CN111114931A - Automatic film stripping device - Google Patents
Automatic film stripping device Download PDFInfo
- Publication number
- CN111114931A CN111114931A CN202010044981.5A CN202010044981A CN111114931A CN 111114931 A CN111114931 A CN 111114931A CN 202010044981 A CN202010044981 A CN 202010044981A CN 111114931 A CN111114931 A CN 111114931A
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- CN
- China
- Prior art keywords
- stripping
- output shaft
- roller
- automatic
- teeth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 239000012528 membrane Substances 0.000 abstract description 3
- 101001045744 Sus scrofa Hepatocyte nuclear factor 1-beta Proteins 0.000 description 7
- 239000000835 fiber Substances 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004953 Aliphatic polyamide Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229920003231 aliphatic polyamide Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram 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
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention discloses an automatic membrane peeling device, which comprises: the workbench is used for bearing a workpiece to be stripped; the mounting frame is erected on the workbench; and the stripping mechanism is arranged on the mounting frame and comprises a power unit, an output shaft and a plurality of stripping rollers, the output shaft is connected with the power unit, the stripping rollers are arranged on the output shaft and driven by the output shaft to rotate, and stripping teeth arranged along the periphery of the stripping rollers are arranged on the peripheral surface of each stripping roller. According to the technical scheme provided by the invention, the stripping roller and the stripping teeth are arranged, and the stripping roller is driven to rotate by the driving unit of the stripping mechanism, so that the stripping teeth contact the film layer in the moving process and drive the film layer to be separated from the surface of the workpiece.
Description
Technical Field
The invention relates to the technical field of stripping, in particular to an automatic membrane stripping device.
Background
The existing components on the FPCB board usually adopt a surface automatic mounting technology, wherein the surface automatic mounting technology is widely applied in production, before the FPCB board is mounted, a protective film layer is attached to the surface of the FPCB board to protect the FPCB board from being scratched in the transportation process, the FPCB board usually comprises a PET film and a carrier film (ET), the film layer needs to be peeled off firstly in the attaching process of the FPCB, and in the prior art, the FPCB board is usually torn off manually, but the manual tearing off is difficult, the efficiency is low, and the processing cost is high.
Disclosure of Invention
Aiming at the technical problems, the embodiment of the invention provides an automatic membrane peeling device with high efficiency and low cost.
An automatic film stripping apparatus, comprising:
the workbench is used for bearing a workpiece to be stripped;
the mounting frame is erected on the workbench;
and the stripping mechanism is arranged on the mounting frame and comprises a power unit, an output shaft and a plurality of stripping rollers, the output shaft is connected with the power unit, the stripping rollers are arranged on the output shaft and driven by the output shaft to rotate relative to the workbench, and stripping teeth arranged along the periphery of the stripping rollers are arranged on the outer peripheral surface of the stripping rollers.
Further, the peeling roller is a ratchet wheel, and the peeling teeth are ratchets uniformly distributed on the peripheral surface of the peeling roller.
Further, the tooth tips of the ratchet teeth constitute peeling edges extending in an axial direction parallel to the output shaft.
Further, the peeling roller is a non-metal roller.
Further, the stripping roller is a nylon roller.
Further, still include adjustment mechanism, adjustment mechanism swing joint the mounting bracket with peeling means, adjustment mechanism lift adjustment peeling means.
Furthermore, the adjusting mechanism comprises sliding seats and adjusting bolts, the pair of sliding seats is in sliding connection with the pair of mounting frames, the output shaft penetrates between the pair of sliding seats, and one end of the output shaft penetrates through the sliding seats and then is connected with the power unit; adjusting bolt with mounting bracket threaded connection, adjusting bolt's expansion end connect in the slide.
Further, be equipped with the direction slide rail on the mounting bracket, the slide with direction slide rail sliding connection.
Further, the power unit is a motor.
Further, the workpiece to be stripped is a flexible circuit board.
The invention has the beneficial effects that:
according to the technical scheme provided by the embodiment of the invention, the stripping roller and the stripping teeth are arranged, and the stripping roller is driven to rotate by the power unit of the stripping mechanism, so that the stripping teeth contact the film layer in the moving process and drive the film layer to be separated from the surface of the workpiece.
Drawings
FIG. 1 is a schematic structural diagram of an automatic film peeling device in an embodiment of the present invention;
FIG. 2 is a front view of the automatic stripping device shown in FIG. 1;
FIG. 3 is a top view of the automatic stripping device shown in FIG. 1;
fig. 4 is an enlarged schematic view of the peeling roller in fig. 1.
1-a workbench; 2-a mounting rack; 3-a stripping mechanism; 4-a power unit; 5-an output shaft; 6-a stripping roller; 7-stripping teeth; 8-an adjusting mechanism; 9-a slide seat; 10-adjusting the bolt; 11-a guide rail; 12-a workpiece to be stripped; 13-a cross beam; 14-a stripping edge; 15-central axis.
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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the automatic film peeling device of the present invention comprises a workbench 1, a mounting frame 2 and a peeling mechanism 3, wherein the workbench 1 is used for carrying a workpiece 12 to be peeled; the mounting frame 2 is erected on the workbench 1; peeling means 3 install in on the mounting bracket 2, peeling means 3 includes power unit 4, output shaft 5 and a plurality of peel roller 6, output shaft 5 with power unit 4 is connected, peel roller 6 set up in on the output shaft 5 and by output shaft 5 drives relative workstation 1 and rotates, be equipped with on the peripheral surface of peel roller 6 along peel tooth 7 that the periphery of peel roller 6 set up.
As shown in fig. 4, the peeling roller 6 in the embodiment of the present invention is a ratchet wheel, the peeling teeth 7 are ratchet teeth evenly distributed on the outer circumferential surface of the peeling roller 6, wherein the tips of the ratchet teeth are arranged at an acute angle and constitute a peeling edge 14, and the peeling edge 14 extends in an axial direction parallel to the output shaft 5, i.e. the blade edge of the peeling edge 14 extends in a direction parallel to the central axis 15. During the rotation process, the stripping edge 14 scrapes the surface film layer of the workpiece, and simultaneously, the workpiece on the workbench 1 is manually or mechanically pushed to move relative to the stripping roller so as to drive the film layer to be separated from the workpiece.
In order to avoid the hard roller from scratching the surface of the workpiece, the stripping roller 6 is a non-metal roller, or the material hardness of the stripping roller 6 is lower than 2H, wherein H' refers to the hardness of a pencil. Specifically, the peeling roller is a nylon roller.
The nylon is a description of polyamide fiber (nylon), and can be made into long fiber or short fiber, and its basic component substance is an aliphatic polyamide. The nylon has good comprehensive properties including mechanical property, heat resistance, abrasion resistance, chemical resistance and self-lubricity, and has low friction coefficient, certain flame retardance and easy processing.
The embodiment of the invention also comprises an adjusting mechanism 8, wherein the adjusting mechanism 8 is movably connected with the mounting frame 2 and the stripping mechanism, and the adjusting mechanism 8 adjusts the stripping mechanism 3 in a lifting way.
The adjusting mechanism 8 comprises a sliding seat 9, an adjusting bolt 10 and a guide sliding rail 11.
Referring to fig. 1 to fig. 3, a pair of the sliding bases 9 is slidably connected to a pair of the mounting frames 2, specifically, a guide rail 11 is provided on the mounting frame 2, and the sliding bases 9 are slidably connected to the guide rail 11.
The output shaft 5 penetrates between the pair of sliding seats 9, and one end of the output shaft 5 penetrates through the sliding seats 9 and then is connected with the power unit 4.
The power unit 4 is a motor, and in order to prevent the stripping teeth 7 from rotating improperly and damaging the surface of a workpiece, the motor is a speed regulating motor, so that the stripping teeth 7 can be suitable for separating different workpieces from film layers.
Referring to fig. 1-3, the adjusting bolt 10 is in threaded connection with the mounting bracket, and the movable end of the adjusting bolt abuts against the sliding seat 9.
The sliding base 9 is provided with a cross beam 13 connected with the sliding bases at two ends, the cross beam and the sliding base 9 can be arranged integrally or fixed integrally through other connecting pieces, a biasing force piece for applying an acting force to the sliding base 9 is further arranged in the sliding base 9, and the biasing force piece applies an acting force opposite to the adjusting bolt 10 to the sliding base 9. Specifically, the biasing force member of this embodiment is a compression spring provided below the slide base 9, the compression spring has an acting force that tends to move the slide base 9 upward, and the heights of the beam 13 on which the peeling roller 6 is mounted and the slide base 9 can be adjusted by adjusting the bolt 10 with a knob, so that the peeling roller 6 can be adjusted.
Of course, as an alternative embodiment, the adjusting mechanism 8 may also be another adjustable lifting mechanism, such as a hydraulic cylinder or an air cylinder, and the lifting of the cross beam 13 is realized by the lifting of the hydraulic cylinder or the air cylinder which is arranged below the cross beam 13, so as to realize the lifting of the peeling roller 6; or the lifting device can also be a gear-rack mechanism, a vertically arranged rack is arranged on the sliding seat 9, a gear meshed with the rack is arranged on the mounting seat 2, a motor for driving the gear to rotate forward and backward is arranged on the gear, the gear is driven to rotate forward and backward by controlling the motor to rotate forward and backward, so that the rack is driven to lift, and finally the sliding seat 9 and the stripping roller 6 are lifted.
In the embodiment of the invention, the workpiece 12 to be stripped is a flexible circuit board, and the film layer to be stripped is a polyester film (PET film) and a carrier film.
The working process of the automatic stripping device comprises the following steps:
firstly, adjusting the height of the slide 9 and the cross beam 13 by turning the adjusting bolt 10 so as to adjust the height of the peeling roller 6;
then, turning on the motor, and controlling the rotation direction of the peeling roller 6 to be opposite to the translation direction of the workpiece 12 to be peeled, that is, taking fig. 1 as an example, the workpiece 12 to be peeled moves in the arrow direction in the figure in fig. 1, and the two peeling rollers 6 rotate in the counterclockwise direction;
when the peeling roller 6 rotates, the lowest position of the peeling tooth 7 moves to scrape the film layer to be peeled at the edge of the workpiece 12 to be peeled, the film layer is driven by the peeling roller 6 to be separated from the surface of the workpiece 12 to be peeled along with the relative movement of the element 12 to be peeled, and then the workpiece 12 to be peeled is pushed to move along the arrow direction in figure 1 until the film layer is completely peeled.
According to the technical scheme provided by the embodiment of the invention, the stripping roller and the stripping teeth are arranged, and the stripping roller is driven to rotate by the power unit of the stripping mechanism, so that the stripping teeth contact the film layer in the moving process and drive the film layer to be separated from the surface of the workpiece.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An automatic film peeling device, characterized by comprising:
the workbench is used for bearing a workpiece to be stripped;
the mounting frame is erected on the workbench;
and the stripping mechanism is arranged on the mounting frame and comprises a power unit, an output shaft and a plurality of stripping rollers, the output shaft is connected with the power unit, the stripping rollers are arranged on the output shaft and driven by the output shaft to rotate relative to the workbench, and stripping teeth arranged along the periphery of the stripping rollers are arranged on the outer peripheral surface of the stripping rollers.
2. The automatic film stripping device according to claim 1, wherein the stripping roller is a ratchet wheel, and the stripping teeth are ratchet teeth uniformly distributed on the outer circumferential surface of the stripping roller.
3. The automatic film stripping device of claim 2, wherein the tips of the teeth of the ratchet constitute stripping edges extending in an axial direction parallel to the output shaft.
4. The automatic stripping device as claimed in claim 1, characterized in that the stripping roller is a non-metallic roller.
5. The automatic peeling apparatus as claimed in claim 3, wherein: the stripping roller is a nylon roller.
6. The automatic film stripping device according to any one of claims 1 to 5, further comprising an adjusting mechanism, wherein the adjusting mechanism is movably connected with the mounting frame and the stripping mechanism, and the adjusting mechanism adjusts the stripping mechanism in a lifting manner.
7. The automatic stripping device as claimed in claim 6, wherein: the adjusting mechanism comprises sliding seats and adjusting bolts, the pair of sliding seats are connected with the pair of mounting frames in a sliding mode, the output shaft penetrates between the pair of sliding seats, and one end of the output shaft penetrates through the sliding seats and then is connected with the power unit; adjusting bolt with mounting bracket threaded connection, adjusting bolt's expansion end connect in the slide.
8. The automatic stripping device as claimed in claim 7, wherein: the mounting bracket is provided with a guide sliding rail, and the sliding seat is connected with the guide sliding rail in a sliding manner.
9. The automatic stripping device as claimed in claim 8, characterized in that: the power unit is a motor.
10. The automatic stripping device as claimed in claim 8, characterized in that: the workpiece to be stripped is a flexible circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010044981.5A CN111114931A (en) | 2020-01-15 | 2020-01-15 | Automatic film stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010044981.5A CN111114931A (en) | 2020-01-15 | 2020-01-15 | Automatic film stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111114931A true CN111114931A (en) | 2020-05-08 |
Family
ID=70490868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010044981.5A Pending CN111114931A (en) | 2020-01-15 | 2020-01-15 | Automatic film stripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111114931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115087344A (en) * | 2022-07-07 | 2022-09-20 | 业成科技（成都）有限公司 | Film uncovering device and film uncovering method |
| CN116214595A (en) * | 2023-05-08 | 2023-06-06 | 莱州耀胜自动化设备有限公司 | Automatic film tearing cutter for SMC (sheet molding compound) sheets |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1880943A1 (en) * | 2006-07-21 | 2008-01-23 | UHLMANN PAC-SYSTEME GmbH & Co. KG | Device for sealing a moulded film with cups using a cover film |
| CN103747629A (en) * | 2014-01-28 | 2014-04-23 | 杭州登新科技有限公司 | Material film peeling device |
| CN204977726U (en) * | 2015-08-19 | 2016-01-20 | 深圳市永能机械有限公司 | Tear film machine skinning mechanism |
| CN204979470U (en) * | 2015-08-19 | 2016-01-20 | 深圳市永能机械有限公司 | Full -automatic film tearing machine |
| CN206781204U (en) * | 2017-06-09 | 2017-12-22 | 合肥鑫晟光电科技有限公司 | A kind of coat peeling unit |
| CN108408171A (en) * | 2018-03-01 | 2018-08-17 | 合肥鑫晟光电科技有限公司 | Automatic film tearing device, automatic film tearing system and automatic film tearing method |
| CN108715259A (en) * | 2018-06-13 | 2018-10-30 | 深圳市微卓通科技有限公司 | A kind of coat peeling unit and its dyestripping method based on knurled wheel |
| CN208307175U (en) * | 2018-05-23 | 2019-01-01 | 深圳市优瑞迪科技有限公司 | Coating-removing machine |
| CN109625496A (en) * | 2018-12-24 | 2019-04-16 | 珠海研深科技有限公司 | A kind of dyestripping equipment and its working method based on annular knurl film mechanism |
| CN212354647U (en) * | 2020-01-15 | 2021-01-15 | 深圳市升宇智能科技有限公司 | Automatic film stripping device |
-
2020
- 2020-01-15 CN CN202010044981.5A patent/CN111114931A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1880943A1 (en) * | 2006-07-21 | 2008-01-23 | UHLMANN PAC-SYSTEME GmbH & Co. KG | Device for sealing a moulded film with cups using a cover film |
| CN103747629A (en) * | 2014-01-28 | 2014-04-23 | 杭州登新科技有限公司 | Material film peeling device |
| CN204977726U (en) * | 2015-08-19 | 2016-01-20 | 深圳市永能机械有限公司 | Tear film machine skinning mechanism |
| CN204979470U (en) * | 2015-08-19 | 2016-01-20 | 深圳市永能机械有限公司 | Full -automatic film tearing machine |
| CN206781204U (en) * | 2017-06-09 | 2017-12-22 | 合肥鑫晟光电科技有限公司 | A kind of coat peeling unit |
| CN108408171A (en) * | 2018-03-01 | 2018-08-17 | 合肥鑫晟光电科技有限公司 | Automatic film tearing device, automatic film tearing system and automatic film tearing method |
| CN208307175U (en) * | 2018-05-23 | 2019-01-01 | 深圳市优瑞迪科技有限公司 | Coating-removing machine |
| CN108715259A (en) * | 2018-06-13 | 2018-10-30 | 深圳市微卓通科技有限公司 | A kind of coat peeling unit and its dyestripping method based on knurled wheel |
| CN109625496A (en) * | 2018-12-24 | 2019-04-16 | 珠海研深科技有限公司 | A kind of dyestripping equipment and its working method based on annular knurl film mechanism |
| CN212354647U (en) * | 2020-01-15 | 2021-01-15 | 深圳市升宇智能科技有限公司 | Automatic film stripping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115087344A (en) * | 2022-07-07 | 2022-09-20 | 业成科技（成都）有限公司 | Film uncovering device and film uncovering method |
| CN116214595A (en) * | 2023-05-08 | 2023-06-06 | 莱州耀胜自动化设备有限公司 | Automatic film tearing cutter for SMC (sheet molding compound) sheets |
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