abstract

The utility model provides an efficient automatic spectacle lens cutting assembly which comprises a lens machining device, a three-axis mechanical track and a mechanical rod are installed on the lens machining device, the three-axis mechanical track is used for driving the mechanical rod to slide, and an adsorption assembly is installed at the end, facing the lens machining device, of the mechanical rod and used for adsorbing a lens set. A cutting assembly is arranged on the outer side of the lens machining equipment and used for cutting the lens set. Through cooperation of the three-axis mechanical track, the mechanical rod and the adsorption assembly, the lens set is automatically taken out of the lens machining equipment and then conveyed to the cutting assembly to be cut and discharged. And through automatic discharging, the requirement that an operator directly makes contact with a lens machining area is reduced, the physical burden of workers is relieved, and the safety accident risk caused by human factors is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of lens production, in particular to a kind of high-efficiency spectacle lens automatic cutting assembly. BACKGROUND

[0002] As shown in the related art, Figure 1 As shown in the related art, Figure 1 The plurality of lenses are fixed on the fixed support, and the material column is left in the center of the fixed support to facilitate clamping by the processing equipment.

[0003] However, the above-mentioned related technical solutions have the following significant defects: In the lens blanking process, the common operation mode still relies on manual cutting. This traditional manual cutting method not only has low efficiency, but also can cause fatigue and misoperation of the operator after long-term manual operation, further increasing the uncertainty and safety hazards in the production process. UTILITY MODEL CONTENT

[0004] The present application provides a kind of high-efficiency spectacle lens automatic cutting assembly, with the effect of automatic blanking lens.

[0005] The high-efficiency spectacle lens automatic cutting assembly provided by the present application adopts the following technical solution:

[0006] A kind of high-efficiency spectacle lens automatic cutting assembly, comprising a lens processing equipment, characterized in that, the lens processing equipment is installed with three-axis mechanical track and mechanical rod, the three-axis mechanical track is used to drive the mechanical rod to slide, the mechanical rod is installed with suction assembly towards one end of the lens processing equipment, and the suction assembly is used to suction lens group;The cutting assembly is provided outside the lens processing equipment, and the cutting assembly is used to cut lens group.

[0007] Through the above technical solution, the lens group is automatically taken out from the lens processing equipment and then sent to the cutting assembly for cutting and blanking by the cooperation of the three-axis mechanical track, the mechanical rod and the suction assembly;Automatic blanking reduces the need for operators to directly contact the lens processing area, reduces the physical burden of workers, and reduces the risk of safety accidents caused by human factors.

[0008] Preferably, the suction assembly comprises a plurality of suction heads, a plurality of telescopic rods, a suction device and a work disc, the work disc is installed on the mechanical rod, a plurality of telescopic rods are circumferentially arranged and installed on the work disc, and a complete through air passage is formed;A plurality of telescopic rods are in communication with the suction device;A plurality of suction heads are installed one by one at the lower end of the corresponding telescopic rod, the suction head is in communication with the air passage in the telescopic rod;The number and position of the suction head and the telescopic rod correspond one by one to the number and position of the lens in the lens group.

[0009] By the technical scheme, the lens is adsorbed by vacuumizing, so that damage to the lens is reduced.

[0010] Preferably, the cutting assembly comprises a frame, a shearing disc and a plurality of pneumatic scissors; the frame is installed outside the lens processing equipment, the shearing disc is installed on the frame and located on the path of the mechanical rod; the plurality of pneumatic scissors are installed on the shearing disc in a circumferential direction, and the cutting edges of the pneumatic scissors are arranged upwards.

[0011] By the technical scheme, the lens is cut from the fixing support by the pneumatic scissors.

[0012] Preferably, the working disc is rotatably installed on the mechanical rod, and a pulling cylinder is further installed on the mechanical rod to drive the working disc to be folded by a specific angle.

[0013] By the technical scheme, since the material column clamped in the lens processing equipment is generally parallel to the ground, the working disc needs to be folded in order to adsorb the lens.

[0014] Preferably, the adsorption head is trumpet-shaped and made of rubber material.

[0015] By the technical scheme, the contact area with the lens is increased and damage to the lens is reduced.

[0016] Preferably, a mechanical clamp is installed below the working disc, the mechanical clamp is used for clamping the material column; a conveying belt is arranged between the shearing disc and the lens processing equipment, one end of the conveying belt is provided with a barrel, and the conveying belt and the barrel are located on the movement path of the mechanical rod.

[0017] By the technical scheme, after being cut and separated, the mechanical clamp is used for clamping the material column, then the mechanical belt drives the cut lens to be sent to the conveying belt, and then the material column is thrown into the barrel.

[0018] Preferably, a limiting ring is installed on the working disc, the limiting ring is sleeved on a plurality of telescopic rods; a plurality of springs are installed between the limiting ring and the working disc, the plurality of springs are sleeved on the outer sides of the plurality of telescopic rods one by one, and the springs always keep a stretched state.

[0019] By the technical scheme, the limiting ring is used for limiting the tendency of the telescopic rod to swing left and right, and the spring is used for quickly resetting the adsorption head.

