CN220745711U

CN220745711U - Precise cutting machine for glass optical filters

Info

Publication number: CN220745711U
Application number: CN202322494453.1U
Authority: CN
Inventors: 王林; 李吕兵
Original assignee: Shenzhen Dingxin Sheng Optical Technology Co ltd
Current assignee: Shenzhen Dingxin Sheng Optical Technology Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-09
Anticipated expiration: 2033-09-14

Abstract

The utility model relates to the technical field of glass filter processing, in particular to a precise cutting machine for a glass filter. The utility model overcomes the defects of the prior art, if the shape of the optical filter is rectangular, the front inserted bar is pulled out of the jack, then the electric push rod is started, the electric push rod drives the front sliding block to move in the chute, meanwhile, the fixed block, the telescopic rod and the U-shaped frame are driven to move together, the sliding block is moved to the middle part of the chute, the rectangular optical filter can be positioned through the U-shaped frame, when the shape of the optical filter is circular or arc-shaped, the electric push rod drives the U-shaped frame to move to the front from the middle part of the workbench, then the rear electric push rod drives the rear sliding block to move to the middle part of the chute, and the arc-shaped or circular optical filter is positioned by utilizing the arc-shaped plate.

Description

Precise cutting machine for glass optical filters

Technical Field

The utility model relates to the technical field of glass filter processing, in particular to a precise cutting machine for a glass filter.

Background

The glass filter is made of colored glass, has stable performance after being colored, has good optical characteristics, is a commonly used filter, is generally large in thickness, and is coated with antireflection films on two sides so as to prevent glare, and is used for a photographic imaging system, so that a lens imaging plane can be greatly displaced due to the large thickness, however, when the glass filter is processed, a precision cutting machine is required, and the existing CNC engraving high-permeability blue glass filter cutting and positioning device (publication number: CN 215828629U) at least exposes the following defects in use:

1. most of the existing precision cutting machines are provided with a positioning clamp function, and as the glass optical filters have different shapes and sizes, the common precision cutting machines are difficult to position the optical filters with different shapes and sizes, so that the use of the precision cutting machines is reduced.

2. And because the hardness of glass is higher, use cutting tool for a long time can lead to wearing and tearing or the damage of cutter, nevertheless install cutting tool through the mode of screw fixation generally, when not dismantling cutting tool for a long time, can easily cause the phenomenon such as bolt receives corruption to be difficult to dismantle the cutting tool and change.

Disclosure of Invention

The utility model aims to provide a precise cutting machine for a glass optical filter, which aims to solve the problem of the prior precise cutting machine in the use process in the background technology.

In order to realize the technical problems, the utility model provides the following technical scheme:

the utility model provides a accurate guillootine of glass light filter, includes the organism, the inside bottom of organism is provided with the workstation, the inside top of organism is equipped with the cylinder, the cylinder output is fixed with the mount pad, the mount pad below is equipped with cuts the sword, be equipped with locating component above the workstation, and locating component is used for the glass light filter location to different shape specifications, be equipped with dismouting subassembly on the mount pad, and dismouting subassembly is used for the dismouting to cut the sword.

Preferably, the motor is installed to the upper right side of organism, the lead screw is installed to the inside top that just is located the cylinder of organism, and the lead screw right-hand member wears out the organism and is fixed with the motor output, and the outside cover of lead screw be equipped with rather than threaded connection's screw thread piece, open on organism inner wall top has the fixed slot, and screw thread piece top extends to in the fixed slot and rather than sliding connection, the cylinder is installed in screw thread piece bottom.

Preferably, the positioning assembly comprises:

the sliding grooves are formed in two sides of the upper surface of the workbench;

the sliding block is arranged in the sliding groove and is in sliding connection with the sliding groove;

the electric push rods are arranged on two sides of the inside of the sliding groove, and the inner ends of the electric push rods are fixed with the outer ends of the sliding blocks;

the jacks are arranged on two sides of the upper surface of the workbench, are positioned in the sliding groove and communicated, and are arranged from front to back;

the fixed block is fixed in the middle of the upper surface of the sliding block;

the inserting rod is arranged on the sliding block and positioned at two sides of the fixed block;

the telescopic rods are fixed at the inner ends of the fixed blocks at the left side and the right side;

the U-shaped frame is fixed at the inner end of the telescopic rod;

an arc-shaped plate arranged at the inner end of the telescopic rod at the back;

the spring is sleeved outside the telescopic rod and is fixedly and respectively fixed between the U-shaped frame and the arc plate.

