CN217622724U

CN217622724U - Automatic lens printing machine

Info

Publication number: CN217622724U
Application number: CN202221251727.3U
Authority: CN
Inventors: 赵广林
Original assignee: Shanghai Huajing Glass Products Co ltd
Current assignee: Shanghai Huajing Glass Products Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-21
Anticipated expiration: 2032-05-24

Abstract

The utility model provides an automatic lens printing machine, include the printing machine body, remove the print head, place platform, electrically controlled device. A printing table top is arranged above the printing machine body, supporting parts are arranged on two sides of the printing machine body, and a sliding rail is arranged between the two supporting parts; the movable printing head is movably fixed on the slide rail; the placing table is arranged on the printing table surface, a first motor is arranged on the side edge of the placing table, the output end of the first motor is connected with a bidirectional screw, the bidirectional screw is rotatably connected with the inner wall of the placing table, a chute is formed in the bottom wall of the placing table, a nut I and a nut II are symmetrically sleeved on the bidirectional screw along a central axis, two sides of the nut I are rotatably connected with a support rod I, two sides of the nut II are rotatably connected with a support rod II, one end of the support rod I, far away from the nut I, is rotatably connected with a sliding block, the sliding block is slidably connected with the chute, a limiting block is fixed at the upper end of the sliding block, and a lens placing area is formed between the limiting blocks; the electric control device controls the operation of the electrical equipment of the automatic lens printing machine. This novel completion is fixed to unidimensional lens not, has improved the precision and the efficiency of printing.

Description

Automatic lens printing machine

Technical Field

The utility model relates to a lens processing technology field specifically is an automatic lens printing machine.

Background

After the lens is machined and cut, a printing link is required to enter, the printing link is mainly used for printing technological parameters such as a bottom plate, LOGO, IR and a mark symbol and a mark on the surface of the lens, the printing process is mainly characterized in that various parameters, pressure, angles and strokes of a semi-automatic printing machine are adjusted, a single-chip product is supported by an auxiliary jig to be placed in the jig, the product is confirmed to be completely placed correctly, and then the printing is completed after two hands leave a printing table.

The lens printing machine among the prior art often has the wrong problem of lens pendulum position at the in-process of printing, and the pendulum position is just improper will make the printing quality of lens reduce to lead to the finished product quality to descend, different size lenses are difficult to use on same printing machine moreover. To this end, we propose an automatic lens printer to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

The problem that exists to current technical scheme. An object of the utility model is to provide an automatic lens printing machine solves above technical problem.

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

an automatic lens printer comprising:

a printing table top is arranged above the printing machine body, supporting parts are arranged on two sides of the printing table top, and a sliding rail is arranged between the two supporting parts;

the automatic lens printer further comprises:

the movable printing head is movably fixed on the slide rail;

the placing table is arranged on the printing table surface and located between the two supporting parts, a first motor is arranged on the side edge of the placing table, the output end of the first motor is fixedly connected with a bidirectional screw rod, the bidirectional screw rod is rotatably connected with the inner wall of the placing table, a plurality of parallel sliding grooves are formed in the bottom wall of the placing table, a nut I and a nut II are symmetrically sleeved on the bidirectional screw rod along a central axis, two sides of the nut I are rotatably connected with a supporting rod I, two sides of the nut II are rotatably connected with a supporting rod II, one end of the supporting rod I, far away from the nut I, is rotatably connected with a sliding block, the sliding block is slidably connected with the sliding grooves, a limiting block is fixed at the upper end of the sliding block, and a lens placing area is formed between the limiting blocks;

and the electric control device is fixed on the printing table top outside the supporting part and controls the electric equipment of the automatic lens printing machine to operate.

As a further improvement of the scheme, the automatic lens printing machine further comprises a placing table fixing mechanism, wherein the placing table fixing mechanism comprises a fixing plate, a sleeve, a threaded rod and a second motor; the fixed plate is fixed on the printing table surface, and the threaded rod rotates to be fixed on the fixed plate, and the fixed plate outer wall passes through the fixed second motor of motor support, and second motor output is connected a plurality of sleeves are established to threaded rod, threaded sleeve cover on the threaded rod, sleeve external fixation is in placing the platform bottom.

