CN214445218U - Optical lens piece edging equipment - Google Patents

Abstract

The utility model provides an optical lens piece edging equipment relates to optical lens piece's processing technology field. The optical lens edging equipment comprises a rack, a fixing assembly, a grinding disc, a connecting assembly and a driving assembly. The frame includes bottom plate, roof and is used for connecting the backup pad of bottom plate and roof. The spread groove has been seted up to the mill upside, and the opening part of spread groove transversely is provided with the limiting plate, and the both ends of limiting plate are fixed respectively on the inner wall of the left and right sides of spread groove. Coupling assembling still includes the screw rod and the nut that matches with the screw rod including articulated first connecting plate, second connecting plate and third connecting plate in proper order. Through seting up the spread groove on the mill to and the setting of limiting plate, conveniently penetrate the spread groove with second connecting plate and third connecting plate in, rethread screw rod and nut are fixed first connecting plate, second connecting plate and third connecting plate on the limiting plate. The disassembly and the replacement between the grinding disc and the connecting assembly are both convenient, and the grinding disc can be replaced only.

Description

Optical lens piece edging equipment

Technical Field

The utility model belongs to the technical field of the processing technique of optical lens piece and specifically relates to an optical lens piece edging equipment is related to.

Background

The optical lens processing generally needs four steps of milling, grinding, polishing, edging and the like, and when the optical lens is edged, the edge position of the optical lens needs to be ground by the grinding disc so as to reduce the edge thickness. The prior grinding disc is usually arranged on a driving device by virtue of a connecting frame, and the grinding disc and the connecting frame are of non-detachable structures, so that when the grinding disc is seriously worn and needs to be replaced, the grinding disc and the connecting frame can only be replaced together, and the serious waste of resources is caused.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides an optical lens piece edging equipment has solved current mill and link and is not detachable structure, when the mill need be changed because of wearing and tearing are serious, can only change mill and link together, causes the serious extravagant technical problem of resource.

In order to achieve the above object, the utility model provides a following technical scheme:

an optical lens edging apparatus may essentially comprise: frame, fixed subassembly, mill, coupling assembling and drive assembly.

The rack comprises a bottom plate, a top plate and a supporting plate for connecting the bottom plate and the top plate.

The fixing assembly is used for fixing the optical lens and arranged on the bottom plate.

The spread groove has been seted up to the mill, the upside, and the opening part of spread groove transversely is provided with the limiting plate, and the both ends of limiting plate are fixed respectively on the inner wall of the left and right sides of spread groove. Gaps are reserved between the limiting plate and the inner walls of the front side and the rear side of the connecting groove.

Coupling assembling, including articulated first connecting plate, second connecting plate and third connecting plate in proper order. The through holes are formed in the first connecting plate and the third connecting plate, the connecting assembly further comprises a screw rod and nuts matched with the screw rod, the two ends of the screw rod penetrate through the through holes in the first connecting plate and the third connecting plate respectively, and the two nuts are connected to the two ends of the screw rod respectively. The first connecting plate, the second connecting plate, the third connecting plate and the screw form a square structure, the limiting plate is transversely arranged in the square structure, and the screw can move up and down to be tightly pressed on the limiting plate.

And the driving assembly is used for driving the grinding disc and is connected with the first connecting plate.

Through seting up the spread groove on the mill to and the setting of limiting plate, conveniently penetrate the spread groove with second connecting plate and third connecting plate in, rethread screw rod and nut are fixed first connecting plate, second connecting plate and third connecting plate on the limiting plate. The grinding disc and the connecting assembly are convenient to disassemble, assemble and replace, and only the grinding disc can be replaced easily when the grinding disc is seriously abraded, so that unnecessary waste is reduced.

In some embodiments of the present invention, the driving assembly includes a sliding sleeve, a telescopic cylinder, a first rotating electrical machine, a first L-shaped connecting rod, and a second rotating electrical machine. The sliding sleeve is sleeved with the top plate, the two ends of the telescopic cylinder are respectively fixed to the sliding sleeve and the supporting plate, the first rotating motor is fixed to the lower side of the sliding sleeve, the first L-shaped connecting rod is fixedly connected with an output shaft of the first rotating motor, the second rotating motor is fixed to one end, away from the first rotating motor, of the first L-shaped connecting rod, and the first connecting plate is connected with the second rotating motor in a transmission mode.

