CN110181358B - Lens grinding machine is with lens anchor clamps of convenient location regulation - Google Patents
Lens grinding machine is with lens anchor clamps of convenient location regulation Download PDFInfo
- Publication number
- CN110181358B CN110181358B CN201910422844.8A CN201910422844A CN110181358B CN 110181358 B CN110181358 B CN 110181358B CN 201910422844 A CN201910422844 A CN 201910422844A CN 110181358 B CN110181358 B CN 110181358B
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- Prior art keywords
- lens
- fixed
- servo motor
- barrel
- support frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
Abstract
The invention discloses a lens clamp convenient for positioning and adjusting for a lens grinder, which comprises an installation barrel, a clamping mechanism and a height adjusting mechanism, wherein the clamping mechanism slides in a sliding chute under the control of a first servo transmission mechanism so as to be close to or far away from a lens at the position of the center of a circle of an opening, so that lenses with different diameters are clamped, the height adjusting mechanism comprises a second servo transmission mechanism and a support frame, the support frame moves up and down in an accommodating cavity of the installation barrel under the control of the second servo transmission mechanism, the height of the lens is adjusted in the installation barrel, and the clamping mechanism can clamp the lenses with different thicknesses conveniently. The lenses with different diameters and thicknesses are clamped through the structure, and the working efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of clamps for lens grinders, and particularly relates to a lens clamp convenient for positioning and adjusting for a lens grinder.
Background
The optical glass is prepared by mixing oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting the mixed oxides in a platinum crucible at a high temperature, uniformly stirring the melted oxides by ultrasonic waves, removing bubbles, and slowly cooling the melted oxides for a long time so as to prevent a glass block from generating internal stress, wherein the cooled glass block has excellent properties such as transparency, uniformity, refractive index, dispersion ratio and the like, and is widely applied to the technical field of optical lenses. An optical lens is an important part for imaging by refraction of light, and is generally used for optical devices such as a camera and a lens of a microscope.
In the course of working at optical lens, need carry out the terminal surface to the blank lens and polish, polish and need use the polisher, and the blank lens need be installed and fix in the dedicated anchor clamps, so that the polisher is polished the blank, the lens anchor clamps of current polisher often only fix to a lens, need change different anchor clamps when installing the lens of different models, the cost is increased and is dropped into, work efficiency is reduced, for this reason, we propose one kind and make things convenient for the location to adjust can carry out the problem that the fixed clamp that presss from both sides exists on same anchor clamps to the lens of different models to solve among the prior art.
Disclosure of Invention
The invention aims to provide a lens clamp which is convenient to position and adjust and used for a lens grinder, and aims to solve the problems that the cost is increased and the working efficiency is reduced because the existing lens clamp only can clamp one type of lens in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a lens clamp convenient for positioning and adjusting for a lens grinder comprises a mounting barrel, a clamping mechanism and a height adjusting mechanism, wherein the mounting barrel is a cylindrical barrel with a circular opening on the top surface, the opening extends inwards to a bottom wall to form an accommodating cavity, and the mounting barrel extends outwards for a preset distance around opposite side walls of the opening to form rectangular sliding grooves communicated with the opening; clamping mechanism is in through first servo drive's control slide in order being close or keeping away from in the spout the lens of open-ended centre of a circle position department realizes pressing from both sides tightly the lens of different diameters, height adjusting mechanism includes second servo drive and support frame, the support frame is in through second servo drive's control the intracavity that holds of installing bucket carries out the up-and-down motion, drives the lens and realizes altitude mixture control in the installing bucket, is convenient for clamping mechanism realizes pressing from both sides tightly the lens of different thickness.
The first servo transmission mechanism comprises a first mounting plate, a first servo motor, a first screw rod, a second mounting plate, a first transmission nut, a first push plate, a push rod and a first guide sleeve, wherein the first mounting plate is fixed at the end part of the chute far away from the mounting barrel, the first servo motor is fixed at the outer side of the first mounting plate, the first screw rod is fixed at the end part of an output shaft of the first servo motor, the end part of the first screw rod far away from the first servo motor is rotationally connected with the second mounting plate, the second mounting plate is fixed at the middle inner part of the chute, the first transmission nut is connected on the first screw rod in a threaded transmission manner, the first transmission nut is embedded in the middle of the inner part of the first push plate, the first push plate slides in the inner part of the chute, both sides of one end of the first push plate far away from the first servo motor are both fixed with the push rod, and the outer side of the push rod is, the first guide sleeve is embedded in the second mounting plate, and a clamping mechanism is fixed at the end part of one end, far away from the first push plate, of the push rod.
