CN217620959U - ACF shearing mechanism - Google Patents
ACF shearing mechanism Download PDFInfo
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- CN217620959U CN217620959U CN202221393031.4U CN202221393031U CN217620959U CN 217620959 U CN217620959 U CN 217620959U CN 202221393031 U CN202221393031 U CN 202221393031U CN 217620959 U CN217620959 U CN 217620959U
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- lower base
- acf
- base
- slider
- micrometer
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Abstract
The utility model provides a ACF shearing mechanism, including top base, connecting seat and lower base, the top base passes through the connecting seat is connected the base down, the mobile connection cutting mechanism on the connecting seat, cutting mechanism is used for cuting the ACF, the base passes through fixed screw connection on the workstation down, pushing mechanism is connected to the one side of workstation, when relaxing during the fixed screw, pushing mechanism is used for adjusting the base down in set up the position on the workstation. When the ACF shearing device generates the crease in the reciprocating operation of the machine table, the fixing screw is loosened through rotation, so that the lower base and the workbench can move relatively, the pushing mechanism replaces the traditional manual mode of moving the lower base, the displacement precision of the lower base is improved through mechanical movement, the crease is eliminated more quickly and accurately, time and labor are saved, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a display module assembly production technical field, in particular to ACF shearing mechanism.
Background
The display module is an important component of a display and is used for screen display of electronic products such as televisions, computers and the like.
At present, the application range of display modules in China is increasingly wide, the display modules need to be bound, connected and conducted with product sensors through flexible circuit boards, the materials used for connection and conduction are ACF (anisotropic conductive film), ACF is usually fed in a whole roll, and therefore the ACF needs to be cut into lengths matched with application scenes according to different application scenes.
Currently, an ACF shearing device is generally used for shearing an ACF, but because the ACF shearing device is connected to a production line, the ACF shearing device needs to reciprocate at a high speed in a working process, an upper base affects an attachment effect of the ACF in a moving process, the ACF shearing device is called as a 'fold mark' in the industry, the fold mark is generally between 0.5 mm and 1mm, in order to eliminate the fold mark, a fixing screw of a lower base is loosened, the lower base is slowly moved manually to adjust, however, the manual moving mode wastes time and labor, and production efficiency is affected.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims at providing a ACF shearing mechanism aims at solving and moves the lower base for manual among the prior art, adjusts the fifty percent discount, wastes time and energy, influences production efficiency's technical problem.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
an ACF shearing device comprises an upper base, a connecting base and a lower base, wherein the upper base is connected with the lower base through the connecting base, a shearing mechanism is movably connected onto the connecting base and used for shearing ACF, the lower base is connected onto a workbench through a fixing screw, one surface of the workbench is connected with a pushing mechanism, and when the fixing screw is loosened, the pushing mechanism is used for adjusting the setting position of the lower base on the workbench.
Compared with the prior art, the beneficial effects of the utility model reside in that: when the ACF shearing device generates the crease in the reciprocating operation of the machine table, the fixing screw is loosened through rotation, so that the lower base and the workbench can move relatively, the pushing mechanism replaces the traditional manual mode of moving the lower base, the displacement precision of the lower base is improved through mechanical movement, the crease is eliminated more quickly and accurately, time and labor are saved, and the working efficiency is improved.
Furthermore, the lower base is concave towards one side of the upper base to form a fixing groove, a first through hole is formed in the bottom of the fixing groove and penetrates through the lower base, the workbench comprises a bearing seat and a sleeve, one side of the bearing seat is abutted to the lower base, one side, opposite to the lower base, of the bearing seat is fixedly connected with the sleeve, a second through hole is formed in the bearing seat and communicated with the first through hole and the sleeve, and the lower base is fixed on the bearing seat through a fixing screw screwed into the sleeve.
Furthermore, the pushing mechanism comprises a first limiting plate and a first micrometer, a supporting plate is formed by protruding one side wall of the bearing seat, the first limiting plate is formed by protruding one side of the supporting plate, which faces the upper base, the first micrometer is fixedly connected to the first limiting plate, and the screw end of the first micrometer penetrates through the first limiting plate and is rotatably connected with the lower base plate.
Furthermore, the cutting mechanism comprises a driving assembly, a sliding block and a clamping assembly, one end of the sliding block is connected with the driving assembly, the other end of the sliding block is connected with the clamping assembly, the clamping assembly is used for clamping a blade, and the driving assembly is used for driving the sliding block to reciprocate between the upper base and the lower base.
Furthermore, the driving assembly comprises a second limiting plate and a second micrometer, one side of the connecting seat is fixedly connected with the second limiting plate, the second micrometer is arranged on the second limiting plate, a screw end of the second micrometer penetrates through the second limiting plate and is rotatably connected into a driving block, and the driving block is fixedly connected with the sliding block.
Further, the centre gripping subassembly is including lid plywood and rotatory screw, the slider is kept away from drive assembly's one end sets up the centre gripping groove, the slider dorsad the one side indent of connecting seat forms the centre gripping groove, lid closes the board lid closes the centre gripping groove, lid closes the board dorsad the one side spiro union of slider rotatory screw, rotatory screw orientation the one end of connecting seat is passed lid plywood to the spiro union in on the slider.
Furthermore, a limiting block is arranged on one surface, facing the cutting mechanism, of the connecting seat, a limiting groove is formed in the limiting block, and the sliding block is connected in the limiting groove in a sliding mode.
Furthermore, a magnet is arranged on one surface of the upper base, which is back to the lower base, and the magnet corresponds to the position of the blade.
Drawings
Fig. 1 is a schematic structural diagram of an ACF trimming apparatus according to an embodiment of the present invention at a first viewing angle;
fig. 2 is a schematic structural diagram of an ACF trimming device according to an embodiment of the present invention at a second viewing angle;
FIG. 3 is a partially disassembled view of the cutting mechanism of FIG. 1;
description of the main element symbols:
| |
10 | Connecting |
20 |
| |
30 | |
310 |
| First through |
320 | |
40 |
| |
410 | Second |
411 |
| |
412 | |
413 |
| |
420 | |
421 |
| |
430 | |
431 |
| Rotary |
432 | |
50 |
| |
60 | |
610 |
| |
620 | Work inPlatform | 70 |
| |
710 | Second through |
711 |
| |
720 | |
730 |
| |
80 | |
90 |
| |
100 |
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, an ACF shearing apparatus according to an embodiment of the present invention includes an upper base 10, a connecting seat 20, and a lower base 30, wherein the upper base 10 is connected to the lower base 30 through the connecting seat 20, as can be understood, the connecting seat 20 is vertically connected between the upper base 10 and the lower base 30, a cutting mechanism 40 is movably connected to the connecting seat 20, the cutting mechanism 40 is used for shearing an ACF, and a distance between the cutting mechanism 40 and the upper base 10 can be adjusted through a movable setting, so as to meet a requirement for high-precision shearing of the ACF.
The lower base 30 is connected to the working table 70 by a fixing screw 50, specifically, one surface of the lower base 30 facing the upper base 10 is recessed inwards to form a fixing groove, a first through hole is formed at the bottom of the fixing groove, the first through hole penetrates through the lower base 30, and it can be understood that the cross-sectional area of the fixing groove is larger than that of the first through hole. The working table 70 includes a bearing seat 710 and a sleeve 720, one surface of the bearing seat 710 abuts against the lower base 30, and one surface of the bearing seat 710 facing away from the lower base 30 is fixedly connected to the sleeve 720, and it can be understood that one end of the sleeve 720 far away from the bearing seat 710 is fixed on a machine tool, so as to fix the ACF shearing device.
The bearing seat 710 is provided with a second through hole 711, the second through hole 711 communicates with the first through hole and the sleeve 720, and preferably, the size of the second through hole 711 is the same as that of the first through hole. The fixing screw 50 is screwed into the sleeve 720 to fix the lower base 30 on the bearing seat 710. The fixing screw 50 includes a nut and a bolt, one end of the bolt is connected to the nut, the other end of the bolt passes through the first through hole and the second through hole 711, and is screwed into the sleeve 720, the nut is moved toward the bottom of the fixing groove by rotating the fixing screw 50, and when the nut faces one surface of the bottom of the fixing groove and abuts against the bottom of the fixing groove, the lower base 30 is fixed on the bearing seat 710. It is understood that the cross-sectional area of the first through hole is larger than the cross-sectional area of the bolt.
One side of the working table 70 is connected to a pushing mechanism 60, and when the fixing screw 50 is loosened, the pushing mechanism 60 is used for adjusting the setting position of the lower base 30 on the working table 70. When the ACF shearing device generates creases when the machine platform reciprocates, the fixing screws 50 are loosened through rotation, so that the lower base 30 and the workbench 70 can move relatively, the pushing mechanism 60 replaces the traditional manual mode of moving the lower base 30, the precision of the displacement of the lower base 30 is improved through mechanical movement, the creases are eliminated more quickly and accurately, time and labor are saved, and the working efficiency is improved.
The pushing mechanism 60 comprises a first limiting plate 610 and a first micrometer 620, a supporting plate 730 is formed by protruding one side wall of the bearing seat 710, the supporting plate 730 faces towards one side of the upper base 10 and protrudes to form the first limiting plate 610, the first micrometer 620 is fixedly connected to the first limiting plate 610, a screw end of the first micrometer 620 penetrates through the first limiting plate 610 and is rotatably connected with the lower base plate, understandably, the lower base plate faces towards one side wall of the first micrometer 620 and is provided with a clamping portion, the clamping portion is clamped with the screw end of the first micrometer 620, the screw end of the first micrometer 620 is rotatably connected to the clamping portion, the screw end of the first micrometer 620 can drive the lower base 30 to move by rotating an adjusting end of the first micrometer 620, the lower base 30 can pass through the first through hole and move along the radial direction of the fixed screw 50, and further position adjustment of the lower base 30 on the bearing seat 710 is achieved, and creases are eliminated. Through setting up first micrometer 620, can be according to the rotatory scale on the first micrometer 620, come further accurate the displacement of lower base 30, promote the accuracy of displacement.
The ACF is only 0.02mm thick and is attached to the protective film, the protective film is also only 0.03mm thick, and the blade 100 is required to cut off the ACF without damaging the protective film, so the cutting accuracy is extremely high, but the blade 100 is a consumable material, the blade 100 is passivated after high-speed operation and needs to be replaced, and the gap between the blade 100 and the upper base 10 after replacement needs to be accurately controlled. By arranging the cutting mechanism 40, the traditional manual adjustment of the position of the blade 100 can be replaced, and the problem that the gap width cannot be accurately controlled is solved.
Specifically, the cutting mechanism 40 includes a driving assembly 410, a sliding block 420 and a clamping assembly 430, one end of the sliding block 420 is connected to the driving assembly 410, the other end of the sliding block 420 is connected to the clamping assembly 430, the clamping assembly 430 is used for clamping the blade 100, and the driving assembly 410 is used for driving the sliding block 420 to reciprocate between the upper base 10 and the lower base 30, so that the blade 100 faces or is far away from the upper base 10, and the distance between the blade 100 and the upper base 10 is adjusted. The manual adjustment mode is replaced by the mechanical mode, so that the adjustment process is more convenient and faster, and the operation precision is improved.
The driving assembly 410 includes a second limiting plate 411 and a second micrometer 412, one side of the connecting seat 20 is fixedly connected to the second limiting plate 411, the second micrometer 412 is disposed on the second limiting plate 411, a screw end of the second micrometer 412 penetrates through the second limiting plate 411 and is rotatably connected to the driving block 413, and the driving block 413 is fixedly connected to the slider 420. It can be understood that a clamping structure is arranged in the driving block 413, the clamping structure is used for connecting the screw end of the second micrometer 412, and the screw end of the second micrometer 412 is rotatably connected with the clamping structure. By rotating the adjusting end of the second micrometer 412, the driving block 413 can reciprocate along the axial direction of the second micrometer 412 along with the screw end of the second micrometer 412, and further drive the sliding block 420 to reciprocate along the axial direction of the second micrometer 412, so that the blade 100 on the clamping assembly 430 faces or is away from the upper base 10.
Preferably, a limiting block 80 is arranged on one surface, facing the cutting mechanism 40, of the connecting seat 20, a limiting groove is formed in the limiting block 80, and the slider 420 is slidably connected in the limiting groove, so that it can be understood that the width of the limiting groove is the same as that of the slider 420, and therefore, the displacement path of the slider 420 is prevented from being deviated in the reciprocating process, and the shearing angle of the blade 100 is further prevented from being deviated, so that the shearing efficiency of the ACF is influenced.
The clamping assembly 430 comprises a cover plate 431 and a rotating screw 432, one end of the slider 420, which is far away from the driving assembly 410, is provided with a clamping groove 421, the slider 420 is back to the one surface of the connecting seat 20, which is concave to form the clamping groove 421, and understandably, the clamping groove 421 faces a side wall of the upper base 10 and penetrates through the slider 420 and is communicated with the outside, so as to realize the placing work of the blade 100. Cover plate 431 covers and closes centre gripping groove 421, cover plate 431 dorsad the one side spiro union of slider 420 rotatory screw 432, rotatory screw 432 orientation the one end of connecting seat 20 is passed cover plate 431, and the spiro union in on the slider 420, understandably, the bottom indent of centre gripping groove 421 forms the spiro union hole, rotatory screw 432 orientation the one end spiro union of connecting seat 20 in the spiro union hole. By turning the rotary screw 432, the cover plate 431 can move towards or away from the slider 420, and the clamping groove 421 can be closed or opened. When in place in centre gripping groove 421 behind the blade 100, rotate rotatory screw 432, the reality lid plywood 431 orientation the slider 420 motion, and then the realization is right the centre gripping work of blade 100, when needing to be changed during the blade 100, the antiport rotatory screw 432, and then make lid plywood 431 dorsad slider 420 removes, loosens blade 100 changes.
Since the cutting depth between the blade 100 and the upper base 10 is only 0.02mm, the blade 100 and the upper base 10 need to be completely parallel and slightly inclined, which results in poor ACF cutting, and in order to further improve the replacement efficiency of the blade 100, a magnet 90 is disposed on a surface of the upper base 10 facing away from the lower base 30, and the magnet 90 corresponds to the position of the blade 100. When changing the blade 100, rotate rotatory screw 432, loosen lid plywood 431, change new the blade 100, new the blade 100 is in under magnet 90's magnetic force effect, can hug closely the top base 10, it is very level, then rotate rotatory screw 432 makes lid plywood 431 lid closes centre gripping groove 421, accomplish the fixing of blade 100 can.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The ACF shearing device is characterized in that a shearing mechanism is movably connected to the connecting seat and used for shearing ACFs, the lower base is connected to a workbench through a fixing screw, one surface of the workbench is connected with a pushing mechanism, and when the fixing screw is loosened, the pushing mechanism is used for adjusting the setting position of the lower base on the workbench.
2. The ACF shearing apparatus according to claim 1, wherein the lower base is recessed into a surface of the upper base to form a fixing groove, a first through hole is formed at a bottom of the fixing groove, the first through hole penetrates through the lower base, the stage includes a bearing seat and a sleeve, one surface of the bearing seat abuts against the lower base, one surface of the bearing seat facing away from the lower base is fixedly connected to the sleeve, a second through hole is formed in the bearing seat, the second through hole communicates with the first through hole and the sleeve, and the lower base is fixed to the bearing seat by screwing the fixing screw into the sleeve.
3. The ACF shearing apparatus according to claim 2, wherein the pushing mechanism includes a first limiting plate and a first micrometer, a supporting plate is formed by a protrusion of a side wall of the bearing seat, the first limiting plate is formed by a protrusion of a side of the supporting plate facing the upper base, the first micrometer is fixedly connected to the first limiting plate, and a screw end of the first micrometer passes through the first limiting plate and is rotatably connected to the lower base.
4. The ACF shearing device as claimed in claim 1, wherein the cutting mechanism comprises a driving component, a slider and a clamping component, one end of the slider is connected with the driving component, the other end of the slider is connected with the clamping component, the clamping component is used for clamping a blade, and the driving component is used for driving the slider to reciprocate between the upper base and the lower base.
5. The ACF shearing device according to claim 4, wherein the driving assembly comprises a second limiting plate and a second micrometer, one surface of the connecting seat is fixedly connected with the second limiting plate, the second micrometer is arranged on the second limiting plate, a screw end of the second micrometer penetrates through the second limiting plate and is rotatably connected in the driving block, and the driving block is fixedly connected with the sliding block.
6. The ACF cutting device according to claim 4, wherein the clamping assembly comprises a cover plate and a rotation screw, one end of the slider away from the driving assembly is provided with a clamping groove, one side of the slider facing away from the connecting base is recessed to form the clamping groove, the cover plate covers the clamping groove, one side of the cover plate facing away from the slider is in threaded connection with the rotation screw, and one end of the rotation screw facing towards the connecting base penetrates through the cover plate and is in threaded connection with the slider.
7. The ACF shearing device as claimed in claim 4, wherein a limiting block is disposed on a surface of the connecting base facing the cutting mechanism, a limiting groove is disposed on the limiting block, and the slider is slidably connected in the limiting groove.
8. The ACF cutting device according to claim 4, wherein a magnet is provided on a side of the upper base facing away from the lower base, the magnet corresponding to the position of the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221393031.4U CN217620959U (en) | 2022-06-06 | 2022-06-06 | ACF shearing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221393031.4U CN217620959U (en) | 2022-06-06 | 2022-06-06 | ACF shearing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217620959U true CN217620959U (en) | 2022-10-21 |
Family
ID=83623179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221393031.4U Active CN217620959U (en) | 2022-06-06 | 2022-06-06 | ACF shearing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217620959U (en) |
-
2022
- 2022-06-06 CN CN202221393031.4U patent/CN217620959U/en active Active
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