CN217833173U

CN217833173U - Large-size glass lens double-side polishing machine

Info

Publication number: CN217833173U
Application number: CN202221573875.7U
Authority: CN
Inventors: 张东北; 尹攀
Original assignee: Chengdu Xilupas Photoelectric Technology Co ltd
Current assignee: Chengdu Xilupas Photoelectric Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-18
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a two-sided burnishing machine of jumbo size glass lens, a serial communication port, including base (1), drive controller (19), two elasticity polishing mechanism, water receiving tank (3), brace table (4), lens push mechanism, lens clamping device, support arm (2), support (20) to and polishing drive arrangement. The utility model discloses a two elasticity polishing mechanism to setting cooperate with polishing drive arrangement, can be fine realize polishing simultaneously to two mirror surfaces of jumbo size glass lens, the effectual efficiency that improves jumbo size glass lens, fine solution current jumbo size glass lens burnishing machine can not be simultaneously to the problem of two mirror surfaces simultaneous polishing of lens.

Description

Large-size glass lens double-side polishing machine

Technical Field

The utility model belongs to the technical field of glass lens processing, specifically indicate a two-sided burnishing machine of jumbo size glass lens.

Background

The glass lens is a lens made of an optical material such as glass or resin. With the continuous development of electronic image pickup equipment, the demand for glass lenses is increasing, and the quality requirements for glass lenses are increasing. The requirement of the large-size glass lens is particularly outstanding, and in order to improve the light transmission effect of the mirror surface of the large-size glass lens, a polishing machine is generally required to perform polishing operation on the two mirror surfaces of the large-size glass lens.

However, when polishing a large-sized glass lens, the polishing machine used in the industry of producing the large-sized glass lens can only polish one mirror surface of the lens at a time, and cannot simultaneously polish two mirror surfaces of the lens, which results in low polishing efficiency. Therefore, the existing large-size glass lens polishing machine has the problem that two mirror surfaces of a lens cannot be polished simultaneously, and in order to solve the problem of the existing glass lens polishing machine, the polishing machine capable of polishing two mirror surfaces of a large-size glass lens simultaneously needs to be developed urgently so as to improve the polishing efficiency of the large-size glass lens.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned defect that current jumbo size glass lens burnishing machine exists, provide one kind and can polish two mirror surfaces of jumbo size glass lens simultaneously, improvement jumbo size glass lens polishing efficiency's that can be fine jumbo size glass lens double-sided burnishing machine.

The purpose of the utility model is realized through the following technical scheme: a double-sided polishing machine for large-size glass lenses comprises a base, a driving controller, two elastic polishing mechanisms, a water receiving tank arranged on the base, a supporting table arranged in the water receiving tank, a lens pushing mechanism and a lens clamping device which are respectively arranged on the supporting table, supporting arms and a bracket which are symmetrically arranged on the base, and a polishing driving device which is arranged on the bracket and used for driving the elastic polishing mechanisms; the two elastic polishing mechanisms are oppositely arranged and form an elastic clamping piece together, one elastic polishing mechanism is horizontally arranged on the bracket, the other elastic polishing mechanism is horizontally arranged on the support arm, and the polishing driving device is electrically connected with the driving controller; the polishing driving device is connected with the elastic polishing mechanism through a belt.

As a further proposal of the utility model, the lens pushing mechanism comprises a slide seat and a pushing slide arm which is vertically arranged on the slide seat and can slide along a slide cavity of the slide seat; the pushing sliding arm is provided with a pushing arm and a positioning bolt respectively, and the positioning bolt is tightly contacted with the sliding seat when locked; the lens clamping device is connected with the pushing sliding arm through a 90-degree folding hinge head, and the sliding seat is horizontally fixed on the supporting table.