[0020] The technical effects of the utility model mainly embody in the following aspects:

[0021] 1. The utility model discloses a three -axis mechanical track, mechanical rod, adsorption subassembly and cutting subassembly are set up, and the automatic mirror group is taken out from the lens processing equipment and then is sent to cutting subassembly place and is cut and is unloaded, which relieves the physical burden of the worker, reduces the risk of safety accidents caused by human factors.

[0022] 2. The utility model discloses a vacuum pumping mode is adopted to adsorb the lens, thereby reducing the damage to the lens.

[0023] 3. The utility model discloses a limiting ring is set up to limit the trend of telescopic link left and right swing, thereby enhancing stability. DRAWINGS

[0024] Figure 1 It is the whole structure schematic diagram of relevant technique;

[0025] Figure 2 It is the whole structure schematic diagram of relevant technique;

[0026] Figure 3 It is the whole structure schematic diagram of relevant technique;

[0027] Figure 4 It is the whole structure schematic diagram of relevant technique;

[0028] Signification of drawing: 1, lens processing equipment, 2, three -axis mechanical track, 3, mechanical rod, 31, pull cylinder, 4, adsorption subassembly, 41, adsorption head, 42, telescopic link, 421, air passage, 43, work disc, 44, limiting ring, 45, spring, 46, mechanical clamp, 5, cutting subassembly, 51, frame, 52, shearing disc, 53, pneumatic scissors, 6, conveyer belt, 7, round tub, 8, mirror group, 81, lens, 82, fixed support, 83, material column. DETAILED DESCRIPTION

[0029] The following combines the drawings Figures 1-4 The specific embodiment of the utility model is further described in detail to make the utility model technical scheme easier to understand and grasp.

[0030] The utility model discloses a kind of high-efficiency spectacle lens automated cutting subassembly:

[0031] Refer to Figures 2-4The application discloses a high-efficiency automatic cutting assembly for spectacle lenses, which comprises a lens processing device 1, a three-axis mechanical track 2 and a mechanical rod 3 installed on the lens processing device 1, the three-axis mechanical track 2 is used for driving the mechanical rod 3 to slide, the mechanical rod 3 is provided with an adsorption assembly 4 at one end of the lens processing device 1, and the adsorption assembly 4 is used for adsorbing a lens group 8; and a cutting assembly 5 is arranged outside the lens processing device 1 and used for cutting the lens group 8. Through cooperation of the three-axis mechanical track 2, the mechanical rod 3 and the adsorption assembly 4, the lens group 8 is automatically taken out from the lens processing device 1 and then sent to the cutting assembly 5 for cutting and discharging. The automatic discharging reduces the need for an operator to directly contact a lens 81 processing area, reduces the physical burden of the worker and reduces the risk of safety accidents caused by human factors.

[0032] Referring to Figures 3-4 The adsorption assembly 4 comprises a plurality of adsorption heads 41, a plurality of telescopic rods 42, a suction device and a working disc 43, the working disc 43 is installed on the mechanical rod 3, the plurality of telescopic rods 42 are circumferentially arranged on the working disc 43 and are provided with a through air channel 421, and the plurality of telescopic rods 42 are in communication with the suction device. The plurality of adsorption heads 41 are one-to-one installed at lower ends of the corresponding telescopic rods 42, the adsorption heads 41 are in communication with the air channels 421 in the telescopic rods 42, and the number and positions of the adsorption heads 41 and the telescopic rods 42 correspond to the number and positions of the lenses 81 in the lens group 8. The lenses 81 are adsorbed by adopting a vacuum suction mode, so that damage to the lenses 81 is reduced. The telescopic rods 42 are arranged to enable the working disc 43 to press the adsorption heads 41 downward, so that the effect of adsorbing the lenses 81 is enhanced.

[0033] Referring to Figure 3 The working disc 43 is rotationally installed on the mechanical rod 3, and a pulling cylinder 31 is further installed on the mechanical rod 3 and used for driving the working disc 43 to be folded by a specific angle. Since a material column 83 clamped in the lens processing device 1 is generally parallel to the ground, the working disc 43 needs to be folded by 90 degrees in order to adsorb the lenses 81, so that the axis of the adsorption heads 41 is also parallel to the ground, thereby adsorbing the lenses 81.

[0034] The adsorption heads 41 are trumpet-shaped and made of rubber material, so that the contact area with the lenses 81 is increased and damage to the lenses 81 is further reduced. A limiting ring 44 is installed on the working disc 43 and is sleeved on the plurality of telescopic rods 42, a plurality of springs 45 are installed between the limiting ring 44 and the working disc 43, the plurality of springs 45 are one-to-one sleeved on the outer sides of the plurality of telescopic rods 42, and the springs 45 are always kept in a stretched state. The limiting ring 44 is used for limiting the tendency of the telescopic rods 42 to swing left and right, and the springs 45 are used for quickly resetting the adsorption heads 41 during the pressing action and limiting the activity tendency of the telescopic rods 42.