As a further improvement of the scheme, the side wall of the placing table is provided with a moving groove, the sliding block is far away from one side of the bottom wall of the placing table and is fixedly connected with a spring, and one end of the sliding block is far away from a limiting block and is fixedly connected with the spring.

As a further improvement of the scheme, one end, far away from the spring, of the limiting block penetrates through the side wall of the placing table and is in sliding connection with the side wall of the moving groove.

As a further improvement of the scheme, one end, far away from the first motor, of the bidirectional screw rod penetrates through the side wall of the placing table and is connected with the inner wall of the placing table in a rotating mode.

As a further improvement of the scheme, the support rod I and the support rod II are crossed and are in rotating connection.

As a further improvement of the scheme, the lens placing area is positioned in the center of the placing table and is positioned right below the movable printing head.

As a further improvement of the scheme, the movable printing head is provided with at least one, and the movable printing head is controlled by an electric control device to be slidably fixed on the slide rail.

As a further improvement of the scheme, the length of the supporting rod I is the same as that of the supporting rod II, and the length of the sliding groove is larger than that of the supporting rod I.

As a further improvement of the scheme, the placing table and the printing table surface are both horizontal, and the movable printing head is vertically arranged.

Compared with the prior art, the beneficial effects of the utility model are that: 1. this novel when not unidimensional lens is put placing the bench time, just can be through the operation of first motor for the stopper moves the size that is fit for current lens, thereby fixes the lens, accomplishes the fixed to not unidimensional lens, adjusts the stopper through the motor, can make the regulation of stopper light convenient more, can effectively promote printing efficiency, makes the production speed of printing machine faster, and production effect is better.

2. This is novel still through placing the platform below and being equipped with the mechanism that removes, can carry out accurate regulation to the position of placing between platform and the print head, has improved the precision of printing.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the placement table of the present invention;

FIG. 3 is a top view of the structure of the placement table of the present invention;

fig. 4 is a schematic structural view of another embodiment of the present invention;

reference in the figure, 1-the printing machine body; 2-printing table top; 20-a support; 21-a slide rail; 3-an electric control device; 4-moving the print head; 5, placing a table; 50-a chute; 51-a motion slot; 52-lens placement area; 53-a spring; 54-a limiting block; 6-a first motor; 61-a bidirectional screw; 62-nut I; 63-nut II; 64-strut I; 65-strut II; 66-a slide block; 7-placing table fixing mechanism; 71-a fixing plate; 72-a sleeve; 73. a threaded rod; 74. a motor bracket; 75. a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 3, the present embodiment provides an automatic lens printing machine, which includes a printing machine body 1, a moving printing head 4, a placing table 5 and an electric control device 3.

The printer body 1 is a conventional lens printer, and has various models, and for a glass lens printer, the models are usually HX-600R, HX-2030, KSD-2030V, HJ and other models. The printer body 1 of the present embodiment is a bottom-fixed type printer, and for other embodiments, a moving wheel may be provided at the bottom of the printer body 1 for performing a positional movement when not in use.

Continuing to refer to fig. 1, a printing table 2 is arranged above the printing machine body 1, two sides of the printing table 2 are provided with supporting parts 20, and a sliding rail 21 is arranged between the two supporting parts 20; the movable printing head 4 is movably fixed on the slide rail 21; the moving printing head 4 has at least one, and the moving printing head 4 is controlled by the electric control device 3 to be slidably fixed on the slide rail 21. When a plurality of movable printing heads 4 are provided, the movable printing heads 4 have different printing functions, can print the same lens, and quickens the printing efficiency and enriches the printing function.