Preferably, the clamping mechanism comprises an installation box, the end part of the installation box is fixedly connected with the push rod, sliding blocks are fixed on the outer sides of the two ends of the installation box, the sliding blocks slide in the sliding rails, and the sliding rails are arranged on the inner walls of the two sides of the sliding groove.
Preferably, the inside sliding connection of install bin has the second push pedal, the one end of second push pedal is fixed with the connecting block, the antetheca that the install bin was run through to the connecting block extends to its outside, the one end tip and the arc that the second push pedal was kept away from to the connecting block press from both sides tight piece fixed connection, the second push pedal is kept away from and is provided with the spring between one side of connecting block and the install bin.
Preferably, a spring limiting pin is sleeved inside the spring and fixed on the second push plate.
Preferably, a rubber pad is fixedly adhered to the end of the arc-shaped clamping block, and a plurality of anti-skid grains are uniformly arranged on the rubber pad.
Preferably, second servo drive mechanism includes second servo motor, second lead screw, second transmission nut, second guide pin bushing and guide bar, wherein, second servo motor fixes on the diapire of installing barrel, second servo motor's output shaft end fixing has the second lead screw, the upper end tip of second lead screw rotates with the lateral wall of installing barrel to be connected, screw transmission is connected with second transmission nut on the second lead screw, second transmission nut inlays inside one side of support frame, the support frame is kept away from the inside second guide pin bushing of inlaying of one end of second transmission nut, sliding connection has the guide bar in the second guide pin bushing, the both ends of guide bar are fixed on the lateral wall of installing barrel.
Preferably, the second lead screw and the guide rod are both located in the avoiding groove, the avoiding groove is formed in the side wall of the installation barrel, the support frame is located inside the installation barrel, and a sponge cushion is fixed to the upper end of the middle of the support frame.
Preferably, four supporting legs are fixed on the bottom surface of the mounting barrel at equal angles, and bases are fixed at the lower ends of the supporting legs.
The invention has the technical effects and advantages that: compared with the prior art, the lens clamp which is convenient to position and adjust and used for the lens grinder provided by the invention has the following advantages:
1. according to the invention, the first screw rod is driven to rotate by the first servo motor, the first transmission nut is driven to move back and forth along the first screw rod by the rotation of the first screw rod, so that the first push plate is driven to move back and forth, the push rod is driven to move back and forth by the back and forth movement of the first push plate, so that the installation box is driven to move back and forth along the slide rail in the slide groove, so that the arc-shaped clamping blocks are driven to move back and forth along the slide groove, and the lenses with different diameters can be clamped by the matching of the two arc-shaped clamping blocks, so that the maneuverability;
2. according to the invention, the second screw rod is driven to rotate by the second servo motor, the second screw rod drives the second transmission nut in threaded transmission connection to move up and down along the second screw rod, so that the support frame is driven to move up and down in the installation barrel along the guide rod, and the lens is placed on the support frame in the installation barrel, so that the height of the lens in the installation barrel is adjusted, lenses with different thicknesses can be clamped conveniently, and the mobility and flexibility of the clamp are improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first perspective view of the present invention;
FIG. 3 is a second perspective view of the present invention;
FIG. 4 is a third perspective view of the present invention;
fig. 5 is a structural view of a clamping mechanism of the present invention.