Preferably, the positioning assembly further comprises:

the clamping blocks are provided with a plurality of clamping blocks and are respectively fixed at the outer ends of the U-shaped frame and the arc-shaped plate;

the clamping groove is formed in the inner end of the telescopic rod;

the bolts are arranged on the upper side and the lower side of the telescopic rod;

and a controller installed in front of the table.

Preferably, the lower end of the inserted link penetrates through the sliding block and is inserted into the jack, the clamping block is inserted into the clamping groove, the clamping block is fixed in the clamping groove through the bolt, and the electric push rod is electrically connected with the controller.

Preferably, the dismounting assembly comprises:

the positioning block is fixed on the cutting knife;

the positioning groove is formed in the bottom of the mounting seat;

limiting blocks which are arranged at two sides of the inner part of the positioning groove;

the limiting grooves are formed in two sides of the positioning block;

the connecting rod is fixed at the outer end of the limiting block;

the pulling plates are arranged at two sides of the mounting seat;

the T-shaped rods are fixed on two sides of the mounting seat and positioned at the upper end and the lower end;

the pressure spring is sleeved on the outer side of the T-shaped rod.

Preferably, the locating block is inserted into the locating groove, the limiting block is inserted into the limiting groove, the outer end of the connecting rod penetrates through the mounting seat and is fixed with the inner end of the pulling plate, the upper side and the lower side of the pulling plate are respectively sleeved on the outer side of the T-shaped rod and are in sliding connection with the T-shaped rod, and the inner side and the outer side of the pressure spring are respectively fixed between the pulling plate and the T-shaped rod.

The embodiment of the utility model provides a precise cutting machine for a glass optical filter, which has the following beneficial effects:

1. through the inserted bar, jack, electric putter, U-shaped frame and arc that set up, if the shape of light filter is rectangular, through pulling out preceding inserted bar from jack, start electric putter again, drive preceding slider by electric putter and move in the spout, drive fixed block, telescopic link and U-shaped frame together simultaneously and remove, move the slider to the spout middle part can, then can fix a position rectangular light filter through U-shaped frame, and when the shape of light filter is circular or arc shape, drive U-shaped frame and move to the place ahead from the workstation middle part through electric putter earlier, then drive the slider at the back again to the spout middle part can by the electric putter at the back, and then utilize the arc to fix a position arc-shaped or circular light filter;

2. through locating piece, constant head tank, stopper, spacing groove, connecting rod and the arm-tie that set up, will draw the arm-tie outside for the arm-tie drives the connecting rod and moves together with the stopper, and then makes the stopper pull out from the spacing inslot, then will cut out the cutter and move down again, makes to cut out the cutter and drives the locating piece and pull out from the constant head tank, thereby will cut out the cutter and tear open and unload, and conveniently dismantle the change to cutting the cutter.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall front plan view structure of the present utility model;

FIG. 2 is a schematic top plan view of the table of the present utility model;

FIG. 3 is a schematic view of a right-side cross-sectional structure of a workbench and a chute of the utility model;

FIG. 4 is a schematic view of the structure of FIG. 2A according to the present utility model;

fig. 5 is a schematic diagram of the structure of fig. 1 at B according to the present utility model.

In the figure: 1. a body; 2. a work table; 3. a cylinder; 4. a mounting base; 5. a cutting knife; 6. an arc-shaped plate; 7. a U-shaped frame; 8. a chute; 9. an electric push rod; 10. a slide block; 11. a jack; 12. a rod; 13. a fixed block; 14. a telescopic rod; 15. a spring; 16. a clamping block; 17. a clamping groove; 18. a bolt; 19. a positioning groove; 20. a limiting block; 21. a limit groove; 22. a connecting rod; 23. a T-shaped rod; 24. a pressure spring; 25. a controller; 26. a positioning block; 27. pulling the plate.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in FIG. 1, a precise cutting machine for glass optical filters comprises a machine body 1, wherein a workbench 2 is arranged in the machine body 1, the workbench 2 is used for placing optical filters, and meanwhile, when the optical filters are placed on the workbench 2, the air cylinder 3 drives the cutting knife 5 to move downwards so that the cutting knife 5 cuts the optical filters;