Continuing to see fig. 2, fig. 3, place the platform 5 and set up on printing table surface 2, and be located between two supporting portions 20, place 5 side of platform and installed first motor 6, first motor 6 output end fixedly connected with two-way screw 61, two-way screw 61 with place 5 inner wall and rotate and be connected, place 5 diapire and be equipped with the spout 50 of a plurality of parallels, it is equipped with nut I62 and nut II 63 to overlap along the central axis symmetry on the two-way screw 61, nut I62 both sides all rotate and are connected with branch I64, nut II 63 both sides all rotate and are connected with branch II 65, I62 one end of keeping away from nut I64 on branch I64 rotates and is connected with slider 66,

slider

66 and 50 sliding connection of spout, slider 66 upper end fixed stopper 54, form the lens between the stopper 54 and place district 52.

The side wall of the placing table 5 is provided with a moving groove 51, one side of the bottom wall of the placing table 5, away from the sliding block 66, is fixedly connected with a spring 53, and one end, away from the sliding block 66, of the spring 53 is fixedly connected with a limiting block 54. The end of the stop block 54 far away from the spring 53 penetrates through the side wall of the placing table 5 and is connected with the side wall of the moving groove 51 in a sliding way.

The table top of the placing table 5 is placed horizontally, and the moving printing head 4 is placed vertically. First motor 6 drives two-way screw 61 and rotates, make nut I62 and nut II 63 relative motion, thereby drive the motion of branch I64 and branch II 65, branch I64 and the motion that branch II 65 will drive slider 66, make stopper 54 also can move in motion groove 51, when stopper 54 moves the position that needs, first motor 6 stall will make the rigidity of stopper 54 live, when removing print head 4 and need printing, stopper 54 just can be under spring 53's effect, during the platform 5 is placed in the withdrawal, can not influence going on smoothly of printing.

The electric control device 3 is fixed on the printing table top 2 outside the supporting part 20, and the electric control device 3 controls the electric equipment of the automatic lens printing machine to operate. For example, the first motor 6 and the moving of the moving print head 4 on the slide rail 21, and the printing operation between the lens and the moving print head 4 of this embodiment are all realized by the control principle of the electric control device 3, and the specific control mode and principle belong to the prior art, which are not the technical problems that need to be solved in this new type, and are not described herein again.

In this embodiment, the length of the strut I64 is the same as that of the strut II 65, and the length of the sliding groove 50 is greater than that of the strut I64. The length of chute 50 is greater than the length of branch I64, and the length of chute 50 is longer can prevent effectively that branch I64 and branch II 65 from pushing away chute 50 with slider 66, has guaranteed the stability of device.

Through the limit structure of placing the platform 5, when the lens of equidimension not was put placing the bench, just can be through the operation of first motor for the stopper moves to the size that is fit for current lens, thereby fixes the lens, accomplishes the fixed to the lens of equidimension not, adjusts the stopper through the motor, can be so that the regulation of stopper light convenient more, can effectively promote printing efficiency, makes the production speed of printing machine faster, and production effect is better.

Example 2

The embodiment provides an automatic lens printing machine, which comprises a printing machine body 1, a movable printing head 4, a placing table 5 and an electric control device 3. And a placing table fixing mechanism 7 provided below the placing table 5. This embodiment has substantially the same structure as embodiment 1, except that this embodiment is configured such that a placing table fixing mechanism 7 is provided below the placing table 5 on the basis of embodiment 1.

The placing table fixing mechanism 7 comprises a fixing plate 71, a sleeve 72, a threaded rod 73 and a second motor 75; the fixing plate 71 is fixed on the printing table top 2, the threaded rod 73 is fixed on the fixing plate 71 in a rotating mode, the outer wall of the fixing plate 71 is fixed with the second motor 75 through the motor support 74, the output end of the second motor 75 is connected with the threaded rod 73, the threaded rod 73 is sleeved with the plurality of sleeves 72 in a threaded mode, and the outer portions of the sleeves 72 are fixed at the bottom of the placing table 5.