Reference numerals: 1. installing a barrel; 2. a chute; 3. a first mounting plate; 4. a first servo motor; 5. a first lead screw; 6. a second mounting plate; 7. a first drive nut; 8. a first push plate; 9. a push rod; 10. a first guide sleeve; 11. a clamping mechanism; 111. installing a box; 112. a slider; 113. a slide rail; 114. a second push plate; 115. connecting blocks; 116. a spring; 117. a spring limit pin; 12. an arc-shaped clamping block; 121. a rubber pad; 122. anti-skid lines; 13. a height adjustment mechanism; 131. a second servo motor; 132. a second lead screw; 133. a second drive nut; 134. a support frame; 135. a second guide sleeve; 136. a guide bar; 137. an avoidance groove; 138. a sponge cushion; 14. supporting legs; 15. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a lens clamp which is convenient to position and adjust and used for a lens grinder as shown in figures 1-5, and the lens clamp at least comprises an installation barrel 1, a clamping mechanism 11 and a height adjusting mechanism 13.
1-4, the mounting barrel 1 is a cylindrical barrel with a circular opening on the top surface, the opening extends inwards to the bottom wall to form a containing cavity, the mounting barrel 1 extends outwards for a preset distance around the opposite side walls of the opening to form rectangular sliding chutes 2 communicated with the opening;
the clamping mechanism 11 slides in the chute 2 under the control of the first servo transmission mechanism so as to approach or be far away from the lens at the position of the center of the opening, arc-shaped clamping blocks 12 are fixed on the clamping mechanisms 11 at two opposite sides, and the two arc-shaped clamping blocks 12 are matched to clamp lenses with different diameters;
After the lens to be processed is placed in the lens clamp, the proper height adjustment of the lens in the installation barrel 1 is realized according to the requirements of different thicknesses of the lens, and then the arc-shaped clamping block 12 is adjusted to clamp the lens according to the requirements of different diameters of the lens.
The first servo transmission mechanism comprises a first mounting plate 3, a first servo motor 4, a first screw rod 5, a second mounting plate 6, a first transmission nut 7, a first push plate 8, a push rod 9 and a first guide sleeve 10. Wherein, the first mounting plate 3 is fixed at the end part of the chute 2 far away from the mounting barrel 1, the first mounting plate 3 is fixed with a first servo motor 4 at the outer side, the end part of the output shaft of the first servo motor 4 is fixed with a first lead screw 5, the end part of the first lead screw 5 far away from the first servo motor 4 is rotatably connected with a second mounting plate 6, the second mounting plate 6 is fixed in the middle of the chute 2, the first lead screw 5 is connected with a first transmission nut 7 in a threaded transmission manner, the first transmission nut 7 is embedded in the middle of the inner part of a first push plate 8, the first push plate 8 slides in the chute 2, push rods 9 are symmetrically fixed on two sides of one end of the first push plate 8 far away from the first servo motor 4 relative to the first lead screw 5, a first guide sleeve 10 is slidably connected on the outer side of the push rods 9, the first guide sleeve 10 is embedded in the second mounting plate 6, the end part of the push rod 9, which is far away from the first push plate 8, is fixed with the clamping mechanism 11.
Clamping mechanism 11 includes install bin 111, the one end and the push rod 9 fixed connection of install bin 111, the other end presss from both sides tight piece 12 fixed connection with the arc, install bin 111 is fixed with slider 112 towards the both ends outside of 2 inner walls of spout, slider 112 slides in slide rail 113, slide rail 113 sets up on the both sides inner wall of spout 2.
Through adopting above-mentioned technical scheme, realize the slip of install bin 111 along slide rail 113 in spout 2, and then realize the back-and-forth movement of arc clamp block 12, realize pressing from both sides tightly the lens of different diameters.
As shown in fig. 5, a second push plate 114 is slidably connected inside the installation box 111, a connection block 115 is fixed to one end of the second push plate 114, the connection block 115 penetrates through the front wall of the installation box 111 and extends to the outside of the installation box, an end portion of the connection block 115, which is far away from the second push plate 114, is fixedly connected to the arc-shaped clamping block 12, springs 116 are arranged between one side of the second push plate 114, which is far away from the connection block 115, and the installation box 111, and at least two sets of the springs 116 are arranged.
Through adopting above-mentioned technical scheme, work as clamping mechanism 11 is in through first servo drive mechanism's control slide in the spout 2, promote two when the arc presss from both sides tight piece 12 and cooperatees and press from both sides tightly the lens of different diameters, spring 116 is compressed and produces the reaction force that extrudees second push pedal 114 for second push pedal 114 drives connecting block 115 and promotes the arc all the time and presss from both sides tight piece 12 and press from both sides tight the lens, avoids the lens to take place to become flexible between the tight piece 12 of the in-process and arc clamp, further improves the tight fastness of lens clamp.