The arrangement of the sliding sleeve, the telescopic cylinder, the first rotating motor, the first L-shaped connecting rod and the second rotating motor enables the grinding disc to rotate around the first rotating motor while rotating, so that the edge of the optical lens can be conveniently ground.

The utility model discloses an in some embodiments, above-mentioned second rotating electrical machines's output shaft is fixed with the connecting block, and the rectangular channel has been seted up to the bottom of connecting block, and the opening part of rectangular channel has set firmly anticreep portion, and the rectangular channel in sliding fit has the movable block rather than matching, is provided with buffer spring in the rectangular channel, and buffer spring's both ends are fixed in the bottom of movable block and rectangular channel respectively. The downside and the first connecting plate of movable block are fixed continuous.

The arrangement of the connecting block, the rectangular groove, the anti-falling part, the movable block and the buffer spring can avoid the damage to the optical lens caused by the overlarge pressure of the grinding disc on the optical lens.

The utility model discloses an in some embodiments, above-mentioned first connecting plate has seted up the spout near one side of limiting plate, and spout sliding connection has the clamp plate, and the one end and the spout of clamp plate slide and link to each other, and the other end can press on the limiting plate, and the below of clamp plate is provided with first pressure spring, and clamp plate and spout are fixed in respectively at the both ends of first pressure spring.

The area of contact between clamp plate and the limiting plate is great, and the setting of clamp plate and first pressure spring can be better sticiss the clamp plate on the limiting plate through the screw rod.

The utility model discloses an in some embodiments, above-mentioned second connecting plate and third connecting plate all inlay and be equipped with the slipmat near one side of limiting plate.

The setting of slipmat can increase the frictional force between second connecting plate and third connecting plate and the limiting plate to the relative limiting plate of second connecting plate and third connecting plate slides.

The utility model discloses an in some embodiments, the upside of above-mentioned mill has set gradually heat dissipation silica gel layer and heat conduction copper sheet, and the heat conduction copper sheet passes through the bolt fastening on the mill.

The setting of heat dissipation silica gel layer and heat conduction copper sheet can improve the radiating effect of mill, avoids the mill during operation, appears influencing the condition of optical lens's edging effect because of its high temperature.

In some embodiments of the present invention, the fixing assembly includes a table, an air exhaust pipe and an air exhaust pump. A central groove for placing optical lenses is formed in the top of the workbench, a first channel communicated with the central groove is longitudinally formed in the workbench, the lower end of the first channel is sequentially communicated with the air exhaust pipe and the air exhaust pump, the air exhaust pipe is provided with a valve, and the air inlet of the air exhaust pump is connected with the air exhaust pipe through a flange.

The setting of workstation, exhaust tube and aspiration pump makes things convenient for optical lens's fixed.

The utility model discloses an in some embodiments, the radial intercommunication of above-mentioned first passageway has the second passageway, and the right-hand member of second passageway and the outer intercommunication of workstation, the left section of second passageway have set firmly a support ring, have the air vent on the support ring, and the right branch cunning of second passageway is furnished with the piston, is provided with the second pressure spring between support ring and the piston, and the both ends of second pressure spring are fixed in support ring and piston respectively. An air inlet pipe is arranged on the second channel, two ends of the air inlet pipe are communicated with the second channel, one end of the air inlet pipe is located on the left side of the support ring, and the other end of the air inlet pipe is located between the support ring and the piston.

The arrangement of the second channel, the support ring, the piston, the second pressure spring and the air inlet pipe can lead in external air when the power of the air extracting pump is too large and the suction force to the optical lens is too strong, so that the negative pressure received by the optical lens is reduced, and the optical lens is prevented from being damaged.

The utility model discloses an in some embodiments, the left side below of above-mentioned workstation articulates there is first support column, and the right side below of workstation articulates there is second L shape connecting rod, and the below of workstation has set firmly the second support column, and second L shape connecting rod can slide from top to bottom in the second support column, and the right side of second support column has set firmly the fixed plate, and the fixed plate spiro union has the regulation pole, and the lower extreme of adjusting the pole passes through the bearing and links to each other with second L shape connecting rod.