as shown in fig. 1 to 3, according to the shape of the optical filter, when the optical filter is rectangular, the front inserting rod 12 is pulled out of the jack 11 and the sliding block 10, then the controller 25 controls the front two electric push rods 9 to be opened, the electric push rods 9 drive the front two sliding blocks 10 to move in the sliding groove 8, and simultaneously drive the fixed block 13, the telescopic rod 14 and the U-shaped frame 7 to move together with the spring 15, so that the sliding block 10 is moved to the middle part of the sliding groove 8, and the U-shaped frame 7 is moved to the middle part of the workbench 2, so that the sliding block 10 can be stopped, the inserting rod 12 is used for penetrating the sliding block 10 and inserting the sliding block 10 into the jack 11, the sliding block 10 is further positioned by the inserting rod 12, after the U-shaped frame 7 is moved to the upper middle part of the workbench 2, the U-shaped frame 7 is moved to the outer side, the U-shaped frame 7 drives the telescopic rod 14 to shrink and simultaneously extrudes the spring 15, then the optical filter is placed on the workbench 2 and positioned between the U-shaped frames 7, the U-shaped frame 7 is slowly loosened according to the size of the optical filter, the inner wall of the U-shaped frame 7 is driven to be contacted with the outer wall of the optical filter by the resilience force of the spring 15, then when the optical filter with a round shape or an arc shape is required to be positioned, the U-shaped frame 7 is moved to the front from the middle part of the workbench 2, the same steps as the above are carried out, then the electric push rod 9 drives the sliding block 10 to move to the middle part of the sliding groove, the electric push rod 9 drives the arc plate 6 to move to the middle part of the workbench 2, and then the U-shaped frame 7 and the arc plate 6 can be changed, and the optical filters with different sizes can be positioned at the same time;

as shown in fig. 4, in addition, the bolt 18 is taken out from the clamping block 16 and the telescopic rod 14 through the arranged bolt 18, the clamping block 16 and the clamping groove 17, then the arc-shaped plate 6 and the U-shaped frame 7 can be taken out, the clamping block 16 is driven to be pulled out from the clamping groove 17, and then the positioning fixtures with different shapes can be replaced;

as shown in fig. 5, when the cutting knife 5 needs to be replaced, the pulling plate 27 is pulled outwards through the set positioning block 26, the positioning groove 19, the limiting block 20, the limiting groove 21, the connecting rod 22, the T-shaped rod 23, the pressure spring 24 and the pulling plate 27, so that the pulling plate 27 moves outside the T-shaped rod 23 and simultaneously presses the pressure spring 24, the connecting rod 22 and the limiting block 20 are driven to move together, then after the limiting block 20 moves, the cutting knife 5 moves out of the limiting groove 21, further the limiting block 20 is pulled out of the limiting groove 21, and then the cutting knife 5 moves downwards, so that the cutting knife 5 drives the positioning block 26 to be pulled out of the positioning groove 19, and the cutting knife 5 is detached and is convenient to detach and replace.

Working principle: if the filter is rectangular, the front inserted rod 12 is pulled out of the jack 11, then the electric push rod 9 is started, the electric push rod 9 drives the front sliding block 10 to move in the chute 8, meanwhile drives the fixed block 13 and the telescopic rod 14 to move together with the U-shaped frame 7, the sliding block 10 is moved to the middle part of the chute 8, the rectangular filter can be positioned through the U-shaped frame 7, and when the filter is circular or arc-shaped, the electric push rod 9 drives the U-shaped frame 7 to move to the front from the middle part of the workbench 2, then the rear electric push rod 9 drives the rear sliding block 10 to move to the middle part of the chute, and the arc-shaped or circular filter is positioned by the arc-shaped plate 6; through locating piece 26, constant head tank 19, stopper 20, spacing groove 21, connecting rod 22 and arm-tie 27 that set up, will draw arm-tie 27 outside for arm-tie 27 drives connecting rod 22 and stopper 20 and removes together, and stopper 20 can pull out in the spacing groove 21 afterwards, then will cut out cutter 5 downwardly moving again, makes cut out cutter 5 drive locating piece 26 pull out in the constant head tank 19, thereby will cut out cutter 5 and tear out, and conveniently dismantle the change to cut out cutter 5.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a accurate guillootine of glass light filter, includes organism (1), its characterized in that: the utility model discloses a glass filter, including organism (1), including frame (1), cylinder (3), mount pad (5) are equipped with to inside bottom of organism (1), inside top of organism (1) is equipped with cylinder (3), cylinder (3) output is fixed with mount pad (4), mount pad (4) below is equipped with cuts cutter (5), be equipped with locating component above workstation (2), and locating component is used for the glass filter location to different shape specifications, be equipped with dismouting subassembly on mount pad (4), and dismouting subassembly is used for the dismouting to cut cutter (5).