[0035] Referring to Figures 1-2The cutting assembly 5 comprises a rack 51, a shearing disc 52 and a plurality of pneumatic shears 53. The rack 51 is installed outside the lens processing equipment 1, the shearing disc 52 is installed on the rack 51 and located on the path of the mechanical lever 3. The plurality of pneumatic shears 53 are installed on the shearing disc 52 in a circumferential direction, and the cutting edges of the pneumatic shears 53 are arranged upward. Since the lens 81 and the fixed support 82 have only one connecting port, the lens 81 is cut from the fixed support 82 by using the pneumatic shears 53 to shear the connecting port, and the cutting of the lens 81 is completed.

[0036] With reference to Figure 1 , Figure 2 and Figure 4 , a mechanical clamp 46 is installed below the work disc 43, and the mechanical clamp 46 is used to clamp the material column 83. The shearing disc 52 and the lens processing equipment 1 are placed with a conveying belt 6, one end of the conveying belt 6 is placed with a barrel 7, and the conveying belt 6 and the barrel 7 are located on the moving path of the mechanical lever 3. After shearing and separating, the mechanical clamp 46 is used to clamp the material column 83, and then the mechanical conveying belt drives the sheared lens 81 to the conveying belt 6, and then the material column 83 is thrown into the barrel 7.

[0037] Therefore, the overall process of cutting is that the three-axis mechanical track 2 drives the mechanical lever 3 to slide above the lens processing equipment 1, and then the pulling cylinder 31 pulls the work disc 43 to fold and extend into the lens processing equipment 1 to adsorb the lens 81, and then lifts to the shearing disc 52 above to fold and align, while the mechanical clamp 46 clamps the material column 83, and then cuts the lens 81 and the fixed support 82, and then sends the lens 81 to the conveying belt 6, stops vacuumizing to unload the lens 81. Then the material column 83 and the fixed support 82 are thrown into the barrel 7, and finally reset to repeat the above actions.

[0038] Of course, the above is only a typical example of the present application, in addition to this, the present application can have other various specific embodiments, and any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of the present application.

Claims

1. A high efficiency automated cutting assembly for ophthalmic lenses, comprising a lens processing apparatus (1), characterized in that, The lens processing equipment (1) is provided with a three-axis mechanical rail (2) and a mechanical rod (3), the three-axis mechanical rail (2) is used for driving the mechanical rod (3) to slide, the mechanical rod (3) is provided with an adsorption assembly (4) at one end of the lens processing equipment (1), and the adsorption assembly (4) is used for adsorbing a lens group (8); the lens processing equipment (1) is provided with a cutting assembly (5) outside, and the cutting assembly (5) is used for cutting the lens group (8).

2. The high efficiency automatic cutting assembly for eyeglass lens according to claim 1, wherein, The adsorption assembly (4) comprises a plurality of adsorption heads (41), a plurality of telescopic rods (42), a suction device and a working disc (43), the working disc (43) is installed on the mechanical rod (3), a plurality of telescopic rods (42) are circumferentially arranged and installed on the working disc (43) and are provided with a through air channel (421), the plurality of telescopic rods (42) are in communication with the suction device, a plurality of adsorption heads (41) are one-to-one installed at lower ends of the corresponding telescopic rods (42), the adsorption heads (41) are in communication with the air channels (421) in the telescopic rods (42), and the number and positions of the adsorption heads (41) and the telescopic rods (42) correspond to the number and positions of lenses (81) in the lens group (8) one-to-one.

3. The high efficiency eyeglass lens automated cutting assembly of claim 2, wherein, The cutting assembly (5) comprises a rack (51), a shearing disc (52) and a plurality of pneumatic scissors (53), the rack (51) is installed outside the lens (81) processing equipment (1), the shearing disc (52) is installed on the rack (51) and located on the path of the mechanical rod (3), and the plurality of pneumatic scissors (53) are circumferentially installed on the shearing disc (52), and the cutting edges of the pneumatic scissors (53) are arranged upwards.

4. The high efficiency automatic cutting assembly for eyeglass lens according to claim 2, wherein, The working disc (43) is rotationally installed on the mechanical rod (3), and a pulling air cylinder (31) is further installed on the mechanical rod (3) and used for driving the working disc (43) to be folded by a specific angle.

5. The high efficiency eyeglass lens automated cutting assembly of claim 2, wherein, The adsorption head (41) is trumpet-shaped and made of rubber material.

6. The high efficiency automatic cutting assembly for eyeglass lens according to claim 3, wherein, A mechanical clamp (46) is installed below the working disc (43) and used for clamping a material column (83), a conveying belt (6) is arranged between the shearing disc (52) and the lens processing equipment (1), a barrel (7) is placed at one end of the conveying belt (6), and the conveying belt (6) and the barrel (7) are located on the moving path of the mechanical rod (3).

7. The high efficiency automatic cutting assembly for eyeglass lens according to claim 2, wherein, A limiting ring (44) is installed on the working disc (43) and sleeved on the plurality of telescopic rods (42), a plurality of springs (45) are installed between the limiting ring (44) and the working disc (43), the plurality of springs (45) are one-to-one sleeved on the outer sides of the plurality of telescopic rods (42), and the springs (45) are always kept in a stretched state.

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