The first support column, the second L-shaped connecting rod, the second support column, the fixing plate and the adjusting rod are arranged, the second L-shaped connecting rod can be lifted through rotating the adjusting rod, and therefore the purpose of adjusting the angle between the optical lens and the grinding disc is achieved, and the edge of the optical lens can be conveniently ground.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

1. through seting up the spread groove on the mill to and the setting of limiting plate, conveniently penetrate the spread groove with second connecting plate and third connecting plate in, rethread screw rod and nut are fixed first connecting plate, second connecting plate and third connecting plate on the limiting plate. The grinding disc and the connecting assembly are convenient to disassemble, assemble and replace, and only the grinding disc can be replaced easily when the grinding disc is seriously abraded, so that unnecessary waste is reduced.

2. The arrangement of the sliding sleeve, the telescopic cylinder, the first rotating motor, the first L-shaped connecting rod and the second rotating motor enables the grinding disc to rotate around the first rotating motor while rotating, so that the edge of the optical lens can be conveniently ground.

3. The arrangement of the connecting block, the rectangular groove, the anti-falling part, the movable block and the buffer spring can avoid the damage to the optical lens caused by the overlarge pressure of the grinding disc on the optical lens.

4. The setting of heat dissipation silica gel layer and heat conduction copper sheet can improve the radiating effect of mill, avoids the mill during operation, appears influencing the condition of optical lens's edging effect because of its high temperature.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of an optical lens edging apparatus provided in this embodiment;

FIG. 2 is an enlarged fragmentary view VIII taken at position II in FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic structural diagram of the upper side of the grinding disc provided by the embodiment;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;

FIG. 6 is a schematic view of the first connecting plate and the second connecting plate provided in this embodiment;

fig. 7 is a schematic structural diagram of a rectangular groove provided in this embodiment;

fig. 8 is a partially enlarged view of the position viii in fig. 1.

Icon: 1-optical lens edging equipment, 111-bottom plate, 112-top plate, 113-supporting plate, 13-grinding disc, 131-connecting groove, 132-limiting plate, 133-gap, 134-heat-dissipating silica gel layer, 135-heat-conducting copper sheet, 151-first connecting plate, 152-second connecting plate, 153-third connecting plate, 154-through hole, 155-screw, 156-nut, 157-sliding groove, 158-pressing plate, 159-first pressure spring, 161-non-slip pad, 171-sliding sleeve, 172-telescopic cylinder, 173-first rotating motor, 174-first L-shaped connecting rod, 175-second rotating motor, 176-connecting block, 177-rectangular groove, 178-anti-slip part, 179-movable block, 181-buffer spring, 191-workbench, 192-an air suction pipe, 193-an air suction pump, 194-a central groove, 195-a first channel, 196-a second channel, 197-a support ring, 198-a vent hole, 199-a piston, 201-a second pressure spring, 202-an air inlet pipe, 203-a first support column, 204-a second L-shaped connecting rod, 205-a second support column, 206-a fixing plate, 207-an adjusting rod and 208-a bearing.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present invention, it should be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "counterclockwise," "radial," and the like are used in the orientation and positional relationship indicated in the drawings, which are only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 8, the present embodiment provides an optical lens edging apparatus 1, which mainly includes: frame, fixed subassembly, mill 13, coupling assembling and drive assembly.

And a frame including a bottom plate 111, a top plate 112, and a support plate 113 for connecting the bottom plate 111 and the top plate 112.

And the fixing component is used for fixing the optical lens and is arranged on the bottom plate 111.

The grinding disc 13 has an upper side provided with a connecting groove 131, an opening of the connecting groove 131 is transversely provided with a limiting plate 132, and two ends of the limiting plate 132 are respectively fixed on inner walls of left and right sides (left and right directions shown in fig. 2) of the connecting groove 131. Gaps 133 are left between the stopper plate 132 and the inner walls of the coupling groove 131 on both front and rear sides (front and rear directions shown in fig. 2).