As a further proposal of the utility model, the lens clamping device comprises a lens positioning table vertically fixed on the supporting table and a lens hoop horizontally placed on the lens positioning table; one end of the 90-degree folding hinge head is fixedly connected with the top end of the pushing sliding arm, and the other end of the 90-degree folding hinge head is fixedly connected with the lens hoop; and an anti-skid rubber ring is arranged on the wall of the inner ring of the lens hoop.

As a further scheme of the present invention, the polishing driving device includes a driving motor fixed on the bracket, a linkage rod with one end fixedly connected with a transmission shaft of the driving motor, and two driving wheels symmetrically arranged on the linkage rod; the linkage rod is horizontally arranged, and the other end of the linkage rod is connected with the support arm through the bearing mounting seat; and a gap exists between the two driving wheels, the driving wheels are connected with the elastic polishing mechanism through a belt, and the driving controller is electrically connected with the driving motor.

As a further proposal of the utility model, the elastic polishing mechanism comprises an elastic rotating shaft, a driven tooth fixedly arranged on the elastic rotating shaft, a polishing disk fixedly arranged on the elastic rotating shaft, and polishing cotton bonded with the polishing disk; the driven gear is fixed on the rotating shaft and is positioned between the linkage sleeve and the bearing seat; the elastic rotating shaft is horizontally arranged on the support arm and the bracket through a bearing seat; the belt is respectively sleeved on the driving wheel and the driven gear.

As a further scheme of the present invention, the elastic rotating shaft includes a rotating shaft disposed on the bearing seat, a linking sleeve fixed at one end of the rotating shaft away from the bearing seat, a compression spring fixed in the linking sleeve, an elastic linking shaft fixed on the compression spring, and a clamping ring sleeved on the elastic linking shaft; the clamping ring is fixed on the sleeve opening of the linkage sleeve, the sexual linkage shaft can horizontally slide, and the polishing disk is connected with the elastic linkage shaft.

In order to facilitate polishing, cooling and lubricating the lens and ensure the polishing effect, the support arm is also provided with a spray pipe, and a spray head of the spray pipe is positioned above the polishing cotton of the elastic polishing mechanism.

Compared with the prior art, the utility model have following advantage and beneficial effect:

(1) The utility model discloses a two elasticity polishing mechanism to setting cooperate with polishing drive arrangement, can realize polishing simultaneously to two mirror surfaces of jumbo size glass lens, the effectual efficiency that improves jumbo size glass lens, fine solution current jumbo size glass lens burnishing machine can not polish the problem simultaneously to two mirror surfaces of lens simultaneously.

(2) The utility model discloses elasticity polishing mechanism is through setting up the elasticity pivot, can not only make the polishing cotton inseparabler with the contact of lens, still can make the polishing of jumbo size glass lens that the two-sided burnishing machine of jumbo size glass lens can be used for different thickness to the effectual polishing effect who improves the jumbo size glass lens has improved the practicality of the two-sided burnishing machine of jumbo size glass lens.

(3) The utility model discloses a polishing drive arrangement of a single motor drives two elasticity polishing mechanisms simultaneously, can effectually ensure two elasticity polishing mechanisms's synchronism, the effectual manufacturing cost who reduces the two-sided burnishing machine of jumbo size glass lens simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the pushing slide arm of the present invention.

Fig. 3 is a schematic structural diagram of the slide seat of the present invention.

Fig. 4 is a schematic structural view of the lens hoop of the present invention.

Fig. 5 is a schematic structural view of the elastic rotating shaft of the present invention.

Fig. 6 is a schematic structural view of the retaining ring of the present invention.

Fig. 7 is a schematic structural diagram of the elastic coupling shaft of the present invention.

The reference numbers in the above figures refer to: 1-base, 2-support arm, 3-water receiving tank, 4-support table, 5-slide seat, 6-pushing slide arm, 7-lens positioning table, 8-90 degree folding hinge head, 9-lens hoop, 901-antiskid rubber ring, 10-pushing arm, 11-driven wheel, 12-bearing seat, 13-driving motor, 14-a belt, 15-a driving tooth, 16-a linkage rod, 17-a polishing disk, 18-polishing cotton, 19-a driving controller, 20-a bracket, 21-a linkage sleeve, 22-a compression spring, 23-a clamping ring, 24-an elastic linkage shaft, 25-a rotating shaft, 26-a positioning bolt and 27-a spray pipe.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.