When implementing the printing, for more accurate location printing position, drive threaded rod 73 through second motor 75 and move, a plurality of sleeves 72 drive this moment and place platform 5 and displace on the horizontal plane, and electrically controlled device 3 has controlled first motor 6 stall and makes the rigidity of stopper 54, and synchronous control second motor 75 places the district 52 to the lens of placing platform 5 and removes, corresponds and carries out accurate location with removal print head 4, has improved the precision of printing.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.

Claims

1. An automatic lens printer comprising:

a printing machine body (1), wherein a printing table top (2) is arranged above the printing machine body, supporting parts (20) are arranged on two sides of the printing table top (2), and a sliding rail (21) is arranged between the two supporting parts (20);

characterized in that, automatic lens printing machine still includes:

a movable printing head (4) which is movably fixed on the slide rail (21);

the lens placing device comprises a placing table (5), a first motor (6) is arranged on the side of the placing table (5), a bidirectional screw (61) is fixedly connected to the output end of the first motor (6), the bidirectional screw (61) is rotatably connected with the inner wall of the placing table (5), a plurality of parallel sliding grooves (50) are formed in the bottom wall of the placing table (5), a nut I (62) and a nut II (63) are symmetrically sleeved on the bidirectional screw (61) along a central axis, two sides of the nut I (62) are rotatably connected with supporting rods I (64), two sides of the nut II (63) are rotatably connected with supporting rods II (65), one end, far away from the nut I (62), of each supporting rod I (64) is rotatably connected with a sliding block (66), each sliding block (66) is slidably connected with the corresponding sliding groove (50), a limiting block (54) is fixed to the upper end of each sliding block (66), and a lens placing area (52) is formed between the limiting blocks (54);

and the electric control device (3) is fixed on the printing table top (2) on the outer side of the supporting part (20), and the electric control device (3) controls the operation of the electric equipment of the automatic lens printing machine.

2. The automatic eyeglass printer of claim 1, further comprising a placement table fixing mechanism (7), the placement table fixing mechanism (7) comprising a fixing plate (71), a sleeve (72), a threaded rod (73), a second motor (75); fixed plate (71) are fixed on printing table face (2), and threaded rod (73) are rotated and are fixed on fixed plate (71), and fixed plate (71) outer wall passes through motor support (74) fixed second motor (75), and second motor (75) output is connected threaded rod (73), a plurality of sleeves (72) are established to the thread bush on threaded rod (73), sleeve (72) external fixation is in placing platform (5) bottom.

3. The automatic eyeglass printing machine according to claim 1, wherein the side wall of the placing table (5) is provided with a moving groove (51), a spring (53) is fixedly connected to one side of the sliding block (66) far away from the bottom wall of the placing table (5), and a limit block (54) is fixedly connected to one end of the spring (53) far away from the sliding block (66).

4. The automatic lens printing machine according to claim 3, characterized in that the end of said stop block (54) remote from the spring (53) penetrates the side wall of the placing table (5) and is slidingly connected to the side wall of the movement slot (51).

5. The automatic machine for the printing of ophthalmic lenses according to claim 1, characterized in that the end of the bidirectional screw (61) remote from the first motor (6) penetrates the lateral wall of the placing table (5) and is rotatably connected to the inner wall of the placing table (5).

6. The automatic lens-printing machine according to claim 1, characterized in that said first (64) and second (65) rods are crossed and rotatably connected.

7. The automatic lens printer according to claim 1, characterized in that said lens placement area (52) is located in the central position of the placement table (5) and directly below the moving print head (4).

8. The automatic lens printer according to claim 1, characterized in that said mobile printing head (4) has at least one, the mobile printing head (4) being slidably fixed on the slide (21) controlled by the electric control means (3).

9. The automatic lens printing machine according to claim 1, wherein the bar i (64) and the bar ii (65) have the same length, and the length of said chute (50) is greater than the length of the bar i (64).

10. The automatic eyeglass printer according to claim 1, characterized in that the placement table (5) and the printing table top (2) are horizontal and the mobile printing head (4) is arranged vertically.