CN218170515U

CN218170515U - Optical film cutting device

Info

Publication number: CN218170515U
Application number: CN202222258919.3U
Authority: CN
Inventors: 何超
Original assignee: Shenzhen Shenmo Industrial Co ltd
Current assignee: Shenzhen Shenmo Industrial Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-30
Anticipated expiration: 2032-08-25

Abstract

The utility model belongs to the technical field of the cutting, especially, be an blooming cutting device, comprises a workbench, the lower extreme left part and the fixed leg frame of the equal fixedly connected with in lower extreme right part of workstation, the upper end front portion and the equal fixedly connected with fixed plate in upper end rear portion of workstation, two it has the blooming running roller to alternate swing joint between the fixed plate, the upper end fixedly connected with limit structure of workstation, and limit structure is located the right part of blooming running roller, the upper end rear portion fixedly connected with cutting frame of workstation, the interior right wall of cutting frame is opened there is spacing spout, the upper end fixedly connected with cutting mechanism of cutting frame, and sliding connection between cutting mechanism and the spacing spout, the upper end front portion and the equal fixedly connected with L type frame in upper end rear portion of workstation. An blooming cutting device, its overall structure is simple, the cutting quality of promotion blooming that can be very big for cutting effect is good.

Description

Optical film cutting device

Technical Field

The utility model relates to a cutting technical field, in particular to blooming cutting device.

Background

The optical film is an optical element which is formed by plating one or more layers of films on the surfaces of various materials such as optical glass, optical plastic, optical fiber, crystal and the like, changes the intensity, polarization state and phase change of transmitted light or reflected light based on the interference effect of light in the film, is an important component of modern optical instruments and optical devices, is an indispensable part for cutting the film, and has at least the following disadvantages in the cutting process of the existing optical film cutting device: 1. when the optical film is cut by a cutting blade on a general cutting device, the angle deviation is easy to occur, so that the cutting is not accurate enough, and the attractiveness and the use of the optical film are influenced; 2. when a general cutting device cuts an optical film, since a pressing mechanism for the optical film is not provided, the optical film is likely to be shifted in position by the cutting device, thereby causing a deviation in cutting.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an optical film cutting apparatus, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an optical film cutting device, includes the workstation, the lower extreme left part and the fixed leg frame of the equal fixedly connected with in lower extreme right part of workstation, the upper end front portion and the equal fixedly connected with fixed plate in upper end rear portion of workstation, two it has the optical film running roller to alternate swing joint between the fixed plate, the upper end fixedly connected with limit structure of workstation, and limit structure is located the right part of optical film running roller, the upper end rear portion fixedly connected with cutting frame of workstation, the interior right wall of cutting frame is opened there is spacing spout, the upper end fixedly connected with cutting mechanism of cutting frame, and sliding connection between cutting mechanism and the spacing spout, the upper end front portion and the equal fixedly connected with L type frame in upper end rear portion of workstation, and two L type frames all are located cutting mechanism's right side, two the equal fixedly connected with closing device in upper end of L type frame.

Preferably, the cutting mechanism comprises a cylinder, the cylinder is fixedly connected with the upper end of the cutting rack, the output end of the cylinder penetrates through the middle of the upper end of the cutting rack and is fixedly connected with a connecting column, a diamond cutting knife is fixedly connected with the lower end of the connecting column, and a limiting slide block is fixedly connected with the upper portion of the right end of the diamond cutting knife.

Preferably, the diamond cutting knife is connected with the cutting machine frame in a sliding mode through a limiting sliding block and a limiting sliding groove.

Preferably, closing device includes No. two cylinders, no. two cylinders and the upper end fixed connection of L type frame, the output of No. two cylinders runs through the upper end middle part and the fixedly connected with stand of L type frame, the lower extreme fixedly connected with of stand supports the piece.

Preferably, the two pressing devices are symmetrically distributed in the front and back direction, and the two pressing devices are tightly abutted to the upper end face of the optical film roller.

Preferably, the limiting structure comprises a limiting frame, a limiting hole penetrating through the limiting frame is formed in the right end of the limiting frame, and the limiting frame is fixedly connected with the upper end of the workbench.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the diamond cutting knife and the limiting slider are arranged on the cutting mechanism, so that under the action of the output end of the cylinder, the cylinder can push the connecting column to synchronously drive the diamond cutting knife to move in the vertical direction, the upper part of the right end of the diamond cutting knife is fixedly connected with the limiting slider, and the limiting slider is positioned in the limiting chute formed in the right wall of the cutting frame and slides up and down, so that the limiting effect on the diamond cutting knife is achieved, and the optical film placed on the lower side can be cut efficiently more stably when the diamond cutting knife moves downwards;

2. the utility model discloses in, through be equipped with No. two cylinders, stand and support the piece on closing device, under these cooperations for under the output effect of No. two cylinders, no. two cylinders can promote the stand and drive the blooming that supports piece and downside and place and tightly offset together, so the blooming is located to support between piece and the workstation, the skew in the position can not appear, thereby can realize the function that compresses tightly to the blooming.