Preferably, a spring limiting pin 117 is sleeved inside the spring 116, and the spring limiting pin 117 is fixed on the second push plate 114.
Through adopting above-mentioned technical scheme, the setting of spring spacer pin 117 prevents that spring 116 from taking place the position and removing, influences the production of elasticity, plays spacing, fixed action.
Preferably, a rubber pad 121 is fixedly adhered to an end of the arc-shaped clamping block 12, and a plurality of anti-slip threads 122 are uniformly arranged on the rubber pad 121.
Through adopting above-mentioned technical scheme, rubber pad 121 makes the arc press from both sides tight piece 12 and lens when pressing from both sides tightly lens and rubber pad 121 flexible contact, improves the protection to the lens, avoids pressing from both sides and hinders, plays the guard action, and the setting up of anti-skidding line 122 increases the frictional force of rubber pad 121 and lens spare, improves the fastness of pressing from both sides tightly.
The second servo transmission mechanism comprises a second servo motor 131, a second screw 132, a second transmission nut 133, a second guide sleeve 135 and a guide rod 136. Wherein, second servo motor 131 is fixed on the diapire of installing bucket 1, the output shaft end of second servo motor 131 is fixed with second lead screw 132, the upper end tip of second lead screw 132 rotates with the lateral wall of installing bucket 1 to be connected, screw thread transmission is connected with second transmission nut 133 on the second lead screw 132, it is inside in one side of support frame 134 that second transmission nut 133 is inlayed to second transmission nut 133, the inside second guide pin bushing 135 that inlays of one end that second transmission nut 133 was kept away from to support frame 134, sliding connection has guide bar 136 in the second guide pin bushing 135, the upper and lower both ends of guide bar 136 are all fixed on the lateral wall of installing bucket 1.
Through adopting above-mentioned technical scheme, through the regulation that drives the lens of placing on the support frame 134 and realize the height in the installation bucket 1, and then realize pressing from both sides tight fixedly to the lens of different thickness, the polishing of the polisher of being convenient for has improved the mobility and the flexibility of anchor clamps.
Preferably, the second screw 132 and the guide bar 136 are both located in a avoiding groove 137, the avoiding groove 137 is arranged on the side wall of the installation barrel 1, the support frame 134 is located inside the installation barrel 1, and a sponge pad 138 is fixed at the upper end of the middle of the support frame 134.
By adopting the above technical scheme, the arrangement of the avoiding groove 137 enables the second lead screw 132 and the guide rod 136 to be positioned inside the inner wall of the mounting barrel 1, so as to play a role of avoiding, and enable the vertical adjustment of the height adjusting mechanism 13 to be smoother; the sponge cushion 138 is arranged to enable the lenses to be in contact with the sponge cushion 138 when the lenses are placed on the support frame 134, so that the lenses are prevented from being scratched or rubbed by the support frame 134, and the lenses are protected.
Preferably, four supporting legs 14 are fixed on the bottom surface of the installation barrel 1 at equal angles, and the lower ends of the supporting legs 14 are fixed with the sucker bases 15.
Through adopting above-mentioned technical scheme, make things convenient for placing of installation bucket 1 subaerially, improve the stability and the fastness of installation bucket 1.
