CN216351313U

CN216351313U - Automatic ink coating machine for coating ink on optical lens

Info

Publication number: CN216351313U
Application number: CN202122458080.3U
Authority: CN
Inventors: 饶龙军; 周添; 丁立煜; 陈明聪; 宋超
Original assignee: ZHONGSHAN GUANGWEI OPTOELECTRONIC TECHNOLOGY CO LTD
Current assignee: ZHONGSHAN GUANGWEI OPTOELECTRONIC TECHNOLOGY CO LTD
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-19
Anticipated expiration: 2031-10-12

Abstract

The application provides an automatic ink coating machine for coating ink on an optical lens, which comprises a frame, two rotating mechanisms, an ink coating mechanism and a carrying mechanism, the lens to be coated with ink is moved from the substitute processing area on the frame to the rotating mechanism by the carrying mechanism for fixing, then the rotating mechanism drives the fixed lens to be inked to rotate, and the ink is coated on the lens fixed on the rotating mechanism through the ink coating mechanism, the utility model is provided with two rotating mechanisms, when the ink coating of the lens on one rotating mechanism is finished, the ink coating mechanism alternately coats the ink on the lens to be coated on the other rotating mechanism, at the moment, the carrying mechanism takes out the lens which is coated with the ink and moves the lens to a processed area on the rack, and then the lens to be coated with the ink is fed again.

Description

Automatic ink coating machine for coating ink on optical lens

Technical Field

The application belongs to the technical field of lens processing equipment, and particularly relates to an automatic ink coating machine for coating ink on optical lenses.

Background

In the prior art, the ink coating operation of the optical lens generally depends on manual operation, the ink is manually dipped by a brush pen or a sponge and then coated on the outer diameter, the chamfer and part of the surface of the lens to achieve the effect of eliminating optical stray light, and the ink coating operation is carried out by a mechanical device by adopting an automatic ink coating machine in a few cases. The method has the problems of high labor cost, low ink coating efficiency, low automation degree, poor consistency, unstable quality and high rework rate.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides an automatic ink coating machine for coating ink on an optical lens.

This application adopts following scheme for optical lens scribbles automatic inking machine of china ink, includes:

the device comprises a frame, a processing device and a control device, wherein the frame is provided with a to-be-processed area for placing a to-be-inked lens and a processed area for placing the inked lens;

the two rotating mechanisms are arranged on the rack at intervals and are used for fixing the lens and driving the fixed lens to rotate;

the ink coating mechanism is used for alternately coating ink on the lenses fixed on the two rotating mechanisms;

and the carrying mechanism is used for taking the lens to be coated with ink out of the area to be processed and moving the lens to the rotating mechanism for feeding, and is used for taking the lens coated with ink out of the rotating mechanism and moving the lens to the processed area for blanking.

The automatic ink coating machine for coating the ink on the optical lens comprises an ink coating assembly, an ink supply assembly and a moving assembly, wherein the moving assembly is arranged on the rack and positioned on one side of the rotating mechanisms, the ink coating assembly is arranged on a driving end of the moving assembly, the ink supply assembly is connected with the ink coating assembly and used for supplying the ink to the ink coating assembly, and the moving assembly is used for driving the ink coating assembly to move between the two rotating mechanisms so as to enable the ink coating assembly to respectively coat the ink on the lenses fixed on the two rotating mechanisms.

The automatic ink applying machine for applying ink to optical lenses comprises a moving assembly, a longitudinal lifting arm, a transverse moving arm and an overturning driving piece, wherein the longitudinal lifting arm is longitudinally arranged on a rack, the transverse moving arm is transversely arranged on a driving end of the longitudinal lifting arm, the overturning driving piece is arranged on a driving end of the transverse moving arm, the driving end of the overturning driving piece is connected with the ink applying assembly, the longitudinal lifting arm is used for driving the transverse moving arm to vertically move, the transverse moving arm is used for driving the overturning driving piece to transversely move so that the ink applying assembly moves between two rotating mechanisms, and the overturning driving piece is used for driving the ink applying assembly to overturn so that the ink applying assembly can alternately face the lenses fixed on the two rotating mechanisms.