And a connecting assembly including a first connecting plate 151, a second connecting plate 152 and a third connecting plate 153 hinged in sequence. Through holes 154 are formed in the first connecting plate 151 and the third connecting plate 153, the connecting assembly further comprises a screw rod 155 and nuts 156 matched with the screw rod 155, two ends of the screw rod 155 penetrate through the through holes 154 in the first connecting plate 151 and the third connecting plate 153 respectively, and the two nuts 156 are connected to two ends of the screw rod 155 respectively. The first connecting plate 151, the second connecting plate 152, the third connecting plate 153 and the screw 155 form a square structure, the limiting plate 132 is transversely arranged in the square structure, and the screw 155 can move up and down to be tightly pressed on the limiting plate 132.

A drive assembly for driving the grinding disc 13, the drive assembly being connected to the first connecting plate 151.

Through seting up connecting groove 131 on mill 13 to and the setting of limiting plate 132, conveniently penetrate second connecting plate 152 and third connecting plate 153 in connecting groove 131, rethread screw 155 and nut 156 fix first connecting plate 151, second connecting plate 152 and third connecting plate 153 on limiting plate 132. The grinding disc 13 and the connecting assembly are convenient to disassemble, assemble and replace, and only the grinding disc 13 can be replaced easily when the grinding disc 13 is seriously worn, so that unnecessary waste is reduced.

The driving assembly includes a sliding sleeve 171, a telescopic cylinder 172, a first rotating motor 173, a first L-shaped link 174, and a second rotating motor 175. The sliding sleeve 171 is sleeved with the top plate 112, two ends of the telescopic cylinder 172 are respectively fixed to the sliding sleeve 171 and the supporting plate 113, the first rotating motor 173 is fixed to the lower side of the sliding sleeve 171, the first L-shaped connecting rod 174 is fixedly connected with an output shaft of the first rotating motor 173, the second rotating motor 175 is fixed to one end, away from the first rotating motor 173, of the first L-shaped connecting rod 174, and the first connecting plate 151 is in transmission connection with the second rotating motor 175. The sliding sleeve 171, the telescopic cylinder 172, the first rotating motor 173, the first L-shaped link 174, and the second rotating motor 175 are provided to rotate the grinding disc 13 around the first rotating motor 173 while rotating, so as to grind the edge of the optical lens.

The output shaft of second rotating electrical machines 175 is fixed with connecting block 176, and rectangular channel 177 has been seted up to the bottom of connecting block 176, and the opening part of rectangular channel 177 sets firmly anticreep portion 178, and the sliding fit has the movable block 179 rather than matching in the rectangular channel 177, is provided with buffer spring 181 in the rectangular channel 177, and buffer spring 181's both ends are fixed in the bottom of movable block 179 and rectangular channel 177 respectively. The lower side of the movable block 179 is fixedly connected to the first connection plate 151. The connecting block 176, the rectangular groove 177, the anti-dropping part 178, the movable block 179 and the buffer spring 181 are arranged, so that the optical lens can be prevented from being damaged due to the overlarge pressure of the grinding disc 13 on the optical lens.

One side of the first connecting plate 151 close to the limiting plate 132 is provided with a sliding groove 157, the sliding groove 157 is connected with a pressing plate 158 in a sliding manner, one end of the pressing plate 158 is connected with the sliding groove 157 in a sliding manner, the other end of the pressing plate 158 can be pressed on the limiting plate 132, a first pressure spring 159 is arranged below the pressing plate 158, and two ends of the first pressure spring 159 are respectively fixed on the pressing plate 158 and the sliding groove 157. The contact area between the pressing plate 158 and the limiting plate 132 is large, and the pressing plate 158 can be pressed on the limiting plate 132 through the screw 155 better due to the arrangement of the pressing plate 158 and the first pressure spring 159.

The anti-slip pads 161 are embedded on the sides of the second connecting plate 152 and the third connecting plate 153 close to the limiting plate 132. The anti-slip pad 161 is arranged to increase the friction between the second connecting plate 152 and the third connecting plate 153 and the limiting plate 132, so as to prevent the second connecting plate 152 and the third connecting plate 153 from sliding relative to the limiting plate 132.

The upside of mill 13 has set gradually heat dissipation silica gel layer 134 and heat conduction copper sheet 135, and heat conduction copper sheet 135 passes through the bolt fastening on mill 13. The arrangement of the heat dissipation silica gel layer 134 and the heat conduction copper sheet 135 can improve the heat dissipation effect of the grinding disc 13, and avoid the situation that the grinding disc 13 is affected by the overhigh temperature when in work.

