CN215702331U - OCA optical cement cutting device - Google Patents
OCA optical cement cutting device Download PDFInfo
- Publication number
- CN215702331U CN215702331U CN202121840518.8U CN202121840518U CN215702331U CN 215702331 U CN215702331 U CN 215702331U CN 202121840518 U CN202121840518 U CN 202121840518U CN 215702331 U CN215702331 U CN 215702331U
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- Prior art keywords
- sliding
- optical cement
- oca optical
- threaded rod
- rubber roller
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- 230000003287 optical effect Effects 0.000 title claims abstract description 46
- 239000004568 cement Substances 0.000 title claims abstract description 25
- 239000002390 adhesive tape Substances 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- 239000012788 optical film Substances 0.000 description 12
- 239000002699 waste material Substances 0.000 description 8
- 238000004080 punching Methods 0.000 description 5
- 239000003522 acrylic cement Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Nonmetal Cutting Devices (AREA)
Abstract
The utility model relates to the technical field of optical cement processing, and particularly discloses an OCA (optical clear adhesive) optical cement die cutting device which comprises a die cutting table arranged on an OCA optical cement tape conveying line, wherein the top of the die cutting table is fixedly connected with a bearing plate through a plurality of guide posts, the bearing plate is movably connected with a lifting plate through a servo air cylinder, a cutter is arranged on the lifting plate, two sliding posts are arranged on one side, close to the output end of the OCA optical cement tape, of the lifting plate, a sliding seat is connected onto each sliding post in a sliding manner, the sliding seats can be relatively fixed with the sliding posts through first locking screws, a supporting bar is fixedly connected between the two sliding seats, the supporting bar is horizontally arranged and is connected with two sliding blocks in a sliding manner, the sliding blocks can be relatively fixed with the supporting bar through second locking screws, each sliding block is in threaded connection with a threaded rod, the threaded rod is vertically arranged, and the bottom end of the threaded rod is fixedly connected with a rubber punch head, the utility model has novel structure and can effectively reduce the debugging difficulty.
Description
Technical Field
The utility model relates to the technical field of optical cement processing, in particular to an OCA optical cement die cutting device.
Background
The OCA optical adhesive is one of the important raw materials of the touch screen, is prepared by manufacturing the optical acrylic adhesive into a non-substrate, and then respectively attaching a layer of release film on the upper surface and the lower surface of the acrylic adhesive, is a double-sided adhesive tape without a substrate material, is the best adhesive for the touch screen, and is also widely applied to the attachment of a mobile phone screen.
In the prior art, when an optical film corresponding to the size of a mobile phone screen is manufactured, a punching machine is arranged on a conveying line of an optical adhesive tape, a cutter on a sliding seat of the punching machine sequentially punches a notch corresponding to the size of the mobile phone screen on the optical adhesive tape, a finished optical film is not separated from an adhesive tape waste after punching is completed, a servo cylinder needs to be arranged at a proper position beside the punching machine, the finished optical film is punched from the adhesive tape waste by utilizing the up-and-down movement of a piston rod of the servo cylinder, when the optical films with different sizes are punched, the relative position of the servo cylinder and the punching machine needs to be readjusted, and the movement frequency of the piston rod of the servo cylinder needs to be adjusted at the same time, so that the debugging difficulty of equipment is greatly increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide an OCA optical cement die cutting device.
In order to achieve the above object, the technical solution of the present invention is:
the utility model provides a OCA optical cement die-cutting device, includes the cross cutting platform of locating on the OCA optical cement area transfer chain, the vertical many guide posts that are provided with in top of cross cutting platform, many the top rigid coupling of guide post has same loading board, install servo cylinder on the loading board, servo cylinder's piston rod sets up and is connected with the lifter plate vertically downwards, the rigid coupling has the cutter on the bottom surface of lifter plate, the lifter plate is close to the interval on one side of OCA optical cement area output and is provided with two slip posts, every equal sliding connection has a slide on the slip post, the slip direction of slide is parallel with the direction of transportation of OCA optical cement area, the slide is relatively fixed with the slip post through first locking screw, two the rigid coupling has a support bar between the slide, the support bar level sets up just sliding connection has two sliders on the support bar, the slip direction of slider is perpendicular with the direction of transportation of OCA optical cement area, slider accessible second locking screw and support bar relatively fixed, every equal threaded connection has the threaded rod on the slider, the bottom rigid coupling of the vertical setting of threaded rod and threaded rod has the rubber drift, a lateral level that the cross cutting platform is close to OCA optical adhesive tape output is provided with the delivery sheet, the blanking mouth has been seted up on the delivery sheet, the below of blanking mouth is provided with belt conveyor.