The automatic ink coating machine for coating ink on the optical lens comprises a connecting rod, an ink coating box and a coating part, wherein one end of the connecting rod is connected with the driving end of the turnover driving piece, the other end of the connecting rod is connected with the ink coating box, the ink coating box is connected with the ink supply component and used for accessing ink conveyed by the ink supply component, and the coating part is arranged at the end part of the ink coating box and used for coating ink on the lens fixed on the rotating mechanism.

The automatic ink coating machine for coating the ink on the optical lens comprises a turnover driving piece, wherein a position detection mechanism is arranged between the turnover driving piece and an ink coating assembly, the position detection mechanism comprises a sensor arranged on the turnover driving piece, and a first detection bump and a second detection bump which are arranged on the outer side of a connecting rod in a back-to-back manner, and the sensor obtains the orientation position of the coating part by detecting the first detection bump and the second detection bump.

According to the automatic ink coating machine for coating the ink on the optical lens, the connecting rod is of a telescopic structure.

The automatic ink applying machine for applying ink to the optical lens comprises an ink supplying main machine and an ink storing container, wherein the ink storing container is communicated with the ink applying assembly through an ink outlet pipe, and the ink supplying main machine is connected with the ink storing container and is used for controlling the ink outlet flow of the ink outlet pipe.

As above, the automatic ink coating machine for coating ink on optical lenses is characterized in that the carrying mechanism comprises an X-axis moving group, a Y-axis moving group and a vacuum sucker group, wherein the X-axis moving group is arranged on the rack and extends along the X-axis direction, the Y-axis moving group is arranged on the driving end of the X-axis moving group and extends along the Y-axis direction perpendicular to the X-axis direction, the vacuum sucker group is arranged on the driving end of the Y-axis moving group, the X-axis moving group is used for driving the Y-axis moving group to move along the X-axis direction, the Y-axis moving group is used for driving the vacuum sucker group to move along the Y-axis direction, the vacuum sucker group comprises two lifting cylinders which are arranged side by side, and the output ends of the two lifting cylinders are respectively provided with a vacuum sucker unit for vacuum sucking lenses.

The automatic ink coating machine for coating the ink on the optical lens comprises a rotary base arranged on the rack, an adsorption shaft which is rotatably arranged on the rotary base and used for bearing and adsorbing the lens, a rotary driving piece used for driving the adsorption shaft to rotate, and a correction cylinder arranged on one side of the adsorption shaft and used for clamping the lens borne on the adsorption shaft to correct the position of the lens.

The automatic inking machine for inking optical lenses as described above is characterized in that: the frame is provided with two sealing windows for sealing the rotating mechanisms, the inking mechanisms and the carrying mechanism, and the sealing windows are provided with filtering devices for filtering air in the sealing windows.

Compared with the prior art, the beneficial effects of this application are as follows:

the application provides an automatic ink coating machine for coating ink on an optical lens, which comprises a rack, two rotating mechanisms, an ink coating mechanism and a carrying mechanism, wherein the carrying mechanism is used for moving a lens to be coated with ink from a substitute processing area on the rack to the rotating mechanisms for fixing, then the rotating mechanisms drive the fixed lens to be coated with ink to rotate, and the ink coating mechanism is used for coating ink on the lens fixed on the rotating mechanisms.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.

Fig. 1 is a schematic structural diagram of an automatic inking machine for inking optical lenses in the embodiment of the present application.

Fig. 2 is a schematic structural diagram of a rotating mechanism and an ink applying mechanism in the embodiment of the present application.

Fig. 3 is a schematic top view of a lens mounted on a rotating mechanism with one side of an ink applying mechanism according to an embodiment of the present application.

Fig. 4 is a schematic top view of the lens fixed to another rotation mechanism on the other side of the inking mechanism in the embodiment of the present application.

Fig. 5 is a schematic structural diagram of an ink supply assembly in an embodiment of the present application.

Fig. 6 is a schematic structural diagram of an automatic inking machine for inking optical lenses according to an embodiment of the present application.

Detailed Description

As shown in fig. 1-6, the automatic ink-applying machine for applying ink to optical lenses comprises a frame 1, two rotating mechanisms 2, an ink-applying mechanism 3 and a conveying mechanism 4; the frame 1 is provided with a to-be-processed area 11 for placing a lens to be coated with ink and a processed area 12 for placing the coated lens; the two rotating mechanisms 2 are arranged on the rack 1 at intervals, and the rotating mechanisms 2 are used for fixing lenses and driving the fixed lenses 8 to rotate; the ink coating mechanism 3 is used for alternately coating ink on the lenses 8 fixed on the two rotating mechanisms 2; the conveying mechanism 4 is used for taking out the lens to be inked from the area 11 to be processed and moving the lens to the rotating mechanism 2 for feeding, and is used for taking out the inked lens from the rotating mechanism 2 and moving the inked lens to the processed area 12 for blanking.