The fixed assembly includes a table 191, a suction tube 192, and a suction pump 193. The top of the workbench 191 is provided with a central groove 194 for placing an optical lens, a first channel 195 communicated with the central groove 194 is longitudinally arranged in the workbench 191, the lower end of the first channel 195 is sequentially communicated with the air suction pipe 192 and the air suction pump 193, the air suction pipe 192 is provided with a valve, and an air inlet of the air suction pump 193 is connected with the air suction pipe 192 through a flange. The arrangement of the workbench 191, the air suction pipe 192 and the air suction pump 193 is convenient for fixing the optical lens.

The first channel 195 is radially communicated with a second channel 196, the right end of the second channel 196 is communicated with the outside of the workbench 191, a supporting ring 197 is fixedly arranged at the left section of the second channel 196, a vent hole 198 is formed in the supporting ring 197, a piston 199 is slidably arranged at the right section of the second channel 196, a second pressure spring 201 is arranged between the supporting ring 197 and the piston 199, and two ends of the second pressure spring 201 are respectively fixed to the supporting ring 197 and the piston 199. An air inlet pipe 202 is arranged on the second passage 196, two ends of the air inlet pipe 202 are communicated with the second passage 196, one end of the air inlet pipe 202 is positioned on the left side of the supporting ring 197, and the other end of the air inlet pipe 202 is positioned between the supporting ring 197 and the piston 199. The second channel 196, the support ring 197, the piston 199, the second compression spring 201 and the air inlet pipe 202 are arranged, so that when the power of the air suction pump 193 is too high and the suction force to the optical lens is too strong, the outside air can be introduced, and the negative pressure applied to the optical lens is reduced, so that the optical lens is prevented from being damaged.

A first supporting column 203 is hinged to the lower portion of the left side of the workbench 191, a second L-shaped connecting rod 204 is hinged to the lower portion of the right side of the workbench 191, a second supporting column 205 is fixedly arranged below the workbench 191, the second L-shaped connecting rod 204 can slide up and down in the second supporting column 205, a fixing plate 206 is fixedly arranged on the right side of the second supporting column 205, an adjusting rod 207 is screwed to the fixing plate 206, and the lower end of the adjusting rod 207 is connected with the second L-shaped connecting rod 204 through a bearing 208. The arrangement of the first support column 203, the second L-shaped connecting rod 204, the second support column 205, the fixing plate 206 and the adjusting rod 207 can lift the second L-shaped connecting rod 204 by rotating the adjusting rod 207, so as to achieve the purpose of adjusting the angle between the optical lens and the grinding disc 13, thereby facilitating the grinding of the edge of the optical lens.

The working principle of the optical lens edging machine 1 is as follows:

the optical lens is placed in the center groove 194, the suction pump 193 supplies negative pressure to the optical lens to fix the optical lens to the table 191, and the first rotating motor 173 and the second rotating motor 175 are started to rotate the grinding disc 13 around the first rotating motor 173 while rotating to grind the edge of the optical lens. The operator can rotate the adjusting rod 207 and move the second L-shaped link 204 upward to rotate the working platform 191 counterclockwise to adjust the angle between the optical lens and the grinding disc 13 as required.

When the grinding disc 13 needs to be replaced, the nut 156 is taken down from the screw 155, and then the screw 155 is taken down from the first connecting plate 151 and the third connecting plate 153, so that the grinding disc 13 can be separated from the connecting assembly, and the grinding disc 13 is convenient to replace.

When the power of the air pump 193 is too high, the piston 199 moves to the left to compress the second compression spring 201, and when the piston 199 moves to the left side of the right end of the air inlet pipe 202, the air inlet pipe 202 introduces external air into the first channel 195, so that the negative pressure on the optical lens is reduced, and the optical lens is prevented from being damaged.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. An optical lens edging apparatus, characterized by comprising:

the rack comprises a bottom plate, a top plate and a supporting plate for connecting the bottom plate and the top plate;

the fixing assembly is used for fixing the optical lens and arranged on the bottom plate;

the grinding disc is provided with a connecting groove at the upper side, a limiting plate is transversely arranged at an opening of the connecting groove, and two ends of the limiting plate are respectively fixed on the inner walls of the left side and the right side of the connecting groove; gaps are reserved between the limiting plate and the inner walls of the front side and the rear side of the connecting groove;