Drawings

Fig. 1 is a schematic view of the overall structure of an optical film cutting apparatus according to the present invention;

fig. 2 is a schematic structural view of an integral cutting mechanism of the optical film cutting device of the present invention;

fig. 3 is a schematic view of the overall structure of the pressing device of the optical film cutting device according to the present invention;

fig. 4 is the whole schematic diagram of the limiting structure of the optical film cutting device of the present invention.

In the figure: 1. a work table; 2. a fixed leg frame; 3. a fixing plate; 4. an optical film roller; 5. a limiting structure; 6. a cutter frame; 7. a cutting mechanism; 8. a limiting chute; 9. an L-shaped frame; 10. a pressing device; 51. a limiting frame; 52. a limiting hole; 71. a first cylinder; 72. connecting columns; 73. a diamond cutter; 74. a limiting slide block; 101. a second cylinder; 102. a column; 103. and (6) butting against blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an optical film cutting device, comprises a workbench 1, the lower extreme left part and the equal fixedly connected with fixed leg frame 2 in lower extreme right part of workstation 1, the upper end front portion and the equal fixedly connected with fixed plate 3 in upper end rear portion of workstation 1, it has optical film running roller 4 to alternate swing joint between two fixed plates 3, the upper end fixedly connected with limit structure 5 of workstation 1, and limit structure 5 is located the right part of optical film running roller 4, the upper end rear portion fixedly connected with cutting frame 6 of workstation 1, the interior right wall of cutting frame 6 is opened has spacing spout 8, the upper end fixedly connected with cutting mechanism 7 of cutting frame 6, and sliding connection between cutting mechanism 7 and the spacing spout 8, the upper end front portion and the equal fixedly connected with L type frame 9 in upper end rear portion of workstation 1, and two L type frames 9 all are located cutting mechanism 7's right side, the equal fixedly connected with closing device 10 in upper end of two L type frames 9.

In the embodiment, the cutting mechanism 7 comprises a first air cylinder 71, the first air cylinder 71 is fixedly connected with the upper end of the cutting frame 6, the output end of the first air cylinder 71 penetrates through the middle part of the upper end of the cutting frame 6 and is fixedly connected with a connecting column 72, the lower end of the connecting column 72 is fixedly connected with a diamond cutting knife 73, the upper part of the right end of the diamond cutting knife 73 is fixedly connected with a limiting slider 74, and the diamond cutting knife 73 is in sliding connection with the cutting frame 6 through the limiting slider 74 and a limiting sliding chute 8; through being equipped with cutting mechanism 7, be equipped with cylinder 71 on the cutting mechanism 7, spliced pole 72, diamond cutting knife 73 and limit slider 74, under these cooperations, make under the output effect of cylinder 71, cylinder 71 can promote spliced pole 72 and drive diamond cutting knife 73 in step and carry out the removal of up-down direction, because be in the same place diamond cutting knife 73's right-hand member upper portion and limit slider 74 fixed connection, it slides from top to bottom to be located limit slider 74 in cutting frame 6 right wall open the spacing spout 8 that has, the event can play limiting displacement when reciprocating diamond cutting knife 73, the direction can not appear squinting when making diamond cutting knife 73 remove downwards, can be stable cut the blooming, make the blooming cutting level and smooth pleasing to the eye.

In this embodiment, the pressing device 10 includes a second cylinder 101, the second cylinder 101 is fixedly connected to the upper end of the L-shaped frame 9, the output end of the second cylinder 101 penetrates through the middle of the upper end of the L-shaped frame 9 and is fixedly connected to the upright post 102, the lower end of the upright post 102 is fixedly connected to the abutting block 103, the two pressing devices 10 are symmetrically distributed in the front-back direction, the two pressing devices 10 are tightly abutted to the upper end face of the optical film roller 4, the limiting structure 5 includes a limiting frame 51, a penetrating limiting hole 52 is formed in the right end of the limiting frame 51, the limiting frame 51 is fixedly connected to the upper end of the workbench 1, the pressing device 10 is provided with the second cylinder 101, the upright post 102 and the abutting block 103, under these cooperation, the second cylinder 101 can push the upright post 102 to drive the abutting block 103 to be tightly abutted to the optical film placed on the lower side, so that the optical film is located between the abutting block 103 and the workbench 1, the limiting frame 51 is further provided on the limiting structure 5, the optical film is manually pulled to penetrate through the limiting hole 52, so that the direction of the optical film is pressed, the optical film is greatly changed, and the cutting quality of the optical film is improved, and the cutting knife can not be changed.