Further, the inking mechanism 3 includes an inking assembly 31, an ink supply assembly 32 and a moving assembly 33, the moving assembly 33 is disposed on the frame 1 and located on one side of the rotating mechanism 2, the inking assembly 31 is disposed on a driving end of the moving assembly 33, the ink supply assembly 32 is connected to the inking assembly 31 for supplying ink to the inking assembly 31, the moving assembly 33 is configured to drive the inking assembly 31 to move between the two rotating mechanisms 2, so that the inking assembly 31 respectively inks the lenses 8 fixed on the two rotating mechanisms 2, when in use, the inking assembly supplies ink to the inking assembly through the ink supply assembly, the moving assembly drives the inking assembly to move between the two rotating mechanisms, the inking assembly paints ink to the lens to be inked through the inking assembly, when the inking of the lens on one rotating mechanism on one side is completed, the moving assembly drives the inking assembly to move to the lens position on the other rotating mechanism on the other side, scribble the china ink for the lens on another rotary mechanism of opposite side, go up unloading for accomplishing the lens of scribbling the china ink through transport mechanism this moment, this application biax operation can improve production efficiency.

Further, the moving assembly 33 includes a longitudinal lifting arm 331 longitudinally disposed on the frame 1, a transverse moving arm 332 transversely disposed on a driving end of the longitudinal lifting arm 331, and a turning driving member 333 disposed on a driving end of the transverse moving arm 332, a driving end of the turning driving member 333 is connected to the inking assembly 31, the longitudinal lifting arm 331 is configured to drive the transverse moving arm 332 to move vertically, the transverse moving arm 332 is configured to drive the turning driving member 333 to move transversely so as to move the inking assembly 31 between the two rotating mechanisms 2, the turning driving member 333 is configured to drive the inking assembly 31 to turn so that the inking assembly 31 can alternately face the lenses 8 fixed on the two rotating mechanisms 2, and when in use, the transverse moving arm drives the turning driving member to move transversely by lifting the longitudinal lifting arm to a proper position, the overturning driving piece drives the ink coating assembly 31 to overturn 180 degrees so as to adapt to lenses of different sizes, after the ink coating of the lens on one ink coating mechanism on one side is completed through the design, the overturning driving piece drives the ink coating assembly to overturn 180 degrees, so that the ink coating assembly faces the lens on the other ink coating mechanism on the other side, the ink coating assembly is driven to move to the position of the other ink coating mechanism through the transverse moving arm, and double-shaft repeated alternate operation is realized.

Further, the ink coating component 31 includes a connecting rod 311, an ink coating box 312, and a coating portion 313, one end of the connecting rod 311 is connected to the driving end of the turning driving member 333, the other end is connected to the ink coating box 312, the ink coating box 312 is connected to the ink supply component 32 and is used for accessing the ink delivered by the ink supply component 32, the coating portion 313 is disposed at the end of the ink coating box 312 and is used for coating the ink on the lens 8 fixed on the rotating mechanism 2, and the coating portion is used for coating the ink on the peripheral side of the lens to be coated.

Further, a position detecting mechanism 5 is disposed between the turning driving member 333 and the inking assembly 31, the position detecting mechanism 5 includes a sensor 51 disposed on the turning driving member 333, and a first detecting protrusion 52 and a second detecting protrusion 53 disposed opposite to the outside of the connecting rod 311, the sensor 51 obtains the orientation position of the painting portion 313 by detecting the first detecting protrusion 52 and the second detecting protrusion 53, when the turning driving member drives the painting portion to turn to the horizontal position and face the lens on one side, the sensor senses the first detecting protrusion to stop turning of the turning driving member, the painting portion is just located at the lens on one side, when the turning driving member drives the painting portion to turn to the horizontal position and face the lens on the other side, the sensor senses the second detecting protrusion to stop turning of the turning driving member, and the painting portion is just located at the lens on the other side, the design improves the accuracy of the overturning position, so that the painting part can accurately paint ink on the lens after overturning.