Examples

As shown in fig. 1 to 7, the object of the present invention is achieved by the following technical solutions: a large-size glass lens double-sided polishing machine comprises a base 1, a driving controller 19, an elastic polishing mechanism, a water receiving tank 3, a supporting table 4, a lens pushing mechanism, a lens clamping device, a supporting arm 2, a support 20 and a polishing driving device. Specifically, the drive controller 19 is electrically connected to the polishing drive unit and is connected to an external power source when in use. In this embodiment, the conventional mechanical motor start/stop and steering control switch is used for implementation, and therefore the description of the present specification does not describe the structure of the driving controller 19. The quantity of elasticity polishing mechanism is two, and two elasticity polishing mechanisms set up relatively to two elasticity polishing mechanisms form an elasticity holder jointly. One of the two elastic polishing mechanisms is horizontally mounted on the bracket 20, and the other is horizontally mounted on the arm 2. The water receiving tank 3 is arranged on the base 1, and the water receiving tank 3 is actually arranged below the elastic polishing mechanism and is fixed through screws. The support table 4 is arranged in the water receiving tank 3 and is fixed through screws.

Wherein, the lens pushing mechanism and the lens clamping device are respectively arranged on the support table 4 and are fixed by screws. The support arm 2 and the support 20 are symmetrically arranged on the base 1. The polishing driving device is arranged on the bracket 20 and used for driving the elastic polishing mechanisms to realize synchronous operation of the two elastic polishing mechanisms. The polishing drive is connected with the elastic polishing mechanism through a belt 14. The belt 14 is preferably implemented in this embodiment using a toothed rubber timing belt.

Further, as shown in fig. 1, the lens pushing mechanism includes a slide 5 and a pushing slide arm 6. Specifically, as shown in fig. 3, the sliding seat 5 is a sliding groove plate with a mounting opening at one end, and the groove cavity of the sliding seat is a T-shaped groove cavity, so that the sliding stability of the sliding component is improved. The slide 5 is horizontally fixed on the support 4 by screws. The push slide arm 6 is vertically installed on the slide carriage 5, the push slide arm 6 can slide along the slide cavity of the slide carriage 5, and the structure of the push slide arm 6 is shown in fig. 2. In order to facilitate pushing of the pushing slide arm 6, a pushing arm 10 is arranged on the pushing slide arm 6, and the pushing arm 10 is fixedly installed on one side of the pushing slide arm 6 and is fixed by welding or screws during specific installation.

Meanwhile, in order to fix the pushing slide arm 6 at a required position and accurately position the lens between the two elastic polishing mechanisms, a positioning bolt 26 is arranged on the pushing slide arm 6, and the positioning bolt 26 is tightly contacted with the sliding seat 5 when locked. The lens clamping device is connected with the pushing sliding arm 6 through a 90-degree folding hinge head 8. During actual installation, one end of the 90-degree folding hinge head 8 is fixed at the top of the pushing sliding arm 6, and the other end of the 90-degree folding hinge head is fixedly connected with the lens clamping device. 90 folding hinge head 8 can realize 90 upsets when used by person, and 90 folding hinge head 8's rotor arm upwards overturns promptly and can be in same vertical line with propelling movement cursor slide 6, and is in the vertical state, and 90 folding hinge head 8 rotor arm is the horizontality after downwards overturning.