Further, the support bar deviates from the spout has been seted up on the side of lifter plate, the one end sliding connection of slider in the spout, the bar hole has been seted up on the top surface of support bar, the bar hole with the spout is linked together, second locking screw link up the bar hole and with slider threaded connection, the screw head of second locking screw can with the top surface butt of support bar, the slider is located the outer one end threaded connection of spout has the threaded rod.
Further, it is provided with first rubber gyro wheel, two all to rotate on wherein two pairs of sides of blanking mouth first rubber gyro wheel branch is located OCA optical adhesive tape direction of delivery's both sides, the top and the pay-off board of first rubber gyro wheel flush mutually, lie in every on the pay-off board all rotate directly over the first rubber gyro wheel and be provided with second rubber gyro wheel, the axis of second rubber gyro wheel with the axis of first rubber gyro wheel is parallel, first rubber gyro wheel and second rubber gyro wheel looks butt.
Furthermore, two ends of the supporting bar are respectively inserted into the two sliding blocks.
Furthermore, the belt conveyor is horizontally arranged, and the conveying direction of the belt conveyor is perpendicular to the conveying direction of the OCA optical adhesive tape.
The utility model has the beneficial effects that: according to the utility model, the two sliding columns are arranged on the lifting plate, the sliding seat is arranged on each sliding column in a sliding manner, the supporting bar is fixedly connected between the two sliding seats, the two sliding blocks are arranged on the supporting bar in a sliding manner, the threaded rod is connected to each sliding block in a threaded manner, the bottom of the threaded rod is provided with the rubber punch, the threaded rod can synchronously move with the lifting plate, the positions of the sliding seats and the sliding blocks can be modulated according to the size of an optical film to be cut, the two rubber punches are positioned at two ends right above the optical film, the optical film can be conveniently washed off from the adhesive tape waste, compared with the additionally arranged servo cylinder, the structure is easier to adjust, and the debugging difficulty and the maintenance cost of equipment can be effectively reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic view of the connection structure of the supporting bar, the sliding block, the second locking screw and the sliding seat.
Description of the figure numbering: 1. the cutting table, 11, guide post, 12, loading board, 13, servo cylinder, 2, lifter plate, 21, cutter, 22, slip post, 3, slide, 31, first locking screw, 4, support bar, 41, spout, 42, bar hole, 5, slider, 51, second locking screw, 6, threaded rod, 61, rubber drift, 7, delivery sheet, 71, blanking mouth, 72, first rubber gyro wheel, 73, second rubber gyro wheel, 8, belt conveyor, 9, OCA optical cement area.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments disclosed herein are intended to be within the scope of the present invention.
As shown in fig. 1-4, an OCA optical adhesive die cutting device comprises a die cutting table 1 disposed on an OCA optical adhesive tape 9 conveying line, wherein four corners of the top of the die cutting table 1 are vertically provided with guide posts 11, the top of a plurality of guide posts 11 is fixedly connected with a same bearing plate 12, the bearing plate 12 is horizontally disposed, the top of the bearing plate 12 is provided with a servo cylinder 13, a piston rod of the servo cylinder 13 is vertically disposed downwards and connected with a lifting plate 2, the lifting plate 2 is horizontally disposed, the lifting plate 2 is sleeved on the four guide posts 11, the bottom surface of the lifting plate 2 is fixedly connected with a cutter 21, two sliding posts 22 are disposed on the right side of the lifting plate 2 at intervals, each sliding post 22 is slidably connected with a sliding seat 3, the sliding direction of the sliding seat 3 is left-right sliding, the sliding seat 3 can be fixed relative to the sliding posts 22 by a first locking screw 31, a supporting bar 4 is fixedly connected between the two sliding seats 3, 4 level settings of support bar and 4 sliding connection have two sliders 5 on the support bar, the slip direction of slider 5 slides around for, 5 accessible second locking screws 51 of slider and 4 relatively fixed of support bar, equal threaded connection has threaded rod 6 on every slider 5, the bottom rigid coupling of the vertical setting of threaded rod 6 and threaded rod 6 has rubber drift 61, the right-hand member level of cross cutting platform 1 is provided with delivery sheet 7, delivery sheet 7 level setting and delivery sheet 7 flush with the top surface of cross cutting platform 1, blanking mouth 71 has been seted up on delivery sheet 7, the below of blanking mouth 71 is provided with belt conveyor 8.