Further, the connecting rod 311 is a telescopic structure, and the telescopic structure is provided to facilitate adjusting the horizontal position of the brushing portion to adapt to lenses with different sizes and to adjust to an accurate position.

Further, the ink supply assembly 32 includes an ink supply host 321 and an ink storage tank 322, the ink storage tank 322 is communicated with the ink applying assembly 31 through an ink outlet pipe 323, the ink supply host 321 is connected with the ink storage tank 322 and is used for controlling the ink outlet flow rate of the ink outlet pipe 323, when in use, the prepared ink is poured into the ink storage tank of the automatic ink supply machine, the ink inlet amount is adjusted, and the prepared ink is conveyed to the ink applying assembly through the ink outlet pipe.

Further, the carrying mechanism 4 comprises an X-axis moving group 41 arranged on the frame 1 and extending along the X-axis direction, a Y-axis moving group 42 arranged on the driving end of the X-axis moving group 41 and extending along the Y-axis direction perpendicular to the X-axis, and a vacuum chuck group 43 arranged on the driving end of the Y-axis moving group 42, wherein the X-axis moving group 41 is used for driving the Y-axis moving group 42 to move along the X-axis direction, the Y-axis moving group 42 is used for driving the vacuum chuck group 43 to move along the Y-axis direction, the vacuum chuck group 43 comprises two lifting cylinders 431 arranged side by side, the output ends of the two lifting cylinders 431 are respectively provided with a vacuum chuck unit 432 for vacuum-sucking the lens, the carrying mechanism is provided with two lifting cylinders and two vacuum chuck units for vacuum-sucking the lens, and the carrying mechanism moves to treat-inking the lens when in use, one vacuum chuck unit takes out lens unloading from scribbling black mechanism, and another vacuum chuck unit is waiting to scribble black lens and is for scribbling black mechanism material loading, and reducible the removal of this design, one vacuum chuck unit is used for unloading another vacuum chuck unit and is used for the material loading, improves production efficiency.

Further, rotary mechanism 2 is including locating rotating base 20 in the frame 1, rotate and locate rotating base 20 is last to be used for holding and adsorbing the absorption axle 21 of lens and be used for driving the rotatory rotary driving piece 22 of absorption axle 21 still including locating the correction cylinder 23 of absorption axle 21 one side, correction cylinder 23 is used for the centre gripping lens that holds on the absorption axle 21 is in order to rectify the lens position, and the absorption axle is external to connect the vacuum adsorption device, and the lens is carried out the center of correction by the centre gripping cylinder centre gripping on scribbling the black absorption axle, and absorption axle vacuum suction lens begins to rotate after the center of correction.

Further, be equipped with in the frame 1 and be used for sealing two rotary mechanism 2 scribble black mechanism 3 with the sealed window 6 of transport mechanism 4, it is right to be equipped with on the sealed window 6 be used for the air in the sealed window 6 carries out filterable filter equipment 7, sets up sealed window and can seal the course of working, increases product processing stability, avoids other factor interference in the production environment, and filter equipment can be used to dry printing ink, can guarantee the inside air of board clean, avoids pollutant in the air to scribble the harmful effects of china ink to the lens.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Automatic inking machine for inking optical lenses, characterized in that it comprises:

a frame (1) provided with a to-be-processed area (11) for placing a lens to be coated with ink and a processed area (12) for placing the coated lens;

the two rotating mechanisms (2) are arranged on the rack (1) at intervals, and the rotating mechanisms (2) are used for fixing lenses and driving the fixed lenses (8) to rotate;

the ink coating mechanism (3) is used for alternately coating ink on the lenses (8) fixed on the two rotating mechanisms (2);

and the conveying mechanism (4) is used for taking the lens to be inked out of the area to be processed (11) and moving the lens to be inked onto the rotating mechanism (2) for feeding, and is used for taking the lens to be inked out of the rotating mechanism (2) and moving the lens to be inked into the area to be processed (12) for feeding.

2. An automatic inking machine for optical lens inking according to claim 1, characterized in that: scribble black mechanism (3) including scribbling black subassembly (31), supplying ink subassembly (32) and removal subassembly (33), removal subassembly (33) are located on frame (1) and lie in rotary mechanism (2) one side, it locates to scribble black subassembly (31) on the drive end of removal subassembly (33), supply ink subassembly (32) with scribble black subassembly (31) and be connected and be used for doing scribble black subassembly (31) ink supply, removal subassembly (33) are used for driving scribble black subassembly (31) two move between rotary mechanism (2), so that scribble black subassembly (31) and be two respectively scribble black by fixed lens (8) on rotary mechanism (2).

