CN219238804U

CN219238804U - Semi-cutting slitting machine for processing optical film material

Info

Publication number: CN219238804U
Application number: CN202320275303.9U
Authority: CN
Inventors: 李纯
Original assignee: Shenzhen Yanchuan Photoelectric Co ltd
Current assignee: Shenzhen Yanchuan Photoelectric Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-23
Anticipated expiration: 2033-02-07

Abstract

The application relates to an optical film processing is with half-broken slitting machine relates to slitting machine technical field, and it includes the frame, the guide roll, the backing roll, wind-up roll and tool changing subassembly, the guide roll, the wind-up roll sets up respectively in the both ends of frame, the backing roll sets up between guide roll, wind-up roll and is used for supporting optical film when cutting operation, the guide roll, the backing roll, the wind-up roll is all rotated and is connected in the frame, the tool changing subassembly includes the cutter of a plurality of different specifications and the tool changing piece of being connected with frame, cutter respectively, the tool changing piece switches the cutter through the driving piece. The cutter is switched through the cutter changing piece, so that when optical film materials with different materials or thicknesses are processed, the cutter on the half-cutting strip splitting machine is not required to be detached and replaced, and the applicability of the half-cutting strip splitting machine and the working efficiency of the half-cutting strip splitting machine can be improved.

Description

Semi-cutting slitting machine for processing optical film material

Technical Field

The application relates to the technical field of slitting machines, in particular to a semi-cutting slitting machine for processing an optical film material.

Background

The optical film material is composed of thin layered media, and light beams are transmitted through an interface, so that the application of the optical film material begins in the 30 th century, and the optical film material is widely used in the technical fields of optics and optoelectronics to manufacture various optical instruments.

The semi-cutting slitting machine is a common device for processing optical film materials, and is a slitting machine for cutting off materials and keeping release paper continuous when the materials with release paper are slit. The common materials are all cut by a common round-knife straight-knife slitting machine, and under the conditions of limited manpower and technical requirements, a lot of requirements are half-cut slitting, but the parting paper cannot be cut off, and under the technical requirements, a slitting machine manufacturer innovates and improves on the basis of the original slitting machine, so that half-cut slitting machines between die cutting machines are formed.

When the existing half-cut slitting machine is used for processing the optical film materials, the cutters for cutting are generally fixed, and as the slitting machine is used for processing the optical film materials with different materials or thicknesses, the cutters are required to be detached and suitable cutters are required to be mounted on the half-cut slitting machine, the aim of slitting the optical film materials with different materials or thicknesses can be fulfilled, and the half-cut slitting machine is required to be closed when the cutters are replaced, so that the processing efficiency of the half-cut slitting machine is greatly reduced.

Disclosure of Invention

In order to enable the semi-cutting and slitting machine to work on optical film materials with different materials or thicknesses, the processing efficiency of the semi-cutting and slitting machine is improved.

The application provides a half-broken slitting machine is used in processing of optical film material adopts following technical scheme:

the utility model provides an optical film processing is with half-broken slitting machine, includes frame, guide roll, backing roll, wind-up roll and tool changing subassembly, the guide roll the wind-up roll set up respectively in the both ends of frame, the backing roll set up in the guide roll between the wind-up roll and be used for supporting optical film when cutting operation, the guide roll the backing roll the wind-up roll all rotate connect in the frame, the tool changing subassembly include a plurality of cutters of different specifications with respectively with the frame the tool changing piece that the cutter is connected, the tool changing piece switches through the driving piece the cutter.

Through adopting above-mentioned technical scheme, when half-broken strip machine adds the optical film material of different materials or degree of depth, can switch the cutter through the tool changing piece, and need not dismantle and change the cutter on the half-broken strip machine to can promote half-broken strip machine's suitability and promote its work efficiency.

Optionally, the tool changing piece include the mount pad and rotate through the pivot connect in carousel on the mount pad, the mount pad set firmly in the frame, set up a plurality of mounting grooves that are used for holding the cutter on the carousel, the mounting groove with the cutter one-to-one, the cutter can dismantle connect in the mounting groove.

Through adopting above-mentioned technical scheme, can drive the cutter rotation on the carousel through rotatory carousel to make different cutters rotate to the processing station on, thereby can just process the optical film on the processing station, and then promoted half broken slitter pair's application scope.

Optionally, the driving piece includes being used for the drive carousel pivoted driving motor, driving motor set firmly in on the mount pad just driving motor's output shaft set firmly in the one end of pivot.