When the lens clamp which is convenient to position and adjust and used for the lens grinder disclosed by the invention is used, the height adjusting mechanism 13 is controlled by the second servo transmission mechanism to move up and down in the accommodating cavity of the mounting barrel 1, and the proper height adjustment of the lens in the mounting barrel 1 is realized according to the requirements of lenses with different thicknesses; then, the clamping mechanism 11 is controlled by the first servo transmission mechanism to slide towards the lens close to the center of the opening in the chute 2, and the arc-shaped clamping block 12 is adjusted to clamp the lens according to the requirements of lenses with different diameters. Specifically, the method comprises the following steps:
firstly, placing a lens on a support frame 134 in the installation barrel 1, then starting a second servo motor 131, further driving a second lead screw 132 to rotate by the second servo motor 131, driving a second transmission nut 133 in threaded transmission connection with the second lead screw 132 to move upwards along the second lead screw 132 by the rotation of the second lead screw 132, further driving the support frame 134 to move upwards in the installation barrel 1 along a guide rod 136, further driving the lens to move upwards by the support frame 134 until the lens is higher than the upper end of the installation barrel 1 for facilitating the grinding of the lens, and then stopping the second servo motor 131 to work;
then start first servo motor 4, and then first servo motor 4 drives first lead screw 5 rotatory, the first drive nut 7 of the rotatory drive of first lead screw 5 is along first lead screw 5 forward motion, and then drive first push pedal 8 forward motion, first push pedal 8 drives push rod 9 forward motion, and then drive install bin 111 along slide rail 113 forward motion in spout 2, and then install bin 111 drives the tight piece 12 of arc clamp and moves forward along spout 2, two tight pieces 12 of arc clamp cooperate and press from both sides tightly the lens, stop first servo motor 4 work, whole working process finishes.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides a lens grinder is with lens anchor clamps of convenient location regulation, includes installation bucket (1), clamping mechanism (11) and height adjusting mechanism (13), its characterized in that:
the mounting barrel (1) is a cylindrical barrel with a circular opening on the top surface, the opening extends inwards to the bottom wall to form an accommodating cavity, and the mounting barrel (1) surrounds opposite side walls of the opening and extends outwards for a preset distance to form rectangular sliding grooves (2) communicated with the opening;
the clamping mechanism (11) slides in the sliding chute (2) under the control of a first servo transmission mechanism to approach or be far away from the lens at the position of the center of a circle of the opening, arc-shaped clamping blocks (12) are fixed on the clamping mechanism (11) on the two opposite sides, and the two arc-shaped clamping blocks (12) can be matched to clamp lenses with different diameters;
the height adjusting mechanism (13) comprises a second servo transmission mechanism and a support frame (134), the support frame (134) moves up and down in the accommodating cavity of the mounting barrel (1) under the control of the second servo transmission mechanism to drive the lenses placed on the support frame (134) to realize height adjustment in the mounting barrel (1), and the clamping mechanism (11) is convenient to clamp the lenses with different thicknesses;
after the lens to be processed is placed in the lens clamp, firstly, the lens is adjusted to be proper in height in the installation barrel (1) according to the requirements of different thicknesses of the lens, and then the arc-shaped clamping block (12) is adjusted to clamp the lens according to the requirements of different diameters of the lens;
the first servo transmission mechanism comprises a first mounting plate (3), a first servo motor (4), a first lead screw (5), a second mounting plate (6), a first transmission nut (7), a first push plate (8), a push rod (9) and a first guide sleeve (10), wherein the first mounting plate (3) is fixed at the end part of the chute (2) far away from the mounting barrel (1), the first servo motor (4) is fixed at the outer side of the first mounting plate (3), the first lead screw (5) is fixed at the end part of an output shaft of the first servo motor (4), the end part of one end of the first lead screw (5) far away from the first servo motor (4) is rotatably connected with the second mounting plate (6), the second mounting plate (6) is fixed in the middle of the chute (2), the first transmission nut (7) is in threaded transmission connection with the first lead screw (5), the first transmission nut (7) is embedded in the middle of the inside of the first push plate (8), the first push plate (8) slides in the sliding groove (2), push rods (9) are fixed to two sides of one end, far away from the first servo motor (4), of the first push plate (8), first guide sleeves (10) are connected to the outer sides of the push rods (9) in a sliding mode, the first guide sleeves (10) are embedded in the second mounting plate (6), and the clamping mechanism (11) is fixed to the end portion, far away from the first push plate (8), of each push rod (9);