2. The precise cutting machine for the glass optical filter according to claim 1, wherein the motor is installed on the upper right side of the machine body (1), the screw rod is installed inside the machine body (1) and above the air cylinder (3), the right end of the screw rod penetrates out of the machine body (1) and is fixed with the output end of the motor, the screw rod is sleeved with a threaded block in threaded connection with the screw rod, a fixing groove is formed in the top end of the inner wall of the machine body (1), the top end of the threaded block extends into the fixing groove and is in sliding connection with the fixing groove, and the air cylinder (3) is installed at the bottom of the threaded block.

3. The precision cutting machine of claim 1, wherein the positioning assembly comprises:

the sliding grooves (8) are formed in the two sides of the upper surface of the workbench (2);

the sliding block (10) is arranged in the sliding groove (8) and is in sliding connection with the sliding groove;

the electric push rods (9) are arranged at two sides of the inside of the sliding groove (8), and the inner ends of the electric push rods are fixed with the outer ends of the sliding blocks (10);

the jacks (11) are arranged on two sides of the upper surface of the workbench (2) and are positioned in the sliding groove (8) to be communicated, and a plurality of jacks are arranged from front to back;

the fixed block (13) is fixed in the middle of the upper surface of the sliding block (10);

the inserting rods (12) are arranged on the sliding blocks (10) and positioned at two sides of the fixed blocks (13);

a telescopic rod (14) fixed at the inner ends of the fixed blocks (13) at the left and right sides;

the U-shaped frame (7) is fixed at the inner end of the telescopic rod (14);

an arc-shaped plate (6) provided at the inner end of the telescopic rod (14) at the rear;

the spring (15) is sleeved outside the telescopic rod (14) and is fixedly and respectively fixed between the U-shaped frame (7) and the arc-shaped plate (6).

4. The precision cutting machine of claim 3, wherein the positioning assembly further comprises:

the clamping blocks (16) are provided with a plurality of clamping blocks and are respectively fixed at the outer ends of the U-shaped frame (7) and the arc-shaped plate (6);

a clamping groove (17) which is arranged at the inner end of the telescopic rod (14);

bolts (18) which are arranged on the upper side and the lower side of the telescopic rod (14);

and a controller (25) installed in front of the table (2).

5. The precise cutting machine for the glass optical filters according to claim 4, wherein the lower end of the inserting rod (12) penetrates through the sliding block (10) and is inserted into the inserting hole (11), the clamping block (16) is inserted into the clamping groove (17), the clamping block (16) is fixed in the clamping groove (17) through the bolt (18), and the electric push rod (9) is electrically connected with the controller (25).

6. The precision cutting machine for glass filters according to claim 1, wherein the dismounting assembly comprises:

the positioning block (26) is fixed on the cutting knife (5);

the positioning groove (19) is formed at the bottom of the mounting seat (4);

limiting blocks (20) which are arranged at two sides of the inner part of the positioning groove (19);

the limiting grooves (21) are formed in two sides of the positioning block (26);

the connecting rod (22) is fixed at the outer end of the limiting block (20);

the pulling plates (27) are arranged at two sides of the mounting seat (4);

the T-shaped rods (23) are fixed on two sides of the mounting seat (4) and positioned at the upper end and the lower end;

and the pressure spring (24) is sleeved outside the T-shaped rod (23).

7. The precise cutting machine for the glass optical filters according to claim 6, wherein the positioning block (26) is inserted into the positioning groove (19), the limiting block (20) is inserted into the limiting groove (21), the outer end of the connecting rod (22) penetrates through the mounting seat (4) and is fixed with the inner end of the pull plate (27), the upper side and the lower side of the pull plate (27) are respectively sleeved on the outer side of the T-shaped rod (23) and are in sliding connection with the T-shaped rod, and the inner side and the outer side of the pressure spring (24) are respectively fixed between the pull plate (27) and the T-shaped rod (23).