3. The automatic inking machine for the inking of optical lenses according to claim 2, characterized in that: the moving component (33) comprises a longitudinal lifting arm (331) arranged on the frame (1) along the longitudinal direction, and a transverse moving arm (332) arranged on the driving end of the longitudinal lifting arm (331) along the transverse direction, and a turning driving member (333) provided on a driving end of the lateral moving arm (332), the driving end of the overturning driving piece (333) is connected with the inking component (31), the longitudinal lifting arm (331) is used for driving the transverse moving arm (332) to move vertically, the transverse moving arm (332) is used for driving the overturning driving piece (333) to move along the transverse direction so as to enable the inking component (31) to move between the two rotating mechanisms (2), the overturning driving part (333) is used for driving the inking assembly (31) to overturn so that the inking assembly (31) can alternately face the lenses (8) fixed on the two rotating mechanisms (2).

4. An automatic inking machine for the inking of optical lenses according to claim 3, characterized in that: the ink coating component (31) comprises a connecting rod (311), an ink coating box (312) and a coating part (313), one end of the connecting rod (311) is connected with the driving end of the turnover driving piece (333), the other end of the connecting rod is connected with the ink coating box (312), the ink coating box (312) is connected with the ink supply component (32) and used for connecting ink conveyed by the ink supply component (32), and the coating part (313) is arranged at the end part of the ink coating box (312) and used for coating ink on the lens (8) fixed on the rotating mechanism (2).

5. The automatic inking machine for the inking of optical lenses according to claim 4, wherein: overturn driving piece (333) with be equipped with position detection mechanism (5) between scribbling black subassembly (31), position detection mechanism (5) are including locating sensor (51) on upset driving piece (333) and back of the body locate first detection bump (52) and second detection bump (53) in connecting rod (311) outside, sensor (51) are through detecting first detection bump (52) with second detection bump (53) are in order to obtain scribble the orientation position of brushing portion (313).

6. The automatic inking machine for the inking of optical lenses according to claim 4, wherein: the connecting rod (311) is of a telescopic structure.

7. The automatic inking machine for the inking of optical lenses according to claim 2, characterized in that: the ink supply assembly (32) comprises an ink supply host (321) and an ink storage container (322), the ink storage container (322) is communicated with the ink coating assembly (31) through an ink outlet pipe (323), and the ink supply host (321) is connected with the ink storage container (322) and is used for controlling the ink outlet flow of the ink outlet pipe (323).

8. An automatic inking machine for optical lens inking according to claim 1, characterized in that: transport mechanism (4) are including locating X axle removal group (41) that extend on frame (1) and along the X axle direction, locate X axle removal group (41) drive end on and along Y axle removal group (42) that the Y axle direction of perpendicular to X axle extends and locate Y axle removal group (43) on the drive end of Y axle removal group (42), X axle removal group (41) are used for the drive Y axle removal group (42) remove along the X axle direction, Y axle removal group (42) are used for the drive vacuum chuck group (43) remove along the Y axle direction, vacuum chuck group (43) include two lift cylinder (431) that set up side by side, two all be equipped with vacuum chuck unit (432) that are used for the vacuum suction lens on the output of lift cylinder (431).

9. An automatic inking machine for optical lens inking according to claim 1, characterized in that: the rotary mechanism (2) comprises a rotary base (20) arranged on the rack (1), an adsorption shaft (21) which is used for bearing and adsorbing lenses and a rotary driving piece (22) which is used for driving the adsorption shaft (21) to rotate, and a correction cylinder (23) arranged on one side of the adsorption shaft (21), wherein the rotary base (20) is rotatably arranged on the rotary base (20), and the correction cylinder (23) is used for clamping the lenses which are borne on the adsorption shaft (21) so as to correct the positions of the lenses.

10. An automatic inking machine for optical lens inking according to claim 1, characterized in that: the machine is characterized in that a sealing window (6) used for sealing the two rotating mechanisms (2), the ink coating mechanism (3) and the carrying mechanism (4) is arranged on the machine frame (1), and a filtering device (7) used for filtering air in the sealing window (6) is arranged on the sealing window (6).