the clamping mechanism (11) comprises an installation box (111), one end of the installation box (111) is fixedly connected with the push rod (9), the other end of the installation box is fixedly connected with the arc-shaped clamping block (12), sliding blocks (112) are fixed on the outer sides of two ends, facing the inner wall of the sliding chute (2), of the installation box (111), the sliding blocks (112) slide in sliding rails (113), and the sliding rails (113) are arranged on the inner walls of two sides of the sliding chute (2);
a second push plate (114) is connected to the inside of the installation box (111) in a sliding mode, a connecting block (115) is fixed to one end of the second push plate (114), the connecting block (115) penetrates through the front wall of the installation box (111) and extends to the outer side of the installation box, the end, far away from the second push plate (114), of the connecting block (115) is fixedly connected with the arc-shaped clamping block (12), and a spring (116) is arranged between one side, far away from the connecting block (115), of the second push plate (114) and the installation box (111);
at least two groups of springs (116) are sleeved with spring limiting pins (117), and the spring limiting pins (117) are fixed on the second push plate (114);
the second servo transmission mechanism comprises a second servo motor (131), a second screw rod (132), a second transmission nut (133), a second guide sleeve (135) and a guide rod (136), wherein the second servo motor (131) is fixed on the bottom wall of the installation barrel (1), a second screw rod (132) is fixed at the end part of an output shaft of the second servo motor (131), the upper end part of the second screw rod (132) is rotationally connected with the side wall of the mounting barrel (1), a second transmission nut (133) is connected to the second screw rod (132) in a threaded transmission way, the second transmission nut (133) is embedded in one side of the support frame (134), a second guide sleeve (135) is embedded in one end of the support frame (134) far away from the second transmission nut (133), a guide rod (136) is connected in the second guide sleeve (135) in a sliding manner, and the upper end and the lower end of the guide rod (136) are fixed on the side wall of the mounting barrel (1);
the second screw rod (132) and the guide rod (136) are both positioned in an avoiding groove (137), and the avoiding groove (137) is arranged on the side wall of the mounting barrel (1);
a sponge cushion (138) is fixed at the upper end of the middle of the support frame (134);
a rubber pad (121) is fixedly adhered to the end part of the arc-shaped clamping block (12), and a plurality of anti-skid grains (122) are uniformly arranged on the rubber pad (121);
four supporting legs (14) are fixed on the bottom surface of the mounting barrel (1) at equal angles, and sucking disc bases (15) are fixed at the lower ends of the supporting legs (14);
when the height adjusting mechanism is used, the height adjusting mechanism (13) is controlled by the second servo transmission mechanism to move up and down in the accommodating cavity of the mounting barrel (1), and the proper height adjustment of the lenses in the mounting barrel (1) is realized according to the requirements of the lenses with different thicknesses; then, the clamping mechanism (11) is controlled by a first servo transmission mechanism to slide towards the lens close to the center of the opening in the sliding chute (2), and the arc-shaped clamping block (12) is adjusted to clamp the lens according to the requirements of lenses with different diameters;
firstly, placing a lens on a support frame (134) in an installation barrel (1), then starting a second servo motor (131), further driving a second screw rod (132) to rotate by the second servo motor (131), driving a second transmission nut (133) in threaded transmission connection with the second screw rod (132) to move upwards by the rotation of the second screw rod (132), further driving the support frame (134) to move upwards in the installation barrel (1) along a guide rod (136), further driving the lens to move upwards by the support frame (134) until the lens is higher than the upper end of the installation barrel (1) by a height convenient for lens grinding, and then stopping the second servo motor (131) from working;
then start first servo motor (4), and then first servo motor (4) drive first lead screw (5) rotatory, the first transmission nut (7) of the rotatory drive of first lead screw (5) is along first lead screw (5) forward motion, and then drive first push pedal (8) forward motion, first push pedal (8) drive push rod (9) forward motion, and then drive install bin (111) and move forward along slide rail (113) in spout (2), and then install bin (111) drive arc and press from both sides tight piece (12) and move forward along spout (2), two arc press from both sides tight piece (12) and cooperate and press from both sides tightly the lens, stop first servo motor (4) work, whole course of work finishes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910422844.8A CN110181358B (en) | 2019-05-29 | 2019-05-29 | Lens grinding machine is with lens anchor clamps of convenient location regulation |
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| CN201910422844.8A CN110181358B (en) | 2019-05-29 | 2019-05-29 | Lens grinding machine is with lens anchor clamps of convenient location regulation |
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| CN110181358A CN110181358A (en) | 2019-08-30 |
| CN110181358B true CN110181358B (en) | 2020-11-17 |
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