Through adopting above-mentioned technical scheme, can drive the pivot through driving motor and rotate to make the pivot drive the carousel rotation, and then can adjust the position of the cutter that sets up on the carousel.

Optionally, the driving piece still include sliding connection in epaxial joint piece of pivot and set firmly in joint piece on driving motor's the output shaft, set up on the joint piece and be used for holding the joint groove of joint piece, at least a portion embedding of joint piece in the joint groove, the joint piece with pass through fixing bolt connection when the inseparable butt of joint piece.

Through adopting above-mentioned technical scheme, through the cooperation use of joint piece and joint piece, not only can be with the stable fixing of pivot on driving motor's output shaft to can promote the stability of carousel, can remove the fixed effect between joint piece and the joint piece through rotatory fixed spiral moreover, thereby can make pivot and driving motor break away from, and then can change and maintain the cutter on carousel or the carousel.

Optionally, the cutter includes connecting portion and set firmly in arc portion on the connecting portion, connecting portion at least a portion embedding in the mounting groove, the both ends and the rotation center's of arc portion interval are different.

Through adopting above-mentioned technical scheme, when the carousel rotates, the arc portion of cutter can change with the distance of center of rotation when rotating to can process the optical film material of different degree of depth, thereby can further promote the suitability of cutter.

Optionally, the automatic cutting machine further comprises an adjusting assembly, wherein the adjusting assembly comprises a sliding table and an adjusting piece used for driving the cutter to move, the sliding table is fixedly arranged on the frame, and the adjusting piece is slidably connected onto the sliding table.

Through adopting above-mentioned technical scheme, through the cooperation use of regulating part and slip table, can make the axial displacement of cutter along the backing roll to can realize the purpose of adjusting the cutting width of optical film material.

Optionally, the regulating part includes slider, drive gear, with drive gear engagement's rack and is used for the drive gear pivoted accommodate motor, offered on the slip table and supplied the gliding slide hole of slider, the bottom of slider with the top butt of slip table, the rack set firmly in on the slip table and follow the direction setting of slide hole, accommodate motor set firmly in on the slider, drive gear rotate connect in on the slider.

Through adopting above-mentioned technical scheme, accommodate motor can drive gear rotation to through the meshing effect of drive gear and rack, make gear and rack take place relative displacement, thereby make the slider slide in the sliding hole, and then drive the axial displacement of cutter along the backing roll, thereby realized adjusting the purpose of cutter cutting position.

Optionally, the regulating part further comprises a limiting block, the limiting block is fixedly arranged on the sliding block, and the top of the limiting block is in butt joint with the bottom of the sliding table and used for limiting the sliding block.

Through adopting above-mentioned technical scheme, through the spacing effect of stopper to the slider, not only can reduce the slider and rock when sliding, can prevent slider and slide hole break away from moreover to can promote the stability of slider when the slide hole slides.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the half-cut slitting machine processes optical film materials with different materials or depths, the cutter can be switched through the cutter changing piece, and the cutter on the half-cut slitting machine does not need to be detached and replaced, so that the applicability of the half-cut slitting machine can be improved, and the working efficiency of the half-cut slitting machine can be improved;

2. through the cooperation of joint piece and joint piece, not only can be with the stable fixing of pivot on driving motor's output shaft to can promote the stability of carousel, can remove the fixed effect between joint piece and the joint piece through rotatory fixed spiral moreover, thereby can make pivot and driving motor break away from, and then can change and maintain the cutter on carousel or the carousel;

3. through the limiting effect of the limiting block on the sliding block, the shaking of the sliding block during sliding can be reduced, and the sliding block can be prevented from being separated from the sliding hole, so that the stability of the sliding block during sliding in the sliding hole can be improved.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present application;

FIG. 2 is a schematic view of the structure of the adjusting member of the present embodiment;

FIG. 3 is a schematic view of the tool changing assembly of the present embodiment;

fig. 4 is a partially enlarged schematic view of fig. 3 a of the present embodiment;

fig. 5 is a partially enlarged schematic view of fig. 3B of the present embodiment.

Reference numerals illustrate: 1. a frame; 2. a guide roller; 3. a support roller; 4. a wind-up roll; 5. a tool changing assembly; 51. a cutter; 511. a connection part; 512. an arc-shaped portion; 52. a cutter changing piece; 521. a mounting base; 522. a rotating shaft; 523. a turntable; 524. a mounting groove; 53. a driving member; 531. a driving motor; 532. a clamping piece; 5321. a clamping groove; 533. a clamping block; 534. a fixing bolt; 6. an adjustment assembly; 61. a sliding table; 611. a slide hole; 62. an adjusting member; 621. a drive gear; 622. a slide block; 623. a rack; 624. adjusting a motor; 625. and a limiting block.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses a half-cutting slitting machine for processing an optical film material. Referring to fig. 1 and 2, the semi-cutting slitting machine for processing the optical film material comprises a frame 1, a guide roller 2, a support roller 3, a wind-up roller 4, a tool changing assembly 5 and an adjusting assembly 6, wherein the guide roller 2 and the wind-up roller 4 are respectively arranged at two ends of the frame 1, the support roller 3 is arranged between the guide roller 2 and the wind-up roller 4 and is used for supporting the optical film material during cutting operation, and the guide roller 2, the support roller 3 and the wind-up roller 4 are all rotatably connected to the frame 1; the tool changing assembly 5 is used for processing optical film materials with different sizes or materials, and the adjusting assembly 6 is used for adjusting the position of the tool changing assembly 5 so as to achieve the purpose of controlling the width of the optical film materials.

In this embodiment, the backing roll 3 is located the top of guide roll 2 and wind-up roll 4, and guide roll 2, backing roll 3, wind-up roll 4 are the article word and arrange, and tool changing subassembly 5 sets up directly over backing roll 3, and adjusting part 6 is located the top of tool changing subassembly 5.

When the optical film material is processed, the guide roller 2 conveys the optical film material to be striped onto the supporting roller 3, and the optical film material is striped through the cutter changing assembly 5, meanwhile, the position of the cutter changing assembly 5 can be adjusted through the adjusting assembly 6, so that the cutter changing assembly 5 moves along the axial direction of the supporting roller 3, the cutting width of the optical film material can be adjusted through the cutter changing assembly 5, the applicability of the half-cutting striping machine is improved, and the optical film material with different thickness or different materials can be striped through the cutter changing assembly 5, so that the application range of the half-cutting striping machine is greatly improved, and the action efficiency of the half-cutting striping machine is improved.

Referring to fig. 3, 4 and 5, the tool changing assembly 5 includes a plurality of tools 51 of different specifications, a tool changing piece 52 for switching the tools 51, and a driving piece 53 for driving the tool changing piece 52, the tool changing piece 52 being respectively connected with the frame 1 and the tools 51, the tools 51 including a connection portion 511 and an arc portion 512 fixedly provided on the connection portion 511, the two ends of the arc portion 512 being different from a rotation center in distance.

In this embodiment, the cutting edge angles, depths and radians of the cutters 51 with different specifications are different, and the embodiment does not specifically limit parameters such as the cutting edge angles, depths and radians of the cutters 51, so that a worker can select a proper cutter 51 according to the material and thickness of an actual optical film material to meet the requirement of slitting the optical film material.

Because the physical properties and chemical properties of different optical film materials are different, different optical film materials need to be processed in a slitting way through the cutters 51 with different specifications, the implementation can process the optical film materials with different materials or thicknesses on the supporting roller 3 through the plurality of cutters 51, and when the materials of the optical film materials conveyed to the supporting roller 3 by the material guiding roller 2 are changed, the cutters 51 with different specifications can be switched to process the different optical film materials, so that the applicability of the semi-slitting machine can be improved.

The tool changing piece 52 comprises a mounting seat 521, a rotating shaft 522 and a rotating disc 523 which is rotationally connected to the mounting seat 521 through the rotating shaft 522, wherein the mounting seat 521 is fixedly arranged on the frame 1, a plurality of mounting grooves 524 for accommodating the tools 51 are formed in the rotating disc 523, the mounting grooves 524 correspond to the tools 51 one by one, and the tools 51 are detachably connected in the mounting grooves 524; at least a portion of the connection portion 511 is fitted into the mounting groove 524.

In this embodiment, the mounting base 521 is connected with the adjusting component 6, the rotating shaft 522 is horizontally disposed and rotatably connected to two sides of the mounting base 521, the rotation axis of the rotating shaft 522 is parallel to the rotation axis of the supporting roller 3, and the rotation axis of the turntable 523 is collinear with the rotation axis of the rotating shaft 522; the mounting grooves 524 are provided in three and uniformly arranged along the circumferential direction of the turntable 523,

the carousel 523 rotates the time can drive the cutter 51 of installation in the mounting groove 524 and rotate, when cutter 51 rotates to the time directly over the backing roll 3, cutting edge on the arc portion 512 can carry out the slitting processing to the optical film material that removes on the backing roll 3, can drive the arc portion 512 through controlling the carousel 523 rotation moreover and rotate, because the both ends of arc portion 512 are different with the distance of center of rotation, thereby interval between arc portion 512 rotates time and backing roll 3 also can change, thereby make the cutting edge of arc portion 512 can process the optical film material of different thickness, and then can promote half-broken slitting machine to the suitability of different optical film materials.

The driving piece 53 comprises a driving motor 531 for driving the turntable 523 to rotate, a clamping piece 532 which is connected to the rotating shaft 522 in a sliding manner, and a clamping block 533 which is fixedly arranged on an output shaft of the driving motor 531, wherein the driving motor 531 is fixedly arranged on the mounting seat 521, and the output shaft of the driving motor 531 is fixedly arranged at one end of the rotating shaft 522; the clamping piece 532 is provided with a clamping groove 5321 for accommodating the clamping block 533, at least a part of the clamping block 533 is embedded into the clamping groove 5321, and the clamping piece 532 is connected with the clamping block 533 by a fixing bolt 534 when being closely abutted.

In this embodiment, the driving motor 531 is fixedly disposed on a side wall of the mounting base 521, the output shaft of the driving motor 531 penetrates through the side wall of the mounting base 521 and is rotationally connected with the mounting base 521, the clamping piece 532 is sleeved on the rotating shaft 522, the inner diameter of the clamping groove 5321 is the same as the diameter of the clamping block 533, the plurality of fixing bolts 534 are disposed along the circumferential direction of the clamping piece 532, and the setting direction of the fixing bolts 534 is perpendicular to the rotating shaft 522.

When the driving motor 531 is started, the output shaft of the driving motor 531 drives the rotating shaft 522 to rotate, so that the turntable 523 rotates, and the positions of different cutters 51 can be adjusted, so that the optical film materials with different materials can be subjected to slitting processing; when the cutter 51 on the turntable 523 needs to be replaced, the fixing effect of the clamping block 533 and the clamping piece 532 can be released by rotating the fixing bolt 534, and then the clamping block 533 is separated from the clamping groove 5321 by pushing the clamping piece 532, so that the rotating shaft 522 and the turntable 523 can be disassembled, and the cutter 51 can be replaced and maintained conveniently by a worker.

Referring to fig. 2 and 3, the adjusting assembly 6 comprises a sliding table 61 and an adjusting piece 62 for driving the cutter 51 to move, the sliding table 61 is fixedly arranged on the frame 1, the adjusting piece 62 is slidably connected on the sliding table 61, wherein the adjusting piece 62 comprises a sliding block 622, a driving gear 621, a rack 623 meshed with the driving gear 621, an adjusting motor 624 for driving the driving gear 621 to rotate and a limiting block 625 for limiting the sliding block 622, the sliding table 61 is provided with a sliding hole 611 for the sliding block 622 to slide, and the bottom of the sliding block 622 is abutted with the top of the sliding table 61; the rack 623 is fixedly arranged on the sliding table 61 and along the direction of the sliding hole 611, the adjusting motor 624 is fixedly arranged on the sliding block 622, and the driving gear 621 is rotationally connected on the sliding block 622; the limiting block 625 is fixedly arranged on the sliding block 622, and the top of the limiting block 625 is abutted against the bottom of the sliding table 61.

In the present embodiment, both ends of the slide table 61 are respectively connected to the frame 1, and the arrangement direction of the slide holes 611 is parallel to the axis direction of the support roller 3; the driving gears 621 are provided with two and are respectively connected to two sides of the sliding block 622 in a rotating manner, and the bottom of the adjusting motor 624 is abutted with the top of the sliding table 61.

The adjusting motor 624 can drive the driving gear 621 to rotate, and the driving gear 621 moves on the rack 623 under the meshing action of the driving gear 621 and the rack 623, so that the sliding block 622 moves in the sliding hole 611, and the mounting seat 521 and the cutter 51 are driven to move, so that the cutter 51 can move along the rotation axis of the supporting roller 3, and the aim of adjusting the splitting width of the optical film is achieved.

The implementation principle of the half-cutting slitting machine for processing the optical film material is as follows: when the optical film material is processed, the guide roller 2 conveys the optical film material to be striped onto the supporting roller 3, and the optical film material with different materials and thicknesses can be striped through the plurality of cutters 51 arranged on the rotary table 523, meanwhile, the positions of the cutters 51 can be driven by the adjusting motor 624 to adjust, so that the cutters 51 can axially move along the supporting roller 3, the striping width of the optical film material can be adjusted by the half-cutting striping machine, the applicability of the half-cutting striping machine is improved, the arc-shaped part 512 can be rotated by rotating the rotary table 523, the application range of the half-cutting striping machine is greatly improved, and the action efficiency of the half-cutting striping machine is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an optical film material processing is with half broken strip machine of dividing which characterized in that: including frame (1), guide roller (2), backing roll (3), wind-up roll (4) and tool changing subassembly (5), guide roller (2) wind-up roll (4) set up respectively in the both ends of frame (1), backing roll (3) set up in guide roller (2) between wind-up roll (4) and be used for supporting optical film material when cutting operation, guide roller (2) backing roll (3) wind-up roll (4) all rotate connect in on frame (1), tool changing subassembly (5) include a plurality of cutters (51) of different specifications and respectively with frame (1) cutter (51) connected tool changing piece (52), tool changing piece (52) are through driving piece (53) switching cutter (51).

2. The half-cut slitting machine for processing an optical film according to claim 1, wherein: the cutter changing piece (52) comprises a mounting seat (521) and a rotary table (523) which is rotationally connected to the mounting seat (521) through a rotary shaft (522), the mounting seat (521) is fixedly arranged on the frame (1), a plurality of mounting grooves (524) for accommodating the cutters (51) are formed in the rotary table (523), the mounting grooves (524) are in one-to-one correspondence with the cutters (51), and the cutters (51) are detachably connected in the mounting grooves (524).

3. The half-cut slitting machine for processing an optical film according to claim 2, wherein: the driving piece (53) comprises a driving motor (531) for driving the rotary table (523) to rotate, the driving motor (531) is fixedly arranged on the mounting seat (521), and an output shaft of the driving motor (531) is fixedly arranged at one end of the rotating shaft (522).

4. The half-cut slitting machine for processing an optical film according to claim 3, wherein: the driving piece (53) further comprises a clamping piece (532) which is connected to the rotating shaft (522) in a sliding mode and a clamping block (533) which is fixedly arranged on an output shaft of the driving motor (531), a clamping groove (5321) which is used for accommodating the clamping block (533) is formed in the clamping piece (532), at least one part of the clamping block (533) is embedded into the clamping groove (5321), and the clamping piece (532) is connected with the clamping block (533) in a tight abutting mode through a fixing bolt (534).

5. The half-cut slitting machine for processing an optical film according to claim 2, wherein: the cutter (51) comprises a connecting part (511) and an arc-shaped part (512) fixedly arranged on the connecting part (511), at least one part of the connecting part (511) is embedded into the mounting groove (524), and the distances between the two ends of the arc-shaped part (512) and the rotation center are different.

6. The half-cut slitting machine for processing an optical film according to claim 1, wherein: still include adjusting part (6), adjusting part (6) include slip table (61) and be used for the drive regulating part (62) that cutter (51) removed, slip table (61) set firmly in on frame (1), regulating part (62) sliding connection in on slip table (61).

7. The half-cut slitting machine for processing optical films according to claim 6, wherein: the adjusting piece (62) comprises a sliding block (622), a driving gear (621), a rack (623) meshed with the driving gear (621) and an adjusting motor (624) used for driving the driving gear (621) to rotate, a sliding hole (611) for the sliding block (622) to slide is formed in the sliding table (61), the bottom of the sliding block (622) is abutted to the top of the sliding table (61), the rack (623) is fixedly arranged on the sliding table (61) and is arranged along the direction of the sliding hole (611), the adjusting motor (624) is fixedly arranged on the sliding block (622), and the driving gear (621) is rotationally connected to the sliding block (622).

8. The half-cut slitting machine for processing optical films according to claim 7, wherein: the adjusting piece (62) further comprises a limiting block (625), the limiting block (625) is fixedly arranged on the sliding block (622), and the top of the limiting block (625) is abutted with the bottom of the sliding table (61) and used for limiting the sliding block (622).