As shown in fig. 1 and 4, the lens holding device includes a lens positioning table 7 and a lens hoop 9. Specifically, the lens positioning table 7 is vertically fixed to the support table 4 by screws. The lens hoop 9 is horizontally placed on the lens positioning table 7, the rotating arm of the 90-degree folding hinge head 8 is connected with the lens hoop 9, and the rotating arm of the 90-degree folding hinge head 8 is in threaded connection with the lens hoop 9, so that the lens hoop is convenient to mount and dismount. The width of the lens hoop 9 is slightly smaller than the thickness of the large-size glass lens, so that two mirror surfaces in the large-size glass lens can be fully contacted with a polishing piece of the elastic polishing mechanism.

In order to prevent that lens staple bolt 9 from causing the damage to the lens, be provided with anti-skidding rubber ring 901 on lens staple bolt 9 inner circle wall, anti-skidding rubber ring 901 preferentially adopts the rubber circle of the non-antiskid face of inner chamber wall to realize in this embodiment, and anti-skidding rubber ring 901 passes through block or viscose to be fixed on the inner chamber wall of lens staple bolt 9. When the eyeglass fixing device is in an initial state, the rotating arm of the 90-degree folding hinge head 8 is turned downwards to be in a horizontal state, the eyeglass hoop 9 is also in a horizontal state, and when the eyeglass fixing device is in use, large-size glass eyeglasses are placed on the eyeglass positioning table 7 and are positioned in the eyeglass hoop 9, and at the moment, the eyeglass hoop 9 is tightened, so that the large-size glass eyeglasses can be fixed on the eyeglass hoop 9.

Still further, as shown in fig. 1, the polishing driving device includes a driving motor 13, a linkage 16, and two driving wheels 15. The driving motor 13 is fixed on the bracket 20 through screws, and the driving controller 19 is electrically connected with the driving motor 13. One end of the linkage 16 is fixedly connected with the transmission shaft of the driving motor 13 and fixed by a screw. The linkage 16 is horizontally disposed, and the other end of the linkage 16 is connected to the support arm 2 through a bearing mounting seat, so as to ensure that the linkage 16 can rotate freely under the driving of the driving motor 13. The two driving wheels 15 are symmetrically arranged on the linkage rod 16 and fixed by screws, so that the two driving wheels 15 rotate along with the linkage rod 16. The drive wheel 15 in this embodiment is preferably realized as a toothed pulley which is matched to the belt 14. There is the clearance between two action wheels 15, and two action wheels 15 and two elasticity polishing mechanism one-to-one, and pass through belt 14 between action wheel 15 and the elasticity polishing mechanism and be connected.

Further, as shown in fig. 1, the elastic polishing mechanism includes an elastic rotating shaft, a driven gear 11, a polishing disk 17, and polishing cotton 18. Specifically, the elastic rotating shaft is horizontally arranged on the support arm 2 and the bracket 20 through the bearing seat 12. The driven gear 11 is fixedly arranged on the elastic rotating shaft, the driven gear 11 in the embodiment is preferably realized by a toothed belt pulley matched with the belt 14, and the diameter of the driven gear 11 is smaller than that of the driving gear 15, so as to ensure that the rotating speed of the polishing disk 17 is enough to meet the polishing requirement. The driven teeth 11 and the driving teeth 15 are symmetrical to each other, the tooth spaces of the driven teeth 11 are overlapped with the central line of the tooth spaces of the driving teeth 15, and the belt 14 is sleeved on the driving teeth 15 and the driven teeth 11 respectively. The polishing disk 17 is fixedly arranged on the elastic rotating shaft. The polishing cotton 18 is adhered on the polishing disc 17, and the edge of the polishing cotton 18 is a cambered surface so as to facilitate the insertion of the large-size glass lens between the two polishing cotton 18.

As shown in fig. 5, the elastic shaft includes a rotating shaft 25, a coupling sleeve 21, a compression spring 22, an elastic coupling shaft 24, and a retainer ring 23. Specifically, the rotating shaft 25 is mounted on the bearing housing 12, that is, one end of the rotating shaft 25 is mounted in the inner shaft of the bearing housing 12. The linking sleeve 21 is fixed on one end of the rotating shaft 25 far away from the bearing seat 12 and fixed by screws, the linking sleeve 21 and the rotating shaft 25 are fixed into a whole by welding, and the linking sleeve 21 is a sleeve body with an opening at one end in the embodiment. The compression spring 22 is fixed in the interlocking sleeve 21, that is, one end of the compression spring 22 is sleeved on a mounting table preset on the end wall of the interlocking sleeve 21.