the connecting assembly comprises a first connecting plate, a second connecting plate and a third connecting plate which are sequentially hinged; the connecting assembly further comprises a screw and nuts matched with the screw, two ends of the screw respectively penetrate through the through holes in the first connecting plate and the third connecting plate, and the two nuts are respectively connected to two ends of the screw; the first connecting plate, the second connecting plate, the third connecting plate and the screw form a square structure, the limiting plate is transversely arranged in the square structure, and the screw can move up and down to be tightly pressed on the limiting plate;

the drive assembly is used for driving the grinding disc and is connected with the first connecting plate.

2. The optical lens edging apparatus of claim 1, wherein the drive assembly comprises a sliding sleeve, a telescopic cylinder, a first rotary motor, a first L-shaped link, and a second rotary motor; the sliding sleeve with the roof cup joints, telescopic cylinder's both ends are fixed in respectively the sliding sleeve with the backup pad, first rotating electrical machines is fixed in the downside of sliding sleeve, first L shape connecting rod with the output shaft of first rotating electrical machines is fixed and links to each other, second rotating electrical machines is fixed in first L shape connecting rod is kept away from the one end of first rotating electrical machines, first connecting plate with the transmission of second rotating electrical machines links to each other.

3. The optical lens edge grinding device according to claim 2, wherein a connecting block is fixed to an output shaft of the second rotating motor, a rectangular groove is formed in the bottom of the connecting block, an anti-drop portion is fixed to an opening of the rectangular groove, a movable block matched with the rectangular groove is arranged in the rectangular groove in a sliding manner, a buffer spring is arranged in the rectangular groove, and two ends of the buffer spring are fixed to the movable block and the bottom of the rectangular groove respectively; the lower side of the movable block is fixedly connected with the first connecting plate.

4. The optical lens piece edging apparatus according to claim 1, wherein a chute is provided at one side of the first connecting plate close to the limiting plate, the chute is slidably connected with a pressing plate, one end of the pressing plate is slidably connected with the chute, the other end of the pressing plate can be pressed on the limiting plate, a first pressure spring is provided below the pressing plate, and two ends of the first pressure spring are respectively fixed to the pressing plate and the chute.

5. The optical lens edging apparatus according to claim 1, wherein non-slip pads are embedded on both sides of the second and third connecting plates adjacent to the limiting plate.

6. The optical lens edging apparatus of claim 1, wherein a heat-dissipating silica gel layer and a heat-conducting copper sheet are sequentially disposed on an upper side of the grinding disc, and the heat-conducting copper sheet is fixed on the grinding disc by bolts.

7. The optical lens edging apparatus according to claim 1, wherein the fixing assembly comprises a table, a suction tube and a suction pump; the top of the workbench is provided with a central groove for placing optical lenses, a first channel communicated with the central groove is longitudinally formed in the workbench, the lower end of the first channel is sequentially communicated with the air suction pipe and the air suction pump, the air suction pipe is provided with a valve, and an air inlet of the air suction pump is connected with the air suction pipe through a flange.

8. The optical lens edging machine according to claim 7, wherein the first channel is radially communicated with a second channel, the right end of the second channel is communicated with the outside of the worktable, a support ring is fixedly arranged at the left section of the second channel, a vent hole is formed in the support ring, a piston is slidably fitted at the right section of the second channel, a second pressure spring is arranged between the support ring and the piston, and two ends of the second pressure spring are respectively fixed to the support ring and the piston; an air inlet pipe is arranged on the second channel, the two ends of the air inlet pipe are communicated with the second channel, one end of the air inlet pipe is located on the left side of the support ring, and the other end of the air inlet pipe is located between the support ring and the piston.

9. The optical lens edging machine of claim 7, wherein a first support column is hinged below the left side of the worktable, a second L-shaped connecting rod is hinged below the right side of the worktable, a second support column is fixedly arranged below the worktable, the second L-shaped connecting rod can slide up and down in the second support column, a fixed plate is fixedly arranged on the right side of the second support column, an adjusting rod is screwed on the fixed plate, and the lower end of the adjusting rod is connected with the second L-shaped connecting rod through a bearing.

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