In practical use, the OCA optical adhesive tape 9 is conveyed from left to right, the OCA optical adhesive tape 9 passes through the space between the top surface of the die cutting table 1 and the bottom surface of the lifting plate 2, a piston rod of the servo cylinder 13 moves up and down to sequentially cut a notch on the OCA optical adhesive tape 9, the OCA optical adhesive tape 9 leaves from the die cutting table 1 and moves to the feeding plate 7, the notch is located in the range of the blanking port 71, the positions of the two sliding seats 3 and the positions of the two sliding blocks 5 can be adjusted according to the positions of the notch, the two threaded rods 6 are located in the range of the notch, the threaded rods 6 are rotated, the rubber punch 61 is slightly located at the bottom end of the cutter 21, when the lifting plate 2 descends, the rubber punch 61 can punch the optical adhesive tape from the optical adhesive tape waste and enable the optical adhesive tape to fall onto the belt conveyor 8, no additional servo cylinder 13 is needed, and adjustment is convenient.
In this embodiment, spout 41 has been seted up on the right flank of support bar 4, slider 5's left end sliding connection is in spout 41, bar hole 42 has been seted up on support bar 4's the top surface, bar hole 42 is linked together with spout 41, second locking screw 51 link up bar hole 42 and with slider 5 threaded connection, second locking screw 51's screw head and support bar 4's top surface butt, slider 5 is located the outer one end threaded connection of spout 41 has threaded rod 6, moreover, the steam generator is simple in structure, be convenient for adjust slider 5's position and fixed slider 5.
In this embodiment, all rotate on two pairs of sides around blanking mouth 71 and be provided with first rubber gyro wheel 72, the both sides of OCA optical tape 9 direction of delivery are located to two first rubber gyro wheels 72 branch, the top and the feed plate 7 of first rubber gyro wheel 72 flush mutually, it all rotates directly over every first rubber gyro wheel 72 and is provided with second rubber gyro wheel 73 to lie in on the feed plate 7, the axis of second rubber gyro wheel 73 is parallel with the axis of first rubber gyro wheel 72, first rubber gyro wheel 72 and second rubber gyro wheel 73 looks butt, can press from both sides of sticky tape waste material respectively and locate between two pairs of first rubber gyro wheels 72 and second rubber gyro wheel 73, improve the stability of sticky tape waste material transportation, the rubber drift 61 of being convenient for simultaneously washes optical film from the sticky tape waste material.
In this embodiment, the two ends of the supporting bar 4 are respectively inserted into the two sliders 5, so that the structure is simple and the processing and installation are convenient.
In this embodiment, belt conveyor 8 level setting and belt conveyor 8's direction of delivery are perpendicular with OCA optical adhesive tape 9's direction of delivery, and is rational in infrastructure, is convenient for collect the optical film and reduces the required space of equipment fixing simultaneously.
According to the utility model, two sliding columns 22 are arranged on the lifting plate 2, a sliding seat 3 is arranged on each sliding column 22 in a sliding manner, a supporting strip 4 is fixedly connected between the two sliding seats 3, two sliding blocks 5 are arranged on the supporting strip 4 in a sliding manner, a threaded rod 6 is connected to each sliding block 5 in a threaded manner, a rubber punch 61 is arranged at the bottom of the threaded rod 6, the threaded rod 6 can move synchronously with the lifting plate 2, the positions of the sliding seats 3 and the sliding blocks 5 can be adjusted according to the size of an optical film to be cut, the two rubber punch 61 are positioned at two ends right above the optical film, the optical film can be conveniently washed off from adhesive tape waste, compared with the additionally arranged servo cylinder 13, the structure is easier to adjust, and the debugging difficulty and the maintenance cost of equipment can be effectively reduced.