Meanwhile, the elastic linking shaft 24 is fixed on the compression spring 22, that is, one end of the elastic linking shaft 24 is inserted into the compression spring 22. The structure of the elastic linking shaft 24 is shown in fig. 7, that is, one end of the elastic linking shaft 24 inserted into the compression spring 22 is a circular cylinder, and the other end is a linking end designed as a rectangular cylinder. The polishing disk 17 is connected with the elastic coupling shaft 24 and fixed by screws. The clamping ring 23 is sleeved on the elastic coupling shaft 24. The structure of the locking ring 23 is shown in fig. 6, and the locking hole of the locking ring 23 is a rectangular hole matching with the rectangular column of the elastic coupling shaft 24 to ensure the locking. The position clamping ring 23 is fixed on the sleeve opening of the linkage sleeve 21 through a screw, and the sexual linkage shaft 24 can horizontally slide, so that the elastic linkage shaft 24 can horizontally move and can rotate along with the linkage sleeve 21. Wherein, driven tooth 11 is fixed on pivot 25, and driven tooth 11 is located between interlock cover 2) and bearing frame 12, in actual use, can adjust the position of driven tooth 11 as required, and need carry out corresponding adjustment to the position of the 15 of driving tooth simultaneously.

In addition, in order to facilitate the polishing, cooling and lubrication of the lens and ensure the polishing effect, a spray pipe 27 is also arranged on the support arm 2. The spray head of the spray pipe 27 is positioned above the polishing cotton 18 of the two elastic polishing mechanisms, and when the polishing machine is used, the spray pipe 27 is connected with an external water supply pipe.

When the spectacle frame is used, the rotating arm of the 90-degree folding hinge head 8 is turned downwards to be in a horizontal state, the lens hoop 9 is also in a horizontal state, when the spectacle frame is used, a large-size glass lens is placed on the lens positioning table 7 and is positioned in the lens hoop 9, and at the moment, the lens hoop 9 is tightened, and the large-size glass lens is fixed on the lens hoop 9. The rotating arm of the hinge head 8 is folded by 90 degrees, so that the large-size glass lens in the lens hoop 9 is in a vertical state, at the moment, the push arm 10 pushes the push sliding arm 6, so that the lens hoop 9 is inserted between two polishing cottons 18 of an elastic clamping piece formed by the two elastic polishing mechanisms together, and the polishing cottons 18 can cover the large-size glass lens enough. At this time, the positioning bolt 26 is locked, and then the driving controller 19 starts the driving motor 13, so that the two driving wheels 15 respectively drive the two driven teeth 11 to rotate through the belt 14, that is, the rotating shafts 25 of the two elastic polishing mechanisms are driven to rotate, and the interlocking sleeves 21, the elastic interlocking shafts 24 and the polishing discs 17 of the two elastic polishing mechanisms rotate along with the rotating shafts 25, so that the two mirror surfaces of the large-size glass lens can be polished simultaneously.

Therefore, the utility model discloses a two elasticity polishing mechanism to setting cooperate with polishing drive arrangement, and the realization that can be fine polishes when to two mirror surfaces of jumbo size glass lens, the effectual efficiency that has improved jumbo size glass lens, fine solution current jumbo size glass lens burnishing machine can not be simultaneously to the problem of two mirror surfaces simultaneous polishing of lens.

As described above, the present invention can be implemented well.

Claims

1. The large-size glass lens double-sided polishing machine is characterized by comprising a base (1), a driving controller (19), two elastic polishing mechanisms, a water receiving tank (3) arranged on the base (1), a supporting table (4) arranged in the water receiving tank (3), a lens pushing mechanism and a lens clamping device which are respectively arranged on the supporting table (4), a support arm (2) and a support (20) which are symmetrically arranged on the base (1), and a polishing driving device which is arranged on the support (20) and used for driving the elastic polishing mechanisms; the two elastic polishing mechanisms are oppositely arranged and form an elastic clamping piece together, one elastic clamping piece is horizontally arranged on the bracket (20), the other elastic clamping piece is horizontally arranged on the support arm (2), and the polishing driving device is electrically connected with the driving controller (19); the polishing driving device is connected with the elastic polishing mechanism through a belt (14).

2. The double-sided polishing machine for large-size glass lenses according to claim 1, characterized in that the lens pushing mechanism comprises a slide (5) and a pushing slide arm (6) vertically mounted on the slide (5) and slidable along a slide cavity of the slide (5); the pushing sliding arm (6) is respectively provided with a pushing arm (10) and a positioning bolt (26), and the positioning bolt (26) is tightly contacted with the sliding seat (5) when locked; the lens clamping device is connected with the pushing sliding arm (6) through a 90-degree folding hinge head (8), and the sliding seat (5) is horizontally fixed on the supporting table (4).

3. The double-sided polishing machine for large-size glass lenses according to claim 2, characterized in that the lens clamping device comprises a lens positioning table (7) vertically fixed on the support table (4), and a lens hoop (9) horizontally placed on the lens positioning table (7); one end of the 90-degree folding hinge head (8) is fixedly connected with the top end of the pushing sliding arm (6), and the other end of the 90-degree folding hinge head is fixedly connected with the lens hoop (9); and an anti-skid rubber ring (901) is arranged on the wall of the inner ring of the lens hoop (9).

4. The double-sided polishing machine for large-size glass lenses according to claim 3, wherein the polishing driving device comprises a driving motor (13) fixed on the bracket (20), a linkage rod (16) with one end fixedly connected with a transmission shaft of the driving motor (13), and two driving wheels (15) symmetrically arranged on the linkage rod (16); the linkage rod (16) is horizontally arranged, and the other end of the linkage rod (16) is connected with the support arm (2) through a bearing mounting seat; there is the clearance between two action wheel (15), pass through belt (14) between action wheel (15) and the elasticity polishing mechanism and be connected, drive controller (19) and driving motor (13) electricity are connected.

5. The large-size glass lens double-sided polishing machine according to claim 4, wherein the elastic polishing mechanism comprises an elastic rotating shaft, a driven tooth (11) fixedly arranged on the elastic rotating shaft, a polishing disc (17) fixedly arranged on the elastic rotating shaft, and polishing cotton (18) bonded with the polishing disc (17); the elastic rotating shaft is horizontally arranged on the support arm (2) and the bracket (20) through a bearing seat (12); the belt (14) is respectively sleeved on the driving wheel (15) and the driven teeth (11).

6. The double-sided polishing machine for large-size glass lenses according to claim 5, wherein the elastic rotating shaft comprises a rotating shaft (25) arranged on the bearing seat (12), a linking sleeve (21) fixed at one end of the rotating shaft (25) far away from the bearing seat (12), a compression spring (22) fixed in the linking sleeve (21), an elastic linking shaft (24) fixed on the compression spring (22), and a clamping ring (23) sleeved on the elastic linking shaft (24); the driven teeth (11) are fixed on the rotating shaft (25), and the driven teeth (11) are positioned between the linkage sleeve (21) and the bearing seat (12); the clamping ring (23) is fixed on the sleeve opening of the linkage sleeve (21), the sexual linkage shaft (24) can horizontally slide, and the polishing disk (17) is connected with the elastic linkage shaft (24).

7. The double-sided polishing machine for large-size glass lenses according to claim 6, characterized in that a spray pipe (27) is further arranged on the support arm (2), and a spray head of the spray pipe (27) is positioned above the polishing cotton (18) of the two elastic polishing mechanisms.