It should be noted that, the utility model relates to an optical film cutting device, in the using process, first, the front part of the upper end and the rear part of the upper end of the worktable 1 are fixedly provided with the fixed plates 3, the optical film roller 4 is movably connected between the two fixed plates 3, a person can manually pull one end of the optical film roller 4, so that the optical film on the optical film roller 4 can pass through the limiting hole 52 opened at the right end of the limiting frame 51, then the lower side of the two pressing devices 10 is pulled manually, through the second cylinder 101 arranged on the pressing device 10, the upright post 102 and the abutting block 103 are started by the external control system, the two second cylinder 101 works, the two second cylinder 101 pushes the upright post 102 to drive the two abutting blocks 103 to tightly abut against the upper end face of the optical film, so that the optical film is positioned between the two abutting blocks 103 and the worktable 1, thereby the function of pressing the optical film can be realized, so that the position of the optical film can not be deviated, on the other hand, through the upper end of the cutting machine frame 6 fixedly provided with the cutting mechanism 7, the first cylinder 71 is provided with the first cylinder 71, the second cylinder 73, and the second cylinder 73 is positioned on the worktable 73, and the cutting mechanism 73, so that the cutting mechanism 73 can move downwards, and the cutting slider 73, the cutting slider can move downwards, so that the cutting slider 73 is positioned on the limiting groove 73, the cutting slider can move and the cutting slider 73, the cutting slider can move downwards, thereby can not cause the damage to workstation 1, so the skew in position and direction can not appear at diamond cutter 73's cutting process to the blooming for cutting direction accuracy more, thereby improved the efficiency and the quality of cutting.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An optical film cutting device comprising a table (1), characterized in that: the utility model discloses a cutting machine, including workstation (1), lower extreme left part and the equal fixedly connected with fixed leg frame (2) of lower extreme right part of workstation (1), the upper end front portion and the equal fixedly connected with fixed plate (3) in upper end rear portion of workstation (1), two it has blooming running roller (4) to alternate swing joint between fixed plate (3), the upper end fixedly connected with limit structure (5) of workstation (1), and limit structure (5) are located the right part of blooming running roller (4), upper end rear portion fixedly connected with cutting frame (6) of workstation (1), the interior right wall of cutting frame (6) is opened there is spacing spout (8), the upper end fixedly connected with cutting mechanism (7) of cutting frame (6), and sliding connection between cutting mechanism (7) and spacing spout (8), the upper end front portion and the equal fixedly connected with L type frame (9) in upper end rear portion of workstation (1), and two L type frames (9) all are located the right side of cutting mechanism (7), two the equal fixedly connected with closing device (10) in the upper end of L type frame (9).

2. The optical film cutting apparatus according to claim 1, wherein: cutting mechanism (7) include cylinder (71), the upper end fixed connection of cylinder (71) and cutter frame (6), the output of cylinder (71) runs through upper end middle part and the fixedly connected with spliced pole (72) of cutter frame (6), the lower extreme fixedly connected with diamond cutting knife (73) of spliced pole (72), the spacing slider (74) of right-hand member upper portion fixedly connected with of diamond cutting knife (73).

3. The optical film cutting apparatus according to claim 2, wherein: the diamond cutting knife (73) is connected with the cutting machine frame (6) in a sliding mode through a limiting sliding block (74) and a limiting sliding groove (8).

4. The optical film cutting apparatus according to claim 1, wherein: the pressing device (10) comprises a second air cylinder (101), the second air cylinder (101) is fixedly connected with the upper end of the L-shaped frame (9), the output end of the second air cylinder (101) penetrates through the middle of the upper end of the L-shaped frame (9) and is fixedly connected with an upright post (102), and the lower end of the upright post (102) is fixedly connected with a butting block (103).

5. The optical film cutting apparatus according to claim 4, wherein: the two pressing devices (10) are symmetrically distributed in the front-back direction, and the two pressing devices (10) are tightly abutted to the upper end face of the optical film roller (4).

6. The optical film cutting apparatus according to claim 1, wherein: limit structure (5) are including spacing frame (51), spacing hole (52) that have the break-over are opened to the right-hand member of spacing frame (51), the upper end fixed connection of spacing frame (51) and workstation (1).