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, but rather as the intention of all modifications, equivalents, improvements, and equivalents falling within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a OCA optical cement die-cutting device, includes and locates cross cutting platform (1) on OCA optical cement area (9) transfer chain, the top of cross cutting platform (1) is vertical to be provided with many guide posts (11), and many the top rigid coupling of guide post (11) has same loading board (12), install servo cylinder (13) on loading board (12), the piston rod of servo cylinder (13) sets up and is connected with lifter plate (2) vertically downwards, the rigid coupling has cutter (21) on the bottom surface of lifter plate (2), its characterized in that, interval is provided with two sliding columns (22) on one side that lifter plate (2) are close to OCA optical cement area (9) output, every equal sliding connection has slide (3) on sliding column (22), the slip direction of slide (3) is parallel with the direction of transfer of OCA optical cement area, slide (3) accessible first locking screw (31) is fixed relatively with sliding column (22), two the rigid coupling has a support bar (4) between slide (3), support bar (4) level sets up just sliding connection has two sliders (5) on support bar (4), the slip direction of slider (5) is perpendicular with the direction of delivery of OCA optical adhesive tape (9), slider (5) accessible second locking screw (51) and support bar (4) relatively fixed, every equal threaded connection has threaded rod (6) on slider (5), the bottom rigid coupling of the vertical setting of threaded rod (6) and threaded rod (6) has rubber drift (61), a lateral level that cross cutting platform (1) is close to OCA optical adhesive tape (9) output is provided with feed plate (7), blanking mouth (71) have been seted up on feed plate (7), the below of blanking mouth (71) is provided with band conveyer (8).
2. The OCA optical cement die-cutting device according to claim 1, wherein the supporting bar (4) deviates from the side surface of the lifting plate (2) and is provided with a sliding groove (41), one end of the sliding block (5) is slidably connected in the sliding groove (41), the top surface of the supporting bar (4) is provided with a strip-shaped hole (42), the strip-shaped hole (42) is communicated with the sliding groove (41), the second locking screw (51) penetrates through the strip-shaped hole (42) and is in threaded connection with the sliding block (5), the screw head of the second locking screw (51) can be abutted to the top surface of the supporting bar (4), and the sliding block (5) is located at one end outside the sliding groove (41) and is in threaded connection with a threaded rod (6).
3. The OCA optical cement die-cutting device according to claim 1, wherein two pairs of sides of the blanking port (71) are respectively provided with a first rubber roller (72) in a rotating manner, the two first rubber rollers (72) are respectively arranged at two sides of the conveying direction of the OCA optical cement tape, the top of the first rubber roller (72) is flush with the feeding plate (7), a second rubber roller (73) is respectively arranged on the feeding plate (7) and is positioned right above each first rubber roller (72) in a rotating manner, the axis of the second rubber roller (73) is parallel to the axis of the first rubber roller (72), and the first rubber roller (72) is abutted against the second rubber roller (73).
4. An OCA optical cement die-cutting device according to claim 1, characterized in that two ends of the supporting bar (4) are respectively inserted on the two sliders (5).
5. An OCA optical cement die-cutting device according to claim 1, characterized in that the belt conveyor (8) is horizontally arranged and the conveying direction of the belt conveyor (8) is perpendicular to the conveying direction of the OCA optical cement tape (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121840518.8U CN215702331U (en) | 2021-08-06 | 2021-08-06 | OCA optical cement cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121840518.8U CN215702331U (en) | 2021-08-06 | 2021-08-06 | OCA optical cement cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215702331U true CN215702331U (en) | 2022-02-01 |
Family
ID=79993742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121840518.8U Active CN215702331U (en) | 2021-08-06 | 2021-08-06 | OCA optical cement cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215702331U (en) |
-
2021
- 2021-08-06 CN CN202121840518.8U patent/CN215702331U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An OCA optical glue die cutting device Effective date of registration: 20220616 Granted publication date: 20220201 Pledgee: Nanjing Zidong sub branch of Bank of Nanjing Co.,Ltd. Pledgor: Nanjing Ningjia New Material Technology Co.,Ltd. Registration number: Y2022980008039 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220201 Pledgee: Nanjing Zidong sub branch of Bank of Nanjing Co.,Ltd. Pledgor: Nanjing Ningjia New Material Technology Co.,Ltd. Registration number: Y2022980008039 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |